configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.67 for emacs 23.2.91.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 360 # ----------------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with STATUS, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$1; test $as_status -eq 0 && as_status=1
 367   if test "$4"; then
 368     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 370   fi
 371   $as_echo "$as_me: error: $2" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='23.2.91'
 553 PACKAGE_STRING='emacs 23.2.91'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_config_libobj_dir=src
 595 ac_header_list=
 596 ac_func_list=
 597 ac_subst_vars='LTLIBOBJS
 598 OTHER_FILES
 599 LIB_SRC_EXTRA_INSTALLABLES
 600 GNU_OBJC_CFLAGS
 601 GNUSTEP_SYSTEM_LIBRARIES
 602 GNUSTEP_SYSTEM_HEADERS
 603 GNUSTEP_MAKEFILES
 604 ns_appsrc
 605 ns_appresdir
 606 ns_appbindir
 607 ns_appdir
 608 opsysfile
 609 machfile
 610 X_TOOLKIT_TYPE
 611 C_SWITCH_X_SITE
 612 LD_SWITCH_X_SITE_AUX
 613 LD_SWITCH_X_SITE
 614 c_switch_machine
 615 c_switch_system
 616 gameuser
 617 gamedir
 618 bitmapdir
 619 archlibdir
 620 etcdir
 621 x_default_search_path
 622 lisppath
 623 locallisppath
 624 lispdir
 625 srcdir
 626 canonical
 627 configuration
 628 version
 629 GETOPTOBJS
 630 GETOPT_H
 631 GETLOADAVG_LIBS
 632 KMEM_GROUP
 633 NEED_SETGID
 634 LIBOBJS
 635 liblockfile
 636 ALLOCA
 637 FREETYPE_LIBS
 638 FREETYPE_CFLAGS
 639 M17N_FLT_LIBS
 640 M17N_FLT_CFLAGS
 641 LIBOTF_LIBS
 642 LIBOTF_CFLAGS
 643 XFT_LIBS
 644 XFT_CFLAGS
 645 FONTCONFIG_LIBS
 646 FONTCONFIG_CFLAGS
 647 GCONF_LIBS
 648 GCONF_CFLAGS
 649 DBUS_LIBS
 650 DBUS_CFLAGS
 651 GTK_LIBS
 652 GTK_CFLAGS
 653 RSVG_LIBS
 654 RSVG_CFLAGS
 655 HAVE_XSERVER
 656 XMKMF
 657 SET_MAKE
 658 CFLAGS_SOUND
 659 ALSA_LIBS
 660 ALSA_CFLAGS
 661 PKG_CONFIG
 662 LIBSOUND
 663 CRT_DIR
 664 MAKEINFO
 665 GZIP_PROG
 666 INSTALL_INFO
 667 RANLIB
 668 INSTALL_DATA
 669 INSTALL_SCRIPT
 670 INSTALL_PROGRAM
 671 LN_S
 672 EGREP
 673 GREP
 674 CPP
 675 OBJEXT
 676 EXEEXT
 677 ac_ct_CC
 678 CPPFLAGS
 679 LDFLAGS
 680 CFLAGS
 681 CC
 682 host_os
 683 host_vendor
 684 host_cpu
 685 host
 686 build_os
 687 build_vendor
 688 build_cpu
 689 build
 690 MAINT
 691 target_alias
 692 host_alias
 693 build_alias
 694 LIBS
 695 ECHO_T
 696 ECHO_N
 697 ECHO_C
 698 DEFS
 699 mandir
 700 localedir
 701 libdir
 702 psdir
 703 pdfdir
 704 dvidir
 705 htmldir
 706 infodir
 707 docdir
 708 oldincludedir
 709 includedir
 710 localstatedir
 711 sharedstatedir
 712 sysconfdir
 713 datadir
 714 datarootdir
 715 libexecdir
 716 sbindir
 717 bindir
 718 program_transform_name
 719 prefix
 720 exec_prefix
 721 PACKAGE_URL
 722 PACKAGE_BUGREPORT
 723 PACKAGE_STRING
 724 PACKAGE_VERSION
 725 PACKAGE_TARNAME
 726 PACKAGE_NAME
 727 PATH_SEPARATOR
 728 SHELL'
 729 ac_subst_files=''
 730 ac_user_opts='
 731 enable_option_checking
 732 with_pop
 733 with_kerberos
 734 with_kerberos5
 735 with_hesiod
 736 with_sound
 737 with_sync_input
 738 with_x_toolkit
 739 with_xpm
 740 with_jpeg
 741 with_tiff
 742 with_gif
 743 with_png
 744 with_rsvg
 745 with_xft
 746 with_libotf
 747 with_m17n_flt
 748 with_toolkit_scroll_bars
 749 with_xaw3d
 750 with_xim
 751 with_ns
 752 with_gpm
 753 with_dbus
 754 with_gconf
 755 with_makeinfo
 756 with_gtk
 757 with_gcc
 758 with_pkg_config_prog
 759 with_crt_dir
 760 with_gnustep_conf
 761 enable_ns_self_contained
 762 enable_asserts
 763 enable_maintainer_mode
 764 enable_locallisppath
 765 enable_checking
 766 enable_profiling
 767 enable_autodepend
 768 enable_largefile
 769 with_x
 770 '
 771       ac_precious_vars='build_alias
 772 host_alias
 773 target_alias
 774 CC
 775 CFLAGS
 776 LDFLAGS
 777 LIBS
 778 CPPFLAGS
 779 CPP
 780 XMKMF'
 781
 782
 783 # Initialize some variables set by options.
 784 ac_init_help=
 785 ac_init_version=false
 786 ac_unrecognized_opts=
 787 ac_unrecognized_sep=
 788 # The variables have the same names as the options, with
 789 # dashes changed to underlines.
 790 cache_file=/dev/null
 791 exec_prefix=NONE
 792 no_create=
 793 no_recursion=
 794 prefix=NONE
 795 program_prefix=NONE
 796 program_suffix=NONE
 797 program_transform_name=s,x,x,
 798 silent=
 799 site=
 800 srcdir=
 801 verbose=
 802 x_includes=NONE
 803 x_libraries=NONE
 804
 805 # Installation directory options.
 806 # These are left unexpanded so users can "make install exec_prefix=/foo"
 807 # and all the variables that are supposed to be based on exec_prefix
 808 # by default will actually change.
 809 # Use braces instead of parens because sh, perl, etc. also accept them.
 810 # (The list follows the same order as the GNU Coding Standards.)
 811 bindir='${exec_prefix}/bin'
 812 sbindir='${exec_prefix}/sbin'
 813 libexecdir='${exec_prefix}/libexec'
 814 datarootdir='${prefix}/share'
 815 datadir='${datarootdir}'
 816 sysconfdir='${prefix}/etc'
 817 sharedstatedir='${prefix}/com'
 818 localstatedir='${prefix}/var'
 819 includedir='${prefix}/include'
 820 oldincludedir='/usr/include'
 821 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 822 infodir='${datarootdir}/info'
 823 htmldir='${docdir}'
 824 dvidir='${docdir}'
 825 pdfdir='${docdir}'
 826 psdir='${docdir}'
 827 libdir='${exec_prefix}/lib'
 828 localedir='${datarootdir}/locale'
 829 mandir='${datarootdir}/man'
 830
 831 ac_prev=
 832 ac_dashdash=
 833 for ac_option
 834 do
 835   # If the previous option needs an argument, assign it.
 836   if test -n "$ac_prev"; then
 837     eval $ac_prev=\$ac_option
 838     ac_prev=
 839     continue
 840   fi
 841
 842   case $ac_option in
 843   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 844   *=)   ac_optarg= ;;
 845   *)    ac_optarg=yes ;;
 846   esac
 847
 848   # Accept the important Cygnus configure options, so we can diagnose typos.
 849
 850   case $ac_dashdash$ac_option in
 851   --)
 852     ac_dashdash=yes ;;
 853
 854   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 855     ac_prev=bindir ;;
 856   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 857     bindir=$ac_optarg ;;
 858
 859   -build | --build | --buil | --bui | --bu)
 860     ac_prev=build_alias ;;
 861   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 862     build_alias=$ac_optarg ;;
 863
 864   -cache-file | --cache-file | --cache-fil | --cache-fi \
 865   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 866     ac_prev=cache_file ;;
 867   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 868   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 869     cache_file=$ac_optarg ;;
 870
 871   --config-cache | -C)
 872     cache_file=config.cache ;;
 873
 874   -datadir | --datadir | --datadi | --datad)
 875     ac_prev=datadir ;;
 876   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 877     datadir=$ac_optarg ;;
 878
 879   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 880   | --dataroo | --dataro | --datar)
 881     ac_prev=datarootdir ;;
 882   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 883   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 884     datarootdir=$ac_optarg ;;
 885
 886   -disable-* | --disable-*)
 887     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 888     # Reject names that are not valid shell variable names.
 889     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 890       as_fn_error $? "invalid feature name: $ac_useropt"
 891     ac_useropt_orig=$ac_useropt
 892     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 893     case $ac_user_opts in
 894       *"
 895 "enable_$ac_useropt"
 896 "*) ;;
 897       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 898          ac_unrecognized_sep=', ';;
 899     esac
 900     eval enable_$ac_useropt=no ;;
 901
 902   -docdir | --docdir | --docdi | --doc | --do)
 903     ac_prev=docdir ;;
 904   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 905     docdir=$ac_optarg ;;
 906
 907   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 908     ac_prev=dvidir ;;
 909   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 910     dvidir=$ac_optarg ;;
 911
 912   -enable-* | --enable-*)
 913     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 914     # Reject names that are not valid shell variable names.
 915     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 916       as_fn_error $? "invalid feature name: $ac_useropt"
 917     ac_useropt_orig=$ac_useropt
 918     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 919     case $ac_user_opts in
 920       *"
 921 "enable_$ac_useropt"
 922 "*) ;;
 923       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 924          ac_unrecognized_sep=', ';;
 925     esac
 926     eval enable_$ac_useropt=\$ac_optarg ;;
 927
 928   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 929   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 930   | --exec | --exe | --ex)
 931     ac_prev=exec_prefix ;;
 932   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 933   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 934   | --exec=* | --exe=* | --ex=*)
 935     exec_prefix=$ac_optarg ;;
 936
 937   -gas | --gas | --ga | --g)
 938     # Obsolete; use --with-gas.
 939     with_gas=yes ;;
 940
 941   -help | --help | --hel | --he | -h)
 942     ac_init_help=long ;;
 943   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 944     ac_init_help=recursive ;;
 945   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 946     ac_init_help=short ;;
 947
 948   -host | --host | --hos | --ho)
 949     ac_prev=host_alias ;;
 950   -host=* | --host=* | --hos=* | --ho=*)
 951     host_alias=$ac_optarg ;;
 952
 953   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 954     ac_prev=htmldir ;;
 955   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 956   | --ht=*)
 957     htmldir=$ac_optarg ;;
 958
 959   -includedir | --includedir | --includedi | --included | --include \
 960   | --includ | --inclu | --incl | --inc)
 961     ac_prev=includedir ;;
 962   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 963   | --includ=* | --inclu=* | --incl=* | --inc=*)
 964     includedir=$ac_optarg ;;
 965
 966   -infodir | --infodir | --infodi | --infod | --info | --inf)
 967     ac_prev=infodir ;;
 968   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 969     infodir=$ac_optarg ;;
 970
 971   -libdir | --libdir | --libdi | --libd)
 972     ac_prev=libdir ;;
 973   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 974     libdir=$ac_optarg ;;
 975
 976   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 977   | --libexe | --libex | --libe)
 978     ac_prev=libexecdir ;;
 979   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 980   | --libexe=* | --libex=* | --libe=*)
 981     libexecdir=$ac_optarg ;;
 982
 983   -localedir | --localedir | --localedi | --localed | --locale)
 984     ac_prev=localedir ;;
 985   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 986     localedir=$ac_optarg ;;
 987
 988   -localstatedir | --localstatedir | --localstatedi | --localstated \
 989   | --localstate | --localstat | --localsta | --localst | --locals)
 990     ac_prev=localstatedir ;;
 991   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 992   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 993     localstatedir=$ac_optarg ;;
 994
 995   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 996     ac_prev=mandir ;;
 997   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 998     mandir=$ac_optarg ;;
 999
1000   -nfp | --nfp | --nf)
1001     # Obsolete; use --without-fp.
1002     with_fp=no ;;
1003
1004   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1005   | --no-cr | --no-c | -n)
1006     no_create=yes ;;
1007
1008   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1009   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1010     no_recursion=yes ;;
1011
1012   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1013   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1014   | --oldin | --oldi | --old | --ol | --o)
1015     ac_prev=oldincludedir ;;
1016   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1017   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1018   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1019     oldincludedir=$ac_optarg ;;
1020
1021   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1022     ac_prev=prefix ;;
1023   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1024     prefix=$ac_optarg ;;
1025
1026   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1027   | --program-pre | --program-pr | --program-p)
1028     ac_prev=program_prefix ;;
1029   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1030   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1031     program_prefix=$ac_optarg ;;
1032
1033   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1034   | --program-suf | --program-su | --program-s)
1035     ac_prev=program_suffix ;;
1036   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1037   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1038     program_suffix=$ac_optarg ;;
1039
1040   -program-transform-name | --program-transform-name \
1041   | --program-transform-nam | --program-transform-na \
1042   | --program-transform-n | --program-transform- \
1043   | --program-transform | --program-transfor \
1044   | --program-transfo | --program-transf \
1045   | --program-trans | --program-tran \
1046   | --progr-tra | --program-tr | --program-t)
1047     ac_prev=program_transform_name ;;
1048   -program-transform-name=* | --program-transform-name=* \
1049   | --program-transform-nam=* | --program-transform-na=* \
1050   | --program-transform-n=* | --program-transform-=* \
1051   | --program-transform=* | --program-transfor=* \
1052   | --program-transfo=* | --program-transf=* \
1053   | --program-trans=* | --program-tran=* \
1054   | --progr-tra=* | --program-tr=* | --program-t=*)
1055     program_transform_name=$ac_optarg ;;
1056
1057   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1058     ac_prev=pdfdir ;;
1059   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1060     pdfdir=$ac_optarg ;;
1061
1062   -psdir | --psdir | --psdi | --psd | --ps)
1063     ac_prev=psdir ;;
1064   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1065     psdir=$ac_optarg ;;
1066
1067   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068   | -silent | --silent | --silen | --sile | --sil)
1069     silent=yes ;;
1070
1071   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1072     ac_prev=sbindir ;;
1073   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1074   | --sbi=* | --sb=*)
1075     sbindir=$ac_optarg ;;
1076
1077   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1078   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1079   | --sharedst | --shareds | --shared | --share | --shar \
1080   | --sha | --sh)
1081     ac_prev=sharedstatedir ;;
1082   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1083   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1084   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1085   | --sha=* | --sh=*)
1086     sharedstatedir=$ac_optarg ;;
1087
1088   -site | --site | --sit)
1089     ac_prev=site ;;
1090   -site=* | --site=* | --sit=*)
1091     site=$ac_optarg ;;
1092
1093   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1094     ac_prev=srcdir ;;
1095   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1096     srcdir=$ac_optarg ;;
1097
1098   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1099   | --syscon | --sysco | --sysc | --sys | --sy)
1100     ac_prev=sysconfdir ;;
1101   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1102   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1103     sysconfdir=$ac_optarg ;;
1104
1105   -target | --target | --targe | --targ | --tar | --ta | --t)
1106     ac_prev=target_alias ;;
1107   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1108     target_alias=$ac_optarg ;;
1109
1110   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1111     verbose=yes ;;
1112
1113   -version | --version | --versio | --versi | --vers | -V)
1114     ac_init_version=: ;;
1115
1116   -with-* | --with-*)
1117     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1118     # Reject names that are not valid shell variable names.
1119     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1120       as_fn_error $? "invalid package name: $ac_useropt"
1121     ac_useropt_orig=$ac_useropt
1122     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1123     case $ac_user_opts in
1124       *"
1125 "with_$ac_useropt"
1126 "*) ;;
1127       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1128          ac_unrecognized_sep=', ';;
1129     esac
1130     eval with_$ac_useropt=\$ac_optarg ;;
1131
1132   -without-* | --without-*)
1133     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1134     # Reject names that are not valid shell variable names.
1135     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1136       as_fn_error $? "invalid package name: $ac_useropt"
1137     ac_useropt_orig=$ac_useropt
1138     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1139     case $ac_user_opts in
1140       *"
1141 "with_$ac_useropt"
1142 "*) ;;
1143       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1144          ac_unrecognized_sep=', ';;
1145     esac
1146     eval with_$ac_useropt=no ;;
1147
1148   --x)
1149     # Obsolete; use --with-x.
1150     with_x=yes ;;
1151
1152   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1153   | --x-incl | --x-inc | --x-in | --x-i)
1154     ac_prev=x_includes ;;
1155   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1156   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1157     x_includes=$ac_optarg ;;
1158
1159   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1160   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1161     ac_prev=x_libraries ;;
1162   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1163   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1164     x_libraries=$ac_optarg ;;
1165
1166   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1167 Try \`$0 --help' for more information"
1168     ;;
1169
1170   *=*)
1171     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1172     # Reject names that are not valid shell variable names.
1173     case $ac_envvar in #(
1174       '' | [0-9]* | *[!_$as_cr_alnum]* )
1175       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1176     esac
1177     eval $ac_envvar=\$ac_optarg
1178     export $ac_envvar ;;
1179
1180   *)
1181     # FIXME: should be removed in autoconf 3.0.
1182     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1183     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1184       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1185     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1186     ;;
1187
1188   esac
1189 done
1190
1191 if test -n "$ac_prev"; then
1192   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1193   as_fn_error $? "missing argument to $ac_option"
1194 fi
1195
1196 if test -n "$ac_unrecognized_opts"; then
1197   case $enable_option_checking in
1198     no) ;;
1199     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1200     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1201   esac
1202 fi
1203
1204 # Check all directory arguments for consistency.
1205 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1206                 datadir sysconfdir sharedstatedir localstatedir includedir \
1207                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1208                 libdir localedir mandir
1209 do
1210   eval ac_val=\$$ac_var
1211   # Remove trailing slashes.
1212   case $ac_val in
1213     */ )
1214       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1215       eval $ac_var=\$ac_val;;
1216   esac
1217   # Be sure to have absolute directory names.
1218   case $ac_val in
1219     [\\/$]* | ?:[\\/]* )  continue;;
1220     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1221   esac
1222   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1223 done
1224
1225 # There might be people who depend on the old broken behavior: `$host'
1226 # used to hold the argument of --host etc.
1227 # FIXME: To remove some day.
1228 build=$build_alias
1229 host=$host_alias
1230 target=$target_alias
1231
1232 # FIXME: To remove some day.
1233 if test "x$host_alias" != x; then
1234   if test "x$build_alias" = x; then
1235     cross_compiling=maybe
1236     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1237     If a cross compiler is detected then cross compile mode will be used" >&2
1238   elif test "x$build_alias" != "x$host_alias"; then
1239     cross_compiling=yes
1240   fi
1241 fi
1242
1243 ac_tool_prefix=
1244 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1245
1246 test "$silent" = yes && exec 6>/dev/null
1247
1248
1249 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1250 ac_ls_di=`ls -di .` &&
1251 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1252   as_fn_error $? "working directory cannot be determined"
1253 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1254   as_fn_error $? "pwd does not report name of working directory"
1255
1256
1257 # Find the source files, if location was not specified.
1258 if test -z "$srcdir"; then
1259   ac_srcdir_defaulted=yes
1260   # Try the directory containing this script, then the parent directory.
1261   ac_confdir=`$as_dirname -- "$as_myself" ||
1262 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1263          X"$as_myself" : 'X\(//\)[^/]' \| \
1264          X"$as_myself" : 'X\(//\)$' \| \
1265          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1266 $as_echo X"$as_myself" |
1267     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\/\)[^/].*/{
1272             s//\1/
1273             q
1274           }
1275           /^X\(\/\/\)$/{
1276             s//\1/
1277             q
1278           }
1279           /^X\(\/\).*/{
1280             s//\1/
1281             q
1282           }
1283           s/.*/./; q'`
1284   srcdir=$ac_confdir
1285   if test ! -r "$srcdir/$ac_unique_file"; then
1286     srcdir=..
1287   fi
1288 else
1289   ac_srcdir_defaulted=no
1290 fi
1291 if test ! -r "$srcdir/$ac_unique_file"; then
1292   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1293   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1294 fi
1295 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1296 ac_abs_confdir=`(
1297         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1298         pwd)`
1299 # When building in place, set srcdir=.
1300 if test "$ac_abs_confdir" = "$ac_pwd"; then
1301   srcdir=.
1302 fi
1303 # Remove unnecessary trailing slashes from srcdir.
1304 # Double slashes in file names in object file debugging info
1305 # mess up M-x gdb in Emacs.
1306 case $srcdir in
1307 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1308 esac
1309 for ac_var in $ac_precious_vars; do
1310   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1311   eval ac_env_${ac_var}_value=\$${ac_var}
1312   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1313   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1314 done
1315
1316 #
1317 # Report the --help message.
1318 #
1319 if test "$ac_init_help" = "long"; then
1320   # Omit some internal or obsolete options to make the list less imposing.
1321   # This message is too long to be a string in the A/UX 3.1 sh.
1322   cat <<_ACEOF
1323 \`configure' configures emacs 23.2.91 to adapt to many kinds of systems.
1324
1325 Usage: $0 [OPTION]... [VAR=VALUE]...
1326
1327 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1328 VAR=VALUE.  See below for descriptions of some of the useful variables.
1329
1330 Defaults for the options are specified in brackets.
1331
1332 Configuration:
1333   -h, --help              display this help and exit
1334       --help=short        display options specific to this package
1335       --help=recursive    display the short help of all the included packages
1336   -V, --version           display version information and exit
1337   -q, --quiet, --silent   do not print \`checking ...' messages
1338       --cache-file=FILE   cache test results in FILE [disabled]
1339   -C, --config-cache      alias for \`--cache-file=config.cache'
1340   -n, --no-create         do not create output files
1341       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1342
1343 Installation directories:
1344   --prefix=PREFIX         install architecture-independent files in PREFIX
1345                           [$ac_default_prefix]
1346   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1347                           [PREFIX]
1348
1349 By default, \`make install' will install all the files in
1350 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1351 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1352 for instance \`--prefix=\$HOME'.
1353
1354 For better control, use the options below.
1355
1356 Fine tuning of the installation directories:
1357   --bindir=DIR            user executables [EPREFIX/bin]
1358   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1359   --libexecdir=DIR        program executables [EPREFIX/libexec]
1360   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1361   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1362   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1363   --libdir=DIR            object code libraries [EPREFIX/lib]
1364   --includedir=DIR        C header files [PREFIX/include]
1365   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1366   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1367   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1368   --infodir=DIR           info documentation [DATAROOTDIR/info]
1369   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1370   --mandir=DIR            man documentation [DATAROOTDIR/man]
1371   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1372   --htmldir=DIR           html documentation [DOCDIR]
1373   --dvidir=DIR            dvi documentation [DOCDIR]
1374   --pdfdir=DIR            pdf documentation [DOCDIR]
1375   --psdir=DIR             ps documentation [DOCDIR]
1376 _ACEOF
1377
1378   cat <<\_ACEOF
1379
1380 Program names:
1381   --program-prefix=PREFIX            prepend PREFIX to installed program names
1382   --program-suffix=SUFFIX            append SUFFIX to installed program names
1383   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1384
1385 X features:
1386   --x-includes=DIR    X include files are in DIR
1387   --x-libraries=DIR   X library files are in DIR
1388
1389 System types:
1390   --build=BUILD     configure for building on BUILD [guessed]
1391   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1392 _ACEOF
1393 fi
1394
1395 if test -n "$ac_init_help"; then
1396   case $ac_init_help in
1397      short | recursive ) echo "Configuration of emacs 23.2.91:";;
1398    esac
1399   cat <<\_ACEOF
1400
1401 Optional Features:
1402   --disable-option-checking  ignore unrecognized --enable/--with options
1403   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1404   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1405   --disable-ns-self-contained
1406                           disable self contained build under NeXTstep
1407   --enable-asserts        compile code with asserts enabled
1408   --enable-maintainer-mode
1409                           enable make rules and dependencies not useful (and
1410                           sometimes confusing) to the casual installer
1411   --enable-locallisppath=PATH
1412                           directories Emacs should search for lisp files
1413                           specific to this site
1414   --enable-checking[=LIST]
1415                           enable expensive run-time checks. With LIST, enable
1416                           only specific categories of checks. Categories are:
1417                           all,yes,no. Flags are: stringbytes, stringoverrun,
1418                           stringfreelist, xmallocoverrun, conslist
1419   --enable-profiling      build emacs with profiling support. This might not
1420                           work on all platforms
1421   --enable-autodepend     automatically generate dependencies to .h-files.
1422                           Requires GNU Make and Gcc. Enabled if GNU Make and
1423                           Gcc is found
1424   --disable-largefile     omit support for large files
1425
1426 Optional Packages:
1427   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1428   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1429   --without-pop           don't support POP mail retrieval with movemail
1430   --with-kerberos         support Kerberos-authenticated POP
1431   --with-kerberos5        support Kerberos version 5 authenticated POP
1432   --with-hesiod           support Hesiod to get the POP server host
1433   --without-sound         don't compile with sound support
1434   --without-sync-input    process async input synchronously
1435   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes, lucid, athena,
1436                           motif, gtk, no)
1437   --without-xpm           don't compile with XPM image support
1438   --without-jpeg          don't compile with JPEG image support
1439   --without-tiff          don't compile with TIFF image support
1440   --without-gif           don't compile with GIF image support
1441   --without-png           don't compile with PNG image support
1442   --without-rsvg          don't compile with SVG image support
1443   --without-xft           don't use XFT for anti aliased fonts
1444   --without-libotf        don't use libotf for OpenType font support
1445   --without-m17n-flt      don't use m17n-flt for text shaping
1446   --without-toolkit-scroll-bars
1447                           don't use Motif or Xaw3d scroll bars
1448   --without-xaw3d         don't use Xaw3d
1449   --without-xim           don't use X11 XIM
1450   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1451   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1452                           console
1453   --without-dbus          don't compile with D-Bus support
1454   --without-gconf         don't compile with GConf support
1455   --without-makeinfo      don't require makeinfo for building manuals
1456
1457   --with-pkg-config-prog=PATH
1458                           path to pkg-config for finding GTK and librsvg
1459   --with-crt-dir=DIR      directory containing crtn.o etc. This option is only
1460                           used on x86-64 and s390x GNU/Linux architectures.
1461   --with-gnustep-conf=PATH
1462                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1463                           or /etc/GNUstep/GNUstep.conf
1464   --with-x                use the X Window System
1465
1466 Some influential environment variables:
1467   CC          C compiler command
1468   CFLAGS      C compiler flags
1469   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1470               nonstandard directory <lib dir>
1471   LIBS        libraries to pass to the linker, e.g. -l<library>
1472   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1473               you have headers in a nonstandard directory <include dir>
1474   CPP         C preprocessor
1475   XMKMF       Path to xmkmf, Makefile generator for X Window System
1476
1477 Use these variables to override the choices made by `configure' or to help
1478 it to find libraries and programs with nonstandard names/locations.
1479
1480 Report bugs to the package provider.
1481 _ACEOF
1482 ac_status=$?
1483 fi
1484
1485 if test "$ac_init_help" = "recursive"; then
1486   # If there are subdirs, report their specific --help.
1487   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1488     test -d "$ac_dir" ||
1489       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1490       continue
1491     ac_builddir=.
1492
1493 case "$ac_dir" in
1494 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1495 *)
1496   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1497   # A ".." for each directory in $ac_dir_suffix.
1498   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1499   case $ac_top_builddir_sub in
1500   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1501   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1502   esac ;;
1503 esac
1504 ac_abs_top_builddir=$ac_pwd
1505 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1506 # for backward compatibility:
1507 ac_top_builddir=$ac_top_build_prefix
1508
1509 case $srcdir in
1510   .)  # We are building in place.
1511     ac_srcdir=.
1512     ac_top_srcdir=$ac_top_builddir_sub
1513     ac_abs_top_srcdir=$ac_pwd ;;
1514   [\\/]* | ?:[\\/]* )  # Absolute name.
1515     ac_srcdir=$srcdir$ac_dir_suffix;
1516     ac_top_srcdir=$srcdir
1517     ac_abs_top_srcdir=$srcdir ;;
1518   *) # Relative name.
1519     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1520     ac_top_srcdir=$ac_top_build_prefix$srcdir
1521     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1522 esac
1523 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1524
1525     cd "$ac_dir" || { ac_status=$?; continue; }
1526     # Check for guested configure.
1527     if test -f "$ac_srcdir/configure.gnu"; then
1528       echo &&
1529       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1530     elif test -f "$ac_srcdir/configure"; then
1531       echo &&
1532       $SHELL "$ac_srcdir/configure" --help=recursive
1533     else
1534       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1535     fi || ac_status=$?
1536     cd "$ac_pwd" || { ac_status=$?; break; }
1537   done
1538 fi
1539
1540 test -n "$ac_init_help" && exit $ac_status
1541 if $ac_init_version; then
1542   cat <<\_ACEOF
1543 emacs configure 23.2.91
1544 generated by GNU Autoconf 2.67
1545
1546 Copyright (C) 2010 Free Software Foundation, Inc.
1547 This configure script is free software; the Free Software Foundation
1548 gives unlimited permission to copy, distribute and modify it.
1549 _ACEOF
1550   exit
1551 fi
1552
1553 ## ------------------------ ##
1554 ## Autoconf initialization. ##
1555 ## ------------------------ ##
1556
1557 # ac_fn_c_try_compile LINENO
1558 # --------------------------
1559 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1560 ac_fn_c_try_compile ()
1561 {
1562   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563   rm -f conftest.$ac_objext
1564   if { { ac_try="$ac_compile"
1565 case "(($ac_try" in
1566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1567   *) ac_try_echo=$ac_try;;
1568 esac
1569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1570 $as_echo "$ac_try_echo"; } >&5
1571   (eval "$ac_compile") 2>conftest.err
1572   ac_status=$?
1573   if test -s conftest.err; then
1574     grep -v '^ *+' conftest.err >conftest.er1
1575     cat conftest.er1 >&5
1576     mv -f conftest.er1 conftest.err
1577   fi
1578   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1579   test $ac_status = 0; } && {
1580          test -z "$ac_c_werror_flag" ||
1581          test ! -s conftest.err
1582        } && test -s conftest.$ac_objext; then :
1583   ac_retval=0
1584 else
1585   $as_echo "$as_me: failed program was:" >&5
1586 sed 's/^/| /' conftest.$ac_ext >&5
1587
1588         ac_retval=1
1589 fi
1590   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1591   as_fn_set_status $ac_retval
1592
1593 } # ac_fn_c_try_compile
1594
1595 # ac_fn_c_try_link LINENO
1596 # -----------------------
1597 # Try to link conftest.$ac_ext, and return whether this succeeded.
1598 ac_fn_c_try_link ()
1599 {
1600   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1601   rm -f conftest.$ac_objext conftest$ac_exeext
1602   if { { ac_try="$ac_link"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_link") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } && {
1618          test -z "$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        } && test -s conftest$ac_exeext && {
1621          test "$cross_compiling" = yes ||
1622          $as_test_x conftest$ac_exeext
1623        }; then :
1624   ac_retval=0
1625 else
1626   $as_echo "$as_me: failed program was:" >&5
1627 sed 's/^/| /' conftest.$ac_ext >&5
1628
1629         ac_retval=1
1630 fi
1631   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1632   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1633   # interfere with the next link command; also delete a directory that is
1634   # left behind by Apple's compiler.  We do this before executing the actions.
1635   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1636   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1637   as_fn_set_status $ac_retval
1638
1639 } # ac_fn_c_try_link
1640
1641 # ac_fn_c_try_cpp LINENO
1642 # ----------------------
1643 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1644 ac_fn_c_try_cpp ()
1645 {
1646   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647   if { { ac_try="$ac_cpp conftest.$ac_ext"
1648 case "(($ac_try" in
1649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1650   *) ac_try_echo=$ac_try;;
1651 esac
1652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1653 $as_echo "$ac_try_echo"; } >&5
1654   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1655   ac_status=$?
1656   if test -s conftest.err; then
1657     grep -v '^ *+' conftest.err >conftest.er1
1658     cat conftest.er1 >&5
1659     mv -f conftest.er1 conftest.err
1660   fi
1661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662   test $ac_status = 0; } > conftest.i && {
1663          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1664          test ! -s conftest.err
1665        }; then :
1666   ac_retval=0
1667 else
1668   $as_echo "$as_me: failed program was:" >&5
1669 sed 's/^/| /' conftest.$ac_ext >&5
1670
1671     ac_retval=1
1672 fi
1673   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1674   as_fn_set_status $ac_retval
1675
1676 } # ac_fn_c_try_cpp
1677
1678 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1679 # -------------------------------------------------------
1680 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1681 # the include files in INCLUDES and setting the cache variable VAR
1682 # accordingly.
1683 ac_fn_c_check_header_mongrel ()
1684 {
1685   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686   if eval "test \"\${$3+set}\"" = set; then :
1687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688 $as_echo_n "checking for $2... " >&6; }
1689 if eval "test \"\${$3+set}\"" = set; then :
1690   $as_echo_n "(cached) " >&6
1691 fi
1692 eval ac_res=\$$3
1693                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1694 $as_echo "$ac_res" >&6; }
1695 else
1696   # Is the header compilable?
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1698 $as_echo_n "checking $2 usability... " >&6; }
1699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700 /* end confdefs.h.  */
1701 $4
1702 #include <$2>
1703 _ACEOF
1704 if ac_fn_c_try_compile "$LINENO"; then :
1705   ac_header_compiler=yes
1706 else
1707   ac_header_compiler=no
1708 fi
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1711 $as_echo "$ac_header_compiler" >&6; }
1712
1713 # Is the header present?
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1715 $as_echo_n "checking $2 presence... " >&6; }
1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h.  */
1718 #include <$2>
1719 _ACEOF
1720 if ac_fn_c_try_cpp "$LINENO"; then :
1721   ac_header_preproc=yes
1722 else
1723   ac_header_preproc=no
1724 fi
1725 rm -f conftest.err conftest.i conftest.$ac_ext
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1727 $as_echo "$ac_header_preproc" >&6; }
1728
1729 # So?  What about this header?
1730 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1731   yes:no: )
1732     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1733 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1734     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1735 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1736     ;;
1737   no:yes:* )
1738     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1739 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1740     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1741 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1742     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1743 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1744     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1745 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1746     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1747 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1748     ;;
1749 esac
1750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751 $as_echo_n "checking for $2... " >&6; }
1752 if eval "test \"\${$3+set}\"" = set; then :
1753   $as_echo_n "(cached) " >&6
1754 else
1755   eval "$3=\$ac_header_compiler"
1756 fi
1757 eval ac_res=\$$3
1758                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1759 $as_echo "$ac_res" >&6; }
1760 fi
1761   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1762
1763 } # ac_fn_c_check_header_mongrel
1764
1765 # ac_fn_c_try_run LINENO
1766 # ----------------------
1767 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1768 # that executables *can* be run.
1769 ac_fn_c_try_run ()
1770 {
1771   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772   if { { ac_try="$ac_link"
1773 case "(($ac_try" in
1774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1775   *) ac_try_echo=$ac_try;;
1776 esac
1777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1778 $as_echo "$ac_try_echo"; } >&5
1779   (eval "$ac_link") 2>&5
1780   ac_status=$?
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1783   { { case "(($ac_try" in
1784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785   *) ac_try_echo=$ac_try;;
1786 esac
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789   (eval "$ac_try") 2>&5
1790   ac_status=$?
1791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1792   test $ac_status = 0; }; }; then :
1793   ac_retval=0
1794 else
1795   $as_echo "$as_me: program exited with status $ac_status" >&5
1796        $as_echo "$as_me: failed program was:" >&5
1797 sed 's/^/| /' conftest.$ac_ext >&5
1798
1799        ac_retval=$ac_status
1800 fi
1801   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1802   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1803   as_fn_set_status $ac_retval
1804
1805 } # ac_fn_c_try_run
1806
1807 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1808 # -------------------------------------------------------
1809 # Tests whether HEADER exists and can be compiled using the include files in
1810 # INCLUDES, setting the cache variable VAR accordingly.
1811 ac_fn_c_check_header_compile ()
1812 {
1813   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1815 $as_echo_n "checking for $2... " >&6; }
1816 if eval "test \"\${$3+set}\"" = set; then :
1817   $as_echo_n "(cached) " >&6
1818 else
1819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h.  */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   eval "$3=yes"
1826 else
1827   eval "$3=no"
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835
1836 } # ac_fn_c_check_header_compile
1837
1838 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1839 # ----------------------------------------------
1840 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1841 ac_fn_c_check_header_preproc ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1845 $as_echo_n "checking for $2... " >&6; }
1846 if eval "test \"\${$3+set}\"" = set; then :
1847   $as_echo_n "(cached) " >&6
1848 else
1849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h.  */
1851 #include <$2>
1852 _ACEOF
1853 if ac_fn_c_try_cpp "$LINENO"; then :
1854   eval "$3=yes"
1855 else
1856   eval "$3=no"
1857 fi
1858 rm -f conftest.err conftest.i conftest.$ac_ext
1859 fi
1860 eval ac_res=\$$3
1861                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1862 $as_echo "$ac_res" >&6; }
1863   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1864
1865 } # ac_fn_c_check_header_preproc
1866
1867 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1868 # ---------------------------------------------
1869 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1870 # accordingly.
1871 ac_fn_c_check_decl ()
1872 {
1873   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1874   as_decl_name=`echo $2|sed 's/ *(.*//'`
1875   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1877 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1878 if eval "test \"\${$3+set}\"" = set; then :
1879   $as_echo_n "(cached) " >&6
1880 else
1881   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1882 /* end confdefs.h.  */
1883 $4
1884 int
1885 main ()
1886 {
1887 #ifndef $as_decl_name
1888 #ifdef __cplusplus
1889   (void) $as_decl_use;
1890 #else
1891   (void) $as_decl_name;
1892 #endif
1893 #endif
1894
1895   ;
1896   return 0;
1897 }
1898 _ACEOF
1899 if ac_fn_c_try_compile "$LINENO"; then :
1900   eval "$3=yes"
1901 else
1902   eval "$3=no"
1903 fi
1904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1905 fi
1906 eval ac_res=\$$3
1907                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1908 $as_echo "$ac_res" >&6; }
1909   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1910
1911 } # ac_fn_c_check_decl
1912
1913 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1914 # ----------------------------------------------------
1915 # Tries to find if the field MEMBER exists in type AGGR, after including
1916 # INCLUDES, setting cache variable VAR accordingly.
1917 ac_fn_c_check_member ()
1918 {
1919   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1921 $as_echo_n "checking for $2.$3... " >&6; }
1922 if eval "test \"\${$4+set}\"" = set; then :
1923   $as_echo_n "(cached) " >&6
1924 else
1925   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h.  */
1927 $5
1928 int
1929 main ()
1930 {
1931 static $2 ac_aggr;
1932 if (ac_aggr.$3)
1933 return 0;
1934   ;
1935   return 0;
1936 }
1937 _ACEOF
1938 if ac_fn_c_try_compile "$LINENO"; then :
1939   eval "$4=yes"
1940 else
1941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h.  */
1943 $5
1944 int
1945 main ()
1946 {
1947 static $2 ac_aggr;
1948 if (sizeof ac_aggr.$3)
1949 return 0;
1950   ;
1951   return 0;
1952 }
1953 _ACEOF
1954 if ac_fn_c_try_compile "$LINENO"; then :
1955   eval "$4=yes"
1956 else
1957   eval "$4=no"
1958 fi
1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960 fi
1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1962 fi
1963 eval ac_res=\$$4
1964                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1965 $as_echo "$ac_res" >&6; }
1966   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1967
1968 } # ac_fn_c_check_member
1969
1970 # ac_fn_c_check_func LINENO FUNC VAR
1971 # ----------------------------------
1972 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1973 ac_fn_c_check_func ()
1974 {
1975   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1977 $as_echo_n "checking for $2... " >&6; }
1978 if eval "test \"\${$3+set}\"" = set; then :
1979   $as_echo_n "(cached) " >&6
1980 else
1981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1982 /* end confdefs.h.  */
1983 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1984    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1985 #define $2 innocuous_$2
1986
1987 /* System header to define __stub macros and hopefully few prototypes,
1988     which can conflict with char $2 (); below.
1989     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1990     <limits.h> exists even on freestanding compilers.  */
1991
1992 #ifdef __STDC__
1993 # include <limits.h>
1994 #else
1995 # include <assert.h>
1996 #endif
1997
1998 #undef $2
1999
2000 /* Override any GCC internal prototype to avoid an error.
2001    Use char because int might match the return type of a GCC
2002    builtin and then its argument prototype would still apply.  */
2003 #ifdef __cplusplus
2004 extern "C"
2005 #endif
2006 char $2 ();
2007 /* The GNU C library defines this for functions which it implements
2008     to always fail with ENOSYS.  Some functions are actually named
2009     something starting with __ and the normal name is an alias.  */
2010 #if defined __stub_$2 || defined __stub___$2
2011 choke me
2012 #endif
2013
2014 int
2015 main ()
2016 {
2017 return $2 ();
2018   ;
2019   return 0;
2020 }
2021 _ACEOF
2022 if ac_fn_c_try_link "$LINENO"; then :
2023   eval "$3=yes"
2024 else
2025   eval "$3=no"
2026 fi
2027 rm -f core conftest.err conftest.$ac_objext \
2028     conftest$ac_exeext conftest.$ac_ext
2029 fi
2030 eval ac_res=\$$3
2031                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2032 $as_echo "$ac_res" >&6; }
2033   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2034
2035 } # ac_fn_c_check_func
2036
2037 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2038 # -------------------------------------------
2039 # Tests whether TYPE exists after having included INCLUDES, setting cache
2040 # variable VAR accordingly.
2041 ac_fn_c_check_type ()
2042 {
2043   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2045 $as_echo_n "checking for $2... " >&6; }
2046 if eval "test \"\${$3+set}\"" = set; then :
2047   $as_echo_n "(cached) " >&6
2048 else
2049   eval "$3=no"
2050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2051 /* end confdefs.h.  */
2052 $4
2053 int
2054 main ()
2055 {
2056 if (sizeof ($2))
2057          return 0;
2058   ;
2059   return 0;
2060 }
2061 _ACEOF
2062 if ac_fn_c_try_compile "$LINENO"; then :
2063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064 /* end confdefs.h.  */
2065 $4
2066 int
2067 main ()
2068 {
2069 if (sizeof (($2)))
2070             return 0;
2071   ;
2072   return 0;
2073 }
2074 _ACEOF
2075 if ac_fn_c_try_compile "$LINENO"; then :
2076
2077 else
2078   eval "$3=yes"
2079 fi
2080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 fi
2084 eval ac_res=\$$3
2085                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2086 $as_echo "$ac_res" >&6; }
2087   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2088
2089 } # ac_fn_c_check_type
2090 cat >config.log <<_ACEOF
2091 This file contains any messages produced by compilers while
2092 running configure, to aid debugging if configure makes a mistake.
2093
2094 It was created by emacs $as_me 23.2.91, which was
2095 generated by GNU Autoconf 2.67.  Invocation command line was
2096
2097   $ $0 $@
2098
2099 _ACEOF
2100 exec 5>>config.log
2101 {
2102 cat <<_ASUNAME
2103 ## --------- ##
2104 ## Platform. ##
2105 ## --------- ##
2106
2107 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2108 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2109 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2110 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2111 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2112
2113 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2114 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2115
2116 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2117 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2118 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2119 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2120 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2121 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2122 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2123
2124 _ASUNAME
2125
2126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127 for as_dir in $PATH
2128 do
2129   IFS=$as_save_IFS
2130   test -z "$as_dir" && as_dir=.
2131     $as_echo "PATH: $as_dir"
2132   done
2133 IFS=$as_save_IFS
2134
2135 } >&5
2136
2137 cat >&5 <<_ACEOF
2138
2139
2140 ## ----------- ##
2141 ## Core tests. ##
2142 ## ----------- ##
2143
2144 _ACEOF
2145
2146
2147 # Keep a trace of the command line.
2148 # Strip out --no-create and --no-recursion so they do not pile up.
2149 # Strip out --silent because we don't want to record it for future runs.
2150 # Also quote any args containing shell meta-characters.
2151 # Make two passes to allow for proper duplicate-argument suppression.
2152 ac_configure_args=
2153 ac_configure_args0=
2154 ac_configure_args1=
2155 ac_must_keep_next=false
2156 for ac_pass in 1 2
2157 do
2158   for ac_arg
2159   do
2160     case $ac_arg in
2161     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2162     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2163     | -silent | --silent | --silen | --sile | --sil)
2164       continue ;;
2165     *\'*)
2166       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2167     esac
2168     case $ac_pass in
2169     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2170     2)
2171       as_fn_append ac_configure_args1 " '$ac_arg'"
2172       if test $ac_must_keep_next = true; then
2173         ac_must_keep_next=false # Got value, back to normal.
2174       else
2175         case $ac_arg in
2176           *=* | --config-cache | -C | -disable-* | --disable-* \
2177           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2178           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2179           | -with-* | --with-* | -without-* | --without-* | --x)
2180             case "$ac_configure_args0 " in
2181               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2182             esac
2183             ;;
2184           -* ) ac_must_keep_next=true ;;
2185         esac
2186       fi
2187       as_fn_append ac_configure_args " '$ac_arg'"
2188       ;;
2189     esac
2190   done
2191 done
2192 { ac_configure_args0=; unset ac_configure_args0;}
2193 { ac_configure_args1=; unset ac_configure_args1;}
2194
2195 # When interrupted or exit'd, cleanup temporary files, and complete
2196 # config.log.  We remove comments because anyway the quotes in there
2197 # would cause problems or look ugly.
2198 # WARNING: Use '\'' to represent an apostrophe within the trap.
2199 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2200 trap 'exit_status=$?
2201   # Save into config.log some information that might help in debugging.
2202   {
2203     echo
2204
2205     $as_echo "## ---------------- ##
2206 ## Cache variables. ##
2207 ## ---------------- ##"
2208     echo
2209     # The following way of writing the cache mishandles newlines in values,
2210 (
2211   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2212     eval ac_val=\$$ac_var
2213     case $ac_val in #(
2214     *${as_nl}*)
2215       case $ac_var in #(
2216       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2217 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2218       esac
2219       case $ac_var in #(
2220       _ | IFS | as_nl) ;; #(
2221       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2222       *) { eval $ac_var=; unset $ac_var;} ;;
2223       esac ;;
2224     esac
2225   done
2226   (set) 2>&1 |
2227     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2228     *${as_nl}ac_space=\ *)
2229       sed -n \
2230         "s/'\''/'\''\\\\'\'''\''/g;
2231           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2232       ;; #(
2233     *)
2234       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2235       ;;
2236     esac |
2237     sort
2238 )
2239     echo
2240
2241     $as_echo "## ----------------- ##
2242 ## Output variables. ##
2243 ## ----------------- ##"
2244     echo
2245     for ac_var in $ac_subst_vars
2246     do
2247       eval ac_val=\$$ac_var
2248       case $ac_val in
2249       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2250       esac
2251       $as_echo "$ac_var='\''$ac_val'\''"
2252     done | sort
2253     echo
2254
2255     if test -n "$ac_subst_files"; then
2256       $as_echo "## ------------------- ##
2257 ## File substitutions. ##
2258 ## ------------------- ##"
2259       echo
2260       for ac_var in $ac_subst_files
2261       do
2262         eval ac_val=\$$ac_var
2263         case $ac_val in
2264         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2265         esac
2266         $as_echo "$ac_var='\''$ac_val'\''"
2267       done | sort
2268       echo
2269     fi
2270
2271     if test -s confdefs.h; then
2272       $as_echo "## ----------- ##
2273 ## confdefs.h. ##
2274 ## ----------- ##"
2275       echo
2276       cat confdefs.h
2277       echo
2278     fi
2279     test "$ac_signal" != 0 &&
2280       $as_echo "$as_me: caught signal $ac_signal"
2281     $as_echo "$as_me: exit $exit_status"
2282   } >&5
2283   rm -f core *.core core.conftest.* &&
2284     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2285     exit $exit_status
2286 ' 0
2287 for ac_signal in 1 2 13 15; do
2288   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2289 done
2290 ac_signal=0
2291
2292 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2293 rm -f -r conftest* confdefs.h
2294
2295 $as_echo "/* confdefs.h */" > confdefs.h
2296
2297 # Predefined preprocessor variables.
