configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.67 for emacs 23.2.92.
   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 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 360 # ----------------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with STATUS, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$1; test $as_status -eq 0 && as_status=1
 367   if test "$4"; then
 368     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 370   fi
 371   $as_echo "$as_me: error: $2" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='23.2.92'
 553 PACKAGE_STRING='emacs 23.2.92'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_config_libobj_dir=src
 595 ac_header_list=
 596 ac_func_list=
 597 ac_subst_vars='LTLIBOBJS
 598 OTHER_FILES
 599 LIB_SRC_EXTRA_INSTALLABLES
 600 GNU_OBJC_CFLAGS
 601 GNUSTEP_SYSTEM_LIBRARIES
 602 GNUSTEP_SYSTEM_HEADERS
 603 GNUSTEP_MAKEFILES
 604 ns_appsrc
 605 ns_appresdir
 606 ns_appbindir
 607 ns_appdir
 608 opsysfile
 609 machfile
 610 X_TOOLKIT_TYPE
 611 C_SWITCH_X_SITE
 612 LD_SWITCH_X_SITE_AUX
 613 LD_SWITCH_X_SITE
 614 c_switch_machine
 615 c_switch_system
 616 gameuser
 617 gamedir
 618 bitmapdir
 619 archlibdir
 620 etcdir
 621 x_default_search_path
 622 lisppath
 623 locallisppath
 624 lispdir
 625 srcdir
 626 canonical
 627 configuration
 628 version
 629 GETOPTOBJS
 630 GETOPT_H
 631 GETLOADAVG_LIBS
 632 KMEM_GROUP
 633 NEED_SETGID
 634 LIBOBJS
 635 liblockfile
 636 ALLOCA
 637 FREETYPE_LIBS
 638 FREETYPE_CFLAGS
 639 M17N_FLT_LIBS
 640 M17N_FLT_CFLAGS
 641 LIBOTF_LIBS
 642 LIBOTF_CFLAGS
 643 XFT_LIBS
 644 XFT_CFLAGS
 645 FONTCONFIG_LIBS
 646 FONTCONFIG_CFLAGS
 647 GCONF_LIBS
 648 GCONF_CFLAGS
 649 DBUS_LIBS
 650 DBUS_CFLAGS
 651 GTK_LIBS
 652 GTK_CFLAGS
 653 RSVG_LIBS
 654 RSVG_CFLAGS
 655 HAVE_XSERVER
 656 XMKMF
 657 SET_MAKE
 658 CFLAGS_SOUND
 659 ALSA_LIBS
 660 ALSA_CFLAGS
 661 PKG_CONFIG
 662 LIBSOUND
 663 CRT_DIR
 664 MAKEINFO
 665 GZIP_PROG
 666 INSTALL_INFO
 667 RANLIB
 668 INSTALL_DATA
 669 INSTALL_SCRIPT
 670 INSTALL_PROGRAM
 671 LN_S
 672 EGREP
 673 GREP
 674 CPP
 675 OBJEXT
 676 EXEEXT
 677 ac_ct_CC
 678 CPPFLAGS
 679 LDFLAGS
 680 CFLAGS
 681 CC
 682 host_os
 683 host_vendor
 684 host_cpu
 685 host
 686 build_os
 687 build_vendor
 688 build_cpu
 689 build
 690 MAINT
 691 target_alias
 692 host_alias
 693 build_alias
 694 LIBS
 695 ECHO_T
 696 ECHO_N
 697 ECHO_C
 698 DEFS
 699 mandir
 700 localedir
 701 libdir
 702 psdir
 703 pdfdir
 704 dvidir
 705 htmldir
 706 infodir
 707 docdir
 708 oldincludedir
 709 includedir
 710 localstatedir
 711 sharedstatedir
 712 sysconfdir
 713 datadir
 714 datarootdir
 715 libexecdir
 716 sbindir
 717 bindir
 718 program_transform_name
 719 prefix
 720 exec_prefix
 721 PACKAGE_URL
 722 PACKAGE_BUGREPORT
 723 PACKAGE_STRING
 724 PACKAGE_VERSION
 725 PACKAGE_TARNAME
 726 PACKAGE_NAME
 727 PATH_SEPARATOR
 728 SHELL'
 729 ac_subst_files=''
 730 ac_user_opts='
 731 enable_option_checking
 732 with_pop
 733 with_kerberos
 734 with_kerberos5
 735 with_hesiod
 736 with_sound
 737 with_sync_input
 738 with_x_toolkit
 739 with_xpm
 740 with_jpeg
 741 with_tiff
 742 with_gif
 743 with_png
 744 with_rsvg
 745 with_xft
 746 with_libotf
 747 with_m17n_flt
 748 with_toolkit_scroll_bars
 749 with_xaw3d
 750 with_xim
 751 with_ns
 752 with_gpm
 753 with_dbus
 754 with_gconf
 755 with_makeinfo
 756 with_gtk
 757 with_gcc
 758 with_pkg_config_prog
 759 with_crt_dir
 760 with_gnustep_conf
 761 enable_ns_self_contained
 762 enable_asserts
 763 enable_maintainer_mode
 764 enable_locallisppath
 765 enable_checking
 766 enable_profiling
 767 enable_autodepend
 768 enable_largefile
 769 with_x
 770 '
 771       ac_precious_vars='build_alias
 772 host_alias
 773 target_alias
 774 CC
 775 CFLAGS
 776 LDFLAGS
 777 LIBS
 778 CPPFLAGS
 779 CPP
 780 XMKMF'
 781
 782
 783 # Initialize some variables set by options.
 784 ac_init_help=
 785 ac_init_version=false
 786 ac_unrecognized_opts=
 787 ac_unrecognized_sep=
 788 # The variables have the same names as the options, with
 789 # dashes changed to underlines.
 790 cache_file=/dev/null
 791 exec_prefix=NONE
 792 no_create=
 793 no_recursion=
 794 prefix=NONE
 795 program_prefix=NONE
 796 program_suffix=NONE
 797 program_transform_name=s,x,x,
 798 silent=
 799 site=
 800 srcdir=
 801 verbose=
 802 x_includes=NONE
 803 x_libraries=NONE
 804
 805 # Installation directory options.
 806 # These are left unexpanded so users can "make install exec_prefix=/foo"
 807 # and all the variables that are supposed to be based on exec_prefix
 808 # by default will actually change.
 809 # Use braces instead of parens because sh, perl, etc. also accept them.
 810 # (The list follows the same order as the GNU Coding Standards.)
 811 bindir='${exec_prefix}/bin'
 812 sbindir='${exec_prefix}/sbin'
 813 libexecdir='${exec_prefix}/libexec'
 814 datarootdir='${prefix}/share'
 815 datadir='${datarootdir}'
 816 sysconfdir='${prefix}/etc'
 817 sharedstatedir='${prefix}/com'
 818 localstatedir='${prefix}/var'
 819 includedir='${prefix}/include'
 820 oldincludedir='/usr/include'
 821 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 822 infodir='${datarootdir}/info'
 823 htmldir='${docdir}'
 824 dvidir='${docdir}'
 825 pdfdir='${docdir}'
 826 psdir='${docdir}'
 827 libdir='${exec_prefix}/lib'
 828 localedir='${datarootdir}/locale'
 829 mandir='${datarootdir}/man'
 830
 831 ac_prev=
 832 ac_dashdash=
 833 for ac_option
 834 do
 835   # If the previous option needs an argument, assign it.
 836   if test -n "$ac_prev"; then
 837     eval $ac_prev=\$ac_option
 838     ac_prev=
 839     continue
 840   fi
 841
 842   case $ac_option in
 843   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 844   *=)   ac_optarg= ;;
 845   *)    ac_optarg=yes ;;
 846   esac
 847
 848   # Accept the important Cygnus configure options, so we can diagnose typos.
 849
 850   case $ac_dashdash$ac_option in
 851   --)
 852     ac_dashdash=yes ;;
 853
 854   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 855     ac_prev=bindir ;;
 856   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 857     bindir=$ac_optarg ;;
 858
 859   -build | --build | --buil | --bui | --bu)
 860     ac_prev=build_alias ;;
 861   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 862     build_alias=$ac_optarg ;;
 863
 864   -cache-file | --cache-file | --cache-fil | --cache-fi \
 865   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 866     ac_prev=cache_file ;;
 867   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 868   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 869     cache_file=$ac_optarg ;;
 870
 871   --config-cache | -C)
 872     cache_file=config.cache ;;
 873
 874   -datadir | --datadir | --datadi | --datad)
 875     ac_prev=datadir ;;
 876   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 877     datadir=$ac_optarg ;;
 878
 879   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 880   | --dataroo | --dataro | --datar)
 881     ac_prev=datarootdir ;;
 882   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 883   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 884     datarootdir=$ac_optarg ;;
 885
 886   -disable-* | --disable-*)
 887     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 888     # Reject names that are not valid shell variable names.
 889     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 890       as_fn_error $? "invalid feature name: $ac_useropt"
 891     ac_useropt_orig=$ac_useropt
 892     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 893     case $ac_user_opts in
 894       *"
 895 "enable_$ac_useropt"
 896 "*) ;;
 897       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 898          ac_unrecognized_sep=', ';;
 899     esac
 900     eval enable_$ac_useropt=no ;;
 901
 902   -docdir | --docdir | --docdi | --doc | --do)
 903     ac_prev=docdir ;;
 904   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 905     docdir=$ac_optarg ;;
 906
 907   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 908     ac_prev=dvidir ;;
 909   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 910     dvidir=$ac_optarg ;;
 911
 912   -enable-* | --enable-*)
 913     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 914     # Reject names that are not valid shell variable names.
 915     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 916       as_fn_error $? "invalid feature name: $ac_useropt"
 917     ac_useropt_orig=$ac_useropt
 918     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 919     case $ac_user_opts in
 920       *"
 921 "enable_$ac_useropt"
 922 "*) ;;
 923       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 924          ac_unrecognized_sep=', ';;
 925     esac
 926     eval enable_$ac_useropt=\$ac_optarg ;;
 927
 928   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 929   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 930   | --exec | --exe | --ex)
 931     ac_prev=exec_prefix ;;
 932   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 933   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 934   | --exec=* | --exe=* | --ex=*)
 935     exec_prefix=$ac_optarg ;;
 936
 937   -gas | --gas | --ga | --g)
 938     # Obsolete; use --with-gas.
 939     with_gas=yes ;;
 940
 941   -help | --help | --hel | --he | -h)
 942     ac_init_help=long ;;
 943   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 944     ac_init_help=recursive ;;
 945   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 946     ac_init_help=short ;;
 947
 948   -host | --host | --hos | --ho)
 949     ac_prev=host_alias ;;
 950   -host=* | --host=* | --hos=* | --ho=*)
 951     host_alias=$ac_optarg ;;
 952
 953   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 954     ac_prev=htmldir ;;
 955   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 956   | --ht=*)
 957     htmldir=$ac_optarg ;;
 958
 959   -includedir | --includedir | --includedi | --included | --include \
 960   | --includ | --inclu | --incl | --inc)
 961     ac_prev=includedir ;;
 962   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 963   | --includ=* | --inclu=* | --incl=* | --inc=*)
 964     includedir=$ac_optarg ;;
 965
 966   -infodir | --infodir | --infodi | --infod | --info | --inf)
 967     ac_prev=infodir ;;
 968   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 969     infodir=$ac_optarg ;;
 970
 971   -libdir | --libdir | --libdi | --libd)
 972     ac_prev=libdir ;;
 973   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 974     libdir=$ac_optarg ;;
 975
 976   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 977   | --libexe | --libex | --libe)
 978     ac_prev=libexecdir ;;
 979   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 980   | --libexe=* | --libex=* | --libe=*)
 981     libexecdir=$ac_optarg ;;
 982
 983   -localedir | --localedir | --localedi | --localed | --locale)
 984     ac_prev=localedir ;;
 985   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 986     localedir=$ac_optarg ;;
 987
 988   -localstatedir | --localstatedir | --localstatedi | --localstated \
 989   | --localstate | --localstat | --localsta | --localst | --locals)
 990     ac_prev=localstatedir ;;
 991   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 992   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 993     localstatedir=$ac_optarg ;;
 994
 995   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 996     ac_prev=mandir ;;
 997   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 998     mandir=$ac_optarg ;;
 999
1000   -nfp | --nfp | --nf)
1001     # Obsolete; use --without-fp.
1002     with_fp=no ;;
1003
1004   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1005   | --no-cr | --no-c | -n)
1006     no_create=yes ;;
1007
1008   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1009   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1010     no_recursion=yes ;;
1011
1012   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1013   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1014   | --oldin | --oldi | --old | --ol | --o)
1015     ac_prev=oldincludedir ;;
1016   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1017   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1018   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1019     oldincludedir=$ac_optarg ;;
1020
1021   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1022     ac_prev=prefix ;;
1023   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1024     prefix=$ac_optarg ;;
1025
1026   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1027   | --program-pre | --program-pr | --program-p)
1028     ac_prev=program_prefix ;;
1029   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1030   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1031     program_prefix=$ac_optarg ;;
1032
1033   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1034   | --program-suf | --program-su | --program-s)
1035     ac_prev=program_suffix ;;
1036   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1037   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1038     program_suffix=$ac_optarg ;;
1039
1040   -program-transform-name | --program-transform-name \
1041   | --program-transform-nam | --program-transform-na \
1042   | --program-transform-n | --program-transform- \
1043   | --program-transform | --program-transfor \
1044   | --program-transfo | --program-transf \
1045   | --program-trans | --program-tran \
1046   | --progr-tra | --program-tr | --program-t)
1047     ac_prev=program_transform_name ;;
1048   -program-transform-name=* | --program-transform-name=* \
1049   | --program-transform-nam=* | --program-transform-na=* \
1050   | --program-transform-n=* | --program-transform-=* \
1051   | --program-transform=* | --program-transfor=* \
1052   | --program-transfo=* | --program-transf=* \
1053   | --program-trans=* | --program-tran=* \
1054   | --progr-tra=* | --program-tr=* | --program-t=*)
1055     program_transform_name=$ac_optarg ;;
1056
1057   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1058     ac_prev=pdfdir ;;
1059   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1060     pdfdir=$ac_optarg ;;
1061
1062   -psdir | --psdir | --psdi | --psd | --ps)
1063     ac_prev=psdir ;;
1064   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1065     psdir=$ac_optarg ;;
1066
1067   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068   | -silent | --silent | --silen | --sile | --sil)
1069     silent=yes ;;
1070
1071   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1072     ac_prev=sbindir ;;
1073   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1074   | --sbi=* | --sb=*)
1075     sbindir=$ac_optarg ;;
1076
1077   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1078   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1079   | --sharedst | --shareds | --shared | --share | --shar \
1080   | --sha | --sh)
1081     ac_prev=sharedstatedir ;;
1082   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1083   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1084   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1085   | --sha=* | --sh=*)
1086     sharedstatedir=$ac_optarg ;;
1087
1088   -site | --site | --sit)
1089     ac_prev=site ;;
1090   -site=* | --site=* | --sit=*)
1091     site=$ac_optarg ;;
1092
1093   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1094     ac_prev=srcdir ;;
1095   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1096     srcdir=$ac_optarg ;;
1097
1098   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1099   | --syscon | --sysco | --sysc | --sys | --sy)
1100     ac_prev=sysconfdir ;;
1101   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1102   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1103     sysconfdir=$ac_optarg ;;
1104
1105   -target | --target | --targe | --targ | --tar | --ta | --t)
1106     ac_prev=target_alias ;;
1107   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1108     target_alias=$ac_optarg ;;
1109
1110   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1111     verbose=yes ;;
1112
1113   -version | --version | --versio | --versi | --vers | -V)
1114     ac_init_version=: ;;
1115
1116   -with-* | --with-*)
1117     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1118     # Reject names that are not valid shell variable names.
1119     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1120       as_fn_error $? "invalid package name: $ac_useropt"
1121     ac_useropt_orig=$ac_useropt
1122     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1123     case $ac_user_opts in
1124       *"
1125 "with_$ac_useropt"
1126 "*) ;;
1127       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1128          ac_unrecognized_sep=', ';;
1129     esac
1130     eval with_$ac_useropt=\$ac_optarg ;;
1131
1132   -without-* | --without-*)
1133     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1134     # Reject names that are not valid shell variable names.
1135     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1136       as_fn_error $? "invalid package name: $ac_useropt"
1137     ac_useropt_orig=$ac_useropt
1138     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1139     case $ac_user_opts in
1140       *"
1141 "with_$ac_useropt"
1142 "*) ;;
1143       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1144          ac_unrecognized_sep=', ';;
1145     esac
1146     eval with_$ac_useropt=no ;;
1147
1148   --x)
1149     # Obsolete; use --with-x.
1150     with_x=yes ;;
1151
1152   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1153   | --x-incl | --x-inc | --x-in | --x-i)
1154     ac_prev=x_includes ;;
1155   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1156   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1157     x_includes=$ac_optarg ;;
1158
1159   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1160   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1161     ac_prev=x_libraries ;;
1162   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1163   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1164     x_libraries=$ac_optarg ;;
1165
1166   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1167 Try \`$0 --help' for more information"
1168     ;;
1169
1170   *=*)
1171     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1172     # Reject names that are not valid shell variable names.
1173     case $ac_envvar in #(
1174       '' | [0-9]* | *[!_$as_cr_alnum]* )
1175       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1176     esac
1177     eval $ac_envvar=\$ac_optarg
1178     export $ac_envvar ;;
1179
1180   *)
1181     # FIXME: should be removed in autoconf 3.0.
1182     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1183     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1184       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1185     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1186     ;;
1187
1188   esac
1189 done
1190
1191 if test -n "$ac_prev"; then
1192   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1193   as_fn_error $? "missing argument to $ac_option"
1194 fi
1195
1196 if test -n "$ac_unrecognized_opts"; then
1197   case $enable_option_checking in
1198     no) ;;
1199     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1200     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1201   esac
1202 fi
1203
1204 # Check all directory arguments for consistency.
1205 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1206                 datadir sysconfdir sharedstatedir localstatedir includedir \
1207                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1208                 libdir localedir mandir
1209 do
1210   eval ac_val=\$$ac_var
1211   # Remove trailing slashes.
1212   case $ac_val in
1213     */ )
1214       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1215       eval $ac_var=\$ac_val;;
1216   esac
1217   # Be sure to have absolute directory names.
1218   case $ac_val in
1219     [\\/$]* | ?:[\\/]* )  continue;;
1220     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1221   esac
1222   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1223 done
1224
1225 # There might be people who depend on the old broken behavior: `$host'
1226 # used to hold the argument of --host etc.
1227 # FIXME: To remove some day.
1228 build=$build_alias
1229 host=$host_alias
1230 target=$target_alias
1231
1232 # FIXME: To remove some day.
1233 if test "x$host_alias" != x; then
1234   if test "x$build_alias" = x; then
1235     cross_compiling=maybe
1236     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1237     If a cross compiler is detected then cross compile mode will be used" >&2
1238   elif test "x$build_alias" != "x$host_alias"; then
1239     cross_compiling=yes
1240   fi
1241 fi
1242
1243 ac_tool_prefix=
1244 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1245
1246 test "$silent" = yes && exec 6>/dev/null
1247
1248
1249 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1250 ac_ls_di=`ls -di .` &&
1251 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1252   as_fn_error $? "working directory cannot be determined"
1253 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1254   as_fn_error $? "pwd does not report name of working directory"
1255
1256
1257 # Find the source files, if location was not specified.
1258 if test -z "$srcdir"; then
1259   ac_srcdir_defaulted=yes
1260   # Try the directory containing this script, then the parent directory.
1261   ac_confdir=`$as_dirname -- "$as_myself" ||
1262 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1263          X"$as_myself" : 'X\(//\)[^/]' \| \
1264          X"$as_myself" : 'X\(//\)$' \| \
1265          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1266 $as_echo X"$as_myself" |
1267     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\/\)[^/].*/{
1272             s//\1/
1273             q
1274           }
1275           /^X\(\/\/\)$/{
1276             s//\1/
1277             q
1278           }
1279           /^X\(\/\).*/{
1280             s//\1/
1281             q
1282           }
1283           s/.*/./; q'`
1284   srcdir=$ac_confdir
1285   if test ! -r "$srcdir/$ac_unique_file"; then
1286     srcdir=..
1287   fi
1288 else
1289   ac_srcdir_defaulted=no
1290 fi
1291 if test ! -r "$srcdir/$ac_unique_file"; then
1292   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1293   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1294 fi
1295 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1296 ac_abs_confdir=`(
1297         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1298         pwd)`
1299 # When building in place, set srcdir=.
1300 if test "$ac_abs_confdir" = "$ac_pwd"; then
1301   srcdir=.
1302 fi
1303 # Remove unnecessary trailing slashes from srcdir.
1304 # Double slashes in file names in object file debugging info
1305 # mess up M-x gdb in Emacs.
1306 case $srcdir in
1307 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1308 esac
1309 for ac_var in $ac_precious_vars; do
1310   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1311   eval ac_env_${ac_var}_value=\$${ac_var}
1312   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1313   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1314 done
1315
1316 #
1317 # Report the --help message.
1318 #
1319 if test "$ac_init_help" = "long"; then
1320   # Omit some internal or obsolete options to make the list less imposing.
1321   # This message is too long to be a string in the A/UX 3.1 sh.
1322   cat <<_ACEOF
1323 \`configure' configures emacs 23.2.92 to adapt to many kinds of systems.
1324
1325 Usage: $0 [OPTION]... [VAR=VALUE]...
1326
1327 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1328 VAR=VALUE.  See below for descriptions of some of the useful variables.
1329
1330 Defaults for the options are specified in brackets.
1331
1332 Configuration:
1333   -h, --help              display this help and exit
1334       --help=short        display options specific to this package
1335       --help=recursive    display the short help of all the included packages
1336   -V, --version           display version information and exit
1337   -q, --quiet, --silent   do not print \`checking ...' messages
1338       --cache-file=FILE   cache test results in FILE [disabled]
1339   -C, --config-cache      alias for \`--cache-file=config.cache'
1340   -n, --no-create         do not create output files
1341       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1342
1343 Installation directories:
1344   --prefix=PREFIX         install architecture-independent files in PREFIX
1345                           [$ac_default_prefix]
1346   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1347                           [PREFIX]
1348
1349 By default, \`make install' will install all the files in
1350 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1351 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1352 for instance \`--prefix=\$HOME'.
1353
1354 For better control, use the options below.
1355
1356 Fine tuning of the installation directories:
1357   --bindir=DIR            user executables [EPREFIX/bin]
1358   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1359   --libexecdir=DIR        program executables [EPREFIX/libexec]
1360   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1361   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1362   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1363   --libdir=DIR            object code libraries [EPREFIX/lib]
1364   --includedir=DIR        C header files [PREFIX/include]
1365   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1366   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1367   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1368   --infodir=DIR           info documentation [DATAROOTDIR/info]
1369   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1370   --mandir=DIR            man documentation [DATAROOTDIR/man]
1371   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1372   --htmldir=DIR           html documentation [DOCDIR]
1373   --dvidir=DIR            dvi documentation [DOCDIR]
1374   --pdfdir=DIR            pdf documentation [DOCDIR]
1375   --psdir=DIR             ps documentation [DOCDIR]
1376 _ACEOF
1377
1378   cat <<\_ACEOF
1379
1380 Program names:
1381   --program-prefix=PREFIX            prepend PREFIX to installed program names
1382   --program-suffix=SUFFIX            append SUFFIX to installed program names
1383   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1384
1385 X features:
1386   --x-includes=DIR    X include files are in DIR
1387   --x-libraries=DIR   X library files are in DIR
1388
1389 System types:
1390   --build=BUILD     configure for building on BUILD [guessed]
1391   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1392 _ACEOF
1393 fi
1394
1395 if test -n "$ac_init_help"; then
1396   case $ac_init_help in
1397      short | recursive ) echo "Configuration of emacs 23.2.92:";;
1398    esac
1399   cat <<\_ACEOF
1400
1401 Optional Features:
1402   --disable-option-checking  ignore unrecognized --enable/--with options
1403   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1404   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1405   --disable-ns-self-contained
1406                           disable self contained build under NeXTstep
1407   --enable-asserts        compile code with asserts enabled
1408   --enable-maintainer-mode
1409                           enable make rules and dependencies not useful (and
1410                           sometimes confusing) to the casual installer
1411   --enable-locallisppath=PATH
1412                           directories Emacs should search for lisp files
1413                           specific to this site
1414   --enable-checking[=LIST]
1415                           enable expensive run-time checks. With LIST, enable
1416                           only specific categories of checks. Categories are:
1417                           all,yes,no. Flags are: stringbytes, stringoverrun,
1418                           stringfreelist, xmallocoverrun, conslist
1419   --enable-profiling      build emacs with profiling support. This might not
1420                           work on all platforms
1421   --enable-autodepend     automatically generate dependencies to .h-files.
1422                           Requires GNU Make and Gcc. Enabled if GNU Make and
1423                           Gcc is found
1424   --disable-largefile     omit support for large files
1425
1426 Optional Packages:
1427   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1428   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1429   --without-pop           don't support POP mail retrieval with movemail
1430   --with-kerberos         support Kerberos-authenticated POP
1431   --with-kerberos5        support Kerberos version 5 authenticated POP
1432   --with-hesiod           support Hesiod to get the POP server host
1433   --without-sound         don't compile with sound support
1434   --without-sync-input    process async input synchronously
1435   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes, lucid, athena,
1436                           motif, gtk, no)
1437   --without-xpm           don't compile with XPM image support
1438   --without-jpeg          don't compile with JPEG image support
1439   --without-tiff          don't compile with TIFF image support
1440   --without-gif           don't compile with GIF image support
1441   --without-png           don't compile with PNG image support
1442   --without-rsvg          don't compile with SVG image support
1443   --without-xft           don't use XFT for anti aliased fonts
1444   --without-libotf        don't use libotf for OpenType font support
1445   --without-m17n-flt      don't use m17n-flt for text shaping
1446   --without-toolkit-scroll-bars
1447                           don't use Motif or Xaw3d scroll bars
1448   --without-xaw3d         don't use Xaw3d
1449   --without-xim           don't use X11 XIM
1450   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1451   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1452                           console
1453   --without-dbus          don't compile with D-Bus support
1454   --without-gconf         don't compile with GConf support
1455   --without-makeinfo      don't require makeinfo for building manuals
1456
1457   --with-pkg-config-prog=PATH
1458                           path to pkg-config for finding GTK and librsvg
1459   --with-crt-dir=DIR      directory containing crtn.o etc. This option is only
1460                           used on x86-64 and s390x GNU/Linux architectures.
1461   --with-gnustep-conf=PATH
1462                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1463                           or /etc/GNUstep/GNUstep.conf
1464   --with-x                use the X Window System
1465
1466 Some influential environment variables:
1467   CC          C compiler command
1468   CFLAGS      C compiler flags
1469   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1470               nonstandard directory <lib dir>
1471   LIBS        libraries to pass to the linker, e.g. -l<library>
1472   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1473               you have headers in a nonstandard directory <include dir>
1474   CPP         C preprocessor
1475   XMKMF       Path to xmkmf, Makefile generator for X Window System
1476
1477 Use these variables to override the choices made by `configure' or to help
1478 it to find libraries and programs with nonstandard names/locations.
1479
1480 Report bugs to the package provider.
1481 _ACEOF
1482 ac_status=$?
1483 fi
1484
1485 if test "$ac_init_help" = "recursive"; then
1486   # If there are subdirs, report their specific --help.
1487   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1488     test -d "$ac_dir" ||
1489       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1490       continue
1491     ac_builddir=.
1492
1493 case "$ac_dir" in
1494 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1495 *)
1496   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1497   # A ".." for each directory in $ac_dir_suffix.
1498   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1499   case $ac_top_builddir_sub in
1500   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1501   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1502   esac ;;
1503 esac
1504 ac_abs_top_builddir=$ac_pwd
1505 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1506 # for backward compatibility:
1507 ac_top_builddir=$ac_top_build_prefix
1508
1509 case $srcdir in
1510   .)  # We are building in place.
1511     ac_srcdir=.
1512     ac_top_srcdir=$ac_top_builddir_sub
1513     ac_abs_top_srcdir=$ac_pwd ;;
1514   [\\/]* | ?:[\\/]* )  # Absolute name.
1515     ac_srcdir=$srcdir$ac_dir_suffix;
1516     ac_top_srcdir=$srcdir
1517     ac_abs_top_srcdir=$srcdir ;;
1518   *) # Relative name.
1519     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1520     ac_top_srcdir=$ac_top_build_prefix$srcdir
1521     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1522 esac
1523 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1524
1525     cd "$ac_dir" || { ac_status=$?; continue; }
1526     # Check for guested configure.
1527     if test -f "$ac_srcdir/configure.gnu"; then
1528       echo &&
1529       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1530     elif test -f "$ac_srcdir/configure"; then
1531       echo &&
1532       $SHELL "$ac_srcdir/configure" --help=recursive
1533     else
1534       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1535     fi || ac_status=$?
1536     cd "$ac_pwd" || { ac_status=$?; break; }
1537   done
1538 fi
1539
1540 test -n "$ac_init_help" && exit $ac_status
1541 if $ac_init_version; then
1542   cat <<\_ACEOF
1543 emacs configure 23.2.92
1544 generated by GNU Autoconf 2.67
1545
1546 Copyright (C) 2010 Free Software Foundation, Inc.
1547 This configure script is free software; the Free Software Foundation
1548 gives unlimited permission to copy, distribute and modify it.
1549 _ACEOF
1550   exit
1551 fi
1552
1553 ## ------------------------ ##
1554 ## Autoconf initialization. ##
1555 ## ------------------------ ##
1556
1557 # ac_fn_c_try_compile LINENO
1558 # --------------------------
1559 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1560 ac_fn_c_try_compile ()
1561 {
1562   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563   rm -f conftest.$ac_objext
1564   if { { ac_try="$ac_compile"
1565 case "(($ac_try" in
1566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1567   *) ac_try_echo=$ac_try;;
1568 esac
1569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1570 $as_echo "$ac_try_echo"; } >&5
1571   (eval "$ac_compile") 2>conftest.err
1572   ac_status=$?
1573   if test -s conftest.err; then
1574     grep -v '^ *+' conftest.err >conftest.er1
1575     cat conftest.er1 >&5
1576     mv -f conftest.er1 conftest.err
1577   fi
1578   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1579   test $ac_status = 0; } && {
1580          test -z "$ac_c_werror_flag" ||
1581          test ! -s conftest.err
1582        } && test -s conftest.$ac_objext; then :
1583   ac_retval=0
1584 else
1585   $as_echo "$as_me: failed program was:" >&5
1586 sed 's/^/| /' conftest.$ac_ext >&5
1587
1588         ac_retval=1
1589 fi
1590   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1591   as_fn_set_status $ac_retval
1592
1593 } # ac_fn_c_try_compile
1594
1595 # ac_fn_c_try_link LINENO
1596 # -----------------------
1597 # Try to link conftest.$ac_ext, and return whether this succeeded.
1598 ac_fn_c_try_link ()
1599 {
1600   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1601   rm -f conftest.$ac_objext conftest$ac_exeext
1602   if { { ac_try="$ac_link"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_link") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } && {
1618          test -z "$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        } && test -s conftest$ac_exeext && {
1621          test "$cross_compiling" = yes ||
1622          $as_test_x conftest$ac_exeext
1623        }; then :
1624   ac_retval=0
1625 else
1626   $as_echo "$as_me: failed program was:" >&5
1627 sed 's/^/| /' conftest.$ac_ext >&5
1628
1629         ac_retval=1
1630 fi
1631   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1632   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1633   # interfere with the next link command; also delete a directory that is
1634   # left behind by Apple's compiler.  We do this before executing the actions.
1635   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1636   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1637   as_fn_set_status $ac_retval
1638
1639 } # ac_fn_c_try_link
1640
1641 # ac_fn_c_try_cpp LINENO
1642 # ----------------------
1643 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1644 ac_fn_c_try_cpp ()
1645 {
1646   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647   if { { ac_try="$ac_cpp conftest.$ac_ext"
1648 case "(($ac_try" in
1649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1650   *) ac_try_echo=$ac_try;;
1651 esac
1652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1653 $as_echo "$ac_try_echo"; } >&5
1654   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1655   ac_status=$?
1656   if test -s conftest.err; then
1657     grep -v '^ *+' conftest.err >conftest.er1
1658     cat conftest.er1 >&5
1659     mv -f conftest.er1 conftest.err
1660   fi
1661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662   test $ac_status = 0; } > conftest.i && {
1663          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1664          test ! -s conftest.err
1665        }; then :
1666   ac_retval=0
1667 else
1668   $as_echo "$as_me: failed program was:" >&5
1669 sed 's/^/| /' conftest.$ac_ext >&5
1670
1671     ac_retval=1
1672 fi
1673   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1674   as_fn_set_status $ac_retval
1675
1676 } # ac_fn_c_try_cpp
1677
1678 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1679 # -------------------------------------------------------
1680 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1681 # the include files in INCLUDES and setting the cache variable VAR
1682 # accordingly.
1683 ac_fn_c_check_header_mongrel ()
1684 {
1685   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686   if eval "test \"\${$3+set}\"" = set; then :
1687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688 $as_echo_n "checking for $2... " >&6; }
1689 if eval "test \"\${$3+set}\"" = set; then :
1690   $as_echo_n "(cached) " >&6
1691 fi
1692 eval ac_res=\$$3
1693                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1694 $as_echo "$ac_res" >&6; }
1695 else
1696   # Is the header compilable?
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1698 $as_echo_n "checking $2 usability... " >&6; }
1699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700 /* end confdefs.h.  */
1701 $4
1702 #include <$2>
1703 _ACEOF
1704 if ac_fn_c_try_compile "$LINENO"; then :
1705   ac_header_compiler=yes
1706 else
1707   ac_header_compiler=no
1708 fi
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1711 $as_echo "$ac_header_compiler" >&6; }
1712
1713 # Is the header present?
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1715 $as_echo_n "checking $2 presence... " >&6; }
1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h.  */
1718 #include <$2>
1719 _ACEOF
1720 if ac_fn_c_try_cpp "$LINENO"; then :
1721   ac_header_preproc=yes
1722 else
1723   ac_header_preproc=no
1724 fi
1725 rm -f conftest.err conftest.i conftest.$ac_ext
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1727 $as_echo "$ac_header_preproc" >&6; }
1728
1729 # So?  What about this header?
1730 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1731   yes:no: )
1732     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1733 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1734     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1735 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1736     ;;
1737   no:yes:* )
1738     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1739 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1740     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1741 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1742     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1743 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1744     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1745 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1746     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1747 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1748     ;;
1749 esac
1750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751 $as_echo_n "checking for $2... " >&6; }
1752 if eval "test \"\${$3+set}\"" = set; then :
1753   $as_echo_n "(cached) " >&6
1754 else
1755   eval "$3=\$ac_header_compiler"
1756 fi
1757 eval ac_res=\$$3
1758                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1759 $as_echo "$ac_res" >&6; }
1760 fi
1761   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1762
1763 } # ac_fn_c_check_header_mongrel
1764
1765 # ac_fn_c_try_run LINENO
1766 # ----------------------
1767 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1768 # that executables *can* be run.
1769 ac_fn_c_try_run ()
1770 {
1771   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772   if { { ac_try="$ac_link"
1773 case "(($ac_try" in
1774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1775   *) ac_try_echo=$ac_try;;
1776 esac
1777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1778 $as_echo "$ac_try_echo"; } >&5
1779   (eval "$ac_link") 2>&5
1780   ac_status=$?
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1783   { { case "(($ac_try" in
1784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785   *) ac_try_echo=$ac_try;;
1786 esac
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789   (eval "$ac_try") 2>&5
1790   ac_status=$?
1791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1792   test $ac_status = 0; }; }; then :
1793   ac_retval=0
1794 else
1795   $as_echo "$as_me: program exited with status $ac_status" >&5
1796        $as_echo "$as_me: failed program was:" >&5
1797 sed 's/^/| /' conftest.$ac_ext >&5
1798
1799        ac_retval=$ac_status
1800 fi
1801   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1802   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1803   as_fn_set_status $ac_retval
1804
1805 } # ac_fn_c_try_run
1806
1807 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1808 # -------------------------------------------------------
1809 # Tests whether HEADER exists and can be compiled using the include files in
1810 # INCLUDES, setting the cache variable VAR accordingly.
1811 ac_fn_c_check_header_compile ()
1812 {
1813   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1815 $as_echo_n "checking for $2... " >&6; }
1816 if eval "test \"\${$3+set}\"" = set; then :
1817   $as_echo_n "(cached) " >&6
1818 else
1819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h.  */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   eval "$3=yes"
1826 else
1827   eval "$3=no"
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835
1836 } # ac_fn_c_check_header_compile
1837
1838 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1839 # ----------------------------------------------
1840 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1841 ac_fn_c_check_header_preproc ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1845 $as_echo_n "checking for $2... " >&6; }
1846 if eval "test \"\${$3+set}\"" = set; then :
1847   $as_echo_n "(cached) " >&6
1848 else
1849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h.  */
1851 #include <$2>
1852 _ACEOF
1853 if ac_fn_c_try_cpp "$LINENO"; then :
1854   eval "$3=yes"
1855 else
1856   eval "$3=no"
1857 fi
1858 rm -f conftest.err conftest.i conftest.$ac_ext
1859 fi
1860 eval ac_res=\$$3
1861                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1862 $as_echo "$ac_res" >&6; }
1863   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1864
1865 } # ac_fn_c_check_header_preproc
1866
1867 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1868 # ---------------------------------------------
1869 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1870 # accordingly.
1871 ac_fn_c_check_decl ()
1872 {
1873   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1874   as_decl_name=`echo $2|sed 's/ *(.*//'`
1875   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1877 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1878 if eval "test \"\${$3+set}\"" = set; then :
1879   $as_echo_n "(cached) " >&6
1880 else
1881   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1882 /* end confdefs.h.  */
1883 $4
1884 int
1885 main ()
1886 {
1887 #ifndef $as_decl_name
1888 #ifdef __cplusplus
1889   (void) $as_decl_use;
1890 #else
1891   (void) $as_decl_name;
1892 #endif
1893 #endif
1894
1895   ;
1896   return 0;
1897 }
1898 _ACEOF
1899 if ac_fn_c_try_compile "$LINENO"; then :
1900   eval "$3=yes"
1901 else
1902   eval "$3=no"
1903 fi
1904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1905 fi
1906 eval ac_res=\$$3
1907                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1908 $as_echo "$ac_res" >&6; }
1909   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1910
1911 } # ac_fn_c_check_decl
1912
1913 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1914 # ----------------------------------------------------
1915 # Tries to find if the field MEMBER exists in type AGGR, after including
1916 # INCLUDES, setting cache variable VAR accordingly.
1917 ac_fn_c_check_member ()
1918 {
1919   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1921 $as_echo_n "checking for $2.$3... " >&6; }
1922 if eval "test \"\${$4+set}\"" = set; then :
1923   $as_echo_n "(cached) " >&6
1924 else
1925   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h.  */
1927 $5
1928 int
1929 main ()
1930 {
1931 static $2 ac_aggr;
1932 if (ac_aggr.$3)
1933 return 0;
1934   ;
1935   return 0;
1936 }
1937 _ACEOF
1938 if ac_fn_c_try_compile "$LINENO"; then :
1939   eval "$4=yes"
1940 else
1941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h.  */
1943 $5
1944 int
1945 main ()
1946 {
1947 static $2 ac_aggr;
1948 if (sizeof ac_aggr.$3)
1949 return 0;
1950   ;
1951   return 0;
1952 }
1953 _ACEOF
1954 if ac_fn_c_try_compile "$LINENO"; then :
1955   eval "$4=yes"
1956 else
1957   eval "$4=no"
1958 fi
1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960 fi
1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1962 fi
1963 eval ac_res=\$$4
1964                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1965 $as_echo "$ac_res" >&6; }
1966   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1967
1968 } # ac_fn_c_check_member
1969
1970 # ac_fn_c_check_func LINENO FUNC VAR
1971 # ----------------------------------
1972 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1973 ac_fn_c_check_func ()
1974 {
1975   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1977 $as_echo_n "checking for $2... " >&6; }
1978 if eval "test \"\${$3+set}\"" = set; then :
1979   $as_echo_n "(cached) " >&6
1980 else
1981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1982 /* end confdefs.h.  */
1983 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1984    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1985 #define $2 innocuous_$2
1986
1987 /* System header to define __stub macros and hopefully few prototypes,
1988     which can conflict with char $2 (); below.
1989     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1990     <limits.h> exists even on freestanding compilers.  */
1991
1992 #ifdef __STDC__
1993 # include <limits.h>
1994 #else
1995 # include <assert.h>
1996 #endif
1997
1998 #undef $2
1999
2000 /* Override any GCC internal prototype to avoid an error.
2001    Use char because int might match the return type of a GCC
2002    builtin and then its argument prototype would still apply.  */
2003 #ifdef __cplusplus
2004 extern "C"
2005 #endif
2006 char $2 ();
2007 /* The GNU C library defines this for functions which it implements
2008     to always fail with ENOSYS.  Some functions are actually named
2009     something starting with __ and the normal name is an alias.  */
2010 #if defined __stub_$2 || defined __stub___$2
2011 choke me
2012 #endif
2013
2014 int
2015 main ()
2016 {
2017 return $2 ();
2018   ;
2019   return 0;
2020 }
2021 _ACEOF
2022 if ac_fn_c_try_link "$LINENO"; then :
2023   eval "$3=yes"
2024 else
2025   eval "$3=no"
2026 fi
2027 rm -f core conftest.err conftest.$ac_objext \
2028     conftest$ac_exeext conftest.$ac_ext
2029 fi
2030 eval ac_res=\$$3
2031                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2032 $as_echo "$ac_res" >&6; }
2033   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2034
2035 } # ac_fn_c_check_func
2036
2037 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2038 # -------------------------------------------
2039 # Tests whether TYPE exists after having included INCLUDES, setting cache
2040 # variable VAR accordingly.
2041 ac_fn_c_check_type ()
2042 {
2043   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2045 $as_echo_n "checking for $2... " >&6; }
2046 if eval "test \"\${$3+set}\"" = set; then :
2047   $as_echo_n "(cached) " >&6
2048 else
2049   eval "$3=no"
2050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2051 /* end confdefs.h.  */
2052 $4
2053 int
2054 main ()
2055 {
2056 if (sizeof ($2))
2057          return 0;
2058   ;
2059   return 0;
2060 }
2061 _ACEOF
2062 if ac_fn_c_try_compile "$LINENO"; then :
2063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064 /* end confdefs.h.  */
2065 $4
2066 int
2067 main ()
2068 {
2069 if (sizeof (($2)))
2070             return 0;
2071   ;
2072   return 0;
2073 }
2074 _ACEOF
2075 if ac_fn_c_try_compile "$LINENO"; then :
2076
2077 else
2078   eval "$3=yes"
2079 fi
2080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 fi
2084 eval ac_res=\$$3
2085                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2086 $as_echo "$ac_res" >&6; }
2087   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2088
2089 } # ac_fn_c_check_type
2090 cat >config.log <<_ACEOF
2091 This file contains any messages produced by compilers while
2092 running configure, to aid debugging if configure makes a mistake.
2093
2094 It was created by emacs $as_me 23.2.92, which was
2095 generated by GNU Autoconf 2.67.  Invocation command line was
2096
2097   $ $0 $@
2098
2099 _ACEOF
2100 exec 5>>config.log
2101 {
2102 cat <<_ASUNAME
2103 ## --------- ##
2104 ## Platform. ##
2105 ## --------- ##
2106
2107 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2108 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2109 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2110 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2111 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2112
2113 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2114 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2115
2116 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2117 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2118 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2119 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2120 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2121 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2122 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2123
2124 _ASUNAME
2125
2126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127 for as_dir in $PATH
2128 do
2129   IFS=$as_save_IFS
2130   test -z "$as_dir" && as_dir=.
2131     $as_echo "PATH: $as_dir"
2132   done
2133 IFS=$as_save_IFS
2134
2135 } >&5
2136
2137 cat >&5 <<_ACEOF
2138
2139
2140 ## ----------- ##
2141 ## Core tests. ##
2142 ## ----------- ##
2143
2144 _ACEOF
2145
2146
2147 # Keep a trace of the command line.
2148 # Strip out --no-create and --no-recursion so they do not pile up.
2149 # Strip out --silent because we don't want to record it for future runs.
2150 # Also quote any args containing shell meta-characters.
2151 # Make two passes to allow for proper duplicate-argument suppression.
2152 ac_configure_args=
2153 ac_configure_args0=
2154 ac_configure_args1=
2155 ac_must_keep_next=false
2156 for ac_pass in 1 2
2157 do
2158   for ac_arg
2159   do
2160     case $ac_arg in
2161     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2162     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2163     | -silent | --silent | --silen | --sile | --sil)
2164       continue ;;
2165     *\'*)
2166       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2167     esac
2168     case $ac_pass in
2169     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2170     2)
2171       as_fn_append ac_configure_args1 " '$ac_arg'"
2172       if test $ac_must_keep_next = true; then
2173         ac_must_keep_next=false # Got value, back to normal.
2174       else
2175         case $ac_arg in
2176           *=* | --config-cache | -C | -disable-* | --disable-* \
2177           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2178           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2179           | -with-* | --with-* | -without-* | --without-* | --x)
2180             case "$ac_configure_args0 " in
2181               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2182             esac
2183             ;;
2184           -* ) ac_must_keep_next=true ;;
2185         esac
2186       fi
2187       as_fn_append ac_configure_args " '$ac_arg'"
2188       ;;
2189     esac
2190   done
2191 done
2192 { ac_configure_args0=; unset ac_configure_args0;}
2193 { ac_configure_args1=; unset ac_configure_args1;}
2194
2195 # When interrupted or exit'd, cleanup temporary files, and complete
2196 # config.log.  We remove comments because anyway the quotes in there
2197 # would cause problems or look ugly.
2198 # WARNING: Use '\'' to represent an apostrophe within the trap.
2199 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2200 trap 'exit_status=$?
2201   # Save into config.log some information that might help in debugging.
2202   {
2203     echo
2204
2205     $as_echo "## ---------------- ##
2206 ## Cache variables. ##
2207 ## ---------------- ##"
2208     echo
2209     # The following way of writing the cache mishandles newlines in values,
2210 (
2211   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2212     eval ac_val=\$$ac_var
2213     case $ac_val in #(
2214     *${as_nl}*)
2215       case $ac_var in #(
2216       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2217 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2218       esac
2219       case $ac_var in #(
2220       _ | IFS | as_nl) ;; #(
2221       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2222       *) { eval $ac_var=; unset $ac_var;} ;;
2223       esac ;;
2224     esac
2225   done
2226   (set) 2>&1 |
2227     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2228     *${as_nl}ac_space=\ *)
2229       sed -n \
2230         "s/'\''/'\''\\\\'\'''\''/g;
2231           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2232       ;; #(
2233     *)
2234       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2235       ;;
2236     esac |
2237     sort
2238 )
2239     echo
2240
2241     $as_echo "## ----------------- ##
2242 ## Output variables. ##
2243 ## ----------------- ##"
2244     echo
2245     for ac_var in $ac_subst_vars
2246     do
2247       eval ac_val=\$$ac_var
2248       case $ac_val in
2249       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2250       esac
2251       $as_echo "$ac_var='\''$ac_val'\''"
2252     done | sort
2253     echo
2254
2255     if test -n "$ac_subst_files"; then
2256       $as_echo "## ------------------- ##
2257 ## File substitutions. ##
2258 ## ------------------- ##"
2259       echo
2260       for ac_var in $ac_subst_files
2261       do
2262         eval ac_val=\$$ac_var
2263         case $ac_val in
2264         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2265         esac
2266         $as_echo "$ac_var='\''$ac_val'\''"
2267       done | sort
2268       echo
2269     fi
2270
2271     if test -s confdefs.h; then
2272       $as_echo "## ----------- ##
2273 ## confdefs.h. ##
2274 ## ----------- ##"
2275       echo
2276       cat confdefs.h
2277       echo
2278     fi
2279     test "$ac_signal" != 0 &&
2280       $as_echo "$as_me: caught signal $ac_signal"
2281     $as_echo "$as_me: exit $exit_status"
2282   } >&5
2283   rm -f core *.core core.conftest.* &&
2284     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2285     exit $exit_status
2286 ' 0
2287 for ac_signal in 1 2 13 15; do
2288   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2289 done
2290 ac_signal=0
2291
2292 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2293 rm -f -r conftest* confdefs.h
2294
2295 $as_echo "/* confdefs.h */" > confdefs.h
2296
2297 # Predefined preprocessor variables.
2298
2299 cat >>confdefs.h <<_ACEOF
2300 #define PACKAGE_NAME "$PACKAGE_NAME"
2301 _ACEOF
2302
2303 cat >>confdefs.h <<_ACEOF
2304 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2305 _ACEOF
2306
2307 cat >>confdefs.h <<_ACEOF
2308 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2309 _ACEOF
2310
2311 cat >>confdefs.h <<_ACEOF
2312 #define PACKAGE_STRING "$PACKAGE_STRING"
2313 _ACEOF
2314
2315 cat >>confdefs.h <<_ACEOF
2316 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2317 _ACEOF
2318
2319 cat >>confdefs.h <<_ACEOF
2320 #define PACKAGE_URL "$PACKAGE_URL"
2321 _ACEOF
2322
2323
2324 # Let the site file select an alternate cache file if it wants to.
