configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_header_list=
 603 gl_getopt_required=POSIX
 604 gl_getopt_required=POSIX
 605 ac_func_list=
 606 ac_subst_vars='gltests_LTLIBOBJS
 607 gltests_LIBOBJS
 608 gl_LTLIBOBJS
 609 gl_LIBOBJS
 610 am__EXEEXT_FALSE
 611 am__EXEEXT_TRUE
 612 LTLIBOBJS
 613 LIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 681 NEXT_SYS_STAT_H
 682 REPLACE_UTIMENSAT
 683 REPLACE_STAT
 684 REPLACE_MKNOD
 685 REPLACE_MKFIFO
 686 REPLACE_MKDIR
 687 REPLACE_LSTAT
 688 REPLACE_FUTIMENS
 689 REPLACE_FSTATAT
 690 REPLACE_FSTAT
 691 HAVE_UTIMENSAT
 692 HAVE_MKNODAT
 693 HAVE_MKNOD
 694 HAVE_MKFIFOAT
 695 HAVE_MKFIFO
 696 HAVE_MKDIRAT
 697 HAVE_LSTAT
 698 HAVE_LCHMOD
 699 HAVE_FUTIMENS
 700 HAVE_FSTATAT
 701 HAVE_FCHMODAT
 702 GNULIB_UTIMENSAT
 703 GNULIB_STAT
 704 GNULIB_MKNODAT
 705 GNULIB_MKNOD
 706 GNULIB_MKFIFOAT
 707 GNULIB_MKFIFO
 708 GNULIB_MKDIRAT
 709 GNULIB_LSTAT
 710 GNULIB_LCHMOD
 711 GNULIB_FUTIMENS
 712 GNULIB_FSTATAT
 713 GNULIB_FCHMODAT
 714 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 715 NEXT_STDLIB_H
 716 STDINT_H
 717 WINT_T_SUFFIX
 718 WCHAR_T_SUFFIX
 719 SIG_ATOMIC_T_SUFFIX
 720 SIZE_T_SUFFIX
 721 PTRDIFF_T_SUFFIX
 722 HAVE_SIGNED_WINT_T
 723 HAVE_SIGNED_WCHAR_T
 724 HAVE_SIGNED_SIG_ATOMIC_T
 725 BITSIZEOF_WINT_T
 726 BITSIZEOF_WCHAR_T
 727 BITSIZEOF_SIG_ATOMIC_T
 728 BITSIZEOF_SIZE_T
 729 BITSIZEOF_PTRDIFF_T
 730 HAVE_SYS_BITYPES_H
 731 HAVE_SYS_INTTYPES_H
 732 HAVE_STDINT_H
 733 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 734 NEXT_STDINT_H
 735 HAVE_SYS_TYPES_H
 736 HAVE_INTTYPES_H
 737 HAVE_WCHAR_H
 738 HAVE_UNSIGNED_LONG_LONG_INT
 739 HAVE_LONG_LONG_INT
 740 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 741 NEXT_STDDEF_H
 742 STDDEF_H
 743 HAVE_WCHAR_T
 744 REPLACE_NULL
 745 HAVE__BOOL
 746 STDBOOL_H
 747 APPLE_UNIVERSAL_BUILD
 748 REPLACE_TIMEGM
 749 REPLACE_NANOSLEEP
 750 REPLACE_MKTIME
 751 REPLACE_LOCALTIME_R
 752 HAVE_TIMEGM
 753 HAVE_STRPTIME
 754 HAVE_NANOSLEEP
 755 HAVE_DECL_LOCALTIME_R
 756 GNULIB_TIME_R
 757 GNULIB_TIMEGM
 758 GNULIB_STRPTIME
 759 GNULIB_NANOSLEEP
 760 GNULIB_MKTIME
 761 LTLIBINTL
 762 LIBINTL
 763 GETOPT_H
 764 HAVE_GETOPT_H
 765 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 766 NEXT_GETOPT_H
 767 PRAGMA_COLUMNS
 768 PRAGMA_SYSTEM_HEADER
 769 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 770 INCLUDE_NEXT
 771 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 772 UNISTD_H_HAVE_WINSOCK2_H
 773 REPLACE_WRITE
 774 REPLACE_USLEEP
 775 REPLACE_UNLINKAT
 776 REPLACE_UNLINK
 777 REPLACE_TTYNAME_R
 778 REPLACE_SYMLINK
 779 REPLACE_SLEEP
 780 REPLACE_RMDIR
 781 REPLACE_READLINK
 782 REPLACE_PWRITE
 783 REPLACE_PREAD
 784 REPLACE_LSEEK
 785 REPLACE_LINKAT
 786 REPLACE_LINK
 787 REPLACE_LCHOWN
 788 REPLACE_GETPAGESIZE
 789 REPLACE_GETGROUPS
 790 REPLACE_GETLOGIN_R
 791 REPLACE_GETDOMAINNAME
 792 REPLACE_GETCWD
 793 REPLACE_FCHOWNAT
 794 REPLACE_DUP2
 795 REPLACE_DUP
 796 REPLACE_CLOSE
 797 REPLACE_CHOWN
 798 HAVE_SYS_PARAM_H
 799 HAVE_OS_H
 800 HAVE_DECL_TTYNAME_R
 801 HAVE_DECL_GETUSERSHELL
 802 HAVE_DECL_GETPAGESIZE
 803 HAVE_DECL_GETLOGIN_R
 804 HAVE_DECL_GETDOMAINNAME
 805 HAVE_DECL_FCHDIR
 806 HAVE_DECL_ENVIRON
 807 HAVE_USLEEP
 808 HAVE_UNLINKAT
 809 HAVE_SYMLINKAT
 810 HAVE_SYMLINK
 811 HAVE_SLEEP
 812 HAVE_READLINKAT
 813 HAVE_READLINK
 814 HAVE_PWRITE
 815 HAVE_PREAD
 816 HAVE_PIPE2
 817 HAVE_PIPE
 818 HAVE_LINKAT
 819 HAVE_LINK
 820 HAVE_LCHOWN
 821 HAVE_GETPAGESIZE
 822 HAVE_GETLOGIN
 823 HAVE_GETHOSTNAME
 824 HAVE_GETGROUPS
 825 HAVE_GETDTABLESIZE
 826 HAVE_FTRUNCATE
 827 HAVE_FSYNC
 828 HAVE_FCHOWNAT
 829 HAVE_FCHDIR
 830 HAVE_FACCESSAT
 831 HAVE_EUIDACCESS
 832 HAVE_DUP3
 833 HAVE_DUP2
 834 HAVE_CHOWN
 835 GNULIB_WRITE
 836 GNULIB_USLEEP
 837 GNULIB_UNLINKAT
 838 GNULIB_UNLINK
 839 GNULIB_UNISTD_H_SIGPIPE
 840 GNULIB_UNISTD_H_GETOPT
 841 GNULIB_TTYNAME_R
 842 GNULIB_SYMLINKAT
 843 GNULIB_SYMLINK
 844 GNULIB_SLEEP
 845 GNULIB_RMDIR
 846 GNULIB_READLINKAT
 847 GNULIB_READLINK
 848 GNULIB_PWRITE
 849 GNULIB_PREAD
 850 GNULIB_PIPE2
 851 GNULIB_PIPE
 852 GNULIB_LSEEK
 853 GNULIB_LINKAT
 854 GNULIB_LINK
 855 GNULIB_LCHOWN
 856 GNULIB_GETUSERSHELL
 857 GNULIB_GETPAGESIZE
 858 GNULIB_GETLOGIN_R
 859 GNULIB_GETLOGIN
 860 GNULIB_GETHOSTNAME
 861 GNULIB_GETGROUPS
 862 GNULIB_GETDTABLESIZE
 863 GNULIB_GETDOMAINNAME
 864 GNULIB_GETCWD
 865 GNULIB_FTRUNCATE
 866 GNULIB_FSYNC
 867 GNULIB_FCHOWNAT
 868 GNULIB_FCHDIR
 869 GNULIB_FACCESSAT
 870 GNULIB_EUIDACCESS
 871 GNULIB_ENVIRON
 872 GNULIB_DUP3
 873 GNULIB_DUP2
 874 GNULIB_CLOSE
 875 GNULIB_CHOWN
 876 GETLOADAVG_LIBS
 877 REPLACE_UNSETENV
 878 REPLACE_STRTOD
 879 REPLACE_SETENV
 880 REPLACE_REALPATH
 881 REPLACE_REALLOC
 882 REPLACE_PUTENV
 883 REPLACE_MKSTEMP
 884 REPLACE_MALLOC
 885 REPLACE_CANONICALIZE_FILE_NAME
 886 REPLACE_CALLOC
 887 HAVE_DECL_UNSETENV
 888 HAVE_UNLOCKPT
 889 HAVE_SYS_LOADAVG_H
 890 HAVE_STRUCT_RANDOM_DATA
 891 HAVE_STRTOULL
 892 HAVE_STRTOLL
 893 HAVE_STRTOD
 894 HAVE_DECL_SETENV
 895 HAVE_SETENV
 896 HAVE_RPMATCH
 897 HAVE_REALPATH
 898 HAVE_RANDOM_R
 899 HAVE_RANDOM_H
 900 HAVE_PTSNAME
 901 HAVE_MKSTEMPS
 902 HAVE_MKSTEMP
 903 HAVE_MKOSTEMPS
 904 HAVE_MKOSTEMP
 905 HAVE_MKDTEMP
 906 HAVE_GRANTPT
 907 HAVE_GETSUBOPT
 908 HAVE_DECL_GETLOADAVG
 909 HAVE_CANONICALIZE_FILE_NAME
 910 HAVE_ATOLL
 911 HAVE__EXIT
 912 GNULIB_UNSETENV
 913 GNULIB_UNLOCKPT
 914 GNULIB_SYSTEM_POSIX
 915 GNULIB_STRTOULL
 916 GNULIB_STRTOLL
 917 GNULIB_STRTOD
 918 GNULIB_SETENV
 919 GNULIB_RPMATCH
 920 GNULIB_REALPATH
 921 GNULIB_REALLOC_POSIX
 922 GNULIB_RANDOM_R
 923 GNULIB_PUTENV
 924 GNULIB_PTSNAME
 925 GNULIB_MKSTEMPS
 926 GNULIB_MKSTEMP
 927 GNULIB_MKOSTEMPS
 928 GNULIB_MKOSTEMP
 929 GNULIB_MKDTEMP
 930 GNULIB_MALLOC_POSIX
 931 GNULIB_GRANTPT
 932 GNULIB_GETSUBOPT
 933 GNULIB_GETLOADAVG
 934 GNULIB_CANONICALIZE_FILE_NAME
 935 GNULIB_CALLOC_POSIX
 936 GNULIB_ATOLL
 937 GNULIB__EXIT
 938 GL_COND_LIBTOOL_FALSE
 939 GL_COND_LIBTOOL_TRUE
 940 BLESSMAIL_TARGET
 941 LIBS_MAIL
 942 liblockfile
 943 ALLOCA
 944 LIBXML2_LIBS
 945 LIBXML2_CFLAGS
 946 LIBXSM
 947 LIBGPM
 948 LIBGIF
 949 LIBTIFF
 950 LIBPNG
 951 LIBJPEG
 952 LIBXPM
 953 FREETYPE_LIBS
 954 FREETYPE_CFLAGS
 955 M17N_FLT_LIBS
 956 M17N_FLT_CFLAGS
 957 LIBOTF_LIBS
 958 LIBOTF_CFLAGS
 959 XFT_LIBS
 960 XFT_CFLAGS
 961 FONTCONFIG_LIBS
 962 FONTCONFIG_CFLAGS
 963 LIBXMU
 964 LIBXTR6
 965 LIBGNUTLS_LIBS
 966 LIBGNUTLS_CFLAGS
 967 LIBSELINUX_LIBS
 968 GCONF_LIBS
 969 GCONF_CFLAGS
 970 DBUS_OBJ
 971 DBUS_LIBS
 972 DBUS_CFLAGS
 973 GTK_OBJ
 974 GTK_LIBS
 975 GTK_CFLAGS
 976 IMAGEMAGICK_LIBS
 977 IMAGEMAGICK_CFLAGS
 978 RSVG_LIBS
 979 RSVG_CFLAGS
 980 VMLIMIT_OBJ
 981 GMALLOC_OBJ
 982 HAVE_XSERVER
 983 LIB_STANDARD
 984 NS_SUPPORT
 985 NS_OBJC_OBJ
 986 NS_OBJ
 987 TEMACS_LDFLAGS2
 988 LD_SWITCH_X_SITE_AUX_RPATH
 989 LD_SWITCH_X_SITE_AUX
 990 XMKMF
 991 DEPFLAGS
 992 MKDEPDIR
 993 CFLAGS_SOUND
 994 ALSA_LIBS
 995 ALSA_CFLAGS
 996 PKG_CONFIG
 997 LIBSOUND
 998 START_FILES
 999 LIB_MATH
1000 CRT_DIR
1001 LIBS_SYSTEM
1002 C_SWITCH_SYSTEM
1003 UNEXEC_OBJ
1004 C_SWITCH_MACHINE
1005 LD_SWITCH_SYSTEM
1006 CANNOT_DUMP
1007 HAVE_MAKEINFO
1008 GZIP_PROG
1009 INSTALL_INFO
1010 C_WARNINGS_SWITCH
1011 EGREP
1012 GREP
1013 CPP
1014 RANLIB
1015 am__fastdepCC_FALSE
1016 am__fastdepCC_TRUE
1017 CCDEPMODE
1018 AMDEPBACKSLASH
1019 AMDEP_FALSE
1020 AMDEP_TRUE
1021 am__quote
1022 am__include
1023 DEPDIR
1024 OBJEXT
1025 EXEEXT
1026 ac_ct_CC
1027 CPPFLAGS
1028 LDFLAGS
1029 CFLAGS
1030 CC
1031 host_os
1032 host_vendor
1033 host_cpu
1034 host
1035 build_os
1036 build_vendor
1037 build_cpu
1038 build
1039 PROFILING_CFLAGS
1040 MAINT
1041 GZIP_INFO
1042 am__untar
1043 am__tar
1044 AMTAR
1045 am__leading_dot
1046 SET_MAKE
1047 AWK
1048 mkdir_p
1049 MKDIR_P
1050 INSTALL_STRIP_PROGRAM
1051 STRIP
1052 install_sh
1053 MAKEINFO
1054 AUTOHEADER
1055 AUTOMAKE
1056 AUTOCONF
1057 ACLOCAL
1058 VERSION
1059 PACKAGE
1060 CYGPATH_W
1061 am__isrc
1062 INSTALL_DATA
1063 INSTALL_SCRIPT
1064 INSTALL_PROGRAM
1065 target_alias
1066 host_alias
1067 build_alias
1068 LIBS
1069 ECHO_T
1070 ECHO_N
1071 ECHO_C
1072 DEFS
1073 mandir
1074 localedir
1075 libdir
1076 psdir
1077 pdfdir
1078 dvidir
1079 htmldir
1080 infodir
1081 docdir
1082 oldincludedir
1083 includedir
1084 localstatedir
1085 sharedstatedir
1086 sysconfdir
1087 datadir
1088 datarootdir
1089 libexecdir
1090 sbindir
1091 bindir
1092 program_transform_name
1093 prefix
1094 exec_prefix
1095 PACKAGE_URL
1096 PACKAGE_BUGREPORT
1097 PACKAGE_STRING
1098 PACKAGE_VERSION
1099 PACKAGE_TARNAME
1100 PACKAGE_NAME
1101 PATH_SEPARATOR
1102 SHELL'
1103 ac_subst_files='deps_frag
1104 ns_frag'
1105 ac_user_opts='
1106 enable_option_checking
1107 with_pop
1108 with_kerberos
1109 with_kerberos5
1110 with_hesiod
1111 with_mmdf
1112 with_mail_unlink
1113 with_mailhost
1114 with_sound
1115 with_sync_input
1116 with_x_toolkit
1117 with_xpm
1118 with_jpeg
1119 with_tiff
1120 with_gif
1121 with_png
1122 with_rsvg
1123 with_xml2
1124 with_imagemagick
1125 with_xft
1126 with_libotf
1127 with_m17n_flt
1128 with_toolkit_scroll_bars
1129 with_xaw3d
1130 with_xim
1131 with_ns
1132 with_gpm
1133 with_dbus
1134 with_gconf
1135 with_selinux
1136 with_gnutls
1137 with_makeinfo
1138 with_compress_info
1139 with_pkg_config_prog
1140 with_crt_dir
1141 with_gameuser
1142 with_gnustep_conf
1143 enable_ns_self_contained
1144 enable_asserts
1145 enable_maintainer_mode
1146 enable_locallisppath
1147 enable_checking
1148 enable_use_lisp_union_type
1149 enable_profiling
1150 enable_autodepend
1151 enable_dependency_tracking
1152 enable_largefile
1153 with_x
1154 '
1155       ac_precious_vars='build_alias
1156 host_alias
1157 target_alias
1158 CC
1159 CFLAGS
1160 LDFLAGS
1161 LIBS
1162 CPPFLAGS
1163 CPP
1164 CPPFLAGS
1165 CPP
1166 CPPFLAGS
1167 XMKMF'
1168
1169
1170 # Initialize some variables set by options.
1171 ac_init_help=
1172 ac_init_version=false
1173 ac_unrecognized_opts=
1174 ac_unrecognized_sep=
1175 # The variables have the same names as the options, with
1176 # dashes changed to underlines.
1177 cache_file=/dev/null
1178 exec_prefix=NONE
1179 no_create=
1180 no_recursion=
1181 prefix=NONE
1182 program_prefix=NONE
1183 program_suffix=NONE
1184 program_transform_name=s,x,x,
1185 silent=
1186 site=
1187 srcdir=
1188 verbose=
1189 x_includes=NONE
1190 x_libraries=NONE
1191
1192 # Installation directory options.
1193 # These are left unexpanded so users can "make install exec_prefix=/foo"
1194 # and all the variables that are supposed to be based on exec_prefix
1195 # by default will actually change.
1196 # Use braces instead of parens because sh, perl, etc. also accept them.
1197 # (The list follows the same order as the GNU Coding Standards.)
1198 bindir='${exec_prefix}/bin'
1199 sbindir='${exec_prefix}/sbin'
1200 libexecdir='${exec_prefix}/libexec'
1201 datarootdir='${prefix}/share'
1202 datadir='${datarootdir}'
1203 sysconfdir='${prefix}/etc'
1204 sharedstatedir='${prefix}/com'
1205 localstatedir='${prefix}/var'
1206 includedir='${prefix}/include'
1207 oldincludedir='/usr/include'
1208 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1209 infodir='${datarootdir}/info'
1210 htmldir='${docdir}'
1211 dvidir='${docdir}'
1212 pdfdir='${docdir}'
1213 psdir='${docdir}'
1214 libdir='${exec_prefix}/lib'
1215 localedir='${datarootdir}/locale'
1216 mandir='${datarootdir}/man'
1217
1218 ac_prev=
1219 ac_dashdash=
1220 for ac_option
1221 do
1222   # If the previous option needs an argument, assign it.
1223   if test -n "$ac_prev"; then
1224     eval $ac_prev=\$ac_option
1225     ac_prev=
1226     continue
1227   fi
1228
1229   case $ac_option in
1230   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1231   *=)   ac_optarg= ;;
1232   *)    ac_optarg=yes ;;
1233   esac
1234
1235   # Accept the important Cygnus configure options, so we can diagnose typos.
1236
1237   case $ac_dashdash$ac_option in
1238   --)
1239     ac_dashdash=yes ;;
1240
1241   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1242     ac_prev=bindir ;;
1243   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1244     bindir=$ac_optarg ;;
1245
1246   -build | --build | --buil | --bui | --bu)
1247     ac_prev=build_alias ;;
1248   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1249     build_alias=$ac_optarg ;;
1250
1251   -cache-file | --cache-file | --cache-fil | --cache-fi \
1252   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1253     ac_prev=cache_file ;;
1254   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1255   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1256     cache_file=$ac_optarg ;;
1257
1258   --config-cache | -C)
1259     cache_file=config.cache ;;
1260
1261   -datadir | --datadir | --datadi | --datad)
1262     ac_prev=datadir ;;
1263   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1264     datadir=$ac_optarg ;;
1265
1266   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1267   | --dataroo | --dataro | --datar)
1268     ac_prev=datarootdir ;;
1269   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1270   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1271     datarootdir=$ac_optarg ;;
1272
1273   -disable-* | --disable-*)
1274     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1275     # Reject names that are not valid shell variable names.
1276     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277       as_fn_error $? "invalid feature name: $ac_useropt"
1278     ac_useropt_orig=$ac_useropt
1279     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280     case $ac_user_opts in
1281       *"
1282 "enable_$ac_useropt"
1283 "*) ;;
1284       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1285          ac_unrecognized_sep=', ';;
1286     esac
1287     eval enable_$ac_useropt=no ;;
1288
1289   -docdir | --docdir | --docdi | --doc | --do)
1290     ac_prev=docdir ;;
1291   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1292     docdir=$ac_optarg ;;
1293
1294   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1295     ac_prev=dvidir ;;
1296   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1297     dvidir=$ac_optarg ;;
1298
1299   -enable-* | --enable-*)
1300     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1301     # Reject names that are not valid shell variable names.
1302     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1303       as_fn_error $? "invalid feature name: $ac_useropt"
1304     ac_useropt_orig=$ac_useropt
1305     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1306     case $ac_user_opts in
1307       *"
1308 "enable_$ac_useropt"
1309 "*) ;;
1310       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1311          ac_unrecognized_sep=', ';;
1312     esac
1313     eval enable_$ac_useropt=\$ac_optarg ;;
1314
1315   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1316   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1317   | --exec | --exe | --ex)
1318     ac_prev=exec_prefix ;;
1319   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1320   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1321   | --exec=* | --exe=* | --ex=*)
1322     exec_prefix=$ac_optarg ;;
1323
1324   -gas | --gas | --ga | --g)
1325     # Obsolete; use --with-gas.
1326     with_gas=yes ;;
1327
1328   -help | --help | --hel | --he | -h)
1329     ac_init_help=long ;;
1330   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1331     ac_init_help=recursive ;;
1332   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1333     ac_init_help=short ;;
1334
1335   -host | --host | --hos | --ho)
1336     ac_prev=host_alias ;;
1337   -host=* | --host=* | --hos=* | --ho=*)
1338     host_alias=$ac_optarg ;;
1339
1340   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1341     ac_prev=htmldir ;;
1342   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1343   | --ht=*)
1344     htmldir=$ac_optarg ;;
1345
1346   -includedir | --includedir | --includedi | --included | --include \
1347   | --includ | --inclu | --incl | --inc)
1348     ac_prev=includedir ;;
1349   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1350   | --includ=* | --inclu=* | --incl=* | --inc=*)
1351     includedir=$ac_optarg ;;
1352
1353   -infodir | --infodir | --infodi | --infod | --info | --inf)
1354     ac_prev=infodir ;;
1355   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1356     infodir=$ac_optarg ;;
1357
1358   -libdir | --libdir | --libdi | --libd)
1359     ac_prev=libdir ;;
1360   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1361     libdir=$ac_optarg ;;
1362
1363   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1364   | --libexe | --libex | --libe)
1365     ac_prev=libexecdir ;;
1366   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1367   | --libexe=* | --libex=* | --libe=*)
1368     libexecdir=$ac_optarg ;;
1369
1370   -localedir | --localedir | --localedi | --localed | --locale)
1371     ac_prev=localedir ;;
1372   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1373     localedir=$ac_optarg ;;
1374
1375   -localstatedir | --localstatedir | --localstatedi | --localstated \
1376   | --localstate | --localstat | --localsta | --localst | --locals)
1377     ac_prev=localstatedir ;;
1378   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1379   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1380     localstatedir=$ac_optarg ;;
1381
1382   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1383     ac_prev=mandir ;;
1384   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1385     mandir=$ac_optarg ;;
1386
1387   -nfp | --nfp | --nf)
1388     # Obsolete; use --without-fp.
1389     with_fp=no ;;
1390
1391   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1392   | --no-cr | --no-c | -n)
1393     no_create=yes ;;
1394
1395   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1396   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1397     no_recursion=yes ;;
1398
1399   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1400   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1401   | --oldin | --oldi | --old | --ol | --o)
1402     ac_prev=oldincludedir ;;
1403   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1404   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1405   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1406     oldincludedir=$ac_optarg ;;
1407
1408   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1409     ac_prev=prefix ;;
1410   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1411     prefix=$ac_optarg ;;
1412
1413   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1414   | --program-pre | --program-pr | --program-p)
1415     ac_prev=program_prefix ;;
1416   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1417   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1418     program_prefix=$ac_optarg ;;
1419
1420   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1421   | --program-suf | --program-su | --program-s)
1422     ac_prev=program_suffix ;;
1423   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1424   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1425     program_suffix=$ac_optarg ;;
1426
1427   -program-transform-name | --program-transform-name \
1428   | --program-transform-nam | --program-transform-na \
1429   | --program-transform-n | --program-transform- \
1430   | --program-transform | --program-transfor \
1431   | --program-transfo | --program-transf \
1432   | --program-trans | --program-tran \
1433   | --progr-tra | --program-tr | --program-t)
1434     ac_prev=program_transform_name ;;
1435   -program-transform-name=* | --program-transform-name=* \
1436   | --program-transform-nam=* | --program-transform-na=* \
1437   | --program-transform-n=* | --program-transform-=* \
1438   | --program-transform=* | --program-transfor=* \
1439   | --program-transfo=* | --program-transf=* \
1440   | --program-trans=* | --program-tran=* \
1441   | --progr-tra=* | --program-tr=* | --program-t=*)
1442     program_transform_name=$ac_optarg ;;
1443
1444   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1445     ac_prev=pdfdir ;;
1446   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1447     pdfdir=$ac_optarg ;;
1448
1449   -psdir | --psdir | --psdi | --psd | --ps)
1450     ac_prev=psdir ;;
1451   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1452     psdir=$ac_optarg ;;
1453
1454   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1455   | -silent | --silent | --silen | --sile | --sil)
1456     silent=yes ;;
1457
1458   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1459     ac_prev=sbindir ;;
1460   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1461   | --sbi=* | --sb=*)
1462     sbindir=$ac_optarg ;;
1463
1464   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1465   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1466   | --sharedst | --shareds | --shared | --share | --shar \
1467   | --sha | --sh)
1468     ac_prev=sharedstatedir ;;
1469   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1470   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1471   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1472   | --sha=* | --sh=*)
1473     sharedstatedir=$ac_optarg ;;
1474
1475   -site | --site | --sit)
1476     ac_prev=site ;;
1477   -site=* | --site=* | --sit=*)
1478     site=$ac_optarg ;;
1479
1480   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1481     ac_prev=srcdir ;;
1482   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1483     srcdir=$ac_optarg ;;
1484
1485   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1486   | --syscon | --sysco | --sysc | --sys | --sy)
1487     ac_prev=sysconfdir ;;
1488   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1489   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1490     sysconfdir=$ac_optarg ;;
1491
1492   -target | --target | --targe | --targ | --tar | --ta | --t)
1493     ac_prev=target_alias ;;
1494   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1495     target_alias=$ac_optarg ;;
1496
1497   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1498     verbose=yes ;;
1499
1500   -version | --version | --versio | --versi | --vers | -V)
1501     ac_init_version=: ;;
1502
1503   -with-* | --with-*)
1504     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1505     # Reject names that are not valid shell variable names.
1506     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1507       as_fn_error $? "invalid package name: $ac_useropt"
1508     ac_useropt_orig=$ac_useropt
1509     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1510     case $ac_user_opts in
1511       *"
1512 "with_$ac_useropt"
1513 "*) ;;
1514       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1515          ac_unrecognized_sep=', ';;
1516     esac
1517     eval with_$ac_useropt=\$ac_optarg ;;
1518
1519   -without-* | --without-*)
1520     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1521     # Reject names that are not valid shell variable names.
1522     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1523       as_fn_error $? "invalid package name: $ac_useropt"
1524     ac_useropt_orig=$ac_useropt
1525     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1526     case $ac_user_opts in
1527       *"
1528 "with_$ac_useropt"
1529 "*) ;;
1530       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1531          ac_unrecognized_sep=', ';;
1532     esac
1533     eval with_$ac_useropt=no ;;
1534
1535   --x)
1536     # Obsolete; use --with-x.
1537     with_x=yes ;;
1538
1539   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1540   | --x-incl | --x-inc | --x-in | --x-i)
1541     ac_prev=x_includes ;;
1542   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1543   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1544     x_includes=$ac_optarg ;;
1545
1546   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1547   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1548     ac_prev=x_libraries ;;
1549   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1550   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1551     x_libraries=$ac_optarg ;;
1552
1553   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1554 Try \`$0 --help' for more information"
1555     ;;
1556
1557   *=*)
1558     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1559     # Reject names that are not valid shell variable names.
1560     case $ac_envvar in #(
1561       '' | [0-9]* | *[!_$as_cr_alnum]* )
1562       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1563     esac
1564     eval $ac_envvar=\$ac_optarg
1565     export $ac_envvar ;;
1566
1567   *)
1568     # FIXME: should be removed in autoconf 3.0.
1569     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1570     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1571       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1572     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1573     ;;
1574
1575   esac
1576 done
1577
1578 if test -n "$ac_prev"; then
1579   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1580   as_fn_error $? "missing argument to $ac_option"
1581 fi
1582
1583 if test -n "$ac_unrecognized_opts"; then
1584   case $enable_option_checking in
1585     no) ;;
1586     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1587     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1588   esac
1589 fi
1590
1591 # Check all directory arguments for consistency.
1592 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1593                 datadir sysconfdir sharedstatedir localstatedir includedir \
1594                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1595                 libdir localedir mandir
1596 do
1597   eval ac_val=\$$ac_var
1598   # Remove trailing slashes.
1599   case $ac_val in
1600     */ )
1601       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1602       eval $ac_var=\$ac_val;;
1603   esac
1604   # Be sure to have absolute directory names.
1605   case $ac_val in
1606     [\\/$]* | ?:[\\/]* )  continue;;
1607     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1608   esac
1609   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1610 done
1611
1612 # There might be people who depend on the old broken behavior: `$host'
1613 # used to hold the argument of --host etc.
1614 # FIXME: To remove some day.
1615 build=$build_alias
1616 host=$host_alias
1617 target=$target_alias
1618
1619 # FIXME: To remove some day.
1620 if test "x$host_alias" != x; then
1621   if test "x$build_alias" = x; then
1622     cross_compiling=maybe
1623     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1624     If a cross compiler is detected then cross compile mode will be used" >&2
1625   elif test "x$build_alias" != "x$host_alias"; then
1626     cross_compiling=yes
1627   fi
1628 fi
1629
1630 ac_tool_prefix=
1631 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1632
1633 test "$silent" = yes && exec 6>/dev/null
1634
1635
1636 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1637 ac_ls_di=`ls -di .` &&
1638 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1639   as_fn_error $? "working directory cannot be determined"
1640 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1641   as_fn_error $? "pwd does not report name of working directory"
1642
1643
1644 # Find the source files, if location was not specified.
1645 if test -z "$srcdir"; then
1646   ac_srcdir_defaulted=yes
1647   # Try the directory containing this script, then the parent directory.
1648   ac_confdir=`$as_dirname -- "$as_myself" ||
1649 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1650          X"$as_myself" : 'X\(//\)[^/]' \| \
1651          X"$as_myself" : 'X\(//\)$' \| \
1652          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1653 $as_echo X"$as_myself" |
1654     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1655             s//\1/
1656             q
1657           }
1658           /^X\(\/\/\)[^/].*/{
1659             s//\1/
1660             q
1661           }
1662           /^X\(\/\/\)$/{
1663             s//\1/
1664             q
1665           }
1666           /^X\(\/\).*/{
1667             s//\1/
1668             q
1669           }
1670           s/.*/./; q'`
1671   srcdir=$ac_confdir
1672   if test ! -r "$srcdir/$ac_unique_file"; then
1673     srcdir=..
1674   fi
1675 else
1676   ac_srcdir_defaulted=no
1677 fi
1678 if test ! -r "$srcdir/$ac_unique_file"; then
1679   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1680   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1681 fi
1682 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1683 ac_abs_confdir=`(
1684         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1685         pwd)`
1686 # When building in place, set srcdir=.
1687 if test "$ac_abs_confdir" = "$ac_pwd"; then
1688   srcdir=.
1689 fi
1690 # Remove unnecessary trailing slashes from srcdir.
1691 # Double slashes in file names in object file debugging info
1692 # mess up M-x gdb in Emacs.
1693 case $srcdir in
1694 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1695 esac
1696 for ac_var in $ac_precious_vars; do
1697   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1698   eval ac_env_${ac_var}_value=\$${ac_var}
1699   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1700   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1701 done
1702
1703 #
1704 # Report the --help message.
1705 #
1706 if test "$ac_init_help" = "long"; then
1707   # Omit some internal or obsolete options to make the list less imposing.
1708   # This message is too long to be a string in the A/UX 3.1 sh.
1709   cat <<_ACEOF
1710 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1711
1712 Usage: $0 [OPTION]... [VAR=VALUE]...
1713
1714 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1715 VAR=VALUE.  See below for descriptions of some of the useful variables.
1716
1717 Defaults for the options are specified in brackets.
1718
1719 Configuration:
1720   -h, --help              display this help and exit
1721       --help=short        display options specific to this package
1722       --help=recursive    display the short help of all the included packages
1723   -V, --version           display version information and exit
1724   -q, --quiet, --silent   do not print \`checking ...' messages
1725       --cache-file=FILE   cache test results in FILE [disabled]
1726   -C, --config-cache      alias for \`--cache-file=config.cache'
1727   -n, --no-create         do not create output files
1728       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1729
1730 Installation directories:
1731   --prefix=PREFIX         install architecture-independent files in PREFIX
1732                           [$ac_default_prefix]
1733   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1734                           [PREFIX]
1735
1736 By default, \`make install' will install all the files in
1737 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1738 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1739 for instance \`--prefix=\$HOME'.
1740
1741 For better control, use the options below.
1742
1743 Fine tuning of the installation directories:
1744   --bindir=DIR            user executables [EPREFIX/bin]
1745   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1746   --libexecdir=DIR        program executables [EPREFIX/libexec]
1747   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1748   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1749   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1750   --libdir=DIR            object code libraries [EPREFIX/lib]
1751   --includedir=DIR        C header files [PREFIX/include]
1752   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1753   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1754   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1755   --infodir=DIR           info documentation [DATAROOTDIR/info]
1756   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1757   --mandir=DIR            man documentation [DATAROOTDIR/man]
1758   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1759   --htmldir=DIR           html documentation [DOCDIR]
1760   --dvidir=DIR            dvi documentation [DOCDIR]
1761   --pdfdir=DIR            pdf documentation [DOCDIR]
1762   --psdir=DIR             ps documentation [DOCDIR]
1763 _ACEOF
1764
1765   cat <<\_ACEOF
1766
1767 Program names:
1768   --program-prefix=PREFIX            prepend PREFIX to installed program names
1769   --program-suffix=SUFFIX            append SUFFIX to installed program names
1770   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1771
1772 X features:
1773   --x-includes=DIR    X include files are in DIR
1774   --x-libraries=DIR   X library files are in DIR
1775
1776 System types:
1777   --build=BUILD     configure for building on BUILD [guessed]
1778   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1779 _ACEOF
1780 fi
1781
1782 if test -n "$ac_init_help"; then
1783   case $ac_init_help in
1784      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1785    esac
1786   cat <<\_ACEOF
1787
1788 Optional Features:
1789   --disable-option-checking  ignore unrecognized --enable/--with options
1790   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1791   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1792   --disable-ns-self-contained
1793                           disable self contained build under NeXTstep
1794   --enable-asserts        compile code with asserts enabled
1795   --enable-maintainer-mode
1796                           enable make rules and dependencies not useful (and
1797                           sometimes confusing) to the casual installer
1798   --enable-locallisppath=PATH
1799                           directories Emacs should search for lisp files
1800                           specific to this site
1801   --enable-checking[=LIST]
1802                           enable expensive run-time checks. With LIST, enable
1803                           only specific categories of checks. Categories are:
1804                           all,yes,no. Flags are: stringbytes, stringoverrun,
1805                           stringfreelist, xmallocoverrun, conslist
1806   --enable-use-lisp-union-type
1807                           use a union for the Lisp_Object data type. This is
1808                           only useful for development for catching certain
1809                           types of bugs.
1810   --enable-profiling      build emacs with profiling support. This might not
1811                           work on all platforms
1812   --enable-autodepend     automatically generate dependencies to .h-files.
1813                           Requires GNU Make and Gcc. Enabled if GNU Make and
1814                           Gcc is found
1815   --disable-dependency-tracking  speeds up one-time build
1816   --enable-dependency-tracking   do not reject slow dependency extractors
1817   --disable-largefile     omit support for large files
1818
1819 Optional Packages:
1820   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1821   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1822   --without-pop           don't support POP mail retrieval with movemail
1823   --with-kerberos         support Kerberos-authenticated POP
1824   --with-kerberos5        support Kerberos version 5 authenticated POP
1825   --with-hesiod           support Hesiod to get the POP server host
1826   --with-mmdf             support MMDF mailboxes
1827   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1828   --with-mailhost=HOSTNAME
1829                           string giving default POP mail host
1830   --without-sound         don't compile with sound support
1831   --without-sync-input    process async input synchronously
1832   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1833                           lucid or athena, motif, no)
1834   --without-xpm           don't compile with XPM image support
1835   --without-jpeg          don't compile with JPEG image support
1836   --without-tiff          don't compile with TIFF image support
1837   --without-gif           don't compile with GIF image support
1838   --without-png           don't compile with PNG image support
1839   --without-rsvg          don't compile with SVG image support
1840   --without-xml2          don't compile with XML parsing support
1841   --without-imagemagick   don't compile with ImageMagick image support
1842   --without-xft           don't use XFT for anti aliased fonts
1843   --without-libotf        don't use libotf for OpenType font support
1844   --without-m17n-flt      don't use m17n-flt for text shaping
1845   --without-toolkit-scroll-bars
1846                           don't use Motif or Xaw3d scroll bars
1847   --without-xaw3d         don't use Xaw3d
1848   --without-xim           don't use X11 XIM
1849   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1850   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1851                           console
1852   --without-dbus          don't compile with D-Bus support
1853   --without-gconf         don't compile with GConf support
1854   --without-selinux       don't compile with SELinux support
1855   --without-gnutls        don't use -lgnutls for SSL/TLS support
1856   --without-makeinfo      don't require makeinfo for building manuals
1857   --without-compress-info don't compress the installed Info pages
1858   --with-pkg-config-prog=PATH
1859                           path to pkg-config for finding GTK and librsvg
1860   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1861                           /usr/lib, or /usr/lib64 on some platforms.
1862   --with-gameuser=USER    user for shared game score files
1863   --with-gnustep-conf=PATH
1864                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1865                           or /etc/GNUstep/GNUstep.conf
1866   --with-x                use the X Window System
1867
1868 Some influential environment variables:
1869   CC          C compiler command
1870   CFLAGS      C compiler flags
1871   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1872               nonstandard directory <lib dir>
1873   LIBS        libraries to pass to the linker, e.g. -l<library>
1874   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1875               you have headers in a nonstandard directory <include dir>
1876   CPP         C preprocessor
1877   XMKMF       Path to xmkmf, Makefile generator for X Window System
1878
1879 Use these variables to override the choices made by `configure' or to help
1880 it to find libraries and programs with nonstandard names/locations.
1881
1882 Report bugs to the package provider.
1883 _ACEOF
1884 ac_status=$?
1885 fi
1886
1887 if test "$ac_init_help" = "recursive"; then
1888   # If there are subdirs, report their specific --help.
1889   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1890     test -d "$ac_dir" ||
1891       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1892       continue
1893     ac_builddir=.
1894
1895 case "$ac_dir" in
1896 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1897 *)
1898   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1899   # A ".." for each directory in $ac_dir_suffix.
1900   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1901   case $ac_top_builddir_sub in
1902   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1903   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1904   esac ;;
1905 esac
1906 ac_abs_top_builddir=$ac_pwd
1907 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1908 # for backward compatibility:
1909 ac_top_builddir=$ac_top_build_prefix
1910
1911 case $srcdir in
1912   .)  # We are building in place.
1913     ac_srcdir=.
1914     ac_top_srcdir=$ac_top_builddir_sub
1915     ac_abs_top_srcdir=$ac_pwd ;;
1916   [\\/]* | ?:[\\/]* )  # Absolute name.
1917     ac_srcdir=$srcdir$ac_dir_suffix;
1918     ac_top_srcdir=$srcdir
1919     ac_abs_top_srcdir=$srcdir ;;
1920   *) # Relative name.
1921     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1922     ac_top_srcdir=$ac_top_build_prefix$srcdir
1923     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1924 esac
1925 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1926
1927     cd "$ac_dir" || { ac_status=$?; continue; }
1928     # Check for guested configure.
1929     if test -f "$ac_srcdir/configure.gnu"; then
1930       echo &&
1931       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1932     elif test -f "$ac_srcdir/configure"; then
1933       echo &&
1934       $SHELL "$ac_srcdir/configure" --help=recursive
1935     else
1936       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1937     fi || ac_status=$?
1938     cd "$ac_pwd" || { ac_status=$?; break; }
1939   done
1940 fi
1941
1942 test -n "$ac_init_help" && exit $ac_status
1943 if $ac_init_version; then
1944   cat <<\_ACEOF
1945 emacs configure 24.0.50
1946 generated by GNU Autoconf 2.68
1947
1948 Copyright (C) 2010 Free Software Foundation, Inc.
1949 This configure script is free software; the Free Software Foundation
1950 gives unlimited permission to copy, distribute and modify it.
1951 _ACEOF
1952   exit
1953 fi
1954
1955 ## ------------------------ ##
1956 ## Autoconf initialization. ##
1957 ## ------------------------ ##
1958
1959 # ac_fn_c_try_compile LINENO
1960 # --------------------------
1961 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1962 ac_fn_c_try_compile ()
1963 {
1964   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1965   rm -f conftest.$ac_objext
1966   if { { ac_try="$ac_compile"
1967 case "(($ac_try" in
1968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1969   *) ac_try_echo=$ac_try;;
1970 esac
1971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1972 $as_echo "$ac_try_echo"; } >&5
1973   (eval "$ac_compile") 2>conftest.err
1974   ac_status=$?
1975   if test -s conftest.err; then
1976     grep -v '^ *+' conftest.err >conftest.er1
1977     cat conftest.er1 >&5
1978     mv -f conftest.er1 conftest.err
1979   fi
1980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1981   test $ac_status = 0; } && {
1982          test -z "$ac_c_werror_flag" ||
1983          test ! -s conftest.err
1984        } && test -s conftest.$ac_objext; then :
1985   ac_retval=0
1986 else
1987   $as_echo "$as_me: failed program was:" >&5
1988 sed 's/^/| /' conftest.$ac_ext >&5
1989
1990         ac_retval=1
1991 fi
1992   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1993   as_fn_set_status $ac_retval
1994
1995 } # ac_fn_c_try_compile
1996
1997 # ac_fn_c_try_cpp LINENO
1998 # ----------------------
1999 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2000 ac_fn_c_try_cpp ()
2001 {
2002   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2003   if { { ac_try="$ac_cpp conftest.$ac_ext"
2004 case "(($ac_try" in
2005   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2006   *) ac_try_echo=$ac_try;;
2007 esac
2008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2009 $as_echo "$ac_try_echo"; } >&5
2010   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2011   ac_status=$?
2012   if test -s conftest.err; then
2013     grep -v '^ *+' conftest.err >conftest.er1
2014     cat conftest.er1 >&5
2015     mv -f conftest.er1 conftest.err
2016   fi
2017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2018   test $ac_status = 0; } > conftest.i && {
2019          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2020          test ! -s conftest.err
2021        }; then :
2022   ac_retval=0
2023 else
2024   $as_echo "$as_me: failed program was:" >&5
2025 sed 's/^/| /' conftest.$ac_ext >&5
2026
2027     ac_retval=1
2028 fi
2029   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2030   as_fn_set_status $ac_retval
2031
2032 } # ac_fn_c_try_cpp
2033
2034 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2035 # -------------------------------------------------------
2036 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2037 # the include files in INCLUDES and setting the cache variable VAR
2038 # accordingly.
2039 ac_fn_c_check_header_mongrel ()
2040 {
2041   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2042   if eval \${$3+:} false; then :
2043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2044 $as_echo_n "checking for $2... " >&6; }
2045 if eval \${$3+:} false; then :
2046   $as_echo_n "(cached) " >&6
2047 fi
2048 eval ac_res=\$$3
2049                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2050 $as_echo "$ac_res" >&6; }
2051 else
2052   # Is the header compilable?
2053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2054 $as_echo_n "checking $2 usability... " >&6; }
2055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2056 /* end confdefs.h.  */
2057 $4
2058 #include <$2>
2059 _ACEOF
2060 if ac_fn_c_try_compile "$LINENO"; then :
2061   ac_header_compiler=yes
2062 else
2063   ac_header_compiler=no
2064 fi
2065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2067 $as_echo "$ac_header_compiler" >&6; }
2068
2069 # Is the header present?
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2071 $as_echo_n "checking $2 presence... " >&6; }
2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 #include <$2>
2075 _ACEOF
2076 if ac_fn_c_try_cpp "$LINENO"; then :
2077   ac_header_preproc=yes
2078 else
2079   ac_header_preproc=no
2080 fi
2081 rm -f conftest.err conftest.i conftest.$ac_ext
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2083 $as_echo "$ac_header_preproc" >&6; }
2084
2085 # So?  What about this header?
2086 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2087   yes:no: )
2088     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2089 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2091 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2092     ;;
2093   no:yes:* )
2094     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2095 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2096     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2097 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2098     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2099 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2100     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2101 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2102     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2103 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2104     ;;
2105 esac
2106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2107 $as_echo_n "checking for $2... " >&6; }
2108 if eval \${$3+:} false; then :
2109   $as_echo_n "(cached) " >&6
2110 else
2111   eval "$3=\$ac_header_compiler"
2112 fi
2113 eval ac_res=\$$3
2114                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2115 $as_echo "$ac_res" >&6; }
2116 fi
2117   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2118
2119 } # ac_fn_c_check_header_mongrel
2120
2121 # ac_fn_c_try_run LINENO
2122 # ----------------------
2123 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2124 # that executables *can* be run.
2125 ac_fn_c_try_run ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   if { { ac_try="$ac_link"
2129 case "(($ac_try" in
2130   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2131   *) ac_try_echo=$ac_try;;
2132 esac
2133 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2134 $as_echo "$ac_try_echo"; } >&5
2135   (eval "$ac_link") 2>&5
2136   ac_status=$?
2137   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2138   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2139   { { case "(($ac_try" in
2140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2141   *) ac_try_echo=$ac_try;;
2142 esac
2143 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2144 $as_echo "$ac_try_echo"; } >&5
2145   (eval "$ac_try") 2>&5
2146   ac_status=$?
2147   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2148   test $ac_status = 0; }; }; then :
2149   ac_retval=0
2150 else
2151   $as_echo "$as_me: program exited with status $ac_status" >&5
2152        $as_echo "$as_me: failed program was:" >&5
2153 sed 's/^/| /' conftest.$ac_ext >&5
2154
2155        ac_retval=$ac_status
2156 fi
2157   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2158   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2159   as_fn_set_status $ac_retval
2160
2161 } # ac_fn_c_try_run
2162
2163 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2164 # -------------------------------------------------------
2165 # Tests whether HEADER exists and can be compiled using the include files in
2166 # INCLUDES, setting the cache variable VAR accordingly.
2167 ac_fn_c_check_header_compile ()
2168 {
2169   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2171 $as_echo_n "checking for $2... " >&6; }
2172 if eval \${$3+:} false; then :
2173   $as_echo_n "(cached) " >&6
2174 else
2175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2176 /* end confdefs.h.  */
2177 $4
2178 #include <$2>
2179 _ACEOF
2180 if ac_fn_c_try_compile "$LINENO"; then :
2181   eval "$3=yes"
2182 else
2183   eval "$3=no"
2184 fi
2185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2186 fi
2187 eval ac_res=\$$3
2188                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2189 $as_echo "$ac_res" >&6; }
2190   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2191
2192 } # ac_fn_c_check_header_compile
2193
2194 # ac_fn_c_try_link LINENO
2195 # -----------------------
2196 # Try to link conftest.$ac_ext, and return whether this succeeded.
2197 ac_fn_c_try_link ()
2198 {
2199   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2200   rm -f conftest.$ac_objext conftest$ac_exeext
2201   if { { ac_try="$ac_link"
2202 case "(($ac_try" in
2203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2204   *) ac_try_echo=$ac_try;;
2205 esac
2206 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2207 $as_echo "$ac_try_echo"; } >&5
2208   (eval "$ac_link") 2>conftest.err
2209   ac_status=$?
2210   if test -s conftest.err; then
2211     grep -v '^ *+' conftest.err >conftest.er1
2212     cat conftest.er1 >&5
2213     mv -f conftest.er1 conftest.err
2214   fi
2215   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2216   test $ac_status = 0; } && {
2217          test -z "$ac_c_werror_flag" ||
2218          test ! -s conftest.err
2219        } && test -s conftest$ac_exeext && {
2220          test "$cross_compiling" = yes ||
2221          $as_test_x conftest$ac_exeext
2222        }; then :
2223   ac_retval=0
2224 else
2225   $as_echo "$as_me: failed program was:" >&5
2226 sed 's/^/| /' conftest.$ac_ext >&5
2227
2228         ac_retval=1
2229 fi
2230   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2231   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2232   # interfere with the next link command; also delete a directory that is
2233   # left behind by Apple's compiler.  We do this before executing the actions.
2234   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2235   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2236   as_fn_set_status $ac_retval
2237
2238 } # ac_fn_c_try_link
2239
2240 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2241 # ---------------------------------------------
2242 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2243 # accordingly.
2244 ac_fn_c_check_decl ()
2245 {
2246   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2247   as_decl_name=`echo $2|sed 's/ *(.*//'`
2248   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2250 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2251 if eval \${$3+:} false; then :
2252   $as_echo_n "(cached) " >&6
2253 else
2254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h.  */
2256 $4
2257 int
2258 main ()
2259 {
2260 #ifndef $as_decl_name
2261 #ifdef __cplusplus
2262   (void) $as_decl_use;
2263 #else
2264   (void) $as_decl_name;
2265 #endif
2266 #endif
2267
2268   ;
2269   return 0;
2270 }
2271 _ACEOF
2272 if ac_fn_c_try_compile "$LINENO"; then :
2273   eval "$3=yes"
2274 else
2275   eval "$3=no"
2276 fi
2277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2278 fi
2279 eval ac_res=\$$3
2280                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2281 $as_echo "$ac_res" >&6; }
2282   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2283
2284 } # ac_fn_c_check_decl
2285
2286 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2287 # ----------------------------------------------
2288 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2289 ac_fn_c_check_header_preproc ()
2290 {
2291   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2293 $as_echo_n "checking for $2... " >&6; }
2294 if eval \${$3+:} false; then :
2295   $as_echo_n "(cached) " >&6
2296 else
2297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2298 /* end confdefs.h.  */
2299 #include <$2>
2300 _ACEOF
2301 if ac_fn_c_try_cpp "$LINENO"; then :
2302   eval "$3=yes"
2303 else
2304   eval "$3=no"
2305 fi
2306 rm -f conftest.err conftest.i conftest.$ac_ext
2307 fi
2308 eval ac_res=\$$3
2309                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2310 $as_echo "$ac_res" >&6; }
2311   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2312
2313 } # ac_fn_c_check_header_preproc
2314
2315 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2316 # ----------------------------------------------------
2317 # Tries to find if the field MEMBER exists in type AGGR, after including
2318 # INCLUDES, setting cache variable VAR accordingly.
2319 ac_fn_c_check_member ()
2320 {
2321   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2323 $as_echo_n "checking for $2.$3... " >&6; }
2324 if eval \${$4+:} false; then :
2325   $as_echo_n "(cached) " >&6
2326 else
2327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2328 /* end confdefs.h.  */
2329 $5
2330 int
2331 main ()
2332 {
2333 static $2 ac_aggr;
2334 if (ac_aggr.$3)
2335 return 0;
2336   ;
2337   return 0;
2338 }
2339 _ACEOF
2340 if ac_fn_c_try_compile "$LINENO"; then :
2341   eval "$4=yes"
2342 else
2343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2344 /* end confdefs.h.  */
2345 $5
2346 int
2347 main ()
2348 {
2349 static $2 ac_aggr;
2350 if (sizeof ac_aggr.$3)
2351 return 0;
2352   ;
2353   return 0;
2354 }
2355 _ACEOF
2356 if ac_fn_c_try_compile "$LINENO"; then :
2357   eval "$4=yes"
2358 else
2359   eval "$4=no"
2360 fi
2361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 fi
2365 eval ac_res=\$$4
2366                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2367 $as_echo "$ac_res" >&6; }
2368   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2369
2370 } # ac_fn_c_check_member
2371
2372 # ac_fn_c_check_func LINENO FUNC VAR
2373 # ----------------------------------
2374 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2375 ac_fn_c_check_func ()
2376 {
2377   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2379 $as_echo_n "checking for $2... " >&6; }
2380 if eval \${$3+:} false; then :
2381   $as_echo_n "(cached) " >&6
2382 else
2383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2384 /* end confdefs.h.  */
2385 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2386    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2387 #define $2 innocuous_$2
2388
2389 /* System header to define __stub macros and hopefully few prototypes,
2390     which can conflict with char $2 (); below.
2391     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2392     <limits.h> exists even on freestanding compilers.  */
2393
2394 #ifdef __STDC__
2395 # include <limits.h>
2396 #else
2397 # include <assert.h>
2398 #endif
2399
2400 #undef $2
2401
2402 /* Override any GCC internal prototype to avoid an error.
2403    Use char because int might match the return type of a GCC
2404    builtin and then its argument prototype would still apply.  */
2405 #ifdef __cplusplus
2406 extern "C"
2407 #endif
2408 char $2 ();
2409 /* The GNU C library defines this for functions which it implements
2410     to always fail with ENOSYS.  Some functions are actually named
2411     something starting with __ and the normal name is an alias.  */
2412 #if defined __stub_$2 || defined __stub___$2
2413 choke me
2414 #endif
2415
2416 int
2417 main ()
2418 {
2419 return $2 ();
2420   ;
2421   return 0;
2422 }
2423 _ACEOF
2424 if ac_fn_c_try_link "$LINENO"; then :
2425   eval "$3=yes"
2426 else
2427   eval "$3=no"
2428 fi
2429 rm -f core conftest.err conftest.$ac_objext \
2430     conftest$ac_exeext conftest.$ac_ext
2431 fi
2432 eval ac_res=\$$3
2433                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2434 $as_echo "$ac_res" >&6; }
2435   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2436
2437 } # ac_fn_c_check_func
2438
2439 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2440 # -------------------------------------------
2441 # Tests whether TYPE exists after having included INCLUDES, setting cache
2442 # variable VAR accordingly.
2443 ac_fn_c_check_type ()
2444 {
2445   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2447 $as_echo_n "checking for $2... " >&6; }
2448 if eval \${$3+:} false; then :
2449   $as_echo_n "(cached) " >&6
2450 else
2451   eval "$3=no"
2452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2453 /* end confdefs.h.  */
2454 $4
2455 int
2456 main ()
2457 {
2458 if (sizeof ($2))
2459          return 0;
2460   ;
2461   return 0;
2462 }
2463 _ACEOF
2464 if ac_fn_c_try_compile "$LINENO"; then :
2465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2466 /* end confdefs.h.  */
2467 $4
2468 int
2469 main ()
2470 {
2471 if (sizeof (($2)))
2472             return 0;
2473   ;
2474   return 0;
2475 }
2476 _ACEOF
2477 if ac_fn_c_try_compile "$LINENO"; then :
2478
2479 else
2480   eval "$3=yes"
2481 fi
2482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2483 fi
2484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2485 fi
2486 eval ac_res=\$$3
2487                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2488 $as_echo "$ac_res" >&6; }
2489   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2490
2491 } # ac_fn_c_check_type
2492
2493 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2494 # --------------------------------------------
2495 # Tries to find the compile-time value of EXPR in a program that includes
2496 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2497 # computed
2498 ac_fn_c_compute_int ()
2499 {
2500   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2501   if test "$cross_compiling" = yes; then
2502     # Depending upon the size, compute the lo and hi bounds.
2503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2504 /* end confdefs.h.  */
2505 $4
2506 int
2507 main ()
2508 {
2509 static int test_array [1 - 2 * !(($2) >= 0)];
2510 test_array [0] = 0
2511
2512   ;
2513   return 0;
2514 }
2515 _ACEOF
2516 if ac_fn_c_try_compile "$LINENO"; then :
2517   ac_lo=0 ac_mid=0
2518   while :; do
2519     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2520 /* end confdefs.h.  */
2521 $4
2522 int
2523 main ()
2524 {
2525 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2526 test_array [0] = 0
2527
2528   ;
2529   return 0;
2530 }
2531 _ACEOF
2532 if ac_fn_c_try_compile "$LINENO"; then :
2533   ac_hi=$ac_mid; break
2534 else
2535   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2536                         if test $ac_lo -le $ac_mid; then
2537                           ac_lo= ac_hi=
2538                           break
2539                         fi
2540                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2541 fi
2542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2543   done
2544 else
2545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2546 /* end confdefs.h.  */
2547 $4
2548 int
2549 main ()
2550 {
2551 static int test_array [1 - 2 * !(($2) < 0)];
2552 test_array [0] = 0
2553
2554   ;
2555   return 0;
2556 }
2557 _ACEOF
2558 if ac_fn_c_try_compile "$LINENO"; then :
2559   ac_hi=-1 ac_mid=-1
2560   while :; do
2561     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h.  */
2563 $4
2564 int
2565 main ()
2566 {
2567 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2568 test_array [0] = 0
2569
2570   ;
2571   return 0;
2572 }
2573 _ACEOF
2574 if ac_fn_c_try_compile "$LINENO"; then :
2575   ac_lo=$ac_mid; break
2576 else
2577   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2578                         if test $ac_mid -le $ac_hi; then
2579                           ac_lo= ac_hi=
2580                           break
2581                         fi
2582                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2583 fi
2584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2585   done
2586 else
2587   ac_lo= ac_hi=
2588 fi
2589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2590 fi
2591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2592 # Binary search between lo and hi bounds.
2593 while test "x$ac_lo" != "x$ac_hi"; do
2594   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2596 /* end confdefs.h.  */
2597 $4
2598 int
2599 main ()
2600 {
2601 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2602 test_array [0] = 0
2603
2604   ;
2605   return 0;
2606 }
2607 _ACEOF
2608 if ac_fn_c_try_compile "$LINENO"; then :
2609   ac_hi=$ac_mid
2610 else
2611   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2612 fi
2613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2614 done
2615 case $ac_lo in #((
2616 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2617 '') ac_retval=1 ;;
2618 esac
2619   else
2620     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2621 /* end confdefs.h.  */
2622 $4
2623 static long int longval () { return $2; }
2624 static unsigned long int ulongval () { return $2; }
2625 #include <stdio.h>
2626 #include <stdlib.h>
2627 int
2628 main ()
2629 {
2630
2631   FILE *f = fopen ("conftest.val", "w");
2632   if (! f)
2633     return 1;
2634   if (($2) < 0)
2635     {
2636       long int i = longval ();
2637       if (i != ($2))
2638         return 1;
2639       fprintf (f, "%ld", i);
2640     }
2641   else
2642     {
2643       unsigned long int i = ulongval ();
2644       if (i != ($2))
2645         return 1;
2646       fprintf (f, "%lu", i);
2647     }
2648   /* Do not output a trailing newline, as this causes \r\n confusion
2649      on some platforms.  */
2650   return ferror (f) || fclose (f) != 0;
2651
2652   ;
2653   return 0;
2654 }
2655 _ACEOF
2656 if ac_fn_c_try_run "$LINENO"; then :
2657   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2658 else
2659   ac_retval=1
2660 fi
2661 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2662   conftest.$ac_objext conftest.beam conftest.$ac_ext
2663 rm -f conftest.val
2664
2665   fi
2666   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2667   as_fn_set_status $ac_retval
2668
2669 } # ac_fn_c_compute_int
2670 cat >config.log <<_ACEOF
2671 This file contains any messages produced by compilers while
2672 running configure, to aid debugging if configure makes a mistake.
2673
2674 It was created by emacs $as_me 24.0.50, which was
2675 generated by GNU Autoconf 2.68.  Invocation command line was
2676
2677   $ $0 $@
2678
2679 _ACEOF
2680 exec 5>>config.log
2681 {
2682 cat <<_ASUNAME
2683 ## --------- ##
2684 ## Platform. ##
2685 ## --------- ##
2686
2687 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2688 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2689 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2690 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2691 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2692
2693 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2694 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2695
2696 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2697 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2698 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2699 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2700 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2701 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2702 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2703
2704 _ASUNAME
2705
2706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707 for as_dir in $PATH
2708 do
2709   IFS=$as_save_IFS
2710   test -z "$as_dir" && as_dir=.
2711     $as_echo "PATH: $as_dir"
2712   done
2713 IFS=$as_save_IFS
2714
2715 } >&5
2716
2717 cat >&5 <<_ACEOF
2718
2719
2720 ## ----------- ##
2721 ## Core tests. ##
2722 ## ----------- ##
2723
2724 _ACEOF
2725
2726
2727 # Keep a trace of the command line.
2728 # Strip out --no-create and --no-recursion so they do not pile up.
2729 # Strip out --silent because we don't want to record it for future runs.
2730 # Also quote any args containing shell meta-characters.
2731 # Make two passes to allow for proper duplicate-argument suppression.
2732 ac_configure_args=
2733 ac_configure_args0=
2734 ac_configure_args1=
2735 ac_must_keep_next=false
2736 for ac_pass in 1 2
2737 do
2738   for ac_arg
2739   do
2740     case $ac_arg in
2741     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2742     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2743     | -silent | --silent | --silen | --sile | --sil)
2744       continue ;;
2745     *\'*)
2746       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2747     esac
2748     case $ac_pass in
2749     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2750     2)
2751       as_fn_append ac_configure_args1 " '$ac_arg'"
2752       if test $ac_must_keep_next = true; then
2753         ac_must_keep_next=false # Got value, back to normal.
2754       else
2755         case $ac_arg in
2756           *=* | --config-cache | -C | -disable-* | --disable-* \
2757           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2758           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2759           | -with-* | --with-* | -without-* | --without-* | --x)
2760             case "$ac_configure_args0 " in
2761               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2762             esac
2763             ;;
2764           -* ) ac_must_keep_next=true ;;
2765         esac
2766       fi
2767       as_fn_append ac_configure_args " '$ac_arg'"
2768       ;;
2769     esac
2770   done
2771 done
2772 { ac_configure_args0=; unset ac_configure_args0;}
2773 { ac_configure_args1=; unset ac_configure_args1;}
2774
2775 # When interrupted or exit'd, cleanup temporary files, and complete
2776 # config.log.  We remove comments because anyway the quotes in there
2777 # would cause problems or look ugly.
2778 # WARNING: Use '\'' to represent an apostrophe within the trap.
2779 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2780 trap 'exit_status=$?
2781   # Save into config.log some information that might help in debugging.
2782   {
2783     echo
2784
2785     $as_echo "## ---------------- ##
2786 ## Cache variables. ##
2787 ## ---------------- ##"
2788     echo
2789     # The following way of writing the cache mishandles newlines in values,
2790 (
2791   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2792     eval ac_val=\$$ac_var
2793     case $ac_val in #(
2794     *${as_nl}*)
2795       case $ac_var in #(
2796       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2797 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2798       esac
2799       case $ac_var in #(
2800       _ | IFS | as_nl) ;; #(
2801       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2802       *) { eval $ac_var=; unset $ac_var;} ;;
2803       esac ;;
2804     esac
2805   done
2806   (set) 2>&1 |
2807     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2808     *${as_nl}ac_space=\ *)
2809       sed -n \
2810         "s/'\''/'\''\\\\'\'''\''/g;
2811           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2812       ;; #(
2813     *)
2814       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2815       ;;
2816     esac |
2817     sort
2818 )
2819     echo
2820
2821     $as_echo "## ----------------- ##
2822 ## Output variables. ##
2823 ## ----------------- ##"
2824     echo
2825     for ac_var in $ac_subst_vars
2826     do
2827       eval ac_val=\$$ac_var
2828       case $ac_val in
2829       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2830       esac
2831       $as_echo "$ac_var='\''$ac_val'\''"
2832     done | sort
2833     echo
2834
2835     if test -n "$ac_subst_files"; then
2836       $as_echo "## ------------------- ##
2837 ## File substitutions. ##
2838 ## ------------------- ##"
2839       echo
2840       for ac_var in $ac_subst_files
2841       do
2842         eval ac_val=\$$ac_var
2843         case $ac_val in
2844         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2845         esac
2846         $as_echo "$ac_var='\''$ac_val'\''"
2847       done | sort
2848       echo
2849     fi
2850
2851     if test -s confdefs.h; then
2852       $as_echo "## ----------- ##
2853 ## confdefs.h. ##
2854 ## ----------- ##"
2855       echo
2856       cat confdefs.h
2857       echo
2858     fi
2859     test "$ac_signal" != 0 &&
2860       $as_echo "$as_me: caught signal $ac_signal"
2861     $as_echo "$as_me: exit $exit_status"
2862   } >&5
2863   rm -f core *.core core.conftest.* &&
2864     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2865     exit $exit_status
2866 ' 0
2867 for ac_signal in 1 2 13 15; do
2868   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2869 done
2870 ac_signal=0
2871
2872 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2873 rm -f -r conftest* confdefs.h
2874
2875 $as_echo "/* confdefs.h */" > confdefs.h
2876
2877 # Predefined preprocessor variables.
2878
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_NAME "$PACKAGE_NAME"
2881 _ACEOF
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_STRING "$PACKAGE_STRING"
2893 _ACEOF
2894
2895 cat >>confdefs.h <<_ACEOF
2896 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2897 _ACEOF
2898
2899 cat >>confdefs.h <<_ACEOF
2900 #define PACKAGE_URL "$PACKAGE_URL"
2901 _ACEOF
2902
2903
2904 # Let the site file select an alternate cache file if it wants to.
2905 # Prefer an explicitly selected file to automatically selected ones.
2906 ac_site_file1=NONE
2907 ac_site_file2=NONE
2908 if test -n "$CONFIG_SITE"; then
2909   # We do not want a PATH search for config.site.
2910   case $CONFIG_SITE in #((
2911     -*)  ac_site_file1=./$CONFIG_SITE;;
2912     */*) ac_site_file1=$CONFIG_SITE;;
2913     *)   ac_site_file1=./$CONFIG_SITE;;
2914   esac
2915 elif test "x$prefix" != xNONE; then
2916   ac_site_file1=$prefix/share/config.site
2917   ac_site_file2=$prefix/etc/config.site
2918 else
2919   ac_site_file1=$ac_default_prefix/share/config.site
2920   ac_site_file2=$ac_default_prefix/etc/config.site
2921 fi
2922 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2923 do
2924   test "x$ac_site_file" = xNONE && continue
2925   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2926     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2927 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2928     sed 's/^/| /' "$ac_site_file" >&5
2929     . "$ac_site_file" \
2930       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2932 as_fn_error $? "failed to load site script $ac_site_file
2933 See \`config.log' for more details" "$LINENO" 5; }
2934   fi
2935 done
2936
2937 if test -r "$cache_file"; then
2938   # Some versions of bash will fail to source /dev/null (special files
2939   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2940   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2941     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2942 $as_echo "$as_me: loading cache $cache_file" >&6;}
2943     case $cache_file in
2944       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2945       *)                      . "./$cache_file";;
2946     esac
2947   fi
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2950 $as_echo "$as_me: creating cache $cache_file" >&6;}
2951   >$cache_file
2952 fi
2953
2954 as_fn_append ac_header_list " stdlib.h"
2955 as_fn_append ac_header_list " unistd.h"
2956 as_fn_append ac_header_list " sys/param.h"
2957 gl_getopt_required=GNU
2958 as_fn_append ac_header_list " getopt.h"
2959 as_fn_append ac_func_list " alarm"
2960 as_fn_append ac_header_list " wchar.h"
2961 as_fn_append ac_header_list " stdint.h"
2962 as_fn_append ac_func_list " tzset"
2963 as_fn_append ac_header_list " sys/stat.h"
2964 as_fn_append ac_header_list " sys/time.h"
2965 as_fn_append ac_func_list " localtime_r"
2966 as_fn_append ac_func_list " lstat"
2967 # Check that the precious variables saved in the cache have kept the same
2968 # value.
