configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.67 for emacs 23.2.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 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='23.2.50'
 553 PACKAGE_STRING='emacs 23.2.50'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_config_libobj_dir=src
 595 ac_header_list=
 596 ac_func_list=
 597 ac_subst_vars='LTLIBOBJS
 598 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 23.2.50 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 23.2.50:";;
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 $ac_init_version; then
1542   cat <<\_ACEOF
1543 emacs configure 23.2.50
1544 generated by GNU Autoconf 2.67
1545
1546 Copyright (C) 2010 Free Software Foundation, Inc.
1547 This configure script is free software; the Free Software Foundation
1548 gives unlimited permission to copy, distribute and modify it.
1549 _ACEOF
1550   exit
1551 fi
1552
1553 ## ------------------------ ##
1554 ## Autoconf initialization. ##
1555 ## ------------------------ ##
1556
1557 # ac_fn_c_try_compile LINENO
1558 # --------------------------
1559 # Try to compile conftest.$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 23.2.50, 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 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
8588
8589    fi
8590 fi
8591
8592 HAVE_XAW3D=no
8593 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
8594   if test "$with_xaw3d" != no; then
8595     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
8596 $as_echo_n "checking for xaw3d... " >&6; }
8597     if test "${emacs_cv_xaw3d+set}" = set; then :
8598   $as_echo_n "(cached) " >&6
8599 else
8600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8601 /* end confdefs.h.  */
8602
8603 #include <X11/Intrinsic.h>
8604 #include <X11/Xaw3d/Simple.h>
8605 int
8606 main ()
8607 {
8608
8609   ;
8610   return 0;
8611 }
8612 _ACEOF
8613 if ac_fn_c_try_link "$LINENO"; then :
8614   emacs_cv_xaw3d=yes
8615 else
8616   emacs_cv_xaw3d=no
8617 fi
8618 rm -f core conftest.err conftest.$ac_objext \
8619     conftest$ac_exeext conftest.$ac_ext
8620 fi
8621
8622   else
8623     emacs_cv_xaw3d=no
8624   fi
8625   if test $emacs_cv_xaw3d = yes; then
8626     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8627 $as_echo "yes; using Lucid toolkit" >&6; }
8628     USE_X_TOOLKIT=LUCID
8629     HAVE_XAW3D=yes
8630
8631 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
8632
8633   else
8634     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8635 $as_echo "no" >&6; }
8636     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
8637 $as_echo_n "checking for libXaw... " >&6; }
8638     if test "${emacs_cv_xaw+set}" = set; then :
8639   $as_echo_n "(cached) " >&6
8640 else
8641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8642 /* end confdefs.h.  */
8643
8644 #include <X11/Intrinsic.h>
8645 #include <X11/Xaw/Simple.h>
8646 int
8647 main ()
8648 {
8649
8650   ;
8651   return 0;
8652 }
8653 _ACEOF
8654 if ac_fn_c_try_link "$LINENO"; then :
8655   emacs_cv_xaw=yes
8656 else
8657   emacs_cv_xaw=no
8658 fi
8659 rm -f core conftest.err conftest.$ac_objext \
8660     conftest$ac_exeext conftest.$ac_ext
8661 fi
8662
8663     if test $emacs_cv_xaw = yes; then
8664       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8665 $as_echo "yes; using Lucid toolkit" >&6; }
8666       USE_X_TOOLKIT=LUCID
8667     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
8668       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
8669     else
8670       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
8671 $as_echo "no; do not use toolkit by default" >&6; }
8672       USE_X_TOOLKIT=none
8673     fi
8674   fi
8675 fi
8676
8677 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
8678
8679 if test "${USE_X_TOOLKIT}" != "none"; then
8680   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
8681 $as_echo_n "checking X11 toolkit version... " >&6; }
8682   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
8683   $as_echo_n "(cached) " >&6
8684 else
8685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8686 /* end confdefs.h.  */
8687 #include <X11/Intrinsic.h>
8688 int
8689 main ()
8690 {
8691 #if XtSpecificationRelease < 6
8692 fail;
8693 #endif
8694
8695   ;
8696   return 0;
8697 }
8698 _ACEOF
8699 if ac_fn_c_try_link "$LINENO"; then :
8700   emacs_cv_x11_toolkit_version_6=yes
8701 else
8702   emacs_cv_x11_toolkit_version_6=no
8703 fi
8704 rm -f core conftest.err conftest.$ac_objext \
8705     conftest$ac_exeext conftest.$ac_ext
8706 fi
8707
8708   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
8709   if test $emacs_cv_x11_toolkit_version_6 = yes; then
8710     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8711 $as_echo "6 or newer" >&6; }
8712
8713 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
8714
8715   else
8716     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8717 $as_echo "before 6" >&6; }
8718   fi
8719
8720   OLDLIBS="$LIBS"
8721   if test x$HAVE_X11XTR6 = xyes; then
8722     LIBS="-lXt -lSM -lICE $LIBS"
8723   else
8724     LIBS="-lXt $LIBS"
8725   fi
8726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
8727 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
8728 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
8729   $as_echo_n "(cached) " >&6
8730 else
8731   ac_check_lib_save_LIBS=$LIBS
8732 LIBS="-lXmu  $LIBS"
8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8734 /* end confdefs.h.  */
8735
8736 /* Override any GCC internal prototype to avoid an error.
8737    Use char because int might match the return type of a GCC
8738    builtin and then its argument prototype would still apply.  */
8739 #ifdef __cplusplus
8740 extern "C"
8741 #endif
8742 char XmuConvertStandardSelection ();
8743 int
8744 main ()
8745 {
8746 return XmuConvertStandardSelection ();
8747   ;
8748   return 0;
8749 }
8750 _ACEOF
8751 if ac_fn_c_try_link "$LINENO"; then :
8752   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
8753 else
8754   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
8755 fi
8756 rm -f core conftest.err conftest.$ac_objext \
8757     conftest$ac_exeext conftest.$ac_ext
8758 LIBS=$ac_check_lib_save_LIBS
8759 fi
8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
8761 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
8762 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
8763   cat >>confdefs.h <<_ACEOF
8764 #define HAVE_LIBXMU 1
8765 _ACEOF
8766
8767   LIBS="-lXmu $LIBS"
8768
8769 fi
8770
8771   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
8772 fi
8773
8774 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
8775 if test "${HAVE_X11}" = "yes"; then
8776   if test "${USE_X_TOOLKIT}" != "none"; then
8777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
8778 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
8779 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
8780   $as_echo_n "(cached) " >&6
8781 else
8782   ac_check_lib_save_LIBS=$LIBS
8783 LIBS="-lXext  $LIBS"
8784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8785 /* end confdefs.h.  */
8786
8787 /* Override any GCC internal prototype to avoid an error.
8788    Use char because int might match the return type of a GCC
8789    builtin and then its argument prototype would still apply.  */
8790 #ifdef __cplusplus
8791 extern "C"
8792 #endif
8793 char XShapeQueryExtension ();
8794 int
8795 main ()
8796 {
8797 return XShapeQueryExtension ();
8798   ;
8799   return 0;
8800 }
8801 _ACEOF
8802 if ac_fn_c_try_link "$LINENO"; then :
8803   ac_cv_lib_Xext_XShapeQueryExtension=yes
8804 else
8805   ac_cv_lib_Xext_XShapeQueryExtension=no
8806 fi
8807 rm -f core conftest.err conftest.$ac_objext \
8808     conftest$ac_exeext conftest.$ac_ext
8809 LIBS=$ac_check_lib_save_LIBS
8810 fi
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
8812 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
8813 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
8814   cat >>confdefs.h <<_ACEOF
8815 #define HAVE_LIBXEXT 1
8816 _ACEOF
8817
8818   LIBS="-lXext $LIBS"
8819
8820 fi
8821
8822   fi
8823 fi
8824
8825 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
8826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
8827 $as_echo_n "checking for Motif version 2.1... " >&6; }
8828 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
8829   $as_echo_n "(cached) " >&6
8830 else
8831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8832 /* end confdefs.h.  */
8833 #include <Xm/Xm.h>
8834 int
8835 main ()
8836 {
8837 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
8838 int x = 5;
8839 #else
8840 Motif version prior to 2.1.
8841 #endif
8842   ;
8843   return 0;
8844 }
8845 _ACEOF
8846 if ac_fn_c_try_compile "$LINENO"; then :
8847   emacs_cv_motif_version_2_1=yes
8848 else
8849   emacs_cv_motif_version_2_1=no
8850 fi
8851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8852 fi
8853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
8854 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
8855   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
8856   if test $emacs_cv_motif_version_2_1 = yes; then
8857     HAVE_LIBXP=no
8858
8859 $as_echo "#define HAVE_MOTIF_2_1 1" >>confdefs.h
8860
8861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
8862 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
8863 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
8864   $as_echo_n "(cached) " >&6
8865 else
8866   ac_check_lib_save_LIBS=$LIBS
8867 LIBS="-lXp  $LIBS"
8868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8869 /* end confdefs.h.  */
8870
8871 /* Override any GCC internal prototype to avoid an error.
8872    Use char because int might match the return type of a GCC
8873    builtin and then its argument prototype would still apply.  */
8874 #ifdef __cplusplus
8875 extern "C"
8876 #endif
8877 char XpCreateContext ();
8878 int
8879 main ()
8880 {
8881 return XpCreateContext ();
8882   ;
8883   return 0;
8884 }
8885 _ACEOF
8886 if ac_fn_c_try_link "$LINENO"; then :
8887   ac_cv_lib_Xp_XpCreateContext=yes
8888 else
8889   ac_cv_lib_Xp_XpCreateContext=no
8890 fi
8891 rm -f core conftest.err conftest.$ac_objext \
8892     conftest$ac_exeext conftest.$ac_ext
8893 LIBS=$ac_check_lib_save_LIBS
8894 fi
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
8896 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
8897 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
8898   HAVE_LIBXP=yes
8899 fi
8900
8901     if test ${HAVE_LIBXP} = yes; then
8902
8903 $as_echo "#define HAVE_LIBXP 1" >>confdefs.h
8904
8905     fi
8906   else
8907     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
8908 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
8909 if test "${emacs_cv_lesstif+set}" = set; then :
8910   $as_echo_n "(cached) " >&6
8911 else
8912   # We put this in CFLAGS temporarily to precede other -I options
8913     # that might be in CFLAGS temporarily.
8914     # We put this in CPPFLAGS where it precedes the other -I options.
8915     OLD_CPPFLAGS=$CPPFLAGS
8916     OLD_CFLAGS=$CFLAGS
8917     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
8918     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
8919     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8920 /* end confdefs.h.  */
8921 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
8922 int
8923 main ()
8924 {
8925 int x = 5;
8926   ;
8927   return 0;
8928 }
8929 _ACEOF
8930 if ac_fn_c_try_compile "$LINENO"; then :
8931   emacs_cv_lesstif=yes
8932 else
8933   emacs_cv_lesstif=no
8934 fi
8935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8936 fi
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
8938 $as_echo "$emacs_cv_lesstif" >&6; }
8939     if test $emacs_cv_lesstif = yes; then
8940       # Make sure this -I option remains in CPPFLAGS after it is set
8941       # back to REAL_CPPFLAGS.
8942       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
8943       # have those other -I options anyway.  Ultimately, having this
8944       # directory ultimately in CPPFLAGS will be enough.
8945       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
8946       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
8947     else
8948       CFLAGS=$OLD_CFLAGS
8949       CPPFLAGS=$OLD_CPPFLAGS
8950     fi
8951   fi
8952 fi
8953
8954
8955 USE_TOOLKIT_SCROLL_BARS=no
8956 if test "${with_toolkit_scroll_bars}" != "no"; then
8957   if test "${USE_X_TOOLKIT}" != "none"; then
8958     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
8959       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8960
8961       HAVE_XAW3D=no
8962       USE_TOOLKIT_SCROLL_BARS=yes
8963     elif test "${HAVE_XAW3D}" = "yes"; then
8964       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8965
8966       USE_TOOLKIT_SCROLL_BARS=yes
8967     fi
8968   elif test "${HAVE_GTK}" = "yes"; then
8969     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8970
8971     USE_TOOLKIT_SCROLL_BARS=yes
8972   elif test "${HAVE_NS}" = "yes"; then
8973     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8974
8975     USE_TOOLKIT_SCROLL_BARS=yes
8976   fi
8977 fi
8978
8979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8980 /* end confdefs.h.  */
8981
8982           #include <X11/Xlib.h>
8983           #include <X11/Xresource.h>
8984 int
8985 main ()
8986 {
8987 XIMProc  callback;
8988   ;
8989   return 0;
8990 }
8991 _ACEOF
8992 if ac_fn_c_try_compile "$LINENO"; then :
8993   HAVE_XIM=yes
8994
8995 $as_echo "#define HAVE_XIM 1" >>confdefs.h
8996
8997 else
8998   HAVE_XIM=no
8999 fi
9000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9001
9002
9003 if test "${with_xim}" != "no"; then
9004
9005 $as_echo "#define USE_XIM 1" >>confdefs.h
9006
9007 fi
9008
9009
9010 if test "${HAVE_XIM}" != "no"; then
9011   late_CFLAGS=$CFLAGS
9012   if test "$GCC" = yes; then
9013     CFLAGS="$CFLAGS --pedantic-errors"
9014   fi
9015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9016 /* end confdefs.h.  */
9017
9018 #include <X11/Xlib.h>
9019 #include <X11/Xresource.h>
9020 int
9021 main ()
9022 {
9023 Display *display;
9024 XrmDatabase db;
9025 char *res_name;
9026 char *res_class;
9027 XIMProc  callback;
9028 XPointer *client_data;
9029 #ifndef __GNUC__
9030 /* If we're not using GCC, it's probably not XFree86, and this is
9031    probably right, but we can't use something like --pedantic-errors.  */
9032 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9033                                            char*, XIMProc, XPointer*);
9034 #endif
9035 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9036    client_data);
9037   ;
9038   return 0;
9039 }
9040 _ACEOF
9041 if ac_fn_c_try_compile "$LINENO"; then :
9042   emacs_cv_arg6_star=yes
9043 fi
9044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9045     if test "$emacs_cv_arg6_star" = yes; then
9046     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9047
9048   else
9049     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9050
9051   fi
9052   CFLAGS=$late_CFLAGS
9053 fi
9054
9055 ### Start of font-backend (under any platform) section.
9056 # (nothing here yet -- this is a placeholder)
9057 ### End of font-backend (under any platform) section.
9058
9059 ### Start of font-backend (under X11) section.
9060 if test "${HAVE_X11}" = "yes"; then
9061
9062   succeeded=no
9063
9064   # Extract the first word of "pkg-config", so it can be a program name with args.
9065 set dummy pkg-config; ac_word=$2
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9067 $as_echo_n "checking for $ac_word... " >&6; }
9068 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9069   $as_echo_n "(cached) " >&6
9070 else
9071   case $PKG_CONFIG in
9072   [\\/]* | ?:[\\/]*)
9073   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9074   ;;
9075   *)
9076   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9077 for as_dir in $PATH
9078 do
9079   IFS=$as_save_IFS
9080   test -z "$as_dir" && as_dir=.
9081     for ac_exec_ext in '' $ac_executable_extensions; do
9082   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9083     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9084     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9085     break 2
9086   fi
9087 done
9088   done
9089 IFS=$as_save_IFS
9090
9091   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9092   ;;
9093 esac
9094 fi
9095 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9096 if test -n "$PKG_CONFIG"; then
9097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9098 $as_echo "$PKG_CONFIG" >&6; }
9099 else
9100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9101 $as_echo "no" >&6; }
9102 fi
9103
9104
9105
9106   if test "$PKG_CONFIG" = "no" ; then
9107      HAVE_FC=no
9108   else
9109      PKG_CONFIG_MIN_VERSION=0.9.0
9110      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9111         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9112 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9113
9114         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9115             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9116 $as_echo "yes" >&6; }
9117             succeeded=yes
9118
9119             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9120 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9121             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9122             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9123 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9124
9125             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9126 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9127             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9128             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9129 $as_echo "$FONTCONFIG_LIBS" >&6; }
9130         else
9131             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9132 $as_echo "no" >&6; }
9133             FONTCONFIG_CFLAGS=""
9134             FONTCONFIG_LIBS=""
9135             ## If we have a custom action on failure, don't print errors, but
9136             ## do set a variable so people can do so.
9137             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9138
9139         fi
9140
9141
9142
9143      else
9144         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9145         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9146      fi
9147   fi
9148
9149   if test $succeeded = yes; then
9150      HAVE_FC=yes
9151   else
9152      HAVE_FC=no
9153   fi
9154
9155
9156    ## Use -lXft if available, unless `--with-xft=no'.
9157    HAVE_XFT=maybe
9158     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9159       with_xft="no";
9160     fi
9161     if test "x${with_xft}" != "xno"; then
9162
9163
9164   succeeded=no
9165
9166   # Extract the first word of "pkg-config", so it can be a program name with args.
9167 set dummy pkg-config; ac_word=$2
9168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9169 $as_echo_n "checking for $ac_word... " >&6; }
9170 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9171   $as_echo_n "(cached) " >&6
9172 else
9173   case $PKG_CONFIG in
9174   [\\/]* | ?:[\\/]*)
9175   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9176   ;;
9177   *)
9178   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9179 for as_dir in $PATH
9180 do
9181   IFS=$as_save_IFS
9182   test -z "$as_dir" && as_dir=.
9183     for ac_exec_ext in '' $ac_executable_extensions; do
9184   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9185     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9187     break 2
9188   fi
9189 done
9190   done
9191 IFS=$as_save_IFS
9192
9193   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9194   ;;
9195 esac
9196 fi
9197 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9198 if test -n "$PKG_CONFIG"; then
9199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9200 $as_echo "$PKG_CONFIG" >&6; }
9201 else
9202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9203 $as_echo "no" >&6; }
9204 fi
9205
9206
9207
9208   if test "$PKG_CONFIG" = "no" ; then
9209      HAVE_XFT=no
9210   else
9211      PKG_CONFIG_MIN_VERSION=0.9.0
9212      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9213         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
9214 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
9215
9216         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
9217             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9218 $as_echo "yes" >&6; }
9219             succeeded=yes
9220
9221             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
9222 $as_echo_n "checking XFT_CFLAGS... " >&6; }
9223             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9224             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
9225 $as_echo "$XFT_CFLAGS" >&6; }
9226
9227             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
9228 $as_echo_n "checking XFT_LIBS... " >&6; }
9229             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9230             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
9231 $as_echo "$XFT_LIBS" >&6; }
9232         else
9233             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9234 $as_echo "no" >&6; }
9235             XFT_CFLAGS=""
9236             XFT_LIBS=""
9237             ## If we have a custom action on failure, don't print errors, but
9238             ## do set a variable so people can do so.
9239             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
9240
9241         fi
9242
9243
9244
9245      else
9246         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9247         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9248      fi
9249   fi
9250
9251   if test $succeeded = yes; then
9252      :
9253   else
9254      HAVE_XFT=no
9255   fi
9256
9257       ## Because xftfont.c uses XRenderQueryExtension, we also
9258       ## need to link to -lXrender.
9259       HAVE_XRENDER=no
9260       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
9261 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
9262 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
9263   $as_echo_n "(cached) " >&6
9264 else
9265   ac_check_lib_save_LIBS=$LIBS
9266 LIBS="-lXrender  $LIBS"
9267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9268 /* end confdefs.h.  */
9269
9270 /* Override any GCC internal prototype to avoid an error.
9271    Use char because int might match the return type of a GCC
9272    builtin and then its argument prototype would still apply.  */
9273 #ifdef __cplusplus
9274 extern "C"
9275 #endif
9276 char XRenderQueryExtension ();
9277 int
9278 main ()
9279 {
9280 return XRenderQueryExtension ();
9281   ;
9282   return 0;
9283 }
9284 _ACEOF
9285 if ac_fn_c_try_link "$LINENO"; then :
9286   ac_cv_lib_Xrender_XRenderQueryExtension=yes
9287 else
9288   ac_cv_lib_Xrender_XRenderQueryExtension=no
9289 fi
9290 rm -f core conftest.err conftest.$ac_objext \
9291     conftest$ac_exeext conftest.$ac_ext
9292 LIBS=$ac_check_lib_save_LIBS
9293 fi
9294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
9295 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
9296 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
9297   HAVE_XRENDER=yes
9298 fi
9299
9300       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
9301         OLD_CPPFLAGS="$CPPFLAGS"
9302         OLD_CFLAGS="$CFLAGS"
9303         OLD_LIBS="$LIBS"
9304         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
9305         CFLAGS="$CFLAGS $XFT_CFLAGS"
9306         XFT_LIBS="-lXrender $XFT_LIBS"
9307         LIBS="$XFT_LIBS $LIBS"
9308         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
9309 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
9310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
9311 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
9312 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
9313   $as_echo_n "(cached) " >&6
9314 else
9315   ac_check_lib_save_LIBS=$LIBS
9316 LIBS="-lXft $XFT_LIBS $LIBS"
9317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9318 /* end confdefs.h.  */
9319
9320 /* Override any GCC internal prototype to avoid an error.