2325 # Prefer an explicitly selected file to automatically selected ones.
2326 ac_site_file1=NONE
2327 ac_site_file2=NONE
2328 if test -n "$CONFIG_SITE"; then
2329   # We do not want a PATH search for config.site.
2330   case $CONFIG_SITE in #((
2331     -*)  ac_site_file1=./$CONFIG_SITE;;
2332     */*) ac_site_file1=$CONFIG_SITE;;
2333     *)   ac_site_file1=./$CONFIG_SITE;;
2334   esac
2335 elif test "x$prefix" != xNONE; then
2336   ac_site_file1=$prefix/share/config.site
2337   ac_site_file2=$prefix/etc/config.site
2338 else
2339   ac_site_file1=$ac_default_prefix/share/config.site
2340   ac_site_file2=$ac_default_prefix/etc/config.site
2341 fi
2342 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2343 do
2344   test "x$ac_site_file" = xNONE && continue
2345   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2346     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2347 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2348     sed 's/^/| /' "$ac_site_file" >&5
2349     . "$ac_site_file" \
2350       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2352 as_fn_error $? "failed to load site script $ac_site_file
2353 See \`config.log' for more details" "$LINENO" 5; }
2354   fi
2355 done
2356
2357 if test -r "$cache_file"; then
2358   # Some versions of bash will fail to source /dev/null (special files
2359   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2360   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2361     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2362 $as_echo "$as_me: loading cache $cache_file" >&6;}
2363     case $cache_file in
2364       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2365       *)                      . "./$cache_file";;
2366     esac
2367   fi
2368 else
2369   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2370 $as_echo "$as_me: creating cache $cache_file" >&6;}
2371   >$cache_file
2372 fi
2373
2374 as_fn_append ac_header_list " stdlib.h"
2375 as_fn_append ac_header_list " unistd.h"
2376 as_fn_append ac_header_list " sys/param.h"
2377 as_fn_append ac_header_list " sys/time.h"
2378 as_fn_append ac_func_list " alarm"
2379 # Check that the precious variables saved in the cache have kept the same
2380 # value.
2381 ac_cache_corrupted=false
2382 for ac_var in $ac_precious_vars; do
2383   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2384   eval ac_new_set=\$ac_env_${ac_var}_set
2385   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2386   eval ac_new_val=\$ac_env_${ac_var}_value
2387   case $ac_old_set,$ac_new_set in
2388     set,)
2389       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2390 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2391       ac_cache_corrupted=: ;;
2392     ,set)
2393       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2394 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2395       ac_cache_corrupted=: ;;
2396     ,);;
2397     *)
2398       if test "x$ac_old_val" != "x$ac_new_val"; then
2399         # differences in whitespace do not lead to failure.
2400         ac_old_val_w=`echo x $ac_old_val`
2401         ac_new_val_w=`echo x $ac_new_val`
2402         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2403           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2404 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2405           ac_cache_corrupted=:
2406         else
2407           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2408 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2409           eval $ac_var=\$ac_old_val
2410         fi
2411         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2412 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2413         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2414 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2415       fi;;
2416   esac
2417   # Pass precious variables to config.status.
2418   if test "$ac_new_set" = set; then
2419     case $ac_new_val in
2420     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2421     *) ac_arg=$ac_var=$ac_new_val ;;
2422     esac
2423     case " $ac_configure_args " in
2424       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2425       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2426     esac
2427   fi
2428 done
2429 if $ac_cache_corrupted; then
2430   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2432   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2433 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2434   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2435 fi
2436 ## -------------------- ##
2437 ## Main body of script. ##
2438 ## -------------------- ##
2439
2440 ac_ext=c
2441 ac_cpp='$CPP $CPPFLAGS'
2442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2445
2446
2447 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2448
2449
2450
2451 test "$program_prefix" != NONE &&
2452   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2453 # Use a double $ so make ignores it.
2454 test "$program_suffix" != NONE &&
2455   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2456 # Double any \ or $.
2457 # By default was `s,x,x', remove it if useless.
2458 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2459 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2460
2461
2462 lispdir='${datadir}/emacs/${version}/lisp'
2463 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2464 '${datadir}/emacs/site-lisp'
2465 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2466 etcdir='${datadir}/emacs/${version}/etc'
2467 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2468 docdir='${datadir}/emacs/${version}/etc'
2469 gamedir='${localstatedir}/games/emacs'
2470
2471 gameuser=games
2472
2473
2474
2475
2476 # Check whether --with-pop was given.
2477 if test "${with_pop+set}" = set; then :
2478   withval=$with_pop;
2479 else
2480      with_pop=yes
2481 fi
2482
2483 if test "$with_pop" = yes; then
2484    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2485
2486 fi
2487
2488
2489 # Check whether --with-kerberos was given.
2490 if test "${with_kerberos+set}" = set; then :
2491   withval=$with_kerberos;
2492 else
2493       with_kerberos=no
2494 fi
2495
2496 if test "$with_kerberos" != no; then
2497    $as_echo "#define KERBEROS 1" >>confdefs.h
2498
2499 fi
2500
2501
2502 # Check whether --with-kerberos5 was given.
2503 if test "${with_kerberos5+set}" = set; then :
2504   withval=$with_kerberos5;
2505 else
2506       with_kerberos5=no
2507 fi
2508
2509 if test "${with_kerberos5}" != no; then
2510   if test "${with_kerberos}" = no; then
2511     with_kerberos=yes
2512     $as_echo "#define KERBEROS 1" >>confdefs.h
2513
2514   fi
2515
2516 $as_echo "#define KERBEROS5 1" >>confdefs.h
2517
2518 fi
2519
2520
2521 # Check whether --with-hesiod was given.
2522 if test "${with_hesiod+set}" = set; then :
2523   withval=$with_hesiod;
2524 else
2525       with_hesiod=no
2526 fi
2527
2528 if test "$with_hesiod" != no; then
2529
2530 $as_echo "#define HESIOD 1" >>confdefs.h
2531
2532 fi
2533
2534
2535 # Check whether --with-sound was given.
2536 if test "${with_sound+set}" = set; then :
2537   withval=$with_sound;
2538 else
2539      with_sound=yes
2540 fi
2541
2542
2543
2544 # Check whether --with-sync-input was given.
2545 if test "${with_sync_input+set}" = set; then :
2546   withval=$with_sync_input;
2547 else
2548      with_sync_input=yes
2549 fi
2550
2551 if test "$with_sync_input" = yes; then
2552
2553 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2554
2555 fi
2556
2557
2558 # Check whether --with-x-toolkit was given.
2559 if test "${with_x_toolkit+set}" = set; then :
2560   withval=$with_x_toolkit;        case "${withval}" in
2561             y | ye | yes )      val=gtk ;;
2562             n | no )            val=no  ;;
2563             l | lu | luc | luci | lucid )       val=lucid ;;
2564             a | at | ath | athe | athen | athena )      val=athena ;;
2565             m | mo | mot | moti | motif )       val=motif ;;
2566             g | gt | gtk  )     val=gtk ;;
2567             * )
2568 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
2569 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
2570 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2571             ;;
2572           esac
2573           with_x_toolkit=$val
2574
2575 fi
2576
2577
2578
2579 # Check whether --with-xpm was given.
2580 if test "${with_xpm+set}" = set; then :
2581   withval=$with_xpm;
2582 else
2583      with_xpm=yes
2584 fi
2585
2586
2587 # Check whether --with-jpeg was given.
2588 if test "${with_jpeg+set}" = set; then :
2589   withval=$with_jpeg;
2590 else
2591      with_jpeg=yes
2592 fi
2593
2594
2595 # Check whether --with-tiff was given.
2596 if test "${with_tiff+set}" = set; then :
2597   withval=$with_tiff;
2598 else
2599      with_tiff=yes
2600 fi
2601
2602
2603 # Check whether --with-gif was given.
2604 if test "${with_gif+set}" = set; then :
2605   withval=$with_gif;
2606 else
2607      with_gif=yes
2608 fi
2609
2610
2611 # Check whether --with-png was given.
2612 if test "${with_png+set}" = set; then :
2613   withval=$with_png;
2614 else
2615      with_png=yes
2616 fi
2617
2618
2619 # Check whether --with-rsvg was given.
2620 if test "${with_rsvg+set}" = set; then :
2621   withval=$with_rsvg;
2622 else
2623      with_rsvg=yes
2624 fi
2625
2626
2627
2628 # Check whether --with-xft was given.
2629 if test "${with_xft+set}" = set; then :
2630   withval=$with_xft;
2631 else
2632      with_xft=yes
2633 fi
2634
2635
2636 # Check whether --with-libotf was given.
2637 if test "${with_libotf+set}" = set; then :
2638   withval=$with_libotf;
2639 else
2640      with_libotf=yes
2641 fi
2642
2643
2644 # Check whether --with-m17n-flt was given.
2645 if test "${with_m17n_flt+set}" = set; then :
2646   withval=$with_m17n_flt;
2647 else
2648      with_m17n_flt=yes
2649 fi
2650
2651
2652
2653 # Check whether --with-toolkit-scroll-bars was given.
2654 if test "${with_toolkit_scroll_bars+set}" = set; then :
2655   withval=$with_toolkit_scroll_bars;
2656 else
2657      with_toolkit_scroll_bars=yes
2658 fi
2659
2660
2661 # Check whether --with-xaw3d was given.
2662 if test "${with_xaw3d+set}" = set; then :
2663   withval=$with_xaw3d;
2664 else
2665      with_xaw3d=yes
2666 fi
2667
2668
2669 # Check whether --with-xim was given.
2670 if test "${with_xim+set}" = set; then :
2671   withval=$with_xim;
2672 else
2673      with_xim=yes
2674 fi
2675
2676
2677 # Check whether --with-ns was given.
2678 if test "${with_ns+set}" = set; then :
2679   withval=$with_ns;
2680 else
2681       with_ns=no
2682 fi
2683
2684
2685
2686 # Check whether --with-gpm was given.
2687 if test "${with_gpm+set}" = set; then :
2688   withval=$with_gpm;
2689 else
2690      with_gpm=yes
2691 fi
2692
2693
2694 # Check whether --with-dbus was given.
2695 if test "${with_dbus+set}" = set; then :
2696   withval=$with_dbus;
2697 else
2698      with_dbus=yes
2699 fi
2700
2701
2702 # Check whether --with-gconf was given.
2703 if test "${with_gconf+set}" = set; then :
2704   withval=$with_gconf;
2705 else
2706      with_gconf=yes
2707 fi
2708
2709
2710 ## For the times when you want to build Emacs but don't have
2711 ## a suitable makeinfo, and can live without the manuals.
2712
2713 # Check whether --with-makeinfo was given.
2714 if test "${with_makeinfo+set}" = set; then :
2715   withval=$with_makeinfo;
2716 else
2717      with_makeinfo=yes
2718 fi
2719
2720
2721
2722 # Check whether --with-gtk was given.
2723 if test "${with_gtk+set}" = set; then :
2724   withval=$with_gtk; as_fn_error $? "--with-gtk has been removed.  Use --with-x-toolkit to
2725 specify a toolkit." "$LINENO" 5
2726 fi
2727
2728
2729
2730 # Check whether --with-gcc was given.
2731 if test "${with_gcc+set}" = set; then :
2732   withval=$with_gcc; as_fn_error $? "--with-gcc has been removed.  Set the \`CC' environment
2733 variable to specify a compiler." "$LINENO" 5
2734 fi
2735
2736
2737
2738 # Check whether --with-pkg-config-prog was given.
2739 if test "${with_pkg_config_prog+set}" = set; then :
2740   withval=$with_pkg_config_prog;
2741 fi
2742
2743 if test "X${with_pkg_config_prog}" != X; then
2744    if test "${with_pkg_config_prog}" != yes; then
2745       PKG_CONFIG="${with_pkg_config_prog}"
2746    fi
2747 fi
2748
2749 CRT_DIR=
2750
2751 # Check whether --with-crt-dir was given.
2752 if test "${with_crt_dir+set}" = set; then :
2753   withval=$with_crt_dir;
2754 fi
2755
2756 CRT_DIR="${with_crt_dir}"
2757
2758
2759 # Check whether --with-gnustep-conf was given.
2760 if test "${with_gnustep_conf+set}" = set; then :
2761   withval=$with_gnustep_conf;
2762 fi
2763
2764 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2765   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2766 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2767      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2768
2769 # Check whether --enable-ns-self-contained was given.
2770 if test "${enable_ns_self_contained+set}" = set; then :
2771   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2772 else
2773   EN_NS_SELF_CONTAINED=yes
2774 fi
2775
2776
2777 # Check whether --enable-asserts was given.
2778 if test "${enable_asserts+set}" = set; then :
2779   enableval=$enable_asserts; USE_XASSERTS=$enableval
2780 else
2781   USE_XASSERTS=no
2782 fi
2783
2784
2785 # Check whether --enable-maintainer-mode was given.
2786 if test "${enable_maintainer_mode+set}" = set; then :
2787   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2788 else
2789   USE_MAINTAINER_MODE=no
2790 fi
2791
2792 if test $USE_MAINTAINER_MODE = yes; then
2793   MAINT=
2794 else
2795   MAINT=#
2796 fi
2797
2798
2799 # Check whether --enable-locallisppath was given.
2800 if test "${enable_locallisppath+set}" = set; then :
2801   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2802   locallisppath=
2803 elif test "${enableval}" != "yes"; then
2804   locallisppath=${enableval}
2805 fi
2806 fi
2807
2808
2809 # Check whether --enable-checking was given.
2810 if test "${enable_checking+set}" = set; then :
2811   enableval=$enable_checking; ac_checking_flags="${enableval}"
2812 fi
2813
2814 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2815 for check in $ac_checking_flags
2816 do
2817         case $check in
2818         # these set all the flags to specific states
2819         yes)            ac_enable_checking=1 ;;
2820         no)             ac_enable_checking= ;
2821                         ac_gc_check_stringbytes= ;
2822                         ac_gc_check_string_overrun= ;
2823                         ac_gc_check_string_free_list= ;
2824                         ac_xmalloc_overrun= ;
2825                         ac_gc_check_cons_list= ;;
2826         all)            ac_enable_checking=1 ;
2827                         ac_gc_check_stringbytes=1 ;
2828                         ac_gc_check_string_overrun=1 ;
2829                         ac_gc_check_string_free_list=1 ;
2830                         ac_xmalloc_overrun=1 ;
2831                         ac_gc_check_cons_list=1 ;;
2832         # these enable particular checks
2833         stringbytes)    ac_gc_check_stringbytes=1 ;;
2834         stringoverrun)  ac_gc_check_string_overrun=1 ;;
2835         stringfreelist) ac_gc_check_string_free_list=1 ;;
2836         xmallocoverrun) ac_xmalloc_overrun=1 ;;
2837         conslist)       ac_gc_check_cons_list=1 ;;
2838         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
2839         esac
2840 done
2841 IFS="$ac_save_IFS"
2842
2843 if test x$ac_enable_checking != x ; then
2844
2845 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2846
2847 fi
2848 if test x$ac_gc_check_stringbytes != x ; then
2849
2850 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2851
2852 fi
2853 if test x$ac_gc_check_stringoverrun != x ; then
2854
2855 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
2856
2857 fi
2858 if test x$ac_gc_check_string_free_list != x ; then
2859
2860 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
2861
2862 fi
2863 if test x$ac_xmalloc_overrun != x ; then
2864
2865 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
2866
2867 fi
2868 if test x$ac_gc_check_cons_list != x ; then
2869
2870 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
2871
2872 fi
2873
2874 # Check whether --enable-profiling was given.
2875 if test "${enable_profiling+set}" = set; then :
2876   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
2877 fi
2878
2879 if test x$ac_enable_profiling != x ; then
2880    PROFILING_CFLAGS="-DPROFILING=1 -pg"
2881    PROFILING_LDFLAGS="-pg"
2882 else
2883    PROFILING_CFLAGS=
2884    PROFILING_LDFLAGS=
2885 fi
2886
2887 # Check whether --enable-autodepend was given.
2888 if test "${enable_autodepend+set}" = set; then :
2889   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
2890 else
2891   ac_enable_autodepend=yes
2892 fi
2893
2894
2895 #### Make srcdir absolute, if it isn't already.  It's important to
2896 #### avoid running the path through pwd unnecessarily, since pwd can
2897 #### give you automounter prefixes, which can go away.  We do all this
2898 #### so Emacs can find its files when run uninstalled.
2899 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2900 unset CDPATH
2901 case "${srcdir}" in
2902   /* ) ;;
2903   . )
2904     ## We may be able to use the $PWD environment variable to make this
2905     ## absolute.  But sometimes PWD is inaccurate.
2906     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2907     ## but that tested only for a well-formed and valid PWD,
2908     ## it did not object when PWD was well-formed and valid but just wrong.
2909     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2910     then
2911       srcdir="$PWD"
2912     else
2913       srcdir="`(cd ${srcdir}; pwd)`"
2914     fi
2915   ;;
2916   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2917 esac
2918
2919 #### Check if the source directory already has a configured system in it.
2920 if test `pwd` != `(cd ${srcdir} && pwd)` \
2921    && test -f "${srcdir}/src/config.h" ; then
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
2923    as a build directory right now; it has been configured in its own
2924    right.  To configure in another directory as well, you MUST
2925    use GNU make.  If you do not have GNU make, then you must
2926    now do \`make distclean' in ${srcdir},
2927    and then run $0 again." >&5
2928 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2929    as a build directory right now; it has been configured in its own
2930    right.  To configure in another directory as well, you MUST
2931    use GNU make.  If you do not have GNU make, then you must
2932    now do \`make distclean' in ${srcdir},
2933    and then run $0 again." >&2;}
2934 fi
2935
2936 #### Given the configuration name, set machfile and opsysfile to the
2937 #### names of the m/*.h and s/*.h files we should use.
2938
2939 ### Canonicalize the configuration name.
2940
2941 ac_aux_dir=
2942 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2943   if test -f "$ac_dir/install-sh"; then
2944     ac_aux_dir=$ac_dir
2945     ac_install_sh="$ac_aux_dir/install-sh -c"
2946     break
2947   elif test -f "$ac_dir/install.sh"; then
2948     ac_aux_dir=$ac_dir
2949     ac_install_sh="$ac_aux_dir/install.sh -c"
2950     break
2951   elif test -f "$ac_dir/shtool"; then
2952     ac_aux_dir=$ac_dir
2953     ac_install_sh="$ac_aux_dir/shtool install -c"
2954     break
2955   fi
2956 done
2957 if test -z "$ac_aux_dir"; then
2958   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2959 fi
2960
2961 # These three variables are undocumented and unsupported,
2962 # and are intended to be withdrawn in a future Autoconf release.
2963 # They can cause serious problems if a builder's source tree is in a directory
2964 # whose full name contains unusual characters.
2965 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2966 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2967 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2968
2969
2970 # Make sure we can run config.sub.
2971 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2972   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2973
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2975 $as_echo_n "checking build system type... " >&6; }
2976 if test "${ac_cv_build+set}" = set; then :
2977   $as_echo_n "(cached) " >&6
2978 else
2979   ac_build_alias=$build_alias
2980 test "x$ac_build_alias" = x &&
2981   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2982 test "x$ac_build_alias" = x &&
2983   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2984 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2985   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2986
2987 fi
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2989 $as_echo "$ac_cv_build" >&6; }
2990 case $ac_cv_build in
2991 *-*-*) ;;
2992 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2993 esac
2994 build=$ac_cv_build
2995 ac_save_IFS=$IFS; IFS='-'
2996 set x $ac_cv_build
2997 shift
2998 build_cpu=$1
2999 build_vendor=$2
3000 shift; shift
3001 # Remember, the first character of IFS is used to create $*,
3002 # except with old shells:
3003 build_os=$*
3004 IFS=$ac_save_IFS
3005 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3006
3007
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3009 $as_echo_n "checking host system type... " >&6; }
3010 if test "${ac_cv_host+set}" = set; then :
3011   $as_echo_n "(cached) " >&6
3012 else
3013   if test "x$host_alias" = x; then
3014   ac_cv_host=$ac_cv_build
3015 else
3016   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3017     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3018 fi
3019
3020 fi
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3022 $as_echo "$ac_cv_host" >&6; }
3023 case $ac_cv_host in
3024 *-*-*) ;;
3025 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3026 esac
3027 host=$ac_cv_host
3028 ac_save_IFS=$IFS; IFS='-'
3029 set x $ac_cv_host
3030 shift
3031 host_cpu=$1
3032 host_vendor=$2
3033 shift; shift
3034 # Remember, the first character of IFS is used to create $*,
3035 # except with old shells:
3036 host_os=$*
3037 IFS=$ac_save_IFS
3038 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3039
3040
3041 canonical=$host
3042 configuration=${host_alias-${build_alias-$host}}
3043
3044
3045
3046 ### If you add support for a new configuration, add code to this
3047 ### switch statement to recognize your configuration name and select
3048 ### the appropriate operating system and machine description files.
3049
3050 ### You would hope that you could choose an m/*.h file pretty much
3051 ### based on the machine portion of the configuration name, and an s-
3052 ### file based on the operating system portion.  However, it turns out
3053 ### that each m/*.h file is pretty manufacturer-specific - for
3054 ### example mips.h is MIPS
3055 ### So we basically have to have a special case for each
3056 ### configuration name.
3057 ###
3058 ### As far as handling version numbers on operating systems is
3059 ### concerned, make sure things will fail in a fixable way.  If
3060 ### /etc/MACHINES doesn't say anything about version numbers, be
3061 ### prepared to handle anything reasonably.  If version numbers
3062 ### matter, be sure /etc/MACHINES says something about it.
3063 ###
3064 ### Eric Raymond says we should accept strings like "sysvr4" to mean
3065 ### "System V Release 4"; he writes, "The old convention encouraged
3066 ### confusion between `system' and `release' levels'."
3067
3068 machine='' opsys='' unported=no
3069 case "${canonical}" in
3070
3071   ## FreeBSD ports
3072   *-*-freebsd* )
3073     opsys=freebsd
3074     case "${canonical}" in
3075       alpha*-*-freebsd*)        machine=alpha ;;
3076       arm*-*-freebsd*)          machine=arm ;;
3077       ia64-*-freebsd*)          machine=ia64 ;;
3078       sparc-*-freebsd*)         machine=sparc ;;
3079       sparc64-*-freebsd*)       machine=sparc ;;
3080       powerpc-*-freebsd*)       machine=macppc ;;
3081       i[3456]86-*-freebsd*)     machine=intel386 ;;
3082       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
3083     esac
3084   ;;
3085
3086   ## FreeBSD kernel + glibc based userland
3087   *-*-kfreebsd*gnu* )
3088     opsys=gnu-kfreebsd
3089     case "${canonical}" in
3090       alpha*-*-kfreebsd*)       machine=alpha ;;
3091       ia64-*-kfreebsd*)         machine=ia64 ;;
3092       sparc-*-kfreebsd*)        machine=sparc ;;
3093       sparc64-*-kfreebsd*)      machine=sparc ;;
3094       powerpc-*-kfreebsd*)      machine=macppc ;;
3095       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
3096       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
3097     esac
3098   ;;
3099
3100   ## NetBSD ports
3101   *-*-netbsd* )
3102     opsys=netbsd
3103     if test -f /usr/lib/crti.o; then
3104
3105 $as_echo "#define HAVE_CRTIN /**/" >>confdefs.h
3106
3107    fi
3108
3109     case "${canonical}" in
3110       alpha*-*-netbsd*) machine=alpha ;;
3111       i[3456]86-*-netbsd*) machine=intel386 ;;
3112       mips-*-netbsd*)   machine=mips ;;
3113       mipsel-*-netbsd*) machine=mips ;;
3114       mipseb-*-netbsd*) machine=mips ;;
3115       powerpc-*-netbsd*) machine=macppc ;;
3116       sparc*-*-netbsd*) machine=sparc ;;
3117       vax-*-netbsd*)    machine=vax ;;
3118       arm-*-netbsd*)    machine=arm ;;
3119       x86_64-*-netbsd*) machine=amdx86-64 ;;
3120       hppa-*-netbsd*)   machine=hp800 ;;
3121       m68k-*-netbsd*)   machine=m68k ;;
3122     esac
3123   ;;
3124
3125   ## OpenBSD ports
3126   *-*-openbsd* )
3127     opsys=openbsd
3128     case "${canonical}" in
3129       alpha*-*-openbsd*)        machine=alpha ;;
3130       arm-*-openbsd*)          machine=arm ;;
3131       i386-*-openbsd*)         machine=intel386 ;;
3132       powerpc-*-openbsd*)      machine=macppc ;;
3133       sparc*-*-openbsd*)       machine=sparc ;;
3134       vax-*-openbsd*)          machine=vax ;;
3135       x86_64-*-openbsd*)       machine=amdx86-64 ;;
3136       hppa-*-openbsd*)         machine=hp800 ;;
3137     esac
3138   ;;
3139
3140   ## LynxOS ports
3141   *-*-lynxos* )
3142     opsys=lynxos
3143     case "${canonical}" in
3144       i[3456]86-*-lynxos*) machine=intel386 ;;
3145       powerpc-*-lynxos*) machine=powerpc ;;
3146     esac
3147   ;;
3148
3149   alpha*-*-linux-gnu* )
3150     machine=alpha opsys=gnu-linux
3151   ;;
3152
3153   arm*-*-linux-gnu* )
3154     machine=arm opsys=gnu-linux
3155   ;;
3156
3157   ## Apple Darwin / Mac OS X
3158   *-apple-darwin* )
3159     case "${canonical}" in
3160       i[3456]86-* )  machine=intel386 ;;
3161       powerpc-* )    machine=macppc ;;
3162       x86_64-* )     machine=amdx86-64 ;;
3163       * )            unported=yes ;;
3164     esac
3165     opsys=darwin
3166     # Define CPP as follows to make autoconf work correctly.
3167     CPP="${CC-cc} -E -no-cpp-precomp"
3168     # Use fink packages if available.
3169     if test -d /sw/include && test -d /sw/lib; then
3170       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3171       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3172       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3173     fi
3174   ;;
3175
3176   ## HP 9000 series 700 and 800, running HP/UX
3177   hppa*-hp-hpux10.2* )
3178     machine=hp800 opsys=hpux10-20
3179   ;;
3180   hppa*-hp-hpux1[1-9]* )
3181     machine=hp800 opsys=hpux11
3182     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3183   ;;
3184
3185   ia64*-hp-hpux1[1-9]* )
3186     machine=hp800 opsys=hpux11
3187   ;;
3188
3189   hppa*-*-linux-gnu* )
3190     machine=hp800 opsys=gnu-linux
3191   ;;
3192
3193   ## IBM machines
3194   s390-*-linux-gnu* )
3195     machine=ibms390 opsys=gnu-linux
3196   ;;
3197   s390x-*-linux-gnu* )
3198     machine=ibms390x opsys=gnu-linux
3199   ;;
3200   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
3201     machine=ibmrs6000 opsys=aix4-2
3202   ;;
3203   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
3204     machine=ibmrs6000 opsys=aix4-2
3205   ;;
3206   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
3207     machine=ibmrs6000 opsys=aix4-2
3208   ;;
3209   rs6000-ibm-aix6* | powerpc-ibm-aix6*  )
3210     machine=ibmrs6000 opsys=aix4-2
3211   ;;
3212
3213   ## Macintosh PowerPC
3214   powerpc*-*-linux-gnu* )
3215     machine=macppc opsys=gnu-linux
3216   ;;
3217
3218   ## Silicon Graphics machines
3219   ## Iris 4D
3220   mips-sgi-irix6.5 )
3221     machine=iris4d opsys=irix6-5
3222     # Without defining _LANGUAGE_C, things get masked out in the headers
3223     # so that, for instance, grepping for `free' in stdlib.h fails and
3224     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3225     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3226     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3227   ;;
3228
3229   ## Suns
3230   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3231     machine=sparc opsys=gnu-linux
3232   ;;
3233
3234   *-sun-solaris* \
3235     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3236     | x86_64-*-solaris2*    | x86_64-*-sunos5*    \
3237     | powerpc*-*-solaris2*  | rs6000-*-solaris2*)
3238     case "${canonical}" in
3239       i[3456]86-*-* )     machine=intel386 ;;
3240       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
3241       powerpc* | rs6000* )  machine=ibmrs6000 ;;
3242       sparc* )          machine=sparc ;;
3243       * )               unported=yes ;;
3244     esac
3245     case "${canonical}" in
3246       *-sunos5.3* | *-solaris2.3* )
3247                 opsys=sol2-3
3248                 NON_GNU_CPP=/usr/ccs/lib/cpp
3249                 ;;
3250       *-sunos5.4* | *-solaris2.4* )
3251                 opsys=sol2-4
3252                 NON_GNU_CPP=/usr/ccs/lib/cpp
3253                 RANLIB="ar -ts"
3254                 ;;
3255       *-sunos5.5* | *-solaris2.5* )
3256                 opsys=sol2-5
3257                 NON_GNU_CPP=/usr/ccs/lib/cpp
3258                 RANLIB="ar -ts"
3259                 ;;
3260       *-sunos5.6* | *-solaris2.6* )
3261                 opsys=sol2-6
3262                 NON_GNU_CPP=/usr/ccs/lib/cpp
3263                 RANLIB="ar -ts"
3264                 ;;
3265       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3266                 opsys=sol2-6
3267                 emacs_check_sunpro_c=yes
3268                 NON_GNU_CPP=/usr/ccs/lib/cpp
3269                 ;;
3270       *-sunos5* | *-solaris* )
3271                 opsys=sol2-10
3272                 emacs_check_sunpro_c=yes
3273                 NON_GNU_CPP=/usr/ccs/lib/cpp
3274                 ;;
3275     esac
3276     ## Watch out for a compiler that we know will not work.
3277     case "${canonical}" in
3278      *-solaris* | *-sunos5* )
3279                 if [ "x$CC" = x/usr/ucb/cc ]; then
3280                   ## /usr/ucb/cc doesn't work;
3281                   ## we should find some other compiler that does work.
3282                   unset CC
3283                 fi
3284                 ;;
3285       *) ;;
3286     esac
3287   ;;
3288
3289   ## IA-64
3290   ia64*-*-linux* )
3291     machine=ia64 opsys=gnu-linux
3292   ;;
3293
3294   ## Intel 386 machines where we don't care about the manufacturer
3295   i[3456]86-*-* )
3296     machine=intel386
3297     case "${canonical}" in
3298       *-cygwin )                opsys=cygwin ;;
3299       *-darwin* )               opsys=darwin
3300                                 CPP="${CC-cc} -E -no-cpp-precomp"
3301                                 ;;
3302       *-linux-gnu* )            opsys=gnu-linux ;;
3303       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3304       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3305       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3306       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3307     esac
3308   ;;
3309
3310   ## m68k Linux-based GNU system
3311   m68k-*-linux-gnu* )
3312     machine=m68k opsys=gnu-linux
3313   ;;
3314
3315   ## Mips Linux-based GNU system
3316   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3317     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3318     machine=mips opsys=gnu-linux
3319   ;;
3320
3321   ## AMD x86-64 Linux-based GNU system
3322   x86_64-*-linux-gnu* )
3323     machine=amdx86-64 opsys=gnu-linux
3324   ;;
3325
3326   ## Tensilica Xtensa Linux-based GNU system
3327   xtensa*-*-linux-gnu* )
3328     machine=xtensa opsys=gnu-linux
3329     ;;
3330
3331   ## SuperH Linux-based GNU system
3332   sh[34]*-*-linux-gnu* )
3333     machine=sh3 opsys=gnu-linux
3334   ;;
3335
3336   * )
3337     unported=yes
3338   ;;
3339 esac
3340
3341 ### If the code above didn't choose an operating system, just choose
3342 ### an operating system based on the configuration name.  You really
3343 ### only want to use this when you have no idea what the right
3344 ### operating system is; if you know what operating systems a machine
3345 ### runs, it's cleaner to make it explicit in the case statement
3346 ### above.
3347 if test x"${opsys}" = x; then
3348   case "${canonical}" in
3349     *-gnu* )                            opsys=gnu ;;
3350     *-sysv4.2uw* )                      opsys=unixware ;;
3351     *-sysv5uw* )                        opsys=unixware ;;
3352     *-sysv5OpenUNIX* )                  opsys=unixware ;;
3353     *-sysv4.1* | *-sysvr4.1* )
3354         NON_GNU_CPP=/usr/lib/cpp
3355         opsys=usg5-4 ;;
3356     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
3357         if [ x$NON_GNU_CPP = x ]; then
3358           if [ -f /usr/ccs/lib/cpp ]; then
3359             NON_GNU_CPP=/usr/ccs/lib/cpp
3360           else
3361             NON_GNU_CPP=/lib/cpp
3362           fi
3363         fi
3364         opsys=usg5-4-2 ;;
3365     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
3366     * )
3367       unported=yes
3368     ;;
3369   esac
3370 fi
3371
3372
3373
3374 if test $unported = yes; then
3375   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
3376 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3377 fi
3378
3379 machfile="m/${machine}.h"
3380 opsysfile="s/${opsys}.h"
3381
3382
3383 #### Choose a compiler.
3384 test -n "$CC" && cc_specified=yes
3385
3386 # Save the value of CFLAGS that the user specified.
3387 SPECIFIED_CFLAGS="$CFLAGS"
3388
3389 ac_ext=c
3390 ac_cpp='$CPP $CPPFLAGS'
3391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3394 if test -n "$ac_tool_prefix"; then
3395   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3396 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3398 $as_echo_n "checking for $ac_word... " >&6; }
3399 if test "${ac_cv_prog_CC+set}" = set; then :
3400   $as_echo_n "(cached) " >&6
3401 else
3402   if test -n "$CC"; then
3403   ac_cv_prog_CC="$CC" # Let the user override the test.
3404 else
3405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3406 for as_dir in $PATH
3407 do
3408   IFS=$as_save_IFS
3409   test -z "$as_dir" && as_dir=.
3410     for ac_exec_ext in '' $ac_executable_extensions; do
3411   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3412     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3413     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3414     break 2
3415   fi
3416 done
3417   done
3418 IFS=$as_save_IFS
3419
3420 fi
3421 fi
3422 CC=$ac_cv_prog_CC
3423 if test -n "$CC"; then
3424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3425 $as_echo "$CC" >&6; }
3426 else
3427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3428 $as_echo "no" >&6; }
3429 fi
3430
3431
3432 fi
3433 if test -z "$ac_cv_prog_CC"; then
3434   ac_ct_CC=$CC
3435   # Extract the first word of "gcc", so it can be a program name with args.
3436 set dummy gcc; ac_word=$2
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3438 $as_echo_n "checking for $ac_word... " >&6; }
3439 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3440   $as_echo_n "(cached) " >&6
3441 else
3442   if test -n "$ac_ct_CC"; then
3443   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3444 else
3445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3446 for as_dir in $PATH
3447 do
3448   IFS=$as_save_IFS
3449   test -z "$as_dir" && as_dir=.
3450     for ac_exec_ext in '' $ac_executable_extensions; do
3451   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3452     ac_cv_prog_ac_ct_CC="gcc"
3453     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3454     break 2
3455   fi
3456 done
3457   done
3458 IFS=$as_save_IFS
3459
3460 fi
3461 fi
3462 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3463 if test -n "$ac_ct_CC"; then
3464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3465 $as_echo "$ac_ct_CC" >&6; }
3466 else
3467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3468 $as_echo "no" >&6; }
3469 fi
3470
3471   if test "x$ac_ct_CC" = x; then
3472     CC=""
3473   else
3474     case $cross_compiling:$ac_tool_warned in
3475 yes:)
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3477 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3478 ac_tool_warned=yes ;;
3479 esac
3480     CC=$ac_ct_CC
3481   fi
3482 else
3483   CC="$ac_cv_prog_CC"
3484 fi
3485
3486 if test -z "$CC"; then
3487           if test -n "$ac_tool_prefix"; then
3488     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3489 set dummy ${ac_tool_prefix}cc; ac_word=$2
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3491 $as_echo_n "checking for $ac_word... " >&6; }
3492 if test "${ac_cv_prog_CC+set}" = set; then :
3493   $as_echo_n "(cached) " >&6
3494 else
3495   if test -n "$CC"; then
3496   ac_cv_prog_CC="$CC" # Let the user override the test.
3497 else
3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3499 for as_dir in $PATH
3500 do
3501   IFS=$as_save_IFS
3502   test -z "$as_dir" && as_dir=.
3503     for ac_exec_ext in '' $ac_executable_extensions; do
3504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3505     ac_cv_prog_CC="${ac_tool_prefix}cc"
3506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3507     break 2
3508   fi
3509 done
3510   done
3511 IFS=$as_save_IFS
3512
3513 fi
3514 fi
3515 CC=$ac_cv_prog_CC
3516 if test -n "$CC"; then
3517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3518 $as_echo "$CC" >&6; }
3519 else
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3521 $as_echo "no" >&6; }
3522 fi
3523
3524
3525   fi
3526 fi
3527 if test -z "$CC"; then
3528   # Extract the first word of "cc", so it can be a program name with args.
3529 set dummy cc; ac_word=$2
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3531 $as_echo_n "checking for $ac_word... " >&6; }
3532 if test "${ac_cv_prog_CC+set}" = set; then :
3533   $as_echo_n "(cached) " >&6
3534 else
3535   if test -n "$CC"; then
3536   ac_cv_prog_CC="$CC" # Let the user override the test.
3537 else
3538   ac_prog_rejected=no
3539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3540 for as_dir in $PATH
3541 do
3542   IFS=$as_save_IFS
3543   test -z "$as_dir" && as_dir=.
3544     for ac_exec_ext in '' $ac_executable_extensions; do
3545   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3546     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3547        ac_prog_rejected=yes
3548        continue
3549      fi
3550     ac_cv_prog_CC="cc"
3551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3552     break 2
3553   fi
3554 done
3555   done
3556 IFS=$as_save_IFS
3557
3558 if test $ac_prog_rejected = yes; then
3559   # We found a bogon in the path, so make sure we never use it.
3560   set dummy $ac_cv_prog_CC
3561   shift
3562   if test $# != 0; then
3563     # We chose a different compiler from the bogus one.
3564     # However, it has the same basename, so the bogon will be chosen
3565     # first if we set CC to just the basename; use the full file name.
3566     shift
3567     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3568   fi
3569 fi
3570 fi
3571 fi
3572 CC=$ac_cv_prog_CC
3573 if test -n "$CC"; then
3574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3575 $as_echo "$CC" >&6; }
3576 else
3577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3578 $as_echo "no" >&6; }
3579 fi
3580
3581
3582 fi
3583 if test -z "$CC"; then
3584   if test -n "$ac_tool_prefix"; then
3585   for ac_prog in cl.exe
3586   do
3587     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3588 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3590 $as_echo_n "checking for $ac_word... " >&6; }
3591 if test "${ac_cv_prog_CC+set}" = set; then :
3592   $as_echo_n "(cached) " >&6
3593 else
3594   if test -n "$CC"; then
3595   ac_cv_prog_CC="$CC" # Let the user override the test.
3596 else
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3598 for as_dir in $PATH
3599 do
3600   IFS=$as_save_IFS
3601   test -z "$as_dir" && as_dir=.
3602     for ac_exec_ext in '' $ac_executable_extensions; do
3603   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3604     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3605     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3606     break 2
3607   fi
3608 done
3609   done
3610 IFS=$as_save_IFS
3611
3612 fi
3613 fi
3614 CC=$ac_cv_prog_CC
3615 if test -n "$CC"; then
3616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3617 $as_echo "$CC" >&6; }
3618 else
3619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3620 $as_echo "no" >&6; }
3621 fi
3622
3623
3624     test -n "$CC" && break
3625   done
3626 fi
3627 if test -z "$CC"; then
3628   ac_ct_CC=$CC
3629   for ac_prog in cl.exe
3630 do
3631   # Extract the first word of "$ac_prog", so it can be a program name with args.
3632 set dummy $ac_prog; ac_word=$2
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3634 $as_echo_n "checking for $ac_word... " >&6; }
3635 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3636   $as_echo_n "(cached) " >&6
3637 else
3638   if test -n "$ac_ct_CC"; then
3639   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3640 else
3641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3642 for as_dir in $PATH
3643 do
3644   IFS=$as_save_IFS
3645   test -z "$as_dir" && as_dir=.
3646     for ac_exec_ext in '' $ac_executable_extensions; do
3647   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3648     ac_cv_prog_ac_ct_CC="$ac_prog"
3649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3650     break 2
3651   fi
3652 done
3653   done
3654 IFS=$as_save_IFS
3655
3656 fi
3657 fi
3658 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3659 if test -n "$ac_ct_CC"; then
3660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3661 $as_echo "$ac_ct_CC" >&6; }
3662 else
3663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3664 $as_echo "no" >&6; }
3665 fi
3666
3667
3668   test -n "$ac_ct_CC" && break
3669 done
3670
3671   if test "x$ac_ct_CC" = x; then
3672     CC=""
3673   else
3674     case $cross_compiling:$ac_tool_warned in
3675 yes:)
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3677 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3678 ac_tool_warned=yes ;;
3679 esac
3680     CC=$ac_ct_CC
3681   fi
3682 fi
3683
3684 fi
3685
3686
3687 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3688 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3689 as_fn_error $? "no acceptable C compiler found in \$PATH
3690 See \`config.log' for more details" "$LINENO" 5; }
3691
3692 # Provide some information about the compiler.
3693 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3694 set X $ac_compile
3695 ac_compiler=$2
3696 for ac_option in --version -v -V -qversion; do
3697   { { ac_try="$ac_compiler $ac_option >&5"
3698 case "(($ac_try" in
3699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3700   *) ac_try_echo=$ac_try;;
3701 esac
3702 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3703 $as_echo "$ac_try_echo"; } >&5
3704   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3705   ac_status=$?
3706   if test -s conftest.err; then
3707     sed '10a\
3708 ... rest of stderr output deleted ...
3709          10q' conftest.err >conftest.er1
3710     cat conftest.er1 >&5
3711   fi
3712   rm -f conftest.er1 conftest.err
3713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3714   test $ac_status = 0; }
3715 done
3716
3717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3718 /* end confdefs.h.  */
3719
3720 int
3721 main ()
3722 {
3723
3724   ;
3725   return 0;
3726 }
3727 _ACEOF
3728 ac_clean_files_save=$ac_clean_files
3729 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3730 # Try to create an executable without -o first, disregard a.out.
3731 # It will help us diagnose broken compilers, and finding out an intuition
3732 # of exeext.
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3734 $as_echo_n "checking whether the C compiler works... " >&6; }
3735 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3736
3737 # The possible output files:
3738 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3739
3740 ac_rmfiles=
3741 for ac_file in $ac_files
3742 do
3743   case $ac_file in
3744     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3745     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3746   esac
3747 done
3748 rm -f $ac_rmfiles
3749
3750 if { { ac_try="$ac_link_default"
3751 case "(($ac_try" in
3752   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3753   *) ac_try_echo=$ac_try;;
3754 esac
3755 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3756 $as_echo "$ac_try_echo"; } >&5
3757   (eval "$ac_link_default") 2>&5
3758   ac_status=$?
3759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3760   test $ac_status = 0; }; then :
3761   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3762 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3763 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3764 # so that the user can short-circuit this test for compilers unknown to
3765 # Autoconf.
3766 for ac_file in $ac_files ''
3767 do
3768   test -f "$ac_file" || continue
3769   case $ac_file in
3770     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3771         ;;
3772     [ab].out )
3773         # We found the default executable, but exeext='' is most
3774         # certainly right.
3775         break;;
3776     *.* )
3777         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3778         then :; else
3779            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3780         fi
3781         # We set ac_cv_exeext here because the later test for it is not
3782         # safe: cross compilers may not add the suffix if given an `-o'
3783         # argument, so we may need to know it at that point already.
3784         # Even if this section looks crufty: it has the advantage of
3785         # actually working.
3786         break;;
3787     * )
3788         break;;
3789   esac
3790 done
3791 test "$ac_cv_exeext" = no && ac_cv_exeext=
3792
3793 else
3794   ac_file=''
3795 fi
3796 if test -z "$ac_file"; then :
3797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3798 $as_echo "no" >&6; }
3799 $as_echo "$as_me: failed program was:" >&5
3800 sed 's/^/| /' conftest.$ac_ext >&5
3801
3802 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3803 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3804 as_fn_error 77 "C compiler cannot create executables
3805 See \`config.log' for more details" "$LINENO" 5; }
3806 else
3807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3808 $as_echo "yes" >&6; }
3809 fi
3810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3811 $as_echo_n "checking for C compiler default output file name... " >&6; }
3812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3813 $as_echo "$ac_file" >&6; }
3814 ac_exeext=$ac_cv_exeext
3815
3816 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3817 ac_clean_files=$ac_clean_files_save
3818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3819 $as_echo_n "checking for suffix of executables... " >&6; }
3820 if { { ac_try="$ac_link"
3821 case "(($ac_try" in
3822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3823   *) ac_try_echo=$ac_try;;
3824 esac
3825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3826 $as_echo "$ac_try_echo"; } >&5
3827   (eval "$ac_link") 2>&5
3828   ac_status=$?
3829   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3830   test $ac_status = 0; }; then :
3831   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3832 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3833 # work properly (i.e., refer to `conftest.exe'), while it won't with
3834 # `rm'.
3835 for ac_file in conftest.exe conftest conftest.*; do
3836   test -f "$ac_file" || continue
3837   case $ac_file in
3838     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3839     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3840           break;;
3841     * ) break;;
3842   esac
3843 done
3844 else
3845   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3846 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3847 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3848 See \`config.log' for more details" "$LINENO" 5; }
3849 fi
3850 rm -f conftest conftest$ac_cv_exeext
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3852 $as_echo "$ac_cv_exeext" >&6; }
3853
3854 rm -f conftest.$ac_ext
3855 EXEEXT=$ac_cv_exeext
3856 ac_exeext=$EXEEXT
3857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3858 /* end confdefs.h.  */
3859 #include <stdio.h>
3860 int
3861 main ()
3862 {
3863 FILE *f = fopen ("conftest.out", "w");
3864  return ferror (f) || fclose (f) != 0;
3865
3866   ;
3867   return 0;
3868 }
3869 _ACEOF
3870 ac_clean_files="$ac_clean_files conftest.out"
3871 # Check that the compiler produces executables we can run.  If not, either
3872 # the compiler is broken, or we cross compile.
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3874 $as_echo_n "checking whether we are cross compiling... " >&6; }
3875 if test "$cross_compiling" != yes; then
3876   { { ac_try="$ac_link"
3877 case "(($ac_try" in
3878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3879   *) ac_try_echo=$ac_try;;
3880 esac
3881 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3882 $as_echo "$ac_try_echo"; } >&5
3883   (eval "$ac_link") 2>&5
3884   ac_status=$?
3885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3886   test $ac_status = 0; }
3887   if { ac_try='./conftest$ac_cv_exeext'
3888   { { case "(($ac_try" in
3889   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3890   *) ac_try_echo=$ac_try;;
3891 esac
3892 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3893 $as_echo "$ac_try_echo"; } >&5
3894   (eval "$ac_try") 2>&5
3895   ac_status=$?
3896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3897   test $ac_status = 0; }; }; then
3898     cross_compiling=no
3899   else
3900     if test "$cross_compiling" = maybe; then
3901         cross_compiling=yes
3902     else
3903         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3904 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3905 as_fn_error $? "cannot run C compiled programs.
3906 If you meant to cross compile, use \`--host'.
3907 See \`config.log' for more details" "$LINENO" 5; }
3908     fi
3909   fi
3910 fi
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3912 $as_echo "$cross_compiling" >&6; }
3913
3914 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3915 ac_clean_files=$ac_clean_files_save
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3917 $as_echo_n "checking for suffix of object files... " >&6; }
3918 if test "${ac_cv_objext+set}" = set; then :
3919   $as_echo_n "(cached) " >&6
3920 else
3921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922 /* end confdefs.h.  */
3923
3924 int
3925 main ()
3926 {
3927
3928   ;
3929   return 0;
3930 }
3931 _ACEOF
3932 rm -f conftest.o conftest.obj
3933 if { { ac_try="$ac_compile"
3934 case "(($ac_try" in
3935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3936   *) ac_try_echo=$ac_try;;
3937 esac
3938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3939 $as_echo "$ac_try_echo"; } >&5
3940   (eval "$ac_compile") 2>&5
3941   ac_status=$?