2969 ac_cache_corrupted=false
2970 for ac_var in $ac_precious_vars; do
2971   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2972   eval ac_new_set=\$ac_env_${ac_var}_set
2973   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2974   eval ac_new_val=\$ac_env_${ac_var}_value
2975   case $ac_old_set,$ac_new_set in
2976     set,)
2977       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2978 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2979       ac_cache_corrupted=: ;;
2980     ,set)
2981       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2982 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2983       ac_cache_corrupted=: ;;
2984     ,);;
2985     *)
2986       if test "x$ac_old_val" != "x$ac_new_val"; then
2987         # differences in whitespace do not lead to failure.
2988         ac_old_val_w=`echo x $ac_old_val`
2989         ac_new_val_w=`echo x $ac_new_val`
2990         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2991           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2992 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2993           ac_cache_corrupted=:
2994         else
2995           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2996 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2997           eval $ac_var=\$ac_old_val
2998         fi
2999         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3000 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3001         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3002 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3003       fi;;
3004   esac
3005   # Pass precious variables to config.status.
3006   if test "$ac_new_set" = set; then
3007     case $ac_new_val in
3008     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3009     *) ac_arg=$ac_var=$ac_new_val ;;
3010     esac
3011     case " $ac_configure_args " in
3012       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3013       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3014     esac
3015   fi
3016 done
3017 if $ac_cache_corrupted; then
3018   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3021 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3022   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3023 fi
3024 ## -------------------- ##
3025 ## Main body of script. ##
3026 ## -------------------- ##
3027
3028 ac_ext=c
3029 ac_cpp='$CPP $CPPFLAGS'
3030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3033
3034
3035 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3036
3037
3038 am__api_version='1.11'
3039
3040 ac_aux_dir=
3041 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3042   if test -f "$ac_dir/install-sh"; then
3043     ac_aux_dir=$ac_dir
3044     ac_install_sh="$ac_aux_dir/install-sh -c"
3045     break
3046   elif test -f "$ac_dir/install.sh"; then
3047     ac_aux_dir=$ac_dir
3048     ac_install_sh="$ac_aux_dir/install.sh -c"
3049     break
3050   elif test -f "$ac_dir/shtool"; then
3051     ac_aux_dir=$ac_dir
3052     ac_install_sh="$ac_aux_dir/shtool install -c"
3053     break
3054   fi
3055 done
3056 if test -z "$ac_aux_dir"; then
3057   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3058 fi
3059
3060 # These three variables are undocumented and unsupported,
3061 # and are intended to be withdrawn in a future Autoconf release.
3062 # They can cause serious problems if a builder's source tree is in a directory
3063 # whose full name contains unusual characters.
3064 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3065 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3066 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3067
3068
3069 # Find a good install program.  We prefer a C program (faster),
3070 # so one script is as good as another.  But avoid the broken or
3071 # incompatible versions:
3072 # SysV /etc/install, /usr/sbin/install
3073 # SunOS /usr/etc/install
3074 # IRIX /sbin/install
3075 # AIX /bin/install
3076 # AmigaOS /C/install, which installs bootblocks on floppy discs
3077 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3078 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3079 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3080 # OS/2's system install, which has a completely different semantic
3081 # ./install, which can be erroneously created by make from ./install.sh.
3082 # Reject install programs that cannot install multiple files.
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3084 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3085 if test -z "$INSTALL"; then
3086 if ${ac_cv_path_install+:} false; then :
3087   $as_echo_n "(cached) " >&6
3088 else
3089   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3090 for as_dir in $PATH
3091 do
3092   IFS=$as_save_IFS
3093   test -z "$as_dir" && as_dir=.
3094     # Account for people who put trailing slashes in PATH elements.
3095 case $as_dir/ in #((
3096   ./ | .// | /[cC]/* | \
3097   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3098   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3099   /usr/ucb/* ) ;;
3100   *)
3101     # OSF1 and SCO ODT 3.0 have their own names for install.
3102     # Don't use installbsd from OSF since it installs stuff as root
3103     # by default.
3104     for ac_prog in ginstall scoinst install; do
3105       for ac_exec_ext in '' $ac_executable_extensions; do
3106         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3107           if test $ac_prog = install &&
3108             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3109             # AIX install.  It has an incompatible calling convention.
3110             :
3111           elif test $ac_prog = install &&
3112             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3113             # program-specific install script used by HP pwplus--don't use.
3114             :
3115           else
3116             rm -rf conftest.one conftest.two conftest.dir
3117             echo one > conftest.one
3118             echo two > conftest.two
3119             mkdir conftest.dir
3120             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3121               test -s conftest.one && test -s conftest.two &&
3122               test -s conftest.dir/conftest.one &&
3123               test -s conftest.dir/conftest.two
3124             then
3125               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3126               break 3
3127             fi
3128           fi
3129         fi
3130       done
3131     done
3132     ;;
3133 esac
3134
3135   done
3136 IFS=$as_save_IFS
3137
3138 rm -rf conftest.one conftest.two conftest.dir
3139
3140 fi
3141   if test "${ac_cv_path_install+set}" = set; then
3142     INSTALL=$ac_cv_path_install
3143   else
3144     # As a last resort, use the slow shell script.  Don't cache a
3145     # value for INSTALL within a source directory, because that will
3146     # break other packages using the cache if that directory is
3147     # removed, or if the value is a relative name.
3148     INSTALL=$ac_install_sh
3149   fi
3150 fi
3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3152 $as_echo "$INSTALL" >&6; }
3153
3154 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3155 # It thinks the first close brace ends the variable substitution.
3156 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3157
3158 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3159
3160 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3161
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3163 $as_echo_n "checking whether build environment is sane... " >&6; }
3164 # Just in case
3165 sleep 1
3166 echo timestamp > conftest.file
3167 # Reject unsafe characters in $srcdir or the absolute working directory
3168 # name.  Accept space and tab only in the latter.
3169 am_lf='
3170 '
3171 case `pwd` in
3172   *[\\\"\#\$\&\'\`$am_lf]*)
3173     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3174 esac
3175 case $srcdir in
3176   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3177     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3178 esac
3179
3180 # Do `set' in a subshell so we don't clobber the current shell's
3181 # arguments.  Must try -L first in case configure is actually a
3182 # symlink; some systems play weird games with the mod time of symlinks
3183 # (eg FreeBSD returns the mod time of the symlink's containing
3184 # directory).
3185 if (
3186    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3187    if test "$*" = "X"; then
3188       # -L didn't work.
3189       set X `ls -t "$srcdir/configure" conftest.file`
3190    fi
3191    rm -f conftest.file
3192    if test "$*" != "X $srcdir/configure conftest.file" \
3193       && test "$*" != "X conftest.file $srcdir/configure"; then
3194
3195       # If neither matched, then we have a broken ls.  This can happen
3196       # if, for instance, CONFIG_SHELL is bash and it inherits a
3197       # broken ls alias from the environment.  This has actually
3198       # happened.  Such a system could not be considered "sane".
3199       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
3200 alias in your environment" "$LINENO" 5
3201    fi
3202
3203    test "$2" = conftest.file
3204    )
3205 then
3206    # Ok.
3207    :
3208 else
3209    as_fn_error $? "newly created file is older than distributed files!
3210 Check your system clock" "$LINENO" 5
3211 fi
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3213 $as_echo "yes" >&6; }
3214 test "$program_prefix" != NONE &&
3215   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3216 # Use a double $ so make ignores it.
3217 test "$program_suffix" != NONE &&
3218   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3219 # Double any \ or $.
3220 # By default was `s,x,x', remove it if useless.
3221 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3222 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3223
3224 # expand $ac_aux_dir to an absolute path
3225 am_aux_dir=`cd $ac_aux_dir && pwd`
3226
3227 if test x"${MISSING+set}" != xset; then
3228   case $am_aux_dir in
3229   *\ * | *\     *)
3230     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3231   *)
3232     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3233   esac
3234 fi
3235 # Use eval to expand $SHELL
3236 if eval "$MISSING --run true"; then
3237   am_missing_run="$MISSING --run "
3238 else
3239   am_missing_run=
3240   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3241 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3242 fi
3243
3244 if test x"${install_sh}" != xset; then
3245   case $am_aux_dir in
3246   *\ * | *\     *)
3247     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3248   *)
3249     install_sh="\${SHELL} $am_aux_dir/install-sh"
3250   esac
3251 fi
3252
3253 # Installed binaries are usually stripped using `strip' when the user
3254 # run `make install-strip'.  However `strip' might not be the right
3255 # tool to use in cross-compilation environments, therefore Automake
3256 # will honor the `STRIP' environment variable to overrule this program.
3257 if test "$cross_compiling" != no; then
3258   if test -n "$ac_tool_prefix"; then
3259   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3260 set dummy ${ac_tool_prefix}strip; ac_word=$2
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3262 $as_echo_n "checking for $ac_word... " >&6; }
3263 if ${ac_cv_prog_STRIP+:} false; then :
3264   $as_echo_n "(cached) " >&6
3265 else
3266   if test -n "$STRIP"; then
3267   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3268 else
3269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3270 for as_dir in $PATH
3271 do
3272   IFS=$as_save_IFS
3273   test -z "$as_dir" && as_dir=.
3274     for ac_exec_ext in '' $ac_executable_extensions; do
3275   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3276     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3277     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3278     break 2
3279   fi
3280 done
3281   done
3282 IFS=$as_save_IFS
3283
3284 fi
3285 fi
3286 STRIP=$ac_cv_prog_STRIP
3287 if test -n "$STRIP"; then
3288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3289 $as_echo "$STRIP" >&6; }
3290 else
3291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3292 $as_echo "no" >&6; }
3293 fi
3294
3295
3296 fi
3297 if test -z "$ac_cv_prog_STRIP"; then
3298   ac_ct_STRIP=$STRIP
3299   # Extract the first word of "strip", so it can be a program name with args.
3300 set dummy strip; ac_word=$2
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3302 $as_echo_n "checking for $ac_word... " >&6; }
3303 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3304   $as_echo_n "(cached) " >&6
3305 else
3306   if test -n "$ac_ct_STRIP"; then
3307   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3308 else
3309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3310 for as_dir in $PATH
3311 do
3312   IFS=$as_save_IFS
3313   test -z "$as_dir" && as_dir=.
3314     for ac_exec_ext in '' $ac_executable_extensions; do
3315   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3316     ac_cv_prog_ac_ct_STRIP="strip"
3317     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3318     break 2
3319   fi
3320 done
3321   done
3322 IFS=$as_save_IFS
3323
3324 fi
3325 fi
3326 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3327 if test -n "$ac_ct_STRIP"; then
3328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3329 $as_echo "$ac_ct_STRIP" >&6; }
3330 else
3331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3332 $as_echo "no" >&6; }
3333 fi
3334
3335   if test "x$ac_ct_STRIP" = x; then
3336     STRIP=":"
3337   else
3338     case $cross_compiling:$ac_tool_warned in
3339 yes:)
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3341 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3342 ac_tool_warned=yes ;;
3343 esac
3344     STRIP=$ac_ct_STRIP
3345   fi
3346 else
3347   STRIP="$ac_cv_prog_STRIP"
3348 fi
3349
3350 fi
3351 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3352
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3354 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3355 if test -z "$MKDIR_P"; then
3356   if ${ac_cv_path_mkdir+:} false; then :
3357   $as_echo_n "(cached) " >&6
3358 else
3359   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3360 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3361 do
3362   IFS=$as_save_IFS
3363   test -z "$as_dir" && as_dir=.
3364     for ac_prog in mkdir gmkdir; do
3365          for ac_exec_ext in '' $ac_executable_extensions; do
3366            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3367            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3368              'mkdir (GNU coreutils) '* | \
3369              'mkdir (coreutils) '* | \
3370              'mkdir (fileutils) '4.1*)
3371                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3372                break 3;;
3373            esac
3374          done
3375        done
3376   done
3377 IFS=$as_save_IFS
3378
3379 fi
3380
3381   test -d ./--version && rmdir ./--version
3382   if test "${ac_cv_path_mkdir+set}" = set; then
3383     MKDIR_P="$ac_cv_path_mkdir -p"
3384   else
3385     # As a last resort, use the slow shell script.  Don't cache a
3386     # value for MKDIR_P within a source directory, because that will
3387     # break other packages using the cache if that directory is
3388     # removed, or if the value is a relative name.
3389     MKDIR_P="$ac_install_sh -d"
3390   fi
3391 fi
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3393 $as_echo "$MKDIR_P" >&6; }
3394
3395
3396 mkdir_p="$MKDIR_P"
3397 case $mkdir_p in
3398   [\\/$]* | ?:[\\/]*) ;;
3399   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3400 esac
3401
3402 for ac_prog in gawk mawk nawk awk
3403 do
3404   # Extract the first word of "$ac_prog", so it can be a program name with args.
3405 set dummy $ac_prog; ac_word=$2
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3407 $as_echo_n "checking for $ac_word... " >&6; }
3408 if ${ac_cv_prog_AWK+:} false; then :
3409   $as_echo_n "(cached) " >&6
3410 else
3411   if test -n "$AWK"; then
3412   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3413 else
3414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3415 for as_dir in $PATH
3416 do
3417   IFS=$as_save_IFS
3418   test -z "$as_dir" && as_dir=.
3419     for ac_exec_ext in '' $ac_executable_extensions; do
3420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3421     ac_cv_prog_AWK="$ac_prog"
3422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3423     break 2
3424   fi
3425 done
3426   done
3427 IFS=$as_save_IFS
3428
3429 fi
3430 fi
3431 AWK=$ac_cv_prog_AWK
3432 if test -n "$AWK"; then
3433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3434 $as_echo "$AWK" >&6; }
3435 else
3436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3437 $as_echo "no" >&6; }
3438 fi
3439
3440
3441   test -n "$AWK" && break
3442 done
3443
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3445 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3446 set x ${MAKE-make}
3447 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3448 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3449   $as_echo_n "(cached) " >&6
3450 else
3451   cat >conftest.make <<\_ACEOF
3452 SHELL = /bin/sh
3453 all:
3454         @echo '@@@%%%=$(MAKE)=@@@%%%'
3455 _ACEOF
3456 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3457 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3458   *@@@%%%=?*=@@@%%%*)
3459     eval ac_cv_prog_make_${ac_make}_set=yes;;
3460   *)
3461     eval ac_cv_prog_make_${ac_make}_set=no;;
3462 esac
3463 rm -f conftest.make
3464 fi
3465 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3467 $as_echo "yes" >&6; }
3468   SET_MAKE=
3469 else
3470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3471 $as_echo "no" >&6; }
3472   SET_MAKE="MAKE=${MAKE-make}"
3473 fi
3474
3475 rm -rf .tst 2>/dev/null
3476 mkdir .tst 2>/dev/null
3477 if test -d .tst; then
3478   am__leading_dot=.
3479 else
3480   am__leading_dot=_
3481 fi
3482 rmdir .tst 2>/dev/null
3483
3484 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3485   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3486   # is not polluted with repeated "-I."
3487   am__isrc=' -I$(srcdir)'
3488   # test to see if srcdir already configured
3489   if test -f $srcdir/config.status; then
3490     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3491   fi
3492 fi
3493
3494 # test whether we have cygpath
3495 if test -z "$CYGPATH_W"; then
3496   if (cygpath --version) >/dev/null 2>/dev/null; then
3497     CYGPATH_W='cygpath -w'
3498   else
3499     CYGPATH_W=echo
3500   fi
3501 fi
3502
3503
3504 # Define the identity of the package.
3505  PACKAGE='emacs'
3506  VERSION='24.0.50'
3507
3508
3509 cat >>confdefs.h <<_ACEOF
3510 #define PACKAGE "$PACKAGE"
3511 _ACEOF
3512
3513
3514 cat >>confdefs.h <<_ACEOF
3515 #define VERSION "$VERSION"
3516 _ACEOF
3517
3518 # Some tools Automake needs.
3519
3520 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3521
3522
3523 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3524
3525
3526 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3527
3528
3529 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3530
3531
3532 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3533
3534 # We need awk for the "check" target.  The system "awk" is bad on
3535 # some platforms.
3536 # Always define AMTAR for backward compatibility.
3537
3538 AMTAR=${AMTAR-"${am_missing_run}tar"}
3539
3540 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3541
3542
3543
3544
3545
3546
3547
3548
3549 lispdir='${datadir}/emacs/${version}/lisp'
3550 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3551 '${datadir}/emacs/site-lisp'
3552 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3553 etcdir='${datadir}/emacs/${version}/etc'
3554 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3555 docdir='${datadir}/emacs/${version}/etc'
3556 gamedir='${localstatedir}/games/emacs'
3557
3558
3559
3560
3561 # Check whether --with-pop was given.
3562 if test "${with_pop+set}" = set; then :
3563   withval=$with_pop;
3564 else
3565      with_pop=yes
3566 fi
3567
3568 if test "$with_pop" = yes; then
3569    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3570
3571 fi
3572
3573
3574 # Check whether --with-kerberos was given.
3575 if test "${with_kerberos+set}" = set; then :
3576   withval=$with_kerberos;
3577 else
3578       with_kerberos=no
3579 fi
3580
3581 if test "$with_kerberos" != no; then
3582    $as_echo "#define KERBEROS 1" >>confdefs.h
3583
3584 fi
3585
3586
3587 # Check whether --with-kerberos5 was given.
3588 if test "${with_kerberos5+set}" = set; then :
3589   withval=$with_kerberos5;
3590 else
3591       with_kerberos5=no
3592 fi
3593
3594 if test "${with_kerberos5}" != no; then
3595   if test "${with_kerberos}" = no; then
3596     with_kerberos=yes
3597     $as_echo "#define KERBEROS 1" >>confdefs.h
3598
3599   fi
3600
3601 $as_echo "#define KERBEROS5 1" >>confdefs.h
3602
3603 fi
3604
3605
3606 # Check whether --with-hesiod was given.
3607 if test "${with_hesiod+set}" = set; then :
3608   withval=$with_hesiod;
3609 else
3610       with_hesiod=no
3611 fi
3612
3613 if test "$with_hesiod" != no; then
3614
3615 $as_echo "#define HESIOD 1" >>confdefs.h
3616
3617 fi
3618
3619
3620 # Check whether --with-mmdf was given.
3621 if test "${with_mmdf+set}" = set; then :
3622   withval=$with_mmdf;
3623 else
3624       with_mmdf=no
3625 fi
3626
3627 if test "$with_mmdf" != no; then
3628
3629 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3630
3631 fi
3632
3633
3634 # Check whether --with-mail-unlink was given.
3635 if test "${with_mail_unlink+set}" = set; then :
3636   withval=$with_mail_unlink;
3637 else
3638       with_mail_unlink=no
3639 fi
3640
3641 if test "$with_mail_unlink" != no; then
3642
3643 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3644
3645 fi
3646
3647
3648 # Check whether --with-mailhost was given.
3649 if test "${with_mailhost+set}" = set; then :
3650   withval=$with_mailhost;
3651 cat >>confdefs.h <<_ACEOF
3652 #define MAILHOST "$withval"
3653 _ACEOF
3654
3655 fi
3656
3657
3658
3659 # Check whether --with-sound was given.
3660 if test "${with_sound+set}" = set; then :
3661   withval=$with_sound;
3662 else
3663      with_sound=yes
3664 fi
3665
3666
3667
3668 # Check whether --with-sync-input was given.
3669 if test "${with_sync_input+set}" = set; then :
3670   withval=$with_sync_input;
3671 else
3672      with_sync_input=yes
3673 fi
3674
3675 if test "$with_sync_input" = yes; then
3676
3677 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3678
3679 fi
3680
3681
3682 # Check whether --with-x-toolkit was given.
3683 if test "${with_x_toolkit+set}" = set; then :
3684   withval=$with_x_toolkit;        case "${withval}" in
3685             y | ye | yes )      val=gtk ;;
3686             n | no )            val=no  ;;
3687             l | lu | luc | luci | lucid )       val=lucid ;;
3688             a | at | ath | athe | athen | athena )      val=athena ;;
3689             m | mo | mot | moti | motif )       val=motif ;;
3690             g | gt | gtk  )     val=gtk ;;
3691             gtk3  )     val=gtk3 ;;
3692             * )
3693 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3694 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3695 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3696             ;;
3697           esac
3698           with_x_toolkit=$val
3699
3700 fi
3701
3702
3703
3704 # Check whether --with-xpm was given.
3705 if test "${with_xpm+set}" = set; then :
3706   withval=$with_xpm;
3707 else
3708      with_xpm=yes
3709 fi
3710
3711
3712 # Check whether --with-jpeg was given.
3713 if test "${with_jpeg+set}" = set; then :
3714   withval=$with_jpeg;
3715 else
3716      with_jpeg=yes
3717 fi
3718
3719
3720 # Check whether --with-tiff was given.
3721 if test "${with_tiff+set}" = set; then :
3722   withval=$with_tiff;
3723 else
3724      with_tiff=yes
3725 fi
3726
3727
3728 # Check whether --with-gif was given.
3729 if test "${with_gif+set}" = set; then :
3730   withval=$with_gif;
3731 else
3732      with_gif=yes
3733 fi
3734
3735
3736 # Check whether --with-png was given.
3737 if test "${with_png+set}" = set; then :
3738   withval=$with_png;
3739 else
3740      with_png=yes
3741 fi
3742
3743
3744 # Check whether --with-rsvg was given.
3745 if test "${with_rsvg+set}" = set; then :
3746   withval=$with_rsvg;
3747 else
3748      with_rsvg=yes
3749 fi
3750
3751
3752 # Check whether --with-xml2 was given.
3753 if test "${with_xml2+set}" = set; then :
3754   withval=$with_xml2;
3755 else
3756      with_xml2=yes
3757 fi
3758
3759
3760 # Check whether --with-imagemagick was given.
3761 if test "${with_imagemagick+set}" = set; then :
3762   withval=$with_imagemagick;
3763 else
3764      with_imagemagick=yes
3765 fi
3766
3767
3768
3769 # Check whether --with-xft was given.
3770 if test "${with_xft+set}" = set; then :
3771   withval=$with_xft;
3772 else
3773      with_xft=yes
3774 fi
3775
3776
3777 # Check whether --with-libotf was given.
3778 if test "${with_libotf+set}" = set; then :
3779   withval=$with_libotf;
3780 else
3781      with_libotf=yes
3782 fi
3783
3784
3785 # Check whether --with-m17n-flt was given.
3786 if test "${with_m17n_flt+set}" = set; then :
3787   withval=$with_m17n_flt;
3788 else
3789      with_m17n_flt=yes
3790 fi
3791
3792
3793
3794 # Check whether --with-toolkit-scroll-bars was given.
3795 if test "${with_toolkit_scroll_bars+set}" = set; then :
3796   withval=$with_toolkit_scroll_bars;
3797 else
3798      with_toolkit_scroll_bars=yes
3799 fi
3800
3801
3802 # Check whether --with-xaw3d was given.
3803 if test "${with_xaw3d+set}" = set; then :
3804   withval=$with_xaw3d;
3805 else
3806      with_xaw3d=yes
3807 fi
3808
3809
3810 # Check whether --with-xim was given.
3811 if test "${with_xim+set}" = set; then :
3812   withval=$with_xim;
3813 else
3814      with_xim=yes
3815 fi
3816
3817
3818 # Check whether --with-ns was given.
3819 if test "${with_ns+set}" = set; then :
3820   withval=$with_ns;
3821 else
3822       with_ns=no
3823 fi
3824
3825
3826
3827 # Check whether --with-gpm was given.
3828 if test "${with_gpm+set}" = set; then :
3829   withval=$with_gpm;
3830 else
3831      with_gpm=yes
3832 fi
3833
3834
3835 # Check whether --with-dbus was given.
3836 if test "${with_dbus+set}" = set; then :
3837   withval=$with_dbus;
3838 else
3839      with_dbus=yes
3840 fi
3841
3842
3843 # Check whether --with-gconf was given.
3844 if test "${with_gconf+set}" = set; then :
3845   withval=$with_gconf;
3846 else
3847      with_gconf=yes
3848 fi
3849
3850
3851 # Check whether --with-selinux was given.
3852 if test "${with_selinux+set}" = set; then :
3853   withval=$with_selinux;
3854 else
3855      with_selinux=yes
3856 fi
3857
3858
3859 # Check whether --with-gnutls was given.
3860 if test "${with_gnutls+set}" = set; then :
3861   withval=$with_gnutls;
3862 else
3863      with_gnutls=yes
3864 fi
3865
3866
3867 ## For the times when you want to build Emacs but don't have
3868 ## a suitable makeinfo, and can live without the manuals.
3869
3870 # Check whether --with-makeinfo was given.
3871 if test "${with_makeinfo+set}" = set; then :
3872   withval=$with_makeinfo;
3873 else
3874      with_makeinfo=yes
3875 fi
3876
3877
3878 ## This is an option because I do not know if all info/man support
3879 ## compressed files, nor how to test if they do so.
3880
3881 # Check whether --with-compress-info was given.
3882 if test "${with_compress_info+set}" = set; then :
3883   withval=$with_compress_info;
3884 else
3885      with_compress_info=yes
3886 fi
3887
3888 if test $with_compress_info = yes; then
3889    GZIP_INFO=yes
3890 else
3891    GZIP_INFO=
3892 fi
3893
3894
3895
3896 # Check whether --with-pkg-config-prog was given.
3897 if test "${with_pkg_config_prog+set}" = set; then :
3898   withval=$with_pkg_config_prog;
3899 fi
3900
3901 if test "X${with_pkg_config_prog}" != X; then
3902    if test "${with_pkg_config_prog}" != yes; then
3903       PKG_CONFIG="${with_pkg_config_prog}"
3904    fi
3905 fi
3906
3907 CRT_DIR=
3908
3909 # Check whether --with-crt-dir was given.
3910 if test "${with_crt_dir+set}" = set; then :
3911   withval=$with_crt_dir;
3912 fi
3913
3914 CRT_DIR="${with_crt_dir}"
3915
3916
3917 # Check whether --with-gameuser was given.
3918 if test "${with_gameuser+set}" = set; then :
3919   withval=$with_gameuser;
3920 fi
3921
3922 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3923   && gameuser="${with_gameuser}"
3924 test "X$gameuser" = X && gameuser=games
3925
3926
3927 # Check whether --with-gnustep-conf was given.
3928 if test "${with_gnustep_conf+set}" = set; then :
3929   withval=$with_gnustep_conf;
3930 fi
3931
3932 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3933   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3934 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3935      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3936
3937 # Check whether --enable-ns-self-contained was given.
3938 if test "${enable_ns_self_contained+set}" = set; then :
3939   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3940 else
3941   EN_NS_SELF_CONTAINED=yes
3942 fi
3943
3944
3945 # Check whether --enable-asserts was given.
3946 if test "${enable_asserts+set}" = set; then :
3947   enableval=$enable_asserts; USE_XASSERTS=$enableval
3948 else
3949   USE_XASSERTS=no
3950 fi
3951
3952
3953 # Check whether --enable-maintainer-mode was given.
3954 if test "${enable_maintainer_mode+set}" = set; then :
3955   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3956 else
3957   USE_MAINTAINER_MODE=no
3958 fi
3959
3960 if test $USE_MAINTAINER_MODE = yes; then
3961   MAINT=
3962 else
3963   MAINT=#
3964 fi
3965
3966
3967 # Check whether --enable-locallisppath was given.
3968 if test "${enable_locallisppath+set}" = set; then :
3969   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3970   locallisppath=
3971 elif test "${enableval}" != "yes"; then
3972   locallisppath=${enableval}
3973 fi
3974 fi
3975
3976
3977 # Check whether --enable-checking was given.
3978 if test "${enable_checking+set}" = set; then :
3979   enableval=$enable_checking; ac_checking_flags="${enableval}"
3980 fi
3981
3982 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3983 for check in $ac_checking_flags
3984 do
3985         case $check in
3986         # these set all the flags to specific states
3987         yes)            ac_enable_checking=1 ;;
3988         no)             ac_enable_checking= ;
3989                         ac_gc_check_stringbytes= ;
3990                         ac_gc_check_string_overrun= ;
3991                         ac_gc_check_string_free_list= ;
3992                         ac_xmalloc_overrun= ;
3993                         ac_gc_check_cons_list= ;;
3994         all)            ac_enable_checking=1 ;
3995                         ac_gc_check_stringbytes=1 ;
3996                         ac_gc_check_string_overrun=1 ;
3997                         ac_gc_check_string_free_list=1 ;
3998                         ac_xmalloc_overrun=1 ;
3999                         ac_gc_check_cons_list=1 ;;
4000         # these enable particular checks
4001         stringbytes)    ac_gc_check_stringbytes=1 ;;
4002         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4003         stringfreelist) ac_gc_check_string_free_list=1 ;;
4004         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4005         conslist)       ac_gc_check_cons_list=1 ;;
4006         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
4007         esac
4008 done
4009 IFS="$ac_save_IFS"
4010
4011 if test x$ac_enable_checking != x ; then
4012
4013 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4014
4015 fi
4016 if test x$ac_gc_check_stringbytes != x ; then
4017
4018 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4019
4020 fi
4021 if test x$ac_gc_check_stringoverrun != x ; then
4022
4023 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4024
4025 fi
4026 if test x$ac_gc_check_string_free_list != x ; then
4027
4028 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4029
4030 fi
4031 if test x$ac_xmalloc_overrun != x ; then
4032
4033 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4034
4035 fi
4036 if test x$ac_gc_check_cons_list != x ; then
4037
4038 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4039
4040 fi
4041
4042 # Check whether --enable-use-lisp-union-type was given.
4043 if test "${enable_use_lisp_union_type+set}" = set; then :
4044   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4045
4046 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4047
4048 fi
4049 fi
4050
4051
4052
4053 # Check whether --enable-profiling was given.
4054 if test "${enable_profiling+set}" = set; then :
4055   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4056 fi
4057
4058 if test x$ac_enable_profiling != x ; then
4059    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4060 else
4061    PROFILING_CFLAGS=
4062 fi
4063
4064
4065 # Check whether --enable-autodepend was given.
4066 if test "${enable_autodepend+set}" = set; then :
4067   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4068 else
4069   ac_enable_autodepend=yes
4070 fi
4071
4072
4073 #### Make srcdir absolute, if it isn't already.  It's important to
4074 #### avoid running the path through pwd unnecessarily, since pwd can
4075 #### give you automounter prefixes, which can go away.  We do all this
4076 #### so Emacs can find its files when run uninstalled.
4077 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4078 unset CDPATH
4079 case "${srcdir}" in
4080   /* ) ;;
4081   . )
4082     ## We may be able to use the $PWD environment variable to make this
4083     ## absolute.  But sometimes PWD is inaccurate.
4084     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4085     ## but that tested only for a well-formed and valid PWD,
4086     ## it did not object when PWD was well-formed and valid but just wrong.
4087     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4088     then
4089       srcdir="$PWD"
4090     else
4091       srcdir="`(cd ${srcdir}; pwd)`"
4092     fi
4093   ;;
4094   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4095 esac
4096
4097 #### Check if the source directory already has a configured system in it.
4098 if test `pwd` != `(cd ${srcdir} && pwd)` \
4099    && test -f "${srcdir}/src/config.h" ; then
4100   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4101    as a build directory right now; it has been configured in its own
4102    right.  To configure in another directory as well, you MUST
4103    use GNU make.  If you do not have GNU make, then you must
4104    now do \`make distclean' in ${srcdir},
4105    and then run $0 again." >&5
4106 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4107    as a build directory right now; it has been configured in its own
4108    right.  To configure in another directory as well, you MUST
4109    use GNU make.  If you do not have GNU make, then you must
4110    now do \`make distclean' in ${srcdir},
4111    and then run $0 again." >&2;}
4112 fi
4113
4114 #### Given the configuration name, set machfile and opsysfile to the
4115 #### names of the m/*.h and s/*.h files we should use.
4116
4117 ### Canonicalize the configuration name.
4118
4119 # Make sure we can run config.sub.
4120 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4121   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4122
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4124 $as_echo_n "checking build system type... " >&6; }
4125 if ${ac_cv_build+:} false; then :
4126   $as_echo_n "(cached) " >&6
4127 else
4128   ac_build_alias=$build_alias
4129 test "x$ac_build_alias" = x &&
4130   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4131 test "x$ac_build_alias" = x &&
4132   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4133 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4134   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4135
4136 fi
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4138 $as_echo "$ac_cv_build" >&6; }
4139 case $ac_cv_build in
4140 *-*-*) ;;
4141 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4142 esac
4143 build=$ac_cv_build
4144 ac_save_IFS=$IFS; IFS='-'
4145 set x $ac_cv_build
4146 shift
4147 build_cpu=$1
4148 build_vendor=$2
4149 shift; shift
4150 # Remember, the first character of IFS is used to create $*,
4151 # except with old shells:
4152 build_os=$*
4153 IFS=$ac_save_IFS
4154 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4155
4156
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4158 $as_echo_n "checking host system type... " >&6; }
4159 if ${ac_cv_host+:} false; then :
4160   $as_echo_n "(cached) " >&6
4161 else
4162   if test "x$host_alias" = x; then
4163   ac_cv_host=$ac_cv_build
4164 else
4165   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4166     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4167 fi
4168
4169 fi
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4171 $as_echo "$ac_cv_host" >&6; }
4172 case $ac_cv_host in
4173 *-*-*) ;;
4174 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4175 esac
4176 host=$ac_cv_host
4177 ac_save_IFS=$IFS; IFS='-'
4178 set x $ac_cv_host
4179 shift
4180 host_cpu=$1
4181 host_vendor=$2
4182 shift; shift
4183 # Remember, the first character of IFS is used to create $*,
4184 # except with old shells:
4185 host_os=$*
4186 IFS=$ac_save_IFS
4187 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4188
4189
4190 canonical=$host
4191 configuration=${host_alias-${build_alias-$host}}
4192
4193
4194
4195 ### If you add support for a new configuration, add code to this
4196 ### switch statement to recognize your configuration name and select
4197 ### the appropriate operating system and machine description files.
4198
4199 ### You would hope that you could choose an m/*.h file pretty much
4200 ### based on the machine portion of the configuration name, and an s/*.h
4201 ### file based on the operating system portion.  However, it turns out
4202 ### that each m/*.h file is pretty manufacturer-specific - for
4203 ### example mips.h is MIPS
4204 ### So we basically have to have a special case for each
4205 ### configuration name.
4206 ###
4207 ### As far as handling version numbers on operating systems is
4208 ### concerned, make sure things will fail in a fixable way.  If
4209 ### /etc/MACHINES doesn't say anything about version numbers, be
4210 ### prepared to handle anything reasonably.  If version numbers
4211 ### matter, be sure /etc/MACHINES says something about it.
4212
4213 machine='' opsys='' unported=no
4214 case "${canonical}" in
4215
4216   ## GNU/Linux ports
4217   *-*-linux-gnu*)
4218     opsys=gnu-linux
4219     case ${canonical} in
4220       alpha*)   machine=alpha ;;
4221       s390-*)   machine=ibms390 ;;
4222       s390x-*)  machine=ibms390x ;;
4223       powerpc*) machine=macppc ;;
4224       sparc*)   machine=sparc ;;
4225       ia64*)    machine=ia64 ;;
4226       m68k*)    machine=m68k ;;
4227       x86_64*)  machine=amdx86-64 ;;
4228     esac
4229   ;;
4230
4231   ## FreeBSD ports
4232   *-*-freebsd* )
4233     opsys=freebsd
4234     case "${canonical}" in
4235       alpha*)           machine=alpha ;;
4236       amd64-*|x86_64-*) machine=amdx86-64 ;;
4237       ia64-*)           machine=ia64 ;;
4238       i[3456]86-*)      machine=intel386 ;;
4239       powerpc-*)        machine=macppc ;;
4240       sparc-*)          machine=sparc ;;
4241       sparc64-*)        machine=sparc ;;
4242     esac
4243   ;;
4244
4245   ## FreeBSD kernel + glibc based userland
4246   *-*-kfreebsd*gnu* )
4247     opsys=gnu-kfreebsd
4248     case "${canonical}" in
4249       alpha*)           machine=alpha ;;
4250       amd64-*|x86_64-*) machine=amdx86-64 ;;
4251       ia64-*)           machine=ia64 ;;
4252       i[3456]86-*)      machine=intel386 ;;
4253       powerpc-*)        machine=macppc ;;
4254       sparc-*)          machine=sparc ;;
4255       sparc64-*)        machine=sparc ;;
4256     esac
4257   ;;
4258
4259   ## NetBSD ports
4260   *-*-netbsd* )
4261     opsys=netbsd
4262     case "${canonical}" in
4263       alpha*)      machine=alpha ;;
4264       x86_64-*)    machine=amdx86-64 ;;
4265       i[3456]86-*) machine=intel386 ;;
4266       m68k-*)      machine=m68k ;;
4267       powerpc-*)   machine=macppc ;;
4268       sparc*-)     machine=sparc ;;
4269       vax-*)       machine=vax ;;
4270     esac
4271   ;;
4272
4273   ## OpenBSD ports
4274   *-*-openbsd* )
4275     opsys=openbsd
4276     case "${canonical}" in
4277       alpha*)    machine=alpha ;;
4278       x86_64-*)  machine=amdx86-64 ;;
4279       i386-*)    machine=intel386 ;;
4280       powerpc-*) machine=macppc ;;
4281       sparc*)    machine=sparc ;;
4282       vax-*)     machine=vax ;;
4283     esac
4284   ;;
4285
4286   ## Apple Darwin / Mac OS X
4287   *-apple-darwin* )
4288     case "${canonical}" in
4289       i[3456]86-* )  machine=intel386 ;;
4290       powerpc-* )    machine=macppc ;;
4291       x86_64-* )     machine=amdx86-64 ;;
4292       * )            unported=yes ;;
4293     esac
4294     opsys=darwin
4295     # Define CPP as follows to make autoconf work correctly.
4296     CPP="${CC-cc} -E -no-cpp-precomp"
4297     # Use fink packages if available.
4298     if test -d /sw/include && test -d /sw/lib; then
4299       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4300       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4301       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4302     fi
4303   ;;
4304
4305   ## HP 9000 series 700 and 800, running HP/UX
4306   hppa*-hp-hpux10.2* )
4307     opsys=hpux10-20
4308   ;;
4309   hppa*-hp-hpux1[1-9]* )
4310     opsys=hpux11
4311     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4312   ;;
4313
4314   ia64*-hp-hpux1[1-9]* )
4315     machine=hp800 opsys=hpux11
4316     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4317     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4318     CANNOT_DUMP=yes
4319   ;;
4320
4321   hppa*-*-linux-gnu* )
4322     machine=hp800 opsys=gnu-linux
4323   ;;
4324
4325   ## IBM machines
4326   rs6000-ibm-aix4.[23]* )
4327     machine=ibmrs6000 opsys=aix4-2
4328   ;;
4329   powerpc-ibm-aix4.[23]*  )
4330     machine=ibmrs6000 opsys=aix4-2
4331   ;;
4332   rs6000-ibm-aix[56]* )
4333     machine=ibmrs6000 opsys=aix4-2
4334   ;;
4335   powerpc-ibm-aix[56]*  )
4336     machine=ibmrs6000 opsys=aix4-2
4337   ;;
4338
4339   ## Silicon Graphics machines
4340   ## Iris 4D
4341   mips-sgi-irix6.5 )
4342     machine=iris4d opsys=irix6-5
4343     # Without defining _LANGUAGE_C, things get masked out in the headers
4344     # so that, for instance, grepping for `free' in stdlib.h fails and
4345     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4346     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4347     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4348   ;;
4349
4350   ## Suns
4351   *-sun-solaris* \
4352     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4353     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4354     case "${canonical}" in
4355       i[3456]86-*-* )     machine=intel386 ;;
4356       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4357       sparc* )          machine=sparc ;;
4358       * )               unported=yes ;;
4359     esac
4360     case "${canonical}" in
4361       *-sunos5.6* | *-solaris2.6* )
4362                 opsys=sol2-6
4363                 NON_GNU_CPP=/usr/ccs/lib/cpp
4364                 RANLIB="ar -ts"
4365                 ;;
4366       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4367                 opsys=sol2-6
4368                 emacs_check_sunpro_c=yes
4369                 NON_GNU_CPP=/usr/ccs/lib/cpp
4370                 ;;
4371       *-sunos5* | *-solaris* )
4372                 opsys=sol2-10
4373                 emacs_check_sunpro_c=yes
4374                 NON_GNU_CPP=/usr/ccs/lib/cpp
4375                 ;;
4376     esac
4377     ## Watch out for a compiler that we know will not work.
4378     case "${canonical}" in
4379      *-solaris* | *-sunos5* )
4380                 if [ "x$CC" = x/usr/ucb/cc ]; then
4381                   ## /usr/ucb/cc doesn't work;
4382                   ## we should find some other compiler that does work.
4383                   unset CC
4384                 fi
4385                 ;;
4386       *) ;;
4387     esac
4388   ;;
4389
4390   ## Intel 386 machines where we don't care about the manufacturer.
4391   i[3456]86-*-* )
4392     machine=intel386
4393     case "${canonical}" in
4394       *-cygwin )                opsys=cygwin ;;
4395       *-darwin* )               opsys=darwin
4396                                 CPP="${CC-cc} -E -no-cpp-precomp"
4397                                 ;;
4398       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4399       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4400       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4401       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4402     esac
4403   ;;
4404
4405   * )
4406     unported=yes
4407   ;;
4408 esac
4409
4410 ### If the code above didn't choose an operating system, just choose
4411 ### an operating system based on the configuration name.  You really
4412 ### only want to use this when you have no idea what the right
4413 ### operating system is; if you know what operating systems a machine
4414 ### runs, it's cleaner to make it explicit in the case statement
4415 ### above.
4416 if test x"${opsys}" = x; then
4417   case "${canonical}" in
4418     *-gnu* )                            opsys=gnu ;;
4419     * )
4420       unported=yes
4421     ;;
4422   esac
4423 fi
4424
4425
4426
4427 if test $unported = yes; then
4428   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4429 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4430 fi
4431
4432 if test -n "$machine"; then
4433   machfile="m/${machine}.h"
4434 else
4435   machfile=
4436 fi
4437 opsysfile="s/${opsys}.h"
4438
4439
4440 #### Choose a compiler.
4441 test -n "$CC" && cc_specified=yes
4442
4443 # Save the value of CFLAGS that the user specified.
4444 SPECIFIED_CFLAGS="$CFLAGS"
4445
4446 ac_ext=c
4447 ac_cpp='$CPP $CPPFLAGS'
4448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4451 if test -n "$ac_tool_prefix"; then
4452   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4453 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4455 $as_echo_n "checking for $ac_word... " >&6; }
4456 if ${ac_cv_prog_CC+:} false; then :
4457   $as_echo_n "(cached) " >&6
4458 else
4459   if test -n "$CC"; then
4460   ac_cv_prog_CC="$CC" # Let the user override the test.
4461 else
4462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4463 for as_dir in $PATH
4464 do
4465   IFS=$as_save_IFS
4466   test -z "$as_dir" && as_dir=.
4467     for ac_exec_ext in '' $ac_executable_extensions; do
4468   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4469     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4470     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4471     break 2
4472   fi
4473 done
4474   done
4475 IFS=$as_save_IFS
4476
4477 fi
4478 fi
4479 CC=$ac_cv_prog_CC
4480 if test -n "$CC"; then
4481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4482 $as_echo "$CC" >&6; }
4483 else
4484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4485 $as_echo "no" >&6; }
4486 fi
4487
4488
4489 fi
4490 if test -z "$ac_cv_prog_CC"; then
4491   ac_ct_CC=$CC
4492   # Extract the first word of "gcc", so it can be a program name with args.
4493 set dummy gcc; ac_word=$2
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4495 $as_echo_n "checking for $ac_word... " >&6; }
4496 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4497   $as_echo_n "(cached) " >&6
4498 else
4499   if test -n "$ac_ct_CC"; then
4500   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4501 else
4502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4503 for as_dir in $PATH
4504 do
4505   IFS=$as_save_IFS
4506   test -z "$as_dir" && as_dir=.
4507     for ac_exec_ext in '' $ac_executable_extensions; do
4508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4509     ac_cv_prog_ac_ct_CC="gcc"
4510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4511     break 2
4512   fi
4513 done
4514   done
4515 IFS=$as_save_IFS
4516
4517 fi
4518 fi
4519 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4520 if test -n "$ac_ct_CC"; then
4521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4522 $as_echo "$ac_ct_CC" >&6; }
4523 else
4524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4525 $as_echo "no" >&6; }
4526 fi
4527
4528   if test "x$ac_ct_CC" = x; then
4529     CC=""
4530   else
4531     case $cross_compiling:$ac_tool_warned in
4532 yes:)
4533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4535 ac_tool_warned=yes ;;
4536 esac
4537     CC=$ac_ct_CC
4538   fi
4539 else
4540   CC="$ac_cv_prog_CC"
4541 fi
4542
4543 if test -z "$CC"; then
4544           if test -n "$ac_tool_prefix"; then
4545     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4546 set dummy ${ac_tool_prefix}cc; ac_word=$2
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4548 $as_echo_n "checking for $ac_word... " >&6; }
4549 if ${ac_cv_prog_CC+:} false; then :
4550   $as_echo_n "(cached) " >&6
4551 else
4552   if test -n "$CC"; then
4553   ac_cv_prog_CC="$CC" # Let the user override the test.
4554 else
4555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4556 for as_dir in $PATH
4557 do
4558   IFS=$as_save_IFS
4559   test -z "$as_dir" && as_dir=.
4560     for ac_exec_ext in '' $ac_executable_extensions; do
4561   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4562     ac_cv_prog_CC="${ac_tool_prefix}cc"
4563     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4564     break 2
4565   fi
4566 done
4567   done
4568 IFS=$as_save_IFS
4569
4570 fi
4571 fi
4572 CC=$ac_cv_prog_CC
4573 if test -n "$CC"; then
4574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4575 $as_echo "$CC" >&6; }
4576 else
4577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4578 $as_echo "no" >&6; }
4579 fi
4580
4581
4582   fi
4583 fi
4584 if test -z "$CC"; then
4585   # Extract the first word of "cc", so it can be a program name with args.
4586 set dummy cc; ac_word=$2
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4588 $as_echo_n "checking for $ac_word... " >&6; }
4589 if ${ac_cv_prog_CC+:} false; then :
4590   $as_echo_n "(cached) " >&6
4591 else
4592   if test -n "$CC"; then
4593   ac_cv_prog_CC="$CC" # Let the user override the test.
4594 else
4595   ac_prog_rejected=no
4596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4597 for as_dir in $PATH
4598 do
4599   IFS=$as_save_IFS
4600   test -z "$as_dir" && as_dir=.
4601     for ac_exec_ext in '' $ac_executable_extensions; do
4602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4603     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4604        ac_prog_rejected=yes
4605        continue
4606      fi
4607     ac_cv_prog_CC="cc"
4608     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4609     break 2
4610   fi
4611 done
4612   done
4613 IFS=$as_save_IFS
4614
4615 if test $ac_prog_rejected = yes; then
4616   # We found a bogon in the path, so make sure we never use it.
4617   set dummy $ac_cv_prog_CC
4618   shift
4619   if test $# != 0; then
4620     # We chose a different compiler from the bogus one.
4621     # However, it has the same basename, so the bogon will be chosen
4622     # first if we set CC to just the basename; use the full file name.
4623     shift
4624     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4625   fi
4626 fi
4627 fi
4628 fi
4629 CC=$ac_cv_prog_CC
4630 if test -n "$CC"; then
4631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4632 $as_echo "$CC" >&6; }
4633 else
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4635 $as_echo "no" >&6; }
4636 fi
4637
4638
4639 fi
4640 if test -z "$CC"; then
4641   if test -n "$ac_tool_prefix"; then
4642   for ac_prog in cl.exe
4643   do
4644     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4645 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4647 $as_echo_n "checking for $ac_word... " >&6; }
4648 if ${ac_cv_prog_CC+:} false; then :
4649   $as_echo_n "(cached) " >&6
4650 else
4651   if test -n "$CC"; then
4652   ac_cv_prog_CC="$CC" # Let the user override the test.
4653 else
4654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4655 for as_dir in $PATH
4656 do
4657   IFS=$as_save_IFS
4658   test -z "$as_dir" && as_dir=.
4659     for ac_exec_ext in '' $ac_executable_extensions; do
4660   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4661     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4663     break 2
4664   fi
4665 done
4666   done
4667 IFS=$as_save_IFS
4668
4669 fi
4670 fi
4671 CC=$ac_cv_prog_CC
4672 if test -n "$CC"; then
4673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4674 $as_echo "$CC" >&6; }
4675 else
4676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4677 $as_echo "no" >&6; }
4678 fi
4679
4680
4681     test -n "$CC" && break
4682   done
4683 fi
4684 if test -z "$CC"; then
4685   ac_ct_CC=$CC
4686   for ac_prog in cl.exe
4687 do
4688   # Extract the first word of "$ac_prog", so it can be a program name with args.
4689 set dummy $ac_prog; ac_word=$2
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4691 $as_echo_n "checking for $ac_word... " >&6; }
4692 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4693   $as_echo_n "(cached) " >&6
4694 else
4695   if test -n "$ac_ct_CC"; then
4696   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4697 else
4698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4699 for as_dir in $PATH
4700 do
4701   IFS=$as_save_IFS
4702   test -z "$as_dir" && as_dir=.
4703     for ac_exec_ext in '' $ac_executable_extensions; do
4704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4705     ac_cv_prog_ac_ct_CC="$ac_prog"
4706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4707     break 2
4708   fi
4709 done
4710   done
4711 IFS=$as_save_IFS
4712
4713 fi
4714 fi
4715 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4716 if test -n "$ac_ct_CC"; then
4717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4718 $as_echo "$ac_ct_CC" >&6; }
4719 else
4720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4721 $as_echo "no" >&6; }
4722 fi
4723
4724
4725   test -n "$ac_ct_CC" && break
4726 done
4727
4728   if test "x$ac_ct_CC" = x; then
4729     CC=""
4730   else
4731     case $cross_compiling:$ac_tool_warned in
4732 yes:)
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4734 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4735 ac_tool_warned=yes ;;
4736 esac
4737     CC=$ac_ct_CC
4738   fi
4739 fi
4740
4741 fi
4742
4743
4744 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4745 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4746 as_fn_error $? "no acceptable C compiler found in \$PATH
4747 See \`config.log' for more details" "$LINENO" 5; }
4748
4749 # Provide some information about the compiler.
4750 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4751 set X $ac_compile
4752 ac_compiler=$2
4753 for ac_option in --version -v -V -qversion; do
4754   { { ac_try="$ac_compiler $ac_option >&5"
4755 case "(($ac_try" in
4756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4757   *) ac_try_echo=$ac_try;;
4758 esac
4759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4760 $as_echo "$ac_try_echo"; } >&5
4761   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4762   ac_status=$?
4763   if test -s conftest.err; then
4764     sed '10a\
4765 ... rest of stderr output deleted ...
4766          10q' conftest.err >conftest.er1
4767     cat conftest.er1 >&5
4768   fi
4769   rm -f conftest.er1 conftest.err
4770   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4771   test $ac_status = 0; }
4772 done
4773
4774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4775 /* end confdefs.h.  */
4776
4777 int
4778 main ()
4779 {
4780
4781   ;
4782   return 0;
4783 }
4784 _ACEOF
4785 ac_clean_files_save=$ac_clean_files
4786 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4787 # Try to create an executable without -o first, disregard a.out.
4788 # It will help us diagnose broken compilers, and finding out an intuition
4789 # of exeext.
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4791 $as_echo_n "checking whether the C compiler works... " >&6; }
4792 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4793
4794 # The possible output files:
4795 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4796
4797 ac_rmfiles=
4798 for ac_file in $ac_files
4799 do
4800   case $ac_file in
4801     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4802     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4803   esac
4804 done
4805 rm -f $ac_rmfiles
4806
4807 if { { ac_try="$ac_link_default"
4808 case "(($ac_try" in
4809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4810   *) ac_try_echo=$ac_try;;
4811 esac
4812 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4813 $as_echo "$ac_try_echo"; } >&5
4814   (eval "$ac_link_default") 2>&5
4815   ac_status=$?
4816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4817   test $ac_status = 0; }; then :
4818   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4819 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4820 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4821 # so that the user can short-circuit this test for compilers unknown to
4822 # Autoconf.
4823 for ac_file in $ac_files ''
4824 do
4825   test -f "$ac_file" || continue
4826   case $ac_file in
4827     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4828         ;;
4829     [ab].out )
4830         # We found the default executable, but exeext='' is most
4831         # certainly right.
4832         break;;
4833     *.* )
4834         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4835         then :; else
4836            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4837         fi
4838         # We set ac_cv_exeext here because the later test for it is not
4839         # safe: cross compilers may not add the suffix if given an `-o'
4840         # argument, so we may need to know it at that point already.
4841         # Even if this section looks crufty: it has the advantage of
4842         # actually working.
4843         break;;
4844     * )
4845         break;;
4846   esac
4847 done
4848 test "$ac_cv_exeext" = no && ac_cv_exeext=
4849
4850 else
4851   ac_file=''
4852 fi
4853 if test -z "$ac_file"; then :
4854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4855 $as_echo "no" >&6; }
4856 $as_echo "$as_me: failed program was:" >&5
4857 sed 's/^/| /' conftest.$ac_ext >&5
4858
4859 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4860 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4861 as_fn_error 77 "C compiler cannot create executables
4862 See \`config.log' for more details" "$LINENO" 5; }
4863 else
4864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4865 $as_echo "yes" >&6; }
4866 fi
4867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4868 $as_echo_n "checking for C compiler default output file name... " >&6; }
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4870 $as_echo "$ac_file" >&6; }
4871 ac_exeext=$ac_cv_exeext
4872
4873 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4874 ac_clean_files=$ac_clean_files_save
4875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4876 $as_echo_n "checking for suffix of executables... " >&6; }
4877 if { { ac_try="$ac_link"
4878 case "(($ac_try" in
4879   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4880   *) ac_try_echo=$ac_try;;
4881 esac
4882 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4883 $as_echo "$ac_try_echo"; } >&5
4884   (eval "$ac_link") 2>&5
4885   ac_status=$?
4886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4887   test $ac_status = 0; }; then :
4888   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4889 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4890 # work properly (i.e., refer to `conftest.exe'), while it won't with
4891 # `rm'.
4892 for ac_file in conftest.exe conftest conftest.*; do
4893   test -f "$ac_file" || continue
4894   case $ac_file in
4895     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4896     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4897           break;;
4898     * ) break;;
4899   esac
4900 done
4901 else
4902   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4904 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4905 See \`config.log' for more details" "$LINENO" 5; }
4906 fi
4907 rm -f conftest conftest$ac_cv_exeext
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4909 $as_echo "$ac_cv_exeext" >&6; }
4910
4911 rm -f conftest.$ac_ext
4912 EXEEXT=$ac_cv_exeext
4913 ac_exeext=$EXEEXT
4914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4915 /* end confdefs.h.  */
4916 #include <stdio.h>
4917 int
4918 main ()
4919 {
4920 FILE *f = fopen ("conftest.out", "w");
4921  return ferror (f) || fclose (f) != 0;
4922
4923   ;
4924   return 0;
4925 }
4926 _ACEOF
4927 ac_clean_files="$ac_clean_files conftest.out"
4928 # Check that the compiler produces executables we can run.  If not, either
4929 # the compiler is broken, or we cross compile.
4930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4931 $as_echo_n "checking whether we are cross compiling... " >&6; }
4932 if test "$cross_compiling" != yes; then
4933   { { ac_try="$ac_link"
4934 case "(($ac_try" in
4935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4936   *) ac_try_echo=$ac_try;;
4937 esac
4938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4939 $as_echo "$ac_try_echo"; } >&5
4940   (eval "$ac_link") 2>&5
4941   ac_status=$?
4942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4943   test $ac_status = 0; }
4944   if { ac_try='./conftest$ac_cv_exeext'
4945   { { case "(($ac_try" in
4946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4947   *) ac_try_echo=$ac_try;;
4948 esac
4949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4950 $as_echo "$ac_try_echo"; } >&5
4951   (eval "$ac_try") 2>&5
4952   ac_status=$?
4953   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4954   test $ac_status = 0; }; }; then
4955     cross_compiling=no
4956   else
4957     if test "$cross_compiling" = maybe; then
4958         cross_compiling=yes
4959     else
4960         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4961 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4962 as_fn_error $? "cannot run C compiled programs.
4963 If you meant to cross compile, use \`--host'.
4964 See \`config.log' for more details" "$LINENO" 5; }
4965     fi
4966   fi
4967 fi
4968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4969 $as_echo "$cross_compiling" >&6; }
4970
4971 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4972 ac_clean_files=$ac_clean_files_save
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4974 $as_echo_n "checking for suffix of object files... " >&6; }
4975 if ${ac_cv_objext+:} false; then :
4976   $as_echo_n "(cached) " >&6
4977 else
4978   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4979 /* end confdefs.h.  */
4980
4981 int
4982 main ()
4983 {
4984
4985   ;
4986   return 0;
4987 }
4988 _ACEOF
4989 rm -f conftest.o conftest.obj
4990 if { { ac_try="$ac_compile"
4991 case "(($ac_try" in
4992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4993   *) ac_try_echo=$ac_try;;
4994 esac
4995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4996 $as_echo "$ac_try_echo"; } >&5
4997   (eval "$ac_compile") 2>&5
4998   ac_status=$?
4999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5000   test $ac_status = 0; }; then :
5001   for ac_file in conftest.o conftest.obj conftest.*; do
5002   test -f "$ac_file" || continue;
5003   case $ac_file in
5004     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5005     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5006        break;;
5007   esac
5008 done
5009 else
5010   $as_echo "$as_me: failed program was:" >&5
5011 sed 's/^/| /' conftest.$ac_ext >&5
5012
5013 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5014 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5015 as_fn_error $? "cannot compute suffix of object files: cannot compile
5016 See \`config.log' for more details" "$LINENO" 5; }
5017 fi
5018 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5019 fi
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5021 $as_echo "$ac_cv_objext" >&6; }
5022 OBJEXT=$ac_cv_objext
5023 ac_objext=$OBJEXT
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5025 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5026 if ${ac_cv_c_compiler_gnu+:} false; then :
5027   $as_echo_n "(cached) " >&6
5028 else
5029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5030 /* end confdefs.h.  */
5031
5032 int
5033 main ()
5034 {
5035 #ifndef __GNUC__
5036        choke me
5037 #endif
5038
5039   ;
5040   return 0;
5041 }
5042 _ACEOF
5043 if ac_fn_c_try_compile "$LINENO"; then :
5044   ac_compiler_gnu=yes
5045 else
5046   ac_compiler_gnu=no
5047 fi
5048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5049 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5050
5051 fi
5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5053 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5054 if test $ac_compiler_gnu = yes; then
5055   GCC=yes
5056 else
5057   GCC=
5058 fi
5059 ac_test_CFLAGS=${CFLAGS+set}
5060 ac_save_CFLAGS=$CFLAGS
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5062 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5063 if ${ac_cv_prog_cc_g+:} false; then :
5064   $as_echo_n "(cached) " >&6
5065 else
5066   ac_save_c_werror_flag=$ac_c_werror_flag
5067    ac_c_werror_flag=yes
5068    ac_cv_prog_cc_g=no
5069    CFLAGS="-g"
5070    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5071 /* end confdefs.h.  */
5072
5073 int
5074 main ()
5075 {
5076
5077   ;
5078   return 0;
5079 }
5080 _ACEOF
5081 if ac_fn_c_try_compile "$LINENO"; then :
5082   ac_cv_prog_cc_g=yes
5083 else
5084   CFLAGS=""
5085       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5086 /* end confdefs.h.  */
5087
5088 int
5089 main ()
5090 {
5091
5092   ;
5093   return 0;
5094 }
5095 _ACEOF
5096 if ac_fn_c_try_compile "$LINENO"; then :
5097
5098 else
5099   ac_c_werror_flag=$ac_save_c_werror_flag
5100          CFLAGS="-g"
5101          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5102 /* end confdefs.h.  */
5103
5104 int
5105 main ()
5106 {
5107
5108   ;
5109   return 0;
5110 }
5111 _ACEOF
5112 if ac_fn_c_try_compile "$LINENO"; then :
5113   ac_cv_prog_cc_g=yes
5114 fi
5115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5116 fi
5117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5118 fi
5119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5120    ac_c_werror_flag=$ac_save_c_werror_flag
5121 fi
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5123 $as_echo "$ac_cv_prog_cc_g" >&6; }
5124 if test "$ac_test_CFLAGS" = set; then
5125   CFLAGS=$ac_save_CFLAGS
5126 elif test $ac_cv_prog_cc_g = yes; then
5127   if test "$GCC" = yes; then
5128     CFLAGS="-g -O2"
5129   else
5130     CFLAGS="-g"
5131   fi
5132 else
5133   if test "$GCC" = yes; then
5134     CFLAGS="-O2"
5135   else
5136     CFLAGS=
5137   fi
5138 fi
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5140 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5141 if ${ac_cv_prog_cc_c89+:} false; then :
5142   $as_echo_n "(cached) " >&6
5143 else
5144   ac_cv_prog_cc_c89=no
5145 ac_save_CC=$CC
5146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5147 /* end confdefs.h.  */
5148 #include <stdarg.h>
5149 #include <stdio.h>
5150 #include <sys/types.h>
5151 #include <sys/stat.h>
5152 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5153 struct buf { int x; };
5154 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5155 static char *e (p, i)
5156      char **p;
5157      int i;
5158 {
5159   return p[i];
5160 }
5161 static char *f (char * (*g) (char **, int), char **p, ...)
5162 {
5163   char *s;
5164   va_list v;
5165   va_start (v,p);
5166   s = g (p, va_arg (v,int));
5167   va_end (v);
5168   return s;
5169 }
5170
5171 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5172    function prototypes and stuff, but not '\xHH' hex character constants.
5173    These don't provoke an error unfortunately, instead are silently treated
5174    as 'x'.  The following induces an error, until -std is added to get
5175    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5176    array size at least.  It's necessary to write '\x00'==0 to get something
5177    that's true only with -std.  */
5178 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5179
5180 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5181    inside strings and character constants.  */
5182 #define FOO(x) 'x'
5183 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5184
5185 int test (int i, double x);
5186 struct s1 {int (*f) (int a);};
5187 struct s2 {int (*f) (double a);};
5188 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5189 int argc;
5190 char **argv;
5191 int
5192 main ()
5193 {
5194 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5195   ;
5196   return 0;
5197 }
5198 _ACEOF
5199 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5200         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5201 do
5202   CC="$ac_save_CC $ac_arg"
5203   if ac_fn_c_try_compile "$LINENO"; then :
5204   ac_cv_prog_cc_c89=$ac_arg
5205 fi
5206 rm -f core conftest.err conftest.$ac_objext
5207   test "x$ac_cv_prog_cc_c89" != "xno" && break
5208 done
5209 rm -f conftest.$ac_ext
5210 CC=$ac_save_CC
5211
5212 fi
5213 # AC_CACHE_VAL
5214 case "x$ac_cv_prog_cc_c89" in
5215   x)
5216     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5217 $as_echo "none needed" >&6; } ;;
5218   xno)
5219     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5220 $as_echo "unsupported" >&6; } ;;
5221   *)
5222     CC="$CC $ac_cv_prog_cc_c89"
5223     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5224 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5225 esac
5226 if test "x$ac_cv_prog_cc_c89" != xno; then :
5227
5228 fi
5229
5230 ac_ext=c
5231 ac_cpp='$CPP $CPPFLAGS'
5232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5235 DEPDIR="${am__leading_dot}deps"
5236
5237 ac_config_commands="$ac_config_commands depfiles"
5238
5239
5240 am_make=${MAKE-make}
5241 cat > confinc << 'END'
5242 am__doit:
5243         @echo this is the am__doit target
5244 .PHONY: am__doit
5245 END
5246 # If we don't find an include directive, just comment out the code.
5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5248 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5249 am__include="#"
5250 am__quote=
5251 _am_result=none
5252 # First try GNU make style include.
5253 echo "include confinc" > confmf
5254 # Ignore all kinds of additional output from `make'.
5255 case `$am_make -s -f confmf 2> /dev/null` in #(
5256 *the\ am__doit\ target*)
5257   am__include=include
5258   am__quote=
5259   _am_result=GNU
5260   ;;
5261 esac
5262 # Now try BSD make style include.
5263 if test "$am__include" = "#"; then
5264    echo '.include "confinc"' > confmf
5265    case `$am_make -s -f confmf 2> /dev/null` in #(
5266    *the\ am__doit\ target*)
5267      am__include=.include
5268      am__quote="\""
5269      _am_result=BSD
5270      ;;
5271    esac
5272 fi
5273
5274
5275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5276 $as_echo "$_am_result" >&6; }
5277 rm -f confinc confmf
5278
5279 # Check whether --enable-dependency-tracking was given.
5280 if test "${enable_dependency_tracking+set}" = set; then :
5281   enableval=$enable_dependency_tracking;
5282 fi
5283
5284 if test "x$enable_dependency_tracking" != xno; then
5285   am_depcomp="$ac_aux_dir/depcomp"
5286   AMDEPBACKSLASH='\'
5287 fi
5288  if test "x$enable_dependency_tracking" != xno; then
5289   AMDEP_TRUE=
5290   AMDEP_FALSE='#'
5291 else
5292   AMDEP_TRUE='#'
5293   AMDEP_FALSE=
5294 fi
5295
5296
5297
5298 depcc="$CC"   am_compiler_list=
5299
5300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5301 $as_echo_n "checking dependency style of $depcc... " >&6; }
5302 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5303   $as_echo_n "(cached) " >&6
5304 else
5305   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5306   # We make a subdir and do the tests there.  Otherwise we can end up
5307   # making bogus files that we don't know about and never remove.  For
5308   # instance it was reported that on HP-UX the gcc test will end up
5309   # making a dummy file named `D' -- because `-MD' means `put the output
5310   # in D'.
5311   mkdir conftest.dir
5312   # Copy depcomp to subdir because otherwise we won't find it if we're
5313   # using a relative directory.
5314   cp "$am_depcomp" conftest.dir
5315   cd conftest.dir
5316   # We will build objects and dependencies in a subdirectory because
5317   # it helps to detect inapplicable dependency modes.  For instance
5318   # both Tru64's cc and ICC support -MD to output dependencies as a
5319   # side effect of compilation, but ICC will put the dependencies in
5320   # the current directory while Tru64 will put them in the object
5321   # directory.
5322   mkdir sub
5323
5324   am_cv_CC_dependencies_compiler_type=none
5325   if test "$am_compiler_list" = ""; then
5326      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5327   fi
5328   am__universal=false
5329   case " $depcc " in #(
5330      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5331      esac
5332
5333   for depmode in $am_compiler_list; do
5334     # Setup a source with many dependencies, because some compilers
5335     # like to wrap large dependency lists on column 80 (with \), and
5336     # we should not choose a depcomp mode which is confused by this.
5337     #
5338     # We need to recreate these files for each test, as the compiler may
5339     # overwrite some of them when testing with obscure command lines.
5340     # This happens at least with the AIX C compiler.
5341     : > sub/conftest.c
5342     for i in 1 2 3 4 5 6; do
5343       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5344       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5345       # Solaris 8's {/usr,}/bin/sh.
5346       touch sub/conftst$i.h
5347     done
5348     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5349
5350     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5351     # mode.  It turns out that the SunPro C++ compiler does not properly
5352     # handle `-M -o', and we need to detect this.  Also, some Intel
5353     # versions had trouble with output in subdirs
5354     am__obj=sub/conftest.${OBJEXT-o}
5355     am__minus_obj="-o $am__obj"
5356     case $depmode in
5357     gcc)
5358       # This depmode causes a compiler race in universal mode.
5359       test "$am__universal" = false || continue
5360       ;;
5361     nosideeffect)
5362       # after this tag, mechanisms are not by side-effect, so they'll
5363       # only be used when explicitly requested
5364       if test "x$enable_dependency_tracking" = xyes; then
5365         continue
5366       else
5367         break
5368       fi
5369       ;;
5370     msvisualcpp | msvcmsys)
5371       # This compiler won't grok `-c -o', but also, the minuso test has
5372       # not run yet.  These depmodes are late enough in the game, and
5373       # so weak that their functioning should not be impacted.
