configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # 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 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 $?, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$?; test $as_status -eq 0 && as_status=1
 367   if test "$3"; then
 368     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 370   fi
 371   $as_echo "$as_me: error: $1" >&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, 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='24.0.50'
 553 PACKAGE_STRING='emacs 24.0.50'
 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 WINDOW_SUPPORT
 599 TOOLTIP_SUPPORT
 600 MOUSE_SUPPORT
 601 LIB_GCC
 602 LINKER
 603 LD_SWITCH_SYSTEM_TEMACS
 604 POST_ALLOC_OBJ
 605 PRE_ALLOC_OBJ
 606 CYGWIN_OBJ
 607 RALLOC_OBJ
 608 OLDXMENU_DEPS
 609 LIBX_OTHER
 610 LIBXMENU
 611 OLDXMENU
 612 OLDXMENU_TARGET
 613 LIBXT_OTHER
 614 TOOLKIT_LIBW
 615 WIDGET_OBJ
 616 XOBJ
 617 XMENU_OBJ
 618 FONT_OBJ
 619 OTHER_FILES
 620 GNU_OBJC_CFLAGS
 621 ns_appsrc
 622 ns_appresdir
 623 ns_appbindir
 624 ns_appdir
 625 opsysfile
 626 machfile
 627 X_TOOLKIT_TYPE
 628 C_SWITCH_X_SYSTEM
 629 C_SWITCH_X_SITE
 630 LD_SWITCH_X_SITE
 631 gameuser
 632 gamedir
 633 bitmapdir
 634 archlibdir
 635 etcdir
 636 x_default_search_path
 637 lisppath
 638 locallisppath
 639 lispdir
 640 srcdir
 641 canonical
 642 configuration
 643 version
 644 KRB4LIB
 645 DESLIB
 646 KRB5LIB
 647 CRYPTOLIB
 648 COM_ERRLIB
 649 LIBRESOLV
 650 LIBHESIOD
 651 TERMCAP_OBJ
 652 LIBS_TERMCAP
 653 GETOPTOBJS
 654 GETOPT_H
 655 GETLOADAVG_LIBS
 656 KMEM_GROUP
 657 NEED_SETGID
 658 LIBOBJS
 659 BLESSMAIL_TARGET
 660 LIBS_MAIL
 661 liblockfile
 662 ALLOCA
 663 LIBXSM
 664 LIBGPM
 665 LIBGIF
 666 LIBTIFF
 667 LIBPNG
 668 LIBJPEG
 669 LIBXPM
 670 FREETYPE_LIBS
 671 FREETYPE_CFLAGS
 672 M17N_FLT_LIBS
 673 M17N_FLT_CFLAGS
 674 LIBOTF_LIBS
 675 LIBOTF_CFLAGS
 676 XFT_LIBS
 677 XFT_CFLAGS
 678 FONTCONFIG_LIBS
 679 FONTCONFIG_CFLAGS
 680 LIBXMU
 681 LIBXTR6
 682 LIBSELINUX_LIBS
 683 GCONF_LIBS
 684 GCONF_CFLAGS
 685 DBUS_OBJ
 686 DBUS_LIBS
 687 DBUS_CFLAGS
 688 GTK_OBJ
 689 GTK_LIBS
 690 GTK_CFLAGS
 691 RSVG_LIBS
 692 RSVG_CFLAGS
 693 VMLIMIT_OBJ
 694 GMALLOC_OBJ
 695 HAVE_XSERVER
 696 LIB_STANDARD
 697 NS_SUPPORT
 698 NS_OBJ
 699 TEMACS_LDFLAGS2
 700 LD_SWITCH_X_SITE_AUX_RPATH
 701 LD_SWITCH_X_SITE_AUX
 702 XMKMF
 703 DEPFLAGS
 704 MKDEPDIR
 705 SET_MAKE
 706 CFLAGS_SOUND
 707 ALSA_LIBS
 708 ALSA_CFLAGS
 709 PKG_CONFIG
 710 LIBSOUND
 711 START_FILES
 712 LIB_MATH
 713 CRT_DIR
 714 LIBS_SYSTEM
 715 C_SWITCH_SYSTEM
 716 UNEXEC_OBJ
 717 C_SWITCH_MACHINE
 718 LD_SWITCH_SYSTEM
 719 CANNOT_DUMP
 720 MAKEINFO
 721 GZIP_PROG
 722 INSTALL_INFO
 723 RANLIB
 724 INSTALL_DATA
 725 INSTALL_SCRIPT
 726 INSTALL_PROGRAM
 727 EGREP
 728 GREP
 729 CPP
 730 OBJEXT
 731 EXEEXT
 732 ac_ct_CC
 733 CPPFLAGS
 734 LDFLAGS
 735 CFLAGS
 736 CC
 737 host_os
 738 host_vendor
 739 host_cpu
 740 host
 741 build_os
 742 build_vendor
 743 build_cpu
 744 build
 745 MAINT
 746 GZIP_INFO
 747 target_alias
 748 host_alias
 749 build_alias
 750 LIBS
 751 ECHO_T
 752 ECHO_N
 753 ECHO_C
 754 DEFS
 755 mandir
 756 localedir
 757 libdir
 758 psdir
 759 pdfdir
 760 dvidir
 761 htmldir
 762 infodir
 763 docdir
 764 oldincludedir
 765 includedir
 766 localstatedir
 767 sharedstatedir
 768 sysconfdir
 769 datadir
 770 datarootdir
 771 libexecdir
 772 sbindir
 773 bindir
 774 program_transform_name
 775 prefix
 776 exec_prefix
 777 PACKAGE_URL
 778 PACKAGE_BUGREPORT
 779 PACKAGE_STRING
 780 PACKAGE_VERSION
 781 PACKAGE_TARNAME
 782 PACKAGE_NAME
 783 PATH_SEPARATOR
 784 SHELL'
 785 ac_subst_files='deps_frag
 786 ns_frag'
 787 ac_user_opts='
 788 enable_option_checking
 789 with_pop
 790 with_kerberos
 791 with_kerberos5
 792 with_hesiod
 793 with_mmdf
 794 with_mail_unlink
 795 with_mailhost
 796 with_sound
 797 with_sync_input
 798 with_x_toolkit
 799 with_xpm
 800 with_jpeg
 801 with_tiff
 802 with_gif
 803 with_png
 804 with_rsvg
 805 with_xft
 806 with_libotf
 807 with_m17n_flt
 808 with_toolkit_scroll_bars
 809 with_xaw3d
 810 with_xim
 811 with_ns
 812 with_gpm
 813 with_dbus
 814 with_gconf
 815 with_selinux
 816 with_makeinfo
 817 with_compress_info
 818 with_pkg_config_prog
 819 with_crt_dir
 820 with_gnustep_conf
 821 enable_ns_self_contained
 822 enable_asserts
 823 enable_maintainer_mode
 824 enable_locallisppath
 825 enable_checking
 826 enable_use_lisp_union_type
 827 enable_profiling
 828 enable_autodepend
 829 enable_largefile
 830 with_x
 831 '
 832       ac_precious_vars='build_alias
 833 host_alias
 834 target_alias
 835 CC
 836 CFLAGS
 837 LDFLAGS
 838 LIBS
 839 CPPFLAGS
 840 CPP
 841 XMKMF'
 842
 843
 844 # Initialize some variables set by options.
 845 ac_init_help=
 846 ac_init_version=false
 847 ac_unrecognized_opts=
 848 ac_unrecognized_sep=
 849 # The variables have the same names as the options, with
 850 # dashes changed to underlines.
 851 cache_file=/dev/null
 852 exec_prefix=NONE
 853 no_create=
 854 no_recursion=
 855 prefix=NONE
 856 program_prefix=NONE
 857 program_suffix=NONE
 858 program_transform_name=s,x,x,
 859 silent=
 860 site=
 861 srcdir=
 862 verbose=
 863 x_includes=NONE
 864 x_libraries=NONE
 865
 866 # Installation directory options.
 867 # These are left unexpanded so users can "make install exec_prefix=/foo"
 868 # and all the variables that are supposed to be based on exec_prefix
 869 # by default will actually change.
 870 # Use braces instead of parens because sh, perl, etc. also accept them.
 871 # (The list follows the same order as the GNU Coding Standards.)
 872 bindir='${exec_prefix}/bin'
 873 sbindir='${exec_prefix}/sbin'
 874 libexecdir='${exec_prefix}/libexec'
 875 datarootdir='${prefix}/share'
 876 datadir='${datarootdir}'
 877 sysconfdir='${prefix}/etc'
 878 sharedstatedir='${prefix}/com'
 879 localstatedir='${prefix}/var'
 880 includedir='${prefix}/include'
 881 oldincludedir='/usr/include'
 882 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 883 infodir='${datarootdir}/info'
 884 htmldir='${docdir}'
 885 dvidir='${docdir}'
 886 pdfdir='${docdir}'
 887 psdir='${docdir}'
 888 libdir='${exec_prefix}/lib'
 889 localedir='${datarootdir}/locale'
 890 mandir='${datarootdir}/man'
 891
 892 ac_prev=
 893 ac_dashdash=
 894 for ac_option
 895 do
 896   # If the previous option needs an argument, assign it.
 897   if test -n "$ac_prev"; then
 898     eval $ac_prev=\$ac_option
 899     ac_prev=
 900     continue
 901   fi
 902
 903   case $ac_option in
 904   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 905   *)    ac_optarg=yes ;;
 906   esac
 907
 908   # Accept the important Cygnus configure options, so we can diagnose typos.
 909
 910   case $ac_dashdash$ac_option in
 911   --)
 912     ac_dashdash=yes ;;
 913
 914   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 915     ac_prev=bindir ;;
 916   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 917     bindir=$ac_optarg ;;
 918
 919   -build | --build | --buil | --bui | --bu)
 920     ac_prev=build_alias ;;
 921   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 922     build_alias=$ac_optarg ;;
 923
 924   -cache-file | --cache-file | --cache-fil | --cache-fi \
 925   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 926     ac_prev=cache_file ;;
 927   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 928   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 929     cache_file=$ac_optarg ;;
 930
 931   --config-cache | -C)
 932     cache_file=config.cache ;;
 933
 934   -datadir | --datadir | --datadi | --datad)
 935     ac_prev=datadir ;;
 936   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 937     datadir=$ac_optarg ;;
 938
 939   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 940   | --dataroo | --dataro | --datar)
 941     ac_prev=datarootdir ;;
 942   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 943   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 944     datarootdir=$ac_optarg ;;
 945
 946   -disable-* | --disable-*)
 947     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 948     # Reject names that are not valid shell variable names.
 949     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 950       as_fn_error "invalid feature name: $ac_useropt"
 951     ac_useropt_orig=$ac_useropt
 952     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 953     case $ac_user_opts in
 954       *"
 955 "enable_$ac_useropt"
 956 "*) ;;
 957       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 958          ac_unrecognized_sep=', ';;
 959     esac
 960     eval enable_$ac_useropt=no ;;
 961
 962   -docdir | --docdir | --docdi | --doc | --do)
 963     ac_prev=docdir ;;
 964   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 965     docdir=$ac_optarg ;;
 966
 967   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 968     ac_prev=dvidir ;;
 969   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 970     dvidir=$ac_optarg ;;
 971
 972   -enable-* | --enable-*)
 973     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 974     # Reject names that are not valid shell variable names.
 975     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 976       as_fn_error "invalid feature name: $ac_useropt"
 977     ac_useropt_orig=$ac_useropt
 978     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 979     case $ac_user_opts in
 980       *"
 981 "enable_$ac_useropt"
 982 "*) ;;
 983       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 984          ac_unrecognized_sep=', ';;
 985     esac
 986     eval enable_$ac_useropt=\$ac_optarg ;;
 987
 988   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 989   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 990   | --exec | --exe | --ex)
 991     ac_prev=exec_prefix ;;
 992   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 993   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 994   | --exec=* | --exe=* | --ex=*)
 995     exec_prefix=$ac_optarg ;;
 996
 997   -gas | --gas | --ga | --g)
 998     # Obsolete; use --with-gas.
 999     with_gas=yes ;;
1000
1001   -help | --help | --hel | --he | -h)
1002     ac_init_help=long ;;
1003   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1004     ac_init_help=recursive ;;
1005   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1006     ac_init_help=short ;;
1007
1008   -host | --host | --hos | --ho)
1009     ac_prev=host_alias ;;
1010   -host=* | --host=* | --hos=* | --ho=*)
1011     host_alias=$ac_optarg ;;
1012
1013   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1014     ac_prev=htmldir ;;
1015   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1016   | --ht=*)
1017     htmldir=$ac_optarg ;;
1018
1019   -includedir | --includedir | --includedi | --included | --include \
1020   | --includ | --inclu | --incl | --inc)
1021     ac_prev=includedir ;;
1022   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1023   | --includ=* | --inclu=* | --incl=* | --inc=*)
1024     includedir=$ac_optarg ;;
1025
1026   -infodir | --infodir | --infodi | --infod | --info | --inf)
1027     ac_prev=infodir ;;
1028   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1029     infodir=$ac_optarg ;;
1030
1031   -libdir | --libdir | --libdi | --libd)
1032     ac_prev=libdir ;;
1033   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1034     libdir=$ac_optarg ;;
1035
1036   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1037   | --libexe | --libex | --libe)
1038     ac_prev=libexecdir ;;
1039   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1040   | --libexe=* | --libex=* | --libe=*)
1041     libexecdir=$ac_optarg ;;
1042
1043   -localedir | --localedir | --localedi | --localed | --locale)
1044     ac_prev=localedir ;;
1045   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1046     localedir=$ac_optarg ;;
1047
1048   -localstatedir | --localstatedir | --localstatedi | --localstated \
1049   | --localstate | --localstat | --localsta | --localst | --locals)
1050     ac_prev=localstatedir ;;
1051   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1052   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1053     localstatedir=$ac_optarg ;;
1054
1055   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1056     ac_prev=mandir ;;
1057   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1058     mandir=$ac_optarg ;;
1059
1060   -nfp | --nfp | --nf)
1061     # Obsolete; use --without-fp.
1062     with_fp=no ;;
1063
1064   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1065   | --no-cr | --no-c | -n)
1066     no_create=yes ;;
1067
1068   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1069   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1070     no_recursion=yes ;;
1071
1072   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1073   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1074   | --oldin | --oldi | --old | --ol | --o)
1075     ac_prev=oldincludedir ;;
1076   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1077   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1078   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1079     oldincludedir=$ac_optarg ;;
1080
1081   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1082     ac_prev=prefix ;;
1083   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1084     prefix=$ac_optarg ;;
1085
1086   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1087   | --program-pre | --program-pr | --program-p)
1088     ac_prev=program_prefix ;;
1089   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1090   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1091     program_prefix=$ac_optarg ;;
1092
1093   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1094   | --program-suf | --program-su | --program-s)
1095     ac_prev=program_suffix ;;
1096   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1097   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1098     program_suffix=$ac_optarg ;;
1099
1100   -program-transform-name | --program-transform-name \
1101   | --program-transform-nam | --program-transform-na \
1102   | --program-transform-n | --program-transform- \
1103   | --program-transform | --program-transfor \
1104   | --program-transfo | --program-transf \
1105   | --program-trans | --program-tran \
1106   | --progr-tra | --program-tr | --program-t)
1107     ac_prev=program_transform_name ;;
1108   -program-transform-name=* | --program-transform-name=* \
1109   | --program-transform-nam=* | --program-transform-na=* \
1110   | --program-transform-n=* | --program-transform-=* \
1111   | --program-transform=* | --program-transfor=* \
1112   | --program-transfo=* | --program-transf=* \
1113   | --program-trans=* | --program-tran=* \
1114   | --progr-tra=* | --program-tr=* | --program-t=*)
1115     program_transform_name=$ac_optarg ;;
1116
1117   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1118     ac_prev=pdfdir ;;
1119   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1120     pdfdir=$ac_optarg ;;
1121
1122   -psdir | --psdir | --psdi | --psd | --ps)
1123     ac_prev=psdir ;;
1124   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1125     psdir=$ac_optarg ;;
1126
1127   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1128   | -silent | --silent | --silen | --sile | --sil)
1129     silent=yes ;;
1130
1131   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1132     ac_prev=sbindir ;;
1133   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1134   | --sbi=* | --sb=*)
1135     sbindir=$ac_optarg ;;
1136
1137   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1138   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1139   | --sharedst | --shareds | --shared | --share | --shar \
1140   | --sha | --sh)
1141     ac_prev=sharedstatedir ;;
1142   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1143   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1144   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1145   | --sha=* | --sh=*)
1146     sharedstatedir=$ac_optarg ;;
1147
1148   -site | --site | --sit)
1149     ac_prev=site ;;
1150   -site=* | --site=* | --sit=*)
1151     site=$ac_optarg ;;
1152
1153   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1154     ac_prev=srcdir ;;
1155   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1156     srcdir=$ac_optarg ;;
1157
1158   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1159   | --syscon | --sysco | --sysc | --sys | --sy)
1160     ac_prev=sysconfdir ;;
1161   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1162   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1163     sysconfdir=$ac_optarg ;;
1164
1165   -target | --target | --targe | --targ | --tar | --ta | --t)
1166     ac_prev=target_alias ;;
1167   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1168     target_alias=$ac_optarg ;;
1169
1170   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1171     verbose=yes ;;
1172
1173   -version | --version | --versio | --versi | --vers | -V)
1174     ac_init_version=: ;;
1175
1176   -with-* | --with-*)
1177     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1178     # Reject names that are not valid shell variable names.
1179     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1180       as_fn_error "invalid package name: $ac_useropt"
1181     ac_useropt_orig=$ac_useropt
1182     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1183     case $ac_user_opts in
1184       *"
1185 "with_$ac_useropt"
1186 "*) ;;
1187       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1188          ac_unrecognized_sep=', ';;
1189     esac
1190     eval with_$ac_useropt=\$ac_optarg ;;
1191
1192   -without-* | --without-*)
1193     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1194     # Reject names that are not valid shell variable names.
1195     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1196       as_fn_error "invalid package name: $ac_useropt"
1197     ac_useropt_orig=$ac_useropt
1198     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1199     case $ac_user_opts in
1200       *"
1201 "with_$ac_useropt"
1202 "*) ;;
1203       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1204          ac_unrecognized_sep=', ';;
1205     esac
1206     eval with_$ac_useropt=no ;;
1207
1208   --x)
1209     # Obsolete; use --with-x.
1210     with_x=yes ;;
1211
1212   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1213   | --x-incl | --x-inc | --x-in | --x-i)
1214     ac_prev=x_includes ;;
1215   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1216   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1217     x_includes=$ac_optarg ;;
1218
1219   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1220   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1221     ac_prev=x_libraries ;;
1222   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1223   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1224     x_libraries=$ac_optarg ;;
1225
1226   -*) as_fn_error "unrecognized option: \`$ac_option'
1227 Try \`$0 --help' for more information."
1228     ;;
1229
1230   *=*)
1231     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1232     # Reject names that are not valid shell variable names.
1233     case $ac_envvar in #(
1234       '' | [0-9]* | *[!_$as_cr_alnum]* )
1235       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1236     esac
1237     eval $ac_envvar=\$ac_optarg
1238     export $ac_envvar ;;
1239
1240   *)
1241     # FIXME: should be removed in autoconf 3.0.
1242     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1243     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1244       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1245     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1246     ;;
1247
1248   esac
1249 done
1250
1251 if test -n "$ac_prev"; then
1252   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1253   as_fn_error "missing argument to $ac_option"
1254 fi
1255
1256 if test -n "$ac_unrecognized_opts"; then
1257   case $enable_option_checking in
1258     no) ;;
1259     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1260     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1261   esac
1262 fi
1263
1264 # Check all directory arguments for consistency.
1265 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1266                 datadir sysconfdir sharedstatedir localstatedir includedir \
1267                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1268                 libdir localedir mandir
1269 do
1270   eval ac_val=\$$ac_var
1271   # Remove trailing slashes.
1272   case $ac_val in
1273     */ )
1274       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1275       eval $ac_var=\$ac_val;;
1276   esac
1277   # Be sure to have absolute directory names.
1278   case $ac_val in
1279     [\\/$]* | ?:[\\/]* )  continue;;
1280     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1281   esac
1282   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1283 done
1284
1285 # There might be people who depend on the old broken behavior: `$host'
1286 # used to hold the argument of --host etc.
1287 # FIXME: To remove some day.
1288 build=$build_alias
1289 host=$host_alias
1290 target=$target_alias
1291
1292 # FIXME: To remove some day.
1293 if test "x$host_alias" != x; then
1294   if test "x$build_alias" = x; then
1295     cross_compiling=maybe
1296     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1297     If a cross compiler is detected then cross compile mode will be used." >&2
1298   elif test "x$build_alias" != "x$host_alias"; then
1299     cross_compiling=yes
1300   fi
1301 fi
1302
1303 ac_tool_prefix=
1304 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1305
1306 test "$silent" = yes && exec 6>/dev/null
1307
1308
1309 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1310 ac_ls_di=`ls -di .` &&
1311 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1312   as_fn_error "working directory cannot be determined"
1313 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1314   as_fn_error "pwd does not report name of working directory"
1315
1316
1317 # Find the source files, if location was not specified.
1318 if test -z "$srcdir"; then
1319   ac_srcdir_defaulted=yes
1320   # Try the directory containing this script, then the parent directory.
1321   ac_confdir=`$as_dirname -- "$as_myself" ||
1322 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1323          X"$as_myself" : 'X\(//\)[^/]' \| \
1324          X"$as_myself" : 'X\(//\)$' \| \
1325          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1326 $as_echo X"$as_myself" |
1327     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1328             s//\1/
1329             q
1330           }
1331           /^X\(\/\/\)[^/].*/{
1332             s//\1/
1333             q
1334           }
1335           /^X\(\/\/\)$/{
1336             s//\1/
1337             q
1338           }
1339           /^X\(\/\).*/{
1340             s//\1/
1341             q
1342           }
1343           s/.*/./; q'`
1344   srcdir=$ac_confdir
1345   if test ! -r "$srcdir/$ac_unique_file"; then
1346     srcdir=..
1347   fi
1348 else
1349   ac_srcdir_defaulted=no
1350 fi
1351 if test ! -r "$srcdir/$ac_unique_file"; then
1352   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1353   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1354 fi
1355 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1356 ac_abs_confdir=`(
1357         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1358         pwd)`
1359 # When building in place, set srcdir=.
1360 if test "$ac_abs_confdir" = "$ac_pwd"; then
1361   srcdir=.
1362 fi
1363 # Remove unnecessary trailing slashes from srcdir.
1364 # Double slashes in file names in object file debugging info
1365 # mess up M-x gdb in Emacs.
1366 case $srcdir in
1367 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1368 esac
1369 for ac_var in $ac_precious_vars; do
1370   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1371   eval ac_env_${ac_var}_value=\$${ac_var}
1372   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1373   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1374 done
1375
1376 #
1377 # Report the --help message.
1378 #
1379 if test "$ac_init_help" = "long"; then
1380   # Omit some internal or obsolete options to make the list less imposing.
1381   # This message is too long to be a string in the A/UX 3.1 sh.
1382   cat <<_ACEOF
1383 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1384
1385 Usage: $0 [OPTION]... [VAR=VALUE]...
1386
1387 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1388 VAR=VALUE.  See below for descriptions of some of the useful variables.
1389
1390 Defaults for the options are specified in brackets.
1391
1392 Configuration:
1393   -h, --help              display this help and exit
1394       --help=short        display options specific to this package
1395       --help=recursive    display the short help of all the included packages
1396   -V, --version           display version information and exit
1397   -q, --quiet, --silent   do not print \`checking...' messages
1398       --cache-file=FILE   cache test results in FILE [disabled]
1399   -C, --config-cache      alias for \`--cache-file=config.cache'
1400   -n, --no-create         do not create output files
1401       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1402
1403 Installation directories:
1404   --prefix=PREFIX         install architecture-independent files in PREFIX
1405                           [$ac_default_prefix]
1406   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1407                           [PREFIX]
1408
1409 By default, \`make install' will install all the files in
1410 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1411 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1412 for instance \`--prefix=\$HOME'.
1413
1414 For better control, use the options below.
1415
1416 Fine tuning of the installation directories:
1417   --bindir=DIR            user executables [EPREFIX/bin]
1418   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1419   --libexecdir=DIR        program executables [EPREFIX/libexec]
1420   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1421   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1422   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1423   --libdir=DIR            object code libraries [EPREFIX/lib]
1424   --includedir=DIR        C header files [PREFIX/include]
1425   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1426   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1427   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1428   --infodir=DIR           info documentation [DATAROOTDIR/info]
1429   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1430   --mandir=DIR            man documentation [DATAROOTDIR/man]
1431   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1432   --htmldir=DIR           html documentation [DOCDIR]
1433   --dvidir=DIR            dvi documentation [DOCDIR]
1434   --pdfdir=DIR            pdf documentation [DOCDIR]
1435   --psdir=DIR             ps documentation [DOCDIR]
1436 _ACEOF
1437
1438   cat <<\_ACEOF
1439
1440 Program names:
1441   --program-prefix=PREFIX            prepend PREFIX to installed program names
1442   --program-suffix=SUFFIX            append SUFFIX to installed program names
1443   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1444
1445 X features:
1446   --x-includes=DIR    X include files are in DIR
1447   --x-libraries=DIR   X library files are in DIR
1448
1449 System types:
1450   --build=BUILD     configure for building on BUILD [guessed]
1451   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1452 _ACEOF
1453 fi
1454
1455 if test -n "$ac_init_help"; then
1456   case $ac_init_help in
1457      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1458    esac
1459   cat <<\_ACEOF
1460
1461 Optional Features:
1462   --disable-option-checking  ignore unrecognized --enable/--with options
1463   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1464   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1465   --disable-ns-self-contained
1466                           disable self contained build under NeXTstep
1467   --enable-asserts        compile code with asserts enabled
1468   --enable-maintainer-mode
1469                           enable make rules and dependencies not useful (and
1470                           sometimes confusing) to the casual installer
1471   --enable-locallisppath=PATH
1472                           directories Emacs should search for lisp files
1473                           specific to this site
1474   --enable-checking[=LIST]
1475                           enable expensive run-time checks. With LIST, enable
1476                           only specific categories of checks. Categories are:
1477                           all,yes,no. Flags are: stringbytes, stringoverrun,
1478                           stringfreelist, xmallocoverrun, conslist
1479   --enable-use-lisp-union-type
1480                           use a union for the Lisp_Object data type. This is
1481                           only useful for development for catching certain
1482                           types of bugs.
1483   --enable-profiling      build emacs with profiling support. This might not
1484                           work on all platforms
1485   --enable-autodepend     automatically generate dependencies to .h-files.
1486                           Requires GNU Make and Gcc. Enabled if GNU Make and
1487                           Gcc is found
1488   --disable-largefile     omit support for large files
1489
1490 Optional Packages:
1491   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1492   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1493   --without-pop           don't support POP mail retrieval with movemail
1494   --with-kerberos         support Kerberos-authenticated POP
1495   --with-kerberos5        support Kerberos version 5 authenticated POP
1496   --with-hesiod           support Hesiod to get the POP server host
1497   --with-mmdf             support MMDF mailboxes
1498   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1499   --with-mailhost=HOSTNAME
1500                           string giving default POP mail host
1501   --without-sound         don't compile with sound support
1502   --without-sync-input    process async input synchronously
1503   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1504                           lucid or athena, motif, no)
1505   --without-xpm           don't compile with XPM image support
1506   --without-jpeg          don't compile with JPEG image support
1507   --without-tiff          don't compile with TIFF image support
1508   --without-gif           don't compile with GIF image support
1509   --without-png           don't compile with PNG image support
1510   --without-rsvg          don't compile with SVG image support
1511   --without-xft           don't use XFT for anti aliased fonts
1512   --without-libotf        don't use libotf for OpenType font support
1513   --without-m17n-flt      don't use m17n-flt for text shaping
1514   --without-toolkit-scroll-bars
1515                           don't use Motif or Xaw3d scroll bars
1516   --without-xaw3d         don't use Xaw3d
1517   --without-xim           don't use X11 XIM
1518   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1519   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1520                           console
1521   --without-dbus          don't compile with D-Bus support
1522   --without-gconf         don't compile with GConf support
1523   --without-selinux       don't compile with SELinux support
1524   --without-makeinfo      don't require makeinfo for building manuals
1525   --without-compress-info don't compress the installed Info pages
1526   --with-pkg-config-prog=PATH
1527                           path to pkg-config for finding GTK and librsvg
1528   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1529                           /usr/lib, or /usr/lib64 on some platforms.
1530   --with-gnustep-conf=PATH
1531                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1532                           or /etc/GNUstep/GNUstep.conf
1533   --with-x                use the X Window System
1534
1535 Some influential environment variables:
1536   CC          C compiler command
1537   CFLAGS      C compiler flags
1538   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1539               nonstandard directory <lib dir>
1540   LIBS        libraries to pass to the linker, e.g. -l<library>
1541   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1542               you have headers in a nonstandard directory <include dir>
1543   CPP         C preprocessor
1544   XMKMF       Path to xmkmf, Makefile generator for X Window System
1545
1546 Use these variables to override the choices made by `configure' or to help
1547 it to find libraries and programs with nonstandard names/locations.
1548
1549 Report bugs to the package provider.
1550 _ACEOF
1551 ac_status=$?
1552 fi
1553
1554 if test "$ac_init_help" = "recursive"; then
1555   # If there are subdirs, report their specific --help.
1556   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1557     test -d "$ac_dir" ||
1558       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1559       continue
1560     ac_builddir=.
1561
1562 case "$ac_dir" in
1563 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1564 *)
1565   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1566   # A ".." for each directory in $ac_dir_suffix.
1567   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1568   case $ac_top_builddir_sub in
1569   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1570   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1571   esac ;;
1572 esac
1573 ac_abs_top_builddir=$ac_pwd
1574 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1575 # for backward compatibility:
1576 ac_top_builddir=$ac_top_build_prefix
1577
1578 case $srcdir in
1579   .)  # We are building in place.
1580     ac_srcdir=.
1581     ac_top_srcdir=$ac_top_builddir_sub
1582     ac_abs_top_srcdir=$ac_pwd ;;
1583   [\\/]* | ?:[\\/]* )  # Absolute name.
1584     ac_srcdir=$srcdir$ac_dir_suffix;
1585     ac_top_srcdir=$srcdir
1586     ac_abs_top_srcdir=$srcdir ;;
1587   *) # Relative name.
1588     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1589     ac_top_srcdir=$ac_top_build_prefix$srcdir
1590     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1591 esac
1592 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1593
1594     cd "$ac_dir" || { ac_status=$?; continue; }
1595     # Check for guested configure.
1596     if test -f "$ac_srcdir/configure.gnu"; then
1597       echo &&
1598       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1599     elif test -f "$ac_srcdir/configure"; then
1600       echo &&
1601       $SHELL "$ac_srcdir/configure" --help=recursive
1602     else
1603       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1604     fi || ac_status=$?
1605     cd "$ac_pwd" || { ac_status=$?; break; }
1606   done
1607 fi
1608
1609 test -n "$ac_init_help" && exit $ac_status
1610 if $ac_init_version; then
1611   cat <<\_ACEOF
1612 emacs configure 24.0.50
1613 generated by GNU Autoconf 2.65
1614
1615 Copyright (C) 2009 Free Software Foundation, Inc.
1616 This configure script is free software; the Free Software Foundation
1617 gives unlimited permission to copy, distribute and modify it.
1618 _ACEOF
1619   exit
1620 fi
1621
1622 ## ------------------------ ##
1623 ## Autoconf initialization. ##
1624 ## ------------------------ ##
1625
1626 # ac_fn_c_try_compile LINENO
1627 # --------------------------
1628 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1629 ac_fn_c_try_compile ()
1630 {
1631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632   rm -f conftest.$ac_objext
1633   if { { ac_try="$ac_compile"
1634 case "(($ac_try" in
1635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636   *) ac_try_echo=$ac_try;;
1637 esac
1638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639 $as_echo "$ac_try_echo"; } >&5
1640   (eval "$ac_compile") 2>conftest.err
1641   ac_status=$?
1642   if test -s conftest.err; then
1643     grep -v '^ *+' conftest.err >conftest.er1
1644     cat conftest.er1 >&5
1645     mv -f conftest.er1 conftest.err
1646   fi
1647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1648   test $ac_status = 0; } && {
1649          test -z "$ac_c_werror_flag" ||
1650          test ! -s conftest.err
1651        } && test -s conftest.$ac_objext; then :
1652   ac_retval=0
1653 else
1654   $as_echo "$as_me: failed program was:" >&5
1655 sed 's/^/| /' conftest.$ac_ext >&5
1656
1657         ac_retval=1
1658 fi
1659   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1660   as_fn_set_status $ac_retval
1661
1662 } # ac_fn_c_try_compile
1663
1664 # ac_fn_c_try_link LINENO
1665 # -----------------------
1666 # Try to link conftest.$ac_ext, and return whether this succeeded.
1667 ac_fn_c_try_link ()
1668 {
1669   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670   rm -f conftest.$ac_objext conftest$ac_exeext
1671   if { { ac_try="$ac_link"
1672 case "(($ac_try" in
1673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1674   *) ac_try_echo=$ac_try;;
1675 esac
1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1677 $as_echo "$ac_try_echo"; } >&5
1678   (eval "$ac_link") 2>conftest.err
1679   ac_status=$?
1680   if test -s conftest.err; then
1681     grep -v '^ *+' conftest.err >conftest.er1
1682     cat conftest.er1 >&5
1683     mv -f conftest.er1 conftest.err
1684   fi
1685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1686   test $ac_status = 0; } && {
1687          test -z "$ac_c_werror_flag" ||
1688          test ! -s conftest.err
1689        } && test -s conftest$ac_exeext && {
1690          test "$cross_compiling" = yes ||
1691          $as_test_x conftest$ac_exeext
1692        }; then :
1693   ac_retval=0
1694 else
1695   $as_echo "$as_me: failed program was:" >&5
1696 sed 's/^/| /' conftest.$ac_ext >&5
1697
1698         ac_retval=1
1699 fi
1700   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1701   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1702   # interfere with the next link command; also delete a directory that is
1703   # left behind by Apple's compiler.  We do this before executing the actions.
1704   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1705   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1706   as_fn_set_status $ac_retval
1707
1708 } # ac_fn_c_try_link
1709
1710 # ac_fn_c_try_cpp LINENO
1711 # ----------------------
1712 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1713 ac_fn_c_try_cpp ()
1714 {
1715   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716   if { { ac_try="$ac_cpp conftest.$ac_ext"
1717 case "(($ac_try" in
1718   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1719   *) ac_try_echo=$ac_try;;
1720 esac
1721 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1722 $as_echo "$ac_try_echo"; } >&5
1723   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1724   ac_status=$?
1725   if test -s conftest.err; then
1726     grep -v '^ *+' conftest.err >conftest.er1
1727     cat conftest.er1 >&5
1728     mv -f conftest.er1 conftest.err
1729   fi
1730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1731   test $ac_status = 0; } >/dev/null && {
1732          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1733          test ! -s conftest.err
1734        }; then :
1735   ac_retval=0
1736 else
1737   $as_echo "$as_me: failed program was:" >&5
1738 sed 's/^/| /' conftest.$ac_ext >&5
1739
1740     ac_retval=1
1741 fi
1742   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1743   as_fn_set_status $ac_retval
1744
1745 } # ac_fn_c_try_cpp
1746
1747 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1748 # -------------------------------------------------------
1749 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1750 # the include files in INCLUDES and setting the cache variable VAR
1751 # accordingly.
1752 ac_fn_c_check_header_mongrel ()
1753 {
1754   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1755   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757 $as_echo_n "checking for $2... " >&6; }
1758 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1759   $as_echo_n "(cached) " >&6
1760 fi
1761 eval ac_res=\$$3
1762                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1763 $as_echo "$ac_res" >&6; }
1764 else
1765   # Is the header compilable?
1766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1767 $as_echo_n "checking $2 usability... " >&6; }
1768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769 /* end confdefs.h.  */
1770 $4
1771 #include <$2>
1772 _ACEOF
1773 if ac_fn_c_try_compile "$LINENO"; then :
1774   ac_header_compiler=yes
1775 else
1776   ac_header_compiler=no
1777 fi
1778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1780 $as_echo "$ac_header_compiler" >&6; }
1781
1782 # Is the header present?
1783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1784 $as_echo_n "checking $2 presence... " >&6; }
1785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1786 /* end confdefs.h.  */
1787 #include <$2>
1788 _ACEOF
1789 if ac_fn_c_try_cpp "$LINENO"; then :
1790   ac_header_preproc=yes
1791 else
1792   ac_header_preproc=no
1793 fi
1794 rm -f conftest.err conftest.$ac_ext
1795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1796 $as_echo "$ac_header_preproc" >&6; }
1797
1798 # So?  What about this header?
1799 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1800   yes:no: )
1801     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1802 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1803     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1804 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1805     ;;
1806   no:yes:* )
1807     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1808 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1809     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1810 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1811     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1812 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1813     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1814 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1815     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1816 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1817     ;;
1818 esac
1819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1820 $as_echo_n "checking for $2... " >&6; }
1821 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1822   $as_echo_n "(cached) " >&6
1823 else
1824   eval "$3=\$ac_header_compiler"
1825 fi
1826 eval ac_res=\$$3
1827                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1828 $as_echo "$ac_res" >&6; }
1829 fi
1830   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1831
1832 } # ac_fn_c_check_header_mongrel
1833
1834 # ac_fn_c_try_run LINENO
1835 # ----------------------
1836 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1837 # that executables *can* be run.
1838 ac_fn_c_try_run ()
1839 {
1840   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1841   if { { ac_try="$ac_link"
1842 case "(($ac_try" in
1843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1844   *) ac_try_echo=$ac_try;;
1845 esac
1846 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1847 $as_echo "$ac_try_echo"; } >&5
1848   (eval "$ac_link") 2>&5
1849   ac_status=$?
1850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1851   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1852   { { case "(($ac_try" in
1853   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1854   *) ac_try_echo=$ac_try;;
1855 esac
1856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1857 $as_echo "$ac_try_echo"; } >&5
1858   (eval "$ac_try") 2>&5
1859   ac_status=$?
1860   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1861   test $ac_status = 0; }; }; then :
1862   ac_retval=0
1863 else
1864   $as_echo "$as_me: program exited with status $ac_status" >&5
1865        $as_echo "$as_me: failed program was:" >&5
1866 sed 's/^/| /' conftest.$ac_ext >&5
1867
1868        ac_retval=$ac_status
1869 fi
1870   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1871   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1872   as_fn_set_status $ac_retval
1873
1874 } # ac_fn_c_try_run
1875
1876 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1877 # -------------------------------------------------------
1878 # Tests whether HEADER exists and can be compiled using the include files in
1879 # INCLUDES, setting the cache variable VAR accordingly.
1880 ac_fn_c_check_header_compile ()
1881 {
1882   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1884 $as_echo_n "checking for $2... " >&6; }
1885 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1886   $as_echo_n "(cached) " >&6
1887 else
1888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1889 /* end confdefs.h.  */
1890 $4
1891 #include <$2>
1892 _ACEOF
1893 if ac_fn_c_try_compile "$LINENO"; then :
1894   eval "$3=yes"
1895 else
1896   eval "$3=no"
1897 fi
1898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1899 fi
1900 eval ac_res=\$$3
1901                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1903   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1904
1905 } # ac_fn_c_check_header_compile
1906
1907 # ac_fn_c_check_decl LINENO SYMBOL VAR
1908 # ------------------------------------
1909 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1910 ac_fn_c_check_decl ()
1911 {
1912   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1914 $as_echo_n "checking whether $2 is declared... " >&6; }
1915 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1916   $as_echo_n "(cached) " >&6
1917 else
1918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1919 /* end confdefs.h.  */
1920 $4
1921 int
1922 main ()
1923 {
1924 #ifndef $2
1925   (void) $2;
1926 #endif
1927
1928   ;
1929   return 0;
1930 }
1931 _ACEOF
1932 if ac_fn_c_try_compile "$LINENO"; then :
1933   eval "$3=yes"
1934 else
1935   eval "$3=no"
1936 fi
1937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938 fi
1939 eval ac_res=\$$3
1940                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941 $as_echo "$ac_res" >&6; }
1942   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1943
1944 } # ac_fn_c_check_decl
1945
1946 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1947 # ----------------------------------------------
1948 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1949 ac_fn_c_check_header_preproc ()
1950 {
1951   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1952   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1953 $as_echo_n "checking for $2... " >&6; }
1954 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1955   $as_echo_n "(cached) " >&6
1956 else
1957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1958 /* end confdefs.h.  */
1959 #include <$2>
1960 _ACEOF
1961 if ac_fn_c_try_cpp "$LINENO"; then :
1962   eval "$3=yes"
1963 else
1964   eval "$3=no"
1965 fi
1966 rm -f conftest.err conftest.$ac_ext
1967 fi
1968 eval ac_res=\$$3
1969                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1970 $as_echo "$ac_res" >&6; }
1971   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1972
1973 } # ac_fn_c_check_header_preproc
1974
1975 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1976 # ----------------------------------------------------
1977 # Tries to find if the field MEMBER exists in type AGGR, after including
1978 # INCLUDES, setting cache variable VAR accordingly.
1979 ac_fn_c_check_member ()
1980 {
1981   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1983 $as_echo_n "checking for $2.$3... " >&6; }
1984 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1985   $as_echo_n "(cached) " >&6
1986 else
1987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988 /* end confdefs.h.  */
1989 $5
1990 int
1991 main ()
1992 {
1993 static $2 ac_aggr;
1994 if (ac_aggr.$3)
1995 return 0;
1996   ;
1997   return 0;
1998 }
1999 _ACEOF
2000 if ac_fn_c_try_compile "$LINENO"; then :
2001   eval "$4=yes"
2002 else
2003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $5
2006 int
2007 main ()
2008 {
2009 static $2 ac_aggr;
2010 if (sizeof ac_aggr.$3)
2011 return 0;
2012   ;
2013   return 0;
2014 }
2015 _ACEOF
2016 if ac_fn_c_try_compile "$LINENO"; then :
2017   eval "$4=yes"
2018 else
2019   eval "$4=no"
2020 fi
2021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2022 fi
2023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2024 fi
2025 eval ac_res=\$$4
2026                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2027 $as_echo "$ac_res" >&6; }
2028   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2029
2030 } # ac_fn_c_check_member
2031
2032 # ac_fn_c_check_func LINENO FUNC VAR
2033 # ----------------------------------
2034 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2035 ac_fn_c_check_func ()
2036 {
2037   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2039 $as_echo_n "checking for $2... " >&6; }
2040 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2041   $as_echo_n "(cached) " >&6
2042 else
2043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h.  */
2045 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2046    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2047 #define $2 innocuous_$2
2048
2049 /* System header to define __stub macros and hopefully few prototypes,
2050     which can conflict with char $2 (); below.
2051     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2052     <limits.h> exists even on freestanding compilers.  */
2053
2054 #ifdef __STDC__
2055 # include <limits.h>
2056 #else
2057 # include <assert.h>
2058 #endif
2059
2060 #undef $2
2061
2062 /* Override any GCC internal prototype to avoid an error.
2063    Use char because int might match the return type of a GCC
2064    builtin and then its argument prototype would still apply.  */
2065 #ifdef __cplusplus
2066 extern "C"
2067 #endif
2068 char $2 ();
2069 /* The GNU C library defines this for functions which it implements
2070     to always fail with ENOSYS.  Some functions are actually named
2071     something starting with __ and the normal name is an alias.  */
2072 #if defined __stub_$2 || defined __stub___$2
2073 choke me
2074 #endif
2075
2076 int
2077 main ()
2078 {
2079 return $2 ();
2080   ;
2081   return 0;
2082 }
2083 _ACEOF
2084 if ac_fn_c_try_link "$LINENO"; then :
2085   eval "$3=yes"
2086 else
2087   eval "$3=no"
2088 fi
2089 rm -f core conftest.err conftest.$ac_objext \
2090     conftest$ac_exeext conftest.$ac_ext
2091 fi
2092 eval ac_res=\$$3
2093                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2094 $as_echo "$ac_res" >&6; }
2095   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2096
2097 } # ac_fn_c_check_func
2098
2099 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2100 # -------------------------------------------
2101 # Tests whether TYPE exists after having included INCLUDES, setting cache
2102 # variable VAR accordingly.
2103 ac_fn_c_check_type ()
2104 {
2105   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2107 $as_echo_n "checking for $2... " >&6; }
2108 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2109   $as_echo_n "(cached) " >&6
2110 else
2111   eval "$3=no"
2112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2113 /* end confdefs.h.  */
2114 $4
2115 int
2116 main ()
2117 {
2118 if (sizeof ($2))
2119          return 0;
2120   ;
2121   return 0;
2122 }
2123 _ACEOF
2124 if ac_fn_c_try_compile "$LINENO"; then :
2125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2126 /* end confdefs.h.  */
2127 $4
2128 int
2129 main ()
2130 {
2131 if (sizeof (($2)))
2132             return 0;
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_compile "$LINENO"; then :
2138
2139 else
2140   eval "$3=yes"
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143 fi
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 fi
2146 eval ac_res=\$$3
2147                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2148 $as_echo "$ac_res" >&6; }
2149   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2150
2151 } # ac_fn_c_check_type
2152 cat >config.log <<_ACEOF
2153 This file contains any messages produced by compilers while
2154 running configure, to aid debugging if configure makes a mistake.
2155
2156 It was created by emacs $as_me 24.0.50, which was
2157 generated by GNU Autoconf 2.65.  Invocation command line was
2158
2159   $ $0 $@
2160
2161 _ACEOF
2162 exec 5>>config.log
2163 {
2164 cat <<_ASUNAME
2165 ## --------- ##
2166 ## Platform. ##
2167 ## --------- ##
2168
2169 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2170 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2171 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2172 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2173 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2174
2175 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2176 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2177
2178 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2179 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2180 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2181 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2182 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2183 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2184 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2185
2186 _ASUNAME
2187
2188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2189 for as_dir in $PATH
2190 do
2191   IFS=$as_save_IFS
2192   test -z "$as_dir" && as_dir=.
2193     $as_echo "PATH: $as_dir"
2194   done
2195 IFS=$as_save_IFS
2196
2197 } >&5
2198
2199 cat >&5 <<_ACEOF
2200
2201
2202 ## ----------- ##
2203 ## Core tests. ##
2204 ## ----------- ##
2205
2206 _ACEOF
2207
2208
2209 # Keep a trace of the command line.
2210 # Strip out --no-create and --no-recursion so they do not pile up.
2211 # Strip out --silent because we don't want to record it for future runs.
2212 # Also quote any args containing shell meta-characters.
2213 # Make two passes to allow for proper duplicate-argument suppression.
2214 ac_configure_args=
2215 ac_configure_args0=
2216 ac_configure_args1=
2217 ac_must_keep_next=false
2218 for ac_pass in 1 2
2219 do
2220   for ac_arg
2221   do
2222     case $ac_arg in
2223     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2224     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2225     | -silent | --silent | --silen | --sile | --sil)
2226       continue ;;
2227     *\'*)
2228       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2229     esac
2230     case $ac_pass in
2231     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2232     2)
2233       as_fn_append ac_configure_args1 " '$ac_arg'"
2234       if test $ac_must_keep_next = true; then
2235         ac_must_keep_next=false # Got value, back to normal.
2236       else
2237         case $ac_arg in
2238           *=* | --config-cache | -C | -disable-* | --disable-* \
2239           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2240           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2241           | -with-* | --with-* | -without-* | --without-* | --x)
2242             case "$ac_configure_args0 " in
2243               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2244             esac
2245             ;;
2246           -* ) ac_must_keep_next=true ;;
2247         esac
2248       fi
2249       as_fn_append ac_configure_args " '$ac_arg'"
2250       ;;
2251     esac
2252   done
2253 done
2254 { ac_configure_args0=; unset ac_configure_args0;}
2255 { ac_configure_args1=; unset ac_configure_args1;}
2256
2257 # When interrupted or exit'd, cleanup temporary files, and complete
2258 # config.log.  We remove comments because anyway the quotes in there
2259 # would cause problems or look ugly.
2260 # WARNING: Use '\'' to represent an apostrophe within the trap.
2261 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2262 trap 'exit_status=$?
2263   # Save into config.log some information that might help in debugging.
2264   {
2265     echo
2266
2267     cat <<\_ASBOX
2268 ## ---------------- ##
2269 ## Cache variables. ##
2270 ## ---------------- ##
2271 _ASBOX
2272     echo
2273     # The following way of writing the cache mishandles newlines in values,
2274 (
2275   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2276     eval ac_val=\$$ac_var
2277     case $ac_val in #(
2278     *${as_nl}*)
2279       case $ac_var in #(
2280       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2281 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2282       esac
2283       case $ac_var in #(
2284       _ | IFS | as_nl) ;; #(
2285       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2286       *) { eval $ac_var=; unset $ac_var;} ;;
2287       esac ;;
2288     esac
2289   done
2290   (set) 2>&1 |
2291     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2292     *${as_nl}ac_space=\ *)
2293       sed -n \
2294         "s/'\''/'\''\\\\'\'''\''/g;
2295           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2296       ;; #(
2297     *)
2298       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299       ;;
2300     esac |
2301     sort
2302 )
2303     echo
2304
2305     cat <<\_ASBOX
2306 ## ----------------- ##
2307 ## Output variables. ##
2308 ## ----------------- ##
2309 _ASBOX
2310     echo
2311     for ac_var in $ac_subst_vars
2312     do
2313       eval ac_val=\$$ac_var
2314       case $ac_val in
2315       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2316       esac
2317       $as_echo "$ac_var='\''$ac_val'\''"
2318     done | sort
2319     echo
2320
2321     if test -n "$ac_subst_files"; then
2322       cat <<\_ASBOX
2323 ## ------------------- ##
2324 ## File substitutions. ##
2325 ## ------------------- ##
2326 _ASBOX
2327       echo
2328       for ac_var in $ac_subst_files
2329       do
2330         eval ac_val=\$$ac_var
2331         case $ac_val in
2332         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2333         esac
2334         $as_echo "$ac_var='\''$ac_val'\''"
2335       done | sort
2336       echo
2337     fi
2338
2339     if test -s confdefs.h; then
2340       cat <<\_ASBOX
2341 ## ----------- ##
2342 ## confdefs.h. ##
2343 ## ----------- ##
2344 _ASBOX
2345       echo
2346       cat confdefs.h
2347       echo
2348     fi
2349     test "$ac_signal" != 0 &&
2350       $as_echo "$as_me: caught signal $ac_signal"
2351     $as_echo "$as_me: exit $exit_status"
2352   } >&5
2353   rm -f core *.core core.conftest.* &&
2354     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2355     exit $exit_status
2356 ' 0
2357 for ac_signal in 1 2 13 15; do
2358   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2359 done
2360 ac_signal=0
2361
2362 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2363 rm -f -r conftest* confdefs.h
2364
2365 $as_echo "/* confdefs.h */" > confdefs.h
2366
2367 # Predefined preprocessor variables.
2368
2369 cat >>confdefs.h <<_ACEOF
2370 #define PACKAGE_NAME "$PACKAGE_NAME"
2371 _ACEOF
2372
2373 cat >>confdefs.h <<_ACEOF
2374 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2375 _ACEOF
2376
2377 cat >>confdefs.h <<_ACEOF
2378 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2379 _ACEOF
2380
2381 cat >>confdefs.h <<_ACEOF
2382 #define PACKAGE_STRING "$PACKAGE_STRING"
2383 _ACEOF
2384
2385 cat >>confdefs.h <<_ACEOF
2386 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2387 _ACEOF
2388
2389 cat >>confdefs.h <<_ACEOF
2390 #define PACKAGE_URL "$PACKAGE_URL"
2391 _ACEOF
2392
2393
2394 # Let the site file select an alternate cache file if it wants to.