2298
2299 cat >>confdefs.h <<_ACEOF
2300 #define PACKAGE_NAME "$PACKAGE_NAME"
2301 _ACEOF
2302
2303 cat >>confdefs.h <<_ACEOF
2304 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2305 _ACEOF
2306
2307 cat >>confdefs.h <<_ACEOF
2308 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2309 _ACEOF
2310
2311 cat >>confdefs.h <<_ACEOF
2312 #define PACKAGE_STRING "$PACKAGE_STRING"
2313 _ACEOF
2314
2315 cat >>confdefs.h <<_ACEOF
2316 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2317 _ACEOF
2318
2319 cat >>confdefs.h <<_ACEOF
2320 #define PACKAGE_URL "$PACKAGE_URL"
2321 _ACEOF
2322
2323
2324 # Let the site file select an alternate cache file if it wants to.
2325 # Prefer an explicitly selected file to automatically selected ones.
2326 ac_site_file1=NONE
2327 ac_site_file2=NONE
2328 if test -n "$CONFIG_SITE"; then
2329   # We do not want a PATH search for config.site.
2330   case $CONFIG_SITE in #((
2331     -*)  ac_site_file1=./$CONFIG_SITE;;
2332     */*) ac_site_file1=$CONFIG_SITE;;
2333     *)   ac_site_file1=./$CONFIG_SITE;;
2334   esac
2335 elif test "x$prefix" != xNONE; then
2336   ac_site_file1=$prefix/share/config.site
2337   ac_site_file2=$prefix/etc/config.site
2338 else
2339   ac_site_file1=$ac_default_prefix/share/config.site
2340   ac_site_file2=$ac_default_prefix/etc/config.site
2341 fi
2342 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2343 do
2344   test "x$ac_site_file" = xNONE && continue
2345   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2346     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2347 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2348     sed 's/^/| /' "$ac_site_file" >&5
2349     . "$ac_site_file" \
2350       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2352 as_fn_error $? "failed to load site script $ac_site_file
2353 See \`config.log' for more details" "$LINENO" 5; }
2354   fi
2355 done
2356
2357 if test -r "$cache_file"; then
2358   # Some versions of bash will fail to source /dev/null (special files
2359   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2360   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2361     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2362 $as_echo "$as_me: loading cache $cache_file" >&6;}
2363     case $cache_file in
2364       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2365       *)                      . "./$cache_file";;
2366     esac
2367   fi
2368 else
2369   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2370 $as_echo "$as_me: creating cache $cache_file" >&6;}
2371   >$cache_file
2372 fi
2373
2374 as_fn_append ac_header_list " stdlib.h"
2375 as_fn_append ac_header_list " unistd.h"
2376 as_fn_append ac_header_list " sys/param.h"
2377 as_fn_append ac_header_list " sys/time.h"
2378 as_fn_append ac_func_list " alarm"
2379 # Check that the precious variables saved in the cache have kept the same
2380 # value.
2381 ac_cache_corrupted=false
2382 for ac_var in $ac_precious_vars; do
2383   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2384   eval ac_new_set=\$ac_env_${ac_var}_set
2385   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2386   eval ac_new_val=\$ac_env_${ac_var}_value
2387   case $ac_old_set,$ac_new_set in
2388     set,)
2389       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2390 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2391       ac_cache_corrupted=: ;;
2392     ,set)
2393       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2394 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2395       ac_cache_corrupted=: ;;
2396     ,);;
2397     *)
2398       if test "x$ac_old_val" != "x$ac_new_val"; then
2399         # differences in whitespace do not lead to failure.
2400         ac_old_val_w=`echo x $ac_old_val`
2401         ac_new_val_w=`echo x $ac_new_val`
2402         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2403           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2404 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2405           ac_cache_corrupted=:
2406         else
2407           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2408 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2409           eval $ac_var=\$ac_old_val
2410         fi
2411         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2412 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2413         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2414 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2415       fi;;
2416   esac
2417   # Pass precious variables to config.status.
2418   if test "$ac_new_set" = set; then
2419     case $ac_new_val in
2420     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2421     *) ac_arg=$ac_var=$ac_new_val ;;
2422     esac
2423     case " $ac_configure_args " in
2424       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2425       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2426     esac
2427   fi
2428 done
2429 if $ac_cache_corrupted; then
2430   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2432   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2433 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2434   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2435 fi
2436 ## -------------------- ##
2437 ## Main body of script. ##
2438 ## -------------------- ##
2439
2440 ac_ext=c
2441 ac_cpp='$CPP $CPPFLAGS'
2442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2445
2446
2447 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2448
2449
2450
2451 test "$program_prefix" != NONE &&
2452   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2453 # Use a double $ so make ignores it.
2454 test "$program_suffix" != NONE &&
2455   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2456 # Double any \ or $.
2457 # By default was `s,x,x', remove it if useless.
2458 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2459 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2460
2461
2462 lispdir='${datadir}/emacs/${version}/lisp'
2463 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2464 '${datadir}/emacs/site-lisp'
2465 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2466 etcdir='${datadir}/emacs/${version}/etc'
2467 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2468 docdir='${datadir}/emacs/${version}/etc'
2469 gamedir='${localstatedir}/games/emacs'
2470
2471 gameuser=games
2472
2473
2474
2475
2476 # Check whether --with-pop was given.
2477 if test "${with_pop+set}" = set; then :
2478   withval=$with_pop;
2479 else
2480      with_pop=yes
2481 fi
2482
2483 if test "$with_pop" = yes; then
2484    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2485
2486 fi
2487
2488
2489 # Check whether --with-kerberos was given.
2490 if test "${with_kerberos+set}" = set; then :
2491   withval=$with_kerberos;
2492 else
2493       with_kerberos=no
2494 fi
2495
2496 if test "$with_kerberos" != no; then
2497    $as_echo "#define KERBEROS 1" >>confdefs.h
2498
2499 fi
2500
2501
2502 # Check whether --with-kerberos5 was given.
2503 if test "${with_kerberos5+set}" = set; then :
2504   withval=$with_kerberos5;
2505 else
2506       with_kerberos5=no
2507 fi
2508
2509 if test "${with_kerberos5}" != no; then
2510   if test "${with_kerberos}" = no; then
2511     with_kerberos=yes
2512     $as_echo "#define KERBEROS 1" >>confdefs.h
2513
2514   fi
2515
2516 $as_echo "#define KERBEROS5 1" >>confdefs.h
2517
2518 fi
2519
2520
2521 # Check whether --with-hesiod was given.
2522 if test "${with_hesiod+set}" = set; then :
2523   withval=$with_hesiod;
2524 else
2525       with_hesiod=no
2526 fi
2527
2528 if test "$with_hesiod" != no; then
2529
2530 $as_echo "#define HESIOD 1" >>confdefs.h
2531
2532 fi
2533
2534
2535 # Check whether --with-sound was given.
2536 if test "${with_sound+set}" = set; then :
2537   withval=$with_sound;
2538 else
2539      with_sound=yes
2540 fi
2541
2542
2543
2544 # Check whether --with-sync-input was given.
2545 if test "${with_sync_input+set}" = set; then :
2546   withval=$with_sync_input;
2547 else
2548      with_sync_input=yes
2549 fi
2550
2551 if test "$with_sync_input" = yes; then
2552
2553 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2554
2555 fi
2556
2557
2558 # Check whether --with-x-toolkit was given.
2559 if test "${with_x_toolkit+set}" = set; then :
2560   withval=$with_x_toolkit;        case "${withval}" in
2561             y | ye | yes )      val=gtk ;;
2562             n | no )            val=no  ;;
2563             l | lu | luc | luci | lucid )       val=lucid ;;
2564             a | at | ath | athe | athen | athena )      val=athena ;;
2565             m | mo | mot | moti | motif )       val=motif ;;
2566             g | gt | gtk  )     val=gtk ;;
2567             * )
2568 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
2569 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
2570 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2571             ;;
2572           esac
2573           with_x_toolkit=$val
2574
2575 fi
2576
2577
2578
2579 # Check whether --with-xpm was given.
2580 if test "${with_xpm+set}" = set; then :
2581   withval=$with_xpm;
2582 else
2583      with_xpm=yes
2584 fi
2585
2586
2587 # Check whether --with-jpeg was given.
2588 if test "${with_jpeg+set}" = set; then :
2589   withval=$with_jpeg;
2590 else
2591      with_jpeg=yes
2592 fi
2593
2594
2595 # Check whether --with-tiff was given.
2596 if test "${with_tiff+set}" = set; then :
2597   withval=$with_tiff;
2598 else
2599      with_tiff=yes
2600 fi
2601
2602
2603 # Check whether --with-gif was given.
2604 if test "${with_gif+set}" = set; then :
2605   withval=$with_gif;
2606 else
2607      with_gif=yes
2608 fi
2609
2610
2611 # Check whether --with-png was given.
2612 if test "${with_png+set}" = set; then :
2613   withval=$with_png;
2614 else
2615      with_png=yes
2616 fi
2617
2618
2619 # Check whether --with-rsvg was given.
2620 if test "${with_rsvg+set}" = set; then :
2621   withval=$with_rsvg;
2622 else
2623      with_rsvg=yes
2624 fi
2625
2626
2627
2628 # Check whether --with-xft was given.
2629 if test "${with_xft+set}" = set; then :
2630   withval=$with_xft;
2631 else
2632      with_xft=yes
2633 fi
2634
2635
2636 # Check whether --with-libotf was given.
2637 if test "${with_libotf+set}" = set; then :
2638   withval=$with_libotf;
2639 else
2640      with_libotf=yes
2641 fi
2642
2643
2644 # Check whether --with-m17n-flt was given.
2645 if test "${with_m17n_flt+set}" = set; then :
2646   withval=$with_m17n_flt;
2647 else
2648      with_m17n_flt=yes
2649 fi
2650
2651
2652
2653 # Check whether --with-toolkit-scroll-bars was given.
2654 if test "${with_toolkit_scroll_bars+set}" = set; then :
2655   withval=$with_toolkit_scroll_bars;
2656 else
2657      with_toolkit_scroll_bars=yes
2658 fi
2659
2660
2661 # Check whether --with-xaw3d was given.
2662 if test "${with_xaw3d+set}" = set; then :
2663   withval=$with_xaw3d;
2664 else
2665      with_xaw3d=yes
2666 fi
2667
2668
2669 # Check whether --with-xim was given.
2670 if test "${with_xim+set}" = set; then :
2671   withval=$with_xim;
2672 else
2673      with_xim=yes
2674 fi
2675
2676
2677 # Check whether --with-ns was given.
2678 if test "${with_ns+set}" = set; then :
2679   withval=$with_ns;
2680 else
2681       with_ns=no
2682 fi
2683
2684
2685
2686 # Check whether --with-gpm was given.
2687 if test "${with_gpm+set}" = set; then :
2688   withval=$with_gpm;
2689 else
2690      with_gpm=yes
2691 fi
2692
2693
2694 # Check whether --with-dbus was given.
2695 if test "${with_dbus+set}" = set; then :
2696   withval=$with_dbus;
2697 else
2698      with_dbus=yes
2699 fi
2700
2701
2702 # Check whether --with-gconf was given.
2703 if test "${with_gconf+set}" = set; then :
2704   withval=$with_gconf;
2705 else
2706      with_gconf=yes
2707 fi
2708
2709
2710 ## For the times when you want to build Emacs but don't have
2711 ## a suitable makeinfo, and can live without the manuals.
2712
2713 # Check whether --with-makeinfo was given.
2714 if test "${with_makeinfo+set}" = set; then :
2715   withval=$with_makeinfo;
2716 else
2717      with_makeinfo=yes
2718 fi
2719
2720
2721
2722 # Check whether --with-gtk was given.
2723 if test "${with_gtk+set}" = set; then :
2724   withval=$with_gtk; as_fn_error $? "--with-gtk has been removed.  Use --with-x-toolkit to
2725 specify a toolkit." "$LINENO" 5
2726 fi
2727
2728
2729
2730 # Check whether --with-gcc was given.
2731 if test "${with_gcc+set}" = set; then :
2732   withval=$with_gcc; as_fn_error $? "--with-gcc has been removed.  Set the \`CC' environment
2733 variable to specify a compiler." "$LINENO" 5
2734 fi
2735
2736
2737
2738 # Check whether --with-pkg-config-prog was given.
2739 if test "${with_pkg_config_prog+set}" = set; then :
2740   withval=$with_pkg_config_prog;
2741 fi
2742
2743 if test "X${with_pkg_config_prog}" != X; then
2744    if test "${with_pkg_config_prog}" != yes; then
2745       PKG_CONFIG="${with_pkg_config_prog}"
2746    fi
2747 fi
2748
2749 CRT_DIR=
2750
2751 # Check whether --with-crt-dir was given.
2752 if test "${with_crt_dir+set}" = set; then :
2753   withval=$with_crt_dir;
2754 fi
2755
2756 CRT_DIR="${with_crt_dir}"
2757
2758
2759 # Check whether --with-gnustep-conf was given.
2760 if test "${with_gnustep_conf+set}" = set; then :
2761   withval=$with_gnustep_conf;
2762 fi
2763
2764 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2765   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2766 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2767      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2768
2769 # Check whether --enable-ns-self-contained was given.
2770 if test "${enable_ns_self_contained+set}" = set; then :
2771   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2772 else
2773   EN_NS_SELF_CONTAINED=yes
2774 fi
2775
2776
2777 # Check whether --enable-asserts was given.
2778 if test "${enable_asserts+set}" = set; then :
2779   enableval=$enable_asserts; USE_XASSERTS=$enableval
2780 else
2781   USE_XASSERTS=no
2782 fi
2783
2784
2785 # Check whether --enable-maintainer-mode was given.
2786 if test "${enable_maintainer_mode+set}" = set; then :
2787   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2788 else
2789   USE_MAINTAINER_MODE=no
2790 fi
2791
2792 if test $USE_MAINTAINER_MODE = yes; then
2793   MAINT=
2794 else
2795   MAINT=#
2796 fi
2797
2798
2799 # Check whether --enable-locallisppath was given.
2800 if test "${enable_locallisppath+set}" = set; then :
2801   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2802   locallisppath=
2803 elif test "${enableval}" != "yes"; then
2804   locallisppath=${enableval}
2805 fi
2806 fi
2807
2808
2809 # Check whether --enable-checking was given.
2810 if test "${enable_checking+set}" = set; then :
2811   enableval=$enable_checking; ac_checking_flags="${enableval}"
2812 fi
2813
2814 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2815 for check in $ac_checking_flags
2816 do
2817         case $check in
2818         # these set all the flags to specific states
2819         yes)            ac_enable_checking=1 ;;
2820         no)             ac_enable_checking= ;
2821                         ac_gc_check_stringbytes= ;
2822                         ac_gc_check_string_overrun= ;
2823                         ac_gc_check_string_free_list= ;
2824                         ac_xmalloc_overrun= ;
2825                         ac_gc_check_cons_list= ;;
2826         all)            ac_enable_checking=1 ;
2827                         ac_gc_check_stringbytes=1 ;
2828                         ac_gc_check_string_overrun=1 ;
2829                         ac_gc_check_string_free_list=1 ;
2830                         ac_xmalloc_overrun=1 ;
2831                         ac_gc_check_cons_list=1 ;;
2832         # these enable particular checks
2833         stringbytes)    ac_gc_check_stringbytes=1 ;;
2834         stringoverrun)  ac_gc_check_string_overrun=1 ;;
2835         stringfreelist) ac_gc_check_string_free_list=1 ;;
2836         xmallocoverrun) ac_xmalloc_overrun=1 ;;
2837         conslist)       ac_gc_check_cons_list=1 ;;
2838         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
2839         esac
2840 done
2841 IFS="$ac_save_IFS"
2842
2843 if test x$ac_enable_checking != x ; then
2844
2845 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2846
2847 fi
2848 if test x$ac_gc_check_stringbytes != x ; then
2849
2850 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2851
2852 fi
2853 if test x$ac_gc_check_stringoverrun != x ; then
2854
2855 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
2856
2857 fi
2858 if test x$ac_gc_check_string_free_list != x ; then
2859
2860 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
2861
2862 fi
2863 if test x$ac_xmalloc_overrun != x ; then
2864
2865 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
2866
2867 fi
2868 if test x$ac_gc_check_cons_list != x ; then
2869
2870 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
2871
2872 fi
2873
2874 # Check whether --enable-profiling was given.
2875 if test "${enable_profiling+set}" = set; then :
2876   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
2877 fi
2878
2879 if test x$ac_enable_profiling != x ; then
2880    PROFILING_CFLAGS="-DPROFILING=1 -pg"
2881    PROFILING_LDFLAGS="-pg"
2882 else
2883    PROFILING_CFLAGS=
2884    PROFILING_LDFLAGS=
2885 fi
2886
2887 # Check whether --enable-autodepend was given.
2888 if test "${enable_autodepend+set}" = set; then :
2889   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
2890 else
2891   ac_enable_autodepend=yes
2892 fi
2893
2894
2895 #### Make srcdir absolute, if it isn't already.  It's important to
2896 #### avoid running the path through pwd unnecessarily, since pwd can
2897 #### give you automounter prefixes, which can go away.  We do all this
2898 #### so Emacs can find its files when run uninstalled.
2899 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2900 unset CDPATH
2901 case "${srcdir}" in
2902   /* ) ;;
2903   . )
2904     ## We may be able to use the $PWD environment variable to make this
2905     ## absolute.  But sometimes PWD is inaccurate.
2906     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2907     ## but that tested only for a well-formed and valid PWD,
2908     ## it did not object when PWD was well-formed and valid but just wrong.
2909     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2910     then
2911       srcdir="$PWD"
2912     else
2913       srcdir="`(cd ${srcdir}; pwd)`"
2914     fi
2915   ;;
2916   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2917 esac
2918
2919 #### Check if the source directory already has a configured system in it.
2920 if test `pwd` != `(cd ${srcdir} && pwd)` \
2921    && test -f "${srcdir}/src/config.h" ; then
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
2923    as a build directory right now; it has been configured in its own
2924    right.  To configure in another directory as well, you MUST
2925    use GNU make.  If you do not have GNU make, then you must
2926    now do \`make distclean' in ${srcdir},
2927    and then run $0 again." >&5
2928 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2929    as a build directory right now; it has been configured in its own
2930    right.  To configure in another directory as well, you MUST
2931    use GNU make.  If you do not have GNU make, then you must
2932    now do \`make distclean' in ${srcdir},
2933    and then run $0 again." >&2;}
2934 fi
2935
2936 #### Given the configuration name, set machfile and opsysfile to the
2937 #### names of the m/*.h and s/*.h files we should use.
2938
2939 ### Canonicalize the configuration name.
2940
2941 ac_aux_dir=
2942 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2943   if test -f "$ac_dir/install-sh"; then
2944     ac_aux_dir=$ac_dir
2945     ac_install_sh="$ac_aux_dir/install-sh -c"
2946     break
2947   elif test -f "$ac_dir/install.sh"; then
2948     ac_aux_dir=$ac_dir
2949     ac_install_sh="$ac_aux_dir/install.sh -c"
2950     break
2951   elif test -f "$ac_dir/shtool"; then
2952     ac_aux_dir=$ac_dir
2953     ac_install_sh="$ac_aux_dir/shtool install -c"
2954     break
2955   fi
2956 done
2957 if test -z "$ac_aux_dir"; then
2958   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2959 fi
2960
2961 # These three variables are undocumented and unsupported,
2962 # and are intended to be withdrawn in a future Autoconf release.
2963 # They can cause serious problems if a builder's source tree is in a directory
2964 # whose full name contains unusual characters.
2965 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2966 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2967 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2968
2969
2970 # Make sure we can run config.sub.
2971 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2972   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2973
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2975 $as_echo_n "checking build system type... " >&6; }
2976 if test "${ac_cv_build+set}" = set; then :
2977   $as_echo_n "(cached) " >&6
2978 else
2979   ac_build_alias=$build_alias
2980 test "x$ac_build_alias" = x &&
2981   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2982 test "x$ac_build_alias" = x &&
2983   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2984 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2985   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2986
2987 fi
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2989 $as_echo "$ac_cv_build" >&6; }
2990 case $ac_cv_build in
2991 *-*-*) ;;
2992 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2993 esac
2994 build=$ac_cv_build
2995 ac_save_IFS=$IFS; IFS='-'
2996 set x $ac_cv_build
2997 shift
2998 build_cpu=$1
2999 build_vendor=$2
3000 shift; shift
3001 # Remember, the first character of IFS is used to create $*,
3002 # except with old shells:
3003 build_os=$*
3004 IFS=$ac_save_IFS
3005 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3006
3007
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3009 $as_echo_n "checking host system type... " >&6; }
3010 if test "${ac_cv_host+set}" = set; then :
3011   $as_echo_n "(cached) " >&6
3012 else
3013   if test "x$host_alias" = x; then
3014   ac_cv_host=$ac_cv_build
3015 else
3016   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3017     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3018 fi
3019
3020 fi
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3022 $as_echo "$ac_cv_host" >&6; }
3023 case $ac_cv_host in
3024 *-*-*) ;;
3025 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3026 esac
3027 host=$ac_cv_host
3028 ac_save_IFS=$IFS; IFS='-'
3029 set x $ac_cv_host
3030 shift
3031 host_cpu=$1
3032 host_vendor=$2
3033 shift; shift
3034 # Remember, the first character of IFS is used to create $*,
3035 # except with old shells:
3036 host_os=$*
3037 IFS=$ac_save_IFS
3038 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3039
3040
3041 canonical=$host
3042 configuration=${host_alias-${build_alias-$host}}
3043
3044
3045
3046 ### If you add support for a new configuration, add code to this
3047 ### switch statement to recognize your configuration name and select
3048 ### the appropriate operating system and machine description files.
3049
3050 ### You would hope that you could choose an m/*.h file pretty much
3051 ### based on the machine portion of the configuration name, and an s-
3052 ### file based on the operating system portion.  However, it turns out
3053 ### that each m/*.h file is pretty manufacturer-specific - for
3054 ### example mips.h is MIPS
3055 ### So we basically have to have a special case for each
3056 ### configuration name.
3057 ###
3058 ### As far as handling version numbers on operating systems is
3059 ### concerned, make sure things will fail in a fixable way.  If
3060 ### /etc/MACHINES doesn't say anything about version numbers, be
3061 ### prepared to handle anything reasonably.  If version numbers
3062 ### matter, be sure /etc/MACHINES says something about it.
3063 ###
3064 ### Eric Raymond says we should accept strings like "sysvr4" to mean
3065 ### "System V Release 4"; he writes, "The old convention encouraged
3066 ### confusion between `system' and `release' levels'."
3067
3068 machine='' opsys='' unported=no
3069 case "${canonical}" in
3070
3071   ## FreeBSD ports
3072   *-*-freebsd* )
3073     opsys=freebsd
3074     case "${canonical}" in
3075       alpha*-*-freebsd*)        machine=alpha ;;
3076       arm*-*-freebsd*)          machine=arm ;;
3077       ia64-*-freebsd*)          machine=ia64 ;;
3078       sparc-*-freebsd*)         machine=sparc ;;
3079       sparc64-*-freebsd*)       machine=sparc ;;
3080       powerpc-*-freebsd*)       machine=macppc ;;
3081       i[3456]86-*-freebsd*)     machine=intel386 ;;
3082       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
3083     esac
3084   ;;
3085
3086   ## FreeBSD kernel + glibc based userland
3087   *-*-kfreebsd*gnu* )
3088     opsys=gnu-kfreebsd
3089     case "${canonical}" in
3090       alpha*-*-kfreebsd*)       machine=alpha ;;
3091       ia64-*-kfreebsd*)         machine=ia64 ;;
3092       sparc-*-kfreebsd*)        machine=sparc ;;
3093       sparc64-*-kfreebsd*)      machine=sparc ;;
3094       powerpc-*-kfreebsd*)      machine=macppc ;;
3095       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
3096       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
3097     esac
3098   ;;
3099
3100   ## NetBSD ports
3101   *-*-netbsd* )
3102     opsys=netbsd
3103     if test -f /usr/lib/crti.o; then
3104
3105 $as_echo "#define HAVE_CRTIN /**/" >>confdefs.h
3106
3107    fi
3108
3109     case "${canonical}" in
3110       alpha*-*-netbsd*) machine=alpha ;;
3111       i[3456]86-*-netbsd*) machine=intel386 ;;
3112       mips-*-netbsd*)   machine=mips ;;
3113       mipsel-*-netbsd*) machine=mips ;;
3114       mipseb-*-netbsd*) machine=mips ;;
3115       powerpc-*-netbsd*) machine=macppc ;;
3116       sparc*-*-netbsd*) machine=sparc ;;
3117       vax-*-netbsd*)    machine=vax ;;
3118       arm-*-netbsd*)    machine=arm ;;
3119       x86_64-*-netbsd*) machine=amdx86-64 ;;
3120       hppa-*-netbsd*)   machine=hp800 ;;
3121       m68k-*-netbsd*)   machine=m68k ;;
3122     esac
3123   ;;
3124
3125   ## OpenBSD ports
3126   *-*-openbsd* )
3127     opsys=openbsd
3128     case "${canonical}" in
3129       alpha*-*-openbsd*)        machine=alpha ;;
3130       arm-*-openbsd*)          machine=arm ;;
3131       i386-*-openbsd*)         machine=intel386 ;;
3132       powerpc-*-openbsd*)      machine=macppc ;;
3133       sparc*-*-openbsd*)       machine=sparc ;;
3134       vax-*-openbsd*)          machine=vax ;;
3135       x86_64-*-openbsd*)       machine=amdx86-64 ;;
3136       hppa-*-openbsd*)         machine=hp800 ;;
3137     esac
3138   ;;
3139
3140   ## LynxOS ports
3141   *-*-lynxos* )
3142     opsys=lynxos
3143     case "${canonical}" in
3144       i[3456]86-*-lynxos*) machine=intel386 ;;
3145       powerpc-*-lynxos*) machine=powerpc ;;
3146     esac
3147   ;;
3148
3149   alpha*-*-linux-gnu* )
3150     machine=alpha opsys=gnu-linux
3151   ;;
3152
3153   arm*-*-linux-gnu* )
3154     machine=arm opsys=gnu-linux
3155   ;;
3156
3157   ## Apple Darwin / Mac OS X
3158   *-apple-darwin* )
3159     case "${canonical}" in
3160       i[3456]86-* )  machine=intel386 ;;
3161       powerpc-* )    machine=macppc ;;
3162       x86_64-* )     machine=amdx86-64 ;;
3163       * )            unported=yes ;;
3164     esac
3165     opsys=darwin
3166     # Define CPP as follows to make autoconf work correctly.
3167     CPP="${CC-cc} -E -no-cpp-precomp"
3168     # Use fink packages if available.
3169     if test -d /sw/include && test -d /sw/lib; then
3170       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3171       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3172       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3173     fi
3174   ;;
3175
3176   ## HP 9000 series 700 and 800, running HP/UX
3177   hppa*-hp-hpux10.2* )
3178     machine=hp800 opsys=hpux10-20
3179   ;;
3180   hppa*-hp-hpux1[1-9]* )
3181     machine=hp800 opsys=hpux11
3182     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3183   ;;
3184
3185   hppa*-*-linux-gnu* )
3186     machine=hp800 opsys=gnu-linux
3187   ;;
3188
3189   ## IBM machines
3190   s390-*-linux-gnu* )
3191     machine=ibms390 opsys=gnu-linux
3192   ;;
3193   s390x-*-linux-gnu* )
3194     machine=ibms390x opsys=gnu-linux
3195   ;;
3196   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
3197     machine=ibmrs6000 opsys=aix4-2
3198   ;;
3199   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
3200     machine=ibmrs6000 opsys=aix4-2
3201   ;;
3202   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
3203     machine=ibmrs6000 opsys=aix4-2
3204   ;;
3205   rs6000-ibm-aix6* | powerpc-ibm-aix6*  )
3206     machine=ibmrs6000 opsys=aix4-2
3207   ;;
3208
3209   ## Macintosh PowerPC
3210   powerpc*-*-linux-gnu* )
3211     machine=macppc opsys=gnu-linux
3212   ;;
3213
3214   ## Silicon Graphics machines
3215   ## Iris 4D
3216   mips-sgi-irix6.5 )
3217     machine=iris4d opsys=irix6-5
3218     # Without defining _LANGUAGE_C, things get masked out in the headers
3219     # so that, for instance, grepping for `free' in stdlib.h fails and
3220     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3221     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3222     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3223   ;;
3224
3225   ## Suns
3226   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3227     machine=sparc opsys=gnu-linux
3228   ;;
3229
3230   *-sun-solaris* \
3231     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3232     | x86_64-*-solaris2*    | x86_64-*-sunos5*    \
3233     | powerpc*-*-solaris2*  | rs6000-*-solaris2*)
3234     case "${canonical}" in
3235       i[3456]86-*-* )     machine=intel386 ;;
3236       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
3237       powerpc* | rs6000* )  machine=ibmrs6000 ;;
3238       sparc* )          machine=sparc ;;
3239       * )               unported=yes ;;
3240     esac
3241     case "${canonical}" in
3242       *-sunos5.3* | *-solaris2.3* )
3243                 opsys=sol2-3
3244                 NON_GNU_CPP=/usr/ccs/lib/cpp
3245                 ;;
3246       *-sunos5.4* | *-solaris2.4* )
3247                 opsys=sol2-4
3248                 NON_GNU_CPP=/usr/ccs/lib/cpp
3249                 RANLIB="ar -ts"
3250                 ;;
3251       *-sunos5.5* | *-solaris2.5* )
3252                 opsys=sol2-5
3253                 NON_GNU_CPP=/usr/ccs/lib/cpp
3254                 RANLIB="ar -ts"
3255                 ;;
3256       *-sunos5.6* | *-solaris2.6* )
3257                 opsys=sol2-6
3258                 NON_GNU_CPP=/usr/ccs/lib/cpp
3259                 RANLIB="ar -ts"
3260                 ;;
3261       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3262                 opsys=sol2-6
3263                 emacs_check_sunpro_c=yes
3264                 NON_GNU_CPP=/usr/ccs/lib/cpp
3265                 ;;
3266       *-sunos5* | *-solaris* )
3267                 opsys=sol2-10
3268                 emacs_check_sunpro_c=yes
3269                 NON_GNU_CPP=/usr/ccs/lib/cpp
3270                 ;;
3271     esac
3272     ## Watch out for a compiler that we know will not work.
3273     case "${canonical}" in
3274      *-solaris* | *-sunos5* )
3275                 if [ "x$CC" = x/usr/ucb/cc ]; then
3276                   ## /usr/ucb/cc doesn't work;
3277                   ## we should find some other compiler that does work.
3278                   unset CC
3279                 fi
3280                 ;;
3281       *) ;;
3282     esac
3283   ;;
3284
3285   ## IA-64
3286   ia64*-*-linux* )
3287     machine=ia64 opsys=gnu-linux
3288   ;;
3289
3290   ## Intel 386 machines where we don't care about the manufacturer
3291   i[3456]86-*-* )
3292     machine=intel386
3293     case "${canonical}" in
3294       *-cygwin )                opsys=cygwin ;;
3295       *-darwin* )               opsys=darwin
3296                                 CPP="${CC-cc} -E -no-cpp-precomp"
3297                                 ;;
3298       *-linux-gnu* )            opsys=gnu-linux ;;
3299       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3300       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3301       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3302       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3303     esac
3304   ;;
3305
3306   ## m68k Linux-based GNU system
3307   m68k-*-linux-gnu* )
3308     machine=m68k opsys=gnu-linux
3309   ;;
3310
3311   ## Mips Linux-based GNU system
3312   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3313     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3314     machine=mips opsys=gnu-linux
3315   ;;
3316
3317   ## AMD x86-64 Linux-based GNU system
3318   x86_64-*-linux-gnu* )
3319     machine=amdx86-64 opsys=gnu-linux
3320   ;;
3321
3322   ## Tensilica Xtensa Linux-based GNU system
3323   xtensa*-*-linux-gnu* )
3324     machine=xtensa opsys=gnu-linux
3325     ;;
3326
3327   ## SuperH Linux-based GNU system
3328   sh[34]*-*-linux-gnu* )
3329     machine=sh3 opsys=gnu-linux
3330   ;;
3331
3332   * )
3333     unported=yes
3334   ;;
3335 esac
3336
3337 ### If the code above didn't choose an operating system, just choose
3338 ### an operating system based on the configuration name.  You really
3339 ### only want to use this when you have no idea what the right
3340 ### operating system is; if you know what operating systems a machine
3341 ### runs, it's cleaner to make it explicit in the case statement
3342 ### above.
3343 if test x"${opsys}" = x; then
3344   case "${canonical}" in
3345     *-gnu* )                            opsys=gnu ;;
3346     *-sysv4.2uw* )                      opsys=unixware ;;
3347     *-sysv5uw* )                        opsys=unixware ;;
3348     *-sysv5OpenUNIX* )                  opsys=unixware ;;
3349     *-sysv4.1* | *-sysvr4.1* )
3350         NON_GNU_CPP=/usr/lib/cpp
3351         opsys=usg5-4 ;;
3352     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
3353         if [ x$NON_GNU_CPP = x ]; then
3354           if [ -f /usr/ccs/lib/cpp ]; then
3355             NON_GNU_CPP=/usr/ccs/lib/cpp
3356           else
3357             NON_GNU_CPP=/lib/cpp
3358           fi
3359         fi
3360         opsys=usg5-4-2 ;;
3361     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
3362     * )
3363       unported=yes
3364     ;;
3365   esac
3366 fi
3367
3368
3369
3370 if test $unported = yes; then
3371   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
3372 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3373 fi
3374
3375 machfile="m/${machine}.h"
3376 opsysfile="s/${opsys}.h"
3377
3378
3379 #### Choose a compiler.
3380 test -n "$CC" && cc_specified=yes
3381
3382 # Save the value of CFLAGS that the user specified.
3383 SPECIFIED_CFLAGS="$CFLAGS"
3384
3385 ac_ext=c
3386 ac_cpp='$CPP $CPPFLAGS'
3387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3389 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3390 if test -n "$ac_tool_prefix"; then
3391   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3392 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3394 $as_echo_n "checking for $ac_word... " >&6; }
3395 if test "${ac_cv_prog_CC+set}" = set; then :
3396   $as_echo_n "(cached) " >&6
3397 else
3398   if test -n "$CC"; then
3399   ac_cv_prog_CC="$CC" # Let the user override the test.
3400 else
3401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3402 for as_dir in $PATH
3403 do
3404   IFS=$as_save_IFS
3405   test -z "$as_dir" && as_dir=.
3406     for ac_exec_ext in '' $ac_executable_extensions; do
3407   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3408     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3410     break 2
3411   fi
3412 done
3413   done
3414 IFS=$as_save_IFS
3415
3416 fi
3417 fi
3418 CC=$ac_cv_prog_CC
3419 if test -n "$CC"; then
3420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3421 $as_echo "$CC" >&6; }
3422 else
3423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3424 $as_echo "no" >&6; }
3425 fi
3426
3427
3428 fi
3429 if test -z "$ac_cv_prog_CC"; then
3430   ac_ct_CC=$CC
3431   # Extract the first word of "gcc", so it can be a program name with args.
3432 set dummy gcc; ac_word=$2
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3434 $as_echo_n "checking for $ac_word... " >&6; }
3435 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3436   $as_echo_n "(cached) " >&6
3437 else
3438   if test -n "$ac_ct_CC"; then
3439   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3440 else
3441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3442 for as_dir in $PATH
3443 do
3444   IFS=$as_save_IFS
3445   test -z "$as_dir" && as_dir=.
3446     for ac_exec_ext in '' $ac_executable_extensions; do
3447   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3448     ac_cv_prog_ac_ct_CC="gcc"
3449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3450     break 2
3451   fi
3452 done
3453   done
3454 IFS=$as_save_IFS
3455
3456 fi
3457 fi
3458 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3459 if test -n "$ac_ct_CC"; then
3460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3461 $as_echo "$ac_ct_CC" >&6; }
3462 else
3463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3464 $as_echo "no" >&6; }
3465 fi
3466
3467   if test "x$ac_ct_CC" = x; then
3468     CC=""
3469   else
3470     case $cross_compiling:$ac_tool_warned in
3471 yes:)
3472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3474 ac_tool_warned=yes ;;
3475 esac
3476     CC=$ac_ct_CC
3477   fi
3478 else
3479   CC="$ac_cv_prog_CC"
3480 fi
3481
3482 if test -z "$CC"; then
3483           if test -n "$ac_tool_prefix"; then
3484     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3485 set dummy ${ac_tool_prefix}cc; ac_word=$2
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3487 $as_echo_n "checking for $ac_word... " >&6; }
3488 if test "${ac_cv_prog_CC+set}" = set; then :
3489   $as_echo_n "(cached) " >&6
3490 else
3491   if test -n "$CC"; then
3492   ac_cv_prog_CC="$CC" # Let the user override the test.
3493 else
3494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3495 for as_dir in $PATH
3496 do
3497   IFS=$as_save_IFS
3498   test -z "$as_dir" && as_dir=.
3499     for ac_exec_ext in '' $ac_executable_extensions; do
3500   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3501     ac_cv_prog_CC="${ac_tool_prefix}cc"
3502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3503     break 2
3504   fi
3505 done
3506   done
3507 IFS=$as_save_IFS
3508
3509 fi
3510 fi
3511 CC=$ac_cv_prog_CC
3512 if test -n "$CC"; then
3513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3514 $as_echo "$CC" >&6; }
3515 else
3516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3517 $as_echo "no" >&6; }
3518 fi
3519
3520
3521   fi
3522 fi
3523 if test -z "$CC"; then
3524   # Extract the first word of "cc", so it can be a program name with args.
3525 set dummy cc; ac_word=$2
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3527 $as_echo_n "checking for $ac_word... " >&6; }
3528 if test "${ac_cv_prog_CC+set}" = set; then :
3529   $as_echo_n "(cached) " >&6
3530 else
3531   if test -n "$CC"; then
3532   ac_cv_prog_CC="$CC" # Let the user override the test.
3533 else
3534   ac_prog_rejected=no
3535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3536 for as_dir in $PATH
3537 do
3538   IFS=$as_save_IFS
3539   test -z "$as_dir" && as_dir=.
3540     for ac_exec_ext in '' $ac_executable_extensions; do
3541   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3542     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3543        ac_prog_rejected=yes
3544        continue
3545      fi
3546     ac_cv_prog_CC="cc"
3547     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3548     break 2
3549   fi
3550 done
3551   done
3552 IFS=$as_save_IFS
3553
3554 if test $ac_prog_rejected = yes; then
3555   # We found a bogon in the path, so make sure we never use it.
3556   set dummy $ac_cv_prog_CC
3557   shift
3558   if test $# != 0; then
3559     # We chose a different compiler from the bogus one.
3560     # However, it has the same basename, so the bogon will be chosen
3561     # first if we set CC to just the basename; use the full file name.
3562     shift
3563     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3564   fi
3565 fi
3566 fi
3567 fi
3568 CC=$ac_cv_prog_CC
3569 if test -n "$CC"; then
3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3571 $as_echo "$CC" >&6; }
3572 else
3573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3574 $as_echo "no" >&6; }
3575 fi
3576
3577
3578 fi
3579 if test -z "$CC"; then
3580   if test -n "$ac_tool_prefix"; then
3581   for ac_prog in cl.exe
3582   do
3583     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3584 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3586 $as_echo_n "checking for $ac_word... " >&6; }
3587 if test "${ac_cv_prog_CC+set}" = set; then :
3588   $as_echo_n "(cached) " >&6
3589 else
3590   if test -n "$CC"; then
3591   ac_cv_prog_CC="$CC" # Let the user override the test.
3592 else
3593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3594 for as_dir in $PATH
3595 do
3596   IFS=$as_save_IFS
3597   test -z "$as_dir" && as_dir=.
3598     for ac_exec_ext in '' $ac_executable_extensions; do
3599   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3600     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3601     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3602     break 2
3603   fi
3604 done
3605   done
3606 IFS=$as_save_IFS
3607
3608 fi
3609 fi
3610 CC=$ac_cv_prog_CC
3611 if test -n "$CC"; then
3612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3613 $as_echo "$CC" >&6; }
3614 else
3615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3616 $as_echo "no" >&6; }
3617 fi
3618
3619
3620     test -n "$CC" && break
3621   done
3622 fi
3623 if test -z "$CC"; then
3624   ac_ct_CC=$CC
3625   for ac_prog in cl.exe
3626 do
3627   # Extract the first word of "$ac_prog", so it can be a program name with args.
3628 set dummy $ac_prog; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634   if test -n "$ac_ct_CC"; then
3635   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3636 else
3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH
3639 do
3640   IFS=$as_save_IFS
3641   test -z "$as_dir" && as_dir=.
3642     for ac_exec_ext in '' $ac_executable_extensions; do
3643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3644     ac_cv_prog_ac_ct_CC="$ac_prog"
3645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3646     break 2
3647   fi
3648 done
3649   done
3650 IFS=$as_save_IFS
3651
3652 fi
3653 fi
3654 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3655 if test -n "$ac_ct_CC"; then
3656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3657 $as_echo "$ac_ct_CC" >&6; }
3658 else
3659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3660 $as_echo "no" >&6; }
3661 fi
3662
3663
3664   test -n "$ac_ct_CC" && break
3665 done
3666
3667   if test "x$ac_ct_CC" = x; then
3668     CC=""
3669   else
3670     case $cross_compiling:$ac_tool_warned in
3671 yes:)
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3674 ac_tool_warned=yes ;;
3675 esac
3676     CC=$ac_ct_CC
3677   fi
3678 fi
3679
3680 fi
3681
3682
3683 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3685 as_fn_error $? "no acceptable C compiler found in \$PATH
3686 See \`config.log' for more details" "$LINENO" 5; }
3687
3688 # Provide some information about the compiler.
3689 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3690 set X $ac_compile
3691 ac_compiler=$2
3692 for ac_option in --version -v -V -qversion; do
3693   { { ac_try="$ac_compiler $ac_option >&5"
3694 case "(($ac_try" in
3695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3696   *) ac_try_echo=$ac_try;;
3697 esac
3698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3699 $as_echo "$ac_try_echo"; } >&5
3700   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3701   ac_status=$?
3702   if test -s conftest.err; then
3703     sed '10a\
3704 ... rest of stderr output deleted ...
3705          10q' conftest.err >conftest.er1
3706     cat conftest.er1 >&5
3707   fi
3708   rm -f conftest.er1 conftest.err
3709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3710   test $ac_status = 0; }
3711 done
3712
3713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3714 /* end confdefs.h.  */
3715
3716 int
3717 main ()
3718 {
3719
3720   ;
3721   return 0;
3722 }
3723 _ACEOF
3724 ac_clean_files_save=$ac_clean_files
3725 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3726 # Try to create an executable without -o first, disregard a.out.
3727 # It will help us diagnose broken compilers, and finding out an intuition
3728 # of exeext.
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3730 $as_echo_n "checking whether the C compiler works... " >&6; }
3731 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3732
3733 # The possible output files:
3734 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3735
3736 ac_rmfiles=
3737 for ac_file in $ac_files
3738 do
3739   case $ac_file in
3740     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3741     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3742   esac
3743 done
3744 rm -f $ac_rmfiles
3745
3746 if { { ac_try="$ac_link_default"
3747 case "(($ac_try" in
3748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3749   *) ac_try_echo=$ac_try;;
3750 esac
3751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3752 $as_echo "$ac_try_echo"; } >&5
3753   (eval "$ac_link_default") 2>&5
3754   ac_status=$?
3755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3756   test $ac_status = 0; }; then :
3757   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3758 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3759 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3760 # so that the user can short-circuit this test for compilers unknown to
3761 # Autoconf.
3762 for ac_file in $ac_files ''
3763 do
3764   test -f "$ac_file" || continue
3765   case $ac_file in
3766     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3767         ;;
3768     [ab].out )
3769         # We found the default executable, but exeext='' is most
3770         # certainly right.
3771         break;;
3772     *.* )
3773         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3774         then :; else
3775            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3776         fi
3777         # We set ac_cv_exeext here because the later test for it is not
3778         # safe: cross compilers may not add the suffix if given an `-o'
3779         # argument, so we may need to know it at that point already.
3780         # Even if this section looks crufty: it has the advantage of
3781         # actually working.
3782         break;;
3783     * )
3784         break;;
3785   esac
3786 done
3787 test "$ac_cv_exeext" = no && ac_cv_exeext=
3788
3789 else
3790   ac_file=''
3791 fi
3792 if test -z "$ac_file"; then :
3793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3794 $as_echo "no" >&6; }
3795 $as_echo "$as_me: failed program was:" >&5
3796 sed 's/^/| /' conftest.$ac_ext >&5
3797
3798 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error 77 "C compiler cannot create executables
3801 See \`config.log' for more details" "$LINENO" 5; }
3802 else
3803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3804 $as_echo "yes" >&6; }
3805 fi
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3807 $as_echo_n "checking for C compiler default output file name... " >&6; }
3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3809 $as_echo "$ac_file" >&6; }
3810 ac_exeext=$ac_cv_exeext
3811
3812 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3813 ac_clean_files=$ac_clean_files_save
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3815 $as_echo_n "checking for suffix of executables... " >&6; }
3816 if { { ac_try="$ac_link"
3817 case "(($ac_try" in
3818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3819   *) ac_try_echo=$ac_try;;
3820 esac
3821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3822 $as_echo "$ac_try_echo"; } >&5
3823   (eval "$ac_link") 2>&5
3824   ac_status=$?
3825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3826   test $ac_status = 0; }; then :
3827   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3828 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3829 # work properly (i.e., refer to `conftest.exe'), while it won't with
3830 # `rm'.
3831 for ac_file in conftest.exe conftest conftest.*; do
3832   test -f "$ac_file" || continue
3833   case $ac_file in
3834     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3835     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3836           break;;
3837     * ) break;;
3838   esac
3839 done
3840 else
3841   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3843 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3844 See \`config.log' for more details" "$LINENO" 5; }
3845 fi
3846 rm -f conftest conftest$ac_cv_exeext
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3848 $as_echo "$ac_cv_exeext" >&6; }
3849
3850 rm -f conftest.$ac_ext
3851 EXEEXT=$ac_cv_exeext
3852 ac_exeext=$EXEEXT
3853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3854 /* end confdefs.h.  */
3855 #include <stdio.h>
3856 int
3857 main ()
3858 {
3859 FILE *f = fopen ("conftest.out", "w");
3860  return ferror (f) || fclose (f) != 0;
3861
3862   ;
3863   return 0;
3864 }
3865 _ACEOF
3866 ac_clean_files="$ac_clean_files conftest.out"
3867 # Check that the compiler produces executables we can run.  If not, either
3868 # the compiler is broken, or we cross compile.
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3870 $as_echo_n "checking whether we are cross compiling... " >&6; }
3871 if test "$cross_compiling" != yes; then
3872   { { ac_try="$ac_link"
3873 case "(($ac_try" in
3874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3875   *) ac_try_echo=$ac_try;;
3876 esac
3877 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3878 $as_echo "$ac_try_echo"; } >&5
3879   (eval "$ac_link") 2>&5
3880   ac_status=$?
3881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3882   test $ac_status = 0; }
3883   if { ac_try='./conftest$ac_cv_exeext'
3884   { { case "(($ac_try" in
3885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3886   *) ac_try_echo=$ac_try;;
3887 esac
3888 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3889 $as_echo "$ac_try_echo"; } >&5
3890   (eval "$ac_try") 2>&5
3891   ac_status=$?
3892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3893   test $ac_status = 0; }; }; then
3894     cross_compiling=no
3895   else
3896     if test "$cross_compiling" = maybe; then
3897         cross_compiling=yes
3898     else
3899         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3901 as_fn_error $? "cannot run C compiled programs.
3902 If you meant to cross compile, use \`--host'.
3903 See \`config.log' for more details" "$LINENO" 5; }
3904     fi
3905   fi
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3908 $as_echo "$cross_compiling" >&6; }
3909
3910 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3911 ac_clean_files=$ac_clean_files_save
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3913 $as_echo_n "checking for suffix of object files... " >&6; }
3914 if test "${ac_cv_objext+set}" = set; then :
3915   $as_echo_n "(cached) " >&6
3916 else
3917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3918 /* end confdefs.h.  */
3919
3920 int
3921 main ()
3922 {
3923
3924   ;
3925   return 0;
3926 }
3927 _ACEOF
3928 rm -f conftest.o conftest.obj
3929 if { { ac_try="$ac_compile"
3930 case "(($ac_try" in
3931   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3932   *) ac_try_echo=$ac_try;;
3933 esac
3934 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3935 $as_echo "$ac_try_echo"; } >&5
3936   (eval "$ac_compile") 2>&5
3937   ac_status=$?