5374       am__obj=conftest.${OBJEXT-o}
5375       am__minus_obj=
5376       ;;
5377     none) break ;;
5378     esac
5379     if depmode=$depmode \
5380        source=sub/conftest.c object=$am__obj \
5381        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5382        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5383          >/dev/null 2>conftest.err &&
5384        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5385        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5386        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5387        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5388       # icc doesn't choke on unknown options, it will just issue warnings
5389       # or remarks (even with -Werror).  So we grep stderr for any message
5390       # that says an option was ignored or not supported.
5391       # When given -MP, icc 7.0 and 7.1 complain thusly:
5392       #   icc: Command line warning: ignoring option '-M'; no argument required
5393       # The diagnosis changed in icc 8.0:
5394       #   icc: Command line remark: option '-MP' not supported
5395       if (grep 'ignoring option' conftest.err ||
5396           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5397         am_cv_CC_dependencies_compiler_type=$depmode
5398         break
5399       fi
5400     fi
5401   done
5402
5403   cd ..
5404   rm -rf conftest.dir
5405 else
5406   am_cv_CC_dependencies_compiler_type=none
5407 fi
5408
5409 fi
5410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5411 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5412 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5413
5414  if
5415   test "x$enable_dependency_tracking" != xno \
5416   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5417   am__fastdepCC_TRUE=
5418   am__fastdepCC_FALSE='#'
5419 else
5420   am__fastdepCC_TRUE='#'
5421   am__fastdepCC_FALSE=
5422 fi
5423
5424
5425 if test "x$CC" != xcc; then
5426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5427 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5428 else
5429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5430 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5431 fi
5432 set dummy $CC; ac_cc=`$as_echo "$2" |
5433                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5434 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5435   $as_echo_n "(cached) " >&6
5436 else
5437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5438 /* end confdefs.h.  */
5439
5440 int
5441 main ()
5442 {
5443
5444   ;
5445   return 0;
5446 }
5447 _ACEOF
5448 # Make sure it works both with $CC and with simple cc.
5449 # We do the test twice because some compilers refuse to overwrite an
5450 # existing .o file with -o, though they will create one.
5451 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5452 rm -f conftest2.*
5453 if { { case "(($ac_try" in
5454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5455   *) ac_try_echo=$ac_try;;
5456 esac
5457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5458 $as_echo "$ac_try_echo"; } >&5
5459   (eval "$ac_try") 2>&5
5460   ac_status=$?
5461   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5462   test $ac_status = 0; } &&
5463    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5464   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5465   *) ac_try_echo=$ac_try;;
5466 esac
5467 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5468 $as_echo "$ac_try_echo"; } >&5
5469   (eval "$ac_try") 2>&5
5470   ac_status=$?
5471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5472   test $ac_status = 0; };
5473 then
5474   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5475   if test "x$CC" != xcc; then
5476     # Test first that cc exists at all.
5477     if { ac_try='cc -c conftest.$ac_ext >&5'
5478   { { case "(($ac_try" in
5479   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5480   *) ac_try_echo=$ac_try;;
5481 esac
5482 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5483 $as_echo "$ac_try_echo"; } >&5
5484   (eval "$ac_try") 2>&5
5485   ac_status=$?
5486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5487   test $ac_status = 0; }; }; then
5488       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5489       rm -f conftest2.*
5490       if { { case "(($ac_try" in
5491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5492   *) ac_try_echo=$ac_try;;
5493 esac
5494 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5495 $as_echo "$ac_try_echo"; } >&5
5496   (eval "$ac_try") 2>&5
5497   ac_status=$?
5498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5499   test $ac_status = 0; } &&
5500          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5502   *) ac_try_echo=$ac_try;;
5503 esac
5504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5505 $as_echo "$ac_try_echo"; } >&5
5506   (eval "$ac_try") 2>&5
5507   ac_status=$?
5508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5509   test $ac_status = 0; };
5510       then
5511         # cc works too.
5512         :
5513       else
5514         # cc exists but doesn't like -o.
5515         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5516       fi
5517     fi
5518   fi
5519 else
5520   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5521 fi
5522 rm -f core conftest*
5523
5524 fi
5525 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5527 $as_echo "yes" >&6; }
5528 else
5529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5530 $as_echo "no" >&6; }
5531
5532 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5533
5534 fi
5535
5536 # FIXME: we rely on the cache variable name because
5537 # there is no other way.
5538 set dummy $CC
5539 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5540 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5541 if test "$am_t" != yes; then
5542    # Losing compiler, so override with the script.
5543    # FIXME: It is wrong to rewrite CC.
5544    # But if we don't then we get into trouble of one sort or another.
5545    # A longer-term fix would be to have automake use am__CC in this case,
5546    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5547    CC="$am_aux_dir/compile $CC"
5548 fi
5549
5550
5551
5552 # Initialize gnulib right after verifying that the C compiler works.
5553 if test -n "$ac_tool_prefix"; then
5554   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5555 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5557 $as_echo_n "checking for $ac_word... " >&6; }
5558 if ${ac_cv_prog_RANLIB+:} false; then :
5559   $as_echo_n "(cached) " >&6
5560 else
5561   if test -n "$RANLIB"; then
5562   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5563 else
5564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5565 for as_dir in $PATH
5566 do
5567   IFS=$as_save_IFS
5568   test -z "$as_dir" && as_dir=.
5569     for ac_exec_ext in '' $ac_executable_extensions; do
5570   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5571     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5572     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5573     break 2
5574   fi
5575 done
5576   done
5577 IFS=$as_save_IFS
5578
5579 fi
5580 fi
5581 RANLIB=$ac_cv_prog_RANLIB
5582 if test -n "$RANLIB"; then
5583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5584 $as_echo "$RANLIB" >&6; }
5585 else
5586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5587 $as_echo "no" >&6; }
5588 fi
5589
5590
5591 fi
5592 if test -z "$ac_cv_prog_RANLIB"; then
5593   ac_ct_RANLIB=$RANLIB
5594   # Extract the first word of "ranlib", so it can be a program name with args.
5595 set dummy ranlib; ac_word=$2
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5597 $as_echo_n "checking for $ac_word... " >&6; }
5598 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5599   $as_echo_n "(cached) " >&6
5600 else
5601   if test -n "$ac_ct_RANLIB"; then
5602   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5603 else
5604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5605 for as_dir in $PATH
5606 do
5607   IFS=$as_save_IFS
5608   test -z "$as_dir" && as_dir=.
5609     for ac_exec_ext in '' $ac_executable_extensions; do
5610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5611     ac_cv_prog_ac_ct_RANLIB="ranlib"
5612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5613     break 2
5614   fi
5615 done
5616   done
5617 IFS=$as_save_IFS
5618
5619 fi
5620 fi
5621 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5622 if test -n "$ac_ct_RANLIB"; then
5623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5624 $as_echo "$ac_ct_RANLIB" >&6; }
5625 else
5626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5627 $as_echo "no" >&6; }
5628 fi
5629
5630   if test "x$ac_ct_RANLIB" = x; then
5631     RANLIB=":"
5632   else
5633     case $cross_compiling:$ac_tool_warned in
5634 yes:)
5635 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5636 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5637 ac_tool_warned=yes ;;
5638 esac
5639     RANLIB=$ac_ct_RANLIB
5640   fi
5641 else
5642   RANLIB="$ac_cv_prog_RANLIB"
5643 fi
5644
5645
5646 ac_ext=c
5647 ac_cpp='$CPP $CPPFLAGS'
5648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5650 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5652 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5653 # On Suns, sometimes $CPP names a directory.
5654 if test -n "$CPP" && test -d "$CPP"; then
5655   CPP=
5656 fi
5657 if test -z "$CPP"; then
5658   if ${ac_cv_prog_CPP+:} false; then :
5659   $as_echo_n "(cached) " >&6
5660 else
5661       # Double quotes because CPP needs to be expanded
5662     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5663     do
5664       ac_preproc_ok=false
5665 for ac_c_preproc_warn_flag in '' yes
5666 do
5667   # Use a header file that comes with gcc, so configuring glibc
5668   # with a fresh cross-compiler works.
5669   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5670   # <limits.h> exists even on freestanding compilers.
5671   # On the NeXT, cc -E runs the code through the compiler's parser,
5672   # not just through cpp. "Syntax error" is here to catch this case.
5673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5674 /* end confdefs.h.  */
5675 #ifdef __STDC__
5676 # include <limits.h>
5677 #else
5678 # include <assert.h>
5679 #endif
5680                      Syntax error
5681 _ACEOF
5682 if ac_fn_c_try_cpp "$LINENO"; then :
5683
5684 else
5685   # Broken: fails on valid input.
5686 continue
5687 fi
5688 rm -f conftest.err conftest.i conftest.$ac_ext
5689
5690   # OK, works on sane cases.  Now check whether nonexistent headers
5691   # can be detected and how.
5692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5693 /* end confdefs.h.  */
5694 #include <ac_nonexistent.h>
5695 _ACEOF
5696 if ac_fn_c_try_cpp "$LINENO"; then :
5697   # Broken: success on invalid input.
5698 continue
5699 else
5700   # Passes both tests.
5701 ac_preproc_ok=:
5702 break
5703 fi
5704 rm -f conftest.err conftest.i conftest.$ac_ext
5705
5706 done
5707 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5708 rm -f conftest.i conftest.err conftest.$ac_ext
5709 if $ac_preproc_ok; then :
5710   break
5711 fi
5712
5713     done
5714     ac_cv_prog_CPP=$CPP
5715
5716 fi
5717   CPP=$ac_cv_prog_CPP
5718 else
5719   ac_cv_prog_CPP=$CPP
5720 fi
5721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5722 $as_echo "$CPP" >&6; }
5723 ac_preproc_ok=false
5724 for ac_c_preproc_warn_flag in '' yes
5725 do
5726   # Use a header file that comes with gcc, so configuring glibc
5727   # with a fresh cross-compiler works.
5728   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5729   # <limits.h> exists even on freestanding compilers.
5730   # On the NeXT, cc -E runs the code through the compiler's parser,
5731   # not just through cpp. "Syntax error" is here to catch this case.
5732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5733 /* end confdefs.h.  */
5734 #ifdef __STDC__
5735 # include <limits.h>
5736 #else
5737 # include <assert.h>
5738 #endif
5739                      Syntax error
5740 _ACEOF
5741 if ac_fn_c_try_cpp "$LINENO"; then :
5742
5743 else
5744   # Broken: fails on valid input.
5745 continue
5746 fi
5747 rm -f conftest.err conftest.i conftest.$ac_ext
5748
5749   # OK, works on sane cases.  Now check whether nonexistent headers
5750   # can be detected and how.
5751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5752 /* end confdefs.h.  */
5753 #include <ac_nonexistent.h>
5754 _ACEOF
5755 if ac_fn_c_try_cpp "$LINENO"; then :
5756   # Broken: success on invalid input.
5757 continue
5758 else
5759   # Passes both tests.
5760 ac_preproc_ok=:
5761 break
5762 fi
5763 rm -f conftest.err conftest.i conftest.$ac_ext
5764
5765 done
5766 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5767 rm -f conftest.i conftest.err conftest.$ac_ext
5768 if $ac_preproc_ok; then :
5769
5770 else
5771   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5772 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5773 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5774 See \`config.log' for more details" "$LINENO" 5; }
5775 fi
5776
5777 ac_ext=c
5778 ac_cpp='$CPP $CPPFLAGS'
5779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5782
5783
5784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5785 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5786 if ${ac_cv_path_GREP+:} false; then :
5787   $as_echo_n "(cached) " >&6
5788 else
5789   if test -z "$GREP"; then
5790   ac_path_GREP_found=false
5791   # Loop through the user's path and test for each of PROGNAME-LIST
5792   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5793 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5794 do
5795   IFS=$as_save_IFS
5796   test -z "$as_dir" && as_dir=.
5797     for ac_prog in grep ggrep; do
5798     for ac_exec_ext in '' $ac_executable_extensions; do
5799       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5800       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5801 # Check for GNU ac_path_GREP and select it if it is found.
5802   # Check for GNU $ac_path_GREP
5803 case `"$ac_path_GREP" --version 2>&1` in
5804 *GNU*)
5805   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5806 *)
5807   ac_count=0
5808   $as_echo_n 0123456789 >"conftest.in"
5809   while :
5810   do
5811     cat "conftest.in" "conftest.in" >"conftest.tmp"
5812     mv "conftest.tmp" "conftest.in"
5813     cp "conftest.in" "conftest.nl"
5814     $as_echo 'GREP' >> "conftest.nl"
5815     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5816     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5817     as_fn_arith $ac_count + 1 && ac_count=$as_val
5818     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5819       # Best one so far, save it but keep looking for a better one
5820       ac_cv_path_GREP="$ac_path_GREP"
5821       ac_path_GREP_max=$ac_count
5822     fi
5823     # 10*(2^10) chars as input seems more than enough
5824     test $ac_count -gt 10 && break
5825   done
5826   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5827 esac
5828
5829       $ac_path_GREP_found && break 3
5830     done
5831   done
5832   done
5833 IFS=$as_save_IFS
5834   if test -z "$ac_cv_path_GREP"; then
5835     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5836   fi
5837 else
5838   ac_cv_path_GREP=$GREP
5839 fi
5840
5841 fi
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5843 $as_echo "$ac_cv_path_GREP" >&6; }
5844  GREP="$ac_cv_path_GREP"
5845
5846
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5848 $as_echo_n "checking for egrep... " >&6; }
5849 if ${ac_cv_path_EGREP+:} false; then :
5850   $as_echo_n "(cached) " >&6
5851 else
5852   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5853    then ac_cv_path_EGREP="$GREP -E"
5854    else
5855      if test -z "$EGREP"; then
5856   ac_path_EGREP_found=false
5857   # Loop through the user's path and test for each of PROGNAME-LIST
5858   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5859 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5860 do
5861   IFS=$as_save_IFS
5862   test -z "$as_dir" && as_dir=.
5863     for ac_prog in egrep; do
5864     for ac_exec_ext in '' $ac_executable_extensions; do
5865       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5866       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5867 # Check for GNU ac_path_EGREP and select it if it is found.
5868   # Check for GNU $ac_path_EGREP
5869 case `"$ac_path_EGREP" --version 2>&1` in
5870 *GNU*)
5871   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5872 *)
5873   ac_count=0
5874   $as_echo_n 0123456789 >"conftest.in"
5875   while :
5876   do
5877     cat "conftest.in" "conftest.in" >"conftest.tmp"
5878     mv "conftest.tmp" "conftest.in"
5879     cp "conftest.in" "conftest.nl"
5880     $as_echo 'EGREP' >> "conftest.nl"
5881     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5882     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5883     as_fn_arith $ac_count + 1 && ac_count=$as_val
5884     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5885       # Best one so far, save it but keep looking for a better one
5886       ac_cv_path_EGREP="$ac_path_EGREP"
5887       ac_path_EGREP_max=$ac_count
5888     fi
5889     # 10*(2^10) chars as input seems more than enough
5890     test $ac_count -gt 10 && break
5891   done
5892   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5893 esac
5894
5895       $ac_path_EGREP_found && break 3
5896     done
5897   done
5898   done
5899 IFS=$as_save_IFS
5900   if test -z "$ac_cv_path_EGREP"; then
5901     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5902   fi
5903 else
5904   ac_cv_path_EGREP=$EGREP
5905 fi
5906
5907    fi
5908 fi
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5910 $as_echo "$ac_cv_path_EGREP" >&6; }
5911  EGREP="$ac_cv_path_EGREP"
5912
5913
5914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5915 $as_echo_n "checking for ANSI C header files... " >&6; }
5916 if ${ac_cv_header_stdc+:} false; then :
5917   $as_echo_n "(cached) " >&6
5918 else
5919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5920 /* end confdefs.h.  */
5921 #include <stdlib.h>
5922 #include <stdarg.h>
5923 #include <string.h>
5924 #include <float.h>
5925
5926 int
5927 main ()
5928 {
5929
5930   ;
5931   return 0;
5932 }
5933 _ACEOF
5934 if ac_fn_c_try_compile "$LINENO"; then :
5935   ac_cv_header_stdc=yes
5936 else
5937   ac_cv_header_stdc=no
5938 fi
5939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5940
5941 if test $ac_cv_header_stdc = yes; then
5942   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5944 /* end confdefs.h.  */
5945 #include <string.h>
5946
5947 _ACEOF
5948 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5949   $EGREP "memchr" >/dev/null 2>&1; then :
5950
5951 else
5952   ac_cv_header_stdc=no
5953 fi
5954 rm -f conftest*
5955
5956 fi
5957
5958 if test $ac_cv_header_stdc = yes; then
5959   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5961 /* end confdefs.h.  */
5962 #include <stdlib.h>
5963
5964 _ACEOF
5965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5966   $EGREP "free" >/dev/null 2>&1; then :
5967
5968 else
5969   ac_cv_header_stdc=no
5970 fi
5971 rm -f conftest*
5972
5973 fi
5974
5975 if test $ac_cv_header_stdc = yes; then
5976   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5977   if test "$cross_compiling" = yes; then :
5978   :
5979 else
5980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5981 /* end confdefs.h.  */
5982 #include <ctype.h>
5983 #include <stdlib.h>
5984 #if ((' ' & 0x0FF) == 0x020)
5985 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5986 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5987 #else
5988 # define ISLOWER(c) \
5989                    (('a' <= (c) && (c) <= 'i') \
5990                      || ('j' <= (c) && (c) <= 'r') \
5991                      || ('s' <= (c) && (c) <= 'z'))
5992 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5993 #endif
5994
5995 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5996 int
5997 main ()
5998 {
5999   int i;
6000   for (i = 0; i < 256; i++)
6001     if (XOR (islower (i), ISLOWER (i))
6002         || toupper (i) != TOUPPER (i))
6003       return 2;
6004   return 0;
6005 }
6006 _ACEOF
6007 if ac_fn_c_try_run "$LINENO"; then :
6008
6009 else
6010   ac_cv_header_stdc=no
6011 fi
6012 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6013   conftest.$ac_objext conftest.beam conftest.$ac_ext
6014 fi
6015
6016 fi
6017 fi
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6019 $as_echo "$ac_cv_header_stdc" >&6; }
6020 if test $ac_cv_header_stdc = yes; then
6021
6022 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6023
6024 fi
6025
6026 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6027 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6028                   inttypes.h stdint.h unistd.h
6029 do :
6030   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6031 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6032 "
6033 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6034   cat >>confdefs.h <<_ACEOF
6035 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6036 _ACEOF
6037
6038 fi
6039
6040 done
6041
6042
6043
6044
6045
6046   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6047 if test "x$ac_cv_header_minix_config_h" = xyes; then :
6048   MINIX=yes
6049 else
6050   MINIX=
6051 fi
6052
6053
6054   if test "$MINIX" = yes; then
6055
6056 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6057
6058
6059 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6060
6061
6062 $as_echo "#define _MINIX 1" >>confdefs.h
6063
6064   fi
6065
6066         case "$host_os" in
6067     hpux*)
6068
6069 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6070
6071       ;;
6072   esac
6073
6074
6075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6076 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6077 if ${ac_cv_safe_to_define___extensions__+:} false; then :
6078   $as_echo_n "(cached) " >&6
6079 else
6080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6081 /* end confdefs.h.  */
6082
6083 #         define __EXTENSIONS__ 1
6084           $ac_includes_default
6085 int
6086 main ()
6087 {
6088
6089   ;
6090   return 0;
6091 }
6092 _ACEOF
6093 if ac_fn_c_try_compile "$LINENO"; then :
6094   ac_cv_safe_to_define___extensions__=yes
6095 else
6096   ac_cv_safe_to_define___extensions__=no
6097 fi
6098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6099 fi
6100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6101 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6102   test $ac_cv_safe_to_define___extensions__ = yes &&
6103     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6104
6105   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6106
6107   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6108
6109   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6110
6111   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122   # Code from module arg-nonnull:
6123   # Code from module c++defs:
6124   # Code from module crypto/md5:
6125   # Code from module dtoastr:
6126   # Code from module extensions:
6127
6128   # Code from module filemode:
6129   # Code from module getloadavg:
6130   # Code from module getopt-gnu:
6131   # Code from module getopt-posix:
6132   # Code from module gettext-h:
6133   # Code from module ignore-value:
6134   # Code from module include_next:
6135   # Code from module intprops:
6136   # Code from module mktime:
6137   # Code from module multiarch:
6138   # Code from module stdbool:
6139   # Code from module stddef:
6140   # Code from module stdint:
6141   # Code from module stdlib:
6142   # Code from module strftime:
6143   # Code from module sys_stat:
6144   # Code from module time:
6145   # Code from module time_r:
6146   # Code from module unistd:
6147   # Code from module warn-on-use:
6148
6149
6150 # On Suns, sometimes $CPP names a directory.
6151 if test -n "$CPP" && test -d "$CPP"; then
6152   CPP=
6153 fi
6154
6155 ## If not using gcc, and on Solaris, and no CPP specified, see if
6156 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6157 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6158  test x"$CPP" = x; then
6159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6160 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6161   if ${emacs_cv_sunpro_c+:} false; then :
6162   $as_echo_n "(cached) " >&6
6163 else
6164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6165 /* end confdefs.h.  */
6166
6167 int
6168 main ()
6169 {
6170 #ifndef __SUNPRO_C
6171 fail;
6172 #endif
6173
6174   ;
6175   return 0;
6176 }
6177 _ACEOF
6178 if ac_fn_c_try_link "$LINENO"; then :
6179   emacs_cv_sunpro_c=yes
6180 else
6181   emacs_cv_sunpro_c=no
6182 fi
6183 rm -f core conftest.err conftest.$ac_objext \
6184     conftest$ac_exeext conftest.$ac_ext
6185 fi
6186
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6188 $as_echo "$emacs_cv_sunpro_c" >&6; }
6189
6190   if test x"$emacs_cv_sunpro_c" = xyes; then
6191     NON_GNU_CPP="$CC -E -Xs"
6192   fi
6193 fi
6194
6195 #### Some systems specify a CPP to use unless we are using GCC.
6196 #### Now that we know whether we are using GCC, we can decide whether
6197 #### to use that one.
6198 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6199 then
6200   CPP="$NON_GNU_CPP"
6201 fi
6202
6203 #### Some systems specify a CC to use unless we are using GCC.
6204 #### Now that we know whether we are using GCC, we can decide whether
6205 #### to use that one.
6206 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6207   test x$cc_specified != xyes
6208 then
6209   CC="$NON_GNU_CC"
6210 fi
6211
6212 if test x$GCC = xyes; then
6213   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6214 else
6215   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6216 fi
6217
6218 ### Use -Wdeclaration-after-statement if the compiler supports it
6219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6220 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6221 SAVE_CFLAGS="$CFLAGS"
6222 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6224 /* end confdefs.h.  */
6225
6226 int
6227 main ()
6228 {
6229
6230   ;
6231   return 0;
6232 }
6233 _ACEOF
6234 if ac_fn_c_try_compile "$LINENO"; then :
6235   has_option=yes
6236 else
6237   has_option=no
6238 fi
6239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6240 if test $has_option = yes; then
6241    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6242 fi
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6244 $as_echo "$has_option" >&6; }
6245 CFLAGS="$SAVE_CFLAGS"
6246 unset has_option
6247 unset SAVE_CFLAGS
6248
6249 ### Use -Wold-style-definition if the compiler supports it
6250 # This can be removed when conversion to standard C is finished.
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6252 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6253 SAVE_CFLAGS="$CFLAGS"
6254 CFLAGS="$CFLAGS -Wold-style-definition"
6255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6256 /* end confdefs.h.  */
6257
6258 int
6259 main ()
6260 {
6261
6262   ;
6263   return 0;
6264 }
6265 _ACEOF
6266 if ac_fn_c_try_compile "$LINENO"; then :
6267   has_option=yes
6268 else
6269   has_option=no
6270 fi
6271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6272 if test $has_option = yes; then
6273    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6274 fi
6275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6276 $as_echo "$has_option" >&6; }
6277 CFLAGS="$SAVE_CFLAGS"
6278 unset has_option
6279 unset SAVE_CFLAGS
6280
6281 ### Use -Wimplicit-function-declaration if the compiler supports it
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6283 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6284 SAVE_CFLAGS="$CFLAGS"
6285 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6287 /* end confdefs.h.  */
6288
6289 int
6290 main ()
6291 {
6292
6293   ;
6294   return 0;
6295 }
6296 _ACEOF
6297 if ac_fn_c_try_compile "$LINENO"; then :
6298   has_option=yes
6299 else
6300   has_option=no
6301 fi
6302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6303 if test $has_option = yes; then
6304    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6305 fi
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6307 $as_echo "$has_option" >&6; }
6308 CFLAGS="$SAVE_CFLAGS"
6309 unset has_option
6310 unset SAVE_CFLAGS
6311
6312
6313
6314
6315 #### Some other nice autoconf tests.
6316
6317 ac_ext=c
6318 ac_cpp='$CPP $CPPFLAGS'
6319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6323 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6324 # On Suns, sometimes $CPP names a directory.
6325 if test -n "$CPP" && test -d "$CPP"; then
6326   CPP=
6327 fi
6328 if test -z "$CPP"; then
6329   if ${ac_cv_prog_CPP+:} false; then :
6330   $as_echo_n "(cached) " >&6
6331 else
6332       # Double quotes because CPP needs to be expanded
6333     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6334     do
6335       ac_preproc_ok=false
6336 for ac_c_preproc_warn_flag in '' yes
6337 do
6338   # Use a header file that comes with gcc, so configuring glibc
6339   # with a fresh cross-compiler works.
6340   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6341   # <limits.h> exists even on freestanding compilers.
6342   # On the NeXT, cc -E runs the code through the compiler's parser,
6343   # not just through cpp. "Syntax error" is here to catch this case.
6344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6345 /* end confdefs.h.  */
6346 #ifdef __STDC__
6347 # include <limits.h>
6348 #else
6349 # include <assert.h>
6350 #endif
6351                      Syntax error
6352 _ACEOF
6353 if ac_fn_c_try_cpp "$LINENO"; then :
6354
6355 else
6356   # Broken: fails on valid input.
6357 continue
6358 fi
6359 rm -f conftest.err conftest.i conftest.$ac_ext
6360
6361   # OK, works on sane cases.  Now check whether nonexistent headers
6362   # can be detected and how.
6363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6364 /* end confdefs.h.  */
6365 #include <ac_nonexistent.h>
6366 _ACEOF
6367 if ac_fn_c_try_cpp "$LINENO"; then :
6368   # Broken: success on invalid input.
6369 continue
6370 else
6371   # Passes both tests.
6372 ac_preproc_ok=:
6373 break
6374 fi
6375 rm -f conftest.err conftest.i conftest.$ac_ext
6376
6377 done
6378 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6379 rm -f conftest.i conftest.err conftest.$ac_ext
6380 if $ac_preproc_ok; then :
6381   break
6382 fi
6383
6384     done
6385     ac_cv_prog_CPP=$CPP
6386
6387 fi
6388   CPP=$ac_cv_prog_CPP
6389 else
6390   ac_cv_prog_CPP=$CPP
6391 fi
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6393 $as_echo "$CPP" >&6; }
6394 ac_preproc_ok=false
6395 for ac_c_preproc_warn_flag in '' yes
6396 do
6397   # Use a header file that comes with gcc, so configuring glibc
6398   # with a fresh cross-compiler works.
6399   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6400   # <limits.h> exists even on freestanding compilers.
6401   # On the NeXT, cc -E runs the code through the compiler's parser,
6402   # not just through cpp. "Syntax error" is here to catch this case.
6403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6404 /* end confdefs.h.  */
6405 #ifdef __STDC__
6406 # include <limits.h>
6407 #else
6408 # include <assert.h>
6409 #endif
6410                      Syntax error
6411 _ACEOF
6412 if ac_fn_c_try_cpp "$LINENO"; then :
6413
6414 else
6415   # Broken: fails on valid input.
6416 continue
6417 fi
6418 rm -f conftest.err conftest.i conftest.$ac_ext
6419
6420   # OK, works on sane cases.  Now check whether nonexistent headers
6421   # can be detected and how.
6422   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6423 /* end confdefs.h.  */
6424 #include <ac_nonexistent.h>
6425 _ACEOF
6426 if ac_fn_c_try_cpp "$LINENO"; then :
6427   # Broken: success on invalid input.
6428 continue
6429 else
6430   # Passes both tests.
6431 ac_preproc_ok=:
6432 break
6433 fi
6434 rm -f conftest.err conftest.i conftest.$ac_ext
6435
6436 done
6437 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6438 rm -f conftest.i conftest.err conftest.$ac_ext
6439 if $ac_preproc_ok; then :
6440
6441 else
6442   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6443 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6444 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6445 See \`config.log' for more details" "$LINENO" 5; }
6446 fi
6447
6448 ac_ext=c
6449 ac_cpp='$CPP $CPPFLAGS'
6450 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6451 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6452 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6453
6454
6455 if test "x$RANLIB" = x; then
6456   if test -n "$ac_tool_prefix"; then
6457   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6458 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6460 $as_echo_n "checking for $ac_word... " >&6; }
6461 if ${ac_cv_prog_RANLIB+:} false; then :
6462   $as_echo_n "(cached) " >&6
6463 else
6464   if test -n "$RANLIB"; then
6465   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6466 else
6467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6468 for as_dir in $PATH
6469 do
6470   IFS=$as_save_IFS
6471   test -z "$as_dir" && as_dir=.
6472     for ac_exec_ext in '' $ac_executable_extensions; do
6473   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6474     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6475     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6476     break 2
6477   fi
6478 done
6479   done
6480 IFS=$as_save_IFS
6481
6482 fi
6483 fi
6484 RANLIB=$ac_cv_prog_RANLIB
6485 if test -n "$RANLIB"; then
6486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6487 $as_echo "$RANLIB" >&6; }
6488 else
6489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6490 $as_echo "no" >&6; }
6491 fi
6492
6493
6494 fi
6495 if test -z "$ac_cv_prog_RANLIB"; then
6496   ac_ct_RANLIB=$RANLIB
6497   # Extract the first word of "ranlib", so it can be a program name with args.
6498 set dummy ranlib; ac_word=$2
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6500 $as_echo_n "checking for $ac_word... " >&6; }
6501 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6502   $as_echo_n "(cached) " >&6
6503 else
6504   if test -n "$ac_ct_RANLIB"; then
6505   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6506 else
6507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6508 for as_dir in $PATH
6509 do
6510   IFS=$as_save_IFS
6511   test -z "$as_dir" && as_dir=.
6512     for ac_exec_ext in '' $ac_executable_extensions; do
6513   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6514     ac_cv_prog_ac_ct_RANLIB="ranlib"
6515     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6516     break 2
6517   fi
6518 done
6519   done
6520 IFS=$as_save_IFS
6521
6522 fi
6523 fi
6524 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6525 if test -n "$ac_ct_RANLIB"; then
6526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6527 $as_echo "$ac_ct_RANLIB" >&6; }
6528 else
6529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6530 $as_echo "no" >&6; }
6531 fi
6532
6533   if test "x$ac_ct_RANLIB" = x; then
6534     RANLIB=":"
6535   else
6536     case $cross_compiling:$ac_tool_warned in
6537 yes:)
6538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6539 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6540 ac_tool_warned=yes ;;
6541 esac
6542     RANLIB=$ac_ct_RANLIB
6543   fi
6544 else
6545   RANLIB="$ac_cv_prog_RANLIB"
6546 fi
6547
6548 fi
6549
6550 ## Although we're running on an amd64 kernel, we're actually compiling for
6551 ## the x86 architecture.  The user should probably have provided an
6552 ## explicit --build to `configure', but if everything else than the kernel
6553 ## is running in i386 mode, we can help them out.
6554 if test "$machine" = "amdx86-64"; then
6555   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6556 if test "x$ac_cv_have_decl_i386" = xyes; then :
6557
6558 fi
6559
6560   if test "$ac_cv_have_decl_i386" = "yes"; then
6561     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6562     machine=intel386
6563     machfile="m/${machine}.h"
6564   fi
6565 fi
6566
6567 # Extract the first word of "install-info", so it can be a program name with args.
6568 set dummy install-info; ac_word=$2
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6570 $as_echo_n "checking for $ac_word... " >&6; }
6571 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6572   $as_echo_n "(cached) " >&6
6573 else
6574   case $INSTALL_INFO in
6575   [\\/]* | ?:[\\/]*)
6576   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6577   ;;
6578   *)
6579   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6580 for as_dir in $PATH
6581 do
6582   IFS=$as_save_IFS
6583   test -z "$as_dir" && as_dir=.
6584     for ac_exec_ext in '' $ac_executable_extensions; do
6585   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6586     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6587     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6588     break 2
6589   fi
6590 done
6591   done
6592 IFS=$as_save_IFS
6593
6594   ;;
6595 esac
6596 fi
6597 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6598 if test -n "$INSTALL_INFO"; then
6599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6600 $as_echo "$INSTALL_INFO" >&6; }
6601 else
6602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6603 $as_echo "no" >&6; }
6604 fi
6605
6606
6607 # Extract the first word of "install-info", so it can be a program name with args.
6608 set dummy install-info; ac_word=$2
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6610 $as_echo_n "checking for $ac_word... " >&6; }
6611 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6612   $as_echo_n "(cached) " >&6
6613 else
6614   case $INSTALL_INFO in
6615   [\\/]* | ?:[\\/]*)
6616   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6617   ;;
6618   *)
6619   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6620 for as_dir in /usr/sbin
6621 do
6622   IFS=$as_save_IFS
6623   test -z "$as_dir" && as_dir=.
6624     for ac_exec_ext in '' $ac_executable_extensions; do
6625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6626     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6628     break 2
6629   fi
6630 done
6631   done
6632 IFS=$as_save_IFS
6633
6634   ;;
6635 esac
6636 fi
6637 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6638 if test -n "$INSTALL_INFO"; then
6639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6640 $as_echo "$INSTALL_INFO" >&6; }
6641 else
6642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6643 $as_echo "no" >&6; }
6644 fi
6645
6646
6647 # Extract the first word of "install-info", so it can be a program name with args.
6648 set dummy install-info; ac_word=$2
6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6650 $as_echo_n "checking for $ac_word... " >&6; }
6651 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6652   $as_echo_n "(cached) " >&6
6653 else
6654   case $INSTALL_INFO in
6655   [\\/]* | ?:[\\/]*)
6656   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6657   ;;
6658   *)
6659   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6660 for as_dir in /sbin
6661 do
6662   IFS=$as_save_IFS
6663   test -z "$as_dir" && as_dir=.
6664     for ac_exec_ext in '' $ac_executable_extensions; do
6665   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6666     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6668     break 2
6669   fi
6670 done
6671   done
6672 IFS=$as_save_IFS
6673
6674   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6675   ;;
6676 esac
6677 fi
6678 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6679 if test -n "$INSTALL_INFO"; then
6680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6681 $as_echo "$INSTALL_INFO" >&6; }
6682 else
6683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6684 $as_echo "no" >&6; }
6685 fi
6686
6687
6688 # Extract the first word of "gzip", so it can be a program name with args.
6689 set dummy gzip; ac_word=$2
6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6691 $as_echo_n "checking for $ac_word... " >&6; }
6692 if ${ac_cv_path_GZIP_PROG+:} false; then :
6693   $as_echo_n "(cached) " >&6
6694 else
6695   case $GZIP_PROG in
6696   [\\/]* | ?:[\\/]*)
6697   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6698   ;;
6699   *)
6700   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6701 for as_dir in $PATH
6702 do
6703   IFS=$as_save_IFS
6704   test -z "$as_dir" && as_dir=.
6705     for ac_exec_ext in '' $ac_executable_extensions; do
6706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6707     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6709     break 2
6710   fi
6711 done
6712   done
6713 IFS=$as_save_IFS
6714
6715   ;;
6716 esac
6717 fi
6718 GZIP_PROG=$ac_cv_path_GZIP_PROG
6719 if test -n "$GZIP_PROG"; then
6720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6721 $as_echo "$GZIP_PROG" >&6; }
6722 else
6723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6724 $as_echo "no" >&6; }
6725 fi
6726
6727
6728
6729
6730 ## Need makeinfo >= 4.6 (?) to build the manuals.
6731 # Extract the first word of "makeinfo", so it can be a program name with args.
6732 set dummy makeinfo; ac_word=$2
6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6734 $as_echo_n "checking for $ac_word... " >&6; }
6735 if ${ac_cv_path_MAKEINFO+:} false; then :
6736   $as_echo_n "(cached) " >&6
6737 else
6738   case $MAKEINFO in
6739   [\\/]* | ?:[\\/]*)
6740   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6741   ;;
6742   *)
6743   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6744 for as_dir in $PATH
6745 do
6746   IFS=$as_save_IFS
6747   test -z "$as_dir" && as_dir=.
6748     for ac_exec_ext in '' $ac_executable_extensions; do
6749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6750     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6752     break 2
6753   fi
6754 done
6755   done
6756 IFS=$as_save_IFS
6757
6758   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6759   ;;
6760 esac
6761 fi
6762 MAKEINFO=$ac_cv_path_MAKEINFO
6763 if test -n "$MAKEINFO"; then
6764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6765 $as_echo "$MAKEINFO" >&6; }
6766 else
6767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6768 $as_echo "no" >&6; }
6769 fi
6770
6771
6772 if test "$MAKEINFO" != "no" && \
6773   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
6774    MAKEINFO=no
6775 fi
6776
6777 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6778 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6779 ## therefore in the category of "special tools" not normally required, which
6780 ## configure does not have to check for (eg autoconf itself).
6781 ## In a Bazaar checkout on the other hand, the manuals are not included.
6782 ## So makeinfo is a requirement to build from Bazaar, and configure
6783 ## should test for it as it does for any other build requirement.
6784 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6785 ## with pre-built manuals, from a Bazaar checkout.
6786 HAVE_MAKEINFO=yes
6787
6788 if test "$MAKEINFO" = "no"; then
6789   MAKEINFO=makeinfo
6790   if test "x${with_makeinfo}" = "xno"; then
6791     HAVE_MAKEINFO=no
6792   elif test ! -e $srcdir/info/emacs; then
6793     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6794 source tree does not seem to have pre-built manuals in the \`info' directory.
6795 Either install a suitable version of makeinfo, or re-run configure
6796 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6797   fi
6798 fi
6799
6800
6801
6802 if test x$GCC = xyes; then
6803   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6804     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6805 else
6806   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6807     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6808 fi
6809
6810
6811 late_LDFLAGS=$LDFLAGS
6812 if test x$GCC = xyes; then
6813   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6814 else
6815   LDFLAGS="$LDFLAGS -znocombreloc"
6816 fi
6817
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6819 $as_echo_n "checking for -znocombreloc... " >&6; }
6820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6821 /* end confdefs.h.  */
6822
6823 int
6824 main ()
6825 {
6826
6827   ;
6828   return 0;
6829 }
6830 _ACEOF
6831 if ac_fn_c_try_link "$LINENO"; then :
6832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6833 $as_echo "yes" >&6; }
6834 else
6835   LDFLAGS=$late_LDFLAGS
6836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6837 $as_echo "no" >&6; }
6838 fi
6839 rm -f core conftest.err conftest.$ac_objext \
6840     conftest$ac_exeext conftest.$ac_ext
6841
6842
6843 # The value of CPP is a quoted variable reference, so we need to do this
6844 # to get its actual value...
6845 CPP=`eval "echo $CPP"`
6846
6847
6848 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6849 case "$opsys" in
6850   your-opsys-here) CANNOT_DUMP=yes ;;
6851 esac
6852
6853 test "$CANNOT_DUMP" = "yes" && \
6854
6855 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6856
6857
6858
6859
6860
6861 UNEXEC_OBJ=unexelf.o
6862 case "$opsys" in
6863   # MSDOS uses unexcoff.o
6864   # MSWindows uses unexw32.o
6865   aix4-2)
6866    UNEXEC_OBJ=unexaix.o
6867    ;;
6868   cygwin)
6869    UNEXEC_OBJ=unexcw.o
6870    ;;
6871   darwin)
6872    UNEXEC_OBJ=unexmacosx.o
6873    ;;
6874   hpux10-20 | hpux11)
6875    UNEXEC_OBJ=unexhp9k800.o
6876    ;;
6877   sol2-10)
6878    # Use the Solaris dldump() function, called from unexsol.c, to dump
6879    # emacs, instead of the generic ELF dump code found in unexelf.c.
6880    # The resulting binary has a complete symbol table, and is better
6881    # for debugging and other observability tools (debuggers, pstack, etc).
6882    #
6883    # If you encounter a problem using dldump(), please consider sending
6884    # a message to the OpenSolaris tools-linking mailing list:
6885    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6886    #
6887    # It is likely that dldump() works with older Solaris too, but this has
6888    # not been tested, so for now this change is for Solaris 10 or newer.
6889    UNEXEC_OBJ=unexsol.o
6890    ;;
6891 esac
6892
6893 LD_SWITCH_SYSTEM=
6894 case "$opsys" in
6895   freebsd)
6896    ## Let `ld' find image libs and similar things in /usr/local/lib.
6897    ## The system compiler, GCC, has apparently been modified to not
6898    ## look there, contrary to what a stock GCC would do.
6899    LD_SWITCH_SYSTEM=-L/usr/local/lib
6900    ;;
6901
6902   gnu-linux)
6903    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6904    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6905    ;;
6906
6907   netbsd)
6908    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6909    ;;
6910
6911   openbsd)
6912    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6913    ## otherwise Emacs dumps core on elf systems.
6914    LD_SWITCH_SYSTEM="-Z"
6915    ;;
6916 esac
6917
6918
6919 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6920
6921 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6922 ## which has not been defined yet.  When this was handled with cpp,
6923 ## it was expanded to null when configure sourced the s/*.h file.
6924 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6925 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6926 ## (or somesuch), but because it is supposed to go at the _front_
6927 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6928 ## Compare with the gnu-linux case below, which added to the end
6929 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6930 ## LD_SWITCH_SYSTEM_TEMACS.
6931 case "$opsys" in
6932   netbsd|openbsd)
6933    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6934    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6935 esac
6936
6937
6938 C_SWITCH_MACHINE=
6939 if test "$machine" = "alpha"; then
6940   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6941 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6942
6943 fi
6944
6945   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6946     ## With ELF, make sure that all common symbols get allocated to in the
6947     ## data section.  Otherwise, the dump of temacs may miss variables in
6948     ## the shared library that have been initialized.  For example, with
6949     ## GNU libc, __malloc_initialized would normally be resolved to the
6950     ## shared library's .bss section, which is fatal.
6951     if test "x$GCC" = "xyes"; then
6952       C_SWITCH_MACHINE="-fno-common"
6953     else
6954       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6955     fi
6956   else
6957     UNEXEC_OBJ=unexalpha.o
6958   fi
6959 fi
6960
6961
6962
6963
6964 C_SWITCH_SYSTEM=
6965 ## Some programs in src produce warnings saying certain subprograms
6966 ## are too complex and need a MAXMEM value greater than 2000 for
6967 ## additional optimization.  --nils@exp-math.uni-essen.de
6968 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6969   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6970 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6971 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6972
6973
6974
6975 LIBS_SYSTEM=
6976 case "$opsys" in
6977   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6978   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6979
6980   freebsd) LIBS_SYSTEM="-lutil" ;;
6981
6982   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6983
6984   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
6985
6986   ## Motif needs -lgen.
6987   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6988 esac
6989
6990
6991
6992 ### Make sure subsequent tests use flags consistent with the build flags.
6993
6994 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6995   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6996 else
6997   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6998 fi
6999
7000 # Check whether --enable-largefile was given.
7001 if test "${enable_largefile+set}" = set; then :
7002   enableval=$enable_largefile;
7003 fi
7004
7005 if test "$enable_largefile" != no; then
7006
7007   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7008 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7009 if ${ac_cv_sys_largefile_CC+:} false; then :
7010   $as_echo_n "(cached) " >&6
7011 else
7012   ac_cv_sys_largefile_CC=no
7013      if test "$GCC" != yes; then
7014        ac_save_CC=$CC
7015        while :; do
7016          # IRIX 6.2 and later do not support large files by default,
7017          # so use the C compiler's -n32 option if that helps.
7018          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7019 /* end confdefs.h.  */
7020 #include <sys/types.h>
7021  /* Check that off_t can represent 2**63 - 1 correctly.
7022     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7023     since some C++ compilers masquerading as C compilers
7024     incorrectly reject 9223372036854775807.  */
7025 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7026   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7027                        && LARGE_OFF_T % 2147483647 == 1)
7028                       ? 1 : -1];
7029 int
7030 main ()
7031 {
7032
7033   ;
7034   return 0;
7035 }
7036 _ACEOF
7037          if ac_fn_c_try_compile "$LINENO"; then :
7038   break
7039 fi
7040 rm -f core conftest.err conftest.$ac_objext
7041          CC="$CC -n32"
7042          if ac_fn_c_try_compile "$LINENO"; then :
7043   ac_cv_sys_largefile_CC=' -n32'; break
7044 fi
7045 rm -f core conftest.err conftest.$ac_objext
7046          break
7047        done
7048        CC=$ac_save_CC
7049        rm -f conftest.$ac_ext
7050     fi
7051 fi
7052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7053 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7054   if test "$ac_cv_sys_largefile_CC" != no; then
7055     CC=$CC$ac_cv_sys_largefile_CC
7056   fi
7057
7058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7059 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7060 if ${ac_cv_sys_file_offset_bits+:} false; then :
7061   $as_echo_n "(cached) " >&6
7062 else
7063   while :; do
7064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7065 /* end confdefs.h.  */
7066 #include <sys/types.h>
7067  /* Check that off_t can represent 2**63 - 1 correctly.
7068     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7069     since some C++ compilers masquerading as C compilers
7070     incorrectly reject 9223372036854775807.  */
7071 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7072   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7073                        && LARGE_OFF_T % 2147483647 == 1)
7074                       ? 1 : -1];
7075 int
7076 main ()
7077 {
7078
7079   ;
7080   return 0;
7081 }
7082 _ACEOF
7083 if ac_fn_c_try_compile "$LINENO"; then :
7084   ac_cv_sys_file_offset_bits=no; break
7085 fi
7086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7088 /* end confdefs.h.  */
7089 #define _FILE_OFFSET_BITS 64
7090 #include <sys/types.h>
7091  /* Check that off_t can represent 2**63 - 1 correctly.
7092     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7093     since some C++ compilers masquerading as C compilers
7094     incorrectly reject 9223372036854775807.  */
7095 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7096   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7097                        && LARGE_OFF_T % 2147483647 == 1)
7098                       ? 1 : -1];
7099 int
7100 main ()
7101 {
7102
7103   ;
7104   return 0;
7105 }
7106 _ACEOF
7107 if ac_fn_c_try_compile "$LINENO"; then :
7108   ac_cv_sys_file_offset_bits=64; break
7109 fi
7110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7111   ac_cv_sys_file_offset_bits=unknown
7112   break
7113 done
7114 fi
7115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7116 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7117 case $ac_cv_sys_file_offset_bits in #(
7118   no | unknown) ;;
7119   *)
7120 cat >>confdefs.h <<_ACEOF
7121 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7122 _ACEOF
7123 ;;
7124 esac
7125 rm -rf conftest*
7126   if test $ac_cv_sys_file_offset_bits = unknown; then
7127     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7128 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7129 if ${ac_cv_sys_large_files+:} false; then :
7130   $as_echo_n "(cached) " >&6
7131 else
7132   while :; do
7133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7134 /* end confdefs.h.  */
7135 #include <sys/types.h>
7136  /* Check that off_t can represent 2**63 - 1 correctly.
7137     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7138     since some C++ compilers masquerading as C compilers
7139     incorrectly reject 9223372036854775807.  */
7140 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7141   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7142                        && LARGE_OFF_T % 2147483647 == 1)
7143                       ? 1 : -1];
7144 int
7145 main ()
7146 {
7147
7148   ;
7149   return 0;
7150 }
7151 _ACEOF
7152 if ac_fn_c_try_compile "$LINENO"; then :
7153   ac_cv_sys_large_files=no; break
7154 fi
7155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7157 /* end confdefs.h.  */
7158 #define _LARGE_FILES 1
7159 #include <sys/types.h>
7160  /* Check that off_t can represent 2**63 - 1 correctly.
7161     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7162     since some C++ compilers masquerading as C compilers
7163     incorrectly reject 9223372036854775807.  */
7164 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7165   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7166                        && LARGE_OFF_T % 2147483647 == 1)
7167                       ? 1 : -1];
7168 int
7169 main ()
7170 {
7171
7172   ;
7173   return 0;
7174 }
7175 _ACEOF
7176 if ac_fn_c_try_compile "$LINENO"; then :
7177   ac_cv_sys_large_files=1; break
7178 fi
7179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7180   ac_cv_sys_large_files=unknown
7181   break
7182 done
7183 fi
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7185 $as_echo "$ac_cv_sys_large_files" >&6; }
7186 case $ac_cv_sys_large_files in #(
7187   no | unknown) ;;
7188   *)
7189 cat >>confdefs.h <<_ACEOF
7190 #define _LARGE_FILES $ac_cv_sys_large_files
7191 _ACEOF
7192 ;;
7193 esac
7194 rm -rf conftest*
7195   fi
7196 fi
7197
7198
7199
7200 ## If user specified a crt-dir, use that unconditionally.
7201 if test "X$CRT_DIR" = "X"; then
7202
7203   case "$canonical" in
7204     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7205     ## On x86-64 and s390x GNU/Linux distributions, the standard library
7206     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7207     ## For anything else (eg /usr/lib32), it is up the user to specify
7208     ## the location (bug#5655).
7209     ## Test for crtn.o, not just the directory, because sometimes the
7210     ## directory exists but does not have the relevant files (bug#1287).
7211     ## FIXME better to test for binary compatibility somehow.
7212     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7213     ;;
7214
7215     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7216   esac
7217
7218   case "$opsys" in
7219     hpux10-20) CRT_DIR=/lib ;;
7220   esac
7221
7222   ## Default is /usr/lib.
7223   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7224
7225 else
7226
7227   ## Some platforms don't use any of these files, so it is not
7228   ## appropriate to put this test outside the if block.
7229   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7230     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
7231
7232 fi
7233
7234
7235
7236 LIB_MATH=-lm
7237 LIB_STANDARD=
7238 START_FILES=
7239
7240 case $opsys in
7241   cygwin )
7242     LIB_MATH=
7243     START_FILES='pre-crt0.o'
7244     ;;
7245   darwin )
7246     ## Adding -lm confuses the dynamic linker, so omit it.
7247     LIB_MATH=
7248     START_FILES='pre-crt0.o'
7249     ;;
7250   freebsd )
7251     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7252     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7253     ;;
7254   gnu-linux | gnu-kfreebsd )
7255     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7256     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7257     ;;
7258   hpux10-20 | hpux11 )
7259     LIB_STANDARD=-lc
7260     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7261     ;;
7262   netbsd | openbsd )
7263     if test -f $CRT_DIR/crti.o; then
7264         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7265         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7266     else
7267         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7268         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7269     fi
7270     ;;
7271 esac
7272
7273
7274
7275
7276
7277
7278
7279 if test "${with_sound}" != "no"; then
7280   # Sound support for GNU/Linux and the free BSDs.
7281   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7282 do :
7283   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7284 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7285 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7286   cat >>confdefs.h <<_ACEOF
7287 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7288 _ACEOF
7289  have_sound_header=yes
7290 fi
7291
7292 done
7293
7294   # Emulation library used on NetBSD.
7295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7296 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7297 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7298   $as_echo_n "(cached) " >&6
7299 else
7300   ac_check_lib_save_LIBS=$LIBS
7301 LIBS="-lossaudio  $LIBS"
7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7303 /* end confdefs.h.  */
7304
7305 /* Override any GCC internal prototype to avoid an error.
7306    Use char because int might match the return type of a GCC
7307    builtin and then its argument prototype would still apply.  */
7308 #ifdef __cplusplus
7309 extern "C"
7310 #endif
7311 char _oss_ioctl ();
7312 int
7313 main ()
7314 {
7315 return _oss_ioctl ();
7316   ;
7317   return 0;
7318 }
7319 _ACEOF
7320 if ac_fn_c_try_link "$LINENO"; then :
7321   ac_cv_lib_ossaudio__oss_ioctl=yes
7322 else
7323   ac_cv_lib_ossaudio__oss_ioctl=no
7324 fi
7325 rm -f core conftest.err conftest.$ac_objext \
7326     conftest$ac_exeext conftest.$ac_ext
7327 LIBS=$ac_check_lib_save_LIBS
7328 fi
7329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7330 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7331 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7332   LIBSOUND=-lossaudio
7333 else
7334   LIBSOUND=
7335 fi
7336
7337
7338
7339   ALSA_REQUIRED=1.0.0
7340   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7341
7342   succeeded=no
7343
7344   # Extract the first word of "pkg-config", so it can be a program name with args.
7345 set dummy pkg-config; ac_word=$2
7346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7347 $as_echo_n "checking for $ac_word... " >&6; }
7348 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7349   $as_echo_n "(cached) " >&6
7350 else
7351   case $PKG_CONFIG in
7352   [\\/]* | ?:[\\/]*)
7353   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7354   ;;
7355   *)
7356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7357 for as_dir in $PATH
7358 do
7359   IFS=$as_save_IFS
7360   test -z "$as_dir" && as_dir=.
7361     for ac_exec_ext in '' $ac_executable_extensions; do
7362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7363     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7364     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7365     break 2
7366   fi
7367 done
7368   done
7369 IFS=$as_save_IFS
7370
7371   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7372   ;;
7373 esac
7374 fi
7375 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7376 if test -n "$PKG_CONFIG"; then
7377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7378 $as_echo "$PKG_CONFIG" >&6; }
7379 else
7380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7381 $as_echo "no" >&6; }
7382 fi
7383
7384
7385
7386   if test "$PKG_CONFIG" = "no" ; then
7387      HAVE_ALSA=no
7388   else
7389      PKG_CONFIG_MIN_VERSION=0.9.0
7390      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7391         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7392 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7393
7394         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7395             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7396 $as_echo "yes" >&6; }
7397             succeeded=yes
7398
7399             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7400 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7401             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7402             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7403 $as_echo "$ALSA_CFLAGS" >&6; }
7404
7405             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7406 $as_echo_n "checking ALSA_LIBS... " >&6; }
7407             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7408             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7409 $as_echo "$ALSA_LIBS" >&6; }
7410         else
7411             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7412 $as_echo "no" >&6; }
7413             ALSA_CFLAGS=""
7414             ALSA_LIBS=""
7415             ## If we have a custom action on failure, don't print errors, but
7416             ## do set a variable so people can do so.
7417             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7418
7419         fi
7420
7421
7422
7423      else
7424         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7425         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7426      fi
7427   fi
7428
7429   if test $succeeded = yes; then
7430      HAVE_ALSA=yes
7431   else
7432      HAVE_ALSA=no
7433   fi
7434
7435   if test $HAVE_ALSA = yes; then
7436     SAVE_CFLAGS="$CFLAGS"
7437     SAVE_LDFLAGS="$LDFLAGS"
7438     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7439     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7440     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7441 /* end confdefs.h.  */
7442 #include <asoundlib.h>
7443 int
7444 main ()
7445 {
7446 snd_lib_error_set_handler (0);
7447   ;
7448   return 0;
7449 }
7450 _ACEOF
7451 if ac_fn_c_try_compile "$LINENO"; then :
7452   emacs_alsa_normal=yes
7453 else
7454   emacs_alsa_normal=no
7455 fi
7456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7457     if test "$emacs_alsa_normal" != yes; then
7458       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7459 /* end confdefs.h.  */
7460 #include <alsa/asoundlib.h>
7461 int
7462 main ()
7463 {
7464 snd_lib_error_set_handler (0);
7465   ;
7466   return 0;
7467 }
7468 _ACEOF
7469 if ac_fn_c_try_compile "$LINENO"; then :
7470   emacs_alsa_subdir=yes
7471 else
7472   emacs_alsa_subdir=no
7473 fi
7474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7475       if test "$emacs_alsa_subdir" != yes; then
7476         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7477       fi
7478       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7479     fi
7480
7481     CFLAGS="$SAVE_CFLAGS"
7482     LDFLAGS="$SAVE_LDFLAGS"
7483     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7484     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7485
7486 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7487
7488   fi
7489
7490         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7491      case "$opsys" in
7492               gnu-linux|freebsd|netbsd)
7493
7494 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7495
7496          ;;
7497      esac
7498   fi
7499
7500
7501 fi
7502
7503 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7504   linux/version.h sys/systeminfo.h limits.h \
7505   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7506   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7507   sys/utsname.h pwd.h utmp.h dirent.h util.h
7508 do :
7509   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7510 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7511 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7512   cat >>confdefs.h <<_ACEOF
7513 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7514 _ACEOF
7515
7516 fi
7517
7518 done
7519
7520
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7522 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7524 /* end confdefs.h.  */
7525 #include <sys/personality.h>
7526 int
7527 main ()
7528 {
7529 personality (PER_LINUX32)
7530   ;
7531   return 0;
7532 }
7533 _ACEOF
7534 if ac_fn_c_try_compile "$LINENO"; then :
7535   emacs_cv_personality_linux32=yes
7536 else
7537   emacs_cv_personality_linux32=no
7538 fi
7539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7541 $as_echo "$emacs_cv_personality_linux32" >&6; }
7542
7543 if test $emacs_cv_personality_linux32 = yes; then
7544
7545 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7546
7547 fi
7548
7549 for ac_header in term.h
7550 do :
7551   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7552 if test "x$ac_cv_header_term_h" = xyes; then :
7553   cat >>confdefs.h <<_ACEOF
7554 #define HAVE_TERM_H 1
7555 _ACEOF
7556
7557 fi
7558
7559 done
7560
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7562 $as_echo_n "checking for ANSI C header files... " >&6; }
7563 if ${ac_cv_header_stdc+:} false; then :
7564   $as_echo_n "(cached) " >&6
7565 else
7566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7567 /* end confdefs.h.  */
7568 #include <stdlib.h>
7569 #include <stdarg.h>
7570 #include <string.h>
7571 #include <float.h>
7572
7573 int
7574 main ()
7575 {
7576
7577   ;
7578   return 0;
7579 }
7580 _ACEOF
7581 if ac_fn_c_try_compile "$LINENO"; then :
7582   ac_cv_header_stdc=yes
7583 else
7584   ac_cv_header_stdc=no
7585 fi
7586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7587
7588 if test $ac_cv_header_stdc = yes; then
7589   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7591 /* end confdefs.h.  */
7592 #include <string.h>
7593
7594 _ACEOF
7595 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7596   $EGREP "memchr" >/dev/null 2>&1; then :
7597
7598 else
7599   ac_cv_header_stdc=no
7600 fi
7601 rm -f conftest*
7602
7603 fi
7604
7605 if test $ac_cv_header_stdc = yes; then
7606   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7608 /* end confdefs.h.  */
7609 #include <stdlib.h>
7610
7611 _ACEOF
7612 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7613   $EGREP "free" >/dev/null 2>&1; then :
7614
7615 else
7616   ac_cv_header_stdc=no
7617 fi
7618 rm -f conftest*
7619
7620 fi
7621
7622 if test $ac_cv_header_stdc = yes; then
7623   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7624   if test "$cross_compiling" = yes; then :
7625   :
7626 else
7627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7628 /* end confdefs.h.  */
7629 #include <ctype.h>
7630 #include <stdlib.h>
7631 #if ((' ' & 0x0FF) == 0x020)
7632 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7633 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7634 #else
7635 # define ISLOWER(c) \
7636                    (('a' <= (c) && (c) <= 'i') \
7637                      || ('j' <= (c) && (c) <= 'r') \
7638                      || ('s' <= (c) && (c) <= 'z'))
7639 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7640 #endif
7641
7642 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7643 int
7644 main ()
7645 {
7646   int i;
7647   for (i = 0; i < 256; i++)
7648     if (XOR (islower (i), ISLOWER (i))
7649         || toupper (i) != TOUPPER (i))
7650       return 2;
7651   return 0;
7652 }
7653 _ACEOF
7654 if ac_fn_c_try_run "$LINENO"; then :
7655
7656 else
7657   ac_cv_header_stdc=no
7658 fi
7659 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7660   conftest.$ac_objext conftest.beam conftest.$ac_ext
7661 fi
7662
7663 fi
7664 fi
7665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7666 $as_echo "$ac_cv_header_stdc" >&6; }
7667 if test $ac_cv_header_stdc = yes; then
7668
7669 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7670
7671 fi
7672
7673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7674 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7675 if ${ac_cv_header_time+:} false; then :
7676   $as_echo_n "(cached) " >&6
7677 else
7678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7679 /* end confdefs.h.  */
7680 #include <sys/types.h>
7681 #include <sys/time.h>
7682 #include <time.h>
7683
7684 int
7685 main ()
7686 {
7687 if ((struct tm *) 0)
7688 return 0;
7689   ;
7690   return 0;
7691 }
7692 _ACEOF
7693 if ac_fn_c_try_compile "$LINENO"; then :
7694   ac_cv_header_time=yes
7695 else
7696   ac_cv_header_time=no
7697 fi
7698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7699 fi
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7701 $as_echo "$ac_cv_header_time" >&6; }
7702 if test $ac_cv_header_time = yes; then
7703
7704 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7705
7706 fi
7707
7708 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7709 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7710   ac_have_decl=1
7711 else
7712   ac_have_decl=0
7713 fi
7714
7715 cat >>confdefs.h <<_ACEOF
7716 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7717 _ACEOF
7718
7719 if test $ac_cv_have_decl_sys_siglist != yes; then
7720   # For Tru64, at least:
7721   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7722 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7723   ac_have_decl=1
7724 else
7725   ac_have_decl=0
7726 fi
7727
7728 cat >>confdefs.h <<_ACEOF
7729 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7730 _ACEOF
7731
7732   if test $ac_cv_have_decl___sys_siglist = yes; then
7733
7734 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7735
7736   fi
7737 fi
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7739 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7740 if ${ac_cv_header_sys_wait_h+:} false; then :
7741   $as_echo_n "(cached) " >&6
7742 else
7743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7744 /* end confdefs.h.  */
7745 #include <sys/types.h>
7746 #include <sys/wait.h>
7747 #ifndef WEXITSTATUS
7748 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7749 #endif
7750 #ifndef WIFEXITED
7751 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7752 #endif
7753
7754 int
7755 main ()
7756 {
7757   int s;
7758   wait (&s);
7759   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7760   ;
7761   return 0;
7762 }
7763 _ACEOF
7764 if ac_fn_c_try_compile "$LINENO"; then :
7765   ac_cv_header_sys_wait_h=yes
7766 else
7767   ac_cv_header_sys_wait_h=no
7768 fi
7769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7770 fi
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7772 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7773 if test $ac_cv_header_sys_wait_h = yes; then
7774
7775 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7776
7777 fi
7778
7779
7780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7781 $as_echo_n "checking for struct utimbuf... " >&6; }
7782 if ${emacs_cv_struct_utimbuf+:} false; then :
7783   $as_echo_n "(cached) " >&6
7784 else
7785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786 /* end confdefs.h.  */
7787 #ifdef TIME_WITH_SYS_TIME
7788 #include <sys/time.h>
7789 #include <time.h>
7790 #else
7791 #ifdef HAVE_SYS_TIME_H
7792 #include <sys/time.h>
7793 #else
7794 #include <time.h>
7795 #endif
7796 #endif
7797 #ifdef HAVE_UTIME_H
7798 #include <utime.h>
7799 #endif
7800 int
7801 main ()
7802 {
7803 static struct utimbuf x; x.actime = x.modtime;
7804   ;
7805   return 0;
7806 }
7807 _ACEOF
7808 if ac_fn_c_try_compile "$LINENO"; then :
7809   emacs_cv_struct_utimbuf=yes
7810 else
7811   emacs_cv_struct_utimbuf=no
7812 fi
7813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7814 fi
7815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7816 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7817 if test $emacs_cv_struct_utimbuf = yes; then
7818
7819 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7820
7821 fi
7822
7823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7824 $as_echo_n "checking return type of signal handlers... " >&6; }
7825 if ${ac_cv_type_signal+:} false; then :
7826   $as_echo_n "(cached) " >&6
7827 else
7828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7829 /* end confdefs.h.  */
7830 #include <sys/types.h>
7831 #include <signal.h>
7832
7833 int
7834 main ()
7835 {
7836 return *(signal (0, 0)) (0) == 1;
7837   ;
7838   return 0;
7839 }
7840 _ACEOF
7841 if ac_fn_c_try_compile "$LINENO"; then :
7842   ac_cv_type_signal=int
7843 else
7844   ac_cv_type_signal=void
7845 fi
7846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7847 fi
7848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7849 $as_echo "$ac_cv_type_signal" >&6; }
7850
7851 cat >>confdefs.h <<_ACEOF
7852 #define RETSIGTYPE $ac_cv_type_signal
7853 _ACEOF
7854
7855
7856
7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7858 $as_echo_n "checking for speed_t... " >&6; }
7859 if ${emacs_cv_speed_t+:} false; then :
7860   $as_echo_n "(cached) " >&6
7861 else
7862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7863 /* end confdefs.h.  */
7864 #include <termios.h>
7865 int
7866 main ()
7867 {
7868 speed_t x = 1;
7869   ;
7870   return 0;
7871 }
7872 _ACEOF
7873 if ac_fn_c_try_compile "$LINENO"; then :
7874   emacs_cv_speed_t=yes
7875 else
7876   emacs_cv_speed_t=no
7877 fi
7878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7879 fi
7880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7881 $as_echo "$emacs_cv_speed_t" >&6; }
7882 if test $emacs_cv_speed_t = yes; then
7883
7884 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7885
7886 fi
7887
7888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7889 $as_echo_n "checking for struct timeval... " >&6; }
7890 if ${emacs_cv_struct_timeval+:} false; then :
7891   $as_echo_n "(cached) " >&6
7892 else
7893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7894 /* end confdefs.h.  */
7895 #ifdef TIME_WITH_SYS_TIME
7896 #include <sys/time.h>
7897 #include <time.h>
7898 #else
7899 #ifdef HAVE_SYS_TIME_H
7900 #include <sys/time.h>
7901 #else
7902 #include <time.h>
7903 #endif
7904 #endif
7905 int
7906 main ()
7907 {
7908 static struct timeval x; x.tv_sec = x.tv_usec;
7909   ;
7910   return 0;
7911 }
7912 _ACEOF
7913 if ac_fn_c_try_compile "$LINENO"; then :
7914   emacs_cv_struct_timeval=yes
7915 else
7916   emacs_cv_struct_timeval=no
7917 fi
7918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7919 fi
7920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7921 $as_echo "$emacs_cv_struct_timeval" >&6; }
7922 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7923 if test $emacs_cv_struct_timeval = yes; then
7924
7925 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7926
7927 fi
7928
7929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7930 $as_echo_n "checking for struct exception... " >&6; }
7931 if ${emacs_cv_struct_exception+:} false; then :
7932   $as_echo_n "(cached) " >&6
7933 else
7934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7935 /* end confdefs.h.  */
7936 #include <math.h>
7937 int
7938 main ()
7939 {
7940 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7941   ;
7942   return 0;
7943 }
7944 _ACEOF
7945 if ac_fn_c_try_compile "$LINENO"; then :
7946   emacs_cv_struct_exception=yes
7947 else
7948   emacs_cv_struct_exception=no
7949 fi
7950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7951 fi
7952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7953 $as_echo "$emacs_cv_struct_exception" >&6; }
7954 HAVE_EXCEPTION=$emacs_cv_struct_exception
7955 if test $emacs_cv_struct_exception != yes; then
7956
7957 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7958
7959 fi
7960
7961 for ac_header in sys/socket.h
7962 do :
7963   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7964 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7965   cat >>confdefs.h <<_ACEOF
7966 #define HAVE_SYS_SOCKET_H 1
7967 _ACEOF
7968
7969 fi
7970
7971 done
7972
7973 for ac_header in net/if.h
7974 do :
7975   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7976 #if HAVE_SYS_SOCKET_H
7977 #include <sys/socket.h>
7978 #endif
7979 "
7980 if test "x$ac_cv_header_net_if_h" = xyes; then :
7981   cat >>confdefs.h <<_ACEOF
7982 #define HAVE_NET_IF_H 1
7983 _ACEOF
7984
7985 fi
7986
7987 done
7988
7989
7990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7991 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7992 if ${ac_cv_struct_tm+:} false; then :
7993   $as_echo_n "(cached) " >&6
7994 else
7995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7996 /* end confdefs.h.  */
7997 #include <sys/types.h>
7998 #include <time.h>
7999
8000 int
8001 main ()
8002 {
8003 struct tm tm;
8004                                      int *p = &tm.tm_sec;
8005                                      return !p;
8006   ;
8007   return 0;
8008 }
8009 _ACEOF
8010 if ac_fn_c_try_compile "$LINENO"; then :
8011   ac_cv_struct_tm=time.h
8012 else
8013   ac_cv_struct_tm=sys/time.h
8014 fi
8015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8016 fi
8017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8018 $as_echo "$ac_cv_struct_tm" >&6; }
8019 if test $ac_cv_struct_tm = sys/time.h; then
8020
8021 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8022
8023 fi
8024
8025 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8026 #include <$ac_cv_struct_tm>
8027
8028 "
8029 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
8030
8031 cat >>confdefs.h <<_ACEOF
8032 #define HAVE_STRUCT_TM_TM_ZONE 1
8033 _ACEOF
8034
8035
8036 fi
8037
8038 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8039
8040 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8041
8042 else
8043   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8044 "
8045 if test "x$ac_cv_have_decl_tzname" = xyes; then :
8046   ac_have_decl=1
8047 else
8048   ac_have_decl=0
8049 fi
8050
8051 cat >>confdefs.h <<_ACEOF
8052 #define HAVE_DECL_TZNAME $ac_have_decl
8053 _ACEOF
8054
8055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8056 $as_echo_n "checking for tzname... " >&6; }
8057 if ${ac_cv_var_tzname+:} false; then :
8058   $as_echo_n "(cached) " >&6
8059 else
8060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8061 /* end confdefs.h.  */
8062 #include <time.h>
8063 #if !HAVE_DECL_TZNAME
8064 extern char *tzname[];
8065 #endif
8066
8067 int
8068 main ()
8069 {
8070 return tzname[0][0];
8071   ;
8072   return 0;
8073 }
8074 _ACEOF
8075 if ac_fn_c_try_link "$LINENO"; then :
8076   ac_cv_var_tzname=yes
8077 else
8078   ac_cv_var_tzname=no
8079 fi
8080 rm -f core conftest.err conftest.$ac_objext \
8081     conftest$ac_exeext conftest.$ac_ext
8082 fi
8083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8084 $as_echo "$ac_cv_var_tzname" >&6; }
8085   if test $ac_cv_var_tzname = yes; then
8086
8087 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8088
8089   fi
8090 fi
8091
8092 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8093 "
8094 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
8095
8096 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8097
8098 fi
8099
8100 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8101 #if HAVE_SYS_SOCKET_H
8102 #include <sys/socket.h>
8103 #endif
8104 #if HAVE_NET_IF_H
8105 #include <net/if.h>
8106 #endif
8107 "
8108 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
8109
8110 cat >>confdefs.h <<_ACEOF
8111 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8112 _ACEOF
8113
8114
8115 fi
8116 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8117 #if HAVE_SYS_SOCKET_H
8118 #include <sys/socket.h>
8119 #endif
8120 #if HAVE_NET_IF_H
8121 #include <net/if.h>
8122 #endif
8123 "
8124 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
8125
8126 cat >>confdefs.h <<_ACEOF
8127 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8128 _ACEOF
8129
8130
8131 fi
8132 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8133 #if HAVE_SYS_SOCKET_H
8134 #include <sys/socket.h>
8135 #endif
8136 #if HAVE_NET_IF_H
8137 #include <net/if.h>
8138 #endif
8139 "
8140 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
8141
8142 cat >>confdefs.h <<_ACEOF
8143 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8144 _ACEOF
8145
8146
8147 fi
8148 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8149 #if HAVE_SYS_SOCKET_H
8150 #include <sys/socket.h>
8151 #endif
8152 #if HAVE_NET_IF_H
8153 #include <net/if.h>
8154 #endif
8155 "
8156 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
8157
8158 cat >>confdefs.h <<_ACEOF
8159 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8160 _ACEOF
8161
8162
8163 fi
8164 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8165 #if HAVE_SYS_SOCKET_H
8166 #include <sys/socket.h>
8167 #endif
8168 #if HAVE_NET_IF_H
8169 #include <net/if.h>
8170 #endif
8171 "
8172 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
8173
8174 cat >>confdefs.h <<_ACEOF
8175 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8176 _ACEOF
8177
8178
8179 fi
8180
8181
8182
8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8184 $as_echo_n "checking for function prototypes... " >&6; }
8185 if test "$ac_cv_prog_cc_c89" != no; then
8186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8187 $as_echo "yes" >&6; }
8188
8189 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8190
8191
8192 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8193
8194 else
8195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8196 $as_echo "no" >&6; }
8197 fi
8198
8199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8200 $as_echo_n "checking for working volatile... " >&6; }
8201 if ${ac_cv_c_volatile+:} false; then :
8202   $as_echo_n "(cached) " >&6
8203 else
8204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8205 /* end confdefs.h.  */
8206
8207 int
8208 main ()
8209 {
8210
8211 volatile int x;
8212 int * volatile y = (int *) 0;
8213 return !x && !y;
8214   ;
8215   return 0;
8216 }
8217 _ACEOF
8218 if ac_fn_c_try_compile "$LINENO"; then :
8219   ac_cv_c_volatile=yes
8220 else
8221   ac_cv_c_volatile=no
8222 fi
8223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8224 fi
8225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8226 $as_echo "$ac_cv_c_volatile" >&6; }
8227 if test $ac_cv_c_volatile = no; then
8228
8229 $as_echo "#define volatile /**/" >>confdefs.h
8230
8231 fi
8232
8233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8234 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8235 if ${ac_cv_c_const+:} false; then :
8236   $as_echo_n "(cached) " >&6
8237 else
8238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8239 /* end confdefs.h.  */
8240
8241 int
8242 main ()
8243 {
8244 /* FIXME: Include the comments suggested by Paul. */
8245 #ifndef __cplusplus
8246   /* Ultrix mips cc rejects this.  */
8247   typedef int charset[2];
8248   const charset cs;
8249   /* SunOS 4.1.1 cc rejects this.  */
8250   char const *const *pcpcc;
8251   char **ppc;
8252   /* NEC SVR4.0.2 mips cc rejects this.  */
8253   struct point {int x, y;};
8254   static struct point const zero = {0,0};
8255   /* AIX XL C 1.02.0.0 rejects this.