2395 # Prefer an explicitly selected file to automatically selected ones.
2396 ac_site_file1=NONE
2397 ac_site_file2=NONE
2398 if test -n "$CONFIG_SITE"; then
2399   ac_site_file1=$CONFIG_SITE
2400 elif test "x$prefix" != xNONE; then
2401   ac_site_file1=$prefix/share/config.site
2402   ac_site_file2=$prefix/etc/config.site
2403 else
2404   ac_site_file1=$ac_default_prefix/share/config.site
2405   ac_site_file2=$ac_default_prefix/etc/config.site
2406 fi
2407 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2408 do
2409   test "x$ac_site_file" = xNONE && continue
2410   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2411     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2412 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2413     sed 's/^/| /' "$ac_site_file" >&5
2414     . "$ac_site_file"
2415   fi
2416 done
2417
2418 if test -r "$cache_file"; then
2419   # Some versions of bash will fail to source /dev/null (special files
2420   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2421   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2422     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2423 $as_echo "$as_me: loading cache $cache_file" >&6;}
2424     case $cache_file in
2425       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2426       *)                      . "./$cache_file";;
2427     esac
2428   fi
2429 else
2430   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2431 $as_echo "$as_me: creating cache $cache_file" >&6;}
2432   >$cache_file
2433 fi
2434
2435 as_fn_append ac_header_list " stdlib.h"
2436 as_fn_append ac_header_list " unistd.h"
2437 as_fn_append ac_header_list " sys/param.h"
2438 as_fn_append ac_header_list " sys/time.h"
2439 as_fn_append ac_func_list " alarm"
2440 # Check that the precious variables saved in the cache have kept the same
2441 # value.
2442 ac_cache_corrupted=false
2443 for ac_var in $ac_precious_vars; do
2444   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2445   eval ac_new_set=\$ac_env_${ac_var}_set
2446   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2447   eval ac_new_val=\$ac_env_${ac_var}_value
2448   case $ac_old_set,$ac_new_set in
2449     set,)
2450       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2451 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2452       ac_cache_corrupted=: ;;
2453     ,set)
2454       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2455 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2456       ac_cache_corrupted=: ;;
2457     ,);;
2458     *)
2459       if test "x$ac_old_val" != "x$ac_new_val"; then
2460         # differences in whitespace do not lead to failure.
2461         ac_old_val_w=`echo x $ac_old_val`
2462         ac_new_val_w=`echo x $ac_new_val`
2463         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2464           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2465 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2466           ac_cache_corrupted=:
2467         else
2468           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2469 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2470           eval $ac_var=\$ac_old_val
2471         fi
2472         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2473 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2474         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2475 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2476       fi;;
2477   esac
2478   # Pass precious variables to config.status.
2479   if test "$ac_new_set" = set; then
2480     case $ac_new_val in
2481     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2482     *) ac_arg=$ac_var=$ac_new_val ;;
2483     esac
2484     case " $ac_configure_args " in
2485       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2486       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2487     esac
2488   fi
2489 done
2490 if $ac_cache_corrupted; then
2491   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2492 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2493   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2494 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2495   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2496 fi
2497 ## -------------------- ##
2498 ## Main body of script. ##
2499 ## -------------------- ##
2500
2501 ac_ext=c
2502 ac_cpp='$CPP $CPPFLAGS'
2503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2505 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2506
2507
2508 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2509
2510
2511
2512 test "$program_prefix" != NONE &&
2513   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2514 # Use a double $ so make ignores it.
2515 test "$program_suffix" != NONE &&
2516   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2517 # Double any \ or $.
2518 # By default was `s,x,x', remove it if useless.
2519 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2520 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2521
2522
2523 lispdir='${datadir}/emacs/${version}/lisp'
2524 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2525 '${datadir}/emacs/site-lisp'
2526 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2527 etcdir='${datadir}/emacs/${version}/etc'
2528 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2529 docdir='${datadir}/emacs/${version}/etc'
2530 gamedir='${localstatedir}/games/emacs'
2531
2532 gameuser=games
2533
2534
2535
2536
2537 # Check whether --with-pop was given.
2538 if test "${with_pop+set}" = set; then :
2539   withval=$with_pop;
2540 else
2541      with_pop=yes
2542 fi
2543
2544 if test "$with_pop" = yes; then
2545    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2546
2547 fi
2548
2549
2550 # Check whether --with-kerberos was given.
2551 if test "${with_kerberos+set}" = set; then :
2552   withval=$with_kerberos;
2553 else
2554       with_kerberos=no
2555 fi
2556
2557 if test "$with_kerberos" != no; then
2558    $as_echo "#define KERBEROS 1" >>confdefs.h
2559
2560 fi
2561
2562
2563 # Check whether --with-kerberos5 was given.
2564 if test "${with_kerberos5+set}" = set; then :
2565   withval=$with_kerberos5;
2566 else
2567       with_kerberos5=no
2568 fi
2569
2570 if test "${with_kerberos5}" != no; then
2571   if test "${with_kerberos}" = no; then
2572     with_kerberos=yes
2573     $as_echo "#define KERBEROS 1" >>confdefs.h
2574
2575   fi
2576
2577 $as_echo "#define KERBEROS5 1" >>confdefs.h
2578
2579 fi
2580
2581
2582 # Check whether --with-hesiod was given.
2583 if test "${with_hesiod+set}" = set; then :
2584   withval=$with_hesiod;
2585 else
2586       with_hesiod=no
2587 fi
2588
2589 if test "$with_hesiod" != no; then
2590
2591 $as_echo "#define HESIOD 1" >>confdefs.h
2592
2593 fi
2594
2595
2596 # Check whether --with-mmdf was given.
2597 if test "${with_mmdf+set}" = set; then :
2598   withval=$with_mmdf;
2599 else
2600       with_mmdf=no
2601 fi
2602
2603 if test "$with_mmdf" != no; then
2604
2605 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
2606
2607 fi
2608
2609
2610 # Check whether --with-mail-unlink was given.
2611 if test "${with_mail_unlink+set}" = set; then :
2612   withval=$with_mail_unlink;
2613 else
2614       with_mail_unlink=no
2615 fi
2616
2617 if test "$with_mail_unlink" != no; then
2618
2619 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
2620
2621 fi
2622
2623
2624 # Check whether --with-mailhost was given.
2625 if test "${with_mailhost+set}" = set; then :
2626   withval=$with_mailhost;
2627 cat >>confdefs.h <<_ACEOF
2628 #define MAILHOST "$withval"
2629 _ACEOF
2630
2631 fi
2632
2633
2634
2635 # Check whether --with-sound was given.
2636 if test "${with_sound+set}" = set; then :
2637   withval=$with_sound;
2638 else
2639      with_sound=yes
2640 fi
2641
2642
2643
2644 # Check whether --with-sync-input was given.
2645 if test "${with_sync_input+set}" = set; then :
2646   withval=$with_sync_input;
2647 else
2648      with_sync_input=yes
2649 fi
2650
2651 if test "$with_sync_input" = yes; then
2652
2653 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2654
2655 fi
2656
2657
2658 # Check whether --with-x-toolkit was given.
2659 if test "${with_x_toolkit+set}" = set; then :
2660   withval=$with_x_toolkit;        case "${withval}" in
2661             y | ye | yes )      val=gtk ;;
2662             n | no )            val=no  ;;
2663             l | lu | luc | luci | lucid )       val=lucid ;;
2664             a | at | ath | athe | athen | athena )      val=athena ;;
2665             m | mo | mot | moti | motif )       val=motif ;;
2666             g | gt | gtk  )     val=gtk ;;
2667             gtk3  )     val=gtk3 ;;
2668             * )
2669 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
2670 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
2671 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2672             ;;
2673           esac
2674           with_x_toolkit=$val
2675
2676 fi
2677
2678
2679
2680 # Check whether --with-xpm was given.
2681 if test "${with_xpm+set}" = set; then :
2682   withval=$with_xpm;
2683 else
2684      with_xpm=yes
2685 fi
2686
2687
2688 # Check whether --with-jpeg was given.
2689 if test "${with_jpeg+set}" = set; then :
2690   withval=$with_jpeg;
2691 else
2692      with_jpeg=yes
2693 fi
2694
2695
2696 # Check whether --with-tiff was given.
2697 if test "${with_tiff+set}" = set; then :
2698   withval=$with_tiff;
2699 else
2700      with_tiff=yes
2701 fi
2702
2703
2704 # Check whether --with-gif was given.
2705 if test "${with_gif+set}" = set; then :
2706   withval=$with_gif;
2707 else
2708      with_gif=yes
2709 fi
2710
2711
2712 # Check whether --with-png was given.
2713 if test "${with_png+set}" = set; then :
2714   withval=$with_png;
2715 else
2716      with_png=yes
2717 fi
2718
2719
2720 # Check whether --with-rsvg was given.
2721 if test "${with_rsvg+set}" = set; then :
2722   withval=$with_rsvg;
2723 else
2724      with_rsvg=yes
2725 fi
2726
2727
2728
2729 # Check whether --with-xft was given.
2730 if test "${with_xft+set}" = set; then :
2731   withval=$with_xft;
2732 else
2733      with_xft=yes
2734 fi
2735
2736
2737 # Check whether --with-libotf was given.
2738 if test "${with_libotf+set}" = set; then :
2739   withval=$with_libotf;
2740 else
2741      with_libotf=yes
2742 fi
2743
2744
2745 # Check whether --with-m17n-flt was given.
2746 if test "${with_m17n_flt+set}" = set; then :
2747   withval=$with_m17n_flt;
2748 else
2749      with_m17n_flt=yes
2750 fi
2751
2752
2753
2754 # Check whether --with-toolkit-scroll-bars was given.
2755 if test "${with_toolkit_scroll_bars+set}" = set; then :
2756   withval=$with_toolkit_scroll_bars;
2757 else
2758      with_toolkit_scroll_bars=yes
2759 fi
2760
2761
2762 # Check whether --with-xaw3d was given.
2763 if test "${with_xaw3d+set}" = set; then :
2764   withval=$with_xaw3d;
2765 else
2766      with_xaw3d=yes
2767 fi
2768
2769
2770 # Check whether --with-xim was given.
2771 if test "${with_xim+set}" = set; then :
2772   withval=$with_xim;
2773 else
2774      with_xim=yes
2775 fi
2776
2777
2778 # Check whether --with-ns was given.
2779 if test "${with_ns+set}" = set; then :
2780   withval=$with_ns;
2781 else
2782       with_ns=no
2783 fi
2784
2785
2786
2787 # Check whether --with-gpm was given.
2788 if test "${with_gpm+set}" = set; then :
2789   withval=$with_gpm;
2790 else
2791      with_gpm=yes
2792 fi
2793
2794
2795 # Check whether --with-dbus was given.
2796 if test "${with_dbus+set}" = set; then :
2797   withval=$with_dbus;
2798 else
2799      with_dbus=yes
2800 fi
2801
2802
2803 # Check whether --with-gconf was given.
2804 if test "${with_gconf+set}" = set; then :
2805   withval=$with_gconf;
2806 else
2807      with_gconf=yes
2808 fi
2809
2810
2811 # Check whether --with-selinux was given.
2812 if test "${with_selinux+set}" = set; then :
2813   withval=$with_selinux;
2814 else
2815      with_selinux=yes
2816 fi
2817
2818
2819 ## For the times when you want to build Emacs but don't have
2820 ## a suitable makeinfo, and can live without the manuals.
2821
2822 # Check whether --with-makeinfo was given.
2823 if test "${with_makeinfo+set}" = set; then :
2824   withval=$with_makeinfo;
2825 else
2826      with_makeinfo=yes
2827 fi
2828
2829
2830 ## This is an option because I do not know if all info/man support
2831 ## compressed files, nor how to test if they do so.
2832
2833 # Check whether --with-compress-info was given.
2834 if test "${with_compress_info+set}" = set; then :
2835   withval=$with_compress_info;
2836 else
2837      with_compress_info=yes
2838 fi
2839
2840 if test $with_compress_info = yes; then
2841    GZIP_INFO=yes
2842 else
2843    GZIP_INFO=
2844 fi
2845
2846
2847
2848 # Check whether --with-pkg-config-prog was given.
2849 if test "${with_pkg_config_prog+set}" = set; then :
2850   withval=$with_pkg_config_prog;
2851 fi
2852
2853 if test "X${with_pkg_config_prog}" != X; then
2854    if test "${with_pkg_config_prog}" != yes; then
2855       PKG_CONFIG="${with_pkg_config_prog}"
2856    fi
2857 fi
2858
2859 CRT_DIR=
2860
2861 # Check whether --with-crt-dir was given.
2862 if test "${with_crt_dir+set}" = set; then :
2863   withval=$with_crt_dir;
2864 fi
2865
2866 CRT_DIR="${with_crt_dir}"
2867
2868
2869 # Check whether --with-gnustep-conf was given.
2870 if test "${with_gnustep_conf+set}" = set; then :
2871   withval=$with_gnustep_conf;
2872 fi
2873
2874 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2875   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2876 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2877      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2878
2879 # Check whether --enable-ns-self-contained was given.
2880 if test "${enable_ns_self_contained+set}" = set; then :
2881   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2882 else
2883   EN_NS_SELF_CONTAINED=yes
2884 fi
2885
2886
2887 # Check whether --enable-asserts was given.
2888 if test "${enable_asserts+set}" = set; then :
2889   enableval=$enable_asserts; USE_XASSERTS=$enableval
2890 else
2891   USE_XASSERTS=no
2892 fi
2893
2894
2895 # Check whether --enable-maintainer-mode was given.
2896 if test "${enable_maintainer_mode+set}" = set; then :
2897   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2898 else
2899   USE_MAINTAINER_MODE=no
2900 fi
2901
2902 if test $USE_MAINTAINER_MODE = yes; then
2903   MAINT=
2904 else
2905   MAINT=#
2906 fi
2907
2908
2909 # Check whether --enable-locallisppath was given.
2910 if test "${enable_locallisppath+set}" = set; then :
2911   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2912   locallisppath=
2913 elif test "${enableval}" != "yes"; then
2914   locallisppath=${enableval}
2915 fi
2916 fi
2917
2918
2919 # Check whether --enable-checking was given.
2920 if test "${enable_checking+set}" = set; then :
2921   enableval=$enable_checking; ac_checking_flags="${enableval}"
2922 fi
2923
2924 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2925 for check in $ac_checking_flags
2926 do
2927         case $check in
2928         # these set all the flags to specific states
2929         yes)            ac_enable_checking=1 ;;
2930         no)             ac_enable_checking= ;
2931                         ac_gc_check_stringbytes= ;
2932                         ac_gc_check_string_overrun= ;
2933                         ac_gc_check_string_free_list= ;
2934                         ac_xmalloc_overrun= ;
2935                         ac_gc_check_cons_list= ;;
2936         all)            ac_enable_checking=1 ;
2937                         ac_gc_check_stringbytes=1 ;
2938                         ac_gc_check_string_overrun=1 ;
2939                         ac_gc_check_string_free_list=1 ;
2940                         ac_xmalloc_overrun=1 ;
2941                         ac_gc_check_cons_list=1 ;;
2942         # these enable particular checks
2943         stringbytes)    ac_gc_check_stringbytes=1 ;;
2944         stringoverrun)  ac_gc_check_string_overrun=1 ;;
2945         stringfreelist) ac_gc_check_string_free_list=1 ;;
2946         xmallocoverrun) ac_xmalloc_overrun=1 ;;
2947         conslist)       ac_gc_check_cons_list=1 ;;
2948         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
2949         esac
2950 done
2951 IFS="$ac_save_IFS"
2952
2953 if test x$ac_enable_checking != x ; then
2954
2955 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2956
2957 fi
2958 if test x$ac_gc_check_stringbytes != x ; then
2959
2960 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2961
2962 fi
2963 if test x$ac_gc_check_stringoverrun != x ; then
2964
2965 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
2966
2967 fi
2968 if test x$ac_gc_check_string_free_list != x ; then
2969
2970 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
2971
2972 fi
2973 if test x$ac_xmalloc_overrun != x ; then
2974
2975 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
2976
2977 fi
2978 if test x$ac_gc_check_cons_list != x ; then
2979
2980 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
2981
2982 fi
2983
2984 # Check whether --enable-use-lisp-union-type was given.
2985 if test "${enable_use_lisp_union_type+set}" = set; then :
2986   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
2987
2988 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
2989
2990 fi
2991 fi
2992
2993
2994
2995 # Check whether --enable-profiling was given.
2996 if test "${enable_profiling+set}" = set; then :
2997   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
2998 fi
2999
3000 if test x$ac_enable_profiling != x ; then
3001    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3002    PROFILING_LDFLAGS="-pg"
3003 else
3004    PROFILING_CFLAGS=
3005    PROFILING_LDFLAGS=
3006 fi
3007
3008 # Check whether --enable-autodepend was given.
3009 if test "${enable_autodepend+set}" = set; then :
3010   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3011 else
3012   ac_enable_autodepend=yes
3013 fi
3014
3015
3016 #### Make srcdir absolute, if it isn't already.  It's important to
3017 #### avoid running the path through pwd unnecessarily, since pwd can
3018 #### give you automounter prefixes, which can go away.  We do all this
3019 #### so Emacs can find its files when run uninstalled.
3020 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3021 unset CDPATH
3022 case "${srcdir}" in
3023   /* ) ;;
3024   . )
3025     ## We may be able to use the $PWD environment variable to make this
3026     ## absolute.  But sometimes PWD is inaccurate.
3027     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3028     ## but that tested only for a well-formed and valid PWD,
3029     ## it did not object when PWD was well-formed and valid but just wrong.
3030     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3031     then
3032       srcdir="$PWD"
3033     else
3034       srcdir="`(cd ${srcdir}; pwd)`"
3035     fi
3036   ;;
3037   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3038 esac
3039
3040 #### Check if the source directory already has a configured system in it.
3041 if test `pwd` != `(cd ${srcdir} && pwd)` \
3042    && test -f "${srcdir}/src/config.h" ; then
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3044    as a build directory right now; it has been configured in its own
3045    right.  To configure in another directory as well, you MUST
3046    use GNU make.  If you do not have GNU make, then you must
3047    now do \`make distclean' in ${srcdir},
3048    and then run $0 again." >&5
3049 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3050    as a build directory right now; it has been configured in its own
3051    right.  To configure in another directory as well, you MUST
3052    use GNU make.  If you do not have GNU make, then you must
3053    now do \`make distclean' in ${srcdir},
3054    and then run $0 again." >&2;}
3055 fi
3056
3057 #### Given the configuration name, set machfile and opsysfile to the
3058 #### names of the m/*.h and s/*.h files we should use.
3059
3060 ### Canonicalize the configuration name.
3061
3062 ac_aux_dir=
3063 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3064   for ac_t in install-sh install.sh shtool; do
3065     if test -f "$ac_dir/$ac_t"; then
3066       ac_aux_dir=$ac_dir
3067       ac_install_sh="$ac_aux_dir/$ac_t -c"
3068       break 2
3069     fi
3070   done
3071 done
3072 if test -z "$ac_aux_dir"; then
3073   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3074 fi
3075
3076 # These three variables are undocumented and unsupported,
3077 # and are intended to be withdrawn in a future Autoconf release.
3078 # They can cause serious problems if a builder's source tree is in a directory
3079 # whose full name contains unusual characters.
3080 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3081 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3082 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3083
3084
3085 # Make sure we can run config.sub.
3086 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3087   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3088
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3090 $as_echo_n "checking build system type... " >&6; }
3091 if test "${ac_cv_build+set}" = set; then :
3092   $as_echo_n "(cached) " >&6
3093 else
3094   ac_build_alias=$build_alias
3095 test "x$ac_build_alias" = x &&
3096   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3097 test "x$ac_build_alias" = x &&
3098   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3099 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3100   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3101
3102 fi
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3104 $as_echo "$ac_cv_build" >&6; }
3105 case $ac_cv_build in
3106 *-*-*) ;;
3107 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3108 esac
3109 build=$ac_cv_build
3110 ac_save_IFS=$IFS; IFS='-'
3111 set x $ac_cv_build
3112 shift
3113 build_cpu=$1
3114 build_vendor=$2
3115 shift; shift
3116 # Remember, the first character of IFS is used to create $*,
3117 # except with old shells:
3118 build_os=$*
3119 IFS=$ac_save_IFS
3120 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3121
3122
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3124 $as_echo_n "checking host system type... " >&6; }
3125 if test "${ac_cv_host+set}" = set; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   if test "x$host_alias" = x; then
3129   ac_cv_host=$ac_cv_build
3130 else
3131   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3132     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3133 fi
3134
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3137 $as_echo "$ac_cv_host" >&6; }
3138 case $ac_cv_host in
3139 *-*-*) ;;
3140 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3141 esac
3142 host=$ac_cv_host
3143 ac_save_IFS=$IFS; IFS='-'
3144 set x $ac_cv_host
3145 shift
3146 host_cpu=$1
3147 host_vendor=$2
3148 shift; shift
3149 # Remember, the first character of IFS is used to create $*,
3150 # except with old shells:
3151 host_os=$*
3152 IFS=$ac_save_IFS
3153 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3154
3155
3156 canonical=$host
3157 configuration=${host_alias-${build_alias-$host}}
3158
3159
3160
3161 ### If you add support for a new configuration, add code to this
3162 ### switch statement to recognize your configuration name and select
3163 ### the appropriate operating system and machine description files.
3164
3165 ### You would hope that you could choose an m/*.h file pretty much
3166 ### based on the machine portion of the configuration name, and an s/*.h
3167 ### file based on the operating system portion.  However, it turns out
3168 ### that each m/*.h file is pretty manufacturer-specific - for
3169 ### example mips.h is MIPS
3170 ### So we basically have to have a special case for each
3171 ### configuration name.
3172 ###
3173 ### As far as handling version numbers on operating systems is
3174 ### concerned, make sure things will fail in a fixable way.  If
3175 ### /etc/MACHINES doesn't say anything about version numbers, be
3176 ### prepared to handle anything reasonably.  If version numbers
3177 ### matter, be sure /etc/MACHINES says something about it.
3178
3179 machine='' opsys='' unported=no
3180 case "${canonical}" in
3181
3182   ## FreeBSD ports
3183   *-*-freebsd* )
3184     opsys=freebsd
3185     case "${canonical}" in
3186       alpha*)           machine=alpha ;;
3187       amd64-*|x86_64-*) machine=amdx86-64 ;;
3188       arm*)             machine=arm ;;
3189       ia64-*)           machine=ia64 ;;
3190       i[3456]86-*)      machine=intel386 ;;
3191       powerpc-*)        machine=macppc ;;
3192       sparc-*)          machine=sparc ;;
3193       sparc64-*)        machine=sparc ;;
3194     esac
3195   ;;
3196
3197   ## FreeBSD kernel + glibc based userland
3198   *-*-kfreebsd*gnu* )
3199     opsys=gnu-kfreebsd
3200     case "${canonical}" in
3201       alpha*)           machine=alpha ;;
3202       amd64-*|x86_64-*) machine=amdx86-64 ;;
3203       ia64-*)           machine=ia64 ;;
3204       i[3456]86-*)      machine=intel386 ;;
3205       powerpc-*)        machine=macppc ;;
3206       sparc-*)          machine=sparc ;;
3207       sparc64-*)        machine=sparc ;;
3208     esac
3209   ;;
3210
3211   ## NetBSD ports
3212   *-*-netbsd* )
3213     opsys=netbsd
3214     case "${canonical}" in
3215       alpha*)      machine=alpha ;;
3216       x86_64-*)    machine=amdx86-64 ;;
3217       arm-*)       machine=arm ;;
3218       hppa-*)      machine=hp800 ;;
3219       i[3456]86-*) machine=intel386 ;;
3220       m68k-*)      machine=m68k ;;
3221       powerpc-*)   machine=macppc ;;
3222       mips-*)      machine=mips ;;
3223       mipse[bl]-*) machine=mips ;;
3224       sparc*-)     machine=sparc ;;
3225       vax-*)       machine=vax ;;
3226     esac
3227   ;;
3228
3229   ## OpenBSD ports
3230   *-*-openbsd* )
3231     opsys=openbsd
3232     case "${canonical}" in
3233       alpha*)    machine=alpha ;;
3234       x86_64-*)  machine=amdx86-64 ;;
3235       arm-*)     machine=arm ;;
3236       hppa-*)    machine=hp800 ;;
3237       i386-*)    machine=intel386 ;;
3238       powerpc-*) machine=macppc ;;
3239       sparc*)    machine=sparc ;;
3240       vax-*)     machine=vax ;;
3241     esac
3242   ;;
3243
3244   alpha*-*-linux-gnu* )
3245     machine=alpha opsys=gnu-linux
3246   ;;
3247
3248   arm*-*-linux-gnu* )
3249     machine=arm opsys=gnu-linux
3250   ;;
3251
3252   ## Apple Darwin / Mac OS X
3253   *-apple-darwin* )
3254     case "${canonical}" in
3255       i[3456]86-* )  machine=intel386 ;;
3256       powerpc-* )    machine=macppc ;;
3257       x86_64-* )     machine=amdx86-64 ;;
3258       * )            unported=yes ;;
3259     esac
3260     opsys=darwin
3261     # Define CPP as follows to make autoconf work correctly.
3262     CPP="${CC-cc} -E -no-cpp-precomp"
3263     # Use fink packages if available.
3264     if test -d /sw/include && test -d /sw/lib; then
3265       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3266       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3267       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3268     fi
3269   ;;
3270
3271   ## HP 9000 series 700 and 800, running HP/UX
3272   hppa*-hp-hpux10.2* )
3273     machine=hp800 opsys=hpux10-20
3274   ;;
3275   hppa*-hp-hpux1[1-9]* )
3276     machine=hp800 opsys=hpux11
3277     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3278   ;;
3279
3280   hppa*-*-linux-gnu* )
3281     machine=hp800 opsys=gnu-linux
3282   ;;
3283
3284   ## IBM machines
3285   s390-*-linux-gnu* )
3286     machine=ibms390 opsys=gnu-linux
3287   ;;
3288   s390x-*-linux-gnu* )
3289     machine=ibms390x opsys=gnu-linux
3290   ;;
3291   rs6000-ibm-aix4.[23]* )
3292     machine=ibmrs6000 opsys=aix4-2
3293   ;;
3294   powerpc-ibm-aix4.[23]*  )
3295     machine=ibmrs6000 opsys=aix4-2
3296   ;;
3297   rs6000-ibm-aix[56]* )
3298     machine=ibmrs6000 opsys=aix4-2
3299   ;;
3300   powerpc-ibm-aix[56]*  )
3301     machine=ibmrs6000 opsys=aix4-2
3302   ;;
3303
3304   ## Macintosh PowerPC
3305   powerpc*-*-linux-gnu* )
3306     machine=macppc opsys=gnu-linux
3307   ;;
3308
3309   ## Silicon Graphics machines
3310   ## Iris 4D
3311   mips-sgi-irix6.5 )
3312     machine=iris4d opsys=irix6-5
3313     # Without defining _LANGUAGE_C, things get masked out in the headers
3314     # so that, for instance, grepping for `free' in stdlib.h fails and
3315     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3316     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3317     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3318   ;;
3319
3320   ## Suns
3321   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3322     machine=sparc opsys=gnu-linux
3323   ;;
3324
3325   *-sun-solaris* \
3326     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3327     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
3328     case "${canonical}" in
3329       i[3456]86-*-* )     machine=intel386 ;;
3330       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
3331       sparc* )          machine=sparc ;;
3332       * )               unported=yes ;;
3333     esac
3334     case "${canonical}" in
3335       *-sunos5.6* | *-solaris2.6* )
3336                 opsys=sol2-6
3337                 NON_GNU_CPP=/usr/ccs/lib/cpp
3338                 RANLIB="ar -ts"
3339                 ;;
3340       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3341                 opsys=sol2-6
3342                 emacs_check_sunpro_c=yes
3343                 NON_GNU_CPP=/usr/ccs/lib/cpp
3344                 ;;
3345       *-sunos5* | *-solaris* )
3346                 opsys=sol2-10
3347                 emacs_check_sunpro_c=yes
3348                 NON_GNU_CPP=/usr/ccs/lib/cpp
3349                 ;;
3350     esac
3351     ## Watch out for a compiler that we know will not work.
3352     case "${canonical}" in
3353      *-solaris* | *-sunos5* )
3354                 if [ "x$CC" = x/usr/ucb/cc ]; then
3355                   ## /usr/ucb/cc doesn't work;
3356                   ## we should find some other compiler that does work.
3357                   unset CC
3358                 fi
3359                 ;;
3360       *) ;;
3361     esac
3362   ;;
3363
3364   ## IA-64
3365   ia64*-*-linux* )
3366     machine=ia64 opsys=gnu-linux
3367   ;;
3368
3369   ## Intel 386 machines where we don't care about the manufacturer.
3370   i[3456]86-*-* )
3371     machine=intel386
3372     case "${canonical}" in
3373       *-cygwin )                opsys=cygwin ;;
3374       *-darwin* )               opsys=darwin
3375                                 CPP="${CC-cc} -E -no-cpp-precomp"
3376                                 ;;
3377       *-linux-gnu* )            opsys=gnu-linux ;;
3378       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3379       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3380       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3381       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3382     esac
3383   ;;
3384
3385   ## m68k Linux-based GNU system
3386   m68k-*-linux-gnu* )
3387     machine=m68k opsys=gnu-linux
3388   ;;
3389
3390   ## Mips Linux-based GNU system
3391   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3392     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3393     machine=mips opsys=gnu-linux
3394   ;;
3395
3396   ## AMD x86-64 Linux-based GNU system
3397   x86_64-*-linux-gnu* )
3398     machine=amdx86-64 opsys=gnu-linux
3399   ;;
3400
3401   ## Tensilica Xtensa Linux-based GNU system
3402   xtensa*-*-linux-gnu* )
3403     machine=xtensa opsys=gnu-linux
3404     ;;
3405
3406   ## SuperH Linux-based GNU system
3407   sh[34]*-*-linux-gnu* )
3408     machine=sh3 opsys=gnu-linux
3409   ;;
3410
3411   * )
3412     unported=yes
3413   ;;
3414 esac
3415
3416 ### If the code above didn't choose an operating system, just choose
3417 ### an operating system based on the configuration name.  You really
3418 ### only want to use this when you have no idea what the right
3419 ### operating system is; if you know what operating systems a machine
3420 ### runs, it's cleaner to make it explicit in the case statement
3421 ### above.
3422 if test x"${opsys}" = x; then
3423   case "${canonical}" in
3424     *-gnu* )                            opsys=gnu ;;
3425     * )
3426       unported=yes
3427     ;;
3428   esac
3429 fi
3430
3431
3432
3433 if test $unported = yes; then
3434   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
3435 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3436 fi
3437
3438 machfile="m/${machine}.h"
3439 opsysfile="s/${opsys}.h"
3440
3441
3442 #### Choose a compiler.
3443 test -n "$CC" && cc_specified=yes
3444
3445 # Save the value of CFLAGS that the user specified.
3446 SPECIFIED_CFLAGS="$CFLAGS"
3447
3448 ac_ext=c
3449 ac_cpp='$CPP $CPPFLAGS'
3450 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3451 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3452 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3453 if test -n "$ac_tool_prefix"; then
3454   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3455 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3457 $as_echo_n "checking for $ac_word... " >&6; }
3458 if test "${ac_cv_prog_CC+set}" = set; then :
3459   $as_echo_n "(cached) " >&6
3460 else
3461   if test -n "$CC"; then
3462   ac_cv_prog_CC="$CC" # Let the user override the test.
3463 else
3464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3465 for as_dir in $PATH
3466 do
3467   IFS=$as_save_IFS
3468   test -z "$as_dir" && as_dir=.
3469     for ac_exec_ext in '' $ac_executable_extensions; do
3470   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3471     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3472     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3473     break 2
3474   fi
3475 done
3476   done
3477 IFS=$as_save_IFS
3478
3479 fi
3480 fi
3481 CC=$ac_cv_prog_CC
3482 if test -n "$CC"; then
3483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3484 $as_echo "$CC" >&6; }
3485 else
3486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3487 $as_echo "no" >&6; }
3488 fi
3489
3490
3491 fi
3492 if test -z "$ac_cv_prog_CC"; then
3493   ac_ct_CC=$CC
3494   # Extract the first word of "gcc", so it can be a program name with args.
3495 set dummy gcc; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   if test -n "$ac_ct_CC"; then
3502   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3503 else
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3505 for as_dir in $PATH
3506 do
3507   IFS=$as_save_IFS
3508   test -z "$as_dir" && as_dir=.
3509     for ac_exec_ext in '' $ac_executable_extensions; do
3510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3511     ac_cv_prog_ac_ct_CC="gcc"
3512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3513     break 2
3514   fi
3515 done
3516   done
3517 IFS=$as_save_IFS
3518
3519 fi
3520 fi
3521 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3522 if test -n "$ac_ct_CC"; then
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3524 $as_echo "$ac_ct_CC" >&6; }
3525 else
3526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3528 fi
3529
3530   if test "x$ac_ct_CC" = x; then
3531     CC=""
3532   else
3533     case $cross_compiling:$ac_tool_warned in
3534 yes:)
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3536 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3537 ac_tool_warned=yes ;;
3538 esac
3539     CC=$ac_ct_CC
3540   fi
3541 else
3542   CC="$ac_cv_prog_CC"
3543 fi
3544
3545 if test -z "$CC"; then
3546           if test -n "$ac_tool_prefix"; then
3547     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3548 set dummy ${ac_tool_prefix}cc; ac_word=$2
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3550 $as_echo_n "checking for $ac_word... " >&6; }
3551 if test "${ac_cv_prog_CC+set}" = set; then :
3552   $as_echo_n "(cached) " >&6
3553 else
3554   if test -n "$CC"; then
3555   ac_cv_prog_CC="$CC" # Let the user override the test.
3556 else
3557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3558 for as_dir in $PATH
3559 do
3560   IFS=$as_save_IFS
3561   test -z "$as_dir" && as_dir=.
3562     for ac_exec_ext in '' $ac_executable_extensions; do
3563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3564     ac_cv_prog_CC="${ac_tool_prefix}cc"
3565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3566     break 2
3567   fi
3568 done
3569   done
3570 IFS=$as_save_IFS
3571
3572 fi
3573 fi
3574 CC=$ac_cv_prog_CC
3575 if test -n "$CC"; then
3576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3577 $as_echo "$CC" >&6; }
3578 else
3579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3580 $as_echo "no" >&6; }
3581 fi
3582
3583
3584   fi
3585 fi
3586 if test -z "$CC"; then
3587   # Extract the first word of "cc", so it can be a program name with args.
3588 set dummy cc; 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="$CC" # Let the user override the test.
3596 else
3597   ac_prog_rejected=no
3598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3599 for as_dir in $PATH
3600 do
3601   IFS=$as_save_IFS
3602   test -z "$as_dir" && as_dir=.
3603     for ac_exec_ext in '' $ac_executable_extensions; do
3604   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3605     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3606        ac_prog_rejected=yes
3607        continue
3608      fi
3609     ac_cv_prog_CC="cc"
3610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3611     break 2
3612   fi
3613 done
3614   done
3615 IFS=$as_save_IFS
3616
3617 if test $ac_prog_rejected = yes; then
3618   # We found a bogon in the path, so make sure we never use it.
3619   set dummy $ac_cv_prog_CC
3620   shift
3621   if test $# != 0; then
3622     # We chose a different compiler from the bogus one.
3623     # However, it has the same basename, so the bogon will be chosen
3624     # first if we set CC to just the basename; use the full file name.
3625     shift
3626     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3627   fi
3628 fi
3629 fi
3630 fi
3631 CC=$ac_cv_prog_CC
3632 if test -n "$CC"; then
3633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3634 $as_echo "$CC" >&6; }
3635 else
3636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3637 $as_echo "no" >&6; }
3638 fi
3639
3640
3641 fi
3642 if test -z "$CC"; then
3643   if test -n "$ac_tool_prefix"; then
3644   for ac_prog in cl.exe
3645   do
3646     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3647 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3649 $as_echo_n "checking for $ac_word... " >&6; }
3650 if test "${ac_cv_prog_CC+set}" = set; then :
3651   $as_echo_n "(cached) " >&6
3652 else
3653   if test -n "$CC"; then
3654   ac_cv_prog_CC="$CC" # Let the user override the test.
3655 else
3656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3657 for as_dir in $PATH
3658 do
3659   IFS=$as_save_IFS
3660   test -z "$as_dir" && as_dir=.
3661     for ac_exec_ext in '' $ac_executable_extensions; do
3662   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3663     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3665     break 2
3666   fi
3667 done
3668   done
3669 IFS=$as_save_IFS
3670
3671 fi
3672 fi
3673 CC=$ac_cv_prog_CC
3674 if test -n "$CC"; then
3675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3676 $as_echo "$CC" >&6; }
3677 else
3678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3679 $as_echo "no" >&6; }
3680 fi
3681
3682
3683     test -n "$CC" && break
3684   done
3685 fi
3686 if test -z "$CC"; then
3687   ac_ct_CC=$CC
3688   for ac_prog in cl.exe
3689 do
3690   # Extract the first word of "$ac_prog", so it can be a program name with args.
3691 set dummy $ac_prog; ac_word=$2
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3693 $as_echo_n "checking for $ac_word... " >&6; }
3694 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3695   $as_echo_n "(cached) " >&6
3696 else
3697   if test -n "$ac_ct_CC"; then
3698   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3699 else
3700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3701 for as_dir in $PATH
3702 do
3703   IFS=$as_save_IFS
3704   test -z "$as_dir" && as_dir=.
3705     for ac_exec_ext in '' $ac_executable_extensions; do
3706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3707     ac_cv_prog_ac_ct_CC="$ac_prog"
3708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3709     break 2
3710   fi
3711 done
3712   done
3713 IFS=$as_save_IFS
3714
3715 fi
3716 fi
3717 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3718 if test -n "$ac_ct_CC"; then
3719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3720 $as_echo "$ac_ct_CC" >&6; }
3721 else
3722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3723 $as_echo "no" >&6; }
3724 fi
3725
3726
3727   test -n "$ac_ct_CC" && break
3728 done
3729
3730   if test "x$ac_ct_CC" = x; then
3731     CC=""
3732   else
3733     case $cross_compiling:$ac_tool_warned in
3734 yes:)
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3736 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3737 ac_tool_warned=yes ;;
3738 esac
3739     CC=$ac_ct_CC
3740   fi
3741 fi
3742
3743 fi
3744
3745
3746 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3748 as_fn_error "no acceptable C compiler found in \$PATH
3749 See \`config.log' for more details." "$LINENO" 5; }
3750
3751 # Provide some information about the compiler.
3752 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3753 set X $ac_compile
3754 ac_compiler=$2
3755 for ac_option in --version -v -V -qversion; do
3756   { { ac_try="$ac_compiler $ac_option >&5"
3757 case "(($ac_try" in
3758   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3759   *) ac_try_echo=$ac_try;;
3760 esac
3761 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3762 $as_echo "$ac_try_echo"; } >&5
3763   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3764   ac_status=$?
3765   if test -s conftest.err; then
3766     sed '10a\
3767 ... rest of stderr output deleted ...
3768          10q' conftest.err >conftest.er1
3769     cat conftest.er1 >&5
3770   fi
3771   rm -f conftest.er1 conftest.err
3772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3773   test $ac_status = 0; }
3774 done
3775
3776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3777 /* end confdefs.h.  */
3778
3779 int
3780 main ()
3781 {
3782
3783   ;
3784   return 0;
3785 }
3786 _ACEOF
3787 ac_clean_files_save=$ac_clean_files
3788 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3789 # Try to create an executable without -o first, disregard a.out.
3790 # It will help us diagnose broken compilers, and finding out an intuition
3791 # of exeext.
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3793 $as_echo_n "checking whether the C compiler works... " >&6; }
3794 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3795
3796 # The possible output files:
3797 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3798
3799 ac_rmfiles=
3800 for ac_file in $ac_files
3801 do
3802   case $ac_file in
3803     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3804     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3805   esac
3806 done
3807 rm -f $ac_rmfiles
3808
3809 if { { ac_try="$ac_link_default"
3810 case "(($ac_try" in
3811   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3812   *) ac_try_echo=$ac_try;;
3813 esac
3814 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3815 $as_echo "$ac_try_echo"; } >&5
3816   (eval "$ac_link_default") 2>&5
3817   ac_status=$?
3818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3819   test $ac_status = 0; }; then :
3820   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3821 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3822 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3823 # so that the user can short-circuit this test for compilers unknown to
3824 # Autoconf.
3825 for ac_file in $ac_files ''
3826 do
3827   test -f "$ac_file" || continue
3828   case $ac_file in
3829     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3830         ;;
3831     [ab].out )
3832         # We found the default executable, but exeext='' is most
3833         # certainly right.
3834         break;;
3835     *.* )
3836         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3837         then :; else
3838            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3839         fi
3840         # We set ac_cv_exeext here because the later test for it is not
3841         # safe: cross compilers may not add the suffix if given an `-o'
3842         # argument, so we may need to know it at that point already.
3843         # Even if this section looks crufty: it has the advantage of
3844         # actually working.
3845         break;;
3846     * )
3847         break;;
3848   esac
3849 done
3850 test "$ac_cv_exeext" = no && ac_cv_exeext=
3851
3852 else
3853   ac_file=''
3854 fi
3855 if test -z "$ac_file"; then :
3856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3857 $as_echo "no" >&6; }
3858 $as_echo "$as_me: failed program was:" >&5
3859 sed 's/^/| /' conftest.$ac_ext >&5
3860
3861 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3862 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3863 { as_fn_set_status 77
3864 as_fn_error "C compiler cannot create executables
3865 See \`config.log' for more details." "$LINENO" 5; }; }
3866 else
3867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3868 $as_echo "yes" >&6; }
3869 fi
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3871 $as_echo_n "checking for C compiler default output file name... " >&6; }
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3873 $as_echo "$ac_file" >&6; }
3874 ac_exeext=$ac_cv_exeext
3875
3876 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3877 ac_clean_files=$ac_clean_files_save
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3879 $as_echo_n "checking for suffix of executables... " >&6; }
3880 if { { ac_try="$ac_link"
3881 case "(($ac_try" in
3882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3883   *) ac_try_echo=$ac_try;;
3884 esac
3885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3886 $as_echo "$ac_try_echo"; } >&5
3887   (eval "$ac_link") 2>&5
3888   ac_status=$?
3889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3890   test $ac_status = 0; }; then :
3891   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3892 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3893 # work properly (i.e., refer to `conftest.exe'), while it won't with
3894 # `rm'.
3895 for ac_file in conftest.exe conftest conftest.*; do
3896   test -f "$ac_file" || continue
3897   case $ac_file in
3898     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3899     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3900           break;;
3901     * ) break;;
3902   esac
3903 done
3904 else
3905   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3907 as_fn_error "cannot compute suffix of executables: cannot compile and link
3908 See \`config.log' for more details." "$LINENO" 5; }
3909 fi
3910 rm -f conftest conftest$ac_cv_exeext
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3912 $as_echo "$ac_cv_exeext" >&6; }
3913
3914 rm -f conftest.$ac_ext
3915 EXEEXT=$ac_cv_exeext
3916 ac_exeext=$EXEEXT
3917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3918 /* end confdefs.h.  */
3919 #include <stdio.h>
3920 int
3921 main ()
3922 {
3923 FILE *f = fopen ("conftest.out", "w");
3924  return ferror (f) || fclose (f) != 0;
3925
3926   ;
3927   return 0;
3928 }
3929 _ACEOF
3930 ac_clean_files="$ac_clean_files conftest.out"
3931 # Check that the compiler produces executables we can run.  If not, either
3932 # the compiler is broken, or we cross compile.
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3934 $as_echo_n "checking whether we are cross compiling... " >&6; }
3935 if test "$cross_compiling" != yes; then
3936   { { ac_try="$ac_link"
3937 case "(($ac_try" in
3938   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3939   *) ac_try_echo=$ac_try;;
3940 esac
3941 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3942 $as_echo "$ac_try_echo"; } >&5
3943   (eval "$ac_link") 2>&5
3944   ac_status=$?
3945   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3946   test $ac_status = 0; }
3947   if { ac_try='./conftest$ac_cv_exeext'
3948   { { case "(($ac_try" in
3949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3950   *) ac_try_echo=$ac_try;;
3951 esac
3952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3953 $as_echo "$ac_try_echo"; } >&5
3954   (eval "$ac_try") 2>&5
3955   ac_status=$?
3956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3957   test $ac_status = 0; }; }; then
3958     cross_compiling=no
3959   else
3960     if test "$cross_compiling" = maybe; then
3961         cross_compiling=yes
3962     else
3963         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3965 as_fn_error "cannot run C compiled programs.
3966 If you meant to cross compile, use \`--host'.
3967 See \`config.log' for more details." "$LINENO" 5; }
3968     fi
3969   fi
3970 fi
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3972 $as_echo "$cross_compiling" >&6; }
3973
3974 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3975 ac_clean_files=$ac_clean_files_save
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3977 $as_echo_n "checking for suffix of object files... " >&6; }
3978 if test "${ac_cv_objext+set}" = set; then :
3979   $as_echo_n "(cached) " >&6
3980 else
3981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3982 /* end confdefs.h.  */
3983
3984 int
3985 main ()
3986 {
3987
3988   ;
3989   return 0;
3990 }
3991 _ACEOF
3992 rm -f conftest.o conftest.obj
3993 if { { ac_try="$ac_compile"
3994 case "(($ac_try" in
3995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3996   *) ac_try_echo=$ac_try;;
3997 esac
3998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3999 $as_echo "$ac_try_echo"; } >&5
4000   (eval "$ac_compile") 2>&5
4001   ac_status=$?
4002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4003   test $ac_status = 0; }; then :
4004   for ac_file in conftest.o conftest.obj conftest.*; do
4005   test -f "$ac_file" || continue;
4006   case $ac_file in
4007     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4008     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4009        break;;
4010   esac
4011 done
4012 else
4013   $as_echo "$as_me: failed program was:" >&5
4014 sed 's/^/| /' conftest.$ac_ext >&5
4015
4016 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4018 as_fn_error "cannot compute suffix of object files: cannot compile
4019 See \`config.log' for more details." "$LINENO" 5; }
4020 fi
4021 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4022 fi
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4024 $as_echo "$ac_cv_objext" >&6; }
4025 OBJEXT=$ac_cv_objext
4026 ac_objext=$OBJEXT
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4028 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4029 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4030   $as_echo_n "(cached) " >&6
4031 else
4032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4033 /* end confdefs.h.  */
4034
4035 int
4036 main ()
4037 {
4038 #ifndef __GNUC__
4039        choke me
4040 #endif
4041
4042   ;
4043   return 0;
4044 }
4045 _ACEOF
4046 if ac_fn_c_try_compile "$LINENO"; then :
4047   ac_compiler_gnu=yes
4048 else
4049   ac_compiler_gnu=no
4050 fi
4051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4052 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4053
4054 fi
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4056 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4057 if test $ac_compiler_gnu = yes; then
4058   GCC=yes
4059 else
4060   GCC=
4061 fi
4062 ac_test_CFLAGS=${CFLAGS+set}
4063 ac_save_CFLAGS=$CFLAGS
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4065 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4066 if test "${ac_cv_prog_cc_g+set}" = set; then :
4067   $as_echo_n "(cached) " >&6
4068 else
4069   ac_save_c_werror_flag=$ac_c_werror_flag
4070    ac_c_werror_flag=yes
4071    ac_cv_prog_cc_g=no
4072    CFLAGS="-g"
4073    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4074 /* end confdefs.h.  */
4075
4076 int
4077 main ()
4078 {
4079
4080   ;
4081   return 0;
4082 }
4083 _ACEOF
4084 if ac_fn_c_try_compile "$LINENO"; then :
4085   ac_cv_prog_cc_g=yes
4086 else
4087   CFLAGS=""
4088       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h.  */
4090
4091 int
4092 main ()
4093 {
4094
4095   ;
4096   return 0;
4097 }
4098 _ACEOF
4099 if ac_fn_c_try_compile "$LINENO"; then :
4100
4101 else
4102   ac_c_werror_flag=$ac_save_c_werror_flag
4103          CFLAGS="-g"
4104          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4105 /* end confdefs.h.  */
4106
4107 int
4108 main ()
4109 {
4110
4111   ;
4112   return 0;
4113 }
4114 _ACEOF
4115 if ac_fn_c_try_compile "$LINENO"; then :
4116   ac_cv_prog_cc_g=yes
4117 fi
4118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4119 fi
4120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4121 fi
4122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4123    ac_c_werror_flag=$ac_save_c_werror_flag
4124 fi
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4126 $as_echo "$ac_cv_prog_cc_g" >&6; }
4127 if test "$ac_test_CFLAGS" = set; then
4128   CFLAGS=$ac_save_CFLAGS
4129 elif test $ac_cv_prog_cc_g = yes; then
4130   if test "$GCC" = yes; then
4131     CFLAGS="-g -O2"
4132   else
4133     CFLAGS="-g"
4134   fi
4135 else
4136   if test "$GCC" = yes; then
4137     CFLAGS="-O2"
4138   else
4139     CFLAGS=
4140   fi
4141 fi
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4143 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4144 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4145   $as_echo_n "(cached) " >&6
4146 else
4147   ac_cv_prog_cc_c89=no
4148 ac_save_CC=$CC
4149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4150 /* end confdefs.h.  */
4151 #include <stdarg.h>
4152 #include <stdio.h>
4153 #include <sys/types.h>
4154 #include <sys/stat.h>
4155 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4156 struct buf { int x; };
4157 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4158 static char *e (p, i)
4159      char **p;
4160      int i;
4161 {
4162   return p[i];
4163 }
4164 static char *f (char * (*g) (char **, int), char **p, ...)
4165 {
4166   char *s;
4167   va_list v;
4168   va_start (v,p);
4169   s = g (p, va_arg (v,int));
4170   va_end (v);
4171   return s;
4172 }
4173
4174 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4175    function prototypes and stuff, but not '\xHH' hex character constants.
4176    These don't provoke an error unfortunately, instead are silently treated
4177    as 'x'.  The following induces an error, until -std is added to get
4178    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4179    array size at least.  It's necessary to write '\x00'==0 to get something
4180    that's true only with -std.  */
4181 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4182
4183 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4184    inside strings and character constants.  */
4185 #define FOO(x) 'x'
4186 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4187
4188 int test (int i, double x);
4189 struct s1 {int (*f) (int a);};
4190 struct s2 {int (*f) (double a);};
4191 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4192 int argc;
4193 char **argv;
4194 int
4195 main ()
4196 {
4197 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4198   ;
4199   return 0;
4200 }
4201 _ACEOF
4202 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4203         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4204 do
4205   CC="$ac_save_CC $ac_arg"
4206   if ac_fn_c_try_compile "$LINENO"; then :
4207   ac_cv_prog_cc_c89=$ac_arg
4208 fi
4209 rm -f core conftest.err conftest.$ac_objext
4210   test "x$ac_cv_prog_cc_c89" != "xno" && break
4211 done
4212 rm -f conftest.$ac_ext
4213 CC=$ac_save_CC
4214
4215 fi
4216 # AC_CACHE_VAL
4217 case "x$ac_cv_prog_cc_c89" in
4218   x)
4219     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4220 $as_echo "none needed" >&6; } ;;
4221   xno)
4222     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4223 $as_echo "unsupported" >&6; } ;;
4224   *)
4225     CC="$CC $ac_cv_prog_cc_c89"
4226     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4227 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4228 esac
4229 if test "x$ac_cv_prog_cc_c89" != xno; then :
4230
4231 fi
4232
4233 ac_ext=c
4234 ac_cpp='$CPP $CPPFLAGS'
4235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4238
4239
4240 # On Suns, sometimes $CPP names a directory.