3942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3943   test $ac_status = 0; }; then :
3944   for ac_file in conftest.o conftest.obj conftest.*; do
3945   test -f "$ac_file" || continue;
3946   case $ac_file in
3947     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3948     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3949        break;;
3950   esac
3951 done
3952 else
3953   $as_echo "$as_me: failed program was:" >&5
3954 sed 's/^/| /' conftest.$ac_ext >&5
3955
3956 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3957 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3958 as_fn_error $? "cannot compute suffix of object files: cannot compile
3959 See \`config.log' for more details" "$LINENO" 5; }
3960 fi
3961 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3962 fi
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3964 $as_echo "$ac_cv_objext" >&6; }
3965 OBJEXT=$ac_cv_objext
3966 ac_objext=$OBJEXT
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3968 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3969 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3970   $as_echo_n "(cached) " >&6
3971 else
3972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973 /* end confdefs.h.  */
3974
3975 int
3976 main ()
3977 {
3978 #ifndef __GNUC__
3979        choke me
3980 #endif
3981
3982   ;
3983   return 0;
3984 }
3985 _ACEOF
3986 if ac_fn_c_try_compile "$LINENO"; then :
3987   ac_compiler_gnu=yes
3988 else
3989   ac_compiler_gnu=no
3990 fi
3991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3992 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3993
3994 fi
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3996 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3997 if test $ac_compiler_gnu = yes; then
3998   GCC=yes
3999 else
4000   GCC=
4001 fi
4002 ac_test_CFLAGS=${CFLAGS+set}
4003 ac_save_CFLAGS=$CFLAGS
4004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4005 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4006 if test "${ac_cv_prog_cc_g+set}" = set; then :
4007   $as_echo_n "(cached) " >&6
4008 else
4009   ac_save_c_werror_flag=$ac_c_werror_flag
4010    ac_c_werror_flag=yes
4011    ac_cv_prog_cc_g=no
4012    CFLAGS="-g"
4013    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4014 /* end confdefs.h.  */
4015
4016 int
4017 main ()
4018 {
4019
4020   ;
4021   return 0;
4022 }
4023 _ACEOF
4024 if ac_fn_c_try_compile "$LINENO"; then :
4025   ac_cv_prog_cc_g=yes
4026 else
4027   CFLAGS=""
4028       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029 /* end confdefs.h.  */
4030
4031 int
4032 main ()
4033 {
4034
4035   ;
4036   return 0;
4037 }
4038 _ACEOF
4039 if ac_fn_c_try_compile "$LINENO"; then :
4040
4041 else
4042   ac_c_werror_flag=$ac_save_c_werror_flag
4043          CFLAGS="-g"
4044          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4045 /* end confdefs.h.  */
4046
4047 int
4048 main ()
4049 {
4050
4051   ;
4052   return 0;
4053 }
4054 _ACEOF
4055 if ac_fn_c_try_compile "$LINENO"; then :
4056   ac_cv_prog_cc_g=yes
4057 fi
4058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4059 fi
4060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4061 fi
4062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063    ac_c_werror_flag=$ac_save_c_werror_flag
4064 fi
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4066 $as_echo "$ac_cv_prog_cc_g" >&6; }
4067 if test "$ac_test_CFLAGS" = set; then
4068   CFLAGS=$ac_save_CFLAGS
4069 elif test $ac_cv_prog_cc_g = yes; then
4070   if test "$GCC" = yes; then
4071     CFLAGS="-g -O2"
4072   else
4073     CFLAGS="-g"
4074   fi
4075 else
4076   if test "$GCC" = yes; then
4077     CFLAGS="-O2"
4078   else
4079     CFLAGS=
4080   fi
4081 fi
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4083 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4084 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4085   $as_echo_n "(cached) " >&6
4086 else
4087   ac_cv_prog_cc_c89=no
4088 ac_save_CC=$CC
4089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4090 /* end confdefs.h.  */
4091 #include <stdarg.h>
4092 #include <stdio.h>
4093 #include <sys/types.h>
4094 #include <sys/stat.h>
4095 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4096 struct buf { int x; };
4097 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4098 static char *e (p, i)
4099      char **p;
4100      int i;
4101 {
4102   return p[i];
4103 }
4104 static char *f (char * (*g) (char **, int), char **p, ...)
4105 {
4106   char *s;
4107   va_list v;
4108   va_start (v,p);
4109   s = g (p, va_arg (v,int));
4110   va_end (v);
4111   return s;
4112 }
4113
4114 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4115    function prototypes and stuff, but not '\xHH' hex character constants.
4116    These don't provoke an error unfortunately, instead are silently treated
4117    as 'x'.  The following induces an error, until -std is added to get
4118    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4119    array size at least.  It's necessary to write '\x00'==0 to get something
4120    that's true only with -std.  */
4121 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4122
4123 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4124    inside strings and character constants.  */
4125 #define FOO(x) 'x'
4126 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4127
4128 int test (int i, double x);
4129 struct s1 {int (*f) (int a);};
4130 struct s2 {int (*f) (double a);};
4131 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4132 int argc;
4133 char **argv;
4134 int
4135 main ()
4136 {
4137 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4138   ;
4139   return 0;
4140 }
4141 _ACEOF
4142 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4143         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4144 do
4145   CC="$ac_save_CC $ac_arg"
4146   if ac_fn_c_try_compile "$LINENO"; then :
4147   ac_cv_prog_cc_c89=$ac_arg
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext
4150   test "x$ac_cv_prog_cc_c89" != "xno" && break
4151 done
4152 rm -f conftest.$ac_ext
4153 CC=$ac_save_CC
4154
4155 fi
4156 # AC_CACHE_VAL
4157 case "x$ac_cv_prog_cc_c89" in
4158   x)
4159     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4160 $as_echo "none needed" >&6; } ;;
4161   xno)
4162     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4163 $as_echo "unsupported" >&6; } ;;
4164   *)
4165     CC="$CC $ac_cv_prog_cc_c89"
4166     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4167 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4168 esac
4169 if test "x$ac_cv_prog_cc_c89" != xno; then :
4170
4171 fi
4172
4173 ac_ext=c
4174 ac_cpp='$CPP $CPPFLAGS'
4175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4178
4179
4180 # On Suns, sometimes $CPP names a directory.
4181 if test -n "$CPP" && test -d "$CPP"; then
4182   CPP=
4183 fi
4184
4185 ## If not using gcc, and on Solaris, and no CPP specified, see if
4186 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4187 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4188  test x"$CPP" = x; then
4189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4190 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4191
4192 if test "${emacs_cv_sunpro_c+set}" = set; then :
4193   $as_echo_n "(cached) " >&6
4194 else
4195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4196 /* end confdefs.h.  */
4197
4198 int
4199 main ()
4200 {
4201 #ifndef __SUNPRO_C
4202 fail;
4203 #endif
4204
4205   ;
4206   return 0;
4207 }
4208 _ACEOF
4209 if ac_fn_c_try_link "$LINENO"; then :
4210   emacs_cv_sunpro_c=yes
4211 else
4212   emacs_cv_sunpro_c=no
4213 fi
4214 rm -f core conftest.err conftest.$ac_objext \
4215     conftest$ac_exeext conftest.$ac_ext
4216 fi
4217
4218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4219 $as_echo "$emacs_cv_sunpro_c" >&6; }
4220
4221   if test x"$emacs_cv_sunpro_c" = xyes; then
4222     NON_GNU_CPP="$CC -E -Xs"
4223   fi
4224 fi
4225
4226 #### Some systems specify a CPP to use unless we are using GCC.
4227 #### Now that we know whether we are using GCC, we can decide whether
4228 #### to use that one.
4229 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4230 then
4231   CPP="$NON_GNU_CPP"
4232 fi
4233
4234 #### Some systems specify a CC to use unless we are using GCC.
4235 #### Now that we know whether we are using GCC, we can decide whether
4236 #### to use that one.
4237 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4238   test x$cc_specified != xyes
4239 then
4240   CC="$NON_GNU_CC"
4241 fi
4242
4243 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
4244 then
4245   CC="$CC $GCC_TEST_OPTIONS"
4246 fi
4247
4248 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
4249 then
4250   CC="$CC $NON_GCC_TEST_OPTIONS"
4251 fi
4252
4253 ac_ext=c
4254 ac_cpp='$CPP $CPPFLAGS'
4255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4259 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4260 # On Suns, sometimes $CPP names a directory.
4261 if test -n "$CPP" && test -d "$CPP"; then
4262   CPP=
4263 fi
4264 if test -z "$CPP"; then
4265   if test "${ac_cv_prog_CPP+set}" = set; then :
4266   $as_echo_n "(cached) " >&6
4267 else
4268       # Double quotes because CPP needs to be expanded
4269     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4270     do
4271       ac_preproc_ok=false
4272 for ac_c_preproc_warn_flag in '' yes
4273 do
4274   # Use a header file that comes with gcc, so configuring glibc
4275   # with a fresh cross-compiler works.
4276   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4277   # <limits.h> exists even on freestanding compilers.
4278   # On the NeXT, cc -E runs the code through the compiler's parser,
4279   # not just through cpp. "Syntax error" is here to catch this case.
4280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4281 /* end confdefs.h.  */
4282 #ifdef __STDC__
4283 # include <limits.h>
4284 #else
4285 # include <assert.h>
4286 #endif
4287                      Syntax error
4288 _ACEOF
4289 if ac_fn_c_try_cpp "$LINENO"; then :
4290
4291 else
4292   # Broken: fails on valid input.
4293 continue
4294 fi
4295 rm -f conftest.err conftest.i conftest.$ac_ext
4296
4297   # OK, works on sane cases.  Now check whether nonexistent headers
4298   # can be detected and how.
4299   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4300 /* end confdefs.h.  */
4301 #include <ac_nonexistent.h>
4302 _ACEOF
4303 if ac_fn_c_try_cpp "$LINENO"; then :
4304   # Broken: success on invalid input.
4305 continue
4306 else
4307   # Passes both tests.
4308 ac_preproc_ok=:
4309 break
4310 fi
4311 rm -f conftest.err conftest.i conftest.$ac_ext
4312
4313 done
4314 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4315 rm -f conftest.i conftest.err conftest.$ac_ext
4316 if $ac_preproc_ok; then :
4317   break
4318 fi
4319
4320     done
4321     ac_cv_prog_CPP=$CPP
4322
4323 fi
4324   CPP=$ac_cv_prog_CPP
4325 else
4326   ac_cv_prog_CPP=$CPP
4327 fi
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4329 $as_echo "$CPP" >&6; }
4330 ac_preproc_ok=false
4331 for ac_c_preproc_warn_flag in '' yes
4332 do
4333   # Use a header file that comes with gcc, so configuring glibc
4334   # with a fresh cross-compiler works.
4335   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4336   # <limits.h> exists even on freestanding compilers.
4337   # On the NeXT, cc -E runs the code through the compiler's parser,
4338   # not just through cpp. "Syntax error" is here to catch this case.
4339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4340 /* end confdefs.h.  */
4341 #ifdef __STDC__
4342 # include <limits.h>
4343 #else
4344 # include <assert.h>
4345 #endif
4346                      Syntax error
4347 _ACEOF
4348 if ac_fn_c_try_cpp "$LINENO"; then :
4349
4350 else
4351   # Broken: fails on valid input.
4352 continue
4353 fi
4354 rm -f conftest.err conftest.i conftest.$ac_ext
4355
4356   # OK, works on sane cases.  Now check whether nonexistent headers
4357   # can be detected and how.
4358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4359 /* end confdefs.h.  */
4360 #include <ac_nonexistent.h>
4361 _ACEOF
4362 if ac_fn_c_try_cpp "$LINENO"; then :
4363   # Broken: success on invalid input.
4364 continue
4365 else
4366   # Passes both tests.
4367 ac_preproc_ok=:
4368 break
4369 fi
4370 rm -f conftest.err conftest.i conftest.$ac_ext
4371
4372 done
4373 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4374 rm -f conftest.i conftest.err conftest.$ac_ext
4375 if $ac_preproc_ok; then :
4376
4377 else
4378   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4379 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4380 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4381 See \`config.log' for more details" "$LINENO" 5; }
4382 fi
4383
4384 ac_ext=c
4385 ac_cpp='$CPP $CPPFLAGS'
4386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4389
4390
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4392 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4393 if test "${ac_cv_path_GREP+set}" = set; then :
4394   $as_echo_n "(cached) " >&6
4395 else
4396   if test -z "$GREP"; then
4397   ac_path_GREP_found=false
4398   # Loop through the user's path and test for each of PROGNAME-LIST
4399   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4400 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4401 do
4402   IFS=$as_save_IFS
4403   test -z "$as_dir" && as_dir=.
4404     for ac_prog in grep ggrep; do
4405     for ac_exec_ext in '' $ac_executable_extensions; do
4406       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4407       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4408 # Check for GNU ac_path_GREP and select it if it is found.
4409   # Check for GNU $ac_path_GREP
4410 case `"$ac_path_GREP" --version 2>&1` in
4411 *GNU*)
4412   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4413 *)
4414   ac_count=0
4415   $as_echo_n 0123456789 >"conftest.in"
4416   while :
4417   do
4418     cat "conftest.in" "conftest.in" >"conftest.tmp"
4419     mv "conftest.tmp" "conftest.in"
4420     cp "conftest.in" "conftest.nl"
4421     $as_echo 'GREP' >> "conftest.nl"
4422     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4423     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4424     as_fn_arith $ac_count + 1 && ac_count=$as_val
4425     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4426       # Best one so far, save it but keep looking for a better one
4427       ac_cv_path_GREP="$ac_path_GREP"
4428       ac_path_GREP_max=$ac_count
4429     fi
4430     # 10*(2^10) chars as input seems more than enough
4431     test $ac_count -gt 10 && break
4432   done
4433   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4434 esac
4435
4436       $ac_path_GREP_found && break 3
4437     done
4438   done
4439   done
4440 IFS=$as_save_IFS
4441   if test -z "$ac_cv_path_GREP"; then
4442     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4443   fi
4444 else
4445   ac_cv_path_GREP=$GREP
4446 fi
4447
4448 fi
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4450 $as_echo "$ac_cv_path_GREP" >&6; }
4451  GREP="$ac_cv_path_GREP"
4452
4453
4454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4455 $as_echo_n "checking for egrep... " >&6; }
4456 if test "${ac_cv_path_EGREP+set}" = set; then :
4457   $as_echo_n "(cached) " >&6
4458 else
4459   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4460    then ac_cv_path_EGREP="$GREP -E"
4461    else
4462      if test -z "$EGREP"; then
4463   ac_path_EGREP_found=false
4464   # Loop through the user's path and test for each of PROGNAME-LIST
4465   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4466 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4467 do
4468   IFS=$as_save_IFS
4469   test -z "$as_dir" && as_dir=.
4470     for ac_prog in egrep; do
4471     for ac_exec_ext in '' $ac_executable_extensions; do
4472       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4473       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4474 # Check for GNU ac_path_EGREP and select it if it is found.
4475   # Check for GNU $ac_path_EGREP
4476 case `"$ac_path_EGREP" --version 2>&1` in
4477 *GNU*)
4478   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4479 *)
4480   ac_count=0
4481   $as_echo_n 0123456789 >"conftest.in"
4482   while :
4483   do
4484     cat "conftest.in" "conftest.in" >"conftest.tmp"
4485     mv "conftest.tmp" "conftest.in"
4486     cp "conftest.in" "conftest.nl"
4487     $as_echo 'EGREP' >> "conftest.nl"
4488     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4489     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4490     as_fn_arith $ac_count + 1 && ac_count=$as_val
4491     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4492       # Best one so far, save it but keep looking for a better one
4493       ac_cv_path_EGREP="$ac_path_EGREP"
4494       ac_path_EGREP_max=$ac_count
4495     fi
4496     # 10*(2^10) chars as input seems more than enough
4497     test $ac_count -gt 10 && break
4498   done
4499   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4500 esac
4501
4502       $ac_path_EGREP_found && break 3
4503     done
4504   done
4505   done
4506 IFS=$as_save_IFS
4507   if test -z "$ac_cv_path_EGREP"; then
4508     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4509   fi
4510 else
4511   ac_cv_path_EGREP=$EGREP
4512 fi
4513
4514    fi
4515 fi
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4517 $as_echo "$ac_cv_path_EGREP" >&6; }
4518  EGREP="$ac_cv_path_EGREP"
4519
4520
4521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4522 $as_echo_n "checking for ANSI C header files... " >&6; }
4523 if test "${ac_cv_header_stdc+set}" = set; then :
4524   $as_echo_n "(cached) " >&6
4525 else
4526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4527 /* end confdefs.h.  */
4528 #include <stdlib.h>
4529 #include <stdarg.h>
4530 #include <string.h>
4531 #include <float.h>
4532
4533 int
4534 main ()
4535 {
4536
4537   ;
4538   return 0;
4539 }
4540 _ACEOF
4541 if ac_fn_c_try_compile "$LINENO"; then :
4542   ac_cv_header_stdc=yes
4543 else
4544   ac_cv_header_stdc=no
4545 fi
4546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4547
4548 if test $ac_cv_header_stdc = yes; then
4549   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4551 /* end confdefs.h.  */
4552 #include <string.h>
4553
4554 _ACEOF
4555 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4556   $EGREP "memchr" >/dev/null 2>&1; then :
4557
4558 else
4559   ac_cv_header_stdc=no
4560 fi
4561 rm -f conftest*
4562
4563 fi
4564
4565 if test $ac_cv_header_stdc = yes; then
4566   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4568 /* end confdefs.h.  */
4569 #include <stdlib.h>
4570
4571 _ACEOF
4572 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4573   $EGREP "free" >/dev/null 2>&1; then :
4574
4575 else
4576   ac_cv_header_stdc=no
4577 fi
4578 rm -f conftest*
4579
4580 fi
4581
4582 if test $ac_cv_header_stdc = yes; then
4583   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4584   if test "$cross_compiling" = yes; then :
4585   :
4586 else
4587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588 /* end confdefs.h.  */
4589 #include <ctype.h>
4590 #include <stdlib.h>
4591 #if ((' ' & 0x0FF) == 0x020)
4592 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4593 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4594 #else
4595 # define ISLOWER(c) \
4596                    (('a' <= (c) && (c) <= 'i') \
4597                      || ('j' <= (c) && (c) <= 'r') \
4598                      || ('s' <= (c) && (c) <= 'z'))
4599 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4600 #endif
4601
4602 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4603 int
4604 main ()
4605 {
4606   int i;
4607   for (i = 0; i < 256; i++)
4608     if (XOR (islower (i), ISLOWER (i))
4609         || toupper (i) != TOUPPER (i))
4610       return 2;
4611   return 0;
4612 }
4613 _ACEOF
4614 if ac_fn_c_try_run "$LINENO"; then :
4615
4616 else
4617   ac_cv_header_stdc=no
4618 fi
4619 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4620   conftest.$ac_objext conftest.beam conftest.$ac_ext
4621 fi
4622
4623 fi
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4626 $as_echo "$ac_cv_header_stdc" >&6; }
4627 if test $ac_cv_header_stdc = yes; then
4628
4629 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4630
4631 fi
4632
4633 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4634 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4635                   inttypes.h stdint.h unistd.h
4636 do :
4637   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4638 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4639 "
4640 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4641   cat >>confdefs.h <<_ACEOF
4642 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4643 _ACEOF
4644
4645 fi
4646
4647 done
4648
4649
4650
4651   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4652 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4653   MINIX=yes
4654 else
4655   MINIX=
4656 fi
4657
4658
4659   if test "$MINIX" = yes; then
4660
4661 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4662
4663
4664 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4665
4666
4667 $as_echo "#define _MINIX 1" >>confdefs.h
4668
4669   fi
4670
4671
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4673 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4674 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4675   $as_echo_n "(cached) " >&6
4676 else
4677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h.  */
4679
4680 #         define __EXTENSIONS__ 1
4681           $ac_includes_default
4682 int
4683 main ()
4684 {
4685
4686   ;
4687   return 0;
4688 }
4689 _ACEOF
4690 if ac_fn_c_try_compile "$LINENO"; then :
4691   ac_cv_safe_to_define___extensions__=yes
4692 else
4693   ac_cv_safe_to_define___extensions__=no
4694 fi
4695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4696 fi
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4698 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4699   test $ac_cv_safe_to_define___extensions__ = yes &&
4700     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4701
4702   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4703
4704   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4705
4706   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4707
4708   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4709
4710
4711
4712 ### Use -Wno-pointer-sign if the compiler supports it
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4714 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4715 SAVE_CFLAGS="$CFLAGS"
4716 CFLAGS="$CFLAGS -Wno-pointer-sign"
4717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4718 /* end confdefs.h.  */
4719
4720 int
4721 main ()
4722 {
4723
4724   ;
4725   return 0;
4726 }
4727 _ACEOF
4728 if ac_fn_c_try_compile "$LINENO"; then :
4729   has_option=yes
4730 else
4731   has_option=no
4732 fi
4733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4734 if test $has_option = yes; then
4735    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4736 fi
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4738 $as_echo "$has_option" >&6; }
4739 CFLAGS="$SAVE_CFLAGS"
4740 unset has_option
4741 unset SAVE_CFLAGS
4742
4743 ### Use -Wdeclaration-after-statement if the compiler supports it
4744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4745 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4746 SAVE_CFLAGS="$CFLAGS"
4747 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4749 /* end confdefs.h.  */
4750
4751 int
4752 main ()
4753 {
4754
4755   ;
4756   return 0;
4757 }
4758 _ACEOF
4759 if ac_fn_c_try_compile "$LINENO"; then :
4760   has_option=yes
4761 else
4762   has_option=no
4763 fi
4764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4765 if test $has_option = yes; then
4766    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4767 fi
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4769 $as_echo "$has_option" >&6; }
4770 CFLAGS="$SAVE_CFLAGS"
4771 unset has_option
4772 unset SAVE_CFLAGS
4773
4774 #### Some other nice autoconf tests.
4775
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4777 $as_echo_n "checking whether ln -s works... " >&6; }
4778 LN_S=$as_ln_s
4779 if test "$LN_S" = "ln -s"; then
4780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4781 $as_echo "yes" >&6; }
4782 else
4783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4784 $as_echo "no, using $LN_S" >&6; }
4785 fi
4786
4787 ac_ext=c
4788 ac_cpp='$CPP $CPPFLAGS'
4789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4793 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4794 # On Suns, sometimes $CPP names a directory.
4795 if test -n "$CPP" && test -d "$CPP"; then
4796   CPP=
4797 fi
4798 if test -z "$CPP"; then
4799   if test "${ac_cv_prog_CPP+set}" = set; then :
4800   $as_echo_n "(cached) " >&6
4801 else
4802       # Double quotes because CPP needs to be expanded
4803     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4804     do
4805       ac_preproc_ok=false
4806 for ac_c_preproc_warn_flag in '' yes
4807 do
4808   # Use a header file that comes with gcc, so configuring glibc
4809   # with a fresh cross-compiler works.
4810   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4811   # <limits.h> exists even on freestanding compilers.
4812   # On the NeXT, cc -E runs the code through the compiler's parser,
4813   # not just through cpp. "Syntax error" is here to catch this case.
4814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4815 /* end confdefs.h.  */
4816 #ifdef __STDC__
4817 # include <limits.h>
4818 #else
4819 # include <assert.h>
4820 #endif
4821                      Syntax error
4822 _ACEOF
4823 if ac_fn_c_try_cpp "$LINENO"; then :
4824
4825 else
4826   # Broken: fails on valid input.
4827 continue
4828 fi
4829 rm -f conftest.err conftest.i conftest.$ac_ext
4830
4831   # OK, works on sane cases.  Now check whether nonexistent headers
4832   # can be detected and how.
4833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4834 /* end confdefs.h.  */
4835 #include <ac_nonexistent.h>
4836 _ACEOF
4837 if ac_fn_c_try_cpp "$LINENO"; then :
4838   # Broken: success on invalid input.
4839 continue
4840 else
4841   # Passes both tests.
4842 ac_preproc_ok=:
4843 break
4844 fi
4845 rm -f conftest.err conftest.i conftest.$ac_ext
4846
4847 done
4848 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4849 rm -f conftest.i conftest.err conftest.$ac_ext
4850 if $ac_preproc_ok; then :
4851   break
4852 fi
4853
4854     done
4855     ac_cv_prog_CPP=$CPP
4856
4857 fi
4858   CPP=$ac_cv_prog_CPP
4859 else
4860   ac_cv_prog_CPP=$CPP
4861 fi
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4863 $as_echo "$CPP" >&6; }
4864 ac_preproc_ok=false
4865 for ac_c_preproc_warn_flag in '' yes
4866 do
4867   # Use a header file that comes with gcc, so configuring glibc
4868   # with a fresh cross-compiler works.
4869   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4870   # <limits.h> exists even on freestanding compilers.
4871   # On the NeXT, cc -E runs the code through the compiler's parser,
4872   # not just through cpp. "Syntax error" is here to catch this case.
4873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4874 /* end confdefs.h.  */
4875 #ifdef __STDC__
4876 # include <limits.h>
4877 #else
4878 # include <assert.h>
4879 #endif
4880                      Syntax error
4881 _ACEOF
4882 if ac_fn_c_try_cpp "$LINENO"; then :
4883
4884 else
4885   # Broken: fails on valid input.
4886 continue
4887 fi
4888 rm -f conftest.err conftest.i conftest.$ac_ext
4889
4890   # OK, works on sane cases.  Now check whether nonexistent headers
4891   # can be detected and how.
4892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4893 /* end confdefs.h.  */
4894 #include <ac_nonexistent.h>
4895 _ACEOF
4896 if ac_fn_c_try_cpp "$LINENO"; then :
4897   # Broken: success on invalid input.
4898 continue
4899 else
4900   # Passes both tests.
4901 ac_preproc_ok=:
4902 break
4903 fi
4904 rm -f conftest.err conftest.i conftest.$ac_ext
4905
4906 done
4907 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4908 rm -f conftest.i conftest.err conftest.$ac_ext
4909 if $ac_preproc_ok; then :
4910
4911 else
4912   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4913 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4914 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4915 See \`config.log' for more details" "$LINENO" 5; }
4916 fi
4917
4918 ac_ext=c
4919 ac_cpp='$CPP $CPPFLAGS'
4920 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4921 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4922 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4923
4924 # Find a good install program.  We prefer a C program (faster),
4925 # so one script is as good as another.  But avoid the broken or
4926 # incompatible versions:
4927 # SysV /etc/install, /usr/sbin/install
4928 # SunOS /usr/etc/install
4929 # IRIX /sbin/install
4930 # AIX /bin/install
4931 # AmigaOS /C/install, which installs bootblocks on floppy discs
4932 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4933 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4934 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4935 # OS/2's system install, which has a completely different semantic
4936 # ./install, which can be erroneously created by make from ./install.sh.
4937 # Reject install programs that cannot install multiple files.
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4939 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4940 if test -z "$INSTALL"; then
4941 if test "${ac_cv_path_install+set}" = set; then :
4942   $as_echo_n "(cached) " >&6
4943 else
4944   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4945 for as_dir in $PATH
4946 do
4947   IFS=$as_save_IFS
4948   test -z "$as_dir" && as_dir=.
4949     # Account for people who put trailing slashes in PATH elements.
4950 case $as_dir/ in #((
4951   ./ | .// | /[cC]/* | \
4952   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4953   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4954   /usr/ucb/* ) ;;
4955   *)
4956     # OSF1 and SCO ODT 3.0 have their own names for install.
4957     # Don't use installbsd from OSF since it installs stuff as root
4958     # by default.
4959     for ac_prog in ginstall scoinst install; do
4960       for ac_exec_ext in '' $ac_executable_extensions; do
4961         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4962           if test $ac_prog = install &&
4963             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4964             # AIX install.  It has an incompatible calling convention.
4965             :
4966           elif test $ac_prog = install &&
4967             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4968             # program-specific install script used by HP pwplus--don't use.
4969             :
4970           else
4971             rm -rf conftest.one conftest.two conftest.dir
4972             echo one > conftest.one
4973             echo two > conftest.two
4974             mkdir conftest.dir
4975             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4976               test -s conftest.one && test -s conftest.two &&
4977               test -s conftest.dir/conftest.one &&
4978               test -s conftest.dir/conftest.two
4979             then
4980               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4981               break 3
4982             fi
4983           fi
4984         fi
4985       done
4986     done
4987     ;;
4988 esac
4989
4990   done
4991 IFS=$as_save_IFS
4992
4993 rm -rf conftest.one conftest.two conftest.dir
4994
4995 fi
4996   if test "${ac_cv_path_install+set}" = set; then
4997     INSTALL=$ac_cv_path_install
4998   else
4999     # As a last resort, use the slow shell script.  Don't cache a
5000     # value for INSTALL within a source directory, because that will
5001     # break other packages using the cache if that directory is
5002     # removed, or if the value is a relative name.
5003     INSTALL=$ac_install_sh
5004   fi
5005 fi
5006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5007 $as_echo "$INSTALL" >&6; }
5008
5009 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5010 # It thinks the first close brace ends the variable substitution.
5011 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5012
5013 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5014
5015 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5016
5017 if test "x$RANLIB" = x; then
5018   if test -n "$ac_tool_prefix"; then
5019   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5020 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5022 $as_echo_n "checking for $ac_word... " >&6; }
5023 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5024   $as_echo_n "(cached) " >&6
5025 else
5026   if test -n "$RANLIB"; then
5027   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5028 else
5029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5030 for as_dir in $PATH
5031 do
5032   IFS=$as_save_IFS
5033   test -z "$as_dir" && as_dir=.
5034     for ac_exec_ext in '' $ac_executable_extensions; do
5035   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5036     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5037     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5038     break 2
5039   fi
5040 done
5041   done
5042 IFS=$as_save_IFS
5043
5044 fi
5045 fi
5046 RANLIB=$ac_cv_prog_RANLIB
5047 if test -n "$RANLIB"; then
5048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5049 $as_echo "$RANLIB" >&6; }
5050 else
5051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5052 $as_echo "no" >&6; }
5053 fi
5054
5055
5056 fi
5057 if test -z "$ac_cv_prog_RANLIB"; then
5058   ac_ct_RANLIB=$RANLIB
5059   # Extract the first word of "ranlib", so it can be a program name with args.
5060 set dummy ranlib; ac_word=$2
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5062 $as_echo_n "checking for $ac_word... " >&6; }
5063 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5064   $as_echo_n "(cached) " >&6
5065 else
5066   if test -n "$ac_ct_RANLIB"; then
5067   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5068 else
5069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5070 for as_dir in $PATH
5071 do
5072   IFS=$as_save_IFS
5073   test -z "$as_dir" && as_dir=.
5074     for ac_exec_ext in '' $ac_executable_extensions; do
5075   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5076     ac_cv_prog_ac_ct_RANLIB="ranlib"
5077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5078     break 2
5079   fi
5080 done
5081   done
5082 IFS=$as_save_IFS
5083
5084 fi
5085 fi
5086 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5087 if test -n "$ac_ct_RANLIB"; then
5088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5089 $as_echo "$ac_ct_RANLIB" >&6; }
5090 else
5091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5092 $as_echo "no" >&6; }
5093 fi
5094
5095   if test "x$ac_ct_RANLIB" = x; then
5096     RANLIB=":"
5097   else
5098     case $cross_compiling:$ac_tool_warned in
5099 yes:)
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5101 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5102 ac_tool_warned=yes ;;
5103 esac
5104     RANLIB=$ac_ct_RANLIB
5105   fi
5106 else
5107   RANLIB="$ac_cv_prog_RANLIB"
5108 fi
5109
5110 fi
5111 # Extract the first word of "install-info", so it can be a program name with args.
5112 set dummy install-info; ac_word=$2
5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5114 $as_echo_n "checking for $ac_word... " >&6; }
5115 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5116   $as_echo_n "(cached) " >&6
5117 else
5118   case $INSTALL_INFO in
5119   [\\/]* | ?:[\\/]*)
5120   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5121   ;;
5122   *)
5123   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5124 for as_dir in $PATH
5125 do
5126   IFS=$as_save_IFS
5127   test -z "$as_dir" && as_dir=.
5128     for ac_exec_ext in '' $ac_executable_extensions; do
5129   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5130     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5131     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5132     break 2
5133   fi
5134 done
5135   done
5136 IFS=$as_save_IFS
5137
5138   ;;
5139 esac
5140 fi
5141 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5142 if test -n "$INSTALL_INFO"; then
5143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5144 $as_echo "$INSTALL_INFO" >&6; }
5145 else
5146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5147 $as_echo "no" >&6; }
5148 fi
5149
5150
5151 # Extract the first word of "install-info", so it can be a program name with args.
5152 set dummy install-info; ac_word=$2
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5154 $as_echo_n "checking for $ac_word... " >&6; }
5155 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5156   $as_echo_n "(cached) " >&6
5157 else
5158   case $INSTALL_INFO in
5159   [\\/]* | ?:[\\/]*)
5160   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5161   ;;
5162   *)
5163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5164 for as_dir in /usr/sbin
5165 do
5166   IFS=$as_save_IFS
5167   test -z "$as_dir" && as_dir=.
5168     for ac_exec_ext in '' $ac_executable_extensions; do
5169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5170     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5172     break 2
5173   fi
5174 done
5175   done
5176 IFS=$as_save_IFS
5177
5178   ;;
5179 esac
5180 fi
5181 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5182 if test -n "$INSTALL_INFO"; then
5183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5184 $as_echo "$INSTALL_INFO" >&6; }
5185 else
5186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5187 $as_echo "no" >&6; }
5188 fi
5189
5190
5191 # Extract the first word of "install-info", so it can be a program name with args.
5192 set dummy install-info; ac_word=$2
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5194 $as_echo_n "checking for $ac_word... " >&6; }
5195 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5196   $as_echo_n "(cached) " >&6
5197 else
5198   case $INSTALL_INFO in
5199   [\\/]* | ?:[\\/]*)
5200   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5201   ;;
5202   *)
5203   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5204 for as_dir in /sbin
5205 do
5206   IFS=$as_save_IFS
5207   test -z "$as_dir" && as_dir=.
5208     for ac_exec_ext in '' $ac_executable_extensions; do
5209   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5210     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5211     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5212     break 2
5213   fi
5214 done
5215   done
5216 IFS=$as_save_IFS
5217
5218   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5219   ;;
5220 esac
5221 fi
5222 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5223 if test -n "$INSTALL_INFO"; then
5224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5225 $as_echo "$INSTALL_INFO" >&6; }
5226 else
5227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5228 $as_echo "no" >&6; }
5229 fi
5230
5231
5232 # Extract the first word of "gzip", so it can be a program name with args.
5233 set dummy gzip; ac_word=$2
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5235 $as_echo_n "checking for $ac_word... " >&6; }
5236 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5237   $as_echo_n "(cached) " >&6
5238 else
5239   case $GZIP_PROG in
5240   [\\/]* | ?:[\\/]*)
5241   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5242   ;;
5243   *)
5244   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5245 for as_dir in $PATH
5246 do
5247   IFS=$as_save_IFS
5248   test -z "$as_dir" && as_dir=.
5249     for ac_exec_ext in '' $ac_executable_extensions; do
5250   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5251     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5253     break 2
5254   fi
5255 done
5256   done
5257 IFS=$as_save_IFS
5258
5259   ;;
5260 esac
5261 fi
5262 GZIP_PROG=$ac_cv_path_GZIP_PROG
5263 if test -n "$GZIP_PROG"; then
5264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5265 $as_echo "$GZIP_PROG" >&6; }
5266 else
5267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5268 $as_echo "no" >&6; }
5269 fi
5270
5271
5272
5273
5274 ## Need makeinfo >= 4.6 (?) to build the manuals.
5275 # Extract the first word of "makeinfo", so it can be a program name with args.
5276 set dummy makeinfo; ac_word=$2
5277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5278 $as_echo_n "checking for $ac_word... " >&6; }
5279 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5280   $as_echo_n "(cached) " >&6
5281 else
5282   case $MAKEINFO in
5283   [\\/]* | ?:[\\/]*)
5284   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5285   ;;
5286   *)
5287   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5288 for as_dir in $PATH
5289 do
5290   IFS=$as_save_IFS
5291   test -z "$as_dir" && as_dir=.
5292     for ac_exec_ext in '' $ac_executable_extensions; do
5293   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5294     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5295     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5296     break 2
5297   fi
5298 done
5299   done
5300 IFS=$as_save_IFS
5301
5302   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5303   ;;
5304 esac
5305 fi
5306 MAKEINFO=$ac_cv_path_MAKEINFO
5307 if test -n "$MAKEINFO"; then
5308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5309 $as_echo "$MAKEINFO" >&6; }
5310 else
5311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5312 $as_echo "no" >&6; }
5313 fi
5314
5315
5316 if test "$MAKEINFO" != "no" && \
5317   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
5318    MAKEINFO=no
5319 fi
5320
5321 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5322 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5323 ## therefore in the category of "special tools" not normally required, which
5324 ## configure does not have to check for (eg autoconf itself).
5325 ## In a Bazaar checkout on the other hand, the manuals are not included.
5326 ## So makeinfo is a requirement to build from Bazaar, and configure
5327 ## should test for it as it does for any other build requirement.
5328 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5329 ## with pre-built manuals, from a Bazaar checkout.
5330 if test "$MAKEINFO" = "no"; then
5331   if test "x${with_makeinfo}" = "xno"; then
5332     MAKEINFO=off
5333   elif ! test -e $srcdir/info/emacs; then
5334     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
5335 source tree does not seem to have pre-built manuals in the \`info' directory.
5336 Either install a suitable version of makeinfo, or re-run configure
5337 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5338   fi
5339 fi
5340
5341
5342 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5343 then
5344   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5345 fi
5346
5347 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5348 then
5349   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5350 fi
5351
5352
5353 late_LDFLAGS=$LDFLAGS
5354 if test "$GCC" = yes; then
5355   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5356 else
5357   LDFLAGS="$LDFLAGS -znocombreloc"
5358 fi
5359
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5361 $as_echo_n "checking for -znocombreloc... " >&6; }
5362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5363 /* end confdefs.h.  */
5364 main(){return 0;}
5365 _ACEOF
5366 if ac_fn_c_try_link "$LINENO"; then :
5367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5368 $as_echo "yes" >&6; }
5369 else
5370   LDFLAGS=$late_LDFLAGS
5371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5372 $as_echo "no" >&6; }
5373 fi
5374 rm -f core conftest.err conftest.$ac_objext \
5375     conftest$ac_exeext conftest.$ac_ext
5376
5377 #### Extract some information from the operating system and machine files.
5378
5379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the machine- and system-dependent files to find out
5380  - which libraries the lib-src programs will want, and
5381  - whether the GNU malloc routines are usable..." >&5
5382 $as_echo "$as_me: checking the machine- and system-dependent files to find out
5383  - which libraries the lib-src programs will want, and
5384  - whether the GNU malloc routines are usable..." >&6;}
5385
5386 ### First figure out CFLAGS (which we use for running the compiler here)
5387 ### and REAL_CFLAGS (which we use for real compilation).
5388 ### The two are the same except on a few systems, where they are made
5389 ### different to work around various lossages.  For example,
5390 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5391 ### as implying static linking.
5392
5393 ### If the CFLAGS env var is specified, we use that value
5394 ### instead of the default.
5395
5396 ### It's not important that this name contain the PID; you can't run
5397 ### two configures in the same directory and have anything work
5398 ### anyway.
5399 tempcname="conftest.c"
5400
5401 echo '
5402 #include "'${srcdir}'/src/'${opsysfile}'"
5403 #include "'${srcdir}'/src/'${machfile}'"
5404 #ifndef LIBS_MACHINE
5405 #define LIBS_MACHINE
5406 #endif
5407 #ifndef LIBS_SYSTEM
5408 #define LIBS_SYSTEM
5409 #endif
5410 #ifndef C_SWITCH_SYSTEM
5411 #define C_SWITCH_SYSTEM
5412 #endif
5413 #ifndef C_SWITCH_MACHINE
5414 #define C_SWITCH_MACHINE
5415 #endif
5416 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5417 configure___ c_switch_system=C_SWITCH_SYSTEM
5418 configure___ c_switch_machine=C_SWITCH_MACHINE
5419
5420 #ifndef LIB_X11_LIB
5421 #define LIB_X11_LIB -lX11
5422 #endif
5423
5424 #ifndef LIBX11_SYSTEM
5425 #define LIBX11_SYSTEM
5426 #endif
5427 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5428
5429 #ifdef UNEXEC
5430 configure___ unexec=UNEXEC
5431 #else
5432 configure___ unexec=unexec.o
5433 #endif
5434
5435 #ifdef SYSTEM_MALLOC
5436 configure___ system_malloc=yes
5437 #else
5438 configure___ system_malloc=no
5439 #endif
5440
5441 #ifdef USE_MMAP_FOR_BUFFERS
5442 configure___ use_mmap_for_buffers=yes
5443 #else
5444 configure___ use_mmap_for_buffers=no
5445 #endif
5446
5447 #ifndef C_DEBUG_SWITCH
5448 #define C_DEBUG_SWITCH -g
5449 #endif
5450
5451 #ifndef C_OPTIMIZE_SWITCH
5452 #ifdef __GNUC__
5453 #define C_OPTIMIZE_SWITCH -O2
5454 #else
5455 #define C_OPTIMIZE_SWITCH -O
5456 #endif
5457 #endif
5458
5459 #ifndef C_WARNINGS_SWITCH
5460 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5461 #endif
5462
5463 #ifndef LD_SWITCH_MACHINE
5464 #define LD_SWITCH_MACHINE
5465 #endif
5466
5467 #ifndef LD_SWITCH_SYSTEM
5468 #define LD_SWITCH_SYSTEM
5469 #endif
5470
5471 #ifndef LD_SWITCH_X_SITE_AUX
5472 #define LD_SWITCH_X_SITE_AUX
5473 #endif
5474
5475 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5476 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5477
5478 #ifdef THIS_IS_CONFIGURE
5479
5480 /* Get the CFLAGS for tests in configure.  */
5481 #ifdef __GNUC__
5482 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5483 #else
5484 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5485 #endif
5486
5487 #else /* not THIS_IS_CONFIGURE */
5488
5489 /* Get the CFLAGS for real compilation.  */
5490 #ifdef __GNUC__
5491 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH ${PROFILING_CFLAGS} '${SPECIFIED_CFLAGS}'
5492 #else
5493 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5494 #endif
5495
5496 #endif /* not THIS_IS_CONFIGURE */
5497 ' > ${tempcname}
5498
5499 LDFLAGS="${LDFLAGS} ${PROFILING_LDFLAGS}"
5500
5501 # The value of CPP is a quoted variable reference, so we need to do this
5502 # to get its actual value...
5503 CPP=`eval "echo $CPP"`
5504 eval `${CPP} -Isrc ${tempcname} \
5505        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5506 if test "x$SPECIFIED_CFLAGS" = x; then
5507   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5508          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5509 else
5510   REAL_CFLAGS="$CFLAGS"
5511 fi
5512 rm ${tempcname}
5513
5514 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5515
5516 ### Make sure subsequent tests use flags consistent with the build flags.
5517
5518 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5519   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5520 else
5521   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5522 fi
5523
5524
5525
5526 # Check whether --enable-largefile was given.
5527 if test "${enable_largefile+set}" = set; then :
5528   enableval=$enable_largefile;
5529 fi
5530
5531 if test "$enable_largefile" != no; then
5532
5533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5534 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5535 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5536   $as_echo_n "(cached) " >&6
5537 else
5538   ac_cv_sys_largefile_CC=no
5539      if test "$GCC" != yes; then
5540        ac_save_CC=$CC
5541        while :; do
5542          # IRIX 6.2 and later do not support large files by default,
5543          # so use the C compiler's -n32 option if that helps.
5544          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5545 /* end confdefs.h.  */
5546 #include <sys/types.h>
5547  /* Check that off_t can represent 2**63 - 1 correctly.
5548     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5549     since some C++ compilers masquerading as C compilers
5550     incorrectly reject 9223372036854775807.  */
5551 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5552   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5553                        && LARGE_OFF_T % 2147483647 == 1)
5554                       ? 1 : -1];
5555 int
5556 main ()
5557 {
5558
5559   ;
5560   return 0;
5561 }
5562 _ACEOF
5563          if ac_fn_c_try_compile "$LINENO"; then :
5564   break
5565 fi
5566 rm -f core conftest.err conftest.$ac_objext
5567          CC="$CC -n32"
5568          if ac_fn_c_try_compile "$LINENO"; then :
5569   ac_cv_sys_largefile_CC=' -n32'; break
5570 fi
5571 rm -f core conftest.err conftest.$ac_objext
5572          break
5573        done
5574        CC=$ac_save_CC
5575        rm -f conftest.$ac_ext
5576     fi
5577 fi
5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5579 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5580   if test "$ac_cv_sys_largefile_CC" != no; then
5581     CC=$CC$ac_cv_sys_largefile_CC
5582   fi
5583
5584   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5585 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5586 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5587   $as_echo_n "(cached) " >&6
5588 else
5589   while :; do
5590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5591 /* end confdefs.h.  */
5592 #include <sys/types.h>
5593  /* Check that off_t can represent 2**63 - 1 correctly.
5594     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5595     since some C++ compilers masquerading as C compilers
5596     incorrectly reject 9223372036854775807.  */
5597 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5598   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5599                        && LARGE_OFF_T % 2147483647 == 1)
5600                       ? 1 : -1];
5601 int
5602 main ()
5603 {
5604
5605   ;
5606   return 0;
5607 }
5608 _ACEOF
5609 if ac_fn_c_try_compile "$LINENO"; then :
5610   ac_cv_sys_file_offset_bits=no; break
5611 fi
5612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5614 /* end confdefs.h.  */
5615 #define _FILE_OFFSET_BITS 64
5616 #include <sys/types.h>
5617  /* Check that off_t can represent 2**63 - 1 correctly.
5618     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5619     since some C++ compilers masquerading as C compilers
5620     incorrectly reject 9223372036854775807.  */
5621 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5622   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5623                        && LARGE_OFF_T % 2147483647 == 1)
5624                       ? 1 : -1];
5625 int
5626 main ()
5627 {
5628
5629   ;
5630   return 0;
5631 }
5632 _ACEOF
5633 if ac_fn_c_try_compile "$LINENO"; then :
5634   ac_cv_sys_file_offset_bits=64; break
5635 fi
5636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5637   ac_cv_sys_file_offset_bits=unknown
5638   break
5639 done
5640 fi
5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5642 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5643 case $ac_cv_sys_file_offset_bits in #(
5644   no | unknown) ;;
5645   *)
5646 cat >>confdefs.h <<_ACEOF
5647 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5648 _ACEOF
5649 ;;
5650 esac
5651 rm -rf conftest*
5652   if test $ac_cv_sys_file_offset_bits = unknown; then
5653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5654 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5655 if test "${ac_cv_sys_large_files+set}" = set; then :
5656   $as_echo_n "(cached) " >&6
5657 else
5658   while :; do
5659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5660 /* end confdefs.h.  */
5661 #include <sys/types.h>
5662  /* Check that off_t can represent 2**63 - 1 correctly.
5663     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5664     since some C++ compilers masquerading as C compilers
5665     incorrectly reject 9223372036854775807.  */
5666 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5667   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5668                        && LARGE_OFF_T % 2147483647 == 1)
5669                       ? 1 : -1];
5670 int
5671 main ()
5672 {
5673
5674   ;
5675   return 0;
5676 }
5677 _ACEOF
5678 if ac_fn_c_try_compile "$LINENO"; then :
5679   ac_cv_sys_large_files=no; break
5680 fi
5681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683 /* end confdefs.h.  */
5684 #define _LARGE_FILES 1
5685 #include <sys/types.h>
5686  /* Check that off_t can represent 2**63 - 1 correctly.
5687     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5688     since some C++ compilers masquerading as C compilers
5689     incorrectly reject 9223372036854775807.  */
5690 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5691   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5692                        && LARGE_OFF_T % 2147483647 == 1)
5693                       ? 1 : -1];
5694 int
5695 main ()
5696 {
5697
5698   ;
5699   return 0;
5700 }
5701 _ACEOF
5702 if ac_fn_c_try_compile "$LINENO"; then :
5703   ac_cv_sys_large_files=1; break
5704 fi
5705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5706   ac_cv_sys_large_files=unknown
5707   break
5708 done
5709 fi
5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5711 $as_echo "$ac_cv_sys_large_files" >&6; }
5712 case $ac_cv_sys_large_files in #(
5713   no | unknown) ;;
5714   *)
5715 cat >>confdefs.h <<_ACEOF
5716 #define _LARGE_FILES $ac_cv_sys_large_files
5717 _ACEOF
5718 ;;
5719 esac
5720 rm -rf conftest*
5721   fi
5722 fi
5723
5724
5725 ## Note: at present CRT_DIR is only used for amdx86-64 and ibms390x.
5726 ## Other machine types hard-code the location in src/[ms]/*.h.
5727 case "${canonical}" in
5728   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5729    ## On x86-64 and s390x GNU/Linux distributions, the standard library
5730    ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
5731    ## For anything else (eg /usr/lib32), it is up the user to specify
5732    ## the location (bug#5655).
5733    ## Test for crtn.o, not just the directory, because sometimes the
5734    ## directory exists but does not have the relevant files (bug#1287).
5735    ## If user specified a crt-dir, use that unconditionally.
5736    if test "X$CRT_DIR" = "X"; then
5737      CRT_DIR=/usr/lib
5738      test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5739    fi
5740
5741    test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5742      as_fn_error $? "crt*.o not found.  Use --with-crt-dir to specify the location." "$LINENO" 5
5743    ;;
5744 esac
5745 test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5746
5747
5748
5749
5750
5751 if test "${with_sound}" != "no"; then
5752   # Sound support for GNU/Linux and the free BSDs.
5753   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5754 do :
5755   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5756 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5757 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5758   cat >>confdefs.h <<_ACEOF
5759 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5760 _ACEOF
5761
5762 fi
5763
5764 done
5765
5766   # Emulation library used on NetBSD.
5767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5768 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5769 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
5770   $as_echo_n "(cached) " >&6
5771 else
5772   ac_check_lib_save_LIBS=$LIBS
5773 LIBS="-lossaudio  $LIBS"
5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5775 /* end confdefs.h.  */
5776
5777 /* Override any GCC internal prototype to avoid an error.