3938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3939   test $ac_status = 0; }; then :
3940   for ac_file in conftest.o conftest.obj conftest.*; do
3941   test -f "$ac_file" || continue;
3942   case $ac_file in
3943     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3944     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3945        break;;
3946   esac
3947 done
3948 else
3949   $as_echo "$as_me: failed program was:" >&5
3950 sed 's/^/| /' conftest.$ac_ext >&5
3951
3952 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3954 as_fn_error $? "cannot compute suffix of object files: cannot compile
3955 See \`config.log' for more details" "$LINENO" 5; }
3956 fi
3957 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3958 fi
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3960 $as_echo "$ac_cv_objext" >&6; }
3961 OBJEXT=$ac_cv_objext
3962 ac_objext=$OBJEXT
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3964 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3965 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3966   $as_echo_n "(cached) " >&6
3967 else
3968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3969 /* end confdefs.h.  */
3970
3971 int
3972 main ()
3973 {
3974 #ifndef __GNUC__
3975        choke me
3976 #endif
3977
3978   ;
3979   return 0;
3980 }
3981 _ACEOF
3982 if ac_fn_c_try_compile "$LINENO"; then :
3983   ac_compiler_gnu=yes
3984 else
3985   ac_compiler_gnu=no
3986 fi
3987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3988 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3989
3990 fi
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3992 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3993 if test $ac_compiler_gnu = yes; then
3994   GCC=yes
3995 else
3996   GCC=
3997 fi
3998 ac_test_CFLAGS=${CFLAGS+set}
3999 ac_save_CFLAGS=$CFLAGS
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4001 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4002 if test "${ac_cv_prog_cc_g+set}" = set; then :
4003   $as_echo_n "(cached) " >&6
4004 else
4005   ac_save_c_werror_flag=$ac_c_werror_flag
4006    ac_c_werror_flag=yes
4007    ac_cv_prog_cc_g=no
4008    CFLAGS="-g"
4009    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010 /* end confdefs.h.  */
4011
4012 int
4013 main ()
4014 {
4015
4016   ;
4017   return 0;
4018 }
4019 _ACEOF
4020 if ac_fn_c_try_compile "$LINENO"; then :
4021   ac_cv_prog_cc_g=yes
4022 else
4023   CFLAGS=""
4024       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4025 /* end confdefs.h.  */
4026
4027 int
4028 main ()
4029 {
4030
4031   ;
4032   return 0;
4033 }
4034 _ACEOF
4035 if ac_fn_c_try_compile "$LINENO"; then :
4036
4037 else
4038   ac_c_werror_flag=$ac_save_c_werror_flag
4039          CFLAGS="-g"
4040          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4041 /* end confdefs.h.  */
4042
4043 int
4044 main ()
4045 {
4046
4047   ;
4048   return 0;
4049 }
4050 _ACEOF
4051 if ac_fn_c_try_compile "$LINENO"; then :
4052   ac_cv_prog_cc_g=yes
4053 fi
4054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4055 fi
4056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4057 fi
4058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4059    ac_c_werror_flag=$ac_save_c_werror_flag
4060 fi
4061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4062 $as_echo "$ac_cv_prog_cc_g" >&6; }
4063 if test "$ac_test_CFLAGS" = set; then
4064   CFLAGS=$ac_save_CFLAGS
4065 elif test $ac_cv_prog_cc_g = yes; then
4066   if test "$GCC" = yes; then
4067     CFLAGS="-g -O2"
4068   else
4069     CFLAGS="-g"
4070   fi
4071 else
4072   if test "$GCC" = yes; then
4073     CFLAGS="-O2"
4074   else
4075     CFLAGS=
4076   fi
4077 fi
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4079 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4080 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4081   $as_echo_n "(cached) " >&6
4082 else
4083   ac_cv_prog_cc_c89=no
4084 ac_save_CC=$CC
4085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4086 /* end confdefs.h.  */
4087 #include <stdarg.h>
4088 #include <stdio.h>
4089 #include <sys/types.h>
4090 #include <sys/stat.h>
4091 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4092 struct buf { int x; };
4093 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4094 static char *e (p, i)
4095      char **p;
4096      int i;
4097 {
4098   return p[i];
4099 }
4100 static char *f (char * (*g) (char **, int), char **p, ...)
4101 {
4102   char *s;
4103   va_list v;
4104   va_start (v,p);
4105   s = g (p, va_arg (v,int));
4106   va_end (v);
4107   return s;
4108 }
4109
4110 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4111    function prototypes and stuff, but not '\xHH' hex character constants.
4112    These don't provoke an error unfortunately, instead are silently treated
4113    as 'x'.  The following induces an error, until -std is added to get
4114    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4115    array size at least.  It's necessary to write '\x00'==0 to get something
4116    that's true only with -std.  */
4117 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4118
4119 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4120    inside strings and character constants.  */
4121 #define FOO(x) 'x'
4122 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4123
4124 int test (int i, double x);
4125 struct s1 {int (*f) (int a);};
4126 struct s2 {int (*f) (double a);};
4127 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4128 int argc;
4129 char **argv;
4130 int
4131 main ()
4132 {
4133 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4134   ;
4135   return 0;
4136 }
4137 _ACEOF
4138 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4139         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4140 do
4141   CC="$ac_save_CC $ac_arg"
4142   if ac_fn_c_try_compile "$LINENO"; then :
4143   ac_cv_prog_cc_c89=$ac_arg
4144 fi
4145 rm -f core conftest.err conftest.$ac_objext
4146   test "x$ac_cv_prog_cc_c89" != "xno" && break
4147 done
4148 rm -f conftest.$ac_ext
4149 CC=$ac_save_CC
4150
4151 fi
4152 # AC_CACHE_VAL
4153 case "x$ac_cv_prog_cc_c89" in
4154   x)
4155     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4156 $as_echo "none needed" >&6; } ;;
4157   xno)
4158     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4159 $as_echo "unsupported" >&6; } ;;
4160   *)
4161     CC="$CC $ac_cv_prog_cc_c89"
4162     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4163 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4164 esac
4165 if test "x$ac_cv_prog_cc_c89" != xno; then :
4166
4167 fi
4168
4169 ac_ext=c
4170 ac_cpp='$CPP $CPPFLAGS'
4171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4174
4175
4176 # On Suns, sometimes $CPP names a directory.
4177 if test -n "$CPP" && test -d "$CPP"; then
4178   CPP=
4179 fi
4180
4181 ## If not using gcc, and on Solaris, and no CPP specified, see if
4182 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4183 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4184  test x"$CPP" = x; then
4185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4186 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4187
4188 if test "${emacs_cv_sunpro_c+set}" = set; then :
4189   $as_echo_n "(cached) " >&6
4190 else
4191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192 /* end confdefs.h.  */
4193
4194 int
4195 main ()
4196 {
4197 #ifndef __SUNPRO_C
4198 fail;
4199 #endif
4200
4201   ;
4202   return 0;
4203 }
4204 _ACEOF
4205 if ac_fn_c_try_link "$LINENO"; then :
4206   emacs_cv_sunpro_c=yes
4207 else
4208   emacs_cv_sunpro_c=no
4209 fi
4210 rm -f core conftest.err conftest.$ac_objext \
4211     conftest$ac_exeext conftest.$ac_ext
4212 fi
4213
4214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4215 $as_echo "$emacs_cv_sunpro_c" >&6; }
4216
4217   if test x"$emacs_cv_sunpro_c" = xyes; then
4218     NON_GNU_CPP="$CC -E -Xs"
4219   fi
4220 fi
4221
4222 #### Some systems specify a CPP to use unless we are using GCC.
4223 #### Now that we know whether we are using GCC, we can decide whether
4224 #### to use that one.
4225 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4226 then
4227   CPP="$NON_GNU_CPP"
4228 fi
4229
4230 #### Some systems specify a CC to use unless we are using GCC.
4231 #### Now that we know whether we are using GCC, we can decide whether
4232 #### to use that one.
4233 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4234   test x$cc_specified != xyes
4235 then
4236   CC="$NON_GNU_CC"
4237 fi
4238
4239 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
4240 then
4241   CC="$CC $GCC_TEST_OPTIONS"
4242 fi
4243
4244 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
4245 then
4246   CC="$CC $NON_GCC_TEST_OPTIONS"
4247 fi
4248
4249 ac_ext=c
4250 ac_cpp='$CPP $CPPFLAGS'
4251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4255 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4256 # On Suns, sometimes $CPP names a directory.
4257 if test -n "$CPP" && test -d "$CPP"; then
4258   CPP=
4259 fi
4260 if test -z "$CPP"; then
4261   if test "${ac_cv_prog_CPP+set}" = set; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264       # Double quotes because CPP needs to be expanded
4265     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4266     do
4267       ac_preproc_ok=false
4268 for ac_c_preproc_warn_flag in '' yes
4269 do
4270   # Use a header file that comes with gcc, so configuring glibc
4271   # with a fresh cross-compiler works.
4272   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4273   # <limits.h> exists even on freestanding compilers.
4274   # On the NeXT, cc -E runs the code through the compiler's parser,
4275   # not just through cpp. "Syntax error" is here to catch this case.
4276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4277 /* end confdefs.h.  */
4278 #ifdef __STDC__
4279 # include <limits.h>
4280 #else
4281 # include <assert.h>
4282 #endif
4283                      Syntax error
4284 _ACEOF
4285 if ac_fn_c_try_cpp "$LINENO"; then :
4286
4287 else
4288   # Broken: fails on valid input.
4289 continue
4290 fi
4291 rm -f conftest.err conftest.i conftest.$ac_ext
4292
4293   # OK, works on sane cases.  Now check whether nonexistent headers
4294   # can be detected and how.
4295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4296 /* end confdefs.h.  */
4297 #include <ac_nonexistent.h>
4298 _ACEOF
4299 if ac_fn_c_try_cpp "$LINENO"; then :
4300   # Broken: success on invalid input.
4301 continue
4302 else
4303   # Passes both tests.
4304 ac_preproc_ok=:
4305 break
4306 fi
4307 rm -f conftest.err conftest.i conftest.$ac_ext
4308
4309 done
4310 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4311 rm -f conftest.i conftest.err conftest.$ac_ext
4312 if $ac_preproc_ok; then :
4313   break
4314 fi
4315
4316     done
4317     ac_cv_prog_CPP=$CPP
4318
4319 fi
4320   CPP=$ac_cv_prog_CPP
4321 else
4322   ac_cv_prog_CPP=$CPP
4323 fi
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4325 $as_echo "$CPP" >&6; }
4326 ac_preproc_ok=false
4327 for ac_c_preproc_warn_flag in '' yes
4328 do
4329   # Use a header file that comes with gcc, so configuring glibc
4330   # with a fresh cross-compiler works.
4331   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4332   # <limits.h> exists even on freestanding compilers.
4333   # On the NeXT, cc -E runs the code through the compiler's parser,
4334   # not just through cpp. "Syntax error" is here to catch this case.
4335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4336 /* end confdefs.h.  */
4337 #ifdef __STDC__
4338 # include <limits.h>
4339 #else
4340 # include <assert.h>
4341 #endif
4342                      Syntax error
4343 _ACEOF
4344 if ac_fn_c_try_cpp "$LINENO"; then :
4345
4346 else
4347   # Broken: fails on valid input.
4348 continue
4349 fi
4350 rm -f conftest.err conftest.i conftest.$ac_ext
4351
4352   # OK, works on sane cases.  Now check whether nonexistent headers
4353   # can be detected and how.
4354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4355 /* end confdefs.h.  */
4356 #include <ac_nonexistent.h>
4357 _ACEOF
4358 if ac_fn_c_try_cpp "$LINENO"; then :
4359   # Broken: success on invalid input.
4360 continue
4361 else
4362   # Passes both tests.
4363 ac_preproc_ok=:
4364 break
4365 fi
4366 rm -f conftest.err conftest.i conftest.$ac_ext
4367
4368 done
4369 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4370 rm -f conftest.i conftest.err conftest.$ac_ext
4371 if $ac_preproc_ok; then :
4372
4373 else
4374   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4375 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4376 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4377 See \`config.log' for more details" "$LINENO" 5; }
4378 fi
4379
4380 ac_ext=c
4381 ac_cpp='$CPP $CPPFLAGS'
4382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4385
4386
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4388 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4389 if test "${ac_cv_path_GREP+set}" = set; then :
4390   $as_echo_n "(cached) " >&6
4391 else
4392   if test -z "$GREP"; then
4393   ac_path_GREP_found=false
4394   # Loop through the user's path and test for each of PROGNAME-LIST
4395   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4396 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4397 do
4398   IFS=$as_save_IFS
4399   test -z "$as_dir" && as_dir=.
4400     for ac_prog in grep ggrep; do
4401     for ac_exec_ext in '' $ac_executable_extensions; do
4402       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4403       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4404 # Check for GNU ac_path_GREP and select it if it is found.
4405   # Check for GNU $ac_path_GREP
4406 case `"$ac_path_GREP" --version 2>&1` in
4407 *GNU*)
4408   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4409 *)
4410   ac_count=0
4411   $as_echo_n 0123456789 >"conftest.in"
4412   while :
4413   do
4414     cat "conftest.in" "conftest.in" >"conftest.tmp"
4415     mv "conftest.tmp" "conftest.in"
4416     cp "conftest.in" "conftest.nl"
4417     $as_echo 'GREP' >> "conftest.nl"
4418     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4419     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4420     as_fn_arith $ac_count + 1 && ac_count=$as_val
4421     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4422       # Best one so far, save it but keep looking for a better one
4423       ac_cv_path_GREP="$ac_path_GREP"
4424       ac_path_GREP_max=$ac_count
4425     fi
4426     # 10*(2^10) chars as input seems more than enough
4427     test $ac_count -gt 10 && break
4428   done
4429   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4430 esac
4431
4432       $ac_path_GREP_found && break 3
4433     done
4434   done
4435   done
4436 IFS=$as_save_IFS
4437   if test -z "$ac_cv_path_GREP"; then
4438     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4439   fi
4440 else
4441   ac_cv_path_GREP=$GREP
4442 fi
4443
4444 fi
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4446 $as_echo "$ac_cv_path_GREP" >&6; }
4447  GREP="$ac_cv_path_GREP"
4448
4449
4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4451 $as_echo_n "checking for egrep... " >&6; }
4452 if test "${ac_cv_path_EGREP+set}" = set; then :
4453   $as_echo_n "(cached) " >&6
4454 else
4455   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4456    then ac_cv_path_EGREP="$GREP -E"
4457    else
4458      if test -z "$EGREP"; then
4459   ac_path_EGREP_found=false
4460   # Loop through the user's path and test for each of PROGNAME-LIST
4461   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4463 do
4464   IFS=$as_save_IFS
4465   test -z "$as_dir" && as_dir=.
4466     for ac_prog in egrep; do
4467     for ac_exec_ext in '' $ac_executable_extensions; do
4468       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4469       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4470 # Check for GNU ac_path_EGREP and select it if it is found.
4471   # Check for GNU $ac_path_EGREP
4472 case `"$ac_path_EGREP" --version 2>&1` in
4473 *GNU*)
4474   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4475 *)
4476   ac_count=0
4477   $as_echo_n 0123456789 >"conftest.in"
4478   while :
4479   do
4480     cat "conftest.in" "conftest.in" >"conftest.tmp"
4481     mv "conftest.tmp" "conftest.in"
4482     cp "conftest.in" "conftest.nl"
4483     $as_echo 'EGREP' >> "conftest.nl"
4484     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4485     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4486     as_fn_arith $ac_count + 1 && ac_count=$as_val
4487     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4488       # Best one so far, save it but keep looking for a better one
4489       ac_cv_path_EGREP="$ac_path_EGREP"
4490       ac_path_EGREP_max=$ac_count
4491     fi
4492     # 10*(2^10) chars as input seems more than enough
4493     test $ac_count -gt 10 && break
4494   done
4495   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4496 esac
4497
4498       $ac_path_EGREP_found && break 3
4499     done
4500   done
4501   done
4502 IFS=$as_save_IFS
4503   if test -z "$ac_cv_path_EGREP"; then
4504     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4505   fi
4506 else
4507   ac_cv_path_EGREP=$EGREP
4508 fi
4509
4510    fi
4511 fi
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4513 $as_echo "$ac_cv_path_EGREP" >&6; }
4514  EGREP="$ac_cv_path_EGREP"
4515
4516
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4518 $as_echo_n "checking for ANSI C header files... " >&6; }
4519 if test "${ac_cv_header_stdc+set}" = set; then :
4520   $as_echo_n "(cached) " >&6
4521 else
4522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h.  */
4524 #include <stdlib.h>
4525 #include <stdarg.h>
4526 #include <string.h>
4527 #include <float.h>
4528
4529 int
4530 main ()
4531 {
4532
4533   ;
4534   return 0;
4535 }
4536 _ACEOF
4537 if ac_fn_c_try_compile "$LINENO"; then :
4538   ac_cv_header_stdc=yes
4539 else
4540   ac_cv_header_stdc=no
4541 fi
4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4543
4544 if test $ac_cv_header_stdc = yes; then
4545   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4546   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547 /* end confdefs.h.  */
4548 #include <string.h>
4549
4550 _ACEOF
4551 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4552   $EGREP "memchr" >/dev/null 2>&1; then :
4553
4554 else
4555   ac_cv_header_stdc=no
4556 fi
4557 rm -f conftest*
4558
4559 fi
4560
4561 if test $ac_cv_header_stdc = yes; then
4562   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4564 /* end confdefs.h.  */
4565 #include <stdlib.h>
4566
4567 _ACEOF
4568 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4569   $EGREP "free" >/dev/null 2>&1; then :
4570
4571 else
4572   ac_cv_header_stdc=no
4573 fi
4574 rm -f conftest*
4575
4576 fi
4577
4578 if test $ac_cv_header_stdc = yes; then
4579   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4580   if test "$cross_compiling" = yes; then :
4581   :
4582 else
4583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h.  */
4585 #include <ctype.h>
4586 #include <stdlib.h>
4587 #if ((' ' & 0x0FF) == 0x020)
4588 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4589 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4590 #else
4591 # define ISLOWER(c) \
4592                    (('a' <= (c) && (c) <= 'i') \
4593                      || ('j' <= (c) && (c) <= 'r') \
4594                      || ('s' <= (c) && (c) <= 'z'))
4595 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4596 #endif
4597
4598 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4599 int
4600 main ()
4601 {
4602   int i;
4603   for (i = 0; i < 256; i++)
4604     if (XOR (islower (i), ISLOWER (i))
4605         || toupper (i) != TOUPPER (i))
4606       return 2;
4607   return 0;
4608 }
4609 _ACEOF
4610 if ac_fn_c_try_run "$LINENO"; then :
4611
4612 else
4613   ac_cv_header_stdc=no
4614 fi
4615 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4616   conftest.$ac_objext conftest.beam conftest.$ac_ext
4617 fi
4618
4619 fi
4620 fi
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4622 $as_echo "$ac_cv_header_stdc" >&6; }
4623 if test $ac_cv_header_stdc = yes; then
4624
4625 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4626
4627 fi
4628
4629 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4630 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4631                   inttypes.h stdint.h unistd.h
4632 do :
4633   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4634 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4635 "
4636 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4637   cat >>confdefs.h <<_ACEOF
4638 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4639 _ACEOF
4640
4641 fi
4642
4643 done
4644
4645
4646
4647   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4648 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4649   MINIX=yes
4650 else
4651   MINIX=
4652 fi
4653
4654
4655   if test "$MINIX" = yes; then
4656
4657 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4658
4659
4660 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4661
4662
4663 $as_echo "#define _MINIX 1" >>confdefs.h
4664
4665   fi
4666
4667
4668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4669 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4670 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4671   $as_echo_n "(cached) " >&6
4672 else
4673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674 /* end confdefs.h.  */
4675
4676 #         define __EXTENSIONS__ 1
4677           $ac_includes_default
4678 int
4679 main ()
4680 {
4681
4682   ;
4683   return 0;
4684 }
4685 _ACEOF
4686 if ac_fn_c_try_compile "$LINENO"; then :
4687   ac_cv_safe_to_define___extensions__=yes
4688 else
4689   ac_cv_safe_to_define___extensions__=no
4690 fi
4691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4692 fi
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4694 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4695   test $ac_cv_safe_to_define___extensions__ = yes &&
4696     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4697
4698   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4699
4700   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4701
4702   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4703
4704   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4705
4706
4707
4708 ### Use -Wno-pointer-sign if the compiler supports it
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4710 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4711 SAVE_CFLAGS="$CFLAGS"
4712 CFLAGS="$CFLAGS -Wno-pointer-sign"
4713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4714 /* end confdefs.h.  */
4715
4716 int
4717 main ()
4718 {
4719
4720   ;
4721   return 0;
4722 }
4723 _ACEOF
4724 if ac_fn_c_try_compile "$LINENO"; then :
4725   has_option=yes
4726 else
4727   has_option=no
4728 fi
4729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4730 if test $has_option = yes; then
4731    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4732 fi
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4734 $as_echo "$has_option" >&6; }
4735 CFLAGS="$SAVE_CFLAGS"
4736 unset has_option
4737 unset SAVE_CFLAGS
4738
4739 ### Use -Wdeclaration-after-statement if the compiler supports it
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4741 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4742 SAVE_CFLAGS="$CFLAGS"
4743 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4745 /* end confdefs.h.  */
4746
4747 int
4748 main ()
4749 {
4750
4751   ;
4752   return 0;
4753 }
4754 _ACEOF
4755 if ac_fn_c_try_compile "$LINENO"; then :
4756   has_option=yes
4757 else
4758   has_option=no
4759 fi
4760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4761 if test $has_option = yes; then
4762    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4763 fi
4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4765 $as_echo "$has_option" >&6; }
4766 CFLAGS="$SAVE_CFLAGS"
4767 unset has_option
4768 unset SAVE_CFLAGS
4769
4770 #### Some other nice autoconf tests.
4771
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4773 $as_echo_n "checking whether ln -s works... " >&6; }
4774 LN_S=$as_ln_s
4775 if test "$LN_S" = "ln -s"; then
4776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4777 $as_echo "yes" >&6; }
4778 else
4779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4780 $as_echo "no, using $LN_S" >&6; }
4781 fi
4782
4783 ac_ext=c
4784 ac_cpp='$CPP $CPPFLAGS'
4785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4789 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4790 # On Suns, sometimes $CPP names a directory.
4791 if test -n "$CPP" && test -d "$CPP"; then
4792   CPP=
4793 fi
4794 if test -z "$CPP"; then
4795   if test "${ac_cv_prog_CPP+set}" = set; then :
4796   $as_echo_n "(cached) " >&6
4797 else
4798       # Double quotes because CPP needs to be expanded
4799     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4800     do
4801       ac_preproc_ok=false
4802 for ac_c_preproc_warn_flag in '' yes
4803 do
4804   # Use a header file that comes with gcc, so configuring glibc
4805   # with a fresh cross-compiler works.
4806   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4807   # <limits.h> exists even on freestanding compilers.
4808   # On the NeXT, cc -E runs the code through the compiler's parser,
4809   # not just through cpp. "Syntax error" is here to catch this case.
4810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4811 /* end confdefs.h.  */
4812 #ifdef __STDC__
4813 # include <limits.h>
4814 #else
4815 # include <assert.h>
4816 #endif
4817                      Syntax error
4818 _ACEOF
4819 if ac_fn_c_try_cpp "$LINENO"; then :
4820
4821 else
4822   # Broken: fails on valid input.
4823 continue
4824 fi
4825 rm -f conftest.err conftest.i conftest.$ac_ext
4826
4827   # OK, works on sane cases.  Now check whether nonexistent headers
4828   # can be detected and how.
4829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4830 /* end confdefs.h.  */
4831 #include <ac_nonexistent.h>
4832 _ACEOF
4833 if ac_fn_c_try_cpp "$LINENO"; then :
4834   # Broken: success on invalid input.
4835 continue
4836 else
4837   # Passes both tests.
4838 ac_preproc_ok=:
4839 break
4840 fi
4841 rm -f conftest.err conftest.i conftest.$ac_ext
4842
4843 done
4844 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4845 rm -f conftest.i conftest.err conftest.$ac_ext
4846 if $ac_preproc_ok; then :
4847   break
4848 fi
4849
4850     done
4851     ac_cv_prog_CPP=$CPP
4852
4853 fi
4854   CPP=$ac_cv_prog_CPP
4855 else
4856   ac_cv_prog_CPP=$CPP
4857 fi
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4859 $as_echo "$CPP" >&6; }
4860 ac_preproc_ok=false
4861 for ac_c_preproc_warn_flag in '' yes
4862 do
4863   # Use a header file that comes with gcc, so configuring glibc
4864   # with a fresh cross-compiler works.
4865   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4866   # <limits.h> exists even on freestanding compilers.
4867   # On the NeXT, cc -E runs the code through the compiler's parser,
4868   # not just through cpp. "Syntax error" is here to catch this case.
4869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4870 /* end confdefs.h.  */
4871 #ifdef __STDC__
4872 # include <limits.h>
4873 #else
4874 # include <assert.h>
4875 #endif
4876                      Syntax error
4877 _ACEOF
4878 if ac_fn_c_try_cpp "$LINENO"; then :
4879
4880 else
4881   # Broken: fails on valid input.
4882 continue
4883 fi
4884 rm -f conftest.err conftest.i conftest.$ac_ext
4885
4886   # OK, works on sane cases.  Now check whether nonexistent headers
4887   # can be detected and how.
4888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4889 /* end confdefs.h.  */
4890 #include <ac_nonexistent.h>
4891 _ACEOF
4892 if ac_fn_c_try_cpp "$LINENO"; then :
4893   # Broken: success on invalid input.
4894 continue
4895 else
4896   # Passes both tests.
4897 ac_preproc_ok=:
4898 break
4899 fi
4900 rm -f conftest.err conftest.i conftest.$ac_ext
4901
4902 done
4903 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4904 rm -f conftest.i conftest.err conftest.$ac_ext
4905 if $ac_preproc_ok; then :
4906
4907 else
4908   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4909 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4910 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4911 See \`config.log' for more details" "$LINENO" 5; }
4912 fi
4913
4914 ac_ext=c
4915 ac_cpp='$CPP $CPPFLAGS'
4916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4919
4920 # Find a good install program.  We prefer a C program (faster),
4921 # so one script is as good as another.  But avoid the broken or
4922 # incompatible versions:
4923 # SysV /etc/install, /usr/sbin/install
4924 # SunOS /usr/etc/install
4925 # IRIX /sbin/install
4926 # AIX /bin/install
4927 # AmigaOS /C/install, which installs bootblocks on floppy discs
4928 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4929 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4930 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4931 # OS/2's system install, which has a completely different semantic
4932 # ./install, which can be erroneously created by make from ./install.sh.
4933 # Reject install programs that cannot install multiple files.
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4935 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4936 if test -z "$INSTALL"; then
4937 if test "${ac_cv_path_install+set}" = set; then :
4938   $as_echo_n "(cached) " >&6
4939 else
4940   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4941 for as_dir in $PATH
4942 do
4943   IFS=$as_save_IFS
4944   test -z "$as_dir" && as_dir=.
4945     # Account for people who put trailing slashes in PATH elements.
4946 case $as_dir/ in #((
4947   ./ | .// | /[cC]/* | \
4948   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4949   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4950   /usr/ucb/* ) ;;
4951   *)
4952     # OSF1 and SCO ODT 3.0 have their own names for install.
4953     # Don't use installbsd from OSF since it installs stuff as root
4954     # by default.
4955     for ac_prog in ginstall scoinst install; do
4956       for ac_exec_ext in '' $ac_executable_extensions; do
4957         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4958           if test $ac_prog = install &&
4959             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4960             # AIX install.  It has an incompatible calling convention.
4961             :
4962           elif test $ac_prog = install &&
4963             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4964             # program-specific install script used by HP pwplus--don't use.
4965             :
4966           else
4967             rm -rf conftest.one conftest.two conftest.dir
4968             echo one > conftest.one
4969             echo two > conftest.two
4970             mkdir conftest.dir
4971             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4972               test -s conftest.one && test -s conftest.two &&
4973               test -s conftest.dir/conftest.one &&
4974               test -s conftest.dir/conftest.two
4975             then
4976               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4977               break 3
4978             fi
4979           fi
4980         fi
4981       done
4982     done
4983     ;;
4984 esac
4985
4986   done
4987 IFS=$as_save_IFS
4988
4989 rm -rf conftest.one conftest.two conftest.dir
4990
4991 fi
4992   if test "${ac_cv_path_install+set}" = set; then
4993     INSTALL=$ac_cv_path_install
4994   else
4995     # As a last resort, use the slow shell script.  Don't cache a
4996     # value for INSTALL within a source directory, because that will
4997     # break other packages using the cache if that directory is
4998     # removed, or if the value is a relative name.
4999     INSTALL=$ac_install_sh
5000   fi
5001 fi
5002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5003 $as_echo "$INSTALL" >&6; }
5004
5005 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5006 # It thinks the first close brace ends the variable substitution.
5007 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5008
5009 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5010
5011 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5012
5013 if test "x$RANLIB" = x; then
5014   if test -n "$ac_tool_prefix"; then
5015   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5016 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5018 $as_echo_n "checking for $ac_word... " >&6; }
5019 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5020   $as_echo_n "(cached) " >&6
5021 else
5022   if test -n "$RANLIB"; then
5023   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5024 else
5025 as_save_IFS=$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     for ac_exec_ext in '' $ac_executable_extensions; do
5031   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5032     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5033     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5034     break 2
5035   fi
5036 done
5037   done
5038 IFS=$as_save_IFS
5039
5040 fi
5041 fi
5042 RANLIB=$ac_cv_prog_RANLIB
5043 if test -n "$RANLIB"; then
5044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5045 $as_echo "$RANLIB" >&6; }
5046 else
5047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5048 $as_echo "no" >&6; }
5049 fi
5050
5051
5052 fi
5053 if test -z "$ac_cv_prog_RANLIB"; then
5054   ac_ct_RANLIB=$RANLIB
5055   # Extract the first word of "ranlib", so it can be a program name with args.
5056 set dummy ranlib; ac_word=$2
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5058 $as_echo_n "checking for $ac_word... " >&6; }
5059 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5060   $as_echo_n "(cached) " >&6
5061 else
5062   if test -n "$ac_ct_RANLIB"; then
5063   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5064 else
5065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5066 for as_dir in $PATH
5067 do
5068   IFS=$as_save_IFS
5069   test -z "$as_dir" && as_dir=.
5070     for ac_exec_ext in '' $ac_executable_extensions; do
5071   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5072     ac_cv_prog_ac_ct_RANLIB="ranlib"
5073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5074     break 2
5075   fi
5076 done
5077   done
5078 IFS=$as_save_IFS
5079
5080 fi
5081 fi
5082 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5083 if test -n "$ac_ct_RANLIB"; then
5084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5085 $as_echo "$ac_ct_RANLIB" >&6; }
5086 else
5087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5088 $as_echo "no" >&6; }
5089 fi
5090
5091   if test "x$ac_ct_RANLIB" = x; then
5092     RANLIB=":"
5093   else
5094     case $cross_compiling:$ac_tool_warned in
5095 yes:)
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5097 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5098 ac_tool_warned=yes ;;
5099 esac
5100     RANLIB=$ac_ct_RANLIB
5101   fi
5102 else
5103   RANLIB="$ac_cv_prog_RANLIB"
5104 fi
5105
5106 fi
5107 # Extract the first word of "install-info", so it can be a program name with args.
5108 set dummy install-info; ac_word=$2
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5110 $as_echo_n "checking for $ac_word... " >&6; }
5111 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5112   $as_echo_n "(cached) " >&6
5113 else
5114   case $INSTALL_INFO in
5115   [\\/]* | ?:[\\/]*)
5116   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5117   ;;
5118   *)
5119   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5120 for as_dir in $PATH
5121 do
5122   IFS=$as_save_IFS
5123   test -z "$as_dir" && as_dir=.
5124     for ac_exec_ext in '' $ac_executable_extensions; do
5125   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5126     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5128     break 2
5129   fi
5130 done
5131   done
5132 IFS=$as_save_IFS
5133
5134   ;;
5135 esac
5136 fi
5137 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5138 if test -n "$INSTALL_INFO"; then
5139   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5140 $as_echo "$INSTALL_INFO" >&6; }
5141 else
5142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5143 $as_echo "no" >&6; }
5144 fi
5145
5146
5147 # Extract the first word of "install-info", so it can be a program name with args.
5148 set dummy install-info; ac_word=$2
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5150 $as_echo_n "checking for $ac_word... " >&6; }
5151 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5152   $as_echo_n "(cached) " >&6
5153 else
5154   case $INSTALL_INFO in
5155   [\\/]* | ?:[\\/]*)
5156   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5157   ;;
5158   *)
5159   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5160 for as_dir in /usr/sbin
5161 do
5162   IFS=$as_save_IFS
5163   test -z "$as_dir" && as_dir=.
5164     for ac_exec_ext in '' $ac_executable_extensions; do
5165   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5166     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5167     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5168     break 2
5169   fi
5170 done
5171   done
5172 IFS=$as_save_IFS
5173
5174   ;;
5175 esac
5176 fi
5177 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5178 if test -n "$INSTALL_INFO"; then
5179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5180 $as_echo "$INSTALL_INFO" >&6; }
5181 else
5182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5183 $as_echo "no" >&6; }
5184 fi
5185
5186
5187 # Extract the first word of "install-info", so it can be a program name with args.
5188 set dummy install-info; ac_word=$2
5189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5190 $as_echo_n "checking for $ac_word... " >&6; }
5191 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5192   $as_echo_n "(cached) " >&6
5193 else
5194   case $INSTALL_INFO in
5195   [\\/]* | ?:[\\/]*)
5196   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5197   ;;
5198   *)
5199   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5200 for as_dir in /sbin
5201 do
5202   IFS=$as_save_IFS
5203   test -z "$as_dir" && as_dir=.
5204     for ac_exec_ext in '' $ac_executable_extensions; do
5205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5206     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5208     break 2
5209   fi
5210 done
5211   done
5212 IFS=$as_save_IFS
5213
5214   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5215   ;;
5216 esac
5217 fi
5218 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5219 if test -n "$INSTALL_INFO"; then
5220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5221 $as_echo "$INSTALL_INFO" >&6; }
5222 else
5223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5224 $as_echo "no" >&6; }
5225 fi
5226
5227
5228 # Extract the first word of "gzip", so it can be a program name with args.
5229 set dummy gzip; ac_word=$2
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5231 $as_echo_n "checking for $ac_word... " >&6; }
5232 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5233   $as_echo_n "(cached) " >&6
5234 else
5235   case $GZIP_PROG in
5236   [\\/]* | ?:[\\/]*)
5237   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5238   ;;
5239   *)
5240   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5241 for as_dir in $PATH
5242 do
5243   IFS=$as_save_IFS
5244   test -z "$as_dir" && as_dir=.
5245     for ac_exec_ext in '' $ac_executable_extensions; do
5246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5247     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5249     break 2
5250   fi
5251 done
5252   done
5253 IFS=$as_save_IFS
5254
5255   ;;
5256 esac
5257 fi
5258 GZIP_PROG=$ac_cv_path_GZIP_PROG
5259 if test -n "$GZIP_PROG"; then
5260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5261 $as_echo "$GZIP_PROG" >&6; }
5262 else
5263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5264 $as_echo "no" >&6; }
5265 fi
5266
5267
5268
5269
5270 ## Need makeinfo >= 4.6 (?) to build the manuals.
5271 # Extract the first word of "makeinfo", so it can be a program name with args.
5272 set dummy makeinfo; ac_word=$2
5273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5274 $as_echo_n "checking for $ac_word... " >&6; }
5275 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5276   $as_echo_n "(cached) " >&6
5277 else
5278   case $MAKEINFO in
5279   [\\/]* | ?:[\\/]*)
5280   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5281   ;;
5282   *)
5283   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5284 for as_dir in $PATH
5285 do
5286   IFS=$as_save_IFS
5287   test -z "$as_dir" && as_dir=.
5288     for ac_exec_ext in '' $ac_executable_extensions; do
5289   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5290     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5291     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5292     break 2
5293   fi
5294 done
5295   done
5296 IFS=$as_save_IFS
5297
5298   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5299   ;;
5300 esac
5301 fi
5302 MAKEINFO=$ac_cv_path_MAKEINFO
5303 if test -n "$MAKEINFO"; then
5304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5305 $as_echo "$MAKEINFO" >&6; }
5306 else
5307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5308 $as_echo "no" >&6; }
5309 fi
5310
5311
5312 if test "$MAKEINFO" != "no" && \
5313   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
5314    MAKEINFO=no
5315 fi
5316
5317 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5318 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5319 ## therefore in the category of "special tools" not normally required, which
5320 ## configure does not have to check for (eg autoconf itself).
5321 ## In a Bazaar checkout on the other hand, the manuals are not included.
5322 ## So makeinfo is a requirement to build from Bazaar, and configure
5323 ## should test for it as it does for any other build requirement.
5324 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5325 ## with pre-built manuals, from a Bazaar checkout.
5326 if test "$MAKEINFO" = "no"; then
5327   if test "x${with_makeinfo}" = "xno"; then
5328     MAKEINFO=off
5329   elif ! test -e $srcdir/info/emacs; then
5330     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
5331 source tree does not seem to have pre-built manuals in the \`info' directory.
5332 Either install a suitable version of makeinfo, or re-run configure
5333 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5334   fi
5335 fi
5336
5337
5338 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5339 then
5340   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5341 fi
5342
5343 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5344 then
5345   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5346 fi
5347
5348
5349 late_LDFLAGS=$LDFLAGS
5350 if test "$GCC" = yes; then
5351   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5352 else
5353   LDFLAGS="$LDFLAGS -znocombreloc"
5354 fi
5355
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5357 $as_echo_n "checking for -znocombreloc... " >&6; }
5358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5359 /* end confdefs.h.  */
5360 main(){return 0;}
5361 _ACEOF
5362 if ac_fn_c_try_link "$LINENO"; then :
5363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5364 $as_echo "yes" >&6; }
5365 else
5366   LDFLAGS=$late_LDFLAGS
5367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5368 $as_echo "no" >&6; }
5369 fi
5370 rm -f core conftest.err conftest.$ac_objext \
5371     conftest$ac_exeext conftest.$ac_ext
5372
5373 #### Extract some information from the operating system and machine files.
5374
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the machine- and system-dependent files to find out
5376  - which libraries the lib-src programs will want, and
5377  - whether the GNU malloc routines are usable..." >&5
5378 $as_echo "$as_me: checking the machine- and system-dependent files to find out
5379  - which libraries the lib-src programs will want, and
5380  - whether the GNU malloc routines are usable..." >&6;}
5381
5382 ### First figure out CFLAGS (which we use for running the compiler here)
5383 ### and REAL_CFLAGS (which we use for real compilation).
5384 ### The two are the same except on a few systems, where they are made
5385 ### different to work around various lossages.  For example,
5386 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5387 ### as implying static linking.
5388
5389 ### If the CFLAGS env var is specified, we use that value
5390 ### instead of the default.
5391
5392 ### It's not important that this name contain the PID; you can't run
5393 ### two configures in the same directory and have anything work
5394 ### anyway.
5395 tempcname="conftest.c"
5396
5397 echo '
5398 #include "'${srcdir}'/src/'${opsysfile}'"
5399 #include "'${srcdir}'/src/'${machfile}'"
5400 #ifndef LIBS_MACHINE
5401 #define LIBS_MACHINE
5402 #endif
5403 #ifndef LIBS_SYSTEM
5404 #define LIBS_SYSTEM
5405 #endif
5406 #ifndef C_SWITCH_SYSTEM
5407 #define C_SWITCH_SYSTEM
5408 #endif
5409 #ifndef C_SWITCH_MACHINE
5410 #define C_SWITCH_MACHINE
5411 #endif
5412 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5413 configure___ c_switch_system=C_SWITCH_SYSTEM
5414 configure___ c_switch_machine=C_SWITCH_MACHINE
5415
5416 #ifndef LIB_X11_LIB
5417 #define LIB_X11_LIB -lX11
5418 #endif
5419
5420 #ifndef LIBX11_SYSTEM
5421 #define LIBX11_SYSTEM
5422 #endif
5423 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5424
5425 #ifdef UNEXEC
5426 configure___ unexec=UNEXEC
5427 #else
5428 configure___ unexec=unexec.o
5429 #endif
5430
5431 #ifdef SYSTEM_MALLOC
5432 configure___ system_malloc=yes
5433 #else
5434 configure___ system_malloc=no
5435 #endif
5436
5437 #ifdef USE_MMAP_FOR_BUFFERS
5438 configure___ use_mmap_for_buffers=yes
5439 #else
5440 configure___ use_mmap_for_buffers=no
5441 #endif
5442
5443 #ifndef C_DEBUG_SWITCH
5444 #define C_DEBUG_SWITCH -g
5445 #endif
5446
5447 #ifndef C_OPTIMIZE_SWITCH
5448 #ifdef __GNUC__
5449 #define C_OPTIMIZE_SWITCH -O2
5450 #else
5451 #define C_OPTIMIZE_SWITCH -O
5452 #endif
5453 #endif
5454
5455 #ifndef C_WARNINGS_SWITCH
5456 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5457 #endif
5458
5459 #ifndef LD_SWITCH_MACHINE
5460 #define LD_SWITCH_MACHINE
5461 #endif
5462
5463 #ifndef LD_SWITCH_SYSTEM
5464 #define LD_SWITCH_SYSTEM
5465 #endif
5466
5467 #ifndef LD_SWITCH_X_SITE_AUX
5468 #define LD_SWITCH_X_SITE_AUX
5469 #endif
5470
5471 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5472 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5473
5474 #ifdef THIS_IS_CONFIGURE
5475
5476 /* Get the CFLAGS for tests in configure.  */
5477 #ifdef __GNUC__
5478 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5479 #else
5480 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5481 #endif
5482
5483 #else /* not THIS_IS_CONFIGURE */
5484
5485 /* Get the CFLAGS for real compilation.  */
5486 #ifdef __GNUC__
5487 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH ${PROFILING_CFLAGS} '${SPECIFIED_CFLAGS}'
5488 #else
5489 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5490 #endif
5491
5492 #endif /* not THIS_IS_CONFIGURE */
5493 ' > ${tempcname}
5494
5495 LDFLAGS="${LDFLAGS} ${PROFILING_LDFLAGS}"
5496
5497 # The value of CPP is a quoted variable reference, so we need to do this
5498 # to get its actual value...
5499 CPP=`eval "echo $CPP"`
5500 eval `${CPP} -Isrc ${tempcname} \
5501        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5502 if test "x$SPECIFIED_CFLAGS" = x; then
5503   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5504          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5505 else
5506   REAL_CFLAGS="$CFLAGS"
5507 fi
5508 rm ${tempcname}
5509
5510 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5511
5512 ### Make sure subsequent tests use flags consistent with the build flags.
5513
5514 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5515   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5516 else
5517   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5518 fi
5519
5520
5521
5522 # Check whether --enable-largefile was given.
5523 if test "${enable_largefile+set}" = set; then :
5524   enableval=$enable_largefile;
5525 fi
5526
5527 if test "$enable_largefile" != no; then
5528
5529   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5530 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5531 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5532   $as_echo_n "(cached) " >&6
5533 else
5534   ac_cv_sys_largefile_CC=no
5535      if test "$GCC" != yes; then
5536        ac_save_CC=$CC
5537        while :; do
5538          # IRIX 6.2 and later do not support large files by default,
5539          # so use the C compiler's -n32 option if that helps.
5540          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5541 /* end confdefs.h.  */
5542 #include <sys/types.h>
5543  /* Check that off_t can represent 2**63 - 1 correctly.
5544     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5545     since some C++ compilers masquerading as C compilers
5546     incorrectly reject 9223372036854775807.  */
5547 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5548   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5549                        && LARGE_OFF_T % 2147483647 == 1)
5550                       ? 1 : -1];
5551 int
5552 main ()
5553 {
5554
5555   ;
5556   return 0;
5557 }
5558 _ACEOF
5559          if ac_fn_c_try_compile "$LINENO"; then :
5560   break
5561 fi
5562 rm -f core conftest.err conftest.$ac_objext
5563          CC="$CC -n32"
5564          if ac_fn_c_try_compile "$LINENO"; then :
5565   ac_cv_sys_largefile_CC=' -n32'; break
5566 fi
5567 rm -f core conftest.err conftest.$ac_objext
5568          break
5569        done
5570        CC=$ac_save_CC
5571        rm -f conftest.$ac_ext
5572     fi
5573 fi
5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5575 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5576   if test "$ac_cv_sys_largefile_CC" != no; then
5577     CC=$CC$ac_cv_sys_largefile_CC
5578   fi
5579
5580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5581 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5582 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5583   $as_echo_n "(cached) " >&6
5584 else
5585   while :; do
5586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5587 /* end confdefs.h.  */
5588 #include <sys/types.h>
5589  /* Check that off_t can represent 2**63 - 1 correctly.
5590     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5591     since some C++ compilers masquerading as C compilers
5592     incorrectly reject 9223372036854775807.  */
5593 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5594   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5595                        && LARGE_OFF_T % 2147483647 == 1)
5596                       ? 1 : -1];
5597 int
5598 main ()
5599 {
5600
5601   ;
5602   return 0;
5603 }
5604 _ACEOF
5605 if ac_fn_c_try_compile "$LINENO"; then :
5606   ac_cv_sys_file_offset_bits=no; break
5607 fi
5608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5610 /* end confdefs.h.  */
5611 #define _FILE_OFFSET_BITS 64
5612 #include <sys/types.h>
5613  /* Check that off_t can represent 2**63 - 1 correctly.
5614     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5615     since some C++ compilers masquerading as C compilers
5616     incorrectly reject 9223372036854775807.  */
5617 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5618   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5619                        && LARGE_OFF_T % 2147483647 == 1)
5620                       ? 1 : -1];
5621 int
5622 main ()
5623 {
5624
5625   ;
5626   return 0;
5627 }
5628 _ACEOF
5629 if ac_fn_c_try_compile "$LINENO"; then :
5630   ac_cv_sys_file_offset_bits=64; break
5631 fi
5632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5633   ac_cv_sys_file_offset_bits=unknown
5634   break
5635 done
5636 fi
5637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5638 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5639 case $ac_cv_sys_file_offset_bits in #(
5640   no | unknown) ;;
5641   *)
5642 cat >>confdefs.h <<_ACEOF
5643 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5644 _ACEOF
5645 ;;
5646 esac
5647 rm -rf conftest*
5648   if test $ac_cv_sys_file_offset_bits = unknown; then
5649     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5650 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5651 if test "${ac_cv_sys_large_files+set}" = set; then :
5652   $as_echo_n "(cached) " >&6
5653 else
5654   while :; do
5655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5656 /* end confdefs.h.  */
5657 #include <sys/types.h>
5658  /* Check that off_t can represent 2**63 - 1 correctly.
5659     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5660     since some C++ compilers masquerading as C compilers
5661     incorrectly reject 9223372036854775807.  */
5662 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5663   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5664                        && LARGE_OFF_T % 2147483647 == 1)
5665                       ? 1 : -1];
5666 int
5667 main ()
5668 {
5669
5670   ;
5671   return 0;
5672 }
5673 _ACEOF
5674 if ac_fn_c_try_compile "$LINENO"; then :
5675   ac_cv_sys_large_files=no; break
5676 fi
5677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679 /* end confdefs.h.  */
5680 #define _LARGE_FILES 1
5681 #include <sys/types.h>
5682  /* Check that off_t can represent 2**63 - 1 correctly.
5683     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5684     since some C++ compilers masquerading as C compilers
5685     incorrectly reject 9223372036854775807.  */
5686 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5687   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5688                        && LARGE_OFF_T % 2147483647 == 1)
5689                       ? 1 : -1];
5690 int
5691 main ()
5692 {
5693
5694   ;
5695   return 0;
5696 }
5697 _ACEOF
5698 if ac_fn_c_try_compile "$LINENO"; then :
5699   ac_cv_sys_large_files=1; break
5700 fi
5701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5702   ac_cv_sys_large_files=unknown
5703   break
5704 done
5705 fi
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5707 $as_echo "$ac_cv_sys_large_files" >&6; }
5708 case $ac_cv_sys_large_files in #(
5709   no | unknown) ;;
5710   *)
5711 cat >>confdefs.h <<_ACEOF
5712 #define _LARGE_FILES $ac_cv_sys_large_files
5713 _ACEOF
5714 ;;
5715 esac
5716 rm -rf conftest*
5717   fi
5718 fi
5719
5720
5721 ## Note: at present CRT_DIR is only used for amdx86-64 and ibms390x.
5722 ## Other machine types hard-code the location in src/[ms]/*.h.
5723 case "${canonical}" in
5724   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5725    ## On x86-64 and s390x GNU/Linux distributions, the standard library
5726    ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
5727    ## For anything else (eg /usr/lib32), it is up the user to specify
5728    ## the location (bug#5655).