8256      It does not let you subtract one const X* pointer from another in
8257      an arm of an if-expression whose if-part is not a constant
8258      expression */
8259   const char *g = "string";
8260   pcpcc = &g + (g ? g-g : 0);
8261   /* HPUX 7.0 cc rejects these. */
8262   ++pcpcc;
8263   ppc = (char**) pcpcc;
8264   pcpcc = (char const *const *) ppc;
8265   { /* SCO 3.2v4 cc rejects this.  */
8266     char *t;
8267     char const *s = 0 ? (char *) 0 : (char const *) 0;
8268
8269     *t++ = 0;
8270     if (s) return 0;
8271   }
8272   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8273     int x[] = {25, 17};
8274     const int *foo = &x[0];
8275     ++foo;
8276   }
8277   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8278     typedef const int *iptr;
8279     iptr p = 0;
8280     ++p;
8281   }
8282   { /* AIX XL C 1.02.0.0 rejects this saying
8283        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8284     struct s { int j; const int *ap[3]; };
8285     struct s *b; b->j = 5;
8286   }
8287   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8288     const int foo = 10;
8289     if (!foo) return 0;
8290   }
8291   return !cs[0] && !zero.x;
8292 #endif
8293
8294   ;
8295   return 0;
8296 }
8297 _ACEOF
8298 if ac_fn_c_try_compile "$LINENO"; then :
8299   ac_cv_c_const=yes
8300 else
8301   ac_cv_c_const=no
8302 fi
8303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8304 fi
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8306 $as_echo "$ac_cv_c_const" >&6; }
8307 if test $ac_cv_c_const = no; then
8308
8309 $as_echo "#define const /**/" >>confdefs.h
8310
8311 fi
8312
8313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8314 $as_echo_n "checking for void * support... " >&6; }
8315 if ${emacs_cv_void_star+:} false; then :
8316   $as_echo_n "(cached) " >&6
8317 else
8318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8319 /* end confdefs.h.  */
8320
8321 int
8322 main ()
8323 {
8324 void * foo;
8325   ;
8326   return 0;
8327 }
8328 _ACEOF
8329 if ac_fn_c_try_compile "$LINENO"; then :
8330   emacs_cv_void_star=yes
8331 else
8332   emacs_cv_void_star=no
8333 fi
8334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8335 fi
8336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8337 $as_echo "$emacs_cv_void_star" >&6; }
8338 if test $emacs_cv_void_star = yes; then
8339   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8340
8341 else
8342   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8343
8344 fi
8345
8346  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8347 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8348 if ${ac_cv_c_bigendian+:} false; then :
8349   $as_echo_n "(cached) " >&6
8350 else
8351   ac_cv_c_bigendian=unknown
8352     # See if we're dealing with a universal compiler.
8353     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8354 /* end confdefs.h.  */
8355 #ifndef __APPLE_CC__
8356                not a universal capable compiler
8357              #endif
8358              typedef int dummy;
8359
8360 _ACEOF
8361 if ac_fn_c_try_compile "$LINENO"; then :
8362
8363         # Check for potential -arch flags.  It is not universal unless
8364         # there are at least two -arch flags with different values.
8365         ac_arch=
8366         ac_prev=
8367         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8368          if test -n "$ac_prev"; then
8369            case $ac_word in
8370              i?86 | x86_64 | ppc | ppc64)
8371                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8372                  ac_arch=$ac_word
8373                else
8374                  ac_cv_c_bigendian=universal
8375                  break
8376                fi
8377                ;;
8378            esac
8379            ac_prev=
8380          elif test "x$ac_word" = "x-arch"; then
8381            ac_prev=arch
8382          fi
8383        done
8384 fi
8385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386     if test $ac_cv_c_bigendian = unknown; then
8387       # See if sys/param.h defines the BYTE_ORDER macro.
8388       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8389 /* end confdefs.h.  */
8390 #include <sys/types.h>
8391              #include <sys/param.h>
8392
8393 int
8394 main ()
8395 {
8396 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8397                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8398                      && LITTLE_ENDIAN)
8399               bogus endian macros
8400              #endif
8401
8402   ;
8403   return 0;
8404 }
8405 _ACEOF
8406 if ac_fn_c_try_compile "$LINENO"; then :
8407   # It does; now see whether it defined to BIG_ENDIAN or not.
8408          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8409 /* end confdefs.h.  */
8410 #include <sys/types.h>
8411                 #include <sys/param.h>
8412
8413 int
8414 main ()
8415 {
8416 #if BYTE_ORDER != BIG_ENDIAN
8417                  not big endian
8418                 #endif
8419
8420   ;
8421   return 0;
8422 }
8423 _ACEOF
8424 if ac_fn_c_try_compile "$LINENO"; then :
8425   ac_cv_c_bigendian=yes
8426 else
8427   ac_cv_c_bigendian=no
8428 fi
8429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8430 fi
8431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8432     fi
8433     if test $ac_cv_c_bigendian = unknown; then
8434       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8435       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8436 /* end confdefs.h.  */
8437 #include <limits.h>
8438
8439 int
8440 main ()
8441 {
8442 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8443               bogus endian macros
8444              #endif
8445
8446   ;
8447   return 0;
8448 }
8449 _ACEOF
8450 if ac_fn_c_try_compile "$LINENO"; then :
8451   # It does; now see whether it defined to _BIG_ENDIAN or not.
8452          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8453 /* end confdefs.h.  */
8454 #include <limits.h>
8455
8456 int
8457 main ()
8458 {
8459 #ifndef _BIG_ENDIAN
8460                  not big endian
8461                 #endif
8462
8463   ;
8464   return 0;
8465 }
8466 _ACEOF
8467 if ac_fn_c_try_compile "$LINENO"; then :
8468   ac_cv_c_bigendian=yes
8469 else
8470   ac_cv_c_bigendian=no
8471 fi
8472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8473 fi
8474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8475     fi
8476     if test $ac_cv_c_bigendian = unknown; then
8477       # Compile a test program.
8478       if test "$cross_compiling" = yes; then :
8479   # Try to guess by grepping values from an object file.
8480          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8481 /* end confdefs.h.  */
8482 short int ascii_mm[] =
8483                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8484                 short int ascii_ii[] =
8485                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8486                 int use_ascii (int i) {
8487                   return ascii_mm[i] + ascii_ii[i];
8488                 }
8489                 short int ebcdic_ii[] =
8490                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8491                 short int ebcdic_mm[] =
8492                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8493                 int use_ebcdic (int i) {
8494                   return ebcdic_mm[i] + ebcdic_ii[i];
8495                 }
8496                 extern int foo;
8497
8498 int
8499 main ()
8500 {
8501 return use_ascii (foo) == use_ebcdic (foo);
8502   ;
8503   return 0;
8504 }
8505 _ACEOF
8506 if ac_fn_c_try_compile "$LINENO"; then :
8507   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8508               ac_cv_c_bigendian=yes
8509             fi
8510             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8511               if test "$ac_cv_c_bigendian" = unknown; then
8512                 ac_cv_c_bigendian=no
8513               else
8514                 # finding both strings is unlikely to happen, but who knows?
8515                 ac_cv_c_bigendian=unknown
8516               fi
8517             fi
8518 fi
8519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8520 else
8521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8522 /* end confdefs.h.  */
8523 $ac_includes_default
8524 int
8525 main ()
8526 {
8527
8528              /* Are we little or big endian?  From Harbison&Steele.  */
8529              union
8530              {
8531                long int l;
8532                char c[sizeof (long int)];
8533              } u;
8534              u.l = 1;
8535              return u.c[sizeof (long int) - 1] == 1;
8536
8537   ;
8538   return 0;
8539 }
8540 _ACEOF
8541 if ac_fn_c_try_run "$LINENO"; then :
8542   ac_cv_c_bigendian=no
8543 else
8544   ac_cv_c_bigendian=yes
8545 fi
8546 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8547   conftest.$ac_objext conftest.beam conftest.$ac_ext
8548 fi
8549
8550     fi
8551 fi
8552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8553 $as_echo "$ac_cv_c_bigendian" >&6; }
8554  case $ac_cv_c_bigendian in #(
8555    yes)
8556      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8557 ;; #(
8558    no)
8559       ;; #(
8560    universal)
8561
8562 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8563
8564      ;; #(
8565    *)
8566      as_fn_error $? "unknown endianness
8567  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8568  esac
8569
8570
8571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8572 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8573 if ${emacs_cv_attribute_aligned+:} false; then :
8574   $as_echo_n "(cached) " >&6
8575 else
8576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8577 /* end confdefs.h.  */
8578 char __attribute__ ((__aligned__ (1 << 3))) c;
8579 int
8580 main ()
8581 {
8582
8583   ;
8584   return 0;
8585 }
8586 _ACEOF
8587 if ac_fn_c_try_compile "$LINENO"; then :
8588   emacs_cv_attribute_aligned=yes
8589 else
8590   emacs_cv_attribute_aligned=no
8591 fi
8592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8593 fi
8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8595 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8596 if test $emacs_cv_attribute_aligned = yes; then
8597
8598 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8599
8600 fi
8601
8602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8603 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8604 set x ${MAKE-make}
8605 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8606 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8607   $as_echo_n "(cached) " >&6
8608 else
8609   cat >conftest.make <<\_ACEOF
8610 SHELL = /bin/sh
8611 all:
8612         @echo '@@@%%%=$(MAKE)=@@@%%%'
8613 _ACEOF
8614 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8615 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8616   *@@@%%%=?*=@@@%%%*)
8617     eval ac_cv_prog_make_${ac_make}_set=yes;;
8618   *)
8619     eval ac_cv_prog_make_${ac_make}_set=no;;
8620 esac
8621 rm -f conftest.make
8622 fi
8623 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8625 $as_echo "yes" >&6; }
8626   SET_MAKE=
8627 else
8628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8629 $as_echo "no" >&6; }
8630   SET_MAKE="MAKE=${MAKE-make}"
8631 fi
8632
8633
8634 DEPFLAGS=
8635 MKDEPDIR=":"
8636 deps_frag=deps.mk
8637 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8638    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8639 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8640    HAVE_GNU_MAKE=no
8641    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8642    if test "x$testval" != x; then
8643       HAVE_GNU_MAKE=yes
8644    else
8645       ac_enable_autodepend=no
8646    fi
8647    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8648 $as_echo "$HAVE_GNU_MAKE" >&6; }
8649    if test $HAVE_GNU_MAKE = yes; then
8650       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8651 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8652       SAVE_CFLAGS="$CFLAGS"
8653       CFLAGS="$CFLAGS -MMD -MF deps.d"
8654       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8655 /* end confdefs.h.  */
8656
8657 int
8658 main ()
8659 {
8660
8661   ;
8662   return 0;
8663 }
8664 _ACEOF
8665 if ac_fn_c_try_compile "$LINENO"; then :
8666
8667 else
8668   ac_enable_autodepend=no
8669 fi
8670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8671       CFLAGS="$SAVE_CFLAGS"
8672       test -f deps.d || ac_enable_autodepend=no
8673       rm -rf deps.d
8674       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8675 $as_echo "$ac_enable_autodepend" >&6; }
8676    fi
8677    if test $ac_enable_autodepend = yes; then
8678       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8679       ## In parallel builds, another make might create depdir between
8680       ## the first test and mkdir, so stick another test on the end.
8681       ## Or use mkinstalldirs?  mkdir -p is not portable.
8682       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8683       deps_frag=autodeps.mk
8684    fi
8685 fi
8686 deps_frag=$srcdir/src/$deps_frag
8687
8688
8689
8690
8691
8692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8693 $as_echo_n "checking for long file names... " >&6; }
8694 if ${ac_cv_sys_long_file_names+:} false; then :
8695   $as_echo_n "(cached) " >&6
8696 else
8697   ac_cv_sys_long_file_names=yes
8698 # Test for long file names in all the places we know might matter:
8699 #      .                the current directory, where building will happen
8700 #      $prefix/lib      where we will be installing things
8701 #      $exec_prefix/lib likewise
8702 #      $TMPDIR          if set, where it might want to write temporary files
8703 #      /tmp             where it might want to write temporary files
8704 #      /var/tmp         likewise
8705 #      /usr/tmp         likewise
8706 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8707   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8708   # in the usual case where exec_prefix is '${prefix}'.
8709   case $ac_dir in #(
8710     . | /* | ?:[\\/]*) ;; #(
8711     *) continue;;
8712   esac
8713   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8714   ac_xdir=$ac_dir/cf$$
8715   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8716   ac_tf1=$ac_xdir/conftest9012345
8717   ac_tf2=$ac_xdir/conftest9012346
8718   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8719     ac_cv_sys_long_file_names=no
8720   rm -f -r "$ac_xdir" 2>/dev/null
8721   test $ac_cv_sys_long_file_names = no && break
8722 done
8723 fi
8724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8725 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8726 if test $ac_cv_sys_long_file_names = yes; then
8727
8728 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8729
8730 fi
8731
8732
8733 #### Choose a window system.
8734
8735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8736 $as_echo_n "checking for X... " >&6; }
8737
8738
8739 # Check whether --with-x was given.
8740 if test "${with_x+set}" = set; then :
8741   withval=$with_x;
8742 fi
8743
8744 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8745 if test "x$with_x" = xno; then
8746   # The user explicitly disabled X.
8747   have_x=disabled
8748 else
8749   case $x_includes,$x_libraries in #(
8750     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8751     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8752   $as_echo_n "(cached) " >&6
8753 else
8754   # One or both of the vars are not set, and there is no cached value.
8755 ac_x_includes=no ac_x_libraries=no
8756 rm -f -r conftest.dir
8757 if mkdir conftest.dir; then
8758   cd conftest.dir
8759   cat >Imakefile <<'_ACEOF'
8760 incroot:
8761         @echo incroot='${INCROOT}'
8762 usrlibdir:
8763         @echo usrlibdir='${USRLIBDIR}'
8764 libdir:
8765         @echo libdir='${LIBDIR}'
8766 _ACEOF
8767   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8768     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8769     for ac_var in incroot usrlibdir libdir; do
8770       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8771     done
8772     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8773     for ac_extension in a so sl dylib la dll; do
8774       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8775          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8776         ac_im_usrlibdir=$ac_im_libdir; break
8777       fi
8778     done
8779     # Screen out bogus values from the imake configuration.  They are
8780     # bogus both because they are the default anyway, and because
8781     # using them would break gcc on systems where it needs fixed includes.
8782     case $ac_im_incroot in
8783         /usr/include) ac_x_includes= ;;
8784         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8785     esac
8786     case $ac_im_usrlibdir in
8787         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8788         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8789     esac
8790   fi
8791   cd ..
8792   rm -f -r conftest.dir
8793 fi
8794
8795 # Standard set of common directories for X headers.
8796 # Check X11 before X11Rn because it is often a symlink to the current release.
8797 ac_x_header_dirs='
8798 /usr/X11/include
8799 /usr/X11R7/include
8800 /usr/X11R6/include
8801 /usr/X11R5/include
8802 /usr/X11R4/include
8803
8804 /usr/include/X11
8805 /usr/include/X11R7
8806 /usr/include/X11R6
8807 /usr/include/X11R5
8808 /usr/include/X11R4
8809
8810 /usr/local/X11/include
8811 /usr/local/X11R7/include
8812 /usr/local/X11R6/include
8813 /usr/local/X11R5/include
8814 /usr/local/X11R4/include
8815
8816 /usr/local/include/X11
8817 /usr/local/include/X11R7
8818 /usr/local/include/X11R6
8819 /usr/local/include/X11R5
8820 /usr/local/include/X11R4
8821
8822 /usr/X386/include
8823 /usr/x386/include
8824 /usr/XFree86/include/X11
8825
8826 /usr/include
8827 /usr/local/include
8828 /usr/unsupported/include
8829 /usr/athena/include
8830 /usr/local/x11r5/include
8831 /usr/lpp/Xamples/include
8832
8833 /usr/openwin/include
8834 /usr/openwin/share/include'
8835
8836 if test "$ac_x_includes" = no; then
8837   # Guess where to find include files, by looking for Xlib.h.
8838   # First, try using that file with no special directory specified.
8839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8840 /* end confdefs.h.  */
8841 #include <X11/Xlib.h>
8842 _ACEOF
8843 if ac_fn_c_try_cpp "$LINENO"; then :
8844   # We can compile using X headers with no special include directory.
8845 ac_x_includes=
8846 else
8847   for ac_dir in $ac_x_header_dirs; do
8848   if test -r "$ac_dir/X11/Xlib.h"; then
8849     ac_x_includes=$ac_dir
8850     break
8851   fi
8852 done
8853 fi
8854 rm -f conftest.err conftest.i conftest.$ac_ext
8855 fi # $ac_x_includes = no
8856
8857 if test "$ac_x_libraries" = no; then
8858   # Check for the libraries.
8859   # See if we find them without any special options.
8860   # Don't add to $LIBS permanently.
8861   ac_save_LIBS=$LIBS
8862   LIBS="-lX11 $LIBS"
8863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8864 /* end confdefs.h.  */
8865 #include <X11/Xlib.h>
8866 int
8867 main ()
8868 {
8869 XrmInitialize ()
8870   ;
8871   return 0;
8872 }
8873 _ACEOF
8874 if ac_fn_c_try_link "$LINENO"; then :
8875   LIBS=$ac_save_LIBS
8876 # We can link X programs with no special library path.
8877 ac_x_libraries=
8878 else
8879   LIBS=$ac_save_LIBS
8880 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8881 do
8882   # Don't even attempt the hair of trying to link an X program!
8883   for ac_extension in a so sl dylib la dll; do
8884     if test -r "$ac_dir/libX11.$ac_extension"; then
8885       ac_x_libraries=$ac_dir
8886       break 2
8887     fi
8888   done
8889 done
8890 fi
8891 rm -f core conftest.err conftest.$ac_objext \
8892     conftest$ac_exeext conftest.$ac_ext
8893 fi # $ac_x_libraries = no
8894
8895 case $ac_x_includes,$ac_x_libraries in #(
8896   no,* | *,no | *\'*)
8897     # Didn't find X, or a directory has "'" in its name.
8898     ac_cv_have_x="have_x=no";; #(
8899   *)
8900     # Record where we found X for the cache.
8901     ac_cv_have_x="have_x=yes\
8902         ac_x_includes='$ac_x_includes'\
8903         ac_x_libraries='$ac_x_libraries'"
8904 esac
8905 fi
8906 ;; #(
8907     *) have_x=yes;;
8908   esac
8909   eval "$ac_cv_have_x"
8910 fi # $with_x != no
8911
8912 if test "$have_x" != yes; then
8913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8914 $as_echo "$have_x" >&6; }
8915   no_x=yes
8916 else
8917   # If each of the values was on the command line, it overrides each guess.
8918   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8919   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8920   # Update the cache value to reflect the command line values.
8921   ac_cv_have_x="have_x=yes\
8922         ac_x_includes='$x_includes'\
8923         ac_x_libraries='$x_libraries'"
8924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8925 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8926 fi
8927
8928 if test "$no_x" = yes; then
8929   window_system=none
8930 else
8931   window_system=x11
8932 fi
8933
8934 ## Workaround for bug in autoconf <= 2.62.
8935 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8936 ## No need to do anything special for these standard directories.
8937 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8938
8939    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8940
8941 fi
8942
8943 LD_SWITCH_X_SITE_AUX=
8944 LD_SWITCH_X_SITE_AUX_RPATH=
8945 if test "${x_libraries}" != NONE; then
8946   if test -n "${x_libraries}"; then
8947     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8948     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8949     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8950   fi
8951   x_default_search_path=""
8952   x_search_path=${x_libraries}
8953   if test -z "${x_search_path}"; then
8954     x_search_path=/usr/lib
8955   fi
8956   for x_library in `echo ${x_search_path}: | \
8957                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8958     x_search_path="\
8959 ${x_library}/X11/%L/%T/%N%C%S:\
8960 ${x_library}/X11/%l/%T/%N%C%S:\
8961 ${x_library}/X11/%T/%N%C%S:\
8962 ${x_library}/X11/%L/%T/%N%S:\
8963 ${x_library}/X11/%l/%T/%N%S:\
8964 ${x_library}/X11/%T/%N%S"
8965     if test x"${x_default_search_path}" = x; then
8966       x_default_search_path=${x_search_path}
8967     else
8968       x_default_search_path="${x_search_path}:${x_default_search_path}"
8969     fi
8970   done
8971 fi
8972
8973
8974
8975 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8976   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8977 fi
8978
8979 if test x"${x_includes}" = x; then
8980   bitmapdir=/usr/include/X11/bitmaps
8981 else
8982   # accumulate include directories that have X11 bitmap subdirectories
8983   bmd_acc="dummyval"
8984   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8985     if test -d "${bmd}/X11/bitmaps"; then
8986       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8987     fi
8988     if test -d "${bmd}/bitmaps"; then
8989       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8990     fi
8991   done
8992   if test ${bmd_acc} != "dummyval"; then
8993     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8994   fi
8995 fi
8996
8997 HAVE_NS=no
8998 NS_IMPL_COCOA=no
8999 NS_IMPL_GNUSTEP=no
9000 tmp_CPPFLAGS="$CPPFLAGS"
9001 tmp_CFLAGS="$CFLAGS"
9002 CPPFLAGS="$CPPFLAGS -x objective-c"
9003 CFLAGS="$CFLAGS -x objective-c"
9004 TEMACS_LDFLAGS2="\${LDFLAGS}"
9005 if test "${with_ns}" != no; then
9006   if test "${opsys}" = darwin; then
9007      NS_IMPL_COCOA=yes
9008      ns_appdir=`pwd`/nextstep/Emacs.app
9009      ns_appbindir=${ns_appdir}/Contents/MacOS/
9010      ns_appresdir=${ns_appdir}/Contents/Resources
9011      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9012   elif test -f $GNUSTEP_CONFIG_FILE; then
9013      NS_IMPL_GNUSTEP=yes
9014      ns_appdir=`pwd`/nextstep/Emacs.app
9015      ns_appbindir=${ns_appdir}/
9016      ns_appresdir=${ns_appdir}/Resources
9017      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9018           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9019      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9020           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9021      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9022      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9023        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9024      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9025        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9026      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9027      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9028      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9029      LIB_STANDARD=
9030      START_FILES=
9031      TEMACS_LDFLAGS2=
9032   fi
9033   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9034 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
9035   HAVE_NS=yes
9036 else
9037   as_fn_error $? "\`--with-ns' was specified, but the include
9038   files are missing or cannot be compiled." "$LINENO" 5
9039 fi
9040
9041
9042   NS_HAVE_NSINTEGER=yes
9043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9044 /* end confdefs.h.  */
9045 #include <Foundation/NSObjCRuntime.h>
9046 int
9047 main ()
9048 {
9049 NSInteger i;
9050   ;
9051   return 0;
9052 }
9053 _ACEOF
9054 if ac_fn_c_try_compile "$LINENO"; then :
9055   ns_have_nsinteger=yes
9056 else
9057   ns_have_nsinteger=no
9058 fi
9059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9060   if test $ns_have_nsinteger = no; then
9061     NS_HAVE_NSINTEGER=no
9062   fi
9063 fi
9064
9065
9066 ns_frag=/dev/null
9067 NS_OBJ=
9068 NS_OBJC_OBJ=
9069 NS_SUPPORT=
9070 if test "${HAVE_NS}" = yes; then
9071   window_system=nextstep
9072   with_xft=no
9073   # set up packaging dirs
9074   exec_prefix=${ns_appbindir}
9075   libexecdir=${ns_appbindir}/libexec
9076   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9077      prefix=${ns_appresdir}
9078   fi
9079   ns_frag=$srcdir/src/ns.mk
9080   NS_OBJ="fontset.o fringe.o image.o"
9081   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9082   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9083 fi
9084 CFLAGS="$tmp_CFLAGS"
9085 CPPFLAGS="$tmp_CPPFLAGS"
9086
9087
9088
9089
9090
9091
9092 case "${window_system}" in
9093   x11 )
9094     HAVE_X_WINDOWS=yes
9095     HAVE_X11=yes
9096     case "${with_x_toolkit}" in
9097       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9098       motif ) USE_X_TOOLKIT=MOTIF ;;
9099       gtk ) with_gtk=yes
9100             USE_X_TOOLKIT=none ;;
9101       gtk3 ) with_gtk3=yes
9102              USE_X_TOOLKIT=none ;;
9103       no ) USE_X_TOOLKIT=none ;;
9104       * ) USE_X_TOOLKIT=maybe ;;
9105     esac
9106   ;;
9107   nextstep | none )
9108     HAVE_X_WINDOWS=no
9109     HAVE_X11=no
9110     USE_X_TOOLKIT=none
9111   ;;
9112 esac
9113
9114 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9115    # Extract the first word of "X", so it can be a program name with args.
9116 set dummy X; ac_word=$2
9117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9118 $as_echo_n "checking for $ac_word... " >&6; }
9119 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
9120   $as_echo_n "(cached) " >&6
9121 else
9122   if test -n "$HAVE_XSERVER"; then
9123   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9124 else
9125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9126 for as_dir in $PATH
9127 do
9128   IFS=$as_save_IFS
9129   test -z "$as_dir" && as_dir=.
9130     for ac_exec_ext in '' $ac_executable_extensions; do
9131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9132     ac_cv_prog_HAVE_XSERVER="true"
9133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9134     break 2
9135   fi
9136 done
9137   done
9138 IFS=$as_save_IFS
9139
9140   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9141 fi
9142 fi
9143 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9144 if test -n "$HAVE_XSERVER"; then
9145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9146 $as_echo "$HAVE_XSERVER" >&6; }
9147 else
9148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9149 $as_echo "no" >&6; }
9150 fi
9151
9152
9153    if test "$HAVE_XSERVER" = true ||
9154       test -n "$DISPLAY" ||
9155       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9156         as_fn_error $? "You seem to be running X, but no X development libraries
9157 were found.  You should install the relevant development files for X
9158 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9159 sure you have development files for image handling, i.e.
9160 tiff, gif, jpeg, png and xpm.
9161 If you are sure you want Emacs compiled without X window support, pass
9162   --without-x
9163 to configure." "$LINENO" 5
9164    fi
9165 fi
9166
9167 ### If we're using X11, we should use the X menu package.
9168 HAVE_MENUS=no
9169 case ${HAVE_X11} in
9170   yes ) HAVE_MENUS=yes ;;
9171 esac
9172
9173 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9174 # Assume not, until told otherwise.
9175 GNU_MALLOC=yes
9176 doug_lea_malloc=yes
9177 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9178 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
9179
9180 else
9181   doug_lea_malloc=no
9182 fi
9183
9184 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9185 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
9186
9187 else
9188   doug_lea_malloc=no
9189 fi
9190
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9192 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9193 if ${emacs_cv_var___after_morecore_hook+:} false; then :
9194   $as_echo_n "(cached) " >&6
9195 else
9196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9197 /* end confdefs.h.  */
9198 extern void (* __after_morecore_hook)();
9199 int
9200 main ()
9201 {
9202 __after_morecore_hook = 0
9203   ;
9204   return 0;
9205 }
9206 _ACEOF
9207 if ac_fn_c_try_link "$LINENO"; then :
9208   emacs_cv_var___after_morecore_hook=yes
9209 else
9210   emacs_cv_var___after_morecore_hook=no
9211 fi
9212 rm -f core conftest.err conftest.$ac_objext \
9213     conftest$ac_exeext conftest.$ac_ext
9214 fi
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9216 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9217 if test $emacs_cv_var___after_morecore_hook = no; then
9218   doug_lea_malloc=no
9219 fi
9220
9221
9222 system_malloc=no
9223 case "$opsys" in
9224   ## darwin ld insists on the use of malloc routines in the System framework.
9225   darwin|sol2-10) system_malloc=yes ;;
9226 esac
9227
9228 if test "${system_malloc}" = "yes"; then
9229
9230 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9231
9232   GNU_MALLOC=no
9233   GNU_MALLOC_reason="
9234     (The GNU allocators don't work with this system configuration.)"
9235   GMALLOC_OBJ=
9236   VMLIMIT_OBJ=
9237 else
9238   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9239   VMLIMIT_OBJ=vm-limit.o
9240 fi
9241
9242
9243
9244 if test "$doug_lea_malloc" = "yes" ; then
9245   if test "$GNU_MALLOC" = yes ; then
9246     GNU_MALLOC_reason="
9247       (Using Doug Lea's new malloc from the GNU C Library.)"
9248   fi
9249
9250 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9251
9252
9253   ## Use mmap directly for allocating larger buffers.
9254   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9255   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9256   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9257   case "$opsys" in
9258     gnu*) REL_ALLOC=no ;;
9259   esac
9260 fi
9261
9262 if test x"${REL_ALLOC}" = x; then
9263   REL_ALLOC=${GNU_MALLOC}
9264 fi
9265
9266 use_mmap_for_buffers=no
9267 case "$opsys" in
9268   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9269 esac
9270
9271
9272
9273
9274   for ac_header in $ac_header_list
9275 do :
9276   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9277 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9278 "
9279 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9280   cat >>confdefs.h <<_ACEOF
9281 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9282 _ACEOF
9283
9284 fi
9285
9286 done
9287
9288
9289
9290
9291
9292
9293
9294
9295 for ac_func in getpagesize
9296 do :
9297   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9298 if test "x$ac_cv_func_getpagesize" = xyes; then :
9299   cat >>confdefs.h <<_ACEOF
9300 #define HAVE_GETPAGESIZE 1
9301 _ACEOF
9302
9303 fi
9304 done
9305
9306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9307 $as_echo_n "checking for working mmap... " >&6; }
9308 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9309   $as_echo_n "(cached) " >&6
9310 else
9311   if test "$cross_compiling" = yes; then :
9312   ac_cv_func_mmap_fixed_mapped=no
9313 else
9314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9315 /* end confdefs.h.  */
9316 $ac_includes_default
9317 /* malloc might have been renamed as rpl_malloc. */
9318 #undef malloc
9319
9320 /* Thanks to Mike Haertel and Jim Avera for this test.
9321    Here is a matrix of mmap possibilities:
9322         mmap private not fixed
9323         mmap private fixed at somewhere currently unmapped
9324         mmap private fixed at somewhere already mapped
9325         mmap shared not fixed
9326         mmap shared fixed at somewhere currently unmapped
9327         mmap shared fixed at somewhere already mapped
9328    For private mappings, we should verify that changes cannot be read()
9329    back from the file, nor mmap's back from the file at a different
9330    address.  (There have been systems where private was not correctly
9331    implemented like the infamous i386 svr4.0, and systems where the
9332    VM page cache was not coherent with the file system buffer cache
9333    like early versions of FreeBSD and possibly contemporary NetBSD.)
9334    For shared mappings, we should conversely verify that changes get
9335    propagated back to all the places they're supposed to be.
9336
9337    Grep wants private fixed already mapped.
9338    The main things grep needs to know about mmap are:
9339    * does it exist and is it safe to write into the mmap'd area
9340    * how to use it (BSD variants)  */
9341
9342 #include <fcntl.h>
9343 #include <sys/mman.h>
9344
9345 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9346 char *malloc ();
9347 #endif
9348
9349 /* This mess was copied from the GNU getpagesize.h.  */
9350 #ifndef HAVE_GETPAGESIZE
9351 # ifdef _SC_PAGESIZE
9352 #  define getpagesize() sysconf(_SC_PAGESIZE)
9353 # else /* no _SC_PAGESIZE */
9354 #  ifdef HAVE_SYS_PARAM_H
9355 #   include <sys/param.h>
9356 #   ifdef EXEC_PAGESIZE
9357 #    define getpagesize() EXEC_PAGESIZE
9358 #   else /* no EXEC_PAGESIZE */
9359 #    ifdef NBPG
9360 #     define getpagesize() NBPG * CLSIZE
9361 #     ifndef CLSIZE
9362 #      define CLSIZE 1
9363 #     endif /* no CLSIZE */
9364 #    else /* no NBPG */
9365 #     ifdef NBPC
9366 #      define getpagesize() NBPC
9367 #     else /* no NBPC */
9368 #      ifdef PAGESIZE
9369 #       define getpagesize() PAGESIZE
9370 #      endif /* PAGESIZE */
9371 #     endif /* no NBPC */
9372 #    endif /* no NBPG */
9373 #   endif /* no EXEC_PAGESIZE */
9374 #  else /* no HAVE_SYS_PARAM_H */
9375 #   define getpagesize() 8192   /* punt totally */
9376 #  endif /* no HAVE_SYS_PARAM_H */
9377 # endif /* no _SC_PAGESIZE */
9378
9379 #endif /* no HAVE_GETPAGESIZE */
9380
9381 int
9382 main ()
9383 {
9384   char *data, *data2, *data3;
9385   const char *cdata2;
9386   int i, pagesize;
9387   int fd, fd2;
9388
9389   pagesize = getpagesize ();
9390
9391   /* First, make a file with some known garbage in it. */
9392   data = (char *) malloc (pagesize);
9393   if (!data)
9394     return 1;
9395   for (i = 0; i < pagesize; ++i)
9396     *(data + i) = rand ();
9397   umask (0);
9398   fd = creat ("conftest.mmap", 0600);
9399   if (fd < 0)
9400     return 2;
9401   if (write (fd, data, pagesize) != pagesize)
9402     return 3;
9403   close (fd);
9404
9405   /* Next, check that the tail of a page is zero-filled.  File must have
9406      non-zero length, otherwise we risk SIGBUS for entire page.  */
9407   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9408   if (fd2 < 0)
9409     return 4;
9410   cdata2 = "";
9411   if (write (fd2, cdata2, 1) != 1)
9412     return 5;
9413   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9414   if (data2 == MAP_FAILED)
9415     return 6;
9416   for (i = 0; i < pagesize; ++i)
9417     if (*(data2 + i))
9418       return 7;
9419   close (fd2);
9420   if (munmap (data2, pagesize))
9421     return 8;
9422
9423   /* Next, try to mmap the file at a fixed address which already has
9424      something else allocated at it.  If we can, also make sure that
9425      we see the same garbage.  */
9426   fd = open ("conftest.mmap", O_RDWR);
9427   if (fd < 0)
9428     return 9;
9429   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9430                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9431     return 10;
9432   for (i = 0; i < pagesize; ++i)
9433     if (*(data + i) != *(data2 + i))
9434       return 11;
9435
9436   /* Finally, make sure that changes to the mapped area do not
9437      percolate back to the file as seen by read().  (This is a bug on
9438      some variants of i386 svr4.0.)  */
9439   for (i = 0; i < pagesize; ++i)
9440     *(data2 + i) = *(data2 + i) + 1;
9441   data3 = (char *) malloc (pagesize);
9442   if (!data3)
9443     return 12;
9444   if (read (fd, data3, pagesize) != pagesize)
9445     return 13;
9446   for (i = 0; i < pagesize; ++i)
9447     if (*(data + i) != *(data3 + i))
9448       return 14;
9449   close (fd);
9450   return 0;
9451 }
9452 _ACEOF
9453 if ac_fn_c_try_run "$LINENO"; then :
9454   ac_cv_func_mmap_fixed_mapped=yes
9455 else
9456   ac_cv_func_mmap_fixed_mapped=no
9457 fi
9458 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9459   conftest.$ac_objext conftest.beam conftest.$ac_ext
9460 fi
9461
9462 fi
9463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9464 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9465 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9466
9467 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9468
9469 fi
9470 rm -f conftest.mmap conftest.txt
9471
9472 if test $use_mmap_for_buffers = yes; then
9473
9474 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9475
9476   REL_ALLOC=no
9477 fi
9478
9479 LIBS="$LIBS_SYSTEM $LIBS"
9480
9481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9482 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9483 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9484   $as_echo_n "(cached) " >&6
9485 else
9486   ac_check_lib_save_LIBS=$LIBS
9487 LIBS="-ldnet  $LIBS"
9488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9489 /* end confdefs.h.  */
9490
9491 /* Override any GCC internal prototype to avoid an error.
9492    Use char because int might match the return type of a GCC
9493    builtin and then its argument prototype would still apply.  */
9494 #ifdef __cplusplus
9495 extern "C"
9496 #endif
9497 char dnet_ntoa ();
9498 int
9499 main ()
9500 {
9501 return dnet_ntoa ();
9502   ;
9503   return 0;
9504 }
9505 _ACEOF
9506 if ac_fn_c_try_link "$LINENO"; then :
9507   ac_cv_lib_dnet_dnet_ntoa=yes
9508 else
9509   ac_cv_lib_dnet_dnet_ntoa=no
9510 fi
9511 rm -f core conftest.err conftest.$ac_objext \
9512     conftest$ac_exeext conftest.$ac_ext
9513 LIBS=$ac_check_lib_save_LIBS
9514 fi
9515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9516 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9517 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9518   cat >>confdefs.h <<_ACEOF
9519 #define HAVE_LIBDNET 1
9520 _ACEOF
9521
9522   LIBS="-ldnet $LIBS"
9523
9524 fi
9525
9526
9527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9528 $as_echo_n "checking for main in -lXbsd... " >&6; }
9529 if ${ac_cv_lib_Xbsd_main+:} false; then :
9530   $as_echo_n "(cached) " >&6
9531 else
9532   ac_check_lib_save_LIBS=$LIBS
9533 LIBS="-lXbsd  $LIBS"
9534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9535 /* end confdefs.h.  */
9536
9537
9538 int
9539 main ()
9540 {
9541 return main ();
9542   ;
9543   return 0;
9544 }
9545 _ACEOF
9546 if ac_fn_c_try_link "$LINENO"; then :
9547   ac_cv_lib_Xbsd_main=yes
9548 else
9549   ac_cv_lib_Xbsd_main=no
9550 fi
9551 rm -f core conftest.err conftest.$ac_objext \
9552     conftest$ac_exeext conftest.$ac_ext
9553 LIBS=$ac_check_lib_save_LIBS
9554 fi
9555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9556 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9557 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9558   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9559 fi
9560
9561
9562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9563 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9564 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9565   $as_echo_n "(cached) " >&6
9566 else
9567   ac_check_lib_save_LIBS=$LIBS
9568 LIBS="-lpthreads  $LIBS"
9569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9570 /* end confdefs.h.  */
9571
9572 /* Override any GCC internal prototype to avoid an error.
9573    Use char because int might match the return type of a GCC
9574    builtin and then its argument prototype would still apply.  */
9575 #ifdef __cplusplus
9576 extern "C"
9577 #endif
9578 char cma_open ();
9579 int
9580 main ()
9581 {
9582 return cma_open ();
9583   ;
9584   return 0;
9585 }
9586 _ACEOF
9587 if ac_fn_c_try_link "$LINENO"; then :
9588   ac_cv_lib_pthreads_cma_open=yes
9589 else
9590   ac_cv_lib_pthreads_cma_open=no
9591 fi
9592 rm -f core conftest.err conftest.$ac_objext \
9593     conftest$ac_exeext conftest.$ac_ext
9594 LIBS=$ac_check_lib_save_LIBS
9595 fi
9596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9597 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9598 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9599   cat >>confdefs.h <<_ACEOF
9600 #define HAVE_LIBPTHREADS 1
9601 _ACEOF
9602
9603   LIBS="-lpthreads $LIBS"
9604
9605 fi
9606
9607
9608 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9609 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9610 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9611 ## added to LIBS in configure would never contain the pthreads part,
9612 ## but the value used in Makefiles might.  FIXME?
9613 ##
9614 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9615 ## be harmless on older versions of X where it happens to exist.
9616 test "$opsys" = "aix4-2" && \
9617   test $ac_cv_lib_pthreads_cma_open = yes && \
9618   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9619
9620
9621 case ${host_os} in
9622 aix*)
9623   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9624 $as_echo_n "checking for -bbigtoc option... " >&6; }
9625 if ${gdb_cv_bigtoc+:} false; then :
9626   $as_echo_n "(cached) " >&6
9627 else
9628
9629     case $GCC in
9630     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9631     *) gdb_cv_bigtoc=-bbigtoc ;;
9632     esac
9633
9634     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9635     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9636 /* end confdefs.h.  */
9637
9638 int
9639 main ()
9640 {
9641 int i;
9642   ;
9643   return 0;
9644 }
9645 _ACEOF
9646 if ac_fn_c_try_link "$LINENO"; then :
9647
9648 else
9649   gdb_cv_bigtoc=
9650 fi
9651 rm -f core conftest.err conftest.$ac_objext \
9652     conftest$ac_exeext conftest.$ac_ext
9653
9654 fi
9655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9656 $as_echo "$gdb_cv_bigtoc" >&6; }
9657   ;;
9658 esac
9659
9660 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9661 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9662 # REAL_CPPFLAGS later on.
9663
9664 REAL_CFLAGS="$CFLAGS"
9665 REAL_CPPFLAGS="$CPPFLAGS"
9666
9667 if test "${HAVE_X11}" = "yes"; then
9668   DEFS="$C_SWITCH_X_SITE $DEFS"
9669   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9670   LIBS="-lX11 $LIBS"
9671   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9672   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9673
9674   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9675   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9676   # but it's more convenient here to set LD_RUN_PATH
9677   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9678   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9679     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9680     export LD_RUN_PATH
9681   fi
9682
9683   if test "${opsys}" = "gnu-linux"; then
9684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9685 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9686     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9687 /* end confdefs.h.  */
9688
9689 int
9690 main ()
9691 {
9692 XOpenDisplay ("foo");
9693   ;
9694   return 0;
9695 }
9696 _ACEOF
9697 if ac_fn_c_try_link "$LINENO"; then :
9698   xlinux_first_failure=no
9699 else
9700   xlinux_first_failure=yes
9701 fi
9702 rm -f core conftest.err conftest.$ac_objext \
9703     conftest$ac_exeext conftest.$ac_ext
9704     if test "${xlinux_first_failure}" = "yes"; then
9705       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9706       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9707       OLD_CPPFLAGS="$CPPFLAGS"
9708       OLD_LIBS="$LIBS"
9709       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9710       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9711       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9712       LIBS="$LIBS -b i486-linuxaout"
9713       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9714 /* end confdefs.h.  */
9715
9716 int
9717 main ()
9718 {
9719 XOpenDisplay ("foo");
9720   ;
9721   return 0;
9722 }
9723 _ACEOF
9724 if ac_fn_c_try_link "$LINENO"; then :
9725   xlinux_second_failure=no
9726 else
9727   xlinux_second_failure=yes
9728 fi
9729 rm -f core conftest.err conftest.$ac_objext \
9730     conftest$ac_exeext conftest.$ac_ext
9731       if test "${xlinux_second_failure}" = "yes"; then
9732         # If we get the same failure with -b, there is no use adding -b.
9733         # So take it out.  This plays safe.
9734         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9735         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9736         CPPFLAGS="$OLD_CPPFLAGS"
9737         LIBS="$OLD_LIBS"
9738         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9739 $as_echo "no" >&6; }
9740       else
9741         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9742 $as_echo "yes" >&6; }
9743       fi
9744     else
9745       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9746 $as_echo "no" >&6; }
9747     fi
9748   fi
9749
9750   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9751   # header files included from there.
9752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9753 $as_echo_n "checking for Xkb... " >&6; }
9754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9755 /* end confdefs.h.  */
9756 #include <X11/Xlib.h>
9757 #include <X11/XKBlib.h>
9758 int
9759 main ()
9760 {
9761 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9762   ;
9763   return 0;
9764 }
9765 _ACEOF
9766 if ac_fn_c_try_link "$LINENO"; then :
9767   emacs_xkb=yes
9768 else
9769   emacs_xkb=no
9770 fi
9771 rm -f core conftest.err conftest.$ac_objext \
9772     conftest$ac_exeext conftest.$ac_ext
9773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9774 $as_echo "$emacs_xkb" >&6; }
9775   if test $emacs_xkb = yes; then
9776
9777 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9778
9779   fi
9780
9781   for ac_func in XrmSetDatabase XScreenResourceString \
9782 XScreenNumberOfScreen XSetWMProtocols
9783 do :
9784   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9785 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9786 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9787   cat >>confdefs.h <<_ACEOF
9788 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9789 _ACEOF
9790
9791 fi
9792 done
9793
9794 fi
9795
9796 if test "${window_system}" = "x11"; then
9797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9798 $as_echo_n "checking X11 version 6... " >&6; }
9799   if ${emacs_cv_x11_version_6+:} false; then :
9800   $as_echo_n "(cached) " >&6
9801 else
9802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9803 /* end confdefs.h.  */
9804 #include <X11/Xlib.h>
9805 int
9806 main ()
9807 {
9808 #if XlibSpecificationRelease < 6
9809 fail;
9810 #endif
9811
9812   ;
9813   return 0;
9814 }
9815 _ACEOF
9816 if ac_fn_c_try_link "$LINENO"; then :
9817   emacs_cv_x11_version_6=yes
9818 else
9819   emacs_cv_x11_version_6=no
9820 fi
9821 rm -f core conftest.err conftest.$ac_objext \
9822     conftest$ac_exeext conftest.$ac_ext
9823 fi
9824
9825   if test $emacs_cv_x11_version_6 = yes; then
9826     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9827 $as_echo "6 or newer" >&6; }
9828
9829 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9830
9831
9832 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9833
9834     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9835     ## XIM support.
9836     case "$opsys" in
9837       sol2-*) : ;;
9838       *)
9839 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9840
9841          ;;
9842     esac
9843   else
9844     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9845 $as_echo "before 6" >&6; }
9846   fi
9847 fi
9848
9849
9850 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9851 HAVE_RSVG=no
9852 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9853   if test "${with_rsvg}" != "no"; then
9854     RSVG_REQUIRED=2.11.0
9855     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9856
9857
9858   succeeded=no
9859
9860   # Extract the first word of "pkg-config", so it can be a program name with args.
9861 set dummy pkg-config; ac_word=$2
9862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9863 $as_echo_n "checking for $ac_word... " >&6; }
9864 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9865   $as_echo_n "(cached) " >&6
9866 else
9867   case $PKG_CONFIG in
9868   [\\/]* | ?:[\\/]*)
9869   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9870   ;;
9871   *)
9872   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9873 for as_dir in $PATH
9874 do
9875   IFS=$as_save_IFS
9876   test -z "$as_dir" && as_dir=.
9877     for ac_exec_ext in '' $ac_executable_extensions; do
9878   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9879     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9880     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9881     break 2
9882   fi
9883 done
9884   done
9885 IFS=$as_save_IFS
9886
9887   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9888   ;;
9889 esac
9890 fi
9891 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9892 if test -n "$PKG_CONFIG"; then
9893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9894 $as_echo "$PKG_CONFIG" >&6; }
9895 else
9896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9897 $as_echo "no" >&6; }
9898 fi
9899
9900
9901
9902   if test "$PKG_CONFIG" = "no" ; then
9903      :
9904   else
9905      PKG_CONFIG_MIN_VERSION=0.9.0
9906      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9907         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9908 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9909
9910         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9911             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9912 $as_echo "yes" >&6; }
9913             succeeded=yes
9914
9915             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9916 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9917             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9918             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9919 $as_echo "$RSVG_CFLAGS" >&6; }
9920
9921             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9922 $as_echo_n "checking RSVG_LIBS... " >&6; }
9923             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9924             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9925 $as_echo "$RSVG_LIBS" >&6; }
9926         else
9927             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9928 $as_echo "no" >&6; }
9929             RSVG_CFLAGS=""
9930             RSVG_LIBS=""
9931             ## If we have a custom action on failure, don't print errors, but
9932             ## do set a variable so people can do so.
9933             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9934
9935         fi
9936
9937
9938
9939      else
9940         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9941         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9942      fi
9943   fi
9944
9945   if test $succeeded = yes; then
9946      HAVE_RSVG=yes
9947   else
9948      :
9949   fi
9950
9951
9952
9953
9954     if test $HAVE_RSVG = yes; then
9955
9956 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9957
9958       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9959       LIBS="$RSVG_LIBS $LIBS"
9960     fi
9961   fi
9962 fi
9963
9964 HAVE_IMAGEMAGICK=no
9965 if test "${HAVE_X11}" = "yes"; then
9966   if test "${with_imagemagick}" != "no"; then
9967     IMAGEMAGICK_MODULE="Wand"
9968
9969   succeeded=no
9970
9971   # Extract the first word of "pkg-config", so it can be a program name with args.
9972 set dummy pkg-config; ac_word=$2
9973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9974 $as_echo_n "checking for $ac_word... " >&6; }
9975 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9976   $as_echo_n "(cached) " >&6
9977 else
9978   case $PKG_CONFIG in
9979   [\\/]* | ?:[\\/]*)
9980   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9981   ;;
9982   *)
9983   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9984 for as_dir in $PATH
9985 do
9986   IFS=$as_save_IFS
9987   test -z "$as_dir" && as_dir=.
9988     for ac_exec_ext in '' $ac_executable_extensions; do
9989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9990     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9992     break 2
9993   fi
9994 done
9995   done
9996 IFS=$as_save_IFS
9997
9998   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9999   ;;
10000 esac
10001 fi
10002 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10003 if test -n "$PKG_CONFIG"; then
10004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10005 $as_echo "$PKG_CONFIG" >&6; }
10006 else
10007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10008 $as_echo "no" >&6; }
10009 fi
10010
10011
10012
10013   if test "$PKG_CONFIG" = "no" ; then
10014      :
10015   else
10016      PKG_CONFIG_MIN_VERSION=0.9.0
10017      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10018         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10019 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10020
10021         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10022             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10023 $as_echo "yes" >&6; }
10024             succeeded=yes
10025
10026             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10027 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10028             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10029             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10030 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10031
10032             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10033 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10034             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10035             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10036 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10037         else
10038             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10039 $as_echo "no" >&6; }
10040             IMAGEMAGICK_CFLAGS=""
10041             IMAGEMAGICK_LIBS=""
10042             ## If we have a custom action on failure, don't print errors, but
10043             ## do set a variable so people can do so.
10044             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10045
10046         fi
10047
10048
10049
10050      else
10051         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10052         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10053      fi
10054   fi
10055
10056   if test $succeeded = yes; then
10057      HAVE_IMAGEMAGICK=yes
10058   else
10059      :
10060   fi
10061
10062
10063
10064
10065     if test $HAVE_IMAGEMAGICK = yes; then
10066
10067 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10068
10069       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10070       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10071       for ac_func in MagickExportImagePixels
10072 do :
10073   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10074 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
10075   cat >>confdefs.h <<_ACEOF
10076 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10077 _ACEOF
10078
10079 fi
10080 done
10081
10082     fi
10083   fi
10084 fi
10085
10086
10087 HAVE_GTK=no
10088 if test "${with_gtk3}" = "yes"; then
10089   GLIB_REQUIRED=2.6
10090   GTK_REQUIRED=2.90
10091   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10092
10093
10094   succeeded=no
10095
10096   # Extract the first word of "pkg-config", so it can be a program name with args.
10097 set dummy pkg-config; ac_word=$2
10098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10099 $as_echo_n "checking for $ac_word... " >&6; }
10100 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10101   $as_echo_n "(cached) " >&6
10102 else
10103   case $PKG_CONFIG in
10104   [\\/]* | ?:[\\/]*)
10105   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10106   ;;
10107   *)
10108   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10109 for as_dir in $PATH
10110 do
10111   IFS=$as_save_IFS
10112   test -z "$as_dir" && as_dir=.
10113     for ac_exec_ext in '' $ac_executable_extensions; do
10114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10115     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10117     break 2
10118   fi
10119 done
10120   done
10121 IFS=$as_save_IFS
10122
10123   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10124   ;;
10125 esac
10126 fi
10127 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10128 if test -n "$PKG_CONFIG"; then
10129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10130 $as_echo "$PKG_CONFIG" >&6; }
10131 else
10132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10133 $as_echo "no" >&6; }
10134 fi
10135
10136
10137
10138   if test "$PKG_CONFIG" = "no" ; then
10139      pkg_check_gtk=no
10140   else
10141      PKG_CONFIG_MIN_VERSION=0.9.0
10142      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10143         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10144 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10145
10146         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10147             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10148 $as_echo "yes" >&6; }
10149             succeeded=yes
10150
10151             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10152 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10153             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10154             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10155 $as_echo "$GTK_CFLAGS" >&6; }
10156
10157             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10158 $as_echo_n "checking GTK_LIBS... " >&6; }
10159             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10160             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10161 $as_echo "$GTK_LIBS" >&6; }
10162         else
10163             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10164 $as_echo "no" >&6; }
10165             GTK_CFLAGS=""
10166             GTK_LIBS=""
10167             ## If we have a custom action on failure, don't print errors, but
10168             ## do set a variable so people can do so.
10169             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10170
10171         fi
10172
10173
10174
10175      else
10176         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10177         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10178      fi
10179   fi
10180
10181   if test $succeeded = yes; then
10182      pkg_check_gtk=yes
10183   else
10184      pkg_check_gtk=no
10185   fi
10186
10187   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10188      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10189   fi
10190 fi
10191
10192 if test "$pkg_check_gtk" != "yes"; then
10193   HAVE_GTK=no
10194 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10195   GLIB_REQUIRED=2.6
10196   GTK_REQUIRED=2.6
10197   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10198
10199
10200   succeeded=no
10201
10202   # Extract the first word of "pkg-config", so it can be a program name with args.
10203 set dummy pkg-config; ac_word=$2
10204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10205 $as_echo_n "checking for $ac_word... " >&6; }
10206 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10207   $as_echo_n "(cached) " >&6
10208 else
10209   case $PKG_CONFIG in
10210   [\\/]* | ?:[\\/]*)
10211   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10212   ;;
10213   *)
10214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10215 for as_dir in $PATH
10216 do
10217   IFS=$as_save_IFS
10218   test -z "$as_dir" && as_dir=.
10219     for ac_exec_ext in '' $ac_executable_extensions; do
10220   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10221     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10222     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10223     break 2
10224   fi
10225 done
10226   done
10227 IFS=$as_save_IFS
10228
10229   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10230   ;;
10231 esac
10232 fi
10233 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10234 if test -n "$PKG_CONFIG"; then
10235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10236 $as_echo "$PKG_CONFIG" >&6; }
10237 else
10238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10239 $as_echo "no" >&6; }
10240 fi
10241
10242
10243
10244   if test "$PKG_CONFIG" = "no" ; then
10245      pkg_check_gtk=no
10246   else
10247      PKG_CONFIG_MIN_VERSION=0.9.0
10248      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10249         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10250 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10251
10252         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10253             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10254 $as_echo "yes" >&6; }
10255             succeeded=yes
10256
10257             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10258 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10259             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10260             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10261 $as_echo "$GTK_CFLAGS" >&6; }
10262
10263             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10264 $as_echo_n "checking GTK_LIBS... " >&6; }
10265             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10266             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10267 $as_echo "$GTK_LIBS" >&6; }
10268         else
10269             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10270 $as_echo "no" >&6; }
10271             GTK_CFLAGS=""
10272             GTK_LIBS=""
10273             ## If we have a custom action on failure, don't print errors, but
10274             ## do set a variable so people can do so.
10275             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10276
10277         fi
10278
10279
10280
10281      else
10282         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10283         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10284      fi
10285   fi
10286
10287   if test $succeeded = yes; then
10288      pkg_check_gtk=yes
10289   else
10290      pkg_check_gtk=no
10291   fi
10292
10293   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10294      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10295   fi
10296 fi
10297 fi
10298
10299 GTK_OBJ=
10300 if test x"$pkg_check_gtk" = xyes; then
10301
10302
10303
10304   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10305   CFLAGS="$CFLAGS $GTK_CFLAGS"
10306   LIBS="$GTK_LIBS $LIBS"
10307     GTK_COMPILES=no
10308   for ac_func in gtk_main
10309 do :
10310   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10311 if test "x$ac_cv_func_gtk_main" = xyes; then :
10312   cat >>confdefs.h <<_ACEOF
10313 #define HAVE_GTK_MAIN 1
10314 _ACEOF
10315  GTK_COMPILES=yes
10316 fi
10317 done
10318
10319   if test "${GTK_COMPILES}" != "yes"; then
10320     if test "$USE_X_TOOLKIT" != "maybe"; then
10321       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10322     fi
10323   else
10324     HAVE_GTK=yes
10325
10326 $as_echo "#define USE_GTK 1" >>confdefs.h
10327
10328     GTK_OBJ=gtkutil.o
10329     USE_X_TOOLKIT=none
10330     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10331       :
10332     else
10333       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10334        closing open displays.  This is no problem if you just use
10335        one display, but if you use more than one and close one of them
10336        Emacs may crash." >&5
10337 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10338        closing open displays.  This is no problem if you just use
10339        one display, but if you use more than one and close one of them
10340        Emacs may crash." >&2;}
10341       sleep 3
10342     fi
10343   fi
10344
10345 fi
10346
10347
10348
10349 if test "${HAVE_GTK}" = "yes"; then
10350
10351       if test "$with_toolkit_scroll_bars" != no; then
10352     with_toolkit_scroll_bars=yes
10353   fi
10354
10355           HAVE_GTK_FILE_SELECTION=no
10356   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10357 #include <gtk/gtk.h>
10358 "
10359 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10360   HAVE_GTK_FILE_SELECTION=yes
10361 else
10362   HAVE_GTK_FILE_SELECTION=no
10363 fi
10364
10365   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10366     for ac_func in gtk_file_selection_new
10367 do :
10368   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10369 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10370   cat >>confdefs.h <<_ACEOF
10371 #define HAVE_GTK_FILE_SELECTION_NEW 1
10372 _ACEOF
10373
10374 fi
10375 done
10376
10377   fi
10378
10379         HAVE_GTK_AND_PTHREAD=no
10380     for ac_header in pthread.h
10381 do :
10382   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10383 if test "x$ac_cv_header_pthread_h" = xyes; then :
10384   cat >>confdefs.h <<_ACEOF
10385 #define HAVE_PTHREAD_H 1
10386 _ACEOF
10387
10388 fi
10389
10390 done
10391
10392     if test "$ac_cv_header_pthread_h"; then
10393       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10394 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10395 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10396   $as_echo_n "(cached) " >&6
10397 else
10398   ac_check_lib_save_LIBS=$LIBS
10399 LIBS="-lpthread  $LIBS"
10400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10401 /* end confdefs.h.  */
10402
10403 /* Override any GCC internal prototype to avoid an error.
10404    Use char because int might match the return type of a GCC
10405    builtin and then its argument prototype would still apply.  */
10406 #ifdef __cplusplus
10407 extern "C"
10408 #endif
10409 char pthread_self ();
10410 int
10411 main ()
10412 {
10413 return pthread_self ();
10414   ;
10415   return 0;
10416 }
10417 _ACEOF
10418 if ac_fn_c_try_link "$LINENO"; then :
10419   ac_cv_lib_pthread_pthread_self=yes
10420 else
10421   ac_cv_lib_pthread_pthread_self=no
10422 fi
10423 rm -f core conftest.err conftest.$ac_objext \
10424     conftest$ac_exeext conftest.$ac_ext
10425 LIBS=$ac_check_lib_save_LIBS
10426 fi
10427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10428 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10429 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10430   HAVE_GTK_AND_PTHREAD=yes
10431 fi
10432
10433     fi
10434     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10435       case "${canonical}" in
10436         *-hpux*) ;;
10437         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10438       esac
10439
10440 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10441
10442     fi
10443
10444     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10445                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10446                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10447                  gtk_orientable_set_orientation
10448 do :
10449   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10450 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10451 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10452   cat >>confdefs.h <<_ACEOF
10453 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10454 _ACEOF
10455
10456 fi
10457 done
10458
10459
10460 fi
10461
10462 HAVE_DBUS=no
10463 DBUS_OBJ=
10464 if test "${with_dbus}" = "yes"; then
10465
10466   succeeded=no
10467
10468   # Extract the first word of "pkg-config", so it can be a program name with args.
10469 set dummy pkg-config; ac_word=$2
10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10471 $as_echo_n "checking for $ac_word... " >&6; }
10472 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10473   $as_echo_n "(cached) " >&6
10474 else
10475   case $PKG_CONFIG in
10476   [\\/]* | ?:[\\/]*)
10477   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10478   ;;
10479   *)
10480   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10481 for as_dir in $PATH
10482 do
10483   IFS=$as_save_IFS
10484   test -z "$as_dir" && as_dir=.
10485     for ac_exec_ext in '' $ac_executable_extensions; do
10486   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10487     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10488     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10489     break 2
10490   fi
10491 done
10492   done
10493 IFS=$as_save_IFS
10494
10495   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10496   ;;
10497 esac
10498 fi
10499 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10500 if test -n "$PKG_CONFIG"; then
10501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10502 $as_echo "$PKG_CONFIG" >&6; }
10503 else
10504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10505 $as_echo "no" >&6; }
10506 fi
10507
10508
10509
10510   if test "$PKG_CONFIG" = "no" ; then
10511      HAVE_DBUS=no
10512   else
10513      PKG_CONFIG_MIN_VERSION=0.9.0
10514      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10515         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10516 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10517
10518         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10519             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10520 $as_echo "yes" >&6; }
10521             succeeded=yes
10522
10523             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10524 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10525             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10526             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10527 $as_echo "$DBUS_CFLAGS" >&6; }
10528
10529             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10530 $as_echo_n "checking DBUS_LIBS... " >&6; }
10531             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10532             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10533 $as_echo "$DBUS_LIBS" >&6; }
10534         else
10535             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10536 $as_echo "no" >&6; }
10537             DBUS_CFLAGS=""
10538             DBUS_LIBS=""
10539             ## If we have a custom action on failure, don't print errors, but
10540             ## do set a variable so people can do so.
10541             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10542
10543         fi
10544
10545
10546
10547      else
10548         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10549         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10550      fi
10551   fi
10552
10553   if test $succeeded = yes; then
10554      HAVE_DBUS=yes
10555   else
10556      HAVE_DBUS=no
10557   fi
10558
10559    if test "$HAVE_DBUS" = yes; then
10560      LIBS="$LIBS $DBUS_LIBS"
10561
10562 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10563
10564      for ac_func in dbus_watch_get_unix_fd
10565 do :
10566   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10567 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10568   cat >>confdefs.h <<_ACEOF
10569 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10570 _ACEOF
10571
10572 fi
10573 done
10574
10575      DBUS_OBJ=dbusbind.o
10576    fi
10577 fi
10578
10579
10580 HAVE_GCONF=no
10581 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10582
10583   succeeded=no
10584
10585   # Extract the first word of "pkg-config", so it can be a program name with args.
