configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_config_libobj_dir=src
 603 ac_header_list=
 604 gl_getopt_required=POSIX
 605 gl_getopt_required=POSIX
 606 ac_func_list=
 607 ac_subst_vars='gltests_LTLIBOBJS
 608 gltests_LIBOBJS
 609 gl_LTLIBOBJS
 610 gl_LIBOBJS
 611 am__EXEEXT_FALSE
 612 am__EXEEXT_TRUE
 613 LTLIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 681 NEXT_STDDEF_H
 682 STDDEF_H
 683 HAVE_WCHAR_T
 684 REPLACE_NULL
 685 APPLE_UNIVERSAL_BUILD
 686 REPLACE_TIMEGM
 687 REPLACE_NANOSLEEP
 688 REPLACE_MKTIME
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 690 HAVE_TIMEGM
 691 HAVE_STRPTIME
 692 HAVE_NANOSLEEP
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 695 GNULIB_TIMEGM
 696 GNULIB_STRPTIME
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 708 INCLUDE_NEXT
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 712 REPLACE_USLEEP
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 714 REPLACE_UNLINK
 715 REPLACE_TTYNAME_R
 716 REPLACE_SYMLINK
 717 REPLACE_SLEEP
 718 REPLACE_RMDIR
 719 REPLACE_READLINK
 720 REPLACE_PWRITE
 721 REPLACE_PREAD
 722 REPLACE_LSEEK
 723 REPLACE_LINKAT
 724 REPLACE_LINK
 725 REPLACE_LCHOWN
 726 REPLACE_GETPAGESIZE
 727 REPLACE_GETGROUPS
 728 REPLACE_GETLOGIN_R
 729 REPLACE_GETDOMAINNAME
 730 REPLACE_GETCWD
 731 REPLACE_FCHOWNAT
 732 REPLACE_DUP2
 733 REPLACE_DUP
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 739 HAVE_DECL_GETUSERSHELL
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 753 HAVE_PREAD
 754 HAVE_PIPE2
 755 HAVE_PIPE
 756 HAVE_LINKAT
 757 HAVE_LINK
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 761 HAVE_GETHOSTNAME
 762 HAVE_GETGROUPS
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 776 GNULIB_UNLINK
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 778 GNULIB_UNISTD_H_GETOPT
 779 GNULIB_TTYNAME_R
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 781 GNULIB_SYMLINK
 782 GNULIB_SLEEP
 783 GNULIB_RMDIR
 784 GNULIB_READLINKAT
 785 GNULIB_READLINK
 786 GNULIB_PWRITE
 787 GNULIB_PREAD
 788 GNULIB_PIPE2
 789 GNULIB_PIPE
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 791 GNULIB_LINKAT
 792 GNULIB_LINK
 793 GNULIB_LCHOWN
 794 GNULIB_GETUSERSHELL
 795 GNULIB_GETPAGESIZE
 796 GNULIB_GETLOGIN_R
 797 GNULIB_GETLOGIN
 798 GNULIB_GETHOSTNAME
 799 GNULIB_GETGROUPS
 800 GNULIB_GETDTABLESIZE
 801 GNULIB_GETDOMAINNAME
 802 GNULIB_GETCWD
 803 GNULIB_FTRUNCATE
 804 GNULIB_FSYNC
 805 GNULIB_FCHOWNAT
 806 GNULIB_FCHDIR
 807 GNULIB_FACCESSAT
 808 GNULIB_EUIDACCESS
 809 GNULIB_ENVIRON
 810 GNULIB_DUP3
 811 GNULIB_DUP2
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 815 GL_COND_LIBTOOL_TRUE
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 817 KMEM_GROUP
 818 NEED_SETGID
 819 LIBOBJS
 820 BLESSMAIL_TARGET
 821 LIBS_MAIL
 822 liblockfile
 823 ALLOCA
 824 LIBXML2_LIBS
 825 LIBXML2_CFLAGS
 826 LIBXSM
 827 LIBGPM
 828 LIBGIF
 829 LIBTIFF
 830 LIBPNG
 831 LIBJPEG
 832 LIBXPM
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 868 LD_SWITCH_X_SITE_AUX
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 871 MKDEPDIR
 872 CFLAGS_SOUND
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 874 ALSA_CFLAGS
 875 PKG_CONFIG
 876 LIBSOUND
 877 START_FILES
 878 LIB_MATH
 879 CRT_DIR
 880 LIBS_SYSTEM
 881 C_SWITCH_SYSTEM
 882 UNEXEC_OBJ
 883 C_SWITCH_MACHINE
 884 LD_SWITCH_SYSTEM
 885 CANNOT_DUMP
 886 HAVE_MAKEINFO
 887 GZIP_PROG
 888 INSTALL_INFO
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 890 EGREP
 891 GREP
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 909 CC
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 919 MAINT
 920 GZIP_INFO
 921 am__untar
 922 am__tar
 923 AMTAR
 924 am__leading_dot
 925 SET_MAKE
 926 AWK
 927 mkdir_p
 928 MKDIR_P
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 930 STRIP
 931 install_sh
 932 MAKEINFO
 933 AUTOHEADER
 934 AUTOMAKE
 935 AUTOCONF
 936 ACLOCAL
 937 VERSION
 938 PACKAGE
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 940 am__isrc
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 942 INSTALL_SCRIPT
 943 INSTALL_PROGRAM
 944 target_alias
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 953 localedir
 954 libdir
 955 psdir
 956 pdfdir
 957 dvidir
 958 htmldir
 959 infodir
 960 docdir
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 962 includedir
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 964 sharedstatedir
 965 sysconfdir
 966 datadir
 967 datarootdir
 968 libexecdir
 969 sbindir
 970 bindir
 971 program_transform_name
 972 prefix
 973 exec_prefix
 974 PACKAGE_URL
 975 PACKAGE_BUGREPORT
 976 PACKAGE_STRING
 977 PACKAGE_VERSION
 978 PACKAGE_TARNAME
 979 PACKAGE_NAME
 980 PATH_SEPARATOR
 981 SHELL'
 982 ac_subst_files='deps_frag
 983 ns_frag'
 984 ac_user_opts='
 985 enable_option_checking
 986 with_pop
 987 with_kerberos
 988 with_kerberos5
 989 with_hesiod
 990 with_mmdf
 991 with_mail_unlink
 992 with_mailhost
 993 with_sound
 994 with_sync_input
 995 with_x_toolkit
 996 with_xpm
 997 with_jpeg
 998 with_tiff
 999 with_gif
1000 with_png
1001 with_rsvg
1002 with_xml2
1003 with_imagemagick
1004 with_xft
1005 with_libotf
1006 with_m17n_flt
1007 with_toolkit_scroll_bars
1008 with_xaw3d
1009 with_xim
1010 with_ns
1011 with_gpm
1012 with_dbus
1013 with_gconf
1014 with_selinux
1015 with_gnutls
1016 with_makeinfo
1017 with_compress_info
1018 with_pkg_config_prog
1019 with_crt_dir
1020 with_gameuser
1021 with_gnustep_conf
1022 enable_ns_self_contained
1023 enable_asserts
1024 enable_maintainer_mode
1025 enable_locallisppath
1026 enable_checking
1027 enable_use_lisp_union_type
1028 enable_profiling
1029 enable_autodepend
1030 enable_dependency_tracking
1031 enable_largefile
1032 with_x
1033 '
1034       ac_precious_vars='build_alias
1035 host_alias
1036 target_alias
1037 CC
1038 CFLAGS
1039 LDFLAGS
1040 LIBS
1041 CPPFLAGS
1042 CPP
1043 CPPFLAGS
1044 CPP
1045 CPPFLAGS
1046 XMKMF'
1047
1048
1049 # Initialize some variables set by options.
1050 ac_init_help=
1051 ac_init_version=false
1052 ac_unrecognized_opts=
1053 ac_unrecognized_sep=
1054 # The variables have the same names as the options, with
1055 # dashes changed to underlines.
1056 cache_file=/dev/null
1057 exec_prefix=NONE
1058 no_create=
1059 no_recursion=
1060 prefix=NONE
1061 program_prefix=NONE
1062 program_suffix=NONE
1063 program_transform_name=s,x,x,
1064 silent=
1065 site=
1066 srcdir=
1067 verbose=
1068 x_includes=NONE
1069 x_libraries=NONE
1070
1071 # Installation directory options.
1072 # These are left unexpanded so users can "make install exec_prefix=/foo"
1073 # and all the variables that are supposed to be based on exec_prefix
1074 # by default will actually change.
1075 # Use braces instead of parens because sh, perl, etc. also accept them.
1076 # (The list follows the same order as the GNU Coding Standards.)
1077 bindir='${exec_prefix}/bin'
1078 sbindir='${exec_prefix}/sbin'
1079 libexecdir='${exec_prefix}/libexec'
1080 datarootdir='${prefix}/share'
1081 datadir='${datarootdir}'
1082 sysconfdir='${prefix}/etc'
1083 sharedstatedir='${prefix}/com'
1084 localstatedir='${prefix}/var'
1085 includedir='${prefix}/include'
1086 oldincludedir='/usr/include'
1087 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1088 infodir='${datarootdir}/info'
1089 htmldir='${docdir}'
1090 dvidir='${docdir}'
1091 pdfdir='${docdir}'
1092 psdir='${docdir}'
1093 libdir='${exec_prefix}/lib'
1094 localedir='${datarootdir}/locale'
1095 mandir='${datarootdir}/man'
1096
1097 ac_prev=
1098 ac_dashdash=
1099 for ac_option
1100 do
1101   # If the previous option needs an argument, assign it.
1102   if test -n "$ac_prev"; then
1103     eval $ac_prev=\$ac_option
1104     ac_prev=
1105     continue
1106   fi
1107
1108   case $ac_option in
1109   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1110   *=)   ac_optarg= ;;
1111   *)    ac_optarg=yes ;;
1112   esac
1113
1114   # Accept the important Cygnus configure options, so we can diagnose typos.
1115
1116   case $ac_dashdash$ac_option in
1117   --)
1118     ac_dashdash=yes ;;
1119
1120   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1121     ac_prev=bindir ;;
1122   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1123     bindir=$ac_optarg ;;
1124
1125   -build | --build | --buil | --bui | --bu)
1126     ac_prev=build_alias ;;
1127   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1128     build_alias=$ac_optarg ;;
1129
1130   -cache-file | --cache-file | --cache-fil | --cache-fi \
1131   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1132     ac_prev=cache_file ;;
1133   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1134   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1135     cache_file=$ac_optarg ;;
1136
1137   --config-cache | -C)
1138     cache_file=config.cache ;;
1139
1140   -datadir | --datadir | --datadi | --datad)
1141     ac_prev=datadir ;;
1142   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1143     datadir=$ac_optarg ;;
1144
1145   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1146   | --dataroo | --dataro | --datar)
1147     ac_prev=datarootdir ;;
1148   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1149   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1150     datarootdir=$ac_optarg ;;
1151
1152   -disable-* | --disable-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error $? "invalid feature name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "enable_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval enable_$ac_useropt=no ;;
1167
1168   -docdir | --docdir | --docdi | --doc | --do)
1169     ac_prev=docdir ;;
1170   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1171     docdir=$ac_optarg ;;
1172
1173   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1174     ac_prev=dvidir ;;
1175   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1176     dvidir=$ac_optarg ;;
1177
1178   -enable-* | --enable-*)
1179     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1180     # Reject names that are not valid shell variable names.
1181     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1182       as_fn_error $? "invalid feature name: $ac_useropt"
1183     ac_useropt_orig=$ac_useropt
1184     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1185     case $ac_user_opts in
1186       *"
1187 "enable_$ac_useropt"
1188 "*) ;;
1189       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1190          ac_unrecognized_sep=', ';;
1191     esac
1192     eval enable_$ac_useropt=\$ac_optarg ;;
1193
1194   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1195   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1196   | --exec | --exe | --ex)
1197     ac_prev=exec_prefix ;;
1198   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1199   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1200   | --exec=* | --exe=* | --ex=*)
1201     exec_prefix=$ac_optarg ;;
1202
1203   -gas | --gas | --ga | --g)
1204     # Obsolete; use --with-gas.
1205     with_gas=yes ;;
1206
1207   -help | --help | --hel | --he | -h)
1208     ac_init_help=long ;;
1209   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1210     ac_init_help=recursive ;;
1211   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1212     ac_init_help=short ;;
1213
1214   -host | --host | --hos | --ho)
1215     ac_prev=host_alias ;;
1216   -host=* | --host=* | --hos=* | --ho=*)
1217     host_alias=$ac_optarg ;;
1218
1219   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1220     ac_prev=htmldir ;;
1221   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1222   | --ht=*)
1223     htmldir=$ac_optarg ;;
1224
1225   -includedir | --includedir | --includedi | --included | --include \
1226   | --includ | --inclu | --incl | --inc)
1227     ac_prev=includedir ;;
1228   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1229   | --includ=* | --inclu=* | --incl=* | --inc=*)
1230     includedir=$ac_optarg ;;
1231
1232   -infodir | --infodir | --infodi | --infod | --info | --inf)
1233     ac_prev=infodir ;;
1234   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1235     infodir=$ac_optarg ;;
1236
1237   -libdir | --libdir | --libdi | --libd)
1238     ac_prev=libdir ;;
1239   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1240     libdir=$ac_optarg ;;
1241
1242   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1243   | --libexe | --libex | --libe)
1244     ac_prev=libexecdir ;;
1245   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1246   | --libexe=* | --libex=* | --libe=*)
1247     libexecdir=$ac_optarg ;;
1248
1249   -localedir | --localedir | --localedi | --localed | --locale)
1250     ac_prev=localedir ;;
1251   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1252     localedir=$ac_optarg ;;
1253
1254   -localstatedir | --localstatedir | --localstatedi | --localstated \
1255   | --localstate | --localstat | --localsta | --localst | --locals)
1256     ac_prev=localstatedir ;;
1257   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1258   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1259     localstatedir=$ac_optarg ;;
1260
1261   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1262     ac_prev=mandir ;;
1263   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1264     mandir=$ac_optarg ;;
1265
1266   -nfp | --nfp | --nf)
1267     # Obsolete; use --without-fp.
1268     with_fp=no ;;
1269
1270   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1271   | --no-cr | --no-c | -n)
1272     no_create=yes ;;
1273
1274   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1275   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1276     no_recursion=yes ;;
1277
1278   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1279   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1280   | --oldin | --oldi | --old | --ol | --o)
1281     ac_prev=oldincludedir ;;
1282   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1283   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1284   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1285     oldincludedir=$ac_optarg ;;
1286
1287   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1288     ac_prev=prefix ;;
1289   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1290     prefix=$ac_optarg ;;
1291
1292   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1293   | --program-pre | --program-pr | --program-p)
1294     ac_prev=program_prefix ;;
1295   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1296   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1297     program_prefix=$ac_optarg ;;
1298
1299   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1300   | --program-suf | --program-su | --program-s)
1301     ac_prev=program_suffix ;;
1302   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1303   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1304     program_suffix=$ac_optarg ;;
1305
1306   -program-transform-name | --program-transform-name \
1307   | --program-transform-nam | --program-transform-na \
1308   | --program-transform-n | --program-transform- \
1309   | --program-transform | --program-transfor \
1310   | --program-transfo | --program-transf \
1311   | --program-trans | --program-tran \
1312   | --progr-tra | --program-tr | --program-t)
1313     ac_prev=program_transform_name ;;
1314   -program-transform-name=* | --program-transform-name=* \
1315   | --program-transform-nam=* | --program-transform-na=* \
1316   | --program-transform-n=* | --program-transform-=* \
1317   | --program-transform=* | --program-transfor=* \
1318   | --program-transfo=* | --program-transf=* \
1319   | --program-trans=* | --program-tran=* \
1320   | --progr-tra=* | --program-tr=* | --program-t=*)
1321     program_transform_name=$ac_optarg ;;
1322
1323   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1324     ac_prev=pdfdir ;;
1325   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1326     pdfdir=$ac_optarg ;;
1327
1328   -psdir | --psdir | --psdi | --psd | --ps)
1329     ac_prev=psdir ;;
1330   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1331     psdir=$ac_optarg ;;
1332
1333   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1334   | -silent | --silent | --silen | --sile | --sil)
1335     silent=yes ;;
1336
1337   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1338     ac_prev=sbindir ;;
1339   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1340   | --sbi=* | --sb=*)
1341     sbindir=$ac_optarg ;;
1342
1343   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1344   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1345   | --sharedst | --shareds | --shared | --share | --shar \
1346   | --sha | --sh)
1347     ac_prev=sharedstatedir ;;
1348   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1349   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1350   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1351   | --sha=* | --sh=*)
1352     sharedstatedir=$ac_optarg ;;
1353
1354   -site | --site | --sit)
1355     ac_prev=site ;;
1356   -site=* | --site=* | --sit=*)
1357     site=$ac_optarg ;;
1358
1359   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1360     ac_prev=srcdir ;;
1361   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1362     srcdir=$ac_optarg ;;
1363
1364   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1365   | --syscon | --sysco | --sysc | --sys | --sy)
1366     ac_prev=sysconfdir ;;
1367   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1368   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1369     sysconfdir=$ac_optarg ;;
1370
1371   -target | --target | --targe | --targ | --tar | --ta | --t)
1372     ac_prev=target_alias ;;
1373   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1374     target_alias=$ac_optarg ;;
1375
1376   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1377     verbose=yes ;;
1378
1379   -version | --version | --versio | --versi | --vers | -V)
1380     ac_init_version=: ;;
1381
1382   -with-* | --with-*)
1383     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1384     # Reject names that are not valid shell variable names.
1385     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1386       as_fn_error $? "invalid package name: $ac_useropt"
1387     ac_useropt_orig=$ac_useropt
1388     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1389     case $ac_user_opts in
1390       *"
1391 "with_$ac_useropt"
1392 "*) ;;
1393       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1394          ac_unrecognized_sep=', ';;
1395     esac
1396     eval with_$ac_useropt=\$ac_optarg ;;
1397
1398   -without-* | --without-*)
1399     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1400     # Reject names that are not valid shell variable names.
1401     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1402       as_fn_error $? "invalid package name: $ac_useropt"
1403     ac_useropt_orig=$ac_useropt
1404     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1405     case $ac_user_opts in
1406       *"
1407 "with_$ac_useropt"
1408 "*) ;;
1409       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1410          ac_unrecognized_sep=', ';;
1411     esac
1412     eval with_$ac_useropt=no ;;
1413
1414   --x)
1415     # Obsolete; use --with-x.
1416     with_x=yes ;;
1417
1418   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1419   | --x-incl | --x-inc | --x-in | --x-i)
1420     ac_prev=x_includes ;;
1421   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1422   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1423     x_includes=$ac_optarg ;;
1424
1425   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1426   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1427     ac_prev=x_libraries ;;
1428   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1429   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1430     x_libraries=$ac_optarg ;;
1431
1432   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1433 Try \`$0 --help' for more information"
1434     ;;
1435
1436   *=*)
1437     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1438     # Reject names that are not valid shell variable names.
1439     case $ac_envvar in #(
1440       '' | [0-9]* | *[!_$as_cr_alnum]* )
1441       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1442     esac
1443     eval $ac_envvar=\$ac_optarg
1444     export $ac_envvar ;;
1445
1446   *)
1447     # FIXME: should be removed in autoconf 3.0.
1448     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1449     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1450       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1451     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1452     ;;
1453
1454   esac
1455 done
1456
1457 if test -n "$ac_prev"; then
1458   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1459   as_fn_error $? "missing argument to $ac_option"
1460 fi
1461
1462 if test -n "$ac_unrecognized_opts"; then
1463   case $enable_option_checking in
1464     no) ;;
1465     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1466     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1467   esac
1468 fi
1469
1470 # Check all directory arguments for consistency.
1471 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1472                 datadir sysconfdir sharedstatedir localstatedir includedir \
1473                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1474                 libdir localedir mandir
1475 do
1476   eval ac_val=\$$ac_var
1477   # Remove trailing slashes.
1478   case $ac_val in
1479     */ )
1480       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1481       eval $ac_var=\$ac_val;;
1482   esac
1483   # Be sure to have absolute directory names.
1484   case $ac_val in
1485     [\\/$]* | ?:[\\/]* )  continue;;
1486     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1487   esac
1488   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1489 done
1490
1491 # There might be people who depend on the old broken behavior: `$host'
1492 # used to hold the argument of --host etc.
1493 # FIXME: To remove some day.
1494 build=$build_alias
1495 host=$host_alias
1496 target=$target_alias
1497
1498 # FIXME: To remove some day.
1499 if test "x$host_alias" != x; then
1500   if test "x$build_alias" = x; then
1501     cross_compiling=maybe
1502     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1503     If a cross compiler is detected then cross compile mode will be used" >&2
1504   elif test "x$build_alias" != "x$host_alias"; then
1505     cross_compiling=yes
1506   fi
1507 fi
1508
1509 ac_tool_prefix=
1510 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1511
1512 test "$silent" = yes && exec 6>/dev/null
1513
1514
1515 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1516 ac_ls_di=`ls -di .` &&
1517 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1518   as_fn_error $? "working directory cannot be determined"
1519 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1520   as_fn_error $? "pwd does not report name of working directory"
1521
1522
1523 # Find the source files, if location was not specified.
1524 if test -z "$srcdir"; then
1525   ac_srcdir_defaulted=yes
1526   # Try the directory containing this script, then the parent directory.
1527   ac_confdir=`$as_dirname -- "$as_myself" ||
1528 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1529          X"$as_myself" : 'X\(//\)[^/]' \| \
1530          X"$as_myself" : 'X\(//\)$' \| \
1531          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1532 $as_echo X"$as_myself" |
1533     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1534             s//\1/
1535             q
1536           }
1537           /^X\(\/\/\)[^/].*/{
1538             s//\1/
1539             q
1540           }
1541           /^X\(\/\/\)$/{
1542             s//\1/
1543             q
1544           }
1545           /^X\(\/\).*/{
1546             s//\1/
1547             q
1548           }
1549           s/.*/./; q'`
1550   srcdir=$ac_confdir
1551   if test ! -r "$srcdir/$ac_unique_file"; then
1552     srcdir=..
1553   fi
1554 else
1555   ac_srcdir_defaulted=no
1556 fi
1557 if test ! -r "$srcdir/$ac_unique_file"; then
1558   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1559   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1560 fi
1561 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1562 ac_abs_confdir=`(
1563         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1564         pwd)`
1565 # When building in place, set srcdir=.
1566 if test "$ac_abs_confdir" = "$ac_pwd"; then
1567   srcdir=.
1568 fi
1569 # Remove unnecessary trailing slashes from srcdir.
1570 # Double slashes in file names in object file debugging info
1571 # mess up M-x gdb in Emacs.
1572 case $srcdir in
1573 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1574 esac
1575 for ac_var in $ac_precious_vars; do
1576   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1577   eval ac_env_${ac_var}_value=\$${ac_var}
1578   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1579   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1580 done
1581
1582 #
1583 # Report the --help message.
1584 #
1585 if test "$ac_init_help" = "long"; then
1586   # Omit some internal or obsolete options to make the list less imposing.
1587   # This message is too long to be a string in the A/UX 3.1 sh.
1588   cat <<_ACEOF
1589 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1590
1591 Usage: $0 [OPTION]... [VAR=VALUE]...
1592
1593 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1594 VAR=VALUE.  See below for descriptions of some of the useful variables.
1595
1596 Defaults for the options are specified in brackets.
1597
1598 Configuration:
1599   -h, --help              display this help and exit
1600       --help=short        display options specific to this package
1601       --help=recursive    display the short help of all the included packages
1602   -V, --version           display version information and exit
1603   -q, --quiet, --silent   do not print \`checking ...' messages
1604       --cache-file=FILE   cache test results in FILE [disabled]
1605   -C, --config-cache      alias for \`--cache-file=config.cache'
1606   -n, --no-create         do not create output files
1607       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1608
1609 Installation directories:
1610   --prefix=PREFIX         install architecture-independent files in PREFIX
1611                           [$ac_default_prefix]
1612   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1613                           [PREFIX]
1614
1615 By default, \`make install' will install all the files in
1616 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1617 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1618 for instance \`--prefix=\$HOME'.
1619
1620 For better control, use the options below.
1621
1622 Fine tuning of the installation directories:
1623   --bindir=DIR            user executables [EPREFIX/bin]
1624   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1625   --libexecdir=DIR        program executables [EPREFIX/libexec]
1626   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1627   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1628   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1629   --libdir=DIR            object code libraries [EPREFIX/lib]
1630   --includedir=DIR        C header files [PREFIX/include]
1631   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1632   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1633   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1634   --infodir=DIR           info documentation [DATAROOTDIR/info]
1635   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1636   --mandir=DIR            man documentation [DATAROOTDIR/man]
1637   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1638   --htmldir=DIR           html documentation [DOCDIR]
1639   --dvidir=DIR            dvi documentation [DOCDIR]
1640   --pdfdir=DIR            pdf documentation [DOCDIR]
1641   --psdir=DIR             ps documentation [DOCDIR]
1642 _ACEOF
1643
1644   cat <<\_ACEOF
1645
1646 Program names:
1647   --program-prefix=PREFIX            prepend PREFIX to installed program names
1648   --program-suffix=SUFFIX            append SUFFIX to installed program names
1649   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1650
1651 X features:
1652   --x-includes=DIR    X include files are in DIR
1653   --x-libraries=DIR   X library files are in DIR
1654
1655 System types:
1656   --build=BUILD     configure for building on BUILD [guessed]
1657   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1658 _ACEOF
1659 fi
1660
1661 if test -n "$ac_init_help"; then
1662   case $ac_init_help in
1663      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1664    esac
1665   cat <<\_ACEOF
1666
1667 Optional Features:
1668   --disable-option-checking  ignore unrecognized --enable/--with options
1669   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1670   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1671   --disable-ns-self-contained
1672                           disable self contained build under NeXTstep
1673   --enable-asserts        compile code with asserts enabled
1674   --enable-maintainer-mode
1675                           enable make rules and dependencies not useful (and
1676                           sometimes confusing) to the casual installer
1677   --enable-locallisppath=PATH
1678                           directories Emacs should search for lisp files
1679                           specific to this site
1680   --enable-checking[=LIST]
1681                           enable expensive run-time checks. With LIST, enable
1682                           only specific categories of checks. Categories are:
1683                           all,yes,no. Flags are: stringbytes, stringoverrun,
1684                           stringfreelist, xmallocoverrun, conslist
1685   --enable-use-lisp-union-type
1686                           use a union for the Lisp_Object data type. This is
1687                           only useful for development for catching certain
1688                           types of bugs.
1689   --enable-profiling      build emacs with profiling support. This might not
1690                           work on all platforms
1691   --enable-autodepend     automatically generate dependencies to .h-files.
1692                           Requires GNU Make and Gcc. Enabled if GNU Make and
1693                           Gcc is found
1694   --disable-dependency-tracking  speeds up one-time build
1695   --enable-dependency-tracking   do not reject slow dependency extractors
1696   --disable-largefile     omit support for large files
1697
1698 Optional Packages:
1699   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1700   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1701   --without-pop           don't support POP mail retrieval with movemail
1702   --with-kerberos         support Kerberos-authenticated POP
1703   --with-kerberos5        support Kerberos version 5 authenticated POP
1704   --with-hesiod           support Hesiod to get the POP server host
1705   --with-mmdf             support MMDF mailboxes
1706   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1707   --with-mailhost=HOSTNAME
1708                           string giving default POP mail host
1709   --without-sound         don't compile with sound support
1710   --without-sync-input    process async input synchronously
1711   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1712                           lucid or athena, motif, no)
1713   --without-xpm           don't compile with XPM image support
1714   --without-jpeg          don't compile with JPEG image support
1715   --without-tiff          don't compile with TIFF image support
1716   --without-gif           don't compile with GIF image support
1717   --without-png           don't compile with PNG image support
1718   --without-rsvg          don't compile with SVG image support
1719   --without-xml2          don't compile with XML parsing support
1720   --without-imagemagick   don't compile with ImageMagick image support
1721   --without-xft           don't use XFT for anti aliased fonts
1722   --without-libotf        don't use libotf for OpenType font support
1723   --without-m17n-flt      don't use m17n-flt for text shaping
1724   --without-toolkit-scroll-bars
1725                           don't use Motif or Xaw3d scroll bars
1726   --without-xaw3d         don't use Xaw3d
1727   --without-xim           don't use X11 XIM
1728   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1729   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1730                           console
1731   --without-dbus          don't compile with D-Bus support
1732   --without-gconf         don't compile with GConf support
1733   --without-selinux       don't compile with SELinux support
1734   --without-gnutls        don't use -lgnutls for SSL/TLS support
1735   --without-makeinfo      don't require makeinfo for building manuals
1736   --without-compress-info don't compress the installed Info pages
1737   --with-pkg-config-prog=PATH
1738                           path to pkg-config for finding GTK and librsvg
1739   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1740                           /usr/lib, or /usr/lib64 on some platforms.
1741   --with-gameuser=USER    user for shared game score files
1742   --with-gnustep-conf=PATH
1743                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1744                           or /etc/GNUstep/GNUstep.conf
1745   --with-x                use the X Window System
1746
1747 Some influential environment variables:
1748   CC          C compiler command
1749   CFLAGS      C compiler flags
1750   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1751               nonstandard directory <lib dir>
1752   LIBS        libraries to pass to the linker, e.g. -l<library>
1753   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1754               you have headers in a nonstandard directory <include dir>
1755   CPP         C preprocessor
1756   XMKMF       Path to xmkmf, Makefile generator for X Window System
1757
1758 Use these variables to override the choices made by `configure' or to help
1759 it to find libraries and programs with nonstandard names/locations.
1760
1761 Report bugs to the package provider.
1762 _ACEOF
1763 ac_status=$?
1764 fi
1765
1766 if test "$ac_init_help" = "recursive"; then
1767   # If there are subdirs, report their specific --help.
1768   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1769     test -d "$ac_dir" ||
1770       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1771       continue
1772     ac_builddir=.
1773
1774 case "$ac_dir" in
1775 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1776 *)
1777   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1778   # A ".." for each directory in $ac_dir_suffix.
1779   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1780   case $ac_top_builddir_sub in
1781   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1782   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1783   esac ;;
1784 esac
1785 ac_abs_top_builddir=$ac_pwd
1786 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1787 # for backward compatibility:
1788 ac_top_builddir=$ac_top_build_prefix
1789
1790 case $srcdir in
1791   .)  # We are building in place.
1792     ac_srcdir=.
1793     ac_top_srcdir=$ac_top_builddir_sub
1794     ac_abs_top_srcdir=$ac_pwd ;;
1795   [\\/]* | ?:[\\/]* )  # Absolute name.
1796     ac_srcdir=$srcdir$ac_dir_suffix;
1797     ac_top_srcdir=$srcdir
1798     ac_abs_top_srcdir=$srcdir ;;
1799   *) # Relative name.
1800     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1801     ac_top_srcdir=$ac_top_build_prefix$srcdir
1802     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1803 esac
1804 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1805
1806     cd "$ac_dir" || { ac_status=$?; continue; }
1807     # Check for guested configure.
1808     if test -f "$ac_srcdir/configure.gnu"; then
1809       echo &&
1810       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1811     elif test -f "$ac_srcdir/configure"; then
1812       echo &&
1813       $SHELL "$ac_srcdir/configure" --help=recursive
1814     else
1815       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1816     fi || ac_status=$?
1817     cd "$ac_pwd" || { ac_status=$?; break; }
1818   done
1819 fi
1820
1821 test -n "$ac_init_help" && exit $ac_status
1822 if $ac_init_version; then
1823   cat <<\_ACEOF
1824 emacs configure 24.0.50
1825 generated by GNU Autoconf 2.68
1826
1827 Copyright (C) 2010 Free Software Foundation, Inc.
1828 This configure script is free software; the Free Software Foundation
1829 gives unlimited permission to copy, distribute and modify it.
1830 _ACEOF
1831   exit
1832 fi
1833
1834 ## ------------------------ ##
1835 ## Autoconf initialization. ##
1836 ## ------------------------ ##
1837
1838 # ac_fn_c_try_compile LINENO
1839 # --------------------------
1840 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1841 ac_fn_c_try_compile ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   rm -f conftest.$ac_objext
1845   if { { ac_try="$ac_compile"
1846 case "(($ac_try" in
1847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1848   *) ac_try_echo=$ac_try;;
1849 esac
1850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1851 $as_echo "$ac_try_echo"; } >&5
1852   (eval "$ac_compile") 2>conftest.err
1853   ac_status=$?
1854   if test -s conftest.err; then
1855     grep -v '^ *+' conftest.err >conftest.er1
1856     cat conftest.er1 >&5
1857     mv -f conftest.er1 conftest.err
1858   fi
1859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1860   test $ac_status = 0; } && {
1861          test -z "$ac_c_werror_flag" ||
1862          test ! -s conftest.err
1863        } && test -s conftest.$ac_objext; then :
1864   ac_retval=0
1865 else
1866   $as_echo "$as_me: failed program was:" >&5
1867 sed 's/^/| /' conftest.$ac_ext >&5
1868
1869         ac_retval=1
1870 fi
1871   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1872   as_fn_set_status $ac_retval
1873
1874 } # ac_fn_c_try_compile
1875
1876 # ac_fn_c_try_cpp LINENO
1877 # ----------------------
1878 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1879 ac_fn_c_try_cpp ()
1880 {
1881   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1882   if { { ac_try="$ac_cpp conftest.$ac_ext"
1883 case "(($ac_try" in
1884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1885   *) ac_try_echo=$ac_try;;
1886 esac
1887 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1888 $as_echo "$ac_try_echo"; } >&5
1889   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1890   ac_status=$?
1891   if test -s conftest.err; then
1892     grep -v '^ *+' conftest.err >conftest.er1
1893     cat conftest.er1 >&5
1894     mv -f conftest.er1 conftest.err
1895   fi
1896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1897   test $ac_status = 0; } > conftest.i && {
1898          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1899          test ! -s conftest.err
1900        }; then :
1901   ac_retval=0
1902 else
1903   $as_echo "$as_me: failed program was:" >&5
1904 sed 's/^/| /' conftest.$ac_ext >&5
1905
1906     ac_retval=1
1907 fi
1908   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1909   as_fn_set_status $ac_retval
1910
1911 } # ac_fn_c_try_cpp
1912
1913 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1914 # -------------------------------------------------------
1915 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1916 # the include files in INCLUDES and setting the cache variable VAR
1917 # accordingly.
1918 ac_fn_c_check_header_mongrel ()
1919 {
1920   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1921   if eval \${$3+:} false; then :
1922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1923 $as_echo_n "checking for $2... " >&6; }
1924 if eval \${$3+:} false; then :
1925   $as_echo_n "(cached) " >&6
1926 fi
1927 eval ac_res=\$$3
1928                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1929 $as_echo "$ac_res" >&6; }
1930 else
1931   # Is the header compilable?
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1933 $as_echo_n "checking $2 usability... " >&6; }
1934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 $4
1937 #include <$2>
1938 _ACEOF
1939 if ac_fn_c_try_compile "$LINENO"; then :
1940   ac_header_compiler=yes
1941 else
1942   ac_header_compiler=no
1943 fi
1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1946 $as_echo "$ac_header_compiler" >&6; }
1947
1948 # Is the header present?
1949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1950 $as_echo_n "checking $2 presence... " >&6; }
1951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1952 /* end confdefs.h.  */
1953 #include <$2>
1954 _ACEOF
1955 if ac_fn_c_try_cpp "$LINENO"; then :
1956   ac_header_preproc=yes
1957 else
1958   ac_header_preproc=no
1959 fi
1960 rm -f conftest.err conftest.i conftest.$ac_ext
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1962 $as_echo "$ac_header_preproc" >&6; }
1963
1964 # So?  What about this header?
1965 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1966   yes:no: )
1967     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1968 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1970 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1971     ;;
1972   no:yes:* )
1973     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1974 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1976 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1977     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1978 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1979     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1980 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1981     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1982 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1983     ;;
1984 esac
1985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1986 $as_echo_n "checking for $2... " >&6; }
1987 if eval \${$3+:} false; then :
1988   $as_echo_n "(cached) " >&6
1989 else
1990   eval "$3=\$ac_header_compiler"
1991 fi
1992 eval ac_res=\$$3
1993                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1994 $as_echo "$ac_res" >&6; }
1995 fi
1996   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997
1998 } # ac_fn_c_check_header_mongrel
1999
2000 # ac_fn_c_try_run LINENO
2001 # ----------------------
2002 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2003 # that executables *can* be run.
2004 ac_fn_c_try_run ()
2005 {
2006   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2007   if { { ac_try="$ac_link"
2008 case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_link") 2>&5
2015   ac_status=$?
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2018   { { case "(($ac_try" in
2019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2020   *) ac_try_echo=$ac_try;;
2021 esac
2022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2023 $as_echo "$ac_try_echo"; } >&5
2024   (eval "$ac_try") 2>&5
2025   ac_status=$?
2026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2027   test $ac_status = 0; }; }; then :
2028   ac_retval=0
2029 else
2030   $as_echo "$as_me: program exited with status $ac_status" >&5
2031        $as_echo "$as_me: failed program was:" >&5
2032 sed 's/^/| /' conftest.$ac_ext >&5
2033
2034        ac_retval=$ac_status
2035 fi
2036   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2037   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2038   as_fn_set_status $ac_retval
2039
2040 } # ac_fn_c_try_run
2041
2042 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2043 # -------------------------------------------------------
2044 # Tests whether HEADER exists and can be compiled using the include files in
2045 # INCLUDES, setting the cache variable VAR accordingly.
2046 ac_fn_c_check_header_compile ()
2047 {
2048   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2050 $as_echo_n "checking for $2... " >&6; }
2051 if eval \${$3+:} false; then :
2052   $as_echo_n "(cached) " >&6
2053 else
2054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2055 /* end confdefs.h.  */
2056 $4
2057 #include <$2>
2058 _ACEOF
2059 if ac_fn_c_try_compile "$LINENO"; then :
2060   eval "$3=yes"
2061 else
2062   eval "$3=no"
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065 fi
2066 eval ac_res=\$$3
2067                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2068 $as_echo "$ac_res" >&6; }
2069   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2070
2071 } # ac_fn_c_check_header_compile
2072
2073 # ac_fn_c_try_link LINENO
2074 # -----------------------
2075 # Try to link conftest.$ac_ext, and return whether this succeeded.
2076 ac_fn_c_try_link ()
2077 {
2078   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2079   rm -f conftest.$ac_objext conftest$ac_exeext
2080   if { { ac_try="$ac_link"
2081 case "(($ac_try" in
2082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2083   *) ac_try_echo=$ac_try;;
2084 esac
2085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2086 $as_echo "$ac_try_echo"; } >&5
2087   (eval "$ac_link") 2>conftest.err
2088   ac_status=$?
2089   if test -s conftest.err; then
2090     grep -v '^ *+' conftest.err >conftest.er1
2091     cat conftest.er1 >&5
2092     mv -f conftest.er1 conftest.err
2093   fi
2094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2095   test $ac_status = 0; } && {
2096          test -z "$ac_c_werror_flag" ||
2097          test ! -s conftest.err
2098        } && test -s conftest$ac_exeext && {
2099          test "$cross_compiling" = yes ||
2100          $as_test_x conftest$ac_exeext
2101        }; then :
2102   ac_retval=0
2103 else
2104   $as_echo "$as_me: failed program was:" >&5
2105 sed 's/^/| /' conftest.$ac_ext >&5
2106
2107         ac_retval=1
2108 fi
2109   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2110   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2111   # interfere with the next link command; also delete a directory that is
2112   # left behind by Apple's compiler.  We do this before executing the actions.
2113   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2114   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2115   as_fn_set_status $ac_retval
2116
2117 } # ac_fn_c_try_link
2118
2119 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2120 # ---------------------------------------------
2121 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2122 # accordingly.
2123 ac_fn_c_check_decl ()
2124 {
2125   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2126   as_decl_name=`echo $2|sed 's/ *(.*//'`
2127   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2129 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2130 if eval \${$3+:} false; then :
2131   $as_echo_n "(cached) " >&6
2132 else
2133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2134 /* end confdefs.h.  */
2135 $4
2136 int
2137 main ()
2138 {
2139 #ifndef $as_decl_name
2140 #ifdef __cplusplus
2141   (void) $as_decl_use;
2142 #else
2143   (void) $as_decl_name;
2144 #endif
2145 #endif
2146
2147   ;
2148   return 0;
2149 }
2150 _ACEOF
2151 if ac_fn_c_try_compile "$LINENO"; then :
2152   eval "$3=yes"
2153 else
2154   eval "$3=no"
2155 fi
2156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2157 fi
2158 eval ac_res=\$$3
2159                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2160 $as_echo "$ac_res" >&6; }
2161   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2162
2163 } # ac_fn_c_check_decl
2164
2165 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2166 # ----------------------------------------------
2167 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2168 ac_fn_c_check_header_preproc ()
2169 {
2170   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2172 $as_echo_n "checking for $2... " >&6; }
2173 if eval \${$3+:} false; then :
2174   $as_echo_n "(cached) " >&6
2175 else
2176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h.  */
2178 #include <$2>
2179 _ACEOF
2180 if ac_fn_c_try_cpp "$LINENO"; then :
2181   eval "$3=yes"
2182 else
2183   eval "$3=no"
2184 fi
2185 rm -f conftest.err conftest.i conftest.$ac_ext
2186 fi
2187 eval ac_res=\$$3
2188                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2189 $as_echo "$ac_res" >&6; }
2190   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2191
2192 } # ac_fn_c_check_header_preproc
2193
2194 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2195 # ----------------------------------------------------
2196 # Tries to find if the field MEMBER exists in type AGGR, after including
2197 # INCLUDES, setting cache variable VAR accordingly.
2198 ac_fn_c_check_member ()
2199 {
2200   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2202 $as_echo_n "checking for $2.$3... " >&6; }
2203 if eval \${$4+:} false; then :
2204   $as_echo_n "(cached) " >&6
2205 else
2206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2207 /* end confdefs.h.  */
2208 $5
2209 int
2210 main ()
2211 {
2212 static $2 ac_aggr;
2213 if (ac_aggr.$3)
2214 return 0;
2215   ;
2216   return 0;
2217 }
2218 _ACEOF
2219 if ac_fn_c_try_compile "$LINENO"; then :
2220   eval "$4=yes"
2221 else
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 $5
2225 int
2226 main ()
2227 {
2228 static $2 ac_aggr;
2229 if (sizeof ac_aggr.$3)
2230 return 0;
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_compile "$LINENO"; then :
2236   eval "$4=yes"
2237 else
2238   eval "$4=no"
2239 fi
2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 eval ac_res=\$$4
2245                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246 $as_echo "$ac_res" >&6; }
2247   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2248
2249 } # ac_fn_c_check_member
2250
2251 # ac_fn_c_check_func LINENO FUNC VAR
2252 # ----------------------------------
2253 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2254 ac_fn_c_check_func ()
2255 {
2256   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2258 $as_echo_n "checking for $2... " >&6; }
2259 if eval \${$3+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2265    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2266 #define $2 innocuous_$2
2267
2268 /* System header to define __stub macros and hopefully few prototypes,
2269     which can conflict with char $2 (); below.
2270     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2271     <limits.h> exists even on freestanding compilers.  */
2272
2273 #ifdef __STDC__
2274 # include <limits.h>
2275 #else
2276 # include <assert.h>
2277 #endif
2278
2279 #undef $2
2280
2281 /* Override any GCC internal prototype to avoid an error.
2282    Use char because int might match the return type of a GCC
2283    builtin and then its argument prototype would still apply.  */
2284 #ifdef __cplusplus
2285 extern "C"
2286 #endif
2287 char $2 ();
2288 /* The GNU C library defines this for functions which it implements
2289     to always fail with ENOSYS.  Some functions are actually named
2290     something starting with __ and the normal name is an alias.  */
2291 #if defined __stub_$2 || defined __stub___$2
2292 choke me
2293 #endif
2294
2295 int
2296 main ()
2297 {
2298 return $2 ();
2299   ;
2300   return 0;
2301 }
2302 _ACEOF
2303 if ac_fn_c_try_link "$LINENO"; then :
2304   eval "$3=yes"
2305 else
2306   eval "$3=no"
2307 fi
2308 rm -f core conftest.err conftest.$ac_objext \
2309     conftest$ac_exeext conftest.$ac_ext
2310 fi
2311 eval ac_res=\$$3
2312                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2313 $as_echo "$ac_res" >&6; }
2314   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2315
2316 } # ac_fn_c_check_func
2317
2318 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2319 # -------------------------------------------
2320 # Tests whether TYPE exists after having included INCLUDES, setting cache
2321 # variable VAR accordingly.
2322 ac_fn_c_check_type ()
2323 {
2324   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2326 $as_echo_n "checking for $2... " >&6; }
2327 if eval \${$3+:} false; then :
2328   $as_echo_n "(cached) " >&6
2329 else
2330   eval "$3=no"
2331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332 /* end confdefs.h.  */
2333 $4
2334 int
2335 main ()
2336 {
2337 if (sizeof ($2))
2338          return 0;
2339   ;
2340   return 0;
2341 }
2342 _ACEOF
2343 if ac_fn_c_try_compile "$LINENO"; then :
2344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2345 /* end confdefs.h.  */
2346 $4
2347 int
2348 main ()
2349 {
2350 if (sizeof (($2)))
2351             return 0;
2352   ;
2353   return 0;
2354 }
2355 _ACEOF
2356 if ac_fn_c_try_compile "$LINENO"; then :
2357
2358 else
2359   eval "$3=yes"
2360 fi
2361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 fi
2365 eval ac_res=\$$3
2366                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2367 $as_echo "$ac_res" >&6; }
2368   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2369
2370 } # ac_fn_c_check_type
2371 cat >config.log <<_ACEOF
2372 This file contains any messages produced by compilers while
2373 running configure, to aid debugging if configure makes a mistake.
2374
2375 It was created by emacs $as_me 24.0.50, which was
2376 generated by GNU Autoconf 2.68.  Invocation command line was
2377
2378   $ $0 $@
2379
2380 _ACEOF
2381 exec 5>>config.log
2382 {
2383 cat <<_ASUNAME
2384 ## --------- ##
2385 ## Platform. ##
2386 ## --------- ##
2387
2388 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2389 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2390 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2391 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2392 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2393
2394 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2395 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2396
2397 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2398 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2399 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2400 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2401 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2402 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2403 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2404
2405 _ASUNAME
2406
2407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408 for as_dir in $PATH
2409 do
2410   IFS=$as_save_IFS
2411   test -z "$as_dir" && as_dir=.
2412     $as_echo "PATH: $as_dir"
2413   done
2414 IFS=$as_save_IFS
2415
2416 } >&5
2417
2418 cat >&5 <<_ACEOF
2419
2420
2421 ## ----------- ##
2422 ## Core tests. ##
2423 ## ----------- ##
2424
2425 _ACEOF
2426
2427
2428 # Keep a trace of the command line.
2429 # Strip out --no-create and --no-recursion so they do not pile up.
2430 # Strip out --silent because we don't want to record it for future runs.
2431 # Also quote any args containing shell meta-characters.
2432 # Make two passes to allow for proper duplicate-argument suppression.
2433 ac_configure_args=
2434 ac_configure_args0=
2435 ac_configure_args1=
2436 ac_must_keep_next=false
2437 for ac_pass in 1 2
2438 do
2439   for ac_arg
2440   do
2441     case $ac_arg in
2442     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2443     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2444     | -silent | --silent | --silen | --sile | --sil)
2445       continue ;;
2446     *\'*)
2447       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2448     esac
2449     case $ac_pass in
2450     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2451     2)
2452       as_fn_append ac_configure_args1 " '$ac_arg'"
2453       if test $ac_must_keep_next = true; then
2454         ac_must_keep_next=false # Got value, back to normal.
2455       else
2456         case $ac_arg in
2457           *=* | --config-cache | -C | -disable-* | --disable-* \
2458           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2459           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2460           | -with-* | --with-* | -without-* | --without-* | --x)
2461             case "$ac_configure_args0 " in
2462               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2463             esac
2464             ;;
2465           -* ) ac_must_keep_next=true ;;
2466         esac
2467       fi
2468       as_fn_append ac_configure_args " '$ac_arg'"
2469       ;;
2470     esac
2471   done
2472 done
2473 { ac_configure_args0=; unset ac_configure_args0;}
2474 { ac_configure_args1=; unset ac_configure_args1;}
2475
2476 # When interrupted or exit'd, cleanup temporary files, and complete
2477 # config.log.  We remove comments because anyway the quotes in there
2478 # would cause problems or look ugly.
2479 # WARNING: Use '\'' to represent an apostrophe within the trap.
2480 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2481 trap 'exit_status=$?
2482   # Save into config.log some information that might help in debugging.
2483   {
2484     echo
2485
2486     $as_echo "## ---------------- ##
2487 ## Cache variables. ##
2488 ## ---------------- ##"
2489     echo
2490     # The following way of writing the cache mishandles newlines in values,
2491 (
2492   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2493     eval ac_val=\$$ac_var
2494     case $ac_val in #(
2495     *${as_nl}*)
2496       case $ac_var in #(
2497       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2498 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2499       esac
2500       case $ac_var in #(
2501       _ | IFS | as_nl) ;; #(
2502       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2503       *) { eval $ac_var=; unset $ac_var;} ;;
2504       esac ;;
2505     esac
2506   done
2507   (set) 2>&1 |
2508     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2509     *${as_nl}ac_space=\ *)
2510       sed -n \
2511         "s/'\''/'\''\\\\'\'''\''/g;
2512           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2513       ;; #(
2514     *)
2515       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2516       ;;
2517     esac |
2518     sort
2519 )
2520     echo
2521
2522     $as_echo "## ----------------- ##
2523 ## Output variables. ##
2524 ## ----------------- ##"
2525     echo
2526     for ac_var in $ac_subst_vars
2527     do
2528       eval ac_val=\$$ac_var
2529       case $ac_val in
2530       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2531       esac
2532       $as_echo "$ac_var='\''$ac_val'\''"
2533     done | sort
2534     echo
2535
2536     if test -n "$ac_subst_files"; then
2537       $as_echo "## ------------------- ##
2538 ## File substitutions. ##
2539 ## ------------------- ##"
2540       echo
2541       for ac_var in $ac_subst_files
2542       do
2543         eval ac_val=\$$ac_var
2544         case $ac_val in
2545         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2546         esac
2547         $as_echo "$ac_var='\''$ac_val'\''"
2548       done | sort
2549       echo
2550     fi
2551
2552     if test -s confdefs.h; then
2553       $as_echo "## ----------- ##
2554 ## confdefs.h. ##
2555 ## ----------- ##"
2556       echo
2557       cat confdefs.h
2558       echo
2559     fi
2560     test "$ac_signal" != 0 &&
2561       $as_echo "$as_me: caught signal $ac_signal"
2562     $as_echo "$as_me: exit $exit_status"
2563   } >&5
2564   rm -f core *.core core.conftest.* &&
2565     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2566     exit $exit_status
2567 ' 0
2568 for ac_signal in 1 2 13 15; do
2569   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2570 done
2571 ac_signal=0
2572
2573 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2574 rm -f -r conftest* confdefs.h
2575
2576 $as_echo "/* confdefs.h */" > confdefs.h
2577
2578 # Predefined preprocessor variables.
2579
2580 cat >>confdefs.h <<_ACEOF
2581 #define PACKAGE_NAME "$PACKAGE_NAME"
2582 _ACEOF
2583
2584 cat >>confdefs.h <<_ACEOF
2585 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2586 _ACEOF
2587
2588 cat >>confdefs.h <<_ACEOF
2589 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2590 _ACEOF
2591
2592 cat >>confdefs.h <<_ACEOF
2593 #define PACKAGE_STRING "$PACKAGE_STRING"
2594 _ACEOF
2595
2596 cat >>confdefs.h <<_ACEOF
2597 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2598 _ACEOF
2599
2600 cat >>confdefs.h <<_ACEOF
2601 #define PACKAGE_URL "$PACKAGE_URL"
2602 _ACEOF
2603
2604
2605 # Let the site file select an alternate cache file if it wants to.
2606 # Prefer an explicitly selected file to automatically selected ones.
2607 ac_site_file1=NONE
2608 ac_site_file2=NONE
2609 if test -n "$CONFIG_SITE"; then
2610   # We do not want a PATH search for config.site.
2611   case $CONFIG_SITE in #((
2612     -*)  ac_site_file1=./$CONFIG_SITE;;
2613     */*) ac_site_file1=$CONFIG_SITE;;
2614     *)   ac_site_file1=./$CONFIG_SITE;;
2615   esac
2616 elif test "x$prefix" != xNONE; then
2617   ac_site_file1=$prefix/share/config.site
2618   ac_site_file2=$prefix/etc/config.site
2619 else
2620   ac_site_file1=$ac_default_prefix/share/config.site
2621   ac_site_file2=$ac_default_prefix/etc/config.site
2622 fi
2623 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2624 do
2625   test "x$ac_site_file" = xNONE && continue
2626   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2627     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2628 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2629     sed 's/^/| /' "$ac_site_file" >&5
2630     . "$ac_site_file" \
2631       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633 as_fn_error $? "failed to load site script $ac_site_file
2634 See \`config.log' for more details" "$LINENO" 5; }
2635   fi
2636 done
2637
2638 if test -r "$cache_file"; then
2639   # Some versions of bash will fail to source /dev/null (special files
2640   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2641   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2642     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2643 $as_echo "$as_me: loading cache $cache_file" >&6;}
2644     case $cache_file in
2645       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2646       *)                      . "./$cache_file";;
2647     esac
2648   fi
2649 else
2650   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2651 $as_echo "$as_me: creating cache $cache_file" >&6;}
2652   >$cache_file
2653 fi
2654
2655 as_fn_append ac_header_list " stdlib.h"
2656 as_fn_append ac_header_list " unistd.h"
2657 as_fn_append ac_header_list " sys/param.h"
2658 gl_getopt_required=GNU
2659 as_fn_append ac_header_list " getopt.h"
2660 as_fn_append ac_func_list " alarm"
2661 as_fn_append ac_header_list " sys/time.h"
2662 as_fn_append ac_func_list " localtime_r"
2663 # Check that the precious variables saved in the cache have kept the same
2664 # value.
2665 ac_cache_corrupted=false
2666 for ac_var in $ac_precious_vars; do
2667   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2668   eval ac_new_set=\$ac_env_${ac_var}_set
2669   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2670   eval ac_new_val=\$ac_env_${ac_var}_value
2671   case $ac_old_set,$ac_new_set in
2672     set,)
2673       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2674 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2675       ac_cache_corrupted=: ;;
2676     ,set)
2677       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2678 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2679       ac_cache_corrupted=: ;;
2680     ,);;
2681     *)
2682       if test "x$ac_old_val" != "x$ac_new_val"; then
2683         # differences in whitespace do not lead to failure.
2684         ac_old_val_w=`echo x $ac_old_val`
2685         ac_new_val_w=`echo x $ac_new_val`
2686         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2687           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2688 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2689           ac_cache_corrupted=:
2690         else
2691           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2692 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2693           eval $ac_var=\$ac_old_val
2694         fi
2695         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2696 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2697         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2698 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2699       fi;;
2700   esac
2701   # Pass precious variables to config.status.
2702   if test "$ac_new_set" = set; then
2703     case $ac_new_val in
2704     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2705     *) ac_arg=$ac_var=$ac_new_val ;;
2706     esac
2707     case " $ac_configure_args " in
2708       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2709       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2710     esac
2711   fi
2712 done
2713 if $ac_cache_corrupted; then
2714   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2715 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2716   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2717 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2718   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2719 fi
2720 ## -------------------- ##
2721 ## Main body of script. ##
2722 ## -------------------- ##
2723
2724 ac_ext=c
2725 ac_cpp='$CPP $CPPFLAGS'
2726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2729
2730
2731 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2732
2733
2734 am__api_version='1.11'
2735
2736 ac_aux_dir=
2737 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2738   if test -f "$ac_dir/install-sh"; then
2739     ac_aux_dir=$ac_dir
2740     ac_install_sh="$ac_aux_dir/install-sh -c"
2741     break
2742   elif test -f "$ac_dir/install.sh"; then
2743     ac_aux_dir=$ac_dir
2744     ac_install_sh="$ac_aux_dir/install.sh -c"
2745     break
2746   elif test -f "$ac_dir/shtool"; then
2747     ac_aux_dir=$ac_dir
2748     ac_install_sh="$ac_aux_dir/shtool install -c"
2749     break
2750   fi
2751 done
2752 if test -z "$ac_aux_dir"; then
2753   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2754 fi
2755
2756 # These three variables are undocumented and unsupported,
2757 # and are intended to be withdrawn in a future Autoconf release.
2758 # They can cause serious problems if a builder's source tree is in a directory
2759 # whose full name contains unusual characters.
2760 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2761 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2762 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2763
2764
2765 # Find a good install program.  We prefer a C program (faster),
2766 # so one script is as good as another.  But avoid the broken or
2767 # incompatible versions:
2768 # SysV /etc/install, /usr/sbin/install
2769 # SunOS /usr/etc/install
2770 # IRIX /sbin/install
2771 # AIX /bin/install
2772 # AmigaOS /C/install, which installs bootblocks on floppy discs
2773 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2774 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2775 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2776 # OS/2's system install, which has a completely different semantic
2777 # ./install, which can be erroneously created by make from ./install.sh.
2778 # Reject install programs that cannot install multiple files.
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2780 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2781 if test -z "$INSTALL"; then
2782 if ${ac_cv_path_install+:} false; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2786 for as_dir in $PATH
2787 do
2788   IFS=$as_save_IFS
2789   test -z "$as_dir" && as_dir=.
2790     # Account for people who put trailing slashes in PATH elements.
2791 case $as_dir/ in #((
2792   ./ | .// | /[cC]/* | \
2793   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2794   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2795   /usr/ucb/* ) ;;
2796   *)
2797     # OSF1 and SCO ODT 3.0 have their own names for install.
2798     # Don't use installbsd from OSF since it installs stuff as root
2799     # by default.
2800     for ac_prog in ginstall scoinst install; do
2801       for ac_exec_ext in '' $ac_executable_extensions; do
2802         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2803           if test $ac_prog = install &&
2804             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2805             # AIX install.  It has an incompatible calling convention.
2806             :
2807           elif test $ac_prog = install &&
2808             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2809             # program-specific install script used by HP pwplus--don't use.
2810             :
2811           else
2812             rm -rf conftest.one conftest.two conftest.dir
2813             echo one > conftest.one
2814             echo two > conftest.two
2815             mkdir conftest.dir
2816             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2817               test -s conftest.one && test -s conftest.two &&
2818               test -s conftest.dir/conftest.one &&
2819               test -s conftest.dir/conftest.two
2820             then
2821               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2822               break 3
2823             fi
2824           fi
2825         fi
2826       done
2827     done
2828     ;;
2829 esac
2830
2831   done
2832 IFS=$as_save_IFS
2833
2834 rm -rf conftest.one conftest.two conftest.dir
2835
2836 fi
2837   if test "${ac_cv_path_install+set}" = set; then
2838     INSTALL=$ac_cv_path_install
2839   else
2840     # As a last resort, use the slow shell script.  Don't cache a
2841     # value for INSTALL within a source directory, because that will
2842     # break other packages using the cache if that directory is
2843     # removed, or if the value is a relative name.
2844     INSTALL=$ac_install_sh
2845   fi
2846 fi
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2848 $as_echo "$INSTALL" >&6; }
2849
2850 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2851 # It thinks the first close brace ends the variable substitution.
2852 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2853
2854 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2855
2856 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2857
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2859 $as_echo_n "checking whether build environment is sane... " >&6; }
2860 # Just in case
2861 sleep 1
2862 echo timestamp > conftest.file
2863 # Reject unsafe characters in $srcdir or the absolute working directory
2864 # name.  Accept space and tab only in the latter.
2865 am_lf='
2866 '
2867 case `pwd` in
2868   *[\\\"\#\$\&\'\`$am_lf]*)
2869     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2870 esac
2871 case $srcdir in
2872   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2873     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2874 esac
2875
2876 # Do `set' in a subshell so we don't clobber the current shell's
2877 # arguments.  Must try -L first in case configure is actually a
2878 # symlink; some systems play weird games with the mod time of symlinks
2879 # (eg FreeBSD returns the mod time of the symlink's containing
2880 # directory).
2881 if (
2882    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2883    if test "$*" = "X"; then
2884       # -L didn't work.
2885       set X `ls -t "$srcdir/configure" conftest.file`
2886    fi
2887    rm -f conftest.file
2888    if test "$*" != "X $srcdir/configure conftest.file" \
2889       && test "$*" != "X conftest.file $srcdir/configure"; then
2890
2891       # If neither matched, then we have a broken ls.  This can happen
2892       # if, for instance, CONFIG_SHELL is bash and it inherits a
2893       # broken ls alias from the environment.  This has actually
2894       # happened.  Such a system could not be considered "sane".