4241 if test -n "$CPP" && test -d "$CPP"; then
4242   CPP=
4243 fi
4244
4245 ## If not using gcc, and on Solaris, and no CPP specified, see if
4246 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4247 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4248  test x"$CPP" = x; then
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4250 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4251
4252 if test "${emacs_cv_sunpro_c+set}" = set; then :
4253   $as_echo_n "(cached) " >&6
4254 else
4255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4256 /* end confdefs.h.  */
4257
4258 int
4259 main ()
4260 {
4261 #ifndef __SUNPRO_C
4262 fail;
4263 #endif
4264
4265   ;
4266   return 0;
4267 }
4268 _ACEOF
4269 if ac_fn_c_try_link "$LINENO"; then :
4270   emacs_cv_sunpro_c=yes
4271 else
4272   emacs_cv_sunpro_c=no
4273 fi
4274 rm -f core conftest.err conftest.$ac_objext \
4275     conftest$ac_exeext conftest.$ac_ext
4276 fi
4277
4278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4279 $as_echo "$emacs_cv_sunpro_c" >&6; }
4280
4281   if test x"$emacs_cv_sunpro_c" = xyes; then
4282     NON_GNU_CPP="$CC -E -Xs"
4283   fi
4284 fi
4285
4286 #### Some systems specify a CPP to use unless we are using GCC.
4287 #### Now that we know whether we are using GCC, we can decide whether
4288 #### to use that one.
4289 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4290 then
4291   CPP="$NON_GNU_CPP"
4292 fi
4293
4294 #### Some systems specify a CC to use unless we are using GCC.
4295 #### Now that we know whether we are using GCC, we can decide whether
4296 #### to use that one.
4297 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4298   test x$cc_specified != xyes
4299 then
4300   CC="$NON_GNU_CC"
4301 fi
4302
4303 if test x$GCC = xyes; then
4304   C_OPTIMIZE_SWITCH=-O2
4305   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
4306 else
4307   C_OPTIMIZE_SWITCH=-O
4308   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
4309 fi
4310
4311 ac_ext=c
4312 ac_cpp='$CPP $CPPFLAGS'
4313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4317 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4318 # On Suns, sometimes $CPP names a directory.
4319 if test -n "$CPP" && test -d "$CPP"; then
4320   CPP=
4321 fi
4322 if test -z "$CPP"; then
4323   if test "${ac_cv_prog_CPP+set}" = set; then :
4324   $as_echo_n "(cached) " >&6
4325 else
4326       # Double quotes because CPP needs to be expanded
4327     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4328     do
4329       ac_preproc_ok=false
4330 for ac_c_preproc_warn_flag in '' yes
4331 do
4332   # Use a header file that comes with gcc, so configuring glibc
4333   # with a fresh cross-compiler works.
4334   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4335   # <limits.h> exists even on freestanding compilers.
4336   # On the NeXT, cc -E runs the code through the compiler's parser,
4337   # not just through cpp. "Syntax error" is here to catch this case.
4338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4339 /* end confdefs.h.  */
4340 #ifdef __STDC__
4341 # include <limits.h>
4342 #else
4343 # include <assert.h>
4344 #endif
4345                      Syntax error
4346 _ACEOF
4347 if ac_fn_c_try_cpp "$LINENO"; then :
4348
4349 else
4350   # Broken: fails on valid input.
4351 continue
4352 fi
4353 rm -f conftest.err conftest.$ac_ext
4354
4355   # OK, works on sane cases.  Now check whether nonexistent headers
4356   # can be detected and how.
4357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4358 /* end confdefs.h.  */
4359 #include <ac_nonexistent.h>
4360 _ACEOF
4361 if ac_fn_c_try_cpp "$LINENO"; then :
4362   # Broken: success on invalid input.
4363 continue
4364 else
4365   # Passes both tests.
4366 ac_preproc_ok=:
4367 break
4368 fi
4369 rm -f conftest.err conftest.$ac_ext
4370
4371 done
4372 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4373 rm -f conftest.err conftest.$ac_ext
4374 if $ac_preproc_ok; then :
4375   break
4376 fi
4377
4378     done
4379     ac_cv_prog_CPP=$CPP
4380
4381 fi
4382   CPP=$ac_cv_prog_CPP
4383 else
4384   ac_cv_prog_CPP=$CPP
4385 fi
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4387 $as_echo "$CPP" >&6; }
4388 ac_preproc_ok=false
4389 for ac_c_preproc_warn_flag in '' yes
4390 do
4391   # Use a header file that comes with gcc, so configuring glibc
4392   # with a fresh cross-compiler works.
4393   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4394   # <limits.h> exists even on freestanding compilers.
4395   # On the NeXT, cc -E runs the code through the compiler's parser,
4396   # not just through cpp. "Syntax error" is here to catch this case.
4397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4398 /* end confdefs.h.  */
4399 #ifdef __STDC__
4400 # include <limits.h>
4401 #else
4402 # include <assert.h>
4403 #endif
4404                      Syntax error
4405 _ACEOF
4406 if ac_fn_c_try_cpp "$LINENO"; then :
4407
4408 else
4409   # Broken: fails on valid input.
4410 continue
4411 fi
4412 rm -f conftest.err conftest.$ac_ext
4413
4414   # OK, works on sane cases.  Now check whether nonexistent headers
4415   # can be detected and how.
4416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4417 /* end confdefs.h.  */
4418 #include <ac_nonexistent.h>
4419 _ACEOF
4420 if ac_fn_c_try_cpp "$LINENO"; then :
4421   # Broken: success on invalid input.
4422 continue
4423 else
4424   # Passes both tests.
4425 ac_preproc_ok=:
4426 break
4427 fi
4428 rm -f conftest.err conftest.$ac_ext
4429
4430 done
4431 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4432 rm -f conftest.err conftest.$ac_ext
4433 if $ac_preproc_ok; then :
4434
4435 else
4436   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4437 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4438 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4439 See \`config.log' for more details." "$LINENO" 5; }
4440 fi
4441
4442 ac_ext=c
4443 ac_cpp='$CPP $CPPFLAGS'
4444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4447
4448
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4450 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4451 if test "${ac_cv_path_GREP+set}" = set; then :
4452   $as_echo_n "(cached) " >&6
4453 else
4454   if test -z "$GREP"; then
4455   ac_path_GREP_found=false
4456   # Loop through the user's path and test for each of PROGNAME-LIST
4457   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4458 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4459 do
4460   IFS=$as_save_IFS
4461   test -z "$as_dir" && as_dir=.
4462     for ac_prog in grep ggrep; do
4463     for ac_exec_ext in '' $ac_executable_extensions; do
4464       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4465       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4466 # Check for GNU ac_path_GREP and select it if it is found.
4467   # Check for GNU $ac_path_GREP
4468 case `"$ac_path_GREP" --version 2>&1` in
4469 *GNU*)
4470   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4471 *)
4472   ac_count=0
4473   $as_echo_n 0123456789 >"conftest.in"
4474   while :
4475   do
4476     cat "conftest.in" "conftest.in" >"conftest.tmp"
4477     mv "conftest.tmp" "conftest.in"
4478     cp "conftest.in" "conftest.nl"
4479     $as_echo 'GREP' >> "conftest.nl"
4480     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4481     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4482     as_fn_arith $ac_count + 1 && ac_count=$as_val
4483     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4484       # Best one so far, save it but keep looking for a better one
4485       ac_cv_path_GREP="$ac_path_GREP"
4486       ac_path_GREP_max=$ac_count
4487     fi
4488     # 10*(2^10) chars as input seems more than enough
4489     test $ac_count -gt 10 && break
4490   done
4491   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4492 esac
4493
4494       $ac_path_GREP_found && break 3
4495     done
4496   done
4497   done
4498 IFS=$as_save_IFS
4499   if test -z "$ac_cv_path_GREP"; then
4500     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4501   fi
4502 else
4503   ac_cv_path_GREP=$GREP
4504 fi
4505
4506 fi
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4508 $as_echo "$ac_cv_path_GREP" >&6; }
4509  GREP="$ac_cv_path_GREP"
4510
4511
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4513 $as_echo_n "checking for egrep... " >&6; }
4514 if test "${ac_cv_path_EGREP+set}" = set; then :
4515   $as_echo_n "(cached) " >&6
4516 else
4517   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4518    then ac_cv_path_EGREP="$GREP -E"
4519    else
4520      if test -z "$EGREP"; then
4521   ac_path_EGREP_found=false
4522   # Loop through the user's path and test for each of PROGNAME-LIST
4523   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4524 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4525 do
4526   IFS=$as_save_IFS
4527   test -z "$as_dir" && as_dir=.
4528     for ac_prog in egrep; do
4529     for ac_exec_ext in '' $ac_executable_extensions; do
4530       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4531       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4532 # Check for GNU ac_path_EGREP and select it if it is found.
4533   # Check for GNU $ac_path_EGREP
4534 case `"$ac_path_EGREP" --version 2>&1` in
4535 *GNU*)
4536   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4537 *)
4538   ac_count=0
4539   $as_echo_n 0123456789 >"conftest.in"
4540   while :
4541   do
4542     cat "conftest.in" "conftest.in" >"conftest.tmp"
4543     mv "conftest.tmp" "conftest.in"
4544     cp "conftest.in" "conftest.nl"
4545     $as_echo 'EGREP' >> "conftest.nl"
4546     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4547     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4548     as_fn_arith $ac_count + 1 && ac_count=$as_val
4549     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4550       # Best one so far, save it but keep looking for a better one
4551       ac_cv_path_EGREP="$ac_path_EGREP"
4552       ac_path_EGREP_max=$ac_count
4553     fi
4554     # 10*(2^10) chars as input seems more than enough
4555     test $ac_count -gt 10 && break
4556   done
4557   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4558 esac
4559
4560       $ac_path_EGREP_found && break 3
4561     done
4562   done
4563   done
4564 IFS=$as_save_IFS
4565   if test -z "$ac_cv_path_EGREP"; then
4566     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4567   fi
4568 else
4569   ac_cv_path_EGREP=$EGREP
4570 fi
4571
4572    fi
4573 fi
4574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4575 $as_echo "$ac_cv_path_EGREP" >&6; }
4576  EGREP="$ac_cv_path_EGREP"
4577
4578
4579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4580 $as_echo_n "checking for ANSI C header files... " >&6; }
4581 if test "${ac_cv_header_stdc+set}" = set; then :
4582   $as_echo_n "(cached) " >&6
4583 else
4584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4585 /* end confdefs.h.  */
4586 #include <stdlib.h>
4587 #include <stdarg.h>
4588 #include <string.h>
4589 #include <float.h>
4590
4591 int
4592 main ()
4593 {
4594
4595   ;
4596   return 0;
4597 }
4598 _ACEOF
4599 if ac_fn_c_try_compile "$LINENO"; then :
4600   ac_cv_header_stdc=yes
4601 else
4602   ac_cv_header_stdc=no
4603 fi
4604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4605
4606 if test $ac_cv_header_stdc = yes; then
4607   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4609 /* end confdefs.h.  */
4610 #include <string.h>
4611
4612 _ACEOF
4613 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4614   $EGREP "memchr" >/dev/null 2>&1; then :
4615
4616 else
4617   ac_cv_header_stdc=no
4618 fi
4619 rm -f conftest*
4620
4621 fi
4622
4623 if test $ac_cv_header_stdc = yes; then
4624   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626 /* end confdefs.h.  */
4627 #include <stdlib.h>
4628
4629 _ACEOF
4630 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4631   $EGREP "free" >/dev/null 2>&1; then :
4632
4633 else
4634   ac_cv_header_stdc=no
4635 fi
4636 rm -f conftest*
4637
4638 fi
4639
4640 if test $ac_cv_header_stdc = yes; then
4641   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4642   if test "$cross_compiling" = yes; then :
4643   :
4644 else
4645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4646 /* end confdefs.h.  */
4647 #include <ctype.h>
4648 #include <stdlib.h>
4649 #if ((' ' & 0x0FF) == 0x020)
4650 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4651 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4652 #else
4653 # define ISLOWER(c) \
4654                    (('a' <= (c) && (c) <= 'i') \
4655                      || ('j' <= (c) && (c) <= 'r') \
4656                      || ('s' <= (c) && (c) <= 'z'))
4657 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4658 #endif
4659
4660 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4661 int
4662 main ()
4663 {
4664   int i;
4665   for (i = 0; i < 256; i++)
4666     if (XOR (islower (i), ISLOWER (i))
4667         || toupper (i) != TOUPPER (i))
4668       return 2;
4669   return 0;
4670 }
4671 _ACEOF
4672 if ac_fn_c_try_run "$LINENO"; then :
4673
4674 else
4675   ac_cv_header_stdc=no
4676 fi
4677 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4678   conftest.$ac_objext conftest.beam conftest.$ac_ext
4679 fi
4680
4681 fi
4682 fi
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4684 $as_echo "$ac_cv_header_stdc" >&6; }
4685 if test $ac_cv_header_stdc = yes; then
4686
4687 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4688
4689 fi
4690
4691 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4692 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4693                   inttypes.h stdint.h unistd.h
4694 do :
4695   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4696 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4697 "
4698 eval as_val=\$$as_ac_Header
4699    if test "x$as_val" = x""yes; then :
4700   cat >>confdefs.h <<_ACEOF
4701 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4702 _ACEOF
4703
4704 fi
4705
4706 done
4707
4708
4709
4710   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4711 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4712   MINIX=yes
4713 else
4714   MINIX=
4715 fi
4716
4717
4718   if test "$MINIX" = yes; then
4719
4720 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4721
4722
4723 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4724
4725
4726 $as_echo "#define _MINIX 1" >>confdefs.h
4727
4728   fi
4729
4730
4731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4732 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4733 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4734   $as_echo_n "(cached) " >&6
4735 else
4736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4737 /* end confdefs.h.  */
4738
4739 #         define __EXTENSIONS__ 1
4740           $ac_includes_default
4741 int
4742 main ()
4743 {
4744
4745   ;
4746   return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_c_try_compile "$LINENO"; then :
4750   ac_cv_safe_to_define___extensions__=yes
4751 else
4752   ac_cv_safe_to_define___extensions__=no
4753 fi
4754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4755 fi
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4757 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4758   test $ac_cv_safe_to_define___extensions__ = yes &&
4759     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4760
4761   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4762
4763   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4764
4765   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4766
4767   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4768
4769
4770
4771 ### Use -Wno-pointer-sign if the compiler supports it
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4773 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4774 SAVE_CFLAGS="$CFLAGS"
4775 CFLAGS="$CFLAGS -Wno-pointer-sign"
4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4777 /* end confdefs.h.  */
4778
4779 int
4780 main ()
4781 {
4782
4783   ;
4784   return 0;
4785 }
4786 _ACEOF
4787 if ac_fn_c_try_compile "$LINENO"; then :
4788   has_option=yes
4789 else
4790   has_option=no
4791 fi
4792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4793 if test $has_option = yes; then
4794    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4795 fi
4796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4797 $as_echo "$has_option" >&6; }
4798 CFLAGS="$SAVE_CFLAGS"
4799 unset has_option
4800 unset SAVE_CFLAGS
4801
4802 ### Use -Wdeclaration-after-statement if the compiler supports it
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4804 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4805 SAVE_CFLAGS="$CFLAGS"
4806 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h.  */
4809
4810 int
4811 main ()
4812 {
4813
4814   ;
4815   return 0;
4816 }
4817 _ACEOF
4818 if ac_fn_c_try_compile "$LINENO"; then :
4819   has_option=yes
4820 else
4821   has_option=no
4822 fi
4823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4824 if test $has_option = yes; then
4825    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4826 fi
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4828 $as_echo "$has_option" >&6; }
4829 CFLAGS="$SAVE_CFLAGS"
4830 unset has_option
4831 unset SAVE_CFLAGS
4832
4833 ### Use -Wold-style-definition if the compiler supports it
4834 # This can be removed when conversion to standard C is finished.
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
4836 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
4837 SAVE_CFLAGS="$CFLAGS"
4838 CFLAGS="$CFLAGS -Wold-style-definition"
4839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4840 /* end confdefs.h.  */
4841
4842 int
4843 main ()
4844 {
4845
4846   ;
4847   return 0;
4848 }
4849 _ACEOF
4850 if ac_fn_c_try_compile "$LINENO"; then :
4851   has_option=yes
4852 else
4853   has_option=no
4854 fi
4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4856 if test $has_option = yes; then
4857    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
4858 fi
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4860 $as_echo "$has_option" >&6; }
4861 CFLAGS="$SAVE_CFLAGS"
4862 unset has_option
4863 unset SAVE_CFLAGS
4864
4865
4866 #### Some other nice autoconf tests.
4867
4868 ac_ext=c
4869 ac_cpp='$CPP $CPPFLAGS'
4870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4874 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4875 # On Suns, sometimes $CPP names a directory.
4876 if test -n "$CPP" && test -d "$CPP"; then
4877   CPP=
4878 fi
4879 if test -z "$CPP"; then
4880   if test "${ac_cv_prog_CPP+set}" = set; then :
4881   $as_echo_n "(cached) " >&6
4882 else
4883       # Double quotes because CPP needs to be expanded
4884     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4885     do
4886       ac_preproc_ok=false
4887 for ac_c_preproc_warn_flag in '' yes
4888 do
4889   # Use a header file that comes with gcc, so configuring glibc
4890   # with a fresh cross-compiler works.
4891   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4892   # <limits.h> exists even on freestanding compilers.
4893   # On the NeXT, cc -E runs the code through the compiler's parser,
4894   # not just through cpp. "Syntax error" is here to catch this case.
4895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4896 /* end confdefs.h.  */
4897 #ifdef __STDC__
4898 # include <limits.h>
4899 #else
4900 # include <assert.h>
4901 #endif
4902                      Syntax error
4903 _ACEOF
4904 if ac_fn_c_try_cpp "$LINENO"; then :
4905
4906 else
4907   # Broken: fails on valid input.
4908 continue
4909 fi
4910 rm -f conftest.err conftest.$ac_ext
4911
4912   # OK, works on sane cases.  Now check whether nonexistent headers
4913   # can be detected and how.
4914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4915 /* end confdefs.h.  */
4916 #include <ac_nonexistent.h>
4917 _ACEOF
4918 if ac_fn_c_try_cpp "$LINENO"; then :
4919   # Broken: success on invalid input.
4920 continue
4921 else
4922   # Passes both tests.
4923 ac_preproc_ok=:
4924 break
4925 fi
4926 rm -f conftest.err conftest.$ac_ext
4927
4928 done
4929 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4930 rm -f conftest.err conftest.$ac_ext
4931 if $ac_preproc_ok; then :
4932   break
4933 fi
4934
4935     done
4936     ac_cv_prog_CPP=$CPP
4937
4938 fi
4939   CPP=$ac_cv_prog_CPP
4940 else
4941   ac_cv_prog_CPP=$CPP
4942 fi
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4944 $as_echo "$CPP" >&6; }
4945 ac_preproc_ok=false
4946 for ac_c_preproc_warn_flag in '' yes
4947 do
4948   # Use a header file that comes with gcc, so configuring glibc
4949   # with a fresh cross-compiler works.
4950   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4951   # <limits.h> exists even on freestanding compilers.
4952   # On the NeXT, cc -E runs the code through the compiler's parser,
4953   # not just through cpp. "Syntax error" is here to catch this case.
4954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955 /* end confdefs.h.  */
4956 #ifdef __STDC__
4957 # include <limits.h>
4958 #else
4959 # include <assert.h>
4960 #endif
4961                      Syntax error
4962 _ACEOF
4963 if ac_fn_c_try_cpp "$LINENO"; then :
4964
4965 else
4966   # Broken: fails on valid input.
4967 continue
4968 fi
4969 rm -f conftest.err conftest.$ac_ext
4970
4971   # OK, works on sane cases.  Now check whether nonexistent headers
4972   # can be detected and how.
4973   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4974 /* end confdefs.h.  */
4975 #include <ac_nonexistent.h>
4976 _ACEOF
4977 if ac_fn_c_try_cpp "$LINENO"; then :
4978   # Broken: success on invalid input.
4979 continue
4980 else
4981   # Passes both tests.
4982 ac_preproc_ok=:
4983 break
4984 fi
4985 rm -f conftest.err conftest.$ac_ext
4986
4987 done
4988 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4989 rm -f conftest.err conftest.$ac_ext
4990 if $ac_preproc_ok; then :
4991
4992 else
4993   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4995 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4996 See \`config.log' for more details." "$LINENO" 5; }
4997 fi
4998
4999 ac_ext=c
5000 ac_cpp='$CPP $CPPFLAGS'
5001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5004
5005 # Find a good install program.  We prefer a C program (faster),
5006 # so one script is as good as another.  But avoid the broken or
5007 # incompatible versions:
5008 # SysV /etc/install, /usr/sbin/install
5009 # SunOS /usr/etc/install
5010 # IRIX /sbin/install
5011 # AIX /bin/install
5012 # AmigaOS /C/install, which installs bootblocks on floppy discs
5013 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5014 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5015 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5016 # OS/2's system install, which has a completely different semantic
5017 # ./install, which can be erroneously created by make from ./install.sh.
5018 # Reject install programs that cannot install multiple files.
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5020 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5021 if test -z "$INSTALL"; then
5022 if test "${ac_cv_path_install+set}" = set; then :
5023   $as_echo_n "(cached) " >&6
5024 else
5025   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5026 for as_dir in $PATH
5027 do
5028   IFS=$as_save_IFS
5029   test -z "$as_dir" && as_dir=.
5030     # Account for people who put trailing slashes in PATH elements.
5031 case $as_dir/ in #((
5032   ./ | .// | /[cC]/* | \
5033   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5034   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5035   /usr/ucb/* ) ;;
5036   *)
5037     # OSF1 and SCO ODT 3.0 have their own names for install.
5038     # Don't use installbsd from OSF since it installs stuff as root
5039     # by default.
5040     for ac_prog in ginstall scoinst install; do
5041       for ac_exec_ext in '' $ac_executable_extensions; do
5042         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5043           if test $ac_prog = install &&
5044             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5045             # AIX install.  It has an incompatible calling convention.
5046             :
5047           elif test $ac_prog = install &&
5048             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5049             # program-specific install script used by HP pwplus--don't use.
5050             :
5051           else
5052             rm -rf conftest.one conftest.two conftest.dir
5053             echo one > conftest.one
5054             echo two > conftest.two
5055             mkdir conftest.dir
5056             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5057               test -s conftest.one && test -s conftest.two &&
5058               test -s conftest.dir/conftest.one &&
5059               test -s conftest.dir/conftest.two
5060             then
5061               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5062               break 3
5063             fi
5064           fi
5065         fi
5066       done
5067     done
5068     ;;
5069 esac
5070
5071   done
5072 IFS=$as_save_IFS
5073
5074 rm -rf conftest.one conftest.two conftest.dir
5075
5076 fi
5077   if test "${ac_cv_path_install+set}" = set; then
5078     INSTALL=$ac_cv_path_install
5079   else
5080     # As a last resort, use the slow shell script.  Don't cache a
5081     # value for INSTALL within a source directory, because that will
5082     # break other packages using the cache if that directory is
5083     # removed, or if the value is a relative name.
5084     INSTALL=$ac_install_sh
5085   fi
5086 fi
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5088 $as_echo "$INSTALL" >&6; }
5089
5090 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5091 # It thinks the first close brace ends the variable substitution.
5092 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5093
5094 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5095
5096 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5097
5098 if test "x$RANLIB" = x; then
5099   if test -n "$ac_tool_prefix"; then
5100   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5101 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5103 $as_echo_n "checking for $ac_word... " >&6; }
5104 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5105   $as_echo_n "(cached) " >&6
5106 else
5107   if test -n "$RANLIB"; then
5108   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5109 else
5110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5111 for as_dir in $PATH
5112 do
5113   IFS=$as_save_IFS
5114   test -z "$as_dir" && as_dir=.
5115     for ac_exec_ext in '' $ac_executable_extensions; do
5116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5117     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5119     break 2
5120   fi
5121 done
5122   done
5123 IFS=$as_save_IFS
5124
5125 fi
5126 fi
5127 RANLIB=$ac_cv_prog_RANLIB
5128 if test -n "$RANLIB"; then
5129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5130 $as_echo "$RANLIB" >&6; }
5131 else
5132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5133 $as_echo "no" >&6; }
5134 fi
5135
5136
5137 fi
5138 if test -z "$ac_cv_prog_RANLIB"; then
5139   ac_ct_RANLIB=$RANLIB
5140   # Extract the first word of "ranlib", so it can be a program name with args.
5141 set dummy ranlib; ac_word=$2
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5143 $as_echo_n "checking for $ac_word... " >&6; }
5144 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5145   $as_echo_n "(cached) " >&6
5146 else
5147   if test -n "$ac_ct_RANLIB"; then
5148   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5149 else
5150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5151 for as_dir in $PATH
5152 do
5153   IFS=$as_save_IFS
5154   test -z "$as_dir" && as_dir=.
5155     for ac_exec_ext in '' $ac_executable_extensions; do
5156   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5157     ac_cv_prog_ac_ct_RANLIB="ranlib"
5158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5159     break 2
5160   fi
5161 done
5162   done
5163 IFS=$as_save_IFS
5164
5165 fi
5166 fi
5167 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5168 if test -n "$ac_ct_RANLIB"; then
5169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5170 $as_echo "$ac_ct_RANLIB" >&6; }
5171 else
5172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5173 $as_echo "no" >&6; }
5174 fi
5175
5176   if test "x$ac_ct_RANLIB" = x; then
5177     RANLIB=":"
5178   else
5179     case $cross_compiling:$ac_tool_warned in
5180 yes:)
5181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5182 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5183 ac_tool_warned=yes ;;
5184 esac
5185     RANLIB=$ac_ct_RANLIB
5186   fi
5187 else
5188   RANLIB="$ac_cv_prog_RANLIB"
5189 fi
5190
5191 fi
5192
5193 ## Although we're running on an amd64 kernel, we're actually compiling for
5194 ## the x86 architecture.  The user should probably have provided an
5195 ## explicit --build to `configure', but if everything else than the kernel
5196 ## is running in i386 mode, we can help them out.
5197 if test "$machine" = "amdx86-64"; then
5198   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
5199 if test "x$ac_cv_have_decl_i386" = x""yes; then :
5200
5201 fi
5202
5203   if test "$ac_cv_have_decl_i386" = "yes"; then
5204     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
5205     machine=intel386
5206     machfile="m/${machine}.h"
5207   fi
5208 fi
5209
5210 # Extract the first word of "install-info", so it can be a program name with args.
5211 set dummy install-info; ac_word=$2
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5213 $as_echo_n "checking for $ac_word... " >&6; }
5214 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5215   $as_echo_n "(cached) " >&6
5216 else
5217   case $INSTALL_INFO in
5218   [\\/]* | ?:[\\/]*)
5219   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5220   ;;
5221   *)
5222   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5223 for as_dir in $PATH
5224 do
5225   IFS=$as_save_IFS
5226   test -z "$as_dir" && as_dir=.
5227     for ac_exec_ext in '' $ac_executable_extensions; do
5228   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5229     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5231     break 2
5232   fi
5233 done
5234   done
5235 IFS=$as_save_IFS
5236
5237   ;;
5238 esac
5239 fi
5240 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5241 if test -n "$INSTALL_INFO"; then
5242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5243 $as_echo "$INSTALL_INFO" >&6; }
5244 else
5245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5246 $as_echo "no" >&6; }
5247 fi
5248
5249
5250 # Extract the first word of "install-info", so it can be a program name with args.
5251 set dummy install-info; ac_word=$2
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5253 $as_echo_n "checking for $ac_word... " >&6; }
5254 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5255   $as_echo_n "(cached) " >&6
5256 else
5257   case $INSTALL_INFO in
5258   [\\/]* | ?:[\\/]*)
5259   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5260   ;;
5261   *)
5262   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5263 for as_dir in /usr/sbin
5264 do
5265   IFS=$as_save_IFS
5266   test -z "$as_dir" && as_dir=.
5267     for ac_exec_ext in '' $ac_executable_extensions; do
5268   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5269     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5270     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5271     break 2
5272   fi
5273 done
5274   done
5275 IFS=$as_save_IFS
5276
5277   ;;
5278 esac
5279 fi
5280 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5281 if test -n "$INSTALL_INFO"; then
5282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5283 $as_echo "$INSTALL_INFO" >&6; }
5284 else
5285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5286 $as_echo "no" >&6; }
5287 fi
5288
5289
5290 # Extract the first word of "install-info", so it can be a program name with args.
5291 set dummy install-info; ac_word=$2
5292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5293 $as_echo_n "checking for $ac_word... " >&6; }
5294 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5295   $as_echo_n "(cached) " >&6
5296 else
5297   case $INSTALL_INFO in
5298   [\\/]* | ?:[\\/]*)
5299   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5300   ;;
5301   *)
5302   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5303 for as_dir in /sbin
5304 do
5305   IFS=$as_save_IFS
5306   test -z "$as_dir" && as_dir=.
5307     for ac_exec_ext in '' $ac_executable_extensions; do
5308   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5309     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5311     break 2
5312   fi
5313 done
5314   done
5315 IFS=$as_save_IFS
5316
5317   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5318   ;;
5319 esac
5320 fi
5321 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5322 if test -n "$INSTALL_INFO"; then
5323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5324 $as_echo "$INSTALL_INFO" >&6; }
5325 else
5326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5327 $as_echo "no" >&6; }
5328 fi
5329
5330
5331 # Extract the first word of "gzip", so it can be a program name with args.
5332 set dummy gzip; ac_word=$2
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5334 $as_echo_n "checking for $ac_word... " >&6; }
5335 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5336   $as_echo_n "(cached) " >&6
5337 else
5338   case $GZIP_PROG in
5339   [\\/]* | ?:[\\/]*)
5340   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5341   ;;
5342   *)
5343   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5344 for as_dir in $PATH
5345 do
5346   IFS=$as_save_IFS
5347   test -z "$as_dir" && as_dir=.
5348     for ac_exec_ext in '' $ac_executable_extensions; do
5349   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5350     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5352     break 2
5353   fi
5354 done
5355   done
5356 IFS=$as_save_IFS
5357
5358   ;;
5359 esac
5360 fi
5361 GZIP_PROG=$ac_cv_path_GZIP_PROG
5362 if test -n "$GZIP_PROG"; then
5363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5364 $as_echo "$GZIP_PROG" >&6; }
5365 else
5366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5367 $as_echo "no" >&6; }
5368 fi
5369
5370
5371
5372
5373 ## Need makeinfo >= 4.6 (?) to build the manuals.
5374 # Extract the first word of "makeinfo", so it can be a program name with args.
5375 set dummy makeinfo; ac_word=$2
5376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5377 $as_echo_n "checking for $ac_word... " >&6; }
5378 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5379   $as_echo_n "(cached) " >&6
5380 else
5381   case $MAKEINFO in
5382   [\\/]* | ?:[\\/]*)
5383   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5384   ;;
5385   *)
5386   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5387 for as_dir in $PATH
5388 do
5389   IFS=$as_save_IFS
5390   test -z "$as_dir" && as_dir=.
5391     for ac_exec_ext in '' $ac_executable_extensions; do
5392   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5393     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5394     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5395     break 2
5396   fi
5397 done
5398   done
5399 IFS=$as_save_IFS
5400
5401   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5402   ;;
5403 esac
5404 fi
5405 MAKEINFO=$ac_cv_path_MAKEINFO
5406 if test -n "$MAKEINFO"; then
5407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5408 $as_echo "$MAKEINFO" >&6; }
5409 else
5410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5411 $as_echo "no" >&6; }
5412 fi
5413
5414
5415 if test "$MAKEINFO" != "no" && \
5416   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
5417    MAKEINFO=no
5418 fi
5419
5420 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5421 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5422 ## therefore in the category of "special tools" not normally required, which
5423 ## configure does not have to check for (eg autoconf itself).
5424 ## In a Bazaar checkout on the other hand, the manuals are not included.
5425 ## So makeinfo is a requirement to build from Bazaar, and configure
5426 ## should test for it as it does for any other build requirement.
5427 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5428 ## with pre-built manuals, from a Bazaar checkout.
5429 if test "$MAKEINFO" = "no"; then
5430   if test "x${with_makeinfo}" = "xno"; then
5431     MAKEINFO=off
5432   elif test ! -e $srcdir/info/emacs; then
5433     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
5434 source tree does not seem to have pre-built manuals in the \`info' directory.
5435 Either install a suitable version of makeinfo, or re-run configure
5436 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5437   fi
5438 fi
5439
5440
5441 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5442 then
5443   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5444 fi
5445
5446 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5447 then
5448   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5449 fi
5450
5451
5452 late_LDFLAGS=$LDFLAGS
5453 if test "$GCC" = yes; then
5454   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5455 else
5456   LDFLAGS="$LDFLAGS -znocombreloc"
5457 fi
5458
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5460 $as_echo_n "checking for -znocombreloc... " >&6; }
5461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5462 /* end confdefs.h.  */
5463 main(){return 0;}
5464 _ACEOF
5465 if ac_fn_c_try_link "$LINENO"; then :
5466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5467 $as_echo "yes" >&6; }
5468 else
5469   LDFLAGS=$late_LDFLAGS
5470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5471 $as_echo "no" >&6; }
5472 fi
5473 rm -f core conftest.err conftest.$ac_objext \
5474     conftest$ac_exeext conftest.$ac_ext
5475
5476 LDFLAGS="${LDFLAGS} ${PROFILING_LDFLAGS}"
5477
5478
5479 # The value of CPP is a quoted variable reference, so we need to do this
5480 # to get its actual value...
5481 CPP=`eval "echo $CPP"`
5482
5483
5484 ### First figure out CFLAGS (which we use for running the compiler here)
5485 ### and REAL_CFLAGS (which we use for real compilation).
5486 ### The two are the same except when using GCC where we might use
5487 ### extra warning and profiling flags.
5488
5489 ### If the CFLAGS env var is specified, we use that value
5490 ### instead of the default.
5491
5492 if test "x$SPECIFIED_CFLAGS" = x; then
5493   CFLAGS="-g $C_OPTIMIZE_SWITCH"
5494   if test x$GCC = xyes; then
5495     REAL_CFLAGS="$CFLAGS $C_WARNINGS_SWITCH $PROFILING_CFLAGS"
5496   else
5497     REAL_CFLAGS="$CFLAGS"
5498   fi
5499 else
5500   REAL_CFLAGS="$CFLAGS"
5501 fi
5502
5503
5504 CANNOT_DUMP=no
5505 case "$opsys" in
5506   your-opsys-here)
5507    CANNOT_DUMP=yes
5508
5509 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
5510
5511   ;;
5512 esac
5513
5514
5515
5516 UNEXEC_OBJ=unexelf.o
5517 case "$opsys" in
5518   # MSDOS uses unexec.o
5519   # MSWindows uses unexw32.o
5520   aix4-2)
5521    UNEXEC_OBJ=unexaix.o
5522    ;;
5523   cygwin)
5524    UNEXEC_OBJ=unexcw.o
5525    ;;
5526   darwin)
5527    UNEXEC_OBJ=unexmacosx.o
5528    ;;
5529   hpux10-20 | hpux11)
5530    UNEXEC_OBJ=unexhp9k800.o
5531    ;;
5532   sol2-10)
5533    # Use the Solaris dldump() function, called from unexsol.c, to dump
5534    # emacs, instead of the generic ELF dump code found in unexelf.c.
5535    # The resulting binary has a complete symbol table, and is better
5536    # for debugging and other observability tools (debuggers, pstack, etc).
5537    #
5538    # If you encounter a problem using dldump(), please consider sending
5539    # a message to the OpenSolaris tools-linking mailing list:
5540    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
5541    #
5542    # It is likely that dldump() works with older Solaris too, but this has
5543    # not been tested, so for now this change is for Solaris 10 or newer.
5544    UNEXEC_OBJ=unexsol.o
5545    ;;
5546 esac
5547
5548 LD_SWITCH_SYSTEM=
5549 case "$opsys" in
5550   freebsd)
5551    ## Let `ld' find image libs and similar things in /usr/local/lib.
5552    ## The system compiler, GCC, has apparently been modified to not
5553    ## look there, contrary to what a stock GCC would do.
5554    LD_SWITCH_SYSTEM=-L/usr/local/lib
5555    ;;
5556
5557   gnu-linux)
5558    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
5559    test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
5560    ;;
5561
5562   netbsd)
5563    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
5564    ;;
5565
5566   openbsd)
5567    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
5568    ## otherwise Emacs dumps core on elf systems.
5569    LD_SWITCH_SYSTEM="-Z"
5570    ;;
5571 esac
5572
5573
5574 ac_link="$ac_link $LD_SWITCH_SYSTEM"
5575
5576 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
5577 ## which has not been defined yet.  When this was handled with cpp,
5578 ## it was expanded to null when configure sourced the s/*.h file.
5579 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
5580 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
5581 ## (or somesuch), but because it is supposed to go at the _front_
5582 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
5583 ## Compare with the gnu-linux case below, which added to the end
5584 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
5585 ## LD_SWITCH_SYSTEM_TEMACS.
5586 case "$opsys" in
5587   netbsd|openbsd)
5588    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
5589    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
5590 esac
5591
5592
5593 C_SWITCH_MACHINE=
5594 if test "$machine" = "alpha"; then
5595   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
5596 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
5597
5598 fi
5599
5600   if test "$ac_cv_have_decl___ELF__" = "yes"; then
5601     ## With ELF, make sure that all common symbols get allocated to in the
5602     ## data section.  Otherwise, the dump of temacs may miss variables in
5603     ## the shared library that have been initialized.  For example, with
5604     ## GNU libc, __malloc_initialized would normally be resolved to the
5605     ## shared library's .bss section, which is fatal.
5606     if test "x$GCC" = "xyes"; then
5607       C_SWITCH_MACHINE="-fno-common"
5608     else
5609       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
5610     fi
5611   else
5612     UNEXEC_OBJ=unexalpha.o
5613   fi
5614 fi
5615
5616
5617
5618
5619 C_SWITCH_SYSTEM=
5620 ## Some programs in src produce warnings saying certain subprograms
5621 ## are too complex and need a MAXMEM value greater than 2000 for
5622 ## additional optimization.  --nils@exp-math.uni-essen.de
5623 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
5624   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
5625 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
5626 ## It is redundant in glibc2, since we define _GNU_SOURCE.
5627
5628
5629
5630 LIBS_SYSTEM=
5631 case "$opsys" in
5632   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
5633   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
5634
5635   freebsd) LIBS_SYSTEM="-lutil" ;;
5636
5637   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
5638
5639   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
5640
5641   ## Motif needs -lgen.
5642   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
5643 esac
5644
5645
5646
5647 ### Make sure subsequent tests use flags consistent with the build flags.
5648
5649 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5650   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5651 else
5652   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
5653 fi
5654
5655
5656
5657 # Check whether --enable-largefile was given.
5658 if test "${enable_largefile+set}" = set; then :
5659   enableval=$enable_largefile;
5660 fi
5661
5662 if test "$enable_largefile" != no; then
5663
5664   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5665 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5666 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5667   $as_echo_n "(cached) " >&6
5668 else
5669   ac_cv_sys_largefile_CC=no
5670      if test "$GCC" != yes; then
5671        ac_save_CC=$CC
5672        while :; do
5673          # IRIX 6.2 and later do not support large files by default,
5674          # so use the C compiler's -n32 option if that helps.
5675          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5676 /* end confdefs.h.  */
5677 #include <sys/types.h>
5678  /* Check that off_t can represent 2**63 - 1 correctly.
5679     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5680     since some C++ compilers masquerading as C compilers
5681     incorrectly reject 9223372036854775807.  */
5682 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5683   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5684                        && LARGE_OFF_T % 2147483647 == 1)
5685                       ? 1 : -1];
5686 int
5687 main ()
5688 {
5689
5690   ;
5691   return 0;
5692 }
5693 _ACEOF
5694          if ac_fn_c_try_compile "$LINENO"; then :
5695   break
5696 fi
5697 rm -f core conftest.err conftest.$ac_objext
5698          CC="$CC -n32"
5699          if ac_fn_c_try_compile "$LINENO"; then :
5700   ac_cv_sys_largefile_CC=' -n32'; break
5701 fi
5702 rm -f core conftest.err conftest.$ac_objext
5703          break
5704        done
5705        CC=$ac_save_CC
5706        rm -f conftest.$ac_ext
5707     fi
5708 fi
5709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5710 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5711   if test "$ac_cv_sys_largefile_CC" != no; then
5712     CC=$CC$ac_cv_sys_largefile_CC
5713   fi
5714
5715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5716 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5717 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5718   $as_echo_n "(cached) " >&6
5719 else
5720   while :; do
5721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5722 /* end confdefs.h.  */
5723 #include <sys/types.h>
5724  /* Check that off_t can represent 2**63 - 1 correctly.
5725     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5726     since some C++ compilers masquerading as C compilers
5727     incorrectly reject 9223372036854775807.  */
5728 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5729   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5730                        && LARGE_OFF_T % 2147483647 == 1)
5731                       ? 1 : -1];
5732 int
5733 main ()
5734 {
5735
5736   ;
5737   return 0;
5738 }
5739 _ACEOF
5740 if ac_fn_c_try_compile "$LINENO"; then :
5741   ac_cv_sys_file_offset_bits=no; break
5742 fi
5743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5744   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5745 /* end confdefs.h.  */
5746 #define _FILE_OFFSET_BITS 64
5747 #include <sys/types.h>
5748  /* Check that off_t can represent 2**63 - 1 correctly.
5749     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5750     since some C++ compilers masquerading as C compilers
5751     incorrectly reject 9223372036854775807.  */
5752 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5753   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5754                        && LARGE_OFF_T % 2147483647 == 1)
5755                       ? 1 : -1];
5756 int
5757 main ()
5758 {
5759
5760   ;
5761   return 0;
5762 }
5763 _ACEOF
5764 if ac_fn_c_try_compile "$LINENO"; then :
5765   ac_cv_sys_file_offset_bits=64; break
5766 fi
5767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5768   ac_cv_sys_file_offset_bits=unknown
5769   break
5770 done
5771 fi
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5773 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5774 case $ac_cv_sys_file_offset_bits in #(
5775   no | unknown) ;;
5776   *)
5777 cat >>confdefs.h <<_ACEOF
5778 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5779 _ACEOF
5780 ;;
5781 esac
5782 rm -rf conftest*
5783   if test $ac_cv_sys_file_offset_bits = unknown; then
5784     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5785 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5786 if test "${ac_cv_sys_large_files+set}" = set; then :
5787   $as_echo_n "(cached) " >&6
5788 else
5789   while :; do
5790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5791 /* end confdefs.h.  */
5792 #include <sys/types.h>
5793  /* Check that off_t can represent 2**63 - 1 correctly.
5794     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5795     since some C++ compilers masquerading as C compilers
5796     incorrectly reject 9223372036854775807.  */
5797 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5798   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5799                        && LARGE_OFF_T % 2147483647 == 1)
5800                       ? 1 : -1];
5801 int
5802 main ()
5803 {
5804
5805   ;
5806   return 0;
5807 }
5808 _ACEOF
5809 if ac_fn_c_try_compile "$LINENO"; then :
5810   ac_cv_sys_large_files=no; break
5811 fi
5812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5814 /* end confdefs.h.  */
5815 #define _LARGE_FILES 1
5816 #include <sys/types.h>
5817  /* Check that off_t can represent 2**63 - 1 correctly.
5818     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5819     since some C++ compilers masquerading as C compilers
5820     incorrectly reject 9223372036854775807.  */
5821 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5822   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5823                        && LARGE_OFF_T % 2147483647 == 1)
5824                       ? 1 : -1];
5825 int
5826 main ()
5827 {
5828
5829   ;
5830   return 0;
5831 }
5832 _ACEOF
5833 if ac_fn_c_try_compile "$LINENO"; then :
5834   ac_cv_sys_large_files=1; break
5835 fi
5836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5837   ac_cv_sys_large_files=unknown
5838   break
5839 done
5840 fi
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5842 $as_echo "$ac_cv_sys_large_files" >&6; }
5843 case $ac_cv_sys_large_files in #(
5844   no | unknown) ;;
5845   *)
5846 cat >>confdefs.h <<_ACEOF
5847 #define _LARGE_FILES $ac_cv_sys_large_files
5848 _ACEOF
5849 ;;
5850 esac
5851 rm -rf conftest*
5852   fi
5853 fi
5854
5855
5856
5857 ## If user specified a crt-dir, use that unconditionally.
5858 if test "X$CRT_DIR" = "X"; then
5859
5860   case "$canonical" in
5861     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
5862     ## On x86-64 and s390x GNU/Linux distributions, the standard library
5863     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
5864     ## For anything else (eg /usr/lib32), it is up the user to specify
5865     ## the location (bug#5655).
5866     ## Test for crtn.o, not just the directory, because sometimes the
5867     ## directory exists but does not have the relevant files (bug#1287).
5868     ## FIXME better to test for binary compatibility somehow.
5869     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5870     ;;
5871
5872     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
5873   esac
5874
5875   case "$opsys" in
5876     hpux10-20) CRT_DIR=/lib ;;
5877   esac
5878
5879   ## Default is /usr/lib.
5880   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5881
5882 else
5883
5884   ## Some platforms don't use any of these files, so it is not
5885   ## appropriate to put this test outside the if block.
5886   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5887     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
5888
5889 fi
5890
5891
5892
5893 LIB_MATH=-lm
5894 LIB_STANDARD=
5895 START_FILES=
5896
5897 case $opsys in
5898   cygwin )
5899     LIB_MATH=
5900     START_FILES='ecrt0.o'
5901     ;;
5902   darwin )
5903     ## Adding -lm confuses the dynamic linker, so omit it.
5904     LIB_MATH=
5905     START_FILES='pre-crt0.o'
5906     ;;
5907   freebsd )
5908     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5909     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5910     ;;
5911   gnu-linux | gnu-kfreebsd )
5912     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
5913     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
5914     ;;
5915   hpux10-20 | hpux11 )
5916     LIB_STANDARD=-lc
5917     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
5918     ;;
5919   netbsd | openbsd )
5920     if test -f $CRT_DIR/crti.o; then
5921         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5922         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5923     else
5924         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
5925         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
5926     fi
5927     ;;
5928 esac
5929
5930
5931
5932
5933
5934
5935
5936 if test "${with_sound}" != "no"; then
5937   # Sound support for GNU/Linux and the free BSDs.
5938   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5939 do :
5940   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5941 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5942 eval as_val=\$$as_ac_Header
5943    if test "x$as_val" = x""yes; then :
5944   cat >>confdefs.h <<_ACEOF
5945 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5946 _ACEOF
5947  have_sound_header=yes
5948 fi
5949
5950 done
5951
5952   # Emulation library used on NetBSD.
5953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5954 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5955 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
5956   $as_echo_n "(cached) " >&6
5957 else
5958   ac_check_lib_save_LIBS=$LIBS
5959 LIBS="-lossaudio  $LIBS"
5960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5961 /* end confdefs.h.  */
5962
5963 /* Override any GCC internal prototype to avoid an error.
5964    Use char because int might match the return type of a GCC
5965    builtin and then its argument prototype would still apply.  */
5966 #ifdef __cplusplus
5967 extern "C"
5968 #endif
5969 char _oss_ioctl ();
5970 int
5971 main ()
5972 {
5973 return _oss_ioctl ();
5974   ;
5975   return 0;
5976 }
5977 _ACEOF
5978 if ac_fn_c_try_link "$LINENO"; then :
5979   ac_cv_lib_ossaudio__oss_ioctl=yes
5980 else
5981   ac_cv_lib_ossaudio__oss_ioctl=no
5982 fi
5983 rm -f core conftest.err conftest.$ac_objext \
5984     conftest$ac_exeext conftest.$ac_ext
5985 LIBS=$ac_check_lib_save_LIBS
5986 fi
5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
5988 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
5989 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
5990   LIBSOUND=-lossaudio
5991 else
5992   LIBSOUND=
5993 fi
5994
5995
5996
5997   ALSA_REQUIRED=1.0.0
5998   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
5999
6000   succeeded=no
6001
6002   # Extract the first word of "pkg-config", so it can be a program name with args.
6003 set dummy pkg-config; ac_word=$2
6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6005 $as_echo_n "checking for $ac_word... " >&6; }
6006 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
6007   $as_echo_n "(cached) " >&6
6008 else
6009   case $PKG_CONFIG in
6010   [\\/]* | ?:[\\/]*)
6011   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6012   ;;
6013   *)
6014   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6015 for as_dir in $PATH
6016 do
6017   IFS=$as_save_IFS
6018   test -z "$as_dir" && as_dir=.
6019     for ac_exec_ext in '' $ac_executable_extensions; do
6020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6021     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6023     break 2
6024   fi
6025 done
6026   done
6027 IFS=$as_save_IFS
6028
6029   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6030   ;;
6031 esac
6032 fi
6033 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6034 if test -n "$PKG_CONFIG"; then
6035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6036 $as_echo "$PKG_CONFIG" >&6; }
6037 else
6038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6039 $as_echo "no" >&6; }
6040 fi
6041
6042
6043
6044   if test "$PKG_CONFIG" = "no" ; then
6045      HAVE_ALSA=no
6046   else
6047      PKG_CONFIG_MIN_VERSION=0.9.0
6048      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6049         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
6050 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
6051
6052         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6053             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6054 $as_echo "yes" >&6; }
6055             succeeded=yes
6056
6057             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
6058 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
6059             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6060             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
6061 $as_echo "$ALSA_CFLAGS" >&6; }
6062
6063             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
6064 $as_echo_n "checking ALSA_LIBS... " >&6; }
6065             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6066             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
6067 $as_echo "$ALSA_LIBS" >&6; }
6068         else
6069             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6070 $as_echo "no" >&6; }
6071             ALSA_CFLAGS=""
6072             ALSA_LIBS=""
6073             ## If we have a custom action on failure, don't print errors, but
6074             ## do set a variable so people can do so.