5729    ## Test for crtn.o, not just the directory, because sometimes the
5730    ## directory exists but does not have the relevant files (bug#1287).
5731    ## If user specified a crt-dir, use that unconditionally.
5732    if test "X$CRT_DIR" = "X"; then
5733      CRT_DIR=/usr/lib
5734      test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5735    fi
5736
5737    test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5738      as_fn_error $? "crt*.o not found.  Use --with-crt-dir to specify the location." "$LINENO" 5
5739    ;;
5740 esac
5741 test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5742
5743
5744
5745
5746
5747 if test "${with_sound}" != "no"; then
5748   # Sound support for GNU/Linux and the free BSDs.
5749   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5750 do :
5751   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5752 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5753 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5754   cat >>confdefs.h <<_ACEOF
5755 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5756 _ACEOF
5757
5758 fi
5759
5760 done
5761
5762   # Emulation library used on NetBSD.
5763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5764 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5765 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
5766   $as_echo_n "(cached) " >&6
5767 else
5768   ac_check_lib_save_LIBS=$LIBS
5769 LIBS="-lossaudio  $LIBS"
5770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5771 /* end confdefs.h.  */
5772
5773 /* Override any GCC internal prototype to avoid an error.
5774    Use char because int might match the return type of a GCC
5775    builtin and then its argument prototype would still apply.  */
5776 #ifdef __cplusplus
5777 extern "C"
5778 #endif
5779 char _oss_ioctl ();
5780 int
5781 main ()
5782 {
5783 return _oss_ioctl ();
5784   ;
5785   return 0;
5786 }
5787 _ACEOF
5788 if ac_fn_c_try_link "$LINENO"; then :
5789   ac_cv_lib_ossaudio__oss_ioctl=yes
5790 else
5791   ac_cv_lib_ossaudio__oss_ioctl=no
5792 fi
5793 rm -f core conftest.err conftest.$ac_objext \
5794     conftest$ac_exeext conftest.$ac_ext
5795 LIBS=$ac_check_lib_save_LIBS
5796 fi
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
5798 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
5799 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
5800   LIBSOUND=-lossaudio
5801 else
5802   LIBSOUND=
5803 fi
5804
5805
5806
5807   ALSA_REQUIRED=1.0.0
5808   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
5809
5810   succeeded=no
5811
5812   # Extract the first word of "pkg-config", so it can be a program name with args.
5813 set dummy pkg-config; ac_word=$2
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5815 $as_echo_n "checking for $ac_word... " >&6; }
5816 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
5817   $as_echo_n "(cached) " >&6
5818 else
5819   case $PKG_CONFIG in
5820   [\\/]* | ?:[\\/]*)
5821   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5822   ;;
5823   *)
5824   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5825 for as_dir in $PATH
5826 do
5827   IFS=$as_save_IFS
5828   test -z "$as_dir" && as_dir=.
5829     for ac_exec_ext in '' $ac_executable_extensions; do
5830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5831     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5833     break 2
5834   fi
5835 done
5836   done
5837 IFS=$as_save_IFS
5838
5839   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
5840   ;;
5841 esac
5842 fi
5843 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5844 if test -n "$PKG_CONFIG"; then
5845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5846 $as_echo "$PKG_CONFIG" >&6; }
5847 else
5848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5849 $as_echo "no" >&6; }
5850 fi
5851
5852
5853
5854   if test "$PKG_CONFIG" = "no" ; then
5855      HAVE_ALSA=no
5856   else
5857      PKG_CONFIG_MIN_VERSION=0.9.0
5858      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
5859         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
5860 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
5861
5862         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
5863             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5864 $as_echo "yes" >&6; }
5865             succeeded=yes
5866
5867             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
5868 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
5869             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
5870             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
5871 $as_echo "$ALSA_CFLAGS" >&6; }
5872
5873             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
5874 $as_echo_n "checking ALSA_LIBS... " >&6; }
5875             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
5876             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
5877 $as_echo "$ALSA_LIBS" >&6; }
5878         else
5879             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5880 $as_echo "no" >&6; }
5881             ALSA_CFLAGS=""
5882             ALSA_LIBS=""
5883             ## If we have a custom action on failure, don't print errors, but
5884             ## do set a variable so people can do so.
5885             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
5886
5887         fi
5888
5889
5890
5891      else
5892         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
5893         echo "*** See http://www.freedesktop.org/software/pkgconfig"
5894      fi
5895   fi
5896
5897   if test $succeeded = yes; then
5898      HAVE_ALSA=yes
5899   else
5900      HAVE_ALSA=no
5901   fi
5902
5903   if test $HAVE_ALSA = yes; then
5904     SAVE_CFLAGS="$CFLAGS"
5905     SAVE_LDFLAGS="$LDFLAGS"
5906     CFLAGS="$ALSA_CFLAGS $CFLAGS"
5907     LDFLAGS="$ALSA_LIBS $LDFLAGS"
5908     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5909 /* end confdefs.h.  */
5910 #include <asoundlib.h>
5911 int
5912 main ()
5913 {
5914 snd_lib_error_set_handler (0);
5915   ;
5916   return 0;
5917 }
5918 _ACEOF
5919 if ac_fn_c_try_compile "$LINENO"; then :
5920   emacs_alsa_normal=yes
5921 else
5922   emacs_alsa_normal=no
5923 fi
5924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5925     if test "$emacs_alsa_normal" != yes; then
5926       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927 /* end confdefs.h.  */
5928 #include <alsa/asoundlib.h>
5929 int
5930 main ()
5931 {
5932 snd_lib_error_set_handler (0);
5933   ;
5934   return 0;
5935 }
5936 _ACEOF
5937 if ac_fn_c_try_compile "$LINENO"; then :
5938   emacs_alsa_subdir=yes
5939 else
5940   emacs_alsa_subdir=no
5941 fi
5942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5943       if test "$emacs_alsa_subdir" != yes; then
5944         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
5945       fi
5946       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
5947     fi
5948
5949     CFLAGS="$SAVE_CFLAGS"
5950     LDFLAGS="$SAVE_LDFLAGS"
5951     LIBSOUND="$LIBSOUND $ALSA_LIBS"
5952     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
5953
5954 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
5955
5956   fi
5957
5958 fi
5959
5960 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
5961   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
5962   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
5963   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
5964   sys/utsname.h pwd.h utmp.h
5965 do :
5966   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5967 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5968 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5969   cat >>confdefs.h <<_ACEOF
5970 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5971 _ACEOF
5972
5973 fi
5974
5975 done
5976
5977
5978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
5979 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5981 /* end confdefs.h.  */
5982 #include <sys/personality.h>
5983 int
5984 main ()
5985 {
5986 personality (PER_LINUX32)
5987   ;
5988   return 0;
5989 }
5990 _ACEOF
5991 if ac_fn_c_try_compile "$LINENO"; then :
5992   emacs_cv_personality_linux32=yes
5993 else
5994   emacs_cv_personality_linux32=no
5995 fi
5996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
5998 $as_echo "$emacs_cv_personality_linux32" >&6; }
5999
6000 if test $emacs_cv_personality_linux32 = yes; then
6001
6002 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6003
6004 fi
6005
6006 for ac_header in term.h
6007 do :
6008   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6009 if test "x$ac_cv_header_term_h" = x""yes; then :
6010   cat >>confdefs.h <<_ACEOF
6011 #define HAVE_TERM_H 1
6012 _ACEOF
6013
6014 fi
6015
6016 done
6017
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6019 $as_echo_n "checking for ANSI C header files... " >&6; }
6020 if test "${ac_cv_header_stdc+set}" = set; then :
6021   $as_echo_n "(cached) " >&6
6022 else
6023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6024 /* end confdefs.h.  */
6025 #include <stdlib.h>
6026 #include <stdarg.h>
6027 #include <string.h>
6028 #include <float.h>
6029
6030 int
6031 main ()
6032 {
6033
6034   ;
6035   return 0;
6036 }
6037 _ACEOF
6038 if ac_fn_c_try_compile "$LINENO"; then :
6039   ac_cv_header_stdc=yes
6040 else
6041   ac_cv_header_stdc=no
6042 fi
6043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6044
6045 if test $ac_cv_header_stdc = yes; then
6046   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6048 /* end confdefs.h.  */
6049 #include <string.h>
6050
6051 _ACEOF
6052 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6053   $EGREP "memchr" >/dev/null 2>&1; then :
6054
6055 else
6056   ac_cv_header_stdc=no
6057 fi
6058 rm -f conftest*
6059
6060 fi
6061
6062 if test $ac_cv_header_stdc = yes; then
6063   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6065 /* end confdefs.h.  */
6066 #include <stdlib.h>
6067
6068 _ACEOF
6069 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6070   $EGREP "free" >/dev/null 2>&1; then :
6071
6072 else
6073   ac_cv_header_stdc=no
6074 fi
6075 rm -f conftest*
6076
6077 fi
6078
6079 if test $ac_cv_header_stdc = yes; then
6080   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6081   if test "$cross_compiling" = yes; then :
6082   :
6083 else
6084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6085 /* end confdefs.h.  */
6086 #include <ctype.h>
6087 #include <stdlib.h>
6088 #if ((' ' & 0x0FF) == 0x020)
6089 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6090 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6091 #else
6092 # define ISLOWER(c) \
6093                    (('a' <= (c) && (c) <= 'i') \
6094                      || ('j' <= (c) && (c) <= 'r') \
6095                      || ('s' <= (c) && (c) <= 'z'))
6096 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6097 #endif
6098
6099 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6100 int
6101 main ()
6102 {
6103   int i;
6104   for (i = 0; i < 256; i++)
6105     if (XOR (islower (i), ISLOWER (i))
6106         || toupper (i) != TOUPPER (i))
6107       return 2;
6108   return 0;
6109 }
6110 _ACEOF
6111 if ac_fn_c_try_run "$LINENO"; then :
6112
6113 else
6114   ac_cv_header_stdc=no
6115 fi
6116 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6117   conftest.$ac_objext conftest.beam conftest.$ac_ext
6118 fi
6119
6120 fi
6121 fi
6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6123 $as_echo "$ac_cv_header_stdc" >&6; }
6124 if test $ac_cv_header_stdc = yes; then
6125
6126 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6127
6128 fi
6129
6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6131 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6132 if test "${ac_cv_header_time+set}" = set; then :
6133   $as_echo_n "(cached) " >&6
6134 else
6135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6136 /* end confdefs.h.  */
6137 #include <sys/types.h>
6138 #include <sys/time.h>
6139 #include <time.h>
6140
6141 int
6142 main ()
6143 {
6144 if ((struct tm *) 0)
6145 return 0;
6146   ;
6147   return 0;
6148 }
6149 _ACEOF
6150 if ac_fn_c_try_compile "$LINENO"; then :
6151   ac_cv_header_time=yes
6152 else
6153   ac_cv_header_time=no
6154 fi
6155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6156 fi
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6158 $as_echo "$ac_cv_header_time" >&6; }
6159 if test $ac_cv_header_time = yes; then
6160
6161 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6162
6163 fi
6164
6165 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6166 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6167   ac_have_decl=1
6168 else
6169   ac_have_decl=0
6170 fi
6171
6172 cat >>confdefs.h <<_ACEOF
6173 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6174 _ACEOF
6175
6176 if test $ac_cv_have_decl_sys_siglist != yes; then
6177   # For Tru64, at least:
6178   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6179 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6180   ac_have_decl=1
6181 else
6182   ac_have_decl=0
6183 fi
6184
6185 cat >>confdefs.h <<_ACEOF
6186 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6187 _ACEOF
6188
6189   if test $ac_cv_have_decl___sys_siglist = yes; then
6190
6191 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6192
6193   fi
6194 fi
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6196 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6197 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6198   $as_echo_n "(cached) " >&6
6199 else
6200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201 /* end confdefs.h.  */
6202 #include <sys/types.h>
6203 #include <sys/wait.h>
6204 #ifndef WEXITSTATUS
6205 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6206 #endif
6207 #ifndef WIFEXITED
6208 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6209 #endif
6210
6211 int
6212 main ()
6213 {
6214   int s;
6215   wait (&s);
6216   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6217   ;
6218   return 0;
6219 }
6220 _ACEOF
6221 if ac_fn_c_try_compile "$LINENO"; then :
6222   ac_cv_header_sys_wait_h=yes
6223 else
6224   ac_cv_header_sys_wait_h=no
6225 fi
6226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6227 fi
6228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6229 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6230 if test $ac_cv_header_sys_wait_h = yes; then
6231
6232 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6233
6234 fi
6235
6236
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6238 $as_echo_n "checking for struct utimbuf... " >&6; }
6239 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6240   $as_echo_n "(cached) " >&6
6241 else
6242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6243 /* end confdefs.h.  */
6244 #ifdef TIME_WITH_SYS_TIME
6245 #include <sys/time.h>
6246 #include <time.h>
6247 #else
6248 #ifdef HAVE_SYS_TIME_H
6249 #include <sys/time.h>
6250 #else
6251 #include <time.h>
6252 #endif
6253 #endif
6254 #ifdef HAVE_UTIME_H
6255 #include <utime.h>
6256 #endif
6257 int
6258 main ()
6259 {
6260 static struct utimbuf x; x.actime = x.modtime;
6261   ;
6262   return 0;
6263 }
6264 _ACEOF
6265 if ac_fn_c_try_compile "$LINENO"; then :
6266   emacs_cv_struct_utimbuf=yes
6267 else
6268   emacs_cv_struct_utimbuf=no
6269 fi
6270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6271 fi
6272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6273 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6274 if test $emacs_cv_struct_utimbuf = yes; then
6275
6276 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6277
6278 fi
6279
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6281 $as_echo_n "checking return type of signal handlers... " >&6; }
6282 if test "${ac_cv_type_signal+set}" = set; then :
6283   $as_echo_n "(cached) " >&6
6284 else
6285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h.  */
6287 #include <sys/types.h>
6288 #include <signal.h>
6289
6290 int
6291 main ()
6292 {
6293 return *(signal (0, 0)) (0) == 1;
6294   ;
6295   return 0;
6296 }
6297 _ACEOF
6298 if ac_fn_c_try_compile "$LINENO"; then :
6299   ac_cv_type_signal=int
6300 else
6301   ac_cv_type_signal=void
6302 fi
6303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6304 fi
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6306 $as_echo "$ac_cv_type_signal" >&6; }
6307
6308 cat >>confdefs.h <<_ACEOF
6309 #define RETSIGTYPE $ac_cv_type_signal
6310 _ACEOF
6311
6312
6313
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6315 $as_echo_n "checking for speed_t... " >&6; }
6316 if test "${emacs_cv_speed_t+set}" = set; then :
6317   $as_echo_n "(cached) " >&6
6318 else
6319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6320 /* end confdefs.h.  */
6321 #include <termios.h>
6322 int
6323 main ()
6324 {
6325 speed_t x = 1;
6326   ;
6327   return 0;
6328 }
6329 _ACEOF
6330 if ac_fn_c_try_compile "$LINENO"; then :
6331   emacs_cv_speed_t=yes
6332 else
6333   emacs_cv_speed_t=no
6334 fi
6335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6336 fi
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6338 $as_echo "$emacs_cv_speed_t" >&6; }
6339 if test $emacs_cv_speed_t = yes; then
6340
6341 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6342
6343 fi
6344
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6346 $as_echo_n "checking for struct timeval... " >&6; }
6347 if test "${emacs_cv_struct_timeval+set}" = set; then :
6348   $as_echo_n "(cached) " >&6
6349 else
6350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6351 /* end confdefs.h.  */
6352 #ifdef TIME_WITH_SYS_TIME
6353 #include <sys/time.h>
6354 #include <time.h>
6355 #else
6356 #ifdef HAVE_SYS_TIME_H
6357 #include <sys/time.h>
6358 #else
6359 #include <time.h>
6360 #endif
6361 #endif
6362 int
6363 main ()
6364 {
6365 static struct timeval x; x.tv_sec = x.tv_usec;
6366   ;
6367   return 0;
6368 }
6369 _ACEOF
6370 if ac_fn_c_try_compile "$LINENO"; then :
6371   emacs_cv_struct_timeval=yes
6372 else
6373   emacs_cv_struct_timeval=no
6374 fi
6375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6376 fi
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6378 $as_echo "$emacs_cv_struct_timeval" >&6; }
6379 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6380 if test $emacs_cv_struct_timeval = yes; then
6381
6382 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6383
6384 fi
6385
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6387 $as_echo_n "checking for struct exception... " >&6; }
6388 if test "${emacs_cv_struct_exception+set}" = set; then :
6389   $as_echo_n "(cached) " >&6
6390 else
6391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6392 /* end confdefs.h.  */
6393 #include <math.h>
6394 int
6395 main ()
6396 {
6397 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6398   ;
6399   return 0;
6400 }
6401 _ACEOF
6402 if ac_fn_c_try_compile "$LINENO"; then :
6403   emacs_cv_struct_exception=yes
6404 else
6405   emacs_cv_struct_exception=no
6406 fi
6407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6408 fi
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6410 $as_echo "$emacs_cv_struct_exception" >&6; }
6411 HAVE_EXCEPTION=$emacs_cv_struct_exception
6412 if test $emacs_cv_struct_exception != yes; then
6413
6414 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6415
6416 fi
6417
6418 for ac_header in sys/socket.h
6419 do :
6420   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6421 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6422   cat >>confdefs.h <<_ACEOF
6423 #define HAVE_SYS_SOCKET_H 1
6424 _ACEOF
6425
6426 fi
6427
6428 done
6429
6430 for ac_header in net/if.h
6431 do :
6432   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6433 #if HAVE_SYS_SOCKET_H
6434 #include <sys/socket.h>
6435 #endif
6436 "
6437 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6438   cat >>confdefs.h <<_ACEOF
6439 #define HAVE_NET_IF_H 1
6440 _ACEOF
6441
6442 fi
6443
6444 done
6445
6446
6447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6448 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6449 if test "${ac_cv_struct_tm+set}" = set; then :
6450   $as_echo_n "(cached) " >&6
6451 else
6452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6453 /* end confdefs.h.  */
6454 #include <sys/types.h>
6455 #include <time.h>
6456
6457 int
6458 main ()
6459 {
6460 struct tm tm;
6461                                      int *p = &tm.tm_sec;
6462                                      return !p;
6463   ;
6464   return 0;
6465 }
6466 _ACEOF
6467 if ac_fn_c_try_compile "$LINENO"; then :
6468   ac_cv_struct_tm=time.h
6469 else
6470   ac_cv_struct_tm=sys/time.h
6471 fi
6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6473 fi
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6475 $as_echo "$ac_cv_struct_tm" >&6; }
6476 if test $ac_cv_struct_tm = sys/time.h; then
6477
6478 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6479
6480 fi
6481
6482 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6483 #include <$ac_cv_struct_tm>
6484
6485 "
6486 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6487
6488 cat >>confdefs.h <<_ACEOF
6489 #define HAVE_STRUCT_TM_TM_ZONE 1
6490 _ACEOF
6491
6492
6493 fi
6494
6495 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6496
6497 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6498
6499 else
6500   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6501 "
6502 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6503   ac_have_decl=1
6504 else
6505   ac_have_decl=0
6506 fi
6507
6508 cat >>confdefs.h <<_ACEOF
6509 #define HAVE_DECL_TZNAME $ac_have_decl
6510 _ACEOF
6511
6512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6513 $as_echo_n "checking for tzname... " >&6; }
6514 if test "${ac_cv_var_tzname+set}" = set; then :
6515   $as_echo_n "(cached) " >&6
6516 else
6517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6518 /* end confdefs.h.  */
6519 #include <time.h>
6520 #if !HAVE_DECL_TZNAME
6521 extern char *tzname[];
6522 #endif
6523
6524 int
6525 main ()
6526 {
6527 return tzname[0][0];
6528   ;
6529   return 0;
6530 }
6531 _ACEOF
6532 if ac_fn_c_try_link "$LINENO"; then :
6533   ac_cv_var_tzname=yes
6534 else
6535   ac_cv_var_tzname=no
6536 fi
6537 rm -f core conftest.err conftest.$ac_objext \
6538     conftest$ac_exeext conftest.$ac_ext
6539 fi
6540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6541 $as_echo "$ac_cv_var_tzname" >&6; }
6542   if test $ac_cv_var_tzname = yes; then
6543
6544 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6545
6546   fi
6547 fi
6548
6549 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6550 "
6551 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6552
6553 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6554
6555 fi
6556
6557 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6558 #if HAVE_SYS_SOCKET_H
6559 #include <sys/socket.h>
6560 #endif
6561 #if HAVE_NET_IF_H
6562 #include <net/if.h>
6563 #endif
6564 "
6565 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6566
6567 cat >>confdefs.h <<_ACEOF
6568 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6569 _ACEOF
6570
6571
6572 fi
6573 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6574 #if HAVE_SYS_SOCKET_H
6575 #include <sys/socket.h>
6576 #endif
6577 #if HAVE_NET_IF_H
6578 #include <net/if.h>
6579 #endif
6580 "
6581 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6582
6583 cat >>confdefs.h <<_ACEOF
6584 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6585 _ACEOF
6586
6587
6588 fi
6589 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6590 #if HAVE_SYS_SOCKET_H
6591 #include <sys/socket.h>
6592 #endif
6593 #if HAVE_NET_IF_H
6594 #include <net/if.h>
6595 #endif
6596 "
6597 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6598
6599 cat >>confdefs.h <<_ACEOF
6600 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6601 _ACEOF
6602
6603
6604 fi
6605 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6606 #if HAVE_SYS_SOCKET_H
6607 #include <sys/socket.h>
6608 #endif
6609 #if HAVE_NET_IF_H
6610 #include <net/if.h>
6611 #endif
6612 "
6613 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6614
6615 cat >>confdefs.h <<_ACEOF
6616 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6617 _ACEOF
6618
6619
6620 fi
6621 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6622 #if HAVE_SYS_SOCKET_H
6623 #include <sys/socket.h>
6624 #endif
6625 #if HAVE_NET_IF_H
6626 #include <net/if.h>
6627 #endif
6628 "
6629 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6630
6631 cat >>confdefs.h <<_ACEOF
6632 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6633 _ACEOF
6634
6635
6636 fi
6637
6638
6639
6640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6641 $as_echo_n "checking for function prototypes... " >&6; }
6642 if test "$ac_cv_prog_cc_c89" != no; then
6643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6644 $as_echo "yes" >&6; }
6645
6646 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6647
6648
6649 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6650
6651 else
6652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6653 $as_echo "no" >&6; }
6654 fi
6655
6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6657 $as_echo_n "checking for working volatile... " >&6; }
6658 if test "${ac_cv_c_volatile+set}" = set; then :
6659   $as_echo_n "(cached) " >&6
6660 else
6661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6662 /* end confdefs.h.  */
6663
6664 int
6665 main ()
6666 {
6667
6668 volatile int x;
6669 int * volatile y = (int *) 0;
6670 return !x && !y;
6671   ;
6672   return 0;
6673 }
6674 _ACEOF
6675 if ac_fn_c_try_compile "$LINENO"; then :
6676   ac_cv_c_volatile=yes
6677 else
6678   ac_cv_c_volatile=no
6679 fi
6680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6681 fi
6682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6683 $as_echo "$ac_cv_c_volatile" >&6; }
6684 if test $ac_cv_c_volatile = no; then
6685
6686 $as_echo "#define volatile /**/" >>confdefs.h
6687
6688 fi
6689
6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6691 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6692 if test "${ac_cv_c_const+set}" = set; then :
6693   $as_echo_n "(cached) " >&6
6694 else
6695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6696 /* end confdefs.h.  */
6697
6698 int
6699 main ()
6700 {
6701 /* FIXME: Include the comments suggested by Paul. */
6702 #ifndef __cplusplus
6703   /* Ultrix mips cc rejects this.  */
6704   typedef int charset[2];
6705   const charset cs;
6706   /* SunOS 4.1.1 cc rejects this.  */
6707   char const *const *pcpcc;
6708   char **ppc;
6709   /* NEC SVR4.0.2 mips cc rejects this.  */
6710   struct point {int x, y;};
6711   static struct point const zero = {0,0};
6712   /* AIX XL C 1.02.0.0 rejects this.
6713      It does not let you subtract one const X* pointer from another in
6714      an arm of an if-expression whose if-part is not a constant
6715      expression */
6716   const char *g = "string";
6717   pcpcc = &g + (g ? g-g : 0);
6718   /* HPUX 7.0 cc rejects these. */
6719   ++pcpcc;
6720   ppc = (char**) pcpcc;
6721   pcpcc = (char const *const *) ppc;
6722   { /* SCO 3.2v4 cc rejects this.  */
6723     char *t;
6724     char const *s = 0 ? (char *) 0 : (char const *) 0;
6725
6726     *t++ = 0;
6727     if (s) return 0;
6728   }
6729   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6730     int x[] = {25, 17};
6731     const int *foo = &x[0];
6732     ++foo;
6733   }
6734   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6735     typedef const int *iptr;
6736     iptr p = 0;
6737     ++p;
6738   }
6739   { /* AIX XL C 1.02.0.0 rejects this saying
6740        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6741     struct s { int j; const int *ap[3]; };
6742     struct s *b; b->j = 5;
6743   }
6744   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6745     const int foo = 10;
6746     if (!foo) return 0;
6747   }
6748   return !cs[0] && !zero.x;
6749 #endif
6750
6751   ;
6752   return 0;
6753 }
6754 _ACEOF
6755 if ac_fn_c_try_compile "$LINENO"; then :
6756   ac_cv_c_const=yes
6757 else
6758   ac_cv_c_const=no
6759 fi
6760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6761 fi
6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6763 $as_echo "$ac_cv_c_const" >&6; }
6764 if test $ac_cv_c_const = no; then
6765
6766 $as_echo "#define const /**/" >>confdefs.h
6767
6768 fi
6769
6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
6771 $as_echo_n "checking for void * support... " >&6; }
6772 if test "${emacs_cv_void_star+set}" = set; then :
6773   $as_echo_n "(cached) " >&6
6774 else
6775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6776 /* end confdefs.h.  */
6777
6778 int
6779 main ()
6780 {
6781 void * foo;
6782   ;
6783   return 0;
6784 }
6785 _ACEOF
6786 if ac_fn_c_try_compile "$LINENO"; then :
6787   emacs_cv_void_star=yes
6788 else
6789   emacs_cv_void_star=no
6790 fi
6791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6792 fi
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
6794 $as_echo "$emacs_cv_void_star" >&6; }
6795 if test $emacs_cv_void_star = yes; then
6796   $as_echo "#define POINTER_TYPE void" >>confdefs.h
6797
6798 else
6799   $as_echo "#define POINTER_TYPE char" >>confdefs.h
6800
6801 fi
6802
6803
6804
6805
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6807 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6808 set x ${MAKE-make}
6809 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6810 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
6811   $as_echo_n "(cached) " >&6
6812 else
6813   cat >conftest.make <<\_ACEOF
6814 SHELL = /bin/sh
6815 all:
6816         @echo '@@@%%%=$(MAKE)=@@@%%%'
6817 _ACEOF
6818 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6819 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6820   *@@@%%%=?*=@@@%%%*)
6821     eval ac_cv_prog_make_${ac_make}_set=yes;;
6822   *)
6823     eval ac_cv_prog_make_${ac_make}_set=no;;
6824 esac
6825 rm -f conftest.make
6826 fi
6827 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6829 $as_echo "yes" >&6; }
6830   SET_MAKE=
6831 else
6832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6833 $as_echo "no" >&6; }
6834   SET_MAKE="MAKE=${MAKE-make}"
6835 fi
6836
6837
6838 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
6839    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
6840 $as_echo_n "checking whether we are using GNU Make... " >&6; }
6841    HAVE_GNU_MAKE=no
6842    testval=`make --version 2>/dev/null | grep 'GNU Make'`
6843    if test "x$testval" != x; then
6844       HAVE_GNU_MAKE=yes
6845    else
6846       ac_enable_autodepend=no
6847    fi
6848    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
6849 $as_echo "$HAVE_GNU_MAKE" >&6; }
6850    if test $HAVE_GNU_MAKE = yes; then
6851       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
6852 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
6853       SAVE_CFLAGS="$CFLAGS"
6854       CFLAGS="$CFLAGS -MMD -MF deps.d"
6855       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856 /* end confdefs.h.  */
6857
6858 int
6859 main ()
6860 {
6861
6862   ;
6863   return 0;
6864 }
6865 _ACEOF
6866 if ac_fn_c_try_compile "$LINENO"; then :
6867
6868 else
6869   ac_enable_autodepend=no
6870 fi
6871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6872       CFLAGS="$SAVE_CFLAGS"
6873       test -f deps.d || ac_enable_autodepend=no
6874       rm -rf deps.d
6875       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
6876 $as_echo "$ac_enable_autodepend" >&6; }
6877    fi
6878    if test $ac_enable_autodepend = yes; then
6879
6880 $as_echo "#define AUTO_DEPEND 1" >>confdefs.h
6881
6882    fi
6883 fi
6884
6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
6886 $as_echo_n "checking for long file names... " >&6; }
6887 if test "${ac_cv_sys_long_file_names+set}" = set; then :
6888   $as_echo_n "(cached) " >&6
6889 else
6890   ac_cv_sys_long_file_names=yes
6891 # Test for long file names in all the places we know might matter:
6892 #      .                the current directory, where building will happen
6893 #      $prefix/lib      where we will be installing things
6894 #      $exec_prefix/lib likewise
6895 #      $TMPDIR          if set, where it might want to write temporary files
6896 #      /tmp             where it might want to write temporary files
6897 #      /var/tmp         likewise
6898 #      /usr/tmp         likewise
6899 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
6900   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
6901   # in the usual case where exec_prefix is '${prefix}'.
6902   case $ac_dir in #(
6903     . | /* | ?:[\\/]*) ;; #(
6904     *) continue;;
6905   esac
6906   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
6907   ac_xdir=$ac_dir/cf$$
6908   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
6909   ac_tf1=$ac_xdir/conftest9012345
6910   ac_tf2=$ac_xdir/conftest9012346
6911   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
6912     ac_cv_sys_long_file_names=no
6913   rm -f -r "$ac_xdir" 2>/dev/null
6914   test $ac_cv_sys_long_file_names = no && break
6915 done
6916 fi
6917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
6918 $as_echo "$ac_cv_sys_long_file_names" >&6; }
6919 if test $ac_cv_sys_long_file_names = yes; then
6920
6921 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
6922
6923 fi
6924
6925
6926 #### Choose a window system.
6927
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
6929 $as_echo_n "checking for X... " >&6; }
6930
6931
6932 # Check whether --with-x was given.
6933 if test "${with_x+set}" = set; then :
6934   withval=$with_x;
6935 fi
6936
6937 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6938 if test "x$with_x" = xno; then
6939   # The user explicitly disabled X.
6940   have_x=disabled
6941 else
6942   case $x_includes,$x_libraries in #(
6943     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6944     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
6945   $as_echo_n "(cached) " >&6
6946 else
6947   # One or both of the vars are not set, and there is no cached value.
6948 ac_x_includes=no ac_x_libraries=no
6949 rm -f -r conftest.dir
6950 if mkdir conftest.dir; then
6951   cd conftest.dir
6952   cat >Imakefile <<'_ACEOF'
6953 incroot:
6954         @echo incroot='${INCROOT}'
6955 usrlibdir:
6956         @echo usrlibdir='${USRLIBDIR}'
6957 libdir:
6958         @echo libdir='${LIBDIR}'
6959 _ACEOF
6960   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6961     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6962     for ac_var in incroot usrlibdir libdir; do
6963       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6964     done
6965     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6966     for ac_extension in a so sl dylib la dll; do
6967       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6968          test -f "$ac_im_libdir/libX11.$ac_extension"; then
6969         ac_im_usrlibdir=$ac_im_libdir; break
6970       fi
6971     done
6972     # Screen out bogus values from the imake configuration.  They are
6973     # bogus both because they are the default anyway, and because
6974     # using them would break gcc on systems where it needs fixed includes.
6975     case $ac_im_incroot in
6976         /usr/include) ac_x_includes= ;;
6977         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6978     esac
6979     case $ac_im_usrlibdir in
6980         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
6981         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6982     esac
6983   fi
6984   cd ..
6985   rm -f -r conftest.dir
6986 fi
6987
6988 # Standard set of common directories for X headers.
6989 # Check X11 before X11Rn because it is often a symlink to the current release.
6990 ac_x_header_dirs='
6991 /usr/X11/include
6992 /usr/X11R7/include
6993 /usr/X11R6/include
6994 /usr/X11R5/include
6995 /usr/X11R4/include
6996
6997 /usr/include/X11
6998 /usr/include/X11R7
6999 /usr/include/X11R6
7000 /usr/include/X11R5
7001 /usr/include/X11R4
7002
7003 /usr/local/X11/include
7004 /usr/local/X11R7/include
7005 /usr/local/X11R6/include
7006 /usr/local/X11R5/include
7007 /usr/local/X11R4/include
7008
7009 /usr/local/include/X11
7010 /usr/local/include/X11R7
7011 /usr/local/include/X11R6
7012 /usr/local/include/X11R5
7013 /usr/local/include/X11R4
7014
7015 /usr/X386/include
7016 /usr/x386/include
7017 /usr/XFree86/include/X11
7018
7019 /usr/include
7020 /usr/local/include
7021 /usr/unsupported/include
7022 /usr/athena/include
7023 /usr/local/x11r5/include
7024 /usr/lpp/Xamples/include
7025
7026 /usr/openwin/include
7027 /usr/openwin/share/include'
7028
7029 if test "$ac_x_includes" = no; then
7030   # Guess where to find include files, by looking for Xlib.h.
7031   # First, try using that file with no special directory specified.
7032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7033 /* end confdefs.h.  */
7034 #include <X11/Xlib.h>
7035 _ACEOF
7036 if ac_fn_c_try_cpp "$LINENO"; then :
7037   # We can compile using X headers with no special include directory.
7038 ac_x_includes=
7039 else
7040   for ac_dir in $ac_x_header_dirs; do
7041   if test -r "$ac_dir/X11/Xlib.h"; then
7042     ac_x_includes=$ac_dir
7043     break
7044   fi
7045 done
7046 fi
7047 rm -f conftest.err conftest.i conftest.$ac_ext
7048 fi # $ac_x_includes = no
7049
7050 if test "$ac_x_libraries" = no; then
7051   # Check for the libraries.
7052   # See if we find them without any special options.
7053   # Don't add to $LIBS permanently.
7054   ac_save_LIBS=$LIBS
7055   LIBS="-lX11 $LIBS"
7056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7057 /* end confdefs.h.  */
7058 #include <X11/Xlib.h>
7059 int
7060 main ()
7061 {
7062 XrmInitialize ()
7063   ;
7064   return 0;
7065 }
7066 _ACEOF
7067 if ac_fn_c_try_link "$LINENO"; then :
7068   LIBS=$ac_save_LIBS
7069 # We can link X programs with no special library path.
7070 ac_x_libraries=
7071 else
7072   LIBS=$ac_save_LIBS
7073 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7074 do
7075   # Don't even attempt the hair of trying to link an X program!
7076   for ac_extension in a so sl dylib la dll; do
7077     if test -r "$ac_dir/libX11.$ac_extension"; then
7078       ac_x_libraries=$ac_dir
7079       break 2
7080     fi
7081   done
7082 done
7083 fi
7084 rm -f core conftest.err conftest.$ac_objext \
7085     conftest$ac_exeext conftest.$ac_ext
7086 fi # $ac_x_libraries = no
7087
7088 case $ac_x_includes,$ac_x_libraries in #(
7089   no,* | *,no | *\'*)
7090     # Didn't find X, or a directory has "'" in its name.
7091     ac_cv_have_x="have_x=no";; #(
7092   *)
7093     # Record where we found X for the cache.
7094     ac_cv_have_x="have_x=yes\
7095         ac_x_includes='$ac_x_includes'\
7096         ac_x_libraries='$ac_x_libraries'"
7097 esac
7098 fi
7099 ;; #(
7100     *) have_x=yes;;
7101   esac
7102   eval "$ac_cv_have_x"
7103 fi # $with_x != no
7104
7105 if test "$have_x" != yes; then
7106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7107 $as_echo "$have_x" >&6; }
7108   no_x=yes
7109 else
7110   # If each of the values was on the command line, it overrides each guess.
7111   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7112   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7113   # Update the cache value to reflect the command line values.
7114   ac_cv_have_x="have_x=yes\
7115         ac_x_includes='$x_includes'\
7116         ac_x_libraries='$x_libraries'"
7117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7118 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7119 fi
7120
7121 if test "$no_x" = yes; then
7122   window_system=none
7123 else
7124   window_system=x11
7125 fi
7126
7127 ## Workaround for bug in autoconf <= 2.62.
7128 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7129 ## No need to do anything special for these standard directories.
7130 ## This is an experiment, take it out if it causes problems.
7131 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7132
7133    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7134
7135 fi
7136
7137 if test "${x_libraries}" != NONE; then
7138   if test -n "${x_libraries}"; then
7139     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7140     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7141   fi
7142   x_default_search_path=""
7143   x_search_path=${x_libraries}
7144   if test -z "${x_search_path}"; then
7145     x_search_path=/usr/lib
7146   fi
7147   for x_library in `echo ${x_search_path}: | \
7148                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7149     x_search_path="\
7150 ${x_library}/X11/%L/%T/%N%C%S:\
7151 ${x_library}/X11/%l/%T/%N%C%S:\
7152 ${x_library}/X11/%T/%N%C%S:\
7153 ${x_library}/X11/%L/%T/%N%S:\
7154 ${x_library}/X11/%l/%T/%N%S:\
7155 ${x_library}/X11/%T/%N%S"
7156     if test x"${x_default_search_path}" = x; then
7157       x_default_search_path=${x_search_path}
7158     else
7159       x_default_search_path="${x_search_path}:${x_default_search_path}"
7160     fi
7161   done
7162 fi
7163 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7164   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7165 fi
7166
7167 if test x"${x_includes}" = x; then
7168   bitmapdir=/usr/include/X11/bitmaps
7169 else
7170   # accumulate include directories that have X11 bitmap subdirectories
7171   bmd_acc="dummyval"
7172   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7173     if test -d "${bmd}/X11/bitmaps"; then
7174       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7175     fi
7176     if test -d "${bmd}/bitmaps"; then
7177       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7178     fi
7179   done
7180   if test ${bmd_acc} != "dummyval"; then
7181     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7182   fi
7183 fi
7184
7185 HAVE_NS=no
7186 NS_IMPL_COCOA=no
7187 NS_IMPL_GNUSTEP=no
7188 tmp_CPPFLAGS="$CPPFLAGS"
7189 tmp_CFLAGS="$CFLAGS"
7190 CPPFLAGS="$CPPFLAGS -x objective-c"
7191 CFLAGS="$CFLAGS -x objective-c"
7192 if test "${with_ns}" != no; then
7193   if test "${opsys}" = darwin; then
7194      NS_IMPL_COCOA=yes
7195      ns_appdir=`pwd`/nextstep/Emacs.app
7196      ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
7197      ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
7198      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7199   elif test -f $GNUSTEP_CONFIG_FILE; then
7200      NS_IMPL_GNUSTEP=yes
7201      ns_appdir=`pwd`/nextstep/Emacs.app
7202      ns_appbindir=`pwd`/nextstep/Emacs.app
7203      ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
7204      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7205           GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
7206      GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7207      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7208      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7209      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7210      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7211      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
7212   fi
7213   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7214 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7215   HAVE_NS=yes
7216 else
7217   as_fn_error $? "\`--with-ns' was specified, but the include
7218   files are missing or cannot be compiled." "$LINENO" 5
7219 fi
7220
7221
7222   NS_HAVE_NSINTEGER=yes
7223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7224 /* end confdefs.h.  */
7225 #include <Foundation/NSObjCRuntime.h>
7226 int
7227 main ()
7228 {
7229 NSInteger i;
7230   ;
7231   return 0;
7232 }
7233 _ACEOF
7234 if ac_fn_c_try_compile "$LINENO"; then :
7235   ns_have_nsinteger=yes
7236 else
7237   ns_have_nsinteger=no
7238 fi
7239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7240   if test $ns_have_nsinteger = no; then
7241     NS_HAVE_NSINTEGER=no
7242   fi
7243 fi
7244 if test "${HAVE_NS}" = yes; then
7245   window_system=nextstep
7246   with_xft=no
7247   # set up packaging dirs
7248   exec_prefix=${ns_appbindir}
7249   libexecdir=${ns_appbindir}/libexec
7250   if test "${EN_NS_SELF_CONTAINED}" = yes; then
7251      prefix=${ns_appresdir}
7252   fi
7253 fi
7254 CFLAGS="$tmp_CFLAGS"
7255 CPPFLAGS="$tmp_CPPFLAGS"
7256
7257 case "${window_system}" in
7258   x11 )
7259     HAVE_X_WINDOWS=yes
7260     HAVE_X11=yes
7261     case "${with_x_toolkit}" in
7262       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7263       motif ) USE_X_TOOLKIT=MOTIF ;;
7264       gtk ) with_gtk=yes
7265             USE_X_TOOLKIT=none ;;
7266       no ) USE_X_TOOLKIT=none ;;
7267       * ) USE_X_TOOLKIT=maybe ;;
7268     esac
7269   ;;
7270   nextstep | none )
7271     HAVE_X_WINDOWS=no
7272     HAVE_X11=no
7273     USE_X_TOOLKIT=none
7274   ;;
7275 esac
7276
7277 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7278    # Extract the first word of "X", so it can be a program name with args.
7279 set dummy X; ac_word=$2
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7281 $as_echo_n "checking for $ac_word... " >&6; }
7282 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7283   $as_echo_n "(cached) " >&6
7284 else
7285   if test -n "$HAVE_XSERVER"; then
7286   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7287 else
7288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7289 for as_dir in $PATH
7290 do
7291   IFS=$as_save_IFS
7292   test -z "$as_dir" && as_dir=.
7293     for ac_exec_ext in '' $ac_executable_extensions; do
7294   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7295     ac_cv_prog_HAVE_XSERVER="true"
7296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7297     break 2
7298   fi
7299 done
7300   done
7301 IFS=$as_save_IFS
7302
7303   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7304 fi
7305 fi
7306 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7307 if test -n "$HAVE_XSERVER"; then
7308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7309 $as_echo "$HAVE_XSERVER" >&6; }
7310 else
7311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7312 $as_echo "no" >&6; }
7313 fi
7314
7315
7316    if test "$HAVE_XSERVER" = true ||
7317       test -n "$DISPLAY" ||
7318       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7319         as_fn_error $? "You seem to be running X, but no X development libraries
7320 were found.  You should install the relevant development files for X
7321 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
7322 sure you have development files for image handling, i.e.
7323 tiff, gif, jpeg, png and xpm.
7324 If you are sure you want Emacs compiled without X window support, pass
7325   --without-x
7326 to configure." "$LINENO" 5
7327    fi
7328 fi
7329
7330 ### If we're using X11, we should use the X menu package.
7331 HAVE_MENUS=no
7332 case ${HAVE_X11} in
7333   yes ) HAVE_MENUS=yes ;;
7334 esac
7335
7336 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7337 # Assume not, until told otherwise.
7338 GNU_MALLOC=yes
7339 doug_lea_malloc=yes
7340 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7341 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7342
7343 else
7344   doug_lea_malloc=no
7345 fi
7346
7347 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7348 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7349
7350 else
7351   doug_lea_malloc=no
7352 fi
7353
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7355 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7356 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7357   $as_echo_n "(cached) " >&6
7358 else
7359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7360 /* end confdefs.h.  */
7361 extern void (* __after_morecore_hook)();
7362 int
7363 main ()
7364 {
7365 __after_morecore_hook = 0
7366   ;
7367   return 0;
7368 }
7369 _ACEOF
7370 if ac_fn_c_try_link "$LINENO"; then :
7371   emacs_cv_var___after_morecore_hook=yes
7372 else
7373   emacs_cv_var___after_morecore_hook=no
7374 fi
7375 rm -f core conftest.err conftest.$ac_objext \
7376     conftest$ac_exeext conftest.$ac_ext
7377 fi
7378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7379 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7380 if test $emacs_cv_var___after_morecore_hook = no; then
7381   doug_lea_malloc=no
7382 fi
7383 if test "${system_malloc}" = "yes"; then
7384   GNU_MALLOC=no
7385   GNU_MALLOC_reason="
7386     (The GNU allocators don't work with this system configuration.)"
7387 fi
7388 if test "$doug_lea_malloc" = "yes" ; then
7389   if test "$GNU_MALLOC" = yes ; then
7390     GNU_MALLOC_reason="
7391       (Using Doug Lea's new malloc from the GNU C Library.)"
7392   fi
7393
7394 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7395
7396 fi
7397
7398 if test x"${REL_ALLOC}" = x; then
7399   REL_ALLOC=${GNU_MALLOC}
7400 fi
7401
7402
7403
7404
7405
7406   for ac_header in $ac_header_list
7407 do :
7408   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7409 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7410 "
7411 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7412   cat >>confdefs.h <<_ACEOF
7413 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7414 _ACEOF
7415
7416 fi
7417
7418 done
7419
7420
7421
7422
7423
7424
7425
7426
7427 for ac_func in getpagesize
7428 do :
7429   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7430 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7431   cat >>confdefs.h <<_ACEOF
7432 #define HAVE_GETPAGESIZE 1
7433 _ACEOF
7434
7435 fi
7436 done
7437
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7439 $as_echo_n "checking for working mmap... " >&6; }
7440 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7441   $as_echo_n "(cached) " >&6
7442 else
7443   if test "$cross_compiling" = yes; then :
7444   ac_cv_func_mmap_fixed_mapped=no
7445 else
7446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7447 /* end confdefs.h.  */
7448 $ac_includes_default
7449 /* malloc might have been renamed as rpl_malloc. */
7450 #undef malloc
7451
7452 /* Thanks to Mike Haertel and Jim Avera for this test.
7453    Here is a matrix of mmap possibilities:
7454         mmap private not fixed
7455         mmap private fixed at somewhere currently unmapped
7456         mmap private fixed at somewhere already mapped
7457         mmap shared not fixed
7458         mmap shared fixed at somewhere currently unmapped
7459         mmap shared fixed at somewhere already mapped
7460    For private mappings, we should verify that changes cannot be read()
7461    back from the file, nor mmap's back from the file at a different
7462    address.  (There have been systems where private was not correctly
7463    implemented like the infamous i386 svr4.0, and systems where the
7464    VM page cache was not coherent with the file system buffer cache
7465    like early versions of FreeBSD and possibly contemporary NetBSD.)
7466    For shared mappings, we should conversely verify that changes get
7467    propagated back to all the places they're supposed to be.