9321    Use char because int might match the return type of a GCC
9322    builtin and then its argument prototype would still apply.  */
9323 #ifdef __cplusplus
9324 extern "C"
9325 #endif
9326 char XftFontOpen ();
9327 int
9328 main ()
9329 {
9330 return XftFontOpen ();
9331   ;
9332   return 0;
9333 }
9334 _ACEOF
9335 if ac_fn_c_try_link "$LINENO"; then :
9336   ac_cv_lib_Xft_XftFontOpen=yes
9337 else
9338   ac_cv_lib_Xft_XftFontOpen=no
9339 fi
9340 rm -f core conftest.err conftest.$ac_objext \
9341     conftest$ac_exeext conftest.$ac_ext
9342 LIBS=$ac_check_lib_save_LIBS
9343 fi
9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
9345 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
9346 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
9347   HAVE_XFT=yes
9348 fi
9349
9350 fi
9351
9352
9353
9354         if test "${HAVE_XFT}" = "yes"; then
9355
9356 $as_echo "#define HAVE_XFT 1" >>confdefs.h
9357
9358
9359           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
9360         else
9361           CPPFLAGS="$OLD_CPPFLAGS"
9362           CFLAGS="$OLD_CFLAGS"
9363           LIBS="$OLD_LIBS"
9364         fi                        # "${HAVE_XFT}" = "yes"
9365       fi                          # "$HAVE_XFT" != no
9366     fi                            # "x${with_xft}" != "xno"
9367
9368         if test "$HAVE_XFT" != "yes"; then
9369        HAVE_XFT=no
9370     fi
9371
9372
9373     HAVE_FREETYPE=no
9374     ## We used to allow building with FreeType and without Xft.
9375     ## However, the ftx font backend driver is not in good shape.
9376     if test "${HAVE_XFT}" = "yes"; then
9377                   HAVE_FREETYPE=yes
9378       FONTCONFIG_CFLAGS=
9379       FONTCONFIG_LIBS=
9380     fi
9381
9382     HAVE_LIBOTF=no
9383     if test "${HAVE_FREETYPE}" = "yes"; then
9384
9385 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
9386
9387       if test "${with_libotf}" != "no"; then
9388
9389   succeeded=no
9390
9391   # Extract the first word of "pkg-config", so it can be a program name with args.
9392 set dummy pkg-config; ac_word=$2
9393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9394 $as_echo_n "checking for $ac_word... " >&6; }
9395 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9396   $as_echo_n "(cached) " >&6
9397 else
9398   case $PKG_CONFIG in
9399   [\\/]* | ?:[\\/]*)
9400   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9401   ;;
9402   *)
9403   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9404 for as_dir in $PATH
9405 do
9406   IFS=$as_save_IFS
9407   test -z "$as_dir" && as_dir=.
9408     for ac_exec_ext in '' $ac_executable_extensions; do
9409   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9410     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9412     break 2
9413   fi
9414 done
9415   done
9416 IFS=$as_save_IFS
9417
9418   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9419   ;;
9420 esac
9421 fi
9422 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9423 if test -n "$PKG_CONFIG"; then
9424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9425 $as_echo "$PKG_CONFIG" >&6; }
9426 else
9427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9428 $as_echo "no" >&6; }
9429 fi
9430
9431
9432
9433   if test "$PKG_CONFIG" = "no" ; then
9434      HAVE_LIBOTF=no
9435   else
9436      PKG_CONFIG_MIN_VERSION=0.9.0
9437      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9438         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
9439 $as_echo_n "checking for libotf... " >&6; }
9440
9441         if $PKG_CONFIG --exists "libotf" 2>&5; then
9442             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9443 $as_echo "yes" >&6; }
9444             succeeded=yes
9445
9446             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
9447 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
9448             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
9449             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
9450 $as_echo "$LIBOTF_CFLAGS" >&6; }
9451
9452             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
9453 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
9454             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
9455             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
9456 $as_echo "$LIBOTF_LIBS" >&6; }
9457         else
9458             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9459 $as_echo "no" >&6; }
9460             LIBOTF_CFLAGS=""
9461             LIBOTF_LIBS=""
9462             ## If we have a custom action on failure, don't print errors, but
9463             ## do set a variable so people can do so.
9464             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
9465
9466         fi
9467
9468
9469
9470      else
9471         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9472         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9473      fi
9474   fi
9475
9476   if test $succeeded = yes; then
9477      HAVE_LIBOTF=yes
9478   else
9479      HAVE_LIBOTF=no
9480   fi
9481
9482         if test "$HAVE_LIBOTF" = "yes"; then
9483
9484 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
9485
9486           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
9487 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
9488 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
9489   $as_echo_n "(cached) " >&6
9490 else
9491   ac_check_lib_save_LIBS=$LIBS
9492 LIBS="-lotf  $LIBS"
9493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9494 /* end confdefs.h.  */
9495
9496 /* Override any GCC internal prototype to avoid an error.
9497    Use char because int might match the return type of a GCC
9498    builtin and then its argument prototype would still apply.  */
9499 #ifdef __cplusplus
9500 extern "C"
9501 #endif
9502 char OTF_get_variation_glyphs ();
9503 int
9504 main ()
9505 {
9506 return OTF_get_variation_glyphs ();
9507   ;
9508   return 0;
9509 }
9510 _ACEOF
9511 if ac_fn_c_try_link "$LINENO"; then :
9512   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
9513 else
9514   ac_cv_lib_otf_OTF_get_variation_glyphs=no
9515 fi
9516 rm -f core conftest.err conftest.$ac_objext \
9517     conftest$ac_exeext conftest.$ac_ext
9518 LIBS=$ac_check_lib_save_LIBS
9519 fi
9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
9521 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
9522 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
9523   HAVE_OTF_GET_VARIATION_GLYPHS=yes
9524 else
9525   HAVE_OTF_GET_VARIATION_GLYPHS=no
9526 fi
9527
9528           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
9529
9530 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
9531
9532           fi
9533         fi
9534       fi
9535             fi
9536
9537     HAVE_M17N_FLT=no
9538     if test "${HAVE_LIBOTF}" = yes; then
9539       if test "${with_m17n_flt}" != "no"; then
9540
9541   succeeded=no
9542
9543   # Extract the first word of "pkg-config", so it can be a program name with args.
9544 set dummy pkg-config; ac_word=$2
9545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9546 $as_echo_n "checking for $ac_word... " >&6; }
9547 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9548   $as_echo_n "(cached) " >&6
9549 else
9550   case $PKG_CONFIG in
9551   [\\/]* | ?:[\\/]*)
9552   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9553   ;;
9554   *)
9555   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9556 for as_dir in $PATH
9557 do
9558   IFS=$as_save_IFS
9559   test -z "$as_dir" && as_dir=.
9560     for ac_exec_ext in '' $ac_executable_extensions; do
9561   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9562     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9563     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9564     break 2
9565   fi
9566 done
9567   done
9568 IFS=$as_save_IFS
9569
9570   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9571   ;;
9572 esac
9573 fi
9574 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9575 if test -n "$PKG_CONFIG"; then
9576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9577 $as_echo "$PKG_CONFIG" >&6; }
9578 else
9579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9580 $as_echo "no" >&6; }
9581 fi
9582
9583
9584
9585   if test "$PKG_CONFIG" = "no" ; then
9586      HAVE_M17N_FLT=no
9587   else
9588      PKG_CONFIG_MIN_VERSION=0.9.0
9589      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9590         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
9591 $as_echo_n "checking for m17n-flt... " >&6; }
9592
9593         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
9594             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9595 $as_echo "yes" >&6; }
9596             succeeded=yes
9597
9598             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
9599 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
9600             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
9601             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
9602 $as_echo "$M17N_FLT_CFLAGS" >&6; }
9603
9604             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
9605 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
9606             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
9607             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
9608 $as_echo "$M17N_FLT_LIBS" >&6; }
9609         else
9610             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9611 $as_echo "no" >&6; }
9612             M17N_FLT_CFLAGS=""
9613             M17N_FLT_LIBS=""
9614             ## If we have a custom action on failure, don't print errors, but
9615             ## do set a variable so people can do so.
9616             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
9617
9618         fi
9619
9620
9621
9622      else
9623         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9624         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9625      fi
9626   fi
9627
9628   if test $succeeded = yes; then
9629      HAVE_M17N_FLT=yes
9630   else
9631      HAVE_M17N_FLT=no
9632   fi
9633
9634         if test "$HAVE_M17N_FLT" = "yes"; then
9635
9636 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
9637
9638         fi
9639       fi
9640     fi
9641 else
9642     HAVE_XFT=no
9643     HAVE_FREETYPE=no
9644     HAVE_LIBOTF=no
9645     HAVE_M17N_FLT=no
9646 fi
9647 ### End of font-backend (under X11) section.
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658 ### Use -lXpm if available, unless `--with-xpm=no'.
9659 HAVE_XPM=no
9660 if test "${HAVE_X11}" = "yes"; then
9661   if test "${with_xpm}" != "no"; then
9662     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
9663 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
9664   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
9665 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
9666 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
9667   $as_echo_n "(cached) " >&6
9668 else
9669   ac_check_lib_save_LIBS=$LIBS
9670 LIBS="-lXpm -lX11 $LIBS"
9671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9672 /* end confdefs.h.  */
9673
9674 /* Override any GCC internal prototype to avoid an error.
9675    Use char because int might match the return type of a GCC
9676    builtin and then its argument prototype would still apply.  */
9677 #ifdef __cplusplus
9678 extern "C"
9679 #endif
9680 char XpmReadFileToPixmap ();
9681 int
9682 main ()
9683 {
9684 return XpmReadFileToPixmap ();
9685   ;
9686   return 0;
9687 }
9688 _ACEOF
9689 if ac_fn_c_try_link "$LINENO"; then :
9690   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
9691 else
9692   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
9693 fi
9694 rm -f core conftest.err conftest.$ac_objext \
9695     conftest$ac_exeext conftest.$ac_ext
9696 LIBS=$ac_check_lib_save_LIBS
9697 fi
9698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
9699 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
9700 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
9701   HAVE_XPM=yes
9702 fi
9703
9704 fi
9705
9706
9707     if test "${HAVE_XPM}" = "yes"; then
9708       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
9709 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
9710       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9711 /* end confdefs.h.  */
9712 #include "X11/xpm.h"
9713 #ifndef XpmReturnAllocPixels
9714 no_return_alloc_pixels
9715 #endif
9716
9717 _ACEOF
9718 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9719   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
9720   HAVE_XPM=no
9721 else
9722   HAVE_XPM=yes
9723 fi
9724 rm -f conftest*
9725
9726
9727       if test "${HAVE_XPM}" = "yes"; then
9728         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9729 $as_echo "yes" >&6; }
9730       else
9731         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9732 $as_echo "no" >&6; }
9733       fi
9734     fi
9735   fi
9736
9737   if test "${HAVE_XPM}" = "yes"; then
9738
9739 $as_echo "#define HAVE_XPM 1" >>confdefs.h
9740
9741   fi
9742 fi
9743
9744 ### Use -ljpeg if available, unless `--with-jpeg=no'.
9745 HAVE_JPEG=no
9746 if test "${HAVE_X11}" = "yes"; then
9747   if test "${with_jpeg}" != "no"; then
9748             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
9749 if test "x$ac_cv_header_jerror_h" = x""yes; then :
9750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
9751 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
9752 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
9753   $as_echo_n "(cached) " >&6
9754 else
9755   ac_check_lib_save_LIBS=$LIBS
9756 LIBS="-ljpeg  $LIBS"
9757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9758 /* end confdefs.h.  */
9759
9760 /* Override any GCC internal prototype to avoid an error.
9761    Use char because int might match the return type of a GCC
9762    builtin and then its argument prototype would still apply.  */
9763 #ifdef __cplusplus
9764 extern "C"
9765 #endif
9766 char jpeg_destroy_compress ();
9767 int
9768 main ()
9769 {
9770 return jpeg_destroy_compress ();
9771   ;
9772   return 0;
9773 }
9774 _ACEOF
9775 if ac_fn_c_try_link "$LINENO"; then :
9776   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
9777 else
9778   ac_cv_lib_jpeg_jpeg_destroy_compress=no
9779 fi
9780 rm -f core conftest.err conftest.$ac_objext \
9781     conftest$ac_exeext conftest.$ac_ext
9782 LIBS=$ac_check_lib_save_LIBS
9783 fi
9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
9785 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
9786 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
9787   HAVE_JPEG=yes
9788 fi
9789
9790 fi
9791
9792
9793   fi
9794
9795     if test "${HAVE_JPEG}" = "yes"; then
9796     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9797
9798     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9799 /* end confdefs.h.  */
9800 #include <jpeglib.h>
9801          version=JPEG_LIB_VERSION
9802
9803 _ACEOF
9804 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9805   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
9806   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9807
9808 else
9809   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
9810 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
9811         HAVE_JPEG=no
9812 fi
9813 rm -f conftest*
9814
9815   fi
9816 fi
9817
9818 ### Use -lpng if available, unless `--with-png=no'.
9819 HAVE_PNG=no
9820 if test "${HAVE_X11}" = "yes"; then
9821   if test "${with_png}" != "no"; then
9822     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
9823     # in /usr/include/libpng.
9824     for ac_header in png.h libpng/png.h
9825 do :
9826   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9827 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9828 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9829   cat >>confdefs.h <<_ACEOF
9830 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9831 _ACEOF
9832
9833 fi
9834
9835 done
9836
9837     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
9838       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
9839 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
9840 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
9841   $as_echo_n "(cached) " >&6
9842 else
9843   ac_check_lib_save_LIBS=$LIBS
9844 LIBS="-lpng -lz -lm $LIBS"
9845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9846 /* end confdefs.h.  */
9847
9848 /* Override any GCC internal prototype to avoid an error.
9849    Use char because int might match the return type of a GCC
9850    builtin and then its argument prototype would still apply.  */
9851 #ifdef __cplusplus
9852 extern "C"
9853 #endif
9854 char png_get_channels ();
9855 int
9856 main ()
9857 {
9858 return png_get_channels ();
9859   ;
9860   return 0;
9861 }
9862 _ACEOF
9863 if ac_fn_c_try_link "$LINENO"; then :
9864   ac_cv_lib_png_png_get_channels=yes
9865 else
9866   ac_cv_lib_png_png_get_channels=no
9867 fi
9868 rm -f core conftest.err conftest.$ac_objext \
9869     conftest$ac_exeext conftest.$ac_ext
9870 LIBS=$ac_check_lib_save_LIBS
9871 fi
9872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
9873 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
9874 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
9875   HAVE_PNG=yes
9876 fi
9877
9878     fi
9879   fi
9880
9881   if test "${HAVE_PNG}" = "yes"; then
9882
9883 $as_echo "#define HAVE_PNG 1" >>confdefs.h
9884
9885   fi
9886 fi
9887
9888 ### Use -ltiff if available, unless `--with-tiff=no'.
9889 HAVE_TIFF=no
9890 if test "${HAVE_X11}" = "yes"; then
9891   if test "${with_tiff}" != "no"; then
9892     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
9893 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
9894   tifflibs="-lz -lm"
9895       # At least one tiff package requires the jpeg library.
9896       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
9897       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
9898 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
9899 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
9900   $as_echo_n "(cached) " >&6
9901 else
9902   ac_check_lib_save_LIBS=$LIBS
9903 LIBS="-ltiff $tifflibs $LIBS"
9904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9905 /* end confdefs.h.  */
9906
9907 /* Override any GCC internal prototype to avoid an error.
9908    Use char because int might match the return type of a GCC
9909    builtin and then its argument prototype would still apply.  */
9910 #ifdef __cplusplus
9911 extern "C"
9912 #endif
9913 char TIFFGetVersion ();
9914 int
9915 main ()
9916 {
9917 return TIFFGetVersion ();
9918   ;
9919   return 0;
9920 }
9921 _ACEOF
9922 if ac_fn_c_try_link "$LINENO"; then :
9923   ac_cv_lib_tiff_TIFFGetVersion=yes
9924 else
9925   ac_cv_lib_tiff_TIFFGetVersion=no
9926 fi
9927 rm -f core conftest.err conftest.$ac_objext \
9928     conftest$ac_exeext conftest.$ac_ext
9929 LIBS=$ac_check_lib_save_LIBS
9930 fi
9931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
9932 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
9933 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
9934   HAVE_TIFF=yes
9935 fi
9936
9937 fi
9938
9939
9940   fi
9941
9942   if test "${HAVE_TIFF}" = "yes"; then
9943
9944 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
9945
9946   fi
9947 fi
9948
9949 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
9950 HAVE_GIF=no
9951 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
9952   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
9953 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
9954   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
9955 # Earlier versions can crash Emacs.
9956     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
9957 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
9958 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
9959   $as_echo_n "(cached) " >&6
9960 else
9961   ac_check_lib_save_LIBS=$LIBS
9962 LIBS="-lgif  $LIBS"
9963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9964 /* end confdefs.h.  */
9965
9966 /* Override any GCC internal prototype to avoid an error.
9967    Use char because int might match the return type of a GCC
9968    builtin and then its argument prototype would still apply.  */
9969 #ifdef __cplusplus
9970 extern "C"
9971 #endif
9972 char EGifPutExtensionLast ();
9973 int
9974 main ()
9975 {
9976 return EGifPutExtensionLast ();
9977   ;
9978   return 0;
9979 }
9980 _ACEOF
9981 if ac_fn_c_try_link "$LINENO"; then :
9982   ac_cv_lib_gif_EGifPutExtensionLast=yes
9983 else
9984   ac_cv_lib_gif_EGifPutExtensionLast=no
9985 fi
9986 rm -f core conftest.err conftest.$ac_objext \
9987     conftest$ac_exeext conftest.$ac_ext
9988 LIBS=$ac_check_lib_save_LIBS
9989 fi
9990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
9991 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
9992 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
9993   HAVE_GIF=yes
9994 else
9995   try_libungif=yes
9996 fi
9997
9998 fi
9999
10000
10001
10002   if test "$HAVE_GIF" = yes; then
10003       ac_gif_lib_name="-lgif"
10004   fi
10005
10006 # If gif_lib.h but no libgif, try libungif.
10007   if test x"$try_libungif" = xyes; then
10008     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10009 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10010 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10011   $as_echo_n "(cached) " >&6
10012 else
10013   ac_check_lib_save_LIBS=$LIBS
10014 LIBS="-lungif  $LIBS"
10015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10016 /* end confdefs.h.  */
10017
10018 /* Override any GCC internal prototype to avoid an error.
10019    Use char because int might match the return type of a GCC
10020    builtin and then its argument prototype would still apply.  */
10021 #ifdef __cplusplus
10022 extern "C"
10023 #endif
10024 char EGifPutExtensionLast ();
10025 int
10026 main ()
10027 {
10028 return EGifPutExtensionLast ();
10029   ;
10030   return 0;
10031 }
10032 _ACEOF
10033 if ac_fn_c_try_link "$LINENO"; then :
10034   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10035 else
10036   ac_cv_lib_ungif_EGifPutExtensionLast=no
10037 fi
10038 rm -f core conftest.err conftest.$ac_objext \
10039     conftest$ac_exeext conftest.$ac_ext
10040 LIBS=$ac_check_lib_save_LIBS
10041 fi
10042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10043 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10044 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10045   HAVE_GIF=yes
10046 fi
10047
10048
10049     if test "$HAVE_GIF" = yes; then
10050
10051 $as_echo "#define LIBGIF -lungif" >>confdefs.h
10052
10053       ac_gif_lib_name="-lungif"
10054     fi
10055   fi
10056
10057   if test "${HAVE_GIF}" = "yes"; then
10058
10059 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10060
10061   fi
10062 fi
10063
10064 if test "${HAVE_X11}" = "yes"; then
10065   MISSING=""
10066   WITH_NO=""
10067   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10068     MISSING="libXpm" && WITH_NO="--with-xpm=no"
10069   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10070     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10071   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10072     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10073   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10074     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10075   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10076     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10077
10078   if test "X${MISSING}" != X; then
10079     as_fn_error $? "The following required libraries were not found:
10080     $MISSING
10081 Maybe some development libraries/packages are missing?
10082 If you don't want to link with them give
10083     $WITH_NO
10084 as options to configure" "$LINENO" 5
10085   fi
10086 fi
10087
10088 ### Use -lgpm if available, unless `--with-gpm=no'.
10089 HAVE_GPM=no
10090 if test "${with_gpm}" != "no"; then
10091   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10092 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10094 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10095 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10096   $as_echo_n "(cached) " >&6
10097 else
10098   ac_check_lib_save_LIBS=$LIBS
10099 LIBS="-lgpm  $LIBS"
10100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10101 /* end confdefs.h.  */
10102
10103 /* Override any GCC internal prototype to avoid an error.
10104    Use char because int might match the return type of a GCC
10105    builtin and then its argument prototype would still apply.  */
10106 #ifdef __cplusplus
10107 extern "C"
10108 #endif
10109 char Gpm_Open ();
10110 int
10111 main ()
10112 {
10113 return Gpm_Open ();
10114   ;
10115   return 0;
10116 }
10117 _ACEOF
10118 if ac_fn_c_try_link "$LINENO"; then :
10119   ac_cv_lib_gpm_Gpm_Open=yes
10120 else
10121   ac_cv_lib_gpm_Gpm_Open=no
10122 fi
10123 rm -f core conftest.err conftest.$ac_objext \
10124     conftest$ac_exeext conftest.$ac_ext
10125 LIBS=$ac_check_lib_save_LIBS
10126 fi
10127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10128 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10129 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10130   HAVE_GPM=yes
10131 fi
10132
10133 fi
10134
10135
10136 fi
10137
10138 if test "${HAVE_GPM}" = "yes"; then
10139
10140 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10141
10142 fi
10143
10144 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10145 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10146
10147 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10148
10149 fi
10150
10151
10152
10153 ### Use NeXTstep API to implement GUI.