6075             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6076
6077         fi
6078
6079
6080
6081      else
6082         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6083         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6084      fi
6085   fi
6086
6087   if test $succeeded = yes; then
6088      HAVE_ALSA=yes
6089   else
6090      HAVE_ALSA=no
6091   fi
6092
6093   if test $HAVE_ALSA = yes; then
6094     SAVE_CFLAGS="$CFLAGS"
6095     SAVE_LDFLAGS="$LDFLAGS"
6096     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6097     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6098     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6099 /* end confdefs.h.  */
6100 #include <asoundlib.h>
6101 int
6102 main ()
6103 {
6104 snd_lib_error_set_handler (0);
6105   ;
6106   return 0;
6107 }
6108 _ACEOF
6109 if ac_fn_c_try_compile "$LINENO"; then :
6110   emacs_alsa_normal=yes
6111 else
6112   emacs_alsa_normal=no
6113 fi
6114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6115     if test "$emacs_alsa_normal" != yes; then
6116       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6117 /* end confdefs.h.  */
6118 #include <alsa/asoundlib.h>
6119 int
6120 main ()
6121 {
6122 snd_lib_error_set_handler (0);
6123   ;
6124   return 0;
6125 }
6126 _ACEOF
6127 if ac_fn_c_try_compile "$LINENO"; then :
6128   emacs_alsa_subdir=yes
6129 else
6130   emacs_alsa_subdir=no
6131 fi
6132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6133       if test "$emacs_alsa_subdir" != yes; then
6134         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
6135       fi
6136       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6137     fi
6138
6139     CFLAGS="$SAVE_CFLAGS"
6140     LDFLAGS="$SAVE_LDFLAGS"
6141     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6142     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6143
6144 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
6145
6146   fi
6147
6148         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
6149      case "$opsys" in
6150               gnu-linux|freebsd|netbsd)
6151
6152 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
6153
6154          ;;
6155      esac
6156   fi
6157
6158
6159 fi
6160
6161 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6162   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6163   stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6164   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6165   sys/utsname.h pwd.h utmp.h
6166 do :
6167   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6168 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6169 eval as_val=\$$as_ac_Header
6170    if test "x$as_val" = x""yes; then :
6171   cat >>confdefs.h <<_ACEOF
6172 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6173 _ACEOF
6174
6175 fi
6176
6177 done
6178
6179
6180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
6181 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
6182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6183 /* end confdefs.h.  */
6184 #include <sys/personality.h>
6185 int
6186 main ()
6187 {
6188 personality (PER_LINUX32)
6189   ;
6190   return 0;
6191 }
6192 _ACEOF
6193 if ac_fn_c_try_compile "$LINENO"; then :
6194   emacs_cv_personality_linux32=yes
6195 else
6196   emacs_cv_personality_linux32=no
6197 fi
6198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6200 $as_echo "$emacs_cv_personality_linux32" >&6; }
6201
6202 if test $emacs_cv_personality_linux32 = yes; then
6203
6204 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6205
6206 fi
6207
6208 for ac_header in term.h
6209 do :
6210   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6211 if test "x$ac_cv_header_term_h" = x""yes; then :
6212   cat >>confdefs.h <<_ACEOF
6213 #define HAVE_TERM_H 1
6214 _ACEOF
6215
6216 fi
6217
6218 done
6219
6220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6221 $as_echo_n "checking for ANSI C header files... " >&6; }
6222 if test "${ac_cv_header_stdc+set}" = set; then :
6223   $as_echo_n "(cached) " >&6
6224 else
6225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6226 /* end confdefs.h.  */
6227 #include <stdlib.h>
6228 #include <stdarg.h>
6229 #include <string.h>
6230 #include <float.h>
6231
6232 int
6233 main ()
6234 {
6235
6236   ;
6237   return 0;
6238 }
6239 _ACEOF
6240 if ac_fn_c_try_compile "$LINENO"; then :
6241   ac_cv_header_stdc=yes
6242 else
6243   ac_cv_header_stdc=no
6244 fi
6245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6246
6247 if test $ac_cv_header_stdc = yes; then
6248   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6250 /* end confdefs.h.  */
6251 #include <string.h>
6252
6253 _ACEOF
6254 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6255   $EGREP "memchr" >/dev/null 2>&1; then :
6256
6257 else
6258   ac_cv_header_stdc=no
6259 fi
6260 rm -f conftest*
6261
6262 fi
6263
6264 if test $ac_cv_header_stdc = yes; then
6265   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6267 /* end confdefs.h.  */
6268 #include <stdlib.h>
6269
6270 _ACEOF
6271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6272   $EGREP "free" >/dev/null 2>&1; then :
6273
6274 else
6275   ac_cv_header_stdc=no
6276 fi
6277 rm -f conftest*
6278
6279 fi
6280
6281 if test $ac_cv_header_stdc = yes; then
6282   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6283   if test "$cross_compiling" = yes; then :
6284   :
6285 else
6286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6287 /* end confdefs.h.  */
6288 #include <ctype.h>
6289 #include <stdlib.h>
6290 #if ((' ' & 0x0FF) == 0x020)
6291 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6292 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6293 #else
6294 # define ISLOWER(c) \
6295                    (('a' <= (c) && (c) <= 'i') \
6296                      || ('j' <= (c) && (c) <= 'r') \
6297                      || ('s' <= (c) && (c) <= 'z'))
6298 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6299 #endif
6300
6301 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6302 int
6303 main ()
6304 {
6305   int i;
6306   for (i = 0; i < 256; i++)
6307     if (XOR (islower (i), ISLOWER (i))
6308         || toupper (i) != TOUPPER (i))
6309       return 2;
6310   return 0;
6311 }
6312 _ACEOF
6313 if ac_fn_c_try_run "$LINENO"; then :
6314
6315 else
6316   ac_cv_header_stdc=no
6317 fi
6318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6319   conftest.$ac_objext conftest.beam conftest.$ac_ext
6320 fi
6321
6322 fi
6323 fi
6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6325 $as_echo "$ac_cv_header_stdc" >&6; }
6326 if test $ac_cv_header_stdc = yes; then
6327
6328 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6329
6330 fi
6331
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6333 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6334 if test "${ac_cv_header_time+set}" = set; then :
6335   $as_echo_n "(cached) " >&6
6336 else
6337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6338 /* end confdefs.h.  */
6339 #include <sys/types.h>
6340 #include <sys/time.h>
6341 #include <time.h>
6342
6343 int
6344 main ()
6345 {
6346 if ((struct tm *) 0)
6347 return 0;
6348   ;
6349   return 0;
6350 }
6351 _ACEOF
6352 if ac_fn_c_try_compile "$LINENO"; then :
6353   ac_cv_header_time=yes
6354 else
6355   ac_cv_header_time=no
6356 fi
6357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6358 fi
6359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6360 $as_echo "$ac_cv_header_time" >&6; }
6361 if test $ac_cv_header_time = yes; then
6362
6363 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6364
6365 fi
6366
6367 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6368 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6369   ac_have_decl=1
6370 else
6371   ac_have_decl=0
6372 fi
6373
6374 cat >>confdefs.h <<_ACEOF
6375 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6376 _ACEOF
6377
6378 if test $ac_cv_have_decl_sys_siglist != yes; then
6379   # For Tru64, at least:
6380   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6381 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6382   ac_have_decl=1
6383 else
6384   ac_have_decl=0
6385 fi
6386
6387 cat >>confdefs.h <<_ACEOF
6388 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6389 _ACEOF
6390
6391   if test $ac_cv_have_decl___sys_siglist = yes; then
6392
6393 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6394
6395   fi
6396 fi
6397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6398 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6399 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6400   $as_echo_n "(cached) " >&6
6401 else
6402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6403 /* end confdefs.h.  */
6404 #include <sys/types.h>
6405 #include <sys/wait.h>
6406 #ifndef WEXITSTATUS
6407 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6408 #endif
6409 #ifndef WIFEXITED
6410 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6411 #endif
6412
6413 int
6414 main ()
6415 {
6416   int s;
6417   wait (&s);
6418   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6419   ;
6420   return 0;
6421 }
6422 _ACEOF
6423 if ac_fn_c_try_compile "$LINENO"; then :
6424   ac_cv_header_sys_wait_h=yes
6425 else
6426   ac_cv_header_sys_wait_h=no
6427 fi
6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6429 fi
6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6431 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6432 if test $ac_cv_header_sys_wait_h = yes; then
6433
6434 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6435
6436 fi
6437
6438
6439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6440 $as_echo_n "checking for struct utimbuf... " >&6; }
6441 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6442   $as_echo_n "(cached) " >&6
6443 else
6444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6445 /* end confdefs.h.  */
6446 #ifdef TIME_WITH_SYS_TIME
6447 #include <sys/time.h>
6448 #include <time.h>
6449 #else
6450 #ifdef HAVE_SYS_TIME_H
6451 #include <sys/time.h>
6452 #else
6453 #include <time.h>
6454 #endif
6455 #endif
6456 #ifdef HAVE_UTIME_H
6457 #include <utime.h>
6458 #endif
6459 int
6460 main ()
6461 {
6462 static struct utimbuf x; x.actime = x.modtime;
6463   ;
6464   return 0;
6465 }
6466 _ACEOF
6467 if ac_fn_c_try_compile "$LINENO"; then :
6468   emacs_cv_struct_utimbuf=yes
6469 else
6470   emacs_cv_struct_utimbuf=no
6471 fi
6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6473 fi
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6475 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6476 if test $emacs_cv_struct_utimbuf = yes; then
6477
6478 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6479
6480 fi
6481
6482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6483 $as_echo_n "checking return type of signal handlers... " >&6; }
6484 if test "${ac_cv_type_signal+set}" = set; then :
6485   $as_echo_n "(cached) " >&6
6486 else
6487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6488 /* end confdefs.h.  */
6489 #include <sys/types.h>
6490 #include <signal.h>
6491
6492 int
6493 main ()
6494 {
6495 return *(signal (0, 0)) (0) == 1;
6496   ;
6497   return 0;
6498 }
6499 _ACEOF
6500 if ac_fn_c_try_compile "$LINENO"; then :
6501   ac_cv_type_signal=int
6502 else
6503   ac_cv_type_signal=void
6504 fi
6505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6506 fi
6507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6508 $as_echo "$ac_cv_type_signal" >&6; }
6509
6510 cat >>confdefs.h <<_ACEOF
6511 #define RETSIGTYPE $ac_cv_type_signal
6512 _ACEOF
6513
6514
6515
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6517 $as_echo_n "checking for speed_t... " >&6; }
6518 if test "${emacs_cv_speed_t+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 <termios.h>
6524 int
6525 main ()
6526 {
6527 speed_t x = 1;
6528   ;
6529   return 0;
6530 }
6531 _ACEOF
6532 if ac_fn_c_try_compile "$LINENO"; then :
6533   emacs_cv_speed_t=yes
6534 else
6535   emacs_cv_speed_t=no
6536 fi
6537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6538 fi
6539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6540 $as_echo "$emacs_cv_speed_t" >&6; }
6541 if test $emacs_cv_speed_t = yes; then
6542
6543 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6544
6545 fi
6546
6547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6548 $as_echo_n "checking for struct timeval... " >&6; }
6549 if test "${emacs_cv_struct_timeval+set}" = set; then :
6550   $as_echo_n "(cached) " >&6
6551 else
6552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6553 /* end confdefs.h.  */
6554 #ifdef TIME_WITH_SYS_TIME
6555 #include <sys/time.h>
6556 #include <time.h>
6557 #else
6558 #ifdef HAVE_SYS_TIME_H
6559 #include <sys/time.h>
6560 #else
6561 #include <time.h>
6562 #endif
6563 #endif
6564 int
6565 main ()
6566 {
6567 static struct timeval x; x.tv_sec = x.tv_usec;
6568   ;
6569   return 0;
6570 }
6571 _ACEOF
6572 if ac_fn_c_try_compile "$LINENO"; then :
6573   emacs_cv_struct_timeval=yes
6574 else
6575   emacs_cv_struct_timeval=no
6576 fi
6577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6578 fi
6579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6580 $as_echo "$emacs_cv_struct_timeval" >&6; }
6581 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6582 if test $emacs_cv_struct_timeval = yes; then
6583
6584 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6585
6586 fi
6587
6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6589 $as_echo_n "checking for struct exception... " >&6; }
6590 if test "${emacs_cv_struct_exception+set}" = set; then :
6591   $as_echo_n "(cached) " >&6
6592 else
6593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6594 /* end confdefs.h.  */
6595 #include <math.h>
6596 int
6597 main ()
6598 {
6599 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6600   ;
6601   return 0;
6602 }
6603 _ACEOF
6604 if ac_fn_c_try_compile "$LINENO"; then :
6605   emacs_cv_struct_exception=yes
6606 else
6607   emacs_cv_struct_exception=no
6608 fi
6609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6610 fi
6611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6612 $as_echo "$emacs_cv_struct_exception" >&6; }
6613 HAVE_EXCEPTION=$emacs_cv_struct_exception
6614 if test $emacs_cv_struct_exception != yes; then
6615
6616 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6617
6618 fi
6619
6620 for ac_header in sys/socket.h
6621 do :
6622   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6623 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6624   cat >>confdefs.h <<_ACEOF
6625 #define HAVE_SYS_SOCKET_H 1
6626 _ACEOF
6627
6628 fi
6629
6630 done
6631
6632 for ac_header in net/if.h
6633 do :
6634   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6635 #if HAVE_SYS_SOCKET_H
6636 #include <sys/socket.h>
6637 #endif
6638 "
6639 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6640   cat >>confdefs.h <<_ACEOF
6641 #define HAVE_NET_IF_H 1
6642 _ACEOF
6643
6644 fi
6645
6646 done
6647
6648
6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6650 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6651 if test "${ac_cv_struct_tm+set}" = set; then :
6652   $as_echo_n "(cached) " >&6
6653 else
6654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6655 /* end confdefs.h.  */
6656 #include <sys/types.h>
6657 #include <time.h>
6658
6659 int
6660 main ()
6661 {
6662 struct tm tm;
6663                                      int *p = &tm.tm_sec;
6664                                      return !p;
6665   ;
6666   return 0;
6667 }
6668 _ACEOF
6669 if ac_fn_c_try_compile "$LINENO"; then :
6670   ac_cv_struct_tm=time.h
6671 else
6672   ac_cv_struct_tm=sys/time.h
6673 fi
6674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6675 fi
6676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6677 $as_echo "$ac_cv_struct_tm" >&6; }
6678 if test $ac_cv_struct_tm = sys/time.h; then
6679
6680 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6681
6682 fi
6683
6684 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6685 #include <$ac_cv_struct_tm>
6686
6687 "
6688 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6689
6690 cat >>confdefs.h <<_ACEOF
6691 #define HAVE_STRUCT_TM_TM_ZONE 1
6692 _ACEOF
6693
6694
6695 fi
6696
6697 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6698
6699 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6700
6701 else
6702   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6703 "
6704 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6705   ac_have_decl=1
6706 else
6707   ac_have_decl=0
6708 fi
6709
6710 cat >>confdefs.h <<_ACEOF
6711 #define HAVE_DECL_TZNAME $ac_have_decl
6712 _ACEOF
6713
6714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6715 $as_echo_n "checking for tzname... " >&6; }
6716 if test "${ac_cv_var_tzname+set}" = set; then :
6717   $as_echo_n "(cached) " >&6
6718 else
6719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6720 /* end confdefs.h.  */
6721 #include <time.h>
6722 #if !HAVE_DECL_TZNAME
6723 extern char *tzname[];
6724 #endif
6725
6726 int
6727 main ()
6728 {
6729 return tzname[0][0];
6730   ;
6731   return 0;
6732 }
6733 _ACEOF
6734 if ac_fn_c_try_link "$LINENO"; then :
6735   ac_cv_var_tzname=yes
6736 else
6737   ac_cv_var_tzname=no
6738 fi
6739 rm -f core conftest.err conftest.$ac_objext \
6740     conftest$ac_exeext conftest.$ac_ext
6741 fi
6742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6743 $as_echo "$ac_cv_var_tzname" >&6; }
6744   if test $ac_cv_var_tzname = yes; then
6745
6746 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6747
6748   fi
6749 fi
6750
6751 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6752 "
6753 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6754
6755 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6756
6757 fi
6758
6759 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6760 #if HAVE_SYS_SOCKET_H
6761 #include <sys/socket.h>
6762 #endif
6763 #if HAVE_NET_IF_H
6764 #include <net/if.h>
6765 #endif
6766 "
6767 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6768
6769 cat >>confdefs.h <<_ACEOF
6770 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6771 _ACEOF
6772
6773
6774 fi
6775 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6776 #if HAVE_SYS_SOCKET_H
6777 #include <sys/socket.h>
6778 #endif
6779 #if HAVE_NET_IF_H
6780 #include <net/if.h>
6781 #endif
6782 "
6783 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6784
6785 cat >>confdefs.h <<_ACEOF
6786 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6787 _ACEOF
6788
6789
6790 fi
6791 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6792 #if HAVE_SYS_SOCKET_H
6793 #include <sys/socket.h>
6794 #endif
6795 #if HAVE_NET_IF_H
6796 #include <net/if.h>
6797 #endif
6798 "
6799 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6800
6801 cat >>confdefs.h <<_ACEOF
6802 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6803 _ACEOF
6804
6805
6806 fi
6807 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6808 #if HAVE_SYS_SOCKET_H
6809 #include <sys/socket.h>
6810 #endif
6811 #if HAVE_NET_IF_H
6812 #include <net/if.h>
6813 #endif
6814 "
6815 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6816
6817 cat >>confdefs.h <<_ACEOF
6818 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6819 _ACEOF
6820
6821
6822 fi
6823 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6824 #if HAVE_SYS_SOCKET_H
6825 #include <sys/socket.h>
6826 #endif
6827 #if HAVE_NET_IF_H
6828 #include <net/if.h>
6829 #endif
6830 "
6831 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6832
6833 cat >>confdefs.h <<_ACEOF
6834 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6835 _ACEOF
6836
6837
6838 fi
6839
6840
6841
6842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6843 $as_echo_n "checking for function prototypes... " >&6; }
6844 if test "$ac_cv_prog_cc_c89" != no; then
6845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6846 $as_echo "yes" >&6; }
6847
6848 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6849
6850
6851 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6852
6853 else
6854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6855 $as_echo "no" >&6; }
6856 fi
6857
6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6859 $as_echo_n "checking for working volatile... " >&6; }
6860 if test "${ac_cv_c_volatile+set}" = set; then :
6861   $as_echo_n "(cached) " >&6
6862 else
6863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6864 /* end confdefs.h.  */
6865
6866 int
6867 main ()
6868 {
6869
6870 volatile int x;
6871 int * volatile y = (int *) 0;
6872 return !x && !y;
6873   ;
6874   return 0;
6875 }
6876 _ACEOF
6877 if ac_fn_c_try_compile "$LINENO"; then :
6878   ac_cv_c_volatile=yes
6879 else
6880   ac_cv_c_volatile=no
6881 fi
6882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6883 fi
6884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6885 $as_echo "$ac_cv_c_volatile" >&6; }
6886 if test $ac_cv_c_volatile = no; then
6887
6888 $as_echo "#define volatile /**/" >>confdefs.h
6889
6890 fi
6891
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6893 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6894 if test "${ac_cv_c_const+set}" = set; then :
6895   $as_echo_n "(cached) " >&6
6896 else
6897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6898 /* end confdefs.h.  */
6899
6900 int
6901 main ()
6902 {
6903 /* FIXME: Include the comments suggested by Paul. */
6904 #ifndef __cplusplus
6905   /* Ultrix mips cc rejects this.  */
6906   typedef int charset[2];
6907   const charset cs;
6908   /* SunOS 4.1.1 cc rejects this.  */
6909   char const *const *pcpcc;
6910   char **ppc;
6911   /* NEC SVR4.0.2 mips cc rejects this.  */
6912   struct point {int x, y;};
6913   static struct point const zero = {0,0};
6914   /* AIX XL C 1.02.0.0 rejects this.
6915      It does not let you subtract one const X* pointer from another in
6916      an arm of an if-expression whose if-part is not a constant
6917      expression */
6918   const char *g = "string";
6919   pcpcc = &g + (g ? g-g : 0);
6920   /* HPUX 7.0 cc rejects these. */
6921   ++pcpcc;
6922   ppc = (char**) pcpcc;
6923   pcpcc = (char const *const *) ppc;
6924   { /* SCO 3.2v4 cc rejects this.  */
6925     char *t;
6926     char const *s = 0 ? (char *) 0 : (char const *) 0;
6927
6928     *t++ = 0;
6929     if (s) return 0;
6930   }
6931   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6932     int x[] = {25, 17};
6933     const int *foo = &x[0];
6934     ++foo;
6935   }
6936   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6937     typedef const int *iptr;
6938     iptr p = 0;
6939     ++p;
6940   }
6941   { /* AIX XL C 1.02.0.0 rejects this saying
6942        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6943     struct s { int j; const int *ap[3]; };
6944     struct s *b; b->j = 5;
6945   }
6946   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6947     const int foo = 10;
6948     if (!foo) return 0;
6949   }
6950   return !cs[0] && !zero.x;
6951 #endif
6952
6953   ;
6954   return 0;
6955 }
6956 _ACEOF
6957 if ac_fn_c_try_compile "$LINENO"; then :
6958   ac_cv_c_const=yes
6959 else
6960   ac_cv_c_const=no
6961 fi
6962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6963 fi
6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6965 $as_echo "$ac_cv_c_const" >&6; }
6966 if test $ac_cv_c_const = no; then
6967
6968 $as_echo "#define const /**/" >>confdefs.h
6969
6970 fi
6971
6972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
6973 $as_echo_n "checking for void * support... " >&6; }
6974 if test "${emacs_cv_void_star+set}" = set; then :
6975   $as_echo_n "(cached) " >&6
6976 else
6977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6978 /* end confdefs.h.  */
6979
6980 int
6981 main ()
6982 {
6983 void * foo;
6984   ;
6985   return 0;
6986 }
6987 _ACEOF
6988 if ac_fn_c_try_compile "$LINENO"; then :
6989   emacs_cv_void_star=yes
6990 else
6991   emacs_cv_void_star=no
6992 fi
6993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6994 fi
6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
6996 $as_echo "$emacs_cv_void_star" >&6; }
6997 if test $emacs_cv_void_star = yes; then
6998   $as_echo "#define POINTER_TYPE void" >>confdefs.h
6999
7000 else
7001   $as_echo "#define POINTER_TYPE char" >>confdefs.h
7002
7003 fi
7004
7005
7006
7007
7008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7009 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7010 set x ${MAKE-make}
7011 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7012 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7013   $as_echo_n "(cached) " >&6
7014 else
7015   cat >conftest.make <<\_ACEOF
7016 SHELL = /bin/sh
7017 all:
7018         @echo '@@@%%%=$(MAKE)=@@@%%%'
7019 _ACEOF
7020 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7021 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7022   *@@@%%%=?*=@@@%%%*)
7023     eval ac_cv_prog_make_${ac_make}_set=yes;;
7024   *)
7025     eval ac_cv_prog_make_${ac_make}_set=no;;
7026 esac
7027 rm -f conftest.make
7028 fi
7029 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7031 $as_echo "yes" >&6; }
7032   SET_MAKE=
7033 else
7034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7035 $as_echo "no" >&6; }
7036   SET_MAKE="MAKE=${MAKE-make}"
7037 fi
7038
7039
7040 DEPFLAGS=
7041 MKDEPDIR=":"
7042 deps_frag=deps.mk
7043 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
7044    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
7045 $as_echo_n "checking whether we are using GNU Make... " >&6; }
7046    HAVE_GNU_MAKE=no
7047    testval=`make --version 2>/dev/null | grep 'GNU Make'`
7048    if test "x$testval" != x; then
7049       HAVE_GNU_MAKE=yes
7050    else
7051       ac_enable_autodepend=no
7052    fi
7053    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
7054 $as_echo "$HAVE_GNU_MAKE" >&6; }
7055    if test $HAVE_GNU_MAKE = yes; then
7056       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
7057 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
7058       SAVE_CFLAGS="$CFLAGS"
7059       CFLAGS="$CFLAGS -MMD -MF deps.d"
7060       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7061 /* end confdefs.h.  */
7062
7063 int
7064 main ()
7065 {
7066
7067   ;
7068   return 0;
7069 }
7070 _ACEOF
7071 if ac_fn_c_try_compile "$LINENO"; then :
7072
7073 else
7074   ac_enable_autodepend=no
7075 fi
7076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7077       CFLAGS="$SAVE_CFLAGS"
7078       test -f deps.d || ac_enable_autodepend=no
7079       rm -rf deps.d
7080       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
7081 $as_echo "$ac_enable_autodepend" >&6; }
7082    fi
7083    if test $ac_enable_autodepend = yes; then
7084       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
7085       ## In parallel builds, another make might create depdir between
7086       ## the first test and mkdir, so stick another test on the end.
7087       ## Or use mkinstalldirs?  mkdir -p is not portable.
7088       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
7089       deps_frag=autodeps.mk
7090    fi
7091 fi
7092 deps_frag=$srcdir/src/$deps_frag
7093
7094
7095
7096
7097
7098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
7099 $as_echo_n "checking for long file names... " >&6; }
7100 if test "${ac_cv_sys_long_file_names+set}" = set; then :
7101   $as_echo_n "(cached) " >&6
7102 else
7103   ac_cv_sys_long_file_names=yes
7104 # Test for long file names in all the places we know might matter:
7105 #      .                the current directory, where building will happen
7106 #      $prefix/lib      where we will be installing things
7107 #      $exec_prefix/lib likewise
7108 #      $TMPDIR          if set, where it might want to write temporary files
7109 #      /tmp             where it might want to write temporary files
7110 #      /var/tmp         likewise
7111 #      /usr/tmp         likewise
7112 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
7113   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
7114   # in the usual case where exec_prefix is '${prefix}'.
7115   case $ac_dir in #(
7116     . | /* | ?:[\\/]*) ;; #(
7117     *) continue;;
7118   esac
7119   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
7120   ac_xdir=$ac_dir/cf$$
7121   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
7122   ac_tf1=$ac_xdir/conftest9012345
7123   ac_tf2=$ac_xdir/conftest9012346
7124   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
7125     ac_cv_sys_long_file_names=no
7126   rm -f -r "$ac_xdir" 2>/dev/null
7127   test $ac_cv_sys_long_file_names = no && break
7128 done
7129 fi
7130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
7131 $as_echo "$ac_cv_sys_long_file_names" >&6; }
7132 if test $ac_cv_sys_long_file_names = yes; then
7133
7134 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
7135
7136 fi
7137
7138
7139 #### Choose a window system.
7140
7141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
7142 $as_echo_n "checking for X... " >&6; }
7143
7144
7145 # Check whether --with-x was given.
7146 if test "${with_x+set}" = set; then :
7147   withval=$with_x;
7148 fi
7149
7150 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7151 if test "x$with_x" = xno; then
7152   # The user explicitly disabled X.
7153   have_x=disabled
7154 else
7155   case $x_includes,$x_libraries in #(
7156     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
7157     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
7158   $as_echo_n "(cached) " >&6
7159 else
7160   # One or both of the vars are not set, and there is no cached value.
7161 ac_x_includes=no ac_x_libraries=no
7162 rm -f -r conftest.dir
7163 if mkdir conftest.dir; then
7164   cd conftest.dir
7165   cat >Imakefile <<'_ACEOF'
7166 incroot:
7167         @echo incroot='${INCROOT}'
7168 usrlibdir:
7169         @echo usrlibdir='${USRLIBDIR}'
7170 libdir:
7171         @echo libdir='${LIBDIR}'
7172 _ACEOF
7173   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
7174     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7175     for ac_var in incroot usrlibdir libdir; do
7176       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
7177     done
7178     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7179     for ac_extension in a so sl dylib la dll; do
7180       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
7181          test -f "$ac_im_libdir/libX11.$ac_extension"; then
7182         ac_im_usrlibdir=$ac_im_libdir; break
7183       fi
7184     done
7185     # Screen out bogus values from the imake configuration.  They are
7186     # bogus both because they are the default anyway, and because
7187     # using them would break gcc on systems where it needs fixed includes.
7188     case $ac_im_incroot in
7189         /usr/include) ac_x_includes= ;;
7190         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
7191     esac
7192     case $ac_im_usrlibdir in
7193         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
7194         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
7195     esac
7196   fi
7197   cd ..
7198   rm -f -r conftest.dir
7199 fi
7200
7201 # Standard set of common directories for X headers.
7202 # Check X11 before X11Rn because it is often a symlink to the current release.
7203 ac_x_header_dirs='
7204 /usr/X11/include
7205 /usr/X11R7/include
7206 /usr/X11R6/include
7207 /usr/X11R5/include
7208 /usr/X11R4/include
7209
7210 /usr/include/X11
7211 /usr/include/X11R7
7212 /usr/include/X11R6
7213 /usr/include/X11R5
7214 /usr/include/X11R4
7215
7216 /usr/local/X11/include
7217 /usr/local/X11R7/include
7218 /usr/local/X11R6/include
7219 /usr/local/X11R5/include
7220 /usr/local/X11R4/include
7221
7222 /usr/local/include/X11
7223 /usr/local/include/X11R7
7224 /usr/local/include/X11R6
7225 /usr/local/include/X11R5
7226 /usr/local/include/X11R4
7227
7228 /usr/X386/include
7229 /usr/x386/include
7230 /usr/XFree86/include/X11
7231
7232 /usr/include
7233 /usr/local/include
7234 /usr/unsupported/include
7235 /usr/athena/include
7236 /usr/local/x11r5/include
7237 /usr/lpp/Xamples/include
7238
7239 /usr/openwin/include
7240 /usr/openwin/share/include'
7241
7242 if test "$ac_x_includes" = no; then
7243   # Guess where to find include files, by looking for Xlib.h.
7244   # First, try using that file with no special directory specified.
7245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7246 /* end confdefs.h.  */
7247 #include <X11/Xlib.h>
7248 _ACEOF
7249 if ac_fn_c_try_cpp "$LINENO"; then :
7250   # We can compile using X headers with no special include directory.
7251 ac_x_includes=
7252 else
7253   for ac_dir in $ac_x_header_dirs; do
7254   if test -r "$ac_dir/X11/Xlib.h"; then
7255     ac_x_includes=$ac_dir
7256     break
7257   fi
7258 done
7259 fi
7260 rm -f conftest.err conftest.$ac_ext
7261 fi # $ac_x_includes = no
7262
7263 if test "$ac_x_libraries" = no; then
7264   # Check for the libraries.
7265   # See if we find them without any special options.
7266   # Don't add to $LIBS permanently.
7267   ac_save_LIBS=$LIBS
7268   LIBS="-lX11 $LIBS"
7269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7270 /* end confdefs.h.  */
7271 #include <X11/Xlib.h>
7272 int
7273 main ()
7274 {
7275 XrmInitialize ()
7276   ;
7277   return 0;
7278 }
7279 _ACEOF
7280 if ac_fn_c_try_link "$LINENO"; then :
7281   LIBS=$ac_save_LIBS
7282 # We can link X programs with no special library path.
7283 ac_x_libraries=
7284 else
7285   LIBS=$ac_save_LIBS
7286 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7287 do
7288   # Don't even attempt the hair of trying to link an X program!
7289   for ac_extension in a so sl dylib la dll; do
7290     if test -r "$ac_dir/libX11.$ac_extension"; then
7291       ac_x_libraries=$ac_dir
7292       break 2
7293     fi
7294   done
7295 done
7296 fi
7297 rm -f core conftest.err conftest.$ac_objext \
7298     conftest$ac_exeext conftest.$ac_ext
7299 fi # $ac_x_libraries = no
7300
7301 case $ac_x_includes,$ac_x_libraries in #(
7302   no,* | *,no | *\'*)
7303     # Didn't find X, or a directory has "'" in its name.
7304     ac_cv_have_x="have_x=no";; #(
7305   *)
7306     # Record where we found X for the cache.
7307     ac_cv_have_x="have_x=yes\
7308         ac_x_includes='$ac_x_includes'\
7309         ac_x_libraries='$ac_x_libraries'"
7310 esac
7311 fi
7312 ;; #(
7313     *) have_x=yes;;
7314   esac
7315   eval "$ac_cv_have_x"
7316 fi # $with_x != no
7317
7318 if test "$have_x" != yes; then
7319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7320 $as_echo "$have_x" >&6; }
7321   no_x=yes
7322 else
7323   # If each of the values was on the command line, it overrides each guess.
7324   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7325   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7326   # Update the cache value to reflect the command line values.
7327   ac_cv_have_x="have_x=yes\
7328         ac_x_includes='$x_includes'\
7329         ac_x_libraries='$x_libraries'"
7330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7331 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7332 fi
7333
7334 if test "$no_x" = yes; then
7335   window_system=none
7336 else
7337   window_system=x11
7338 fi
7339
7340 ## Workaround for bug in autoconf <= 2.62.
7341 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7342 ## No need to do anything special for these standard directories.
7343 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7344
7345    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7346
7347 fi
7348
7349 LD_SWITCH_X_SITE_AUX=
7350 LD_SWITCH_X_SITE_AUX_RPATH=
7351 if test "${x_libraries}" != NONE; then
7352   if test -n "${x_libraries}"; then
7353     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7354     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7355     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
7356   fi
7357   x_default_search_path=""
7358   x_search_path=${x_libraries}
7359   if test -z "${x_search_path}"; then
7360     x_search_path=/usr/lib
7361   fi
7362   for x_library in `echo ${x_search_path}: | \
7363                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7364     x_search_path="\
7365 ${x_library}/X11/%L/%T/%N%C%S:\
7366 ${x_library}/X11/%l/%T/%N%C%S:\
7367 ${x_library}/X11/%T/%N%C%S:\
7368 ${x_library}/X11/%L/%T/%N%S:\
7369 ${x_library}/X11/%l/%T/%N%S:\
7370 ${x_library}/X11/%T/%N%S"
7371     if test x"${x_default_search_path}" = x; then
7372       x_default_search_path=${x_search_path}
7373     else
7374       x_default_search_path="${x_search_path}:${x_default_search_path}"
7375     fi
7376   done
7377 fi
7378
7379
7380
7381 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7382   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7383 fi
7384
7385 if test x"${x_includes}" = x; then
7386   bitmapdir=/usr/include/X11/bitmaps
7387 else
7388   # accumulate include directories that have X11 bitmap subdirectories
7389   bmd_acc="dummyval"
7390   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7391     if test -d "${bmd}/X11/bitmaps"; then
7392       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7393     fi
7394     if test -d "${bmd}/bitmaps"; then
7395       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7396     fi
7397   done
7398   if test ${bmd_acc} != "dummyval"; then
7399     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7400   fi
7401 fi
7402
7403 HAVE_NS=no
7404 NS_IMPL_COCOA=no
7405 NS_IMPL_GNUSTEP=no
7406 tmp_CPPFLAGS="$CPPFLAGS"
7407 tmp_CFLAGS="$CFLAGS"
7408 CPPFLAGS="$CPPFLAGS -x objective-c"
7409 CFLAGS="$CFLAGS -x objective-c"
7410 TEMACS_LDFLAGS2="\${LDFLAGS}"
7411 if test "${with_ns}" != no; then
7412   if test "${opsys}" = darwin; then
7413      NS_IMPL_COCOA=yes
7414      ns_appdir=`pwd`/nextstep/Emacs.app/
7415      ns_appbindir=${ns_appdir}Contents/MacOS/
7416      ns_appresdir=${ns_appdir}Contents/Resources
7417      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7418   elif test -f $GNUSTEP_CONFIG_FILE; then
7419      NS_IMPL_GNUSTEP=yes
7420      ns_appdir=`pwd`/nextstep/Emacs.app/
7421      ns_appbindir=${ns_appdir}
7422      ns_appresdir=${ns_appdir}Resources
7423      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7424           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7425      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7426           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
7427      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
7428      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
7429        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
7430      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
7431        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
7432      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7433      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7434      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7435      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
7436      LIB_STANDARD=
7437      START_FILES=
7438      TEMACS_LDFLAGS2=
7439   fi
7440   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7441 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7442   HAVE_NS=yes
7443 else
7444   as_fn_error "\`--with-ns' was specified, but the include
7445   files are missing or cannot be compiled." "$LINENO" 5
7446 fi
7447
7448
7449   NS_HAVE_NSINTEGER=yes
7450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7451 /* end confdefs.h.  */
7452 #include <Foundation/NSObjCRuntime.h>
7453 int
7454 main ()
7455 {
7456 NSInteger i;
7457   ;
7458   return 0;
7459 }
7460 _ACEOF
7461 if ac_fn_c_try_compile "$LINENO"; then :
7462   ns_have_nsinteger=yes
7463 else
7464   ns_have_nsinteger=no
7465 fi
7466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7467   if test $ns_have_nsinteger = no; then
7468     NS_HAVE_NSINTEGER=no
7469   fi
7470 fi
7471
7472
7473 ns_frag=/dev/null
7474 NS_OBJ=
7475 NS_SUPPORT=
7476 if test "${HAVE_NS}" = yes; then
7477   window_system=nextstep
7478   with_xft=no
7479   # set up packaging dirs
7480   exec_prefix=${ns_appbindir}
7481   libexecdir=${ns_appbindir}/libexec
7482   if test "${EN_NS_SELF_CONTAINED}" = yes; then
7483      prefix=${ns_appresdir}
7484   fi
7485   ns_frag=$srcdir/src/ns.mk
7486   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
7487   NS_SUPPORT="\${lispsource}emacs-lisp/easymenu.elc \${lispsource}term/ns-win.elc"
7488 fi
7489 CFLAGS="$tmp_CFLAGS"
7490 CPPFLAGS="$tmp_CPPFLAGS"
7491
7492
7493
7494
7495
7496 case "${window_system}" in
7497   x11 )
7498     HAVE_X_WINDOWS=yes
7499     HAVE_X11=yes
7500     case "${with_x_toolkit}" in
7501       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7502       motif ) USE_X_TOOLKIT=MOTIF ;;
7503       gtk ) with_gtk=yes
7504             USE_X_TOOLKIT=none ;;
7505       gtk3 ) with_gtk3=yes
7506              USE_X_TOOLKIT=none ;;
7507       no ) USE_X_TOOLKIT=none ;;
7508       * ) USE_X_TOOLKIT=maybe ;;
7509     esac
7510   ;;
7511   nextstep | none )
7512     HAVE_X_WINDOWS=no
7513     HAVE_X11=no
7514     USE_X_TOOLKIT=none
7515   ;;
7516 esac
7517
7518 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7519    # Extract the first word of "X", so it can be a program name with args.
7520 set dummy X; ac_word=$2
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7522 $as_echo_n "checking for $ac_word... " >&6; }
7523 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7524   $as_echo_n "(cached) " >&6
7525 else
7526   if test -n "$HAVE_XSERVER"; then
7527   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7528 else
7529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7530 for as_dir in $PATH
7531 do
7532   IFS=$as_save_IFS
7533   test -z "$as_dir" && as_dir=.
7534     for ac_exec_ext in '' $ac_executable_extensions; do
7535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7536     ac_cv_prog_HAVE_XSERVER="true"
7537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7538     break 2
7539   fi
7540 done
7541   done
7542 IFS=$as_save_IFS
7543
7544   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7545 fi
7546 fi
7547 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7548 if test -n "$HAVE_XSERVER"; then
7549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7550 $as_echo "$HAVE_XSERVER" >&6; }
7551 else
7552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7553 $as_echo "no" >&6; }
7554 fi
7555
7556
7557    if test "$HAVE_XSERVER" = true ||
7558       test -n "$DISPLAY" ||
7559       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7560         as_fn_error "You seem to be running X, but no X development libraries
7561 were found.  You should install the relevant development files for X
7562 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
7563 sure you have development files for image handling, i.e.
7564 tiff, gif, jpeg, png and xpm.
7565 If you are sure you want Emacs compiled without X window support, pass
7566   --without-x
7567 to configure." "$LINENO" 5
7568    fi
7569 fi
7570
7571 ### If we're using X11, we should use the X menu package.
7572 HAVE_MENUS=no
7573 case ${HAVE_X11} in
7574   yes ) HAVE_MENUS=yes ;;
7575 esac
7576
7577 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7578 # Assume not, until told otherwise.
7579 GNU_MALLOC=yes
7580 doug_lea_malloc=yes
7581 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7582 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7583
7584 else
7585   doug_lea_malloc=no
7586 fi
7587
7588 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7589 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7590
7591 else
7592   doug_lea_malloc=no
7593 fi
7594
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7596 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7597 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7598   $as_echo_n "(cached) " >&6
7599 else
7600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7601 /* end confdefs.h.  */
7602 extern void (* __after_morecore_hook)();
7603 int
7604 main ()
7605 {
7606 __after_morecore_hook = 0
7607   ;
7608   return 0;
7609 }
7610 _ACEOF
7611 if ac_fn_c_try_link "$LINENO"; then :
7612   emacs_cv_var___after_morecore_hook=yes
7613 else
7614   emacs_cv_var___after_morecore_hook=no
7615 fi
7616 rm -f core conftest.err conftest.$ac_objext \
7617     conftest$ac_exeext conftest.$ac_ext
7618 fi
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7620 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7621 if test $emacs_cv_var___after_morecore_hook = no; then
7622   doug_lea_malloc=no
7623 fi
7624
7625
7626 system_malloc=no
7627 case "$opsys" in
7628   ## darwin ld insists on the use of malloc routines in the System framework.
7629   darwin|sol2-10) system_malloc=yes ;;
7630 esac
7631
7632 if test "${system_malloc}" = "yes"; then
7633
7634 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
7635
7636   GNU_MALLOC=no
7637   GNU_MALLOC_reason="
7638     (The GNU allocators don't work with this system configuration.)"
7639   GMALLOC_OBJ=
7640   VMLIMIT_OBJ=
7641 else
7642   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
7643   VMLIMIT_OBJ=vm-limit.o
7644 fi
7645
7646
7647
7648 if test "$doug_lea_malloc" = "yes" ; then
7649   if test "$GNU_MALLOC" = yes ; then
7650     GNU_MALLOC_reason="
7651       (Using Doug Lea's new malloc from the GNU C Library.)"
7652   fi
7653
7654 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7655
7656
7657   ## Use mmap directly for allocating larger buffers.
7658   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
7659   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
7660   ## Does the AC_FUNC_MMAP test below make this check unecessary?
7661   case "$opsys" in
7662     gnu*) REL_ALLOC=no ;;
7663   esac
7664 fi
7665
7666 if test x"${REL_ALLOC}" = x; then
7667   REL_ALLOC=${GNU_MALLOC}
7668 fi
7669
7670 use_mmap_for_buffers=no
7671 case "$opsys" in
7672   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
7673 esac
7674
7675
7676
7677
7678   for ac_header in $ac_header_list
7679 do :
7680   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7681 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7682 "
7683 eval as_val=\$$as_ac_Header
7684    if test "x$as_val" = x""yes; then :
7685   cat >>confdefs.h <<_ACEOF
7686 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7687 _ACEOF
7688
7689 fi
7690
7691 done
7692
7693
7694
7695
7696
7697
7698
7699
7700 for ac_func in getpagesize
7701 do :
7702   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7703 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7704   cat >>confdefs.h <<_ACEOF
7705 #define HAVE_GETPAGESIZE 1
7706 _ACEOF
7707
7708 fi
7709 done
7710
7711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7712 $as_echo_n "checking for working mmap... " >&6; }
7713 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7714   $as_echo_n "(cached) " >&6
7715 else
7716   if test "$cross_compiling" = yes; then :
7717   ac_cv_func_mmap_fixed_mapped=no
7718 else
7719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7720 /* end confdefs.h.  */
7721 $ac_includes_default
7722 /* malloc might have been renamed as rpl_malloc. */
7723 #undef malloc
7724
7725 /* Thanks to Mike Haertel and Jim Avera for this test.
7726    Here is a matrix of mmap possibilities:
7727         mmap private not fixed
7728         mmap private fixed at somewhere currently unmapped
7729         mmap private fixed at somewhere already mapped
7730         mmap shared not fixed
7731         mmap shared fixed at somewhere currently unmapped
7732         mmap shared fixed at somewhere already mapped
7733    For private mappings, we should verify that changes cannot be read()
7734    back from the file, nor mmap's back from the file at a different
7735    address.  (There have been systems where private was not correctly
7736    implemented like the infamous i386 svr4.0, and systems where the
7737    VM page cache was not coherent with the file system buffer cache
7738    like early versions of FreeBSD and possibly contemporary NetBSD.)
7739    For shared mappings, we should conversely verify that changes get
7740    propagated back to all the places they're supposed to be.
7741
7742    Grep wants private fixed already mapped.
7743    The main things grep needs to know about mmap are:
7744    * does it exist and is it safe to write into the mmap'd area
7745    * how to use it (BSD variants)  */
7746
7747 #include <fcntl.h>
7748 #include <sys/mman.h>
7749
7750 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7751 char *malloc ();
7752 #endif
7753
7754 /* This mess was copied from the GNU getpagesize.h.  */
7755 #ifndef HAVE_GETPAGESIZE
7756 # ifdef _SC_PAGESIZE
7757 #  define getpagesize() sysconf(_SC_PAGESIZE)
7758 # else /* no _SC_PAGESIZE */
7759 #  ifdef HAVE_SYS_PARAM_H
7760 #   include <sys/param.h>
7761 #   ifdef EXEC_PAGESIZE
7762 #    define getpagesize() EXEC_PAGESIZE
7763 #   else /* no EXEC_PAGESIZE */
7764 #    ifdef NBPG
7765 #     define getpagesize() NBPG * CLSIZE
7766 #     ifndef CLSIZE
7767 #      define CLSIZE 1
7768 #     endif /* no CLSIZE */
7769 #    else /* no NBPG */
7770 #     ifdef NBPC
7771 #      define getpagesize() NBPC
7772 #     else /* no NBPC */
7773 #      ifdef PAGESIZE
7774 #       define getpagesize() PAGESIZE
7775 #      endif /* PAGESIZE */
7776 #     endif /* no NBPC */
7777 #    endif /* no NBPG */
7778 #   endif /* no EXEC_PAGESIZE */
7779 #  else /* no HAVE_SYS_PARAM_H */
7780 #   define getpagesize() 8192   /* punt totally */
7781 #  endif /* no HAVE_SYS_PARAM_H */
7782 # endif /* no _SC_PAGESIZE */
7783
7784 #endif /* no HAVE_GETPAGESIZE */
7785
7786 int
7787 main ()
7788 {
7789   char *data, *data2, *data3;
7790   int i, pagesize;
7791   int fd, fd2;
7792
7793   pagesize = getpagesize ();
7794
7795   /* First, make a file with some known garbage in it. */
7796   data = (char *) malloc (pagesize);
7797   if (!data)
7798     return 1;
7799   for (i = 0; i < pagesize; ++i)
7800     *(data + i) = rand ();
7801   umask (0);
7802   fd = creat ("conftest.mmap", 0600);
7803   if (fd < 0)
7804     return 2;
7805   if (write (fd, data, pagesize) != pagesize)
7806     return 3;
7807   close (fd);
7808
7809   /* Next, check that the tail of a page is zero-filled.  File must have
7810      non-zero length, otherwise we risk SIGBUS for entire page.  */
7811   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7812   if (fd2 < 0)
7813     return 4;
7814   data2 = "";
7815   if (write (fd2, data2, 1) != 1)
7816     return 5;
7817   data2 = mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7818   if (data2 == MAP_FAILED)
7819     return 6;
7820   for (i = 0; i < pagesize; ++i)
7821     if (*(data2 + i))
7822       return 7;
7823   close (fd2);
7824   if (munmap (data2, pagesize))
7825     return 8;
7826
7827   /* Next, try to mmap the file at a fixed address which already has
7828      something else allocated at it.  If we can, also make sure that
7829      we see the same garbage.  */
7830   fd = open ("conftest.mmap", O_RDWR);
7831   if (fd < 0)
7832     return 9;
7833   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7834                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
7835     return 10;
7836   for (i = 0; i < pagesize; ++i)
7837     if (*(data + i) != *(data2 + i))
7838       return 11;
7839
7840   /* Finally, make sure that changes to the mapped area do not
7841      percolate back to the file as seen by read().  (This is a bug on
7842      some variants of i386 svr4.0.)  */
7843   for (i = 0; i < pagesize; ++i)
7844     *(data2 + i) = *(data2 + i) + 1;
7845   data3 = (char *) malloc (pagesize);
7846   if (!data3)
7847     return 12;
7848   if (read (fd, data3, pagesize) != pagesize)
7849     return 13;
7850   for (i = 0; i < pagesize; ++i)
7851     if (*(data + i) != *(data3 + i))
7852       return 14;
7853   close (fd);
7854   return 0;
7855 }
7856 _ACEOF
7857 if ac_fn_c_try_run "$LINENO"; then :
7858   ac_cv_func_mmap_fixed_mapped=yes
7859 else
7860   ac_cv_func_mmap_fixed_mapped=no
7861 fi
7862 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7863   conftest.$ac_objext conftest.beam conftest.$ac_ext
7864 fi
7865
7866 fi
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7868 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7869 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7870
7871 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7872
7873 fi
7874 rm -f conftest.mmap conftest.txt
7875
7876 if test $use_mmap_for_buffers = yes; then
7877
7878 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
7879
7880   REL_ALLOC=no
7881 fi
7882
7883 LIBS="$LIBS_SYSTEM $LIBS"
7884
7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
7886 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
7887 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
7888   $as_echo_n "(cached) " >&6
7889 else
7890   ac_check_lib_save_LIBS=$LIBS
7891 LIBS="-ldnet  $LIBS"
7892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7893 /* end confdefs.h.  */
7894
7895 /* Override any GCC internal prototype to avoid an error.
7896    Use char because int might match the return type of a GCC
7897    builtin and then its argument prototype would still apply.  */
7898 #ifdef __cplusplus
7899 extern "C"
7900 #endif
7901 char dnet_ntoa ();
7902 int
7903 main ()
7904 {
7905 return dnet_ntoa ();
7906   ;
7907   return 0;
7908 }
7909 _ACEOF
7910 if ac_fn_c_try_link "$LINENO"; then :
7911   ac_cv_lib_dnet_dnet_ntoa=yes
7912 else
7913   ac_cv_lib_dnet_dnet_ntoa=no
7914 fi
7915 rm -f core conftest.err conftest.$ac_objext \
7916     conftest$ac_exeext conftest.$ac_ext
7917 LIBS=$ac_check_lib_save_LIBS
7918 fi
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
7920 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
7921 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
7922   cat >>confdefs.h <<_ACEOF
7923 #define HAVE_LIBDNET 1
7924 _ACEOF
7925
7926   LIBS="-ldnet $LIBS"
7927
7928 fi
7929
7930
7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
7932 $as_echo_n "checking for main in -lXbsd... " >&6; }
7933 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
7934   $as_echo_n "(cached) " >&6
7935 else
7936   ac_check_lib_save_LIBS=$LIBS
7937 LIBS="-lXbsd  $LIBS"
7938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7939 /* end confdefs.h.  */
7940
7941
7942 int
7943 main ()
7944 {
7945 return main ();
7946   ;
7947   return 0;
7948 }
7949 _ACEOF
7950 if ac_fn_c_try_link "$LINENO"; then :
7951   ac_cv_lib_Xbsd_main=yes
7952 else
7953   ac_cv_lib_Xbsd_main=no
7954 fi
7955 rm -f core conftest.err conftest.$ac_objext \
7956     conftest$ac_exeext conftest.$ac_ext
7957 LIBS=$ac_check_lib_save_LIBS
7958 fi
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
7960 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
7961 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
7962   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
7963 fi
7964
7965
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
7967 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
7968 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
7969   $as_echo_n "(cached) " >&6
7970 else
7971   ac_check_lib_save_LIBS=$LIBS
7972 LIBS="-lpthreads  $LIBS"
7973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7974 /* end confdefs.h.  */
7975
7976 /* Override any GCC internal prototype to avoid an error.
7977    Use char because int might match the return type of a GCC
7978    builtin and then its argument prototype would still apply.  */
7979 #ifdef __cplusplus
7980 extern "C"
7981 #endif
7982 char cma_open ();
7983 int
7984 main ()
7985 {
7986 return cma_open ();
7987   ;
7988   return 0;
7989 }
7990 _ACEOF
7991 if ac_fn_c_try_link "$LINENO"; then :
7992   ac_cv_lib_pthreads_cma_open=yes
7993 else
7994   ac_cv_lib_pthreads_cma_open=no
7995 fi
7996 rm -f core conftest.err conftest.$ac_objext \
7997     conftest$ac_exeext conftest.$ac_ext
7998 LIBS=$ac_check_lib_save_LIBS
7999 fi
8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
8001 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
8002 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
8003   cat >>confdefs.h <<_ACEOF
8004 #define HAVE_LIBPTHREADS 1
8005 _ACEOF
8006
8007   LIBS="-lpthreads $LIBS"
8008
8009 fi
8010
8011
8012 ## Note: when using cpp in s/aix4.2.h, this definition depended on
8013 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
8014 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
8015 ## added to LIBS in configure would never contain the pthreads part,
8016 ## but the value used in Makefiles might.  FIXME?
