configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error ERROR [LINENO LOG_FD]
 360 # ---------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with status $?, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$?; test $as_status -eq 0 && as_status=1
 367   if test "$3"; then
 368     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 370   fi
 371   $as_echo "$as_me: error: $1" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='24.0.50'
 553 PACKAGE_STRING='emacs 24.0.50'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_config_libobj_dir=src
 595 ac_header_list=
 596 ac_func_list=
 597 ac_subst_vars='LTLIBOBJS
 598 WINDOW_SUPPORT
 599 TOOLTIP_SUPPORT
 600 MOUSE_SUPPORT
 601 LIB_GCC
 602 LD_FIRSTFLAG
 603 LD_SWITCH_SYSTEM_TEMACS
 604 POST_ALLOC_OBJ
 605 PRE_ALLOC_OBJ
 606 CYGWIN_OBJ
 607 RALLOC_OBJ
 608 OLDXMENU_DEPS
 609 LIBX_OTHER
 610 LIBXMENU
 611 OLDXMENU
 612 OLDXMENU_TARGET
 613 LIBXT_OTHER
 614 TOOLKIT_LIBW
 615 WIDGET_OBJ
 616 XOBJ
 617 XMENU_OBJ
 618 FONT_OBJ
 619 OTHER_FILES
 620 GNU_OBJC_CFLAGS
 621 ns_appsrc
 622 ns_appresdir
 623 ns_appbindir
 624 ns_appdir
 625 opsysfile
 626 machfile
 627 X_TOOLKIT_TYPE
 628 C_SWITCH_X_SYSTEM
 629 C_SWITCH_X_SITE
 630 LD_SWITCH_X_SITE
 631 gameuser
 632 gamedir
 633 bitmapdir
 634 archlibdir
 635 etcdir
 636 x_default_search_path
 637 lisppath
 638 locallisppath
 639 lispdir
 640 srcdir
 641 canonical
 642 configuration
 643 version
 644 KRB4LIB
 645 DESLIB
 646 KRB5LIB
 647 CRYPTOLIB
 648 COM_ERRLIB
 649 LIBRESOLV
 650 LIBHESIOD
 651 TERMCAP_OBJ
 652 LIBS_TERMCAP
 653 GETOPTOBJS
 654 GETOPT_H
 655 GETLOADAVG_LIBS
 656 KMEM_GROUP
 657 NEED_SETGID
 658 LIBOBJS
 659 BLESSMAIL_TARGET
 660 LIBS_MAIL
 661 liblockfile
 662 ALLOCA
 663 LIBXML2_LIBS
 664 LIBXML2_CFLAGS
 665 LIBXSM
 666 LIBGPM
 667 LIBGIF
 668 LIBTIFF
 669 LIBPNG
 670 LIBJPEG
 671 LIBXPM
 672 FREETYPE_LIBS
 673 FREETYPE_CFLAGS
 674 M17N_FLT_LIBS
 675 M17N_FLT_CFLAGS
 676 LIBOTF_LIBS
 677 LIBOTF_CFLAGS
 678 XFT_LIBS
 679 XFT_CFLAGS
 680 FONTCONFIG_LIBS
 681 FONTCONFIG_CFLAGS
 682 LIBXMU
 683 LIBXTR6
 684 LIBGNUTLS_LIBS
 685 LIBGNUTLS_CFLAGS
 686 LIBSELINUX_LIBS
 687 GCONF_LIBS
 688 GCONF_CFLAGS
 689 DBUS_OBJ
 690 DBUS_LIBS
 691 DBUS_CFLAGS
 692 GTK_OBJ
 693 GTK_LIBS
 694 GTK_CFLAGS
 695 IMAGEMAGICK_LIBS
 696 IMAGEMAGICK_CFLAGS
 697 RSVG_LIBS
 698 RSVG_CFLAGS
 699 VMLIMIT_OBJ
 700 GMALLOC_OBJ
 701 HAVE_XSERVER
 702 LIB_STANDARD
 703 NS_SUPPORT
 704 NS_OBJ
 705 TEMACS_LDFLAGS2
 706 LD_SWITCH_X_SITE_AUX_RPATH
 707 LD_SWITCH_X_SITE_AUX
 708 XMKMF
 709 DEPFLAGS
 710 MKDEPDIR
 711 SET_MAKE
 712 CFLAGS_SOUND
 713 ALSA_LIBS
 714 ALSA_CFLAGS
 715 PKG_CONFIG
 716 LIBSOUND
 717 START_FILES
 718 LIB_MATH
 719 CRT_DIR
 720 LIBS_SYSTEM
 721 C_SWITCH_SYSTEM
 722 UNEXEC_OBJ
 723 C_SWITCH_MACHINE
 724 LD_SWITCH_SYSTEM
 725 CANNOT_DUMP
 726 MAKEINFO
 727 GZIP_PROG
 728 INSTALL_INFO
 729 RANLIB
 730 INSTALL_DATA
 731 INSTALL_SCRIPT
 732 INSTALL_PROGRAM
 733 C_WARNINGS_SWITCH
 734 EGREP
 735 GREP
 736 CPP
 737 OBJEXT
 738 EXEEXT
 739 ac_ct_CC
 740 CPPFLAGS
 741 LDFLAGS
 742 CFLAGS
 743 CC
 744 host_os
 745 host_vendor
 746 host_cpu
 747 host
 748 build_os
 749 build_vendor
 750 build_cpu
 751 build
 752 PROFILING_CFLAGS
 753 MAINT
 754 GZIP_INFO
 755 target_alias
 756 host_alias
 757 build_alias
 758 LIBS
 759 ECHO_T
 760 ECHO_N
 761 ECHO_C
 762 DEFS
 763 mandir
 764 localedir
 765 libdir
 766 psdir
 767 pdfdir
 768 dvidir
 769 htmldir
 770 infodir
 771 docdir
 772 oldincludedir
 773 includedir
 774 localstatedir
 775 sharedstatedir
 776 sysconfdir
 777 datadir
 778 datarootdir
 779 libexecdir
 780 sbindir
 781 bindir
 782 program_transform_name
 783 prefix
 784 exec_prefix
 785 PACKAGE_URL
 786 PACKAGE_BUGREPORT
 787 PACKAGE_STRING
 788 PACKAGE_VERSION
 789 PACKAGE_TARNAME
 790 PACKAGE_NAME
 791 PATH_SEPARATOR
 792 SHELL'
 793 ac_subst_files='deps_frag
 794 ns_frag'
 795 ac_user_opts='
 796 enable_option_checking
 797 with_pop
 798 with_kerberos
 799 with_kerberos5
 800 with_hesiod
 801 with_mmdf
 802 with_mail_unlink
 803 with_mailhost
 804 with_sound
 805 with_sync_input
 806 with_x_toolkit
 807 with_xpm
 808 with_jpeg
 809 with_tiff
 810 with_gif
 811 with_png
 812 with_rsvg
 813 with_xml2
 814 with_imagemagick
 815 with_xft
 816 with_libotf
 817 with_m17n_flt
 818 with_toolkit_scroll_bars
 819 with_xaw3d
 820 with_xim
 821 with_ns
 822 with_gpm
 823 with_dbus
 824 with_gconf
 825 with_selinux
 826 with_gnutls
 827 with_makeinfo
 828 with_compress_info
 829 with_pkg_config_prog
 830 with_crt_dir
 831 with_gnustep_conf
 832 enable_ns_self_contained
 833 enable_asserts
 834 enable_maintainer_mode
 835 enable_locallisppath
 836 enable_checking
 837 enable_use_lisp_union_type
 838 enable_profiling
 839 enable_autodepend
 840 enable_largefile
 841 with_x
 842 '
 843       ac_precious_vars='build_alias
 844 host_alias
 845 target_alias
 846 CC
 847 CFLAGS
 848 LDFLAGS
 849 LIBS
 850 CPPFLAGS
 851 CPP
 852 XMKMF'
 853
 854
 855 # Initialize some variables set by options.
 856 ac_init_help=
 857 ac_init_version=false
 858 ac_unrecognized_opts=
 859 ac_unrecognized_sep=
 860 # The variables have the same names as the options, with
 861 # dashes changed to underlines.
 862 cache_file=/dev/null
 863 exec_prefix=NONE
 864 no_create=
 865 no_recursion=
 866 prefix=NONE
 867 program_prefix=NONE
 868 program_suffix=NONE
 869 program_transform_name=s,x,x,
 870 silent=
 871 site=
 872 srcdir=
 873 verbose=
 874 x_includes=NONE
 875 x_libraries=NONE
 876
 877 # Installation directory options.
 878 # These are left unexpanded so users can "make install exec_prefix=/foo"
 879 # and all the variables that are supposed to be based on exec_prefix
 880 # by default will actually change.
 881 # Use braces instead of parens because sh, perl, etc. also accept them.
 882 # (The list follows the same order as the GNU Coding Standards.)
 883 bindir='${exec_prefix}/bin'
 884 sbindir='${exec_prefix}/sbin'
 885 libexecdir='${exec_prefix}/libexec'
 886 datarootdir='${prefix}/share'
 887 datadir='${datarootdir}'
 888 sysconfdir='${prefix}/etc'
 889 sharedstatedir='${prefix}/com'
 890 localstatedir='${prefix}/var'
 891 includedir='${prefix}/include'
 892 oldincludedir='/usr/include'
 893 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 894 infodir='${datarootdir}/info'
 895 htmldir='${docdir}'
 896 dvidir='${docdir}'
 897 pdfdir='${docdir}'
 898 psdir='${docdir}'
 899 libdir='${exec_prefix}/lib'
 900 localedir='${datarootdir}/locale'
 901 mandir='${datarootdir}/man'
 902
 903 ac_prev=
 904 ac_dashdash=
 905 for ac_option
 906 do
 907   # If the previous option needs an argument, assign it.
 908   if test -n "$ac_prev"; then
 909     eval $ac_prev=\$ac_option
 910     ac_prev=
 911     continue
 912   fi
 913
 914   case $ac_option in
 915   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 916   *)    ac_optarg=yes ;;
 917   esac
 918
 919   # Accept the important Cygnus configure options, so we can diagnose typos.
 920
 921   case $ac_dashdash$ac_option in
 922   --)
 923     ac_dashdash=yes ;;
 924
 925   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 926     ac_prev=bindir ;;
 927   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 928     bindir=$ac_optarg ;;
 929
 930   -build | --build | --buil | --bui | --bu)
 931     ac_prev=build_alias ;;
 932   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 933     build_alias=$ac_optarg ;;
 934
 935   -cache-file | --cache-file | --cache-fil | --cache-fi \
 936   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 937     ac_prev=cache_file ;;
 938   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 939   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 940     cache_file=$ac_optarg ;;
 941
 942   --config-cache | -C)
 943     cache_file=config.cache ;;
 944
 945   -datadir | --datadir | --datadi | --datad)
 946     ac_prev=datadir ;;
 947   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 948     datadir=$ac_optarg ;;
 949
 950   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 951   | --dataroo | --dataro | --datar)
 952     ac_prev=datarootdir ;;
 953   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 954   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 955     datarootdir=$ac_optarg ;;
 956
 957   -disable-* | --disable-*)
 958     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 959     # Reject names that are not valid shell variable names.
 960     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 961       as_fn_error "invalid feature name: $ac_useropt"
 962     ac_useropt_orig=$ac_useropt
 963     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 964     case $ac_user_opts in
 965       *"
 966 "enable_$ac_useropt"
 967 "*) ;;
 968       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 969          ac_unrecognized_sep=', ';;
 970     esac
 971     eval enable_$ac_useropt=no ;;
 972
 973   -docdir | --docdir | --docdi | --doc | --do)
 974     ac_prev=docdir ;;
 975   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 976     docdir=$ac_optarg ;;
 977
 978   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 979     ac_prev=dvidir ;;
 980   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 981     dvidir=$ac_optarg ;;
 982
 983   -enable-* | --enable-*)
 984     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 985     # Reject names that are not valid shell variable names.
 986     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 987       as_fn_error "invalid feature name: $ac_useropt"
 988     ac_useropt_orig=$ac_useropt
 989     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 990     case $ac_user_opts in
 991       *"
 992 "enable_$ac_useropt"
 993 "*) ;;
 994       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 995          ac_unrecognized_sep=', ';;
 996     esac
 997     eval enable_$ac_useropt=\$ac_optarg ;;
 998
 999   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1000   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1001   | --exec | --exe | --ex)
1002     ac_prev=exec_prefix ;;
1003   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1004   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1005   | --exec=* | --exe=* | --ex=*)
1006     exec_prefix=$ac_optarg ;;
1007
1008   -gas | --gas | --ga | --g)
1009     # Obsolete; use --with-gas.
1010     with_gas=yes ;;
1011
1012   -help | --help | --hel | --he | -h)
1013     ac_init_help=long ;;
1014   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1015     ac_init_help=recursive ;;
1016   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1017     ac_init_help=short ;;
1018
1019   -host | --host | --hos | --ho)
1020     ac_prev=host_alias ;;
1021   -host=* | --host=* | --hos=* | --ho=*)
1022     host_alias=$ac_optarg ;;
1023
1024   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1025     ac_prev=htmldir ;;
1026   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1027   | --ht=*)
1028     htmldir=$ac_optarg ;;
1029
1030   -includedir | --includedir | --includedi | --included | --include \
1031   | --includ | --inclu | --incl | --inc)
1032     ac_prev=includedir ;;
1033   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1034   | --includ=* | --inclu=* | --incl=* | --inc=*)
1035     includedir=$ac_optarg ;;
1036
1037   -infodir | --infodir | --infodi | --infod | --info | --inf)
1038     ac_prev=infodir ;;
1039   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1040     infodir=$ac_optarg ;;
1041
1042   -libdir | --libdir | --libdi | --libd)
1043     ac_prev=libdir ;;
1044   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1045     libdir=$ac_optarg ;;
1046
1047   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1048   | --libexe | --libex | --libe)
1049     ac_prev=libexecdir ;;
1050   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1051   | --libexe=* | --libex=* | --libe=*)
1052     libexecdir=$ac_optarg ;;
1053
1054   -localedir | --localedir | --localedi | --localed | --locale)
1055     ac_prev=localedir ;;
1056   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1057     localedir=$ac_optarg ;;
1058
1059   -localstatedir | --localstatedir | --localstatedi | --localstated \
1060   | --localstate | --localstat | --localsta | --localst | --locals)
1061     ac_prev=localstatedir ;;
1062   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1063   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1064     localstatedir=$ac_optarg ;;
1065
1066   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1067     ac_prev=mandir ;;
1068   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1069     mandir=$ac_optarg ;;
1070
1071   -nfp | --nfp | --nf)
1072     # Obsolete; use --without-fp.
1073     with_fp=no ;;
1074
1075   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1076   | --no-cr | --no-c | -n)
1077     no_create=yes ;;
1078
1079   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1080   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1081     no_recursion=yes ;;
1082
1083   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1084   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1085   | --oldin | --oldi | --old | --ol | --o)
1086     ac_prev=oldincludedir ;;
1087   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1088   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1089   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1090     oldincludedir=$ac_optarg ;;
1091
1092   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1093     ac_prev=prefix ;;
1094   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1095     prefix=$ac_optarg ;;
1096
1097   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1098   | --program-pre | --program-pr | --program-p)
1099     ac_prev=program_prefix ;;
1100   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1101   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1102     program_prefix=$ac_optarg ;;
1103
1104   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1105   | --program-suf | --program-su | --program-s)
1106     ac_prev=program_suffix ;;
1107   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1108   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1109     program_suffix=$ac_optarg ;;
1110
1111   -program-transform-name | --program-transform-name \
1112   | --program-transform-nam | --program-transform-na \
1113   | --program-transform-n | --program-transform- \
1114   | --program-transform | --program-transfor \
1115   | --program-transfo | --program-transf \
1116   | --program-trans | --program-tran \
1117   | --progr-tra | --program-tr | --program-t)
1118     ac_prev=program_transform_name ;;
1119   -program-transform-name=* | --program-transform-name=* \
1120   | --program-transform-nam=* | --program-transform-na=* \
1121   | --program-transform-n=* | --program-transform-=* \
1122   | --program-transform=* | --program-transfor=* \
1123   | --program-transfo=* | --program-transf=* \
1124   | --program-trans=* | --program-tran=* \
1125   | --progr-tra=* | --program-tr=* | --program-t=*)
1126     program_transform_name=$ac_optarg ;;
1127
1128   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1129     ac_prev=pdfdir ;;
1130   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1131     pdfdir=$ac_optarg ;;
1132
1133   -psdir | --psdir | --psdi | --psd | --ps)
1134     ac_prev=psdir ;;
1135   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1136     psdir=$ac_optarg ;;
1137
1138   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1139   | -silent | --silent | --silen | --sile | --sil)
1140     silent=yes ;;
1141
1142   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1143     ac_prev=sbindir ;;
1144   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1145   | --sbi=* | --sb=*)
1146     sbindir=$ac_optarg ;;
1147
1148   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1149   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1150   | --sharedst | --shareds | --shared | --share | --shar \
1151   | --sha | --sh)
1152     ac_prev=sharedstatedir ;;
1153   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1154   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1155   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1156   | --sha=* | --sh=*)
1157     sharedstatedir=$ac_optarg ;;
1158
1159   -site | --site | --sit)
1160     ac_prev=site ;;
1161   -site=* | --site=* | --sit=*)
1162     site=$ac_optarg ;;
1163
1164   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1165     ac_prev=srcdir ;;
1166   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1167     srcdir=$ac_optarg ;;
1168
1169   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1170   | --syscon | --sysco | --sysc | --sys | --sy)
1171     ac_prev=sysconfdir ;;
1172   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1173   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1174     sysconfdir=$ac_optarg ;;
1175
1176   -target | --target | --targe | --targ | --tar | --ta | --t)
1177     ac_prev=target_alias ;;
1178   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1179     target_alias=$ac_optarg ;;
1180
1181   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1182     verbose=yes ;;
1183
1184   -version | --version | --versio | --versi | --vers | -V)
1185     ac_init_version=: ;;
1186
1187   -with-* | --with-*)
1188     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1189     # Reject names that are not valid shell variable names.
1190     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1191       as_fn_error "invalid package name: $ac_useropt"
1192     ac_useropt_orig=$ac_useropt
1193     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1194     case $ac_user_opts in
1195       *"
1196 "with_$ac_useropt"
1197 "*) ;;
1198       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1199          ac_unrecognized_sep=', ';;
1200     esac
1201     eval with_$ac_useropt=\$ac_optarg ;;
1202
1203   -without-* | --without-*)
1204     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1205     # Reject names that are not valid shell variable names.
1206     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1207       as_fn_error "invalid package name: $ac_useropt"
1208     ac_useropt_orig=$ac_useropt
1209     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1210     case $ac_user_opts in
1211       *"
1212 "with_$ac_useropt"
1213 "*) ;;
1214       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1215          ac_unrecognized_sep=', ';;
1216     esac
1217     eval with_$ac_useropt=no ;;
1218
1219   --x)
1220     # Obsolete; use --with-x.
1221     with_x=yes ;;
1222
1223   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1224   | --x-incl | --x-inc | --x-in | --x-i)
1225     ac_prev=x_includes ;;
1226   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1227   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1228     x_includes=$ac_optarg ;;
1229
1230   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1231   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1232     ac_prev=x_libraries ;;
1233   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1234   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1235     x_libraries=$ac_optarg ;;
1236
1237   -*) as_fn_error "unrecognized option: \`$ac_option'
1238 Try \`$0 --help' for more information."
1239     ;;
1240
1241   *=*)
1242     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1243     # Reject names that are not valid shell variable names.
1244     case $ac_envvar in #(
1245       '' | [0-9]* | *[!_$as_cr_alnum]* )
1246       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1247     esac
1248     eval $ac_envvar=\$ac_optarg
1249     export $ac_envvar ;;
1250
1251   *)
1252     # FIXME: should be removed in autoconf 3.0.
1253     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1254     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1255       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1256     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1257     ;;
1258
1259   esac
1260 done
1261
1262 if test -n "$ac_prev"; then
1263   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1264   as_fn_error "missing argument to $ac_option"
1265 fi
1266
1267 if test -n "$ac_unrecognized_opts"; then
1268   case $enable_option_checking in
1269     no) ;;
1270     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1271     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1272   esac
1273 fi
1274
1275 # Check all directory arguments for consistency.
1276 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1277                 datadir sysconfdir sharedstatedir localstatedir includedir \
1278                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1279                 libdir localedir mandir
1280 do
1281   eval ac_val=\$$ac_var
1282   # Remove trailing slashes.
1283   case $ac_val in
1284     */ )
1285       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1286       eval $ac_var=\$ac_val;;
1287   esac
1288   # Be sure to have absolute directory names.
1289   case $ac_val in
1290     [\\/$]* | ?:[\\/]* )  continue;;
1291     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1292   esac
1293   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1294 done
1295
1296 # There might be people who depend on the old broken behavior: `$host'
1297 # used to hold the argument of --host etc.
1298 # FIXME: To remove some day.
1299 build=$build_alias
1300 host=$host_alias
1301 target=$target_alias
1302
1303 # FIXME: To remove some day.
1304 if test "x$host_alias" != x; then
1305   if test "x$build_alias" = x; then
1306     cross_compiling=maybe
1307     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1308     If a cross compiler is detected then cross compile mode will be used." >&2
1309   elif test "x$build_alias" != "x$host_alias"; then
1310     cross_compiling=yes
1311   fi
1312 fi
1313
1314 ac_tool_prefix=
1315 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1316
1317 test "$silent" = yes && exec 6>/dev/null
1318
1319
1320 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1321 ac_ls_di=`ls -di .` &&
1322 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1323   as_fn_error "working directory cannot be determined"
1324 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1325   as_fn_error "pwd does not report name of working directory"
1326
1327
1328 # Find the source files, if location was not specified.
1329 if test -z "$srcdir"; then
1330   ac_srcdir_defaulted=yes
1331   # Try the directory containing this script, then the parent directory.
1332   ac_confdir=`$as_dirname -- "$as_myself" ||
1333 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1334          X"$as_myself" : 'X\(//\)[^/]' \| \
1335          X"$as_myself" : 'X\(//\)$' \| \
1336          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1337 $as_echo X"$as_myself" |
1338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1339             s//\1/
1340             q
1341           }
1342           /^X\(\/\/\)[^/].*/{
1343             s//\1/
1344             q
1345           }
1346           /^X\(\/\/\)$/{
1347             s//\1/
1348             q
1349           }
1350           /^X\(\/\).*/{
1351             s//\1/
1352             q
1353           }
1354           s/.*/./; q'`
1355   srcdir=$ac_confdir
1356   if test ! -r "$srcdir/$ac_unique_file"; then
1357     srcdir=..
1358   fi
1359 else
1360   ac_srcdir_defaulted=no
1361 fi
1362 if test ! -r "$srcdir/$ac_unique_file"; then
1363   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1364   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1365 fi
1366 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1367 ac_abs_confdir=`(
1368         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1369         pwd)`
1370 # When building in place, set srcdir=.
1371 if test "$ac_abs_confdir" = "$ac_pwd"; then
1372   srcdir=.
1373 fi
1374 # Remove unnecessary trailing slashes from srcdir.
1375 # Double slashes in file names in object file debugging info
1376 # mess up M-x gdb in Emacs.
1377 case $srcdir in
1378 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1379 esac
1380 for ac_var in $ac_precious_vars; do
1381   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1382   eval ac_env_${ac_var}_value=\$${ac_var}
1383   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1384   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1385 done
1386
1387 #
1388 # Report the --help message.
1389 #
1390 if test "$ac_init_help" = "long"; then
1391   # Omit some internal or obsolete options to make the list less imposing.
1392   # This message is too long to be a string in the A/UX 3.1 sh.
1393   cat <<_ACEOF
1394 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1395
1396 Usage: $0 [OPTION]... [VAR=VALUE]...
1397
1398 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1399 VAR=VALUE.  See below for descriptions of some of the useful variables.
1400
1401 Defaults for the options are specified in brackets.
1402
1403 Configuration:
1404   -h, --help              display this help and exit
1405       --help=short        display options specific to this package
1406       --help=recursive    display the short help of all the included packages
1407   -V, --version           display version information and exit
1408   -q, --quiet, --silent   do not print \`checking...' messages
1409       --cache-file=FILE   cache test results in FILE [disabled]
1410   -C, --config-cache      alias for \`--cache-file=config.cache'
1411   -n, --no-create         do not create output files
1412       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1413
1414 Installation directories:
1415   --prefix=PREFIX         install architecture-independent files in PREFIX
1416                           [$ac_default_prefix]
1417   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1418                           [PREFIX]
1419
1420 By default, \`make install' will install all the files in
1421 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1422 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1423 for instance \`--prefix=\$HOME'.
1424
1425 For better control, use the options below.
1426
1427 Fine tuning of the installation directories:
1428   --bindir=DIR            user executables [EPREFIX/bin]
1429   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1430   --libexecdir=DIR        program executables [EPREFIX/libexec]
1431   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1432   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1433   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1434   --libdir=DIR            object code libraries [EPREFIX/lib]
1435   --includedir=DIR        C header files [PREFIX/include]
1436   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1437   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1438   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1439   --infodir=DIR           info documentation [DATAROOTDIR/info]
1440   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1441   --mandir=DIR            man documentation [DATAROOTDIR/man]
1442   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1443   --htmldir=DIR           html documentation [DOCDIR]
1444   --dvidir=DIR            dvi documentation [DOCDIR]
1445   --pdfdir=DIR            pdf documentation [DOCDIR]
1446   --psdir=DIR             ps documentation [DOCDIR]
1447 _ACEOF
1448
1449   cat <<\_ACEOF
1450
1451 Program names:
1452   --program-prefix=PREFIX            prepend PREFIX to installed program names
1453   --program-suffix=SUFFIX            append SUFFIX to installed program names
1454   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1455
1456 X features:
1457   --x-includes=DIR    X include files are in DIR
1458   --x-libraries=DIR   X library files are in DIR
1459
1460 System types:
1461   --build=BUILD     configure for building on BUILD [guessed]
1462   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1463 _ACEOF
1464 fi
1465
1466 if test -n "$ac_init_help"; then
1467   case $ac_init_help in
1468      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1469    esac
1470   cat <<\_ACEOF
1471
1472 Optional Features:
1473   --disable-option-checking  ignore unrecognized --enable/--with options
1474   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1475   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1476   --disable-ns-self-contained
1477                           disable self contained build under NeXTstep
1478   --enable-asserts        compile code with asserts enabled
1479   --enable-maintainer-mode
1480                           enable make rules and dependencies not useful (and
1481                           sometimes confusing) to the casual installer
1482   --enable-locallisppath=PATH
1483                           directories Emacs should search for lisp files
1484                           specific to this site
1485   --enable-checking[=LIST]
1486                           enable expensive run-time checks. With LIST, enable
1487                           only specific categories of checks. Categories are:
1488                           all,yes,no. Flags are: stringbytes, stringoverrun,
1489                           stringfreelist, xmallocoverrun, conslist
1490   --enable-use-lisp-union-type
1491                           use a union for the Lisp_Object data type. This is
1492                           only useful for development for catching certain
1493                           types of bugs.
1494   --enable-profiling      build emacs with profiling support. This might not
1495                           work on all platforms
1496   --enable-autodepend     automatically generate dependencies to .h-files.
1497                           Requires GNU Make and Gcc. Enabled if GNU Make and
1498                           Gcc is found
1499   --disable-largefile     omit support for large files
1500
1501 Optional Packages:
1502   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1503   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1504   --without-pop           don't support POP mail retrieval with movemail
1505   --with-kerberos         support Kerberos-authenticated POP
1506   --with-kerberos5        support Kerberos version 5 authenticated POP
1507   --with-hesiod           support Hesiod to get the POP server host
1508   --with-mmdf             support MMDF mailboxes
1509   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1510   --with-mailhost=HOSTNAME
1511                           string giving default POP mail host
1512   --without-sound         don't compile with sound support
1513   --without-sync-input    process async input synchronously
1514   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1515                           lucid or athena, motif, no)
1516   --without-xpm           don't compile with XPM image support
1517   --without-jpeg          don't compile with JPEG image support
1518   --without-tiff          don't compile with TIFF image support
1519   --without-gif           don't compile with GIF image support
1520   --without-png           don't compile with PNG image support
1521   --without-rsvg          don't compile with SVG image support
1522   --without-xml2          don't compile with XML parsing support
1523   --without-imagemagick   don't compile with ImageMagick image support
1524   --without-xft           don't use XFT for anti aliased fonts
1525   --without-libotf        don't use libotf for OpenType font support
1526   --without-m17n-flt      don't use m17n-flt for text shaping
1527   --without-toolkit-scroll-bars
1528                           don't use Motif or Xaw3d scroll bars
1529   --without-xaw3d         don't use Xaw3d
1530   --without-xim           don't use X11 XIM
1531   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1532   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1533                           console
1534   --without-dbus          don't compile with D-Bus support
1535   --without-gconf         don't compile with GConf support
1536   --without-selinux       don't compile with SELinux support
1537   --without-gnutls        don't use -lgnutls for SSL/TLS support
1538   --without-makeinfo      don't require makeinfo for building manuals
1539   --without-compress-info don't compress the installed Info pages
1540   --with-pkg-config-prog=PATH
1541                           path to pkg-config for finding GTK and librsvg
1542   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1543                           /usr/lib, or /usr/lib64 on some platforms.
1544   --with-gnustep-conf=PATH
1545                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1546                           or /etc/GNUstep/GNUstep.conf
1547   --with-x                use the X Window System
1548
1549 Some influential environment variables:
1550   CC          C compiler command
1551   CFLAGS      C compiler flags
1552   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1553               nonstandard directory <lib dir>
1554   LIBS        libraries to pass to the linker, e.g. -l<library>
1555   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1556               you have headers in a nonstandard directory <include dir>
1557   CPP         C preprocessor
1558   XMKMF       Path to xmkmf, Makefile generator for X Window System
1559
1560 Use these variables to override the choices made by `configure' or to help
1561 it to find libraries and programs with nonstandard names/locations.
1562
1563 Report bugs to the package provider.
1564 _ACEOF
1565 ac_status=$?
1566 fi
1567
1568 if test "$ac_init_help" = "recursive"; then
1569   # If there are subdirs, report their specific --help.
1570   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1571     test -d "$ac_dir" ||
1572       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1573       continue
1574     ac_builddir=.
1575
1576 case "$ac_dir" in
1577 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1578 *)
1579   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1580   # A ".." for each directory in $ac_dir_suffix.
1581   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1582   case $ac_top_builddir_sub in
1583   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1584   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1585   esac ;;
1586 esac
1587 ac_abs_top_builddir=$ac_pwd
1588 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1589 # for backward compatibility:
1590 ac_top_builddir=$ac_top_build_prefix
1591
1592 case $srcdir in
1593   .)  # We are building in place.
1594     ac_srcdir=.
1595     ac_top_srcdir=$ac_top_builddir_sub
1596     ac_abs_top_srcdir=$ac_pwd ;;
1597   [\\/]* | ?:[\\/]* )  # Absolute name.
1598     ac_srcdir=$srcdir$ac_dir_suffix;
1599     ac_top_srcdir=$srcdir
1600     ac_abs_top_srcdir=$srcdir ;;
1601   *) # Relative name.
1602     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1603     ac_top_srcdir=$ac_top_build_prefix$srcdir
1604     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1605 esac
1606 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1607
1608     cd "$ac_dir" || { ac_status=$?; continue; }
1609     # Check for guested configure.
1610     if test -f "$ac_srcdir/configure.gnu"; then
1611       echo &&
1612       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1613     elif test -f "$ac_srcdir/configure"; then
1614       echo &&
1615       $SHELL "$ac_srcdir/configure" --help=recursive
1616     else
1617       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1618     fi || ac_status=$?
1619     cd "$ac_pwd" || { ac_status=$?; break; }
1620   done
1621 fi
1622
1623 test -n "$ac_init_help" && exit $ac_status
1624 if $ac_init_version; then
1625   cat <<\_ACEOF
1626 emacs configure 24.0.50
1627 generated by GNU Autoconf 2.65
1628
1629 Copyright (C) 2009 Free Software Foundation, Inc.
1630 This configure script is free software; the Free Software Foundation
1631 gives unlimited permission to copy, distribute and modify it.
1632 _ACEOF
1633   exit
1634 fi
1635
1636 ## ------------------------ ##
1637 ## Autoconf initialization. ##
1638 ## ------------------------ ##
1639
1640 # ac_fn_c_try_compile LINENO
1641 # --------------------------
1642 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1643 ac_fn_c_try_compile ()
1644 {
1645   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646   rm -f conftest.$ac_objext
1647   if { { ac_try="$ac_compile"
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 "$ac_compile") 2>conftest.err
1655   ac_status=$?
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 $ac_status = 0; } && {
1663          test -z "$ac_c_werror_flag" ||
1664          test ! -s conftest.err
1665        } && test -s conftest.$ac_objext; 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 $ac_retval
1675
1676 } # ac_fn_c_try_compile
1677
1678 # ac_fn_c_try_link LINENO
1679 # -----------------------
1680 # Try to link conftest.$ac_ext, and return whether this succeeded.
1681 ac_fn_c_try_link ()
1682 {
1683   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1684   rm -f conftest.$ac_objext conftest$ac_exeext
1685   if { { ac_try="$ac_link"
1686 case "(($ac_try" in
1687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1688   *) ac_try_echo=$ac_try;;
1689 esac
1690 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1691 $as_echo "$ac_try_echo"; } >&5
1692   (eval "$ac_link") 2>conftest.err
1693   ac_status=$?
1694   if test -s conftest.err; then
1695     grep -v '^ *+' conftest.err >conftest.er1
1696     cat conftest.er1 >&5
1697     mv -f conftest.er1 conftest.err
1698   fi
1699   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1700   test $ac_status = 0; } && {
1701          test -z "$ac_c_werror_flag" ||
1702          test ! -s conftest.err
1703        } && test -s conftest$ac_exeext && {
1704          test "$cross_compiling" = yes ||
1705          $as_test_x conftest$ac_exeext
1706        }; then :
1707   ac_retval=0
1708 else
1709   $as_echo "$as_me: failed program was:" >&5
1710 sed 's/^/| /' conftest.$ac_ext >&5
1711
1712         ac_retval=1
1713 fi
1714   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1715   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1716   # interfere with the next link command; also delete a directory that is
1717   # left behind by Apple's compiler.  We do this before executing the actions.
1718   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1719   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1720   as_fn_set_status $ac_retval
1721
1722 } # ac_fn_c_try_link
1723
1724 # ac_fn_c_try_cpp LINENO
1725 # ----------------------
1726 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1727 ac_fn_c_try_cpp ()
1728 {
1729   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730   if { { ac_try="$ac_cpp conftest.$ac_ext"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1738   ac_status=$?
1739   if test -s conftest.err; then
1740     grep -v '^ *+' conftest.err >conftest.er1
1741     cat conftest.er1 >&5
1742     mv -f conftest.er1 conftest.err
1743   fi
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } >/dev/null && {
1746          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1747          test ! -s conftest.err
1748        }; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754     ac_retval=1
1755 fi
1756   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1757   as_fn_set_status $ac_retval
1758
1759 } # ac_fn_c_try_cpp
1760
1761 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1762 # -------------------------------------------------------
1763 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1764 # the include files in INCLUDES and setting the cache variable VAR
1765 # accordingly.
1766 ac_fn_c_check_header_mongrel ()
1767 {
1768   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1771 $as_echo_n "checking for $2... " >&6; }
1772 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1773   $as_echo_n "(cached) " >&6
1774 fi
1775 eval ac_res=\$$3
1776                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1777 $as_echo "$ac_res" >&6; }
1778 else
1779   # Is the header compilable?
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1781 $as_echo_n "checking $2 usability... " >&6; }
1782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783 /* end confdefs.h.  */
1784 $4
1785 #include <$2>
1786 _ACEOF
1787 if ac_fn_c_try_compile "$LINENO"; then :
1788   ac_header_compiler=yes
1789 else
1790   ac_header_compiler=no
1791 fi
1792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1794 $as_echo "$ac_header_compiler" >&6; }
1795
1796 # Is the header present?
1797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1798 $as_echo_n "checking $2 presence... " >&6; }
1799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1800 /* end confdefs.h.  */
1801 #include <$2>
1802 _ACEOF
1803 if ac_fn_c_try_cpp "$LINENO"; then :
1804   ac_header_preproc=yes
1805 else
1806   ac_header_preproc=no
1807 fi
1808 rm -f conftest.err conftest.$ac_ext
1809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1810 $as_echo "$ac_header_preproc" >&6; }
1811
1812 # So?  What about this header?
1813 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1814   yes:no: )
1815     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1816 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1817     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1818 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1819     ;;
1820   no:yes:* )
1821     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1822 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1823     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1824 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1825     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1826 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1827     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1828 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1829     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1830 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1831     ;;
1832 esac
1833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1834 $as_echo_n "checking for $2... " >&6; }
1835 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1836   $as_echo_n "(cached) " >&6
1837 else
1838   eval "$3=\$ac_header_compiler"
1839 fi
1840 eval ac_res=\$$3
1841                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1842 $as_echo "$ac_res" >&6; }
1843 fi
1844   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1845
1846 } # ac_fn_c_check_header_mongrel
1847
1848 # ac_fn_c_try_run LINENO
1849 # ----------------------
1850 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1851 # that executables *can* be run.
1852 ac_fn_c_try_run ()
1853 {
1854   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855   if { { ac_try="$ac_link"
1856 case "(($ac_try" in
1857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1858   *) ac_try_echo=$ac_try;;
1859 esac
1860 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1861 $as_echo "$ac_try_echo"; } >&5
1862   (eval "$ac_link") 2>&5
1863   ac_status=$?
1864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1865   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1866   { { case "(($ac_try" in
1867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1868   *) ac_try_echo=$ac_try;;
1869 esac
1870 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1871 $as_echo "$ac_try_echo"; } >&5
1872   (eval "$ac_try") 2>&5
1873   ac_status=$?
1874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1875   test $ac_status = 0; }; }; then :
1876   ac_retval=0
1877 else
1878   $as_echo "$as_me: program exited with status $ac_status" >&5
1879        $as_echo "$as_me: failed program was:" >&5
1880 sed 's/^/| /' conftest.$ac_ext >&5
1881
1882        ac_retval=$ac_status
1883 fi
1884   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1885   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1886   as_fn_set_status $ac_retval
1887
1888 } # ac_fn_c_try_run
1889
1890 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1891 # -------------------------------------------------------
1892 # Tests whether HEADER exists and can be compiled using the include files in
1893 # INCLUDES, setting the cache variable VAR accordingly.
1894 ac_fn_c_check_header_compile ()
1895 {
1896   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1898 $as_echo_n "checking for $2... " >&6; }
1899 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1900   $as_echo_n "(cached) " >&6
1901 else
1902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1903 /* end confdefs.h.  */
1904 $4
1905 #include <$2>
1906 _ACEOF
1907 if ac_fn_c_try_compile "$LINENO"; then :
1908   eval "$3=yes"
1909 else
1910   eval "$3=no"
1911 fi
1912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1913 fi
1914 eval ac_res=\$$3
1915                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1916 $as_echo "$ac_res" >&6; }
1917   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1918
1919 } # ac_fn_c_check_header_compile
1920
1921 # ac_fn_c_check_decl LINENO SYMBOL VAR
1922 # ------------------------------------
1923 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1924 ac_fn_c_check_decl ()
1925 {
1926   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1928 $as_echo_n "checking whether $2 is declared... " >&6; }
1929 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1930   $as_echo_n "(cached) " >&6
1931 else
1932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1933 /* end confdefs.h.  */
1934 $4
1935 int
1936 main ()
1937 {
1938 #ifndef $2
1939   (void) $2;
1940 #endif
1941
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947   eval "$3=yes"
1948 else
1949   eval "$3=no"
1950 fi
1951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952 fi
1953 eval ac_res=\$$3
1954                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955 $as_echo "$ac_res" >&6; }
1956   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1957
1958 } # ac_fn_c_check_decl
1959
1960 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1961 # ----------------------------------------------
1962 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1963 ac_fn_c_check_header_preproc ()
1964 {
1965   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1967 $as_echo_n "checking for $2... " >&6; }
1968 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1969   $as_echo_n "(cached) " >&6
1970 else
1971   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1972 /* end confdefs.h.  */
1973 #include <$2>
1974 _ACEOF
1975 if ac_fn_c_try_cpp "$LINENO"; then :
1976   eval "$3=yes"
1977 else
1978   eval "$3=no"
1979 fi
1980 rm -f conftest.err conftest.$ac_ext
1981 fi
1982 eval ac_res=\$$3
1983                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1984 $as_echo "$ac_res" >&6; }
1985   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1986
1987 } # ac_fn_c_check_header_preproc
1988
1989 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1990 # ----------------------------------------------------
1991 # Tries to find if the field MEMBER exists in type AGGR, after including
1992 # INCLUDES, setting cache variable VAR accordingly.
1993 ac_fn_c_check_member ()
1994 {
1995   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1997 $as_echo_n "checking for $2.$3... " >&6; }
1998 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1999   $as_echo_n "(cached) " >&6
2000 else
2001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2002 /* end confdefs.h.  */
2003 $5
2004 int
2005 main ()
2006 {
2007 static $2 ac_aggr;
2008 if (ac_aggr.$3)
2009 return 0;
2010   ;
2011   return 0;
2012 }
2013 _ACEOF
2014 if ac_fn_c_try_compile "$LINENO"; then :
2015   eval "$4=yes"
2016 else
2017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2018 /* end confdefs.h.  */
2019 $5
2020 int
2021 main ()
2022 {
2023 static $2 ac_aggr;
2024 if (sizeof ac_aggr.$3)
2025 return 0;
2026   ;
2027   return 0;
2028 }
2029 _ACEOF
2030 if ac_fn_c_try_compile "$LINENO"; then :
2031   eval "$4=yes"
2032 else
2033   eval "$4=no"
2034 fi
2035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2036 fi
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2038 fi
2039 eval ac_res=\$$4
2040                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041 $as_echo "$ac_res" >&6; }
2042   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2043
2044 } # ac_fn_c_check_member
2045
2046 # ac_fn_c_check_func LINENO FUNC VAR
2047 # ----------------------------------
2048 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2049 ac_fn_c_check_func ()
2050 {
2051   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2052   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2053 $as_echo_n "checking for $2... " >&6; }
2054 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2055   $as_echo_n "(cached) " >&6
2056 else
2057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h.  */
2059 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2060    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2061 #define $2 innocuous_$2
2062
2063 /* System header to define __stub macros and hopefully few prototypes,
2064     which can conflict with char $2 (); below.
2065     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2066     <limits.h> exists even on freestanding compilers.  */
2067
2068 #ifdef __STDC__
2069 # include <limits.h>
2070 #else
2071 # include <assert.h>
2072 #endif
2073
2074 #undef $2
2075
2076 /* Override any GCC internal prototype to avoid an error.
2077    Use char because int might match the return type of a GCC
2078    builtin and then its argument prototype would still apply.  */
2079 #ifdef __cplusplus
2080 extern "C"
2081 #endif
2082 char $2 ();
2083 /* The GNU C library defines this for functions which it implements
2084     to always fail with ENOSYS.  Some functions are actually named
2085     something starting with __ and the normal name is an alias.  */
2086 #if defined __stub_$2 || defined __stub___$2
2087 choke me
2088 #endif
2089
2090 int
2091 main ()
2092 {
2093 return $2 ();
2094   ;
2095   return 0;
2096 }
2097 _ACEOF
2098 if ac_fn_c_try_link "$LINENO"; then :
2099   eval "$3=yes"
2100 else
2101   eval "$3=no"
2102 fi
2103 rm -f core conftest.err conftest.$ac_objext \
2104     conftest$ac_exeext conftest.$ac_ext
2105 fi
2106 eval ac_res=\$$3
2107                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2108 $as_echo "$ac_res" >&6; }
2109   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2110
2111 } # ac_fn_c_check_func
2112
2113 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2114 # -------------------------------------------
2115 # Tests whether TYPE exists after having included INCLUDES, setting cache
2116 # variable VAR accordingly.
2117 ac_fn_c_check_type ()
2118 {
2119   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2121 $as_echo_n "checking for $2... " >&6; }
2122 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2123   $as_echo_n "(cached) " >&6
2124 else
2125   eval "$3=no"
2126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2127 /* end confdefs.h.  */
2128 $4
2129 int
2130 main ()
2131 {
2132 if (sizeof ($2))
2133          return 0;
2134   ;
2135   return 0;
2136 }
2137 _ACEOF
2138 if ac_fn_c_try_compile "$LINENO"; then :
2139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2140 /* end confdefs.h.  */
2141 $4
2142 int
2143 main ()
2144 {
2145 if (sizeof (($2)))
2146             return 0;
2147   ;
2148   return 0;
2149 }
2150 _ACEOF
2151 if ac_fn_c_try_compile "$LINENO"; then :
2152
2153 else
2154   eval "$3=yes"
2155 fi
2156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2157 fi
2158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2159 fi
2160 eval ac_res=\$$3
2161                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2162 $as_echo "$ac_res" >&6; }
2163   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2164
2165 } # ac_fn_c_check_type
2166 cat >config.log <<_ACEOF
2167 This file contains any messages produced by compilers while
2168 running configure, to aid debugging if configure makes a mistake.
2169
2170 It was created by emacs $as_me 24.0.50, which was
2171 generated by GNU Autoconf 2.65.  Invocation command line was
2172
2173   $ $0 $@
2174
2175 _ACEOF
2176 exec 5>>config.log
2177 {
2178 cat <<_ASUNAME
2179 ## --------- ##
2180 ## Platform. ##
2181 ## --------- ##
2182
2183 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2184 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2185 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2186 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2187 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2188
2189 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2190 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2191
2192 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2193 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2194 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2195 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2196 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2197 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2198 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2199
2200 _ASUNAME
2201
2202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2203 for as_dir in $PATH
2204 do
2205   IFS=$as_save_IFS
2206   test -z "$as_dir" && as_dir=.
2207     $as_echo "PATH: $as_dir"
2208   done
2209 IFS=$as_save_IFS
2210
2211 } >&5
2212
2213 cat >&5 <<_ACEOF
2214
2215
2216 ## ----------- ##
2217 ## Core tests. ##
2218 ## ----------- ##
2219
2220 _ACEOF
2221
2222
2223 # Keep a trace of the command line.
2224 # Strip out --no-create and --no-recursion so they do not pile up.
2225 # Strip out --silent because we don't want to record it for future runs.
2226 # Also quote any args containing shell meta-characters.
2227 # Make two passes to allow for proper duplicate-argument suppression.
2228 ac_configure_args=
2229 ac_configure_args0=
2230 ac_configure_args1=
2231 ac_must_keep_next=false
2232 for ac_pass in 1 2
2233 do
2234   for ac_arg
2235   do
2236     case $ac_arg in
2237     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2238     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2239     | -silent | --silent | --silen | --sile | --sil)
2240       continue ;;
2241     *\'*)
2242       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2243     esac
2244     case $ac_pass in
2245     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2246     2)
2247       as_fn_append ac_configure_args1 " '$ac_arg'"
2248       if test $ac_must_keep_next = true; then
2249         ac_must_keep_next=false # Got value, back to normal.
2250       else
2251         case $ac_arg in
2252           *=* | --config-cache | -C | -disable-* | --disable-* \
2253           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2254           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2255           | -with-* | --with-* | -without-* | --without-* | --x)
2256             case "$ac_configure_args0 " in
2257               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2258             esac
2259             ;;
2260           -* ) ac_must_keep_next=true ;;
2261         esac
2262       fi
2263       as_fn_append ac_configure_args " '$ac_arg'"
2264       ;;
2265     esac
2266   done
2267 done
2268 { ac_configure_args0=; unset ac_configure_args0;}
2269 { ac_configure_args1=; unset ac_configure_args1;}
2270
2271 # When interrupted or exit'd, cleanup temporary files, and complete
2272 # config.log.  We remove comments because anyway the quotes in there
2273 # would cause problems or look ugly.
2274 # WARNING: Use '\'' to represent an apostrophe within the trap.
2275 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2276 trap 'exit_status=$?
2277   # Save into config.log some information that might help in debugging.
2278   {
2279     echo
2280
2281     cat <<\_ASBOX
2282 ## ---------------- ##
2283 ## Cache variables. ##
2284 ## ---------------- ##
2285 _ASBOX
2286     echo
2287     # The following way of writing the cache mishandles newlines in values,
2288 (
2289   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2290     eval ac_val=\$$ac_var
2291     case $ac_val in #(
2292     *${as_nl}*)
2293       case $ac_var in #(
2294       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2295 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2296       esac
2297       case $ac_var in #(
2298       _ | IFS | as_nl) ;; #(
2299       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2300       *) { eval $ac_var=; unset $ac_var;} ;;
2301       esac ;;
2302     esac
2303   done
2304   (set) 2>&1 |
2305     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2306     *${as_nl}ac_space=\ *)
2307       sed -n \
2308         "s/'\''/'\''\\\\'\'''\''/g;
2309           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2310       ;; #(
2311     *)
2312       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2313       ;;
2314     esac |
2315     sort
2316 )
2317     echo
2318
2319     cat <<\_ASBOX
2320 ## ----------------- ##
2321 ## Output variables. ##
2322 ## ----------------- ##
2323 _ASBOX
2324     echo
2325     for ac_var in $ac_subst_vars
2326     do
2327       eval ac_val=\$$ac_var
2328       case $ac_val in
2329       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2330       esac
2331       $as_echo "$ac_var='\''$ac_val'\''"
2332     done | sort
2333     echo
2334
2335     if test -n "$ac_subst_files"; then
2336       cat <<\_ASBOX
2337 ## ------------------- ##
2338 ## File substitutions. ##
2339 ## ------------------- ##
2340 _ASBOX
2341       echo
2342       for ac_var in $ac_subst_files
2343       do
2344         eval ac_val=\$$ac_var
2345         case $ac_val in
2346         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2347         esac
2348         $as_echo "$ac_var='\''$ac_val'\''"
2349       done | sort
2350       echo
2351     fi
2352
2353     if test -s confdefs.h; then
2354       cat <<\_ASBOX
2355 ## ----------- ##
2356 ## confdefs.h. ##
2357 ## ----------- ##
2358 _ASBOX
2359       echo
2360       cat confdefs.h
2361       echo
2362     fi
2363     test "$ac_signal" != 0 &&
2364       $as_echo "$as_me: caught signal $ac_signal"
2365     $as_echo "$as_me: exit $exit_status"
2366   } >&5
2367   rm -f core *.core core.conftest.* &&
2368     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2369     exit $exit_status
2370 ' 0
2371 for ac_signal in 1 2 13 15; do
2372   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2373 done
2374 ac_signal=0
2375
2376 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2377 rm -f -r conftest* confdefs.h
2378
2379 $as_echo "/* confdefs.h */" > confdefs.h
2380
2381 # Predefined preprocessor variables.
2382
2383 cat >>confdefs.h <<_ACEOF
2384 #define PACKAGE_NAME "$PACKAGE_NAME"
2385 _ACEOF
2386
2387 cat >>confdefs.h <<_ACEOF
2388 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2389 _ACEOF
2390
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2393 _ACEOF
2394
2395 cat >>confdefs.h <<_ACEOF
2396 #define PACKAGE_STRING "$PACKAGE_STRING"
2397 _ACEOF
2398
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2401 _ACEOF
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_URL "$PACKAGE_URL"
2405 _ACEOF
2406
2407
2408 # Let the site file select an alternate cache file if it wants to.
2409 # Prefer an explicitly selected file to automatically selected ones.
2410 ac_site_file1=NONE
2411 ac_site_file2=NONE
2412 if test -n "$CONFIG_SITE"; then
2413   ac_site_file1=$CONFIG_SITE
2414 elif test "x$prefix" != xNONE; then
2415   ac_site_file1=$prefix/share/config.site
2416   ac_site_file2=$prefix/etc/config.site
2417 else
2418   ac_site_file1=$ac_default_prefix/share/config.site
2419   ac_site_file2=$ac_default_prefix/etc/config.site
2420 fi
2421 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2422 do
2423   test "x$ac_site_file" = xNONE && continue
2424   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2425     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2426 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2427     sed 's/^/| /' "$ac_site_file" >&5
2428     . "$ac_site_file"
2429   fi
2430 done
2431
2432 if test -r "$cache_file"; then
2433   # Some versions of bash will fail to source /dev/null (special files
2434   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2435   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2436     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2437 $as_echo "$as_me: loading cache $cache_file" >&6;}
2438     case $cache_file in
2439       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2440       *)                      . "./$cache_file";;
2441     esac
2442   fi
2443 else
2444   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2445 $as_echo "$as_me: creating cache $cache_file" >&6;}
2446   >$cache_file
2447 fi
2448
2449 as_fn_append ac_header_list " stdlib.h"
2450 as_fn_append ac_header_list " unistd.h"
2451 as_fn_append ac_header_list " sys/param.h"
2452 as_fn_append ac_header_list " sys/time.h"
2453 as_fn_append ac_func_list " alarm"
2454 # Check that the precious variables saved in the cache have kept the same
2455 # value.
2456 ac_cache_corrupted=false
2457 for ac_var in $ac_precious_vars; do
2458   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2459   eval ac_new_set=\$ac_env_${ac_var}_set
2460   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2461   eval ac_new_val=\$ac_env_${ac_var}_value
2462   case $ac_old_set,$ac_new_set in
2463     set,)
2464       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2465 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2466       ac_cache_corrupted=: ;;
2467     ,set)
2468       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2469 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2470       ac_cache_corrupted=: ;;
2471     ,);;
2472     *)
2473       if test "x$ac_old_val" != "x$ac_new_val"; then
2474         # differences in whitespace do not lead to failure.