10154 if test "${HAVE_NS}" = "yes"; then
10155
10156 $as_echo "#define HAVE_NS 1" >>confdefs.h
10157
10158   if test "${NS_IMPL_COCOA}" = "yes"; then
10159
10160 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
10161
10162     GNU_OBJC_CFLAGS=
10163   fi
10164   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
10165
10166 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
10167
10168     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
10169   fi
10170   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
10171
10172 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10173
10174   fi
10175   # We also have mouse menus.
10176   HAVE_MENUS=yes
10177   OTHER_FILES=ns-app
10178 fi
10179
10180
10181 ### Use session management (-lSM -lICE) if available
10182 HAVE_X_SM=no
10183 if test "${HAVE_X11}" = "yes"; then
10184   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
10185 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
10186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
10187 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
10188 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
10189   $as_echo_n "(cached) " >&6
10190 else
10191   ac_check_lib_save_LIBS=$LIBS
10192 LIBS="-lSM -lICE $LIBS"
10193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10194 /* end confdefs.h.  */
10195
10196 /* Override any GCC internal prototype to avoid an error.
10197    Use char because int might match the return type of a GCC
10198    builtin and then its argument prototype would still apply.  */
10199 #ifdef __cplusplus
10200 extern "C"
10201 #endif
10202 char SmcOpenConnection ();
10203 int
10204 main ()
10205 {
10206 return SmcOpenConnection ();
10207   ;
10208   return 0;
10209 }
10210 _ACEOF
10211 if ac_fn_c_try_link "$LINENO"; then :
10212   ac_cv_lib_SM_SmcOpenConnection=yes
10213 else
10214   ac_cv_lib_SM_SmcOpenConnection=no
10215 fi
10216 rm -f core conftest.err conftest.$ac_objext \
10217     conftest$ac_exeext conftest.$ac_ext
10218 LIBS=$ac_check_lib_save_LIBS
10219 fi
10220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
10221 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
10222 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
10223   HAVE_X_SM=yes
10224 fi
10225
10226 fi
10227
10228
10229
10230   if test "${HAVE_X_SM}" = "yes"; then
10231
10232 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
10233
10234     case "$LIBS" in
10235       *-lSM*) ;;
10236       *)      LIBS="-lSM -lICE $LIBS" ;;
10237     esac
10238   fi
10239 fi
10240
10241 # If netdb.h doesn't declare h_errno, we must declare it by hand.
10242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
10243 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
10244 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
10245   $as_echo_n "(cached) " >&6
10246 else
10247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10248 /* end confdefs.h.  */
10249 #include <netdb.h>
10250 int
10251 main ()
10252 {
10253 return h_errno;
10254   ;
10255   return 0;
10256 }
10257 _ACEOF
10258 if ac_fn_c_try_link "$LINENO"; then :
10259   emacs_cv_netdb_declares_h_errno=yes
10260 else
10261   emacs_cv_netdb_declares_h_errno=no
10262 fi
10263 rm -f core conftest.err conftest.$ac_objext \
10264     conftest$ac_exeext conftest.$ac_ext
10265 fi
10266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
10267 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
10268 if test $emacs_cv_netdb_declares_h_errno = yes; then
10269
10270 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
10271
10272 fi
10273
10274 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10275 # for constant arguments.  Useless!
10276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10277 $as_echo_n "checking for working alloca.h... " >&6; }
10278 if test "${ac_cv_working_alloca_h+set}" = set; then :
10279   $as_echo_n "(cached) " >&6
10280 else
10281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10282 /* end confdefs.h.  */
10283 #include <alloca.h>
10284 int
10285 main ()
10286 {
10287 char *p = (char *) alloca (2 * sizeof (int));
10288                           if (p) return 0;
10289   ;
10290   return 0;
10291 }
10292 _ACEOF
10293 if ac_fn_c_try_link "$LINENO"; then :
10294   ac_cv_working_alloca_h=yes
10295 else
10296   ac_cv_working_alloca_h=no
10297 fi
10298 rm -f core conftest.err conftest.$ac_objext \
10299     conftest$ac_exeext conftest.$ac_ext
10300 fi
10301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10302 $as_echo "$ac_cv_working_alloca_h" >&6; }
10303 if test $ac_cv_working_alloca_h = yes; then
10304
10305 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10306
10307 fi
10308
10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10310 $as_echo_n "checking for alloca... " >&6; }
10311 if test "${ac_cv_func_alloca_works+set}" = set; then :
10312   $as_echo_n "(cached) " >&6
10313 else
10314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10315 /* end confdefs.h.  */
10316 #ifdef __GNUC__
10317 # define alloca __builtin_alloca
10318 #else
10319 # ifdef _MSC_VER
10320 #  include <malloc.h>
10321 #  define alloca _alloca
10322 # else
10323 #  ifdef HAVE_ALLOCA_H
10324 #   include <alloca.h>
10325 #  else
10326 #   ifdef _AIX
10327  #pragma alloca
10328 #   else
10329 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10330 char *alloca ();
10331 #    endif
10332 #   endif
10333 #  endif
10334 # endif
10335 #endif
10336
10337 int
10338 main ()
10339 {
10340 char *p = (char *) alloca (1);
10341                                     if (p) return 0;
10342   ;
10343   return 0;
10344 }
10345 _ACEOF
10346 if ac_fn_c_try_link "$LINENO"; then :
10347   ac_cv_func_alloca_works=yes
10348 else
10349   ac_cv_func_alloca_works=no
10350 fi
10351 rm -f core conftest.err conftest.$ac_objext \
10352     conftest$ac_exeext conftest.$ac_ext
10353 fi
10354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10355 $as_echo "$ac_cv_func_alloca_works" >&6; }
10356
10357 if test $ac_cv_func_alloca_works = yes; then
10358
10359 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10360
10361 else
10362   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10363 # that cause trouble.  Some versions do not even contain alloca or
10364 # contain a buggy version.  If you still want to use their alloca,
10365 # use ar to extract alloca.o from them instead of compiling alloca.c.
10366
10367 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10368
10369 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10370
10371
10372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10373 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10374 if test "${ac_cv_os_cray+set}" = set; then :
10375   $as_echo_n "(cached) " >&6
10376 else
10377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10378 /* end confdefs.h.  */
10379 #if defined CRAY && ! defined CRAY2
10380 webecray
10381 #else
10382 wenotbecray
10383 #endif
10384
10385 _ACEOF
10386 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10387   $EGREP "webecray" >/dev/null 2>&1; then :
10388   ac_cv_os_cray=yes
10389 else
10390   ac_cv_os_cray=no
10391 fi
10392 rm -f conftest*
10393
10394 fi
10395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10396 $as_echo "$ac_cv_os_cray" >&6; }
10397 if test $ac_cv_os_cray = yes; then
10398   for ac_func in _getb67 GETB67 getb67; do
10399     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10400 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10401 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10402
10403 cat >>confdefs.h <<_ACEOF
10404 #define CRAY_STACKSEG_END $ac_func
10405 _ACEOF
10406
10407     break
10408 fi
10409
10410   done
10411 fi
10412
10413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10414 $as_echo_n "checking stack direction for C alloca... " >&6; }
10415 if test "${ac_cv_c_stack_direction+set}" = set; then :
10416   $as_echo_n "(cached) " >&6
10417 else
10418   if test "$cross_compiling" = yes; then :
10419   ac_cv_c_stack_direction=0
10420 else
10421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10422 /* end confdefs.h.  */
10423 $ac_includes_default
10424 int
10425 find_stack_direction ()
10426 {
10427   static char *addr = 0;
10428   auto char dummy;
10429   if (addr == 0)
10430     {
10431       addr = &dummy;
10432       return find_stack_direction ();
10433     }
10434   else
10435     return (&dummy > addr) ? 1 : -1;
10436 }
10437
10438 int
10439 main ()
10440 {
10441   return find_stack_direction () < 0;
10442 }
10443 _ACEOF
10444 if ac_fn_c_try_run "$LINENO"; then :
10445   ac_cv_c_stack_direction=1
10446 else
10447   ac_cv_c_stack_direction=-1
10448 fi
10449 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10450   conftest.$ac_objext conftest.beam conftest.$ac_ext
10451 fi
10452
10453 fi
10454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10455 $as_echo "$ac_cv_c_stack_direction" >&6; }
10456 cat >>confdefs.h <<_ACEOF
10457 #define STACK_DIRECTION $ac_cv_c_stack_direction
10458 _ACEOF
10459
10460
10461 fi
10462
10463
10464 if test x"$ac_cv_func_alloca_works" != xyes; then
10465    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
10466 fi
10467
10468 # fmod, logb, and frexp are found in -lm on most systems.
10469 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
10471 $as_echo_n "checking for sqrt in -lm... " >&6; }
10472 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
10473   $as_echo_n "(cached) " >&6
10474 else
10475   ac_check_lib_save_LIBS=$LIBS
10476 LIBS="-lm  $LIBS"
10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h.  */
10479
10480 /* Override any GCC internal prototype to avoid an error.
10481    Use char because int might match the return type of a GCC
10482    builtin and then its argument prototype would still apply.  */
10483 #ifdef __cplusplus
10484 extern "C"
10485 #endif
10486 char sqrt ();
10487 int
10488 main ()
10489 {
10490 return sqrt ();
10491   ;
10492   return 0;
10493 }
10494 _ACEOF
10495 if ac_fn_c_try_link "$LINENO"; then :
10496   ac_cv_lib_m_sqrt=yes
10497 else
10498   ac_cv_lib_m_sqrt=no
10499 fi
10500 rm -f core conftest.err conftest.$ac_objext \
10501     conftest$ac_exeext conftest.$ac_ext
10502 LIBS=$ac_check_lib_save_LIBS
10503 fi
10504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
10505 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
10506 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
10507   cat >>confdefs.h <<_ACEOF
10508 #define HAVE_LIBM 1
10509 _ACEOF
10510
10511   LIBS="-lm $LIBS"
10512
10513 fi
10514
10515
10516 # Check for mail-locking functions in a "mail" library.  Probably this should
10517 # have the same check as for liblockfile below.
10518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
10519 $as_echo_n "checking for maillock in -lmail... " >&6; }
10520 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
10521   $as_echo_n "(cached) " >&6
10522 else
10523   ac_check_lib_save_LIBS=$LIBS
10524 LIBS="-lmail  $LIBS"
10525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10526 /* end confdefs.h.  */
10527
10528 /* Override any GCC internal prototype to avoid an error.
10529    Use char because int might match the return type of a GCC
10530    builtin and then its argument prototype would still apply.  */
10531 #ifdef __cplusplus
10532 extern "C"
10533 #endif
10534 char maillock ();
10535 int
10536 main ()
10537 {
10538 return maillock ();
10539   ;
10540   return 0;
10541 }
10542 _ACEOF
10543 if ac_fn_c_try_link "$LINENO"; then :
10544   ac_cv_lib_mail_maillock=yes
10545 else
10546   ac_cv_lib_mail_maillock=no
10547 fi
10548 rm -f core conftest.err conftest.$ac_objext \
10549     conftest$ac_exeext conftest.$ac_ext
10550 LIBS=$ac_check_lib_save_LIBS
10551 fi
10552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
10553 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
10554 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
10555   cat >>confdefs.h <<_ACEOF
10556 #define HAVE_LIBMAIL 1
10557 _ACEOF
10558
10559   LIBS="-lmail $LIBS"
10560
10561 fi
10562
10563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
10564 $as_echo_n "checking for maillock in -llockfile... " >&6; }
10565 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
10566   $as_echo_n "(cached) " >&6
10567 else
10568   ac_check_lib_save_LIBS=$LIBS
10569 LIBS="-llockfile  $LIBS"
10570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10571 /* end confdefs.h.  */
10572
10573 /* Override any GCC internal prototype to avoid an error.
10574    Use char because int might match the return type of a GCC
10575    builtin and then its argument prototype would still apply.  */
10576 #ifdef __cplusplus
10577 extern "C"
10578 #endif
10579 char maillock ();
10580 int
10581 main ()
10582 {
10583 return maillock ();
10584   ;
10585   return 0;
10586 }
10587 _ACEOF
10588 if ac_fn_c_try_link "$LINENO"; then :
10589   ac_cv_lib_lockfile_maillock=yes
10590 else
10591   ac_cv_lib_lockfile_maillock=no
10592 fi
10593 rm -f core conftest.err conftest.$ac_objext \
10594     conftest$ac_exeext conftest.$ac_ext
10595 LIBS=$ac_check_lib_save_LIBS
10596 fi
10597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
10598 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
10599 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
10600   cat >>confdefs.h <<_ACEOF
10601 #define HAVE_LIBLOCKFILE 1
10602 _ACEOF
10603
10604   LIBS="-llockfile $LIBS"
10605
10606 fi
10607
10608 # If we have the shared liblockfile, assume we must use it for mail
10609 # locking (e.g. Debian).  If we couldn't link against liblockfile
10610 # (no liblockfile.a installed), ensure that we don't need to.
10611 if test "$ac_cv_lib_lockfile_maillock" = no; then
10612       # Extract the first word of "liblockfile.so", so it can be a program name with args.
10613 set dummy liblockfile.so; ac_word=$2
10614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10615 $as_echo_n "checking for $ac_word... " >&6; }
10616 if test "${ac_cv_prog_liblockfile+set}" = set; then :
10617   $as_echo_n "(cached) " >&6
10618 else
10619   if test -n "$liblockfile"; then
10620   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
10621 else
10622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10623 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
10624 for as_dir in $as_dummy
10625 do
10626   IFS=$as_save_IFS
10627   test -z "$as_dir" && as_dir=.
10628     for ac_exec_ext in '' $ac_executable_extensions; do
10629   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10630     ac_cv_prog_liblockfile="yes"
10631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10632     break 2
10633   fi
10634 done
10635   done
10636 IFS=$as_save_IFS
10637
10638   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
10639 fi
10640 fi
10641 liblockfile=$ac_cv_prog_liblockfile
10642 if test -n "$liblockfile"; then
10643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
10644 $as_echo "$liblockfile" >&6; }
10645 else
10646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10647 $as_echo "no" >&6; }
10648 fi
10649
10650
10651   if test $ac_cv_prog_liblockfile = yes; then
10652     as_fn_error $? "Shared liblockfile found but can't link against it.
10653 This probably means that movemail could lose mail.
10654 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
10655   else :
10656   fi
10657 fi
10658 for ac_func in touchlock
10659 do :
10660   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
10661 if test "x$ac_cv_func_touchlock" = x""yes; then :
10662   cat >>confdefs.h <<_ACEOF
10663 #define HAVE_TOUCHLOCK 1
10664 _ACEOF
10665
10666 fi
10667 done
10668
10669 for ac_header in maillock.h
10670 do :
10671   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
10672 if test "x$ac_cv_header_maillock_h" = x""yes; then :
10673   cat >>confdefs.h <<_ACEOF
10674 #define HAVE_MAILLOCK_H 1
10675 _ACEOF
10676
10677 fi
10678
10679 done
10680
10681
10682 for ac_func in gethostname getdomainname dup2 \
10683 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
10684 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
10685 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
10686 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
10687 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
10688 sendto recvfrom getsockopt setsockopt getsockname getpeername \
10689 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
10690 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
10691 cfmakeraw cfsetspeed
10692 do :
10693   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10694 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10695 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10696   cat >>confdefs.h <<_ACEOF
10697 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10698 _ACEOF
10699
10700 fi
10701 done
10702
10703
10704 for ac_header in sys/un.h
10705 do :
10706   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
10707 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
10708   cat >>confdefs.h <<_ACEOF
10709 #define HAVE_SYS_UN_H 1
10710 _ACEOF
10711
10712 fi
10713
10714 done
10715
10716
10717
10718
10719
10720
10721
10722   for ac_func in $ac_func_list
10723 do :
10724   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10725 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10726 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10727   cat >>confdefs.h <<_ACEOF
10728 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10729 _ACEOF
10730
10731 fi
10732 done
10733
10734
10735
10736
10737
10738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
10739 $as_echo_n "checking for working mktime... " >&6; }
10740 if test "${ac_cv_func_working_mktime+set}" = set; then :
10741   $as_echo_n "(cached) " >&6
10742 else
10743   if test "$cross_compiling" = yes; then :
10744   ac_cv_func_working_mktime=no
10745 else
10746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10747 /* end confdefs.h.  */
10748 /* Test program from Paul Eggert and Tony Leneis.  */
10749 #ifdef TIME_WITH_SYS_TIME
10750 # include <sys/time.h>
10751 # include <time.h>
10752 #else
10753 # ifdef HAVE_SYS_TIME_H
10754 #  include <sys/time.h>
10755 # else
10756 #  include <time.h>
10757 # endif
10758 #endif
10759
10760 #include <limits.h>
10761 #include <stdlib.h>
10762
10763 #ifdef HAVE_UNISTD_H
10764 # include <unistd.h>
10765 #endif
10766
10767 #ifndef HAVE_ALARM
10768 # define alarm(X) /* empty */
10769 #endif
10770
10771 /* Work around redefinition to rpl_putenv by other config tests.  */
10772 #undef putenv
10773
10774 static time_t time_t_max;
10775 static time_t time_t_min;
10776
10777 /* Values we'll use to set the TZ environment variable.  */
10778 static const char *tz_strings[] = {
10779   (const char *) 0, "TZ=GMT0", "TZ=JST-9",
10780   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
10781 };
10782 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
10783
10784 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
10785    Based on a problem report from Andreas Jaeger.  */
10786 static int
10787 spring_forward_gap ()
10788 {
10789   /* glibc (up to about 1998-10-07) failed this test. */
10790   struct tm tm;
10791
10792   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10793      instead of "TZ=America/Vancouver" in order to detect the bug even
10794      on systems that don't support the Olson extension, or don't have the
10795      full zoneinfo tables installed.  */
10796   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10797
10798   tm.tm_year = 98;
10799   tm.tm_mon = 3;
10800   tm.tm_mday = 5;
10801   tm.tm_hour = 2;
10802   tm.tm_min = 0;
10803   tm.tm_sec = 0;
10804   tm.tm_isdst = -1;
10805   return mktime (&tm) != (time_t) -1;
10806 }
10807
10808 static int
10809 mktime_test1 (time_t now)
10810 {
10811   struct tm *lt;
10812   return ! (lt = localtime (&now)) || mktime (lt) == now;
10813 }
10814
10815 static int
10816 mktime_test (time_t now)
10817 {
10818   return (mktime_test1 (now)
10819           && mktime_test1 ((time_t) (time_t_max - now))
10820           && mktime_test1 ((time_t) (time_t_min + now)));
10821 }
10822
10823 static int
10824 irix_6_4_bug ()
10825 {
10826   /* Based on code from Ariel Faigon.  */
10827   struct tm tm;
10828   tm.tm_year = 96;
10829   tm.tm_mon = 3;
10830   tm.tm_mday = 0;
10831   tm.tm_hour = 0;
10832   tm.tm_min = 0;
10833   tm.tm_sec = 0;
10834   tm.tm_isdst = -1;
10835   mktime (&tm);
10836   return tm.tm_mon == 2 && tm.tm_mday == 31;
10837 }
10838
10839 static int
10840 bigtime_test (int j)
10841 {
10842   struct tm tm;
10843   time_t now;
10844   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
10845   now = mktime (&tm);
10846   if (now != (time_t) -1)
10847     {
10848       struct tm *lt = localtime (&now);
10849       if (! (lt
10850              && lt->tm_year == tm.tm_year
10851              && lt->tm_mon == tm.tm_mon
10852              && lt->tm_mday == tm.tm_mday
10853              && lt->tm_hour == tm.tm_hour
10854              && lt->tm_min == tm.tm_min
10855              && lt->tm_sec == tm.tm_sec
10856              && lt->tm_yday == tm.tm_yday
10857              && lt->tm_wday == tm.tm_wday
10858              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
10859                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
10860         return 0;
10861     }
10862   return 1;
10863 }
10864
10865 static int
10866 year_2050_test ()
10867 {
10868   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
10869      ignoring leap seconds.  */
10870   unsigned long int answer = 2527315200UL;
10871
10872   struct tm tm;
10873   time_t t;
10874   tm.tm_year = 2050 - 1900;
10875   tm.tm_mon = 2 - 1;
10876   tm.tm_mday = 1;
10877   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
10878   tm.tm_isdst = -1;
10879
10880   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10881      instead of "TZ=America/Vancouver" in order to detect the bug even
10882      on systems that don't support the Olson extension, or don't have the
10883      full zoneinfo tables installed.  */
10884   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10885
10886   t = mktime (&tm);
10887
10888   /* Check that the result is either a failure, or close enough
10889      to the correct answer that we can assume the discrepancy is
10890      due to leap seconds.  */
10891   return (t == (time_t) -1
10892           || (0 < t && answer - 120 <= t && t <= answer + 120));
10893 }
10894
10895 int
10896 main ()
10897 {
10898   time_t t, delta;
10899   int i, j;
10900
10901   /* This test makes some buggy mktime implementations loop.