2895       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2896 alias in your environment" "$LINENO" 5
2897    fi
2898
2899    test "$2" = conftest.file
2900    )
2901 then
2902    # Ok.
2903    :
2904 else
2905    as_fn_error $? "newly created file is older than distributed files!
2906 Check your system clock" "$LINENO" 5
2907 fi
2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2909 $as_echo "yes" >&6; }
2910 test "$program_prefix" != NONE &&
2911   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2912 # Use a double $ so make ignores it.
2913 test "$program_suffix" != NONE &&
2914   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2915 # Double any \ or $.
2916 # By default was `s,x,x', remove it if useless.
2917 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2918 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2919
2920 # expand $ac_aux_dir to an absolute path
2921 am_aux_dir=`cd $ac_aux_dir && pwd`
2922
2923 if test x"${MISSING+set}" != xset; then
2924   case $am_aux_dir in
2925   *\ * | *\     *)
2926     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2927   *)
2928     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2929   esac
2930 fi
2931 # Use eval to expand $SHELL
2932 if eval "$MISSING --run true"; then
2933   am_missing_run="$MISSING --run "
2934 else
2935   am_missing_run=
2936   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2937 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2938 fi
2939
2940 if test x"${install_sh}" != xset; then
2941   case $am_aux_dir in
2942   *\ * | *\     *)
2943     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2944   *)
2945     install_sh="\${SHELL} $am_aux_dir/install-sh"
2946   esac
2947 fi
2948
2949 # Installed binaries are usually stripped using `strip' when the user
2950 # run `make install-strip'.  However `strip' might not be the right
2951 # tool to use in cross-compilation environments, therefore Automake
2952 # will honor the `STRIP' environment variable to overrule this program.
2953 if test "$cross_compiling" != no; then
2954   if test -n "$ac_tool_prefix"; then
2955   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2956 set dummy ${ac_tool_prefix}strip; ac_word=$2
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2958 $as_echo_n "checking for $ac_word... " >&6; }
2959 if ${ac_cv_prog_STRIP+:} false; then :
2960   $as_echo_n "(cached) " >&6
2961 else
2962   if test -n "$STRIP"; then
2963   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2964 else
2965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2966 for as_dir in $PATH
2967 do
2968   IFS=$as_save_IFS
2969   test -z "$as_dir" && as_dir=.
2970     for ac_exec_ext in '' $ac_executable_extensions; do
2971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2972     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2974     break 2
2975   fi
2976 done
2977   done
2978 IFS=$as_save_IFS
2979
2980 fi
2981 fi
2982 STRIP=$ac_cv_prog_STRIP
2983 if test -n "$STRIP"; then
2984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2985 $as_echo "$STRIP" >&6; }
2986 else
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2988 $as_echo "no" >&6; }
2989 fi
2990
2991
2992 fi
2993 if test -z "$ac_cv_prog_STRIP"; then
2994   ac_ct_STRIP=$STRIP
2995   # Extract the first word of "strip", so it can be a program name with args.
2996 set dummy strip; ac_word=$2
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2998 $as_echo_n "checking for $ac_word... " >&6; }
2999 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3000   $as_echo_n "(cached) " >&6
3001 else
3002   if test -n "$ac_ct_STRIP"; then
3003   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3004 else
3005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3006 for as_dir in $PATH
3007 do
3008   IFS=$as_save_IFS
3009   test -z "$as_dir" && as_dir=.
3010     for ac_exec_ext in '' $ac_executable_extensions; do
3011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3012     ac_cv_prog_ac_ct_STRIP="strip"
3013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3014     break 2
3015   fi
3016 done
3017   done
3018 IFS=$as_save_IFS
3019
3020 fi
3021 fi
3022 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3023 if test -n "$ac_ct_STRIP"; then
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3025 $as_echo "$ac_ct_STRIP" >&6; }
3026 else
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3028 $as_echo "no" >&6; }
3029 fi
3030
3031   if test "x$ac_ct_STRIP" = x; then
3032     STRIP=":"
3033   else
3034     case $cross_compiling:$ac_tool_warned in
3035 yes:)
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3038 ac_tool_warned=yes ;;
3039 esac
3040     STRIP=$ac_ct_STRIP
3041   fi
3042 else
3043   STRIP="$ac_cv_prog_STRIP"
3044 fi
3045
3046 fi
3047 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3048
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3050 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3051 if test -z "$MKDIR_P"; then
3052   if ${ac_cv_path_mkdir+:} false; then :
3053   $as_echo_n "(cached) " >&6
3054 else
3055   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3056 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3057 do
3058   IFS=$as_save_IFS
3059   test -z "$as_dir" && as_dir=.
3060     for ac_prog in mkdir gmkdir; do
3061          for ac_exec_ext in '' $ac_executable_extensions; do
3062            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3063            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3064              'mkdir (GNU coreutils) '* | \
3065              'mkdir (coreutils) '* | \
3066              'mkdir (fileutils) '4.1*)
3067                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3068                break 3;;
3069            esac
3070          done
3071        done
3072   done
3073 IFS=$as_save_IFS
3074
3075 fi
3076
3077   test -d ./--version && rmdir ./--version
3078   if test "${ac_cv_path_mkdir+set}" = set; then
3079     MKDIR_P="$ac_cv_path_mkdir -p"
3080   else
3081     # As a last resort, use the slow shell script.  Don't cache a
3082     # value for MKDIR_P within a source directory, because that will
3083     # break other packages using the cache if that directory is
3084     # removed, or if the value is a relative name.
3085     MKDIR_P="$ac_install_sh -d"
3086   fi
3087 fi
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3089 $as_echo "$MKDIR_P" >&6; }
3090
3091
3092 mkdir_p="$MKDIR_P"
3093 case $mkdir_p in
3094   [\\/$]* | ?:[\\/]*) ;;
3095   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3096 esac
3097
3098 for ac_prog in gawk mawk nawk awk
3099 do
3100   # Extract the first word of "$ac_prog", so it can be a program name with args.
3101 set dummy $ac_prog; ac_word=$2
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3103 $as_echo_n "checking for $ac_word... " >&6; }
3104 if ${ac_cv_prog_AWK+:} false; then :
3105   $as_echo_n "(cached) " >&6
3106 else
3107   if test -n "$AWK"; then
3108   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3109 else
3110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3111 for as_dir in $PATH
3112 do
3113   IFS=$as_save_IFS
3114   test -z "$as_dir" && as_dir=.
3115     for ac_exec_ext in '' $ac_executable_extensions; do
3116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3117     ac_cv_prog_AWK="$ac_prog"
3118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3119     break 2
3120   fi
3121 done
3122   done
3123 IFS=$as_save_IFS
3124
3125 fi
3126 fi
3127 AWK=$ac_cv_prog_AWK
3128 if test -n "$AWK"; then
3129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3130 $as_echo "$AWK" >&6; }
3131 else
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3133 $as_echo "no" >&6; }
3134 fi
3135
3136
3137   test -n "$AWK" && break
3138 done
3139
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3141 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3142 set x ${MAKE-make}
3143 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3144 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3145   $as_echo_n "(cached) " >&6
3146 else
3147   cat >conftest.make <<\_ACEOF
3148 SHELL = /bin/sh
3149 all:
3150         @echo '@@@%%%=$(MAKE)=@@@%%%'
3151 _ACEOF
3152 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3153 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3154   *@@@%%%=?*=@@@%%%*)
3155     eval ac_cv_prog_make_${ac_make}_set=yes;;
3156   *)
3157     eval ac_cv_prog_make_${ac_make}_set=no;;
3158 esac
3159 rm -f conftest.make
3160 fi
3161 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3163 $as_echo "yes" >&6; }
3164   SET_MAKE=
3165 else
3166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3167 $as_echo "no" >&6; }
3168   SET_MAKE="MAKE=${MAKE-make}"
3169 fi
3170
3171 rm -rf .tst 2>/dev/null
3172 mkdir .tst 2>/dev/null
3173 if test -d .tst; then
3174   am__leading_dot=.
3175 else
3176   am__leading_dot=_
3177 fi
3178 rmdir .tst 2>/dev/null
3179
3180 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3181   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3182   # is not polluted with repeated "-I."
3183   am__isrc=' -I$(srcdir)'
3184   # test to see if srcdir already configured
3185   if test -f $srcdir/config.status; then
3186     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3187   fi
3188 fi
3189
3190 # test whether we have cygpath
3191 if test -z "$CYGPATH_W"; then
3192   if (cygpath --version) >/dev/null 2>/dev/null; then
3193     CYGPATH_W='cygpath -w'
3194   else
3195     CYGPATH_W=echo
3196   fi
3197 fi
3198
3199
3200 # Define the identity of the package.
3201  PACKAGE='emacs'
3202  VERSION='24.0.50'
3203
3204
3205 cat >>confdefs.h <<_ACEOF
3206 #define PACKAGE "$PACKAGE"
3207 _ACEOF
3208
3209
3210 cat >>confdefs.h <<_ACEOF
3211 #define VERSION "$VERSION"
3212 _ACEOF
3213
3214 # Some tools Automake needs.
3215
3216 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3217
3218
3219 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3220
3221
3222 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3223
3224
3225 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3226
3227
3228 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3229
3230 # We need awk for the "check" target.  The system "awk" is bad on
3231 # some platforms.
3232 # Always define AMTAR for backward compatibility.
3233
3234 AMTAR=${AMTAR-"${am_missing_run}tar"}
3235
3236 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3237
3238
3239
3240
3241
3242
3243
3244
3245 lispdir='${datadir}/emacs/${version}/lisp'
3246 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3247 '${datadir}/emacs/site-lisp'
3248 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3249 etcdir='${datadir}/emacs/${version}/etc'
3250 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3251 docdir='${datadir}/emacs/${version}/etc'
3252 gamedir='${localstatedir}/games/emacs'
3253
3254
3255
3256
3257 # Check whether --with-pop was given.
3258 if test "${with_pop+set}" = set; then :
3259   withval=$with_pop;
3260 else
3261      with_pop=yes
3262 fi
3263
3264 if test "$with_pop" = yes; then
3265    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3266
3267 fi
3268
3269
3270 # Check whether --with-kerberos was given.
3271 if test "${with_kerberos+set}" = set; then :
3272   withval=$with_kerberos;
3273 else
3274       with_kerberos=no
3275 fi
3276
3277 if test "$with_kerberos" != no; then
3278    $as_echo "#define KERBEROS 1" >>confdefs.h
3279
3280 fi
3281
3282
3283 # Check whether --with-kerberos5 was given.
3284 if test "${with_kerberos5+set}" = set; then :
3285   withval=$with_kerberos5;
3286 else
3287       with_kerberos5=no
3288 fi
3289
3290 if test "${with_kerberos5}" != no; then
3291   if test "${with_kerberos}" = no; then
3292     with_kerberos=yes
3293     $as_echo "#define KERBEROS 1" >>confdefs.h
3294
3295   fi
3296
3297 $as_echo "#define KERBEROS5 1" >>confdefs.h
3298
3299 fi
3300
3301
3302 # Check whether --with-hesiod was given.
3303 if test "${with_hesiod+set}" = set; then :
3304   withval=$with_hesiod;
3305 else
3306       with_hesiod=no
3307 fi
3308
3309 if test "$with_hesiod" != no; then
3310
3311 $as_echo "#define HESIOD 1" >>confdefs.h
3312
3313 fi
3314
3315
3316 # Check whether --with-mmdf was given.
3317 if test "${with_mmdf+set}" = set; then :
3318   withval=$with_mmdf;
3319 else
3320       with_mmdf=no
3321 fi
3322
3323 if test "$with_mmdf" != no; then
3324
3325 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3326
3327 fi
3328
3329
3330 # Check whether --with-mail-unlink was given.
3331 if test "${with_mail_unlink+set}" = set; then :
3332   withval=$with_mail_unlink;
3333 else
3334       with_mail_unlink=no
3335 fi
3336
3337 if test "$with_mail_unlink" != no; then
3338
3339 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3340
3341 fi
3342
3343
3344 # Check whether --with-mailhost was given.
3345 if test "${with_mailhost+set}" = set; then :
3346   withval=$with_mailhost;
3347 cat >>confdefs.h <<_ACEOF
3348 #define MAILHOST "$withval"
3349 _ACEOF
3350
3351 fi
3352
3353
3354
3355 # Check whether --with-sound was given.
3356 if test "${with_sound+set}" = set; then :
3357   withval=$with_sound;
3358 else
3359      with_sound=yes
3360 fi
3361
3362
3363
3364 # Check whether --with-sync-input was given.
3365 if test "${with_sync_input+set}" = set; then :
3366   withval=$with_sync_input;
3367 else
3368      with_sync_input=yes
3369 fi
3370
3371 if test "$with_sync_input" = yes; then
3372
3373 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3374
3375 fi
3376
3377
3378 # Check whether --with-x-toolkit was given.
3379 if test "${with_x_toolkit+set}" = set; then :
3380   withval=$with_x_toolkit;        case "${withval}" in
3381             y | ye | yes )      val=gtk ;;
3382             n | no )            val=no  ;;
3383             l | lu | luc | luci | lucid )       val=lucid ;;
3384             a | at | ath | athe | athen | athena )      val=athena ;;
3385             m | mo | mot | moti | motif )       val=motif ;;
3386             g | gt | gtk  )     val=gtk ;;
3387             gtk3  )     val=gtk3 ;;
3388             * )
3389 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3390 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3391 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3392             ;;
3393           esac
3394           with_x_toolkit=$val
3395
3396 fi
3397
3398
3399
3400 # Check whether --with-xpm was given.
3401 if test "${with_xpm+set}" = set; then :
3402   withval=$with_xpm;
3403 else
3404      with_xpm=yes
3405 fi
3406
3407
3408 # Check whether --with-jpeg was given.
3409 if test "${with_jpeg+set}" = set; then :
3410   withval=$with_jpeg;
3411 else
3412      with_jpeg=yes
3413 fi
3414
3415
3416 # Check whether --with-tiff was given.
3417 if test "${with_tiff+set}" = set; then :
3418   withval=$with_tiff;
3419 else
3420      with_tiff=yes
3421 fi
3422
3423
3424 # Check whether --with-gif was given.
3425 if test "${with_gif+set}" = set; then :
3426   withval=$with_gif;
3427 else
3428      with_gif=yes
3429 fi
3430
3431
3432 # Check whether --with-png was given.
3433 if test "${with_png+set}" = set; then :
3434   withval=$with_png;
3435 else
3436      with_png=yes
3437 fi
3438
3439
3440 # Check whether --with-rsvg was given.
3441 if test "${with_rsvg+set}" = set; then :
3442   withval=$with_rsvg;
3443 else
3444      with_rsvg=yes
3445 fi
3446
3447
3448 # Check whether --with-xml2 was given.
3449 if test "${with_xml2+set}" = set; then :
3450   withval=$with_xml2;
3451 else
3452      with_xml2=yes
3453 fi
3454
3455
3456 # Check whether --with-imagemagick was given.
3457 if test "${with_imagemagick+set}" = set; then :
3458   withval=$with_imagemagick;
3459 else
3460      with_imagemagick=yes
3461 fi
3462
3463
3464
3465 # Check whether --with-xft was given.
3466 if test "${with_xft+set}" = set; then :
3467   withval=$with_xft;
3468 else
3469      with_xft=yes
3470 fi
3471
3472
3473 # Check whether --with-libotf was given.
3474 if test "${with_libotf+set}" = set; then :
3475   withval=$with_libotf;
3476 else
3477      with_libotf=yes
3478 fi
3479
3480
3481 # Check whether --with-m17n-flt was given.
3482 if test "${with_m17n_flt+set}" = set; then :
3483   withval=$with_m17n_flt;
3484 else
3485      with_m17n_flt=yes
3486 fi
3487
3488
3489
3490 # Check whether --with-toolkit-scroll-bars was given.
3491 if test "${with_toolkit_scroll_bars+set}" = set; then :
3492   withval=$with_toolkit_scroll_bars;
3493 else
3494      with_toolkit_scroll_bars=yes
3495 fi
3496
3497
3498 # Check whether --with-xaw3d was given.
3499 if test "${with_xaw3d+set}" = set; then :
3500   withval=$with_xaw3d;
3501 else
3502      with_xaw3d=yes
3503 fi
3504
3505
3506 # Check whether --with-xim was given.
3507 if test "${with_xim+set}" = set; then :
3508   withval=$with_xim;
3509 else
3510      with_xim=yes
3511 fi
3512
3513
3514 # Check whether --with-ns was given.
3515 if test "${with_ns+set}" = set; then :
3516   withval=$with_ns;
3517 else
3518       with_ns=no
3519 fi
3520
3521
3522
3523 # Check whether --with-gpm was given.
3524 if test "${with_gpm+set}" = set; then :
3525   withval=$with_gpm;
3526 else
3527      with_gpm=yes
3528 fi
3529
3530
3531 # Check whether --with-dbus was given.
3532 if test "${with_dbus+set}" = set; then :
3533   withval=$with_dbus;
3534 else
3535      with_dbus=yes
3536 fi
3537
3538
3539 # Check whether --with-gconf was given.
3540 if test "${with_gconf+set}" = set; then :
3541   withval=$with_gconf;
3542 else
3543      with_gconf=yes
3544 fi
3545
3546
3547 # Check whether --with-selinux was given.
3548 if test "${with_selinux+set}" = set; then :
3549   withval=$with_selinux;
3550 else
3551      with_selinux=yes
3552 fi
3553
3554
3555 # Check whether --with-gnutls was given.
3556 if test "${with_gnutls+set}" = set; then :
3557   withval=$with_gnutls;
3558 else
3559      with_gnutls=yes
3560 fi
3561
3562
3563 ## For the times when you want to build Emacs but don't have
3564 ## a suitable makeinfo, and can live without the manuals.
3565
3566 # Check whether --with-makeinfo was given.
3567 if test "${with_makeinfo+set}" = set; then :
3568   withval=$with_makeinfo;
3569 else
3570      with_makeinfo=yes
3571 fi
3572
3573
3574 ## This is an option because I do not know if all info/man support
3575 ## compressed files, nor how to test if they do so.
3576
3577 # Check whether --with-compress-info was given.
3578 if test "${with_compress_info+set}" = set; then :
3579   withval=$with_compress_info;
3580 else
3581      with_compress_info=yes
3582 fi
3583
3584 if test $with_compress_info = yes; then
3585    GZIP_INFO=yes
3586 else
3587    GZIP_INFO=
3588 fi
3589
3590
3591
3592 # Check whether --with-pkg-config-prog was given.
3593 if test "${with_pkg_config_prog+set}" = set; then :
3594   withval=$with_pkg_config_prog;
3595 fi
3596
3597 if test "X${with_pkg_config_prog}" != X; then
3598    if test "${with_pkg_config_prog}" != yes; then
3599       PKG_CONFIG="${with_pkg_config_prog}"
3600    fi
3601 fi
3602
3603 CRT_DIR=
3604
3605 # Check whether --with-crt-dir was given.
3606 if test "${with_crt_dir+set}" = set; then :
3607   withval=$with_crt_dir;
3608 fi
3609
3610 CRT_DIR="${with_crt_dir}"
3611
3612
3613 # Check whether --with-gameuser was given.
3614 if test "${with_gameuser+set}" = set; then :
3615   withval=$with_gameuser;
3616 fi
3617
3618 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3619   && gameuser="${with_gameuser}"
3620 test "X$gameuser" = X && gameuser=games
3621
3622
3623 # Check whether --with-gnustep-conf was given.
3624 if test "${with_gnustep_conf+set}" = set; then :
3625   withval=$with_gnustep_conf;
3626 fi
3627
3628 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3629   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3630 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3631      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3632
3633 # Check whether --enable-ns-self-contained was given.
3634 if test "${enable_ns_self_contained+set}" = set; then :
3635   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3636 else
3637   EN_NS_SELF_CONTAINED=yes
3638 fi
3639
3640
3641 # Check whether --enable-asserts was given.
3642 if test "${enable_asserts+set}" = set; then :
3643   enableval=$enable_asserts; USE_XASSERTS=$enableval
3644 else
3645   USE_XASSERTS=no
3646 fi
3647
3648
3649 # Check whether --enable-maintainer-mode was given.
3650 if test "${enable_maintainer_mode+set}" = set; then :
3651   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3652 else
3653   USE_MAINTAINER_MODE=no
3654 fi
3655
3656 if test $USE_MAINTAINER_MODE = yes; then
3657   MAINT=
3658 else
3659   MAINT=#
3660 fi
3661
3662
3663 # Check whether --enable-locallisppath was given.
3664 if test "${enable_locallisppath+set}" = set; then :
3665   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3666   locallisppath=
3667 elif test "${enableval}" != "yes"; then
3668   locallisppath=${enableval}
3669 fi
3670 fi
3671
3672
3673 # Check whether --enable-checking was given.
3674 if test "${enable_checking+set}" = set; then :
3675   enableval=$enable_checking; ac_checking_flags="${enableval}"
3676 fi
3677
3678 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3679 for check in $ac_checking_flags
3680 do
3681         case $check in
3682         # these set all the flags to specific states
3683         yes)            ac_enable_checking=1 ;;
3684         no)             ac_enable_checking= ;
3685                         ac_gc_check_stringbytes= ;
3686                         ac_gc_check_string_overrun= ;
3687                         ac_gc_check_string_free_list= ;
3688                         ac_xmalloc_overrun= ;
3689                         ac_gc_check_cons_list= ;;
3690         all)            ac_enable_checking=1 ;
3691                         ac_gc_check_stringbytes=1 ;
3692                         ac_gc_check_string_overrun=1 ;
3693                         ac_gc_check_string_free_list=1 ;
3694                         ac_xmalloc_overrun=1 ;
3695                         ac_gc_check_cons_list=1 ;;
3696         # these enable particular checks
3697         stringbytes)    ac_gc_check_stringbytes=1 ;;
3698         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3699         stringfreelist) ac_gc_check_string_free_list=1 ;;
3700         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3701         conslist)       ac_gc_check_cons_list=1 ;;
3702         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3703         esac
3704 done
3705 IFS="$ac_save_IFS"
3706
3707 if test x$ac_enable_checking != x ; then
3708
3709 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3710
3711 fi
3712 if test x$ac_gc_check_stringbytes != x ; then
3713
3714 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3715
3716 fi
3717 if test x$ac_gc_check_stringoverrun != x ; then
3718
3719 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3720
3721 fi
3722 if test x$ac_gc_check_string_free_list != x ; then
3723
3724 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3725
3726 fi
3727 if test x$ac_xmalloc_overrun != x ; then
3728
3729 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3730
3731 fi
3732 if test x$ac_gc_check_cons_list != x ; then
3733
3734 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3735
3736 fi
3737
3738 # Check whether --enable-use-lisp-union-type was given.
3739 if test "${enable_use_lisp_union_type+set}" = set; then :
3740   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3741
3742 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3743
3744 fi
3745 fi
3746
3747
3748
3749 # Check whether --enable-profiling was given.
3750 if test "${enable_profiling+set}" = set; then :
3751   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3752 fi
3753
3754 if test x$ac_enable_profiling != x ; then
3755    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3756 else
3757    PROFILING_CFLAGS=
3758 fi
3759
3760
3761 # Check whether --enable-autodepend was given.
3762 if test "${enable_autodepend+set}" = set; then :
3763   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3764 else
3765   ac_enable_autodepend=yes
3766 fi
3767
3768
3769 #### Make srcdir absolute, if it isn't already.  It's important to
3770 #### avoid running the path through pwd unnecessarily, since pwd can
3771 #### give you automounter prefixes, which can go away.  We do all this
3772 #### so Emacs can find its files when run uninstalled.
3773 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3774 unset CDPATH
3775 case "${srcdir}" in
3776   /* ) ;;
3777   . )
3778     ## We may be able to use the $PWD environment variable to make this
3779     ## absolute.  But sometimes PWD is inaccurate.
3780     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3781     ## but that tested only for a well-formed and valid PWD,
3782     ## it did not object when PWD was well-formed and valid but just wrong.
3783     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3784     then
3785       srcdir="$PWD"
3786     else
3787       srcdir="`(cd ${srcdir}; pwd)`"
3788     fi
3789   ;;
3790   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3791 esac
3792
3793 #### Check if the source directory already has a configured system in it.
3794 if test `pwd` != `(cd ${srcdir} && pwd)` \
3795    && test -f "${srcdir}/src/config.h" ; then
3796   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3797    as a build directory right now; it has been configured in its own
3798    right.  To configure in another directory as well, you MUST
3799    use GNU make.  If you do not have GNU make, then you must
3800    now do \`make distclean' in ${srcdir},
3801    and then run $0 again." >&5
3802 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3803    as a build directory right now; it has been configured in its own
3804    right.  To configure in another directory as well, you MUST
3805    use GNU make.  If you do not have GNU make, then you must
3806    now do \`make distclean' in ${srcdir},
3807    and then run $0 again." >&2;}
3808 fi
3809
3810 #### Given the configuration name, set machfile and opsysfile to the
3811 #### names of the m/*.h and s/*.h files we should use.
3812
3813 ### Canonicalize the configuration name.
3814
3815 # Make sure we can run config.sub.
3816 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3817   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3818
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3820 $as_echo_n "checking build system type... " >&6; }
3821 if ${ac_cv_build+:} false; then :
3822   $as_echo_n "(cached) " >&6
3823 else
3824   ac_build_alias=$build_alias
3825 test "x$ac_build_alias" = x &&
3826   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3827 test "x$ac_build_alias" = x &&
3828   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3829 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3830   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3831
3832 fi
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3834 $as_echo "$ac_cv_build" >&6; }
3835 case $ac_cv_build in
3836 *-*-*) ;;
3837 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3838 esac
3839 build=$ac_cv_build
3840 ac_save_IFS=$IFS; IFS='-'
3841 set x $ac_cv_build
3842 shift
3843 build_cpu=$1
3844 build_vendor=$2
3845 shift; shift
3846 # Remember, the first character of IFS is used to create $*,
3847 # except with old shells:
3848 build_os=$*
3849 IFS=$ac_save_IFS
3850 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3851
3852
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3854 $as_echo_n "checking host system type... " >&6; }
3855 if ${ac_cv_host+:} false; then :
3856   $as_echo_n "(cached) " >&6
3857 else
3858   if test "x$host_alias" = x; then
3859   ac_cv_host=$ac_cv_build
3860 else
3861   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3862     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3863 fi
3864
3865 fi
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3867 $as_echo "$ac_cv_host" >&6; }
3868 case $ac_cv_host in
3869 *-*-*) ;;
3870 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3871 esac
3872 host=$ac_cv_host
3873 ac_save_IFS=$IFS; IFS='-'
3874 set x $ac_cv_host
3875 shift
3876 host_cpu=$1
3877 host_vendor=$2
3878 shift; shift
3879 # Remember, the first character of IFS is used to create $*,
3880 # except with old shells:
3881 host_os=$*
3882 IFS=$ac_save_IFS
3883 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3884
3885
3886 canonical=$host
3887 configuration=${host_alias-${build_alias-$host}}
3888
3889
3890
3891 ### If you add support for a new configuration, add code to this
3892 ### switch statement to recognize your configuration name and select
3893 ### the appropriate operating system and machine description files.
3894
3895 ### You would hope that you could choose an m/*.h file pretty much
3896 ### based on the machine portion of the configuration name, and an s/*.h
3897 ### file based on the operating system portion.  However, it turns out
3898 ### that each m/*.h file is pretty manufacturer-specific - for
3899 ### example mips.h is MIPS
3900 ### So we basically have to have a special case for each
3901 ### configuration name.
3902 ###
3903 ### As far as handling version numbers on operating systems is
3904 ### concerned, make sure things will fail in a fixable way.  If
3905 ### /etc/MACHINES doesn't say anything about version numbers, be
3906 ### prepared to handle anything reasonably.  If version numbers
3907 ### matter, be sure /etc/MACHINES says something about it.
3908
3909 machine='' opsys='' unported=no
3910 case "${canonical}" in
3911
3912   ## GNU/Linux ports
3913   *-*-linux-gnu*)
3914     opsys=gnu-linux
3915     case ${canonical} in
3916       alpha*)   machine=alpha ;;
3917       s390-*)   machine=ibms390 ;;
3918       s390x-*)  machine=ibms390x ;;
3919       powerpc*) machine=macppc ;;
3920       sparc*)   machine=sparc ;;
3921       ia64*)    machine=ia64 ;;
3922       m68k*)    machine=m68k ;;
3923       x86_64*)  machine=amdx86-64 ;;
3924     esac
3925   ;;
3926
3927   ## FreeBSD ports
3928   *-*-freebsd* )
3929     opsys=freebsd
3930     case "${canonical}" in
3931       alpha*)           machine=alpha ;;
3932       amd64-*|x86_64-*) machine=amdx86-64 ;;
3933       ia64-*)           machine=ia64 ;;
3934       i[3456]86-*)      machine=intel386 ;;
3935       powerpc-*)        machine=macppc ;;
3936       sparc-*)          machine=sparc ;;
3937       sparc64-*)        machine=sparc ;;
3938     esac
3939   ;;
3940
3941   ## FreeBSD kernel + glibc based userland
3942   *-*-kfreebsd*gnu* )
3943     opsys=gnu-kfreebsd
3944     case "${canonical}" in
3945       alpha*)           machine=alpha ;;
3946       amd64-*|x86_64-*) machine=amdx86-64 ;;
3947       ia64-*)           machine=ia64 ;;
3948       i[3456]86-*)      machine=intel386 ;;
3949       powerpc-*)        machine=macppc ;;
3950       sparc-*)          machine=sparc ;;
3951       sparc64-*)        machine=sparc ;;
3952     esac
3953   ;;
3954
3955   ## NetBSD ports
3956   *-*-netbsd* )
3957     opsys=netbsd
3958     case "${canonical}" in
3959       alpha*)      machine=alpha ;;
3960       x86_64-*)    machine=amdx86-64 ;;
3961       i[3456]86-*) machine=intel386 ;;
3962       m68k-*)      machine=m68k ;;
3963       powerpc-*)   machine=macppc ;;
3964       sparc*-)     machine=sparc ;;
3965       vax-*)       machine=vax ;;
3966     esac
3967   ;;
3968
3969   ## OpenBSD ports
3970   *-*-openbsd* )
3971     opsys=openbsd
3972     case "${canonical}" in
3973       alpha*)    machine=alpha ;;
3974       x86_64-*)  machine=amdx86-64 ;;
3975       i386-*)    machine=intel386 ;;
3976       powerpc-*) machine=macppc ;;
3977       sparc*)    machine=sparc ;;
3978       vax-*)     machine=vax ;;
3979     esac
3980   ;;
3981
3982   ## Apple Darwin / Mac OS X
3983   *-apple-darwin* )
3984     case "${canonical}" in
3985       i[3456]86-* )  machine=intel386 ;;
3986       powerpc-* )    machine=macppc ;;
3987       x86_64-* )     machine=amdx86-64 ;;
3988       * )            unported=yes ;;
3989     esac
3990     opsys=darwin
3991     # Define CPP as follows to make autoconf work correctly.
3992     CPP="${CC-cc} -E -no-cpp-precomp"
3993     # Use fink packages if available.
3994     if test -d /sw/include && test -d /sw/lib; then
3995       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3996       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3997       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3998     fi
3999   ;;
4000
4001   ## HP 9000 series 700 and 800, running HP/UX
4002   hppa*-hp-hpux10.2* )
4003     opsys=hpux10-20
4004   ;;
4005   hppa*-hp-hpux1[1-9]* )
4006     opsys=hpux11
4007     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4008   ;;
4009
4010   ia64*-hp-hpux1[1-9]* )
4011     machine=hp800 opsys=hpux11
4012     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4013     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4014     CANNOT_DUMP=yes
4015   ;;
4016
4017   hppa*-*-linux-gnu* )
4018     machine=hp800 opsys=gnu-linux
4019   ;;
4020
4021   ## IBM machines
4022   rs6000-ibm-aix4.[23]* )
4023     machine=ibmrs6000 opsys=aix4-2
4024   ;;
4025   powerpc-ibm-aix4.[23]*  )
4026     machine=ibmrs6000 opsys=aix4-2
4027   ;;
4028   rs6000-ibm-aix[56]* )
4029     machine=ibmrs6000 opsys=aix4-2
4030   ;;
4031   powerpc-ibm-aix[56]*  )
4032     machine=ibmrs6000 opsys=aix4-2
4033   ;;
4034
4035   ## Silicon Graphics machines
4036   ## Iris 4D
4037   mips-sgi-irix6.5 )
4038     machine=iris4d opsys=irix6-5
4039     # Without defining _LANGUAGE_C, things get masked out in the headers
4040     # so that, for instance, grepping for `free' in stdlib.h fails and
4041     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4042     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4043     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4044   ;;
4045
4046   ## Suns
4047   *-sun-solaris* \
4048     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4049     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4050     case "${canonical}" in
4051       i[3456]86-*-* )     machine=intel386 ;;
4052       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4053       sparc* )          machine=sparc ;;
4054       * )               unported=yes ;;
4055     esac
4056     case "${canonical}" in
4057       *-sunos5.6* | *-solaris2.6* )
4058                 opsys=sol2-6
4059                 NON_GNU_CPP=/usr/ccs/lib/cpp
4060                 RANLIB="ar -ts"
4061                 ;;
4062       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4063                 opsys=sol2-6
4064                 emacs_check_sunpro_c=yes
4065                 NON_GNU_CPP=/usr/ccs/lib/cpp
4066                 ;;
4067       *-sunos5* | *-solaris* )
4068                 opsys=sol2-10
4069                 emacs_check_sunpro_c=yes
4070                 NON_GNU_CPP=/usr/ccs/lib/cpp
4071                 ;;
4072     esac
4073     ## Watch out for a compiler that we know will not work.
4074     case "${canonical}" in
4075      *-solaris* | *-sunos5* )
4076                 if [ "x$CC" = x/usr/ucb/cc ]; then
4077                   ## /usr/ucb/cc doesn't work;
4078                   ## we should find some other compiler that does work.
4079                   unset CC
4080                 fi
4081                 ;;
4082       *) ;;
4083     esac
4084   ;;
4085
4086   ## Intel 386 machines where we don't care about the manufacturer.
4087   i[3456]86-*-* )
4088     machine=intel386
4089     case "${canonical}" in
4090       *-cygwin )                opsys=cygwin ;;
4091       *-darwin* )               opsys=darwin
4092                                 CPP="${CC-cc} -E -no-cpp-precomp"
4093                                 ;;
4094       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4095       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4096       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4097       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4098     esac
4099   ;;
4100
4101   * )
4102     unported=yes
4103   ;;
4104 esac
4105
4106 ### If the code above didn't choose an operating system, just choose
4107 ### an operating system based on the configuration name.  You really
4108 ### only want to use this when you have no idea what the right
4109 ### operating system is; if you know what operating systems a machine
4110 ### runs, it's cleaner to make it explicit in the case statement
4111 ### above.
4112 if test x"${opsys}" = x; then
4113   case "${canonical}" in
4114     *-gnu* )                            opsys=gnu ;;
4115     * )
4116       unported=yes
4117     ;;
4118   esac
4119 fi
4120
4121
4122
4123 if test $unported = yes; then
4124   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4125 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4126 fi
4127
4128 if test -n "$machine"; then
4129   machfile="m/${machine}.h"
4130 else
4131   machfile=
4132 fi
4133 opsysfile="s/${opsys}.h"
4134
4135
4136 #### Choose a compiler.
4137 test -n "$CC" && cc_specified=yes
4138
4139 # Save the value of CFLAGS that the user specified.
4140 SPECIFIED_CFLAGS="$CFLAGS"
4141
4142 ac_ext=c
4143 ac_cpp='$CPP $CPPFLAGS'
4144 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4145 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4146 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4147 if test -n "$ac_tool_prefix"; then
4148   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4149 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4151 $as_echo_n "checking for $ac_word... " >&6; }
4152 if ${ac_cv_prog_CC+:} false; then :
4153   $as_echo_n "(cached) " >&6
4154 else
4155   if test -n "$CC"; then
4156   ac_cv_prog_CC="$CC" # Let the user override the test.
4157 else
4158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4159 for as_dir in $PATH
4160 do
4161   IFS=$as_save_IFS
4162   test -z "$as_dir" && as_dir=.
4163     for ac_exec_ext in '' $ac_executable_extensions; do
4164   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4165     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4167     break 2
4168   fi
4169 done
4170   done
4171 IFS=$as_save_IFS
4172
4173 fi
4174 fi
4175 CC=$ac_cv_prog_CC
4176 if test -n "$CC"; then
4177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4178 $as_echo "$CC" >&6; }
4179 else
4180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4181 $as_echo "no" >&6; }
4182 fi
4183
4184
4185 fi
4186 if test -z "$ac_cv_prog_CC"; then
4187   ac_ct_CC=$CC
4188   # Extract the first word of "gcc", so it can be a program name with args.
4189 set dummy gcc; ac_word=$2
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4191 $as_echo_n "checking for $ac_word... " >&6; }
4192 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4193   $as_echo_n "(cached) " >&6
4194 else
4195   if test -n "$ac_ct_CC"; then
4196   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4197 else
4198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4199 for as_dir in $PATH
4200 do
4201   IFS=$as_save_IFS
4202   test -z "$as_dir" && as_dir=.
4203     for ac_exec_ext in '' $ac_executable_extensions; do
4204   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4205     ac_cv_prog_ac_ct_CC="gcc"
4206     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4207     break 2
4208   fi
4209 done
4210   done
4211 IFS=$as_save_IFS
4212
4213 fi
4214 fi
4215 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4216 if test -n "$ac_ct_CC"; then
4217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4218 $as_echo "$ac_ct_CC" >&6; }
4219 else
4220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4221 $as_echo "no" >&6; }
4222 fi
4223
4224   if test "x$ac_ct_CC" = x; then
4225     CC=""
4226   else
4227     case $cross_compiling:$ac_tool_warned in
4228 yes:)
4229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4230 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4231 ac_tool_warned=yes ;;
4232 esac
4233     CC=$ac_ct_CC
4234   fi
4235 else
4236   CC="$ac_cv_prog_CC"
4237 fi
4238
4239 if test -z "$CC"; then
4240           if test -n "$ac_tool_prefix"; then
4241     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4242 set dummy ${ac_tool_prefix}cc; ac_word=$2
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4244 $as_echo_n "checking for $ac_word... " >&6; }
4245 if ${ac_cv_prog_CC+:} false; then :
4246   $as_echo_n "(cached) " >&6
4247 else
4248   if test -n "$CC"; then
4249   ac_cv_prog_CC="$CC" # Let the user override the test.
4250 else
4251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4252 for as_dir in $PATH
4253 do
4254   IFS=$as_save_IFS
4255   test -z "$as_dir" && as_dir=.
4256     for ac_exec_ext in '' $ac_executable_extensions; do
4257   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4258     ac_cv_prog_CC="${ac_tool_prefix}cc"
4259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4260     break 2
4261   fi
4262 done
4263   done
4264 IFS=$as_save_IFS
4265
4266 fi
4267 fi
4268 CC=$ac_cv_prog_CC
4269 if test -n "$CC"; then
4270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4271 $as_echo "$CC" >&6; }
4272 else
4273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4274 $as_echo "no" >&6; }
4275 fi
4276
4277
4278   fi
4279 fi
4280 if test -z "$CC"; then
4281   # Extract the first word of "cc", so it can be a program name with args.
4282 set dummy cc; ac_word=$2
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4284 $as_echo_n "checking for $ac_word... " >&6; }
4285 if ${ac_cv_prog_CC+:} false; then :
4286   $as_echo_n "(cached) " >&6
4287 else
4288   if test -n "$CC"; then
4289   ac_cv_prog_CC="$CC" # Let the user override the test.
4290 else
4291   ac_prog_rejected=no
4292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4293 for as_dir in $PATH
4294 do
4295   IFS=$as_save_IFS
4296   test -z "$as_dir" && as_dir=.
4297     for ac_exec_ext in '' $ac_executable_extensions; do
4298   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4299     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4300        ac_prog_rejected=yes
4301        continue
4302      fi
4303     ac_cv_prog_CC="cc"
4304     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4305     break 2
4306   fi
4307 done
4308   done
4309 IFS=$as_save_IFS
4310
4311 if test $ac_prog_rejected = yes; then
4312   # We found a bogon in the path, so make sure we never use it.
4313   set dummy $ac_cv_prog_CC
4314   shift
4315   if test $# != 0; then
4316     # We chose a different compiler from the bogus one.
4317     # However, it has the same basename, so the bogon will be chosen
4318     # first if we set CC to just the basename; use the full file name.
4319     shift
4320     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4321   fi
4322 fi
4323 fi
4324 fi
4325 CC=$ac_cv_prog_CC
4326 if test -n "$CC"; then
4327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4328 $as_echo "$CC" >&6; }
4329 else
4330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4331 $as_echo "no" >&6; }
4332 fi
4333
4334
4335 fi
4336 if test -z "$CC"; then
4337   if test -n "$ac_tool_prefix"; then
4338   for ac_prog in cl.exe
4339   do
4340     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4341 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4343 $as_echo_n "checking for $ac_word... " >&6; }
4344 if ${ac_cv_prog_CC+:} false; then :
4345   $as_echo_n "(cached) " >&6
4346 else
4347   if test -n "$CC"; then
4348   ac_cv_prog_CC="$CC" # Let the user override the test.
4349 else
4350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4351 for as_dir in $PATH
4352 do
4353   IFS=$as_save_IFS
4354   test -z "$as_dir" && as_dir=.
4355     for ac_exec_ext in '' $ac_executable_extensions; do
4356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4357     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4359     break 2
4360   fi
4361 done
4362   done
4363 IFS=$as_save_IFS
4364
4365 fi
4366 fi
4367 CC=$ac_cv_prog_CC
4368 if test -n "$CC"; then
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4370 $as_echo "$CC" >&6; }
4371 else
4372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4373 $as_echo "no" >&6; }
4374 fi
4375
4376
4377     test -n "$CC" && break
4378   done
4379 fi
4380 if test -z "$CC"; then
4381   ac_ct_CC=$CC
4382   for ac_prog in cl.exe
4383 do
4384   # Extract the first word of "$ac_prog", so it can be a program name with args.
4385 set dummy $ac_prog; ac_word=$2
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4387 $as_echo_n "checking for $ac_word... " >&6; }
4388 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4389   $as_echo_n "(cached) " >&6
4390 else
4391   if test -n "$ac_ct_CC"; then
4392   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4393 else
4394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4395 for as_dir in $PATH
4396 do
4397   IFS=$as_save_IFS
4398   test -z "$as_dir" && as_dir=.
4399     for ac_exec_ext in '' $ac_executable_extensions; do
4400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4401     ac_cv_prog_ac_ct_CC="$ac_prog"
4402     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4403     break 2
4404   fi
4405 done
4406   done
4407 IFS=$as_save_IFS
4408
4409 fi
4410 fi
4411 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4412 if test -n "$ac_ct_CC"; then
4413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4414 $as_echo "$ac_ct_CC" >&6; }
4415 else
4416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4417 $as_echo "no" >&6; }
4418 fi
4419
4420
4421   test -n "$ac_ct_CC" && break
4422 done
4423
4424   if test "x$ac_ct_CC" = x; then
4425     CC=""
4426   else
4427     case $cross_compiling:$ac_tool_warned in
4428 yes:)
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4430 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4431 ac_tool_warned=yes ;;
4432 esac
4433     CC=$ac_ct_CC
4434   fi
4435 fi
4436
4437 fi
4438
4439
4440 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4441 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4442 as_fn_error $? "no acceptable C compiler found in \$PATH
4443 See \`config.log' for more details" "$LINENO" 5; }
4444
4445 # Provide some information about the compiler.
4446 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4447 set X $ac_compile
4448 ac_compiler=$2
4449 for ac_option in --version -v -V -qversion; do
4450   { { ac_try="$ac_compiler $ac_option >&5"
4451 case "(($ac_try" in
4452   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4453   *) ac_try_echo=$ac_try;;
4454 esac
4455 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4456 $as_echo "$ac_try_echo"; } >&5
4457   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4458   ac_status=$?
4459   if test -s conftest.err; then
4460     sed '10a\
4461 ... rest of stderr output deleted ...
4462          10q' conftest.err >conftest.er1
4463     cat conftest.er1 >&5
4464   fi
4465   rm -f conftest.er1 conftest.err
4466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4467   test $ac_status = 0; }
4468 done
4469
4470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4471 /* end confdefs.h.  */
4472
4473 int
4474 main ()
4475 {
4476
4477   ;
4478   return 0;
4479 }
4480 _ACEOF
4481 ac_clean_files_save=$ac_clean_files
4482 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4483 # Try to create an executable without -o first, disregard a.out.
4484 # It will help us diagnose broken compilers, and finding out an intuition
4485 # of exeext.
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4487 $as_echo_n "checking whether the C compiler works... " >&6; }
4488 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4489
4490 # The possible output files:
4491 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4492
4493 ac_rmfiles=
4494 for ac_file in $ac_files
4495 do
4496   case $ac_file in
4497     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4498     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4499   esac
4500 done
4501 rm -f $ac_rmfiles
4502
4503 if { { ac_try="$ac_link_default"
4504 case "(($ac_try" in
4505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4506   *) ac_try_echo=$ac_try;;
4507 esac
4508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4509 $as_echo "$ac_try_echo"; } >&5
4510   (eval "$ac_link_default") 2>&5
4511   ac_status=$?
4512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4513   test $ac_status = 0; }; then :
4514   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4515 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4516 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4517 # so that the user can short-circuit this test for compilers unknown to
4518 # Autoconf.
4519 for ac_file in $ac_files ''
4520 do
4521   test -f "$ac_file" || continue
4522   case $ac_file in
4523     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4524         ;;
4525     [ab].out )
4526         # We found the default executable, but exeext='' is most
4527         # certainly right.
4528         break;;
4529     *.* )
4530         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4531         then :; else
4532            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4533         fi
4534         # We set ac_cv_exeext here because the later test for it is not
4535         # safe: cross compilers may not add the suffix if given an `-o'
4536         # argument, so we may need to know it at that point already.
4537         # Even if this section looks crufty: it has the advantage of
4538         # actually working.
4539         break;;
4540     * )
4541         break;;
4542   esac
4543 done
4544 test "$ac_cv_exeext" = no && ac_cv_exeext=
4545
4546 else
4547   ac_file=''
4548 fi
4549 if test -z "$ac_file"; then :
4550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4551 $as_echo "no" >&6; }
4552 $as_echo "$as_me: failed program was:" >&5
4553 sed 's/^/| /' conftest.$ac_ext >&5
4554
4555 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4556 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4557 as_fn_error 77 "C compiler cannot create executables
4558 See \`config.log' for more details" "$LINENO" 5; }
4559 else
4560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4561 $as_echo "yes" >&6; }
4562 fi
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4564 $as_echo_n "checking for C compiler default output file name... " >&6; }
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4566 $as_echo "$ac_file" >&6; }
4567 ac_exeext=$ac_cv_exeext
4568
4569 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4570 ac_clean_files=$ac_clean_files_save
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4572 $as_echo_n "checking for suffix of executables... " >&6; }
4573 if { { ac_try="$ac_link"
4574 case "(($ac_try" in
4575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4576   *) ac_try_echo=$ac_try;;
4577 esac
4578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4579 $as_echo "$ac_try_echo"; } >&5
4580   (eval "$ac_link") 2>&5
4581   ac_status=$?
4582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4583   test $ac_status = 0; }; then :
4584   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4585 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4586 # work properly (i.e., refer to `conftest.exe'), while it won't with
4587 # `rm'.
4588 for ac_file in conftest.exe conftest conftest.*; do
4589   test -f "$ac_file" || continue
4590   case $ac_file in
4591     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4592     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4593           break;;
4594     * ) break;;
4595   esac
4596 done
4597 else
4598   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4599 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4600 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4601 See \`config.log' for more details" "$LINENO" 5; }
4602 fi
4603 rm -f conftest conftest$ac_cv_exeext
4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4605 $as_echo "$ac_cv_exeext" >&6; }
4606
4607 rm -f conftest.$ac_ext
4608 EXEEXT=$ac_cv_exeext
4609 ac_exeext=$EXEEXT
4610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4611 /* end confdefs.h.  */
4612 #include <stdio.h>
4613 int
4614 main ()
4615 {
4616 FILE *f = fopen ("conftest.out", "w");
4617  return ferror (f) || fclose (f) != 0;
4618
4619   ;
4620   return 0;
4621 }
4622 _ACEOF
4623 ac_clean_files="$ac_clean_files conftest.out"
4624 # Check that the compiler produces executables we can run.  If not, either
4625 # the compiler is broken, or we cross compile.
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4627 $as_echo_n "checking whether we are cross compiling... " >&6; }
4628 if test "$cross_compiling" != yes; then
4629   { { ac_try="$ac_link"
4630 case "(($ac_try" in
4631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4632   *) ac_try_echo=$ac_try;;
4633 esac
4634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4635 $as_echo "$ac_try_echo"; } >&5
4636   (eval "$ac_link") 2>&5
4637   ac_status=$?
4638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4639   test $ac_status = 0; }
4640   if { ac_try='./conftest$ac_cv_exeext'
4641   { { case "(($ac_try" in
4642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4643   *) ac_try_echo=$ac_try;;
4644 esac
4645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4646 $as_echo "$ac_try_echo"; } >&5
4647   (eval "$ac_try") 2>&5
4648   ac_status=$?
4649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4650   test $ac_status = 0; }; }; then
4651     cross_compiling=no
4652   else
4653     if test "$cross_compiling" = maybe; then
4654         cross_compiling=yes
4655     else
4656         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4657 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4658 as_fn_error $? "cannot run C compiled programs.
4659 If you meant to cross compile, use \`--host'.
4660 See \`config.log' for more details" "$LINENO" 5; }
4661     fi
4662   fi
4663 fi
4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4665 $as_echo "$cross_compiling" >&6; }
4666
4667 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4668 ac_clean_files=$ac_clean_files_save
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4670 $as_echo_n "checking for suffix of object files... " >&6; }
4671 if ${ac_cv_objext+:} false; then :
4672   $as_echo_n "(cached) " >&6
4673 else
4674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h.  */
4676
4677 int
4678 main ()
4679 {
4680
4681   ;
4682   return 0;
4683 }
4684 _ACEOF
4685 rm -f conftest.o conftest.obj
4686 if { { ac_try="$ac_compile"
4687 case "(($ac_try" in
4688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4689   *) ac_try_echo=$ac_try;;
4690 esac
4691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4692 $as_echo "$ac_try_echo"; } >&5
4693   (eval "$ac_compile") 2>&5
4694   ac_status=$?
4695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4696   test $ac_status = 0; }; then :
4697   for ac_file in conftest.o conftest.obj conftest.*; do
4698   test -f "$ac_file" || continue;
4699   case $ac_file in
4700     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4701     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4702        break;;
4703   esac
4704 done
4705 else
4706   $as_echo "$as_me: failed program was:" >&5
4707 sed 's/^/| /' conftest.$ac_ext >&5
4708
4709 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4710 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4711 as_fn_error $? "cannot compute suffix of object files: cannot compile
4712 See \`config.log' for more details" "$LINENO" 5; }
4713 fi
4714 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4715 fi
4716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4717 $as_echo "$ac_cv_objext" >&6; }
4718 OBJEXT=$ac_cv_objext
4719 ac_objext=$OBJEXT
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4721 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4722 if ${ac_cv_c_compiler_gnu+:} false; then :
4723   $as_echo_n "(cached) " >&6
4724 else
4725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4726 /* end confdefs.h.  */
4727
4728 int
4729 main ()
4730 {
4731 #ifndef __GNUC__
4732        choke me
4733 #endif
4734
4735   ;
4736   return 0;
4737 }
4738 _ACEOF
4739 if ac_fn_c_try_compile "$LINENO"; then :
4740   ac_compiler_gnu=yes
4741 else
4742   ac_compiler_gnu=no
4743 fi
4744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4745 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4746
4747 fi
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4749 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4750 if test $ac_compiler_gnu = yes; then
4751   GCC=yes
4752 else
4753   GCC=
4754 fi
4755 ac_test_CFLAGS=${CFLAGS+set}
4756 ac_save_CFLAGS=$CFLAGS
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4758 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4759 if ${ac_cv_prog_cc_g+:} false; then :
4760   $as_echo_n "(cached) " >&6
4761 else
4762   ac_save_c_werror_flag=$ac_c_werror_flag
4763    ac_c_werror_flag=yes
4764    ac_cv_prog_cc_g=no
4765    CFLAGS="-g"
4766    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767 /* end confdefs.h.  */
4768
4769 int
4770 main ()
4771 {
4772
4773   ;
4774   return 0;
4775 }
4776 _ACEOF
4777 if ac_fn_c_try_compile "$LINENO"; then :
4778   ac_cv_prog_cc_g=yes
4779 else
4780   CFLAGS=""
4781       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4782 /* end confdefs.h.  */
4783
4784 int
4785 main ()
4786 {
4787
4788   ;
4789   return 0;
4790 }
4791 _ACEOF
4792 if ac_fn_c_try_compile "$LINENO"; then :
4793
4794 else
4795   ac_c_werror_flag=$ac_save_c_werror_flag
4796          CFLAGS="-g"
4797          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4798 /* end confdefs.h.  */
4799
4800 int
4801 main ()
4802 {
4803
4804   ;
4805   return 0;
4806 }
4807 _ACEOF
4808 if ac_fn_c_try_compile "$LINENO"; then :
4809   ac_cv_prog_cc_g=yes
4810 fi
4811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4812 fi
4813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4814 fi
4815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4816    ac_c_werror_flag=$ac_save_c_werror_flag
4817 fi
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4819 $as_echo "$ac_cv_prog_cc_g" >&6; }
4820 if test "$ac_test_CFLAGS" = set; then
4821   CFLAGS=$ac_save_CFLAGS
4822 elif test $ac_cv_prog_cc_g = yes; then
4823   if test "$GCC" = yes; then
4824     CFLAGS="-g -O2"
4825   else
4826     CFLAGS="-g"
4827   fi
4828 else
4829   if test "$GCC" = yes; then
4830     CFLAGS="-O2"
4831   else
4832     CFLAGS=
4833   fi
4834 fi
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4836 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4837 if ${ac_cv_prog_cc_c89+:} false; then :
4838   $as_echo_n "(cached) " >&6
4839 else
4840   ac_cv_prog_cc_c89=no
4841 ac_save_CC=$CC
4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4843 /* end confdefs.h.  */
4844 #include <stdarg.h>
4845 #include <stdio.h>
4846 #include <sys/types.h>
4847 #include <sys/stat.h>
4848 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4849 struct buf { int x; };
4850 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4851 static char *e (p, i)
4852      char **p;
4853      int i;
4854 {
4855   return p[i];
4856 }
4857 static char *f (char * (*g) (char **, int), char **p, ...)
4858 {
4859   char *s;
4860   va_list v;
4861   va_start (v,p);
4862   s = g (p, va_arg (v,int));
4863   va_end (v);
4864   return s;
4865 }
4866
4867 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4868    function prototypes and stuff, but not '\xHH' hex character constants.
4869    These don't provoke an error unfortunately, instead are silently treated
4870    as 'x'.  The following induces an error, until -std is added to get
4871    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4872    array size at least.  It's necessary to write '\x00'==0 to get something
4873    that's true only with -std.  */
4874 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4875
4876 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4877    inside strings and character constants.  */
4878 #define FOO(x) 'x'
4879 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4880
4881 int test (int i, double x);
4882 struct s1 {int (*f) (int a);};
4883 struct s2 {int (*f) (double a);};
4884 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4885 int argc;
4886 char **argv;
4887 int
4888 main ()
4889 {
4890 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4891   ;
4892   return 0;
4893 }
4894 _ACEOF
4895 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4896         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4897 do
4898   CC="$ac_save_CC $ac_arg"
4899   if ac_fn_c_try_compile "$LINENO"; then :
4900   ac_cv_prog_cc_c89=$ac_arg
4901 fi
4902 rm -f core conftest.err conftest.$ac_objext
4903   test "x$ac_cv_prog_cc_c89" != "xno" && break
4904 done
4905 rm -f conftest.$ac_ext
4906 CC=$ac_save_CC
4907
4908 fi
4909 # AC_CACHE_VAL
4910 case "x$ac_cv_prog_cc_c89" in
4911   x)
4912     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4913 $as_echo "none needed" >&6; } ;;
4914   xno)
4915     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4916 $as_echo "unsupported" >&6; } ;;
4917   *)
4918     CC="$CC $ac_cv_prog_cc_c89"
4919     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4920 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4921 esac
4922 if test "x$ac_cv_prog_cc_c89" != xno; then :
4923
4924 fi
4925
4926 ac_ext=c
4927 ac_cpp='$CPP $CPPFLAGS'
4928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4931 DEPDIR="${am__leading_dot}deps"
4932
4933 ac_config_commands="$ac_config_commands depfiles"
4934
4935
4936 am_make=${MAKE-make}
4937 cat > confinc << 'END'
4938 am__doit:
4939         @echo this is the am__doit target
4940 .PHONY: am__doit
4941 END
4942 # If we don't find an include directive, just comment out the code.
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4944 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4945 am__include="#"
4946 am__quote=
4947 _am_result=none
4948 # First try GNU make style include.
4949 echo "include confinc" > confmf
4950 # Ignore all kinds of additional output from `make'.
4951 case `$am_make -s -f confmf 2> /dev/null` in #(
4952 *the\ am__doit\ target*)
4953   am__include=include
4954   am__quote=
4955   _am_result=GNU
4956   ;;
4957 esac
4958 # Now try BSD make style include.
4959 if test "$am__include" = "#"; then
4960    echo '.include "confinc"' > confmf
4961    case `$am_make -s -f confmf 2> /dev/null` in #(
4962    *the\ am__doit\ target*)
4963      am__include=.include
4964      am__quote="\""
4965      _am_result=BSD
4966      ;;
4967    esac
4968 fi
4969
4970
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4972 $as_echo "$_am_result" >&6; }
4973 rm -f confinc confmf
4974
4975 # Check whether --enable-dependency-tracking was given.
4976 if test "${enable_dependency_tracking+set}" = set; then :
4977   enableval=$enable_dependency_tracking;
4978 fi
4979
4980 if test "x$enable_dependency_tracking" != xno; then
4981   am_depcomp="$ac_aux_dir/depcomp"
4982   AMDEPBACKSLASH='\'
4983 fi
4984  if test "x$enable_dependency_tracking" != xno; then
4985   AMDEP_TRUE=
4986   AMDEP_FALSE='#'
4987 else
4988   AMDEP_TRUE='#'
4989   AMDEP_FALSE=
4990 fi
4991
4992
4993
4994 depcc="$CC"   am_compiler_list=
4995
4996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4997 $as_echo_n "checking dependency style of $depcc... " >&6; }
4998 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4999   $as_echo_n "(cached) " >&6
5000 else
5001   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5002   # We make a subdir and do the tests there.  Otherwise we can end up
5003   # making bogus files that we don't know about and never remove.  For
5004   # instance it was reported that on HP-UX the gcc test will end up
5005   # making a dummy file named `D' -- because `-MD' means `put the output
5006   # in D'.
5007   mkdir conftest.dir
5008   # Copy depcomp to subdir because otherwise we won't find it if we're
5009   # using a relative directory.
5010   cp "$am_depcomp" conftest.dir
5011   cd conftest.dir
5012   # We will build objects and dependencies in a subdirectory because
5013   # it helps to detect inapplicable dependency modes.  For instance
5014   # both Tru64's cc and ICC support -MD to output dependencies as a
5015   # side effect of compilation, but ICC will put the dependencies in
5016   # the current directory while Tru64 will put them in the object
5017   # directory.
5018   mkdir sub
5019
5020   am_cv_CC_dependencies_compiler_type=none
5021   if test "$am_compiler_list" = ""; then
5022      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5023   fi
5024   am__universal=false
5025   case " $depcc " in #(
5026      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5027      esac
5028
5029   for depmode in $am_compiler_list; do
5030     # Setup a source with many dependencies, because some compilers
5031     # like to wrap large dependency lists on column 80 (with \), and
5032     # we should not choose a depcomp mode which is confused by this.
5033     #
5034     # We need to recreate these files for each test, as the compiler may
5035     # overwrite some of them when testing with obscure command lines.
5036     # This happens at least with the AIX C compiler.
5037     : > sub/conftest.c
5038     for i in 1 2 3 4 5 6; do
5039       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5040       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5041       # Solaris 8's {/usr,}/bin/sh.
