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
5530 int
5531 main ()
5532 {
5533
5534   ;
5535   return 0;
5536 }
5537 _ACEOF
5538 if ac_fn_c_try_link "$LINENO"; then :
5539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5540 $as_echo "yes" >&6; }
5541 else
5542   LDFLAGS=$late_LDFLAGS
5543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5544 $as_echo "no" >&6; }
5545 fi
5546 rm -f core conftest.err conftest.$ac_objext \
5547     conftest$ac_exeext conftest.$ac_ext
5548
5549
5550 # The value of CPP is a quoted variable reference, so we need to do this
5551 # to get its actual value...
5552 CPP=`eval "echo $CPP"`
5553
5554
5555 CANNOT_DUMP=no
5556 case "$opsys" in
5557   your-opsys-here)
5558    CANNOT_DUMP=yes
5559
5560 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
5561
5562   ;;
5563 esac
5564
5565
5566
5567 UNEXEC_OBJ=unexelf.o
5568 case "$opsys" in
5569   # MSDOS uses unexcoff.o
5570   # MSWindows uses unexw32.o
5571   aix4-2)
5572    UNEXEC_OBJ=unexaix.o
5573    ;;
5574   cygwin)
5575    UNEXEC_OBJ=unexcw.o
5576    ;;
5577   darwin)
5578    UNEXEC_OBJ=unexmacosx.o
5579    ;;
5580   hpux10-20 | hpux11)
5581    UNEXEC_OBJ=unexhp9k800.o
5582    ;;
5583   sol2-10)
5584    # Use the Solaris dldump() function, called from unexsol.c, to dump
5585    # emacs, instead of the generic ELF dump code found in unexelf.c.
5586    # The resulting binary has a complete symbol table, and is better
5587    # for debugging and other observability tools (debuggers, pstack, etc).
5588    #
5589    # If you encounter a problem using dldump(), please consider sending
5590    # a message to the OpenSolaris tools-linking mailing list:
5591    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
5592    #
5593    # It is likely that dldump() works with older Solaris too, but this has
5594    # not been tested, so for now this change is for Solaris 10 or newer.
5595    UNEXEC_OBJ=unexsol.o
5596    ;;
5597 esac
5598
5599 LD_SWITCH_SYSTEM=
5600 case "$opsys" in
5601   freebsd)
5602    ## Let `ld' find image libs and similar things in /usr/local/lib.
5603    ## The system compiler, GCC, has apparently been modified to not
5604    ## look there, contrary to what a stock GCC would do.
5605    LD_SWITCH_SYSTEM=-L/usr/local/lib
5606    ;;
5607
5608   gnu-linux)
5609    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
5610    test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
5611    ;;
5612
5613   netbsd)
5614    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
5615    ;;
5616
5617   openbsd)
5618    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
5619    ## otherwise Emacs dumps core on elf systems.
5620    LD_SWITCH_SYSTEM="-Z"
5621    ;;
5622 esac
5623
5624
5625 ac_link="$ac_link $LD_SWITCH_SYSTEM"
5626
5627 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
5628 ## which has not been defined yet.  When this was handled with cpp,
5629 ## it was expanded to null when configure sourced the s/*.h file.
5630 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
5631 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
5632 ## (or somesuch), but because it is supposed to go at the _front_
5633 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
5634 ## Compare with the gnu-linux case below, which added to the end
5635 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
5636 ## LD_SWITCH_SYSTEM_TEMACS.
5637 case "$opsys" in
5638   netbsd|openbsd)
5639    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
5640    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
5641 esac
5642
5643
5644 C_SWITCH_MACHINE=
5645 if test "$machine" = "alpha"; then
5646   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
5647 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
5648
5649 fi
5650
5651   if test "$ac_cv_have_decl___ELF__" = "yes"; then
5652     ## With ELF, make sure that all common symbols get allocated to in the
5653     ## data section.  Otherwise, the dump of temacs may miss variables in
5654     ## the shared library that have been initialized.  For example, with
5655     ## GNU libc, __malloc_initialized would normally be resolved to the
5656     ## shared library's .bss section, which is fatal.
5657     if test "x$GCC" = "xyes"; then
5658       C_SWITCH_MACHINE="-fno-common"
5659     else
5660       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
5661     fi
5662   else
5663     UNEXEC_OBJ=unexalpha.o
5664   fi
5665 fi
5666
5667
5668
5669
5670 C_SWITCH_SYSTEM=
5671 ## Some programs in src produce warnings saying certain subprograms
5672 ## are too complex and need a MAXMEM value greater than 2000 for
5673 ## additional optimization.  --nils@exp-math.uni-essen.de
5674 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
5675   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
5676 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
5677 ## It is redundant in glibc2, since we define _GNU_SOURCE.
5678
5679
5680
5681 LIBS_SYSTEM=
5682 case "$opsys" in
5683   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
5684   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
5685
5686   freebsd) LIBS_SYSTEM="-lutil" ;;
5687
5688   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
5689
5690   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
5691
5692   ## Motif needs -lgen.
5693   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
5694 esac
5695
5696
5697
5698 ### Make sure subsequent tests use flags consistent with the build flags.
5699
5700 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5701   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5702 else
5703   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
5704 fi
5705
5706
5707
5708 # Check whether --enable-largefile was given.
5709 if test "${enable_largefile+set}" = set; then :
5710   enableval=$enable_largefile;
5711 fi
5712
5713 if test "$enable_largefile" != no; then
5714
5715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5716 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5717 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5718   $as_echo_n "(cached) " >&6
5719 else
5720   ac_cv_sys_largefile_CC=no
5721      if test "$GCC" != yes; then
5722        ac_save_CC=$CC
5723        while :; do
5724          # IRIX 6.2 and later do not support large files by default,
5725          # so use the C compiler's -n32 option if that helps.
5726          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5727 /* end confdefs.h.  */
5728 #include <sys/types.h>
5729  /* Check that off_t can represent 2**63 - 1 correctly.
5730     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5731     since some C++ compilers masquerading as C compilers
5732     incorrectly reject 9223372036854775807.  */
5733 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5734   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5735                        && LARGE_OFF_T % 2147483647 == 1)
5736                       ? 1 : -1];
5737 int
5738 main ()
5739 {
5740
5741   ;
5742   return 0;
5743 }
5744 _ACEOF
5745          if ac_fn_c_try_compile "$LINENO"; then :
5746   break
5747 fi
5748 rm -f core conftest.err conftest.$ac_objext
5749          CC="$CC -n32"
5750          if ac_fn_c_try_compile "$LINENO"; then :
5751   ac_cv_sys_largefile_CC=' -n32'; break
5752 fi
5753 rm -f core conftest.err conftest.$ac_objext
5754          break
5755        done
5756        CC=$ac_save_CC
5757        rm -f conftest.$ac_ext
5758     fi
5759 fi
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5761 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5762   if test "$ac_cv_sys_largefile_CC" != no; then
5763     CC=$CC$ac_cv_sys_largefile_CC
5764   fi
5765
5766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5767 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5768 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5769   $as_echo_n "(cached) " >&6
5770 else
5771   while :; do
5772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5773 /* end confdefs.h.  */
5774 #include <sys/types.h>
5775  /* Check that off_t can represent 2**63 - 1 correctly.
5776     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5777     since some C++ compilers masquerading as C compilers
5778     incorrectly reject 9223372036854775807.  */
5779 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5780   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5781                        && LARGE_OFF_T % 2147483647 == 1)
5782                       ? 1 : -1];
5783 int
5784 main ()
5785 {
5786
5787   ;
5788   return 0;
5789 }
5790 _ACEOF
5791 if ac_fn_c_try_compile "$LINENO"; then :
5792   ac_cv_sys_file_offset_bits=no; break
5793 fi
5794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5796 /* end confdefs.h.  */
5797 #define _FILE_OFFSET_BITS 64
5798 #include <sys/types.h>
5799  /* Check that off_t can represent 2**63 - 1 correctly.
5800     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5801     since some C++ compilers masquerading as C compilers
5802     incorrectly reject 9223372036854775807.  */
5803 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5804   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5805                        && LARGE_OFF_T % 2147483647 == 1)
5806                       ? 1 : -1];
5807 int
5808 main ()
5809 {
5810
5811   ;
5812   return 0;
5813 }
5814 _ACEOF
5815 if ac_fn_c_try_compile "$LINENO"; then :
5816   ac_cv_sys_file_offset_bits=64; break
5817 fi
5818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5819   ac_cv_sys_file_offset_bits=unknown
5820   break
5821 done
5822 fi
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5824 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5825 case $ac_cv_sys_file_offset_bits in #(
5826   no | unknown) ;;
5827   *)
5828 cat >>confdefs.h <<_ACEOF
5829 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5830 _ACEOF
5831 ;;
5832 esac
5833 rm -rf conftest*
5834   if test $ac_cv_sys_file_offset_bits = unknown; then
5835     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5836 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5837 if test "${ac_cv_sys_large_files+set}" = set; then :
5838   $as_echo_n "(cached) " >&6
5839 else
5840   while :; do
5841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5842 /* end confdefs.h.  */
5843 #include <sys/types.h>
5844  /* Check that off_t can represent 2**63 - 1 correctly.
5845     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5846     since some C++ compilers masquerading as C compilers
5847     incorrectly reject 9223372036854775807.  */
5848 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5849   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5850                        && LARGE_OFF_T % 2147483647 == 1)
5851                       ? 1 : -1];
5852 int
5853 main ()
5854 {
5855
5856   ;
5857   return 0;
5858 }
5859 _ACEOF
5860 if ac_fn_c_try_compile "$LINENO"; then :
5861   ac_cv_sys_large_files=no; break
5862 fi
5863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5865 /* end confdefs.h.  */
5866 #define _LARGE_FILES 1
5867 #include <sys/types.h>
5868  /* Check that off_t can represent 2**63 - 1 correctly.
5869     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5870     since some C++ compilers masquerading as C compilers
5871     incorrectly reject 9223372036854775807.  */
5872 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5873   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5874                        && LARGE_OFF_T % 2147483647 == 1)
5875                       ? 1 : -1];
5876 int
5877 main ()
5878 {
5879
5880   ;
5881   return 0;
5882 }
5883 _ACEOF
5884 if ac_fn_c_try_compile "$LINENO"; then :
5885   ac_cv_sys_large_files=1; break
5886 fi
5887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5888   ac_cv_sys_large_files=unknown
5889   break
5890 done
5891 fi
5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5893 $as_echo "$ac_cv_sys_large_files" >&6; }
5894 case $ac_cv_sys_large_files in #(
5895   no | unknown) ;;
5896   *)
5897 cat >>confdefs.h <<_ACEOF
5898 #define _LARGE_FILES $ac_cv_sys_large_files
5899 _ACEOF
5900 ;;
5901 esac
5902 rm -rf conftest*
5903   fi
5904 fi
5905
5906
5907
5908 ## If user specified a crt-dir, use that unconditionally.
5909 if test "X$CRT_DIR" = "X"; then
5910
5911   case "$canonical" in
5912     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
5913     ## On x86-64 and s390x GNU/Linux distributions, the standard library
5914     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
5915     ## For anything else (eg /usr/lib32), it is up the user to specify
5916     ## the location (bug#5655).
5917     ## Test for crtn.o, not just the directory, because sometimes the
5918     ## directory exists but does not have the relevant files (bug#1287).
5919     ## FIXME better to test for binary compatibility somehow.
5920     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5921     ;;
5922
5923     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
5924   esac
5925
5926   case "$opsys" in
5927     hpux10-20) CRT_DIR=/lib ;;
5928   esac
5929
5930   ## Default is /usr/lib.
5931   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5932
5933 else
5934
5935   ## Some platforms don't use any of these files, so it is not
5936   ## appropriate to put this test outside the if block.
5937   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5938     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
5939
5940 fi
5941
5942
5943
5944 LIB_MATH=-lm
5945 LIB_STANDARD=
5946 START_FILES=
5947
5948 case $opsys in
5949   cygwin )
5950     LIB_MATH=
5951     START_FILES='pre-crt0.o'
5952     ;;
5953   darwin )
5954     ## Adding -lm confuses the dynamic linker, so omit it.
5955     LIB_MATH=
5956     START_FILES='pre-crt0.o'
5957     ;;
5958   freebsd )
5959     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5960     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5961     ;;
5962   gnu-linux | gnu-kfreebsd )
5963     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
5964     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
5965     ;;
5966   hpux10-20 | hpux11 )
5967     LIB_STANDARD=-lc
5968     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
5969     ;;
5970   netbsd | openbsd )
5971     if test -f $CRT_DIR/crti.o; then
5972         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5973         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5974     else
5975         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
5976         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
5977     fi
5978     ;;
5979 esac
5980
5981
5982
5983
5984
5985
5986
5987 if test "${with_sound}" != "no"; then
5988   # Sound support for GNU/Linux and the free BSDs.
5989   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5990 do :
5991   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5992 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5993 eval as_val=\$$as_ac_Header
5994    if test "x$as_val" = x""yes; then :
5995   cat >>confdefs.h <<_ACEOF
5996 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5997 _ACEOF
5998  have_sound_header=yes
5999 fi
6000
6001 done
6002
6003   # Emulation library used on NetBSD.
6004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
6005 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
6006 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
6007   $as_echo_n "(cached) " >&6
6008 else
6009   ac_check_lib_save_LIBS=$LIBS
6010 LIBS="-lossaudio  $LIBS"
6011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6012 /* end confdefs.h.  */
6013
6014 /* Override any GCC internal prototype to avoid an error.
6015    Use char because int might match the return type of a GCC
6016    builtin and then its argument prototype would still apply.  */
6017 #ifdef __cplusplus
6018 extern "C"
6019 #endif
6020 char _oss_ioctl ();
6021 int
6022 main ()
6023 {
6024 return _oss_ioctl ();
6025   ;
6026   return 0;
6027 }
6028 _ACEOF
6029 if ac_fn_c_try_link "$LINENO"; then :
6030   ac_cv_lib_ossaudio__oss_ioctl=yes
6031 else
6032   ac_cv_lib_ossaudio__oss_ioctl=no
6033 fi
6034 rm -f core conftest.err conftest.$ac_objext \
6035     conftest$ac_exeext conftest.$ac_ext
6036 LIBS=$ac_check_lib_save_LIBS
6037 fi
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6039 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6040 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
6041   LIBSOUND=-lossaudio
6042 else
6043   LIBSOUND=
6044 fi
6045
6046
6047
6048   ALSA_REQUIRED=1.0.0
6049   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6050
6051   succeeded=no
6052
6053   # Extract the first word of "pkg-config", so it can be a program name with args.
6054 set dummy pkg-config; ac_word=$2
6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6056 $as_echo_n "checking for $ac_word... " >&6; }
6057 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
6058   $as_echo_n "(cached) " >&6
6059 else
6060   case $PKG_CONFIG in
6061   [\\/]* | ?:[\\/]*)
6062   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6063   ;;
6064   *)
6065   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6066 for as_dir in $PATH
6067 do
6068   IFS=$as_save_IFS
6069   test -z "$as_dir" && as_dir=.
6070     for ac_exec_ext in '' $ac_executable_extensions; do
6071   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6072     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6074     break 2
6075   fi
6076 done
6077   done
6078 IFS=$as_save_IFS
6079
6080   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6081   ;;
6082 esac
6083 fi
6084 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6085 if test -n "$PKG_CONFIG"; then
6086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6087 $as_echo "$PKG_CONFIG" >&6; }
6088 else
6089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6090 $as_echo "no" >&6; }
6091 fi
6092
6093
6094
6095   if test "$PKG_CONFIG" = "no" ; then
6096      HAVE_ALSA=no
6097   else
6098      PKG_CONFIG_MIN_VERSION=0.9.0
6099      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6100         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
6101 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
6102
6103         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6104             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6105 $as_echo "yes" >&6; }
6106             succeeded=yes
6107
6108             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
6109 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
6110             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6111             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
6112 $as_echo "$ALSA_CFLAGS" >&6; }
6113
6114             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
6115 $as_echo_n "checking ALSA_LIBS... " >&6; }
6116             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6117             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
6118 $as_echo "$ALSA_LIBS" >&6; }
6119         else
6120             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6121 $as_echo "no" >&6; }
6122             ALSA_CFLAGS=""
6123             ALSA_LIBS=""
6124             ## If we have a custom action on failure, don't print errors, but
6125             ## do set a variable so people can do so.
6126             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6127
6128         fi
6129
6130
6131
6132      else
6133         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6134         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6135      fi
6136   fi
6137
6138   if test $succeeded = yes; then
6139      HAVE_ALSA=yes
6140   else
6141      HAVE_ALSA=no
6142   fi
6143
6144   if test $HAVE_ALSA = yes; then
6145     SAVE_CFLAGS="$CFLAGS"
6146     SAVE_LDFLAGS="$LDFLAGS"
6147     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6148     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6149     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6150 /* end confdefs.h.  */
6151 #include <asoundlib.h>
6152 int
6153 main ()
6154 {
6155 snd_lib_error_set_handler (0);
6156   ;
6157   return 0;
6158 }
6159 _ACEOF
6160 if ac_fn_c_try_compile "$LINENO"; then :
6161   emacs_alsa_normal=yes
6162 else
6163   emacs_alsa_normal=no
6164 fi
6165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6166     if test "$emacs_alsa_normal" != yes; then
6167       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6168 /* end confdefs.h.  */
6169 #include <alsa/asoundlib.h>
6170 int
6171 main ()
6172 {
6173 snd_lib_error_set_handler (0);
6174   ;
6175   return 0;
6176 }
6177 _ACEOF
6178 if ac_fn_c_try_compile "$LINENO"; then :
6179   emacs_alsa_subdir=yes
6180 else
6181   emacs_alsa_subdir=no
6182 fi
6183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6184       if test "$emacs_alsa_subdir" != yes; then
6185         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
6186       fi
6187       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6188     fi
6189
6190     CFLAGS="$SAVE_CFLAGS"
6191     LDFLAGS="$SAVE_LDFLAGS"
6192     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6193     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6194
6195 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
6196
6197   fi
6198
6199         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
6200      case "$opsys" in
6201               gnu-linux|freebsd|netbsd)
6202
6203 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
6204
6205          ;;
6206      esac
6207   fi
6208
6209
6210 fi
6211
6212 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
6213   linux/version.h sys/systeminfo.h limits.h \
6214   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
6215   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6216   sys/utsname.h pwd.h utmp.h dirent.h util.h
6217 do :
6218   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6219 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6220 eval as_val=\$$as_ac_Header
6221    if test "x$as_val" = x""yes; then :
6222   cat >>confdefs.h <<_ACEOF
6223 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6224 _ACEOF
6225
6226 fi
6227
6228 done
6229
6230
6231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
6232 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6234 /* end confdefs.h.  */
6235 #include <sys/personality.h>
6236 int
6237 main ()
6238 {
6239 personality (PER_LINUX32)
6240   ;
6241   return 0;
6242 }
6243 _ACEOF
6244 if ac_fn_c_try_compile "$LINENO"; then :
6245   emacs_cv_personality_linux32=yes
6246 else
6247   emacs_cv_personality_linux32=no
6248 fi
6249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6251 $as_echo "$emacs_cv_personality_linux32" >&6; }
6252
6253 if test $emacs_cv_personality_linux32 = yes; then
6254
6255 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6256
6257 fi
6258
6259 for ac_header in term.h
6260 do :
6261   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6262 if test "x$ac_cv_header_term_h" = x""yes; then :
6263   cat >>confdefs.h <<_ACEOF
6264 #define HAVE_TERM_H 1
6265 _ACEOF
6266
6267 fi
6268
6269 done
6270
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6272 $as_echo_n "checking for ANSI C header files... " >&6; }
6273 if test "${ac_cv_header_stdc+set}" = set; then :
6274   $as_echo_n "(cached) " >&6
6275 else
6276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6277 /* end confdefs.h.  */
6278 #include <stdlib.h>
6279 #include <stdarg.h>
6280 #include <string.h>
6281 #include <float.h>
6282
6283 int
6284 main ()
6285 {
6286
6287   ;
6288   return 0;
6289 }
6290 _ACEOF
6291 if ac_fn_c_try_compile "$LINENO"; then :
6292   ac_cv_header_stdc=yes
6293 else
6294   ac_cv_header_stdc=no
6295 fi
6296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6297
6298 if test $ac_cv_header_stdc = yes; then
6299   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6301 /* end confdefs.h.  */
6302 #include <string.h>
6303
6304 _ACEOF
6305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6306   $EGREP "memchr" >/dev/null 2>&1; then :
6307
6308 else
6309   ac_cv_header_stdc=no
6310 fi
6311 rm -f conftest*
6312
6313 fi
6314
6315 if test $ac_cv_header_stdc = yes; then
6316   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6318 /* end confdefs.h.  */
6319 #include <stdlib.h>
6320
6321 _ACEOF
6322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6323   $EGREP "free" >/dev/null 2>&1; then :
6324
6325 else
6326   ac_cv_header_stdc=no
6327 fi
6328 rm -f conftest*
6329
6330 fi
6331
6332 if test $ac_cv_header_stdc = yes; then
6333   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6334   if test "$cross_compiling" = yes; then :
6335   :
6336 else
6337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6338 /* end confdefs.h.  */
6339 #include <ctype.h>
6340 #include <stdlib.h>
6341 #if ((' ' & 0x0FF) == 0x020)
6342 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6343 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6344 #else
6345 # define ISLOWER(c) \
6346                    (('a' <= (c) && (c) <= 'i') \
6347                      || ('j' <= (c) && (c) <= 'r') \
6348                      || ('s' <= (c) && (c) <= 'z'))
6349 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6350 #endif
6351
6352 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6353 int
6354 main ()
6355 {
6356   int i;
6357   for (i = 0; i < 256; i++)
6358     if (XOR (islower (i), ISLOWER (i))
6359         || toupper (i) != TOUPPER (i))
6360       return 2;
6361   return 0;
6362 }
6363 _ACEOF
6364 if ac_fn_c_try_run "$LINENO"; then :
6365
6366 else
6367   ac_cv_header_stdc=no
6368 fi
6369 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6370   conftest.$ac_objext conftest.beam conftest.$ac_ext
6371 fi
6372
6373 fi
6374 fi
6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6376 $as_echo "$ac_cv_header_stdc" >&6; }
6377 if test $ac_cv_header_stdc = yes; then
6378
6379 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6380
6381 fi
6382
6383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6384 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6385 if test "${ac_cv_header_time+set}" = set; then :
6386   $as_echo_n "(cached) " >&6
6387 else
6388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6389 /* end confdefs.h.  */
6390 #include <sys/types.h>
6391 #include <sys/time.h>
6392 #include <time.h>
6393
6394 int
6395 main ()
6396 {
6397 if ((struct tm *) 0)
6398 return 0;
6399   ;
6400   return 0;
6401 }
6402 _ACEOF
6403 if ac_fn_c_try_compile "$LINENO"; then :
6404   ac_cv_header_time=yes
6405 else
6406   ac_cv_header_time=no
6407 fi
6408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6409 fi
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6411 $as_echo "$ac_cv_header_time" >&6; }
6412 if test $ac_cv_header_time = yes; then
6413
6414 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6415
6416 fi
6417
6418 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6419 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6420   ac_have_decl=1
6421 else
6422   ac_have_decl=0
6423 fi
6424
6425 cat >>confdefs.h <<_ACEOF
6426 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6427 _ACEOF
6428
6429 if test $ac_cv_have_decl_sys_siglist != yes; then
6430   # For Tru64, at least:
6431   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6432 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6433   ac_have_decl=1
6434 else
6435   ac_have_decl=0
6436 fi
6437
6438 cat >>confdefs.h <<_ACEOF
6439 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6440 _ACEOF
6441
6442   if test $ac_cv_have_decl___sys_siglist = yes; then
6443
6444 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6445
6446   fi
6447 fi
6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6449 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6450 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6451   $as_echo_n "(cached) " >&6
6452 else
6453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6454 /* end confdefs.h.  */
6455 #include <sys/types.h>
6456 #include <sys/wait.h>
6457 #ifndef WEXITSTATUS
6458 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6459 #endif
6460 #ifndef WIFEXITED
6461 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6462 #endif
6463
6464 int
6465 main ()
6466 {
6467   int s;
6468   wait (&s);
6469   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6470   ;
6471   return 0;
6472 }
6473 _ACEOF
6474 if ac_fn_c_try_compile "$LINENO"; then :
6475   ac_cv_header_sys_wait_h=yes
6476 else
6477   ac_cv_header_sys_wait_h=no
6478 fi
6479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6480 fi
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6482 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6483 if test $ac_cv_header_sys_wait_h = yes; then
6484
6485 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6486
6487 fi
6488
6489
6490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6491 $as_echo_n "checking for struct utimbuf... " >&6; }
6492 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6493   $as_echo_n "(cached) " >&6
6494 else
6495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6496 /* end confdefs.h.  */
6497 #ifdef TIME_WITH_SYS_TIME
6498 #include <sys/time.h>
6499 #include <time.h>
6500 #else
6501 #ifdef HAVE_SYS_TIME_H
6502 #include <sys/time.h>
6503 #else
6504 #include <time.h>
6505 #endif
6506 #endif
6507 #ifdef HAVE_UTIME_H
6508 #include <utime.h>
6509 #endif
6510 int
6511 main ()
6512 {
6513 static struct utimbuf x; x.actime = x.modtime;
6514   ;
6515   return 0;
6516 }
6517 _ACEOF
6518 if ac_fn_c_try_compile "$LINENO"; then :
6519   emacs_cv_struct_utimbuf=yes
6520 else
6521   emacs_cv_struct_utimbuf=no
6522 fi
6523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6524 fi
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6526 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6527 if test $emacs_cv_struct_utimbuf = yes; then
6528
6529 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6530
6531 fi
6532
6533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6534 $as_echo_n "checking return type of signal handlers... " >&6; }
6535 if test "${ac_cv_type_signal+set}" = set; then :
6536   $as_echo_n "(cached) " >&6
6537 else
6538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6539 /* end confdefs.h.  */
6540 #include <sys/types.h>
6541 #include <signal.h>
6542
6543 int
6544 main ()
6545 {
6546 return *(signal (0, 0)) (0) == 1;
6547   ;
6548   return 0;
6549 }
6550 _ACEOF
6551 if ac_fn_c_try_compile "$LINENO"; then :
6552   ac_cv_type_signal=int
6553 else
6554   ac_cv_type_signal=void
6555 fi
6556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6557 fi
6558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6559 $as_echo "$ac_cv_type_signal" >&6; }
6560
6561 cat >>confdefs.h <<_ACEOF
6562 #define RETSIGTYPE $ac_cv_type_signal
6563 _ACEOF
6564
6565
6566
6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6568 $as_echo_n "checking for speed_t... " >&6; }
6569 if test "${emacs_cv_speed_t+set}" = set; then :
6570   $as_echo_n "(cached) " >&6
6571 else
6572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6573 /* end confdefs.h.  */
6574 #include <termios.h>
6575 int
6576 main ()
6577 {
6578 speed_t x = 1;
6579   ;
6580   return 0;
6581 }
6582 _ACEOF
6583 if ac_fn_c_try_compile "$LINENO"; then :
6584   emacs_cv_speed_t=yes
6585 else
6586   emacs_cv_speed_t=no
6587 fi
6588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6589 fi
6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6591 $as_echo "$emacs_cv_speed_t" >&6; }
6592 if test $emacs_cv_speed_t = yes; then
6593
6594 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6595
6596 fi
6597
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6599 $as_echo_n "checking for struct timeval... " >&6; }
6600 if test "${emacs_cv_struct_timeval+set}" = set; then :
6601   $as_echo_n "(cached) " >&6
6602 else
6603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6604 /* end confdefs.h.  */
6605 #ifdef TIME_WITH_SYS_TIME
6606 #include <sys/time.h>
6607 #include <time.h>
6608 #else
6609 #ifdef HAVE_SYS_TIME_H
6610 #include <sys/time.h>
6611 #else
6612 #include <time.h>
6613 #endif
6614 #endif
6615 int
6616 main ()
6617 {
6618 static struct timeval x; x.tv_sec = x.tv_usec;
6619   ;
6620   return 0;
6621 }
6622 _ACEOF
6623 if ac_fn_c_try_compile "$LINENO"; then :
6624   emacs_cv_struct_timeval=yes
6625 else
6626   emacs_cv_struct_timeval=no
6627 fi
6628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6629 fi
6630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6631 $as_echo "$emacs_cv_struct_timeval" >&6; }
6632 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6633 if test $emacs_cv_struct_timeval = yes; then
6634
6635 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6636
6637 fi
6638
6639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6640 $as_echo_n "checking for struct exception... " >&6; }
6641 if test "${emacs_cv_struct_exception+set}" = set; then :
6642   $as_echo_n "(cached) " >&6
6643 else
6644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6645 /* end confdefs.h.  */
6646 #include <math.h>
6647 int
6648 main ()
6649 {
6650 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6651   ;
6652   return 0;
6653 }
6654 _ACEOF
6655 if ac_fn_c_try_compile "$LINENO"; then :
6656   emacs_cv_struct_exception=yes
6657 else
6658   emacs_cv_struct_exception=no
6659 fi
6660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6661 fi
6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6663 $as_echo "$emacs_cv_struct_exception" >&6; }
6664 HAVE_EXCEPTION=$emacs_cv_struct_exception
6665 if test $emacs_cv_struct_exception != yes; then
6666
6667 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6668
6669 fi
6670
6671 for ac_header in sys/socket.h
6672 do :
6673   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6674 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6675   cat >>confdefs.h <<_ACEOF
6676 #define HAVE_SYS_SOCKET_H 1
6677 _ACEOF
6678
6679 fi
6680
6681 done
6682
6683 for ac_header in net/if.h
6684 do :
6685   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6686 #if HAVE_SYS_SOCKET_H
6687 #include <sys/socket.h>
6688 #endif
6689 "
6690 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6691   cat >>confdefs.h <<_ACEOF
6692 #define HAVE_NET_IF_H 1
6693 _ACEOF
6694
6695 fi
6696
6697 done
6698
6699
6700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6701 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6702 if test "${ac_cv_struct_tm+set}" = set; then :
6703   $as_echo_n "(cached) " >&6
6704 else
6705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6706 /* end confdefs.h.  */
6707 #include <sys/types.h>
6708 #include <time.h>
6709
6710 int
6711 main ()
6712 {
6713 struct tm tm;
6714                                      int *p = &tm.tm_sec;
6715                                      return !p;
6716   ;
6717   return 0;
6718 }
6719 _ACEOF
6720 if ac_fn_c_try_compile "$LINENO"; then :
6721   ac_cv_struct_tm=time.h
6722 else
6723   ac_cv_struct_tm=sys/time.h
6724 fi
6725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6726 fi
6727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6728 $as_echo "$ac_cv_struct_tm" >&6; }
6729 if test $ac_cv_struct_tm = sys/time.h; then
6730
6731 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6732
6733 fi
6734
6735 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6736 #include <$ac_cv_struct_tm>
6737
6738 "
6739 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6740
6741 cat >>confdefs.h <<_ACEOF
6742 #define HAVE_STRUCT_TM_TM_ZONE 1
6743 _ACEOF
6744
6745
6746 fi
6747
6748 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6749
6750 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6751
6752 else
6753   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6754 "
6755 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6756   ac_have_decl=1
6757 else
6758   ac_have_decl=0
6759 fi
6760
6761 cat >>confdefs.h <<_ACEOF
6762 #define HAVE_DECL_TZNAME $ac_have_decl
6763 _ACEOF
6764
6765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6766 $as_echo_n "checking for tzname... " >&6; }
6767 if test "${ac_cv_var_tzname+set}" = set; then :
6768   $as_echo_n "(cached) " >&6
6769 else
6770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6771 /* end confdefs.h.  */
6772 #include <time.h>
6773 #if !HAVE_DECL_TZNAME
6774 extern char *tzname[];
6775 #endif
6776
6777 int
6778 main ()
6779 {
6780 return tzname[0][0];
6781   ;
6782   return 0;
6783 }
6784 _ACEOF
6785 if ac_fn_c_try_link "$LINENO"; then :
6786   ac_cv_var_tzname=yes
6787 else
6788   ac_cv_var_tzname=no
6789 fi
6790 rm -f core conftest.err conftest.$ac_objext \
6791     conftest$ac_exeext conftest.$ac_ext
6792 fi
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6794 $as_echo "$ac_cv_var_tzname" >&6; }
6795   if test $ac_cv_var_tzname = yes; then
6796
6797 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6798
6799   fi
6800 fi
6801
6802 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6803 "
6804 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6805
6806 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6807
6808 fi
6809
6810 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6811 #if HAVE_SYS_SOCKET_H
6812 #include <sys/socket.h>
6813 #endif
6814 #if HAVE_NET_IF_H
6815 #include <net/if.h>
6816 #endif
6817 "
6818 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6819
6820 cat >>confdefs.h <<_ACEOF
6821 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6822 _ACEOF
6823
6824
6825 fi
6826 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6827 #if HAVE_SYS_SOCKET_H
6828 #include <sys/socket.h>
6829 #endif
6830 #if HAVE_NET_IF_H
6831 #include <net/if.h>
6832 #endif
6833 "
6834 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6835
6836 cat >>confdefs.h <<_ACEOF
6837 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6838 _ACEOF
6839
6840
6841 fi
6842 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6843 #if HAVE_SYS_SOCKET_H
6844 #include <sys/socket.h>
6845 #endif
6846 #if HAVE_NET_IF_H
6847 #include <net/if.h>
6848 #endif
6849 "
6850 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6851
6852 cat >>confdefs.h <<_ACEOF
6853 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6854 _ACEOF
6855
6856
6857 fi
6858 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6859 #if HAVE_SYS_SOCKET_H
6860 #include <sys/socket.h>
6861 #endif
6862 #if HAVE_NET_IF_H
6863 #include <net/if.h>
6864 #endif
6865 "
6866 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6867
6868 cat >>confdefs.h <<_ACEOF
6869 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6870 _ACEOF
6871
6872
6873 fi
6874 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6875 #if HAVE_SYS_SOCKET_H
6876 #include <sys/socket.h>
6877 #endif
6878 #if HAVE_NET_IF_H
6879 #include <net/if.h>
6880 #endif
6881 "
6882 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6883
6884 cat >>confdefs.h <<_ACEOF
6885 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6886 _ACEOF
6887
6888
6889 fi
6890
6891
6892
6893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6894 $as_echo_n "checking for function prototypes... " >&6; }
6895 if test "$ac_cv_prog_cc_c89" != no; then
6896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6897 $as_echo "yes" >&6; }
6898
6899 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6900
6901
6902 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6903
6904 else
6905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6906 $as_echo "no" >&6; }
6907 fi
6908
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6910 $as_echo_n "checking for working volatile... " >&6; }
6911 if test "${ac_cv_c_volatile+set}" = set; then :
6912   $as_echo_n "(cached) " >&6
6913 else
6914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6915 /* end confdefs.h.  */
6916
6917 int
6918 main ()
6919 {
6920
6921 volatile int x;
6922 int * volatile y = (int *) 0;
6923 return !x && !y;
6924   ;
6925   return 0;
6926 }
6927 _ACEOF
6928 if ac_fn_c_try_compile "$LINENO"; then :
6929   ac_cv_c_volatile=yes
6930 else
6931   ac_cv_c_volatile=no
6932 fi
6933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6934 fi
6935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6936 $as_echo "$ac_cv_c_volatile" >&6; }
6937 if test $ac_cv_c_volatile = no; then
6938
6939 $as_echo "#define volatile /**/" >>confdefs.h
6940
6941 fi
6942
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6944 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6945 if test "${ac_cv_c_const+set}" = set; then :
6946   $as_echo_n "(cached) " >&6
6947 else
6948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6949 /* end confdefs.h.  */
6950
6951 int
6952 main ()
6953 {
6954 /* FIXME: Include the comments suggested by Paul. */
6955 #ifndef __cplusplus
6956   /* Ultrix mips cc rejects this.  */
6957   typedef int charset[2];
6958   const charset cs;
6959   /* SunOS 4.1.1 cc rejects this.  */
6960   char const *const *pcpcc;
6961   char **ppc;
6962   /* NEC SVR4.0.2 mips cc rejects this.  */
6963   struct point {int x, y;};
6964   static struct point const zero = {0,0};
6965   /* AIX XL C 1.02.0.0 rejects this.