10902      Give up after 60 seconds; a mktime slower than that
10903      isn't worth using anyway.  */
10904   alarm (60);
10905
10906   for (;;)
10907     {
10908       t = (time_t_max << 1) + 1;
10909       if (t <= time_t_max)
10910         break;
10911       time_t_max = t;
10912     }
10913   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
10914
10915   delta = time_t_max / 997; /* a suitable prime number */
10916   for (i = 0; i < N_STRINGS; i++)
10917     {
10918       if (tz_strings[i])
10919         putenv ((char*) tz_strings[i]);
10920
10921       for (t = 0; t <= time_t_max - delta; t += delta)
10922         if (! mktime_test (t))
10923           return 1;
10924       if (! (mktime_test ((time_t) 1)
10925              && mktime_test ((time_t) (60 * 60))
10926              && mktime_test ((time_t) (60 * 60 * 24))))
10927         return 1;
10928
10929       for (j = 1; ; j <<= 1)
10930         if (! bigtime_test (j))
10931           return 1;
10932         else if (INT_MAX / 2 < j)
10933           break;
10934       if (! bigtime_test (INT_MAX))
10935         return 1;
10936     }
10937   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
10938 }
10939 _ACEOF
10940 if ac_fn_c_try_run "$LINENO"; then :
10941   ac_cv_func_working_mktime=yes
10942 else
10943   ac_cv_func_working_mktime=no
10944 fi
10945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10946   conftest.$ac_objext conftest.beam conftest.$ac_ext
10947 fi
10948
10949 fi
10950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
10951 $as_echo "$ac_cv_func_working_mktime" >&6; }
10952 if test $ac_cv_func_working_mktime = no; then
10953   case " $LIBOBJS " in
10954   *" mktime.$ac_objext "* ) ;;
10955   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
10956  ;;
10957 esac
10958
10959 fi
10960
10961 if test "$ac_cv_func_working_mktime" = no; then
10962
10963 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
10964
10965 fi
10966
10967 ac_have_func=no # yes means we've found a way to get the load average.
10968
10969 # Make sure getloadavg.c is where it belongs, at configure-time.
10970 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
10971   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
10972
10973 ac_save_LIBS=$LIBS
10974
10975 # Check for getloadavg, but be sure not to touch the cache variable.
10976 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
10977 if test "x$ac_cv_func_getloadavg" = x""yes; then :
10978   exit 0
10979 else
10980   exit 1
10981 fi
10982 ) && ac_have_func=yes
10983
10984 # On HPUX9, an unprivileged user can get load averages through this function.
10985 for ac_func in pstat_getdynamic
10986 do :
10987   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
10988 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
10989   cat >>confdefs.h <<_ACEOF
10990 #define HAVE_PSTAT_GETDYNAMIC 1
10991 _ACEOF
10992
10993 fi
10994 done
10995
10996
10997 # Solaris has libkstat which does not require root.
10998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
10999 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11000 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11001   $as_echo_n "(cached) " >&6
11002 else
11003   ac_check_lib_save_LIBS=$LIBS
11004 LIBS="-lkstat  $LIBS"
11005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11006 /* end confdefs.h.  */
11007
11008 /* Override any GCC internal prototype to avoid an error.
11009    Use char because int might match the return type of a GCC
11010    builtin and then its argument prototype would still apply.  */
11011 #ifdef __cplusplus
11012 extern "C"
11013 #endif
11014 char kstat_open ();
11015 int
11016 main ()
11017 {
11018 return kstat_open ();
11019   ;
11020   return 0;
11021 }
11022 _ACEOF
11023 if ac_fn_c_try_link "$LINENO"; then :
11024   ac_cv_lib_kstat_kstat_open=yes
11025 else
11026   ac_cv_lib_kstat_kstat_open=no
11027 fi
11028 rm -f core conftest.err conftest.$ac_objext \
11029     conftest$ac_exeext conftest.$ac_ext
11030 LIBS=$ac_check_lib_save_LIBS
11031 fi
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11033 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11034 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11035   cat >>confdefs.h <<_ACEOF
11036 #define HAVE_LIBKSTAT 1
11037 _ACEOF
11038
11039   LIBS="-lkstat $LIBS"
11040
11041 fi
11042
11043 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11044
11045 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11046 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11047 # to get the right answer into the cache.
11048 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11049 if test $ac_have_func = no; then
11050   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11051 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11052 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11053   $as_echo_n "(cached) " >&6
11054 else
11055   ac_check_lib_save_LIBS=$LIBS
11056 LIBS="-lelf  $LIBS"
11057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11058 /* end confdefs.h.  */
11059
11060 /* Override any GCC internal prototype to avoid an error.
11061    Use char because int might match the return type of a GCC
11062    builtin and then its argument prototype would still apply.  */
11063 #ifdef __cplusplus
11064 extern "C"
11065 #endif
11066 char elf_begin ();
11067 int
11068 main ()
11069 {
11070 return elf_begin ();
11071   ;
11072   return 0;
11073 }
11074 _ACEOF
11075 if ac_fn_c_try_link "$LINENO"; then :
11076   ac_cv_lib_elf_elf_begin=yes
11077 else
11078   ac_cv_lib_elf_elf_begin=no
11079 fi
11080 rm -f core conftest.err conftest.$ac_objext \
11081     conftest$ac_exeext conftest.$ac_ext
11082 LIBS=$ac_check_lib_save_LIBS
11083 fi
11084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11085 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11086 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11087   LIBS="-lelf $LIBS"
11088 fi
11089
11090 fi
11091 if test $ac_have_func = no; then
11092   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11093 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11094 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11095   $as_echo_n "(cached) " >&6
11096 else
11097   ac_check_lib_save_LIBS=$LIBS
11098 LIBS="-lkvm  $LIBS"
11099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11100 /* end confdefs.h.  */
11101
11102 /* Override any GCC internal prototype to avoid an error.
11103    Use char because int might match the return type of a GCC
11104    builtin and then its argument prototype would still apply.  */
11105 #ifdef __cplusplus
11106 extern "C"
11107 #endif
11108 char kvm_open ();
11109 int
11110 main ()
11111 {
11112 return kvm_open ();
11113   ;
11114   return 0;
11115 }
11116 _ACEOF
11117 if ac_fn_c_try_link "$LINENO"; then :
11118   ac_cv_lib_kvm_kvm_open=yes
11119 else
11120   ac_cv_lib_kvm_kvm_open=no
11121 fi
11122 rm -f core conftest.err conftest.$ac_objext \
11123     conftest$ac_exeext conftest.$ac_ext
11124 LIBS=$ac_check_lib_save_LIBS
11125 fi
11126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
11127 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
11128 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
11129   LIBS="-lkvm $LIBS"
11130 fi
11131
11132   # Check for the 4.4BSD definition of getloadavg.
11133   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
11134 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
11135 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
11136   $as_echo_n "(cached) " >&6
11137 else
11138   ac_check_lib_save_LIBS=$LIBS
11139 LIBS="-lutil  $LIBS"
11140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11141 /* end confdefs.h.  */
11142
11143 /* Override any GCC internal prototype to avoid an error.
11144    Use char because int might match the return type of a GCC
11145    builtin and then its argument prototype would still apply.  */
11146 #ifdef __cplusplus
11147 extern "C"
11148 #endif
11149 char getloadavg ();
11150 int
11151 main ()
11152 {
11153 return getloadavg ();
11154   ;
11155   return 0;
11156 }
11157 _ACEOF
11158 if ac_fn_c_try_link "$LINENO"; then :
11159   ac_cv_lib_util_getloadavg=yes
11160 else
11161   ac_cv_lib_util_getloadavg=no
11162 fi
11163 rm -f core conftest.err conftest.$ac_objext \
11164     conftest$ac_exeext conftest.$ac_ext
11165 LIBS=$ac_check_lib_save_LIBS
11166 fi
11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
11168 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
11169 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
11170   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
11171 fi
11172
11173 fi
11174
11175 if test $ac_have_func = no; then
11176   # There is a commonly available library for RS/6000 AIX.
11177   # Since it is not a standard part of AIX, it might be installed locally.
11178   ac_getloadavg_LIBS=$LIBS
11179   LIBS="-L/usr/local/lib $LIBS"
11180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
11181 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
11182 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
11183   $as_echo_n "(cached) " >&6
11184 else
11185   ac_check_lib_save_LIBS=$LIBS
11186 LIBS="-lgetloadavg  $LIBS"
11187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11188 /* end confdefs.h.  */
11189
11190 /* Override any GCC internal prototype to avoid an error.
11191    Use char because int might match the return type of a GCC
11192    builtin and then its argument prototype would still apply.  */
11193 #ifdef __cplusplus
11194 extern "C"
11195 #endif
11196 char getloadavg ();
11197 int
11198 main ()
11199 {
11200 return getloadavg ();
11201   ;
11202   return 0;
11203 }
11204 _ACEOF
11205 if ac_fn_c_try_link "$LINENO"; then :
11206   ac_cv_lib_getloadavg_getloadavg=yes
11207 else
11208   ac_cv_lib_getloadavg_getloadavg=no
11209 fi
11210 rm -f core conftest.err conftest.$ac_objext \
11211     conftest$ac_exeext conftest.$ac_ext
11212 LIBS=$ac_check_lib_save_LIBS
11213 fi
11214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
11215 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
11216 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
11217   LIBS="-lgetloadavg $LIBS"
11218 else
11219   LIBS=$ac_getloadavg_LIBS
11220 fi
11221
11222 fi
11223
11224 # Make sure it is really in the library, if we think we found it,
11225 # otherwise set up the replacement function.
11226 for ac_func in getloadavg
11227 do :
11228   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11229 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11230   cat >>confdefs.h <<_ACEOF
11231 #define HAVE_GETLOADAVG 1
11232 _ACEOF
11233
11234 else
11235   case " $LIBOBJS " in
11236   *" getloadavg.$ac_objext "* ) ;;
11237   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
11238  ;;
11239 esac
11240
11241
11242 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
11243
11244 # Figure out what our getloadavg.c needs.
11245 ac_have_func=no
11246 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
11247 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
11248   ac_have_func=yes
11249
11250 $as_echo "#define DGUX 1" >>confdefs.h
11251
11252  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
11253 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
11254 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
11255   $as_echo_n "(cached) " >&6
11256 else
11257   ac_check_lib_save_LIBS=$LIBS
11258 LIBS="-ldgc  $LIBS"
11259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11260 /* end confdefs.h.  */
11261
11262 /* Override any GCC internal prototype to avoid an error.
11263    Use char because int might match the return type of a GCC
11264    builtin and then its argument prototype would still apply.  */
11265 #ifdef __cplusplus
11266 extern "C"
11267 #endif
11268 char dg_sys_info ();
11269 int
11270 main ()
11271 {
11272 return dg_sys_info ();
11273   ;
11274   return 0;
11275 }
11276 _ACEOF
11277 if ac_fn_c_try_link "$LINENO"; then :
11278   ac_cv_lib_dgc_dg_sys_info=yes
11279 else
11280   ac_cv_lib_dgc_dg_sys_info=no
11281 fi
11282 rm -f core conftest.err conftest.$ac_objext \
11283     conftest$ac_exeext conftest.$ac_ext
11284 LIBS=$ac_check_lib_save_LIBS
11285 fi
11286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
11287 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
11288 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
11289   cat >>confdefs.h <<_ACEOF
11290 #define HAVE_LIBDGC 1
11291 _ACEOF
11292
11293   LIBS="-ldgc $LIBS"
11294
11295 fi
11296
11297 fi
11298
11299
11300
11301 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
11302 if test "x$ac_cv_header_locale_h" = x""yes; then :
11303
11304 fi
11305
11306
11307 for ac_func in setlocale
11308 do :
11309   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
11310 if test "x$ac_cv_func_setlocale" = x""yes; then :
11311   cat >>confdefs.h <<_ACEOF
11312 #define HAVE_SETLOCALE 1
11313 _ACEOF
11314
11315 fi
11316 done
11317
11318
11319 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
11320 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
11321 # Irix 4.0.5F has the header but not the library.
11322 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
11323   ac_have_func=yes
11324
11325 $as_echo "#define SVR4 1" >>confdefs.h
11326
11327 fi
11328
11329 if test $ac_have_func = no; then
11330   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
11331 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
11332   ac_have_func=yes
11333
11334 $as_echo "#define UMAX 1" >>confdefs.h
11335
11336
11337 $as_echo "#define UMAX4_3 1" >>confdefs.h
11338
11339 fi
11340
11341
11342 fi
11343
11344 if test $ac_have_func = no; then
11345   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
11346 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
11347   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
11348
11349 fi
11350
11351
11352 fi
11353
11354 if test $ac_have_func = no; then
11355   for ac_header in mach/mach.h
11356 do :
11357   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
11358 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
11359   cat >>confdefs.h <<_ACEOF
11360 #define HAVE_MACH_MACH_H 1
11361 _ACEOF
11362
11363 fi
11364
11365 done
11366
11367 fi
11368
11369 for ac_header in nlist.h
11370 do :
11371   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
11372 if test "x$ac_cv_header_nlist_h" = x""yes; then :
11373   cat >>confdefs.h <<_ACEOF
11374 #define HAVE_NLIST_H 1
11375 _ACEOF
11376  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
11377 "
11378 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
11379
11380 cat >>confdefs.h <<_ACEOF
11381 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
11382 _ACEOF
11383
11384
11385 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
11386
11387 fi
11388
11389
11390 fi
11391
11392 done
11393
11394 fi
11395 done
11396
11397
11398 # Some definitions of getloadavg require that the program be installed setgid.
11399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
11400 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
11401 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
11402   $as_echo_n "(cached) " >&6
11403 else
11404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11405 /* end confdefs.h.  */
11406 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
11407 #ifdef LDAV_PRIVILEGED
11408 Yowza Am I SETGID yet
11409 #endif
11410 _ACEOF
11411 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11412   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
11413   ac_cv_func_getloadavg_setgid=yes
11414 else
11415   ac_cv_func_getloadavg_setgid=no
11416 fi
11417 rm -f conftest*
11418
11419 fi
11420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
11421 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
11422 if test $ac_cv_func_getloadavg_setgid = yes; then
11423   NEED_SETGID=true
11424
11425 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
11426
11427 else
11428   NEED_SETGID=false
11429 fi
11430
11431 if test $ac_cv_func_getloadavg_setgid = yes; then
11432   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
11433 $as_echo_n "checking group of /dev/kmem... " >&6; }
11434 if test "${ac_cv_group_kmem+set}" = set; then :
11435   $as_echo_n "(cached) " >&6
11436 else
11437    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
11438   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
11439   # If we got an error (system does not support symlinks), try without -L.
11440   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
11441   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
11442     | sed -ne 's/[       ][      ]*/ /g;
11443                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
11444                / /s/.* //;p;'`
11445
11446 fi
11447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
11448 $as_echo "$ac_cv_group_kmem" >&6; }
11449   KMEM_GROUP=$ac_cv_group_kmem
11450 fi
11451 if test "x$ac_save_LIBS" = x; then
11452   GETLOADAVG_LIBS=$LIBS
11453 else
11454   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
11455 fi
11456 LIBS=$ac_save_LIBS
11457
11458
11459
11460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
11461 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
11462 if test "${ac_cv_sys_largefile_source+set}" = set; then :
11463   $as_echo_n "(cached) " >&6
11464 else
11465   while :; do
11466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11467 /* end confdefs.h.  */
11468 #include <sys/types.h> /* for off_t */
11469      #include <stdio.h>
11470 int
11471 main ()
11472 {
11473 int (*fp) (FILE *, off_t, int) = fseeko;
11474      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11475   ;
11476   return 0;
11477 }
11478 _ACEOF
11479 if ac_fn_c_try_link "$LINENO"; then :
11480   ac_cv_sys_largefile_source=no; break
11481 fi
11482 rm -f core conftest.err conftest.$ac_objext \
11483     conftest$ac_exeext conftest.$ac_ext
11484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11485 /* end confdefs.h.  */
11486 #define _LARGEFILE_SOURCE 1
11487 #include <sys/types.h> /* for off_t */
11488      #include <stdio.h>
11489 int
11490 main ()
11491 {
11492 int (*fp) (FILE *, off_t, int) = fseeko;
11493      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11494   ;
11495   return 0;
11496 }
11497 _ACEOF
11498 if ac_fn_c_try_link "$LINENO"; then :
11499   ac_cv_sys_largefile_source=1; break
11500 fi
11501 rm -f core conftest.err conftest.$ac_objext \
11502     conftest$ac_exeext conftest.$ac_ext
11503   ac_cv_sys_largefile_source=unknown
11504   break
11505 done
11506 fi
11507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
11508 $as_echo "$ac_cv_sys_largefile_source" >&6; }
11509 case $ac_cv_sys_largefile_source in #(
11510   no | unknown) ;;
11511   *)
11512 cat >>confdefs.h <<_ACEOF
11513 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
11514 _ACEOF
11515 ;;
11516 esac
11517 rm -rf conftest*
11518
11519 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
11520 # in glibc 2.1.3, but that breaks too many other things.
11521 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
11522 if test $ac_cv_sys_largefile_source != unknown; then
11523
11524 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
11525
11526 fi
11527
11528
11529 # Configure getopt.
11530 # getopt.m4 serial 10
11531
11532 # The getopt module assume you want GNU getopt, with getopt_long etc,
11533 # rather than vanilla POSIX getopt.  This means your your code should
11534 # always include <getopt.h> for the getopt prototypes.
11535
11536
11537
11538
11539
11540
11541
11542
11543
11544
11545
11546 # Prerequisites of lib/getopt*.
11547
11548
11549
11550
11551   GETOPT_H=
11552   for ac_header in getopt.h
11553 do :
11554   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
11555 if test "x$ac_cv_header_getopt_h" = x""yes; then :
11556   cat >>confdefs.h <<_ACEOF
11557 #define HAVE_GETOPT_H 1
11558 _ACEOF
11559
11560 else
11561   GETOPT_H=getopt.h
11562 fi
11563
11564 done
11565
11566   if test -z "$GETOPT_H"; then
11567     for ac_func in getopt_long_only
11568 do :
11569   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
11570 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
11571   cat >>confdefs.h <<_ACEOF
11572 #define HAVE_GETOPT_LONG_ONLY 1
11573 _ACEOF
11574
11575 else
11576   GETOPT_H=getopt.h
11577 fi
11578 done
11579
11580   fi
11581
11582       if test -z "$GETOPT_H"; then
11583     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
11584 "
11585 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
11586   GETOPT_H=getopt.h
11587 fi
11588
11589   fi
11590
11591       if test -z "$GETOPT_H"; then
11592     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
11593 $as_echo_n "checking for working GNU getopt function... " >&6; }
11594 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
11595   $as_echo_n "(cached) " >&6
11596 else
11597   if test "$cross_compiling" = yes; then :
11598                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
11599 "
11600 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
11601   gl_cv_func_gnu_getopt=no
11602 else
11603   gl_cv_func_gnu_getopt=yes
11604 fi
11605
11606 else
11607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11608 /* end confdefs.h.  */
11609 #include <getopt.h>
11610 int
11611 main ()
11612 {
11613
11614              char *myargv[3];
11615              myargv[0] = "conftest";
11616              myargv[1] = "-+";
11617              myargv[2] = 0;
11618              return getopt (2, myargv, "+a") != '?';
11619
11620   ;
11621   return 0;
11622 }
11623 _ACEOF
11624 if ac_fn_c_try_run "$LINENO"; then :
11625   gl_cv_func_gnu_getopt=yes
11626 else
11627   gl_cv_func_gnu_getopt=no
11628 fi
11629 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11630   conftest.$ac_objext conftest.beam conftest.$ac_ext
11631 fi
11632
11633 fi
11634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
11635 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
11636     if test "$gl_cv_func_gnu_getopt" = "no"; then
11637       GETOPT_H=getopt.h
11638     fi
11639   fi
11640
11641
11642
11643   if test -n "$GETOPT_H"; then :
11644
11645
11646   GETOPT_H=getopt.h
11647
11648 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
11649
11650
11651
11652   :
11653   GETOPTOBJS='getopt.o getopt1.o'
11654
11655 fi
11656
11657
11658
11659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
11660 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
11661 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
11662   $as_echo_n "(cached) " >&6
11663 else
11664   # Use it with a single arg.
11665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11666 /* end confdefs.h.  */
11667 $ac_includes_default
11668 int
11669 main ()
11670 {
11671 getpgrp (0);
11672   ;
11673   return 0;
11674 }
11675 _ACEOF
11676 if ac_fn_c_try_compile "$LINENO"; then :
11677   ac_cv_func_getpgrp_void=no
11678 else
11679   ac_cv_func_getpgrp_void=yes
11680 fi
11681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11682
11683 fi
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
11685 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
11686 if test $ac_cv_func_getpgrp_void = yes; then
11687
11688 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
11689
11690 fi
11691
11692
11693 for ac_func in strftime
11694 do :
11695   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
11696 if test "x$ac_cv_func_strftime" = x""yes; then :
11697   cat >>confdefs.h <<_ACEOF
11698 #define HAVE_STRFTIME 1
11699 _ACEOF
11700
11701 else
11702   # strftime is in -lintl on SCO UNIX.