5042       touch sub/conftst$i.h
5043     done
5044     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5045
5046     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5047     # mode.  It turns out that the SunPro C++ compiler does not properly
5048     # handle `-M -o', and we need to detect this.  Also, some Intel
5049     # versions had trouble with output in subdirs
5050     am__obj=sub/conftest.${OBJEXT-o}
5051     am__minus_obj="-o $am__obj"
5052     case $depmode in
5053     gcc)
5054       # This depmode causes a compiler race in universal mode.
5055       test "$am__universal" = false || continue
5056       ;;
5057     nosideeffect)
5058       # after this tag, mechanisms are not by side-effect, so they'll
5059       # only be used when explicitly requested
5060       if test "x$enable_dependency_tracking" = xyes; then
5061         continue
5062       else
5063         break
5064       fi
5065       ;;
5066     msvisualcpp | msvcmsys)
5067       # This compiler won't grok `-c -o', but also, the minuso test has
5068       # not run yet.  These depmodes are late enough in the game, and
5069       # so weak that their functioning should not be impacted.
5070       am__obj=conftest.${OBJEXT-o}
5071       am__minus_obj=
5072       ;;
5073     none) break ;;
5074     esac
5075     if depmode=$depmode \
5076        source=sub/conftest.c object=$am__obj \
5077        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5078        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5079          >/dev/null 2>conftest.err &&
5080        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5081        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5082        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5083        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5084       # icc doesn't choke on unknown options, it will just issue warnings
5085       # or remarks (even with -Werror).  So we grep stderr for any message
5086       # that says an option was ignored or not supported.
5087       # When given -MP, icc 7.0 and 7.1 complain thusly:
5088       #   icc: Command line warning: ignoring option '-M'; no argument required
5089       # The diagnosis changed in icc 8.0:
5090       #   icc: Command line remark: option '-MP' not supported
5091       if (grep 'ignoring option' conftest.err ||
5092           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5093         am_cv_CC_dependencies_compiler_type=$depmode
5094         break
5095       fi
5096     fi
5097   done
5098
5099   cd ..
5100   rm -rf conftest.dir
5101 else
5102   am_cv_CC_dependencies_compiler_type=none
5103 fi
5104
5105 fi
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5107 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5108 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5109
5110  if
5111   test "x$enable_dependency_tracking" != xno \
5112   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5113   am__fastdepCC_TRUE=
5114   am__fastdepCC_FALSE='#'
5115 else
5116   am__fastdepCC_TRUE='#'
5117   am__fastdepCC_FALSE=
5118 fi
5119
5120
5121 if test "x$CC" != xcc; then
5122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5123 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5124 else
5125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5126 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5127 fi
5128 set dummy $CC; ac_cc=`$as_echo "$2" |
5129                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5130 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5131   $as_echo_n "(cached) " >&6
5132 else
5133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5134 /* end confdefs.h.  */
5135
5136 int
5137 main ()
5138 {
5139
5140   ;
5141   return 0;
5142 }
5143 _ACEOF
5144 # Make sure it works both with $CC and with simple cc.
5145 # We do the test twice because some compilers refuse to overwrite an
5146 # existing .o file with -o, though they will create one.
5147 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5148 rm -f conftest2.*
5149 if { { case "(($ac_try" in
5150   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5151   *) ac_try_echo=$ac_try;;
5152 esac
5153 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5154 $as_echo "$ac_try_echo"; } >&5
5155   (eval "$ac_try") 2>&5
5156   ac_status=$?
5157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5158   test $ac_status = 0; } &&
5159    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5161   *) ac_try_echo=$ac_try;;
5162 esac
5163 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5164 $as_echo "$ac_try_echo"; } >&5
5165   (eval "$ac_try") 2>&5
5166   ac_status=$?
5167   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5168   test $ac_status = 0; };
5169 then
5170   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5171   if test "x$CC" != xcc; then
5172     # Test first that cc exists at all.
5173     if { ac_try='cc -c conftest.$ac_ext >&5'
5174   { { case "(($ac_try" in
5175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5176   *) ac_try_echo=$ac_try;;
5177 esac
5178 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5179 $as_echo "$ac_try_echo"; } >&5
5180   (eval "$ac_try") 2>&5
5181   ac_status=$?
5182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5183   test $ac_status = 0; }; }; then
5184       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5185       rm -f conftest2.*
5186       if { { case "(($ac_try" in
5187   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5188   *) ac_try_echo=$ac_try;;
5189 esac
5190 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5191 $as_echo "$ac_try_echo"; } >&5
5192   (eval "$ac_try") 2>&5
5193   ac_status=$?
5194   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5195   test $ac_status = 0; } &&
5196          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5198   *) ac_try_echo=$ac_try;;
5199 esac
5200 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5201 $as_echo "$ac_try_echo"; } >&5
5202   (eval "$ac_try") 2>&5
5203   ac_status=$?
5204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5205   test $ac_status = 0; };
5206       then
5207         # cc works too.
5208         :
5209       else
5210         # cc exists but doesn't like -o.
5211         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5212       fi
5213     fi
5214   fi
5215 else
5216   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5217 fi
5218 rm -f core conftest*
5219
5220 fi
5221 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5223 $as_echo "yes" >&6; }
5224 else
5225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5226 $as_echo "no" >&6; }
5227
5228 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5229
5230 fi
5231
5232 # FIXME: we rely on the cache variable name because
5233 # there is no other way.
5234 set dummy $CC
5235 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5236 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5237 if test "$am_t" != yes; then
5238    # Losing compiler, so override with the script.
5239    # FIXME: It is wrong to rewrite CC.
5240    # But if we don't then we get into trouble of one sort or another.
5241    # A longer-term fix would be to have automake use am__CC in this case,
5242    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5243    CC="$am_aux_dir/compile $CC"
5244 fi
5245
5246
5247
5248 # Initialize gnulib right after verifying that the C compiler works.
5249 if test -n "$ac_tool_prefix"; then
5250   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5251 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5253 $as_echo_n "checking for $ac_word... " >&6; }
5254 if ${ac_cv_prog_RANLIB+:} false; then :
5255   $as_echo_n "(cached) " >&6
5256 else
5257   if test -n "$RANLIB"; then
5258   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5259 else
5260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5261 for as_dir in $PATH
5262 do
5263   IFS=$as_save_IFS
5264   test -z "$as_dir" && as_dir=.
5265     for ac_exec_ext in '' $ac_executable_extensions; do
5266   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5267     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5268     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5269     break 2
5270   fi
5271 done
5272   done
5273 IFS=$as_save_IFS
5274
5275 fi
5276 fi
5277 RANLIB=$ac_cv_prog_RANLIB
5278 if test -n "$RANLIB"; then
5279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5280 $as_echo "$RANLIB" >&6; }
5281 else
5282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5283 $as_echo "no" >&6; }
5284 fi
5285
5286
5287 fi
5288 if test -z "$ac_cv_prog_RANLIB"; then
5289   ac_ct_RANLIB=$RANLIB
5290   # Extract the first word of "ranlib", so it can be a program name with args.
5291 set dummy ranlib; ac_word=$2
5292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5293 $as_echo_n "checking for $ac_word... " >&6; }
5294 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5295   $as_echo_n "(cached) " >&6
5296 else
5297   if test -n "$ac_ct_RANLIB"; then
5298   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5299 else
5300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5301 for as_dir in $PATH
5302 do
5303   IFS=$as_save_IFS
5304   test -z "$as_dir" && as_dir=.
5305     for ac_exec_ext in '' $ac_executable_extensions; do
5306   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5307     ac_cv_prog_ac_ct_RANLIB="ranlib"
5308     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5309     break 2
5310   fi
5311 done
5312   done
5313 IFS=$as_save_IFS
5314
5315 fi
5316 fi
5317 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5318 if test -n "$ac_ct_RANLIB"; then
5319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5320 $as_echo "$ac_ct_RANLIB" >&6; }
5321 else
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5323 $as_echo "no" >&6; }
5324 fi
5325
5326   if test "x$ac_ct_RANLIB" = x; then
5327     RANLIB=":"
5328   else
5329     case $cross_compiling:$ac_tool_warned in
5330 yes:)
5331 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5332 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5333 ac_tool_warned=yes ;;
5334 esac
5335     RANLIB=$ac_ct_RANLIB
5336   fi
5337 else
5338   RANLIB="$ac_cv_prog_RANLIB"
5339 fi
5340
5341
5342 ac_ext=c
5343 ac_cpp='$CPP $CPPFLAGS'
5344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5348 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5349 # On Suns, sometimes $CPP names a directory.
5350 if test -n "$CPP" && test -d "$CPP"; then
5351   CPP=
5352 fi
5353 if test -z "$CPP"; then
5354   if ${ac_cv_prog_CPP+:} false; then :
5355   $as_echo_n "(cached) " >&6
5356 else
5357       # Double quotes because CPP needs to be expanded
5358     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5359     do
5360       ac_preproc_ok=false
5361 for ac_c_preproc_warn_flag in '' yes
5362 do
5363   # Use a header file that comes with gcc, so configuring glibc
5364   # with a fresh cross-compiler works.
5365   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5366   # <limits.h> exists even on freestanding compilers.
5367   # On the NeXT, cc -E runs the code through the compiler's parser,
5368   # not just through cpp. "Syntax error" is here to catch this case.
5369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5370 /* end confdefs.h.  */
5371 #ifdef __STDC__
5372 # include <limits.h>
5373 #else
5374 # include <assert.h>
5375 #endif
5376                      Syntax error
5377 _ACEOF
5378 if ac_fn_c_try_cpp "$LINENO"; then :
5379
5380 else
5381   # Broken: fails on valid input.
5382 continue
5383 fi
5384 rm -f conftest.err conftest.i conftest.$ac_ext
5385
5386   # OK, works on sane cases.  Now check whether nonexistent headers
5387   # can be detected and how.
5388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5389 /* end confdefs.h.  */
5390 #include <ac_nonexistent.h>
5391 _ACEOF
5392 if ac_fn_c_try_cpp "$LINENO"; then :
5393   # Broken: success on invalid input.
5394 continue
5395 else
5396   # Passes both tests.
5397 ac_preproc_ok=:
5398 break
5399 fi
5400 rm -f conftest.err conftest.i conftest.$ac_ext
5401
5402 done
5403 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5404 rm -f conftest.i conftest.err conftest.$ac_ext
5405 if $ac_preproc_ok; then :
5406   break
5407 fi
5408
5409     done
5410     ac_cv_prog_CPP=$CPP
5411
5412 fi
5413   CPP=$ac_cv_prog_CPP
5414 else
5415   ac_cv_prog_CPP=$CPP
5416 fi
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5418 $as_echo "$CPP" >&6; }
5419 ac_preproc_ok=false
5420 for ac_c_preproc_warn_flag in '' yes
5421 do
5422   # Use a header file that comes with gcc, so configuring glibc
5423   # with a fresh cross-compiler works.
5424   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5425   # <limits.h> exists even on freestanding compilers.
5426   # On the NeXT, cc -E runs the code through the compiler's parser,
5427   # not just through cpp. "Syntax error" is here to catch this case.
5428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5429 /* end confdefs.h.  */
5430 #ifdef __STDC__
5431 # include <limits.h>
5432 #else
5433 # include <assert.h>
5434 #endif
5435                      Syntax error
5436 _ACEOF
5437 if ac_fn_c_try_cpp "$LINENO"; then :
5438
5439 else
5440   # Broken: fails on valid input.
5441 continue
5442 fi
5443 rm -f conftest.err conftest.i conftest.$ac_ext
5444
5445   # OK, works on sane cases.  Now check whether nonexistent headers
5446   # can be detected and how.
5447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5448 /* end confdefs.h.  */
5449 #include <ac_nonexistent.h>
5450 _ACEOF
5451 if ac_fn_c_try_cpp "$LINENO"; then :
5452   # Broken: success on invalid input.
5453 continue
5454 else
5455   # Passes both tests.
5456 ac_preproc_ok=:
5457 break
5458 fi
5459 rm -f conftest.err conftest.i conftest.$ac_ext
5460
5461 done
5462 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5463 rm -f conftest.i conftest.err conftest.$ac_ext
5464 if $ac_preproc_ok; then :
5465
5466 else
5467   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5468 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5469 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5470 See \`config.log' for more details" "$LINENO" 5; }
5471 fi
5472
5473 ac_ext=c
5474 ac_cpp='$CPP $CPPFLAGS'
5475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5478
5479
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5481 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5482 if ${ac_cv_path_GREP+:} false; then :
5483   $as_echo_n "(cached) " >&6
5484 else
5485   if test -z "$GREP"; then
5486   ac_path_GREP_found=false
5487   # Loop through the user's path and test for each of PROGNAME-LIST
5488   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5489 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5490 do
5491   IFS=$as_save_IFS
5492   test -z "$as_dir" && as_dir=.
5493     for ac_prog in grep ggrep; do
5494     for ac_exec_ext in '' $ac_executable_extensions; do
5495       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5496       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5497 # Check for GNU ac_path_GREP and select it if it is found.
5498   # Check for GNU $ac_path_GREP
5499 case `"$ac_path_GREP" --version 2>&1` in
5500 *GNU*)
5501   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5502 *)
5503   ac_count=0
5504   $as_echo_n 0123456789 >"conftest.in"
5505   while :
5506   do
5507     cat "conftest.in" "conftest.in" >"conftest.tmp"
5508     mv "conftest.tmp" "conftest.in"
5509     cp "conftest.in" "conftest.nl"
5510     $as_echo 'GREP' >> "conftest.nl"
5511     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5512     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5513     as_fn_arith $ac_count + 1 && ac_count=$as_val
5514     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5515       # Best one so far, save it but keep looking for a better one
5516       ac_cv_path_GREP="$ac_path_GREP"
5517       ac_path_GREP_max=$ac_count
5518     fi
5519     # 10*(2^10) chars as input seems more than enough
5520     test $ac_count -gt 10 && break
5521   done
5522   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5523 esac
5524
5525       $ac_path_GREP_found && break 3
5526     done
5527   done
5528   done
5529 IFS=$as_save_IFS
5530   if test -z "$ac_cv_path_GREP"; then
5531     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5532   fi
5533 else
5534   ac_cv_path_GREP=$GREP
5535 fi
5536
5537 fi
5538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5539 $as_echo "$ac_cv_path_GREP" >&6; }
5540  GREP="$ac_cv_path_GREP"
5541
5542
5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5544 $as_echo_n "checking for egrep... " >&6; }
5545 if ${ac_cv_path_EGREP+:} false; then :
5546   $as_echo_n "(cached) " >&6
5547 else
5548   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5549    then ac_cv_path_EGREP="$GREP -E"
5550    else
5551      if test -z "$EGREP"; then
5552   ac_path_EGREP_found=false
5553   # Loop through the user's path and test for each of PROGNAME-LIST
5554   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5555 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5556 do
5557   IFS=$as_save_IFS
5558   test -z "$as_dir" && as_dir=.
5559     for ac_prog in egrep; do
5560     for ac_exec_ext in '' $ac_executable_extensions; do
5561       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5562       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5563 # Check for GNU ac_path_EGREP and select it if it is found.
5564   # Check for GNU $ac_path_EGREP
5565 case `"$ac_path_EGREP" --version 2>&1` in
5566 *GNU*)
5567   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5568 *)
5569   ac_count=0
5570   $as_echo_n 0123456789 >"conftest.in"
5571   while :
5572   do
5573     cat "conftest.in" "conftest.in" >"conftest.tmp"
5574     mv "conftest.tmp" "conftest.in"
5575     cp "conftest.in" "conftest.nl"
5576     $as_echo 'EGREP' >> "conftest.nl"
5577     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5578     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5579     as_fn_arith $ac_count + 1 && ac_count=$as_val
5580     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5581       # Best one so far, save it but keep looking for a better one
5582       ac_cv_path_EGREP="$ac_path_EGREP"
5583       ac_path_EGREP_max=$ac_count
5584     fi
5585     # 10*(2^10) chars as input seems more than enough
5586     test $ac_count -gt 10 && break
5587   done
5588   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5589 esac
5590
5591       $ac_path_EGREP_found && break 3
5592     done
5593   done
5594   done
5595 IFS=$as_save_IFS
5596   if test -z "$ac_cv_path_EGREP"; then
5597     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5598   fi
5599 else
5600   ac_cv_path_EGREP=$EGREP
5601 fi
5602
5603    fi
5604 fi
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5606 $as_echo "$ac_cv_path_EGREP" >&6; }
5607  EGREP="$ac_cv_path_EGREP"
5608
5609
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5611 $as_echo_n "checking for ANSI C header files... " >&6; }
5612 if ${ac_cv_header_stdc+:} false; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5616 /* end confdefs.h.  */
5617 #include <stdlib.h>
5618 #include <stdarg.h>
5619 #include <string.h>
5620 #include <float.h>
5621
5622 int
5623 main ()
5624 {
5625
5626   ;
5627   return 0;
5628 }
5629 _ACEOF
5630 if ac_fn_c_try_compile "$LINENO"; then :
5631   ac_cv_header_stdc=yes
5632 else
5633   ac_cv_header_stdc=no
5634 fi
5635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5636
5637 if test $ac_cv_header_stdc = yes; then
5638   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5640 /* end confdefs.h.  */
5641 #include <string.h>
5642
5643 _ACEOF
5644 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5645   $EGREP "memchr" >/dev/null 2>&1; then :
5646
5647 else
5648   ac_cv_header_stdc=no
5649 fi
5650 rm -f conftest*
5651
5652 fi
5653
5654 if test $ac_cv_header_stdc = yes; then
5655   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5657 /* end confdefs.h.  */
5658 #include <stdlib.h>
5659
5660 _ACEOF
5661 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5662   $EGREP "free" >/dev/null 2>&1; then :
5663
5664 else
5665   ac_cv_header_stdc=no
5666 fi
5667 rm -f conftest*
5668
5669 fi
5670
5671 if test $ac_cv_header_stdc = yes; then
5672   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5673   if test "$cross_compiling" = yes; then :
5674   :
5675 else
5676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5677 /* end confdefs.h.  */
5678 #include <ctype.h>
5679 #include <stdlib.h>
5680 #if ((' ' & 0x0FF) == 0x020)
5681 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5682 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5683 #else
5684 # define ISLOWER(c) \
5685                    (('a' <= (c) && (c) <= 'i') \
5686                      || ('j' <= (c) && (c) <= 'r') \
5687                      || ('s' <= (c) && (c) <= 'z'))
5688 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5689 #endif
5690
5691 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5692 int
5693 main ()
5694 {
5695   int i;
5696   for (i = 0; i < 256; i++)
5697     if (XOR (islower (i), ISLOWER (i))
5698         || toupper (i) != TOUPPER (i))
5699       return 2;
5700   return 0;
5701 }
5702 _ACEOF
5703 if ac_fn_c_try_run "$LINENO"; then :
5704
5705 else
5706   ac_cv_header_stdc=no
5707 fi
5708 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5709   conftest.$ac_objext conftest.beam conftest.$ac_ext
5710 fi
5711
5712 fi
5713 fi
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5715 $as_echo "$ac_cv_header_stdc" >&6; }
5716 if test $ac_cv_header_stdc = yes; then
5717
5718 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5719
5720 fi
5721
5722 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5723 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5724                   inttypes.h stdint.h unistd.h
5725 do :
5726   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5727 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5728 "
5729 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5730   cat >>confdefs.h <<_ACEOF
5731 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5732 _ACEOF
5733
5734 fi
5735
5736 done
5737
5738
5739
5740
5741
5742   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5743 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5744   MINIX=yes
5745 else
5746   MINIX=
5747 fi
5748
5749
5750   if test "$MINIX" = yes; then
5751
5752 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5753
5754
5755 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5756
5757
5758 $as_echo "#define _MINIX 1" >>confdefs.h
5759
5760   fi
5761
5762         case "$host_os" in
5763     hpux*)
5764
5765 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5766
5767       ;;
5768   esac
5769
5770
5771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5772 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5773 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5774   $as_echo_n "(cached) " >&6
5775 else
5776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5777 /* end confdefs.h.  */
5778
5779 #         define __EXTENSIONS__ 1
5780           $ac_includes_default
5781 int
5782 main ()
5783 {
5784
5785   ;
5786   return 0;
5787 }
5788 _ACEOF
5789 if ac_fn_c_try_compile "$LINENO"; then :
5790   ac_cv_safe_to_define___extensions__=yes
5791 else
5792   ac_cv_safe_to_define___extensions__=no
5793 fi
5794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5795 fi
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5797 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5798   test $ac_cv_safe_to_define___extensions__ = yes &&
5799     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5800
5801   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5802
5803   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5804
5805   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5806
5807   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818   # Code from module arg-nonnull:
5819   # Code from module c++defs:
5820   # Code from module dtoastr:
5821   # Code from module extensions:
5822
5823   # Code from module getopt-gnu:
5824   # Code from module getopt-posix:
5825   # Code from module gettext-h:
5826   # Code from module include_next:
5827   # Code from module intprops:
5828   # Code from module mktime:
5829   # Code from module multiarch:
5830   # Code from module stddef:
5831   # Code from module time:
5832   # Code from module time_r:
5833   # Code from module unistd:
5834   # Code from module warn-on-use:
5835
5836
5837 # On Suns, sometimes $CPP names a directory.
5838 if test -n "$CPP" && test -d "$CPP"; then
5839   CPP=
5840 fi
5841
5842 ## If not using gcc, and on Solaris, and no CPP specified, see if
5843 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5844 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5845  test x"$CPP" = x; then
5846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5847 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5848   if ${emacs_cv_sunpro_c+:} false; then :
5849   $as_echo_n "(cached) " >&6
5850 else
5851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5852 /* end confdefs.h.  */
5853
5854 int
5855 main ()
5856 {
5857 #ifndef __SUNPRO_C
5858 fail;
5859 #endif
5860
5861   ;
5862   return 0;
5863 }
5864 _ACEOF
5865 if ac_fn_c_try_link "$LINENO"; then :
5866   emacs_cv_sunpro_c=yes
5867 else
5868   emacs_cv_sunpro_c=no
5869 fi
5870 rm -f core conftest.err conftest.$ac_objext \
5871     conftest$ac_exeext conftest.$ac_ext
5872 fi
5873
5874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5875 $as_echo "$emacs_cv_sunpro_c" >&6; }
5876
5877   if test x"$emacs_cv_sunpro_c" = xyes; then
5878     NON_GNU_CPP="$CC -E -Xs"
5879   fi
5880 fi
5881
5882 #### Some systems specify a CPP to use unless we are using GCC.
5883 #### Now that we know whether we are using GCC, we can decide whether
5884 #### to use that one.
5885 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5886 then
5887   CPP="$NON_GNU_CPP"
5888 fi
5889
5890 #### Some systems specify a CC to use unless we are using GCC.
5891 #### Now that we know whether we are using GCC, we can decide whether
5892 #### to use that one.
5893 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5894   test x$cc_specified != xyes
5895 then
5896   CC="$NON_GNU_CC"
5897 fi
5898
5899 if test x$GCC = xyes; then
5900   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5901 else
5902   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5903 fi
5904
5905 ### Use -Wno-pointer-sign if the compiler supports it
5906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5907 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5908 SAVE_CFLAGS="$CFLAGS"
5909 CFLAGS="$CFLAGS -Wno-pointer-sign"
5910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5911 /* end confdefs.h.  */
5912
5913 int
5914 main ()
5915 {
5916
5917   ;
5918   return 0;
5919 }
5920 _ACEOF
5921 if ac_fn_c_try_compile "$LINENO"; then :
5922   has_option=yes
5923 else
5924   has_option=no
5925 fi
5926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5927 if test $has_option = yes; then
5928    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5929 fi
5930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5931 $as_echo "$has_option" >&6; }
5932 CFLAGS="$SAVE_CFLAGS"
5933 unset has_option
5934 unset SAVE_CFLAGS
5935
5936 ### Use -Wdeclaration-after-statement if the compiler supports it
5937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5938 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5939 SAVE_CFLAGS="$CFLAGS"
5940 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5942 /* end confdefs.h.  */
5943
5944 int
5945 main ()
5946 {
5947
5948   ;
5949   return 0;
5950 }
5951 _ACEOF
5952 if ac_fn_c_try_compile "$LINENO"; then :
5953   has_option=yes
5954 else
5955   has_option=no
5956 fi
5957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5958 if test $has_option = yes; then
5959    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5960 fi
5961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5962 $as_echo "$has_option" >&6; }
5963 CFLAGS="$SAVE_CFLAGS"
5964 unset has_option
5965 unset SAVE_CFLAGS
5966
5967 ### Use -Wold-style-definition if the compiler supports it
5968 # This can be removed when conversion to standard C is finished.
5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5970 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5971 SAVE_CFLAGS="$CFLAGS"
5972 CFLAGS="$CFLAGS -Wold-style-definition"
5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5974 /* end confdefs.h.  */
5975
5976 int
5977 main ()
5978 {
5979
5980   ;
5981   return 0;
5982 }
5983 _ACEOF
5984 if ac_fn_c_try_compile "$LINENO"; then :
5985   has_option=yes
5986 else
5987   has_option=no
5988 fi
5989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5990 if test $has_option = yes; then
5991    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5992 fi
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5994 $as_echo "$has_option" >&6; }
5995 CFLAGS="$SAVE_CFLAGS"
5996 unset has_option
5997 unset SAVE_CFLAGS
5998
5999 ### Use -Wimplicit-function-declaration if the compiler supports it
6000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6001 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6002 SAVE_CFLAGS="$CFLAGS"
6003 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6005 /* end confdefs.h.  */
6006
6007 int
6008 main ()
6009 {
6010
6011   ;
6012   return 0;
6013 }
6014 _ACEOF
6015 if ac_fn_c_try_compile "$LINENO"; then :
6016   has_option=yes
6017 else
6018   has_option=no
6019 fi
6020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6021 if test $has_option = yes; then
6022    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6023 fi
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6025 $as_echo "$has_option" >&6; }
6026 CFLAGS="$SAVE_CFLAGS"
6027 unset has_option
6028 unset SAVE_CFLAGS
6029
6030
6031
6032
6033 #### Some other nice autoconf tests.
6034
6035 ac_ext=c
6036 ac_cpp='$CPP $CPPFLAGS'
6037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6041 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6042 # On Suns, sometimes $CPP names a directory.
6043 if test -n "$CPP" && test -d "$CPP"; then
6044   CPP=
6045 fi
6046 if test -z "$CPP"; then
6047   if ${ac_cv_prog_CPP+:} false; then :
6048   $as_echo_n "(cached) " >&6
6049 else
6050       # Double quotes because CPP needs to be expanded
6051     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6052     do
6053       ac_preproc_ok=false
6054 for ac_c_preproc_warn_flag in '' yes
6055 do
6056   # Use a header file that comes with gcc, so configuring glibc
6057   # with a fresh cross-compiler works.
6058   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6059   # <limits.h> exists even on freestanding compilers.
6060   # On the NeXT, cc -E runs the code through the compiler's parser,
6061   # not just through cpp. "Syntax error" is here to catch this case.
6062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6063 /* end confdefs.h.  */
6064 #ifdef __STDC__
6065 # include <limits.h>
6066 #else
6067 # include <assert.h>
6068 #endif
6069                      Syntax error
6070 _ACEOF
6071 if ac_fn_c_try_cpp "$LINENO"; then :
6072
6073 else
6074   # Broken: fails on valid input.
6075 continue
6076 fi
6077 rm -f conftest.err conftest.i conftest.$ac_ext
6078
6079   # OK, works on sane cases.  Now check whether nonexistent headers
6080   # can be detected and how.
6081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6082 /* end confdefs.h.  */
6083 #include <ac_nonexistent.h>
6084 _ACEOF
6085 if ac_fn_c_try_cpp "$LINENO"; then :
6086   # Broken: success on invalid input.
6087 continue
6088 else
6089   # Passes both tests.
6090 ac_preproc_ok=:
6091 break
6092 fi
6093 rm -f conftest.err conftest.i conftest.$ac_ext
6094
6095 done
6096 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6097 rm -f conftest.i conftest.err conftest.$ac_ext
6098 if $ac_preproc_ok; then :
6099   break
6100 fi
6101
6102     done
6103     ac_cv_prog_CPP=$CPP
6104
6105 fi
6106   CPP=$ac_cv_prog_CPP
6107 else
6108   ac_cv_prog_CPP=$CPP
6109 fi
6110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6111 $as_echo "$CPP" >&6; }
6112 ac_preproc_ok=false
6113 for ac_c_preproc_warn_flag in '' yes
6114 do
6115   # Use a header file that comes with gcc, so configuring glibc
6116   # with a fresh cross-compiler works.
6117   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6118   # <limits.h> exists even on freestanding compilers.
6119   # On the NeXT, cc -E runs the code through the compiler's parser,
6120   # not just through cpp. "Syntax error" is here to catch this case.
6121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122 /* end confdefs.h.  */
6123 #ifdef __STDC__
6124 # include <limits.h>
6125 #else
6126 # include <assert.h>
6127 #endif
6128                      Syntax error
6129 _ACEOF
6130 if ac_fn_c_try_cpp "$LINENO"; then :
6131
6132 else
6133   # Broken: fails on valid input.
6134 continue
6135 fi
6136 rm -f conftest.err conftest.i conftest.$ac_ext
6137
6138   # OK, works on sane cases.  Now check whether nonexistent headers
6139   # can be detected and how.
6140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6141 /* end confdefs.h.  */
6142 #include <ac_nonexistent.h>
6143 _ACEOF
6144 if ac_fn_c_try_cpp "$LINENO"; then :
6145   # Broken: success on invalid input.
6146 continue
6147 else
6148   # Passes both tests.
6149 ac_preproc_ok=:
6150 break
6151 fi
6152 rm -f conftest.err conftest.i conftest.$ac_ext
6153
6154 done
6155 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6156 rm -f conftest.i conftest.err conftest.$ac_ext
6157 if $ac_preproc_ok; then :
6158
6159 else
6160   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6161 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6162 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6163 See \`config.log' for more details" "$LINENO" 5; }
6164 fi
6165
6166 ac_ext=c
6167 ac_cpp='$CPP $CPPFLAGS'
6168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6171
6172
6173 if test "x$RANLIB" = x; then
6174   if test -n "$ac_tool_prefix"; then
6175   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6176 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6178 $as_echo_n "checking for $ac_word... " >&6; }
6179 if ${ac_cv_prog_RANLIB+:} false; then :
6180   $as_echo_n "(cached) " >&6
6181 else
6182   if test -n "$RANLIB"; then
6183   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6184 else
6185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6186 for as_dir in $PATH
6187 do
6188   IFS=$as_save_IFS
6189   test -z "$as_dir" && as_dir=.
6190     for ac_exec_ext in '' $ac_executable_extensions; do
6191   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6192     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6194     break 2
6195   fi
6196 done
6197   done
6198 IFS=$as_save_IFS
6199
6200 fi
6201 fi
6202 RANLIB=$ac_cv_prog_RANLIB
6203 if test -n "$RANLIB"; then
6204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6205 $as_echo "$RANLIB" >&6; }
6206 else
6207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6208 $as_echo "no" >&6; }
6209 fi
6210
6211
6212 fi
6213 if test -z "$ac_cv_prog_RANLIB"; then
6214   ac_ct_RANLIB=$RANLIB
6215   # Extract the first word of "ranlib", so it can be a program name with args.
6216 set dummy ranlib; ac_word=$2
6217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6218 $as_echo_n "checking for $ac_word... " >&6; }
6219 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6220   $as_echo_n "(cached) " >&6
6221 else
6222   if test -n "$ac_ct_RANLIB"; then
6223   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6224 else
6225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6226 for as_dir in $PATH
6227 do
6228   IFS=$as_save_IFS
6229   test -z "$as_dir" && as_dir=.
6230     for ac_exec_ext in '' $ac_executable_extensions; do
6231   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6232     ac_cv_prog_ac_ct_RANLIB="ranlib"
6233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6234     break 2
6235   fi
6236 done
6237   done
6238 IFS=$as_save_IFS
6239
6240 fi
6241 fi
6242 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6243 if test -n "$ac_ct_RANLIB"; then
6244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6245 $as_echo "$ac_ct_RANLIB" >&6; }
6246 else
6247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6248 $as_echo "no" >&6; }
6249 fi
6250
6251   if test "x$ac_ct_RANLIB" = x; then
6252     RANLIB=":"
6253   else
6254     case $cross_compiling:$ac_tool_warned in
6255 yes:)
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6258 ac_tool_warned=yes ;;
6259 esac
6260     RANLIB=$ac_ct_RANLIB
6261   fi
6262 else
6263   RANLIB="$ac_cv_prog_RANLIB"
6264 fi
6265
6266 fi
6267
6268 ## Although we're running on an amd64 kernel, we're actually compiling for
6269 ## the x86 architecture.  The user should probably have provided an
6270 ## explicit --build to `configure', but if everything else than the kernel
6271 ## is running in i386 mode, we can help them out.
6272 if test "$machine" = "amdx86-64"; then
6273   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6274 if test "x$ac_cv_have_decl_i386" = xyes; then :
6275
6276 fi
6277
6278   if test "$ac_cv_have_decl_i386" = "yes"; then
6279     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6280     machine=intel386
6281     machfile="m/${machine}.h"
6282   fi
6283 fi
6284
6285 # Extract the first word of "install-info", so it can be a program name with args.
6286 set dummy install-info; ac_word=$2
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6288 $as_echo_n "checking for $ac_word... " >&6; }
6289 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6290   $as_echo_n "(cached) " >&6
6291 else
6292   case $INSTALL_INFO in
6293   [\\/]* | ?:[\\/]*)
6294   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6295   ;;
6296   *)
6297   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6298 for as_dir in $PATH
6299 do
6300   IFS=$as_save_IFS
6301   test -z "$as_dir" && as_dir=.
6302     for ac_exec_ext in '' $ac_executable_extensions; do
6303   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6304     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6305     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6306     break 2
6307   fi
6308 done
6309   done
6310 IFS=$as_save_IFS
6311
6312   ;;
6313 esac
6314 fi
6315 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6316 if test -n "$INSTALL_INFO"; then
6317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6318 $as_echo "$INSTALL_INFO" >&6; }
6319 else
6320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6321 $as_echo "no" >&6; }
6322 fi
6323
6324
6325 # Extract the first word of "install-info", so it can be a program name with args.
6326 set dummy install-info; ac_word=$2
6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6328 $as_echo_n "checking for $ac_word... " >&6; }
6329 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6330   $as_echo_n "(cached) " >&6
6331 else
6332   case $INSTALL_INFO in
6333   [\\/]* | ?:[\\/]*)
6334   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6335   ;;
6336   *)
6337   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6338 for as_dir in /usr/sbin
6339 do
6340   IFS=$as_save_IFS
6341   test -z "$as_dir" && as_dir=.
6342     for ac_exec_ext in '' $ac_executable_extensions; do
6343   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6344     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6345     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6346     break 2
6347   fi
6348 done
6349   done
6350 IFS=$as_save_IFS
6351
6352   ;;
6353 esac
6354 fi
6355 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6356 if test -n "$INSTALL_INFO"; then
6357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6358 $as_echo "$INSTALL_INFO" >&6; }
6359 else
6360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6361 $as_echo "no" >&6; }
6362 fi
6363
6364
6365 # Extract the first word of "install-info", so it can be a program name with args.
6366 set dummy install-info; ac_word=$2
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6368 $as_echo_n "checking for $ac_word... " >&6; }
6369 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6370   $as_echo_n "(cached) " >&6
6371 else
6372   case $INSTALL_INFO in
6373   [\\/]* | ?:[\\/]*)
6374   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6375   ;;
6376   *)
6377   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6378 for as_dir in /sbin
6379 do
6380   IFS=$as_save_IFS
6381   test -z "$as_dir" && as_dir=.
6382     for ac_exec_ext in '' $ac_executable_extensions; do
6383   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6384     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6385     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6386     break 2
6387   fi
6388 done
6389   done
6390 IFS=$as_save_IFS
6391
6392   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6393   ;;
6394 esac
6395 fi
6396 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6397 if test -n "$INSTALL_INFO"; then
6398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6399 $as_echo "$INSTALL_INFO" >&6; }
6400 else
6401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6402 $as_echo "no" >&6; }
6403 fi
6404
6405
6406 # Extract the first word of "gzip", so it can be a program name with args.
6407 set dummy gzip; ac_word=$2
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6409 $as_echo_n "checking for $ac_word... " >&6; }
6410 if ${ac_cv_path_GZIP_PROG+:} false; then :
6411   $as_echo_n "(cached) " >&6
6412 else
6413   case $GZIP_PROG in
6414   [\\/]* | ?:[\\/]*)
6415   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6416   ;;
6417   *)
6418   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6419 for as_dir in $PATH
6420 do
6421   IFS=$as_save_IFS
6422   test -z "$as_dir" && as_dir=.
6423     for ac_exec_ext in '' $ac_executable_extensions; do
6424   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6425     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6427     break 2
6428   fi
6429 done
6430   done
6431 IFS=$as_save_IFS
6432
6433   ;;
6434 esac
6435 fi
6436 GZIP_PROG=$ac_cv_path_GZIP_PROG
6437 if test -n "$GZIP_PROG"; then
6438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6439 $as_echo "$GZIP_PROG" >&6; }
6440 else
6441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6442 $as_echo "no" >&6; }
6443 fi
6444
6445
6446
6447
6448 ## Need makeinfo >= 4.6 (?) to build the manuals.
6449 # Extract the first word of "makeinfo", so it can be a program name with args.
6450 set dummy makeinfo; ac_word=$2
6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6452 $as_echo_n "checking for $ac_word... " >&6; }
6453 if ${ac_cv_path_MAKEINFO+:} false; then :
6454   $as_echo_n "(cached) " >&6
6455 else
6456   case $MAKEINFO in
6457   [\\/]* | ?:[\\/]*)
6458   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6459   ;;
6460   *)
6461   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6462 for as_dir in $PATH
6463 do
6464   IFS=$as_save_IFS
6465   test -z "$as_dir" && as_dir=.
6466     for ac_exec_ext in '' $ac_executable_extensions; do
6467   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6468     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6470     break 2
6471   fi
6472 done
6473   done
6474 IFS=$as_save_IFS
6475
6476   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6477   ;;
6478 esac
6479 fi
6480 MAKEINFO=$ac_cv_path_MAKEINFO
6481 if test -n "$MAKEINFO"; then
6482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6483 $as_echo "$MAKEINFO" >&6; }
6484 else
6485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6486 $as_echo "no" >&6; }
6487 fi
6488
6489
6490 if test "$MAKEINFO" != "no" && \
6491   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
6492    MAKEINFO=no
6493 fi
6494
6495 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6496 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6497 ## therefore in the category of "special tools" not normally required, which
6498 ## configure does not have to check for (eg autoconf itself).
6499 ## In a Bazaar checkout on the other hand, the manuals are not included.
6500 ## So makeinfo is a requirement to build from Bazaar, and configure
6501 ## should test for it as it does for any other build requirement.
6502 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6503 ## with pre-built manuals, from a Bazaar checkout.
6504 HAVE_MAKEINFO=yes
6505
6506 if test "$MAKEINFO" = "no"; then
6507   MAKEINFO=makeinfo
6508   if test "x${with_makeinfo}" = "xno"; then
6509     HAVE_MAKEINFO=no
6510   elif test ! -e $srcdir/info/emacs; then
6511     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6512 source tree does not seem to have pre-built manuals in the \`info' directory.
6513 Either install a suitable version of makeinfo, or re-run configure
6514 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6515   fi
6516 fi
6517
6518
6519
6520 if test x$GCC = xyes; then
6521   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6522     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6523 else
6524   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6525     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6526 fi
6527
6528
6529 late_LDFLAGS=$LDFLAGS
6530 if test x$GCC = xyes; then
6531   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6532 else
6533   LDFLAGS="$LDFLAGS -znocombreloc"
6534 fi
6535
6536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6537 $as_echo_n "checking for -znocombreloc... " >&6; }
6538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6539 /* end confdefs.h.  */
6540
6541 int
6542 main ()
6543 {
6544
6545   ;
6546   return 0;
6547 }
6548 _ACEOF
6549 if ac_fn_c_try_link "$LINENO"; then :
6550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6551 $as_echo "yes" >&6; }
6552 else
6553   LDFLAGS=$late_LDFLAGS
6554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6555 $as_echo "no" >&6; }
6556 fi
6557 rm -f core conftest.err conftest.$ac_objext \
6558     conftest$ac_exeext conftest.$ac_ext
6559
6560
6561 # The value of CPP is a quoted variable reference, so we need to do this
6562 # to get its actual value...
6563 CPP=`eval "echo $CPP"`
6564
6565
6566 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6567 case "$opsys" in
6568   your-opsys-here) CANNOT_DUMP=yes ;;
6569 esac
6570
6571 test "$CANNOT_DUMP" = "yes" && \
6572
6573 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6574
6575
6576
6577
6578
6579 UNEXEC_OBJ=unexelf.o
6580 case "$opsys" in
6581   # MSDOS uses unexcoff.o
6582   # MSWindows uses unexw32.o
6583   aix4-2)
6584    UNEXEC_OBJ=unexaix.o
6585    ;;
6586   cygwin)
6587    UNEXEC_OBJ=unexcw.o
6588    ;;
6589   darwin)
6590    UNEXEC_OBJ=unexmacosx.o
6591    ;;
6592   hpux10-20 | hpux11)
6593    UNEXEC_OBJ=unexhp9k800.o
6594    ;;
6595   sol2-10)
6596    # Use the Solaris dldump() function, called from unexsol.c, to dump
6597    # emacs, instead of the generic ELF dump code found in unexelf.c.
6598    # The resulting binary has a complete symbol table, and is better
6599    # for debugging and other observability tools (debuggers, pstack, etc).
6600    #
6601    # If you encounter a problem using dldump(), please consider sending
6602    # a message to the OpenSolaris tools-linking mailing list:
6603    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6604    #
6605    # It is likely that dldump() works with older Solaris too, but this has
6606    # not been tested, so for now this change is for Solaris 10 or newer.
6607    UNEXEC_OBJ=unexsol.o
6608    ;;
6609 esac
6610
6611 LD_SWITCH_SYSTEM=
6612 case "$opsys" in
6613   freebsd)
6614    ## Let `ld' find image libs and similar things in /usr/local/lib.
6615    ## The system compiler, GCC, has apparently been modified to not
6616    ## look there, contrary to what a stock GCC would do.
6617    LD_SWITCH_SYSTEM=-L/usr/local/lib
6618    ;;
6619
6620   gnu-linux)
6621    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6622    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6623    ;;
6624
6625   netbsd)
6626    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6627    ;;
6628
6629   openbsd)
6630    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6631    ## otherwise Emacs dumps core on elf systems.
6632    LD_SWITCH_SYSTEM="-Z"
6633    ;;
6634 esac
6635
6636
6637 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6638
6639 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6640 ## which has not been defined yet.  When this was handled with cpp,
6641 ## it was expanded to null when configure sourced the s/*.h file.
6642 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6643 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6644 ## (or somesuch), but because it is supposed to go at the _front_
6645 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6646 ## Compare with the gnu-linux case below, which added to the end
6647 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6648 ## LD_SWITCH_SYSTEM_TEMACS.
6649 case "$opsys" in
6650   netbsd|openbsd)
6651    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6652    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6653 esac
6654
6655
6656 C_SWITCH_MACHINE=
6657 if test "$machine" = "alpha"; then
6658   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6659 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6660
6661 fi
6662
6663   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6664     ## With ELF, make sure that all common symbols get allocated to in the
6665     ## data section.  Otherwise, the dump of temacs may miss variables in
6666     ## the shared library that have been initialized.  For example, with
6667     ## GNU libc, __malloc_initialized would normally be resolved to the
6668     ## shared library's .bss section, which is fatal.
6669     if test "x$GCC" = "xyes"; then
6670       C_SWITCH_MACHINE="-fno-common"
6671     else
6672       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6673     fi
6674   else
6675     UNEXEC_OBJ=unexalpha.o
6676   fi
6677 fi
6678
6679
6680
6681
6682 C_SWITCH_SYSTEM=
6683 ## Some programs in src produce warnings saying certain subprograms
6684 ## are too complex and need a MAXMEM value greater than 2000 for
6685 ## additional optimization.  --nils@exp-math.uni-essen.de
6686 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6687   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6688 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6689 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6690
6691
6692
6693 LIBS_SYSTEM=
6694 case "$opsys" in
6695   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6696   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6697
6698   freebsd) LIBS_SYSTEM="-lutil" ;;
6699
6700   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6701
6702   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6703
6704   ## Motif needs -lgen.
6705   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6706 esac
6707
6708
6709
6710 ### Make sure subsequent tests use flags consistent with the build flags.
6711
6712 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6713   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6714 else
6715   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6716 fi
6717
6718
6719
6720 # Check whether --enable-largefile was given.
6721 if test "${enable_largefile+set}" = set; then :
6722   enableval=$enable_largefile;
6723 fi
6724
6725 if test "$enable_largefile" != no; then
6726
6727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6728 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6729 if ${ac_cv_sys_largefile_CC+:} false; then :
6730   $as_echo_n "(cached) " >&6
6731 else
6732   ac_cv_sys_largefile_CC=no
6733      if test "$GCC" != yes; then
6734        ac_save_CC=$CC
6735        while :; do
6736          # IRIX 6.2 and later do not support large files by default,
6737          # so use the C compiler's -n32 option if that helps.
6738          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6739 /* end confdefs.h.  */
6740 #include <sys/types.h>
6741  /* Check that off_t can represent 2**63 - 1 correctly.
6742     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6743     since some C++ compilers masquerading as C compilers
6744     incorrectly reject 9223372036854775807.  */
6745 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6746   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6747                        && LARGE_OFF_T % 2147483647 == 1)
6748                       ? 1 : -1];
6749 int
6750 main ()
6751 {
6752
6753   ;
6754   return 0;
6755 }
6756 _ACEOF
6757          if ac_fn_c_try_compile "$LINENO"; then :
6758   break
6759 fi
6760 rm -f core conftest.err conftest.$ac_objext
6761          CC="$CC -n32"
6762          if ac_fn_c_try_compile "$LINENO"; then :
6763   ac_cv_sys_largefile_CC=' -n32'; break
6764 fi
6765 rm -f core conftest.err conftest.$ac_objext
6766          break
6767        done
6768        CC=$ac_save_CC
6769        rm -f conftest.$ac_ext
6770     fi
6771 fi
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6773 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6774   if test "$ac_cv_sys_largefile_CC" != no; then
6775     CC=$CC$ac_cv_sys_largefile_CC
6776   fi
6777
6778   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6779 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6780 if ${ac_cv_sys_file_offset_bits+:} false; then :
6781   $as_echo_n "(cached) " >&6
6782 else
6783   while :; do
6784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6785 /* end confdefs.h.  */
6786 #include <sys/types.h>
6787  /* Check that off_t can represent 2**63 - 1 correctly.
6788     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6789     since some C++ compilers masquerading as C compilers
6790     incorrectly reject 9223372036854775807.  */
6791 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6792   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6793                        && LARGE_OFF_T % 2147483647 == 1)
6794                       ? 1 : -1];
6795 int
6796 main ()
6797 {
6798
6799   ;
6800   return 0;
6801 }
6802 _ACEOF
6803 if ac_fn_c_try_compile "$LINENO"; then :
6804   ac_cv_sys_file_offset_bits=no; break
6805 fi
6806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6808 /* end confdefs.h.  */
6809 #define _FILE_OFFSET_BITS 64
6810 #include <sys/types.h>
6811  /* Check that off_t can represent 2**63 - 1 correctly.
6812     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6813     since some C++ compilers masquerading as C compilers
6814     incorrectly reject 9223372036854775807.  */
6815 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6816   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6817                        && LARGE_OFF_T % 2147483647 == 1)
6818                       ? 1 : -1];
6819 int
6820 main ()
6821 {
6822
6823   ;
6824   return 0;
6825 }
6826 _ACEOF
6827 if ac_fn_c_try_compile "$LINENO"; then :
6828   ac_cv_sys_file_offset_bits=64; break
6829 fi
6830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6831   ac_cv_sys_file_offset_bits=unknown
6832   break
6833 done
6834 fi
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6836 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6837 case $ac_cv_sys_file_offset_bits in #(
6838   no | unknown) ;;
6839   *)
6840 cat >>confdefs.h <<_ACEOF
6841 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6842 _ACEOF
6843 ;;
6844 esac
6845 rm -rf conftest*
6846   if test $ac_cv_sys_file_offset_bits = unknown; then
6847     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6848 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6849 if ${ac_cv_sys_large_files+:} false; then :
6850   $as_echo_n "(cached) " >&6
6851 else
6852   while :; do
6853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6854 /* end confdefs.h.  */
6855 #include <sys/types.h>
6856  /* Check that off_t can represent 2**63 - 1 correctly.
6857     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6858     since some C++ compilers masquerading as C compilers
6859     incorrectly reject 9223372036854775807.  */
6860 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6861   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6862                        && LARGE_OFF_T % 2147483647 == 1)
6863                       ? 1 : -1];
6864 int
6865 main ()
6866 {
6867
6868   ;
6869   return 0;
6870 }
6871 _ACEOF
6872 if ac_fn_c_try_compile "$LINENO"; then :
6873   ac_cv_sys_large_files=no; break
6874 fi
6875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6877 /* end confdefs.h.  */
6878 #define _LARGE_FILES 1
6879 #include <sys/types.h>
6880  /* Check that off_t can represent 2**63 - 1 correctly.
6881     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6882     since some C++ compilers masquerading as C compilers
6883     incorrectly reject 9223372036854775807.  */
6884 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6885   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6886                        && LARGE_OFF_T % 2147483647 == 1)
6887                       ? 1 : -1];
6888 int
6889 main ()
6890 {
6891
6892   ;
6893   return 0;
6894 }
6895 _ACEOF
6896 if ac_fn_c_try_compile "$LINENO"; then :
6897   ac_cv_sys_large_files=1; break
6898 fi
6899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6900   ac_cv_sys_large_files=unknown
6901   break
6902 done
6903 fi
6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6905 $as_echo "$ac_cv_sys_large_files" >&6; }
6906 case $ac_cv_sys_large_files in #(
6907   no | unknown) ;;
6908   *)
6909 cat >>confdefs.h <<_ACEOF
6910 #define _LARGE_FILES $ac_cv_sys_large_files
6911 _ACEOF
6912 ;;
6913 esac
6914 rm -rf conftest*
6915   fi
6916 fi
6917
6918
6919
6920 ## If user specified a crt-dir, use that unconditionally.
6921 if test "X$CRT_DIR" = "X"; then
6922
6923   case "$canonical" in
6924     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6925     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6926     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6927     ## For anything else (eg /usr/lib32), it is up the user to specify
6928     ## the location (bug#5655).
6929     ## Test for crtn.o, not just the directory, because sometimes the
6930     ## directory exists but does not have the relevant files (bug#1287).
6931     ## FIXME better to test for binary compatibility somehow.
6932     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6933     ;;
6934
6935     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6936   esac
6937
6938   case "$opsys" in
6939     hpux10-20) CRT_DIR=/lib ;;
6940   esac
6941
6942   ## Default is /usr/lib.
6943   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6944
6945 else
6946
6947   ## Some platforms don't use any of these files, so it is not
6948   ## appropriate to put this test outside the if block.
6949   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6950     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6951
6952 fi
6953
6954
6955
6956 LIB_MATH=-lm
6957 LIB_STANDARD=
6958 START_FILES=
6959
6960 case $opsys in
6961   cygwin )
6962     LIB_MATH=
6963     START_FILES='pre-crt0.o'
6964     ;;
6965   darwin )
6966     ## Adding -lm confuses the dynamic linker, so omit it.
6967     LIB_MATH=
6968     START_FILES='pre-crt0.o'
6969     ;;
6970   freebsd )
6971     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6972     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6973     ;;
6974   gnu-linux | gnu-kfreebsd )
6975     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6976     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6977     ;;
6978   hpux10-20 | hpux11 )
6979     LIB_STANDARD=-lc
6980     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6981     ;;
6982   netbsd | openbsd )
6983     if test -f $CRT_DIR/crti.o; then
6984         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6985         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6986     else
6987         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6988         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6989     fi
6990     ;;
6991 esac
6992
6993
6994
6995
6996
6997
6998
6999 if test "${with_sound}" != "no"; then
7000   # Sound support for GNU/Linux and the free BSDs.
7001   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7002 do :
7003   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7004 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7005 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7006   cat >>confdefs.h <<_ACEOF
7007 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7008 _ACEOF
7009  have_sound_header=yes
7010 fi
7011
7012 done
7013
7014   # Emulation library used on NetBSD.
7015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7016 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7017 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7018   $as_echo_n "(cached) " >&6
7019 else
7020   ac_check_lib_save_LIBS=$LIBS
7021 LIBS="-lossaudio  $LIBS"
7022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7023 /* end confdefs.h.  */
7024
7025 /* Override any GCC internal prototype to avoid an error.
7026    Use char because int might match the return type of a GCC
7027    builtin and then its argument prototype would still apply.  */
7028 #ifdef __cplusplus
7029 extern "C"
7030 #endif
7031 char _oss_ioctl ();
7032 int
7033 main ()
7034 {
7035 return _oss_ioctl ();
7036   ;
7037   return 0;
7038 }
7039 _ACEOF
7040 if ac_fn_c_try_link "$LINENO"; then :
7041   ac_cv_lib_ossaudio__oss_ioctl=yes
7042 else
7043   ac_cv_lib_ossaudio__oss_ioctl=no
7044 fi
7045 rm -f core conftest.err conftest.$ac_objext \
7046     conftest$ac_exeext conftest.$ac_ext
7047 LIBS=$ac_check_lib_save_LIBS
7048 fi
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7050 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7051 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7052   LIBSOUND=-lossaudio
7053 else
7054   LIBSOUND=
7055 fi
7056
7057
7058
7059   ALSA_REQUIRED=1.0.0
7060   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7061
7062   succeeded=no
7063
7064   # Extract the first word of "pkg-config", so it can be a program name with args.
7065 set dummy pkg-config; ac_word=$2
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7067 $as_echo_n "checking for $ac_word... " >&6; }
7068 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7069   $as_echo_n "(cached) " >&6
7070 else
7071   case $PKG_CONFIG in
7072   [\\/]* | ?:[\\/]*)
7073   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7074   ;;
7075   *)
7076   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7077 for as_dir in $PATH
7078 do
7079   IFS=$as_save_IFS
7080   test -z "$as_dir" && as_dir=.
7081     for ac_exec_ext in '' $ac_executable_extensions; do
7082   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7083     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7084     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7085     break 2
7086   fi
7087 done
7088   done
7089 IFS=$as_save_IFS
7090
7091   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7092   ;;
7093 esac
7094 fi
7095 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7096 if test -n "$PKG_CONFIG"; then
7097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7098 $as_echo "$PKG_CONFIG" >&6; }
7099 else
7100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7101 $as_echo "no" >&6; }
7102 fi
7103
7104
7105
7106   if test "$PKG_CONFIG" = "no" ; then
7107      HAVE_ALSA=no
7108   else
7109      PKG_CONFIG_MIN_VERSION=0.9.0
7110      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7111         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7112 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7113
7114         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7115             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7116 $as_echo "yes" >&6; }
7117             succeeded=yes
7118
7119             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7120 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7121             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7122             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7123 $as_echo "$ALSA_CFLAGS" >&6; }
7124
7125             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7126 $as_echo_n "checking ALSA_LIBS... " >&6; }
7127             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7128             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7129 $as_echo "$ALSA_LIBS" >&6; }
7130         else
7131             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7132 $as_echo "no" >&6; }
7133             ALSA_CFLAGS=""
7134             ALSA_LIBS=""
7135             ## If we have a custom action on failure, don't print errors, but
7136             ## do set a variable so people can do so.