6966      It does not let you subtract one const X* pointer from another in
6967      an arm of an if-expression whose if-part is not a constant
6968      expression */
6969   const char *g = "string";
6970   pcpcc = &g + (g ? g-g : 0);
6971   /* HPUX 7.0 cc rejects these. */
6972   ++pcpcc;
6973   ppc = (char**) pcpcc;
6974   pcpcc = (char const *const *) ppc;
6975   { /* SCO 3.2v4 cc rejects this.  */
6976     char *t;
6977     char const *s = 0 ? (char *) 0 : (char const *) 0;
6978
6979     *t++ = 0;
6980     if (s) return 0;
6981   }
6982   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6983     int x[] = {25, 17};
6984     const int *foo = &x[0];
6985     ++foo;
6986   }
6987   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6988     typedef const int *iptr;
6989     iptr p = 0;
6990     ++p;
6991   }
6992   { /* AIX XL C 1.02.0.0 rejects this saying
6993        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6994     struct s { int j; const int *ap[3]; };
6995     struct s *b; b->j = 5;
6996   }
6997   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6998     const int foo = 10;
6999     if (!foo) return 0;
7000   }
7001   return !cs[0] && !zero.x;
7002 #endif
7003
7004   ;
7005   return 0;
7006 }
7007 _ACEOF
7008 if ac_fn_c_try_compile "$LINENO"; then :
7009   ac_cv_c_const=yes
7010 else
7011   ac_cv_c_const=no
7012 fi
7013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7014 fi
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7016 $as_echo "$ac_cv_c_const" >&6; }
7017 if test $ac_cv_c_const = no; then
7018
7019 $as_echo "#define const /**/" >>confdefs.h
7020
7021 fi
7022
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
7024 $as_echo_n "checking for void * support... " >&6; }
7025 if test "${emacs_cv_void_star+set}" = set; then :
7026   $as_echo_n "(cached) " >&6
7027 else
7028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7029 /* end confdefs.h.  */
7030
7031 int
7032 main ()
7033 {
7034 void * foo;
7035   ;
7036   return 0;
7037 }
7038 _ACEOF
7039 if ac_fn_c_try_compile "$LINENO"; then :
7040   emacs_cv_void_star=yes
7041 else
7042   emacs_cv_void_star=no
7043 fi
7044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7045 fi
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
7047 $as_echo "$emacs_cv_void_star" >&6; }
7048 if test $emacs_cv_void_star = yes; then
7049   $as_echo "#define POINTER_TYPE void" >>confdefs.h
7050
7051 else
7052   $as_echo "#define POINTER_TYPE char" >>confdefs.h
7053
7054 fi
7055
7056  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
7057 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
7058 if test "${ac_cv_c_bigendian+set}" = set; then :
7059   $as_echo_n "(cached) " >&6
7060 else
7061   ac_cv_c_bigendian=unknown
7062     # See if we're dealing with a universal compiler.
7063     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7064 /* end confdefs.h.  */
7065 #ifndef __APPLE_CC__
7066                not a universal capable compiler
7067              #endif
7068              typedef int dummy;
7069
7070 _ACEOF
7071 if ac_fn_c_try_compile "$LINENO"; then :
7072
7073         # Check for potential -arch flags.  It is not universal unless
7074         # there are at least two -arch flags with different values.
7075         ac_arch=
7076         ac_prev=
7077         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
7078          if test -n "$ac_prev"; then
7079            case $ac_word in
7080              i?86 | x86_64 | ppc | ppc64)
7081                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
7082                  ac_arch=$ac_word
7083                else
7084                  ac_cv_c_bigendian=universal
7085                  break
7086                fi
7087                ;;
7088            esac
7089            ac_prev=
7090          elif test "x$ac_word" = "x-arch"; then
7091            ac_prev=arch
7092          fi
7093        done
7094 fi
7095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7096     if test $ac_cv_c_bigendian = unknown; then
7097       # See if sys/param.h defines the BYTE_ORDER macro.
7098       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7099 /* end confdefs.h.  */
7100 #include <sys/types.h>
7101              #include <sys/param.h>
7102
7103 int
7104 main ()
7105 {
7106 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
7107                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
7108                      && LITTLE_ENDIAN)
7109               bogus endian macros
7110              #endif
7111
7112   ;
7113   return 0;
7114 }
7115 _ACEOF
7116 if ac_fn_c_try_compile "$LINENO"; then :
7117   # It does; now see whether it defined to BIG_ENDIAN or not.
7118          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7119 /* end confdefs.h.  */
7120 #include <sys/types.h>
7121                 #include <sys/param.h>
7122
7123 int
7124 main ()
7125 {
7126 #if BYTE_ORDER != BIG_ENDIAN
7127                  not big endian
7128                 #endif
7129
7130   ;
7131   return 0;
7132 }
7133 _ACEOF
7134 if ac_fn_c_try_compile "$LINENO"; then :
7135   ac_cv_c_bigendian=yes
7136 else
7137   ac_cv_c_bigendian=no
7138 fi
7139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7140 fi
7141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7142     fi
7143     if test $ac_cv_c_bigendian = unknown; then
7144       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
7145       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7146 /* end confdefs.h.  */
7147 #include <limits.h>
7148
7149 int
7150 main ()
7151 {
7152 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
7153               bogus endian macros
7154              #endif
7155
7156   ;
7157   return 0;
7158 }
7159 _ACEOF
7160 if ac_fn_c_try_compile "$LINENO"; then :
7161   # It does; now see whether it defined to _BIG_ENDIAN or not.
7162          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7163 /* end confdefs.h.  */
7164 #include <limits.h>
7165
7166 int
7167 main ()
7168 {
7169 #ifndef _BIG_ENDIAN
7170                  not big endian
7171                 #endif
7172
7173   ;
7174   return 0;
7175 }
7176 _ACEOF
7177 if ac_fn_c_try_compile "$LINENO"; then :
7178   ac_cv_c_bigendian=yes
7179 else
7180   ac_cv_c_bigendian=no
7181 fi
7182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7183 fi
7184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7185     fi
7186     if test $ac_cv_c_bigendian = unknown; then
7187       # Compile a test program.
7188       if test "$cross_compiling" = yes; then :
7189   # Try to guess by grepping values from an object file.
7190          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7191 /* end confdefs.h.  */
7192 short int ascii_mm[] =
7193                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7194                 short int ascii_ii[] =
7195                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7196                 int use_ascii (int i) {
7197                   return ascii_mm[i] + ascii_ii[i];
7198                 }
7199                 short int ebcdic_ii[] =
7200                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7201                 short int ebcdic_mm[] =
7202                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7203                 int use_ebcdic (int i) {
7204                   return ebcdic_mm[i] + ebcdic_ii[i];
7205                 }
7206                 extern int foo;
7207
7208 int
7209 main ()
7210 {
7211 return use_ascii (foo) == use_ebcdic (foo);
7212   ;
7213   return 0;
7214 }
7215 _ACEOF
7216 if ac_fn_c_try_compile "$LINENO"; then :
7217   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
7218               ac_cv_c_bigendian=yes
7219             fi
7220             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7221               if test "$ac_cv_c_bigendian" = unknown; then
7222                 ac_cv_c_bigendian=no
7223               else
7224                 # finding both strings is unlikely to happen, but who knows?
7225                 ac_cv_c_bigendian=unknown
7226               fi
7227             fi
7228 fi
7229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7230 else
7231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7232 /* end confdefs.h.  */
7233 $ac_includes_default
7234 int
7235 main ()
7236 {
7237
7238              /* Are we little or big endian?  From Harbison&Steele.  */
7239              union
7240              {
7241                long int l;
7242                char c[sizeof (long int)];
7243              } u;
7244              u.l = 1;
7245              return u.c[sizeof (long int) - 1] == 1;
7246
7247   ;
7248   return 0;
7249 }
7250 _ACEOF
7251 if ac_fn_c_try_run "$LINENO"; then :
7252   ac_cv_c_bigendian=no
7253 else
7254   ac_cv_c_bigendian=yes
7255 fi
7256 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7257   conftest.$ac_objext conftest.beam conftest.$ac_ext
7258 fi
7259
7260     fi
7261 fi
7262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
7263 $as_echo "$ac_cv_c_bigendian" >&6; }
7264  case $ac_cv_c_bigendian in #(
7265    yes)
7266      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
7267 ;; #(
7268    no)
7269       ;; #(
7270    universal)
7271
7272 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
7273
7274      ;; #(
7275    *)
7276      as_fn_error "unknown endianness
7277  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
7278  esac
7279
7280
7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7282 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7283 set x ${MAKE-make}
7284 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7285 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7286   $as_echo_n "(cached) " >&6
7287 else
7288   cat >conftest.make <<\_ACEOF
7289 SHELL = /bin/sh
7290 all:
7291         @echo '@@@%%%=$(MAKE)=@@@%%%'
7292 _ACEOF
7293 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7294 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7295   *@@@%%%=?*=@@@%%%*)
7296     eval ac_cv_prog_make_${ac_make}_set=yes;;
7297   *)
7298     eval ac_cv_prog_make_${ac_make}_set=no;;
7299 esac
7300 rm -f conftest.make
7301 fi
7302 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7304 $as_echo "yes" >&6; }
7305   SET_MAKE=
7306 else
7307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7308 $as_echo "no" >&6; }
7309   SET_MAKE="MAKE=${MAKE-make}"
7310 fi
7311
7312
7313 DEPFLAGS=
7314 MKDEPDIR=":"
7315 deps_frag=deps.mk
7316 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
7317    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
7318 $as_echo_n "checking whether we are using GNU Make... " >&6; }
7319    HAVE_GNU_MAKE=no
7320    testval=`make --version 2>/dev/null | grep 'GNU Make'`
7321    if test "x$testval" != x; then
7322       HAVE_GNU_MAKE=yes
7323    else
7324       ac_enable_autodepend=no
7325    fi
7326    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
7327 $as_echo "$HAVE_GNU_MAKE" >&6; }
7328    if test $HAVE_GNU_MAKE = yes; then
7329       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
7330 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
7331       SAVE_CFLAGS="$CFLAGS"
7332       CFLAGS="$CFLAGS -MMD -MF deps.d"
7333       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7334 /* end confdefs.h.  */
7335
7336 int
7337 main ()
7338 {
7339
7340   ;
7341   return 0;
7342 }
7343 _ACEOF
7344 if ac_fn_c_try_compile "$LINENO"; then :
7345
7346 else
7347   ac_enable_autodepend=no
7348 fi
7349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7350       CFLAGS="$SAVE_CFLAGS"
7351       test -f deps.d || ac_enable_autodepend=no
7352       rm -rf deps.d
7353       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
7354 $as_echo "$ac_enable_autodepend" >&6; }
7355    fi
7356    if test $ac_enable_autodepend = yes; then
7357       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
7358       ## In parallel builds, another make might create depdir between
7359       ## the first test and mkdir, so stick another test on the end.
7360       ## Or use mkinstalldirs?  mkdir -p is not portable.
7361       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
7362       deps_frag=autodeps.mk
7363    fi
7364 fi
7365 deps_frag=$srcdir/src/$deps_frag
7366
7367
7368
7369
7370
7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
7372 $as_echo_n "checking for long file names... " >&6; }
7373 if test "${ac_cv_sys_long_file_names+set}" = set; then :
7374   $as_echo_n "(cached) " >&6
7375 else
7376   ac_cv_sys_long_file_names=yes
7377 # Test for long file names in all the places we know might matter:
7378 #      .                the current directory, where building will happen
7379 #      $prefix/lib      where we will be installing things
7380 #      $exec_prefix/lib likewise
7381 #      $TMPDIR          if set, where it might want to write temporary files
7382 #      /tmp             where it might want to write temporary files
7383 #      /var/tmp         likewise
7384 #      /usr/tmp         likewise
7385 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
7386   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
7387   # in the usual case where exec_prefix is '${prefix}'.
7388   case $ac_dir in #(
7389     . | /* | ?:[\\/]*) ;; #(
7390     *) continue;;
7391   esac
7392   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
7393   ac_xdir=$ac_dir/cf$$
7394   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
7395   ac_tf1=$ac_xdir/conftest9012345
7396   ac_tf2=$ac_xdir/conftest9012346
7397   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
7398     ac_cv_sys_long_file_names=no
7399   rm -f -r "$ac_xdir" 2>/dev/null
7400   test $ac_cv_sys_long_file_names = no && break
7401 done
7402 fi
7403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
7404 $as_echo "$ac_cv_sys_long_file_names" >&6; }
7405 if test $ac_cv_sys_long_file_names = yes; then
7406
7407 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
7408
7409 fi
7410
7411
7412 #### Choose a window system.
7413
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
7415 $as_echo_n "checking for X... " >&6; }
7416
7417
7418 # Check whether --with-x was given.
7419 if test "${with_x+set}" = set; then :
7420   withval=$with_x;
7421 fi
7422
7423 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7424 if test "x$with_x" = xno; then
7425   # The user explicitly disabled X.
7426   have_x=disabled
7427 else
7428   case $x_includes,$x_libraries in #(
7429     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
7430     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
7431   $as_echo_n "(cached) " >&6
7432 else
7433   # One or both of the vars are not set, and there is no cached value.
7434 ac_x_includes=no ac_x_libraries=no
7435 rm -f -r conftest.dir
7436 if mkdir conftest.dir; then
7437   cd conftest.dir
7438   cat >Imakefile <<'_ACEOF'
7439 incroot:
7440         @echo incroot='${INCROOT}'
7441 usrlibdir:
7442         @echo usrlibdir='${USRLIBDIR}'
7443 libdir:
7444         @echo libdir='${LIBDIR}'
7445 _ACEOF
7446   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
7447     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7448     for ac_var in incroot usrlibdir libdir; do
7449       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
7450     done
7451     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7452     for ac_extension in a so sl dylib la dll; do
7453       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
7454          test -f "$ac_im_libdir/libX11.$ac_extension"; then
7455         ac_im_usrlibdir=$ac_im_libdir; break
7456       fi
7457     done
7458     # Screen out bogus values from the imake configuration.  They are
7459     # bogus both because they are the default anyway, and because
7460     # using them would break gcc on systems where it needs fixed includes.
7461     case $ac_im_incroot in
7462         /usr/include) ac_x_includes= ;;
7463         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
7464     esac
7465     case $ac_im_usrlibdir in
7466         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
7467         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
7468     esac
7469   fi
7470   cd ..
7471   rm -f -r conftest.dir
7472 fi
7473
7474 # Standard set of common directories for X headers.
7475 # Check X11 before X11Rn because it is often a symlink to the current release.
7476 ac_x_header_dirs='
7477 /usr/X11/include
7478 /usr/X11R7/include
7479 /usr/X11R6/include
7480 /usr/X11R5/include
7481 /usr/X11R4/include
7482
7483 /usr/include/X11
7484 /usr/include/X11R7
7485 /usr/include/X11R6
7486 /usr/include/X11R5
7487 /usr/include/X11R4
7488
7489 /usr/local/X11/include
7490 /usr/local/X11R7/include
7491 /usr/local/X11R6/include
7492 /usr/local/X11R5/include
7493 /usr/local/X11R4/include
7494
7495 /usr/local/include/X11
7496 /usr/local/include/X11R7
7497 /usr/local/include/X11R6
7498 /usr/local/include/X11R5
7499 /usr/local/include/X11R4
7500
7501 /usr/X386/include
7502 /usr/x386/include
7503 /usr/XFree86/include/X11
7504
7505 /usr/include
7506 /usr/local/include
7507 /usr/unsupported/include
7508 /usr/athena/include
7509 /usr/local/x11r5/include
7510 /usr/lpp/Xamples/include
7511
7512 /usr/openwin/include
7513 /usr/openwin/share/include'
7514
7515 if test "$ac_x_includes" = no; then
7516   # Guess where to find include files, by looking for Xlib.h.
7517   # First, try using that file with no special directory specified.
7518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7519 /* end confdefs.h.  */
7520 #include <X11/Xlib.h>
7521 _ACEOF
7522 if ac_fn_c_try_cpp "$LINENO"; then :
7523   # We can compile using X headers with no special include directory.
7524 ac_x_includes=
7525 else
7526   for ac_dir in $ac_x_header_dirs; do
7527   if test -r "$ac_dir/X11/Xlib.h"; then
7528     ac_x_includes=$ac_dir
7529     break
7530   fi
7531 done
7532 fi
7533 rm -f conftest.err conftest.$ac_ext
7534 fi # $ac_x_includes = no
7535
7536 if test "$ac_x_libraries" = no; then
7537   # Check for the libraries.
7538   # See if we find them without any special options.
7539   # Don't add to $LIBS permanently.
7540   ac_save_LIBS=$LIBS
7541   LIBS="-lX11 $LIBS"
7542   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7543 /* end confdefs.h.  */
7544 #include <X11/Xlib.h>
7545 int
7546 main ()
7547 {
7548 XrmInitialize ()
7549   ;
7550   return 0;
7551 }
7552 _ACEOF
7553 if ac_fn_c_try_link "$LINENO"; then :
7554   LIBS=$ac_save_LIBS
7555 # We can link X programs with no special library path.
7556 ac_x_libraries=
7557 else
7558   LIBS=$ac_save_LIBS
7559 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7560 do
7561   # Don't even attempt the hair of trying to link an X program!
7562   for ac_extension in a so sl dylib la dll; do
7563     if test -r "$ac_dir/libX11.$ac_extension"; then
7564       ac_x_libraries=$ac_dir
7565       break 2
7566     fi
7567   done
7568 done
7569 fi
7570 rm -f core conftest.err conftest.$ac_objext \
7571     conftest$ac_exeext conftest.$ac_ext
7572 fi # $ac_x_libraries = no
7573
7574 case $ac_x_includes,$ac_x_libraries in #(
7575   no,* | *,no | *\'*)
7576     # Didn't find X, or a directory has "'" in its name.
7577     ac_cv_have_x="have_x=no";; #(
7578   *)
7579     # Record where we found X for the cache.
7580     ac_cv_have_x="have_x=yes\
7581         ac_x_includes='$ac_x_includes'\
7582         ac_x_libraries='$ac_x_libraries'"
7583 esac
7584 fi
7585 ;; #(
7586     *) have_x=yes;;
7587   esac
7588   eval "$ac_cv_have_x"
7589 fi # $with_x != no
7590
7591 if test "$have_x" != yes; then
7592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7593 $as_echo "$have_x" >&6; }
7594   no_x=yes
7595 else
7596   # If each of the values was on the command line, it overrides each guess.
7597   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7598   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7599   # Update the cache value to reflect the command line values.
7600   ac_cv_have_x="have_x=yes\
7601         ac_x_includes='$x_includes'\
7602         ac_x_libraries='$x_libraries'"
7603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7604 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7605 fi
7606
7607 if test "$no_x" = yes; then
7608   window_system=none
7609 else
7610   window_system=x11
7611 fi
7612
7613 ## Workaround for bug in autoconf <= 2.62.
7614 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7615 ## No need to do anything special for these standard directories.
7616 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7617
7618    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7619
7620 fi
7621
7622 LD_SWITCH_X_SITE_AUX=
7623 LD_SWITCH_X_SITE_AUX_RPATH=
7624 if test "${x_libraries}" != NONE; then
7625   if test -n "${x_libraries}"; then
7626     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7627     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7628     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
7629   fi
7630   x_default_search_path=""
7631   x_search_path=${x_libraries}
7632   if test -z "${x_search_path}"; then
7633     x_search_path=/usr/lib
7634   fi
7635   for x_library in `echo ${x_search_path}: | \
7636                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7637     x_search_path="\
7638 ${x_library}/X11/%L/%T/%N%C%S:\
7639 ${x_library}/X11/%l/%T/%N%C%S:\
7640 ${x_library}/X11/%T/%N%C%S:\
7641 ${x_library}/X11/%L/%T/%N%S:\
7642 ${x_library}/X11/%l/%T/%N%S:\
7643 ${x_library}/X11/%T/%N%S"
7644     if test x"${x_default_search_path}" = x; then
7645       x_default_search_path=${x_search_path}
7646     else
7647       x_default_search_path="${x_search_path}:${x_default_search_path}"
7648     fi
7649   done
7650 fi
7651
7652
7653
7654 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7655   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7656 fi
7657
7658 if test x"${x_includes}" = x; then
7659   bitmapdir=/usr/include/X11/bitmaps
7660 else
7661   # accumulate include directories that have X11 bitmap subdirectories
7662   bmd_acc="dummyval"
7663   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7664     if test -d "${bmd}/X11/bitmaps"; then
7665       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7666     fi
7667     if test -d "${bmd}/bitmaps"; then
7668       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7669     fi
7670   done
7671   if test ${bmd_acc} != "dummyval"; then
7672     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7673   fi
7674 fi
7675
7676 HAVE_NS=no
7677 NS_IMPL_COCOA=no
7678 NS_IMPL_GNUSTEP=no
7679 tmp_CPPFLAGS="$CPPFLAGS"
7680 tmp_CFLAGS="$CFLAGS"
7681 CPPFLAGS="$CPPFLAGS -x objective-c"
7682 CFLAGS="$CFLAGS -x objective-c"
7683 TEMACS_LDFLAGS2="\${LDFLAGS}"
7684 if test "${with_ns}" != no; then
7685   if test "${opsys}" = darwin; then
7686      NS_IMPL_COCOA=yes
7687      ns_appdir=`pwd`/nextstep/Emacs.app
7688      ns_appbindir=${ns_appdir}/Contents/MacOS/
7689      ns_appresdir=${ns_appdir}/Contents/Resources
7690      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7691   elif test -f $GNUSTEP_CONFIG_FILE; then
7692      NS_IMPL_GNUSTEP=yes
7693      ns_appdir=`pwd`/nextstep/Emacs.app
7694      ns_appbindir=${ns_appdir}/
7695      ns_appresdir=${ns_appdir}/Resources
7696      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7697           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7698      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7699           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
7700      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
7701      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
7702        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
7703      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
7704        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
7705      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7706      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7707      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
7708      LIB_STANDARD=
7709      START_FILES=
7710      TEMACS_LDFLAGS2=
7711   fi
7712   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7713 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7714   HAVE_NS=yes
7715 else
7716   as_fn_error "\`--with-ns' was specified, but the include
7717   files are missing or cannot be compiled." "$LINENO" 5
7718 fi
7719
7720
7721   NS_HAVE_NSINTEGER=yes
7722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7723 /* end confdefs.h.  */
7724 #include <Foundation/NSObjCRuntime.h>
7725 int
7726 main ()
7727 {
7728 NSInteger i;
7729   ;
7730   return 0;
7731 }
7732 _ACEOF
7733 if ac_fn_c_try_compile "$LINENO"; then :
7734   ns_have_nsinteger=yes
7735 else
7736   ns_have_nsinteger=no
7737 fi
7738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7739   if test $ns_have_nsinteger = no; then
7740     NS_HAVE_NSINTEGER=no
7741   fi
7742 fi
7743
7744
7745 ns_frag=/dev/null
7746 NS_OBJ=
7747 NS_SUPPORT=
7748 if test "${HAVE_NS}" = yes; then
7749   window_system=nextstep
7750   with_xft=no
7751   # set up packaging dirs
7752   exec_prefix=${ns_appbindir}
7753   libexecdir=${ns_appbindir}/libexec
7754   if test "${EN_NS_SELF_CONTAINED}" = yes; then
7755      prefix=${ns_appresdir}
7756   fi
7757   ns_frag=$srcdir/src/ns.mk
7758   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
7759   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
7760 fi
7761 CFLAGS="$tmp_CFLAGS"
7762 CPPFLAGS="$tmp_CPPFLAGS"
7763
7764
7765
7766
7767
7768 case "${window_system}" in
7769   x11 )
7770     HAVE_X_WINDOWS=yes
7771     HAVE_X11=yes
7772     case "${with_x_toolkit}" in
7773       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7774       motif ) USE_X_TOOLKIT=MOTIF ;;
7775       gtk ) with_gtk=yes
7776             USE_X_TOOLKIT=none ;;
7777       gtk3 ) with_gtk3=yes
7778              USE_X_TOOLKIT=none ;;
7779       no ) USE_X_TOOLKIT=none ;;
7780       * ) USE_X_TOOLKIT=maybe ;;
7781     esac
7782   ;;
7783   nextstep | none )
7784     HAVE_X_WINDOWS=no
7785     HAVE_X11=no
7786     USE_X_TOOLKIT=none
7787   ;;
7788 esac
7789
7790 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7791    # Extract the first word of "X", so it can be a program name with args.