7468
7469    Grep wants private fixed already mapped.
7470    The main things grep needs to know about mmap are:
7471    * does it exist and is it safe to write into the mmap'd area
7472    * how to use it (BSD variants)  */
7473
7474 #include <fcntl.h>
7475 #include <sys/mman.h>
7476
7477 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7478 char *malloc ();
7479 #endif
7480
7481 /* This mess was copied from the GNU getpagesize.h.  */
7482 #ifndef HAVE_GETPAGESIZE
7483 # ifdef _SC_PAGESIZE
7484 #  define getpagesize() sysconf(_SC_PAGESIZE)
7485 # else /* no _SC_PAGESIZE */
7486 #  ifdef HAVE_SYS_PARAM_H
7487 #   include <sys/param.h>
7488 #   ifdef EXEC_PAGESIZE
7489 #    define getpagesize() EXEC_PAGESIZE
7490 #   else /* no EXEC_PAGESIZE */
7491 #    ifdef NBPG
7492 #     define getpagesize() NBPG * CLSIZE
7493 #     ifndef CLSIZE
7494 #      define CLSIZE 1
7495 #     endif /* no CLSIZE */
7496 #    else /* no NBPG */
7497 #     ifdef NBPC
7498 #      define getpagesize() NBPC
7499 #     else /* no NBPC */
7500 #      ifdef PAGESIZE
7501 #       define getpagesize() PAGESIZE
7502 #      endif /* PAGESIZE */
7503 #     endif /* no NBPC */
7504 #    endif /* no NBPG */
7505 #   endif /* no EXEC_PAGESIZE */
7506 #  else /* no HAVE_SYS_PARAM_H */
7507 #   define getpagesize() 8192   /* punt totally */
7508 #  endif /* no HAVE_SYS_PARAM_H */
7509 # endif /* no _SC_PAGESIZE */
7510
7511 #endif /* no HAVE_GETPAGESIZE */
7512
7513 int
7514 main ()
7515 {
7516   char *data, *data2, *data3;
7517   const char *cdata2;
7518   int i, pagesize;
7519   int fd, fd2;
7520
7521   pagesize = getpagesize ();
7522
7523   /* First, make a file with some known garbage in it. */
7524   data = (char *) malloc (pagesize);
7525   if (!data)
7526     return 1;
7527   for (i = 0; i < pagesize; ++i)
7528     *(data + i) = rand ();
7529   umask (0);
7530   fd = creat ("conftest.mmap", 0600);
7531   if (fd < 0)
7532     return 2;
7533   if (write (fd, data, pagesize) != pagesize)
7534     return 3;
7535   close (fd);
7536
7537   /* Next, check that the tail of a page is zero-filled.  File must have
7538      non-zero length, otherwise we risk SIGBUS for entire page.  */
7539   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7540   if (fd2 < 0)
7541     return 4;
7542   cdata2 = "";
7543   if (write (fd2, cdata2, 1) != 1)
7544     return 5;
7545   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7546   if (data2 == MAP_FAILED)
7547     return 6;
7548   for (i = 0; i < pagesize; ++i)
7549     if (*(data2 + i))
7550       return 7;
7551   close (fd2);
7552   if (munmap (data2, pagesize))
7553     return 8;
7554
7555   /* Next, try to mmap the file at a fixed address which already has
7556      something else allocated at it.  If we can, also make sure that
7557      we see the same garbage.  */
7558   fd = open ("conftest.mmap", O_RDWR);
7559   if (fd < 0)
7560     return 9;
7561   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7562                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
7563     return 10;
7564   for (i = 0; i < pagesize; ++i)
7565     if (*(data + i) != *(data2 + i))
7566       return 11;
7567
7568   /* Finally, make sure that changes to the mapped area do not
7569      percolate back to the file as seen by read().  (This is a bug on
7570      some variants of i386 svr4.0.)  */
7571   for (i = 0; i < pagesize; ++i)
7572     *(data2 + i) = *(data2 + i) + 1;
7573   data3 = (char *) malloc (pagesize);
7574   if (!data3)
7575     return 12;
7576   if (read (fd, data3, pagesize) != pagesize)
7577     return 13;
7578   for (i = 0; i < pagesize; ++i)
7579     if (*(data + i) != *(data3 + i))
7580       return 14;
7581   close (fd);
7582   return 0;
7583 }
7584 _ACEOF
7585 if ac_fn_c_try_run "$LINENO"; then :
7586   ac_cv_func_mmap_fixed_mapped=yes
7587 else
7588   ac_cv_func_mmap_fixed_mapped=no
7589 fi
7590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7591   conftest.$ac_objext conftest.beam conftest.$ac_ext
7592 fi
7593
7594 fi
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7596 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7597 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7598
7599 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7600
7601 fi
7602 rm -f conftest.mmap conftest.txt
7603
7604 if test $use_mmap_for_buffers = yes; then
7605   REL_ALLOC=no
7606 fi
7607
7608 LIBS="$libsrc_libs $LIBS"
7609
7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
7611 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
7612 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
7613   $as_echo_n "(cached) " >&6
7614 else
7615   ac_check_lib_save_LIBS=$LIBS
7616 LIBS="-ldnet  $LIBS"
7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7618 /* end confdefs.h.  */
7619
7620 /* Override any GCC internal prototype to avoid an error.
7621    Use char because int might match the return type of a GCC
7622    builtin and then its argument prototype would still apply.  */
7623 #ifdef __cplusplus
7624 extern "C"
7625 #endif
7626 char dnet_ntoa ();
7627 int
7628 main ()
7629 {
7630 return dnet_ntoa ();
7631   ;
7632   return 0;
7633 }
7634 _ACEOF
7635 if ac_fn_c_try_link "$LINENO"; then :
7636   ac_cv_lib_dnet_dnet_ntoa=yes
7637 else
7638   ac_cv_lib_dnet_dnet_ntoa=no
7639 fi
7640 rm -f core conftest.err conftest.$ac_objext \
7641     conftest$ac_exeext conftest.$ac_ext
7642 LIBS=$ac_check_lib_save_LIBS
7643 fi
7644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
7645 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
7646 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
7647   cat >>confdefs.h <<_ACEOF
7648 #define HAVE_LIBDNET 1
7649 _ACEOF
7650
7651   LIBS="-ldnet $LIBS"
7652
7653 fi
7654
7655
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
7657 $as_echo_n "checking for main in -lXbsd... " >&6; }
7658 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
7659   $as_echo_n "(cached) " >&6
7660 else
7661   ac_check_lib_save_LIBS=$LIBS
7662 LIBS="-lXbsd  $LIBS"
7663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7664 /* end confdefs.h.  */
7665
7666
7667 int
7668 main ()
7669 {
7670 return main ();
7671   ;
7672   return 0;
7673 }
7674 _ACEOF
7675 if ac_fn_c_try_link "$LINENO"; then :
7676   ac_cv_lib_Xbsd_main=yes
7677 else
7678   ac_cv_lib_Xbsd_main=no
7679 fi
7680 rm -f core conftest.err conftest.$ac_objext \
7681     conftest$ac_exeext conftest.$ac_ext
7682 LIBS=$ac_check_lib_save_LIBS
7683 fi
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
7685 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
7686 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
7687   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
7688 fi
7689
7690
7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
7692 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
7693 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
7694   $as_echo_n "(cached) " >&6
7695 else
7696   ac_check_lib_save_LIBS=$LIBS
7697 LIBS="-lpthreads  $LIBS"
7698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7699 /* end confdefs.h.  */
7700
7701 /* Override any GCC internal prototype to avoid an error.
7702    Use char because int might match the return type of a GCC
7703    builtin and then its argument prototype would still apply.  */
7704 #ifdef __cplusplus
7705 extern "C"
7706 #endif
7707 char cma_open ();
7708 int
7709 main ()
7710 {
7711 return cma_open ();
7712   ;
7713   return 0;
7714 }
7715 _ACEOF
7716 if ac_fn_c_try_link "$LINENO"; then :
7717   ac_cv_lib_pthreads_cma_open=yes
7718 else
7719   ac_cv_lib_pthreads_cma_open=no
7720 fi
7721 rm -f core conftest.err conftest.$ac_objext \
7722     conftest$ac_exeext conftest.$ac_ext
7723 LIBS=$ac_check_lib_save_LIBS
7724 fi
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
7726 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
7727 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
7728   cat >>confdefs.h <<_ACEOF
7729 #define HAVE_LIBPTHREADS 1
7730 _ACEOF
7731
7732   LIBS="-lpthreads $LIBS"
7733
7734 fi
7735
7736
7737
7738 case ${host_os} in
7739 aix*)
7740   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
7741 $as_echo_n "checking for -bbigtoc option... " >&6; }
7742 if test "${gdb_cv_bigtoc+set}" = set; then :
7743   $as_echo_n "(cached) " >&6
7744 else
7745
7746     case $GCC in
7747     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
7748     *) gdb_cv_bigtoc=-bbigtoc ;;
7749     esac
7750
7751     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
7752     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7753 /* end confdefs.h.  */
7754
7755 int
7756 main ()
7757 {
7758 int i;
7759   ;
7760   return 0;
7761 }
7762 _ACEOF
7763 if ac_fn_c_try_link "$LINENO"; then :
7764
7765 else
7766   gdb_cv_bigtoc=
7767 fi
7768 rm -f core conftest.err conftest.$ac_objext \
7769     conftest$ac_exeext conftest.$ac_ext
7770
7771 fi
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
7773 $as_echo "$gdb_cv_bigtoc" >&6; }
7774   ;;
7775 esac
7776
7777 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
7778 # used for the tests that follow.  We set them back to REAL_CFLAGS and
7779 # REAL_CPPFLAGS later on.
7780
7781 REAL_CPPFLAGS="$CPPFLAGS"
7782
7783 if test "${HAVE_X11}" = "yes"; then
7784   DEFS="$C_SWITCH_X_SITE $DEFS"
7785   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
7786   LIBS="$LIBX $LIBS"
7787   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
7788   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
7789
7790   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
7791   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
7792   # but it's more convenient here to set LD_RUN_PATH
7793   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
7794   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
7795     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
7796     export LD_RUN_PATH
7797   fi
7798
7799   if test "${opsys}" = "gnu-linux"; then
7800     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
7801 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
7802     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7803 /* end confdefs.h.  */
7804
7805 int
7806 main ()
7807 {
7808 XOpenDisplay ("foo");
7809   ;
7810   return 0;
7811 }
7812 _ACEOF
7813 if ac_fn_c_try_link "$LINENO"; then :
7814   xlinux_first_failure=no
7815 else
7816   xlinux_first_failure=yes
7817 fi
7818 rm -f core conftest.err conftest.$ac_objext \
7819     conftest$ac_exeext conftest.$ac_ext
7820     if test "${xlinux_first_failure}" = "yes"; then
7821       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
7822       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
7823       OLD_CPPFLAGS="$CPPFLAGS"
7824       OLD_LIBS="$LIBS"
7825       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
7826       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
7827       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
7828       LIBS="$LIBS -b i486-linuxaout"
7829       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7830 /* end confdefs.h.  */
7831
7832 int
7833 main ()
7834 {
7835 XOpenDisplay ("foo");
7836   ;
7837   return 0;
7838 }
7839 _ACEOF
7840 if ac_fn_c_try_link "$LINENO"; then :
7841   xlinux_second_failure=no
7842 else
7843   xlinux_second_failure=yes
7844 fi
7845 rm -f core conftest.err conftest.$ac_objext \
7846     conftest$ac_exeext conftest.$ac_ext
7847       if test "${xlinux_second_failure}" = "yes"; then
7848         # If we get the same failure with -b, there is no use adding -b.
7849         # So take it out.  This plays safe.
7850         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
7851         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
7852         CPPFLAGS="$OLD_CPPFLAGS"
7853         LIBS="$OLD_LIBS"
7854         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7855 $as_echo "no" >&6; }
7856       else
7857         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7858 $as_echo "yes" >&6; }
7859       fi
7860     else
7861       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7862 $as_echo "no" >&6; }
7863     fi
7864   fi
7865
7866   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
7867   # header files included from there.
7868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
7869 $as_echo_n "checking for Xkb... " >&6; }
7870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7871 /* end confdefs.h.  */
7872 #include <X11/Xlib.h>
7873 #include <X11/XKBlib.h>
7874 int
7875 main ()
7876 {
7877 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
7878   ;
7879   return 0;
7880 }
7881 _ACEOF
7882 if ac_fn_c_try_link "$LINENO"; then :
7883   emacs_xkb=yes
7884 else
7885   emacs_xkb=no
7886 fi
7887 rm -f core conftest.err conftest.$ac_objext \
7888     conftest$ac_exeext conftest.$ac_ext
7889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
7890 $as_echo "$emacs_xkb" >&6; }
7891   if test $emacs_xkb = yes; then
7892
7893 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
7894
7895   fi
7896
7897   for ac_func in XrmSetDatabase XScreenResourceString \
7898 XScreenNumberOfScreen XSetWMProtocols
7899 do :
7900   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7901 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7902 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7903   cat >>confdefs.h <<_ACEOF
7904 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7905 _ACEOF
7906
7907 fi
7908 done
7909
7910 fi
7911
7912 if test "${window_system}" = "x11"; then
7913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
7914 $as_echo_n "checking X11 version 6... " >&6; }
7915   if test "${emacs_cv_x11_version_6+set}" = set; then :
7916   $as_echo_n "(cached) " >&6
7917 else
7918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7919 /* end confdefs.h.  */
7920 #include <X11/Xlib.h>
7921 int
7922 main ()
7923 {
7924 #if XlibSpecificationRelease < 6
7925 fail;
7926 #endif
7927
7928   ;
7929   return 0;
7930 }
7931 _ACEOF
7932 if ac_fn_c_try_link "$LINENO"; then :
7933   emacs_cv_x11_version_6=yes
7934 else
7935   emacs_cv_x11_version_6=no
7936 fi
7937 rm -f core conftest.err conftest.$ac_objext \
7938     conftest$ac_exeext conftest.$ac_ext
7939 fi
7940
7941   if test $emacs_cv_x11_version_6 = yes; then
7942     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
7943 $as_echo "6 or newer" >&6; }
7944
7945 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
7946
7947   else
7948     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
7949 $as_echo "before 6" >&6; }
7950   fi
7951 fi
7952
7953
7954 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
7955 HAVE_RSVG=no
7956 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
7957   if test "${with_rsvg}" != "no"; then
7958     RSVG_REQUIRED=2.11.0
7959     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
7960
7961
7962   succeeded=no
7963
7964   # Extract the first word of "pkg-config", so it can be a program name with args.
7965 set dummy pkg-config; ac_word=$2
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7967 $as_echo_n "checking for $ac_word... " >&6; }
7968 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7969   $as_echo_n "(cached) " >&6
7970 else
7971   case $PKG_CONFIG in
7972   [\\/]* | ?:[\\/]*)
7973   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7974   ;;
7975   *)
7976   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7977 for as_dir in $PATH
7978 do
7979   IFS=$as_save_IFS
7980   test -z "$as_dir" && as_dir=.
7981     for ac_exec_ext in '' $ac_executable_extensions; do
7982   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7983     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7985     break 2
7986   fi
7987 done
7988   done
7989 IFS=$as_save_IFS
7990
7991   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7992   ;;
7993 esac
7994 fi
7995 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7996 if test -n "$PKG_CONFIG"; then
7997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7998 $as_echo "$PKG_CONFIG" >&6; }
7999 else
8000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8001 $as_echo "no" >&6; }
8002 fi
8003
8004
8005
8006   if test "$PKG_CONFIG" = "no" ; then
8007      :
8008   else
8009      PKG_CONFIG_MIN_VERSION=0.9.0
8010      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8011         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8012 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8013
8014         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8015             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8016 $as_echo "yes" >&6; }
8017             succeeded=yes
8018
8019             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8020 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8021             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8022             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8023 $as_echo "$RSVG_CFLAGS" >&6; }
8024
8025             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8026 $as_echo_n "checking RSVG_LIBS... " >&6; }
8027             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8028             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8029 $as_echo "$RSVG_LIBS" >&6; }
8030         else
8031             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8032 $as_echo "no" >&6; }
8033             RSVG_CFLAGS=""
8034             RSVG_LIBS=""
8035             ## If we have a custom action on failure, don't print errors, but
8036             ## do set a variable so people can do so.
8037             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8038
8039         fi
8040
8041
8042
8043      else
8044         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8045         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8046      fi
8047   fi
8048
8049   if test $succeeded = yes; then
8050      :
8051   else
8052      :
8053   fi
8054
8055
8056
8057
8058     if test ".${RSVG_CFLAGS}" != "."; then
8059       HAVE_RSVG=yes
8060
8061 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8062
8063       CFLAGS="$CFLAGS $RSVG_CFLAGS"
8064       LIBS="$RSVG_LIBS $LIBS"
8065     fi
8066   fi
8067 fi
8068
8069
8070 HAVE_GTK=no
8071 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8072   GLIB_REQUIRED=2.6
8073   GTK_REQUIRED=2.6
8074   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8075
8076
8077   succeeded=no
8078
8079   # Extract the first word of "pkg-config", so it can be a program name with args.
8080 set dummy pkg-config; ac_word=$2
8081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8082 $as_echo_n "checking for $ac_word... " >&6; }
8083 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8084   $as_echo_n "(cached) " >&6
8085 else
8086   case $PKG_CONFIG in
8087   [\\/]* | ?:[\\/]*)
8088   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8089   ;;
8090   *)
8091   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8092 for as_dir in $PATH
8093 do
8094   IFS=$as_save_IFS
8095   test -z "$as_dir" && as_dir=.
8096     for ac_exec_ext in '' $ac_executable_extensions; do
8097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8098     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8100     break 2
8101   fi
8102 done
8103   done
8104 IFS=$as_save_IFS
8105
8106   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8107   ;;
8108 esac
8109 fi
8110 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8111 if test -n "$PKG_CONFIG"; then
8112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8113 $as_echo "$PKG_CONFIG" >&6; }
8114 else
8115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8116 $as_echo "no" >&6; }
8117 fi
8118
8119
8120
8121   if test "$PKG_CONFIG" = "no" ; then
8122      pkg_check_gtk=no
8123   else
8124      PKG_CONFIG_MIN_VERSION=0.9.0
8125      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8126         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8127 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8128
8129         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8130             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8131 $as_echo "yes" >&6; }
8132             succeeded=yes
8133
8134             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8135 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8136             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8137             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8138 $as_echo "$GTK_CFLAGS" >&6; }
8139
8140             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8141 $as_echo_n "checking GTK_LIBS... " >&6; }
8142             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8143             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8144 $as_echo "$GTK_LIBS" >&6; }
8145         else
8146             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8147 $as_echo "no" >&6; }
8148             GTK_CFLAGS=""
8149             GTK_LIBS=""
8150             ## If we have a custom action on failure, don't print errors, but
8151             ## do set a variable so people can do so.
8152             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8153
8154         fi
8155
8156
8157
8158      else
8159         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8160         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8161      fi
8162   fi
8163
8164   if test $succeeded = yes; then
8165      pkg_check_gtk=yes
8166   else
8167      pkg_check_gtk=no
8168   fi
8169
8170   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8171      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
8172   fi
8173 fi
8174
8175
8176 if test x"$pkg_check_gtk" = xyes; then
8177
8178
8179
8180   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8181   CFLAGS="$CFLAGS $GTK_CFLAGS"
8182   LIBS="$GTK_LIBS $LIBS"
8183     GTK_COMPILES=no
8184   for ac_func in gtk_main
8185 do :
8186   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8187 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8188   cat >>confdefs.h <<_ACEOF
8189 #define HAVE_GTK_MAIN 1
8190 _ACEOF
8191  GTK_COMPILES=yes
8192 fi
8193 done
8194
8195   if test "${GTK_COMPILES}" != "yes"; then
8196     if test "$USE_X_TOOLKIT" != "maybe"; then
8197       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
8198     fi
8199   else
8200     HAVE_GTK=yes
8201
8202 $as_echo "#define USE_GTK 1" >>confdefs.h
8203
8204     USE_X_TOOLKIT=none
8205     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
8206       :
8207     else
8208       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
8209        closing open displays.  This is no problem if you just use
8210        one display, but if you use more than one and close one of them
8211        Emacs may crash." >&5
8212 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
8213        closing open displays.  This is no problem if you just use
8214        one display, but if you use more than one and close one of them
8215        Emacs may crash." >&2;}
8216       sleep 3
8217     fi
8218   fi
8219
8220 fi
8221
8222
8223 if test "${HAVE_GTK}" = "yes"; then
8224
8225       if test "$with_toolkit_scroll_bars" != no; then
8226     with_toolkit_scroll_bars=yes
8227   fi
8228
8229       HAVE_GTK_MULTIDISPLAY=no
8230   for ac_func in gdk_display_open
8231 do :
8232   ac_fn_c_check_func "$LINENO" "gdk_display_open" "ac_cv_func_gdk_display_open"
8233 if test "x$ac_cv_func_gdk_display_open" = x""yes; then :
8234   cat >>confdefs.h <<_ACEOF
8235 #define HAVE_GDK_DISPLAY_OPEN 1
8236 _ACEOF
8237  HAVE_GTK_MULTIDISPLAY=yes
8238 fi
8239 done
8240
8241   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
8242
8243 $as_echo "#define HAVE_GTK_MULTIDISPLAY 1" >>confdefs.h
8244
8245   fi
8246
8247           HAVE_GTK_FILE_SELECTION=no
8248   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
8249 #include <gtk/gtk.h>
8250 "
8251 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
8252   HAVE_GTK_FILE_SELECTION=yes
8253 else
8254   HAVE_GTK_FILE_SELECTION=no
8255 fi
8256
8257   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
8258     for ac_func in gtk_file_selection_new
8259 do :
8260   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
8261 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
8262   cat >>confdefs.h <<_ACEOF
8263 #define HAVE_GTK_FILE_SELECTION_NEW 1
8264 _ACEOF
8265  HAVE_GTK_FILE_SELECTION=yes
8266 else
8267   HAVE_GTK_FILE_SELECTION=no
8268 fi
8269 done
8270
8271   fi
8272
8273     HAVE_GTK_FILE_CHOOSER=no
8274   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_CHOOSER" "ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" "$ac_includes_default
8275 #include <gtk/gtk.h>
8276 "
8277 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" = x""yes; then :
8278   HAVE_GTK_FILE_CHOOSER=yes
8279 else
8280   HAVE_GTK_FILE_CHOOSER=no
8281 fi
8282
8283   if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8284     for ac_func in gtk_file_chooser_dialog_new
8285 do :
8286   ac_fn_c_check_func "$LINENO" "gtk_file_chooser_dialog_new" "ac_cv_func_gtk_file_chooser_dialog_new"
8287 if test "x$ac_cv_func_gtk_file_chooser_dialog_new" = x""yes; then :
8288   cat >>confdefs.h <<_ACEOF
8289 #define HAVE_GTK_FILE_CHOOSER_DIALOG_NEW 1
8290 _ACEOF
8291  HAVE_GTK_FILE_CHOOSER=yes
8292 else
8293   HAVE_GTK_FILE_CHOOSER=no
8294 fi
8295 done
8296
8297   fi
8298
8299   if test "$HAVE_GTK_FILE_SELECTION" = yes \
8300      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
8301
8302 $as_echo "#define HAVE_GTK_FILE_BOTH 1" >>confdefs.h
8303
8304   fi
8305
8306       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8307     HAVE_GTK_AND_PTHREAD=no
8308     for ac_header in pthread.h
8309 do :
8310   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
8311 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8312   cat >>confdefs.h <<_ACEOF
8313 #define HAVE_PTHREAD_H 1
8314 _ACEOF
8315
8316 fi
8317
8318 done
8319
8320     if test "$ac_cv_header_pthread_h"; then
8321       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
8322 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
8323 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
8324   $as_echo_n "(cached) " >&6
8325 else
8326   ac_check_lib_save_LIBS=$LIBS
8327 LIBS="-lpthread  $LIBS"
8328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8329 /* end confdefs.h.  */
8330
8331 /* Override any GCC internal prototype to avoid an error.
8332    Use char because int might match the return type of a GCC
8333    builtin and then its argument prototype would still apply.  */
8334 #ifdef __cplusplus
8335 extern "C"
8336 #endif
8337 char pthread_self ();
8338 int
8339 main ()
8340 {
8341 return pthread_self ();
8342   ;
8343   return 0;
8344 }
8345 _ACEOF
8346 if ac_fn_c_try_link "$LINENO"; then :
8347   ac_cv_lib_pthread_pthread_self=yes
8348 else
8349   ac_cv_lib_pthread_pthread_self=no
8350 fi
8351 rm -f core conftest.err conftest.$ac_objext \
8352     conftest$ac_exeext conftest.$ac_ext
8353 LIBS=$ac_check_lib_save_LIBS
8354 fi
8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
8356 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
8357 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
8358   HAVE_GTK_AND_PTHREAD=yes
8359 fi
8360
8361     fi
8362     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
8363       case "${canonical}" in
8364         *-hpux*) ;;
8365         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
8366       esac
8367
8368 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
8369
8370     fi
8371   fi
8372 fi
8373
8374 HAVE_DBUS=no
8375 if test "${with_dbus}" = "yes"; then
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      HAVE_DBUS=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 dbus-1 >= 1.0" >&5
8427 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
8428
8429         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 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 DBUS_CFLAGS" >&5
8435 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
8436             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8437             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
8438 $as_echo "$DBUS_CFLAGS" >&6; }
8439
8440             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
8441 $as_echo_n "checking DBUS_LIBS... " >&6; }
8442             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8443             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
8444 $as_echo "$DBUS_LIBS" >&6; }
8445         else
8446             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8447 $as_echo "no" >&6; }
8448             DBUS_CFLAGS=""
8449             DBUS_LIBS=""
8450             ## If we have a custom action on failure, don't print errors, but
8451             ## do set a variable so people can do so.
8452             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
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 $succeeded = yes; then
8465      HAVE_DBUS=yes
8466   else
8467      HAVE_DBUS=no
8468   fi
8469
8470    if test "$HAVE_DBUS" = yes; then
8471      LIBS="$LIBS $DBUS_LIBS"
8472
8473 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
8474
8475      for ac_func in dbus_watch_get_unix_fd
8476 do :
8477   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
8478 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
8479   cat >>confdefs.h <<_ACEOF
8480 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
8481 _ACEOF
8482
8483 fi
8484 done
8485
8486    fi
8487 fi
8488
8489 HAVE_GCONF=no
8490 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
8491
8492   succeeded=no
8493
8494   # Extract the first word of "pkg-config", so it can be a program name with args.
8495 set dummy pkg-config; ac_word=$2
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8497 $as_echo_n "checking for $ac_word... " >&6; }
8498 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8499   $as_echo_n "(cached) " >&6
8500 else
8501   case $PKG_CONFIG in
8502   [\\/]* | ?:[\\/]*)
8503   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8504   ;;
8505   *)
8506   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8507 for as_dir in $PATH
8508 do
8509   IFS=$as_save_IFS
8510   test -z "$as_dir" && as_dir=.
8511     for ac_exec_ext in '' $ac_executable_extensions; do
8512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8513     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8515     break 2
8516   fi
8517 done
8518   done
8519 IFS=$as_save_IFS
8520
8521   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8522   ;;
8523 esac
8524 fi
8525 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8526 if test -n "$PKG_CONFIG"; then
8527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8528 $as_echo "$PKG_CONFIG" >&6; }
8529 else
8530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8531 $as_echo "no" >&6; }
8532 fi
8533
8534
8535
8536   if test "$PKG_CONFIG" = "no" ; then
8537      HAVE_GCONF=no
8538   else
8539      PKG_CONFIG_MIN_VERSION=0.9.0
8540      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8541         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
8542 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
8543
8544         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
8545             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8546 $as_echo "yes" >&6; }
8547             succeeded=yes
8548
8549             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
8550 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
8551             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8552             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
8553 $as_echo "$GCONF_CFLAGS" >&6; }
8554
8555             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
8556 $as_echo_n "checking GCONF_LIBS... " >&6; }
8557             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8558             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
8559 $as_echo "$GCONF_LIBS" >&6; }
8560         else
8561             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8562 $as_echo "no" >&6; }
8563             GCONF_CFLAGS=""
8564             GCONF_LIBS=""
8565             ## If we have a custom action on failure, don't print errors, but
8566             ## do set a variable so people can do so.
8567             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
8568
8569         fi
8570
8571
8572
8573      else
8574         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8575         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8576      fi
8577   fi
8578
8579   if test $succeeded = yes; then
8580      HAVE_GCONF=yes
8581   else
8582      HAVE_GCONF=no
8583   fi
8584
8585    if test "$HAVE_GCONF" = yes; then
8586
8587 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
8588
8589             for ac_func in g_type_init
8590 do :
8591   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
8592 if test "x$ac_cv_func_g_type_init" = x""yes; then :
8593   cat >>confdefs.h <<_ACEOF
8594 #define HAVE_G_TYPE_INIT 1
8595 _ACEOF
8596
8597 fi
8598 done
8599
8600    fi
8601 fi
8602
8603 HAVE_XAW3D=no
8604 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
8605   if test "$with_xaw3d" != no; then
8606     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
8607 $as_echo_n "checking for xaw3d... " >&6; }
8608     if test "${emacs_cv_xaw3d+set}" = set; then :
8609   $as_echo_n "(cached) " >&6
8610 else
8611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8612 /* end confdefs.h.  */
8613
8614 #include <X11/Intrinsic.h>
8615 #include <X11/Xaw3d/Simple.h>
8616 int
8617 main ()
8618 {
8619
8620   ;
8621   return 0;
8622 }
8623 _ACEOF
8624 if ac_fn_c_try_link "$LINENO"; then :
8625   emacs_cv_xaw3d=yes
8626 else
8627   emacs_cv_xaw3d=no
8628 fi
8629 rm -f core conftest.err conftest.$ac_objext \
8630     conftest$ac_exeext conftest.$ac_ext
8631 fi
8632
8633   else
8634     emacs_cv_xaw3d=no
8635   fi
8636   if test $emacs_cv_xaw3d = yes; then
8637     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8638 $as_echo "yes; using Lucid toolkit" >&6; }
8639     USE_X_TOOLKIT=LUCID
8640     HAVE_XAW3D=yes
8641
8642 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
8643
8644   else
8645     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8646 $as_echo "no" >&6; }
8647     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
8648 $as_echo_n "checking for libXaw... " >&6; }
8649     if test "${emacs_cv_xaw+set}" = set; then :
8650   $as_echo_n "(cached) " >&6
8651 else
8652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8653 /* end confdefs.h.  */
8654
8655 #include <X11/Intrinsic.h>
8656 #include <X11/Xaw/Simple.h>
8657 int
8658 main ()
8659 {
8660
8661   ;
8662   return 0;
8663 }
8664 _ACEOF
8665 if ac_fn_c_try_link "$LINENO"; then :
8666   emacs_cv_xaw=yes
8667 else
8668   emacs_cv_xaw=no
8669 fi
8670 rm -f core conftest.err conftest.$ac_objext \
8671     conftest$ac_exeext conftest.$ac_ext
8672 fi
8673
8674     if test $emacs_cv_xaw = yes; then
8675       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8676 $as_echo "yes; using Lucid toolkit" >&6; }
8677       USE_X_TOOLKIT=LUCID
8678     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
8679       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
8680     else
8681       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
8682 $as_echo "no; do not use toolkit by default" >&6; }
8683       USE_X_TOOLKIT=none
8684     fi
8685   fi
8686 fi
8687
8688 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
8689
8690 if test "${USE_X_TOOLKIT}" != "none"; then
8691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
8692 $as_echo_n "checking X11 toolkit version... " >&6; }
8693   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
8694   $as_echo_n "(cached) " >&6
8695 else
8696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8697 /* end confdefs.h.  */
8698 #include <X11/Intrinsic.h>
8699 int
8700 main ()
8701 {
8702 #if XtSpecificationRelease < 6
8703 fail;
8704 #endif
8705
8706   ;
8707   return 0;
8708 }
8709 _ACEOF
8710 if ac_fn_c_try_link "$LINENO"; then :
8711   emacs_cv_x11_toolkit_version_6=yes
8712 else
8713   emacs_cv_x11_toolkit_version_6=no
8714 fi
8715 rm -f core conftest.err conftest.$ac_objext \
8716     conftest$ac_exeext conftest.$ac_ext
8717 fi
8718
8719   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
8720   if test $emacs_cv_x11_toolkit_version_6 = yes; then
8721     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8722 $as_echo "6 or newer" >&6; }
8723
8724 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
8725
8726   else
8727     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8728 $as_echo "before 6" >&6; }
8729   fi
8730
8731   OLDLIBS="$LIBS"
8732   if test x$HAVE_X11XTR6 = xyes; then
8733     LIBS="-lXt -lSM -lICE $LIBS"
8734   else
8735     LIBS="-lXt $LIBS"
8736   fi
8737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
8738 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
8739 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
8740   $as_echo_n "(cached) " >&6
8741 else
8742   ac_check_lib_save_LIBS=$LIBS
8743 LIBS="-lXmu  $LIBS"
8744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8745 /* end confdefs.h.  */
8746
8747 /* Override any GCC internal prototype to avoid an error.
8748    Use char because int might match the return type of a GCC
8749    builtin and then its argument prototype would still apply.  */
8750 #ifdef __cplusplus
8751 extern "C"
8752 #endif
8753 char XmuConvertStandardSelection ();
8754 int
8755 main ()
8756 {
8757 return XmuConvertStandardSelection ();
8758   ;
8759   return 0;
8760 }
8761 _ACEOF
8762 if ac_fn_c_try_link "$LINENO"; then :
8763   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
8764 else
8765   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
8766 fi
8767 rm -f core conftest.err conftest.$ac_objext \
8768     conftest$ac_exeext conftest.$ac_ext
8769 LIBS=$ac_check_lib_save_LIBS
8770 fi
8771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
8772 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
8773 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
8774   cat >>confdefs.h <<_ACEOF
8775 #define HAVE_LIBXMU 1
8776 _ACEOF
8777
8778   LIBS="-lXmu $LIBS"
8779
8780 fi
8781
8782   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
8783 fi
8784
8785 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
8786 if test "${HAVE_X11}" = "yes"; then
8787   if test "${USE_X_TOOLKIT}" != "none"; then
8788     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
8789 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
8790 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
8791   $as_echo_n "(cached) " >&6
8792 else
8793   ac_check_lib_save_LIBS=$LIBS
8794 LIBS="-lXext  $LIBS"
8795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8796 /* end confdefs.h.  */
8797
8798 /* Override any GCC internal prototype to avoid an error.
8799    Use char because int might match the return type of a GCC
8800    builtin and then its argument prototype would still apply.  */
8801 #ifdef __cplusplus
8802 extern "C"
8803 #endif
8804 char XShapeQueryExtension ();
8805 int
8806 main ()
8807 {
8808 return XShapeQueryExtension ();
8809   ;
8810   return 0;
8811 }
8812 _ACEOF
8813 if ac_fn_c_try_link "$LINENO"; then :
8814   ac_cv_lib_Xext_XShapeQueryExtension=yes
8815 else
8816   ac_cv_lib_Xext_XShapeQueryExtension=no
8817 fi
8818 rm -f core conftest.err conftest.$ac_objext \
8819     conftest$ac_exeext conftest.$ac_ext
8820 LIBS=$ac_check_lib_save_LIBS
8821 fi
8822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
8823 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
8824 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
8825   cat >>confdefs.h <<_ACEOF
8826 #define HAVE_LIBXEXT 1
8827 _ACEOF
8828
8829   LIBS="-lXext $LIBS"
8830
8831 fi
8832
8833   fi
8834 fi
8835
8836 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
8837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
8838 $as_echo_n "checking for Motif version 2.1... " >&6; }
8839 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
8840   $as_echo_n "(cached) " >&6
8841 else
8842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8843 /* end confdefs.h.  */
8844 #include <Xm/Xm.h>
8845 int
8846 main ()
8847 {
8848 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
8849 int x = 5;
8850 #else
8851 Motif version prior to 2.1.
8852 #endif
8853   ;
8854   return 0;
8855 }
8856 _ACEOF
8857 if ac_fn_c_try_compile "$LINENO"; then :
8858   emacs_cv_motif_version_2_1=yes
8859 else
8860   emacs_cv_motif_version_2_1=no
8861 fi
8862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8863 fi
8864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
8865 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
8866   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
8867   if test $emacs_cv_motif_version_2_1 = yes; then
8868     HAVE_LIBXP=no
8869
8870 $as_echo "#define HAVE_MOTIF_2_1 1" >>confdefs.h
8871
8872     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
8873 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
8874 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
8875   $as_echo_n "(cached) " >&6
8876 else
8877   ac_check_lib_save_LIBS=$LIBS
8878 LIBS="-lXp  $LIBS"
8879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8880 /* end confdefs.h.  */
8881
8882 /* Override any GCC internal prototype to avoid an error.
8883    Use char because int might match the return type of a GCC
8884    builtin and then its argument prototype would still apply.  */
8885 #ifdef __cplusplus
8886 extern "C"
8887 #endif
8888 char XpCreateContext ();
8889 int
8890 main ()
8891 {
8892 return XpCreateContext ();
8893   ;
8894   return 0;
8895 }
8896 _ACEOF
8897 if ac_fn_c_try_link "$LINENO"; then :
8898   ac_cv_lib_Xp_XpCreateContext=yes
8899 else
8900   ac_cv_lib_Xp_XpCreateContext=no
8901 fi
8902 rm -f core conftest.err conftest.$ac_objext \
8903     conftest$ac_exeext conftest.$ac_ext
8904 LIBS=$ac_check_lib_save_LIBS
8905 fi
8906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
8907 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
8908 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
8909   HAVE_LIBXP=yes
8910 fi
8911
8912     if test ${HAVE_LIBXP} = yes; then
8913
8914 $as_echo "#define HAVE_LIBXP 1" >>confdefs.h
8915
8916     fi
8917   else
8918     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
8919 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
8920 if test "${emacs_cv_lesstif+set}" = set; then :
8921   $as_echo_n "(cached) " >&6
8922 else
8923   # We put this in CFLAGS temporarily to precede other -I options
8924     # that might be in CFLAGS temporarily.
8925     # We put this in CPPFLAGS where it precedes the other -I options.
8926     OLD_CPPFLAGS=$CPPFLAGS
8927     OLD_CFLAGS=$CFLAGS
8928     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
8929     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
8930     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8931 /* end confdefs.h.  */
8932 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
8933 int
8934 main ()
8935 {
8936 int x = 5;
8937   ;
8938   return 0;
8939 }
8940 _ACEOF
8941 if ac_fn_c_try_compile "$LINENO"; then :
8942   emacs_cv_lesstif=yes
8943 else
8944   emacs_cv_lesstif=no
8945 fi
8946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8947 fi
8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
8949 $as_echo "$emacs_cv_lesstif" >&6; }
8950     if test $emacs_cv_lesstif = yes; then
8951       # Make sure this -I option remains in CPPFLAGS after it is set
8952       # back to REAL_CPPFLAGS.
8953       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
8954       # have those other -I options anyway.  Ultimately, having this
8955       # directory ultimately in CPPFLAGS will be enough.
8956       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
8957       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
8958     else
8959       CFLAGS=$OLD_CFLAGS
8960       CPPFLAGS=$OLD_CPPFLAGS
8961     fi
8962   fi
8963 fi
8964
8965
8966 USE_TOOLKIT_SCROLL_BARS=no
8967 if test "${with_toolkit_scroll_bars}" != "no"; then
8968   if test "${USE_X_TOOLKIT}" != "none"; then
8969     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
8970       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8971
8972       HAVE_XAW3D=no
8973       USE_TOOLKIT_SCROLL_BARS=yes
8974     elif test "${HAVE_XAW3D}" = "yes"; then
8975       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8976
8977       USE_TOOLKIT_SCROLL_BARS=yes
8978     fi
8979   elif test "${HAVE_GTK}" = "yes"; then
8980     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8981
8982     USE_TOOLKIT_SCROLL_BARS=yes
8983   elif test "${HAVE_NS}" = "yes"; then
8984     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8985
8986     USE_TOOLKIT_SCROLL_BARS=yes
8987   fi
8988 fi
8989
8990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8991 /* end confdefs.h.  */
8992
8993           #include <X11/Xlib.h>
8994           #include <X11/Xresource.h>
8995 int
8996 main ()
8997 {
8998 XIMProc  callback;
8999   ;
9000   return 0;
9001 }
9002 _ACEOF
9003 if ac_fn_c_try_compile "$LINENO"; then :
9004   HAVE_XIM=yes
9005
9006 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9007
9008 else
9009   HAVE_XIM=no
9010 fi
9011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9012
9013
9014 if test "${with_xim}" != "no"; then
9015
9016 $as_echo "#define USE_XIM 1" >>confdefs.h
9017
9018 fi
9019
9020
9021 if test "${HAVE_XIM}" != "no"; then
9022   late_CFLAGS=$CFLAGS
9023   if test "$GCC" = yes; then
9024     CFLAGS="$CFLAGS --pedantic-errors"
9025   fi
9026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9027 /* end confdefs.h.  */
9028
9029 #include <X11/Xlib.h>
9030 #include <X11/Xresource.h>
9031 int
9032 main ()
9033 {
9034 Display *display;
9035 XrmDatabase db;
9036 char *res_name;
9037 char *res_class;
9038 XIMProc  callback;
9039 XPointer *client_data;
9040 #ifndef __GNUC__
9041 /* If we're not using GCC, it's probably not XFree86, and this is
9042    probably right, but we can't use something like --pedantic-errors.  */
9043 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9044                                            char*, XIMProc, XPointer*);
9045 #endif
9046 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9047    client_data);
9048   ;
9049   return 0;
9050 }
9051 _ACEOF
9052 if ac_fn_c_try_compile "$LINENO"; then :
9053   emacs_cv_arg6_star=yes
9054 fi
9055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9056     if test "$emacs_cv_arg6_star" = yes; then
9057     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9058
9059   else
9060     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9061
9062   fi
9063   CFLAGS=$late_CFLAGS
9064 fi
9065
9066 ### Start of font-backend (under any platform) section.
9067 # (nothing here yet -- this is a placeholder)
9068 ### End of font-backend (under any platform) section.
9069
9070 ### Start of font-backend (under X11) section.
9071 if test "${HAVE_X11}" = "yes"; then
9072
9073   succeeded=no
9074
9075   # Extract the first word of "pkg-config", so it can be a program name with args.
9076 set dummy pkg-config; ac_word=$2
9077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9078 $as_echo_n "checking for $ac_word... " >&6; }
9079 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9080   $as_echo_n "(cached) " >&6
9081 else
9082   case $PKG_CONFIG in
9083   [\\/]* | ?:[\\/]*)
9084   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9085   ;;
9086   *)
9087   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9088 for as_dir in $PATH
9089 do
9090   IFS=$as_save_IFS
9091   test -z "$as_dir" && as_dir=.
9092     for ac_exec_ext in '' $ac_executable_extensions; do
9093   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9094     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9095     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9096     break 2
9097   fi
9098 done
9099   done
9100 IFS=$as_save_IFS
9101
9102   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9103   ;;
9104 esac
9105 fi
9106 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9107 if test -n "$PKG_CONFIG"; then
9108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9109 $as_echo "$PKG_CONFIG" >&6; }
9110 else
9111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9112 $as_echo "no" >&6; }
9113 fi
9114
9115
9116
9117   if test "$PKG_CONFIG" = "no" ; then
9118      HAVE_FC=no
9119   else
9120      PKG_CONFIG_MIN_VERSION=0.9.0
9121      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9122         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9123 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9124
9125         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9126             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9127 $as_echo "yes" >&6; }
9128             succeeded=yes
9129
9130             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9131 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9132             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9133             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9134 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9135
9136             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9137 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9138             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9139             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9140 $as_echo "$FONTCONFIG_LIBS" >&6; }
9141         else
9142             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9143 $as_echo "no" >&6; }
9144             FONTCONFIG_CFLAGS=""
9145             FONTCONFIG_LIBS=""
9146             ## If we have a custom action on failure, don't print errors, but
9147             ## do set a variable so people can do so.
9148             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9149
9150         fi
9151
9152
9153
9154      else
9155         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9156         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9157      fi
9158   fi
9159
9160   if test $succeeded = yes; then
9161      HAVE_FC=yes
9162   else
9163      HAVE_FC=no
9164   fi
9165
9166
9167    ## Use -lXft if available, unless `--with-xft=no'.
9168    HAVE_XFT=maybe
9169     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9170       with_xft="no";
9171     fi
9172     if test "x${with_xft}" != "xno"; then
9173
9174
9175   succeeded=no
9176
9177   # Extract the first word of "pkg-config", so it can be a program name with args.
9178 set dummy pkg-config; ac_word=$2
9179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9180 $as_echo_n "checking for $ac_word... " >&6; }
9181 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9182   $as_echo_n "(cached) " >&6
9183 else
9184   case $PKG_CONFIG in
9185   [\\/]* | ?:[\\/]*)
9186   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9187   ;;
9188   *)
9189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9190 for as_dir in $PATH
9191 do
9192   IFS=$as_save_IFS
9193   test -z "$as_dir" && as_dir=.
9194     for ac_exec_ext in '' $ac_executable_extensions; do
9195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9196     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9198     break 2
9199   fi
9200 done
9201   done
9202 IFS=$as_save_IFS
9203
9204   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9205   ;;
9206 esac
9207 fi
9208 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9209 if test -n "$PKG_CONFIG"; then
9210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9211 $as_echo "$PKG_CONFIG" >&6; }
9212 else
9213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9214 $as_echo "no" >&6; }
9215 fi
9216
9217
9218
9219   if test "$PKG_CONFIG" = "no" ; then
9220      HAVE_XFT=no
9221   else
9222      PKG_CONFIG_MIN_VERSION=0.9.0
9223      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9224         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
9225 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
9226
9227         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
9228             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9229 $as_echo "yes" >&6; }
9230             succeeded=yes
9231
9232             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
9233 $as_echo_n "checking XFT_CFLAGS... " >&6; }
9234             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9235             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
9236 $as_echo "$XFT_CFLAGS" >&6; }
9237
9238             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
9239 $as_echo_n "checking XFT_LIBS... " >&6; }
9240             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9241             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
9242 $as_echo "$XFT_LIBS" >&6; }
9243         else
9244             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9245 $as_echo "no" >&6; }
9246             XFT_CFLAGS=""
9247             XFT_LIBS=""
9248             ## If we have a custom action on failure, don't print errors, but
9249             ## do set a variable so people can do so.
9250             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
9251
9252         fi
9253
9254
9255
9256      else
9257         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9258         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9259      fi
9260   fi
9261
9262   if test $succeeded = yes; then
9263      :
9264   else
9265      HAVE_XFT=no
9266   fi
9267
9268       ## Because xftfont.c uses XRenderQueryExtension, we also
9269       ## need to link to -lXrender.
9270       HAVE_XRENDER=no
9271       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
9272 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
9273 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
9274   $as_echo_n "(cached) " >&6
9275 else
9276   ac_check_lib_save_LIBS=$LIBS
9277 LIBS="-lXrender  $LIBS"
9278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9279 /* end confdefs.h.  */
9280
9281 /* Override any GCC internal prototype to avoid an error.
9282    Use char because int might match the return type of a GCC
9283    builtin and then its argument prototype would still apply.  */
9284 #ifdef __cplusplus
9285 extern "C"
9286 #endif
9287 char XRenderQueryExtension ();
9288 int
9289 main ()
9290 {
9291 return XRenderQueryExtension ();
9292   ;
9293   return 0;
9294 }
9295 _ACEOF
9296 if ac_fn_c_try_link "$LINENO"; then :
9297   ac_cv_lib_Xrender_XRenderQueryExtension=yes
9298 else
9299   ac_cv_lib_Xrender_XRenderQueryExtension=no
9300 fi
9301 rm -f core conftest.err conftest.$ac_objext \
9302     conftest$ac_exeext conftest.$ac_ext
9303 LIBS=$ac_check_lib_save_LIBS
9304 fi
9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
9306 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
9307 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
9308   HAVE_XRENDER=yes
9309 fi
9310
9311       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
9312         OLD_CPPFLAGS="$CPPFLAGS"
9313         OLD_CFLAGS="$CFLAGS"
9314         OLD_LIBS="$LIBS"
9315         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
9316         CFLAGS="$CFLAGS $XFT_CFLAGS"
9317         XFT_LIBS="-lXrender $XFT_LIBS"
9318         LIBS="$XFT_LIBS $LIBS"
9319         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
9320 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
9321   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
9322 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
9323 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
9324   $as_echo_n "(cached) " >&6
9325 else
9326   ac_check_lib_save_LIBS=$LIBS
9327 LIBS="-lXft $XFT_LIBS $LIBS"
9328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9329 /* end confdefs.h.  */
9330
9331 /* Override any GCC internal prototype to avoid an error.
9332    Use char because int might match the return type of a GCC
9333    builtin and then its argument prototype would still apply.  */
9334 #ifdef __cplusplus
9335 extern "C"
9336 #endif
9337 char XftFontOpen ();
9338 int
9339 main ()
9340 {
9341 return XftFontOpen ();
9342   ;
9343   return 0;
9344 }
9345 _ACEOF
9346 if ac_fn_c_try_link "$LINENO"; then :
9347   ac_cv_lib_Xft_XftFontOpen=yes
9348 else
9349   ac_cv_lib_Xft_XftFontOpen=no
9350 fi
9351 rm -f core conftest.err conftest.$ac_objext \
9352     conftest$ac_exeext conftest.$ac_ext
9353 LIBS=$ac_check_lib_save_LIBS
9354 fi
9355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
9356 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
9357 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
9358   HAVE_XFT=yes
9359 fi
9360
9361 fi
9362
9363
9364
9365         if test "${HAVE_XFT}" = "yes"; then
9366
9367 $as_echo "#define HAVE_XFT 1" >>confdefs.h
9368
9369
9370           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
9371         else
9372           CPPFLAGS="$OLD_CPPFLAGS"
9373           CFLAGS="$OLD_CFLAGS"
9374           LIBS="$OLD_LIBS"
9375         fi                        # "${HAVE_XFT}" = "yes"
9376       fi                          # "$HAVE_XFT" != no
9377     fi                            # "x${with_xft}" != "xno"
9378
9379         if test "$HAVE_XFT" != "yes"; then
9380        HAVE_XFT=no
9381     fi
9382
9383
9384     HAVE_FREETYPE=no
9385     ## We used to allow building with FreeType and without Xft.
9386     ## However, the ftx font backend driver is not in good shape.