7137             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7138
7139         fi
7140
7141
7142
7143      else
7144         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7145         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7146      fi
7147   fi
7148
7149   if test $succeeded = yes; then
7150      HAVE_ALSA=yes
7151   else
7152      HAVE_ALSA=no
7153   fi
7154
7155   if test $HAVE_ALSA = yes; then
7156     SAVE_CFLAGS="$CFLAGS"
7157     SAVE_LDFLAGS="$LDFLAGS"
7158     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7159     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7160     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161 /* end confdefs.h.  */
7162 #include <asoundlib.h>
7163 int
7164 main ()
7165 {
7166 snd_lib_error_set_handler (0);
7167   ;
7168   return 0;
7169 }
7170 _ACEOF
7171 if ac_fn_c_try_compile "$LINENO"; then :
7172   emacs_alsa_normal=yes
7173 else
7174   emacs_alsa_normal=no
7175 fi
7176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7177     if test "$emacs_alsa_normal" != yes; then
7178       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7179 /* end confdefs.h.  */
7180 #include <alsa/asoundlib.h>
7181 int
7182 main ()
7183 {
7184 snd_lib_error_set_handler (0);
7185   ;
7186   return 0;
7187 }
7188 _ACEOF
7189 if ac_fn_c_try_compile "$LINENO"; then :
7190   emacs_alsa_subdir=yes
7191 else
7192   emacs_alsa_subdir=no
7193 fi
7194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7195       if test "$emacs_alsa_subdir" != yes; then
7196         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7197       fi
7198       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7199     fi
7200
7201     CFLAGS="$SAVE_CFLAGS"
7202     LDFLAGS="$SAVE_LDFLAGS"
7203     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7204     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7205
7206 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7207
7208   fi
7209
7210         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7211      case "$opsys" in
7212               gnu-linux|freebsd|netbsd)
7213
7214 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7215
7216          ;;
7217      esac
7218   fi
7219
7220
7221 fi
7222
7223 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7224   linux/version.h sys/systeminfo.h limits.h \
7225   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7226   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7227   sys/utsname.h pwd.h utmp.h dirent.h util.h
7228 do :
7229   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7230 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7231 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7232   cat >>confdefs.h <<_ACEOF
7233 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7234 _ACEOF
7235
7236 fi
7237
7238 done
7239
7240
7241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7242 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7244 /* end confdefs.h.  */
7245 #include <sys/personality.h>
7246 int
7247 main ()
7248 {
7249 personality (PER_LINUX32)
7250   ;
7251   return 0;
7252 }
7253 _ACEOF
7254 if ac_fn_c_try_compile "$LINENO"; then :
7255   emacs_cv_personality_linux32=yes
7256 else
7257   emacs_cv_personality_linux32=no
7258 fi
7259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7261 $as_echo "$emacs_cv_personality_linux32" >&6; }
7262
7263 if test $emacs_cv_personality_linux32 = yes; then
7264
7265 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7266
7267 fi
7268
7269 for ac_header in term.h
7270 do :
7271   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7272 if test "x$ac_cv_header_term_h" = xyes; then :
7273   cat >>confdefs.h <<_ACEOF
7274 #define HAVE_TERM_H 1
7275 _ACEOF
7276
7277 fi
7278
7279 done
7280
7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7282 $as_echo_n "checking for ANSI C header files... " >&6; }
7283 if ${ac_cv_header_stdc+:} false; then :
7284   $as_echo_n "(cached) " >&6
7285 else
7286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7287 /* end confdefs.h.  */
7288 #include <stdlib.h>
7289 #include <stdarg.h>
7290 #include <string.h>
7291 #include <float.h>
7292
7293 int
7294 main ()
7295 {
7296
7297   ;
7298   return 0;
7299 }
7300 _ACEOF
7301 if ac_fn_c_try_compile "$LINENO"; then :
7302   ac_cv_header_stdc=yes
7303 else
7304   ac_cv_header_stdc=no
7305 fi
7306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7307
7308 if test $ac_cv_header_stdc = yes; then
7309   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7311 /* end confdefs.h.  */
7312 #include <string.h>
7313
7314 _ACEOF
7315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7316   $EGREP "memchr" >/dev/null 2>&1; then :
7317
7318 else
7319   ac_cv_header_stdc=no
7320 fi
7321 rm -f conftest*
7322
7323 fi
7324
7325 if test $ac_cv_header_stdc = yes; then
7326   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7328 /* end confdefs.h.  */
7329 #include <stdlib.h>
7330
7331 _ACEOF
7332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7333   $EGREP "free" >/dev/null 2>&1; then :
7334
7335 else
7336   ac_cv_header_stdc=no
7337 fi
7338 rm -f conftest*
7339
7340 fi
7341
7342 if test $ac_cv_header_stdc = yes; then
7343   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7344   if test "$cross_compiling" = yes; then :
7345   :
7346 else
7347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7348 /* end confdefs.h.  */
7349 #include <ctype.h>
7350 #include <stdlib.h>
7351 #if ((' ' & 0x0FF) == 0x020)
7352 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7353 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7354 #else
7355 # define ISLOWER(c) \
7356                    (('a' <= (c) && (c) <= 'i') \
7357                      || ('j' <= (c) && (c) <= 'r') \
7358                      || ('s' <= (c) && (c) <= 'z'))
7359 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7360 #endif
7361
7362 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7363 int
7364 main ()
7365 {
7366   int i;
7367   for (i = 0; i < 256; i++)
7368     if (XOR (islower (i), ISLOWER (i))
7369         || toupper (i) != TOUPPER (i))
7370       return 2;
7371   return 0;
7372 }
7373 _ACEOF
7374 if ac_fn_c_try_run "$LINENO"; then :
7375
7376 else
7377   ac_cv_header_stdc=no
7378 fi
7379 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7380   conftest.$ac_objext conftest.beam conftest.$ac_ext
7381 fi
7382
7383 fi
7384 fi
7385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7386 $as_echo "$ac_cv_header_stdc" >&6; }
7387 if test $ac_cv_header_stdc = yes; then
7388
7389 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7390
7391 fi
7392
7393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7394 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7395 if ${ac_cv_header_time+:} false; then :
7396   $as_echo_n "(cached) " >&6
7397 else
7398   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7399 /* end confdefs.h.  */
7400 #include <sys/types.h>
7401 #include <sys/time.h>
7402 #include <time.h>
7403
7404 int
7405 main ()
7406 {
7407 if ((struct tm *) 0)
7408 return 0;
7409   ;
7410   return 0;
7411 }
7412 _ACEOF
7413 if ac_fn_c_try_compile "$LINENO"; then :
7414   ac_cv_header_time=yes
7415 else
7416   ac_cv_header_time=no
7417 fi
7418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7419 fi
7420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7421 $as_echo "$ac_cv_header_time" >&6; }
7422 if test $ac_cv_header_time = yes; then
7423
7424 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7425
7426 fi
7427
7428 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7429 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7430   ac_have_decl=1
7431 else
7432   ac_have_decl=0
7433 fi
7434
7435 cat >>confdefs.h <<_ACEOF
7436 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7437 _ACEOF
7438
7439 if test $ac_cv_have_decl_sys_siglist != yes; then
7440   # For Tru64, at least:
7441   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7442 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7443   ac_have_decl=1
7444 else
7445   ac_have_decl=0
7446 fi
7447
7448 cat >>confdefs.h <<_ACEOF
7449 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7450 _ACEOF
7451
7452   if test $ac_cv_have_decl___sys_siglist = yes; then
7453
7454 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7455
7456   fi
7457 fi
7458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7459 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7460 if ${ac_cv_header_sys_wait_h+:} false; then :
7461   $as_echo_n "(cached) " >&6
7462 else
7463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7464 /* end confdefs.h.  */
7465 #include <sys/types.h>
7466 #include <sys/wait.h>
7467 #ifndef WEXITSTATUS
7468 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7469 #endif
7470 #ifndef WIFEXITED
7471 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7472 #endif
7473
7474 int
7475 main ()
7476 {
7477   int s;
7478   wait (&s);
7479   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7480   ;
7481   return 0;
7482 }
7483 _ACEOF
7484 if ac_fn_c_try_compile "$LINENO"; then :
7485   ac_cv_header_sys_wait_h=yes
7486 else
7487   ac_cv_header_sys_wait_h=no
7488 fi
7489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7490 fi
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7492 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7493 if test $ac_cv_header_sys_wait_h = yes; then
7494
7495 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7496
7497 fi
7498
7499
7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7501 $as_echo_n "checking for struct utimbuf... " >&6; }
7502 if ${emacs_cv_struct_utimbuf+:} false; then :
7503   $as_echo_n "(cached) " >&6
7504 else
7505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7506 /* end confdefs.h.  */
7507 #ifdef TIME_WITH_SYS_TIME
7508 #include <sys/time.h>
7509 #include <time.h>
7510 #else
7511 #ifdef HAVE_SYS_TIME_H
7512 #include <sys/time.h>
7513 #else
7514 #include <time.h>
7515 #endif
7516 #endif
7517 #ifdef HAVE_UTIME_H
7518 #include <utime.h>
7519 #endif
7520 int
7521 main ()
7522 {
7523 static struct utimbuf x; x.actime = x.modtime;
7524   ;
7525   return 0;
7526 }
7527 _ACEOF
7528 if ac_fn_c_try_compile "$LINENO"; then :
7529   emacs_cv_struct_utimbuf=yes
7530 else
7531   emacs_cv_struct_utimbuf=no
7532 fi
7533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7534 fi
7535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7536 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7537 if test $emacs_cv_struct_utimbuf = yes; then
7538
7539 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7540
7541 fi
7542
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7544 $as_echo_n "checking return type of signal handlers... " >&6; }
7545 if ${ac_cv_type_signal+:} false; then :
7546   $as_echo_n "(cached) " >&6
7547 else
7548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7549 /* end confdefs.h.  */
7550 #include <sys/types.h>
7551 #include <signal.h>
7552
7553 int
7554 main ()
7555 {
7556 return *(signal (0, 0)) (0) == 1;
7557   ;
7558   return 0;
7559 }
7560 _ACEOF
7561 if ac_fn_c_try_compile "$LINENO"; then :
7562   ac_cv_type_signal=int
7563 else
7564   ac_cv_type_signal=void
7565 fi
7566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7567 fi
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7569 $as_echo "$ac_cv_type_signal" >&6; }
7570
7571 cat >>confdefs.h <<_ACEOF
7572 #define RETSIGTYPE $ac_cv_type_signal
7573 _ACEOF
7574
7575
7576
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7578 $as_echo_n "checking for speed_t... " >&6; }
7579 if ${emacs_cv_speed_t+:} false; then :
7580   $as_echo_n "(cached) " >&6
7581 else
7582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7583 /* end confdefs.h.  */
7584 #include <termios.h>
7585 int
7586 main ()
7587 {
7588 speed_t x = 1;
7589   ;
7590   return 0;
7591 }
7592 _ACEOF
7593 if ac_fn_c_try_compile "$LINENO"; then :
7594   emacs_cv_speed_t=yes
7595 else
7596   emacs_cv_speed_t=no
7597 fi
7598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7599 fi
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7601 $as_echo "$emacs_cv_speed_t" >&6; }
7602 if test $emacs_cv_speed_t = yes; then
7603
7604 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7605
7606 fi
7607
7608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7609 $as_echo_n "checking for struct timeval... " >&6; }
7610 if ${emacs_cv_struct_timeval+:} false; then :
7611   $as_echo_n "(cached) " >&6
7612 else
7613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7614 /* end confdefs.h.  */
7615 #ifdef TIME_WITH_SYS_TIME
7616 #include <sys/time.h>
7617 #include <time.h>
7618 #else
7619 #ifdef HAVE_SYS_TIME_H
7620 #include <sys/time.h>
7621 #else
7622 #include <time.h>
7623 #endif
7624 #endif
7625 int
7626 main ()
7627 {
7628 static struct timeval x; x.tv_sec = x.tv_usec;
7629   ;
7630   return 0;
7631 }
7632 _ACEOF
7633 if ac_fn_c_try_compile "$LINENO"; then :
7634   emacs_cv_struct_timeval=yes
7635 else
7636   emacs_cv_struct_timeval=no
7637 fi
7638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7639 fi
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7641 $as_echo "$emacs_cv_struct_timeval" >&6; }
7642 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7643 if test $emacs_cv_struct_timeval = yes; then
7644
7645 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7646
7647 fi
7648
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7650 $as_echo_n "checking for struct exception... " >&6; }
7651 if ${emacs_cv_struct_exception+:} false; then :
7652   $as_echo_n "(cached) " >&6
7653 else
7654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7655 /* end confdefs.h.  */
7656 #include <math.h>
7657 int
7658 main ()
7659 {
7660 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7661   ;
7662   return 0;
7663 }
7664 _ACEOF
7665 if ac_fn_c_try_compile "$LINENO"; then :
7666   emacs_cv_struct_exception=yes
7667 else
7668   emacs_cv_struct_exception=no
7669 fi
7670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7671 fi
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7673 $as_echo "$emacs_cv_struct_exception" >&6; }
7674 HAVE_EXCEPTION=$emacs_cv_struct_exception
7675 if test $emacs_cv_struct_exception != yes; then
7676
7677 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7678
7679 fi
7680
7681 for ac_header in sys/socket.h
7682 do :
7683   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7684 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7685   cat >>confdefs.h <<_ACEOF
7686 #define HAVE_SYS_SOCKET_H 1
7687 _ACEOF
7688
7689 fi
7690
7691 done
7692
7693 for ac_header in net/if.h
7694 do :
7695   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7696 #if HAVE_SYS_SOCKET_H
7697 #include <sys/socket.h>
7698 #endif
7699 "
7700 if test "x$ac_cv_header_net_if_h" = xyes; then :
7701   cat >>confdefs.h <<_ACEOF
7702 #define HAVE_NET_IF_H 1
7703 _ACEOF
7704
7705 fi
7706
7707 done
7708
7709
7710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7711 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7712 if ${ac_cv_struct_tm+:} false; then :
7713   $as_echo_n "(cached) " >&6
7714 else
7715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7716 /* end confdefs.h.  */
7717 #include <sys/types.h>
7718 #include <time.h>
7719
7720 int
7721 main ()
7722 {
7723 struct tm tm;
7724                                      int *p = &tm.tm_sec;
7725                                      return !p;
7726   ;
7727   return 0;
7728 }
7729 _ACEOF
7730 if ac_fn_c_try_compile "$LINENO"; then :
7731   ac_cv_struct_tm=time.h
7732 else
7733   ac_cv_struct_tm=sys/time.h
7734 fi
7735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7736 fi
7737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7738 $as_echo "$ac_cv_struct_tm" >&6; }
7739 if test $ac_cv_struct_tm = sys/time.h; then
7740
7741 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7742
7743 fi
7744
7745 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7746 #include <$ac_cv_struct_tm>
7747
7748 "
7749 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7750
7751 cat >>confdefs.h <<_ACEOF
7752 #define HAVE_STRUCT_TM_TM_ZONE 1
7753 _ACEOF
7754
7755
7756 fi
7757
7758 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7759
7760 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7761
7762 else
7763   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7764 "
7765 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7766   ac_have_decl=1
7767 else
7768   ac_have_decl=0
7769 fi
7770
7771 cat >>confdefs.h <<_ACEOF
7772 #define HAVE_DECL_TZNAME $ac_have_decl
7773 _ACEOF
7774
7775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7776 $as_echo_n "checking for tzname... " >&6; }
7777 if ${ac_cv_var_tzname+:} false; then :
7778   $as_echo_n "(cached) " >&6
7779 else
7780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7781 /* end confdefs.h.  */
7782 #include <time.h>
7783 #if !HAVE_DECL_TZNAME
7784 extern char *tzname[];
7785 #endif
7786
7787 int
7788 main ()
7789 {
7790 return tzname[0][0];
7791   ;
7792   return 0;
7793 }
7794 _ACEOF
7795 if ac_fn_c_try_link "$LINENO"; then :
7796   ac_cv_var_tzname=yes
7797 else
7798   ac_cv_var_tzname=no
7799 fi
7800 rm -f core conftest.err conftest.$ac_objext \
7801     conftest$ac_exeext conftest.$ac_ext
7802 fi
7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7804 $as_echo "$ac_cv_var_tzname" >&6; }
7805   if test $ac_cv_var_tzname = yes; then
7806
7807 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7808
7809   fi
7810 fi
7811
7812 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7813 "
7814 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7815
7816 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7817
7818 fi
7819
7820 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7821 #if HAVE_SYS_SOCKET_H
7822 #include <sys/socket.h>
7823 #endif
7824 #if HAVE_NET_IF_H
7825 #include <net/if.h>
7826 #endif
7827 "
7828 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7829
7830 cat >>confdefs.h <<_ACEOF
7831 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7832 _ACEOF
7833
7834
7835 fi
7836 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7837 #if HAVE_SYS_SOCKET_H
7838 #include <sys/socket.h>
7839 #endif
7840 #if HAVE_NET_IF_H
7841 #include <net/if.h>
7842 #endif
7843 "
7844 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7845
7846 cat >>confdefs.h <<_ACEOF
7847 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7848 _ACEOF
7849
7850
7851 fi
7852 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7853 #if HAVE_SYS_SOCKET_H
7854 #include <sys/socket.h>
7855 #endif
7856 #if HAVE_NET_IF_H
7857 #include <net/if.h>
7858 #endif
7859 "
7860 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7861
7862 cat >>confdefs.h <<_ACEOF
7863 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7864 _ACEOF
7865
7866
7867 fi
7868 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7869 #if HAVE_SYS_SOCKET_H
7870 #include <sys/socket.h>
7871 #endif
7872 #if HAVE_NET_IF_H
7873 #include <net/if.h>
7874 #endif
7875 "
7876 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7877
7878 cat >>confdefs.h <<_ACEOF
7879 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7880 _ACEOF
7881
7882
7883 fi
7884 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7885 #if HAVE_SYS_SOCKET_H
7886 #include <sys/socket.h>
7887 #endif
7888 #if HAVE_NET_IF_H
7889 #include <net/if.h>
7890 #endif
7891 "
7892 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7893
7894 cat >>confdefs.h <<_ACEOF
7895 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7896 _ACEOF
7897
7898
7899 fi
7900
7901
7902
7903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7904 $as_echo_n "checking for function prototypes... " >&6; }
7905 if test "$ac_cv_prog_cc_c89" != no; then
7906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7907 $as_echo "yes" >&6; }
7908
7909 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7910
7911
7912 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7913
7914 else
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7916 $as_echo "no" >&6; }
7917 fi
7918
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7920 $as_echo_n "checking for working volatile... " >&6; }
7921 if ${ac_cv_c_volatile+:} false; then :
7922   $as_echo_n "(cached) " >&6
7923 else
7924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7925 /* end confdefs.h.  */
7926
7927 int
7928 main ()
7929 {
7930
7931 volatile int x;
7932 int * volatile y = (int *) 0;
7933 return !x && !y;
7934   ;
7935   return 0;
7936 }
7937 _ACEOF
7938 if ac_fn_c_try_compile "$LINENO"; then :
7939   ac_cv_c_volatile=yes
7940 else
7941   ac_cv_c_volatile=no
7942 fi
7943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7944 fi
7945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7946 $as_echo "$ac_cv_c_volatile" >&6; }
7947 if test $ac_cv_c_volatile = no; then
7948
7949 $as_echo "#define volatile /**/" >>confdefs.h
7950
7951 fi
7952
7953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7954 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7955 if ${ac_cv_c_const+:} false; then :
7956   $as_echo_n "(cached) " >&6
7957 else
7958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7959 /* end confdefs.h.  */
7960
7961 int
7962 main ()
7963 {
7964 /* FIXME: Include the comments suggested by Paul. */
7965 #ifndef __cplusplus
7966   /* Ultrix mips cc rejects this.  */
7967   typedef int charset[2];
7968   const charset cs;
7969   /* SunOS 4.1.1 cc rejects this.  */
7970   char const *const *pcpcc;
7971   char **ppc;
7972   /* NEC SVR4.0.2 mips cc rejects this.  */
7973   struct point {int x, y;};
7974   static struct point const zero = {0,0};
7975   /* AIX XL C 1.02.0.0 rejects this.
7976      It does not let you subtract one const X* pointer from another in
7977      an arm of an if-expression whose if-part is not a constant
7978      expression */
7979   const char *g = "string";
7980   pcpcc = &g + (g ? g-g : 0);
7981   /* HPUX 7.0 cc rejects these. */
7982   ++pcpcc;
7983   ppc = (char**) pcpcc;
7984   pcpcc = (char const *const *) ppc;
7985   { /* SCO 3.2v4 cc rejects this.  */
7986     char *t;
7987     char const *s = 0 ? (char *) 0 : (char const *) 0;
7988
7989     *t++ = 0;
7990     if (s) return 0;
7991   }
7992   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7993     int x[] = {25, 17};
7994     const int *foo = &x[0];
7995     ++foo;
7996   }
7997   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7998     typedef const int *iptr;
7999     iptr p = 0;
8000     ++p;
8001   }
8002   { /* AIX XL C 1.02.0.0 rejects this saying
8003        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8004     struct s { int j; const int *ap[3]; };
8005     struct s *b; b->j = 5;
8006   }
8007   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8008     const int foo = 10;
8009     if (!foo) return 0;
8010   }
8011   return !cs[0] && !zero.x;
8012 #endif
8013
8014   ;
8015   return 0;
8016 }
8017 _ACEOF
8018 if ac_fn_c_try_compile "$LINENO"; then :
8019   ac_cv_c_const=yes
8020 else
8021   ac_cv_c_const=no
8022 fi
8023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8024 fi
8025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8026 $as_echo "$ac_cv_c_const" >&6; }
8027 if test $ac_cv_c_const = no; then
8028
8029 $as_echo "#define const /**/" >>confdefs.h
8030
8031 fi
8032
8033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8034 $as_echo_n "checking for void * support... " >&6; }
8035 if ${emacs_cv_void_star+:} false; then :
8036   $as_echo_n "(cached) " >&6
8037 else
8038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8039 /* end confdefs.h.  */
8040
8041 int
8042 main ()
8043 {
8044 void * foo;
8045   ;
8046   return 0;
8047 }
8048 _ACEOF
8049 if ac_fn_c_try_compile "$LINENO"; then :
8050   emacs_cv_void_star=yes
8051 else
8052   emacs_cv_void_star=no
8053 fi
8054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8055 fi
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8057 $as_echo "$emacs_cv_void_star" >&6; }
8058 if test $emacs_cv_void_star = yes; then
8059   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8060
8061 else
8062   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8063
8064 fi
8065
8066  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8067 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8068 if ${ac_cv_c_bigendian+:} false; then :
8069   $as_echo_n "(cached) " >&6
8070 else
8071   ac_cv_c_bigendian=unknown
8072     # See if we're dealing with a universal compiler.
8073     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8074 /* end confdefs.h.  */
8075 #ifndef __APPLE_CC__
8076                not a universal capable compiler
8077              #endif
8078              typedef int dummy;
8079
8080 _ACEOF
8081 if ac_fn_c_try_compile "$LINENO"; then :
8082
8083         # Check for potential -arch flags.  It is not universal unless
8084         # there are at least two -arch flags with different values.
8085         ac_arch=
8086         ac_prev=
8087         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8088          if test -n "$ac_prev"; then
8089            case $ac_word in
8090              i?86 | x86_64 | ppc | ppc64)
8091                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8092                  ac_arch=$ac_word
8093                else
8094                  ac_cv_c_bigendian=universal
8095                  break
8096                fi
8097                ;;
8098            esac
8099            ac_prev=
8100          elif test "x$ac_word" = "x-arch"; then
8101            ac_prev=arch
8102          fi
8103        done
8104 fi
8105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8106     if test $ac_cv_c_bigendian = unknown; then
8107       # See if sys/param.h defines the BYTE_ORDER macro.
8108       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8109 /* end confdefs.h.  */
8110 #include <sys/types.h>
8111              #include <sys/param.h>
8112
8113 int
8114 main ()
8115 {
8116 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8117                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8118                      && LITTLE_ENDIAN)
8119               bogus endian macros
8120              #endif
8121
8122   ;
8123   return 0;
8124 }
8125 _ACEOF
8126 if ac_fn_c_try_compile "$LINENO"; then :
8127   # It does; now see whether it defined to BIG_ENDIAN or not.
8128          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8129 /* end confdefs.h.  */
8130 #include <sys/types.h>
8131                 #include <sys/param.h>
8132
8133 int
8134 main ()
8135 {
8136 #if BYTE_ORDER != BIG_ENDIAN
8137                  not big endian
8138                 #endif
8139
8140   ;
8141   return 0;
8142 }
8143 _ACEOF
8144 if ac_fn_c_try_compile "$LINENO"; then :
8145   ac_cv_c_bigendian=yes
8146 else
8147   ac_cv_c_bigendian=no
8148 fi
8149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8150 fi
8151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8152     fi
8153     if test $ac_cv_c_bigendian = unknown; then
8154       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8155       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8156 /* end confdefs.h.  */
8157 #include <limits.h>
8158
8159 int
8160 main ()
8161 {
8162 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8163               bogus endian macros
8164              #endif
8165
8166   ;
8167   return 0;
8168 }
8169 _ACEOF
8170 if ac_fn_c_try_compile "$LINENO"; then :
8171   # It does; now see whether it defined to _BIG_ENDIAN or not.
8172          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8173 /* end confdefs.h.  */
8174 #include <limits.h>
8175
8176 int
8177 main ()
8178 {
8179 #ifndef _BIG_ENDIAN
8180                  not big endian
8181                 #endif
8182
8183   ;
8184   return 0;
8185 }
8186 _ACEOF
8187 if ac_fn_c_try_compile "$LINENO"; then :
8188   ac_cv_c_bigendian=yes
8189 else
8190   ac_cv_c_bigendian=no
8191 fi
8192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8193 fi
8194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8195     fi
8196     if test $ac_cv_c_bigendian = unknown; then
8197       # Compile a test program.
8198       if test "$cross_compiling" = yes; then :
8199   # Try to guess by grepping values from an object file.
8200          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8201 /* end confdefs.h.  */
8202 short int ascii_mm[] =
8203                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8204                 short int ascii_ii[] =
8205                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8206                 int use_ascii (int i) {
8207                   return ascii_mm[i] + ascii_ii[i];
8208                 }
8209                 short int ebcdic_ii[] =
8210                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8211                 short int ebcdic_mm[] =
8212                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8213                 int use_ebcdic (int i) {
8214                   return ebcdic_mm[i] + ebcdic_ii[i];
8215                 }
8216                 extern int foo;
8217
8218 int
8219 main ()
8220 {
8221 return use_ascii (foo) == use_ebcdic (foo);
8222   ;
8223   return 0;
8224 }
8225 _ACEOF
8226 if ac_fn_c_try_compile "$LINENO"; then :
8227   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8228               ac_cv_c_bigendian=yes
8229             fi
8230             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8231               if test "$ac_cv_c_bigendian" = unknown; then
8232                 ac_cv_c_bigendian=no
8233               else
8234                 # finding both strings is unlikely to happen, but who knows?
8235                 ac_cv_c_bigendian=unknown
8236               fi
8237             fi
8238 fi
8239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8240 else
8241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8242 /* end confdefs.h.  */
8243 $ac_includes_default
8244 int
8245 main ()
8246 {
8247
8248              /* Are we little or big endian?  From Harbison&Steele.  */
8249              union
8250              {
8251                long int l;
8252                char c[sizeof (long int)];
8253              } u;
8254              u.l = 1;
8255              return u.c[sizeof (long int) - 1] == 1;
8256
8257   ;
8258   return 0;
8259 }
8260 _ACEOF
8261 if ac_fn_c_try_run "$LINENO"; then :
8262   ac_cv_c_bigendian=no
8263 else
8264   ac_cv_c_bigendian=yes
8265 fi
8266 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8267   conftest.$ac_objext conftest.beam conftest.$ac_ext
8268 fi
8269
8270     fi
8271 fi
8272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8273 $as_echo "$ac_cv_c_bigendian" >&6; }
8274  case $ac_cv_c_bigendian in #(
8275    yes)
8276      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8277 ;; #(
8278    no)
8279       ;; #(
8280    universal)
8281
8282 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8283
8284      ;; #(
8285    *)
8286      as_fn_error $? "unknown endianness
8287  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8288  esac
8289
8290
8291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8292 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8293 if ${emacs_cv_attribute_aligned+:} false; then :
8294   $as_echo_n "(cached) " >&6
8295 else
8296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8297 /* end confdefs.h.  */
8298 char __attribute__ ((__aligned__ (1 << 3))) c;
8299 int
8300 main ()
8301 {
8302
8303   ;
8304   return 0;
8305 }
8306 _ACEOF
8307 if ac_fn_c_try_compile "$LINENO"; then :
8308   emacs_cv_attribute_aligned=yes
8309 else
8310   emacs_cv_attribute_aligned=no
8311 fi
8312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8313 fi
8314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8315 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8316 if test $emacs_cv_attribute_aligned = yes; then
8317
8318 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8319
8320 fi
8321
8322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8323 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8324 set x ${MAKE-make}
8325 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8326 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8327   $as_echo_n "(cached) " >&6
8328 else
8329   cat >conftest.make <<\_ACEOF
8330 SHELL = /bin/sh
8331 all:
8332         @echo '@@@%%%=$(MAKE)=@@@%%%'
8333 _ACEOF
8334 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8335 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8336   *@@@%%%=?*=@@@%%%*)
8337     eval ac_cv_prog_make_${ac_make}_set=yes;;
8338   *)
8339     eval ac_cv_prog_make_${ac_make}_set=no;;
8340 esac
8341 rm -f conftest.make
8342 fi
8343 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8345 $as_echo "yes" >&6; }
8346   SET_MAKE=
8347 else
8348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8349 $as_echo "no" >&6; }
8350   SET_MAKE="MAKE=${MAKE-make}"
8351 fi
8352
8353
8354 DEPFLAGS=
8355 MKDEPDIR=":"
8356 deps_frag=deps.mk
8357 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8358    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8359 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8360    HAVE_GNU_MAKE=no
8361    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8362    if test "x$testval" != x; then
8363       HAVE_GNU_MAKE=yes
8364    else
8365       ac_enable_autodepend=no
8366    fi
8367    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8368 $as_echo "$HAVE_GNU_MAKE" >&6; }
8369    if test $HAVE_GNU_MAKE = yes; then
8370       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8371 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8372       SAVE_CFLAGS="$CFLAGS"
8373       CFLAGS="$CFLAGS -MMD -MF deps.d"
8374       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8375 /* end confdefs.h.  */
8376
8377 int
8378 main ()
8379 {
8380
8381   ;
8382   return 0;
8383 }
8384 _ACEOF
8385 if ac_fn_c_try_compile "$LINENO"; then :
8386
8387 else
8388   ac_enable_autodepend=no
8389 fi
8390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8391       CFLAGS="$SAVE_CFLAGS"
8392       test -f deps.d || ac_enable_autodepend=no
8393       rm -rf deps.d
8394       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8395 $as_echo "$ac_enable_autodepend" >&6; }
8396    fi
8397    if test $ac_enable_autodepend = yes; then
8398       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8399       ## In parallel builds, another make might create depdir between
8400       ## the first test and mkdir, so stick another test on the end.
8401       ## Or use mkinstalldirs?  mkdir -p is not portable.
8402       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8403       deps_frag=autodeps.mk
8404    fi
8405 fi
8406 deps_frag=$srcdir/src/$deps_frag
8407
8408
8409
8410
8411
8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8413 $as_echo_n "checking for long file names... " >&6; }
8414 if ${ac_cv_sys_long_file_names+:} false; then :
8415   $as_echo_n "(cached) " >&6
8416 else
8417   ac_cv_sys_long_file_names=yes
8418 # Test for long file names in all the places we know might matter:
8419 #      .                the current directory, where building will happen
8420 #      $prefix/lib      where we will be installing things
8421 #      $exec_prefix/lib likewise
8422 #      $TMPDIR          if set, where it might want to write temporary files
8423 #      /tmp             where it might want to write temporary files
8424 #      /var/tmp         likewise
8425 #      /usr/tmp         likewise
8426 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8427   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8428   # in the usual case where exec_prefix is '${prefix}'.
8429   case $ac_dir in #(
8430     . | /* | ?:[\\/]*) ;; #(
8431     *) continue;;
8432   esac
8433   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8434   ac_xdir=$ac_dir/cf$$
8435   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8436   ac_tf1=$ac_xdir/conftest9012345
8437   ac_tf2=$ac_xdir/conftest9012346
8438   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8439     ac_cv_sys_long_file_names=no
8440   rm -f -r "$ac_xdir" 2>/dev/null
8441   test $ac_cv_sys_long_file_names = no && break
8442 done
8443 fi
8444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8445 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8446 if test $ac_cv_sys_long_file_names = yes; then
8447
8448 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8449
8450 fi
8451
8452
8453 #### Choose a window system.
8454
8455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8456 $as_echo_n "checking for X... " >&6; }
8457
8458
8459 # Check whether --with-x was given.
8460 if test "${with_x+set}" = set; then :
8461   withval=$with_x;
8462 fi
8463
8464 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8465 if test "x$with_x" = xno; then
8466   # The user explicitly disabled X.
8467   have_x=disabled
8468 else
8469   case $x_includes,$x_libraries in #(
8470     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8471     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8472   $as_echo_n "(cached) " >&6
8473 else
8474   # One or both of the vars are not set, and there is no cached value.
8475 ac_x_includes=no ac_x_libraries=no
8476 rm -f -r conftest.dir
8477 if mkdir conftest.dir; then
8478   cd conftest.dir
8479   cat >Imakefile <<'_ACEOF'
8480 incroot:
8481         @echo incroot='${INCROOT}'
8482 usrlibdir:
8483         @echo usrlibdir='${USRLIBDIR}'
8484 libdir:
8485         @echo libdir='${LIBDIR}'
8486 _ACEOF
8487   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8488     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8489     for ac_var in incroot usrlibdir libdir; do
8490       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8491     done
8492     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8493     for ac_extension in a so sl dylib la dll; do
8494       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8495          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8496         ac_im_usrlibdir=$ac_im_libdir; break
8497       fi
8498     done
8499     # Screen out bogus values from the imake configuration.  They are
8500     # bogus both because they are the default anyway, and because
8501     # using them would break gcc on systems where it needs fixed includes.
8502     case $ac_im_incroot in
8503         /usr/include) ac_x_includes= ;;
8504         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8505     esac
8506     case $ac_im_usrlibdir in
8507         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8508         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8509     esac
8510   fi
8511   cd ..
8512   rm -f -r conftest.dir
8513 fi
8514
8515 # Standard set of common directories for X headers.
8516 # Check X11 before X11Rn because it is often a symlink to the current release.
8517 ac_x_header_dirs='
8518 /usr/X11/include
8519 /usr/X11R7/include
8520 /usr/X11R6/include
8521 /usr/X11R5/include
8522 /usr/X11R4/include
8523
8524 /usr/include/X11
8525 /usr/include/X11R7
8526 /usr/include/X11R6
8527 /usr/include/X11R5
8528 /usr/include/X11R4
8529
8530 /usr/local/X11/include
8531 /usr/local/X11R7/include
8532 /usr/local/X11R6/include
8533 /usr/local/X11R5/include
8534 /usr/local/X11R4/include
8535
8536 /usr/local/include/X11
8537 /usr/local/include/X11R7
8538 /usr/local/include/X11R6
8539 /usr/local/include/X11R5
8540 /usr/local/include/X11R4
8541
8542 /usr/X386/include
8543 /usr/x386/include
8544 /usr/XFree86/include/X11
8545
8546 /usr/include
8547 /usr/local/include
8548 /usr/unsupported/include
8549 /usr/athena/include
8550 /usr/local/x11r5/include
8551 /usr/lpp/Xamples/include
8552
8553 /usr/openwin/include
8554 /usr/openwin/share/include'
8555
8556 if test "$ac_x_includes" = no; then
8557   # Guess where to find include files, by looking for Xlib.h.
8558   # First, try using that file with no special directory specified.
8559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8560 /* end confdefs.h.  */
8561 #include <X11/Xlib.h>
8562 _ACEOF
8563 if ac_fn_c_try_cpp "$LINENO"; then :
8564   # We can compile using X headers with no special include directory.
8565 ac_x_includes=
8566 else
8567   for ac_dir in $ac_x_header_dirs; do
8568   if test -r "$ac_dir/X11/Xlib.h"; then
8569     ac_x_includes=$ac_dir
8570     break
8571   fi
8572 done
8573 fi
8574 rm -f conftest.err conftest.i conftest.$ac_ext
8575 fi # $ac_x_includes = no
8576
8577 if test "$ac_x_libraries" = no; then
8578   # Check for the libraries.
8579   # See if we find them without any special options.
8580   # Don't add to $LIBS permanently.
8581   ac_save_LIBS=$LIBS
8582   LIBS="-lX11 $LIBS"
8583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8584 /* end confdefs.h.  */
8585 #include <X11/Xlib.h>
8586 int
8587 main ()
8588 {
8589 XrmInitialize ()
8590   ;
8591   return 0;
8592 }
8593 _ACEOF
8594 if ac_fn_c_try_link "$LINENO"; then :
8595   LIBS=$ac_save_LIBS
8596 # We can link X programs with no special library path.
8597 ac_x_libraries=
8598 else
8599   LIBS=$ac_save_LIBS
8600 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8601 do
8602   # Don't even attempt the hair of trying to link an X program!
8603   for ac_extension in a so sl dylib la dll; do
8604     if test -r "$ac_dir/libX11.$ac_extension"; then
8605       ac_x_libraries=$ac_dir
8606       break 2
8607     fi
8608   done
8609 done
8610 fi
8611 rm -f core conftest.err conftest.$ac_objext \
8612     conftest$ac_exeext conftest.$ac_ext
8613 fi # $ac_x_libraries = no
8614
8615 case $ac_x_includes,$ac_x_libraries in #(
8616   no,* | *,no | *\'*)
8617     # Didn't find X, or a directory has "'" in its name.
8618     ac_cv_have_x="have_x=no";; #(
8619   *)
8620     # Record where we found X for the cache.
8621     ac_cv_have_x="have_x=yes\
8622         ac_x_includes='$ac_x_includes'\
8623         ac_x_libraries='$ac_x_libraries'"
8624 esac
8625 fi
8626 ;; #(
8627     *) have_x=yes;;
8628   esac
8629   eval "$ac_cv_have_x"
8630 fi # $with_x != no
8631
8632 if test "$have_x" != yes; then
8633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8634 $as_echo "$have_x" >&6; }
8635   no_x=yes
8636 else
8637   # If each of the values was on the command line, it overrides each guess.
8638   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8639   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8640   # Update the cache value to reflect the command line values.
8641   ac_cv_have_x="have_x=yes\
8642         ac_x_includes='$x_includes'\
8643         ac_x_libraries='$x_libraries'"
8644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8645 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8646 fi
8647
8648 if test "$no_x" = yes; then
8649   window_system=none
8650 else
8651   window_system=x11
8652 fi
8653
8654 ## Workaround for bug in autoconf <= 2.62.
8655 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8656 ## No need to do anything special for these standard directories.
8657 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8658
8659    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8660
8661 fi
8662
8663 LD_SWITCH_X_SITE_AUX=
8664 LD_SWITCH_X_SITE_AUX_RPATH=
8665 if test "${x_libraries}" != NONE; then
8666   if test -n "${x_libraries}"; then
8667     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8668     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8669     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8670   fi
8671   x_default_search_path=""
8672   x_search_path=${x_libraries}
8673   if test -z "${x_search_path}"; then
8674     x_search_path=/usr/lib
8675   fi
8676   for x_library in `echo ${x_search_path}: | \
8677                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8678     x_search_path="\
8679 ${x_library}/X11/%L/%T/%N%C%S:\
8680 ${x_library}/X11/%l/%T/%N%C%S:\
8681 ${x_library}/X11/%T/%N%C%S:\
8682 ${x_library}/X11/%L/%T/%N%S:\
8683 ${x_library}/X11/%l/%T/%N%S:\
8684 ${x_library}/X11/%T/%N%S"
8685     if test x"${x_default_search_path}" = x; then
8686       x_default_search_path=${x_search_path}
8687     else
8688       x_default_search_path="${x_search_path}:${x_default_search_path}"
8689     fi
8690   done
8691 fi
8692
8693
8694
8695 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8696   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8697 fi
8698
8699 if test x"${x_includes}" = x; then
8700   bitmapdir=/usr/include/X11/bitmaps
8701 else
8702   # accumulate include directories that have X11 bitmap subdirectories
8703   bmd_acc="dummyval"
8704   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8705     if test -d "${bmd}/X11/bitmaps"; then
8706       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8707     fi
8708     if test -d "${bmd}/bitmaps"; then
8709       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8710     fi
8711   done
8712   if test ${bmd_acc} != "dummyval"; then
8713     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8714   fi
8715 fi
8716
8717 HAVE_NS=no
8718 NS_IMPL_COCOA=no
8719 NS_IMPL_GNUSTEP=no
8720 tmp_CPPFLAGS="$CPPFLAGS"
8721 tmp_CFLAGS="$CFLAGS"
8722 CPPFLAGS="$CPPFLAGS -x objective-c"
8723 CFLAGS="$CFLAGS -x objective-c"
8724 TEMACS_LDFLAGS2="\${LDFLAGS}"
8725 if test "${with_ns}" != no; then
8726   if test "${opsys}" = darwin; then
8727      NS_IMPL_COCOA=yes
8728      ns_appdir=`pwd`/nextstep/Emacs.app
8729      ns_appbindir=${ns_appdir}/Contents/MacOS/
8730      ns_appresdir=${ns_appdir}/Contents/Resources
8731      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8732   elif test -f $GNUSTEP_CONFIG_FILE; then
8733      NS_IMPL_GNUSTEP=yes
8734      ns_appdir=`pwd`/nextstep/Emacs.app
8735      ns_appbindir=${ns_appdir}/
8736      ns_appresdir=${ns_appdir}/Resources
8737      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8738           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8739      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8740           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8741      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8742      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8743        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8744      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8745        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8746      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8747      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8748      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8749      LIB_STANDARD=
8750      START_FILES=
8751      TEMACS_LDFLAGS2=
8752   fi
8753   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8754 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8755   HAVE_NS=yes
8756 else
8757   as_fn_error $? "\`--with-ns' was specified, but the include
8758   files are missing or cannot be compiled." "$LINENO" 5
8759 fi
8760
8761
8762   NS_HAVE_NSINTEGER=yes
8763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8764 /* end confdefs.h.  */
8765 #include <Foundation/NSObjCRuntime.h>
8766 int
8767 main ()
8768 {
8769 NSInteger i;
8770   ;
8771   return 0;
8772 }
8773 _ACEOF
8774 if ac_fn_c_try_compile "$LINENO"; then :
8775   ns_have_nsinteger=yes
8776 else
8777   ns_have_nsinteger=no
8778 fi
8779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8780   if test $ns_have_nsinteger = no; then
8781     NS_HAVE_NSINTEGER=no
8782   fi
8783 fi
8784
8785
8786 ns_frag=/dev/null
8787 NS_OBJ=
8788 NS_SUPPORT=
8789 if test "${HAVE_NS}" = yes; then
8790   window_system=nextstep
8791   with_xft=no
8792   # set up packaging dirs
8793   exec_prefix=${ns_appbindir}
8794   libexecdir=${ns_appbindir}/libexec
8795   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8796      prefix=${ns_appresdir}
8797   fi
8798   ns_frag=$srcdir/src/ns.mk
8799   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8800   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8801 fi
8802 CFLAGS="$tmp_CFLAGS"
8803 CPPFLAGS="$tmp_CPPFLAGS"
8804
8805
8806
8807
8808
8809 case "${window_system}" in
8810   x11 )
8811     HAVE_X_WINDOWS=yes
8812     HAVE_X11=yes
8813     case "${with_x_toolkit}" in
8814       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8815       motif ) USE_X_TOOLKIT=MOTIF ;;
8816       gtk ) with_gtk=yes
8817             USE_X_TOOLKIT=none ;;
8818       gtk3 ) with_gtk3=yes
8819              USE_X_TOOLKIT=none ;;
8820       no ) USE_X_TOOLKIT=none ;;
8821       * ) USE_X_TOOLKIT=maybe ;;
8822     esac
8823   ;;
8824   nextstep | none )
8825     HAVE_X_WINDOWS=no
8826     HAVE_X11=no
8827     USE_X_TOOLKIT=none
8828   ;;
8829 esac
8830
8831 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8832    # Extract the first word of "X", so it can be a program name with args.
8833 set dummy X; ac_word=$2
8834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8835 $as_echo_n "checking for $ac_word... " >&6; }
8836 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8837   $as_echo_n "(cached) " >&6
8838 else
8839   if test -n "$HAVE_XSERVER"; then
8840   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8841 else
8842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8843 for as_dir in $PATH
8844 do
8845   IFS=$as_save_IFS
8846   test -z "$as_dir" && as_dir=.
8847     for ac_exec_ext in '' $ac_executable_extensions; do
8848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8849     ac_cv_prog_HAVE_XSERVER="true"
8850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8851     break 2
8852   fi
8853 done
8854   done
8855 IFS=$as_save_IFS
8856
8857   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8858 fi
8859 fi
8860 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8861 if test -n "$HAVE_XSERVER"; then
8862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8863 $as_echo "$HAVE_XSERVER" >&6; }
8864 else
8865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8866 $as_echo "no" >&6; }
8867 fi
8868
8869
8870    if test "$HAVE_XSERVER" = true ||
8871       test -n "$DISPLAY" ||
8872       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8873         as_fn_error $? "You seem to be running X, but no X development libraries
8874 were found.  You should install the relevant development files for X
8875 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8876 sure you have development files for image handling, i.e.
8877 tiff, gif, jpeg, png and xpm.
8878 If you are sure you want Emacs compiled without X window support, pass
8879   --without-x
8880 to configure." "$LINENO" 5
8881    fi
8882 fi
8883
8884 ### If we're using X11, we should use the X menu package.
8885 HAVE_MENUS=no
8886 case ${HAVE_X11} in
8887   yes ) HAVE_MENUS=yes ;;
8888 esac
8889
8890 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8891 # Assume not, until told otherwise.
8892 GNU_MALLOC=yes
8893 doug_lea_malloc=yes
8894 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8895 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8896
8897 else
8898   doug_lea_malloc=no
8899 fi
8900
8901 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8902 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8903
8904 else
8905   doug_lea_malloc=no
8906 fi
8907
8908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8909 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8910 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8911   $as_echo_n "(cached) " >&6
8912 else
8913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8914 /* end confdefs.h.  */
8915 extern void (* __after_morecore_hook)();
8916 int
8917 main ()
8918 {
8919 __after_morecore_hook = 0
8920   ;
8921   return 0;
8922 }
8923 _ACEOF
8924 if ac_fn_c_try_link "$LINENO"; then :
8925   emacs_cv_var___after_morecore_hook=yes
8926 else
8927   emacs_cv_var___after_morecore_hook=no
8928 fi
8929 rm -f core conftest.err conftest.$ac_objext \
8930     conftest$ac_exeext conftest.$ac_ext
8931 fi
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8933 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8934 if test $emacs_cv_var___after_morecore_hook = no; then
8935   doug_lea_malloc=no
8936 fi
8937
8938
8939 system_malloc=no
8940 case "$opsys" in
8941   ## darwin ld insists on the use of malloc routines in the System framework.
8942   darwin|sol2-10) system_malloc=yes ;;
8943 esac
8944
8945 if test "${system_malloc}" = "yes"; then
8946
8947 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8948
8949   GNU_MALLOC=no
8950   GNU_MALLOC_reason="
8951     (The GNU allocators don't work with this system configuration.)"
8952   GMALLOC_OBJ=
8953   VMLIMIT_OBJ=
8954 else
8955   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8956   VMLIMIT_OBJ=vm-limit.o
8957 fi
8958
8959
8960
8961 if test "$doug_lea_malloc" = "yes" ; then
8962   if test "$GNU_MALLOC" = yes ; then
8963     GNU_MALLOC_reason="
8964       (Using Doug Lea's new malloc from the GNU C Library.)"
8965   fi
8966
8967 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8968
8969
8970   ## Use mmap directly for allocating larger buffers.
8971   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8972   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8973   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8974   case "$opsys" in
8975     gnu*) REL_ALLOC=no ;;
8976   esac
8977 fi
8978
8979 if test x"${REL_ALLOC}" = x; then
8980   REL_ALLOC=${GNU_MALLOC}
8981 fi
8982
8983 use_mmap_for_buffers=no
8984 case "$opsys" in
8985   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8986 esac
8987
8988
8989
8990
8991   for ac_header in $ac_header_list
8992 do :
8993   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8994 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8995 "
8996 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8997   cat >>confdefs.h <<_ACEOF
8998 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8999 _ACEOF
9000
9001 fi
9002
9003 done
9004
9005
9006
9007
9008
9009
9010
9011
9012 for ac_func in getpagesize
9013 do :
9014   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9015 if test "x$ac_cv_func_getpagesize" = xyes; then :
9016   cat >>confdefs.h <<_ACEOF
9017 #define HAVE_GETPAGESIZE 1
9018 _ACEOF
9019
9020 fi
9021 done
9022
9023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9024 $as_echo_n "checking for working mmap... " >&6; }
9025 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9026   $as_echo_n "(cached) " >&6
9027 else
9028   if test "$cross_compiling" = yes; then :
9029   ac_cv_func_mmap_fixed_mapped=no
9030 else
9031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9032 /* end confdefs.h.  */
9033 $ac_includes_default
9034 /* malloc might have been renamed as rpl_malloc. */
9035 #undef malloc
9036
9037 /* Thanks to Mike Haertel and Jim Avera for this test.
9038    Here is a matrix of mmap possibilities:
9039         mmap private not fixed
9040         mmap private fixed at somewhere currently unmapped
9041         mmap private fixed at somewhere already mapped
9042         mmap shared not fixed
9043         mmap shared fixed at somewhere currently unmapped
9044         mmap shared fixed at somewhere already mapped
9045    For private mappings, we should verify that changes cannot be read()
9046    back from the file, nor mmap's back from the file at a different
9047    address.  (There have been systems where private was not correctly
9048    implemented like the infamous i386 svr4.0, and systems where the
9049    VM page cache was not coherent with the file system buffer cache
9050    like early versions of FreeBSD and possibly contemporary NetBSD.)
9051    For shared mappings, we should conversely verify that changes get
9052    propagated back to all the places they're supposed to be.
9053
9054    Grep wants private fixed already mapped.
9055    The main things grep needs to know about mmap are:
9056    * does it exist and is it safe to write into the mmap'd area
9057    * how to use it (BSD variants)  */
9058
9059 #include <fcntl.h>
9060 #include <sys/mman.h>
9061
9062 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9063 char *malloc ();
9064 #endif
9065
9066 /* This mess was copied from the GNU getpagesize.h.  */
9067 #ifndef HAVE_GETPAGESIZE
9068 # ifdef _SC_PAGESIZE
9069 #  define getpagesize() sysconf(_SC_PAGESIZE)
9070 # else /* no _SC_PAGESIZE */
9071 #  ifdef HAVE_SYS_PARAM_H
9072 #   include <sys/param.h>
9073 #   ifdef EXEC_PAGESIZE
9074 #    define getpagesize() EXEC_PAGESIZE
9075 #   else /* no EXEC_PAGESIZE */
9076 #    ifdef NBPG
9077 #     define getpagesize() NBPG * CLSIZE
9078 #     ifndef CLSIZE
9079 #      define CLSIZE 1
9080 #     endif /* no CLSIZE */
9081 #    else /* no NBPG */
9082 #     ifdef NBPC
9083 #      define getpagesize() NBPC
9084 #     else /* no NBPC */
9085 #      ifdef PAGESIZE
9086 #       define getpagesize() PAGESIZE
9087 #      endif /* PAGESIZE */
9088 #     endif /* no NBPC */
9089 #    endif /* no NBPG */
9090 #   endif /* no EXEC_PAGESIZE */
9091 #  else /* no HAVE_SYS_PARAM_H */
9092 #   define getpagesize() 8192   /* punt totally */
9093 #  endif /* no HAVE_SYS_PARAM_H */
9094 # endif /* no _SC_PAGESIZE */
9095
9096 #endif /* no HAVE_GETPAGESIZE */
9097
9098 int
9099 main ()
9100 {
9101   char *data, *data2, *data3;
9102   const char *cdata2;
9103   int i, pagesize;
9104   int fd, fd2;
9105
9106   pagesize = getpagesize ();
9107
9108   /* First, make a file with some known garbage in it. */
9109   data = (char *) malloc (pagesize);
9110   if (!data)
9111     return 1;
9112   for (i = 0; i < pagesize; ++i)
9113     *(data + i) = rand ();
9114   umask (0);
9115   fd = creat ("conftest.mmap", 0600);
9116   if (fd < 0)
9117     return 2;
9118   if (write (fd, data, pagesize) != pagesize)
9119     return 3;
9120   close (fd);
9121
9122   /* Next, check that the tail of a page is zero-filled.  File must have
9123      non-zero length, otherwise we risk SIGBUS for entire page.  */
9124   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9125   if (fd2 < 0)
9126     return 4;
9127   cdata2 = "";
9128   if (write (fd2, cdata2, 1) != 1)
9129     return 5;
9130   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9131   if (data2 == MAP_FAILED)
9132     return 6;
9133   for (i = 0; i < pagesize; ++i)
9134     if (*(data2 + i))
9135       return 7;
9136   close (fd2);
9137   if (munmap (data2, pagesize))
9138     return 8;
9139
9140   /* Next, try to mmap the file at a fixed address which already has
9141      something else allocated at it.  If we can, also make sure that
9142      we see the same garbage.  */
9143   fd = open ("conftest.mmap", O_RDWR);
9144   if (fd < 0)
9145     return 9;
9146   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9147                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9148     return 10;
9149   for (i = 0; i < pagesize; ++i)
9150     if (*(data + i) != *(data2 + i))
9151       return 11;
9152
9153   /* Finally, make sure that changes to the mapped area do not
9154      percolate back to the file as seen by read().  (This is a bug on
9155      some variants of i386 svr4.0.)  */
9156   for (i = 0; i < pagesize; ++i)
9157     *(data2 + i) = *(data2 + i) + 1;
9158   data3 = (char *) malloc (pagesize);
9159   if (!data3)
9160     return 12;
9161   if (read (fd, data3, pagesize) != pagesize)
9162     return 13;
9163   for (i = 0; i < pagesize; ++i)
9164     if (*(data + i) != *(data3 + i))
9165       return 14;
9166   close (fd);
9167   return 0;
9168 }
9169 _ACEOF
9170 if ac_fn_c_try_run "$LINENO"; then :
9171   ac_cv_func_mmap_fixed_mapped=yes
9172 else
9173   ac_cv_func_mmap_fixed_mapped=no
9174 fi
9175 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9176   conftest.$ac_objext conftest.beam conftest.$ac_ext
9177 fi
9178
9179 fi
9180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9181 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9182 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9183
9184 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9185
9186 fi
9187 rm -f conftest.mmap conftest.txt
9188
9189 if test $use_mmap_for_buffers = yes; then
9190
9191 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9192
9193   REL_ALLOC=no
9194 fi
9195
9196 LIBS="$LIBS_SYSTEM $LIBS"
9197
9198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9199 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9200 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9201   $as_echo_n "(cached) " >&6
9202 else
9203   ac_check_lib_save_LIBS=$LIBS
9204 LIBS="-ldnet  $LIBS"
9205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9206 /* end confdefs.h.  */
9207
9208 /* Override any GCC internal prototype to avoid an error.
9209    Use char because int might match the return type of a GCC
9210    builtin and then its argument prototype would still apply.  */
9211 #ifdef __cplusplus
9212 extern "C"
9213 #endif
9214 char dnet_ntoa ();
9215 int
9216 main ()
9217 {
9218 return dnet_ntoa ();
9219   ;
9220   return 0;
9221 }
9222 _ACEOF
9223 if ac_fn_c_try_link "$LINENO"; then :
9224   ac_cv_lib_dnet_dnet_ntoa=yes
9225 else
9226   ac_cv_lib_dnet_dnet_ntoa=no
9227 fi
9228 rm -f core conftest.err conftest.$ac_objext \
9229     conftest$ac_exeext conftest.$ac_ext
9230 LIBS=$ac_check_lib_save_LIBS
9231 fi
9232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9233 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9234 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9235   cat >>confdefs.h <<_ACEOF
9236 #define HAVE_LIBDNET 1
9237 _ACEOF
9238
9239   LIBS="-ldnet $LIBS"
9240
9241 fi
9242
9243
9244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9245 $as_echo_n "checking for main in -lXbsd... " >&6; }
9246 if ${ac_cv_lib_Xbsd_main+:} false; then :
9247   $as_echo_n "(cached) " >&6
9248 else
9249   ac_check_lib_save_LIBS=$LIBS
9250 LIBS="-lXbsd  $LIBS"
9251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9252 /* end confdefs.h.  */
9253
9254
9255 int
9256 main ()
9257 {
9258 return main ();
9259   ;
9260   return 0;
9261 }
9262 _ACEOF
9263 if ac_fn_c_try_link "$LINENO"; then :
9264   ac_cv_lib_Xbsd_main=yes
9265 else
9266   ac_cv_lib_Xbsd_main=no
9267 fi
9268 rm -f core conftest.err conftest.$ac_objext \
9269     conftest$ac_exeext conftest.$ac_ext
9270 LIBS=$ac_check_lib_save_LIBS
9271 fi
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9273 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9274 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9275   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9276 fi
9277
9278
9279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9280 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9281 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9282   $as_echo_n "(cached) " >&6
9283 else
9284   ac_check_lib_save_LIBS=$LIBS
9285 LIBS="-lpthreads  $LIBS"
9286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9287 /* end confdefs.h.  */
9288
9289 /* Override any GCC internal prototype to avoid an error.
9290    Use char because int might match the return type of a GCC
9291    builtin and then its argument prototype would still apply.  */
9292 #ifdef __cplusplus
9293 extern "C"
9294 #endif
9295 char cma_open ();
9296 int
9297 main ()
9298 {
9299 return cma_open ();
9300   ;
9301   return 0;
9302 }
9303 _ACEOF
9304 if ac_fn_c_try_link "$LINENO"; then :
9305   ac_cv_lib_pthreads_cma_open=yes
9306 else
9307   ac_cv_lib_pthreads_cma_open=no
9308 fi
9309 rm -f core conftest.err conftest.$ac_objext \
9310     conftest$ac_exeext conftest.$ac_ext
9311 LIBS=$ac_check_lib_save_LIBS
9312 fi
9313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9314 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9315 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9316   cat >>confdefs.h <<_ACEOF
9317 #define HAVE_LIBPTHREADS 1
9318 _ACEOF
9319
9320   LIBS="-lpthreads $LIBS"
9321
9322 fi
9323
9324
9325 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9326 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9327 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9328 ## added to LIBS in configure would never contain the pthreads part,
9329 ## but the value used in Makefiles might.  FIXME?
9330 ##
9331 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9332 ## be harmless on older versions of X where it happens to exist.
9333 test "$opsys" = "aix4-2" && \
9334   test $ac_cv_lib_pthreads_cma_open = yes && \
9335   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9336
9337
9338 case ${host_os} in
9339 aix*)
9340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9341 $as_echo_n "checking for -bbigtoc option... " >&6; }
9342 if ${gdb_cv_bigtoc+:} false; then :
9343   $as_echo_n "(cached) " >&6
9344 else
9345
9346     case $GCC in
9347     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9348     *) gdb_cv_bigtoc=-bbigtoc ;;
9349     esac
9350
9351     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9352     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9353 /* end confdefs.h.  */
9354
9355 int
9356 main ()
9357 {
9358 int i;
9359   ;
9360   return 0;
9361 }
9362 _ACEOF
9363 if ac_fn_c_try_link "$LINENO"; then :
9364
9365 else
9366   gdb_cv_bigtoc=
9367 fi
9368 rm -f core conftest.err conftest.$ac_objext \
9369     conftest$ac_exeext conftest.$ac_ext
9370
9371 fi
9372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9373 $as_echo "$gdb_cv_bigtoc" >&6; }
9374   ;;
9375 esac
9376
9377 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9378 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9379 # REAL_CPPFLAGS later on.
9380
9381 REAL_CFLAGS="$CFLAGS"
9382 REAL_CPPFLAGS="$CPPFLAGS"
9383
9384 if test "${HAVE_X11}" = "yes"; then
9385   DEFS="$C_SWITCH_X_SITE $DEFS"
9386   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9387   LIBS="-lX11 $LIBS"
9388   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9389   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9390
9391   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9392   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9393   # but it's more convenient here to set LD_RUN_PATH
9394   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9395   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9396     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9397     export LD_RUN_PATH
9398   fi
9399
9400   if test "${opsys}" = "gnu-linux"; then
9401     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9402 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9403     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9404 /* end confdefs.h.  */
9405
9406 int
9407 main ()
9408 {
9409 XOpenDisplay ("foo");
9410   ;
9411   return 0;
9412 }
9413 _ACEOF
9414 if ac_fn_c_try_link "$LINENO"; then :
9415   xlinux_first_failure=no
9416 else
9417   xlinux_first_failure=yes
9418 fi
9419 rm -f core conftest.err conftest.$ac_objext \
9420     conftest$ac_exeext conftest.$ac_ext
9421     if test "${xlinux_first_failure}" = "yes"; then
9422       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9423       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9424       OLD_CPPFLAGS="$CPPFLAGS"
9425       OLD_LIBS="$LIBS"
9426       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9427       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9428       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9429       LIBS="$LIBS -b i486-linuxaout"
9430       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9431 /* end confdefs.h.  */
9432
9433 int
9434 main ()
9435 {
9436 XOpenDisplay ("foo");
9437   ;
9438   return 0;
9439 }
9440 _ACEOF
9441 if ac_fn_c_try_link "$LINENO"; then :
9442   xlinux_second_failure=no
9443 else
9444   xlinux_second_failure=yes
9445 fi
9446 rm -f core conftest.err conftest.$ac_objext \
9447     conftest$ac_exeext conftest.$ac_ext
9448       if test "${xlinux_second_failure}" = "yes"; then
9449         # If we get the same failure with -b, there is no use adding -b.
9450         # So take it out.  This plays safe.
9451         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9452         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9453         CPPFLAGS="$OLD_CPPFLAGS"
9454         LIBS="$OLD_LIBS"
9455         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9456 $as_echo "no" >&6; }
9457       else
9458         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9459 $as_echo "yes" >&6; }
9460       fi
9461     else
9462       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9463 $as_echo "no" >&6; }
9464     fi
9465   fi
9466
9467   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9468   # header files included from there.
9469   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9470 $as_echo_n "checking for Xkb... " >&6; }
9471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9472 /* end confdefs.h.  */
9473 #include <X11/Xlib.h>
9474 #include <X11/XKBlib.h>
9475 int
9476 main ()
9477 {
9478 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9479   ;
9480   return 0;
9481 }
9482 _ACEOF
9483 if ac_fn_c_try_link "$LINENO"; then :
9484   emacs_xkb=yes
9485 else
9486   emacs_xkb=no
9487 fi
9488 rm -f core conftest.err conftest.$ac_objext \
9489     conftest$ac_exeext conftest.$ac_ext
9490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9491 $as_echo "$emacs_xkb" >&6; }
9492   if test $emacs_xkb = yes; then
9493
9494 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9495
9496   fi
9497
9498   for ac_func in XrmSetDatabase XScreenResourceString \
9499 XScreenNumberOfScreen XSetWMProtocols
9500 do :
9501   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9502 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9503 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9504   cat >>confdefs.h <<_ACEOF
9505 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9506 _ACEOF
9507
9508 fi
9509 done
9510
9511 fi
9512
9513 if test "${window_system}" = "x11"; then
9514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9515 $as_echo_n "checking X11 version 6... " >&6; }
9516   if ${emacs_cv_x11_version_6+:} false; then :
9517   $as_echo_n "(cached) " >&6
9518 else
9519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9520 /* end confdefs.h.  */
9521 #include <X11/Xlib.h>
9522 int
9523 main ()
9524 {
9525 #if XlibSpecificationRelease < 6
9526 fail;
9527 #endif
9528
9529   ;
9530   return 0;
9531 }
9532 _ACEOF
9533 if ac_fn_c_try_link "$LINENO"; then :
9534   emacs_cv_x11_version_6=yes
9535 else
9536   emacs_cv_x11_version_6=no
9537 fi
9538 rm -f core conftest.err conftest.$ac_objext \
9539     conftest$ac_exeext conftest.$ac_ext
9540 fi
9541
9542   if test $emacs_cv_x11_version_6 = yes; then
9543     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9544 $as_echo "6 or newer" >&6; }
9545
9546 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9547
9548
9549 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9550
9551     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9552     ## XIM support.
9553     case "$opsys" in
9554       sol2-*) : ;;
9555       *)
9556 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9557
9558          ;;
9559     esac
9560   else
9561     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9562 $as_echo "before 6" >&6; }
9563   fi
9564 fi
9565
9566
9567 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9568 HAVE_RSVG=no
9569 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9570   if test "${with_rsvg}" != "no"; then
9571     RSVG_REQUIRED=2.11.0
9572     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9573
9574
9575   succeeded=no
9576
9577   # Extract the first word of "pkg-config", so it can be a program name with args.
9578 set dummy pkg-config; ac_word=$2
9579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9580 $as_echo_n "checking for $ac_word... " >&6; }
9581 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9582   $as_echo_n "(cached) " >&6
9583 else
9584   case $PKG_CONFIG in
9585   [\\/]* | ?:[\\/]*)
9586   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9587   ;;
9588   *)
9589   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9590 for as_dir in $PATH
9591 do
9592   IFS=$as_save_IFS
9593   test -z "$as_dir" && as_dir=.