5778    Use char because int might match the return type of a GCC
5779    builtin and then its argument prototype would still apply.  */
5780 #ifdef __cplusplus
5781 extern "C"
5782 #endif
5783 char _oss_ioctl ();
5784 int
5785 main ()
5786 {
5787 return _oss_ioctl ();
5788   ;
5789   return 0;
5790 }
5791 _ACEOF
5792 if ac_fn_c_try_link "$LINENO"; then :
5793   ac_cv_lib_ossaudio__oss_ioctl=yes
5794 else
5795   ac_cv_lib_ossaudio__oss_ioctl=no
5796 fi
5797 rm -f core conftest.err conftest.$ac_objext \
5798     conftest$ac_exeext conftest.$ac_ext
5799 LIBS=$ac_check_lib_save_LIBS
5800 fi
5801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
5802 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
5803 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
5804   LIBSOUND=-lossaudio
5805 else
5806   LIBSOUND=
5807 fi
5808
5809
5810
5811   ALSA_REQUIRED=1.0.0
5812   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
5813
5814   succeeded=no
5815
5816   # Extract the first word of "pkg-config", so it can be a program name with args.
5817 set dummy pkg-config; ac_word=$2
5818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5819 $as_echo_n "checking for $ac_word... " >&6; }
5820 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
5821   $as_echo_n "(cached) " >&6
5822 else
5823   case $PKG_CONFIG in
5824   [\\/]* | ?:[\\/]*)
5825   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5826   ;;
5827   *)
5828   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5829 for as_dir in $PATH
5830 do
5831   IFS=$as_save_IFS
5832   test -z "$as_dir" && as_dir=.
5833     for ac_exec_ext in '' $ac_executable_extensions; do
5834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5835     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5837     break 2
5838   fi
5839 done
5840   done
5841 IFS=$as_save_IFS
5842
5843   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
5844   ;;
5845 esac
5846 fi
5847 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5848 if test -n "$PKG_CONFIG"; then
5849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5850 $as_echo "$PKG_CONFIG" >&6; }
5851 else
5852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5853 $as_echo "no" >&6; }
5854 fi
5855
5856
5857
5858   if test "$PKG_CONFIG" = "no" ; then
5859      HAVE_ALSA=no
5860   else
5861      PKG_CONFIG_MIN_VERSION=0.9.0
5862      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
5863         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
5864 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
5865
5866         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
5867             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5868 $as_echo "yes" >&6; }
5869             succeeded=yes
5870
5871             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
5872 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
5873             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
5874             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
5875 $as_echo "$ALSA_CFLAGS" >&6; }
5876
5877             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
5878 $as_echo_n "checking ALSA_LIBS... " >&6; }
5879             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
5880             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
5881 $as_echo "$ALSA_LIBS" >&6; }
5882         else
5883             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5884 $as_echo "no" >&6; }
5885             ALSA_CFLAGS=""
5886             ALSA_LIBS=""
5887             ## If we have a custom action on failure, don't print errors, but
5888             ## do set a variable so people can do so.
5889             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
5890
5891         fi
5892
5893
5894
5895      else
5896         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
5897         echo "*** See http://www.freedesktop.org/software/pkgconfig"
5898      fi
5899   fi
5900
5901   if test $succeeded = yes; then
5902      HAVE_ALSA=yes
5903   else
5904      HAVE_ALSA=no
5905   fi
5906
5907   if test $HAVE_ALSA = yes; then
5908     SAVE_CFLAGS="$CFLAGS"
5909     SAVE_LDFLAGS="$LDFLAGS"
5910     CFLAGS="$ALSA_CFLAGS $CFLAGS"
5911     LDFLAGS="$ALSA_LIBS $LDFLAGS"
5912     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5913 /* end confdefs.h.  */
5914 #include <asoundlib.h>
5915 int
5916 main ()
5917 {
5918 snd_lib_error_set_handler (0);
5919   ;
5920   return 0;
5921 }
5922 _ACEOF
5923 if ac_fn_c_try_compile "$LINENO"; then :
5924   emacs_alsa_normal=yes
5925 else
5926   emacs_alsa_normal=no
5927 fi
5928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5929     if test "$emacs_alsa_normal" != yes; then
5930       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5931 /* end confdefs.h.  */
5932 #include <alsa/asoundlib.h>
5933 int
5934 main ()
5935 {
5936 snd_lib_error_set_handler (0);
5937   ;
5938   return 0;
5939 }
5940 _ACEOF
5941 if ac_fn_c_try_compile "$LINENO"; then :
5942   emacs_alsa_subdir=yes
5943 else
5944   emacs_alsa_subdir=no
5945 fi
5946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5947       if test "$emacs_alsa_subdir" != yes; then
5948         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
5949       fi
5950       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
5951     fi
5952
5953     CFLAGS="$SAVE_CFLAGS"
5954     LDFLAGS="$SAVE_LDFLAGS"
5955     LIBSOUND="$LIBSOUND $ALSA_LIBS"
5956     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
5957
5958 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
5959
5960   fi
5961
5962 fi
5963
5964 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
5965   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
5966   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
5967   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
5968   sys/utsname.h pwd.h utmp.h
5969 do :
5970   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5971 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5972 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5973   cat >>confdefs.h <<_ACEOF
5974 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5975 _ACEOF
5976
5977 fi
5978
5979 done
5980
5981
5982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
5983 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
5984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5985 /* end confdefs.h.  */
5986 #include <sys/personality.h>
5987 int
5988 main ()
5989 {
5990 personality (PER_LINUX32)
5991   ;
5992   return 0;
5993 }
5994 _ACEOF
5995 if ac_fn_c_try_compile "$LINENO"; then :
5996   emacs_cv_personality_linux32=yes
5997 else
5998   emacs_cv_personality_linux32=no
5999 fi
6000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6002 $as_echo "$emacs_cv_personality_linux32" >&6; }
6003
6004 if test $emacs_cv_personality_linux32 = yes; then
6005
6006 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6007
6008 fi
6009
6010 for ac_header in term.h
6011 do :
6012   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6013 if test "x$ac_cv_header_term_h" = x""yes; then :
6014   cat >>confdefs.h <<_ACEOF
6015 #define HAVE_TERM_H 1
6016 _ACEOF
6017
6018 fi
6019
6020 done
6021
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6023 $as_echo_n "checking for ANSI C header files... " >&6; }
6024 if test "${ac_cv_header_stdc+set}" = set; then :
6025   $as_echo_n "(cached) " >&6
6026 else
6027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028 /* end confdefs.h.  */
6029 #include <stdlib.h>
6030 #include <stdarg.h>
6031 #include <string.h>
6032 #include <float.h>
6033
6034 int
6035 main ()
6036 {
6037
6038   ;
6039   return 0;
6040 }
6041 _ACEOF
6042 if ac_fn_c_try_compile "$LINENO"; then :
6043   ac_cv_header_stdc=yes
6044 else
6045   ac_cv_header_stdc=no
6046 fi
6047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6048
6049 if test $ac_cv_header_stdc = yes; then
6050   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052 /* end confdefs.h.  */
6053 #include <string.h>
6054
6055 _ACEOF
6056 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6057   $EGREP "memchr" >/dev/null 2>&1; then :
6058
6059 else
6060   ac_cv_header_stdc=no
6061 fi
6062 rm -f conftest*
6063
6064 fi
6065
6066 if test $ac_cv_header_stdc = yes; then
6067   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070 #include <stdlib.h>
6071
6072 _ACEOF
6073 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6074   $EGREP "free" >/dev/null 2>&1; then :
6075
6076 else
6077   ac_cv_header_stdc=no
6078 fi
6079 rm -f conftest*
6080
6081 fi
6082
6083 if test $ac_cv_header_stdc = yes; then
6084   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6085   if test "$cross_compiling" = yes; then :
6086   :
6087 else
6088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6089 /* end confdefs.h.  */
6090 #include <ctype.h>
6091 #include <stdlib.h>
6092 #if ((' ' & 0x0FF) == 0x020)
6093 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6094 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6095 #else
6096 # define ISLOWER(c) \
6097                    (('a' <= (c) && (c) <= 'i') \
6098                      || ('j' <= (c) && (c) <= 'r') \
6099                      || ('s' <= (c) && (c) <= 'z'))
6100 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6101 #endif
6102
6103 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6104 int
6105 main ()
6106 {
6107   int i;
6108   for (i = 0; i < 256; i++)
6109     if (XOR (islower (i), ISLOWER (i))
6110         || toupper (i) != TOUPPER (i))
6111       return 2;
6112   return 0;
6113 }
6114 _ACEOF
6115 if ac_fn_c_try_run "$LINENO"; then :
6116
6117 else
6118   ac_cv_header_stdc=no
6119 fi
6120 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6121   conftest.$ac_objext conftest.beam conftest.$ac_ext
6122 fi
6123
6124 fi
6125 fi
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6127 $as_echo "$ac_cv_header_stdc" >&6; }
6128 if test $ac_cv_header_stdc = yes; then
6129
6130 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6131
6132 fi
6133
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6135 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6136 if test "${ac_cv_header_time+set}" = set; then :
6137   $as_echo_n "(cached) " >&6
6138 else
6139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6140 /* end confdefs.h.  */
6141 #include <sys/types.h>
6142 #include <sys/time.h>
6143 #include <time.h>
6144
6145 int
6146 main ()
6147 {
6148 if ((struct tm *) 0)
6149 return 0;
6150   ;
6151   return 0;
6152 }
6153 _ACEOF
6154 if ac_fn_c_try_compile "$LINENO"; then :
6155   ac_cv_header_time=yes
6156 else
6157   ac_cv_header_time=no
6158 fi
6159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6160 fi
6161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6162 $as_echo "$ac_cv_header_time" >&6; }
6163 if test $ac_cv_header_time = yes; then
6164
6165 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6166
6167 fi
6168
6169 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6170 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6171   ac_have_decl=1
6172 else
6173   ac_have_decl=0
6174 fi
6175
6176 cat >>confdefs.h <<_ACEOF
6177 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6178 _ACEOF
6179
6180 if test $ac_cv_have_decl_sys_siglist != yes; then
6181   # For Tru64, at least:
6182   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6183 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6184   ac_have_decl=1
6185 else
6186   ac_have_decl=0
6187 fi
6188
6189 cat >>confdefs.h <<_ACEOF
6190 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6191 _ACEOF
6192
6193   if test $ac_cv_have_decl___sys_siglist = yes; then
6194
6195 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6196
6197   fi
6198 fi
6199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6200 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6201 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6202   $as_echo_n "(cached) " >&6
6203 else
6204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6205 /* end confdefs.h.  */
6206 #include <sys/types.h>
6207 #include <sys/wait.h>
6208 #ifndef WEXITSTATUS
6209 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6210 #endif
6211 #ifndef WIFEXITED
6212 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6213 #endif
6214
6215 int
6216 main ()
6217 {
6218   int s;
6219   wait (&s);
6220   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6221   ;
6222   return 0;
6223 }
6224 _ACEOF
6225 if ac_fn_c_try_compile "$LINENO"; then :
6226   ac_cv_header_sys_wait_h=yes
6227 else
6228   ac_cv_header_sys_wait_h=no
6229 fi
6230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6231 fi
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6233 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6234 if test $ac_cv_header_sys_wait_h = yes; then
6235
6236 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6237
6238 fi
6239
6240
6241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6242 $as_echo_n "checking for struct utimbuf... " >&6; }
6243 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6244   $as_echo_n "(cached) " >&6
6245 else
6246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6247 /* end confdefs.h.  */
6248 #ifdef TIME_WITH_SYS_TIME
6249 #include <sys/time.h>
6250 #include <time.h>
6251 #else
6252 #ifdef HAVE_SYS_TIME_H
6253 #include <sys/time.h>
6254 #else
6255 #include <time.h>
6256 #endif
6257 #endif
6258 #ifdef HAVE_UTIME_H
6259 #include <utime.h>
6260 #endif
6261 int
6262 main ()
6263 {
6264 static struct utimbuf x; x.actime = x.modtime;
6265   ;
6266   return 0;
6267 }
6268 _ACEOF
6269 if ac_fn_c_try_compile "$LINENO"; then :
6270   emacs_cv_struct_utimbuf=yes
6271 else
6272   emacs_cv_struct_utimbuf=no
6273 fi
6274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6275 fi
6276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6277 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6278 if test $emacs_cv_struct_utimbuf = yes; then
6279
6280 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6281
6282 fi
6283
6284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6285 $as_echo_n "checking return type of signal handlers... " >&6; }
6286 if test "${ac_cv_type_signal+set}" = set; then :
6287   $as_echo_n "(cached) " >&6
6288 else
6289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6290 /* end confdefs.h.  */
6291 #include <sys/types.h>
6292 #include <signal.h>
6293
6294 int
6295 main ()
6296 {
6297 return *(signal (0, 0)) (0) == 1;
6298   ;
6299   return 0;
6300 }
6301 _ACEOF
6302 if ac_fn_c_try_compile "$LINENO"; then :
6303   ac_cv_type_signal=int
6304 else
6305   ac_cv_type_signal=void
6306 fi
6307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6308 fi
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6310 $as_echo "$ac_cv_type_signal" >&6; }
6311
6312 cat >>confdefs.h <<_ACEOF
6313 #define RETSIGTYPE $ac_cv_type_signal
6314 _ACEOF
6315
6316
6317
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6319 $as_echo_n "checking for speed_t... " >&6; }
6320 if test "${emacs_cv_speed_t+set}" = set; then :
6321   $as_echo_n "(cached) " >&6
6322 else
6323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6324 /* end confdefs.h.  */
6325 #include <termios.h>
6326 int
6327 main ()
6328 {
6329 speed_t x = 1;
6330   ;
6331   return 0;
6332 }
6333 _ACEOF
6334 if ac_fn_c_try_compile "$LINENO"; then :
6335   emacs_cv_speed_t=yes
6336 else
6337   emacs_cv_speed_t=no
6338 fi
6339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6340 fi
6341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6342 $as_echo "$emacs_cv_speed_t" >&6; }
6343 if test $emacs_cv_speed_t = yes; then
6344
6345 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6346
6347 fi
6348
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6350 $as_echo_n "checking for struct timeval... " >&6; }
6351 if test "${emacs_cv_struct_timeval+set}" = set; then :
6352   $as_echo_n "(cached) " >&6
6353 else
6354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6355 /* end confdefs.h.  */
6356 #ifdef TIME_WITH_SYS_TIME
6357 #include <sys/time.h>
6358 #include <time.h>
6359 #else
6360 #ifdef HAVE_SYS_TIME_H
6361 #include <sys/time.h>
6362 #else
6363 #include <time.h>
6364 #endif
6365 #endif
6366 int
6367 main ()
6368 {
6369 static struct timeval x; x.tv_sec = x.tv_usec;
6370   ;
6371   return 0;
6372 }
6373 _ACEOF
6374 if ac_fn_c_try_compile "$LINENO"; then :
6375   emacs_cv_struct_timeval=yes
6376 else
6377   emacs_cv_struct_timeval=no
6378 fi
6379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6380 fi
6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6382 $as_echo "$emacs_cv_struct_timeval" >&6; }
6383 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6384 if test $emacs_cv_struct_timeval = yes; then
6385
6386 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6387
6388 fi
6389
6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6391 $as_echo_n "checking for struct exception... " >&6; }
6392 if test "${emacs_cv_struct_exception+set}" = set; then :
6393   $as_echo_n "(cached) " >&6
6394 else
6395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6396 /* end confdefs.h.  */
6397 #include <math.h>
6398 int
6399 main ()
6400 {
6401 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6402   ;
6403   return 0;
6404 }
6405 _ACEOF
6406 if ac_fn_c_try_compile "$LINENO"; then :
6407   emacs_cv_struct_exception=yes
6408 else
6409   emacs_cv_struct_exception=no
6410 fi
6411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6412 fi
6413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6414 $as_echo "$emacs_cv_struct_exception" >&6; }
6415 HAVE_EXCEPTION=$emacs_cv_struct_exception
6416 if test $emacs_cv_struct_exception != yes; then
6417
6418 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6419
6420 fi
6421
6422 for ac_header in sys/socket.h
6423 do :
6424   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6425 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6426   cat >>confdefs.h <<_ACEOF
6427 #define HAVE_SYS_SOCKET_H 1
6428 _ACEOF
6429
6430 fi
6431
6432 done
6433
6434 for ac_header in net/if.h
6435 do :
6436   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6437 #if HAVE_SYS_SOCKET_H
6438 #include <sys/socket.h>
6439 #endif
6440 "
6441 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6442   cat >>confdefs.h <<_ACEOF
6443 #define HAVE_NET_IF_H 1
6444 _ACEOF
6445
6446 fi
6447
6448 done
6449
6450
6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6452 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6453 if test "${ac_cv_struct_tm+set}" = set; then :
6454   $as_echo_n "(cached) " >&6
6455 else
6456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6457 /* end confdefs.h.  */
6458 #include <sys/types.h>
6459 #include <time.h>
6460
6461 int
6462 main ()
6463 {
6464 struct tm tm;
6465                                      int *p = &tm.tm_sec;
6466                                      return !p;
6467   ;
6468   return 0;
6469 }
6470 _ACEOF
6471 if ac_fn_c_try_compile "$LINENO"; then :
6472   ac_cv_struct_tm=time.h
6473 else
6474   ac_cv_struct_tm=sys/time.h
6475 fi
6476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6477 fi
6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6479 $as_echo "$ac_cv_struct_tm" >&6; }
6480 if test $ac_cv_struct_tm = sys/time.h; then
6481
6482 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6483
6484 fi
6485
6486 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6487 #include <$ac_cv_struct_tm>
6488
6489 "
6490 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6491
6492 cat >>confdefs.h <<_ACEOF
6493 #define HAVE_STRUCT_TM_TM_ZONE 1
6494 _ACEOF
6495
6496
6497 fi
6498
6499 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6500
6501 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6502
6503 else
6504   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6505 "
6506 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6507   ac_have_decl=1
6508 else
6509   ac_have_decl=0
6510 fi
6511
6512 cat >>confdefs.h <<_ACEOF
6513 #define HAVE_DECL_TZNAME $ac_have_decl
6514 _ACEOF
6515
6516   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6517 $as_echo_n "checking for tzname... " >&6; }
6518 if test "${ac_cv_var_tzname+set}" = set; then :
6519   $as_echo_n "(cached) " >&6
6520 else
6521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6522 /* end confdefs.h.  */
6523 #include <time.h>
6524 #if !HAVE_DECL_TZNAME
6525 extern char *tzname[];
6526 #endif
6527
6528 int
6529 main ()
6530 {
6531 return tzname[0][0];
6532   ;
6533   return 0;
6534 }
6535 _ACEOF
6536 if ac_fn_c_try_link "$LINENO"; then :
6537   ac_cv_var_tzname=yes
6538 else
6539   ac_cv_var_tzname=no
6540 fi
6541 rm -f core conftest.err conftest.$ac_objext \
6542     conftest$ac_exeext conftest.$ac_ext
6543 fi
6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6545 $as_echo "$ac_cv_var_tzname" >&6; }
6546   if test $ac_cv_var_tzname = yes; then
6547
6548 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6549
6550   fi
6551 fi
6552
6553 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6554 "
6555 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6556
6557 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6558
6559 fi
6560
6561 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6562 #if HAVE_SYS_SOCKET_H
6563 #include <sys/socket.h>
6564 #endif
6565 #if HAVE_NET_IF_H
6566 #include <net/if.h>
6567 #endif
6568 "
6569 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6570
6571 cat >>confdefs.h <<_ACEOF
6572 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6573 _ACEOF
6574
6575
6576 fi
6577 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6578 #if HAVE_SYS_SOCKET_H
6579 #include <sys/socket.h>
6580 #endif
6581 #if HAVE_NET_IF_H
6582 #include <net/if.h>
6583 #endif
6584 "
6585 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6586
6587 cat >>confdefs.h <<_ACEOF
6588 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6589 _ACEOF
6590
6591
6592 fi
6593 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6594 #if HAVE_SYS_SOCKET_H
6595 #include <sys/socket.h>
6596 #endif
6597 #if HAVE_NET_IF_H
6598 #include <net/if.h>
6599 #endif
6600 "
6601 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6602
6603 cat >>confdefs.h <<_ACEOF
6604 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6605 _ACEOF
6606
6607
6608 fi
6609 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6610 #if HAVE_SYS_SOCKET_H
6611 #include <sys/socket.h>
6612 #endif
6613 #if HAVE_NET_IF_H
6614 #include <net/if.h>
6615 #endif
6616 "
6617 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6618
6619 cat >>confdefs.h <<_ACEOF
6620 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6621 _ACEOF
6622
6623
6624 fi
6625 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6626 #if HAVE_SYS_SOCKET_H
6627 #include <sys/socket.h>
6628 #endif
6629 #if HAVE_NET_IF_H
6630 #include <net/if.h>
6631 #endif
6632 "
6633 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6634
6635 cat >>confdefs.h <<_ACEOF
6636 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6637 _ACEOF
6638
6639
6640 fi
6641
6642
6643
6644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6645 $as_echo_n "checking for function prototypes... " >&6; }
6646 if test "$ac_cv_prog_cc_c89" != no; then
6647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6648 $as_echo "yes" >&6; }
6649
6650 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6651
6652
6653 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6654
6655 else
6656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6657 $as_echo "no" >&6; }
6658 fi
6659
6660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6661 $as_echo_n "checking for working volatile... " >&6; }
6662 if test "${ac_cv_c_volatile+set}" = set; then :
6663   $as_echo_n "(cached) " >&6
6664 else
6665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6666 /* end confdefs.h.  */
6667
6668 int
6669 main ()
6670 {
6671
6672 volatile int x;
6673 int * volatile y = (int *) 0;
6674 return !x && !y;
6675   ;
6676   return 0;
6677 }
6678 _ACEOF
6679 if ac_fn_c_try_compile "$LINENO"; then :
6680   ac_cv_c_volatile=yes
6681 else
6682   ac_cv_c_volatile=no
6683 fi
6684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6685 fi
6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6687 $as_echo "$ac_cv_c_volatile" >&6; }
6688 if test $ac_cv_c_volatile = no; then
6689
6690 $as_echo "#define volatile /**/" >>confdefs.h
6691
6692 fi
6693
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6695 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6696 if test "${ac_cv_c_const+set}" = set; then :
6697   $as_echo_n "(cached) " >&6
6698 else
6699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6700 /* end confdefs.h.  */
6701
6702 int
6703 main ()
6704 {
6705 /* FIXME: Include the comments suggested by Paul. */
6706 #ifndef __cplusplus
6707   /* Ultrix mips cc rejects this.  */
6708   typedef int charset[2];
6709   const charset cs;
6710   /* SunOS 4.1.1 cc rejects this.  */
6711   char const *const *pcpcc;
6712   char **ppc;
6713   /* NEC SVR4.0.2 mips cc rejects this.  */
6714   struct point {int x, y;};
6715   static struct point const zero = {0,0};
6716   /* AIX XL C 1.02.0.0 rejects this.
6717      It does not let you subtract one const X* pointer from another in
6718      an arm of an if-expression whose if-part is not a constant
6719      expression */
6720   const char *g = "string";
6721   pcpcc = &g + (g ? g-g : 0);
6722   /* HPUX 7.0 cc rejects these. */
6723   ++pcpcc;
6724   ppc = (char**) pcpcc;
6725   pcpcc = (char const *const *) ppc;
6726   { /* SCO 3.2v4 cc rejects this.  */
6727     char *t;
6728     char const *s = 0 ? (char *) 0 : (char const *) 0;
6729
6730     *t++ = 0;
6731     if (s) return 0;
6732   }
6733   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6734     int x[] = {25, 17};
6735     const int *foo = &x[0];
6736     ++foo;
6737   }
6738   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6739     typedef const int *iptr;
6740     iptr p = 0;
6741     ++p;
6742   }
6743   { /* AIX XL C 1.02.0.0 rejects this saying
6744        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6745     struct s { int j; const int *ap[3]; };
6746     struct s *b; b->j = 5;
6747   }
6748   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6749     const int foo = 10;
6750     if (!foo) return 0;
6751   }
6752   return !cs[0] && !zero.x;
6753 #endif
6754
6755   ;
6756   return 0;
6757 }
6758 _ACEOF
6759 if ac_fn_c_try_compile "$LINENO"; then :
6760   ac_cv_c_const=yes
6761 else
6762   ac_cv_c_const=no
6763 fi
6764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6765 fi
6766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6767 $as_echo "$ac_cv_c_const" >&6; }
6768 if test $ac_cv_c_const = no; then
6769
6770 $as_echo "#define const /**/" >>confdefs.h
6771
6772 fi
6773
6774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
6775 $as_echo_n "checking for void * support... " >&6; }
6776 if test "${emacs_cv_void_star+set}" = set; then :
6777   $as_echo_n "(cached) " >&6
6778 else
6779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6780 /* end confdefs.h.  */
6781
6782 int
6783 main ()
6784 {
6785 void * foo;
6786   ;
6787   return 0;
6788 }
6789 _ACEOF
6790 if ac_fn_c_try_compile "$LINENO"; then :
6791   emacs_cv_void_star=yes
6792 else
6793   emacs_cv_void_star=no
6794 fi
6795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6796 fi
6797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
6798 $as_echo "$emacs_cv_void_star" >&6; }
6799 if test $emacs_cv_void_star = yes; then
6800   $as_echo "#define POINTER_TYPE void" >>confdefs.h
6801
6802 else
6803   $as_echo "#define POINTER_TYPE char" >>confdefs.h
6804
6805 fi
6806
6807
6808
6809
6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6811 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6812 set x ${MAKE-make}
6813 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6814 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
6815   $as_echo_n "(cached) " >&6
6816 else
6817   cat >conftest.make <<\_ACEOF
6818 SHELL = /bin/sh
6819 all:
6820         @echo '@@@%%%=$(MAKE)=@@@%%%'
6821 _ACEOF
6822 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6823 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6824   *@@@%%%=?*=@@@%%%*)
6825     eval ac_cv_prog_make_${ac_make}_set=yes;;
6826   *)
6827     eval ac_cv_prog_make_${ac_make}_set=no;;
6828 esac
6829 rm -f conftest.make
6830 fi
6831 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6833 $as_echo "yes" >&6; }
6834   SET_MAKE=
6835 else
6836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6837 $as_echo "no" >&6; }
6838   SET_MAKE="MAKE=${MAKE-make}"
6839 fi
6840
6841
6842 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
6843    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
6844 $as_echo_n "checking whether we are using GNU Make... " >&6; }
6845    HAVE_GNU_MAKE=no
6846    testval=`make --version 2>/dev/null | grep 'GNU Make'`
6847    if test "x$testval" != x; then
6848       HAVE_GNU_MAKE=yes
6849    else
6850       ac_enable_autodepend=no
6851    fi
6852    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
6853 $as_echo "$HAVE_GNU_MAKE" >&6; }
6854    if test $HAVE_GNU_MAKE = yes; then
6855       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
6856 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
6857       SAVE_CFLAGS="$CFLAGS"
6858       CFLAGS="$CFLAGS -MMD -MF deps.d"
6859       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6860 /* end confdefs.h.  */
6861
6862 int
6863 main ()
6864 {
6865
6866   ;
6867   return 0;
6868 }
6869 _ACEOF
6870 if ac_fn_c_try_compile "$LINENO"; then :
6871
6872 else
6873   ac_enable_autodepend=no
6874 fi
6875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6876       CFLAGS="$SAVE_CFLAGS"
6877       test -f deps.d || ac_enable_autodepend=no
6878       rm -rf deps.d
6879       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
6880 $as_echo "$ac_enable_autodepend" >&6; }
6881    fi
6882    if test $ac_enable_autodepend = yes; then
6883
6884 $as_echo "#define AUTO_DEPEND 1" >>confdefs.h
6885
6886    fi
6887 fi
6888
6889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
6890 $as_echo_n "checking for long file names... " >&6; }
6891 if test "${ac_cv_sys_long_file_names+set}" = set; then :
6892   $as_echo_n "(cached) " >&6
6893 else
6894   ac_cv_sys_long_file_names=yes
6895 # Test for long file names in all the places we know might matter:
6896 #      .                the current directory, where building will happen
6897 #      $prefix/lib      where we will be installing things
6898 #      $exec_prefix/lib likewise
6899 #      $TMPDIR          if set, where it might want to write temporary files
6900 #      /tmp             where it might want to write temporary files
6901 #      /var/tmp         likewise
6902 #      /usr/tmp         likewise
6903 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
6904   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
6905   # in the usual case where exec_prefix is '${prefix}'.
6906   case $ac_dir in #(
6907     . | /* | ?:[\\/]*) ;; #(
6908     *) continue;;
6909   esac
6910   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
6911   ac_xdir=$ac_dir/cf$$
6912   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
6913   ac_tf1=$ac_xdir/conftest9012345
6914   ac_tf2=$ac_xdir/conftest9012346
6915   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
6916     ac_cv_sys_long_file_names=no
6917   rm -f -r "$ac_xdir" 2>/dev/null
6918   test $ac_cv_sys_long_file_names = no && break
6919 done
6920 fi
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
6922 $as_echo "$ac_cv_sys_long_file_names" >&6; }
6923 if test $ac_cv_sys_long_file_names = yes; then
6924
6925 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
6926
6927 fi
6928
6929
6930 #### Choose a window system.
6931
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
6933 $as_echo_n "checking for X... " >&6; }
6934
6935
6936 # Check whether --with-x was given.
6937 if test "${with_x+set}" = set; then :
6938   withval=$with_x;
6939 fi
6940
6941 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6942 if test "x$with_x" = xno; then
6943   # The user explicitly disabled X.
6944   have_x=disabled
6945 else
6946   case $x_includes,$x_libraries in #(
6947     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6948     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
6949   $as_echo_n "(cached) " >&6
6950 else
6951   # One or both of the vars are not set, and there is no cached value.
6952 ac_x_includes=no ac_x_libraries=no
6953 rm -f -r conftest.dir
6954 if mkdir conftest.dir; then
6955   cd conftest.dir
6956   cat >Imakefile <<'_ACEOF'
6957 incroot:
6958         @echo incroot='${INCROOT}'
6959 usrlibdir:
6960         @echo usrlibdir='${USRLIBDIR}'
6961 libdir:
6962         @echo libdir='${LIBDIR}'
6963 _ACEOF
6964   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6965     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6966     for ac_var in incroot usrlibdir libdir; do
6967       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6968     done
6969     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6970     for ac_extension in a so sl dylib la dll; do
6971       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6972          test -f "$ac_im_libdir/libX11.$ac_extension"; then
6973         ac_im_usrlibdir=$ac_im_libdir; break
6974       fi
6975     done
6976     # Screen out bogus values from the imake configuration.  They are
6977     # bogus both because they are the default anyway, and because
6978     # using them would break gcc on systems where it needs fixed includes.
6979     case $ac_im_incroot in
6980         /usr/include) ac_x_includes= ;;
6981         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6982     esac
6983     case $ac_im_usrlibdir in
6984         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
6985         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6986     esac
6987   fi
6988   cd ..
6989   rm -f -r conftest.dir
6990 fi
6991
6992 # Standard set of common directories for X headers.
6993 # Check X11 before X11Rn because it is often a symlink to the current release.
6994 ac_x_header_dirs='
6995 /usr/X11/include
6996 /usr/X11R7/include
6997 /usr/X11R6/include
6998 /usr/X11R5/include
6999 /usr/X11R4/include
7000
7001 /usr/include/X11
7002 /usr/include/X11R7
7003 /usr/include/X11R6
7004 /usr/include/X11R5
7005 /usr/include/X11R4
7006
7007 /usr/local/X11/include
7008 /usr/local/X11R7/include
7009 /usr/local/X11R6/include
7010 /usr/local/X11R5/include
7011 /usr/local/X11R4/include
7012
7013 /usr/local/include/X11
7014 /usr/local/include/X11R7
7015 /usr/local/include/X11R6
7016 /usr/local/include/X11R5
7017 /usr/local/include/X11R4
7018
7019 /usr/X386/include
7020 /usr/x386/include
7021 /usr/XFree86/include/X11
7022
7023 /usr/include
7024 /usr/local/include
7025 /usr/unsupported/include
7026 /usr/athena/include
7027 /usr/local/x11r5/include
7028 /usr/lpp/Xamples/include
7029
7030 /usr/openwin/include
7031 /usr/openwin/share/include'
7032
7033 if test "$ac_x_includes" = no; then
7034   # Guess where to find include files, by looking for Xlib.h.
7035   # First, try using that file with no special directory specified.
7036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7037 /* end confdefs.h.  */
7038 #include <X11/Xlib.h>
7039 _ACEOF
7040 if ac_fn_c_try_cpp "$LINENO"; then :
7041   # We can compile using X headers with no special include directory.
7042 ac_x_includes=
7043 else
7044   for ac_dir in $ac_x_header_dirs; do
7045   if test -r "$ac_dir/X11/Xlib.h"; then
7046     ac_x_includes=$ac_dir
7047     break
7048   fi
7049 done
7050 fi
7051 rm -f conftest.err conftest.i conftest.$ac_ext
7052 fi # $ac_x_includes = no
7053
7054 if test "$ac_x_libraries" = no; then
7055   # Check for the libraries.
7056   # See if we find them without any special options.
7057   # Don't add to $LIBS permanently.
7058   ac_save_LIBS=$LIBS
7059   LIBS="-lX11 $LIBS"
7060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7061 /* end confdefs.h.  */
7062 #include <X11/Xlib.h>
7063 int
7064 main ()
7065 {
7066 XrmInitialize ()
7067   ;
7068   return 0;
7069 }
7070 _ACEOF
7071 if ac_fn_c_try_link "$LINENO"; then :
7072   LIBS=$ac_save_LIBS
7073 # We can link X programs with no special library path.
7074 ac_x_libraries=
7075 else
7076   LIBS=$ac_save_LIBS
7077 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7078 do
7079   # Don't even attempt the hair of trying to link an X program!
7080   for ac_extension in a so sl dylib la dll; do
7081     if test -r "$ac_dir/libX11.$ac_extension"; then
7082       ac_x_libraries=$ac_dir
7083       break 2
7084     fi
7085   done
7086 done
7087 fi
7088 rm -f core conftest.err conftest.$ac_objext \
7089     conftest$ac_exeext conftest.$ac_ext
7090 fi # $ac_x_libraries = no
7091
7092 case $ac_x_includes,$ac_x_libraries in #(
7093   no,* | *,no | *\'*)
7094     # Didn't find X, or a directory has "'" in its name.
7095     ac_cv_have_x="have_x=no";; #(
7096   *)
7097     # Record where we found X for the cache.
7098     ac_cv_have_x="have_x=yes\
7099         ac_x_includes='$ac_x_includes'\
7100         ac_x_libraries='$ac_x_libraries'"
7101 esac
7102 fi
7103 ;; #(
7104     *) have_x=yes;;
7105   esac
7106   eval "$ac_cv_have_x"
7107 fi # $with_x != no
7108
7109 if test "$have_x" != yes; then
7110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7111 $as_echo "$have_x" >&6; }
7112   no_x=yes
7113 else
7114   # If each of the values was on the command line, it overrides each guess.
7115   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7116   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7117   # Update the cache value to reflect the command line values.
7118   ac_cv_have_x="have_x=yes\
7119         ac_x_includes='$x_includes'\
7120         ac_x_libraries='$x_libraries'"
7121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7122 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7123 fi
7124
7125 if test "$no_x" = yes; then
7126   window_system=none
7127 else
7128   window_system=x11
7129 fi
7130
7131 ## Workaround for bug in autoconf <= 2.62.
7132 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7133 ## No need to do anything special for these standard directories.
7134 ## This is an experiment, take it out if it causes problems.
7135 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7136
7137    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7138
7139 fi
7140
7141 if test "${x_libraries}" != NONE; then
7142   if test -n "${x_libraries}"; then
7143     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7144     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7145   fi
7146   x_default_search_path=""
7147   x_search_path=${x_libraries}
7148   if test -z "${x_search_path}"; then
7149     x_search_path=/usr/lib
7150   fi
7151   for x_library in `echo ${x_search_path}: | \
7152                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7153     x_search_path="\
7154 ${x_library}/X11/%L/%T/%N%C%S:\
7155 ${x_library}/X11/%l/%T/%N%C%S:\
7156 ${x_library}/X11/%T/%N%C%S:\
7157 ${x_library}/X11/%L/%T/%N%S:\
7158 ${x_library}/X11/%l/%T/%N%S:\
7159 ${x_library}/X11/%T/%N%S"
7160     if test x"${x_default_search_path}" = x; then
7161       x_default_search_path=${x_search_path}
7162     else
7163       x_default_search_path="${x_search_path}:${x_default_search_path}"
7164     fi
7165   done
7166 fi
7167 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7168   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7169 fi
7170
7171 if test x"${x_includes}" = x; then
7172   bitmapdir=/usr/include/X11/bitmaps
7173 else
7174   # accumulate include directories that have X11 bitmap subdirectories
7175   bmd_acc="dummyval"
7176   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7177     if test -d "${bmd}/X11/bitmaps"; then
7178       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7179     fi
7180     if test -d "${bmd}/bitmaps"; then
7181       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7182     fi
7183   done
7184   if test ${bmd_acc} != "dummyval"; then
7185     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7186   fi
7187 fi
7188
7189 HAVE_NS=no
7190 NS_IMPL_COCOA=no
7191 NS_IMPL_GNUSTEP=no
7192 tmp_CPPFLAGS="$CPPFLAGS"
7193 tmp_CFLAGS="$CFLAGS"
7194 CPPFLAGS="$CPPFLAGS -x objective-c"
7195 CFLAGS="$CFLAGS -x objective-c"
7196 if test "${with_ns}" != no; then
7197   if test "${opsys}" = darwin; then
7198      NS_IMPL_COCOA=yes
7199      ns_appdir=`pwd`/nextstep/Emacs.app
7200      ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
7201      ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
7202      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7203   elif test -f $GNUSTEP_CONFIG_FILE; then
7204      NS_IMPL_GNUSTEP=yes
7205      ns_appdir=`pwd`/nextstep/Emacs.app
7206      ns_appbindir=`pwd`/nextstep/Emacs.app
7207      ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
7208      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7209           GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
7210      GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7211      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7212      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7213      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7214      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7215      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
7216   fi
7217   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7218 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7219   HAVE_NS=yes
7220 else
7221   as_fn_error $? "\`--with-ns' was specified, but the include
7222   files are missing or cannot be compiled." "$LINENO" 5
7223 fi
7224
7225
7226   NS_HAVE_NSINTEGER=yes
7227   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7228 /* end confdefs.h.  */
7229 #include <Foundation/NSObjCRuntime.h>
7230 int
7231 main ()
7232 {
7233 NSInteger i;
7234   ;
7235   return 0;
7236 }
7237 _ACEOF
7238 if ac_fn_c_try_compile "$LINENO"; then :
7239   ns_have_nsinteger=yes
7240 else
7241   ns_have_nsinteger=no
7242 fi
7243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7244   if test $ns_have_nsinteger = no; then
7245     NS_HAVE_NSINTEGER=no
7246   fi
7247 fi
7248 if test "${HAVE_NS}" = yes; then
7249   window_system=nextstep
7250   with_xft=no
7251   # set up packaging dirs
7252   exec_prefix=${ns_appbindir}
7253   libexecdir=${ns_appbindir}/libexec
7254   if test "${EN_NS_SELF_CONTAINED}" = yes; then
7255      prefix=${ns_appresdir}
7256   fi
7257 fi
7258 CFLAGS="$tmp_CFLAGS"
7259 CPPFLAGS="$tmp_CPPFLAGS"
7260
7261 case "${window_system}" in
7262   x11 )
7263     HAVE_X_WINDOWS=yes
7264     HAVE_X11=yes
7265     case "${with_x_toolkit}" in
7266       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7267       motif ) USE_X_TOOLKIT=MOTIF ;;
7268       gtk ) with_gtk=yes
7269             USE_X_TOOLKIT=none ;;
7270       no ) USE_X_TOOLKIT=none ;;
7271       * ) USE_X_TOOLKIT=maybe ;;
7272     esac
7273   ;;
7274   nextstep | none )
7275     HAVE_X_WINDOWS=no
7276     HAVE_X11=no
7277     USE_X_TOOLKIT=none
7278   ;;
7279 esac
7280
7281 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7282    # Extract the first word of "X", so it can be a program name with args.
7283 set dummy X; ac_word=$2
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7285 $as_echo_n "checking for $ac_word... " >&6; }
7286 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7287   $as_echo_n "(cached) " >&6
7288 else
7289   if test -n "$HAVE_XSERVER"; then
7290   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7291 else
7292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7293 for as_dir in $PATH
7294 do
7295   IFS=$as_save_IFS
7296   test -z "$as_dir" && as_dir=.
7297     for ac_exec_ext in '' $ac_executable_extensions; do
7298   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7299     ac_cv_prog_HAVE_XSERVER="true"
7300     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7301     break 2
7302   fi
7303 done
7304   done
7305 IFS=$as_save_IFS
7306
7307   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7308 fi
7309 fi
7310 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7311 if test -n "$HAVE_XSERVER"; then
7312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7313 $as_echo "$HAVE_XSERVER" >&6; }
7314 else
7315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7316 $as_echo "no" >&6; }
7317 fi
7318
7319
7320    if test "$HAVE_XSERVER" = true ||
7321       test -n "$DISPLAY" ||
7322       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7323         as_fn_error $? "You seem to be running X, but no X development libraries
7324 were found.  You should install the relevant development files for X
7325 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
7326 sure you have development files for image handling, i.e.
7327 tiff, gif, jpeg, png and xpm.
7328 If you are sure you want Emacs compiled without X window support, pass
7329   --without-x
7330 to configure." "$LINENO" 5
7331    fi
7332 fi
7333
7334 ### If we're using X11, we should use the X menu package.
7335 HAVE_MENUS=no
7336 case ${HAVE_X11} in
7337   yes ) HAVE_MENUS=yes ;;
7338 esac
7339
7340 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7341 # Assume not, until told otherwise.
7342 GNU_MALLOC=yes
7343 doug_lea_malloc=yes
7344 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7345 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7346
7347 else
7348   doug_lea_malloc=no
7349 fi
7350
7351 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7352 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7353
7354 else
7355   doug_lea_malloc=no
7356 fi
7357
7358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7359 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7360 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7361   $as_echo_n "(cached) " >&6
7362 else
7363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7364 /* end confdefs.h.  */
7365 extern void (* __after_morecore_hook)();
7366 int
7367 main ()
7368 {
7369 __after_morecore_hook = 0
7370   ;
7371   return 0;
7372 }
7373 _ACEOF
7374 if ac_fn_c_try_link "$LINENO"; then :
7375   emacs_cv_var___after_morecore_hook=yes
7376 else
7377   emacs_cv_var___after_morecore_hook=no
7378 fi
7379 rm -f core conftest.err conftest.$ac_objext \
7380     conftest$ac_exeext conftest.$ac_ext
7381 fi
7382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7383 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7384 if test $emacs_cv_var___after_morecore_hook = no; then
7385   doug_lea_malloc=no
7386 fi
7387 if test "${system_malloc}" = "yes"; then
7388   GNU_MALLOC=no
7389   GNU_MALLOC_reason="
7390     (The GNU allocators don't work with this system configuration.)"
7391 fi
7392 if test "$doug_lea_malloc" = "yes" ; then
7393   if test "$GNU_MALLOC" = yes ; then
7394     GNU_MALLOC_reason="
7395       (Using Doug Lea's new malloc from the GNU C Library.)"
7396   fi
7397
7398 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7399
7400 fi
7401
7402 if test x"${REL_ALLOC}" = x; then
7403   REL_ALLOC=${GNU_MALLOC}
7404 fi
7405
7406
7407
7408
7409
7410   for ac_header in $ac_header_list
7411 do :
7412   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7413 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7414 "
7415 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7416   cat >>confdefs.h <<_ACEOF
7417 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7418 _ACEOF
7419
7420 fi
7421
7422 done
7423
7424
7425
7426
7427
7428
7429
7430
7431 for ac_func in getpagesize
7432 do :
7433   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7434 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7435   cat >>confdefs.h <<_ACEOF
7436 #define HAVE_GETPAGESIZE 1
7437 _ACEOF
7438
7439 fi
7440 done
7441
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7443 $as_echo_n "checking for working mmap... " >&6; }
7444 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7445   $as_echo_n "(cached) " >&6
7446 else
7447   if test "$cross_compiling" = yes; then :
7448   ac_cv_func_mmap_fixed_mapped=no
7449 else
7450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7451 /* end confdefs.h.  */
7452 $ac_includes_default
7453 /* malloc might have been renamed as rpl_malloc. */
7454 #undef malloc
7455
7456 /* Thanks to Mike Haertel and Jim Avera for this test.
7457    Here is a matrix of mmap possibilities:
7458         mmap private not fixed
7459         mmap private fixed at somewhere currently unmapped
7460         mmap private fixed at somewhere already mapped
7461         mmap shared not fixed
7462         mmap shared fixed at somewhere currently unmapped
7463         mmap shared fixed at somewhere already mapped
7464    For private mappings, we should verify that changes cannot be read()
7465    back from the file, nor mmap's back from the file at a different
7466    address.  (There have been systems where private was not correctly
7467    implemented like the infamous i386 svr4.0, and systems where the
7468    VM page cache was not coherent with the file system buffer cache
7469    like early versions of FreeBSD and possibly contemporary NetBSD.)
7470    For shared mappings, we should conversely verify that changes get
7471    propagated back to all the places they're supposed to be.
7472
7473    Grep wants private fixed already mapped.
7474    The main things grep needs to know about mmap are:
7475    * does it exist and is it safe to write into the mmap'd area
7476    * how to use it (BSD variants)  */
7477
7478 #include <fcntl.h>
7479 #include <sys/mman.h>
7480
7481 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7482 char *malloc ();
7483 #endif
7484
7485 /* This mess was copied from the GNU getpagesize.h.  */
7486 #ifndef HAVE_GETPAGESIZE
7487 # ifdef _SC_PAGESIZE
7488 #  define getpagesize() sysconf(_SC_PAGESIZE)
7489 # else /* no _SC_PAGESIZE */
7490 #  ifdef HAVE_SYS_PARAM_H
7491 #   include <sys/param.h>
7492 #   ifdef EXEC_PAGESIZE
7493 #    define getpagesize() EXEC_PAGESIZE
7494 #   else /* no EXEC_PAGESIZE */
7495 #    ifdef NBPG
7496 #     define getpagesize() NBPG * CLSIZE
7497 #     ifndef CLSIZE
7498 #      define CLSIZE 1
7499 #     endif /* no CLSIZE */
7500 #    else /* no NBPG */
7501 #     ifdef NBPC
7502 #      define getpagesize() NBPC
7503 #     else /* no NBPC */
7504 #      ifdef PAGESIZE
7505 #       define getpagesize() PAGESIZE
7506 #      endif /* PAGESIZE */
7507 #     endif /* no NBPC */
7508 #    endif /* no NBPG */
7509 #   endif /* no EXEC_PAGESIZE */
7510 #  else /* no HAVE_SYS_PARAM_H */
7511 #   define getpagesize() 8192   /* punt totally */
7512 #  endif /* no HAVE_SYS_PARAM_H */
7513 # endif /* no _SC_PAGESIZE */
7514
7515 #endif /* no HAVE_GETPAGESIZE */
7516
7517 int
7518 main ()
7519 {
7520   char *data, *data2, *data3;
7521   const char *cdata2;
7522   int i, pagesize;
7523   int fd, fd2;
7524
7525   pagesize = getpagesize ();
7526
7527   /* First, make a file with some known garbage in it. */
7528   data = (char *) malloc (pagesize);
7529   if (!data)
7530     return 1;
7531   for (i = 0; i < pagesize; ++i)
7532     *(data + i) = rand ();
7533   umask (0);
7534   fd = creat ("conftest.mmap", 0600);
7535   if (fd < 0)
7536     return 2;
7537   if (write (fd, data, pagesize) != pagesize)
7538     return 3;
7539   close (fd);
7540
7541   /* Next, check that the tail of a page is zero-filled.  File must have
7542      non-zero length, otherwise we risk SIGBUS for entire page.  */
7543   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7544   if (fd2 < 0)
7545     return 4;
7546   cdata2 = "";
7547   if (write (fd2, cdata2, 1) != 1)
7548     return 5;
7549   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7550   if (data2 == MAP_FAILED)
7551     return 6;
7552   for (i = 0; i < pagesize; ++i)
7553     if (*(data2 + i))
7554       return 7;
7555   close (fd2);
7556   if (munmap (data2, pagesize))
7557     return 8;
7558
7559   /* Next, try to mmap the file at a fixed address which already has
7560      something else allocated at it.  If we can, also make sure that
7561      we see the same garbage.  */
7562   fd = open ("conftest.mmap", O_RDWR);
7563   if (fd < 0)
7564     return 9;
7565   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7566                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
7567     return 10;
7568   for (i = 0; i < pagesize; ++i)
7569     if (*(data + i) != *(data2 + i))
7570       return 11;
7571
7572   /* Finally, make sure that changes to the mapped area do not
7573      percolate back to the file as seen by read().  (This is a bug on
7574      some variants of i386 svr4.0.)  */
7575   for (i = 0; i < pagesize; ++i)
7576     *(data2 + i) = *(data2 + i) + 1;
7577   data3 = (char *) malloc (pagesize);
7578   if (!data3)
7579     return 12;
7580   if (read (fd, data3, pagesize) != pagesize)
7581     return 13;
7582   for (i = 0; i < pagesize; ++i)
7583     if (*(data + i) != *(data3 + i))
7584       return 14;
7585   close (fd);
7586   return 0;
7587 }
7588 _ACEOF
7589 if ac_fn_c_try_run "$LINENO"; then :
7590   ac_cv_func_mmap_fixed_mapped=yes
7591 else
7592   ac_cv_func_mmap_fixed_mapped=no
7593 fi
7594 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7595   conftest.$ac_objext conftest.beam conftest.$ac_ext
7596 fi
7597
7598 fi
7599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7600 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7601 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7602
7603 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7604
7605 fi
7606 rm -f conftest.mmap conftest.txt
7607
7608 if test $use_mmap_for_buffers = yes; then
7609   REL_ALLOC=no
7610 fi
7611
7612 LIBS="$libsrc_libs $LIBS"
7613
7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
7615 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
7616 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
7617   $as_echo_n "(cached) " >&6
7618 else
7619   ac_check_lib_save_LIBS=$LIBS
7620 LIBS="-ldnet  $LIBS"
7621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7622 /* end confdefs.h.  */
7623
7624 /* Override any GCC internal prototype to avoid an error.