8017 ##
8018 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
8019 ## be harmless on older versions of X where it happens to exist.
8020 test "$opsys" = "aix4-2" && \
8021   test $ac_cv_lib_pthreads_cma_open = yes && \
8022   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
8023
8024
8025 case ${host_os} in
8026 aix*)
8027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
8028 $as_echo_n "checking for -bbigtoc option... " >&6; }
8029 if test "${gdb_cv_bigtoc+set}" = set; then :
8030   $as_echo_n "(cached) " >&6
8031 else
8032
8033     case $GCC in
8034     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8035     *) gdb_cv_bigtoc=-bbigtoc ;;
8036     esac
8037
8038     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8039     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8040 /* end confdefs.h.  */
8041
8042 int
8043 main ()
8044 {
8045 int i;
8046   ;
8047   return 0;
8048 }
8049 _ACEOF
8050 if ac_fn_c_try_link "$LINENO"; then :
8051
8052 else
8053   gdb_cv_bigtoc=
8054 fi
8055 rm -f core conftest.err conftest.$ac_objext \
8056     conftest$ac_exeext conftest.$ac_ext
8057
8058 fi
8059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
8060 $as_echo "$gdb_cv_bigtoc" >&6; }
8061   ;;
8062 esac
8063
8064 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
8065 # used for the tests that follow.  We set them back to REAL_CFLAGS and
8066 # REAL_CPPFLAGS later on.
8067
8068 REAL_CPPFLAGS="$CPPFLAGS"
8069
8070 if test "${HAVE_X11}" = "yes"; then
8071   DEFS="$C_SWITCH_X_SITE $DEFS"
8072   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
8073   LIBS="-lX11 $LIBS"
8074   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
8075   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
8076
8077   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
8078   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
8079   # but it's more convenient here to set LD_RUN_PATH
8080   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
8081   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
8082     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
8083     export LD_RUN_PATH
8084   fi
8085
8086   if test "${opsys}" = "gnu-linux"; then
8087     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
8088 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
8089     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8090 /* end confdefs.h.  */
8091
8092 int
8093 main ()
8094 {
8095 XOpenDisplay ("foo");
8096   ;
8097   return 0;
8098 }
8099 _ACEOF
8100 if ac_fn_c_try_link "$LINENO"; then :
8101   xlinux_first_failure=no
8102 else
8103   xlinux_first_failure=yes
8104 fi
8105 rm -f core conftest.err conftest.$ac_objext \
8106     conftest$ac_exeext conftest.$ac_ext
8107     if test "${xlinux_first_failure}" = "yes"; then
8108       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
8109       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
8110       OLD_CPPFLAGS="$CPPFLAGS"
8111       OLD_LIBS="$LIBS"
8112       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
8113       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
8114       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
8115       LIBS="$LIBS -b i486-linuxaout"
8116       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117 /* end confdefs.h.  */
8118
8119 int
8120 main ()
8121 {
8122 XOpenDisplay ("foo");
8123   ;
8124   return 0;
8125 }
8126 _ACEOF
8127 if ac_fn_c_try_link "$LINENO"; then :
8128   xlinux_second_failure=no
8129 else
8130   xlinux_second_failure=yes
8131 fi
8132 rm -f core conftest.err conftest.$ac_objext \
8133     conftest$ac_exeext conftest.$ac_ext
8134       if test "${xlinux_second_failure}" = "yes"; then
8135         # If we get the same failure with -b, there is no use adding -b.
8136         # So take it out.  This plays safe.
8137         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
8138         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
8139         CPPFLAGS="$OLD_CPPFLAGS"
8140         LIBS="$OLD_LIBS"
8141         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8142 $as_echo "no" >&6; }
8143       else
8144         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8145 $as_echo "yes" >&6; }
8146       fi
8147     else
8148       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8149 $as_echo "no" >&6; }
8150     fi
8151   fi
8152
8153   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
8154   # header files included from there.
8155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
8156 $as_echo_n "checking for Xkb... " >&6; }
8157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8158 /* end confdefs.h.  */
8159 #include <X11/Xlib.h>
8160 #include <X11/XKBlib.h>
8161 int
8162 main ()
8163 {
8164 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
8165   ;
8166   return 0;
8167 }
8168 _ACEOF
8169 if ac_fn_c_try_link "$LINENO"; then :
8170   emacs_xkb=yes
8171 else
8172   emacs_xkb=no
8173 fi
8174 rm -f core conftest.err conftest.$ac_objext \
8175     conftest$ac_exeext conftest.$ac_ext
8176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
8177 $as_echo "$emacs_xkb" >&6; }
8178   if test $emacs_xkb = yes; then
8179
8180 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
8181
8182   fi
8183
8184   for ac_func in XrmSetDatabase XScreenResourceString \
8185 XScreenNumberOfScreen XSetWMProtocols
8186 do :
8187   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8188 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8189 eval as_val=\$$as_ac_var
8190    if test "x$as_val" = x""yes; then :
8191   cat >>confdefs.h <<_ACEOF
8192 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8193 _ACEOF
8194
8195 fi
8196 done
8197
8198 fi
8199
8200 if test "${window_system}" = "x11"; then
8201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
8202 $as_echo_n "checking X11 version 6... " >&6; }
8203   if test "${emacs_cv_x11_version_6+set}" = set; then :
8204   $as_echo_n "(cached) " >&6
8205 else
8206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8207 /* end confdefs.h.  */
8208 #include <X11/Xlib.h>
8209 int
8210 main ()
8211 {
8212 #if XlibSpecificationRelease < 6
8213 fail;
8214 #endif
8215
8216   ;
8217   return 0;
8218 }
8219 _ACEOF
8220 if ac_fn_c_try_link "$LINENO"; then :
8221   emacs_cv_x11_version_6=yes
8222 else
8223   emacs_cv_x11_version_6=no
8224 fi
8225 rm -f core conftest.err conftest.$ac_objext \
8226     conftest$ac_exeext conftest.$ac_ext
8227 fi
8228
8229   if test $emacs_cv_x11_version_6 = yes; then
8230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8231 $as_echo "6 or newer" >&6; }
8232
8233 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
8234
8235
8236 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
8237
8238     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
8239     ## XIM support.
8240     case "$opsys" in
8241       sol2-*) : ;;
8242       *)
8243 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
8244
8245          ;;
8246     esac
8247   else
8248     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8249 $as_echo "before 6" >&6; }
8250   fi
8251 fi
8252
8253
8254 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
8255 HAVE_RSVG=no
8256 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
8257   if test "${with_rsvg}" != "no"; then
8258     RSVG_REQUIRED=2.11.0
8259     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
8260
8261
8262   succeeded=no
8263
8264   # Extract the first word of "pkg-config", so it can be a program name with args.
8265 set dummy pkg-config; ac_word=$2
8266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8267 $as_echo_n "checking for $ac_word... " >&6; }
8268 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8269   $as_echo_n "(cached) " >&6
8270 else
8271   case $PKG_CONFIG in
8272   [\\/]* | ?:[\\/]*)
8273   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8274   ;;
8275   *)
8276   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8277 for as_dir in $PATH
8278 do
8279   IFS=$as_save_IFS
8280   test -z "$as_dir" && as_dir=.
8281     for ac_exec_ext in '' $ac_executable_extensions; do
8282   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8283     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8285     break 2
8286   fi
8287 done
8288   done
8289 IFS=$as_save_IFS
8290
8291   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8292   ;;
8293 esac
8294 fi
8295 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8296 if test -n "$PKG_CONFIG"; then
8297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8298 $as_echo "$PKG_CONFIG" >&6; }
8299 else
8300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8301 $as_echo "no" >&6; }
8302 fi
8303
8304
8305
8306   if test "$PKG_CONFIG" = "no" ; then
8307      :
8308   else
8309      PKG_CONFIG_MIN_VERSION=0.9.0
8310      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8311         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8312 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8313
8314         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8315             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8316 $as_echo "yes" >&6; }
8317             succeeded=yes
8318
8319             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8320 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8321             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8322             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8323 $as_echo "$RSVG_CFLAGS" >&6; }
8324
8325             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8326 $as_echo_n "checking RSVG_LIBS... " >&6; }
8327             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8328             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8329 $as_echo "$RSVG_LIBS" >&6; }
8330         else
8331             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8332 $as_echo "no" >&6; }
8333             RSVG_CFLAGS=""
8334             RSVG_LIBS=""
8335             ## If we have a custom action on failure, don't print errors, but
8336             ## do set a variable so people can do so.
8337             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8338
8339         fi
8340
8341
8342
8343      else
8344         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8345         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8346      fi
8347   fi
8348
8349   if test $succeeded = yes; then
8350      :
8351   else
8352      :
8353   fi
8354
8355
8356
8357
8358     if test ".${RSVG_CFLAGS}" != "."; then
8359       HAVE_RSVG=yes
8360
8361 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8362
8363       CFLAGS="$CFLAGS $RSVG_CFLAGS"
8364       LIBS="$RSVG_LIBS $LIBS"
8365     fi
8366   fi
8367 fi
8368
8369
8370 HAVE_GTK=no
8371 if test "${with_gtk3}" = "yes"; then
8372   GLIB_REQUIRED=2.6
8373   GTK_REQUIRED=2.90
8374   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8375
8376
8377   succeeded=no
8378
8379   # Extract the first word of "pkg-config", so it can be a program name with args.
8380 set dummy pkg-config; ac_word=$2
8381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8382 $as_echo_n "checking for $ac_word... " >&6; }
8383 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8384   $as_echo_n "(cached) " >&6
8385 else
8386   case $PKG_CONFIG in
8387   [\\/]* | ?:[\\/]*)
8388   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8389   ;;
8390   *)
8391   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8392 for as_dir in $PATH
8393 do
8394   IFS=$as_save_IFS
8395   test -z "$as_dir" && as_dir=.
8396     for ac_exec_ext in '' $ac_executable_extensions; do
8397   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8398     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8399     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8400     break 2
8401   fi
8402 done
8403   done
8404 IFS=$as_save_IFS
8405
8406   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8407   ;;
8408 esac
8409 fi
8410 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8411 if test -n "$PKG_CONFIG"; then
8412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8413 $as_echo "$PKG_CONFIG" >&6; }
8414 else
8415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8416 $as_echo "no" >&6; }
8417 fi
8418
8419
8420
8421   if test "$PKG_CONFIG" = "no" ; then
8422      pkg_check_gtk=no
8423   else
8424      PKG_CONFIG_MIN_VERSION=0.9.0
8425      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8426         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8427 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8428
8429         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8430             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8431 $as_echo "yes" >&6; }
8432             succeeded=yes
8433
8434             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8435 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8436             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8437             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8438 $as_echo "$GTK_CFLAGS" >&6; }
8439
8440             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8441 $as_echo_n "checking GTK_LIBS... " >&6; }
8442             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8443             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8444 $as_echo "$GTK_LIBS" >&6; }
8445         else
8446             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8447 $as_echo "no" >&6; }
8448             GTK_CFLAGS=""
8449             GTK_LIBS=""
8450             ## If we have a custom action on failure, don't print errors, but
8451             ## do set a variable so people can do so.
8452             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8453
8454         fi
8455
8456
8457
8458      else
8459         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8460         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8461      fi
8462   fi
8463
8464   if test $succeeded = yes; then
8465      pkg_check_gtk=yes
8466   else
8467      pkg_check_gtk=no
8468   fi
8469
8470   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8471      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8472   fi
8473 fi
8474
8475 if test "$pkg_check_gtk" != "yes"; then
8476   HAVE_GTK=no
8477 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8478   GLIB_REQUIRED=2.6
8479   GTK_REQUIRED=2.6
8480   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8481
8482
8483   succeeded=no
8484
8485   # Extract the first word of "pkg-config", so it can be a program name with args.
8486 set dummy pkg-config; ac_word=$2
8487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8488 $as_echo_n "checking for $ac_word... " >&6; }
8489 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8490   $as_echo_n "(cached) " >&6
8491 else
8492   case $PKG_CONFIG in
8493   [\\/]* | ?:[\\/]*)
8494   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8495   ;;
8496   *)
8497   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8498 for as_dir in $PATH
8499 do
8500   IFS=$as_save_IFS
8501   test -z "$as_dir" && as_dir=.
8502     for ac_exec_ext in '' $ac_executable_extensions; do
8503   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8504     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8505     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8506     break 2
8507   fi
8508 done
8509   done
8510 IFS=$as_save_IFS
8511
8512   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8513   ;;
8514 esac
8515 fi
8516 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8517 if test -n "$PKG_CONFIG"; then
8518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8519 $as_echo "$PKG_CONFIG" >&6; }
8520 else
8521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8522 $as_echo "no" >&6; }
8523 fi
8524
8525
8526
8527   if test "$PKG_CONFIG" = "no" ; then
8528      pkg_check_gtk=no
8529   else
8530      PKG_CONFIG_MIN_VERSION=0.9.0
8531      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8532         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8533 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8534
8535         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8536             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8537 $as_echo "yes" >&6; }
8538             succeeded=yes
8539
8540             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8541 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8542             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8543             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8544 $as_echo "$GTK_CFLAGS" >&6; }
8545
8546             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8547 $as_echo_n "checking GTK_LIBS... " >&6; }
8548             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8549             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8550 $as_echo "$GTK_LIBS" >&6; }
8551         else
8552             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8553 $as_echo "no" >&6; }
8554             GTK_CFLAGS=""
8555             GTK_LIBS=""
8556             ## If we have a custom action on failure, don't print errors, but
8557             ## do set a variable so people can do so.
8558             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8559
8560         fi
8561
8562
8563
8564      else
8565         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8566         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8567      fi
8568   fi
8569
8570   if test $succeeded = yes; then
8571      pkg_check_gtk=yes
8572   else
8573      pkg_check_gtk=no
8574   fi
8575
8576   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8577      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8578   fi
8579 fi
8580 fi
8581
8582 GTK_OBJ=
8583 if test x"$pkg_check_gtk" = xyes; then
8584
8585
8586
8587   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8588   CFLAGS="$CFLAGS $GTK_CFLAGS"
8589   LIBS="$GTK_LIBS $LIBS"
8590     GTK_COMPILES=no
8591   for ac_func in gtk_main
8592 do :
8593   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8594 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8595   cat >>confdefs.h <<_ACEOF
8596 #define HAVE_GTK_MAIN 1
8597 _ACEOF
8598  GTK_COMPILES=yes
8599 fi
8600 done
8601
8602   if test "${GTK_COMPILES}" != "yes"; then
8603     if test "$USE_X_TOOLKIT" != "maybe"; then
8604       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
8605     fi
8606   else
8607     HAVE_GTK=yes
8608
8609 $as_echo "#define USE_GTK 1" >>confdefs.h
8610
8611     GTK_OBJ=gtkutil.o
8612     USE_X_TOOLKIT=none
8613     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
8614       :
8615     else
8616       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
8617        closing open displays.  This is no problem if you just use
8618        one display, but if you use more than one and close one of them
8619        Emacs may crash." >&5
8620 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
8621        closing open displays.  This is no problem if you just use
8622        one display, but if you use more than one and close one of them
8623        Emacs may crash." >&2;}
8624       sleep 3
8625     fi
8626   fi
8627
8628 fi
8629
8630
8631
8632 if test "${HAVE_GTK}" = "yes"; then
8633
8634       if test "$with_toolkit_scroll_bars" != no; then
8635     with_toolkit_scroll_bars=yes
8636   fi
8637
8638           HAVE_GTK_FILE_SELECTION=no
8639   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
8640 #include <gtk/gtk.h>
8641 "
8642 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
8643   HAVE_GTK_FILE_SELECTION=yes
8644 else
8645   HAVE_GTK_FILE_SELECTION=no
8646 fi
8647
8648   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
8649     for ac_func in gtk_file_selection_new
8650 do :
8651   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
8652 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
8653   cat >>confdefs.h <<_ACEOF
8654 #define HAVE_GTK_FILE_SELECTION_NEW 1
8655 _ACEOF
8656
8657 fi
8658 done
8659
8660   fi
8661
8662         HAVE_GTK_AND_PTHREAD=no
8663     for ac_header in pthread.h
8664 do :
8665   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
8666 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8667   cat >>confdefs.h <<_ACEOF
8668 #define HAVE_PTHREAD_H 1
8669 _ACEOF
8670
8671 fi
8672
8673 done
8674
8675     if test "$ac_cv_header_pthread_h"; then
8676       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
8677 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
8678 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
8679   $as_echo_n "(cached) " >&6
8680 else
8681   ac_check_lib_save_LIBS=$LIBS
8682 LIBS="-lpthread  $LIBS"
8683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8684 /* end confdefs.h.  */
8685
8686 /* Override any GCC internal prototype to avoid an error.
8687    Use char because int might match the return type of a GCC
8688    builtin and then its argument prototype would still apply.  */
8689 #ifdef __cplusplus
8690 extern "C"
8691 #endif
8692 char pthread_self ();
8693 int
8694 main ()
8695 {
8696 return pthread_self ();
8697   ;
8698   return 0;
8699 }
8700 _ACEOF
8701 if ac_fn_c_try_link "$LINENO"; then :
8702   ac_cv_lib_pthread_pthread_self=yes
8703 else
8704   ac_cv_lib_pthread_pthread_self=no
8705 fi
8706 rm -f core conftest.err conftest.$ac_objext \
8707     conftest$ac_exeext conftest.$ac_ext
8708 LIBS=$ac_check_lib_save_LIBS
8709 fi
8710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
8711 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
8712 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
8713   HAVE_GTK_AND_PTHREAD=yes
8714 fi
8715
8716     fi
8717     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
8718       case "${canonical}" in
8719         *-hpux*) ;;
8720         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
8721       esac
8722
8723 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
8724
8725     fi
8726
8727     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
8728                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
8729                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
8730                  gtk_orientable_set_orientation
8731 do :
8732   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8733 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8734 eval as_val=\$$as_ac_var
8735    if test "x$as_val" = x""yes; then :
8736   cat >>confdefs.h <<_ACEOF
8737 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8738 _ACEOF
8739
8740 fi
8741 done
8742
8743
8744 fi
8745
8746 HAVE_DBUS=no
8747 DBUS_OBJ=
8748 if test "${with_dbus}" = "yes"; then
8749
8750   succeeded=no
8751
8752   # Extract the first word of "pkg-config", so it can be a program name with args.
8753 set dummy pkg-config; ac_word=$2
8754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8755 $as_echo_n "checking for $ac_word... " >&6; }
8756 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8757   $as_echo_n "(cached) " >&6
8758 else
8759   case $PKG_CONFIG in
8760   [\\/]* | ?:[\\/]*)
8761   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8762   ;;
8763   *)
8764   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8765 for as_dir in $PATH
8766 do
8767   IFS=$as_save_IFS
8768   test -z "$as_dir" && as_dir=.
8769     for ac_exec_ext in '' $ac_executable_extensions; do
8770   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8771     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8772     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8773     break 2
8774   fi
8775 done
8776   done
8777 IFS=$as_save_IFS
8778
8779   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8780   ;;
8781 esac
8782 fi
8783 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8784 if test -n "$PKG_CONFIG"; then
8785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8786 $as_echo "$PKG_CONFIG" >&6; }
8787 else
8788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8789 $as_echo "no" >&6; }
8790 fi
8791
8792
8793
8794   if test "$PKG_CONFIG" = "no" ; then
8795      HAVE_DBUS=no
8796   else
8797      PKG_CONFIG_MIN_VERSION=0.9.0
8798      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8799         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
8800 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
8801
8802         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
8803             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8804 $as_echo "yes" >&6; }
8805             succeeded=yes
8806
8807             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
8808 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
8809             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8810             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
8811 $as_echo "$DBUS_CFLAGS" >&6; }
8812
8813             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
8814 $as_echo_n "checking DBUS_LIBS... " >&6; }
8815             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8816             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
8817 $as_echo "$DBUS_LIBS" >&6; }
8818         else
8819             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8820 $as_echo "no" >&6; }
8821             DBUS_CFLAGS=""
8822             DBUS_LIBS=""
8823             ## If we have a custom action on failure, don't print errors, but
8824             ## do set a variable so people can do so.
8825             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
8826
8827         fi
8828
8829
8830
8831      else
8832         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8833         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8834      fi
8835   fi
8836
8837   if test $succeeded = yes; then
8838      HAVE_DBUS=yes
8839   else
8840      HAVE_DBUS=no
8841   fi
8842
8843    if test "$HAVE_DBUS" = yes; then
8844      LIBS="$LIBS $DBUS_LIBS"
8845
8846 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
8847
8848      for ac_func in dbus_watch_get_unix_fd
8849 do :
8850   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
8851 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
8852   cat >>confdefs.h <<_ACEOF
8853 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
8854 _ACEOF
8855
8856 fi
8857 done
8858
8859      DBUS_OBJ=dbusbind.o
8860    fi
8861 fi
8862
8863
8864 HAVE_GCONF=no
8865 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
8866
8867   succeeded=no
8868
8869   # Extract the first word of "pkg-config", so it can be a program name with args.
8870 set dummy pkg-config; ac_word=$2
8871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8872 $as_echo_n "checking for $ac_word... " >&6; }
8873 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8874   $as_echo_n "(cached) " >&6
8875 else
8876   case $PKG_CONFIG in
8877   [\\/]* | ?:[\\/]*)
8878   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8879   ;;
8880   *)
8881   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8882 for as_dir in $PATH
8883 do
8884   IFS=$as_save_IFS
8885   test -z "$as_dir" && as_dir=.
8886     for ac_exec_ext in '' $ac_executable_extensions; do
8887   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8888     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8890     break 2
8891   fi
8892 done
8893   done
8894 IFS=$as_save_IFS
8895
8896   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8897   ;;
8898 esac
8899 fi
8900 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8901 if test -n "$PKG_CONFIG"; then
8902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8903 $as_echo "$PKG_CONFIG" >&6; }
8904 else
8905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8906 $as_echo "no" >&6; }
8907 fi
8908
8909
8910
8911   if test "$PKG_CONFIG" = "no" ; then
8912      HAVE_GCONF=no
8913   else
8914      PKG_CONFIG_MIN_VERSION=0.9.0
8915      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8916         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
8917 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
8918
8919         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
8920             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8921 $as_echo "yes" >&6; }
8922             succeeded=yes
8923
8924             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
8925 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
8926             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8927             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
8928 $as_echo "$GCONF_CFLAGS" >&6; }
8929
8930             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
8931 $as_echo_n "checking GCONF_LIBS... " >&6; }
8932             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8933             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
8934 $as_echo "$GCONF_LIBS" >&6; }
8935         else
8936             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8937 $as_echo "no" >&6; }
8938             GCONF_CFLAGS=""
8939             GCONF_LIBS=""
8940             ## If we have a custom action on failure, don't print errors, but
8941             ## do set a variable so people can do so.
8942             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
8943
8944         fi
8945
8946
8947
8948      else
8949         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8950         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8951      fi
8952   fi
8953
8954   if test $succeeded = yes; then
8955      HAVE_GCONF=yes
8956   else
8957      HAVE_GCONF=no
8958   fi
8959
8960    if test "$HAVE_GCONF" = yes; then
8961
8962 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
8963
8964    fi
8965 fi
8966
8967 HAVE_LIBSELINUX=no
8968 LIBSELINUX_LIBS=
8969 if test "${with_selinux}" = "yes"; then
8970    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
8971 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
8972 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
8973   $as_echo_n "(cached) " >&6
8974 else
8975   ac_check_lib_save_LIBS=$LIBS
8976 LIBS="-lselinux  $LIBS"
8977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8978 /* end confdefs.h.  */
8979
8980 /* Override any GCC internal prototype to avoid an error.
8981    Use char because int might match the return type of a GCC
8982    builtin and then its argument prototype would still apply.  */
8983 #ifdef __cplusplus
8984 extern "C"
8985 #endif
8986 char lgetfilecon ();
8987 int
8988 main ()
8989 {
8990 return lgetfilecon ();
8991   ;
8992   return 0;
8993 }
8994 _ACEOF
8995 if ac_fn_c_try_link "$LINENO"; then :
8996   ac_cv_lib_selinux_lgetfilecon=yes
8997 else
8998   ac_cv_lib_selinux_lgetfilecon=no
8999 fi
9000 rm -f core conftest.err conftest.$ac_objext \
9001     conftest$ac_exeext conftest.$ac_ext
9002 LIBS=$ac_check_lib_save_LIBS
9003 fi
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
9005 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
9006 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
9007   HAVE_LIBSELINUX=yes
9008 else
9009   HAVE_LIBSELINUX=no
9010 fi
9011
9012    if test "$HAVE_LIBSELINUX" = yes; then
9013
9014 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
9015
9016       LIBSELINUX_LIBS=-lselinux
9017    fi
9018 fi
9019
9020
9021 HAVE_XAW3D=no
9022 LUCID_LIBW=
9023 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
9024   if test "$with_xaw3d" != no; then
9025     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
9026 $as_echo_n "checking for xaw3d... " >&6; }
9027     if test "${emacs_cv_xaw3d+set}" = set; then :
9028   $as_echo_n "(cached) " >&6
9029 else
9030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9031 /* end confdefs.h.  */
9032
9033 #include <X11/Intrinsic.h>
9034 #include <X11/Xaw3d/Simple.h>
9035 int
9036 main ()
9037 {
9038
9039   ;
9040   return 0;
9041 }
9042 _ACEOF
9043 if ac_fn_c_try_link "$LINENO"; then :
9044   emacs_cv_xaw3d=yes
9045 else
9046   emacs_cv_xaw3d=no
9047 fi
9048 rm -f core conftest.err conftest.$ac_objext \
9049     conftest$ac_exeext conftest.$ac_ext
9050 fi
9051
9052   else
9053     emacs_cv_xaw3d=no
9054   fi
9055   if test $emacs_cv_xaw3d = yes; then
9056     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9057 $as_echo "yes; using Lucid toolkit" >&6; }
9058     USE_X_TOOLKIT=LUCID
9059     HAVE_XAW3D=yes
9060     LUCID_LIBW=-lXaw3d
9061
9062 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
9063
9064   else
9065     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9066 $as_echo "no" >&6; }
9067     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
9068 $as_echo_n "checking for libXaw... " >&6; }
9069     if test "${emacs_cv_xaw+set}" = set; then :
9070   $as_echo_n "(cached) " >&6
9071 else
9072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9073 /* end confdefs.h.  */
9074
9075 #include <X11/Intrinsic.h>
9076 #include <X11/Xaw/Simple.h>
9077 int
9078 main ()
9079 {
9080
9081   ;
9082   return 0;
9083 }
9084 _ACEOF
9085 if ac_fn_c_try_link "$LINENO"; then :
9086   emacs_cv_xaw=yes
9087 else
9088   emacs_cv_xaw=no
9089 fi
9090 rm -f core conftest.err conftest.$ac_objext \
9091     conftest$ac_exeext conftest.$ac_ext
9092 fi
9093
9094     if test $emacs_cv_xaw = yes; then
9095       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9096 $as_echo "yes; using Lucid toolkit" >&6; }
9097       USE_X_TOOLKIT=LUCID
9098       LUCID_LIBW=-lXaw
9099     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
9100       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
9101     else
9102       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
9103 $as_echo "no; do not use toolkit by default" >&6; }
9104       USE_X_TOOLKIT=none
9105     fi
9106   fi
9107 fi
9108
9109 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
9110
9111 LIBXTR6=
9112 if test "${USE_X_TOOLKIT}" != "none"; then
9113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
9114 $as_echo_n "checking X11 toolkit version... " >&6; }
9115   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
9116   $as_echo_n "(cached) " >&6
9117 else
9118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9119 /* end confdefs.h.  */
9120 #include <X11/Intrinsic.h>
9121 int
9122 main ()
9123 {
9124 #if XtSpecificationRelease < 6
9125 fail;
9126 #endif
9127
9128   ;
9129   return 0;
9130 }
9131 _ACEOF
9132 if ac_fn_c_try_link "$LINENO"; then :
9133   emacs_cv_x11_toolkit_version_6=yes
9134 else
9135   emacs_cv_x11_toolkit_version_6=no
9136 fi
9137 rm -f core conftest.err conftest.$ac_objext \
9138     conftest$ac_exeext conftest.$ac_ext
9139 fi
9140
9141   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
9142   if test $emacs_cv_x11_toolkit_version_6 = yes; then
9143     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9144 $as_echo "6 or newer" >&6; }
9145
9146 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
9147
9148     LIBXTR6="-lSM -lICE"
9149     case "$opsys" in
9150       ## Use libw.a along with X11R6 Xt.
9151       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
9152     esac
9153   else
9154     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9155 $as_echo "before 6" >&6; }
9156   fi
9157
9158   OLDLIBS="$LIBS"
9159   if test x$HAVE_X11XTR6 = xyes; then
9160     LIBS="-lXt -lSM -lICE $LIBS"
9161   else
9162     LIBS="-lXt $LIBS"
9163   fi
9164   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
9165 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
9166 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
9167   $as_echo_n "(cached) " >&6
9168 else
9169   ac_check_lib_save_LIBS=$LIBS
9170 LIBS="-lXmu  $LIBS"
9171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9172 /* end confdefs.h.  */
9173
9174 /* Override any GCC internal prototype to avoid an error.
9175    Use char because int might match the return type of a GCC
9176    builtin and then its argument prototype would still apply.  */
9177 #ifdef __cplusplus
9178 extern "C"
9179 #endif
9180 char XmuConvertStandardSelection ();
9181 int
9182 main ()
9183 {
9184 return XmuConvertStandardSelection ();
9185   ;
9186   return 0;
9187 }
9188 _ACEOF
9189 if ac_fn_c_try_link "$LINENO"; then :
9190   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
9191 else
9192   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
9193 fi
9194 rm -f core conftest.err conftest.$ac_objext \
9195     conftest$ac_exeext conftest.$ac_ext
9196 LIBS=$ac_check_lib_save_LIBS
9197 fi
9198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
9199 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
9200 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
9201   cat >>confdefs.h <<_ACEOF
9202 #define HAVE_LIBXMU 1
9203 _ACEOF
9204
9205   LIBS="-lXmu $LIBS"
9206
9207 fi
9208
9209   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
9210 fi
9211
9212
9213 LIBXMU=-lXmu
9214 case "$machine" in
9215   ## These machines don't supply Xmu.
9216   hpux* | aix4-2 )
9217     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
9218     ;;
9219 esac
9220
9221
9222 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
9223 if test "${HAVE_X11}" = "yes"; then
9224   if test "${USE_X_TOOLKIT}" != "none"; then
9225     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
9226 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
9227 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
9228   $as_echo_n "(cached) " >&6
9229 else
9230   ac_check_lib_save_LIBS=$LIBS
9231 LIBS="-lXext  $LIBS"
9232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9233 /* end confdefs.h.  */
9234
9235 /* Override any GCC internal prototype to avoid an error.
9236    Use char because int might match the return type of a GCC
9237    builtin and then its argument prototype would still apply.  */
9238 #ifdef __cplusplus
9239 extern "C"
9240 #endif
9241 char XShapeQueryExtension ();
9242 int
9243 main ()
9244 {
9245 return XShapeQueryExtension ();
9246   ;
9247   return 0;
9248 }
9249 _ACEOF
9250 if ac_fn_c_try_link "$LINENO"; then :
9251   ac_cv_lib_Xext_XShapeQueryExtension=yes
9252 else
9253   ac_cv_lib_Xext_XShapeQueryExtension=no
9254 fi
9255 rm -f core conftest.err conftest.$ac_objext \
9256     conftest$ac_exeext conftest.$ac_ext
9257 LIBS=$ac_check_lib_save_LIBS
9258 fi
9259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
9260 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
9261 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
9262   cat >>confdefs.h <<_ACEOF
9263 #define HAVE_LIBXEXT 1
9264 _ACEOF
9265
9266   LIBS="-lXext $LIBS"
9267
9268 fi
9269
9270   fi
9271 fi
9272
9273 LIBXP=
9274 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
9276 $as_echo_n "checking for Motif version 2.1... " >&6; }
9277 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
9278   $as_echo_n "(cached) " >&6
9279 else
9280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9281 /* end confdefs.h.  */
9282 #include <Xm/Xm.h>
9283 int
9284 main ()
9285 {
9286 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
9287 int x = 5;
9288 #else
9289 Motif version prior to 2.1.
9290 #endif
9291   ;
9292   return 0;
9293 }
9294 _ACEOF
9295 if ac_fn_c_try_compile "$LINENO"; then :
9296   emacs_cv_motif_version_2_1=yes
9297 else
9298   emacs_cv_motif_version_2_1=no
9299 fi
9300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9301 fi
9302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
9303 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
9304   if test $emacs_cv_motif_version_2_1 = yes; then
9305     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
9306 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
9307 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
9308   $as_echo_n "(cached) " >&6
9309 else
9310   ac_check_lib_save_LIBS=$LIBS
9311 LIBS="-lXp  $LIBS"
9312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9313 /* end confdefs.h.  */
9314
9315 /* Override any GCC internal prototype to avoid an error.
9316    Use char because int might match the return type of a GCC
9317    builtin and then its argument prototype would still apply.  */
9318 #ifdef __cplusplus
9319 extern "C"
9320 #endif
9321 char XpCreateContext ();
9322 int
9323 main ()
9324 {
9325 return XpCreateContext ();
9326   ;
9327   return 0;
9328 }
9329 _ACEOF
9330 if ac_fn_c_try_link "$LINENO"; then :
9331   ac_cv_lib_Xp_XpCreateContext=yes
9332 else
9333   ac_cv_lib_Xp_XpCreateContext=no
9334 fi
9335 rm -f core conftest.err conftest.$ac_objext \
9336     conftest$ac_exeext conftest.$ac_ext
9337 LIBS=$ac_check_lib_save_LIBS
9338 fi
9339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
9340 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
9341 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
9342   LIBXP=-lXp
9343 fi
9344
9345   else
9346     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
9347 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
9348 if test "${emacs_cv_lesstif+set}" = set; then :
9349   $as_echo_n "(cached) " >&6
9350 else
9351   # We put this in CFLAGS temporarily to precede other -I options
9352     # that might be in CFLAGS temporarily.
9353     # We put this in CPPFLAGS where it precedes the other -I options.
9354     OLD_CPPFLAGS=$CPPFLAGS
9355     OLD_CFLAGS=$CFLAGS
9356     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
9357     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
9358     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9359 /* end confdefs.h.  */
9360 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
9361 int
9362 main ()
9363 {
9364 int x = 5;
9365   ;
9366   return 0;
9367 }
9368 _ACEOF
9369 if ac_fn_c_try_compile "$LINENO"; then :
9370   emacs_cv_lesstif=yes
9371 else
9372   emacs_cv_lesstif=no
9373 fi
9374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9375 fi
9376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
9377 $as_echo "$emacs_cv_lesstif" >&6; }
9378     if test $emacs_cv_lesstif = yes; then
9379       # Make sure this -I option remains in CPPFLAGS after it is set
9380       # back to REAL_CPPFLAGS.
9381       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
9382       # have those other -I options anyway.  Ultimately, having this
9383       # directory ultimately in CPPFLAGS will be enough.
9384       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9385       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9386     else
9387       CFLAGS=$OLD_CFLAGS
9388       CPPFLAGS=$OLD_CPPFLAGS
9389     fi
9390   fi
9391 fi
9392
9393
9394 USE_TOOLKIT_SCROLL_BARS=no
9395 if test "${with_toolkit_scroll_bars}" != "no"; then
9396   if test "${USE_X_TOOLKIT}" != "none"; then
9397     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9398       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9399
9400       HAVE_XAW3D=no
9401       USE_TOOLKIT_SCROLL_BARS=yes
9402     elif test "${HAVE_XAW3D}" = "yes"; then
9403       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9404
9405       USE_TOOLKIT_SCROLL_BARS=yes
9406     fi
9407   elif test "${HAVE_GTK}" = "yes"; then
9408     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9409
9410     USE_TOOLKIT_SCROLL_BARS=yes
9411   elif test "${HAVE_NS}" = "yes"; then
9412     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9413
9414     USE_TOOLKIT_SCROLL_BARS=yes
9415   fi
9416 fi
9417
9418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9419 /* end confdefs.h.  */
9420
9421           #include <X11/Xlib.h>
9422           #include <X11/Xresource.h>
9423 int
9424 main ()
9425 {
9426 XIMProc  callback;
9427   ;
9428   return 0;
9429 }
9430 _ACEOF
9431 if ac_fn_c_try_compile "$LINENO"; then :
9432   HAVE_XIM=yes
9433
9434 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9435
9436 else
9437   HAVE_XIM=no
9438 fi
9439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9440
9441
9442 if test "${with_xim}" != "no"; then
9443
9444 $as_echo "#define USE_XIM 1" >>confdefs.h
9445
9446 fi
9447
9448
9449 if test "${HAVE_XIM}" != "no"; then
9450   late_CFLAGS=$CFLAGS
9451   if test "$GCC" = yes; then
9452     CFLAGS="$CFLAGS --pedantic-errors"
9453   fi
9454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9455 /* end confdefs.h.  */
9456
9457 #include <X11/Xlib.h>
9458 #include <X11/Xresource.h>
9459 int
9460 main ()
9461 {
9462 Display *display;
9463 XrmDatabase db;
9464 char *res_name;
9465 char *res_class;
9466 XIMProc  callback;
9467 XPointer *client_data;
9468 #ifndef __GNUC__
9469 /* If we're not using GCC, it's probably not XFree86, and this is
9470    probably right, but we can't use something like --pedantic-errors.  */
9471 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9472                                            char*, XIMProc, XPointer*);
9473 #endif
9474 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9475    client_data);
9476   ;
9477   return 0;
9478 }
9479 _ACEOF
9480 if ac_fn_c_try_compile "$LINENO"; then :
9481   emacs_cv_arg6_star=yes
9482 fi
9483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9484     if test "$emacs_cv_arg6_star" = yes; then
9485     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9486
9487   else
9488     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9489
9490   fi
9491   CFLAGS=$late_CFLAGS
9492 fi
9493
9494 ### Start of font-backend (under any platform) section.
9495 # (nothing here yet -- this is a placeholder)
9496 ### End of font-backend (under any platform) section.
9497
9498 ### Start of font-backend (under X11) section.
9499 if test "${HAVE_X11}" = "yes"; then
9500
9501   succeeded=no
9502
9503   # Extract the first word of "pkg-config", so it can be a program name with args.
9504 set dummy pkg-config; ac_word=$2
9505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9506 $as_echo_n "checking for $ac_word... " >&6; }
9507 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9508   $as_echo_n "(cached) " >&6
9509 else
9510   case $PKG_CONFIG in
9511   [\\/]* | ?:[\\/]*)
9512   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9513   ;;
9514   *)
9515   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9516 for as_dir in $PATH
9517 do
9518   IFS=$as_save_IFS
9519   test -z "$as_dir" && as_dir=.
9520     for ac_exec_ext in '' $ac_executable_extensions; do
9521   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9522     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9523     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9524     break 2
9525   fi
9526 done
9527   done
9528 IFS=$as_save_IFS
9529
9530   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9531   ;;
9532 esac
9533 fi
9534 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9535 if test -n "$PKG_CONFIG"; then
9536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9537 $as_echo "$PKG_CONFIG" >&6; }
9538 else
9539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9540 $as_echo "no" >&6; }
9541 fi
9542
9543
9544
9545   if test "$PKG_CONFIG" = "no" ; then
9546      HAVE_FC=no
9547   else
9548      PKG_CONFIG_MIN_VERSION=0.9.0
9549      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9550         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9551 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9552
9553         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9554             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9555 $as_echo "yes" >&6; }
9556             succeeded=yes
9557
9558             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9559 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9560             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9561             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9562 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9563
9564             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9565 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9566             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9567             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9568 $as_echo "$FONTCONFIG_LIBS" >&6; }
9569         else
9570             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9571 $as_echo "no" >&6; }
9572             FONTCONFIG_CFLAGS=""
9573             FONTCONFIG_LIBS=""
9574             ## If we have a custom action on failure, don't print errors, but
9575             ## do set a variable so people can do so.
9576             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9577
9578         fi
9579
9580
9581
9582      else
9583         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9584         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9585      fi
9586   fi
9587
9588   if test $succeeded = yes; then
9589      HAVE_FC=yes
9590   else
9591      HAVE_FC=no
9592   fi
9593
9594
9595    ## Use -lXft if available, unless `--with-xft=no'.
9596    HAVE_XFT=maybe
9597     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9598       with_xft="no";
9599     fi
9600     if test "x${with_xft}" != "xno"; then
9601
9602
9603   succeeded=no
9604
9605   # Extract the first word of "pkg-config", so it can be a program name with args.
9606 set dummy pkg-config; ac_word=$2
9607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9608 $as_echo_n "checking for $ac_word... " >&6; }
9609 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9610   $as_echo_n "(cached) " >&6
9611 else
9612   case $PKG_CONFIG in
9613   [\\/]* | ?:[\\/]*)
9614   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9615   ;;
9616   *)
9617   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9618 for as_dir in $PATH
9619 do
9620   IFS=$as_save_IFS
9621   test -z "$as_dir" && as_dir=.
9622     for ac_exec_ext in '' $ac_executable_extensions; do
9623   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9624     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9626     break 2
9627   fi
9628 done
9629   done
9630 IFS=$as_save_IFS
9631
9632   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9633   ;;
9634 esac
9635 fi
9636 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9637 if test -n "$PKG_CONFIG"; then
9638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9639 $as_echo "$PKG_CONFIG" >&6; }
9640 else
9641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9642 $as_echo "no" >&6; }
9643 fi
9644
9645
9646
9647   if test "$PKG_CONFIG" = "no" ; then
9648      HAVE_XFT=no
9649   else
9650      PKG_CONFIG_MIN_VERSION=0.9.0
9651      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9652         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
9653 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
9654
9655         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
9656             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9657 $as_echo "yes" >&6; }
9658             succeeded=yes
9659
9660             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
9661 $as_echo_n "checking XFT_CFLAGS... " >&6; }
9662             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9663             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
9664 $as_echo "$XFT_CFLAGS" >&6; }
9665
9666             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
9667 $as_echo_n "checking XFT_LIBS... " >&6; }
9668             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9669             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
9670 $as_echo "$XFT_LIBS" >&6; }
9671         else
9672             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9673 $as_echo "no" >&6; }
9674             XFT_CFLAGS=""
9675             XFT_LIBS=""
9676             ## If we have a custom action on failure, don't print errors, but
9677             ## do set a variable so people can do so.
9678             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
9679
9680         fi
9681
9682
9683
9684      else
9685         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9686         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9687      fi
9688   fi
9689
9690   if test $succeeded = yes; then
9691      :
9692   else
9693      HAVE_XFT=no
9694   fi
9695
9696       ## Because xftfont.c uses XRenderQueryExtension, we also
9697       ## need to link to -lXrender.
9698       HAVE_XRENDER=no
9699       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
9700 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
9701 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
9702   $as_echo_n "(cached) " >&6
9703 else
9704   ac_check_lib_save_LIBS=$LIBS
9705 LIBS="-lXrender  $LIBS"
9706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9707 /* end confdefs.h.  */
9708
9709 /* Override any GCC internal prototype to avoid an error.
9710    Use char because int might match the return type of a GCC
9711    builtin and then its argument prototype would still apply.  */
9712 #ifdef __cplusplus
9713 extern "C"
9714 #endif
9715 char XRenderQueryExtension ();
9716 int
9717 main ()
9718 {
9719 return XRenderQueryExtension ();
9720   ;
9721   return 0;
9722 }
9723 _ACEOF
9724 if ac_fn_c_try_link "$LINENO"; then :
9725   ac_cv_lib_Xrender_XRenderQueryExtension=yes
9726 else
9727   ac_cv_lib_Xrender_XRenderQueryExtension=no
9728 fi
9729 rm -f core conftest.err conftest.$ac_objext \
9730     conftest$ac_exeext conftest.$ac_ext
9731 LIBS=$ac_check_lib_save_LIBS
9732 fi
9733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
9734 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
9735 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
9736   HAVE_XRENDER=yes
9737 fi
9738
9739       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
9740         OLD_CPPFLAGS="$CPPFLAGS"
9741         OLD_CFLAGS="$CFLAGS"
9742         OLD_LIBS="$LIBS"
9743         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
9744         CFLAGS="$CFLAGS $XFT_CFLAGS"
9745         XFT_LIBS="-lXrender $XFT_LIBS"
9746         LIBS="$XFT_LIBS $LIBS"
9747         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
9748 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
9749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
9750 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
9751 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
9752   $as_echo_n "(cached) " >&6
9753 else
9754   ac_check_lib_save_LIBS=$LIBS
9755 LIBS="-lXft $XFT_LIBS $LIBS"
9756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9757 /* end confdefs.h.  */
9758
9759 /* Override any GCC internal prototype to avoid an error.
9760    Use char because int might match the return type of a GCC
9761    builtin and then its argument prototype would still apply.  */
9762 #ifdef __cplusplus
9763 extern "C"
9764 #endif
9765 char XftFontOpen ();
9766 int
9767 main ()
9768 {
9769 return XftFontOpen ();
9770   ;
9771   return 0;
9772 }
9773 _ACEOF
9774 if ac_fn_c_try_link "$LINENO"; then :
9775   ac_cv_lib_Xft_XftFontOpen=yes
9776 else
9777   ac_cv_lib_Xft_XftFontOpen=no
9778 fi
9779 rm -f core conftest.err conftest.$ac_objext \
9780     conftest$ac_exeext conftest.$ac_ext
9781 LIBS=$ac_check_lib_save_LIBS
9782 fi
9783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
9784 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
9785 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
9786   HAVE_XFT=yes
9787 fi
9788
9789 fi
9790
9791
9792
9793         if test "${HAVE_XFT}" = "yes"; then
9794
9795 $as_echo "#define HAVE_XFT 1" >>confdefs.h
9796
9797
9798           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
9799         else
9800           CPPFLAGS="$OLD_CPPFLAGS"
9801           CFLAGS="$OLD_CFLAGS"
9802           LIBS="$OLD_LIBS"
9803         fi                        # "${HAVE_XFT}" = "yes"
9804       fi                          # "$HAVE_XFT" != no
9805     fi                            # "x${with_xft}" != "xno"
9806
9807         if test "$HAVE_XFT" != "yes"; then
9808        HAVE_XFT=no
9809     fi
9810
9811
9812     HAVE_FREETYPE=no
9813     ## We used to allow building with FreeType and without Xft.
9814     ## However, the ftx font backend driver is not in good shape.
9815     if test "${HAVE_XFT}" = "yes"; then
9816                   HAVE_FREETYPE=yes
9817       FONTCONFIG_CFLAGS=
9818       FONTCONFIG_LIBS=
9819     fi
9820
9821     HAVE_LIBOTF=no
9822     if test "${HAVE_FREETYPE}" = "yes"; then
9823
9824 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
9825
9826       if test "${with_libotf}" != "no"; then
9827
9828   succeeded=no
9829
9830   # Extract the first word of "pkg-config", so it can be a program name with args.
9831 set dummy pkg-config; ac_word=$2
9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9833 $as_echo_n "checking for $ac_word... " >&6; }
9834 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9835   $as_echo_n "(cached) " >&6
9836 else
9837   case $PKG_CONFIG in
9838   [\\/]* | ?:[\\/]*)
9839   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9840   ;;
9841   *)
9842   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9843 for as_dir in $PATH
9844 do
9845   IFS=$as_save_IFS
9846   test -z "$as_dir" && as_dir=.
9847     for ac_exec_ext in '' $ac_executable_extensions; do
9848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9849     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9851     break 2
9852   fi
9853 done
9854   done
9855 IFS=$as_save_IFS
9856
9857   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9858   ;;
9859 esac
9860 fi
9861 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9862 if test -n "$PKG_CONFIG"; then
9863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9864 $as_echo "$PKG_CONFIG" >&6; }
9865 else
9866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9867 $as_echo "no" >&6; }
9868 fi
9869
9870
9871
9872   if test "$PKG_CONFIG" = "no" ; then
9873      HAVE_LIBOTF=no
9874   else
9875      PKG_CONFIG_MIN_VERSION=0.9.0
9876      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9877         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
9878 $as_echo_n "checking for libotf... " >&6; }
9879
9880         if $PKG_CONFIG --exists "libotf" 2>&5; then
9881             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9882 $as_echo "yes" >&6; }
9883             succeeded=yes
9884
9885             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
9886 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
9887             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
9888             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
9889 $as_echo "$LIBOTF_CFLAGS" >&6; }
9890
9891             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
9892 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
9893             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
9894             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
9895 $as_echo "$LIBOTF_LIBS" >&6; }
9896         else
9897             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9898 $as_echo "no" >&6; }
9899             LIBOTF_CFLAGS=""
9900             LIBOTF_LIBS=""
9901             ## If we have a custom action on failure, don't print errors, but
9902             ## do set a variable so people can do so.
9903             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
9904
9905         fi
9906
9907
9908
9909      else
9910         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9911         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9912      fi
9913   fi
9914
9915   if test $succeeded = yes; then
9916      HAVE_LIBOTF=yes
9917   else
9918      HAVE_LIBOTF=no
9919   fi
9920
9921         if test "$HAVE_LIBOTF" = "yes"; then
9922
9923 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
9924
9925           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
9926 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
9927 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
9928   $as_echo_n "(cached) " >&6
9929 else
9930   ac_check_lib_save_LIBS=$LIBS
9931 LIBS="-lotf  $LIBS"
9932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9933 /* end confdefs.h.  */
9934
9935 /* Override any GCC internal prototype to avoid an error.
9936    Use char because int might match the return type of a GCC
9937    builtin and then its argument prototype would still apply.  */
9938 #ifdef __cplusplus
9939 extern "C"
9940 #endif
9941 char OTF_get_variation_glyphs ();
9942 int
9943 main ()
9944 {
9945 return OTF_get_variation_glyphs ();
9946   ;
9947   return 0;
9948 }
9949 _ACEOF
9950 if ac_fn_c_try_link "$LINENO"; then :
9951   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
9952 else
9953   ac_cv_lib_otf_OTF_get_variation_glyphs=no
9954 fi
9955 rm -f core conftest.err conftest.$ac_objext \
9956     conftest$ac_exeext conftest.$ac_ext
9957 LIBS=$ac_check_lib_save_LIBS
9958 fi
9959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
9960 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
9961 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
9962   HAVE_OTF_GET_VARIATION_GLYPHS=yes
9963 else
9964   HAVE_OTF_GET_VARIATION_GLYPHS=no
9965 fi
9966
9967           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
9968
9969 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
9970
9971           fi
9972         fi
9973       fi
9974             fi
9975
9976     HAVE_M17N_FLT=no
9977     if test "${HAVE_LIBOTF}" = yes; then
9978       if test "${with_m17n_flt}" != "no"; then
9979
9980   succeeded=no
9981
9982   # Extract the first word of "pkg-config", so it can be a program name with args.
9983 set dummy pkg-config; ac_word=$2
9984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9985 $as_echo_n "checking for $ac_word... " >&6; }
9986 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9987   $as_echo_n "(cached) " >&6
9988 else
9989   case $PKG_CONFIG in
9990   [\\/]* | ?:[\\/]*)
9991   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9992   ;;
9993   *)
9994   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9995 for as_dir in $PATH
9996 do
9997   IFS=$as_save_IFS
9998   test -z "$as_dir" && as_dir=.