9594     for ac_exec_ext in '' $ac_executable_extensions; do
9595   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9596     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9597     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9598     break 2
9599   fi
9600 done
9601   done
9602 IFS=$as_save_IFS
9603
9604   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9605   ;;
9606 esac
9607 fi
9608 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9609 if test -n "$PKG_CONFIG"; then
9610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9611 $as_echo "$PKG_CONFIG" >&6; }
9612 else
9613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9614 $as_echo "no" >&6; }
9615 fi
9616
9617
9618
9619   if test "$PKG_CONFIG" = "no" ; then
9620      :
9621   else
9622      PKG_CONFIG_MIN_VERSION=0.9.0
9623      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9624         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9625 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9626
9627         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9628             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9629 $as_echo "yes" >&6; }
9630             succeeded=yes
9631
9632             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9633 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9634             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9635             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9636 $as_echo "$RSVG_CFLAGS" >&6; }
9637
9638             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9639 $as_echo_n "checking RSVG_LIBS... " >&6; }
9640             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9641             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9642 $as_echo "$RSVG_LIBS" >&6; }
9643         else
9644             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9645 $as_echo "no" >&6; }
9646             RSVG_CFLAGS=""
9647             RSVG_LIBS=""
9648             ## If we have a custom action on failure, don't print errors, but
9649             ## do set a variable so people can do so.
9650             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9651
9652         fi
9653
9654
9655
9656      else
9657         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9658         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9659      fi
9660   fi
9661
9662   if test $succeeded = yes; then
9663      HAVE_RSVG=yes
9664   else
9665      :
9666   fi
9667
9668
9669
9670
9671     if test $HAVE_RSVG = yes; then
9672
9673 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9674
9675       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9676       LIBS="$RSVG_LIBS $LIBS"
9677     fi
9678   fi
9679 fi
9680
9681 HAVE_IMAGEMAGICK=no
9682 if test "${HAVE_X11}" = "yes"; then
9683   if test "${with_imagemagick}" != "no"; then
9684     IMAGEMAGICK_MODULE="Wand"
9685
9686   succeeded=no
9687
9688   # Extract the first word of "pkg-config", so it can be a program name with args.
9689 set dummy pkg-config; ac_word=$2
9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9691 $as_echo_n "checking for $ac_word... " >&6; }
9692 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9693   $as_echo_n "(cached) " >&6
9694 else
9695   case $PKG_CONFIG in
9696   [\\/]* | ?:[\\/]*)
9697   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9698   ;;
9699   *)
9700   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9701 for as_dir in $PATH
9702 do
9703   IFS=$as_save_IFS
9704   test -z "$as_dir" && as_dir=.
9705     for ac_exec_ext in '' $ac_executable_extensions; do
9706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9707     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9709     break 2
9710   fi
9711 done
9712   done
9713 IFS=$as_save_IFS
9714
9715   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9716   ;;
9717 esac
9718 fi
9719 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9720 if test -n "$PKG_CONFIG"; then
9721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9722 $as_echo "$PKG_CONFIG" >&6; }
9723 else
9724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9725 $as_echo "no" >&6; }
9726 fi
9727
9728
9729
9730   if test "$PKG_CONFIG" = "no" ; then
9731      :
9732   else
9733      PKG_CONFIG_MIN_VERSION=0.9.0
9734      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9735         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9736 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9737
9738         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9739             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9740 $as_echo "yes" >&6; }
9741             succeeded=yes
9742
9743             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9744 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9745             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9746             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9747 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9748
9749             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9750 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9751             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9752             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9753 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9754         else
9755             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9756 $as_echo "no" >&6; }
9757             IMAGEMAGICK_CFLAGS=""
9758             IMAGEMAGICK_LIBS=""
9759             ## If we have a custom action on failure, don't print errors, but
9760             ## do set a variable so people can do so.
9761             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9762
9763         fi
9764
9765
9766
9767      else
9768         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9769         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9770      fi
9771   fi
9772
9773   if test $succeeded = yes; then
9774      HAVE_IMAGEMAGICK=yes
9775   else
9776      :
9777   fi
9778
9779
9780
9781
9782     if test $HAVE_IMAGEMAGICK = yes; then
9783
9784 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9785
9786       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9787       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9788       for ac_func in MagickExportImagePixels
9789 do :
9790   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9791 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9792   cat >>confdefs.h <<_ACEOF
9793 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9794 _ACEOF
9795
9796 fi
9797 done
9798
9799     fi
9800   fi
9801 fi
9802
9803
9804 HAVE_GTK=no
9805 if test "${with_gtk3}" = "yes"; then
9806   GLIB_REQUIRED=2.6
9807   GTK_REQUIRED=2.90
9808   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9809
9810
9811   succeeded=no
9812
9813   # Extract the first word of "pkg-config", so it can be a program name with args.
9814 set dummy pkg-config; ac_word=$2
9815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9816 $as_echo_n "checking for $ac_word... " >&6; }
9817 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9818   $as_echo_n "(cached) " >&6
9819 else
9820   case $PKG_CONFIG in
9821   [\\/]* | ?:[\\/]*)
9822   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9823   ;;
9824   *)
9825   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9826 for as_dir in $PATH
9827 do
9828   IFS=$as_save_IFS
9829   test -z "$as_dir" && as_dir=.
9830     for ac_exec_ext in '' $ac_executable_extensions; do
9831   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9832     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9833     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9834     break 2
9835   fi
9836 done
9837   done
9838 IFS=$as_save_IFS
9839
9840   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9841   ;;
9842 esac
9843 fi
9844 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9845 if test -n "$PKG_CONFIG"; then
9846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9847 $as_echo "$PKG_CONFIG" >&6; }
9848 else
9849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9850 $as_echo "no" >&6; }
9851 fi
9852
9853
9854
9855   if test "$PKG_CONFIG" = "no" ; then
9856      pkg_check_gtk=no
9857   else
9858      PKG_CONFIG_MIN_VERSION=0.9.0
9859      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9860         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9861 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9862
9863         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9864             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9865 $as_echo "yes" >&6; }
9866             succeeded=yes
9867
9868             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9869 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9870             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9871             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9872 $as_echo "$GTK_CFLAGS" >&6; }
9873
9874             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9875 $as_echo_n "checking GTK_LIBS... " >&6; }
9876             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9877             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9878 $as_echo "$GTK_LIBS" >&6; }
9879         else
9880             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9881 $as_echo "no" >&6; }
9882             GTK_CFLAGS=""
9883             GTK_LIBS=""
9884             ## If we have a custom action on failure, don't print errors, but
9885             ## do set a variable so people can do so.
9886             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9887
9888         fi
9889
9890
9891
9892      else
9893         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9894         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9895      fi
9896   fi
9897
9898   if test $succeeded = yes; then
9899      pkg_check_gtk=yes
9900   else
9901      pkg_check_gtk=no
9902   fi
9903
9904   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9905      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9906   fi
9907 fi
9908
9909 if test "$pkg_check_gtk" != "yes"; then
9910   HAVE_GTK=no
9911 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9912   GLIB_REQUIRED=2.6
9913   GTK_REQUIRED=2.6
9914   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9915
9916
9917   succeeded=no
9918
9919   # Extract the first word of "pkg-config", so it can be a program name with args.
9920 set dummy pkg-config; ac_word=$2
9921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9922 $as_echo_n "checking for $ac_word... " >&6; }
9923 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9924   $as_echo_n "(cached) " >&6
9925 else
9926   case $PKG_CONFIG in
9927   [\\/]* | ?:[\\/]*)
9928   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9929   ;;
9930   *)
9931   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9932 for as_dir in $PATH
9933 do
9934   IFS=$as_save_IFS
9935   test -z "$as_dir" && as_dir=.
9936     for ac_exec_ext in '' $ac_executable_extensions; do
9937   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9938     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9939     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9940     break 2
9941   fi
9942 done
9943   done
9944 IFS=$as_save_IFS
9945
9946   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9947   ;;
9948 esac
9949 fi
9950 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9951 if test -n "$PKG_CONFIG"; then
9952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9953 $as_echo "$PKG_CONFIG" >&6; }
9954 else
9955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9956 $as_echo "no" >&6; }
9957 fi
9958
9959
9960
9961   if test "$PKG_CONFIG" = "no" ; then
9962      pkg_check_gtk=no
9963   else
9964      PKG_CONFIG_MIN_VERSION=0.9.0
9965      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9966         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9967 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9968
9969         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9970             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9971 $as_echo "yes" >&6; }
9972             succeeded=yes
9973
9974             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9975 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9976             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9977             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9978 $as_echo "$GTK_CFLAGS" >&6; }
9979
9980             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9981 $as_echo_n "checking GTK_LIBS... " >&6; }
9982             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9983             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9984 $as_echo "$GTK_LIBS" >&6; }
9985         else
9986             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9987 $as_echo "no" >&6; }
9988             GTK_CFLAGS=""
9989             GTK_LIBS=""
9990             ## If we have a custom action on failure, don't print errors, but
9991             ## do set a variable so people can do so.
9992             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9993
9994         fi
9995
9996
9997
9998      else
9999         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10000         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10001      fi
10002   fi
10003
10004   if test $succeeded = yes; then
10005      pkg_check_gtk=yes
10006   else
10007      pkg_check_gtk=no
10008   fi
10009
10010   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10011      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10012   fi
10013 fi
10014 fi
10015
10016 GTK_OBJ=
10017 if test x"$pkg_check_gtk" = xyes; then
10018
10019
10020
10021   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10022   CFLAGS="$CFLAGS $GTK_CFLAGS"
10023   LIBS="$GTK_LIBS $LIBS"
10024     GTK_COMPILES=no
10025   for ac_func in gtk_main
10026 do :
10027   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10028 if test "x$ac_cv_func_gtk_main" = xyes; then :
10029   cat >>confdefs.h <<_ACEOF
10030 #define HAVE_GTK_MAIN 1
10031 _ACEOF
10032  GTK_COMPILES=yes
10033 fi
10034 done
10035
10036   if test "${GTK_COMPILES}" != "yes"; then
10037     if test "$USE_X_TOOLKIT" != "maybe"; then
10038       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10039     fi
10040   else
10041     HAVE_GTK=yes
10042
10043 $as_echo "#define USE_GTK 1" >>confdefs.h
10044
10045     GTK_OBJ=gtkutil.o
10046     USE_X_TOOLKIT=none
10047     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10048       :
10049     else
10050       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10051        closing open displays.  This is no problem if you just use
10052        one display, but if you use more than one and close one of them
10053        Emacs may crash." >&5
10054 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10055        closing open displays.  This is no problem if you just use
10056        one display, but if you use more than one and close one of them
10057        Emacs may crash." >&2;}
10058       sleep 3
10059     fi
10060   fi
10061
10062 fi
10063
10064
10065
10066 if test "${HAVE_GTK}" = "yes"; then
10067
10068       if test "$with_toolkit_scroll_bars" != no; then
10069     with_toolkit_scroll_bars=yes
10070   fi
10071
10072           HAVE_GTK_FILE_SELECTION=no
10073   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10074 #include <gtk/gtk.h>
10075 "
10076 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10077   HAVE_GTK_FILE_SELECTION=yes
10078 else
10079   HAVE_GTK_FILE_SELECTION=no
10080 fi
10081
10082   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10083     for ac_func in gtk_file_selection_new
10084 do :
10085   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10086 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10087   cat >>confdefs.h <<_ACEOF
10088 #define HAVE_GTK_FILE_SELECTION_NEW 1
10089 _ACEOF
10090
10091 fi
10092 done
10093
10094   fi
10095
10096         HAVE_GTK_AND_PTHREAD=no
10097     for ac_header in pthread.h
10098 do :
10099   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10100 if test "x$ac_cv_header_pthread_h" = xyes; then :
10101   cat >>confdefs.h <<_ACEOF
10102 #define HAVE_PTHREAD_H 1
10103 _ACEOF
10104
10105 fi
10106
10107 done
10108
10109     if test "$ac_cv_header_pthread_h"; then
10110       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10111 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10112 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10113   $as_echo_n "(cached) " >&6
10114 else
10115   ac_check_lib_save_LIBS=$LIBS
10116 LIBS="-lpthread  $LIBS"
10117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10118 /* end confdefs.h.  */
10119
10120 /* Override any GCC internal prototype to avoid an error.
10121    Use char because int might match the return type of a GCC
10122    builtin and then its argument prototype would still apply.  */
10123 #ifdef __cplusplus
10124 extern "C"
10125 #endif
10126 char pthread_self ();
10127 int
10128 main ()
10129 {
10130 return pthread_self ();
10131   ;
10132   return 0;
10133 }
10134 _ACEOF
10135 if ac_fn_c_try_link "$LINENO"; then :
10136   ac_cv_lib_pthread_pthread_self=yes
10137 else
10138   ac_cv_lib_pthread_pthread_self=no
10139 fi
10140 rm -f core conftest.err conftest.$ac_objext \
10141     conftest$ac_exeext conftest.$ac_ext
10142 LIBS=$ac_check_lib_save_LIBS
10143 fi
10144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10145 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10146 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10147   HAVE_GTK_AND_PTHREAD=yes
10148 fi
10149
10150     fi
10151     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10152       case "${canonical}" in
10153         *-hpux*) ;;
10154         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10155       esac
10156
10157 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10158
10159     fi
10160
10161     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10162                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10163                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10164                  gtk_orientable_set_orientation
10165 do :
10166   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10167 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10168 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10169   cat >>confdefs.h <<_ACEOF
10170 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10171 _ACEOF
10172
10173 fi
10174 done
10175
10176
10177 fi
10178
10179 HAVE_DBUS=no
10180 DBUS_OBJ=
10181 if test "${with_dbus}" = "yes"; then
10182
10183   succeeded=no
10184
10185   # Extract the first word of "pkg-config", so it can be a program name with args.
10186 set dummy pkg-config; ac_word=$2
10187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10188 $as_echo_n "checking for $ac_word... " >&6; }
10189 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10190   $as_echo_n "(cached) " >&6
10191 else
10192   case $PKG_CONFIG in
10193   [\\/]* | ?:[\\/]*)
10194   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10195   ;;
10196   *)
10197   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10198 for as_dir in $PATH
10199 do
10200   IFS=$as_save_IFS
10201   test -z "$as_dir" && as_dir=.
10202     for ac_exec_ext in '' $ac_executable_extensions; do
10203   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10204     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10206     break 2
10207   fi
10208 done
10209   done
10210 IFS=$as_save_IFS
10211
10212   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10213   ;;
10214 esac
10215 fi
10216 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10217 if test -n "$PKG_CONFIG"; then
10218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10219 $as_echo "$PKG_CONFIG" >&6; }
10220 else
10221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10222 $as_echo "no" >&6; }
10223 fi
10224
10225
10226
10227   if test "$PKG_CONFIG" = "no" ; then
10228      HAVE_DBUS=no
10229   else
10230      PKG_CONFIG_MIN_VERSION=0.9.0
10231      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10232         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10233 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10234
10235         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10236             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10237 $as_echo "yes" >&6; }
10238             succeeded=yes
10239
10240             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10241 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10242             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10243             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10244 $as_echo "$DBUS_CFLAGS" >&6; }
10245
10246             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10247 $as_echo_n "checking DBUS_LIBS... " >&6; }
10248             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10249             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10250 $as_echo "$DBUS_LIBS" >&6; }
10251         else
10252             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10253 $as_echo "no" >&6; }
10254             DBUS_CFLAGS=""
10255             DBUS_LIBS=""
10256             ## If we have a custom action on failure, don't print errors, but
10257             ## do set a variable so people can do so.
10258             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10259
10260         fi
10261
10262
10263
10264      else
10265         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10266         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10267      fi
10268   fi
10269
10270   if test $succeeded = yes; then
10271      HAVE_DBUS=yes
10272   else
10273      HAVE_DBUS=no
10274   fi
10275
10276    if test "$HAVE_DBUS" = yes; then
10277      LIBS="$LIBS $DBUS_LIBS"
10278
10279 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10280
10281      for ac_func in dbus_watch_get_unix_fd
10282 do :
10283   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10284 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10285   cat >>confdefs.h <<_ACEOF
10286 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10287 _ACEOF
10288
10289 fi
10290 done
10291
10292      DBUS_OBJ=dbusbind.o
10293    fi
10294 fi
10295
10296
10297 HAVE_GCONF=no
10298 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10299
10300   succeeded=no
10301
10302   # Extract the first word of "pkg-config", so it can be a program name with args.
10303 set dummy pkg-config; ac_word=$2
10304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10305 $as_echo_n "checking for $ac_word... " >&6; }
10306 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10307   $as_echo_n "(cached) " >&6
10308 else
10309   case $PKG_CONFIG in
10310   [\\/]* | ?:[\\/]*)
10311   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10312   ;;
10313   *)
10314   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10315 for as_dir in $PATH
10316 do
10317   IFS=$as_save_IFS
10318   test -z "$as_dir" && as_dir=.
10319     for ac_exec_ext in '' $ac_executable_extensions; do
10320   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10321     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10323     break 2
10324   fi
10325 done
10326   done
10327 IFS=$as_save_IFS
10328
10329   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10330   ;;
10331 esac
10332 fi
10333 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10334 if test -n "$PKG_CONFIG"; then
10335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10336 $as_echo "$PKG_CONFIG" >&6; }
10337 else
10338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10339 $as_echo "no" >&6; }
10340 fi
10341
10342
10343
10344   if test "$PKG_CONFIG" = "no" ; then
10345      HAVE_GCONF=no
10346   else
10347      PKG_CONFIG_MIN_VERSION=0.9.0
10348      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10349         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10350 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10351
10352         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10353             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10354 $as_echo "yes" >&6; }
10355             succeeded=yes
10356
10357             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10358 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10359             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10360             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10361 $as_echo "$GCONF_CFLAGS" >&6; }
10362
10363             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10364 $as_echo_n "checking GCONF_LIBS... " >&6; }
10365             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10366             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10367 $as_echo "$GCONF_LIBS" >&6; }
10368         else
10369             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10370 $as_echo "no" >&6; }
10371             GCONF_CFLAGS=""
10372             GCONF_LIBS=""
10373             ## If we have a custom action on failure, don't print errors, but
10374             ## do set a variable so people can do so.
10375             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10376
10377         fi
10378
10379
10380
10381      else
10382         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10383         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10384      fi
10385   fi
10386
10387   if test $succeeded = yes; then
10388      HAVE_GCONF=yes
10389   else
10390      HAVE_GCONF=no
10391   fi
10392
10393    if test "$HAVE_GCONF" = yes; then
10394
10395 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10396
10397             for ac_func in g_type_init
10398 do :
10399   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10400 if test "x$ac_cv_func_g_type_init" = xyes; then :
10401   cat >>confdefs.h <<_ACEOF
10402 #define HAVE_G_TYPE_INIT 1
10403 _ACEOF
10404
10405 fi
10406 done
10407
10408    fi
10409 fi
10410
10411 HAVE_LIBSELINUX=no
10412 LIBSELINUX_LIBS=
10413 if test "${with_selinux}" = "yes"; then
10414    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10415 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10416 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10417   $as_echo_n "(cached) " >&6
10418 else
10419   ac_check_lib_save_LIBS=$LIBS
10420 LIBS="-lselinux  $LIBS"
10421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10422 /* end confdefs.h.  */
10423
10424 /* Override any GCC internal prototype to avoid an error.
10425    Use char because int might match the return type of a GCC
10426    builtin and then its argument prototype would still apply.  */
10427 #ifdef __cplusplus
10428 extern "C"
10429 #endif
10430 char lgetfilecon ();
10431 int
10432 main ()
10433 {
10434 return lgetfilecon ();
10435   ;
10436   return 0;
10437 }
10438 _ACEOF
10439 if ac_fn_c_try_link "$LINENO"; then :
10440   ac_cv_lib_selinux_lgetfilecon=yes
10441 else
10442   ac_cv_lib_selinux_lgetfilecon=no
10443 fi
10444 rm -f core conftest.err conftest.$ac_objext \
10445     conftest$ac_exeext conftest.$ac_ext
10446 LIBS=$ac_check_lib_save_LIBS
10447 fi
10448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10449 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10450 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10451   HAVE_LIBSELINUX=yes
10452 else
10453   HAVE_LIBSELINUX=no
10454 fi
10455
10456    if test "$HAVE_LIBSELINUX" = yes; then
10457
10458 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10459
10460       LIBSELINUX_LIBS=-lselinux
10461    fi
10462 fi
10463
10464
10465 HAVE_GNUTLS=no
10466 if test "${with_gnutls}" = "yes" ; then
10467
10468   succeeded=no
10469
10470   # Extract the first word of "pkg-config", so it can be a program name with args.
10471 set dummy pkg-config; ac_word=$2
10472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10473 $as_echo_n "checking for $ac_word... " >&6; }
10474 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10475   $as_echo_n "(cached) " >&6
10476 else
10477   case $PKG_CONFIG in
10478   [\\/]* | ?:[\\/]*)
10479   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10480   ;;
10481   *)
10482   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10483 for as_dir in $PATH
10484 do
10485   IFS=$as_save_IFS
10486   test -z "$as_dir" && as_dir=.
10487     for ac_exec_ext in '' $ac_executable_extensions; do
10488   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10489     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10491     break 2
10492   fi
10493 done
10494   done
10495 IFS=$as_save_IFS
10496
10497   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10498   ;;
10499 esac
10500 fi
10501 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10502 if test -n "$PKG_CONFIG"; then
10503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10504 $as_echo "$PKG_CONFIG" >&6; }
10505 else
10506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10507 $as_echo "no" >&6; }
10508 fi
10509
10510
10511
10512   if test "$PKG_CONFIG" = "no" ; then
10513      HAVE_GNUTLS=no
10514   else
10515      PKG_CONFIG_MIN_VERSION=0.9.0
10516      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10517         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10518 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10519
10520         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10521             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10522 $as_echo "yes" >&6; }
10523             succeeded=yes
10524
10525             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10526 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10527             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10528             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10529 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10530
10531             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10532 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10533             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10534             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10535 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10536         else
10537             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10538 $as_echo "no" >&6; }
10539             LIBGNUTLS_CFLAGS=""
10540             LIBGNUTLS_LIBS=""
10541             ## If we have a custom action on failure, don't print errors, but
10542             ## do set a variable so people can do so.
10543             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10544
10545         fi
10546
10547
10548
10549      else
10550         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10551         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10552      fi
10553   fi
10554
10555   if test $succeeded = yes; then
10556      HAVE_GNUTLS=yes
10557   else
10558      HAVE_GNUTLS=no
10559   fi
10560
10561   if test "${HAVE_GNUTLS}" = "yes"; then
10562
10563 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10564
10565   fi
10566 fi
10567
10568
10569
10570 HAVE_XAW3D=no
10571 LUCID_LIBW=
10572 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10573   if test "$with_xaw3d" != no; then
10574     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10575 $as_echo_n "checking for xaw3d... " >&6; }
10576     if ${emacs_cv_xaw3d+:} false; then :
10577   $as_echo_n "(cached) " >&6
10578 else
10579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10580 /* end confdefs.h.  */
10581
10582 #include <X11/Intrinsic.h>
10583 #include <X11/Xaw3d/Simple.h>
10584 int
10585 main ()
10586 {
10587
10588   ;
10589   return 0;
10590 }
10591 _ACEOF
10592 if ac_fn_c_try_link "$LINENO"; then :
10593   emacs_cv_xaw3d=yes
10594 else
10595   emacs_cv_xaw3d=no
10596 fi
10597 rm -f core conftest.err conftest.$ac_objext \
10598     conftest$ac_exeext conftest.$ac_ext
10599 fi
10600
10601   else
10602     emacs_cv_xaw3d=no
10603   fi
10604   if test $emacs_cv_xaw3d = yes; then
10605     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10606 $as_echo "yes; using Lucid toolkit" >&6; }
10607     USE_X_TOOLKIT=LUCID
10608     HAVE_XAW3D=yes
10609     LUCID_LIBW=-lXaw3d
10610
10611 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10612
10613   else
10614     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10615 $as_echo "no" >&6; }
10616     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10617 $as_echo_n "checking for libXaw... " >&6; }
10618     if ${emacs_cv_xaw+:} false; then :
10619   $as_echo_n "(cached) " >&6
10620 else
10621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10622 /* end confdefs.h.  */
10623
10624 #include <X11/Intrinsic.h>
10625 #include <X11/Xaw/Simple.h>
10626 int
10627 main ()
10628 {
10629
10630   ;
10631   return 0;
10632 }
10633 _ACEOF
10634 if ac_fn_c_try_link "$LINENO"; then :
10635   emacs_cv_xaw=yes
10636 else
10637   emacs_cv_xaw=no
10638 fi
10639 rm -f core conftest.err conftest.$ac_objext \
10640     conftest$ac_exeext conftest.$ac_ext
10641 fi
10642
10643     if test $emacs_cv_xaw = yes; then
10644       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10645 $as_echo "yes; using Lucid toolkit" >&6; }
10646       USE_X_TOOLKIT=LUCID
10647       LUCID_LIBW=-lXaw
10648     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10649       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10650     else
10651       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10652 $as_echo "no; do not use toolkit by default" >&6; }
10653       USE_X_TOOLKIT=none
10654     fi
10655   fi
10656 fi
10657
10658 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10659
10660 LIBXTR6=
10661 if test "${USE_X_TOOLKIT}" != "none"; then
10662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10663 $as_echo_n "checking X11 toolkit version... " >&6; }
10664   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10665   $as_echo_n "(cached) " >&6
10666 else
10667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10668 /* end confdefs.h.  */
10669 #include <X11/Intrinsic.h>
10670 int
10671 main ()
10672 {
10673 #if XtSpecificationRelease < 6
10674 fail;
10675 #endif
10676
10677   ;
10678   return 0;
10679 }
10680 _ACEOF
10681 if ac_fn_c_try_link "$LINENO"; then :
10682   emacs_cv_x11_toolkit_version_6=yes
10683 else
10684   emacs_cv_x11_toolkit_version_6=no
10685 fi
10686 rm -f core conftest.err conftest.$ac_objext \
10687     conftest$ac_exeext conftest.$ac_ext
10688 fi
10689
10690   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10691   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10692     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10693 $as_echo "6 or newer" >&6; }
10694
10695 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10696
10697     LIBXTR6="-lSM -lICE"
10698     case "$opsys" in
10699       ## Use libw.a along with X11R6 Xt.
10700       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10701     esac
10702   else
10703     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10704 $as_echo "before 6" >&6; }
10705   fi
10706
10707   OLDLIBS="$LIBS"
10708   if test x$HAVE_X11XTR6 = xyes; then
10709     LIBS="-lXt -lSM -lICE $LIBS"
10710   else
10711     LIBS="-lXt $LIBS"
10712   fi
10713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10714 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10715 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10716   $as_echo_n "(cached) " >&6
10717 else
10718   ac_check_lib_save_LIBS=$LIBS
10719 LIBS="-lXmu  $LIBS"
10720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h.  */
10722
10723 /* Override any GCC internal prototype to avoid an error.
10724    Use char because int might match the return type of a GCC
10725    builtin and then its argument prototype would still apply.  */
10726 #ifdef __cplusplus
10727 extern "C"
10728 #endif
10729 char XmuConvertStandardSelection ();
10730 int
10731 main ()
10732 {
10733 return XmuConvertStandardSelection ();
10734   ;
10735   return 0;
10736 }
10737 _ACEOF
10738 if ac_fn_c_try_link "$LINENO"; then :
10739   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10740 else
10741   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10742 fi
10743 rm -f core conftest.err conftest.$ac_objext \
10744     conftest$ac_exeext conftest.$ac_ext
10745 LIBS=$ac_check_lib_save_LIBS
10746 fi
10747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10748 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10749 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10750   cat >>confdefs.h <<_ACEOF
10751 #define HAVE_LIBXMU 1
10752 _ACEOF
10753
10754   LIBS="-lXmu $LIBS"
10755
10756 fi
10757
10758   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10759 fi
10760
10761
10762 LIBXMU=-lXmu
10763 case $opsys in
10764   ## These systems don't supply Xmu.
10765   hpux* | aix4-2 )
10766     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10767     ;;
10768 esac
10769
10770
10771 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10772 if test "${HAVE_X11}" = "yes"; then
10773   if test "${USE_X_TOOLKIT}" != "none"; then
10774     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10775 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10776 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10777   $as_echo_n "(cached) " >&6
10778 else
10779   ac_check_lib_save_LIBS=$LIBS
10780 LIBS="-lXext  $LIBS"
10781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10782 /* end confdefs.h.  */
10783
10784 /* Override any GCC internal prototype to avoid an error.
10785    Use char because int might match the return type of a GCC
10786    builtin and then its argument prototype would still apply.  */
10787 #ifdef __cplusplus
10788 extern "C"
10789 #endif
10790 char XShapeQueryExtension ();
10791 int
10792 main ()
10793 {
10794 return XShapeQueryExtension ();
10795   ;
10796   return 0;
10797 }
10798 _ACEOF
10799 if ac_fn_c_try_link "$LINENO"; then :
10800   ac_cv_lib_Xext_XShapeQueryExtension=yes
10801 else
10802   ac_cv_lib_Xext_XShapeQueryExtension=no
10803 fi
10804 rm -f core conftest.err conftest.$ac_objext \
10805     conftest$ac_exeext conftest.$ac_ext
10806 LIBS=$ac_check_lib_save_LIBS
10807 fi
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10809 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10810 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10811   cat >>confdefs.h <<_ACEOF
10812 #define HAVE_LIBXEXT 1
10813 _ACEOF
10814
10815   LIBS="-lXext $LIBS"
10816
10817 fi
10818
10819   fi
10820 fi
10821
10822 LIBXP=
10823 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10825 $as_echo_n "checking for Motif version 2.1... " >&6; }
10826 if ${emacs_cv_motif_version_2_1+:} false; then :
10827   $as_echo_n "(cached) " >&6
10828 else
10829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10830 /* end confdefs.h.  */
10831 #include <Xm/Xm.h>
10832 int
10833 main ()
10834 {
10835 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10836 int x = 5;
10837 #else
10838 Motif version prior to 2.1.
10839 #endif
10840   ;
10841   return 0;
10842 }
10843 _ACEOF
10844 if ac_fn_c_try_compile "$LINENO"; then :
10845   emacs_cv_motif_version_2_1=yes
10846 else
10847   emacs_cv_motif_version_2_1=no
10848 fi
10849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10850 fi
10851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10852 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10853   if test $emacs_cv_motif_version_2_1 = yes; then
10854     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10855 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10856 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10857   $as_echo_n "(cached) " >&6
10858 else
10859   ac_check_lib_save_LIBS=$LIBS
10860 LIBS="-lXp  $LIBS"
10861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10862 /* end confdefs.h.  */
10863
10864 /* Override any GCC internal prototype to avoid an error.
10865    Use char because int might match the return type of a GCC
10866    builtin and then its argument prototype would still apply.  */
10867 #ifdef __cplusplus
10868 extern "C"
10869 #endif
10870 char XpCreateContext ();
10871 int
10872 main ()
10873 {
10874 return XpCreateContext ();
10875   ;
10876   return 0;
10877 }
10878 _ACEOF
10879 if ac_fn_c_try_link "$LINENO"; then :
10880   ac_cv_lib_Xp_XpCreateContext=yes
10881 else
10882   ac_cv_lib_Xp_XpCreateContext=no
10883 fi
10884 rm -f core conftest.err conftest.$ac_objext \
10885     conftest$ac_exeext conftest.$ac_ext
10886 LIBS=$ac_check_lib_save_LIBS
10887 fi
10888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10889 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10890 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10891   LIBXP=-lXp
10892 fi
10893
10894   else
10895     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10896 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10897 if ${emacs_cv_lesstif+:} false; then :
10898   $as_echo_n "(cached) " >&6
10899 else
10900   # We put this in CFLAGS temporarily to precede other -I options
10901     # that might be in CFLAGS temporarily.
10902     # We put this in CPPFLAGS where it precedes the other -I options.
10903     OLD_CPPFLAGS=$CPPFLAGS
10904     OLD_CFLAGS=$CFLAGS
10905     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10906     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10907     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10908 /* end confdefs.h.  */
10909 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10910 int
10911 main ()
10912 {
10913 int x = 5;
10914   ;
10915   return 0;
10916 }
10917 _ACEOF
10918 if ac_fn_c_try_compile "$LINENO"; then :
10919   emacs_cv_lesstif=yes
10920 else
10921   emacs_cv_lesstif=no
10922 fi
10923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10924 fi
10925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10926 $as_echo "$emacs_cv_lesstif" >&6; }
10927     if test $emacs_cv_lesstif = yes; then
10928       # Make sure this -I option remains in CPPFLAGS after it is set
10929       # back to REAL_CPPFLAGS.
10930       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10931       # have those other -I options anyway.  Ultimately, having this
10932       # directory ultimately in CPPFLAGS will be enough.
10933       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10934       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10935     else
10936       CFLAGS=$OLD_CFLAGS
10937       CPPFLAGS=$OLD_CPPFLAGS
10938     fi
10939   fi
10940 fi
10941
10942
10943 USE_TOOLKIT_SCROLL_BARS=no
10944 if test "${with_toolkit_scroll_bars}" != "no"; then
10945   if test "${USE_X_TOOLKIT}" != "none"; then
10946     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10947       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10948
10949       HAVE_XAW3D=no
10950       USE_TOOLKIT_SCROLL_BARS=yes
10951     elif test "${HAVE_XAW3D}" = "yes"; then
10952       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10953
10954       USE_TOOLKIT_SCROLL_BARS=yes
10955     fi
10956   elif test "${HAVE_GTK}" = "yes"; then
10957     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10958
10959     USE_TOOLKIT_SCROLL_BARS=yes
10960   elif test "${HAVE_NS}" = "yes"; then
10961     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10962
10963     USE_TOOLKIT_SCROLL_BARS=yes
10964   fi
10965 fi
10966
10967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10968 /* end confdefs.h.  */
10969
10970           #include <X11/Xlib.h>
10971           #include <X11/Xresource.h>
10972 int
10973 main ()
10974 {
10975 XIMProc  callback;
10976   ;
10977   return 0;
10978 }
10979 _ACEOF
10980 if ac_fn_c_try_compile "$LINENO"; then :
10981   HAVE_XIM=yes
10982
10983 $as_echo "#define HAVE_XIM 1" >>confdefs.h
10984
10985 else
10986   HAVE_XIM=no
10987 fi
10988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10989
10990
10991 if test "${with_xim}" != "no"; then
10992
10993 $as_echo "#define USE_XIM 1" >>confdefs.h
10994
10995 fi
10996
10997
10998 if test "${HAVE_XIM}" != "no"; then
10999   late_CFLAGS=$CFLAGS
11000   if test "$GCC" = yes; then
11001     CFLAGS="$CFLAGS --pedantic-errors"
11002   fi
11003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11004 /* end confdefs.h.  */
11005
11006 #include <X11/Xlib.h>
11007 #include <X11/Xresource.h>
11008 int
11009 main ()
11010 {
11011 Display *display;
11012 XrmDatabase db;
11013 char *res_name;
11014 char *res_class;
11015 XIMProc  callback;
11016 XPointer *client_data;
11017 #ifndef __GNUC__
11018 /* If we're not using GCC, it's probably not XFree86, and this is
11019    probably right, but we can't use something like --pedantic-errors.  */
11020 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11021                                            char*, XIMProc, XPointer*);
11022 #endif
11023 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11024    client_data);
11025   ;
11026   return 0;
11027 }
11028 _ACEOF
11029 if ac_fn_c_try_compile "$LINENO"; then :
11030   emacs_cv_arg6_star=yes
11031 fi
11032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11033     if test "$emacs_cv_arg6_star" = yes; then
11034     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11035
11036   else
11037     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11038
11039   fi
11040   CFLAGS=$late_CFLAGS
11041 fi
11042
11043 ### Start of font-backend (under any platform) section.
11044 # (nothing here yet -- this is a placeholder)
11045 ### End of font-backend (under any platform) section.
11046
11047 ### Start of font-backend (under X11) section.
11048 if test "${HAVE_X11}" = "yes"; then
11049
11050   succeeded=no
11051
11052   # Extract the first word of "pkg-config", so it can be a program name with args.
11053 set dummy pkg-config; ac_word=$2
11054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11055 $as_echo_n "checking for $ac_word... " >&6; }
11056 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11057   $as_echo_n "(cached) " >&6
11058 else
11059   case $PKG_CONFIG in
11060   [\\/]* | ?:[\\/]*)
11061   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11062   ;;
11063   *)
11064   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11065 for as_dir in $PATH
11066 do
11067   IFS=$as_save_IFS
11068   test -z "$as_dir" && as_dir=.
11069     for ac_exec_ext in '' $ac_executable_extensions; do
11070   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11071     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11072     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11073     break 2
11074   fi
11075 done
11076   done
11077 IFS=$as_save_IFS
11078
11079   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11080   ;;
11081 esac
11082 fi
11083 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11084 if test -n "$PKG_CONFIG"; then
11085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11086 $as_echo "$PKG_CONFIG" >&6; }
11087 else
11088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11089 $as_echo "no" >&6; }
11090 fi
11091
11092
11093
11094   if test "$PKG_CONFIG" = "no" ; then
11095      HAVE_FC=no
11096   else
11097      PKG_CONFIG_MIN_VERSION=0.9.0
11098      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11099         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11100 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11101
11102         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11103             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11104 $as_echo "yes" >&6; }
11105             succeeded=yes
11106
11107             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11108 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11109             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11110             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11111 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11112
11113             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11114 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11115             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11116             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11117 $as_echo "$FONTCONFIG_LIBS" >&6; }
11118         else
11119             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11120 $as_echo "no" >&6; }
11121             FONTCONFIG_CFLAGS=""
11122             FONTCONFIG_LIBS=""
11123             ## If we have a custom action on failure, don't print errors, but
11124             ## do set a variable so people can do so.
11125             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11126
11127         fi
11128
11129
11130
11131      else
11132         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11133         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11134      fi
11135   fi
11136
11137   if test $succeeded = yes; then
11138      HAVE_FC=yes
11139   else
11140      HAVE_FC=no
11141   fi
11142
11143
11144    ## Use -lXft if available, unless `--with-xft=no'.
11145    HAVE_XFT=maybe
11146     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11147       with_xft="no";
11148     fi
11149     if test "x${with_xft}" != "xno"; then
11150
11151
11152   succeeded=no
11153
11154   # Extract the first word of "pkg-config", so it can be a program name with args.
11155 set dummy pkg-config; ac_word=$2
11156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11157 $as_echo_n "checking for $ac_word... " >&6; }
11158 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11159   $as_echo_n "(cached) " >&6
11160 else
11161   case $PKG_CONFIG in
11162   [\\/]* | ?:[\\/]*)
11163   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11164   ;;
11165   *)
11166   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11167 for as_dir in $PATH
11168 do
11169   IFS=$as_save_IFS
11170   test -z "$as_dir" && as_dir=.
11171     for ac_exec_ext in '' $ac_executable_extensions; do
11172   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11173     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11175     break 2
11176   fi
11177 done
11178   done
11179 IFS=$as_save_IFS
11180
11181   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11182   ;;
11183 esac
11184 fi
11185 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11186 if test -n "$PKG_CONFIG"; then
11187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11188 $as_echo "$PKG_CONFIG" >&6; }
11189 else
11190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11191 $as_echo "no" >&6; }
11192 fi
11193
11194
11195
11196   if test "$PKG_CONFIG" = "no" ; then
11197      HAVE_XFT=no
11198   else
11199      PKG_CONFIG_MIN_VERSION=0.9.0
11200      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11201         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11202 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11203
11204         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11205             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11206 $as_echo "yes" >&6; }
11207             succeeded=yes
11208
11209             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11210 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11211             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11212             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11213 $as_echo "$XFT_CFLAGS" >&6; }
11214
11215             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11216 $as_echo_n "checking XFT_LIBS... " >&6; }
11217             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11218             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11219 $as_echo "$XFT_LIBS" >&6; }
11220         else
11221             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11222 $as_echo "no" >&6; }
11223             XFT_CFLAGS=""
11224             XFT_LIBS=""
11225             ## If we have a custom action on failure, don't print errors, but
11226             ## do set a variable so people can do so.
11227             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11228
11229         fi
11230
11231
11232
11233      else
11234         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11235         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11236      fi
11237   fi
11238
11239   if test $succeeded = yes; then
11240      :
11241   else
11242      HAVE_XFT=no
11243   fi
11244
11245       ## Because xftfont.c uses XRenderQueryExtension, we also
11246       ## need to link to -lXrender.
11247       HAVE_XRENDER=no
11248       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11249 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11250 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11251   $as_echo_n "(cached) " >&6
11252 else
11253   ac_check_lib_save_LIBS=$LIBS
11254 LIBS="-lXrender  $LIBS"
11255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11256 /* end confdefs.h.  */
11257
11258 /* Override any GCC internal prototype to avoid an error.
11259    Use char because int might match the return type of a GCC
11260    builtin and then its argument prototype would still apply.  */
11261 #ifdef __cplusplus
11262 extern "C"
11263 #endif
11264 char XRenderQueryExtension ();
11265 int
11266 main ()
11267 {
11268 return XRenderQueryExtension ();
11269   ;
11270   return 0;
11271 }
11272 _ACEOF
11273 if ac_fn_c_try_link "$LINENO"; then :
11274   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11275 else
11276   ac_cv_lib_Xrender_XRenderQueryExtension=no
11277 fi
11278 rm -f core conftest.err conftest.$ac_objext \
11279     conftest$ac_exeext conftest.$ac_ext
11280 LIBS=$ac_check_lib_save_LIBS
11281 fi
11282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11283 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11284 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11285   HAVE_XRENDER=yes
11286 fi
11287
11288       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11289         OLD_CPPFLAGS="$CPPFLAGS"
11290         OLD_CFLAGS="$CFLAGS"
11291         OLD_LIBS="$LIBS"
11292         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11293         CFLAGS="$CFLAGS $XFT_CFLAGS"
11294         XFT_LIBS="-lXrender $XFT_LIBS"
11295         LIBS="$XFT_LIBS $LIBS"
11296         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11297 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11299 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11300 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11301   $as_echo_n "(cached) " >&6
11302 else
11303   ac_check_lib_save_LIBS=$LIBS
11304 LIBS="-lXft $XFT_LIBS $LIBS"
11305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11306 /* end confdefs.h.  */
11307
11308 /* Override any GCC internal prototype to avoid an error.
11309    Use char because int might match the return type of a GCC
11310    builtin and then its argument prototype would still apply.  */
11311 #ifdef __cplusplus
11312 extern "C"
11313 #endif
11314 char XftFontOpen ();
11315 int
11316 main ()
11317 {
11318 return XftFontOpen ();
11319   ;
11320   return 0;
11321 }
11322 _ACEOF
11323 if ac_fn_c_try_link "$LINENO"; then :
11324   ac_cv_lib_Xft_XftFontOpen=yes
11325 else
11326   ac_cv_lib_Xft_XftFontOpen=no
11327 fi
11328 rm -f core conftest.err conftest.$ac_objext \
11329     conftest$ac_exeext conftest.$ac_ext
11330 LIBS=$ac_check_lib_save_LIBS
11331 fi
11332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11333 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11334 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11335   HAVE_XFT=yes
11336 fi
11337
11338 fi
11339
11340
11341
11342         if test "${HAVE_XFT}" = "yes"; then
11343
11344 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11345
11346
11347           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11348         else
11349           CPPFLAGS="$OLD_CPPFLAGS"
11350           CFLAGS="$OLD_CFLAGS"
11351           LIBS="$OLD_LIBS"
11352         fi                        # "${HAVE_XFT}" = "yes"
11353       fi                          # "$HAVE_XFT" != no
11354     fi                            # "x${with_xft}" != "xno"
11355
11356         if test "$HAVE_XFT" != "yes"; then
11357        HAVE_XFT=no
11358     fi
11359
11360     ## We used to allow building with FreeType and without Xft.
11361     ## However, the ftx font backend driver is not in good shape.
11362     HAVE_FREETYPE=$HAVE_XFT
11363
11364     HAVE_LIBOTF=no
11365     if test "${HAVE_FREETYPE}" = "yes"; then
11366
11367 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11368
11369       if test "${with_libotf}" != "no"; then
11370
11371   succeeded=no
11372
11373   # Extract the first word of "pkg-config", so it can be a program name with args.
11374 set dummy pkg-config; ac_word=$2
11375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11376 $as_echo_n "checking for $ac_word... " >&6; }
11377 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11378   $as_echo_n "(cached) " >&6
11379 else
11380   case $PKG_CONFIG in
11381   [\\/]* | ?:[\\/]*)
11382   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11383   ;;
11384   *)
11385   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11386 for as_dir in $PATH
11387 do
11388   IFS=$as_save_IFS
11389   test -z "$as_dir" && as_dir=.
11390     for ac_exec_ext in '' $ac_executable_extensions; do
11391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11392     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11394     break 2
11395   fi
11396 done
11397   done
11398 IFS=$as_save_IFS
11399
11400   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11401   ;;
11402 esac
11403 fi
11404 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11405 if test -n "$PKG_CONFIG"; then
11406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11407 $as_echo "$PKG_CONFIG" >&6; }
11408 else
11409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11410 $as_echo "no" >&6; }
11411 fi
11412
11413
11414
11415   if test "$PKG_CONFIG" = "no" ; then
11416      HAVE_LIBOTF=no
11417   else
11418      PKG_CONFIG_MIN_VERSION=0.9.0
11419      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11420         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11421 $as_echo_n "checking for libotf... " >&6; }
11422
11423         if $PKG_CONFIG --exists "libotf" 2>&5; then
11424             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11425 $as_echo "yes" >&6; }
11426             succeeded=yes
11427
11428             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11429 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11430             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11431             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11432 $as_echo "$LIBOTF_CFLAGS" >&6; }
11433
11434             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11435 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11436             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11437             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11438 $as_echo "$LIBOTF_LIBS" >&6; }
11439         else
11440             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11441 $as_echo "no" >&6; }
11442             LIBOTF_CFLAGS=""
11443             LIBOTF_LIBS=""
11444             ## If we have a custom action on failure, don't print errors, but
11445             ## do set a variable so people can do so.
11446             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11447
11448         fi
11449
11450
11451
11452      else
11453         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11454         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11455      fi
11456   fi
11457
11458   if test $succeeded = yes; then
11459      HAVE_LIBOTF=yes
11460   else
11461      HAVE_LIBOTF=no
11462   fi
11463
11464         if test "$HAVE_LIBOTF" = "yes"; then
11465
11466 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11467
11468           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11469 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11470 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11471   $as_echo_n "(cached) " >&6
11472 else
11473   ac_check_lib_save_LIBS=$LIBS
11474 LIBS="-lotf  $LIBS"
11475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11476 /* end confdefs.h.  */
11477
11478 /* Override any GCC internal prototype to avoid an error.
11479    Use char because int might match the return type of a GCC
11480    builtin and then its argument prototype would still apply.  */
11481 #ifdef __cplusplus
11482 extern "C"
11483 #endif
11484 char OTF_get_variation_glyphs ();
11485 int
11486 main ()
11487 {
11488 return OTF_get_variation_glyphs ();
11489   ;
11490   return 0;
11491 }
11492 _ACEOF
11493 if ac_fn_c_try_link "$LINENO"; then :
11494   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11495 else
11496   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11497 fi
11498 rm -f core conftest.err conftest.$ac_objext \
11499     conftest$ac_exeext conftest.$ac_ext
11500 LIBS=$ac_check_lib_save_LIBS
11501 fi
11502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11503 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11504 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11505   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11506 else
11507   HAVE_OTF_GET_VARIATION_GLYPHS=no
11508 fi
11509
11510           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11511
11512 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11513
11514           fi
11515         fi
11516       fi
11517             fi
11518
11519     HAVE_M17N_FLT=no
11520     if test "${HAVE_LIBOTF}" = yes; then
11521       if test "${with_m17n_flt}" != "no"; then
11522
11523   succeeded=no
11524
11525   # Extract the first word of "pkg-config", so it can be a program name with args.
11526 set dummy pkg-config; ac_word=$2
11527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11528 $as_echo_n "checking for $ac_word... " >&6; }
11529 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11530   $as_echo_n "(cached) " >&6
11531 else
11532   case $PKG_CONFIG in
11533   [\\/]* | ?:[\\/]*)
11534   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11535   ;;
11536   *)
11537   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11538 for as_dir in $PATH
11539 do
11540   IFS=$as_save_IFS
11541   test -z "$as_dir" && as_dir=.
11542     for ac_exec_ext in '' $ac_executable_extensions; do
11543   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11544     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11545     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11546     break 2
11547   fi
11548 done
11549   done
11550 IFS=$as_save_IFS
11551
11552   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11553   ;;
11554 esac
11555 fi
11556 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11557 if test -n "$PKG_CONFIG"; then
11558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11559 $as_echo "$PKG_CONFIG" >&6; }
11560 else
11561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11562 $as_echo "no" >&6; }
11563 fi
11564
11565
11566
11567   if test "$PKG_CONFIG" = "no" ; then
11568      HAVE_M17N_FLT=no
11569   else
11570      PKG_CONFIG_MIN_VERSION=0.9.0
11571      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11572         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11573 $as_echo_n "checking for m17n-flt... " >&6; }
11574
11575         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11576             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11577 $as_echo "yes" >&6; }
11578             succeeded=yes
11579
11580             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11581 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11582             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11583             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11584 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11585
11586             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11587 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11588             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11589             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11590 $as_echo "$M17N_FLT_LIBS" >&6; }
11591         else
11592             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11593 $as_echo "no" >&6; }
11594             M17N_FLT_CFLAGS=""
11595             M17N_FLT_LIBS=""
11596             ## If we have a custom action on failure, don't print errors, but
11597             ## do set a variable so people can do so.
11598             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11599
11600         fi
11601
11602
11603
11604      else
11605         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11606         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11607      fi
11608   fi
11609
11610   if test $succeeded = yes; then
11611      HAVE_M17N_FLT=yes
11612   else
11613      HAVE_M17N_FLT=no
11614   fi
11615
11616         if test "$HAVE_M17N_FLT" = "yes"; then
11617
11618 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11619
11620         fi
11621       fi
11622     fi
11623 else
11624     HAVE_XFT=no
11625     HAVE_FREETYPE=no
11626     HAVE_LIBOTF=no
11627     HAVE_M17N_FLT=no
11628 fi
11629
11630 ### End of font-backend (under X11) section.
11631
11632
11633
11634
11635
11636
11637
11638
11639
11640
11641 ### Use -lXpm if available, unless `--with-xpm=no'.
11642 HAVE_XPM=no
11643 LIBXPM=
11644 if test "${HAVE_X11}" = "yes"; then
11645   if test "${with_xpm}" != "no"; then
11646     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11647 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11649 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11650 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11651   $as_echo_n "(cached) " >&6
11652 else
11653   ac_check_lib_save_LIBS=$LIBS
11654 LIBS="-lXpm -lX11 $LIBS"
11655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11656 /* end confdefs.h.  */
11657
11658 /* Override any GCC internal prototype to avoid an error.
11659    Use char because int might match the return type of a GCC
11660    builtin and then its argument prototype would still apply.  */
11661 #ifdef __cplusplus
11662 extern "C"
11663 #endif
11664 char XpmReadFileToPixmap ();
11665 int
11666 main ()
11667 {
11668 return XpmReadFileToPixmap ();
11669   ;
11670   return 0;
11671 }
11672 _ACEOF
11673 if ac_fn_c_try_link "$LINENO"; then :
11674   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11675 else
11676   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11677 fi
11678 rm -f core conftest.err conftest.$ac_objext \
11679     conftest$ac_exeext conftest.$ac_ext
11680 LIBS=$ac_check_lib_save_LIBS
11681 fi
11682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11683 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11684 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11685   HAVE_XPM=yes
11686 fi
11687
11688 fi
11689
11690
11691     if test "${HAVE_XPM}" = "yes"; then
11692       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11693 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11694       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11695 /* end confdefs.h.  */
11696 #include "X11/xpm.h"
11697 #ifndef XpmReturnAllocPixels
11698 no_return_alloc_pixels
11699 #endif
11700
11701 _ACEOF
11702 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11703   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11704   HAVE_XPM=no
11705 else
11706   HAVE_XPM=yes
11707 fi
11708 rm -f conftest*
11709
11710
11711       if test "${HAVE_XPM}" = "yes"; then
11712         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11713 $as_echo "yes" >&6; }
11714       else
11715         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11716 $as_echo "no" >&6; }
11717       fi
11718     fi
11719   fi
11720
11721   if test "${HAVE_XPM}" = "yes"; then
11722
11723 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11724
11725     LIBXPM=-lXpm
11726   fi
11727 fi
11728
11729
11730 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11731 HAVE_JPEG=no
11732 LIBJPEG=
11733 if test "${HAVE_X11}" = "yes"; then
11734   if test "${with_jpeg}" != "no"; then
11735             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11736 if test "x$ac_cv_header_jerror_h" = xyes; then :
11737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11738 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11739 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11740   $as_echo_n "(cached) " >&6
11741 else
11742   ac_check_lib_save_LIBS=$LIBS
11743 LIBS="-ljpeg  $LIBS"
11744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11745 /* end confdefs.h.  */
11746
11747 /* Override any GCC internal prototype to avoid an error.
11748    Use char because int might match the return type of a GCC
11749    builtin and then its argument prototype would still apply.  */
11750 #ifdef __cplusplus
11751 extern "C"
11752 #endif
11753 char jpeg_destroy_compress ();
11754 int
11755 main ()
11756 {
11757 return jpeg_destroy_compress ();
11758   ;
11759   return 0;
11760 }
11761 _ACEOF
11762 if ac_fn_c_try_link "$LINENO"; then :
11763   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11764 else
11765   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11766 fi
11767 rm -f core conftest.err conftest.$ac_objext \
11768     conftest$ac_exeext conftest.$ac_ext
11769 LIBS=$ac_check_lib_save_LIBS
11770 fi
11771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11772 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11773 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11774   HAVE_JPEG=yes
11775 fi
11776
11777 fi
11778
11779
11780   fi
11781
11782     if test "${HAVE_JPEG}" = "yes"; then
11783     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11784
11785     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11786 /* end confdefs.h.  */
11787 #include <jpeglib.h>
11788          version=JPEG_LIB_VERSION
11789
11790 _ACEOF
11791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11792   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11793   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11794
11795 else
11796   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11797 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11798         HAVE_JPEG=no
11799 fi
11800 rm -f conftest*
11801
11802   fi
11803   if test "${HAVE_JPEG}" = "yes"; then
11804     LIBJPEG=-ljpeg
11805   fi
11806 fi
11807
11808
11809 ### Use -lpng if available, unless `--with-png=no'.
11810 HAVE_PNG=no
11811 LIBPNG=
11812 if test "${HAVE_X11}" = "yes"; then
11813   if test "${with_png}" != "no"; then
11814     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11815     # in /usr/include/libpng.
11816     for ac_header in png.h libpng/png.h
11817 do :
11818   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11819 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11820 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11821   cat >>confdefs.h <<_ACEOF
11822 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11823 _ACEOF
11824
11825 fi
11826
11827 done
11828
11829     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11830       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11831 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11832 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11833   $as_echo_n "(cached) " >&6
11834 else
11835   ac_check_lib_save_LIBS=$LIBS
11836 LIBS="-lpng -lz -lm $LIBS"
11837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11838 /* end confdefs.h.  */
11839
11840 /* Override any GCC internal prototype to avoid an error.
11841    Use char because int might match the return type of a GCC
11842    builtin and then its argument prototype would still apply.  */
11843 #ifdef __cplusplus
11844 extern "C"
11845 #endif
11846 char png_get_channels ();
11847 int
11848 main ()
11849 {
11850 return png_get_channels ();
11851   ;
11852   return 0;
11853 }
11854 _ACEOF
11855 if ac_fn_c_try_link "$LINENO"; then :
11856   ac_cv_lib_png_png_get_channels=yes
11857 else
11858   ac_cv_lib_png_png_get_channels=no
11859 fi
11860 rm -f core conftest.err conftest.$ac_objext \
11861     conftest$ac_exeext conftest.$ac_ext
11862 LIBS=$ac_check_lib_save_LIBS
11863 fi
11864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11865 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11866 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11867   HAVE_PNG=yes
11868 fi
11869
11870     fi
11871   fi
11872
11873   if test "${HAVE_PNG}" = "yes"; then
11874
11875 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11876
11877     LIBPNG="-lpng -lz -lm"
11878   fi
11879 fi
11880
11881
11882 ### Use -ltiff if available, unless `--with-tiff=no'.
11883 HAVE_TIFF=no
11884 LIBTIFF=
11885 if test "${HAVE_X11}" = "yes"; then
11886   if test "${with_tiff}" != "no"; then
11887     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11888 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11889   tifflibs="-lz -lm"
11890       # At least one tiff package requires the jpeg library.
11891       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11892       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11893 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11894 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11895   $as_echo_n "(cached) " >&6
11896 else
11897   ac_check_lib_save_LIBS=$LIBS
11898 LIBS="-ltiff $tifflibs $LIBS"
11899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11900 /* end confdefs.h.  */
11901
11902 /* Override any GCC internal prototype to avoid an error.
11903    Use char because int might match the return type of a GCC
11904    builtin and then its argument prototype would still apply.  */
11905 #ifdef __cplusplus
11906 extern "C"
11907 #endif
11908 char TIFFGetVersion ();
11909 int
11910 main ()
11911 {
11912 return TIFFGetVersion ();
11913   ;
11914   return 0;
11915 }
11916 _ACEOF
11917 if ac_fn_c_try_link "$LINENO"; then :
11918   ac_cv_lib_tiff_TIFFGetVersion=yes
11919 else
11920   ac_cv_lib_tiff_TIFFGetVersion=no
11921 fi
11922 rm -f core conftest.err conftest.$ac_objext \
11923     conftest$ac_exeext conftest.$ac_ext
11924 LIBS=$ac_check_lib_save_LIBS
11925 fi
11926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11927 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11928 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11929   HAVE_TIFF=yes
11930 fi
11931
11932 fi
11933
11934
11935   fi
11936
11937   if test "${HAVE_TIFF}" = "yes"; then
11938
11939 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11940
11941         LIBTIFF=-ltiff
11942   fi
11943 fi
11944
11945
11946 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11947 HAVE_GIF=no
11948 LIBGIF=
11949 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11950   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11951 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
11952   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
11953 # Earlier versions can crash Emacs.
11954     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
11955 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
11956 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
11957   $as_echo_n "(cached) " >&6
11958 else
11959   ac_check_lib_save_LIBS=$LIBS
11960 LIBS="-lgif  $LIBS"
11961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11962 /* end confdefs.h.  */
11963
11964 /* Override any GCC internal prototype to avoid an error.
11965    Use char because int might match the return type of a GCC
11966    builtin and then its argument prototype would still apply.  */
11967 #ifdef __cplusplus
11968 extern "C"
11969 #endif
11970 char EGifPutExtensionLast ();
11971 int
11972 main ()
11973 {
11974 return EGifPutExtensionLast ();
11975   ;
11976   return 0;
11977 }
11978 _ACEOF
11979 if ac_fn_c_try_link "$LINENO"; then :
11980   ac_cv_lib_gif_EGifPutExtensionLast=yes
11981 else
11982   ac_cv_lib_gif_EGifPutExtensionLast=no
11983 fi
11984 rm -f core conftest.err conftest.$ac_objext \
11985     conftest$ac_exeext conftest.$ac_ext
11986 LIBS=$ac_check_lib_save_LIBS
11987 fi
11988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
11989 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
11990 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
11991   HAVE_GIF=yes
11992 else
11993   HAVE_GIF=maybe
11994 fi
11995
11996 fi
11997
11998
11999
12000   if test "$HAVE_GIF" = yes; then
12001     LIBGIF=-lgif
12002   elif test "$HAVE_GIF" = maybe; then
12003 # If gif_lib.h but no libgif, try libungif.
12004     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12005 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12006 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12007   $as_echo_n "(cached) " >&6
12008 else
12009   ac_check_lib_save_LIBS=$LIBS
12010 LIBS="-lungif  $LIBS"
12011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12012 /* end confdefs.h.  */
12013
12014 /* Override any GCC internal prototype to avoid an error.