10586 set dummy pkg-config; ac_word=$2
10587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10588 $as_echo_n "checking for $ac_word... " >&6; }
10589 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10590   $as_echo_n "(cached) " >&6
10591 else
10592   case $PKG_CONFIG in
10593   [\\/]* | ?:[\\/]*)
10594   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10595   ;;
10596   *)
10597   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10598 for as_dir in $PATH
10599 do
10600   IFS=$as_save_IFS
10601   test -z "$as_dir" && as_dir=.
10602     for ac_exec_ext in '' $ac_executable_extensions; do
10603   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10604     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10605     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10606     break 2
10607   fi
10608 done
10609   done
10610 IFS=$as_save_IFS
10611
10612   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10613   ;;
10614 esac
10615 fi
10616 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10617 if test -n "$PKG_CONFIG"; then
10618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10619 $as_echo "$PKG_CONFIG" >&6; }
10620 else
10621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10622 $as_echo "no" >&6; }
10623 fi
10624
10625
10626
10627   if test "$PKG_CONFIG" = "no" ; then
10628      HAVE_GCONF=no
10629   else
10630      PKG_CONFIG_MIN_VERSION=0.9.0
10631      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10632         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10633 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10634
10635         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10636             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10637 $as_echo "yes" >&6; }
10638             succeeded=yes
10639
10640             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10641 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10642             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10643             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10644 $as_echo "$GCONF_CFLAGS" >&6; }
10645
10646             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10647 $as_echo_n "checking GCONF_LIBS... " >&6; }
10648             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10649             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10650 $as_echo "$GCONF_LIBS" >&6; }
10651         else
10652             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10653 $as_echo "no" >&6; }
10654             GCONF_CFLAGS=""
10655             GCONF_LIBS=""
10656             ## If we have a custom action on failure, don't print errors, but
10657             ## do set a variable so people can do so.
10658             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10659
10660         fi
10661
10662
10663
10664      else
10665         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10666         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10667      fi
10668   fi
10669
10670   if test $succeeded = yes; then
10671      HAVE_GCONF=yes
10672   else
10673      HAVE_GCONF=no
10674   fi
10675
10676    if test "$HAVE_GCONF" = yes; then
10677
10678 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10679
10680             for ac_func in g_type_init
10681 do :
10682   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10683 if test "x$ac_cv_func_g_type_init" = xyes; then :
10684   cat >>confdefs.h <<_ACEOF
10685 #define HAVE_G_TYPE_INIT 1
10686 _ACEOF
10687
10688 fi
10689 done
10690
10691    fi
10692 fi
10693
10694 HAVE_LIBSELINUX=no
10695 LIBSELINUX_LIBS=
10696 if test "${with_selinux}" = "yes"; then
10697    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10698 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10699 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10700   $as_echo_n "(cached) " >&6
10701 else
10702   ac_check_lib_save_LIBS=$LIBS
10703 LIBS="-lselinux  $LIBS"
10704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10705 /* end confdefs.h.  */
10706
10707 /* Override any GCC internal prototype to avoid an error.
10708    Use char because int might match the return type of a GCC
10709    builtin and then its argument prototype would still apply.  */
10710 #ifdef __cplusplus
10711 extern "C"
10712 #endif
10713 char lgetfilecon ();
10714 int
10715 main ()
10716 {
10717 return lgetfilecon ();
10718   ;
10719   return 0;
10720 }
10721 _ACEOF
10722 if ac_fn_c_try_link "$LINENO"; then :
10723   ac_cv_lib_selinux_lgetfilecon=yes
10724 else
10725   ac_cv_lib_selinux_lgetfilecon=no
10726 fi
10727 rm -f core conftest.err conftest.$ac_objext \
10728     conftest$ac_exeext conftest.$ac_ext
10729 LIBS=$ac_check_lib_save_LIBS
10730 fi
10731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10732 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10733 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10734   HAVE_LIBSELINUX=yes
10735 else
10736   HAVE_LIBSELINUX=no
10737 fi
10738
10739    if test "$HAVE_LIBSELINUX" = yes; then
10740
10741 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10742
10743       LIBSELINUX_LIBS=-lselinux
10744    fi
10745 fi
10746
10747
10748 HAVE_GNUTLS=no
10749 if test "${with_gnutls}" = "yes" ; then
10750
10751   succeeded=no
10752
10753   # Extract the first word of "pkg-config", so it can be a program name with args.
10754 set dummy pkg-config; ac_word=$2
10755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10756 $as_echo_n "checking for $ac_word... " >&6; }
10757 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10758   $as_echo_n "(cached) " >&6
10759 else
10760   case $PKG_CONFIG in
10761   [\\/]* | ?:[\\/]*)
10762   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10763   ;;
10764   *)
10765   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10766 for as_dir in $PATH
10767 do
10768   IFS=$as_save_IFS
10769   test -z "$as_dir" && as_dir=.
10770     for ac_exec_ext in '' $ac_executable_extensions; do
10771   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10772     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10774     break 2
10775   fi
10776 done
10777   done
10778 IFS=$as_save_IFS
10779
10780   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10781   ;;
10782 esac
10783 fi
10784 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10785 if test -n "$PKG_CONFIG"; then
10786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10787 $as_echo "$PKG_CONFIG" >&6; }
10788 else
10789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10790 $as_echo "no" >&6; }
10791 fi
10792
10793
10794
10795   if test "$PKG_CONFIG" = "no" ; then
10796      HAVE_GNUTLS=no
10797   else
10798      PKG_CONFIG_MIN_VERSION=0.9.0
10799      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10800         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10801 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10802
10803         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10804             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10805 $as_echo "yes" >&6; }
10806             succeeded=yes
10807
10808             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10809 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10810             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10811             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10812 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10813
10814             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10815 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10816             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10817             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10818 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10819         else
10820             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10821 $as_echo "no" >&6; }
10822             LIBGNUTLS_CFLAGS=""
10823             LIBGNUTLS_LIBS=""
10824             ## If we have a custom action on failure, don't print errors, but
10825             ## do set a variable so people can do so.
10826             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10827
10828         fi
10829
10830
10831
10832      else
10833         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10834         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10835      fi
10836   fi
10837
10838   if test $succeeded = yes; then
10839      HAVE_GNUTLS=yes
10840   else
10841      HAVE_GNUTLS=no
10842   fi
10843
10844   if test "${HAVE_GNUTLS}" = "yes"; then
10845
10846 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10847
10848   fi
10849 fi
10850
10851
10852
10853 HAVE_XAW3D=no
10854 LUCID_LIBW=
10855 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10856   if test "$with_xaw3d" != no; then
10857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10858 $as_echo_n "checking for xaw3d... " >&6; }
10859     if ${emacs_cv_xaw3d+:} false; then :
10860   $as_echo_n "(cached) " >&6
10861 else
10862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10863 /* end confdefs.h.  */
10864
10865 #include <X11/Intrinsic.h>
10866 #include <X11/Xaw3d/Simple.h>
10867 int
10868 main ()
10869 {
10870
10871   ;
10872   return 0;
10873 }
10874 _ACEOF
10875 if ac_fn_c_try_link "$LINENO"; then :
10876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10877 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10878 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10879   $as_echo_n "(cached) " >&6
10880 else
10881   ac_check_lib_save_LIBS=$LIBS
10882 LIBS="-lXaw3d  $LIBS"
10883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10884 /* end confdefs.h.  */
10885
10886 /* Override any GCC internal prototype to avoid an error.
10887    Use char because int might match the return type of a GCC
10888    builtin and then its argument prototype would still apply.  */
10889 #ifdef __cplusplus
10890 extern "C"
10891 #endif
10892 char XawScrollbarSetThumb ();
10893 int
10894 main ()
10895 {
10896 return XawScrollbarSetThumb ();
10897   ;
10898   return 0;
10899 }
10900 _ACEOF
10901 if ac_fn_c_try_link "$LINENO"; then :
10902   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10903 else
10904   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10905 fi
10906 rm -f core conftest.err conftest.$ac_objext \
10907     conftest$ac_exeext conftest.$ac_ext
10908 LIBS=$ac_check_lib_save_LIBS
10909 fi
10910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10911 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10912 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10913   emacs_cv_xaw3d=yes
10914 else
10915   emacs_cv_xaw3d=no
10916 fi
10917
10918 else
10919   emacs_cv_xaw3d=no
10920 fi
10921 rm -f core conftest.err conftest.$ac_objext \
10922     conftest$ac_exeext conftest.$ac_ext
10923 fi
10924
10925   else
10926     emacs_cv_xaw3d=no
10927   fi
10928   if test $emacs_cv_xaw3d = yes; then
10929     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10930 $as_echo "yes; using Lucid toolkit" >&6; }
10931     USE_X_TOOLKIT=LUCID
10932     HAVE_XAW3D=yes
10933     LUCID_LIBW=-lXaw3d
10934
10935 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10936
10937   else
10938     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10939 $as_echo "no" >&6; }
10940     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10941 $as_echo_n "checking for libXaw... " >&6; }
10942     if ${emacs_cv_xaw+:} false; then :
10943   $as_echo_n "(cached) " >&6
10944 else
10945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10946 /* end confdefs.h.  */
10947
10948 #include <X11/Intrinsic.h>
10949 #include <X11/Xaw/Simple.h>
10950 int
10951 main ()
10952 {
10953
10954   ;
10955   return 0;
10956 }
10957 _ACEOF
10958 if ac_fn_c_try_link "$LINENO"; then :
10959   emacs_cv_xaw=yes
10960 else
10961   emacs_cv_xaw=no
10962 fi
10963 rm -f core conftest.err conftest.$ac_objext \
10964     conftest$ac_exeext conftest.$ac_ext
10965 fi
10966
10967     if test $emacs_cv_xaw = yes; then
10968       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10969 $as_echo "yes; using Lucid toolkit" >&6; }
10970       USE_X_TOOLKIT=LUCID
10971       LUCID_LIBW=-lXaw
10972     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10973       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10974     else
10975       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10976 $as_echo "no; do not use toolkit by default" >&6; }
10977       USE_X_TOOLKIT=none
10978     fi
10979   fi
10980 fi
10981
10982 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10983
10984 LIBXTR6=
10985 if test "${USE_X_TOOLKIT}" != "none"; then
10986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10987 $as_echo_n "checking X11 toolkit version... " >&6; }
10988   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10989   $as_echo_n "(cached) " >&6
10990 else
10991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10992 /* end confdefs.h.  */
10993 #include <X11/Intrinsic.h>
10994 int
10995 main ()
10996 {
10997 #if XtSpecificationRelease < 6
10998 fail;
10999 #endif
11000
11001   ;
11002   return 0;
11003 }
11004 _ACEOF
11005 if ac_fn_c_try_link "$LINENO"; then :
11006   emacs_cv_x11_toolkit_version_6=yes
11007 else
11008   emacs_cv_x11_toolkit_version_6=no
11009 fi
11010 rm -f core conftest.err conftest.$ac_objext \
11011     conftest$ac_exeext conftest.$ac_ext
11012 fi
11013
11014   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11015   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11016     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11017 $as_echo "6 or newer" >&6; }
11018
11019 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11020
11021     LIBXTR6="-lSM -lICE"
11022     case "$opsys" in
11023       ## Use libw.a along with X11R6 Xt.
11024       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11025     esac
11026   else
11027     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11028 $as_echo "before 6" >&6; }
11029   fi
11030
11031   OLDLIBS="$LIBS"
11032   if test x$HAVE_X11XTR6 = xyes; then
11033     LIBS="-lXt -lSM -lICE $LIBS"
11034   else
11035     LIBS="-lXt $LIBS"
11036   fi
11037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11038 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11039 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
11040   $as_echo_n "(cached) " >&6
11041 else
11042   ac_check_lib_save_LIBS=$LIBS
11043 LIBS="-lXmu  $LIBS"
11044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11045 /* end confdefs.h.  */
11046
11047 /* Override any GCC internal prototype to avoid an error.
11048    Use char because int might match the return type of a GCC
11049    builtin and then its argument prototype would still apply.  */
11050 #ifdef __cplusplus
11051 extern "C"
11052 #endif
11053 char XmuConvertStandardSelection ();
11054 int
11055 main ()
11056 {
11057 return XmuConvertStandardSelection ();
11058   ;
11059   return 0;
11060 }
11061 _ACEOF
11062 if ac_fn_c_try_link "$LINENO"; then :
11063   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11064 else
11065   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11066 fi
11067 rm -f core conftest.err conftest.$ac_objext \
11068     conftest$ac_exeext conftest.$ac_ext
11069 LIBS=$ac_check_lib_save_LIBS
11070 fi
11071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11072 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11073 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
11074   cat >>confdefs.h <<_ACEOF
11075 #define HAVE_LIBXMU 1
11076 _ACEOF
11077
11078   LIBS="-lXmu $LIBS"
11079
11080 fi
11081
11082   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11083 fi
11084
11085
11086 LIBXMU=-lXmu
11087 case $opsys in
11088   ## These systems don't supply Xmu.
11089   hpux* | aix4-2 )
11090     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11091     ;;
11092 esac
11093
11094
11095 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11096 if test "${HAVE_X11}" = "yes"; then
11097   if test "${USE_X_TOOLKIT}" != "none"; then
11098     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11099 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11100 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
11101   $as_echo_n "(cached) " >&6
11102 else
11103   ac_check_lib_save_LIBS=$LIBS
11104 LIBS="-lXext  $LIBS"
11105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11106 /* end confdefs.h.  */
11107
11108 /* Override any GCC internal prototype to avoid an error.
11109    Use char because int might match the return type of a GCC
11110    builtin and then its argument prototype would still apply.  */
11111 #ifdef __cplusplus
11112 extern "C"
11113 #endif
11114 char XShapeQueryExtension ();
11115 int
11116 main ()
11117 {
11118 return XShapeQueryExtension ();
11119   ;
11120   return 0;
11121 }
11122 _ACEOF
11123 if ac_fn_c_try_link "$LINENO"; then :
11124   ac_cv_lib_Xext_XShapeQueryExtension=yes
11125 else
11126   ac_cv_lib_Xext_XShapeQueryExtension=no
11127 fi
11128 rm -f core conftest.err conftest.$ac_objext \
11129     conftest$ac_exeext conftest.$ac_ext
11130 LIBS=$ac_check_lib_save_LIBS
11131 fi
11132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11133 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11134 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
11135   cat >>confdefs.h <<_ACEOF
11136 #define HAVE_LIBXEXT 1
11137 _ACEOF
11138
11139   LIBS="-lXext $LIBS"
11140
11141 fi
11142
11143   fi
11144 fi
11145
11146 LIBXP=
11147 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11149 $as_echo_n "checking for Motif version 2.1... " >&6; }
11150 if ${emacs_cv_motif_version_2_1+:} false; then :
11151   $as_echo_n "(cached) " >&6
11152 else
11153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11154 /* end confdefs.h.  */
11155 #include <Xm/Xm.h>
11156 int
11157 main ()
11158 {
11159 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11160 int x = 5;
11161 #else
11162 Motif version prior to 2.1.
11163 #endif
11164   ;
11165   return 0;
11166 }
11167 _ACEOF
11168 if ac_fn_c_try_compile "$LINENO"; then :
11169   emacs_cv_motif_version_2_1=yes
11170 else
11171   emacs_cv_motif_version_2_1=no
11172 fi
11173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11174 fi
11175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11176 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11177   if test $emacs_cv_motif_version_2_1 = yes; then
11178     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11179 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11180 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
11181   $as_echo_n "(cached) " >&6
11182 else
11183   ac_check_lib_save_LIBS=$LIBS
11184 LIBS="-lXp  $LIBS"
11185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11186 /* end confdefs.h.  */
11187
11188 /* Override any GCC internal prototype to avoid an error.
11189    Use char because int might match the return type of a GCC
11190    builtin and then its argument prototype would still apply.  */
11191 #ifdef __cplusplus
11192 extern "C"
11193 #endif
11194 char XpCreateContext ();
11195 int
11196 main ()
11197 {
11198 return XpCreateContext ();
11199   ;
11200   return 0;
11201 }
11202 _ACEOF
11203 if ac_fn_c_try_link "$LINENO"; then :
11204   ac_cv_lib_Xp_XpCreateContext=yes
11205 else
11206   ac_cv_lib_Xp_XpCreateContext=no
11207 fi
11208 rm -f core conftest.err conftest.$ac_objext \
11209     conftest$ac_exeext conftest.$ac_ext
11210 LIBS=$ac_check_lib_save_LIBS
11211 fi
11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11213 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11214 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
11215   LIBXP=-lXp
11216 fi
11217
11218   else
11219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11220 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11221 if ${emacs_cv_lesstif+:} false; then :
11222   $as_echo_n "(cached) " >&6
11223 else
11224   # We put this in CFLAGS temporarily to precede other -I options
11225     # that might be in CFLAGS temporarily.
11226     # We put this in CPPFLAGS where it precedes the other -I options.
11227     OLD_CPPFLAGS=$CPPFLAGS
11228     OLD_CFLAGS=$CFLAGS
11229     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11230     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11231     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11232 /* end confdefs.h.  */
11233 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11234 int
11235 main ()
11236 {
11237 int x = 5;
11238   ;
11239   return 0;
11240 }
11241 _ACEOF
11242 if ac_fn_c_try_compile "$LINENO"; then :
11243   emacs_cv_lesstif=yes
11244 else
11245   emacs_cv_lesstif=no
11246 fi
11247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11248 fi
11249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11250 $as_echo "$emacs_cv_lesstif" >&6; }
11251     if test $emacs_cv_lesstif = yes; then
11252       # Make sure this -I option remains in CPPFLAGS after it is set
11253       # back to REAL_CPPFLAGS.
11254       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11255       # have those other -I options anyway.  Ultimately, having this
11256       # directory ultimately in CPPFLAGS will be enough.
11257       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11258       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11259     else
11260       CFLAGS=$OLD_CFLAGS
11261       CPPFLAGS=$OLD_CPPFLAGS
11262     fi
11263   fi
11264 fi
11265
11266
11267 USE_TOOLKIT_SCROLL_BARS=no
11268 if test "${with_toolkit_scroll_bars}" != "no"; then
11269   if test "${USE_X_TOOLKIT}" != "none"; then
11270     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11271       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11272
11273       HAVE_XAW3D=no
11274       USE_TOOLKIT_SCROLL_BARS=yes
11275     elif test "${HAVE_XAW3D}" = "yes"; then
11276       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11277
11278       USE_TOOLKIT_SCROLL_BARS=yes
11279     fi
11280   elif test "${HAVE_GTK}" = "yes"; then
11281     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11282
11283     USE_TOOLKIT_SCROLL_BARS=yes
11284   elif test "${HAVE_NS}" = "yes"; then
11285     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11286
11287     USE_TOOLKIT_SCROLL_BARS=yes
11288   fi
11289 fi
11290
11291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11292 /* end confdefs.h.  */
11293
11294           #include <X11/Xlib.h>
11295           #include <X11/Xresource.h>
11296 int
11297 main ()
11298 {
11299 XIMProc  callback;
11300   ;
11301   return 0;
11302 }
11303 _ACEOF
11304 if ac_fn_c_try_compile "$LINENO"; then :
11305   HAVE_XIM=yes
11306
11307 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11308
11309 else
11310   HAVE_XIM=no
11311 fi
11312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11313
11314
11315 if test "${with_xim}" != "no"; then
11316
11317 $as_echo "#define USE_XIM 1" >>confdefs.h
11318
11319 fi
11320
11321
11322 if test "${HAVE_XIM}" != "no"; then
11323   late_CFLAGS=$CFLAGS
11324   if test "$GCC" = yes; then
11325     CFLAGS="$CFLAGS --pedantic-errors"
11326   fi
11327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11328 /* end confdefs.h.  */
11329
11330 #include <X11/Xlib.h>
11331 #include <X11/Xresource.h>
11332 int
11333 main ()
11334 {
11335 Display *display;
11336 XrmDatabase db;
11337 char *res_name;
11338 char *res_class;
11339 XIMProc  callback;
11340 XPointer *client_data;
11341 #ifndef __GNUC__
11342 /* If we're not using GCC, it's probably not XFree86, and this is
11343    probably right, but we can't use something like --pedantic-errors.  */
11344 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11345                                            char*, XIMProc, XPointer*);
11346 #endif
11347 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11348    client_data);
11349   ;
11350   return 0;
11351 }
11352 _ACEOF
11353 if ac_fn_c_try_compile "$LINENO"; then :
11354   emacs_cv_arg6_star=yes
11355 fi
11356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11357     if test "$emacs_cv_arg6_star" = yes; then
11358     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11359
11360   else
11361     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11362
11363   fi
11364   CFLAGS=$late_CFLAGS
11365 fi
11366
11367 ### Start of font-backend (under any platform) section.
11368 # (nothing here yet -- this is a placeholder)
11369 ### End of font-backend (under any platform) section.
11370
11371 ### Start of font-backend (under X11) section.
11372 if test "${HAVE_X11}" = "yes"; then
11373
11374   succeeded=no
11375
11376   # Extract the first word of "pkg-config", so it can be a program name with args.
11377 set dummy pkg-config; ac_word=$2
11378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11379 $as_echo_n "checking for $ac_word... " >&6; }
11380 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11381   $as_echo_n "(cached) " >&6
11382 else
11383   case $PKG_CONFIG in
11384   [\\/]* | ?:[\\/]*)
11385   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11386   ;;
11387   *)
11388   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11389 for as_dir in $PATH
11390 do
11391   IFS=$as_save_IFS
11392   test -z "$as_dir" && as_dir=.
11393     for ac_exec_ext in '' $ac_executable_extensions; do
11394   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11395     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11396     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11397     break 2
11398   fi
11399 done
11400   done
11401 IFS=$as_save_IFS
11402
11403   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11404   ;;
11405 esac
11406 fi
11407 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11408 if test -n "$PKG_CONFIG"; then
11409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11410 $as_echo "$PKG_CONFIG" >&6; }
11411 else
11412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11413 $as_echo "no" >&6; }
11414 fi
11415
11416
11417
11418   if test "$PKG_CONFIG" = "no" ; then
11419      HAVE_FC=no
11420   else
11421      PKG_CONFIG_MIN_VERSION=0.9.0
11422      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11423         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11424 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11425
11426         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11427             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11428 $as_echo "yes" >&6; }
11429             succeeded=yes
11430
11431             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11432 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11433             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11434             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11435 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11436
11437             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11438 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11439             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11440             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11441 $as_echo "$FONTCONFIG_LIBS" >&6; }
11442         else
11443             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11444 $as_echo "no" >&6; }
11445             FONTCONFIG_CFLAGS=""
11446             FONTCONFIG_LIBS=""
11447             ## If we have a custom action on failure, don't print errors, but
11448             ## do set a variable so people can do so.
11449             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11450
11451         fi
11452
11453
11454
11455      else
11456         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11457         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11458      fi
11459   fi
11460
11461   if test $succeeded = yes; then
11462      HAVE_FC=yes
11463   else
11464      HAVE_FC=no
11465   fi
11466
11467
11468    ## Use -lXft if available, unless `--with-xft=no'.
11469    HAVE_XFT=maybe
11470     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11471       with_xft="no";
11472     fi
11473     if test "x${with_xft}" != "xno"; then
11474
11475
11476   succeeded=no
11477
11478   # Extract the first word of "pkg-config", so it can be a program name with args.
11479 set dummy pkg-config; ac_word=$2
11480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11481 $as_echo_n "checking for $ac_word... " >&6; }
11482 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11483   $as_echo_n "(cached) " >&6
11484 else
11485   case $PKG_CONFIG in
11486   [\\/]* | ?:[\\/]*)
11487   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11488   ;;
11489   *)
11490   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11491 for as_dir in $PATH
11492 do
11493   IFS=$as_save_IFS
11494   test -z "$as_dir" && as_dir=.
11495     for ac_exec_ext in '' $ac_executable_extensions; do
11496   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11497     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11498     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11499     break 2
11500   fi
11501 done
11502   done
11503 IFS=$as_save_IFS
11504
11505   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11506   ;;
11507 esac
11508 fi
11509 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11510 if test -n "$PKG_CONFIG"; then
11511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11512 $as_echo "$PKG_CONFIG" >&6; }
11513 else
11514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11515 $as_echo "no" >&6; }
11516 fi
11517
11518
11519
11520   if test "$PKG_CONFIG" = "no" ; then
11521      HAVE_XFT=no
11522   else
11523      PKG_CONFIG_MIN_VERSION=0.9.0
11524      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11525         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11526 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11527
11528         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11529             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11530 $as_echo "yes" >&6; }
11531             succeeded=yes
11532
11533             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11534 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11535             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11536             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11537 $as_echo "$XFT_CFLAGS" >&6; }
11538
11539             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11540 $as_echo_n "checking XFT_LIBS... " >&6; }
11541             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11542             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11543 $as_echo "$XFT_LIBS" >&6; }
11544         else
11545             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11546 $as_echo "no" >&6; }
11547             XFT_CFLAGS=""
11548             XFT_LIBS=""
11549             ## If we have a custom action on failure, don't print errors, but
11550             ## do set a variable so people can do so.
11551             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11552
11553         fi
11554
11555
11556
11557      else
11558         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11559         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11560      fi
11561   fi
11562
11563   if test $succeeded = yes; then
11564      :
11565   else
11566      HAVE_XFT=no
11567   fi
11568
11569       ## Because xftfont.c uses XRenderQueryExtension, we also
11570       ## need to link to -lXrender.
11571       HAVE_XRENDER=no
11572       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11573 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11574 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11575   $as_echo_n "(cached) " >&6
11576 else
11577   ac_check_lib_save_LIBS=$LIBS
11578 LIBS="-lXrender  $LIBS"
11579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11580 /* end confdefs.h.  */
11581
11582 /* Override any GCC internal prototype to avoid an error.
11583    Use char because int might match the return type of a GCC
11584    builtin and then its argument prototype would still apply.  */
11585 #ifdef __cplusplus
11586 extern "C"
11587 #endif
11588 char XRenderQueryExtension ();
11589 int
11590 main ()
11591 {
11592 return XRenderQueryExtension ();
11593   ;
11594   return 0;
11595 }
11596 _ACEOF
11597 if ac_fn_c_try_link "$LINENO"; then :
11598   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11599 else
11600   ac_cv_lib_Xrender_XRenderQueryExtension=no
11601 fi
11602 rm -f core conftest.err conftest.$ac_objext \
11603     conftest$ac_exeext conftest.$ac_ext
11604 LIBS=$ac_check_lib_save_LIBS
11605 fi
11606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11607 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11608 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11609   HAVE_XRENDER=yes
11610 fi
11611
11612       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11613         OLD_CPPFLAGS="$CPPFLAGS"
11614         OLD_CFLAGS="$CFLAGS"
11615         OLD_LIBS="$LIBS"
11616         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11617         CFLAGS="$CFLAGS $XFT_CFLAGS"
11618         XFT_LIBS="-lXrender $XFT_LIBS"
11619         LIBS="$XFT_LIBS $LIBS"
11620         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11621 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11623 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11624 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11625   $as_echo_n "(cached) " >&6
11626 else
11627   ac_check_lib_save_LIBS=$LIBS
11628 LIBS="-lXft $XFT_LIBS $LIBS"
11629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11630 /* end confdefs.h.  */
11631
11632 /* Override any GCC internal prototype to avoid an error.
11633    Use char because int might match the return type of a GCC
11634    builtin and then its argument prototype would still apply.  */
11635 #ifdef __cplusplus
11636 extern "C"
11637 #endif
11638 char XftFontOpen ();
11639 int
11640 main ()
11641 {
11642 return XftFontOpen ();
11643   ;
11644   return 0;
11645 }
11646 _ACEOF
11647 if ac_fn_c_try_link "$LINENO"; then :
11648   ac_cv_lib_Xft_XftFontOpen=yes
11649 else
11650   ac_cv_lib_Xft_XftFontOpen=no
11651 fi
11652 rm -f core conftest.err conftest.$ac_objext \
11653     conftest$ac_exeext conftest.$ac_ext
11654 LIBS=$ac_check_lib_save_LIBS
11655 fi
11656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11657 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11658 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11659   HAVE_XFT=yes
11660 fi
11661
11662 fi
11663
11664
11665
11666         if test "${HAVE_XFT}" = "yes"; then
11667
11668 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11669
11670
11671           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11672         else
11673           CPPFLAGS="$OLD_CPPFLAGS"
11674           CFLAGS="$OLD_CFLAGS"
11675           LIBS="$OLD_LIBS"
11676         fi                        # "${HAVE_XFT}" = "yes"
11677       fi                          # "$HAVE_XFT" != no
11678     fi                            # "x${with_xft}" != "xno"
11679
11680         if test "$HAVE_XFT" != "yes"; then
11681        HAVE_XFT=no
11682     fi
11683
11684     ## We used to allow building with FreeType and without Xft.
11685     ## However, the ftx font backend driver is not in good shape.
11686     HAVE_FREETYPE=$HAVE_XFT
11687
11688     HAVE_LIBOTF=no
11689     if test "${HAVE_FREETYPE}" = "yes"; then
11690
11691 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11692
11693       if test "${with_libotf}" != "no"; then
11694
11695   succeeded=no
11696
11697   # Extract the first word of "pkg-config", so it can be a program name with args.
11698 set dummy pkg-config; ac_word=$2
11699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11700 $as_echo_n "checking for $ac_word... " >&6; }
11701 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11702   $as_echo_n "(cached) " >&6
11703 else
11704   case $PKG_CONFIG in
11705   [\\/]* | ?:[\\/]*)
11706   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11707   ;;
11708   *)
11709   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11710 for as_dir in $PATH
11711 do
11712   IFS=$as_save_IFS
11713   test -z "$as_dir" && as_dir=.
11714     for ac_exec_ext in '' $ac_executable_extensions; do
11715   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11716     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11718     break 2
11719   fi
11720 done
11721   done
11722 IFS=$as_save_IFS
11723
11724   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11725   ;;
11726 esac
11727 fi
11728 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11729 if test -n "$PKG_CONFIG"; then
11730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11731 $as_echo "$PKG_CONFIG" >&6; }
11732 else
11733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11734 $as_echo "no" >&6; }
11735 fi
11736
11737
11738
11739   if test "$PKG_CONFIG" = "no" ; then
11740      HAVE_LIBOTF=no
11741   else
11742      PKG_CONFIG_MIN_VERSION=0.9.0
11743      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11744         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11745 $as_echo_n "checking for libotf... " >&6; }
11746
11747         if $PKG_CONFIG --exists "libotf" 2>&5; then
11748             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11749 $as_echo "yes" >&6; }
11750             succeeded=yes
11751
11752             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11753 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11754             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11755             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11756 $as_echo "$LIBOTF_CFLAGS" >&6; }
11757
11758             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11759 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11760             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11761             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11762 $as_echo "$LIBOTF_LIBS" >&6; }
11763         else
11764             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11765 $as_echo "no" >&6; }
11766             LIBOTF_CFLAGS=""
11767             LIBOTF_LIBS=""
11768             ## If we have a custom action on failure, don't print errors, but
11769             ## do set a variable so people can do so.
11770             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11771
11772         fi
11773
11774
11775
11776      else
11777         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11778         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11779      fi
11780   fi
11781
11782   if test $succeeded = yes; then
11783      HAVE_LIBOTF=yes
11784   else
11785      HAVE_LIBOTF=no
11786   fi
11787
11788         if test "$HAVE_LIBOTF" = "yes"; then
11789
11790 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11791
11792           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11793 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11794 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11795   $as_echo_n "(cached) " >&6
11796 else
11797   ac_check_lib_save_LIBS=$LIBS
11798 LIBS="-lotf  $LIBS"
11799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11800 /* end confdefs.h.  */
11801
11802 /* Override any GCC internal prototype to avoid an error.
11803    Use char because int might match the return type of a GCC
11804    builtin and then its argument prototype would still apply.  */
11805 #ifdef __cplusplus
11806 extern "C"
11807 #endif
11808 char OTF_get_variation_glyphs ();
11809 int
11810 main ()
11811 {
11812 return OTF_get_variation_glyphs ();
11813   ;
11814   return 0;
11815 }
11816 _ACEOF
11817 if ac_fn_c_try_link "$LINENO"; then :
11818   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11819 else
11820   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11821 fi
11822 rm -f core conftest.err conftest.$ac_objext \
11823     conftest$ac_exeext conftest.$ac_ext
11824 LIBS=$ac_check_lib_save_LIBS
11825 fi
11826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11827 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11828 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11829   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11830 else
11831   HAVE_OTF_GET_VARIATION_GLYPHS=no
11832 fi
11833
11834           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11835
11836 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11837
11838           fi
11839         fi
11840       fi
11841             fi
11842
11843     HAVE_M17N_FLT=no
11844     if test "${HAVE_LIBOTF}" = yes; then
11845       if test "${with_m17n_flt}" != "no"; then
11846
11847   succeeded=no
11848
11849   # Extract the first word of "pkg-config", so it can be a program name with args.
11850 set dummy pkg-config; ac_word=$2
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11852 $as_echo_n "checking for $ac_word... " >&6; }
11853 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11854   $as_echo_n "(cached) " >&6
11855 else
11856   case $PKG_CONFIG in
11857   [\\/]* | ?:[\\/]*)
11858   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11859   ;;
11860   *)
11861   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11862 for as_dir in $PATH
11863 do
11864   IFS=$as_save_IFS
11865   test -z "$as_dir" && as_dir=.
11866     for ac_exec_ext in '' $ac_executable_extensions; do
11867   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11868     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11869     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11870     break 2
11871   fi
11872 done
11873   done
11874 IFS=$as_save_IFS
11875
11876   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11877   ;;
11878 esac
11879 fi
11880 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11881 if test -n "$PKG_CONFIG"; then
11882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11883 $as_echo "$PKG_CONFIG" >&6; }
11884 else
11885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11886 $as_echo "no" >&6; }
11887 fi
11888
11889
11890
11891   if test "$PKG_CONFIG" = "no" ; then
11892      HAVE_M17N_FLT=no
11893   else
11894      PKG_CONFIG_MIN_VERSION=0.9.0
11895      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11896         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11897 $as_echo_n "checking for m17n-flt... " >&6; }
11898
11899         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11900             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11901 $as_echo "yes" >&6; }
11902             succeeded=yes
11903
11904             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11905 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11906             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11907             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11908 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11909
11910             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11911 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11912             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11913             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11914 $as_echo "$M17N_FLT_LIBS" >&6; }
11915         else
11916             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11917 $as_echo "no" >&6; }
11918             M17N_FLT_CFLAGS=""
11919             M17N_FLT_LIBS=""
11920             ## If we have a custom action on failure, don't print errors, but
11921             ## do set a variable so people can do so.
11922             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11923
11924         fi
11925
11926
11927
11928      else
11929         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11930         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11931      fi
11932   fi
11933
11934   if test $succeeded = yes; then
11935      HAVE_M17N_FLT=yes
11936   else
11937      HAVE_M17N_FLT=no
11938   fi
11939
11940         if test "$HAVE_M17N_FLT" = "yes"; then
11941
11942 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11943
11944         fi
11945       fi
11946     fi
11947 else
11948     HAVE_XFT=no
11949     HAVE_FREETYPE=no
11950     HAVE_LIBOTF=no
11951     HAVE_M17N_FLT=no
11952 fi
11953
11954 ### End of font-backend (under X11) section.
11955
11956
11957
11958
11959
11960
11961
11962
11963
11964
11965 ### Use -lXpm if available, unless `--with-xpm=no'.
11966 HAVE_XPM=no
11967 LIBXPM=
11968 if test "${HAVE_X11}" = "yes"; then
11969   if test "${with_xpm}" != "no"; then
11970     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11971 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11973 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11974 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11975   $as_echo_n "(cached) " >&6
11976 else
11977   ac_check_lib_save_LIBS=$LIBS
11978 LIBS="-lXpm -lX11 $LIBS"
11979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11980 /* end confdefs.h.  */
11981
11982 /* Override any GCC internal prototype to avoid an error.
11983    Use char because int might match the return type of a GCC
11984    builtin and then its argument prototype would still apply.  */
11985 #ifdef __cplusplus
11986 extern "C"
11987 #endif
11988 char XpmReadFileToPixmap ();
11989 int
11990 main ()
11991 {
11992 return XpmReadFileToPixmap ();
11993   ;
11994   return 0;
11995 }
11996 _ACEOF
11997 if ac_fn_c_try_link "$LINENO"; then :
11998   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11999 else
12000   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12001 fi
12002 rm -f core conftest.err conftest.$ac_objext \
12003     conftest$ac_exeext conftest.$ac_ext
12004 LIBS=$ac_check_lib_save_LIBS
12005 fi
12006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12007 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12008 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
12009   HAVE_XPM=yes
12010 fi
12011
12012 fi
12013
12014
12015     if test "${HAVE_XPM}" = "yes"; then
12016       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12017 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12018       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12019 /* end confdefs.h.  */
12020 #include "X11/xpm.h"
12021 #ifndef XpmReturnAllocPixels
12022 no_return_alloc_pixels
12023 #endif
12024
12025 _ACEOF
12026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12027   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12028   HAVE_XPM=no
12029 else
12030   HAVE_XPM=yes
12031 fi
12032 rm -f conftest*
12033
12034
12035       if test "${HAVE_XPM}" = "yes"; then
12036         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12037 $as_echo "yes" >&6; }
12038       else
12039         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12040 $as_echo "no" >&6; }
12041       fi
12042     fi
12043   fi
12044
12045   if test "${HAVE_XPM}" = "yes"; then
12046
12047 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12048
12049     LIBXPM=-lXpm
12050   fi
12051 fi
12052
12053
12054 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12055 HAVE_JPEG=no
12056 LIBJPEG=
12057 if test "${HAVE_X11}" = "yes"; then
12058   if test "${with_jpeg}" != "no"; then
12059             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12060 if test "x$ac_cv_header_jerror_h" = xyes; then :
12061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12062 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12063 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
12064   $as_echo_n "(cached) " >&6
12065 else
12066   ac_check_lib_save_LIBS=$LIBS
12067 LIBS="-ljpeg  $LIBS"
12068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12069 /* end confdefs.h.  */
12070
12071 /* Override any GCC internal prototype to avoid an error.
12072    Use char because int might match the return type of a GCC
12073    builtin and then its argument prototype would still apply.  */
12074 #ifdef __cplusplus
12075 extern "C"
12076 #endif
12077 char jpeg_destroy_compress ();
12078 int
12079 main ()
12080 {
12081 return jpeg_destroy_compress ();
12082   ;
12083   return 0;
12084 }
12085 _ACEOF
12086 if ac_fn_c_try_link "$LINENO"; then :
12087   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12088 else
12089   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12090 fi
12091 rm -f core conftest.err conftest.$ac_objext \
12092     conftest$ac_exeext conftest.$ac_ext
12093 LIBS=$ac_check_lib_save_LIBS
12094 fi
12095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12096 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12097 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
12098   HAVE_JPEG=yes
12099 fi
12100
12101 fi
12102
12103
12104   fi
12105
12106     if test "${HAVE_JPEG}" = "yes"; then
12107     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12108
12109     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12110 /* end confdefs.h.  */
12111 #include <jpeglib.h>
12112          version=JPEG_LIB_VERSION
12113
12114 _ACEOF
12115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12116   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12117   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12118
12119 else
12120   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12121 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12122         HAVE_JPEG=no
12123 fi
12124 rm -f conftest*
12125
12126   fi
12127   if test "${HAVE_JPEG}" = "yes"; then
12128     LIBJPEG=-ljpeg
12129   fi
12130 fi
12131
12132
12133 ### Use -lpng if available, unless `--with-png=no'.
12134 HAVE_PNG=no
12135 LIBPNG=
12136 if test "${HAVE_X11}" = "yes"; then
12137   if test "${with_png}" != "no"; then
12138     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12139     # in /usr/include/libpng.
12140     for ac_header in png.h libpng/png.h
12141 do :
12142   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12143 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12144 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12145   cat >>confdefs.h <<_ACEOF
12146 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12147 _ACEOF
12148
12149 fi
12150
12151 done
12152
12153     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12154       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12155 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12156 if ${ac_cv_lib_png_png_get_channels+:} false; then :
12157   $as_echo_n "(cached) " >&6
12158 else
12159   ac_check_lib_save_LIBS=$LIBS
12160 LIBS="-lpng -lz -lm $LIBS"
12161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12162 /* end confdefs.h.  */
12163
12164 /* Override any GCC internal prototype to avoid an error.
12165    Use char because int might match the return type of a GCC
12166    builtin and then its argument prototype would still apply.  */
12167 #ifdef __cplusplus
12168 extern "C"
12169 #endif
12170 char png_get_channels ();
12171 int
12172 main ()
12173 {
12174 return png_get_channels ();
12175   ;
12176   return 0;
12177 }
12178 _ACEOF
12179 if ac_fn_c_try_link "$LINENO"; then :
12180   ac_cv_lib_png_png_get_channels=yes
12181 else
12182   ac_cv_lib_png_png_get_channels=no
12183 fi
12184 rm -f core conftest.err conftest.$ac_objext \
12185     conftest$ac_exeext conftest.$ac_ext
12186 LIBS=$ac_check_lib_save_LIBS
12187 fi
12188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12189 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12190 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
12191   HAVE_PNG=yes
12192 fi
12193
12194     fi
12195   fi
12196
12197   if test "${HAVE_PNG}" = "yes"; then
12198
12199 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12200
12201     LIBPNG="-lpng -lz -lm"
12202   fi
12203 fi
12204
12205
12206 ### Use -ltiff if available, unless `--with-tiff=no'.
12207 HAVE_TIFF=no
12208 LIBTIFF=
12209 if test "${HAVE_X11}" = "yes"; then
12210   if test "${with_tiff}" != "no"; then
12211     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12212 if test "x$ac_cv_header_tiffio_h" = xyes; then :
12213   tifflibs="-lz -lm"
12214       # At least one tiff package requires the jpeg library.
12215       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12216       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12217 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12218 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
12219   $as_echo_n "(cached) " >&6
12220 else
12221   ac_check_lib_save_LIBS=$LIBS
12222 LIBS="-ltiff $tifflibs $LIBS"
12223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12224 /* end confdefs.h.  */
12225
12226 /* Override any GCC internal prototype to avoid an error.
12227    Use char because int might match the return type of a GCC
12228    builtin and then its argument prototype would still apply.  */
12229 #ifdef __cplusplus
12230 extern "C"
12231 #endif
12232 char TIFFGetVersion ();
12233 int
12234 main ()
12235 {
12236 return TIFFGetVersion ();
12237   ;
12238   return 0;
12239 }
12240 _ACEOF
12241 if ac_fn_c_try_link "$LINENO"; then :
12242   ac_cv_lib_tiff_TIFFGetVersion=yes
12243 else
12244   ac_cv_lib_tiff_TIFFGetVersion=no
12245 fi
12246 rm -f core conftest.err conftest.$ac_objext \
12247     conftest$ac_exeext conftest.$ac_ext
12248 LIBS=$ac_check_lib_save_LIBS
12249 fi
12250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12251 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12252 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
12253   HAVE_TIFF=yes
12254 fi
12255
12256 fi
12257
12258
12259   fi
12260
12261   if test "${HAVE_TIFF}" = "yes"; then
12262
12263 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12264
12265         LIBTIFF=-ltiff
12266   fi
12267 fi
12268
12269
12270 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12271 HAVE_GIF=no
12272 LIBGIF=
12273 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12274   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12275 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
12276   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12277 # Earlier versions can crash Emacs.
12278     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12279 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12280 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12281   $as_echo_n "(cached) " >&6
12282 else
12283   ac_check_lib_save_LIBS=$LIBS
12284 LIBS="-lgif  $LIBS"
12285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12286 /* end confdefs.h.  */
12287
12288 /* Override any GCC internal prototype to avoid an error.
12289    Use char because int might match the return type of a GCC
12290    builtin and then its argument prototype would still apply.  */
12291 #ifdef __cplusplus
12292 extern "C"
12293 #endif
12294 char EGifPutExtensionLast ();
12295 int
12296 main ()
12297 {
12298 return EGifPutExtensionLast ();
12299   ;
12300   return 0;
12301 }
12302 _ACEOF
12303 if ac_fn_c_try_link "$LINENO"; then :
12304   ac_cv_lib_gif_EGifPutExtensionLast=yes
12305 else
12306   ac_cv_lib_gif_EGifPutExtensionLast=no
12307 fi
12308 rm -f core conftest.err conftest.$ac_objext \
12309     conftest$ac_exeext conftest.$ac_ext
12310 LIBS=$ac_check_lib_save_LIBS
12311 fi
12312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12313 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12314 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12315   HAVE_GIF=yes
12316 else
12317   HAVE_GIF=maybe
12318 fi
12319
12320 fi
12321
12322
12323
12324   if test "$HAVE_GIF" = yes; then
12325     LIBGIF=-lgif
12326   elif test "$HAVE_GIF" = maybe; then
12327 # If gif_lib.h but no libgif, try libungif.
12328     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12329 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12330 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12331   $as_echo_n "(cached) " >&6
12332 else
12333   ac_check_lib_save_LIBS=$LIBS
12334 LIBS="-lungif  $LIBS"
12335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12336 /* end confdefs.h.  */
12337
12338 /* Override any GCC internal prototype to avoid an error.
12339    Use char because int might match the return type of a GCC
12340    builtin and then its argument prototype would still apply.  */
12341 #ifdef __cplusplus
12342 extern "C"
12343 #endif
12344 char EGifPutExtensionLast ();
12345 int
12346 main ()
12347 {
12348 return EGifPutExtensionLast ();
12349   ;
12350   return 0;
12351 }
12352 _ACEOF
12353 if ac_fn_c_try_link "$LINENO"; then :
12354   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12355 else
12356   ac_cv_lib_ungif_EGifPutExtensionLast=no
12357 fi
12358 rm -f core conftest.err conftest.$ac_objext \
12359     conftest$ac_exeext conftest.$ac_ext
12360 LIBS=$ac_check_lib_save_LIBS
12361 fi
12362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12363 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12364 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12365   HAVE_GIF=yes
12366 else
12367   HAVE_GIF=no
12368 fi
12369
12370     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12371   fi
12372
12373   if test "${HAVE_GIF}" = "yes"; then
12374
12375 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12376
12377   fi
12378 fi
12379
12380
12381 if test "${HAVE_X11}" = "yes"; then
12382   MISSING=""
12383   WITH_NO=""
12384   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12385     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12386   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12387     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12388   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12389     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12390   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12391     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12392   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12393     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12394
12395   if test "X${MISSING}" != X; then
12396     as_fn_error $? "The following required libraries were not found:
12397     $MISSING
12398 Maybe some development libraries/packages are missing?
12399 If you don't want to link with them give
12400     $WITH_NO
12401 as options to configure" "$LINENO" 5
12402   fi
12403 fi
12404
12405 ### Use -lgpm if available, unless `--with-gpm=no'.
12406 HAVE_GPM=no
12407 LIBGPM=
12408 MOUSE_SUPPORT=
12409 if test "${with_gpm}" != "no"; then
12410   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12411 if test "x$ac_cv_header_gpm_h" = xyes; then :
12412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12413 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12414 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12415   $as_echo_n "(cached) " >&6
12416 else
12417   ac_check_lib_save_LIBS=$LIBS
12418 LIBS="-lgpm  $LIBS"
12419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12420 /* end confdefs.h.  */
12421
12422 /* Override any GCC internal prototype to avoid an error.
12423    Use char because int might match the return type of a GCC
12424    builtin and then its argument prototype would still apply.  */
12425 #ifdef __cplusplus
12426 extern "C"
12427 #endif
12428 char Gpm_Open ();
12429 int
12430 main ()
12431 {
12432 return Gpm_Open ();
12433   ;
12434   return 0;
12435 }
12436 _ACEOF
12437 if ac_fn_c_try_link "$LINENO"; then :
12438   ac_cv_lib_gpm_Gpm_Open=yes
12439 else
12440   ac_cv_lib_gpm_Gpm_Open=no
12441 fi
12442 rm -f core conftest.err conftest.$ac_objext \
12443     conftest$ac_exeext conftest.$ac_ext
12444 LIBS=$ac_check_lib_save_LIBS
12445 fi
12446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12447 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12448 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12449   HAVE_GPM=yes
12450 fi
12451
12452 fi
12453
12454
12455
12456   if test "${HAVE_GPM}" = "yes"; then
12457
12458 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12459
12460     LIBGPM=-lgpm
12461     ## May be reset below.
12462     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12463   fi
12464 fi
12465
12466
12467 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12468 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12469
12470 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12471
12472 fi
12473
12474
12475
12476 C_SWITCH_X_SYSTEM=
12477 ### Use NeXTstep API to implement GUI.
12478 if test "${HAVE_NS}" = "yes"; then
12479
12480 $as_echo "#define HAVE_NS 1" >>confdefs.h
12481
12482   if test "${NS_IMPL_COCOA}" = "yes"; then
12483
12484 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12485
12486     GNU_OBJC_CFLAGS=
12487   fi
12488   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12489
12490 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12491
12492     # See also .m.o rule in Makefile.in */
12493     # FIXME: are all these flags really needed?  Document here why.  */
12494     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12495     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12496   fi
12497   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12498
12499 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12500
12501   fi
12502   # We also have mouse menus.
12503   HAVE_MENUS=yes
12504   OTHER_FILES=ns-app
12505 fi
12506
12507
12508 ### Use session management (-lSM -lICE) if available
12509 HAVE_X_SM=no
12510 LIBXSM=
12511 if test "${HAVE_X11}" = "yes"; then
12512   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12513 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12515 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12516 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12517   $as_echo_n "(cached) " >&6
12518 else
12519   ac_check_lib_save_LIBS=$LIBS
12520 LIBS="-lSM -lICE $LIBS"
12521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12522 /* end confdefs.h.  */
12523
12524 /* Override any GCC internal prototype to avoid an error.
12525    Use char because int might match the return type of a GCC
12526    builtin and then its argument prototype would still apply.  */
12527 #ifdef __cplusplus
12528 extern "C"
12529 #endif
12530 char SmcOpenConnection ();
12531 int
12532 main ()
12533 {
12534 return SmcOpenConnection ();
12535   ;
12536   return 0;
12537 }
12538 _ACEOF
12539 if ac_fn_c_try_link "$LINENO"; then :
12540   ac_cv_lib_SM_SmcOpenConnection=yes
12541 else
12542   ac_cv_lib_SM_SmcOpenConnection=no
12543 fi
12544 rm -f core conftest.err conftest.$ac_objext \
12545     conftest$ac_exeext conftest.$ac_ext
12546 LIBS=$ac_check_lib_save_LIBS
12547 fi
12548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12549 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12550 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12551   HAVE_X_SM=yes
12552 fi
12553
12554 fi
12555
12556
12557
12558   if test "${HAVE_X_SM}" = "yes"; then
12559
12560 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12561
12562     LIBXSM="-lSM -lICE"
12563     case "$LIBS" in
12564       *-lSM*) ;;
12565       *)      LIBS="$LIBXSM $LIBS" ;;
12566     esac
12567   fi
12568 fi
12569
12570
12571 ### Use libxml (-lxml2) if available
12572 if test "${with_xml2}" != "no"; then
12573   ### I'm not sure what the version number should be, so I just guessed.
12574
12575   succeeded=no
12576
12577   # Extract the first word of "pkg-config", so it can be a program name with args.
12578 set dummy pkg-config; ac_word=$2
12579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12580 $as_echo_n "checking for $ac_word... " >&6; }
12581 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12582   $as_echo_n "(cached) " >&6
12583 else
12584   case $PKG_CONFIG in
12585   [\\/]* | ?:[\\/]*)
12586   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12587   ;;
12588   *)
12589   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12590 for as_dir in $PATH
12591 do
12592   IFS=$as_save_IFS
12593   test -z "$as_dir" && as_dir=.
12594     for ac_exec_ext in '' $ac_executable_extensions; do
12595   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12596     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12597     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12598     break 2
12599   fi
12600 done
12601   done
12602 IFS=$as_save_IFS
12603
12604   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12605   ;;
12606 esac
12607 fi
12608 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12609 if test -n "$PKG_CONFIG"; then
12610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12611 $as_echo "$PKG_CONFIG" >&6; }
12612 else
12613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12614 $as_echo "no" >&6; }
12615 fi
12616
12617
12618
12619   if test "$PKG_CONFIG" = "no" ; then
12620      HAVE_LIBXML2=no
12621   else
12622      PKG_CONFIG_MIN_VERSION=0.9.0
12623      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12624         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12625 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12626
12627         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12628             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12629 $as_echo "yes" >&6; }
12630             succeeded=yes
12631
12632             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12633 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12634             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12635             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12636 $as_echo "$LIBXML2_CFLAGS" >&6; }
12637
12638             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12639 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12640             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12641             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12642 $as_echo "$LIBXML2_LIBS" >&6; }
12643         else
12644             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12645 $as_echo "no" >&6; }
12646             LIBXML2_CFLAGS=""
12647             LIBXML2_LIBS=""
12648             ## If we have a custom action on failure, don't print errors, but
12649             ## do set a variable so people can do so.
12650             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12651
12652         fi
12653
12654
12655
12656      else
12657         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12658         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12659      fi
12660   fi
12661
12662   if test $succeeded = yes; then
12663      HAVE_LIBXML2=yes
12664   else
12665      HAVE_LIBXML2=no
12666   fi
12667
12668   if test "${HAVE_LIBXML2}" = "yes"; then
12669     LIBS="$LIBXML2_LIBS $LIBS"
12670     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12671 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12672 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12673   $as_echo_n "(cached) " >&6
12674 else
12675   ac_check_lib_save_LIBS=$LIBS
12676 LIBS="-lxml2  $LIBS"
12677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12678 /* end confdefs.h.  */
12679
12680 /* Override any GCC internal prototype to avoid an error.
12681    Use char because int might match the return type of a GCC
12682    builtin and then its argument prototype would still apply.  */
12683 #ifdef __cplusplus
12684 extern "C"
12685 #endif
12686 char htmlReadMemory ();
12687 int
12688 main ()
12689 {
12690 return htmlReadMemory ();
12691   ;
12692   return 0;
12693 }
12694 _ACEOF
12695 if ac_fn_c_try_link "$LINENO"; then :
12696   ac_cv_lib_xml2_htmlReadMemory=yes
12697 else
12698   ac_cv_lib_xml2_htmlReadMemory=no
12699 fi
12700 rm -f core conftest.err conftest.$ac_objext \
12701     conftest$ac_exeext conftest.$ac_ext
12702 LIBS=$ac_check_lib_save_LIBS
12703 fi
12704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12705 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12706 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12707   HAVE_LIBXML2=yes
12708 else
12709   HAVE_LIBXML2=no
12710 fi
12711
12712     if test "${HAVE_LIBXML2}" = "yes"; then
12713
12714 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12715
12716     else
12717       LIBXML2_LIBS=""
12718       LIBXML2_CFLAGS=""
12719     fi
12720   fi
12721 fi
12722
12723
12724
12725 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12727 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12728 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12729   $as_echo_n "(cached) " >&6
12730 else
12731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12732 /* end confdefs.h.  */
12733 #include <netdb.h>
12734 int
12735 main ()
12736 {
12737 return h_errno;
12738   ;
12739   return 0;
12740 }
12741 _ACEOF
12742 if ac_fn_c_try_link "$LINENO"; then :
12743   emacs_cv_netdb_declares_h_errno=yes
12744 else
12745   emacs_cv_netdb_declares_h_errno=no
12746 fi
12747 rm -f core conftest.err conftest.$ac_objext \
12748     conftest$ac_exeext conftest.$ac_ext
12749 fi
12750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12751 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12752 if test $emacs_cv_netdb_declares_h_errno = yes; then
12753
12754 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12755
12756 fi
12757
12758 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12759 if test "x$ac_cv_type_size_t" = xyes; then :
12760
12761 else
12762
12763 cat >>confdefs.h <<_ACEOF
12764 #define size_t unsigned int
12765 _ACEOF
12766
12767 fi
12768
12769 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12770 # for constant arguments.  Useless!
12771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12772 $as_echo_n "checking for working alloca.h... " >&6; }
12773 if ${ac_cv_working_alloca_h+:} false; then :
12774   $as_echo_n "(cached) " >&6
12775 else
12776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12777 /* end confdefs.h.  */
12778 #include <alloca.h>
12779 int
12780 main ()
12781 {
12782 char *p = (char *) alloca (2 * sizeof (int));
12783                           if (p) return 0;
12784   ;
12785   return 0;
12786 }
12787 _ACEOF
12788 if ac_fn_c_try_link "$LINENO"; then :
12789   ac_cv_working_alloca_h=yes
12790 else
12791   ac_cv_working_alloca_h=no
12792 fi
12793 rm -f core conftest.err conftest.$ac_objext \
12794     conftest$ac_exeext conftest.$ac_ext
12795 fi
12796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12797 $as_echo "$ac_cv_working_alloca_h" >&6; }
12798 if test $ac_cv_working_alloca_h = yes; then
12799
12800 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12801
12802 fi
12803
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12805 $as_echo_n "checking for alloca... " >&6; }
12806 if ${ac_cv_func_alloca_works+:} false; then :
12807   $as_echo_n "(cached) " >&6
12808 else
12809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12810 /* end confdefs.h.  */
12811 #ifdef __GNUC__
12812 # define alloca __builtin_alloca
12813 #else
12814 # ifdef _MSC_VER
12815 #  include <malloc.h>
12816 #  define alloca _alloca
12817 # else
12818 #  ifdef HAVE_ALLOCA_H
12819 #   include <alloca.h>
12820 #  else
12821 #   ifdef _AIX
12822  #pragma alloca
12823 #   else
12824 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12825 void *alloca (size_t);
12826 #    endif
12827 #   endif
12828 #  endif
12829 # endif
12830 #endif
12831
12832 int
12833 main ()
12834 {
12835 char *p = (char *) alloca (1);
12836                                     if (p) return 0;
12837   ;
12838   return 0;
12839 }
12840 _ACEOF
12841 if ac_fn_c_try_link "$LINENO"; then :
12842   ac_cv_func_alloca_works=yes
12843 else
12844   ac_cv_func_alloca_works=no
12845 fi
12846 rm -f core conftest.err conftest.$ac_objext \
12847     conftest$ac_exeext conftest.$ac_ext
12848 fi
12849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12850 $as_echo "$ac_cv_func_alloca_works" >&6; }
12851
12852 if test $ac_cv_func_alloca_works = yes; then
12853
12854 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12855
12856 else
12857   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12858 # that cause trouble.  Some versions do not even contain alloca or
12859 # contain a buggy version.  If you still want to use their alloca,
12860 # use ar to extract alloca.o from them instead of compiling alloca.c.
12861
12862 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12863
12864 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12865
12866
12867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12868 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12869 if ${ac_cv_os_cray+:} false; then :
12870   $as_echo_n "(cached) " >&6
12871 else
12872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12873 /* end confdefs.h.  */
12874 #if defined CRAY && ! defined CRAY2
12875 webecray
12876 #else
12877 wenotbecray
12878 #endif
12879
12880 _ACEOF
12881 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12882   $EGREP "webecray" >/dev/null 2>&1; then :
12883   ac_cv_os_cray=yes
12884 else
12885   ac_cv_os_cray=no
12886 fi
12887 rm -f conftest*
12888
12889 fi
12890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12891 $as_echo "$ac_cv_os_cray" >&6; }
12892 if test $ac_cv_os_cray = yes; then
12893   for ac_func in _getb67 GETB67 getb67; do
12894     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12895 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12896 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12897
12898 cat >>confdefs.h <<_ACEOF
12899 #define CRAY_STACKSEG_END $ac_func
12900 _ACEOF
12901
12902     break
12903 fi
12904
12905   done
12906 fi
12907
12908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12909 $as_echo_n "checking stack direction for C alloca... " >&6; }
12910 if ${ac_cv_c_stack_direction+:} false; then :
12911   $as_echo_n "(cached) " >&6
12912 else
12913   if test "$cross_compiling" = yes; then :
12914   ac_cv_c_stack_direction=0
12915 else
12916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12917 /* end confdefs.h.  */
12918 $ac_includes_default
12919 int
12920 find_stack_direction ()
12921 {
12922   static char *addr = 0;
12923   auto char dummy;
12924   if (addr == 0)
12925     {
12926       addr = &dummy;
12927       return find_stack_direction ();
12928     }
12929   else
12930     return (&dummy > addr) ? 1 : -1;
12931 }
12932
12933 int
12934 main ()
12935 {
12936   return find_stack_direction () < 0;
12937 }
12938 _ACEOF
12939 if ac_fn_c_try_run "$LINENO"; then :
12940   ac_cv_c_stack_direction=1
12941 else
12942   ac_cv_c_stack_direction=-1
12943 fi
12944 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12945   conftest.$ac_objext conftest.beam conftest.$ac_ext
12946 fi
12947
12948 fi
12949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12950 $as_echo "$ac_cv_c_stack_direction" >&6; }
12951 cat >>confdefs.h <<_ACEOF
12952 #define STACK_DIRECTION $ac_cv_c_stack_direction
12953 _ACEOF
12954
12955
12956 fi
12957
12958
12959 if test x"$ac_cv_func_alloca_works" != xyes; then
12960    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12961 fi
12962
12963 # fmod, logb, and frexp are found in -lm on most systems.
12964 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12966 $as_echo_n "checking for sqrt in -lm... " >&6; }
12967 if ${ac_cv_lib_m_sqrt+:} false; then :
12968   $as_echo_n "(cached) " >&6
12969 else
12970   ac_check_lib_save_LIBS=$LIBS
12971 LIBS="-lm  $LIBS"
12972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12973 /* end confdefs.h.  */
12974
12975 /* Override any GCC internal prototype to avoid an error.
12976    Use char because int might match the return type of a GCC
12977    builtin and then its argument prototype would still apply.  */
12978 #ifdef __cplusplus
12979 extern "C"
12980 #endif
12981 char sqrt ();
12982 int
12983 main ()
12984 {
12985 return sqrt ();
12986   ;
12987   return 0;
12988 }
12989 _ACEOF
12990 if ac_fn_c_try_link "$LINENO"; then :
12991   ac_cv_lib_m_sqrt=yes
12992 else
12993   ac_cv_lib_m_sqrt=no
12994 fi
12995 rm -f core conftest.err conftest.$ac_objext \
12996     conftest$ac_exeext conftest.$ac_ext
12997 LIBS=$ac_check_lib_save_LIBS
12998 fi
12999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13000 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13001 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
13002   cat >>confdefs.h <<_ACEOF
13003 #define HAVE_LIBM 1
13004 _ACEOF
13005
13006   LIBS="-lm $LIBS"
13007
13008 fi
13009
13010
13011 # Check for mail-locking functions in a "mail" library.  Probably this should
13012 # have the same check as for liblockfile below.
13013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13014 $as_echo_n "checking for maillock in -lmail... " >&6; }
13015 if ${ac_cv_lib_mail_maillock+:} false; then :
13016   $as_echo_n "(cached) " >&6
13017 else
13018   ac_check_lib_save_LIBS=$LIBS
13019 LIBS="-lmail  $LIBS"
13020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13021 /* end confdefs.h.  */
13022
13023 /* Override any GCC internal prototype to avoid an error.
13024    Use char because int might match the return type of a GCC
13025    builtin and then its argument prototype would still apply.  */
13026 #ifdef __cplusplus
13027 extern "C"
13028 #endif
13029 char maillock ();
13030 int
13031 main ()
13032 {
13033 return maillock ();
13034   ;
13035   return 0;
13036 }
13037 _ACEOF
13038 if ac_fn_c_try_link "$LINENO"; then :
13039   ac_cv_lib_mail_maillock=yes
13040 else
13041   ac_cv_lib_mail_maillock=no
13042 fi
13043 rm -f core conftest.err conftest.$ac_objext \
13044     conftest$ac_exeext conftest.$ac_ext
13045 LIBS=$ac_check_lib_save_LIBS
13046 fi
13047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13048 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13049 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
13050   have_mail=yes
13051 else
13052   have_mail=no
13053 fi
13054
13055 if test $have_mail = yes; then
13056   LIBS_MAIL=-lmail
13057   LIBS="$LIBS_MAIL $LIBS"
13058
13059 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13060
13061 else
13062   LIBS_MAIL=
13063 fi
13064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13065 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13066 if ${ac_cv_lib_lockfile_maillock+:} false; then :
13067   $as_echo_n "(cached) " >&6
13068 else
13069   ac_check_lib_save_LIBS=$LIBS
13070 LIBS="-llockfile  $LIBS"
13071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13072 /* end confdefs.h.  */
13073
13074 /* Override any GCC internal prototype to avoid an error.
13075    Use char because int might match the return type of a GCC
13076    builtin and then its argument prototype would still apply.  */
13077 #ifdef __cplusplus
13078 extern "C"
13079 #endif
13080 char maillock ();
13081 int
13082 main ()
13083 {
13084 return maillock ();
13085   ;
13086   return 0;
13087 }
13088 _ACEOF
13089 if ac_fn_c_try_link "$LINENO"; then :
13090   ac_cv_lib_lockfile_maillock=yes
13091 else
13092   ac_cv_lib_lockfile_maillock=no
13093 fi
13094 rm -f core conftest.err conftest.$ac_objext \
13095     conftest$ac_exeext conftest.$ac_ext
13096 LIBS=$ac_check_lib_save_LIBS
13097 fi
13098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13099 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13100 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
13101   have_lockfile=yes
13102 else
13103   have_lockfile=no
13104 fi
13105
13106 if test $have_lockfile = yes; then
13107    LIBS_MAIL=-llockfile
13108    LIBS="$LIBS_MAIL $LIBS"
13109
13110 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13111
13112 else
13113 # If we have the shared liblockfile, assume we must use it for mail
13114 # locking (e.g. Debian).  If we couldn't link against liblockfile
13115 # (no liblockfile.a installed), ensure that we don't need to.
13116       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13117 set dummy liblockfile.so; ac_word=$2
13118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13119 $as_echo_n "checking for $ac_word... " >&6; }
13120 if ${ac_cv_prog_liblockfile+:} false; then :
13121   $as_echo_n "(cached) " >&6
13122 else
13123   if test -n "$liblockfile"; then
13124   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13125 else
13126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13127 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13128 for as_dir in $as_dummy
13129 do
13130   IFS=$as_save_IFS
13131   test -z "$as_dir" && as_dir=.
13132     for ac_exec_ext in '' $ac_executable_extensions; do
13133   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13134     ac_cv_prog_liblockfile="yes"
13135     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13136     break 2
13137   fi
13138 done
13139   done
13140 IFS=$as_save_IFS
13141
13142   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13143 fi
13144 fi
13145 liblockfile=$ac_cv_prog_liblockfile
13146 if test -n "$liblockfile"; then
13147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13148 $as_echo "$liblockfile" >&6; }
13149 else
13150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13151 $as_echo "no" >&6; }
13152 fi
13153
13154
13155   if test $ac_cv_prog_liblockfile = yes; then
13156     as_fn_error $? "Shared liblockfile found but can't link against it.
13157 This probably means that movemail could lose mail.
13158 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13159   fi
13160 fi
13161 for ac_func in touchlock
13162 do :
13163   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13164 if test "x$ac_cv_func_touchlock" = xyes; then :
13165   cat >>confdefs.h <<_ACEOF
13166 #define HAVE_TOUCHLOCK 1
13167 _ACEOF
13168
13169 fi
13170 done
13171
13172 for ac_header in maillock.h
13173 do :
13174   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13175 if test "x$ac_cv_header_maillock_h" = xyes; then :
13176   cat >>confdefs.h <<_ACEOF
13177 #define HAVE_MAILLOCK_H 1
13178 _ACEOF
13179
13180 fi
13181
13182 done
13183
13184
13185
13186 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13187 ## interlock access to the mail spool.  The alternative is a lock file named
13188 ## /usr/spool/mail/$USER.lock.
13189 mail_lock=no
13190 case "$opsys" in
13191   aix4-2) mail_lock="lockf" ;;
13192
13193   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13194
13195   ## On GNU/Linux systems, both methods are used by various mail programs.
13196   ## I assume most people are using newer mailers that have heard of flock.
13197   ## Change this if you need to.
13198   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13199   ## configure gets the right answers, and that means *NOT* using flock.
13200   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13201   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13202   ## Debian maintainer hasn't provided a clean fix for Emacs.
13203   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13204   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13205   ## correct logic.  -- fx
13206   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13207   ## liblockfile is a Free Software replacement for libmail, used on
13208   ## Debian systems and elsewhere. -rfr.