2475         ac_old_val_w=`echo x $ac_old_val`
2476         ac_new_val_w=`echo x $ac_new_val`
2477         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2478           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2479 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2480           ac_cache_corrupted=:
2481         else
2482           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2483 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2484           eval $ac_var=\$ac_old_val
2485         fi
2486         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2487 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2488         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2489 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2490       fi;;
2491   esac
2492   # Pass precious variables to config.status.
2493   if test "$ac_new_set" = set; then
2494     case $ac_new_val in
2495     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2496     *) ac_arg=$ac_var=$ac_new_val ;;
2497     esac
2498     case " $ac_configure_args " in
2499       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2500       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2501     esac
2502   fi
2503 done
2504 if $ac_cache_corrupted; then
2505   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2506 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2507   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2508 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2509   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2510 fi
2511 ## -------------------- ##
2512 ## Main body of script. ##
2513 ## -------------------- ##
2514
2515 ac_ext=c
2516 ac_cpp='$CPP $CPPFLAGS'
2517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2520
2521
2522 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2523
2524
2525
2526 test "$program_prefix" != NONE &&
2527   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2528 # Use a double $ so make ignores it.
2529 test "$program_suffix" != NONE &&
2530   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2531 # Double any \ or $.
2532 # By default was `s,x,x', remove it if useless.
2533 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2534 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2535
2536
2537 lispdir='${datadir}/emacs/${version}/lisp'
2538 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2539 '${datadir}/emacs/site-lisp'
2540 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2541 etcdir='${datadir}/emacs/${version}/etc'
2542 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2543 docdir='${datadir}/emacs/${version}/etc'
2544 gamedir='${localstatedir}/games/emacs'
2545
2546 gameuser=games
2547
2548
2549
2550
2551 # Check whether --with-pop was given.
2552 if test "${with_pop+set}" = set; then :
2553   withval=$with_pop;
2554 else
2555      with_pop=yes
2556 fi
2557
2558 if test "$with_pop" = yes; then
2559    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2560
2561 fi
2562
2563
2564 # Check whether --with-kerberos was given.
2565 if test "${with_kerberos+set}" = set; then :
2566   withval=$with_kerberos;
2567 else
2568       with_kerberos=no
2569 fi
2570
2571 if test "$with_kerberos" != no; then
2572    $as_echo "#define KERBEROS 1" >>confdefs.h
2573
2574 fi
2575
2576
2577 # Check whether --with-kerberos5 was given.
2578 if test "${with_kerberos5+set}" = set; then :
2579   withval=$with_kerberos5;
2580 else
2581       with_kerberos5=no
2582 fi
2583
2584 if test "${with_kerberos5}" != no; then
2585   if test "${with_kerberos}" = no; then
2586     with_kerberos=yes
2587     $as_echo "#define KERBEROS 1" >>confdefs.h
2588
2589   fi
2590
2591 $as_echo "#define KERBEROS5 1" >>confdefs.h
2592
2593 fi
2594
2595
2596 # Check whether --with-hesiod was given.
2597 if test "${with_hesiod+set}" = set; then :
2598   withval=$with_hesiod;
2599 else
2600       with_hesiod=no
2601 fi
2602
2603 if test "$with_hesiod" != no; then
2604
2605 $as_echo "#define HESIOD 1" >>confdefs.h
2606
2607 fi
2608
2609
2610 # Check whether --with-mmdf was given.
2611 if test "${with_mmdf+set}" = set; then :
2612   withval=$with_mmdf;
2613 else
2614       with_mmdf=no
2615 fi
2616
2617 if test "$with_mmdf" != no; then
2618
2619 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
2620
2621 fi
2622
2623
2624 # Check whether --with-mail-unlink was given.
2625 if test "${with_mail_unlink+set}" = set; then :
2626   withval=$with_mail_unlink;
2627 else
2628       with_mail_unlink=no
2629 fi
2630
2631 if test "$with_mail_unlink" != no; then
2632
2633 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
2634
2635 fi
2636
2637
2638 # Check whether --with-mailhost was given.
2639 if test "${with_mailhost+set}" = set; then :
2640   withval=$with_mailhost;
2641 cat >>confdefs.h <<_ACEOF
2642 #define MAILHOST "$withval"
2643 _ACEOF
2644
2645 fi
2646
2647
2648
2649 # Check whether --with-sound was given.
2650 if test "${with_sound+set}" = set; then :
2651   withval=$with_sound;
2652 else
2653      with_sound=yes
2654 fi
2655
2656
2657
2658 # Check whether --with-sync-input was given.
2659 if test "${with_sync_input+set}" = set; then :
2660   withval=$with_sync_input;
2661 else
2662      with_sync_input=yes
2663 fi
2664
2665 if test "$with_sync_input" = yes; then
2666
2667 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2668
2669 fi
2670
2671
2672 # Check whether --with-x-toolkit was given.
2673 if test "${with_x_toolkit+set}" = set; then :
2674   withval=$with_x_toolkit;        case "${withval}" in
2675             y | ye | yes )      val=gtk ;;
2676             n | no )            val=no  ;;
2677             l | lu | luc | luci | lucid )       val=lucid ;;
2678             a | at | ath | athe | athen | athena )      val=athena ;;
2679             m | mo | mot | moti | motif )       val=motif ;;
2680             g | gt | gtk  )     val=gtk ;;
2681             gtk3  )     val=gtk3 ;;
2682             * )
2683 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
2684 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
2685 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2686             ;;
2687           esac
2688           with_x_toolkit=$val
2689
2690 fi
2691
2692
2693
2694 # Check whether --with-xpm was given.
2695 if test "${with_xpm+set}" = set; then :
2696   withval=$with_xpm;
2697 else
2698      with_xpm=yes
2699 fi
2700
2701
2702 # Check whether --with-jpeg was given.
2703 if test "${with_jpeg+set}" = set; then :
2704   withval=$with_jpeg;
2705 else
2706      with_jpeg=yes
2707 fi
2708
2709
2710 # Check whether --with-tiff was given.
2711 if test "${with_tiff+set}" = set; then :
2712   withval=$with_tiff;
2713 else
2714      with_tiff=yes
2715 fi
2716
2717
2718 # Check whether --with-gif was given.
2719 if test "${with_gif+set}" = set; then :
2720   withval=$with_gif;
2721 else
2722      with_gif=yes
2723 fi
2724
2725
2726 # Check whether --with-png was given.
2727 if test "${with_png+set}" = set; then :
2728   withval=$with_png;
2729 else
2730      with_png=yes
2731 fi
2732
2733
2734 # Check whether --with-rsvg was given.
2735 if test "${with_rsvg+set}" = set; then :
2736   withval=$with_rsvg;
2737 else
2738      with_rsvg=yes
2739 fi
2740
2741
2742 # Check whether --with-xml2 was given.
2743 if test "${with_xml2+set}" = set; then :
2744   withval=$with_xml2;
2745 else
2746      with_xml2=yes
2747 fi
2748
2749
2750 # Check whether --with-imagemagick was given.
2751 if test "${with_imagemagick+set}" = set; then :
2752   withval=$with_imagemagick;
2753 else
2754      with_imagemagick=yes
2755 fi
2756
2757
2758
2759 # Check whether --with-xft was given.
2760 if test "${with_xft+set}" = set; then :
2761   withval=$with_xft;
2762 else
2763      with_xft=yes
2764 fi
2765
2766
2767 # Check whether --with-libotf was given.
2768 if test "${with_libotf+set}" = set; then :
2769   withval=$with_libotf;
2770 else
2771      with_libotf=yes
2772 fi
2773
2774
2775 # Check whether --with-m17n-flt was given.
2776 if test "${with_m17n_flt+set}" = set; then :
2777   withval=$with_m17n_flt;
2778 else
2779      with_m17n_flt=yes
2780 fi
2781
2782
2783
2784 # Check whether --with-toolkit-scroll-bars was given.
2785 if test "${with_toolkit_scroll_bars+set}" = set; then :
2786   withval=$with_toolkit_scroll_bars;
2787 else
2788      with_toolkit_scroll_bars=yes
2789 fi
2790
2791
2792 # Check whether --with-xaw3d was given.
2793 if test "${with_xaw3d+set}" = set; then :
2794   withval=$with_xaw3d;
2795 else
2796      with_xaw3d=yes
2797 fi
2798
2799
2800 # Check whether --with-xim was given.
2801 if test "${with_xim+set}" = set; then :
2802   withval=$with_xim;
2803 else
2804      with_xim=yes
2805 fi
2806
2807
2808 # Check whether --with-ns was given.
2809 if test "${with_ns+set}" = set; then :
2810   withval=$with_ns;
2811 else
2812       with_ns=no
2813 fi
2814
2815
2816
2817 # Check whether --with-gpm was given.
2818 if test "${with_gpm+set}" = set; then :
2819   withval=$with_gpm;
2820 else
2821      with_gpm=yes
2822 fi
2823
2824
2825 # Check whether --with-dbus was given.
2826 if test "${with_dbus+set}" = set; then :
2827   withval=$with_dbus;
2828 else
2829      with_dbus=yes
2830 fi
2831
2832
2833 # Check whether --with-gconf was given.
2834 if test "${with_gconf+set}" = set; then :
2835   withval=$with_gconf;
2836 else
2837      with_gconf=yes
2838 fi
2839
2840
2841 # Check whether --with-selinux was given.
2842 if test "${with_selinux+set}" = set; then :
2843   withval=$with_selinux;
2844 else
2845      with_selinux=yes
2846 fi
2847
2848
2849 # Check whether --with-gnutls was given.
2850 if test "${with_gnutls+set}" = set; then :
2851   withval=$with_gnutls;
2852 else
2853      with_gnutls=yes
2854 fi
2855
2856
2857 ## For the times when you want to build Emacs but don't have
2858 ## a suitable makeinfo, and can live without the manuals.
2859
2860 # Check whether --with-makeinfo was given.
2861 if test "${with_makeinfo+set}" = set; then :
2862   withval=$with_makeinfo;
2863 else
2864      with_makeinfo=yes
2865 fi
2866
2867
2868 ## This is an option because I do not know if all info/man support
2869 ## compressed files, nor how to test if they do so.
2870
2871 # Check whether --with-compress-info was given.
2872 if test "${with_compress_info+set}" = set; then :
2873   withval=$with_compress_info;
2874 else
2875      with_compress_info=yes
2876 fi
2877
2878 if test $with_compress_info = yes; then
2879    GZIP_INFO=yes
2880 else
2881    GZIP_INFO=
2882 fi
2883
2884
2885
2886 # Check whether --with-pkg-config-prog was given.
2887 if test "${with_pkg_config_prog+set}" = set; then :
2888   withval=$with_pkg_config_prog;
2889 fi
2890
2891 if test "X${with_pkg_config_prog}" != X; then
2892    if test "${with_pkg_config_prog}" != yes; then
2893       PKG_CONFIG="${with_pkg_config_prog}"
2894    fi
2895 fi
2896
2897 CRT_DIR=
2898
2899 # Check whether --with-crt-dir was given.
2900 if test "${with_crt_dir+set}" = set; then :
2901   withval=$with_crt_dir;
2902 fi
2903
2904 CRT_DIR="${with_crt_dir}"
2905
2906
2907 # Check whether --with-gnustep-conf was given.
2908 if test "${with_gnustep_conf+set}" = set; then :
2909   withval=$with_gnustep_conf;
2910 fi
2911
2912 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2913   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2914 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2915      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2916
2917 # Check whether --enable-ns-self-contained was given.
2918 if test "${enable_ns_self_contained+set}" = set; then :
2919   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2920 else
2921   EN_NS_SELF_CONTAINED=yes
2922 fi
2923
2924
2925 # Check whether --enable-asserts was given.
2926 if test "${enable_asserts+set}" = set; then :
2927   enableval=$enable_asserts; USE_XASSERTS=$enableval
2928 else
2929   USE_XASSERTS=no
2930 fi
2931
2932
2933 # Check whether --enable-maintainer-mode was given.
2934 if test "${enable_maintainer_mode+set}" = set; then :
2935   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2936 else
2937   USE_MAINTAINER_MODE=no
2938 fi
2939
2940 if test $USE_MAINTAINER_MODE = yes; then
2941   MAINT=
2942 else
2943   MAINT=#
2944 fi
2945
2946
2947 # Check whether --enable-locallisppath was given.
2948 if test "${enable_locallisppath+set}" = set; then :
2949   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2950   locallisppath=
2951 elif test "${enableval}" != "yes"; then
2952   locallisppath=${enableval}
2953 fi
2954 fi
2955
2956
2957 # Check whether --enable-checking was given.
2958 if test "${enable_checking+set}" = set; then :
2959   enableval=$enable_checking; ac_checking_flags="${enableval}"
2960 fi
2961
2962 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2963 for check in $ac_checking_flags
2964 do
2965         case $check in
2966         # these set all the flags to specific states
2967         yes)            ac_enable_checking=1 ;;
2968         no)             ac_enable_checking= ;
2969                         ac_gc_check_stringbytes= ;
2970                         ac_gc_check_string_overrun= ;
2971                         ac_gc_check_string_free_list= ;
2972                         ac_xmalloc_overrun= ;
2973                         ac_gc_check_cons_list= ;;
2974         all)            ac_enable_checking=1 ;
2975                         ac_gc_check_stringbytes=1 ;
2976                         ac_gc_check_string_overrun=1 ;
2977                         ac_gc_check_string_free_list=1 ;
2978                         ac_xmalloc_overrun=1 ;
2979                         ac_gc_check_cons_list=1 ;;
2980         # these enable particular checks
2981         stringbytes)    ac_gc_check_stringbytes=1 ;;
2982         stringoverrun)  ac_gc_check_string_overrun=1 ;;
2983         stringfreelist) ac_gc_check_string_free_list=1 ;;
2984         xmallocoverrun) ac_xmalloc_overrun=1 ;;
2985         conslist)       ac_gc_check_cons_list=1 ;;
2986         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
2987         esac
2988 done
2989 IFS="$ac_save_IFS"
2990
2991 if test x$ac_enable_checking != x ; then
2992
2993 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2994
2995 fi
2996 if test x$ac_gc_check_stringbytes != x ; then
2997
2998 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2999
3000 fi
3001 if test x$ac_gc_check_stringoverrun != x ; then
3002
3003 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3004
3005 fi
3006 if test x$ac_gc_check_string_free_list != x ; then
3007
3008 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3009
3010 fi
3011 if test x$ac_xmalloc_overrun != x ; then
3012
3013 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3014
3015 fi
3016 if test x$ac_gc_check_cons_list != x ; then
3017
3018 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3019
3020 fi
3021
3022 # Check whether --enable-use-lisp-union-type was given.
3023 if test "${enable_use_lisp_union_type+set}" = set; then :
3024   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3025
3026 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3027
3028 fi
3029 fi
3030
3031
3032
3033 # Check whether --enable-profiling was given.
3034 if test "${enable_profiling+set}" = set; then :
3035   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3036 fi
3037
3038 if test x$ac_enable_profiling != x ; then
3039    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3040 else
3041    PROFILING_CFLAGS=
3042 fi
3043
3044
3045 # Check whether --enable-autodepend was given.
3046 if test "${enable_autodepend+set}" = set; then :
3047   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3048 else
3049   ac_enable_autodepend=yes
3050 fi
3051
3052
3053 #### Make srcdir absolute, if it isn't already.  It's important to
3054 #### avoid running the path through pwd unnecessarily, since pwd can
3055 #### give you automounter prefixes, which can go away.  We do all this
3056 #### so Emacs can find its files when run uninstalled.
3057 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3058 unset CDPATH
3059 case "${srcdir}" in
3060   /* ) ;;
3061   . )
3062     ## We may be able to use the $PWD environment variable to make this
3063     ## absolute.  But sometimes PWD is inaccurate.
3064     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3065     ## but that tested only for a well-formed and valid PWD,
3066     ## it did not object when PWD was well-formed and valid but just wrong.
3067     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3068     then
3069       srcdir="$PWD"
3070     else
3071       srcdir="`(cd ${srcdir}; pwd)`"
3072     fi
3073   ;;
3074   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3075 esac
3076
3077 #### Check if the source directory already has a configured system in it.
3078 if test `pwd` != `(cd ${srcdir} && pwd)` \
3079    && test -f "${srcdir}/src/config.h" ; then
3080   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3081    as a build directory right now; it has been configured in its own
3082    right.  To configure in another directory as well, you MUST
3083    use GNU make.  If you do not have GNU make, then you must
3084    now do \`make distclean' in ${srcdir},
3085    and then run $0 again." >&5
3086 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3087    as a build directory right now; it has been configured in its own
3088    right.  To configure in another directory as well, you MUST
3089    use GNU make.  If you do not have GNU make, then you must
3090    now do \`make distclean' in ${srcdir},
3091    and then run $0 again." >&2;}
3092 fi
3093
3094 #### Given the configuration name, set machfile and opsysfile to the
3095 #### names of the m/*.h and s/*.h files we should use.
3096
3097 ### Canonicalize the configuration name.
3098
3099 ac_aux_dir=
3100 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3101   for ac_t in install-sh install.sh shtool; do
3102     if test -f "$ac_dir/$ac_t"; then
3103       ac_aux_dir=$ac_dir
3104       ac_install_sh="$ac_aux_dir/$ac_t -c"
3105       break 2
3106     fi
3107   done
3108 done
3109 if test -z "$ac_aux_dir"; then
3110   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3111 fi
3112
3113 # These three variables are undocumented and unsupported,
3114 # and are intended to be withdrawn in a future Autoconf release.
3115 # They can cause serious problems if a builder's source tree is in a directory
3116 # whose full name contains unusual characters.
3117 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3118 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3119 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3120
3121
3122 # Make sure we can run config.sub.
3123 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3124   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3125
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3127 $as_echo_n "checking build system type... " >&6; }
3128 if test "${ac_cv_build+set}" = set; then :
3129   $as_echo_n "(cached) " >&6
3130 else
3131   ac_build_alias=$build_alias
3132 test "x$ac_build_alias" = x &&
3133   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3134 test "x$ac_build_alias" = x &&
3135   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3136 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3137   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3138
3139 fi
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3141 $as_echo "$ac_cv_build" >&6; }
3142 case $ac_cv_build in
3143 *-*-*) ;;
3144 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3145 esac
3146 build=$ac_cv_build
3147 ac_save_IFS=$IFS; IFS='-'
3148 set x $ac_cv_build
3149 shift
3150 build_cpu=$1
3151 build_vendor=$2
3152 shift; shift
3153 # Remember, the first character of IFS is used to create $*,
3154 # except with old shells:
3155 build_os=$*
3156 IFS=$ac_save_IFS
3157 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3158
3159
3160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3161 $as_echo_n "checking host system type... " >&6; }
3162 if test "${ac_cv_host+set}" = set; then :
3163   $as_echo_n "(cached) " >&6
3164 else
3165   if test "x$host_alias" = x; then
3166   ac_cv_host=$ac_cv_build
3167 else
3168   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3169     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3170 fi
3171
3172 fi
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3174 $as_echo "$ac_cv_host" >&6; }
3175 case $ac_cv_host in
3176 *-*-*) ;;
3177 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3178 esac
3179 host=$ac_cv_host
3180 ac_save_IFS=$IFS; IFS='-'
3181 set x $ac_cv_host
3182 shift
3183 host_cpu=$1
3184 host_vendor=$2
3185 shift; shift
3186 # Remember, the first character of IFS is used to create $*,
3187 # except with old shells:
3188 host_os=$*
3189 IFS=$ac_save_IFS
3190 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3191
3192
3193 canonical=$host
3194 configuration=${host_alias-${build_alias-$host}}
3195
3196
3197
3198 ### If you add support for a new configuration, add code to this
3199 ### switch statement to recognize your configuration name and select
3200 ### the appropriate operating system and machine description files.
3201
3202 ### You would hope that you could choose an m/*.h file pretty much
3203 ### based on the machine portion of the configuration name, and an s/*.h
3204 ### file based on the operating system portion.  However, it turns out
3205 ### that each m/*.h file is pretty manufacturer-specific - for
3206 ### example mips.h is MIPS
3207 ### So we basically have to have a special case for each
3208 ### configuration name.
3209 ###
3210 ### As far as handling version numbers on operating systems is
3211 ### concerned, make sure things will fail in a fixable way.  If
3212 ### /etc/MACHINES doesn't say anything about version numbers, be
3213 ### prepared to handle anything reasonably.  If version numbers
3214 ### matter, be sure /etc/MACHINES says something about it.
3215
3216 machine='' opsys='' unported=no
3217 case "${canonical}" in
3218
3219   ## FreeBSD ports
3220   *-*-freebsd* )
3221     opsys=freebsd
3222     case "${canonical}" in
3223       alpha*)           machine=alpha ;;
3224       amd64-*|x86_64-*) machine=amdx86-64 ;;
3225       arm*)             machine=arm ;;
3226       ia64-*)           machine=ia64 ;;
3227       i[3456]86-*)      machine=intel386 ;;
3228       powerpc-*)        machine=macppc ;;
3229       sparc-*)          machine=sparc ;;
3230       sparc64-*)        machine=sparc ;;
3231     esac
3232   ;;
3233
3234   ## FreeBSD kernel + glibc based userland
3235   *-*-kfreebsd*gnu* )
3236     opsys=gnu-kfreebsd
3237     case "${canonical}" in
3238       alpha*)           machine=alpha ;;
3239       amd64-*|x86_64-*) machine=amdx86-64 ;;
3240       ia64-*)           machine=ia64 ;;
3241       i[3456]86-*)      machine=intel386 ;;
3242       powerpc-*)        machine=macppc ;;
3243       sparc-*)          machine=sparc ;;
3244       sparc64-*)        machine=sparc ;;
3245     esac
3246   ;;
3247
3248   ## NetBSD ports
3249   *-*-netbsd* )
3250     opsys=netbsd
3251     case "${canonical}" in
3252       alpha*)      machine=alpha ;;
3253       x86_64-*)    machine=amdx86-64 ;;
3254       arm-*)       machine=arm ;;
3255       hppa-*)      machine=hp800 ;;
3256       i[3456]86-*) machine=intel386 ;;
3257       m68k-*)      machine=m68k ;;
3258       powerpc-*)   machine=macppc ;;
3259       mips-*)      machine=mips ;;
3260       mipse[bl]-*) machine=mips ;;
3261       sparc*-)     machine=sparc ;;
3262       vax-*)       machine=vax ;;
3263     esac
3264   ;;
3265
3266   ## OpenBSD ports
3267   *-*-openbsd* )
3268     opsys=openbsd
3269     case "${canonical}" in
3270       alpha*)    machine=alpha ;;
3271       x86_64-*)  machine=amdx86-64 ;;
3272       arm-*)     machine=arm ;;
3273       hppa-*)    machine=hp800 ;;
3274       i386-*)    machine=intel386 ;;
3275       powerpc-*) machine=macppc ;;
3276       sparc*)    machine=sparc ;;
3277       vax-*)     machine=vax ;;
3278     esac
3279   ;;
3280
3281   alpha*-*-linux-gnu* )
3282     machine=alpha opsys=gnu-linux
3283   ;;
3284
3285   arm*-*-linux-gnu* )
3286     machine=arm opsys=gnu-linux
3287   ;;
3288
3289   ## Apple Darwin / Mac OS X
3290   *-apple-darwin* )
3291     case "${canonical}" in
3292       i[3456]86-* )  machine=intel386 ;;
3293       powerpc-* )    machine=macppc ;;
3294       x86_64-* )     machine=amdx86-64 ;;
3295       * )            unported=yes ;;
3296     esac
3297     opsys=darwin
3298     # Define CPP as follows to make autoconf work correctly.
3299     CPP="${CC-cc} -E -no-cpp-precomp"
3300     # Use fink packages if available.
3301     if test -d /sw/include && test -d /sw/lib; then
3302       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3303       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3304       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3305     fi
3306   ;;
3307
3308   ## HP 9000 series 700 and 800, running HP/UX
3309   hppa*-hp-hpux10.2* )
3310     machine=hp800 opsys=hpux10-20
3311   ;;
3312   hppa*-hp-hpux1[1-9]* )
3313     machine=hp800 opsys=hpux11
3314     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3315   ;;
3316
3317   hppa*-*-linux-gnu* )
3318     machine=hp800 opsys=gnu-linux
3319   ;;
3320
3321   ## IBM machines
3322   s390-*-linux-gnu* )
3323     machine=ibms390 opsys=gnu-linux
3324   ;;
3325   s390x-*-linux-gnu* )
3326     machine=ibms390x opsys=gnu-linux
3327   ;;
3328   rs6000-ibm-aix4.[23]* )
3329     machine=ibmrs6000 opsys=aix4-2
3330   ;;
3331   powerpc-ibm-aix4.[23]*  )
3332     machine=ibmrs6000 opsys=aix4-2
3333   ;;
3334   rs6000-ibm-aix[56]* )
3335     machine=ibmrs6000 opsys=aix4-2
3336   ;;
3337   powerpc-ibm-aix[56]*  )
3338     machine=ibmrs6000 opsys=aix4-2
3339   ;;
3340
3341   ## Macintosh PowerPC
3342   powerpc*-*-linux-gnu* )
3343     machine=macppc opsys=gnu-linux
3344   ;;
3345
3346   ## Silicon Graphics machines
3347   ## Iris 4D
3348   mips-sgi-irix6.5 )
3349     machine=iris4d opsys=irix6-5
3350     # Without defining _LANGUAGE_C, things get masked out in the headers
3351     # so that, for instance, grepping for `free' in stdlib.h fails and
3352     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3353     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3354     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3355   ;;
3356
3357   ## Suns
3358   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3359     machine=sparc opsys=gnu-linux
3360   ;;
3361
3362   *-sun-solaris* \
3363     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3364     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
3365     case "${canonical}" in
3366       i[3456]86-*-* )     machine=intel386 ;;
3367       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
3368       sparc* )          machine=sparc ;;
3369       * )               unported=yes ;;
3370     esac
3371     case "${canonical}" in
3372       *-sunos5.6* | *-solaris2.6* )
3373                 opsys=sol2-6
3374                 NON_GNU_CPP=/usr/ccs/lib/cpp
3375                 RANLIB="ar -ts"
3376                 ;;
3377       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3378                 opsys=sol2-6
3379                 emacs_check_sunpro_c=yes
3380                 NON_GNU_CPP=/usr/ccs/lib/cpp
3381                 ;;
3382       *-sunos5* | *-solaris* )
3383                 opsys=sol2-10
3384                 emacs_check_sunpro_c=yes
3385                 NON_GNU_CPP=/usr/ccs/lib/cpp
3386                 ;;
3387     esac
3388     ## Watch out for a compiler that we know will not work.
3389     case "${canonical}" in
3390      *-solaris* | *-sunos5* )
3391                 if [ "x$CC" = x/usr/ucb/cc ]; then
3392                   ## /usr/ucb/cc doesn't work;
3393                   ## we should find some other compiler that does work.
3394                   unset CC
3395                 fi
3396                 ;;
3397       *) ;;
3398     esac
3399   ;;
3400
3401   ## IA-64
3402   ia64*-*-linux* )
3403     machine=ia64 opsys=gnu-linux
3404   ;;
3405
3406   ## Intel 386 machines where we don't care about the manufacturer.
3407   i[3456]86-*-* )
3408     machine=intel386
3409     case "${canonical}" in
3410       *-cygwin )                opsys=cygwin ;;
3411       *-darwin* )               opsys=darwin
3412                                 CPP="${CC-cc} -E -no-cpp-precomp"
3413                                 ;;
3414       *-linux-gnu* )            opsys=gnu-linux ;;
3415       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3416       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3417       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3418       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3419     esac
3420   ;;
3421
3422   ## m68k Linux-based GNU system
3423   m68k-*-linux-gnu* )
3424     machine=m68k opsys=gnu-linux
3425   ;;
3426
3427   ## Mips Linux-based GNU system
3428   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3429     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3430     machine=mips opsys=gnu-linux
3431   ;;
3432
3433   ## AMD x86-64 Linux-based GNU system
3434   x86_64-*-linux-gnu* )
3435     machine=amdx86-64 opsys=gnu-linux
3436   ;;
3437
3438   ## Tensilica Xtensa Linux-based GNU system
3439   xtensa*-*-linux-gnu* )
3440     machine=xtensa opsys=gnu-linux
3441     ;;
3442
3443   ## SuperH Linux-based GNU system
3444   sh[34]*-*-linux-gnu* )
3445     machine=sh3 opsys=gnu-linux
3446   ;;
3447
3448   * )
3449     unported=yes
3450   ;;
3451 esac
3452
3453 ### If the code above didn't choose an operating system, just choose
3454 ### an operating system based on the configuration name.  You really
3455 ### only want to use this when you have no idea what the right
3456 ### operating system is; if you know what operating systems a machine
3457 ### runs, it's cleaner to make it explicit in the case statement
3458 ### above.
3459 if test x"${opsys}" = x; then
3460   case "${canonical}" in
3461     *-gnu* )                            opsys=gnu ;;
3462     * )
3463       unported=yes
3464     ;;
3465   esac
3466 fi
3467
3468
3469
3470 if test $unported = yes; then
3471   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
3472 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3473 fi
3474
3475 machfile="m/${machine}.h"
3476 opsysfile="s/${opsys}.h"
3477
3478
3479 #### Choose a compiler.
3480 test -n "$CC" && cc_specified=yes
3481
3482 # Save the value of CFLAGS that the user specified.
3483 SPECIFIED_CFLAGS="$CFLAGS"
3484
3485 ac_ext=c
3486 ac_cpp='$CPP $CPPFLAGS'
3487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490 if test -n "$ac_tool_prefix"; then
3491   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3492 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3494 $as_echo_n "checking for $ac_word... " >&6; }
3495 if test "${ac_cv_prog_CC+set}" = set; then :
3496   $as_echo_n "(cached) " >&6
3497 else
3498   if test -n "$CC"; then
3499   ac_cv_prog_CC="$CC" # Let the user override the test.
3500 else
3501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3502 for as_dir in $PATH
3503 do
3504   IFS=$as_save_IFS
3505   test -z "$as_dir" && as_dir=.
3506     for ac_exec_ext in '' $ac_executable_extensions; do
3507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3508     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3510     break 2
3511   fi
3512 done
3513   done
3514 IFS=$as_save_IFS
3515
3516 fi
3517 fi
3518 CC=$ac_cv_prog_CC
3519 if test -n "$CC"; then
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3521 $as_echo "$CC" >&6; }
3522 else
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3524 $as_echo "no" >&6; }
3525 fi
3526
3527
3528 fi
3529 if test -z "$ac_cv_prog_CC"; then
3530   ac_ct_CC=$CC
3531   # Extract the first word of "gcc", so it can be a program name with args.
3532 set dummy gcc; ac_word=$2
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3534 $as_echo_n "checking for $ac_word... " >&6; }
3535 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3536   $as_echo_n "(cached) " >&6
3537 else
3538   if test -n "$ac_ct_CC"; then
3539   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3540 else
3541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3542 for as_dir in $PATH
3543 do
3544   IFS=$as_save_IFS
3545   test -z "$as_dir" && as_dir=.
3546     for ac_exec_ext in '' $ac_executable_extensions; do
3547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3548     ac_cv_prog_ac_ct_CC="gcc"
3549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3550     break 2
3551   fi
3552 done
3553   done
3554 IFS=$as_save_IFS
3555
3556 fi
3557 fi
3558 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3559 if test -n "$ac_ct_CC"; then
3560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3561 $as_echo "$ac_ct_CC" >&6; }
3562 else
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3564 $as_echo "no" >&6; }
3565 fi
3566
3567   if test "x$ac_ct_CC" = x; then
3568     CC=""
3569   else
3570     case $cross_compiling:$ac_tool_warned in
3571 yes:)
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3574 ac_tool_warned=yes ;;
3575 esac
3576     CC=$ac_ct_CC
3577   fi
3578 else
3579   CC="$ac_cv_prog_CC"
3580 fi
3581
3582 if test -z "$CC"; then
3583           if test -n "$ac_tool_prefix"; then
3584     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3585 set dummy ${ac_tool_prefix}cc; ac_word=$2
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3587 $as_echo_n "checking for $ac_word... " >&6; }
3588 if test "${ac_cv_prog_CC+set}" = set; then :
3589   $as_echo_n "(cached) " >&6
3590 else
3591   if test -n "$CC"; then
3592   ac_cv_prog_CC="$CC" # Let the user override the test.
3593 else
3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595 for as_dir in $PATH
3596 do
3597   IFS=$as_save_IFS
3598   test -z "$as_dir" && as_dir=.
3599     for ac_exec_ext in '' $ac_executable_extensions; do
3600   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3601     ac_cv_prog_CC="${ac_tool_prefix}cc"
3602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3603     break 2
3604   fi
3605 done
3606   done
3607 IFS=$as_save_IFS
3608
3609 fi
3610 fi
3611 CC=$ac_cv_prog_CC
3612 if test -n "$CC"; then
3613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3614 $as_echo "$CC" >&6; }
3615 else
3616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3617 $as_echo "no" >&6; }
3618 fi
3619
3620
3621   fi
3622 fi
3623 if test -z "$CC"; then
3624   # Extract the first word of "cc", so it can be a program name with args.
3625 set dummy cc; ac_word=$2
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3627 $as_echo_n "checking for $ac_word... " >&6; }
3628 if test "${ac_cv_prog_CC+set}" = set; then :
3629   $as_echo_n "(cached) " >&6
3630 else
3631   if test -n "$CC"; then
3632   ac_cv_prog_CC="$CC" # Let the user override the test.
3633 else
3634   ac_prog_rejected=no
3635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3636 for as_dir in $PATH
3637 do
3638   IFS=$as_save_IFS
3639   test -z "$as_dir" && as_dir=.
3640     for ac_exec_ext in '' $ac_executable_extensions; do
3641   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3642     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3643        ac_prog_rejected=yes
3644        continue
3645      fi
3646     ac_cv_prog_CC="cc"
3647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3648     break 2
3649   fi
3650 done
3651   done
3652 IFS=$as_save_IFS
3653
3654 if test $ac_prog_rejected = yes; then
3655   # We found a bogon in the path, so make sure we never use it.
3656   set dummy $ac_cv_prog_CC
3657   shift
3658   if test $# != 0; then
3659     # We chose a different compiler from the bogus one.
3660     # However, it has the same basename, so the bogon will be chosen
3661     # first if we set CC to just the basename; use the full file name.
3662     shift
3663     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3664   fi
3665 fi
3666 fi
3667 fi
3668 CC=$ac_cv_prog_CC
3669 if test -n "$CC"; then
3670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3671 $as_echo "$CC" >&6; }
3672 else
3673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3674 $as_echo "no" >&6; }
3675 fi
3676
3677
3678 fi
3679 if test -z "$CC"; then
3680   if test -n "$ac_tool_prefix"; then
3681   for ac_prog in cl.exe
3682   do
3683     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3684 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3686 $as_echo_n "checking for $ac_word... " >&6; }
3687 if test "${ac_cv_prog_CC+set}" = set; then :
3688   $as_echo_n "(cached) " >&6
3689 else
3690   if test -n "$CC"; then
3691   ac_cv_prog_CC="$CC" # Let the user override the test.
3692 else
3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694 for as_dir in $PATH
3695 do
3696   IFS=$as_save_IFS
3697   test -z "$as_dir" && as_dir=.
3698     for ac_exec_ext in '' $ac_executable_extensions; do
3699   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3700     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3702     break 2
3703   fi
3704 done
3705   done
3706 IFS=$as_save_IFS
3707
3708 fi
3709 fi
3710 CC=$ac_cv_prog_CC
3711 if test -n "$CC"; then
3712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3713 $as_echo "$CC" >&6; }
3714 else
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3716 $as_echo "no" >&6; }
3717 fi
3718
3719
3720     test -n "$CC" && break
3721   done
3722 fi
3723 if test -z "$CC"; then
3724   ac_ct_CC=$CC
3725   for ac_prog in cl.exe
3726 do
3727   # Extract the first word of "$ac_prog", so it can be a program name with args.
3728 set dummy $ac_prog; ac_word=$2
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3730 $as_echo_n "checking for $ac_word... " >&6; }
3731 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3732   $as_echo_n "(cached) " >&6
3733 else
3734   if test -n "$ac_ct_CC"; then
3735   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3736 else
3737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3738 for as_dir in $PATH
3739 do
3740   IFS=$as_save_IFS
3741   test -z "$as_dir" && as_dir=.
3742     for ac_exec_ext in '' $ac_executable_extensions; do
3743   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3744     ac_cv_prog_ac_ct_CC="$ac_prog"
3745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3746     break 2
3747   fi
3748 done
3749   done
3750 IFS=$as_save_IFS
3751
3752 fi
3753 fi
3754 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3755 if test -n "$ac_ct_CC"; then
3756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3757 $as_echo "$ac_ct_CC" >&6; }
3758 else
3759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3760 $as_echo "no" >&6; }
3761 fi
3762
3763
3764   test -n "$ac_ct_CC" && break
3765 done
3766
3767   if test "x$ac_ct_CC" = x; then
3768     CC=""
3769   else
3770     case $cross_compiling:$ac_tool_warned in
3771 yes:)
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3774 ac_tool_warned=yes ;;
3775 esac
3776     CC=$ac_ct_CC
3777   fi
3778 fi
3779
3780 fi
3781
3782
3783 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3785 as_fn_error "no acceptable C compiler found in \$PATH
3786 See \`config.log' for more details." "$LINENO" 5; }
3787
3788 # Provide some information about the compiler.
3789 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3790 set X $ac_compile
3791 ac_compiler=$2
3792 for ac_option in --version -v -V -qversion; do
3793   { { ac_try="$ac_compiler $ac_option >&5"
3794 case "(($ac_try" in
3795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3796   *) ac_try_echo=$ac_try;;
3797 esac
3798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3799 $as_echo "$ac_try_echo"; } >&5
3800   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3801   ac_status=$?
3802   if test -s conftest.err; then
3803     sed '10a\
3804 ... rest of stderr output deleted ...
3805          10q' conftest.err >conftest.er1
3806     cat conftest.er1 >&5
3807   fi
3808   rm -f conftest.er1 conftest.err
3809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3810   test $ac_status = 0; }
3811 done
3812
3813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h.  */
3815
3816 int
3817 main ()
3818 {
3819
3820   ;
3821   return 0;
3822 }
3823 _ACEOF
3824 ac_clean_files_save=$ac_clean_files
3825 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3826 # Try to create an executable without -o first, disregard a.out.
3827 # It will help us diagnose broken compilers, and finding out an intuition
3828 # of exeext.
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3830 $as_echo_n "checking whether the C compiler works... " >&6; }
3831 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3832
3833 # The possible output files:
3834 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3835
3836 ac_rmfiles=
3837 for ac_file in $ac_files
3838 do
3839   case $ac_file in
3840     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3841     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3842   esac
3843 done
3844 rm -f $ac_rmfiles
3845
3846 if { { ac_try="$ac_link_default"
3847 case "(($ac_try" in
3848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3849   *) ac_try_echo=$ac_try;;
3850 esac
3851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3852 $as_echo "$ac_try_echo"; } >&5
3853   (eval "$ac_link_default") 2>&5
3854   ac_status=$?
3855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3856   test $ac_status = 0; }; then :
3857   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3858 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3859 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3860 # so that the user can short-circuit this test for compilers unknown to
3861 # Autoconf.
3862 for ac_file in $ac_files ''
3863 do
3864   test -f "$ac_file" || continue
3865   case $ac_file in
3866     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3867         ;;
3868     [ab].out )
3869         # We found the default executable, but exeext='' is most
3870         # certainly right.
3871         break;;
3872     *.* )
3873         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3874         then :; else
3875            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3876         fi
3877         # We set ac_cv_exeext here because the later test for it is not
3878         # safe: cross compilers may not add the suffix if given an `-o'
3879         # argument, so we may need to know it at that point already.
3880         # Even if this section looks crufty: it has the advantage of
3881         # actually working.
3882         break;;
3883     * )
3884         break;;
3885   esac
3886 done
3887 test "$ac_cv_exeext" = no && ac_cv_exeext=
3888
3889 else
3890   ac_file=''
3891 fi
3892 if test -z "$ac_file"; then :
3893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3894 $as_echo "no" >&6; }
3895 $as_echo "$as_me: failed program was:" >&5
3896 sed 's/^/| /' conftest.$ac_ext >&5
3897
3898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3900 { as_fn_set_status 77
3901 as_fn_error "C compiler cannot create executables
3902 See \`config.log' for more details." "$LINENO" 5; }; }
3903 else
3904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3905 $as_echo "yes" >&6; }
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3908 $as_echo_n "checking for C compiler default output file name... " >&6; }
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3910 $as_echo "$ac_file" >&6; }
3911 ac_exeext=$ac_cv_exeext
3912
3913 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3914 ac_clean_files=$ac_clean_files_save
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3916 $as_echo_n "checking for suffix of executables... " >&6; }
3917 if { { ac_try="$ac_link"
3918 case "(($ac_try" in
3919   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3920   *) ac_try_echo=$ac_try;;
3921 esac
3922 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3923 $as_echo "$ac_try_echo"; } >&5
3924   (eval "$ac_link") 2>&5
3925   ac_status=$?
3926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3927   test $ac_status = 0; }; then :
3928   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3929 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3930 # work properly (i.e., refer to `conftest.exe'), while it won't with
3931 # `rm'.
3932 for ac_file in conftest.exe conftest conftest.*; do
3933   test -f "$ac_file" || continue
3934   case $ac_file in
3935     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3936     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3937           break;;
3938     * ) break;;
3939   esac
3940 done
3941 else
3942   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3943 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3944 as_fn_error "cannot compute suffix of executables: cannot compile and link
3945 See \`config.log' for more details." "$LINENO" 5; }
3946 fi
3947 rm -f conftest conftest$ac_cv_exeext
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3949 $as_echo "$ac_cv_exeext" >&6; }
3950
3951 rm -f conftest.$ac_ext
3952 EXEEXT=$ac_cv_exeext
3953 ac_exeext=$EXEEXT
3954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3955 /* end confdefs.h.  */
3956 #include <stdio.h>
3957 int
3958 main ()
3959 {
3960 FILE *f = fopen ("conftest.out", "w");
3961  return ferror (f) || fclose (f) != 0;
3962
3963   ;
3964   return 0;
3965 }
3966 _ACEOF
3967 ac_clean_files="$ac_clean_files conftest.out"
3968 # Check that the compiler produces executables we can run.  If not, either
3969 # the compiler is broken, or we cross compile.
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3971 $as_echo_n "checking whether we are cross compiling... " >&6; }
3972 if test "$cross_compiling" != yes; then
3973   { { ac_try="$ac_link"
3974 case "(($ac_try" in
3975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3976   *) ac_try_echo=$ac_try;;
3977 esac
3978 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3979 $as_echo "$ac_try_echo"; } >&5
3980   (eval "$ac_link") 2>&5
3981   ac_status=$?
3982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3983   test $ac_status = 0; }
3984   if { ac_try='./conftest$ac_cv_exeext'
3985   { { case "(($ac_try" in
3986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3987   *) ac_try_echo=$ac_try;;
3988 esac
3989 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3990 $as_echo "$ac_try_echo"; } >&5
3991   (eval "$ac_try") 2>&5
3992   ac_status=$?
3993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3994   test $ac_status = 0; }; }; then
3995     cross_compiling=no
3996   else
3997     if test "$cross_compiling" = maybe; then
3998         cross_compiling=yes
3999     else
4000         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4002 as_fn_error "cannot run C compiled programs.
4003 If you meant to cross compile, use \`--host'.
4004 See \`config.log' for more details." "$LINENO" 5; }
4005     fi
4006   fi
4007 fi
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4009 $as_echo "$cross_compiling" >&6; }
4010
4011 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4012 ac_clean_files=$ac_clean_files_save
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4014 $as_echo_n "checking for suffix of object files... " >&6; }
4015 if test "${ac_cv_objext+set}" = set; then :
4016   $as_echo_n "(cached) " >&6
4017 else
4018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4019 /* end confdefs.h.  */
4020
4021 int
4022 main ()
4023 {
4024
4025   ;
4026   return 0;
4027 }
4028 _ACEOF
4029 rm -f conftest.o conftest.obj
4030 if { { ac_try="$ac_compile"
4031 case "(($ac_try" in
4032   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4033   *) ac_try_echo=$ac_try;;
4034 esac
4035 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4036 $as_echo "$ac_try_echo"; } >&5
4037   (eval "$ac_compile") 2>&5
4038   ac_status=$?
4039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4040   test $ac_status = 0; }; then :
4041   for ac_file in conftest.o conftest.obj conftest.*; do
4042   test -f "$ac_file" || continue;
4043   case $ac_file in
4044     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4045     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4046        break;;
4047   esac
4048 done
4049 else
4050   $as_echo "$as_me: failed program was:" >&5
4051 sed 's/^/| /' conftest.$ac_ext >&5
4052
4053 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4054 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4055 as_fn_error "cannot compute suffix of object files: cannot compile
4056 See \`config.log' for more details." "$LINENO" 5; }
4057 fi
4058 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4059 fi
4060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4061 $as_echo "$ac_cv_objext" >&6; }
4062 OBJEXT=$ac_cv_objext
4063 ac_objext=$OBJEXT
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4065 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4066 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4067   $as_echo_n "(cached) " >&6
4068 else
4069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4070 /* end confdefs.h.  */
4071
4072 int
4073 main ()
4074 {
4075 #ifndef __GNUC__
4076        choke me
4077 #endif
4078
4079   ;
4080   return 0;
4081 }
4082 _ACEOF
4083 if ac_fn_c_try_compile "$LINENO"; then :
4084   ac_compiler_gnu=yes
4085 else
4086   ac_compiler_gnu=no
4087 fi
4088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4089 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4090
4091 fi
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4093 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4094 if test $ac_compiler_gnu = yes; then
4095   GCC=yes
4096 else
4097   GCC=
4098 fi
4099 ac_test_CFLAGS=${CFLAGS+set}
4100 ac_save_CFLAGS=$CFLAGS
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4102 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4103 if test "${ac_cv_prog_cc_g+set}" = set; then :
4104   $as_echo_n "(cached) " >&6
4105 else
4106   ac_save_c_werror_flag=$ac_c_werror_flag
4107    ac_c_werror_flag=yes
4108    ac_cv_prog_cc_g=no
4109    CFLAGS="-g"
4110    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4111 /* end confdefs.h.  */
4112
4113 int
4114 main ()
4115 {
4116
4117   ;
4118   return 0;
4119 }
4120 _ACEOF
4121 if ac_fn_c_try_compile "$LINENO"; then :
4122   ac_cv_prog_cc_g=yes
4123 else
4124   CFLAGS=""
4125       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4126 /* end confdefs.h.  */
4127
4128 int
4129 main ()
4130 {
4131
4132   ;
4133   return 0;
4134 }
4135 _ACEOF
4136 if ac_fn_c_try_compile "$LINENO"; then :
4137
4138 else
4139   ac_c_werror_flag=$ac_save_c_werror_flag
4140          CFLAGS="-g"
4141          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4142 /* end confdefs.h.  */
4143
4144 int
4145 main ()
4146 {
4147
4148   ;
4149   return 0;
4150 }
4151 _ACEOF
4152 if ac_fn_c_try_compile "$LINENO"; then :
4153   ac_cv_prog_cc_g=yes
4154 fi
4155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4156 fi
4157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4158 fi
4159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4160    ac_c_werror_flag=$ac_save_c_werror_flag
4161 fi
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4163 $as_echo "$ac_cv_prog_cc_g" >&6; }
4164 if test "$ac_test_CFLAGS" = set; then
4165   CFLAGS=$ac_save_CFLAGS
4166 elif test $ac_cv_prog_cc_g = yes; then
4167   if test "$GCC" = yes; then
4168     CFLAGS="-g -O2"
4169   else
4170     CFLAGS="-g"
4171   fi
4172 else
4173   if test "$GCC" = yes; then
4174     CFLAGS="-O2"
4175   else
4176     CFLAGS=
4177   fi
4178 fi
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4180 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4181 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4182   $as_echo_n "(cached) " >&6
4183 else
4184   ac_cv_prog_cc_c89=no
4185 ac_save_CC=$CC
4186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4187 /* end confdefs.h.  */
4188 #include <stdarg.h>
4189 #include <stdio.h>
4190 #include <sys/types.h>
4191 #include <sys/stat.h>
4192 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4193 struct buf { int x; };
4194 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4195 static char *e (p, i)
4196      char **p;
4197      int i;
4198 {
4199   return p[i];
4200 }
4201 static char *f (char * (*g) (char **, int), char **p, ...)
4202 {
4203   char *s;
4204   va_list v;
4205   va_start (v,p);
4206   s = g (p, va_arg (v,int));
4207   va_end (v);
4208   return s;
4209 }
4210
4211 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4212    function prototypes and stuff, but not '\xHH' hex character constants.
4213    These don't provoke an error unfortunately, instead are silently treated
4214    as 'x'.  The following induces an error, until -std is added to get
4215    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4216    array size at least.  It's necessary to write '\x00'==0 to get something
4217    that's true only with -std.  */
4218 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4219
4220 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4221    inside strings and character constants.  */
4222 #define FOO(x) 'x'
4223 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4224
4225 int test (int i, double x);
4226 struct s1 {int (*f) (int a);};
4227 struct s2 {int (*f) (double a);};
4228 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4229 int argc;
4230 char **argv;
4231 int
4232 main ()
4233 {
4234 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4235   ;
4236   return 0;
4237 }
4238 _ACEOF
4239 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4240         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4241 do
4242   CC="$ac_save_CC $ac_arg"
4243   if ac_fn_c_try_compile "$LINENO"; then :
4244   ac_cv_prog_cc_c89=$ac_arg
4245 fi
4246 rm -f core conftest.err conftest.$ac_objext
4247   test "x$ac_cv_prog_cc_c89" != "xno" && break
4248 done
4249 rm -f conftest.$ac_ext
4250 CC=$ac_save_CC
4251
4252 fi
4253 # AC_CACHE_VAL
4254 case "x$ac_cv_prog_cc_c89" in
4255   x)
4256     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4257 $as_echo "none needed" >&6; } ;;
4258   xno)
4259     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4260 $as_echo "unsupported" >&6; } ;;
4261   *)
4262     CC="$CC $ac_cv_prog_cc_c89"
4263     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4264 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4265 esac
4266 if test "x$ac_cv_prog_cc_c89" != xno; then :
4267
4268 fi
4269
4270 ac_ext=c
4271 ac_cpp='$CPP $CPPFLAGS'
4272 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4273 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4274 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4275
4276
4277 # On Suns, sometimes $CPP names a directory.
4278 if test -n "$CPP" && test -d "$CPP"; then
4279   CPP=
4280 fi
4281
4282 ## If not using gcc, and on Solaris, and no CPP specified, see if
4283 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4284 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4285  test x"$CPP" = x; then
4286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4287 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4288
4289 if test "${emacs_cv_sunpro_c+set}" = set; then :
4290   $as_echo_n "(cached) " >&6
4291 else
4292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4293 /* end confdefs.h.  */
4294
4295 int
4296 main ()
4297 {
4298 #ifndef __SUNPRO_C
4299 fail;
4300 #endif
4301
4302   ;
4303   return 0;
4304 }
4305 _ACEOF
4306 if ac_fn_c_try_link "$LINENO"; then :
4307   emacs_cv_sunpro_c=yes
4308 else
4309   emacs_cv_sunpro_c=no
4310 fi
4311 rm -f core conftest.err conftest.$ac_objext \
4312     conftest$ac_exeext conftest.$ac_ext
4313 fi
4314
4315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4316 $as_echo "$emacs_cv_sunpro_c" >&6; }
4317
4318   if test x"$emacs_cv_sunpro_c" = xyes; then
4319     NON_GNU_CPP="$CC -E -Xs"
4320   fi
4321 fi
4322
4323 #### Some systems specify a CPP to use unless we are using GCC.
4324 #### Now that we know whether we are using GCC, we can decide whether
4325 #### to use that one.
4326 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4327 then
4328   CPP="$NON_GNU_CPP"
4329 fi
4330
4331 #### Some systems specify a CC to use unless we are using GCC.
4332 #### Now that we know whether we are using GCC, we can decide whether
4333 #### to use that one.
4334 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4335   test x$cc_specified != xyes
4336 then
4337   CC="$NON_GNU_CC"
4338 fi
4339
4340 if test x$GCC = xyes; then
4341   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
4342 else
4343   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
4344 fi
4345
4346 ac_ext=c
4347 ac_cpp='$CPP $CPPFLAGS'
4348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4352 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4353 # On Suns, sometimes $CPP names a directory.
4354 if test -n "$CPP" && test -d "$CPP"; then
4355   CPP=
4356 fi
4357 if test -z "$CPP"; then
4358   if test "${ac_cv_prog_CPP+set}" = set; then :
4359   $as_echo_n "(cached) " >&6
4360 else
4361       # Double quotes because CPP needs to be expanded
4362     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4363     do
4364       ac_preproc_ok=false
4365 for ac_c_preproc_warn_flag in '' yes
4366 do
4367   # Use a header file that comes with gcc, so configuring glibc
4368   # with a fresh cross-compiler works.
4369   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4370   # <limits.h> exists even on freestanding compilers.