7792 set dummy X; ac_word=$2
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7794 $as_echo_n "checking for $ac_word... " >&6; }
7795 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7796   $as_echo_n "(cached) " >&6
7797 else
7798   if test -n "$HAVE_XSERVER"; then
7799   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7800 else
7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7802 for as_dir in $PATH
7803 do
7804   IFS=$as_save_IFS
7805   test -z "$as_dir" && as_dir=.
7806     for ac_exec_ext in '' $ac_executable_extensions; do
7807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7808     ac_cv_prog_HAVE_XSERVER="true"
7809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7810     break 2
7811   fi
7812 done
7813   done
7814 IFS=$as_save_IFS
7815
7816   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7817 fi
7818 fi
7819 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7820 if test -n "$HAVE_XSERVER"; then
7821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7822 $as_echo "$HAVE_XSERVER" >&6; }
7823 else
7824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7825 $as_echo "no" >&6; }
7826 fi
7827
7828
7829    if test "$HAVE_XSERVER" = true ||
7830       test -n "$DISPLAY" ||
7831       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7832         as_fn_error "You seem to be running X, but no X development libraries
7833 were found.  You should install the relevant development files for X
7834 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
7835 sure you have development files for image handling, i.e.
7836 tiff, gif, jpeg, png and xpm.
7837 If you are sure you want Emacs compiled without X window support, pass
7838   --without-x
7839 to configure." "$LINENO" 5
7840    fi
7841 fi
7842
7843 ### If we're using X11, we should use the X menu package.
7844 HAVE_MENUS=no
7845 case ${HAVE_X11} in
7846   yes ) HAVE_MENUS=yes ;;
7847 esac
7848
7849 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7850 # Assume not, until told otherwise.
7851 GNU_MALLOC=yes
7852 doug_lea_malloc=yes
7853 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7854 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7855
7856 else
7857   doug_lea_malloc=no
7858 fi
7859
7860 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7861 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7862
7863 else
7864   doug_lea_malloc=no
7865 fi
7866
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7868 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7869 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7870   $as_echo_n "(cached) " >&6
7871 else
7872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7873 /* end confdefs.h.  */
7874 extern void (* __after_morecore_hook)();
7875 int
7876 main ()
7877 {
7878 __after_morecore_hook = 0
7879   ;
7880   return 0;
7881 }
7882 _ACEOF
7883 if ac_fn_c_try_link "$LINENO"; then :
7884   emacs_cv_var___after_morecore_hook=yes
7885 else
7886   emacs_cv_var___after_morecore_hook=no
7887 fi
7888 rm -f core conftest.err conftest.$ac_objext \
7889     conftest$ac_exeext conftest.$ac_ext
7890 fi
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7892 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7893 if test $emacs_cv_var___after_morecore_hook = no; then
7894   doug_lea_malloc=no
7895 fi
7896
7897
7898 system_malloc=no
7899 case "$opsys" in
7900   ## darwin ld insists on the use of malloc routines in the System framework.
7901   darwin|sol2-10) system_malloc=yes ;;
7902 esac
7903
7904 if test "${system_malloc}" = "yes"; then
7905
7906 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
7907
7908   GNU_MALLOC=no
7909   GNU_MALLOC_reason="
7910     (The GNU allocators don't work with this system configuration.)"
7911   GMALLOC_OBJ=
7912   VMLIMIT_OBJ=
7913 else
7914   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
7915   VMLIMIT_OBJ=vm-limit.o
7916 fi
7917
7918
7919
7920 if test "$doug_lea_malloc" = "yes" ; then
7921   if test "$GNU_MALLOC" = yes ; then
7922     GNU_MALLOC_reason="
7923       (Using Doug Lea's new malloc from the GNU C Library.)"
7924   fi
7925
7926 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7927
7928
7929   ## Use mmap directly for allocating larger buffers.
7930   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
7931   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
7932   ## Does the AC_FUNC_MMAP test below make this check unecessary?
7933   case "$opsys" in
7934     gnu*) REL_ALLOC=no ;;
7935   esac
7936 fi
7937
7938 if test x"${REL_ALLOC}" = x; then
7939   REL_ALLOC=${GNU_MALLOC}
7940 fi
7941
7942 use_mmap_for_buffers=no
7943 case "$opsys" in
7944   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
7945 esac
7946
7947
7948
7949
7950   for ac_header in $ac_header_list
7951 do :
7952   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7953 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7954 "
7955 eval as_val=\$$as_ac_Header
7956    if test "x$as_val" = x""yes; then :
7957   cat >>confdefs.h <<_ACEOF
7958 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7959 _ACEOF
7960
7961 fi
7962
7963 done
7964
7965
7966
7967
7968
7969
7970
7971
7972 for ac_func in getpagesize
7973 do :
7974   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7975 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7976   cat >>confdefs.h <<_ACEOF
7977 #define HAVE_GETPAGESIZE 1
7978 _ACEOF
7979
7980 fi
7981 done
7982
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7984 $as_echo_n "checking for working mmap... " >&6; }
7985 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7986   $as_echo_n "(cached) " >&6
7987 else
7988   if test "$cross_compiling" = yes; then :
7989   ac_cv_func_mmap_fixed_mapped=no
7990 else
7991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7992 /* end confdefs.h.  */
7993 $ac_includes_default
7994 /* malloc might have been renamed as rpl_malloc. */
7995 #undef malloc
7996
7997 /* Thanks to Mike Haertel and Jim Avera for this test.
7998    Here is a matrix of mmap possibilities:
7999         mmap private not fixed
8000         mmap private fixed at somewhere currently unmapped
8001         mmap private fixed at somewhere already mapped
8002         mmap shared not fixed
8003         mmap shared fixed at somewhere currently unmapped
8004         mmap shared fixed at somewhere already mapped
8005    For private mappings, we should verify that changes cannot be read()
8006    back from the file, nor mmap's back from the file at a different
8007    address.  (There have been systems where private was not correctly
8008    implemented like the infamous i386 svr4.0, and systems where the
8009    VM page cache was not coherent with the file system buffer cache
8010    like early versions of FreeBSD and possibly contemporary NetBSD.)
8011    For shared mappings, we should conversely verify that changes get
8012    propagated back to all the places they're supposed to be.
8013
8014    Grep wants private fixed already mapped.
8015    The main things grep needs to know about mmap are:
8016    * does it exist and is it safe to write into the mmap'd area
8017    * how to use it (BSD variants)  */
8018
8019 #include <fcntl.h>
8020 #include <sys/mman.h>
8021
8022 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
8023 char *malloc ();
8024 #endif
8025
8026 /* This mess was copied from the GNU getpagesize.h.  */
8027 #ifndef HAVE_GETPAGESIZE
8028 # ifdef _SC_PAGESIZE
8029 #  define getpagesize() sysconf(_SC_PAGESIZE)
8030 # else /* no _SC_PAGESIZE */
8031 #  ifdef HAVE_SYS_PARAM_H
8032 #   include <sys/param.h>
8033 #   ifdef EXEC_PAGESIZE
8034 #    define getpagesize() EXEC_PAGESIZE
8035 #   else /* no EXEC_PAGESIZE */
8036 #    ifdef NBPG
8037 #     define getpagesize() NBPG * CLSIZE
8038 #     ifndef CLSIZE
8039 #      define CLSIZE 1
8040 #     endif /* no CLSIZE */
8041 #    else /* no NBPG */
8042 #     ifdef NBPC
8043 #      define getpagesize() NBPC
8044 #     else /* no NBPC */
8045 #      ifdef PAGESIZE
8046 #       define getpagesize() PAGESIZE
8047 #      endif /* PAGESIZE */
8048 #     endif /* no NBPC */
8049 #    endif /* no NBPG */
8050 #   endif /* no EXEC_PAGESIZE */
8051 #  else /* no HAVE_SYS_PARAM_H */
8052 #   define getpagesize() 8192   /* punt totally */
8053 #  endif /* no HAVE_SYS_PARAM_H */
8054 # endif /* no _SC_PAGESIZE */
8055
8056 #endif /* no HAVE_GETPAGESIZE */
8057
8058 int
8059 main ()
8060 {
8061   char *data, *data2, *data3;
8062   int i, pagesize;
8063   int fd, fd2;
8064
8065   pagesize = getpagesize ();
8066
8067   /* First, make a file with some known garbage in it. */
8068   data = (char *) malloc (pagesize);
8069   if (!data)
8070     return 1;
8071   for (i = 0; i < pagesize; ++i)
8072     *(data + i) = rand ();
8073   umask (0);
8074   fd = creat ("conftest.mmap", 0600);
8075   if (fd < 0)
8076     return 2;
8077   if (write (fd, data, pagesize) != pagesize)
8078     return 3;
8079   close (fd);
8080
8081   /* Next, check that the tail of a page is zero-filled.  File must have
8082      non-zero length, otherwise we risk SIGBUS for entire page.  */
8083   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
8084   if (fd2 < 0)
8085     return 4;
8086   data2 = "";
8087   if (write (fd2, data2, 1) != 1)
8088     return 5;
8089   data2 = mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
8090   if (data2 == MAP_FAILED)
8091     return 6;
8092   for (i = 0; i < pagesize; ++i)
8093     if (*(data2 + i))
8094       return 7;
8095   close (fd2);
8096   if (munmap (data2, pagesize))
8097     return 8;
8098
8099   /* Next, try to mmap the file at a fixed address which already has
8100      something else allocated at it.  If we can, also make sure that
8101      we see the same garbage.  */
8102   fd = open ("conftest.mmap", O_RDWR);
8103   if (fd < 0)
8104     return 9;
8105   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
8106                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
8107     return 10;
8108   for (i = 0; i < pagesize; ++i)
8109     if (*(data + i) != *(data2 + i))
8110       return 11;
8111
8112   /* Finally, make sure that changes to the mapped area do not
8113      percolate back to the file as seen by read().  (This is a bug on
8114      some variants of i386 svr4.0.)  */
8115   for (i = 0; i < pagesize; ++i)
8116     *(data2 + i) = *(data2 + i) + 1;
8117   data3 = (char *) malloc (pagesize);
8118   if (!data3)
8119     return 12;
8120   if (read (fd, data3, pagesize) != pagesize)
8121     return 13;
8122   for (i = 0; i < pagesize; ++i)
8123     if (*(data + i) != *(data3 + i))
8124       return 14;
8125   close (fd);
8126   return 0;
8127 }
8128 _ACEOF
8129 if ac_fn_c_try_run "$LINENO"; then :
8130   ac_cv_func_mmap_fixed_mapped=yes
8131 else
8132   ac_cv_func_mmap_fixed_mapped=no
8133 fi
8134 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8135   conftest.$ac_objext conftest.beam conftest.$ac_ext
8136 fi
8137
8138 fi
8139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
8140 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
8141 if test $ac_cv_func_mmap_fixed_mapped = yes; then
8142
8143 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
8144
8145 fi
8146 rm -f conftest.mmap conftest.txt
8147
8148 if test $use_mmap_for_buffers = yes; then
8149
8150 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
8151
8152   REL_ALLOC=no
8153 fi
8154
8155 LIBS="$LIBS_SYSTEM $LIBS"
8156
8157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
8158 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
8159 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
8160   $as_echo_n "(cached) " >&6
8161 else
8162   ac_check_lib_save_LIBS=$LIBS
8163 LIBS="-ldnet  $LIBS"
8164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8165 /* end confdefs.h.  */
8166
8167 /* Override any GCC internal prototype to avoid an error.
8168    Use char because int might match the return type of a GCC
8169    builtin and then its argument prototype would still apply.  */
8170 #ifdef __cplusplus
8171 extern "C"
8172 #endif
8173 char dnet_ntoa ();
8174 int
8175 main ()
8176 {
8177 return dnet_ntoa ();
8178   ;
8179   return 0;
8180 }
8181 _ACEOF
8182 if ac_fn_c_try_link "$LINENO"; then :
8183   ac_cv_lib_dnet_dnet_ntoa=yes
8184 else
8185   ac_cv_lib_dnet_dnet_ntoa=no
8186 fi
8187 rm -f core conftest.err conftest.$ac_objext \
8188     conftest$ac_exeext conftest.$ac_ext
8189 LIBS=$ac_check_lib_save_LIBS
8190 fi
8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
8192 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
8193 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
8194   cat >>confdefs.h <<_ACEOF
8195 #define HAVE_LIBDNET 1
8196 _ACEOF
8197
8198   LIBS="-ldnet $LIBS"
8199
8200 fi
8201
8202
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
8204 $as_echo_n "checking for main in -lXbsd... " >&6; }
8205 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
8206   $as_echo_n "(cached) " >&6
8207 else
8208   ac_check_lib_save_LIBS=$LIBS
8209 LIBS="-lXbsd  $LIBS"
8210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8211 /* end confdefs.h.  */
8212
8213
8214 int
8215 main ()
8216 {
8217 return main ();
8218   ;
8219   return 0;
8220 }
8221 _ACEOF
8222 if ac_fn_c_try_link "$LINENO"; then :
8223   ac_cv_lib_Xbsd_main=yes
8224 else
8225   ac_cv_lib_Xbsd_main=no
8226 fi
8227 rm -f core conftest.err conftest.$ac_objext \
8228     conftest$ac_exeext conftest.$ac_ext
8229 LIBS=$ac_check_lib_save_LIBS
8230 fi
8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
8232 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
8233 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
8234   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
8235 fi
8236
8237
8238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
8239 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
8240 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
8241   $as_echo_n "(cached) " >&6
8242 else
8243   ac_check_lib_save_LIBS=$LIBS
8244 LIBS="-lpthreads  $LIBS"
8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8246 /* end confdefs.h.  */
8247
8248 /* Override any GCC internal prototype to avoid an error.
8249    Use char because int might match the return type of a GCC
8250    builtin and then its argument prototype would still apply.  */
8251 #ifdef __cplusplus
8252 extern "C"
8253 #endif
8254 char cma_open ();
8255 int
8256 main ()
8257 {
8258 return cma_open ();
8259   ;
8260   return 0;
8261 }
8262 _ACEOF
8263 if ac_fn_c_try_link "$LINENO"; then :
8264   ac_cv_lib_pthreads_cma_open=yes
8265 else
8266   ac_cv_lib_pthreads_cma_open=no
8267 fi
8268 rm -f core conftest.err conftest.$ac_objext \
8269     conftest$ac_exeext conftest.$ac_ext
8270 LIBS=$ac_check_lib_save_LIBS
8271 fi
8272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
8273 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
8274 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
8275   cat >>confdefs.h <<_ACEOF
8276 #define HAVE_LIBPTHREADS 1
8277 _ACEOF
8278
8279   LIBS="-lpthreads $LIBS"
8280
8281 fi
8282
8283
8284 ## Note: when using cpp in s/aix4.2.h, this definition depended on
8285 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
8286 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
8287 ## added to LIBS in configure would never contain the pthreads part,
8288 ## but the value used in Makefiles might.  FIXME?
8289 ##
8290 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
8291 ## be harmless on older versions of X where it happens to exist.
8292 test "$opsys" = "aix4-2" && \
8293   test $ac_cv_lib_pthreads_cma_open = yes && \
8294   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
8295
8296
8297 case ${host_os} in
8298 aix*)
8299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
8300 $as_echo_n "checking for -bbigtoc option... " >&6; }
8301 if test "${gdb_cv_bigtoc+set}" = set; then :
8302   $as_echo_n "(cached) " >&6
8303 else
8304
8305     case $GCC in
8306     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8307     *) gdb_cv_bigtoc=-bbigtoc ;;
8308     esac
8309
8310     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8311     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8312 /* end confdefs.h.  */
8313
8314 int
8315 main ()
8316 {
8317 int i;
8318   ;
8319   return 0;
8320 }
8321 _ACEOF
8322 if ac_fn_c_try_link "$LINENO"; then :
8323
8324 else
8325   gdb_cv_bigtoc=
8326 fi
8327 rm -f core conftest.err conftest.$ac_objext \
8328     conftest$ac_exeext conftest.$ac_ext
8329
8330 fi
8331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
8332 $as_echo "$gdb_cv_bigtoc" >&6; }
8333   ;;
8334 esac
8335
8336 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
8337 # used for the tests that follow.  We set them back to REAL_CFLAGS and
8338 # REAL_CPPFLAGS later on.
8339
8340 REAL_CFLAGS="$CFLAGS"
8341 REAL_CPPFLAGS="$CPPFLAGS"
8342
8343 if test "${HAVE_X11}" = "yes"; then
8344   DEFS="$C_SWITCH_X_SITE $DEFS"
8345   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
8346   LIBS="-lX11 $LIBS"
8347   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
8348   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
8349
8350   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
8351   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
8352   # but it's more convenient here to set LD_RUN_PATH
8353   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
8354   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
8355     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
8356     export LD_RUN_PATH
8357   fi
8358
8359   if test "${opsys}" = "gnu-linux"; then
8360     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
8361 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
8362     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8363 /* end confdefs.h.  */
8364
8365 int
8366 main ()
8367 {
8368 XOpenDisplay ("foo");
8369   ;
8370   return 0;
8371 }
8372 _ACEOF
8373 if ac_fn_c_try_link "$LINENO"; then :
8374   xlinux_first_failure=no
8375 else
8376   xlinux_first_failure=yes
8377 fi
8378 rm -f core conftest.err conftest.$ac_objext \
8379     conftest$ac_exeext conftest.$ac_ext
8380     if test "${xlinux_first_failure}" = "yes"; then
8381       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
8382       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
8383       OLD_CPPFLAGS="$CPPFLAGS"
8384       OLD_LIBS="$LIBS"
8385       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
8386       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
8387       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
8388       LIBS="$LIBS -b i486-linuxaout"
8389       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8390 /* end confdefs.h.  */
8391
8392 int
8393 main ()
8394 {
8395 XOpenDisplay ("foo");
8396   ;
8397   return 0;
8398 }
8399 _ACEOF
8400 if ac_fn_c_try_link "$LINENO"; then :
8401   xlinux_second_failure=no
8402 else
8403   xlinux_second_failure=yes
8404 fi
8405 rm -f core conftest.err conftest.$ac_objext \
8406     conftest$ac_exeext conftest.$ac_ext
8407       if test "${xlinux_second_failure}" = "yes"; then
8408         # If we get the same failure with -b, there is no use adding -b.
8409         # So take it out.  This plays safe.
8410         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
8411         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
8412         CPPFLAGS="$OLD_CPPFLAGS"
8413         LIBS="$OLD_LIBS"
8414         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8415 $as_echo "no" >&6; }
8416       else
8417         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8418 $as_echo "yes" >&6; }
8419       fi
8420     else
8421       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8422 $as_echo "no" >&6; }
8423     fi
8424   fi
8425
8426   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
8427   # header files included from there.
8428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
8429 $as_echo_n "checking for Xkb... " >&6; }
8430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8431 /* end confdefs.h.  */
8432 #include <X11/Xlib.h>
8433 #include <X11/XKBlib.h>
8434 int
8435 main ()
8436 {
8437 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
8438   ;
8439   return 0;
8440 }
8441 _ACEOF
8442 if ac_fn_c_try_link "$LINENO"; then :
8443   emacs_xkb=yes
8444 else
8445   emacs_xkb=no
8446 fi
8447 rm -f core conftest.err conftest.$ac_objext \
8448     conftest$ac_exeext conftest.$ac_ext
8449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
8450 $as_echo "$emacs_xkb" >&6; }
8451   if test $emacs_xkb = yes; then
8452
8453 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
8454
8455   fi
8456
8457   for ac_func in XrmSetDatabase XScreenResourceString \
8458 XScreenNumberOfScreen XSetWMProtocols
8459 do :
8460   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8461 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8462 eval as_val=\$$as_ac_var
8463    if test "x$as_val" = x""yes; then :
8464   cat >>confdefs.h <<_ACEOF
8465 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8466 _ACEOF
8467
8468 fi
8469 done
8470
8471 fi
8472
8473 if test "${window_system}" = "x11"; then
8474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
8475 $as_echo_n "checking X11 version 6... " >&6; }
8476   if test "${emacs_cv_x11_version_6+set}" = set; then :
8477   $as_echo_n "(cached) " >&6
8478 else
8479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8480 /* end confdefs.h.  */
8481 #include <X11/Xlib.h>
8482 int
8483 main ()
8484 {
8485 #if XlibSpecificationRelease < 6
8486 fail;
8487 #endif
8488
8489   ;
8490   return 0;
8491 }
8492 _ACEOF
8493 if ac_fn_c_try_link "$LINENO"; then :
8494   emacs_cv_x11_version_6=yes
8495 else
8496   emacs_cv_x11_version_6=no
8497 fi
8498 rm -f core conftest.err conftest.$ac_objext \
8499     conftest$ac_exeext conftest.$ac_ext
8500 fi
8501
8502   if test $emacs_cv_x11_version_6 = yes; then
8503     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8504 $as_echo "6 or newer" >&6; }
8505
8506 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
8507
8508
8509 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
8510
8511     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
8512     ## XIM support.
8513     case "$opsys" in
8514       sol2-*) : ;;
8515       *)
8516 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
8517
8518          ;;
8519     esac
8520   else
8521     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8522 $as_echo "before 6" >&6; }
8523   fi
8524 fi
8525
8526
8527 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
8528 HAVE_RSVG=no
8529 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
8530   if test "${with_rsvg}" != "no"; then
8531     RSVG_REQUIRED=2.11.0
8532     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
8533
8534
8535   succeeded=no
8536
8537   # Extract the first word of "pkg-config", so it can be a program name with args.
8538 set dummy pkg-config; ac_word=$2
8539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8540 $as_echo_n "checking for $ac_word... " >&6; }
8541 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8542   $as_echo_n "(cached) " >&6
8543 else
8544   case $PKG_CONFIG in
8545   [\\/]* | ?:[\\/]*)
8546   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8547   ;;
8548   *)
8549   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8550 for as_dir in $PATH
8551 do
8552   IFS=$as_save_IFS
8553   test -z "$as_dir" && as_dir=.
8554     for ac_exec_ext in '' $ac_executable_extensions; do
8555   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8556     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8558     break 2
8559   fi
8560 done
8561   done
8562 IFS=$as_save_IFS
8563
8564   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8565   ;;
8566 esac
8567 fi
8568 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8569 if test -n "$PKG_CONFIG"; then
8570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8571 $as_echo "$PKG_CONFIG" >&6; }
8572 else
8573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8574 $as_echo "no" >&6; }
8575 fi
8576
8577
8578
8579   if test "$PKG_CONFIG" = "no" ; then
8580      :
8581   else
8582      PKG_CONFIG_MIN_VERSION=0.9.0
8583      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8584         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8585 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8586
8587         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8588             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8589 $as_echo "yes" >&6; }
8590             succeeded=yes
8591
8592             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8593 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8594             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8595             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8596 $as_echo "$RSVG_CFLAGS" >&6; }
8597
8598             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8599 $as_echo_n "checking RSVG_LIBS... " >&6; }
8600             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8601             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8602 $as_echo "$RSVG_LIBS" >&6; }
8603         else
8604             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8605 $as_echo "no" >&6; }
8606             RSVG_CFLAGS=""
8607             RSVG_LIBS=""
8608             ## If we have a custom action on failure, don't print errors, but
8609             ## do set a variable so people can do so.
8610             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8611
8612         fi
8613
8614
8615
8616      else
8617         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8618         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8619      fi
8620   fi
8621
8622   if test $succeeded = yes; then
8623      HAVE_RSVG=yes
8624   else
8625      :
8626   fi
8627
8628
8629
8630
8631     if test $HAVE_RSVG = yes; then
8632
8633 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8634
8635       CFLAGS="$CFLAGS $RSVG_CFLAGS"
8636       LIBS="$RSVG_LIBS $LIBS"
8637     fi
8638   fi
8639 fi
8640
8641 HAVE_IMAGEMAGICK=no
8642 if test "${HAVE_X11}" = "yes"; then
8643   if test "${with_imagemagick}" != "no"; then
8644     IMAGEMAGICK_MODULE="Wand"
8645
8646   succeeded=no
8647
8648   # Extract the first word of "pkg-config", so it can be a program name with args.
8649 set dummy pkg-config; ac_word=$2
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8651 $as_echo_n "checking for $ac_word... " >&6; }
8652 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8653   $as_echo_n "(cached) " >&6
8654 else
8655   case $PKG_CONFIG in
8656   [\\/]* | ?:[\\/]*)
8657   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8658   ;;
8659   *)
8660   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8661 for as_dir in $PATH
8662 do
8663   IFS=$as_save_IFS
8664   test -z "$as_dir" && as_dir=.
8665     for ac_exec_ext in '' $ac_executable_extensions; do
8666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8667     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8669     break 2
8670   fi
8671 done
8672   done
8673 IFS=$as_save_IFS
8674
8675   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8676   ;;
8677 esac
8678 fi
8679 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8680 if test -n "$PKG_CONFIG"; then
8681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8682 $as_echo "$PKG_CONFIG" >&6; }
8683 else
8684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8685 $as_echo "no" >&6; }
8686 fi
8687
8688
8689
8690   if test "$PKG_CONFIG" = "no" ; then
8691      :
8692   else
8693      PKG_CONFIG_MIN_VERSION=0.9.0
8694      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8695         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
8696 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
8697
8698         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
8699             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8700 $as_echo "yes" >&6; }
8701             succeeded=yes
8702
8703             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
8704 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
8705             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8706             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
8707 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
8708
8709             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
8710 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
8711             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8712             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
8713 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
8714         else
8715             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8716 $as_echo "no" >&6; }
8717             IMAGEMAGICK_CFLAGS=""
8718             IMAGEMAGICK_LIBS=""
8719             ## If we have a custom action on failure, don't print errors, but
8720             ## do set a variable so people can do so.
8721             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
8722
8723         fi
8724
8725
8726
8727      else
8728         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8729         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8730      fi
8731   fi
8732
8733   if test $succeeded = yes; then
8734      HAVE_IMAGEMAGICK=yes
8735   else
8736      :
8737   fi
8738
8739
8740
8741
8742     if test $HAVE_IMAGEMAGICK = yes; then
8743
8744 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
8745
8746       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
8747       LIBS="$IMAGEMAGICK_LIBS $LIBS"
8748       for ac_func in MagickExportImagePixels
8749 do :
8750   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
8751 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
8752   cat >>confdefs.h <<_ACEOF
8753 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
8754 _ACEOF
8755
8756 fi
8757 done
8758
8759     fi
8760   fi
8761 fi
8762
8763
8764 HAVE_GTK=no
8765 if test "${with_gtk3}" = "yes"; then
8766   GLIB_REQUIRED=2.6
8767   GTK_REQUIRED=2.90
8768   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8769
8770
8771   succeeded=no
8772
8773   # Extract the first word of "pkg-config", so it can be a program name with args.
8774 set dummy pkg-config; ac_word=$2
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8776 $as_echo_n "checking for $ac_word... " >&6; }
8777 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8778   $as_echo_n "(cached) " >&6
8779 else
8780   case $PKG_CONFIG in
8781   [\\/]* | ?:[\\/]*)
8782   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8783   ;;
8784   *)
8785   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8786 for as_dir in $PATH
8787 do
8788   IFS=$as_save_IFS
8789   test -z "$as_dir" && as_dir=.