7625    Use char because int might match the return type of a GCC
7626    builtin and then its argument prototype would still apply.  */
7627 #ifdef __cplusplus
7628 extern "C"
7629 #endif
7630 char dnet_ntoa ();
7631 int
7632 main ()
7633 {
7634 return dnet_ntoa ();
7635   ;
7636   return 0;
7637 }
7638 _ACEOF
7639 if ac_fn_c_try_link "$LINENO"; then :
7640   ac_cv_lib_dnet_dnet_ntoa=yes
7641 else
7642   ac_cv_lib_dnet_dnet_ntoa=no
7643 fi
7644 rm -f core conftest.err conftest.$ac_objext \
7645     conftest$ac_exeext conftest.$ac_ext
7646 LIBS=$ac_check_lib_save_LIBS
7647 fi
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
7649 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
7650 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
7651   cat >>confdefs.h <<_ACEOF
7652 #define HAVE_LIBDNET 1
7653 _ACEOF
7654
7655   LIBS="-ldnet $LIBS"
7656
7657 fi
7658
7659
7660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
7661 $as_echo_n "checking for main in -lXbsd... " >&6; }
7662 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
7663   $as_echo_n "(cached) " >&6
7664 else
7665   ac_check_lib_save_LIBS=$LIBS
7666 LIBS="-lXbsd  $LIBS"
7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7668 /* end confdefs.h.  */
7669
7670
7671 int
7672 main ()
7673 {
7674 return main ();
7675   ;
7676   return 0;
7677 }
7678 _ACEOF
7679 if ac_fn_c_try_link "$LINENO"; then :
7680   ac_cv_lib_Xbsd_main=yes
7681 else
7682   ac_cv_lib_Xbsd_main=no
7683 fi
7684 rm -f core conftest.err conftest.$ac_objext \
7685     conftest$ac_exeext conftest.$ac_ext
7686 LIBS=$ac_check_lib_save_LIBS
7687 fi
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
7689 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
7690 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
7691   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
7692 fi
7693
7694
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
7696 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
7697 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
7698   $as_echo_n "(cached) " >&6
7699 else
7700   ac_check_lib_save_LIBS=$LIBS
7701 LIBS="-lpthreads  $LIBS"
7702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7703 /* end confdefs.h.  */
7704
7705 /* Override any GCC internal prototype to avoid an error.
7706    Use char because int might match the return type of a GCC
7707    builtin and then its argument prototype would still apply.  */
7708 #ifdef __cplusplus
7709 extern "C"
7710 #endif
7711 char cma_open ();
7712 int
7713 main ()
7714 {
7715 return cma_open ();
7716   ;
7717   return 0;
7718 }
7719 _ACEOF
7720 if ac_fn_c_try_link "$LINENO"; then :
7721   ac_cv_lib_pthreads_cma_open=yes
7722 else
7723   ac_cv_lib_pthreads_cma_open=no
7724 fi
7725 rm -f core conftest.err conftest.$ac_objext \
7726     conftest$ac_exeext conftest.$ac_ext
7727 LIBS=$ac_check_lib_save_LIBS
7728 fi
7729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
7730 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
7731 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
7732   cat >>confdefs.h <<_ACEOF
7733 #define HAVE_LIBPTHREADS 1
7734 _ACEOF
7735
7736   LIBS="-lpthreads $LIBS"
7737
7738 fi
7739
7740
7741
7742 case ${host_os} in
7743 aix*)
7744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
7745 $as_echo_n "checking for -bbigtoc option... " >&6; }
7746 if test "${gdb_cv_bigtoc+set}" = set; then :
7747   $as_echo_n "(cached) " >&6
7748 else
7749
7750     case $GCC in
7751     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
7752     *) gdb_cv_bigtoc=-bbigtoc ;;
7753     esac
7754
7755     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
7756     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7757 /* end confdefs.h.  */
7758
7759 int
7760 main ()
7761 {
7762 int i;
7763   ;
7764   return 0;
7765 }
7766 _ACEOF
7767 if ac_fn_c_try_link "$LINENO"; then :
7768
7769 else
7770   gdb_cv_bigtoc=
7771 fi
7772 rm -f core conftest.err conftest.$ac_objext \
7773     conftest$ac_exeext conftest.$ac_ext
7774
7775 fi
7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
7777 $as_echo "$gdb_cv_bigtoc" >&6; }
7778   ;;
7779 esac
7780
7781 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
7782 # used for the tests that follow.  We set them back to REAL_CFLAGS and
7783 # REAL_CPPFLAGS later on.
7784
7785 REAL_CPPFLAGS="$CPPFLAGS"
7786
7787 if test "${HAVE_X11}" = "yes"; then
7788   DEFS="$C_SWITCH_X_SITE $DEFS"
7789   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
7790   LIBS="$LIBX $LIBS"
7791   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
7792   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
7793
7794   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
7795   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
7796   # but it's more convenient here to set LD_RUN_PATH
7797   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
7798   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
7799     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
7800     export LD_RUN_PATH
7801   fi
7802
7803   if test "${opsys}" = "gnu-linux"; then
7804     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
7805 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
7806     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7807 /* end confdefs.h.  */
7808
7809 int
7810 main ()
7811 {
7812 XOpenDisplay ("foo");
7813   ;
7814   return 0;
7815 }
7816 _ACEOF
7817 if ac_fn_c_try_link "$LINENO"; then :
7818   xlinux_first_failure=no
7819 else
7820   xlinux_first_failure=yes
7821 fi
7822 rm -f core conftest.err conftest.$ac_objext \
7823     conftest$ac_exeext conftest.$ac_ext
7824     if test "${xlinux_first_failure}" = "yes"; then
7825       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
7826       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
7827       OLD_CPPFLAGS="$CPPFLAGS"
7828       OLD_LIBS="$LIBS"
7829       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
7830       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
7831       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
7832       LIBS="$LIBS -b i486-linuxaout"
7833       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7834 /* end confdefs.h.  */
7835
7836 int
7837 main ()
7838 {
7839 XOpenDisplay ("foo");
7840   ;
7841   return 0;
7842 }
7843 _ACEOF
7844 if ac_fn_c_try_link "$LINENO"; then :
7845   xlinux_second_failure=no
7846 else
7847   xlinux_second_failure=yes
7848 fi
7849 rm -f core conftest.err conftest.$ac_objext \
7850     conftest$ac_exeext conftest.$ac_ext
7851       if test "${xlinux_second_failure}" = "yes"; then
7852         # If we get the same failure with -b, there is no use adding -b.
7853         # So take it out.  This plays safe.
7854         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
7855         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
7856         CPPFLAGS="$OLD_CPPFLAGS"
7857         LIBS="$OLD_LIBS"
7858         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7859 $as_echo "no" >&6; }
7860       else
7861         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7862 $as_echo "yes" >&6; }
7863       fi
7864     else
7865       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7866 $as_echo "no" >&6; }
7867     fi
7868   fi
7869
7870   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
7871   # header files included from there.
7872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
7873 $as_echo_n "checking for Xkb... " >&6; }
7874   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7875 /* end confdefs.h.  */
7876 #include <X11/Xlib.h>
7877 #include <X11/XKBlib.h>
7878 int
7879 main ()
7880 {
7881 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
7882   ;
7883   return 0;
7884 }
7885 _ACEOF
7886 if ac_fn_c_try_link "$LINENO"; then :
7887   emacs_xkb=yes
7888 else
7889   emacs_xkb=no
7890 fi
7891 rm -f core conftest.err conftest.$ac_objext \
7892     conftest$ac_exeext conftest.$ac_ext
7893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
7894 $as_echo "$emacs_xkb" >&6; }
7895   if test $emacs_xkb = yes; then
7896
7897 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
7898
7899   fi
7900
7901   for ac_func in XrmSetDatabase XScreenResourceString \
7902 XScreenNumberOfScreen XSetWMProtocols
7903 do :
7904   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7905 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7906 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7907   cat >>confdefs.h <<_ACEOF
7908 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7909 _ACEOF
7910
7911 fi
7912 done
7913
7914 fi
7915
7916 if test "${window_system}" = "x11"; then
7917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
7918 $as_echo_n "checking X11 version 6... " >&6; }
7919   if test "${emacs_cv_x11_version_6+set}" = set; then :
7920   $as_echo_n "(cached) " >&6
7921 else
7922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7923 /* end confdefs.h.  */
7924 #include <X11/Xlib.h>
7925 int
7926 main ()
7927 {
7928 #if XlibSpecificationRelease < 6
7929 fail;
7930 #endif
7931
7932   ;
7933   return 0;
7934 }
7935 _ACEOF
7936 if ac_fn_c_try_link "$LINENO"; then :
7937   emacs_cv_x11_version_6=yes
7938 else
7939   emacs_cv_x11_version_6=no
7940 fi
7941 rm -f core conftest.err conftest.$ac_objext \
7942     conftest$ac_exeext conftest.$ac_ext
7943 fi
7944
7945   if test $emacs_cv_x11_version_6 = yes; then
7946     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
7947 $as_echo "6 or newer" >&6; }
7948
7949 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
7950
7951   else
7952     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
7953 $as_echo "before 6" >&6; }
7954   fi
7955 fi
7956
7957
7958 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
7959 HAVE_RSVG=no
7960 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
7961   if test "${with_rsvg}" != "no"; then
7962     RSVG_REQUIRED=2.11.0
7963     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
7964
7965
7966   succeeded=no
7967
7968   # Extract the first word of "pkg-config", so it can be a program name with args.
7969 set dummy pkg-config; ac_word=$2
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7971 $as_echo_n "checking for $ac_word... " >&6; }
7972 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7973   $as_echo_n "(cached) " >&6
7974 else
7975   case $PKG_CONFIG in
7976   [\\/]* | ?:[\\/]*)
7977   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7978   ;;
7979   *)
7980   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7981 for as_dir in $PATH
7982 do
7983   IFS=$as_save_IFS
7984   test -z "$as_dir" && as_dir=.
7985     for ac_exec_ext in '' $ac_executable_extensions; do
7986   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7987     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7989     break 2
7990   fi
7991 done
7992   done
7993 IFS=$as_save_IFS
7994
7995   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7996   ;;
7997 esac
7998 fi
7999 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8000 if test -n "$PKG_CONFIG"; then
8001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8002 $as_echo "$PKG_CONFIG" >&6; }
8003 else
8004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8005 $as_echo "no" >&6; }
8006 fi
8007
8008
8009
8010   if test "$PKG_CONFIG" = "no" ; then
8011      :
8012   else
8013      PKG_CONFIG_MIN_VERSION=0.9.0
8014      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8015         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8016 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8017
8018         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8019             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8020 $as_echo "yes" >&6; }
8021             succeeded=yes
8022
8023             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8024 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8025             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8026             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8027 $as_echo "$RSVG_CFLAGS" >&6; }
8028
8029             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8030 $as_echo_n "checking RSVG_LIBS... " >&6; }
8031             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8032             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8033 $as_echo "$RSVG_LIBS" >&6; }
8034         else
8035             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8036 $as_echo "no" >&6; }
8037             RSVG_CFLAGS=""
8038             RSVG_LIBS=""
8039             ## If we have a custom action on failure, don't print errors, but
8040             ## do set a variable so people can do so.
8041             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8042
8043         fi
8044
8045
8046
8047      else
8048         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8049         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8050      fi
8051   fi
8052
8053   if test $succeeded = yes; then
8054      :
8055   else
8056      :
8057   fi
8058
8059
8060
8061
8062     if test ".${RSVG_CFLAGS}" != "."; then
8063       HAVE_RSVG=yes
8064
8065 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8066
8067       CFLAGS="$CFLAGS $RSVG_CFLAGS"
8068       LIBS="$RSVG_LIBS $LIBS"
8069     fi
8070   fi
8071 fi
8072
8073
8074 HAVE_GTK=no
8075 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8076   GLIB_REQUIRED=2.6
8077   GTK_REQUIRED=2.6
8078   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8079
8080
8081   succeeded=no
8082
8083   # Extract the first word of "pkg-config", so it can be a program name with args.
8084 set dummy pkg-config; ac_word=$2
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8086 $as_echo_n "checking for $ac_word... " >&6; }
8087 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8088   $as_echo_n "(cached) " >&6
8089 else
8090   case $PKG_CONFIG in
8091   [\\/]* | ?:[\\/]*)
8092   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8093   ;;
8094   *)
8095   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8096 for as_dir in $PATH
8097 do
8098   IFS=$as_save_IFS
8099   test -z "$as_dir" && as_dir=.
8100     for ac_exec_ext in '' $ac_executable_extensions; do
8101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8102     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8104     break 2
8105   fi
8106 done
8107   done
8108 IFS=$as_save_IFS
8109
8110   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8111   ;;
8112 esac
8113 fi
8114 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8115 if test -n "$PKG_CONFIG"; then
8116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8117 $as_echo "$PKG_CONFIG" >&6; }
8118 else
8119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8120 $as_echo "no" >&6; }
8121 fi
8122
8123
8124
8125   if test "$PKG_CONFIG" = "no" ; then
8126      pkg_check_gtk=no
8127   else
8128      PKG_CONFIG_MIN_VERSION=0.9.0
8129      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8130         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8131 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8132
8133         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8134             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8135 $as_echo "yes" >&6; }
8136             succeeded=yes
8137
8138             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8139 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8140             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8141             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8142 $as_echo "$GTK_CFLAGS" >&6; }
8143
8144             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8145 $as_echo_n "checking GTK_LIBS... " >&6; }
8146             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8147             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8148 $as_echo "$GTK_LIBS" >&6; }
8149         else
8150             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8151 $as_echo "no" >&6; }
8152             GTK_CFLAGS=""
8153             GTK_LIBS=""
8154             ## If we have a custom action on failure, don't print errors, but
8155             ## do set a variable so people can do so.
8156             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8157
8158         fi
8159
8160
8161
8162      else
8163         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8164         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8165      fi
8166   fi
8167
8168   if test $succeeded = yes; then
8169      pkg_check_gtk=yes
8170   else
8171      pkg_check_gtk=no
8172   fi
8173
8174   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8175      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
8176   fi
8177 fi
8178
8179
8180 if test x"$pkg_check_gtk" = xyes; then
8181
8182
8183
8184   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8185   CFLAGS="$CFLAGS $GTK_CFLAGS"
8186   LIBS="$GTK_LIBS $LIBS"
8187     GTK_COMPILES=no
8188   for ac_func in gtk_main
8189 do :
8190   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8191 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8192   cat >>confdefs.h <<_ACEOF
8193 #define HAVE_GTK_MAIN 1
8194 _ACEOF
8195  GTK_COMPILES=yes
8196 fi
8197 done
8198
8199   if test "${GTK_COMPILES}" != "yes"; then
8200     if test "$USE_X_TOOLKIT" != "maybe"; then
8201       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
8202     fi
8203   else
8204     HAVE_GTK=yes
8205
8206 $as_echo "#define USE_GTK 1" >>confdefs.h
8207
8208     USE_X_TOOLKIT=none
8209     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
8210       :
8211     else
8212       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
8213        closing open displays.  This is no problem if you just use
8214        one display, but if you use more than one and close one of them
8215        Emacs may crash." >&5
8216 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
8217        closing open displays.  This is no problem if you just use
8218        one display, but if you use more than one and close one of them
8219        Emacs may crash." >&2;}
8220       sleep 3
8221     fi
8222   fi
8223
8224 fi
8225
8226
8227 if test "${HAVE_GTK}" = "yes"; then
8228
8229       if test "$with_toolkit_scroll_bars" != no; then
8230     with_toolkit_scroll_bars=yes
8231   fi
8232
8233       HAVE_GTK_MULTIDISPLAY=no
8234   for ac_func in gdk_display_open
8235 do :
8236   ac_fn_c_check_func "$LINENO" "gdk_display_open" "ac_cv_func_gdk_display_open"
8237 if test "x$ac_cv_func_gdk_display_open" = x""yes; then :
8238   cat >>confdefs.h <<_ACEOF
8239 #define HAVE_GDK_DISPLAY_OPEN 1
8240 _ACEOF
8241  HAVE_GTK_MULTIDISPLAY=yes
8242 fi
8243 done
8244
8245   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
8246
8247 $as_echo "#define HAVE_GTK_MULTIDISPLAY 1" >>confdefs.h
8248
8249   fi
8250
8251           HAVE_GTK_FILE_SELECTION=no
8252   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
8253 #include <gtk/gtk.h>
8254 "
8255 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
8256   HAVE_GTK_FILE_SELECTION=yes
8257 else
8258   HAVE_GTK_FILE_SELECTION=no
8259 fi
8260
8261   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
8262     for ac_func in gtk_file_selection_new
8263 do :
8264   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
8265 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
8266   cat >>confdefs.h <<_ACEOF
8267 #define HAVE_GTK_FILE_SELECTION_NEW 1
8268 _ACEOF
8269  HAVE_GTK_FILE_SELECTION=yes
8270 else
8271   HAVE_GTK_FILE_SELECTION=no
8272 fi
8273 done
8274
8275   fi
8276
8277     HAVE_GTK_FILE_CHOOSER=no
8278   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_CHOOSER" "ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" "$ac_includes_default
8279 #include <gtk/gtk.h>
8280 "
8281 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" = x""yes; then :
8282   HAVE_GTK_FILE_CHOOSER=yes
8283 else
8284   HAVE_GTK_FILE_CHOOSER=no
8285 fi
8286
8287   if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8288     for ac_func in gtk_file_chooser_dialog_new
8289 do :
8290   ac_fn_c_check_func "$LINENO" "gtk_file_chooser_dialog_new" "ac_cv_func_gtk_file_chooser_dialog_new"
8291 if test "x$ac_cv_func_gtk_file_chooser_dialog_new" = x""yes; then :
8292   cat >>confdefs.h <<_ACEOF
8293 #define HAVE_GTK_FILE_CHOOSER_DIALOG_NEW 1
8294 _ACEOF
8295  HAVE_GTK_FILE_CHOOSER=yes
8296 else
8297   HAVE_GTK_FILE_CHOOSER=no
8298 fi
8299 done
8300
8301   fi
8302
8303   if test "$HAVE_GTK_FILE_SELECTION" = yes \
8304      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
8305
8306 $as_echo "#define HAVE_GTK_FILE_BOTH 1" >>confdefs.h
8307
8308   fi
8309
8310       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8311     HAVE_GTK_AND_PTHREAD=no
8312     for ac_header in pthread.h
8313 do :
8314   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
8315 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8316   cat >>confdefs.h <<_ACEOF
8317 #define HAVE_PTHREAD_H 1
8318 _ACEOF
8319
8320 fi
8321
8322 done
8323
8324     if test "$ac_cv_header_pthread_h"; then
8325       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
8326 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
8327 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
8328   $as_echo_n "(cached) " >&6
8329 else
8330   ac_check_lib_save_LIBS=$LIBS
8331 LIBS="-lpthread  $LIBS"
8332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8333 /* end confdefs.h.  */
8334
8335 /* Override any GCC internal prototype to avoid an error.
8336    Use char because int might match the return type of a GCC
8337    builtin and then its argument prototype would still apply.  */
8338 #ifdef __cplusplus
8339 extern "C"
8340 #endif
8341 char pthread_self ();
8342 int
8343 main ()
8344 {
8345 return pthread_self ();
8346   ;
8347   return 0;
8348 }
8349 _ACEOF
8350 if ac_fn_c_try_link "$LINENO"; then :
8351   ac_cv_lib_pthread_pthread_self=yes
8352 else
8353   ac_cv_lib_pthread_pthread_self=no
8354 fi
8355 rm -f core conftest.err conftest.$ac_objext \
8356     conftest$ac_exeext conftest.$ac_ext
8357 LIBS=$ac_check_lib_save_LIBS
8358 fi
8359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
8360 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
8361 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
8362   HAVE_GTK_AND_PTHREAD=yes
8363 fi
8364
8365     fi
8366     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
8367       case "${canonical}" in
8368         *-hpux*) ;;
8369         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
8370       esac
8371
8372 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
8373
8374     fi
8375   fi
8376 fi
8377
8378 HAVE_DBUS=no
8379 if test "${with_dbus}" = "yes"; then
8380
8381   succeeded=no
8382
8383   # Extract the first word of "pkg-config", so it can be a program name with args.
8384 set dummy pkg-config; ac_word=$2
8385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8386 $as_echo_n "checking for $ac_word... " >&6; }
8387 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8388   $as_echo_n "(cached) " >&6
8389 else
8390   case $PKG_CONFIG in
8391   [\\/]* | ?:[\\/]*)
8392   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8393   ;;
8394   *)
8395   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8396 for as_dir in $PATH
8397 do
8398   IFS=$as_save_IFS
8399   test -z "$as_dir" && as_dir=.
8400     for ac_exec_ext in '' $ac_executable_extensions; do
8401   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8402     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8404     break 2
8405   fi
8406 done
8407   done
8408 IFS=$as_save_IFS
8409
8410   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8411   ;;
8412 esac
8413 fi
8414 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8415 if test -n "$PKG_CONFIG"; then
8416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8417 $as_echo "$PKG_CONFIG" >&6; }
8418 else
8419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8420 $as_echo "no" >&6; }
8421 fi
8422
8423
8424
8425   if test "$PKG_CONFIG" = "no" ; then
8426      HAVE_DBUS=no
8427   else
8428      PKG_CONFIG_MIN_VERSION=0.9.0
8429      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8430         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
8431 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
8432
8433         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
8434             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8435 $as_echo "yes" >&6; }
8436             succeeded=yes
8437
8438             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
8439 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
8440             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8441             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
8442 $as_echo "$DBUS_CFLAGS" >&6; }
8443
8444             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
8445 $as_echo_n "checking DBUS_LIBS... " >&6; }
8446             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8447             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
8448 $as_echo "$DBUS_LIBS" >&6; }
8449         else
8450             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8451 $as_echo "no" >&6; }
8452             DBUS_CFLAGS=""
8453             DBUS_LIBS=""
8454             ## If we have a custom action on failure, don't print errors, but
8455             ## do set a variable so people can do so.
8456             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
8457
8458         fi
8459
8460
8461
8462      else
8463         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8464         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8465      fi
8466   fi
8467
8468   if test $succeeded = yes; then
8469      HAVE_DBUS=yes
8470   else
8471      HAVE_DBUS=no
8472   fi
8473
8474    if test "$HAVE_DBUS" = yes; then
8475      LIBS="$LIBS $DBUS_LIBS"
8476
8477 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
8478
8479      for ac_func in dbus_watch_get_unix_fd
8480 do :
8481   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
8482 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
8483   cat >>confdefs.h <<_ACEOF
8484 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
8485 _ACEOF
8486
8487 fi
8488 done
8489
8490    fi
8491 fi
8492
8493 HAVE_GCONF=no
8494 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
8495
8496   succeeded=no
8497
8498   # Extract the first word of "pkg-config", so it can be a program name with args.
8499 set dummy pkg-config; ac_word=$2
8500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8501 $as_echo_n "checking for $ac_word... " >&6; }
8502 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8503   $as_echo_n "(cached) " >&6
8504 else
8505   case $PKG_CONFIG in
8506   [\\/]* | ?:[\\/]*)
8507   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8508   ;;
8509   *)
8510   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8511 for as_dir in $PATH
8512 do
8513   IFS=$as_save_IFS
8514   test -z "$as_dir" && as_dir=.
8515     for ac_exec_ext in '' $ac_executable_extensions; do
8516   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8517     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8518     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8519     break 2
8520   fi
8521 done
8522   done
8523 IFS=$as_save_IFS
8524
8525   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8526   ;;
8527 esac
8528 fi
8529 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8530 if test -n "$PKG_CONFIG"; then
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8532 $as_echo "$PKG_CONFIG" >&6; }
8533 else
8534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8535 $as_echo "no" >&6; }
8536 fi
8537
8538
8539
8540   if test "$PKG_CONFIG" = "no" ; then
8541      HAVE_GCONF=no
8542   else
8543      PKG_CONFIG_MIN_VERSION=0.9.0
8544      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8545         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
8546 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
8547
8548         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
8549             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8550 $as_echo "yes" >&6; }
8551             succeeded=yes
8552
8553             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
8554 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
8555             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8556             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
8557 $as_echo "$GCONF_CFLAGS" >&6; }
8558
8559             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
8560 $as_echo_n "checking GCONF_LIBS... " >&6; }
8561             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8562             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
8563 $as_echo "$GCONF_LIBS" >&6; }
8564         else
8565             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8566 $as_echo "no" >&6; }
8567             GCONF_CFLAGS=""
8568             GCONF_LIBS=""
8569             ## If we have a custom action on failure, don't print errors, but
8570             ## do set a variable so people can do so.
8571             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
8572
8573         fi
8574
8575
8576
8577      else
8578         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8579         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8580      fi
8581   fi
8582
8583   if test $succeeded = yes; then
8584      HAVE_GCONF=yes
8585   else
8586      HAVE_GCONF=no
8587   fi
8588
8589    if test "$HAVE_GCONF" = yes; then
8590
8591 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
8592
8593             for ac_func in g_type_init
8594 do :
8595   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
8596 if test "x$ac_cv_func_g_type_init" = x""yes; then :
8597   cat >>confdefs.h <<_ACEOF
8598 #define HAVE_G_TYPE_INIT 1
8599 _ACEOF
8600
8601 fi
8602 done
8603
8604    fi
8605 fi
8606
8607 HAVE_XAW3D=no
8608 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
8609   if test "$with_xaw3d" != no; then
8610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
8611 $as_echo_n "checking for xaw3d... " >&6; }
8612     if test "${emacs_cv_xaw3d+set}" = set; then :
8613   $as_echo_n "(cached) " >&6
8614 else
8615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8616 /* end confdefs.h.  */
8617
8618 #include <X11/Intrinsic.h>
8619 #include <X11/Xaw3d/Simple.h>
8620 int
8621 main ()
8622 {
8623
8624   ;
8625   return 0;
8626 }
8627 _ACEOF
8628 if ac_fn_c_try_link "$LINENO"; then :
8629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
8630 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
8631 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
8632   $as_echo_n "(cached) " >&6
8633 else
8634   ac_check_lib_save_LIBS=$LIBS
8635 LIBS="-lXaw3d  $LIBS"
8636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8637 /* end confdefs.h.  */
8638
8639 /* Override any GCC internal prototype to avoid an error.
8640    Use char because int might match the return type of a GCC
8641    builtin and then its argument prototype would still apply.  */
8642 #ifdef __cplusplus
8643 extern "C"
8644 #endif
8645 char XawScrollbarSetThumb ();
8646 int
8647 main ()
8648 {
8649 return XawScrollbarSetThumb ();
8650   ;
8651   return 0;
8652 }
8653 _ACEOF
8654 if ac_fn_c_try_link "$LINENO"; then :
8655   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
8656 else
8657   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
8658 fi
8659 rm -f core conftest.err conftest.$ac_objext \
8660     conftest$ac_exeext conftest.$ac_ext
8661 LIBS=$ac_check_lib_save_LIBS
8662 fi
8663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
8664 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
8665 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
8666   emacs_cv_xaw3d=yes
8667 else
8668   emacs_cv_xaw3d=no
8669 fi
8670
8671 else
8672   emacs_cv_xaw3d=no
8673 fi
8674 rm -f core conftest.err conftest.$ac_objext \
8675     conftest$ac_exeext conftest.$ac_ext
8676 fi
8677
8678   else
8679     emacs_cv_xaw3d=no
8680   fi
8681   if test $emacs_cv_xaw3d = yes; then
8682     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8683 $as_echo "yes; using Lucid toolkit" >&6; }
8684     USE_X_TOOLKIT=LUCID
8685     HAVE_XAW3D=yes
8686
8687 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
8688
8689   else
8690     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8691 $as_echo "no" >&6; }
8692     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
8693 $as_echo_n "checking for libXaw... " >&6; }
8694     if test "${emacs_cv_xaw+set}" = set; then :
8695   $as_echo_n "(cached) " >&6
8696 else
8697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8698 /* end confdefs.h.  */
8699
8700 #include <X11/Intrinsic.h>
8701 #include <X11/Xaw/Simple.h>
8702 int
8703 main ()
8704 {
8705
8706   ;
8707   return 0;
8708 }
8709 _ACEOF
8710 if ac_fn_c_try_link "$LINENO"; then :
8711   emacs_cv_xaw=yes
8712 else
8713   emacs_cv_xaw=no
8714 fi
8715 rm -f core conftest.err conftest.$ac_objext \
8716     conftest$ac_exeext conftest.$ac_ext
8717 fi
8718
8719     if test $emacs_cv_xaw = yes; then
8720       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8721 $as_echo "yes; using Lucid toolkit" >&6; }
8722       USE_X_TOOLKIT=LUCID
8723     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
8724       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
8725     else
8726       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
8727 $as_echo "no; do not use toolkit by default" >&6; }
8728       USE_X_TOOLKIT=none
8729     fi
8730   fi
8731 fi
8732
8733 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
8734
8735 if test "${USE_X_TOOLKIT}" != "none"; then
8736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
8737 $as_echo_n "checking X11 toolkit version... " >&6; }
8738   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
8739   $as_echo_n "(cached) " >&6
8740 else
8741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8742 /* end confdefs.h.  */
8743 #include <X11/Intrinsic.h>
8744 int
8745 main ()
8746 {
8747 #if XtSpecificationRelease < 6
8748 fail;
8749 #endif
8750
8751   ;
8752   return 0;
8753 }
8754 _ACEOF
8755 if ac_fn_c_try_link "$LINENO"; then :
8756   emacs_cv_x11_toolkit_version_6=yes
8757 else
8758   emacs_cv_x11_toolkit_version_6=no
8759 fi
8760 rm -f core conftest.err conftest.$ac_objext \
8761     conftest$ac_exeext conftest.$ac_ext
8762 fi
8763
8764   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
8765   if test $emacs_cv_x11_toolkit_version_6 = yes; then
8766     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8767 $as_echo "6 or newer" >&6; }
8768
8769 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
8770
8771   else
8772     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8773 $as_echo "before 6" >&6; }
8774   fi
8775
8776   OLDLIBS="$LIBS"
8777   if test x$HAVE_X11XTR6 = xyes; then
8778     LIBS="-lXt -lSM -lICE $LIBS"
8779   else
8780     LIBS="-lXt $LIBS"
8781   fi
8782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
8783 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
8784 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
8785   $as_echo_n "(cached) " >&6
8786 else
8787   ac_check_lib_save_LIBS=$LIBS
8788 LIBS="-lXmu  $LIBS"
8789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8790 /* end confdefs.h.  */
8791
8792 /* Override any GCC internal prototype to avoid an error.
8793    Use char because int might match the return type of a GCC
8794    builtin and then its argument prototype would still apply.  */
8795 #ifdef __cplusplus
8796 extern "C"
8797 #endif
8798 char XmuConvertStandardSelection ();
8799 int
8800 main ()
8801 {
8802 return XmuConvertStandardSelection ();
8803   ;
8804   return 0;
8805 }
8806 _ACEOF
8807 if ac_fn_c_try_link "$LINENO"; then :
8808   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
8809 else
8810   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
8811 fi
8812 rm -f core conftest.err conftest.$ac_objext \
8813     conftest$ac_exeext conftest.$ac_ext
8814 LIBS=$ac_check_lib_save_LIBS
8815 fi
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
8817 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
8818 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
8819   cat >>confdefs.h <<_ACEOF
8820 #define HAVE_LIBXMU 1
8821 _ACEOF
8822
8823   LIBS="-lXmu $LIBS"
8824
8825 fi
8826
8827   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
8828 fi
8829
8830 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
8831 if test "${HAVE_X11}" = "yes"; then
8832   if test "${USE_X_TOOLKIT}" != "none"; then
8833     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
8834 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
8835 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
8836   $as_echo_n "(cached) " >&6
8837 else
8838   ac_check_lib_save_LIBS=$LIBS
8839 LIBS="-lXext  $LIBS"
8840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8841 /* end confdefs.h.  */
8842
8843 /* Override any GCC internal prototype to avoid an error.
8844    Use char because int might match the return type of a GCC
8845    builtin and then its argument prototype would still apply.  */
8846 #ifdef __cplusplus
8847 extern "C"
8848 #endif
8849 char XShapeQueryExtension ();
8850 int
8851 main ()
8852 {
8853 return XShapeQueryExtension ();
8854   ;
8855   return 0;
8856 }
8857 _ACEOF
8858 if ac_fn_c_try_link "$LINENO"; then :
8859   ac_cv_lib_Xext_XShapeQueryExtension=yes
8860 else
8861   ac_cv_lib_Xext_XShapeQueryExtension=no
8862 fi
8863 rm -f core conftest.err conftest.$ac_objext \
8864     conftest$ac_exeext conftest.$ac_ext
8865 LIBS=$ac_check_lib_save_LIBS
8866 fi
8867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
8868 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
8869 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
8870   cat >>confdefs.h <<_ACEOF
8871 #define HAVE_LIBXEXT 1
8872 _ACEOF
8873
8874   LIBS="-lXext $LIBS"
8875
8876 fi
8877
8878   fi
8879 fi
8880
8881 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
8882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
8883 $as_echo_n "checking for Motif version 2.1... " >&6; }
8884 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
8885   $as_echo_n "(cached) " >&6
8886 else
8887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8888 /* end confdefs.h.  */
8889 #include <Xm/Xm.h>
8890 int
8891 main ()
8892 {
8893 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
8894 int x = 5;
8895 #else
8896 Motif version prior to 2.1.
8897 #endif
8898   ;
8899   return 0;
8900 }
8901 _ACEOF
8902 if ac_fn_c_try_compile "$LINENO"; then :
8903   emacs_cv_motif_version_2_1=yes
8904 else
8905   emacs_cv_motif_version_2_1=no
8906 fi
8907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8908 fi
8909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
8910 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
8911   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
8912   if test $emacs_cv_motif_version_2_1 = yes; then
8913     HAVE_LIBXP=no
8914
8915 $as_echo "#define HAVE_MOTIF_2_1 1" >>confdefs.h
8916
8917     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
8918 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
8919 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
8920   $as_echo_n "(cached) " >&6
8921 else
8922   ac_check_lib_save_LIBS=$LIBS
8923 LIBS="-lXp  $LIBS"
8924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8925 /* end confdefs.h.  */
8926
8927 /* Override any GCC internal prototype to avoid an error.
8928    Use char because int might match the return type of a GCC
8929    builtin and then its argument prototype would still apply.  */
8930 #ifdef __cplusplus
8931 extern "C"
8932 #endif
8933 char XpCreateContext ();
8934 int
8935 main ()
8936 {
8937 return XpCreateContext ();
8938   ;
8939   return 0;
8940 }
8941 _ACEOF
8942 if ac_fn_c_try_link "$LINENO"; then :
8943   ac_cv_lib_Xp_XpCreateContext=yes
8944 else
8945   ac_cv_lib_Xp_XpCreateContext=no
8946 fi
8947 rm -f core conftest.err conftest.$ac_objext \
8948     conftest$ac_exeext conftest.$ac_ext
8949 LIBS=$ac_check_lib_save_LIBS
8950 fi
8951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
8952 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
8953 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
8954   HAVE_LIBXP=yes
8955 fi
8956
8957     if test ${HAVE_LIBXP} = yes; then
8958
8959 $as_echo "#define HAVE_LIBXP 1" >>confdefs.h
8960
8961     fi
8962   else
8963     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
8964 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
8965 if test "${emacs_cv_lesstif+set}" = set; then :
8966   $as_echo_n "(cached) " >&6
8967 else
8968   # We put this in CFLAGS temporarily to precede other -I options
8969     # that might be in CFLAGS temporarily.
8970     # We put this in CPPFLAGS where it precedes the other -I options.
8971     OLD_CPPFLAGS=$CPPFLAGS
8972     OLD_CFLAGS=$CFLAGS
8973     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
8974     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
8975     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8976 /* end confdefs.h.  */
8977 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
8978 int
8979 main ()
8980 {
8981 int x = 5;
8982   ;
8983   return 0;
8984 }
8985 _ACEOF
8986 if ac_fn_c_try_compile "$LINENO"; then :
8987   emacs_cv_lesstif=yes
8988 else
8989   emacs_cv_lesstif=no
8990 fi
8991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8992 fi
8993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
8994 $as_echo "$emacs_cv_lesstif" >&6; }
8995     if test $emacs_cv_lesstif = yes; then
8996       # Make sure this -I option remains in CPPFLAGS after it is set
8997       # back to REAL_CPPFLAGS.
8998       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
8999       # have those other -I options anyway.  Ultimately, having this
9000       # directory ultimately in CPPFLAGS will be enough.
9001       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9002       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9003     else
9004       CFLAGS=$OLD_CFLAGS
9005       CPPFLAGS=$OLD_CPPFLAGS
9006     fi
9007   fi
9008 fi
9009
9010
9011 USE_TOOLKIT_SCROLL_BARS=no
9012 if test "${with_toolkit_scroll_bars}" != "no"; then
9013   if test "${USE_X_TOOLKIT}" != "none"; then
9014     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9015       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9016
9017       HAVE_XAW3D=no
9018       USE_TOOLKIT_SCROLL_BARS=yes
9019     elif test "${HAVE_XAW3D}" = "yes"; then
9020       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9021
9022       USE_TOOLKIT_SCROLL_BARS=yes
9023     fi
9024   elif test "${HAVE_GTK}" = "yes"; then
9025     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9026
9027     USE_TOOLKIT_SCROLL_BARS=yes
9028   elif test "${HAVE_NS}" = "yes"; then
9029     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9030
9031     USE_TOOLKIT_SCROLL_BARS=yes
9032   fi
9033 fi
9034
9035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9036 /* end confdefs.h.  */
9037
9038           #include <X11/Xlib.h>
9039           #include <X11/Xresource.h>
9040 int
9041 main ()
9042 {
9043 XIMProc  callback;
9044   ;
9045   return 0;
9046 }
9047 _ACEOF
9048 if ac_fn_c_try_compile "$LINENO"; then :
9049   HAVE_XIM=yes
9050
9051 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9052
9053 else
9054   HAVE_XIM=no
9055 fi
9056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9057
9058
9059 if test "${with_xim}" != "no"; then
9060
9061 $as_echo "#define USE_XIM 1" >>confdefs.h
9062
9063 fi
9064
9065
9066 if test "${HAVE_XIM}" != "no"; then
9067   late_CFLAGS=$CFLAGS
9068   if test "$GCC" = yes; then
9069     CFLAGS="$CFLAGS --pedantic-errors"
9070   fi
9071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9072 /* end confdefs.h.  */
9073
9074 #include <X11/Xlib.h>
9075 #include <X11/Xresource.h>
9076 int
9077 main ()
9078 {
9079 Display *display;
9080 XrmDatabase db;
9081 char *res_name;
9082 char *res_class;
9083 XIMProc  callback;
9084 XPointer *client_data;
9085 #ifndef __GNUC__
9086 /* If we're not using GCC, it's probably not XFree86, and this is
9087    probably right, but we can't use something like --pedantic-errors.  */
9088 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9089                                            char*, XIMProc, XPointer*);
9090 #endif
9091 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9092    client_data);
9093   ;
9094   return 0;
9095 }
9096 _ACEOF
9097 if ac_fn_c_try_compile "$LINENO"; then :
9098   emacs_cv_arg6_star=yes
9099 fi
9100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9101     if test "$emacs_cv_arg6_star" = yes; then
9102     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9103
9104   else
9105     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9106
9107   fi
9108   CFLAGS=$late_CFLAGS
9109 fi
9110
9111 ### Start of font-backend (under any platform) section.
9112 # (nothing here yet -- this is a placeholder)
9113 ### End of font-backend (under any platform) section.
9114
9115 ### Start of font-backend (under X11) section.
9116 if test "${HAVE_X11}" = "yes"; then
9117
9118   succeeded=no
9119
9120   # Extract the first word of "pkg-config", so it can be a program name with args.
9121 set dummy pkg-config; ac_word=$2
9122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9123 $as_echo_n "checking for $ac_word... " >&6; }
9124 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9125   $as_echo_n "(cached) " >&6
9126 else
9127   case $PKG_CONFIG in
9128   [\\/]* | ?:[\\/]*)
9129   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9130   ;;
9131   *)
9132   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9133 for as_dir in $PATH
9134 do
9135   IFS=$as_save_IFS
9136   test -z "$as_dir" && as_dir=.
9137     for ac_exec_ext in '' $ac_executable_extensions; do
9138   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9139     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9140     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9141     break 2
9142   fi
9143 done
9144   done
9145 IFS=$as_save_IFS
9146
9147   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9148   ;;
9149 esac
9150 fi
9151 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9152 if test -n "$PKG_CONFIG"; then
9153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9154 $as_echo "$PKG_CONFIG" >&6; }
9155 else
9156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9157 $as_echo "no" >&6; }
9158 fi
9159
9160
9161
9162   if test "$PKG_CONFIG" = "no" ; then
9163      HAVE_FC=no
9164   else
9165      PKG_CONFIG_MIN_VERSION=0.9.0
9166      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9167         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9168 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9169
9170         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9171             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9172 $as_echo "yes" >&6; }
9173             succeeded=yes
9174
9175             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9176 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9177             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9178             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9179 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9180
9181             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9182 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9183             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9184             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9185 $as_echo "$FONTCONFIG_LIBS" >&6; }
9186         else
9187             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9188 $as_echo "no" >&6; }
9189             FONTCONFIG_CFLAGS=""
9190             FONTCONFIG_LIBS=""
9191             ## If we have a custom action on failure, don't print errors, but
9192             ## do set a variable so people can do so.
9193             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9194
9195         fi
9196
9197
9198
9199      else
9200         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9201         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9202      fi
9203   fi
9204
9205   if test $succeeded = yes; then
9206      HAVE_FC=yes
9207   else
9208      HAVE_FC=no
9209   fi
9210
9211
9212    ## Use -lXft if available, unless `--with-xft=no'.
9213    HAVE_XFT=maybe
9214     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9215       with_xft="no";
9216     fi
9217     if test "x${with_xft}" != "xno"; then
9218
9219
9220   succeeded=no
9221
9222   # Extract the first word of "pkg-config", so it can be a program name with args.
9223 set dummy pkg-config; ac_word=$2
9224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9225 $as_echo_n "checking for $ac_word... " >&6; }
9226 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9227   $as_echo_n "(cached) " >&6
9228 else
9229   case $PKG_CONFIG in
9230   [\\/]* | ?:[\\/]*)
9231   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9232   ;;
9233   *)
9234   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9235 for as_dir in $PATH
9236 do
9237   IFS=$as_save_IFS
9238   test -z "$as_dir" && as_dir=.
9239     for ac_exec_ext in '' $ac_executable_extensions; do
9240   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9241     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9243     break 2
9244   fi
9245 done
9246   done
9247 IFS=$as_save_IFS
9248
9249   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9250   ;;
9251 esac
9252 fi
9253 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9254 if test -n "$PKG_CONFIG"; then
9255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9256 $as_echo "$PKG_CONFIG" >&6; }
9257 else
9258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9259 $as_echo "no" >&6; }
9260 fi
9261
9262
9263
9264   if test "$PKG_CONFIG" = "no" ; then
9265      HAVE_XFT=no
9266   else
9267      PKG_CONFIG_MIN_VERSION=0.9.0
9268      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9269         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
9270 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
9271
9272         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
9273             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9274 $as_echo "yes" >&6; }
9275             succeeded=yes
9276
9277             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
9278 $as_echo_n "checking XFT_CFLAGS... " >&6; }
9279             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9280             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
9281 $as_echo "$XFT_CFLAGS" >&6; }
9282
9283             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
9284 $as_echo_n "checking XFT_LIBS... " >&6; }
9285             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9286             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
9287 $as_echo "$XFT_LIBS" >&6; }
9288         else
9289             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9290 $as_echo "no" >&6; }
9291             XFT_CFLAGS=""
9292             XFT_LIBS=""
9293             ## If we have a custom action on failure, don't print errors, but
9294             ## do set a variable so people can do so.
9295             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
9296
9297         fi
9298
9299
9300
9301      else
9302         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9303         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9304      fi
9305   fi
9306
9307   if test $succeeded = yes; then
9308      :
9309   else
9310      HAVE_XFT=no
9311   fi
9312
9313       ## Because xftfont.c uses XRenderQueryExtension, we also
9314       ## need to link to -lXrender.
9315       HAVE_XRENDER=no
9316       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
9317 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
9318 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
9319   $as_echo_n "(cached) " >&6
9320 else
9321   ac_check_lib_save_LIBS=$LIBS
9322 LIBS="-lXrender  $LIBS"
9323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9324 /* end confdefs.h.  */
9325
9326 /* Override any GCC internal prototype to avoid an error.
9327    Use char because int might match the return type of a GCC
9328    builtin and then its argument prototype would still apply.  */
9329 #ifdef __cplusplus
9330 extern "C"
9331 #endif
9332 char XRenderQueryExtension ();
9333 int
9334 main ()
9335 {
9336 return XRenderQueryExtension ();
9337   ;
9338   return 0;
9339 }
9340 _ACEOF
9341 if ac_fn_c_try_link "$LINENO"; then :
9342   ac_cv_lib_Xrender_XRenderQueryExtension=yes
9343 else
9344   ac_cv_lib_Xrender_XRenderQueryExtension=no
9345 fi
9346 rm -f core conftest.err conftest.$ac_objext \
9347     conftest$ac_exeext conftest.$ac_ext
9348 LIBS=$ac_check_lib_save_LIBS
9349 fi
9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
9351 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
9352 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
9353   HAVE_XRENDER=yes
9354 fi
9355
9356       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
9357         OLD_CPPFLAGS="$CPPFLAGS"
9358         OLD_CFLAGS="$CFLAGS"
9359         OLD_LIBS="$LIBS"
9360         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
9361         CFLAGS="$CFLAGS $XFT_CFLAGS"
9362         XFT_LIBS="-lXrender $XFT_LIBS"
9363         LIBS="$XFT_LIBS $LIBS"
9364         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
9365 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
9366   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
9367 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
9368 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
9369   $as_echo_n "(cached) " >&6
9370 else
9371   ac_check_lib_save_LIBS=$LIBS
9372 LIBS="-lXft $XFT_LIBS $LIBS"
9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9374 /* end confdefs.h.  */
9375
9376 /* Override any GCC internal prototype to avoid an error.
9377    Use char because int might match the return type of a GCC
9378    builtin and then its argument prototype would still apply.  */
9379 #ifdef __cplusplus
9380 extern "C"
9381 #endif
9382 char XftFontOpen ();
9383 int
9384 main ()
9385 {
9386 return XftFontOpen ();
9387   ;
9388   return 0;
9389 }
9390 _ACEOF
9391 if ac_fn_c_try_link "$LINENO"; then :
9392   ac_cv_lib_Xft_XftFontOpen=yes
9393 else
9394   ac_cv_lib_Xft_XftFontOpen=no
9395 fi
9396 rm -f core conftest.err conftest.$ac_objext \
9397     conftest$ac_exeext conftest.$ac_ext
9398 LIBS=$ac_check_lib_save_LIBS
9399 fi
9400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
9401 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
9402 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
9403   HAVE_XFT=yes
9404 fi
9405
9406 fi
9407
9408
9409
9410         if test "${HAVE_XFT}" = "yes"; then
9411
9412 $as_echo "#define HAVE_XFT 1" >>confdefs.h
9413
9414
9415           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
9416         else
9417           CPPFLAGS="$OLD_CPPFLAGS"
9418           CFLAGS="$OLD_CFLAGS"
9419           LIBS="$OLD_LIBS"
9420         fi                        # "${HAVE_XFT}" = "yes"
9421       fi                          # "$HAVE_XFT" != no
9422     fi                            # "x${with_xft}" != "xno"
9423
9424         if test "$HAVE_XFT" != "yes"; then
9425        HAVE_XFT=no
9426     fi
9427
9428
9429     HAVE_FREETYPE=no
9430     ## We used to allow building with FreeType and without Xft.
9431     ## However, the ftx font backend driver is not in good shape.