4371   # On the NeXT, cc -E runs the code through the compiler's parser,
4372   # not just through cpp. "Syntax error" is here to catch this case.
4373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4374 /* end confdefs.h.  */
4375 #ifdef __STDC__
4376 # include <limits.h>
4377 #else
4378 # include <assert.h>
4379 #endif
4380                      Syntax error
4381 _ACEOF
4382 if ac_fn_c_try_cpp "$LINENO"; then :
4383
4384 else
4385   # Broken: fails on valid input.
4386 continue
4387 fi
4388 rm -f conftest.err conftest.$ac_ext
4389
4390   # OK, works on sane cases.  Now check whether nonexistent headers
4391   # can be detected and how.
4392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4393 /* end confdefs.h.  */
4394 #include <ac_nonexistent.h>
4395 _ACEOF
4396 if ac_fn_c_try_cpp "$LINENO"; then :
4397   # Broken: success on invalid input.
4398 continue
4399 else
4400   # Passes both tests.
4401 ac_preproc_ok=:
4402 break
4403 fi
4404 rm -f conftest.err conftest.$ac_ext
4405
4406 done
4407 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4408 rm -f conftest.err conftest.$ac_ext
4409 if $ac_preproc_ok; then :
4410   break
4411 fi
4412
4413     done
4414     ac_cv_prog_CPP=$CPP
4415
4416 fi
4417   CPP=$ac_cv_prog_CPP
4418 else
4419   ac_cv_prog_CPP=$CPP
4420 fi
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4422 $as_echo "$CPP" >&6; }
4423 ac_preproc_ok=false
4424 for ac_c_preproc_warn_flag in '' yes
4425 do
4426   # Use a header file that comes with gcc, so configuring glibc
4427   # with a fresh cross-compiler works.
4428   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4429   # <limits.h> exists even on freestanding compilers.
4430   # On the NeXT, cc -E runs the code through the compiler's parser,
4431   # not just through cpp. "Syntax error" is here to catch this case.
4432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h.  */
4434 #ifdef __STDC__
4435 # include <limits.h>
4436 #else
4437 # include <assert.h>
4438 #endif
4439                      Syntax error
4440 _ACEOF
4441 if ac_fn_c_try_cpp "$LINENO"; then :
4442
4443 else
4444   # Broken: fails on valid input.
4445 continue
4446 fi
4447 rm -f conftest.err conftest.$ac_ext
4448
4449   # OK, works on sane cases.  Now check whether nonexistent headers
4450   # can be detected and how.
4451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4452 /* end confdefs.h.  */
4453 #include <ac_nonexistent.h>
4454 _ACEOF
4455 if ac_fn_c_try_cpp "$LINENO"; then :
4456   # Broken: success on invalid input.
4457 continue
4458 else
4459   # Passes both tests.
4460 ac_preproc_ok=:
4461 break
4462 fi
4463 rm -f conftest.err conftest.$ac_ext
4464
4465 done
4466 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4467 rm -f conftest.err conftest.$ac_ext
4468 if $ac_preproc_ok; then :
4469
4470 else
4471   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4472 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4473 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4474 See \`config.log' for more details." "$LINENO" 5; }
4475 fi
4476
4477 ac_ext=c
4478 ac_cpp='$CPP $CPPFLAGS'
4479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4482
4483
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4485 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4486 if test "${ac_cv_path_GREP+set}" = set; then :
4487   $as_echo_n "(cached) " >&6
4488 else
4489   if test -z "$GREP"; then
4490   ac_path_GREP_found=false
4491   # Loop through the user's path and test for each of PROGNAME-LIST
4492   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4493 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4494 do
4495   IFS=$as_save_IFS
4496   test -z "$as_dir" && as_dir=.
4497     for ac_prog in grep ggrep; do
4498     for ac_exec_ext in '' $ac_executable_extensions; do
4499       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4500       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4501 # Check for GNU ac_path_GREP and select it if it is found.
4502   # Check for GNU $ac_path_GREP
4503 case `"$ac_path_GREP" --version 2>&1` in
4504 *GNU*)
4505   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4506 *)
4507   ac_count=0
4508   $as_echo_n 0123456789 >"conftest.in"
4509   while :
4510   do
4511     cat "conftest.in" "conftest.in" >"conftest.tmp"
4512     mv "conftest.tmp" "conftest.in"
4513     cp "conftest.in" "conftest.nl"
4514     $as_echo 'GREP' >> "conftest.nl"
4515     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4516     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4517     as_fn_arith $ac_count + 1 && ac_count=$as_val
4518     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4519       # Best one so far, save it but keep looking for a better one
4520       ac_cv_path_GREP="$ac_path_GREP"
4521       ac_path_GREP_max=$ac_count
4522     fi
4523     # 10*(2^10) chars as input seems more than enough
4524     test $ac_count -gt 10 && break
4525   done
4526   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4527 esac
4528
4529       $ac_path_GREP_found && break 3
4530     done
4531   done
4532   done
4533 IFS=$as_save_IFS
4534   if test -z "$ac_cv_path_GREP"; then
4535     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4536   fi
4537 else
4538   ac_cv_path_GREP=$GREP
4539 fi
4540
4541 fi
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4543 $as_echo "$ac_cv_path_GREP" >&6; }
4544  GREP="$ac_cv_path_GREP"
4545
4546
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4548 $as_echo_n "checking for egrep... " >&6; }
4549 if test "${ac_cv_path_EGREP+set}" = set; then :
4550   $as_echo_n "(cached) " >&6
4551 else
4552   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4553    then ac_cv_path_EGREP="$GREP -E"
4554    else
4555      if test -z "$EGREP"; then
4556   ac_path_EGREP_found=false
4557   # Loop through the user's path and test for each of PROGNAME-LIST
4558   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4559 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4560 do
4561   IFS=$as_save_IFS
4562   test -z "$as_dir" && as_dir=.
4563     for ac_prog in egrep; do
4564     for ac_exec_ext in '' $ac_executable_extensions; do
4565       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4566       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4567 # Check for GNU ac_path_EGREP and select it if it is found.
4568   # Check for GNU $ac_path_EGREP
4569 case `"$ac_path_EGREP" --version 2>&1` in
4570 *GNU*)
4571   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4572 *)
4573   ac_count=0
4574   $as_echo_n 0123456789 >"conftest.in"
4575   while :
4576   do
4577     cat "conftest.in" "conftest.in" >"conftest.tmp"
4578     mv "conftest.tmp" "conftest.in"
4579     cp "conftest.in" "conftest.nl"
4580     $as_echo 'EGREP' >> "conftest.nl"
4581     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4582     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4583     as_fn_arith $ac_count + 1 && ac_count=$as_val
4584     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4585       # Best one so far, save it but keep looking for a better one
4586       ac_cv_path_EGREP="$ac_path_EGREP"
4587       ac_path_EGREP_max=$ac_count
4588     fi
4589     # 10*(2^10) chars as input seems more than enough
4590     test $ac_count -gt 10 && break
4591   done
4592   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4593 esac
4594
4595       $ac_path_EGREP_found && break 3
4596     done
4597   done
4598   done
4599 IFS=$as_save_IFS
4600   if test -z "$ac_cv_path_EGREP"; then
4601     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4602   fi
4603 else
4604   ac_cv_path_EGREP=$EGREP
4605 fi
4606
4607    fi
4608 fi
4609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4610 $as_echo "$ac_cv_path_EGREP" >&6; }
4611  EGREP="$ac_cv_path_EGREP"
4612
4613
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4615 $as_echo_n "checking for ANSI C header files... " >&6; }
4616 if test "${ac_cv_header_stdc+set}" = set; then :
4617   $as_echo_n "(cached) " >&6
4618 else
4619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4620 /* end confdefs.h.  */
4621 #include <stdlib.h>
4622 #include <stdarg.h>
4623 #include <string.h>
4624 #include <float.h>
4625
4626 int
4627 main ()
4628 {
4629
4630   ;
4631   return 0;
4632 }
4633 _ACEOF
4634 if ac_fn_c_try_compile "$LINENO"; then :
4635   ac_cv_header_stdc=yes
4636 else
4637   ac_cv_header_stdc=no
4638 fi
4639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4640
4641 if test $ac_cv_header_stdc = yes; then
4642   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4644 /* end confdefs.h.  */
4645 #include <string.h>
4646
4647 _ACEOF
4648 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4649   $EGREP "memchr" >/dev/null 2>&1; then :
4650
4651 else
4652   ac_cv_header_stdc=no
4653 fi
4654 rm -f conftest*
4655
4656 fi
4657
4658 if test $ac_cv_header_stdc = yes; then
4659   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4661 /* end confdefs.h.  */
4662 #include <stdlib.h>
4663
4664 _ACEOF
4665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4666   $EGREP "free" >/dev/null 2>&1; then :
4667
4668 else
4669   ac_cv_header_stdc=no
4670 fi
4671 rm -f conftest*
4672
4673 fi
4674
4675 if test $ac_cv_header_stdc = yes; then
4676   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4677   if test "$cross_compiling" = yes; then :
4678   :
4679 else
4680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4681 /* end confdefs.h.  */
4682 #include <ctype.h>
4683 #include <stdlib.h>
4684 #if ((' ' & 0x0FF) == 0x020)
4685 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4686 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4687 #else
4688 # define ISLOWER(c) \
4689                    (('a' <= (c) && (c) <= 'i') \
4690                      || ('j' <= (c) && (c) <= 'r') \
4691                      || ('s' <= (c) && (c) <= 'z'))
4692 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4693 #endif
4694
4695 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4696 int
4697 main ()
4698 {
4699   int i;
4700   for (i = 0; i < 256; i++)
4701     if (XOR (islower (i), ISLOWER (i))
4702         || toupper (i) != TOUPPER (i))
4703       return 2;
4704   return 0;
4705 }
4706 _ACEOF
4707 if ac_fn_c_try_run "$LINENO"; then :
4708
4709 else
4710   ac_cv_header_stdc=no
4711 fi
4712 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4713   conftest.$ac_objext conftest.beam conftest.$ac_ext
4714 fi
4715
4716 fi
4717 fi
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4719 $as_echo "$ac_cv_header_stdc" >&6; }
4720 if test $ac_cv_header_stdc = yes; then
4721
4722 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4723
4724 fi
4725
4726 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4727 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4728                   inttypes.h stdint.h unistd.h
4729 do :
4730   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4731 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4732 "
4733 eval as_val=\$$as_ac_Header
4734    if test "x$as_val" = x""yes; then :
4735   cat >>confdefs.h <<_ACEOF
4736 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4737 _ACEOF
4738
4739 fi
4740
4741 done
4742
4743
4744
4745   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4746 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4747   MINIX=yes
4748 else
4749   MINIX=
4750 fi
4751
4752
4753   if test "$MINIX" = yes; then
4754
4755 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4756
4757
4758 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4759
4760
4761 $as_echo "#define _MINIX 1" >>confdefs.h
4762
4763   fi
4764
4765
4766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4767 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4768 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4769   $as_echo_n "(cached) " >&6
4770 else
4771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4772 /* end confdefs.h.  */
4773
4774 #         define __EXTENSIONS__ 1
4775           $ac_includes_default
4776 int
4777 main ()
4778 {
4779
4780   ;
4781   return 0;
4782 }
4783 _ACEOF
4784 if ac_fn_c_try_compile "$LINENO"; then :
4785   ac_cv_safe_to_define___extensions__=yes
4786 else
4787   ac_cv_safe_to_define___extensions__=no
4788 fi
4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4790 fi
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4792 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4793   test $ac_cv_safe_to_define___extensions__ = yes &&
4794     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4795
4796   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4797
4798   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4799
4800   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4801
4802   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4803
4804
4805
4806 ### Use -Wno-pointer-sign if the compiler supports it
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4808 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4809 SAVE_CFLAGS="$CFLAGS"
4810 CFLAGS="$CFLAGS -Wno-pointer-sign"
4811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4812 /* end confdefs.h.  */
4813
4814 int
4815 main ()
4816 {
4817
4818   ;
4819   return 0;
4820 }
4821 _ACEOF
4822 if ac_fn_c_try_compile "$LINENO"; then :
4823   has_option=yes
4824 else
4825   has_option=no
4826 fi
4827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4828 if test $has_option = yes; then
4829    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4830 fi
4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4832 $as_echo "$has_option" >&6; }
4833 CFLAGS="$SAVE_CFLAGS"
4834 unset has_option
4835 unset SAVE_CFLAGS
4836
4837 ### Use -Wdeclaration-after-statement if the compiler supports it
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4839 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4840 SAVE_CFLAGS="$CFLAGS"
4841 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4843 /* end confdefs.h.  */
4844
4845 int
4846 main ()
4847 {
4848
4849   ;
4850   return 0;
4851 }
4852 _ACEOF
4853 if ac_fn_c_try_compile "$LINENO"; then :
4854   has_option=yes
4855 else
4856   has_option=no
4857 fi
4858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4859 if test $has_option = yes; then
4860    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4861 fi
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4863 $as_echo "$has_option" >&6; }
4864 CFLAGS="$SAVE_CFLAGS"
4865 unset has_option
4866 unset SAVE_CFLAGS
4867
4868 ### Use -Wold-style-definition if the compiler supports it
4869 # This can be removed when conversion to standard C is finished.
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
4871 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
4872 SAVE_CFLAGS="$CFLAGS"
4873 CFLAGS="$CFLAGS -Wold-style-definition"
4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4875 /* end confdefs.h.  */
4876
4877 int
4878 main ()
4879 {
4880
4881   ;
4882   return 0;
4883 }
4884 _ACEOF
4885 if ac_fn_c_try_compile "$LINENO"; then :
4886   has_option=yes
4887 else
4888   has_option=no
4889 fi
4890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4891 if test $has_option = yes; then
4892    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
4893 fi
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4895 $as_echo "$has_option" >&6; }
4896 CFLAGS="$SAVE_CFLAGS"
4897 unset has_option
4898 unset SAVE_CFLAGS
4899
4900 ### Use -Wimplicit-function-declaration if the compiler supports it
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
4902 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
4903 SAVE_CFLAGS="$CFLAGS"
4904 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4906 /* end confdefs.h.  */
4907
4908 int
4909 main ()
4910 {
4911
4912   ;
4913   return 0;
4914 }
4915 _ACEOF
4916 if ac_fn_c_try_compile "$LINENO"; then :
4917   has_option=yes
4918 else
4919   has_option=no
4920 fi
4921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4922 if test $has_option = yes; then
4923    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
4924 fi
4925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4926 $as_echo "$has_option" >&6; }
4927 CFLAGS="$SAVE_CFLAGS"
4928 unset has_option
4929 unset SAVE_CFLAGS
4930
4931
4932
4933
4934 #### Some other nice autoconf tests.
4935
4936 ac_ext=c
4937 ac_cpp='$CPP $CPPFLAGS'
4938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4942 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4943 # On Suns, sometimes $CPP names a directory.
4944 if test -n "$CPP" && test -d "$CPP"; then
4945   CPP=
4946 fi
4947 if test -z "$CPP"; then
4948   if test "${ac_cv_prog_CPP+set}" = set; then :
4949   $as_echo_n "(cached) " >&6
4950 else
4951       # Double quotes because CPP needs to be expanded
4952     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4953     do
4954       ac_preproc_ok=false
4955 for ac_c_preproc_warn_flag in '' yes
4956 do
4957   # Use a header file that comes with gcc, so configuring glibc
4958   # with a fresh cross-compiler works.
4959   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4960   # <limits.h> exists even on freestanding compilers.
4961   # On the NeXT, cc -E runs the code through the compiler's parser,
4962   # not just through cpp. "Syntax error" is here to catch this case.
4963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4964 /* end confdefs.h.  */
4965 #ifdef __STDC__
4966 # include <limits.h>
4967 #else
4968 # include <assert.h>
4969 #endif
4970                      Syntax error
4971 _ACEOF
4972 if ac_fn_c_try_cpp "$LINENO"; then :
4973
4974 else
4975   # Broken: fails on valid input.
4976 continue
4977 fi
4978 rm -f conftest.err conftest.$ac_ext
4979
4980   # OK, works on sane cases.  Now check whether nonexistent headers
4981   # can be detected and how.
4982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4983 /* end confdefs.h.  */
4984 #include <ac_nonexistent.h>
4985 _ACEOF
4986 if ac_fn_c_try_cpp "$LINENO"; then :
4987   # Broken: success on invalid input.
4988 continue
4989 else
4990   # Passes both tests.
4991 ac_preproc_ok=:
4992 break
4993 fi
4994 rm -f conftest.err conftest.$ac_ext
4995
4996 done
4997 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4998 rm -f conftest.err conftest.$ac_ext
4999 if $ac_preproc_ok; then :
5000   break
5001 fi
5002
5003     done
5004     ac_cv_prog_CPP=$CPP
5005
5006 fi
5007   CPP=$ac_cv_prog_CPP
5008 else
5009   ac_cv_prog_CPP=$CPP
5010 fi
5011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5012 $as_echo "$CPP" >&6; }
5013 ac_preproc_ok=false
5014 for ac_c_preproc_warn_flag in '' yes
5015 do
5016   # Use a header file that comes with gcc, so configuring glibc
5017   # with a fresh cross-compiler works.
5018   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5019   # <limits.h> exists even on freestanding compilers.
5020   # On the NeXT, cc -E runs the code through the compiler's parser,
5021   # not just through cpp. "Syntax error" is here to catch this case.
5022   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5023 /* end confdefs.h.  */
5024 #ifdef __STDC__
5025 # include <limits.h>
5026 #else
5027 # include <assert.h>
5028 #endif
5029                      Syntax error
5030 _ACEOF
5031 if ac_fn_c_try_cpp "$LINENO"; then :
5032
5033 else
5034   # Broken: fails on valid input.
5035 continue
5036 fi
5037 rm -f conftest.err conftest.$ac_ext
5038
5039   # OK, works on sane cases.  Now check whether nonexistent headers
5040   # can be detected and how.
5041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5042 /* end confdefs.h.  */
5043 #include <ac_nonexistent.h>
5044 _ACEOF
5045 if ac_fn_c_try_cpp "$LINENO"; then :
5046   # Broken: success on invalid input.
5047 continue
5048 else
5049   # Passes both tests.
5050 ac_preproc_ok=:
5051 break
5052 fi
5053 rm -f conftest.err conftest.$ac_ext
5054
5055 done
5056 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5057 rm -f conftest.err conftest.$ac_ext
5058 if $ac_preproc_ok; then :
5059
5060 else
5061   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5062 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5063 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5064 See \`config.log' for more details." "$LINENO" 5; }
5065 fi
5066
5067 ac_ext=c
5068 ac_cpp='$CPP $CPPFLAGS'
5069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5072
5073 # Find a good install program.  We prefer a C program (faster),
5074 # so one script is as good as another.  But avoid the broken or
5075 # incompatible versions:
5076 # SysV /etc/install, /usr/sbin/install
5077 # SunOS /usr/etc/install
5078 # IRIX /sbin/install
5079 # AIX /bin/install
5080 # AmigaOS /C/install, which installs bootblocks on floppy discs
5081 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5082 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5083 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5084 # OS/2's system install, which has a completely different semantic
5085 # ./install, which can be erroneously created by make from ./install.sh.
5086 # Reject install programs that cannot install multiple files.
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5088 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5089 if test -z "$INSTALL"; then
5090 if test "${ac_cv_path_install+set}" = set; then :
5091   $as_echo_n "(cached) " >&6
5092 else
5093   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5094 for as_dir in $PATH
5095 do
5096   IFS=$as_save_IFS
5097   test -z "$as_dir" && as_dir=.
5098     # Account for people who put trailing slashes in PATH elements.
5099 case $as_dir/ in #((
5100   ./ | .// | /[cC]/* | \
5101   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5102   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5103   /usr/ucb/* ) ;;
5104   *)
5105     # OSF1 and SCO ODT 3.0 have their own names for install.
5106     # Don't use installbsd from OSF since it installs stuff as root
5107     # by default.
5108     for ac_prog in ginstall scoinst install; do
5109       for ac_exec_ext in '' $ac_executable_extensions; do
5110         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5111           if test $ac_prog = install &&
5112             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5113             # AIX install.  It has an incompatible calling convention.
5114             :
5115           elif test $ac_prog = install &&
5116             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5117             # program-specific install script used by HP pwplus--don't use.
5118             :
5119           else
5120             rm -rf conftest.one conftest.two conftest.dir
5121             echo one > conftest.one
5122             echo two > conftest.two
5123             mkdir conftest.dir
5124             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5125               test -s conftest.one && test -s conftest.two &&
5126               test -s conftest.dir/conftest.one &&
5127               test -s conftest.dir/conftest.two
5128             then
5129               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5130               break 3
5131             fi
5132           fi
5133         fi
5134       done
5135     done
5136     ;;
5137 esac
5138
5139   done
5140 IFS=$as_save_IFS
5141
5142 rm -rf conftest.one conftest.two conftest.dir
5143
5144 fi
5145   if test "${ac_cv_path_install+set}" = set; then
5146     INSTALL=$ac_cv_path_install
5147   else
5148     # As a last resort, use the slow shell script.  Don't cache a
5149     # value for INSTALL within a source directory, because that will
5150     # break other packages using the cache if that directory is
5151     # removed, or if the value is a relative name.
5152     INSTALL=$ac_install_sh
5153   fi
5154 fi
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5156 $as_echo "$INSTALL" >&6; }
5157
5158 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5159 # It thinks the first close brace ends the variable substitution.
5160 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5161
5162 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5163
5164 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5165
5166 if test "x$RANLIB" = x; then
5167   if test -n "$ac_tool_prefix"; then
5168   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5169 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5171 $as_echo_n "checking for $ac_word... " >&6; }
5172 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5173   $as_echo_n "(cached) " >&6
5174 else
5175   if test -n "$RANLIB"; then
5176   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5177 else
5178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5179 for as_dir in $PATH
5180 do
5181   IFS=$as_save_IFS
5182   test -z "$as_dir" && as_dir=.
5183     for ac_exec_ext in '' $ac_executable_extensions; do
5184   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5185     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5187     break 2
5188   fi
5189 done
5190   done
5191 IFS=$as_save_IFS
5192
5193 fi
5194 fi
5195 RANLIB=$ac_cv_prog_RANLIB
5196 if test -n "$RANLIB"; then
5197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5198 $as_echo "$RANLIB" >&6; }
5199 else
5200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5201 $as_echo "no" >&6; }
5202 fi
5203
5204
5205 fi
5206 if test -z "$ac_cv_prog_RANLIB"; then
5207   ac_ct_RANLIB=$RANLIB
5208   # Extract the first word of "ranlib", so it can be a program name with args.
5209 set dummy ranlib; ac_word=$2
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5211 $as_echo_n "checking for $ac_word... " >&6; }
5212 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5213   $as_echo_n "(cached) " >&6
5214 else
5215   if test -n "$ac_ct_RANLIB"; then
5216   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5217 else
5218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5219 for as_dir in $PATH
5220 do
5221   IFS=$as_save_IFS
5222   test -z "$as_dir" && as_dir=.
5223     for ac_exec_ext in '' $ac_executable_extensions; do
5224   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5225     ac_cv_prog_ac_ct_RANLIB="ranlib"
5226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5227     break 2
5228   fi
5229 done
5230   done
5231 IFS=$as_save_IFS
5232
5233 fi
5234 fi
5235 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5236 if test -n "$ac_ct_RANLIB"; then
5237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5238 $as_echo "$ac_ct_RANLIB" >&6; }
5239 else
5240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5241 $as_echo "no" >&6; }
5242 fi
5243
5244   if test "x$ac_ct_RANLIB" = x; then
5245     RANLIB=":"
5246   else
5247     case $cross_compiling:$ac_tool_warned in
5248 yes:)
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5251 ac_tool_warned=yes ;;
5252 esac
5253     RANLIB=$ac_ct_RANLIB
5254   fi
5255 else
5256   RANLIB="$ac_cv_prog_RANLIB"
5257 fi
5258
5259 fi
5260
5261 ## Although we're running on an amd64 kernel, we're actually compiling for
5262 ## the x86 architecture.  The user should probably have provided an
5263 ## explicit --build to `configure', but if everything else than the kernel
5264 ## is running in i386 mode, we can help them out.
5265 if test "$machine" = "amdx86-64"; then
5266   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
5267 if test "x$ac_cv_have_decl_i386" = x""yes; then :
5268
5269 fi
5270
5271   if test "$ac_cv_have_decl_i386" = "yes"; then
5272     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
5273     machine=intel386
5274     machfile="m/${machine}.h"
5275   fi
5276 fi
5277
5278 # Extract the first word of "install-info", so it can be a program name with args.
5279 set dummy install-info; ac_word=$2
5280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5281 $as_echo_n "checking for $ac_word... " >&6; }
5282 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5283   $as_echo_n "(cached) " >&6
5284 else
5285   case $INSTALL_INFO in
5286   [\\/]* | ?:[\\/]*)
5287   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5288   ;;
5289   *)
5290   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5291 for as_dir in $PATH
5292 do
5293   IFS=$as_save_IFS
5294   test -z "$as_dir" && as_dir=.
5295     for ac_exec_ext in '' $ac_executable_extensions; do
5296   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5297     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5298     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5299     break 2
5300   fi
5301 done
5302   done
5303 IFS=$as_save_IFS
5304
5305   ;;
5306 esac
5307 fi
5308 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5309 if test -n "$INSTALL_INFO"; then
5310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5311 $as_echo "$INSTALL_INFO" >&6; }
5312 else
5313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5314 $as_echo "no" >&6; }
5315 fi
5316
5317
5318 # Extract the first word of "install-info", so it can be a program name with args.
5319 set dummy install-info; ac_word=$2
5320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5321 $as_echo_n "checking for $ac_word... " >&6; }
5322 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5323   $as_echo_n "(cached) " >&6
5324 else
5325   case $INSTALL_INFO in
5326   [\\/]* | ?:[\\/]*)
5327   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5328   ;;
5329   *)
5330   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5331 for as_dir in /usr/sbin
5332 do
5333   IFS=$as_save_IFS
5334   test -z "$as_dir" && as_dir=.
5335     for ac_exec_ext in '' $ac_executable_extensions; do
5336   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5337     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5338     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5339     break 2
5340   fi
5341 done
5342   done
5343 IFS=$as_save_IFS
5344
5345   ;;
5346 esac
5347 fi
5348 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5349 if test -n "$INSTALL_INFO"; then
5350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5351 $as_echo "$INSTALL_INFO" >&6; }
5352 else
5353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5354 $as_echo "no" >&6; }
5355 fi
5356
5357
5358 # Extract the first word of "install-info", so it can be a program name with args.
5359 set dummy install-info; ac_word=$2
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5361 $as_echo_n "checking for $ac_word... " >&6; }
5362 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5363   $as_echo_n "(cached) " >&6
5364 else
5365   case $INSTALL_INFO in
5366   [\\/]* | ?:[\\/]*)
5367   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5368   ;;
5369   *)
5370   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5371 for as_dir in /sbin
5372 do
5373   IFS=$as_save_IFS
5374   test -z "$as_dir" && as_dir=.
5375     for ac_exec_ext in '' $ac_executable_extensions; do
5376   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5377     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5379     break 2
5380   fi
5381 done
5382   done
5383 IFS=$as_save_IFS
5384
5385   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5386   ;;
5387 esac
5388 fi
5389 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5390 if test -n "$INSTALL_INFO"; then
5391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5392 $as_echo "$INSTALL_INFO" >&6; }
5393 else
5394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5395 $as_echo "no" >&6; }
5396 fi
5397
5398
5399 # Extract the first word of "gzip", so it can be a program name with args.
5400 set dummy gzip; ac_word=$2
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5402 $as_echo_n "checking for $ac_word... " >&6; }
5403 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5404   $as_echo_n "(cached) " >&6
5405 else
5406   case $GZIP_PROG in
5407   [\\/]* | ?:[\\/]*)
5408   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5409   ;;
5410   *)
5411   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5412 for as_dir in $PATH
5413 do
5414   IFS=$as_save_IFS
5415   test -z "$as_dir" && as_dir=.
5416     for ac_exec_ext in '' $ac_executable_extensions; do
5417   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5418     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5420     break 2
5421   fi
5422 done
5423   done
5424 IFS=$as_save_IFS
5425
5426   ;;
5427 esac
5428 fi
5429 GZIP_PROG=$ac_cv_path_GZIP_PROG
5430 if test -n "$GZIP_PROG"; then
5431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5432 $as_echo "$GZIP_PROG" >&6; }
5433 else
5434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5435 $as_echo "no" >&6; }
5436 fi
5437
5438
5439
5440
5441 ## Need makeinfo >= 4.6 (?) to build the manuals.
5442 # Extract the first word of "makeinfo", so it can be a program name with args.
5443 set dummy makeinfo; ac_word=$2
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5445 $as_echo_n "checking for $ac_word... " >&6; }
5446 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5447   $as_echo_n "(cached) " >&6
5448 else
5449   case $MAKEINFO in
5450   [\\/]* | ?:[\\/]*)
5451   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5452   ;;
5453   *)
5454   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5455 for as_dir in $PATH
5456 do
5457   IFS=$as_save_IFS
5458   test -z "$as_dir" && as_dir=.
5459     for ac_exec_ext in '' $ac_executable_extensions; do
5460   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5461     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5463     break 2
5464   fi
5465 done
5466   done
5467 IFS=$as_save_IFS
5468
5469   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5470   ;;
5471 esac
5472 fi
5473 MAKEINFO=$ac_cv_path_MAKEINFO
5474 if test -n "$MAKEINFO"; then
5475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5476 $as_echo "$MAKEINFO" >&6; }
5477 else
5478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5479 $as_echo "no" >&6; }
5480 fi
5481
5482
5483 if test "$MAKEINFO" != "no" && \
5484   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
5485    MAKEINFO=no
5486 fi
5487
5488 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5489 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5490 ## therefore in the category of "special tools" not normally required, which
5491 ## configure does not have to check for (eg autoconf itself).
5492 ## In a Bazaar checkout on the other hand, the manuals are not included.
5493 ## So makeinfo is a requirement to build from Bazaar, and configure
5494 ## should test for it as it does for any other build requirement.
5495 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5496 ## with pre-built manuals, from a Bazaar checkout.
5497 if test "$MAKEINFO" = "no"; then
5498   if test "x${with_makeinfo}" = "xno"; then
5499     MAKEINFO=off
5500   elif test ! -e $srcdir/info/emacs; then
5501     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
5502 source tree does not seem to have pre-built manuals in the \`info' directory.
5503 Either install a suitable version of makeinfo, or re-run configure
5504 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5505   fi
5506 fi
5507
5508
5509 if test x$GCC = xyes; then
5510   test "x$GCC_LINK_TEST_OPTIONS" != x && \
5511     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5512 else
5513   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
5514     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5515 fi
5516
5517
5518 late_LDFLAGS=$LDFLAGS
5519 if test x$GCC = xyes; then
5520   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5521 else
5522   LDFLAGS="$LDFLAGS -znocombreloc"
5523 fi
5524
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5526 $as_echo_n "checking for -znocombreloc... " >&6; }
5527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5528 /* end confdefs.h.  */
5529 main(){return 0;}
5530 _ACEOF
5531 if ac_fn_c_try_link "$LINENO"; then :
5532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5533 $as_echo "yes" >&6; }
5534 else
5535   LDFLAGS=$late_LDFLAGS
5536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5537 $as_echo "no" >&6; }
5538 fi
5539 rm -f core conftest.err conftest.$ac_objext \
5540     conftest$ac_exeext conftest.$ac_ext
5541
5542
5543 # The value of CPP is a quoted variable reference, so we need to do this
5544 # to get its actual value...
5545 CPP=`eval "echo $CPP"`
5546
5547
5548 CANNOT_DUMP=no
5549 case "$opsys" in
5550   your-opsys-here)
5551    CANNOT_DUMP=yes
5552
5553 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
5554
5555   ;;
5556 esac
5557
5558
5559
5560 UNEXEC_OBJ=unexelf.o
5561 case "$opsys" in
5562   # MSDOS uses unexcoff.o
5563   # MSWindows uses unexw32.o
5564   aix4-2)
5565    UNEXEC_OBJ=unexaix.o
5566    ;;
5567   cygwin)
5568    UNEXEC_OBJ=unexcw.o
5569    ;;
5570   darwin)
5571    UNEXEC_OBJ=unexmacosx.o
5572    ;;
5573   hpux10-20 | hpux11)
5574    UNEXEC_OBJ=unexhp9k800.o
5575    ;;
5576   sol2-10)
5577    # Use the Solaris dldump() function, called from unexsol.c, to dump
5578    # emacs, instead of the generic ELF dump code found in unexelf.c.
5579    # The resulting binary has a complete symbol table, and is better
5580    # for debugging and other observability tools (debuggers, pstack, etc).
5581    #
5582    # If you encounter a problem using dldump(), please consider sending
5583    # a message to the OpenSolaris tools-linking mailing list:
5584    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
5585    #
5586    # It is likely that dldump() works with older Solaris too, but this has
5587    # not been tested, so for now this change is for Solaris 10 or newer.
5588    UNEXEC_OBJ=unexsol.o
5589    ;;
5590 esac
5591
5592 LD_SWITCH_SYSTEM=
5593 case "$opsys" in
5594   freebsd)
5595    ## Let `ld' find image libs and similar things in /usr/local/lib.
5596    ## The system compiler, GCC, has apparently been modified to not
5597    ## look there, contrary to what a stock GCC would do.
5598    LD_SWITCH_SYSTEM=-L/usr/local/lib
5599    ;;
5600
5601   gnu-linux)
5602    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
5603    test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
5604    ;;
5605
5606   netbsd)
5607    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
5608    ;;
5609
5610   openbsd)
5611    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
5612    ## otherwise Emacs dumps core on elf systems.
5613    LD_SWITCH_SYSTEM="-Z"
5614    ;;
5615 esac
5616
5617
5618 ac_link="$ac_link $LD_SWITCH_SYSTEM"
5619
5620 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
5621 ## which has not been defined yet.  When this was handled with cpp,
5622 ## it was expanded to null when configure sourced the s/*.h file.
5623 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
5624 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
5625 ## (or somesuch), but because it is supposed to go at the _front_
5626 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
5627 ## Compare with the gnu-linux case below, which added to the end
5628 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
5629 ## LD_SWITCH_SYSTEM_TEMACS.
5630 case "$opsys" in
5631   netbsd|openbsd)
5632    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
5633    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
5634 esac
5635
5636
5637 C_SWITCH_MACHINE=
5638 if test "$machine" = "alpha"; then
5639   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
5640 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
5641
5642 fi
5643
5644   if test "$ac_cv_have_decl___ELF__" = "yes"; then
5645     ## With ELF, make sure that all common symbols get allocated to in the
5646     ## data section.  Otherwise, the dump of temacs may miss variables in
5647     ## the shared library that have been initialized.  For example, with
5648     ## GNU libc, __malloc_initialized would normally be resolved to the
5649     ## shared library's .bss section, which is fatal.
5650     if test "x$GCC" = "xyes"; then
5651       C_SWITCH_MACHINE="-fno-common"
5652     else
5653       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
5654     fi
5655   else
5656     UNEXEC_OBJ=unexalpha.o
5657   fi
5658 fi
5659
5660
5661
5662
5663 C_SWITCH_SYSTEM=
5664 ## Some programs in src produce warnings saying certain subprograms
5665 ## are too complex and need a MAXMEM value greater than 2000 for
5666 ## additional optimization.  --nils@exp-math.uni-essen.de
5667 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
5668   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
5669 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
5670 ## It is redundant in glibc2, since we define _GNU_SOURCE.
5671
5672
5673
5674 LIBS_SYSTEM=
5675 case "$opsys" in
5676   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
5677   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
5678
5679   freebsd) LIBS_SYSTEM="-lutil" ;;
5680
5681   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
5682
5683   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
5684
5685   ## Motif needs -lgen.
5686   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
5687 esac
5688
5689
5690
5691 ### Make sure subsequent tests use flags consistent with the build flags.
5692
5693 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5694   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5695 else
5696   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
5697 fi
5698
5699
5700
5701 # Check whether --enable-largefile was given.
5702 if test "${enable_largefile+set}" = set; then :
5703   enableval=$enable_largefile;
5704 fi
5705
5706 if test "$enable_largefile" != no; then
5707
5708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5709 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5710 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5711   $as_echo_n "(cached) " >&6
5712 else
5713   ac_cv_sys_largefile_CC=no
5714      if test "$GCC" != yes; then
5715        ac_save_CC=$CC
5716        while :; do
5717          # IRIX 6.2 and later do not support large files by default,
5718          # so use the C compiler's -n32 option if that helps.
5719          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5720 /* end confdefs.h.  */
5721 #include <sys/types.h>
5722  /* Check that off_t can represent 2**63 - 1 correctly.
5723     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5724     since some C++ compilers masquerading as C compilers
5725     incorrectly reject 9223372036854775807.  */
5726 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5727   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5728                        && LARGE_OFF_T % 2147483647 == 1)
5729                       ? 1 : -1];
5730 int
5731 main ()
5732 {
5733
5734   ;
5735   return 0;
5736 }
5737 _ACEOF
5738          if ac_fn_c_try_compile "$LINENO"; then :
5739   break
5740 fi
5741 rm -f core conftest.err conftest.$ac_objext
5742          CC="$CC -n32"
5743          if ac_fn_c_try_compile "$LINENO"; then :
5744   ac_cv_sys_largefile_CC=' -n32'; break
5745 fi
5746 rm -f core conftest.err conftest.$ac_objext
5747          break
5748        done
5749        CC=$ac_save_CC
5750        rm -f conftest.$ac_ext
5751     fi
5752 fi
5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5754 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5755   if test "$ac_cv_sys_largefile_CC" != no; then
5756     CC=$CC$ac_cv_sys_largefile_CC
5757   fi
5758
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5760 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5761 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5762   $as_echo_n "(cached) " >&6
5763 else
5764   while :; do
5765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5766 /* end confdefs.h.  */
5767 #include <sys/types.h>
5768  /* Check that off_t can represent 2**63 - 1 correctly.
5769     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5770     since some C++ compilers masquerading as C compilers
5771     incorrectly reject 9223372036854775807.  */
5772 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5773   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5774                        && LARGE_OFF_T % 2147483647 == 1)
5775                       ? 1 : -1];
5776 int
5777 main ()
5778 {
5779
5780   ;
5781   return 0;
5782 }
5783 _ACEOF
5784 if ac_fn_c_try_compile "$LINENO"; then :
5785   ac_cv_sys_file_offset_bits=no; break
5786 fi
5787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5789 /* end confdefs.h.  */
5790 #define _FILE_OFFSET_BITS 64
5791 #include <sys/types.h>
5792  /* Check that off_t can represent 2**63 - 1 correctly.
5793     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5794     since some C++ compilers masquerading as C compilers
5795     incorrectly reject 9223372036854775807.  */
5796 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5797   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5798                        && LARGE_OFF_T % 2147483647 == 1)
5799                       ? 1 : -1];
5800 int
5801 main ()
5802 {
5803
5804   ;
5805   return 0;
5806 }
5807 _ACEOF
5808 if ac_fn_c_try_compile "$LINENO"; then :
5809   ac_cv_sys_file_offset_bits=64; break
5810 fi
5811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5812   ac_cv_sys_file_offset_bits=unknown
5813   break
5814 done
5815 fi
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5817 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5818 case $ac_cv_sys_file_offset_bits in #(
5819   no | unknown) ;;
5820   *)
5821 cat >>confdefs.h <<_ACEOF
5822 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5823 _ACEOF
5824 ;;
5825 esac
5826 rm -rf conftest*
5827   if test $ac_cv_sys_file_offset_bits = unknown; then
5828     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5829 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5830 if test "${ac_cv_sys_large_files+set}" = set; then :
5831   $as_echo_n "(cached) " >&6
5832 else
5833   while :; do
5834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5835 /* end confdefs.h.  */
5836 #include <sys/types.h>
5837  /* Check that off_t can represent 2**63 - 1 correctly.
5838     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5839     since some C++ compilers masquerading as C compilers
5840     incorrectly reject 9223372036854775807.  */
5841 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5842   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5843                        && LARGE_OFF_T % 2147483647 == 1)
5844                       ? 1 : -1];
5845 int
5846 main ()
5847 {
5848
5849   ;
5850   return 0;
5851 }
5852 _ACEOF
5853 if ac_fn_c_try_compile "$LINENO"; then :
5854   ac_cv_sys_large_files=no; break
5855 fi
5856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5858 /* end confdefs.h.  */
5859 #define _LARGE_FILES 1
5860 #include <sys/types.h>
5861  /* Check that off_t can represent 2**63 - 1 correctly.
5862     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5863     since some C++ compilers masquerading as C compilers
5864     incorrectly reject 9223372036854775807.  */
5865 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5866   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5867                        && LARGE_OFF_T % 2147483647 == 1)
5868                       ? 1 : -1];
5869 int
5870 main ()
5871 {
5872
5873   ;
5874   return 0;
5875 }
5876 _ACEOF
5877 if ac_fn_c_try_compile "$LINENO"; then :
5878   ac_cv_sys_large_files=1; break
5879 fi
5880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5881   ac_cv_sys_large_files=unknown
5882   break
5883 done
5884 fi
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5886 $as_echo "$ac_cv_sys_large_files" >&6; }
5887 case $ac_cv_sys_large_files in #(
5888   no | unknown) ;;
5889   *)
5890 cat >>confdefs.h <<_ACEOF
5891 #define _LARGE_FILES $ac_cv_sys_large_files
5892 _ACEOF
5893 ;;
5894 esac
5895 rm -rf conftest*
5896   fi
5897 fi
5898
5899
5900
5901 ## If user specified a crt-dir, use that unconditionally.
5902 if test "X$CRT_DIR" = "X"; then
5903
5904   case "$canonical" in
5905     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
5906     ## On x86-64 and s390x GNU/Linux distributions, the standard library
5907     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
5908     ## For anything else (eg /usr/lib32), it is up the user to specify
5909     ## the location (bug#5655).
5910     ## Test for crtn.o, not just the directory, because sometimes the
5911     ## directory exists but does not have the relevant files (bug#1287).
5912     ## FIXME better to test for binary compatibility somehow.
5913     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5914     ;;
5915
5916     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
5917   esac
5918
5919   case "$opsys" in
5920     hpux10-20) CRT_DIR=/lib ;;
5921   esac
5922
5923   ## Default is /usr/lib.
5924   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5925
5926 else
5927
5928   ## Some platforms don't use any of these files, so it is not
5929   ## appropriate to put this test outside the if block.
5930   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5931     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
5932
5933 fi
5934
5935
5936
5937 LIB_MATH=-lm
5938 LIB_STANDARD=
5939 START_FILES=
5940
5941 case $opsys in
5942   cygwin )
5943     LIB_MATH=
5944     START_FILES='pre-crt0.o'
5945     ;;
5946   darwin )
5947     ## Adding -lm confuses the dynamic linker, so omit it.
5948     LIB_MATH=
5949     START_FILES='pre-crt0.o'
5950     ;;
5951   freebsd )
5952     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5953     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5954     ;;
5955   gnu-linux | gnu-kfreebsd )
5956     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
5957     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
5958     ;;
5959   hpux10-20 | hpux11 )
5960     LIB_STANDARD=-lc
5961     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
5962     ;;
5963   netbsd | openbsd )
5964     if test -f $CRT_DIR/crti.o; then
5965         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5966         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5967     else
5968         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
5969         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
5970     fi
5971     ;;
5972 esac
5973
5974
5975
5976
5977
5978
5979
5980 if test "${with_sound}" != "no"; then
5981   # Sound support for GNU/Linux and the free BSDs.
5982   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5983 do :
5984   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5985 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5986 eval as_val=\$$as_ac_Header
5987    if test "x$as_val" = x""yes; then :
5988   cat >>confdefs.h <<_ACEOF
5989 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5990 _ACEOF
5991  have_sound_header=yes
5992 fi
5993
5994 done
5995
5996   # Emulation library used on NetBSD.
5997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5998 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5999 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
6000   $as_echo_n "(cached) " >&6
6001 else
6002   ac_check_lib_save_LIBS=$LIBS
6003 LIBS="-lossaudio  $LIBS"
6004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6005 /* end confdefs.h.  */
6006
6007 /* Override any GCC internal prototype to avoid an error.
6008    Use char because int might match the return type of a GCC
6009    builtin and then its argument prototype would still apply.  */
6010 #ifdef __cplusplus
6011 extern "C"
6012 #endif
6013 char _oss_ioctl ();
6014 int
6015 main ()
6016 {
6017 return _oss_ioctl ();
6018   ;
6019   return 0;
6020 }
6021 _ACEOF
6022 if ac_fn_c_try_link "$LINENO"; then :
6023   ac_cv_lib_ossaudio__oss_ioctl=yes
6024 else
6025   ac_cv_lib_ossaudio__oss_ioctl=no
6026 fi
6027 rm -f core conftest.err conftest.$ac_objext \
6028     conftest$ac_exeext conftest.$ac_ext
6029 LIBS=$ac_check_lib_save_LIBS
6030 fi
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6032 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6033 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
6034   LIBSOUND=-lossaudio
6035 else
6036   LIBSOUND=
6037 fi
6038
6039
6040
6041   ALSA_REQUIRED=1.0.0
6042   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6043
6044   succeeded=no
6045
6046   # Extract the first word of "pkg-config", so it can be a program name with args.
6047 set dummy pkg-config; ac_word=$2
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6049 $as_echo_n "checking for $ac_word... " >&6; }
6050 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
6051   $as_echo_n "(cached) " >&6
6052 else
6053   case $PKG_CONFIG in
6054   [\\/]* | ?:[\\/]*)
6055   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6056   ;;
6057   *)
6058   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6059 for as_dir in $PATH
6060 do
6061   IFS=$as_save_IFS
6062   test -z "$as_dir" && as_dir=.
6063     for ac_exec_ext in '' $ac_executable_extensions; do
6064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6065     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6067     break 2
6068   fi
6069 done
6070   done
6071 IFS=$as_save_IFS
6072
6073   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6074   ;;
6075 esac
6076 fi
6077 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6078 if test -n "$PKG_CONFIG"; then
6079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6080 $as_echo "$PKG_CONFIG" >&6; }
6081 else
6082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6083 $as_echo "no" >&6; }
6084 fi
6085
6086
6087
6088   if test "$PKG_CONFIG" = "no" ; then
6089      HAVE_ALSA=no
6090   else
6091      PKG_CONFIG_MIN_VERSION=0.9.0
6092      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6093         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
6094 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
6095
6096         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6097             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6098 $as_echo "yes" >&6; }
6099             succeeded=yes
6100
6101             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
6102 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
6103             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6104             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
6105 $as_echo "$ALSA_CFLAGS" >&6; }
6106
6107             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
6108 $as_echo_n "checking ALSA_LIBS... " >&6; }
6109             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6110             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
6111 $as_echo "$ALSA_LIBS" >&6; }
6112         else
6113             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6114 $as_echo "no" >&6; }
6115             ALSA_CFLAGS=""
6116             ALSA_LIBS=""
6117             ## If we have a custom action on failure, don't print errors, but
6118             ## do set a variable so people can do so.