9999     for ac_exec_ext in '' $ac_executable_extensions; do
10000   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10001     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10003     break 2
10004   fi
10005 done
10006   done
10007 IFS=$as_save_IFS
10008
10009   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10010   ;;
10011 esac
10012 fi
10013 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10014 if test -n "$PKG_CONFIG"; then
10015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10016 $as_echo "$PKG_CONFIG" >&6; }
10017 else
10018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10019 $as_echo "no" >&6; }
10020 fi
10021
10022
10023
10024   if test "$PKG_CONFIG" = "no" ; then
10025      HAVE_M17N_FLT=no
10026   else
10027      PKG_CONFIG_MIN_VERSION=0.9.0
10028      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10029         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
10030 $as_echo_n "checking for m17n-flt... " >&6; }
10031
10032         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
10033             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10034 $as_echo "yes" >&6; }
10035             succeeded=yes
10036
10037             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
10038 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
10039             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
10040             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
10041 $as_echo "$M17N_FLT_CFLAGS" >&6; }
10042
10043             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
10044 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
10045             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
10046             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
10047 $as_echo "$M17N_FLT_LIBS" >&6; }
10048         else
10049             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10050 $as_echo "no" >&6; }
10051             M17N_FLT_CFLAGS=""
10052             M17N_FLT_LIBS=""
10053             ## If we have a custom action on failure, don't print errors, but
10054             ## do set a variable so people can do so.
10055             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
10056
10057         fi
10058
10059
10060
10061      else
10062         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10063         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10064      fi
10065   fi
10066
10067   if test $succeeded = yes; then
10068      HAVE_M17N_FLT=yes
10069   else
10070      HAVE_M17N_FLT=no
10071   fi
10072
10073         if test "$HAVE_M17N_FLT" = "yes"; then
10074
10075 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
10076
10077         fi
10078       fi
10079     fi
10080 else
10081     HAVE_XFT=no
10082     HAVE_FREETYPE=no
10083     HAVE_LIBOTF=no
10084     HAVE_M17N_FLT=no
10085 fi
10086
10087 ### End of font-backend (under X11) section.
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098 ### Use -lXpm if available, unless `--with-xpm=no'.
10099 HAVE_XPM=no
10100 LIBXPM=
10101 if test "${HAVE_X11}" = "yes"; then
10102   if test "${with_xpm}" != "no"; then
10103     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
10104 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
10105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
10106 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
10107 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
10108   $as_echo_n "(cached) " >&6
10109 else
10110   ac_check_lib_save_LIBS=$LIBS
10111 LIBS="-lXpm -lX11 $LIBS"
10112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10113 /* end confdefs.h.  */
10114
10115 /* Override any GCC internal prototype to avoid an error.
10116    Use char because int might match the return type of a GCC
10117    builtin and then its argument prototype would still apply.  */
10118 #ifdef __cplusplus
10119 extern "C"
10120 #endif
10121 char XpmReadFileToPixmap ();
10122 int
10123 main ()
10124 {
10125 return XpmReadFileToPixmap ();
10126   ;
10127   return 0;
10128 }
10129 _ACEOF
10130 if ac_fn_c_try_link "$LINENO"; then :
10131   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
10132 else
10133   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
10134 fi
10135 rm -f core conftest.err conftest.$ac_objext \
10136     conftest$ac_exeext conftest.$ac_ext
10137 LIBS=$ac_check_lib_save_LIBS
10138 fi
10139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
10140 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
10141 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
10142   HAVE_XPM=yes
10143 fi
10144
10145 fi
10146
10147
10148     if test "${HAVE_XPM}" = "yes"; then
10149       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
10150 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
10151       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10152 /* end confdefs.h.  */
10153 #include "X11/xpm.h"
10154 #ifndef XpmReturnAllocPixels
10155 no_return_alloc_pixels
10156 #endif
10157
10158 _ACEOF
10159 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10160   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
10161   HAVE_XPM=no
10162 else
10163   HAVE_XPM=yes
10164 fi
10165 rm -f conftest*
10166
10167
10168       if test "${HAVE_XPM}" = "yes"; then
10169         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10170 $as_echo "yes" >&6; }
10171       else
10172         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10173 $as_echo "no" >&6; }
10174       fi
10175     fi
10176   fi
10177
10178   if test "${HAVE_XPM}" = "yes"; then
10179
10180 $as_echo "#define HAVE_XPM 1" >>confdefs.h
10181
10182     LIBXPM=-lXpm
10183   fi
10184 fi
10185
10186
10187 ### Use -ljpeg if available, unless `--with-jpeg=no'.
10188 HAVE_JPEG=no
10189 LIBJPEG=
10190 if test "${HAVE_X11}" = "yes"; then
10191   if test "${with_jpeg}" != "no"; then
10192             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
10193 if test "x$ac_cv_header_jerror_h" = x""yes; then :
10194   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
10195 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
10196 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
10197   $as_echo_n "(cached) " >&6
10198 else
10199   ac_check_lib_save_LIBS=$LIBS
10200 LIBS="-ljpeg  $LIBS"
10201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10202 /* end confdefs.h.  */
10203
10204 /* Override any GCC internal prototype to avoid an error.
10205    Use char because int might match the return type of a GCC
10206    builtin and then its argument prototype would still apply.  */
10207 #ifdef __cplusplus
10208 extern "C"
10209 #endif
10210 char jpeg_destroy_compress ();
10211 int
10212 main ()
10213 {
10214 return jpeg_destroy_compress ();
10215   ;
10216   return 0;
10217 }
10218 _ACEOF
10219 if ac_fn_c_try_link "$LINENO"; then :
10220   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
10221 else
10222   ac_cv_lib_jpeg_jpeg_destroy_compress=no
10223 fi
10224 rm -f core conftest.err conftest.$ac_objext \
10225     conftest$ac_exeext conftest.$ac_ext
10226 LIBS=$ac_check_lib_save_LIBS
10227 fi
10228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
10229 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
10230 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
10231   HAVE_JPEG=yes
10232 fi
10233
10234 fi
10235
10236
10237   fi
10238
10239     if test "${HAVE_JPEG}" = "yes"; then
10240     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10241
10242     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10243 /* end confdefs.h.  */
10244 #include <jpeglib.h>
10245          version=JPEG_LIB_VERSION
10246
10247 _ACEOF
10248 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10249   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
10250   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10251
10252 else
10253   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
10254 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
10255         HAVE_JPEG=no
10256 fi
10257 rm -f conftest*
10258
10259   fi
10260   if test "${HAVE_JPEG}" = "yes"; then
10261     LIBJPEG=-ljpeg
10262   fi
10263 fi
10264
10265
10266 ### Use -lpng if available, unless `--with-png=no'.
10267 HAVE_PNG=no
10268 LIBPNG=
10269 if test "${HAVE_X11}" = "yes"; then
10270   if test "${with_png}" != "no"; then
10271     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
10272     # in /usr/include/libpng.
10273     for ac_header in png.h libpng/png.h
10274 do :
10275   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10276 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10277 eval as_val=\$$as_ac_Header
10278    if test "x$as_val" = x""yes; then :
10279   cat >>confdefs.h <<_ACEOF
10280 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10281 _ACEOF
10282
10283 fi
10284
10285 done
10286
10287     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
10288       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
10289 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
10290 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
10291   $as_echo_n "(cached) " >&6
10292 else
10293   ac_check_lib_save_LIBS=$LIBS
10294 LIBS="-lpng -lz -lm $LIBS"
10295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10296 /* end confdefs.h.  */
10297
10298 /* Override any GCC internal prototype to avoid an error.
10299    Use char because int might match the return type of a GCC
10300    builtin and then its argument prototype would still apply.  */
10301 #ifdef __cplusplus
10302 extern "C"
10303 #endif
10304 char png_get_channels ();
10305 int
10306 main ()
10307 {
10308 return png_get_channels ();
10309   ;
10310   return 0;
10311 }
10312 _ACEOF
10313 if ac_fn_c_try_link "$LINENO"; then :
10314   ac_cv_lib_png_png_get_channels=yes
10315 else
10316   ac_cv_lib_png_png_get_channels=no
10317 fi
10318 rm -f core conftest.err conftest.$ac_objext \
10319     conftest$ac_exeext conftest.$ac_ext
10320 LIBS=$ac_check_lib_save_LIBS
10321 fi
10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
10323 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
10324 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
10325   HAVE_PNG=yes
10326 fi
10327
10328     fi
10329   fi
10330
10331   if test "${HAVE_PNG}" = "yes"; then
10332
10333 $as_echo "#define HAVE_PNG 1" >>confdefs.h
10334
10335     LIBPNG="-lpng -lz -lm"
10336   fi
10337 fi
10338
10339
10340 ### Use -ltiff if available, unless `--with-tiff=no'.
10341 HAVE_TIFF=no
10342 LIBTIFF=
10343 if test "${HAVE_X11}" = "yes"; then
10344   if test "${with_tiff}" != "no"; then
10345     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
10346 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
10347   tifflibs="-lz -lm"
10348       # At least one tiff package requires the jpeg library.
10349       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
10350       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
10351 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
10352 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
10353   $as_echo_n "(cached) " >&6
10354 else
10355   ac_check_lib_save_LIBS=$LIBS
10356 LIBS="-ltiff $tifflibs $LIBS"
10357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10358 /* end confdefs.h.  */
10359
10360 /* Override any GCC internal prototype to avoid an error.
10361    Use char because int might match the return type of a GCC
10362    builtin and then its argument prototype would still apply.  */
10363 #ifdef __cplusplus
10364 extern "C"
10365 #endif
10366 char TIFFGetVersion ();
10367 int
10368 main ()
10369 {
10370 return TIFFGetVersion ();
10371   ;
10372   return 0;
10373 }
10374 _ACEOF
10375 if ac_fn_c_try_link "$LINENO"; then :
10376   ac_cv_lib_tiff_TIFFGetVersion=yes
10377 else
10378   ac_cv_lib_tiff_TIFFGetVersion=no
10379 fi
10380 rm -f core conftest.err conftest.$ac_objext \
10381     conftest$ac_exeext conftest.$ac_ext
10382 LIBS=$ac_check_lib_save_LIBS
10383 fi
10384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
10385 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
10386 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
10387   HAVE_TIFF=yes
10388 fi
10389
10390 fi
10391
10392
10393   fi
10394
10395   if test "${HAVE_TIFF}" = "yes"; then
10396
10397 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10398
10399         LIBTIFF=-ltiff
10400   fi
10401 fi
10402
10403
10404 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10405 HAVE_GIF=no
10406 LIBGIF=
10407 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10408   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10409 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10410   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10411 # Earlier versions can crash Emacs.
10412     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10413 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10414 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10415   $as_echo_n "(cached) " >&6
10416 else
10417   ac_check_lib_save_LIBS=$LIBS
10418 LIBS="-lgif  $LIBS"
10419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10420 /* end confdefs.h.  */
10421
10422 /* Override any GCC internal prototype to avoid an error.
10423    Use char because int might match the return type of a GCC
10424    builtin and then its argument prototype would still apply.  */
10425 #ifdef __cplusplus
10426 extern "C"
10427 #endif
10428 char EGifPutExtensionLast ();
10429 int
10430 main ()
10431 {
10432 return EGifPutExtensionLast ();
10433   ;
10434   return 0;
10435 }
10436 _ACEOF
10437 if ac_fn_c_try_link "$LINENO"; then :
10438   ac_cv_lib_gif_EGifPutExtensionLast=yes
10439 else
10440   ac_cv_lib_gif_EGifPutExtensionLast=no
10441 fi
10442 rm -f core conftest.err conftest.$ac_objext \
10443     conftest$ac_exeext conftest.$ac_ext
10444 LIBS=$ac_check_lib_save_LIBS
10445 fi
10446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10447 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10448 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10449   HAVE_GIF=yes
10450 else
10451   HAVE_GIF=maybe
10452 fi
10453
10454 fi
10455
10456
10457
10458   if test "$HAVE_GIF" = yes; then
10459     LIBGIF=-lgif
10460   elif test "$HAVE_GIF" = maybe; then
10461 # If gif_lib.h but no libgif, try libungif.
10462     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10463 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10464 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10465   $as_echo_n "(cached) " >&6
10466 else
10467   ac_check_lib_save_LIBS=$LIBS
10468 LIBS="-lungif  $LIBS"
10469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10470 /* end confdefs.h.  */
10471
10472 /* Override any GCC internal prototype to avoid an error.
10473    Use char because int might match the return type of a GCC
10474    builtin and then its argument prototype would still apply.  */
10475 #ifdef __cplusplus
10476 extern "C"
10477 #endif
10478 char EGifPutExtensionLast ();
10479 int
10480 main ()
10481 {
10482 return EGifPutExtensionLast ();
10483   ;
10484   return 0;
10485 }
10486 _ACEOF
10487 if ac_fn_c_try_link "$LINENO"; then :
10488   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10489 else
10490   ac_cv_lib_ungif_EGifPutExtensionLast=no
10491 fi
10492 rm -f core conftest.err conftest.$ac_objext \
10493     conftest$ac_exeext conftest.$ac_ext
10494 LIBS=$ac_check_lib_save_LIBS
10495 fi
10496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10497 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10498 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10499   HAVE_GIF=yes
10500 else
10501   HAVE_GIF=no
10502 fi
10503
10504     test "$HAVE_GIF" = yes && LIBGIF=-lungif
10505   fi
10506
10507   if test "${HAVE_GIF}" = "yes"; then
10508
10509 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10510
10511   fi
10512 fi
10513
10514
10515 if test "${HAVE_X11}" = "yes"; then
10516   MISSING=""
10517   WITH_NO=""
10518   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10519     MISSING="libXpm" && WITH_NO="--with-xpm=no"
10520   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10521     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10522   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10523     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10524   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10525     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10526   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10527     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10528
10529   if test "X${MISSING}" != X; then
10530     as_fn_error "The following required libraries were not found:
10531     $MISSING
10532 Maybe some development libraries/packages are missing?
10533 If you don't want to link with them give
10534     $WITH_NO
10535 as options to configure" "$LINENO" 5
10536   fi
10537 fi
10538
10539 ### Use -lgpm if available, unless `--with-gpm=no'.
10540 HAVE_GPM=no
10541 LIBGPM=
10542 MOUSE_SUPPORT=
10543 if test "${with_gpm}" != "no"; then
10544   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10545 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10547 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10548 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10549   $as_echo_n "(cached) " >&6
10550 else
10551   ac_check_lib_save_LIBS=$LIBS
10552 LIBS="-lgpm  $LIBS"
10553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10554 /* end confdefs.h.  */
10555
10556 /* Override any GCC internal prototype to avoid an error.
10557    Use char because int might match the return type of a GCC
10558    builtin and then its argument prototype would still apply.  */
10559 #ifdef __cplusplus
10560 extern "C"
10561 #endif
10562 char Gpm_Open ();
10563 int
10564 main ()
10565 {
10566 return Gpm_Open ();
10567   ;
10568   return 0;
10569 }
10570 _ACEOF
10571 if ac_fn_c_try_link "$LINENO"; then :
10572   ac_cv_lib_gpm_Gpm_Open=yes
10573 else
10574   ac_cv_lib_gpm_Gpm_Open=no
10575 fi
10576 rm -f core conftest.err conftest.$ac_objext \
10577     conftest$ac_exeext conftest.$ac_ext
10578 LIBS=$ac_check_lib_save_LIBS
10579 fi
10580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10581 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10582 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10583   HAVE_GPM=yes
10584 fi
10585
10586 fi
10587
10588
10589
10590   if test "${HAVE_GPM}" = "yes"; then
10591
10592 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10593
10594     LIBGPM=-lgpm
10595     ## May be reset below.
10596     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
10597   fi
10598 fi
10599
10600
10601 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10602 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10603
10604 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10605
10606 fi
10607
10608
10609
10610 C_SWITCH_X_SYSTEM=
10611 ### Use NeXTstep API to implement GUI.
10612 if test "${HAVE_NS}" = "yes"; then
10613
10614 $as_echo "#define HAVE_NS 1" >>confdefs.h
10615
10616   if test "${NS_IMPL_COCOA}" = "yes"; then
10617
10618 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
10619
10620     GNU_OBJC_CFLAGS=
10621   fi
10622   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
10623
10624 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
10625
10626     # See also .m.o rule in Makefile.in */
10627     # FIXME: are all these flags really needed?  Document here why.  */
10628     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
10629     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
10630   fi
10631   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
10632
10633 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10634
10635   fi
10636   # We also have mouse menus.
10637   HAVE_MENUS=yes
10638   OTHER_FILES=ns-app
10639 fi
10640
10641
10642 ### Use session management (-lSM -lICE) if available
10643 HAVE_X_SM=no
10644 LIBXSM=
10645 if test "${HAVE_X11}" = "yes"; then
10646   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
10647 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
10648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
10649 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
10650 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
10651   $as_echo_n "(cached) " >&6
10652 else
10653   ac_check_lib_save_LIBS=$LIBS
10654 LIBS="-lSM -lICE $LIBS"
10655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10656 /* end confdefs.h.  */
10657
10658 /* Override any GCC internal prototype to avoid an error.
10659    Use char because int might match the return type of a GCC
10660    builtin and then its argument prototype would still apply.  */
10661 #ifdef __cplusplus
10662 extern "C"
10663 #endif
10664 char SmcOpenConnection ();
10665 int
10666 main ()
10667 {
10668 return SmcOpenConnection ();
10669   ;
10670   return 0;
10671 }
10672 _ACEOF
10673 if ac_fn_c_try_link "$LINENO"; then :
10674   ac_cv_lib_SM_SmcOpenConnection=yes
10675 else
10676   ac_cv_lib_SM_SmcOpenConnection=no
10677 fi
10678 rm -f core conftest.err conftest.$ac_objext \
10679     conftest$ac_exeext conftest.$ac_ext
10680 LIBS=$ac_check_lib_save_LIBS
10681 fi
10682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
10683 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
10684 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
10685   HAVE_X_SM=yes
10686 fi
10687
10688 fi
10689
10690
10691
10692   if test "${HAVE_X_SM}" = "yes"; then
10693
10694 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
10695
10696     LIBXSM="-lSM -lICE"
10697     case "$LIBS" in
10698       *-lSM*) ;;
10699       *)      LIBS="$LIBXSM $LIBS" ;;
10700     esac
10701   fi
10702 fi
10703
10704
10705 # If netdb.h doesn't declare h_errno, we must declare it by hand.
10706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
10707 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
10708 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
10709   $as_echo_n "(cached) " >&6
10710 else
10711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10712 /* end confdefs.h.  */
10713 #include <netdb.h>
10714 int
10715 main ()
10716 {
10717 return h_errno;
10718   ;
10719   return 0;
10720 }
10721 _ACEOF
10722 if ac_fn_c_try_link "$LINENO"; then :
10723   emacs_cv_netdb_declares_h_errno=yes
10724 else
10725   emacs_cv_netdb_declares_h_errno=no
10726 fi
10727 rm -f core conftest.err conftest.$ac_objext \
10728     conftest$ac_exeext conftest.$ac_ext
10729 fi
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
10731 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
10732 if test $emacs_cv_netdb_declares_h_errno = yes; then
10733
10734 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
10735
10736 fi
10737
10738 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10739 # for constant arguments.  Useless!
10740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10741 $as_echo_n "checking for working alloca.h... " >&6; }
10742 if test "${ac_cv_working_alloca_h+set}" = set; then :
10743   $as_echo_n "(cached) " >&6
10744 else
10745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10746 /* end confdefs.h.  */
10747 #include <alloca.h>
10748 int
10749 main ()
10750 {
10751 char *p = (char *) alloca (2 * sizeof (int));
10752                           if (p) return 0;
10753   ;
10754   return 0;
10755 }
10756 _ACEOF
10757 if ac_fn_c_try_link "$LINENO"; then :
10758   ac_cv_working_alloca_h=yes
10759 else
10760   ac_cv_working_alloca_h=no
10761 fi
10762 rm -f core conftest.err conftest.$ac_objext \
10763     conftest$ac_exeext conftest.$ac_ext
10764 fi
10765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10766 $as_echo "$ac_cv_working_alloca_h" >&6; }
10767 if test $ac_cv_working_alloca_h = yes; then
10768
10769 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10770
10771 fi
10772
10773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10774 $as_echo_n "checking for alloca... " >&6; }
10775 if test "${ac_cv_func_alloca_works+set}" = set; then :
10776   $as_echo_n "(cached) " >&6
10777 else
10778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10779 /* end confdefs.h.  */
10780 #ifdef __GNUC__
10781 # define alloca __builtin_alloca
10782 #else
10783 # ifdef _MSC_VER
10784 #  include <malloc.h>
10785 #  define alloca _alloca
10786 # else
10787 #  ifdef HAVE_ALLOCA_H
10788 #   include <alloca.h>
10789 #  else
10790 #   ifdef _AIX
10791  #pragma alloca
10792 #   else
10793 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10794 char *alloca ();
10795 #    endif
10796 #   endif
10797 #  endif
10798 # endif
10799 #endif
10800
10801 int
10802 main ()
10803 {
10804 char *p = (char *) alloca (1);
10805                                     if (p) return 0;
10806   ;
10807   return 0;
10808 }
10809 _ACEOF
10810 if ac_fn_c_try_link "$LINENO"; then :
10811   ac_cv_func_alloca_works=yes
10812 else
10813   ac_cv_func_alloca_works=no
10814 fi
10815 rm -f core conftest.err conftest.$ac_objext \
10816     conftest$ac_exeext conftest.$ac_ext
10817 fi
10818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10819 $as_echo "$ac_cv_func_alloca_works" >&6; }
10820
10821 if test $ac_cv_func_alloca_works = yes; then
10822
10823 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10824
10825 else
10826   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10827 # that cause trouble.  Some versions do not even contain alloca or
10828 # contain a buggy version.  If you still want to use their alloca,
10829 # use ar to extract alloca.o from them instead of compiling alloca.c.
10830
10831 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10832
10833 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10834
10835
10836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10837 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10838 if test "${ac_cv_os_cray+set}" = set; then :
10839   $as_echo_n "(cached) " >&6
10840 else
10841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10842 /* end confdefs.h.  */
10843 #if defined CRAY && ! defined CRAY2
10844 webecray
10845 #else
10846 wenotbecray
10847 #endif
10848
10849 _ACEOF
10850 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10851   $EGREP "webecray" >/dev/null 2>&1; then :
10852   ac_cv_os_cray=yes
10853 else
10854   ac_cv_os_cray=no
10855 fi
10856 rm -f conftest*
10857
10858 fi
10859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10860 $as_echo "$ac_cv_os_cray" >&6; }
10861 if test $ac_cv_os_cray = yes; then
10862   for ac_func in _getb67 GETB67 getb67; do
10863     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10864 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10865 eval as_val=\$$as_ac_var
10866    if test "x$as_val" = x""yes; then :
10867
10868 cat >>confdefs.h <<_ACEOF
10869 #define CRAY_STACKSEG_END $ac_func
10870 _ACEOF
10871
10872     break
10873 fi
10874
10875   done
10876 fi
10877
10878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10879 $as_echo_n "checking stack direction for C alloca... " >&6; }
10880 if test "${ac_cv_c_stack_direction+set}" = set; then :
10881   $as_echo_n "(cached) " >&6
10882 else
10883   if test "$cross_compiling" = yes; then :
10884   ac_cv_c_stack_direction=0
10885 else
10886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10887 /* end confdefs.h.  */
10888 $ac_includes_default
10889 int
10890 find_stack_direction ()
10891 {
10892   static char *addr = 0;
10893   auto char dummy;
10894   if (addr == 0)
10895     {
10896       addr = &dummy;
10897       return find_stack_direction ();
10898     }
10899   else
10900     return (&dummy > addr) ? 1 : -1;
10901 }
10902
10903 int
10904 main ()
10905 {
10906   return find_stack_direction () < 0;
10907 }
10908 _ACEOF
10909 if ac_fn_c_try_run "$LINENO"; then :
10910   ac_cv_c_stack_direction=1
10911 else
10912   ac_cv_c_stack_direction=-1
10913 fi
10914 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10915   conftest.$ac_objext conftest.beam conftest.$ac_ext
10916 fi
10917
10918 fi
10919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10920 $as_echo "$ac_cv_c_stack_direction" >&6; }
10921 cat >>confdefs.h <<_ACEOF
10922 #define STACK_DIRECTION $ac_cv_c_stack_direction
10923 _ACEOF
10924
10925
10926 fi
10927
10928
10929 if test x"$ac_cv_func_alloca_works" != xyes; then
10930    as_fn_error "a system implementation of alloca is required " "$LINENO" 5
10931 fi
10932
10933 # fmod, logb, and frexp are found in -lm on most systems.
10934 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
10935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
10936 $as_echo_n "checking for sqrt in -lm... " >&6; }
10937 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
10938   $as_echo_n "(cached) " >&6
10939 else
10940   ac_check_lib_save_LIBS=$LIBS
10941 LIBS="-lm  $LIBS"
10942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10943 /* end confdefs.h.  */
10944
10945 /* Override any GCC internal prototype to avoid an error.
10946    Use char because int might match the return type of a GCC
10947    builtin and then its argument prototype would still apply.  */
10948 #ifdef __cplusplus
10949 extern "C"
10950 #endif
10951 char sqrt ();
10952 int
10953 main ()
10954 {
10955 return sqrt ();
10956   ;
10957   return 0;
10958 }
10959 _ACEOF
10960 if ac_fn_c_try_link "$LINENO"; then :
10961   ac_cv_lib_m_sqrt=yes
10962 else
10963   ac_cv_lib_m_sqrt=no
10964 fi
10965 rm -f core conftest.err conftest.$ac_objext \
10966     conftest$ac_exeext conftest.$ac_ext
10967 LIBS=$ac_check_lib_save_LIBS
10968 fi
10969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
10970 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
10971 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
10972   cat >>confdefs.h <<_ACEOF
10973 #define HAVE_LIBM 1
10974 _ACEOF
10975
10976   LIBS="-lm $LIBS"
10977
10978 fi
10979
10980
10981 # Check for mail-locking functions in a "mail" library.  Probably this should
10982 # have the same check as for liblockfile below.
10983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
10984 $as_echo_n "checking for maillock in -lmail... " >&6; }
10985 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
10986   $as_echo_n "(cached) " >&6
10987 else
10988   ac_check_lib_save_LIBS=$LIBS
10989 LIBS="-lmail  $LIBS"
10990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10991 /* end confdefs.h.  */
10992
10993 /* Override any GCC internal prototype to avoid an error.
10994    Use char because int might match the return type of a GCC
10995    builtin and then its argument prototype would still apply.  */
10996 #ifdef __cplusplus
10997 extern "C"
10998 #endif
10999 char maillock ();
11000 int
11001 main ()
11002 {
11003 return maillock ();
11004   ;
11005   return 0;
11006 }
11007 _ACEOF
11008 if ac_fn_c_try_link "$LINENO"; then :
11009   ac_cv_lib_mail_maillock=yes
11010 else
11011   ac_cv_lib_mail_maillock=no
11012 fi
11013 rm -f core conftest.err conftest.$ac_objext \
11014     conftest$ac_exeext conftest.$ac_ext
11015 LIBS=$ac_check_lib_save_LIBS
11016 fi
11017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
11018 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
11019 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
11020   have_mail=yes
11021 else
11022   have_mail=no
11023 fi
11024
11025 if test $have_mail = yes; then
11026   LIBS_MAIL=-lmail
11027   LIBS="$LIBS_MAIL $LIBS"
11028
11029 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
11030
11031 else
11032   LIBS_MAIL=
11033 fi
11034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
11035 $as_echo_n "checking for maillock in -llockfile... " >&6; }
11036 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
11037   $as_echo_n "(cached) " >&6
11038 else
11039   ac_check_lib_save_LIBS=$LIBS
11040 LIBS="-llockfile  $LIBS"
11041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11042 /* end confdefs.h.  */
11043
11044 /* Override any GCC internal prototype to avoid an error.
11045    Use char because int might match the return type of a GCC
11046    builtin and then its argument prototype would still apply.  */
11047 #ifdef __cplusplus
11048 extern "C"
11049 #endif
11050 char maillock ();
11051 int
11052 main ()
11053 {
11054 return maillock ();
11055   ;
11056   return 0;
11057 }
11058 _ACEOF
11059 if ac_fn_c_try_link "$LINENO"; then :
11060   ac_cv_lib_lockfile_maillock=yes
11061 else
11062   ac_cv_lib_lockfile_maillock=no
11063 fi
11064 rm -f core conftest.err conftest.$ac_objext \
11065     conftest$ac_exeext conftest.$ac_ext
11066 LIBS=$ac_check_lib_save_LIBS
11067 fi
11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
11069 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
11070 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
11071   have_lockfile=yes
11072 else
11073   have_lockfile=no
11074 fi
11075
11076 if test $have_lockfile = yes; then
11077    LIBS_MAIL=-llockfile
11078    LIBS="$LIBS_MAIL $LIBS"
11079
11080 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
11081
11082 else
11083 # If we have the shared liblockfile, assume we must use it for mail
11084 # locking (e.g. Debian).  If we couldn't link against liblockfile
11085 # (no liblockfile.a installed), ensure that we don't need to.
11086       # Extract the first word of "liblockfile.so", so it can be a program name with args.
11087 set dummy liblockfile.so; ac_word=$2
11088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11089 $as_echo_n "checking for $ac_word... " >&6; }
11090 if test "${ac_cv_prog_liblockfile+set}" = set; then :
11091   $as_echo_n "(cached) " >&6
11092 else
11093   if test -n "$liblockfile"; then
11094   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
11095 else
11096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11097 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
11098 for as_dir in $as_dummy
11099 do
11100   IFS=$as_save_IFS
11101   test -z "$as_dir" && as_dir=.
11102     for ac_exec_ext in '' $ac_executable_extensions; do
11103   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11104     ac_cv_prog_liblockfile="yes"
11105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11106     break 2
11107   fi
11108 done
11109   done
11110 IFS=$as_save_IFS
11111
11112   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
11113 fi
11114 fi
11115 liblockfile=$ac_cv_prog_liblockfile
11116 if test -n "$liblockfile"; then
11117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
11118 $as_echo "$liblockfile" >&6; }
11119 else
11120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11121 $as_echo "no" >&6; }
11122 fi
11123
11124
11125   if test $ac_cv_prog_liblockfile = yes; then
11126     as_fn_error "Shared liblockfile found but can't link against it.
11127 This probably means that movemail could lose mail.
11128 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
11129   fi
11130 fi
11131 for ac_func in touchlock
11132 do :
11133   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
11134 if test "x$ac_cv_func_touchlock" = x""yes; then :
11135   cat >>confdefs.h <<_ACEOF
11136 #define HAVE_TOUCHLOCK 1
11137 _ACEOF
11138
11139 fi
11140 done
11141
11142 for ac_header in maillock.h
11143 do :
11144   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
11145 if test "x$ac_cv_header_maillock_h" = x""yes; then :
11146   cat >>confdefs.h <<_ACEOF
11147 #define HAVE_MAILLOCK_H 1
11148 _ACEOF
11149
11150 fi
11151
11152 done
11153
11154
11155
11156 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
11157 ## interlock access to the mail spool.  The alternative is a lock file named
11158 ## /usr/spool/mail/$USER.lock.
11159 mail_lock=no
11160 case "$opsys" in
11161   aix4-2) mail_lock="lockf" ;;
11162
11163   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
11164
11165   ## On GNU/Linux systems, both methods are used by various mail programs.
11166   ## I assume most people are using newer mailers that have heard of flock.
11167   ## Change this if you need to.
11168   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
11169   ## configure gets the right answers, and that means *NOT* using flock.
11170   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
11171   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
11172   ## Debian maintainer hasn't provided a clean fix for Emacs.
11173   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
11174   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
11175   ## correct logic.  -- fx
11176   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
11177   ## liblockfile is a Free Software replacement for libmail, used on
11178   ## Debian systems and elsewhere. -rfr.
11179   gnu-*)
11180     mail_lock="flock"
11181     if test $have_mail = yes || test $have_lockfile = yes; then
11182       test $ac_cv_header_maillock_h = yes && mail_lock=no
11183     fi
11184     ;;
11185 esac
11186
11187 BLESSMAIL_TARGET=
11188 case "$mail_lock" in
11189   flock)
11190 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
11191  ;;
11192
11193   lockf)
11194 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
11195  ;;
11196
11197   *) BLESSMAIL_TARGET="need-blessmail" ;;
11198 esac
11199
11200
11201
11202 for ac_func in gethostname getdomainname dup2 \
11203 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
11204 random lrand48 logb frexp fmod rint cbrt ftime setsid \
11205 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
11206 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
11207 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
11208 sendto recvfrom getsockopt setsockopt getsockname getpeername \
11209 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
11210 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
11211 cfmakeraw cfsetspeed isnan copysign
11212 do :
11213   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11214 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11215 eval as_val=\$$as_ac_var
11216    if test "x$as_val" = x""yes; then :
11217   cat >>confdefs.h <<_ACEOF
11218 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11219 _ACEOF
11220
11221 fi
11222 done
11223
11224
11225 for ac_header in sys/un.h
11226 do :
11227   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
11228 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
11229   cat >>confdefs.h <<_ACEOF
11230 #define HAVE_SYS_UN_H 1
11231 _ACEOF
11232
11233 fi
11234
11235 done
11236
11237
11238
11239
11240
11241
11242
11243   for ac_func in $ac_func_list
11244 do :
11245   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11246 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11247 eval as_val=\$$as_ac_var
11248    if test "x$as_val" = x""yes; then :
11249   cat >>confdefs.h <<_ACEOF
11250 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11251 _ACEOF
11252
11253 fi
11254 done
11255
11256
11257
11258
11259
11260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
11261 $as_echo_n "checking for working mktime... " >&6; }
11262 if test "${ac_cv_func_working_mktime+set}" = set; then :
11263   $as_echo_n "(cached) " >&6
11264 else
11265   if test "$cross_compiling" = yes; then :
11266   ac_cv_func_working_mktime=no
11267 else
11268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11269 /* end confdefs.h.  */
11270 /* Test program from Paul Eggert and Tony Leneis.  */
11271 #ifdef TIME_WITH_SYS_TIME
11272 # include <sys/time.h>
11273 # include <time.h>
11274 #else
11275 # ifdef HAVE_SYS_TIME_H
11276 #  include <sys/time.h>
11277 # else
11278 #  include <time.h>
11279 # endif
11280 #endif
11281
11282 #include <limits.h>
11283 #include <stdlib.h>
11284
11285 #ifdef HAVE_UNISTD_H
11286 # include <unistd.h>
11287 #endif
11288
11289 #ifndef HAVE_ALARM
11290 # define alarm(X) /* empty */
11291 #endif
11292
11293 /* Work around redefinition to rpl_putenv by other config tests.  */
11294 #undef putenv
11295
11296 static time_t time_t_max;
11297 static time_t time_t_min;
11298
11299 /* Values we'll use to set the TZ environment variable.  */
11300 static char *tz_strings[] = {
11301   (char *) 0, "TZ=GMT0", "TZ=JST-9",
11302   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
11303 };
11304 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
11305
11306 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
11307    Based on a problem report from Andreas Jaeger.  */
11308 static int
11309 spring_forward_gap ()
11310 {
11311   /* glibc (up to about 1998-10-07) failed this test. */
11312   struct tm tm;
11313
11314   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11315      instead of "TZ=America/Vancouver" in order to detect the bug even
11316      on systems that don't support the Olson extension, or don't have the
11317      full zoneinfo tables installed.  */
11318   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11319
11320   tm.tm_year = 98;
11321   tm.tm_mon = 3;
11322   tm.tm_mday = 5;
11323   tm.tm_hour = 2;
11324   tm.tm_min = 0;
11325   tm.tm_sec = 0;
11326   tm.tm_isdst = -1;
11327   return mktime (&tm) != (time_t) -1;
11328 }
11329
11330 static int
11331 mktime_test1 (now)
11332      time_t now;
11333 {
11334   struct tm *lt;
11335   return ! (lt = localtime (&now)) || mktime (lt) == now;
11336 }
11337
11338 static int
11339 mktime_test (now)
11340      time_t now;
11341 {
11342   return (mktime_test1 (now)
11343           && mktime_test1 ((time_t) (time_t_max - now))
11344           && mktime_test1 ((time_t) (time_t_min + now)));
11345 }
11346
11347 static int
11348 irix_6_4_bug ()
11349 {
11350   /* Based on code from Ariel Faigon.  */
11351   struct tm tm;
11352   tm.tm_year = 96;
11353   tm.tm_mon = 3;
11354   tm.tm_mday = 0;
11355   tm.tm_hour = 0;
11356   tm.tm_min = 0;
11357   tm.tm_sec = 0;
11358   tm.tm_isdst = -1;
11359   mktime (&tm);
11360   return tm.tm_mon == 2 && tm.tm_mday == 31;
11361 }
11362
11363 static int
11364 bigtime_test (j)
11365      int j;
11366 {
11367   struct tm tm;
11368   time_t now;
11369   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
11370   now = mktime (&tm);
11371   if (now != (time_t) -1)
11372     {
11373       struct tm *lt = localtime (&now);
11374       if (! (lt
11375              && lt->tm_year == tm.tm_year
11376              && lt->tm_mon == tm.tm_mon
11377              && lt->tm_mday == tm.tm_mday
11378              && lt->tm_hour == tm.tm_hour
11379              && lt->tm_min == tm.tm_min
11380              && lt->tm_sec == tm.tm_sec
11381              && lt->tm_yday == tm.tm_yday
11382              && lt->tm_wday == tm.tm_wday
11383              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
11384                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
11385         return 0;
11386     }
11387   return 1;
11388 }
11389
11390 static int
11391 year_2050_test ()
11392 {
11393   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
11394      ignoring leap seconds.  */
11395   unsigned long int answer = 2527315200UL;
11396
11397   struct tm tm;
11398   time_t t;
11399   tm.tm_year = 2050 - 1900;
11400   tm.tm_mon = 2 - 1;
11401   tm.tm_mday = 1;
11402   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
11403   tm.tm_isdst = -1;
11404
11405   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11406      instead of "TZ=America/Vancouver" in order to detect the bug even
11407      on systems that don't support the Olson extension, or don't have the
11408      full zoneinfo tables installed.  */
11409   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11410
11411   t = mktime (&tm);
11412
11413   /* Check that the result is either a failure, or close enough
11414      to the correct answer that we can assume the discrepancy is
11415      due to leap seconds.  */
11416   return (t == (time_t) -1
11417           || (0 < t && answer - 120 <= t && t <= answer + 120));
11418 }
11419
11420 int
11421 main ()
11422 {
11423   time_t t, delta;
11424   int i, j;
11425
11426   /* This test makes some buggy mktime implementations loop.
11427      Give up after 60 seconds; a mktime slower than that
11428      isn't worth using anyway.  */
11429   alarm (60);
11430
11431   for (;;)
11432     {
11433       t = (time_t_max << 1) + 1;
11434       if (t <= time_t_max)
11435         break;
11436       time_t_max = t;
11437     }
11438   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
11439
11440   delta = time_t_max / 997; /* a suitable prime number */
11441   for (i = 0; i < N_STRINGS; i++)
11442     {
11443       if (tz_strings[i])
11444         putenv (tz_strings[i]);
11445
11446       for (t = 0; t <= time_t_max - delta; t += delta)
11447         if (! mktime_test (t))
11448           return 1;
11449       if (! (mktime_test ((time_t) 1)
11450              && mktime_test ((time_t) (60 * 60))
11451              && mktime_test ((time_t) (60 * 60 * 24))))
11452         return 1;
11453
11454       for (j = 1; ; j <<= 1)
11455         if (! bigtime_test (j))
11456           return 1;
11457         else if (INT_MAX / 2 < j)
11458           break;
11459       if (! bigtime_test (INT_MAX))
11460         return 1;
11461     }
11462   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
11463 }
11464 _ACEOF
11465 if ac_fn_c_try_run "$LINENO"; then :
11466   ac_cv_func_working_mktime=yes
11467 else
11468   ac_cv_func_working_mktime=no
11469 fi
11470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11471   conftest.$ac_objext conftest.beam conftest.$ac_ext
11472 fi
11473
11474 fi
11475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
11476 $as_echo "$ac_cv_func_working_mktime" >&6; }
11477 if test $ac_cv_func_working_mktime = no; then
11478   case " $LIBOBJS " in
11479   *" mktime.$ac_objext "* ) ;;
11480   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
11481  ;;
11482 esac
11483
11484 fi
11485
11486 if test "$ac_cv_func_working_mktime" = no; then
11487
11488 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
11489
11490 fi
11491
11492 ac_have_func=no # yes means we've found a way to get the load average.
11493
11494 # Make sure getloadavg.c is where it belongs, at configure-time.
11495 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
11496   as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
11497
11498 ac_save_LIBS=$LIBS
11499
11500 # Check for getloadavg, but be sure not to touch the cache variable.
11501 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11502 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11503   exit 0
11504 else
11505   exit 1
11506 fi
11507 ) && ac_have_func=yes
11508
11509 # On HPUX9, an unprivileged user can get load averages through this function.
11510 for ac_func in pstat_getdynamic
11511 do :
11512   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
11513 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
11514   cat >>confdefs.h <<_ACEOF
11515 #define HAVE_PSTAT_GETDYNAMIC 1
11516 _ACEOF
11517
11518 fi
11519 done
11520
11521
11522 # Solaris has libkstat which does not require root.
11523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
11524 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11525 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11526   $as_echo_n "(cached) " >&6
11527 else
11528   ac_check_lib_save_LIBS=$LIBS
11529 LIBS="-lkstat  $LIBS"
11530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11531 /* end confdefs.h.  */
11532
11533 /* Override any GCC internal prototype to avoid an error.
11534    Use char because int might match the return type of a GCC
11535    builtin and then its argument prototype would still apply.  */
11536 #ifdef __cplusplus
11537 extern "C"
11538 #endif
11539 char kstat_open ();
11540 int
11541 main ()
11542 {
11543 return kstat_open ();
11544   ;
11545   return 0;
11546 }
11547 _ACEOF
11548 if ac_fn_c_try_link "$LINENO"; then :
11549   ac_cv_lib_kstat_kstat_open=yes
11550 else
11551   ac_cv_lib_kstat_kstat_open=no
11552 fi
11553 rm -f core conftest.err conftest.$ac_objext \
11554     conftest$ac_exeext conftest.$ac_ext
11555 LIBS=$ac_check_lib_save_LIBS
11556 fi
11557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11558 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11559 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11560   cat >>confdefs.h <<_ACEOF
11561 #define HAVE_LIBKSTAT 1
11562 _ACEOF
11563
11564   LIBS="-lkstat $LIBS"
11565
11566 fi
11567
11568 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11569
11570 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11571 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11572 # to get the right answer into the cache.
11573 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11574 if test $ac_have_func = no; then
11575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11576 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11577 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11578   $as_echo_n "(cached) " >&6
11579 else
11580   ac_check_lib_save_LIBS=$LIBS
11581 LIBS="-lelf  $LIBS"
11582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11583 /* end confdefs.h.  */
11584
11585 /* Override any GCC internal prototype to avoid an error.
11586    Use char because int might match the return type of a GCC
11587    builtin and then its argument prototype would still apply.  */
11588 #ifdef __cplusplus
11589 extern "C"
11590 #endif
11591 char elf_begin ();
11592 int
11593 main ()
11594 {
11595 return elf_begin ();
11596   ;
11597   return 0;
11598 }
11599 _ACEOF
11600 if ac_fn_c_try_link "$LINENO"; then :
11601   ac_cv_lib_elf_elf_begin=yes
11602 else
11603   ac_cv_lib_elf_elf_begin=no
11604 fi
11605 rm -f core conftest.err conftest.$ac_objext \
11606     conftest$ac_exeext conftest.$ac_ext
11607 LIBS=$ac_check_lib_save_LIBS
11608 fi
11609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11610 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11611 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11612   LIBS="-lelf $LIBS"
11613 fi
11614
11615 fi
11616 if test $ac_have_func = no; then
11617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11618 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11619 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11620   $as_echo_n "(cached) " >&6
11621 else
11622   ac_check_lib_save_LIBS=$LIBS
11623 LIBS="-lkvm  $LIBS"
11624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11625 /* end confdefs.h.  */
11626
11627 /* Override any GCC internal prototype to avoid an error.
11628    Use char because int might match the return type of a GCC
11629    builtin and then its argument prototype would still apply.  */
11630 #ifdef __cplusplus
11631 extern "C"
11632 #endif
11633 char kvm_open ();
11634 int
11635 main ()
11636 {
11637 return kvm_open ();
11638   ;
11639   return 0;
11640 }
11641 _ACEOF
11642 if ac_fn_c_try_link "$LINENO"; then :
11643   ac_cv_lib_kvm_kvm_open=yes
11644 else
11645   ac_cv_lib_kvm_kvm_open=no
11646 fi
11647 rm -f core conftest.err conftest.$ac_objext \
11648     conftest$ac_exeext conftest.$ac_ext
11649 LIBS=$ac_check_lib_save_LIBS
11650 fi
11651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
11652 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
11653 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
11654   LIBS="-lkvm $LIBS"
11655 fi
11656
11657   # Check for the 4.4BSD definition of getloadavg.
11658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
11659 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
11660 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
11661   $as_echo_n "(cached) " >&6
11662 else
11663   ac_check_lib_save_LIBS=$LIBS
11664 LIBS="-lutil  $LIBS"
11665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11666 /* end confdefs.h.  */
11667
11668 /* Override any GCC internal prototype to avoid an error.
11669    Use char because int might match the return type of a GCC
11670    builtin and then its argument prototype would still apply.  */
11671 #ifdef __cplusplus
11672 extern "C"
11673 #endif
11674 char getloadavg ();
11675 int
11676 main ()
11677 {
11678 return getloadavg ();
11679   ;
11680   return 0;
11681 }
11682 _ACEOF
11683 if ac_fn_c_try_link "$LINENO"; then :
11684   ac_cv_lib_util_getloadavg=yes
11685 else
11686   ac_cv_lib_util_getloadavg=no
11687 fi
11688 rm -f core conftest.err conftest.$ac_objext \
11689     conftest$ac_exeext conftest.$ac_ext
11690 LIBS=$ac_check_lib_save_LIBS
11691 fi
11692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
11693 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
11694 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
11695   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
11696 fi
11697
11698 fi
11699
11700 if test $ac_have_func = no; then
11701   # There is a commonly available library for RS/6000 AIX.
11702   # Since it is not a standard part of AIX, it might be installed locally.
11703   ac_getloadavg_LIBS=$LIBS
11704   LIBS="-L/usr/local/lib $LIBS"
11705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
11706 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
11707 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
11708   $as_echo_n "(cached) " >&6
11709 else
11710   ac_check_lib_save_LIBS=$LIBS
11711 LIBS="-lgetloadavg  $LIBS"
11712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11713 /* end confdefs.h.  */
11714
11715 /* Override any GCC internal prototype to avoid an error.
11716    Use char because int might match the return type of a GCC
11717    builtin and then its argument prototype would still apply.  */
11718 #ifdef __cplusplus
11719 extern "C"
11720 #endif
11721 char getloadavg ();
11722 int
11723 main ()
11724 {
11725 return getloadavg ();
11726   ;
11727   return 0;
11728 }
11729 _ACEOF
11730 if ac_fn_c_try_link "$LINENO"; then :
11731   ac_cv_lib_getloadavg_getloadavg=yes
11732 else
11733   ac_cv_lib_getloadavg_getloadavg=no
11734 fi
11735 rm -f core conftest.err conftest.$ac_objext \
11736     conftest$ac_exeext conftest.$ac_ext
11737 LIBS=$ac_check_lib_save_LIBS
11738 fi
11739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
11740 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
11741 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
11742   LIBS="-lgetloadavg $LIBS"
11743 else
11744   LIBS=$ac_getloadavg_LIBS
11745 fi
11746
11747 fi
11748
11749 # Make sure it is really in the library, if we think we found it,
11750 # otherwise set up the replacement function.
11751 for ac_func in getloadavg
11752 do :
11753   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11754 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11755   cat >>confdefs.h <<_ACEOF
11756 #define HAVE_GETLOADAVG 1
11757 _ACEOF
11758
11759 else
11760   case " $LIBOBJS " in
11761   *" getloadavg.$ac_objext "* ) ;;
11762   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
11763  ;;
11764 esac
11765
11766
11767 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
11768
11769 # Figure out what our getloadavg.c needs.
11770 ac_have_func=no
11771 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
11772 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
11773   ac_have_func=yes
11774
11775 $as_echo "#define DGUX 1" >>confdefs.h
11776
11777  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
11778 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
11779 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
11780   $as_echo_n "(cached) " >&6
11781 else
11782   ac_check_lib_save_LIBS=$LIBS
11783 LIBS="-ldgc  $LIBS"
11784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11785 /* end confdefs.h.  */
11786
11787 /* Override any GCC internal prototype to avoid an error.
11788    Use char because int might match the return type of a GCC
11789    builtin and then its argument prototype would still apply.  */
11790 #ifdef __cplusplus
11791 extern "C"
11792 #endif
11793 char dg_sys_info ();
11794 int
11795 main ()
11796 {
11797 return dg_sys_info ();
11798   ;
11799   return 0;
11800 }
11801 _ACEOF
11802 if ac_fn_c_try_link "$LINENO"; then :
11803   ac_cv_lib_dgc_dg_sys_info=yes
11804 else
11805   ac_cv_lib_dgc_dg_sys_info=no
11806 fi
11807 rm -f core conftest.err conftest.$ac_objext \
11808     conftest$ac_exeext conftest.$ac_ext
11809 LIBS=$ac_check_lib_save_LIBS
11810 fi
11811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
11812 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
11813 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
11814   cat >>confdefs.h <<_ACEOF
11815 #define HAVE_LIBDGC 1
11816 _ACEOF
11817
11818   LIBS="-ldgc $LIBS"
11819
11820 fi
11821
11822 fi
11823
11824
11825
11826 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
11827 if test "x$ac_cv_header_locale_h" = x""yes; then :
11828
11829 fi
11830
11831
11832 for ac_func in setlocale
11833 do :
11834   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
11835 if test "x$ac_cv_func_setlocale" = x""yes; then :
11836   cat >>confdefs.h <<_ACEOF
11837 #define HAVE_SETLOCALE 1
11838 _ACEOF
11839
11840 fi
11841 done
11842
11843
11844 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
11845 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
11846 # Irix 4.0.5F has the header but not the library.
11847 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
11848   ac_have_func=yes
11849
11850 $as_echo "#define SVR4 1" >>confdefs.h
11851
11852 fi
11853
11854 if test $ac_have_func = no; then
11855   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
11856 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
11857   ac_have_func=yes
11858
11859 $as_echo "#define UMAX 1" >>confdefs.h
11860
11861
11862 $as_echo "#define UMAX4_3 1" >>confdefs.h
11863
11864 fi
11865
11866
11867 fi
11868
11869 if test $ac_have_func = no; then
11870   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
11871 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
11872   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
11873
11874 fi
11875
11876
11877 fi
11878
11879 if test $ac_have_func = no; then
11880   for ac_header in mach/mach.h
11881 do :
11882   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
11883 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
11884   cat >>confdefs.h <<_ACEOF
11885 #define HAVE_MACH_MACH_H 1
11886 _ACEOF
11887
11888 fi
11889
11890 done
11891
11892 fi
11893
11894 for ac_header in nlist.h
11895 do :
11896   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
11897 if test "x$ac_cv_header_nlist_h" = x""yes; then :
11898   cat >>confdefs.h <<_ACEOF
11899 #define HAVE_NLIST_H 1
11900 _ACEOF
11901  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
11902 "
11903 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
11904
11905 cat >>confdefs.h <<_ACEOF
11906 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
11907 _ACEOF
11908
11909
11910 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
11911
11912 fi
11913
11914
11915 fi
11916
11917 done
11918
11919 fi
11920 done
11921
11922
11923 # Some definitions of getloadavg require that the program be installed setgid.