11703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
11704 $as_echo_n "checking for strftime in -lintl... " >&6; }
11705 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
11706   $as_echo_n "(cached) " >&6
11707 else
11708   ac_check_lib_save_LIBS=$LIBS
11709 LIBS="-lintl  $LIBS"
11710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11711 /* end confdefs.h.  */
11712
11713 /* Override any GCC internal prototype to avoid an error.
11714    Use char because int might match the return type of a GCC
11715    builtin and then its argument prototype would still apply.  */
11716 #ifdef __cplusplus
11717 extern "C"
11718 #endif
11719 char strftime ();
11720 int
11721 main ()
11722 {
11723 return strftime ();
11724   ;
11725   return 0;
11726 }
11727 _ACEOF
11728 if ac_fn_c_try_link "$LINENO"; then :
11729   ac_cv_lib_intl_strftime=yes
11730 else
11731   ac_cv_lib_intl_strftime=no
11732 fi
11733 rm -f core conftest.err conftest.$ac_objext \
11734     conftest$ac_exeext conftest.$ac_ext
11735 LIBS=$ac_check_lib_save_LIBS
11736 fi
11737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
11738 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
11739 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
11740   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
11741
11742 LIBS="-lintl $LIBS"
11743 fi
11744
11745 fi
11746 done
11747
11748
11749 # UNIX98 PTYs.
11750 for ac_func in grantpt
11751 do :
11752   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
11753 if test "x$ac_cv_func_grantpt" = x""yes; then :
11754   cat >>confdefs.h <<_ACEOF
11755 #define HAVE_GRANTPT 1
11756 _ACEOF
11757
11758 fi
11759 done
11760
11761
11762 # PTY-related GNU extensions.
11763 for ac_func in getpt
11764 do :
11765   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
11766 if test "x$ac_cv_func_getpt" = x""yes; then :
11767   cat >>confdefs.h <<_ACEOF
11768 #define HAVE_GETPT 1
11769 _ACEOF
11770
11771 fi
11772 done
11773
11774
11775 # Check this now, so that we will NOT find the above functions in ncurses.
11776 # That is because we have not set up to link ncurses in lib-src.
11777 # It's better to believe a function is not available
11778 # than to expect to find it in ncurses.
11779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tparm in -lncurses" >&5
11780 $as_echo_n "checking for tparm in -lncurses... " >&6; }
11781 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then :
11782   $as_echo_n "(cached) " >&6
11783 else
11784   ac_check_lib_save_LIBS=$LIBS
11785 LIBS="-lncurses  $LIBS"
11786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11787 /* end confdefs.h.  */
11788
11789 /* Override any GCC internal prototype to avoid an error.
11790    Use char because int might match the return type of a GCC
11791    builtin and then its argument prototype would still apply.  */
11792 #ifdef __cplusplus
11793 extern "C"
11794 #endif
11795 char tparm ();
11796 int
11797 main ()
11798 {
11799 return tparm ();
11800   ;
11801   return 0;
11802 }
11803 _ACEOF
11804 if ac_fn_c_try_link "$LINENO"; then :
11805   ac_cv_lib_ncurses_tparm=yes
11806 else
11807   ac_cv_lib_ncurses_tparm=no
11808 fi
11809 rm -f core conftest.err conftest.$ac_objext \
11810     conftest$ac_exeext conftest.$ac_ext
11811 LIBS=$ac_check_lib_save_LIBS
11812 fi
11813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tparm" >&5
11814 $as_echo "$ac_cv_lib_ncurses_tparm" >&6; }
11815 if test "x$ac_cv_lib_ncurses_tparm" = x""yes; then :
11816   cat >>confdefs.h <<_ACEOF
11817 #define HAVE_LIBNCURSES 1
11818 _ACEOF
11819
11820   LIBS="-lncurses $LIBS"
11821
11822 fi
11823
11824
11825 # Do we have res_init, for detecting changes in /etc/resolv.conf?
11826
11827 resolv=no
11828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11829 /* end confdefs.h.  */
11830 #include <netinet/in.h>
11831 #include <arpa/nameser.h>
11832 #include <resolv.h>
11833 int
11834 main ()
11835 {
11836 return res_init();
11837   ;
11838   return 0;
11839 }
11840 _ACEOF
11841 if ac_fn_c_try_link "$LINENO"; then :
11842   have_res_init=yes
11843 else
11844   have_res_init=no
11845 fi
11846 rm -f core conftest.err conftest.$ac_objext \
11847     conftest$ac_exeext conftest.$ac_ext
11848 if test "$have_res_init" = no; then
11849   OLIBS="$LIBS"
11850   LIBS="$LIBS -lresolv"
11851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
11852 $as_echo_n "checking for res_init with -lresolv... " >&6; }
11853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11854 /* end confdefs.h.  */
11855 #include <netinet/in.h>
11856 #include <arpa/nameser.h>
11857 #include <resolv.h>
11858 int
11859 main ()
11860 {
11861 return res_init();
11862   ;
11863   return 0;
11864 }
11865 _ACEOF
11866 if ac_fn_c_try_link "$LINENO"; then :
11867   have_res_init=yes
11868 else
11869   have_res_init=no
11870 fi
11871 rm -f core conftest.err conftest.$ac_objext \
11872     conftest$ac_exeext conftest.$ac_ext
11873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
11874 $as_echo "$have_res_init" >&6; }
11875   if test "$have_res_init" = yes ; then
11876     resolv=yes
11877   fi
11878   LIBS="$OLIBS"
11879 fi
11880
11881 if test "$have_res_init" = yes; then
11882
11883 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
11884
11885 fi
11886
11887 # Do we need the Hesiod library to provide the support routines?
11888 if test "$with_hesiod" != no ; then
11889   # Don't set $LIBS here -- see comments above.
11890   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
11891 if test "x$ac_cv_func_res_send" = x""yes; then :
11892
11893 else
11894   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
11895 if test "x$ac_cv_func___res_send" = x""yes; then :
11896
11897 else
11898   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
11899 $as_echo_n "checking for res_send in -lresolv... " >&6; }
11900 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
11901   $as_echo_n "(cached) " >&6
11902 else
11903   ac_check_lib_save_LIBS=$LIBS
11904 LIBS="-lresolv  $LIBS"
11905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11906 /* end confdefs.h.  */
11907
11908 /* Override any GCC internal prototype to avoid an error.
11909    Use char because int might match the return type of a GCC
11910    builtin and then its argument prototype would still apply.  */
11911 #ifdef __cplusplus
11912 extern "C"
11913 #endif
11914 char res_send ();
11915 int
11916 main ()
11917 {
11918 return res_send ();
11919   ;
11920   return 0;
11921 }
11922 _ACEOF
11923 if ac_fn_c_try_link "$LINENO"; then :
11924   ac_cv_lib_resolv_res_send=yes
11925 else
11926   ac_cv_lib_resolv_res_send=no
11927 fi
11928 rm -f core conftest.err conftest.$ac_objext \
11929     conftest$ac_exeext conftest.$ac_ext
11930 LIBS=$ac_check_lib_save_LIBS
11931 fi
11932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
11933 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
11934 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
11935   resolv=yes
11936 else
11937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
11938 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
11939 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
11940   $as_echo_n "(cached) " >&6
11941 else
11942   ac_check_lib_save_LIBS=$LIBS
11943 LIBS="-lresolv  $LIBS"
11944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11945 /* end confdefs.h.  */
11946
11947 /* Override any GCC internal prototype to avoid an error.
11948    Use char because int might match the return type of a GCC
11949    builtin and then its argument prototype would still apply.  */
11950 #ifdef __cplusplus
11951 extern "C"
11952 #endif
11953 char __res_send ();
11954 int
11955 main ()
11956 {
11957 return __res_send ();
11958   ;
11959   return 0;
11960 }
11961 _ACEOF
11962 if ac_fn_c_try_link "$LINENO"; then :
11963   ac_cv_lib_resolv___res_send=yes
11964 else
11965   ac_cv_lib_resolv___res_send=no
11966 fi
11967 rm -f core conftest.err conftest.$ac_objext \
11968     conftest$ac_exeext conftest.$ac_ext
11969 LIBS=$ac_check_lib_save_LIBS
11970 fi
11971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
11972 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
11973 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
11974   resolv=yes
11975 fi
11976
11977 fi
11978
11979 fi
11980
11981 fi
11982
11983   if test "$resolv" = yes ; then
11984     RESOLVLIB=-lresolv
11985   else
11986     RESOLVLIB=
11987   fi
11988   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
11989 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
11990
11991 else
11992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
11993 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
11994 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
11995   $as_echo_n "(cached) " >&6
11996 else
11997   ac_check_lib_save_LIBS=$LIBS
11998 LIBS="-lhesiod $RESOLVLIB $LIBS"
11999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12000 /* end confdefs.h.  */
12001
12002 /* Override any GCC internal prototype to avoid an error.
12003    Use char because int might match the return type of a GCC
12004    builtin and then its argument prototype would still apply.  */
12005 #ifdef __cplusplus
12006 extern "C"
12007 #endif
12008 char hes_getmailhost ();
12009 int
12010 main ()
12011 {
12012 return hes_getmailhost ();
12013   ;
12014   return 0;
12015 }
12016 _ACEOF
12017 if ac_fn_c_try_link "$LINENO"; then :
12018   ac_cv_lib_hesiod_hes_getmailhost=yes
12019 else
12020   ac_cv_lib_hesiod_hes_getmailhost=no
12021 fi
12022 rm -f core conftest.err conftest.$ac_objext \
12023     conftest$ac_exeext conftest.$ac_ext
12024 LIBS=$ac_check_lib_save_LIBS
12025 fi
12026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
12027 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
12028 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
12029
12030 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
12031
12032 else
12033   :
12034 fi
12035
12036 fi
12037
12038 fi
12039
12040 # Do we need libresolv (due to res_init or Hesiod)?
12041 if test "$resolv" = yes ; then
12042
12043 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
12044
12045 fi
12046
12047 # These tell us which Kerberos-related libraries to use.
12048 if test "${with_kerberos}" != no; then
12049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
12050 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
12051 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
12052   $as_echo_n "(cached) " >&6
12053 else
12054   ac_check_lib_save_LIBS=$LIBS
12055 LIBS="-lcom_err  $LIBS"
12056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12057 /* end confdefs.h.  */
12058
12059 /* Override any GCC internal prototype to avoid an error.
12060    Use char because int might match the return type of a GCC
12061    builtin and then its argument prototype would still apply.  */
12062 #ifdef __cplusplus
12063 extern "C"
12064 #endif
12065 char com_err ();
12066 int
12067 main ()
12068 {
12069 return com_err ();
12070   ;
12071   return 0;
12072 }
12073 _ACEOF
12074 if ac_fn_c_try_link "$LINENO"; then :
12075   ac_cv_lib_com_err_com_err=yes
12076 else
12077   ac_cv_lib_com_err_com_err=no
12078 fi
12079 rm -f core conftest.err conftest.$ac_objext \
12080     conftest$ac_exeext conftest.$ac_ext
12081 LIBS=$ac_check_lib_save_LIBS
12082 fi
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
12084 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
12085 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
12086   cat >>confdefs.h <<_ACEOF
12087 #define HAVE_LIBCOM_ERR 1
12088 _ACEOF
12089
12090   LIBS="-lcom_err $LIBS"
12091
12092 fi
12093
12094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
12095 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
12096 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
12097   $as_echo_n "(cached) " >&6
12098 else
12099   ac_check_lib_save_LIBS=$LIBS
12100 LIBS="-lk5crypto  $LIBS"
12101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12102 /* end confdefs.h.  */
12103
12104 /* Override any GCC internal prototype to avoid an error.
12105    Use char because int might match the return type of a GCC
12106    builtin and then its argument prototype would still apply.  */
12107 #ifdef __cplusplus
12108 extern "C"
12109 #endif
12110 char mit_des_cbc_encrypt ();
12111 int
12112 main ()
12113 {
12114 return mit_des_cbc_encrypt ();
12115   ;
12116   return 0;
12117 }
12118 _ACEOF
12119 if ac_fn_c_try_link "$LINENO"; then :
12120   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
12121 else
12122   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
12123 fi
12124 rm -f core conftest.err conftest.$ac_objext \
12125     conftest$ac_exeext conftest.$ac_ext
12126 LIBS=$ac_check_lib_save_LIBS
12127 fi
12128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
12129 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
12130 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
12131   cat >>confdefs.h <<_ACEOF
12132 #define HAVE_LIBK5CRYPTO 1
12133 _ACEOF
12134
12135   LIBS="-lk5crypto $LIBS"
12136
12137 fi
12138
12139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
12140 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
12141 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
12142   $as_echo_n "(cached) " >&6
12143 else
12144   ac_check_lib_save_LIBS=$LIBS
12145 LIBS="-lcrypto  $LIBS"
12146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12147 /* end confdefs.h.  */
12148
12149 /* Override any GCC internal prototype to avoid an error.
12150    Use char because int might match the return type of a GCC
12151    builtin and then its argument prototype would still apply.  */
12152 #ifdef __cplusplus
12153 extern "C"
12154 #endif
12155 char mit_des_cbc_encrypt ();
12156 int
12157 main ()
12158 {
12159 return mit_des_cbc_encrypt ();
12160   ;
12161   return 0;
12162 }
12163 _ACEOF
12164 if ac_fn_c_try_link "$LINENO"; then :
12165   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
12166 else
12167   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
12168 fi
12169 rm -f core conftest.err conftest.$ac_objext \
12170     conftest$ac_exeext conftest.$ac_ext
12171 LIBS=$ac_check_lib_save_LIBS
12172 fi
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
12174 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
12175 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
12176   cat >>confdefs.h <<_ACEOF
12177 #define HAVE_LIBCRYPTO 1
12178 _ACEOF
12179
12180   LIBS="-lcrypto $LIBS"
12181
12182 fi
12183
12184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
12185 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
12186 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
12187   $as_echo_n "(cached) " >&6
12188 else
12189   ac_check_lib_save_LIBS=$LIBS
12190 LIBS="-lkrb5  $LIBS"
12191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12192 /* end confdefs.h.  */
12193
12194 /* Override any GCC internal prototype to avoid an error.
12195    Use char because int might match the return type of a GCC
12196    builtin and then its argument prototype would still apply.  */
12197 #ifdef __cplusplus
12198 extern "C"
12199 #endif
12200 char krb5_init_context ();
12201 int
12202 main ()
12203 {
12204 return krb5_init_context ();
12205   ;
12206   return 0;
12207 }
12208 _ACEOF
12209 if ac_fn_c_try_link "$LINENO"; then :
12210   ac_cv_lib_krb5_krb5_init_context=yes
12211 else
12212   ac_cv_lib_krb5_krb5_init_context=no
12213 fi
12214 rm -f core conftest.err conftest.$ac_objext \
12215     conftest$ac_exeext conftest.$ac_ext
12216 LIBS=$ac_check_lib_save_LIBS
12217 fi
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
12219 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
12220 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
12221   cat >>confdefs.h <<_ACEOF
12222 #define HAVE_LIBKRB5 1
12223 _ACEOF
12224
12225   LIBS="-lkrb5 $LIBS"
12226
12227 fi
12228
12229   if test "${with_kerberos5}" = no; then
12230     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
12231 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
12232 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
12233   $as_echo_n "(cached) " >&6
12234 else
12235   ac_check_lib_save_LIBS=$LIBS
12236 LIBS="-ldes425  $LIBS"
12237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12238 /* end confdefs.h.  */
12239
12240 /* Override any GCC internal prototype to avoid an error.
12241    Use char because int might match the return type of a GCC
12242    builtin and then its argument prototype would still apply.  */
12243 #ifdef __cplusplus
12244 extern "C"
12245 #endif
12246 char des_cbc_encrypt ();
12247 int
12248 main ()
12249 {
12250 return des_cbc_encrypt ();
12251   ;
12252   return 0;
12253 }
12254 _ACEOF
12255 if ac_fn_c_try_link "$LINENO"; then :
12256   ac_cv_lib_des425_des_cbc_encrypt=yes
12257 else
12258   ac_cv_lib_des425_des_cbc_encrypt=no
12259 fi
12260 rm -f core conftest.err conftest.$ac_objext \
12261     conftest$ac_exeext conftest.$ac_ext
12262 LIBS=$ac_check_lib_save_LIBS
12263 fi
12264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
12265 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
12266 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
12267   cat >>confdefs.h <<_ACEOF
12268 #define HAVE_LIBDES425 1
12269 _ACEOF
12270
12271   LIBS="-ldes425 $LIBS"
12272
12273 else
12274   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
12275 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
12276 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
12277   $as_echo_n "(cached) " >&6
12278 else
12279   ac_check_lib_save_LIBS=$LIBS
12280 LIBS="-ldes  $LIBS"
12281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12282 /* end confdefs.h.  */
12283
12284 /* Override any GCC internal prototype to avoid an error.
12285    Use char because int might match the return type of a GCC
12286    builtin and then its argument prototype would still apply.  */
12287 #ifdef __cplusplus
12288 extern "C"
12289 #endif
12290 char des_cbc_encrypt ();
12291 int
12292 main ()
12293 {
12294 return des_cbc_encrypt ();
12295   ;
12296   return 0;
12297 }
12298 _ACEOF
12299 if ac_fn_c_try_link "$LINENO"; then :
12300   ac_cv_lib_des_des_cbc_encrypt=yes
12301 else
12302   ac_cv_lib_des_des_cbc_encrypt=no
12303 fi
12304 rm -f core conftest.err conftest.$ac_objext \
12305     conftest$ac_exeext conftest.$ac_ext
12306 LIBS=$ac_check_lib_save_LIBS
12307 fi
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
12309 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
12310 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
12311   cat >>confdefs.h <<_ACEOF
12312 #define HAVE_LIBDES 1
12313 _ACEOF
12314
12315   LIBS="-ldes $LIBS"
12316
12317 fi
12318
12319 fi
12320
12321     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
12322 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
12323 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
12324   $as_echo_n "(cached) " >&6
12325 else
12326   ac_check_lib_save_LIBS=$LIBS
12327 LIBS="-lkrb4  $LIBS"
12328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12329 /* end confdefs.h.  */
12330
12331 /* Override any GCC internal prototype to avoid an error.
12332    Use char because int might match the return type of a GCC
12333    builtin and then its argument prototype would still apply.  */
12334 #ifdef __cplusplus
12335 extern "C"
12336 #endif
12337 char krb_get_cred ();
12338 int
12339 main ()
12340 {
12341 return krb_get_cred ();
12342   ;
12343   return 0;
12344 }
12345 _ACEOF
12346 if ac_fn_c_try_link "$LINENO"; then :
12347   ac_cv_lib_krb4_krb_get_cred=yes
12348 else
12349   ac_cv_lib_krb4_krb_get_cred=no
12350 fi
12351 rm -f core conftest.err conftest.$ac_objext \
12352     conftest$ac_exeext conftest.$ac_ext
12353 LIBS=$ac_check_lib_save_LIBS
12354 fi
12355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
12356 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
12357 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
12358   cat >>confdefs.h <<_ACEOF
12359 #define HAVE_LIBKRB4 1
12360 _ACEOF
12361
12362   LIBS="-lkrb4 $LIBS"
12363
12364 else
12365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
12366 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
12367 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
12368   $as_echo_n "(cached) " >&6
12369 else
12370   ac_check_lib_save_LIBS=$LIBS
12371 LIBS="-lkrb  $LIBS"
12372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12373 /* end confdefs.h.  */
12374
12375 /* Override any GCC internal prototype to avoid an error.