9432     if test "${HAVE_XFT}" = "yes"; then
9433                   HAVE_FREETYPE=yes
9434       FONTCONFIG_CFLAGS=
9435       FONTCONFIG_LIBS=
9436     fi
9437
9438     HAVE_LIBOTF=no
9439     if test "${HAVE_FREETYPE}" = "yes"; then
9440
9441 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
9442
9443       if test "${with_libotf}" != "no"; then
9444
9445   succeeded=no
9446
9447   # Extract the first word of "pkg-config", so it can be a program name with args.
9448 set dummy pkg-config; ac_word=$2
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9450 $as_echo_n "checking for $ac_word... " >&6; }
9451 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9452   $as_echo_n "(cached) " >&6
9453 else
9454   case $PKG_CONFIG in
9455   [\\/]* | ?:[\\/]*)
9456   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9457   ;;
9458   *)
9459   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9460 for as_dir in $PATH
9461 do
9462   IFS=$as_save_IFS
9463   test -z "$as_dir" && as_dir=.
9464     for ac_exec_ext in '' $ac_executable_extensions; do
9465   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9466     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9467     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9468     break 2
9469   fi
9470 done
9471   done
9472 IFS=$as_save_IFS
9473
9474   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9475   ;;
9476 esac
9477 fi
9478 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9479 if test -n "$PKG_CONFIG"; then
9480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9481 $as_echo "$PKG_CONFIG" >&6; }
9482 else
9483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9484 $as_echo "no" >&6; }
9485 fi
9486
9487
9488
9489   if test "$PKG_CONFIG" = "no" ; then
9490      HAVE_LIBOTF=no
9491   else
9492      PKG_CONFIG_MIN_VERSION=0.9.0
9493      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9494         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
9495 $as_echo_n "checking for libotf... " >&6; }
9496
9497         if $PKG_CONFIG --exists "libotf" 2>&5; then
9498             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9499 $as_echo "yes" >&6; }
9500             succeeded=yes
9501
9502             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
9503 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
9504             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
9505             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
9506 $as_echo "$LIBOTF_CFLAGS" >&6; }
9507
9508             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
9509 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
9510             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
9511             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
9512 $as_echo "$LIBOTF_LIBS" >&6; }
9513         else
9514             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9515 $as_echo "no" >&6; }
9516             LIBOTF_CFLAGS=""
9517             LIBOTF_LIBS=""
9518             ## If we have a custom action on failure, don't print errors, but
9519             ## do set a variable so people can do so.
9520             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
9521
9522         fi
9523
9524
9525
9526      else
9527         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9528         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9529      fi
9530   fi
9531
9532   if test $succeeded = yes; then
9533      HAVE_LIBOTF=yes
9534   else
9535      HAVE_LIBOTF=no
9536   fi
9537
9538         if test "$HAVE_LIBOTF" = "yes"; then
9539
9540 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
9541
9542           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
9543 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
9544 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
9545   $as_echo_n "(cached) " >&6
9546 else
9547   ac_check_lib_save_LIBS=$LIBS
9548 LIBS="-lotf  $LIBS"
9549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9550 /* end confdefs.h.  */
9551
9552 /* Override any GCC internal prototype to avoid an error.
9553    Use char because int might match the return type of a GCC
9554    builtin and then its argument prototype would still apply.  */
9555 #ifdef __cplusplus
9556 extern "C"
9557 #endif
9558 char OTF_get_variation_glyphs ();
9559 int
9560 main ()
9561 {
9562 return OTF_get_variation_glyphs ();
9563   ;
9564   return 0;
9565 }
9566 _ACEOF
9567 if ac_fn_c_try_link "$LINENO"; then :
9568   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
9569 else
9570   ac_cv_lib_otf_OTF_get_variation_glyphs=no
9571 fi
9572 rm -f core conftest.err conftest.$ac_objext \
9573     conftest$ac_exeext conftest.$ac_ext
9574 LIBS=$ac_check_lib_save_LIBS
9575 fi
9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
9577 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
9578 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
9579   HAVE_OTF_GET_VARIATION_GLYPHS=yes
9580 else
9581   HAVE_OTF_GET_VARIATION_GLYPHS=no
9582 fi
9583
9584           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
9585
9586 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
9587
9588           fi
9589         fi
9590       fi
9591             fi
9592
9593     HAVE_M17N_FLT=no
9594     if test "${HAVE_LIBOTF}" = yes; then
9595       if test "${with_m17n_flt}" != "no"; then
9596
9597   succeeded=no
9598
9599   # Extract the first word of "pkg-config", so it can be a program name with args.
9600 set dummy pkg-config; ac_word=$2
9601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9602 $as_echo_n "checking for $ac_word... " >&6; }
9603 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9604   $as_echo_n "(cached) " >&6
9605 else
9606   case $PKG_CONFIG in
9607   [\\/]* | ?:[\\/]*)
9608   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9609   ;;
9610   *)
9611   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9612 for as_dir in $PATH
9613 do
9614   IFS=$as_save_IFS
9615   test -z "$as_dir" && as_dir=.
9616     for ac_exec_ext in '' $ac_executable_extensions; do
9617   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9618     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9619     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9620     break 2
9621   fi
9622 done
9623   done
9624 IFS=$as_save_IFS
9625
9626   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9627   ;;
9628 esac
9629 fi
9630 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9631 if test -n "$PKG_CONFIG"; then
9632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9633 $as_echo "$PKG_CONFIG" >&6; }
9634 else
9635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9636 $as_echo "no" >&6; }
9637 fi
9638
9639
9640
9641   if test "$PKG_CONFIG" = "no" ; then
9642      HAVE_M17N_FLT=no
9643   else
9644      PKG_CONFIG_MIN_VERSION=0.9.0
9645      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9646         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
9647 $as_echo_n "checking for m17n-flt... " >&6; }
9648
9649         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
9650             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9651 $as_echo "yes" >&6; }
9652             succeeded=yes
9653
9654             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
9655 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
9656             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
9657             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
9658 $as_echo "$M17N_FLT_CFLAGS" >&6; }
9659
9660             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
9661 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
9662             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
9663             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
9664 $as_echo "$M17N_FLT_LIBS" >&6; }
9665         else
9666             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9667 $as_echo "no" >&6; }
9668             M17N_FLT_CFLAGS=""
9669             M17N_FLT_LIBS=""
9670             ## If we have a custom action on failure, don't print errors, but
9671             ## do set a variable so people can do so.
9672             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
9673
9674         fi
9675
9676
9677
9678      else
9679         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9680         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9681      fi
9682   fi
9683
9684   if test $succeeded = yes; then
9685      HAVE_M17N_FLT=yes
9686   else
9687      HAVE_M17N_FLT=no
9688   fi
9689
9690         if test "$HAVE_M17N_FLT" = "yes"; then
9691
9692 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
9693
9694         fi
9695       fi
9696     fi
9697 else
9698     HAVE_XFT=no
9699     HAVE_FREETYPE=no
9700     HAVE_LIBOTF=no
9701     HAVE_M17N_FLT=no
9702 fi
9703 ### End of font-backend (under X11) section.
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714 ### Use -lXpm if available, unless `--with-xpm=no'.
9715 HAVE_XPM=no
9716 if test "${HAVE_X11}" = "yes"; then
9717   if test "${with_xpm}" != "no"; then
9718     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
9719 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
9720   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
9721 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
9722 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
9723   $as_echo_n "(cached) " >&6
9724 else
9725   ac_check_lib_save_LIBS=$LIBS
9726 LIBS="-lXpm -lX11 $LIBS"
9727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9728 /* end confdefs.h.  */
9729
9730 /* Override any GCC internal prototype to avoid an error.
9731    Use char because int might match the return type of a GCC
9732    builtin and then its argument prototype would still apply.  */
9733 #ifdef __cplusplus
9734 extern "C"
9735 #endif
9736 char XpmReadFileToPixmap ();
9737 int
9738 main ()
9739 {
9740 return XpmReadFileToPixmap ();
9741   ;
9742   return 0;
9743 }
9744 _ACEOF
9745 if ac_fn_c_try_link "$LINENO"; then :
9746   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
9747 else
9748   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
9749 fi
9750 rm -f core conftest.err conftest.$ac_objext \
9751     conftest$ac_exeext conftest.$ac_ext
9752 LIBS=$ac_check_lib_save_LIBS
9753 fi
9754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
9755 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
9756 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
9757   HAVE_XPM=yes
9758 fi
9759
9760 fi
9761
9762
9763     if test "${HAVE_XPM}" = "yes"; then
9764       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
9765 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
9766       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9767 /* end confdefs.h.  */
9768 #include "X11/xpm.h"
9769 #ifndef XpmReturnAllocPixels
9770 no_return_alloc_pixels
9771 #endif
9772
9773 _ACEOF
9774 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9775   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
9776   HAVE_XPM=no
9777 else
9778   HAVE_XPM=yes
9779 fi
9780 rm -f conftest*
9781
9782
9783       if test "${HAVE_XPM}" = "yes"; then
9784         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9785 $as_echo "yes" >&6; }
9786       else
9787         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9788 $as_echo "no" >&6; }
9789       fi
9790     fi
9791   fi
9792
9793   if test "${HAVE_XPM}" = "yes"; then
9794
9795 $as_echo "#define HAVE_XPM 1" >>confdefs.h
9796
9797   fi
9798 fi
9799
9800 ### Use -ljpeg if available, unless `--with-jpeg=no'.
9801 HAVE_JPEG=no
9802 if test "${HAVE_X11}" = "yes"; then
9803   if test "${with_jpeg}" != "no"; then
9804             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
9805 if test "x$ac_cv_header_jerror_h" = x""yes; then :
9806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
9807 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
9808 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
9809   $as_echo_n "(cached) " >&6
9810 else
9811   ac_check_lib_save_LIBS=$LIBS
9812 LIBS="-ljpeg  $LIBS"
9813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9814 /* end confdefs.h.  */
9815
9816 /* Override any GCC internal prototype to avoid an error.
9817    Use char because int might match the return type of a GCC
9818    builtin and then its argument prototype would still apply.  */
9819 #ifdef __cplusplus
9820 extern "C"
9821 #endif
9822 char jpeg_destroy_compress ();
9823 int
9824 main ()
9825 {
9826 return jpeg_destroy_compress ();
9827   ;
9828   return 0;
9829 }
9830 _ACEOF
9831 if ac_fn_c_try_link "$LINENO"; then :
9832   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
9833 else
9834   ac_cv_lib_jpeg_jpeg_destroy_compress=no
9835 fi
9836 rm -f core conftest.err conftest.$ac_objext \
9837     conftest$ac_exeext conftest.$ac_ext
9838 LIBS=$ac_check_lib_save_LIBS
9839 fi
9840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
9841 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
9842 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
9843   HAVE_JPEG=yes
9844 fi
9845
9846 fi
9847
9848
9849   fi
9850
9851     if test "${HAVE_JPEG}" = "yes"; then
9852     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9853
9854     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9855 /* end confdefs.h.  */
9856 #include <jpeglib.h>
9857          version=JPEG_LIB_VERSION
9858
9859 _ACEOF
9860 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9861   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
9862   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9863
9864 else
9865   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
9866 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
9867         HAVE_JPEG=no
9868 fi
9869 rm -f conftest*
9870
9871   fi
9872 fi
9873
9874 ### Use -lpng if available, unless `--with-png=no'.
9875 HAVE_PNG=no
9876 if test "${HAVE_X11}" = "yes"; then
9877   if test "${with_png}" != "no"; then
9878     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
9879     # in /usr/include/libpng.
9880     for ac_header in png.h libpng/png.h
9881 do :
9882   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9883 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9884 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9885   cat >>confdefs.h <<_ACEOF
9886 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9887 _ACEOF
9888
9889 fi
9890
9891 done
9892
9893     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
9894       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
9895 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
9896 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
9897   $as_echo_n "(cached) " >&6
9898 else
9899   ac_check_lib_save_LIBS=$LIBS
9900 LIBS="-lpng -lz -lm $LIBS"
9901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9902 /* end confdefs.h.  */
9903
9904 /* Override any GCC internal prototype to avoid an error.
9905    Use char because int might match the return type of a GCC
9906    builtin and then its argument prototype would still apply.  */
9907 #ifdef __cplusplus
9908 extern "C"
9909 #endif
9910 char png_get_channels ();
9911 int
9912 main ()
9913 {
9914 return png_get_channels ();
9915   ;
9916   return 0;
9917 }
9918 _ACEOF
9919 if ac_fn_c_try_link "$LINENO"; then :
9920   ac_cv_lib_png_png_get_channels=yes
9921 else
9922   ac_cv_lib_png_png_get_channels=no
9923 fi
9924 rm -f core conftest.err conftest.$ac_objext \
9925     conftest$ac_exeext conftest.$ac_ext
9926 LIBS=$ac_check_lib_save_LIBS
9927 fi
9928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
9929 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
9930 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
9931   HAVE_PNG=yes
9932 fi
9933
9934     fi
9935   fi
9936
9937   if test "${HAVE_PNG}" = "yes"; then
9938
9939 $as_echo "#define HAVE_PNG 1" >>confdefs.h
9940
9941   fi
9942 fi
9943
9944 ### Use -ltiff if available, unless `--with-tiff=no'.
9945 HAVE_TIFF=no
9946 if test "${HAVE_X11}" = "yes"; then
9947   if test "${with_tiff}" != "no"; then
9948     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
9949 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
9950   tifflibs="-lz -lm"
9951       # At least one tiff package requires the jpeg library.
9952       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
9953       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
9954 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
9955 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
9956   $as_echo_n "(cached) " >&6
9957 else
9958   ac_check_lib_save_LIBS=$LIBS
9959 LIBS="-ltiff $tifflibs $LIBS"
9960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9961 /* end confdefs.h.  */
9962
9963 /* Override any GCC internal prototype to avoid an error.
9964    Use char because int might match the return type of a GCC
9965    builtin and then its argument prototype would still apply.  */
9966 #ifdef __cplusplus
9967 extern "C"
9968 #endif
9969 char TIFFGetVersion ();
9970 int
9971 main ()
9972 {
9973 return TIFFGetVersion ();
9974   ;
9975   return 0;
9976 }
9977 _ACEOF
9978 if ac_fn_c_try_link "$LINENO"; then :
9979   ac_cv_lib_tiff_TIFFGetVersion=yes
9980 else
9981   ac_cv_lib_tiff_TIFFGetVersion=no
9982 fi
9983 rm -f core conftest.err conftest.$ac_objext \
9984     conftest$ac_exeext conftest.$ac_ext
9985 LIBS=$ac_check_lib_save_LIBS
9986 fi
9987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
9988 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
9989 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
9990   HAVE_TIFF=yes
9991 fi
9992
9993 fi
9994
9995
9996   fi
9997
9998   if test "${HAVE_TIFF}" = "yes"; then
9999
10000 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10001
10002   fi
10003 fi
10004
10005 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10006 HAVE_GIF=no
10007 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10008   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10009 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10010   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10011 # Earlier versions can crash Emacs.
10012     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10013 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10014 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10015   $as_echo_n "(cached) " >&6
10016 else
10017   ac_check_lib_save_LIBS=$LIBS
10018 LIBS="-lgif  $LIBS"
10019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10020 /* end confdefs.h.  */
10021
10022 /* Override any GCC internal prototype to avoid an error.
10023    Use char because int might match the return type of a GCC
10024    builtin and then its argument prototype would still apply.  */
10025 #ifdef __cplusplus
10026 extern "C"
10027 #endif
10028 char EGifPutExtensionLast ();
10029 int
10030 main ()
10031 {
10032 return EGifPutExtensionLast ();
10033   ;
10034   return 0;
10035 }
10036 _ACEOF
10037 if ac_fn_c_try_link "$LINENO"; then :
10038   ac_cv_lib_gif_EGifPutExtensionLast=yes
10039 else
10040   ac_cv_lib_gif_EGifPutExtensionLast=no
10041 fi
10042 rm -f core conftest.err conftest.$ac_objext \
10043     conftest$ac_exeext conftest.$ac_ext
10044 LIBS=$ac_check_lib_save_LIBS
10045 fi
10046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10047 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10048 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10049   HAVE_GIF=yes
10050 else
10051   try_libungif=yes
10052 fi
10053
10054 fi
10055
10056
10057
10058   if test "$HAVE_GIF" = yes; then
10059       ac_gif_lib_name="-lgif"
10060   fi
10061
10062 # If gif_lib.h but no libgif, try libungif.
10063   if test x"$try_libungif" = xyes; then
10064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10065 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10066 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10067   $as_echo_n "(cached) " >&6
10068 else
10069   ac_check_lib_save_LIBS=$LIBS
10070 LIBS="-lungif  $LIBS"
10071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10072 /* end confdefs.h.  */
10073
10074 /* Override any GCC internal prototype to avoid an error.
10075    Use char because int might match the return type of a GCC
10076    builtin and then its argument prototype would still apply.  */
10077 #ifdef __cplusplus
10078 extern "C"
10079 #endif
10080 char EGifPutExtensionLast ();
10081 int
10082 main ()
10083 {
10084 return EGifPutExtensionLast ();
10085   ;
10086   return 0;
10087 }
10088 _ACEOF
10089 if ac_fn_c_try_link "$LINENO"; then :
10090   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10091 else
10092   ac_cv_lib_ungif_EGifPutExtensionLast=no
10093 fi
10094 rm -f core conftest.err conftest.$ac_objext \
10095     conftest$ac_exeext conftest.$ac_ext
10096 LIBS=$ac_check_lib_save_LIBS
10097 fi
10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10099 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10100 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10101   HAVE_GIF=yes
10102 fi
10103
10104
10105     if test "$HAVE_GIF" = yes; then
10106
10107 $as_echo "#define LIBGIF -lungif" >>confdefs.h
10108
10109       ac_gif_lib_name="-lungif"
10110     fi
10111   fi
10112
10113   if test "${HAVE_GIF}" = "yes"; then
10114
10115 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10116
10117   fi
10118 fi
10119
10120 if test "${HAVE_X11}" = "yes"; then
10121   MISSING=""
10122   WITH_NO=""
10123   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10124     MISSING="libXpm" && WITH_NO="--with-xpm=no"
10125   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10126     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10127   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10128     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10129   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10130     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10131   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10132     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10133
10134   if test "X${MISSING}" != X; then
10135     as_fn_error $? "The following required libraries were not found:
10136     $MISSING
10137 Maybe some development libraries/packages are missing?
10138 If you don't want to link with them give
10139     $WITH_NO
10140 as options to configure" "$LINENO" 5
10141   fi
10142 fi
10143
10144 ### Use -lgpm if available, unless `--with-gpm=no'.
10145 HAVE_GPM=no
10146 if test "${with_gpm}" != "no"; then
10147   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10148 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10150 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10151 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10152   $as_echo_n "(cached) " >&6
10153 else
10154   ac_check_lib_save_LIBS=$LIBS
10155 LIBS="-lgpm  $LIBS"
10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10157 /* end confdefs.h.  */
10158
10159 /* Override any GCC internal prototype to avoid an error.
10160    Use char because int might match the return type of a GCC
10161    builtin and then its argument prototype would still apply.  */
10162 #ifdef __cplusplus
10163 extern "C"
10164 #endif
10165 char Gpm_Open ();
10166 int
10167 main ()
10168 {
10169 return Gpm_Open ();
10170   ;
10171   return 0;
10172 }
10173 _ACEOF
10174 if ac_fn_c_try_link "$LINENO"; then :
10175   ac_cv_lib_gpm_Gpm_Open=yes
10176 else
10177   ac_cv_lib_gpm_Gpm_Open=no
10178 fi
10179 rm -f core conftest.err conftest.$ac_objext \
10180     conftest$ac_exeext conftest.$ac_ext
10181 LIBS=$ac_check_lib_save_LIBS
10182 fi
10183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10184 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10185 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10186   HAVE_GPM=yes
10187 fi
10188
10189 fi
10190
10191
10192 fi
10193
10194 if test "${HAVE_GPM}" = "yes"; then
10195
10196 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10197
10198 fi
10199
10200 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10201 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10202
10203 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10204
10205 fi
10206
10207
10208
10209 ### Use NeXTstep API to implement GUI.
10210 if test "${HAVE_NS}" = "yes"; then
10211
10212 $as_echo "#define HAVE_NS 1" >>confdefs.h
10213
10214   if test "${NS_IMPL_COCOA}" = "yes"; then
10215
10216 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
10217
10218     GNU_OBJC_CFLAGS=
10219   fi
10220   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
10221
10222 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
10223
10224     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
10225   fi
10226   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
10227
10228 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10229
10230   fi
10231   # We also have mouse menus.
10232   HAVE_MENUS=yes
10233   OTHER_FILES=ns-app
10234 fi
10235
10236
10237 ### Use session management (-lSM -lICE) if available
10238 HAVE_X_SM=no
10239 if test "${HAVE_X11}" = "yes"; then
10240   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
10241 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
10242   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
10243 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
10244 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
10245   $as_echo_n "(cached) " >&6
10246 else
10247   ac_check_lib_save_LIBS=$LIBS
10248 LIBS="-lSM -lICE $LIBS"
10249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10250 /* end confdefs.h.  */
10251
10252 /* Override any GCC internal prototype to avoid an error.
10253    Use char because int might match the return type of a GCC
10254    builtin and then its argument prototype would still apply.  */
10255 #ifdef __cplusplus
10256 extern "C"
10257 #endif
10258 char SmcOpenConnection ();
10259 int
10260 main ()
10261 {
10262 return SmcOpenConnection ();
10263   ;
10264   return 0;
10265 }
10266 _ACEOF
10267 if ac_fn_c_try_link "$LINENO"; then :
10268   ac_cv_lib_SM_SmcOpenConnection=yes
10269 else
10270   ac_cv_lib_SM_SmcOpenConnection=no
10271 fi
10272 rm -f core conftest.err conftest.$ac_objext \
10273     conftest$ac_exeext conftest.$ac_ext
10274 LIBS=$ac_check_lib_save_LIBS
10275 fi
10276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
10277 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
10278 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
10279   HAVE_X_SM=yes
10280 fi
10281
10282 fi
10283
10284
10285
10286   if test "${HAVE_X_SM}" = "yes"; then
10287
10288 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
10289
10290     case "$LIBS" in
10291       *-lSM*) ;;
10292       *)      LIBS="-lSM -lICE $LIBS" ;;
10293     esac
10294   fi
10295 fi
10296
10297 # If netdb.h doesn't declare h_errno, we must declare it by hand.
10298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
10299 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
10300 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
10301   $as_echo_n "(cached) " >&6
10302 else
10303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10304 /* end confdefs.h.  */
10305 #include <netdb.h>
10306 int
10307 main ()
10308 {
10309 return h_errno;
10310   ;
10311   return 0;
10312 }
10313 _ACEOF
10314 if ac_fn_c_try_link "$LINENO"; then :
10315   emacs_cv_netdb_declares_h_errno=yes
10316 else
10317   emacs_cv_netdb_declares_h_errno=no
10318 fi
10319 rm -f core conftest.err conftest.$ac_objext \
10320     conftest$ac_exeext conftest.$ac_ext
10321 fi
10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
10323 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
10324 if test $emacs_cv_netdb_declares_h_errno = yes; then
10325
10326 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
10327
10328 fi
10329
10330 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10331 # for constant arguments.  Useless!
10332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10333 $as_echo_n "checking for working alloca.h... " >&6; }
10334 if test "${ac_cv_working_alloca_h+set}" = set; then :
10335   $as_echo_n "(cached) " >&6
10336 else
10337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10338 /* end confdefs.h.  */
10339 #include <alloca.h>
10340 int
10341 main ()
10342 {
10343 char *p = (char *) alloca (2 * sizeof (int));
10344                           if (p) return 0;
10345   ;
10346   return 0;
10347 }
10348 _ACEOF
10349 if ac_fn_c_try_link "$LINENO"; then :
10350   ac_cv_working_alloca_h=yes
10351 else
10352   ac_cv_working_alloca_h=no
10353 fi
10354 rm -f core conftest.err conftest.$ac_objext \
10355     conftest$ac_exeext conftest.$ac_ext
10356 fi
10357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10358 $as_echo "$ac_cv_working_alloca_h" >&6; }
10359 if test $ac_cv_working_alloca_h = yes; then
10360
10361 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10362
10363 fi
10364
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10366 $as_echo_n "checking for alloca... " >&6; }
10367 if test "${ac_cv_func_alloca_works+set}" = set; then :
10368   $as_echo_n "(cached) " >&6
10369 else
10370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10371 /* end confdefs.h.  */
10372 #ifdef __GNUC__
10373 # define alloca __builtin_alloca
10374 #else
10375 # ifdef _MSC_VER
10376 #  include <malloc.h>
10377 #  define alloca _alloca
10378 # else
10379 #  ifdef HAVE_ALLOCA_H
10380 #   include <alloca.h>
10381 #  else
10382 #   ifdef _AIX
10383  #pragma alloca
10384 #   else
10385 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10386 char *alloca ();
10387 #    endif
10388 #   endif
10389 #  endif
10390 # endif
10391 #endif
10392
10393 int
10394 main ()
10395 {
10396 char *p = (char *) alloca (1);
10397                                     if (p) return 0;
10398   ;
10399   return 0;
10400 }
10401 _ACEOF
10402 if ac_fn_c_try_link "$LINENO"; then :
10403   ac_cv_func_alloca_works=yes
10404 else
10405   ac_cv_func_alloca_works=no
10406 fi
10407 rm -f core conftest.err conftest.$ac_objext \
10408     conftest$ac_exeext conftest.$ac_ext
10409 fi
10410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10411 $as_echo "$ac_cv_func_alloca_works" >&6; }
10412
10413 if test $ac_cv_func_alloca_works = yes; then
10414
10415 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10416
10417 else
10418   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10419 # that cause trouble.  Some versions do not even contain alloca or
10420 # contain a buggy version.  If you still want to use their alloca,
10421 # use ar to extract alloca.o from them instead of compiling alloca.c.
10422
10423 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10424
10425 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10426
10427
10428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10429 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10430 if test "${ac_cv_os_cray+set}" = set; then :
10431   $as_echo_n "(cached) " >&6
10432 else
10433   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10434 /* end confdefs.h.  */
10435 #if defined CRAY && ! defined CRAY2
10436 webecray
10437 #else
10438 wenotbecray
10439 #endif
10440
10441 _ACEOF
10442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10443   $EGREP "webecray" >/dev/null 2>&1; then :
10444   ac_cv_os_cray=yes
10445 else
10446   ac_cv_os_cray=no
10447 fi
10448 rm -f conftest*
10449
10450 fi
10451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10452 $as_echo "$ac_cv_os_cray" >&6; }
10453 if test $ac_cv_os_cray = yes; then
10454   for ac_func in _getb67 GETB67 getb67; do
10455     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10456 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10457 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10458
10459 cat >>confdefs.h <<_ACEOF
10460 #define CRAY_STACKSEG_END $ac_func
10461 _ACEOF
10462
10463     break
10464 fi
10465
10466   done
10467 fi
10468
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10470 $as_echo_n "checking stack direction for C alloca... " >&6; }
10471 if test "${ac_cv_c_stack_direction+set}" = set; then :
10472   $as_echo_n "(cached) " >&6
10473 else
10474   if test "$cross_compiling" = yes; then :
10475   ac_cv_c_stack_direction=0
10476 else
10477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h.  */
10479 $ac_includes_default
10480 int
10481 find_stack_direction ()
10482 {
10483   static char *addr = 0;
10484   auto char dummy;
10485   if (addr == 0)
10486     {
10487       addr = &dummy;
10488       return find_stack_direction ();
10489     }
10490   else
10491     return (&dummy > addr) ? 1 : -1;
10492 }
10493
10494 int
10495 main ()
10496 {
10497   return find_stack_direction () < 0;
10498 }
10499 _ACEOF
10500 if ac_fn_c_try_run "$LINENO"; then :
10501   ac_cv_c_stack_direction=1
10502 else
10503   ac_cv_c_stack_direction=-1
10504 fi
10505 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10506   conftest.$ac_objext conftest.beam conftest.$ac_ext
10507 fi
10508
10509 fi
10510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10511 $as_echo "$ac_cv_c_stack_direction" >&6; }
10512 cat >>confdefs.h <<_ACEOF
10513 #define STACK_DIRECTION $ac_cv_c_stack_direction
10514 _ACEOF
10515
10516
10517 fi
10518
10519
10520 if test x"$ac_cv_func_alloca_works" != xyes; then
10521    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
10522 fi
10523
10524 # fmod, logb, and frexp are found in -lm on most systems.
10525 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
10526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
10527 $as_echo_n "checking for sqrt in -lm... " >&6; }
10528 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
10529   $as_echo_n "(cached) " >&6
10530 else
10531   ac_check_lib_save_LIBS=$LIBS
10532 LIBS="-lm  $LIBS"
10533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10534 /* end confdefs.h.  */
10535
10536 /* Override any GCC internal prototype to avoid an error.
10537    Use char because int might match the return type of a GCC
10538    builtin and then its argument prototype would still apply.  */
10539 #ifdef __cplusplus
10540 extern "C"
10541 #endif
10542 char sqrt ();
10543 int
10544 main ()
10545 {
10546 return sqrt ();
10547   ;
10548   return 0;
10549 }
10550 _ACEOF
10551 if ac_fn_c_try_link "$LINENO"; then :
10552   ac_cv_lib_m_sqrt=yes
10553 else
10554   ac_cv_lib_m_sqrt=no
10555 fi
10556 rm -f core conftest.err conftest.$ac_objext \
10557     conftest$ac_exeext conftest.$ac_ext
10558 LIBS=$ac_check_lib_save_LIBS
10559 fi
10560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
10561 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
10562 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
10563   cat >>confdefs.h <<_ACEOF
10564 #define HAVE_LIBM 1
10565 _ACEOF
10566
10567   LIBS="-lm $LIBS"
10568
10569 fi
10570
10571
10572 # Check for mail-locking functions in a "mail" library.  Probably this should
10573 # have the same check as for liblockfile below.
10574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
10575 $as_echo_n "checking for maillock in -lmail... " >&6; }
10576 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
10577   $as_echo_n "(cached) " >&6
10578 else
10579   ac_check_lib_save_LIBS=$LIBS
10580 LIBS="-lmail  $LIBS"
10581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10582 /* end confdefs.h.  */
10583
10584 /* Override any GCC internal prototype to avoid an error.
10585    Use char because int might match the return type of a GCC
10586    builtin and then its argument prototype would still apply.  */
10587 #ifdef __cplusplus
10588 extern "C"
10589 #endif
10590 char maillock ();
10591 int
10592 main ()
10593 {
10594 return maillock ();
10595   ;
10596   return 0;
10597 }
10598 _ACEOF
10599 if ac_fn_c_try_link "$LINENO"; then :
10600   ac_cv_lib_mail_maillock=yes
10601 else
10602   ac_cv_lib_mail_maillock=no
10603 fi
10604 rm -f core conftest.err conftest.$ac_objext \
10605     conftest$ac_exeext conftest.$ac_ext
10606 LIBS=$ac_check_lib_save_LIBS
10607 fi
10608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
10609 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
10610 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
10611   cat >>confdefs.h <<_ACEOF
10612 #define HAVE_LIBMAIL 1
10613 _ACEOF
10614
10615   LIBS="-lmail $LIBS"
10616
10617 fi
10618
10619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
10620 $as_echo_n "checking for maillock in -llockfile... " >&6; }
10621 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
10622   $as_echo_n "(cached) " >&6
10623 else
10624   ac_check_lib_save_LIBS=$LIBS
10625 LIBS="-llockfile  $LIBS"
10626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10627 /* end confdefs.h.  */
10628
10629 /* Override any GCC internal prototype to avoid an error.
10630    Use char because int might match the return type of a GCC
10631    builtin and then its argument prototype would still apply.  */
10632 #ifdef __cplusplus
10633 extern "C"
10634 #endif
10635 char maillock ();
10636 int
10637 main ()
10638 {
10639 return maillock ();
10640   ;
10641   return 0;
10642 }
10643 _ACEOF
10644 if ac_fn_c_try_link "$LINENO"; then :
10645   ac_cv_lib_lockfile_maillock=yes
10646 else
10647   ac_cv_lib_lockfile_maillock=no
10648 fi
10649 rm -f core conftest.err conftest.$ac_objext \
10650     conftest$ac_exeext conftest.$ac_ext
10651 LIBS=$ac_check_lib_save_LIBS
10652 fi
10653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
10654 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
10655 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
10656   cat >>confdefs.h <<_ACEOF
10657 #define HAVE_LIBLOCKFILE 1
10658 _ACEOF
10659
10660   LIBS="-llockfile $LIBS"
10661
10662 fi
10663
10664 # If we have the shared liblockfile, assume we must use it for mail
10665 # locking (e.g. Debian).  If we couldn't link against liblockfile
10666 # (no liblockfile.a installed), ensure that we don't need to.
10667 if test "$ac_cv_lib_lockfile_maillock" = no; then
10668       # Extract the first word of "liblockfile.so", so it can be a program name with args.
10669 set dummy liblockfile.so; ac_word=$2
10670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10671 $as_echo_n "checking for $ac_word... " >&6; }
10672 if test "${ac_cv_prog_liblockfile+set}" = set; then :
10673   $as_echo_n "(cached) " >&6
10674 else
10675   if test -n "$liblockfile"; then
10676   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
10677 else
10678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10679 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
10680 for as_dir in $as_dummy
10681 do
10682   IFS=$as_save_IFS
10683   test -z "$as_dir" && as_dir=.
10684     for ac_exec_ext in '' $ac_executable_extensions; do
10685   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10686     ac_cv_prog_liblockfile="yes"
10687     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10688     break 2
10689   fi
10690 done
10691   done
10692 IFS=$as_save_IFS
10693
10694   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
10695 fi
10696 fi
10697 liblockfile=$ac_cv_prog_liblockfile
10698 if test -n "$liblockfile"; then
10699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
10700 $as_echo "$liblockfile" >&6; }
10701 else
10702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10703 $as_echo "no" >&6; }
10704 fi
10705
10706
10707   if test $ac_cv_prog_liblockfile = yes; then
10708     as_fn_error $? "Shared liblockfile found but can't link against it.
10709 This probably means that movemail could lose mail.
10710 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
10711   else :
10712   fi
10713 fi
10714 for ac_func in touchlock
10715 do :
10716   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
10717 if test "x$ac_cv_func_touchlock" = x""yes; then :
10718   cat >>confdefs.h <<_ACEOF
10719 #define HAVE_TOUCHLOCK 1
10720 _ACEOF
10721
10722 fi
10723 done
10724
10725 for ac_header in maillock.h
10726 do :
10727   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
10728 if test "x$ac_cv_header_maillock_h" = x""yes; then :
10729   cat >>confdefs.h <<_ACEOF
10730 #define HAVE_MAILLOCK_H 1
10731 _ACEOF
10732
10733 fi
10734
10735 done
10736
10737
10738 for ac_func in gethostname getdomainname dup2 \
10739 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
10740 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
10741 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
10742 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
10743 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
10744 sendto recvfrom getsockopt setsockopt getsockname getpeername \
10745 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
10746 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
10747 cfmakeraw cfsetspeed
10748 do :
10749   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10750 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10751 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10752   cat >>confdefs.h <<_ACEOF
10753 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10754 _ACEOF
10755
10756 fi
10757 done
10758
10759
10760 for ac_header in sys/un.h
10761 do :
10762   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
10763 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
10764   cat >>confdefs.h <<_ACEOF
10765 #define HAVE_SYS_UN_H 1
10766 _ACEOF
10767
10768 fi
10769
10770 done
10771
10772
10773
10774
10775
10776
10777
10778   for ac_func in $ac_func_list
10779 do :
10780   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10781 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10782 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10783   cat >>confdefs.h <<_ACEOF
10784 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10785 _ACEOF
10786
10787 fi
10788 done
10789
10790
10791
10792
10793
10794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
10795 $as_echo_n "checking for working mktime... " >&6; }
10796 if test "${ac_cv_func_working_mktime+set}" = set; then :
10797   $as_echo_n "(cached) " >&6
10798 else
10799   if test "$cross_compiling" = yes; then :
10800   ac_cv_func_working_mktime=no
10801 else
10802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10803 /* end confdefs.h.  */
10804 /* Test program from Paul Eggert and Tony Leneis.  */
10805 #ifdef TIME_WITH_SYS_TIME
10806 # include <sys/time.h>
10807 # include <time.h>
10808 #else
10809 # ifdef HAVE_SYS_TIME_H
10810 #  include <sys/time.h>
10811 # else
10812 #  include <time.h>
10813 # endif
10814 #endif
10815
10816 #include <limits.h>
10817 #include <stdlib.h>
10818
10819 #ifdef HAVE_UNISTD_H
10820 # include <unistd.h>
10821 #endif
10822
10823 #ifndef HAVE_ALARM
10824 # define alarm(X) /* empty */
10825 #endif
10826
10827 /* Work around redefinition to rpl_putenv by other config tests.  */
10828 #undef putenv
10829
10830 static time_t time_t_max;
10831 static time_t time_t_min;
10832
10833 /* Values we'll use to set the TZ environment variable.  */
10834 static const char *tz_strings[] = {
10835   (const char *) 0, "TZ=GMT0", "TZ=JST-9",
10836   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
10837 };
10838 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
10839
10840 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
10841    Based on a problem report from Andreas Jaeger.  */
10842 static int
10843 spring_forward_gap ()
10844 {
10845   /* glibc (up to about 1998-10-07) failed this test. */
10846   struct tm tm;
10847
10848   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10849      instead of "TZ=America/Vancouver" in order to detect the bug even
10850      on systems that don't support the Olson extension, or don't have the
10851      full zoneinfo tables installed.  */
10852   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10853
10854   tm.tm_year = 98;
10855   tm.tm_mon = 3;
10856   tm.tm_mday = 5;
10857   tm.tm_hour = 2;
10858   tm.tm_min = 0;
10859   tm.tm_sec = 0;
10860   tm.tm_isdst = -1;
10861   return mktime (&tm) != (time_t) -1;
10862 }
10863
10864 static int
10865 mktime_test1 (time_t now)
10866 {
10867   struct tm *lt;
10868   return ! (lt = localtime (&now)) || mktime (lt) == now;
10869 }
10870
10871 static int
10872 mktime_test (time_t now)
10873 {
10874   return (mktime_test1 (now)
10875           && mktime_test1 ((time_t) (time_t_max - now))
10876           && mktime_test1 ((time_t) (time_t_min + now)));
10877 }
10878
10879 static int
10880 irix_6_4_bug ()
10881 {
10882   /* Based on code from Ariel Faigon.  */
10883   struct tm tm;
10884   tm.tm_year = 96;
10885   tm.tm_mon = 3;
10886   tm.tm_mday = 0;
10887   tm.tm_hour = 0;
10888   tm.tm_min = 0;
10889   tm.tm_sec = 0;
10890   tm.tm_isdst = -1;
10891   mktime (&tm);
10892   return tm.tm_mon == 2 && tm.tm_mday == 31;
10893 }
10894
10895 static int
10896 bigtime_test (int j)
10897 {
10898   struct tm tm;
10899   time_t now;
10900   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
10901   now = mktime (&tm);
10902   if (now != (time_t) -1)
10903     {
10904       struct tm *lt = localtime (&now);
10905       if (! (lt
10906              && lt->tm_year == tm.tm_year
10907              && lt->tm_mon == tm.tm_mon
10908              && lt->tm_mday == tm.tm_mday
10909              && lt->tm_hour == tm.tm_hour
10910              && lt->tm_min == tm.tm_min
10911              && lt->tm_sec == tm.tm_sec
10912              && lt->tm_yday == tm.tm_yday
10913              && lt->tm_wday == tm.tm_wday
10914              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
10915                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
10916         return 0;
10917     }
10918   return 1;
10919 }
10920
10921 static int
10922 year_2050_test ()
10923 {
10924   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
10925      ignoring leap seconds.  */
10926   unsigned long int answer = 2527315200UL;
10927
10928   struct tm tm;
10929   time_t t;
10930   tm.tm_year = 2050 - 1900;
10931   tm.tm_mon = 2 - 1;
10932   tm.tm_mday = 1;
10933   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
10934   tm.tm_isdst = -1;
10935
10936   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10937      instead of "TZ=America/Vancouver" in order to detect the bug even
10938      on systems that don't support the Olson extension, or don't have the
10939      full zoneinfo tables installed.  */
10940   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10941
10942   t = mktime (&tm);
10943
10944   /* Check that the result is either a failure, or close enough
10945      to the correct answer that we can assume the discrepancy is
10946      due to leap seconds.  */
10947   return (t == (time_t) -1
10948           || (0 < t && answer - 120 <= t && t <= answer + 120));
10949 }
10950
10951 int
10952 main ()
10953 {
10954   time_t t, delta;
10955   int i, j;
10956
10957   /* This test makes some buggy mktime implementations loop.
10958      Give up after 60 seconds; a mktime slower than that
10959      isn't worth using anyway.  */
10960   alarm (60);
10961
10962   for (;;)
10963     {
10964       t = (time_t_max << 1) + 1;
10965       if (t <= time_t_max)
10966         break;
10967       time_t_max = t;
10968     }
10969   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
10970
10971   delta = time_t_max / 997; /* a suitable prime number */
10972   for (i = 0; i < N_STRINGS; i++)
10973     {
10974       if (tz_strings[i])
10975         putenv ((char*) tz_strings[i]);
10976
10977       for (t = 0; t <= time_t_max - delta; t += delta)
10978         if (! mktime_test (t))
10979           return 1;
10980       if (! (mktime_test ((time_t) 1)
10981              && mktime_test ((time_t) (60 * 60))
10982              && mktime_test ((time_t) (60 * 60 * 24))))
10983         return 1;
10984
10985       for (j = 1; ; j <<= 1)
10986         if (! bigtime_test (j))
10987           return 1;
10988         else if (INT_MAX / 2 < j)
10989           break;
10990       if (! bigtime_test (INT_MAX))
10991         return 1;
10992     }
10993   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
10994 }
10995 _ACEOF
10996 if ac_fn_c_try_run "$LINENO"; then :
10997   ac_cv_func_working_mktime=yes
10998 else
10999   ac_cv_func_working_mktime=no
11000 fi
11001 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11002   conftest.$ac_objext conftest.beam conftest.$ac_ext
11003 fi
11004
11005 fi
11006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
11007 $as_echo "$ac_cv_func_working_mktime" >&6; }
11008 if test $ac_cv_func_working_mktime = no; then
11009   case " $LIBOBJS " in
11010   *" mktime.$ac_objext "* ) ;;
11011   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
11012  ;;
11013 esac
11014
11015 fi
11016
11017 if test "$ac_cv_func_working_mktime" = no; then
11018
11019 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
11020
11021 fi
11022
11023 ac_have_func=no # yes means we've found a way to get the load average.
11024
11025 # Make sure getloadavg.c is where it belongs, at configure-time.
11026 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
11027   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
11028
11029 ac_save_LIBS=$LIBS
11030
11031 # Check for getloadavg, but be sure not to touch the cache variable.
11032 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11033 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11034   exit 0
11035 else
11036   exit 1
11037 fi
11038 ) && ac_have_func=yes
11039
11040 # On HPUX9, an unprivileged user can get load averages through this function.
11041 for ac_func in pstat_getdynamic
11042 do :
11043   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
11044 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
11045   cat >>confdefs.h <<_ACEOF
11046 #define HAVE_PSTAT_GETDYNAMIC 1
11047 _ACEOF
11048
11049 fi
11050 done
11051
11052
11053 # Solaris has libkstat which does not require root.
11054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
11055 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11056 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11057   $as_echo_n "(cached) " >&6
11058 else
11059   ac_check_lib_save_LIBS=$LIBS
11060 LIBS="-lkstat  $LIBS"
11061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11062 /* end confdefs.h.  */
11063
11064 /* Override any GCC internal prototype to avoid an error.
11065    Use char because int might match the return type of a GCC
11066    builtin and then its argument prototype would still apply.  */
11067 #ifdef __cplusplus
11068 extern "C"
11069 #endif
11070 char kstat_open ();
11071 int
11072 main ()
11073 {
11074 return kstat_open ();
11075   ;
11076   return 0;
11077 }
11078 _ACEOF
11079 if ac_fn_c_try_link "$LINENO"; then :
11080   ac_cv_lib_kstat_kstat_open=yes
11081 else
11082   ac_cv_lib_kstat_kstat_open=no
11083 fi
11084 rm -f core conftest.err conftest.$ac_objext \
11085     conftest$ac_exeext conftest.$ac_ext
11086 LIBS=$ac_check_lib_save_LIBS
11087 fi
11088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11089 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11090 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11091   cat >>confdefs.h <<_ACEOF
11092 #define HAVE_LIBKSTAT 1
11093 _ACEOF
11094
11095   LIBS="-lkstat $LIBS"
11096
11097 fi
11098
11099 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11100
11101 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11102 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11103 # to get the right answer into the cache.
11104 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11105 if test $ac_have_func = no; then
11106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11107 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11108 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11109   $as_echo_n "(cached) " >&6
11110 else
11111   ac_check_lib_save_LIBS=$LIBS
11112 LIBS="-lelf  $LIBS"
11113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11114 /* end confdefs.h.  */
11115
11116 /* Override any GCC internal prototype to avoid an error.
11117    Use char because int might match the return type of a GCC
11118    builtin and then its argument prototype would still apply.  */
11119 #ifdef __cplusplus
11120 extern "C"
11121 #endif
11122 char elf_begin ();
11123 int
11124 main ()
11125 {
11126 return elf_begin ();
11127   ;
11128   return 0;
11129 }
11130 _ACEOF
11131 if ac_fn_c_try_link "$LINENO"; then :
11132   ac_cv_lib_elf_elf_begin=yes
11133 else
11134   ac_cv_lib_elf_elf_begin=no
11135 fi
11136 rm -f core conftest.err conftest.$ac_objext \
11137     conftest$ac_exeext conftest.$ac_ext
11138 LIBS=$ac_check_lib_save_LIBS
11139 fi
11140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11141 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11142 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11143   LIBS="-lelf $LIBS"
11144 fi
11145
11146 fi
11147 if test $ac_have_func = no; then
11148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11149 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11150 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11151   $as_echo_n "(cached) " >&6
11152 else
11153   ac_check_lib_save_LIBS=$LIBS
11154 LIBS="-lkvm  $LIBS"
11155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11156 /* end confdefs.h.  */
11157
11158 /* Override any GCC internal prototype to avoid an error.
11159    Use char because int might match the return type of a GCC
11160    builtin and then its argument prototype would still apply.  */
11161 #ifdef __cplusplus
11162 extern "C"
11163 #endif
11164 char kvm_open ();
11165 int
11166 main ()
11167 {
11168 return kvm_open ();
11169   ;
11170   return 0;
11171 }
11172 _ACEOF
11173 if ac_fn_c_try_link "$LINENO"; then :
11174   ac_cv_lib_kvm_kvm_open=yes
11175 else
11176   ac_cv_lib_kvm_kvm_open=no
11177 fi
11178 rm -f core conftest.err conftest.$ac_objext \
11179     conftest$ac_exeext conftest.$ac_ext
11180 LIBS=$ac_check_lib_save_LIBS
11181 fi
11182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
11183 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
11184 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
11185   LIBS="-lkvm $LIBS"
11186 fi
11187
11188   # Check for the 4.4BSD definition of getloadavg.
11189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
11190 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
11191 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
11192   $as_echo_n "(cached) " >&6
11193 else
11194   ac_check_lib_save_LIBS=$LIBS
11195 LIBS="-lutil  $LIBS"
11196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11197 /* end confdefs.h.  */
11198
11199 /* Override any GCC internal prototype to avoid an error.
11200    Use char because int might match the return type of a GCC
11201    builtin and then its argument prototype would still apply.  */
11202 #ifdef __cplusplus
11203 extern "C"
11204 #endif
11205 char getloadavg ();
11206 int
11207 main ()
11208 {
11209 return getloadavg ();
11210   ;
11211   return 0;
11212 }
11213 _ACEOF
11214 if ac_fn_c_try_link "$LINENO"; then :
11215   ac_cv_lib_util_getloadavg=yes
11216 else
11217   ac_cv_lib_util_getloadavg=no
11218 fi
11219 rm -f core conftest.err conftest.$ac_objext \
11220     conftest$ac_exeext conftest.$ac_ext
11221 LIBS=$ac_check_lib_save_LIBS
11222 fi
11223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
11224 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
11225 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
11226   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
11227 fi
11228
11229 fi
11230
11231 if test $ac_have_func = no; then
11232   # There is a commonly available library for RS/6000 AIX.
11233   # Since it is not a standard part of AIX, it might be installed locally.
11234   ac_getloadavg_LIBS=$LIBS
11235   LIBS="-L/usr/local/lib $LIBS"
11236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
11237 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
11238 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
11239   $as_echo_n "(cached) " >&6
11240 else
11241   ac_check_lib_save_LIBS=$LIBS
11242 LIBS="-lgetloadavg  $LIBS"
11243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11244 /* end confdefs.h.  */
11245
11246 /* Override any GCC internal prototype to avoid an error.