11924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
11925 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
11926 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
11927   $as_echo_n "(cached) " >&6
11928 else
11929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11930 /* end confdefs.h.  */
11931 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
11932 #ifdef LDAV_PRIVILEGED
11933 Yowza Am I SETGID yet
11934 #endif
11935 _ACEOF
11936 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11937   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
11938   ac_cv_func_getloadavg_setgid=yes
11939 else
11940   ac_cv_func_getloadavg_setgid=no
11941 fi
11942 rm -f conftest*
11943
11944 fi
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
11946 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
11947 if test $ac_cv_func_getloadavg_setgid = yes; then
11948   NEED_SETGID=true
11949
11950 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
11951
11952 else
11953   NEED_SETGID=false
11954 fi
11955
11956 if test $ac_cv_func_getloadavg_setgid = yes; then
11957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
11958 $as_echo_n "checking group of /dev/kmem... " >&6; }
11959 if test "${ac_cv_group_kmem+set}" = set; then :
11960   $as_echo_n "(cached) " >&6
11961 else
11962    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
11963   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
11964   # If we got an error (system does not support symlinks), try without -L.
11965   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
11966   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
11967     | sed -ne 's/[       ][      ]*/ /g;
11968                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
11969                / /s/.* //;p;'`
11970
11971 fi
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
11973 $as_echo "$ac_cv_group_kmem" >&6; }
11974   KMEM_GROUP=$ac_cv_group_kmem
11975 fi
11976 if test "x$ac_save_LIBS" = x; then
11977   GETLOADAVG_LIBS=$LIBS
11978 else
11979   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
11980 fi
11981 LIBS=$ac_save_LIBS
11982
11983
11984
11985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
11986 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
11987 if test "${ac_cv_sys_largefile_source+set}" = set; then :
11988   $as_echo_n "(cached) " >&6
11989 else
11990   while :; do
11991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11992 /* end confdefs.h.  */
11993 #include <sys/types.h> /* for off_t */
11994      #include <stdio.h>
11995 int
11996 main ()
11997 {
11998 int (*fp) (FILE *, off_t, int) = fseeko;
11999      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12000   ;
12001   return 0;
12002 }
12003 _ACEOF
12004 if ac_fn_c_try_link "$LINENO"; then :
12005   ac_cv_sys_largefile_source=no; break
12006 fi
12007 rm -f core conftest.err conftest.$ac_objext \
12008     conftest$ac_exeext conftest.$ac_ext
12009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12010 /* end confdefs.h.  */
12011 #define _LARGEFILE_SOURCE 1
12012 #include <sys/types.h> /* for off_t */
12013      #include <stdio.h>
12014 int
12015 main ()
12016 {
12017 int (*fp) (FILE *, off_t, int) = fseeko;
12018      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12019   ;
12020   return 0;
12021 }
12022 _ACEOF
12023 if ac_fn_c_try_link "$LINENO"; then :
12024   ac_cv_sys_largefile_source=1; break
12025 fi
12026 rm -f core conftest.err conftest.$ac_objext \
12027     conftest$ac_exeext conftest.$ac_ext
12028   ac_cv_sys_largefile_source=unknown
12029   break
12030 done
12031 fi
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
12033 $as_echo "$ac_cv_sys_largefile_source" >&6; }
12034 case $ac_cv_sys_largefile_source in #(
12035   no | unknown) ;;
12036   *)
12037 cat >>confdefs.h <<_ACEOF
12038 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
12039 _ACEOF
12040 ;;
12041 esac
12042 rm -rf conftest*
12043
12044 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
12045 # in glibc 2.1.3, but that breaks too many other things.
12046 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
12047 if test $ac_cv_sys_largefile_source != unknown; then
12048
12049 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
12050
12051 fi
12052
12053
12054 # Configure getopt.
12055 # getopt.m4 serial 10
12056
12057 # The getopt module assume you want GNU getopt, with getopt_long etc,
12058 # rather than vanilla POSIX getopt.  This means your your code should
12059 # always include <getopt.h> for the getopt prototypes.
12060
12061
12062
12063
12064
12065
12066
12067
12068
12069
12070
12071 # Prerequisites of lib/getopt*.
12072
12073
12074
12075
12076   GETOPT_H=
12077   for ac_header in getopt.h
12078 do :
12079   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
12080 if test "x$ac_cv_header_getopt_h" = x""yes; then :
12081   cat >>confdefs.h <<_ACEOF
12082 #define HAVE_GETOPT_H 1
12083 _ACEOF
12084
12085 else
12086   GETOPT_H=getopt.h
12087 fi
12088
12089 done
12090
12091   if test -z "$GETOPT_H"; then
12092     for ac_func in getopt_long_only
12093 do :
12094   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
12095 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
12096   cat >>confdefs.h <<_ACEOF
12097 #define HAVE_GETOPT_LONG_ONLY 1
12098 _ACEOF
12099
12100 else
12101   GETOPT_H=getopt.h
12102 fi
12103 done
12104
12105   fi
12106
12107       if test -z "$GETOPT_H"; then
12108     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
12109 "
12110 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
12111   GETOPT_H=getopt.h
12112 fi
12113
12114   fi
12115
12116       if test -z "$GETOPT_H"; then
12117     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
12118 $as_echo_n "checking for working GNU getopt function... " >&6; }
12119 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
12120   $as_echo_n "(cached) " >&6
12121 else
12122   if test "$cross_compiling" = yes; then :
12123                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
12124 "
12125 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
12126   gl_cv_func_gnu_getopt=no
12127 else
12128   gl_cv_func_gnu_getopt=yes
12129 fi
12130
12131 else
12132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12133 /* end confdefs.h.  */
12134 #include <getopt.h>
12135 int
12136 main ()
12137 {
12138
12139              char *myargv[3];
12140              myargv[0] = "conftest";
12141              myargv[1] = "-+";
12142              myargv[2] = 0;
12143              return getopt (2, myargv, "+a") != '?';
12144
12145   ;
12146   return 0;
12147 }
12148 _ACEOF
12149 if ac_fn_c_try_run "$LINENO"; then :
12150   gl_cv_func_gnu_getopt=yes
12151 else
12152   gl_cv_func_gnu_getopt=no
12153 fi
12154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12155   conftest.$ac_objext conftest.beam conftest.$ac_ext
12156 fi
12157
12158 fi
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
12160 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
12161     if test "$gl_cv_func_gnu_getopt" = "no"; then
12162       GETOPT_H=getopt.h
12163     fi
12164   fi
12165
12166
12167
12168   if test -n "$GETOPT_H"; then :
12169
12170
12171   GETOPT_H=getopt.h
12172
12173 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
12174
12175
12176
12177   :
12178   GETOPTOBJS='getopt.o getopt1.o'
12179
12180 fi
12181
12182
12183
12184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
12185 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
12186 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
12187   $as_echo_n "(cached) " >&6
12188 else
12189   # Use it with a single arg.
12190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12191 /* end confdefs.h.  */
12192 $ac_includes_default
12193 int
12194 main ()
12195 {
12196 getpgrp (0);
12197   ;
12198   return 0;
12199 }
12200 _ACEOF
12201 if ac_fn_c_try_compile "$LINENO"; then :
12202   ac_cv_func_getpgrp_void=no
12203 else
12204   ac_cv_func_getpgrp_void=yes
12205 fi
12206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12207
12208 fi
12209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
12210 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
12211 if test $ac_cv_func_getpgrp_void = yes; then
12212
12213 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
12214
12215 fi
12216
12217
12218 for ac_func in strftime
12219 do :
12220   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
12221 if test "x$ac_cv_func_strftime" = x""yes; then :
12222   cat >>confdefs.h <<_ACEOF
12223 #define HAVE_STRFTIME 1
12224 _ACEOF
12225
12226 else
12227   # strftime is in -lintl on SCO UNIX.
12228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
12229 $as_echo_n "checking for strftime in -lintl... " >&6; }
12230 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
12231   $as_echo_n "(cached) " >&6
12232 else
12233   ac_check_lib_save_LIBS=$LIBS
12234 LIBS="-lintl  $LIBS"
12235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12236 /* end confdefs.h.  */
12237
12238 /* Override any GCC internal prototype to avoid an error.
12239    Use char because int might match the return type of a GCC
12240    builtin and then its argument prototype would still apply.  */
12241 #ifdef __cplusplus
12242 extern "C"
12243 #endif
12244 char strftime ();
12245 int
12246 main ()
12247 {
12248 return strftime ();
12249   ;
12250   return 0;
12251 }
12252 _ACEOF
12253 if ac_fn_c_try_link "$LINENO"; then :
12254   ac_cv_lib_intl_strftime=yes
12255 else
12256   ac_cv_lib_intl_strftime=no
12257 fi
12258 rm -f core conftest.err conftest.$ac_objext \
12259     conftest$ac_exeext conftest.$ac_ext
12260 LIBS=$ac_check_lib_save_LIBS
12261 fi
12262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
12263 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
12264 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
12265   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
12266
12267 LIBS="-lintl $LIBS"
12268 fi
12269
12270 fi
12271 done
12272
12273
12274 # UNIX98 PTYs.
12275 for ac_func in grantpt
12276 do :
12277   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
12278 if test "x$ac_cv_func_grantpt" = x""yes; then :
12279   cat >>confdefs.h <<_ACEOF
12280 #define HAVE_GRANTPT 1
12281 _ACEOF
12282
12283 fi
12284 done
12285
12286
12287 # PTY-related GNU extensions.
12288 for ac_func in getpt
12289 do :
12290   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
12291 if test "x$ac_cv_func_getpt" = x""yes; then :
12292   cat >>confdefs.h <<_ACEOF
12293 #define HAVE_GETPT 1
12294 _ACEOF
12295
12296 fi
12297 done
12298
12299
12300 # Check this now, so that we will NOT find the above functions in ncurses.
12301 # That is because we have not set up to link ncurses in lib-src.
12302 # It's better to believe a function is not available
12303 # than to expect to find it in ncurses.
12304 # Also we need tputs and friends to be able to build at all.
12305 have_tputs_et_al=true
12306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
12307 $as_echo_n "checking for library containing tputs... " >&6; }
12308 if test "${ac_cv_search_tputs+set}" = set; then :
12309   $as_echo_n "(cached) " >&6
12310 else
12311   ac_func_search_save_LIBS=$LIBS
12312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12313 /* end confdefs.h.  */
12314
12315 /* Override any GCC internal prototype to avoid an error.
12316    Use char because int might match the return type of a GCC
12317    builtin and then its argument prototype would still apply.  */
12318 #ifdef __cplusplus
12319 extern "C"
12320 #endif
12321 char tputs ();
12322 int
12323 main ()
12324 {
12325 return tputs ();
12326   ;
12327   return 0;
12328 }
12329 _ACEOF
12330 for ac_lib in '' ncurses terminfo termcap; do
12331   if test -z "$ac_lib"; then
12332     ac_res="none required"
12333   else
12334     ac_res=-l$ac_lib
12335     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12336   fi
12337   if ac_fn_c_try_link "$LINENO"; then :
12338   ac_cv_search_tputs=$ac_res
12339 fi
12340 rm -f core conftest.err conftest.$ac_objext \
12341     conftest$ac_exeext
12342   if test "${ac_cv_search_tputs+set}" = set; then :
12343   break
12344 fi
12345 done
12346 if test "${ac_cv_search_tputs+set}" = set; then :
12347
12348 else
12349   ac_cv_search_tputs=no
12350 fi
12351 rm conftest.$ac_ext
12352 LIBS=$ac_func_search_save_LIBS
12353 fi
12354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
12355 $as_echo "$ac_cv_search_tputs" >&6; }
12356 ac_res=$ac_cv_search_tputs
12357 if test "$ac_res" != no; then :
12358   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12359
12360 else
12361   have_tputs_et_al=false
12362 fi
12363
12364 if test "$have_tputs_et_al" != true; then
12365   as_fn_error "I couldn't find termcap functions (tputs and friends).
12366 Maybe some development libraries/packages are missing?  Try installing
12367 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
12368 fi
12369 # Must define this when any termcap library is found.
12370
12371 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
12372
12373 ## FIXME This was the cpp logic, but I am not sure it is right.
12374 ## The above test has not necessarily found libncurses.
12375 HAVE_LIBNCURSES=yes
12376
12377 ## Use terminfo instead of termcap?
12378 ## Note only system files NOT using terminfo are:
12379 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
12380 ## darwin|gnu without ncurses.
12381 TERMINFO=no
12382 LIBS_TERMCAP=
12383 case "$opsys" in
12384   ## cygwin: Fewer environment variables to go wrong, more terminal types.
12385   ## hpux10-20: Use the system provided termcap(3) library.
12386   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
12387   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
12388   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
12389
12390   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
12391   ##  The ncurses library has been moved out of the System framework in
12392   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
12393   ##  option to use it.
12394   darwin|gnu*)
12395     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
12396     if test "x$HAVE_LIBNCURSES" = "xyes"; then
12397       TERMINFO=yes
12398       LIBS_TERMCAP="-lncurses"
12399     fi
12400     ;;
12401
12402   freebsd)
12403     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
12404 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
12405     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
12406   $as_echo_n "(cached) " >&6
12407 else
12408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12409 /* end confdefs.h.  */
12410 #include <osreldate.h>
12411 int
12412 main ()
12413 {
12414 #if __FreeBSD_version < 400000
12415 fail;
12416 #endif
12417
12418   ;
12419   return 0;
12420 }
12421 _ACEOF
12422 if ac_fn_c_try_link "$LINENO"; then :
12423   emacs_cv_freebsd_terminfo=yes
12424 else
12425   emacs_cv_freebsd_terminfo=no
12426 fi
12427 rm -f core conftest.err conftest.$ac_objext \
12428     conftest$ac_exeext conftest.$ac_ext
12429 fi
12430
12431
12432     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
12433 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
12434
12435     if test $emacs_cv_freebsd_terminfo = yes; then
12436       TERMINFO=yes
12437       LIBS_TERMCAP="-lncurses"
12438     else
12439       LIBS_TERMCAP="-ltermcap"
12440     fi
12441     ;;
12442
12443   netbsd)
12444     if test $ac_cv_search_tputs = -lterminfo; then
12445       TERMINFO=yes
12446       LIBS_TERMCAP="-lterminfo"
12447     else
12448       LIBS_TERMCAP="-ltermcap"
12449     fi
12450     ;;
12451
12452 esac
12453
12454 case "$opsys" in
12455   ## hpux: Make sure we get select from libc rather than from libcurses
12456   ##  because libcurses on HPUX 10.10 has a broken version of select.
12457   ##  We used to use -lc -lcurses, but this may be cleaner.
12458   hpux*) LIBS_TERMCAP="-ltermcap" ;;
12459
12460   openbsd) LIBS_TERMCAP="-lncurses" ;;
12461
12462   ## Must use system termcap, if we use any termcap.  It does special things.
12463   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
12464 esac
12465
12466 TERMCAP_OBJ=tparam.o
12467 if test $TERMINFO = yes; then
12468
12469 $as_echo "#define TERMINFO 1" >>confdefs.h
12470
12471
12472   ## Default used to be -ltermcap.  Add a case above if need something else.
12473   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
12474
12475   TERMCAP_OBJ=terminfo.o
12476 fi
12477
12478
12479
12480
12481 # Do we have res_init, for detecting changes in /etc/resolv.conf?
12482 resolv=no
12483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12484 /* end confdefs.h.  */
12485 #include <netinet/in.h>
12486 #include <arpa/nameser.h>
12487 #include <resolv.h>
12488 int
12489 main ()
12490 {
12491 return res_init();
12492   ;
12493   return 0;
12494 }
12495 _ACEOF
12496 if ac_fn_c_try_link "$LINENO"; then :
12497   have_res_init=yes
12498 else
12499   have_res_init=no
12500 fi
12501 rm -f core conftest.err conftest.$ac_objext \
12502     conftest$ac_exeext conftest.$ac_ext
12503 if test "$have_res_init" = no; then
12504   OLIBS="$LIBS"
12505   LIBS="$LIBS -lresolv"
12506   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
12507 $as_echo_n "checking for res_init with -lresolv... " >&6; }
12508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12509 /* end confdefs.h.  */
12510 #include <netinet/in.h>
12511 #include <arpa/nameser.h>
12512 #include <resolv.h>
12513 int
12514 main ()
12515 {
12516 return res_init();
12517   ;
12518   return 0;
12519 }
12520 _ACEOF
12521 if ac_fn_c_try_link "$LINENO"; then :
12522   have_res_init=yes
12523 else
12524   have_res_init=no
12525 fi
12526 rm -f core conftest.err conftest.$ac_objext \
12527     conftest$ac_exeext conftest.$ac_ext
12528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
12529 $as_echo "$have_res_init" >&6; }
12530   if test "$have_res_init" = yes ; then
12531     resolv=yes
12532   fi
12533   LIBS="$OLIBS"
12534 fi
12535
12536 if test "$have_res_init" = yes; then
12537
12538 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
12539
12540 fi
12541
12542 # Do we need the Hesiod library to provide the support routines?
12543 LIBHESIOD=
12544 if test "$with_hesiod" != no ; then
12545   # Don't set $LIBS here -- see comments above.  FIXME which comments?
12546   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
12547 if test "x$ac_cv_func_res_send" = x""yes; then :
12548
12549 else
12550   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
12551 if test "x$ac_cv_func___res_send" = x""yes; then :
12552
12553 else
12554   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
12555 $as_echo_n "checking for res_send in -lresolv... " >&6; }
12556 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
12557   $as_echo_n "(cached) " >&6
12558 else
12559   ac_check_lib_save_LIBS=$LIBS
12560 LIBS="-lresolv  $LIBS"
12561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12562 /* end confdefs.h.  */
12563
12564 /* Override any GCC internal prototype to avoid an error.
12565    Use char because int might match the return type of a GCC
12566    builtin and then its argument prototype would still apply.  */
12567 #ifdef __cplusplus
12568 extern "C"
12569 #endif
12570 char res_send ();
12571 int
12572 main ()
12573 {
12574 return res_send ();
12575   ;
12576   return 0;
12577 }
12578 _ACEOF
12579 if ac_fn_c_try_link "$LINENO"; then :
12580   ac_cv_lib_resolv_res_send=yes
12581 else
12582   ac_cv_lib_resolv_res_send=no
12583 fi
12584 rm -f core conftest.err conftest.$ac_objext \
12585     conftest$ac_exeext conftest.$ac_ext
12586 LIBS=$ac_check_lib_save_LIBS
12587 fi
12588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
12589 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
12590 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
12591   resolv=yes
12592 else
12593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
12594 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
12595 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
12596   $as_echo_n "(cached) " >&6
12597 else
12598   ac_check_lib_save_LIBS=$LIBS
12599 LIBS="-lresolv  $LIBS"
12600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12601 /* end confdefs.h.  */
12602
12603 /* Override any GCC internal prototype to avoid an error.
12604    Use char because int might match the return type of a GCC
12605    builtin and then its argument prototype would still apply.  */
12606 #ifdef __cplusplus
12607 extern "C"
12608 #endif
12609 char __res_send ();
12610 int
12611 main ()
12612 {
12613 return __res_send ();
12614   ;
12615   return 0;
12616 }
12617 _ACEOF
12618 if ac_fn_c_try_link "$LINENO"; then :
12619   ac_cv_lib_resolv___res_send=yes
12620 else
12621   ac_cv_lib_resolv___res_send=no
12622 fi
12623 rm -f core conftest.err conftest.$ac_objext \
12624     conftest$ac_exeext conftest.$ac_ext
12625 LIBS=$ac_check_lib_save_LIBS
12626 fi
12627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
12628 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
12629 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
12630   resolv=yes
12631 fi
12632
12633 fi
12634
12635 fi
12636
12637 fi
12638
12639   if test "$resolv" = yes ; then
12640     RESOLVLIB=-lresolv
12641   else
12642     RESOLVLIB=
12643   fi
12644   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
12645 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
12646
12647 else
12648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
12649 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
12650 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
12651   $as_echo_n "(cached) " >&6
12652 else
12653   ac_check_lib_save_LIBS=$LIBS
12654 LIBS="-lhesiod $RESOLVLIB $LIBS"
12655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12656 /* end confdefs.h.  */
12657
12658 /* Override any GCC internal prototype to avoid an error.
12659    Use char because int might match the return type of a GCC
12660    builtin and then its argument prototype would still apply.  */
12661 #ifdef __cplusplus
12662 extern "C"
12663 #endif
12664 char hes_getmailhost ();
12665 int
12666 main ()
12667 {
12668 return hes_getmailhost ();
12669   ;
12670   return 0;
12671 }
12672 _ACEOF
12673 if ac_fn_c_try_link "$LINENO"; then :
12674   ac_cv_lib_hesiod_hes_getmailhost=yes
12675 else
12676   ac_cv_lib_hesiod_hes_getmailhost=no
12677 fi
12678 rm -f core conftest.err conftest.$ac_objext \
12679     conftest$ac_exeext conftest.$ac_ext
12680 LIBS=$ac_check_lib_save_LIBS
12681 fi
12682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
12683 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
12684 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
12685   hesiod=yes
12686 else
12687   :
12688 fi
12689
12690 fi
12691
12692
12693   if test x"$hesiod" = xyes; then
12694
12695 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
12696
12697     LIBHESIOD=-lhesiod
12698   fi
12699 fi
12700
12701
12702 # Do we need libresolv (due to res_init or Hesiod)?
12703 if test "$resolv" = yes ; then
12704
12705 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
12706
12707   LIBRESOLV=-lresolv
12708 else
12709   LIBRESOLV=
12710 fi
12711
12712
12713 # These tell us which Kerberos-related libraries to use.
12714 COM_ERRLIB=
12715 CRYPTOLIB=
12716 KRB5LIB=
12717 DESLIB=
12718 KRB4LIB=
12719
12720 if test "${with_kerberos}" != no; then
12721   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
12722 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
12723 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
12724   $as_echo_n "(cached) " >&6
12725 else
12726   ac_check_lib_save_LIBS=$LIBS
12727 LIBS="-lcom_err  $LIBS"
12728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12729 /* end confdefs.h.  */
12730
12731 /* Override any GCC internal prototype to avoid an error.
12732    Use char because int might match the return type of a GCC
12733    builtin and then its argument prototype would still apply.  */
12734 #ifdef __cplusplus
12735 extern "C"
12736 #endif
12737 char com_err ();
12738 int
12739 main ()
12740 {
12741 return com_err ();
12742   ;
12743   return 0;
12744 }
12745 _ACEOF
12746 if ac_fn_c_try_link "$LINENO"; then :
12747   ac_cv_lib_com_err_com_err=yes
12748 else
12749   ac_cv_lib_com_err_com_err=no
12750 fi
12751 rm -f core conftest.err conftest.$ac_objext \
12752     conftest$ac_exeext conftest.$ac_ext
12753 LIBS=$ac_check_lib_save_LIBS
12754 fi
12755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
12756 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
12757 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
12758   have_com_err=yes
12759 else
12760   have_com_err=no
12761 fi
12762
12763   if test $have_com_err = yes; then
12764     COM_ERRLIB=-lcom_err
12765     LIBS="$COM_ERRLIB $LIBS"
12766
12767 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
12768
12769   fi
12770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
12771 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
12772 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
12773   $as_echo_n "(cached) " >&6
12774 else
12775   ac_check_lib_save_LIBS=$LIBS
12776 LIBS="-lcrypto  $LIBS"
12777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12778 /* end confdefs.h.  */
12779
12780 /* Override any GCC internal prototype to avoid an error.
12781    Use char because int might match the return type of a GCC
12782    builtin and then its argument prototype would still apply.  */
12783 #ifdef __cplusplus
12784 extern "C"
12785 #endif
12786 char mit_des_cbc_encrypt ();
12787 int
12788 main ()
12789 {
12790 return mit_des_cbc_encrypt ();
12791   ;
12792   return 0;
12793 }
12794 _ACEOF
12795 if ac_fn_c_try_link "$LINENO"; then :
12796   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
12797 else
12798   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
12799 fi
12800 rm -f core conftest.err conftest.$ac_objext \
12801     conftest$ac_exeext conftest.$ac_ext
12802 LIBS=$ac_check_lib_save_LIBS
12803 fi
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
12805 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
12806 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
12807   have_crypto=yes
12808 else
12809   have_crypto=no
12810 fi
12811
12812   if test $have_crypto = yes; then
12813     CRYPTOLIB=-lcrypto
12814     LIBS="$CRYPTOLIB $LIBS"
12815
12816 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
12817
12818   fi
12819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
12820 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
12821 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
12822   $as_echo_n "(cached) " >&6
12823 else
12824   ac_check_lib_save_LIBS=$LIBS
12825 LIBS="-lk5crypto  $LIBS"
12826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12827 /* end confdefs.h.  */
12828
12829 /* Override any GCC internal prototype to avoid an error.
12830    Use char because int might match the return type of a GCC
12831    builtin and then its argument prototype would still apply.  */
12832 #ifdef __cplusplus
12833 extern "C"
12834 #endif
12835 char mit_des_cbc_encrypt ();
12836 int
12837 main ()
12838 {
12839 return mit_des_cbc_encrypt ();
12840   ;
12841   return 0;
12842 }
12843 _ACEOF
12844 if ac_fn_c_try_link "$LINENO"; then :
12845   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
12846 else
12847   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
12848 fi
12849 rm -f core conftest.err conftest.$ac_objext \
12850     conftest$ac_exeext conftest.$ac_ext
12851 LIBS=$ac_check_lib_save_LIBS
12852 fi
12853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
12854 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
12855 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
12856   have_k5crypto=yes
12857 else
12858   have_k5crypto=no
12859 fi
12860
12861   if test $have_k5crypto = yes; then
12862     CRYPTOLIB=-lk5crypto
12863     LIBS="$CRYPTOLIB $LIBS"
12864
12865 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
12866
12867   fi
12868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
12869 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
12870 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
12871   $as_echo_n "(cached) " >&6
12872 else
12873   ac_check_lib_save_LIBS=$LIBS
12874 LIBS="-lkrb5  $LIBS"
12875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12876 /* end confdefs.h.  */
12877
12878 /* Override any GCC internal prototype to avoid an error.
12879    Use char because int might match the return type of a GCC
12880    builtin and then its argument prototype would still apply.  */
12881 #ifdef __cplusplus
12882 extern "C"
12883 #endif
12884 char krb5_init_context ();
12885 int
12886 main ()
12887 {
12888 return krb5_init_context ();
12889   ;
12890   return 0;
12891 }
12892 _ACEOF
12893 if ac_fn_c_try_link "$LINENO"; then :
12894   ac_cv_lib_krb5_krb5_init_context=yes
12895 else
12896   ac_cv_lib_krb5_krb5_init_context=no
12897 fi
12898 rm -f core conftest.err conftest.$ac_objext \
12899     conftest$ac_exeext conftest.$ac_ext
12900 LIBS=$ac_check_lib_save_LIBS
12901 fi
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
12903 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
12904 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
12905   have_krb5=yes
12906 else
12907   have_krb5=no
12908 fi
12909
12910   if test $have_krb5=yes; then
12911     KRB5LIB=-lkrb5
12912     LIBS="$KRB5LIB $LIBS"
12913
12914 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
12915
12916   fi
12917     if test "${with_kerberos5}" = no; then
12918     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
12919 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
12920 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
12921   $as_echo_n "(cached) " >&6
12922 else
12923   ac_check_lib_save_LIBS=$LIBS
12924 LIBS="-ldes425  $LIBS"
12925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12926 /* end confdefs.h.  */
12927
12928 /* Override any GCC internal prototype to avoid an error.
12929    Use char because int might match the return type of a GCC
12930    builtin and then its argument prototype would still apply.  */
12931 #ifdef __cplusplus
12932 extern "C"
12933 #endif
12934 char des_cbc_encrypt ();
12935 int
12936 main ()
12937 {
12938 return des_cbc_encrypt ();
12939   ;
12940   return 0;
12941 }
12942 _ACEOF
12943 if ac_fn_c_try_link "$LINENO"; then :
12944   ac_cv_lib_des425_des_cbc_encrypt=yes
12945 else
12946   ac_cv_lib_des425_des_cbc_encrypt=no
12947 fi
12948 rm -f core conftest.err conftest.$ac_objext \
12949     conftest$ac_exeext conftest.$ac_ext
12950 LIBS=$ac_check_lib_save_LIBS
12951 fi
12952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
12953 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
12954 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
12955   have_des425=yes
12956 else
12957   have_des425=no
12958 fi
12959
12960     if test $have_des425 = yes; then
12961       DESLIB=-ldes425
12962       LIBS="$DESLIB $LIBS"
12963
12964 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
12965
12966     else
12967       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
12968 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
12969 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
12970   $as_echo_n "(cached) " >&6
12971 else
12972   ac_check_lib_save_LIBS=$LIBS
12973 LIBS="-ldes  $LIBS"
12974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12975 /* end confdefs.h.  */
12976
12977 /* Override any GCC internal prototype to avoid an error.
12978    Use char because int might match the return type of a GCC
12979    builtin and then its argument prototype would still apply.  */
12980 #ifdef __cplusplus
12981 extern "C"
12982 #endif
12983 char des_cbc_encrypt ();
12984 int
12985 main ()
12986 {
12987 return des_cbc_encrypt ();
12988   ;
12989   return 0;
12990 }
12991 _ACEOF
12992 if ac_fn_c_try_link "$LINENO"; then :
12993   ac_cv_lib_des_des_cbc_encrypt=yes
12994 else
12995   ac_cv_lib_des_des_cbc_encrypt=no
12996 fi
12997 rm -f core conftest.err conftest.$ac_objext \
12998     conftest$ac_exeext conftest.$ac_ext
12999 LIBS=$ac_check_lib_save_LIBS
13000 fi
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
13002 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
13003 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
13004   have_des=yes
13005 else
13006   have_des=no
13007 fi
13008
13009       if test $have_des = yes; then
13010         DESLIB=-ldes
13011         LIBS="$DESLIB $LIBS"
13012
13013 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
13014
13015       fi
13016     fi
13017     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
13018 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
13019 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
13020   $as_echo_n "(cached) " >&6
13021 else
13022   ac_check_lib_save_LIBS=$LIBS
13023 LIBS="-lkrb4  $LIBS"
13024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13025 /* end confdefs.h.  */
13026
13027 /* Override any GCC internal prototype to avoid an error.
13028    Use char because int might match the return type of a GCC
13029    builtin and then its argument prototype would still apply.  */
13030 #ifdef __cplusplus
13031 extern "C"
13032 #endif
13033 char krb_get_cred ();
13034 int
13035 main ()
13036 {
13037 return krb_get_cred ();
13038   ;
13039   return 0;
13040 }
13041 _ACEOF
13042 if ac_fn_c_try_link "$LINENO"; then :
13043   ac_cv_lib_krb4_krb_get_cred=yes
13044 else
13045   ac_cv_lib_krb4_krb_get_cred=no
13046 fi
13047 rm -f core conftest.err conftest.$ac_objext \
13048     conftest$ac_exeext conftest.$ac_ext
13049 LIBS=$ac_check_lib_save_LIBS
13050 fi
13051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13052 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13053 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13054   have_krb4=yes
13055 else
13056   have_krb4=no
13057 fi
13058
13059     if test $have_krb4 = yes; then
13060       KRB4LIB=-lkrb4
13061       LIBS="$KRB4LIB $LIBS"
13062
13063 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13064
13065     else
13066       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13067 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13068 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13069   $as_echo_n "(cached) " >&6
13070 else
13071   ac_check_lib_save_LIBS=$LIBS
13072 LIBS="-lkrb  $LIBS"
13073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13074 /* end confdefs.h.  */
13075
13076 /* Override any GCC internal prototype to avoid an error.
13077    Use char because int might match the return type of a GCC
13078    builtin and then its argument prototype would still apply.  */
13079 #ifdef __cplusplus
13080 extern "C"
13081 #endif
13082 char krb_get_cred ();
13083 int
13084 main ()
13085 {
13086 return krb_get_cred ();
13087   ;
13088   return 0;
13089 }
13090 _ACEOF
13091 if ac_fn_c_try_link "$LINENO"; then :
13092   ac_cv_lib_krb_krb_get_cred=yes
13093 else
13094   ac_cv_lib_krb_krb_get_cred=no
13095 fi
13096 rm -f core conftest.err conftest.$ac_objext \
13097     conftest$ac_exeext conftest.$ac_ext
13098 LIBS=$ac_check_lib_save_LIBS
13099 fi
13100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
13101 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
13102 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
13103   have_krb=yes
13104 else
13105   have_krb=no
13106 fi
13107
13108       if test $have_krb = yes; then
13109         KRB4LIB=-lkrb
13110         LIBS="$KRB4LIB $LIBS"
13111
13112 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
13113
13114       fi
13115     fi
13116   fi
13117
13118   if test "${with_kerberos5}" != no; then
13119     for ac_header in krb5.h
13120 do :
13121   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13122 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13123   cat >>confdefs.h <<_ACEOF
13124 #define HAVE_KRB5_H 1
13125 _ACEOF
13126  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13127 "
13128 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13129
13130 cat >>confdefs.h <<_ACEOF
13131 #define HAVE_KRB5_ERROR_TEXT 1
13132 _ACEOF
13133
13134
13135 fi
13136 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13137 "
13138 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13139
13140 cat >>confdefs.h <<_ACEOF
13141 #define HAVE_KRB5_ERROR_E_TEXT 1
13142 _ACEOF
13143
13144
13145 fi
13146
13147 fi
13148
13149 done
13150
13151   else
13152     for ac_header in des.h
13153 do :
13154   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
13155 if test "x$ac_cv_header_des_h" = x""yes; then :
13156   cat >>confdefs.h <<_ACEOF
13157 #define HAVE_DES_H 1
13158 _ACEOF
13159
13160 else
13161   for ac_header in kerberosIV/des.h
13162 do :
13163   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
13164 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
13165   cat >>confdefs.h <<_ACEOF
13166 #define HAVE_KERBEROSIV_DES_H 1
13167 _ACEOF
13168
13169 else
13170   for ac_header in kerberos/des.h
13171 do :
13172   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
13173 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
13174   cat >>confdefs.h <<_ACEOF
13175 #define HAVE_KERBEROS_DES_H 1
13176 _ACEOF
13177
13178 fi
13179
13180 done
13181
13182 fi
13183
13184 done
13185
13186 fi
13187
13188 done
13189
13190     for ac_header in krb.h
13191 do :
13192   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
13193 if test "x$ac_cv_header_krb_h" = x""yes; then :
13194   cat >>confdefs.h <<_ACEOF
13195 #define HAVE_KRB_H 1
13196 _ACEOF
13197
13198 else
13199   for ac_header in kerberosIV/krb.h
13200 do :
13201   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
13202 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
13203   cat >>confdefs.h <<_ACEOF
13204 #define HAVE_KERBEROSIV_KRB_H 1
13205 _ACEOF
13206
13207 else
13208   for ac_header in kerberos/krb.h
13209 do :
13210   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
13211 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
13212   cat >>confdefs.h <<_ACEOF
13213 #define HAVE_KERBEROS_KRB_H 1
13214 _ACEOF
13215
13216 fi
13217
13218 done
13219
13220 fi
13221
13222 done
13223
13224 fi
13225
13226 done
13227
13228   fi
13229   for ac_header in com_err.h
13230 do :
13231   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
13232 if test "x$ac_cv_header_com_err_h" = x""yes; then :
13233   cat >>confdefs.h <<_ACEOF
13234 #define HAVE_COM_ERR_H 1
13235 _ACEOF
13236
13237 fi
13238
13239 done
13240
13241 fi
13242
13243
13244
13245
13246
13247
13248
13249 # Solaris requires -lintl if you want strerror (which calls dgettext)
13250 # to return localized messages.
13251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
13252 $as_echo_n "checking for dgettext in -lintl... " >&6; }
13253 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
13254   $as_echo_n "(cached) " >&6
13255 else
13256   ac_check_lib_save_LIBS=$LIBS
13257 LIBS="-lintl  $LIBS"
13258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13259 /* end confdefs.h.  */
13260
13261 /* Override any GCC internal prototype to avoid an error.
13262    Use char because int might match the return type of a GCC
13263    builtin and then its argument prototype would still apply.  */
13264 #ifdef __cplusplus
13265 extern "C"
13266 #endif
13267 char dgettext ();
13268 int
13269 main ()
13270 {
13271 return dgettext ();
13272   ;
13273   return 0;
13274 }
13275 _ACEOF
13276 if ac_fn_c_try_link "$LINENO"; then :
13277   ac_cv_lib_intl_dgettext=yes
13278 else
13279   ac_cv_lib_intl_dgettext=no
13280 fi
13281 rm -f core conftest.err conftest.$ac_objext \
13282     conftest$ac_exeext conftest.$ac_ext
13283 LIBS=$ac_check_lib_save_LIBS
13284 fi
13285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
13286 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
13287 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
13288   cat >>confdefs.h <<_ACEOF
13289 #define HAVE_LIBINTL 1
13290 _ACEOF
13291
13292   LIBS="-lintl $LIBS"
13293
13294 fi
13295
13296
13297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
13298 $as_echo_n "checking whether localtime caches TZ... " >&6; }
13299 if test "${emacs_cv_localtime_cache+set}" = set; then :
13300   $as_echo_n "(cached) " >&6
13301 else
13302   if test x$ac_cv_func_tzset = xyes; then
13303 if test "$cross_compiling" = yes; then :
13304   # If we have tzset, assume the worst when cross-compiling.
13305 emacs_cv_localtime_cache=yes
13306 else
13307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13308 /* end confdefs.h.  */
13309 #include <time.h>
13310 extern char **environ;
13311 unset_TZ ()
13312 {
13313   char **from, **to;
13314   for (to = from = environ; (*to = *from); from++)
13315     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
13316       to++;
13317 }
13318 char TZ_GMT0[] = "TZ=GMT0";
13319 char TZ_PST8[] = "TZ=PST8";
13320 main()
13321 {
13322   time_t now = time ((time_t *) 0);
13323   int hour_GMT0, hour_unset;
13324   if (putenv (TZ_GMT0) != 0)
13325     exit (1);
13326   hour_GMT0 = localtime (&now)->tm_hour;
13327   unset_TZ ();
13328   hour_unset = localtime (&now)->tm_hour;
13329   if (putenv (TZ_PST8) != 0)
13330     exit (1);
13331   if (localtime (&now)->tm_hour == hour_GMT0)
13332     exit (1);
13333   unset_TZ ();
13334   if (localtime (&now)->tm_hour != hour_unset)
13335     exit (1);
13336   exit (0);
13337 }
13338 _ACEOF
13339 if ac_fn_c_try_run "$LINENO"; then :
13340   emacs_cv_localtime_cache=no
13341 else
13342   emacs_cv_localtime_cache=yes
13343 fi
13344 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13345   conftest.$ac_objext conftest.beam conftest.$ac_ext
13346 fi
13347
13348 else
13349         # If we lack tzset, report that localtime does not cache TZ,
13350         # since we can't invalidate the cache if we don't have tzset.
13351         emacs_cv_localtime_cache=no
13352 fi
13353 fi
13354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
13355 $as_echo "$emacs_cv_localtime_cache" >&6; }
13356 if test $emacs_cv_localtime_cache = yes; then
13357
13358 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
13359
13360 fi
13361
13362 if test "x$HAVE_TIMEVAL" = xyes; then
13363   for ac_func in gettimeofday
13364 do :
13365   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
13366 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
13367   cat >>confdefs.h <<_ACEOF
13368 #define HAVE_GETTIMEOFDAY 1
13369 _ACEOF
13370
13371 fi
13372 done
13373
13374   if test $ac_cv_func_gettimeofday = yes; then
13375     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
13376 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
13377 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
13378   $as_echo_n "(cached) " >&6
13379 else
13380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13381 /* end confdefs.h.  */
13382
13383 #ifdef TIME_WITH_SYS_TIME
13384 #include <sys/time.h>
13385 #include <time.h>
13386 #else
13387 #ifdef HAVE_SYS_TIME_H
13388 #include <sys/time.h>
13389 #else
13390 #include <time.h>
13391 #endif
13392 #endif
13393 int
13394 main ()
13395 {
13396 struct timeval time;
13397        gettimeofday (&time, 0);
13398   ;
13399   return 0;
13400 }
13401 _ACEOF
13402 if ac_fn_c_try_compile "$LINENO"; then :
13403   emacs_cv_gettimeofday_two_arguments=yes
13404 else
13405   emacs_cv_gettimeofday_two_arguments=no
13406 fi
13407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13408 fi
13409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
13410 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
13411     if test $emacs_cv_gettimeofday_two_arguments = no; then
13412
13413 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
13414
13415     fi
13416   fi
13417 fi
13418
13419 ok_so_far=yes
13420 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
13421 if test "x$ac_cv_func_socket" = x""yes; then :
13422
13423 else
13424   ok_so_far=no
13425 fi
13426
13427 if test $ok_so_far = yes; then
13428   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
13429 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
13430
13431 else
13432   ok_so_far=no
13433 fi
13434
13435
13436 fi
13437 if test $ok_so_far = yes; then
13438   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
13439 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
13440
13441 else
13442   ok_so_far=no
13443 fi
13444
13445
13446 fi
13447 if test $ok_so_far = yes; then
13448
13449 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
13450
13451 fi
13452
13453 for ac_header in sys/ioctl.h
13454 do :
13455   ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
13456 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
13457   cat >>confdefs.h <<_ACEOF
13458 #define HAVE_SYS_IOCTL_H 1
13459 _ACEOF
13460
13461 fi
13462
13463 done
13464
13465
13466 if test -f /usr/lpp/X11/bin/smt.exp; then
13467
13468 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
13469
13470 fi
13471
13472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
13473 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
13474 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
13475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13476 $as_echo "yes" >&6; }
13477
13478 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
13479
13480 else
13481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13482 $as_echo "no" >&6; }
13483 fi
13484
13485 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
13486 if test "x$ac_cv_type_pid_t" = x""yes; then :
13487
13488 else
13489
13490 cat >>confdefs.h <<_ACEOF
13491 #define pid_t int
13492 _ACEOF
13493
13494 fi
13495
13496 for ac_header in vfork.h
13497 do :
13498   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13499 if test "x$ac_cv_header_vfork_h" = x""yes; then :
13500   cat >>confdefs.h <<_ACEOF
13501 #define HAVE_VFORK_H 1
13502 _ACEOF
13503
13504 fi
13505
13506 done
13507
13508 for ac_func in fork vfork
13509 do :
13510   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13511 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13512 eval as_val=\$$as_ac_var
13513    if test "x$as_val" = x""yes; then :
13514   cat >>confdefs.h <<_ACEOF
13515 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13516 _ACEOF
13517
13518 fi
13519 done
13520
13521 if test "x$ac_cv_func_fork" = xyes; then
13522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13523 $as_echo_n "checking for working fork... " >&6; }
13524 if test "${ac_cv_func_fork_works+set}" = set; then :
13525   $as_echo_n "(cached) " >&6
13526 else
13527   if test "$cross_compiling" = yes; then :
13528   ac_cv_func_fork_works=cross
13529 else
13530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13531 /* end confdefs.h.  */
13532 $ac_includes_default
13533 int
13534 main ()
13535 {
13536
13537           /* By Ruediger Kuhlmann. */
13538           return fork () < 0;
13539
13540   ;
13541   return 0;
13542 }
13543 _ACEOF
13544 if ac_fn_c_try_run "$LINENO"; then :
13545   ac_cv_func_fork_works=yes
13546 else
13547   ac_cv_func_fork_works=no
13548 fi
13549 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13550   conftest.$ac_objext conftest.beam conftest.$ac_ext
13551 fi
13552
13553 fi
13554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13555 $as_echo "$ac_cv_func_fork_works" >&6; }
13556
13557 else
13558   ac_cv_func_fork_works=$ac_cv_func_fork
13559 fi
13560 if test "x$ac_cv_func_fork_works" = xcross; then
13561   case $host in
13562     *-*-amigaos* | *-*-msdosdjgpp*)
13563       # Override, as these systems have only a dummy fork() stub
13564       ac_cv_func_fork_works=no
13565       ;;
13566     *)
13567       ac_cv_func_fork_works=yes
13568       ;;
13569   esac
13570   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13571 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13572 fi
13573 ac_cv_func_vfork_works=$ac_cv_func_vfork
13574 if test "x$ac_cv_func_vfork" = xyes; then
13575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13576 $as_echo_n "checking for working vfork... " >&6; }
13577 if test "${ac_cv_func_vfork_works+set}" = set; then :
13578   $as_echo_n "(cached) " >&6
13579 else
13580   if test "$cross_compiling" = yes; then :
13581   ac_cv_func_vfork_works=cross
13582 else
13583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13584 /* end confdefs.h.  */
13585 /* Thanks to Paul Eggert for this test.  */
13586 $ac_includes_default
13587 #include <sys/wait.h>
13588 #ifdef HAVE_VFORK_H
13589 # include <vfork.h>
13590 #endif
13591 /* On some sparc systems, changes by the child to local and incoming
13592    argument registers are propagated back to the parent.  The compiler
13593    is told about this with #include <vfork.h>, but some compilers
13594    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
13595    static variable whose address is put into a register that is
13596    clobbered by the vfork.  */
13597 static void
13598 #ifdef __cplusplus
13599 sparc_address_test (int arg)
13600 # else
13601 sparc_address_test (arg) int arg;
13602 #endif
13603 {
13604   static pid_t child;
13605   if (!child) {
13606     child = vfork ();
13607     if (child < 0) {
13608       perror ("vfork");
13609       _exit(2);
13610     }
13611     if (!child) {
13612       arg = getpid();
13613       write(-1, "", 0);
13614       _exit (arg);
13615     }
13616   }
13617 }
13618
13619 int
13620 main ()
13621 {
13622   pid_t parent = getpid ();
13623   pid_t child;
13624
13625   sparc_address_test (0);
13626
13627   child = vfork ();
13628
13629   if (child == 0) {
13630     /* Here is another test for sparc vfork register problems.  This
13631        test uses lots of local variables, at least as many local
13632        variables as main has allocated so far including compiler
13633        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
13634        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
13635        reuse the register of parent for one of the local variables,
13636        since it will think that parent can't possibly be used any more
13637        in this routine.  Assigning to the local variable will thus
13638        munge parent in the parent process.  */
13639     pid_t
13640       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13641       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13642     /* Convince the compiler that p..p7 are live; otherwise, it might
13643        use the same hardware register for all 8 local variables.  */
13644     if (p != p1 || p != p2 || p != p3 || p != p4
13645         || p != p5 || p != p6 || p != p7)
13646       _exit(1);
13647
13648     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13649        from child file descriptors.  If the child closes a descriptor
13650        before it execs or exits, this munges the parent's descriptor
13651        as well.  Test for this by closing stdout in the child.  */
13652     _exit(close(fileno(stdout)) != 0);
13653   } else {
13654     int status;
13655     struct stat st;
13656
13657     while (wait(&status) != child)
13658       ;
13659     return (
13660          /* Was there some problem with vforking?  */
13661          child < 0
13662
13663          /* Did the child fail?  (This shouldn't happen.)  */
13664          || status
13665
13666          /* Did the vfork/compiler bug occur?  */
13667          || parent != getpid()
13668
13669          /* Did the file descriptor bug occur?  */
13670          || fstat(fileno(stdout), &st) != 0
13671          );
13672   }
13673 }
13674 _ACEOF
13675 if ac_fn_c_try_run "$LINENO"; then :
13676   ac_cv_func_vfork_works=yes
13677 else
13678   ac_cv_func_vfork_works=no
13679 fi
13680 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13681   conftest.$ac_objext conftest.beam conftest.$ac_ext
13682 fi
13683
13684 fi
13685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13686 $as_echo "$ac_cv_func_vfork_works" >&6; }
13687
13688 fi;
13689 if test "x$ac_cv_func_fork_works" = xcross; then
13690   ac_cv_func_vfork_works=$ac_cv_func_vfork
13691   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13692 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13693 fi
13694
13695 if test "x$ac_cv_func_vfork_works" = xyes; then
13696
13697 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13698
13699 else
13700
13701 $as_echo "#define vfork fork" >>confdefs.h
13702
13703 fi
13704 if test "x$ac_cv_func_fork_works" = xyes; then
13705
13706 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13707
13708 fi
13709
13710
13711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13712 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13713 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
13714   $as_echo_n "(cached) " >&6
13715 else
13716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13717 /* end confdefs.h.  */
13718 #include <langinfo.h>
13719 int
13720 main ()
13721 {
13722 char* cs = nl_langinfo(CODESET);
13723   ;
13724   return 0;
13725 }
13726 _ACEOF
13727 if ac_fn_c_try_link "$LINENO"; then :
13728   emacs_cv_langinfo_codeset=yes
13729 else
13730   emacs_cv_langinfo_codeset=no
13731 fi
13732 rm -f core conftest.err conftest.$ac_objext \
13733     conftest$ac_exeext conftest.$ac_ext
13734
13735 fi
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
13737 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
13738 if test $emacs_cv_langinfo_codeset = yes; then
13739
13740 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13741
13742 fi
13743
13744 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13745 if test "x$ac_cv_type_size_t" = x""yes; then :
13746
13747 cat >>confdefs.h <<_ACEOF
13748 #define HAVE_SIZE_T 1
13749 _ACEOF
13750
13751
13752 fi
13753
13754
13755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
13756 $as_echo_n "checking for mbstate_t... " >&6; }
13757 if test "${ac_cv_type_mbstate_t+set}" = set; then :
13758   $as_echo_n "(cached) " >&6
13759 else
13760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13761 /* end confdefs.h.  */
13762 $ac_includes_default
13763 #           include <wchar.h>
13764 int
13765 main ()
13766 {
13767 mbstate_t x; return sizeof x;
13768   ;
13769   return 0;
13770 }
13771 _ACEOF
13772 if ac_fn_c_try_compile "$LINENO"; then :
13773   ac_cv_type_mbstate_t=yes
13774 else
13775   ac_cv_type_mbstate_t=no
13776 fi
13777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13778 fi
13779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
13780 $as_echo "$ac_cv_type_mbstate_t" >&6; }
13781    if test $ac_cv_type_mbstate_t = yes; then
13782
13783 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
13784
13785    else
13786
13787 $as_echo "#define mbstate_t int" >>confdefs.h
13788
13789    fi
13790
13791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
13792 $as_echo_n "checking for C restrict keyword... " >&6; }
13793 if test "${emacs_cv_c_restrict+set}" = set; then :
13794   $as_echo_n "(cached) " >&6
13795 else
13796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13797 /* end confdefs.h.  */
13798 void fred (int *restrict x);
13799 int
13800 main ()
13801 {
13802
13803   ;
13804   return 0;
13805 }
13806 _ACEOF
13807 if ac_fn_c_try_compile "$LINENO"; then :
13808   emacs_cv_c_restrict=yes
13809 else
13810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13811 /* end confdefs.h.  */
13812 void fred (int *__restrict x);
13813 int
13814 main ()
13815 {
13816
13817   ;
13818   return 0;
13819 }
13820 _ACEOF
13821 if ac_fn_c_try_compile "$LINENO"; then :
13822   emacs_cv_c_restrict=__restrict
13823 else
13824   emacs_cv_c_restrict=no
13825 fi
13826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13827 fi
13828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13829 fi
13830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
13831 $as_echo "$emacs_cv_c_restrict" >&6; }
13832 case "$emacs_cv_c_restrict" in
13833   yes) emacs_restrict=restrict;;
13834   no) emacs_restrict="";;
13835   *) emacs_restrict="$emacs_cv_c_restrict";;
13836 esac
13837 if test "$emacs_restrict" != __restrict; then
13838
13839 cat >>confdefs.h <<_ACEOF
13840 #define __restrict $emacs_restrict
13841 _ACEOF
13842
13843 fi
13844
13845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
13846 $as_echo_n "checking for C restricted array declarations... " >&6; }
13847 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
13848   $as_echo_n "(cached) " >&6
13849 else
13850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13851 /* end confdefs.h.  */
13852 void fred (int x[__restrict]);
13853 int
13854 main ()
13855 {
13856
13857   ;
13858   return 0;
13859 }
13860 _ACEOF
13861 if ac_fn_c_try_compile "$LINENO"; then :
13862   emacs_cv_c_restrict_arr=yes
13863 else
13864   emacs_cv_c_restrict_arr=no
13865 fi
13866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13867 fi
13868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
13869 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
13870 if test "$emacs_cv_c_restrict_arr" = yes; then
13871
13872 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
13873
13874 fi
13875
13876
13877
13878 # Set up the CFLAGS for real compilation, so we can substitute it.