6119             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6120
6121         fi
6122
6123
6124
6125      else
6126         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6127         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6128      fi
6129   fi
6130
6131   if test $succeeded = yes; then
6132      HAVE_ALSA=yes
6133   else
6134      HAVE_ALSA=no
6135   fi
6136
6137   if test $HAVE_ALSA = yes; then
6138     SAVE_CFLAGS="$CFLAGS"
6139     SAVE_LDFLAGS="$LDFLAGS"
6140     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6141     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6142     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6143 /* end confdefs.h.  */
6144 #include <asoundlib.h>
6145 int
6146 main ()
6147 {
6148 snd_lib_error_set_handler (0);
6149   ;
6150   return 0;
6151 }
6152 _ACEOF
6153 if ac_fn_c_try_compile "$LINENO"; then :
6154   emacs_alsa_normal=yes
6155 else
6156   emacs_alsa_normal=no
6157 fi
6158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6159     if test "$emacs_alsa_normal" != yes; then
6160       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6161 /* end confdefs.h.  */
6162 #include <alsa/asoundlib.h>
6163 int
6164 main ()
6165 {
6166 snd_lib_error_set_handler (0);
6167   ;
6168   return 0;
6169 }
6170 _ACEOF
6171 if ac_fn_c_try_compile "$LINENO"; then :
6172   emacs_alsa_subdir=yes
6173 else
6174   emacs_alsa_subdir=no
6175 fi
6176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6177       if test "$emacs_alsa_subdir" != yes; then
6178         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
6179       fi
6180       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6181     fi
6182
6183     CFLAGS="$SAVE_CFLAGS"
6184     LDFLAGS="$SAVE_LDFLAGS"
6185     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6186     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6187
6188 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
6189
6190   fi
6191
6192         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
6193      case "$opsys" in
6194               gnu-linux|freebsd|netbsd)
6195
6196 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
6197
6198          ;;
6199      esac
6200   fi
6201
6202
6203 fi
6204
6205 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6206   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6207   stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6208   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6209   sys/utsname.h pwd.h utmp.h dirent.h util.h
6210 do :
6211   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6212 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6213 eval as_val=\$$as_ac_Header
6214    if test "x$as_val" = x""yes; then :
6215   cat >>confdefs.h <<_ACEOF
6216 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6217 _ACEOF
6218
6219 fi
6220
6221 done
6222
6223
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
6225 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
6226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6227 /* end confdefs.h.  */
6228 #include <sys/personality.h>
6229 int
6230 main ()
6231 {
6232 personality (PER_LINUX32)
6233   ;
6234   return 0;
6235 }
6236 _ACEOF
6237 if ac_fn_c_try_compile "$LINENO"; then :
6238   emacs_cv_personality_linux32=yes
6239 else
6240   emacs_cv_personality_linux32=no
6241 fi
6242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6244 $as_echo "$emacs_cv_personality_linux32" >&6; }
6245
6246 if test $emacs_cv_personality_linux32 = yes; then
6247
6248 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6249
6250 fi
6251
6252 for ac_header in term.h
6253 do :
6254   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6255 if test "x$ac_cv_header_term_h" = x""yes; then :
6256   cat >>confdefs.h <<_ACEOF
6257 #define HAVE_TERM_H 1
6258 _ACEOF
6259
6260 fi
6261
6262 done
6263
6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6265 $as_echo_n "checking for ANSI C header files... " >&6; }
6266 if test "${ac_cv_header_stdc+set}" = set; then :
6267   $as_echo_n "(cached) " >&6
6268 else
6269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6270 /* end confdefs.h.  */
6271 #include <stdlib.h>
6272 #include <stdarg.h>
6273 #include <string.h>
6274 #include <float.h>
6275
6276 int
6277 main ()
6278 {
6279
6280   ;
6281   return 0;
6282 }
6283 _ACEOF
6284 if ac_fn_c_try_compile "$LINENO"; then :
6285   ac_cv_header_stdc=yes
6286 else
6287   ac_cv_header_stdc=no
6288 fi
6289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6290
6291 if test $ac_cv_header_stdc = yes; then
6292   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6294 /* end confdefs.h.  */
6295 #include <string.h>
6296
6297 _ACEOF
6298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6299   $EGREP "memchr" >/dev/null 2>&1; then :
6300
6301 else
6302   ac_cv_header_stdc=no
6303 fi
6304 rm -f conftest*
6305
6306 fi
6307
6308 if test $ac_cv_header_stdc = yes; then
6309   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6311 /* end confdefs.h.  */
6312 #include <stdlib.h>
6313
6314 _ACEOF
6315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6316   $EGREP "free" >/dev/null 2>&1; then :
6317
6318 else
6319   ac_cv_header_stdc=no
6320 fi
6321 rm -f conftest*
6322
6323 fi
6324
6325 if test $ac_cv_header_stdc = yes; then
6326   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6327   if test "$cross_compiling" = yes; then :
6328   :
6329 else
6330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6331 /* end confdefs.h.  */
6332 #include <ctype.h>
6333 #include <stdlib.h>
6334 #if ((' ' & 0x0FF) == 0x020)
6335 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6336 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6337 #else
6338 # define ISLOWER(c) \
6339                    (('a' <= (c) && (c) <= 'i') \
6340                      || ('j' <= (c) && (c) <= 'r') \
6341                      || ('s' <= (c) && (c) <= 'z'))
6342 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6343 #endif
6344
6345 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6346 int
6347 main ()
6348 {
6349   int i;
6350   for (i = 0; i < 256; i++)
6351     if (XOR (islower (i), ISLOWER (i))
6352         || toupper (i) != TOUPPER (i))
6353       return 2;
6354   return 0;
6355 }
6356 _ACEOF
6357 if ac_fn_c_try_run "$LINENO"; then :
6358
6359 else
6360   ac_cv_header_stdc=no
6361 fi
6362 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6363   conftest.$ac_objext conftest.beam conftest.$ac_ext
6364 fi
6365
6366 fi
6367 fi
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6369 $as_echo "$ac_cv_header_stdc" >&6; }
6370 if test $ac_cv_header_stdc = yes; then
6371
6372 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6373
6374 fi
6375
6376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6377 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6378 if test "${ac_cv_header_time+set}" = set; then :
6379   $as_echo_n "(cached) " >&6
6380 else
6381   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6382 /* end confdefs.h.  */
6383 #include <sys/types.h>
6384 #include <sys/time.h>
6385 #include <time.h>
6386
6387 int
6388 main ()
6389 {
6390 if ((struct tm *) 0)
6391 return 0;
6392   ;
6393   return 0;
6394 }
6395 _ACEOF
6396 if ac_fn_c_try_compile "$LINENO"; then :
6397   ac_cv_header_time=yes
6398 else
6399   ac_cv_header_time=no
6400 fi
6401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6402 fi
6403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6404 $as_echo "$ac_cv_header_time" >&6; }
6405 if test $ac_cv_header_time = yes; then
6406
6407 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6408
6409 fi
6410
6411 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6412 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6413   ac_have_decl=1
6414 else
6415   ac_have_decl=0
6416 fi
6417
6418 cat >>confdefs.h <<_ACEOF
6419 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6420 _ACEOF
6421
6422 if test $ac_cv_have_decl_sys_siglist != yes; then
6423   # For Tru64, at least:
6424   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6425 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6426   ac_have_decl=1
6427 else
6428   ac_have_decl=0
6429 fi
6430
6431 cat >>confdefs.h <<_ACEOF
6432 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6433 _ACEOF
6434
6435   if test $ac_cv_have_decl___sys_siglist = yes; then
6436
6437 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6438
6439   fi
6440 fi
6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6442 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6443 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6444   $as_echo_n "(cached) " >&6
6445 else
6446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6447 /* end confdefs.h.  */
6448 #include <sys/types.h>
6449 #include <sys/wait.h>
6450 #ifndef WEXITSTATUS
6451 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6452 #endif
6453 #ifndef WIFEXITED
6454 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6455 #endif
6456
6457 int
6458 main ()
6459 {
6460   int s;
6461   wait (&s);
6462   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6463   ;
6464   return 0;
6465 }
6466 _ACEOF
6467 if ac_fn_c_try_compile "$LINENO"; then :
6468   ac_cv_header_sys_wait_h=yes
6469 else
6470   ac_cv_header_sys_wait_h=no
6471 fi
6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6473 fi
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6475 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6476 if test $ac_cv_header_sys_wait_h = yes; then
6477
6478 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6479
6480 fi
6481
6482
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6484 $as_echo_n "checking for struct utimbuf... " >&6; }
6485 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6486   $as_echo_n "(cached) " >&6
6487 else
6488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6489 /* end confdefs.h.  */
6490 #ifdef TIME_WITH_SYS_TIME
6491 #include <sys/time.h>
6492 #include <time.h>
6493 #else
6494 #ifdef HAVE_SYS_TIME_H
6495 #include <sys/time.h>
6496 #else
6497 #include <time.h>
6498 #endif
6499 #endif
6500 #ifdef HAVE_UTIME_H
6501 #include <utime.h>
6502 #endif
6503 int
6504 main ()
6505 {
6506 static struct utimbuf x; x.actime = x.modtime;
6507   ;
6508   return 0;
6509 }
6510 _ACEOF
6511 if ac_fn_c_try_compile "$LINENO"; then :
6512   emacs_cv_struct_utimbuf=yes
6513 else
6514   emacs_cv_struct_utimbuf=no
6515 fi
6516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6517 fi
6518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6519 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6520 if test $emacs_cv_struct_utimbuf = yes; then
6521
6522 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6523
6524 fi
6525
6526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6527 $as_echo_n "checking return type of signal handlers... " >&6; }
6528 if test "${ac_cv_type_signal+set}" = set; then :
6529   $as_echo_n "(cached) " >&6
6530 else
6531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6532 /* end confdefs.h.  */
6533 #include <sys/types.h>
6534 #include <signal.h>
6535
6536 int
6537 main ()
6538 {
6539 return *(signal (0, 0)) (0) == 1;
6540   ;
6541   return 0;
6542 }
6543 _ACEOF
6544 if ac_fn_c_try_compile "$LINENO"; then :
6545   ac_cv_type_signal=int
6546 else
6547   ac_cv_type_signal=void
6548 fi
6549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6550 fi
6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6552 $as_echo "$ac_cv_type_signal" >&6; }
6553
6554 cat >>confdefs.h <<_ACEOF
6555 #define RETSIGTYPE $ac_cv_type_signal
6556 _ACEOF
6557
6558
6559
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6561 $as_echo_n "checking for speed_t... " >&6; }
6562 if test "${emacs_cv_speed_t+set}" = set; then :
6563   $as_echo_n "(cached) " >&6
6564 else
6565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566 /* end confdefs.h.  */
6567 #include <termios.h>
6568 int
6569 main ()
6570 {
6571 speed_t x = 1;
6572   ;
6573   return 0;
6574 }
6575 _ACEOF
6576 if ac_fn_c_try_compile "$LINENO"; then :
6577   emacs_cv_speed_t=yes
6578 else
6579   emacs_cv_speed_t=no
6580 fi
6581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6582 fi
6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6584 $as_echo "$emacs_cv_speed_t" >&6; }
6585 if test $emacs_cv_speed_t = yes; then
6586
6587 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6588
6589 fi
6590
6591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6592 $as_echo_n "checking for struct timeval... " >&6; }
6593 if test "${emacs_cv_struct_timeval+set}" = set; then :
6594   $as_echo_n "(cached) " >&6
6595 else
6596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6597 /* end confdefs.h.  */
6598 #ifdef TIME_WITH_SYS_TIME
6599 #include <sys/time.h>
6600 #include <time.h>
6601 #else
6602 #ifdef HAVE_SYS_TIME_H
6603 #include <sys/time.h>
6604 #else
6605 #include <time.h>
6606 #endif
6607 #endif
6608 int
6609 main ()
6610 {
6611 static struct timeval x; x.tv_sec = x.tv_usec;
6612   ;
6613   return 0;
6614 }
6615 _ACEOF
6616 if ac_fn_c_try_compile "$LINENO"; then :
6617   emacs_cv_struct_timeval=yes
6618 else
6619   emacs_cv_struct_timeval=no
6620 fi
6621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6622 fi
6623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6624 $as_echo "$emacs_cv_struct_timeval" >&6; }
6625 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6626 if test $emacs_cv_struct_timeval = yes; then
6627
6628 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6629
6630 fi
6631
6632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6633 $as_echo_n "checking for struct exception... " >&6; }
6634 if test "${emacs_cv_struct_exception+set}" = set; then :
6635   $as_echo_n "(cached) " >&6
6636 else
6637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6638 /* end confdefs.h.  */
6639 #include <math.h>
6640 int
6641 main ()
6642 {
6643 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6644   ;
6645   return 0;
6646 }
6647 _ACEOF
6648 if ac_fn_c_try_compile "$LINENO"; then :
6649   emacs_cv_struct_exception=yes
6650 else
6651   emacs_cv_struct_exception=no
6652 fi
6653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6654 fi
6655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6656 $as_echo "$emacs_cv_struct_exception" >&6; }
6657 HAVE_EXCEPTION=$emacs_cv_struct_exception
6658 if test $emacs_cv_struct_exception != yes; then
6659
6660 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6661
6662 fi
6663
6664 for ac_header in sys/socket.h
6665 do :
6666   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6667 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6668   cat >>confdefs.h <<_ACEOF
6669 #define HAVE_SYS_SOCKET_H 1
6670 _ACEOF
6671
6672 fi
6673
6674 done
6675
6676 for ac_header in net/if.h
6677 do :
6678   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6679 #if HAVE_SYS_SOCKET_H
6680 #include <sys/socket.h>
6681 #endif
6682 "
6683 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6684   cat >>confdefs.h <<_ACEOF
6685 #define HAVE_NET_IF_H 1
6686 _ACEOF
6687
6688 fi
6689
6690 done
6691
6692
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6694 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6695 if test "${ac_cv_struct_tm+set}" = set; then :
6696   $as_echo_n "(cached) " >&6
6697 else
6698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h.  */
6700 #include <sys/types.h>
6701 #include <time.h>
6702
6703 int
6704 main ()
6705 {
6706 struct tm tm;
6707                                      int *p = &tm.tm_sec;
6708                                      return !p;
6709   ;
6710   return 0;
6711 }
6712 _ACEOF
6713 if ac_fn_c_try_compile "$LINENO"; then :
6714   ac_cv_struct_tm=time.h
6715 else
6716   ac_cv_struct_tm=sys/time.h
6717 fi
6718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6719 fi
6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6721 $as_echo "$ac_cv_struct_tm" >&6; }
6722 if test $ac_cv_struct_tm = sys/time.h; then
6723
6724 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6725
6726 fi
6727
6728 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6729 #include <$ac_cv_struct_tm>
6730
6731 "
6732 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6733
6734 cat >>confdefs.h <<_ACEOF
6735 #define HAVE_STRUCT_TM_TM_ZONE 1
6736 _ACEOF
6737
6738
6739 fi
6740
6741 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6742
6743 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6744
6745 else
6746   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6747 "
6748 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6749   ac_have_decl=1
6750 else
6751   ac_have_decl=0
6752 fi
6753
6754 cat >>confdefs.h <<_ACEOF
6755 #define HAVE_DECL_TZNAME $ac_have_decl
6756 _ACEOF
6757
6758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6759 $as_echo_n "checking for tzname... " >&6; }
6760 if test "${ac_cv_var_tzname+set}" = set; then :
6761   $as_echo_n "(cached) " >&6
6762 else
6763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6764 /* end confdefs.h.  */
6765 #include <time.h>
6766 #if !HAVE_DECL_TZNAME
6767 extern char *tzname[];
6768 #endif
6769
6770 int
6771 main ()
6772 {
6773 return tzname[0][0];
6774   ;
6775   return 0;
6776 }
6777 _ACEOF
6778 if ac_fn_c_try_link "$LINENO"; then :
6779   ac_cv_var_tzname=yes
6780 else
6781   ac_cv_var_tzname=no
6782 fi
6783 rm -f core conftest.err conftest.$ac_objext \
6784     conftest$ac_exeext conftest.$ac_ext
6785 fi
6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6787 $as_echo "$ac_cv_var_tzname" >&6; }
6788   if test $ac_cv_var_tzname = yes; then
6789
6790 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6791
6792   fi
6793 fi
6794
6795 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6796 "
6797 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6798
6799 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6800
6801 fi
6802
6803 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6804 #if HAVE_SYS_SOCKET_H
6805 #include <sys/socket.h>
6806 #endif
6807 #if HAVE_NET_IF_H
6808 #include <net/if.h>
6809 #endif
6810 "
6811 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6812
6813 cat >>confdefs.h <<_ACEOF
6814 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6815 _ACEOF
6816
6817
6818 fi
6819 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6820 #if HAVE_SYS_SOCKET_H
6821 #include <sys/socket.h>
6822 #endif
6823 #if HAVE_NET_IF_H
6824 #include <net/if.h>
6825 #endif
6826 "
6827 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6828
6829 cat >>confdefs.h <<_ACEOF
6830 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6831 _ACEOF
6832
6833
6834 fi
6835 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6836 #if HAVE_SYS_SOCKET_H
6837 #include <sys/socket.h>
6838 #endif
6839 #if HAVE_NET_IF_H
6840 #include <net/if.h>
6841 #endif
6842 "
6843 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6844
6845 cat >>confdefs.h <<_ACEOF
6846 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6847 _ACEOF
6848
6849
6850 fi
6851 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6852 #if HAVE_SYS_SOCKET_H
6853 #include <sys/socket.h>
6854 #endif
6855 #if HAVE_NET_IF_H
6856 #include <net/if.h>
6857 #endif
6858 "
6859 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6860
6861 cat >>confdefs.h <<_ACEOF
6862 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6863 _ACEOF
6864
6865
6866 fi
6867 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6868 #if HAVE_SYS_SOCKET_H
6869 #include <sys/socket.h>
6870 #endif
6871 #if HAVE_NET_IF_H
6872 #include <net/if.h>
6873 #endif
6874 "
6875 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6876
6877 cat >>confdefs.h <<_ACEOF
6878 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6879 _ACEOF
6880
6881
6882 fi
6883
6884
6885
6886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6887 $as_echo_n "checking for function prototypes... " >&6; }
6888 if test "$ac_cv_prog_cc_c89" != no; then
6889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6890 $as_echo "yes" >&6; }
6891
6892 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6893
6894
6895 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6896
6897 else
6898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6899 $as_echo "no" >&6; }
6900 fi
6901
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6903 $as_echo_n "checking for working volatile... " >&6; }
6904 if test "${ac_cv_c_volatile+set}" = set; then :
6905   $as_echo_n "(cached) " >&6
6906 else
6907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6908 /* end confdefs.h.  */
6909
6910 int
6911 main ()
6912 {
6913
6914 volatile int x;
6915 int * volatile y = (int *) 0;
6916 return !x && !y;
6917   ;
6918   return 0;
6919 }
6920 _ACEOF
6921 if ac_fn_c_try_compile "$LINENO"; then :
6922   ac_cv_c_volatile=yes
6923 else
6924   ac_cv_c_volatile=no
6925 fi
6926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6927 fi
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6929 $as_echo "$ac_cv_c_volatile" >&6; }
6930 if test $ac_cv_c_volatile = no; then
6931
6932 $as_echo "#define volatile /**/" >>confdefs.h
6933
6934 fi
6935
6936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6937 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6938 if test "${ac_cv_c_const+set}" = set; then :
6939   $as_echo_n "(cached) " >&6
6940 else
6941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6942 /* end confdefs.h.  */
6943
6944 int
6945 main ()
6946 {
6947 /* FIXME: Include the comments suggested by Paul. */
6948 #ifndef __cplusplus
6949   /* Ultrix mips cc rejects this.  */
6950   typedef int charset[2];
6951   const charset cs;
6952   /* SunOS 4.1.1 cc rejects this.  */
6953   char const *const *pcpcc;
6954   char **ppc;
6955   /* NEC SVR4.0.2 mips cc rejects this.  */
6956   struct point {int x, y;};
6957   static struct point const zero = {0,0};
6958   /* AIX XL C 1.02.0.0 rejects this.
6959      It does not let you subtract one const X* pointer from another in
6960      an arm of an if-expression whose if-part is not a constant
6961      expression */
6962   const char *g = "string";
6963   pcpcc = &g + (g ? g-g : 0);
6964   /* HPUX 7.0 cc rejects these. */
6965   ++pcpcc;
6966   ppc = (char**) pcpcc;
6967   pcpcc = (char const *const *) ppc;
6968   { /* SCO 3.2v4 cc rejects this.  */
6969     char *t;
6970     char const *s = 0 ? (char *) 0 : (char const *) 0;
6971
6972     *t++ = 0;
6973     if (s) return 0;
6974   }
6975   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6976     int x[] = {25, 17};
6977     const int *foo = &x[0];
6978     ++foo;
6979   }
6980   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6981     typedef const int *iptr;
6982     iptr p = 0;
6983     ++p;
6984   }
6985   { /* AIX XL C 1.02.0.0 rejects this saying
6986        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6987     struct s { int j; const int *ap[3]; };
6988     struct s *b; b->j = 5;
6989   }
6990   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6991     const int foo = 10;
6992     if (!foo) return 0;
6993   }
6994   return !cs[0] && !zero.x;
6995 #endif
6996
6997   ;
6998   return 0;
6999 }
7000 _ACEOF
7001 if ac_fn_c_try_compile "$LINENO"; then :
7002   ac_cv_c_const=yes
7003 else
7004   ac_cv_c_const=no
7005 fi
7006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7007 fi
7008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7009 $as_echo "$ac_cv_c_const" >&6; }
7010 if test $ac_cv_c_const = no; then
7011
7012 $as_echo "#define const /**/" >>confdefs.h
7013
7014 fi
7015
7016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
7017 $as_echo_n "checking for void * support... " >&6; }
7018 if test "${emacs_cv_void_star+set}" = set; then :
7019   $as_echo_n "(cached) " >&6
7020 else
7021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7022 /* end confdefs.h.  */
7023
7024 int
7025 main ()
7026 {
7027 void * foo;
7028   ;
7029   return 0;
7030 }
7031 _ACEOF
7032 if ac_fn_c_try_compile "$LINENO"; then :
7033   emacs_cv_void_star=yes
7034 else
7035   emacs_cv_void_star=no
7036 fi
7037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7038 fi
7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
7040 $as_echo "$emacs_cv_void_star" >&6; }
7041 if test $emacs_cv_void_star = yes; then
7042   $as_echo "#define POINTER_TYPE void" >>confdefs.h
7043
7044 else
7045   $as_echo "#define POINTER_TYPE char" >>confdefs.h
7046
7047 fi
7048
7049  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
7050 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
7051 if test "${ac_cv_c_bigendian+set}" = set; then :
7052   $as_echo_n "(cached) " >&6
7053 else
7054   ac_cv_c_bigendian=unknown
7055     # See if we're dealing with a universal compiler.
7056     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7057 /* end confdefs.h.  */
7058 #ifndef __APPLE_CC__
7059                not a universal capable compiler
7060              #endif
7061              typedef int dummy;
7062
7063 _ACEOF
7064 if ac_fn_c_try_compile "$LINENO"; then :
7065
7066         # Check for potential -arch flags.  It is not universal unless
7067         # there are at least two -arch flags with different values.
7068         ac_arch=
7069         ac_prev=
7070         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
7071          if test -n "$ac_prev"; then
7072            case $ac_word in
7073              i?86 | x86_64 | ppc | ppc64)
7074                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
7075                  ac_arch=$ac_word
7076                else
7077                  ac_cv_c_bigendian=universal
7078                  break
7079                fi
7080                ;;
7081            esac
7082            ac_prev=
7083          elif test "x$ac_word" = "x-arch"; then
7084            ac_prev=arch
7085          fi
7086        done
7087 fi
7088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7089     if test $ac_cv_c_bigendian = unknown; then
7090       # See if sys/param.h defines the BYTE_ORDER macro.
7091       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7092 /* end confdefs.h.  */
7093 #include <sys/types.h>
7094              #include <sys/param.h>
7095
7096 int
7097 main ()
7098 {
7099 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
7100                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
7101                      && LITTLE_ENDIAN)
7102               bogus endian macros
7103              #endif
7104
7105   ;
7106   return 0;
7107 }
7108 _ACEOF
7109 if ac_fn_c_try_compile "$LINENO"; then :
7110   # It does; now see whether it defined to BIG_ENDIAN or not.
7111          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7112 /* end confdefs.h.  */
7113 #include <sys/types.h>
7114                 #include <sys/param.h>
7115
7116 int
7117 main ()
7118 {
7119 #if BYTE_ORDER != BIG_ENDIAN
7120                  not big endian
7121                 #endif
7122
7123   ;
7124   return 0;
7125 }
7126 _ACEOF
7127 if ac_fn_c_try_compile "$LINENO"; then :
7128   ac_cv_c_bigendian=yes
7129 else
7130   ac_cv_c_bigendian=no
7131 fi
7132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7133 fi
7134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7135     fi
7136     if test $ac_cv_c_bigendian = unknown; then
7137       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
7138       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7139 /* end confdefs.h.  */
7140 #include <limits.h>
7141
7142 int
7143 main ()
7144 {
7145 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
7146               bogus endian macros
7147              #endif
7148
7149   ;
7150   return 0;
7151 }
7152 _ACEOF
7153 if ac_fn_c_try_compile "$LINENO"; then :
7154   # It does; now see whether it defined to _BIG_ENDIAN or not.
7155          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7156 /* end confdefs.h.  */
7157 #include <limits.h>
7158
7159 int
7160 main ()
7161 {
7162 #ifndef _BIG_ENDIAN
7163                  not big endian
7164                 #endif
7165
7166   ;
7167   return 0;
7168 }
7169 _ACEOF
7170 if ac_fn_c_try_compile "$LINENO"; then :
7171   ac_cv_c_bigendian=yes
7172 else
7173   ac_cv_c_bigendian=no
7174 fi
7175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7176 fi
7177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7178     fi
7179     if test $ac_cv_c_bigendian = unknown; then
7180       # Compile a test program.
7181       if test "$cross_compiling" = yes; then :
7182   # Try to guess by grepping values from an object file.
7183          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7184 /* end confdefs.h.  */
7185 short int ascii_mm[] =
7186                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7187                 short int ascii_ii[] =
7188                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7189                 int use_ascii (int i) {
7190                   return ascii_mm[i] + ascii_ii[i];
7191                 }
7192                 short int ebcdic_ii[] =
7193                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7194                 short int ebcdic_mm[] =
7195                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7196                 int use_ebcdic (int i) {
7197                   return ebcdic_mm[i] + ebcdic_ii[i];
7198                 }
7199                 extern int foo;
7200
7201 int
7202 main ()
7203 {
7204 return use_ascii (foo) == use_ebcdic (foo);
7205   ;
7206   return 0;
7207 }
7208 _ACEOF
7209 if ac_fn_c_try_compile "$LINENO"; then :
7210   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
7211               ac_cv_c_bigendian=yes
7212             fi
7213             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7214               if test "$ac_cv_c_bigendian" = unknown; then
7215                 ac_cv_c_bigendian=no
7216               else
7217                 # finding both strings is unlikely to happen, but who knows?
7218                 ac_cv_c_bigendian=unknown
7219               fi
7220             fi
7221 fi
7222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7223 else
7224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7225 /* end confdefs.h.  */
7226 $ac_includes_default
7227 int
7228 main ()
7229 {
7230
7231              /* Are we little or big endian?  From Harbison&Steele.  */
7232              union
7233              {
7234                long int l;
7235                char c[sizeof (long int)];
7236              } u;
7237              u.l = 1;
7238              return u.c[sizeof (long int) - 1] == 1;
7239
7240   ;
7241   return 0;
7242 }
7243 _ACEOF
7244 if ac_fn_c_try_run "$LINENO"; then :
7245   ac_cv_c_bigendian=no
7246 else
7247   ac_cv_c_bigendian=yes
7248 fi
7249 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7250   conftest.$ac_objext conftest.beam conftest.$ac_ext
7251 fi
7252
7253     fi
7254 fi
7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
7256 $as_echo "$ac_cv_c_bigendian" >&6; }
7257  case $ac_cv_c_bigendian in #(
7258    yes)
7259      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
7260 ;; #(
7261    no)
7262       ;; #(
7263    universal)
7264
7265 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
7266
7267      ;; #(
7268    *)
7269      as_fn_error "unknown endianness
7270  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
7271  esac
7272
7273
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7275 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7276 set x ${MAKE-make}
7277 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7278 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7279   $as_echo_n "(cached) " >&6
7280 else
7281   cat >conftest.make <<\_ACEOF
7282 SHELL = /bin/sh
7283 all:
7284         @echo '@@@%%%=$(MAKE)=@@@%%%'
7285 _ACEOF
7286 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7287 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7288   *@@@%%%=?*=@@@%%%*)
7289     eval ac_cv_prog_make_${ac_make}_set=yes;;
7290   *)
7291     eval ac_cv_prog_make_${ac_make}_set=no;;
7292 esac
7293 rm -f conftest.make
7294 fi
7295 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7297 $as_echo "yes" >&6; }
7298   SET_MAKE=
7299 else
7300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7301 $as_echo "no" >&6; }
7302   SET_MAKE="MAKE=${MAKE-make}"
7303 fi
7304
7305
7306 DEPFLAGS=
7307 MKDEPDIR=":"
7308 deps_frag=deps.mk
7309 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
7310    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
7311 $as_echo_n "checking whether we are using GNU Make... " >&6; }
7312    HAVE_GNU_MAKE=no
7313    testval=`make --version 2>/dev/null | grep 'GNU Make'`
7314    if test "x$testval" != x; then
7315       HAVE_GNU_MAKE=yes
7316    else
7317       ac_enable_autodepend=no
7318    fi
7319    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
7320 $as_echo "$HAVE_GNU_MAKE" >&6; }
7321    if test $HAVE_GNU_MAKE = yes; then
7322       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
7323 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
7324       SAVE_CFLAGS="$CFLAGS"
7325       CFLAGS="$CFLAGS -MMD -MF deps.d"
7326       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7327 /* end confdefs.h.  */
7328
7329 int
7330 main ()
7331 {
7332
7333   ;
7334   return 0;
7335 }
7336 _ACEOF
7337 if ac_fn_c_try_compile "$LINENO"; then :
7338
7339 else
7340   ac_enable_autodepend=no
7341 fi
7342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7343       CFLAGS="$SAVE_CFLAGS"
7344       test -f deps.d || ac_enable_autodepend=no
7345       rm -rf deps.d
7346       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
7347 $as_echo "$ac_enable_autodepend" >&6; }
7348    fi
7349    if test $ac_enable_autodepend = yes; then
7350       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
7351       ## In parallel builds, another make might create depdir between
7352       ## the first test and mkdir, so stick another test on the end.
7353       ## Or use mkinstalldirs?  mkdir -p is not portable.
7354       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
7355       deps_frag=autodeps.mk
7356    fi
7357 fi
7358 deps_frag=$srcdir/src/$deps_frag
7359
7360
7361
7362
7363
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
7365 $as_echo_n "checking for long file names... " >&6; }
7366 if test "${ac_cv_sys_long_file_names+set}" = set; then :
7367   $as_echo_n "(cached) " >&6
7368 else
7369   ac_cv_sys_long_file_names=yes
7370 # Test for long file names in all the places we know might matter:
7371 #      .                the current directory, where building will happen
7372 #      $prefix/lib      where we will be installing things
7373 #      $exec_prefix/lib likewise
7374 #      $TMPDIR          if set, where it might want to write temporary files
7375 #      /tmp             where it might want to write temporary files
7376 #      /var/tmp         likewise
7377 #      /usr/tmp         likewise
7378 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
7379   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
7380   # in the usual case where exec_prefix is '${prefix}'.
7381   case $ac_dir in #(
7382     . | /* | ?:[\\/]*) ;; #(
7383     *) continue;;
7384   esac
7385   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
7386   ac_xdir=$ac_dir/cf$$
7387   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
7388   ac_tf1=$ac_xdir/conftest9012345
7389   ac_tf2=$ac_xdir/conftest9012346
7390   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
7391     ac_cv_sys_long_file_names=no
7392   rm -f -r "$ac_xdir" 2>/dev/null
7393   test $ac_cv_sys_long_file_names = no && break
7394 done
7395 fi
7396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
7397 $as_echo "$ac_cv_sys_long_file_names" >&6; }
7398 if test $ac_cv_sys_long_file_names = yes; then
7399
7400 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
7401
7402 fi
7403
7404
7405 #### Choose a window system.
7406
7407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
7408 $as_echo_n "checking for X... " >&6; }
7409
7410
7411 # Check whether --with-x was given.
7412 if test "${with_x+set}" = set; then :
7413   withval=$with_x;
7414 fi
7415
7416 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7417 if test "x$with_x" = xno; then
7418   # The user explicitly disabled X.
7419   have_x=disabled
7420 else
7421   case $x_includes,$x_libraries in #(
7422     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
7423     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
7424   $as_echo_n "(cached) " >&6
7425 else
7426   # One or both of the vars are not set, and there is no cached value.
7427 ac_x_includes=no ac_x_libraries=no
7428 rm -f -r conftest.dir
7429 if mkdir conftest.dir; then
7430   cd conftest.dir
7431   cat >Imakefile <<'_ACEOF'
7432 incroot:
7433         @echo incroot='${INCROOT}'
7434 usrlibdir:
7435         @echo usrlibdir='${USRLIBDIR}'
7436 libdir:
7437         @echo libdir='${LIBDIR}'
7438 _ACEOF
7439   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
7440     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7441     for ac_var in incroot usrlibdir libdir; do
7442       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
7443     done
7444     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7445     for ac_extension in a so sl dylib la dll; do
7446       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
7447          test -f "$ac_im_libdir/libX11.$ac_extension"; then
7448         ac_im_usrlibdir=$ac_im_libdir; break
7449       fi
7450     done
7451     # Screen out bogus values from the imake configuration.  They are
7452     # bogus both because they are the default anyway, and because
7453     # using them would break gcc on systems where it needs fixed includes.
7454     case $ac_im_incroot in
7455         /usr/include) ac_x_includes= ;;
7456         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
7457     esac
7458     case $ac_im_usrlibdir in
7459         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
7460         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
7461     esac
7462   fi
7463   cd ..
7464   rm -f -r conftest.dir
7465 fi
7466
7467 # Standard set of common directories for X headers.
7468 # Check X11 before X11Rn because it is often a symlink to the current release.
7469 ac_x_header_dirs='
7470 /usr/X11/include
7471 /usr/X11R7/include
7472 /usr/X11R6/include
7473 /usr/X11R5/include
7474 /usr/X11R4/include
7475
7476 /usr/include/X11
7477 /usr/include/X11R7
7478 /usr/include/X11R6
7479 /usr/include/X11R5
7480 /usr/include/X11R4
7481
7482 /usr/local/X11/include
7483 /usr/local/X11R7/include
7484 /usr/local/X11R6/include
7485 /usr/local/X11R5/include
7486 /usr/local/X11R4/include
7487
7488 /usr/local/include/X11
7489 /usr/local/include/X11R7
7490 /usr/local/include/X11R6
7491 /usr/local/include/X11R5
7492 /usr/local/include/X11R4
7493
7494 /usr/X386/include
7495 /usr/x386/include
7496 /usr/XFree86/include/X11
7497
7498 /usr/include
7499 /usr/local/include
7500 /usr/unsupported/include
7501 /usr/athena/include
7502 /usr/local/x11r5/include
7503 /usr/lpp/Xamples/include
7504
7505 /usr/openwin/include
7506 /usr/openwin/share/include'
7507
7508 if test "$ac_x_includes" = no; then
7509   # Guess where to find include files, by looking for Xlib.h.
7510   # First, try using that file with no special directory specified.
7511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7512 /* end confdefs.h.  */
7513 #include <X11/Xlib.h>
7514 _ACEOF
7515 if ac_fn_c_try_cpp "$LINENO"; then :
7516   # We can compile using X headers with no special include directory.
7517 ac_x_includes=
7518 else
7519   for ac_dir in $ac_x_header_dirs; do
7520   if test -r "$ac_dir/X11/Xlib.h"; then
7521     ac_x_includes=$ac_dir
7522     break
7523   fi
7524 done
7525 fi
7526 rm -f conftest.err conftest.$ac_ext
7527 fi # $ac_x_includes = no
7528
7529 if test "$ac_x_libraries" = no; then
7530   # Check for the libraries.
7531   # See if we find them without any special options.
7532   # Don't add to $LIBS permanently.
7533   ac_save_LIBS=$LIBS
7534   LIBS="-lX11 $LIBS"
7535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7536 /* end confdefs.h.  */
7537 #include <X11/Xlib.h>
7538 int
7539 main ()
7540 {
7541 XrmInitialize ()
7542   ;
7543   return 0;
7544 }
7545 _ACEOF
7546 if ac_fn_c_try_link "$LINENO"; then :
7547   LIBS=$ac_save_LIBS
7548 # We can link X programs with no special library path.
7549 ac_x_libraries=
7550 else
7551   LIBS=$ac_save_LIBS
7552 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7553 do
7554   # Don't even attempt the hair of trying to link an X program!
7555   for ac_extension in a so sl dylib la dll; do
7556     if test -r "$ac_dir/libX11.$ac_extension"; then
7557       ac_x_libraries=$ac_dir
7558       break 2
7559     fi
7560   done
7561 done
7562 fi
7563 rm -f core conftest.err conftest.$ac_objext \
7564     conftest$ac_exeext conftest.$ac_ext
7565 fi # $ac_x_libraries = no
7566
7567 case $ac_x_includes,$ac_x_libraries in #(
7568   no,* | *,no | *\'*)
7569     # Didn't find X, or a directory has "'" in its name.
7570     ac_cv_have_x="have_x=no";; #(
7571   *)
7572     # Record where we found X for the cache.
7573     ac_cv_have_x="have_x=yes\
7574         ac_x_includes='$ac_x_includes'\
7575         ac_x_libraries='$ac_x_libraries'"
7576 esac
7577 fi
7578 ;; #(
7579     *) have_x=yes;;
7580   esac
7581   eval "$ac_cv_have_x"
7582 fi # $with_x != no
7583
7584 if test "$have_x" != yes; then
7585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7586 $as_echo "$have_x" >&6; }
7587   no_x=yes
7588 else
7589   # If each of the values was on the command line, it overrides each guess.
7590   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7591   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7592   # Update the cache value to reflect the command line values.
7593   ac_cv_have_x="have_x=yes\
7594         ac_x_includes='$x_includes'\
7595         ac_x_libraries='$x_libraries'"
7596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7597 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7598 fi
7599
7600 if test "$no_x" = yes; then
7601   window_system=none
7602 else
7603   window_system=x11
7604 fi
7605
7606 ## Workaround for bug in autoconf <= 2.62.
7607 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7608 ## No need to do anything special for these standard directories.
7609 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7610
7611    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7612
7613 fi
7614
7615 LD_SWITCH_X_SITE_AUX=
7616 LD_SWITCH_X_SITE_AUX_RPATH=
7617 if test "${x_libraries}" != NONE; then
7618   if test -n "${x_libraries}"; then
7619     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7620     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7621     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
7622   fi
7623   x_default_search_path=""
7624   x_search_path=${x_libraries}
7625   if test -z "${x_search_path}"; then
7626     x_search_path=/usr/lib
7627   fi
7628   for x_library in `echo ${x_search_path}: | \
7629                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7630     x_search_path="\
7631 ${x_library}/X11/%L/%T/%N%C%S:\
7632 ${x_library}/X11/%l/%T/%N%C%S:\
7633 ${x_library}/X11/%T/%N%C%S:\
7634 ${x_library}/X11/%L/%T/%N%S:\
7635 ${x_library}/X11/%l/%T/%N%S:\
7636 ${x_library}/X11/%T/%N%S"
7637     if test x"${x_default_search_path}" = x; then
7638       x_default_search_path=${x_search_path}
7639     else
7640       x_default_search_path="${x_search_path}:${x_default_search_path}"
7641     fi
7642   done
7643 fi
7644
7645
7646
7647 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7648   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7649 fi
7650
7651 if test x"${x_includes}" = x; then
7652   bitmapdir=/usr/include/X11/bitmaps
7653 else
7654   # accumulate include directories that have X11 bitmap subdirectories
7655   bmd_acc="dummyval"
7656   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7657     if test -d "${bmd}/X11/bitmaps"; then
7658       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7659     fi
7660     if test -d "${bmd}/bitmaps"; then
7661       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7662     fi
7663   done
7664   if test ${bmd_acc} != "dummyval"; then
7665     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7666   fi
7667 fi
7668
7669 HAVE_NS=no
7670 NS_IMPL_COCOA=no
7671 NS_IMPL_GNUSTEP=no
7672 tmp_CPPFLAGS="$CPPFLAGS"
7673 tmp_CFLAGS="$CFLAGS"
7674 CPPFLAGS="$CPPFLAGS -x objective-c"
7675 CFLAGS="$CFLAGS -x objective-c"
7676 TEMACS_LDFLAGS2="\${LDFLAGS}"
7677 if test "${with_ns}" != no; then
7678   if test "${opsys}" = darwin; then
7679      NS_IMPL_COCOA=yes
7680      ns_appdir=`pwd`/nextstep/Emacs.app
7681      ns_appbindir=${ns_appdir}/Contents/MacOS/
7682      ns_appresdir=${ns_appdir}/Contents/Resources
7683      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7684   elif test -f $GNUSTEP_CONFIG_FILE; then
7685      NS_IMPL_GNUSTEP=yes
7686      ns_appdir=`pwd`/nextstep/Emacs.app
7687      ns_appbindir=${ns_appdir}
7688      ns_appresdir=${ns_appdir}/Resources
7689      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7690           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7691      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7692           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
7693      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
7694      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
7695        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
7696      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
7697        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
7698      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7699      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7700      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
7701      LIB_STANDARD=
7702      START_FILES=
7703      TEMACS_LDFLAGS2=
7704   fi
7705   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7706 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7707   HAVE_NS=yes
7708 else
7709   as_fn_error "\`--with-ns' was specified, but the include
7710   files are missing or cannot be compiled." "$LINENO" 5
7711 fi
7712
7713
7714   NS_HAVE_NSINTEGER=yes
7715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7716 /* end confdefs.h.  */
7717 #include <Foundation/NSObjCRuntime.h>
7718 int
7719 main ()
7720 {
7721 NSInteger i;
7722   ;
7723   return 0;
7724 }
7725 _ACEOF
7726 if ac_fn_c_try_compile "$LINENO"; then :
7727   ns_have_nsinteger=yes
7728 else
7729   ns_have_nsinteger=no
7730 fi
7731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7732   if test $ns_have_nsinteger = no; then
7733     NS_HAVE_NSINTEGER=no
7734   fi
7735 fi
7736
7737
7738 ns_frag=/dev/null
7739 NS_OBJ=
7740 NS_SUPPORT=
7741 if test "${HAVE_NS}" = yes; then
7742   window_system=nextstep
7743   with_xft=no
7744   # set up packaging dirs
7745   exec_prefix=${ns_appbindir}
7746   libexecdir=${ns_appbindir}/libexec
7747   if test "${EN_NS_SELF_CONTAINED}" = yes; then
7748      prefix=${ns_appresdir}
7749   fi
7750   ns_frag=$srcdir/src/ns.mk
7751   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
7752   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
7753 fi
7754 CFLAGS="$tmp_CFLAGS"
7755 CPPFLAGS="$tmp_CPPFLAGS"
7756
7757
7758
7759
7760
7761 case "${window_system}" in
7762   x11 )
7763     HAVE_X_WINDOWS=yes
7764     HAVE_X11=yes
7765     case "${with_x_toolkit}" in
7766       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7767       motif ) USE_X_TOOLKIT=MOTIF ;;
7768       gtk ) with_gtk=yes
7769             USE_X_TOOLKIT=none ;;
7770       gtk3 ) with_gtk3=yes
7771              USE_X_TOOLKIT=none ;;
7772       no ) USE_X_TOOLKIT=none ;;
7773       * ) USE_X_TOOLKIT=maybe ;;
7774     esac
7775   ;;
7776   nextstep | none )
7777     HAVE_X_WINDOWS=no
7778     HAVE_X11=no
7779     USE_X_TOOLKIT=none
7780   ;;
7781 esac
7782
7783 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7784    # Extract the first word of "X", so it can be a program name with args.
7785 set dummy X; ac_word=$2
7786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7787 $as_echo_n "checking for $ac_word... " >&6; }
7788 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7789   $as_echo_n "(cached) " >&6
7790 else
7791   if test -n "$HAVE_XSERVER"; then
7792   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7793 else
7794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7795 for as_dir in $PATH
7796 do
7797   IFS=$as_save_IFS
7798   test -z "$as_dir" && as_dir=.
7799     for ac_exec_ext in '' $ac_executable_extensions; do
7800   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7801     ac_cv_prog_HAVE_XSERVER="true"
7802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7803     break 2
7804   fi
7805 done
7806   done
7807 IFS=$as_save_IFS
7808
7809   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7810 fi
7811 fi
7812 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7813 if test -n "$HAVE_XSERVER"; then
7814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7815 $as_echo "$HAVE_XSERVER" >&6; }
7816 else
7817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7818 $as_echo "no" >&6; }
7819 fi
7820
7821
7822    if test "$HAVE_XSERVER" = true ||
7823       test -n "$DISPLAY" ||
7824       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7825         as_fn_error "You seem to be running X, but no X development libraries
7826 were found.  You should install the relevant development files for X
7827 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
7828 sure you have development files for image handling, i.e.
7829 tiff, gif, jpeg, png and xpm.
7830 If you are sure you want Emacs compiled without X window support, pass
7831   --without-x
7832 to configure." "$LINENO" 5
7833    fi
7834 fi
7835
7836 ### If we're using X11, we should use the X menu package.
7837 HAVE_MENUS=no
7838 case ${HAVE_X11} in
7839   yes ) HAVE_MENUS=yes ;;
7840 esac
7841
7842 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7843 # Assume not, until told otherwise.
7844 GNU_MALLOC=yes
7845 doug_lea_malloc=yes
7846 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7847 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7848
7849 else
7850   doug_lea_malloc=no
7851 fi
7852
7853 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7854 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7855
7856 else
7857   doug_lea_malloc=no
7858 fi
7859
7860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7861 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7862 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7863   $as_echo_n "(cached) " >&6
7864 else
7865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7866 /* end confdefs.h.  */
7867 extern void (* __after_morecore_hook)();
7868 int
7869 main ()
7870 {
7871 __after_morecore_hook = 0
7872   ;
7873   return 0;
7874 }
7875 _ACEOF
7876 if ac_fn_c_try_link "$LINENO"; then :
7877   emacs_cv_var___after_morecore_hook=yes
7878 else
7879   emacs_cv_var___after_morecore_hook=no
7880 fi
7881 rm -f core conftest.err conftest.$ac_objext \
7882     conftest$ac_exeext conftest.$ac_ext
7883 fi
7884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7885 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7886 if test $emacs_cv_var___after_morecore_hook = no; then
7887   doug_lea_malloc=no
7888 fi
7889
7890
7891 system_malloc=no
7892 case "$opsys" in
7893   ## darwin ld insists on the use of malloc routines in the System framework.
7894   darwin|sol2-10) system_malloc=yes ;;
7895 esac
7896
7897 if test "${system_malloc}" = "yes"; then
7898
7899 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
7900
7901   GNU_MALLOC=no
7902   GNU_MALLOC_reason="
7903     (The GNU allocators don't work with this system configuration.)"
7904   GMALLOC_OBJ=
7905   VMLIMIT_OBJ=
7906 else
7907   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
7908   VMLIMIT_OBJ=vm-limit.o
7909 fi
7910
7911
7912
7913 if test "$doug_lea_malloc" = "yes" ; then
7914   if test "$GNU_MALLOC" = yes ; then
7915     GNU_MALLOC_reason="
7916       (Using Doug Lea's new malloc from the GNU C Library.)"
7917   fi
7918
7919 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7920
7921
7922   ## Use mmap directly for allocating larger buffers.
7923   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
7924   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
7925   ## Does the AC_FUNC_MMAP test below make this check unecessary?
7926   case "$opsys" in
7927     gnu*) REL_ALLOC=no ;;
7928   esac
7929 fi
7930
7931 if test x"${REL_ALLOC}" = x; then
7932   REL_ALLOC=${GNU_MALLOC}
7933 fi
7934
7935 use_mmap_for_buffers=no
7936 case "$opsys" in
7937   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
7938 esac
7939
7940
7941
7942
7943   for ac_header in $ac_header_list
7944 do :
7945   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7946 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7947 "
7948 eval as_val=\$$as_ac_Header
7949    if test "x$as_val" = x""yes; then :
7950   cat >>confdefs.h <<_ACEOF
7951 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7952 _ACEOF
7953
7954 fi
7955
7956 done
7957
7958
7959
7960
7961
7962
7963
7964
7965 for ac_func in getpagesize
7966 do :
7967   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7968 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7969   cat >>confdefs.h <<_ACEOF
7970 #define HAVE_GETPAGESIZE 1
7971 _ACEOF
7972
7973 fi
7974 done
7975
7976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7977 $as_echo_n "checking for working mmap... " >&6; }
7978 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7979   $as_echo_n "(cached) " >&6
7980 else
7981   if test "$cross_compiling" = yes; then :
7982   ac_cv_func_mmap_fixed_mapped=no
7983 else
7984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7985 /* end confdefs.h.  */
7986 $ac_includes_default
7987 /* malloc might have been renamed as rpl_malloc. */
7988 #undef malloc
7989
7990 /* Thanks to Mike Haertel and Jim Avera for this test.
7991    Here is a matrix of mmap possibilities:
7992         mmap private not fixed
7993         mmap private fixed at somewhere currently unmapped
7994         mmap private fixed at somewhere already mapped
7995         mmap shared not fixed
7996         mmap shared fixed at somewhere currently unmapped
7997         mmap shared fixed at somewhere already mapped
7998    For private mappings, we should verify that changes cannot be read()
7999    back from the file, nor mmap's back from the file at a different
8000    address.  (There have been systems where private was not correctly
8001    implemented like the infamous i386 svr4.0, and systems where the
8002    VM page cache was not coherent with the file system buffer cache
8003    like early versions of FreeBSD and possibly contemporary NetBSD.)
8004    For shared mappings, we should conversely verify that changes get
8005    propagated back to all the places they're supposed to be.
8006
8007    Grep wants private fixed already mapped.
8008    The main things grep needs to know about mmap are:
8009    * does it exist and is it safe to write into the mmap'd area
8010    * how to use it (BSD variants)  */
8011
8012 #include <fcntl.h>
8013 #include <sys/mman.h>
8014
8015 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
8016 char *malloc ();
8017 #endif
8018
8019 /* This mess was copied from the GNU getpagesize.h.  */
8020 #ifndef HAVE_GETPAGESIZE
8021 # ifdef _SC_PAGESIZE
8022 #  define getpagesize() sysconf(_SC_PAGESIZE)
8023 # else /* no _SC_PAGESIZE */
8024 #  ifdef HAVE_SYS_PARAM_H
8025 #   include <sys/param.h>
8026 #   ifdef EXEC_PAGESIZE
8027 #    define getpagesize() EXEC_PAGESIZE
8028 #   else /* no EXEC_PAGESIZE */
8029 #    ifdef NBPG
8030 #     define getpagesize() NBPG * CLSIZE
8031 #     ifndef CLSIZE
8032 #      define CLSIZE 1
8033 #     endif /* no CLSIZE */
8034 #    else /* no NBPG */
8035 #     ifdef NBPC
8036 #      define getpagesize() NBPC
8037 #     else /* no NBPC */
8038 #      ifdef PAGESIZE
8039 #       define getpagesize() PAGESIZE
8040 #      endif /* PAGESIZE */
8041 #     endif /* no NBPC */
8042 #    endif /* no NBPG */
8043 #   endif /* no EXEC_PAGESIZE */
8044 #  else /* no HAVE_SYS_PARAM_H */
8045 #   define getpagesize() 8192   /* punt totally */
8046 #  endif /* no HAVE_SYS_PARAM_H */
8047 # endif /* no _SC_PAGESIZE */
8048
8049 #endif /* no HAVE_GETPAGESIZE */
8050
8051 int
8052 main ()
8053 {
8054   char *data, *data2, *data3;
8055   const char *cdata2;
8056   int i, pagesize;
8057   int fd, fd2;
8058
8059   pagesize = getpagesize ();
8060
8061   /* First, make a file with some known garbage in it. */
8062   data = (char *) malloc (pagesize);
8063   if (!data)
8064     return 1;
8065   for (i = 0; i < pagesize; ++i)
8066     *(data + i) = rand ();
8067   umask (0);
8068   fd = creat ("conftest.mmap", 0600);
8069   if (fd < 0)
8070     return 2;
8071   if (write (fd, data, pagesize) != pagesize)
8072     return 3;
8073   close (fd);
8074
8075   /* Next, check that the tail of a page is zero-filled.  File must have
8076      non-zero length, otherwise we risk SIGBUS for entire page.  */
8077   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
8078   if (fd2 < 0)
8079     return 4;
8080   cdata2 = "";
8081   if (write (fd2, cdata2, 1) != 1)
8082     return 5;
8083   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
8084   if (data2 == MAP_FAILED)
8085     return 6;
8086   for (i = 0; i < pagesize; ++i)
8087     if (*(data2 + i))
8088       return 7;
8089   close (fd2);
8090   if (munmap (data2, pagesize))
8091     return 8;
8092
8093   /* Next, try to mmap the file at a fixed address which already has
8094      something else allocated at it.  If we can, also make sure that
8095      we see the same garbage.  */
8096   fd = open ("conftest.mmap", O_RDWR);
8097   if (fd < 0)
8098     return 9;
8099   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
8100                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
8101     return 10;
8102   for (i = 0; i < pagesize; ++i)
8103     if (*(data + i) != *(data2 + i))
8104       return 11;
8105
8106   /* Finally, make sure that changes to the mapped area do not
8107      percolate back to the file as seen by read().  (This is a bug on
8108      some variants of i386 svr4.0.)  */
8109   for (i = 0; i < pagesize; ++i)
8110     *(data2 + i) = *(data2 + i) + 1;
8111   data3 = (char *) malloc (pagesize);
8112   if (!data3)
8113     return 12;
8114   if (read (fd, data3, pagesize) != pagesize)
8115     return 13;
8116   for (i = 0; i < pagesize; ++i)
8117     if (*(data + i) != *(data3 + i))
8118       return 14;
8119   close (fd);
8120   return 0;
8121 }
8122 _ACEOF
8123 if ac_fn_c_try_run "$LINENO"; then :
8124   ac_cv_func_mmap_fixed_mapped=yes
8125 else
8126   ac_cv_func_mmap_fixed_mapped=no
8127 fi
8128 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8129   conftest.$ac_objext conftest.beam conftest.$ac_ext
8130 fi
8131
8132 fi
8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
8134 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
8135 if test $ac_cv_func_mmap_fixed_mapped = yes; then
8136
8137 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
8138
8139 fi
8140 rm -f conftest.mmap conftest.txt
8141
8142 if test $use_mmap_for_buffers = yes; then
8143
8144 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
8145
8146   REL_ALLOC=no
8147 fi
8148
8149 LIBS="$LIBS_SYSTEM $LIBS"
8150
8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
8152 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
8153 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
8154   $as_echo_n "(cached) " >&6
8155 else
8156   ac_check_lib_save_LIBS=$LIBS
8157 LIBS="-ldnet  $LIBS"
8158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8159 /* end confdefs.h.  */
8160
8161 /* Override any GCC internal prototype to avoid an error.
8162    Use char because int might match the return type of a GCC
8163    builtin and then its argument prototype would still apply.  */
8164 #ifdef __cplusplus
8165 extern "C"
8166 #endif
8167 char dnet_ntoa ();
8168 int
8169 main ()
8170 {
8171 return dnet_ntoa ();
8172   ;
8173   return 0;
8174 }
8175 _ACEOF
8176 if ac_fn_c_try_link "$LINENO"; then :
8177   ac_cv_lib_dnet_dnet_ntoa=yes
8178 else
8179   ac_cv_lib_dnet_dnet_ntoa=no
8180 fi
8181 rm -f core conftest.err conftest.$ac_objext \
8182     conftest$ac_exeext conftest.$ac_ext
8183 LIBS=$ac_check_lib_save_LIBS
8184 fi
8185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
8186 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
8187 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
8188   cat >>confdefs.h <<_ACEOF
8189 #define HAVE_LIBDNET 1
8190 _ACEOF
8191
8192   LIBS="-ldnet $LIBS"
8193
8194 fi
8195
8196
8197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
8198 $as_echo_n "checking for main in -lXbsd... " >&6; }
8199 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
8200   $as_echo_n "(cached) " >&6
8201 else
8202   ac_check_lib_save_LIBS=$LIBS
8203 LIBS="-lXbsd  $LIBS"
8204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8205 /* end confdefs.h.  */
8206
8207
8208 int
8209 main ()
8210 {
8211 return main ();
8212   ;
8213   return 0;
8214 }
8215 _ACEOF
8216 if ac_fn_c_try_link "$LINENO"; then :
8217   ac_cv_lib_Xbsd_main=yes
8218 else
8219   ac_cv_lib_Xbsd_main=no
8220 fi
8221 rm -f core conftest.err conftest.$ac_objext \
8222     conftest$ac_exeext conftest.$ac_ext
8223 LIBS=$ac_check_lib_save_LIBS
8224 fi
8225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
8226 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
8227 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
8228   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
8229 fi
8230
8231
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
8233 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
8234 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
8235   $as_echo_n "(cached) " >&6
8236 else
8237   ac_check_lib_save_LIBS=$LIBS
8238 LIBS="-lpthreads  $LIBS"
8239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8240 /* end confdefs.h.  */
8241
8242 /* Override any GCC internal prototype to avoid an error.
8243    Use char because int might match the return type of a GCC
8244    builtin and then its argument prototype would still apply.  */
8245 #ifdef __cplusplus
8246 extern "C"
8247 #endif
8248 char cma_open ();
8249 int
8250 main ()
8251 {
8252 return cma_open ();
8253   ;
8254   return 0;
8255 }
8256 _ACEOF
8257 if ac_fn_c_try_link "$LINENO"; then :
8258   ac_cv_lib_pthreads_cma_open=yes
8259 else
8260   ac_cv_lib_pthreads_cma_open=no
8261 fi
8262 rm -f core conftest.err conftest.$ac_objext \
8263     conftest$ac_exeext conftest.$ac_ext
8264 LIBS=$ac_check_lib_save_LIBS
8265 fi
8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
8267 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
8268 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
8269   cat >>confdefs.h <<_ACEOF
8270 #define HAVE_LIBPTHREADS 1
8271 _ACEOF
8272
8273   LIBS="-lpthreads $LIBS"
8274
8275 fi
8276
8277
8278 ## Note: when using cpp in s/aix4.2.h, this definition depended on
8279 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
8280 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
8281 ## added to LIBS in configure would never contain the pthreads part,
8282 ## but the value used in Makefiles might.  FIXME?
8283 ##
8284 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
8285 ## be harmless on older versions of X where it happens to exist.
8286 test "$opsys" = "aix4-2" && \
8287   test $ac_cv_lib_pthreads_cma_open = yes && \
8288   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
8289
8290
8291 case ${host_os} in
8292 aix*)
8293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
8294 $as_echo_n "checking for -bbigtoc option... " >&6; }
8295 if test "${gdb_cv_bigtoc+set}" = set; then :
8296   $as_echo_n "(cached) " >&6
8297 else
8298
8299     case $GCC in
8300     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8301     *) gdb_cv_bigtoc=-bbigtoc ;;
8302     esac
8303
8304     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8305     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8306 /* end confdefs.h.  */
8307
8308 int
8309 main ()
8310 {
8311 int i;
8312   ;
8313   return 0;
8314 }
8315 _ACEOF
8316 if ac_fn_c_try_link "$LINENO"; then :
8317
8318 else
8319   gdb_cv_bigtoc=
8320 fi
8321 rm -f core conftest.err conftest.$ac_objext \
8322     conftest$ac_exeext conftest.$ac_ext
8323
8324 fi
8325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
8326 $as_echo "$gdb_cv_bigtoc" >&6; }
8327   ;;
8328 esac
8329
8330 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
8331 # used for the tests that follow.  We set them back to REAL_CFLAGS and
8332 # REAL_CPPFLAGS later on.