12015    Use char because int might match the return type of a GCC
12016    builtin and then its argument prototype would still apply.  */
12017 #ifdef __cplusplus
12018 extern "C"
12019 #endif
12020 char EGifPutExtensionLast ();
12021 int
12022 main ()
12023 {
12024 return EGifPutExtensionLast ();
12025   ;
12026   return 0;
12027 }
12028 _ACEOF
12029 if ac_fn_c_try_link "$LINENO"; then :
12030   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12031 else
12032   ac_cv_lib_ungif_EGifPutExtensionLast=no
12033 fi
12034 rm -f core conftest.err conftest.$ac_objext \
12035     conftest$ac_exeext conftest.$ac_ext
12036 LIBS=$ac_check_lib_save_LIBS
12037 fi
12038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12039 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12040 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12041   HAVE_GIF=yes
12042 else
12043   HAVE_GIF=no
12044 fi
12045
12046     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12047   fi
12048
12049   if test "${HAVE_GIF}" = "yes"; then
12050
12051 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12052
12053   fi
12054 fi
12055
12056
12057 if test "${HAVE_X11}" = "yes"; then
12058   MISSING=""
12059   WITH_NO=""
12060   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12061     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12062   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12063     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12064   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12065     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12066   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12067     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12068   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12069     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12070
12071   if test "X${MISSING}" != X; then
12072     as_fn_error $? "The following required libraries were not found:
12073     $MISSING
12074 Maybe some development libraries/packages are missing?
12075 If you don't want to link with them give
12076     $WITH_NO
12077 as options to configure" "$LINENO" 5
12078   fi
12079 fi
12080
12081 ### Use -lgpm if available, unless `--with-gpm=no'.
12082 HAVE_GPM=no
12083 LIBGPM=
12084 MOUSE_SUPPORT=
12085 if test "${with_gpm}" != "no"; then
12086   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12087 if test "x$ac_cv_header_gpm_h" = xyes; then :
12088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12089 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12090 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12091   $as_echo_n "(cached) " >&6
12092 else
12093   ac_check_lib_save_LIBS=$LIBS
12094 LIBS="-lgpm  $LIBS"
12095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12096 /* end confdefs.h.  */
12097
12098 /* Override any GCC internal prototype to avoid an error.
12099    Use char because int might match the return type of a GCC
12100    builtin and then its argument prototype would still apply.  */
12101 #ifdef __cplusplus
12102 extern "C"
12103 #endif
12104 char Gpm_Open ();
12105 int
12106 main ()
12107 {
12108 return Gpm_Open ();
12109   ;
12110   return 0;
12111 }
12112 _ACEOF
12113 if ac_fn_c_try_link "$LINENO"; then :
12114   ac_cv_lib_gpm_Gpm_Open=yes
12115 else
12116   ac_cv_lib_gpm_Gpm_Open=no
12117 fi
12118 rm -f core conftest.err conftest.$ac_objext \
12119     conftest$ac_exeext conftest.$ac_ext
12120 LIBS=$ac_check_lib_save_LIBS
12121 fi
12122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12123 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12124 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12125   HAVE_GPM=yes
12126 fi
12127
12128 fi
12129
12130
12131
12132   if test "${HAVE_GPM}" = "yes"; then
12133
12134 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12135
12136     LIBGPM=-lgpm
12137     ## May be reset below.
12138     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12139   fi
12140 fi
12141
12142
12143 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12144 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12145
12146 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12147
12148 fi
12149
12150
12151
12152 C_SWITCH_X_SYSTEM=
12153 ### Use NeXTstep API to implement GUI.
12154 if test "${HAVE_NS}" = "yes"; then
12155
12156 $as_echo "#define HAVE_NS 1" >>confdefs.h
12157
12158   if test "${NS_IMPL_COCOA}" = "yes"; then
12159
12160 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12161
12162     GNU_OBJC_CFLAGS=
12163   fi
12164   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12165
12166 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12167
12168     # See also .m.o rule in Makefile.in */
12169     # FIXME: are all these flags really needed?  Document here why.  */
12170     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12171     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12172   fi
12173   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12174
12175 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12176
12177   fi
12178   # We also have mouse menus.
12179   HAVE_MENUS=yes
12180   OTHER_FILES=ns-app
12181 fi
12182
12183
12184 ### Use session management (-lSM -lICE) if available
12185 HAVE_X_SM=no
12186 LIBXSM=
12187 if test "${HAVE_X11}" = "yes"; then
12188   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12189 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12191 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12192 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12193   $as_echo_n "(cached) " >&6
12194 else
12195   ac_check_lib_save_LIBS=$LIBS
12196 LIBS="-lSM -lICE $LIBS"
12197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12198 /* end confdefs.h.  */
12199
12200 /* Override any GCC internal prototype to avoid an error.
12201    Use char because int might match the return type of a GCC
12202    builtin and then its argument prototype would still apply.  */
12203 #ifdef __cplusplus
12204 extern "C"
12205 #endif
12206 char SmcOpenConnection ();
12207 int
12208 main ()
12209 {
12210 return SmcOpenConnection ();
12211   ;
12212   return 0;
12213 }
12214 _ACEOF
12215 if ac_fn_c_try_link "$LINENO"; then :
12216   ac_cv_lib_SM_SmcOpenConnection=yes
12217 else
12218   ac_cv_lib_SM_SmcOpenConnection=no
12219 fi
12220 rm -f core conftest.err conftest.$ac_objext \
12221     conftest$ac_exeext conftest.$ac_ext
12222 LIBS=$ac_check_lib_save_LIBS
12223 fi
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12225 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12226 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12227   HAVE_X_SM=yes
12228 fi
12229
12230 fi
12231
12232
12233
12234   if test "${HAVE_X_SM}" = "yes"; then
12235
12236 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12237
12238     LIBXSM="-lSM -lICE"
12239     case "$LIBS" in
12240       *-lSM*) ;;
12241       *)      LIBS="$LIBXSM $LIBS" ;;
12242     esac
12243   fi
12244 fi
12245
12246
12247 ### Use libxml (-lxml2) if available
12248 if test "${with_xml2}" != "no"; then
12249   ### I'm not sure what the version number should be, so I just guessed.
12250
12251   succeeded=no
12252
12253   # Extract the first word of "pkg-config", so it can be a program name with args.
12254 set dummy pkg-config; ac_word=$2
12255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12256 $as_echo_n "checking for $ac_word... " >&6; }
12257 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12258   $as_echo_n "(cached) " >&6
12259 else
12260   case $PKG_CONFIG in
12261   [\\/]* | ?:[\\/]*)
12262   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12263   ;;
12264   *)
12265   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12266 for as_dir in $PATH
12267 do
12268   IFS=$as_save_IFS
12269   test -z "$as_dir" && as_dir=.
12270     for ac_exec_ext in '' $ac_executable_extensions; do
12271   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12272     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12273     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12274     break 2
12275   fi
12276 done
12277   done
12278 IFS=$as_save_IFS
12279
12280   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12281   ;;
12282 esac
12283 fi
12284 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12285 if test -n "$PKG_CONFIG"; then
12286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12287 $as_echo "$PKG_CONFIG" >&6; }
12288 else
12289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12290 $as_echo "no" >&6; }
12291 fi
12292
12293
12294
12295   if test "$PKG_CONFIG" = "no" ; then
12296      HAVE_LIBXML2=no
12297   else
12298      PKG_CONFIG_MIN_VERSION=0.9.0
12299      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12300         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12301 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12302
12303         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12304             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12305 $as_echo "yes" >&6; }
12306             succeeded=yes
12307
12308             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12309 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12310             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12311             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12312 $as_echo "$LIBXML2_CFLAGS" >&6; }
12313
12314             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12315 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12316             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12317             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12318 $as_echo "$LIBXML2_LIBS" >&6; }
12319         else
12320             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12321 $as_echo "no" >&6; }
12322             LIBXML2_CFLAGS=""
12323             LIBXML2_LIBS=""
12324             ## If we have a custom action on failure, don't print errors, but
12325             ## do set a variable so people can do so.
12326             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12327
12328         fi
12329
12330
12331
12332      else
12333         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12334         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12335      fi
12336   fi
12337
12338   if test $succeeded = yes; then
12339      HAVE_LIBXML2=yes
12340   else
12341      HAVE_LIBXML2=no
12342   fi
12343
12344   if test "${HAVE_LIBXML2}" = "yes"; then
12345     LIBS="$LIBXML2_LIBS $LIBS"
12346     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12347 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12348 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12349   $as_echo_n "(cached) " >&6
12350 else
12351   ac_check_lib_save_LIBS=$LIBS
12352 LIBS="-lxml2  $LIBS"
12353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12354 /* end confdefs.h.  */
12355
12356 /* Override any GCC internal prototype to avoid an error.
12357    Use char because int might match the return type of a GCC
12358    builtin and then its argument prototype would still apply.  */
12359 #ifdef __cplusplus
12360 extern "C"
12361 #endif
12362 char htmlReadMemory ();
12363 int
12364 main ()
12365 {
12366 return htmlReadMemory ();
12367   ;
12368   return 0;
12369 }
12370 _ACEOF
12371 if ac_fn_c_try_link "$LINENO"; then :
12372   ac_cv_lib_xml2_htmlReadMemory=yes
12373 else
12374   ac_cv_lib_xml2_htmlReadMemory=no
12375 fi
12376 rm -f core conftest.err conftest.$ac_objext \
12377     conftest$ac_exeext conftest.$ac_ext
12378 LIBS=$ac_check_lib_save_LIBS
12379 fi
12380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12381 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12382 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12383   HAVE_LIBXML2=yes
12384 else
12385   HAVE_LIBXML2=no
12386 fi
12387
12388     if test "${HAVE_LIBXML2}" = "yes"; then
12389
12390 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12391
12392     else
12393       LIBXML2_LIBS=""
12394       LIBXML2_CFLAGS=""
12395     fi
12396   fi
12397 fi
12398
12399
12400
12401 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12403 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12404 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12405   $as_echo_n "(cached) " >&6
12406 else
12407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12408 /* end confdefs.h.  */
12409 #include <netdb.h>
12410 int
12411 main ()
12412 {
12413 return h_errno;
12414   ;
12415   return 0;
12416 }
12417 _ACEOF
12418 if ac_fn_c_try_link "$LINENO"; then :
12419   emacs_cv_netdb_declares_h_errno=yes
12420 else
12421   emacs_cv_netdb_declares_h_errno=no
12422 fi
12423 rm -f core conftest.err conftest.$ac_objext \
12424     conftest$ac_exeext conftest.$ac_ext
12425 fi
12426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12427 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12428 if test $emacs_cv_netdb_declares_h_errno = yes; then
12429
12430 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12431
12432 fi
12433
12434 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12435 if test "x$ac_cv_type_size_t" = xyes; then :
12436
12437 else
12438
12439 cat >>confdefs.h <<_ACEOF
12440 #define size_t unsigned int
12441 _ACEOF
12442
12443 fi
12444
12445 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12446 # for constant arguments.  Useless!
12447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12448 $as_echo_n "checking for working alloca.h... " >&6; }
12449 if ${ac_cv_working_alloca_h+:} false; then :
12450   $as_echo_n "(cached) " >&6
12451 else
12452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12453 /* end confdefs.h.  */
12454 #include <alloca.h>
12455 int
12456 main ()
12457 {
12458 char *p = (char *) alloca (2 * sizeof (int));
12459                           if (p) return 0;
12460   ;
12461   return 0;
12462 }
12463 _ACEOF
12464 if ac_fn_c_try_link "$LINENO"; then :
12465   ac_cv_working_alloca_h=yes
12466 else
12467   ac_cv_working_alloca_h=no
12468 fi
12469 rm -f core conftest.err conftest.$ac_objext \
12470     conftest$ac_exeext conftest.$ac_ext
12471 fi
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12473 $as_echo "$ac_cv_working_alloca_h" >&6; }
12474 if test $ac_cv_working_alloca_h = yes; then
12475
12476 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12477
12478 fi
12479
12480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12481 $as_echo_n "checking for alloca... " >&6; }
12482 if ${ac_cv_func_alloca_works+:} false; then :
12483   $as_echo_n "(cached) " >&6
12484 else
12485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12486 /* end confdefs.h.  */
12487 #ifdef __GNUC__
12488 # define alloca __builtin_alloca
12489 #else
12490 # ifdef _MSC_VER
12491 #  include <malloc.h>
12492 #  define alloca _alloca
12493 # else
12494 #  ifdef HAVE_ALLOCA_H
12495 #   include <alloca.h>
12496 #  else
12497 #   ifdef _AIX
12498  #pragma alloca
12499 #   else
12500 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12501 void *alloca (size_t);
12502 #    endif
12503 #   endif
12504 #  endif
12505 # endif
12506 #endif
12507
12508 int
12509 main ()
12510 {
12511 char *p = (char *) alloca (1);
12512                                     if (p) return 0;
12513   ;
12514   return 0;
12515 }
12516 _ACEOF
12517 if ac_fn_c_try_link "$LINENO"; then :
12518   ac_cv_func_alloca_works=yes
12519 else
12520   ac_cv_func_alloca_works=no
12521 fi
12522 rm -f core conftest.err conftest.$ac_objext \
12523     conftest$ac_exeext conftest.$ac_ext
12524 fi
12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12526 $as_echo "$ac_cv_func_alloca_works" >&6; }
12527
12528 if test $ac_cv_func_alloca_works = yes; then
12529
12530 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12531
12532 else
12533   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12534 # that cause trouble.  Some versions do not even contain alloca or
12535 # contain a buggy version.  If you still want to use their alloca,
12536 # use ar to extract alloca.o from them instead of compiling alloca.c.
12537
12538 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12539
12540 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12541
12542
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12544 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12545 if ${ac_cv_os_cray+:} false; then :
12546   $as_echo_n "(cached) " >&6
12547 else
12548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12549 /* end confdefs.h.  */
12550 #if defined CRAY && ! defined CRAY2
12551 webecray
12552 #else
12553 wenotbecray
12554 #endif
12555
12556 _ACEOF
12557 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12558   $EGREP "webecray" >/dev/null 2>&1; then :
12559   ac_cv_os_cray=yes
12560 else
12561   ac_cv_os_cray=no
12562 fi
12563 rm -f conftest*
12564
12565 fi
12566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12567 $as_echo "$ac_cv_os_cray" >&6; }
12568 if test $ac_cv_os_cray = yes; then
12569   for ac_func in _getb67 GETB67 getb67; do
12570     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12571 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12572 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12573
12574 cat >>confdefs.h <<_ACEOF
12575 #define CRAY_STACKSEG_END $ac_func
12576 _ACEOF
12577
12578     break
12579 fi
12580
12581   done
12582 fi
12583
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12585 $as_echo_n "checking stack direction for C alloca... " >&6; }
12586 if ${ac_cv_c_stack_direction+:} false; then :
12587   $as_echo_n "(cached) " >&6
12588 else
12589   if test "$cross_compiling" = yes; then :
12590   ac_cv_c_stack_direction=0
12591 else
12592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12593 /* end confdefs.h.  */
12594 $ac_includes_default
12595 int
12596 find_stack_direction ()
12597 {
12598   static char *addr = 0;
12599   auto char dummy;
12600   if (addr == 0)
12601     {
12602       addr = &dummy;
12603       return find_stack_direction ();
12604     }
12605   else
12606     return (&dummy > addr) ? 1 : -1;
12607 }
12608
12609 int
12610 main ()
12611 {
12612   return find_stack_direction () < 0;
12613 }
12614 _ACEOF
12615 if ac_fn_c_try_run "$LINENO"; then :
12616   ac_cv_c_stack_direction=1
12617 else
12618   ac_cv_c_stack_direction=-1
12619 fi
12620 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12621   conftest.$ac_objext conftest.beam conftest.$ac_ext
12622 fi
12623
12624 fi
12625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12626 $as_echo "$ac_cv_c_stack_direction" >&6; }
12627 cat >>confdefs.h <<_ACEOF
12628 #define STACK_DIRECTION $ac_cv_c_stack_direction
12629 _ACEOF
12630
12631
12632 fi
12633
12634
12635 if test x"$ac_cv_func_alloca_works" != xyes; then
12636    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12637 fi
12638
12639 # fmod, logb, and frexp are found in -lm on most systems.
12640 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12642 $as_echo_n "checking for sqrt in -lm... " >&6; }
12643 if ${ac_cv_lib_m_sqrt+:} false; then :
12644   $as_echo_n "(cached) " >&6
12645 else
12646   ac_check_lib_save_LIBS=$LIBS
12647 LIBS="-lm  $LIBS"
12648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12649 /* end confdefs.h.  */
12650
12651 /* Override any GCC internal prototype to avoid an error.
12652    Use char because int might match the return type of a GCC
12653    builtin and then its argument prototype would still apply.  */
12654 #ifdef __cplusplus
12655 extern "C"
12656 #endif
12657 char sqrt ();
12658 int
12659 main ()
12660 {
12661 return sqrt ();
12662   ;
12663   return 0;
12664 }
12665 _ACEOF
12666 if ac_fn_c_try_link "$LINENO"; then :
12667   ac_cv_lib_m_sqrt=yes
12668 else
12669   ac_cv_lib_m_sqrt=no
12670 fi
12671 rm -f core conftest.err conftest.$ac_objext \
12672     conftest$ac_exeext conftest.$ac_ext
12673 LIBS=$ac_check_lib_save_LIBS
12674 fi
12675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12676 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12677 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12678   cat >>confdefs.h <<_ACEOF
12679 #define HAVE_LIBM 1
12680 _ACEOF
12681
12682   LIBS="-lm $LIBS"
12683
12684 fi
12685
12686
12687 # Check for mail-locking functions in a "mail" library.  Probably this should
12688 # have the same check as for liblockfile below.
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12690 $as_echo_n "checking for maillock in -lmail... " >&6; }
12691 if ${ac_cv_lib_mail_maillock+:} false; then :
12692   $as_echo_n "(cached) " >&6
12693 else
12694   ac_check_lib_save_LIBS=$LIBS
12695 LIBS="-lmail  $LIBS"
12696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12697 /* end confdefs.h.  */
12698
12699 /* Override any GCC internal prototype to avoid an error.
12700    Use char because int might match the return type of a GCC
12701    builtin and then its argument prototype would still apply.  */
12702 #ifdef __cplusplus
12703 extern "C"
12704 #endif
12705 char maillock ();
12706 int
12707 main ()
12708 {
12709 return maillock ();
12710   ;
12711   return 0;
12712 }
12713 _ACEOF
12714 if ac_fn_c_try_link "$LINENO"; then :
12715   ac_cv_lib_mail_maillock=yes
12716 else
12717   ac_cv_lib_mail_maillock=no
12718 fi
12719 rm -f core conftest.err conftest.$ac_objext \
12720     conftest$ac_exeext conftest.$ac_ext
12721 LIBS=$ac_check_lib_save_LIBS
12722 fi
12723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12724 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12725 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12726   have_mail=yes
12727 else
12728   have_mail=no
12729 fi
12730
12731 if test $have_mail = yes; then
12732   LIBS_MAIL=-lmail
12733   LIBS="$LIBS_MAIL $LIBS"
12734
12735 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12736
12737 else
12738   LIBS_MAIL=
12739 fi
12740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12741 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12742 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12743   $as_echo_n "(cached) " >&6
12744 else
12745   ac_check_lib_save_LIBS=$LIBS
12746 LIBS="-llockfile  $LIBS"
12747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12748 /* end confdefs.h.  */
12749
12750 /* Override any GCC internal prototype to avoid an error.
12751    Use char because int might match the return type of a GCC
12752    builtin and then its argument prototype would still apply.  */
12753 #ifdef __cplusplus
12754 extern "C"
12755 #endif
12756 char maillock ();
12757 int
12758 main ()
12759 {
12760 return maillock ();
12761   ;
12762   return 0;
12763 }
12764 _ACEOF
12765 if ac_fn_c_try_link "$LINENO"; then :
12766   ac_cv_lib_lockfile_maillock=yes
12767 else
12768   ac_cv_lib_lockfile_maillock=no
12769 fi
12770 rm -f core conftest.err conftest.$ac_objext \
12771     conftest$ac_exeext conftest.$ac_ext
12772 LIBS=$ac_check_lib_save_LIBS
12773 fi
12774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12775 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12776 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12777   have_lockfile=yes
12778 else
12779   have_lockfile=no
12780 fi
12781
12782 if test $have_lockfile = yes; then
12783    LIBS_MAIL=-llockfile
12784    LIBS="$LIBS_MAIL $LIBS"
12785
12786 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12787
12788 else
12789 # If we have the shared liblockfile, assume we must use it for mail
12790 # locking (e.g. Debian).  If we couldn't link against liblockfile
12791 # (no liblockfile.a installed), ensure that we don't need to.
12792       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12793 set dummy liblockfile.so; ac_word=$2
12794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12795 $as_echo_n "checking for $ac_word... " >&6; }
12796 if ${ac_cv_prog_liblockfile+:} false; then :
12797   $as_echo_n "(cached) " >&6
12798 else
12799   if test -n "$liblockfile"; then
12800   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12801 else
12802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12803 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12804 for as_dir in $as_dummy
12805 do
12806   IFS=$as_save_IFS
12807   test -z "$as_dir" && as_dir=.
12808     for ac_exec_ext in '' $ac_executable_extensions; do
12809   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12810     ac_cv_prog_liblockfile="yes"
12811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12812     break 2
12813   fi
12814 done
12815   done
12816 IFS=$as_save_IFS
12817
12818   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12819 fi
12820 fi
12821 liblockfile=$ac_cv_prog_liblockfile
12822 if test -n "$liblockfile"; then
12823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12824 $as_echo "$liblockfile" >&6; }
12825 else
12826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12827 $as_echo "no" >&6; }
12828 fi
12829
12830
12831   if test $ac_cv_prog_liblockfile = yes; then
12832     as_fn_error $? "Shared liblockfile found but can't link against it.
12833 This probably means that movemail could lose mail.
12834 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12835   fi
12836 fi
12837 for ac_func in touchlock
12838 do :
12839   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12840 if test "x$ac_cv_func_touchlock" = xyes; then :
12841   cat >>confdefs.h <<_ACEOF
12842 #define HAVE_TOUCHLOCK 1
12843 _ACEOF
12844
12845 fi
12846 done
12847
12848 for ac_header in maillock.h
12849 do :
12850   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12851 if test "x$ac_cv_header_maillock_h" = xyes; then :
12852   cat >>confdefs.h <<_ACEOF
12853 #define HAVE_MAILLOCK_H 1
12854 _ACEOF
12855
12856 fi
12857
12858 done
12859
12860
12861
12862 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12863 ## interlock access to the mail spool.  The alternative is a lock file named
12864 ## /usr/spool/mail/$USER.lock.
12865 mail_lock=no
12866 case "$opsys" in
12867   aix4-2) mail_lock="lockf" ;;
12868
12869   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12870
12871   ## On GNU/Linux systems, both methods are used by various mail programs.
12872   ## I assume most people are using newer mailers that have heard of flock.
12873   ## Change this if you need to.
12874   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12875   ## configure gets the right answers, and that means *NOT* using flock.
12876   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12877   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12878   ## Debian maintainer hasn't provided a clean fix for Emacs.
12879   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12880   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12881   ## correct logic.  -- fx
12882   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12883   ## liblockfile is a Free Software replacement for libmail, used on
12884   ## Debian systems and elsewhere. -rfr.
12885   gnu-*)
12886     mail_lock="flock"
12887     if test $have_mail = yes || test $have_lockfile = yes; then
12888       test $ac_cv_header_maillock_h = yes && mail_lock=no
12889     fi
12890     ;;
12891 esac
12892
12893 BLESSMAIL_TARGET=
12894 case "$mail_lock" in
12895   flock)
12896 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12897  ;;
12898
12899   lockf)
12900 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12901  ;;
12902
12903   *) BLESSMAIL_TARGET="need-blessmail" ;;
12904 esac
12905
12906
12907
12908 for ac_func in gethostname getdomainname dup2 \
12909 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12910 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12911 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12912 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12913 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12914 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12915 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12916 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12917 cfmakeraw cfsetspeed isnan copysign __executable_start
12918 do :
12919   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12920 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12921 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12922   cat >>confdefs.h <<_ACEOF
12923 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12924 _ACEOF
12925
12926 fi
12927 done
12928
12929
12930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12931 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12932 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12933   $as_echo_n "(cached) " >&6
12934 else
12935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12936 /* end confdefs.h.  */
12937
12938 int
12939 main ()
12940 {
12941 __builtin_unwind_init ();
12942   ;
12943   return 0;
12944 }
12945 _ACEOF
12946 if ac_fn_c_try_link "$LINENO"; then :
12947   emacs_cv_func___builtin_unwind_init=yes
12948 else
12949   emacs_cv_func___builtin_unwind_init=no
12950 fi
12951 rm -f core conftest.err conftest.$ac_objext \
12952     conftest$ac_exeext conftest.$ac_ext
12953 fi
12954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
12955 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
12956 if test $emacs_cv_func___builtin_unwind_init = yes; then
12957
12958 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
12959
12960 fi
12961
12962 for ac_header in sys/un.h
12963 do :
12964   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
12965 if test "x$ac_cv_header_sys_un_h" = xyes; then :
12966   cat >>confdefs.h <<_ACEOF
12967 #define HAVE_SYS_UN_H 1
12968 _ACEOF
12969
12970 fi
12971
12972 done
12973
12974
12975 ac_have_func=no # yes means we've found a way to get the load average.
12976
12977 # Make sure getloadavg.c is where it belongs, at configure-time.
12978 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12979   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12980
12981 ac_save_LIBS=$LIBS
12982
12983 # Check for getloadavg, but be sure not to touch the cache variable.
12984 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12985 if test "x$ac_cv_func_getloadavg" = xyes; then :
12986   exit 0
12987 else
12988   exit 1
12989 fi
12990 ) && ac_have_func=yes
12991
12992 # On HPUX9, an unprivileged user can get load averages through this function.
12993 for ac_func in pstat_getdynamic
12994 do :
12995   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12996 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
12997   cat >>confdefs.h <<_ACEOF
12998 #define HAVE_PSTAT_GETDYNAMIC 1
12999 _ACEOF
13000
13001 fi
13002 done
13003
13004
13005 # Solaris has libkstat which does not require root.
13006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
13007 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
13008 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
13009   $as_echo_n "(cached) " >&6
13010 else
13011   ac_check_lib_save_LIBS=$LIBS
13012 LIBS="-lkstat  $LIBS"
13013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13014 /* end confdefs.h.  */
13015
13016 /* Override any GCC internal prototype to avoid an error.
13017    Use char because int might match the return type of a GCC
13018    builtin and then its argument prototype would still apply.  */
13019 #ifdef __cplusplus
13020 extern "C"
13021 #endif
13022 char kstat_open ();
13023 int
13024 main ()
13025 {
13026 return kstat_open ();
13027   ;
13028   return 0;
13029 }
13030 _ACEOF
13031 if ac_fn_c_try_link "$LINENO"; then :
13032   ac_cv_lib_kstat_kstat_open=yes
13033 else
13034   ac_cv_lib_kstat_kstat_open=no
13035 fi
13036 rm -f core conftest.err conftest.$ac_objext \
13037     conftest$ac_exeext conftest.$ac_ext
13038 LIBS=$ac_check_lib_save_LIBS
13039 fi
13040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13041 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13042 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13043   cat >>confdefs.h <<_ACEOF
13044 #define HAVE_LIBKSTAT 1
13045 _ACEOF
13046
13047   LIBS="-lkstat $LIBS"
13048
13049 fi
13050
13051 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13052
13053 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13054 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13055 # to get the right answer into the cache.
13056 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13057 if test $ac_have_func = no; then
13058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13059 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13060 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13061   $as_echo_n "(cached) " >&6
13062 else
13063   ac_check_lib_save_LIBS=$LIBS
13064 LIBS="-lelf  $LIBS"
13065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13066 /* end confdefs.h.  */
13067
13068 /* Override any GCC internal prototype to avoid an error.
13069    Use char because int might match the return type of a GCC
13070    builtin and then its argument prototype would still apply.  */
13071 #ifdef __cplusplus
13072 extern "C"
13073 #endif
13074 char elf_begin ();
13075 int
13076 main ()
13077 {
13078 return elf_begin ();
13079   ;
13080   return 0;
13081 }
13082 _ACEOF
13083 if ac_fn_c_try_link "$LINENO"; then :
13084   ac_cv_lib_elf_elf_begin=yes
13085 else
13086   ac_cv_lib_elf_elf_begin=no
13087 fi
13088 rm -f core conftest.err conftest.$ac_objext \
13089     conftest$ac_exeext conftest.$ac_ext
13090 LIBS=$ac_check_lib_save_LIBS
13091 fi
13092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13093 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13094 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13095   LIBS="-lelf $LIBS"
13096 fi
13097
13098 fi
13099 if test $ac_have_func = no; then
13100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13101 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13102 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13103   $as_echo_n "(cached) " >&6
13104 else
13105   ac_check_lib_save_LIBS=$LIBS
13106 LIBS="-lkvm  $LIBS"
13107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13108 /* end confdefs.h.  */
13109
13110 /* Override any GCC internal prototype to avoid an error.
13111    Use char because int might match the return type of a GCC
13112    builtin and then its argument prototype would still apply.  */
13113 #ifdef __cplusplus
13114 extern "C"
13115 #endif
13116 char kvm_open ();
13117 int
13118 main ()
13119 {
13120 return kvm_open ();
13121   ;
13122   return 0;
13123 }
13124 _ACEOF
13125 if ac_fn_c_try_link "$LINENO"; then :
13126   ac_cv_lib_kvm_kvm_open=yes
13127 else
13128   ac_cv_lib_kvm_kvm_open=no
13129 fi
13130 rm -f core conftest.err conftest.$ac_objext \
13131     conftest$ac_exeext conftest.$ac_ext
13132 LIBS=$ac_check_lib_save_LIBS
13133 fi
13134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13135 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13136 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13137   LIBS="-lkvm $LIBS"
13138 fi
13139
13140   # Check for the 4.4BSD definition of getloadavg.
13141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13142 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13143 if ${ac_cv_lib_util_getloadavg+:} false; then :
13144   $as_echo_n "(cached) " >&6
13145 else
13146   ac_check_lib_save_LIBS=$LIBS
13147 LIBS="-lutil  $LIBS"
13148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13149 /* end confdefs.h.  */
13150
13151 /* Override any GCC internal prototype to avoid an error.
13152    Use char because int might match the return type of a GCC
13153    builtin and then its argument prototype would still apply.  */
13154 #ifdef __cplusplus
13155 extern "C"
13156 #endif
13157 char getloadavg ();
13158 int
13159 main ()
13160 {
13161 return getloadavg ();
13162   ;
13163   return 0;
13164 }
13165 _ACEOF
13166 if ac_fn_c_try_link "$LINENO"; then :
13167   ac_cv_lib_util_getloadavg=yes
13168 else
13169   ac_cv_lib_util_getloadavg=no
13170 fi
13171 rm -f core conftest.err conftest.$ac_objext \
13172     conftest$ac_exeext conftest.$ac_ext
13173 LIBS=$ac_check_lib_save_LIBS
13174 fi
13175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13176 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13177 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13178   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13179 fi
13180
13181 fi
13182
13183 if test $ac_have_func = no; then
13184   # There is a commonly available library for RS/6000 AIX.
13185   # Since it is not a standard part of AIX, it might be installed locally.
13186   ac_getloadavg_LIBS=$LIBS
13187   LIBS="-L/usr/local/lib $LIBS"
13188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13189 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13190 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13191   $as_echo_n "(cached) " >&6
13192 else
13193   ac_check_lib_save_LIBS=$LIBS
13194 LIBS="-lgetloadavg  $LIBS"
13195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13196 /* end confdefs.h.  */
13197
13198 /* Override any GCC internal prototype to avoid an error.
13199    Use char because int might match the return type of a GCC
13200    builtin and then its argument prototype would still apply.  */
13201 #ifdef __cplusplus
13202 extern "C"
13203 #endif
13204 char getloadavg ();
13205 int
13206 main ()
13207 {
13208 return getloadavg ();
13209   ;
13210   return 0;
13211 }
13212 _ACEOF
13213 if ac_fn_c_try_link "$LINENO"; then :
13214   ac_cv_lib_getloadavg_getloadavg=yes
13215 else
13216   ac_cv_lib_getloadavg_getloadavg=no
13217 fi
13218 rm -f core conftest.err conftest.$ac_objext \
13219     conftest$ac_exeext conftest.$ac_ext
13220 LIBS=$ac_check_lib_save_LIBS
13221 fi
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13223 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13224 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13225   LIBS="-lgetloadavg $LIBS"
13226 else
13227   LIBS=$ac_getloadavg_LIBS
13228 fi
13229
13230 fi
13231
13232 # Make sure it is really in the library, if we think we found it,
13233 # otherwise set up the replacement function.
13234 for ac_func in getloadavg
13235 do :
13236   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13237 if test "x$ac_cv_func_getloadavg" = xyes; then :
13238   cat >>confdefs.h <<_ACEOF
13239 #define HAVE_GETLOADAVG 1
13240 _ACEOF
13241
13242 else
13243   case " $LIBOBJS " in
13244   *" getloadavg.$ac_objext "* ) ;;
13245   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13246  ;;
13247 esac
13248
13249
13250 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13251
13252 # Figure out what our getloadavg.c needs.
13253 ac_have_func=no
13254 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13255 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13256   ac_have_func=yes
13257
13258 $as_echo "#define DGUX 1" >>confdefs.h
13259
13260  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13261 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13262 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13263   $as_echo_n "(cached) " >&6
13264 else
13265   ac_check_lib_save_LIBS=$LIBS
13266 LIBS="-ldgc  $LIBS"
13267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13268 /* end confdefs.h.  */
13269
13270 /* Override any GCC internal prototype to avoid an error.
13271    Use char because int might match the return type of a GCC
13272    builtin and then its argument prototype would still apply.  */
13273 #ifdef __cplusplus
13274 extern "C"
13275 #endif
13276 char dg_sys_info ();
13277 int
13278 main ()
13279 {
13280 return dg_sys_info ();
13281   ;
13282   return 0;
13283 }
13284 _ACEOF
13285 if ac_fn_c_try_link "$LINENO"; then :
13286   ac_cv_lib_dgc_dg_sys_info=yes
13287 else
13288   ac_cv_lib_dgc_dg_sys_info=no
13289 fi
13290 rm -f core conftest.err conftest.$ac_objext \
13291     conftest$ac_exeext conftest.$ac_ext
13292 LIBS=$ac_check_lib_save_LIBS
13293 fi
13294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13295 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13296 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13297   cat >>confdefs.h <<_ACEOF
13298 #define HAVE_LIBDGC 1
13299 _ACEOF
13300
13301   LIBS="-ldgc $LIBS"
13302
13303 fi
13304
13305 fi
13306
13307
13308
13309 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13310 if test "x$ac_cv_header_locale_h" = xyes; then :
13311
13312 fi
13313
13314
13315 for ac_func in setlocale
13316 do :
13317   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13318 if test "x$ac_cv_func_setlocale" = xyes; then :
13319   cat >>confdefs.h <<_ACEOF
13320 #define HAVE_SETLOCALE 1
13321 _ACEOF
13322
13323 fi
13324 done
13325
13326
13327 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13328 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13329 # Irix 4.0.5F has the header but not the library.
13330 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13331     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13332   ac_have_func=yes
13333
13334 $as_echo "#define SVR4 1" >>confdefs.h
13335
13336 fi
13337
13338 if test $ac_have_func = no; then
13339   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13340 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13341   ac_have_func=yes
13342
13343 $as_echo "#define UMAX 1" >>confdefs.h
13344
13345
13346 $as_echo "#define UMAX4_3 1" >>confdefs.h
13347
13348 fi
13349
13350
13351 fi
13352
13353 if test $ac_have_func = no; then
13354   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13355 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13356   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13357
13358 fi
13359
13360
13361 fi
13362
13363 if test $ac_have_func = no; then
13364   for ac_header in mach/mach.h
13365 do :
13366   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13367 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13368   cat >>confdefs.h <<_ACEOF
13369 #define HAVE_MACH_MACH_H 1
13370 _ACEOF
13371
13372 fi
13373
13374 done
13375
13376 fi
13377
13378 for ac_header in nlist.h
13379 do :
13380   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13381 if test "x$ac_cv_header_nlist_h" = xyes; then :
13382   cat >>confdefs.h <<_ACEOF
13383 #define HAVE_NLIST_H 1
13384 _ACEOF
13385  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13386 "
13387 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13388
13389 cat >>confdefs.h <<_ACEOF
13390 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13391 _ACEOF
13392
13393
13394 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13395
13396 fi
13397
13398
13399 fi
13400
13401 done
13402
13403 fi
13404 done
13405
13406
13407 # Some definitions of getloadavg require that the program be installed setgid.
13408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13409 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13410 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13411   $as_echo_n "(cached) " >&6
13412 else
13413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13414 /* end confdefs.h.  */
13415 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13416 #ifdef LDAV_PRIVILEGED
13417 Yowza Am I SETGID yet
13418 #endif
13419 _ACEOF
13420 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13421   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13422   ac_cv_func_getloadavg_setgid=yes
13423 else
13424   ac_cv_func_getloadavg_setgid=no
13425 fi
13426 rm -f conftest*
13427
13428 fi
13429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13430 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13431 if test $ac_cv_func_getloadavg_setgid = yes; then
13432   NEED_SETGID=true
13433
13434 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13435
13436 else
13437   NEED_SETGID=false
13438 fi
13439
13440 if test $ac_cv_func_getloadavg_setgid = yes; then
13441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13442 $as_echo_n "checking group of /dev/kmem... " >&6; }
13443 if ${ac_cv_group_kmem+:} false; then :
13444   $as_echo_n "(cached) " >&6
13445 else
13446    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13447   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13448   # If we got an error (system does not support symlinks), try without -L.
13449   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13450   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13451     | sed -ne 's/[       ][      ]*/ /g;
13452                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13453                / /s/.* //;p;'`
13454
13455 fi
13456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13457 $as_echo "$ac_cv_group_kmem" >&6; }
13458   KMEM_GROUP=$ac_cv_group_kmem
13459 fi
13460 if test "x$ac_save_LIBS" = x; then
13461   GETLOADAVG_LIBS=$LIBS
13462 else
13463   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13464 fi
13465 LIBS=$ac_save_LIBS
13466
13467
13468
13469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13470 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13471 if ${ac_cv_sys_largefile_source+:} false; then :
13472   $as_echo_n "(cached) " >&6
13473 else
13474   while :; do
13475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13476 /* end confdefs.h.  */
13477 #include <sys/types.h> /* for off_t */
13478      #include <stdio.h>
13479 int
13480 main ()
13481 {
13482 int (*fp) (FILE *, off_t, int) = fseeko;
13483      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13484   ;
13485   return 0;
13486 }
13487 _ACEOF
13488 if ac_fn_c_try_link "$LINENO"; then :
13489   ac_cv_sys_largefile_source=no; break
13490 fi
13491 rm -f core conftest.err conftest.$ac_objext \
13492     conftest$ac_exeext conftest.$ac_ext
13493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13494 /* end confdefs.h.  */
13495 #define _LARGEFILE_SOURCE 1
13496 #include <sys/types.h> /* for off_t */
13497      #include <stdio.h>
13498 int
13499 main ()
13500 {
13501 int (*fp) (FILE *, off_t, int) = fseeko;
13502      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13503   ;
13504   return 0;
13505 }
13506 _ACEOF
13507 if ac_fn_c_try_link "$LINENO"; then :
13508   ac_cv_sys_largefile_source=1; break
13509 fi
13510 rm -f core conftest.err conftest.$ac_objext \
13511     conftest$ac_exeext conftest.$ac_ext
13512   ac_cv_sys_largefile_source=unknown
13513   break
13514 done
13515 fi
13516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13517 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13518 case $ac_cv_sys_largefile_source in #(
13519   no | unknown) ;;
13520   *)
13521 cat >>confdefs.h <<_ACEOF
13522 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13523 _ACEOF
13524 ;;
13525 esac
13526 rm -rf conftest*
13527
13528 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13529 # in glibc 2.1.3, but that breaks too many other things.
13530 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13531 if test $ac_cv_sys_largefile_source != unknown; then
13532
13533 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13534
13535 fi
13536
13537
13538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13539 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13540 if ${ac_cv_func_getpgrp_void+:} false; then :
13541   $as_echo_n "(cached) " >&6
13542 else
13543   # Use it with a single arg.
13544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13545 /* end confdefs.h.  */
13546 $ac_includes_default
13547 int
13548 main ()
13549 {
13550 getpgrp (0);
13551   ;
13552   return 0;
13553 }
13554 _ACEOF
13555 if ac_fn_c_try_compile "$LINENO"; then :
13556   ac_cv_func_getpgrp_void=no
13557 else
13558   ac_cv_func_getpgrp_void=yes
13559 fi
13560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13561
13562 fi
13563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13564 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13565 if test $ac_cv_func_getpgrp_void = yes; then
13566
13567 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13568
13569 fi
13570
13571
13572 # Configure gnulib.
13573
13574
13575
13576
13577
13578
13579
13580
13581
13582
13583           LIBC_FATAL_STDERR_=1
13584   export LIBC_FATAL_STDERR_
13585
13586
13587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13588 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13589 if ${gl_cv_func_c99_strtold+:} false; then :
13590   $as_echo_n "(cached) " >&6
13591 else
13592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13593 /* end confdefs.h.  */
13594 /* On HP-UX before 11.23, strtold returns a struct instead of
13595                 long double.  Reject implementations like that, by requiring
13596                 compatibility with the C99 prototype.  */
13597              #include <stdlib.h>
13598              static long double (*p) (char const *, char **) = strtold;
13599              static long double
13600              test (char const *nptr, char **endptr)
13601              {
13602                long double r;
13603                r = strtold (nptr, endptr);
13604                return r;
13605              }
13606 int
13607 main ()
13608 {
13609 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13610   ;
13611   return 0;
13612 }
13613 _ACEOF
13614 if ac_fn_c_try_link "$LINENO"; then :
13615   gl_cv_func_c99_strtold=yes
13616 else
13617   gl_cv_func_c99_strtold=no
13618 fi
13619 rm -f core conftest.err conftest.$ac_objext \
13620     conftest$ac_exeext conftest.$ac_ext
13621 fi
13622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13623 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13624   if test $gl_cv_func_c99_strtold = yes; then
13625
13626 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13627
13628   fi
13629
13630
13631   GNULIB_CHOWN=0;
13632   GNULIB_CLOSE=0;
13633   GNULIB_DUP2=0;
13634   GNULIB_DUP3=0;
13635   GNULIB_ENVIRON=0;
13636   GNULIB_EUIDACCESS=0;
13637   GNULIB_FACCESSAT=0;
13638   GNULIB_FCHDIR=0;
13639   GNULIB_FCHOWNAT=0;
13640   GNULIB_FSYNC=0;
13641   GNULIB_FTRUNCATE=0;
13642   GNULIB_GETCWD=0;
13643   GNULIB_GETDOMAINNAME=0;
13644   GNULIB_GETDTABLESIZE=0;
13645   GNULIB_GETGROUPS=0;
13646   GNULIB_GETHOSTNAME=0;
13647   GNULIB_GETLOGIN=0;
13648   GNULIB_GETLOGIN_R=0;
13649   GNULIB_GETPAGESIZE=0;
13650   GNULIB_GETUSERSHELL=0;
13651   GNULIB_LCHOWN=0;
13652   GNULIB_LINK=0;
13653   GNULIB_LINKAT=0;
13654   GNULIB_LSEEK=0;
13655   GNULIB_PIPE=0;
13656   GNULIB_PIPE2=0;
13657   GNULIB_PREAD=0;
13658   GNULIB_PWRITE=0;
13659   GNULIB_READLINK=0;
13660   GNULIB_READLINKAT=0;
13661   GNULIB_RMDIR=0;
13662   GNULIB_SLEEP=0;
13663   GNULIB_SYMLINK=0;
13664   GNULIB_SYMLINKAT=0;
13665   GNULIB_TTYNAME_R=0;
13666   GNULIB_UNISTD_H_GETOPT=0;
13667   GNULIB_UNISTD_H_SIGPIPE=0;
13668   GNULIB_UNLINK=0;
13669   GNULIB_UNLINKAT=0;
13670   GNULIB_USLEEP=0;
13671   GNULIB_WRITE=0;
13672     HAVE_CHOWN=1;
13673   HAVE_DUP2=1;
13674   HAVE_DUP3=1;
13675   HAVE_EUIDACCESS=1;
13676   HAVE_FACCESSAT=1;
13677   HAVE_FCHDIR=1;
13678   HAVE_FCHOWNAT=1;
13679   HAVE_FSYNC=1;
13680   HAVE_FTRUNCATE=1;
13681   HAVE_GETDTABLESIZE=1;
13682   HAVE_GETGROUPS=1;
13683   HAVE_GETHOSTNAME=1;
13684   HAVE_GETLOGIN=1;
13685   HAVE_GETPAGESIZE=1;
13686   HAVE_LCHOWN=1;
13687   HAVE_LINK=1;
13688   HAVE_LINKAT=1;
13689   HAVE_PIPE=1;
13690   HAVE_PIPE2=1;
13691   HAVE_PREAD=1;
13692   HAVE_PWRITE=1;
13693   HAVE_READLINK=1;
13694   HAVE_READLINKAT=1;
13695   HAVE_SLEEP=1;
13696   HAVE_SYMLINK=1;
13697   HAVE_SYMLINKAT=1;
13698   HAVE_UNLINKAT=1;
13699   HAVE_USLEEP=1;
13700   HAVE_DECL_ENVIRON=1;
13701   HAVE_DECL_FCHDIR=1;
13702   HAVE_DECL_GETDOMAINNAME=1;
13703   HAVE_DECL_GETLOGIN_R=1;
13704   HAVE_DECL_GETPAGESIZE=1;
13705   HAVE_DECL_GETUSERSHELL=1;
13706   HAVE_DECL_TTYNAME_R=1;
13707   HAVE_OS_H=0;
13708   HAVE_SYS_PARAM_H=0;
13709   REPLACE_CHOWN=0;
13710   REPLACE_CLOSE=0;
13711   REPLACE_DUP=0;
13712   REPLACE_DUP2=0;
13713   REPLACE_FCHOWNAT=0;
13714   REPLACE_GETCWD=0;
13715   REPLACE_GETDOMAINNAME=0;
13716   REPLACE_GETLOGIN_R=0;
13717   REPLACE_GETGROUPS=0;
13718   REPLACE_GETPAGESIZE=0;
13719   REPLACE_LCHOWN=0;
13720   REPLACE_LINK=0;
13721   REPLACE_LINKAT=0;
13722   REPLACE_LSEEK=0;
13723   REPLACE_PREAD=0;
13724   REPLACE_PWRITE=0;
13725   REPLACE_READLINK=0;
13726   REPLACE_RMDIR=0;
13727   REPLACE_SLEEP=0;
13728   REPLACE_SYMLINK=0;
13729   REPLACE_TTYNAME_R=0;
13730   REPLACE_UNLINK=0;
13731   REPLACE_UNLINKAT=0;
13732   REPLACE_USLEEP=0;
13733   REPLACE_WRITE=0;
13734   UNISTD_H_HAVE_WINSOCK2_H=0;
13735   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13736
13737
13738
13739
13740   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13741 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13742 if ${gl_cv_have_include_next+:} false; then :
13743   $as_echo_n "(cached) " >&6
13744 else
13745   rm -rf conftestd1a conftestd1b conftestd2
13746      mkdir conftestd1a conftestd1b conftestd2
13747                                                   cat <<EOF > conftestd1a/conftest.h
13748 #define DEFINED_IN_CONFTESTD1
13749 #include_next <conftest.h>
13750 #ifdef DEFINED_IN_CONFTESTD2
13751 int foo;
13752 #else
13753 #error "include_next doesn't work"
13754 #endif
13755 EOF
13756      cat <<EOF > conftestd1b/conftest.h
13757 #define DEFINED_IN_CONFTESTD1
13758 #include <stdio.h>
13759 #include_next <conftest.h>
13760 #ifdef DEFINED_IN_CONFTESTD2
13761 int foo;
13762 #else
13763 #error "include_next doesn't work"
13764 #endif
13765 EOF
13766      cat <<EOF > conftestd2/conftest.h
13767 #ifndef DEFINED_IN_CONFTESTD1
13768 #error "include_next test doesn't work"
13769 #endif
13770 #define DEFINED_IN_CONFTESTD2
13771 EOF
13772      gl_save_CPPFLAGS="$CPPFLAGS"
13773      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13774      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13775 /* end confdefs.h.  */
13776 #include <conftest.h>
13777 _ACEOF
13778 if ac_fn_c_try_compile "$LINENO"; then :
13779   gl_cv_have_include_next=yes
13780 else
13781   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13782         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13783 /* end confdefs.h.  */
13784 #include <conftest.h>
13785 _ACEOF
13786 if ac_fn_c_try_compile "$LINENO"; then :
13787   gl_cv_have_include_next=buggy
13788 else
13789   gl_cv_have_include_next=no
13790 fi
13791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13792
13793 fi
13794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13795      CPPFLAGS="$gl_save_CPPFLAGS"
13796      rm -rf conftestd1a conftestd1b conftestd2
13797
13798 fi
13799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13800 $as_echo "$gl_cv_have_include_next" >&6; }
13801   PRAGMA_SYSTEM_HEADER=
13802   if test $gl_cv_have_include_next = yes; then
13803     INCLUDE_NEXT=include_next
13804     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13805     if test -n "$GCC"; then
13806       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13807     fi
13808   else
13809     if test $gl_cv_have_include_next = buggy; then
13810       INCLUDE_NEXT=include
13811       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13812     else
13813       INCLUDE_NEXT=include
13814       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13815     fi
13816   fi
13817
13818
13819
13820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13821 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13822 if ${gl_cv_pragma_columns+:} false; then :
13823   $as_echo_n "(cached) " >&6
13824 else
13825        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13826 /* end confdefs.h.  */
13827
13828 #ifdef __TANDEM
13829 choke me
13830 #endif
13831
13832 _ACEOF
13833 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13834   $EGREP "choke me" >/dev/null 2>&1; then :
13835   gl_cv_pragma_columns=yes
13836 else
13837   gl_cv_pragma_columns=no
13838 fi
13839 rm -f conftest*
13840
13841
13842 fi
13843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13844 $as_echo "$gl_cv_pragma_columns" >&6; }
13845   if test $gl_cv_pragma_columns = yes; then
13846     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13847   else
13848     PRAGMA_COLUMNS=
13849   fi
13850
13851
13852
13853
13854
13855
13856
13857
13858
13859
13860
13861
13862
13863
13864
13865
13866
13867      if test $gl_cv_have_include_next = yes; then
13868        gl_cv_next_getopt_h='<'getopt.h'>'
13869      else
13870        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13871 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13872 if ${gl_cv_next_getopt_h+:} false; then :
13873   $as_echo_n "(cached) " >&6
13874 else
13875
13876              if test $ac_cv_header_getopt_h = yes; then
13877
13878
13879                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13880 /* end confdefs.h.  */
13881 #include <getopt.h>
13882
13883 _ACEOF
13884                                                                                                                         case "$host_os" in
13885                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13886                  *)    gl_absname_cpp="$ac_cpp" ;;
13887                esac
13888                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13889                   sed -n '\#/getopt.h#{
13890                     s#.*"\(.*/getopt.h\)".*#\1#
13891                     s#^/[^/]#//&#
13892                     p
13893                     q
13894                   }'`'"'
13895           else
13896                gl_cv_next_getopt_h='<'getopt.h'>'
13897              fi
13898
13899
13900 fi
13901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13902 $as_echo "$gl_cv_next_getopt_h" >&6; }
13903      fi
13904      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13905
13906      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13907        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13908        gl_next_as_first_directive='<'getopt.h'>'
13909      else
13910        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13911        gl_next_as_first_directive=$gl_cv_next_getopt_h
13912      fi
13913      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13914
13915
13916
13917
13918   if test $ac_cv_header_getopt_h = yes; then
13919     HAVE_GETOPT_H=1
13920   else
13921     HAVE_GETOPT_H=0
13922   fi
13923
13924
13925   gl_replace_getopt=
13926
13927     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13928     for ac_header in getopt.h
13929 do :
13930   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13931 if test "x$ac_cv_header_getopt_h" = xyes; then :
13932   cat >>confdefs.h <<_ACEOF
13933 #define HAVE_GETOPT_H 1
13934 _ACEOF
13935
13936 else
13937   gl_replace_getopt=yes
13938 fi
13939
13940 done
13941
13942   fi
13943
13944     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13945     for ac_func in getopt_long_only
13946 do :
13947   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13948 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13949   cat >>confdefs.h <<_ACEOF
13950 #define HAVE_GETOPT_LONG_ONLY 1
13951 _ACEOF
13952
13953 else
13954   gl_replace_getopt=yes
13955 fi
13956 done
13957
13958   fi
13959
13960                     if test -z "$gl_replace_getopt"; then
13961     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13962 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13963 if ${gl_cv_func_getopt_posix+:} false; then :
13964   $as_echo_n "(cached) " >&6
13965 else
13966
13967                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13968 /* end confdefs.h.  */
13969 #include <unistd.h>
13970 int
13971 main ()
13972 {
13973 int *p = &optreset; return optreset;
13974   ;
13975   return 0;
13976 }
13977 _ACEOF
13978 if ac_fn_c_try_compile "$LINENO"; then :
13979   gl_optind_min=1
13980 else
13981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13982 /* end confdefs.h.  */
13983 #include <getopt.h>
13984 int
13985 main ()
13986 {
13987 return !getopt_clip;
13988   ;
13989   return 0;
13990 }
13991 _ACEOF
13992 if ac_fn_c_try_compile "$LINENO"; then :
13993   gl_optind_min=1
13994 else
13995   gl_optind_min=0
13996 fi
13997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13998 fi
13999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14000
14001                 gl_save_CPPFLAGS=$CPPFLAGS
14002         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14003         if test "$cross_compiling" = yes; then :
14004   case "$host_os" in
14005              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14006              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14007              *)              gl_cv_func_getopt_posix="guessing yes";;
14008            esac
14009
14010 else
14011   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14012 /* end confdefs.h.  */
14013
14014 #include <unistd.h>
14015 #include <stdlib.h>
14016 #include <string.h>
14017
14018 int
14019 main ()
14020 {
14021   {
14022     int argc = 0;
14023     char *argv[10];
14024     int c;
14025
14026     argv[argc++] = "program";
14027     argv[argc++] = "-a";
14028     argv[argc++] = "foo";
14029     argv[argc++] = "bar";
14030     argv[argc] = NULL;
14031     optind = OPTIND_MIN;
14032     opterr = 0;
14033
14034     c = getopt (argc, argv, "ab");
14035     if (!(c == 'a'))
14036       return 1;
14037     c = getopt (argc, argv, "ab");
14038     if (!(c == -1))
14039       return 2;
14040     if (!(optind == 2))
14041       return 3;
14042   }
14043   /* Some internal state exists at this point.  */
14044   {
14045     int argc = 0;
14046     char *argv[10];
14047     int c;
14048
14049     argv[argc++] = "program";
14050     argv[argc++] = "donald";
14051     argv[argc++] = "-p";
14052     argv[argc++] = "billy";
14053     argv[argc++] = "duck";
14054     argv[argc++] = "-a";
14055     argv[argc++] = "bar";
14056     argv[argc] = NULL;
14057     optind = OPTIND_MIN;
14058     opterr = 0;
14059
14060     c = getopt (argc, argv, "+abp:q:");
14061     if (!(c == -1))
14062       return 4;
14063     if (!(strcmp (argv[0], "program") == 0))
14064       return 5;
14065     if (!(strcmp (argv[1], "donald") == 0))
14066       return 6;
14067     if (!(strcmp (argv[2], "-p") == 0))
14068       return 7;
14069     if (!(strcmp (argv[3], "billy") == 0))
14070       return 8;
14071     if (!(strcmp (argv[4], "duck") == 0))
14072       return 9;
14073     if (!(strcmp (argv[5], "-a") == 0))
14074       return 10;
14075     if (!(strcmp (argv[6], "bar") == 0))
14076       return 11;
14077     if (!(optind == 1))
14078       return 12;
14079   }
14080   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14081   {
14082     char *argv[3] = { "program", "-ab", NULL };
14083     optind = OPTIND_MIN;
14084     opterr = 0;
14085     if (getopt (2, argv, "ab:") != 'a')
14086       return 13;
14087     if (getopt (2, argv, "ab:") != '?')
14088       return 14;
14089     if (optopt != 'b')
14090       return 15;
14091     if (optind != 2)
14092       return 16;
14093   }
14094
14095   return 0;
14096 }
14097
14098 _ACEOF
14099 if ac_fn_c_try_run "$LINENO"; then :
14100   gl_cv_func_getopt_posix=yes
14101 else
14102   gl_cv_func_getopt_posix=no
14103 fi
14104 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14105   conftest.$ac_objext conftest.beam conftest.$ac_ext
14106 fi
14107
14108         CPPFLAGS=$gl_save_CPPFLAGS
14109
14110 fi
14111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14112 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14113     case "$gl_cv_func_getopt_posix" in
14114       *no) gl_replace_getopt=yes ;;
14115     esac
14116   fi
14117
14118   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14119     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14120 $as_echo_n "checking for working GNU getopt function... " >&6; }
14121 if ${gl_cv_func_getopt_gnu+:} false; then :
14122   $as_echo_n "(cached) " >&6
14123 else
14124   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14125        # optstring is necessary for programs like m4 that have POSIX-mandated
14126        # semantics for supporting options interspersed with files.
14127        # Also, since getopt_long is a GNU extension, we require optind=0.
14128        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14129        # so take care to revert to the correct (non-)export state.
14130        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14131        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14132          xx) gl_had_POSIXLY_CORRECT=exported ;;
14133          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14134          *)  gl_had_POSIXLY_CORRECT=         ;;
14135        esac
14136        POSIXLY_CORRECT=1
14137        export POSIXLY_CORRECT
14138        if test "$cross_compiling" = yes; then :
14139            case $host_os:$ac_cv_have_decl_optreset in
14140            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14141            *:yes)               gl_cv_func_getopt_gnu=no;;
14142            *)                   gl_cv_func_getopt_gnu=yes;;
14143          esac
14144
14145 else
14146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14147 /* end confdefs.h.  */
14148 #include <getopt.h>
14149                            #include <stddef.h>
14150                            #include <string.h>
14151
14152 int
14153 main ()
14154 {
14155
14156              int result = 0;
14157              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14158                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14159                 OSF/1 5.1, Solaris 10.  */
14160              {
14161                char *myargv[3];
14162                myargv[0] = "conftest";
14163                myargv[1] = "-+";
14164                myargv[2] = 0;
14165                opterr = 0;
14166                if (getopt (2, myargv, "+a") != '?')