9387     if test "${HAVE_XFT}" = "yes"; then
9388                   HAVE_FREETYPE=yes
9389       FONTCONFIG_CFLAGS=
9390       FONTCONFIG_LIBS=
9391     fi
9392
9393     HAVE_LIBOTF=no
9394     if test "${HAVE_FREETYPE}" = "yes"; then
9395
9396 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
9397
9398       if test "${with_libotf}" != "no"; then
9399
9400   succeeded=no
9401
9402   # Extract the first word of "pkg-config", so it can be a program name with args.
9403 set dummy pkg-config; ac_word=$2
9404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9405 $as_echo_n "checking for $ac_word... " >&6; }
9406 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9407   $as_echo_n "(cached) " >&6
9408 else
9409   case $PKG_CONFIG in
9410   [\\/]* | ?:[\\/]*)
9411   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9412   ;;
9413   *)
9414   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9415 for as_dir in $PATH
9416 do
9417   IFS=$as_save_IFS
9418   test -z "$as_dir" && as_dir=.
9419     for ac_exec_ext in '' $ac_executable_extensions; do
9420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9421     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9423     break 2
9424   fi
9425 done
9426   done
9427 IFS=$as_save_IFS
9428
9429   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9430   ;;
9431 esac
9432 fi
9433 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9434 if test -n "$PKG_CONFIG"; then
9435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9436 $as_echo "$PKG_CONFIG" >&6; }
9437 else
9438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9439 $as_echo "no" >&6; }
9440 fi
9441
9442
9443
9444   if test "$PKG_CONFIG" = "no" ; then
9445      HAVE_LIBOTF=no
9446   else
9447      PKG_CONFIG_MIN_VERSION=0.9.0
9448      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9449         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
9450 $as_echo_n "checking for libotf... " >&6; }
9451
9452         if $PKG_CONFIG --exists "libotf" 2>&5; then
9453             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9454 $as_echo "yes" >&6; }
9455             succeeded=yes
9456
9457             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
9458 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
9459             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
9460             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
9461 $as_echo "$LIBOTF_CFLAGS" >&6; }
9462
9463             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
9464 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
9465             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
9466             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
9467 $as_echo "$LIBOTF_LIBS" >&6; }
9468         else
9469             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9470 $as_echo "no" >&6; }
9471             LIBOTF_CFLAGS=""
9472             LIBOTF_LIBS=""
9473             ## If we have a custom action on failure, don't print errors, but
9474             ## do set a variable so people can do so.
9475             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
9476
9477         fi
9478
9479
9480
9481      else
9482         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9483         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9484      fi
9485   fi
9486
9487   if test $succeeded = yes; then
9488      HAVE_LIBOTF=yes
9489   else
9490      HAVE_LIBOTF=no
9491   fi
9492
9493         if test "$HAVE_LIBOTF" = "yes"; then
9494
9495 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
9496
9497           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
9498 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
9499 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
9500   $as_echo_n "(cached) " >&6
9501 else
9502   ac_check_lib_save_LIBS=$LIBS
9503 LIBS="-lotf  $LIBS"
9504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9505 /* end confdefs.h.  */
9506
9507 /* Override any GCC internal prototype to avoid an error.
9508    Use char because int might match the return type of a GCC
9509    builtin and then its argument prototype would still apply.  */
9510 #ifdef __cplusplus
9511 extern "C"
9512 #endif
9513 char OTF_get_variation_glyphs ();
9514 int
9515 main ()
9516 {
9517 return OTF_get_variation_glyphs ();
9518   ;
9519   return 0;
9520 }
9521 _ACEOF
9522 if ac_fn_c_try_link "$LINENO"; then :
9523   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
9524 else
9525   ac_cv_lib_otf_OTF_get_variation_glyphs=no
9526 fi
9527 rm -f core conftest.err conftest.$ac_objext \
9528     conftest$ac_exeext conftest.$ac_ext
9529 LIBS=$ac_check_lib_save_LIBS
9530 fi
9531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
9532 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
9533 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
9534   HAVE_OTF_GET_VARIATION_GLYPHS=yes
9535 else
9536   HAVE_OTF_GET_VARIATION_GLYPHS=no
9537 fi
9538
9539           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
9540
9541 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
9542
9543           fi
9544         fi
9545       fi
9546             fi
9547
9548     HAVE_M17N_FLT=no
9549     if test "${HAVE_LIBOTF}" = yes; then
9550       if test "${with_m17n_flt}" != "no"; then
9551
9552   succeeded=no
9553
9554   # Extract the first word of "pkg-config", so it can be a program name with args.
9555 set dummy pkg-config; ac_word=$2
9556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9557 $as_echo_n "checking for $ac_word... " >&6; }
9558 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9559   $as_echo_n "(cached) " >&6
9560 else
9561   case $PKG_CONFIG in
9562   [\\/]* | ?:[\\/]*)
9563   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9564   ;;
9565   *)
9566   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9567 for as_dir in $PATH
9568 do
9569   IFS=$as_save_IFS
9570   test -z "$as_dir" && as_dir=.
9571     for ac_exec_ext in '' $ac_executable_extensions; do
9572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9573     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9575     break 2
9576   fi
9577 done
9578   done
9579 IFS=$as_save_IFS
9580
9581   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9582   ;;
9583 esac
9584 fi
9585 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9586 if test -n "$PKG_CONFIG"; then
9587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9588 $as_echo "$PKG_CONFIG" >&6; }
9589 else
9590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9591 $as_echo "no" >&6; }
9592 fi
9593
9594
9595
9596   if test "$PKG_CONFIG" = "no" ; then
9597      HAVE_M17N_FLT=no
9598   else
9599      PKG_CONFIG_MIN_VERSION=0.9.0
9600      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9601         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
9602 $as_echo_n "checking for m17n-flt... " >&6; }
9603
9604         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
9605             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9606 $as_echo "yes" >&6; }
9607             succeeded=yes
9608
9609             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
9610 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
9611             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
9612             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
9613 $as_echo "$M17N_FLT_CFLAGS" >&6; }
9614
9615             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
9616 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
9617             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
9618             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
9619 $as_echo "$M17N_FLT_LIBS" >&6; }
9620         else
9621             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9622 $as_echo "no" >&6; }
9623             M17N_FLT_CFLAGS=""
9624             M17N_FLT_LIBS=""
9625             ## If we have a custom action on failure, don't print errors, but
9626             ## do set a variable so people can do so.
9627             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
9628
9629         fi
9630
9631
9632
9633      else
9634         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9635         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9636      fi
9637   fi
9638
9639   if test $succeeded = yes; then
9640      HAVE_M17N_FLT=yes
9641   else
9642      HAVE_M17N_FLT=no
9643   fi
9644
9645         if test "$HAVE_M17N_FLT" = "yes"; then
9646
9647 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
9648
9649         fi
9650       fi
9651     fi
9652 else
9653     HAVE_XFT=no
9654     HAVE_FREETYPE=no
9655     HAVE_LIBOTF=no
9656     HAVE_M17N_FLT=no
9657 fi
9658 ### End of font-backend (under X11) section.
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669 ### Use -lXpm if available, unless `--with-xpm=no'.
9670 HAVE_XPM=no
9671 if test "${HAVE_X11}" = "yes"; then
9672   if test "${with_xpm}" != "no"; then
9673     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
9674 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
9675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
9676 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
9677 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
9678   $as_echo_n "(cached) " >&6
9679 else
9680   ac_check_lib_save_LIBS=$LIBS
9681 LIBS="-lXpm -lX11 $LIBS"
9682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9683 /* end confdefs.h.  */
9684
9685 /* Override any GCC internal prototype to avoid an error.
9686    Use char because int might match the return type of a GCC
9687    builtin and then its argument prototype would still apply.  */
9688 #ifdef __cplusplus
9689 extern "C"
9690 #endif
9691 char XpmReadFileToPixmap ();
9692 int
9693 main ()
9694 {
9695 return XpmReadFileToPixmap ();
9696   ;
9697   return 0;
9698 }
9699 _ACEOF
9700 if ac_fn_c_try_link "$LINENO"; then :
9701   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
9702 else
9703   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
9704 fi
9705 rm -f core conftest.err conftest.$ac_objext \
9706     conftest$ac_exeext conftest.$ac_ext
9707 LIBS=$ac_check_lib_save_LIBS
9708 fi
9709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
9710 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
9711 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
9712   HAVE_XPM=yes
9713 fi
9714
9715 fi
9716
9717
9718     if test "${HAVE_XPM}" = "yes"; then
9719       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
9720 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
9721       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9722 /* end confdefs.h.  */
9723 #include "X11/xpm.h"
9724 #ifndef XpmReturnAllocPixels
9725 no_return_alloc_pixels
9726 #endif
9727
9728 _ACEOF
9729 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9730   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
9731   HAVE_XPM=no
9732 else
9733   HAVE_XPM=yes
9734 fi
9735 rm -f conftest*
9736
9737
9738       if test "${HAVE_XPM}" = "yes"; then
9739         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9740 $as_echo "yes" >&6; }
9741       else
9742         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9743 $as_echo "no" >&6; }
9744       fi
9745     fi
9746   fi
9747
9748   if test "${HAVE_XPM}" = "yes"; then
9749
9750 $as_echo "#define HAVE_XPM 1" >>confdefs.h
9751
9752   fi
9753 fi
9754
9755 ### Use -ljpeg if available, unless `--with-jpeg=no'.
9756 HAVE_JPEG=no
9757 if test "${HAVE_X11}" = "yes"; then
9758   if test "${with_jpeg}" != "no"; then
9759             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
9760 if test "x$ac_cv_header_jerror_h" = x""yes; then :
9761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
9762 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
9763 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
9764   $as_echo_n "(cached) " >&6
9765 else
9766   ac_check_lib_save_LIBS=$LIBS
9767 LIBS="-ljpeg  $LIBS"
9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9769 /* end confdefs.h.  */
9770
9771 /* Override any GCC internal prototype to avoid an error.
9772    Use char because int might match the return type of a GCC
9773    builtin and then its argument prototype would still apply.  */
9774 #ifdef __cplusplus
9775 extern "C"
9776 #endif
9777 char jpeg_destroy_compress ();
9778 int
9779 main ()
9780 {
9781 return jpeg_destroy_compress ();
9782   ;
9783   return 0;
9784 }
9785 _ACEOF
9786 if ac_fn_c_try_link "$LINENO"; then :
9787   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
9788 else
9789   ac_cv_lib_jpeg_jpeg_destroy_compress=no
9790 fi
9791 rm -f core conftest.err conftest.$ac_objext \
9792     conftest$ac_exeext conftest.$ac_ext
9793 LIBS=$ac_check_lib_save_LIBS
9794 fi
9795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
9796 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
9797 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
9798   HAVE_JPEG=yes
9799 fi
9800
9801 fi
9802
9803
9804   fi
9805
9806     if test "${HAVE_JPEG}" = "yes"; then
9807     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9808
9809     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9810 /* end confdefs.h.  */
9811 #include <jpeglib.h>
9812          version=JPEG_LIB_VERSION
9813
9814 _ACEOF
9815 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9816   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
9817   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9818
9819 else
9820   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
9821 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
9822         HAVE_JPEG=no
9823 fi
9824 rm -f conftest*
9825
9826   fi
9827 fi
9828
9829 ### Use -lpng if available, unless `--with-png=no'.
9830 HAVE_PNG=no
9831 if test "${HAVE_X11}" = "yes"; then
9832   if test "${with_png}" != "no"; then
9833     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
9834     # in /usr/include/libpng.
9835     for ac_header in png.h libpng/png.h
9836 do :
9837   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9838 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9839 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9840   cat >>confdefs.h <<_ACEOF
9841 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9842 _ACEOF
9843
9844 fi
9845
9846 done
9847
9848     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
9849       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
9850 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
9851 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
9852   $as_echo_n "(cached) " >&6
9853 else
9854   ac_check_lib_save_LIBS=$LIBS
9855 LIBS="-lpng -lz -lm $LIBS"
9856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9857 /* end confdefs.h.  */
9858
9859 /* Override any GCC internal prototype to avoid an error.
9860    Use char because int might match the return type of a GCC
9861    builtin and then its argument prototype would still apply.  */
9862 #ifdef __cplusplus
9863 extern "C"
9864 #endif
9865 char png_get_channels ();
9866 int
9867 main ()
9868 {
9869 return png_get_channels ();
9870   ;
9871   return 0;
9872 }
9873 _ACEOF
9874 if ac_fn_c_try_link "$LINENO"; then :
9875   ac_cv_lib_png_png_get_channels=yes
9876 else
9877   ac_cv_lib_png_png_get_channels=no
9878 fi
9879 rm -f core conftest.err conftest.$ac_objext \
9880     conftest$ac_exeext conftest.$ac_ext
9881 LIBS=$ac_check_lib_save_LIBS
9882 fi
9883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
9884 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
9885 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
9886   HAVE_PNG=yes
9887 fi
9888
9889     fi
9890   fi
9891
9892   if test "${HAVE_PNG}" = "yes"; then
9893
9894 $as_echo "#define HAVE_PNG 1" >>confdefs.h
9895
9896   fi
9897 fi
9898
9899 ### Use -ltiff if available, unless `--with-tiff=no'.
9900 HAVE_TIFF=no
9901 if test "${HAVE_X11}" = "yes"; then
9902   if test "${with_tiff}" != "no"; then
9903     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
9904 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
9905   tifflibs="-lz -lm"
9906       # At least one tiff package requires the jpeg library.
9907       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
9908       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
9909 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
9910 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
9911   $as_echo_n "(cached) " >&6
9912 else
9913   ac_check_lib_save_LIBS=$LIBS
9914 LIBS="-ltiff $tifflibs $LIBS"
9915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9916 /* end confdefs.h.  */
9917
9918 /* Override any GCC internal prototype to avoid an error.
9919    Use char because int might match the return type of a GCC
9920    builtin and then its argument prototype would still apply.  */
9921 #ifdef __cplusplus
9922 extern "C"
9923 #endif
9924 char TIFFGetVersion ();
9925 int
9926 main ()
9927 {
9928 return TIFFGetVersion ();
9929   ;
9930   return 0;
9931 }
9932 _ACEOF
9933 if ac_fn_c_try_link "$LINENO"; then :
9934   ac_cv_lib_tiff_TIFFGetVersion=yes
9935 else
9936   ac_cv_lib_tiff_TIFFGetVersion=no
9937 fi
9938 rm -f core conftest.err conftest.$ac_objext \
9939     conftest$ac_exeext conftest.$ac_ext
9940 LIBS=$ac_check_lib_save_LIBS
9941 fi
9942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
9943 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
9944 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
9945   HAVE_TIFF=yes
9946 fi
9947
9948 fi
9949
9950
9951   fi
9952
9953   if test "${HAVE_TIFF}" = "yes"; then
9954
9955 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
9956
9957   fi
9958 fi
9959
9960 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
9961 HAVE_GIF=no
9962 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
9963   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
9964 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
9965   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
9966 # Earlier versions can crash Emacs.
9967     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
9968 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
9969 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
9970   $as_echo_n "(cached) " >&6
9971 else
9972   ac_check_lib_save_LIBS=$LIBS
9973 LIBS="-lgif  $LIBS"
9974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9975 /* end confdefs.h.  */
9976
9977 /* Override any GCC internal prototype to avoid an error.
9978    Use char because int might match the return type of a GCC
9979    builtin and then its argument prototype would still apply.  */
9980 #ifdef __cplusplus
9981 extern "C"
9982 #endif
9983 char EGifPutExtensionLast ();
9984 int
9985 main ()
9986 {
9987 return EGifPutExtensionLast ();
9988   ;
9989   return 0;
9990 }
9991 _ACEOF
9992 if ac_fn_c_try_link "$LINENO"; then :
9993   ac_cv_lib_gif_EGifPutExtensionLast=yes
9994 else
9995   ac_cv_lib_gif_EGifPutExtensionLast=no
9996 fi
9997 rm -f core conftest.err conftest.$ac_objext \
9998     conftest$ac_exeext conftest.$ac_ext
9999 LIBS=$ac_check_lib_save_LIBS
10000 fi
10001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10002 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10003 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10004   HAVE_GIF=yes
10005 else
10006   try_libungif=yes
10007 fi
10008
10009 fi
10010
10011
10012
10013   if test "$HAVE_GIF" = yes; then
10014       ac_gif_lib_name="-lgif"
10015   fi
10016
10017 # If gif_lib.h but no libgif, try libungif.
10018   if test x"$try_libungif" = xyes; then
10019     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10020 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10021 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10022   $as_echo_n "(cached) " >&6
10023 else
10024   ac_check_lib_save_LIBS=$LIBS
10025 LIBS="-lungif  $LIBS"
10026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10027 /* end confdefs.h.  */
10028
10029 /* Override any GCC internal prototype to avoid an error.
10030    Use char because int might match the return type of a GCC
10031    builtin and then its argument prototype would still apply.  */
10032 #ifdef __cplusplus
10033 extern "C"
10034 #endif
10035 char EGifPutExtensionLast ();
10036 int
10037 main ()
10038 {
10039 return EGifPutExtensionLast ();
10040   ;
10041   return 0;
10042 }
10043 _ACEOF
10044 if ac_fn_c_try_link "$LINENO"; then :
10045   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10046 else
10047   ac_cv_lib_ungif_EGifPutExtensionLast=no
10048 fi
10049 rm -f core conftest.err conftest.$ac_objext \
10050     conftest$ac_exeext conftest.$ac_ext
10051 LIBS=$ac_check_lib_save_LIBS
10052 fi
10053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10054 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10055 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10056   HAVE_GIF=yes
10057 fi
10058
10059
10060     if test "$HAVE_GIF" = yes; then
10061
10062 $as_echo "#define LIBGIF -lungif" >>confdefs.h
10063
10064       ac_gif_lib_name="-lungif"
10065     fi
10066   fi
10067
10068   if test "${HAVE_GIF}" = "yes"; then
10069
10070 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10071
10072   fi
10073 fi
10074
10075 if test "${HAVE_X11}" = "yes"; then
10076   MISSING=""
10077   WITH_NO=""
10078   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10079     MISSING="libXpm" && WITH_NO="--with-xpm=no"
10080   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10081     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10082   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10083     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10084   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10085     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10086   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10087     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10088
10089   if test "X${MISSING}" != X; then
10090     as_fn_error $? "The following required libraries were not found:
10091     $MISSING
10092 Maybe some development libraries/packages are missing?
10093 If you don't want to link with them give
10094     $WITH_NO
10095 as options to configure" "$LINENO" 5
10096   fi
10097 fi
10098
10099 ### Use -lgpm if available, unless `--with-gpm=no'.
10100 HAVE_GPM=no
10101 if test "${with_gpm}" != "no"; then
10102   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10103 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10105 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10106 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10107   $as_echo_n "(cached) " >&6
10108 else
10109   ac_check_lib_save_LIBS=$LIBS
10110 LIBS="-lgpm  $LIBS"
10111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10112 /* end confdefs.h.  */
10113
10114 /* Override any GCC internal prototype to avoid an error.
10115    Use char because int might match the return type of a GCC
10116    builtin and then its argument prototype would still apply.  */
10117 #ifdef __cplusplus
10118 extern "C"
10119 #endif
10120 char Gpm_Open ();
10121 int
10122 main ()
10123 {
10124 return Gpm_Open ();
10125   ;
10126   return 0;
10127 }
10128 _ACEOF
10129 if ac_fn_c_try_link "$LINENO"; then :
10130   ac_cv_lib_gpm_Gpm_Open=yes
10131 else
10132   ac_cv_lib_gpm_Gpm_Open=no
10133 fi
10134 rm -f core conftest.err conftest.$ac_objext \
10135     conftest$ac_exeext conftest.$ac_ext
10136 LIBS=$ac_check_lib_save_LIBS
10137 fi
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10139 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10140 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10141   HAVE_GPM=yes
10142 fi
10143
10144 fi
10145
10146
10147 fi
10148
10149 if test "${HAVE_GPM}" = "yes"; then
10150
10151 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10152
10153 fi
10154
10155 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10156 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10157
10158 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10159
10160 fi
10161
10162
10163
10164 ### Use NeXTstep API to implement GUI.
10165 if test "${HAVE_NS}" = "yes"; then
10166
10167 $as_echo "#define HAVE_NS 1" >>confdefs.h
10168
10169   if test "${NS_IMPL_COCOA}" = "yes"; then
10170
10171 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
10172
10173     GNU_OBJC_CFLAGS=
10174   fi
10175   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
10176
10177 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
10178
10179     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
10180   fi
10181   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
10182
10183 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10184
10185   fi
10186   # We also have mouse menus.
10187   HAVE_MENUS=yes
10188   OTHER_FILES=ns-app
10189 fi
10190
10191
10192 ### Use session management (-lSM -lICE) if available
10193 HAVE_X_SM=no
10194 if test "${HAVE_X11}" = "yes"; then
10195   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
10196 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
10197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
10198 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
10199 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
10200   $as_echo_n "(cached) " >&6
10201 else
10202   ac_check_lib_save_LIBS=$LIBS
10203 LIBS="-lSM -lICE $LIBS"
10204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10205 /* end confdefs.h.  */
10206
10207 /* Override any GCC internal prototype to avoid an error.
10208    Use char because int might match the return type of a GCC
10209    builtin and then its argument prototype would still apply.  */
10210 #ifdef __cplusplus
10211 extern "C"
10212 #endif
10213 char SmcOpenConnection ();
10214 int
10215 main ()
10216 {
10217 return SmcOpenConnection ();
10218   ;
10219   return 0;
10220 }
10221 _ACEOF
10222 if ac_fn_c_try_link "$LINENO"; then :
10223   ac_cv_lib_SM_SmcOpenConnection=yes
10224 else
10225   ac_cv_lib_SM_SmcOpenConnection=no
10226 fi
10227 rm -f core conftest.err conftest.$ac_objext \
10228     conftest$ac_exeext conftest.$ac_ext
10229 LIBS=$ac_check_lib_save_LIBS
10230 fi
10231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
10232 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
10233 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
10234   HAVE_X_SM=yes
10235 fi
10236
10237 fi
10238
10239
10240
10241   if test "${HAVE_X_SM}" = "yes"; then
10242
10243 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
10244
10245     case "$LIBS" in
10246       *-lSM*) ;;
10247       *)      LIBS="-lSM -lICE $LIBS" ;;
10248     esac
10249   fi
10250 fi
10251
10252 # If netdb.h doesn't declare h_errno, we must declare it by hand.
10253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
10254 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
10255 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
10256   $as_echo_n "(cached) " >&6
10257 else
10258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10259 /* end confdefs.h.  */
10260 #include <netdb.h>
10261 int
10262 main ()
10263 {
10264 return h_errno;
10265   ;
10266   return 0;
10267 }
10268 _ACEOF
10269 if ac_fn_c_try_link "$LINENO"; then :
10270   emacs_cv_netdb_declares_h_errno=yes
10271 else
10272   emacs_cv_netdb_declares_h_errno=no
10273 fi
10274 rm -f core conftest.err conftest.$ac_objext \
10275     conftest$ac_exeext conftest.$ac_ext
10276 fi
10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
10278 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
10279 if test $emacs_cv_netdb_declares_h_errno = yes; then
10280
10281 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
10282
10283 fi
10284
10285 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10286 # for constant arguments.  Useless!
10287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10288 $as_echo_n "checking for working alloca.h... " >&6; }
10289 if test "${ac_cv_working_alloca_h+set}" = set; then :
10290   $as_echo_n "(cached) " >&6
10291 else
10292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10293 /* end confdefs.h.  */
10294 #include <alloca.h>
10295 int
10296 main ()
10297 {
10298 char *p = (char *) alloca (2 * sizeof (int));
10299                           if (p) return 0;
10300   ;
10301   return 0;
10302 }
10303 _ACEOF
10304 if ac_fn_c_try_link "$LINENO"; then :
10305   ac_cv_working_alloca_h=yes
10306 else
10307   ac_cv_working_alloca_h=no
10308 fi
10309 rm -f core conftest.err conftest.$ac_objext \
10310     conftest$ac_exeext conftest.$ac_ext
10311 fi
10312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10313 $as_echo "$ac_cv_working_alloca_h" >&6; }
10314 if test $ac_cv_working_alloca_h = yes; then
10315
10316 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10317
10318 fi
10319
10320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10321 $as_echo_n "checking for alloca... " >&6; }
10322 if test "${ac_cv_func_alloca_works+set}" = set; then :
10323   $as_echo_n "(cached) " >&6
10324 else
10325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10326 /* end confdefs.h.  */
10327 #ifdef __GNUC__
10328 # define alloca __builtin_alloca
10329 #else
10330 # ifdef _MSC_VER
10331 #  include <malloc.h>
10332 #  define alloca _alloca
10333 # else
10334 #  ifdef HAVE_ALLOCA_H
10335 #   include <alloca.h>
10336 #  else
10337 #   ifdef _AIX
10338  #pragma alloca
10339 #   else
10340 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10341 char *alloca ();
10342 #    endif
10343 #   endif
10344 #  endif
10345 # endif
10346 #endif
10347
10348 int
10349 main ()
10350 {
10351 char *p = (char *) alloca (1);
10352                                     if (p) return 0;
10353   ;
10354   return 0;
10355 }
10356 _ACEOF
10357 if ac_fn_c_try_link "$LINENO"; then :
10358   ac_cv_func_alloca_works=yes
10359 else
10360   ac_cv_func_alloca_works=no
10361 fi
10362 rm -f core conftest.err conftest.$ac_objext \
10363     conftest$ac_exeext conftest.$ac_ext
10364 fi
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10366 $as_echo "$ac_cv_func_alloca_works" >&6; }
10367
10368 if test $ac_cv_func_alloca_works = yes; then
10369
10370 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10371
10372 else
10373   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10374 # that cause trouble.  Some versions do not even contain alloca or
10375 # contain a buggy version.  If you still want to use their alloca,
10376 # use ar to extract alloca.o from them instead of compiling alloca.c.
10377
10378 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10379
10380 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10381
10382
10383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10384 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10385 if test "${ac_cv_os_cray+set}" = set; then :
10386   $as_echo_n "(cached) " >&6
10387 else
10388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10389 /* end confdefs.h.  */
10390 #if defined CRAY && ! defined CRAY2
10391 webecray
10392 #else
10393 wenotbecray
10394 #endif
10395
10396 _ACEOF
10397 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10398   $EGREP "webecray" >/dev/null 2>&1; then :
10399   ac_cv_os_cray=yes
10400 else
10401   ac_cv_os_cray=no
10402 fi
10403 rm -f conftest*
10404
10405 fi
10406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10407 $as_echo "$ac_cv_os_cray" >&6; }
10408 if test $ac_cv_os_cray = yes; then
10409   for ac_func in _getb67 GETB67 getb67; do
10410     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10411 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10412 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10413
10414 cat >>confdefs.h <<_ACEOF
10415 #define CRAY_STACKSEG_END $ac_func
10416 _ACEOF
10417
10418     break
10419 fi
10420
10421   done
10422 fi
10423
10424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10425 $as_echo_n "checking stack direction for C alloca... " >&6; }
10426 if test "${ac_cv_c_stack_direction+set}" = set; then :
10427   $as_echo_n "(cached) " >&6
10428 else
10429   if test "$cross_compiling" = yes; then :
10430   ac_cv_c_stack_direction=0
10431 else
10432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10433 /* end confdefs.h.  */
10434 $ac_includes_default
10435 int
10436 find_stack_direction ()
10437 {
10438   static char *addr = 0;
10439   auto char dummy;
10440   if (addr == 0)
10441     {
10442       addr = &dummy;
10443       return find_stack_direction ();
10444     }
10445   else
10446     return (&dummy > addr) ? 1 : -1;
10447 }
10448
10449 int
10450 main ()
10451 {
10452   return find_stack_direction () < 0;
10453 }
10454 _ACEOF
10455 if ac_fn_c_try_run "$LINENO"; then :
10456   ac_cv_c_stack_direction=1
10457 else
10458   ac_cv_c_stack_direction=-1
10459 fi
10460 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10461   conftest.$ac_objext conftest.beam conftest.$ac_ext
10462 fi
10463
10464 fi
10465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10466 $as_echo "$ac_cv_c_stack_direction" >&6; }
10467 cat >>confdefs.h <<_ACEOF
10468 #define STACK_DIRECTION $ac_cv_c_stack_direction
10469 _ACEOF
10470
10471
10472 fi
10473
10474
10475 if test x"$ac_cv_func_alloca_works" != xyes; then
10476    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
10477 fi
10478
10479 # fmod, logb, and frexp are found in -lm on most systems.
10480 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
10481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
10482 $as_echo_n "checking for sqrt in -lm... " >&6; }
10483 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
10484   $as_echo_n "(cached) " >&6
10485 else
10486   ac_check_lib_save_LIBS=$LIBS
10487 LIBS="-lm  $LIBS"
10488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10489 /* end confdefs.h.  */
10490
10491 /* Override any GCC internal prototype to avoid an error.
10492    Use char because int might match the return type of a GCC
10493    builtin and then its argument prototype would still apply.  */
10494 #ifdef __cplusplus
10495 extern "C"
10496 #endif
10497 char sqrt ();
10498 int
10499 main ()
10500 {
10501 return sqrt ();
10502   ;
10503   return 0;
10504 }
10505 _ACEOF
10506 if ac_fn_c_try_link "$LINENO"; then :
10507   ac_cv_lib_m_sqrt=yes
10508 else
10509   ac_cv_lib_m_sqrt=no
10510 fi
10511 rm -f core conftest.err conftest.$ac_objext \
10512     conftest$ac_exeext conftest.$ac_ext
10513 LIBS=$ac_check_lib_save_LIBS
10514 fi
10515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
10516 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
10517 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
10518   cat >>confdefs.h <<_ACEOF
10519 #define HAVE_LIBM 1
10520 _ACEOF
10521
10522   LIBS="-lm $LIBS"
10523
10524 fi
10525
10526
10527 # Check for mail-locking functions in a "mail" library.  Probably this should
10528 # have the same check as for liblockfile below.
10529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
10530 $as_echo_n "checking for maillock in -lmail... " >&6; }
10531 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
10532   $as_echo_n "(cached) " >&6
10533 else
10534   ac_check_lib_save_LIBS=$LIBS
10535 LIBS="-lmail  $LIBS"
10536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10537 /* end confdefs.h.  */
10538
10539 /* Override any GCC internal prototype to avoid an error.
10540    Use char because int might match the return type of a GCC
10541    builtin and then its argument prototype would still apply.  */
10542 #ifdef __cplusplus
10543 extern "C"
10544 #endif
10545 char maillock ();
10546 int
10547 main ()
10548 {
10549 return maillock ();
10550   ;
10551   return 0;
10552 }
10553 _ACEOF
10554 if ac_fn_c_try_link "$LINENO"; then :
10555   ac_cv_lib_mail_maillock=yes
10556 else
10557   ac_cv_lib_mail_maillock=no
10558 fi
10559 rm -f core conftest.err conftest.$ac_objext \
10560     conftest$ac_exeext conftest.$ac_ext
10561 LIBS=$ac_check_lib_save_LIBS
10562 fi
10563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
10564 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
10565 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
10566   cat >>confdefs.h <<_ACEOF
10567 #define HAVE_LIBMAIL 1
10568 _ACEOF
10569
10570   LIBS="-lmail $LIBS"
10571
10572 fi
10573
10574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
10575 $as_echo_n "checking for maillock in -llockfile... " >&6; }
10576 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
10577   $as_echo_n "(cached) " >&6
10578 else
10579   ac_check_lib_save_LIBS=$LIBS
10580 LIBS="-llockfile  $LIBS"
10581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10582 /* end confdefs.h.  */
10583
10584 /* Override any GCC internal prototype to avoid an error.
10585    Use char because int might match the return type of a GCC
10586    builtin and then its argument prototype would still apply.  */
10587 #ifdef __cplusplus
10588 extern "C"
10589 #endif
10590 char maillock ();
10591 int
10592 main ()
10593 {
10594 return maillock ();
10595   ;
10596   return 0;
10597 }
10598 _ACEOF
10599 if ac_fn_c_try_link "$LINENO"; then :
10600   ac_cv_lib_lockfile_maillock=yes
10601 else
10602   ac_cv_lib_lockfile_maillock=no
10603 fi
10604 rm -f core conftest.err conftest.$ac_objext \
10605     conftest$ac_exeext conftest.$ac_ext
10606 LIBS=$ac_check_lib_save_LIBS
10607 fi
10608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
10609 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
10610 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
10611   cat >>confdefs.h <<_ACEOF
10612 #define HAVE_LIBLOCKFILE 1
10613 _ACEOF
10614
10615   LIBS="-llockfile $LIBS"
10616
10617 fi
10618
10619 # If we have the shared liblockfile, assume we must use it for mail
10620 # locking (e.g. Debian).  If we couldn't link against liblockfile
10621 # (no liblockfile.a installed), ensure that we don't need to.
10622 if test "$ac_cv_lib_lockfile_maillock" = no; then
10623       # Extract the first word of "liblockfile.so", so it can be a program name with args.
10624 set dummy liblockfile.so; ac_word=$2
10625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10626 $as_echo_n "checking for $ac_word... " >&6; }
10627 if test "${ac_cv_prog_liblockfile+set}" = set; then :
10628   $as_echo_n "(cached) " >&6
10629 else
10630   if test -n "$liblockfile"; then
10631   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
10632 else
10633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10634 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
10635 for as_dir in $as_dummy
10636 do
10637   IFS=$as_save_IFS
10638   test -z "$as_dir" && as_dir=.
10639     for ac_exec_ext in '' $ac_executable_extensions; do
10640   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10641     ac_cv_prog_liblockfile="yes"
10642     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10643     break 2
10644   fi
10645 done
10646   done
10647 IFS=$as_save_IFS
10648
10649   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
10650 fi
10651 fi
10652 liblockfile=$ac_cv_prog_liblockfile
10653 if test -n "$liblockfile"; then
10654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
10655 $as_echo "$liblockfile" >&6; }
10656 else
10657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10658 $as_echo "no" >&6; }
10659 fi
10660
10661
10662   if test $ac_cv_prog_liblockfile = yes; then
10663     as_fn_error $? "Shared liblockfile found but can't link against it.
10664 This probably means that movemail could lose mail.
10665 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
10666   else :
10667   fi
10668 fi
10669 for ac_func in touchlock
10670 do :
10671   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
10672 if test "x$ac_cv_func_touchlock" = x""yes; then :
10673   cat >>confdefs.h <<_ACEOF
10674 #define HAVE_TOUCHLOCK 1
10675 _ACEOF
10676
10677 fi
10678 done
10679
10680 for ac_header in maillock.h
10681 do :
10682   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
10683 if test "x$ac_cv_header_maillock_h" = x""yes; then :
10684   cat >>confdefs.h <<_ACEOF
10685 #define HAVE_MAILLOCK_H 1
10686 _ACEOF
10687
10688 fi
10689
10690 done
10691
10692
10693 for ac_func in gethostname getdomainname dup2 \
10694 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
10695 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
10696 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
10697 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
10698 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
10699 sendto recvfrom getsockopt setsockopt getsockname getpeername \
10700 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
10701 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
10702 cfmakeraw cfsetspeed
10703 do :
10704   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10705 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10706 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10707   cat >>confdefs.h <<_ACEOF
10708 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10709 _ACEOF
10710
10711 fi
10712 done
10713
10714
10715 for ac_header in sys/un.h
10716 do :
10717   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
10718 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
10719   cat >>confdefs.h <<_ACEOF
10720 #define HAVE_SYS_UN_H 1
10721 _ACEOF
10722
10723 fi
10724
10725 done
10726
10727
10728
10729
10730
10731
10732
10733   for ac_func in $ac_func_list
10734 do :
10735   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10736 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10737 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10738   cat >>confdefs.h <<_ACEOF
10739 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10740 _ACEOF
10741
10742 fi
10743 done
10744
10745
10746
10747
10748
10749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
10750 $as_echo_n "checking for working mktime... " >&6; }
10751 if test "${ac_cv_func_working_mktime+set}" = set; then :
10752   $as_echo_n "(cached) " >&6
10753 else
10754   if test "$cross_compiling" = yes; then :
10755   ac_cv_func_working_mktime=no
10756 else
10757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10758 /* end confdefs.h.  */
10759 /* Test program from Paul Eggert and Tony Leneis.  */
10760 #ifdef TIME_WITH_SYS_TIME
10761 # include <sys/time.h>
10762 # include <time.h>
10763 #else
10764 # ifdef HAVE_SYS_TIME_H
10765 #  include <sys/time.h>
10766 # else
10767 #  include <time.h>
10768 # endif
10769 #endif
10770
10771 #include <limits.h>
10772 #include <stdlib.h>
10773
10774 #ifdef HAVE_UNISTD_H
10775 # include <unistd.h>
10776 #endif
10777
10778 #ifndef HAVE_ALARM
10779 # define alarm(X) /* empty */
10780 #endif
10781
10782 /* Work around redefinition to rpl_putenv by other config tests.  */
10783 #undef putenv
10784
10785 static time_t time_t_max;
10786 static time_t time_t_min;
10787
10788 /* Values we'll use to set the TZ environment variable.  */
10789 static const char *tz_strings[] = {
10790   (const char *) 0, "TZ=GMT0", "TZ=JST-9",
10791   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
10792 };
10793 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
10794
10795 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
10796    Based on a problem report from Andreas Jaeger.  */
10797 static int
10798 spring_forward_gap ()
10799 {
10800   /* glibc (up to about 1998-10-07) failed this test. */
10801   struct tm tm;
10802
10803   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10804      instead of "TZ=America/Vancouver" in order to detect the bug even
10805      on systems that don't support the Olson extension, or don't have the
10806      full zoneinfo tables installed.  */
10807   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10808
10809   tm.tm_year = 98;
10810   tm.tm_mon = 3;
10811   tm.tm_mday = 5;
10812   tm.tm_hour = 2;
10813   tm.tm_min = 0;
10814   tm.tm_sec = 0;
10815   tm.tm_isdst = -1;
10816   return mktime (&tm) != (time_t) -1;
10817 }
10818
10819 static int
10820 mktime_test1 (time_t now)
10821 {
10822   struct tm *lt;
10823   return ! (lt = localtime (&now)) || mktime (lt) == now;
10824 }
10825
10826 static int
10827 mktime_test (time_t now)
10828 {
10829   return (mktime_test1 (now)
10830           && mktime_test1 ((time_t) (time_t_max - now))
10831           && mktime_test1 ((time_t) (time_t_min + now)));
10832 }
10833
10834 static int
10835 irix_6_4_bug ()
10836 {
10837   /* Based on code from Ariel Faigon.  */
10838   struct tm tm;
10839   tm.tm_year = 96;
10840   tm.tm_mon = 3;
10841   tm.tm_mday = 0;
10842   tm.tm_hour = 0;
10843   tm.tm_min = 0;
10844   tm.tm_sec = 0;
10845   tm.tm_isdst = -1;
10846   mktime (&tm);
10847   return tm.tm_mon == 2 && tm.tm_mday == 31;
10848 }
10849
10850 static int
10851 bigtime_test (int j)
10852 {
10853   struct tm tm;
10854   time_t now;
10855   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
10856   now = mktime (&tm);
10857   if (now != (time_t) -1)
10858     {
10859       struct tm *lt = localtime (&now);
10860       if (! (lt
10861              && lt->tm_year == tm.tm_year
10862              && lt->tm_mon == tm.tm_mon
10863              && lt->tm_mday == tm.tm_mday
10864              && lt->tm_hour == tm.tm_hour
10865              && lt->tm_min == tm.tm_min
10866              && lt->tm_sec == tm.tm_sec
10867              && lt->tm_yday == tm.tm_yday
10868              && lt->tm_wday == tm.tm_wday
10869              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
10870                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
10871         return 0;
10872     }
10873   return 1;
10874 }
10875
10876 static int
10877 year_2050_test ()
10878 {
10879   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
10880      ignoring leap seconds.  */
10881   unsigned long int answer = 2527315200UL;
10882
10883   struct tm tm;
10884   time_t t;
10885   tm.tm_year = 2050 - 1900;
10886   tm.tm_mon = 2 - 1;
10887   tm.tm_mday = 1;
10888   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
10889   tm.tm_isdst = -1;
10890
10891   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10892      instead of "TZ=America/Vancouver" in order to detect the bug even
10893      on systems that don't support the Olson extension, or don't have the
10894      full zoneinfo tables installed.  */
10895   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10896
10897   t = mktime (&tm);
10898
10899   /* Check that the result is either a failure, or close enough
10900      to the correct answer that we can assume the discrepancy is
10901      due to leap seconds.  */
10902   return (t == (time_t) -1
10903           || (0 < t && answer - 120 <= t && t <= answer + 120));
10904 }
10905
10906 int
10907 main ()
10908 {
10909   time_t t, delta;
10910   int i, j;
10911
10912   /* This test makes some buggy mktime implementations loop.
10913      Give up after 60 seconds; a mktime slower than that
10914      isn't worth using anyway.  */
10915   alarm (60);
10916
10917   for (;;)
10918     {
10919       t = (time_t_max << 1) + 1;
10920       if (t <= time_t_max)
10921         break;
10922       time_t_max = t;
10923     }
10924   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
10925
10926   delta = time_t_max / 997; /* a suitable prime number */
10927   for (i = 0; i < N_STRINGS; i++)
10928     {
10929       if (tz_strings[i])
10930         putenv ((char*) tz_strings[i]);
10931
10932       for (t = 0; t <= time_t_max - delta; t += delta)
10933         if (! mktime_test (t))
10934           return 1;
10935       if (! (mktime_test ((time_t) 1)
10936              && mktime_test ((time_t) (60 * 60))
10937              && mktime_test ((time_t) (60 * 60 * 24))))
10938         return 1;
10939
10940       for (j = 1; ; j <<= 1)
10941         if (! bigtime_test (j))
10942           return 1;
10943         else if (INT_MAX / 2 < j)
10944           break;
10945       if (! bigtime_test (INT_MAX))
10946         return 1;
10947     }
10948   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
10949 }
10950 _ACEOF
10951 if ac_fn_c_try_run "$LINENO"; then :
10952   ac_cv_func_working_mktime=yes
10953 else
10954   ac_cv_func_working_mktime=no
10955 fi
10956 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10957   conftest.$ac_objext conftest.beam conftest.$ac_ext
10958 fi
10959
10960 fi
10961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
10962 $as_echo "$ac_cv_func_working_mktime" >&6; }
10963 if test $ac_cv_func_working_mktime = no; then
10964   case " $LIBOBJS " in
10965   *" mktime.$ac_objext "* ) ;;
10966   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
10967  ;;
10968 esac
10969
10970 fi
10971
10972 if test "$ac_cv_func_working_mktime" = no; then
10973
10974 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
10975
10976 fi
10977
10978 ac_have_func=no # yes means we've found a way to get the load average.
10979
10980 # Make sure getloadavg.c is where it belongs, at configure-time.
10981 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
10982   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
10983
10984 ac_save_LIBS=$LIBS
10985
10986 # Check for getloadavg, but be sure not to touch the cache variable.
10987 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
10988 if test "x$ac_cv_func_getloadavg" = x""yes; then :
10989   exit 0
10990 else
10991   exit 1
10992 fi
10993 ) && ac_have_func=yes
10994
10995 # On HPUX9, an unprivileged user can get load averages through this function.
10996 for ac_func in pstat_getdynamic
10997 do :
10998   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
10999 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
11000   cat >>confdefs.h <<_ACEOF
11001 #define HAVE_PSTAT_GETDYNAMIC 1
11002 _ACEOF
11003
11004 fi
11005 done
11006
11007
11008 # Solaris has libkstat which does not require root.
11009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
11010 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11011 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11012   $as_echo_n "(cached) " >&6
11013 else
11014   ac_check_lib_save_LIBS=$LIBS
11015 LIBS="-lkstat  $LIBS"
11016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11017 /* end confdefs.h.  */
11018
11019 /* Override any GCC internal prototype to avoid an error.
11020    Use char because int might match the return type of a GCC
11021    builtin and then its argument prototype would still apply.  */
11022 #ifdef __cplusplus
11023 extern "C"
11024 #endif
11025 char kstat_open ();
11026 int
11027 main ()
11028 {
11029 return kstat_open ();
11030   ;
11031   return 0;
11032 }
11033 _ACEOF
11034 if ac_fn_c_try_link "$LINENO"; then :
11035   ac_cv_lib_kstat_kstat_open=yes
11036 else
11037   ac_cv_lib_kstat_kstat_open=no
11038 fi
11039 rm -f core conftest.err conftest.$ac_objext \
11040     conftest$ac_exeext conftest.$ac_ext
11041 LIBS=$ac_check_lib_save_LIBS
11042 fi
11043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11044 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11045 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11046   cat >>confdefs.h <<_ACEOF
11047 #define HAVE_LIBKSTAT 1
11048 _ACEOF
11049
11050   LIBS="-lkstat $LIBS"
11051
11052 fi
11053
11054 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11055
11056 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11057 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11058 # to get the right answer into the cache.
11059 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11060 if test $ac_have_func = no; then
11061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11062 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11063 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11064   $as_echo_n "(cached) " >&6
11065 else
11066   ac_check_lib_save_LIBS=$LIBS
11067 LIBS="-lelf  $LIBS"
11068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11069 /* end confdefs.h.  */
11070
11071 /* Override any GCC internal prototype to avoid an error.
11072    Use char because int might match the return type of a GCC
11073    builtin and then its argument prototype would still apply.  */
11074 #ifdef __cplusplus
11075 extern "C"
11076 #endif
11077 char elf_begin ();
11078 int
11079 main ()
11080 {
11081 return elf_begin ();
11082   ;
11083   return 0;
11084 }
11085 _ACEOF
11086 if ac_fn_c_try_link "$LINENO"; then :
11087   ac_cv_lib_elf_elf_begin=yes
11088 else
11089   ac_cv_lib_elf_elf_begin=no
11090 fi
11091 rm -f core conftest.err conftest.$ac_objext \
11092     conftest$ac_exeext conftest.$ac_ext
11093 LIBS=$ac_check_lib_save_LIBS
11094 fi
11095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11096 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11097 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11098   LIBS="-lelf $LIBS"
11099 fi
11100
11101 fi
11102 if test $ac_have_func = no; then
11103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11104 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11105 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11106   $as_echo_n "(cached) " >&6
11107 else
11108   ac_check_lib_save_LIBS=$LIBS
11109 LIBS="-lkvm  $LIBS"
11110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11111 /* end confdefs.h.  */
11112
11113 /* Override any GCC internal prototype to avoid an error.
11114    Use char because int might match the return type of a GCC
11115    builtin and then its argument prototype would still apply.  */
11116 #ifdef __cplusplus
11117 extern "C"
11118 #endif
11119 char kvm_open ();
11120 int
11121 main ()
11122 {
11123 return kvm_open ();
11124   ;
11125   return 0;
11126 }
11127 _ACEOF
11128 if ac_fn_c_try_link "$LINENO"; then :
11129   ac_cv_lib_kvm_kvm_open=yes
11130 else
11131   ac_cv_lib_kvm_kvm_open=no
11132 fi
11133 rm -f core conftest.err conftest.$ac_objext \
11134     conftest$ac_exeext conftest.$ac_ext
11135 LIBS=$ac_check_lib_save_LIBS
11136 fi
11137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
11138 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
11139 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
11140   LIBS="-lkvm $LIBS"
11141 fi
11142
11143   # Check for the 4.4BSD definition of getloadavg.
11144   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
11145 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
11146 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
11147   $as_echo_n "(cached) " >&6
11148 else
11149   ac_check_lib_save_LIBS=$LIBS
11150 LIBS="-lutil  $LIBS"
11151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11152 /* end confdefs.h.  */
11153
11154 /* Override any GCC internal prototype to avoid an error.
11155    Use char because int might match the return type of a GCC
11156    builtin and then its argument prototype would still apply.  */
11157 #ifdef __cplusplus
11158 extern "C"
11159 #endif
11160 char getloadavg ();
11161 int
11162 main ()
11163 {
11164 return getloadavg ();
11165   ;
11166   return 0;
11167 }
11168 _ACEOF
11169 if ac_fn_c_try_link "$LINENO"; then :
11170   ac_cv_lib_util_getloadavg=yes
11171 else
11172   ac_cv_lib_util_getloadavg=no
11173 fi
11174 rm -f core conftest.err conftest.$ac_objext \
11175     conftest$ac_exeext conftest.$ac_ext
11176 LIBS=$ac_check_lib_save_LIBS
11177 fi
11178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
11179 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
11180 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
11181   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
11182 fi
11183
11184 fi
11185
11186 if test $ac_have_func = no; then
11187   # There is a commonly available library for RS/6000 AIX.
11188   # Since it is not a standard part of AIX, it might be installed locally.
11189   ac_getloadavg_LIBS=$LIBS
11190   LIBS="-L/usr/local/lib $LIBS"
11191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
11192 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
11193 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
11194   $as_echo_n "(cached) " >&6
11195 else
11196   ac_check_lib_save_LIBS=$LIBS
11197 LIBS="-lgetloadavg  $LIBS"
11198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11199 /* end confdefs.h.  */
11200
11201 /* Override any GCC internal prototype to avoid an error.