8333
8334 REAL_CFLAGS="$CFLAGS"
8335 REAL_CPPFLAGS="$CPPFLAGS"
8336
8337 if test "${HAVE_X11}" = "yes"; then
8338   DEFS="$C_SWITCH_X_SITE $DEFS"
8339   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
8340   LIBS="-lX11 $LIBS"
8341   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
8342   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
8343
8344   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
8345   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
8346   # but it's more convenient here to set LD_RUN_PATH
8347   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
8348   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
8349     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
8350     export LD_RUN_PATH
8351   fi
8352
8353   if test "${opsys}" = "gnu-linux"; then
8354     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
8355 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
8356     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8357 /* end confdefs.h.  */
8358
8359 int
8360 main ()
8361 {
8362 XOpenDisplay ("foo");
8363   ;
8364   return 0;
8365 }
8366 _ACEOF
8367 if ac_fn_c_try_link "$LINENO"; then :
8368   xlinux_first_failure=no
8369 else
8370   xlinux_first_failure=yes
8371 fi
8372 rm -f core conftest.err conftest.$ac_objext \
8373     conftest$ac_exeext conftest.$ac_ext
8374     if test "${xlinux_first_failure}" = "yes"; then
8375       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
8376       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
8377       OLD_CPPFLAGS="$CPPFLAGS"
8378       OLD_LIBS="$LIBS"
8379       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
8380       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
8381       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
8382       LIBS="$LIBS -b i486-linuxaout"
8383       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8384 /* end confdefs.h.  */
8385
8386 int
8387 main ()
8388 {
8389 XOpenDisplay ("foo");
8390   ;
8391   return 0;
8392 }
8393 _ACEOF
8394 if ac_fn_c_try_link "$LINENO"; then :
8395   xlinux_second_failure=no
8396 else
8397   xlinux_second_failure=yes
8398 fi
8399 rm -f core conftest.err conftest.$ac_objext \
8400     conftest$ac_exeext conftest.$ac_ext
8401       if test "${xlinux_second_failure}" = "yes"; then
8402         # If we get the same failure with -b, there is no use adding -b.
8403         # So take it out.  This plays safe.
8404         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
8405         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
8406         CPPFLAGS="$OLD_CPPFLAGS"
8407         LIBS="$OLD_LIBS"
8408         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8409 $as_echo "no" >&6; }
8410       else
8411         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8412 $as_echo "yes" >&6; }
8413       fi
8414     else
8415       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8416 $as_echo "no" >&6; }
8417     fi
8418   fi
8419
8420   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
8421   # header files included from there.
8422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
8423 $as_echo_n "checking for Xkb... " >&6; }
8424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8425 /* end confdefs.h.  */
8426 #include <X11/Xlib.h>
8427 #include <X11/XKBlib.h>
8428 int
8429 main ()
8430 {
8431 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
8432   ;
8433   return 0;
8434 }
8435 _ACEOF
8436 if ac_fn_c_try_link "$LINENO"; then :
8437   emacs_xkb=yes
8438 else
8439   emacs_xkb=no
8440 fi
8441 rm -f core conftest.err conftest.$ac_objext \
8442     conftest$ac_exeext conftest.$ac_ext
8443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
8444 $as_echo "$emacs_xkb" >&6; }
8445   if test $emacs_xkb = yes; then
8446
8447 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
8448
8449   fi
8450
8451   for ac_func in XrmSetDatabase XScreenResourceString \
8452 XScreenNumberOfScreen XSetWMProtocols
8453 do :
8454   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8455 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8456 eval as_val=\$$as_ac_var
8457    if test "x$as_val" = x""yes; then :
8458   cat >>confdefs.h <<_ACEOF
8459 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8460 _ACEOF
8461
8462 fi
8463 done
8464
8465 fi
8466
8467 if test "${window_system}" = "x11"; then
8468   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
8469 $as_echo_n "checking X11 version 6... " >&6; }
8470   if test "${emacs_cv_x11_version_6+set}" = set; then :
8471   $as_echo_n "(cached) " >&6
8472 else
8473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8474 /* end confdefs.h.  */
8475 #include <X11/Xlib.h>
8476 int
8477 main ()
8478 {
8479 #if XlibSpecificationRelease < 6
8480 fail;
8481 #endif
8482
8483   ;
8484   return 0;
8485 }
8486 _ACEOF
8487 if ac_fn_c_try_link "$LINENO"; then :
8488   emacs_cv_x11_version_6=yes
8489 else
8490   emacs_cv_x11_version_6=no
8491 fi
8492 rm -f core conftest.err conftest.$ac_objext \
8493     conftest$ac_exeext conftest.$ac_ext
8494 fi
8495
8496   if test $emacs_cv_x11_version_6 = yes; then
8497     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8498 $as_echo "6 or newer" >&6; }
8499
8500 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
8501
8502
8503 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
8504
8505     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
8506     ## XIM support.
8507     case "$opsys" in
8508       sol2-*) : ;;
8509       *)
8510 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
8511
8512          ;;
8513     esac
8514   else
8515     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8516 $as_echo "before 6" >&6; }
8517   fi
8518 fi
8519
8520
8521 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
8522 HAVE_RSVG=no
8523 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
8524   if test "${with_rsvg}" != "no"; then
8525     RSVG_REQUIRED=2.11.0
8526     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
8527
8528
8529   succeeded=no
8530
8531   # Extract the first word of "pkg-config", so it can be a program name with args.
8532 set dummy pkg-config; ac_word=$2
8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8534 $as_echo_n "checking for $ac_word... " >&6; }
8535 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8536   $as_echo_n "(cached) " >&6
8537 else
8538   case $PKG_CONFIG in
8539   [\\/]* | ?:[\\/]*)
8540   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8541   ;;
8542   *)
8543   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8544 for as_dir in $PATH
8545 do
8546   IFS=$as_save_IFS
8547   test -z "$as_dir" && as_dir=.
8548     for ac_exec_ext in '' $ac_executable_extensions; do
8549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8550     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8552     break 2
8553   fi
8554 done
8555   done
8556 IFS=$as_save_IFS
8557
8558   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8559   ;;
8560 esac
8561 fi
8562 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8563 if test -n "$PKG_CONFIG"; then
8564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8565 $as_echo "$PKG_CONFIG" >&6; }
8566 else
8567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8568 $as_echo "no" >&6; }
8569 fi
8570
8571
8572
8573   if test "$PKG_CONFIG" = "no" ; then
8574      :
8575   else
8576      PKG_CONFIG_MIN_VERSION=0.9.0
8577      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8578         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8579 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8580
8581         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8582             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8583 $as_echo "yes" >&6; }
8584             succeeded=yes
8585
8586             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8587 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8588             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8589             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8590 $as_echo "$RSVG_CFLAGS" >&6; }
8591
8592             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8593 $as_echo_n "checking RSVG_LIBS... " >&6; }
8594             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8595             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8596 $as_echo "$RSVG_LIBS" >&6; }
8597         else
8598             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8599 $as_echo "no" >&6; }
8600             RSVG_CFLAGS=""
8601             RSVG_LIBS=""
8602             ## If we have a custom action on failure, don't print errors, but
8603             ## do set a variable so people can do so.
8604             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8605
8606         fi
8607
8608
8609
8610      else
8611         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8612         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8613      fi
8614   fi
8615
8616   if test $succeeded = yes; then
8617      HAVE_RSVG=yes
8618   else
8619      :
8620   fi
8621
8622
8623
8624
8625     if test $HAVE_RSVG = yes; then
8626
8627 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8628
8629       CFLAGS="$CFLAGS $RSVG_CFLAGS"
8630       LIBS="$RSVG_LIBS $LIBS"
8631     fi
8632   fi
8633 fi
8634
8635 HAVE_IMAGEMAGICK=no
8636 if test "${HAVE_X11}" = "yes"; then
8637   if test "${with_imagemagick}" != "no"; then
8638     IMAGEMAGICK_MODULE="Wand"
8639
8640   succeeded=no
8641
8642   # Extract the first word of "pkg-config", so it can be a program name with args.
8643 set dummy pkg-config; ac_word=$2
8644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8645 $as_echo_n "checking for $ac_word... " >&6; }
8646 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8647   $as_echo_n "(cached) " >&6
8648 else
8649   case $PKG_CONFIG in
8650   [\\/]* | ?:[\\/]*)
8651   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8652   ;;
8653   *)
8654   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8655 for as_dir in $PATH
8656 do
8657   IFS=$as_save_IFS
8658   test -z "$as_dir" && as_dir=.
8659     for ac_exec_ext in '' $ac_executable_extensions; do
8660   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8661     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8663     break 2
8664   fi
8665 done
8666   done
8667 IFS=$as_save_IFS
8668
8669   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8670   ;;
8671 esac
8672 fi
8673 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8674 if test -n "$PKG_CONFIG"; then
8675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8676 $as_echo "$PKG_CONFIG" >&6; }
8677 else
8678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8679 $as_echo "no" >&6; }
8680 fi
8681
8682
8683
8684   if test "$PKG_CONFIG" = "no" ; then
8685      :
8686   else
8687      PKG_CONFIG_MIN_VERSION=0.9.0
8688      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8689         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
8690 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
8691
8692         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
8693             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8694 $as_echo "yes" >&6; }
8695             succeeded=yes
8696
8697             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
8698 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
8699             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8700             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
8701 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
8702
8703             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
8704 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
8705             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8706             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
8707 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
8708         else
8709             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8710 $as_echo "no" >&6; }
8711             IMAGEMAGICK_CFLAGS=""
8712             IMAGEMAGICK_LIBS=""
8713             ## If we have a custom action on failure, don't print errors, but
8714             ## do set a variable so people can do so.
8715             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
8716
8717         fi
8718
8719
8720
8721      else
8722         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8723         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8724      fi
8725   fi
8726
8727   if test $succeeded = yes; then
8728      HAVE_IMAGEMAGICK=yes
8729   else
8730      :
8731   fi
8732
8733
8734
8735
8736     if test $HAVE_IMAGEMAGICK = yes; then
8737
8738 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
8739
8740       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
8741       LIBS="$IMAGEMAGICK_LIBS $LIBS"
8742       for ac_func in MagickExportImagePixels
8743 do :
8744   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
8745 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
8746   cat >>confdefs.h <<_ACEOF
8747 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
8748 _ACEOF
8749
8750 fi
8751 done
8752
8753     fi
8754   fi
8755 fi
8756
8757
8758 HAVE_GTK=no
8759 if test "${with_gtk3}" = "yes"; then
8760   GLIB_REQUIRED=2.6
8761   GTK_REQUIRED=2.90
8762   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8763
8764
8765   succeeded=no
8766
8767   # Extract the first word of "pkg-config", so it can be a program name with args.
8768 set dummy pkg-config; ac_word=$2
8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8770 $as_echo_n "checking for $ac_word... " >&6; }
8771 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8772   $as_echo_n "(cached) " >&6
8773 else
8774   case $PKG_CONFIG in
8775   [\\/]* | ?:[\\/]*)
8776   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8777   ;;
8778   *)
8779   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8780 for as_dir in $PATH
8781 do
8782   IFS=$as_save_IFS
8783   test -z "$as_dir" && as_dir=.
8784     for ac_exec_ext in '' $ac_executable_extensions; do
8785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8786     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8788     break 2
8789   fi
8790 done
8791   done
8792 IFS=$as_save_IFS
8793
8794   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8795   ;;
8796 esac
8797 fi
8798 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8799 if test -n "$PKG_CONFIG"; then
8800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8801 $as_echo "$PKG_CONFIG" >&6; }
8802 else
8803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8804 $as_echo "no" >&6; }
8805 fi
8806
8807
8808
8809   if test "$PKG_CONFIG" = "no" ; then
8810      pkg_check_gtk=no
8811   else
8812      PKG_CONFIG_MIN_VERSION=0.9.0
8813      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8814         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8815 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8816
8817         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8818             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8819 $as_echo "yes" >&6; }
8820             succeeded=yes
8821
8822             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8823 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8824             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8825             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8826 $as_echo "$GTK_CFLAGS" >&6; }
8827
8828             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8829 $as_echo_n "checking GTK_LIBS... " >&6; }
8830             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8831             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8832 $as_echo "$GTK_LIBS" >&6; }
8833         else
8834             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8835 $as_echo "no" >&6; }
8836             GTK_CFLAGS=""
8837             GTK_LIBS=""
8838             ## If we have a custom action on failure, don't print errors, but
8839             ## do set a variable so people can do so.
8840             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8841
8842         fi
8843
8844
8845
8846      else
8847         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8848         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8849      fi
8850   fi
8851
8852   if test $succeeded = yes; then
8853      pkg_check_gtk=yes
8854   else
8855      pkg_check_gtk=no
8856   fi
8857
8858   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8859      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8860   fi
8861 fi
8862
8863 if test "$pkg_check_gtk" != "yes"; then
8864   HAVE_GTK=no
8865 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8866   GLIB_REQUIRED=2.6
8867   GTK_REQUIRED=2.6
8868   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8869
8870
8871   succeeded=no
8872
8873   # Extract the first word of "pkg-config", so it can be a program name with args.
8874 set dummy pkg-config; ac_word=$2
8875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8876 $as_echo_n "checking for $ac_word... " >&6; }
8877 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8878   $as_echo_n "(cached) " >&6
8879 else
8880   case $PKG_CONFIG in
8881   [\\/]* | ?:[\\/]*)
8882   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8883   ;;
8884   *)
8885   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8886 for as_dir in $PATH
8887 do
8888   IFS=$as_save_IFS
8889   test -z "$as_dir" && as_dir=.
8890     for ac_exec_ext in '' $ac_executable_extensions; do
8891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8892     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8894     break 2
8895   fi
8896 done
8897   done
8898 IFS=$as_save_IFS
8899
8900   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8901   ;;
8902 esac
8903 fi
8904 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8905 if test -n "$PKG_CONFIG"; then
8906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8907 $as_echo "$PKG_CONFIG" >&6; }
8908 else
8909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8910 $as_echo "no" >&6; }
8911 fi
8912
8913
8914
8915   if test "$PKG_CONFIG" = "no" ; then
8916      pkg_check_gtk=no
8917   else
8918      PKG_CONFIG_MIN_VERSION=0.9.0
8919      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8920         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8921 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8922
8923         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8924             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8925 $as_echo "yes" >&6; }
8926             succeeded=yes
8927
8928             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8929 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8930             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8931             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8932 $as_echo "$GTK_CFLAGS" >&6; }
8933
8934             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8935 $as_echo_n "checking GTK_LIBS... " >&6; }
8936             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8937             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8938 $as_echo "$GTK_LIBS" >&6; }
8939         else
8940             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8941 $as_echo "no" >&6; }
8942             GTK_CFLAGS=""
8943             GTK_LIBS=""
8944             ## If we have a custom action on failure, don't print errors, but
8945             ## do set a variable so people can do so.
8946             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8947
8948         fi
8949
8950
8951
8952      else
8953         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8954         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8955      fi
8956   fi
8957
8958   if test $succeeded = yes; then
8959      pkg_check_gtk=yes
8960   else
8961      pkg_check_gtk=no
8962   fi
8963
8964   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8965      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8966   fi
8967 fi
8968 fi
8969
8970 GTK_OBJ=
8971 if test x"$pkg_check_gtk" = xyes; then
8972
8973
8974
8975   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8976   CFLAGS="$CFLAGS $GTK_CFLAGS"
8977   LIBS="$GTK_LIBS $LIBS"
8978     GTK_COMPILES=no
8979   for ac_func in gtk_main
8980 do :
8981   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8982 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8983   cat >>confdefs.h <<_ACEOF
8984 #define HAVE_GTK_MAIN 1
8985 _ACEOF
8986  GTK_COMPILES=yes
8987 fi
8988 done
8989
8990   if test "${GTK_COMPILES}" != "yes"; then
8991     if test "$USE_X_TOOLKIT" != "maybe"; then
8992       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
8993     fi
8994   else
8995     HAVE_GTK=yes
8996
8997 $as_echo "#define USE_GTK 1" >>confdefs.h
8998
8999     GTK_OBJ=gtkutil.o
9000     USE_X_TOOLKIT=none
9001     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
9002       :
9003     else
9004       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
9005        closing open displays.  This is no problem if you just use
9006        one display, but if you use more than one and close one of them
9007        Emacs may crash." >&5
9008 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
9009        closing open displays.  This is no problem if you just use
9010        one display, but if you use more than one and close one of them
9011        Emacs may crash." >&2;}
9012       sleep 3
9013     fi
9014   fi
9015
9016 fi
9017
9018
9019
9020 if test "${HAVE_GTK}" = "yes"; then
9021
9022       if test "$with_toolkit_scroll_bars" != no; then
9023     with_toolkit_scroll_bars=yes
9024   fi
9025
9026           HAVE_GTK_FILE_SELECTION=no
9027   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
9028 #include <gtk/gtk.h>
9029 "
9030 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
9031   HAVE_GTK_FILE_SELECTION=yes
9032 else
9033   HAVE_GTK_FILE_SELECTION=no
9034 fi
9035
9036   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
9037     for ac_func in gtk_file_selection_new
9038 do :
9039   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
9040 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
9041   cat >>confdefs.h <<_ACEOF
9042 #define HAVE_GTK_FILE_SELECTION_NEW 1
9043 _ACEOF
9044
9045 fi
9046 done
9047
9048   fi
9049
9050         HAVE_GTK_AND_PTHREAD=no
9051     for ac_header in pthread.h
9052 do :
9053   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
9054 if test "x$ac_cv_header_pthread_h" = x""yes; then :
9055   cat >>confdefs.h <<_ACEOF
9056 #define HAVE_PTHREAD_H 1
9057 _ACEOF
9058
9059 fi
9060
9061 done
9062
9063     if test "$ac_cv_header_pthread_h"; then
9064       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
9065 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
9066 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
9067   $as_echo_n "(cached) " >&6
9068 else
9069   ac_check_lib_save_LIBS=$LIBS
9070 LIBS="-lpthread  $LIBS"
9071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9072 /* end confdefs.h.  */
9073
9074 /* Override any GCC internal prototype to avoid an error.
9075    Use char because int might match the return type of a GCC
9076    builtin and then its argument prototype would still apply.  */
9077 #ifdef __cplusplus
9078 extern "C"
9079 #endif
9080 char pthread_self ();
9081 int
9082 main ()
9083 {
9084 return pthread_self ();
9085   ;
9086   return 0;
9087 }
9088 _ACEOF
9089 if ac_fn_c_try_link "$LINENO"; then :
9090   ac_cv_lib_pthread_pthread_self=yes
9091 else
9092   ac_cv_lib_pthread_pthread_self=no
9093 fi
9094 rm -f core conftest.err conftest.$ac_objext \
9095     conftest$ac_exeext conftest.$ac_ext
9096 LIBS=$ac_check_lib_save_LIBS
9097 fi
9098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
9099 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
9100 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
9101   HAVE_GTK_AND_PTHREAD=yes
9102 fi
9103
9104     fi
9105     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
9106       case "${canonical}" in
9107         *-hpux*) ;;
9108         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
9109       esac
9110
9111 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
9112
9113     fi
9114
9115     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
9116                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
9117                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
9118                  gtk_orientable_set_orientation
9119 do :
9120   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9121 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9122 eval as_val=\$$as_ac_var
9123    if test "x$as_val" = x""yes; then :
9124   cat >>confdefs.h <<_ACEOF
9125 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9126 _ACEOF
9127
9128 fi
9129 done
9130
9131
9132 fi
9133
9134 HAVE_DBUS=no
9135 DBUS_OBJ=
9136 if test "${with_dbus}" = "yes"; then
9137
9138   succeeded=no
9139
9140   # Extract the first word of "pkg-config", so it can be a program name with args.
9141 set dummy pkg-config; ac_word=$2
9142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9143 $as_echo_n "checking for $ac_word... " >&6; }
9144 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9145   $as_echo_n "(cached) " >&6
9146 else
9147   case $PKG_CONFIG in
9148   [\\/]* | ?:[\\/]*)
9149   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9150   ;;
9151   *)
9152   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9153 for as_dir in $PATH
9154 do
9155   IFS=$as_save_IFS
9156   test -z "$as_dir" && as_dir=.
9157     for ac_exec_ext in '' $ac_executable_extensions; do
9158   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9159     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9160     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9161     break 2
9162   fi
9163 done
9164   done
9165 IFS=$as_save_IFS
9166
9167   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9168   ;;
9169 esac
9170 fi
9171 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9172 if test -n "$PKG_CONFIG"; then
9173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9174 $as_echo "$PKG_CONFIG" >&6; }
9175 else
9176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9177 $as_echo "no" >&6; }
9178 fi
9179
9180
9181
9182   if test "$PKG_CONFIG" = "no" ; then
9183      HAVE_DBUS=no
9184   else
9185      PKG_CONFIG_MIN_VERSION=0.9.0
9186      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9187         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
9188 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
9189
9190         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
9191             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9192 $as_echo "yes" >&6; }
9193             succeeded=yes
9194
9195             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
9196 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
9197             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9198             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
9199 $as_echo "$DBUS_CFLAGS" >&6; }
9200
9201             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
9202 $as_echo_n "checking DBUS_LIBS... " >&6; }
9203             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9204             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
9205 $as_echo "$DBUS_LIBS" >&6; }
9206         else
9207             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9208 $as_echo "no" >&6; }
9209             DBUS_CFLAGS=""
9210             DBUS_LIBS=""
9211             ## If we have a custom action on failure, don't print errors, but
9212             ## do set a variable so people can do so.
9213             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
9214
9215         fi
9216
9217
9218
9219      else
9220         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9221         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9222      fi
9223   fi
9224
9225   if test $succeeded = yes; then
9226      HAVE_DBUS=yes
9227   else
9228      HAVE_DBUS=no
9229   fi
9230
9231    if test "$HAVE_DBUS" = yes; then
9232      LIBS="$LIBS $DBUS_LIBS"
9233
9234 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
9235
9236      for ac_func in dbus_watch_get_unix_fd
9237 do :
9238   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
9239 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
9240   cat >>confdefs.h <<_ACEOF
9241 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
9242 _ACEOF
9243
9244 fi
9245 done
9246
9247      DBUS_OBJ=dbusbind.o
9248    fi
9249 fi
9250
9251
9252 HAVE_GCONF=no
9253 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
9254
9255   succeeded=no
9256
9257   # Extract the first word of "pkg-config", so it can be a program name with args.
9258 set dummy pkg-config; ac_word=$2
9259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9260 $as_echo_n "checking for $ac_word... " >&6; }
9261 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9262   $as_echo_n "(cached) " >&6
9263 else
9264   case $PKG_CONFIG in
9265   [\\/]* | ?:[\\/]*)
9266   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9267   ;;
9268   *)
9269   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9270 for as_dir in $PATH
9271 do
9272   IFS=$as_save_IFS
9273   test -z "$as_dir" && as_dir=.
9274     for ac_exec_ext in '' $ac_executable_extensions; do
9275   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9276     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9277     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9278     break 2
9279   fi
9280 done
9281   done
9282 IFS=$as_save_IFS
9283
9284   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9285   ;;
9286 esac
9287 fi
9288 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9289 if test -n "$PKG_CONFIG"; then
9290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9291 $as_echo "$PKG_CONFIG" >&6; }
9292 else
9293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9294 $as_echo "no" >&6; }
9295 fi
9296
9297
9298
9299   if test "$PKG_CONFIG" = "no" ; then
9300      HAVE_GCONF=no
9301   else
9302      PKG_CONFIG_MIN_VERSION=0.9.0
9303      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9304         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
9305 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
9306
9307         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
9308             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9309 $as_echo "yes" >&6; }
9310             succeeded=yes
9311
9312             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
9313 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
9314             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9315             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
9316 $as_echo "$GCONF_CFLAGS" >&6; }
9317
9318             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
9319 $as_echo_n "checking GCONF_LIBS... " >&6; }
9320             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9321             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
9322 $as_echo "$GCONF_LIBS" >&6; }
9323         else
9324             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9325 $as_echo "no" >&6; }
9326             GCONF_CFLAGS=""
9327             GCONF_LIBS=""
9328             ## If we have a custom action on failure, don't print errors, but
9329             ## do set a variable so people can do so.
9330             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
9331
9332         fi
9333
9334
9335
9336      else
9337         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9338         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9339      fi
9340   fi
9341
9342   if test $succeeded = yes; then
9343      HAVE_GCONF=yes
9344   else
9345      HAVE_GCONF=no
9346   fi
9347
9348    if test "$HAVE_GCONF" = yes; then
9349
9350 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
9351
9352    fi
9353 fi
9354
9355 HAVE_LIBSELINUX=no
9356 LIBSELINUX_LIBS=
9357 if test "${with_selinux}" = "yes"; then
9358    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
9359 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
9360 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
9361   $as_echo_n "(cached) " >&6
9362 else
9363   ac_check_lib_save_LIBS=$LIBS
9364 LIBS="-lselinux  $LIBS"
9365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9366 /* end confdefs.h.  */
9367
9368 /* Override any GCC internal prototype to avoid an error.
9369    Use char because int might match the return type of a GCC
9370    builtin and then its argument prototype would still apply.  */
9371 #ifdef __cplusplus
9372 extern "C"
9373 #endif
9374 char lgetfilecon ();
9375 int
9376 main ()
9377 {
9378 return lgetfilecon ();
9379   ;
9380   return 0;
9381 }
9382 _ACEOF
9383 if ac_fn_c_try_link "$LINENO"; then :
9384   ac_cv_lib_selinux_lgetfilecon=yes
9385 else
9386   ac_cv_lib_selinux_lgetfilecon=no
9387 fi
9388 rm -f core conftest.err conftest.$ac_objext \
9389     conftest$ac_exeext conftest.$ac_ext
9390 LIBS=$ac_check_lib_save_LIBS
9391 fi
9392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
9393 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
9394 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
9395   HAVE_LIBSELINUX=yes
9396 else
9397   HAVE_LIBSELINUX=no
9398 fi
9399
9400    if test "$HAVE_LIBSELINUX" = yes; then
9401
9402 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
9403
9404       LIBSELINUX_LIBS=-lselinux
9405    fi
9406 fi
9407
9408
9409 HAVE_GNUTLS=no
9410 if test "${with_gnutls}" = "yes" ; then
9411
9412   succeeded=no
9413
9414   # Extract the first word of "pkg-config", so it can be a program name with args.
9415 set dummy pkg-config; ac_word=$2
9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9417 $as_echo_n "checking for $ac_word... " >&6; }
9418 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9419   $as_echo_n "(cached) " >&6
9420 else
9421   case $PKG_CONFIG in
9422   [\\/]* | ?:[\\/]*)
9423   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9424   ;;
9425   *)
9426   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9427 for as_dir in $PATH
9428 do
9429   IFS=$as_save_IFS
9430   test -z "$as_dir" && as_dir=.
9431     for ac_exec_ext in '' $ac_executable_extensions; do
9432   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9433     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9434     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9435     break 2
9436   fi
9437 done
9438   done
9439 IFS=$as_save_IFS
9440
9441   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9442   ;;
9443 esac
9444 fi
9445 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9446 if test -n "$PKG_CONFIG"; then
9447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9448 $as_echo "$PKG_CONFIG" >&6; }
9449 else
9450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9451 $as_echo "no" >&6; }
9452 fi
9453
9454
9455
9456   if test "$PKG_CONFIG" = "no" ; then
9457      HAVE_GNUTLS=no
9458   else
9459      PKG_CONFIG_MIN_VERSION=0.9.0
9460      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9461         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
9462 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
9463
9464         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
9465             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9466 $as_echo "yes" >&6; }
9467             succeeded=yes
9468
9469             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
9470 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
9471             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
9472             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
9473 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
9474
9475             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
9476 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
9477             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
9478             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
9479 $as_echo "$LIBGNUTLS_LIBS" >&6; }
9480         else
9481             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9482 $as_echo "no" >&6; }
9483             LIBGNUTLS_CFLAGS=""
9484             LIBGNUTLS_LIBS=""
9485             ## If we have a custom action on failure, don't print errors, but
9486             ## do set a variable so people can do so.
9487             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
9488
9489         fi
9490
9491
9492
9493      else
9494         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9495         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9496      fi
9497   fi
9498
9499   if test $succeeded = yes; then
9500      HAVE_GNUTLS=yes
9501   else
9502      HAVE_GNUTLS=no
9503   fi
9504
9505   if test "${HAVE_GNUTLS}" = "yes"; then
9506
9507 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
9508
9509   fi
9510 fi
9511
9512
9513
9514 HAVE_XAW3D=no
9515 LUCID_LIBW=
9516 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
9517   if test "$with_xaw3d" != no; then
9518     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
9519 $as_echo_n "checking for xaw3d... " >&6; }
9520     if test "${emacs_cv_xaw3d+set}" = set; then :
9521   $as_echo_n "(cached) " >&6
9522 else
9523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9524 /* end confdefs.h.  */
9525
9526 #include <X11/Intrinsic.h>
9527 #include <X11/Xaw3d/Simple.h>
9528 int
9529 main ()
9530 {
9531
9532   ;
9533   return 0;
9534 }
9535 _ACEOF
9536 if ac_fn_c_try_link "$LINENO"; then :
9537   emacs_cv_xaw3d=yes
9538 else
9539   emacs_cv_xaw3d=no
9540 fi
9541 rm -f core conftest.err conftest.$ac_objext \
9542     conftest$ac_exeext conftest.$ac_ext
9543 fi
9544
9545   else
9546     emacs_cv_xaw3d=no
9547   fi
9548   if test $emacs_cv_xaw3d = yes; then
9549     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9550 $as_echo "yes; using Lucid toolkit" >&6; }
9551     USE_X_TOOLKIT=LUCID
9552     HAVE_XAW3D=yes
9553     LUCID_LIBW=-lXaw3d
9554
9555 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
9556
9557   else
9558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9559 $as_echo "no" >&6; }
9560     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
9561 $as_echo_n "checking for libXaw... " >&6; }
9562     if test "${emacs_cv_xaw+set}" = set; then :
9563   $as_echo_n "(cached) " >&6
9564 else
9565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9566 /* end confdefs.h.  */
9567
9568 #include <X11/Intrinsic.h>
9569 #include <X11/Xaw/Simple.h>
9570 int
9571 main ()
9572 {
9573
9574   ;
9575   return 0;
9576 }
9577 _ACEOF
9578 if ac_fn_c_try_link "$LINENO"; then :
9579   emacs_cv_xaw=yes
9580 else
9581   emacs_cv_xaw=no
9582 fi
9583 rm -f core conftest.err conftest.$ac_objext \
9584     conftest$ac_exeext conftest.$ac_ext
9585 fi
9586
9587     if test $emacs_cv_xaw = yes; then
9588       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9589 $as_echo "yes; using Lucid toolkit" >&6; }
9590       USE_X_TOOLKIT=LUCID
9591       LUCID_LIBW=-lXaw
9592     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
9593       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
9594     else
9595       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
9596 $as_echo "no; do not use toolkit by default" >&6; }
9597       USE_X_TOOLKIT=none
9598     fi
9599   fi
9600 fi
9601
9602 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
9603
9604 LIBXTR6=
9605 if test "${USE_X_TOOLKIT}" != "none"; then
9606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
9607 $as_echo_n "checking X11 toolkit version... " >&6; }
9608   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
9609   $as_echo_n "(cached) " >&6
9610 else
9611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9612 /* end confdefs.h.  */
9613 #include <X11/Intrinsic.h>
9614 int
9615 main ()
9616 {
9617 #if XtSpecificationRelease < 6
9618 fail;
9619 #endif
9620
9621   ;
9622   return 0;
9623 }
9624 _ACEOF
9625 if ac_fn_c_try_link "$LINENO"; then :
9626   emacs_cv_x11_toolkit_version_6=yes
9627 else
9628   emacs_cv_x11_toolkit_version_6=no
9629 fi
9630 rm -f core conftest.err conftest.$ac_objext \
9631     conftest$ac_exeext conftest.$ac_ext
9632 fi
9633
9634   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
9635   if test $emacs_cv_x11_toolkit_version_6 = yes; then
9636     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9637 $as_echo "6 or newer" >&6; }
9638
9639 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
9640
9641     LIBXTR6="-lSM -lICE"
9642     case "$opsys" in
9643       ## Use libw.a along with X11R6 Xt.
9644       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
9645     esac
9646   else
9647     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9648 $as_echo "before 6" >&6; }
9649   fi
9650
9651   OLDLIBS="$LIBS"
9652   if test x$HAVE_X11XTR6 = xyes; then
9653     LIBS="-lXt -lSM -lICE $LIBS"
9654   else
9655     LIBS="-lXt $LIBS"
9656   fi
9657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
9658 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
9659 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
9660   $as_echo_n "(cached) " >&6
9661 else
9662   ac_check_lib_save_LIBS=$LIBS
9663 LIBS="-lXmu  $LIBS"
9664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9665 /* end confdefs.h.  */
9666
9667 /* Override any GCC internal prototype to avoid an error.
9668    Use char because int might match the return type of a GCC
9669    builtin and then its argument prototype would still apply.  */
9670 #ifdef __cplusplus
9671 extern "C"
9672 #endif
9673 char XmuConvertStandardSelection ();
9674 int
9675 main ()
9676 {
9677 return XmuConvertStandardSelection ();
9678   ;
9679   return 0;
9680 }
9681 _ACEOF
9682 if ac_fn_c_try_link "$LINENO"; then :
9683   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
9684 else
9685   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
9686 fi
9687 rm -f core conftest.err conftest.$ac_objext \
9688     conftest$ac_exeext conftest.$ac_ext
9689 LIBS=$ac_check_lib_save_LIBS
9690 fi
9691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
9692 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
9693 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
9694   cat >>confdefs.h <<_ACEOF
9695 #define HAVE_LIBXMU 1
9696 _ACEOF
9697
9698   LIBS="-lXmu $LIBS"
9699
9700 fi
9701
9702   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
9703 fi
9704
9705
9706 LIBXMU=-lXmu
9707 case "$machine" in
9708   ## These machines don't supply Xmu.
9709   hpux* | aix4-2 )
9710     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
9711     ;;
9712 esac
9713
9714
9715 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
9716 if test "${HAVE_X11}" = "yes"; then
9717   if test "${USE_X_TOOLKIT}" != "none"; then
9718     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
9719 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
9720 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
9721   $as_echo_n "(cached) " >&6
9722 else
9723   ac_check_lib_save_LIBS=$LIBS
9724 LIBS="-lXext  $LIBS"
9725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9726 /* end confdefs.h.  */
9727
9728 /* Override any GCC internal prototype to avoid an error.
9729    Use char because int might match the return type of a GCC
9730    builtin and then its argument prototype would still apply.  */
9731 #ifdef __cplusplus
9732 extern "C"
9733 #endif
9734 char XShapeQueryExtension ();
9735 int
9736 main ()
9737 {
9738 return XShapeQueryExtension ();
9739   ;
9740   return 0;
9741 }
9742 _ACEOF
9743 if ac_fn_c_try_link "$LINENO"; then :
9744   ac_cv_lib_Xext_XShapeQueryExtension=yes
9745 else
9746   ac_cv_lib_Xext_XShapeQueryExtension=no
9747 fi
9748 rm -f core conftest.err conftest.$ac_objext \
9749     conftest$ac_exeext conftest.$ac_ext
9750 LIBS=$ac_check_lib_save_LIBS
9751 fi
9752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
9753 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
9754 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
9755   cat >>confdefs.h <<_ACEOF
9756 #define HAVE_LIBXEXT 1
9757 _ACEOF
9758
9759   LIBS="-lXext $LIBS"
9760
9761 fi
9762
9763   fi
9764 fi
9765
9766 LIBXP=
9767 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
9769 $as_echo_n "checking for Motif version 2.1... " >&6; }
9770 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
9771   $as_echo_n "(cached) " >&6
9772 else
9773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9774 /* end confdefs.h.  */
9775 #include <Xm/Xm.h>
9776 int
9777 main ()
9778 {
9779 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
9780 int x = 5;
9781 #else
9782 Motif version prior to 2.1.
9783 #endif
9784   ;
9785   return 0;
9786 }
9787 _ACEOF
9788 if ac_fn_c_try_compile "$LINENO"; then :
9789   emacs_cv_motif_version_2_1=yes
9790 else
9791   emacs_cv_motif_version_2_1=no
9792 fi
9793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9794 fi
9795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
9796 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
9797   if test $emacs_cv_motif_version_2_1 = yes; then
9798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
9799 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
9800 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
9801   $as_echo_n "(cached) " >&6
9802 else
9803   ac_check_lib_save_LIBS=$LIBS
9804 LIBS="-lXp  $LIBS"
9805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9806 /* end confdefs.h.  */
9807
9808 /* Override any GCC internal prototype to avoid an error.
9809    Use char because int might match the return type of a GCC
9810    builtin and then its argument prototype would still apply.  */
9811 #ifdef __cplusplus
9812 extern "C"
9813 #endif
9814 char XpCreateContext ();
9815 int
9816 main ()
9817 {
9818 return XpCreateContext ();
9819   ;
9820   return 0;
9821 }
9822 _ACEOF
9823 if ac_fn_c_try_link "$LINENO"; then :
9824   ac_cv_lib_Xp_XpCreateContext=yes
9825 else
9826   ac_cv_lib_Xp_XpCreateContext=no
9827 fi
9828 rm -f core conftest.err conftest.$ac_objext \
9829     conftest$ac_exeext conftest.$ac_ext
9830 LIBS=$ac_check_lib_save_LIBS
9831 fi
9832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
9833 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
9834 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
9835   LIBXP=-lXp
9836 fi
9837
9838   else
9839     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
9840 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
9841 if test "${emacs_cv_lesstif+set}" = set; then :
9842   $as_echo_n "(cached) " >&6
9843 else
9844   # We put this in CFLAGS temporarily to precede other -I options
9845     # that might be in CFLAGS temporarily.
9846     # We put this in CPPFLAGS where it precedes the other -I options.
9847     OLD_CPPFLAGS=$CPPFLAGS
9848     OLD_CFLAGS=$CFLAGS
9849     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
9850     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
9851     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9852 /* end confdefs.h.  */
9853 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
9854 int
9855 main ()
9856 {
9857 int x = 5;
9858   ;
9859   return 0;
9860 }
9861 _ACEOF
9862 if ac_fn_c_try_compile "$LINENO"; then :
9863   emacs_cv_lesstif=yes
9864 else
9865   emacs_cv_lesstif=no
9866 fi
9867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9868 fi
9869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
9870 $as_echo "$emacs_cv_lesstif" >&6; }
9871     if test $emacs_cv_lesstif = yes; then
9872       # Make sure this -I option remains in CPPFLAGS after it is set
9873       # back to REAL_CPPFLAGS.
9874       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
9875       # have those other -I options anyway.  Ultimately, having this
9876       # directory ultimately in CPPFLAGS will be enough.
9877       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9878       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9879     else
9880       CFLAGS=$OLD_CFLAGS
9881       CPPFLAGS=$OLD_CPPFLAGS
9882     fi
9883   fi
9884 fi
9885
9886
9887 USE_TOOLKIT_SCROLL_BARS=no
9888 if test "${with_toolkit_scroll_bars}" != "no"; then
9889   if test "${USE_X_TOOLKIT}" != "none"; then
9890     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9891       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9892
9893       HAVE_XAW3D=no
9894       USE_TOOLKIT_SCROLL_BARS=yes
9895     elif test "${HAVE_XAW3D}" = "yes"; then
9896       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9897
9898       USE_TOOLKIT_SCROLL_BARS=yes
9899     fi
9900   elif test "${HAVE_GTK}" = "yes"; then
9901     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9902
9903     USE_TOOLKIT_SCROLL_BARS=yes
9904   elif test "${HAVE_NS}" = "yes"; then
9905     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9906
9907     USE_TOOLKIT_SCROLL_BARS=yes
9908   fi
9909 fi
9910
9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9912 /* end confdefs.h.  */
9913
9914           #include <X11/Xlib.h>
9915           #include <X11/Xresource.h>
9916 int
9917 main ()
9918 {
9919 XIMProc  callback;
9920   ;
9921   return 0;
9922 }
9923 _ACEOF
9924 if ac_fn_c_try_compile "$LINENO"; then :
9925   HAVE_XIM=yes
9926
9927 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9928
9929 else
9930   HAVE_XIM=no
9931 fi
9932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9933
9934
9935 if test "${with_xim}" != "no"; then
9936
9937 $as_echo "#define USE_XIM 1" >>confdefs.h
9938
9939 fi
9940
9941
9942 if test "${HAVE_XIM}" != "no"; then
9943   late_CFLAGS=$CFLAGS
9944   if test "$GCC" = yes; then
9945     CFLAGS="$CFLAGS --pedantic-errors"
9946   fi
9947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9948 /* end confdefs.h.  */
9949
9950 #include <X11/Xlib.h>
9951 #include <X11/Xresource.h>
9952 int
9953 main ()
9954 {
9955 Display *display;
9956 XrmDatabase db;
9957 char *res_name;
9958 char *res_class;
9959 XIMProc  callback;
9960 XPointer *client_data;
9961 #ifndef __GNUC__
9962 /* If we're not using GCC, it's probably not XFree86, and this is
9963    probably right, but we can't use something like --pedantic-errors.  */
9964 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9965                                            char*, XIMProc, XPointer*);
9966 #endif
9967 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9968    client_data);
9969   ;
9970   return 0;
9971 }
9972 _ACEOF
9973 if ac_fn_c_try_compile "$LINENO"; then :
9974   emacs_cv_arg6_star=yes
9975 fi
9976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9977     if test "$emacs_cv_arg6_star" = yes; then
9978     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9979
9980   else
9981     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9982
9983   fi
9984   CFLAGS=$late_CFLAGS
9985 fi
9986
9987 ### Start of font-backend (under any platform) section.
9988 # (nothing here yet -- this is a placeholder)
9989 ### End of font-backend (under any platform) section.
9990
9991 ### Start of font-backend (under X11) section.
9992 if test "${HAVE_X11}" = "yes"; then
9993
9994   succeeded=no
9995
9996   # Extract the first word of "pkg-config", so it can be a program name with args.
9997 set dummy pkg-config; ac_word=$2
9998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9999 $as_echo_n "checking for $ac_word... " >&6; }
10000 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10001   $as_echo_n "(cached) " >&6
10002 else
10003   case $PKG_CONFIG in
10004   [\\/]* | ?:[\\/]*)
10005   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10006   ;;
10007   *)
10008   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10009 for as_dir in $PATH
10010 do
10011   IFS=$as_save_IFS
10012   test -z "$as_dir" && as_dir=.
10013     for ac_exec_ext in '' $ac_executable_extensions; do
10014   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10015     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10016     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10017     break 2
10018   fi
10019 done
10020   done
10021 IFS=$as_save_IFS
10022
10023   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10024   ;;
10025 esac
10026 fi
10027 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10028 if test -n "$PKG_CONFIG"; then
10029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10030 $as_echo "$PKG_CONFIG" >&6; }
10031 else
10032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10033 $as_echo "no" >&6; }
10034 fi
10035
10036
10037
10038   if test "$PKG_CONFIG" = "no" ; then
10039      HAVE_FC=no
10040   else
10041      PKG_CONFIG_MIN_VERSION=0.9.0
10042      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10043         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
10044 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
10045
10046         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
10047             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10048 $as_echo "yes" >&6; }
10049             succeeded=yes
10050
10051             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
10052 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
10053             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
10054             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
10055 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
10056
10057             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
10058 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
10059             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
10060             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
10061 $as_echo "$FONTCONFIG_LIBS" >&6; }
10062         else
10063             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10064 $as_echo "no" >&6; }
10065             FONTCONFIG_CFLAGS=""
10066             FONTCONFIG_LIBS=""
10067             ## If we have a custom action on failure, don't print errors, but
10068             ## do set a variable so people can do so.
10069             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
10070
10071         fi
10072
10073
10074
10075      else
10076         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10077         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10078      fi
10079   fi
10080
10081   if test $succeeded = yes; then
10082      HAVE_FC=yes
10083   else
10084      HAVE_FC=no
10085   fi
10086
10087
10088    ## Use -lXft if available, unless `--with-xft=no'.
10089    HAVE_XFT=maybe
10090     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
10091       with_xft="no";
10092     fi
10093     if test "x${with_xft}" != "xno"; then
10094
10095
10096   succeeded=no
10097
10098   # Extract the first word of "pkg-config", so it can be a program name with args.
10099 set dummy pkg-config; ac_word=$2
10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10101 $as_echo_n "checking for $ac_word... " >&6; }
10102 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10103   $as_echo_n "(cached) " >&6
10104 else
10105   case $PKG_CONFIG in
10106   [\\/]* | ?:[\\/]*)
10107   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10108   ;;
10109   *)
10110   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10111 for as_dir in $PATH
10112 do
10113   IFS=$as_save_IFS
10114   test -z "$as_dir" && as_dir=.
10115     for ac_exec_ext in '' $ac_executable_extensions; do
10116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10117     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10119     break 2
10120   fi
10121 done
10122   done
10123 IFS=$as_save_IFS
10124
10125   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10126   ;;
10127 esac
10128 fi
10129 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10130 if test -n "$PKG_CONFIG"; then
10131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10132 $as_echo "$PKG_CONFIG" >&6; }
10133 else
10134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10135 $as_echo "no" >&6; }
10136 fi
10137
10138
10139
10140   if test "$PKG_CONFIG" = "no" ; then
10141      HAVE_XFT=no
10142   else
10143      PKG_CONFIG_MIN_VERSION=0.9.0
10144      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10145         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
10146 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
10147
10148         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
10149             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10150 $as_echo "yes" >&6; }
10151             succeeded=yes
10152
10153             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
10154 $as_echo_n "checking XFT_CFLAGS... " >&6; }
10155             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10156             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
10157 $as_echo "$XFT_CFLAGS" >&6; }
10158
10159             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
10160 $as_echo_n "checking XFT_LIBS... " >&6; }
10161             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10162             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
10163 $as_echo "$XFT_LIBS" >&6; }
10164         else
10165             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10166 $as_echo "no" >&6; }
10167             XFT_CFLAGS=""
10168             XFT_LIBS=""
10169             ## If we have a custom action on failure, don't print errors, but
10170             ## do set a variable so people can do so.
10171             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
10172
10173         fi
10174
10175
10176
10177      else
10178         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10179         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10180      fi
10181   fi
10182
10183   if test $succeeded = yes; then
10184      :
10185   else
10186      HAVE_XFT=no
10187   fi
10188
10189       ## Because xftfont.c uses XRenderQueryExtension, we also
10190       ## need to link to -lXrender.
10191       HAVE_XRENDER=no
10192       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
10193 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
10194 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
10195   $as_echo_n "(cached) " >&6
10196 else
10197   ac_check_lib_save_LIBS=$LIBS
10198 LIBS="-lXrender  $LIBS"
10199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10200 /* end confdefs.h.  */
10201
10202 /* Override any GCC internal prototype to avoid an error.
10203    Use char because int might match the return type of a GCC
10204    builtin and then its argument prototype would still apply.  */
10205 #ifdef __cplusplus
10206 extern "C"
10207 #endif
10208 char XRenderQueryExtension ();
10209 int
10210 main ()
10211 {
10212 return XRenderQueryExtension ();
10213   ;
10214   return 0;
10215 }
10216 _ACEOF
10217 if ac_fn_c_try_link "$LINENO"; then :
10218   ac_cv_lib_Xrender_XRenderQueryExtension=yes
10219 else
10220   ac_cv_lib_Xrender_XRenderQueryExtension=no
10221 fi
10222 rm -f core conftest.err conftest.$ac_objext \
10223     conftest$ac_exeext conftest.$ac_ext
10224 LIBS=$ac_check_lib_save_LIBS
10225 fi
10226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
10227 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
10228 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
10229   HAVE_XRENDER=yes
10230 fi
10231
10232       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
10233         OLD_CPPFLAGS="$CPPFLAGS"
10234         OLD_CFLAGS="$CFLAGS"
10235         OLD_LIBS="$LIBS"
10236         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
10237         CFLAGS="$CFLAGS $XFT_CFLAGS"
10238         XFT_LIBS="-lXrender $XFT_LIBS"
10239         LIBS="$XFT_LIBS $LIBS"
10240         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
10241 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
10242   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
10243 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
10244 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
10245   $as_echo_n "(cached) " >&6
10246 else
10247   ac_check_lib_save_LIBS=$LIBS
10248 LIBS="-lXft $XFT_LIBS $LIBS"
10249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10250 /* end confdefs.h.  */
10251
10252 /* Override any GCC internal prototype to avoid an error.
10253    Use char because int might match the return type of a GCC
10254    builtin and then its argument prototype would still apply.  */
10255 #ifdef __cplusplus
10256 extern "C"
10257 #endif
10258 char XftFontOpen ();
10259 int
10260 main ()
10261 {
10262 return XftFontOpen ();
10263   ;
10264   return 0;
10265 }
10266 _ACEOF
10267 if ac_fn_c_try_link "$LINENO"; then :
10268   ac_cv_lib_Xft_XftFontOpen=yes
10269 else
10270   ac_cv_lib_Xft_XftFontOpen=no
10271 fi
10272 rm -f core conftest.err conftest.$ac_objext \
10273     conftest$ac_exeext conftest.$ac_ext
10274 LIBS=$ac_check_lib_save_LIBS
10275 fi
10276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
10277 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
10278 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
10279   HAVE_XFT=yes
10280 fi
10281
10282 fi
10283
10284
10285
10286         if test "${HAVE_XFT}" = "yes"; then
10287
10288 $as_echo "#define HAVE_XFT 1" >>confdefs.h
10289
10290
10291           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
10292         else
10293           CPPFLAGS="$OLD_CPPFLAGS"
10294           CFLAGS="$OLD_CFLAGS"
10295           LIBS="$OLD_LIBS"
10296         fi                        # "${HAVE_XFT}" = "yes"
10297       fi                          # "$HAVE_XFT" != no
10298     fi                            # "x${with_xft}" != "xno"
10299
10300         if test "$HAVE_XFT" != "yes"; then
10301        HAVE_XFT=no
10302     fi
10303
10304
10305     HAVE_FREETYPE=no
10306     ## We used to allow building with FreeType and without Xft.
10307     ## However, the ftx font backend driver is not in good shape.
10308     if test "${HAVE_XFT}" = "yes"; then
10309                   HAVE_FREETYPE=yes
10310       FONTCONFIG_CFLAGS=
10311       FONTCONFIG_LIBS=
10312     fi
10313
10314     HAVE_LIBOTF=no
10315     if test "${HAVE_FREETYPE}" = "yes"; then
10316
10317 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
10318
10319       if test "${with_libotf}" != "no"; then
10320
10321   succeeded=no
10322
10323   # Extract the first word of "pkg-config", so it can be a program name with args.
10324 set dummy pkg-config; ac_word=$2
10325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10326 $as_echo_n "checking for $ac_word... " >&6; }
10327 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10328   $as_echo_n "(cached) " >&6
10329 else
10330   case $PKG_CONFIG in
10331   [\\/]* | ?:[\\/]*)
10332   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10333   ;;
10334   *)
10335   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10336 for as_dir in $PATH
10337 do
10338   IFS=$as_save_IFS
10339   test -z "$as_dir" && as_dir=.
10340     for ac_exec_ext in '' $ac_executable_extensions; do
10341   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10342     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10343     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10344     break 2
10345   fi
10346 done
10347   done
10348 IFS=$as_save_IFS
10349
10350   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10351   ;;
10352 esac
10353 fi
10354 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10355 if test -n "$PKG_CONFIG"; then
10356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10357 $as_echo "$PKG_CONFIG" >&6; }
10358 else
10359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10360 $as_echo "no" >&6; }
10361 fi
10362
10363
10364
10365   if test "$PKG_CONFIG" = "no" ; then
10366      HAVE_LIBOTF=no
10367   else
10368      PKG_CONFIG_MIN_VERSION=0.9.0
10369      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10370         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
10371 $as_echo_n "checking for libotf... " >&6; }
10372
10373         if $PKG_CONFIG --exists "libotf" 2>&5; then
10374             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10375 $as_echo "yes" >&6; }
10376             succeeded=yes
10377
10378             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
10379 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
10380             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
10381             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
10382 $as_echo "$LIBOTF_CFLAGS" >&6; }
10383
10384             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
10385 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
10386             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
10387             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
10388 $as_echo "$LIBOTF_LIBS" >&6; }
10389         else
10390             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10391 $as_echo "no" >&6; }
10392             LIBOTF_CFLAGS=""
10393             LIBOTF_LIBS=""
10394             ## If we have a custom action on failure, don't print errors, but
10395             ## do set a variable so people can do so.