8790     for ac_exec_ext in '' $ac_executable_extensions; do
8791   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8792     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8793     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8794     break 2
8795   fi
8796 done
8797   done
8798 IFS=$as_save_IFS
8799
8800   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8801   ;;
8802 esac
8803 fi
8804 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8805 if test -n "$PKG_CONFIG"; then
8806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8807 $as_echo "$PKG_CONFIG" >&6; }
8808 else
8809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8810 $as_echo "no" >&6; }
8811 fi
8812
8813
8814
8815   if test "$PKG_CONFIG" = "no" ; then
8816      pkg_check_gtk=no
8817   else
8818      PKG_CONFIG_MIN_VERSION=0.9.0
8819      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8820         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8821 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8822
8823         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8824             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8825 $as_echo "yes" >&6; }
8826             succeeded=yes
8827
8828             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8829 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8830             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8831             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8832 $as_echo "$GTK_CFLAGS" >&6; }
8833
8834             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8835 $as_echo_n "checking GTK_LIBS... " >&6; }
8836             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8837             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8838 $as_echo "$GTK_LIBS" >&6; }
8839         else
8840             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8841 $as_echo "no" >&6; }
8842             GTK_CFLAGS=""
8843             GTK_LIBS=""
8844             ## If we have a custom action on failure, don't print errors, but
8845             ## do set a variable so people can do so.
8846             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8847
8848         fi
8849
8850
8851
8852      else
8853         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8854         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8855      fi
8856   fi
8857
8858   if test $succeeded = yes; then
8859      pkg_check_gtk=yes
8860   else
8861      pkg_check_gtk=no
8862   fi
8863
8864   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8865      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8866   fi
8867 fi
8868
8869 if test "$pkg_check_gtk" != "yes"; then
8870   HAVE_GTK=no
8871 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8872   GLIB_REQUIRED=2.6
8873   GTK_REQUIRED=2.6
8874   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8875
8876
8877   succeeded=no
8878
8879   # Extract the first word of "pkg-config", so it can be a program name with args.
8880 set dummy pkg-config; ac_word=$2
8881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8882 $as_echo_n "checking for $ac_word... " >&6; }
8883 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8884   $as_echo_n "(cached) " >&6
8885 else
8886   case $PKG_CONFIG in
8887   [\\/]* | ?:[\\/]*)
8888   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8889   ;;
8890   *)
8891   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8892 for as_dir in $PATH
8893 do
8894   IFS=$as_save_IFS
8895   test -z "$as_dir" && as_dir=.
8896     for ac_exec_ext in '' $ac_executable_extensions; do
8897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8898     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8900     break 2
8901   fi
8902 done
8903   done
8904 IFS=$as_save_IFS
8905
8906   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8907   ;;
8908 esac
8909 fi
8910 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8911 if test -n "$PKG_CONFIG"; then
8912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8913 $as_echo "$PKG_CONFIG" >&6; }
8914 else
8915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8916 $as_echo "no" >&6; }
8917 fi
8918
8919
8920
8921   if test "$PKG_CONFIG" = "no" ; then
8922      pkg_check_gtk=no
8923   else
8924      PKG_CONFIG_MIN_VERSION=0.9.0
8925      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8926         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8927 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8928
8929         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8930             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8931 $as_echo "yes" >&6; }
8932             succeeded=yes
8933
8934             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8935 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8936             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8937             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8938 $as_echo "$GTK_CFLAGS" >&6; }
8939
8940             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8941 $as_echo_n "checking GTK_LIBS... " >&6; }
8942             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8943             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8944 $as_echo "$GTK_LIBS" >&6; }
8945         else
8946             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8947 $as_echo "no" >&6; }
8948             GTK_CFLAGS=""
8949             GTK_LIBS=""
8950             ## If we have a custom action on failure, don't print errors, but
8951             ## do set a variable so people can do so.
8952             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8953
8954         fi
8955
8956
8957
8958      else
8959         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8960         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8961      fi
8962   fi
8963
8964   if test $succeeded = yes; then
8965      pkg_check_gtk=yes
8966   else
8967      pkg_check_gtk=no
8968   fi
8969
8970   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8971      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8972   fi
8973 fi
8974 fi
8975
8976 GTK_OBJ=
8977 if test x"$pkg_check_gtk" = xyes; then
8978
8979
8980
8981   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8982   CFLAGS="$CFLAGS $GTK_CFLAGS"
8983   LIBS="$GTK_LIBS $LIBS"
8984     GTK_COMPILES=no
8985   for ac_func in gtk_main
8986 do :
8987   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8988 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8989   cat >>confdefs.h <<_ACEOF
8990 #define HAVE_GTK_MAIN 1
8991 _ACEOF
8992  GTK_COMPILES=yes
8993 fi
8994 done
8995
8996   if test "${GTK_COMPILES}" != "yes"; then
8997     if test "$USE_X_TOOLKIT" != "maybe"; then
8998       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
8999     fi
9000   else
9001     HAVE_GTK=yes
9002
9003 $as_echo "#define USE_GTK 1" >>confdefs.h
9004
9005     GTK_OBJ=gtkutil.o
9006     USE_X_TOOLKIT=none
9007     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
9008       :
9009     else
9010       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
9011        closing open displays.  This is no problem if you just use
9012        one display, but if you use more than one and close one of them
9013        Emacs may crash." >&5
9014 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
9015        closing open displays.  This is no problem if you just use
9016        one display, but if you use more than one and close one of them
9017        Emacs may crash." >&2;}
9018       sleep 3
9019     fi
9020   fi
9021
9022 fi
9023
9024
9025
9026 if test "${HAVE_GTK}" = "yes"; then
9027
9028       if test "$with_toolkit_scroll_bars" != no; then
9029     with_toolkit_scroll_bars=yes
9030   fi
9031
9032           HAVE_GTK_FILE_SELECTION=no
9033   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
9034 #include <gtk/gtk.h>
9035 "
9036 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
9037   HAVE_GTK_FILE_SELECTION=yes
9038 else
9039   HAVE_GTK_FILE_SELECTION=no
9040 fi
9041
9042   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
9043     for ac_func in gtk_file_selection_new
9044 do :
9045   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
9046 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
9047   cat >>confdefs.h <<_ACEOF
9048 #define HAVE_GTK_FILE_SELECTION_NEW 1
9049 _ACEOF
9050
9051 fi
9052 done
9053
9054   fi
9055
9056         HAVE_GTK_AND_PTHREAD=no
9057     for ac_header in pthread.h
9058 do :
9059   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
9060 if test "x$ac_cv_header_pthread_h" = x""yes; then :
9061   cat >>confdefs.h <<_ACEOF
9062 #define HAVE_PTHREAD_H 1
9063 _ACEOF
9064
9065 fi
9066
9067 done
9068
9069     if test "$ac_cv_header_pthread_h"; then
9070       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
9071 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
9072 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
9073   $as_echo_n "(cached) " >&6
9074 else
9075   ac_check_lib_save_LIBS=$LIBS
9076 LIBS="-lpthread  $LIBS"
9077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9078 /* end confdefs.h.  */
9079
9080 /* Override any GCC internal prototype to avoid an error.
9081    Use char because int might match the return type of a GCC
9082    builtin and then its argument prototype would still apply.  */
9083 #ifdef __cplusplus
9084 extern "C"
9085 #endif
9086 char pthread_self ();
9087 int
9088 main ()
9089 {
9090 return pthread_self ();
9091   ;
9092   return 0;
9093 }
9094 _ACEOF
9095 if ac_fn_c_try_link "$LINENO"; then :
9096   ac_cv_lib_pthread_pthread_self=yes
9097 else
9098   ac_cv_lib_pthread_pthread_self=no
9099 fi
9100 rm -f core conftest.err conftest.$ac_objext \
9101     conftest$ac_exeext conftest.$ac_ext
9102 LIBS=$ac_check_lib_save_LIBS
9103 fi
9104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
9105 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
9106 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
9107   HAVE_GTK_AND_PTHREAD=yes
9108 fi
9109
9110     fi
9111     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
9112       case "${canonical}" in
9113         *-hpux*) ;;
9114         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
9115       esac
9116
9117 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
9118
9119     fi
9120
9121     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
9122                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
9123                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
9124                  gtk_orientable_set_orientation
9125 do :
9126   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9127 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9128 eval as_val=\$$as_ac_var
9129    if test "x$as_val" = x""yes; then :
9130   cat >>confdefs.h <<_ACEOF
9131 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9132 _ACEOF
9133
9134 fi
9135 done
9136
9137
9138 fi
9139
9140 HAVE_DBUS=no
9141 DBUS_OBJ=
9142 if test "${with_dbus}" = "yes"; then
9143
9144   succeeded=no
9145
9146   # Extract the first word of "pkg-config", so it can be a program name with args.
9147 set dummy pkg-config; ac_word=$2
9148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9149 $as_echo_n "checking for $ac_word... " >&6; }
9150 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9151   $as_echo_n "(cached) " >&6
9152 else
9153   case $PKG_CONFIG in
9154   [\\/]* | ?:[\\/]*)
9155   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9156   ;;
9157   *)
9158   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9159 for as_dir in $PATH
9160 do
9161   IFS=$as_save_IFS
9162   test -z "$as_dir" && as_dir=.
9163     for ac_exec_ext in '' $ac_executable_extensions; do
9164   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9165     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9167     break 2
9168   fi
9169 done
9170   done
9171 IFS=$as_save_IFS
9172
9173   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9174   ;;
9175 esac
9176 fi
9177 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9178 if test -n "$PKG_CONFIG"; then
9179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9180 $as_echo "$PKG_CONFIG" >&6; }
9181 else
9182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9183 $as_echo "no" >&6; }
9184 fi
9185
9186
9187
9188   if test "$PKG_CONFIG" = "no" ; then
9189      HAVE_DBUS=no
9190   else
9191      PKG_CONFIG_MIN_VERSION=0.9.0
9192      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9193         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
9194 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
9195
9196         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
9197             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9198 $as_echo "yes" >&6; }
9199             succeeded=yes
9200
9201             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
9202 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
9203             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9204             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
9205 $as_echo "$DBUS_CFLAGS" >&6; }
9206
9207             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
9208 $as_echo_n "checking DBUS_LIBS... " >&6; }
9209             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9210             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
9211 $as_echo "$DBUS_LIBS" >&6; }
9212         else
9213             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9214 $as_echo "no" >&6; }
9215             DBUS_CFLAGS=""
9216             DBUS_LIBS=""
9217             ## If we have a custom action on failure, don't print errors, but
9218             ## do set a variable so people can do so.
9219             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
9220
9221         fi
9222
9223
9224
9225      else
9226         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9227         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9228      fi
9229   fi
9230
9231   if test $succeeded = yes; then
9232      HAVE_DBUS=yes
9233   else
9234      HAVE_DBUS=no
9235   fi
9236
9237    if test "$HAVE_DBUS" = yes; then
9238      LIBS="$LIBS $DBUS_LIBS"
9239
9240 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
9241
9242      for ac_func in dbus_watch_get_unix_fd
9243 do :
9244   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
9245 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
9246   cat >>confdefs.h <<_ACEOF
9247 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
9248 _ACEOF
9249
9250 fi
9251 done
9252
9253      DBUS_OBJ=dbusbind.o
9254    fi
9255 fi
9256
9257
9258 HAVE_GCONF=no
9259 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
9260
9261   succeeded=no
9262
9263   # Extract the first word of "pkg-config", so it can be a program name with args.
9264 set dummy pkg-config; ac_word=$2
9265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9266 $as_echo_n "checking for $ac_word... " >&6; }
9267 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9268   $as_echo_n "(cached) " >&6
9269 else
9270   case $PKG_CONFIG in
9271   [\\/]* | ?:[\\/]*)
9272   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9273   ;;
9274   *)
9275   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9276 for as_dir in $PATH
9277 do
9278   IFS=$as_save_IFS
9279   test -z "$as_dir" && as_dir=.
9280     for ac_exec_ext in '' $ac_executable_extensions; do
9281   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9282     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9284     break 2
9285   fi
9286 done
9287   done
9288 IFS=$as_save_IFS
9289
9290   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9291   ;;
9292 esac
9293 fi
9294 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9295 if test -n "$PKG_CONFIG"; then
9296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9297 $as_echo "$PKG_CONFIG" >&6; }
9298 else
9299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9300 $as_echo "no" >&6; }
9301 fi
9302
9303
9304
9305   if test "$PKG_CONFIG" = "no" ; then
9306      HAVE_GCONF=no
9307   else
9308      PKG_CONFIG_MIN_VERSION=0.9.0
9309      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9310         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
9311 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
9312
9313         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
9314             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9315 $as_echo "yes" >&6; }
9316             succeeded=yes
9317
9318             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
9319 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
9320             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9321             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
9322 $as_echo "$GCONF_CFLAGS" >&6; }
9323
9324             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
9325 $as_echo_n "checking GCONF_LIBS... " >&6; }
9326             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9327             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
9328 $as_echo "$GCONF_LIBS" >&6; }
9329         else
9330             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9331 $as_echo "no" >&6; }
9332             GCONF_CFLAGS=""
9333             GCONF_LIBS=""
9334             ## If we have a custom action on failure, don't print errors, but
9335             ## do set a variable so people can do so.
9336             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
9337
9338         fi
9339
9340
9341
9342      else
9343         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9344         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9345      fi
9346   fi
9347
9348   if test $succeeded = yes; then
9349      HAVE_GCONF=yes
9350   else
9351      HAVE_GCONF=no
9352   fi
9353
9354    if test "$HAVE_GCONF" = yes; then
9355
9356 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
9357
9358             for ac_func in g_type_init
9359 do :
9360   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
9361 if test "x$ac_cv_func_g_type_init" = x""yes; then :
9362   cat >>confdefs.h <<_ACEOF
9363 #define HAVE_G_TYPE_INIT 1
9364 _ACEOF
9365
9366 fi
9367 done
9368
9369    fi
9370 fi
9371
9372 HAVE_LIBSELINUX=no
9373 LIBSELINUX_LIBS=
9374 if test "${with_selinux}" = "yes"; then
9375    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
9376 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
9377 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
9378   $as_echo_n "(cached) " >&6
9379 else
9380   ac_check_lib_save_LIBS=$LIBS
9381 LIBS="-lselinux  $LIBS"
9382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9383 /* end confdefs.h.  */
9384
9385 /* Override any GCC internal prototype to avoid an error.
9386    Use char because int might match the return type of a GCC
9387    builtin and then its argument prototype would still apply.  */
9388 #ifdef __cplusplus
9389 extern "C"
9390 #endif
9391 char lgetfilecon ();
9392 int
9393 main ()
9394 {
9395 return lgetfilecon ();
9396   ;
9397   return 0;
9398 }
9399 _ACEOF
9400 if ac_fn_c_try_link "$LINENO"; then :
9401   ac_cv_lib_selinux_lgetfilecon=yes
9402 else
9403   ac_cv_lib_selinux_lgetfilecon=no
9404 fi
9405 rm -f core conftest.err conftest.$ac_objext \
9406     conftest$ac_exeext conftest.$ac_ext
9407 LIBS=$ac_check_lib_save_LIBS
9408 fi
9409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
9410 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
9411 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
9412   HAVE_LIBSELINUX=yes
9413 else
9414   HAVE_LIBSELINUX=no
9415 fi
9416
9417    if test "$HAVE_LIBSELINUX" = yes; then
9418
9419 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
9420
9421       LIBSELINUX_LIBS=-lselinux
9422    fi
9423 fi
9424
9425
9426 HAVE_GNUTLS=no
9427 if test "${with_gnutls}" = "yes" ; then
9428
9429   succeeded=no
9430
9431   # Extract the first word of "pkg-config", so it can be a program name with args.
9432 set dummy pkg-config; ac_word=$2
9433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9434 $as_echo_n "checking for $ac_word... " >&6; }
9435 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9436   $as_echo_n "(cached) " >&6
9437 else
9438   case $PKG_CONFIG in
9439   [\\/]* | ?:[\\/]*)
9440   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9441   ;;
9442   *)
9443   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9444 for as_dir in $PATH
9445 do
9446   IFS=$as_save_IFS
9447   test -z "$as_dir" && as_dir=.
9448     for ac_exec_ext in '' $ac_executable_extensions; do
9449   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9450     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9451     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9452     break 2
9453   fi
9454 done
9455   done
9456 IFS=$as_save_IFS
9457
9458   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9459   ;;
9460 esac
9461 fi
9462 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9463 if test -n "$PKG_CONFIG"; then
9464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9465 $as_echo "$PKG_CONFIG" >&6; }
9466 else
9467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9468 $as_echo "no" >&6; }
9469 fi
9470
9471
9472
9473   if test "$PKG_CONFIG" = "no" ; then
9474      HAVE_GNUTLS=no
9475   else
9476      PKG_CONFIG_MIN_VERSION=0.9.0
9477      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9478         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
9479 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
9480
9481         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
9482             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9483 $as_echo "yes" >&6; }
9484             succeeded=yes
9485
9486             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
9487 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
9488             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
9489             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
9490 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
9491
9492             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
9493 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
9494             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
9495             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
9496 $as_echo "$LIBGNUTLS_LIBS" >&6; }
9497         else
9498             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9499 $as_echo "no" >&6; }
9500             LIBGNUTLS_CFLAGS=""
9501             LIBGNUTLS_LIBS=""
9502             ## If we have a custom action on failure, don't print errors, but
9503             ## do set a variable so people can do so.
9504             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
9505
9506         fi
9507
9508
9509
9510      else
9511         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9512         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9513      fi
9514   fi
9515
9516   if test $succeeded = yes; then
9517      HAVE_GNUTLS=yes
9518   else
9519      HAVE_GNUTLS=no
9520   fi
9521
9522   if test "${HAVE_GNUTLS}" = "yes"; then
9523
9524 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
9525
9526   fi
9527 fi
9528
9529
9530
9531 HAVE_XAW3D=no
9532 LUCID_LIBW=
9533 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
9534   if test "$with_xaw3d" != no; then
9535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
9536 $as_echo_n "checking for xaw3d... " >&6; }
9537     if test "${emacs_cv_xaw3d+set}" = set; then :
9538   $as_echo_n "(cached) " >&6
9539 else
9540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9541 /* end confdefs.h.  */
9542
9543 #include <X11/Intrinsic.h>
9544 #include <X11/Xaw3d/Simple.h>
9545 int
9546 main ()
9547 {
9548
9549   ;
9550   return 0;
9551 }
9552 _ACEOF
9553 if ac_fn_c_try_link "$LINENO"; then :
9554   emacs_cv_xaw3d=yes
9555 else
9556   emacs_cv_xaw3d=no
9557 fi
9558 rm -f core conftest.err conftest.$ac_objext \
9559     conftest$ac_exeext conftest.$ac_ext
9560 fi
9561
9562   else
9563     emacs_cv_xaw3d=no
9564   fi
9565   if test $emacs_cv_xaw3d = yes; then
9566     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9567 $as_echo "yes; using Lucid toolkit" >&6; }
9568     USE_X_TOOLKIT=LUCID
9569     HAVE_XAW3D=yes
9570     LUCID_LIBW=-lXaw3d
9571
9572 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
9573
9574   else
9575     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9576 $as_echo "no" >&6; }
9577     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
9578 $as_echo_n "checking for libXaw... " >&6; }
9579     if test "${emacs_cv_xaw+set}" = set; then :
9580   $as_echo_n "(cached) " >&6
9581 else
9582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9583 /* end confdefs.h.  */
9584
9585 #include <X11/Intrinsic.h>
9586 #include <X11/Xaw/Simple.h>
9587 int
9588 main ()
9589 {
9590
9591   ;
9592   return 0;
9593 }
9594 _ACEOF
9595 if ac_fn_c_try_link "$LINENO"; then :
9596   emacs_cv_xaw=yes
9597 else
9598   emacs_cv_xaw=no
9599 fi
9600 rm -f core conftest.err conftest.$ac_objext \
9601     conftest$ac_exeext conftest.$ac_ext
9602 fi
9603
9604     if test $emacs_cv_xaw = yes; then
9605       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9606 $as_echo "yes; using Lucid toolkit" >&6; }
9607       USE_X_TOOLKIT=LUCID
9608       LUCID_LIBW=-lXaw
9609     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
9610       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
9611     else
9612       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
9613 $as_echo "no; do not use toolkit by default" >&6; }
9614       USE_X_TOOLKIT=none
9615     fi
9616   fi
9617 fi
9618
9619 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
9620
9621 LIBXTR6=
9622 if test "${USE_X_TOOLKIT}" != "none"; then
9623   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
9624 $as_echo_n "checking X11 toolkit version... " >&6; }
9625   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
9626   $as_echo_n "(cached) " >&6
9627 else
9628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9629 /* end confdefs.h.  */
9630 #include <X11/Intrinsic.h>
9631 int
9632 main ()
9633 {
9634 #if XtSpecificationRelease < 6
9635 fail;
9636 #endif
9637
9638   ;
9639   return 0;
9640 }
9641 _ACEOF
9642 if ac_fn_c_try_link "$LINENO"; then :
9643   emacs_cv_x11_toolkit_version_6=yes
9644 else
9645   emacs_cv_x11_toolkit_version_6=no
9646 fi
9647 rm -f core conftest.err conftest.$ac_objext \
9648     conftest$ac_exeext conftest.$ac_ext
9649 fi
9650
9651   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
9652   if test $emacs_cv_x11_toolkit_version_6 = yes; then
9653     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9654 $as_echo "6 or newer" >&6; }
9655
9656 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
9657
9658     LIBXTR6="-lSM -lICE"
9659     case "$opsys" in
9660       ## Use libw.a along with X11R6 Xt.
9661       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
9662     esac
9663   else
9664     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9665 $as_echo "before 6" >&6; }
9666   fi
9667
9668   OLDLIBS="$LIBS"
9669   if test x$HAVE_X11XTR6 = xyes; then
9670     LIBS="-lXt -lSM -lICE $LIBS"
9671   else
9672     LIBS="-lXt $LIBS"
9673   fi
9674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
9675 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
9676 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
9677   $as_echo_n "(cached) " >&6
9678 else
9679   ac_check_lib_save_LIBS=$LIBS
9680 LIBS="-lXmu  $LIBS"
9681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9682 /* end confdefs.h.  */
9683
9684 /* Override any GCC internal prototype to avoid an error.
9685    Use char because int might match the return type of a GCC
9686    builtin and then its argument prototype would still apply.  */
9687 #ifdef __cplusplus
9688 extern "C"
9689 #endif
9690 char XmuConvertStandardSelection ();
9691 int
9692 main ()
9693 {
9694 return XmuConvertStandardSelection ();
9695   ;
9696   return 0;
9697 }
9698 _ACEOF
9699 if ac_fn_c_try_link "$LINENO"; then :
9700   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
9701 else
9702   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
9703 fi
9704 rm -f core conftest.err conftest.$ac_objext \
9705     conftest$ac_exeext conftest.$ac_ext
9706 LIBS=$ac_check_lib_save_LIBS
9707 fi
9708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
9709 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
9710 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
9711   cat >>confdefs.h <<_ACEOF
9712 #define HAVE_LIBXMU 1
9713 _ACEOF
9714
9715   LIBS="-lXmu $LIBS"
9716
9717 fi
9718
9719   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
9720 fi
9721
9722
9723 LIBXMU=-lXmu
9724 case "$machine" in
9725   ## These machines don't supply Xmu.
9726   hpux* | aix4-2 )
9727     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
9728     ;;
9729 esac
9730
9731
9732 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
9733 if test "${HAVE_X11}" = "yes"; then
9734   if test "${USE_X_TOOLKIT}" != "none"; then
9735     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
9736 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
9737 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
9738   $as_echo_n "(cached) " >&6
9739 else
9740   ac_check_lib_save_LIBS=$LIBS
9741 LIBS="-lXext  $LIBS"
9742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9743 /* end confdefs.h.  */
9744
9745 /* Override any GCC internal prototype to avoid an error.
9746    Use char because int might match the return type of a GCC
9747    builtin and then its argument prototype would still apply.  */
9748 #ifdef __cplusplus
9749 extern "C"
9750 #endif
9751 char XShapeQueryExtension ();
9752 int
9753 main ()
9754 {
9755 return XShapeQueryExtension ();
9756   ;
9757   return 0;
9758 }
9759 _ACEOF
9760 if ac_fn_c_try_link "$LINENO"; then :
9761   ac_cv_lib_Xext_XShapeQueryExtension=yes
9762 else
9763   ac_cv_lib_Xext_XShapeQueryExtension=no
9764 fi
9765 rm -f core conftest.err conftest.$ac_objext \
9766     conftest$ac_exeext conftest.$ac_ext
9767 LIBS=$ac_check_lib_save_LIBS
9768 fi
9769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
9770 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
9771 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
9772   cat >>confdefs.h <<_ACEOF
9773 #define HAVE_LIBXEXT 1
9774 _ACEOF
9775
9776   LIBS="-lXext $LIBS"
9777
9778 fi
9779
9780   fi
9781 fi
9782
9783 LIBXP=
9784 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
9786 $as_echo_n "checking for Motif version 2.1... " >&6; }
9787 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
9788   $as_echo_n "(cached) " >&6
9789 else
9790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9791 /* end confdefs.h.  */
9792 #include <Xm/Xm.h>
9793 int
9794 main ()
9795 {
9796 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
9797 int x = 5;
9798 #else
9799 Motif version prior to 2.1.
9800 #endif
9801   ;
9802   return 0;
9803 }
9804 _ACEOF
9805 if ac_fn_c_try_compile "$LINENO"; then :
9806   emacs_cv_motif_version_2_1=yes
9807 else
9808   emacs_cv_motif_version_2_1=no
9809 fi
9810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9811 fi
9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
9813 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
9814   if test $emacs_cv_motif_version_2_1 = yes; then
9815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
9816 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
9817 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
9818   $as_echo_n "(cached) " >&6
9819 else
9820   ac_check_lib_save_LIBS=$LIBS
9821 LIBS="-lXp  $LIBS"
9822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9823 /* end confdefs.h.  */
9824
9825 /* Override any GCC internal prototype to avoid an error.
9826    Use char because int might match the return type of a GCC
9827    builtin and then its argument prototype would still apply.  */
9828 #ifdef __cplusplus
9829 extern "C"
9830 #endif
9831 char XpCreateContext ();
9832 int
9833 main ()
9834 {
9835 return XpCreateContext ();
9836   ;
9837   return 0;
9838 }
9839 _ACEOF
9840 if ac_fn_c_try_link "$LINENO"; then :
9841   ac_cv_lib_Xp_XpCreateContext=yes
9842 else
9843   ac_cv_lib_Xp_XpCreateContext=no
9844 fi
9845 rm -f core conftest.err conftest.$ac_objext \
9846     conftest$ac_exeext conftest.$ac_ext
9847 LIBS=$ac_check_lib_save_LIBS
9848 fi
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
9850 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
9851 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
9852   LIBXP=-lXp
9853 fi
9854
9855   else
9856     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
9857 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
9858 if test "${emacs_cv_lesstif+set}" = set; then :
9859   $as_echo_n "(cached) " >&6
9860 else
9861   # We put this in CFLAGS temporarily to precede other -I options
9862     # that might be in CFLAGS temporarily.
9863     # We put this in CPPFLAGS where it precedes the other -I options.
9864     OLD_CPPFLAGS=$CPPFLAGS
9865     OLD_CFLAGS=$CFLAGS
9866     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
9867     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
9868     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9869 /* end confdefs.h.  */
9870 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
9871 int
9872 main ()
9873 {
9874 int x = 5;
9875   ;
9876   return 0;
9877 }
9878 _ACEOF
9879 if ac_fn_c_try_compile "$LINENO"; then :
9880   emacs_cv_lesstif=yes
9881 else
9882   emacs_cv_lesstif=no
9883 fi
9884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9885 fi
9886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
9887 $as_echo "$emacs_cv_lesstif" >&6; }
9888     if test $emacs_cv_lesstif = yes; then
9889       # Make sure this -I option remains in CPPFLAGS after it is set
9890       # back to REAL_CPPFLAGS.
9891       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
9892       # have those other -I options anyway.  Ultimately, having this
9893       # directory ultimately in CPPFLAGS will be enough.