12376    Use char because int might match the return type of a GCC
12377    builtin and then its argument prototype would still apply.  */
12378 #ifdef __cplusplus
12379 extern "C"
12380 #endif
12381 char krb_get_cred ();
12382 int
12383 main ()
12384 {
12385 return krb_get_cred ();
12386   ;
12387   return 0;
12388 }
12389 _ACEOF
12390 if ac_fn_c_try_link "$LINENO"; then :
12391   ac_cv_lib_krb_krb_get_cred=yes
12392 else
12393   ac_cv_lib_krb_krb_get_cred=no
12394 fi
12395 rm -f core conftest.err conftest.$ac_objext \
12396     conftest$ac_exeext conftest.$ac_ext
12397 LIBS=$ac_check_lib_save_LIBS
12398 fi
12399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
12400 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
12401 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
12402   cat >>confdefs.h <<_ACEOF
12403 #define HAVE_LIBKRB 1
12404 _ACEOF
12405
12406   LIBS="-lkrb $LIBS"
12407
12408 fi
12409
12410 fi
12411
12412   fi
12413
12414   if test "${with_kerberos5}" != no; then
12415     for ac_header in krb5.h
12416 do :
12417   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
12418 if test "x$ac_cv_header_krb5_h" = x""yes; then :
12419   cat >>confdefs.h <<_ACEOF
12420 #define HAVE_KRB5_H 1
12421 _ACEOF
12422  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
12423 "
12424 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
12425
12426 cat >>confdefs.h <<_ACEOF
12427 #define HAVE_KRB5_ERROR_TEXT 1
12428 _ACEOF
12429
12430
12431 fi
12432 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
12433 "
12434 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
12435
12436 cat >>confdefs.h <<_ACEOF
12437 #define HAVE_KRB5_ERROR_E_TEXT 1
12438 _ACEOF
12439
12440
12441 fi
12442
12443 fi
12444
12445 done
12446
12447   else
12448     for ac_header in des.h
12449 do :
12450   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
12451 if test "x$ac_cv_header_des_h" = x""yes; then :
12452   cat >>confdefs.h <<_ACEOF
12453 #define HAVE_DES_H 1
12454 _ACEOF
12455
12456 else
12457   for ac_header in kerberosIV/des.h
12458 do :
12459   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
12460 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
12461   cat >>confdefs.h <<_ACEOF
12462 #define HAVE_KERBEROSIV_DES_H 1
12463 _ACEOF
12464
12465 else
12466   for ac_header in kerberos/des.h
12467 do :
12468   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
12469 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
12470   cat >>confdefs.h <<_ACEOF
12471 #define HAVE_KERBEROS_DES_H 1
12472 _ACEOF
12473
12474 fi
12475
12476 done
12477
12478 fi
12479
12480 done
12481
12482 fi
12483
12484 done
12485
12486     for ac_header in krb.h
12487 do :
12488   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
12489 if test "x$ac_cv_header_krb_h" = x""yes; then :
12490   cat >>confdefs.h <<_ACEOF
12491 #define HAVE_KRB_H 1
12492 _ACEOF
12493
12494 else
12495   for ac_header in kerberosIV/krb.h
12496 do :
12497   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
12498 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
12499   cat >>confdefs.h <<_ACEOF
12500 #define HAVE_KERBEROSIV_KRB_H 1
12501 _ACEOF
12502
12503 else
12504   for ac_header in kerberos/krb.h
12505 do :
12506   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
12507 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
12508   cat >>confdefs.h <<_ACEOF
12509 #define HAVE_KERBEROS_KRB_H 1
12510 _ACEOF
12511
12512 fi
12513
12514 done
12515
12516 fi
12517
12518 done
12519
12520 fi
12521
12522 done
12523
12524   fi
12525   for ac_header in com_err.h
12526 do :
12527   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
12528 if test "x$ac_cv_header_com_err_h" = x""yes; then :
12529   cat >>confdefs.h <<_ACEOF
12530 #define HAVE_COM_ERR_H 1
12531 _ACEOF
12532
12533 fi
12534
12535 done
12536
12537 fi
12538
12539 # Solaris requires -lintl if you want strerror (which calls dgettext)
12540 # to return localized messages.
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
12542 $as_echo_n "checking for dgettext in -lintl... " >&6; }
12543 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
12544   $as_echo_n "(cached) " >&6
12545 else
12546   ac_check_lib_save_LIBS=$LIBS
12547 LIBS="-lintl  $LIBS"
12548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12549 /* end confdefs.h.  */
12550
12551 /* Override any GCC internal prototype to avoid an error.
12552    Use char because int might match the return type of a GCC
12553    builtin and then its argument prototype would still apply.  */
12554 #ifdef __cplusplus
12555 extern "C"
12556 #endif
12557 char dgettext ();
12558 int
12559 main ()
12560 {
12561 return dgettext ();
12562   ;
12563   return 0;
12564 }
12565 _ACEOF
12566 if ac_fn_c_try_link "$LINENO"; then :
12567   ac_cv_lib_intl_dgettext=yes
12568 else
12569   ac_cv_lib_intl_dgettext=no
12570 fi
12571 rm -f core conftest.err conftest.$ac_objext \
12572     conftest$ac_exeext conftest.$ac_ext
12573 LIBS=$ac_check_lib_save_LIBS
12574 fi
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
12576 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
12577 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
12578   cat >>confdefs.h <<_ACEOF
12579 #define HAVE_LIBINTL 1
12580 _ACEOF
12581
12582   LIBS="-lintl $LIBS"
12583
12584 fi
12585
12586
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
12588 $as_echo_n "checking whether localtime caches TZ... " >&6; }
12589 if test "${emacs_cv_localtime_cache+set}" = set; then :
12590   $as_echo_n "(cached) " >&6
12591 else
12592   if test x$ac_cv_func_tzset = xyes; then
12593 if test "$cross_compiling" = yes; then :
12594   # If we have tzset, assume the worst when cross-compiling.
12595 emacs_cv_localtime_cache=yes
12596 else
12597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12598 /* end confdefs.h.  */
12599 #include <time.h>
12600 extern char **environ;
12601 unset_TZ ()
12602 {
12603   char **from, **to;
12604   for (to = from = environ; (*to = *from); from++)
12605     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
12606       to++;
12607 }
12608 char TZ_GMT0[] = "TZ=GMT0";
12609 char TZ_PST8[] = "TZ=PST8";
12610 main()
12611 {
12612   time_t now = time ((time_t *) 0);
12613   int hour_GMT0, hour_unset;
12614   if (putenv (TZ_GMT0) != 0)
12615     exit (1);
12616   hour_GMT0 = localtime (&now)->tm_hour;
12617   unset_TZ ();
12618   hour_unset = localtime (&now)->tm_hour;
12619   if (putenv (TZ_PST8) != 0)
12620     exit (1);
12621   if (localtime (&now)->tm_hour == hour_GMT0)
12622     exit (1);
12623   unset_TZ ();
12624   if (localtime (&now)->tm_hour != hour_unset)
12625     exit (1);
12626   exit (0);
12627 }
12628 _ACEOF
12629 if ac_fn_c_try_run "$LINENO"; then :
12630   emacs_cv_localtime_cache=no
12631 else
12632   emacs_cv_localtime_cache=yes
12633 fi
12634 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12635   conftest.$ac_objext conftest.beam conftest.$ac_ext
12636 fi
12637
12638 else
12639         # If we lack tzset, report that localtime does not cache TZ,
12640         # since we can't invalidate the cache if we don't have tzset.
12641         emacs_cv_localtime_cache=no
12642 fi
12643 fi
12644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
12645 $as_echo "$emacs_cv_localtime_cache" >&6; }
12646 if test $emacs_cv_localtime_cache = yes; then
12647
12648 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
12649
12650 fi
12651
12652 if test "x$HAVE_TIMEVAL" = xyes; then
12653   for ac_func in gettimeofday
12654 do :
12655   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
12656 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
12657   cat >>confdefs.h <<_ACEOF
12658 #define HAVE_GETTIMEOFDAY 1
12659 _ACEOF
12660
12661 fi
12662 done
12663
12664   if test $ac_cv_func_gettimeofday = yes; then
12665     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
12666 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
12667 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
12668   $as_echo_n "(cached) " >&6
12669 else
12670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12671 /* end confdefs.h.  */
12672
12673 #ifdef TIME_WITH_SYS_TIME
12674 #include <sys/time.h>
12675 #include <time.h>
12676 #else
12677 #ifdef HAVE_SYS_TIME_H
12678 #include <sys/time.h>
12679 #else
12680 #include <time.h>
12681 #endif
12682 #endif
12683 int
12684 main ()
12685 {
12686 struct timeval time;
12687        gettimeofday (&time, 0);
12688   ;
12689   return 0;
12690 }
12691 _ACEOF
12692 if ac_fn_c_try_compile "$LINENO"; then :
12693   emacs_cv_gettimeofday_two_arguments=yes
12694 else
12695   emacs_cv_gettimeofday_two_arguments=no
12696 fi
12697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12698 fi
12699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
12700 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
12701     if test $emacs_cv_gettimeofday_two_arguments = no; then
12702
12703 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
12704
12705     fi
12706   fi
12707 fi
12708
12709 ok_so_far=yes
12710 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
12711 if test "x$ac_cv_func_socket" = x""yes; then :
12712
12713 else
12714   ok_so_far=no
12715 fi
12716
12717 if test $ok_so_far = yes; then
12718   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
12719 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
12720
12721 else
12722   ok_so_far=no
12723 fi
12724
12725
12726 fi
12727 if test $ok_so_far = yes; then
12728   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
12729 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
12730
12731 else
12732   ok_so_far=no
12733 fi
12734
12735
12736 fi
12737 if test $ok_so_far = yes; then
12738
12739 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
12740
12741 fi
12742
12743 for ac_header in sys/ioctl.h
12744 do :
12745   ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
12746 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
12747   cat >>confdefs.h <<_ACEOF
12748 #define HAVE_SYS_IOCTL_H 1
12749 _ACEOF
12750
12751 fi
12752
12753 done
12754
12755
12756 if test -f /usr/lpp/X11/bin/smt.exp; then
12757
12758 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
12759
12760 fi
12761
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
12763 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
12764 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
12765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12766 $as_echo "yes" >&6; }
12767
12768 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
12769
12770 else
12771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12772 $as_echo "no" >&6; }
12773 fi
12774
12775 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12776 if test "x$ac_cv_type_pid_t" = x""yes; then :
12777
12778 else
12779
12780 cat >>confdefs.h <<_ACEOF
12781 #define pid_t int
12782 _ACEOF
12783
12784 fi
12785
12786 for ac_header in vfork.h
12787 do :
12788   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12789 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12790   cat >>confdefs.h <<_ACEOF
12791 #define HAVE_VFORK_H 1
12792 _ACEOF
12793
12794 fi
12795
12796 done
12797
12798 for ac_func in fork vfork
12799 do :
12800   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12801 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12802 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12803   cat >>confdefs.h <<_ACEOF
12804 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12805 _ACEOF
12806
12807 fi
12808 done
12809
12810 if test "x$ac_cv_func_fork" = xyes; then
12811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12812 $as_echo_n "checking for working fork... " >&6; }
12813 if test "${ac_cv_func_fork_works+set}" = set; then :
12814   $as_echo_n "(cached) " >&6
12815 else
12816   if test "$cross_compiling" = yes; then :
12817   ac_cv_func_fork_works=cross
12818 else
12819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12820 /* end confdefs.h.  */
12821 $ac_includes_default
12822 int
12823 main ()
12824 {
12825
12826           /* By Ruediger Kuhlmann. */
12827           return fork () < 0;
12828
12829   ;
12830   return 0;
12831 }
12832 _ACEOF
12833 if ac_fn_c_try_run "$LINENO"; then :
12834   ac_cv_func_fork_works=yes
12835 else
12836   ac_cv_func_fork_works=no
12837 fi
12838 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12839   conftest.$ac_objext conftest.beam conftest.$ac_ext
12840 fi
12841
12842 fi
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12844 $as_echo "$ac_cv_func_fork_works" >&6; }
12845
12846 else
12847   ac_cv_func_fork_works=$ac_cv_func_fork
12848 fi
12849 if test "x$ac_cv_func_fork_works" = xcross; then
12850   case $host in
12851     *-*-amigaos* | *-*-msdosdjgpp*)
12852       # Override, as these systems have only a dummy fork() stub
12853       ac_cv_func_fork_works=no
12854       ;;
12855     *)
12856       ac_cv_func_fork_works=yes
12857       ;;
12858   esac
12859   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12860 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12861 fi
12862 ac_cv_func_vfork_works=$ac_cv_func_vfork
12863 if test "x$ac_cv_func_vfork" = xyes; then
12864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12865 $as_echo_n "checking for working vfork... " >&6; }
12866 if test "${ac_cv_func_vfork_works+set}" = set; then :
12867   $as_echo_n "(cached) " >&6
12868 else
12869   if test "$cross_compiling" = yes; then :
12870   ac_cv_func_vfork_works=cross
12871 else
12872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12873 /* end confdefs.h.  */
12874 /* Thanks to Paul Eggert for this test.  */
12875 $ac_includes_default
12876 #include <sys/wait.h>
12877 #ifdef HAVE_VFORK_H
12878 # include <vfork.h>
12879 #endif
12880 /* On some sparc systems, changes by the child to local and incoming
12881    argument registers are propagated back to the parent.  The compiler
12882    is told about this with #include <vfork.h>, but some compilers
12883    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12884    static variable whose address is put into a register that is
12885    clobbered by the vfork.  */
12886 static void
12887 #ifdef __cplusplus
12888 sparc_address_test (int arg)
12889 # else
12890 sparc_address_test (arg) int arg;
12891 #endif
12892 {
12893   static pid_t child;
12894   if (!child) {
12895     child = vfork ();
12896     if (child < 0) {
12897       perror ("vfork");
12898       _exit(2);
12899     }
12900     if (!child) {
12901       arg = getpid();
12902       write(-1, "", 0);
12903       _exit (arg);
12904     }
12905   }
12906 }
12907
12908 int
12909 main ()
12910 {
12911   pid_t parent = getpid ();
12912   pid_t child;
12913
12914   sparc_address_test (0);
12915
12916   child = vfork ();
12917
12918   if (child == 0) {
12919     /* Here is another test for sparc vfork register problems.  This
12920        test uses lots of local variables, at least as many local
12921        variables as main has allocated so far including compiler
12922        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12923        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12924        reuse the register of parent for one of the local variables,
12925        since it will think that parent can't possibly be used any more
12926        in this routine.  Assigning to the local variable will thus
12927        munge parent in the parent process.  */
12928     pid_t
12929       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12930       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12931     /* Convince the compiler that p..p7 are live; otherwise, it might
12932        use the same hardware register for all 8 local variables.  */
12933     if (p != p1 || p != p2 || p != p3 || p != p4
12934         || p != p5 || p != p6 || p != p7)
12935       _exit(1);
12936
12937     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12938        from child file descriptors.  If the child closes a descriptor
12939        before it execs or exits, this munges the parent's descriptor
12940        as well.  Test for this by closing stdout in the child.  */
12941     _exit(close(fileno(stdout)) != 0);
12942   } else {
12943     int status;
12944     struct stat st;
12945
12946     while (wait(&status) != child)
12947       ;
12948     return (
12949          /* Was there some problem with vforking?  */
12950          child < 0
12951
12952          /* Did the child fail?  (This shouldn't happen.)  */
12953          || status
12954
12955          /* Did the vfork/compiler bug occur?  */
12956          || parent != getpid()
12957
12958          /* Did the file descriptor bug occur?  */
12959          || fstat(fileno(stdout), &st) != 0
12960          );
12961   }
12962 }
12963 _ACEOF
12964 if ac_fn_c_try_run "$LINENO"; then :
12965   ac_cv_func_vfork_works=yes
12966 else
12967   ac_cv_func_vfork_works=no
12968 fi
12969 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12970   conftest.$ac_objext conftest.beam conftest.$ac_ext
12971 fi
12972
12973 fi
12974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12975 $as_echo "$ac_cv_func_vfork_works" >&6; }
12976
12977 fi;
12978 if test "x$ac_cv_func_fork_works" = xcross; then
12979   ac_cv_func_vfork_works=$ac_cv_func_vfork
12980   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12981 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12982 fi
12983
12984 if test "x$ac_cv_func_vfork_works" = xyes; then
12985
12986 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12987
12988 else
12989
12990 $as_echo "#define vfork fork" >>confdefs.h
12991
12992 fi
12993 if test "x$ac_cv_func_fork_works" = xyes; then
12994
12995 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12996
12997 fi
12998
12999
13000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13001 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13002 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
13003   $as_echo_n "(cached) " >&6
13004 else
13005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13006 /* end confdefs.h.  */
13007 #include <langinfo.h>
13008 int
13009 main ()
13010 {
13011 char* cs = nl_langinfo(CODESET);
13012   ;
13013   return 0;
13014 }
13015 _ACEOF
13016 if ac_fn_c_try_link "$LINENO"; then :
13017   emacs_cv_langinfo_codeset=yes
13018 else
13019   emacs_cv_langinfo_codeset=no
13020 fi
13021 rm -f core conftest.err conftest.$ac_objext \
13022     conftest$ac_exeext conftest.$ac_ext
13023
13024 fi
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
13026 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
13027 if test $emacs_cv_langinfo_codeset = yes; then
13028
13029 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13030
13031 fi
13032
13033 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13034 if test "x$ac_cv_type_size_t" = x""yes; then :
13035
13036 cat >>confdefs.h <<_ACEOF
13037 #define HAVE_SIZE_T 1
13038 _ACEOF
13039
13040
13041 fi
13042
13043
13044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
13045 $as_echo_n "checking for mbstate_t... " >&6; }
13046 if test "${ac_cv_type_mbstate_t+set}" = set; then :
13047   $as_echo_n "(cached) " >&6
13048 else
13049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13050 /* end confdefs.h.  */
13051 $ac_includes_default
13052 #           include <wchar.h>
13053 int
13054 main ()
13055 {
13056 mbstate_t x; return sizeof x;
13057   ;
13058   return 0;
13059 }
13060 _ACEOF
13061 if ac_fn_c_try_compile "$LINENO"; then :
13062   ac_cv_type_mbstate_t=yes
13063 else
13064   ac_cv_type_mbstate_t=no
13065 fi
13066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13067 fi
13068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
13069 $as_echo "$ac_cv_type_mbstate_t" >&6; }
13070    if test $ac_cv_type_mbstate_t = yes; then
13071
13072 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
13073
13074    else
13075
13076 $as_echo "#define mbstate_t int" >>confdefs.h
13077
13078    fi
13079
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
13081 $as_echo_n "checking for C restrict keyword... " >&6; }
13082 if test "${emacs_cv_c_restrict+set}" = set; then :
13083   $as_echo_n "(cached) " >&6
13084 else
13085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13086 /* end confdefs.h.  */
13087 void fred (int *restrict x);
13088 int
13089 main ()
13090 {
13091
13092   ;
13093   return 0;
13094 }
13095 _ACEOF
13096 if ac_fn_c_try_compile "$LINENO"; then :
13097   emacs_cv_c_restrict=yes
13098 else
13099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13100 /* end confdefs.h.  */
13101 void fred (int *__restrict x);
13102 int
13103 main ()
13104 {
13105
13106   ;
13107   return 0;
13108 }
13109 _ACEOF
13110 if ac_fn_c_try_compile "$LINENO"; then :
13111   emacs_cv_c_restrict=__restrict
13112 else
13113   emacs_cv_c_restrict=no
13114 fi
13115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13116 fi
13117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13118 fi
13119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
13120 $as_echo "$emacs_cv_c_restrict" >&6; }
13121 case "$emacs_cv_c_restrict" in
13122   yes) emacs_restrict=restrict;;
13123   no) emacs_restrict="";;
13124   *) emacs_restrict="$emacs_cv_c_restrict";;
13125 esac
13126 if test "$emacs_restrict" != __restrict; then
13127
13128 cat >>confdefs.h <<_ACEOF
13129 #define __restrict $emacs_restrict
13130 _ACEOF
13131
13132 fi
13133
13134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
13135 $as_echo_n "checking for C restricted array declarations... " >&6; }
13136 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
13137   $as_echo_n "(cached) " >&6
13138 else
13139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13140 /* end confdefs.h.  */
13141 void fred (int x[__restrict]);
13142 int
13143 main ()
13144 {
13145
13146   ;
13147   return 0;
13148 }
13149 _ACEOF
13150 if ac_fn_c_try_compile "$LINENO"; then :
13151   emacs_cv_c_restrict_arr=yes
13152 else
13153   emacs_cv_c_restrict_arr=no
13154 fi
13155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13156 fi
13157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
13158 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
13159 if test "$emacs_cv_c_restrict_arr" = yes; then
13160
13161 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
13162
13163 fi
13164
13165
13166
13167 # Set up the CFLAGS for real compilation, so we can substitute it.
13168 CFLAGS="$REAL_CFLAGS"
13169 CPPFLAGS="$REAL_CPPFLAGS"
13170
13171 ## Hack to detect a buggy GCC version.
13172 if test "x$GCC" = xyes \
13173    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
13174    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
13175    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
13176    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
13177 fi
13178
13179 #### Find out which version of Emacs this is.
13180 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
13181          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
13182 if test x"${version}" = x; then
13183   as_fn_error $? "can't find current emacs version in \`${srcdir}/lisp/version.el'." "$LINENO" 5
13184 fi
13185 if test x"${version}" != x"$PACKAGE_VERSION"; then
13186   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&5
13187 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&2;}
13188 fi
13189
13190 ### Specify what sort of things we'll be editing into Makefile and config.h.
13191 ### Use configuration here uncanonicalized to avoid exceeding size limits.
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
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 cat >>confdefs.h <<_ACEOF
13237 #define EMACS_CONFIGURATION "${canonical}"
13238 _ACEOF
13239
13240
13241 cat >>confdefs.h <<_ACEOF
13242 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
13243 _ACEOF
13244
13245
13246 cat >>confdefs.h <<_ACEOF
13247 #define config_machfile "${machfile}"
13248 _ACEOF
13249
13250
13251 cat >>confdefs.h <<_ACEOF
13252 #define config_opsysfile "${opsysfile}"
13253 _ACEOF
13254
13255
13256 cat >>confdefs.h <<_ACEOF
13257 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
13258 _ACEOF
13259
13260
13261 cat >>confdefs.h <<_ACEOF
13262 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
13263 _ACEOF
13264
13265
13266 cat >>confdefs.h <<_ACEOF
13267 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
13268 _ACEOF
13269
13270
13271 cat >>confdefs.h <<_ACEOF
13272 #define UNEXEC_SRC ${UNEXEC_SRC}
13273 _ACEOF
13274
13275
13276 if test "${HAVE_X_WINDOWS}" = "yes" ; then
13277
13278 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
13279
13280 fi
13281 if test "${USE_X_TOOLKIT}" != "none" ; then
13282
13283 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
13284
13285   if test "${USE_X_TOOLKIT}" = "LUCID"; then
13286
13287 $as_echo "#define USE_LUCID 1" >>confdefs.h
13288
13289   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
13290
13291 $as_echo "#define USE_MOTIF 1" >>confdefs.h
13292
13293   fi
13294 fi
13295 if test "${HAVE_X11}" = "yes" ; then
13296
13297 $as_echo "#define HAVE_X11 1" >>confdefs.h
13298
13299 fi
13300 if test "${HAVE_MENUS}" = "yes" ; then
13301
13302 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
13303
13304 fi
13305 if test "${GNU_MALLOC}" = "yes" ; then
13306
13307 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
13308
13309 fi
13310 if test "${REL_ALLOC}" = "yes" ; then
13311
13312 $as_echo "#define REL_ALLOC 1" >>confdefs.h
13313
13314 fi
13315
13316
13317
13318
13319 #### Report on what we decided to do.