10396             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
10397
10398         fi
10399
10400
10401
10402      else
10403         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10404         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10405      fi
10406   fi
10407
10408   if test $succeeded = yes; then
10409      HAVE_LIBOTF=yes
10410   else
10411      HAVE_LIBOTF=no
10412   fi
10413
10414         if test "$HAVE_LIBOTF" = "yes"; then
10415
10416 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
10417
10418           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
10419 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
10420 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
10421   $as_echo_n "(cached) " >&6
10422 else
10423   ac_check_lib_save_LIBS=$LIBS
10424 LIBS="-lotf  $LIBS"
10425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10426 /* end confdefs.h.  */
10427
10428 /* Override any GCC internal prototype to avoid an error.
10429    Use char because int might match the return type of a GCC
10430    builtin and then its argument prototype would still apply.  */
10431 #ifdef __cplusplus
10432 extern "C"
10433 #endif
10434 char OTF_get_variation_glyphs ();
10435 int
10436 main ()
10437 {
10438 return OTF_get_variation_glyphs ();
10439   ;
10440   return 0;
10441 }
10442 _ACEOF
10443 if ac_fn_c_try_link "$LINENO"; then :
10444   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
10445 else
10446   ac_cv_lib_otf_OTF_get_variation_glyphs=no
10447 fi
10448 rm -f core conftest.err conftest.$ac_objext \
10449     conftest$ac_exeext conftest.$ac_ext
10450 LIBS=$ac_check_lib_save_LIBS
10451 fi
10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
10453 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
10454 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
10455   HAVE_OTF_GET_VARIATION_GLYPHS=yes
10456 else
10457   HAVE_OTF_GET_VARIATION_GLYPHS=no
10458 fi
10459
10460           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
10461
10462 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
10463
10464           fi
10465         fi
10466       fi
10467             fi
10468
10469     HAVE_M17N_FLT=no
10470     if test "${HAVE_LIBOTF}" = yes; then
10471       if test "${with_m17n_flt}" != "no"; then
10472
10473   succeeded=no
10474
10475   # Extract the first word of "pkg-config", so it can be a program name with args.
10476 set dummy pkg-config; ac_word=$2
10477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10478 $as_echo_n "checking for $ac_word... " >&6; }
10479 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10480   $as_echo_n "(cached) " >&6
10481 else
10482   case $PKG_CONFIG in
10483   [\\/]* | ?:[\\/]*)
10484   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10485   ;;
10486   *)
10487   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10488 for as_dir in $PATH
10489 do
10490   IFS=$as_save_IFS
10491   test -z "$as_dir" && as_dir=.
10492     for ac_exec_ext in '' $ac_executable_extensions; do
10493   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10494     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10495     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10496     break 2
10497   fi
10498 done
10499   done
10500 IFS=$as_save_IFS
10501
10502   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10503   ;;
10504 esac
10505 fi
10506 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10507 if test -n "$PKG_CONFIG"; then
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10509 $as_echo "$PKG_CONFIG" >&6; }
10510 else
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10512 $as_echo "no" >&6; }
10513 fi
10514
10515
10516
10517   if test "$PKG_CONFIG" = "no" ; then
10518      HAVE_M17N_FLT=no
10519   else
10520      PKG_CONFIG_MIN_VERSION=0.9.0
10521      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10522         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
10523 $as_echo_n "checking for m17n-flt... " >&6; }
10524
10525         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
10526             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10527 $as_echo "yes" >&6; }
10528             succeeded=yes
10529
10530             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
10531 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
10532             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
10533             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
10534 $as_echo "$M17N_FLT_CFLAGS" >&6; }
10535
10536             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
10537 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
10538             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
10539             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
10540 $as_echo "$M17N_FLT_LIBS" >&6; }
10541         else
10542             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10543 $as_echo "no" >&6; }
10544             M17N_FLT_CFLAGS=""
10545             M17N_FLT_LIBS=""
10546             ## If we have a custom action on failure, don't print errors, but
10547             ## do set a variable so people can do so.
10548             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
10549
10550         fi
10551
10552
10553
10554      else
10555         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10556         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10557      fi
10558   fi
10559
10560   if test $succeeded = yes; then
10561      HAVE_M17N_FLT=yes
10562   else
10563      HAVE_M17N_FLT=no
10564   fi
10565
10566         if test "$HAVE_M17N_FLT" = "yes"; then
10567
10568 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
10569
10570         fi
10571       fi
10572     fi
10573 else
10574     HAVE_XFT=no
10575     HAVE_FREETYPE=no
10576     HAVE_LIBOTF=no
10577     HAVE_M17N_FLT=no
10578 fi
10579
10580 ### End of font-backend (under X11) section.
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591 ### Use -lXpm if available, unless `--with-xpm=no'.
10592 HAVE_XPM=no
10593 LIBXPM=
10594 if test "${HAVE_X11}" = "yes"; then
10595   if test "${with_xpm}" != "no"; then
10596     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
10597 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
10598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
10599 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
10600 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
10601   $as_echo_n "(cached) " >&6
10602 else
10603   ac_check_lib_save_LIBS=$LIBS
10604 LIBS="-lXpm -lX11 $LIBS"
10605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10606 /* end confdefs.h.  */
10607
10608 /* Override any GCC internal prototype to avoid an error.
10609    Use char because int might match the return type of a GCC
10610    builtin and then its argument prototype would still apply.  */
10611 #ifdef __cplusplus
10612 extern "C"
10613 #endif
10614 char XpmReadFileToPixmap ();
10615 int
10616 main ()
10617 {
10618 return XpmReadFileToPixmap ();
10619   ;
10620   return 0;
10621 }
10622 _ACEOF
10623 if ac_fn_c_try_link "$LINENO"; then :
10624   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
10625 else
10626   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
10627 fi
10628 rm -f core conftest.err conftest.$ac_objext \
10629     conftest$ac_exeext conftest.$ac_ext
10630 LIBS=$ac_check_lib_save_LIBS
10631 fi
10632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
10633 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
10634 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
10635   HAVE_XPM=yes
10636 fi
10637
10638 fi
10639
10640
10641     if test "${HAVE_XPM}" = "yes"; then
10642       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
10643 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
10644       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10645 /* end confdefs.h.  */
10646 #include "X11/xpm.h"
10647 #ifndef XpmReturnAllocPixels
10648 no_return_alloc_pixels
10649 #endif
10650
10651 _ACEOF
10652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10653   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
10654   HAVE_XPM=no
10655 else
10656   HAVE_XPM=yes
10657 fi
10658 rm -f conftest*
10659
10660
10661       if test "${HAVE_XPM}" = "yes"; then
10662         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10663 $as_echo "yes" >&6; }
10664       else
10665         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10666 $as_echo "no" >&6; }
10667       fi
10668     fi
10669   fi
10670
10671   if test "${HAVE_XPM}" = "yes"; then
10672
10673 $as_echo "#define HAVE_XPM 1" >>confdefs.h
10674
10675     LIBXPM=-lXpm
10676   fi
10677 fi
10678
10679
10680 ### Use -ljpeg if available, unless `--with-jpeg=no'.
10681 HAVE_JPEG=no
10682 LIBJPEG=
10683 if test "${HAVE_X11}" = "yes"; then
10684   if test "${with_jpeg}" != "no"; then
10685             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
10686 if test "x$ac_cv_header_jerror_h" = x""yes; then :
10687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
10688 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
10689 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
10690   $as_echo_n "(cached) " >&6
10691 else
10692   ac_check_lib_save_LIBS=$LIBS
10693 LIBS="-ljpeg  $LIBS"
10694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10695 /* end confdefs.h.  */
10696
10697 /* Override any GCC internal prototype to avoid an error.
10698    Use char because int might match the return type of a GCC
10699    builtin and then its argument prototype would still apply.  */
10700 #ifdef __cplusplus
10701 extern "C"
10702 #endif
10703 char jpeg_destroy_compress ();
10704 int
10705 main ()
10706 {
10707 return jpeg_destroy_compress ();
10708   ;
10709   return 0;
10710 }
10711 _ACEOF
10712 if ac_fn_c_try_link "$LINENO"; then :
10713   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
10714 else
10715   ac_cv_lib_jpeg_jpeg_destroy_compress=no
10716 fi
10717 rm -f core conftest.err conftest.$ac_objext \
10718     conftest$ac_exeext conftest.$ac_ext
10719 LIBS=$ac_check_lib_save_LIBS
10720 fi
10721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
10722 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
10723 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
10724   HAVE_JPEG=yes
10725 fi
10726
10727 fi
10728
10729
10730   fi
10731
10732     if test "${HAVE_JPEG}" = "yes"; then
10733     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10734
10735     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10736 /* end confdefs.h.  */
10737 #include <jpeglib.h>
10738          version=JPEG_LIB_VERSION
10739
10740 _ACEOF
10741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10742   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
10743   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10744
10745 else
10746   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
10747 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
10748         HAVE_JPEG=no
10749 fi
10750 rm -f conftest*
10751
10752   fi
10753   if test "${HAVE_JPEG}" = "yes"; then
10754     LIBJPEG=-ljpeg
10755   fi
10756 fi
10757
10758
10759 ### Use -lpng if available, unless `--with-png=no'.
10760 HAVE_PNG=no
10761 LIBPNG=
10762 if test "${HAVE_X11}" = "yes"; then
10763   if test "${with_png}" != "no"; then
10764     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
10765     # in /usr/include/libpng.
10766     for ac_header in png.h libpng/png.h
10767 do :
10768   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10769 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10770 eval as_val=\$$as_ac_Header
10771    if test "x$as_val" = x""yes; then :
10772   cat >>confdefs.h <<_ACEOF
10773 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10774 _ACEOF
10775
10776 fi
10777
10778 done
10779
10780     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
10781       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
10782 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
10783 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
10784   $as_echo_n "(cached) " >&6
10785 else
10786   ac_check_lib_save_LIBS=$LIBS
10787 LIBS="-lpng -lz -lm $LIBS"
10788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10789 /* end confdefs.h.  */
10790
10791 /* Override any GCC internal prototype to avoid an error.
10792    Use char because int might match the return type of a GCC
10793    builtin and then its argument prototype would still apply.  */
10794 #ifdef __cplusplus
10795 extern "C"
10796 #endif
10797 char png_get_channels ();
10798 int
10799 main ()
10800 {
10801 return png_get_channels ();
10802   ;
10803   return 0;
10804 }
10805 _ACEOF
10806 if ac_fn_c_try_link "$LINENO"; then :
10807   ac_cv_lib_png_png_get_channels=yes
10808 else
10809   ac_cv_lib_png_png_get_channels=no
10810 fi
10811 rm -f core conftest.err conftest.$ac_objext \
10812     conftest$ac_exeext conftest.$ac_ext
10813 LIBS=$ac_check_lib_save_LIBS
10814 fi
10815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
10816 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
10817 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
10818   HAVE_PNG=yes
10819 fi
10820
10821     fi
10822   fi
10823
10824   if test "${HAVE_PNG}" = "yes"; then
10825
10826 $as_echo "#define HAVE_PNG 1" >>confdefs.h
10827
10828     LIBPNG="-lpng -lz -lm"
10829   fi
10830 fi
10831
10832
10833 ### Use -ltiff if available, unless `--with-tiff=no'.
10834 HAVE_TIFF=no
10835 LIBTIFF=
10836 if test "${HAVE_X11}" = "yes"; then
10837   if test "${with_tiff}" != "no"; then
10838     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
10839 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
10840   tifflibs="-lz -lm"
10841       # At least one tiff package requires the jpeg library.
10842       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
10843       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
10844 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
10845 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
10846   $as_echo_n "(cached) " >&6
10847 else
10848   ac_check_lib_save_LIBS=$LIBS
10849 LIBS="-ltiff $tifflibs $LIBS"
10850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10851 /* end confdefs.h.  */
10852
10853 /* Override any GCC internal prototype to avoid an error.
10854    Use char because int might match the return type of a GCC
10855    builtin and then its argument prototype would still apply.  */
10856 #ifdef __cplusplus
10857 extern "C"
10858 #endif
10859 char TIFFGetVersion ();
10860 int
10861 main ()
10862 {
10863 return TIFFGetVersion ();
10864   ;
10865   return 0;
10866 }
10867 _ACEOF
10868 if ac_fn_c_try_link "$LINENO"; then :
10869   ac_cv_lib_tiff_TIFFGetVersion=yes
10870 else
10871   ac_cv_lib_tiff_TIFFGetVersion=no
10872 fi
10873 rm -f core conftest.err conftest.$ac_objext \
10874     conftest$ac_exeext conftest.$ac_ext
10875 LIBS=$ac_check_lib_save_LIBS
10876 fi
10877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
10878 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
10879 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
10880   HAVE_TIFF=yes
10881 fi
10882
10883 fi
10884
10885
10886   fi
10887
10888   if test "${HAVE_TIFF}" = "yes"; then
10889
10890 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10891
10892         LIBTIFF=-ltiff
10893   fi
10894 fi
10895
10896
10897 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10898 HAVE_GIF=no
10899 LIBGIF=
10900 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10901   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10902 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10903   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10904 # Earlier versions can crash Emacs.
10905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10906 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10907 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10908   $as_echo_n "(cached) " >&6
10909 else
10910   ac_check_lib_save_LIBS=$LIBS
10911 LIBS="-lgif  $LIBS"
10912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10913 /* end confdefs.h.  */
10914
10915 /* Override any GCC internal prototype to avoid an error.
10916    Use char because int might match the return type of a GCC
10917    builtin and then its argument prototype would still apply.  */
10918 #ifdef __cplusplus
10919 extern "C"
10920 #endif
10921 char EGifPutExtensionLast ();
10922 int
10923 main ()
10924 {
10925 return EGifPutExtensionLast ();
10926   ;
10927   return 0;
10928 }
10929 _ACEOF
10930 if ac_fn_c_try_link "$LINENO"; then :
10931   ac_cv_lib_gif_EGifPutExtensionLast=yes
10932 else
10933   ac_cv_lib_gif_EGifPutExtensionLast=no
10934 fi
10935 rm -f core conftest.err conftest.$ac_objext \
10936     conftest$ac_exeext conftest.$ac_ext
10937 LIBS=$ac_check_lib_save_LIBS
10938 fi
10939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10940 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10941 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10942   HAVE_GIF=yes
10943 else
10944   HAVE_GIF=maybe
10945 fi
10946
10947 fi
10948
10949
10950
10951   if test "$HAVE_GIF" = yes; then
10952     LIBGIF=-lgif
10953   elif test "$HAVE_GIF" = maybe; then
10954 # If gif_lib.h but no libgif, try libungif.
10955     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10956 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10957 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10958   $as_echo_n "(cached) " >&6
10959 else
10960   ac_check_lib_save_LIBS=$LIBS
10961 LIBS="-lungif  $LIBS"
10962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10963 /* end confdefs.h.  */
10964
10965 /* Override any GCC internal prototype to avoid an error.
10966    Use char because int might match the return type of a GCC
10967    builtin and then its argument prototype would still apply.  */
10968 #ifdef __cplusplus
10969 extern "C"
10970 #endif
10971 char EGifPutExtensionLast ();
10972 int
10973 main ()
10974 {
10975 return EGifPutExtensionLast ();
10976   ;
10977   return 0;
10978 }
10979 _ACEOF
10980 if ac_fn_c_try_link "$LINENO"; then :
10981   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10982 else
10983   ac_cv_lib_ungif_EGifPutExtensionLast=no
10984 fi
10985 rm -f core conftest.err conftest.$ac_objext \
10986     conftest$ac_exeext conftest.$ac_ext
10987 LIBS=$ac_check_lib_save_LIBS
10988 fi
10989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10990 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10991 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10992   HAVE_GIF=yes
10993 else
10994   HAVE_GIF=no
10995 fi
10996
10997     test "$HAVE_GIF" = yes && LIBGIF=-lungif
10998   fi
10999
11000   if test "${HAVE_GIF}" = "yes"; then
11001
11002 $as_echo "#define HAVE_GIF 1" >>confdefs.h
11003
11004   fi
11005 fi
11006
11007
11008 if test "${HAVE_X11}" = "yes"; then
11009   MISSING=""
11010   WITH_NO=""
11011   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
11012     MISSING="libXpm" && WITH_NO="--with-xpm=no"
11013   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
11014     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
11015   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
11016     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
11017   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
11018     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
11019   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
11020     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
11021
11022   if test "X${MISSING}" != X; then
11023     as_fn_error "The following required libraries were not found:
11024     $MISSING
11025 Maybe some development libraries/packages are missing?
11026 If you don't want to link with them give
11027     $WITH_NO
11028 as options to configure" "$LINENO" 5
11029   fi
11030 fi
11031
11032 ### Use -lgpm if available, unless `--with-gpm=no'.
11033 HAVE_GPM=no
11034 LIBGPM=
11035 MOUSE_SUPPORT=
11036 if test "${with_gpm}" != "no"; then
11037   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
11038 if test "x$ac_cv_header_gpm_h" = x""yes; then :
11039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
11040 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
11041 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
11042   $as_echo_n "(cached) " >&6
11043 else
11044   ac_check_lib_save_LIBS=$LIBS
11045 LIBS="-lgpm  $LIBS"
11046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11047 /* end confdefs.h.  */
11048
11049 /* Override any GCC internal prototype to avoid an error.
11050    Use char because int might match the return type of a GCC
11051    builtin and then its argument prototype would still apply.  */
11052 #ifdef __cplusplus
11053 extern "C"
11054 #endif
11055 char Gpm_Open ();
11056 int
11057 main ()
11058 {
11059 return Gpm_Open ();
11060   ;
11061   return 0;
11062 }
11063 _ACEOF
11064 if ac_fn_c_try_link "$LINENO"; then :
11065   ac_cv_lib_gpm_Gpm_Open=yes
11066 else
11067   ac_cv_lib_gpm_Gpm_Open=no
11068 fi
11069 rm -f core conftest.err conftest.$ac_objext \
11070     conftest$ac_exeext conftest.$ac_ext
11071 LIBS=$ac_check_lib_save_LIBS
11072 fi
11073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
11074 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
11075 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
11076   HAVE_GPM=yes
11077 fi
11078
11079 fi
11080
11081
11082
11083   if test "${HAVE_GPM}" = "yes"; then
11084
11085 $as_echo "#define HAVE_GPM 1" >>confdefs.h
11086
11087     LIBGPM=-lgpm
11088     ## May be reset below.
11089     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
11090   fi
11091 fi
11092
11093
11094 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
11095 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
11096
11097 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
11098
11099 fi
11100
11101
11102
11103 C_SWITCH_X_SYSTEM=
11104 ### Use NeXTstep API to implement GUI.
11105 if test "${HAVE_NS}" = "yes"; then
11106
11107 $as_echo "#define HAVE_NS 1" >>confdefs.h
11108
11109   if test "${NS_IMPL_COCOA}" = "yes"; then
11110
11111 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
11112
11113     GNU_OBJC_CFLAGS=
11114   fi
11115   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
11116
11117 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
11118
11119     # See also .m.o rule in Makefile.in */
11120     # FIXME: are all these flags really needed?  Document here why.  */
11121     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
11122     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
11123   fi
11124   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
11125
11126 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
11127
11128   fi
11129   # We also have mouse menus.
11130   HAVE_MENUS=yes
11131   OTHER_FILES=ns-app
11132 fi
11133
11134
11135 ### Use session management (-lSM -lICE) if available
11136 HAVE_X_SM=no
11137 LIBXSM=
11138 if test "${HAVE_X11}" = "yes"; then
11139   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
11140 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
11141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
11142 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
11143 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
11144   $as_echo_n "(cached) " >&6
11145 else
11146   ac_check_lib_save_LIBS=$LIBS
11147 LIBS="-lSM -lICE $LIBS"
11148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11149 /* end confdefs.h.  */
11150
11151 /* Override any GCC internal prototype to avoid an error.
11152    Use char because int might match the return type of a GCC
11153    builtin and then its argument prototype would still apply.  */
11154 #ifdef __cplusplus
11155 extern "C"
11156 #endif
11157 char SmcOpenConnection ();
11158 int
11159 main ()
11160 {
11161 return SmcOpenConnection ();
11162   ;
11163   return 0;
11164 }
11165 _ACEOF
11166 if ac_fn_c_try_link "$LINENO"; then :
11167   ac_cv_lib_SM_SmcOpenConnection=yes
11168 else
11169   ac_cv_lib_SM_SmcOpenConnection=no
11170 fi
11171 rm -f core conftest.err conftest.$ac_objext \
11172     conftest$ac_exeext conftest.$ac_ext
11173 LIBS=$ac_check_lib_save_LIBS
11174 fi
11175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
11176 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
11177 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
11178   HAVE_X_SM=yes
11179 fi
11180
11181 fi
11182
11183
11184
11185   if test "${HAVE_X_SM}" = "yes"; then
11186
11187 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
11188
11189     LIBXSM="-lSM -lICE"
11190     case "$LIBS" in
11191       *-lSM*) ;;
11192       *)      LIBS="$LIBXSM $LIBS" ;;
11193     esac
11194   fi
11195 fi
11196
11197
11198 ### Use libxml (-lxml2) if available
11199 if test "${with_xml2}" != "no"; then
11200   ### I'm not sure what the version number should be, so I just guessed.
11201
11202   succeeded=no
11203
11204   # Extract the first word of "pkg-config", so it can be a program name with args.
11205 set dummy pkg-config; ac_word=$2
11206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11207 $as_echo_n "checking for $ac_word... " >&6; }
11208 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11209   $as_echo_n "(cached) " >&6
11210 else
11211   case $PKG_CONFIG in
11212   [\\/]* | ?:[\\/]*)
11213   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11214   ;;
11215   *)
11216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11217 for as_dir in $PATH
11218 do
11219   IFS=$as_save_IFS
11220   test -z "$as_dir" && as_dir=.
11221     for ac_exec_ext in '' $ac_executable_extensions; do
11222   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11223     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11225     break 2
11226   fi
11227 done
11228   done
11229 IFS=$as_save_IFS
11230
11231   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11232   ;;
11233 esac
11234 fi
11235 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11236 if test -n "$PKG_CONFIG"; then
11237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11238 $as_echo "$PKG_CONFIG" >&6; }
11239 else
11240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11241 $as_echo "no" >&6; }
11242 fi
11243
11244
11245
11246   if test "$PKG_CONFIG" = "no" ; then
11247      HAVE_LIBXML2=no
11248   else
11249      PKG_CONFIG_MIN_VERSION=0.9.0
11250      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11251         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.2.0" >&5
11252 $as_echo_n "checking for libxml-2.0 > 2.2.0... " >&6; }
11253
11254         if $PKG_CONFIG --exists "libxml-2.0 > 2.2.0" 2>&5; then
11255             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11256 $as_echo "yes" >&6; }
11257             succeeded=yes
11258
11259             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
11260 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
11261             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.2.0"|sed -e 's,///*,/,g'`
11262             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
11263 $as_echo "$LIBXML2_CFLAGS" >&6; }
11264
11265             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
11266 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
11267             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.2.0"|sed -e 's,///*,/,g'`
11268             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
11269 $as_echo "$LIBXML2_LIBS" >&6; }
11270         else
11271             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11272 $as_echo "no" >&6; }
11273             LIBXML2_CFLAGS=""
11274             LIBXML2_LIBS=""
11275             ## If we have a custom action on failure, don't print errors, but
11276             ## do set a variable so people can do so.
11277             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.2.0"`
11278
11279         fi
11280
11281
11282
11283      else
11284         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11285         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11286      fi
11287   fi
11288
11289   if test $succeeded = yes; then
11290      HAVE_LIBXML2=yes
11291   else
11292      HAVE_LIBXML2=no
11293   fi
11294
11295   if test "${HAVE_LIBXML2}" = "yes"; then
11296     LIBS="$LIBXML2_LIBS $LIBS"
11297     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
11298 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
11299 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
11300   $as_echo_n "(cached) " >&6
11301 else
11302   ac_check_lib_save_LIBS=$LIBS
11303 LIBS="-lxml2  $LIBS"
11304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11305 /* end confdefs.h.  */
11306
11307 /* Override any GCC internal prototype to avoid an error.
11308    Use char because int might match the return type of a GCC
11309    builtin and then its argument prototype would still apply.  */
11310 #ifdef __cplusplus
11311 extern "C"
11312 #endif
11313 char htmlReadMemory ();
11314 int
11315 main ()
11316 {
11317 return htmlReadMemory ();
11318   ;
11319   return 0;
11320 }
11321 _ACEOF
11322 if ac_fn_c_try_link "$LINENO"; then :
11323   ac_cv_lib_xml2_htmlReadMemory=yes
11324 else
11325   ac_cv_lib_xml2_htmlReadMemory=no
11326 fi
11327 rm -f core conftest.err conftest.$ac_objext \
11328     conftest$ac_exeext conftest.$ac_ext
11329 LIBS=$ac_check_lib_save_LIBS
11330 fi
11331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
11332 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
11333 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
11334   HAVE_LIBXML2=yes
11335 else
11336   HAVE_LIBXML2=no
11337 fi
11338
11339     if test "${HAVE_LIBXML2}" = "yes"; then
11340
11341 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
11342
11343     else
11344       LIBXML2_LIBS=""
11345       LIBXML2_CFLAGS=""
11346     fi
11347   fi
11348 fi
11349
11350
11351
11352 # If netdb.h doesn't declare h_errno, we must declare it by hand.
11353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
11354 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
11355 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
11356   $as_echo_n "(cached) " >&6
11357 else
11358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11359 /* end confdefs.h.  */
11360 #include <netdb.h>
11361 int
11362 main ()
11363 {
11364 return h_errno;
11365   ;
11366   return 0;
11367 }
11368 _ACEOF
11369 if ac_fn_c_try_link "$LINENO"; then :
11370   emacs_cv_netdb_declares_h_errno=yes
11371 else
11372   emacs_cv_netdb_declares_h_errno=no
11373 fi
11374 rm -f core conftest.err conftest.$ac_objext \
11375     conftest$ac_exeext conftest.$ac_ext
11376 fi
11377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
11378 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
11379 if test $emacs_cv_netdb_declares_h_errno = yes; then
11380
11381 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
11382
11383 fi
11384
11385 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11386 # for constant arguments.  Useless!
11387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11388 $as_echo_n "checking for working alloca.h... " >&6; }
11389 if test "${ac_cv_working_alloca_h+set}" = set; then :
11390   $as_echo_n "(cached) " >&6
11391 else
11392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11393 /* end confdefs.h.  */
11394 #include <alloca.h>
11395 int
11396 main ()
11397 {
11398 char *p = (char *) alloca (2 * sizeof (int));
11399                           if (p) return 0;
11400   ;
11401   return 0;
11402 }
11403 _ACEOF
11404 if ac_fn_c_try_link "$LINENO"; then :
11405   ac_cv_working_alloca_h=yes
11406 else
11407   ac_cv_working_alloca_h=no
11408 fi
11409 rm -f core conftest.err conftest.$ac_objext \
11410     conftest$ac_exeext conftest.$ac_ext
11411 fi
11412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11413 $as_echo "$ac_cv_working_alloca_h" >&6; }
11414 if test $ac_cv_working_alloca_h = yes; then
11415
11416 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11417
11418 fi
11419
11420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11421 $as_echo_n "checking for alloca... " >&6; }
11422 if test "${ac_cv_func_alloca_works+set}" = set; then :
11423   $as_echo_n "(cached) " >&6
11424 else
11425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11426 /* end confdefs.h.  */
11427 #ifdef __GNUC__
11428 # define alloca __builtin_alloca
11429 #else
11430 # ifdef _MSC_VER
11431 #  include <malloc.h>
11432 #  define alloca _alloca
11433 # else
11434 #  ifdef HAVE_ALLOCA_H
11435 #   include <alloca.h>
11436 #  else
11437 #   ifdef _AIX
11438  #pragma alloca
11439 #   else
11440 #    ifndef alloca /* predefined by HP cc +Olibcalls */
11441 char *alloca ();
11442 #    endif
11443 #   endif
11444 #  endif
11445 # endif
11446 #endif
11447
11448 int
11449 main ()
11450 {
11451 char *p = (char *) alloca (1);
11452                                     if (p) return 0;
11453   ;
11454   return 0;
11455 }
11456 _ACEOF
11457 if ac_fn_c_try_link "$LINENO"; then :
11458   ac_cv_func_alloca_works=yes
11459 else
11460   ac_cv_func_alloca_works=no
11461 fi
11462 rm -f core conftest.err conftest.$ac_objext \
11463     conftest$ac_exeext conftest.$ac_ext
11464 fi
11465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11466 $as_echo "$ac_cv_func_alloca_works" >&6; }
11467
11468 if test $ac_cv_func_alloca_works = yes; then
11469
11470 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11471
11472 else
11473   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11474 # that cause trouble.  Some versions do not even contain alloca or
11475 # contain a buggy version.  If you still want to use their alloca,
11476 # use ar to extract alloca.o from them instead of compiling alloca.c.
11477
11478 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11479
11480 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11481
11482
11483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11484 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11485 if test "${ac_cv_os_cray+set}" = set; then :
11486   $as_echo_n "(cached) " >&6
11487 else
11488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11489 /* end confdefs.h.  */
11490 #if defined CRAY && ! defined CRAY2
11491 webecray
11492 #else
11493 wenotbecray
11494 #endif
11495
11496 _ACEOF
11497 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11498   $EGREP "webecray" >/dev/null 2>&1; then :
11499   ac_cv_os_cray=yes
11500 else
11501   ac_cv_os_cray=no
11502 fi
11503 rm -f conftest*
11504
11505 fi
11506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11507 $as_echo "$ac_cv_os_cray" >&6; }
11508 if test $ac_cv_os_cray = yes; then
11509   for ac_func in _getb67 GETB67 getb67; do
11510     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11511 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11512 eval as_val=\$$as_ac_var
11513    if test "x$as_val" = x""yes; then :
11514
11515 cat >>confdefs.h <<_ACEOF
11516 #define CRAY_STACKSEG_END $ac_func
11517 _ACEOF
11518
11519     break
11520 fi
11521
11522   done
11523 fi
11524
11525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11526 $as_echo_n "checking stack direction for C alloca... " >&6; }
11527 if test "${ac_cv_c_stack_direction+set}" = set; then :
11528   $as_echo_n "(cached) " >&6
11529 else
11530   if test "$cross_compiling" = yes; then :
11531   ac_cv_c_stack_direction=0
11532 else
11533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11534 /* end confdefs.h.  */
11535 $ac_includes_default
11536 int
11537 find_stack_direction ()
11538 {
11539   static char *addr = 0;
11540   auto char dummy;
11541   if (addr == 0)
11542     {
11543       addr = &dummy;
11544       return find_stack_direction ();
11545     }
11546   else
11547     return (&dummy > addr) ? 1 : -1;
11548 }
11549
11550 int
11551 main ()
11552 {
11553   return find_stack_direction () < 0;
11554 }
11555 _ACEOF
11556 if ac_fn_c_try_run "$LINENO"; then :
11557   ac_cv_c_stack_direction=1
11558 else
11559   ac_cv_c_stack_direction=-1
11560 fi
11561 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11562   conftest.$ac_objext conftest.beam conftest.$ac_ext
11563 fi
11564
11565 fi
11566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11567 $as_echo "$ac_cv_c_stack_direction" >&6; }
11568 cat >>confdefs.h <<_ACEOF
11569 #define STACK_DIRECTION $ac_cv_c_stack_direction
11570 _ACEOF
11571
11572
11573 fi
11574
11575
11576 if test x"$ac_cv_func_alloca_works" != xyes; then
11577    as_fn_error "a system implementation of alloca is required " "$LINENO" 5
11578 fi
11579
11580 # fmod, logb, and frexp are found in -lm on most systems.
11581 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
11582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
11583 $as_echo_n "checking for sqrt in -lm... " >&6; }
11584 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
11585   $as_echo_n "(cached) " >&6
11586 else
11587   ac_check_lib_save_LIBS=$LIBS
11588 LIBS="-lm  $LIBS"
11589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11590 /* end confdefs.h.  */
11591
11592 /* Override any GCC internal prototype to avoid an error.
11593    Use char because int might match the return type of a GCC
11594    builtin and then its argument prototype would still apply.  */
11595 #ifdef __cplusplus
11596 extern "C"
11597 #endif
11598 char sqrt ();
11599 int
11600 main ()
11601 {
11602 return sqrt ();
11603   ;
11604   return 0;
11605 }
11606 _ACEOF
11607 if ac_fn_c_try_link "$LINENO"; then :
11608   ac_cv_lib_m_sqrt=yes
11609 else
11610   ac_cv_lib_m_sqrt=no
11611 fi
11612 rm -f core conftest.err conftest.$ac_objext \
11613     conftest$ac_exeext conftest.$ac_ext
11614 LIBS=$ac_check_lib_save_LIBS
11615 fi
11616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
11617 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
11618 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
11619   cat >>confdefs.h <<_ACEOF
11620 #define HAVE_LIBM 1
11621 _ACEOF
11622
11623   LIBS="-lm $LIBS"
11624
11625 fi
11626
11627
11628 # Check for mail-locking functions in a "mail" library.  Probably this should
11629 # have the same check as for liblockfile below.
11630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
11631 $as_echo_n "checking for maillock in -lmail... " >&6; }
11632 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
11633   $as_echo_n "(cached) " >&6
11634 else
11635   ac_check_lib_save_LIBS=$LIBS
11636 LIBS="-lmail  $LIBS"
11637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11638 /* end confdefs.h.  */
11639
11640 /* Override any GCC internal prototype to avoid an error.
11641    Use char because int might match the return type of a GCC
11642    builtin and then its argument prototype would still apply.  */
11643 #ifdef __cplusplus
11644 extern "C"
11645 #endif
11646 char maillock ();
11647 int
11648 main ()
11649 {
11650 return maillock ();
11651   ;
11652   return 0;
11653 }
11654 _ACEOF
11655 if ac_fn_c_try_link "$LINENO"; then :
11656   ac_cv_lib_mail_maillock=yes
11657 else
11658   ac_cv_lib_mail_maillock=no
11659 fi
11660 rm -f core conftest.err conftest.$ac_objext \
11661     conftest$ac_exeext conftest.$ac_ext
11662 LIBS=$ac_check_lib_save_LIBS
11663 fi
11664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
11665 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
11666 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
11667   have_mail=yes
11668 else
11669   have_mail=no
11670 fi
11671
11672 if test $have_mail = yes; then
11673   LIBS_MAIL=-lmail
11674   LIBS="$LIBS_MAIL $LIBS"
11675
11676 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
11677
11678 else
11679   LIBS_MAIL=
11680 fi
11681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
11682 $as_echo_n "checking for maillock in -llockfile... " >&6; }
11683 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
11684   $as_echo_n "(cached) " >&6
11685 else
11686   ac_check_lib_save_LIBS=$LIBS
11687 LIBS="-llockfile  $LIBS"
11688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11689 /* end confdefs.h.  */
11690
11691 /* Override any GCC internal prototype to avoid an error.
11692    Use char because int might match the return type of a GCC
11693    builtin and then its argument prototype would still apply.  */
11694 #ifdef __cplusplus
11695 extern "C"
11696 #endif
11697 char maillock ();
11698 int
11699 main ()
11700 {
11701 return maillock ();
11702   ;
11703   return 0;
11704 }
11705 _ACEOF
11706 if ac_fn_c_try_link "$LINENO"; then :
11707   ac_cv_lib_lockfile_maillock=yes
11708 else
11709   ac_cv_lib_lockfile_maillock=no
11710 fi
11711 rm -f core conftest.err conftest.$ac_objext \
11712     conftest$ac_exeext conftest.$ac_ext
11713 LIBS=$ac_check_lib_save_LIBS
11714 fi
11715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
11716 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
11717 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
11718   have_lockfile=yes
11719 else
11720   have_lockfile=no
11721 fi
11722
11723 if test $have_lockfile = yes; then
11724    LIBS_MAIL=-llockfile
11725    LIBS="$LIBS_MAIL $LIBS"
11726
11727 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
11728
11729 else
11730 # If we have the shared liblockfile, assume we must use it for mail
11731 # locking (e.g. Debian).  If we couldn't link against liblockfile
11732 # (no liblockfile.a installed), ensure that we don't need to.
11733       # Extract the first word of "liblockfile.so", so it can be a program name with args.
11734 set dummy liblockfile.so; ac_word=$2
11735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11736 $as_echo_n "checking for $ac_word... " >&6; }
11737 if test "${ac_cv_prog_liblockfile+set}" = set; then :
11738   $as_echo_n "(cached) " >&6
11739 else
11740   if test -n "$liblockfile"; then
11741   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
11742 else
11743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11744 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
11745 for as_dir in $as_dummy
11746 do
11747   IFS=$as_save_IFS
11748   test -z "$as_dir" && as_dir=.
11749     for ac_exec_ext in '' $ac_executable_extensions; do
11750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11751     ac_cv_prog_liblockfile="yes"
11752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11753     break 2
11754   fi
11755 done
11756   done
11757 IFS=$as_save_IFS
11758
11759   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
11760 fi
11761 fi
11762 liblockfile=$ac_cv_prog_liblockfile
11763 if test -n "$liblockfile"; then
11764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
11765 $as_echo "$liblockfile" >&6; }
11766 else
11767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11768 $as_echo "no" >&6; }
11769 fi
11770
11771
11772   if test $ac_cv_prog_liblockfile = yes; then
11773     as_fn_error "Shared liblockfile found but can't link against it.
11774 This probably means that movemail could lose mail.
11775 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
11776   fi
11777 fi
11778 for ac_func in touchlock
11779 do :
11780   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
11781 if test "x$ac_cv_func_touchlock" = x""yes; then :
11782   cat >>confdefs.h <<_ACEOF
11783 #define HAVE_TOUCHLOCK 1
11784 _ACEOF
11785
11786 fi
11787 done
11788
11789 for ac_header in maillock.h
11790 do :
11791   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
11792 if test "x$ac_cv_header_maillock_h" = x""yes; then :
11793   cat >>confdefs.h <<_ACEOF
11794 #define HAVE_MAILLOCK_H 1
11795 _ACEOF
11796
11797 fi
11798
11799 done
11800
11801
11802
11803 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
11804 ## interlock access to the mail spool.  The alternative is a lock file named
11805 ## /usr/spool/mail/$USER.lock.
11806 mail_lock=no
11807 case "$opsys" in
11808   aix4-2) mail_lock="lockf" ;;
11809
11810   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
11811
11812   ## On GNU/Linux systems, both methods are used by various mail programs.
11813   ## I assume most people are using newer mailers that have heard of flock.
11814   ## Change this if you need to.
11815   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
11816   ## configure gets the right answers, and that means *NOT* using flock.
11817   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
11818   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
11819   ## Debian maintainer hasn't provided a clean fix for Emacs.
11820   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
11821   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
11822   ## correct logic.  -- fx
11823   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
11824   ## liblockfile is a Free Software replacement for libmail, used on
11825   ## Debian systems and elsewhere. -rfr.
11826   gnu-*)
11827     mail_lock="flock"
11828     if test $have_mail = yes || test $have_lockfile = yes; then
11829       test $ac_cv_header_maillock_h = yes && mail_lock=no
11830     fi
11831     ;;
11832 esac
11833
11834 BLESSMAIL_TARGET=
11835 case "$mail_lock" in
11836   flock)
11837 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
11838  ;;
11839
11840   lockf)
11841 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
11842  ;;
11843
11844   *) BLESSMAIL_TARGET="need-blessmail" ;;
11845 esac
11846
11847
11848
11849 for ac_func in gethostname getdomainname dup2 \
11850 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
11851 random lrand48 logb frexp fmod rint cbrt ftime setsid \
11852 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
11853 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
11854 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
11855 sendto recvfrom getsockopt setsockopt getsockname getpeername \
11856 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
11857 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
11858 cfmakeraw cfsetspeed isnan copysign __executable_start
11859 do :
11860   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11861 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11862 eval as_val=\$$as_ac_var
11863    if test "x$as_val" = x""yes; then :
11864   cat >>confdefs.h <<_ACEOF
11865 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11866 _ACEOF
11867
11868 fi
11869 done
11870
11871
11872 for ac_header in sys/un.h
11873 do :
11874   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
11875 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
11876   cat >>confdefs.h <<_ACEOF
11877 #define HAVE_SYS_UN_H 1
11878 _ACEOF
11879
11880 fi
11881
11882 done
11883
11884
11885
11886
11887
11888
11889
11890   for ac_func in $ac_func_list
11891 do :
11892   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11893 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11894 eval as_val=\$$as_ac_var
11895    if test "x$as_val" = x""yes; then :
11896   cat >>confdefs.h <<_ACEOF
11897 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11898 _ACEOF
11899
11900 fi
11901 done
11902
11903
11904
11905
11906
11907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
11908 $as_echo_n "checking for working mktime... " >&6; }
11909 if test "${ac_cv_func_working_mktime+set}" = set; then :
11910   $as_echo_n "(cached) " >&6
11911 else
11912   if test "$cross_compiling" = yes; then :
11913   ac_cv_func_working_mktime=no
11914 else
11915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11916 /* end confdefs.h.  */
11917 /* Test program from Paul Eggert and Tony Leneis.  */
11918 #ifdef TIME_WITH_SYS_TIME
11919 # include <sys/time.h>
11920 # include <time.h>
11921 #else
11922 # ifdef HAVE_SYS_TIME_H
11923 #  include <sys/time.h>
11924 # else
11925 #  include <time.h>
11926 # endif
11927 #endif
11928
11929 #include <limits.h>
11930 #include <stdlib.h>
11931
11932 #ifdef HAVE_UNISTD_H
11933 # include <unistd.h>
11934 #endif
11935
11936 #ifndef HAVE_ALARM
11937 # define alarm(X) /* empty */
11938 #endif
11939
11940 /* Work around redefinition to rpl_putenv by other config tests.  */
11941 #undef putenv
11942
11943 static time_t time_t_max;
11944 static time_t time_t_min;
11945
11946 /* Values we'll use to set the TZ environment variable.  */
11947 static char *tz_strings[] = {
11948   (char *) 0, "TZ=GMT0", "TZ=JST-9",
11949   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
11950 };
11951 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
11952
11953 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
11954    Based on a problem report from Andreas Jaeger.  */
11955 static int
11956 spring_forward_gap ()
11957 {
11958   /* glibc (up to about 1998-10-07) failed this test. */
11959   struct tm tm;
11960
11961   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11962      instead of "TZ=America/Vancouver" in order to detect the bug even
11963      on systems that don't support the Olson extension, or don't have the
11964      full zoneinfo tables installed.  */
11965   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11966
11967   tm.tm_year = 98;
11968   tm.tm_mon = 3;
11969   tm.tm_mday = 5;
11970   tm.tm_hour = 2;
11971   tm.tm_min = 0;
11972   tm.tm_sec = 0;
11973   tm.tm_isdst = -1;
11974   return mktime (&tm) != (time_t) -1;
11975 }
11976
11977 static int
11978 mktime_test1 (now)
11979      time_t now;
11980 {
11981   struct tm *lt;
11982   return ! (lt = localtime (&now)) || mktime (lt) == now;
11983 }
11984
11985 static int
11986 mktime_test (now)
11987      time_t now;
11988 {
11989   return (mktime_test1 (now)
11990           && mktime_test1 ((time_t) (time_t_max - now))
11991           && mktime_test1 ((time_t) (time_t_min + now)));
11992 }
11993
11994 static int
11995 irix_6_4_bug ()
11996 {
11997   /* Based on code from Ariel Faigon.  */
11998   struct tm tm;
11999   tm.tm_year = 96;
12000   tm.tm_mon = 3;
12001   tm.tm_mday = 0;
12002   tm.tm_hour = 0;
12003   tm.tm_min = 0;
12004   tm.tm_sec = 0;
12005   tm.tm_isdst = -1;
12006   mktime (&tm);
12007   return tm.tm_mon == 2 && tm.tm_mday == 31;
12008 }
12009
12010 static int
12011 bigtime_test (j)
12012      int j;
12013 {
12014   struct tm tm;
12015   time_t now;
12016   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
12017   now = mktime (&tm);
12018   if (now != (time_t) -1)
12019     {
12020       struct tm *lt = localtime (&now);
12021       if (! (lt
12022              && lt->tm_year == tm.tm_year
12023              && lt->tm_mon == tm.tm_mon
12024              && lt->tm_mday == tm.tm_mday
12025              && lt->tm_hour == tm.tm_hour
12026              && lt->tm_min == tm.tm_min
12027              && lt->tm_sec == tm.tm_sec
12028              && lt->tm_yday == tm.tm_yday
12029              && lt->tm_wday == tm.tm_wday
12030              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
12031                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
12032         return 0;
12033     }
12034   return 1;
12035 }
12036
12037 static int
12038 year_2050_test ()
12039 {
12040   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
12041      ignoring leap seconds.  */
12042   unsigned long int answer = 2527315200UL;
12043
12044   struct tm tm;
12045   time_t t;
12046   tm.tm_year = 2050 - 1900;
12047   tm.tm_mon = 2 - 1;
12048   tm.tm_mday = 1;
12049   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
12050   tm.tm_isdst = -1;
12051
12052   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
12053      instead of "TZ=America/Vancouver" in order to detect the bug even
12054      on systems that don't support the Olson extension, or don't have the
12055      full zoneinfo tables installed.  */
12056   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
12057
12058   t = mktime (&tm);
12059
12060   /* Check that the result is either a failure, or close enough
12061      to the correct answer that we can assume the discrepancy is
12062      due to leap seconds.  */
12063   return (t == (time_t) -1
12064           || (0 < t && answer - 120 <= t && t <= answer + 120));
12065 }
12066
12067 int
12068 main ()
12069 {
12070   time_t t, delta;
12071   int i, j;
12072
12073   /* This test makes some buggy mktime implementations loop.
12074      Give up after 60 seconds; a mktime slower than that
12075      isn't worth using anyway.  */
12076   alarm (60);
12077
12078   for (;;)
12079     {
12080       t = (time_t_max << 1) + 1;
12081       if (t <= time_t_max)
12082         break;
12083       time_t_max = t;
12084     }
12085   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
12086
12087   delta = time_t_max / 997; /* a suitable prime number */
12088   for (i = 0; i < N_STRINGS; i++)
12089     {
12090       if (tz_strings[i])
12091         putenv (tz_strings[i]);
12092
12093       for (t = 0; t <= time_t_max - delta; t += delta)
12094         if (! mktime_test (t))
12095           return 1;
12096       if (! (mktime_test ((time_t) 1)
12097              && mktime_test ((time_t) (60 * 60))
12098              && mktime_test ((time_t) (60 * 60 * 24))))
12099         return 1;
12100
12101       for (j = 1; ; j <<= 1)
12102         if (! bigtime_test (j))
12103           return 1;
12104         else if (INT_MAX / 2 < j)
12105           break;
12106       if (! bigtime_test (INT_MAX))
12107         return 1;
12108     }
12109   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
12110 }
12111 _ACEOF
12112 if ac_fn_c_try_run "$LINENO"; then :
12113   ac_cv_func_working_mktime=yes
12114 else
12115   ac_cv_func_working_mktime=no
12116 fi
12117 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12118   conftest.$ac_objext conftest.beam conftest.$ac_ext
12119 fi
12120
12121 fi
12122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
12123 $as_echo "$ac_cv_func_working_mktime" >&6; }
12124 if test $ac_cv_func_working_mktime = no; then
12125   case " $LIBOBJS " in
12126   *" mktime.$ac_objext "* ) ;;
12127   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
12128  ;;
12129 esac
12130
12131 fi
12132
12133 if test "$ac_cv_func_working_mktime" = no; then
12134
12135 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
12136
12137 fi
12138
12139 ac_have_func=no # yes means we've found a way to get the load average.
12140
12141 # Make sure getloadavg.c is where it belongs, at configure-time.
12142 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12143   as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12144
12145 ac_save_LIBS=$LIBS
12146
12147 # Check for getloadavg, but be sure not to touch the cache variable.
12148 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12149 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12150   exit 0
12151 else
12152   exit 1
12153 fi
12154 ) && ac_have_func=yes
12155
12156 # On HPUX9, an unprivileged user can get load averages through this function.
12157 for ac_func in pstat_getdynamic
12158 do :
12159   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12160 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
12161   cat >>confdefs.h <<_ACEOF
12162 #define HAVE_PSTAT_GETDYNAMIC 1
12163 _ACEOF
12164
12165 fi
12166 done
12167
12168
12169 # Solaris has libkstat which does not require root.
12170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
12171 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
12172 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
12173   $as_echo_n "(cached) " >&6
12174 else
12175   ac_check_lib_save_LIBS=$LIBS
12176 LIBS="-lkstat  $LIBS"
12177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12178 /* end confdefs.h.  */
12179
12180 /* Override any GCC internal prototype to avoid an error.
12181    Use char because int might match the return type of a GCC
12182    builtin and then its argument prototype would still apply.  */
12183 #ifdef __cplusplus
12184 extern "C"
12185 #endif
12186 char kstat_open ();
12187 int
12188 main ()
12189 {
12190 return kstat_open ();
12191   ;
12192   return 0;
12193 }
12194 _ACEOF
12195 if ac_fn_c_try_link "$LINENO"; then :
12196   ac_cv_lib_kstat_kstat_open=yes
12197 else
12198   ac_cv_lib_kstat_kstat_open=no
12199 fi
12200 rm -f core conftest.err conftest.$ac_objext \
12201     conftest$ac_exeext conftest.$ac_ext
12202 LIBS=$ac_check_lib_save_LIBS
12203 fi
12204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
12205 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
12206 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
12207   cat >>confdefs.h <<_ACEOF
12208 #define HAVE_LIBKSTAT 1
12209 _ACEOF
12210
12211   LIBS="-lkstat $LIBS"
12212
12213 fi
12214
12215 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
12216
12217 # Some systems with -lutil have (and need) -lkvm as well, some do not.
12218 # On Solaris, -lkvm requires nlist from -lelf, so check that first
12219 # to get the right answer into the cache.
12220 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
12221 if test $ac_have_func = no; then
12222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
12223 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
12224 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
12225   $as_echo_n "(cached) " >&6
12226 else
12227   ac_check_lib_save_LIBS=$LIBS
12228 LIBS="-lelf  $LIBS"
12229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12230 /* end confdefs.h.  */
12231
12232 /* Override any GCC internal prototype to avoid an error.
12233    Use char because int might match the return type of a GCC
12234    builtin and then its argument prototype would still apply.  */
12235 #ifdef __cplusplus
12236 extern "C"
12237 #endif
12238 char elf_begin ();
12239 int
12240 main ()
12241 {
12242 return elf_begin ();
12243   ;
12244   return 0;
12245 }
12246 _ACEOF
12247 if ac_fn_c_try_link "$LINENO"; then :
12248   ac_cv_lib_elf_elf_begin=yes
12249 else
12250   ac_cv_lib_elf_elf_begin=no
12251 fi
12252 rm -f core conftest.err conftest.$ac_objext \
12253     conftest$ac_exeext conftest.$ac_ext
12254 LIBS=$ac_check_lib_save_LIBS
12255 fi
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
12257 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
12258 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
12259   LIBS="-lelf $LIBS"
12260 fi
12261
12262 fi
12263 if test $ac_have_func = no; then
12264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
12265 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
12266 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
12267   $as_echo_n "(cached) " >&6
12268 else
12269   ac_check_lib_save_LIBS=$LIBS
12270 LIBS="-lkvm  $LIBS"
12271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12272 /* end confdefs.h.  */
12273
12274 /* Override any GCC internal prototype to avoid an error.
12275    Use char because int might match the return type of a GCC
12276    builtin and then its argument prototype would still apply.  */
12277 #ifdef __cplusplus
12278 extern "C"
12279 #endif
12280 char kvm_open ();
12281 int
12282 main ()
12283 {
12284 return kvm_open ();
12285   ;
12286   return 0;
12287 }
12288 _ACEOF
12289 if ac_fn_c_try_link "$LINENO"; then :
12290   ac_cv_lib_kvm_kvm_open=yes
12291 else
12292   ac_cv_lib_kvm_kvm_open=no
12293 fi
12294 rm -f core conftest.err conftest.$ac_objext \
12295     conftest$ac_exeext conftest.$ac_ext
12296 LIBS=$ac_check_lib_save_LIBS
12297 fi
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
12299 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
12300 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
12301   LIBS="-lkvm $LIBS"
12302 fi
12303
12304   # Check for the 4.4BSD definition of getloadavg.
12305   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
12306 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
12307 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
12308   $as_echo_n "(cached) " >&6
12309 else
12310   ac_check_lib_save_LIBS=$LIBS
12311 LIBS="-lutil  $LIBS"
12312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12313 /* end confdefs.h.  */
12314
12315 /* Override any GCC internal prototype to avoid an error.
12316    Use char because int might match the return type of a GCC
12317    builtin and then its argument prototype would still apply.  */
12318 #ifdef __cplusplus
12319 extern "C"
12320 #endif
12321 char getloadavg ();
12322 int
12323 main ()
12324 {
12325 return getloadavg ();
12326   ;
12327   return 0;
12328 }
12329 _ACEOF
12330 if ac_fn_c_try_link "$LINENO"; then :
12331   ac_cv_lib_util_getloadavg=yes
12332 else
12333   ac_cv_lib_util_getloadavg=no
12334 fi
12335 rm -f core conftest.err conftest.$ac_objext \
12336     conftest$ac_exeext conftest.$ac_ext
12337 LIBS=$ac_check_lib_save_LIBS
12338 fi
12339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
12340 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
12341 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
12342   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
12343 fi
12344
12345 fi
12346
12347 if test $ac_have_func = no; then
12348   # There is a commonly available library for RS/6000 AIX.
12349   # Since it is not a standard part of AIX, it might be installed locally.