9894       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9895       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9896     else
9897       CFLAGS=$OLD_CFLAGS
9898       CPPFLAGS=$OLD_CPPFLAGS
9899     fi
9900   fi
9901 fi
9902
9903
9904 USE_TOOLKIT_SCROLL_BARS=no
9905 if test "${with_toolkit_scroll_bars}" != "no"; then
9906   if test "${USE_X_TOOLKIT}" != "none"; then
9907     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9908       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9909
9910       HAVE_XAW3D=no
9911       USE_TOOLKIT_SCROLL_BARS=yes
9912     elif test "${HAVE_XAW3D}" = "yes"; then
9913       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9914
9915       USE_TOOLKIT_SCROLL_BARS=yes
9916     fi
9917   elif test "${HAVE_GTK}" = "yes"; then
9918     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9919
9920     USE_TOOLKIT_SCROLL_BARS=yes
9921   elif test "${HAVE_NS}" = "yes"; then
9922     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9923
9924     USE_TOOLKIT_SCROLL_BARS=yes
9925   fi
9926 fi
9927
9928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9929 /* end confdefs.h.  */
9930
9931           #include <X11/Xlib.h>
9932           #include <X11/Xresource.h>
9933 int
9934 main ()
9935 {
9936 XIMProc  callback;
9937   ;
9938   return 0;
9939 }
9940 _ACEOF
9941 if ac_fn_c_try_compile "$LINENO"; then :
9942   HAVE_XIM=yes
9943
9944 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9945
9946 else
9947   HAVE_XIM=no
9948 fi
9949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9950
9951
9952 if test "${with_xim}" != "no"; then
9953
9954 $as_echo "#define USE_XIM 1" >>confdefs.h
9955
9956 fi
9957
9958
9959 if test "${HAVE_XIM}" != "no"; then
9960   late_CFLAGS=$CFLAGS
9961   if test "$GCC" = yes; then
9962     CFLAGS="$CFLAGS --pedantic-errors"
9963   fi
9964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9965 /* end confdefs.h.  */
9966
9967 #include <X11/Xlib.h>
9968 #include <X11/Xresource.h>
9969 int
9970 main ()
9971 {
9972 Display *display;
9973 XrmDatabase db;
9974 char *res_name;
9975 char *res_class;
9976 XIMProc  callback;
9977 XPointer *client_data;
9978 #ifndef __GNUC__
9979 /* If we're not using GCC, it's probably not XFree86, and this is
9980    probably right, but we can't use something like --pedantic-errors.  */
9981 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9982                                            char*, XIMProc, XPointer*);
9983 #endif
9984 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9985    client_data);
9986   ;
9987   return 0;
9988 }
9989 _ACEOF
9990 if ac_fn_c_try_compile "$LINENO"; then :
9991   emacs_cv_arg6_star=yes
9992 fi
9993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9994     if test "$emacs_cv_arg6_star" = yes; then
9995     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9996
9997   else
9998     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9999
10000   fi
10001   CFLAGS=$late_CFLAGS
10002 fi
10003
10004 ### Start of font-backend (under any platform) section.
10005 # (nothing here yet -- this is a placeholder)
10006 ### End of font-backend (under any platform) section.
10007
10008 ### Start of font-backend (under X11) section.
10009 if test "${HAVE_X11}" = "yes"; then
10010
10011   succeeded=no
10012
10013   # Extract the first word of "pkg-config", so it can be a program name with args.
10014 set dummy pkg-config; ac_word=$2
10015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10016 $as_echo_n "checking for $ac_word... " >&6; }
10017 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10018   $as_echo_n "(cached) " >&6
10019 else
10020   case $PKG_CONFIG in
10021   [\\/]* | ?:[\\/]*)
10022   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10023   ;;
10024   *)
10025   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10026 for as_dir in $PATH
10027 do
10028   IFS=$as_save_IFS
10029   test -z "$as_dir" && as_dir=.
10030     for ac_exec_ext in '' $ac_executable_extensions; do
10031   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10032     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10033     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10034     break 2
10035   fi
10036 done
10037   done
10038 IFS=$as_save_IFS
10039
10040   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10041   ;;
10042 esac
10043 fi
10044 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10045 if test -n "$PKG_CONFIG"; then
10046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10047 $as_echo "$PKG_CONFIG" >&6; }
10048 else
10049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10050 $as_echo "no" >&6; }
10051 fi
10052
10053
10054
10055   if test "$PKG_CONFIG" = "no" ; then
10056      HAVE_FC=no
10057   else
10058      PKG_CONFIG_MIN_VERSION=0.9.0
10059      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10060         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
10061 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
10062
10063         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
10064             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10065 $as_echo "yes" >&6; }
10066             succeeded=yes
10067
10068             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
10069 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
10070             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
10071             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
10072 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
10073
10074             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
10075 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
10076             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
10077             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
10078 $as_echo "$FONTCONFIG_LIBS" >&6; }
10079         else
10080             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10081 $as_echo "no" >&6; }
10082             FONTCONFIG_CFLAGS=""
10083             FONTCONFIG_LIBS=""
10084             ## If we have a custom action on failure, don't print errors, but
10085             ## do set a variable so people can do so.
10086             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
10087
10088         fi
10089
10090
10091
10092      else
10093         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10094         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10095      fi
10096   fi
10097
10098   if test $succeeded = yes; then
10099      HAVE_FC=yes
10100   else
10101      HAVE_FC=no
10102   fi
10103
10104
10105    ## Use -lXft if available, unless `--with-xft=no'.
10106    HAVE_XFT=maybe
10107     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
10108       with_xft="no";
10109     fi
10110     if test "x${with_xft}" != "xno"; then
10111
10112
10113   succeeded=no
10114
10115   # Extract the first word of "pkg-config", so it can be a program name with args.
10116 set dummy pkg-config; ac_word=$2
10117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10118 $as_echo_n "checking for $ac_word... " >&6; }
10119 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10120   $as_echo_n "(cached) " >&6
10121 else
10122   case $PKG_CONFIG in
10123   [\\/]* | ?:[\\/]*)
10124   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10125   ;;
10126   *)
10127   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10128 for as_dir in $PATH
10129 do
10130   IFS=$as_save_IFS
10131   test -z "$as_dir" && as_dir=.
10132     for ac_exec_ext in '' $ac_executable_extensions; do
10133   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10134     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10135     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10136     break 2
10137   fi
10138 done
10139   done
10140 IFS=$as_save_IFS
10141
10142   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10143   ;;
10144 esac
10145 fi
10146 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10147 if test -n "$PKG_CONFIG"; then
10148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10149 $as_echo "$PKG_CONFIG" >&6; }
10150 else
10151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10152 $as_echo "no" >&6; }
10153 fi
10154
10155
10156
10157   if test "$PKG_CONFIG" = "no" ; then
10158      HAVE_XFT=no
10159   else
10160      PKG_CONFIG_MIN_VERSION=0.9.0
10161      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10162         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
10163 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
10164
10165         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
10166             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10167 $as_echo "yes" >&6; }
10168             succeeded=yes
10169
10170             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
10171 $as_echo_n "checking XFT_CFLAGS... " >&6; }
10172             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10173             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
10174 $as_echo "$XFT_CFLAGS" >&6; }
10175
10176             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
10177 $as_echo_n "checking XFT_LIBS... " >&6; }
10178             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10179             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
10180 $as_echo "$XFT_LIBS" >&6; }
10181         else
10182             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10183 $as_echo "no" >&6; }
10184             XFT_CFLAGS=""
10185             XFT_LIBS=""
10186             ## If we have a custom action on failure, don't print errors, but
10187             ## do set a variable so people can do so.
10188             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
10189
10190         fi
10191
10192
10193
10194      else
10195         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10196         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10197      fi
10198   fi
10199
10200   if test $succeeded = yes; then
10201      :
10202   else
10203      HAVE_XFT=no
10204   fi
10205
10206       ## Because xftfont.c uses XRenderQueryExtension, we also
10207       ## need to link to -lXrender.
10208       HAVE_XRENDER=no
10209       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
10210 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
10211 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
10212   $as_echo_n "(cached) " >&6
10213 else
10214   ac_check_lib_save_LIBS=$LIBS
10215 LIBS="-lXrender  $LIBS"
10216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10217 /* end confdefs.h.  */
10218
10219 /* Override any GCC internal prototype to avoid an error.
10220    Use char because int might match the return type of a GCC
10221    builtin and then its argument prototype would still apply.  */
10222 #ifdef __cplusplus
10223 extern "C"
10224 #endif
10225 char XRenderQueryExtension ();
10226 int
10227 main ()
10228 {
10229 return XRenderQueryExtension ();
10230   ;
10231   return 0;
10232 }
10233 _ACEOF
10234 if ac_fn_c_try_link "$LINENO"; then :
10235   ac_cv_lib_Xrender_XRenderQueryExtension=yes
10236 else
10237   ac_cv_lib_Xrender_XRenderQueryExtension=no
10238 fi
10239 rm -f core conftest.err conftest.$ac_objext \
10240     conftest$ac_exeext conftest.$ac_ext
10241 LIBS=$ac_check_lib_save_LIBS
10242 fi
10243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
10244 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
10245 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
10246   HAVE_XRENDER=yes
10247 fi
10248
10249       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
10250         OLD_CPPFLAGS="$CPPFLAGS"
10251         OLD_CFLAGS="$CFLAGS"
10252         OLD_LIBS="$LIBS"
10253         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
10254         CFLAGS="$CFLAGS $XFT_CFLAGS"
10255         XFT_LIBS="-lXrender $XFT_LIBS"
10256         LIBS="$XFT_LIBS $LIBS"
10257         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
10258 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
10259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
10260 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
10261 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
10262   $as_echo_n "(cached) " >&6
10263 else
10264   ac_check_lib_save_LIBS=$LIBS
10265 LIBS="-lXft $XFT_LIBS $LIBS"
10266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10267 /* end confdefs.h.  */
10268
10269 /* Override any GCC internal prototype to avoid an error.
10270    Use char because int might match the return type of a GCC
10271    builtin and then its argument prototype would still apply.  */
10272 #ifdef __cplusplus
10273 extern "C"
10274 #endif
10275 char XftFontOpen ();
10276 int
10277 main ()
10278 {
10279 return XftFontOpen ();
10280   ;
10281   return 0;
10282 }
10283 _ACEOF
10284 if ac_fn_c_try_link "$LINENO"; then :
10285   ac_cv_lib_Xft_XftFontOpen=yes
10286 else
10287   ac_cv_lib_Xft_XftFontOpen=no
10288 fi
10289 rm -f core conftest.err conftest.$ac_objext \
10290     conftest$ac_exeext conftest.$ac_ext
10291 LIBS=$ac_check_lib_save_LIBS
10292 fi
10293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
10294 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
10295 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
10296   HAVE_XFT=yes
10297 fi
10298
10299 fi
10300
10301
10302
10303         if test "${HAVE_XFT}" = "yes"; then
10304
10305 $as_echo "#define HAVE_XFT 1" >>confdefs.h
10306
10307
10308           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
10309         else
10310           CPPFLAGS="$OLD_CPPFLAGS"
10311           CFLAGS="$OLD_CFLAGS"
10312           LIBS="$OLD_LIBS"
10313         fi                        # "${HAVE_XFT}" = "yes"
10314       fi                          # "$HAVE_XFT" != no
10315     fi                            # "x${with_xft}" != "xno"
10316
10317         if test "$HAVE_XFT" != "yes"; then
10318        HAVE_XFT=no
10319     fi
10320
10321
10322     HAVE_FREETYPE=no
10323     ## We used to allow building with FreeType and without Xft.
10324     ## However, the ftx font backend driver is not in good shape.
10325     if test "${HAVE_XFT}" = "yes"; then
10326                   HAVE_FREETYPE=yes
10327       FONTCONFIG_CFLAGS=
10328       FONTCONFIG_LIBS=
10329     fi
10330
10331     HAVE_LIBOTF=no
10332     if test "${HAVE_FREETYPE}" = "yes"; then
10333
10334 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
10335
10336       if test "${with_libotf}" != "no"; then
10337
10338   succeeded=no
10339
10340   # Extract the first word of "pkg-config", so it can be a program name with args.
10341 set dummy pkg-config; ac_word=$2
10342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10343 $as_echo_n "checking for $ac_word... " >&6; }
10344 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10345   $as_echo_n "(cached) " >&6
10346 else
10347   case $PKG_CONFIG in
10348   [\\/]* | ?:[\\/]*)
10349   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10350   ;;
10351   *)
10352   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10353 for as_dir in $PATH
10354 do
10355   IFS=$as_save_IFS
10356   test -z "$as_dir" && as_dir=.
10357     for ac_exec_ext in '' $ac_executable_extensions; do
10358   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10359     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10360     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10361     break 2
10362   fi
10363 done
10364   done
10365 IFS=$as_save_IFS
10366
10367   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10368   ;;
10369 esac
10370 fi
10371 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10372 if test -n "$PKG_CONFIG"; then
10373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10374 $as_echo "$PKG_CONFIG" >&6; }
10375 else
10376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10377 $as_echo "no" >&6; }
10378 fi
10379
10380
10381
10382   if test "$PKG_CONFIG" = "no" ; then
10383      HAVE_LIBOTF=no
10384   else
10385      PKG_CONFIG_MIN_VERSION=0.9.0
10386      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10387         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
10388 $as_echo_n "checking for libotf... " >&6; }
10389
10390         if $PKG_CONFIG --exists "libotf" 2>&5; then
10391             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10392 $as_echo "yes" >&6; }
10393             succeeded=yes
10394
10395             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
10396 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
10397             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
10398             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
10399 $as_echo "$LIBOTF_CFLAGS" >&6; }
10400
10401             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
10402 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
10403             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
10404             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
10405 $as_echo "$LIBOTF_LIBS" >&6; }
10406         else
10407             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10408 $as_echo "no" >&6; }
10409             LIBOTF_CFLAGS=""
10410             LIBOTF_LIBS=""
10411             ## If we have a custom action on failure, don't print errors, but
10412             ## do set a variable so people can do so.
10413             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
10414
10415         fi
10416
10417
10418
10419      else
10420         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10421         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10422      fi
10423   fi
10424
10425   if test $succeeded = yes; then
10426      HAVE_LIBOTF=yes
10427   else
10428      HAVE_LIBOTF=no
10429   fi
10430
10431         if test "$HAVE_LIBOTF" = "yes"; then
10432
10433 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
10434
10435           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
10436 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
10437 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
10438   $as_echo_n "(cached) " >&6
10439 else
10440   ac_check_lib_save_LIBS=$LIBS
10441 LIBS="-lotf  $LIBS"
10442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10443 /* end confdefs.h.  */
10444
10445 /* Override any GCC internal prototype to avoid an error.
10446    Use char because int might match the return type of a GCC
10447    builtin and then its argument prototype would still apply.  */
10448 #ifdef __cplusplus
10449 extern "C"
10450 #endif
10451 char OTF_get_variation_glyphs ();
10452 int
10453 main ()
10454 {
10455 return OTF_get_variation_glyphs ();
10456   ;
10457   return 0;
10458 }
10459 _ACEOF
10460 if ac_fn_c_try_link "$LINENO"; then :
10461   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
10462 else
10463   ac_cv_lib_otf_OTF_get_variation_glyphs=no
10464 fi
10465 rm -f core conftest.err conftest.$ac_objext \
10466     conftest$ac_exeext conftest.$ac_ext
10467 LIBS=$ac_check_lib_save_LIBS
10468 fi
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
10470 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
10471 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
10472   HAVE_OTF_GET_VARIATION_GLYPHS=yes
10473 else
10474   HAVE_OTF_GET_VARIATION_GLYPHS=no
10475 fi
10476
10477           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
10478
10479 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
10480
10481           fi
10482         fi
10483       fi
10484             fi
10485
10486     HAVE_M17N_FLT=no
10487     if test "${HAVE_LIBOTF}" = yes; then
10488       if test "${with_m17n_flt}" != "no"; then
10489
10490   succeeded=no
10491
10492   # Extract the first word of "pkg-config", so it can be a program name with args.
10493 set dummy pkg-config; ac_word=$2
10494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10495 $as_echo_n "checking for $ac_word... " >&6; }
10496 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10497   $as_echo_n "(cached) " >&6
10498 else
10499   case $PKG_CONFIG in
10500   [\\/]* | ?:[\\/]*)
10501   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10502   ;;
10503   *)
10504   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10505 for as_dir in $PATH
10506 do
10507   IFS=$as_save_IFS
10508   test -z "$as_dir" && as_dir=.
10509     for ac_exec_ext in '' $ac_executable_extensions; do
10510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10511     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10513     break 2
10514   fi
10515 done
10516   done
10517 IFS=$as_save_IFS
10518
10519   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10520   ;;
10521 esac
10522 fi
10523 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10524 if test -n "$PKG_CONFIG"; then
10525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10526 $as_echo "$PKG_CONFIG" >&6; }
10527 else
10528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10529 $as_echo "no" >&6; }
10530 fi
10531
10532
10533
10534   if test "$PKG_CONFIG" = "no" ; then
10535      HAVE_M17N_FLT=no
10536   else
10537      PKG_CONFIG_MIN_VERSION=0.9.0
10538      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10539         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
10540 $as_echo_n "checking for m17n-flt... " >&6; }
10541
10542         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
10543             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10544 $as_echo "yes" >&6; }
10545             succeeded=yes
10546
10547             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
10548 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
10549             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
10550             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
10551 $as_echo "$M17N_FLT_CFLAGS" >&6; }
10552
10553             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
10554 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
10555             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
10556             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
10557 $as_echo "$M17N_FLT_LIBS" >&6; }
10558         else
10559             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10560 $as_echo "no" >&6; }
10561             M17N_FLT_CFLAGS=""
10562             M17N_FLT_LIBS=""
10563             ## If we have a custom action on failure, don't print errors, but
10564             ## do set a variable so people can do so.
10565             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
10566
10567         fi
10568
10569
10570
10571      else
10572         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10573         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10574      fi
10575   fi
10576
10577   if test $succeeded = yes; then
10578      HAVE_M17N_FLT=yes
10579   else
10580      HAVE_M17N_FLT=no
10581   fi
10582
10583         if test "$HAVE_M17N_FLT" = "yes"; then
10584
10585 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
10586
10587         fi
10588       fi
10589     fi
10590 else
10591     HAVE_XFT=no
10592     HAVE_FREETYPE=no
10593     HAVE_LIBOTF=no
10594     HAVE_M17N_FLT=no
10595 fi
10596
10597 ### End of font-backend (under X11) section.
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608 ### Use -lXpm if available, unless `--with-xpm=no'.
10609 HAVE_XPM=no
10610 LIBXPM=
10611 if test "${HAVE_X11}" = "yes"; then
10612   if test "${with_xpm}" != "no"; then
10613     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
10614 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
10615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
10616 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
10617 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
10618   $as_echo_n "(cached) " >&6
10619 else
10620   ac_check_lib_save_LIBS=$LIBS
10621 LIBS="-lXpm -lX11 $LIBS"
10622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10623 /* end confdefs.h.  */
10624
10625 /* Override any GCC internal prototype to avoid an error.
10626    Use char because int might match the return type of a GCC
10627    builtin and then its argument prototype would still apply.  */
10628 #ifdef __cplusplus
10629 extern "C"
10630 #endif
10631 char XpmReadFileToPixmap ();
10632 int
10633 main ()
10634 {
10635 return XpmReadFileToPixmap ();
10636   ;
10637   return 0;
10638 }
10639 _ACEOF
10640 if ac_fn_c_try_link "$LINENO"; then :
10641   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
10642 else
10643   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
10644 fi
10645 rm -f core conftest.err conftest.$ac_objext \
10646     conftest$ac_exeext conftest.$ac_ext
10647 LIBS=$ac_check_lib_save_LIBS
10648 fi
10649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
10650 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
10651 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
10652   HAVE_XPM=yes
10653 fi
10654
10655 fi
10656
10657
10658     if test "${HAVE_XPM}" = "yes"; then
10659       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
10660 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
10661       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10662 /* end confdefs.h.  */
10663 #include "X11/xpm.h"
10664 #ifndef XpmReturnAllocPixels
10665 no_return_alloc_pixels
10666 #endif
10667
10668 _ACEOF
10669 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10670   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
10671   HAVE_XPM=no
10672 else
10673   HAVE_XPM=yes
10674 fi
10675 rm -f conftest*
10676
10677
10678       if test "${HAVE_XPM}" = "yes"; then
10679         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10680 $as_echo "yes" >&6; }
10681       else
10682         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10683 $as_echo "no" >&6; }
10684       fi
10685     fi
10686   fi
10687
10688   if test "${HAVE_XPM}" = "yes"; then
10689
10690 $as_echo "#define HAVE_XPM 1" >>confdefs.h
10691
10692     LIBXPM=-lXpm
10693   fi
10694 fi
10695
10696
10697 ### Use -ljpeg if available, unless `--with-jpeg=no'.
10698 HAVE_JPEG=no
10699 LIBJPEG=
10700 if test "${HAVE_X11}" = "yes"; then
10701   if test "${with_jpeg}" != "no"; then
10702             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
10703 if test "x$ac_cv_header_jerror_h" = x""yes; then :
10704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
10705 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
10706 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
10707   $as_echo_n "(cached) " >&6
10708 else
10709   ac_check_lib_save_LIBS=$LIBS
10710 LIBS="-ljpeg  $LIBS"
10711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10712 /* end confdefs.h.  */
10713
10714 /* Override any GCC internal prototype to avoid an error.
10715    Use char because int might match the return type of a GCC
10716    builtin and then its argument prototype would still apply.  */
10717 #ifdef __cplusplus
10718 extern "C"
10719 #endif
10720 char jpeg_destroy_compress ();
10721 int
10722 main ()
10723 {
10724 return jpeg_destroy_compress ();
10725   ;
10726   return 0;
10727 }
10728 _ACEOF
10729 if ac_fn_c_try_link "$LINENO"; then :
10730   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
10731 else
10732   ac_cv_lib_jpeg_jpeg_destroy_compress=no
10733 fi
10734 rm -f core conftest.err conftest.$ac_objext \
10735     conftest$ac_exeext conftest.$ac_ext
10736 LIBS=$ac_check_lib_save_LIBS
10737 fi
10738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
10739 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
10740 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
10741   HAVE_JPEG=yes
10742 fi
10743
10744 fi
10745
10746
10747   fi
10748
10749     if test "${HAVE_JPEG}" = "yes"; then
10750     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10751
10752     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10753 /* end confdefs.h.  */
10754 #include <jpeglib.h>
10755          version=JPEG_LIB_VERSION
10756
10757 _ACEOF
10758 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10759   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
10760   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10761
10762 else
10763   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
10764 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
10765         HAVE_JPEG=no
10766 fi
10767 rm -f conftest*
10768
10769   fi
10770   if test "${HAVE_JPEG}" = "yes"; then
10771     LIBJPEG=-ljpeg
10772   fi
10773 fi
10774
10775
10776 ### Use -lpng if available, unless `--with-png=no'.
10777 HAVE_PNG=no
10778 LIBPNG=
10779 if test "${HAVE_X11}" = "yes"; then
10780   if test "${with_png}" != "no"; then
10781     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
10782     # in /usr/include/libpng.
10783     for ac_header in png.h libpng/png.h
10784 do :
10785   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10786 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10787 eval as_val=\$$as_ac_Header
10788    if test "x$as_val" = x""yes; then :
10789   cat >>confdefs.h <<_ACEOF
10790 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10791 _ACEOF
10792
10793 fi
10794
10795 done
10796
10797     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
10798       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
10799 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
10800 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
10801   $as_echo_n "(cached) " >&6
10802 else
10803   ac_check_lib_save_LIBS=$LIBS
10804 LIBS="-lpng -lz -lm $LIBS"
10805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10806 /* end confdefs.h.  */
10807
10808 /* Override any GCC internal prototype to avoid an error.
10809    Use char because int might match the return type of a GCC
10810    builtin and then its argument prototype would still apply.  */
10811 #ifdef __cplusplus
10812 extern "C"
10813 #endif
10814 char png_get_channels ();
10815 int
10816 main ()
10817 {
10818 return png_get_channels ();
10819   ;
10820   return 0;
10821 }
10822 _ACEOF
10823 if ac_fn_c_try_link "$LINENO"; then :
10824   ac_cv_lib_png_png_get_channels=yes
10825 else
10826   ac_cv_lib_png_png_get_channels=no
10827 fi
10828 rm -f core conftest.err conftest.$ac_objext \
10829     conftest$ac_exeext conftest.$ac_ext
10830 LIBS=$ac_check_lib_save_LIBS
10831 fi
10832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
10833 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
10834 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
10835   HAVE_PNG=yes
10836 fi
10837
10838     fi
10839   fi
10840
10841   if test "${HAVE_PNG}" = "yes"; then
10842
10843 $as_echo "#define HAVE_PNG 1" >>confdefs.h
10844
10845     LIBPNG="-lpng -lz -lm"
10846   fi
10847 fi
10848
10849
10850 ### Use -ltiff if available, unless `--with-tiff=no'.
10851 HAVE_TIFF=no
10852 LIBTIFF=
10853 if test "${HAVE_X11}" = "yes"; then
10854   if test "${with_tiff}" != "no"; then
10855     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
10856 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
10857   tifflibs="-lz -lm"
10858       # At least one tiff package requires the jpeg library.
10859       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
10860       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
10861 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
10862 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
10863   $as_echo_n "(cached) " >&6
10864 else
10865   ac_check_lib_save_LIBS=$LIBS
10866 LIBS="-ltiff $tifflibs $LIBS"
10867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10868 /* end confdefs.h.  */
10869
10870 /* Override any GCC internal prototype to avoid an error.
10871    Use char because int might match the return type of a GCC
10872    builtin and then its argument prototype would still apply.  */
10873 #ifdef __cplusplus
10874 extern "C"
10875 #endif
10876 char TIFFGetVersion ();
10877 int
10878 main ()
10879 {
10880 return TIFFGetVersion ();
10881   ;
10882   return 0;
10883 }
10884 _ACEOF
10885 if ac_fn_c_try_link "$LINENO"; then :
10886   ac_cv_lib_tiff_TIFFGetVersion=yes
10887 else
10888   ac_cv_lib_tiff_TIFFGetVersion=no
10889 fi
10890 rm -f core conftest.err conftest.$ac_objext \
10891     conftest$ac_exeext conftest.$ac_ext
10892 LIBS=$ac_check_lib_save_LIBS
10893 fi
10894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
10895 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
10896 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
10897   HAVE_TIFF=yes
10898 fi
10899
10900 fi
10901
10902
10903   fi
10904
10905   if test "${HAVE_TIFF}" = "yes"; then
10906
10907 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10908
10909         LIBTIFF=-ltiff
10910   fi
10911 fi
10912
10913
10914 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10915 HAVE_GIF=no
10916 LIBGIF=
10917 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10918   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10919 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10920   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10921 # Earlier versions can crash Emacs.
10922     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10923 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10924 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10925   $as_echo_n "(cached) " >&6
10926 else
10927   ac_check_lib_save_LIBS=$LIBS
10928 LIBS="-lgif  $LIBS"
10929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10930 /* end confdefs.h.  */
10931
10932 /* Override any GCC internal prototype to avoid an error.
10933    Use char because int might match the return type of a GCC
10934    builtin and then its argument prototype would still apply.  */
10935 #ifdef __cplusplus
10936 extern "C"
10937 #endif
10938 char EGifPutExtensionLast ();
10939 int
10940 main ()
10941 {
10942 return EGifPutExtensionLast ();
10943   ;
10944   return 0;
10945 }
10946 _ACEOF
10947 if ac_fn_c_try_link "$LINENO"; then :
10948   ac_cv_lib_gif_EGifPutExtensionLast=yes
10949 else
10950   ac_cv_lib_gif_EGifPutExtensionLast=no
10951 fi
10952 rm -f core conftest.err conftest.$ac_objext \
10953     conftest$ac_exeext conftest.$ac_ext
10954 LIBS=$ac_check_lib_save_LIBS
10955 fi
10956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10957 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10958 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10959   HAVE_GIF=yes
10960 else
10961   HAVE_GIF=maybe
10962 fi
10963
10964 fi
10965
10966
10967
10968   if test "$HAVE_GIF" = yes; then
10969     LIBGIF=-lgif
10970   elif test "$HAVE_GIF" = maybe; then
10971 # If gif_lib.h but no libgif, try libungif.
10972     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10973 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10974 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10975   $as_echo_n "(cached) " >&6
10976 else
10977   ac_check_lib_save_LIBS=$LIBS
10978 LIBS="-lungif  $LIBS"
10979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10980 /* end confdefs.h.  */
10981
10982 /* Override any GCC internal prototype to avoid an error.
10983    Use char because int might match the return type of a GCC
10984    builtin and then its argument prototype would still apply.  */
10985 #ifdef __cplusplus
10986 extern "C"
10987 #endif
10988 char EGifPutExtensionLast ();
10989 int
10990 main ()
10991 {
10992 return EGifPutExtensionLast ();
10993   ;
10994   return 0;
10995 }
10996 _ACEOF
10997 if ac_fn_c_try_link "$LINENO"; then :
10998   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10999 else
11000   ac_cv_lib_ungif_EGifPutExtensionLast=no
11001 fi
11002 rm -f core conftest.err conftest.$ac_objext \
11003     conftest$ac_exeext conftest.$ac_ext
11004 LIBS=$ac_check_lib_save_LIBS
11005 fi
11006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
11007 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
11008 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
11009   HAVE_GIF=yes
11010 else
11011   HAVE_GIF=no
11012 fi
11013
11014     test "$HAVE_GIF" = yes && LIBGIF=-lungif
11015   fi
11016
11017   if test "${HAVE_GIF}" = "yes"; then
11018
11019 $as_echo "#define HAVE_GIF 1" >>confdefs.h
11020
11021   fi
11022 fi
11023
11024
11025 if test "${HAVE_X11}" = "yes"; then
11026   MISSING=""
11027   WITH_NO=""
11028   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
11029     MISSING="libXpm" && WITH_NO="--with-xpm=no"
11030   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
11031     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
11032   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
11033     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
11034   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
11035     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
11036   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
11037     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
11038
11039   if test "X${MISSING}" != X; then
11040     as_fn_error "The following required libraries were not found:
11041     $MISSING
11042 Maybe some development libraries/packages are missing?
11043 If you don't want to link with them give
11044     $WITH_NO
11045 as options to configure" "$LINENO" 5
11046   fi
11047 fi
11048
11049 ### Use -lgpm if available, unless `--with-gpm=no'.
11050 HAVE_GPM=no
11051 LIBGPM=
11052 MOUSE_SUPPORT=
11053 if test "${with_gpm}" != "no"; then
11054   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
11055 if test "x$ac_cv_header_gpm_h" = x""yes; then :
11056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
11057 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
11058 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
11059   $as_echo_n "(cached) " >&6
11060 else
11061   ac_check_lib_save_LIBS=$LIBS
11062 LIBS="-lgpm  $LIBS"
11063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11064 /* end confdefs.h.  */
11065
11066 /* Override any GCC internal prototype to avoid an error.