11247    Use char because int might match the return type of a GCC
11248    builtin and then its argument prototype would still apply.  */
11249 #ifdef __cplusplus
11250 extern "C"
11251 #endif
11252 char getloadavg ();
11253 int
11254 main ()
11255 {
11256 return getloadavg ();
11257   ;
11258   return 0;
11259 }
11260 _ACEOF
11261 if ac_fn_c_try_link "$LINENO"; then :
11262   ac_cv_lib_getloadavg_getloadavg=yes
11263 else
11264   ac_cv_lib_getloadavg_getloadavg=no
11265 fi
11266 rm -f core conftest.err conftest.$ac_objext \
11267     conftest$ac_exeext conftest.$ac_ext
11268 LIBS=$ac_check_lib_save_LIBS
11269 fi
11270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
11271 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
11272 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
11273   LIBS="-lgetloadavg $LIBS"
11274 else
11275   LIBS=$ac_getloadavg_LIBS
11276 fi
11277
11278 fi
11279
11280 # Make sure it is really in the library, if we think we found it,
11281 # otherwise set up the replacement function.
11282 for ac_func in getloadavg
11283 do :
11284   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11285 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11286   cat >>confdefs.h <<_ACEOF
11287 #define HAVE_GETLOADAVG 1
11288 _ACEOF
11289
11290 else
11291   case " $LIBOBJS " in
11292   *" getloadavg.$ac_objext "* ) ;;
11293   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
11294  ;;
11295 esac
11296
11297
11298 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
11299
11300 # Figure out what our getloadavg.c needs.
11301 ac_have_func=no
11302 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
11303 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
11304   ac_have_func=yes
11305
11306 $as_echo "#define DGUX 1" >>confdefs.h
11307
11308  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
11309 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
11310 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
11311   $as_echo_n "(cached) " >&6
11312 else
11313   ac_check_lib_save_LIBS=$LIBS
11314 LIBS="-ldgc  $LIBS"
11315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11316 /* end confdefs.h.  */
11317
11318 /* Override any GCC internal prototype to avoid an error.
11319    Use char because int might match the return type of a GCC
11320    builtin and then its argument prototype would still apply.  */
11321 #ifdef __cplusplus
11322 extern "C"
11323 #endif
11324 char dg_sys_info ();
11325 int
11326 main ()
11327 {
11328 return dg_sys_info ();
11329   ;
11330   return 0;
11331 }
11332 _ACEOF
11333 if ac_fn_c_try_link "$LINENO"; then :
11334   ac_cv_lib_dgc_dg_sys_info=yes
11335 else
11336   ac_cv_lib_dgc_dg_sys_info=no
11337 fi
11338 rm -f core conftest.err conftest.$ac_objext \
11339     conftest$ac_exeext conftest.$ac_ext
11340 LIBS=$ac_check_lib_save_LIBS
11341 fi
11342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
11343 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
11344 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
11345   cat >>confdefs.h <<_ACEOF
11346 #define HAVE_LIBDGC 1
11347 _ACEOF
11348
11349   LIBS="-ldgc $LIBS"
11350
11351 fi
11352
11353 fi
11354
11355
11356
11357 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
11358 if test "x$ac_cv_header_locale_h" = x""yes; then :
11359
11360 fi
11361
11362
11363 for ac_func in setlocale
11364 do :
11365   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
11366 if test "x$ac_cv_func_setlocale" = x""yes; then :
11367   cat >>confdefs.h <<_ACEOF
11368 #define HAVE_SETLOCALE 1
11369 _ACEOF
11370
11371 fi
11372 done
11373
11374
11375 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
11376 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
11377 # Irix 4.0.5F has the header but not the library.
11378 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
11379   ac_have_func=yes
11380
11381 $as_echo "#define SVR4 1" >>confdefs.h
11382
11383 fi
11384
11385 if test $ac_have_func = no; then
11386   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
11387 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
11388   ac_have_func=yes
11389
11390 $as_echo "#define UMAX 1" >>confdefs.h
11391
11392
11393 $as_echo "#define UMAX4_3 1" >>confdefs.h
11394
11395 fi
11396
11397
11398 fi
11399
11400 if test $ac_have_func = no; then
11401   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
11402 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
11403   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
11404
11405 fi
11406
11407
11408 fi
11409
11410 if test $ac_have_func = no; then
11411   for ac_header in mach/mach.h
11412 do :
11413   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
11414 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
11415   cat >>confdefs.h <<_ACEOF
11416 #define HAVE_MACH_MACH_H 1
11417 _ACEOF
11418
11419 fi
11420
11421 done
11422
11423 fi
11424
11425 for ac_header in nlist.h
11426 do :
11427   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
11428 if test "x$ac_cv_header_nlist_h" = x""yes; then :
11429   cat >>confdefs.h <<_ACEOF
11430 #define HAVE_NLIST_H 1
11431 _ACEOF
11432  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
11433 "
11434 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
11435
11436 cat >>confdefs.h <<_ACEOF
11437 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
11438 _ACEOF
11439
11440
11441 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
11442
11443 fi
11444
11445
11446 fi
11447
11448 done
11449
11450 fi
11451 done
11452
11453
11454 # Some definitions of getloadavg require that the program be installed setgid.
11455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
11456 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
11457 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
11458   $as_echo_n "(cached) " >&6
11459 else
11460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11461 /* end confdefs.h.  */
11462 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
11463 #ifdef LDAV_PRIVILEGED
11464 Yowza Am I SETGID yet
11465 #endif
11466 _ACEOF
11467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11468   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
11469   ac_cv_func_getloadavg_setgid=yes
11470 else
11471   ac_cv_func_getloadavg_setgid=no
11472 fi
11473 rm -f conftest*
11474
11475 fi
11476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
11477 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
11478 if test $ac_cv_func_getloadavg_setgid = yes; then
11479   NEED_SETGID=true
11480
11481 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
11482
11483 else
11484   NEED_SETGID=false
11485 fi
11486
11487 if test $ac_cv_func_getloadavg_setgid = yes; then
11488   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
11489 $as_echo_n "checking group of /dev/kmem... " >&6; }
11490 if test "${ac_cv_group_kmem+set}" = set; then :
11491   $as_echo_n "(cached) " >&6
11492 else
11493    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
11494   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
11495   # If we got an error (system does not support symlinks), try without -L.
11496   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
11497   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
11498     | sed -ne 's/[       ][      ]*/ /g;
11499                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
11500                / /s/.* //;p;'`
11501
11502 fi
11503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
11504 $as_echo "$ac_cv_group_kmem" >&6; }
11505   KMEM_GROUP=$ac_cv_group_kmem
11506 fi
11507 if test "x$ac_save_LIBS" = x; then
11508   GETLOADAVG_LIBS=$LIBS
11509 else
11510   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
11511 fi
11512 LIBS=$ac_save_LIBS
11513
11514
11515
11516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
11517 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
11518 if test "${ac_cv_sys_largefile_source+set}" = set; then :
11519   $as_echo_n "(cached) " >&6
11520 else
11521   while :; do
11522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11523 /* end confdefs.h.  */
11524 #include <sys/types.h> /* for off_t */
11525      #include <stdio.h>
11526 int
11527 main ()
11528 {
11529 int (*fp) (FILE *, off_t, int) = fseeko;
11530      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11531   ;
11532   return 0;
11533 }
11534 _ACEOF
11535 if ac_fn_c_try_link "$LINENO"; then :
11536   ac_cv_sys_largefile_source=no; break
11537 fi
11538 rm -f core conftest.err conftest.$ac_objext \
11539     conftest$ac_exeext conftest.$ac_ext
11540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11541 /* end confdefs.h.  */
11542 #define _LARGEFILE_SOURCE 1
11543 #include <sys/types.h> /* for off_t */
11544      #include <stdio.h>
11545 int
11546 main ()
11547 {
11548 int (*fp) (FILE *, off_t, int) = fseeko;
11549      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11550   ;
11551   return 0;
11552 }
11553 _ACEOF
11554 if ac_fn_c_try_link "$LINENO"; then :
11555   ac_cv_sys_largefile_source=1; break
11556 fi
11557 rm -f core conftest.err conftest.$ac_objext \
11558     conftest$ac_exeext conftest.$ac_ext
11559   ac_cv_sys_largefile_source=unknown
11560   break
11561 done
11562 fi
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
11564 $as_echo "$ac_cv_sys_largefile_source" >&6; }
11565 case $ac_cv_sys_largefile_source in #(
11566   no | unknown) ;;
11567   *)
11568 cat >>confdefs.h <<_ACEOF
11569 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
11570 _ACEOF
11571 ;;
11572 esac
11573 rm -rf conftest*
11574
11575 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
11576 # in glibc 2.1.3, but that breaks too many other things.
11577 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
11578 if test $ac_cv_sys_largefile_source != unknown; then
11579
11580 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
11581
11582 fi
11583
11584
11585 # Configure getopt.
11586 # getopt.m4 serial 10
11587
11588 # The getopt module assume you want GNU getopt, with getopt_long etc,
11589 # rather than vanilla POSIX getopt.  This means your your code should
11590 # always include <getopt.h> for the getopt prototypes.
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600
11601
11602 # Prerequisites of lib/getopt*.
11603
11604
11605
11606
11607   GETOPT_H=
11608   for ac_header in getopt.h
11609 do :
11610   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
11611 if test "x$ac_cv_header_getopt_h" = x""yes; then :
11612   cat >>confdefs.h <<_ACEOF
11613 #define HAVE_GETOPT_H 1
11614 _ACEOF
11615
11616 else
11617   GETOPT_H=getopt.h
11618 fi
11619
11620 done
11621
11622   if test -z "$GETOPT_H"; then
11623     for ac_func in getopt_long_only
11624 do :
11625   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
11626 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
11627   cat >>confdefs.h <<_ACEOF
11628 #define HAVE_GETOPT_LONG_ONLY 1
11629 _ACEOF
11630
11631 else
11632   GETOPT_H=getopt.h
11633 fi
11634 done
11635
11636   fi
11637
11638       if test -z "$GETOPT_H"; then
11639     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
11640 "
11641 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
11642   GETOPT_H=getopt.h
11643 fi
11644
11645   fi
11646
11647       if test -z "$GETOPT_H"; then
11648     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
11649 $as_echo_n "checking for working GNU getopt function... " >&6; }
11650 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
11651   $as_echo_n "(cached) " >&6
11652 else
11653   if test "$cross_compiling" = yes; then :
11654                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
11655 "
11656 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
11657   gl_cv_func_gnu_getopt=no
11658 else
11659   gl_cv_func_gnu_getopt=yes
11660 fi
11661
11662 else
11663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11664 /* end confdefs.h.  */
11665 #include <getopt.h>
11666 int
11667 main ()
11668 {
11669
11670              char *myargv[3];
11671              myargv[0] = "conftest";
11672              myargv[1] = "-+";
11673              myargv[2] = 0;
11674              return getopt (2, myargv, "+a") != '?';
11675
11676   ;
11677   return 0;
11678 }
11679 _ACEOF
11680 if ac_fn_c_try_run "$LINENO"; then :
11681   gl_cv_func_gnu_getopt=yes
11682 else
11683   gl_cv_func_gnu_getopt=no
11684 fi
11685 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11686   conftest.$ac_objext conftest.beam conftest.$ac_ext
11687 fi
11688
11689 fi
11690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
11691 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
11692     if test "$gl_cv_func_gnu_getopt" = "no"; then
11693       GETOPT_H=getopt.h
11694     fi
11695   fi
11696
11697
11698
11699   if test -n "$GETOPT_H"; then :
11700
11701
11702   GETOPT_H=getopt.h
11703
11704 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
11705
11706
11707
11708   :
11709   GETOPTOBJS='getopt.o getopt1.o'
11710
11711 fi
11712
11713
11714
11715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
11716 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
11717 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
11718   $as_echo_n "(cached) " >&6
11719 else
11720   # Use it with a single arg.
11721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11722 /* end confdefs.h.  */
11723 $ac_includes_default
11724 int
11725 main ()
11726 {
11727 getpgrp (0);
11728   ;
11729   return 0;
11730 }
11731 _ACEOF
11732 if ac_fn_c_try_compile "$LINENO"; then :
11733   ac_cv_func_getpgrp_void=no
11734 else
11735   ac_cv_func_getpgrp_void=yes
11736 fi
11737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11738
11739 fi
11740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
11741 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
11742 if test $ac_cv_func_getpgrp_void = yes; then
11743
11744 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
11745
11746 fi
11747
11748
11749 for ac_func in strftime
11750 do :
11751   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
11752 if test "x$ac_cv_func_strftime" = x""yes; then :
11753   cat >>confdefs.h <<_ACEOF
11754 #define HAVE_STRFTIME 1
11755 _ACEOF
11756
11757 else
11758   # strftime is in -lintl on SCO UNIX.
11759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
11760 $as_echo_n "checking for strftime in -lintl... " >&6; }
11761 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
11762   $as_echo_n "(cached) " >&6
11763 else
11764   ac_check_lib_save_LIBS=$LIBS
11765 LIBS="-lintl  $LIBS"
11766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11767 /* end confdefs.h.  */
11768
11769 /* Override any GCC internal prototype to avoid an error.
11770    Use char because int might match the return type of a GCC
11771    builtin and then its argument prototype would still apply.  */
11772 #ifdef __cplusplus
11773 extern "C"
11774 #endif
11775 char strftime ();
11776 int
11777 main ()
11778 {
11779 return strftime ();
11780   ;
11781   return 0;
11782 }
11783 _ACEOF
11784 if ac_fn_c_try_link "$LINENO"; then :
11785   ac_cv_lib_intl_strftime=yes
11786 else
11787   ac_cv_lib_intl_strftime=no
11788 fi
11789 rm -f core conftest.err conftest.$ac_objext \
11790     conftest$ac_exeext conftest.$ac_ext
11791 LIBS=$ac_check_lib_save_LIBS
11792 fi
11793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
11794 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
11795 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
11796   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
11797
11798 LIBS="-lintl $LIBS"
11799 fi
11800
11801 fi
11802 done
11803
11804
11805 # UNIX98 PTYs.
11806 for ac_func in grantpt
11807 do :
11808   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
11809 if test "x$ac_cv_func_grantpt" = x""yes; then :
11810   cat >>confdefs.h <<_ACEOF
11811 #define HAVE_GRANTPT 1
11812 _ACEOF
11813
11814 fi
11815 done
11816
11817
11818 # PTY-related GNU extensions.
11819 for ac_func in getpt
11820 do :
11821   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
11822 if test "x$ac_cv_func_getpt" = x""yes; then :
11823   cat >>confdefs.h <<_ACEOF
11824 #define HAVE_GETPT 1
11825 _ACEOF
11826
11827 fi
11828 done
11829
11830
11831 # Check this now, so that we will NOT find the above functions in ncurses.
11832 # That is because we have not set up to link ncurses in lib-src.
11833 # It's better to believe a function is not available
11834 # than to expect to find it in ncurses.
11835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tparm in -lncurses" >&5
11836 $as_echo_n "checking for tparm in -lncurses... " >&6; }
11837 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then :
11838   $as_echo_n "(cached) " >&6
11839 else
11840   ac_check_lib_save_LIBS=$LIBS
11841 LIBS="-lncurses  $LIBS"
11842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11843 /* end confdefs.h.  */
11844
11845 /* Override any GCC internal prototype to avoid an error.
11846    Use char because int might match the return type of a GCC
11847    builtin and then its argument prototype would still apply.  */
11848 #ifdef __cplusplus
11849 extern "C"
11850 #endif
11851 char tparm ();
11852 int
11853 main ()
11854 {
11855 return tparm ();
11856   ;
11857   return 0;
11858 }
11859 _ACEOF
11860 if ac_fn_c_try_link "$LINENO"; then :
11861   ac_cv_lib_ncurses_tparm=yes
11862 else
11863   ac_cv_lib_ncurses_tparm=no
11864 fi
11865 rm -f core conftest.err conftest.$ac_objext \
11866     conftest$ac_exeext conftest.$ac_ext
11867 LIBS=$ac_check_lib_save_LIBS
11868 fi
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tparm" >&5
11870 $as_echo "$ac_cv_lib_ncurses_tparm" >&6; }
11871 if test "x$ac_cv_lib_ncurses_tparm" = x""yes; then :
11872   cat >>confdefs.h <<_ACEOF
11873 #define HAVE_LIBNCURSES 1
11874 _ACEOF
11875
11876   LIBS="-lncurses $LIBS"
11877
11878 fi
11879
11880
11881 case "$opsys" in
11882   netbsd)
11883     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
11884 $as_echo_n "checking for library containing tputs... " >&6; }
11885 if test "${ac_cv_search_tputs+set}" = set; then :
11886   $as_echo_n "(cached) " >&6
11887 else
11888   ac_func_search_save_LIBS=$LIBS
11889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11890 /* end confdefs.h.  */
11891
11892 /* Override any GCC internal prototype to avoid an error.
11893    Use char because int might match the return type of a GCC
11894    builtin and then its argument prototype would still apply.  */
11895 #ifdef __cplusplus
11896 extern "C"
11897 #endif
11898 char tputs ();
11899 int
11900 main ()
11901 {
11902 return tputs ();
11903   ;
11904   return 0;
11905 }
11906 _ACEOF
11907 for ac_lib in '' ncurses terminfo termcap; do
11908   if test -z "$ac_lib"; then
11909     ac_res="none required"
11910   else
11911     ac_res=-l$ac_lib
11912     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11913   fi
11914   if ac_fn_c_try_link "$LINENO"; then :
11915   ac_cv_search_tputs=$ac_res
11916 fi
11917 rm -f core conftest.err conftest.$ac_objext \
11918     conftest$ac_exeext
11919   if test "${ac_cv_search_tputs+set}" = set; then :
11920   break
11921 fi
11922 done
11923 if test "${ac_cv_search_tputs+set}" = set; then :
11924
11925 else
11926   ac_cv_search_tputs=no
11927 fi
11928 rm conftest.$ac_ext
11929 LIBS=$ac_func_search_save_LIBS
11930 fi
11931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
11932 $as_echo "$ac_cv_search_tputs" >&6; }
11933 ac_res=$ac_cv_search_tputs
11934 if test "$ac_res" != no; then :
11935   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11936
11937 fi
11938
11939     if test $ac_cv_search_tputs = -lterminfo; then
11940
11941 $as_echo "#define TERMINFO 1" >>confdefs.h
11942
11943     fi
11944     ;;
11945 esac
11946
11947 # Do we have res_init, for detecting changes in /etc/resolv.conf?
11948
11949 resolv=no
11950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11951 /* end confdefs.h.  */
11952 #include <netinet/in.h>
11953 #include <arpa/nameser.h>
11954 #include <resolv.h>
11955 int
11956 main ()
11957 {
11958 return res_init();
11959   ;
11960   return 0;
11961 }
11962 _ACEOF
11963 if ac_fn_c_try_link "$LINENO"; then :
11964   have_res_init=yes
11965 else
11966   have_res_init=no
11967 fi
11968 rm -f core conftest.err conftest.$ac_objext \
11969     conftest$ac_exeext conftest.$ac_ext
11970 if test "$have_res_init" = no; then
11971   OLIBS="$LIBS"
11972   LIBS="$LIBS -lresolv"
11973   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
11974 $as_echo_n "checking for res_init with -lresolv... " >&6; }
11975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11976 /* end confdefs.h.  */
11977 #include <netinet/in.h>
11978 #include <arpa/nameser.h>
11979 #include <resolv.h>
11980 int
11981 main ()
11982 {
11983 return res_init();
11984   ;
11985   return 0;
11986 }
11987 _ACEOF
11988 if ac_fn_c_try_link "$LINENO"; then :
11989   have_res_init=yes
11990 else
11991   have_res_init=no
11992 fi
11993 rm -f core conftest.err conftest.$ac_objext \
11994     conftest$ac_exeext conftest.$ac_ext
11995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
11996 $as_echo "$have_res_init" >&6; }
11997   if test "$have_res_init" = yes ; then
11998     resolv=yes
11999   fi
12000   LIBS="$OLIBS"
12001 fi
12002
12003 if test "$have_res_init" = yes; then
12004
12005 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
12006
12007 fi
12008
12009 # Do we need the Hesiod library to provide the support routines?
12010 if test "$with_hesiod" != no ; then
12011   # Don't set $LIBS here -- see comments above.
12012   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
12013 if test "x$ac_cv_func_res_send" = x""yes; then :
12014
12015 else
12016   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
12017 if test "x$ac_cv_func___res_send" = x""yes; then :
12018
12019 else
12020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
12021 $as_echo_n "checking for res_send in -lresolv... " >&6; }
12022 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
12023   $as_echo_n "(cached) " >&6
12024 else
12025   ac_check_lib_save_LIBS=$LIBS
12026 LIBS="-lresolv  $LIBS"
12027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12028 /* end confdefs.h.  */
12029
12030 /* Override any GCC internal prototype to avoid an error.
12031    Use char because int might match the return type of a GCC
12032    builtin and then its argument prototype would still apply.  */
12033 #ifdef __cplusplus
12034 extern "C"
12035 #endif
12036 char res_send ();
12037 int
12038 main ()
12039 {
12040 return res_send ();
12041   ;
12042   return 0;
12043 }
12044 _ACEOF
12045 if ac_fn_c_try_link "$LINENO"; then :
12046   ac_cv_lib_resolv_res_send=yes
12047 else
12048   ac_cv_lib_resolv_res_send=no
12049 fi
12050 rm -f core conftest.err conftest.$ac_objext \
12051     conftest$ac_exeext conftest.$ac_ext
12052 LIBS=$ac_check_lib_save_LIBS
12053 fi
12054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
12055 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
12056 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
12057   resolv=yes
12058 else
12059   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
12060 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
12061 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
12062   $as_echo_n "(cached) " >&6
12063 else
12064   ac_check_lib_save_LIBS=$LIBS
12065 LIBS="-lresolv  $LIBS"
12066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12067 /* end confdefs.h.  */
12068
12069 /* Override any GCC internal prototype to avoid an error.
12070    Use char because int might match the return type of a GCC
12071    builtin and then its argument prototype would still apply.  */
12072 #ifdef __cplusplus
12073 extern "C"
12074 #endif
12075 char __res_send ();
12076 int
12077 main ()
12078 {
12079 return __res_send ();
12080   ;
12081   return 0;
12082 }
12083 _ACEOF
12084 if ac_fn_c_try_link "$LINENO"; then :
12085   ac_cv_lib_resolv___res_send=yes
12086 else
12087   ac_cv_lib_resolv___res_send=no
12088 fi
12089 rm -f core conftest.err conftest.$ac_objext \
12090     conftest$ac_exeext conftest.$ac_ext
12091 LIBS=$ac_check_lib_save_LIBS
12092 fi
12093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
12094 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
12095 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
12096   resolv=yes
12097 fi
12098
12099 fi
12100
12101 fi
12102
12103 fi
12104
12105   if test "$resolv" = yes ; then
12106     RESOLVLIB=-lresolv
12107   else
12108     RESOLVLIB=
12109   fi
12110   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
12111 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
12112
12113 else
12114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
12115 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
12116 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
12117   $as_echo_n "(cached) " >&6
12118 else
12119   ac_check_lib_save_LIBS=$LIBS
12120 LIBS="-lhesiod $RESOLVLIB $LIBS"
12121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12122 /* end confdefs.h.  */
12123
12124 /* Override any GCC internal prototype to avoid an error.
12125    Use char because int might match the return type of a GCC
12126    builtin and then its argument prototype would still apply.  */
12127 #ifdef __cplusplus
12128 extern "C"
12129 #endif
12130 char hes_getmailhost ();
12131 int
12132 main ()
12133 {
12134 return hes_getmailhost ();
12135   ;
12136   return 0;
12137 }
12138 _ACEOF
12139 if ac_fn_c_try_link "$LINENO"; then :
12140   ac_cv_lib_hesiod_hes_getmailhost=yes
12141 else
12142   ac_cv_lib_hesiod_hes_getmailhost=no
12143 fi
12144 rm -f core conftest.err conftest.$ac_objext \
12145     conftest$ac_exeext conftest.$ac_ext
12146 LIBS=$ac_check_lib_save_LIBS
12147 fi
12148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
12149 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
12150 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
12151
12152 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
12153
12154 else
12155   :
12156 fi
12157
12158 fi
12159
12160 fi
12161
12162 # Do we need libresolv (due to res_init or Hesiod)?
12163 if test "$resolv" = yes ; then
12164
12165 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
12166
12167 fi
12168
12169 # These tell us which Kerberos-related libraries to use.
12170 if test "${with_kerberos}" != no; then
12171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
12172 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
12173 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
12174   $as_echo_n "(cached) " >&6
12175 else
12176   ac_check_lib_save_LIBS=$LIBS
12177 LIBS="-lcom_err  $LIBS"
12178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12179 /* end confdefs.h.  */
12180
12181 /* Override any GCC internal prototype to avoid an error.
12182    Use char because int might match the return type of a GCC
12183    builtin and then its argument prototype would still apply.  */
12184 #ifdef __cplusplus
12185 extern "C"
12186 #endif
12187 char com_err ();
12188 int
12189 main ()
12190 {
12191 return com_err ();
12192   ;
12193   return 0;
12194 }
12195 _ACEOF
12196 if ac_fn_c_try_link "$LINENO"; then :
12197   ac_cv_lib_com_err_com_err=yes
12198 else
12199   ac_cv_lib_com_err_com_err=no
12200 fi
12201 rm -f core conftest.err conftest.$ac_objext \
12202     conftest$ac_exeext conftest.$ac_ext
12203 LIBS=$ac_check_lib_save_LIBS
12204 fi
12205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
12206 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
12207 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
12208   cat >>confdefs.h <<_ACEOF
12209 #define HAVE_LIBCOM_ERR 1
12210 _ACEOF
12211
12212   LIBS="-lcom_err $LIBS"
12213
12214 fi
12215
12216   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
12217 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
12218 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
12219   $as_echo_n "(cached) " >&6
12220 else
12221   ac_check_lib_save_LIBS=$LIBS
12222 LIBS="-lk5crypto  $LIBS"
12223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12224 /* end confdefs.h.  */
12225
12226 /* Override any GCC internal prototype to avoid an error.
12227    Use char because int might match the return type of a GCC
12228    builtin and then its argument prototype would still apply.  */
12229 #ifdef __cplusplus
12230 extern "C"
12231 #endif
12232 char mit_des_cbc_encrypt ();
12233 int
12234 main ()
12235 {
12236 return mit_des_cbc_encrypt ();
12237   ;
12238   return 0;
12239 }
12240 _ACEOF
12241 if ac_fn_c_try_link "$LINENO"; then :
12242   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
12243 else
12244   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
12245 fi
12246 rm -f core conftest.err conftest.$ac_objext \
12247     conftest$ac_exeext conftest.$ac_ext
12248 LIBS=$ac_check_lib_save_LIBS
12249 fi
12250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
12251 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
12252 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
12253   cat >>confdefs.h <<_ACEOF
12254 #define HAVE_LIBK5CRYPTO 1
12255 _ACEOF
12256
12257   LIBS="-lk5crypto $LIBS"
12258
12259 fi
12260
12261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
12262 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
12263 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
12264   $as_echo_n "(cached) " >&6
12265 else
12266   ac_check_lib_save_LIBS=$LIBS
12267 LIBS="-lcrypto  $LIBS"
12268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12269 /* end confdefs.h.  */
12270
12271 /* Override any GCC internal prototype to avoid an error.
12272    Use char because int might match the return type of a GCC
12273    builtin and then its argument prototype would still apply.  */
12274 #ifdef __cplusplus
12275 extern "C"
12276 #endif
12277 char mit_des_cbc_encrypt ();
12278 int
12279 main ()
12280 {
12281 return mit_des_cbc_encrypt ();
12282   ;
12283   return 0;
12284 }
12285 _ACEOF
12286 if ac_fn_c_try_link "$LINENO"; then :
12287   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
12288 else
12289   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
12290 fi
12291 rm -f core conftest.err conftest.$ac_objext \
12292     conftest$ac_exeext conftest.$ac_ext
12293 LIBS=$ac_check_lib_save_LIBS
12294 fi
12295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
12296 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
12297 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
12298   cat >>confdefs.h <<_ACEOF
12299 #define HAVE_LIBCRYPTO 1
12300 _ACEOF
12301
12302   LIBS="-lcrypto $LIBS"
12303
12304 fi
12305
12306   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
12307 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
12308 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
12309   $as_echo_n "(cached) " >&6
12310 else
12311   ac_check_lib_save_LIBS=$LIBS
12312 LIBS="-lkrb5  $LIBS"
12313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12314 /* end confdefs.h.  */
12315
12316 /* Override any GCC internal prototype to avoid an error.
12317    Use char because int might match the return type of a GCC
12318    builtin and then its argument prototype would still apply.  */
12319 #ifdef __cplusplus
12320 extern "C"
12321 #endif
12322 char krb5_init_context ();
12323 int
12324 main ()
12325 {
12326 return krb5_init_context ();
12327   ;
12328   return 0;
12329 }
12330 _ACEOF
12331 if ac_fn_c_try_link "$LINENO"; then :
12332   ac_cv_lib_krb5_krb5_init_context=yes
12333 else
12334   ac_cv_lib_krb5_krb5_init_context=no
12335 fi
12336 rm -f core conftest.err conftest.$ac_objext \
12337     conftest$ac_exeext conftest.$ac_ext
12338 LIBS=$ac_check_lib_save_LIBS
12339 fi
12340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
12341 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
12342 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
12343   cat >>confdefs.h <<_ACEOF
12344 #define HAVE_LIBKRB5 1
12345 _ACEOF
12346
12347   LIBS="-lkrb5 $LIBS"
12348
12349 fi
12350
12351   if test "${with_kerberos5}" = no; then
12352     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
12353 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
12354 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
12355   $as_echo_n "(cached) " >&6
12356 else
12357   ac_check_lib_save_LIBS=$LIBS
12358 LIBS="-ldes425  $LIBS"
12359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12360 /* end confdefs.h.  */
12361
12362 /* Override any GCC internal prototype to avoid an error.
12363    Use char because int might match the return type of a GCC
12364    builtin and then its argument prototype would still apply.  */
12365 #ifdef __cplusplus
12366 extern "C"
12367 #endif
12368 char des_cbc_encrypt ();
12369 int
12370 main ()
12371 {
12372 return des_cbc_encrypt ();
12373   ;
12374   return 0;
12375 }
12376 _ACEOF
12377 if ac_fn_c_try_link "$LINENO"; then :
12378   ac_cv_lib_des425_des_cbc_encrypt=yes
12379 else
12380   ac_cv_lib_des425_des_cbc_encrypt=no
12381 fi
12382 rm -f core conftest.err conftest.$ac_objext \
12383     conftest$ac_exeext conftest.$ac_ext
12384 LIBS=$ac_check_lib_save_LIBS
12385 fi
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
12387 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
12388 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
12389   cat >>confdefs.h <<_ACEOF
12390 #define HAVE_LIBDES425 1
12391 _ACEOF
12392
12393   LIBS="-ldes425 $LIBS"
12394
12395 else
12396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
12397 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
12398 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
12399   $as_echo_n "(cached) " >&6
12400 else
12401   ac_check_lib_save_LIBS=$LIBS
12402 LIBS="-ldes  $LIBS"
12403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12404 /* end confdefs.h.  */
12405
12406 /* Override any GCC internal prototype to avoid an error.
12407    Use char because int might match the return type of a GCC
12408    builtin and then its argument prototype would still apply.  */
12409 #ifdef __cplusplus
12410 extern "C"
12411 #endif
12412 char des_cbc_encrypt ();
12413 int
12414 main ()
12415 {
12416 return des_cbc_encrypt ();
12417   ;
12418   return 0;
12419 }
12420 _ACEOF
12421 if ac_fn_c_try_link "$LINENO"; then :
12422   ac_cv_lib_des_des_cbc_encrypt=yes
12423 else
12424   ac_cv_lib_des_des_cbc_encrypt=no
12425 fi
12426 rm -f core conftest.err conftest.$ac_objext \
12427     conftest$ac_exeext conftest.$ac_ext
12428 LIBS=$ac_check_lib_save_LIBS
12429 fi
12430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
12431 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
12432 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
12433   cat >>confdefs.h <<_ACEOF
12434 #define HAVE_LIBDES 1
12435 _ACEOF
12436
12437   LIBS="-ldes $LIBS"
12438
12439 fi
12440
12441 fi
12442
12443     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
12444 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
12445 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
12446   $as_echo_n "(cached) " >&6
12447 else
12448   ac_check_lib_save_LIBS=$LIBS
12449 LIBS="-lkrb4  $LIBS"
12450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12451 /* end confdefs.h.  */
12452
12453 /* Override any GCC internal prototype to avoid an error.
12454    Use char because int might match the return type of a GCC
12455    builtin and then its argument prototype would still apply.  */
12456 #ifdef __cplusplus
12457 extern "C"
12458 #endif
12459 char krb_get_cred ();
12460 int
12461 main ()
12462 {
12463 return krb_get_cred ();
12464   ;
12465   return 0;
12466 }
12467 _ACEOF
12468 if ac_fn_c_try_link "$LINENO"; then :
12469   ac_cv_lib_krb4_krb_get_cred=yes
12470 else
12471   ac_cv_lib_krb4_krb_get_cred=no
12472 fi
12473 rm -f core conftest.err conftest.$ac_objext \
12474     conftest$ac_exeext conftest.$ac_ext
12475 LIBS=$ac_check_lib_save_LIBS
12476 fi
12477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
12478 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
12479 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
12480   cat >>confdefs.h <<_ACEOF
12481 #define HAVE_LIBKRB4 1
12482 _ACEOF
12483
12484   LIBS="-lkrb4 $LIBS"
12485
12486 else
12487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
12488 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
12489 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
12490   $as_echo_n "(cached) " >&6
12491 else
12492   ac_check_lib_save_LIBS=$LIBS
12493 LIBS="-lkrb  $LIBS"
12494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12495 /* end confdefs.h.  */
12496
12497 /* Override any GCC internal prototype to avoid an error.
12498    Use char because int might match the return type of a GCC
12499    builtin and then its argument prototype would still apply.  */
12500 #ifdef __cplusplus
12501 extern "C"
12502 #endif
12503 char krb_get_cred ();
12504 int
12505 main ()
12506 {
12507 return krb_get_cred ();
12508   ;
12509   return 0;
12510 }
12511 _ACEOF
12512 if ac_fn_c_try_link "$LINENO"; then :
12513   ac_cv_lib_krb_krb_get_cred=yes
12514 else
12515   ac_cv_lib_krb_krb_get_cred=no
12516 fi
12517 rm -f core conftest.err conftest.$ac_objext \
12518     conftest$ac_exeext conftest.$ac_ext
12519 LIBS=$ac_check_lib_save_LIBS
12520 fi
12521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
12522 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
12523 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
12524   cat >>confdefs.h <<_ACEOF
12525 #define HAVE_LIBKRB 1
12526 _ACEOF
12527
12528   LIBS="-lkrb $LIBS"
12529
12530 fi
12531
12532 fi
12533
12534   fi
12535
12536   if test "${with_kerberos5}" != no; then
12537     for ac_header in krb5.h
12538 do :
12539   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
12540 if test "x$ac_cv_header_krb5_h" = x""yes; then :
12541   cat >>confdefs.h <<_ACEOF
12542 #define HAVE_KRB5_H 1
12543 _ACEOF
12544  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
12545 "
12546 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
12547
12548 cat >>confdefs.h <<_ACEOF
12549 #define HAVE_KRB5_ERROR_TEXT 1
12550 _ACEOF
12551
12552
12553 fi
12554 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
12555 "
12556 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
12557
12558 cat >>confdefs.h <<_ACEOF
12559 #define HAVE_KRB5_ERROR_E_TEXT 1
12560 _ACEOF
12561
12562
12563 fi
12564
12565 fi
12566
12567 done
12568
12569   else
12570     for ac_header in des.h
12571 do :
12572   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
12573 if test "x$ac_cv_header_des_h" = x""yes; then :
12574   cat >>confdefs.h <<_ACEOF
12575 #define HAVE_DES_H 1
12576 _ACEOF
12577
12578 else
12579   for ac_header in kerberosIV/des.h
12580 do :
12581   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
12582 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
12583   cat >>confdefs.h <<_ACEOF
12584 #define HAVE_KERBEROSIV_DES_H 1
12585 _ACEOF
12586
12587 else
12588   for ac_header in kerberos/des.h
12589 do :
12590   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
12591 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
12592   cat >>confdefs.h <<_ACEOF
12593 #define HAVE_KERBEROS_DES_H 1
12594 _ACEOF
12595
12596 fi
12597
12598 done
12599
12600 fi
12601
12602 done
12603
12604 fi
12605
12606 done
12607
12608     for ac_header in krb.h
12609 do :
12610   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
12611 if test "x$ac_cv_header_krb_h" = x""yes; then :
12612   cat >>confdefs.h <<_ACEOF
12613 #define HAVE_KRB_H 1
12614 _ACEOF
12615
12616 else
12617   for ac_header in kerberosIV/krb.h
12618 do :
12619   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
12620 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
12621   cat >>confdefs.h <<_ACEOF
12622 #define HAVE_KERBEROSIV_KRB_H 1
12623 _ACEOF
12624
12625 else
12626   for ac_header in kerberos/krb.h
12627 do :
12628   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
12629 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
12630   cat >>confdefs.h <<_ACEOF
12631 #define HAVE_KERBEROS_KRB_H 1
12632 _ACEOF
12633
12634 fi
12635
12636 done
12637
12638 fi
12639
12640 done
12641
12642 fi
12643
12644 done
12645
12646   fi
12647   for ac_header in com_err.h
12648 do :
12649   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
12650 if test "x$ac_cv_header_com_err_h" = x""yes; then :
12651   cat >>confdefs.h <<_ACEOF
12652 #define HAVE_COM_ERR_H 1
12653 _ACEOF
12654
12655 fi
12656
12657 done
12658
12659 fi
12660
12661 # Solaris requires -lintl if you want strerror (which calls dgettext)
12662 # to return localized messages.
12663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
12664 $as_echo_n "checking for dgettext in -lintl... " >&6; }
12665 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
12666   $as_echo_n "(cached) " >&6
12667 else
12668   ac_check_lib_save_LIBS=$LIBS
12669 LIBS="-lintl  $LIBS"
12670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12671 /* end confdefs.h.  */
12672
12673 /* Override any GCC internal prototype to avoid an error.
12674    Use char because int might match the return type of a GCC
12675    builtin and then its argument prototype would still apply.  */
12676 #ifdef __cplusplus
12677 extern "C"
12678 #endif
12679 char dgettext ();
12680 int
12681 main ()
12682 {
12683 return dgettext ();
12684   ;
12685   return 0;
12686 }
12687 _ACEOF
12688 if ac_fn_c_try_link "$LINENO"; then :
12689   ac_cv_lib_intl_dgettext=yes
12690 else
12691   ac_cv_lib_intl_dgettext=no
12692 fi
12693 rm -f core conftest.err conftest.$ac_objext \
12694     conftest$ac_exeext conftest.$ac_ext
12695 LIBS=$ac_check_lib_save_LIBS
12696 fi
12697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
12698 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
12699 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
12700   cat >>confdefs.h <<_ACEOF
12701 #define HAVE_LIBINTL 1
12702 _ACEOF
12703
12704   LIBS="-lintl $LIBS"
12705
12706 fi
12707
12708
12709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
12710 $as_echo_n "checking whether localtime caches TZ... " >&6; }
12711 if test "${emacs_cv_localtime_cache+set}" = set; then :
12712   $as_echo_n "(cached) " >&6
12713 else
12714   if test x$ac_cv_func_tzset = xyes; then
12715 if test "$cross_compiling" = yes; then :
12716   # If we have tzset, assume the worst when cross-compiling.
12717 emacs_cv_localtime_cache=yes
12718 else
12719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12720 /* end confdefs.h.  */
12721 #include <time.h>
12722 extern char **environ;
12723 unset_TZ ()
12724 {
12725   char **from, **to;
12726   for (to = from = environ; (*to = *from); from++)
12727     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
12728       to++;
12729 }
12730 char TZ_GMT0[] = "TZ=GMT0";
12731 char TZ_PST8[] = "TZ=PST8";
12732 main()
12733 {
12734   time_t now = time ((time_t *) 0);
12735   int hour_GMT0, hour_unset;
12736   if (putenv (TZ_GMT0) != 0)
12737     exit (1);
12738   hour_GMT0 = localtime (&now)->tm_hour;
12739   unset_TZ ();
12740   hour_unset = localtime (&now)->tm_hour;
12741   if (putenv (TZ_PST8) != 0)
12742     exit (1);
12743   if (localtime (&now)->tm_hour == hour_GMT0)
12744     exit (1);
12745   unset_TZ ();
12746   if (localtime (&now)->tm_hour != hour_unset)
12747     exit (1);
12748   exit (0);
12749 }
12750 _ACEOF
12751 if ac_fn_c_try_run "$LINENO"; then :
12752   emacs_cv_localtime_cache=no
12753 else
12754   emacs_cv_localtime_cache=yes
12755 fi
12756 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12757   conftest.$ac_objext conftest.beam conftest.$ac_ext
12758 fi
12759
12760 else
12761         # If we lack tzset, report that localtime does not cache TZ,
12762         # since we can't invalidate the cache if we don't have tzset.
12763         emacs_cv_localtime_cache=no
12764 fi
12765 fi
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
12767 $as_echo "$emacs_cv_localtime_cache" >&6; }
12768 if test $emacs_cv_localtime_cache = yes; then
12769
12770 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
12771
12772 fi
12773
12774 if test "x$HAVE_TIMEVAL" = xyes; then
12775   for ac_func in gettimeofday
12776 do :
12777   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
12778 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
12779   cat >>confdefs.h <<_ACEOF
12780 #define HAVE_GETTIMEOFDAY 1
12781 _ACEOF
12782
12783 fi
12784 done
12785
12786   if test $ac_cv_func_gettimeofday = yes; then
12787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
12788 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
12789 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
12790   $as_echo_n "(cached) " >&6
12791 else
12792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12793 /* end confdefs.h.  */
12794
12795 #ifdef TIME_WITH_SYS_TIME
12796 #include <sys/time.h>
12797 #include <time.h>
12798 #else
12799 #ifdef HAVE_SYS_TIME_H
12800 #include <sys/time.h>
12801 #else
12802 #include <time.h>
12803 #endif
12804 #endif
12805 int
12806 main ()
12807 {
12808 struct timeval time;
12809        gettimeofday (&time, 0);
12810   ;
12811   return 0;
12812 }
12813 _ACEOF
12814 if ac_fn_c_try_compile "$LINENO"; then :
12815   emacs_cv_gettimeofday_two_arguments=yes
12816 else
12817   emacs_cv_gettimeofday_two_arguments=no
12818 fi
12819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12820 fi
12821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
12822 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
12823     if test $emacs_cv_gettimeofday_two_arguments = no; then
12824
12825 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
12826
12827     fi
12828   fi
12829 fi
12830
12831 ok_so_far=yes
12832 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
12833 if test "x$ac_cv_func_socket" = x""yes; then :
12834
12835 else
12836   ok_so_far=no
12837 fi
12838
12839 if test $ok_so_far = yes; then
12840   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
12841 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
12842
12843 else
12844   ok_so_far=no
12845 fi
12846
12847
12848 fi
12849 if test $ok_so_far = yes; then
12850   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
12851 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
12852
12853 else
12854   ok_so_far=no
12855 fi
12856
12857
12858 fi
12859 if test $ok_so_far = yes; then
12860
12861 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
12862
12863 fi
12864
12865 for ac_header in sys/ioctl.h
12866 do :
12867   ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
12868 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
12869   cat >>confdefs.h <<_ACEOF
12870 #define HAVE_SYS_IOCTL_H 1
12871 _ACEOF
12872
12873 fi
12874
12875 done
12876
12877
12878 if test -f /usr/lpp/X11/bin/smt.exp; then
12879
12880 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
12881
12882 fi
12883
12884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
12885 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
12886 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
12887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12888 $as_echo "yes" >&6; }
12889
12890 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
12891
12892 else
12893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12894 $as_echo "no" >&6; }
12895 fi
12896
12897 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12898 if test "x$ac_cv_type_pid_t" = x""yes; then :
12899
12900 else
12901
12902 cat >>confdefs.h <<_ACEOF
12903 #define pid_t int
12904 _ACEOF
12905
12906 fi
12907
12908 for ac_header in vfork.h
12909 do :
12910   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12911 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12912   cat >>confdefs.h <<_ACEOF
12913 #define HAVE_VFORK_H 1
12914 _ACEOF
12915
12916 fi
12917
12918 done
12919
12920 for ac_func in fork vfork
12921 do :
12922   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12923 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12924 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12925   cat >>confdefs.h <<_ACEOF
12926 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12927 _ACEOF
12928
12929 fi
12930 done
12931
12932 if test "x$ac_cv_func_fork" = xyes; then
12933   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12934 $as_echo_n "checking for working fork... " >&6; }
12935 if test "${ac_cv_func_fork_works+set}" = set; then :
12936   $as_echo_n "(cached) " >&6
12937 else
12938   if test "$cross_compiling" = yes; then :
12939   ac_cv_func_fork_works=cross
12940 else
12941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12942 /* end confdefs.h.  */
12943 $ac_includes_default
12944 int
12945 main ()
12946 {
12947
12948           /* By Ruediger Kuhlmann. */
12949           return fork () < 0;
12950
12951   ;
12952   return 0;
12953 }
12954 _ACEOF
12955 if ac_fn_c_try_run "$LINENO"; then :
12956   ac_cv_func_fork_works=yes
12957 else
12958   ac_cv_func_fork_works=no
12959 fi
12960 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12961   conftest.$ac_objext conftest.beam conftest.$ac_ext
12962 fi
12963
12964 fi
12965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12966 $as_echo "$ac_cv_func_fork_works" >&6; }
12967
12968 else
12969   ac_cv_func_fork_works=$ac_cv_func_fork
12970 fi
12971 if test "x$ac_cv_func_fork_works" = xcross; then
12972   case $host in
12973     *-*-amigaos* | *-*-msdosdjgpp*)
12974       # Override, as these systems have only a dummy fork() stub
12975       ac_cv_func_fork_works=no
12976       ;;
12977     *)
12978       ac_cv_func_fork_works=yes
12979       ;;
12980   esac
12981   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12982 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12983 fi
12984 ac_cv_func_vfork_works=$ac_cv_func_vfork
12985 if test "x$ac_cv_func_vfork" = xyes; then
12986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12987 $as_echo_n "checking for working vfork... " >&6; }
12988 if test "${ac_cv_func_vfork_works+set}" = set; then :
12989   $as_echo_n "(cached) " >&6
12990 else
12991   if test "$cross_compiling" = yes; then :
12992   ac_cv_func_vfork_works=cross
12993 else
12994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12995 /* end confdefs.h.  */
12996 /* Thanks to Paul Eggert for this test.  */
12997 $ac_includes_default
12998 #include <sys/wait.h>
12999 #ifdef HAVE_VFORK_H
13000 # include <vfork.h>
13001 #endif
13002 /* On some sparc systems, changes by the child to local and incoming
13003    argument registers are propagated back to the parent.  The compiler
13004    is told about this with #include <vfork.h>, but some compilers
13005    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
13006    static variable whose address is put into a register that is
13007    clobbered by the vfork.  */
13008 static void
13009 #ifdef __cplusplus
13010 sparc_address_test (int arg)
13011 # else
13012 sparc_address_test (arg) int arg;
13013 #endif
13014 {
13015   static pid_t child;
13016   if (!child) {
13017     child = vfork ();
13018     if (child < 0) {
13019       perror ("vfork");
13020       _exit(2);
13021     }
13022     if (!child) {
13023       arg = getpid();
13024       write(-1, "", 0);
13025       _exit (arg);
13026     }
13027   }
13028 }
13029
13030 int
13031 main ()
13032 {
13033   pid_t parent = getpid ();
13034   pid_t child;
13035
13036   sparc_address_test (0);
13037
13038   child = vfork ();
13039
13040   if (child == 0) {
13041     /* Here is another test for sparc vfork register problems.  This
13042        test uses lots of local variables, at least as many local
13043        variables as main has allocated so far including compiler
13044        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
13045        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
13046        reuse the register of parent for one of the local variables,
13047        since it will think that parent can't possibly be used any more
13048        in this routine.  Assigning to the local variable will thus
13049        munge parent in the parent process.  */
13050     pid_t
13051       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13052       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13053     /* Convince the compiler that p..p7 are live; otherwise, it might
13054        use the same hardware register for all 8 local variables.  */
13055     if (p != p1 || p != p2 || p != p3 || p != p4
13056         || p != p5 || p != p6 || p != p7)
13057       _exit(1);
13058
13059     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13060        from child file descriptors.  If the child closes a descriptor
13061        before it execs or exits, this munges the parent's descriptor
13062        as well.  Test for this by closing stdout in the child.  */
13063     _exit(close(fileno(stdout)) != 0);
13064   } else {
13065     int status;
13066     struct stat st;
13067
13068     while (wait(&status) != child)
13069       ;
13070     return (
13071          /* Was there some problem with vforking?  */
13072          child < 0
13073
13074          /* Did the child fail?  (This shouldn't happen.)  */
13075          || status
13076
13077          /* Did the vfork/compiler bug occur?  */
13078          || parent != getpid()
13079
13080          /* Did the file descriptor bug occur?  */
13081          || fstat(fileno(stdout), &st) != 0
13082          );
13083   }
13084 }
13085 _ACEOF
13086 if ac_fn_c_try_run "$LINENO"; then :
13087   ac_cv_func_vfork_works=yes
13088 else
13089   ac_cv_func_vfork_works=no
13090 fi
13091 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13092   conftest.$ac_objext conftest.beam conftest.$ac_ext
13093 fi
13094
13095 fi
13096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13097 $as_echo "$ac_cv_func_vfork_works" >&6; }
13098
13099 fi;
13100 if test "x$ac_cv_func_fork_works" = xcross; then
13101   ac_cv_func_vfork_works=$ac_cv_func_vfork
13102   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13103 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13104 fi
13105
13106 if test "x$ac_cv_func_vfork_works" = xyes; then
13107
13108 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13109
13110 else
13111
13112 $as_echo "#define vfork fork" >>confdefs.h
13113
13114 fi
13115 if test "x$ac_cv_func_fork_works" = xyes; then
13116
13117 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13118
13119 fi
13120
13121
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13123 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13124 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
13125   $as_echo_n "(cached) " >&6
13126 else
13127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13128 /* end confdefs.h.  */
13129 #include <langinfo.h>
13130 int
13131 main ()
13132 {
13133 char* cs = nl_langinfo(CODESET);
13134   ;
13135   return 0;
13136 }
13137 _ACEOF
13138 if ac_fn_c_try_link "$LINENO"; then :
13139   emacs_cv_langinfo_codeset=yes
13140 else
13141   emacs_cv_langinfo_codeset=no
13142 fi
13143 rm -f core conftest.err conftest.$ac_objext \
13144     conftest$ac_exeext conftest.$ac_ext
13145
13146 fi
13147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
13148 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
13149 if test $emacs_cv_langinfo_codeset = yes; then
13150
13151 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13152
13153 fi
13154
13155 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13156 if test "x$ac_cv_type_size_t" = x""yes; then :
13157
13158 cat >>confdefs.h <<_ACEOF
13159 #define HAVE_SIZE_T 1
13160 _ACEOF
13161
13162
13163 fi
13164
13165
13166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
13167 $as_echo_n "checking for mbstate_t... " >&6; }
13168 if test "${ac_cv_type_mbstate_t+set}" = set; then :
13169   $as_echo_n "(cached) " >&6
13170 else
13171   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13172 /* end confdefs.h.  */
13173 $ac_includes_default
13174 #           include <wchar.h>
13175 int
13176 main ()
13177 {
13178 mbstate_t x; return sizeof x;
13179   ;
13180   return 0;
13181 }
13182 _ACEOF
13183 if ac_fn_c_try_compile "$LINENO"; then :
13184   ac_cv_type_mbstate_t=yes
13185 else
13186   ac_cv_type_mbstate_t=no
13187 fi
13188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13189 fi
13190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
13191 $as_echo "$ac_cv_type_mbstate_t" >&6; }
13192    if test $ac_cv_type_mbstate_t = yes; then
13193
13194 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
13195
13196    else
13197
13198 $as_echo "#define mbstate_t int" >>confdefs.h
13199
13200    fi
13201
13202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
13203 $as_echo_n "checking for C restrict keyword... " >&6; }
13204 if test "${emacs_cv_c_restrict+set}" = set; then :
13205   $as_echo_n "(cached) " >&6
13206 else
13207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13208 /* end confdefs.h.  */
13209 void fred (int *restrict x);
13210 int
13211 main ()
13212 {
13213
13214   ;
13215   return 0;
13216 }
13217 _ACEOF
13218 if ac_fn_c_try_compile "$LINENO"; then :
13219   emacs_cv_c_restrict=yes
13220 else
13221   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13222 /* end confdefs.h.  */
13223 void fred (int *__restrict x);
13224 int
13225 main ()
13226 {
13227
13228   ;
13229   return 0;
13230 }
13231 _ACEOF
13232 if ac_fn_c_try_compile "$LINENO"; then :
13233   emacs_cv_c_restrict=__restrict
13234 else
13235   emacs_cv_c_restrict=no
13236 fi
13237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13238 fi
13239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13240 fi
13241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
13242 $as_echo "$emacs_cv_c_restrict" >&6; }
13243 case "$emacs_cv_c_restrict" in
13244   yes) emacs_restrict=restrict;;
13245   no) emacs_restrict="";;
13246   *) emacs_restrict="$emacs_cv_c_restrict";;
13247 esac
13248 if test "$emacs_restrict" != __restrict; then
13249
13250 cat >>confdefs.h <<_ACEOF
13251 #define __restrict $emacs_restrict
13252 _ACEOF
13253
13254 fi
13255
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
13257 $as_echo_n "checking for C restricted array declarations... " >&6; }
13258 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
13259   $as_echo_n "(cached) " >&6
13260 else
13261   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13262 /* end confdefs.h.  */
13263 void fred (int x[__restrict]);
13264 int
13265 main ()
13266 {
13267
13268   ;
13269   return 0;
13270 }
13271 _ACEOF
13272 if ac_fn_c_try_compile "$LINENO"; then :
13273   emacs_cv_c_restrict_arr=yes
13274 else
13275   emacs_cv_c_restrict_arr=no
13276 fi
13277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13278 fi
13279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
13280 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
13281 if test "$emacs_cv_c_restrict_arr" = yes; then
13282
13283 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
13284
13285 fi
13286
13287
13288
13289 # Set up the CFLAGS for real compilation, so we can substitute it.