11202    Use char because int might match the return type of a GCC
11203    builtin and then its argument prototype would still apply.  */
11204 #ifdef __cplusplus
11205 extern "C"
11206 #endif
11207 char getloadavg ();
11208 int
11209 main ()
11210 {
11211 return getloadavg ();
11212   ;
11213   return 0;
11214 }
11215 _ACEOF
11216 if ac_fn_c_try_link "$LINENO"; then :
11217   ac_cv_lib_getloadavg_getloadavg=yes
11218 else
11219   ac_cv_lib_getloadavg_getloadavg=no
11220 fi
11221 rm -f core conftest.err conftest.$ac_objext \
11222     conftest$ac_exeext conftest.$ac_ext
11223 LIBS=$ac_check_lib_save_LIBS
11224 fi
11225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
11226 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
11227 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
11228   LIBS="-lgetloadavg $LIBS"
11229 else
11230   LIBS=$ac_getloadavg_LIBS
11231 fi
11232
11233 fi
11234
11235 # Make sure it is really in the library, if we think we found it,
11236 # otherwise set up the replacement function.
11237 for ac_func in getloadavg
11238 do :
11239   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11240 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11241   cat >>confdefs.h <<_ACEOF
11242 #define HAVE_GETLOADAVG 1
11243 _ACEOF
11244
11245 else
11246   case " $LIBOBJS " in
11247   *" getloadavg.$ac_objext "* ) ;;
11248   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
11249  ;;
11250 esac
11251
11252
11253 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
11254
11255 # Figure out what our getloadavg.c needs.
11256 ac_have_func=no
11257 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
11258 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
11259   ac_have_func=yes
11260
11261 $as_echo "#define DGUX 1" >>confdefs.h
11262
11263  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
11264 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
11265 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
11266   $as_echo_n "(cached) " >&6
11267 else
11268   ac_check_lib_save_LIBS=$LIBS
11269 LIBS="-ldgc  $LIBS"
11270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11271 /* end confdefs.h.  */
11272
11273 /* Override any GCC internal prototype to avoid an error.
11274    Use char because int might match the return type of a GCC
11275    builtin and then its argument prototype would still apply.  */
11276 #ifdef __cplusplus
11277 extern "C"
11278 #endif
11279 char dg_sys_info ();
11280 int
11281 main ()
11282 {
11283 return dg_sys_info ();
11284   ;
11285   return 0;
11286 }
11287 _ACEOF
11288 if ac_fn_c_try_link "$LINENO"; then :
11289   ac_cv_lib_dgc_dg_sys_info=yes
11290 else
11291   ac_cv_lib_dgc_dg_sys_info=no
11292 fi
11293 rm -f core conftest.err conftest.$ac_objext \
11294     conftest$ac_exeext conftest.$ac_ext
11295 LIBS=$ac_check_lib_save_LIBS
11296 fi
11297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
11298 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
11299 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
11300   cat >>confdefs.h <<_ACEOF
11301 #define HAVE_LIBDGC 1
11302 _ACEOF
11303
11304   LIBS="-ldgc $LIBS"
11305
11306 fi
11307
11308 fi
11309
11310
11311
11312 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
11313 if test "x$ac_cv_header_locale_h" = x""yes; then :
11314
11315 fi
11316
11317
11318 for ac_func in setlocale
11319 do :
11320   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
11321 if test "x$ac_cv_func_setlocale" = x""yes; then :
11322   cat >>confdefs.h <<_ACEOF
11323 #define HAVE_SETLOCALE 1
11324 _ACEOF
11325
11326 fi
11327 done
11328
11329
11330 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
11331 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
11332 # Irix 4.0.5F has the header but not the library.
11333 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
11334   ac_have_func=yes
11335
11336 $as_echo "#define SVR4 1" >>confdefs.h
11337
11338 fi
11339
11340 if test $ac_have_func = no; then
11341   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
11342 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
11343   ac_have_func=yes
11344
11345 $as_echo "#define UMAX 1" >>confdefs.h
11346
11347
11348 $as_echo "#define UMAX4_3 1" >>confdefs.h
11349
11350 fi
11351
11352
11353 fi
11354
11355 if test $ac_have_func = no; then
11356   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
11357 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
11358   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
11359
11360 fi
11361
11362
11363 fi
11364
11365 if test $ac_have_func = no; then
11366   for ac_header in mach/mach.h
11367 do :
11368   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
11369 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
11370   cat >>confdefs.h <<_ACEOF
11371 #define HAVE_MACH_MACH_H 1
11372 _ACEOF
11373
11374 fi
11375
11376 done
11377
11378 fi
11379
11380 for ac_header in nlist.h
11381 do :
11382   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
11383 if test "x$ac_cv_header_nlist_h" = x""yes; then :
11384   cat >>confdefs.h <<_ACEOF
11385 #define HAVE_NLIST_H 1
11386 _ACEOF
11387  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
11388 "
11389 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
11390
11391 cat >>confdefs.h <<_ACEOF
11392 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
11393 _ACEOF
11394
11395
11396 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
11397
11398 fi
11399
11400
11401 fi
11402
11403 done
11404
11405 fi
11406 done
11407
11408
11409 # Some definitions of getloadavg require that the program be installed setgid.
11410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
11411 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
11412 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
11413   $as_echo_n "(cached) " >&6
11414 else
11415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11416 /* end confdefs.h.  */
11417 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
11418 #ifdef LDAV_PRIVILEGED
11419 Yowza Am I SETGID yet
11420 #endif
11421 _ACEOF
11422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11423   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
11424   ac_cv_func_getloadavg_setgid=yes
11425 else
11426   ac_cv_func_getloadavg_setgid=no
11427 fi
11428 rm -f conftest*
11429
11430 fi
11431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
11432 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
11433 if test $ac_cv_func_getloadavg_setgid = yes; then
11434   NEED_SETGID=true
11435
11436 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
11437
11438 else
11439   NEED_SETGID=false
11440 fi
11441
11442 if test $ac_cv_func_getloadavg_setgid = yes; then
11443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
11444 $as_echo_n "checking group of /dev/kmem... " >&6; }
11445 if test "${ac_cv_group_kmem+set}" = set; then :
11446   $as_echo_n "(cached) " >&6
11447 else
11448    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
11449   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
11450   # If we got an error (system does not support symlinks), try without -L.
11451   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
11452   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
11453     | sed -ne 's/[       ][      ]*/ /g;
11454                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
11455                / /s/.* //;p;'`
11456
11457 fi
11458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
11459 $as_echo "$ac_cv_group_kmem" >&6; }
11460   KMEM_GROUP=$ac_cv_group_kmem
11461 fi
11462 if test "x$ac_save_LIBS" = x; then
11463   GETLOADAVG_LIBS=$LIBS
11464 else
11465   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
11466 fi
11467 LIBS=$ac_save_LIBS
11468
11469
11470
11471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
11472 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
11473 if test "${ac_cv_sys_largefile_source+set}" = set; then :
11474   $as_echo_n "(cached) " >&6
11475 else
11476   while :; do
11477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11478 /* end confdefs.h.  */
11479 #include <sys/types.h> /* for off_t */
11480      #include <stdio.h>
11481 int
11482 main ()
11483 {
11484 int (*fp) (FILE *, off_t, int) = fseeko;
11485      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11486   ;
11487   return 0;
11488 }
11489 _ACEOF
11490 if ac_fn_c_try_link "$LINENO"; then :
11491   ac_cv_sys_largefile_source=no; break
11492 fi
11493 rm -f core conftest.err conftest.$ac_objext \
11494     conftest$ac_exeext conftest.$ac_ext
11495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11496 /* end confdefs.h.  */
11497 #define _LARGEFILE_SOURCE 1
11498 #include <sys/types.h> /* for off_t */
11499      #include <stdio.h>
11500 int
11501 main ()
11502 {
11503 int (*fp) (FILE *, off_t, int) = fseeko;
11504      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11505   ;
11506   return 0;
11507 }
11508 _ACEOF
11509 if ac_fn_c_try_link "$LINENO"; then :
11510   ac_cv_sys_largefile_source=1; break
11511 fi
11512 rm -f core conftest.err conftest.$ac_objext \
11513     conftest$ac_exeext conftest.$ac_ext
11514   ac_cv_sys_largefile_source=unknown
11515   break
11516 done
11517 fi
11518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
11519 $as_echo "$ac_cv_sys_largefile_source" >&6; }
11520 case $ac_cv_sys_largefile_source in #(
11521   no | unknown) ;;
11522   *)
11523 cat >>confdefs.h <<_ACEOF
11524 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
11525 _ACEOF
11526 ;;
11527 esac
11528 rm -rf conftest*
11529
11530 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
11531 # in glibc 2.1.3, but that breaks too many other things.
11532 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
11533 if test $ac_cv_sys_largefile_source != unknown; then
11534
11535 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
11536
11537 fi
11538
11539
11540 # Configure getopt.
11541 # getopt.m4 serial 10
11542
11543 # The getopt module assume you want GNU getopt, with getopt_long etc,
11544 # rather than vanilla POSIX getopt.  This means your your code should
11545 # always include <getopt.h> for the getopt prototypes.
11546
11547
11548
11549
11550
11551
11552
11553
11554
11555
11556
11557 # Prerequisites of lib/getopt*.
11558
11559
11560
11561
11562   GETOPT_H=
11563   for ac_header in getopt.h
11564 do :
11565   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
11566 if test "x$ac_cv_header_getopt_h" = x""yes; then :
11567   cat >>confdefs.h <<_ACEOF
11568 #define HAVE_GETOPT_H 1
11569 _ACEOF
11570
11571 else
11572   GETOPT_H=getopt.h
11573 fi
11574
11575 done
11576
11577   if test -z "$GETOPT_H"; then
11578     for ac_func in getopt_long_only
11579 do :
11580   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
11581 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
11582   cat >>confdefs.h <<_ACEOF
11583 #define HAVE_GETOPT_LONG_ONLY 1
11584 _ACEOF
11585
11586 else
11587   GETOPT_H=getopt.h
11588 fi
11589 done
11590
11591   fi
11592
11593       if test -z "$GETOPT_H"; then
11594     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
11595 "
11596 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
11597   GETOPT_H=getopt.h
11598 fi
11599
11600   fi
11601
11602       if test -z "$GETOPT_H"; then
11603     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
11604 $as_echo_n "checking for working GNU getopt function... " >&6; }
11605 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
11606   $as_echo_n "(cached) " >&6
11607 else
11608   if test "$cross_compiling" = yes; then :
11609                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
11610 "
11611 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
11612   gl_cv_func_gnu_getopt=no
11613 else
11614   gl_cv_func_gnu_getopt=yes
11615 fi
11616
11617 else
11618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11619 /* end confdefs.h.  */
11620 #include <getopt.h>
11621 int
11622 main ()
11623 {
11624
11625              char *myargv[3];
11626              myargv[0] = "conftest";
11627              myargv[1] = "-+";
11628              myargv[2] = 0;
11629              return getopt (2, myargv, "+a") != '?';
11630
11631   ;
11632   return 0;
11633 }
11634 _ACEOF
11635 if ac_fn_c_try_run "$LINENO"; then :
11636   gl_cv_func_gnu_getopt=yes
11637 else
11638   gl_cv_func_gnu_getopt=no
11639 fi
11640 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11641   conftest.$ac_objext conftest.beam conftest.$ac_ext
11642 fi
11643
11644 fi
11645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
11646 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
11647     if test "$gl_cv_func_gnu_getopt" = "no"; then
11648       GETOPT_H=getopt.h
11649     fi
11650   fi
11651
11652
11653
11654   if test -n "$GETOPT_H"; then :
11655
11656
11657   GETOPT_H=getopt.h
11658
11659 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
11660
11661
11662
11663   :
11664   GETOPTOBJS='getopt.o getopt1.o'
11665
11666 fi
11667
11668
11669
11670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
11671 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
11672 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
11673   $as_echo_n "(cached) " >&6
11674 else
11675   # Use it with a single arg.
11676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11677 /* end confdefs.h.  */
11678 $ac_includes_default
11679 int
11680 main ()
11681 {
11682 getpgrp (0);
11683   ;
11684   return 0;
11685 }
11686 _ACEOF
11687 if ac_fn_c_try_compile "$LINENO"; then :
11688   ac_cv_func_getpgrp_void=no
11689 else
11690   ac_cv_func_getpgrp_void=yes
11691 fi
11692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11693
11694 fi
11695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
11696 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
11697 if test $ac_cv_func_getpgrp_void = yes; then
11698
11699 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
11700
11701 fi
11702
11703
11704 for ac_func in strftime
11705 do :
11706   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
11707 if test "x$ac_cv_func_strftime" = x""yes; then :
11708   cat >>confdefs.h <<_ACEOF
11709 #define HAVE_STRFTIME 1
11710 _ACEOF
11711
11712 else
11713   # strftime is in -lintl on SCO UNIX.
11714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
11715 $as_echo_n "checking for strftime in -lintl... " >&6; }
11716 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
11717   $as_echo_n "(cached) " >&6
11718 else
11719   ac_check_lib_save_LIBS=$LIBS
11720 LIBS="-lintl  $LIBS"
11721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11722 /* end confdefs.h.  */
11723
11724 /* Override any GCC internal prototype to avoid an error.
11725    Use char because int might match the return type of a GCC
11726    builtin and then its argument prototype would still apply.  */
11727 #ifdef __cplusplus
11728 extern "C"
11729 #endif
11730 char strftime ();
11731 int
11732 main ()
11733 {
11734 return strftime ();
11735   ;
11736   return 0;
11737 }
11738 _ACEOF
11739 if ac_fn_c_try_link "$LINENO"; then :
11740   ac_cv_lib_intl_strftime=yes
11741 else
11742   ac_cv_lib_intl_strftime=no
11743 fi
11744 rm -f core conftest.err conftest.$ac_objext \
11745     conftest$ac_exeext conftest.$ac_ext
11746 LIBS=$ac_check_lib_save_LIBS
11747 fi
11748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
11749 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
11750 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
11751   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
11752
11753 LIBS="-lintl $LIBS"
11754 fi
11755
11756 fi
11757 done
11758
11759
11760 # UNIX98 PTYs.
11761 for ac_func in grantpt
11762 do :
11763   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
11764 if test "x$ac_cv_func_grantpt" = x""yes; then :
11765   cat >>confdefs.h <<_ACEOF
11766 #define HAVE_GRANTPT 1
11767 _ACEOF
11768
11769 fi
11770 done
11771
11772
11773 # PTY-related GNU extensions.
11774 for ac_func in getpt
11775 do :
11776   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
11777 if test "x$ac_cv_func_getpt" = x""yes; then :
11778   cat >>confdefs.h <<_ACEOF
11779 #define HAVE_GETPT 1
11780 _ACEOF
11781
11782 fi
11783 done
11784
11785
11786 # Check this now, so that we will NOT find the above functions in ncurses.
11787 # That is because we have not set up to link ncurses in lib-src.
11788 # It's better to believe a function is not available
11789 # than to expect to find it in ncurses.
11790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tparm in -lncurses" >&5
11791 $as_echo_n "checking for tparm in -lncurses... " >&6; }
11792 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then :
11793   $as_echo_n "(cached) " >&6
11794 else
11795   ac_check_lib_save_LIBS=$LIBS
11796 LIBS="-lncurses  $LIBS"
11797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11798 /* end confdefs.h.  */
11799
11800 /* Override any GCC internal prototype to avoid an error.
11801    Use char because int might match the return type of a GCC
11802    builtin and then its argument prototype would still apply.  */
11803 #ifdef __cplusplus
11804 extern "C"
11805 #endif
11806 char tparm ();
11807 int
11808 main ()
11809 {
11810 return tparm ();
11811   ;
11812   return 0;
11813 }
11814 _ACEOF
11815 if ac_fn_c_try_link "$LINENO"; then :
11816   ac_cv_lib_ncurses_tparm=yes
11817 else
11818   ac_cv_lib_ncurses_tparm=no
11819 fi
11820 rm -f core conftest.err conftest.$ac_objext \
11821     conftest$ac_exeext conftest.$ac_ext
11822 LIBS=$ac_check_lib_save_LIBS
11823 fi
11824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tparm" >&5
11825 $as_echo "$ac_cv_lib_ncurses_tparm" >&6; }
11826 if test "x$ac_cv_lib_ncurses_tparm" = x""yes; then :
11827   cat >>confdefs.h <<_ACEOF
11828 #define HAVE_LIBNCURSES 1
11829 _ACEOF
11830
11831   LIBS="-lncurses $LIBS"
11832
11833 fi
11834
11835
11836 # Do we have res_init, for detecting changes in /etc/resolv.conf?
11837
11838 resolv=no
11839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11840 /* end confdefs.h.  */
11841 #include <netinet/in.h>
11842 #include <arpa/nameser.h>
11843 #include <resolv.h>
11844 int
11845 main ()
11846 {
11847 return res_init();
11848   ;
11849   return 0;
11850 }
11851 _ACEOF
11852 if ac_fn_c_try_link "$LINENO"; then :
11853   have_res_init=yes
11854 else
11855   have_res_init=no
11856 fi
11857 rm -f core conftest.err conftest.$ac_objext \
11858     conftest$ac_exeext conftest.$ac_ext
11859 if test "$have_res_init" = no; then
11860   OLIBS="$LIBS"
11861   LIBS="$LIBS -lresolv"
11862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
11863 $as_echo_n "checking for res_init with -lresolv... " >&6; }
11864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11865 /* end confdefs.h.  */
11866 #include <netinet/in.h>
11867 #include <arpa/nameser.h>
11868 #include <resolv.h>
11869 int
11870 main ()
11871 {
11872 return res_init();
11873   ;
11874   return 0;
11875 }
11876 _ACEOF
11877 if ac_fn_c_try_link "$LINENO"; then :
11878   have_res_init=yes
11879 else
11880   have_res_init=no
11881 fi
11882 rm -f core conftest.err conftest.$ac_objext \
11883     conftest$ac_exeext conftest.$ac_ext
11884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
11885 $as_echo "$have_res_init" >&6; }
11886   if test "$have_res_init" = yes ; then
11887     resolv=yes
11888   fi
11889   LIBS="$OLIBS"
11890 fi
11891
11892 if test "$have_res_init" = yes; then
11893
11894 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
11895
11896 fi
11897
11898 # Do we need the Hesiod library to provide the support routines?
11899 if test "$with_hesiod" != no ; then
11900   # Don't set $LIBS here -- see comments above.
11901   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
11902 if test "x$ac_cv_func_res_send" = x""yes; then :
11903
11904 else
11905   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
11906 if test "x$ac_cv_func___res_send" = x""yes; then :
11907
11908 else
11909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
11910 $as_echo_n "checking for res_send in -lresolv... " >&6; }
11911 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
11912   $as_echo_n "(cached) " >&6
11913 else
11914   ac_check_lib_save_LIBS=$LIBS
11915 LIBS="-lresolv  $LIBS"
11916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11917 /* end confdefs.h.  */
11918
11919 /* Override any GCC internal prototype to avoid an error.
11920    Use char because int might match the return type of a GCC
11921    builtin and then its argument prototype would still apply.  */
11922 #ifdef __cplusplus
11923 extern "C"
11924 #endif
11925 char res_send ();
11926 int
11927 main ()
11928 {
11929 return res_send ();
11930   ;
11931   return 0;
11932 }
11933 _ACEOF
11934 if ac_fn_c_try_link "$LINENO"; then :
11935   ac_cv_lib_resolv_res_send=yes
11936 else
11937   ac_cv_lib_resolv_res_send=no
11938 fi
11939 rm -f core conftest.err conftest.$ac_objext \
11940     conftest$ac_exeext conftest.$ac_ext
11941 LIBS=$ac_check_lib_save_LIBS
11942 fi
11943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
11944 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
11945 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
11946   resolv=yes
11947 else
11948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
11949 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
11950 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
11951   $as_echo_n "(cached) " >&6
11952 else
11953   ac_check_lib_save_LIBS=$LIBS
11954 LIBS="-lresolv  $LIBS"
11955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11956 /* end confdefs.h.  */
11957
11958 /* Override any GCC internal prototype to avoid an error.
11959    Use char because int might match the return type of a GCC
11960    builtin and then its argument prototype would still apply.  */
11961 #ifdef __cplusplus
11962 extern "C"
11963 #endif
11964 char __res_send ();
11965 int
11966 main ()
11967 {
11968 return __res_send ();
11969   ;
11970   return 0;
11971 }
11972 _ACEOF
11973 if ac_fn_c_try_link "$LINENO"; then :
11974   ac_cv_lib_resolv___res_send=yes
11975 else
11976   ac_cv_lib_resolv___res_send=no
11977 fi
11978 rm -f core conftest.err conftest.$ac_objext \
11979     conftest$ac_exeext conftest.$ac_ext
11980 LIBS=$ac_check_lib_save_LIBS
11981 fi
11982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
11983 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
11984 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
11985   resolv=yes
11986 fi
11987
11988 fi
11989
11990 fi
11991
11992 fi
11993
11994   if test "$resolv" = yes ; then
11995     RESOLVLIB=-lresolv
11996   else
11997     RESOLVLIB=
11998   fi
11999   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
12000 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
12001
12002 else
12003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
12004 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
12005 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
12006   $as_echo_n "(cached) " >&6
12007 else
12008   ac_check_lib_save_LIBS=$LIBS
12009 LIBS="-lhesiod $RESOLVLIB $LIBS"
12010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12011 /* end confdefs.h.  */
12012
12013 /* Override any GCC internal prototype to avoid an error.
12014    Use char because int might match the return type of a GCC
12015    builtin and then its argument prototype would still apply.  */
12016 #ifdef __cplusplus
12017 extern "C"
12018 #endif
12019 char hes_getmailhost ();
12020 int
12021 main ()
12022 {
12023 return hes_getmailhost ();
12024   ;
12025   return 0;
12026 }
12027 _ACEOF
12028 if ac_fn_c_try_link "$LINENO"; then :
12029   ac_cv_lib_hesiod_hes_getmailhost=yes
12030 else
12031   ac_cv_lib_hesiod_hes_getmailhost=no
12032 fi
12033 rm -f core conftest.err conftest.$ac_objext \
12034     conftest$ac_exeext conftest.$ac_ext
12035 LIBS=$ac_check_lib_save_LIBS
12036 fi
12037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
12038 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
12039 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
12040
12041 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
12042
12043 else
12044   :
12045 fi
12046
12047 fi
12048
12049 fi
12050
12051 # Do we need libresolv (due to res_init or Hesiod)?
12052 if test "$resolv" = yes ; then
12053
12054 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
12055
12056 fi
12057
12058 # These tell us which Kerberos-related libraries to use.
12059 if test "${with_kerberos}" != no; then
12060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
12061 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
12062 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
12063   $as_echo_n "(cached) " >&6
12064 else
12065   ac_check_lib_save_LIBS=$LIBS
12066 LIBS="-lcom_err  $LIBS"
12067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12068 /* end confdefs.h.  */
12069
12070 /* Override any GCC internal prototype to avoid an error.
12071    Use char because int might match the return type of a GCC
12072    builtin and then its argument prototype would still apply.  */
12073 #ifdef __cplusplus
12074 extern "C"
12075 #endif
12076 char com_err ();
12077 int
12078 main ()
12079 {
12080 return com_err ();
12081   ;
12082   return 0;
12083 }
12084 _ACEOF
12085 if ac_fn_c_try_link "$LINENO"; then :
12086   ac_cv_lib_com_err_com_err=yes
12087 else
12088   ac_cv_lib_com_err_com_err=no
12089 fi
12090 rm -f core conftest.err conftest.$ac_objext \
12091     conftest$ac_exeext conftest.$ac_ext
12092 LIBS=$ac_check_lib_save_LIBS
12093 fi
12094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
12095 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
12096 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
12097   cat >>confdefs.h <<_ACEOF
12098 #define HAVE_LIBCOM_ERR 1
12099 _ACEOF
12100
12101   LIBS="-lcom_err $LIBS"
12102
12103 fi
12104
12105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
12106 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
12107 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
12108   $as_echo_n "(cached) " >&6
12109 else
12110   ac_check_lib_save_LIBS=$LIBS
12111 LIBS="-lk5crypto  $LIBS"
12112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12113 /* end confdefs.h.  */
12114
12115 /* Override any GCC internal prototype to avoid an error.
12116    Use char because int might match the return type of a GCC
12117    builtin and then its argument prototype would still apply.  */
12118 #ifdef __cplusplus
12119 extern "C"
12120 #endif
12121 char mit_des_cbc_encrypt ();
12122 int
12123 main ()
12124 {
12125 return mit_des_cbc_encrypt ();
12126   ;
12127   return 0;
12128 }
12129 _ACEOF
12130 if ac_fn_c_try_link "$LINENO"; then :
12131   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
12132 else
12133   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
12134 fi
12135 rm -f core conftest.err conftest.$ac_objext \
12136     conftest$ac_exeext conftest.$ac_ext
12137 LIBS=$ac_check_lib_save_LIBS
12138 fi
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
12140 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
12141 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
12142   cat >>confdefs.h <<_ACEOF
12143 #define HAVE_LIBK5CRYPTO 1
12144 _ACEOF
12145
12146   LIBS="-lk5crypto $LIBS"
12147
12148 fi
12149
12150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
12151 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
12152 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
12153   $as_echo_n "(cached) " >&6
12154 else
12155   ac_check_lib_save_LIBS=$LIBS
12156 LIBS="-lcrypto  $LIBS"
12157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12158 /* end confdefs.h.  */
12159
12160 /* Override any GCC internal prototype to avoid an error.
12161    Use char because int might match the return type of a GCC
12162    builtin and then its argument prototype would still apply.  */
12163 #ifdef __cplusplus
12164 extern "C"
12165 #endif
12166 char mit_des_cbc_encrypt ();
12167 int
12168 main ()
12169 {
12170 return mit_des_cbc_encrypt ();
12171   ;
12172   return 0;
12173 }
12174 _ACEOF
12175 if ac_fn_c_try_link "$LINENO"; then :
12176   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
12177 else
12178   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
12179 fi
12180 rm -f core conftest.err conftest.$ac_objext \
12181     conftest$ac_exeext conftest.$ac_ext
12182 LIBS=$ac_check_lib_save_LIBS
12183 fi
12184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
12185 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
12186 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
12187   cat >>confdefs.h <<_ACEOF
12188 #define HAVE_LIBCRYPTO 1
12189 _ACEOF
12190
12191   LIBS="-lcrypto $LIBS"
12192
12193 fi
12194
12195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
12196 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
12197 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
12198   $as_echo_n "(cached) " >&6
12199 else
12200   ac_check_lib_save_LIBS=$LIBS
12201 LIBS="-lkrb5  $LIBS"
12202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12203 /* end confdefs.h.  */
12204
12205 /* Override any GCC internal prototype to avoid an error.
12206    Use char because int might match the return type of a GCC
12207    builtin and then its argument prototype would still apply.  */
12208 #ifdef __cplusplus
12209 extern "C"
12210 #endif
12211 char krb5_init_context ();
12212 int
12213 main ()
12214 {
12215 return krb5_init_context ();
12216   ;
12217   return 0;
12218 }
12219 _ACEOF
12220 if ac_fn_c_try_link "$LINENO"; then :
12221   ac_cv_lib_krb5_krb5_init_context=yes
12222 else
12223   ac_cv_lib_krb5_krb5_init_context=no
12224 fi
12225 rm -f core conftest.err conftest.$ac_objext \
12226     conftest$ac_exeext conftest.$ac_ext
12227 LIBS=$ac_check_lib_save_LIBS
12228 fi
12229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
12230 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
12231 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
12232   cat >>confdefs.h <<_ACEOF
12233 #define HAVE_LIBKRB5 1
12234 _ACEOF
12235
12236   LIBS="-lkrb5 $LIBS"
12237
12238 fi
12239
12240   if test "${with_kerberos5}" = no; then
12241     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
12242 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
12243 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
12244   $as_echo_n "(cached) " >&6
12245 else
12246   ac_check_lib_save_LIBS=$LIBS
12247 LIBS="-ldes425  $LIBS"
12248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12249 /* end confdefs.h.  */
12250
12251 /* Override any GCC internal prototype to avoid an error.
12252    Use char because int might match the return type of a GCC
12253    builtin and then its argument prototype would still apply.  */
12254 #ifdef __cplusplus
12255 extern "C"
12256 #endif
12257 char des_cbc_encrypt ();
12258 int
12259 main ()
12260 {
12261 return des_cbc_encrypt ();
12262   ;
12263   return 0;
12264 }
12265 _ACEOF
12266 if ac_fn_c_try_link "$LINENO"; then :
12267   ac_cv_lib_des425_des_cbc_encrypt=yes
12268 else
12269   ac_cv_lib_des425_des_cbc_encrypt=no
12270 fi
12271 rm -f core conftest.err conftest.$ac_objext \
12272     conftest$ac_exeext conftest.$ac_ext
12273 LIBS=$ac_check_lib_save_LIBS
12274 fi
12275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
12276 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
12277 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
12278   cat >>confdefs.h <<_ACEOF
12279 #define HAVE_LIBDES425 1
12280 _ACEOF
12281
12282   LIBS="-ldes425 $LIBS"
12283
12284 else
12285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
12286 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
12287 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
12288   $as_echo_n "(cached) " >&6
12289 else
12290   ac_check_lib_save_LIBS=$LIBS
12291 LIBS="-ldes  $LIBS"
12292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12293 /* end confdefs.h.  */
12294
12295 /* Override any GCC internal prototype to avoid an error.
12296    Use char because int might match the return type of a GCC
12297    builtin and then its argument prototype would still apply.  */
12298 #ifdef __cplusplus
12299 extern "C"
12300 #endif
12301 char des_cbc_encrypt ();
12302 int
12303 main ()
12304 {
12305 return des_cbc_encrypt ();
12306   ;
12307   return 0;
12308 }
12309 _ACEOF
12310 if ac_fn_c_try_link "$LINENO"; then :
12311   ac_cv_lib_des_des_cbc_encrypt=yes
12312 else
12313   ac_cv_lib_des_des_cbc_encrypt=no
12314 fi
12315 rm -f core conftest.err conftest.$ac_objext \
12316     conftest$ac_exeext conftest.$ac_ext
12317 LIBS=$ac_check_lib_save_LIBS
12318 fi
12319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
12320 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
12321 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
12322   cat >>confdefs.h <<_ACEOF
12323 #define HAVE_LIBDES 1
12324 _ACEOF
12325
12326   LIBS="-ldes $LIBS"
12327
12328 fi
12329
12330 fi
12331
12332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
12333 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
12334 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
12335   $as_echo_n "(cached) " >&6
12336 else
12337   ac_check_lib_save_LIBS=$LIBS
12338 LIBS="-lkrb4  $LIBS"
12339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12340 /* end confdefs.h.  */
12341
12342 /* Override any GCC internal prototype to avoid an error.
12343    Use char because int might match the return type of a GCC
12344    builtin and then its argument prototype would still apply.  */
12345 #ifdef __cplusplus
12346 extern "C"
12347 #endif
12348 char krb_get_cred ();
12349 int
12350 main ()
12351 {
12352 return krb_get_cred ();
12353   ;
12354   return 0;
12355 }
12356 _ACEOF
12357 if ac_fn_c_try_link "$LINENO"; then :
12358   ac_cv_lib_krb4_krb_get_cred=yes
12359 else
12360   ac_cv_lib_krb4_krb_get_cred=no
12361 fi
12362 rm -f core conftest.err conftest.$ac_objext \
12363     conftest$ac_exeext conftest.$ac_ext
12364 LIBS=$ac_check_lib_save_LIBS
12365 fi
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
12367 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
12368 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
12369   cat >>confdefs.h <<_ACEOF
12370 #define HAVE_LIBKRB4 1
12371 _ACEOF
12372
12373   LIBS="-lkrb4 $LIBS"
12374
12375 else
12376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
12377 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
12378 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
12379   $as_echo_n "(cached) " >&6
12380 else
12381   ac_check_lib_save_LIBS=$LIBS
12382 LIBS="-lkrb  $LIBS"
12383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12384 /* end confdefs.h.  */
12385
12386 /* Override any GCC internal prototype to avoid an error.
12387    Use char because int might match the return type of a GCC
12388    builtin and then its argument prototype would still apply.  */
12389 #ifdef __cplusplus
12390 extern "C"
12391 #endif
12392 char krb_get_cred ();
12393 int
12394 main ()
12395 {
12396 return krb_get_cred ();
12397   ;
12398   return 0;
12399 }
12400 _ACEOF
12401 if ac_fn_c_try_link "$LINENO"; then :
12402   ac_cv_lib_krb_krb_get_cred=yes
12403 else
12404   ac_cv_lib_krb_krb_get_cred=no
12405 fi
12406 rm -f core conftest.err conftest.$ac_objext \
12407     conftest$ac_exeext conftest.$ac_ext
12408 LIBS=$ac_check_lib_save_LIBS
12409 fi
12410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
12411 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
12412 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
12413   cat >>confdefs.h <<_ACEOF
12414 #define HAVE_LIBKRB 1
12415 _ACEOF
12416
12417   LIBS="-lkrb $LIBS"
12418
12419 fi
12420
12421 fi
12422
12423   fi
12424
12425   if test "${with_kerberos5}" != no; then
12426     for ac_header in krb5.h
12427 do :
12428   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
12429 if test "x$ac_cv_header_krb5_h" = x""yes; then :
12430   cat >>confdefs.h <<_ACEOF
12431 #define HAVE_KRB5_H 1
12432 _ACEOF
12433  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
12434 "
12435 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
12436
12437 cat >>confdefs.h <<_ACEOF
12438 #define HAVE_KRB5_ERROR_TEXT 1
12439 _ACEOF
12440
12441
12442 fi
12443 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
12444 "
12445 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
12446
12447 cat >>confdefs.h <<_ACEOF
12448 #define HAVE_KRB5_ERROR_E_TEXT 1
12449 _ACEOF
12450
12451
12452 fi
12453
12454 fi
12455
12456 done
12457
12458   else
12459     for ac_header in des.h
12460 do :
12461   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
12462 if test "x$ac_cv_header_des_h" = x""yes; then :
12463   cat >>confdefs.h <<_ACEOF
12464 #define HAVE_DES_H 1
12465 _ACEOF
12466
12467 else
12468   for ac_header in kerberosIV/des.h
12469 do :
12470   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
12471 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
12472   cat >>confdefs.h <<_ACEOF
12473 #define HAVE_KERBEROSIV_DES_H 1
12474 _ACEOF
12475
12476 else
12477   for ac_header in kerberos/des.h
12478 do :
12479   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
12480 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
12481   cat >>confdefs.h <<_ACEOF
12482 #define HAVE_KERBEROS_DES_H 1
12483 _ACEOF
12484
12485 fi
12486
12487 done
12488
12489 fi
12490
12491 done
12492
12493 fi
12494
12495 done
12496
12497     for ac_header in krb.h
12498 do :
12499   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
12500 if test "x$ac_cv_header_krb_h" = x""yes; then :
12501   cat >>confdefs.h <<_ACEOF
12502 #define HAVE_KRB_H 1
12503 _ACEOF
12504
12505 else
12506   for ac_header in kerberosIV/krb.h
12507 do :
12508   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
12509 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
12510   cat >>confdefs.h <<_ACEOF
12511 #define HAVE_KERBEROSIV_KRB_H 1
12512 _ACEOF
12513
12514 else
12515   for ac_header in kerberos/krb.h
12516 do :
12517   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
12518 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
12519   cat >>confdefs.h <<_ACEOF
12520 #define HAVE_KERBEROS_KRB_H 1
12521 _ACEOF
12522
12523 fi
12524
12525 done
12526
12527 fi
12528
12529 done
12530
12531 fi
12532
12533 done
12534
12535   fi
12536   for ac_header in com_err.h
12537 do :
12538   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
12539 if test "x$ac_cv_header_com_err_h" = x""yes; then :
12540   cat >>confdefs.h <<_ACEOF
12541 #define HAVE_COM_ERR_H 1
12542 _ACEOF
12543
12544 fi
12545
12546 done
12547
12548 fi
12549
12550 # Solaris requires -lintl if you want strerror (which calls dgettext)
12551 # to return localized messages.
12552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
12553 $as_echo_n "checking for dgettext in -lintl... " >&6; }
12554 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
12555   $as_echo_n "(cached) " >&6
12556 else
12557   ac_check_lib_save_LIBS=$LIBS
12558 LIBS="-lintl  $LIBS"
12559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12560 /* end confdefs.h.  */
12561
12562 /* Override any GCC internal prototype to avoid an error.
12563    Use char because int might match the return type of a GCC
12564    builtin and then its argument prototype would still apply.  */
12565 #ifdef __cplusplus
12566 extern "C"
12567 #endif
12568 char dgettext ();
12569 int
12570 main ()
12571 {
12572 return dgettext ();
12573   ;
12574   return 0;
12575 }
12576 _ACEOF
12577 if ac_fn_c_try_link "$LINENO"; then :
12578   ac_cv_lib_intl_dgettext=yes
12579 else
12580   ac_cv_lib_intl_dgettext=no
12581 fi
12582 rm -f core conftest.err conftest.$ac_objext \
12583     conftest$ac_exeext conftest.$ac_ext
12584 LIBS=$ac_check_lib_save_LIBS
12585 fi
12586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
12587 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
12588 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
12589   cat >>confdefs.h <<_ACEOF
12590 #define HAVE_LIBINTL 1
12591 _ACEOF
12592
12593   LIBS="-lintl $LIBS"
12594
12595 fi
12596
12597
12598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
12599 $as_echo_n "checking whether localtime caches TZ... " >&6; }
12600 if test "${emacs_cv_localtime_cache+set}" = set; then :
12601   $as_echo_n "(cached) " >&6
12602 else
12603   if test x$ac_cv_func_tzset = xyes; then
12604 if test "$cross_compiling" = yes; then :
12605   # If we have tzset, assume the worst when cross-compiling.
12606 emacs_cv_localtime_cache=yes
12607 else
12608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12609 /* end confdefs.h.  */
12610 #include <time.h>
12611 extern char **environ;
12612 unset_TZ ()
12613 {
12614   char **from, **to;
12615   for (to = from = environ; (*to = *from); from++)
12616     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
12617       to++;
12618 }
12619 char TZ_GMT0[] = "TZ=GMT0";
12620 char TZ_PST8[] = "TZ=PST8";
12621 main()
12622 {
12623   time_t now = time ((time_t *) 0);
12624   int hour_GMT0, hour_unset;
12625   if (putenv (TZ_GMT0) != 0)
12626     exit (1);
12627   hour_GMT0 = localtime (&now)->tm_hour;
12628   unset_TZ ();
12629   hour_unset = localtime (&now)->tm_hour;
12630   if (putenv (TZ_PST8) != 0)
12631     exit (1);
12632   if (localtime (&now)->tm_hour == hour_GMT0)
12633     exit (1);
12634   unset_TZ ();
12635   if (localtime (&now)->tm_hour != hour_unset)
12636     exit (1);
12637   exit (0);
12638 }
12639 _ACEOF
12640 if ac_fn_c_try_run "$LINENO"; then :
12641   emacs_cv_localtime_cache=no
12642 else
12643   emacs_cv_localtime_cache=yes
12644 fi
12645 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12646   conftest.$ac_objext conftest.beam conftest.$ac_ext
12647 fi
12648
12649 else
12650         # If we lack tzset, report that localtime does not cache TZ,
12651         # since we can't invalidate the cache if we don't have tzset.
12652         emacs_cv_localtime_cache=no
12653 fi
12654 fi
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
12656 $as_echo "$emacs_cv_localtime_cache" >&6; }
12657 if test $emacs_cv_localtime_cache = yes; then
12658
12659 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
12660
12661 fi
12662
12663 if test "x$HAVE_TIMEVAL" = xyes; then
12664   for ac_func in gettimeofday
12665 do :
12666   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
12667 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
12668   cat >>confdefs.h <<_ACEOF
12669 #define HAVE_GETTIMEOFDAY 1
12670 _ACEOF
12671
12672 fi
12673 done
12674
12675   if test $ac_cv_func_gettimeofday = yes; then
12676     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
12677 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
12678 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
12679   $as_echo_n "(cached) " >&6
12680 else
12681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12682 /* end confdefs.h.  */
12683
12684 #ifdef TIME_WITH_SYS_TIME
12685 #include <sys/time.h>
12686 #include <time.h>
12687 #else
12688 #ifdef HAVE_SYS_TIME_H
12689 #include <sys/time.h>
12690 #else
12691 #include <time.h>
12692 #endif
12693 #endif
12694 int
12695 main ()
12696 {
12697 struct timeval time;
12698        gettimeofday (&time, 0);
12699   ;
12700   return 0;
12701 }
12702 _ACEOF
12703 if ac_fn_c_try_compile "$LINENO"; then :
12704   emacs_cv_gettimeofday_two_arguments=yes
12705 else
12706   emacs_cv_gettimeofday_two_arguments=no
12707 fi
12708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12709 fi
12710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
12711 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
12712     if test $emacs_cv_gettimeofday_two_arguments = no; then
12713
12714 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
12715
12716     fi
12717   fi
12718 fi
12719
12720 ok_so_far=yes
12721 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
12722 if test "x$ac_cv_func_socket" = x""yes; then :
12723
12724 else
12725   ok_so_far=no
12726 fi
12727
12728 if test $ok_so_far = yes; then
12729   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
12730 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
12731
12732 else
12733   ok_so_far=no
12734 fi
12735
12736
12737 fi
12738 if test $ok_so_far = yes; then
12739   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
12740 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
12741
12742 else
12743   ok_so_far=no
12744 fi
12745
12746
12747 fi
12748 if test $ok_so_far = yes; then
12749
12750 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
12751
12752 fi
12753
12754 for ac_header in sys/ioctl.h
12755 do :
12756   ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
12757 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
12758   cat >>confdefs.h <<_ACEOF
12759 #define HAVE_SYS_IOCTL_H 1
12760 _ACEOF
12761
12762 fi
12763
12764 done
12765
12766
12767 if test -f /usr/lpp/X11/bin/smt.exp; then
12768
12769 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
12770
12771 fi
12772
12773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
12774 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
12775 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
12776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12777 $as_echo "yes" >&6; }
12778
12779 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
12780
12781 else
12782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12783 $as_echo "no" >&6; }
12784 fi
12785
12786 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12787 if test "x$ac_cv_type_pid_t" = x""yes; then :
12788
12789 else
12790
12791 cat >>confdefs.h <<_ACEOF
12792 #define pid_t int
12793 _ACEOF
12794
12795 fi
12796
12797 for ac_header in vfork.h
12798 do :
12799   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12800 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12801   cat >>confdefs.h <<_ACEOF
12802 #define HAVE_VFORK_H 1
12803 _ACEOF
12804
12805 fi
12806
12807 done
12808
12809 for ac_func in fork vfork
12810 do :
12811   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12812 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12813 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12814   cat >>confdefs.h <<_ACEOF
12815 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12816 _ACEOF
12817
12818 fi
12819 done
12820
12821 if test "x$ac_cv_func_fork" = xyes; then
12822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12823 $as_echo_n "checking for working fork... " >&6; }
12824 if test "${ac_cv_func_fork_works+set}" = set; then :
12825   $as_echo_n "(cached) " >&6
12826 else
12827   if test "$cross_compiling" = yes; then :
12828   ac_cv_func_fork_works=cross
12829 else
12830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12831 /* end confdefs.h.  */
12832 $ac_includes_default
12833 int
12834 main ()
12835 {
12836
12837           /* By Ruediger Kuhlmann. */
12838           return fork () < 0;
12839
12840   ;
12841   return 0;
12842 }
12843 _ACEOF
12844 if ac_fn_c_try_run "$LINENO"; then :
12845   ac_cv_func_fork_works=yes
12846 else
12847   ac_cv_func_fork_works=no
12848 fi
12849 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12850   conftest.$ac_objext conftest.beam conftest.$ac_ext
12851 fi
12852
12853 fi
12854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12855 $as_echo "$ac_cv_func_fork_works" >&6; }
12856
12857 else
12858   ac_cv_func_fork_works=$ac_cv_func_fork
12859 fi
12860 if test "x$ac_cv_func_fork_works" = xcross; then
12861   case $host in
12862     *-*-amigaos* | *-*-msdosdjgpp*)
12863       # Override, as these systems have only a dummy fork() stub
12864       ac_cv_func_fork_works=no
12865       ;;
12866     *)
12867       ac_cv_func_fork_works=yes
12868       ;;
12869   esac
12870   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12871 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12872 fi
12873 ac_cv_func_vfork_works=$ac_cv_func_vfork
12874 if test "x$ac_cv_func_vfork" = xyes; then
12875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12876 $as_echo_n "checking for working vfork... " >&6; }
12877 if test "${ac_cv_func_vfork_works+set}" = set; then :
12878   $as_echo_n "(cached) " >&6
12879 else
12880   if test "$cross_compiling" = yes; then :
12881   ac_cv_func_vfork_works=cross
12882 else
12883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12884 /* end confdefs.h.  */
12885 /* Thanks to Paul Eggert for this test.  */
12886 $ac_includes_default
12887 #include <sys/wait.h>
12888 #ifdef HAVE_VFORK_H
12889 # include <vfork.h>
12890 #endif
12891 /* On some sparc systems, changes by the child to local and incoming
12892    argument registers are propagated back to the parent.  The compiler
12893    is told about this with #include <vfork.h>, but some compilers
12894    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12895    static variable whose address is put into a register that is
12896    clobbered by the vfork.  */
12897 static void
12898 #ifdef __cplusplus
12899 sparc_address_test (int arg)
12900 # else
12901 sparc_address_test (arg) int arg;
12902 #endif
12903 {
12904   static pid_t child;
12905   if (!child) {
12906     child = vfork ();
12907     if (child < 0) {
12908       perror ("vfork");
12909       _exit(2);
12910     }
12911     if (!child) {
12912       arg = getpid();
12913       write(-1, "", 0);
12914       _exit (arg);
12915     }
12916   }
12917 }
12918
12919 int
12920 main ()
12921 {
12922   pid_t parent = getpid ();
12923   pid_t child;
12924
12925   sparc_address_test (0);
12926
12927   child = vfork ();
12928
12929   if (child == 0) {
12930     /* Here is another test for sparc vfork register problems.  This
12931        test uses lots of local variables, at least as many local
12932        variables as main has allocated so far including compiler
12933        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12934        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12935        reuse the register of parent for one of the local variables,
12936        since it will think that parent can't possibly be used any more
12937        in this routine.  Assigning to the local variable will thus
12938        munge parent in the parent process.  */
12939     pid_t
12940       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12941       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12942     /* Convince the compiler that p..p7 are live; otherwise, it might
12943        use the same hardware register for all 8 local variables.  */
12944     if (p != p1 || p != p2 || p != p3 || p != p4
12945         || p != p5 || p != p6 || p != p7)
12946       _exit(1);
12947
12948     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12949        from child file descriptors.  If the child closes a descriptor
12950        before it execs or exits, this munges the parent's descriptor
12951        as well.  Test for this by closing stdout in the child.  */
12952     _exit(close(fileno(stdout)) != 0);
12953   } else {
12954     int status;
12955     struct stat st;
12956
12957     while (wait(&status) != child)
12958       ;
12959     return (
12960          /* Was there some problem with vforking?  */
12961          child < 0
12962
12963          /* Did the child fail?  (This shouldn't happen.)  */
12964          || status
12965
12966          /* Did the vfork/compiler bug occur?  */
12967          || parent != getpid()
12968
12969          /* Did the file descriptor bug occur?  */
12970          || fstat(fileno(stdout), &st) != 0
12971          );
12972   }
12973 }
12974 _ACEOF
12975 if ac_fn_c_try_run "$LINENO"; then :
12976   ac_cv_func_vfork_works=yes
12977 else
12978   ac_cv_func_vfork_works=no
12979 fi
12980 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12981   conftest.$ac_objext conftest.beam conftest.$ac_ext
12982 fi
12983
12984 fi
12985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12986 $as_echo "$ac_cv_func_vfork_works" >&6; }
12987
12988 fi;
12989 if test "x$ac_cv_func_fork_works" = xcross; then
12990   ac_cv_func_vfork_works=$ac_cv_func_vfork
12991   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12992 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12993 fi
12994
12995 if test "x$ac_cv_func_vfork_works" = xyes; then
12996
12997 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12998
12999 else
13000
13001 $as_echo "#define vfork fork" >>confdefs.h
13002
13003 fi
13004 if test "x$ac_cv_func_fork_works" = xyes; then
13005
13006 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13007
13008 fi
13009
13010
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13012 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13013 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
13014   $as_echo_n "(cached) " >&6
13015 else
13016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13017 /* end confdefs.h.  */
13018 #include <langinfo.h>
13019 int
13020 main ()
13021 {
13022 char* cs = nl_langinfo(CODESET);
13023   ;
13024   return 0;
13025 }
13026 _ACEOF
13027 if ac_fn_c_try_link "$LINENO"; then :
13028   emacs_cv_langinfo_codeset=yes
13029 else
13030   emacs_cv_langinfo_codeset=no
13031 fi
13032 rm -f core conftest.err conftest.$ac_objext \
13033     conftest$ac_exeext conftest.$ac_ext
13034
13035 fi
13036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
13037 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
13038 if test $emacs_cv_langinfo_codeset = yes; then
13039
13040 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13041
13042 fi
13043
13044 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13045 if test "x$ac_cv_type_size_t" = x""yes; then :
13046
13047 cat >>confdefs.h <<_ACEOF
13048 #define HAVE_SIZE_T 1
13049 _ACEOF
13050
13051
13052 fi
13053
13054
13055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
13056 $as_echo_n "checking for mbstate_t... " >&6; }
13057 if test "${ac_cv_type_mbstate_t+set}" = set; then :
13058   $as_echo_n "(cached) " >&6
13059 else
13060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13061 /* end confdefs.h.  */
13062 $ac_includes_default
13063 #           include <wchar.h>
13064 int
13065 main ()
13066 {
13067 mbstate_t x; return sizeof x;
13068   ;
13069   return 0;
13070 }
13071 _ACEOF
13072 if ac_fn_c_try_compile "$LINENO"; then :
13073   ac_cv_type_mbstate_t=yes
13074 else
13075   ac_cv_type_mbstate_t=no
13076 fi
13077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13078 fi
13079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
13080 $as_echo "$ac_cv_type_mbstate_t" >&6; }
13081    if test $ac_cv_type_mbstate_t = yes; then
13082
13083 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
13084
13085    else
13086
13087 $as_echo "#define mbstate_t int" >>confdefs.h
13088
13089    fi
13090
13091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
13092 $as_echo_n "checking for C restrict keyword... " >&6; }
13093 if test "${emacs_cv_c_restrict+set}" = set; then :
13094   $as_echo_n "(cached) " >&6
13095 else
13096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13097 /* end confdefs.h.  */
13098 void fred (int *restrict x);
13099 int
13100 main ()
13101 {
13102
13103   ;
13104   return 0;
13105 }
13106 _ACEOF
13107 if ac_fn_c_try_compile "$LINENO"; then :
13108   emacs_cv_c_restrict=yes
13109 else
13110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13111 /* end confdefs.h.  */
13112 void fred (int *__restrict x);
13113 int
13114 main ()
13115 {
13116
13117   ;
13118   return 0;
13119 }
13120 _ACEOF
13121 if ac_fn_c_try_compile "$LINENO"; then :
13122   emacs_cv_c_restrict=__restrict
13123 else
13124   emacs_cv_c_restrict=no
13125 fi
13126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13127 fi
13128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13129 fi
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
13131 $as_echo "$emacs_cv_c_restrict" >&6; }
13132 case "$emacs_cv_c_restrict" in
13133   yes) emacs_restrict=restrict;;
13134   no) emacs_restrict="";;
13135   *) emacs_restrict="$emacs_cv_c_restrict";;
13136 esac
13137 if test "$emacs_restrict" != __restrict; then
13138
13139 cat >>confdefs.h <<_ACEOF
13140 #define __restrict $emacs_restrict
13141 _ACEOF
13142
13143 fi
13144
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
13146 $as_echo_n "checking for C restricted array declarations... " >&6; }
13147 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
13148   $as_echo_n "(cached) " >&6
13149 else
13150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13151 /* end confdefs.h.  */
13152 void fred (int x[__restrict]);
13153 int
13154 main ()
13155 {
13156
13157   ;
13158   return 0;
13159 }
13160 _ACEOF
13161 if ac_fn_c_try_compile "$LINENO"; then :
13162   emacs_cv_c_restrict_arr=yes
13163 else
13164   emacs_cv_c_restrict_arr=no
13165 fi
13166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13167 fi
13168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
13169 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
13170 if test "$emacs_cv_c_restrict_arr" = yes; then
13171
13172 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
13173
13174 fi
13175
13176
13177
13178 # Set up the CFLAGS for real compilation, so we can substitute it.