13209   gnu-*)
13210     mail_lock="flock"
13211     if test $have_mail = yes || test $have_lockfile = yes; then
13212       test $ac_cv_header_maillock_h = yes && mail_lock=no
13213     fi
13214     ;;
13215 esac
13216
13217 BLESSMAIL_TARGET=
13218 case "$mail_lock" in
13219   flock)
13220 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13221  ;;
13222
13223   lockf)
13224 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13225  ;;
13226
13227   *) BLESSMAIL_TARGET="need-blessmail" ;;
13228 esac
13229
13230
13231
13232 for ac_func in gethostname getdomainname dup2 \
13233 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13234 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13235 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13236 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13237 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13238 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13239 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13240 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13241 cfmakeraw cfsetspeed isnan copysign __executable_start
13242 do :
13243   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13244 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13245 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13246   cat >>confdefs.h <<_ACEOF
13247 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13248 _ACEOF
13249
13250 fi
13251 done
13252
13253
13254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13255 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13256 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
13257   $as_echo_n "(cached) " >&6
13258 else
13259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13260 /* end confdefs.h.  */
13261
13262 int
13263 main ()
13264 {
13265 __builtin_unwind_init ();
13266   ;
13267   return 0;
13268 }
13269 _ACEOF
13270 if ac_fn_c_try_link "$LINENO"; then :
13271   emacs_cv_func___builtin_unwind_init=yes
13272 else
13273   emacs_cv_func___builtin_unwind_init=no
13274 fi
13275 rm -f core conftest.err conftest.$ac_objext \
13276     conftest$ac_exeext conftest.$ac_ext
13277 fi
13278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13279 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13280 if test $emacs_cv_func___builtin_unwind_init = yes; then
13281
13282 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13283
13284 fi
13285
13286 for ac_header in sys/un.h
13287 do :
13288   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13289 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13290   cat >>confdefs.h <<_ACEOF
13291 #define HAVE_SYS_UN_H 1
13292 _ACEOF
13293
13294 fi
13295
13296 done
13297
13298
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13300 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13301 if ${ac_cv_sys_largefile_source+:} false; then :
13302   $as_echo_n "(cached) " >&6
13303 else
13304   while :; do
13305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13306 /* end confdefs.h.  */
13307 #include <sys/types.h> /* for off_t */
13308      #include <stdio.h>
13309 int
13310 main ()
13311 {
13312 int (*fp) (FILE *, off_t, int) = fseeko;
13313      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13314   ;
13315   return 0;
13316 }
13317 _ACEOF
13318 if ac_fn_c_try_link "$LINENO"; then :
13319   ac_cv_sys_largefile_source=no; break
13320 fi
13321 rm -f core conftest.err conftest.$ac_objext \
13322     conftest$ac_exeext conftest.$ac_ext
13323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13324 /* end confdefs.h.  */
13325 #define _LARGEFILE_SOURCE 1
13326 #include <sys/types.h> /* for off_t */
13327      #include <stdio.h>
13328 int
13329 main ()
13330 {
13331 int (*fp) (FILE *, off_t, int) = fseeko;
13332      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13333   ;
13334   return 0;
13335 }
13336 _ACEOF
13337 if ac_fn_c_try_link "$LINENO"; then :
13338   ac_cv_sys_largefile_source=1; break
13339 fi
13340 rm -f core conftest.err conftest.$ac_objext \
13341     conftest$ac_exeext conftest.$ac_ext
13342   ac_cv_sys_largefile_source=unknown
13343   break
13344 done
13345 fi
13346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13347 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13348 case $ac_cv_sys_largefile_source in #(
13349   no | unknown) ;;
13350   *)
13351 cat >>confdefs.h <<_ACEOF
13352 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13353 _ACEOF
13354 ;;
13355 esac
13356 rm -rf conftest*
13357
13358 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13359 # in glibc 2.1.3, but that breaks too many other things.
13360 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13361 if test $ac_cv_sys_largefile_source != unknown; then
13362
13363 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13364
13365 fi
13366
13367
13368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13369 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13370 if ${ac_cv_func_getpgrp_void+:} false; then :
13371   $as_echo_n "(cached) " >&6
13372 else
13373   # Use it with a single arg.
13374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13375 /* end confdefs.h.  */
13376 $ac_includes_default
13377 int
13378 main ()
13379 {
13380 getpgrp (0);
13381   ;
13382   return 0;
13383 }
13384 _ACEOF
13385 if ac_fn_c_try_compile "$LINENO"; then :
13386   ac_cv_func_getpgrp_void=no
13387 else
13388   ac_cv_func_getpgrp_void=yes
13389 fi
13390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13391
13392 fi
13393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13394 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13395 if test $ac_cv_func_getpgrp_void = yes; then
13396
13397 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13398
13399 fi
13400
13401
13402 # Configure gnulib.
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412
13413           LIBC_FATAL_STDERR_=1
13414   export LIBC_FATAL_STDERR_
13415
13416
13417    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13418 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13419 if ${ac_cv_c_bigendian+:} false; then :
13420   $as_echo_n "(cached) " >&6
13421 else
13422   ac_cv_c_bigendian=unknown
13423     # See if we're dealing with a universal compiler.
13424     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13425 /* end confdefs.h.  */
13426 #ifndef __APPLE_CC__
13427                not a universal capable compiler
13428              #endif
13429              typedef int dummy;
13430
13431 _ACEOF
13432 if ac_fn_c_try_compile "$LINENO"; then :
13433
13434         # Check for potential -arch flags.  It is not universal unless
13435         # there are at least two -arch flags with different values.
13436         ac_arch=
13437         ac_prev=
13438         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13439          if test -n "$ac_prev"; then
13440            case $ac_word in
13441              i?86 | x86_64 | ppc | ppc64)
13442                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13443                  ac_arch=$ac_word
13444                else
13445                  ac_cv_c_bigendian=universal
13446                  break
13447                fi
13448                ;;
13449            esac
13450            ac_prev=
13451          elif test "x$ac_word" = "x-arch"; then
13452            ac_prev=arch
13453          fi
13454        done
13455 fi
13456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13457     if test $ac_cv_c_bigendian = unknown; then
13458       # See if sys/param.h defines the BYTE_ORDER macro.
13459       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13460 /* end confdefs.h.  */
13461 #include <sys/types.h>
13462              #include <sys/param.h>
13463
13464 int
13465 main ()
13466 {
13467 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13468                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13469                      && LITTLE_ENDIAN)
13470               bogus endian macros
13471              #endif
13472
13473   ;
13474   return 0;
13475 }
13476 _ACEOF
13477 if ac_fn_c_try_compile "$LINENO"; then :
13478   # It does; now see whether it defined to BIG_ENDIAN or not.
13479          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13480 /* end confdefs.h.  */
13481 #include <sys/types.h>
13482                 #include <sys/param.h>
13483
13484 int
13485 main ()
13486 {
13487 #if BYTE_ORDER != BIG_ENDIAN
13488                  not big endian
13489                 #endif
13490
13491   ;
13492   return 0;
13493 }
13494 _ACEOF
13495 if ac_fn_c_try_compile "$LINENO"; then :
13496   ac_cv_c_bigendian=yes
13497 else
13498   ac_cv_c_bigendian=no
13499 fi
13500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13501 fi
13502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13503     fi
13504     if test $ac_cv_c_bigendian = unknown; then
13505       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13506       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13507 /* end confdefs.h.  */
13508 #include <limits.h>
13509
13510 int
13511 main ()
13512 {
13513 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13514               bogus endian macros
13515              #endif
13516
13517   ;
13518   return 0;
13519 }
13520 _ACEOF
13521 if ac_fn_c_try_compile "$LINENO"; then :
13522   # It does; now see whether it defined to _BIG_ENDIAN or not.
13523          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13524 /* end confdefs.h.  */
13525 #include <limits.h>
13526
13527 int
13528 main ()
13529 {
13530 #ifndef _BIG_ENDIAN
13531                  not big endian
13532                 #endif
13533
13534   ;
13535   return 0;
13536 }
13537 _ACEOF
13538 if ac_fn_c_try_compile "$LINENO"; then :
13539   ac_cv_c_bigendian=yes
13540 else
13541   ac_cv_c_bigendian=no
13542 fi
13543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13544 fi
13545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13546     fi
13547     if test $ac_cv_c_bigendian = unknown; then
13548       # Compile a test program.
13549       if test "$cross_compiling" = yes; then :
13550   # Try to guess by grepping values from an object file.
13551          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13552 /* end confdefs.h.  */
13553 short int ascii_mm[] =
13554                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13555                 short int ascii_ii[] =
13556                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13557                 int use_ascii (int i) {
13558                   return ascii_mm[i] + ascii_ii[i];
13559                 }
13560                 short int ebcdic_ii[] =
13561                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13562                 short int ebcdic_mm[] =
13563                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13564                 int use_ebcdic (int i) {
13565                   return ebcdic_mm[i] + ebcdic_ii[i];
13566                 }
13567                 extern int foo;
13568
13569 int
13570 main ()
13571 {
13572 return use_ascii (foo) == use_ebcdic (foo);
13573   ;
13574   return 0;
13575 }
13576 _ACEOF
13577 if ac_fn_c_try_compile "$LINENO"; then :
13578   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13579               ac_cv_c_bigendian=yes
13580             fi
13581             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13582               if test "$ac_cv_c_bigendian" = unknown; then
13583                 ac_cv_c_bigendian=no
13584               else
13585                 # finding both strings is unlikely to happen, but who knows?
13586                 ac_cv_c_bigendian=unknown
13587               fi
13588             fi
13589 fi
13590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13591 else
13592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13593 /* end confdefs.h.  */
13594 $ac_includes_default
13595 int
13596 main ()
13597 {
13598
13599              /* Are we little or big endian?  From Harbison&Steele.  */
13600              union
13601              {
13602                long int l;
13603                char c[sizeof (long int)];
13604              } u;
13605              u.l = 1;
13606              return u.c[sizeof (long int) - 1] == 1;
13607
13608   ;
13609   return 0;
13610 }
13611 _ACEOF
13612 if ac_fn_c_try_run "$LINENO"; then :
13613   ac_cv_c_bigendian=no
13614 else
13615   ac_cv_c_bigendian=yes
13616 fi
13617 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13618   conftest.$ac_objext conftest.beam conftest.$ac_ext
13619 fi
13620
13621     fi
13622 fi
13623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13624 $as_echo "$ac_cv_c_bigendian" >&6; }
13625  case $ac_cv_c_bigendian in #(
13626    yes)
13627      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13628 ;; #(
13629    no)
13630       ;; #(
13631    universal)
13632
13633 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13634
13635      ;; #(
13636    *)
13637      as_fn_error $? "unknown endianness
13638  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13639  esac
13640
13641
13642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13643 $as_echo_n "checking for inline... " >&6; }
13644 if ${ac_cv_c_inline+:} false; then :
13645   $as_echo_n "(cached) " >&6
13646 else
13647   ac_cv_c_inline=no
13648 for ac_kw in inline __inline__ __inline; do
13649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13650 /* end confdefs.h.  */
13651 #ifndef __cplusplus
13652 typedef int foo_t;
13653 static $ac_kw foo_t static_foo () {return 0; }
13654 $ac_kw foo_t foo () {return 0; }
13655 #endif
13656
13657 _ACEOF
13658 if ac_fn_c_try_compile "$LINENO"; then :
13659   ac_cv_c_inline=$ac_kw
13660 fi
13661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13662   test "$ac_cv_c_inline" != no && break
13663 done
13664
13665 fi
13666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13667 $as_echo "$ac_cv_c_inline" >&6; }
13668
13669 case $ac_cv_c_inline in
13670   inline | yes) ;;
13671   *)
13672     case $ac_cv_c_inline in
13673       no) ac_val=;;
13674       *) ac_val=$ac_cv_c_inline;;
13675     esac
13676     cat >>confdefs.h <<_ACEOF
13677 #ifndef __cplusplus
13678 #define inline $ac_val
13679 #endif
13680 _ACEOF
13681     ;;
13682 esac
13683
13684
13685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13686 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13687 if ${gl_cv_func_c99_strtold+:} false; then :
13688   $as_echo_n "(cached) " >&6
13689 else
13690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13691 /* end confdefs.h.  */
13692 /* On HP-UX before 11.23, strtold returns a struct instead of
13693                 long double.  Reject implementations like that, by requiring
13694                 compatibility with the C99 prototype.  */
13695              #include <stdlib.h>
13696              static long double (*p) (char const *, char **) = strtold;
13697              static long double
13698              test (char const *nptr, char **endptr)
13699              {
13700                long double r;
13701                r = strtold (nptr, endptr);
13702                return r;
13703              }
13704 int
13705 main ()
13706 {
13707 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13708   ;
13709   return 0;
13710 }
13711 _ACEOF
13712 if ac_fn_c_try_link "$LINENO"; then :
13713   gl_cv_func_c99_strtold=yes
13714 else
13715   gl_cv_func_c99_strtold=no
13716 fi
13717 rm -f core conftest.err conftest.$ac_objext \
13718     conftest$ac_exeext conftest.$ac_ext
13719 fi
13720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13721 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13722   if test $gl_cv_func_c99_strtold = yes; then
13723
13724 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13725
13726   fi
13727
13728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
13729 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
13730 if ${ac_cv_struct_st_dm_mode+:} false; then :
13731   $as_echo_n "(cached) " >&6
13732 else
13733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13734 /* end confdefs.h.  */
13735
13736 #include <sys/types.h>
13737 #include <sys/stat.h>
13738 int
13739 main ()
13740 {
13741 struct stat s; s.st_dm_mode;
13742   ;
13743   return 0;
13744 }
13745 _ACEOF
13746 if ac_fn_c_try_compile "$LINENO"; then :
13747   ac_cv_struct_st_dm_mode=yes
13748 else
13749   ac_cv_struct_st_dm_mode=no
13750 fi
13751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13752 fi
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
13754 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
13755
13756   if test $ac_cv_struct_st_dm_mode = yes; then
13757
13758 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
13759
13760   fi
13761
13762
13763 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
13764 if test "x$ac_cv_have_decl_strmode" = xyes; then :
13765   ac_have_decl=1
13766 else
13767   ac_have_decl=0
13768 fi
13769
13770 cat >>confdefs.h <<_ACEOF
13771 #define HAVE_DECL_STRMODE $ac_have_decl
13772 _ACEOF
13773
13774
13775   GNULIB__EXIT=0;
13776   GNULIB_ATOLL=0;
13777   GNULIB_CALLOC_POSIX=0;
13778   GNULIB_CANONICALIZE_FILE_NAME=0;
13779   GNULIB_GETLOADAVG=0;
13780   GNULIB_GETSUBOPT=0;
13781   GNULIB_GRANTPT=0;
13782   GNULIB_MALLOC_POSIX=0;
13783   GNULIB_MKDTEMP=0;
13784   GNULIB_MKOSTEMP=0;
13785   GNULIB_MKOSTEMPS=0;
13786   GNULIB_MKSTEMP=0;
13787   GNULIB_MKSTEMPS=0;
13788   GNULIB_PTSNAME=0;
13789   GNULIB_PUTENV=0;
13790   GNULIB_RANDOM_R=0;
13791   GNULIB_REALLOC_POSIX=0;
13792   GNULIB_REALPATH=0;
13793   GNULIB_RPMATCH=0;
13794   GNULIB_SETENV=0;
13795   GNULIB_STRTOD=0;
13796   GNULIB_STRTOLL=0;
13797   GNULIB_STRTOULL=0;
13798   GNULIB_SYSTEM_POSIX=0;
13799   GNULIB_UNLOCKPT=0;
13800   GNULIB_UNSETENV=0;
13801     HAVE__EXIT=1;
13802   HAVE_ATOLL=1;
13803   HAVE_CANONICALIZE_FILE_NAME=1;
13804   HAVE_DECL_GETLOADAVG=1;
13805   HAVE_GETSUBOPT=1;
13806   HAVE_GRANTPT=1;
13807   HAVE_MKDTEMP=1;
13808   HAVE_MKOSTEMP=1;
13809   HAVE_MKOSTEMPS=1;
13810   HAVE_MKSTEMP=1;
13811   HAVE_MKSTEMPS=1;
13812   HAVE_PTSNAME=1;
13813   HAVE_RANDOM_H=1;
13814   HAVE_RANDOM_R=1;
13815   HAVE_REALPATH=1;
13816   HAVE_RPMATCH=1;
13817   HAVE_SETENV=1;
13818   HAVE_DECL_SETENV=1;
13819   HAVE_STRTOD=1;
13820   HAVE_STRTOLL=1;
13821   HAVE_STRTOULL=1;
13822   HAVE_STRUCT_RANDOM_DATA=1;
13823   HAVE_SYS_LOADAVG_H=0;
13824   HAVE_UNLOCKPT=1;
13825   HAVE_DECL_UNSETENV=1;
13826   REPLACE_CALLOC=0;
13827   REPLACE_CANONICALIZE_FILE_NAME=0;
13828   REPLACE_MALLOC=0;
13829   REPLACE_MKSTEMP=0;
13830   REPLACE_PUTENV=0;
13831   REPLACE_REALLOC=0;
13832   REPLACE_REALPATH=0;
13833   REPLACE_SETENV=0;
13834   REPLACE_STRTOD=0;
13835   REPLACE_UNSETENV=0;
13836
13837
13838   GNULIB_CHOWN=0;
13839   GNULIB_CLOSE=0;
13840   GNULIB_DUP2=0;
13841   GNULIB_DUP3=0;
13842   GNULIB_ENVIRON=0;
13843   GNULIB_EUIDACCESS=0;
13844   GNULIB_FACCESSAT=0;
13845   GNULIB_FCHDIR=0;
13846   GNULIB_FCHOWNAT=0;
13847   GNULIB_FSYNC=0;
13848   GNULIB_FTRUNCATE=0;
13849   GNULIB_GETCWD=0;
13850   GNULIB_GETDOMAINNAME=0;
13851   GNULIB_GETDTABLESIZE=0;
13852   GNULIB_GETGROUPS=0;
13853   GNULIB_GETHOSTNAME=0;
13854   GNULIB_GETLOGIN=0;
13855   GNULIB_GETLOGIN_R=0;
13856   GNULIB_GETPAGESIZE=0;
13857   GNULIB_GETUSERSHELL=0;
13858   GNULIB_LCHOWN=0;
13859   GNULIB_LINK=0;
13860   GNULIB_LINKAT=0;
13861   GNULIB_LSEEK=0;
13862   GNULIB_PIPE=0;
13863   GNULIB_PIPE2=0;
13864   GNULIB_PREAD=0;
13865   GNULIB_PWRITE=0;
13866   GNULIB_READLINK=0;
13867   GNULIB_READLINKAT=0;
13868   GNULIB_RMDIR=0;
13869   GNULIB_SLEEP=0;
13870   GNULIB_SYMLINK=0;
13871   GNULIB_SYMLINKAT=0;
13872   GNULIB_TTYNAME_R=0;
13873   GNULIB_UNISTD_H_GETOPT=0;
13874   GNULIB_UNISTD_H_SIGPIPE=0;
13875   GNULIB_UNLINK=0;
13876   GNULIB_UNLINKAT=0;
13877   GNULIB_USLEEP=0;
13878   GNULIB_WRITE=0;
13879     HAVE_CHOWN=1;
13880   HAVE_DUP2=1;
13881   HAVE_DUP3=1;
13882   HAVE_EUIDACCESS=1;
13883   HAVE_FACCESSAT=1;
13884   HAVE_FCHDIR=1;
13885   HAVE_FCHOWNAT=1;
13886   HAVE_FSYNC=1;
13887   HAVE_FTRUNCATE=1;
13888   HAVE_GETDTABLESIZE=1;
13889   HAVE_GETGROUPS=1;
13890   HAVE_GETHOSTNAME=1;
13891   HAVE_GETLOGIN=1;
13892   HAVE_GETPAGESIZE=1;
13893   HAVE_LCHOWN=1;
13894   HAVE_LINK=1;
13895   HAVE_LINKAT=1;
13896   HAVE_PIPE=1;
13897   HAVE_PIPE2=1;
13898   HAVE_PREAD=1;
13899   HAVE_PWRITE=1;
13900   HAVE_READLINK=1;
13901   HAVE_READLINKAT=1;
13902   HAVE_SLEEP=1;
13903   HAVE_SYMLINK=1;
13904   HAVE_SYMLINKAT=1;
13905   HAVE_UNLINKAT=1;
13906   HAVE_USLEEP=1;
13907   HAVE_DECL_ENVIRON=1;
13908   HAVE_DECL_FCHDIR=1;
13909   HAVE_DECL_GETDOMAINNAME=1;
13910   HAVE_DECL_GETLOGIN_R=1;
13911   HAVE_DECL_GETPAGESIZE=1;
13912   HAVE_DECL_GETUSERSHELL=1;
13913   HAVE_DECL_TTYNAME_R=1;
13914   HAVE_OS_H=0;
13915   HAVE_SYS_PARAM_H=0;
13916   REPLACE_CHOWN=0;
13917   REPLACE_CLOSE=0;
13918   REPLACE_DUP=0;
13919   REPLACE_DUP2=0;
13920   REPLACE_FCHOWNAT=0;
13921   REPLACE_GETCWD=0;
13922   REPLACE_GETDOMAINNAME=0;
13923   REPLACE_GETLOGIN_R=0;
13924   REPLACE_GETGROUPS=0;
13925   REPLACE_GETPAGESIZE=0;
13926   REPLACE_LCHOWN=0;
13927   REPLACE_LINK=0;
13928   REPLACE_LINKAT=0;
13929   REPLACE_LSEEK=0;
13930   REPLACE_PREAD=0;
13931   REPLACE_PWRITE=0;
13932   REPLACE_READLINK=0;
13933   REPLACE_RMDIR=0;
13934   REPLACE_SLEEP=0;
13935   REPLACE_SYMLINK=0;
13936   REPLACE_TTYNAME_R=0;
13937   REPLACE_UNLINK=0;
13938   REPLACE_UNLINKAT=0;
13939   REPLACE_USLEEP=0;
13940   REPLACE_WRITE=0;
13941   UNISTD_H_HAVE_WINSOCK2_H=0;
13942   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13943
13944
13945
13946
13947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13948 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13949 if ${gl_cv_have_include_next+:} false; then :
13950   $as_echo_n "(cached) " >&6
13951 else
13952   rm -rf conftestd1a conftestd1b conftestd2
13953      mkdir conftestd1a conftestd1b conftestd2
13954                                                   cat <<EOF > conftestd1a/conftest.h
13955 #define DEFINED_IN_CONFTESTD1
13956 #include_next <conftest.h>
13957 #ifdef DEFINED_IN_CONFTESTD2
13958 int foo;
13959 #else
13960 #error "include_next doesn't work"
13961 #endif
13962 EOF
13963      cat <<EOF > conftestd1b/conftest.h
13964 #define DEFINED_IN_CONFTESTD1
13965 #include <stdio.h>
13966 #include_next <conftest.h>
13967 #ifdef DEFINED_IN_CONFTESTD2
13968 int foo;
13969 #else
13970 #error "include_next doesn't work"
13971 #endif
13972 EOF
13973      cat <<EOF > conftestd2/conftest.h
13974 #ifndef DEFINED_IN_CONFTESTD1
13975 #error "include_next test doesn't work"
13976 #endif
13977 #define DEFINED_IN_CONFTESTD2
13978 EOF
13979      gl_save_CPPFLAGS="$CPPFLAGS"
13980      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13981      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13982 /* end confdefs.h.  */
13983 #include <conftest.h>
13984 _ACEOF
13985 if ac_fn_c_try_compile "$LINENO"; then :
13986   gl_cv_have_include_next=yes
13987 else
13988   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13989         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13990 /* end confdefs.h.  */
13991 #include <conftest.h>
13992 _ACEOF
13993 if ac_fn_c_try_compile "$LINENO"; then :
13994   gl_cv_have_include_next=buggy
13995 else
13996   gl_cv_have_include_next=no
13997 fi
13998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13999
14000 fi
14001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14002      CPPFLAGS="$gl_save_CPPFLAGS"
14003      rm -rf conftestd1a conftestd1b conftestd2
14004
14005 fi
14006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
14007 $as_echo "$gl_cv_have_include_next" >&6; }
14008   PRAGMA_SYSTEM_HEADER=
14009   if test $gl_cv_have_include_next = yes; then
14010     INCLUDE_NEXT=include_next
14011     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14012     if test -n "$GCC"; then
14013       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
14014     fi
14015   else
14016     if test $gl_cv_have_include_next = buggy; then
14017       INCLUDE_NEXT=include
14018       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14019     else
14020       INCLUDE_NEXT=include
14021       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
14022     fi
14023   fi
14024
14025
14026
14027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
14028 $as_echo_n "checking whether system header files limit the line length... " >&6; }
14029 if ${gl_cv_pragma_columns+:} false; then :
14030   $as_echo_n "(cached) " >&6
14031 else
14032        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14033 /* end confdefs.h.  */
14034
14035 #ifdef __TANDEM
14036 choke me
14037 #endif
14038
14039 _ACEOF
14040 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14041   $EGREP "choke me" >/dev/null 2>&1; then :
14042   gl_cv_pragma_columns=yes
14043 else
14044   gl_cv_pragma_columns=no
14045 fi
14046 rm -f conftest*
14047
14048
14049 fi
14050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
14051 $as_echo "$gl_cv_pragma_columns" >&6; }
14052   if test $gl_cv_pragma_columns = yes; then
14053     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
14054   else
14055     PRAGMA_COLUMNS=
14056   fi
14057
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068
14069
14070
14071
14072
14073
14074      if test $gl_cv_have_include_next = yes; then
14075        gl_cv_next_getopt_h='<'getopt.h'>'
14076      else
14077        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
14078 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
14079 if ${gl_cv_next_getopt_h+:} false; then :
14080   $as_echo_n "(cached) " >&6
14081 else
14082
14083              if test $ac_cv_header_getopt_h = yes; then
14084
14085
14086                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14087 /* end confdefs.h.  */
14088 #include <getopt.h>
14089
14090 _ACEOF
14091                                                                                                                         case "$host_os" in
14092                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14093                  *)    gl_absname_cpp="$ac_cpp" ;;
14094                esac
14095                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14096                   sed -n '\#/getopt.h#{
14097                     s#.*"\(.*/getopt.h\)".*#\1#
14098                     s#^/[^/]#//&#
14099                     p
14100                     q
14101                   }'`'"'
14102           else
14103                gl_cv_next_getopt_h='<'getopt.h'>'
14104              fi
14105
14106
14107 fi
14108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14109 $as_echo "$gl_cv_next_getopt_h" >&6; }
14110      fi
14111      NEXT_GETOPT_H=$gl_cv_next_getopt_h
14112
14113      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14114        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14115        gl_next_as_first_directive='<'getopt.h'>'
14116      else
14117        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14118        gl_next_as_first_directive=$gl_cv_next_getopt_h
14119      fi
14120      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14121
14122
14123
14124
14125   if test $ac_cv_header_getopt_h = yes; then
14126     HAVE_GETOPT_H=1
14127   else
14128     HAVE_GETOPT_H=0
14129   fi
14130
14131
14132   gl_replace_getopt=
14133
14134     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14135     for ac_header in getopt.h
14136 do :
14137   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14138 if test "x$ac_cv_header_getopt_h" = xyes; then :
14139   cat >>confdefs.h <<_ACEOF
14140 #define HAVE_GETOPT_H 1
14141 _ACEOF
14142
14143 else
14144   gl_replace_getopt=yes
14145 fi
14146
14147 done
14148
14149   fi
14150
14151     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14152     for ac_func in getopt_long_only
14153 do :
14154   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14155 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
14156   cat >>confdefs.h <<_ACEOF
14157 #define HAVE_GETOPT_LONG_ONLY 1
14158 _ACEOF
14159
14160 else
14161   gl_replace_getopt=yes
14162 fi
14163 done
14164
14165   fi
14166
14167                     if test -z "$gl_replace_getopt"; then
14168     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14169 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14170 if ${gl_cv_func_getopt_posix+:} false; then :
14171   $as_echo_n "(cached) " >&6
14172 else
14173
14174                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14175 /* end confdefs.h.  */
14176 #include <unistd.h>
14177 int
14178 main ()
14179 {
14180 int *p = &optreset; return optreset;
14181   ;
14182   return 0;
14183 }
14184 _ACEOF
14185 if ac_fn_c_try_compile "$LINENO"; then :
14186   gl_optind_min=1
14187 else
14188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14189 /* end confdefs.h.  */
14190 #include <getopt.h>
14191 int
14192 main ()
14193 {
14194 return !getopt_clip;
14195   ;
14196   return 0;
14197 }
14198 _ACEOF
14199 if ac_fn_c_try_compile "$LINENO"; then :
14200   gl_optind_min=1
14201 else
14202   gl_optind_min=0
14203 fi
14204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14205 fi
14206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14207
14208                 gl_save_CPPFLAGS=$CPPFLAGS
14209         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14210         if test "$cross_compiling" = yes; then :
14211   case "$host_os" in
14212              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14213              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14214              *)              gl_cv_func_getopt_posix="guessing yes";;
14215            esac
14216
14217 else
14218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14219 /* end confdefs.h.  */
14220
14221 #include <unistd.h>
14222 #include <stdlib.h>
14223 #include <string.h>
14224
14225 int
14226 main ()
14227 {
14228   {
14229     int argc = 0;
14230     char *argv[10];
14231     int c;
14232
14233     argv[argc++] = "program";
14234     argv[argc++] = "-a";
14235     argv[argc++] = "foo";
14236     argv[argc++] = "bar";
14237     argv[argc] = NULL;
14238     optind = OPTIND_MIN;
14239     opterr = 0;
14240
14241     c = getopt (argc, argv, "ab");
14242     if (!(c == 'a'))
14243       return 1;
14244     c = getopt (argc, argv, "ab");
14245     if (!(c == -1))
14246       return 2;
14247     if (!(optind == 2))
14248       return 3;
14249   }
14250   /* Some internal state exists at this point.  */
14251   {
14252     int argc = 0;
14253     char *argv[10];
14254     int c;
14255
14256     argv[argc++] = "program";
14257     argv[argc++] = "donald";
14258     argv[argc++] = "-p";
14259     argv[argc++] = "billy";
14260     argv[argc++] = "duck";
14261     argv[argc++] = "-a";
14262     argv[argc++] = "bar";
14263     argv[argc] = NULL;
14264     optind = OPTIND_MIN;
14265     opterr = 0;
14266
14267     c = getopt (argc, argv, "+abp:q:");
14268     if (!(c == -1))
14269       return 4;
14270     if (!(strcmp (argv[0], "program") == 0))
14271       return 5;
14272     if (!(strcmp (argv[1], "donald") == 0))
14273       return 6;
14274     if (!(strcmp (argv[2], "-p") == 0))
14275       return 7;
14276     if (!(strcmp (argv[3], "billy") == 0))
14277       return 8;
14278     if (!(strcmp (argv[4], "duck") == 0))
14279       return 9;
14280     if (!(strcmp (argv[5], "-a") == 0))
14281       return 10;
14282     if (!(strcmp (argv[6], "bar") == 0))
14283       return 11;
14284     if (!(optind == 1))
14285       return 12;
14286   }
14287   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14288   {
14289     char *argv[3] = { "program", "-ab", NULL };
14290     optind = OPTIND_MIN;
14291     opterr = 0;
14292     if (getopt (2, argv, "ab:") != 'a')
14293       return 13;
14294     if (getopt (2, argv, "ab:") != '?')
14295       return 14;
14296     if (optopt != 'b')
14297       return 15;
14298     if (optind != 2)
14299       return 16;
14300   }
14301
14302   return 0;
14303 }
14304
14305 _ACEOF
14306 if ac_fn_c_try_run "$LINENO"; then :
14307   gl_cv_func_getopt_posix=yes
14308 else
14309   gl_cv_func_getopt_posix=no
14310 fi
14311 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14312   conftest.$ac_objext conftest.beam conftest.$ac_ext
14313 fi
14314
14315         CPPFLAGS=$gl_save_CPPFLAGS
14316
14317 fi
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14319 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14320     case "$gl_cv_func_getopt_posix" in
14321       *no) gl_replace_getopt=yes ;;
14322     esac
14323   fi
14324
14325   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14326     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14327 $as_echo_n "checking for working GNU getopt function... " >&6; }
14328 if ${gl_cv_func_getopt_gnu+:} false; then :
14329   $as_echo_n "(cached) " >&6
14330 else
14331   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14332        # optstring is necessary for programs like m4 that have POSIX-mandated
14333        # semantics for supporting options interspersed with files.
14334        # Also, since getopt_long is a GNU extension, we require optind=0.
14335        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14336        # so take care to revert to the correct (non-)export state.
14337        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14338        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14339          xx) gl_had_POSIXLY_CORRECT=exported ;;
14340          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14341          *)  gl_had_POSIXLY_CORRECT=         ;;
14342        esac
14343        POSIXLY_CORRECT=1
14344        export POSIXLY_CORRECT
14345        if test "$cross_compiling" = yes; then :
14346            case $host_os:$ac_cv_have_decl_optreset in
14347            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14348            *:yes)               gl_cv_func_getopt_gnu=no;;
14349            *)                   gl_cv_func_getopt_gnu=yes;;
14350          esac
14351
14352 else
14353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14354 /* end confdefs.h.  */
14355 #include <getopt.h>
14356                            #include <stddef.h>
14357                            #include <string.h>
14358
14359 int
14360 main ()
14361 {
14362
14363              int result = 0;
14364              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14365                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14366                 OSF/1 5.1, Solaris 10.  */
14367              {
14368                char *myargv[3];
14369                myargv[0] = "conftest";
14370                myargv[1] = "-+";
14371                myargv[2] = 0;
14372                opterr = 0;
14373                if (getopt (2, myargv, "+a") != '?')
14374                  result |= 1;
14375              }
14376              /* This code succeeds on glibc 2.8, mingw,
14377                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14378                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14379              {
14380                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14381
14382                optind = 1;
14383                if (getopt (4, argv, "p::") != 'p')
14384                  result |= 2;
14385                else if (optarg != NULL)
14386                  result |= 4;
14387                else if (getopt (4, argv, "p::") != -1)
14388                  result |= 6;
14389                else if (optind != 2)
14390                  result |= 8;
14391              }
14392              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14393              {
14394                char *argv[] = { "program", "foo", "-p", NULL };
14395                optind = 0;
14396                if (getopt (3, argv, "-p") != 1)
14397                  result |= 16;
14398                else if (getopt (3, argv, "-p") != 'p')
14399                  result |= 32;
14400              }
14401              /* This code fails on glibc 2.11.  */
14402              {
14403                char *argv[] = { "program", "-b", "-a", NULL };
14404                optind = opterr = 0;
14405                if (getopt (3, argv, "+:a:b") != 'b')
14406                  result |= 64;
14407                else if (getopt (3, argv, "+:a:b") != ':')
14408                  result |= 64;
14409              }
14410              return result;
14411
14412   ;
14413   return 0;
14414 }
14415 _ACEOF
14416 if ac_fn_c_try_run "$LINENO"; then :
14417   gl_cv_func_getopt_gnu=yes
14418 else
14419   gl_cv_func_getopt_gnu=no
14420 fi
14421 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14422   conftest.$ac_objext conftest.beam conftest.$ac_ext
14423 fi
14424
14425        case $gl_had_POSIXLY_CORRECT in
14426          exported) ;;
14427          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14428          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14429        esac
14430
14431 fi
14432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14433 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14434     if test "$gl_cv_func_getopt_gnu" = "no"; then
14435       gl_replace_getopt=yes
14436     fi
14437   fi
14438
14439 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14440 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14441   ac_have_decl=1
14442 else
14443   ac_have_decl=0
14444 fi
14445
14446 cat >>confdefs.h <<_ACEOF
14447 #define HAVE_DECL_GETENV $ac_have_decl
14448 _ACEOF
14449
14450
14451
14452
14453
14454
14455   if test -n "$gl_replace_getopt"; then :
14456
14457
14458
14459   GETOPT_H=getopt.h
14460
14461 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14462
14463
14464
14465     GNULIB_UNISTD_H_GETOPT=1
14466
14467
14468
14469
14470
14471
14472
14473
14474   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14475
14476
14477
14478
14479
14480
14481
14482
14483
14484   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14485
14486
14487
14488
14489
14490
14491 fi
14492
14493
14494
14495   GNULIB_MKTIME=0;
14496   GNULIB_NANOSLEEP=0;
14497   GNULIB_STRPTIME=0;
14498   GNULIB_TIMEGM=0;
14499   GNULIB_TIME_R=0;
14500     HAVE_DECL_LOCALTIME_R=1;
14501   HAVE_NANOSLEEP=1;
14502   HAVE_STRPTIME=1;
14503   HAVE_TIMEGM=1;
14504         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14505   REPLACE_MKTIME=GNULIB_PORTCHECK;
14506   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14507   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14508
14509
14510
14511
14512   for ac_func in $ac_func_list
14513 do :
14514   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14515 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14516 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14517   cat >>confdefs.h <<_ACEOF
14518 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14519 _ACEOF
14520
14521 fi
14522 done
14523
14524
14525
14526
14527     gl_cv_c_multiarch=no
14528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14529 /* end confdefs.h.  */
14530 #ifndef __APPLE_CC__
14531          not a universal capable compiler
14532         #endif
14533         typedef int dummy;
14534
14535 _ACEOF
14536 if ac_fn_c_try_compile "$LINENO"; then :
14537
14538                arch=
14539      prev=
14540      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14541        if test -n "$prev"; then
14542          case $word in
14543            i?86 | x86_64 | ppc | ppc64)
14544              if test -z "$arch" || test "$arch" = "$word"; then
14545                arch="$word"
14546              else
14547                gl_cv_c_multiarch=yes
14548              fi
14549              ;;
14550          esac
14551          prev=
14552        else
14553          if test "x$word" = "x-arch"; then
14554            prev=arch
14555          fi
14556        fi
14557      done
14558
14559 fi
14560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14561   if test $gl_cv_c_multiarch = yes; then
14562     APPLE_UNIVERSAL_BUILD=1
14563   else
14564     APPLE_UNIVERSAL_BUILD=0
14565   fi
14566
14567
14568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14569 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14570 if ${ac_cv_header_stdbool_h+:} false; then :
14571   $as_echo_n "(cached) " >&6
14572 else
14573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14574 /* end confdefs.h.  */
14575
14576              #include <stdbool.h>
14577              #ifndef bool
14578               "error: bool is not defined"
14579              #endif
14580              #ifndef false
14581               "error: false is not defined"
14582              #endif
14583              #if false
14584               "error: false is not 0"
14585              #endif
14586              #ifndef true
14587               "error: true is not defined"
14588              #endif
14589              #if true != 1
14590               "error: true is not 1"
14591              #endif
14592              #ifndef __bool_true_false_are_defined
14593               "error: __bool_true_false_are_defined is not defined"
14594              #endif
14595
14596              struct s { _Bool s: 1; _Bool t; } s;
14597
14598              char a[true == 1 ? 1 : -1];
14599              char b[false == 0 ? 1 : -1];
14600              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14601              char d[(bool) 0.5 == true ? 1 : -1];
14602              /* See body of main program for 'e'.  */
14603              char f[(_Bool) 0.0 == false ? 1 : -1];
14604              char g[true];
14605              char h[sizeof (_Bool)];
14606              char i[sizeof s.t];
14607              enum { j = false, k = true, l = false * true, m = true * 256 };
14608              /* The following fails for
14609                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14610              _Bool n[m];
14611              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14612              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14613              /* Catch a bug in an HP-UX C compiler.  See
14614                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14615                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14616               */
14617              _Bool q = true;
14618              _Bool *pq = &q;
14619
14620 int
14621 main ()
14622 {
14623
14624              bool e = &s;
14625              *pq |= q;
14626              *pq |= ! q;
14627              /* Refer to every declared value, to avoid compiler optimizations.  */
14628              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14629                      + !m + !n + !o + !p + !q + !pq);
14630
14631   ;
14632   return 0;
14633 }
14634 _ACEOF
14635 if ac_fn_c_try_compile "$LINENO"; then :
14636   ac_cv_header_stdbool_h=yes
14637 else
14638   ac_cv_header_stdbool_h=no
14639 fi
14640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14641 fi
14642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14643 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14644    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14645 if test "x$ac_cv_type__Bool" = xyes; then :
14646
14647 cat >>confdefs.h <<_ACEOF
14648 #define HAVE__BOOL 1
14649 _ACEOF
14650
14651
14652 fi
14653
14654
14655
14656     REPLACE_NULL=0;
14657   HAVE_WCHAR_T=1;
14658   STDDEF_H='';
14659
14660
14661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14662 $as_echo_n "checking for wchar_t... " >&6; }
14663 if ${gt_cv_c_wchar_t+:} false; then :
14664   $as_echo_n "(cached) " >&6
14665 else
14666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14667 /* end confdefs.h.  */
14668 #include <stddef.h>
14669             wchar_t foo = (wchar_t)'\0';
14670 int
14671 main ()
14672 {
14673
14674   ;
14675   return 0;
14676 }
14677 _ACEOF
14678 if ac_fn_c_try_compile "$LINENO"; then :
14679   gt_cv_c_wchar_t=yes
14680 else
14681   gt_cv_c_wchar_t=no
14682 fi
14683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14684 fi
14685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14686 $as_echo "$gt_cv_c_wchar_t" >&6; }
14687   if test $gt_cv_c_wchar_t = yes; then
14688
14689 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14690
14691   fi
14692
14693
14694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14695 $as_echo_n "checking for unsigned long long int... " >&6; }
14696 if ${ac_cv_type_unsigned_long_long_int+:} false; then :
14697   $as_echo_n "(cached) " >&6
14698 else
14699   ac_cv_type_unsigned_long_long_int=yes
14700      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14701        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14702 /* end confdefs.h.  */
14703
14704   /* For now, do not test the preprocessor; as of 2007 there are too many
14705          implementations with broken preprocessors.  Perhaps this can
14706          be revisited in 2012.  In the meantime, code should not expect
14707          #if to work with literals wider than 32 bits.  */
14708       /* Test literals.  */
14709       long long int ll = 9223372036854775807ll;
14710       long long int nll = -9223372036854775807LL;
14711       unsigned long long int ull = 18446744073709551615ULL;
14712       /* Test constant expressions.   */
14713       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14714                      ? 1 : -1)];
14715       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14716                      ? 1 : -1)];
14717       int i = 63;
14718 int
14719 main ()
14720 {
14721 /* Test availability of runtime routines for shift and division.  */
14722       long long int llmax = 9223372036854775807ll;
14723       unsigned long long int ullmax = 18446744073709551615ull;
14724       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14725               | (llmax / ll) | (llmax % ll)
14726               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14727               | (ullmax / ull) | (ullmax % ull));
14728   ;
14729   return 0;
14730 }
14731
14732 _ACEOF
14733 if ac_fn_c_try_link "$LINENO"; then :
14734
14735 else
14736   ac_cv_type_unsigned_long_long_int=no
14737 fi
14738 rm -f core conftest.err conftest.$ac_objext \
14739     conftest$ac_exeext conftest.$ac_ext
14740      fi
14741 fi
14742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14743 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14744   if test $ac_cv_type_unsigned_long_long_int = yes; then
14745
14746 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14747
14748   fi
14749
14750
14751
14752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14753 $as_echo_n "checking for long long int... " >&6; }
14754 if ${ac_cv_type_long_long_int+:} false; then :
14755   $as_echo_n "(cached) " >&6
14756 else
14757   ac_cv_type_long_long_int=yes
14758       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14759         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14760         if test $ac_cv_type_long_long_int = yes; then
14761                                         if test "$cross_compiling" = yes; then :
14762   :
14763 else
14764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14765 /* end confdefs.h.  */
14766 #include <limits.h>
14767                  #ifndef LLONG_MAX
14768                  # define HALF \
14769                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14770                  # define LLONG_MAX (HALF - 1 + HALF)
14771                  #endif
14772 int
14773 main ()
14774 {
14775 long long int n = 1;
14776                  int i;
14777                  for (i = 0; ; i++)
14778                    {
14779                      long long int m = n << i;
14780                      if (m >> i != n)
14781                        return 1;
14782                      if (LLONG_MAX / 2 < m)
14783                        break;
14784                    }
14785                  return 0;
14786   ;
14787   return 0;
14788 }
14789 _ACEOF
14790 if ac_fn_c_try_run "$LINENO"; then :
14791
14792 else
14793   ac_cv_type_long_long_int=no
14794 fi
14795 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14796   conftest.$ac_objext conftest.beam conftest.$ac_ext
14797 fi
14798
14799         fi
14800       fi
14801 fi
14802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14803 $as_echo "$ac_cv_type_long_long_int" >&6; }
14804   if test $ac_cv_type_long_long_int = yes; then
14805
14806 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
14807
14808   fi
14809
14810
14811
14812
14813
14814
14815  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14816 "
14817 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14818
14819 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14820
14821 fi
14822
14823
14824
14825
14826
14827      GNULIB_FCHMODAT=0;
14828   GNULIB_FSTATAT=0;
14829   GNULIB_FUTIMENS=0;
14830   GNULIB_LCHMOD=0;
14831   GNULIB_LSTAT=0;
14832   GNULIB_MKDIRAT=0;
14833   GNULIB_MKFIFO=0;
14834   GNULIB_MKFIFOAT=0;
14835   GNULIB_MKNOD=0;
14836   GNULIB_MKNODAT=0;
14837   GNULIB_STAT=0;
14838   GNULIB_UTIMENSAT=0;
14839     HAVE_FCHMODAT=1;
14840   HAVE_FSTATAT=1;
14841   HAVE_FUTIMENS=1;
14842   HAVE_LCHMOD=1;
14843   HAVE_LSTAT=1;
14844   HAVE_MKDIRAT=1;
14845   HAVE_MKFIFO=1;
14846   HAVE_MKFIFOAT=1;
14847   HAVE_MKNOD=1;
14848   HAVE_MKNODAT=1;
14849   HAVE_UTIMENSAT=1;
14850   REPLACE_FSTAT=0;
14851   REPLACE_FSTATAT=0;
14852   REPLACE_FUTIMENS=0;
14853   REPLACE_LSTAT=0;
14854   REPLACE_MKDIR=0;
14855   REPLACE_MKFIFO=0;
14856   REPLACE_MKNOD=0;
14857   REPLACE_STAT=0;
14858   REPLACE_UTIMENSAT=0;
14859
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
14861 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
14862 if ${ac_cv_header_stat_broken+:} false; then :
14863   $as_echo_n "(cached) " >&6
14864 else
14865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14866 /* end confdefs.h.  */
14867 #include <sys/types.h>
14868 #include <sys/stat.h>
14869
14870 #if defined S_ISBLK && defined S_IFDIR
14871 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
14872 #endif
14873
14874 #if defined S_ISBLK && defined S_IFCHR
14875 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
14876 #endif
14877
14878 #if defined S_ISLNK && defined S_IFREG
14879 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
14880 #endif
14881
14882 #if defined S_ISSOCK && defined S_IFREG
14883 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
14884 #endif
14885
14886 _ACEOF
14887 if ac_fn_c_try_compile "$LINENO"; then :
14888   ac_cv_header_stat_broken=no
14889 else
14890   ac_cv_header_stat_broken=yes
14891 fi
14892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14893 fi
14894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
14895 $as_echo "$ac_cv_header_stat_broken" >&6; }
14896 if test $ac_cv_header_stat_broken = yes; then
14897
14898 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
14899
14900 fi
14901
14902
14903
14904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14905 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14906 if ${ac_cv_c_restrict+:} false; then :
14907   $as_echo_n "(cached) " >&6
14908 else
14909   ac_cv_c_restrict=no
14910    # The order here caters to the fact that C++ does not require restrict.
14911    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14912      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14913 /* end confdefs.h.  */
14914 typedef int * int_ptr;
14915         int foo (int_ptr $ac_kw ip) {
14916         return ip[0];
14917        }
14918 int
14919 main ()
14920 {
14921 int s[1];
14922         int * $ac_kw t = s;
14923         t[0] = 0;
14924         return foo(t)
14925   ;
14926   return 0;
14927 }
14928 _ACEOF
14929 if ac_fn_c_try_compile "$LINENO"; then :
14930   ac_cv_c_restrict=$ac_kw
14931 fi
14932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14933      test "$ac_cv_c_restrict" != no && break
14934    done
14935
14936 fi
14937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14938 $as_echo "$ac_cv_c_restrict" >&6; }
14939
14940  case $ac_cv_c_restrict in
14941    restrict) ;;
14942    no) $as_echo "#define restrict /**/" >>confdefs.h
14943  ;;
14944    *)  cat >>confdefs.h <<_ACEOF
14945 #define restrict $ac_cv_c_restrict
14946 _ACEOF
14947  ;;
14948  esac
14949
14950
14951
14952
14953
14954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14955 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14956 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14957   $as_echo_n "(cached) " >&6
14958 else
14959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14960 /* end confdefs.h.  */
14961 #include <time.h>
14962
14963 int
14964 main ()
14965 {
14966 static struct timespec x; x.tv_sec = x.tv_nsec;
14967   ;
14968   return 0;
14969 }
14970 _ACEOF
14971 if ac_fn_c_try_compile "$LINENO"; then :
14972   gl_cv_sys_struct_timespec_in_time_h=yes
14973 else
14974   gl_cv_sys_struct_timespec_in_time_h=no
14975 fi
14976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14977 fi
14978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14979 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14980
14981   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14982   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14983   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14984   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14985     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14986   else
14987     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14988 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14989 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14990   $as_echo_n "(cached) " >&6
14991 else
14992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14993 /* end confdefs.h.  */
14994 #include <sys/time.h>
14995
14996 int
14997 main ()
14998 {
14999 static struct timespec x; x.tv_sec = x.tv_nsec;
15000   ;
15001   return 0;
15002 }
15003 _ACEOF
15004 if ac_fn_c_try_compile "$LINENO"; then :
15005   gl_cv_sys_struct_timespec_in_sys_time_h=yes
15006 else
15007   gl_cv_sys_struct_timespec_in_sys_time_h=no
15008 fi
15009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15010 fi
15011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
15012 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
15013     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
15014       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
15015     else
15016       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
15017 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
15018 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
15019   $as_echo_n "(cached) " >&6
15020 else
15021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15022 /* end confdefs.h.  */
15023 #include <pthread.h>
15024
15025 int
15026 main ()
15027 {
15028 static struct timespec x; x.tv_sec = x.tv_nsec;
15029   ;
15030   return 0;
15031 }
15032 _ACEOF
15033 if ac_fn_c_try_compile "$LINENO"; then :
15034   gl_cv_sys_struct_timespec_in_pthread_h=yes
15035 else
15036   gl_cv_sys_struct_timespec_in_pthread_h=no
15037 fi
15038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15039 fi
15040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
15041 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
15042       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
15043         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
15044       fi
15045     fi
15046   fi
15047
15048
15049
15050
15051
15052
15053
15054
15055
15056
15057
15058
15059
15060
15061
15062      if test $gl_cv_have_include_next = yes; then
15063        gl_cv_next_time_h='<'time.h'>'
15064      else
15065        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
15066 $as_echo_n "checking absolute name of <time.h>... " >&6; }
15067 if ${gl_cv_next_time_h+:} false; then :
15068   $as_echo_n "(cached) " >&6
15069 else
15070
15071                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15072 /* end confdefs.h.  */
15073 #include <time.h>
15074
15075 _ACEOF
15076                                                                                                                         case "$host_os" in
15077                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15078                  *)    gl_absname_cpp="$ac_cpp" ;;
15079                esac
15080                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15081                   sed -n '\#/time.h#{
15082                     s#.*"\(.*/time.h\)".*#\1#
15083                     s#^/[^/]#//&#
15084                     p
15085                     q
15086                   }'`'"'
15087
15088
15089 fi
15090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
15091 $as_echo "$gl_cv_next_time_h" >&6; }
15092      fi
15093      NEXT_TIME_H=$gl_cv_next_time_h
15094
15095      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15096        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15097        gl_next_as_first_directive='<'time.h'>'
15098      else
15099        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15100        gl_next_as_first_directive=$gl_cv_next_time_h
15101      fi
15102      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
15103
15104
15105
15106
15107
15108
15109 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
15110 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
15111   ac_have_decl=1
15112 else
15113   ac_have_decl=0
15114 fi
15115
15116 cat >>confdefs.h <<_ACEOF
15117 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
15118 _ACEOF
15119
15120
15121
15122
15123    if false; then
15124   GL_COND_LIBTOOL_TRUE=
15125   GL_COND_LIBTOOL_FALSE='#'
15126 else
15127   GL_COND_LIBTOOL_TRUE='#'
15128   GL_COND_LIBTOOL_FALSE=
15129 fi
15130
15131   gl_cond_libtool=false
15132   gl_libdeps=
15133   gl_ltlibdeps=
15134   gl_m4_base='m4'
15135
15136
15137
15138
15139
15140
15141
15142
15143
15144   gl_source_base='lib'
15145   # Code from module arg-nonnull:
15146   # Code from module c++defs:
15147   # Code from module crypto/md5:
15148
15149
15150
15151
15152
15153
15154
15155
15156
15157   gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
15158
15159
15160
15161
15162   :
15163
15164   # Code from module dtoastr:
15165
15166   # Code from module extensions:
15167   # Code from module filemode:
15168
15169
15170
15171
15172
15173
15174
15175
15176
15177
15178   gl_LIBOBJS="$gl_LIBOBJS filemode.$ac_objext"
15179
15180
15181
15182   # Code from module getloadavg:
15183
15184
15185 # Persuade glibc <stdlib.h> to declare getloadavg().
15186
15187
15188 # Make sure getloadavg.c is where it belongs, at configure-time.
15189 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
15190   as_fn_error $? "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
15191
15192 gl_save_LIBS=$LIBS
15193
15194 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
15195 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
15196 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
15197 if test "x$ac_cv_func_getloadavg" = xyes; then :
15198
15199 else
15200   gl_have_func=no
15201
15202    # Some systems with -lutil have (and need) -lkvm as well, some do not.
15203    # On Solaris, -lkvm requires nlist from -lelf, so check that first
15204    # to get the right answer into the cache.
15205    # For kstat on solaris, we need to test for libelf and libkvm to force the
15206    # definition of SVR4 below.
15207    if test $gl_have_func = no; then
15208      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
15209 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
15210 if ${ac_cv_lib_elf_elf_begin+:} false; then :
15211   $as_echo_n "(cached) " >&6
15212 else
15213   ac_check_lib_save_LIBS=$LIBS
15214 LIBS="-lelf  $LIBS"
15215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15216 /* end confdefs.h.  */
15217
15218 /* Override any GCC internal prototype to avoid an error.
15219    Use char because int might match the return type of a GCC
15220    builtin and then its argument prototype would still apply.  */
15221 #ifdef __cplusplus
15222 extern "C"
15223 #endif
15224 char elf_begin ();
15225 int
15226 main ()
15227 {
15228 return elf_begin ();
15229   ;
15230   return 0;
15231 }
15232 _ACEOF
15233 if ac_fn_c_try_link "$LINENO"; then :
15234   ac_cv_lib_elf_elf_begin=yes
15235 else
15236   ac_cv_lib_elf_elf_begin=no
15237 fi
15238 rm -f core conftest.err conftest.$ac_objext \
15239     conftest$ac_exeext conftest.$ac_ext
15240 LIBS=$ac_check_lib_save_LIBS
15241 fi
15242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
15243 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
15244 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
15245   LIBS="-lelf $LIBS"
15246 fi
15247
15248      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
15249 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
15250 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
15251   $as_echo_n "(cached) " >&6
15252 else
15253   ac_check_lib_save_LIBS=$LIBS
15254 LIBS="-lkvm  $LIBS"
15255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15256 /* end confdefs.h.  */
15257
15258 /* Override any GCC internal prototype to avoid an error.
15259    Use char because int might match the return type of a GCC
15260    builtin and then its argument prototype would still apply.  */
15261 #ifdef __cplusplus
15262 extern "C"
15263 #endif
15264 char kvm_open ();
15265 int
15266 main ()
15267 {
15268 return kvm_open ();
15269   ;
15270   return 0;
15271 }
15272 _ACEOF
15273 if ac_fn_c_try_link "$LINENO"; then :
15274   ac_cv_lib_kvm_kvm_open=yes
15275 else
15276   ac_cv_lib_kvm_kvm_open=no
15277 fi
15278 rm -f core conftest.err conftest.$ac_objext \
15279     conftest$ac_exeext conftest.$ac_ext
15280 LIBS=$ac_check_lib_save_LIBS
15281 fi
15282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
15283 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
15284 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
15285   LIBS="-lkvm $LIBS"
15286 fi
15287
15288      # Check for the 4.4BSD definition of getloadavg.
15289      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
15290 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
15291 if ${ac_cv_lib_util_getloadavg+:} false; then :
15292   $as_echo_n "(cached) " >&6
15293 else
15294   ac_check_lib_save_LIBS=$LIBS
15295 LIBS="-lutil  $LIBS"
15296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15297 /* end confdefs.h.  */
15298
15299 /* Override any GCC internal prototype to avoid an error.
15300    Use char because int might match the return type of a GCC
15301    builtin and then its argument prototype would still apply.  */
15302 #ifdef __cplusplus
15303 extern "C"
15304 #endif
15305 char getloadavg ();
15306 int
15307 main ()
15308 {
15309 return getloadavg ();
15310   ;
15311   return 0;
15312 }
15313 _ACEOF
15314 if ac_fn_c_try_link "$LINENO"; then :
15315   ac_cv_lib_util_getloadavg=yes
15316 else
15317   ac_cv_lib_util_getloadavg=no
15318 fi
15319 rm -f core conftest.err conftest.$ac_objext \
15320     conftest$ac_exeext conftest.$ac_ext
15321 LIBS=$ac_check_lib_save_LIBS
15322 fi
15323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
15324 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
15325 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
15326   LIBS="-lutil $LIBS" gl_have_func=yes
15327 fi
15328
15329    fi
15330
15331    if test $gl_have_func = no; then
15332      # There is a commonly available library for RS/6000 AIX.
15333      # Since it is not a standard part of AIX, it might be installed locally.
15334      gl_getloadavg_LIBS=$LIBS
15335      LIBS="-L/usr/local/lib $LIBS"
15336      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
15337 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
15338 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
15339   $as_echo_n "(cached) " >&6
15340 else
15341   ac_check_lib_save_LIBS=$LIBS
15342 LIBS="-lgetloadavg  $LIBS"
15343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15344 /* end confdefs.h.  */
15345
15346 /* Override any GCC internal prototype to avoid an error.
15347    Use char because int might match the return type of a GCC
15348    builtin and then its argument prototype would still apply.  */
15349 #ifdef __cplusplus
15350 extern "C"
15351 #endif
15352 char getloadavg ();
15353 int
15354 main ()
15355 {
15356 return getloadavg ();
15357   ;
15358   return 0;
15359 }
15360 _ACEOF
15361 if ac_fn_c_try_link "$LINENO"; then :
15362   ac_cv_lib_getloadavg_getloadavg=yes
15363 else
15364   ac_cv_lib_getloadavg_getloadavg=no
15365 fi
15366 rm -f core conftest.err conftest.$ac_objext \
15367     conftest$ac_exeext conftest.$ac_ext
15368 LIBS=$ac_check_lib_save_LIBS
15369 fi
15370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
15371 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
15372 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
15373   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
15374 else
15375   LIBS=$gl_getloadavg_LIBS
15376 fi
15377
15378    fi
15379
15380    # Set up the replacement function if necessary.
15381    if test $gl_have_func = no; then
15382
15383
15384
15385
15386
15387
15388
15389
15390   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
15391
15392
15393 # Figure out what our getloadavg.c needs.
15394
15395 # Solaris has libkstat which does not require root.
15396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
15397 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
15398 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
15399   $as_echo_n "(cached) " >&6
15400 else
15401   ac_check_lib_save_LIBS=$LIBS
15402 LIBS="-lkstat  $LIBS"
15403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15404 /* end confdefs.h.  */
15405
15406 /* Override any GCC internal prototype to avoid an error.
15407    Use char because int might match the return type of a GCC
15408    builtin and then its argument prototype would still apply.  */
15409 #ifdef __cplusplus
15410 extern "C"
15411 #endif
15412 char kstat_open ();
15413 int
15414 main ()
15415 {
15416 return kstat_open ();
15417   ;
15418   return 0;
15419 }
15420 _ACEOF
15421 if ac_fn_c_try_link "$LINENO"; then :
15422   ac_cv_lib_kstat_kstat_open=yes
15423 else
15424   ac_cv_lib_kstat_kstat_open=no
15425 fi
15426 rm -f core conftest.err conftest.$ac_objext \
15427     conftest$ac_exeext conftest.$ac_ext
15428 LIBS=$ac_check_lib_save_LIBS
15429 fi
15430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
15431 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
15432 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
15433   cat >>confdefs.h <<_ACEOF
15434 #define HAVE_LIBKSTAT 1
15435 _ACEOF
15436
15437   LIBS="-lkstat $LIBS"
15438
15439 fi
15440
15441 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
15442
15443 # On HPUX9, an unprivileged user can get load averages this way.
15444 if test $gl_have_func = no; then
15445   for ac_func in pstat_getdynamic
15446 do :
15447   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
15448 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
15449   cat >>confdefs.h <<_ACEOF
15450 #define HAVE_PSTAT_GETDYNAMIC 1
15451 _ACEOF
15452  gl_have_func=yes
15453 fi
15454 done
15455
15456 fi
15457
15458 # AIX has libperfstat which does not require root
15459 if test $gl_have_func = no; then
15460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
15461 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
15462 if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then :
15463   $as_echo_n "(cached) " >&6
15464 else
15465   ac_check_lib_save_LIBS=$LIBS
15466 LIBS="-lperfstat  $LIBS"
15467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15468 /* end confdefs.h.  */
15469
15470 /* Override any GCC internal prototype to avoid an error.
15471    Use char because int might match the return type of a GCC
15472    builtin and then its argument prototype would still apply.  */
15473 #ifdef __cplusplus
15474 extern "C"
15475 #endif
15476 char perfstat_cpu_total ();
15477 int
15478 main ()
15479 {
15480 return perfstat_cpu_total ();
15481   ;
15482   return 0;
15483 }
15484 _ACEOF
15485 if ac_fn_c_try_link "$LINENO"; then :
15486   ac_cv_lib_perfstat_perfstat_cpu_total=yes
15487 else
15488   ac_cv_lib_perfstat_perfstat_cpu_total=no
15489 fi
15490 rm -f core conftest.err conftest.$ac_objext \
15491     conftest$ac_exeext conftest.$ac_ext
15492 LIBS=$ac_check_lib_save_LIBS
15493 fi
15494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
15495 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
15496 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then :
15497   cat >>confdefs.h <<_ACEOF
15498 #define HAVE_LIBPERFSTAT 1
15499 _ACEOF
15500
15501   LIBS="-lperfstat $LIBS"
15502
15503 fi
15504
15505   test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
15506 fi
15507
15508 if test $gl_have_func = no; then
15509   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
15510 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
15511   gl_have_func=yes
15512
15513 $as_echo "#define DGUX 1" >>confdefs.h
15514
15515      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
15516 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
15517 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
15518   $as_echo_n "(cached) " >&6
15519 else
15520   ac_check_lib_save_LIBS=$LIBS
15521 LIBS="-ldgc  $LIBS"
15522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15523 /* end confdefs.h.  */
15524
15525 /* Override any GCC internal prototype to avoid an error.
15526    Use char because int might match the return type of a GCC
15527    builtin and then its argument prototype would still apply.  */
15528 #ifdef __cplusplus
15529 extern "C"
15530 #endif
15531 char dg_sys_info ();
15532 int
15533 main ()
15534 {
15535 return dg_sys_info ();
15536   ;
15537   return 0;
15538 }
15539 _ACEOF
15540 if ac_fn_c_try_link "$LINENO"; then :
15541   ac_cv_lib_dgc_dg_sys_info=yes
15542 else
15543   ac_cv_lib_dgc_dg_sys_info=no
15544 fi
15545 rm -f core conftest.err conftest.$ac_objext \
15546     conftest$ac_exeext conftest.$ac_ext
15547 LIBS=$ac_check_lib_save_LIBS
15548 fi
15549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
15550 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
15551 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
15552   cat >>confdefs.h <<_ACEOF
15553 #define HAVE_LIBDGC 1
15554 _ACEOF
15555
15556   LIBS="-ldgc $LIBS"
15557
15558 fi
15559
15560 fi
15561
15562
15563 fi
15564
15565 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
15566 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
15567 # Irix 4.0.5F has the header but not the library.
15568 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
15569     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
15570   gl_have_func=yes
15571
15572 $as_echo "#define SVR4 1" >>confdefs.h
15573
15574 fi
15575
15576 if test $gl_have_func = no; then
15577   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
15578 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
15579   gl_have_func=yes
15580
15581 $as_echo "#define UMAX 1" >>confdefs.h
15582
15583
15584 $as_echo "#define UMAX4_3 1" >>confdefs.h
15585
15586 fi
15587
15588
15589 fi
15590
15591 if test $gl_have_func = no; then
15592   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
15593 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
15594   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
15595
15596 fi
15597
15598
15599 fi
15600
15601 if test $gl_have_func = no; then
15602   for ac_header in mach/mach.h
15603 do :
15604   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
15605 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
15606   cat >>confdefs.h <<_ACEOF
15607 #define HAVE_MACH_MACH_H 1
15608 _ACEOF
15609
15610 fi
15611
15612 done
15613
15614 fi
15615
15616 for ac_header in nlist.h
15617 do :
15618   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
15619 if test "x$ac_cv_header_nlist_h" = xyes; then :
15620   cat >>confdefs.h <<_ACEOF
15621 #define HAVE_NLIST_H 1
15622 _ACEOF
15623  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
15624 "
15625 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
15626
15627 cat >>confdefs.h <<_ACEOF
15628 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
15629 _ACEOF
15630
15631
15632 fi
15633
15634  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15635 /* end confdefs.h.  */
15636 #include <nlist.h>
15637 int
15638 main ()
15639 {
15640 struct nlist x;
15641                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
15642                     x.n_un.n_name = "";
15643                     #else
15644                     x.n_name = "";
15645                     #endif
15646   ;
15647   return 0;
15648 }
15649 _ACEOF
15650 if ac_fn_c_try_link "$LINENO"; then :
15651
15652 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
15653
15654 fi
15655 rm -f core conftest.err conftest.$ac_objext \
15656     conftest$ac_exeext conftest.$ac_ext
15657
15658 fi
15659
15660 done
15661
15662    fi
15663 fi
15664
15665
15666 if test "x$gl_save_LIBS" = x; then
15667   GETLOADAVG_LIBS=$LIBS
15668 else
15669   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
15670 fi
15671 LIBS=$gl_save_LIBS
15672
15673
15674 # Test whether the system declares getloadavg. Solaris has the function
15675 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
15676 for ac_header in sys/loadavg.h
15677 do :
15678   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
15679 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then :
15680   cat >>confdefs.h <<_ACEOF
15681 #define HAVE_SYS_LOADAVG_H 1
15682 _ACEOF
15683
15684 fi
15685
15686 done
15687
15688 if test $ac_cv_header_sys_loadavg_h = yes; then
15689   HAVE_SYS_LOADAVG_H=1
15690 else
15691   HAVE_SYS_LOADAVG_H=0
15692 fi
15693 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
15694    # include <sys/loadavg.h>
15695    #endif
15696    #include <stdlib.h>
15697 "
15698 if test "x$ac_cv_have_decl_getloadavg" = xyes; then :
15699
15700 else
15701   HAVE_DECL_GETLOADAVG=0
15702 fi
15703
15704
15705
15706
15707
15708   GNULIB_GETLOADAVG=1
15709
15710
15711
15712   # Code from module getopt-gnu:
15713
15714
15715
15716
15717
15718
15719   # Code from module getopt-posix:
15720
15721
15722
15723
15724
15725   if test -n "$gl_replace_getopt"; then :
15726
15727
15728
15729   GETOPT_H=getopt.h
15730
15731 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15732
15733
15734
15735     GNULIB_UNISTD_H_GETOPT=1
15736
15737
15738
15739
15740
15741
15742
15743
15744   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15755
15756
15757
15758
15759
15760
15761 fi
15762
15763
15764   # Code from module gettext-h:
15765
15766
15767   # Code from module ignore-value:
15768
15769   # Code from module include_next:
15770   # Code from module intprops:
15771   # Code from module mktime:
15772
15773
15774
15775
15776
15777 if test $APPLE_UNIVERSAL_BUILD = 1; then
15778   # A universal build on Apple MacOS X platforms.