13320 #### Report GTK as a toolkit, even if it doesn't use Xt.
13321 #### It makes printing result more understandable as using GTK sets
13322 #### toolkit_scroll_bars to yes by default.
13323 if test "${HAVE_GTK}" = "yes"; then
13324   USE_X_TOOLKIT=GTK
13325 fi
13326
13327 echo "
13328 Configured for \`${canonical}'.
13329
13330   Where should the build process find the source code?    ${srcdir}
13331   What operating system and machine description files should Emacs use?
13332         \`${opsysfile}' and \`${machfile}'
13333   What compiler should emacs be built with?               ${CC} ${CFLAGS}
13334   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
13335   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
13336   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
13337   What window system should Emacs use?                    ${window_system}
13338   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
13339
13340 if test -n "${x_includes}"; then
13341 echo "  Where do we find X Windows header files?                ${x_includes}"
13342 else
13343 echo "  Where do we find X Windows header files?                Standard dirs"
13344 fi
13345 if test -n "${x_libraries}"; then
13346 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
13347 else
13348 echo "  Where do we find X Windows libraries?                   Standard dirs"
13349 fi
13350
13351 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
13352 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
13353 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
13354 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
13355 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
13356 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
13357 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
13358 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
13359 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
13360 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
13361
13362 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
13363 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
13364 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
13365 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
13366
13367 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
13368 echo
13369
13370 if test $USE_XASSERTS = yes; then
13371    echo "  Compiling with asserts turned on."
13372    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
13373 fi
13374
13375 echo
13376
13377 if test "$HAVE_NS" = "yes"; then
13378    echo
13379    echo "You must run \"make install\" in order to test the built application.
13380 The installed application will go to nextstep/Emacs.app and can be
13381 run or moved from there."
13382    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
13383       echo "The application will be fully self-contained."
13384     else
13385       echo "The lisp resources for the application will be installed under ${prefix}.
13386 You may need to run \"make install\" with sudo.  The application will fail
13387 to run if these resources are not installed."
13388    fi
13389    echo
13390 fi
13391
13392
13393 # Remove any trailing slashes in these variables.
13394 test "${prefix}" != NONE &&
13395   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
13396 test "${exec_prefix}" != NONE &&
13397   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
13398
13399 # Now get this: Some word that is part of the ${srcdir} directory name
13400 # or the ${configuration} value might, just might, happen to be an
13401 # identifier like `sun4' or `i386' or something, and be predefined by
13402 # the C preprocessor to some helpful value like 1, or maybe the empty
13403 # string.  Needless to say consequent macro substitutions are less
13404 # than conducive to the makefile finding the correct directory.
13405 cpp_undefs="`echo $srcdir $configuration $canonical unix |
13406   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
13407   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
13408
13409 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
13410 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
13411 ## from Makefile.c can correctly provide the arg `-traditional' to the
13412 ## C preprocessor.
13413
13414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13415 /* end confdefs.h.  */
13416 yes..yes
13417 _ACEOF
13418 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13419   $EGREP "yes..yes" >/dev/null 2>&1; then :
13420   CPP_NEED_TRADITIONAL=no
13421 else
13422   CPP_NEED_TRADITIONAL=yes
13423 fi
13424 rm -f conftest*
13425
13426
13427 ac_config_files="$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"
13428
13429 ac_config_commands="$ac_config_commands default"
13430
13431 cat >confcache <<\_ACEOF
13432 # This file is a shell script that caches the results of configure
13433 # tests run on this system so they can be shared between configure
13434 # scripts and configure runs, see configure's option --config-cache.
13435 # It is not useful on other systems.  If it contains results you don't
13436 # want to keep, you may remove or edit it.
13437 #
13438 # config.status only pays attention to the cache file if you give it
13439 # the --recheck option to rerun configure.
13440 #
13441 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13442 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13443 # following values.
13444
13445 _ACEOF
13446
13447 # The following way of writing the cache mishandles newlines in values,
13448 # but we know of no workaround that is simple, portable, and efficient.
13449 # So, we kill variables containing newlines.
13450 # Ultrix sh set writes to stderr and can't be redirected directly,
13451 # and sets the high bit in the cache file unless we assign to the vars.
13452 (
13453   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13454     eval ac_val=\$$ac_var
13455     case $ac_val in #(
13456     *${as_nl}*)
13457       case $ac_var in #(
13458       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13459 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13460       esac
13461       case $ac_var in #(
13462       _ | IFS | as_nl) ;; #(
13463       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13464       *) { eval $ac_var=; unset $ac_var;} ;;
13465       esac ;;
13466     esac
13467   done
13468
13469   (set) 2>&1 |
13470     case $as_nl`(ac_space=' '; set) 2>&1` in #(
13471     *${as_nl}ac_space=\ *)
13472       # `set' does not quote correctly, so add quotes: double-quote
13473       # substitution turns \\\\ into \\, and sed turns \\ into \.
13474       sed -n \
13475         "s/'/'\\\\''/g;
13476           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13477       ;; #(
13478     *)
13479       # `set' quotes correctly as required by POSIX, so do not add quotes.
13480       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13481       ;;
13482     esac |
13483     sort
13484 ) |
13485   sed '
13486      /^ac_cv_env_/b end
13487      t clear
13488      :clear
13489      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13490      t end
13491      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13492      :end' >>confcache
13493 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13494   if test -w "$cache_file"; then
13495     test "x$cache_file" != "x/dev/null" &&
13496       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13497 $as_echo "$as_me: updating cache $cache_file" >&6;}
13498     cat confcache >$cache_file
13499   else
13500     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13501 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13502   fi
13503 fi
13504 rm -f confcache
13505
13506 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13507 # Let make expand exec_prefix.
13508 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13509
13510 DEFS=-DHAVE_CONFIG_H
13511
13512 ac_libobjs=
13513 ac_ltlibobjs=
13514 U=
13515 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13516   # 1. Remove the extension, and $U if already installed.
13517   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13518   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13519   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
13520   #    will be set to the directory where LIBOBJS objects are built.
13521   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13522   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13523 done
13524 LIBOBJS=$ac_libobjs
13525
13526 LTLIBOBJS=$ac_ltlibobjs
13527
13528
13529
13530 : ${CONFIG_STATUS=./config.status}
13531 ac_write_fail=0
13532 ac_clean_files_save=$ac_clean_files
13533 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13535 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13536 as_write_fail=0
13537 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13538 #! $SHELL
13539 # Generated by $as_me.
13540 # Run this file to recreate the current configuration.
13541 # Compiler output produced by configure, useful for debugging
13542 # configure, is in config.log if it exists.
13543
13544 debug=false
13545 ac_cs_recheck=false
13546 ac_cs_silent=false
13547
13548 SHELL=\${CONFIG_SHELL-$SHELL}
13549 export SHELL
13550 _ASEOF
13551 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13552 ## -------------------- ##
13553 ## M4sh Initialization. ##
13554 ## -------------------- ##
13555
13556 # Be more Bourne compatible
13557 DUALCASE=1; export DUALCASE # for MKS sh
13558 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13559   emulate sh
13560   NULLCMD=:
13561   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13562   # is contrary to our usage.  Disable this feature.
13563   alias -g '${1+"$@"}'='"$@"'
13564   setopt NO_GLOB_SUBST
13565 else
13566   case `(set -o) 2>/dev/null` in #(
13567   *posix*) :
13568     set -o posix ;; #(
13569   *) :
13570      ;;
13571 esac
13572 fi
13573
13574
13575 as_nl='
13576 '
13577 export as_nl
13578 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13579 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13580 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13581 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13582 # Prefer a ksh shell builtin over an external printf program on Solaris,
13583 # but without wasting forks for bash or zsh.
13584 if test -z "$BASH_VERSION$ZSH_VERSION" \
13585     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13586   as_echo='print -r --'
13587   as_echo_n='print -rn --'
13588 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13589   as_echo='printf %s\n'
13590   as_echo_n='printf %s'
13591 else
13592   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13593     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13594     as_echo_n='/usr/ucb/echo -n'
13595   else
13596     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13597     as_echo_n_body='eval
13598       arg=$1;
13599       case $arg in #(
13600       *"$as_nl"*)
13601         expr "X$arg" : "X\\(.*\\)$as_nl";
13602         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13603       esac;
13604       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13605     '
13606     export as_echo_n_body
13607     as_echo_n='sh -c $as_echo_n_body as_echo'
13608   fi
13609   export as_echo_body
13610   as_echo='sh -c $as_echo_body as_echo'
13611 fi
13612
13613 # The user is always right.
13614 if test "${PATH_SEPARATOR+set}" != set; then
13615   PATH_SEPARATOR=:
13616   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13617     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13618       PATH_SEPARATOR=';'
13619   }
13620 fi
13621
13622
13623 # IFS
13624 # We need space, tab and new line, in precisely that order.  Quoting is
13625 # there to prevent editors from complaining about space-tab.
13626 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13627 # splitting by setting IFS to empty value.)
13628 IFS=" ""        $as_nl"
13629
13630 # Find who we are.  Look in the path if we contain no directory separator.
13631 case $0 in #((
13632   *[\\/]* ) as_myself=$0 ;;
13633   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13634 for as_dir in $PATH
13635 do
13636   IFS=$as_save_IFS
13637   test -z "$as_dir" && as_dir=.
13638     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13639   done
13640 IFS=$as_save_IFS
13641
13642      ;;
13643 esac
13644 # We did not find ourselves, most probably we were run as `sh COMMAND'
13645 # in which case we are not to be found in the path.
13646 if test "x$as_myself" = x; then
13647   as_myself=$0
13648 fi
13649 if test ! -f "$as_myself"; then
13650   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13651   exit 1
13652 fi
13653
13654 # Unset variables that we do not need and which cause bugs (e.g. in
13655 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13656 # suppresses any "Segmentation fault" message there.  '((' could
13657 # trigger a bug in pdksh 5.2.14.
13658 for as_var in BASH_ENV ENV MAIL MAILPATH
13659 do eval test x\${$as_var+set} = xset \
13660   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13661 done
13662 PS1='$ '
13663 PS2='> '
13664 PS4='+ '
13665
13666 # NLS nuisances.
13667 LC_ALL=C
13668 export LC_ALL
13669 LANGUAGE=C
13670 export LANGUAGE
13671
13672 # CDPATH.
13673 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13674
13675
13676 # as_fn_error STATUS ERROR [LINENO LOG_FD]
13677 # ----------------------------------------
13678 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13679 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13680 # script with STATUS, using 1 if that was 0.
13681 as_fn_error ()
13682 {
13683   as_status=$1; test $as_status -eq 0 && as_status=1
13684   if test "$4"; then
13685     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13686     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
13687   fi
13688   $as_echo "$as_me: error: $2" >&2
13689   as_fn_exit $as_status
13690 } # as_fn_error
13691
13692
13693 # as_fn_set_status STATUS
13694 # -----------------------
13695 # Set $? to STATUS, without forking.
13696 as_fn_set_status ()
13697 {
13698   return $1
13699 } # as_fn_set_status
13700
13701 # as_fn_exit STATUS
13702 # -----------------
13703 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13704 as_fn_exit ()
13705 {
13706   set +e
13707   as_fn_set_status $1
13708   exit $1
13709 } # as_fn_exit
13710
13711 # as_fn_unset VAR
13712 # ---------------
13713 # Portably unset VAR.
13714 as_fn_unset ()
13715 {
13716   { eval $1=; unset $1;}
13717 }
13718 as_unset=as_fn_unset
13719 # as_fn_append VAR VALUE
13720 # ----------------------
13721 # Append the text in VALUE to the end of the definition contained in VAR. Take
13722 # advantage of any shell optimizations that allow amortized linear growth over
13723 # repeated appends, instead of the typical quadratic growth present in naive
13724 # implementations.
13725 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13726   eval 'as_fn_append ()
13727   {
13728     eval $1+=\$2
13729   }'
13730 else
13731   as_fn_append ()
13732   {
13733     eval $1=\$$1\$2
13734   }
13735 fi # as_fn_append
13736
13737 # as_fn_arith ARG...
13738 # ------------------
13739 # Perform arithmetic evaluation on the ARGs, and store the result in the
13740 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13741 # must be portable across $(()) and expr.
13742 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13743   eval 'as_fn_arith ()
13744   {
13745     as_val=$(( $* ))
13746   }'
13747 else
13748   as_fn_arith ()
13749   {
13750     as_val=`expr "$@" || test $? -eq 1`
13751   }
13752 fi # as_fn_arith
13753
13754
13755 if expr a : '\(a\)' >/dev/null 2>&1 &&
13756    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13757   as_expr=expr
13758 else
13759   as_expr=false
13760 fi
13761
13762 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13763   as_basename=basename
13764 else
13765   as_basename=false
13766 fi
13767
13768 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13769   as_dirname=dirname
13770 else
13771   as_dirname=false
13772 fi
13773
13774 as_me=`$as_basename -- "$0" ||
13775 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13776          X"$0" : 'X\(//\)$' \| \
13777          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13778 $as_echo X/"$0" |
13779     sed '/^.*\/\([^/][^/]*\)\/*$/{
13780             s//\1/
13781             q
13782           }
13783           /^X\/\(\/\/\)$/{
13784             s//\1/
13785             q
13786           }
13787           /^X\/\(\/\).*/{
13788             s//\1/
13789             q
13790           }
13791           s/.*/./; q'`
13792
13793 # Avoid depending upon Character Ranges.
13794 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13795 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13796 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13797 as_cr_digits='0123456789'
13798 as_cr_alnum=$as_cr_Letters$as_cr_digits
13799
13800 ECHO_C= ECHO_N= ECHO_T=
13801 case `echo -n x` in #(((((
13802 -n*)
13803   case `echo 'xy\c'` in
13804   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13805   xy)  ECHO_C='\c';;
13806   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13807        ECHO_T=' ';;
13808   esac;;
13809 *)
13810   ECHO_N='-n';;
13811 esac
13812
13813 rm -f conf$$ conf$$.exe conf$$.file
13814 if test -d conf$$.dir; then
13815   rm -f conf$$.dir/conf$$.file
13816 else
13817   rm -f conf$$.dir
13818   mkdir conf$$.dir 2>/dev/null
13819 fi
13820 if (echo >conf$$.file) 2>/dev/null; then
13821   if ln -s conf$$.file conf$$ 2>/dev/null; then
13822     as_ln_s='ln -s'
13823     # ... but there are two gotchas:
13824     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13825     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13826     # In both cases, we have to default to `cp -p'.
13827     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13828       as_ln_s='cp -p'
13829   elif ln conf$$.file conf$$ 2>/dev/null; then
13830     as_ln_s=ln
13831   else
13832     as_ln_s='cp -p'
13833   fi
13834 else
13835   as_ln_s='cp -p'
13836 fi
13837 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13838 rmdir conf$$.dir 2>/dev/null
13839
13840
13841 # as_fn_mkdir_p
13842 # -------------
13843 # Create "$as_dir" as a directory, including parents if necessary.
13844 as_fn_mkdir_p ()
13845 {
13846
13847   case $as_dir in #(
13848   -*) as_dir=./$as_dir;;
13849   esac
13850   test -d "$as_dir" || eval $as_mkdir_p || {
13851     as_dirs=
13852     while :; do
13853       case $as_dir in #(
13854       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13855       *) as_qdir=$as_dir;;
13856       esac
13857       as_dirs="'$as_qdir' $as_dirs"
13858       as_dir=`$as_dirname -- "$as_dir" ||
13859 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13860          X"$as_dir" : 'X\(//\)[^/]' \| \
13861          X"$as_dir" : 'X\(//\)$' \| \
13862          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13863 $as_echo X"$as_dir" |
13864     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13865             s//\1/
13866             q
13867           }
13868           /^X\(\/\/\)[^/].*/{
13869             s//\1/
13870             q
13871           }
13872           /^X\(\/\/\)$/{
13873             s//\1/
13874             q
13875           }
13876           /^X\(\/\).*/{
13877             s//\1/
13878             q
13879           }
13880           s/.*/./; q'`
13881       test -d "$as_dir" && break
13882     done
13883     test -z "$as_dirs" || eval "mkdir $as_dirs"
13884   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
13885
13886
13887 } # as_fn_mkdir_p
13888 if mkdir -p . 2>/dev/null; then
13889   as_mkdir_p='mkdir -p "$as_dir"'
13890 else
13891   test -d ./-p && rmdir ./-p
13892   as_mkdir_p=false
13893 fi
13894
13895 if test -x / >/dev/null 2>&1; then
13896   as_test_x='test -x'
13897 else
13898   if ls -dL / >/dev/null 2>&1; then
13899     as_ls_L_option=L
13900   else
13901     as_ls_L_option=
13902   fi
13903   as_test_x='
13904     eval sh -c '\''
13905       if test -d "$1"; then
13906         test -d "$1/.";
13907       else
13908         case $1 in #(
13909         -*)set "./$1";;
13910         esac;
13911         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13912         ???[sx]*):;;*)false;;esac;fi
13913     '\'' sh
13914   '
13915 fi
13916 as_executable_p=$as_test_x
13917
13918 # Sed expression to map a string onto a valid CPP name.
13919 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13920
13921 # Sed expression to map a string onto a valid variable name.
13922 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13923
13924
13925 exec 6>&1
13926 ## ----------------------------------- ##
13927 ## Main body of $CONFIG_STATUS script. ##
13928 ## ----------------------------------- ##
13929 _ASEOF
13930 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13931
13932 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13933 # Save the log message, to keep $0 and so on meaningful, and to
13934 # report actual input values of CONFIG_FILES etc. instead of their
13935 # values after options handling.
13936 ac_log="
13937 This file was extended by emacs $as_me 23.2.50, which was
13938 generated by GNU Autoconf 2.67.  Invocation command line was
13939
13940   CONFIG_FILES    = $CONFIG_FILES
13941   CONFIG_HEADERS  = $CONFIG_HEADERS
13942   CONFIG_LINKS    = $CONFIG_LINKS
13943   CONFIG_COMMANDS = $CONFIG_COMMANDS
13944   $ $0 $@
13945
13946 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13947 "
13948
13949 _ACEOF
13950
13951 case $ac_config_files in *"
13952 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13953 esac
13954
13955 case $ac_config_headers in *"
13956 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13957 esac
13958
13959
13960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13961 # Files that config.status was made for.
13962 config_files="$ac_config_files"
13963 config_headers="$ac_config_headers"
13964 config_commands="$ac_config_commands"
13965
13966 _ACEOF
13967
13968 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13969 ac_cs_usage="\
13970 \`$as_me' instantiates files and other configuration actions
13971 from templates according to the current configuration.  Unless the files
13972 and actions are specified as TAGs, all are instantiated by default.
13973
13974 Usage: $0 [OPTION]... [TAG]...
13975
13976   -h, --help       print this help, then exit
13977   -V, --version    print version number and configuration settings, then exit
13978       --config     print configuration, then exit
13979   -q, --quiet, --silent
13980                    do not print progress messages
13981   -d, --debug      don't remove temporary files
13982       --recheck    update $as_me by reconfiguring in the same conditions
13983       --file=FILE[:TEMPLATE]
13984                    instantiate the configuration file FILE
13985       --header=FILE[:TEMPLATE]
13986                    instantiate the configuration header FILE
13987
13988 Configuration files:
13989 $config_files
13990
13991 Configuration headers:
13992 $config_headers
13993
13994 Configuration commands:
13995 $config_commands
13996
13997 Report bugs to the package provider."
13998
13999 _ACEOF
14000 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14001 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14002 ac_cs_version="\\
14003 emacs config.status 23.2.50
14004 configured by $0, generated by GNU Autoconf 2.67,
14005   with options \\"\$ac_cs_config\\"
14006
14007 Copyright (C) 2010 Free Software Foundation, Inc.
14008 This config.status script is free software; the Free Software Foundation
14009 gives unlimited permission to copy, distribute and modify it."
14010
14011 ac_pwd='$ac_pwd'
14012 srcdir='$srcdir'
14013 INSTALL='$INSTALL'
14014 test -n "\$AWK" || AWK=awk
14015 _ACEOF
14016
14017 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14018 # The default lists apply if the user does not specify any file.
14019 ac_need_defaults=:
14020 while test $# != 0
14021 do
14022   case $1 in
14023   --*=?*)
14024     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14025     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14026     ac_shift=:
14027     ;;
14028   --*=)
14029     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14030     ac_optarg=
14031     ac_shift=:
14032     ;;
14033   *)
14034     ac_option=$1
14035     ac_optarg=$2
14036     ac_shift=shift
14037     ;;
14038   esac
14039
14040   case $ac_option in
14041   # Handling of the options.