11067    Use char because int might match the return type of a GCC
11068    builtin and then its argument prototype would still apply.  */
11069 #ifdef __cplusplus
11070 extern "C"
11071 #endif
11072 char Gpm_Open ();
11073 int
11074 main ()
11075 {
11076 return Gpm_Open ();
11077   ;
11078   return 0;
11079 }
11080 _ACEOF
11081 if ac_fn_c_try_link "$LINENO"; then :
11082   ac_cv_lib_gpm_Gpm_Open=yes
11083 else
11084   ac_cv_lib_gpm_Gpm_Open=no
11085 fi
11086 rm -f core conftest.err conftest.$ac_objext \
11087     conftest$ac_exeext conftest.$ac_ext
11088 LIBS=$ac_check_lib_save_LIBS
11089 fi
11090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
11091 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
11092 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
11093   HAVE_GPM=yes
11094 fi
11095
11096 fi
11097
11098
11099
11100   if test "${HAVE_GPM}" = "yes"; then
11101
11102 $as_echo "#define HAVE_GPM 1" >>confdefs.h
11103
11104     LIBGPM=-lgpm
11105     ## May be reset below.
11106     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
11107   fi
11108 fi
11109
11110
11111 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
11112 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
11113
11114 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
11115
11116 fi
11117
11118
11119
11120 C_SWITCH_X_SYSTEM=
11121 ### Use NeXTstep API to implement GUI.
11122 if test "${HAVE_NS}" = "yes"; then
11123
11124 $as_echo "#define HAVE_NS 1" >>confdefs.h
11125
11126   if test "${NS_IMPL_COCOA}" = "yes"; then
11127
11128 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
11129
11130     GNU_OBJC_CFLAGS=
11131   fi
11132   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
11133
11134 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
11135
11136     # See also .m.o rule in Makefile.in */
11137     # FIXME: are all these flags really needed?  Document here why.  */
11138     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
11139     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
11140   fi
11141   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
11142
11143 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
11144
11145   fi
11146   # We also have mouse menus.
11147   HAVE_MENUS=yes
11148   OTHER_FILES=ns-app
11149 fi
11150
11151
11152 ### Use session management (-lSM -lICE) if available
11153 HAVE_X_SM=no
11154 LIBXSM=
11155 if test "${HAVE_X11}" = "yes"; then
11156   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
11157 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
11158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
11159 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
11160 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
11161   $as_echo_n "(cached) " >&6
11162 else
11163   ac_check_lib_save_LIBS=$LIBS
11164 LIBS="-lSM -lICE $LIBS"
11165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11166 /* end confdefs.h.  */
11167
11168 /* Override any GCC internal prototype to avoid an error.
11169    Use char because int might match the return type of a GCC
11170    builtin and then its argument prototype would still apply.  */
11171 #ifdef __cplusplus
11172 extern "C"
11173 #endif
11174 char SmcOpenConnection ();
11175 int
11176 main ()
11177 {
11178 return SmcOpenConnection ();
11179   ;
11180   return 0;
11181 }
11182 _ACEOF
11183 if ac_fn_c_try_link "$LINENO"; then :
11184   ac_cv_lib_SM_SmcOpenConnection=yes
11185 else
11186   ac_cv_lib_SM_SmcOpenConnection=no
11187 fi
11188 rm -f core conftest.err conftest.$ac_objext \
11189     conftest$ac_exeext conftest.$ac_ext
11190 LIBS=$ac_check_lib_save_LIBS
11191 fi
11192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
11193 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
11194 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
11195   HAVE_X_SM=yes
11196 fi
11197
11198 fi
11199
11200
11201
11202   if test "${HAVE_X_SM}" = "yes"; then
11203
11204 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
11205
11206     LIBXSM="-lSM -lICE"
11207     case "$LIBS" in
11208       *-lSM*) ;;
11209       *)      LIBS="$LIBXSM $LIBS" ;;
11210     esac
11211   fi
11212 fi
11213
11214
11215 ### Use libxml (-lxml2) if available
11216 if test "${with_xml2}" != "no"; then
11217   ### I'm not sure what the version number should be, so I just guessed.
11218
11219   succeeded=no
11220
11221   # Extract the first word of "pkg-config", so it can be a program name with args.
11222 set dummy pkg-config; ac_word=$2
11223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11224 $as_echo_n "checking for $ac_word... " >&6; }
11225 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11226   $as_echo_n "(cached) " >&6
11227 else
11228   case $PKG_CONFIG in
11229   [\\/]* | ?:[\\/]*)
11230   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11231   ;;
11232   *)
11233   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11234 for as_dir in $PATH
11235 do
11236   IFS=$as_save_IFS
11237   test -z "$as_dir" && as_dir=.
11238     for ac_exec_ext in '' $ac_executable_extensions; do
11239   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11240     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11241     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11242     break 2
11243   fi
11244 done
11245   done
11246 IFS=$as_save_IFS
11247
11248   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11249   ;;
11250 esac
11251 fi
11252 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11253 if test -n "$PKG_CONFIG"; then
11254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11255 $as_echo "$PKG_CONFIG" >&6; }
11256 else
11257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11258 $as_echo "no" >&6; }
11259 fi
11260
11261
11262
11263   if test "$PKG_CONFIG" = "no" ; then
11264      HAVE_LIBXML2=no
11265   else
11266      PKG_CONFIG_MIN_VERSION=0.9.0
11267      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11268         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.2.0" >&5
11269 $as_echo_n "checking for libxml-2.0 > 2.2.0... " >&6; }
11270
11271         if $PKG_CONFIG --exists "libxml-2.0 > 2.2.0" 2>&5; then
11272             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11273 $as_echo "yes" >&6; }
11274             succeeded=yes
11275
11276             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
11277 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
11278             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.2.0"|sed -e 's,///*,/,g'`
11279             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
11280 $as_echo "$LIBXML2_CFLAGS" >&6; }
11281
11282             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
11283 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
11284             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.2.0"|sed -e 's,///*,/,g'`
11285             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
11286 $as_echo "$LIBXML2_LIBS" >&6; }
11287         else
11288             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11289 $as_echo "no" >&6; }
11290             LIBXML2_CFLAGS=""
11291             LIBXML2_LIBS=""
11292             ## If we have a custom action on failure, don't print errors, but
11293             ## do set a variable so people can do so.
11294             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.2.0"`
11295
11296         fi
11297
11298
11299
11300      else
11301         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11302         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11303      fi
11304   fi
11305
11306   if test $succeeded = yes; then
11307      HAVE_LIBXML2=yes
11308   else
11309      HAVE_LIBXML2=no
11310   fi
11311
11312   if test "${HAVE_LIBXML2}" = "yes"; then
11313     LIBS="$LIBXML2_LIBS $LIBS"
11314     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
11315 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
11316 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
11317   $as_echo_n "(cached) " >&6
11318 else
11319   ac_check_lib_save_LIBS=$LIBS
11320 LIBS="-lxml2  $LIBS"
11321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11322 /* end confdefs.h.  */
11323
11324 /* Override any GCC internal prototype to avoid an error.
11325    Use char because int might match the return type of a GCC
11326    builtin and then its argument prototype would still apply.  */
11327 #ifdef __cplusplus
11328 extern "C"
11329 #endif
11330 char htmlReadMemory ();
11331 int
11332 main ()
11333 {
11334 return htmlReadMemory ();
11335   ;
11336   return 0;
11337 }
11338 _ACEOF
11339 if ac_fn_c_try_link "$LINENO"; then :
11340   ac_cv_lib_xml2_htmlReadMemory=yes
11341 else
11342   ac_cv_lib_xml2_htmlReadMemory=no
11343 fi
11344 rm -f core conftest.err conftest.$ac_objext \
11345     conftest$ac_exeext conftest.$ac_ext
11346 LIBS=$ac_check_lib_save_LIBS
11347 fi
11348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
11349 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
11350 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
11351   HAVE_LIBXML2=yes
11352 else
11353   HAVE_LIBXML2=no
11354 fi
11355
11356     if test "${HAVE_LIBXML2}" = "yes"; then
11357
11358 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
11359
11360     else
11361       LIBXML2_LIBS=""
11362       LIBXML2_CFLAGS=""
11363     fi
11364   fi
11365 fi
11366
11367
11368
11369 # If netdb.h doesn't declare h_errno, we must declare it by hand.
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
11371 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
11372 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
11373   $as_echo_n "(cached) " >&6
11374 else
11375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11376 /* end confdefs.h.  */
11377 #include <netdb.h>
11378 int
11379 main ()
11380 {
11381 return h_errno;
11382   ;
11383   return 0;
11384 }
11385 _ACEOF
11386 if ac_fn_c_try_link "$LINENO"; then :
11387   emacs_cv_netdb_declares_h_errno=yes
11388 else
11389   emacs_cv_netdb_declares_h_errno=no
11390 fi
11391 rm -f core conftest.err conftest.$ac_objext \
11392     conftest$ac_exeext conftest.$ac_ext
11393 fi
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
11395 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
11396 if test $emacs_cv_netdb_declares_h_errno = yes; then
11397
11398 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
11399
11400 fi
11401
11402 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11403 # for constant arguments.  Useless!
11404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11405 $as_echo_n "checking for working alloca.h... " >&6; }
11406 if test "${ac_cv_working_alloca_h+set}" = set; then :
11407   $as_echo_n "(cached) " >&6
11408 else
11409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11410 /* end confdefs.h.  */
11411 #include <alloca.h>
11412 int
11413 main ()
11414 {
11415 char *p = (char *) alloca (2 * sizeof (int));
11416                           if (p) return 0;
11417   ;
11418   return 0;
11419 }
11420 _ACEOF
11421 if ac_fn_c_try_link "$LINENO"; then :
11422   ac_cv_working_alloca_h=yes
11423 else
11424   ac_cv_working_alloca_h=no
11425 fi
11426 rm -f core conftest.err conftest.$ac_objext \
11427     conftest$ac_exeext conftest.$ac_ext
11428 fi
11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11430 $as_echo "$ac_cv_working_alloca_h" >&6; }
11431 if test $ac_cv_working_alloca_h = yes; then
11432
11433 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11434
11435 fi
11436
11437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11438 $as_echo_n "checking for alloca... " >&6; }
11439 if test "${ac_cv_func_alloca_works+set}" = set; then :
11440   $as_echo_n "(cached) " >&6
11441 else
11442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11443 /* end confdefs.h.  */
11444 #ifdef __GNUC__
11445 # define alloca __builtin_alloca
11446 #else
11447 # ifdef _MSC_VER
11448 #  include <malloc.h>
11449 #  define alloca _alloca
11450 # else
11451 #  ifdef HAVE_ALLOCA_H
11452 #   include <alloca.h>
11453 #  else
11454 #   ifdef _AIX
11455  #pragma alloca
11456 #   else
11457 #    ifndef alloca /* predefined by HP cc +Olibcalls */
11458 char *alloca ();
11459 #    endif
11460 #   endif
11461 #  endif
11462 # endif
11463 #endif
11464
11465 int
11466 main ()
11467 {
11468 char *p = (char *) alloca (1);
11469                                     if (p) return 0;
11470   ;
11471   return 0;
11472 }
11473 _ACEOF
11474 if ac_fn_c_try_link "$LINENO"; then :
11475   ac_cv_func_alloca_works=yes
11476 else
11477   ac_cv_func_alloca_works=no
11478 fi
11479 rm -f core conftest.err conftest.$ac_objext \
11480     conftest$ac_exeext conftest.$ac_ext
11481 fi
11482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11483 $as_echo "$ac_cv_func_alloca_works" >&6; }
11484
11485 if test $ac_cv_func_alloca_works = yes; then
11486
11487 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11488
11489 else
11490   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11491 # that cause trouble.  Some versions do not even contain alloca or
11492 # contain a buggy version.  If you still want to use their alloca,
11493 # use ar to extract alloca.o from them instead of compiling alloca.c.
11494
11495 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11496
11497 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11498
11499
11500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11501 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11502 if test "${ac_cv_os_cray+set}" = set; then :
11503   $as_echo_n "(cached) " >&6
11504 else
11505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11506 /* end confdefs.h.  */
11507 #if defined CRAY && ! defined CRAY2
11508 webecray
11509 #else
11510 wenotbecray
11511 #endif
11512
11513 _ACEOF
11514 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11515   $EGREP "webecray" >/dev/null 2>&1; then :
11516   ac_cv_os_cray=yes
11517 else
11518   ac_cv_os_cray=no
11519 fi
11520 rm -f conftest*
11521
11522 fi
11523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11524 $as_echo "$ac_cv_os_cray" >&6; }
11525 if test $ac_cv_os_cray = yes; then
11526   for ac_func in _getb67 GETB67 getb67; do
11527     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11528 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11529 eval as_val=\$$as_ac_var
11530    if test "x$as_val" = x""yes; then :
11531
11532 cat >>confdefs.h <<_ACEOF
11533 #define CRAY_STACKSEG_END $ac_func
11534 _ACEOF
11535
11536     break
11537 fi
11538
11539   done
11540 fi
11541
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11543 $as_echo_n "checking stack direction for C alloca... " >&6; }
11544 if test "${ac_cv_c_stack_direction+set}" = set; then :
11545   $as_echo_n "(cached) " >&6
11546 else
11547   if test "$cross_compiling" = yes; then :
11548   ac_cv_c_stack_direction=0
11549 else
11550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11551 /* end confdefs.h.  */
11552 $ac_includes_default
11553 int
11554 find_stack_direction ()
11555 {
11556   static char *addr = 0;
11557   auto char dummy;
11558   if (addr == 0)
11559     {
11560       addr = &dummy;
11561       return find_stack_direction ();
11562     }
11563   else
11564     return (&dummy > addr) ? 1 : -1;
11565 }
11566
11567 int
11568 main ()
11569 {
11570   return find_stack_direction () < 0;
11571 }
11572 _ACEOF
11573 if ac_fn_c_try_run "$LINENO"; then :
11574   ac_cv_c_stack_direction=1
11575 else
11576   ac_cv_c_stack_direction=-1
11577 fi
11578 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11579   conftest.$ac_objext conftest.beam conftest.$ac_ext
11580 fi
11581
11582 fi
11583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11584 $as_echo "$ac_cv_c_stack_direction" >&6; }
11585 cat >>confdefs.h <<_ACEOF
11586 #define STACK_DIRECTION $ac_cv_c_stack_direction
11587 _ACEOF
11588
11589
11590 fi
11591
11592
11593 if test x"$ac_cv_func_alloca_works" != xyes; then
11594    as_fn_error "a system implementation of alloca is required " "$LINENO" 5
11595 fi
11596
11597 # fmod, logb, and frexp are found in -lm on most systems.
11598 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
11599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
11600 $as_echo_n "checking for sqrt in -lm... " >&6; }
11601 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
11602   $as_echo_n "(cached) " >&6
11603 else
11604   ac_check_lib_save_LIBS=$LIBS
11605 LIBS="-lm  $LIBS"
11606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11607 /* end confdefs.h.  */
11608
11609 /* Override any GCC internal prototype to avoid an error.
11610    Use char because int might match the return type of a GCC
11611    builtin and then its argument prototype would still apply.  */
11612 #ifdef __cplusplus
11613 extern "C"
11614 #endif
11615 char sqrt ();
11616 int
11617 main ()
11618 {
11619 return sqrt ();
11620   ;
11621   return 0;
11622 }
11623 _ACEOF
11624 if ac_fn_c_try_link "$LINENO"; then :
11625   ac_cv_lib_m_sqrt=yes
11626 else
11627   ac_cv_lib_m_sqrt=no
11628 fi
11629 rm -f core conftest.err conftest.$ac_objext \
11630     conftest$ac_exeext conftest.$ac_ext
11631 LIBS=$ac_check_lib_save_LIBS
11632 fi
11633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
11634 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
11635 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
11636   cat >>confdefs.h <<_ACEOF
11637 #define HAVE_LIBM 1
11638 _ACEOF
11639
11640   LIBS="-lm $LIBS"
11641
11642 fi
11643
11644
11645 # Check for mail-locking functions in a "mail" library.  Probably this should
11646 # have the same check as for liblockfile below.
11647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
11648 $as_echo_n "checking for maillock in -lmail... " >&6; }
11649 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
11650   $as_echo_n "(cached) " >&6
11651 else
11652   ac_check_lib_save_LIBS=$LIBS
11653 LIBS="-lmail  $LIBS"
11654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11655 /* end confdefs.h.  */
11656
11657 /* Override any GCC internal prototype to avoid an error.
11658    Use char because int might match the return type of a GCC
11659    builtin and then its argument prototype would still apply.  */
11660 #ifdef __cplusplus
11661 extern "C"
11662 #endif
11663 char maillock ();
11664 int
11665 main ()
11666 {
11667 return maillock ();
11668   ;
11669   return 0;
11670 }
11671 _ACEOF
11672 if ac_fn_c_try_link "$LINENO"; then :
11673   ac_cv_lib_mail_maillock=yes
11674 else
11675   ac_cv_lib_mail_maillock=no
11676 fi
11677 rm -f core conftest.err conftest.$ac_objext \
11678     conftest$ac_exeext conftest.$ac_ext
11679 LIBS=$ac_check_lib_save_LIBS
11680 fi
11681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
11682 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
11683 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
11684   have_mail=yes
11685 else
11686   have_mail=no
11687 fi
11688
11689 if test $have_mail = yes; then
11690   LIBS_MAIL=-lmail
11691   LIBS="$LIBS_MAIL $LIBS"
11692
11693 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
11694
11695 else
11696   LIBS_MAIL=
11697 fi
11698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
11699 $as_echo_n "checking for maillock in -llockfile... " >&6; }
11700 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
11701   $as_echo_n "(cached) " >&6
11702 else
11703   ac_check_lib_save_LIBS=$LIBS
11704 LIBS="-llockfile  $LIBS"
11705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11706 /* end confdefs.h.  */
11707
11708 /* Override any GCC internal prototype to avoid an error.
11709    Use char because int might match the return type of a GCC
11710    builtin and then its argument prototype would still apply.  */
11711 #ifdef __cplusplus
11712 extern "C"
11713 #endif
11714 char maillock ();
11715 int
11716 main ()
11717 {
11718 return maillock ();
11719   ;
11720   return 0;
11721 }
11722 _ACEOF
11723 if ac_fn_c_try_link "$LINENO"; then :
11724   ac_cv_lib_lockfile_maillock=yes
11725 else
11726   ac_cv_lib_lockfile_maillock=no
11727 fi
11728 rm -f core conftest.err conftest.$ac_objext \
11729     conftest$ac_exeext conftest.$ac_ext
11730 LIBS=$ac_check_lib_save_LIBS
11731 fi
11732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
11733 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
11734 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
11735   have_lockfile=yes
11736 else
11737   have_lockfile=no
11738 fi
11739
11740 if test $have_lockfile = yes; then
11741    LIBS_MAIL=-llockfile
11742    LIBS="$LIBS_MAIL $LIBS"
11743
11744 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
11745
11746 else
11747 # If we have the shared liblockfile, assume we must use it for mail
11748 # locking (e.g. Debian).  If we couldn't link against liblockfile
11749 # (no liblockfile.a installed), ensure that we don't need to.
11750       # Extract the first word of "liblockfile.so", so it can be a program name with args.
11751 set dummy liblockfile.so; ac_word=$2
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11753 $as_echo_n "checking for $ac_word... " >&6; }
11754 if test "${ac_cv_prog_liblockfile+set}" = set; then :
11755   $as_echo_n "(cached) " >&6
11756 else
11757   if test -n "$liblockfile"; then
11758   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
11759 else
11760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11761 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
11762 for as_dir in $as_dummy
11763 do
11764   IFS=$as_save_IFS
11765   test -z "$as_dir" && as_dir=.
11766     for ac_exec_ext in '' $ac_executable_extensions; do
11767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11768     ac_cv_prog_liblockfile="yes"
11769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11770     break 2
11771   fi
11772 done
11773   done
11774 IFS=$as_save_IFS
11775
11776   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
11777 fi
11778 fi
11779 liblockfile=$ac_cv_prog_liblockfile
11780 if test -n "$liblockfile"; then
11781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
11782 $as_echo "$liblockfile" >&6; }
11783 else
11784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11785 $as_echo "no" >&6; }
11786 fi
11787
11788
11789   if test $ac_cv_prog_liblockfile = yes; then
11790     as_fn_error "Shared liblockfile found but can't link against it.
11791 This probably means that movemail could lose mail.
11792 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
11793   fi
11794 fi
11795 for ac_func in touchlock
11796 do :
11797   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
11798 if test "x$ac_cv_func_touchlock" = x""yes; then :
11799   cat >>confdefs.h <<_ACEOF
11800 #define HAVE_TOUCHLOCK 1
11801 _ACEOF
11802
11803 fi
11804 done
11805
11806 for ac_header in maillock.h
11807 do :
11808   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
11809 if test "x$ac_cv_header_maillock_h" = x""yes; then :
11810   cat >>confdefs.h <<_ACEOF
11811 #define HAVE_MAILLOCK_H 1
11812 _ACEOF
11813
11814 fi
11815
11816 done
11817
11818
11819
11820 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
11821 ## interlock access to the mail spool.  The alternative is a lock file named
11822 ## /usr/spool/mail/$USER.lock.
11823 mail_lock=no
11824 case "$opsys" in
11825   aix4-2) mail_lock="lockf" ;;
11826
11827   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
11828
11829   ## On GNU/Linux systems, both methods are used by various mail programs.
11830   ## I assume most people are using newer mailers that have heard of flock.
11831   ## Change this if you need to.
11832   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
11833   ## configure gets the right answers, and that means *NOT* using flock.
11834   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
11835   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
11836   ## Debian maintainer hasn't provided a clean fix for Emacs.
11837   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
11838   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
11839   ## correct logic.  -- fx
11840   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
11841   ## liblockfile is a Free Software replacement for libmail, used on
11842   ## Debian systems and elsewhere. -rfr.
11843   gnu-*)
11844     mail_lock="flock"
11845     if test $have_mail = yes || test $have_lockfile = yes; then
11846       test $ac_cv_header_maillock_h = yes && mail_lock=no
11847     fi
11848     ;;
11849 esac
11850
11851 BLESSMAIL_TARGET=
11852 case "$mail_lock" in
11853   flock)
11854 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
11855  ;;
11856
11857   lockf)
11858 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
11859  ;;
11860
11861   *) BLESSMAIL_TARGET="need-blessmail" ;;
11862 esac
11863
11864
11865
11866 for ac_func in gethostname getdomainname dup2 \
11867 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
11868 random lrand48 logb frexp fmod rint cbrt ftime setsid \
11869 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
11870 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
11871 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
11872 sendto recvfrom getsockopt setsockopt getsockname getpeername \
11873 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
11874 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
11875 cfmakeraw cfsetspeed isnan copysign __executable_start
11876 do :
11877   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11878 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11879 eval as_val=\$$as_ac_var
11880    if test "x$as_val" = x""yes; then :
11881   cat >>confdefs.h <<_ACEOF
11882 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11883 _ACEOF
11884
11885 fi
11886 done
11887
11888
11889 for ac_header in sys/un.h
11890 do :
11891   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
11892 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
11893   cat >>confdefs.h <<_ACEOF
11894 #define HAVE_SYS_UN_H 1
11895 _ACEOF
11896
11897 fi
11898
11899 done
11900
11901
11902
11903
11904
11905
11906
11907   for ac_func in $ac_func_list
11908 do :
11909   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11910 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11911 eval as_val=\$$as_ac_var
11912    if test "x$as_val" = x""yes; then :
11913   cat >>confdefs.h <<_ACEOF
11914 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11915 _ACEOF
11916
11917 fi
11918 done
11919
11920
11921
11922
11923
11924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
11925 $as_echo_n "checking for working mktime... " >&6; }
11926 if test "${ac_cv_func_working_mktime+set}" = set; then :
11927   $as_echo_n "(cached) " >&6
11928 else
11929   if test "$cross_compiling" = yes; then :
11930   ac_cv_func_working_mktime=no
11931 else
11932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11933 /* end confdefs.h.  */
11934 /* Test program from Paul Eggert and Tony Leneis.  */
11935 #ifdef TIME_WITH_SYS_TIME
11936 # include <sys/time.h>
11937 # include <time.h>
11938 #else
11939 # ifdef HAVE_SYS_TIME_H
11940 #  include <sys/time.h>
11941 # else
11942 #  include <time.h>
11943 # endif
11944 #endif
11945
11946 #include <limits.h>
11947 #include <stdlib.h>
11948
11949 #ifdef HAVE_UNISTD_H
11950 # include <unistd.h>
11951 #endif
11952
11953 #ifndef HAVE_ALARM
11954 # define alarm(X) /* empty */
11955 #endif
11956
11957 /* Work around redefinition to rpl_putenv by other config tests.  */
11958 #undef putenv
11959
11960 static time_t time_t_max;
11961 static time_t time_t_min;
11962
11963 /* Values we'll use to set the TZ environment variable.  */
11964 static char *tz_strings[] = {
11965   (char *) 0, "TZ=GMT0", "TZ=JST-9",
11966   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
11967 };
11968 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
11969
11970 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
11971    Based on a problem report from Andreas Jaeger.  */
11972 static int
11973 spring_forward_gap ()
11974 {
11975   /* glibc (up to about 1998-10-07) failed this test. */
11976   struct tm tm;
11977
11978   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11979      instead of "TZ=America/Vancouver" in order to detect the bug even
11980      on systems that don't support the Olson extension, or don't have the
11981      full zoneinfo tables installed.  */
11982   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11983
11984   tm.tm_year = 98;
11985   tm.tm_mon = 3;
11986   tm.tm_mday = 5;
11987   tm.tm_hour = 2;
11988   tm.tm_min = 0;
11989   tm.tm_sec = 0;
11990   tm.tm_isdst = -1;
11991   return mktime (&tm) != (time_t) -1;
11992 }
11993
11994 static int
11995 mktime_test1 (now)
11996      time_t now;
11997 {
11998   struct tm *lt;
11999   return ! (lt = localtime (&now)) || mktime (lt) == now;
12000 }
12001
12002 static int
12003 mktime_test (now)
12004      time_t now;
12005 {
12006   return (mktime_test1 (now)
12007           && mktime_test1 ((time_t) (time_t_max - now))
12008           && mktime_test1 ((time_t) (time_t_min + now)));
12009 }
12010
12011 static int
12012 irix_6_4_bug ()
12013 {
12014   /* Based on code from Ariel Faigon.  */
12015   struct tm tm;
12016   tm.tm_year = 96;
12017   tm.tm_mon = 3;
12018   tm.tm_mday = 0;
12019   tm.tm_hour = 0;
12020   tm.tm_min = 0;
12021   tm.tm_sec = 0;
12022   tm.tm_isdst = -1;
12023   mktime (&tm);
12024   return tm.tm_mon == 2 && tm.tm_mday == 31;
12025 }
12026
12027 static int
12028 bigtime_test (j)
12029      int j;
12030 {
12031   struct tm tm;
12032   time_t now;
12033   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
12034   now = mktime (&tm);
12035   if (now != (time_t) -1)
12036     {
12037       struct tm *lt = localtime (&now);
12038       if (! (lt
12039              && lt->tm_year == tm.tm_year
12040              && lt->tm_mon == tm.tm_mon
12041              && lt->tm_mday == tm.tm_mday
12042              && lt->tm_hour == tm.tm_hour
12043              && lt->tm_min == tm.tm_min
12044              && lt->tm_sec == tm.tm_sec
12045              && lt->tm_yday == tm.tm_yday
12046              && lt->tm_wday == tm.tm_wday
12047              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
12048                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
12049         return 0;
12050     }
12051   return 1;
12052 }
12053
12054 static int
12055 year_2050_test ()
12056 {
12057   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
12058      ignoring leap seconds.  */
12059   unsigned long int answer = 2527315200UL;
12060
12061   struct tm tm;
12062   time_t t;
12063   tm.tm_year = 2050 - 1900;
12064   tm.tm_mon = 2 - 1;
12065   tm.tm_mday = 1;
12066   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
12067   tm.tm_isdst = -1;
12068
12069   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
12070      instead of "TZ=America/Vancouver" in order to detect the bug even
12071      on systems that don't support the Olson extension, or don't have the
12072      full zoneinfo tables installed.  */
12073   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
12074
12075   t = mktime (&tm);
12076
12077   /* Check that the result is either a failure, or close enough
12078      to the correct answer that we can assume the discrepancy is
12079      due to leap seconds.  */
12080   return (t == (time_t) -1
12081           || (0 < t && answer - 120 <= t && t <= answer + 120));
12082 }
12083
12084 int
12085 main ()
12086 {
12087   time_t t, delta;
12088   int i, j;
12089
12090   /* This test makes some buggy mktime implementations loop.