13179 CFLAGS="$REAL_CFLAGS"
13180 CPPFLAGS="$REAL_CPPFLAGS"
13181
13182 ## Hack to detect a buggy GCC version.
13183 if test "x$GCC" = xyes \
13184    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
13185    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
13186    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
13187    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
13188 fi
13189
13190 #### Find out which version of Emacs this is.
13191 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
13192          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
13193 if test x"${version}" = x; then
13194   as_fn_error $? "can't find current emacs version in \`${srcdir}/lisp/version.el'." "$LINENO" 5
13195 fi
13196 if test x"${version}" != x"$PACKAGE_VERSION"; then
13197   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&5
13198 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&2;}
13199 fi
13200
13201 ### Specify what sort of things we'll be editing into Makefile and config.h.
13202 ### Use configuration here uncanonicalized to avoid exceeding size limits.
13203
13204
13205
13206
13207
13208
13209
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247 cat >>confdefs.h <<_ACEOF
13248 #define EMACS_CONFIGURATION "${canonical}"
13249 _ACEOF
13250
13251
13252 cat >>confdefs.h <<_ACEOF
13253 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
13254 _ACEOF
13255
13256
13257 cat >>confdefs.h <<_ACEOF
13258 #define config_machfile "${machfile}"
13259 _ACEOF
13260
13261
13262 cat >>confdefs.h <<_ACEOF
13263 #define config_opsysfile "${opsysfile}"
13264 _ACEOF
13265
13266
13267 cat >>confdefs.h <<_ACEOF
13268 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
13269 _ACEOF
13270
13271
13272 cat >>confdefs.h <<_ACEOF
13273 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
13274 _ACEOF
13275
13276
13277 cat >>confdefs.h <<_ACEOF
13278 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
13279 _ACEOF
13280
13281
13282 cat >>confdefs.h <<_ACEOF
13283 #define UNEXEC_SRC ${UNEXEC_SRC}
13284 _ACEOF
13285
13286
13287 if test "${HAVE_X_WINDOWS}" = "yes" ; then
13288
13289 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
13290
13291 fi
13292 if test "${USE_X_TOOLKIT}" != "none" ; then
13293
13294 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
13295
13296   if test "${USE_X_TOOLKIT}" = "LUCID"; then
13297
13298 $as_echo "#define USE_LUCID 1" >>confdefs.h
13299
13300   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
13301
13302 $as_echo "#define USE_MOTIF 1" >>confdefs.h
13303
13304   fi
13305 fi
13306 if test "${HAVE_X11}" = "yes" ; then
13307
13308 $as_echo "#define HAVE_X11 1" >>confdefs.h
13309
13310 fi
13311 if test "${HAVE_MENUS}" = "yes" ; then
13312
13313 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
13314
13315 fi
13316 if test "${GNU_MALLOC}" = "yes" ; then
13317
13318 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
13319
13320 fi
13321 if test "${REL_ALLOC}" = "yes" ; then
13322
13323 $as_echo "#define REL_ALLOC 1" >>confdefs.h
13324
13325 fi
13326
13327
13328
13329
13330 #### Report on what we decided to do.
13331 #### Report GTK as a toolkit, even if it doesn't use Xt.
13332 #### It makes printing result more understandable as using GTK sets
13333 #### toolkit_scroll_bars to yes by default.
13334 if test "${HAVE_GTK}" = "yes"; then
13335   USE_X_TOOLKIT=GTK
13336 fi
13337
13338 echo "
13339 Configured for \`${canonical}'.
13340
13341   Where should the build process find the source code?    ${srcdir}
13342   What operating system and machine description files should Emacs use?
13343         \`${opsysfile}' and \`${machfile}'
13344   What compiler should emacs be built with?               ${CC} ${CFLAGS}
13345   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
13346   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
13347   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
13348   What window system should Emacs use?                    ${window_system}
13349   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
13350
13351 if test -n "${x_includes}"; then
13352 echo "  Where do we find X Windows header files?                ${x_includes}"
13353 else
13354 echo "  Where do we find X Windows header files?                Standard dirs"
13355 fi
13356 if test -n "${x_libraries}"; then
13357 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
13358 else
13359 echo "  Where do we find X Windows libraries?                   Standard dirs"
13360 fi
13361
13362 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
13363 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
13364 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
13365 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
13366 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
13367 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
13368 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
13369 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
13370 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
13371 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
13372
13373 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
13374 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
13375 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
13376 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
13377
13378 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
13379 echo
13380
13381 if test $USE_XASSERTS = yes; then
13382    echo "  Compiling with asserts turned on."
13383    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
13384 fi
13385
13386 echo
13387
13388 if test "$HAVE_NS" = "yes"; then
13389    echo
13390    echo "You must run \"make install\" in order to test the built application.
13391 The installed application will go to nextstep/Emacs.app and can be
13392 run or moved from there."
13393    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
13394       echo "The application will be fully self-contained."
13395     else
13396       echo "The lisp resources for the application will be installed under ${prefix}.
13397 You may need to run \"make install\" with sudo.  The application will fail
13398 to run if these resources are not installed."
13399    fi
13400    echo
13401 fi
13402
13403
13404 # Remove any trailing slashes in these variables.
13405 test "${prefix}" != NONE &&
13406   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
13407 test "${exec_prefix}" != NONE &&
13408   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
13409
13410 # Now get this: Some word that is part of the ${srcdir} directory name
13411 # or the ${configuration} value might, just might, happen to be an
13412 # identifier like `sun4' or `i386' or something, and be predefined by
13413 # the C preprocessor to some helpful value like 1, or maybe the empty
13414 # string.  Needless to say consequent macro substitutions are less
13415 # than conducive to the makefile finding the correct directory.
13416 cpp_undefs="`echo $srcdir $configuration $canonical unix |
13417   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
13418   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
13419
13420 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
13421 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
13422 ## from Makefile.c can correctly provide the arg `-traditional' to the
13423 ## C preprocessor.
13424
13425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13426 /* end confdefs.h.  */
13427 yes..yes
13428 _ACEOF
13429 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13430   $EGREP "yes..yes" >/dev/null 2>&1; then :
13431   CPP_NEED_TRADITIONAL=no
13432 else
13433   CPP_NEED_TRADITIONAL=yes
13434 fi
13435 rm -f conftest*
13436
13437
13438 ac_config_files="$ac_config_files Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile.c:src/Makefile.in lwlib/Makefile lisp/Makefile leim/Makefile"
13439
13440 ac_config_commands="$ac_config_commands default"
13441
13442 cat >confcache <<\_ACEOF
13443 # This file is a shell script that caches the results of configure
13444 # tests run on this system so they can be shared between configure
13445 # scripts and configure runs, see configure's option --config-cache.
13446 # It is not useful on other systems.  If it contains results you don't
13447 # want to keep, you may remove or edit it.
13448 #
13449 # config.status only pays attention to the cache file if you give it
13450 # the --recheck option to rerun configure.
13451 #
13452 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13453 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13454 # following values.
13455
13456 _ACEOF
13457
13458 # The following way of writing the cache mishandles newlines in values,
13459 # but we know of no workaround that is simple, portable, and efficient.
13460 # So, we kill variables containing newlines.
13461 # Ultrix sh set writes to stderr and can't be redirected directly,
13462 # and sets the high bit in the cache file unless we assign to the vars.
13463 (
13464   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13465     eval ac_val=\$$ac_var
13466     case $ac_val in #(
13467     *${as_nl}*)
13468       case $ac_var in #(
13469       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13470 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13471       esac
13472       case $ac_var in #(
13473       _ | IFS | as_nl) ;; #(
13474       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13475       *) { eval $ac_var=; unset $ac_var;} ;;
13476       esac ;;
13477     esac
13478   done
13479
13480   (set) 2>&1 |
13481     case $as_nl`(ac_space=' '; set) 2>&1` in #(
13482     *${as_nl}ac_space=\ *)
13483       # `set' does not quote correctly, so add quotes: double-quote
13484       # substitution turns \\\\ into \\, and sed turns \\ into \.
13485       sed -n \
13486         "s/'/'\\\\''/g;
13487           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13488       ;; #(
13489     *)
13490       # `set' quotes correctly as required by POSIX, so do not add quotes.
13491       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13492       ;;
13493     esac |
13494     sort
13495 ) |
13496   sed '
13497      /^ac_cv_env_/b end
13498      t clear
13499      :clear
13500      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13501      t end
13502      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13503      :end' >>confcache
13504 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13505   if test -w "$cache_file"; then
13506     test "x$cache_file" != "x/dev/null" &&
13507       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13508 $as_echo "$as_me: updating cache $cache_file" >&6;}
13509     cat confcache >$cache_file
13510   else
13511     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13512 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13513   fi
13514 fi
13515 rm -f confcache
13516
13517 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13518 # Let make expand exec_prefix.
13519 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13520
13521 DEFS=-DHAVE_CONFIG_H
13522
13523 ac_libobjs=
13524 ac_ltlibobjs=
13525 U=
13526 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13527   # 1. Remove the extension, and $U if already installed.
13528   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13529   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13530   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
13531   #    will be set to the directory where LIBOBJS objects are built.
13532   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13533   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13534 done
13535 LIBOBJS=$ac_libobjs
13536
13537 LTLIBOBJS=$ac_ltlibobjs
13538
13539
13540
13541 : ${CONFIG_STATUS=./config.status}
13542 ac_write_fail=0
13543 ac_clean_files_save=$ac_clean_files
13544 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13545 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13546 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13547 as_write_fail=0
13548 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13549 #! $SHELL
13550 # Generated by $as_me.
13551 # Run this file to recreate the current configuration.
13552 # Compiler output produced by configure, useful for debugging
13553 # configure, is in config.log if it exists.
13554
13555 debug=false
13556 ac_cs_recheck=false
13557 ac_cs_silent=false
13558
13559 SHELL=\${CONFIG_SHELL-$SHELL}
13560 export SHELL
13561 _ASEOF
13562 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13563 ## -------------------- ##
13564 ## M4sh Initialization. ##
13565 ## -------------------- ##
13566
13567 # Be more Bourne compatible
13568 DUALCASE=1; export DUALCASE # for MKS sh
13569 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13570   emulate sh
13571   NULLCMD=:
13572   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13573   # is contrary to our usage.  Disable this feature.
13574   alias -g '${1+"$@"}'='"$@"'
13575   setopt NO_GLOB_SUBST
13576 else
13577   case `(set -o) 2>/dev/null` in #(
13578   *posix*) :
13579     set -o posix ;; #(
13580   *) :
13581      ;;
13582 esac
13583 fi
13584
13585
13586 as_nl='
13587 '
13588 export as_nl
13589 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13590 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13591 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13592 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13593 # Prefer a ksh shell builtin over an external printf program on Solaris,
13594 # but without wasting forks for bash or zsh.
13595 if test -z "$BASH_VERSION$ZSH_VERSION" \
13596     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13597   as_echo='print -r --'
13598   as_echo_n='print -rn --'
13599 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13600   as_echo='printf %s\n'
13601   as_echo_n='printf %s'
13602 else
13603   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13604     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13605     as_echo_n='/usr/ucb/echo -n'
13606   else
13607     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13608     as_echo_n_body='eval
13609       arg=$1;
13610       case $arg in #(
13611       *"$as_nl"*)
13612         expr "X$arg" : "X\\(.*\\)$as_nl";
13613         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13614       esac;
13615       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13616     '
13617     export as_echo_n_body
13618     as_echo_n='sh -c $as_echo_n_body as_echo'
13619   fi
13620   export as_echo_body
13621   as_echo='sh -c $as_echo_body as_echo'
13622 fi
13623
13624 # The user is always right.
13625 if test "${PATH_SEPARATOR+set}" != set; then
13626   PATH_SEPARATOR=:
13627   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13628     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13629       PATH_SEPARATOR=';'
13630   }
13631 fi
13632
13633
13634 # IFS
13635 # We need space, tab and new line, in precisely that order.  Quoting is
13636 # there to prevent editors from complaining about space-tab.
13637 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13638 # splitting by setting IFS to empty value.)
13639 IFS=" ""        $as_nl"
13640
13641 # Find who we are.  Look in the path if we contain no directory separator.
13642 case $0 in #((
13643   *[\\/]* ) as_myself=$0 ;;
13644   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13645 for as_dir in $PATH
13646 do
13647   IFS=$as_save_IFS
13648   test -z "$as_dir" && as_dir=.
13649     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13650   done
13651 IFS=$as_save_IFS
13652
13653      ;;
13654 esac
13655 # We did not find ourselves, most probably we were run as `sh COMMAND'
13656 # in which case we are not to be found in the path.
13657 if test "x$as_myself" = x; then
13658   as_myself=$0
13659 fi
13660 if test ! -f "$as_myself"; then
13661   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13662   exit 1
13663 fi
13664
13665 # Unset variables that we do not need and which cause bugs (e.g. in
13666 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13667 # suppresses any "Segmentation fault" message there.  '((' could
13668 # trigger a bug in pdksh 5.2.14.
13669 for as_var in BASH_ENV ENV MAIL MAILPATH
13670 do eval test x\${$as_var+set} = xset \
13671   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13672 done
13673 PS1='$ '
13674 PS2='> '
13675 PS4='+ '
13676
13677 # NLS nuisances.
13678 LC_ALL=C
13679 export LC_ALL
13680 LANGUAGE=C
13681 export LANGUAGE
13682
13683 # CDPATH.
13684 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13685
13686
13687 # as_fn_error STATUS ERROR [LINENO LOG_FD]
13688 # ----------------------------------------
13689 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13690 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13691 # script with STATUS, using 1 if that was 0.
13692 as_fn_error ()
13693 {
13694   as_status=$1; test $as_status -eq 0 && as_status=1
13695   if test "$4"; then
13696     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13697     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
13698   fi
13699   $as_echo "$as_me: error: $2" >&2
13700   as_fn_exit $as_status
13701 } # as_fn_error
13702
13703
13704 # as_fn_set_status STATUS
13705 # -----------------------
13706 # Set $? to STATUS, without forking.
13707 as_fn_set_status ()
13708 {
13709   return $1
13710 } # as_fn_set_status
13711
13712 # as_fn_exit STATUS
13713 # -----------------
13714 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13715 as_fn_exit ()
13716 {
13717   set +e
13718   as_fn_set_status $1
13719   exit $1
13720 } # as_fn_exit
13721
13722 # as_fn_unset VAR
13723 # ---------------
13724 # Portably unset VAR.
13725 as_fn_unset ()
13726 {
13727   { eval $1=; unset $1;}
13728 }
13729 as_unset=as_fn_unset
13730 # as_fn_append VAR VALUE
13731 # ----------------------
13732 # Append the text in VALUE to the end of the definition contained in VAR. Take
13733 # advantage of any shell optimizations that allow amortized linear growth over
13734 # repeated appends, instead of the typical quadratic growth present in naive
13735 # implementations.
13736 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13737   eval 'as_fn_append ()
13738   {
13739     eval $1+=\$2
13740   }'
13741 else
13742   as_fn_append ()
13743   {
13744     eval $1=\$$1\$2
13745   }
13746 fi # as_fn_append
13747
13748 # as_fn_arith ARG...
13749 # ------------------
13750 # Perform arithmetic evaluation on the ARGs, and store the result in the
13751 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13752 # must be portable across $(()) and expr.
13753 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13754   eval 'as_fn_arith ()
13755   {
13756     as_val=$(( $* ))
13757   }'
13758 else
13759   as_fn_arith ()
13760   {
13761     as_val=`expr "$@" || test $? -eq 1`
13762   }
13763 fi # as_fn_arith
13764
13765
13766 if expr a : '\(a\)' >/dev/null 2>&1 &&
13767    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13768   as_expr=expr
13769 else
13770   as_expr=false
13771 fi
13772
13773 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13774   as_basename=basename
13775 else
13776   as_basename=false
13777 fi
13778
13779 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13780   as_dirname=dirname
13781 else
13782   as_dirname=false
13783 fi
13784
13785 as_me=`$as_basename -- "$0" ||
13786 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13787          X"$0" : 'X\(//\)$' \| \
13788          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13789 $as_echo X/"$0" |
13790     sed '/^.*\/\([^/][^/]*\)\/*$/{
13791             s//\1/
13792             q
13793           }
13794           /^X\/\(\/\/\)$/{
13795             s//\1/
13796             q
13797           }
13798           /^X\/\(\/\).*/{
13799             s//\1/
13800             q
13801           }
13802           s/.*/./; q'`
13803
13804 # Avoid depending upon Character Ranges.
13805 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13806 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13807 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13808 as_cr_digits='0123456789'
13809 as_cr_alnum=$as_cr_Letters$as_cr_digits
13810
13811 ECHO_C= ECHO_N= ECHO_T=
13812 case `echo -n x` in #(((((
13813 -n*)
13814   case `echo 'xy\c'` in
13815   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13816   xy)  ECHO_C='\c';;
13817   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13818        ECHO_T=' ';;
13819   esac;;
13820 *)
13821   ECHO_N='-n';;
13822 esac
13823
13824 rm -f conf$$ conf$$.exe conf$$.file
13825 if test -d conf$$.dir; then
13826   rm -f conf$$.dir/conf$$.file
13827 else
13828   rm -f conf$$.dir
13829   mkdir conf$$.dir 2>/dev/null
13830 fi
13831 if (echo >conf$$.file) 2>/dev/null; then
13832   if ln -s conf$$.file conf$$ 2>/dev/null; then
13833     as_ln_s='ln -s'
13834     # ... but there are two gotchas:
13835     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13836     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13837     # In both cases, we have to default to `cp -p'.
13838     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13839       as_ln_s='cp -p'
13840   elif ln conf$$.file conf$$ 2>/dev/null; then
13841     as_ln_s=ln
13842   else
13843     as_ln_s='cp -p'
13844   fi
13845 else
13846   as_ln_s='cp -p'
13847 fi
13848 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13849 rmdir conf$$.dir 2>/dev/null
13850
13851
13852 # as_fn_mkdir_p
13853 # -------------
13854 # Create "$as_dir" as a directory, including parents if necessary.
13855 as_fn_mkdir_p ()
13856 {
13857
13858   case $as_dir in #(
13859   -*) as_dir=./$as_dir;;
13860   esac
13861   test -d "$as_dir" || eval $as_mkdir_p || {
13862     as_dirs=
13863     while :; do
13864       case $as_dir in #(
13865       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13866       *) as_qdir=$as_dir;;
13867       esac
13868       as_dirs="'$as_qdir' $as_dirs"
13869       as_dir=`$as_dirname -- "$as_dir" ||
13870 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13871          X"$as_dir" : 'X\(//\)[^/]' \| \
13872          X"$as_dir" : 'X\(//\)$' \| \
13873          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13874 $as_echo X"$as_dir" |
13875     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13876             s//\1/
13877             q
13878           }
13879           /^X\(\/\/\)[^/].*/{
13880             s//\1/
13881             q
13882           }
13883           /^X\(\/\/\)$/{
13884             s//\1/
13885             q
13886           }
13887           /^X\(\/\).*/{
13888             s//\1/
13889             q
13890           }
13891           s/.*/./; q'`
13892       test -d "$as_dir" && break
13893     done
13894     test -z "$as_dirs" || eval "mkdir $as_dirs"
13895   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
13896
13897
13898 } # as_fn_mkdir_p
13899 if mkdir -p . 2>/dev/null; then
13900   as_mkdir_p='mkdir -p "$as_dir"'
13901 else
13902   test -d ./-p && rmdir ./-p
13903   as_mkdir_p=false
13904 fi
13905
13906 if test -x / >/dev/null 2>&1; then
13907   as_test_x='test -x'
13908 else
13909   if ls -dL / >/dev/null 2>&1; then
13910     as_ls_L_option=L
13911   else
13912     as_ls_L_option=
13913   fi
13914   as_test_x='
13915     eval sh -c '\''
13916       if test -d "$1"; then
13917         test -d "$1/.";
13918       else
13919         case $1 in #(
13920         -*)set "./$1";;
13921         esac;
13922         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13923         ???[sx]*):;;*)false;;esac;fi
13924     '\'' sh
13925   '
13926 fi
13927 as_executable_p=$as_test_x
13928
13929 # Sed expression to map a string onto a valid CPP name.
13930 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13931
13932 # Sed expression to map a string onto a valid variable name.
13933 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13934
13935
13936 exec 6>&1
13937 ## ----------------------------------- ##
13938 ## Main body of $CONFIG_STATUS script. ##
13939 ## ----------------------------------- ##
13940 _ASEOF
13941 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13942
13943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13944 # Save the log message, to keep $0 and so on meaningful, and to
13945 # report actual input values of CONFIG_FILES etc. instead of their
13946 # values after options handling.
13947 ac_log="
13948 This file was extended by emacs $as_me 23.2.91, which was
13949 generated by GNU Autoconf 2.67.  Invocation command line was
13950
13951   CONFIG_FILES    = $CONFIG_FILES
13952   CONFIG_HEADERS  = $CONFIG_HEADERS
13953   CONFIG_LINKS    = $CONFIG_LINKS
13954   CONFIG_COMMANDS = $CONFIG_COMMANDS
13955   $ $0 $@
13956
13957 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13958 "
13959
13960 _ACEOF
13961
13962 case $ac_config_files in *"
13963 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13964 esac
13965
13966 case $ac_config_headers in *"
13967 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13968 esac
13969
13970
13971 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13972 # Files that config.status was made for.
13973 config_files="$ac_config_files"
13974 config_headers="$ac_config_headers"
13975 config_commands="$ac_config_commands"
13976
13977 _ACEOF
13978
13979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13980 ac_cs_usage="\
13981 \`$as_me' instantiates files and other configuration actions
13982 from templates according to the current configuration.  Unless the files
13983 and actions are specified as TAGs, all are instantiated by default.
13984
13985 Usage: $0 [OPTION]... [TAG]...
13986
13987   -h, --help       print this help, then exit
13988   -V, --version    print version number and configuration settings, then exit
13989       --config     print configuration, then exit
13990   -q, --quiet, --silent
13991                    do not print progress messages
13992   -d, --debug      don't remove temporary files
13993       --recheck    update $as_me by reconfiguring in the same conditions
13994       --file=FILE[:TEMPLATE]
13995                    instantiate the configuration file FILE
13996       --header=FILE[:TEMPLATE]
13997                    instantiate the configuration header FILE
13998
13999 Configuration files:
14000 $config_files
14001
14002 Configuration headers:
14003 $config_headers
14004
14005 Configuration commands:
14006 $config_commands
14007
14008 Report bugs to the package provider."
14009
14010 _ACEOF
14011 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14012 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14013 ac_cs_version="\\
14014 emacs config.status 23.2.91
14015 configured by $0, generated by GNU Autoconf 2.67,
14016   with options \\"\$ac_cs_config\\"
14017
14018 Copyright (C) 2010 Free Software Foundation, Inc.
14019 This config.status script is free software; the Free Software Foundation
14020 gives unlimited permission to copy, distribute and modify it."
14021
14022 ac_pwd='$ac_pwd'
14023 srcdir='$srcdir'
14024 INSTALL='$INSTALL'
14025 test -n "\$AWK" || AWK=awk
14026 _ACEOF
14027
14028 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14029 # The default lists apply if the user does not specify any file.
14030 ac_need_defaults=:
14031 while test $# != 0
14032 do
14033   case $1 in
14034   --*=?*)
14035     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14036     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14037     ac_shift=:
14038     ;;
14039   --*=)
14040     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14041     ac_optarg=
14042     ac_shift=:
14043     ;;
14044   *)
14045     ac_option=$1
14046     ac_optarg=$2
14047     ac_shift=shift
14048     ;;
14049   esac
14050
14051   case $ac_option in
14052   # Handling of the options.
14053   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14054     ac_cs_recheck=: ;;
14055   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14056     $as_echo "$ac_cs_version"; exit ;;
14057   --config | --confi | --conf | --con | --co | --c )
14058     $as_echo "$ac_cs_config"; exit ;;
14059   --debug | --debu | --deb | --de | --d | -d )
14060     debug=: ;;
14061   --file | --fil | --fi | --f )
14062     $ac_shift
14063     case $ac_optarg in
14064     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14065     '') as_fn_error $? "missing file argument" ;;
14066     esac
14067     as_fn_append CONFIG_FILES " '$ac_optarg'"
14068     ac_need_defaults=false;;
14069   --header | --heade | --head | --hea )
14070     $ac_shift
14071     case $ac_optarg in
14072     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14073     esac
14074     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14075     ac_need_defaults=false;;
14076   --he | --h)
14077     # Conflict between --help and --header
14078     as_fn_error $? "ambiguous option: \`$1'
14079 Try \`$0 --help' for more information.";;
14080   --help | --hel | -h )
14081     $as_echo "$ac_cs_usage"; exit ;;
14082   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14083   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14084     ac_cs_silent=: ;;
14085
14086   # This is an error.
14087   -*) as_fn_error $? "unrecognized option: \`$1'
14088 Try \`$0 --help' for more information." ;;
14089
14090   *) as_fn_append ac_config_targets " $1"
14091      ac_need_defaults=false ;;
14092
14093   esac
14094   shift
14095 done
14096
14097 ac_configure_extra_args=
14098
14099 if $ac_cs_silent; then
14100   exec 6>/dev/null
14101   ac_configure_extra_args="$ac_configure_extra_args --silent"
14102 fi
14103
14104 _ACEOF
14105 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14106 if \$ac_cs_recheck; then
14107   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14108   shift
14109   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14110   CONFIG_SHELL='$SHELL'
14111   export CONFIG_SHELL
14112   exec "\$@"
14113 fi
14114
14115 _ACEOF
14116 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14117 exec 5>>config.log
14118 {
14119   echo
14120   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14121 ## Running $as_me. ##
14122 _ASBOX
14123   $as_echo "$ac_log"
14124 } >&5
14125
14126 _ACEOF
14127 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14128 #
14129 # INIT-COMMANDS
14130 #
14131 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
14132
14133 _ACEOF
14134
14135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14136
14137 # Handling of arguments.
14138 for ac_config_target in $ac_config_targets
14139 do
14140   case $ac_config_target in
14141     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
14142     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14143     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
14144     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
14145     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
14146     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
14147     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
14148     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
14149     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
14150     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
14151     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
14152     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
14153     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14154
14155   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14156   esac
14157 done
14158
14159
14160 # If the user did not use the arguments to specify the items to instantiate,
14161 # then the envvar interface is used.  Set only those that are not.
14162 # We use the long form for the default assignment because of an extremely
14163 # bizarre bug on SunOS 4.1.3.
14164 if $ac_need_defaults; then
14165   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14166   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14167   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14168 fi
14169
14170 # Have a temporary directory for convenience.  Make it in the build tree
14171 # simply because there is no reason against having it here, and in addition,
14172 # creating and moving files from /tmp can sometimes cause problems.
14173 # Hook for its removal unless debugging.
14174 # Note that there is a small window in which the directory will not be cleaned:
14175 # after its creation but before its name has been assigned to `$tmp'.
14176 $debug ||
14177 {
14178   tmp=
14179   trap 'exit_status=$?
14180   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14181 ' 0
14182   trap 'as_fn_exit 1' 1 2 13 15
14183 }
14184 # Create a (secure) tmp directory for tmp files.
14185
14186 {
14187   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14188   test -n "$tmp" && test -d "$tmp"
14189 }  ||
14190 {
14191   tmp=./conf$$-$RANDOM
14192   (umask 077 && mkdir "$tmp")
14193 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
14194
14195 # Set up the scripts for CONFIG_FILES section.
14196 # No need to generate them if there are no CONFIG_FILES.
14197 # This happens for instance with `./config.status config.h'.
14198 if test -n "$CONFIG_FILES"; then
14199
14200
14201 ac_cr=`echo X | tr X '\015'`
14202 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14203 # But we know of no other shell where ac_cr would be empty at this
14204 # point, so we can use a bashism as a fallback.
14205 if test "x$ac_cr" = x; then
14206   eval ac_cr=\$\'\\r\'
14207 fi
14208 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14209 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14210   ac_cs_awk_cr='\\r'
14211 else
14212   ac_cs_awk_cr=$ac_cr
14213 fi
14214
14215 echo 'BEGIN {' >"$tmp/subs1.awk" &&
14216 _ACEOF
14217
14218
14219 {
14220   echo "cat >conf$$subs.awk <<_ACEOF" &&
14221   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14222   echo "_ACEOF"
14223 } >conf$$subs.sh ||
14224   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14225 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
14226 ac_delim='%!_!# '
14227 for ac_last_try in false false false false false :; do
14228   . ./conf$$subs.sh ||
14229     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14230
14231   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14232   if test $ac_delim_n = $ac_delim_num; then
14233     break
14234   elif $ac_last_try; then
14235     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14236   else
14237     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14238   fi
14239 done
14240 rm -f conf$$subs.sh
14241
14242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14243 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
14244 _ACEOF
14245 sed -n '
14246 h
14247 s/^/S["/; s/!.*/"]=/
14248 p
14249 g
14250 s/^[^!]*!//
14251 :repl
14252 t repl
14253 s/'"$ac_delim"'$//
14254 t delim
14255 :nl
14256 h
14257 s/\(.\{148\}\)..*/\1/
14258 t more1
14259 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14260 p
14261 n
14262 b repl
14263 :more1
14264 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14265 p
14266 g
14267 s/.\{148\}//
14268 t nl
14269 :delim
14270 h
14271 s/\(.\{148\}\)..*/\1/
14272 t more2
14273 s/["\\]/\\&/g; s/^/"/; s/$/"/
14274 p
14275 b
14276 :more2
14277 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14278 p
14279 g
14280 s/.\{148\}//
14281 t delim
14282 ' <conf$$subs.awk | sed '
14283 /^[^""]/{
14284   N
14285   s/\n//
14286 }
14287 ' >>$CONFIG_STATUS || ac_write_fail=1
14288 rm -f conf$$subs.awk
14289 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14290 _ACAWK
14291 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14292   for (key in S) S_is_set[key] = 1
14293   FS = "\a"
14294
14295 }
14296 {
14297   line = $ 0
14298   nfields = split(line, field, "@")
14299   substed = 0
14300   len = length(field[1])
14301   for (i = 2; i < nfields; i++) {
14302     key = field[i]
14303     keylen = length(key)
14304     if (S_is_set[key]) {
14305       value = S[key]
14306       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14307       len += length(value) + length(field[++i])
14308       substed = 1
14309     } else
14310       len += 1 + keylen
14311   }
14312
14313   print line
14314 }
14315
14316 _ACAWK
14317 _ACEOF
14318 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14319 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14320   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14321 else
14322   cat
14323 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14324   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
14325 _ACEOF
14326
14327 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
14328 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
14329 # trailing colons and then remove the whole line if VPATH becomes empty
14330 # (actually we leave an empty line to preserve line numbers).
14331 if test "x$srcdir" = x.; then
14332   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
14333 h
14334 s///
14335 s/^/:/
14336 s/[      ]*$/:/
14337 s/:\$(srcdir):/:/g
14338 s/:\${srcdir}:/:/g
14339 s/:@srcdir@:/:/g
14340 s/^:*//
14341 s/:*$//
14342 x
14343 s/\(=[   ]*\).*/\1/
14344 G
14345 s/\n//
14346 s/^[^=]*=[       ]*$//
14347 }'
14348 fi
14349
14350 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14351 fi # test -n "$CONFIG_FILES"
14352
14353 # Set up the scripts for CONFIG_HEADERS section.
14354 # No need to generate them if there are no CONFIG_HEADERS.
14355 # This happens for instance with `./config.status Makefile'.
14356 if test -n "$CONFIG_HEADERS"; then
14357 cat >"$tmp/defines.awk" <<\_ACAWK ||
14358 BEGIN {
14359 _ACEOF
14360
14361 # Transform confdefs.h into an awk script `defines.awk', embedded as
14362 # here-document in config.status, that substitutes the proper values into
14363 # config.h.in to produce config.h.
14364
14365 # Create a delimiter string that does not exist in confdefs.h, to ease
14366 # handling of long lines.
14367 ac_delim='%!_!# '
14368 for ac_last_try in false false :; do
14369   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14370   if test -z "$ac_t"; then
14371     break
14372   elif $ac_last_try; then
14373     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
14374   else
14375     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14376   fi
14377 done
14378
14379 # For the awk script, D is an array of macro values keyed by name,
14380 # likewise P contains macro parameters if any.  Preserve backslash
14381 # newline sequences.
14382
14383 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14384 sed -n '
14385 s/.\{148\}/&'"$ac_delim"'/g
14386 t rset
14387 :rset
14388 s/^[     ]*#[    ]*define[       ][      ]*/ /
14389 t def
14390 d
14391 :def
14392 s/\\$//
14393 t bsnl
14394 s/["\\]/\\&/g
14395 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14396 D["\1"]=" \3"/p
14397 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14398 d
14399 :bsnl
14400 s/["\\]/\\&/g
14401 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14402 D["\1"]=" \3\\\\\\n"\\/p
14403 t cont
14404 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14405 t cont
14406 d
14407 :cont
14408 n
14409 s/.\{148\}/&'"$ac_delim"'/g
14410 t clear
14411 :clear
14412 s/\\$//
14413 t bsnlc
14414 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14415 d
14416 :bsnlc
14417 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14418 b cont
14419 ' <confdefs.h | sed '
14420 s/'"$ac_delim"'/"\\\
14421 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14422
14423 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14424   for (key in D) D_is_set[key] = 1
14425   FS = "\a"
14426 }
14427 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14428   line = \$ 0
14429   split(line, arg, " ")
14430   if (arg[1] == "#") {
14431     defundef = arg[2]
14432     mac1 = arg[3]
14433   } else {
14434     defundef = substr(arg[1], 2)
14435     mac1 = arg[2]
14436   }
14437   split(mac1, mac2, "(") #)
14438   macro = mac2[1]
14439   prefix = substr(line, 1, index(line, defundef) - 1)
14440   if (D_is_set[macro]) {
14441     # Preserve the white space surrounding the "#".
14442     print prefix "define", macro P[macro] D[macro]
14443     next
14444   } else {
14445     # Replace #undef with comments.  This is necessary, for example,
14446     # in the case of _POSIX_SOURCE, which is predefined and required
14447     # on some systems where configure will not decide to define it.
14448     if (defundef == "undef") {
14449       print "/*", prefix defundef, macro, "*/"
14450       next
14451     }
14452   }
14453 }
14454 { print }
14455 _ACAWK
14456 _ACEOF
14457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14458   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
14459 fi # test -n "$CONFIG_HEADERS"
14460
14461
14462 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
14463 shift
14464 for ac_tag
14465 do
14466   case $ac_tag in
14467   :[FHLC]) ac_mode=$ac_tag; continue;;
14468   esac
14469   case $ac_mode$ac_tag in
14470   :[FHL]*:*);;
14471   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
14472   :[FH]-) ac_tag=-:-;;
14473   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14474   esac
14475   ac_save_IFS=$IFS
14476   IFS=:
14477   set x $ac_tag
14478   IFS=$ac_save_IFS
14479   shift
14480   ac_file=$1
14481   shift
14482
14483   case $ac_mode in
14484   :L) ac_source=$1;;
14485   :[FH])
14486     ac_file_inputs=
14487     for ac_f
14488     do
14489       case $ac_f in
14490       -) ac_f="$tmp/stdin";;
14491       *) # Look for the file first in the build tree, then in the source tree
14492          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14493          # because $ac_f cannot contain `:'.
14494          test -f "$ac_f" ||
14495            case $ac_f in
14496            [\\/$]*) false;;
14497            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14498            esac ||
14499            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14500       esac
14501       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14502       as_fn_append ac_file_inputs " '$ac_f'"
14503     done
14504
14505     # Let's still pretend it is `configure' which instantiates (i.e., don't
14506     # use $as_me), people would be surprised to read:
14507     #    /* config.h.  Generated by config.status.  */
14508     configure_input='Generated from '`
14509           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14510         `' by configure.'
14511     if test x"$ac_file" != x-; then
14512       configure_input="$ac_file.  $configure_input"
14513       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14514 $as_echo "$as_me: creating $ac_file" >&6;}
14515     fi
14516     # Neutralize special characters interpreted by sed in replacement strings.
14517     case $configure_input in #(
14518     *\&* | *\|* | *\\* )
14519        ac_sed_conf_input=`$as_echo "$configure_input" |
14520        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14521     *) ac_sed_conf_input=$configure_input;;
14522     esac
14523
14524     case $ac_tag in
14525     *:-:* | *:-) cat >"$tmp/stdin" \
14526       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
14527     esac
14528     ;;
14529   esac
14530
14531   ac_dir=`$as_dirname -- "$ac_file" ||
14532 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14533          X"$ac_file" : 'X\(//\)[^/]' \| \
14534          X"$ac_file" : 'X\(//\)$' \| \
14535          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14536 $as_echo X"$ac_file" |
14537     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14538             s//\1/
14539             q
14540           }
14541           /^X\(\/\/\)[^/].*/{
14542             s//\1/
14543             q
14544           }
14545           /^X\(\/\/\)$/{
14546             s//\1/
14547             q
14548           }
14549           /^X\(\/\).*/{
14550             s//\1/
14551             q
14552           }
14553           s/.*/./; q'`
14554   as_dir="$ac_dir"; as_fn_mkdir_p
14555   ac_builddir=.
14556
14557 case "$ac_dir" in
14558 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14559 *)
14560   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14561   # A ".." for each directory in $ac_dir_suffix.
14562   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14563   case $ac_top_builddir_sub in
14564   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14565   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14566   esac ;;
14567 esac
14568 ac_abs_top_builddir=$ac_pwd
14569 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14570 # for backward compatibility:
14571 ac_top_builddir=$ac_top_build_prefix
14572
14573 case $srcdir in
14574   .)  # We are building in place.
14575     ac_srcdir=.
14576     ac_top_srcdir=$ac_top_builddir_sub
14577     ac_abs_top_srcdir=$ac_pwd ;;
14578   [\\/]* | ?:[\\/]* )  # Absolute name.
14579     ac_srcdir=$srcdir$ac_dir_suffix;
14580     ac_top_srcdir=$srcdir
14581     ac_abs_top_srcdir=$srcdir ;;
14582   *) # Relative name.
14583     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14584     ac_top_srcdir=$ac_top_build_prefix$srcdir
14585     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14586 esac
14587 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14588
14589
14590   case $ac_mode in
14591   :F)
14592   #
14593   # CONFIG_FILE
14594   #
14595
14596   case $INSTALL in
14597   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14598   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14599   esac
14600 _ACEOF
14601
14602 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14603 # If the template does not know about datarootdir, expand it.
14604 # FIXME: This hack should be removed a few years after 2.60.
14605 ac_datarootdir_hack=; ac_datarootdir_seen=
14606 ac_sed_dataroot='
14607 /datarootdir/ {
14608   p
14609   q
14610 }
14611 /@datadir@/p
14612 /@docdir@/p
14613 /@infodir@/p
14614 /@localedir@/p
14615 /@mandir@/p'
14616 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14617 *datarootdir*) ac_datarootdir_seen=yes;;
14618 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14619   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14620 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14621 _ACEOF
14622 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14623   ac_datarootdir_hack='
14624   s&@datadir@&$datadir&g
14625   s&@docdir@&$docdir&g
14626   s&@infodir@&$infodir&g
14627   s&@localedir@&$localedir&g
14628   s&@mandir@&$mandir&g
14629   s&\\\${datarootdir}&$datarootdir&g' ;;
14630 esac
14631 _ACEOF
14632
14633 # Neutralize VPATH when `$srcdir' = `.'.
14634 # Shell code in configure.ac might set extrasub.
14635 # FIXME: do we really want to maintain this feature?
14636 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14637 ac_sed_extra="$ac_vpsub
14638 $extrasub
14639 _ACEOF
14640 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14641 :t
14642 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14643 s|@configure_input@|$ac_sed_conf_input|;t t
14644 s&@top_builddir@&$ac_top_builddir_sub&;t t
14645 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14646 s&@srcdir@&$ac_srcdir&;t t
14647 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14648 s&@top_srcdir@&$ac_top_srcdir&;t t
14649 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14650 s&@builddir@&$ac_builddir&;t t
14651 s&@abs_builddir@&$ac_abs_builddir&;t t
14652 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14653 s&@INSTALL@&$ac_INSTALL&;t t
14654 $ac_datarootdir_hack
14655 "
14656 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
14657   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14658
14659 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14660   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14661   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14662   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14663 which seems to be undefined.  Please make sure it is defined" >&5
14664 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14665 which seems to be undefined.  Please make sure it is defined" >&2;}
14666
14667   rm -f "$tmp/stdin"
14668   case $ac_file in
14669   -) cat "$tmp/out" && rm -f "$tmp/out";;
14670   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14671   esac \
14672   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14673  ;;
14674   :H)
14675   #
14676   # CONFIG_HEADER
14677   #
14678   if test x"$ac_file" != x-; then
14679     {
14680       $as_echo "/* $configure_input  */" \
14681       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14682     } >"$tmp/config.h" \
14683       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14684     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14685       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14686 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14687     else
14688       rm -f "$ac_file"
14689       mv "$tmp/config.h" "$ac_file" \
14690         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14691     fi
14692   else
14693     $as_echo "/* $configure_input  */" \
14694       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14695       || as_fn_error $? "could not create -" "$LINENO" 5
14696   fi
14697  ;;
14698
14699   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14700 $as_echo "$as_me: executing $ac_file commands" >&6;}
14701  ;;
14702   esac
14703
14704
14705   case $ac_file$ac_mode in
14706     "default":C)
14707
14708 ### Make the necessary directories, if they don't exist.
14709 for dir in etc lisp ; do
14710   test -d ${dir} || mkdir ${dir}
14711 done
14712
14713 # Build src/Makefile from ${srcdir}/src/Makefile.c
14714 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
14715 # This must be done after src/config.h is built, since we rely on that file.
14716
14717 echo creating src/epaths.h
14718 ${MAKE-make} epaths-force
14719
14720 # As of 2000-11-19, newest development versions of GNU cpp preprocess
14721 # `..' to `. .'  unless invoked with -traditional
14722
14723 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
14724   CPPFLAGS="$CPPFLAGS -traditional"
14725 fi
14726
14727 echo creating lib-src/Makefile
14728 ( cd lib-src
14729   rm -f junk.c junk1.c junk2.c
14730   sed -e '/start of cpp stuff/q' \
14731       < Makefile.c > junk1.c
14732   sed -e '1,/start of cpp stuff/d'\
14733       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14734       < Makefile.c > junk.c
14735   $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14736       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
14737   cat junk1.c junk2.c > Makefile.new
14738   rm -f junk.c junk1.c junk2.c
14739   chmod 444 Makefile.new
14740   mv -f Makefile.new Makefile
14741 )
14742
14743 echo creating src/Makefile
14744 ( cd src
14745   rm -f junk.c junk1.c junk2.c
14746   sed -e '/start of cpp stuff/q' \
14747       < Makefile.c > junk1.c
14748   sed -e '1,/start of cpp stuff/d'\
14749       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14750       < Makefile.c > junk.c
14751   $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14752       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
14753   cat junk1.c junk2.c > Makefile.new
14754   rm -f junk.c junk1.c junk2.c
14755   chmod 444 Makefile.new
14756   mv -f Makefile.new Makefile
14757 )
14758
14759 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
14760   echo creating src/.gdbinit
14761   echo source $srcdir/src/.gdbinit > src/.gdbinit
14762 fi
14763
14764  ;;
14765
14766   esac
14767 done # for ac_tag
14768
14769
14770 as_fn_exit 0
14771 _ACEOF
14772 ac_clean_files=$ac_clean_files_save
14773
14774 test $ac_write_fail = 0 ||
14775   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14776
14777
14778 # configure is writing to config.log, and then calls config.status.
14779 # config.status does its own redirection, appending to config.log.
14780 # Unfortunately, on DOS this fails, as config.log is still kept open
14781 # by configure, so config.status won't be able to write to it; its
14782 # output is simply discarded.  So we exec the FD to /dev/null,
14783 # effectively closing config.log, so it can be properly (re)opened and
14784 # appended to by config.status.  When coming back to configure, we
14785 # need to make the FD available again.
14786 if test "$no_create" != yes; then
14787   ac_cs_success=:
14788   ac_config_status_args=
14789   test "$silent" = yes &&
14790     ac_config_status_args="$ac_config_status_args --quiet"
14791   exec 5>/dev/null
14792   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14793   exec 5>>config.log
14794   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14795   # would make configure fail if this is the last instruction.
14796   $ac_cs_success || as_fn_exit 1
14797 fi
14798 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14799   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14800 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14801 fi
14802
14803