14042   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14043     ac_cs_recheck=: ;;
14044   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14045     $as_echo "$ac_cs_version"; exit ;;
14046   --config | --confi | --conf | --con | --co | --c )
14047     $as_echo "$ac_cs_config"; exit ;;
14048   --debug | --debu | --deb | --de | --d | -d )
14049     debug=: ;;
14050   --file | --fil | --fi | --f )
14051     $ac_shift
14052     case $ac_optarg in
14053     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14054     '') as_fn_error $? "missing file argument" ;;
14055     esac
14056     as_fn_append CONFIG_FILES " '$ac_optarg'"
14057     ac_need_defaults=false;;
14058   --header | --heade | --head | --hea )
14059     $ac_shift
14060     case $ac_optarg in
14061     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14062     esac
14063     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14064     ac_need_defaults=false;;
14065   --he | --h)
14066     # Conflict between --help and --header
14067     as_fn_error $? "ambiguous option: \`$1'
14068 Try \`$0 --help' for more information.";;
14069   --help | --hel | -h )
14070     $as_echo "$ac_cs_usage"; exit ;;
14071   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14072   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14073     ac_cs_silent=: ;;
14074
14075   # This is an error.
14076   -*) as_fn_error $? "unrecognized option: \`$1'
14077 Try \`$0 --help' for more information." ;;
14078
14079   *) as_fn_append ac_config_targets " $1"
14080      ac_need_defaults=false ;;
14081
14082   esac
14083   shift
14084 done
14085
14086 ac_configure_extra_args=
14087
14088 if $ac_cs_silent; then
14089   exec 6>/dev/null
14090   ac_configure_extra_args="$ac_configure_extra_args --silent"
14091 fi
14092
14093 _ACEOF
14094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14095 if \$ac_cs_recheck; then
14096   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14097   shift
14098   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14099   CONFIG_SHELL='$SHELL'
14100   export CONFIG_SHELL
14101   exec "\$@"
14102 fi
14103
14104 _ACEOF
14105 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14106 exec 5>>config.log
14107 {
14108   echo
14109   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14110 ## Running $as_me. ##
14111 _ASBOX
14112   $as_echo "$ac_log"
14113 } >&5
14114
14115 _ACEOF
14116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14117 #
14118 # INIT-COMMANDS
14119 #
14120 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
14121
14122 _ACEOF
14123
14124 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14125
14126 # Handling of arguments.
14127 for ac_config_target in $ac_config_targets
14128 do
14129   case $ac_config_target in
14130     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
14131     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14132     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
14133     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
14134     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
14135     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
14136     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
14137     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
14138     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
14139     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
14140     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
14141     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
14142     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14143
14144   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14145   esac
14146 done
14147
14148
14149 # If the user did not use the arguments to specify the items to instantiate,
14150 # then the envvar interface is used.  Set only those that are not.
14151 # We use the long form for the default assignment because of an extremely
14152 # bizarre bug on SunOS 4.1.3.
14153 if $ac_need_defaults; then
14154   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14155   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14156   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14157 fi
14158
14159 # Have a temporary directory for convenience.  Make it in the build tree
14160 # simply because there is no reason against having it here, and in addition,
14161 # creating and moving files from /tmp can sometimes cause problems.
14162 # Hook for its removal unless debugging.
14163 # Note that there is a small window in which the directory will not be cleaned:
14164 # after its creation but before its name has been assigned to `$tmp'.
14165 $debug ||
14166 {
14167   tmp=
14168   trap 'exit_status=$?
14169   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14170 ' 0
14171   trap 'as_fn_exit 1' 1 2 13 15
14172 }
14173 # Create a (secure) tmp directory for tmp files.
14174
14175 {
14176   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14177   test -n "$tmp" && test -d "$tmp"
14178 }  ||
14179 {
14180   tmp=./conf$$-$RANDOM
14181   (umask 077 && mkdir "$tmp")
14182 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
14183
14184 # Set up the scripts for CONFIG_FILES section.
14185 # No need to generate them if there are no CONFIG_FILES.
14186 # This happens for instance with `./config.status config.h'.
14187 if test -n "$CONFIG_FILES"; then
14188
14189
14190 ac_cr=`echo X | tr X '\015'`
14191 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14192 # But we know of no other shell where ac_cr would be empty at this
14193 # point, so we can use a bashism as a fallback.
14194 if test "x$ac_cr" = x; then
14195   eval ac_cr=\$\'\\r\'
14196 fi
14197 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14198 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14199   ac_cs_awk_cr='\\r'
14200 else
14201   ac_cs_awk_cr=$ac_cr
14202 fi
14203
14204 echo 'BEGIN {' >"$tmp/subs1.awk" &&
14205 _ACEOF
14206
14207
14208 {
14209   echo "cat >conf$$subs.awk <<_ACEOF" &&
14210   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14211   echo "_ACEOF"
14212 } >conf$$subs.sh ||
14213   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14214 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
14215 ac_delim='%!_!# '
14216 for ac_last_try in false false false false false :; do
14217   . ./conf$$subs.sh ||
14218     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14219
14220   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14221   if test $ac_delim_n = $ac_delim_num; then
14222     break
14223   elif $ac_last_try; then
14224     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14225   else
14226     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14227   fi
14228 done
14229 rm -f conf$$subs.sh
14230
14231 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14232 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
14233 _ACEOF
14234 sed -n '
14235 h
14236 s/^/S["/; s/!.*/"]=/
14237 p
14238 g
14239 s/^[^!]*!//
14240 :repl
14241 t repl
14242 s/'"$ac_delim"'$//
14243 t delim
14244 :nl
14245 h
14246 s/\(.\{148\}\)..*/\1/
14247 t more1
14248 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14249 p
14250 n
14251 b repl
14252 :more1
14253 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14254 p
14255 g
14256 s/.\{148\}//
14257 t nl
14258 :delim
14259 h
14260 s/\(.\{148\}\)..*/\1/
14261 t more2
14262 s/["\\]/\\&/g; s/^/"/; s/$/"/
14263 p
14264 b
14265 :more2
14266 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14267 p
14268 g
14269 s/.\{148\}//
14270 t delim
14271 ' <conf$$subs.awk | sed '
14272 /^[^""]/{
14273   N
14274   s/\n//
14275 }
14276 ' >>$CONFIG_STATUS || ac_write_fail=1
14277 rm -f conf$$subs.awk
14278 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14279 _ACAWK
14280 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14281   for (key in S) S_is_set[key] = 1
14282   FS = "\a"
14283
14284 }
14285 {
14286   line = $ 0
14287   nfields = split(line, field, "@")
14288   substed = 0
14289   len = length(field[1])
14290   for (i = 2; i < nfields; i++) {
14291     key = field[i]
14292     keylen = length(key)
14293     if (S_is_set[key]) {
14294       value = S[key]
14295       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14296       len += length(value) + length(field[++i])
14297       substed = 1
14298     } else
14299       len += 1 + keylen
14300   }
14301
14302   print line
14303 }
14304
14305 _ACAWK
14306 _ACEOF
14307 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14308 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14309   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14310 else
14311   cat
14312 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14313   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
14314 _ACEOF
14315
14316 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
14317 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
14318 # trailing colons and then remove the whole line if VPATH becomes empty
14319 # (actually we leave an empty line to preserve line numbers).
14320 if test "x$srcdir" = x.; then
14321   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
14322 h
14323 s///
14324 s/^/:/
14325 s/[      ]*$/:/
14326 s/:\$(srcdir):/:/g
14327 s/:\${srcdir}:/:/g
14328 s/:@srcdir@:/:/g
14329 s/^:*//
14330 s/:*$//
14331 x
14332 s/\(=[   ]*\).*/\1/
14333 G
14334 s/\n//
14335 s/^[^=]*=[       ]*$//
14336 }'
14337 fi
14338
14339 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14340 fi # test -n "$CONFIG_FILES"
14341
14342 # Set up the scripts for CONFIG_HEADERS section.
14343 # No need to generate them if there are no CONFIG_HEADERS.
14344 # This happens for instance with `./config.status Makefile'.
14345 if test -n "$CONFIG_HEADERS"; then
14346 cat >"$tmp/defines.awk" <<\_ACAWK ||
14347 BEGIN {
14348 _ACEOF
14349
14350 # Transform confdefs.h into an awk script `defines.awk', embedded as
14351 # here-document in config.status, that substitutes the proper values into
14352 # config.h.in to produce config.h.
14353
14354 # Create a delimiter string that does not exist in confdefs.h, to ease
14355 # handling of long lines.
14356 ac_delim='%!_!# '
14357 for ac_last_try in false false :; do
14358   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14359   if test -z "$ac_t"; then
14360     break
14361   elif $ac_last_try; then
14362     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
14363   else
14364     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14365   fi
14366 done
14367
14368 # For the awk script, D is an array of macro values keyed by name,
14369 # likewise P contains macro parameters if any.  Preserve backslash
14370 # newline sequences.
14371
14372 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14373 sed -n '
14374 s/.\{148\}/&'"$ac_delim"'/g
14375 t rset
14376 :rset
14377 s/^[     ]*#[    ]*define[       ][      ]*/ /
14378 t def
14379 d
14380 :def
14381 s/\\$//
14382 t bsnl
14383 s/["\\]/\\&/g
14384 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14385 D["\1"]=" \3"/p
14386 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14387 d
14388 :bsnl
14389 s/["\\]/\\&/g
14390 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14391 D["\1"]=" \3\\\\\\n"\\/p
14392 t cont
14393 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14394 t cont
14395 d
14396 :cont
14397 n
14398 s/.\{148\}/&'"$ac_delim"'/g
14399 t clear
14400 :clear
14401 s/\\$//
14402 t bsnlc
14403 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14404 d
14405 :bsnlc
14406 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14407 b cont
14408 ' <confdefs.h | sed '
14409 s/'"$ac_delim"'/"\\\
14410 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14411
14412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14413   for (key in D) D_is_set[key] = 1
14414   FS = "\a"
14415 }
14416 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14417   line = \$ 0
14418   split(line, arg, " ")
14419   if (arg[1] == "#") {
14420     defundef = arg[2]
14421     mac1 = arg[3]
14422   } else {
14423     defundef = substr(arg[1], 2)
14424     mac1 = arg[2]
14425   }
14426   split(mac1, mac2, "(") #)
14427   macro = mac2[1]
14428   prefix = substr(line, 1, index(line, defundef) - 1)
14429   if (D_is_set[macro]) {
14430     # Preserve the white space surrounding the "#".
14431     print prefix "define", macro P[macro] D[macro]
14432     next
14433   } else {
14434     # Replace #undef with comments.  This is necessary, for example,
14435     # in the case of _POSIX_SOURCE, which is predefined and required
14436     # on some systems where configure will not decide to define it.
14437     if (defundef == "undef") {
14438       print "/*", prefix defundef, macro, "*/"
14439       next
14440     }
14441   }
14442 }
14443 { print }
14444 _ACAWK
14445 _ACEOF
14446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14447   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
14448 fi # test -n "$CONFIG_HEADERS"
14449
14450
14451 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
14452 shift
14453 for ac_tag
14454 do
14455   case $ac_tag in
14456   :[FHLC]) ac_mode=$ac_tag; continue;;
14457   esac
14458   case $ac_mode$ac_tag in
14459   :[FHL]*:*);;
14460   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
14461   :[FH]-) ac_tag=-:-;;
14462   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14463   esac
14464   ac_save_IFS=$IFS
14465   IFS=:
14466   set x $ac_tag
14467   IFS=$ac_save_IFS
14468   shift
14469   ac_file=$1
14470   shift
14471
14472   case $ac_mode in
14473   :L) ac_source=$1;;
14474   :[FH])
14475     ac_file_inputs=
14476     for ac_f
14477     do
14478       case $ac_f in
14479       -) ac_f="$tmp/stdin";;
14480       *) # Look for the file first in the build tree, then in the source tree
14481          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14482          # because $ac_f cannot contain `:'.
14483          test -f "$ac_f" ||
14484            case $ac_f in
14485            [\\/$]*) false;;
14486            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14487            esac ||
14488            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14489       esac
14490       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14491       as_fn_append ac_file_inputs " '$ac_f'"
14492     done
14493
14494     # Let's still pretend it is `configure' which instantiates (i.e., don't
14495     # use $as_me), people would be surprised to read:
14496     #    /* config.h.  Generated by config.status.  */
14497     configure_input='Generated from '`
14498           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14499         `' by configure.'
14500     if test x"$ac_file" != x-; then
14501       configure_input="$ac_file.  $configure_input"
14502       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14503 $as_echo "$as_me: creating $ac_file" >&6;}
14504     fi
14505     # Neutralize special characters interpreted by sed in replacement strings.
14506     case $configure_input in #(
14507     *\&* | *\|* | *\\* )
14508        ac_sed_conf_input=`$as_echo "$configure_input" |
14509        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14510     *) ac_sed_conf_input=$configure_input;;
14511     esac
14512
14513     case $ac_tag in
14514     *:-:* | *:-) cat >"$tmp/stdin" \
14515       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
14516     esac
14517     ;;
14518   esac
14519
14520   ac_dir=`$as_dirname -- "$ac_file" ||
14521 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14522          X"$ac_file" : 'X\(//\)[^/]' \| \
14523          X"$ac_file" : 'X\(//\)$' \| \
14524          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14525 $as_echo X"$ac_file" |
14526     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14527             s//\1/
14528             q
14529           }
14530           /^X\(\/\/\)[^/].*/{
14531             s//\1/
14532             q
14533           }
14534           /^X\(\/\/\)$/{
14535             s//\1/
14536             q
14537           }
14538           /^X\(\/\).*/{
14539             s//\1/
14540             q
14541           }
14542           s/.*/./; q'`
14543   as_dir="$ac_dir"; as_fn_mkdir_p
14544   ac_builddir=.
14545
14546 case "$ac_dir" in
14547 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14548 *)
14549   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14550   # A ".." for each directory in $ac_dir_suffix.
14551   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14552   case $ac_top_builddir_sub in
14553   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14554   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14555   esac ;;
14556 esac
14557 ac_abs_top_builddir=$ac_pwd
14558 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14559 # for backward compatibility:
14560 ac_top_builddir=$ac_top_build_prefix
14561
14562 case $srcdir in
14563   .)  # We are building in place.
14564     ac_srcdir=.
14565     ac_top_srcdir=$ac_top_builddir_sub
14566     ac_abs_top_srcdir=$ac_pwd ;;
14567   [\\/]* | ?:[\\/]* )  # Absolute name.
14568     ac_srcdir=$srcdir$ac_dir_suffix;
14569     ac_top_srcdir=$srcdir
14570     ac_abs_top_srcdir=$srcdir ;;
14571   *) # Relative name.
14572     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14573     ac_top_srcdir=$ac_top_build_prefix$srcdir
14574     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14575 esac
14576 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14577
14578
14579   case $ac_mode in
14580   :F)
14581   #
14582   # CONFIG_FILE
14583   #
14584
14585   case $INSTALL in
14586   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14587   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14588   esac
14589 _ACEOF
14590
14591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14592 # If the template does not know about datarootdir, expand it.
14593 # FIXME: This hack should be removed a few years after 2.60.
14594 ac_datarootdir_hack=; ac_datarootdir_seen=
14595 ac_sed_dataroot='
14596 /datarootdir/ {
14597   p
14598   q
14599 }
14600 /@datadir@/p
14601 /@docdir@/p
14602 /@infodir@/p
14603 /@localedir@/p
14604 /@mandir@/p'
14605 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14606 *datarootdir*) ac_datarootdir_seen=yes;;
14607 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14608   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14609 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14610 _ACEOF
14611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14612   ac_datarootdir_hack='
14613   s&@datadir@&$datadir&g
14614   s&@docdir@&$docdir&g
14615   s&@infodir@&$infodir&g
14616   s&@localedir@&$localedir&g
14617   s&@mandir@&$mandir&g
14618   s&\\\${datarootdir}&$datarootdir&g' ;;
14619 esac
14620 _ACEOF
14621
14622 # Neutralize VPATH when `$srcdir' = `.'.
14623 # Shell code in configure.ac might set extrasub.
14624 # FIXME: do we really want to maintain this feature?
14625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14626 ac_sed_extra="$ac_vpsub
14627 $extrasub
14628 _ACEOF
14629 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14630 :t
14631 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14632 s|@configure_input@|$ac_sed_conf_input|;t t
14633 s&@top_builddir@&$ac_top_builddir_sub&;t t
14634 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14635 s&@srcdir@&$ac_srcdir&;t t
14636 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14637 s&@top_srcdir@&$ac_top_srcdir&;t t
14638 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14639 s&@builddir@&$ac_builddir&;t t
14640 s&@abs_builddir@&$ac_abs_builddir&;t t
14641 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14642 s&@INSTALL@&$ac_INSTALL&;t t
14643 $ac_datarootdir_hack
14644 "
14645 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
14646   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14647
14648 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14649   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14650   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14651   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14652 which seems to be undefined.  Please make sure it is defined" >&5
14653 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14654 which seems to be undefined.  Please make sure it is defined" >&2;}
14655
14656   rm -f "$tmp/stdin"
14657   case $ac_file in
14658   -) cat "$tmp/out" && rm -f "$tmp/out";;
14659   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14660   esac \
14661   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14662  ;;
14663   :H)
14664   #
14665   # CONFIG_HEADER
14666   #
14667   if test x"$ac_file" != x-; then
14668     {
14669       $as_echo "/* $configure_input  */" \
14670       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14671     } >"$tmp/config.h" \
14672       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14673     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14674       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14675 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14676     else
14677       rm -f "$ac_file"
14678       mv "$tmp/config.h" "$ac_file" \
14679         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14680     fi
14681   else
14682     $as_echo "/* $configure_input  */" \
14683       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14684       || as_fn_error $? "could not create -" "$LINENO" 5
14685   fi
14686  ;;
14687
14688   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14689 $as_echo "$as_me: executing $ac_file commands" >&6;}
14690  ;;
14691   esac
14692
14693
14694   case $ac_file$ac_mode in
14695     "default":C)
14696
14697 ### Make the necessary directories, if they don't exist.
14698 for dir in etc lisp ; do
14699   test -d ${dir} || mkdir ${dir}
14700 done
14701
14702 # Build src/Makefile from ${srcdir}/src/Makefile.c
14703 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
14704 # This must be done after src/config.h is built, since we rely on that file.
14705
14706 echo creating src/epaths.h
14707 ${MAKE-make} epaths-force
14708
14709 # As of 2000-11-19, newest development versions of GNU cpp preprocess
14710 # `..' to `. .'  unless invoked with -traditional
14711
14712 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
14713   CPPFLAGS="$CPPFLAGS -traditional"
14714 fi
14715
14716 echo creating lib-src/Makefile
14717 ( cd lib-src
14718   rm -f junk.c junk1.c junk2.c
14719   sed -e '/start of cpp stuff/q' \
14720       < Makefile.c > junk1.c
14721   sed -e '1,/start of cpp stuff/d'\
14722       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14723       < Makefile.c > junk.c
14724   $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14725       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
14726   cat junk1.c junk2.c > Makefile.new
14727   rm -f junk.c junk1.c junk2.c
14728   chmod 444 Makefile.new
14729   mv -f Makefile.new Makefile
14730 )
14731
14732 echo creating src/Makefile
14733 ( cd src
14734   rm -f junk.c junk1.c junk2.c
14735   sed -e '/start of cpp stuff/q' \
14736       < Makefile.c > junk1.c
14737   sed -e '1,/start of cpp stuff/d'\
14738       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14739       < Makefile.c > junk.c
14740   $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14741       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
14742   cat junk1.c junk2.c > Makefile.new
14743   rm -f junk.c junk1.c junk2.c
14744   chmod 444 Makefile.new
14745   mv -f Makefile.new Makefile
14746 )
14747
14748 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
14749   echo creating src/.gdbinit
14750   echo source $srcdir/src/.gdbinit > src/.gdbinit
14751 fi
14752
14753  ;;
14754
14755   esac
14756 done # for ac_tag
14757
14758
14759 as_fn_exit 0
14760 _ACEOF
14761 ac_clean_files=$ac_clean_files_save
14762
14763 test $ac_write_fail = 0 ||
14764   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14765
14766
14767 # configure is writing to config.log, and then calls config.status.
14768 # config.status does its own redirection, appending to config.log.
14769 # Unfortunately, on DOS this fails, as config.log is still kept open
14770 # by configure, so config.status won't be able to write to it; its
14771 # output is simply discarded.  So we exec the FD to /dev/null,
14772 # effectively closing config.log, so it can be properly (re)opened and
14773 # appended to by config.status.  When coming back to configure, we
14774 # need to make the FD available again.
14775 if test "$no_create" != yes; then
14776   ac_cs_success=:
14777   ac_config_status_args=
14778   test "$silent" = yes &&
14779     ac_config_status_args="$ac_config_status_args --quiet"
14780   exec 5>/dev/null
14781   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14782   exec 5>>config.log
14783   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14784   # would make configure fail if this is the last instruction.
14785   $ac_cs_success || as_fn_exit 1
14786 fi
14787 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14788   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14789 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14790 fi
14791
14792