12091      Give up after 60 seconds; a mktime slower than that
12092      isn't worth using anyway.  */
12093   alarm (60);
12094
12095   for (;;)
12096     {
12097       t = (time_t_max << 1) + 1;
12098       if (t <= time_t_max)
12099         break;
12100       time_t_max = t;
12101     }
12102   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
12103
12104   delta = time_t_max / 997; /* a suitable prime number */
12105   for (i = 0; i < N_STRINGS; i++)
12106     {
12107       if (tz_strings[i])
12108         putenv (tz_strings[i]);
12109
12110       for (t = 0; t <= time_t_max - delta; t += delta)
12111         if (! mktime_test (t))
12112           return 1;
12113       if (! (mktime_test ((time_t) 1)
12114              && mktime_test ((time_t) (60 * 60))
12115              && mktime_test ((time_t) (60 * 60 * 24))))
12116         return 1;
12117
12118       for (j = 1; ; j <<= 1)
12119         if (! bigtime_test (j))
12120           return 1;
12121         else if (INT_MAX / 2 < j)
12122           break;
12123       if (! bigtime_test (INT_MAX))
12124         return 1;
12125     }
12126   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
12127 }
12128 _ACEOF
12129 if ac_fn_c_try_run "$LINENO"; then :
12130   ac_cv_func_working_mktime=yes
12131 else
12132   ac_cv_func_working_mktime=no
12133 fi
12134 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12135   conftest.$ac_objext conftest.beam conftest.$ac_ext
12136 fi
12137
12138 fi
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
12140 $as_echo "$ac_cv_func_working_mktime" >&6; }
12141 if test $ac_cv_func_working_mktime = no; then
12142   case " $LIBOBJS " in
12143   *" mktime.$ac_objext "* ) ;;
12144   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
12145  ;;
12146 esac
12147
12148 fi
12149
12150 if test "$ac_cv_func_working_mktime" = no; then
12151
12152 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
12153
12154 fi
12155
12156 ac_have_func=no # yes means we've found a way to get the load average.
12157
12158 # Make sure getloadavg.c is where it belongs, at configure-time.
12159 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12160   as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12161
12162 ac_save_LIBS=$LIBS
12163
12164 # Check for getloadavg, but be sure not to touch the cache variable.
12165 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12166 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12167   exit 0
12168 else
12169   exit 1
12170 fi
12171 ) && ac_have_func=yes
12172
12173 # On HPUX9, an unprivileged user can get load averages through this function.
12174 for ac_func in pstat_getdynamic
12175 do :
12176   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12177 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
12178   cat >>confdefs.h <<_ACEOF
12179 #define HAVE_PSTAT_GETDYNAMIC 1
12180 _ACEOF
12181
12182 fi
12183 done
12184
12185
12186 # Solaris has libkstat which does not require root.
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
12188 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
12189 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
12190   $as_echo_n "(cached) " >&6
12191 else
12192   ac_check_lib_save_LIBS=$LIBS
12193 LIBS="-lkstat  $LIBS"
12194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12195 /* end confdefs.h.  */
12196
12197 /* Override any GCC internal prototype to avoid an error.
12198    Use char because int might match the return type of a GCC
12199    builtin and then its argument prototype would still apply.  */
12200 #ifdef __cplusplus
12201 extern "C"
12202 #endif
12203 char kstat_open ();
12204 int
12205 main ()
12206 {
12207 return kstat_open ();
12208   ;
12209   return 0;
12210 }
12211 _ACEOF
12212 if ac_fn_c_try_link "$LINENO"; then :
12213   ac_cv_lib_kstat_kstat_open=yes
12214 else
12215   ac_cv_lib_kstat_kstat_open=no
12216 fi
12217 rm -f core conftest.err conftest.$ac_objext \
12218     conftest$ac_exeext conftest.$ac_ext
12219 LIBS=$ac_check_lib_save_LIBS
12220 fi
12221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
12222 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
12223 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
12224   cat >>confdefs.h <<_ACEOF
12225 #define HAVE_LIBKSTAT 1
12226 _ACEOF
12227
12228   LIBS="-lkstat $LIBS"
12229
12230 fi
12231
12232 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
12233
12234 # Some systems with -lutil have (and need) -lkvm as well, some do not.
12235 # On Solaris, -lkvm requires nlist from -lelf, so check that first
12236 # to get the right answer into the cache.
12237 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
12238 if test $ac_have_func = no; then
12239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
12240 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
12241 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
12242   $as_echo_n "(cached) " >&6
12243 else
12244   ac_check_lib_save_LIBS=$LIBS
12245 LIBS="-lelf  $LIBS"
12246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12247 /* end confdefs.h.  */
12248
12249 /* Override any GCC internal prototype to avoid an error.
12250    Use char because int might match the return type of a GCC
12251    builtin and then its argument prototype would still apply.  */
12252 #ifdef __cplusplus
12253 extern "C"
12254 #endif
12255 char elf_begin ();
12256 int
12257 main ()
12258 {
12259 return elf_begin ();
12260   ;
12261   return 0;
12262 }
12263 _ACEOF
12264 if ac_fn_c_try_link "$LINENO"; then :
12265   ac_cv_lib_elf_elf_begin=yes
12266 else
12267   ac_cv_lib_elf_elf_begin=no
12268 fi
12269 rm -f core conftest.err conftest.$ac_objext \
12270     conftest$ac_exeext conftest.$ac_ext
12271 LIBS=$ac_check_lib_save_LIBS
12272 fi
12273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
12274 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
12275 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
12276   LIBS="-lelf $LIBS"
12277 fi
12278
12279 fi
12280 if test $ac_have_func = no; then
12281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
12282 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
12283 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
12284   $as_echo_n "(cached) " >&6
12285 else
12286   ac_check_lib_save_LIBS=$LIBS
12287 LIBS="-lkvm  $LIBS"
12288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12289 /* end confdefs.h.  */
12290
12291 /* Override any GCC internal prototype to avoid an error.
12292    Use char because int might match the return type of a GCC
12293    builtin and then its argument prototype would still apply.  */
12294 #ifdef __cplusplus
12295 extern "C"
12296 #endif
12297 char kvm_open ();
12298 int
12299 main ()
12300 {
12301 return kvm_open ();
12302   ;
12303   return 0;
12304 }
12305 _ACEOF
12306 if ac_fn_c_try_link "$LINENO"; then :
12307   ac_cv_lib_kvm_kvm_open=yes
12308 else
12309   ac_cv_lib_kvm_kvm_open=no
12310 fi
12311 rm -f core conftest.err conftest.$ac_objext \
12312     conftest$ac_exeext conftest.$ac_ext
12313 LIBS=$ac_check_lib_save_LIBS
12314 fi
12315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
12316 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
12317 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
12318   LIBS="-lkvm $LIBS"
12319 fi
12320
12321   # Check for the 4.4BSD definition of getloadavg.
12322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
12323 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
12324 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
12325   $as_echo_n "(cached) " >&6
12326 else
12327   ac_check_lib_save_LIBS=$LIBS
12328 LIBS="-lutil  $LIBS"
12329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12330 /* end confdefs.h.  */
12331
12332 /* Override any GCC internal prototype to avoid an error.
12333    Use char because int might match the return type of a GCC
12334    builtin and then its argument prototype would still apply.  */
12335 #ifdef __cplusplus
12336 extern "C"
12337 #endif
12338 char getloadavg ();
12339 int
12340 main ()
12341 {
12342 return getloadavg ();
12343   ;
12344   return 0;
12345 }
12346 _ACEOF
12347 if ac_fn_c_try_link "$LINENO"; then :
12348   ac_cv_lib_util_getloadavg=yes
12349 else
12350   ac_cv_lib_util_getloadavg=no
12351 fi
12352 rm -f core conftest.err conftest.$ac_objext \
12353     conftest$ac_exeext conftest.$ac_ext
12354 LIBS=$ac_check_lib_save_LIBS
12355 fi
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
12357 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
12358 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
12359   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
12360 fi
12361
12362 fi
12363
12364 if test $ac_have_func = no; then
12365   # There is a commonly available library for RS/6000 AIX.
12366   # Since it is not a standard part of AIX, it might be installed locally.
12367   ac_getloadavg_LIBS=$LIBS
12368   LIBS="-L/usr/local/lib $LIBS"
12369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
12370 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
12371 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
12372   $as_echo_n "(cached) " >&6
12373 else
12374   ac_check_lib_save_LIBS=$LIBS
12375 LIBS="-lgetloadavg  $LIBS"
12376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12377 /* end confdefs.h.  */
12378
12379 /* Override any GCC internal prototype to avoid an error.
12380    Use char because int might match the return type of a GCC
12381    builtin and then its argument prototype would still apply.  */
12382 #ifdef __cplusplus
12383 extern "C"
12384 #endif
12385 char getloadavg ();
12386 int
12387 main ()
12388 {
12389 return getloadavg ();
12390   ;
12391   return 0;
12392 }
12393 _ACEOF
12394 if ac_fn_c_try_link "$LINENO"; then :
12395   ac_cv_lib_getloadavg_getloadavg=yes
12396 else
12397   ac_cv_lib_getloadavg_getloadavg=no
12398 fi
12399 rm -f core conftest.err conftest.$ac_objext \
12400     conftest$ac_exeext conftest.$ac_ext
12401 LIBS=$ac_check_lib_save_LIBS
12402 fi
12403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
12404 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
12405 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
12406   LIBS="-lgetloadavg $LIBS"
12407 else
12408   LIBS=$ac_getloadavg_LIBS
12409 fi
12410
12411 fi
12412
12413 # Make sure it is really in the library, if we think we found it,
12414 # otherwise set up the replacement function.
12415 for ac_func in getloadavg
12416 do :
12417   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12418 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12419   cat >>confdefs.h <<_ACEOF
12420 #define HAVE_GETLOADAVG 1
12421 _ACEOF
12422
12423 else
12424   case " $LIBOBJS " in
12425   *" getloadavg.$ac_objext "* ) ;;
12426   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
12427  ;;
12428 esac
12429
12430
12431 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
12432
12433 # Figure out what our getloadavg.c needs.
12434 ac_have_func=no
12435 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
12436 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
12437   ac_have_func=yes
12438
12439 $as_echo "#define DGUX 1" >>confdefs.h
12440
12441  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
12442 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
12443 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
12444   $as_echo_n "(cached) " >&6
12445 else
12446   ac_check_lib_save_LIBS=$LIBS
12447 LIBS="-ldgc  $LIBS"
12448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12449 /* end confdefs.h.  */
12450
12451 /* Override any GCC internal prototype to avoid an error.
12452    Use char because int might match the return type of a GCC
12453    builtin and then its argument prototype would still apply.  */
12454 #ifdef __cplusplus
12455 extern "C"
12456 #endif
12457 char dg_sys_info ();
12458 int
12459 main ()
12460 {
12461 return dg_sys_info ();
12462   ;
12463   return 0;
12464 }
12465 _ACEOF
12466 if ac_fn_c_try_link "$LINENO"; then :
12467   ac_cv_lib_dgc_dg_sys_info=yes
12468 else
12469   ac_cv_lib_dgc_dg_sys_info=no
12470 fi
12471 rm -f core conftest.err conftest.$ac_objext \
12472     conftest$ac_exeext conftest.$ac_ext
12473 LIBS=$ac_check_lib_save_LIBS
12474 fi
12475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
12476 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
12477 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
12478   cat >>confdefs.h <<_ACEOF
12479 #define HAVE_LIBDGC 1
12480 _ACEOF
12481
12482   LIBS="-ldgc $LIBS"
12483
12484 fi
12485
12486 fi
12487
12488
12489
12490 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
12491 if test "x$ac_cv_header_locale_h" = x""yes; then :
12492
12493 fi
12494
12495
12496 for ac_func in setlocale
12497 do :
12498   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
12499 if test "x$ac_cv_func_setlocale" = x""yes; then :
12500   cat >>confdefs.h <<_ACEOF
12501 #define HAVE_SETLOCALE 1
12502 _ACEOF
12503
12504 fi
12505 done
12506
12507
12508 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
12509 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
12510 # Irix 4.0.5F has the header but not the library.
12511 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
12512   ac_have_func=yes
12513
12514 $as_echo "#define SVR4 1" >>confdefs.h
12515
12516 fi
12517
12518 if test $ac_have_func = no; then
12519   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
12520 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
12521   ac_have_func=yes
12522
12523 $as_echo "#define UMAX 1" >>confdefs.h
12524
12525
12526 $as_echo "#define UMAX4_3 1" >>confdefs.h
12527
12528 fi
12529
12530
12531 fi
12532
12533 if test $ac_have_func = no; then
12534   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
12535 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
12536   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
12537
12538 fi
12539
12540
12541 fi
12542
12543 if test $ac_have_func = no; then
12544   for ac_header in mach/mach.h
12545 do :
12546   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
12547 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
12548   cat >>confdefs.h <<_ACEOF
12549 #define HAVE_MACH_MACH_H 1
12550 _ACEOF
12551
12552 fi
12553
12554 done
12555
12556 fi
12557
12558 for ac_header in nlist.h
12559 do :
12560   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
12561 if test "x$ac_cv_header_nlist_h" = x""yes; then :
12562   cat >>confdefs.h <<_ACEOF
12563 #define HAVE_NLIST_H 1
12564 _ACEOF
12565  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
12566 "
12567 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
12568
12569 cat >>confdefs.h <<_ACEOF
12570 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
12571 _ACEOF
12572
12573
12574 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
12575
12576 fi
12577
12578
12579 fi
12580
12581 done
12582
12583 fi
12584 done
12585
12586
12587 # Some definitions of getloadavg require that the program be installed setgid.
12588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
12589 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
12590 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
12591   $as_echo_n "(cached) " >&6
12592 else
12593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12594 /* end confdefs.h.  */
12595 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
12596 #ifdef LDAV_PRIVILEGED
12597 Yowza Am I SETGID yet
12598 #endif
12599 _ACEOF
12600 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12601   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
12602   ac_cv_func_getloadavg_setgid=yes
12603 else
12604   ac_cv_func_getloadavg_setgid=no
12605 fi
12606 rm -f conftest*
12607
12608 fi
12609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
12610 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
12611 if test $ac_cv_func_getloadavg_setgid = yes; then
12612   NEED_SETGID=true
12613
12614 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
12615
12616 else
12617   NEED_SETGID=false
12618 fi
12619
12620 if test $ac_cv_func_getloadavg_setgid = yes; then
12621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
12622 $as_echo_n "checking group of /dev/kmem... " >&6; }
12623 if test "${ac_cv_group_kmem+set}" = set; then :
12624   $as_echo_n "(cached) " >&6
12625 else
12626    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
12627   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
12628   # If we got an error (system does not support symlinks), try without -L.
12629   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
12630   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
12631     | sed -ne 's/[       ][      ]*/ /g;
12632                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
12633                / /s/.* //;p;'`
12634
12635 fi
12636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
12637 $as_echo "$ac_cv_group_kmem" >&6; }
12638   KMEM_GROUP=$ac_cv_group_kmem
12639 fi
12640 if test "x$ac_save_LIBS" = x; then
12641   GETLOADAVG_LIBS=$LIBS
12642 else
12643   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
12644 fi
12645 LIBS=$ac_save_LIBS
12646
12647
12648
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
12650 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
12651 if test "${ac_cv_sys_largefile_source+set}" = set; then :
12652   $as_echo_n "(cached) " >&6
12653 else
12654   while :; do
12655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12656 /* end confdefs.h.  */
12657 #include <sys/types.h> /* for off_t */
12658      #include <stdio.h>
12659 int
12660 main ()
12661 {
12662 int (*fp) (FILE *, off_t, int) = fseeko;
12663      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12664   ;
12665   return 0;
12666 }
12667 _ACEOF
12668 if ac_fn_c_try_link "$LINENO"; then :
12669   ac_cv_sys_largefile_source=no; break
12670 fi
12671 rm -f core conftest.err conftest.$ac_objext \
12672     conftest$ac_exeext conftest.$ac_ext
12673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12674 /* end confdefs.h.  */
12675 #define _LARGEFILE_SOURCE 1
12676 #include <sys/types.h> /* for off_t */
12677      #include <stdio.h>
12678 int
12679 main ()
12680 {
12681 int (*fp) (FILE *, off_t, int) = fseeko;
12682      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12683   ;
12684   return 0;
12685 }
12686 _ACEOF
12687 if ac_fn_c_try_link "$LINENO"; then :
12688   ac_cv_sys_largefile_source=1; break
12689 fi
12690 rm -f core conftest.err conftest.$ac_objext \
12691     conftest$ac_exeext conftest.$ac_ext
12692   ac_cv_sys_largefile_source=unknown
12693   break
12694 done
12695 fi
12696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
12697 $as_echo "$ac_cv_sys_largefile_source" >&6; }
12698 case $ac_cv_sys_largefile_source in #(
12699   no | unknown) ;;
12700   *)
12701 cat >>confdefs.h <<_ACEOF
12702 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
12703 _ACEOF
12704 ;;
12705 esac
12706 rm -rf conftest*
12707
12708 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
12709 # in glibc 2.1.3, but that breaks too many other things.
12710 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
12711 if test $ac_cv_sys_largefile_source != unknown; then
12712
12713 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
12714
12715 fi
12716
12717
12718 # Configure getopt.
12719 # getopt.m4 serial 10
12720
12721 # The getopt module assume you want GNU getopt, with getopt_long etc,
12722 # rather than vanilla POSIX getopt.  This means your your code should
12723 # always include <getopt.h> for the getopt prototypes.
12724
12725
12726
12727
12728
12729
12730
12731
12732
12733
12734
12735 # Prerequisites of lib/getopt*.
12736
12737
12738
12739
12740   GETOPT_H=
12741   for ac_header in getopt.h
12742 do :
12743   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
12744 if test "x$ac_cv_header_getopt_h" = x""yes; then :
12745   cat >>confdefs.h <<_ACEOF
12746 #define HAVE_GETOPT_H 1
12747 _ACEOF
12748
12749 else
12750   GETOPT_H=getopt.h
12751 fi
12752
12753 done
12754
12755   if test -z "$GETOPT_H"; then
12756     for ac_func in getopt_long_only
12757 do :
12758   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
12759 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
12760   cat >>confdefs.h <<_ACEOF
12761 #define HAVE_GETOPT_LONG_ONLY 1
12762 _ACEOF
12763
12764 else
12765   GETOPT_H=getopt.h
12766 fi
12767 done
12768
12769   fi
12770
12771       if test -z "$GETOPT_H"; then
12772     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
12773 "
12774 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
12775   GETOPT_H=getopt.h
12776 fi
12777
12778   fi
12779
12780       if test -z "$GETOPT_H"; then
12781     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
12782 $as_echo_n "checking for working GNU getopt function... " >&6; }
12783 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
12784   $as_echo_n "(cached) " >&6
12785 else
12786   if test "$cross_compiling" = yes; then :
12787                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
12788 "
12789 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
12790   gl_cv_func_gnu_getopt=no
12791 else
12792   gl_cv_func_gnu_getopt=yes
12793 fi
12794
12795 else
12796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12797 /* end confdefs.h.  */
12798 #include <getopt.h>
12799 int
12800 main ()
12801 {
12802
12803              char *myargv[3];
12804              myargv[0] = "conftest";
12805              myargv[1] = "-+";
12806              myargv[2] = 0;
12807              return getopt (2, myargv, "+a") != '?';
12808
12809   ;
12810   return 0;
12811 }
12812 _ACEOF
12813 if ac_fn_c_try_run "$LINENO"; then :
12814   gl_cv_func_gnu_getopt=yes
12815 else
12816   gl_cv_func_gnu_getopt=no
12817 fi
12818 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12819   conftest.$ac_objext conftest.beam conftest.$ac_ext
12820 fi
12821
12822 fi
12823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
12824 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
12825     if test "$gl_cv_func_gnu_getopt" = "no"; then
12826       GETOPT_H=getopt.h
12827     fi
12828   fi
12829
12830
12831
12832   if test -n "$GETOPT_H"; then :
12833
12834
12835   GETOPT_H=getopt.h
12836
12837 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
12838
12839
12840
12841   :
12842   GETOPTOBJS='getopt.o getopt1.o'
12843
12844 fi
12845
12846
12847
12848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
12849 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
12850 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
12851   $as_echo_n "(cached) " >&6
12852 else
12853   # Use it with a single arg.
12854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12855 /* end confdefs.h.  */
12856 $ac_includes_default
12857 int
12858 main ()
12859 {
12860 getpgrp (0);
12861   ;
12862   return 0;
12863 }
12864 _ACEOF
12865 if ac_fn_c_try_compile "$LINENO"; then :
12866   ac_cv_func_getpgrp_void=no
12867 else
12868   ac_cv_func_getpgrp_void=yes
12869 fi
12870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12871
12872 fi
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
12874 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
12875 if test $ac_cv_func_getpgrp_void = yes; then
12876
12877 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
12878
12879 fi
12880
12881
12882 for ac_func in strftime
12883 do :
12884   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
12885 if test "x$ac_cv_func_strftime" = x""yes; then :
12886   cat >>confdefs.h <<_ACEOF
12887 #define HAVE_STRFTIME 1
12888 _ACEOF
12889
12890 else
12891   # strftime is in -lintl on SCO UNIX.
12892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
12893 $as_echo_n "checking for strftime in -lintl... " >&6; }
12894 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
12895   $as_echo_n "(cached) " >&6
12896 else
12897   ac_check_lib_save_LIBS=$LIBS
12898 LIBS="-lintl  $LIBS"
12899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12900 /* end confdefs.h.  */
12901
12902 /* Override any GCC internal prototype to avoid an error.
12903    Use char because int might match the return type of a GCC
12904    builtin and then its argument prototype would still apply.  */
12905 #ifdef __cplusplus
12906 extern "C"
12907 #endif
12908 char strftime ();
12909 int
12910 main ()
12911 {
12912 return strftime ();
12913   ;
12914   return 0;
12915 }
12916 _ACEOF
12917 if ac_fn_c_try_link "$LINENO"; then :
12918   ac_cv_lib_intl_strftime=yes
12919 else
12920   ac_cv_lib_intl_strftime=no
12921 fi
12922 rm -f core conftest.err conftest.$ac_objext \
12923     conftest$ac_exeext conftest.$ac_ext
12924 LIBS=$ac_check_lib_save_LIBS
12925 fi
12926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
12927 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
12928 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
12929   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
12930
12931 LIBS="-lintl $LIBS"
12932 fi
12933
12934 fi
12935 done
12936
12937
12938 # UNIX98 PTYs.
12939 for ac_func in grantpt
12940 do :
12941   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
12942 if test "x$ac_cv_func_grantpt" = x""yes; then :
12943   cat >>confdefs.h <<_ACEOF
12944 #define HAVE_GRANTPT 1
12945 _ACEOF
12946
12947 fi
12948 done
12949
12950
12951 # PTY-related GNU extensions.
12952 for ac_func in getpt
12953 do :
12954   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
12955 if test "x$ac_cv_func_getpt" = x""yes; then :
12956   cat >>confdefs.h <<_ACEOF
12957 #define HAVE_GETPT 1
12958 _ACEOF
12959
12960 fi
12961 done
12962
12963
12964 # Check this now, so that we will NOT find the above functions in ncurses.
12965 # That is because we have not set up to link ncurses in lib-src.
12966 # It's better to believe a function is not available
12967 # than to expect to find it in ncurses.
12968 # Also we need tputs and friends to be able to build at all.
12969 have_tputs_et_al=true
12970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
12971 $as_echo_n "checking for library containing tputs... " >&6; }
12972 if test "${ac_cv_search_tputs+set}" = set; then :
12973   $as_echo_n "(cached) " >&6
12974 else
12975   ac_func_search_save_LIBS=$LIBS
12976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12977 /* end confdefs.h.  */
12978
12979 /* Override any GCC internal prototype to avoid an error.
12980    Use char because int might match the return type of a GCC
12981    builtin and then its argument prototype would still apply.  */
12982 #ifdef __cplusplus
12983 extern "C"
12984 #endif
12985 char tputs ();
12986 int
12987 main ()
12988 {
12989 return tputs ();
12990   ;
12991   return 0;
12992 }
12993 _ACEOF
12994 for ac_lib in '' ncurses terminfo termcap; do
12995   if test -z "$ac_lib"; then
12996     ac_res="none required"
12997   else
12998     ac_res=-l$ac_lib
12999     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13000   fi
13001   if ac_fn_c_try_link "$LINENO"; then :
13002   ac_cv_search_tputs=$ac_res
13003 fi
13004 rm -f core conftest.err conftest.$ac_objext \
13005     conftest$ac_exeext
13006   if test "${ac_cv_search_tputs+set}" = set; then :
13007   break
13008 fi
13009 done
13010 if test "${ac_cv_search_tputs+set}" = set; then :
13011
13012 else
13013   ac_cv_search_tputs=no
13014 fi
13015 rm conftest.$ac_ext
13016 LIBS=$ac_func_search_save_LIBS
13017 fi
13018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
13019 $as_echo "$ac_cv_search_tputs" >&6; }
13020 ac_res=$ac_cv_search_tputs
13021 if test "$ac_res" != no; then :
13022   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13023
13024 else
13025   have_tputs_et_al=false
13026 fi
13027
13028 if test "$have_tputs_et_al" != true; then
13029   as_fn_error "I couldn't find termcap functions (tputs and friends).
13030 Maybe some development libraries/packages are missing?  Try installing
13031 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
13032 fi
13033 # Must define this when any termcap library is found.
13034
13035 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
13036
13037 ## FIXME This was the cpp logic, but I am not sure it is right.
13038 ## The above test has not necessarily found libncurses.
13039 HAVE_LIBNCURSES=yes
13040
13041 ## Use terminfo instead of termcap?
13042 ## Note only system files NOT using terminfo are:
13043 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
13044 ## darwin|gnu without ncurses.
13045 TERMINFO=no
13046 LIBS_TERMCAP=
13047 case "$opsys" in
13048   ## cygwin: Fewer environment variables to go wrong, more terminal types.
13049   ## hpux10-20: Use the system provided termcap(3) library.
13050   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
13051   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
13052   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
13053
13054   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13055   ##  The ncurses library has been moved out of the System framework in
13056   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
13057   ##  option to use it.
13058   darwin|gnu*)
13059     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
13060     if test "x$HAVE_LIBNCURSES" = "xyes"; then
13061       TERMINFO=yes
13062       LIBS_TERMCAP="-lncurses"
13063     fi
13064     ;;
13065
13066   freebsd)
13067     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13068 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13069     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13070   $as_echo_n "(cached) " >&6
13071 else
13072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13073 /* end confdefs.h.  */
13074 #include <osreldate.h>
13075 int
13076 main ()
13077 {
13078 #if __FreeBSD_version < 400000
13079 fail;
13080 #endif
13081
13082   ;
13083   return 0;
13084 }
13085 _ACEOF
13086 if ac_fn_c_try_link "$LINENO"; then :
13087   emacs_cv_freebsd_terminfo=yes
13088 else
13089   emacs_cv_freebsd_terminfo=no
13090 fi
13091 rm -f core conftest.err conftest.$ac_objext \
13092     conftest$ac_exeext conftest.$ac_ext
13093 fi
13094
13095
13096     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13097 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13098
13099     if test $emacs_cv_freebsd_terminfo = yes; then
13100       TERMINFO=yes
13101       LIBS_TERMCAP="-lncurses"
13102     else
13103       LIBS_TERMCAP="-ltermcap"
13104     fi
13105     ;;
13106
13107   netbsd)
13108     if test $ac_cv_search_tputs = -lterminfo; then
13109       TERMINFO=yes
13110       LIBS_TERMCAP="-lterminfo"
13111     else
13112       LIBS_TERMCAP="-ltermcap"
13113     fi
13114     ;;
13115
13116 esac
13117
13118 case "$opsys" in
13119   ## hpux: Make sure we get select from libc rather than from libcurses
13120   ##  because libcurses on HPUX 10.10 has a broken version of select.
13121   ##  We used to use -lc -lcurses, but this may be cleaner.
13122   hpux*) LIBS_TERMCAP="-ltermcap" ;;
13123
13124   openbsd) LIBS_TERMCAP="-lncurses" ;;
13125
13126   ## Must use system termcap, if we use any termcap.  It does special things.
13127   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
13128 esac
13129
13130 TERMCAP_OBJ=tparam.o
13131 if test $TERMINFO = yes; then
13132
13133 $as_echo "#define TERMINFO 1" >>confdefs.h
13134
13135
13136   ## Default used to be -ltermcap.  Add a case above if need something else.
13137   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
13138
13139   TERMCAP_OBJ=terminfo.o
13140 fi
13141
13142
13143
13144
13145 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13146 resolv=no
13147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13148 /* end confdefs.h.  */
13149 #include <netinet/in.h>
13150 #include <arpa/nameser.h>
13151 #include <resolv.h>
13152 int
13153 main ()
13154 {
13155 return res_init();
13156   ;
13157   return 0;
13158 }
13159 _ACEOF
13160 if ac_fn_c_try_link "$LINENO"; then :
13161   have_res_init=yes
13162 else
13163   have_res_init=no
13164 fi
13165 rm -f core conftest.err conftest.$ac_objext \
13166     conftest$ac_exeext conftest.$ac_ext
13167 if test "$have_res_init" = no; then
13168   OLIBS="$LIBS"
13169   LIBS="$LIBS -lresolv"
13170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13171 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13173 /* end confdefs.h.  */
13174 #include <netinet/in.h>
13175 #include <arpa/nameser.h>
13176 #include <resolv.h>
13177 int
13178 main ()
13179 {
13180 return res_init();
13181   ;
13182   return 0;
13183 }
13184 _ACEOF
13185 if ac_fn_c_try_link "$LINENO"; then :
13186   have_res_init=yes
13187 else
13188   have_res_init=no
13189 fi
13190 rm -f core conftest.err conftest.$ac_objext \
13191     conftest$ac_exeext conftest.$ac_ext
13192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13193 $as_echo "$have_res_init" >&6; }
13194   if test "$have_res_init" = yes ; then
13195     resolv=yes
13196   fi
13197   LIBS="$OLIBS"
13198 fi
13199
13200 if test "$have_res_init" = yes; then
13201
13202 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13203
13204 fi
13205
13206 # Do we need the Hesiod library to provide the support routines?