14167                  result |= 1;
14168              }
14169              /* This code succeeds on glibc 2.8, mingw,
14170                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14171                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14172              {
14173                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14174
14175                optind = 1;
14176                if (getopt (4, argv, "p::") != 'p')
14177                  result |= 2;
14178                else if (optarg != NULL)
14179                  result |= 4;
14180                else if (getopt (4, argv, "p::") != -1)
14181                  result |= 6;
14182                else if (optind != 2)
14183                  result |= 8;
14184              }
14185              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14186              {
14187                char *argv[] = { "program", "foo", "-p", NULL };
14188                optind = 0;
14189                if (getopt (3, argv, "-p") != 1)
14190                  result |= 16;
14191                else if (getopt (3, argv, "-p") != 'p')
14192                  result |= 32;
14193              }
14194              /* This code fails on glibc 2.11.  */
14195              {
14196                char *argv[] = { "program", "-b", "-a", NULL };
14197                optind = opterr = 0;
14198                if (getopt (3, argv, "+:a:b") != 'b')
14199                  result |= 64;
14200                else if (getopt (3, argv, "+:a:b") != ':')
14201                  result |= 64;
14202              }
14203              return result;
14204
14205   ;
14206   return 0;
14207 }
14208 _ACEOF
14209 if ac_fn_c_try_run "$LINENO"; then :
14210   gl_cv_func_getopt_gnu=yes
14211 else
14212   gl_cv_func_getopt_gnu=no
14213 fi
14214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14215   conftest.$ac_objext conftest.beam conftest.$ac_ext
14216 fi
14217
14218        case $gl_had_POSIXLY_CORRECT in
14219          exported) ;;
14220          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14221          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14222        esac
14223
14224 fi
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14226 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14227     if test "$gl_cv_func_getopt_gnu" = "no"; then
14228       gl_replace_getopt=yes
14229     fi
14230   fi
14231
14232 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14233 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14234   ac_have_decl=1
14235 else
14236   ac_have_decl=0
14237 fi
14238
14239 cat >>confdefs.h <<_ACEOF
14240 #define HAVE_DECL_GETENV $ac_have_decl
14241 _ACEOF
14242
14243
14244
14245
14246
14247
14248   if test -n "$gl_replace_getopt"; then :
14249
14250
14251
14252   GETOPT_H=getopt.h
14253
14254 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14255
14256
14257
14258     GNULIB_UNISTD_H_GETOPT=1
14259
14260
14261
14262
14263
14264
14265
14266
14267   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14268
14269
14270
14271
14272
14273
14274
14275
14276
14277   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14278
14279
14280
14281
14282
14283
14284 fi
14285
14286
14287
14288   GNULIB_MKTIME=0;
14289   GNULIB_NANOSLEEP=0;
14290   GNULIB_STRPTIME=0;
14291   GNULIB_TIMEGM=0;
14292   GNULIB_TIME_R=0;
14293     HAVE_DECL_LOCALTIME_R=1;
14294   HAVE_NANOSLEEP=1;
14295   HAVE_STRPTIME=1;
14296   HAVE_TIMEGM=1;
14297         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14298   REPLACE_MKTIME=GNULIB_PORTCHECK;
14299   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14300   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14301
14302
14303
14304
14305   for ac_func in $ac_func_list
14306 do :
14307   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14308 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14309 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14310   cat >>confdefs.h <<_ACEOF
14311 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14312 _ACEOF
14313
14314 fi
14315 done
14316
14317
14318
14319
14320     gl_cv_c_multiarch=no
14321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14322 /* end confdefs.h.  */
14323 #ifndef __APPLE_CC__
14324          not a universal capable compiler
14325         #endif
14326         typedef int dummy;
14327
14328 _ACEOF
14329 if ac_fn_c_try_compile "$LINENO"; then :
14330
14331                arch=
14332      prev=
14333      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14334        if test -n "$prev"; then
14335          case $word in
14336            i?86 | x86_64 | ppc | ppc64)
14337              if test -z "$arch" || test "$arch" = "$word"; then
14338                arch="$word"
14339              else
14340                gl_cv_c_multiarch=yes
14341              fi
14342              ;;
14343          esac
14344          prev=
14345        else
14346          if test "x$word" = "x-arch"; then
14347            prev=arch
14348          fi
14349        fi
14350      done
14351
14352 fi
14353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14354   if test $gl_cv_c_multiarch = yes; then
14355     APPLE_UNIVERSAL_BUILD=1
14356   else
14357     APPLE_UNIVERSAL_BUILD=0
14358   fi
14359
14360
14361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14362 $as_echo_n "checking for inline... " >&6; }
14363 if ${ac_cv_c_inline+:} false; then :
14364   $as_echo_n "(cached) " >&6
14365 else
14366   ac_cv_c_inline=no
14367 for ac_kw in inline __inline__ __inline; do
14368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14369 /* end confdefs.h.  */
14370 #ifndef __cplusplus
14371 typedef int foo_t;
14372 static $ac_kw foo_t static_foo () {return 0; }
14373 $ac_kw foo_t foo () {return 0; }
14374 #endif
14375
14376 _ACEOF
14377 if ac_fn_c_try_compile "$LINENO"; then :
14378   ac_cv_c_inline=$ac_kw
14379 fi
14380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14381   test "$ac_cv_c_inline" != no && break
14382 done
14383
14384 fi
14385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14386 $as_echo "$ac_cv_c_inline" >&6; }
14387
14388 case $ac_cv_c_inline in
14389   inline | yes) ;;
14390   *)
14391     case $ac_cv_c_inline in
14392       no) ac_val=;;
14393       *) ac_val=$ac_cv_c_inline;;
14394     esac
14395     cat >>confdefs.h <<_ACEOF
14396 #ifndef __cplusplus
14397 #define inline $ac_val
14398 #endif
14399 _ACEOF
14400     ;;
14401 esac
14402
14403
14404     REPLACE_NULL=0;
14405   HAVE_WCHAR_T=1;
14406   STDDEF_H='';
14407
14408
14409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14410 $as_echo_n "checking for wchar_t... " >&6; }
14411 if ${gt_cv_c_wchar_t+:} false; then :
14412   $as_echo_n "(cached) " >&6
14413 else
14414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14415 /* end confdefs.h.  */
14416 #include <stddef.h>
14417             wchar_t foo = (wchar_t)'\0';
14418 int
14419 main ()
14420 {
14421
14422   ;
14423   return 0;
14424 }
14425 _ACEOF
14426 if ac_fn_c_try_compile "$LINENO"; then :
14427   gt_cv_c_wchar_t=yes
14428 else
14429   gt_cv_c_wchar_t=no
14430 fi
14431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14432 fi
14433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14434 $as_echo "$gt_cv_c_wchar_t" >&6; }
14435   if test $gt_cv_c_wchar_t = yes; then
14436
14437 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14438
14439   fi
14440
14441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14442 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14443 if ${ac_cv_c_restrict+:} false; then :
14444   $as_echo_n "(cached) " >&6
14445 else
14446   ac_cv_c_restrict=no
14447    # The order here caters to the fact that C++ does not require restrict.
14448    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14449      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14450 /* end confdefs.h.  */
14451 typedef int * int_ptr;
14452         int foo (int_ptr $ac_kw ip) {
14453         return ip[0];
14454        }
14455 int
14456 main ()
14457 {
14458 int s[1];
14459         int * $ac_kw t = s;
14460         t[0] = 0;
14461         return foo(t)
14462   ;
14463   return 0;
14464 }
14465 _ACEOF
14466 if ac_fn_c_try_compile "$LINENO"; then :
14467   ac_cv_c_restrict=$ac_kw
14468 fi
14469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14470      test "$ac_cv_c_restrict" != no && break
14471    done
14472
14473 fi
14474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14475 $as_echo "$ac_cv_c_restrict" >&6; }
14476
14477  case $ac_cv_c_restrict in
14478    restrict) ;;
14479    no) $as_echo "#define restrict /**/" >>confdefs.h
14480  ;;
14481    *)  cat >>confdefs.h <<_ACEOF
14482 #define restrict $ac_cv_c_restrict
14483 _ACEOF
14484  ;;
14485  esac
14486
14487
14488
14489
14490
14491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14492 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14493 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14494   $as_echo_n "(cached) " >&6
14495 else
14496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14497 /* end confdefs.h.  */
14498 #include <time.h>
14499
14500 int
14501 main ()
14502 {
14503 static struct timespec x; x.tv_sec = x.tv_nsec;
14504   ;
14505   return 0;
14506 }
14507 _ACEOF
14508 if ac_fn_c_try_compile "$LINENO"; then :
14509   gl_cv_sys_struct_timespec_in_time_h=yes
14510 else
14511   gl_cv_sys_struct_timespec_in_time_h=no
14512 fi
14513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14514 fi
14515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14516 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14517
14518   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14519   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14520   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14521   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14522     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14523   else
14524     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14525 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14526 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14527   $as_echo_n "(cached) " >&6
14528 else
14529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14530 /* end confdefs.h.  */
14531 #include <sys/time.h>
14532
14533 int
14534 main ()
14535 {
14536 static struct timespec x; x.tv_sec = x.tv_nsec;
14537   ;
14538   return 0;
14539 }
14540 _ACEOF
14541 if ac_fn_c_try_compile "$LINENO"; then :
14542   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14543 else
14544   gl_cv_sys_struct_timespec_in_sys_time_h=no
14545 fi
14546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14547 fi
14548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14549 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14550     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14551       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14552     else
14553       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14554 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14555 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14556   $as_echo_n "(cached) " >&6
14557 else
14558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14559 /* end confdefs.h.  */
14560 #include <pthread.h>
14561
14562 int
14563 main ()
14564 {
14565 static struct timespec x; x.tv_sec = x.tv_nsec;
14566   ;
14567   return 0;
14568 }
14569 _ACEOF
14570 if ac_fn_c_try_compile "$LINENO"; then :
14571   gl_cv_sys_struct_timespec_in_pthread_h=yes
14572 else
14573   gl_cv_sys_struct_timespec_in_pthread_h=no
14574 fi
14575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14576 fi
14577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14578 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14579       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14580         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14581       fi
14582     fi
14583   fi
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597
14598
14599      if test $gl_cv_have_include_next = yes; then
14600        gl_cv_next_time_h='<'time.h'>'
14601      else
14602        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14603 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14604 if ${gl_cv_next_time_h+:} false; then :
14605   $as_echo_n "(cached) " >&6
14606 else
14607
14608                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14609 /* end confdefs.h.  */
14610 #include <time.h>
14611
14612 _ACEOF
14613                                                                                                                         case "$host_os" in
14614                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14615                  *)    gl_absname_cpp="$ac_cpp" ;;
14616                esac
14617                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14618                   sed -n '\#/time.h#{
14619                     s#.*"\(.*/time.h\)".*#\1#
14620                     s#^/[^/]#//&#
14621                     p
14622                     q
14623                   }'`'"'
14624
14625
14626 fi
14627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14628 $as_echo "$gl_cv_next_time_h" >&6; }
14629      fi
14630      NEXT_TIME_H=$gl_cv_next_time_h
14631
14632      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14633        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14634        gl_next_as_first_directive='<'time.h'>'
14635      else
14636        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14637        gl_next_as_first_directive=$gl_cv_next_time_h
14638      fi
14639      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14640
14641
14642
14643
14644
14645
14646 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14647 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14648   ac_have_decl=1
14649 else
14650   ac_have_decl=0
14651 fi
14652
14653 cat >>confdefs.h <<_ACEOF
14654 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14655 _ACEOF
14656
14657
14658
14659
14660    if false; then
14661   GL_COND_LIBTOOL_TRUE=
14662   GL_COND_LIBTOOL_FALSE='#'
14663 else
14664   GL_COND_LIBTOOL_TRUE='#'
14665   GL_COND_LIBTOOL_FALSE=
14666 fi
14667
14668   gl_cond_libtool=false
14669   gl_libdeps=
14670   gl_ltlibdeps=
14671   gl_m4_base='m4'
14672
14673
14674
14675
14676
14677
14678
14679
14680
14681   gl_source_base='lib'
14682   # Code from module arg-nonnull:
14683   # Code from module c++defs:
14684   # Code from module dtoastr:
14685
14686   # Code from module extensions:
14687   # Code from module getopt-gnu:
14688
14689
14690
14691
14692
14693
14694   # Code from module getopt-posix:
14695
14696
14697
14698
14699
14700   if test -n "$gl_replace_getopt"; then :
14701
14702
14703
14704   GETOPT_H=getopt.h
14705
14706 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14707
14708
14709
14710     GNULIB_UNISTD_H_GETOPT=1
14711
14712
14713
14714
14715
14716
14717
14718
14719   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14720
14721
14722
14723
14724
14725
14726
14727
14728
14729   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14730
14731
14732
14733
14734
14735
14736 fi
14737
14738
14739   # Code from module gettext-h:
14740
14741
14742   # Code from module include_next:
14743   # Code from module intprops:
14744   # Code from module mktime:
14745
14746
14747
14748
14749
14750 if test $APPLE_UNIVERSAL_BUILD = 1; then
14751   # A universal build on Apple MacOS X platforms.
14752   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14753   # But we need a configuration result that is valid in both modes.
14754   ac_cv_func_working_mktime=no
14755 fi
14756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14757 $as_echo_n "checking for working mktime... " >&6; }
14758 if ${ac_cv_func_working_mktime+:} false; then :
14759   $as_echo_n "(cached) " >&6
14760 else
14761   if test "$cross_compiling" = yes; then :
14762   ac_cv_func_working_mktime=no
14763 else
14764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14765 /* end confdefs.h.  */
14766 /* Test program from Paul Eggert and Tony Leneis.  */
14767 #include <limits.h>
14768 #include <stdlib.h>
14769 #include <time.h>
14770
14771 #ifdef HAVE_UNISTD_H
14772 # include <unistd.h>
14773 #endif
14774
14775 #ifndef HAVE_ALARM
14776 # define alarm(X) /* empty */
14777 #endif
14778
14779 /* Work around redefinition to rpl_putenv by other config tests.  */
14780 #undef putenv
14781
14782 static time_t time_t_max;
14783 static time_t time_t_min;
14784
14785 /* Values we'll use to set the TZ environment variable.  */
14786 static char *tz_strings[] = {
14787   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14788   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14789 };
14790 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14791
14792 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14793    Based on a problem report from Andreas Jaeger.  */
14794 static int
14795 spring_forward_gap ()
14796 {
14797   /* glibc (up to about 1998-10-07) failed this test. */
14798   struct tm tm;
14799
14800   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14801      instead of "TZ=America/Vancouver" in order to detect the bug even
14802      on systems that don't support the Olson extension, or don't have the
14803      full zoneinfo tables installed.  */
14804   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14805
14806   tm.tm_year = 98;
14807   tm.tm_mon = 3;
14808   tm.tm_mday = 5;
14809   tm.tm_hour = 2;
14810   tm.tm_min = 0;
14811   tm.tm_sec = 0;
14812   tm.tm_isdst = -1;
14813   return mktime (&tm) != (time_t) -1;
14814 }
14815
14816 static int
14817 mktime_test1 (time_t now)
14818 {
14819   struct tm *lt;
14820   return ! (lt = localtime (&now)) || mktime (lt) == now;
14821 }
14822
14823 static int
14824 mktime_test (time_t now)
14825 {
14826   return (mktime_test1 (now)
14827           && mktime_test1 ((time_t) (time_t_max - now))
14828           && mktime_test1 ((time_t) (time_t_min + now)));
14829 }
14830
14831 static int
14832 irix_6_4_bug ()
14833 {
14834   /* Based on code from Ariel Faigon.  */
14835   struct tm tm;
14836   tm.tm_year = 96;
14837   tm.tm_mon = 3;
14838   tm.tm_mday = 0;
14839   tm.tm_hour = 0;
14840   tm.tm_min = 0;
14841   tm.tm_sec = 0;
14842   tm.tm_isdst = -1;
14843   mktime (&tm);
14844   return tm.tm_mon == 2 && tm.tm_mday == 31;
14845 }
14846
14847 static int
14848 bigtime_test (int j)
14849 {
14850   struct tm tm;
14851   time_t now;
14852   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
14853   now = mktime (&tm);
14854   if (now != (time_t) -1)
14855     {
14856       struct tm *lt = localtime (&now);
14857       if (! (lt
14858              && lt->tm_year == tm.tm_year
14859              && lt->tm_mon == tm.tm_mon
14860              && lt->tm_mday == tm.tm_mday
14861              && lt->tm_hour == tm.tm_hour
14862              && lt->tm_min == tm.tm_min
14863              && lt->tm_sec == tm.tm_sec
14864              && lt->tm_yday == tm.tm_yday
14865              && lt->tm_wday == tm.tm_wday
14866              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
14867                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
14868         return 0;
14869     }
14870   return 1;
14871 }
14872
14873 static int
14874 year_2050_test ()
14875 {
14876   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
14877      ignoring leap seconds.  */
14878   unsigned long int answer = 2527315200UL;
14879
14880   struct tm tm;
14881   time_t t;
14882   tm.tm_year = 2050 - 1900;
14883   tm.tm_mon = 2 - 1;
14884   tm.tm_mday = 1;
14885   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
14886   tm.tm_isdst = -1;
14887
14888   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14889      instead of "TZ=America/Vancouver" in order to detect the bug even
14890      on systems that don't support the Olson extension, or don't have the
14891      full zoneinfo tables installed.  */
14892   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14893
14894   t = mktime (&tm);
14895
14896   /* Check that the result is either a failure, or close enough
14897      to the correct answer that we can assume the discrepancy is
14898      due to leap seconds.  */
14899   return (t == (time_t) -1
14900           || (0 < t && answer - 120 <= t && t <= answer + 120));
14901 }
14902
14903 int
14904 main ()
14905 {
14906   int result = 0;
14907   time_t t, delta;
14908   int i, j;
14909   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
14910   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
14911
14912   /* This test makes some buggy mktime implementations loop.
14913      Give up after 60 seconds; a mktime slower than that
14914      isn't worth using anyway.  */
14915   alarm (60);
14916
14917   time_t_max = (! time_t_signed
14918                 ? (time_t) -1
14919                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
14920                    * 2 + 1));
14921   time_t_min = (! time_t_signed
14922                 ? (time_t) 0
14923                 : time_t_signed_magnitude
14924                 ? ~ (time_t) 0
14925                 : ~ time_t_max);
14926
14927   delta = time_t_max / 997; /* a suitable prime number */
14928   for (i = 0; i < N_STRINGS; i++)
14929     {
14930       if (tz_strings[i])
14931         putenv (tz_strings[i]);
14932
14933       for (t = 0; t <= time_t_max - delta; t += delta)
14934         if (! mktime_test (t))
14935           result |= 1;
14936       if (! (mktime_test ((time_t) 1)
14937              && mktime_test ((time_t) (60 * 60))
14938              && mktime_test ((time_t) (60 * 60 * 24))))
14939         result |= 2;
14940
14941       for (j = 1; ; j <<= 1)
14942         if (! bigtime_test (j))
14943           result |= 4;
14944         else if (INT_MAX / 2 < j)
14945           break;
14946       if (! bigtime_test (INT_MAX))
14947         result |= 8;
14948     }
14949   if (! irix_6_4_bug ())
14950     result |= 16;
14951   if (! spring_forward_gap ())
14952     result |= 32;
14953   if (! year_2050_test ())
14954     result |= 64;
14955   return result;
14956 }
14957 _ACEOF
14958 if ac_fn_c_try_run "$LINENO"; then :
14959   ac_cv_func_working_mktime=yes
14960 else
14961   ac_cv_func_working_mktime=no
14962 fi
14963 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14964   conftest.$ac_objext conftest.beam conftest.$ac_ext
14965 fi
14966
14967 fi
14968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
14969 $as_echo "$ac_cv_func_working_mktime" >&6; }
14970 if test $ac_cv_func_working_mktime = no; then
14971
14972
14973
14974
14975
14976
14977
14978
14979   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
14980
14981 fi
14982
14983     if test $ac_cv_func_working_mktime = no; then
14984     REPLACE_MKTIME=1
14985
14986
14987
14988   else
14989     REPLACE_MKTIME=0
14990   fi
14991
14992
14993
14994
14995   GNULIB_MKTIME=1
14996
14997
14998
14999   # Code from module multiarch:
15000
15001   # Code from module stddef:
15002
15003
15004
15005   if test $gt_cv_c_wchar_t = no; then
15006     HAVE_WCHAR_T=0
15007     STDDEF_H=stddef.h
15008   fi
15009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15010 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15011 if ${gl_cv_decl_null_works+:} false; then :
15012   $as_echo_n "(cached) " >&6
15013 else
15014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15015 /* end confdefs.h.  */
15016 #include <stddef.h>
15017       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15018
15019 int
15020 main ()
15021 {
15022
15023   ;
15024   return 0;
15025 }
15026 _ACEOF
15027 if ac_fn_c_try_compile "$LINENO"; then :
15028   gl_cv_decl_null_works=yes
15029 else
15030   gl_cv_decl_null_works=no
15031 fi
15032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15033 fi
15034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15035 $as_echo "$gl_cv_decl_null_works" >&6; }
15036   if test $gl_cv_decl_null_works = no; then
15037     REPLACE_NULL=1
15038     STDDEF_H=stddef.h
15039   fi
15040   if test -n "$STDDEF_H"; then
15041
15042
15043
15044
15045
15046
15047
15048
15049      if test $gl_cv_have_include_next = yes; then
15050        gl_cv_next_stddef_h='<'stddef.h'>'
15051      else
15052        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15053 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15054 if ${gl_cv_next_stddef_h+:} false; then :
15055   $as_echo_n "(cached) " >&6
15056 else
15057
15058                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15059 /* end confdefs.h.  */
15060 #include <stddef.h>
15061
15062 _ACEOF
15063                                                                                                                         case "$host_os" in
15064                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15065                  *)    gl_absname_cpp="$ac_cpp" ;;
15066                esac
15067                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15068                   sed -n '\#/stddef.h#{
15069                     s#.*"\(.*/stddef.h\)".*#\1#
15070                     s#^/[^/]#//&#
15071                     p
15072                     q
15073                   }'`'"'
15074
15075
15076 fi
15077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15078 $as_echo "$gl_cv_next_stddef_h" >&6; }
15079      fi
15080      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15081
15082      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15083        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15084        gl_next_as_first_directive='<'stddef.h'>'
15085      else
15086        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15087        gl_next_as_first_directive=$gl_cv_next_stddef_h
15088      fi
15089      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15090
15091
15092
15093
15094   fi
15095
15096   # Code from module time:
15097
15098
15099
15100   # Code from module time_r:
15101
15102
15103
15104
15105
15106
15107
15108   if test $ac_cv_have_decl_localtime_r = no; then
15109     HAVE_DECL_LOCALTIME_R=0
15110   fi
15111
15112
15113   if test $ac_cv_func_localtime_r = yes; then
15114     HAVE_LOCALTIME_R=1
15115     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15116 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15117 if ${gl_cv_time_r_posix+:} false; then :
15118   $as_echo_n "(cached) " >&6
15119 else
15120   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15121 /* end confdefs.h.  */
15122 #include <time.h>
15123 int
15124 main ()
15125 {
15126 /* We don't need to append 'restrict's to the argument types,
15127                  even though the POSIX signature has the 'restrict's,
15128                  since C99 says they can't affect type compatibility.  */
15129               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15130               if (ptr) return 0;
15131               /* Check the return type is a pointer.
15132                  On HP-UX 10 it is 'int'.  */
15133               *localtime_r (0, 0);
15134   ;
15135   return 0;
15136 }
15137
15138 _ACEOF
15139 if ac_fn_c_try_compile "$LINENO"; then :
15140   gl_cv_time_r_posix=yes
15141 else
15142   gl_cv_time_r_posix=no
15143 fi
15144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15145
15146 fi
15147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15148 $as_echo "$gl_cv_time_r_posix" >&6; }
15149     if test $gl_cv_time_r_posix = yes; then
15150       REPLACE_LOCALTIME_R=0
15151     else
15152       REPLACE_LOCALTIME_R=1
15153     fi
15154   else
15155     HAVE_LOCALTIME_R=0
15156   fi
15157   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15158
15159
15160
15161
15162
15163
15164
15165
15166   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15167
15168
15169   :
15170
15171   fi
15172
15173
15174
15175
15176   GNULIB_TIME_R=1
15177
15178
15179
15180   # Code from module unistd:
15181
15182
15183
15184
15185
15186
15187
15188
15189
15190
15191
15192
15193
15194      if test $gl_cv_have_include_next = yes; then
15195        gl_cv_next_unistd_h='<'unistd.h'>'
15196      else
15197        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15198 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15199 if ${gl_cv_next_unistd_h+:} false; then :
15200   $as_echo_n "(cached) " >&6
15201 else
15202
15203              if test $ac_cv_header_unistd_h = yes; then
15204
15205
15206                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15207 /* end confdefs.h.  */
15208 #include <unistd.h>
15209
15210 _ACEOF
15211                                                                                                                         case "$host_os" in
15212                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15213                  *)    gl_absname_cpp="$ac_cpp" ;;
15214                esac
15215                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15216                   sed -n '\#/unistd.h#{
15217                     s#.*"\(.*/unistd.h\)".*#\1#
15218                     s#^/[^/]#//&#
15219                     p
15220                     q
15221                   }'`'"'
15222           else
15223                gl_cv_next_unistd_h='<'unistd.h'>'
15224              fi
15225
15226
15227 fi
15228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15229 $as_echo "$gl_cv_next_unistd_h" >&6; }
15230      fi
15231      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15232
15233      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15234        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15235        gl_next_as_first_directive='<'unistd.h'>'
15236      else
15237        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15238        gl_next_as_first_directive=$gl_cv_next_unistd_h
15239      fi
15240      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15241
15242
15243
15244
15245   if test $ac_cv_header_unistd_h = yes; then
15246     HAVE_UNISTD_H=1
15247   else
15248     HAVE_UNISTD_H=0
15249   fi
15250
15251
15252
15253
15254   # Code from module warn-on-use:
15255   # End of code from modules
15256
15257
15258
15259
15260
15261
15262
15263
15264
15265   gltests_libdeps=
15266   gltests_ltlibdeps=
15267
15268
15269
15270
15271
15272
15273
15274
15275
15276   gl_source_base='tests'
15277   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
15278
15279   gl_module_indicator_condition=$gltests_WITNESS
15280
15281
15282
15283
15284
15285
15286
15287
15288
15289   LIBGNU_LIBDEPS="$gl_libdeps"
15290
15291   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15292
15293
15294
15295 for ac_func in strftime
15296 do :
15297   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
15298 if test "x$ac_cv_func_strftime" = xyes; then :
15299   cat >>confdefs.h <<_ACEOF
15300 #define HAVE_STRFTIME 1
15301 _ACEOF
15302
15303 else
15304   # strftime is in -lintl on SCO UNIX.
15305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
15306 $as_echo_n "checking for strftime in -lintl... " >&6; }
15307 if ${ac_cv_lib_intl_strftime+:} false; then :
15308   $as_echo_n "(cached) " >&6
15309 else
15310   ac_check_lib_save_LIBS=$LIBS
15311 LIBS="-lintl  $LIBS"
15312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15313 /* end confdefs.h.  */
15314
15315 /* Override any GCC internal prototype to avoid an error.
15316    Use char because int might match the return type of a GCC
15317    builtin and then its argument prototype would still apply.  */
15318 #ifdef __cplusplus
15319 extern "C"
15320 #endif
15321 char strftime ();
15322 int
15323 main ()
15324 {
15325 return strftime ();
15326   ;
15327   return 0;
15328 }
15329 _ACEOF
15330 if ac_fn_c_try_link "$LINENO"; then :
15331   ac_cv_lib_intl_strftime=yes
15332 else
15333   ac_cv_lib_intl_strftime=no
15334 fi
15335 rm -f core conftest.err conftest.$ac_objext \
15336     conftest$ac_exeext conftest.$ac_ext
15337 LIBS=$ac_check_lib_save_LIBS
15338 fi
15339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
15340 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
15341 if test "x$ac_cv_lib_intl_strftime" = xyes; then :
15342   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
15343
15344 LIBS="-lintl $LIBS"
15345 fi
15346
15347 fi
15348 done
15349
15350
15351 # UNIX98 PTYs.
15352 for ac_func in grantpt
15353 do :
15354   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15355 if test "x$ac_cv_func_grantpt" = xyes; then :
15356   cat >>confdefs.h <<_ACEOF
15357 #define HAVE_GRANTPT 1
15358 _ACEOF
15359
15360 fi
15361 done
15362
15363
15364 # PTY-related GNU extensions.
15365 for ac_func in getpt
15366 do :
15367   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15368 if test "x$ac_cv_func_getpt" = xyes; then :
15369   cat >>confdefs.h <<_ACEOF
15370 #define HAVE_GETPT 1
15371 _ACEOF
15372
15373 fi
15374 done
15375
15376
15377 # Check this now, so that we will NOT find the above functions in ncurses.
15378 # That is because we have not set up to link ncurses in lib-src.
15379 # It's better to believe a function is not available
15380 # than to expect to find it in ncurses.
15381 # Also we need tputs and friends to be able to build at all.
15382 have_tputs_et_al=true
15383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15384 $as_echo_n "checking for library containing tputs... " >&6; }
15385 if ${ac_cv_search_tputs+:} false; then :
15386   $as_echo_n "(cached) " >&6
15387 else
15388   ac_func_search_save_LIBS=$LIBS
15389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15390 /* end confdefs.h.  */
15391
15392 /* Override any GCC internal prototype to avoid an error.
15393    Use char because int might match the return type of a GCC
15394    builtin and then its argument prototype would still apply.  */
15395 #ifdef __cplusplus
15396 extern "C"
15397 #endif
15398 char tputs ();
15399 int
15400 main ()
15401 {
15402 return tputs ();
15403   ;
15404   return 0;
15405 }
15406 _ACEOF
15407 for ac_lib in '' ncurses terminfo termcap; do
15408   if test -z "$ac_lib"; then
15409     ac_res="none required"
15410   else
15411     ac_res=-l$ac_lib
15412     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15413   fi
15414   if ac_fn_c_try_link "$LINENO"; then :
15415   ac_cv_search_tputs=$ac_res
15416 fi
15417 rm -f core conftest.err conftest.$ac_objext \
15418     conftest$ac_exeext
15419   if ${ac_cv_search_tputs+:} false; then :
15420   break
15421 fi
15422 done
15423 if ${ac_cv_search_tputs+:} false; then :
15424
15425 else
15426   ac_cv_search_tputs=no
15427 fi
15428 rm conftest.$ac_ext
15429 LIBS=$ac_func_search_save_LIBS
15430 fi
15431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15432 $as_echo "$ac_cv_search_tputs" >&6; }
15433 ac_res=$ac_cv_search_tputs
15434 if test "$ac_res" != no; then :
15435   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15436
15437 else
15438   have_tputs_et_al=false
15439 fi
15440
15441 if test "$have_tputs_et_al" != true; then
15442   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15443 Maybe some development libraries/packages are missing?  Try installing
15444 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15445 fi
15446 # Must define this when any termcap library is found.
15447
15448 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15449
15450 ## FIXME This was the cpp logic, but I am not sure it is right.
15451 ## The above test has not necessarily found libncurses.
15452 HAVE_LIBNCURSES=yes
15453
15454 ## Use terminfo instead of termcap?
15455 ## Note only system files NOT using terminfo are:
15456 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15457 ## darwin|gnu without ncurses.
15458 TERMINFO=no
15459 LIBS_TERMCAP=
15460 case "$opsys" in
15461   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15462   ## hpux10-20: Use the system provided termcap(3) library.
15463   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15464   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15465   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15466
15467   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15468   ##  The ncurses library has been moved out of the System framework in
15469   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15470   ##  option to use it.
15471   darwin|gnu*)
15472     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15473     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15474       TERMINFO=yes
15475       LIBS_TERMCAP="-lncurses"
15476     fi
15477     ;;
15478
15479   freebsd)
15480     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15481 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15482     if ${emacs_cv_freebsd_terminfo+:} false; then :
15483   $as_echo_n "(cached) " >&6
15484 else
15485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15486 /* end confdefs.h.  */
15487 #include <osreldate.h>
15488 int
15489 main ()
15490 {
15491 #if __FreeBSD_version < 400000
15492 fail;
15493 #endif
15494
15495   ;
15496   return 0;
15497 }
15498 _ACEOF
15499 if ac_fn_c_try_link "$LINENO"; then :
15500   emacs_cv_freebsd_terminfo=yes
15501 else
15502   emacs_cv_freebsd_terminfo=no
15503 fi
15504 rm -f core conftest.err conftest.$ac_objext \
15505     conftest$ac_exeext conftest.$ac_ext
15506 fi
15507
15508
15509     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15510 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15511
15512     if test $emacs_cv_freebsd_terminfo = yes; then
15513       TERMINFO=yes
15514       LIBS_TERMCAP="-lncurses"
15515     else
15516       LIBS_TERMCAP="-ltermcap"
15517     fi
15518     ;;
15519
15520   netbsd)
15521     if test $ac_cv_search_tputs = -lterminfo; then
15522       TERMINFO=yes
15523       LIBS_TERMCAP="-lterminfo"
15524     else
15525       LIBS_TERMCAP="-ltermcap"
15526     fi
15527     ;;
15528
15529 esac
15530
15531 case "$opsys" in
15532   ## hpux: Make sure we get select from libc rather than from libcurses
15533   ##  because libcurses on HPUX 10.10 has a broken version of select.
15534   ##  We used to use -lc -lcurses, but this may be cleaner.
15535   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15536
15537   openbsd) LIBS_TERMCAP="-lncurses" ;;
15538
15539   ## Must use system termcap, if we use any termcap.  It does special things.
15540   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15541 esac
15542
15543 TERMCAP_OBJ=tparam.o
15544 if test $TERMINFO = yes; then
15545
15546 $as_echo "#define TERMINFO 1" >>confdefs.h
15547
15548
15549   ## Default used to be -ltermcap.  Add a case above if need something else.
15550   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15551
15552   TERMCAP_OBJ=terminfo.o
15553 fi
15554
15555
15556
15557
15558 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15559 resolv=no
15560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15561 /* end confdefs.h.  */
15562 #include <netinet/in.h>
15563 #include <arpa/nameser.h>
15564 #include <resolv.h>
15565 int
15566 main ()
15567 {
15568 return res_init();
15569   ;
15570   return 0;
15571 }
15572 _ACEOF
15573 if ac_fn_c_try_link "$LINENO"; then :
15574   have_res_init=yes
15575 else
15576   have_res_init=no
15577 fi
15578 rm -f core conftest.err conftest.$ac_objext \
15579     conftest$ac_exeext conftest.$ac_ext
15580 if test "$have_res_init" = no; then
15581   OLIBS="$LIBS"
15582   LIBS="$LIBS -lresolv"
15583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15584 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15585   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15586 /* end confdefs.h.  */
15587 #include <netinet/in.h>
15588 #include <arpa/nameser.h>
15589 #include <resolv.h>
15590 int
15591 main ()
15592 {
15593 return res_init();
15594   ;
15595   return 0;
15596 }
15597 _ACEOF
15598 if ac_fn_c_try_link "$LINENO"; then :
15599   have_res_init=yes
15600 else
15601   have_res_init=no
15602 fi
15603 rm -f core conftest.err conftest.$ac_objext \
15604     conftest$ac_exeext conftest.$ac_ext
15605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15606 $as_echo "$have_res_init" >&6; }
15607   if test "$have_res_init" = yes ; then
15608     resolv=yes
15609   fi
15610   LIBS="$OLIBS"
15611 fi
15612
15613 if test "$have_res_init" = yes; then
15614
15615 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15616
15617 fi
15618
15619 # Do we need the Hesiod library to provide the support routines?
15620 LIBHESIOD=
15621 if test "$with_hesiod" != no ; then
15622   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15623   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15624 if test "x$ac_cv_func_res_send" = xyes; then :
15625
15626 else
15627   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15628 if test "x$ac_cv_func___res_send" = xyes; then :
15629
15630 else
15631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15632 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15633 if ${ac_cv_lib_resolv_res_send+:} false; then :
15634   $as_echo_n "(cached) " >&6
15635 else
15636   ac_check_lib_save_LIBS=$LIBS
15637 LIBS="-lresolv  $LIBS"
15638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15639 /* end confdefs.h.  */
15640
15641 /* Override any GCC internal prototype to avoid an error.
15642    Use char because int might match the return type of a GCC
15643    builtin and then its argument prototype would still apply.  */
15644 #ifdef __cplusplus
15645 extern "C"
15646 #endif
15647 char res_send ();
15648 int
15649 main ()
15650 {
15651 return res_send ();
15652   ;
15653   return 0;
15654 }
15655 _ACEOF
15656 if ac_fn_c_try_link "$LINENO"; then :
15657   ac_cv_lib_resolv_res_send=yes
15658 else
15659   ac_cv_lib_resolv_res_send=no
15660 fi
15661 rm -f core conftest.err conftest.$ac_objext \
15662     conftest$ac_exeext conftest.$ac_ext
15663 LIBS=$ac_check_lib_save_LIBS
15664 fi
15665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15666 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15667 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15668   resolv=yes
15669 else
15670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15671 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15672 if ${ac_cv_lib_resolv___res_send+:} false; then :
15673   $as_echo_n "(cached) " >&6
15674 else
15675   ac_check_lib_save_LIBS=$LIBS
15676 LIBS="-lresolv  $LIBS"
15677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15678 /* end confdefs.h.  */
15679
15680 /* Override any GCC internal prototype to avoid an error.
15681    Use char because int might match the return type of a GCC
15682    builtin and then its argument prototype would still apply.  */
15683 #ifdef __cplusplus
15684 extern "C"
15685 #endif
15686 char __res_send ();
15687 int
15688 main ()
15689 {
15690 return __res_send ();
15691   ;
15692   return 0;
15693 }
15694 _ACEOF
15695 if ac_fn_c_try_link "$LINENO"; then :
15696   ac_cv_lib_resolv___res_send=yes
15697 else
15698   ac_cv_lib_resolv___res_send=no
15699 fi
15700 rm -f core conftest.err conftest.$ac_objext \
15701     conftest$ac_exeext conftest.$ac_ext
15702 LIBS=$ac_check_lib_save_LIBS
15703 fi
15704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15705 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15706 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15707   resolv=yes
15708 fi
15709
15710 fi
15711
15712 fi
15713
15714 fi
15715
15716   if test "$resolv" = yes ; then
15717     RESOLVLIB=-lresolv
15718   else
15719     RESOLVLIB=
15720   fi
15721   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15722 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15723
15724 else
15725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15726 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15727 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15728   $as_echo_n "(cached) " >&6
15729 else
15730   ac_check_lib_save_LIBS=$LIBS
15731 LIBS="-lhesiod $RESOLVLIB $LIBS"
15732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15733 /* end confdefs.h.  */
15734
15735 /* Override any GCC internal prototype to avoid an error.
15736    Use char because int might match the return type of a GCC
15737    builtin and then its argument prototype would still apply.  */
15738 #ifdef __cplusplus
15739 extern "C"
15740 #endif
15741 char hes_getmailhost ();
15742 int
15743 main ()
15744 {
15745 return hes_getmailhost ();
15746   ;
15747   return 0;
15748 }
15749 _ACEOF
15750 if ac_fn_c_try_link "$LINENO"; then :
15751   ac_cv_lib_hesiod_hes_getmailhost=yes
15752 else
15753   ac_cv_lib_hesiod_hes_getmailhost=no
15754 fi
15755 rm -f core conftest.err conftest.$ac_objext \
15756     conftest$ac_exeext conftest.$ac_ext
15757 LIBS=$ac_check_lib_save_LIBS
15758 fi
15759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15760 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15761 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15762   hesiod=yes
15763 else
15764   :
15765 fi
15766
15767 fi
15768
15769
15770   if test x"$hesiod" = xyes; then
15771
15772 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15773
15774     LIBHESIOD=-lhesiod
15775   fi
15776 fi
15777
15778
15779 # Do we need libresolv (due to res_init or Hesiod)?
15780 if test "$resolv" = yes ; then
15781
15782 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15783
15784   LIBRESOLV=-lresolv
15785 else
15786   LIBRESOLV=
15787 fi
15788
15789
15790 # These tell us which Kerberos-related libraries to use.
15791 COM_ERRLIB=
15792 CRYPTOLIB=
15793 KRB5LIB=
15794 DESLIB=
15795 KRB4LIB=
15796
15797 if test "${with_kerberos}" != no; then
15798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15799 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15800 if ${ac_cv_lib_com_err_com_err+:} false; then :
15801   $as_echo_n "(cached) " >&6
15802 else
15803   ac_check_lib_save_LIBS=$LIBS
15804 LIBS="-lcom_err  $LIBS"
15805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15806 /* end confdefs.h.  */
15807
15808 /* Override any GCC internal prototype to avoid an error.
15809    Use char because int might match the return type of a GCC
15810    builtin and then its argument prototype would still apply.  */
15811 #ifdef __cplusplus
15812 extern "C"
15813 #endif
15814 char com_err ();
15815 int
15816 main ()
15817 {
15818 return com_err ();
15819   ;
15820   return 0;
15821 }
15822 _ACEOF
15823 if ac_fn_c_try_link "$LINENO"; then :
15824   ac_cv_lib_com_err_com_err=yes
15825 else
15826   ac_cv_lib_com_err_com_err=no
15827 fi
15828 rm -f core conftest.err conftest.$ac_objext \
15829     conftest$ac_exeext conftest.$ac_ext
15830 LIBS=$ac_check_lib_save_LIBS
15831 fi
15832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15833 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15834 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15835   have_com_err=yes
15836 else
15837   have_com_err=no
15838 fi
15839
15840   if test $have_com_err = yes; then
15841     COM_ERRLIB=-lcom_err
15842     LIBS="$COM_ERRLIB $LIBS"
15843
15844 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15845
15846   fi
15847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15848 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15849 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15850   $as_echo_n "(cached) " >&6
15851 else
15852   ac_check_lib_save_LIBS=$LIBS
15853 LIBS="-lcrypto  $LIBS"
15854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15855 /* end confdefs.h.  */
15856
15857 /* Override any GCC internal prototype to avoid an error.
15858    Use char because int might match the return type of a GCC
15859    builtin and then its argument prototype would still apply.  */
15860 #ifdef __cplusplus
15861 extern "C"
15862 #endif
15863 char mit_des_cbc_encrypt ();
15864 int
15865 main ()
15866 {
15867 return mit_des_cbc_encrypt ();
15868   ;
15869   return 0;
15870 }
15871 _ACEOF
15872 if ac_fn_c_try_link "$LINENO"; then :
15873   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15874 else
15875   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15876 fi
15877 rm -f core conftest.err conftest.$ac_objext \
15878     conftest$ac_exeext conftest.$ac_ext
15879 LIBS=$ac_check_lib_save_LIBS
15880 fi
15881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15882 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15883 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
15884   have_crypto=yes
15885 else
15886   have_crypto=no
15887 fi
15888
15889   if test $have_crypto = yes; then
15890     CRYPTOLIB=-lcrypto
15891     LIBS="$CRYPTOLIB $LIBS"
15892
15893 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
15894
15895   fi
15896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15897 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15898 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
15899   $as_echo_n "(cached) " >&6
15900 else
15901   ac_check_lib_save_LIBS=$LIBS
15902 LIBS="-lk5crypto  $LIBS"
15903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15904 /* end confdefs.h.  */
15905
15906 /* Override any GCC internal prototype to avoid an error.
15907    Use char because int might match the return type of a GCC
15908    builtin and then its argument prototype would still apply.  */
15909 #ifdef __cplusplus
15910 extern "C"
15911 #endif
15912 char mit_des_cbc_encrypt ();
15913 int
15914 main ()
15915 {
15916 return mit_des_cbc_encrypt ();
15917   ;
15918   return 0;
15919 }
15920 _ACEOF
15921 if ac_fn_c_try_link "$LINENO"; then :
15922   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15923 else
15924   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15925 fi
15926 rm -f core conftest.err conftest.$ac_objext \
15927     conftest$ac_exeext conftest.$ac_ext
15928 LIBS=$ac_check_lib_save_LIBS
15929 fi
15930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15931 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15932 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
15933   have_k5crypto=yes
15934 else
15935   have_k5crypto=no
15936 fi
15937
15938   if test $have_k5crypto = yes; then
15939     CRYPTOLIB=-lk5crypto
15940     LIBS="$CRYPTOLIB $LIBS"
15941
15942 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
15943
15944   fi
15945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15946 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15947 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
15948   $as_echo_n "(cached) " >&6
15949 else
15950   ac_check_lib_save_LIBS=$LIBS
15951 LIBS="-lkrb5  $LIBS"
15952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15953 /* end confdefs.h.  */
15954
15955 /* Override any GCC internal prototype to avoid an error.
15956    Use char because int might match the return type of a GCC
15957    builtin and then its argument prototype would still apply.  */
15958 #ifdef __cplusplus
15959 extern "C"
15960 #endif
15961 char krb5_init_context ();
15962 int
15963 main ()
15964 {
15965 return krb5_init_context ();
15966   ;
15967   return 0;
15968 }
15969 _ACEOF
15970 if ac_fn_c_try_link "$LINENO"; then :
15971   ac_cv_lib_krb5_krb5_init_context=yes
15972 else
15973   ac_cv_lib_krb5_krb5_init_context=no
15974 fi
15975 rm -f core conftest.err conftest.$ac_objext \
15976     conftest$ac_exeext conftest.$ac_ext
15977 LIBS=$ac_check_lib_save_LIBS
15978 fi
15979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15980 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15981 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
15982   have_krb5=yes
15983 else
15984   have_krb5=no
15985 fi
15986
15987   if test $have_krb5=yes; then
15988     KRB5LIB=-lkrb5
15989     LIBS="$KRB5LIB $LIBS"
15990
15991 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
15992
15993   fi
15994     if test "${with_kerberos5}" = no; then
15995     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
15996 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
15997 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
15998   $as_echo_n "(cached) " >&6
15999 else
16000   ac_check_lib_save_LIBS=$LIBS
16001 LIBS="-ldes425  $LIBS"
16002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16003 /* end confdefs.h.  */
16004
16005 /* Override any GCC internal prototype to avoid an error.
16006    Use char because int might match the return type of a GCC
16007    builtin and then its argument prototype would still apply.  */
16008 #ifdef __cplusplus
16009 extern "C"
16010 #endif
16011 char des_cbc_encrypt ();
16012 int
16013 main ()
16014 {
16015 return des_cbc_encrypt ();
16016   ;
16017   return 0;
16018 }
16019 _ACEOF
16020 if ac_fn_c_try_link "$LINENO"; then :
16021   ac_cv_lib_des425_des_cbc_encrypt=yes
16022 else
16023   ac_cv_lib_des425_des_cbc_encrypt=no
16024 fi
16025 rm -f core conftest.err conftest.$ac_objext \
16026     conftest$ac_exeext conftest.$ac_ext
16027 LIBS=$ac_check_lib_save_LIBS
16028 fi
16029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16030 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16031 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16032   have_des425=yes
16033 else
16034   have_des425=no
16035 fi
16036
16037     if test $have_des425 = yes; then
16038       DESLIB=-ldes425
16039       LIBS="$DESLIB $LIBS"
16040
16041 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16042
16043     else
16044       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16045 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16046 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16047   $as_echo_n "(cached) " >&6
16048 else
16049   ac_check_lib_save_LIBS=$LIBS
16050 LIBS="-ldes  $LIBS"
16051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16052 /* end confdefs.h.  */
16053
16054 /* Override any GCC internal prototype to avoid an error.
16055    Use char because int might match the return type of a GCC
16056    builtin and then its argument prototype would still apply.  */
16057 #ifdef __cplusplus
16058 extern "C"
16059 #endif
16060 char des_cbc_encrypt ();
16061 int
16062 main ()
16063 {
16064 return des_cbc_encrypt ();
16065   ;
16066   return 0;
16067 }
16068 _ACEOF
16069 if ac_fn_c_try_link "$LINENO"; then :
16070   ac_cv_lib_des_des_cbc_encrypt=yes
16071 else
16072   ac_cv_lib_des_des_cbc_encrypt=no
16073 fi
16074 rm -f core conftest.err conftest.$ac_objext \
16075     conftest$ac_exeext conftest.$ac_ext
16076 LIBS=$ac_check_lib_save_LIBS
16077 fi
16078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16079 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16080 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16081   have_des=yes
16082 else
16083   have_des=no
16084 fi
16085
16086       if test $have_des = yes; then
16087         DESLIB=-ldes
16088         LIBS="$DESLIB $LIBS"
16089
16090 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16091
16092       fi
16093     fi
16094     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16095 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16096 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16097   $as_echo_n "(cached) " >&6
16098 else
16099   ac_check_lib_save_LIBS=$LIBS
16100 LIBS="-lkrb4  $LIBS"
16101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16102 /* end confdefs.h.  */
16103
16104 /* Override any GCC internal prototype to avoid an error.
16105    Use char because int might match the return type of a GCC
16106    builtin and then its argument prototype would still apply.  */
16107 #ifdef __cplusplus
16108 extern "C"
16109 #endif
16110 char krb_get_cred ();
16111 int
16112 main ()
16113 {
16114 return krb_get_cred ();
16115   ;
16116   return 0;
16117 }
16118 _ACEOF
16119 if ac_fn_c_try_link "$LINENO"; then :
16120   ac_cv_lib_krb4_krb_get_cred=yes
16121 else
16122   ac_cv_lib_krb4_krb_get_cred=no
16123 fi
16124 rm -f core conftest.err conftest.$ac_objext \
16125     conftest$ac_exeext conftest.$ac_ext
16126 LIBS=$ac_check_lib_save_LIBS
16127 fi
16128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16129 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16130 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16131   have_krb4=yes
16132 else
16133   have_krb4=no
16134 fi
16135
16136     if test $have_krb4 = yes; then
16137       KRB4LIB=-lkrb4
16138       LIBS="$KRB4LIB $LIBS"
16139
16140 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16141
16142     else
16143       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16144 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16145 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16146   $as_echo_n "(cached) " >&6
16147 else
16148   ac_check_lib_save_LIBS=$LIBS
16149 LIBS="-lkrb  $LIBS"
16150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16151 /* end confdefs.h.  */
16152
16153 /* Override any GCC internal prototype to avoid an error.
16154    Use char because int might match the return type of a GCC
16155    builtin and then its argument prototype would still apply.  */
16156 #ifdef __cplusplus
16157 extern "C"
16158 #endif
16159 char krb_get_cred ();
16160 int
16161 main ()
16162 {
16163 return krb_get_cred ();
16164   ;
16165   return 0;
16166 }
16167 _ACEOF
16168 if ac_fn_c_try_link "$LINENO"; then :
16169   ac_cv_lib_krb_krb_get_cred=yes
16170 else
16171   ac_cv_lib_krb_krb_get_cred=no
16172 fi
16173 rm -f core conftest.err conftest.$ac_objext \
16174     conftest$ac_exeext conftest.$ac_ext
16175 LIBS=$ac_check_lib_save_LIBS
16176 fi
16177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16178 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16179 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16180   have_krb=yes
16181 else
16182   have_krb=no
16183 fi
16184
16185       if test $have_krb = yes; then
16186         KRB4LIB=-lkrb
16187         LIBS="$KRB4LIB $LIBS"
16188
16189 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16190
16191       fi
16192     fi
16193   fi
16194
16195   if test "${with_kerberos5}" != no; then
16196     for ac_header in krb5.h
16197 do :
16198   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16199 if test "x$ac_cv_header_krb5_h" = xyes; then :
16200   cat >>confdefs.h <<_ACEOF
16201 #define HAVE_KRB5_H 1
16202 _ACEOF
16203  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16204 "
16205 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16206
16207 cat >>confdefs.h <<_ACEOF
16208 #define HAVE_KRB5_ERROR_TEXT 1
16209 _ACEOF
16210
16211
16212 fi
16213 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16214 "
16215 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16216
16217 cat >>confdefs.h <<_ACEOF
16218 #define HAVE_KRB5_ERROR_E_TEXT 1
16219 _ACEOF
16220
16221
16222 fi
16223
16224 fi
16225
16226 done
16227
16228   else
16229     for ac_header in des.h
16230 do :
16231   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16232 if test "x$ac_cv_header_des_h" = xyes; then :
16233   cat >>confdefs.h <<_ACEOF
16234 #define HAVE_DES_H 1
16235 _ACEOF
16236
16237 else
16238   for ac_header in kerberosIV/des.h
16239 do :
16240   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16241 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16242   cat >>confdefs.h <<_ACEOF
16243 #define HAVE_KERBEROSIV_DES_H 1
16244 _ACEOF
16245
16246 else
16247   for ac_header in kerberos/des.h
16248 do :
16249   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16250 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16251   cat >>confdefs.h <<_ACEOF
16252 #define HAVE_KERBEROS_DES_H 1
16253 _ACEOF
16254
16255 fi
16256
16257 done
16258
16259 fi
16260
16261 done
16262
16263 fi
16264
16265 done
16266
16267     for ac_header in krb.h
16268 do :
16269   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16270 if test "x$ac_cv_header_krb_h" = xyes; then :
16271   cat >>confdefs.h <<_ACEOF
16272 #define HAVE_KRB_H 1
16273 _ACEOF
16274
16275 else
16276   for ac_header in kerberosIV/krb.h
16277 do :
16278   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16279 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16280   cat >>confdefs.h <<_ACEOF
16281 #define HAVE_KERBEROSIV_KRB_H 1
16282 _ACEOF
16283
16284 else
16285   for ac_header in kerberos/krb.h
16286 do :
16287   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16288 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16289   cat >>confdefs.h <<_ACEOF
16290 #define HAVE_KERBEROS_KRB_H 1
16291 _ACEOF
16292
16293 fi
16294
16295 done
16296
16297 fi
16298
16299 done
16300
16301 fi
16302
16303 done
16304
16305   fi
16306   for ac_header in com_err.h
16307 do :
16308   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16309 if test "x$ac_cv_header_com_err_h" = xyes; then :
16310   cat >>confdefs.h <<_ACEOF
16311 #define HAVE_COM_ERR_H 1
16312 _ACEOF
16313
16314 fi
16315
16316 done
16317
16318 fi
16319
16320
16321
16322
16323
16324
16325
16326 # Solaris requires -lintl if you want strerror (which calls dgettext)
16327 # to return localized messages.
16328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16329 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16330 if ${ac_cv_lib_intl_dgettext+:} false; then :
16331   $as_echo_n "(cached) " >&6
16332 else
16333   ac_check_lib_save_LIBS=$LIBS
16334 LIBS="-lintl  $LIBS"
16335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16336 /* end confdefs.h.  */
16337
16338 /* Override any GCC internal prototype to avoid an error.
16339    Use char because int might match the return type of a GCC
16340    builtin and then its argument prototype would still apply.  */
16341 #ifdef __cplusplus
16342 extern "C"
16343 #endif
16344 char dgettext ();
16345 int
16346 main ()
16347 {
16348 return dgettext ();
16349   ;
16350   return 0;
16351 }
16352 _ACEOF
16353 if ac_fn_c_try_link "$LINENO"; then :
16354   ac_cv_lib_intl_dgettext=yes
16355 else
16356   ac_cv_lib_intl_dgettext=no
16357 fi
16358 rm -f core conftest.err conftest.$ac_objext \
16359     conftest$ac_exeext conftest.$ac_ext
16360 LIBS=$ac_check_lib_save_LIBS
16361 fi
16362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16363 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16364 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16365   cat >>confdefs.h <<_ACEOF
16366 #define HAVE_LIBINTL 1
16367 _ACEOF
16368
16369   LIBS="-lintl $LIBS"
16370
16371 fi
16372
16373
16374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16375 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16376 if ${emacs_cv_localtime_cache+:} false; then :
16377   $as_echo_n "(cached) " >&6
16378 else
16379   if test x$ac_cv_func_tzset = xyes; then
16380 if test "$cross_compiling" = yes; then :
16381   # If we have tzset, assume the worst when cross-compiling.
16382 emacs_cv_localtime_cache=yes
16383 else
16384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16385 /* end confdefs.h.  */
16386 #include <time.h>
16387 char TZ_GMT0[] = "TZ=GMT0";
16388 char TZ_PST8[] = "TZ=PST8";
16389 main()
16390 {
16391   time_t now = time ((time_t *) 0);
16392   int hour_GMT0, hour_unset;
16393   if (putenv (TZ_GMT0) != 0)
16394     exit (1);
16395   hour_GMT0 = localtime (&now)->tm_hour;
16396   unsetenv("TZ");
16397   hour_unset = localtime (&now)->tm_hour;
16398   if (putenv (TZ_PST8) != 0)
16399     exit (1);
16400   if (localtime (&now)->tm_hour == hour_GMT0)
16401     exit (1);
16402   unsetenv("TZ");
16403   if (localtime (&now)->tm_hour != hour_unset)
16404     exit (1);
16405   exit (0);
16406 }
16407 _ACEOF
16408 if ac_fn_c_try_run "$LINENO"; then :
16409   emacs_cv_localtime_cache=no
16410 else
16411   emacs_cv_localtime_cache=yes
16412 fi
16413 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16414   conftest.$ac_objext conftest.beam conftest.$ac_ext
16415 fi
16416
16417 else
16418         # If we lack tzset, report that localtime does not cache TZ,
16419         # since we can't invalidate the cache if we don't have tzset.