15779   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
15780   # But we need a configuration result that is valid in both modes.
15781   ac_cv_func_working_mktime=no
15782 fi
15783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
15784 $as_echo_n "checking for working mktime... " >&6; }
15785 if ${ac_cv_func_working_mktime+:} false; then :
15786   $as_echo_n "(cached) " >&6
15787 else
15788   if test "$cross_compiling" = yes; then :
15789   ac_cv_func_working_mktime=no
15790 else
15791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15792 /* end confdefs.h.  */
15793 /* Test program from Paul Eggert and Tony Leneis.  */
15794 #include <limits.h>
15795 #include <stdlib.h>
15796 #include <time.h>
15797
15798 #ifdef HAVE_UNISTD_H
15799 # include <unistd.h>
15800 #endif
15801
15802 #ifndef HAVE_ALARM
15803 # define alarm(X) /* empty */
15804 #endif
15805
15806 /* Work around redefinition to rpl_putenv by other config tests.  */
15807 #undef putenv
15808
15809 static time_t time_t_max;
15810 static time_t time_t_min;
15811
15812 /* Values we'll use to set the TZ environment variable.  */
15813 static char *tz_strings[] = {
15814   (char *) 0, "TZ=GMT0", "TZ=JST-9",
15815   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
15816 };
15817 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
15818
15819 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
15820    Based on a problem report from Andreas Jaeger.  */
15821 static int
15822 spring_forward_gap ()
15823 {
15824   /* glibc (up to about 1998-10-07) failed this test. */
15825   struct tm tm;
15826
15827   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15828      instead of "TZ=America/Vancouver" in order to detect the bug even
15829      on systems that don't support the Olson extension, or don't have the
15830      full zoneinfo tables installed.  */
15831   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15832
15833   tm.tm_year = 98;
15834   tm.tm_mon = 3;
15835   tm.tm_mday = 5;
15836   tm.tm_hour = 2;
15837   tm.tm_min = 0;
15838   tm.tm_sec = 0;
15839   tm.tm_isdst = -1;
15840   return mktime (&tm) != (time_t) -1;
15841 }
15842
15843 static int
15844 mktime_test1 (time_t now)
15845 {
15846   struct tm *lt;
15847   return ! (lt = localtime (&now)) || mktime (lt) == now;
15848 }
15849
15850 static int
15851 mktime_test (time_t now)
15852 {
15853   return (mktime_test1 (now)
15854           && mktime_test1 ((time_t) (time_t_max - now))
15855           && mktime_test1 ((time_t) (time_t_min + now)));
15856 }
15857
15858 static int
15859 irix_6_4_bug ()
15860 {
15861   /* Based on code from Ariel Faigon.  */
15862   struct tm tm;
15863   tm.tm_year = 96;
15864   tm.tm_mon = 3;
15865   tm.tm_mday = 0;
15866   tm.tm_hour = 0;
15867   tm.tm_min = 0;
15868   tm.tm_sec = 0;
15869   tm.tm_isdst = -1;
15870   mktime (&tm);
15871   return tm.tm_mon == 2 && tm.tm_mday == 31;
15872 }
15873
15874 static int
15875 bigtime_test (int j)
15876 {
15877   struct tm tm;
15878   time_t now;
15879   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15880   now = mktime (&tm);
15881   if (now != (time_t) -1)
15882     {
15883       struct tm *lt = localtime (&now);
15884       if (! (lt
15885              && lt->tm_year == tm.tm_year
15886              && lt->tm_mon == tm.tm_mon
15887              && lt->tm_mday == tm.tm_mday
15888              && lt->tm_hour == tm.tm_hour
15889              && lt->tm_min == tm.tm_min
15890              && lt->tm_sec == tm.tm_sec
15891              && lt->tm_yday == tm.tm_yday
15892              && lt->tm_wday == tm.tm_wday
15893              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15894                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15895         return 0;
15896     }
15897   return 1;
15898 }
15899
15900 static int
15901 year_2050_test ()
15902 {
15903   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15904      ignoring leap seconds.  */
15905   unsigned long int answer = 2527315200UL;
15906
15907   struct tm tm;
15908   time_t t;
15909   tm.tm_year = 2050 - 1900;
15910   tm.tm_mon = 2 - 1;
15911   tm.tm_mday = 1;
15912   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15913   tm.tm_isdst = -1;
15914
15915   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15916      instead of "TZ=America/Vancouver" in order to detect the bug even
15917      on systems that don't support the Olson extension, or don't have the
15918      full zoneinfo tables installed.  */
15919   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15920
15921   t = mktime (&tm);
15922
15923   /* Check that the result is either a failure, or close enough
15924      to the correct answer that we can assume the discrepancy is
15925      due to leap seconds.  */
15926   return (t == (time_t) -1
15927           || (0 < t && answer - 120 <= t && t <= answer + 120));
15928 }
15929
15930 int
15931 main ()
15932 {
15933   int result = 0;
15934   time_t t, delta;
15935   int i, j;
15936   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15937   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15938
15939   /* This test makes some buggy mktime implementations loop.
15940      Give up after 60 seconds; a mktime slower than that
15941      isn't worth using anyway.  */
15942   alarm (60);
15943
15944   time_t_max = (! time_t_signed
15945                 ? (time_t) -1
15946                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15947                    * 2 + 1));
15948   time_t_min = (! time_t_signed
15949                 ? (time_t) 0
15950                 : time_t_signed_magnitude
15951                 ? ~ (time_t) 0
15952                 : ~ time_t_max);
15953
15954   delta = time_t_max / 997; /* a suitable prime number */
15955   for (i = 0; i < N_STRINGS; i++)
15956     {
15957       if (tz_strings[i])
15958         putenv (tz_strings[i]);
15959
15960       for (t = 0; t <= time_t_max - delta; t += delta)
15961         if (! mktime_test (t))
15962           result |= 1;
15963       if (! (mktime_test ((time_t) 1)
15964              && mktime_test ((time_t) (60 * 60))
15965              && mktime_test ((time_t) (60 * 60 * 24))))
15966         result |= 2;
15967
15968       for (j = 1; ; j <<= 1)
15969         if (! bigtime_test (j))
15970           result |= 4;
15971         else if (INT_MAX / 2 < j)
15972           break;
15973       if (! bigtime_test (INT_MAX))
15974         result |= 8;
15975     }
15976   if (! irix_6_4_bug ())
15977     result |= 16;
15978   if (! spring_forward_gap ())
15979     result |= 32;
15980   if (! year_2050_test ())
15981     result |= 64;
15982   return result;
15983 }
15984 _ACEOF
15985 if ac_fn_c_try_run "$LINENO"; then :
15986   ac_cv_func_working_mktime=yes
15987 else
15988   ac_cv_func_working_mktime=no
15989 fi
15990 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15991   conftest.$ac_objext conftest.beam conftest.$ac_ext
15992 fi
15993
15994 fi
15995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15996 $as_echo "$ac_cv_func_working_mktime" >&6; }
15997 if test $ac_cv_func_working_mktime = no; then
15998
15999
16000
16001
16002
16003
16004
16005
16006   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
16007
16008 fi
16009
16010     if test $ac_cv_func_working_mktime = no; then
16011     REPLACE_MKTIME=1
16012
16013
16014
16015   else
16016     REPLACE_MKTIME=0
16017   fi
16018
16019
16020
16021
16022   GNULIB_MKTIME=1
16023
16024
16025
16026   # Code from module multiarch:
16027
16028   # Code from module stdbool:
16029
16030
16031
16032   # Define two additional variables used in the Makefile substitution.
16033
16034   if test "$ac_cv_header_stdbool_h" = yes; then
16035     STDBOOL_H=''
16036   else
16037     STDBOOL_H='stdbool.h'
16038   fi
16039
16040
16041   if test "$ac_cv_type__Bool" = yes; then
16042     HAVE__BOOL=1
16043   else
16044     HAVE__BOOL=0
16045   fi
16046
16047
16048   # Code from module stddef:
16049
16050
16051
16052   if test $gt_cv_c_wchar_t = no; then
16053     HAVE_WCHAR_T=0
16054     STDDEF_H=stddef.h
16055   fi
16056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
16057 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
16058 if ${gl_cv_decl_null_works+:} false; then :
16059   $as_echo_n "(cached) " >&6
16060 else
16061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16062 /* end confdefs.h.  */
16063 #include <stddef.h>
16064       int test[2 * (sizeof NULL == sizeof (void *)) -1];
16065
16066 int
16067 main ()
16068 {
16069
16070   ;
16071   return 0;
16072 }
16073 _ACEOF
16074 if ac_fn_c_try_compile "$LINENO"; then :
16075   gl_cv_decl_null_works=yes
16076 else
16077   gl_cv_decl_null_works=no
16078 fi
16079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16080 fi
16081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
16082 $as_echo "$gl_cv_decl_null_works" >&6; }
16083   if test $gl_cv_decl_null_works = no; then
16084     REPLACE_NULL=1
16085     STDDEF_H=stddef.h
16086   fi
16087   if test -n "$STDDEF_H"; then
16088
16089
16090
16091
16092
16093
16094
16095
16096      if test $gl_cv_have_include_next = yes; then
16097        gl_cv_next_stddef_h='<'stddef.h'>'
16098      else
16099        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
16100 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
16101 if ${gl_cv_next_stddef_h+:} false; then :
16102   $as_echo_n "(cached) " >&6
16103 else
16104
16105                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16106 /* end confdefs.h.  */
16107 #include <stddef.h>
16108
16109 _ACEOF
16110                                                                                                                         case "$host_os" in
16111                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16112                  *)    gl_absname_cpp="$ac_cpp" ;;
16113                esac
16114                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16115                   sed -n '\#/stddef.h#{
16116                     s#.*"\(.*/stddef.h\)".*#\1#
16117                     s#^/[^/]#//&#
16118                     p
16119                     q
16120                   }'`'"'
16121
16122
16123 fi
16124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
16125 $as_echo "$gl_cv_next_stddef_h" >&6; }
16126      fi
16127      NEXT_STDDEF_H=$gl_cv_next_stddef_h
16128
16129      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16130        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16131        gl_next_as_first_directive='<'stddef.h'>'
16132      else
16133        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16134        gl_next_as_first_directive=$gl_cv_next_stddef_h
16135      fi
16136      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
16137
16138
16139
16140
16141   fi
16142
16143   # Code from module stdint:
16144
16145
16146
16147   if test $ac_cv_type_long_long_int = yes; then
16148     HAVE_LONG_LONG_INT=1
16149   else
16150     HAVE_LONG_LONG_INT=0
16151   fi
16152
16153
16154   if test $ac_cv_type_unsigned_long_long_int = yes; then
16155     HAVE_UNSIGNED_LONG_LONG_INT=1
16156   else
16157     HAVE_UNSIGNED_LONG_LONG_INT=0
16158   fi
16159
16160
16161
16162   if test $ac_cv_header_wchar_h = yes; then
16163     HAVE_WCHAR_H=1
16164   else
16165     HAVE_WCHAR_H=0
16166   fi
16167
16168
16169       if test $ac_cv_header_inttypes_h = yes; then
16170     HAVE_INTTYPES_H=1
16171   else
16172     HAVE_INTTYPES_H=0
16173   fi
16174
16175
16176       if test $ac_cv_header_sys_types_h = yes; then
16177     HAVE_SYS_TYPES_H=1
16178   else
16179     HAVE_SYS_TYPES_H=0
16180   fi
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191
16192      if test $gl_cv_have_include_next = yes; then
16193        gl_cv_next_stdint_h='<'stdint.h'>'
16194      else
16195        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16196 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16197 if ${gl_cv_next_stdint_h+:} false; then :
16198   $as_echo_n "(cached) " >&6
16199 else
16200
16201              if test $ac_cv_header_stdint_h = yes; then
16202
16203
16204                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16205 /* end confdefs.h.  */
16206 #include <stdint.h>
16207
16208 _ACEOF
16209                                                                                                                         case "$host_os" in
16210                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16211                  *)    gl_absname_cpp="$ac_cpp" ;;
16212                esac
16213                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16214                   sed -n '\#/stdint.h#{
16215                     s#.*"\(.*/stdint.h\)".*#\1#
16216                     s#^/[^/]#//&#
16217                     p
16218                     q
16219                   }'`'"'
16220           else
16221                gl_cv_next_stdint_h='<'stdint.h'>'
16222              fi
16223
16224
16225 fi
16226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16227 $as_echo "$gl_cv_next_stdint_h" >&6; }
16228      fi
16229      NEXT_STDINT_H=$gl_cv_next_stdint_h
16230
16231      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16232        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16233        gl_next_as_first_directive='<'stdint.h'>'
16234      else
16235        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16236        gl_next_as_first_directive=$gl_cv_next_stdint_h
16237      fi
16238      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16239
16240
16241
16242
16243   if test $ac_cv_header_stdint_h = yes; then
16244     HAVE_STDINT_H=1
16245   else
16246     HAVE_STDINT_H=0
16247   fi
16248
16249
16250     if test $ac_cv_header_stdint_h = yes; then
16251     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16252 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16253 if ${gl_cv_header_working_stdint_h+:} false; then :
16254   $as_echo_n "(cached) " >&6
16255 else
16256   gl_cv_header_working_stdint_h=no
16257        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16258 /* end confdefs.h.  */
16259
16260
16261 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16262 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16263 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16264 #include <stdint.h>
16265 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
16266 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16267 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16268 #endif
16269
16270
16271   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16272      included before <wchar.h>.  */
16273   #include <stddef.h>
16274   #include <signal.h>
16275   #if HAVE_WCHAR_H
16276   # include <stdio.h>
16277   # include <time.h>
16278   # include <wchar.h>
16279   #endif
16280
16281
16282 #ifdef INT8_MAX
16283 int8_t a1 = INT8_MAX;
16284 int8_t a1min = INT8_MIN;
16285 #endif
16286 #ifdef INT16_MAX
16287 int16_t a2 = INT16_MAX;
16288 int16_t a2min = INT16_MIN;
16289 #endif
16290 #ifdef INT32_MAX
16291 int32_t a3 = INT32_MAX;
16292 int32_t a3min = INT32_MIN;
16293 #endif
16294 #ifdef INT64_MAX
16295 int64_t a4 = INT64_MAX;
16296 int64_t a4min = INT64_MIN;
16297 #endif
16298 #ifdef UINT8_MAX
16299 uint8_t b1 = UINT8_MAX;
16300 #else
16301 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16302 #endif
16303 #ifdef UINT16_MAX
16304 uint16_t b2 = UINT16_MAX;
16305 #endif
16306 #ifdef UINT32_MAX
16307 uint32_t b3 = UINT32_MAX;
16308 #endif
16309 #ifdef UINT64_MAX
16310 uint64_t b4 = UINT64_MAX;
16311 #endif
16312 int_least8_t c1 = INT8_C (0x7f);
16313 int_least8_t c1max = INT_LEAST8_MAX;
16314 int_least8_t c1min = INT_LEAST8_MIN;
16315 int_least16_t c2 = INT16_C (0x7fff);
16316 int_least16_t c2max = INT_LEAST16_MAX;
16317 int_least16_t c2min = INT_LEAST16_MIN;
16318 int_least32_t c3 = INT32_C (0x7fffffff);
16319 int_least32_t c3max = INT_LEAST32_MAX;
16320 int_least32_t c3min = INT_LEAST32_MIN;
16321 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16322 int_least64_t c4max = INT_LEAST64_MAX;
16323 int_least64_t c4min = INT_LEAST64_MIN;
16324 uint_least8_t d1 = UINT8_C (0xff);
16325 uint_least8_t d1max = UINT_LEAST8_MAX;
16326 uint_least16_t d2 = UINT16_C (0xffff);
16327 uint_least16_t d2max = UINT_LEAST16_MAX;
16328 uint_least32_t d3 = UINT32_C (0xffffffff);
16329 uint_least32_t d3max = UINT_LEAST32_MAX;
16330 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16331 uint_least64_t d4max = UINT_LEAST64_MAX;
16332 int_fast8_t e1 = INT_FAST8_MAX;
16333 int_fast8_t e1min = INT_FAST8_MIN;
16334 int_fast16_t e2 = INT_FAST16_MAX;
16335 int_fast16_t e2min = INT_FAST16_MIN;
16336 int_fast32_t e3 = INT_FAST32_MAX;
16337 int_fast32_t e3min = INT_FAST32_MIN;
16338 int_fast64_t e4 = INT_FAST64_MAX;
16339 int_fast64_t e4min = INT_FAST64_MIN;
16340 uint_fast8_t f1 = UINT_FAST8_MAX;
16341 uint_fast16_t f2 = UINT_FAST16_MAX;
16342 uint_fast32_t f3 = UINT_FAST32_MAX;
16343 uint_fast64_t f4 = UINT_FAST64_MAX;
16344 #ifdef INTPTR_MAX
16345 intptr_t g = INTPTR_MAX;
16346 intptr_t gmin = INTPTR_MIN;
16347 #endif
16348 #ifdef UINTPTR_MAX
16349 uintptr_t h = UINTPTR_MAX;
16350 #endif
16351 intmax_t i = INTMAX_MAX;
16352 uintmax_t j = UINTMAX_MAX;
16353
16354 #include <limits.h> /* for CHAR_BIT */
16355 #define TYPE_MINIMUM(t) \
16356   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16357 #define TYPE_MAXIMUM(t) \
16358   ((t) ((t) 0 < (t) -1 \
16359         ? (t) -1 \
16360         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16361 struct s {
16362   int check_PTRDIFF:
16363       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16364       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16365       ? 1 : -1;
16366   /* Detect bug in FreeBSD 6.0 / ia64.  */
16367   int check_SIG_ATOMIC:
16368       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16369       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16370       ? 1 : -1;
16371   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16372   int check_WCHAR:
16373       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16374       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16375       ? 1 : -1;
16376   /* Detect bug in mingw.  */
16377   int check_WINT:
16378       WINT_MIN == TYPE_MINIMUM (wint_t)
16379       && WINT_MAX == TYPE_MAXIMUM (wint_t)
16380       ? 1 : -1;
16381
16382   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
16383   int check_UINT8_C:
16384         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16385   int check_UINT16_C:
16386         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16387
16388   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
16389 #ifdef UINT8_MAX
16390   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16391 #endif
16392 #ifdef UINT16_MAX
16393   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16394 #endif
16395 #ifdef UINT32_MAX
16396   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16397 #endif
16398 #ifdef UINT64_MAX
16399   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16400 #endif
16401   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16402   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16403   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16404   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16405   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16406   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16407   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16408   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16409   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16410   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16411   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16412 };
16413
16414 int
16415 main ()
16416 {
16417
16418   ;
16419   return 0;
16420 }
16421 _ACEOF
16422 if ac_fn_c_try_compile "$LINENO"; then :
16423                                                     if test "$cross_compiling" = yes; then :
16424                  gl_cv_header_working_stdint_h=yes
16425
16426 else
16427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16428 /* end confdefs.h.  */
16429
16430
16431 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16432 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16433 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16434 #include <stdint.h>
16435
16436
16437   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16438      included before <wchar.h>.  */
16439   #include <stddef.h>
16440   #include <signal.h>
16441   #if HAVE_WCHAR_H
16442   # include <stdio.h>
16443   # include <time.h>
16444   # include <wchar.h>
16445   #endif
16446
16447
16448 #include <stdio.h>
16449 #include <string.h>
16450 #define MVAL(macro) MVAL1(macro)
16451 #define MVAL1(expression) #expression
16452 static const char *macro_values[] =
16453   {
16454 #ifdef INT8_MAX
16455     MVAL (INT8_MAX),
16456 #endif
16457 #ifdef INT16_MAX
16458     MVAL (INT16_MAX),
16459 #endif
16460 #ifdef INT32_MAX
16461     MVAL (INT32_MAX),
16462 #endif
16463 #ifdef INT64_MAX
16464     MVAL (INT64_MAX),
16465 #endif
16466 #ifdef UINT8_MAX
16467     MVAL (UINT8_MAX),
16468 #endif
16469 #ifdef UINT16_MAX
16470     MVAL (UINT16_MAX),
16471 #endif
16472 #ifdef UINT32_MAX
16473     MVAL (UINT32_MAX),
16474 #endif
16475 #ifdef UINT64_MAX
16476     MVAL (UINT64_MAX),
16477 #endif
16478     NULL
16479   };
16480
16481 int
16482 main ()
16483 {
16484
16485   const char **mv;
16486   for (mv = macro_values; *mv != NULL; mv++)
16487     {
16488       const char *value = *mv;
16489       /* Test whether it looks like a cast expression.  */
16490       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16491           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16492           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16493           || strncmp (value, "((int)"/*)*/, 6) == 0
16494           || strncmp (value, "((signed short)"/*)*/, 15) == 0
16495           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16496         return mv - macro_values + 1;
16497     }
16498   return 0;
16499
16500   ;
16501   return 0;
16502 }
16503 _ACEOF
16504 if ac_fn_c_try_run "$LINENO"; then :
16505   gl_cv_header_working_stdint_h=yes
16506 fi
16507 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16508   conftest.$ac_objext conftest.beam conftest.$ac_ext
16509 fi
16510
16511
16512 fi
16513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16514
16515 fi
16516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16517 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16518   fi
16519   if test "$gl_cv_header_working_stdint_h" = yes; then
16520     STDINT_H=
16521   else
16522             for ac_header in sys/inttypes.h sys/bitypes.h
16523 do :
16524   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16525 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16526 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16527   cat >>confdefs.h <<_ACEOF
16528 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16529 _ACEOF
16530
16531 fi
16532
16533 done
16534
16535     if test $ac_cv_header_sys_inttypes_h = yes; then
16536       HAVE_SYS_INTTYPES_H=1
16537     else
16538       HAVE_SYS_INTTYPES_H=0
16539     fi
16540
16541     if test $ac_cv_header_sys_bitypes_h = yes; then
16542       HAVE_SYS_BITYPES_H=1
16543     else
16544       HAVE_SYS_BITYPES_H=0
16545     fi
16546
16547
16548
16549
16550   if test $APPLE_UNIVERSAL_BUILD = 0; then
16551
16552
16553   for gltype in ptrdiff_t size_t ; do
16554     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16555 $as_echo_n "checking for bit size of $gltype... " >&6; }
16556 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16557   $as_echo_n "(cached) " >&6
16558 else
16559   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16560   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16561      included before <wchar.h>.  */
16562   #include <stddef.h>
16563   #include <signal.h>
16564   #if HAVE_WCHAR_H
16565   # include <stdio.h>
16566   # include <time.h>
16567   # include <wchar.h>
16568   #endif
16569
16570 #include <limits.h>"; then :
16571
16572 else
16573   result=unknown
16574 fi
16575
16576        eval gl_cv_bitsizeof_${gltype}=\$result
16577
16578 fi
16579 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16580                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16581 $as_echo "$ac_res" >&6; }
16582     eval result=\$gl_cv_bitsizeof_${gltype}
16583     if test $result = unknown; then
16584                                                 result=0
16585     fi
16586     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16587     cat >>confdefs.h <<_ACEOF
16588 #define BITSIZEOF_${GLTYPE} $result
16589 _ACEOF
16590
16591     eval BITSIZEOF_${GLTYPE}=\$result
16592   done
16593
16594
16595   fi
16596
16597
16598   for gltype in sig_atomic_t wchar_t wint_t ; do
16599     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16600 $as_echo_n "checking for bit size of $gltype... " >&6; }
16601 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16602   $as_echo_n "(cached) " >&6
16603 else
16604   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16605   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16606      included before <wchar.h>.  */
16607   #include <stddef.h>
16608   #include <signal.h>
16609   #if HAVE_WCHAR_H
16610   # include <stdio.h>
16611   # include <time.h>
16612   # include <wchar.h>
16613   #endif
16614
16615 #include <limits.h>"; then :
16616
16617 else
16618   result=unknown
16619 fi
16620
16621        eval gl_cv_bitsizeof_${gltype}=\$result
16622
16623 fi
16624 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16625                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16626 $as_echo "$ac_res" >&6; }
16627     eval result=\$gl_cv_bitsizeof_${gltype}
16628     if test $result = unknown; then
16629                                                 result=0
16630     fi
16631     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16632     cat >>confdefs.h <<_ACEOF
16633 #define BITSIZEOF_${GLTYPE} $result
16634 _ACEOF
16635
16636     eval BITSIZEOF_${GLTYPE}=\$result
16637   done
16638
16639
16640
16641
16642   for gltype in sig_atomic_t wchar_t wint_t ; do
16643     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
16644 $as_echo_n "checking whether $gltype is signed... " >&6; }
16645 if eval \${gl_cv_type_${gltype}_signed+:} false; then :
16646   $as_echo_n "(cached) " >&6
16647 else
16648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16649 /* end confdefs.h.  */
16650
16651   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16652      included before <wchar.h>.  */
16653   #include <stddef.h>
16654   #include <signal.h>
16655   #if HAVE_WCHAR_H
16656   # include <stdio.h>
16657   # include <time.h>
16658   # include <wchar.h>
16659   #endif
16660
16661             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
16662 int
16663 main ()
16664 {
16665
16666   ;
16667   return 0;
16668 }
16669 _ACEOF
16670 if ac_fn_c_try_compile "$LINENO"; then :
16671   result=yes
16672 else
16673   result=no
16674 fi
16675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16676        eval gl_cv_type_${gltype}_signed=\$result
16677
16678 fi
16679 eval ac_res=\$gl_cv_type_${gltype}_signed
16680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16681 $as_echo "$ac_res" >&6; }
16682     eval result=\$gl_cv_type_${gltype}_signed
16683     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16684     if test "$result" = yes; then
16685       cat >>confdefs.h <<_ACEOF
16686 #define HAVE_SIGNED_${GLTYPE} 1
16687 _ACEOF
16688
16689       eval HAVE_SIGNED_${GLTYPE}=1
16690     else
16691       eval HAVE_SIGNED_${GLTYPE}=0
16692     fi
16693   done
16694
16695
16696   gl_cv_type_ptrdiff_t_signed=yes
16697   gl_cv_type_size_t_signed=no
16698   if test $APPLE_UNIVERSAL_BUILD = 0; then
16699
16700
16701   for gltype in ptrdiff_t size_t ; do
16702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16703 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16704 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16705   $as_echo_n "(cached) " >&6
16706 else
16707   eval gl_cv_type_${gltype}_suffix=no
16708        eval result=\$gl_cv_type_${gltype}_signed
16709        if test "$result" = yes; then
16710          glsufu=
16711        else
16712          glsufu=u
16713        fi
16714        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16715          case $glsuf in
16716            '')  gltype1='int';;
16717            l)   gltype1='long int';;
16718            ll)  gltype1='long long int';;
16719            i64) gltype1='__int64';;
16720            u)   gltype1='unsigned int';;
16721            ul)  gltype1='unsigned long int';;
16722            ull) gltype1='unsigned long long int';;
16723            ui64)gltype1='unsigned __int64';;
16724          esac
16725          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16726 /* end confdefs.h.  */
16727
16728   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16729      included before <wchar.h>.  */
16730   #include <stddef.h>
16731   #include <signal.h>
16732   #if HAVE_WCHAR_H
16733   # include <stdio.h>
16734   # include <time.h>
16735   # include <wchar.h>
16736   #endif
16737
16738               extern $gltype foo;
16739               extern $gltype1 foo;
16740 int
16741 main ()
16742 {
16743
16744   ;
16745   return 0;
16746 }
16747 _ACEOF
16748 if ac_fn_c_try_compile "$LINENO"; then :
16749   eval gl_cv_type_${gltype}_suffix=\$glsuf
16750 fi
16751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16752          eval result=\$gl_cv_type_${gltype}_suffix
16753          test "$result" != no && break
16754        done
16755 fi
16756 eval ac_res=\$gl_cv_type_${gltype}_suffix
16757                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16758 $as_echo "$ac_res" >&6; }
16759     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16760     eval result=\$gl_cv_type_${gltype}_suffix
16761     test "$result" = no && result=
16762     eval ${GLTYPE}_SUFFIX=\$result
16763     cat >>confdefs.h <<_ACEOF
16764 #define ${GLTYPE}_SUFFIX $result
16765 _ACEOF
16766
16767   done
16768
16769
16770   fi
16771
16772
16773   for gltype in sig_atomic_t wchar_t wint_t ; do
16774     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16775 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16776 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16777   $as_echo_n "(cached) " >&6
16778 else
16779   eval gl_cv_type_${gltype}_suffix=no
16780        eval result=\$gl_cv_type_${gltype}_signed
16781        if test "$result" = yes; then
16782          glsufu=
16783        else
16784          glsufu=u
16785        fi
16786        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16787          case $glsuf in
16788            '')  gltype1='int';;
16789            l)   gltype1='long int';;
16790            ll)  gltype1='long long int';;
16791            i64) gltype1='__int64';;
16792            u)   gltype1='unsigned int';;
16793            ul)  gltype1='unsigned long int';;
16794            ull) gltype1='unsigned long long int';;
16795            ui64)gltype1='unsigned __int64';;
16796          esac
16797          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16798 /* end confdefs.h.  */
16799
16800   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16801      included before <wchar.h>.  */
16802   #include <stddef.h>
16803   #include <signal.h>
16804   #if HAVE_WCHAR_H
16805   # include <stdio.h>
16806   # include <time.h>
16807   # include <wchar.h>
16808   #endif
16809
16810               extern $gltype foo;
16811               extern $gltype1 foo;
16812 int
16813 main ()
16814 {
16815
16816   ;
16817   return 0;
16818 }
16819 _ACEOF
16820 if ac_fn_c_try_compile "$LINENO"; then :
16821   eval gl_cv_type_${gltype}_suffix=\$glsuf
16822 fi
16823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16824          eval result=\$gl_cv_type_${gltype}_suffix
16825          test "$result" != no && break
16826        done
16827 fi
16828 eval ac_res=\$gl_cv_type_${gltype}_suffix
16829                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16830 $as_echo "$ac_res" >&6; }
16831     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16832     eval result=\$gl_cv_type_${gltype}_suffix
16833     test "$result" = no && result=
16834     eval ${GLTYPE}_SUFFIX=\$result
16835     cat >>confdefs.h <<_ACEOF
16836 #define ${GLTYPE}_SUFFIX $result
16837 _ACEOF
16838
16839   done
16840
16841
16842
16843     STDINT_H=stdint.h
16844   fi
16845
16846
16847   # Code from module stdlib:
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858      if test $gl_cv_have_include_next = yes; then
16859        gl_cv_next_stdlib_h='<'stdlib.h'>'
16860      else
16861        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
16862 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
16863 if ${gl_cv_next_stdlib_h+:} false; then :
16864   $as_echo_n "(cached) " >&6
16865 else
16866
16867                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16868 /* end confdefs.h.  */
16869 #include <stdlib.h>
16870
16871 _ACEOF
16872                                                                                                                         case "$host_os" in
16873                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16874                  *)    gl_absname_cpp="$ac_cpp" ;;
16875                esac
16876                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16877                   sed -n '\#/stdlib.h#{
16878                     s#.*"\(.*/stdlib.h\)".*#\1#
16879                     s#^/[^/]#//&#
16880                     p
16881                     q
16882                   }'`'"'
16883
16884
16885 fi
16886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
16887 $as_echo "$gl_cv_next_stdlib_h" >&6; }
16888      fi
16889      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
16890
16891      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16892        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16893        gl_next_as_first_directive='<'stdlib.h'>'
16894      else
16895        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16896        gl_next_as_first_directive=$gl_cv_next_stdlib_h
16897      fi
16898      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
16899
16900
16901
16902
16903
16904
16905
16906   # Code from module strftime:
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
16918
16919
16920  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
16921
16922
16923
16924
16925
16926
16927
16928 $as_echo "#define my_strftime nstrftime" >>confdefs.h
16929
16930
16931
16932   # Code from module sys_stat:
16933
16934
16935
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948
16949      if test $gl_cv_have_include_next = yes; then
16950        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
16951      else
16952        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
16953 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
16954 if ${gl_cv_next_sys_stat_h+:} false; then :
16955   $as_echo_n "(cached) " >&6
16956 else
16957
16958              if test $ac_cv_header_sys_stat_h = yes; then
16959
16960
16961                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16962 /* end confdefs.h.  */
16963 #include <sys/stat.h>
16964
16965 _ACEOF
16966                                                                                                                         case "$host_os" in
16967                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16968                  *)    gl_absname_cpp="$ac_cpp" ;;
16969                esac
16970                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16971                   sed -n '\#/sys/stat.h#{
16972                     s#.*"\(.*/sys/stat.h\)".*#\1#
16973                     s#^/[^/]#//&#
16974                     p
16975                     q
16976                   }'`'"'
16977           else
16978                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
16979              fi
16980
16981
16982 fi
16983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
16984 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
16985      fi
16986      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
16987
16988      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16989        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16990        gl_next_as_first_directive='<'sys/stat.h'>'
16991      else
16992        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16993        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
16994      fi
16995      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
16996
16997
16998
16999
17000
17001       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
17002      #include <sys/stat.h>
17003 "
17004 if test "x$ac_cv_type_nlink_t" = xyes; then :
17005
17006 else
17007
17008 $as_echo "#define nlink_t int" >>confdefs.h
17009
17010 fi
17011
17012
17013
17014
17015
17016   # Code from module time:
17017
17018
17019
17020   # Code from module time_r:
17021
17022
17023
17024
17025
17026
17027
17028   if test $ac_cv_have_decl_localtime_r = no; then
17029     HAVE_DECL_LOCALTIME_R=0
17030   fi
17031
17032
17033   if test $ac_cv_func_localtime_r = yes; then
17034     HAVE_LOCALTIME_R=1
17035     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
17036 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
17037 if ${gl_cv_time_r_posix+:} false; then :
17038   $as_echo_n "(cached) " >&6
17039 else
17040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17041 /* end confdefs.h.  */
17042 #include <time.h>
17043 int
17044 main ()
17045 {
17046 /* We don't need to append 'restrict's to the argument types,
17047                  even though the POSIX signature has the 'restrict's,
17048                  since C99 says they can't affect type compatibility.  */
17049               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
17050               if (ptr) return 0;
17051               /* Check the return type is a pointer.
17052                  On HP-UX 10 it is 'int'.  */
17053               *localtime_r (0, 0);
17054   ;
17055   return 0;
17056 }
17057
17058 _ACEOF
17059 if ac_fn_c_try_compile "$LINENO"; then :
17060   gl_cv_time_r_posix=yes
17061 else
17062   gl_cv_time_r_posix=no
17063 fi
17064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17065
17066 fi
17067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
17068 $as_echo "$gl_cv_time_r_posix" >&6; }
17069     if test $gl_cv_time_r_posix = yes; then
17070       REPLACE_LOCALTIME_R=0
17071     else
17072       REPLACE_LOCALTIME_R=1
17073     fi
17074   else
17075     HAVE_LOCALTIME_R=0
17076   fi
17077   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
17078
17079
17080
17081
17082
17083
17084
17085
17086   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
17087
17088
17089   :
17090
17091   fi
17092
17093
17094
17095
17096   GNULIB_TIME_R=1
17097
17098
17099
17100   # Code from module unistd:
17101
17102
17103
17104
17105
17106
17107
17108
17109
17110
17111
17112
17113
17114      if test $gl_cv_have_include_next = yes; then
17115        gl_cv_next_unistd_h='<'unistd.h'>'
17116      else
17117        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
17118 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
17119 if ${gl_cv_next_unistd_h+:} false; then :
17120   $as_echo_n "(cached) " >&6
17121 else
17122
17123              if test $ac_cv_header_unistd_h = yes; then
17124
17125
17126                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17127 /* end confdefs.h.  */
17128 #include <unistd.h>
17129
17130 _ACEOF
17131                                                                                                                         case "$host_os" in
17132                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17133                  *)    gl_absname_cpp="$ac_cpp" ;;
17134                esac
17135                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17136                   sed -n '\#/unistd.h#{
17137                     s#.*"\(.*/unistd.h\)".*#\1#
17138                     s#^/[^/]#//&#
17139                     p
17140                     q
17141                   }'`'"'
17142           else
17143                gl_cv_next_unistd_h='<'unistd.h'>'
17144              fi
17145
17146
17147 fi
17148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
17149 $as_echo "$gl_cv_next_unistd_h" >&6; }
17150      fi
17151      NEXT_UNISTD_H=$gl_cv_next_unistd_h
17152
17153      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17154        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17155        gl_next_as_first_directive='<'unistd.h'>'
17156      else
17157        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17158        gl_next_as_first_directive=$gl_cv_next_unistd_h
17159      fi
17160      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
17161
17162
17163
17164
17165   if test $ac_cv_header_unistd_h = yes; then
17166     HAVE_UNISTD_H=1
17167   else
17168     HAVE_UNISTD_H=0
17169   fi
17170
17171
17172
17173
17174   # Code from module warn-on-use:
17175   # End of code from modules
17176
17177
17178
17179
17180
17181
17182
17183
17184
17185   gltests_libdeps=
17186   gltests_ltlibdeps=
17187
17188
17189
17190
17191
17192
17193
17194
17195
17196   gl_source_base='tests'
17197   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
17198
17199   gl_module_indicator_condition=$gltests_WITNESS
17200
17201
17202
17203
17204
17205
17206
17207
17208
17209   LIBGNU_LIBDEPS="$gl_libdeps"
17210
17211   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
17212
17213
17214
17215 # Emacs does not care about lstat's behavior on files whose names end in
17216 # trailing slashes, so it does not use the gnulib lstat module.
17217 # However, Emacs does want the "#define lstat stat" in sys/stat.h
17218 # when lstat does not exist, so it pretends to use the lstat module
17219 # even though it implements only the lstat-checking part of that module.
17220
17221
17222
17223 test $ac_cv_func_lstat = yes || HAVE_LSTAT=0
17224
17225
17226
17227   GNULIB_LSTAT=1
17228
17229
17230
17231
17232 # UNIX98 PTYs.
17233 for ac_func in grantpt
17234 do :
17235   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
17236 if test "x$ac_cv_func_grantpt" = xyes; then :
17237   cat >>confdefs.h <<_ACEOF
17238 #define HAVE_GRANTPT 1
17239 _ACEOF
17240
17241 fi
17242 done
17243
17244
17245 # PTY-related GNU extensions.
17246 for ac_func in getpt
17247 do :
17248   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
17249 if test "x$ac_cv_func_getpt" = xyes; then :
17250   cat >>confdefs.h <<_ACEOF
17251 #define HAVE_GETPT 1
17252 _ACEOF
17253
17254 fi
17255 done
17256
17257
17258 # Check this now, so that we will NOT find the above functions in ncurses.
17259 # That is because we have not set up to link ncurses in lib-src.
17260 # It's better to believe a function is not available
17261 # than to expect to find it in ncurses.
17262 # Also we need tputs and friends to be able to build at all.
17263 have_tputs_et_al=true
17264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
17265 $as_echo_n "checking for library containing tputs... " >&6; }
17266 if ${ac_cv_search_tputs+:} false; then :
17267   $as_echo_n "(cached) " >&6
17268 else
17269   ac_func_search_save_LIBS=$LIBS
17270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17271 /* end confdefs.h.  */
17272
17273 /* Override any GCC internal prototype to avoid an error.
17274    Use char because int might match the return type of a GCC
17275    builtin and then its argument prototype would still apply.  */
17276 #ifdef __cplusplus
17277 extern "C"
17278 #endif
17279 char tputs ();
17280 int
17281 main ()
17282 {
17283 return tputs ();
17284   ;
17285   return 0;
17286 }
17287 _ACEOF
17288 for ac_lib in '' ncurses terminfo termcap; do
17289   if test -z "$ac_lib"; then
17290     ac_res="none required"
17291   else
17292     ac_res=-l$ac_lib
17293     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
17294   fi
17295   if ac_fn_c_try_link "$LINENO"; then :
17296   ac_cv_search_tputs=$ac_res
17297 fi
17298 rm -f core conftest.err conftest.$ac_objext \
17299     conftest$ac_exeext
17300   if ${ac_cv_search_tputs+:} false; then :
17301   break
17302 fi
17303 done
17304 if ${ac_cv_search_tputs+:} false; then :
17305
17306 else
17307   ac_cv_search_tputs=no
17308 fi
17309 rm conftest.$ac_ext
17310 LIBS=$ac_func_search_save_LIBS
17311 fi
17312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
17313 $as_echo "$ac_cv_search_tputs" >&6; }
17314 ac_res=$ac_cv_search_tputs
17315 if test "$ac_res" != no; then :
17316   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17317
17318 else
17319   have_tputs_et_al=false
17320 fi
17321
17322 if test "$have_tputs_et_al" != true; then
17323   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
17324 Maybe some development libraries/packages are missing?  Try installing
17325 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
17326 fi
17327 # Must define this when any termcap library is found.
17328
17329 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
17330
17331 ## FIXME This was the cpp logic, but I am not sure it is right.
17332 ## The above test has not necessarily found libncurses.
17333 HAVE_LIBNCURSES=yes
17334
17335 ## Use terminfo instead of termcap?
17336 ## Note only system files NOT using terminfo are:
17337 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
17338 ## darwin|gnu without ncurses.
17339 TERMINFO=no
17340 LIBS_TERMCAP=
17341 case "$opsys" in
17342   ## cygwin: Fewer environment variables to go wrong, more terminal types.
17343   ## hpux10-20: Use the system provided termcap(3) library.
17344   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
17345   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
17346   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
17347
17348   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
17349   ##  The ncurses library has been moved out of the System framework in
17350   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
17351   ##  option to use it.
17352   darwin|gnu*)
17353     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
17354     if test "x$HAVE_LIBNCURSES" = "xyes"; then
17355       TERMINFO=yes
17356       LIBS_TERMCAP="-lncurses"
17357     fi
17358     ;;
17359
17360   freebsd)
17361     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
17362 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
17363     if ${emacs_cv_freebsd_terminfo+:} false; then :
17364   $as_echo_n "(cached) " >&6
17365 else
17366   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17367 /* end confdefs.h.  */
17368 #include <osreldate.h>
17369 int
17370 main ()
17371 {
17372 #if __FreeBSD_version < 400000
17373 fail;
17374 #endif
17375
17376   ;
17377   return 0;
17378 }
17379 _ACEOF
17380 if ac_fn_c_try_link "$LINENO"; then :
17381   emacs_cv_freebsd_terminfo=yes
17382 else
17383   emacs_cv_freebsd_terminfo=no
17384 fi
17385 rm -f core conftest.err conftest.$ac_objext \
17386     conftest$ac_exeext conftest.$ac_ext
17387 fi
17388
17389
17390     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
17391 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
17392
17393     if test $emacs_cv_freebsd_terminfo = yes; then
17394       TERMINFO=yes
17395       LIBS_TERMCAP="-lncurses"
17396     else
17397       LIBS_TERMCAP="-ltermcap"
17398     fi
17399     ;;
17400
17401   netbsd)
17402     if test $ac_cv_search_tputs = -lterminfo; then
17403       TERMINFO=yes
17404       LIBS_TERMCAP="-lterminfo"
17405     else
17406       LIBS_TERMCAP="-ltermcap"
17407     fi
17408     ;;
17409
17410 esac
17411
17412 case "$opsys" in
17413   ## hpux: Make sure we get select from libc rather than from libcurses
17414   ##  because libcurses on HPUX 10.10 has a broken version of select.
17415   ##  We used to use -lc -lcurses, but this may be cleaner.
17416   hpux*) LIBS_TERMCAP="-ltermcap" ;;
17417
17418   openbsd) LIBS_TERMCAP="-lncurses" ;;
17419
17420   ## Must use system termcap, if we use any termcap.  It does special things.
17421   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
17422 esac
17423
17424 TERMCAP_OBJ=tparam.o
17425 if test $TERMINFO = yes; then
17426
17427 $as_echo "#define TERMINFO 1" >>confdefs.h
17428
17429
17430   ## Default used to be -ltermcap.  Add a case above if need something else.
17431   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
17432
17433   TERMCAP_OBJ=terminfo.o
17434 fi
17435
17436
17437
17438
17439 # Do we have res_init, for detecting changes in /etc/resolv.conf?
17440 resolv=no
17441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17442 /* end confdefs.h.  */
17443 #include <netinet/in.h>
17444 #include <arpa/nameser.h>
17445 #include <resolv.h>
17446 int
17447 main ()
17448 {
17449 return res_init();
17450   ;
17451   return 0;
17452 }
17453 _ACEOF
17454 if ac_fn_c_try_link "$LINENO"; then :
17455   have_res_init=yes
17456 else
17457   have_res_init=no
17458 fi
17459 rm -f core conftest.err conftest.$ac_objext \
17460     conftest$ac_exeext conftest.$ac_ext
17461 if test "$have_res_init" = no; then
17462   OLIBS="$LIBS"
17463   LIBS="$LIBS -lresolv"
17464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
17465 $as_echo_n "checking for res_init with -lresolv... " >&6; }
17466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17467 /* end confdefs.h.  */
17468 #include <netinet/in.h>
17469 #include <arpa/nameser.h>
17470 #include <resolv.h>
17471 int
17472 main ()
17473 {
17474 return res_init();
17475   ;
17476   return 0;
17477 }
17478 _ACEOF
17479 if ac_fn_c_try_link "$LINENO"; then :
17480   have_res_init=yes
17481 else
17482   have_res_init=no
17483 fi
17484 rm -f core conftest.err conftest.$ac_objext \
17485     conftest$ac_exeext conftest.$ac_ext
17486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
17487 $as_echo "$have_res_init" >&6; }
17488   if test "$have_res_init" = yes ; then
17489     resolv=yes
17490   fi
17491   LIBS="$OLIBS"
17492 fi
17493
17494 if test "$have_res_init" = yes; then
17495
17496 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
17497
17498 fi
17499
17500 # Do we need the Hesiod library to provide the support routines?
17501 LIBHESIOD=
17502 if test "$with_hesiod" != no ; then
17503   # Don't set $LIBS here -- see comments above.  FIXME which comments?
17504   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
17505 if test "x$ac_cv_func_res_send" = xyes; then :
17506
17507 else
17508   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
17509 if test "x$ac_cv_func___res_send" = xyes; then :
17510
17511 else
17512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
17513 $as_echo_n "checking for res_send in -lresolv... " >&6; }
17514 if ${ac_cv_lib_resolv_res_send+:} false; then :
17515   $as_echo_n "(cached) " >&6
17516 else
17517   ac_check_lib_save_LIBS=$LIBS
17518 LIBS="-lresolv  $LIBS"
17519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17520 /* end confdefs.h.  */
17521
17522 /* Override any GCC internal prototype to avoid an error.
17523    Use char because int might match the return type of a GCC
17524    builtin and then its argument prototype would still apply.  */
17525 #ifdef __cplusplus
17526 extern "C"
17527 #endif
17528 char res_send ();
17529 int
17530 main ()
17531 {
17532 return res_send ();
17533   ;
17534   return 0;
17535 }
17536 _ACEOF
17537 if ac_fn_c_try_link "$LINENO"; then :
17538   ac_cv_lib_resolv_res_send=yes
17539 else
17540   ac_cv_lib_resolv_res_send=no
17541 fi
17542 rm -f core conftest.err conftest.$ac_objext \
17543     conftest$ac_exeext conftest.$ac_ext
17544 LIBS=$ac_check_lib_save_LIBS
17545 fi
17546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
17547 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
17548 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
17549   resolv=yes
17550 else
17551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
17552 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
17553 if ${ac_cv_lib_resolv___res_send+:} false; then :
17554   $as_echo_n "(cached) " >&6
17555 else
17556   ac_check_lib_save_LIBS=$LIBS
17557 LIBS="-lresolv  $LIBS"
17558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17559 /* end confdefs.h.  */
17560
17561 /* Override any GCC internal prototype to avoid an error.
17562    Use char because int might match the return type of a GCC
17563    builtin and then its argument prototype would still apply.  */
17564 #ifdef __cplusplus
17565 extern "C"
17566 #endif
17567 char __res_send ();
17568 int
17569 main ()
17570 {
17571 return __res_send ();
17572   ;
17573   return 0;
17574 }
17575 _ACEOF
17576 if ac_fn_c_try_link "$LINENO"; then :
17577   ac_cv_lib_resolv___res_send=yes
17578 else
17579   ac_cv_lib_resolv___res_send=no
17580 fi
17581 rm -f core conftest.err conftest.$ac_objext \
17582     conftest$ac_exeext conftest.$ac_ext
17583 LIBS=$ac_check_lib_save_LIBS
17584 fi
17585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
17586 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
17587 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
17588   resolv=yes
17589 fi
17590
17591 fi
17592
17593 fi
17594
17595 fi
17596
17597   if test "$resolv" = yes ; then
17598     RESOLVLIB=-lresolv
17599   else
17600     RESOLVLIB=
17601   fi
17602   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
17603 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
17604
17605 else
17606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
17607 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
17608 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
17609   $as_echo_n "(cached) " >&6
17610 else
17611   ac_check_lib_save_LIBS=$LIBS
17612 LIBS="-lhesiod $RESOLVLIB $LIBS"
17613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17614 /* end confdefs.h.  */
17615
17616 /* Override any GCC internal prototype to avoid an error.
17617    Use char because int might match the return type of a GCC
17618    builtin and then its argument prototype would still apply.  */
17619 #ifdef __cplusplus
17620 extern "C"
17621 #endif
17622 char hes_getmailhost ();
17623 int
17624 main ()
17625 {
17626 return hes_getmailhost ();
17627   ;
17628   return 0;
17629 }
17630 _ACEOF
17631 if ac_fn_c_try_link "$LINENO"; then :
17632   ac_cv_lib_hesiod_hes_getmailhost=yes
17633 else
17634   ac_cv_lib_hesiod_hes_getmailhost=no
17635 fi
17636 rm -f core conftest.err conftest.$ac_objext \
17637     conftest$ac_exeext conftest.$ac_ext
17638 LIBS=$ac_check_lib_save_LIBS
17639 fi
17640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
17641 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
17642 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
17643   hesiod=yes
17644 else
17645   :
17646 fi
17647
17648 fi
17649
17650
17651   if test x"$hesiod" = xyes; then
17652
17653 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
17654
17655     LIBHESIOD=-lhesiod
17656   fi
17657 fi
17658
17659
17660 # Do we need libresolv (due to res_init or Hesiod)?
17661 if test "$resolv" = yes ; then
17662
17663 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
17664
17665   LIBRESOLV=-lresolv
17666 else
17667   LIBRESOLV=
17668 fi
17669
17670
17671 # These tell us which Kerberos-related libraries to use.
17672 COM_ERRLIB=
17673 CRYPTOLIB=
17674 KRB5LIB=
17675 DESLIB=
17676 KRB4LIB=
17677
17678 if test "${with_kerberos}" != no; then
17679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
17680 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
17681 if ${ac_cv_lib_com_err_com_err+:} false; then :
17682   $as_echo_n "(cached) " >&6
17683 else
17684   ac_check_lib_save_LIBS=$LIBS
17685 LIBS="-lcom_err  $LIBS"
17686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17687 /* end confdefs.h.  */
17688
17689 /* Override any GCC internal prototype to avoid an error.
17690    Use char because int might match the return type of a GCC
17691    builtin and then its argument prototype would still apply.  */
17692 #ifdef __cplusplus
17693 extern "C"
17694 #endif
17695 char com_err ();
17696 int
17697 main ()
17698 {
17699 return com_err ();
17700   ;
17701   return 0;
17702 }
17703 _ACEOF
17704 if ac_fn_c_try_link "$LINENO"; then :
17705   ac_cv_lib_com_err_com_err=yes
17706 else
17707   ac_cv_lib_com_err_com_err=no
17708 fi
17709 rm -f core conftest.err conftest.$ac_objext \
17710     conftest$ac_exeext conftest.$ac_ext
17711 LIBS=$ac_check_lib_save_LIBS
17712 fi
17713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
17714 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
17715 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
17716   have_com_err=yes
17717 else
17718   have_com_err=no
17719 fi
17720
17721   if test $have_com_err = yes; then
17722     COM_ERRLIB=-lcom_err
17723     LIBS="$COM_ERRLIB $LIBS"
17724
17725 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
17726
17727   fi
17728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
17729 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
17730 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
17731   $as_echo_n "(cached) " >&6
17732 else
17733   ac_check_lib_save_LIBS=$LIBS
17734 LIBS="-lcrypto  $LIBS"
17735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17736 /* end confdefs.h.  */
17737
17738 /* Override any GCC internal prototype to avoid an error.
17739    Use char because int might match the return type of a GCC
17740    builtin and then its argument prototype would still apply.  */
17741 #ifdef __cplusplus
17742 extern "C"
17743 #endif
17744 char mit_des_cbc_encrypt ();
17745 int
17746 main ()
17747 {
17748 return mit_des_cbc_encrypt ();
17749   ;
17750   return 0;
17751 }
17752 _ACEOF
17753 if ac_fn_c_try_link "$LINENO"; then :
17754   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
17755 else
17756   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
17757 fi
17758 rm -f core conftest.err conftest.$ac_objext \
17759     conftest$ac_exeext conftest.$ac_ext
17760 LIBS=$ac_check_lib_save_LIBS
17761 fi
17762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
17763 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
17764 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
17765   have_crypto=yes
17766 else
17767   have_crypto=no
17768 fi
17769
17770   if test $have_crypto = yes; then
17771     CRYPTOLIB=-lcrypto
17772     LIBS="$CRYPTOLIB $LIBS"
17773
17774 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
17775
17776   fi
17777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
17778 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
17779 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
17780   $as_echo_n "(cached) " >&6
17781 else
17782   ac_check_lib_save_LIBS=$LIBS
17783 LIBS="-lk5crypto  $LIBS"
17784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17785 /* end confdefs.h.  */
17786
17787 /* Override any GCC internal prototype to avoid an error.
17788    Use char because int might match the return type of a GCC
17789    builtin and then its argument prototype would still apply.  */
17790 #ifdef __cplusplus
17791 extern "C"
17792 #endif
17793 char mit_des_cbc_encrypt ();
17794 int
17795 main ()
17796 {
17797 return mit_des_cbc_encrypt ();
17798   ;
17799   return 0;
17800 }
17801 _ACEOF
17802 if ac_fn_c_try_link "$LINENO"; then :
17803   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
17804 else
17805   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
17806 fi
17807 rm -f core conftest.err conftest.$ac_objext \
17808     conftest$ac_exeext conftest.$ac_ext
17809 LIBS=$ac_check_lib_save_LIBS
17810 fi
17811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
17812 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
17813 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
17814   have_k5crypto=yes
17815 else
17816   have_k5crypto=no
17817 fi
17818
17819   if test $have_k5crypto = yes; then
17820     CRYPTOLIB=-lk5crypto
17821     LIBS="$CRYPTOLIB $LIBS"
17822
17823 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
17824
17825   fi
17826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
17827 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
17828 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
17829   $as_echo_n "(cached) " >&6
17830 else
17831   ac_check_lib_save_LIBS=$LIBS
17832 LIBS="-lkrb5  $LIBS"
17833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17834 /* end confdefs.h.  */
17835
17836 /* Override any GCC internal prototype to avoid an error.
17837    Use char because int might match the return type of a GCC
17838    builtin and then its argument prototype would still apply.  */
17839 #ifdef __cplusplus
17840 extern "C"
17841 #endif
17842 char krb5_init_context ();
17843 int
17844 main ()
17845 {
17846 return krb5_init_context ();
17847   ;
17848   return 0;
17849 }
17850 _ACEOF
17851 if ac_fn_c_try_link "$LINENO"; then :
17852   ac_cv_lib_krb5_krb5_init_context=yes
17853 else
17854   ac_cv_lib_krb5_krb5_init_context=no
17855 fi
17856 rm -f core conftest.err conftest.$ac_objext \
17857     conftest$ac_exeext conftest.$ac_ext
17858 LIBS=$ac_check_lib_save_LIBS
17859 fi
17860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
17861 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
17862 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
17863   have_krb5=yes
17864 else
17865   have_krb5=no
17866 fi
17867
17868   if test $have_krb5=yes; then
17869     KRB5LIB=-lkrb5
17870     LIBS="$KRB5LIB $LIBS"
17871
17872 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
17873
17874   fi
17875     if test "${with_kerberos5}" = no; then
17876     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
17877 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
17878 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
17879   $as_echo_n "(cached) " >&6
17880 else
17881   ac_check_lib_save_LIBS=$LIBS
17882 LIBS="-ldes425  $LIBS"
17883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17884 /* end confdefs.h.  */
17885
17886 /* Override any GCC internal prototype to avoid an error.
17887    Use char because int might match the return type of a GCC
17888    builtin and then its argument prototype would still apply.  */
17889 #ifdef __cplusplus
17890 extern "C"
17891 #endif
17892 char des_cbc_encrypt ();
17893 int
17894 main ()
17895 {
17896 return des_cbc_encrypt ();
17897   ;
17898   return 0;
17899 }
17900 _ACEOF
17901 if ac_fn_c_try_link "$LINENO"; then :
17902   ac_cv_lib_des425_des_cbc_encrypt=yes
17903 else
17904   ac_cv_lib_des425_des_cbc_encrypt=no
17905 fi
17906 rm -f core conftest.err conftest.$ac_objext \
17907     conftest$ac_exeext conftest.$ac_ext
17908 LIBS=$ac_check_lib_save_LIBS
17909 fi
17910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
17911 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
17912 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
17913   have_des425=yes
17914 else
17915   have_des425=no
17916 fi
17917
17918     if test $have_des425 = yes; then
17919       DESLIB=-ldes425
17920       LIBS="$DESLIB $LIBS"
17921
17922 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
17923
17924     else
17925       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
17926 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
17927 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
17928   $as_echo_n "(cached) " >&6
17929 else
17930   ac_check_lib_save_LIBS=$LIBS
17931 LIBS="-ldes  $LIBS"
17932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17933 /* end confdefs.h.  */
17934
17935 /* Override any GCC internal prototype to avoid an error.
17936    Use char because int might match the return type of a GCC
17937    builtin and then its argument prototype would still apply.  */
17938 #ifdef __cplusplus
17939 extern "C"
17940 #endif
17941 char des_cbc_encrypt ();
17942 int
17943 main ()
17944 {
17945 return des_cbc_encrypt ();
17946   ;
17947   return 0;
17948 }
17949 _ACEOF
17950 if ac_fn_c_try_link "$LINENO"; then :
17951   ac_cv_lib_des_des_cbc_encrypt=yes
17952 else
17953   ac_cv_lib_des_des_cbc_encrypt=no
17954 fi
17955 rm -f core conftest.err conftest.$ac_objext \
17956     conftest$ac_exeext conftest.$ac_ext
17957 LIBS=$ac_check_lib_save_LIBS
17958 fi
17959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
17960 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
17961 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
17962   have_des=yes
17963 else
17964   have_des=no
17965 fi
17966
17967       if test $have_des = yes; then
17968         DESLIB=-ldes
17969         LIBS="$DESLIB $LIBS"
17970
17971 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
17972
17973       fi
17974     fi
17975     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
17976 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
17977 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
17978   $as_echo_n "(cached) " >&6
17979 else
17980   ac_check_lib_save_LIBS=$LIBS
17981 LIBS="-lkrb4  $LIBS"
17982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17983 /* end confdefs.h.  */
17984
17985 /* Override any GCC internal prototype to avoid an error.
17986    Use char because int might match the return type of a GCC
17987    builtin and then its argument prototype would still apply.  */
17988 #ifdef __cplusplus
17989 extern "C"
17990 #endif
17991 char krb_get_cred ();
17992 int
17993 main ()
17994 {
17995 return krb_get_cred ();
17996   ;
17997   return 0;
17998 }
17999 _ACEOF
18000 if ac_fn_c_try_link "$LINENO"; then :
18001   ac_cv_lib_krb4_krb_get_cred=yes
18002 else
18003   ac_cv_lib_krb4_krb_get_cred=no
18004 fi
18005 rm -f core conftest.err conftest.$ac_objext \
18006     conftest$ac_exeext conftest.$ac_ext
18007 LIBS=$ac_check_lib_save_LIBS
18008 fi
18009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
18010 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
18011 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
18012   have_krb4=yes
18013 else
18014   have_krb4=no
18015 fi
18016
18017     if test $have_krb4 = yes; then
18018       KRB4LIB=-lkrb4
18019       LIBS="$KRB4LIB $LIBS"
18020
18021 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
18022
18023     else
18024       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
18025 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
18026 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
18027   $as_echo_n "(cached) " >&6
18028 else
18029   ac_check_lib_save_LIBS=$LIBS
18030 LIBS="-lkrb  $LIBS"
18031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18032 /* end confdefs.h.  */
18033
18034 /* Override any GCC internal prototype to avoid an error.
18035    Use char because int might match the return type of a GCC
18036    builtin and then its argument prototype would still apply.  */
18037 #ifdef __cplusplus
18038 extern "C"
18039 #endif
18040 char krb_get_cred ();
18041 int
18042 main ()
18043 {
18044 return krb_get_cred ();
18045   ;
18046   return 0;
18047 }
18048 _ACEOF
18049 if ac_fn_c_try_link "$LINENO"; then :
18050   ac_cv_lib_krb_krb_get_cred=yes
18051 else
18052   ac_cv_lib_krb_krb_get_cred=no
18053 fi
18054 rm -f core conftest.err conftest.$ac_objext \
18055     conftest$ac_exeext conftest.$ac_ext
18056 LIBS=$ac_check_lib_save_LIBS
18057 fi
18058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
18059 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
18060 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
18061   have_krb=yes
18062 else
18063   have_krb=no
18064 fi
18065
18066       if test $have_krb = yes; then
18067         KRB4LIB=-lkrb
18068         LIBS="$KRB4LIB $LIBS"
18069
18070 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
18071
18072       fi
18073     fi
18074   fi
18075
18076   if test "${with_kerberos5}" != no; then
18077     for ac_header in krb5.h
18078 do :
18079   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
18080 if test "x$ac_cv_header_krb5_h" = xyes; then :
18081   cat >>confdefs.h <<_ACEOF
18082 #define HAVE_KRB5_H 1
18083 _ACEOF
18084  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
18085 "
18086 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
18087
18088 cat >>confdefs.h <<_ACEOF
18089 #define HAVE_KRB5_ERROR_TEXT 1
18090 _ACEOF
18091
18092
18093 fi
18094 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
18095 "
18096 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
18097
18098 cat >>confdefs.h <<_ACEOF
18099 #define HAVE_KRB5_ERROR_E_TEXT 1
18100 _ACEOF
18101
18102
18103 fi
18104
18105 fi
18106
18107 done
18108
18109   else
18110     for ac_header in des.h
18111 do :
18112   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
18113 if test "x$ac_cv_header_des_h" = xyes; then :
18114   cat >>confdefs.h <<_ACEOF
18115 #define HAVE_DES_H 1
18116 _ACEOF
18117
18118 else
18119   for ac_header in kerberosIV/des.h
18120 do :
18121   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
18122 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
18123   cat >>confdefs.h <<_ACEOF
18124 #define HAVE_KERBEROSIV_DES_H 1
18125 _ACEOF
18126
18127 else
18128   for ac_header in kerberos/des.h
18129 do :
18130   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
18131 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
18132   cat >>confdefs.h <<_ACEOF
18133 #define HAVE_KERBEROS_DES_H 1
18134 _ACEOF
18135
18136 fi
18137
18138 done
18139
18140 fi
18141
18142 done
18143
18144 fi
18145
18146 done
18147
18148     for ac_header in krb.h
18149 do :
18150   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
18151 if test "x$ac_cv_header_krb_h" = xyes; then :
18152   cat >>confdefs.h <<_ACEOF
18153 #define HAVE_KRB_H 1
18154 _ACEOF
18155
18156 else
18157   for ac_header in kerberosIV/krb.h
18158 do :
18159   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
18160 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
18161   cat >>confdefs.h <<_ACEOF
18162 #define HAVE_KERBEROSIV_KRB_H 1
18163 _ACEOF
18164
18165 else
18166   for ac_header in kerberos/krb.h
18167 do :
18168   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
18169 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
18170   cat >>confdefs.h <<_ACEOF
18171 #define HAVE_KERBEROS_KRB_H 1
18172 _ACEOF
18173
18174 fi
18175
18176 done
18177
18178 fi
18179
18180 done
18181
18182 fi
18183
18184 done
18185
18186   fi
18187   for ac_header in com_err.h
18188 do :
18189   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
18190 if test "x$ac_cv_header_com_err_h" = xyes; then :
18191   cat >>confdefs.h <<_ACEOF
18192 #define HAVE_COM_ERR_H 1
18193 _ACEOF
18194
18195 fi
18196
18197 done
18198
18199 fi
18200
18201
18202
18203
18204
18205
18206
18207 # Solaris requires -lintl if you want strerror (which calls dgettext)
18208 # to return localized messages.
18209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
18210 $as_echo_n "checking for dgettext in -lintl... " >&6; }
18211 if ${ac_cv_lib_intl_dgettext+:} false; then :
18212   $as_echo_n "(cached) " >&6
18213 else
18214   ac_check_lib_save_LIBS=$LIBS
18215 LIBS="-lintl  $LIBS"
18216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18217 /* end confdefs.h.  */
18218
18219 /* Override any GCC internal prototype to avoid an error.
18220    Use char because int might match the return type of a GCC
18221    builtin and then its argument prototype would still apply.  */
18222 #ifdef __cplusplus
18223 extern "C"
18224 #endif
18225 char dgettext ();
18226 int
18227 main ()
18228 {
18229 return dgettext ();
18230   ;
18231   return 0;
18232 }
18233 _ACEOF
18234 if ac_fn_c_try_link "$LINENO"; then :
18235   ac_cv_lib_intl_dgettext=yes
18236 else
18237   ac_cv_lib_intl_dgettext=no
18238 fi
18239 rm -f core conftest.err conftest.$ac_objext \
18240     conftest$ac_exeext conftest.$ac_ext
18241 LIBS=$ac_check_lib_save_LIBS
18242 fi
18243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
18244 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
18245 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
18246   cat >>confdefs.h <<_ACEOF
18247 #define HAVE_LIBINTL 1
18248 _ACEOF
18249
18250   LIBS="-lintl $LIBS"
18251
18252 fi
18253
18254
18255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
18256 $as_echo_n "checking whether localtime caches TZ... " >&6; }
18257 if ${emacs_cv_localtime_cache+:} false; then :
18258   $as_echo_n "(cached) " >&6
18259 else
18260   if test x$ac_cv_func_tzset = xyes; then
18261 if test "$cross_compiling" = yes; then :
18262   # If we have tzset, assume the worst when cross-compiling.
18263 emacs_cv_localtime_cache=yes
18264 else
18265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18266 /* end confdefs.h.  */
18267 #include <time.h>
18268 char TZ_GMT0[] = "TZ=GMT0";
18269 char TZ_PST8[] = "TZ=PST8";
18270 main()
18271 {
18272   time_t now = time ((time_t *) 0);
18273   int hour_GMT0, hour_unset;
18274   if (putenv (TZ_GMT0) != 0)
18275     exit (1);
18276   hour_GMT0 = localtime (&now)->tm_hour;
18277   unsetenv("TZ");
18278   hour_unset = localtime (&now)->tm_hour;
18279   if (putenv (TZ_PST8) != 0)
18280     exit (1);
18281   if (localtime (&now)->tm_hour == hour_GMT0)
18282     exit (1);
18283   unsetenv("TZ");
18284   if (localtime (&now)->tm_hour != hour_unset)
18285     exit (1);
18286   exit (0);
18287 }
18288 _ACEOF
18289 if ac_fn_c_try_run "$LINENO"; then :
18290   emacs_cv_localtime_cache=no
18291 else
18292   emacs_cv_localtime_cache=yes
18293 fi
18294 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18295   conftest.$ac_objext conftest.beam conftest.$ac_ext
18296 fi
18297
18298 else
18299         # If we lack tzset, report that localtime does not cache TZ,
18300         # since we can't invalidate the cache if we don't have tzset.