12350   ac_getloadavg_LIBS=$LIBS
12351   LIBS="-L/usr/local/lib $LIBS"
12352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
12353 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
12354 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
12355   $as_echo_n "(cached) " >&6
12356 else
12357   ac_check_lib_save_LIBS=$LIBS
12358 LIBS="-lgetloadavg  $LIBS"
12359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12360 /* end confdefs.h.  */
12361
12362 /* Override any GCC internal prototype to avoid an error.
12363    Use char because int might match the return type of a GCC
12364    builtin and then its argument prototype would still apply.  */
12365 #ifdef __cplusplus
12366 extern "C"
12367 #endif
12368 char getloadavg ();
12369 int
12370 main ()
12371 {
12372 return getloadavg ();
12373   ;
12374   return 0;
12375 }
12376 _ACEOF
12377 if ac_fn_c_try_link "$LINENO"; then :
12378   ac_cv_lib_getloadavg_getloadavg=yes
12379 else
12380   ac_cv_lib_getloadavg_getloadavg=no
12381 fi
12382 rm -f core conftest.err conftest.$ac_objext \
12383     conftest$ac_exeext conftest.$ac_ext
12384 LIBS=$ac_check_lib_save_LIBS
12385 fi
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
12387 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
12388 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
12389   LIBS="-lgetloadavg $LIBS"
12390 else
12391   LIBS=$ac_getloadavg_LIBS
12392 fi
12393
12394 fi
12395
12396 # Make sure it is really in the library, if we think we found it,
12397 # otherwise set up the replacement function.
12398 for ac_func in getloadavg
12399 do :
12400   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12401 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12402   cat >>confdefs.h <<_ACEOF
12403 #define HAVE_GETLOADAVG 1
12404 _ACEOF
12405
12406 else
12407   case " $LIBOBJS " in
12408   *" getloadavg.$ac_objext "* ) ;;
12409   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
12410  ;;
12411 esac
12412
12413
12414 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
12415
12416 # Figure out what our getloadavg.c needs.
12417 ac_have_func=no
12418 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
12419 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
12420   ac_have_func=yes
12421
12422 $as_echo "#define DGUX 1" >>confdefs.h
12423
12424  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
12425 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
12426 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
12427   $as_echo_n "(cached) " >&6
12428 else
12429   ac_check_lib_save_LIBS=$LIBS
12430 LIBS="-ldgc  $LIBS"
12431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12432 /* end confdefs.h.  */
12433
12434 /* Override any GCC internal prototype to avoid an error.
12435    Use char because int might match the return type of a GCC
12436    builtin and then its argument prototype would still apply.  */
12437 #ifdef __cplusplus
12438 extern "C"
12439 #endif
12440 char dg_sys_info ();
12441 int
12442 main ()
12443 {
12444 return dg_sys_info ();
12445   ;
12446   return 0;
12447 }
12448 _ACEOF
12449 if ac_fn_c_try_link "$LINENO"; then :
12450   ac_cv_lib_dgc_dg_sys_info=yes
12451 else
12452   ac_cv_lib_dgc_dg_sys_info=no
12453 fi
12454 rm -f core conftest.err conftest.$ac_objext \
12455     conftest$ac_exeext conftest.$ac_ext
12456 LIBS=$ac_check_lib_save_LIBS
12457 fi
12458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
12459 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
12460 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
12461   cat >>confdefs.h <<_ACEOF
12462 #define HAVE_LIBDGC 1
12463 _ACEOF
12464
12465   LIBS="-ldgc $LIBS"
12466
12467 fi
12468
12469 fi
12470
12471
12472
12473 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
12474 if test "x$ac_cv_header_locale_h" = x""yes; then :
12475
12476 fi
12477
12478
12479 for ac_func in setlocale
12480 do :
12481   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
12482 if test "x$ac_cv_func_setlocale" = x""yes; then :
12483   cat >>confdefs.h <<_ACEOF
12484 #define HAVE_SETLOCALE 1
12485 _ACEOF
12486
12487 fi
12488 done
12489
12490
12491 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
12492 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
12493 # Irix 4.0.5F has the header but not the library.
12494 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
12495   ac_have_func=yes
12496
12497 $as_echo "#define SVR4 1" >>confdefs.h
12498
12499 fi
12500
12501 if test $ac_have_func = no; then
12502   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
12503 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
12504   ac_have_func=yes
12505
12506 $as_echo "#define UMAX 1" >>confdefs.h
12507
12508
12509 $as_echo "#define UMAX4_3 1" >>confdefs.h
12510
12511 fi
12512
12513
12514 fi
12515
12516 if test $ac_have_func = no; then
12517   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
12518 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
12519   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
12520
12521 fi
12522
12523
12524 fi
12525
12526 if test $ac_have_func = no; then
12527   for ac_header in mach/mach.h
12528 do :
12529   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
12530 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
12531   cat >>confdefs.h <<_ACEOF
12532 #define HAVE_MACH_MACH_H 1
12533 _ACEOF
12534
12535 fi
12536
12537 done
12538
12539 fi
12540
12541 for ac_header in nlist.h
12542 do :
12543   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
12544 if test "x$ac_cv_header_nlist_h" = x""yes; then :
12545   cat >>confdefs.h <<_ACEOF
12546 #define HAVE_NLIST_H 1
12547 _ACEOF
12548  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
12549 "
12550 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
12551
12552 cat >>confdefs.h <<_ACEOF
12553 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
12554 _ACEOF
12555
12556
12557 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
12558
12559 fi
12560
12561
12562 fi
12563
12564 done
12565
12566 fi
12567 done
12568
12569
12570 # Some definitions of getloadavg require that the program be installed setgid.
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
12572 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
12573 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
12574   $as_echo_n "(cached) " >&6
12575 else
12576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12577 /* end confdefs.h.  */
12578 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
12579 #ifdef LDAV_PRIVILEGED
12580 Yowza Am I SETGID yet
12581 #endif
12582 _ACEOF
12583 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12584   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
12585   ac_cv_func_getloadavg_setgid=yes
12586 else
12587   ac_cv_func_getloadavg_setgid=no
12588 fi
12589 rm -f conftest*
12590
12591 fi
12592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
12593 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
12594 if test $ac_cv_func_getloadavg_setgid = yes; then
12595   NEED_SETGID=true
12596
12597 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
12598
12599 else
12600   NEED_SETGID=false
12601 fi
12602
12603 if test $ac_cv_func_getloadavg_setgid = yes; then
12604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
12605 $as_echo_n "checking group of /dev/kmem... " >&6; }
12606 if test "${ac_cv_group_kmem+set}" = set; then :
12607   $as_echo_n "(cached) " >&6
12608 else
12609    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
12610   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
12611   # If we got an error (system does not support symlinks), try without -L.
12612   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
12613   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
12614     | sed -ne 's/[       ][      ]*/ /g;
12615                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
12616                / /s/.* //;p;'`
12617
12618 fi
12619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
12620 $as_echo "$ac_cv_group_kmem" >&6; }
12621   KMEM_GROUP=$ac_cv_group_kmem
12622 fi
12623 if test "x$ac_save_LIBS" = x; then
12624   GETLOADAVG_LIBS=$LIBS
12625 else
12626   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
12627 fi
12628 LIBS=$ac_save_LIBS
12629
12630
12631
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
12633 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
12634 if test "${ac_cv_sys_largefile_source+set}" = set; then :
12635   $as_echo_n "(cached) " >&6
12636 else
12637   while :; do
12638   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12639 /* end confdefs.h.  */
12640 #include <sys/types.h> /* for off_t */
12641      #include <stdio.h>
12642 int
12643 main ()
12644 {
12645 int (*fp) (FILE *, off_t, int) = fseeko;
12646      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12647   ;
12648   return 0;
12649 }
12650 _ACEOF
12651 if ac_fn_c_try_link "$LINENO"; then :
12652   ac_cv_sys_largefile_source=no; break
12653 fi
12654 rm -f core conftest.err conftest.$ac_objext \
12655     conftest$ac_exeext conftest.$ac_ext
12656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12657 /* end confdefs.h.  */
12658 #define _LARGEFILE_SOURCE 1
12659 #include <sys/types.h> /* for off_t */
12660      #include <stdio.h>
12661 int
12662 main ()
12663 {
12664 int (*fp) (FILE *, off_t, int) = fseeko;
12665      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12666   ;
12667   return 0;
12668 }
12669 _ACEOF
12670 if ac_fn_c_try_link "$LINENO"; then :
12671   ac_cv_sys_largefile_source=1; break
12672 fi
12673 rm -f core conftest.err conftest.$ac_objext \
12674     conftest$ac_exeext conftest.$ac_ext
12675   ac_cv_sys_largefile_source=unknown
12676   break
12677 done
12678 fi
12679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
12680 $as_echo "$ac_cv_sys_largefile_source" >&6; }
12681 case $ac_cv_sys_largefile_source in #(
12682   no | unknown) ;;
12683   *)
12684 cat >>confdefs.h <<_ACEOF
12685 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
12686 _ACEOF
12687 ;;
12688 esac
12689 rm -rf conftest*
12690
12691 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
12692 # in glibc 2.1.3, but that breaks too many other things.
12693 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
12694 if test $ac_cv_sys_largefile_source != unknown; then
12695
12696 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
12697
12698 fi
12699
12700
12701 # Configure getopt.
12702 # getopt.m4 serial 10
12703
12704 # The getopt module assume you want GNU getopt, with getopt_long etc,
12705 # rather than vanilla POSIX getopt.  This means your your code should
12706 # always include <getopt.h> for the getopt prototypes.
12707
12708
12709
12710
12711
12712
12713
12714
12715
12716
12717
12718 # Prerequisites of lib/getopt*.
12719
12720
12721
12722
12723   GETOPT_H=
12724   for ac_header in getopt.h
12725 do :
12726   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
12727 if test "x$ac_cv_header_getopt_h" = x""yes; then :
12728   cat >>confdefs.h <<_ACEOF
12729 #define HAVE_GETOPT_H 1
12730 _ACEOF
12731
12732 else
12733   GETOPT_H=getopt.h
12734 fi
12735
12736 done
12737
12738   if test -z "$GETOPT_H"; then
12739     for ac_func in getopt_long_only
12740 do :
12741   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
12742 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
12743   cat >>confdefs.h <<_ACEOF
12744 #define HAVE_GETOPT_LONG_ONLY 1
12745 _ACEOF
12746
12747 else
12748   GETOPT_H=getopt.h
12749 fi
12750 done
12751
12752   fi
12753
12754       if test -z "$GETOPT_H"; then
12755     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
12756 "
12757 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
12758   GETOPT_H=getopt.h
12759 fi
12760
12761   fi
12762
12763       if test -z "$GETOPT_H"; then
12764     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
12765 $as_echo_n "checking for working GNU getopt function... " >&6; }
12766 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
12767   $as_echo_n "(cached) " >&6
12768 else
12769   if test "$cross_compiling" = yes; then :
12770                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
12771 "
12772 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
12773   gl_cv_func_gnu_getopt=no
12774 else
12775   gl_cv_func_gnu_getopt=yes
12776 fi
12777
12778 else
12779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12780 /* end confdefs.h.  */
12781 #include <getopt.h>
12782 int
12783 main ()
12784 {
12785
12786              char *myargv[3];
12787              myargv[0] = "conftest";
12788              myargv[1] = "-+";
12789              myargv[2] = 0;
12790              return getopt (2, myargv, "+a") != '?';
12791
12792   ;
12793   return 0;
12794 }
12795 _ACEOF
12796 if ac_fn_c_try_run "$LINENO"; then :
12797   gl_cv_func_gnu_getopt=yes
12798 else
12799   gl_cv_func_gnu_getopt=no
12800 fi
12801 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12802   conftest.$ac_objext conftest.beam conftest.$ac_ext
12803 fi
12804
12805 fi
12806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
12807 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
12808     if test "$gl_cv_func_gnu_getopt" = "no"; then
12809       GETOPT_H=getopt.h
12810     fi
12811   fi
12812
12813
12814
12815   if test -n "$GETOPT_H"; then :
12816
12817
12818   GETOPT_H=getopt.h
12819
12820 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
12821
12822
12823
12824   :
12825   GETOPTOBJS='getopt.o getopt1.o'
12826
12827 fi
12828
12829
12830
12831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
12832 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
12833 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
12834   $as_echo_n "(cached) " >&6
12835 else
12836   # Use it with a single arg.
12837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12838 /* end confdefs.h.  */
12839 $ac_includes_default
12840 int
12841 main ()
12842 {
12843 getpgrp (0);
12844   ;
12845   return 0;
12846 }
12847 _ACEOF
12848 if ac_fn_c_try_compile "$LINENO"; then :
12849   ac_cv_func_getpgrp_void=no
12850 else
12851   ac_cv_func_getpgrp_void=yes
12852 fi
12853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12854
12855 fi
12856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
12857 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
12858 if test $ac_cv_func_getpgrp_void = yes; then
12859
12860 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
12861
12862 fi
12863
12864
12865 for ac_func in strftime
12866 do :
12867   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
12868 if test "x$ac_cv_func_strftime" = x""yes; then :
12869   cat >>confdefs.h <<_ACEOF
12870 #define HAVE_STRFTIME 1
12871 _ACEOF
12872
12873 else
12874   # strftime is in -lintl on SCO UNIX.
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
12876 $as_echo_n "checking for strftime in -lintl... " >&6; }
12877 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
12878   $as_echo_n "(cached) " >&6
12879 else
12880   ac_check_lib_save_LIBS=$LIBS
12881 LIBS="-lintl  $LIBS"
12882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12883 /* end confdefs.h.  */
12884
12885 /* Override any GCC internal prototype to avoid an error.
12886    Use char because int might match the return type of a GCC
12887    builtin and then its argument prototype would still apply.  */
12888 #ifdef __cplusplus
12889 extern "C"
12890 #endif
12891 char strftime ();
12892 int
12893 main ()
12894 {
12895 return strftime ();
12896   ;
12897   return 0;
12898 }
12899 _ACEOF
12900 if ac_fn_c_try_link "$LINENO"; then :
12901   ac_cv_lib_intl_strftime=yes
12902 else
12903   ac_cv_lib_intl_strftime=no
12904 fi
12905 rm -f core conftest.err conftest.$ac_objext \
12906     conftest$ac_exeext conftest.$ac_ext
12907 LIBS=$ac_check_lib_save_LIBS
12908 fi
12909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
12910 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
12911 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
12912   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
12913
12914 LIBS="-lintl $LIBS"
12915 fi
12916
12917 fi
12918 done
12919
12920
12921 # UNIX98 PTYs.
12922 for ac_func in grantpt
12923 do :
12924   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
12925 if test "x$ac_cv_func_grantpt" = x""yes; then :
12926   cat >>confdefs.h <<_ACEOF
12927 #define HAVE_GRANTPT 1
12928 _ACEOF
12929
12930 fi
12931 done
12932
12933
12934 # PTY-related GNU extensions.
12935 for ac_func in getpt
12936 do :
12937   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
12938 if test "x$ac_cv_func_getpt" = x""yes; then :
12939   cat >>confdefs.h <<_ACEOF
12940 #define HAVE_GETPT 1
12941 _ACEOF
12942
12943 fi
12944 done
12945
12946
12947 # Check this now, so that we will NOT find the above functions in ncurses.
12948 # That is because we have not set up to link ncurses in lib-src.
12949 # It's better to believe a function is not available
12950 # than to expect to find it in ncurses.
12951 # Also we need tputs and friends to be able to build at all.
12952 have_tputs_et_al=true
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
12954 $as_echo_n "checking for library containing tputs... " >&6; }
12955 if test "${ac_cv_search_tputs+set}" = set; then :
12956   $as_echo_n "(cached) " >&6
12957 else
12958   ac_func_search_save_LIBS=$LIBS
12959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12960 /* end confdefs.h.  */
12961
12962 /* Override any GCC internal prototype to avoid an error.
12963    Use char because int might match the return type of a GCC
12964    builtin and then its argument prototype would still apply.  */
12965 #ifdef __cplusplus
12966 extern "C"
12967 #endif
12968 char tputs ();
12969 int
12970 main ()
12971 {
12972 return tputs ();
12973   ;
12974   return 0;
12975 }
12976 _ACEOF
12977 for ac_lib in '' ncurses terminfo termcap; do
12978   if test -z "$ac_lib"; then
12979     ac_res="none required"
12980   else
12981     ac_res=-l$ac_lib
12982     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12983   fi
12984   if ac_fn_c_try_link "$LINENO"; then :
12985   ac_cv_search_tputs=$ac_res
12986 fi
12987 rm -f core conftest.err conftest.$ac_objext \
12988     conftest$ac_exeext
12989   if test "${ac_cv_search_tputs+set}" = set; then :
12990   break
12991 fi
12992 done
12993 if test "${ac_cv_search_tputs+set}" = set; then :
12994
12995 else
12996   ac_cv_search_tputs=no
12997 fi
12998 rm conftest.$ac_ext
12999 LIBS=$ac_func_search_save_LIBS
13000 fi
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
13002 $as_echo "$ac_cv_search_tputs" >&6; }
13003 ac_res=$ac_cv_search_tputs
13004 if test "$ac_res" != no; then :
13005   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13006
13007 else
13008   have_tputs_et_al=false
13009 fi
13010
13011 if test "$have_tputs_et_al" != true; then
13012   as_fn_error "I couldn't find termcap functions (tputs and friends).
13013 Maybe some development libraries/packages are missing?  Try installing
13014 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
13015 fi
13016 # Must define this when any termcap library is found.
13017
13018 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
13019
13020 ## FIXME This was the cpp logic, but I am not sure it is right.
13021 ## The above test has not necessarily found libncurses.
13022 HAVE_LIBNCURSES=yes
13023
13024 ## Use terminfo instead of termcap?
13025 ## Note only system files NOT using terminfo are:
13026 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
13027 ## darwin|gnu without ncurses.
13028 TERMINFO=no
13029 LIBS_TERMCAP=
13030 case "$opsys" in
13031   ## cygwin: Fewer environment variables to go wrong, more terminal types.
13032   ## hpux10-20: Use the system provided termcap(3) library.
13033   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
13034   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
13035   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
13036
13037   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13038   ##  The ncurses library has been moved out of the System framework in
13039   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
13040   ##  option to use it.
13041   darwin|gnu*)
13042     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
13043     if test "x$HAVE_LIBNCURSES" = "xyes"; then
13044       TERMINFO=yes
13045       LIBS_TERMCAP="-lncurses"
13046     fi
13047     ;;
13048
13049   freebsd)
13050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13051 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13052     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13053   $as_echo_n "(cached) " >&6
13054 else
13055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13056 /* end confdefs.h.  */
13057 #include <osreldate.h>
13058 int
13059 main ()
13060 {
13061 #if __FreeBSD_version < 400000
13062 fail;
13063 #endif
13064
13065   ;
13066   return 0;
13067 }
13068 _ACEOF
13069 if ac_fn_c_try_link "$LINENO"; then :
13070   emacs_cv_freebsd_terminfo=yes
13071 else
13072   emacs_cv_freebsd_terminfo=no
13073 fi
13074 rm -f core conftest.err conftest.$ac_objext \
13075     conftest$ac_exeext conftest.$ac_ext
13076 fi
13077
13078
13079     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13080 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13081
13082     if test $emacs_cv_freebsd_terminfo = yes; then
13083       TERMINFO=yes
13084       LIBS_TERMCAP="-lncurses"
13085     else
13086       LIBS_TERMCAP="-ltermcap"
13087     fi
13088     ;;
13089
13090   netbsd)
13091     if test $ac_cv_search_tputs = -lterminfo; then
13092       TERMINFO=yes
13093       LIBS_TERMCAP="-lterminfo"
13094     else
13095       LIBS_TERMCAP="-ltermcap"
13096     fi
13097     ;;
13098
13099 esac
13100
13101 case "$opsys" in
13102   ## hpux: Make sure we get select from libc rather than from libcurses
13103   ##  because libcurses on HPUX 10.10 has a broken version of select.
13104   ##  We used to use -lc -lcurses, but this may be cleaner.
13105   hpux*) LIBS_TERMCAP="-ltermcap" ;;
13106
13107   openbsd) LIBS_TERMCAP="-lncurses" ;;
13108
13109   ## Must use system termcap, if we use any termcap.  It does special things.
13110   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
13111 esac
13112
13113 TERMCAP_OBJ=tparam.o
13114 if test $TERMINFO = yes; then
13115
13116 $as_echo "#define TERMINFO 1" >>confdefs.h
13117
13118
13119   ## Default used to be -ltermcap.  Add a case above if need something else.
13120   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
13121
13122   TERMCAP_OBJ=terminfo.o
13123 fi
13124
13125
13126
13127
13128 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13129 resolv=no
13130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13131 /* end confdefs.h.  */
13132 #include <netinet/in.h>
13133 #include <arpa/nameser.h>
13134 #include <resolv.h>
13135 int
13136 main ()
13137 {
13138 return res_init();
13139   ;
13140   return 0;
13141 }
13142 _ACEOF
13143 if ac_fn_c_try_link "$LINENO"; then :
13144   have_res_init=yes
13145 else
13146   have_res_init=no
13147 fi
13148 rm -f core conftest.err conftest.$ac_objext \
13149     conftest$ac_exeext conftest.$ac_ext
13150 if test "$have_res_init" = no; then
13151   OLIBS="$LIBS"
13152   LIBS="$LIBS -lresolv"
13153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13154 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13156 /* end confdefs.h.  */
13157 #include <netinet/in.h>
13158 #include <arpa/nameser.h>
13159 #include <resolv.h>
13160 int
13161 main ()
13162 {
13163 return res_init();
13164   ;
13165   return 0;
13166 }
13167 _ACEOF
13168 if ac_fn_c_try_link "$LINENO"; then :
13169   have_res_init=yes
13170 else
13171   have_res_init=no
13172 fi
13173 rm -f core conftest.err conftest.$ac_objext \
13174     conftest$ac_exeext conftest.$ac_ext
13175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13176 $as_echo "$have_res_init" >&6; }
13177   if test "$have_res_init" = yes ; then
13178     resolv=yes
13179   fi
13180   LIBS="$OLIBS"
13181 fi
13182
13183 if test "$have_res_init" = yes; then
13184
13185 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13186
13187 fi
13188
13189 # Do we need the Hesiod library to provide the support routines?
13190 LIBHESIOD=
13191 if test "$with_hesiod" != no ; then
13192   # Don't set $LIBS here -- see comments above.  FIXME which comments?
13193   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13194 if test "x$ac_cv_func_res_send" = x""yes; then :
13195
13196 else
13197   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13198 if test "x$ac_cv_func___res_send" = x""yes; then :
13199
13200 else
13201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13202 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13203 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13204   $as_echo_n "(cached) " >&6
13205 else
13206   ac_check_lib_save_LIBS=$LIBS
13207 LIBS="-lresolv  $LIBS"
13208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13209 /* end confdefs.h.  */
13210
13211 /* Override any GCC internal prototype to avoid an error.
13212    Use char because int might match the return type of a GCC
13213    builtin and then its argument prototype would still apply.  */
13214 #ifdef __cplusplus
13215 extern "C"
13216 #endif
13217 char res_send ();
13218 int
13219 main ()
13220 {
13221 return res_send ();
13222   ;
13223   return 0;
13224 }
13225 _ACEOF
13226 if ac_fn_c_try_link "$LINENO"; then :
13227   ac_cv_lib_resolv_res_send=yes
13228 else
13229   ac_cv_lib_resolv_res_send=no
13230 fi
13231 rm -f core conftest.err conftest.$ac_objext \
13232     conftest$ac_exeext conftest.$ac_ext
13233 LIBS=$ac_check_lib_save_LIBS
13234 fi
13235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13236 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13237 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13238   resolv=yes
13239 else
13240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13241 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13242 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13243   $as_echo_n "(cached) " >&6
13244 else
13245   ac_check_lib_save_LIBS=$LIBS
13246 LIBS="-lresolv  $LIBS"
13247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13248 /* end confdefs.h.  */
13249
13250 /* Override any GCC internal prototype to avoid an error.
13251    Use char because int might match the return type of a GCC
13252    builtin and then its argument prototype would still apply.  */
13253 #ifdef __cplusplus
13254 extern "C"
13255 #endif
13256 char __res_send ();
13257 int
13258 main ()
13259 {
13260 return __res_send ();
13261   ;
13262   return 0;
13263 }
13264 _ACEOF
13265 if ac_fn_c_try_link "$LINENO"; then :
13266   ac_cv_lib_resolv___res_send=yes
13267 else
13268   ac_cv_lib_resolv___res_send=no
13269 fi
13270 rm -f core conftest.err conftest.$ac_objext \
13271     conftest$ac_exeext conftest.$ac_ext
13272 LIBS=$ac_check_lib_save_LIBS
13273 fi
13274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13275 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13276 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13277   resolv=yes
13278 fi
13279
13280 fi
13281
13282 fi
13283
13284 fi
13285
13286   if test "$resolv" = yes ; then
13287     RESOLVLIB=-lresolv
13288   else
13289     RESOLVLIB=
13290   fi
13291   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13292 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13293
13294 else
13295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13296 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13297 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13298   $as_echo_n "(cached) " >&6
13299 else
13300   ac_check_lib_save_LIBS=$LIBS
13301 LIBS="-lhesiod $RESOLVLIB $LIBS"
13302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13303 /* end confdefs.h.  */
13304
13305 /* Override any GCC internal prototype to avoid an error.
13306    Use char because int might match the return type of a GCC
13307    builtin and then its argument prototype would still apply.  */
13308 #ifdef __cplusplus
13309 extern "C"
13310 #endif
13311 char hes_getmailhost ();
13312 int
13313 main ()
13314 {
13315 return hes_getmailhost ();
13316   ;
13317   return 0;
13318 }
13319 _ACEOF
13320 if ac_fn_c_try_link "$LINENO"; then :
13321   ac_cv_lib_hesiod_hes_getmailhost=yes
13322 else
13323   ac_cv_lib_hesiod_hes_getmailhost=no
13324 fi
13325 rm -f core conftest.err conftest.$ac_objext \
13326     conftest$ac_exeext conftest.$ac_ext
13327 LIBS=$ac_check_lib_save_LIBS
13328 fi
13329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13330 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13331 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13332   hesiod=yes
13333 else
13334   :
13335 fi
13336
13337 fi
13338
13339
13340   if test x"$hesiod" = xyes; then
13341
13342 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13343
13344     LIBHESIOD=-lhesiod
13345   fi
13346 fi
13347
13348
13349 # Do we need libresolv (due to res_init or Hesiod)?
13350 if test "$resolv" = yes ; then
13351
13352 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13353
13354   LIBRESOLV=-lresolv
13355 else
13356   LIBRESOLV=
13357 fi
13358
13359
13360 # These tell us which Kerberos-related libraries to use.
13361 COM_ERRLIB=
13362 CRYPTOLIB=
13363 KRB5LIB=
13364 DESLIB=
13365 KRB4LIB=
13366
13367 if test "${with_kerberos}" != no; then
13368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13369 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13370 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13371   $as_echo_n "(cached) " >&6
13372 else
13373   ac_check_lib_save_LIBS=$LIBS
13374 LIBS="-lcom_err  $LIBS"
13375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13376 /* end confdefs.h.  */
13377
13378 /* Override any GCC internal prototype to avoid an error.
13379    Use char because int might match the return type of a GCC
13380    builtin and then its argument prototype would still apply.  */
13381 #ifdef __cplusplus
13382 extern "C"
13383 #endif
13384 char com_err ();
13385 int
13386 main ()
13387 {
13388 return com_err ();
13389   ;
13390   return 0;
13391 }
13392 _ACEOF
13393 if ac_fn_c_try_link "$LINENO"; then :
13394   ac_cv_lib_com_err_com_err=yes
13395 else
13396   ac_cv_lib_com_err_com_err=no
13397 fi
13398 rm -f core conftest.err conftest.$ac_objext \
13399     conftest$ac_exeext conftest.$ac_ext
13400 LIBS=$ac_check_lib_save_LIBS
13401 fi
13402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13403 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13404 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13405   have_com_err=yes
13406 else
13407   have_com_err=no
13408 fi
13409
13410   if test $have_com_err = yes; then
13411     COM_ERRLIB=-lcom_err
13412     LIBS="$COM_ERRLIB $LIBS"
13413
13414 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13415
13416   fi
13417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13418 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13419 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13420   $as_echo_n "(cached) " >&6
13421 else
13422   ac_check_lib_save_LIBS=$LIBS
13423 LIBS="-lcrypto  $LIBS"
13424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13425 /* end confdefs.h.  */
13426
13427 /* Override any GCC internal prototype to avoid an error.
13428    Use char because int might match the return type of a GCC
13429    builtin and then its argument prototype would still apply.  */
13430 #ifdef __cplusplus
13431 extern "C"
13432 #endif
13433 char mit_des_cbc_encrypt ();
13434 int
13435 main ()
13436 {
13437 return mit_des_cbc_encrypt ();
13438   ;
13439   return 0;
13440 }
13441 _ACEOF
13442 if ac_fn_c_try_link "$LINENO"; then :
13443   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13444 else
13445   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13446 fi
13447 rm -f core conftest.err conftest.$ac_objext \
13448     conftest$ac_exeext conftest.$ac_ext
13449 LIBS=$ac_check_lib_save_LIBS
13450 fi
13451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13452 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13453 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13454   have_crypto=yes
13455 else
13456   have_crypto=no
13457 fi
13458
13459   if test $have_crypto = yes; then
13460     CRYPTOLIB=-lcrypto
13461     LIBS="$CRYPTOLIB $LIBS"
13462
13463 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13464
13465   fi
13466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13467 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13468 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13469   $as_echo_n "(cached) " >&6
13470 else
13471   ac_check_lib_save_LIBS=$LIBS
13472 LIBS="-lk5crypto  $LIBS"
13473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13474 /* end confdefs.h.  */
13475
13476 /* Override any GCC internal prototype to avoid an error.
13477    Use char because int might match the return type of a GCC
13478    builtin and then its argument prototype would still apply.  */
13479 #ifdef __cplusplus
13480 extern "C"
13481 #endif
13482 char mit_des_cbc_encrypt ();
13483 int
13484 main ()
13485 {
13486 return mit_des_cbc_encrypt ();
13487   ;
13488   return 0;
13489 }
13490 _ACEOF
13491 if ac_fn_c_try_link "$LINENO"; then :
13492   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13493 else
13494   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13495 fi
13496 rm -f core conftest.err conftest.$ac_objext \
13497     conftest$ac_exeext conftest.$ac_ext
13498 LIBS=$ac_check_lib_save_LIBS
13499 fi
13500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13501 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13502 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13503   have_k5crypto=yes
13504 else
13505   have_k5crypto=no
13506 fi
13507
13508   if test $have_k5crypto = yes; then
13509     CRYPTOLIB=-lk5crypto
13510     LIBS="$CRYPTOLIB $LIBS"
13511
13512 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13513
13514   fi
13515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13516 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13517 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13518   $as_echo_n "(cached) " >&6
13519 else
13520   ac_check_lib_save_LIBS=$LIBS
13521 LIBS="-lkrb5  $LIBS"
13522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13523 /* end confdefs.h.  */
13524
13525 /* Override any GCC internal prototype to avoid an error.
13526    Use char because int might match the return type of a GCC
13527    builtin and then its argument prototype would still apply.  */
13528 #ifdef __cplusplus
13529 extern "C"
13530 #endif
13531 char krb5_init_context ();
13532 int
13533 main ()
13534 {
13535 return krb5_init_context ();
13536   ;
13537   return 0;
13538 }
13539 _ACEOF
13540 if ac_fn_c_try_link "$LINENO"; then :
13541   ac_cv_lib_krb5_krb5_init_context=yes
13542 else
13543   ac_cv_lib_krb5_krb5_init_context=no
13544 fi
13545 rm -f core conftest.err conftest.$ac_objext \
13546     conftest$ac_exeext conftest.$ac_ext
13547 LIBS=$ac_check_lib_save_LIBS
13548 fi
13549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13550 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13551 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13552   have_krb5=yes
13553 else
13554   have_krb5=no
13555 fi
13556
13557   if test $have_krb5=yes; then
13558     KRB5LIB=-lkrb5
13559     LIBS="$KRB5LIB $LIBS"
13560
13561 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13562
13563   fi
13564     if test "${with_kerberos5}" = no; then
13565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13566 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13567 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13568   $as_echo_n "(cached) " >&6
13569 else
13570   ac_check_lib_save_LIBS=$LIBS
13571 LIBS="-ldes425  $LIBS"
13572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13573 /* end confdefs.h.  */
13574
13575 /* Override any GCC internal prototype to avoid an error.
13576    Use char because int might match the return type of a GCC
13577    builtin and then its argument prototype would still apply.  */
13578 #ifdef __cplusplus
13579 extern "C"
13580 #endif
13581 char des_cbc_encrypt ();
13582 int
13583 main ()
13584 {
13585 return des_cbc_encrypt ();
13586   ;
13587   return 0;
13588 }
13589 _ACEOF
13590 if ac_fn_c_try_link "$LINENO"; then :
13591   ac_cv_lib_des425_des_cbc_encrypt=yes
13592 else
13593   ac_cv_lib_des425_des_cbc_encrypt=no
13594 fi
13595 rm -f core conftest.err conftest.$ac_objext \
13596     conftest$ac_exeext conftest.$ac_ext
13597 LIBS=$ac_check_lib_save_LIBS
13598 fi
13599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
13600 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
13601 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
13602   have_des425=yes
13603 else
13604   have_des425=no
13605 fi
13606
13607     if test $have_des425 = yes; then
13608       DESLIB=-ldes425
13609       LIBS="$DESLIB $LIBS"
13610
13611 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
13612
13613     else
13614       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
13615 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
13616 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
13617   $as_echo_n "(cached) " >&6
13618 else
13619   ac_check_lib_save_LIBS=$LIBS
13620 LIBS="-ldes  $LIBS"
13621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13622 /* end confdefs.h.  */
13623
13624 /* Override any GCC internal prototype to avoid an error.
13625    Use char because int might match the return type of a GCC
13626    builtin and then its argument prototype would still apply.  */
13627 #ifdef __cplusplus
13628 extern "C"
13629 #endif
13630 char des_cbc_encrypt ();
13631 int
13632 main ()
13633 {
13634 return des_cbc_encrypt ();
13635   ;
13636   return 0;
13637 }
13638 _ACEOF
13639 if ac_fn_c_try_link "$LINENO"; then :
13640   ac_cv_lib_des_des_cbc_encrypt=yes
13641 else
13642   ac_cv_lib_des_des_cbc_encrypt=no
13643 fi
13644 rm -f core conftest.err conftest.$ac_objext \
13645     conftest$ac_exeext conftest.$ac_ext
13646 LIBS=$ac_check_lib_save_LIBS
13647 fi
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
13649 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
13650 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
13651   have_des=yes
13652 else
13653   have_des=no
13654 fi
13655
13656       if test $have_des = yes; then
13657         DESLIB=-ldes
13658         LIBS="$DESLIB $LIBS"
13659
13660 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
13661
13662       fi
13663     fi
13664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
13665 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
13666 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
13667   $as_echo_n "(cached) " >&6
13668 else
13669   ac_check_lib_save_LIBS=$LIBS
13670 LIBS="-lkrb4  $LIBS"
13671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13672 /* end confdefs.h.  */
13673
13674 /* Override any GCC internal prototype to avoid an error.
13675    Use char because int might match the return type of a GCC
13676    builtin and then its argument prototype would still apply.  */
13677 #ifdef __cplusplus
13678 extern "C"
13679 #endif
13680 char krb_get_cred ();
13681 int
13682 main ()
13683 {
13684 return krb_get_cred ();
13685   ;
13686   return 0;
13687 }
13688 _ACEOF
13689 if ac_fn_c_try_link "$LINENO"; then :
13690   ac_cv_lib_krb4_krb_get_cred=yes
13691 else
13692   ac_cv_lib_krb4_krb_get_cred=no
13693 fi
13694 rm -f core conftest.err conftest.$ac_objext \
13695     conftest$ac_exeext conftest.$ac_ext
13696 LIBS=$ac_check_lib_save_LIBS
13697 fi
13698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13699 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13700 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13701   have_krb4=yes
13702 else
13703   have_krb4=no
13704 fi
13705
13706     if test $have_krb4 = yes; then
13707       KRB4LIB=-lkrb4
13708       LIBS="$KRB4LIB $LIBS"
13709
13710 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13711
13712     else
13713       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13714 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13715 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13716   $as_echo_n "(cached) " >&6
13717 else
13718   ac_check_lib_save_LIBS=$LIBS
13719 LIBS="-lkrb  $LIBS"
13720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13721 /* end confdefs.h.  */
13722
13723 /* Override any GCC internal prototype to avoid an error.
13724    Use char because int might match the return type of a GCC
13725    builtin and then its argument prototype would still apply.  */
13726 #ifdef __cplusplus
13727 extern "C"
13728 #endif
13729 char krb_get_cred ();
13730 int
13731 main ()
13732 {
13733 return krb_get_cred ();
13734   ;
13735   return 0;
13736 }
13737 _ACEOF
13738 if ac_fn_c_try_link "$LINENO"; then :
13739   ac_cv_lib_krb_krb_get_cred=yes
13740 else
13741   ac_cv_lib_krb_krb_get_cred=no
13742 fi
13743 rm -f core conftest.err conftest.$ac_objext \
13744     conftest$ac_exeext conftest.$ac_ext
13745 LIBS=$ac_check_lib_save_LIBS
13746 fi
13747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
13748 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
13749 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
13750   have_krb=yes
13751 else
13752   have_krb=no
13753 fi
13754
13755       if test $have_krb = yes; then
13756         KRB4LIB=-lkrb
13757         LIBS="$KRB4LIB $LIBS"
13758
13759 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
13760
13761       fi
13762     fi
13763   fi
13764
13765   if test "${with_kerberos5}" != no; then
13766     for ac_header in krb5.h
13767 do :
13768   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13769 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13770   cat >>confdefs.h <<_ACEOF
13771 #define HAVE_KRB5_H 1
13772 _ACEOF
13773  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13774 "
13775 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13776
13777 cat >>confdefs.h <<_ACEOF
13778 #define HAVE_KRB5_ERROR_TEXT 1
13779 _ACEOF
13780
13781
13782 fi
13783 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13784 "
13785 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13786
13787 cat >>confdefs.h <<_ACEOF
13788 #define HAVE_KRB5_ERROR_E_TEXT 1
13789 _ACEOF
13790
13791
13792 fi
13793
13794 fi
13795
13796 done
13797
13798   else
13799     for ac_header in des.h
13800 do :
13801   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
13802 if test "x$ac_cv_header_des_h" = x""yes; then :
13803   cat >>confdefs.h <<_ACEOF
13804 #define HAVE_DES_H 1
13805 _ACEOF
13806
13807 else
13808   for ac_header in kerberosIV/des.h
13809 do :
13810   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
13811 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
13812   cat >>confdefs.h <<_ACEOF
13813 #define HAVE_KERBEROSIV_DES_H 1
13814 _ACEOF
13815
13816 else
13817   for ac_header in kerberos/des.h
13818 do :
13819   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
13820 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
13821   cat >>confdefs.h <<_ACEOF
13822 #define HAVE_KERBEROS_DES_H 1
13823 _ACEOF
13824
13825 fi
13826
13827 done
13828
13829 fi
13830
13831 done
13832
13833 fi
13834
13835 done
13836
13837     for ac_header in krb.h
13838 do :
13839   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
13840 if test "x$ac_cv_header_krb_h" = x""yes; then :
13841   cat >>confdefs.h <<_ACEOF
13842 #define HAVE_KRB_H 1
13843 _ACEOF
13844
13845 else
13846   for ac_header in kerberosIV/krb.h
13847 do :
13848   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
13849 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
13850   cat >>confdefs.h <<_ACEOF
13851 #define HAVE_KERBEROSIV_KRB_H 1
13852 _ACEOF
13853
13854 else
13855   for ac_header in kerberos/krb.h
13856 do :
13857   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
13858 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
13859   cat >>confdefs.h <<_ACEOF
13860 #define HAVE_KERBEROS_KRB_H 1
13861 _ACEOF
13862
13863 fi
13864
13865 done
13866
13867 fi
13868
13869 done
13870
13871 fi
13872
13873 done
13874
13875   fi
13876   for ac_header in com_err.h
13877 do :
13878   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
13879 if test "x$ac_cv_header_com_err_h" = x""yes; then :
13880   cat >>confdefs.h <<_ACEOF
13881 #define HAVE_COM_ERR_H 1
13882 _ACEOF
13883
13884 fi
13885
13886 done
13887
13888 fi
13889
13890
13891
13892
13893
13894
13895
13896 # Solaris requires -lintl if you want strerror (which calls dgettext)
13897 # to return localized messages.
13898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
13899 $as_echo_n "checking for dgettext in -lintl... " >&6; }
13900 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
13901   $as_echo_n "(cached) " >&6
13902 else
13903   ac_check_lib_save_LIBS=$LIBS
13904 LIBS="-lintl  $LIBS"
13905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13906 /* end confdefs.h.  */
13907
13908 /* Override any GCC internal prototype to avoid an error.
13909    Use char because int might match the return type of a GCC
13910    builtin and then its argument prototype would still apply.  */
13911 #ifdef __cplusplus
13912 extern "C"
13913 #endif
13914 char dgettext ();
13915 int
13916 main ()
13917 {
13918 return dgettext ();
13919   ;
13920   return 0;
13921 }
13922 _ACEOF
13923 if ac_fn_c_try_link "$LINENO"; then :
13924   ac_cv_lib_intl_dgettext=yes
13925 else
13926   ac_cv_lib_intl_dgettext=no
13927 fi
13928 rm -f core conftest.err conftest.$ac_objext \
13929     conftest$ac_exeext conftest.$ac_ext
13930 LIBS=$ac_check_lib_save_LIBS
13931 fi
13932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
13933 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
13934 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
13935   cat >>confdefs.h <<_ACEOF
13936 #define HAVE_LIBINTL 1
13937 _ACEOF
13938
13939   LIBS="-lintl $LIBS"
13940
13941 fi
13942
13943
13944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
13945 $as_echo_n "checking whether localtime caches TZ... " >&6; }
13946 if test "${emacs_cv_localtime_cache+set}" = set; then :
13947   $as_echo_n "(cached) " >&6
13948 else
13949   if test x$ac_cv_func_tzset = xyes; then
13950 if test "$cross_compiling" = yes; then :
13951   # If we have tzset, assume the worst when cross-compiling.
13952 emacs_cv_localtime_cache=yes
13953 else
13954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13955 /* end confdefs.h.  */
13956 #include <time.h>
13957 extern char **environ;
13958 unset_TZ ()
13959 {
13960   char **from, **to;
13961   for (to = from = environ; (*to = *from); from++)
13962     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
13963       to++;
13964 }
13965 char TZ_GMT0[] = "TZ=GMT0";
13966 char TZ_PST8[] = "TZ=PST8";
13967 main()
13968 {
13969   time_t now = time ((time_t *) 0);
13970   int hour_GMT0, hour_unset;
13971   if (putenv (TZ_GMT0) != 0)
13972     exit (1);
13973   hour_GMT0 = localtime (&now)->tm_hour;
13974   unset_TZ ();
13975   hour_unset = localtime (&now)->tm_hour;
13976   if (putenv (TZ_PST8) != 0)
13977     exit (1);
13978   if (localtime (&now)->tm_hour == hour_GMT0)
13979     exit (1);
13980   unset_TZ ();
13981   if (localtime (&now)->tm_hour != hour_unset)
13982     exit (1);
13983   exit (0);
13984 }
13985 _ACEOF
13986 if ac_fn_c_try_run "$LINENO"; then :
13987   emacs_cv_localtime_cache=no
13988 else
13989   emacs_cv_localtime_cache=yes
13990 fi
13991 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13992   conftest.$ac_objext conftest.beam conftest.$ac_ext
13993 fi
13994
13995 else
13996         # If we lack tzset, report that localtime does not cache TZ,
13997         # since we can't invalidate the cache if we don't have tzset.
13998         emacs_cv_localtime_cache=no
13999 fi
14000 fi
14001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14002 $as_echo "$emacs_cv_localtime_cache" >&6; }
14003 if test $emacs_cv_localtime_cache = yes; then
14004
14005 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14006
14007 fi
14008
14009 if test "x$HAVE_TIMEVAL" = xyes; then
14010   for ac_func in gettimeofday
14011 do :
14012   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14013 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14014   cat >>confdefs.h <<_ACEOF
14015 #define HAVE_GETTIMEOFDAY 1
14016 _ACEOF
14017
14018 fi
14019 done
14020
14021   if test $ac_cv_func_gettimeofday = yes; then
14022     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14023 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14024 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14025   $as_echo_n "(cached) " >&6
14026 else
14027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14028 /* end confdefs.h.  */
14029
14030 #ifdef TIME_WITH_SYS_TIME
14031 #include <sys/time.h>
14032 #include <time.h>
14033 #else
14034 #ifdef HAVE_SYS_TIME_H
14035 #include <sys/time.h>
14036 #else
14037 #include <time.h>
14038 #endif
14039 #endif
14040 int
14041 main ()
14042 {
14043 struct timeval time;
14044        gettimeofday (&time, 0);
14045   ;
14046   return 0;
14047 }
14048 _ACEOF
14049 if ac_fn_c_try_compile "$LINENO"; then :
14050   emacs_cv_gettimeofday_two_arguments=yes
14051 else
14052   emacs_cv_gettimeofday_two_arguments=no
14053 fi
14054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14055 fi
14056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
14057 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
14058     if test $emacs_cv_gettimeofday_two_arguments = no; then
14059
14060 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
14061
14062     fi
14063   fi
14064 fi
14065
14066 ok_so_far=yes
14067 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14068 if test "x$ac_cv_func_socket" = x""yes; then :
14069
14070 else
14071   ok_so_far=no
14072 fi
14073
14074 if test $ok_so_far = yes; then
14075   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14076 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14077
14078 else
14079   ok_so_far=no
14080 fi
14081
14082
14083 fi
14084 if test $ok_so_far = yes; then
14085   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14086 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14087
14088 else
14089   ok_so_far=no
14090 fi
14091
14092
14093 fi
14094 if test $ok_so_far = yes; then
14095
14096 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14097
14098 fi
14099
14100 for ac_header in sys/ioctl.h
14101 do :
14102   ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
14103 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
14104   cat >>confdefs.h <<_ACEOF
14105 #define HAVE_SYS_IOCTL_H 1
14106 _ACEOF
14107
14108 fi
14109
14110 done
14111
14112
14113 if test -f /usr/lpp/X11/bin/smt.exp; then
14114
14115 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14116
14117 fi
14118
14119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14120 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14121 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14123 $as_echo "yes" >&6; }
14124
14125 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14126
14127 else
14128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14129 $as_echo "no" >&6; }
14130 fi
14131
14132 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14133 if test "x$ac_cv_type_pid_t" = x""yes; then :
14134
14135 else
14136
14137 cat >>confdefs.h <<_ACEOF
14138 #define pid_t int
14139 _ACEOF
14140
14141 fi
14142
14143 for ac_header in vfork.h
14144 do :
14145   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14146 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14147   cat >>confdefs.h <<_ACEOF
14148 #define HAVE_VFORK_H 1
14149 _ACEOF
14150
14151 fi
14152
14153 done
14154
14155 for ac_func in fork vfork
14156 do :
14157   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14158 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14159 eval as_val=\$$as_ac_var
14160    if test "x$as_val" = x""yes; then :
14161   cat >>confdefs.h <<_ACEOF
14162 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14163 _ACEOF
14164
14165 fi
14166 done
14167
14168 if test "x$ac_cv_func_fork" = xyes; then
14169   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14170 $as_echo_n "checking for working fork... " >&6; }
14171 if test "${ac_cv_func_fork_works+set}" = set; then :
14172   $as_echo_n "(cached) " >&6
14173 else
14174   if test "$cross_compiling" = yes; then :
14175   ac_cv_func_fork_works=cross
14176 else
14177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14178 /* end confdefs.h.  */
14179 $ac_includes_default
14180 int
14181 main ()
14182 {
14183
14184           /* By Ruediger Kuhlmann. */
14185           return fork () < 0;
14186
14187   ;
14188   return 0;
14189 }
14190 _ACEOF
14191 if ac_fn_c_try_run "$LINENO"; then :
14192   ac_cv_func_fork_works=yes
14193 else
14194   ac_cv_func_fork_works=no
14195 fi
14196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14197   conftest.$ac_objext conftest.beam conftest.$ac_ext
14198 fi
14199
14200 fi
14201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14202 $as_echo "$ac_cv_func_fork_works" >&6; }
14203
14204 else
14205   ac_cv_func_fork_works=$ac_cv_func_fork
14206 fi
14207 if test "x$ac_cv_func_fork_works" = xcross; then
14208   case $host in
14209     *-*-amigaos* | *-*-msdosdjgpp*)
14210       # Override, as these systems have only a dummy fork() stub
14211       ac_cv_func_fork_works=no
14212       ;;
14213     *)
14214       ac_cv_func_fork_works=yes
14215       ;;
14216   esac
14217   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14218 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14219 fi
14220 ac_cv_func_vfork_works=$ac_cv_func_vfork
14221 if test "x$ac_cv_func_vfork" = xyes; then
14222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14223 $as_echo_n "checking for working vfork... " >&6; }
14224 if test "${ac_cv_func_vfork_works+set}" = set; then :
14225   $as_echo_n "(cached) " >&6
14226 else
14227   if test "$cross_compiling" = yes; then :
14228   ac_cv_func_vfork_works=cross
14229 else
14230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14231 /* end confdefs.h.  */
14232 /* Thanks to Paul Eggert for this test.  */
14233 $ac_includes_default
14234 #include <sys/wait.h>
14235 #ifdef HAVE_VFORK_H
14236 # include <vfork.h>
14237 #endif
14238 /* On some sparc systems, changes by the child to local and incoming
14239    argument registers are propagated back to the parent.  The compiler
14240    is told about this with #include <vfork.h>, but some compilers
14241    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
14242    static variable whose address is put into a register that is
14243    clobbered by the vfork.  */
14244 static void
14245 #ifdef __cplusplus
14246 sparc_address_test (int arg)
14247 # else
14248 sparc_address_test (arg) int arg;
14249 #endif
14250 {
14251   static pid_t child;
14252   if (!child) {
14253     child = vfork ();
14254     if (child < 0) {
14255       perror ("vfork");
14256       _exit(2);
14257     }
14258     if (!child) {
14259       arg = getpid();
14260       write(-1, "", 0);
14261       _exit (arg);
14262     }
14263   }
14264 }
14265
14266 int
14267 main ()
14268 {
14269   pid_t parent = getpid ();
14270   pid_t child;
14271
14272   sparc_address_test (0);
14273
14274   child = vfork ();
14275
14276   if (child == 0) {
14277     /* Here is another test for sparc vfork register problems.  This
14278        test uses lots of local variables, at least as many local
14279        variables as main has allocated so far including compiler
14280        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
14281        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
14282        reuse the register of parent for one of the local variables,
14283        since it will think that parent can't possibly be used any more
14284        in this routine.  Assigning to the local variable will thus
14285        munge parent in the parent process.  */
14286     pid_t
14287       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14288       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14289     /* Convince the compiler that p..p7 are live; otherwise, it might
14290        use the same hardware register for all 8 local variables.  */
14291     if (p != p1 || p != p2 || p != p3 || p != p4
14292         || p != p5 || p != p6 || p != p7)
14293       _exit(1);
14294
14295     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14296        from child file descriptors.  If the child closes a descriptor
14297        before it execs or exits, this munges the parent's descriptor
14298        as well.  Test for this by closing stdout in the child.  */
14299     _exit(close(fileno(stdout)) != 0);
14300   } else {
14301     int status;
14302     struct stat st;
14303
14304     while (wait(&status) != child)
14305       ;
14306     return (
14307          /* Was there some problem with vforking?  */
14308          child < 0
14309
14310          /* Did the child fail?  (This shouldn't happen.)  */
14311          || status
14312
14313          /* Did the vfork/compiler bug occur?  */
14314          || parent != getpid()
14315
14316          /* Did the file descriptor bug occur?  */
14317          || fstat(fileno(stdout), &st) != 0
14318          );
14319   }
14320 }
14321 _ACEOF
14322 if ac_fn_c_try_run "$LINENO"; then :
14323   ac_cv_func_vfork_works=yes
14324 else
14325   ac_cv_func_vfork_works=no
14326 fi
14327 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14328   conftest.$ac_objext conftest.beam conftest.$ac_ext
14329 fi
14330
14331 fi
14332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14333 $as_echo "$ac_cv_func_vfork_works" >&6; }
14334
14335 fi;
14336 if test "x$ac_cv_func_fork_works" = xcross; then
14337   ac_cv_func_vfork_works=$ac_cv_func_vfork
14338   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14339 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14340 fi
14341
14342 if test "x$ac_cv_func_vfork_works" = xyes; then
14343
14344 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14345
14346 else
14347
14348 $as_echo "#define vfork fork" >>confdefs.h
14349
14350 fi
14351 if test "x$ac_cv_func_fork_works" = xyes; then
14352
14353 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14354
14355 fi
14356
14357
14358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14359 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14360 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14361   $as_echo_n "(cached) " >&6
14362 else
14363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14364 /* end confdefs.h.  */
14365 #include <langinfo.h>
14366 int
14367 main ()
14368 {
14369 char* cs = nl_langinfo(CODESET);
14370   ;
14371   return 0;
14372 }
14373 _ACEOF
14374 if ac_fn_c_try_link "$LINENO"; then :
14375   emacs_cv_langinfo_codeset=yes
14376 else
14377   emacs_cv_langinfo_codeset=no
14378 fi
14379 rm -f core conftest.err conftest.$ac_objext \
14380     conftest$ac_exeext conftest.$ac_ext
14381
14382 fi
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14384 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14385 if test $emacs_cv_langinfo_codeset = yes; then
14386
14387 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14388
14389 fi
14390
14391 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
14392 if test "x$ac_cv_type_size_t" = x""yes; then :
14393
14394 cat >>confdefs.h <<_ACEOF
14395 #define HAVE_SIZE_T 1
14396 _ACEOF
14397
14398
14399 fi
14400
14401
14402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14403 $as_echo_n "checking for mbstate_t... " >&6; }
14404 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14405   $as_echo_n "(cached) " >&6
14406 else
14407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14408 /* end confdefs.h.  */
14409 $ac_includes_default
14410 #           include <wchar.h>
14411 int
14412 main ()
14413 {
14414 mbstate_t x; return sizeof x;
14415   ;
14416   return 0;
14417 }
14418 _ACEOF
14419 if ac_fn_c_try_compile "$LINENO"; then :
14420   ac_cv_type_mbstate_t=yes
14421 else
14422   ac_cv_type_mbstate_t=no
14423 fi
14424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14425 fi
14426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14427 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14428    if test $ac_cv_type_mbstate_t = yes; then
14429
14430 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14431
14432    else
14433
14434 $as_echo "#define mbstate_t int" >>confdefs.h
14435
14436    fi
14437
14438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
14439 $as_echo_n "checking for C restrict keyword... " >&6; }
14440 if test "${emacs_cv_c_restrict+set}" = set; then :
14441   $as_echo_n "(cached) " >&6
14442 else
14443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14444 /* end confdefs.h.  */
14445 void fred (int *restrict x);
14446 int
14447 main ()
14448 {
14449
14450   ;
14451   return 0;
14452 }
14453 _ACEOF
14454 if ac_fn_c_try_compile "$LINENO"; then :
14455   emacs_cv_c_restrict=yes
14456 else
14457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14458 /* end confdefs.h.  */
14459 void fred (int *__restrict x);
14460 int
14461 main ()
14462 {
14463
14464   ;
14465   return 0;
14466 }
14467 _ACEOF
14468 if ac_fn_c_try_compile "$LINENO"; then :
14469   emacs_cv_c_restrict=__restrict
14470 else
14471   emacs_cv_c_restrict=no
14472 fi
14473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14474 fi
14475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14476 fi
14477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
14478 $as_echo "$emacs_cv_c_restrict" >&6; }
14479 case "$emacs_cv_c_restrict" in
14480   yes) emacs_restrict=restrict;;
14481   no) emacs_restrict="";;
14482   *) emacs_restrict="$emacs_cv_c_restrict";;
14483 esac
14484 if test "$emacs_restrict" != __restrict; then
14485
14486 cat >>confdefs.h <<_ACEOF
14487 #define __restrict $emacs_restrict
14488 _ACEOF
14489
14490 fi
14491
14492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14493 $as_echo_n "checking for C restricted array declarations... " >&6; }
14494 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14495   $as_echo_n "(cached) " >&6
14496 else
14497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14498 /* end confdefs.h.  */
14499 void fred (int x[__restrict]);
14500 int
14501 main ()
14502 {
14503
14504   ;
14505   return 0;
14506 }
14507 _ACEOF
14508 if ac_fn_c_try_compile "$LINENO"; then :
14509   emacs_cv_c_restrict_arr=yes
14510 else
14511   emacs_cv_c_restrict_arr=no
14512 fi
14513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14514 fi
14515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14516 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14517 if test "$emacs_cv_c_restrict_arr" = yes; then
14518
14519 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14520
14521 fi
14522
14523
14524
14525 # Set up the CFLAGS for real compilation, so we can substitute it.