13879 CFLAGS="$REAL_CFLAGS"
13880 CPPFLAGS="$REAL_CPPFLAGS"
13881
13882 ## Hack to detect a buggy GCC version.
13883 if test "x$GCC" = xyes \
13884    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
13885    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
13886    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
13887    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
13888 fi
13889
13890 #### Find out which version of Emacs this is.
13891 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
13892          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
13893 if test x"${version}" = x; then
13894   as_fn_error "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
13895 fi
13896 if test x"${version}" != x"$PACKAGE_VERSION"; then
13897   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
13898 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
13899 fi
13900
13901 ### Specify what sort of things we'll be editing into Makefile and config.h.
13902 ### Use configuration here uncanonicalized to avoid exceeding size limits.
13903
13904
13905 ## Unused?
13906
13907
13908
13909
13910
13911
13912
13913
13914
13915
13916
13917
13918
13919
13920
13921
13922
13923
13924
13925
13926 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
13927 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
13928 ## end of LIBX_BASE, but nothing ever set it.
13929
13930
13931
13932
13933 ## Used in lwlib/Makefile.in.
13934
13935
13936
13937
13938
13939
13940
13941
13942
13943
13944
13945
13946 cat >>confdefs.h <<_ACEOF
13947 #define EMACS_CONFIGURATION "${canonical}"
13948 _ACEOF
13949
13950
13951 cat >>confdefs.h <<_ACEOF
13952 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
13953 _ACEOF
13954
13955
13956 cat >>confdefs.h <<_ACEOF
13957 #define config_machfile "${machfile}"
13958 _ACEOF
13959
13960
13961 cat >>confdefs.h <<_ACEOF
13962 #define config_opsysfile "${opsysfile}"
13963 _ACEOF
13964
13965
13966 XMENU_OBJ=
13967 XOBJ=
13968 FONT_OBJ=
13969 if test "${HAVE_X_WINDOWS}" = "yes" ; then
13970
13971 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
13972
13973   XMENU_OBJ=xmenu.o
13974   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
13975   FONT_OBJ=xfont.o
13976   if test "$HAVE_XFT" = "yes"; then
13977     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
13978   elif test "$HAVE_FREETYPE" = "yes"; then
13979     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
13980   fi
13981
13982 fi
13983
13984
13985
13986
13987 WIDGET_OBJ=
13988 MOTIF_LIBW=
13989 if test "${USE_X_TOOLKIT}" != "none" ; then
13990   WIDGET_OBJ=widget.o
13991
13992 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
13993
13994   if test "${USE_X_TOOLKIT}" = "LUCID"; then
13995
13996 $as_echo "#define USE_LUCID 1" >>confdefs.h
13997
13998   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
13999
14000 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14001
14002     MOTIF_LIBW=-lXm
14003     case "$opsys" in
14004       gnu-linux)
14005         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14006         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14007         ;;
14008
14009       unixware)
14010         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14011         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14012         MOTIF_LIBW="MOTIF_LIBW -lXimp"
14013         ;;
14014
14015       aix4-2)
14016         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14017         MOTIF_LIBW="$MOTIF_LIBW -li18n"
14018         ;;
14019     esac
14020     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14021   fi
14022 fi
14023
14024
14025 TOOLKIT_LIBW=
14026 case "$USE_X_TOOLKIT" in
14027   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14028   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14029   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14030 esac
14031
14032
14033 if test "$USE_X_TOOLKIT" = "none"; then
14034   LIBXT_OTHER="\$(LIBXSM)"
14035   OLDXMENU_TARGET="really-oldXMenu"
14036 else
14037   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14038   OLDXMENU_TARGET="really-lwlib"
14039 fi
14040
14041
14042 ## The X Menu stuff is present in the X10 distribution, but missing
14043 ## from X11.  If we have X10, just use the installed library;
14044 ## otherwise, use our own copy.
14045 if test "${HAVE_X11}" = "yes" ; then
14046
14047 $as_echo "#define HAVE_X11 1" >>confdefs.h
14048
14049
14050   if test "$USE_X_TOOLKIT" = "none"; then
14051     OLDXMENU="\${oldXMenudir}libXMenu11.a"
14052   else
14053     OLDXMENU="\${lwlibdir}liblw.a"
14054   fi
14055   LIBXMENU="\$(OLDXMENU)"
14056   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14057   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14058 else
14059   ## For a syntactically valid Makefile; not actually used for anything.
14060   ## See comments in src/Makefile.in.
14061   OLDXMENU=nothing
14062   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14063   if test "${HAVE_X_WINDOWS}" = "yes"; then
14064     LIBXMENU="-lXMenu"
14065   else
14066     LIBXMENU=
14067   fi
14068   LIBX_OTHER=
14069   OLDXMENU_DEPS=
14070 fi
14071
14072 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14073   OLDXMENU_TARGET=
14074   OLDXMENU=nothing
14075   LIBXMENU=
14076   OLDXMENU_DEPS=
14077 fi
14078
14079
14080
14081
14082
14083
14084
14085 if test "${HAVE_MENUS}" = "yes" ; then
14086
14087 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14088
14089 fi
14090
14091 if test "${GNU_MALLOC}" = "yes" ; then
14092
14093 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14094
14095 fi
14096
14097 RALLOC_OBJ=
14098 if test "${REL_ALLOC}" = "yes" ; then
14099
14100 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14101
14102
14103   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14104 fi
14105
14106
14107 if test "$opsys" = "cygwin"; then
14108   CYGWIN_OBJ="sheap.o"
14109   ## Cygwin differs because of its unexec().
14110   PRE_ALLOC_OBJ=
14111   POST_ALLOC_OBJ=lastfile.o
14112 else
14113   CYGWIN_OBJ=
14114   PRE_ALLOC_OBJ=lastfile.o
14115   POST_ALLOC_OBJ=
14116 fi
14117
14118
14119
14120
14121
14122 case "$opsys" in
14123   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
14124
14125   darwin)
14126    ## The -headerpad option tells ld (see man page) to leave room at the
14127    ## end of the header for adding load commands.  Needed for dumping.
14128    ## 0x690 is the total size of 30 segment load commands (at 56
14129    ## each); under Cocoa 31 commands are required.
14130    if test "$HAVE_NS" = "yes"; then
14131      libs_nsgui="-framework AppKit"
14132      headerpad_extra=6C8
14133    else
14134      libs_nsgui=
14135      headerpad_extra=690
14136    fi
14137    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
14138
14139    ## This is here because src/Makefile.in did some extra fiddling around
14140    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
14141    ##   #ifndef LD_SWITCH_SYSTEM
14142    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
14143    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
14144    ## not using gcc, darwin system not on an alpha (ie darwin, since
14145    ## darwin + alpha does not occur).
14146    ## Because this was done in src/Makefile.in, the resulting part of
14147    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
14148    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
14149    ## rather than LD_SWITCH_SYSTEM.
14150    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
14151      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
14152    ;;
14153
14154   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
14155   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
14156   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
14157   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
14158   ## had different values in configure (in ac_link) and src/Makefile.in.
14159   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
14160   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
14161
14162   *) LD_SWITCH_SYSTEM_TEMACS= ;;
14163 esac
14164
14165 if test "$NS_IMPL_GNUSTEP" = "yes"; then
14166   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
14167 fi
14168
14169
14170
14171
14172 LINKER=
14173 ORDINARY_LINK=
14174 case "$opsys" in
14175   ## gnu: GNU needs its own crt0.
14176   aix4-2|darwin|gnu|usg5-4|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
14177
14178   cygwin) LINKER="\$(CC)" ;;
14179
14180   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
14181   ## library search parth, i.e. it won't search /usr/lib for libc and
14182   ## friends.  Using -nostartfiles instead avoids this problem, and
14183   ## will also work on earlier NetBSD releases.
14184   netbsd|openbsd) LINKER="\$(CC) -nostartfiles" ;;
14185
14186   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
14187   ##   MkLinux/LinuxPPC needs this.
14188   ## ibms390x only supports opsys = gnu-linux so it can be added here.
14189   gnu-*)
14190     case "$machine" in
14191       macppc|ibms390x) LINKER="\$(CC) -nostdlib" ;;
14192     esac
14193     ;;
14194 esac
14195
14196
14197 if test "x$ORDINARY_LINK" = "xyes"; then
14198
14199   LINKER="\$(CC)"
14200
14201 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
14202
14203
14204 ## The system files defining neither ORDINARY_LINK nor LINKER are:
14205 ## (bsd-common), freebsd, gnu-* not on macppc|ibms390x, hpux*.
14206 elif test "x$GCC" = "xyes" && test "x$LINKER" = "x"; then
14207
14208   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
14209   ## places that are difficult to figure out at make time.  Fortunately,
14210   ## these same versions allow you to pass arbitrary flags on to the
14211   ## linker, so there is no reason not to use it as a linker.
14212   ##
14213   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
14214   ## searching for libraries in its internal directories, so we have to
14215   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
14216   LINKER="\$(CC) -nostdlib"
14217 fi
14218
14219 test "x$LINKER" = "x" && LINKER=ld
14220 ## FIXME? What setting of EDIT_LDFLAGS should this have?
14221 test "$NS_IMPL_GNUSTEP" = "yes" && LINKER="\$(CC) -rdynamic"
14222
14223
14224
14225
14226 ## FIXME? The logic here is not precisely the same as that above.
14227 ## There is no check here for a pre-defined LINKER.
14228 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
14229 LIB_GCC=
14230 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
14231
14232   case "$opsys" in
14233     ## cygwin: don't link against static libgcc.
14234     cygwin|freebsd|netbsd|openbsd) LIB_GCC= ;;
14235
14236     gnu-*)
14237       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
14238       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
14239       ## Note that m/arm.h never bothered to undefine LIB_GCC first.
14240       if test "$machine" = "arm"; then
14241         LIB_GCC="-lgcc_s"
14242       else
14243         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
14244         ## immediately undefine it again and redefine it to empty.
14245         ## Was the C_SWITCH_X_SITE part really necessary?
14246 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
14247         LIB_GCC=
14248       fi
14249       ;;
14250
14251     ## Ask GCC where to find libgcc.a.
14252     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
14253   esac
14254 fi
14255
14256
14257 TOOLTIP_SUPPORT=
14258 WINDOW_SUPPORT=
14259 ## If we're using X11/GNUstep, define some consequences.
14260 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
14261
14262 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
14263
14264
14265 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
14266
14267   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
14268   TOOLTIP_SUPPORT="\${lispsource}mouse.elc"
14269
14270   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
14271   test "$HAVE_X_WINDOWS" = "yes" && \
14272     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
14273
14274 fi
14275
14276
14277
14278
14279
14280
14281
14282 #### Report on what we decided to do.
14283 #### Report GTK as a toolkit, even if it doesn't use Xt.
14284 #### It makes printing result more understandable as using GTK sets
14285 #### toolkit_scroll_bars to yes by default.
14286 if test "${HAVE_GTK}" = "yes"; then
14287   USE_X_TOOLKIT=GTK
14288 fi
14289
14290 echo "
14291 Configured for \`${canonical}'.
14292
14293   Where should the build process find the source code?    ${srcdir}
14294   What operating system and machine description files should Emacs use?
14295         \`${opsysfile}' and \`${machfile}'
14296   What compiler should emacs be built with?               ${CC} ${CFLAGS}
14297   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
14298   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
14299   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
14300   What window system should Emacs use?                    ${window_system}
14301   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
14302
14303 if test -n "${x_includes}"; then
14304 echo "  Where do we find X Windows header files?                ${x_includes}"
14305 else
14306 echo "  Where do we find X Windows header files?                Standard dirs"
14307 fi
14308 if test -n "${x_libraries}"; then
14309 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
14310 else
14311 echo "  Where do we find X Windows libraries?                   Standard dirs"
14312 fi
14313
14314 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
14315 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
14316 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
14317 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
14318 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
14319 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
14320 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
14321 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
14322 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
14323 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
14324 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
14325
14326 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
14327 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
14328 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
14329 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
14330
14331 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
14332 echo
14333
14334 if test $USE_XASSERTS = yes; then
14335    echo "  Compiling with asserts turned on."
14336    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
14337 fi
14338
14339 echo
14340
14341 if test "$HAVE_NS" = "yes"; then
14342    echo
14343    echo "You must run \"make install\" in order to test the built application.
14344 The installed application will go to nextstep/Emacs.app and can be
14345 run or moved from there."
14346    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
14347       echo "The application will be fully self-contained."
14348     else
14349       echo "The lisp resources for the application will be installed under ${prefix}.
14350 You may need to run \"make install\" with sudo.  The application will fail
14351 to run if these resources are not installed."
14352    fi
14353    echo
14354 fi
14355
14356 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
14357   echo "D-Bus integration has been tested for GNU/Linux only."
14358   echo
14359 fi
14360
14361
14362 # Remove any trailing slashes in these variables.
14363 test "${prefix}" != NONE &&
14364   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
14365 test "${exec_prefix}" != NONE &&
14366   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
14367
14368 ac_config_files="$ac_config_files Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
14369
14370 ac_config_commands="$ac_config_commands default"
14371
14372 cat >confcache <<\_ACEOF
14373 # This file is a shell script that caches the results of configure
14374 # tests run on this system so they can be shared between configure
14375 # scripts and configure runs, see configure's option --config-cache.
14376 # It is not useful on other systems.  If it contains results you don't
14377 # want to keep, you may remove or edit it.
14378 #
14379 # config.status only pays attention to the cache file if you give it
14380 # the --recheck option to rerun configure.
14381 #
14382 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14383 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14384 # following values.
14385
14386 _ACEOF
14387
14388 # The following way of writing the cache mishandles newlines in values,
14389 # but we know of no workaround that is simple, portable, and efficient.
14390 # So, we kill variables containing newlines.
14391 # Ultrix sh set writes to stderr and can't be redirected directly,
14392 # and sets the high bit in the cache file unless we assign to the vars.
14393 (
14394   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14395     eval ac_val=\$$ac_var
14396     case $ac_val in #(
14397     *${as_nl}*)
14398       case $ac_var in #(
14399       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14400 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14401       esac
14402       case $ac_var in #(
14403       _ | IFS | as_nl) ;; #(
14404       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14405       *) { eval $ac_var=; unset $ac_var;} ;;
14406       esac ;;
14407     esac
14408   done
14409
14410   (set) 2>&1 |
14411     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14412     *${as_nl}ac_space=\ *)
14413       # `set' does not quote correctly, so add quotes: double-quote
14414       # substitution turns \\\\ into \\, and sed turns \\ into \.
14415       sed -n \
14416         "s/'/'\\\\''/g;
14417           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14418       ;; #(
14419     *)
14420       # `set' quotes correctly as required by POSIX, so do not add quotes.
14421       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14422       ;;
14423     esac |
14424     sort
14425 ) |
14426   sed '
14427      /^ac_cv_env_/b end
14428      t clear
14429      :clear
14430      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14431      t end
14432      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14433      :end' >>confcache
14434 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14435   if test -w "$cache_file"; then
14436     test "x$cache_file" != "x/dev/null" &&
14437       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14438 $as_echo "$as_me: updating cache $cache_file" >&6;}
14439     cat confcache >$cache_file
14440   else
14441     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14442 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14443   fi
14444 fi
14445 rm -f confcache
14446
14447 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14448 # Let make expand exec_prefix.
14449 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14450
14451 DEFS=-DHAVE_CONFIG_H
14452
14453 ac_libobjs=
14454 ac_ltlibobjs=
14455 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14456   # 1. Remove the extension, and $U if already installed.
14457   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14458   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14459   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14460   #    will be set to the directory where LIBOBJS objects are built.
14461   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14462   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14463 done
14464 LIBOBJS=$ac_libobjs
14465
14466 LTLIBOBJS=$ac_ltlibobjs
14467
14468
14469
14470 : ${CONFIG_STATUS=./config.status}
14471 ac_write_fail=0
14472 ac_clean_files_save=$ac_clean_files
14473 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14474 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14475 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14476 as_write_fail=0
14477 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14478 #! $SHELL
14479 # Generated by $as_me.
14480 # Run this file to recreate the current configuration.
14481 # Compiler output produced by configure, useful for debugging
14482 # configure, is in config.log if it exists.
14483
14484 debug=false
14485 ac_cs_recheck=false
14486 ac_cs_silent=false
14487
14488 SHELL=\${CONFIG_SHELL-$SHELL}
14489 export SHELL
14490 _ASEOF
14491 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14492 ## -------------------- ##
14493 ## M4sh Initialization. ##
14494 ## -------------------- ##
14495
14496 # Be more Bourne compatible
14497 DUALCASE=1; export DUALCASE # for MKS sh
14498 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14499   emulate sh
14500   NULLCMD=:
14501   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14502   # is contrary to our usage.  Disable this feature.
14503   alias -g '${1+"$@"}'='"$@"'
14504   setopt NO_GLOB_SUBST
14505 else
14506   case `(set -o) 2>/dev/null` in #(
14507   *posix*) :
14508     set -o posix ;; #(
14509   *) :
14510      ;;
14511 esac
14512 fi
14513
14514
14515 as_nl='
14516 '
14517 export as_nl
14518 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14519 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14520 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14521 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14522 # Prefer a ksh shell builtin over an external printf program on Solaris,
14523 # but without wasting forks for bash or zsh.
14524 if test -z "$BASH_VERSION$ZSH_VERSION" \
14525     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14526   as_echo='print -r --'
14527   as_echo_n='print -rn --'
14528 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14529   as_echo='printf %s\n'
14530   as_echo_n='printf %s'
14531 else
14532   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14533     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14534     as_echo_n='/usr/ucb/echo -n'
14535   else
14536     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14537     as_echo_n_body='eval
14538       arg=$1;
14539       case $arg in #(
14540       *"$as_nl"*)
14541         expr "X$arg" : "X\\(.*\\)$as_nl";
14542         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14543       esac;
14544       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14545     '
14546     export as_echo_n_body
14547     as_echo_n='sh -c $as_echo_n_body as_echo'
14548   fi
14549   export as_echo_body
14550   as_echo='sh -c $as_echo_body as_echo'
14551 fi
14552
14553 # The user is always right.
14554 if test "${PATH_SEPARATOR+set}" != set; then
14555   PATH_SEPARATOR=:
14556   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14557     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14558       PATH_SEPARATOR=';'
14559   }
14560 fi
14561
14562
14563 # IFS
14564 # We need space, tab and new line, in precisely that order.  Quoting is
14565 # there to prevent editors from complaining about space-tab.
14566 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14567 # splitting by setting IFS to empty value.)
14568 IFS=" ""        $as_nl"
14569
14570 # Find who we are.  Look in the path if we contain no directory separator.
14571 case $0 in #((
14572   *[\\/]* ) as_myself=$0 ;;
14573   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14574 for as_dir in $PATH
14575 do
14576   IFS=$as_save_IFS
14577   test -z "$as_dir" && as_dir=.
14578     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14579   done
14580 IFS=$as_save_IFS
14581
14582      ;;
14583 esac
14584 # We did not find ourselves, most probably we were run as `sh COMMAND'
14585 # in which case we are not to be found in the path.
14586 if test "x$as_myself" = x; then
14587   as_myself=$0
14588 fi
14589 if test ! -f "$as_myself"; then
14590   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14591   exit 1
14592 fi
14593
14594 # Unset variables that we do not need and which cause bugs (e.g. in
14595 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14596 # suppresses any "Segmentation fault" message there.  '((' could
14597 # trigger a bug in pdksh 5.2.14.
14598 for as_var in BASH_ENV ENV MAIL MAILPATH
14599 do eval test x\${$as_var+set} = xset \
14600   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14601 done
14602 PS1='$ '
14603 PS2='> '
14604 PS4='+ '
14605
14606 # NLS nuisances.
14607 LC_ALL=C
14608 export LC_ALL
14609 LANGUAGE=C
14610 export LANGUAGE
14611
14612 # CDPATH.
14613 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14614
14615
14616 # as_fn_error ERROR [LINENO LOG_FD]
14617 # ---------------------------------
14618 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14619 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14620 # script with status $?, using 1 if that was 0.
14621 as_fn_error ()
14622 {
14623   as_status=$?; test $as_status -eq 0 && as_status=1
14624   if test "$3"; then
14625     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14626     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14627   fi
14628   $as_echo "$as_me: error: $1" >&2
14629   as_fn_exit $as_status
14630 } # as_fn_error
14631
14632
14633 # as_fn_set_status STATUS
14634 # -----------------------
14635 # Set $? to STATUS, without forking.
14636 as_fn_set_status ()
14637 {
14638   return $1
14639 } # as_fn_set_status
14640
14641 # as_fn_exit STATUS
14642 # -----------------
14643 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14644 as_fn_exit ()
14645 {
14646   set +e
14647   as_fn_set_status $1
14648   exit $1
14649 } # as_fn_exit
14650
14651 # as_fn_unset VAR
14652 # ---------------
14653 # Portably unset VAR.
14654 as_fn_unset ()
14655 {
14656   { eval $1=; unset $1;}
14657 }
14658 as_unset=as_fn_unset
14659 # as_fn_append VAR VALUE
14660 # ----------------------
14661 # Append the text in VALUE to the end of the definition contained in VAR. Take
14662 # advantage of any shell optimizations that allow amortized linear growth over
14663 # repeated appends, instead of the typical quadratic growth present in naive
14664 # implementations.
14665 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14666   eval 'as_fn_append ()
14667   {
14668     eval $1+=\$2
14669   }'
14670 else
14671   as_fn_append ()
14672   {
14673     eval $1=\$$1\$2
14674   }
14675 fi # as_fn_append
14676
14677 # as_fn_arith ARG...
14678 # ------------------
14679 # Perform arithmetic evaluation on the ARGs, and store the result in the
14680 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14681 # must be portable across $(()) and expr.
14682 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14683   eval 'as_fn_arith ()
14684   {
14685     as_val=$(( $* ))
14686   }'
14687 else
14688   as_fn_arith ()
14689   {
14690     as_val=`expr "$@" || test $? -eq 1`
14691   }
14692 fi # as_fn_arith
14693
14694
14695 if expr a : '\(a\)' >/dev/null 2>&1 &&
14696    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14697   as_expr=expr
14698 else
14699   as_expr=false
14700 fi
14701
14702 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14703   as_basename=basename
14704 else
14705   as_basename=false
14706 fi
14707
14708 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14709   as_dirname=dirname
14710 else
14711   as_dirname=false
14712 fi
14713
14714 as_me=`$as_basename -- "$0" ||
14715 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14716          X"$0" : 'X\(//\)$' \| \
14717          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14718 $as_echo X/"$0" |
14719     sed '/^.*\/\([^/][^/]*\)\/*$/{
14720             s//\1/
14721             q
14722           }
14723           /^X\/\(\/\/\)$/{
14724             s//\1/
14725             q
14726           }
14727           /^X\/\(\/\).*/{
14728             s//\1/
14729             q
14730           }
14731           s/.*/./; q'`
14732
14733 # Avoid depending upon Character Ranges.
14734 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14735 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14736 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14737 as_cr_digits='0123456789'
14738 as_cr_alnum=$as_cr_Letters$as_cr_digits
14739
14740 ECHO_C= ECHO_N= ECHO_T=
14741 case `echo -n x` in #(((((
14742 -n*)
14743   case `echo 'xy\c'` in
14744   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14745   xy)  ECHO_C='\c';;
14746   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14747        ECHO_T=' ';;
14748   esac;;
14749 *)
14750   ECHO_N='-n';;
14751 esac
14752
14753 rm -f conf$$ conf$$.exe conf$$.file
14754 if test -d conf$$.dir; then
14755   rm -f conf$$.dir/conf$$.file
14756 else
14757   rm -f conf$$.dir
14758   mkdir conf$$.dir 2>/dev/null
14759 fi
14760 if (echo >conf$$.file) 2>/dev/null; then
14761   if ln -s conf$$.file conf$$ 2>/dev/null; then
14762     as_ln_s='ln -s'
14763     # ... but there are two gotchas:
14764     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14765     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14766     # In both cases, we have to default to `cp -p'.
14767     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14768       as_ln_s='cp -p'
14769   elif ln conf$$.file conf$$ 2>/dev/null; then
14770     as_ln_s=ln
14771   else
14772     as_ln_s='cp -p'
14773   fi
14774 else
14775   as_ln_s='cp -p'
14776 fi
14777 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14778 rmdir conf$$.dir 2>/dev/null
14779
14780
14781 # as_fn_mkdir_p
14782 # -------------
14783 # Create "$as_dir" as a directory, including parents if necessary.
14784 as_fn_mkdir_p ()
14785 {
14786
14787   case $as_dir in #(
14788   -*) as_dir=./$as_dir;;
14789   esac
14790   test -d "$as_dir" || eval $as_mkdir_p || {
14791     as_dirs=
14792     while :; do
14793       case $as_dir in #(
14794       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14795       *) as_qdir=$as_dir;;
14796       esac
14797       as_dirs="'$as_qdir' $as_dirs"
14798       as_dir=`$as_dirname -- "$as_dir" ||
14799 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14800          X"$as_dir" : 'X\(//\)[^/]' \| \
14801          X"$as_dir" : 'X\(//\)$' \| \
14802          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14803 $as_echo X"$as_dir" |
14804     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14805             s//\1/
14806             q
14807           }
14808           /^X\(\/\/\)[^/].*/{
14809             s//\1/
14810             q
14811           }
14812           /^X\(\/\/\)$/{
14813             s//\1/
14814             q
14815           }
14816           /^X\(\/\).*/{
14817             s//\1/
14818             q
14819           }
14820           s/.*/./; q'`
14821       test -d "$as_dir" && break
14822     done
14823     test -z "$as_dirs" || eval "mkdir $as_dirs"
14824   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
14825
14826
14827 } # as_fn_mkdir_p
14828 if mkdir -p . 2>/dev/null; then
14829   as_mkdir_p='mkdir -p "$as_dir"'
14830 else
14831   test -d ./-p && rmdir ./-p
14832   as_mkdir_p=false
14833 fi
14834
14835 if test -x / >/dev/null 2>&1; then
14836   as_test_x='test -x'
14837 else
14838   if ls -dL / >/dev/null 2>&1; then
14839     as_ls_L_option=L
14840   else
14841     as_ls_L_option=
14842   fi
14843   as_test_x='
14844     eval sh -c '\''
14845       if test -d "$1"; then
14846         test -d "$1/.";
14847       else
14848         case $1 in #(
14849         -*)set "./$1";;
14850         esac;
14851         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
14852         ???[sx]*):;;*)false;;esac;fi
14853     '\'' sh
14854   '
14855 fi
14856 as_executable_p=$as_test_x
14857
14858 # Sed expression to map a string onto a valid CPP name.
14859 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14860
14861 # Sed expression to map a string onto a valid variable name.
14862 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14863
14864
14865 exec 6>&1
14866 ## ----------------------------------- ##
14867 ## Main body of $CONFIG_STATUS script. ##
14868 ## ----------------------------------- ##
14869 _ASEOF
14870 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14871
14872 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14873 # Save the log message, to keep $0 and so on meaningful, and to
14874 # report actual input values of CONFIG_FILES etc. instead of their
14875 # values after options handling.
14876 ac_log="
14877 This file was extended by emacs $as_me 24.0.50, which was
14878 generated by GNU Autoconf 2.65.  Invocation command line was
14879
14880   CONFIG_FILES    = $CONFIG_FILES
14881   CONFIG_HEADERS  = $CONFIG_HEADERS
14882   CONFIG_LINKS    = $CONFIG_LINKS
14883   CONFIG_COMMANDS = $CONFIG_COMMANDS
14884   $ $0 $@
14885
14886 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14887 "
14888
14889 _ACEOF
14890
14891 case $ac_config_files in *"
14892 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14893 esac
14894
14895 case $ac_config_headers in *"
14896 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14897 esac
14898
14899
14900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14901 # Files that config.status was made for.
14902 config_files="$ac_config_files"
14903 config_headers="$ac_config_headers"
14904 config_commands="$ac_config_commands"
14905
14906 _ACEOF
14907
14908 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14909 ac_cs_usage="\
14910 \`$as_me' instantiates files and other configuration actions
14911 from templates according to the current configuration.  Unless the files
14912 and actions are specified as TAGs, all are instantiated by default.
14913
14914 Usage: $0 [OPTION]... [TAG]...
14915
14916   -h, --help       print this help, then exit
14917   -V, --version    print version number and configuration settings, then exit
14918       --config     print configuration, then exit
14919   -q, --quiet, --silent
14920                    do not print progress messages
14921   -d, --debug      don't remove temporary files
14922       --recheck    update $as_me by reconfiguring in the same conditions
14923       --file=FILE[:TEMPLATE]
14924                    instantiate the configuration file FILE
14925       --header=FILE[:TEMPLATE]
14926                    instantiate the configuration header FILE
14927
14928 Configuration files:
14929 $config_files
14930
14931 Configuration headers:
14932 $config_headers
14933
14934 Configuration commands:
14935 $config_commands
14936
14937 Report bugs to the package provider."
14938
14939 _ACEOF
14940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14941 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14942 ac_cs_version="\\
14943 emacs config.status 24.0.50
14944 configured by $0, generated by GNU Autoconf 2.65,
14945   with options \\"\$ac_cs_config\\"
14946
14947 Copyright (C) 2009 Free Software Foundation, Inc.
14948 This config.status script is free software; the Free Software Foundation
14949 gives unlimited permission to copy, distribute and modify it."
14950
14951 ac_pwd='$ac_pwd'
14952 srcdir='$srcdir'
14953 INSTALL='$INSTALL'
14954 test -n "\$AWK" || AWK=awk
14955 _ACEOF
14956
14957 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14958 # The default lists apply if the user does not specify any file.
14959 ac_need_defaults=:
14960 while test $# != 0
14961 do
14962   case $1 in
14963   --*=*)
14964     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14965     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14966     ac_shift=:
14967     ;;
14968   *)
14969     ac_option=$1
14970     ac_optarg=$2
14971     ac_shift=shift
14972     ;;
14973   esac
14974
14975   case $ac_option in
14976   # Handling of the options.
14977   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14978     ac_cs_recheck=: ;;
14979   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14980     $as_echo "$ac_cs_version"; exit ;;
14981   --config | --confi | --conf | --con | --co | --c )
14982     $as_echo "$ac_cs_config"; exit ;;
14983   --debug | --debu | --deb | --de | --d | -d )
14984     debug=: ;;
14985   --file | --fil | --fi | --f )
14986     $ac_shift
14987     case $ac_optarg in
14988     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14989     esac
14990     as_fn_append CONFIG_FILES " '$ac_optarg'"
14991     ac_need_defaults=false;;
14992   --header | --heade | --head | --hea )
14993     $ac_shift
14994     case $ac_optarg in
14995     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14996     esac
14997     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14998     ac_need_defaults=false;;
14999   --he | --h)
15000     # Conflict between --help and --header
15001     as_fn_error "ambiguous option: \`$1'
15002 Try \`$0 --help' for more information.";;
15003   --help | --hel | -h )
15004     $as_echo "$ac_cs_usage"; exit ;;
15005   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15006   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15007     ac_cs_silent=: ;;
15008
15009   # This is an error.
15010   -*) as_fn_error "unrecognized option: \`$1'
15011 Try \`$0 --help' for more information." ;;
15012
15013   *) as_fn_append ac_config_targets " $1"
15014      ac_need_defaults=false ;;
15015
15016   esac
15017   shift
15018 done
15019
15020 ac_configure_extra_args=
15021
15022 if $ac_cs_silent; then
15023   exec 6>/dev/null
15024   ac_configure_extra_args="$ac_configure_extra_args --silent"
15025 fi
15026
15027 _ACEOF
15028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15029 if \$ac_cs_recheck; then
15030   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15031   shift
15032   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15033   CONFIG_SHELL='$SHELL'
15034   export CONFIG_SHELL
15035   exec "\$@"
15036 fi
15037
15038 _ACEOF
15039 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15040 exec 5>>config.log
15041 {
15042   echo
15043   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15044 ## Running $as_me. ##
15045 _ASBOX
15046   $as_echo "$ac_log"
15047 } >&5
15048
15049 _ACEOF
15050 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15051 #
15052 # INIT-COMMANDS
15053 #
15054 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
15055
15056 _ACEOF
15057
15058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15059
15060 # Handling of arguments.
15061 for ac_config_target in $ac_config_targets
15062 do
15063   case $ac_config_target in
15064     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
15065     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15066     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
15067     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
15068     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
15069     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
15070     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
15071     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
15072     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
15073     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
15074     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
15075     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
15076     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15077
15078   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15079   esac
15080 done
15081
15082
15083 # If the user did not use the arguments to specify the items to instantiate,
15084 # then the envvar interface is used.  Set only those that are not.
15085 # We use the long form for the default assignment because of an extremely
15086 # bizarre bug on SunOS 4.1.3.
15087 if $ac_need_defaults; then
15088   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15089   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15090   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15091 fi
15092
15093 # Have a temporary directory for convenience.  Make it in the build tree
15094 # simply because there is no reason against having it here, and in addition,
15095 # creating and moving files from /tmp can sometimes cause problems.
15096 # Hook for its removal unless debugging.
15097 # Note that there is a small window in which the directory will not be cleaned:
15098 # after its creation but before its name has been assigned to `$tmp'.
15099 $debug ||
15100 {
15101   tmp=
15102   trap 'exit_status=$?
15103   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15104 ' 0
15105   trap 'as_fn_exit 1' 1 2 13 15
15106 }
15107 # Create a (secure) tmp directory for tmp files.
15108
15109 {
15110   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15111   test -n "$tmp" && test -d "$tmp"
15112 }  ||
15113 {
15114   tmp=./conf$$-$RANDOM
15115   (umask 077 && mkdir "$tmp")
15116 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15117
15118 # Set up the scripts for CONFIG_FILES section.
15119 # No need to generate them if there are no CONFIG_FILES.
15120 # This happens for instance with `./config.status config.h'.
15121 if test -n "$CONFIG_FILES"; then
15122
15123 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15124   ac_cs_awk_getline=:
15125   ac_cs_awk_pipe_init=
15126   ac_cs_awk_read_file='
15127       while ((getline aline < (F[key])) > 0)
15128         print(aline)
15129       close(F[key])'
15130   ac_cs_awk_pipe_fini=
15131 else
15132   ac_cs_awk_getline=false
15133   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15134   ac_cs_awk_read_file='
15135       print "|#_!!_#|"
15136       print "cat " F[key] " &&"
15137       '$ac_cs_awk_pipe_init
15138   # The final `:' finishes the AND list.
15139   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15140 fi
15141 ac_cr=`echo X | tr X '\015'`
15142 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15143 # But we know of no other shell where ac_cr would be empty at this
15144 # point, so we can use a bashism as a fallback.
15145 if test "x$ac_cr" = x; then
15146   eval ac_cr=\$\'\\r\'
15147 fi
15148 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15149 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15150   ac_cs_awk_cr='\r'
15151 else
15152   ac_cs_awk_cr=$ac_cr
15153 fi
15154
15155 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15156 _ACEOF
15157
15158 # Create commands to substitute file output variables.
15159 {
15160   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15161   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15162   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15163   echo "_ACAWK" &&
15164   echo "_ACEOF"
15165 } >conf$$files.sh &&
15166 . ./conf$$files.sh ||
15167   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15168 rm -f conf$$files.sh
15169
15170 {
15171   echo "cat >conf$$subs.awk <<_ACEOF" &&
15172   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15173   echo "_ACEOF"
15174 } >conf$$subs.sh ||
15175   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15176 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15177 ac_delim='%!_!# '
15178 for ac_last_try in false false false false false :; do
15179   . ./conf$$subs.sh ||
15180     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15181
15182   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15183   if test $ac_delim_n = $ac_delim_num; then
15184     break
15185   elif $ac_last_try; then
15186     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15187   else
15188     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15189   fi
15190 done
15191 rm -f conf$$subs.sh
15192
15193 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15194 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15195 _ACEOF
15196 sed -n '
15197 h
15198 s/^/S["/; s/!.*/"]=/
15199 p
15200 g
15201 s/^[^!]*!//
15202 :repl
15203 t repl
15204 s/'"$ac_delim"'$//
15205 t delim
15206 :nl
15207 h
15208 s/\(.\{148\}\)..*/\1/
15209 t more1
15210 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15211 p
15212 n
15213 b repl
15214 :more1
15215 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15216 p
15217 g
15218 s/.\{148\}//
15219 t nl
15220 :delim
15221 h
15222 s/\(.\{148\}\)..*/\1/
15223 t more2
15224 s/["\\]/\\&/g; s/^/"/; s/$/"/
15225 p
15226 b
15227 :more2
15228 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15229 p
15230 g
15231 s/.\{148\}//
15232 t delim
15233 ' <conf$$subs.awk | sed '
15234 /^[^""]/{
15235   N
15236   s/\n//
15237 }
15238 ' >>$CONFIG_STATUS || ac_write_fail=1
15239 rm -f conf$$subs.awk
15240 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15241 _ACAWK
15242 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15243   for (key in S) S_is_set[key] = 1
15244   FS = "\a"
15245   \$ac_cs_awk_pipe_init
15246 }
15247 {
15248   line = $ 0
15249   nfields = split(line, field, "@")
15250   substed = 0
15251   len = length(field[1])
15252   for (i = 2; i < nfields; i++) {
15253     key = field[i]
15254     keylen = length(key)
15255     if (S_is_set[key]) {
15256       value = S[key]
15257       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15258       len += length(value) + length(field[++i])
15259       substed = 1
15260     } else
15261       len += 1 + keylen
15262   }
15263   if (nfields == 3 && !substed) {
15264     key = field[2]
15265     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15266       \$ac_cs_awk_read_file
15267       next
15268     }
15269   }
15270   print line
15271 }
15272 \$ac_cs_awk_pipe_fini
15273 _ACAWK
15274 _ACEOF
15275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15276 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15277   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15278 else
15279   cat
15280 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15281   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15282 _ACEOF
15283
15284 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15285 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15286 # trailing colons and then remove the whole line if VPATH becomes empty
15287 # (actually we leave an empty line to preserve line numbers).
15288 if test "x$srcdir" = x.; then
15289   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15290 s/:*\$(srcdir):*/:/
15291 s/:*\${srcdir}:*/:/
15292 s/:*@srcdir@:*/:/
15293 s/^\([^=]*=[     ]*\):*/\1/
15294 s/:*$//
15295 s/^[^=]*=[       ]*$//
15296 }'
15297 fi
15298
15299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15300 fi # test -n "$CONFIG_FILES"
15301
15302 # Set up the scripts for CONFIG_HEADERS section.
15303 # No need to generate them if there are no CONFIG_HEADERS.
15304 # This happens for instance with `./config.status Makefile'.
15305 if test -n "$CONFIG_HEADERS"; then
15306 cat >"$tmp/defines.awk" <<\_ACAWK ||
15307 BEGIN {
15308 _ACEOF
15309
15310 # Transform confdefs.h into an awk script `defines.awk', embedded as
15311 # here-document in config.status, that substitutes the proper values into
15312 # config.h.in to produce config.h.
15313
15314 # Create a delimiter string that does not exist in confdefs.h, to ease
15315 # handling of long lines.
15316 ac_delim='%!_!# '
15317 for ac_last_try in false false :; do
15318   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15319   if test -z "$ac_t"; then
15320     break
15321   elif $ac_last_try; then
15322     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15323   else
15324     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15325   fi
15326 done
15327
15328 # For the awk script, D is an array of macro values keyed by name,
15329 # likewise P contains macro parameters if any.  Preserve backslash
15330 # newline sequences.
15331
15332 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15333 sed -n '
15334 s/.\{148\}/&'"$ac_delim"'/g
15335 t rset
15336 :rset
15337 s/^[     ]*#[    ]*define[       ][      ]*/ /
15338 t def
15339 d
15340 :def
15341 s/\\$//
15342 t bsnl
15343 s/["\\]/\\&/g
15344 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15345 D["\1"]=" \3"/p
15346 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15347 d
15348 :bsnl
15349 s/["\\]/\\&/g
15350 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15351 D["\1"]=" \3\\\\\\n"\\/p
15352 t cont
15353 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15354 t cont
15355 d
15356 :cont
15357 n
15358 s/.\{148\}/&'"$ac_delim"'/g
15359 t clear
15360 :clear
15361 s/\\$//
15362 t bsnlc
15363 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15364 d
15365 :bsnlc
15366 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15367 b cont
15368 ' <confdefs.h | sed '
15369 s/'"$ac_delim"'/"\\\
15370 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15371
15372 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15373   for (key in D) D_is_set[key] = 1
15374   FS = "\a"
15375 }
15376 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15377   line = \$ 0
15378   split(line, arg, " ")
15379   if (arg[1] == "#") {
15380     defundef = arg[2]
15381     mac1 = arg[3]
15382   } else {
15383     defundef = substr(arg[1], 2)
15384     mac1 = arg[2]
15385   }
15386   split(mac1, mac2, "(") #)
15387   macro = mac2[1]
15388   prefix = substr(line, 1, index(line, defundef) - 1)
15389   if (D_is_set[macro]) {
15390     # Preserve the white space surrounding the "#".
15391     print prefix "define", macro P[macro] D[macro]
15392     next
15393   } else {
15394     # Replace #undef with comments.  This is necessary, for example,
15395     # in the case of _POSIX_SOURCE, which is predefined and required
15396     # on some systems where configure will not decide to define it.
15397     if (defundef == "undef") {
15398       print "/*", prefix defundef, macro, "*/"
15399       next
15400     }
15401   }
15402 }
15403 { print }
15404 _ACAWK
15405 _ACEOF
15406 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15407   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15408 fi # test -n "$CONFIG_HEADERS"
15409
15410
15411 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15412 shift
15413 for ac_tag
15414 do
15415   case $ac_tag in
15416   :[FHLC]) ac_mode=$ac_tag; continue;;
15417   esac
15418   case $ac_mode$ac_tag in
15419   :[FHL]*:*);;
15420   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15421   :[FH]-) ac_tag=-:-;;
15422   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15423   esac
15424   ac_save_IFS=$IFS
15425   IFS=:
15426   set x $ac_tag
15427   IFS=$ac_save_IFS
15428   shift
15429   ac_file=$1
15430   shift
15431
15432   case $ac_mode in
15433   :L) ac_source=$1;;
15434   :[FH])
15435     ac_file_inputs=
15436     for ac_f
15437     do
15438       case $ac_f in
15439       -) ac_f="$tmp/stdin";;
15440       *) # Look for the file first in the build tree, then in the source tree
15441          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15442          # because $ac_f cannot contain `:'.
15443          test -f "$ac_f" ||
15444            case $ac_f in
15445            [\\/$]*) false;;
15446            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15447            esac ||
15448            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15449       esac
15450       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15451       as_fn_append ac_file_inputs " '$ac_f'"
15452     done
15453
15454     # Let's still pretend it is `configure' which instantiates (i.e., don't
15455     # use $as_me), people would be surprised to read:
15456     #    /* config.h.  Generated by config.status.  */
15457     configure_input='Generated from '`
15458           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15459         `' by configure.'
15460     if test x"$ac_file" != x-; then
15461       configure_input="$ac_file.  $configure_input"
15462       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15463 $as_echo "$as_me: creating $ac_file" >&6;}
15464     fi
15465     # Neutralize special characters interpreted by sed in replacement strings.
15466     case $configure_input in #(
15467     *\&* | *\|* | *\\* )
15468        ac_sed_conf_input=`$as_echo "$configure_input" |
15469        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15470     *) ac_sed_conf_input=$configure_input;;
15471     esac
15472
15473     case $ac_tag in
15474     *:-:* | *:-) cat >"$tmp/stdin" \
15475       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15476     esac
15477     ;;
15478   esac
15479
15480   ac_dir=`$as_dirname -- "$ac_file" ||
15481 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15482          X"$ac_file" : 'X\(//\)[^/]' \| \
15483          X"$ac_file" : 'X\(//\)$' \| \
15484          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15485 $as_echo X"$ac_file" |
15486     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15487             s//\1/
15488             q
15489           }
15490           /^X\(\/\/\)[^/].*/{
15491             s//\1/
15492             q
15493           }
15494           /^X\(\/\/\)$/{
15495             s//\1/
15496             q
15497           }
15498           /^X\(\/\).*/{
15499             s//\1/
15500             q
15501           }
15502           s/.*/./; q'`
15503   as_dir="$ac_dir"; as_fn_mkdir_p
15504   ac_builddir=.
15505
15506 case "$ac_dir" in
15507 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15508 *)
15509   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15510   # A ".." for each directory in $ac_dir_suffix.
15511   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15512   case $ac_top_builddir_sub in
15513   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15514   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15515   esac ;;
15516 esac
15517 ac_abs_top_builddir=$ac_pwd
15518 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15519 # for backward compatibility:
15520 ac_top_builddir=$ac_top_build_prefix
15521
15522 case $srcdir in
15523   .)  # We are building in place.
15524     ac_srcdir=.
15525     ac_top_srcdir=$ac_top_builddir_sub
15526     ac_abs_top_srcdir=$ac_pwd ;;
15527   [\\/]* | ?:[\\/]* )  # Absolute name.
15528     ac_srcdir=$srcdir$ac_dir_suffix;
15529     ac_top_srcdir=$srcdir
15530     ac_abs_top_srcdir=$srcdir ;;
15531   *) # Relative name.
15532     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15533     ac_top_srcdir=$ac_top_build_prefix$srcdir
15534     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15535 esac
15536 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15537
15538
15539   case $ac_mode in
15540   :F)
15541   #
15542   # CONFIG_FILE
15543   #
15544
15545   case $INSTALL in
15546   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15547   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15548   esac
15549 _ACEOF
15550
15551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15552 # If the template does not know about datarootdir, expand it.
15553 # FIXME: This hack should be removed a few years after 2.60.
15554 ac_datarootdir_hack=; ac_datarootdir_seen=
15555 ac_sed_dataroot='
15556 /datarootdir/ {
15557   p
15558   q
15559 }
15560 /@datadir@/p
15561 /@docdir@/p
15562 /@infodir@/p
15563 /@localedir@/p
15564 /@mandir@/p'
15565 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15566 *datarootdir*) ac_datarootdir_seen=yes;;
15567 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15568   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15569 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15570 _ACEOF
15571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15572   ac_datarootdir_hack='
15573   s&@datadir@&$datadir&g
15574   s&@docdir@&$docdir&g
15575   s&@infodir@&$infodir&g
15576   s&@localedir@&$localedir&g
15577   s&@mandir@&$mandir&g
15578   s&\\\${datarootdir}&$datarootdir&g' ;;
15579 esac
15580 _ACEOF
15581
15582 # Neutralize VPATH when `$srcdir' = `.'.
15583 # Shell code in configure.ac might set extrasub.
15584 # FIXME: do we really want to maintain this feature?
15585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15586 ac_sed_extra="$ac_vpsub
15587 $extrasub
15588 _ACEOF
15589 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15590 :t
15591 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15592 s|@configure_input@|$ac_sed_conf_input|;t t
15593 s&@top_builddir@&$ac_top_builddir_sub&;t t
15594 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15595 s&@srcdir@&$ac_srcdir&;t t
15596 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15597 s&@top_srcdir@&$ac_top_srcdir&;t t
15598 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15599 s&@builddir@&$ac_builddir&;t t
15600 s&@abs_builddir@&$ac_abs_builddir&;t t
15601 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15602 s&@INSTALL@&$ac_INSTALL&;t t
15603 $ac_datarootdir_hack
15604 "
15605 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15606 if $ac_cs_awk_getline; then
15607   $AWK -f "$tmp/subs.awk"
15608 else
15609   $AWK -f "$tmp/subs.awk" | $SHELL
15610 fi >$tmp/out \
15611   || as_fn_error "could not create $ac_file" "$LINENO" 5
15612
15613 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15614   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15615   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15616   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15617 which seems to be undefined.  Please make sure it is defined." >&5
15618 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15619 which seems to be undefined.  Please make sure it is defined." >&2;}
15620
15621   rm -f "$tmp/stdin"
15622   case $ac_file in
15623   -) cat "$tmp/out" && rm -f "$tmp/out";;
15624   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15625   esac \
15626   || as_fn_error "could not create $ac_file" "$LINENO" 5
15627  ;;
15628   :H)
15629   #
15630   # CONFIG_HEADER
15631   #
15632   if test x"$ac_file" != x-; then
15633     {
15634       $as_echo "/* $configure_input  */" \
15635       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
15636     } >"$tmp/config.h" \
15637       || as_fn_error "could not create $ac_file" "$LINENO" 5
15638     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
15639       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15640 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15641     else
15642       rm -f "$ac_file"
15643       mv "$tmp/config.h" "$ac_file" \
15644         || as_fn_error "could not create $ac_file" "$LINENO" 5
15645     fi
15646   else
15647     $as_echo "/* $configure_input  */" \
15648       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
15649       || as_fn_error "could not create -" "$LINENO" 5
15650   fi
15651  ;;
15652
15653   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15654 $as_echo "$as_me: executing $ac_file commands" >&6;}
15655  ;;
15656   esac
15657
15658
15659   case $ac_file$ac_mode in
15660     "default":C)
15661
15662 ### Make the necessary directories, if they don't exist.
15663 for dir in etc lisp ; do
15664   test -d ${dir} || mkdir ${dir}
15665 done
15666
15667 echo creating src/epaths.h
15668 ${MAKE-make} epaths-force
15669
15670 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
15671   echo creating src/.gdbinit
15672   echo source $srcdir/src/.gdbinit > src/.gdbinit
15673 fi
15674
15675  ;;
15676
15677   esac
15678 done # for ac_tag
15679
15680
15681 as_fn_exit 0
15682 _ACEOF
15683 ac_clean_files=$ac_clean_files_save
15684
15685 test $ac_write_fail = 0 ||
15686   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
15687
15688
15689 # configure is writing to config.log, and then calls config.status.
15690 # config.status does its own redirection, appending to config.log.
15691 # Unfortunately, on DOS this fails, as config.log is still kept open
15692 # by configure, so config.status won't be able to write to it; its
15693 # output is simply discarded.  So we exec the FD to /dev/null,
15694 # effectively closing config.log, so it can be properly (re)opened and
15695 # appended to by config.status.  When coming back to configure, we
15696 # need to make the FD available again.
15697 if test "$no_create" != yes; then
15698   ac_cs_success=:
15699   ac_config_status_args=
15700   test "$silent" = yes &&
15701     ac_config_status_args="$ac_config_status_args --quiet"
15702   exec 5>/dev/null
15703   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15704   exec 5>>config.log
15705   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15706   # would make configure fail if this is the last instruction.
15707   $ac_cs_success || as_fn_exit $?
15708 fi
15709 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15710   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15711 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15712 fi
15713
15714