13290 CFLAGS="$REAL_CFLAGS"
13291 CPPFLAGS="$REAL_CPPFLAGS"
13292
13293 ## Hack to detect a buggy GCC version.
13294 if test "x$GCC" = xyes \
13295    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
13296    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
13297    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
13298    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
13299 fi
13300
13301 #### Find out which version of Emacs this is.
13302 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
13303          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
13304 if test x"${version}" = x; then
13305   as_fn_error $? "can't find current emacs version in \`${srcdir}/lisp/version.el'." "$LINENO" 5
13306 fi
13307 if test x"${version}" != x"$PACKAGE_VERSION"; then
13308   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&5
13309 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&2;}
13310 fi
13311
13312 ### Specify what sort of things we'll be editing into Makefile and config.h.
13313 ### Use configuration here uncanonicalized to avoid exceeding size limits.
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358 cat >>confdefs.h <<_ACEOF
13359 #define EMACS_CONFIGURATION "${canonical}"
13360 _ACEOF
13361
13362
13363 cat >>confdefs.h <<_ACEOF
13364 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
13365 _ACEOF
13366
13367
13368 cat >>confdefs.h <<_ACEOF
13369 #define config_machfile "${machfile}"
13370 _ACEOF
13371
13372
13373 cat >>confdefs.h <<_ACEOF
13374 #define config_opsysfile "${opsysfile}"
13375 _ACEOF
13376
13377
13378 cat >>confdefs.h <<_ACEOF
13379 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
13380 _ACEOF
13381
13382
13383 cat >>confdefs.h <<_ACEOF
13384 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
13385 _ACEOF
13386
13387
13388 cat >>confdefs.h <<_ACEOF
13389 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
13390 _ACEOF
13391
13392
13393 cat >>confdefs.h <<_ACEOF
13394 #define UNEXEC_SRC ${UNEXEC_SRC}
13395 _ACEOF
13396
13397
13398 if test "${HAVE_X_WINDOWS}" = "yes" ; then
13399
13400 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
13401
13402 fi
13403 if test "${USE_X_TOOLKIT}" != "none" ; then
13404
13405 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
13406
13407   if test "${USE_X_TOOLKIT}" = "LUCID"; then
13408
13409 $as_echo "#define USE_LUCID 1" >>confdefs.h
13410
13411   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
13412
13413 $as_echo "#define USE_MOTIF 1" >>confdefs.h
13414
13415   fi
13416 fi
13417 if test "${HAVE_X11}" = "yes" ; then
13418
13419 $as_echo "#define HAVE_X11 1" >>confdefs.h
13420
13421 fi
13422 if test "${HAVE_MENUS}" = "yes" ; then
13423
13424 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
13425
13426 fi
13427 if test "${GNU_MALLOC}" = "yes" ; then
13428
13429 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
13430
13431 fi
13432 if test "${REL_ALLOC}" = "yes" ; then
13433
13434 $as_echo "#define REL_ALLOC 1" >>confdefs.h
13435
13436 fi
13437
13438
13439
13440
13441 #### Report on what we decided to do.
13442 #### Report GTK as a toolkit, even if it doesn't use Xt.
13443 #### It makes printing result more understandable as using GTK sets
13444 #### toolkit_scroll_bars to yes by default.
13445 if test "${HAVE_GTK}" = "yes"; then
13446   USE_X_TOOLKIT=GTK
13447 fi
13448
13449 echo "
13450 Configured for \`${canonical}'.
13451
13452   Where should the build process find the source code?    ${srcdir}
13453   What operating system and machine description files should Emacs use?
13454         \`${opsysfile}' and \`${machfile}'
13455   What compiler should emacs be built with?               ${CC} ${CFLAGS}
13456   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
13457   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
13458   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
13459   What window system should Emacs use?                    ${window_system}
13460   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
13461
13462 if test -n "${x_includes}"; then
13463 echo "  Where do we find X Windows header files?                ${x_includes}"
13464 else
13465 echo "  Where do we find X Windows header files?                Standard dirs"
13466 fi
13467 if test -n "${x_libraries}"; then
13468 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
13469 else
13470 echo "  Where do we find X Windows libraries?                   Standard dirs"
13471 fi
13472
13473 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
13474 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
13475 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
13476 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
13477 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
13478 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
13479 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
13480 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
13481 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
13482 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
13483
13484 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
13485 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
13486 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
13487 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
13488
13489 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
13490 echo
13491
13492 if test $USE_XASSERTS = yes; then
13493    echo "  Compiling with asserts turned on."
13494    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
13495 fi
13496
13497 echo
13498
13499 if test "$HAVE_NS" = "yes"; then
13500    echo
13501    echo "You must run \"make install\" in order to test the built application.
13502 The installed application will go to nextstep/Emacs.app and can be
13503 run or moved from there."
13504    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
13505       echo "The application will be fully self-contained."
13506     else
13507       echo "The lisp resources for the application will be installed under ${prefix}.
13508 You may need to run \"make install\" with sudo.  The application will fail
13509 to run if these resources are not installed."
13510    fi
13511    echo
13512 fi
13513
13514
13515 # Remove any trailing slashes in these variables.
13516 test "${prefix}" != NONE &&
13517   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
13518 test "${exec_prefix}" != NONE &&
13519   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
13520
13521 # Now get this: Some word that is part of the ${srcdir} directory name
13522 # or the ${configuration} value might, just might, happen to be an
13523 # identifier like `sun4' or `i386' or something, and be predefined by
13524 # the C preprocessor to some helpful value like 1, or maybe the empty
13525 # string.  Needless to say consequent macro substitutions are less
13526 # than conducive to the makefile finding the correct directory.
13527 cpp_undefs="`echo $srcdir $configuration $canonical unix |
13528   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
13529   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
13530
13531 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
13532 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
13533 ## from Makefile.c can correctly provide the arg `-traditional' to the
13534 ## C preprocessor.
13535
13536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13537 /* end confdefs.h.  */
13538 yes..yes
13539 _ACEOF
13540 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13541   $EGREP "yes..yes" >/dev/null 2>&1; then :
13542   CPP_NEED_TRADITIONAL=no
13543 else
13544   CPP_NEED_TRADITIONAL=yes
13545 fi
13546 rm -f conftest*
13547
13548
13549 ac_config_files="$ac_config_files Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile.c:src/Makefile.in lwlib/Makefile lisp/Makefile leim/Makefile"
13550
13551 ac_config_commands="$ac_config_commands default"
13552
13553 cat >confcache <<\_ACEOF
13554 # This file is a shell script that caches the results of configure
13555 # tests run on this system so they can be shared between configure
13556 # scripts and configure runs, see configure's option --config-cache.
13557 # It is not useful on other systems.  If it contains results you don't
13558 # want to keep, you may remove or edit it.
13559 #
13560 # config.status only pays attention to the cache file if you give it
13561 # the --recheck option to rerun configure.
13562 #
13563 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13564 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13565 # following values.
13566
13567 _ACEOF
13568
13569 # The following way of writing the cache mishandles newlines in values,
13570 # but we know of no workaround that is simple, portable, and efficient.
13571 # So, we kill variables containing newlines.
13572 # Ultrix sh set writes to stderr and can't be redirected directly,
13573 # and sets the high bit in the cache file unless we assign to the vars.
13574 (
13575   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13576     eval ac_val=\$$ac_var
13577     case $ac_val in #(
13578     *${as_nl}*)
13579       case $ac_var in #(
13580       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13581 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13582       esac
13583       case $ac_var in #(
13584       _ | IFS | as_nl) ;; #(
13585       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13586       *) { eval $ac_var=; unset $ac_var;} ;;
13587       esac ;;
13588     esac
13589   done
13590
13591   (set) 2>&1 |
13592     case $as_nl`(ac_space=' '; set) 2>&1` in #(
13593     *${as_nl}ac_space=\ *)
13594       # `set' does not quote correctly, so add quotes: double-quote
13595       # substitution turns \\\\ into \\, and sed turns \\ into \.
13596       sed -n \
13597         "s/'/'\\\\''/g;
13598           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13599       ;; #(
13600     *)
13601       # `set' quotes correctly as required by POSIX, so do not add quotes.
13602       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13603       ;;
13604     esac |
13605     sort
13606 ) |
13607   sed '
13608      /^ac_cv_env_/b end
13609      t clear
13610      :clear
13611      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13612      t end
13613      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13614      :end' >>confcache
13615 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13616   if test -w "$cache_file"; then
13617     test "x$cache_file" != "x/dev/null" &&
13618       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13619 $as_echo "$as_me: updating cache $cache_file" >&6;}
13620     cat confcache >$cache_file
13621   else
13622     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13623 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13624   fi
13625 fi
13626 rm -f confcache
13627
13628 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13629 # Let make expand exec_prefix.
13630 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13631
13632 DEFS=-DHAVE_CONFIG_H
13633
13634 ac_libobjs=
13635 ac_ltlibobjs=
13636 U=
13637 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13638   # 1. Remove the extension, and $U if already installed.
13639   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13640   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13641   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
13642   #    will be set to the directory where LIBOBJS objects are built.
13643   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13644   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13645 done
13646 LIBOBJS=$ac_libobjs
13647
13648 LTLIBOBJS=$ac_ltlibobjs
13649
13650
13651
13652 : ${CONFIG_STATUS=./config.status}
13653 ac_write_fail=0
13654 ac_clean_files_save=$ac_clean_files
13655 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13656 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13657 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13658 as_write_fail=0
13659 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13660 #! $SHELL
13661 # Generated by $as_me.
13662 # Run this file to recreate the current configuration.
13663 # Compiler output produced by configure, useful for debugging
13664 # configure, is in config.log if it exists.
13665
13666 debug=false
13667 ac_cs_recheck=false
13668 ac_cs_silent=false
13669
13670 SHELL=\${CONFIG_SHELL-$SHELL}
13671 export SHELL
13672 _ASEOF
13673 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13674 ## -------------------- ##
13675 ## M4sh Initialization. ##
13676 ## -------------------- ##
13677
13678 # Be more Bourne compatible
13679 DUALCASE=1; export DUALCASE # for MKS sh
13680 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13681   emulate sh
13682   NULLCMD=:
13683   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13684   # is contrary to our usage.  Disable this feature.
13685   alias -g '${1+"$@"}'='"$@"'
13686   setopt NO_GLOB_SUBST
13687 else
13688   case `(set -o) 2>/dev/null` in #(
13689   *posix*) :
13690     set -o posix ;; #(
13691   *) :
13692      ;;
13693 esac
13694 fi
13695
13696
13697 as_nl='
13698 '
13699 export as_nl
13700 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13701 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13702 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13703 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13704 # Prefer a ksh shell builtin over an external printf program on Solaris,
13705 # but without wasting forks for bash or zsh.
13706 if test -z "$BASH_VERSION$ZSH_VERSION" \
13707     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13708   as_echo='print -r --'
13709   as_echo_n='print -rn --'
13710 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13711   as_echo='printf %s\n'
13712   as_echo_n='printf %s'
13713 else
13714   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13715     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13716     as_echo_n='/usr/ucb/echo -n'
13717   else
13718     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13719     as_echo_n_body='eval
13720       arg=$1;
13721       case $arg in #(
13722       *"$as_nl"*)
13723         expr "X$arg" : "X\\(.*\\)$as_nl";
13724         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13725       esac;
13726       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13727     '
13728     export as_echo_n_body
13729     as_echo_n='sh -c $as_echo_n_body as_echo'
13730   fi
13731   export as_echo_body
13732   as_echo='sh -c $as_echo_body as_echo'
13733 fi
13734
13735 # The user is always right.
13736 if test "${PATH_SEPARATOR+set}" != set; then
13737   PATH_SEPARATOR=:
13738   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13739     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13740       PATH_SEPARATOR=';'
13741   }
13742 fi
13743
13744
13745 # IFS
13746 # We need space, tab and new line, in precisely that order.  Quoting is
13747 # there to prevent editors from complaining about space-tab.
13748 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13749 # splitting by setting IFS to empty value.)
13750 IFS=" ""        $as_nl"
13751
13752 # Find who we are.  Look in the path if we contain no directory separator.
13753 case $0 in #((
13754   *[\\/]* ) as_myself=$0 ;;
13755   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13756 for as_dir in $PATH
13757 do
13758   IFS=$as_save_IFS
13759   test -z "$as_dir" && as_dir=.
13760     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13761   done
13762 IFS=$as_save_IFS
13763
13764      ;;
13765 esac
13766 # We did not find ourselves, most probably we were run as `sh COMMAND'
13767 # in which case we are not to be found in the path.
13768 if test "x$as_myself" = x; then
13769   as_myself=$0
13770 fi
13771 if test ! -f "$as_myself"; then
13772   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13773   exit 1
13774 fi
13775
13776 # Unset variables that we do not need and which cause bugs (e.g. in
13777 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13778 # suppresses any "Segmentation fault" message there.  '((' could
13779 # trigger a bug in pdksh 5.2.14.
13780 for as_var in BASH_ENV ENV MAIL MAILPATH
13781 do eval test x\${$as_var+set} = xset \
13782   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13783 done
13784 PS1='$ '
13785 PS2='> '
13786 PS4='+ '
13787
13788 # NLS nuisances.
13789 LC_ALL=C
13790 export LC_ALL
13791 LANGUAGE=C
13792 export LANGUAGE
13793
13794 # CDPATH.
13795 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13796
13797
13798 # as_fn_error STATUS ERROR [LINENO LOG_FD]
13799 # ----------------------------------------
13800 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13801 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13802 # script with STATUS, using 1 if that was 0.
13803 as_fn_error ()
13804 {
13805   as_status=$1; test $as_status -eq 0 && as_status=1
13806   if test "$4"; then
13807     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13808     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
13809   fi
13810   $as_echo "$as_me: error: $2" >&2
13811   as_fn_exit $as_status
13812 } # as_fn_error
13813
13814
13815 # as_fn_set_status STATUS
13816 # -----------------------
13817 # Set $? to STATUS, without forking.
13818 as_fn_set_status ()
13819 {
13820   return $1
13821 } # as_fn_set_status
13822
13823 # as_fn_exit STATUS
13824 # -----------------
13825 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13826 as_fn_exit ()
13827 {
13828   set +e
13829   as_fn_set_status $1
13830   exit $1
13831 } # as_fn_exit
13832
13833 # as_fn_unset VAR
13834 # ---------------
13835 # Portably unset VAR.
13836 as_fn_unset ()
13837 {
13838   { eval $1=; unset $1;}
13839 }
13840 as_unset=as_fn_unset
13841 # as_fn_append VAR VALUE
13842 # ----------------------
13843 # Append the text in VALUE to the end of the definition contained in VAR. Take
13844 # advantage of any shell optimizations that allow amortized linear growth over
13845 # repeated appends, instead of the typical quadratic growth present in naive
13846 # implementations.
13847 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13848   eval 'as_fn_append ()
13849   {
13850     eval $1+=\$2
13851   }'
13852 else
13853   as_fn_append ()
13854   {
13855     eval $1=\$$1\$2
13856   }
13857 fi # as_fn_append
13858
13859 # as_fn_arith ARG...
13860 # ------------------
13861 # Perform arithmetic evaluation on the ARGs, and store the result in the
13862 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13863 # must be portable across $(()) and expr.
13864 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13865   eval 'as_fn_arith ()
13866   {
13867     as_val=$(( $* ))
13868   }'
13869 else
13870   as_fn_arith ()
13871   {
13872     as_val=`expr "$@" || test $? -eq 1`
13873   }
13874 fi # as_fn_arith
13875
13876
13877 if expr a : '\(a\)' >/dev/null 2>&1 &&
13878    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13879   as_expr=expr
13880 else
13881   as_expr=false
13882 fi
13883
13884 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13885   as_basename=basename
13886 else
13887   as_basename=false
13888 fi
13889
13890 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13891   as_dirname=dirname
13892 else
13893   as_dirname=false
13894 fi
13895
13896 as_me=`$as_basename -- "$0" ||
13897 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13898          X"$0" : 'X\(//\)$' \| \
13899          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13900 $as_echo X/"$0" |
13901     sed '/^.*\/\([^/][^/]*\)\/*$/{
13902             s//\1/
13903             q
13904           }
13905           /^X\/\(\/\/\)$/{
13906             s//\1/
13907             q
13908           }
13909           /^X\/\(\/\).*/{
13910             s//\1/
13911             q
13912           }
13913           s/.*/./; q'`
13914
13915 # Avoid depending upon Character Ranges.
13916 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13917 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13918 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13919 as_cr_digits='0123456789'
13920 as_cr_alnum=$as_cr_Letters$as_cr_digits
13921
13922 ECHO_C= ECHO_N= ECHO_T=
13923 case `echo -n x` in #(((((
13924 -n*)
13925   case `echo 'xy\c'` in
13926   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13927   xy)  ECHO_C='\c';;
13928   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13929        ECHO_T=' ';;
13930   esac;;
13931 *)
13932   ECHO_N='-n';;
13933 esac
13934
13935 rm -f conf$$ conf$$.exe conf$$.file
13936 if test -d conf$$.dir; then
13937   rm -f conf$$.dir/conf$$.file
13938 else
13939   rm -f conf$$.dir
13940   mkdir conf$$.dir 2>/dev/null
13941 fi
13942 if (echo >conf$$.file) 2>/dev/null; then
13943   if ln -s conf$$.file conf$$ 2>/dev/null; then
13944     as_ln_s='ln -s'
13945     # ... but there are two gotchas:
13946     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13947     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13948     # In both cases, we have to default to `cp -p'.
13949     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13950       as_ln_s='cp -p'
13951   elif ln conf$$.file conf$$ 2>/dev/null; then
13952     as_ln_s=ln
13953   else
13954     as_ln_s='cp -p'
13955   fi
13956 else
13957   as_ln_s='cp -p'
13958 fi
13959 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13960 rmdir conf$$.dir 2>/dev/null
13961
13962
13963 # as_fn_mkdir_p
13964 # -------------
13965 # Create "$as_dir" as a directory, including parents if necessary.
13966 as_fn_mkdir_p ()
13967 {
13968
13969   case $as_dir in #(
13970   -*) as_dir=./$as_dir;;
13971   esac
13972   test -d "$as_dir" || eval $as_mkdir_p || {
13973     as_dirs=
13974     while :; do
13975       case $as_dir in #(
13976       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13977       *) as_qdir=$as_dir;;
13978       esac
13979       as_dirs="'$as_qdir' $as_dirs"
13980       as_dir=`$as_dirname -- "$as_dir" ||
13981 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13982          X"$as_dir" : 'X\(//\)[^/]' \| \
13983          X"$as_dir" : 'X\(//\)$' \| \
13984          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13985 $as_echo X"$as_dir" |
13986     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13987             s//\1/
13988             q
13989           }
13990           /^X\(\/\/\)[^/].*/{
13991             s//\1/
13992             q
13993           }
13994           /^X\(\/\/\)$/{
13995             s//\1/
13996             q
13997           }
13998           /^X\(\/\).*/{
13999             s//\1/
14000             q
14001           }
14002           s/.*/./; q'`
14003       test -d "$as_dir" && break
14004     done
14005     test -z "$as_dirs" || eval "mkdir $as_dirs"
14006   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14007
14008
14009 } # as_fn_mkdir_p
14010 if mkdir -p . 2>/dev/null; then
14011   as_mkdir_p='mkdir -p "$as_dir"'
14012 else
14013   test -d ./-p && rmdir ./-p
14014   as_mkdir_p=false
14015 fi
14016
14017 if test -x / >/dev/null 2>&1; then
14018   as_test_x='test -x'
14019 else
14020   if ls -dL / >/dev/null 2>&1; then
14021     as_ls_L_option=L
14022   else
14023     as_ls_L_option=
14024   fi
14025   as_test_x='
14026     eval sh -c '\''
14027       if test -d "$1"; then
14028         test -d "$1/.";
14029       else
14030         case $1 in #(
14031         -*)set "./$1";;
14032         esac;
14033         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
14034         ???[sx]*):;;*)false;;esac;fi
14035     '\'' sh
14036   '
14037 fi
14038 as_executable_p=$as_test_x
14039
14040 # Sed expression to map a string onto a valid CPP name.
14041 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14042
14043 # Sed expression to map a string onto a valid variable name.
14044 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14045
14046
14047 exec 6>&1
14048 ## ----------------------------------- ##
14049 ## Main body of $CONFIG_STATUS script. ##
14050 ## ----------------------------------- ##
14051 _ASEOF
14052 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14053
14054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14055 # Save the log message, to keep $0 and so on meaningful, and to
14056 # report actual input values of CONFIG_FILES etc. instead of their
14057 # values after options handling.
14058 ac_log="
14059 This file was extended by emacs $as_me 23.2.92, which was
14060 generated by GNU Autoconf 2.67.  Invocation command line was
14061
14062   CONFIG_FILES    = $CONFIG_FILES
14063   CONFIG_HEADERS  = $CONFIG_HEADERS
14064   CONFIG_LINKS    = $CONFIG_LINKS
14065   CONFIG_COMMANDS = $CONFIG_COMMANDS
14066   $ $0 $@
14067
14068 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14069 "
14070
14071 _ACEOF
14072
14073 case $ac_config_files in *"
14074 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14075 esac
14076
14077 case $ac_config_headers in *"
14078 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14079 esac
14080
14081
14082 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14083 # Files that config.status was made for.
14084 config_files="$ac_config_files"
14085 config_headers="$ac_config_headers"
14086 config_commands="$ac_config_commands"
14087
14088 _ACEOF
14089
14090 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14091 ac_cs_usage="\
14092 \`$as_me' instantiates files and other configuration actions
14093 from templates according to the current configuration.  Unless the files
14094 and actions are specified as TAGs, all are instantiated by default.
14095
14096 Usage: $0 [OPTION]... [TAG]...
14097
14098   -h, --help       print this help, then exit
14099   -V, --version    print version number and configuration settings, then exit
14100       --config     print configuration, then exit
14101   -q, --quiet, --silent
14102                    do not print progress messages
14103   -d, --debug      don't remove temporary files
14104       --recheck    update $as_me by reconfiguring in the same conditions
14105       --file=FILE[:TEMPLATE]
14106                    instantiate the configuration file FILE
14107       --header=FILE[:TEMPLATE]
14108                    instantiate the configuration header FILE
14109
14110 Configuration files:
14111 $config_files
14112
14113 Configuration headers:
14114 $config_headers
14115
14116 Configuration commands:
14117 $config_commands
14118
14119 Report bugs to the package provider."
14120
14121 _ACEOF
14122 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14123 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14124 ac_cs_version="\\
14125 emacs config.status 23.2.92
14126 configured by $0, generated by GNU Autoconf 2.67,
14127   with options \\"\$ac_cs_config\\"
14128
14129 Copyright (C) 2010 Free Software Foundation, Inc.
14130 This config.status script is free software; the Free Software Foundation
14131 gives unlimited permission to copy, distribute and modify it."
14132
14133 ac_pwd='$ac_pwd'
14134 srcdir='$srcdir'
14135 INSTALL='$INSTALL'
14136 test -n "\$AWK" || AWK=awk
14137 _ACEOF
14138
14139 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14140 # The default lists apply if the user does not specify any file.
14141 ac_need_defaults=:
14142 while test $# != 0
14143 do
14144   case $1 in
14145   --*=?*)
14146     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14147     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14148     ac_shift=:
14149     ;;
14150   --*=)
14151     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14152     ac_optarg=
14153     ac_shift=:
14154     ;;
14155   *)
14156     ac_option=$1
14157     ac_optarg=$2
14158     ac_shift=shift
14159     ;;
14160   esac
14161
14162   case $ac_option in
14163   # Handling of the options.
14164   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14165     ac_cs_recheck=: ;;
14166   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14167     $as_echo "$ac_cs_version"; exit ;;
14168   --config | --confi | --conf | --con | --co | --c )
14169     $as_echo "$ac_cs_config"; exit ;;
14170   --debug | --debu | --deb | --de | --d | -d )
14171     debug=: ;;
14172   --file | --fil | --fi | --f )
14173     $ac_shift
14174     case $ac_optarg in
14175     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14176     '') as_fn_error $? "missing file argument" ;;
14177     esac
14178     as_fn_append CONFIG_FILES " '$ac_optarg'"
14179     ac_need_defaults=false;;
14180   --header | --heade | --head | --hea )
14181     $ac_shift
14182     case $ac_optarg in
14183     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14184     esac
14185     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14186     ac_need_defaults=false;;
14187   --he | --h)
14188     # Conflict between --help and --header
14189     as_fn_error $? "ambiguous option: \`$1'
14190 Try \`$0 --help' for more information.";;
14191   --help | --hel | -h )
14192     $as_echo "$ac_cs_usage"; exit ;;
14193   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14194   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14195     ac_cs_silent=: ;;
14196
14197   # This is an error.
14198   -*) as_fn_error $? "unrecognized option: \`$1'
14199 Try \`$0 --help' for more information." ;;
14200
14201   *) as_fn_append ac_config_targets " $1"
14202      ac_need_defaults=false ;;
14203
14204   esac
14205   shift
14206 done
14207
14208 ac_configure_extra_args=
14209
14210 if $ac_cs_silent; then
14211   exec 6>/dev/null
14212   ac_configure_extra_args="$ac_configure_extra_args --silent"
14213 fi
14214
14215 _ACEOF
14216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14217 if \$ac_cs_recheck; then
14218   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14219   shift
14220   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14221   CONFIG_SHELL='$SHELL'
14222   export CONFIG_SHELL
14223   exec "\$@"
14224 fi
14225
14226 _ACEOF
14227 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14228 exec 5>>config.log
14229 {
14230   echo
14231   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14232 ## Running $as_me. ##
14233 _ASBOX
14234   $as_echo "$ac_log"
14235 } >&5
14236
14237 _ACEOF
14238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14239 #
14240 # INIT-COMMANDS
14241 #
14242 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
14243
14244 _ACEOF
14245
14246 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14247
14248 # Handling of arguments.
14249 for ac_config_target in $ac_config_targets
14250 do
14251   case $ac_config_target in
14252     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
14253     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14254     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
14255     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
14256     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
14257     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
14258     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
14259     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
14260     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
14261     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
14262     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
14263     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
14264     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14265
14266   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14267   esac
14268 done
14269
14270
14271 # If the user did not use the arguments to specify the items to instantiate,
14272 # then the envvar interface is used.  Set only those that are not.
14273 # We use the long form for the default assignment because of an extremely
14274 # bizarre bug on SunOS 4.1.3.
14275 if $ac_need_defaults; then
14276   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14277   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14278   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14279 fi
14280
14281 # Have a temporary directory for convenience.  Make it in the build tree
14282 # simply because there is no reason against having it here, and in addition,
14283 # creating and moving files from /tmp can sometimes cause problems.
14284 # Hook for its removal unless debugging.
14285 # Note that there is a small window in which the directory will not be cleaned:
14286 # after its creation but before its name has been assigned to `$tmp'.
14287 $debug ||
14288 {
14289   tmp=
14290   trap 'exit_status=$?
14291   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14292 ' 0
14293   trap 'as_fn_exit 1' 1 2 13 15
14294 }
14295 # Create a (secure) tmp directory for tmp files.
14296
14297 {
14298   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14299   test -n "$tmp" && test -d "$tmp"
14300 }  ||
14301 {
14302   tmp=./conf$$-$RANDOM
14303   (umask 077 && mkdir "$tmp")
14304 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
14305
14306 # Set up the scripts for CONFIG_FILES section.
14307 # No need to generate them if there are no CONFIG_FILES.
14308 # This happens for instance with `./config.status config.h'.
14309 if test -n "$CONFIG_FILES"; then
14310
14311
14312 ac_cr=`echo X | tr X '\015'`
14313 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14314 # But we know of no other shell where ac_cr would be empty at this
14315 # point, so we can use a bashism as a fallback.
14316 if test "x$ac_cr" = x; then
14317   eval ac_cr=\$\'\\r\'
14318 fi
14319 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14320 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14321   ac_cs_awk_cr='\\r'
14322 else
14323   ac_cs_awk_cr=$ac_cr
14324 fi
14325
14326 echo 'BEGIN {' >"$tmp/subs1.awk" &&
14327 _ACEOF
14328
14329
14330 {
14331   echo "cat >conf$$subs.awk <<_ACEOF" &&
14332   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14333   echo "_ACEOF"
14334 } >conf$$subs.sh ||
14335   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14336 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
14337 ac_delim='%!_!# '
14338 for ac_last_try in false false false false false :; do
14339   . ./conf$$subs.sh ||
14340     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14341
14342   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14343   if test $ac_delim_n = $ac_delim_num; then
14344     break
14345   elif $ac_last_try; then
14346     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14347   else
14348     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14349   fi
14350 done
14351 rm -f conf$$subs.sh
14352
14353 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14354 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
14355 _ACEOF
14356 sed -n '
14357 h
14358 s/^/S["/; s/!.*/"]=/
14359 p
14360 g
14361 s/^[^!]*!//
14362 :repl
14363 t repl
14364 s/'"$ac_delim"'$//
14365 t delim
14366 :nl
14367 h
14368 s/\(.\{148\}\)..*/\1/
14369 t more1
14370 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14371 p
14372 n
14373 b repl
14374 :more1
14375 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14376 p
14377 g
14378 s/.\{148\}//
14379 t nl
14380 :delim
14381 h
14382 s/\(.\{148\}\)..*/\1/
14383 t more2
14384 s/["\\]/\\&/g; s/^/"/; s/$/"/
14385 p
14386 b
14387 :more2
14388 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14389 p
14390 g
14391 s/.\{148\}//
14392 t delim
14393 ' <conf$$subs.awk | sed '
14394 /^[^""]/{
14395   N
14396   s/\n//
14397 }
14398 ' >>$CONFIG_STATUS || ac_write_fail=1
14399 rm -f conf$$subs.awk
14400 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14401 _ACAWK
14402 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14403   for (key in S) S_is_set[key] = 1
14404   FS = "\a"
14405
14406 }
14407 {
14408   line = $ 0
14409   nfields = split(line, field, "@")
14410   substed = 0
14411   len = length(field[1])
14412   for (i = 2; i < nfields; i++) {
14413     key = field[i]
14414     keylen = length(key)
14415     if (S_is_set[key]) {
14416       value = S[key]
14417       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14418       len += length(value) + length(field[++i])
14419       substed = 1
14420     } else
14421       len += 1 + keylen
14422   }
14423
14424   print line
14425 }
14426
14427 _ACAWK
14428 _ACEOF
14429 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14430 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14431   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14432 else
14433   cat
14434 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14435   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
14436 _ACEOF
14437
14438 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
14439 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
14440 # trailing colons and then remove the whole line if VPATH becomes empty
14441 # (actually we leave an empty line to preserve line numbers).
14442 if test "x$srcdir" = x.; then
14443   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
14444 h
14445 s///
14446 s/^/:/
14447 s/[      ]*$/:/
14448 s/:\$(srcdir):/:/g
14449 s/:\${srcdir}:/:/g
14450 s/:@srcdir@:/:/g
14451 s/^:*//
14452 s/:*$//
14453 x
14454 s/\(=[   ]*\).*/\1/
14455 G
14456 s/\n//
14457 s/^[^=]*=[       ]*$//
14458 }'
14459 fi
14460
14461 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14462 fi # test -n "$CONFIG_FILES"
14463
14464 # Set up the scripts for CONFIG_HEADERS section.
14465 # No need to generate them if there are no CONFIG_HEADERS.
14466 # This happens for instance with `./config.status Makefile'.
14467 if test -n "$CONFIG_HEADERS"; then
14468 cat >"$tmp/defines.awk" <<\_ACAWK ||
14469 BEGIN {
14470 _ACEOF
14471
14472 # Transform confdefs.h into an awk script `defines.awk', embedded as
14473 # here-document in config.status, that substitutes the proper values into
14474 # config.h.in to produce config.h.
14475
14476 # Create a delimiter string that does not exist in confdefs.h, to ease
14477 # handling of long lines.
14478 ac_delim='%!_!# '
14479 for ac_last_try in false false :; do
14480   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14481   if test -z "$ac_t"; then
14482     break
14483   elif $ac_last_try; then
14484     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
14485   else
14486     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14487   fi
14488 done
14489
14490 # For the awk script, D is an array of macro values keyed by name,
14491 # likewise P contains macro parameters if any.  Preserve backslash
14492 # newline sequences.
14493
14494 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14495 sed -n '
14496 s/.\{148\}/&'"$ac_delim"'/g
14497 t rset
14498 :rset
14499 s/^[     ]*#[    ]*define[       ][      ]*/ /
14500 t def
14501 d
14502 :def
14503 s/\\$//
14504 t bsnl
14505 s/["\\]/\\&/g
14506 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14507 D["\1"]=" \3"/p
14508 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14509 d
14510 :bsnl
14511 s/["\\]/\\&/g
14512 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14513 D["\1"]=" \3\\\\\\n"\\/p
14514 t cont
14515 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14516 t cont
14517 d
14518 :cont
14519 n
14520 s/.\{148\}/&'"$ac_delim"'/g
14521 t clear
14522 :clear
14523 s/\\$//
14524 t bsnlc
14525 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14526 d
14527 :bsnlc
14528 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14529 b cont
14530 ' <confdefs.h | sed '
14531 s/'"$ac_delim"'/"\\\
14532 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14533
14534 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14535   for (key in D) D_is_set[key] = 1
14536   FS = "\a"
14537 }
14538 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14539   line = \$ 0
14540   split(line, arg, " ")
14541   if (arg[1] == "#") {
14542     defundef = arg[2]
14543     mac1 = arg[3]
14544   } else {
14545     defundef = substr(arg[1], 2)
14546     mac1 = arg[2]
14547   }
14548   split(mac1, mac2, "(") #)
14549   macro = mac2[1]
14550   prefix = substr(line, 1, index(line, defundef) - 1)
14551   if (D_is_set[macro]) {
14552     # Preserve the white space surrounding the "#".
14553     print prefix "define", macro P[macro] D[macro]
14554     next
14555   } else {
14556     # Replace #undef with comments.  This is necessary, for example,
14557     # in the case of _POSIX_SOURCE, which is predefined and required
14558     # on some systems where configure will not decide to define it.
14559     if (defundef == "undef") {
14560       print "/*", prefix defundef, macro, "*/"
14561       next
14562     }
14563   }
14564 }
14565 { print }
14566 _ACAWK
14567 _ACEOF
14568 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14569   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
14570 fi # test -n "$CONFIG_HEADERS"
14571
14572
14573 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
14574 shift
14575 for ac_tag
14576 do
14577   case $ac_tag in
14578   :[FHLC]) ac_mode=$ac_tag; continue;;
14579   esac
14580   case $ac_mode$ac_tag in
14581   :[FHL]*:*);;
14582   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
14583   :[FH]-) ac_tag=-:-;;
14584   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14585   esac
14586   ac_save_IFS=$IFS
14587   IFS=:
14588   set x $ac_tag
14589   IFS=$ac_save_IFS
14590   shift
14591   ac_file=$1
14592   shift
14593
14594   case $ac_mode in
14595   :L) ac_source=$1;;
14596   :[FH])
14597     ac_file_inputs=
14598     for ac_f
14599     do
14600       case $ac_f in
14601       -) ac_f="$tmp/stdin";;
14602       *) # Look for the file first in the build tree, then in the source tree
14603          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14604          # because $ac_f cannot contain `:'.
14605          test -f "$ac_f" ||
14606            case $ac_f in
14607            [\\/$]*) false;;
14608            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14609            esac ||
14610            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14611       esac
14612       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14613       as_fn_append ac_file_inputs " '$ac_f'"
14614     done
14615
14616     # Let's still pretend it is `configure' which instantiates (i.e., don't
14617     # use $as_me), people would be surprised to read:
14618     #    /* config.h.  Generated by config.status.  */
14619     configure_input='Generated from '`
14620           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14621         `' by configure.'
14622     if test x"$ac_file" != x-; then
14623       configure_input="$ac_file.  $configure_input"
14624       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14625 $as_echo "$as_me: creating $ac_file" >&6;}
14626     fi
14627     # Neutralize special characters interpreted by sed in replacement strings.
14628     case $configure_input in #(
14629     *\&* | *\|* | *\\* )
14630        ac_sed_conf_input=`$as_echo "$configure_input" |
14631        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14632     *) ac_sed_conf_input=$configure_input;;
14633     esac
14634
14635     case $ac_tag in
14636     *:-:* | *:-) cat >"$tmp/stdin" \
14637       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
14638     esac
14639     ;;
14640   esac
14641
14642   ac_dir=`$as_dirname -- "$ac_file" ||
14643 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14644          X"$ac_file" : 'X\(//\)[^/]' \| \
14645          X"$ac_file" : 'X\(//\)$' \| \
14646          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14647 $as_echo X"$ac_file" |
14648     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14649             s//\1/
14650             q
14651           }
14652           /^X\(\/\/\)[^/].*/{
14653             s//\1/
14654             q
14655           }
14656           /^X\(\/\/\)$/{
14657             s//\1/
14658             q
14659           }
14660           /^X\(\/\).*/{
14661             s//\1/
14662             q
14663           }
14664           s/.*/./; q'`
14665   as_dir="$ac_dir"; as_fn_mkdir_p
14666   ac_builddir=.
14667
14668 case "$ac_dir" in
14669 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14670 *)
14671   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14672   # A ".." for each directory in $ac_dir_suffix.
14673   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14674   case $ac_top_builddir_sub in
14675   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14676   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14677   esac ;;
14678 esac
14679 ac_abs_top_builddir=$ac_pwd
14680 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14681 # for backward compatibility:
14682 ac_top_builddir=$ac_top_build_prefix
14683
14684 case $srcdir in
14685   .)  # We are building in place.
14686     ac_srcdir=.
14687     ac_top_srcdir=$ac_top_builddir_sub
14688     ac_abs_top_srcdir=$ac_pwd ;;
14689   [\\/]* | ?:[\\/]* )  # Absolute name.
14690     ac_srcdir=$srcdir$ac_dir_suffix;
14691     ac_top_srcdir=$srcdir
14692     ac_abs_top_srcdir=$srcdir ;;
14693   *) # Relative name.
14694     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14695     ac_top_srcdir=$ac_top_build_prefix$srcdir
14696     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14697 esac
14698 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14699
14700
14701   case $ac_mode in
14702   :F)
14703   #
14704   # CONFIG_FILE
14705   #
14706
14707   case $INSTALL in
14708   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14709   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14710   esac
14711 _ACEOF
14712
14713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14714 # If the template does not know about datarootdir, expand it.
14715 # FIXME: This hack should be removed a few years after 2.60.
14716 ac_datarootdir_hack=; ac_datarootdir_seen=
14717 ac_sed_dataroot='
14718 /datarootdir/ {
14719   p
14720   q
14721 }
14722 /@datadir@/p
14723 /@docdir@/p
14724 /@infodir@/p
14725 /@localedir@/p
14726 /@mandir@/p'
14727 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14728 *datarootdir*) ac_datarootdir_seen=yes;;
14729 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14730   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14731 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14732 _ACEOF
14733 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14734   ac_datarootdir_hack='
14735   s&@datadir@&$datadir&g
14736   s&@docdir@&$docdir&g
14737   s&@infodir@&$infodir&g
14738   s&@localedir@&$localedir&g
14739   s&@mandir@&$mandir&g
14740   s&\\\${datarootdir}&$datarootdir&g' ;;
14741 esac
14742 _ACEOF
14743
14744 # Neutralize VPATH when `$srcdir' = `.'.
14745 # Shell code in configure.ac might set extrasub.
14746 # FIXME: do we really want to maintain this feature?
14747 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14748 ac_sed_extra="$ac_vpsub
14749 $extrasub
14750 _ACEOF
14751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14752 :t
14753 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14754 s|@configure_input@|$ac_sed_conf_input|;t t
14755 s&@top_builddir@&$ac_top_builddir_sub&;t t
14756 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14757 s&@srcdir@&$ac_srcdir&;t t
14758 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14759 s&@top_srcdir@&$ac_top_srcdir&;t t
14760 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14761 s&@builddir@&$ac_builddir&;t t
14762 s&@abs_builddir@&$ac_abs_builddir&;t t
14763 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14764 s&@INSTALL@&$ac_INSTALL&;t t
14765 $ac_datarootdir_hack
14766 "
14767 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
14768   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14769
14770 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14771   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14772   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14773   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14774 which seems to be undefined.  Please make sure it is defined" >&5
14775 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14776 which seems to be undefined.  Please make sure it is defined" >&2;}
14777
14778   rm -f "$tmp/stdin"
14779   case $ac_file in
14780   -) cat "$tmp/out" && rm -f "$tmp/out";;
14781   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14782   esac \
14783   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14784  ;;
14785   :H)
14786   #
14787   # CONFIG_HEADER
14788   #
14789   if test x"$ac_file" != x-; then
14790     {
14791       $as_echo "/* $configure_input  */" \
14792       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14793     } >"$tmp/config.h" \
14794       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14795     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14796       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14797 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14798     else
14799       rm -f "$ac_file"
14800       mv "$tmp/config.h" "$ac_file" \
14801         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14802     fi
14803   else
14804     $as_echo "/* $configure_input  */" \
14805       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14806       || as_fn_error $? "could not create -" "$LINENO" 5
14807   fi
14808  ;;
14809
14810   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14811 $as_echo "$as_me: executing $ac_file commands" >&6;}
14812  ;;
14813   esac
14814
14815
14816   case $ac_file$ac_mode in
14817     "default":C)
14818
14819 ### Make the necessary directories, if they don't exist.
14820 for dir in etc lisp ; do
14821   test -d ${dir} || mkdir ${dir}
14822 done
14823
14824 # Build src/Makefile from ${srcdir}/src/Makefile.c
14825 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
14826 # This must be done after src/config.h is built, since we rely on that file.
14827
14828 echo creating src/epaths.h
14829 ${MAKE-make} epaths-force
14830
14831 # As of 2000-11-19, newest development versions of GNU cpp preprocess
14832 # `..' to `. .'  unless invoked with -traditional
14833
14834 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
14835   CPPFLAGS="$CPPFLAGS -traditional"
14836 fi
14837
14838 echo creating lib-src/Makefile
14839 ( cd lib-src
14840   rm -f junk.c junk1.c junk2.c
14841   sed -e '/start of cpp stuff/q' \
14842       < Makefile.c > junk1.c
14843   sed -e '1,/start of cpp stuff/d'\
14844       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14845       < Makefile.c > junk.c
14846   $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14847       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
14848   cat junk1.c junk2.c > Makefile.new
14849   rm -f junk.c junk1.c junk2.c
14850   chmod 444 Makefile.new
14851   mv -f Makefile.new Makefile
14852 )
14853
14854 echo creating src/Makefile
14855 ( cd src
14856   rm -f junk.c junk1.c junk2.c
14857   sed -e '/start of cpp stuff/q' \
14858       < Makefile.c > junk1.c
14859   sed -e '1,/start of cpp stuff/d'\
14860       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14861       < Makefile.c > junk.c
14862   $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14863       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
14864   cat junk1.c junk2.c > Makefile.new
14865   rm -f junk.c junk1.c junk2.c
14866   chmod 444 Makefile.new
14867   mv -f Makefile.new Makefile
14868 )
14869
14870 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
14871   echo creating src/.gdbinit
14872   echo source $srcdir/src/.gdbinit > src/.gdbinit
14873 fi
14874
14875  ;;
14876
14877   esac
14878 done # for ac_tag
14879
14880
14881 as_fn_exit 0
14882 _ACEOF
14883 ac_clean_files=$ac_clean_files_save
14884
14885 test $ac_write_fail = 0 ||
14886   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14887
14888
14889 # configure is writing to config.log, and then calls config.status.
14890 # config.status does its own redirection, appending to config.log.
14891 # Unfortunately, on DOS this fails, as config.log is still kept open
14892 # by configure, so config.status won't be able to write to it; its
14893 # output is simply discarded.  So we exec the FD to /dev/null,
14894 # effectively closing config.log, so it can be properly (re)opened and
14895 # appended to by config.status.  When coming back to configure, we
14896 # need to make the FD available again.
14897 if test "$no_create" != yes; then
14898   ac_cs_success=:
14899   ac_config_status_args=
14900   test "$silent" = yes &&
14901     ac_config_status_args="$ac_config_status_args --quiet"
14902   exec 5>/dev/null
14903   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14904   exec 5>>config.log
14905   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14906   # would make configure fail if this is the last instruction.
14907   $ac_cs_success || as_fn_exit 1
14908 fi
14909 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14910   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14911 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14912 fi
14913
14914