18301         emacs_cv_localtime_cache=no
18302 fi
18303 fi
18304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
18305 $as_echo "$emacs_cv_localtime_cache" >&6; }
18306 if test $emacs_cv_localtime_cache = yes; then
18307
18308 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
18309
18310 fi
18311
18312 if test "x$HAVE_TIMEVAL" = xyes; then
18313   for ac_func in gettimeofday
18314 do :
18315   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
18316 if test "x$ac_cv_func_gettimeofday" = xyes; then :
18317   cat >>confdefs.h <<_ACEOF
18318 #define HAVE_GETTIMEOFDAY 1
18319 _ACEOF
18320
18321 fi
18322 done
18323
18324   if test $ac_cv_func_gettimeofday = yes; then
18325     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
18326 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
18327 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
18328   $as_echo_n "(cached) " >&6
18329 else
18330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18331 /* end confdefs.h.  */
18332
18333 #ifdef TIME_WITH_SYS_TIME
18334 #include <sys/time.h>
18335 #include <time.h>
18336 #else
18337 #ifdef HAVE_SYS_TIME_H
18338 #include <sys/time.h>
18339 #else
18340 #include <time.h>
18341 #endif
18342 #endif
18343 int
18344 main ()
18345 {
18346 struct timeval time;
18347        gettimeofday (&time, 0);
18348   ;
18349   return 0;
18350 }
18351 _ACEOF
18352 if ac_fn_c_try_compile "$LINENO"; then :
18353   emacs_cv_gettimeofday_two_arguments=yes
18354 else
18355   emacs_cv_gettimeofday_two_arguments=no
18356 fi
18357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18358 fi
18359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
18360 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
18361     if test $emacs_cv_gettimeofday_two_arguments = no; then
18362
18363 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
18364
18365     fi
18366   fi
18367 fi
18368
18369 ok_so_far=yes
18370 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
18371 if test "x$ac_cv_func_socket" = xyes; then :
18372
18373 else
18374   ok_so_far=no
18375 fi
18376
18377 if test $ok_so_far = yes; then
18378   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
18379 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
18380
18381 else
18382   ok_so_far=no
18383 fi
18384
18385
18386 fi
18387 if test $ok_so_far = yes; then
18388   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
18389 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
18390
18391 else
18392   ok_so_far=no
18393 fi
18394
18395
18396 fi
18397 if test $ok_so_far = yes; then
18398
18399 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
18400
18401 fi
18402
18403 if test -f /usr/lpp/X11/bin/smt.exp; then
18404
18405 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
18406
18407 fi
18408
18409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
18410 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
18411 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
18412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18413 $as_echo "yes" >&6; }
18414
18415 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
18416
18417 else
18418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18419 $as_echo "no" >&6; }
18420 fi
18421
18422 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
18423 if test "x$ac_cv_type_pid_t" = xyes; then :
18424
18425 else
18426
18427 cat >>confdefs.h <<_ACEOF
18428 #define pid_t int
18429 _ACEOF
18430
18431 fi
18432
18433 for ac_header in vfork.h
18434 do :
18435   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
18436 if test "x$ac_cv_header_vfork_h" = xyes; then :
18437   cat >>confdefs.h <<_ACEOF
18438 #define HAVE_VFORK_H 1
18439 _ACEOF
18440
18441 fi
18442
18443 done
18444
18445 for ac_func in fork vfork
18446 do :
18447   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18448 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18449 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18450   cat >>confdefs.h <<_ACEOF
18451 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18452 _ACEOF
18453
18454 fi
18455 done
18456
18457 if test "x$ac_cv_func_fork" = xyes; then
18458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
18459 $as_echo_n "checking for working fork... " >&6; }
18460 if ${ac_cv_func_fork_works+:} false; then :
18461   $as_echo_n "(cached) " >&6
18462 else
18463   if test "$cross_compiling" = yes; then :
18464   ac_cv_func_fork_works=cross
18465 else
18466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18467 /* end confdefs.h.  */
18468 $ac_includes_default
18469 int
18470 main ()
18471 {
18472
18473           /* By Ruediger Kuhlmann. */
18474           return fork () < 0;
18475
18476   ;
18477   return 0;
18478 }
18479 _ACEOF
18480 if ac_fn_c_try_run "$LINENO"; then :
18481   ac_cv_func_fork_works=yes
18482 else
18483   ac_cv_func_fork_works=no
18484 fi
18485 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18486   conftest.$ac_objext conftest.beam conftest.$ac_ext
18487 fi
18488
18489 fi
18490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
18491 $as_echo "$ac_cv_func_fork_works" >&6; }
18492
18493 else
18494   ac_cv_func_fork_works=$ac_cv_func_fork
18495 fi
18496 if test "x$ac_cv_func_fork_works" = xcross; then
18497   case $host in
18498     *-*-amigaos* | *-*-msdosdjgpp*)
18499       # Override, as these systems have only a dummy fork() stub
18500       ac_cv_func_fork_works=no
18501       ;;
18502     *)
18503       ac_cv_func_fork_works=yes
18504       ;;
18505   esac
18506   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
18507 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
18508 fi
18509 ac_cv_func_vfork_works=$ac_cv_func_vfork
18510 if test "x$ac_cv_func_vfork" = xyes; then
18511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
18512 $as_echo_n "checking for working vfork... " >&6; }
18513 if ${ac_cv_func_vfork_works+:} false; then :
18514   $as_echo_n "(cached) " >&6
18515 else
18516   if test "$cross_compiling" = yes; then :
18517   ac_cv_func_vfork_works=cross
18518 else
18519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18520 /* end confdefs.h.  */
18521 /* Thanks to Paul Eggert for this test.  */
18522 $ac_includes_default
18523 #include <sys/wait.h>
18524 #ifdef HAVE_VFORK_H
18525 # include <vfork.h>
18526 #endif
18527 /* On some sparc systems, changes by the child to local and incoming
18528    argument registers are propagated back to the parent.  The compiler
18529    is told about this with #include <vfork.h>, but some compilers
18530    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
18531    static variable whose address is put into a register that is
18532    clobbered by the vfork.  */
18533 static void
18534 #ifdef __cplusplus
18535 sparc_address_test (int arg)
18536 # else
18537 sparc_address_test (arg) int arg;
18538 #endif
18539 {
18540   static pid_t child;
18541   if (!child) {
18542     child = vfork ();
18543     if (child < 0) {
18544       perror ("vfork");
18545       _exit(2);
18546     }
18547     if (!child) {
18548       arg = getpid();
18549       write(-1, "", 0);
18550       _exit (arg);
18551     }
18552   }
18553 }
18554
18555 int
18556 main ()
18557 {
18558   pid_t parent = getpid ();
18559   pid_t child;
18560
18561   sparc_address_test (0);
18562
18563   child = vfork ();
18564
18565   if (child == 0) {
18566     /* Here is another test for sparc vfork register problems.  This
18567        test uses lots of local variables, at least as many local
18568        variables as main has allocated so far including compiler
18569        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
18570        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
18571        reuse the register of parent for one of the local variables,
18572        since it will think that parent can't possibly be used any more
18573        in this routine.  Assigning to the local variable will thus
18574        munge parent in the parent process.  */
18575     pid_t
18576       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
18577       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
18578     /* Convince the compiler that p..p7 are live; otherwise, it might
18579        use the same hardware register for all 8 local variables.  */
18580     if (p != p1 || p != p2 || p != p3 || p != p4
18581         || p != p5 || p != p6 || p != p7)
18582       _exit(1);
18583
18584     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
18585        from child file descriptors.  If the child closes a descriptor
18586        before it execs or exits, this munges the parent's descriptor
18587        as well.  Test for this by closing stdout in the child.  */
18588     _exit(close(fileno(stdout)) != 0);
18589   } else {
18590     int status;
18591     struct stat st;
18592
18593     while (wait(&status) != child)
18594       ;
18595     return (
18596          /* Was there some problem with vforking?  */
18597          child < 0
18598
18599          /* Did the child fail?  (This shouldn't happen.)  */
18600          || status
18601
18602          /* Did the vfork/compiler bug occur?  */
18603          || parent != getpid()
18604
18605          /* Did the file descriptor bug occur?  */
18606          || fstat(fileno(stdout), &st) != 0
18607          );
18608   }
18609 }
18610 _ACEOF
18611 if ac_fn_c_try_run "$LINENO"; then :
18612   ac_cv_func_vfork_works=yes
18613 else
18614   ac_cv_func_vfork_works=no
18615 fi
18616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18617   conftest.$ac_objext conftest.beam conftest.$ac_ext
18618 fi
18619
18620 fi
18621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
18622 $as_echo "$ac_cv_func_vfork_works" >&6; }
18623
18624 fi;
18625 if test "x$ac_cv_func_fork_works" = xcross; then
18626   ac_cv_func_vfork_works=$ac_cv_func_vfork
18627   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
18628 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
18629 fi
18630
18631 if test "x$ac_cv_func_vfork_works" = xyes; then
18632
18633 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
18634
18635 else
18636
18637 $as_echo "#define vfork fork" >>confdefs.h
18638
18639 fi
18640 if test "x$ac_cv_func_fork_works" = xyes; then
18641
18642 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
18643
18644 fi
18645
18646
18647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
18648 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
18649 if ${emacs_cv_langinfo_codeset+:} false; then :
18650   $as_echo_n "(cached) " >&6
18651 else
18652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18653 /* end confdefs.h.  */
18654 #include <langinfo.h>
18655 int
18656 main ()
18657 {
18658 char* cs = nl_langinfo(CODESET);
18659   ;
18660   return 0;
18661 }
18662 _ACEOF
18663 if ac_fn_c_try_link "$LINENO"; then :
18664   emacs_cv_langinfo_codeset=yes
18665 else
18666   emacs_cv_langinfo_codeset=no
18667 fi
18668 rm -f core conftest.err conftest.$ac_objext \
18669     conftest$ac_exeext conftest.$ac_ext
18670
18671 fi
18672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
18673 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
18674 if test $emacs_cv_langinfo_codeset = yes; then
18675
18676 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
18677
18678 fi
18679
18680 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
18681 if test "x$ac_cv_type_size_t" = xyes; then :
18682
18683 cat >>confdefs.h <<_ACEOF
18684 #define HAVE_SIZE_T 1
18685 _ACEOF
18686
18687
18688 fi
18689
18690
18691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
18692 $as_echo_n "checking for mbstate_t... " >&6; }
18693 if ${ac_cv_type_mbstate_t+:} false; then :
18694   $as_echo_n "(cached) " >&6
18695 else
18696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18697 /* end confdefs.h.  */
18698 $ac_includes_default
18699 #           include <wchar.h>
18700 int
18701 main ()
18702 {
18703 mbstate_t x; return sizeof x;
18704   ;
18705   return 0;
18706 }
18707 _ACEOF
18708 if ac_fn_c_try_compile "$LINENO"; then :
18709   ac_cv_type_mbstate_t=yes
18710 else
18711   ac_cv_type_mbstate_t=no
18712 fi
18713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18714 fi
18715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
18716 $as_echo "$ac_cv_type_mbstate_t" >&6; }
18717    if test $ac_cv_type_mbstate_t = yes; then
18718
18719 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
18720
18721    else
18722
18723 $as_echo "#define mbstate_t int" >>confdefs.h
18724
18725    fi
18726
18727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
18728 $as_echo_n "checking for C restricted array declarations... " >&6; }
18729 if ${emacs_cv_c_restrict_arr+:} false; then :
18730   $as_echo_n "(cached) " >&6
18731 else
18732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18733 /* end confdefs.h.  */
18734 void fred (int x[__restrict]);
18735 int
18736 main ()
18737 {
18738
18739   ;
18740   return 0;
18741 }
18742 _ACEOF
18743 if ac_fn_c_try_compile "$LINENO"; then :
18744   emacs_cv_c_restrict_arr=yes
18745 else
18746   emacs_cv_c_restrict_arr=no
18747 fi
18748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18749 fi
18750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
18751 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
18752 if test "$emacs_cv_c_restrict_arr" = yes; then
18753
18754 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
18755
18756 fi
18757
18758
18759
18760 # Set up the CFLAGS for real compilation, so we can substitute it.
18761 CFLAGS="$REAL_CFLAGS"
18762 CPPFLAGS="$REAL_CPPFLAGS"
18763
18764 ## Hack to detect a buggy GCC version.
18765 if test "x$GCC" = xyes \
18766    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
18767    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
18768    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
18769    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
18770 fi
18771
18772 version=$PACKAGE_VERSION
18773
18774 ### Specify what sort of things we'll be editing into Makefile and config.h.
18775 ### Use configuration here uncanonicalized to avoid exceeding size limits.
18776
18777
18778 ## Unused?
18779
18780
18781
18782
18783
18784
18785
18786
18787
18788
18789
18790
18791
18792
18793
18794
18795
18796
18797
18798
18799 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
18800 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
18801 ## end of LIBX_BASE, but nothing ever set it.
18802
18803
18804
18805
18806 ## Used in lwlib/Makefile.in.
18807
18808 if test -n "${machfile}"; then
18809   M_FILE="\$(srcdir)/${machfile}"
18810 else
18811   M_FILE=
18812 fi
18813 S_FILE="\$(srcdir)/${opsysfile}"
18814
18815
18816
18817
18818
18819
18820
18821
18822
18823
18824 cat >>confdefs.h <<_ACEOF
18825 #define EMACS_CONFIGURATION "${canonical}"
18826 _ACEOF
18827
18828
18829 cat >>confdefs.h <<_ACEOF
18830 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
18831 _ACEOF
18832
18833 if test -n "$machfile"; then
18834
18835 cat >>confdefs.h <<_ACEOF
18836 #define config_machfile "${machfile}"
18837 _ACEOF
18838
18839 fi
18840
18841 cat >>confdefs.h <<_ACEOF
18842 #define config_opsysfile "${opsysfile}"
18843 _ACEOF
18844
18845
18846 XMENU_OBJ=
18847 XOBJ=
18848 FONT_OBJ=
18849 if test "${HAVE_X_WINDOWS}" = "yes" ; then
18850
18851 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
18852
18853   XMENU_OBJ=xmenu.o
18854   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
18855   FONT_OBJ=xfont.o
18856   if test "$HAVE_XFT" = "yes"; then
18857     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
18858   elif test "$HAVE_FREETYPE" = "yes"; then
18859     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
18860   fi
18861
18862 fi
18863
18864
18865
18866
18867 WIDGET_OBJ=
18868 MOTIF_LIBW=
18869 if test "${USE_X_TOOLKIT}" != "none" ; then
18870   WIDGET_OBJ=widget.o
18871
18872 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
18873
18874   if test "${USE_X_TOOLKIT}" = "LUCID"; then
18875
18876 $as_echo "#define USE_LUCID 1" >>confdefs.h
18877
18878   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
18879
18880 $as_echo "#define USE_MOTIF 1" >>confdefs.h
18881
18882     MOTIF_LIBW=-lXm
18883     case "$opsys" in
18884       gnu-linux)
18885         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
18886         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
18887         ;;
18888
18889       unixware)
18890         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
18891         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
18892         MOTIF_LIBW="MOTIF_LIBW -lXimp"
18893         ;;
18894
18895       aix4-2)
18896         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
18897         MOTIF_LIBW="$MOTIF_LIBW -li18n"
18898         ;;
18899     esac
18900     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
18901   fi
18902 fi
18903
18904
18905 TOOLKIT_LIBW=
18906 case "$USE_X_TOOLKIT" in
18907   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
18908   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
18909   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
18910 esac
18911
18912
18913 if test "$USE_X_TOOLKIT" = "none"; then
18914   LIBXT_OTHER="\$(LIBXSM)"
18915   OLDXMENU_TARGET="really-oldXMenu"
18916 else
18917   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
18918   OLDXMENU_TARGET="really-lwlib"
18919 fi
18920
18921
18922 ## The X Menu stuff is present in the X10 distribution, but missing
18923 ## from X11.  If we have X10, just use the installed library;
18924 ## otherwise, use our own copy.
18925 if test "${HAVE_X11}" = "yes" ; then
18926
18927 $as_echo "#define HAVE_X11 1" >>confdefs.h
18928
18929
18930   if test "$USE_X_TOOLKIT" = "none"; then
18931     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
18932   else
18933     OLDXMENU="\${lwlibdir}/liblw.a"
18934   fi
18935   LIBXMENU="\$(OLDXMENU)"
18936   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
18937   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
18938 else
18939   ## For a syntactically valid Makefile; not actually used for anything.
18940   ## See comments in src/Makefile.in.
18941   OLDXMENU=nothing
18942   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
18943   if test "${HAVE_X_WINDOWS}" = "yes"; then
18944     LIBXMENU="-lXMenu"
18945   else
18946     LIBXMENU=
18947   fi
18948   LIBX_OTHER=
18949   OLDXMENU_DEPS=
18950 fi
18951
18952 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
18953   OLDXMENU_TARGET=
18954   OLDXMENU=nothing
18955   LIBXMENU=
18956   OLDXMENU_DEPS=
18957 fi
18958
18959
18960
18961
18962
18963
18964
18965 if test "${HAVE_MENUS}" = "yes" ; then
18966
18967 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
18968
18969 fi
18970
18971 if test "${GNU_MALLOC}" = "yes" ; then
18972
18973 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
18974
18975 fi
18976
18977 RALLOC_OBJ=
18978 if test "${REL_ALLOC}" = "yes" ; then
18979
18980 $as_echo "#define REL_ALLOC 1" >>confdefs.h
18981
18982
18983   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
18984 fi
18985
18986
18987 if test "$opsys" = "cygwin"; then
18988   CYGWIN_OBJ="sheap.o"
18989   ## Cygwin differs because of its unexec().
18990   PRE_ALLOC_OBJ=
18991   POST_ALLOC_OBJ=lastfile.o
18992 else
18993   CYGWIN_OBJ=
18994   PRE_ALLOC_OBJ=lastfile.o
18995   POST_ALLOC_OBJ=
18996 fi
18997
18998
18999
19000
19001
19002 case "$opsys" in
19003   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
19004
19005   darwin)
19006    ## The -headerpad option tells ld (see man page) to leave room at the
19007    ## end of the header for adding load commands.  Needed for dumping.
19008    ## 0x690 is the total size of 30 segment load commands (at 56
19009    ## each); under Cocoa 31 commands are required.
19010    if test "$HAVE_NS" = "yes"; then
19011      libs_nsgui="-framework AppKit"
19012      headerpad_extra=6C8
19013    else
19014      libs_nsgui=
19015      headerpad_extra=690
19016    fi
19017    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
19018
19019    ## This is here because src/Makefile.in did some extra fiddling around
19020    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
19021    ##   #ifndef LD_SWITCH_SYSTEM
19022    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
19023    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
19024    ## not using gcc, darwin system not on an alpha (ie darwin, since
19025    ## darwin + alpha does not occur).
19026    ## Because this was done in src/Makefile.in, the resulting part of
19027    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
19028    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
19029    ## rather than LD_SWITCH_SYSTEM.
19030    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
19031      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
19032    ;;
19033
19034   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
19035   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
19036   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
19037   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
19038   ## had different values in configure (in ac_link) and src/Makefile.in.
19039   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
19040   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
19041
19042   *) LD_SWITCH_SYSTEM_TEMACS= ;;
19043 esac
19044
19045 if test "$NS_IMPL_GNUSTEP" = "yes"; then
19046   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
19047 fi
19048
19049
19050
19051
19052 LD_FIRSTFLAG=
19053 ORDINARY_LINK=
19054 case "$opsys" in
19055   ## gnu: GNU needs its own crt0.
19056   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
19057
19058   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
19059   ## library search parth, i.e. it won't search /usr/lib for libc and
19060   ## friends.  Using -nostartfiles instead avoids this problem, and
19061   ## will also work on earlier NetBSD releases.
19062   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
19063
19064   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
19065   ##   MkLinux/LinuxPPC needs this.
19066   ## ibms390x only supports opsys = gnu-linux so it can be added here.
19067   gnu-*)
19068     case "$machine" in
19069       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
19070     esac
19071     ;;
19072 esac
19073
19074
19075 if test "x$ORDINARY_LINK" = "xyes"; then
19076
19077   LD_FIRSTFLAG=""
19078
19079 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
19080
19081
19082 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
19083 ## freebsd, gnu-* not on macppc|ibms390x.
19084 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
19085
19086   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
19087   ## places that are difficult to figure out at make time.  Fortunately,
19088   ## these same versions allow you to pass arbitrary flags on to the
19089   ## linker, so there is no reason not to use it as a linker.
19090   ##
19091   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
19092   ## searching for libraries in its internal directories, so we have to
19093   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
19094   LD_FIRSTFLAG="-nostdlib"
19095 fi
19096
19097 ## FIXME? What setting of EDIT_LDFLAGS should this have?
19098 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
19099
19100
19101
19102
19103 ## FIXME? The logic here is not precisely the same as that above.
19104 ## There is no check here for a pre-defined LD_FIRSTFLAG.
19105 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
19106 LIB_GCC=
19107 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
19108
19109   case "$opsys" in
19110     freebsd|netbsd|openbsd) LIB_GCC= ;;
19111
19112     gnu-*)
19113       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
19114       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
19115       case $host_cpu in
19116       arm*)
19117         LIB_GCC="-lgcc_s"
19118         ;;
19119       *)
19120         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
19121         ## immediately undefine it again and redefine it to empty.
19122         ## Was the C_SWITCH_X_SITE part really necessary?
19123 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
19124         LIB_GCC=
19125         ;;
19126       esac
19127       ;;
19128
19129     ## Ask GCC where to find libgcc.a.
19130     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
19131   esac
19132 fi
19133
19134
19135 TOOLTIP_SUPPORT=
19136 WINDOW_SUPPORT=
19137 ## If we're using X11/GNUstep, define some consequences.
19138 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
19139
19140 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
19141
19142
19143 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
19144
19145   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
19146   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
19147
19148   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
19149   test "$HAVE_X_WINDOWS" = "yes" && \
19150     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
19151
19152 fi
19153
19154
19155
19156
19157
19158
19159
19160 #### Report on what we decided to do.
19161 #### Report GTK as a toolkit, even if it doesn't use Xt.
19162 #### It makes printing result more understandable as using GTK sets
19163 #### toolkit_scroll_bars to yes by default.
19164 if test "${HAVE_GTK}" = "yes"; then
19165   USE_X_TOOLKIT=GTK
19166 fi
19167
19168 and_machfile=
19169 if test -n "$machfile"; then
19170   and_machfile=" and \`${machfile}'"
19171 fi
19172
19173 echo "
19174 Configured for \`${canonical}'.
19175
19176   Where should the build process find the source code?    ${srcdir}
19177   What operating system and machine description files should Emacs use?
19178         \`${opsysfile}'${and_machfile}
19179   What compiler should emacs be built with?               ${CC} ${CFLAGS}
19180   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
19181   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
19182   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
19183   What window system should Emacs use?                    ${window_system}
19184   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
19185
19186 if test -n "${x_includes}"; then
19187 echo "  Where do we find X Windows header files?                ${x_includes}"
19188 else
19189 echo "  Where do we find X Windows header files?                Standard dirs"
19190 fi
19191 if test -n "${x_libraries}"; then
19192 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
19193 else
19194 echo "  Where do we find X Windows libraries?                   Standard dirs"
19195 fi
19196
19197 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
19198 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
19199 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
19200 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
19201 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
19202 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
19203 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
19204 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
19205
19206 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
19207 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
19208 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
19209 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
19210 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
19211 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
19212
19213 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
19214 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
19215 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
19216 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
19217
19218 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
19219 echo
19220
19221 if test $USE_XASSERTS = yes; then
19222    echo "  Compiling with asserts turned on."
19223    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
19224 fi
19225
19226 echo
19227
19228 if test "$HAVE_NS" = "yes"; then
19229    echo
19230    echo "You must run \"make install\" in order to test the built application.
19231 The installed application will go to nextstep/Emacs.app and can be
19232 run or moved from there."
19233    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
19234       echo "The application will be fully self-contained."
19235     else
19236       echo "The lisp resources for the application will be installed under ${prefix}.
19237 You may need to run \"make install\" with sudo.  The application will fail
19238 to run if these resources are not installed."
19239    fi
19240    echo
19241 fi
19242
19243
19244 # Remove any trailing slashes in these variables.
19245 test "${prefix}" != NONE &&
19246   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
19247 test "${exec_prefix}" != NONE &&
19248   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
19249
19250 ac_config_files="$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"
19251
19252 ac_config_commands="$ac_config_commands default"
19253
19254 cat >confcache <<\_ACEOF
19255 # This file is a shell script that caches the results of configure
19256 # tests run on this system so they can be shared between configure
19257 # scripts and configure runs, see configure's option --config-cache.
19258 # It is not useful on other systems.  If it contains results you don't
19259 # want to keep, you may remove or edit it.
19260 #
19261 # config.status only pays attention to the cache file if you give it
19262 # the --recheck option to rerun configure.
19263 #
19264 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19265 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19266 # following values.
19267
19268 _ACEOF
19269
19270 # The following way of writing the cache mishandles newlines in values,
19271 # but we know of no workaround that is simple, portable, and efficient.
19272 # So, we kill variables containing newlines.
19273 # Ultrix sh set writes to stderr and can't be redirected directly,
19274 # and sets the high bit in the cache file unless we assign to the vars.
19275 (
19276   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19277     eval ac_val=\$$ac_var
19278     case $ac_val in #(
19279     *${as_nl}*)
19280       case $ac_var in #(
19281       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19282 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19283       esac
19284       case $ac_var in #(
19285       _ | IFS | as_nl) ;; #(
19286       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19287       *) { eval $ac_var=; unset $ac_var;} ;;
19288       esac ;;
19289     esac
19290   done
19291
19292   (set) 2>&1 |
19293     case $as_nl`(ac_space=' '; set) 2>&1` in #(
19294     *${as_nl}ac_space=\ *)
19295       # `set' does not quote correctly, so add quotes: double-quote
19296       # substitution turns \\\\ into \\, and sed turns \\ into \.
19297       sed -n \
19298         "s/'/'\\\\''/g;
19299           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19300       ;; #(
19301     *)
19302       # `set' quotes correctly as required by POSIX, so do not add quotes.
19303       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19304       ;;
19305     esac |
19306     sort
19307 ) |
19308   sed '
19309      /^ac_cv_env_/b end
19310      t clear
19311      :clear
19312      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19313      t end
19314      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19315      :end' >>confcache
19316 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19317   if test -w "$cache_file"; then
19318     if test "x$cache_file" != "x/dev/null"; then
19319       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19320 $as_echo "$as_me: updating cache $cache_file" >&6;}
19321       if test ! -f "$cache_file" || test -h "$cache_file"; then
19322         cat confcache >"$cache_file"
19323       else
19324         case $cache_file in #(
19325         */* | ?:*)
19326           mv -f confcache "$cache_file"$$ &&
19327           mv -f "$cache_file"$$ "$cache_file" ;; #(
19328         *)
19329           mv -f confcache "$cache_file" ;;
19330         esac
19331       fi
19332     fi
19333   else
19334     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19335 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19336   fi
19337 fi
19338 rm -f confcache
19339
19340 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19341 # Let make expand exec_prefix.
19342 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19343
19344 DEFS=-DHAVE_CONFIG_H
19345
19346 ac_libobjs=
19347 ac_ltlibobjs=
19348 U=
19349 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19350   # 1. Remove the extension, and $U if already installed.
19351   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19352   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19353   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
19354   #    will be set to the directory where LIBOBJS objects are built.
19355   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19356   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19357 done
19358 LIBOBJS=$ac_libobjs
19359
19360 LTLIBOBJS=$ac_ltlibobjs
19361
19362
19363  if test -n "$EXEEXT"; then
19364   am__EXEEXT_TRUE=
19365   am__EXEEXT_FALSE='#'
19366 else
19367   am__EXEEXT_TRUE='#'
19368   am__EXEEXT_FALSE=
19369 fi
19370
19371 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19372   as_fn_error $? "conditional \"AMDEP\" was never defined.
19373 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19374 fi
19375 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19376   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
19377 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19378 fi
19379
19380 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
19381   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
19382 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19383 fi
19384
19385
19386     gl_libobjs=
19387     gl_ltlibobjs=
19388     if test -n "$gl_LIBOBJS"; then
19389       # Remove the extension.
19390       sed_drop_objext='s/\.o$//;s/\.obj$//'
19391       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19392         gl_libobjs="$gl_libobjs $i.$ac_objext"
19393         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
19394       done
19395     fi
19396     gl_LIBOBJS=$gl_libobjs
19397
19398     gl_LTLIBOBJS=$gl_ltlibobjs
19399
19400
19401
19402     gltests_libobjs=
19403     gltests_ltlibobjs=
19404     if test -n "$gltests_LIBOBJS"; then
19405       # Remove the extension.
19406       sed_drop_objext='s/\.o$//;s/\.obj$//'
19407       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19408         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
19409         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
19410       done
19411     fi
19412     gltests_LIBOBJS=$gltests_libobjs
19413
19414     gltests_LTLIBOBJS=$gltests_ltlibobjs
19415
19416
19417
19418 : "${CONFIG_STATUS=./config.status}"
19419 ac_write_fail=0
19420 ac_clean_files_save=$ac_clean_files
19421 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19422 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19423 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19424 as_write_fail=0
19425 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19426 #! $SHELL
19427 # Generated by $as_me.
19428 # Run this file to recreate the current configuration.
19429 # Compiler output produced by configure, useful for debugging
19430 # configure, is in config.log if it exists.
19431
19432 debug=false
19433 ac_cs_recheck=false
19434 ac_cs_silent=false
19435
19436 SHELL=\${CONFIG_SHELL-$SHELL}
19437 export SHELL
19438 _ASEOF
19439 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19440 ## -------------------- ##
19441 ## M4sh Initialization. ##
19442 ## -------------------- ##
19443
19444 # Be more Bourne compatible
19445 DUALCASE=1; export DUALCASE # for MKS sh
19446 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19447   emulate sh
19448   NULLCMD=:
19449   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19450   # is contrary to our usage.  Disable this feature.
19451   alias -g '${1+"$@"}'='"$@"'
19452   setopt NO_GLOB_SUBST
19453 else
19454   case `(set -o) 2>/dev/null` in #(
19455   *posix*) :
19456     set -o posix ;; #(
19457   *) :
19458      ;;
19459 esac
19460 fi
19461
19462
19463 as_nl='
19464 '
19465 export as_nl
19466 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19467 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19468 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19469 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19470 # Prefer a ksh shell builtin over an external printf program on Solaris,
19471 # but without wasting forks for bash or zsh.
19472 if test -z "$BASH_VERSION$ZSH_VERSION" \
19473     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19474   as_echo='print -r --'
19475   as_echo_n='print -rn --'
19476 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19477   as_echo='printf %s\n'
19478   as_echo_n='printf %s'
19479 else
19480   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19481     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19482     as_echo_n='/usr/ucb/echo -n'
19483   else
19484     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19485     as_echo_n_body='eval
19486       arg=$1;
19487       case $arg in #(
19488       *"$as_nl"*)
19489         expr "X$arg" : "X\\(.*\\)$as_nl";
19490         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19491       esac;
19492       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19493     '
19494     export as_echo_n_body
19495     as_echo_n='sh -c $as_echo_n_body as_echo'
19496   fi
19497   export as_echo_body
19498   as_echo='sh -c $as_echo_body as_echo'
19499 fi
19500
19501 # The user is always right.
19502 if test "${PATH_SEPARATOR+set}" != set; then
19503   PATH_SEPARATOR=:
19504   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19505     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19506       PATH_SEPARATOR=';'
19507   }
19508 fi
19509
19510
19511 # IFS
19512 # We need space, tab and new line, in precisely that order.  Quoting is
19513 # there to prevent editors from complaining about space-tab.
19514 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19515 # splitting by setting IFS to empty value.)
19516 IFS=" ""        $as_nl"
19517
19518 # Find who we are.  Look in the path if we contain no directory separator.
19519 as_myself=
19520 case $0 in #((
19521   *[\\/]* ) as_myself=$0 ;;
19522   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19523 for as_dir in $PATH
19524 do
19525   IFS=$as_save_IFS
19526   test -z "$as_dir" && as_dir=.
19527     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19528   done
19529 IFS=$as_save_IFS
19530
19531      ;;
19532 esac
19533 # We did not find ourselves, most probably we were run as `sh COMMAND'
19534 # in which case we are not to be found in the path.
19535 if test "x$as_myself" = x; then
19536   as_myself=$0
19537 fi
19538 if test ! -f "$as_myself"; then
19539   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19540   exit 1
19541 fi
19542
19543 # Unset variables that we do not need and which cause bugs (e.g. in
19544 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
19545 # suppresses any "Segmentation fault" message there.  '((' could
19546 # trigger a bug in pdksh 5.2.14.
19547 for as_var in BASH_ENV ENV MAIL MAILPATH
19548 do eval test x\${$as_var+set} = xset \
19549   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19550 done
19551 PS1='$ '
19552 PS2='> '
19553 PS4='+ '
19554
19555 # NLS nuisances.
19556 LC_ALL=C
19557 export LC_ALL
19558 LANGUAGE=C
19559 export LANGUAGE
19560
19561 # CDPATH.
19562 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19563
19564
19565 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19566 # ----------------------------------------
19567 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19568 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19569 # script with STATUS, using 1 if that was 0.
19570 as_fn_error ()
19571 {
19572   as_status=$1; test $as_status -eq 0 && as_status=1
19573   if test "$4"; then
19574     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19575     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19576   fi
19577   $as_echo "$as_me: error: $2" >&2
19578   as_fn_exit $as_status
19579 } # as_fn_error
19580
19581
19582 # as_fn_set_status STATUS
19583 # -----------------------
19584 # Set $? to STATUS, without forking.
19585 as_fn_set_status ()
19586 {
19587   return $1
19588 } # as_fn_set_status
19589
19590 # as_fn_exit STATUS
19591 # -----------------
19592 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19593 as_fn_exit ()
19594 {
19595   set +e
19596   as_fn_set_status $1
19597   exit $1
19598 } # as_fn_exit
19599
19600 # as_fn_unset VAR
19601 # ---------------
19602 # Portably unset VAR.
19603 as_fn_unset ()
19604 {
19605   { eval $1=; unset $1;}
19606 }
19607 as_unset=as_fn_unset
19608 # as_fn_append VAR VALUE
19609 # ----------------------
19610 # Append the text in VALUE to the end of the definition contained in VAR. Take
19611 # advantage of any shell optimizations that allow amortized linear growth over
19612 # repeated appends, instead of the typical quadratic growth present in naive
19613 # implementations.
19614 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
19615   eval 'as_fn_append ()
19616   {
19617     eval $1+=\$2
19618   }'
19619 else
19620   as_fn_append ()
19621   {
19622     eval $1=\$$1\$2
19623   }
19624 fi # as_fn_append
19625
19626 # as_fn_arith ARG...
19627 # ------------------
19628 # Perform arithmetic evaluation on the ARGs, and store the result in the
19629 # global $as_val. Take advantage of shells that can avoid forks. The arguments
19630 # must be portable across $(()) and expr.
19631 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
19632   eval 'as_fn_arith ()
19633   {
19634     as_val=$(( $* ))
19635   }'
19636 else
19637   as_fn_arith ()
19638   {
19639     as_val=`expr "$@" || test $? -eq 1`
19640   }
19641 fi # as_fn_arith
19642
19643
19644 if expr a : '\(a\)' >/dev/null 2>&1 &&
19645    test "X`expr 00001 : '.*\(...\)'`" = X001; then
19646   as_expr=expr
19647 else
19648   as_expr=false
19649 fi
19650
19651 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
19652   as_basename=basename
19653 else
19654   as_basename=false
19655 fi
19656
19657 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
19658   as_dirname=dirname
19659 else
19660   as_dirname=false
19661 fi
19662
19663 as_me=`$as_basename -- "$0" ||
19664 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
19665          X"$0" : 'X\(//\)$' \| \
19666          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
19667 $as_echo X/"$0" |
19668     sed '/^.*\/\([^/][^/]*\)\/*$/{
19669             s//\1/
19670             q
19671           }
19672           /^X\/\(\/\/\)$/{
19673             s//\1/
19674             q
19675           }
19676           /^X\/\(\/\).*/{
19677             s//\1/
19678             q
19679           }
19680           s/.*/./; q'`
19681
19682 # Avoid depending upon Character Ranges.
19683 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
19684 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
19685 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
19686 as_cr_digits='0123456789'
19687 as_cr_alnum=$as_cr_Letters$as_cr_digits
19688
19689 ECHO_C= ECHO_N= ECHO_T=
19690 case `echo -n x` in #(((((
19691 -n*)
19692   case `echo 'xy\c'` in
19693   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
19694   xy)  ECHO_C='\c';;
19695   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
19696        ECHO_T=' ';;
19697   esac;;
19698 *)
19699   ECHO_N='-n';;
19700 esac
19701
19702 rm -f conf$$ conf$$.exe conf$$.file
19703 if test -d conf$$.dir; then
19704   rm -f conf$$.dir/conf$$.file
19705 else
19706   rm -f conf$$.dir
19707   mkdir conf$$.dir 2>/dev/null
19708 fi
19709 if (echo >conf$$.file) 2>/dev/null; then
19710   if ln -s conf$$.file conf$$ 2>/dev/null; then
19711     as_ln_s='ln -s'
19712     # ... but there are two gotchas:
19713     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19714     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19715     # In both cases, we have to default to `cp -p'.
19716     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19717       as_ln_s='cp -p'
19718   elif ln conf$$.file conf$$ 2>/dev/null; then
19719     as_ln_s=ln
19720   else
19721     as_ln_s='cp -p'
19722   fi
19723 else
19724   as_ln_s='cp -p'
19725 fi
19726 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19727 rmdir conf$$.dir 2>/dev/null
19728
19729
19730 # as_fn_mkdir_p
19731 # -------------
19732 # Create "$as_dir" as a directory, including parents if necessary.
19733 as_fn_mkdir_p ()
19734 {
19735
19736   case $as_dir in #(
19737   -*) as_dir=./$as_dir;;
19738   esac
19739   test -d "$as_dir" || eval $as_mkdir_p || {
19740     as_dirs=
19741     while :; do
19742       case $as_dir in #(
19743       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19744       *) as_qdir=$as_dir;;
19745       esac
19746       as_dirs="'$as_qdir' $as_dirs"
19747       as_dir=`$as_dirname -- "$as_dir" ||
19748 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19749          X"$as_dir" : 'X\(//\)[^/]' \| \
19750          X"$as_dir" : 'X\(//\)$' \| \
19751          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19752 $as_echo X"$as_dir" |
19753     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19754             s//\1/
19755             q
19756           }
19757           /^X\(\/\/\)[^/].*/{
19758             s//\1/
19759             q
19760           }
19761           /^X\(\/\/\)$/{
19762             s//\1/
19763             q
19764           }
19765           /^X\(\/\).*/{
19766             s//\1/
19767             q
19768           }
19769           s/.*/./; q'`
19770       test -d "$as_dir" && break
19771     done
19772     test -z "$as_dirs" || eval "mkdir $as_dirs"
19773   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19774
19775
19776 } # as_fn_mkdir_p
19777 if mkdir -p . 2>/dev/null; then
19778   as_mkdir_p='mkdir -p "$as_dir"'
19779 else
19780   test -d ./-p && rmdir ./-p
19781   as_mkdir_p=false
19782 fi
19783
19784 if test -x / >/dev/null 2>&1; then
19785   as_test_x='test -x'
19786 else
19787   if ls -dL / >/dev/null 2>&1; then
19788     as_ls_L_option=L
19789   else
19790     as_ls_L_option=
19791   fi
19792   as_test_x='
19793     eval sh -c '\''
19794       if test -d "$1"; then
19795         test -d "$1/.";
19796       else
19797         case $1 in #(
19798         -*)set "./$1";;
19799         esac;
19800         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
19801         ???[sx]*):;;*)false;;esac;fi
19802     '\'' sh
19803   '
19804 fi
19805 as_executable_p=$as_test_x
19806
19807 # Sed expression to map a string onto a valid CPP name.
19808 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19809
19810 # Sed expression to map a string onto a valid variable name.
19811 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19812
19813
19814 exec 6>&1
19815 ## ----------------------------------- ##
19816 ## Main body of $CONFIG_STATUS script. ##
19817 ## ----------------------------------- ##
19818 _ASEOF
19819 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19820
19821 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19822 # Save the log message, to keep $0 and so on meaningful, and to
19823 # report actual input values of CONFIG_FILES etc. instead of their
19824 # values after options handling.
19825 ac_log="
19826 This file was extended by emacs $as_me 24.0.50, which was
19827 generated by GNU Autoconf 2.68.  Invocation command line was
19828
19829   CONFIG_FILES    = $CONFIG_FILES
19830   CONFIG_HEADERS  = $CONFIG_HEADERS
19831   CONFIG_LINKS    = $CONFIG_LINKS
19832   CONFIG_COMMANDS = $CONFIG_COMMANDS
19833   $ $0 $@
19834
19835 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19836 "
19837
19838 _ACEOF
19839
19840 case $ac_config_files in *"
19841 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19842 esac
19843
19844 case $ac_config_headers in *"
19845 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
19846 esac
19847
19848
19849 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19850 # Files that config.status was made for.
19851 config_files="$ac_config_files"
19852 config_headers="$ac_config_headers"
19853 config_commands="$ac_config_commands"
19854
19855 _ACEOF
19856
19857 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19858 ac_cs_usage="\
19859 \`$as_me' instantiates files and other configuration actions
19860 from templates according to the current configuration.  Unless the files
19861 and actions are specified as TAGs, all are instantiated by default.
19862
19863 Usage: $0 [OPTION]... [TAG]...
19864
19865   -h, --help       print this help, then exit
19866   -V, --version    print version number and configuration settings, then exit
19867       --config     print configuration, then exit
19868   -q, --quiet, --silent
19869                    do not print progress messages
19870   -d, --debug      don't remove temporary files
19871       --recheck    update $as_me by reconfiguring in the same conditions
19872       --file=FILE[:TEMPLATE]
19873                    instantiate the configuration file FILE
19874       --header=FILE[:TEMPLATE]
19875                    instantiate the configuration header FILE
19876
19877 Configuration files:
19878 $config_files
19879
19880 Configuration headers:
19881 $config_headers
19882
19883 Configuration commands:
19884 $config_commands
19885
19886 Report bugs to the package provider."
19887
19888 _ACEOF
19889 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19890 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19891 ac_cs_version="\\
19892 emacs config.status 24.0.50
19893 configured by $0, generated by GNU Autoconf 2.68,
19894   with options \\"\$ac_cs_config\\"
19895
19896 Copyright (C) 2010 Free Software Foundation, Inc.
19897 This config.status script is free software; the Free Software Foundation
19898 gives unlimited permission to copy, distribute and modify it."
19899
19900 ac_pwd='$ac_pwd'
19901 srcdir='$srcdir'
19902 INSTALL='$INSTALL'
19903 MKDIR_P='$MKDIR_P'
19904 AWK='$AWK'
19905 test -n "\$AWK" || AWK=awk
19906 _ACEOF
19907
19908 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19909 # The default lists apply if the user does not specify any file.
19910 ac_need_defaults=:
19911 while test $# != 0
19912 do
19913   case $1 in
19914   --*=?*)
19915     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19916     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19917     ac_shift=:
19918     ;;
19919   --*=)
19920     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19921     ac_optarg=
19922     ac_shift=:
19923     ;;
19924   *)
19925     ac_option=$1
19926     ac_optarg=$2
19927     ac_shift=shift
19928     ;;
19929   esac
19930
19931   case $ac_option in
19932   # Handling of the options.
19933   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19934     ac_cs_recheck=: ;;
19935   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19936     $as_echo "$ac_cs_version"; exit ;;
19937   --config | --confi | --conf | --con | --co | --c )
19938     $as_echo "$ac_cs_config"; exit ;;
19939   --debug | --debu | --deb | --de | --d | -d )
19940     debug=: ;;
19941   --file | --fil | --fi | --f )
19942     $ac_shift
19943     case $ac_optarg in
19944     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19945     '') as_fn_error $? "missing file argument" ;;
19946     esac
19947     as_fn_append CONFIG_FILES " '$ac_optarg'"
19948     ac_need_defaults=false;;
19949   --header | --heade | --head | --hea )
19950     $ac_shift
19951     case $ac_optarg in
19952     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19953     esac
19954     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
19955     ac_need_defaults=false;;
19956   --he | --h)
19957     # Conflict between --help and --header
19958     as_fn_error $? "ambiguous option: \`$1'
19959 Try \`$0 --help' for more information.";;
19960   --help | --hel | -h )
19961     $as_echo "$ac_cs_usage"; exit ;;
19962   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19963   | -silent | --silent | --silen | --sile | --sil | --si | --s)
19964     ac_cs_silent=: ;;
19965
19966   # This is an error.
19967   -*) as_fn_error $? "unrecognized option: \`$1'
19968 Try \`$0 --help' for more information." ;;
19969
19970   *) as_fn_append ac_config_targets " $1"
19971      ac_need_defaults=false ;;
19972
19973   esac
19974   shift
19975 done
19976
19977 ac_configure_extra_args=
19978
19979 if $ac_cs_silent; then
19980   exec 6>/dev/null
19981   ac_configure_extra_args="$ac_configure_extra_args --silent"
19982 fi
19983
19984 _ACEOF
19985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19986 if \$ac_cs_recheck; then
19987   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19988   shift
19989   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19990   CONFIG_SHELL='$SHELL'
19991   export CONFIG_SHELL
19992   exec "\$@"
19993 fi
19994
19995 _ACEOF
19996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19997 exec 5>>config.log
19998 {
19999   echo
20000   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20001 ## Running $as_me. ##
20002 _ASBOX
20003   $as_echo "$ac_log"
20004 } >&5
20005
20006 _ACEOF
20007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20008 #
20009 # INIT-COMMANDS
20010 #
20011 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
20012 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
20013
20014 _ACEOF
20015
20016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20017
20018 # Handling of arguments.
20019 for ac_config_target in $ac_config_targets
20020 do
20021   case $ac_config_target in
20022     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
20023     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
20024     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20025     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
20026     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
20027     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
20028     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
20029     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
20030     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
20031     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
20032     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
20033     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
20034     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
20035     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
20036     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
20037     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
20038
20039   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20040   esac
20041 done
20042
20043
20044 # If the user did not use the arguments to specify the items to instantiate,
20045 # then the envvar interface is used.  Set only those that are not.
20046 # We use the long form for the default assignment because of an extremely
20047 # bizarre bug on SunOS 4.1.3.
20048 if $ac_need_defaults; then
20049   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20050   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20051   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20052 fi
20053
20054 # Have a temporary directory for convenience.  Make it in the build tree
20055 # simply because there is no reason against having it here, and in addition,
20056 # creating and moving files from /tmp can sometimes cause problems.
20057 # Hook for its removal unless debugging.
20058 # Note that there is a small window in which the directory will not be cleaned:
20059 # after its creation but before its name has been assigned to `$tmp'.
20060 $debug ||
20061 {
20062   tmp= ac_tmp=
20063   trap 'exit_status=$?
20064   : "${ac_tmp:=$tmp}"
20065   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20066 ' 0
20067   trap 'as_fn_exit 1' 1 2 13 15
20068 }
20069 # Create a (secure) tmp directory for tmp files.
20070
20071 {
20072   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20073   test -d "$tmp"
20074 }  ||
20075 {
20076   tmp=./conf$$-$RANDOM
20077   (umask 077 && mkdir "$tmp")
20078 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20079 ac_tmp=$tmp
20080
20081 # Set up the scripts for CONFIG_FILES section.
20082 # No need to generate them if there are no CONFIG_FILES.
20083 # This happens for instance with `./config.status config.h'.
20084 if test -n "$CONFIG_FILES"; then
20085
20086 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
20087   ac_cs_awk_getline=:
20088   ac_cs_awk_pipe_init=
20089   ac_cs_awk_read_file='
20090       while ((getline aline < (F[key])) > 0)
20091         print(aline)
20092       close(F[key])'
20093   ac_cs_awk_pipe_fini=
20094 else
20095   ac_cs_awk_getline=false
20096   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
20097   ac_cs_awk_read_file='
20098       print "|#_!!_#|"
20099       print "cat " F[key] " &&"
20100       '$ac_cs_awk_pipe_init
20101   # The final `:' finishes the AND list.
20102   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
20103 fi
20104 ac_cr=`echo X | tr X '\015'`
20105 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20106 # But we know of no other shell where ac_cr would be empty at this
20107 # point, so we can use a bashism as a fallback.
20108 if test "x$ac_cr" = x; then
20109   eval ac_cr=\$\'\\r\'
20110 fi
20111 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20112 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20113   ac_cs_awk_cr='\\r'
20114 else
20115   ac_cs_awk_cr=$ac_cr
20116 fi
20117
20118 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20119 _ACEOF
20120
20121 # Create commands to substitute file output variables.
20122 {
20123   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
20124   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
20125   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
20126   echo "_ACAWK" &&
20127   echo "_ACEOF"
20128 } >conf$$files.sh &&
20129 . ./conf$$files.sh ||
20130   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20131 rm -f conf$$files.sh
20132
20133 {
20134   echo "cat >conf$$subs.awk <<_ACEOF" &&
20135   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20136   echo "_ACEOF"
20137 } >conf$$subs.sh ||
20138   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20139 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20140 ac_delim='%!_!# '
20141 for ac_last_try in false false false false false :; do
20142   . ./conf$$subs.sh ||
20143     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20144
20145   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20146   if test $ac_delim_n = $ac_delim_num; then
20147     break
20148   elif $ac_last_try; then
20149     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20150   else
20151     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20152   fi
20153 done
20154 rm -f conf$$subs.sh
20155
20156 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20157 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20158 _ACEOF
20159 sed -n '
20160 h
20161 s/^/S["/; s/!.*/"]=/
20162 p
20163 g
20164 s/^[^!]*!//
20165 :repl
20166 t repl
20167 s/'"$ac_delim"'$//
20168 t delim
20169 :nl
20170 h
20171 s/\(.\{148\}\)..*/\1/
20172 t more1
20173 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20174 p
20175 n
20176 b repl
20177 :more1
20178 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20179 p
20180 g
20181 s/.\{148\}//
20182 t nl
20183 :delim
20184 h
20185 s/\(.\{148\}\)..*/\1/
20186 t more2
20187 s/["\\]/\\&/g; s/^/"/; s/$/"/
20188 p
20189 b
20190 :more2
20191 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20192 p
20193 g
20194 s/.\{148\}//
20195 t delim
20196 ' <conf$$subs.awk | sed '
20197 /^[^""]/{
20198   N
20199   s/\n//
20200 }
20201 ' >>$CONFIG_STATUS || ac_write_fail=1
20202 rm -f conf$$subs.awk
20203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20204 _ACAWK
20205 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20206   for (key in S) S_is_set[key] = 1
20207   FS = "\a"
20208   \$ac_cs_awk_pipe_init
20209 }
20210 {
20211   line = $ 0
20212   nfields = split(line, field, "@")
20213   substed = 0
20214   len = length(field[1])
20215   for (i = 2; i < nfields; i++) {
20216     key = field[i]
20217     keylen = length(key)
20218     if (S_is_set[key]) {
20219       value = S[key]
20220       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20221       len += length(value) + length(field[++i])
20222       substed = 1
20223     } else
20224       len += 1 + keylen
20225   }
20226   if (nfields == 3 && !substed) {
20227     key = field[2]
20228     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
20229       \$ac_cs_awk_read_file
20230       next
20231     }
20232   }
20233   print line
20234 }
20235 \$ac_cs_awk_pipe_fini
20236 _ACAWK
20237 _ACEOF
20238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20239 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20240   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20241 else
20242   cat
20243 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20244   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20245 _ACEOF
20246
20247 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20248 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20249 # trailing colons and then remove the whole line if VPATH becomes empty
20250 # (actually we leave an empty line to preserve line numbers).
20251 if test "x$srcdir" = x.; then
20252   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
20253 h
20254 s///
20255 s/^/:/
20256 s/[      ]*$/:/
20257 s/:\$(srcdir):/:/g
20258 s/:\${srcdir}:/:/g
20259 s/:@srcdir@:/:/g
20260 s/^:*//
20261 s/:*$//
20262 x
20263 s/\(=[   ]*\).*/\1/
20264 G
20265 s/\n//
20266 s/^[^=]*=[       ]*$//
20267 }'
20268 fi
20269
20270 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20271 fi # test -n "$CONFIG_FILES"
20272
20273 # Set up the scripts for CONFIG_HEADERS section.
20274 # No need to generate them if there are no CONFIG_HEADERS.
20275 # This happens for instance with `./config.status Makefile'.
20276 if test -n "$CONFIG_HEADERS"; then
20277 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
20278 BEGIN {
20279 _ACEOF
20280
20281 # Transform confdefs.h into an awk script `defines.awk', embedded as
20282 # here-document in config.status, that substitutes the proper values into
20283 # config.h.in to produce config.h.
20284
20285 # Create a delimiter string that does not exist in confdefs.h, to ease
20286 # handling of long lines.
20287 ac_delim='%!_!# '
20288 for ac_last_try in false false :; do
20289   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
20290   if test -z "$ac_tt"; then
20291     break
20292   elif $ac_last_try; then
20293     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
20294   else
20295     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20296   fi
20297 done
20298
20299 # For the awk script, D is an array of macro values keyed by name,
20300 # likewise P contains macro parameters if any.  Preserve backslash
20301 # newline sequences.
20302
20303 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20304 sed -n '
20305 s/.\{148\}/&'"$ac_delim"'/g
20306 t rset
20307 :rset
20308 s/^[     ]*#[    ]*define[       ][      ]*/ /
20309 t def
20310 d
20311 :def
20312 s/\\$//
20313 t bsnl
20314 s/["\\]/\\&/g
20315 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20316 D["\1"]=" \3"/p
20317 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
20318 d
20319 :bsnl
20320 s/["\\]/\\&/g
20321 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20322 D["\1"]=" \3\\\\\\n"\\/p
20323 t cont
20324 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20325 t cont
20326 d
20327 :cont
20328 n
20329 s/.\{148\}/&'"$ac_delim"'/g
20330 t clear
20331 :clear
20332 s/\\$//
20333 t bsnlc
20334 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20335 d
20336 :bsnlc
20337 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20338 b cont
20339 ' <confdefs.h | sed '
20340 s/'"$ac_delim"'/"\\\
20341 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20342
20343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20344   for (key in D) D_is_set[key] = 1
20345   FS = "\a"
20346 }
20347 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20348   line = \$ 0
20349   split(line, arg, " ")
20350   if (arg[1] == "#") {
20351     defundef = arg[2]
20352     mac1 = arg[3]
20353   } else {
20354     defundef = substr(arg[1], 2)
20355     mac1 = arg[2]
20356   }
20357   split(mac1, mac2, "(") #)
20358   macro = mac2[1]
20359   prefix = substr(line, 1, index(line, defundef) - 1)
20360   if (D_is_set[macro]) {
20361     # Preserve the white space surrounding the "#".
20362     print prefix "define", macro P[macro] D[macro]
20363     next
20364   } else {
20365     # Replace #undef with comments.  This is necessary, for example,
20366     # in the case of _POSIX_SOURCE, which is predefined and required
20367     # on some systems where configure will not decide to define it.
20368     if (defundef == "undef") {
20369       print "/*", prefix defundef, macro, "*/"
20370       next
20371     }
20372   }
20373 }
20374 { print }
20375 _ACAWK
20376 _ACEOF
20377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20378   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
20379 fi # test -n "$CONFIG_HEADERS"
20380
20381
20382 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
20383 shift
20384 for ac_tag
20385 do
20386   case $ac_tag in
20387   :[FHLC]) ac_mode=$ac_tag; continue;;
20388   esac
20389   case $ac_mode$ac_tag in
20390   :[FHL]*:*);;
20391   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20392   :[FH]-) ac_tag=-:-;;
20393   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20394   esac
20395   ac_save_IFS=$IFS
20396   IFS=:
20397   set x $ac_tag
20398   IFS=$ac_save_IFS
20399   shift
20400   ac_file=$1
20401   shift
20402
20403   case $ac_mode in
20404   :L) ac_source=$1;;
20405   :[FH])
20406     ac_file_inputs=
20407     for ac_f
20408     do
20409       case $ac_f in
20410       -) ac_f="$ac_tmp/stdin";;
20411       *) # Look for the file first in the build tree, then in the source tree
20412          # (if the path is not absolute).  The absolute path cannot be DOS-style,
20413          # because $ac_f cannot contain `:'.
20414          test -f "$ac_f" ||
20415            case $ac_f in
20416            [\\/$]*) false;;
20417            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20418            esac ||
20419            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20420       esac
20421       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20422       as_fn_append ac_file_inputs " '$ac_f'"
20423     done
20424
20425     # Let's still pretend it is `configure' which instantiates (i.e., don't
20426     # use $as_me), people would be surprised to read:
20427     #    /* config.h.  Generated by config.status.  */
20428     configure_input='Generated from '`
20429           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20430         `' by configure.'
20431     if test x"$ac_file" != x-; then
20432       configure_input="$ac_file.  $configure_input"
20433       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20434 $as_echo "$as_me: creating $ac_file" >&6;}
20435     fi
20436     # Neutralize special characters interpreted by sed in replacement strings.
20437     case $configure_input in #(
20438     *\&* | *\|* | *\\* )
20439        ac_sed_conf_input=`$as_echo "$configure_input" |
20440        sed 's/[\\\\&|]/\\\\&/g'`;; #(
20441     *) ac_sed_conf_input=$configure_input;;
20442     esac
20443
20444     case $ac_tag in
20445     *:-:* | *:-) cat >"$ac_tmp/stdin" \
20446       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
20447     esac
20448     ;;
20449   esac
20450
20451   ac_dir=`$as_dirname -- "$ac_file" ||
20452 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20453          X"$ac_file" : 'X\(//\)[^/]' \| \
20454          X"$ac_file" : 'X\(//\)$' \| \
20455          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20456 $as_echo X"$ac_file" |
20457     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20458             s//\1/
20459             q
20460           }
20461           /^X\(\/\/\)[^/].*/{
20462             s//\1/
20463             q
20464           }
20465           /^X\(\/\/\)$/{
20466             s//\1/
20467             q
20468           }
20469           /^X\(\/\).*/{
20470             s//\1/
20471             q
20472           }
20473           s/.*/./; q'`
20474   as_dir="$ac_dir"; as_fn_mkdir_p
20475   ac_builddir=.
20476
20477 case "$ac_dir" in
20478 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20479 *)
20480   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20481   # A ".." for each directory in $ac_dir_suffix.
20482   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20483   case $ac_top_builddir_sub in
20484   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20485   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20486   esac ;;
20487 esac
20488 ac_abs_top_builddir=$ac_pwd
20489 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20490 # for backward compatibility:
20491 ac_top_builddir=$ac_top_build_prefix
20492
20493 case $srcdir in
20494   .)  # We are building in place.
20495     ac_srcdir=.
20496     ac_top_srcdir=$ac_top_builddir_sub
20497     ac_abs_top_srcdir=$ac_pwd ;;
20498   [\\/]* | ?:[\\/]* )  # Absolute name.
20499     ac_srcdir=$srcdir$ac_dir_suffix;
20500     ac_top_srcdir=$srcdir
20501     ac_abs_top_srcdir=$srcdir ;;
20502   *) # Relative name.
20503     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20504     ac_top_srcdir=$ac_top_build_prefix$srcdir
20505     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20506 esac
20507 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20508
20509
20510   case $ac_mode in
20511   :F)
20512   #
20513   # CONFIG_FILE
20514   #
20515
20516   case $INSTALL in
20517   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20518   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20519   esac
20520   ac_MKDIR_P=$MKDIR_P
20521   case $MKDIR_P in
20522   [\\/$]* | ?:[\\/]* ) ;;
20523   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
20524   esac
20525 _ACEOF
20526
20527 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20528 # If the template does not know about datarootdir, expand it.
20529 # FIXME: This hack should be removed a few years after 2.60.
20530 ac_datarootdir_hack=; ac_datarootdir_seen=
20531 ac_sed_dataroot='
20532 /datarootdir/ {
20533   p
20534   q
20535 }
20536 /@datadir@/p
20537 /@docdir@/p
20538 /@infodir@/p
20539 /@localedir@/p
20540 /@mandir@/p'
20541 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
20542 *datarootdir*) ac_datarootdir_seen=yes;;
20543 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
20544   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
20545 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
20546 _ACEOF
20547 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20548   ac_datarootdir_hack='
20549   s&@datadir@&$datadir&g
20550   s&@docdir@&$docdir&g
20551   s&@infodir@&$infodir&g
20552   s&@localedir@&$localedir&g
20553   s&@mandir@&$mandir&g
20554   s&\\\${datarootdir}&$datarootdir&g' ;;
20555 esac
20556 _ACEOF
20557
20558 # Neutralize VPATH when `$srcdir' = `.'.
20559 # Shell code in configure.ac might set extrasub.
20560 # FIXME: do we really want to maintain this feature?
20561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20562 ac_sed_extra="$ac_vpsub
20563 $extrasub
20564 _ACEOF
20565 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20566 :t
20567 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
20568 s|@configure_input@|$ac_sed_conf_input|;t t
20569 s&@top_builddir@&$ac_top_builddir_sub&;t t
20570 s&@top_build_prefix@&$ac_top_build_prefix&;t t
20571 s&@srcdir@&$ac_srcdir&;t t
20572 s&@abs_srcdir@&$ac_abs_srcdir&;t t
20573 s&@top_srcdir@&$ac_top_srcdir&;t t
20574 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
20575 s&@builddir@&$ac_builddir&;t t
20576 s&@abs_builddir@&$ac_abs_builddir&;t t
20577 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
20578 s&@INSTALL@&$ac_INSTALL&;t t
20579 s&@MKDIR_P@&$ac_MKDIR_P&;t t
20580 $ac_datarootdir_hack
20581 "
20582 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
20583 if $ac_cs_awk_getline; then
20584   $AWK -f "$ac_tmp/subs.awk"
20585 else
20586   $AWK -f "$ac_tmp/subs.awk" | $SHELL
20587 fi \
20588   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20589
20590 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
20591   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
20592   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
20593       "$ac_tmp/out"`; test -z "$ac_out"; } &&
20594   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20595 which seems to be undefined.  Please make sure it is defined" >&5
20596 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20597 which seems to be undefined.  Please make sure it is defined" >&2;}
20598
20599   rm -f "$ac_tmp/stdin"
20600   case $ac_file in
20601   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
20602   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
20603   esac \
20604   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20605  ;;
20606   :H)
20607   #
20608   # CONFIG_HEADER
20609   #
20610   if test x"$ac_file" != x-; then
20611     {
20612       $as_echo "/* $configure_input  */" \
20613       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
20614     } >"$ac_tmp/config.h" \
20615       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20616     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
20617       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
20618 $as_echo "$as_me: $ac_file is unchanged" >&6;}
20619     else
20620       rm -f "$ac_file"
20621       mv "$ac_tmp/config.h" "$ac_file" \
20622         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20623     fi
20624   else
20625     $as_echo "/* $configure_input  */" \
20626       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
20627       || as_fn_error $? "could not create -" "$LINENO" 5
20628   fi
20629 # Compute "$ac_file"'s index in $config_headers.
20630 _am_arg="$ac_file"
20631 _am_stamp_count=1
20632 for _am_header in $config_headers :; do
20633   case $_am_header in
20634     $_am_arg | $_am_arg:* )
20635       break ;;
20636     * )
20637       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
20638   esac
20639 done
20640 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
20641 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20642          X"$_am_arg" : 'X\(//\)[^/]' \| \
20643          X"$_am_arg" : 'X\(//\)$' \| \
20644          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
20645 $as_echo X"$_am_arg" |
20646     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20647             s//\1/
20648             q
20649           }
20650           /^X\(\/\/\)[^/].*/{
20651             s//\1/
20652             q
20653           }
20654           /^X\(\/\/\)$/{
20655             s//\1/
20656             q
20657           }
20658           /^X\(\/\).*/{
20659             s//\1/
20660             q
20661           }
20662           s/.*/./; q'`/stamp-h$_am_stamp_count
20663  ;;
20664
20665   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
20666 $as_echo "$as_me: executing $ac_file commands" >&6;}
20667  ;;
20668   esac
20669
20670
20671   case $ac_file$ac_mode in
20672     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
20673   # Autoconf 2.62 quotes --file arguments for eval, but not when files
20674   # are listed without --file.  Let's play safe and only enable the eval
20675   # if we detect the quoting.
20676   case $CONFIG_FILES in
20677   *\'*) eval set x "$CONFIG_FILES" ;;
20678   *)   set x $CONFIG_FILES ;;
20679   esac
20680   shift
20681   for mf
20682   do
20683     # Strip MF so we end up with the name of the file.
20684     mf=`echo "$mf" | sed -e 's/:.*$//'`
20685     # Check whether this is an Automake generated Makefile or not.
20686     # We used to match only the files named `Makefile.in', but
20687     # some people rename them; so instead we look at the file content.
20688     # Grep'ing the first line is not enough: some people post-process
20689     # each Makefile.in and add a new line on top of each file to say so.
20690     # Grep'ing the whole file is not good either: AIX grep has a line
20691     # limit of 2048, but all sed's we know have understand at least 4000.
20692     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
20693       dirpart=`$as_dirname -- "$mf" ||
20694 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20695          X"$mf" : 'X\(//\)[^/]' \| \
20696          X"$mf" : 'X\(//\)$' \| \
20697          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
20698 $as_echo X"$mf" |
20699     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20700             s//\1/
20701             q
20702           }
20703           /^X\(\/\/\)[^/].*/{
20704             s//\1/
20705             q
20706           }
20707           /^X\(\/\/\)$/{
20708             s//\1/
20709             q
20710           }
20711           /^X\(\/\).*/{
20712             s//\1/
20713             q
20714           }
20715           s/.*/./; q'`
20716     else
20717       continue
20718     fi
20719     # Extract the definition of DEPDIR, am__include, and am__quote
20720     # from the Makefile without running `make'.
20721     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
20722     test -z "$DEPDIR" && continue
20723     am__include=`sed -n 's/^am__include = //p' < "$mf"`
20724     test -z "am__include" && continue
20725     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
20726     # When using ansi2knr, U may be empty or an underscore; expand it
20727     U=`sed -n 's/^U = //p' < "$mf"`
20728     # Find all dependency output files, they are included files with
20729     # $(DEPDIR) in their names.  We invoke sed twice because it is the
20730     # simplest approach to changing $(DEPDIR) to its actual value in the
20731     # expansion.
20732     for file in `sed -n "
20733       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
20734          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
20735       # Make sure the directory exists.
20736       test -f "$dirpart/$file" && continue
20737       fdir=`$as_dirname -- "$file" ||
20738 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20739          X"$file" : 'X\(//\)[^/]' \| \
20740          X"$file" : 'X\(//\)$' \| \
20741          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
20742 $as_echo X"$file" |
20743     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20744             s//\1/
20745             q
20746           }
20747           /^X\(\/\/\)[^/].*/{
20748             s//\1/
20749             q
20750           }
20751           /^X\(\/\/\)$/{
20752             s//\1/
20753             q
20754           }
20755           /^X\(\/\).*/{
20756             s//\1/
20757             q
20758           }
20759           s/.*/./; q'`
20760       as_dir=$dirpart/$fdir; as_fn_mkdir_p
20761       # echo "creating $dirpart/$file"
20762       echo '# dummy' > "$dirpart/$file"
20763     done
20764   done
20765 }
20766  ;;
20767     "default":C)
20768
20769 ### Make the necessary directories, if they don't exist.
20770 for dir in etc lisp ; do
20771   test -d ${dir} || mkdir ${dir}
20772 done
20773
20774 echo creating src/epaths.h
20775 ${MAKE-make} epaths-force
20776
20777 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
20778   echo creating src/.gdbinit
20779   echo source $srcdir/src/.gdbinit > src/.gdbinit
20780 fi
20781
20782  ;;
20783
20784   esac
20785 done # for ac_tag
20786
20787
20788 as_fn_exit 0
20789 _ACEOF
20790 ac_clean_files=$ac_clean_files_save
20791
20792 test $ac_write_fail = 0 ||
20793   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20794
20795
20796 # configure is writing to config.log, and then calls config.status.
20797 # config.status does its own redirection, appending to config.log.
20798 # Unfortunately, on DOS this fails, as config.log is still kept open
20799 # by configure, so config.status won't be able to write to it; its
20800 # output is simply discarded.  So we exec the FD to /dev/null,
20801 # effectively closing config.log, so it can be properly (re)opened and
20802 # appended to by config.status.  When coming back to configure, we
20803 # need to make the FD available again.
20804 if test "$no_create" != yes; then
20805   ac_cs_success=:
20806   ac_config_status_args=
20807   test "$silent" = yes &&
20808     ac_config_status_args="$ac_config_status_args --quiet"
20809   exec 5>/dev/null
20810   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20811   exec 5>>config.log
20812   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20813   # would make configure fail if this is the last instruction.
20814   $ac_cs_success || as_fn_exit 1
20815 fi
20816 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20817   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20818 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20819 fi
20820