16420         emacs_cv_localtime_cache=no
16421 fi
16422 fi
16423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16424 $as_echo "$emacs_cv_localtime_cache" >&6; }
16425 if test $emacs_cv_localtime_cache = yes; then
16426
16427 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16428
16429 fi
16430
16431 if test "x$HAVE_TIMEVAL" = xyes; then
16432   for ac_func in gettimeofday
16433 do :
16434   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16435 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16436   cat >>confdefs.h <<_ACEOF
16437 #define HAVE_GETTIMEOFDAY 1
16438 _ACEOF
16439
16440 fi
16441 done
16442
16443   if test $ac_cv_func_gettimeofday = yes; then
16444     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16445 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16446 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16447   $as_echo_n "(cached) " >&6
16448 else
16449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16450 /* end confdefs.h.  */
16451
16452 #ifdef TIME_WITH_SYS_TIME
16453 #include <sys/time.h>
16454 #include <time.h>
16455 #else
16456 #ifdef HAVE_SYS_TIME_H
16457 #include <sys/time.h>
16458 #else
16459 #include <time.h>
16460 #endif
16461 #endif
16462 int
16463 main ()
16464 {
16465 struct timeval time;
16466        gettimeofday (&time, 0);
16467   ;
16468   return 0;
16469 }
16470 _ACEOF
16471 if ac_fn_c_try_compile "$LINENO"; then :
16472   emacs_cv_gettimeofday_two_arguments=yes
16473 else
16474   emacs_cv_gettimeofday_two_arguments=no
16475 fi
16476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16477 fi
16478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16479 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16480     if test $emacs_cv_gettimeofday_two_arguments = no; then
16481
16482 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16483
16484     fi
16485   fi
16486 fi
16487
16488 ok_so_far=yes
16489 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16490 if test "x$ac_cv_func_socket" = xyes; then :
16491
16492 else
16493   ok_so_far=no
16494 fi
16495
16496 if test $ok_so_far = yes; then
16497   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16498 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16499
16500 else
16501   ok_so_far=no
16502 fi
16503
16504
16505 fi
16506 if test $ok_so_far = yes; then
16507   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16508 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16509
16510 else
16511   ok_so_far=no
16512 fi
16513
16514
16515 fi
16516 if test $ok_so_far = yes; then
16517
16518 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16519
16520 fi
16521
16522 if test -f /usr/lpp/X11/bin/smt.exp; then
16523
16524 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16525
16526 fi
16527
16528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16529 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16530 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16532 $as_echo "yes" >&6; }
16533
16534 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16535
16536 else
16537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16538 $as_echo "no" >&6; }
16539 fi
16540
16541 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16542 if test "x$ac_cv_type_pid_t" = xyes; then :
16543
16544 else
16545
16546 cat >>confdefs.h <<_ACEOF
16547 #define pid_t int
16548 _ACEOF
16549
16550 fi
16551
16552 for ac_header in vfork.h
16553 do :
16554   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16555 if test "x$ac_cv_header_vfork_h" = xyes; then :
16556   cat >>confdefs.h <<_ACEOF
16557 #define HAVE_VFORK_H 1
16558 _ACEOF
16559
16560 fi
16561
16562 done
16563
16564 for ac_func in fork vfork
16565 do :
16566   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16567 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16568 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16569   cat >>confdefs.h <<_ACEOF
16570 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16571 _ACEOF
16572
16573 fi
16574 done
16575
16576 if test "x$ac_cv_func_fork" = xyes; then
16577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16578 $as_echo_n "checking for working fork... " >&6; }
16579 if ${ac_cv_func_fork_works+:} false; then :
16580   $as_echo_n "(cached) " >&6
16581 else
16582   if test "$cross_compiling" = yes; then :
16583   ac_cv_func_fork_works=cross
16584 else
16585   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16586 /* end confdefs.h.  */
16587 $ac_includes_default
16588 int
16589 main ()
16590 {
16591
16592           /* By Ruediger Kuhlmann. */
16593           return fork () < 0;
16594
16595   ;
16596   return 0;
16597 }
16598 _ACEOF
16599 if ac_fn_c_try_run "$LINENO"; then :
16600   ac_cv_func_fork_works=yes
16601 else
16602   ac_cv_func_fork_works=no
16603 fi
16604 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16605   conftest.$ac_objext conftest.beam conftest.$ac_ext
16606 fi
16607
16608 fi
16609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16610 $as_echo "$ac_cv_func_fork_works" >&6; }
16611
16612 else
16613   ac_cv_func_fork_works=$ac_cv_func_fork
16614 fi
16615 if test "x$ac_cv_func_fork_works" = xcross; then
16616   case $host in
16617     *-*-amigaos* | *-*-msdosdjgpp*)
16618       # Override, as these systems have only a dummy fork() stub
16619       ac_cv_func_fork_works=no
16620       ;;
16621     *)
16622       ac_cv_func_fork_works=yes
16623       ;;
16624   esac
16625   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16626 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16627 fi
16628 ac_cv_func_vfork_works=$ac_cv_func_vfork
16629 if test "x$ac_cv_func_vfork" = xyes; then
16630   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16631 $as_echo_n "checking for working vfork... " >&6; }
16632 if ${ac_cv_func_vfork_works+:} false; then :
16633   $as_echo_n "(cached) " >&6
16634 else
16635   if test "$cross_compiling" = yes; then :
16636   ac_cv_func_vfork_works=cross
16637 else
16638   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16639 /* end confdefs.h.  */
16640 /* Thanks to Paul Eggert for this test.  */
16641 $ac_includes_default
16642 #include <sys/wait.h>
16643 #ifdef HAVE_VFORK_H
16644 # include <vfork.h>
16645 #endif
16646 /* On some sparc systems, changes by the child to local and incoming
16647    argument registers are propagated back to the parent.  The compiler
16648    is told about this with #include <vfork.h>, but some compilers
16649    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16650    static variable whose address is put into a register that is
16651    clobbered by the vfork.  */
16652 static void
16653 #ifdef __cplusplus
16654 sparc_address_test (int arg)
16655 # else
16656 sparc_address_test (arg) int arg;
16657 #endif
16658 {
16659   static pid_t child;
16660   if (!child) {
16661     child = vfork ();
16662     if (child < 0) {
16663       perror ("vfork");
16664       _exit(2);
16665     }
16666     if (!child) {
16667       arg = getpid();
16668       write(-1, "", 0);
16669       _exit (arg);
16670     }
16671   }
16672 }
16673
16674 int
16675 main ()
16676 {
16677   pid_t parent = getpid ();
16678   pid_t child;
16679
16680   sparc_address_test (0);
16681
16682   child = vfork ();
16683
16684   if (child == 0) {
16685     /* Here is another test for sparc vfork register problems.  This
16686        test uses lots of local variables, at least as many local
16687        variables as main has allocated so far including compiler
16688        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16689        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16690        reuse the register of parent for one of the local variables,
16691        since it will think that parent can't possibly be used any more
16692        in this routine.  Assigning to the local variable will thus
16693        munge parent in the parent process.  */
16694     pid_t
16695       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16696       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16697     /* Convince the compiler that p..p7 are live; otherwise, it might
16698        use the same hardware register for all 8 local variables.  */
16699     if (p != p1 || p != p2 || p != p3 || p != p4
16700         || p != p5 || p != p6 || p != p7)
16701       _exit(1);
16702
16703     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16704        from child file descriptors.  If the child closes a descriptor
16705        before it execs or exits, this munges the parent's descriptor
16706        as well.  Test for this by closing stdout in the child.  */
16707     _exit(close(fileno(stdout)) != 0);
16708   } else {
16709     int status;
16710     struct stat st;
16711
16712     while (wait(&status) != child)
16713       ;
16714     return (
16715          /* Was there some problem with vforking?  */
16716          child < 0
16717
16718          /* Did the child fail?  (This shouldn't happen.)  */
16719          || status
16720
16721          /* Did the vfork/compiler bug occur?  */
16722          || parent != getpid()
16723
16724          /* Did the file descriptor bug occur?  */
16725          || fstat(fileno(stdout), &st) != 0
16726          );
16727   }
16728 }
16729 _ACEOF
16730 if ac_fn_c_try_run "$LINENO"; then :
16731   ac_cv_func_vfork_works=yes
16732 else
16733   ac_cv_func_vfork_works=no
16734 fi
16735 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16736   conftest.$ac_objext conftest.beam conftest.$ac_ext
16737 fi
16738
16739 fi
16740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16741 $as_echo "$ac_cv_func_vfork_works" >&6; }
16742
16743 fi;
16744 if test "x$ac_cv_func_fork_works" = xcross; then
16745   ac_cv_func_vfork_works=$ac_cv_func_vfork
16746   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16747 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16748 fi
16749
16750 if test "x$ac_cv_func_vfork_works" = xyes; then
16751
16752 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16753
16754 else
16755
16756 $as_echo "#define vfork fork" >>confdefs.h
16757
16758 fi
16759 if test "x$ac_cv_func_fork_works" = xyes; then
16760
16761 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16762
16763 fi
16764
16765
16766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16767 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16768 if ${emacs_cv_langinfo_codeset+:} false; then :
16769   $as_echo_n "(cached) " >&6
16770 else
16771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16772 /* end confdefs.h.  */
16773 #include <langinfo.h>
16774 int
16775 main ()
16776 {
16777 char* cs = nl_langinfo(CODESET);
16778   ;
16779   return 0;
16780 }
16781 _ACEOF
16782 if ac_fn_c_try_link "$LINENO"; then :
16783   emacs_cv_langinfo_codeset=yes
16784 else
16785   emacs_cv_langinfo_codeset=no
16786 fi
16787 rm -f core conftest.err conftest.$ac_objext \
16788     conftest$ac_exeext conftest.$ac_ext
16789
16790 fi
16791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16792 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16793 if test $emacs_cv_langinfo_codeset = yes; then
16794
16795 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16796
16797 fi
16798
16799 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16800 if test "x$ac_cv_type_size_t" = xyes; then :
16801
16802 cat >>confdefs.h <<_ACEOF
16803 #define HAVE_SIZE_T 1
16804 _ACEOF
16805
16806
16807 fi
16808
16809
16810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16811 $as_echo_n "checking for mbstate_t... " >&6; }
16812 if ${ac_cv_type_mbstate_t+:} false; then :
16813   $as_echo_n "(cached) " >&6
16814 else
16815   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16816 /* end confdefs.h.  */
16817 $ac_includes_default
16818 #           include <wchar.h>
16819 int
16820 main ()
16821 {
16822 mbstate_t x; return sizeof x;
16823   ;
16824   return 0;
16825 }
16826 _ACEOF
16827 if ac_fn_c_try_compile "$LINENO"; then :
16828   ac_cv_type_mbstate_t=yes
16829 else
16830   ac_cv_type_mbstate_t=no
16831 fi
16832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16833 fi
16834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16835 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16836    if test $ac_cv_type_mbstate_t = yes; then
16837
16838 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16839
16840    else
16841
16842 $as_echo "#define mbstate_t int" >>confdefs.h
16843
16844    fi
16845
16846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16847 $as_echo_n "checking for C restricted array declarations... " >&6; }
16848 if ${emacs_cv_c_restrict_arr+:} false; then :
16849   $as_echo_n "(cached) " >&6
16850 else
16851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16852 /* end confdefs.h.  */
16853 void fred (int x[__restrict]);
16854 int
16855 main ()
16856 {
16857
16858   ;
16859   return 0;
16860 }
16861 _ACEOF
16862 if ac_fn_c_try_compile "$LINENO"; then :
16863   emacs_cv_c_restrict_arr=yes
16864 else
16865   emacs_cv_c_restrict_arr=no
16866 fi
16867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16868 fi
16869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16870 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16871 if test "$emacs_cv_c_restrict_arr" = yes; then
16872
16873 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16874
16875 fi
16876
16877
16878
16879 # Set up the CFLAGS for real compilation, so we can substitute it.
16880 CFLAGS="$REAL_CFLAGS"
16881 CPPFLAGS="$REAL_CPPFLAGS"
16882
16883 ## Hack to detect a buggy GCC version.
16884 if test "x$GCC" = xyes \
16885    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16886    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
16887    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
16888    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16889 fi
16890
16891 #### Find out which version of Emacs this is.
16892 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
16893          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
16894 if test x"${version}" = x; then
16895   as_fn_error $? "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
16896 fi
16897 if test x"${version}" != x"$PACKAGE_VERSION"; then
16898   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
16899 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
16900 fi
16901
16902 ### Specify what sort of things we'll be editing into Makefile and config.h.
16903 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16904
16905
16906 ## Unused?
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16928 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16929 ## end of LIBX_BASE, but nothing ever set it.
16930
16931
16932
16933
16934 ## Used in lwlib/Makefile.in.
16935
16936 if test -n "${machfile}"; then
16937   M_FILE="\$(srcdir)/${machfile}"
16938 else
16939   M_FILE=
16940 fi
16941 S_FILE="\$(srcdir)/${opsysfile}"
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953 cat >>confdefs.h <<_ACEOF
16954 #define EMACS_CONFIGURATION "${canonical}"
16955 _ACEOF
16956
16957
16958 cat >>confdefs.h <<_ACEOF
16959 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
16960 _ACEOF
16961
16962 if test -n "$machfile"; then
16963
16964 cat >>confdefs.h <<_ACEOF
16965 #define config_machfile "${machfile}"
16966 _ACEOF
16967
16968 fi
16969
16970 cat >>confdefs.h <<_ACEOF
16971 #define config_opsysfile "${opsysfile}"
16972 _ACEOF
16973
16974
16975 XMENU_OBJ=
16976 XOBJ=
16977 FONT_OBJ=
16978 if test "${HAVE_X_WINDOWS}" = "yes" ; then
16979
16980 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
16981
16982   XMENU_OBJ=xmenu.o
16983   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
16984   FONT_OBJ=xfont.o
16985   if test "$HAVE_XFT" = "yes"; then
16986     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
16987   elif test "$HAVE_FREETYPE" = "yes"; then
16988     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
16989   fi
16990
16991 fi
16992
16993
16994
16995
16996 WIDGET_OBJ=
16997 MOTIF_LIBW=
16998 if test "${USE_X_TOOLKIT}" != "none" ; then
16999   WIDGET_OBJ=widget.o
17000
17001 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17002
17003   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17004
17005 $as_echo "#define USE_LUCID 1" >>confdefs.h
17006
17007   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17008
17009 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17010
17011     MOTIF_LIBW=-lXm
17012     case "$opsys" in
17013       gnu-linux)
17014         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17015         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17016         ;;
17017
17018       unixware)
17019         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17020         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17021         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17022         ;;
17023
17024       aix4-2)
17025         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17026         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17027         ;;
17028     esac
17029     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17030   fi
17031 fi
17032
17033
17034 TOOLKIT_LIBW=
17035 case "$USE_X_TOOLKIT" in
17036   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17037   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17038   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17039 esac
17040
17041
17042 if test "$USE_X_TOOLKIT" = "none"; then
17043   LIBXT_OTHER="\$(LIBXSM)"
17044   OLDXMENU_TARGET="really-oldXMenu"
17045 else
17046   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17047   OLDXMENU_TARGET="really-lwlib"
17048 fi
17049
17050
17051 ## The X Menu stuff is present in the X10 distribution, but missing
17052 ## from X11.  If we have X10, just use the installed library;
17053 ## otherwise, use our own copy.
17054 if test "${HAVE_X11}" = "yes" ; then
17055
17056 $as_echo "#define HAVE_X11 1" >>confdefs.h
17057
17058
17059   if test "$USE_X_TOOLKIT" = "none"; then
17060     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17061   else
17062     OLDXMENU="\${lwlibdir}/liblw.a"
17063   fi
17064   LIBXMENU="\$(OLDXMENU)"
17065   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17066   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17067 else
17068   ## For a syntactically valid Makefile; not actually used for anything.
17069   ## See comments in src/Makefile.in.
17070   OLDXMENU=nothing
17071   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17072   if test "${HAVE_X_WINDOWS}" = "yes"; then
17073     LIBXMENU="-lXMenu"
17074   else
17075     LIBXMENU=
17076   fi
17077   LIBX_OTHER=
17078   OLDXMENU_DEPS=
17079 fi
17080
17081 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17082   OLDXMENU_TARGET=
17083   OLDXMENU=nothing
17084   LIBXMENU=
17085   OLDXMENU_DEPS=
17086 fi
17087
17088
17089
17090
17091
17092
17093
17094 if test "${HAVE_MENUS}" = "yes" ; then
17095
17096 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17097
17098 fi
17099
17100 if test "${GNU_MALLOC}" = "yes" ; then
17101
17102 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17103
17104 fi
17105
17106 RALLOC_OBJ=
17107 if test "${REL_ALLOC}" = "yes" ; then
17108
17109 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17110
17111
17112   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17113 fi
17114
17115
17116 if test "$opsys" = "cygwin"; then
17117   CYGWIN_OBJ="sheap.o"
17118   ## Cygwin differs because of its unexec().
17119   PRE_ALLOC_OBJ=
17120   POST_ALLOC_OBJ=lastfile.o
17121 else
17122   CYGWIN_OBJ=
17123   PRE_ALLOC_OBJ=lastfile.o
17124   POST_ALLOC_OBJ=
17125 fi
17126
17127
17128
17129
17130
17131 case "$opsys" in
17132   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17133
17134   darwin)
17135    ## The -headerpad option tells ld (see man page) to leave room at the
17136    ## end of the header for adding load commands.  Needed for dumping.
17137    ## 0x690 is the total size of 30 segment load commands (at 56
17138    ## each); under Cocoa 31 commands are required.
17139    if test "$HAVE_NS" = "yes"; then
17140      libs_nsgui="-framework AppKit"
17141      headerpad_extra=6C8
17142    else
17143      libs_nsgui=
17144      headerpad_extra=690
17145    fi
17146    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17147
17148    ## This is here because src/Makefile.in did some extra fiddling around
17149    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17150    ##   #ifndef LD_SWITCH_SYSTEM
17151    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17152    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17153    ## not using gcc, darwin system not on an alpha (ie darwin, since
17154    ## darwin + alpha does not occur).
17155    ## Because this was done in src/Makefile.in, the resulting part of
17156    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17157    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17158    ## rather than LD_SWITCH_SYSTEM.
17159    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17160      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17161    ;;
17162
17163   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17164   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17165   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17166   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17167   ## had different values in configure (in ac_link) and src/Makefile.in.
17168   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17169   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17170
17171   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17172 esac
17173
17174 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17175   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17176 fi
17177
17178
17179
17180
17181 LD_FIRSTFLAG=
17182 ORDINARY_LINK=
17183 case "$opsys" in
17184   ## gnu: GNU needs its own crt0.
17185   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17186
17187   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17188   ## library search parth, i.e. it won't search /usr/lib for libc and
17189   ## friends.  Using -nostartfiles instead avoids this problem, and
17190   ## will also work on earlier NetBSD releases.
17191   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17192
17193   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17194   ##   MkLinux/LinuxPPC needs this.
17195   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17196   gnu-*)
17197     case "$machine" in
17198       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17199     esac
17200     ;;
17201 esac
17202
17203
17204 if test "x$ORDINARY_LINK" = "xyes"; then
17205
17206   LD_FIRSTFLAG=""
17207
17208 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17209
17210
17211 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17212 ## freebsd, gnu-* not on macppc|ibms390x.
17213 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17214
17215   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17216   ## places that are difficult to figure out at make time.  Fortunately,
17217   ## these same versions allow you to pass arbitrary flags on to the
17218   ## linker, so there is no reason not to use it as a linker.
17219   ##
17220   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17221   ## searching for libraries in its internal directories, so we have to
17222   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17223   LD_FIRSTFLAG="-nostdlib"
17224 fi
17225
17226 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17227 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17228
17229
17230
17231
17232 ## FIXME? The logic here is not precisely the same as that above.
17233 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17234 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17235 LIB_GCC=
17236 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17237
17238   case "$opsys" in
17239     freebsd|netbsd|openbsd) LIB_GCC= ;;
17240
17241     gnu-*)
17242       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17243       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17244       case $host_cpu in
17245       arm*)
17246         LIB_GCC="-lgcc_s"
17247         ;;
17248       *)
17249         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17250         ## immediately undefine it again and redefine it to empty.
17251         ## Was the C_SWITCH_X_SITE part really necessary?
17252 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17253         LIB_GCC=
17254         ;;
17255       esac
17256       ;;
17257
17258     ## Ask GCC where to find libgcc.a.
17259     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17260   esac
17261 fi
17262
17263
17264 TOOLTIP_SUPPORT=
17265 WINDOW_SUPPORT=
17266 ## If we're using X11/GNUstep, define some consequences.
17267 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17268
17269 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17270
17271
17272 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17273
17274   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17275   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17276
17277   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17278   test "$HAVE_X_WINDOWS" = "yes" && \
17279     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17280
17281 fi
17282
17283
17284
17285
17286
17287
17288
17289 #### Report on what we decided to do.
17290 #### Report GTK as a toolkit, even if it doesn't use Xt.
17291 #### It makes printing result more understandable as using GTK sets
17292 #### toolkit_scroll_bars to yes by default.
17293 if test "${HAVE_GTK}" = "yes"; then
17294   USE_X_TOOLKIT=GTK
17295 fi
17296
17297 and_machfile=
17298 if test -n "$machfile"; then
17299   and_machfile=" and \`${machfile}'"
17300 fi
17301
17302 echo "
17303 Configured for \`${canonical}'.
17304
17305   Where should the build process find the source code?    ${srcdir}
17306   What operating system and machine description files should Emacs use?
17307         \`${opsysfile}'${and_machfile}
17308   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17309   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17310   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17311   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17312   What window system should Emacs use?                    ${window_system}
17313   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17314
17315 if test -n "${x_includes}"; then
17316 echo "  Where do we find X Windows header files?                ${x_includes}"
17317 else
17318 echo "  Where do we find X Windows header files?                Standard dirs"
17319 fi
17320 if test -n "${x_libraries}"; then
17321 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17322 else
17323 echo "  Where do we find X Windows libraries?                   Standard dirs"
17324 fi
17325
17326 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17327 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17328 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17329 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17330 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17331 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17332 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17333 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17334
17335 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17336 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17337 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17338 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17339 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17340 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17341
17342 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17343 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17344 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17345 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17346
17347 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17348 echo
17349
17350 if test $USE_XASSERTS = yes; then
17351    echo "  Compiling with asserts turned on."
17352    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17353 fi
17354
17355 echo
17356
17357 if test "$HAVE_NS" = "yes"; then
17358    echo
17359    echo "You must run \"make install\" in order to test the built application.
17360 The installed application will go to nextstep/Emacs.app and can be
17361 run or moved from there."
17362    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17363       echo "The application will be fully self-contained."
17364     else
17365       echo "The lisp resources for the application will be installed under ${prefix}.
17366 You may need to run \"make install\" with sudo.  The application will fail
17367 to run if these resources are not installed."
17368    fi
17369    echo
17370 fi
17371
17372
17373 # Remove any trailing slashes in these variables.
17374 test "${prefix}" != NONE &&
17375   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17376 test "${exec_prefix}" != NONE &&
17377   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17378
17379 ac_config_files="$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"
17380
17381 ac_config_commands="$ac_config_commands default"
17382
17383 cat >confcache <<\_ACEOF
17384 # This file is a shell script that caches the results of configure
17385 # tests run on this system so they can be shared between configure
17386 # scripts and configure runs, see configure's option --config-cache.
17387 # It is not useful on other systems.  If it contains results you don't
17388 # want to keep, you may remove or edit it.
17389 #
17390 # config.status only pays attention to the cache file if you give it
17391 # the --recheck option to rerun configure.
17392 #
17393 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17394 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17395 # following values.
17396
17397 _ACEOF
17398
17399 # The following way of writing the cache mishandles newlines in values,
17400 # but we know of no workaround that is simple, portable, and efficient.
17401 # So, we kill variables containing newlines.
17402 # Ultrix sh set writes to stderr and can't be redirected directly,
17403 # and sets the high bit in the cache file unless we assign to the vars.
17404 (
17405   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17406     eval ac_val=\$$ac_var
17407     case $ac_val in #(
17408     *${as_nl}*)
17409       case $ac_var in #(
17410       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17411 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17412       esac
17413       case $ac_var in #(
17414       _ | IFS | as_nl) ;; #(
17415       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17416       *) { eval $ac_var=; unset $ac_var;} ;;
17417       esac ;;
17418     esac
17419   done
17420
17421   (set) 2>&1 |
17422     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17423     *${as_nl}ac_space=\ *)
17424       # `set' does not quote correctly, so add quotes: double-quote
17425       # substitution turns \\\\ into \\, and sed turns \\ into \.
17426       sed -n \
17427         "s/'/'\\\\''/g;
17428           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17429       ;; #(
17430     *)
17431       # `set' quotes correctly as required by POSIX, so do not add quotes.
17432       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17433       ;;
17434     esac |
17435     sort
17436 ) |
17437   sed '
17438      /^ac_cv_env_/b end
17439      t clear
17440      :clear
17441      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17442      t end
17443      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17444      :end' >>confcache
17445 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17446   if test -w "$cache_file"; then
17447     if test "x$cache_file" != "x/dev/null"; then
17448       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17449 $as_echo "$as_me: updating cache $cache_file" >&6;}
17450       if test ! -f "$cache_file" || test -h "$cache_file"; then
17451         cat confcache >"$cache_file"
17452       else
17453         case $cache_file in #(
17454         */* | ?:*)
17455           mv -f confcache "$cache_file"$$ &&
17456           mv -f "$cache_file"$$ "$cache_file" ;; #(
17457         *)
17458           mv -f confcache "$cache_file" ;;
17459         esac
17460       fi
17461     fi
17462   else
17463     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17464 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17465   fi
17466 fi
17467 rm -f confcache
17468
17469 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17470 # Let make expand exec_prefix.
17471 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17472
17473 DEFS=-DHAVE_CONFIG_H
17474
17475 ac_libobjs=
17476 ac_ltlibobjs=
17477 U=
17478 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17479   # 1. Remove the extension, and $U if already installed.
17480   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17481   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17482   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17483   #    will be set to the directory where LIBOBJS objects are built.
17484   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17485   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17486 done
17487 LIBOBJS=$ac_libobjs
17488
17489 LTLIBOBJS=$ac_ltlibobjs
17490
17491
17492  if test -n "$EXEEXT"; then
17493   am__EXEEXT_TRUE=
17494   am__EXEEXT_FALSE='#'
17495 else
17496   am__EXEEXT_TRUE='#'
17497   am__EXEEXT_FALSE=
17498 fi
17499
17500 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17501   as_fn_error $? "conditional \"AMDEP\" was never defined.
17502 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17503 fi
17504 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17505   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17506 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17507 fi
17508
17509 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17510   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17511 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17512 fi
17513
17514     gl_libobjs=
17515     gl_ltlibobjs=
17516     if test -n "$gl_LIBOBJS"; then
17517       # Remove the extension.
17518       sed_drop_objext='s/\.o$//;s/\.obj$//'
17519       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17520         gl_libobjs="$gl_libobjs $i.$ac_objext"
17521         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17522       done
17523     fi
17524     gl_LIBOBJS=$gl_libobjs
17525
17526     gl_LTLIBOBJS=$gl_ltlibobjs
17527
17528
17529
17530     gltests_libobjs=
17531     gltests_ltlibobjs=
17532     if test -n "$gltests_LIBOBJS"; then
17533       # Remove the extension.
17534       sed_drop_objext='s/\.o$//;s/\.obj$//'
17535       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17536         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17537         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17538       done
17539     fi
17540     gltests_LIBOBJS=$gltests_libobjs
17541
17542     gltests_LTLIBOBJS=$gltests_ltlibobjs
17543
17544
17545
17546 : "${CONFIG_STATUS=./config.status}"
17547 ac_write_fail=0
17548 ac_clean_files_save=$ac_clean_files
17549 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17550 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17551 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17552 as_write_fail=0
17553 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17554 #! $SHELL
17555 # Generated by $as_me.
17556 # Run this file to recreate the current configuration.
17557 # Compiler output produced by configure, useful for debugging
17558 # configure, is in config.log if it exists.
17559
17560 debug=false
17561 ac_cs_recheck=false
17562 ac_cs_silent=false
17563
17564 SHELL=\${CONFIG_SHELL-$SHELL}
17565 export SHELL
17566 _ASEOF
17567 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17568 ## -------------------- ##
17569 ## M4sh Initialization. ##
17570 ## -------------------- ##
17571
17572 # Be more Bourne compatible
17573 DUALCASE=1; export DUALCASE # for MKS sh
17574 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17575   emulate sh
17576   NULLCMD=:
17577   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17578   # is contrary to our usage.  Disable this feature.
17579   alias -g '${1+"$@"}'='"$@"'
17580   setopt NO_GLOB_SUBST
17581 else
17582   case `(set -o) 2>/dev/null` in #(
17583   *posix*) :
17584     set -o posix ;; #(
17585   *) :
17586      ;;
17587 esac
17588 fi
17589
17590
17591 as_nl='
17592 '
17593 export as_nl
17594 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17595 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17596 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17597 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17598 # Prefer a ksh shell builtin over an external printf program on Solaris,
17599 # but without wasting forks for bash or zsh.
17600 if test -z "$BASH_VERSION$ZSH_VERSION" \
17601     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17602   as_echo='print -r --'
17603   as_echo_n='print -rn --'
17604 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17605   as_echo='printf %s\n'
17606   as_echo_n='printf %s'
17607 else
17608   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17609     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17610     as_echo_n='/usr/ucb/echo -n'
17611   else
17612     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17613     as_echo_n_body='eval
17614       arg=$1;
17615       case $arg in #(
17616       *"$as_nl"*)
17617         expr "X$arg" : "X\\(.*\\)$as_nl";
17618         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17619       esac;
17620       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17621     '
17622     export as_echo_n_body
17623     as_echo_n='sh -c $as_echo_n_body as_echo'
17624   fi
17625   export as_echo_body
17626   as_echo='sh -c $as_echo_body as_echo'
17627 fi
17628
17629 # The user is always right.
17630 if test "${PATH_SEPARATOR+set}" != set; then
17631   PATH_SEPARATOR=:
17632   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17633     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17634       PATH_SEPARATOR=';'
17635   }
17636 fi
17637
17638
17639 # IFS
17640 # We need space, tab and new line, in precisely that order.  Quoting is
17641 # there to prevent editors from complaining about space-tab.
17642 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17643 # splitting by setting IFS to empty value.)
17644 IFS=" ""        $as_nl"
17645
17646 # Find who we are.  Look in the path if we contain no directory separator.
17647 as_myself=
17648 case $0 in #((
17649   *[\\/]* ) as_myself=$0 ;;
17650   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17651 for as_dir in $PATH
17652 do
17653   IFS=$as_save_IFS
17654   test -z "$as_dir" && as_dir=.
17655     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17656   done
17657 IFS=$as_save_IFS
17658
17659      ;;
17660 esac
17661 # We did not find ourselves, most probably we were run as `sh COMMAND'
17662 # in which case we are not to be found in the path.
17663 if test "x$as_myself" = x; then
17664   as_myself=$0
17665 fi
17666 if test ! -f "$as_myself"; then
17667   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17668   exit 1
17669 fi
17670
17671 # Unset variables that we do not need and which cause bugs (e.g. in
17672 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17673 # suppresses any "Segmentation fault" message there.  '((' could
17674 # trigger a bug in pdksh 5.2.14.
17675 for as_var in BASH_ENV ENV MAIL MAILPATH
17676 do eval test x\${$as_var+set} = xset \
17677   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17678 done
17679 PS1='$ '
17680 PS2='> '
17681 PS4='+ '
17682
17683 # NLS nuisances.
17684 LC_ALL=C
17685 export LC_ALL
17686 LANGUAGE=C
17687 export LANGUAGE
17688
17689 # CDPATH.
17690 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17691
17692
17693 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17694 # ----------------------------------------
17695 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17696 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17697 # script with STATUS, using 1 if that was 0.
17698 as_fn_error ()
17699 {
17700   as_status=$1; test $as_status -eq 0 && as_status=1
17701   if test "$4"; then
17702     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17703     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17704   fi
17705   $as_echo "$as_me: error: $2" >&2
17706   as_fn_exit $as_status
17707 } # as_fn_error
17708
17709
17710 # as_fn_set_status STATUS
17711 # -----------------------
17712 # Set $? to STATUS, without forking.
17713 as_fn_set_status ()
17714 {
17715   return $1
17716 } # as_fn_set_status
17717
17718 # as_fn_exit STATUS
17719 # -----------------
17720 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17721 as_fn_exit ()
17722 {
17723   set +e
17724   as_fn_set_status $1
17725   exit $1
17726 } # as_fn_exit
17727
17728 # as_fn_unset VAR
17729 # ---------------
17730 # Portably unset VAR.
17731 as_fn_unset ()
17732 {
17733   { eval $1=; unset $1;}
17734 }
17735 as_unset=as_fn_unset
17736 # as_fn_append VAR VALUE
17737 # ----------------------
17738 # Append the text in VALUE to the end of the definition contained in VAR. Take
17739 # advantage of any shell optimizations that allow amortized linear growth over
17740 # repeated appends, instead of the typical quadratic growth present in naive
17741 # implementations.
17742 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17743   eval 'as_fn_append ()
17744   {
17745     eval $1+=\$2
17746   }'
17747 else
17748   as_fn_append ()
17749   {
17750     eval $1=\$$1\$2
17751   }
17752 fi # as_fn_append
17753
17754 # as_fn_arith ARG...
17755 # ------------------
17756 # Perform arithmetic evaluation on the ARGs, and store the result in the
17757 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17758 # must be portable across $(()) and expr.
17759 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17760   eval 'as_fn_arith ()
17761   {
17762     as_val=$(( $* ))
17763   }'
17764 else
17765   as_fn_arith ()
17766   {
17767     as_val=`expr "$@" || test $? -eq 1`
17768   }
17769 fi # as_fn_arith
17770
17771
17772 if expr a : '\(a\)' >/dev/null 2>&1 &&
17773    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17774   as_expr=expr
17775 else
17776   as_expr=false
17777 fi
17778
17779 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17780   as_basename=basename
17781 else
17782   as_basename=false
17783 fi
17784
17785 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17786   as_dirname=dirname
17787 else
17788   as_dirname=false
17789 fi
17790
17791 as_me=`$as_basename -- "$0" ||
17792 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17793          X"$0" : 'X\(//\)$' \| \
17794          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17795 $as_echo X/"$0" |
17796     sed '/^.*\/\([^/][^/]*\)\/*$/{
17797             s//\1/
17798             q
17799           }
17800           /^X\/\(\/\/\)$/{
17801             s//\1/
17802             q
17803           }
17804           /^X\/\(\/\).*/{
17805             s//\1/
17806             q
17807           }
17808           s/.*/./; q'`
17809
17810 # Avoid depending upon Character Ranges.
17811 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17812 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17813 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17814 as_cr_digits='0123456789'
17815 as_cr_alnum=$as_cr_Letters$as_cr_digits
17816
17817 ECHO_C= ECHO_N= ECHO_T=
17818 case `echo -n x` in #(((((
17819 -n*)
17820   case `echo 'xy\c'` in
17821   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17822   xy)  ECHO_C='\c';;
17823   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17824        ECHO_T=' ';;
17825   esac;;
17826 *)
17827   ECHO_N='-n';;
17828 esac
17829
17830 rm -f conf$$ conf$$.exe conf$$.file
17831 if test -d conf$$.dir; then
17832   rm -f conf$$.dir/conf$$.file
17833 else
17834   rm -f conf$$.dir
17835   mkdir conf$$.dir 2>/dev/null
17836 fi
17837 if (echo >conf$$.file) 2>/dev/null; then
17838   if ln -s conf$$.file conf$$ 2>/dev/null; then
17839     as_ln_s='ln -s'
17840     # ... but there are two gotchas:
17841     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17842     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17843     # In both cases, we have to default to `cp -p'.
17844     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17845       as_ln_s='cp -p'
17846   elif ln conf$$.file conf$$ 2>/dev/null; then
17847     as_ln_s=ln
17848   else
17849     as_ln_s='cp -p'
17850   fi
17851 else
17852   as_ln_s='cp -p'
17853 fi
17854 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17855 rmdir conf$$.dir 2>/dev/null
17856
17857
17858 # as_fn_mkdir_p
17859 # -------------
17860 # Create "$as_dir" as a directory, including parents if necessary.
17861 as_fn_mkdir_p ()
17862 {
17863
17864   case $as_dir in #(
17865   -*) as_dir=./$as_dir;;
17866   esac
17867   test -d "$as_dir" || eval $as_mkdir_p || {
17868     as_dirs=
17869     while :; do
17870       case $as_dir in #(
17871       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17872       *) as_qdir=$as_dir;;
17873       esac
17874       as_dirs="'$as_qdir' $as_dirs"
17875       as_dir=`$as_dirname -- "$as_dir" ||
17876 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17877          X"$as_dir" : 'X\(//\)[^/]' \| \
17878          X"$as_dir" : 'X\(//\)$' \| \
17879          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17880 $as_echo X"$as_dir" |
17881     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17882             s//\1/
17883             q
17884           }
17885           /^X\(\/\/\)[^/].*/{
17886             s//\1/
17887             q
17888           }
17889           /^X\(\/\/\)$/{
17890             s//\1/
17891             q
17892           }
17893           /^X\(\/\).*/{
17894             s//\1/
17895             q
17896           }
17897           s/.*/./; q'`
17898       test -d "$as_dir" && break
17899     done
17900     test -z "$as_dirs" || eval "mkdir $as_dirs"
17901   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17902
17903
17904 } # as_fn_mkdir_p
17905 if mkdir -p . 2>/dev/null; then
17906   as_mkdir_p='mkdir -p "$as_dir"'
17907 else
17908   test -d ./-p && rmdir ./-p
17909   as_mkdir_p=false
17910 fi
17911
17912 if test -x / >/dev/null 2>&1; then
17913   as_test_x='test -x'
17914 else
17915   if ls -dL / >/dev/null 2>&1; then
17916     as_ls_L_option=L
17917   else
17918     as_ls_L_option=
17919   fi
17920   as_test_x='
17921     eval sh -c '\''
17922       if test -d "$1"; then
17923         test -d "$1/.";
17924       else
17925         case $1 in #(
17926         -*)set "./$1";;
17927         esac;
17928         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17929         ???[sx]*):;;*)false;;esac;fi
17930     '\'' sh
17931   '
17932 fi
17933 as_executable_p=$as_test_x
17934
17935 # Sed expression to map a string onto a valid CPP name.
17936 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17937
17938 # Sed expression to map a string onto a valid variable name.
17939 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17940
17941
17942 exec 6>&1
17943 ## ----------------------------------- ##
17944 ## Main body of $CONFIG_STATUS script. ##
17945 ## ----------------------------------- ##
17946 _ASEOF
17947 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17948
17949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17950 # Save the log message, to keep $0 and so on meaningful, and to
17951 # report actual input values of CONFIG_FILES etc. instead of their
17952 # values after options handling.
17953 ac_log="
17954 This file was extended by emacs $as_me 24.0.50, which was
17955 generated by GNU Autoconf 2.68.  Invocation command line was
17956
17957   CONFIG_FILES    = $CONFIG_FILES
17958   CONFIG_HEADERS  = $CONFIG_HEADERS
17959   CONFIG_LINKS    = $CONFIG_LINKS
17960   CONFIG_COMMANDS = $CONFIG_COMMANDS
17961   $ $0 $@
17962
17963 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17964 "
17965
17966 _ACEOF
17967
17968 case $ac_config_files in *"
17969 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17970 esac
17971
17972 case $ac_config_headers in *"
17973 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17974 esac
17975
17976
17977 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17978 # Files that config.status was made for.
17979 config_files="$ac_config_files"
17980 config_headers="$ac_config_headers"
17981 config_commands="$ac_config_commands"
17982
17983 _ACEOF
17984
17985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17986 ac_cs_usage="\
17987 \`$as_me' instantiates files and other configuration actions
17988 from templates according to the current configuration.  Unless the files
17989 and actions are specified as TAGs, all are instantiated by default.
17990
17991 Usage: $0 [OPTION]... [TAG]...
17992
17993   -h, --help       print this help, then exit
17994   -V, --version    print version number and configuration settings, then exit
17995       --config     print configuration, then exit
17996   -q, --quiet, --silent
17997                    do not print progress messages
17998   -d, --debug      don't remove temporary files
17999       --recheck    update $as_me by reconfiguring in the same conditions
18000       --file=FILE[:TEMPLATE]
18001                    instantiate the configuration file FILE
18002       --header=FILE[:TEMPLATE]
18003                    instantiate the configuration header FILE
18004
18005 Configuration files:
18006 $config_files
18007
18008 Configuration headers:
18009 $config_headers
18010
18011 Configuration commands:
18012 $config_commands
18013
18014 Report bugs to the package provider."
18015
18016 _ACEOF
18017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18018 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18019 ac_cs_version="\\
18020 emacs config.status 24.0.50
18021 configured by $0, generated by GNU Autoconf 2.68,
18022   with options \\"\$ac_cs_config\\"
18023
18024 Copyright (C) 2010 Free Software Foundation, Inc.
18025 This config.status script is free software; the Free Software Foundation
18026 gives unlimited permission to copy, distribute and modify it."
18027
18028 ac_pwd='$ac_pwd'
18029 srcdir='$srcdir'
18030 INSTALL='$INSTALL'
18031 MKDIR_P='$MKDIR_P'
18032 AWK='$AWK'
18033 test -n "\$AWK" || AWK=awk
18034 _ACEOF
18035
18036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18037 # The default lists apply if the user does not specify any file.
18038 ac_need_defaults=:
18039 while test $# != 0
18040 do
18041   case $1 in
18042   --*=?*)
18043     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18044     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18045     ac_shift=:
18046     ;;
18047   --*=)
18048     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18049     ac_optarg=
18050     ac_shift=:
18051     ;;
18052   *)
18053     ac_option=$1
18054     ac_optarg=$2
18055     ac_shift=shift
18056     ;;
18057   esac
18058
18059   case $ac_option in
18060   # Handling of the options.
18061   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18062     ac_cs_recheck=: ;;
18063   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18064     $as_echo "$ac_cs_version"; exit ;;
18065   --config | --confi | --conf | --con | --co | --c )
18066     $as_echo "$ac_cs_config"; exit ;;
18067   --debug | --debu | --deb | --de | --d | -d )
18068     debug=: ;;
18069   --file | --fil | --fi | --f )
18070     $ac_shift
18071     case $ac_optarg in
18072     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18073     '') as_fn_error $? "missing file argument" ;;
18074     esac
18075     as_fn_append CONFIG_FILES " '$ac_optarg'"
18076     ac_need_defaults=false;;
18077   --header | --heade | --head | --hea )
18078     $ac_shift
18079     case $ac_optarg in
18080     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18081     esac
18082     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18083     ac_need_defaults=false;;
18084   --he | --h)
18085     # Conflict between --help and --header
18086     as_fn_error $? "ambiguous option: \`$1'
18087 Try \`$0 --help' for more information.";;
18088   --help | --hel | -h )
18089     $as_echo "$ac_cs_usage"; exit ;;
18090   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18091   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18092     ac_cs_silent=: ;;
18093
18094   # This is an error.
18095   -*) as_fn_error $? "unrecognized option: \`$1'
18096 Try \`$0 --help' for more information." ;;
18097
18098   *) as_fn_append ac_config_targets " $1"
18099      ac_need_defaults=false ;;
18100
18101   esac
18102   shift
18103 done
18104
18105 ac_configure_extra_args=
18106
18107 if $ac_cs_silent; then
18108   exec 6>/dev/null
18109   ac_configure_extra_args="$ac_configure_extra_args --silent"
18110 fi
18111
18112 _ACEOF
18113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18114 if \$ac_cs_recheck; then
18115   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18116   shift
18117   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18118   CONFIG_SHELL='$SHELL'
18119   export CONFIG_SHELL
18120   exec "\$@"
18121 fi
18122
18123 _ACEOF
18124 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18125 exec 5>>config.log
18126 {
18127   echo
18128   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18129 ## Running $as_me. ##
18130 _ASBOX
18131   $as_echo "$ac_log"
18132 } >&5
18133
18134 _ACEOF
18135 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18136 #
18137 # INIT-COMMANDS
18138 #
18139 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18140 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18141
18142 _ACEOF
18143
18144 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18145
18146 # Handling of arguments.
18147 for ac_config_target in $ac_config_targets
18148 do
18149   case $ac_config_target in
18150     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18151     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18152     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18153     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18154     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18155     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18156     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18157     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18158     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18159     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18160     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18161     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18162     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18163     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18164     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18165     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18166
18167   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18168   esac
18169 done
18170
18171
18172 # If the user did not use the arguments to specify the items to instantiate,
18173 # then the envvar interface is used.  Set only those that are not.
18174 # We use the long form for the default assignment because of an extremely
18175 # bizarre bug on SunOS 4.1.3.
18176 if $ac_need_defaults; then
18177   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18178   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18179   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18180 fi
18181
18182 # Have a temporary directory for convenience.  Make it in the build tree
18183 # simply because there is no reason against having it here, and in addition,
18184 # creating and moving files from /tmp can sometimes cause problems.
18185 # Hook for its removal unless debugging.
18186 # Note that there is a small window in which the directory will not be cleaned:
18187 # after its creation but before its name has been assigned to `$tmp'.
18188 $debug ||
18189 {
18190   tmp= ac_tmp=
18191   trap 'exit_status=$?
18192   : "${ac_tmp:=$tmp}"
18193   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18194 ' 0
18195   trap 'as_fn_exit 1' 1 2 13 15
18196 }
18197 # Create a (secure) tmp directory for tmp files.
18198
18199 {
18200   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18201   test -d "$tmp"
18202 }  ||
18203 {
18204   tmp=./conf$$-$RANDOM
18205   (umask 077 && mkdir "$tmp")
18206 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18207 ac_tmp=$tmp
18208
18209 # Set up the scripts for CONFIG_FILES section.
18210 # No need to generate them if there are no CONFIG_FILES.
18211 # This happens for instance with `./config.status config.h'.
18212 if test -n "$CONFIG_FILES"; then
18213
18214 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18215   ac_cs_awk_getline=:
18216   ac_cs_awk_pipe_init=
18217   ac_cs_awk_read_file='
18218       while ((getline aline < (F[key])) > 0)
18219         print(aline)
18220       close(F[key])'
18221   ac_cs_awk_pipe_fini=
18222 else
18223   ac_cs_awk_getline=false
18224   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18225   ac_cs_awk_read_file='
18226       print "|#_!!_#|"
18227       print "cat " F[key] " &&"
18228       '$ac_cs_awk_pipe_init
18229   # The final `:' finishes the AND list.
18230   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18231 fi
18232 ac_cr=`echo X | tr X '\015'`
18233 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18234 # But we know of no other shell where ac_cr would be empty at this
18235 # point, so we can use a bashism as a fallback.
18236 if test "x$ac_cr" = x; then
18237   eval ac_cr=\$\'\\r\'
18238 fi
18239 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18240 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18241   ac_cs_awk_cr='\\r'
18242 else
18243   ac_cs_awk_cr=$ac_cr
18244 fi
18245
18246 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18247 _ACEOF
18248
18249 # Create commands to substitute file output variables.
18250 {
18251   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18252   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18253   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18254   echo "_ACAWK" &&
18255   echo "_ACEOF"
18256 } >conf$$files.sh &&
18257 . ./conf$$files.sh ||
18258   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18259 rm -f conf$$files.sh
18260
18261 {
18262   echo "cat >conf$$subs.awk <<_ACEOF" &&
18263   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18264   echo "_ACEOF"
18265 } >conf$$subs.sh ||
18266   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18267 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18268 ac_delim='%!_!# '
18269 for ac_last_try in false false false false false :; do
18270   . ./conf$$subs.sh ||
18271     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18272
18273   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18274   if test $ac_delim_n = $ac_delim_num; then
18275     break
18276   elif $ac_last_try; then
18277     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18278   else
18279     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18280   fi
18281 done
18282 rm -f conf$$subs.sh
18283
18284 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18285 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18286 _ACEOF
18287 sed -n '
18288 h
18289 s/^/S["/; s/!.*/"]=/
18290 p
18291 g
18292 s/^[^!]*!//
18293 :repl
18294 t repl
18295 s/'"$ac_delim"'$//
18296 t delim
18297 :nl
18298 h
18299 s/\(.\{148\}\)..*/\1/
18300 t more1
18301 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18302 p
18303 n
18304 b repl
18305 :more1
18306 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18307 p
18308 g
18309 s/.\{148\}//
18310 t nl
18311 :delim
18312 h
18313 s/\(.\{148\}\)..*/\1/
18314 t more2
18315 s/["\\]/\\&/g; s/^/"/; s/$/"/
18316 p
18317 b
18318 :more2
18319 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18320 p
18321 g
18322 s/.\{148\}//
18323 t delim
18324 ' <conf$$subs.awk | sed '
18325 /^[^""]/{
18326   N
18327   s/\n//
18328 }
18329 ' >>$CONFIG_STATUS || ac_write_fail=1
18330 rm -f conf$$subs.awk
18331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18332 _ACAWK
18333 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18334   for (key in S) S_is_set[key] = 1
18335   FS = "\a"
18336   \$ac_cs_awk_pipe_init
18337 }
18338 {
18339   line = $ 0
18340   nfields = split(line, field, "@")
18341   substed = 0
18342   len = length(field[1])
18343   for (i = 2; i < nfields; i++) {
18344     key = field[i]
18345     keylen = length(key)
18346     if (S_is_set[key]) {
18347       value = S[key]
18348       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18349       len += length(value) + length(field[++i])
18350       substed = 1
18351     } else
18352       len += 1 + keylen
18353   }
18354   if (nfields == 3 && !substed) {
18355     key = field[2]
18356     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18357       \$ac_cs_awk_read_file
18358       next
18359     }
18360   }
18361   print line
18362 }
18363 \$ac_cs_awk_pipe_fini
18364 _ACAWK
18365 _ACEOF
18366 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18367 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18368   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18369 else
18370   cat
18371 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18372   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18373 _ACEOF
18374
18375 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18376 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18377 # trailing colons and then remove the whole line if VPATH becomes empty
18378 # (actually we leave an empty line to preserve line numbers).
18379 if test "x$srcdir" = x.; then
18380   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18381 h
18382 s///
18383 s/^/:/
18384 s/[      ]*$/:/
18385 s/:\$(srcdir):/:/g
18386 s/:\${srcdir}:/:/g
18387 s/:@srcdir@:/:/g
18388 s/^:*//
18389 s/:*$//
18390 x
18391 s/\(=[   ]*\).*/\1/
18392 G
18393 s/\n//
18394 s/^[^=]*=[       ]*$//
18395 }'
18396 fi
18397
18398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18399 fi # test -n "$CONFIG_FILES"
18400
18401 # Set up the scripts for CONFIG_HEADERS section.
18402 # No need to generate them if there are no CONFIG_HEADERS.
18403 # This happens for instance with `./config.status Makefile'.
18404 if test -n "$CONFIG_HEADERS"; then
18405 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18406 BEGIN {
18407 _ACEOF
18408
18409 # Transform confdefs.h into an awk script `defines.awk', embedded as
18410 # here-document in config.status, that substitutes the proper values into
18411 # config.h.in to produce config.h.
18412
18413 # Create a delimiter string that does not exist in confdefs.h, to ease
18414 # handling of long lines.
18415 ac_delim='%!_!# '
18416 for ac_last_try in false false :; do
18417   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18418   if test -z "$ac_tt"; then
18419     break
18420   elif $ac_last_try; then
18421     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18422   else
18423     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18424   fi
18425 done
18426
18427 # For the awk script, D is an array of macro values keyed by name,
18428 # likewise P contains macro parameters if any.  Preserve backslash
18429 # newline sequences.
18430
18431 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18432 sed -n '
18433 s/.\{148\}/&'"$ac_delim"'/g
18434 t rset
18435 :rset
18436 s/^[     ]*#[    ]*define[       ][      ]*/ /
18437 t def
18438 d
18439 :def
18440 s/\\$//
18441 t bsnl
18442 s/["\\]/\\&/g
18443 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18444 D["\1"]=" \3"/p
18445 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18446 d
18447 :bsnl
18448 s/["\\]/\\&/g
18449 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18450 D["\1"]=" \3\\\\\\n"\\/p
18451 t cont
18452 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18453 t cont
18454 d
18455 :cont
18456 n
18457 s/.\{148\}/&'"$ac_delim"'/g
18458 t clear
18459 :clear
18460 s/\\$//
18461 t bsnlc
18462 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18463 d
18464 :bsnlc
18465 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18466 b cont
18467 ' <confdefs.h | sed '
18468 s/'"$ac_delim"'/"\\\
18469 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18470
18471 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18472   for (key in D) D_is_set[key] = 1
18473   FS = "\a"
18474 }
18475 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18476   line = \$ 0
18477   split(line, arg, " ")
18478   if (arg[1] == "#") {
18479     defundef = arg[2]
18480     mac1 = arg[3]
18481   } else {
18482     defundef = substr(arg[1], 2)
18483     mac1 = arg[2]
18484   }
18485   split(mac1, mac2, "(") #)
18486   macro = mac2[1]
18487   prefix = substr(line, 1, index(line, defundef) - 1)
18488   if (D_is_set[macro]) {
18489     # Preserve the white space surrounding the "#".
18490     print prefix "define", macro P[macro] D[macro]
18491     next
18492   } else {
18493     # Replace #undef with comments.  This is necessary, for example,
18494     # in the case of _POSIX_SOURCE, which is predefined and required
18495     # on some systems where configure will not decide to define it.
18496     if (defundef == "undef") {
18497       print "/*", prefix defundef, macro, "*/"
18498       next
18499     }
18500   }
18501 }
18502 { print }
18503 _ACAWK
18504 _ACEOF
18505 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18506   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18507 fi # test -n "$CONFIG_HEADERS"
18508
18509
18510 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18511 shift
18512 for ac_tag
18513 do
18514   case $ac_tag in
18515   :[FHLC]) ac_mode=$ac_tag; continue;;
18516   esac
18517   case $ac_mode$ac_tag in
18518   :[FHL]*:*);;
18519   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18520   :[FH]-) ac_tag=-:-;;
18521   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18522   esac
18523   ac_save_IFS=$IFS
18524   IFS=:
18525   set x $ac_tag
18526   IFS=$ac_save_IFS
18527   shift
18528   ac_file=$1
18529   shift
18530
18531   case $ac_mode in
18532   :L) ac_source=$1;;
18533   :[FH])
18534     ac_file_inputs=
18535     for ac_f
18536     do
18537       case $ac_f in
18538       -) ac_f="$ac_tmp/stdin";;
18539       *) # Look for the file first in the build tree, then in the source tree
18540          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18541          # because $ac_f cannot contain `:'.
18542          test -f "$ac_f" ||
18543            case $ac_f in
18544            [\\/$]*) false;;
18545            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18546            esac ||
18547            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18548       esac
18549       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18550       as_fn_append ac_file_inputs " '$ac_f'"
18551     done
18552
18553     # Let's still pretend it is `configure' which instantiates (i.e., don't
18554     # use $as_me), people would be surprised to read:
18555     #    /* config.h.  Generated by config.status.  */
18556     configure_input='Generated from '`
18557           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18558         `' by configure.'
18559     if test x"$ac_file" != x-; then
18560       configure_input="$ac_file.  $configure_input"
18561       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18562 $as_echo "$as_me: creating $ac_file" >&6;}
18563     fi
18564     # Neutralize special characters interpreted by sed in replacement strings.
18565     case $configure_input in #(
18566     *\&* | *\|* | *\\* )
18567        ac_sed_conf_input=`$as_echo "$configure_input" |
18568        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18569     *) ac_sed_conf_input=$configure_input;;
18570     esac
18571
18572     case $ac_tag in
18573     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18574       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18575     esac
18576     ;;
18577   esac
18578
18579   ac_dir=`$as_dirname -- "$ac_file" ||
18580 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18581          X"$ac_file" : 'X\(//\)[^/]' \| \
18582          X"$ac_file" : 'X\(//\)$' \| \
18583          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18584 $as_echo X"$ac_file" |
18585     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18586             s//\1/
18587             q
18588           }
18589           /^X\(\/\/\)[^/].*/{
18590             s//\1/
18591             q
18592           }
18593           /^X\(\/\/\)$/{
18594             s//\1/
18595             q
18596           }
18597           /^X\(\/\).*/{
18598             s//\1/
18599             q
18600           }
18601           s/.*/./; q'`
18602   as_dir="$ac_dir"; as_fn_mkdir_p
18603   ac_builddir=.
18604
18605 case "$ac_dir" in
18606 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18607 *)
18608   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18609   # A ".." for each directory in $ac_dir_suffix.
18610   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18611   case $ac_top_builddir_sub in
18612   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18613   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18614   esac ;;
18615 esac
18616 ac_abs_top_builddir=$ac_pwd
18617 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18618 # for backward compatibility:
18619 ac_top_builddir=$ac_top_build_prefix
18620
18621 case $srcdir in
18622   .)  # We are building in place.
18623     ac_srcdir=.
18624     ac_top_srcdir=$ac_top_builddir_sub
18625     ac_abs_top_srcdir=$ac_pwd ;;
18626   [\\/]* | ?:[\\/]* )  # Absolute name.
18627     ac_srcdir=$srcdir$ac_dir_suffix;
18628     ac_top_srcdir=$srcdir
18629     ac_abs_top_srcdir=$srcdir ;;
18630   *) # Relative name.
18631     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18632     ac_top_srcdir=$ac_top_build_prefix$srcdir
18633     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18634 esac
18635 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18636
18637
18638   case $ac_mode in
18639   :F)
18640   #
18641   # CONFIG_FILE
18642   #
18643
18644   case $INSTALL in
18645   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18646   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18647   esac
18648   ac_MKDIR_P=$MKDIR_P
18649   case $MKDIR_P in
18650   [\\/$]* | ?:[\\/]* ) ;;
18651   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18652   esac
18653 _ACEOF
18654
18655 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18656 # If the template does not know about datarootdir, expand it.
18657 # FIXME: This hack should be removed a few years after 2.60.
18658 ac_datarootdir_hack=; ac_datarootdir_seen=
18659 ac_sed_dataroot='
18660 /datarootdir/ {
18661   p
18662   q
18663 }
18664 /@datadir@/p
18665 /@docdir@/p
18666 /@infodir@/p
18667 /@localedir@/p
18668 /@mandir@/p'
18669 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18670 *datarootdir*) ac_datarootdir_seen=yes;;
18671 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18672   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18673 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18674 _ACEOF
18675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18676   ac_datarootdir_hack='
18677   s&@datadir@&$datadir&g
18678   s&@docdir@&$docdir&g
18679   s&@infodir@&$infodir&g
18680   s&@localedir@&$localedir&g
18681   s&@mandir@&$mandir&g
18682   s&\\\${datarootdir}&$datarootdir&g' ;;
18683 esac
18684 _ACEOF
18685
18686 # Neutralize VPATH when `$srcdir' = `.'.
18687 # Shell code in configure.ac might set extrasub.
18688 # FIXME: do we really want to maintain this feature?
18689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18690 ac_sed_extra="$ac_vpsub
18691 $extrasub
18692 _ACEOF
18693 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18694 :t
18695 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18696 s|@configure_input@|$ac_sed_conf_input|;t t
18697 s&@top_builddir@&$ac_top_builddir_sub&;t t
18698 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18699 s&@srcdir@&$ac_srcdir&;t t
18700 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18701 s&@top_srcdir@&$ac_top_srcdir&;t t
18702 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18703 s&@builddir@&$ac_builddir&;t t
18704 s&@abs_builddir@&$ac_abs_builddir&;t t
18705 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18706 s&@INSTALL@&$ac_INSTALL&;t t
18707 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18708 $ac_datarootdir_hack
18709 "
18710 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18711 if $ac_cs_awk_getline; then
18712   $AWK -f "$ac_tmp/subs.awk"
18713 else
18714   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18715 fi \
18716   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18717
18718 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18719   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18720   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18721       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18722   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18723 which seems to be undefined.  Please make sure it is defined" >&5
18724 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18725 which seems to be undefined.  Please make sure it is defined" >&2;}
18726
18727   rm -f "$ac_tmp/stdin"
18728   case $ac_file in
18729   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18730   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18731   esac \
18732   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18733  ;;
18734   :H)
18735   #
18736   # CONFIG_HEADER
18737   #
18738   if test x"$ac_file" != x-; then
18739     {
18740       $as_echo "/* $configure_input  */" \
18741       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18742     } >"$ac_tmp/config.h" \
18743       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18744     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18745       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18746 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18747     else
18748       rm -f "$ac_file"
18749       mv "$ac_tmp/config.h" "$ac_file" \
18750         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18751     fi
18752   else
18753     $as_echo "/* $configure_input  */" \
18754       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18755       || as_fn_error $? "could not create -" "$LINENO" 5
18756   fi
18757 # Compute "$ac_file"'s index in $config_headers.
18758 _am_arg="$ac_file"
18759 _am_stamp_count=1
18760 for _am_header in $config_headers :; do
18761   case $_am_header in
18762     $_am_arg | $_am_arg:* )
18763       break ;;
18764     * )
18765       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18766   esac
18767 done
18768 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18769 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18770          X"$_am_arg" : 'X\(//\)[^/]' \| \
18771          X"$_am_arg" : 'X\(//\)$' \| \
18772          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18773 $as_echo X"$_am_arg" |
18774     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18775             s//\1/
18776             q
18777           }
18778           /^X\(\/\/\)[^/].*/{
18779             s//\1/
18780             q
18781           }
18782           /^X\(\/\/\)$/{
18783             s//\1/
18784             q
18785           }
18786           /^X\(\/\).*/{
18787             s//\1/
18788             q
18789           }
18790           s/.*/./; q'`/stamp-h$_am_stamp_count
18791  ;;
18792
18793   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18794 $as_echo "$as_me: executing $ac_file commands" >&6;}
18795  ;;
18796   esac
18797
18798
18799   case $ac_file$ac_mode in
18800     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18801   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18802   # are listed without --file.  Let's play safe and only enable the eval
18803   # if we detect the quoting.
18804   case $CONFIG_FILES in
18805   *\'*) eval set x "$CONFIG_FILES" ;;
18806   *)   set x $CONFIG_FILES ;;
18807   esac
18808   shift
18809   for mf
18810   do
18811     # Strip MF so we end up with the name of the file.
18812     mf=`echo "$mf" | sed -e 's/:.*$//'`
18813     # Check whether this is an Automake generated Makefile or not.
18814     # We used to match only the files named `Makefile.in', but
18815     # some people rename them; so instead we look at the file content.
18816     # Grep'ing the first line is not enough: some people post-process
18817     # each Makefile.in and add a new line on top of each file to say so.
18818     # Grep'ing the whole file is not good either: AIX grep has a line
18819     # limit of 2048, but all sed's we know have understand at least 4000.
18820     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18821       dirpart=`$as_dirname -- "$mf" ||
18822 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18823          X"$mf" : 'X\(//\)[^/]' \| \
18824          X"$mf" : 'X\(//\)$' \| \
18825          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18826 $as_echo X"$mf" |
18827     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18828             s//\1/
18829             q
18830           }
18831           /^X\(\/\/\)[^/].*/{
18832             s//\1/
18833             q
18834           }
18835           /^X\(\/\/\)$/{
18836             s//\1/
18837             q
18838           }
18839           /^X\(\/\).*/{
18840             s//\1/
18841             q
18842           }
18843           s/.*/./; q'`
18844     else
18845       continue
18846     fi
18847     # Extract the definition of DEPDIR, am__include, and am__quote
18848     # from the Makefile without running `make'.
18849     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18850     test -z "$DEPDIR" && continue
18851     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18852     test -z "am__include" && continue
18853     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18854     # When using ansi2knr, U may be empty or an underscore; expand it
18855     U=`sed -n 's/^U = //p' < "$mf"`
18856     # Find all dependency output files, they are included files with
18857     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18858     # simplest approach to changing $(DEPDIR) to its actual value in the
18859     # expansion.
18860     for file in `sed -n "
18861       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18862          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18863       # Make sure the directory exists.
18864       test -f "$dirpart/$file" && continue
18865       fdir=`$as_dirname -- "$file" ||
18866 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18867          X"$file" : 'X\(//\)[^/]' \| \
18868          X"$file" : 'X\(//\)$' \| \
18869          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18870 $as_echo X"$file" |
18871     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18872             s//\1/
18873             q
18874           }
18875           /^X\(\/\/\)[^/].*/{
18876             s//\1/
18877             q
18878           }
18879           /^X\(\/\/\)$/{
18880             s//\1/
18881             q
18882           }
18883           /^X\(\/\).*/{
18884             s//\1/
18885             q
18886           }
18887           s/.*/./; q'`
18888       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18889       # echo "creating $dirpart/$file"
18890       echo '# dummy' > "$dirpart/$file"
18891     done
18892   done
18893 }
18894  ;;
18895     "default":C)
18896
18897 ### Make the necessary directories, if they don't exist.
18898 for dir in etc lisp ; do
18899   test -d ${dir} || mkdir ${dir}
18900 done
18901
18902 echo creating src/epaths.h
18903 ${MAKE-make} epaths-force
18904
18905 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
18906   echo creating src/.gdbinit
18907   echo source $srcdir/src/.gdbinit > src/.gdbinit
18908 fi
18909
18910  ;;
18911
18912   esac
18913 done # for ac_tag
18914
18915
18916 as_fn_exit 0
18917 _ACEOF
18918 ac_clean_files=$ac_clean_files_save
18919
18920 test $ac_write_fail = 0 ||
18921   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18922
18923
18924 # configure is writing to config.log, and then calls config.status.
18925 # config.status does its own redirection, appending to config.log.
18926 # Unfortunately, on DOS this fails, as config.log is still kept open
18927 # by configure, so config.status won't be able to write to it; its
18928 # output is simply discarded.  So we exec the FD to /dev/null,
18929 # effectively closing config.log, so it can be properly (re)opened and
18930 # appended to by config.status.  When coming back to configure, we
18931 # need to make the FD available again.
18932 if test "$no_create" != yes; then
18933   ac_cs_success=:
18934   ac_config_status_args=
18935   test "$silent" = yes &&
18936     ac_config_status_args="$ac_config_status_args --quiet"
18937   exec 5>/dev/null
18938   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18939   exec 5>>config.log
18940   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18941   # would make configure fail if this is the last instruction.
18942   $ac_cs_success || as_fn_exit 1
18943 fi
18944 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18945   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18946 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18947 fi
18948