14526 CFLAGS="$REAL_CFLAGS"
14527 CPPFLAGS="$REAL_CPPFLAGS"
14528
14529 ## Hack to detect a buggy GCC version.
14530 if test "x$GCC" = xyes \
14531    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
14532    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
14533    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
14534    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
14535 fi
14536
14537 #### Find out which version of Emacs this is.
14538 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
14539          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
14540 if test x"${version}" = x; then
14541   as_fn_error "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
14542 fi
14543 if test x"${version}" != x"$PACKAGE_VERSION"; then
14544   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
14545 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
14546 fi
14547
14548 ### Specify what sort of things we'll be editing into Makefile and config.h.
14549 ### Use configuration here uncanonicalized to avoid exceeding size limits.
14550
14551
14552 ## Unused?
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
14574 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
14575 ## end of LIBX_BASE, but nothing ever set it.
14576
14577
14578
14579
14580 ## Used in lwlib/Makefile.in.
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593 cat >>confdefs.h <<_ACEOF
14594 #define EMACS_CONFIGURATION "${canonical}"
14595 _ACEOF
14596
14597
14598 cat >>confdefs.h <<_ACEOF
14599 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
14600 _ACEOF
14601
14602
14603 cat >>confdefs.h <<_ACEOF
14604 #define config_machfile "${machfile}"
14605 _ACEOF
14606
14607
14608 cat >>confdefs.h <<_ACEOF
14609 #define config_opsysfile "${opsysfile}"
14610 _ACEOF
14611
14612
14613 XMENU_OBJ=
14614 XOBJ=
14615 FONT_OBJ=
14616 if test "${HAVE_X_WINDOWS}" = "yes" ; then
14617
14618 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
14619
14620   XMENU_OBJ=xmenu.o
14621   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
14622   FONT_OBJ=xfont.o
14623   if test "$HAVE_XFT" = "yes"; then
14624     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
14625   elif test "$HAVE_FREETYPE" = "yes"; then
14626     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
14627   fi
14628
14629 fi
14630
14631
14632
14633
14634 WIDGET_OBJ=
14635 MOTIF_LIBW=
14636 if test "${USE_X_TOOLKIT}" != "none" ; then
14637   WIDGET_OBJ=widget.o
14638
14639 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
14640
14641   if test "${USE_X_TOOLKIT}" = "LUCID"; then
14642
14643 $as_echo "#define USE_LUCID 1" >>confdefs.h
14644
14645   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
14646
14647 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14648
14649     MOTIF_LIBW=-lXm
14650     case "$opsys" in
14651       gnu-linux)
14652         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14653         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14654         ;;
14655
14656       unixware)
14657         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14658         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14659         MOTIF_LIBW="MOTIF_LIBW -lXimp"
14660         ;;
14661
14662       aix4-2)
14663         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14664         MOTIF_LIBW="$MOTIF_LIBW -li18n"
14665         ;;
14666     esac
14667     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14668   fi
14669 fi
14670
14671
14672 TOOLKIT_LIBW=
14673 case "$USE_X_TOOLKIT" in
14674   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14675   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14676   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14677 esac
14678
14679
14680 if test "$USE_X_TOOLKIT" = "none"; then
14681   LIBXT_OTHER="\$(LIBXSM)"
14682   OLDXMENU_TARGET="really-oldXMenu"
14683 else
14684   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14685   OLDXMENU_TARGET="really-lwlib"
14686 fi
14687
14688
14689 ## The X Menu stuff is present in the X10 distribution, but missing
14690 ## from X11.  If we have X10, just use the installed library;
14691 ## otherwise, use our own copy.
14692 if test "${HAVE_X11}" = "yes" ; then
14693
14694 $as_echo "#define HAVE_X11 1" >>confdefs.h
14695
14696
14697   if test "$USE_X_TOOLKIT" = "none"; then
14698     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
14699   else
14700     OLDXMENU="\${lwlibdir}/liblw.a"
14701   fi
14702   LIBXMENU="\$(OLDXMENU)"
14703   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14704   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14705 else
14706   ## For a syntactically valid Makefile; not actually used for anything.
14707   ## See comments in src/Makefile.in.
14708   OLDXMENU=nothing
14709   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14710   if test "${HAVE_X_WINDOWS}" = "yes"; then
14711     LIBXMENU="-lXMenu"
14712   else
14713     LIBXMENU=
14714   fi
14715   LIBX_OTHER=
14716   OLDXMENU_DEPS=
14717 fi
14718
14719 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14720   OLDXMENU_TARGET=
14721   OLDXMENU=nothing
14722   LIBXMENU=
14723   OLDXMENU_DEPS=
14724 fi
14725
14726
14727
14728
14729
14730
14731
14732 if test "${HAVE_MENUS}" = "yes" ; then
14733
14734 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14735
14736 fi
14737
14738 if test "${GNU_MALLOC}" = "yes" ; then
14739
14740 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14741
14742 fi
14743
14744 RALLOC_OBJ=
14745 if test "${REL_ALLOC}" = "yes" ; then
14746
14747 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14748
14749
14750   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14751 fi
14752
14753
14754 if test "$opsys" = "cygwin"; then
14755   CYGWIN_OBJ="sheap.o"
14756   ## Cygwin differs because of its unexec().
14757   PRE_ALLOC_OBJ=
14758   POST_ALLOC_OBJ=lastfile.o
14759 else
14760   CYGWIN_OBJ=
14761   PRE_ALLOC_OBJ=lastfile.o
14762   POST_ALLOC_OBJ=
14763 fi
14764
14765
14766
14767
14768
14769 case "$opsys" in
14770   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
14771
14772   darwin)
14773    ## The -headerpad option tells ld (see man page) to leave room at the
14774    ## end of the header for adding load commands.  Needed for dumping.
14775    ## 0x690 is the total size of 30 segment load commands (at 56
14776    ## each); under Cocoa 31 commands are required.
14777    if test "$HAVE_NS" = "yes"; then
14778      libs_nsgui="-framework AppKit"
14779      headerpad_extra=6C8
14780    else
14781      libs_nsgui=
14782      headerpad_extra=690
14783    fi
14784    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
14785
14786    ## This is here because src/Makefile.in did some extra fiddling around
14787    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
14788    ##   #ifndef LD_SWITCH_SYSTEM
14789    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
14790    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
14791    ## not using gcc, darwin system not on an alpha (ie darwin, since
14792    ## darwin + alpha does not occur).
14793    ## Because this was done in src/Makefile.in, the resulting part of
14794    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
14795    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
14796    ## rather than LD_SWITCH_SYSTEM.
14797    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
14798      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
14799    ;;
14800
14801   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
14802   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
14803   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
14804   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
14805   ## had different values in configure (in ac_link) and src/Makefile.in.
14806   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
14807   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
14808
14809   *) LD_SWITCH_SYSTEM_TEMACS= ;;
14810 esac
14811
14812 if test "$NS_IMPL_GNUSTEP" = "yes"; then
14813   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
14814 fi
14815
14816
14817
14818
14819 LD_FIRSTFLAG=
14820 ORDINARY_LINK=
14821 case "$opsys" in
14822   ## gnu: GNU needs its own crt0.
14823   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
14824
14825   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
14826   ## library search parth, i.e. it won't search /usr/lib for libc and
14827   ## friends.  Using -nostartfiles instead avoids this problem, and
14828   ## will also work on earlier NetBSD releases.
14829   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
14830
14831   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
14832   ##   MkLinux/LinuxPPC needs this.
14833   ## ibms390x only supports opsys = gnu-linux so it can be added here.
14834   gnu-*)
14835     case "$machine" in
14836       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
14837     esac
14838     ;;
14839 esac
14840
14841
14842 if test "x$ORDINARY_LINK" = "xyes"; then
14843
14844   LD_FIRSTFLAG=""
14845
14846 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
14847
14848
14849 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
14850 ## freebsd, gnu-* not on macppc|ibms390x.
14851 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
14852
14853   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
14854   ## places that are difficult to figure out at make time.  Fortunately,
14855   ## these same versions allow you to pass arbitrary flags on to the
14856   ## linker, so there is no reason not to use it as a linker.
14857   ##
14858   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
14859   ## searching for libraries in its internal directories, so we have to
14860   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
14861   LD_FIRSTFLAG="-nostdlib"
14862 fi
14863
14864 ## FIXME? What setting of EDIT_LDFLAGS should this have?
14865 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
14866
14867
14868
14869
14870 ## FIXME? The logic here is not precisely the same as that above.
14871 ## There is no check here for a pre-defined LD_FIRSTFLAG.
14872 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
14873 LIB_GCC=
14874 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
14875
14876   case "$opsys" in
14877     freebsd|netbsd|openbsd) LIB_GCC= ;;
14878
14879     gnu-*)
14880       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
14881       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
14882       ## Note that m/arm.h never bothered to undefine LIB_GCC first.
14883       if test "$machine" = "arm"; then
14884         LIB_GCC="-lgcc_s"
14885       else
14886         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
14887         ## immediately undefine it again and redefine it to empty.
14888         ## Was the C_SWITCH_X_SITE part really necessary?
14889 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
14890         LIB_GCC=
14891       fi
14892       ;;
14893
14894     ## Ask GCC where to find libgcc.a.
14895     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
14896   esac
14897 fi
14898
14899
14900 TOOLTIP_SUPPORT=
14901 WINDOW_SUPPORT=
14902 ## If we're using X11/GNUstep, define some consequences.
14903 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
14904
14905 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
14906
14907
14908 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
14909
14910   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
14911   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
14912
14913   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
14914   test "$HAVE_X_WINDOWS" = "yes" && \
14915     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
14916
14917 fi
14918
14919
14920
14921
14922
14923
14924
14925 #### Report on what we decided to do.
14926 #### Report GTK as a toolkit, even if it doesn't use Xt.
14927 #### It makes printing result more understandable as using GTK sets
14928 #### toolkit_scroll_bars to yes by default.
14929 if test "${HAVE_GTK}" = "yes"; then
14930   USE_X_TOOLKIT=GTK
14931 fi
14932
14933 echo "
14934 Configured for \`${canonical}'.
14935
14936   Where should the build process find the source code?    ${srcdir}
14937   What operating system and machine description files should Emacs use?
14938         \`${opsysfile}' and \`${machfile}'
14939   What compiler should emacs be built with?               ${CC} ${CFLAGS}
14940   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
14941   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
14942   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
14943   What window system should Emacs use?                    ${window_system}
14944   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
14945
14946 if test -n "${x_includes}"; then
14947 echo "  Where do we find X Windows header files?                ${x_includes}"
14948 else
14949 echo "  Where do we find X Windows header files?                Standard dirs"
14950 fi
14951 if test -n "${x_libraries}"; then
14952 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
14953 else
14954 echo "  Where do we find X Windows libraries?                   Standard dirs"
14955 fi
14956
14957 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
14958 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
14959 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
14960 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
14961 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
14962 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
14963 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
14964 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
14965
14966 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
14967 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
14968 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
14969 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
14970 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
14971 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
14972
14973 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
14974 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
14975 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
14976 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
14977
14978 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
14979 echo
14980
14981 if test $USE_XASSERTS = yes; then
14982    echo "  Compiling with asserts turned on."
14983    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
14984 fi
14985
14986 echo
14987
14988 if test "$HAVE_NS" = "yes"; then
14989    echo
14990    echo "You must run \"make install\" in order to test the built application.
14991 The installed application will go to nextstep/Emacs.app and can be
14992 run or moved from there."
14993    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
14994       echo "The application will be fully self-contained."
14995     else
14996       echo "The lisp resources for the application will be installed under ${prefix}.
14997 You may need to run \"make install\" with sudo.  The application will fail
14998 to run if these resources are not installed."
14999    fi
15000    echo
15001 fi
15002
15003 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
15004   echo "D-Bus integration has been tested for GNU/Linux only."
15005   echo
15006 fi
15007
15008
15009 # Remove any trailing slashes in these variables.
15010 test "${prefix}" != NONE &&
15011   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
15012 test "${exec_prefix}" != NONE &&
15013   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
15014
15015 ac_config_files="$ac_config_files Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
15016
15017 ac_config_commands="$ac_config_commands default"
15018
15019 cat >confcache <<\_ACEOF
15020 # This file is a shell script that caches the results of configure
15021 # tests run on this system so they can be shared between configure
15022 # scripts and configure runs, see configure's option --config-cache.
15023 # It is not useful on other systems.  If it contains results you don't
15024 # want to keep, you may remove or edit it.
15025 #
15026 # config.status only pays attention to the cache file if you give it
15027 # the --recheck option to rerun configure.
15028 #
15029 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15030 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15031 # following values.
15032
15033 _ACEOF
15034
15035 # The following way of writing the cache mishandles newlines in values,
15036 # but we know of no workaround that is simple, portable, and efficient.
15037 # So, we kill variables containing newlines.
15038 # Ultrix sh set writes to stderr and can't be redirected directly,
15039 # and sets the high bit in the cache file unless we assign to the vars.
15040 (
15041   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15042     eval ac_val=\$$ac_var
15043     case $ac_val in #(
15044     *${as_nl}*)
15045       case $ac_var in #(
15046       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15047 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15048       esac
15049       case $ac_var in #(
15050       _ | IFS | as_nl) ;; #(
15051       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15052       *) { eval $ac_var=; unset $ac_var;} ;;
15053       esac ;;
15054     esac
15055   done
15056
15057   (set) 2>&1 |
15058     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15059     *${as_nl}ac_space=\ *)
15060       # `set' does not quote correctly, so add quotes: double-quote
15061       # substitution turns \\\\ into \\, and sed turns \\ into \.
15062       sed -n \
15063         "s/'/'\\\\''/g;
15064           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15065       ;; #(
15066     *)
15067       # `set' quotes correctly as required by POSIX, so do not add quotes.
15068       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15069       ;;
15070     esac |
15071     sort
15072 ) |
15073   sed '
15074      /^ac_cv_env_/b end
15075      t clear
15076      :clear
15077      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15078      t end
15079      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15080      :end' >>confcache
15081 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15082   if test -w "$cache_file"; then
15083     test "x$cache_file" != "x/dev/null" &&
15084       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15085 $as_echo "$as_me: updating cache $cache_file" >&6;}
15086     cat confcache >$cache_file
15087   else
15088     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15089 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15090   fi
15091 fi
15092 rm -f confcache
15093
15094 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15095 # Let make expand exec_prefix.
15096 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15097
15098 DEFS=-DHAVE_CONFIG_H
15099
15100 ac_libobjs=
15101 ac_ltlibobjs=
15102 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15103   # 1. Remove the extension, and $U if already installed.
15104   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15105   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15106   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15107   #    will be set to the directory where LIBOBJS objects are built.
15108   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15109   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15110 done
15111 LIBOBJS=$ac_libobjs
15112
15113 LTLIBOBJS=$ac_ltlibobjs
15114
15115
15116
15117
15118 : ${CONFIG_STATUS=./config.status}
15119 ac_write_fail=0
15120 ac_clean_files_save=$ac_clean_files
15121 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15122 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15123 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15124 as_write_fail=0
15125 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15126 #! $SHELL
15127 # Generated by $as_me.
15128 # Run this file to recreate the current configuration.
15129 # Compiler output produced by configure, useful for debugging
15130 # configure, is in config.log if it exists.
15131
15132 debug=false
15133 ac_cs_recheck=false
15134 ac_cs_silent=false
15135
15136 SHELL=\${CONFIG_SHELL-$SHELL}
15137 export SHELL
15138 _ASEOF
15139 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15140 ## -------------------- ##
15141 ## M4sh Initialization. ##
15142 ## -------------------- ##
15143
15144 # Be more Bourne compatible
15145 DUALCASE=1; export DUALCASE # for MKS sh
15146 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15147   emulate sh
15148   NULLCMD=:
15149   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15150   # is contrary to our usage.  Disable this feature.
15151   alias -g '${1+"$@"}'='"$@"'
15152   setopt NO_GLOB_SUBST
15153 else
15154   case `(set -o) 2>/dev/null` in #(
15155   *posix*) :
15156     set -o posix ;; #(
15157   *) :
15158      ;;
15159 esac
15160 fi
15161
15162
15163 as_nl='
15164 '
15165 export as_nl
15166 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15167 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15168 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15169 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15170 # Prefer a ksh shell builtin over an external printf program on Solaris,
15171 # but without wasting forks for bash or zsh.
15172 if test -z "$BASH_VERSION$ZSH_VERSION" \
15173     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15174   as_echo='print -r --'
15175   as_echo_n='print -rn --'
15176 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15177   as_echo='printf %s\n'
15178   as_echo_n='printf %s'
15179 else
15180   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15181     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15182     as_echo_n='/usr/ucb/echo -n'
15183   else
15184     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15185     as_echo_n_body='eval
15186       arg=$1;
15187       case $arg in #(
15188       *"$as_nl"*)
15189         expr "X$arg" : "X\\(.*\\)$as_nl";
15190         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15191       esac;
15192       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15193     '
15194     export as_echo_n_body
15195     as_echo_n='sh -c $as_echo_n_body as_echo'
15196   fi
15197   export as_echo_body
15198   as_echo='sh -c $as_echo_body as_echo'
15199 fi
15200
15201 # The user is always right.
15202 if test "${PATH_SEPARATOR+set}" != set; then
15203   PATH_SEPARATOR=:
15204   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15205     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15206       PATH_SEPARATOR=';'
15207   }
15208 fi
15209
15210
15211 # IFS
15212 # We need space, tab and new line, in precisely that order.  Quoting is
15213 # there to prevent editors from complaining about space-tab.
15214 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15215 # splitting by setting IFS to empty value.)
15216 IFS=" ""        $as_nl"
15217
15218 # Find who we are.  Look in the path if we contain no directory separator.
15219 case $0 in #((
15220   *[\\/]* ) as_myself=$0 ;;
15221   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15222 for as_dir in $PATH
15223 do
15224   IFS=$as_save_IFS
15225   test -z "$as_dir" && as_dir=.
15226     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15227   done
15228 IFS=$as_save_IFS
15229
15230      ;;
15231 esac
15232 # We did not find ourselves, most probably we were run as `sh COMMAND'
15233 # in which case we are not to be found in the path.
15234 if test "x$as_myself" = x; then
15235   as_myself=$0
15236 fi
15237 if test ! -f "$as_myself"; then
15238   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15239   exit 1
15240 fi
15241
15242 # Unset variables that we do not need and which cause bugs (e.g. in
15243 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15244 # suppresses any "Segmentation fault" message there.  '((' could
15245 # trigger a bug in pdksh 5.2.14.
15246 for as_var in BASH_ENV ENV MAIL MAILPATH
15247 do eval test x\${$as_var+set} = xset \
15248   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15249 done
15250 PS1='$ '
15251 PS2='> '
15252 PS4='+ '
15253
15254 # NLS nuisances.
15255 LC_ALL=C
15256 export LC_ALL
15257 LANGUAGE=C
15258 export LANGUAGE
15259
15260 # CDPATH.
15261 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15262
15263
15264 # as_fn_error ERROR [LINENO LOG_FD]
15265 # ---------------------------------
15266 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15267 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15268 # script with status $?, using 1 if that was 0.
15269 as_fn_error ()
15270 {
15271   as_status=$?; test $as_status -eq 0 && as_status=1
15272   if test "$3"; then
15273     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15274     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15275   fi
15276   $as_echo "$as_me: error: $1" >&2
15277   as_fn_exit $as_status
15278 } # as_fn_error
15279
15280
15281 # as_fn_set_status STATUS
15282 # -----------------------
15283 # Set $? to STATUS, without forking.
15284 as_fn_set_status ()
15285 {
15286   return $1
15287 } # as_fn_set_status
15288
15289 # as_fn_exit STATUS
15290 # -----------------
15291 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15292 as_fn_exit ()
15293 {
15294   set +e
15295   as_fn_set_status $1
15296   exit $1
15297 } # as_fn_exit
15298
15299 # as_fn_unset VAR
15300 # ---------------
15301 # Portably unset VAR.
15302 as_fn_unset ()
15303 {
15304   { eval $1=; unset $1;}
15305 }
15306 as_unset=as_fn_unset
15307 # as_fn_append VAR VALUE
15308 # ----------------------
15309 # Append the text in VALUE to the end of the definition contained in VAR. Take
15310 # advantage of any shell optimizations that allow amortized linear growth over
15311 # repeated appends, instead of the typical quadratic growth present in naive
15312 # implementations.
15313 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15314   eval 'as_fn_append ()
15315   {
15316     eval $1+=\$2
15317   }'
15318 else
15319   as_fn_append ()
15320   {
15321     eval $1=\$$1\$2
15322   }
15323 fi # as_fn_append
15324
15325 # as_fn_arith ARG...
15326 # ------------------
15327 # Perform arithmetic evaluation on the ARGs, and store the result in the
15328 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15329 # must be portable across $(()) and expr.
15330 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15331   eval 'as_fn_arith ()
15332   {
15333     as_val=$(( $* ))
15334   }'
15335 else
15336   as_fn_arith ()
15337   {
15338     as_val=`expr "$@" || test $? -eq 1`
15339   }
15340 fi # as_fn_arith
15341
15342
15343 if expr a : '\(a\)' >/dev/null 2>&1 &&
15344    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15345   as_expr=expr
15346 else
15347   as_expr=false
15348 fi
15349
15350 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15351   as_basename=basename
15352 else
15353   as_basename=false
15354 fi
15355
15356 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15357   as_dirname=dirname
15358 else
15359   as_dirname=false
15360 fi
15361
15362 as_me=`$as_basename -- "$0" ||
15363 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15364          X"$0" : 'X\(//\)$' \| \
15365          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15366 $as_echo X/"$0" |
15367     sed '/^.*\/\([^/][^/]*\)\/*$/{
15368             s//\1/
15369             q
15370           }
15371           /^X\/\(\/\/\)$/{
15372             s//\1/
15373             q
15374           }
15375           /^X\/\(\/\).*/{
15376             s//\1/
15377             q
15378           }
15379           s/.*/./; q'`
15380
15381 # Avoid depending upon Character Ranges.
15382 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15383 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15384 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15385 as_cr_digits='0123456789'
15386 as_cr_alnum=$as_cr_Letters$as_cr_digits
15387
15388 ECHO_C= ECHO_N= ECHO_T=
15389 case `echo -n x` in #(((((
15390 -n*)
15391   case `echo 'xy\c'` in
15392   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15393   xy)  ECHO_C='\c';;
15394   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15395        ECHO_T=' ';;
15396   esac;;
15397 *)
15398   ECHO_N='-n';;
15399 esac
15400
15401 rm -f conf$$ conf$$.exe conf$$.file
15402 if test -d conf$$.dir; then
15403   rm -f conf$$.dir/conf$$.file
15404 else
15405   rm -f conf$$.dir
15406   mkdir conf$$.dir 2>/dev/null
15407 fi
15408 if (echo >conf$$.file) 2>/dev/null; then
15409   if ln -s conf$$.file conf$$ 2>/dev/null; then
15410     as_ln_s='ln -s'
15411     # ... but there are two gotchas:
15412     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15413     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15414     # In both cases, we have to default to `cp -p'.
15415     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15416       as_ln_s='cp -p'
15417   elif ln conf$$.file conf$$ 2>/dev/null; then
15418     as_ln_s=ln
15419   else
15420     as_ln_s='cp -p'
15421   fi
15422 else
15423   as_ln_s='cp -p'
15424 fi
15425 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15426 rmdir conf$$.dir 2>/dev/null
15427
15428
15429 # as_fn_mkdir_p
15430 # -------------
15431 # Create "$as_dir" as a directory, including parents if necessary.
15432 as_fn_mkdir_p ()
15433 {
15434
15435   case $as_dir in #(
15436   -*) as_dir=./$as_dir;;
15437   esac
15438   test -d "$as_dir" || eval $as_mkdir_p || {
15439     as_dirs=
15440     while :; do
15441       case $as_dir in #(
15442       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15443       *) as_qdir=$as_dir;;
15444       esac
15445       as_dirs="'$as_qdir' $as_dirs"
15446       as_dir=`$as_dirname -- "$as_dir" ||
15447 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15448          X"$as_dir" : 'X\(//\)[^/]' \| \
15449          X"$as_dir" : 'X\(//\)$' \| \
15450          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15451 $as_echo X"$as_dir" |
15452     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15453             s//\1/
15454             q
15455           }
15456           /^X\(\/\/\)[^/].*/{
15457             s//\1/
15458             q
15459           }
15460           /^X\(\/\/\)$/{
15461             s//\1/
15462             q
15463           }
15464           /^X\(\/\).*/{
15465             s//\1/
15466             q
15467           }
15468           s/.*/./; q'`
15469       test -d "$as_dir" && break
15470     done
15471     test -z "$as_dirs" || eval "mkdir $as_dirs"
15472   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15473
15474
15475 } # as_fn_mkdir_p
15476 if mkdir -p . 2>/dev/null; then
15477   as_mkdir_p='mkdir -p "$as_dir"'
15478 else
15479   test -d ./-p && rmdir ./-p
15480   as_mkdir_p=false
15481 fi
15482
15483 if test -x / >/dev/null 2>&1; then
15484   as_test_x='test -x'
15485 else
15486   if ls -dL / >/dev/null 2>&1; then
15487     as_ls_L_option=L
15488   else
15489     as_ls_L_option=
15490   fi
15491   as_test_x='
15492     eval sh -c '\''
15493       if test -d "$1"; then
15494         test -d "$1/.";
15495       else
15496         case $1 in #(
15497         -*)set "./$1";;
15498         esac;
15499         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15500         ???[sx]*):;;*)false;;esac;fi
15501     '\'' sh
15502   '
15503 fi
15504 as_executable_p=$as_test_x
15505
15506 # Sed expression to map a string onto a valid CPP name.
15507 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15508
15509 # Sed expression to map a string onto a valid variable name.
15510 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15511
15512
15513 exec 6>&1
15514 ## ----------------------------------- ##
15515 ## Main body of $CONFIG_STATUS script. ##
15516 ## ----------------------------------- ##
15517 _ASEOF
15518 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15519
15520 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15521 # Save the log message, to keep $0 and so on meaningful, and to
15522 # report actual input values of CONFIG_FILES etc. instead of their
15523 # values after options handling.
15524 ac_log="
15525 This file was extended by emacs $as_me 24.0.50, which was
15526 generated by GNU Autoconf 2.65.  Invocation command line was
15527
15528   CONFIG_FILES    = $CONFIG_FILES
15529   CONFIG_HEADERS  = $CONFIG_HEADERS
15530   CONFIG_LINKS    = $CONFIG_LINKS
15531   CONFIG_COMMANDS = $CONFIG_COMMANDS
15532   $ $0 $@
15533
15534 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15535 "
15536
15537 _ACEOF
15538
15539 case $ac_config_files in *"
15540 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15541 esac
15542
15543 case $ac_config_headers in *"
15544 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15545 esac
15546
15547
15548 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15549 # Files that config.status was made for.
15550 config_files="$ac_config_files"
15551 config_headers="$ac_config_headers"
15552 config_commands="$ac_config_commands"
15553
15554 _ACEOF
15555
15556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15557 ac_cs_usage="\
15558 \`$as_me' instantiates files and other configuration actions
15559 from templates according to the current configuration.  Unless the files
15560 and actions are specified as TAGs, all are instantiated by default.
15561
15562 Usage: $0 [OPTION]... [TAG]...
15563
15564   -h, --help       print this help, then exit
15565   -V, --version    print version number and configuration settings, then exit
15566       --config     print configuration, then exit
15567   -q, --quiet, --silent
15568                    do not print progress messages
15569   -d, --debug      don't remove temporary files
15570       --recheck    update $as_me by reconfiguring in the same conditions
15571       --file=FILE[:TEMPLATE]
15572                    instantiate the configuration file FILE
15573       --header=FILE[:TEMPLATE]
15574                    instantiate the configuration header FILE
15575
15576 Configuration files:
15577 $config_files
15578
15579 Configuration headers:
15580 $config_headers
15581
15582 Configuration commands:
15583 $config_commands
15584
15585 Report bugs to the package provider."
15586
15587 _ACEOF
15588 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15589 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
15590 ac_cs_version="\\
15591 emacs config.status 24.0.50
15592 configured by $0, generated by GNU Autoconf 2.65,
15593   with options \\"\$ac_cs_config\\"
15594
15595 Copyright (C) 2009 Free Software Foundation, Inc.
15596 This config.status script is free software; the Free Software Foundation
15597 gives unlimited permission to copy, distribute and modify it."
15598
15599 ac_pwd='$ac_pwd'
15600 srcdir='$srcdir'
15601 INSTALL='$INSTALL'
15602 test -n "\$AWK" || AWK=awk
15603 _ACEOF
15604
15605 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15606 # The default lists apply if the user does not specify any file.
15607 ac_need_defaults=:
15608 while test $# != 0
15609 do
15610   case $1 in
15611   --*=*)
15612     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15613     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15614     ac_shift=:
15615     ;;
15616   *)
15617     ac_option=$1
15618     ac_optarg=$2
15619     ac_shift=shift
15620     ;;
15621   esac
15622
15623   case $ac_option in
15624   # Handling of the options.
15625   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15626     ac_cs_recheck=: ;;
15627   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15628     $as_echo "$ac_cs_version"; exit ;;
15629   --config | --confi | --conf | --con | --co | --c )
15630     $as_echo "$ac_cs_config"; exit ;;
15631   --debug | --debu | --deb | --de | --d | -d )
15632     debug=: ;;
15633   --file | --fil | --fi | --f )
15634     $ac_shift
15635     case $ac_optarg in
15636     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15637     esac
15638     as_fn_append CONFIG_FILES " '$ac_optarg'"
15639     ac_need_defaults=false;;
15640   --header | --heade | --head | --hea )
15641     $ac_shift
15642     case $ac_optarg in
15643     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15644     esac
15645     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15646     ac_need_defaults=false;;
15647   --he | --h)
15648     # Conflict between --help and --header
15649     as_fn_error "ambiguous option: \`$1'
15650 Try \`$0 --help' for more information.";;
15651   --help | --hel | -h )
15652     $as_echo "$ac_cs_usage"; exit ;;
15653   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15654   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15655     ac_cs_silent=: ;;
15656
15657   # This is an error.
15658   -*) as_fn_error "unrecognized option: \`$1'
15659 Try \`$0 --help' for more information." ;;
15660
15661   *) as_fn_append ac_config_targets " $1"
15662      ac_need_defaults=false ;;
15663
15664   esac
15665   shift
15666 done
15667
15668 ac_configure_extra_args=
15669
15670 if $ac_cs_silent; then
15671   exec 6>/dev/null
15672   ac_configure_extra_args="$ac_configure_extra_args --silent"
15673 fi
15674
15675 _ACEOF
15676 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15677 if \$ac_cs_recheck; then
15678   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15679   shift
15680   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15681   CONFIG_SHELL='$SHELL'
15682   export CONFIG_SHELL
15683   exec "\$@"
15684 fi
15685
15686 _ACEOF
15687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15688 exec 5>>config.log
15689 {
15690   echo
15691   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15692 ## Running $as_me. ##
15693 _ASBOX
15694   $as_echo "$ac_log"
15695 } >&5
15696
15697 _ACEOF
15698 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15699 #
15700 # INIT-COMMANDS
15701 #
15702 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
15703
15704 _ACEOF
15705
15706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15707
15708 # Handling of arguments.
15709 for ac_config_target in $ac_config_targets
15710 do
15711   case $ac_config_target in
15712     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
15713     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15714     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
15715     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
15716     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
15717     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
15718     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
15719     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
15720     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
15721     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
15722     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
15723     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
15724     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15725
15726   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15727   esac
15728 done
15729
15730
15731 # If the user did not use the arguments to specify the items to instantiate,
15732 # then the envvar interface is used.  Set only those that are not.
15733 # We use the long form for the default assignment because of an extremely
15734 # bizarre bug on SunOS 4.1.3.
15735 if $ac_need_defaults; then
15736   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15737   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15738   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15739 fi
15740
15741 # Have a temporary directory for convenience.  Make it in the build tree
15742 # simply because there is no reason against having it here, and in addition,
15743 # creating and moving files from /tmp can sometimes cause problems.
15744 # Hook for its removal unless debugging.
15745 # Note that there is a small window in which the directory will not be cleaned:
15746 # after its creation but before its name has been assigned to `$tmp'.
15747 $debug ||
15748 {
15749   tmp=
15750   trap 'exit_status=$?
15751   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15752 ' 0
15753   trap 'as_fn_exit 1' 1 2 13 15
15754 }
15755 # Create a (secure) tmp directory for tmp files.
15756
15757 {
15758   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15759   test -n "$tmp" && test -d "$tmp"
15760 }  ||
15761 {
15762   tmp=./conf$$-$RANDOM
15763   (umask 077 && mkdir "$tmp")
15764 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15765
15766 # Set up the scripts for CONFIG_FILES section.
15767 # No need to generate them if there are no CONFIG_FILES.
15768 # This happens for instance with `./config.status config.h'.
15769 if test -n "$CONFIG_FILES"; then
15770
15771 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15772   ac_cs_awk_getline=:
15773   ac_cs_awk_pipe_init=
15774   ac_cs_awk_read_file='
15775       while ((getline aline < (F[key])) > 0)
15776         print(aline)
15777       close(F[key])'
15778   ac_cs_awk_pipe_fini=
15779 else
15780   ac_cs_awk_getline=false
15781   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15782   ac_cs_awk_read_file='
15783       print "|#_!!_#|"
15784       print "cat " F[key] " &&"
15785       '$ac_cs_awk_pipe_init
15786   # The final `:' finishes the AND list.
15787   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15788 fi
15789 ac_cr=`echo X | tr X '\015'`
15790 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15791 # But we know of no other shell where ac_cr would be empty at this
15792 # point, so we can use a bashism as a fallback.
15793 if test "x$ac_cr" = x; then
15794   eval ac_cr=\$\'\\r\'
15795 fi
15796 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15797 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15798   ac_cs_awk_cr='\r'
15799 else
15800   ac_cs_awk_cr=$ac_cr
15801 fi
15802
15803 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15804 _ACEOF
15805
15806 # Create commands to substitute file output variables.
15807 {
15808   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15809   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15810   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15811   echo "_ACAWK" &&
15812   echo "_ACEOF"
15813 } >conf$$files.sh &&
15814 . ./conf$$files.sh ||
15815   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15816 rm -f conf$$files.sh
15817
15818 {
15819   echo "cat >conf$$subs.awk <<_ACEOF" &&
15820   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15821   echo "_ACEOF"
15822 } >conf$$subs.sh ||
15823   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15824 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15825 ac_delim='%!_!# '
15826 for ac_last_try in false false false false false :; do
15827   . ./conf$$subs.sh ||
15828     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15829
15830   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15831   if test $ac_delim_n = $ac_delim_num; then
15832     break
15833   elif $ac_last_try; then
15834     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15835   else
15836     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15837   fi
15838 done
15839 rm -f conf$$subs.sh
15840
15841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15842 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15843 _ACEOF
15844 sed -n '
15845 h
15846 s/^/S["/; s/!.*/"]=/
15847 p
15848 g
15849 s/^[^!]*!//
15850 :repl
15851 t repl
15852 s/'"$ac_delim"'$//
15853 t delim
15854 :nl
15855 h
15856 s/\(.\{148\}\)..*/\1/
15857 t more1
15858 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15859 p
15860 n
15861 b repl
15862 :more1
15863 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15864 p
15865 g
15866 s/.\{148\}//
15867 t nl
15868 :delim
15869 h
15870 s/\(.\{148\}\)..*/\1/
15871 t more2
15872 s/["\\]/\\&/g; s/^/"/; s/$/"/
15873 p
15874 b
15875 :more2
15876 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15877 p
15878 g
15879 s/.\{148\}//
15880 t delim
15881 ' <conf$$subs.awk | sed '
15882 /^[^""]/{
15883   N
15884   s/\n//
15885 }
15886 ' >>$CONFIG_STATUS || ac_write_fail=1
15887 rm -f conf$$subs.awk
15888 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15889 _ACAWK
15890 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15891   for (key in S) S_is_set[key] = 1
15892   FS = "\a"
15893   \$ac_cs_awk_pipe_init
15894 }
15895 {
15896   line = $ 0
15897   nfields = split(line, field, "@")
15898   substed = 0
15899   len = length(field[1])
15900   for (i = 2; i < nfields; i++) {
15901     key = field[i]
15902     keylen = length(key)
15903     if (S_is_set[key]) {
15904       value = S[key]
15905       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15906       len += length(value) + length(field[++i])
15907       substed = 1
15908     } else
15909       len += 1 + keylen
15910   }
15911   if (nfields == 3 && !substed) {
15912     key = field[2]
15913     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15914       \$ac_cs_awk_read_file
15915       next
15916     }
15917   }
15918   print line
15919 }
15920 \$ac_cs_awk_pipe_fini
15921 _ACAWK
15922 _ACEOF
15923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15924 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15925   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15926 else
15927   cat
15928 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15929   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15930 _ACEOF
15931
15932 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15933 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15934 # trailing colons and then remove the whole line if VPATH becomes empty
15935 # (actually we leave an empty line to preserve line numbers).
15936 if test "x$srcdir" = x.; then
15937   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15938 s/:*\$(srcdir):*/:/
15939 s/:*\${srcdir}:*/:/
15940 s/:*@srcdir@:*/:/
15941 s/^\([^=]*=[     ]*\):*/\1/
15942 s/:*$//
15943 s/^[^=]*=[       ]*$//
15944 }'
15945 fi
15946
15947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15948 fi # test -n "$CONFIG_FILES"
15949
15950 # Set up the scripts for CONFIG_HEADERS section.
15951 # No need to generate them if there are no CONFIG_HEADERS.
15952 # This happens for instance with `./config.status Makefile'.
15953 if test -n "$CONFIG_HEADERS"; then
15954 cat >"$tmp/defines.awk" <<\_ACAWK ||
15955 BEGIN {
15956 _ACEOF
15957
15958 # Transform confdefs.h into an awk script `defines.awk', embedded as
15959 # here-document in config.status, that substitutes the proper values into
15960 # config.h.in to produce config.h.
15961
15962 # Create a delimiter string that does not exist in confdefs.h, to ease
15963 # handling of long lines.
15964 ac_delim='%!_!# '
15965 for ac_last_try in false false :; do
15966   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15967   if test -z "$ac_t"; then
15968     break
15969   elif $ac_last_try; then
15970     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15971   else
15972     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15973   fi
15974 done
15975
15976 # For the awk script, D is an array of macro values keyed by name,
15977 # likewise P contains macro parameters if any.  Preserve backslash
15978 # newline sequences.
15979
15980 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15981 sed -n '
15982 s/.\{148\}/&'"$ac_delim"'/g
15983 t rset
15984 :rset
15985 s/^[     ]*#[    ]*define[       ][      ]*/ /
15986 t def
15987 d
15988 :def
15989 s/\\$//
15990 t bsnl
15991 s/["\\]/\\&/g
15992 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15993 D["\1"]=" \3"/p
15994 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15995 d
15996 :bsnl
15997 s/["\\]/\\&/g
15998 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15999 D["\1"]=" \3\\\\\\n"\\/p
16000 t cont
16001 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16002 t cont
16003 d
16004 :cont
16005 n
16006 s/.\{148\}/&'"$ac_delim"'/g
16007 t clear
16008 :clear
16009 s/\\$//
16010 t bsnlc
16011 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16012 d
16013 :bsnlc
16014 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16015 b cont
16016 ' <confdefs.h | sed '
16017 s/'"$ac_delim"'/"\\\
16018 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16019
16020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16021   for (key in D) D_is_set[key] = 1
16022   FS = "\a"
16023 }
16024 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16025   line = \$ 0
16026   split(line, arg, " ")
16027   if (arg[1] == "#") {
16028     defundef = arg[2]
16029     mac1 = arg[3]
16030   } else {
16031     defundef = substr(arg[1], 2)
16032     mac1 = arg[2]
16033   }
16034   split(mac1, mac2, "(") #)
16035   macro = mac2[1]
16036   prefix = substr(line, 1, index(line, defundef) - 1)
16037   if (D_is_set[macro]) {
16038     # Preserve the white space surrounding the "#".
16039     print prefix "define", macro P[macro] D[macro]
16040     next
16041   } else {
16042     # Replace #undef with comments.  This is necessary, for example,
16043     # in the case of _POSIX_SOURCE, which is predefined and required
16044     # on some systems where configure will not decide to define it.
16045     if (defundef == "undef") {
16046       print "/*", prefix defundef, macro, "*/"
16047       next
16048     }
16049   }
16050 }
16051 { print }
16052 _ACAWK
16053 _ACEOF
16054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16055   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16056 fi # test -n "$CONFIG_HEADERS"
16057
16058
16059 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16060 shift
16061 for ac_tag
16062 do
16063   case $ac_tag in
16064   :[FHLC]) ac_mode=$ac_tag; continue;;
16065   esac
16066   case $ac_mode$ac_tag in
16067   :[FHL]*:*);;
16068   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16069   :[FH]-) ac_tag=-:-;;
16070   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16071   esac
16072   ac_save_IFS=$IFS
16073   IFS=:
16074   set x $ac_tag
16075   IFS=$ac_save_IFS
16076   shift
16077   ac_file=$1
16078   shift
16079
16080   case $ac_mode in
16081   :L) ac_source=$1;;
16082   :[FH])
16083     ac_file_inputs=
16084     for ac_f
16085     do
16086       case $ac_f in
16087       -) ac_f="$tmp/stdin";;
16088       *) # Look for the file first in the build tree, then in the source tree
16089          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16090          # because $ac_f cannot contain `:'.
16091          test -f "$ac_f" ||
16092            case $ac_f in
16093            [\\/$]*) false;;
16094            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16095            esac ||
16096            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16097       esac
16098       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16099       as_fn_append ac_file_inputs " '$ac_f'"
16100     done
16101
16102     # Let's still pretend it is `configure' which instantiates (i.e., don't
16103     # use $as_me), people would be surprised to read:
16104     #    /* config.h.  Generated by config.status.  */
16105     configure_input='Generated from '`
16106           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16107         `' by configure.'
16108     if test x"$ac_file" != x-; then
16109       configure_input="$ac_file.  $configure_input"
16110       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16111 $as_echo "$as_me: creating $ac_file" >&6;}
16112     fi
16113     # Neutralize special characters interpreted by sed in replacement strings.
16114     case $configure_input in #(
16115     *\&* | *\|* | *\\* )
16116        ac_sed_conf_input=`$as_echo "$configure_input" |
16117        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16118     *) ac_sed_conf_input=$configure_input;;
16119     esac
16120
16121     case $ac_tag in
16122     *:-:* | *:-) cat >"$tmp/stdin" \
16123       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16124     esac
16125     ;;
16126   esac
16127
16128   ac_dir=`$as_dirname -- "$ac_file" ||
16129 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16130          X"$ac_file" : 'X\(//\)[^/]' \| \
16131          X"$ac_file" : 'X\(//\)$' \| \
16132          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16133 $as_echo X"$ac_file" |
16134     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16135             s//\1/
16136             q
16137           }
16138           /^X\(\/\/\)[^/].*/{
16139             s//\1/
16140             q
16141           }
16142           /^X\(\/\/\)$/{
16143             s//\1/
16144             q
16145           }
16146           /^X\(\/\).*/{
16147             s//\1/
16148             q
16149           }
16150           s/.*/./; q'`
16151   as_dir="$ac_dir"; as_fn_mkdir_p
16152   ac_builddir=.
16153
16154 case "$ac_dir" in
16155 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16156 *)
16157   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16158   # A ".." for each directory in $ac_dir_suffix.
16159   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16160   case $ac_top_builddir_sub in
16161   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16162   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16163   esac ;;
16164 esac
16165 ac_abs_top_builddir=$ac_pwd
16166 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16167 # for backward compatibility:
16168 ac_top_builddir=$ac_top_build_prefix
16169
16170 case $srcdir in
16171   .)  # We are building in place.
16172     ac_srcdir=.
16173     ac_top_srcdir=$ac_top_builddir_sub
16174     ac_abs_top_srcdir=$ac_pwd ;;
16175   [\\/]* | ?:[\\/]* )  # Absolute name.
16176     ac_srcdir=$srcdir$ac_dir_suffix;
16177     ac_top_srcdir=$srcdir
16178     ac_abs_top_srcdir=$srcdir ;;
16179   *) # Relative name.
16180     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16181     ac_top_srcdir=$ac_top_build_prefix$srcdir
16182     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16183 esac
16184 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16185
16186
16187   case $ac_mode in
16188   :F)
16189   #
16190   # CONFIG_FILE
16191   #
16192
16193   case $INSTALL in
16194   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16195   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16196   esac
16197 _ACEOF
16198
16199 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16200 # If the template does not know about datarootdir, expand it.
16201 # FIXME: This hack should be removed a few years after 2.60.
16202 ac_datarootdir_hack=; ac_datarootdir_seen=
16203 ac_sed_dataroot='
16204 /datarootdir/ {
16205   p
16206   q
16207 }
16208 /@datadir@/p
16209 /@docdir@/p
16210 /@infodir@/p
16211 /@localedir@/p
16212 /@mandir@/p'
16213 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16214 *datarootdir*) ac_datarootdir_seen=yes;;
16215 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16216   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16217 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16218 _ACEOF
16219 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16220   ac_datarootdir_hack='
16221   s&@datadir@&$datadir&g
16222   s&@docdir@&$docdir&g
16223   s&@infodir@&$infodir&g
16224   s&@localedir@&$localedir&g
16225   s&@mandir@&$mandir&g
16226   s&\\\${datarootdir}&$datarootdir&g' ;;
16227 esac
16228 _ACEOF
16229
16230 # Neutralize VPATH when `$srcdir' = `.'.
16231 # Shell code in configure.ac might set extrasub.
16232 # FIXME: do we really want to maintain this feature?
16233 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16234 ac_sed_extra="$ac_vpsub
16235 $extrasub
16236 _ACEOF
16237 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16238 :t
16239 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16240 s|@configure_input@|$ac_sed_conf_input|;t t
16241 s&@top_builddir@&$ac_top_builddir_sub&;t t
16242 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16243 s&@srcdir@&$ac_srcdir&;t t
16244 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16245 s&@top_srcdir@&$ac_top_srcdir&;t t
16246 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16247 s&@builddir@&$ac_builddir&;t t
16248 s&@abs_builddir@&$ac_abs_builddir&;t t
16249 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16250 s&@INSTALL@&$ac_INSTALL&;t t
16251 $ac_datarootdir_hack
16252 "
16253 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16254 if $ac_cs_awk_getline; then
16255   $AWK -f "$tmp/subs.awk"
16256 else
16257   $AWK -f "$tmp/subs.awk" | $SHELL
16258 fi >$tmp/out \
16259   || as_fn_error "could not create $ac_file" "$LINENO" 5
16260
16261 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16262   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16263   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16264   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16265 which seems to be undefined.  Please make sure it is defined." >&5
16266 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16267 which seems to be undefined.  Please make sure it is defined." >&2;}
16268
16269   rm -f "$tmp/stdin"
16270   case $ac_file in
16271   -) cat "$tmp/out" && rm -f "$tmp/out";;
16272   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16273   esac \
16274   || as_fn_error "could not create $ac_file" "$LINENO" 5
16275  ;;
16276   :H)
16277   #
16278   # CONFIG_HEADER
16279   #
16280   if test x"$ac_file" != x-; then
16281     {
16282       $as_echo "/* $configure_input  */" \
16283       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16284     } >"$tmp/config.h" \
16285       || as_fn_error "could not create $ac_file" "$LINENO" 5
16286     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16287       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16288 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16289     else
16290       rm -f "$ac_file"
16291       mv "$tmp/config.h" "$ac_file" \
16292         || as_fn_error "could not create $ac_file" "$LINENO" 5
16293     fi
16294   else
16295     $as_echo "/* $configure_input  */" \
16296       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16297       || as_fn_error "could not create -" "$LINENO" 5
16298   fi
16299  ;;
16300
16301   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16302 $as_echo "$as_me: executing $ac_file commands" >&6;}
16303  ;;
16304   esac
16305
16306
16307   case $ac_file$ac_mode in
16308     "default":C)
16309
16310 ### Make the necessary directories, if they don't exist.
16311 for dir in etc lisp ; do
16312   test -d ${dir} || mkdir ${dir}
16313 done
16314
16315 echo creating src/epaths.h
16316 ${MAKE-make} epaths-force
16317
16318 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
16319   echo creating src/.gdbinit
16320   echo source $srcdir/src/.gdbinit > src/.gdbinit
16321 fi
16322
16323  ;;
16324
16325   esac
16326 done # for ac_tag
16327
16328
16329 as_fn_exit 0
16330 _ACEOF
16331 ac_clean_files=$ac_clean_files_save
16332
16333 test $ac_write_fail = 0 ||
16334   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16335
16336
16337 # configure is writing to config.log, and then calls config.status.
16338 # config.status does its own redirection, appending to config.log.
16339 # Unfortunately, on DOS this fails, as config.log is still kept open
16340 # by configure, so config.status won't be able to write to it; its
16341 # output is simply discarded.  So we exec the FD to /dev/null,
16342 # effectively closing config.log, so it can be properly (re)opened and
16343 # appended to by config.status.  When coming back to configure, we
16344 # need to make the FD available again.
16345 if test "$no_create" != yes; then
16346   ac_cs_success=:
16347   ac_config_status_args=
16348   test "$silent" = yes &&
16349     ac_config_status_args="$ac_config_status_args --quiet"
16350   exec 5>/dev/null
16351   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16352   exec 5>>config.log
16353   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16354   # would make configure fail if this is the last instruction.
16355   $ac_cs_success || as_fn_exit $?
16356 fi
16357 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16358   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16359 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16360 fi
16361
16362