13207 LIBHESIOD=
13208 if test "$with_hesiod" != no ; then
13209   # Don't set $LIBS here -- see comments above.  FIXME which comments?
13210   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13211 if test "x$ac_cv_func_res_send" = x""yes; then :
13212
13213 else
13214   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13215 if test "x$ac_cv_func___res_send" = x""yes; then :
13216
13217 else
13218   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13219 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13220 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13221   $as_echo_n "(cached) " >&6
13222 else
13223   ac_check_lib_save_LIBS=$LIBS
13224 LIBS="-lresolv  $LIBS"
13225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13226 /* end confdefs.h.  */
13227
13228 /* Override any GCC internal prototype to avoid an error.
13229    Use char because int might match the return type of a GCC
13230    builtin and then its argument prototype would still apply.  */
13231 #ifdef __cplusplus
13232 extern "C"
13233 #endif
13234 char res_send ();
13235 int
13236 main ()
13237 {
13238 return res_send ();
13239   ;
13240   return 0;
13241 }
13242 _ACEOF
13243 if ac_fn_c_try_link "$LINENO"; then :
13244   ac_cv_lib_resolv_res_send=yes
13245 else
13246   ac_cv_lib_resolv_res_send=no
13247 fi
13248 rm -f core conftest.err conftest.$ac_objext \
13249     conftest$ac_exeext conftest.$ac_ext
13250 LIBS=$ac_check_lib_save_LIBS
13251 fi
13252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13253 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13254 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13255   resolv=yes
13256 else
13257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13258 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13259 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13260   $as_echo_n "(cached) " >&6
13261 else
13262   ac_check_lib_save_LIBS=$LIBS
13263 LIBS="-lresolv  $LIBS"
13264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13265 /* end confdefs.h.  */
13266
13267 /* Override any GCC internal prototype to avoid an error.
13268    Use char because int might match the return type of a GCC
13269    builtin and then its argument prototype would still apply.  */
13270 #ifdef __cplusplus
13271 extern "C"
13272 #endif
13273 char __res_send ();
13274 int
13275 main ()
13276 {
13277 return __res_send ();
13278   ;
13279   return 0;
13280 }
13281 _ACEOF
13282 if ac_fn_c_try_link "$LINENO"; then :
13283   ac_cv_lib_resolv___res_send=yes
13284 else
13285   ac_cv_lib_resolv___res_send=no
13286 fi
13287 rm -f core conftest.err conftest.$ac_objext \
13288     conftest$ac_exeext conftest.$ac_ext
13289 LIBS=$ac_check_lib_save_LIBS
13290 fi
13291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13292 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13293 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13294   resolv=yes
13295 fi
13296
13297 fi
13298
13299 fi
13300
13301 fi
13302
13303   if test "$resolv" = yes ; then
13304     RESOLVLIB=-lresolv
13305   else
13306     RESOLVLIB=
13307   fi
13308   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13309 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13310
13311 else
13312   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13313 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13314 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13315   $as_echo_n "(cached) " >&6
13316 else
13317   ac_check_lib_save_LIBS=$LIBS
13318 LIBS="-lhesiod $RESOLVLIB $LIBS"
13319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13320 /* end confdefs.h.  */
13321
13322 /* Override any GCC internal prototype to avoid an error.
13323    Use char because int might match the return type of a GCC
13324    builtin and then its argument prototype would still apply.  */
13325 #ifdef __cplusplus
13326 extern "C"
13327 #endif
13328 char hes_getmailhost ();
13329 int
13330 main ()
13331 {
13332 return hes_getmailhost ();
13333   ;
13334   return 0;
13335 }
13336 _ACEOF
13337 if ac_fn_c_try_link "$LINENO"; then :
13338   ac_cv_lib_hesiod_hes_getmailhost=yes
13339 else
13340   ac_cv_lib_hesiod_hes_getmailhost=no
13341 fi
13342 rm -f core conftest.err conftest.$ac_objext \
13343     conftest$ac_exeext conftest.$ac_ext
13344 LIBS=$ac_check_lib_save_LIBS
13345 fi
13346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13347 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13348 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13349   hesiod=yes
13350 else
13351   :
13352 fi
13353
13354 fi
13355
13356
13357   if test x"$hesiod" = xyes; then
13358
13359 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13360
13361     LIBHESIOD=-lhesiod
13362   fi
13363 fi
13364
13365
13366 # Do we need libresolv (due to res_init or Hesiod)?
13367 if test "$resolv" = yes ; then
13368
13369 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13370
13371   LIBRESOLV=-lresolv
13372 else
13373   LIBRESOLV=
13374 fi
13375
13376
13377 # These tell us which Kerberos-related libraries to use.
13378 COM_ERRLIB=
13379 CRYPTOLIB=
13380 KRB5LIB=
13381 DESLIB=
13382 KRB4LIB=
13383
13384 if test "${with_kerberos}" != no; then
13385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13386 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13387 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13388   $as_echo_n "(cached) " >&6
13389 else
13390   ac_check_lib_save_LIBS=$LIBS
13391 LIBS="-lcom_err  $LIBS"
13392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13393 /* end confdefs.h.  */
13394
13395 /* Override any GCC internal prototype to avoid an error.
13396    Use char because int might match the return type of a GCC
13397    builtin and then its argument prototype would still apply.  */
13398 #ifdef __cplusplus
13399 extern "C"
13400 #endif
13401 char com_err ();
13402 int
13403 main ()
13404 {
13405 return com_err ();
13406   ;
13407   return 0;
13408 }
13409 _ACEOF
13410 if ac_fn_c_try_link "$LINENO"; then :
13411   ac_cv_lib_com_err_com_err=yes
13412 else
13413   ac_cv_lib_com_err_com_err=no
13414 fi
13415 rm -f core conftest.err conftest.$ac_objext \
13416     conftest$ac_exeext conftest.$ac_ext
13417 LIBS=$ac_check_lib_save_LIBS
13418 fi
13419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13420 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13421 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13422   have_com_err=yes
13423 else
13424   have_com_err=no
13425 fi
13426
13427   if test $have_com_err = yes; then
13428     COM_ERRLIB=-lcom_err
13429     LIBS="$COM_ERRLIB $LIBS"
13430
13431 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13432
13433   fi
13434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13435 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13436 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13437   $as_echo_n "(cached) " >&6
13438 else
13439   ac_check_lib_save_LIBS=$LIBS
13440 LIBS="-lcrypto  $LIBS"
13441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13442 /* end confdefs.h.  */
13443
13444 /* Override any GCC internal prototype to avoid an error.
13445    Use char because int might match the return type of a GCC
13446    builtin and then its argument prototype would still apply.  */
13447 #ifdef __cplusplus
13448 extern "C"
13449 #endif
13450 char mit_des_cbc_encrypt ();
13451 int
13452 main ()
13453 {
13454 return mit_des_cbc_encrypt ();
13455   ;
13456   return 0;
13457 }
13458 _ACEOF
13459 if ac_fn_c_try_link "$LINENO"; then :
13460   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13461 else
13462   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13463 fi
13464 rm -f core conftest.err conftest.$ac_objext \
13465     conftest$ac_exeext conftest.$ac_ext
13466 LIBS=$ac_check_lib_save_LIBS
13467 fi
13468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13469 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13470 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13471   have_crypto=yes
13472 else
13473   have_crypto=no
13474 fi
13475
13476   if test $have_crypto = yes; then
13477     CRYPTOLIB=-lcrypto
13478     LIBS="$CRYPTOLIB $LIBS"
13479
13480 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13481
13482   fi
13483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13484 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13485 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13486   $as_echo_n "(cached) " >&6
13487 else
13488   ac_check_lib_save_LIBS=$LIBS
13489 LIBS="-lk5crypto  $LIBS"
13490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13491 /* end confdefs.h.  */
13492
13493 /* Override any GCC internal prototype to avoid an error.
13494    Use char because int might match the return type of a GCC
13495    builtin and then its argument prototype would still apply.  */
13496 #ifdef __cplusplus
13497 extern "C"
13498 #endif
13499 char mit_des_cbc_encrypt ();
13500 int
13501 main ()
13502 {
13503 return mit_des_cbc_encrypt ();
13504   ;
13505   return 0;
13506 }
13507 _ACEOF
13508 if ac_fn_c_try_link "$LINENO"; then :
13509   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13510 else
13511   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13512 fi
13513 rm -f core conftest.err conftest.$ac_objext \
13514     conftest$ac_exeext conftest.$ac_ext
13515 LIBS=$ac_check_lib_save_LIBS
13516 fi
13517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13518 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13519 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13520   have_k5crypto=yes
13521 else
13522   have_k5crypto=no
13523 fi
13524
13525   if test $have_k5crypto = yes; then
13526     CRYPTOLIB=-lk5crypto
13527     LIBS="$CRYPTOLIB $LIBS"
13528
13529 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13530
13531   fi
13532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13533 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13534 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13535   $as_echo_n "(cached) " >&6
13536 else
13537   ac_check_lib_save_LIBS=$LIBS
13538 LIBS="-lkrb5  $LIBS"
13539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13540 /* end confdefs.h.  */
13541
13542 /* Override any GCC internal prototype to avoid an error.
13543    Use char because int might match the return type of a GCC
13544    builtin and then its argument prototype would still apply.  */
13545 #ifdef __cplusplus
13546 extern "C"
13547 #endif
13548 char krb5_init_context ();
13549 int
13550 main ()
13551 {
13552 return krb5_init_context ();
13553   ;
13554   return 0;
13555 }
13556 _ACEOF
13557 if ac_fn_c_try_link "$LINENO"; then :
13558   ac_cv_lib_krb5_krb5_init_context=yes
13559 else
13560   ac_cv_lib_krb5_krb5_init_context=no
13561 fi
13562 rm -f core conftest.err conftest.$ac_objext \
13563     conftest$ac_exeext conftest.$ac_ext
13564 LIBS=$ac_check_lib_save_LIBS
13565 fi
13566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13567 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13568 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13569   have_krb5=yes
13570 else
13571   have_krb5=no
13572 fi
13573
13574   if test $have_krb5=yes; then
13575     KRB5LIB=-lkrb5
13576     LIBS="$KRB5LIB $LIBS"
13577
13578 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13579
13580   fi
13581     if test "${with_kerberos5}" = no; then
13582     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13583 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13584 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13585   $as_echo_n "(cached) " >&6
13586 else
13587   ac_check_lib_save_LIBS=$LIBS
13588 LIBS="-ldes425  $LIBS"
13589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13590 /* end confdefs.h.  */
13591
13592 /* Override any GCC internal prototype to avoid an error.
13593    Use char because int might match the return type of a GCC
13594    builtin and then its argument prototype would still apply.  */
13595 #ifdef __cplusplus
13596 extern "C"
13597 #endif
13598 char des_cbc_encrypt ();
13599 int
13600 main ()
13601 {
13602 return des_cbc_encrypt ();
13603   ;
13604   return 0;
13605 }
13606 _ACEOF
13607 if ac_fn_c_try_link "$LINENO"; then :
13608   ac_cv_lib_des425_des_cbc_encrypt=yes
13609 else
13610   ac_cv_lib_des425_des_cbc_encrypt=no
13611 fi
13612 rm -f core conftest.err conftest.$ac_objext \
13613     conftest$ac_exeext conftest.$ac_ext
13614 LIBS=$ac_check_lib_save_LIBS
13615 fi
13616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
13617 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
13618 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
13619   have_des425=yes
13620 else
13621   have_des425=no
13622 fi
13623
13624     if test $have_des425 = yes; then
13625       DESLIB=-ldes425
13626       LIBS="$DESLIB $LIBS"
13627
13628 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
13629
13630     else
13631       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
13632 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
13633 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
13634   $as_echo_n "(cached) " >&6
13635 else
13636   ac_check_lib_save_LIBS=$LIBS
13637 LIBS="-ldes  $LIBS"
13638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13639 /* end confdefs.h.  */
13640
13641 /* Override any GCC internal prototype to avoid an error.
13642    Use char because int might match the return type of a GCC
13643    builtin and then its argument prototype would still apply.  */
13644 #ifdef __cplusplus
13645 extern "C"
13646 #endif
13647 char des_cbc_encrypt ();
13648 int
13649 main ()
13650 {
13651 return des_cbc_encrypt ();
13652   ;
13653   return 0;
13654 }
13655 _ACEOF
13656 if ac_fn_c_try_link "$LINENO"; then :
13657   ac_cv_lib_des_des_cbc_encrypt=yes
13658 else
13659   ac_cv_lib_des_des_cbc_encrypt=no
13660 fi
13661 rm -f core conftest.err conftest.$ac_objext \
13662     conftest$ac_exeext conftest.$ac_ext
13663 LIBS=$ac_check_lib_save_LIBS
13664 fi
13665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
13666 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
13667 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
13668   have_des=yes
13669 else
13670   have_des=no
13671 fi
13672
13673       if test $have_des = yes; then
13674         DESLIB=-ldes
13675         LIBS="$DESLIB $LIBS"
13676
13677 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
13678
13679       fi
13680     fi
13681     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
13682 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
13683 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
13684   $as_echo_n "(cached) " >&6
13685 else
13686   ac_check_lib_save_LIBS=$LIBS
13687 LIBS="-lkrb4  $LIBS"
13688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13689 /* end confdefs.h.  */
13690
13691 /* Override any GCC internal prototype to avoid an error.
13692    Use char because int might match the return type of a GCC
13693    builtin and then its argument prototype would still apply.  */
13694 #ifdef __cplusplus
13695 extern "C"
13696 #endif
13697 char krb_get_cred ();
13698 int
13699 main ()
13700 {
13701 return krb_get_cred ();
13702   ;
13703   return 0;
13704 }
13705 _ACEOF
13706 if ac_fn_c_try_link "$LINENO"; then :
13707   ac_cv_lib_krb4_krb_get_cred=yes
13708 else
13709   ac_cv_lib_krb4_krb_get_cred=no
13710 fi
13711 rm -f core conftest.err conftest.$ac_objext \
13712     conftest$ac_exeext conftest.$ac_ext
13713 LIBS=$ac_check_lib_save_LIBS
13714 fi
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13716 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13717 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13718   have_krb4=yes
13719 else
13720   have_krb4=no
13721 fi
13722
13723     if test $have_krb4 = yes; then
13724       KRB4LIB=-lkrb4
13725       LIBS="$KRB4LIB $LIBS"
13726
13727 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13728
13729     else
13730       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13731 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13732 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735   ac_check_lib_save_LIBS=$LIBS
13736 LIBS="-lkrb  $LIBS"
13737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13738 /* end confdefs.h.  */
13739
13740 /* Override any GCC internal prototype to avoid an error.
13741    Use char because int might match the return type of a GCC
13742    builtin and then its argument prototype would still apply.  */
13743 #ifdef __cplusplus
13744 extern "C"
13745 #endif
13746 char krb_get_cred ();
13747 int
13748 main ()
13749 {
13750 return krb_get_cred ();
13751   ;
13752   return 0;
13753 }
13754 _ACEOF
13755 if ac_fn_c_try_link "$LINENO"; then :
13756   ac_cv_lib_krb_krb_get_cred=yes
13757 else
13758   ac_cv_lib_krb_krb_get_cred=no
13759 fi
13760 rm -f core conftest.err conftest.$ac_objext \
13761     conftest$ac_exeext conftest.$ac_ext
13762 LIBS=$ac_check_lib_save_LIBS
13763 fi
13764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
13765 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
13766 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
13767   have_krb=yes
13768 else
13769   have_krb=no
13770 fi
13771
13772       if test $have_krb = yes; then
13773         KRB4LIB=-lkrb
13774         LIBS="$KRB4LIB $LIBS"
13775
13776 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
13777
13778       fi
13779     fi
13780   fi
13781
13782   if test "${with_kerberos5}" != no; then
13783     for ac_header in krb5.h
13784 do :
13785   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13786 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13787   cat >>confdefs.h <<_ACEOF
13788 #define HAVE_KRB5_H 1
13789 _ACEOF
13790  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13791 "
13792 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13793
13794 cat >>confdefs.h <<_ACEOF
13795 #define HAVE_KRB5_ERROR_TEXT 1
13796 _ACEOF
13797
13798
13799 fi
13800 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13801 "
13802 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13803
13804 cat >>confdefs.h <<_ACEOF
13805 #define HAVE_KRB5_ERROR_E_TEXT 1
13806 _ACEOF
13807
13808
13809 fi
13810
13811 fi
13812
13813 done
13814
13815   else
13816     for ac_header in des.h
13817 do :
13818   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
13819 if test "x$ac_cv_header_des_h" = x""yes; then :
13820   cat >>confdefs.h <<_ACEOF
13821 #define HAVE_DES_H 1
13822 _ACEOF
13823
13824 else
13825   for ac_header in kerberosIV/des.h
13826 do :
13827   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
13828 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
13829   cat >>confdefs.h <<_ACEOF
13830 #define HAVE_KERBEROSIV_DES_H 1
13831 _ACEOF
13832
13833 else
13834   for ac_header in kerberos/des.h
13835 do :
13836   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
13837 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
13838   cat >>confdefs.h <<_ACEOF
13839 #define HAVE_KERBEROS_DES_H 1
13840 _ACEOF
13841
13842 fi
13843
13844 done
13845
13846 fi
13847
13848 done
13849
13850 fi
13851
13852 done
13853
13854     for ac_header in krb.h
13855 do :
13856   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
13857 if test "x$ac_cv_header_krb_h" = x""yes; then :
13858   cat >>confdefs.h <<_ACEOF
13859 #define HAVE_KRB_H 1
13860 _ACEOF
13861
13862 else
13863   for ac_header in kerberosIV/krb.h
13864 do :
13865   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
13866 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
13867   cat >>confdefs.h <<_ACEOF
13868 #define HAVE_KERBEROSIV_KRB_H 1
13869 _ACEOF
13870
13871 else
13872   for ac_header in kerberos/krb.h
13873 do :
13874   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
13875 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
13876   cat >>confdefs.h <<_ACEOF
13877 #define HAVE_KERBEROS_KRB_H 1
13878 _ACEOF
13879
13880 fi
13881
13882 done
13883
13884 fi
13885
13886 done
13887
13888 fi
13889
13890 done
13891
13892   fi
13893   for ac_header in com_err.h
13894 do :
13895   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
13896 if test "x$ac_cv_header_com_err_h" = x""yes; then :
13897   cat >>confdefs.h <<_ACEOF
13898 #define HAVE_COM_ERR_H 1
13899 _ACEOF
13900
13901 fi
13902
13903 done
13904
13905 fi
13906
13907
13908
13909
13910
13911
13912
13913 # Solaris requires -lintl if you want strerror (which calls dgettext)
13914 # to return localized messages.
13915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
13916 $as_echo_n "checking for dgettext in -lintl... " >&6; }
13917 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
13918   $as_echo_n "(cached) " >&6
13919 else
13920   ac_check_lib_save_LIBS=$LIBS
13921 LIBS="-lintl  $LIBS"
13922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13923 /* end confdefs.h.  */
13924
13925 /* Override any GCC internal prototype to avoid an error.
13926    Use char because int might match the return type of a GCC
13927    builtin and then its argument prototype would still apply.  */
13928 #ifdef __cplusplus
13929 extern "C"
13930 #endif
13931 char dgettext ();
13932 int
13933 main ()
13934 {
13935 return dgettext ();
13936   ;
13937   return 0;
13938 }
13939 _ACEOF
13940 if ac_fn_c_try_link "$LINENO"; then :
13941   ac_cv_lib_intl_dgettext=yes
13942 else
13943   ac_cv_lib_intl_dgettext=no
13944 fi
13945 rm -f core conftest.err conftest.$ac_objext \
13946     conftest$ac_exeext conftest.$ac_ext
13947 LIBS=$ac_check_lib_save_LIBS
13948 fi
13949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
13950 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
13951 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
13952   cat >>confdefs.h <<_ACEOF
13953 #define HAVE_LIBINTL 1
13954 _ACEOF
13955
13956   LIBS="-lintl $LIBS"
13957
13958 fi
13959
13960
13961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
13962 $as_echo_n "checking whether localtime caches TZ... " >&6; }
13963 if test "${emacs_cv_localtime_cache+set}" = set; then :
13964   $as_echo_n "(cached) " >&6
13965 else
13966   if test x$ac_cv_func_tzset = xyes; then
13967 if test "$cross_compiling" = yes; then :
13968   # If we have tzset, assume the worst when cross-compiling.
13969 emacs_cv_localtime_cache=yes
13970 else
13971   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13972 /* end confdefs.h.  */
13973 #include <time.h>
13974 char TZ_GMT0[] = "TZ=GMT0";
13975 char TZ_PST8[] = "TZ=PST8";
13976 main()
13977 {
13978   time_t now = time ((time_t *) 0);
13979   int hour_GMT0, hour_unset;
13980   if (putenv (TZ_GMT0) != 0)
13981     exit (1);
13982   hour_GMT0 = localtime (&now)->tm_hour;
13983   unsetenv("TZ");
13984   hour_unset = localtime (&now)->tm_hour;
13985   if (putenv (TZ_PST8) != 0)
13986     exit (1);
13987   if (localtime (&now)->tm_hour == hour_GMT0)
13988     exit (1);
13989   unsetenv("TZ");
13990   if (localtime (&now)->tm_hour != hour_unset)
13991     exit (1);
13992   exit (0);
13993 }
13994 _ACEOF
13995 if ac_fn_c_try_run "$LINENO"; then :
13996   emacs_cv_localtime_cache=no
13997 else
13998   emacs_cv_localtime_cache=yes
13999 fi
14000 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14001   conftest.$ac_objext conftest.beam conftest.$ac_ext
14002 fi
14003
14004 else
14005         # If we lack tzset, report that localtime does not cache TZ,
14006         # since we can't invalidate the cache if we don't have tzset.
14007         emacs_cv_localtime_cache=no
14008 fi
14009 fi
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14011 $as_echo "$emacs_cv_localtime_cache" >&6; }
14012 if test $emacs_cv_localtime_cache = yes; then
14013
14014 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14015
14016 fi
14017
14018 if test "x$HAVE_TIMEVAL" = xyes; then
14019   for ac_func in gettimeofday
14020 do :
14021   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14022 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14023   cat >>confdefs.h <<_ACEOF
14024 #define HAVE_GETTIMEOFDAY 1
14025 _ACEOF
14026
14027 fi
14028 done
14029
14030   if test $ac_cv_func_gettimeofday = yes; then
14031     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14032 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14033 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14034   $as_echo_n "(cached) " >&6
14035 else
14036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14037 /* end confdefs.h.  */
14038
14039 #ifdef TIME_WITH_SYS_TIME
14040 #include <sys/time.h>
14041 #include <time.h>
14042 #else
14043 #ifdef HAVE_SYS_TIME_H
14044 #include <sys/time.h>
14045 #else
14046 #include <time.h>
14047 #endif
14048 #endif
14049 int
14050 main ()
14051 {
14052 struct timeval time;
14053        gettimeofday (&time, 0);
14054   ;
14055   return 0;
14056 }
14057 _ACEOF
14058 if ac_fn_c_try_compile "$LINENO"; then :
14059   emacs_cv_gettimeofday_two_arguments=yes
14060 else
14061   emacs_cv_gettimeofday_two_arguments=no
14062 fi
14063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14064 fi
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
14066 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
14067     if test $emacs_cv_gettimeofday_two_arguments = no; then
14068
14069 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
14070
14071     fi
14072   fi
14073 fi
14074
14075 ok_so_far=yes
14076 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14077 if test "x$ac_cv_func_socket" = x""yes; then :
14078
14079 else
14080   ok_so_far=no
14081 fi
14082
14083 if test $ok_so_far = yes; then
14084   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14085 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14086
14087 else
14088   ok_so_far=no
14089 fi
14090
14091
14092 fi
14093 if test $ok_so_far = yes; then
14094   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14095 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14096
14097 else
14098   ok_so_far=no
14099 fi
14100
14101
14102 fi
14103 if test $ok_so_far = yes; then
14104
14105 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14106
14107 fi
14108
14109 if test -f /usr/lpp/X11/bin/smt.exp; then
14110
14111 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14112
14113 fi
14114
14115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14116 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14117 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14119 $as_echo "yes" >&6; }
14120
14121 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14122
14123 else
14124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14125 $as_echo "no" >&6; }
14126 fi
14127
14128 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14129 if test "x$ac_cv_type_pid_t" = x""yes; then :
14130
14131 else
14132
14133 cat >>confdefs.h <<_ACEOF
14134 #define pid_t int
14135 _ACEOF
14136
14137 fi
14138
14139 for ac_header in vfork.h
14140 do :
14141   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14142 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14143   cat >>confdefs.h <<_ACEOF
14144 #define HAVE_VFORK_H 1
14145 _ACEOF
14146
14147 fi
14148
14149 done
14150
14151 for ac_func in fork vfork
14152 do :
14153   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14154 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14155 eval as_val=\$$as_ac_var
14156    if test "x$as_val" = x""yes; then :
14157   cat >>confdefs.h <<_ACEOF
14158 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14159 _ACEOF
14160
14161 fi
14162 done
14163
14164 if test "x$ac_cv_func_fork" = xyes; then
14165   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14166 $as_echo_n "checking for working fork... " >&6; }
14167 if test "${ac_cv_func_fork_works+set}" = set; then :
14168   $as_echo_n "(cached) " >&6
14169 else
14170   if test "$cross_compiling" = yes; then :
14171   ac_cv_func_fork_works=cross
14172 else
14173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14174 /* end confdefs.h.  */
14175 $ac_includes_default
14176 int
14177 main ()
14178 {
14179
14180           /* By Ruediger Kuhlmann. */
14181           return fork () < 0;
14182
14183   ;
14184   return 0;
14185 }
14186 _ACEOF
14187 if ac_fn_c_try_run "$LINENO"; then :
14188   ac_cv_func_fork_works=yes
14189 else
14190   ac_cv_func_fork_works=no
14191 fi
14192 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14193   conftest.$ac_objext conftest.beam conftest.$ac_ext
14194 fi
14195
14196 fi
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14198 $as_echo "$ac_cv_func_fork_works" >&6; }
14199
14200 else
14201   ac_cv_func_fork_works=$ac_cv_func_fork
14202 fi
14203 if test "x$ac_cv_func_fork_works" = xcross; then
14204   case $host in
14205     *-*-amigaos* | *-*-msdosdjgpp*)
14206       # Override, as these systems have only a dummy fork() stub
14207       ac_cv_func_fork_works=no
14208       ;;
14209     *)
14210       ac_cv_func_fork_works=yes
14211       ;;
14212   esac
14213   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14214 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14215 fi
14216 ac_cv_func_vfork_works=$ac_cv_func_vfork
14217 if test "x$ac_cv_func_vfork" = xyes; then
14218   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14219 $as_echo_n "checking for working vfork... " >&6; }
14220 if test "${ac_cv_func_vfork_works+set}" = set; then :
14221   $as_echo_n "(cached) " >&6
14222 else
14223   if test "$cross_compiling" = yes; then :
14224   ac_cv_func_vfork_works=cross
14225 else
14226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14227 /* end confdefs.h.  */
14228 /* Thanks to Paul Eggert for this test.  */
14229 $ac_includes_default
14230 #include <sys/wait.h>
14231 #ifdef HAVE_VFORK_H
14232 # include <vfork.h>
14233 #endif
14234 /* On some sparc systems, changes by the child to local and incoming
14235    argument registers are propagated back to the parent.  The compiler
14236    is told about this with #include <vfork.h>, but some compilers
14237    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
14238    static variable whose address is put into a register that is
14239    clobbered by the vfork.  */
14240 static void
14241 #ifdef __cplusplus
14242 sparc_address_test (int arg)
14243 # else
14244 sparc_address_test (arg) int arg;
14245 #endif
14246 {
14247   static pid_t child;
14248   if (!child) {
14249     child = vfork ();
14250     if (child < 0) {
14251       perror ("vfork");
14252       _exit(2);
14253     }
14254     if (!child) {
14255       arg = getpid();
14256       write(-1, "", 0);
14257       _exit (arg);
14258     }
14259   }
14260 }
14261
14262 int
14263 main ()
14264 {
14265   pid_t parent = getpid ();
14266   pid_t child;
14267
14268   sparc_address_test (0);
14269
14270   child = vfork ();
14271
14272   if (child == 0) {
14273     /* Here is another test for sparc vfork register problems.  This
14274        test uses lots of local variables, at least as many local
14275        variables as main has allocated so far including compiler
14276        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
14277        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
14278        reuse the register of parent for one of the local variables,
14279        since it will think that parent can't possibly be used any more
14280        in this routine.  Assigning to the local variable will thus
14281        munge parent in the parent process.  */
14282     pid_t
14283       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14284       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14285     /* Convince the compiler that p..p7 are live; otherwise, it might
14286        use the same hardware register for all 8 local variables.  */
14287     if (p != p1 || p != p2 || p != p3 || p != p4
14288         || p != p5 || p != p6 || p != p7)
14289       _exit(1);
14290
14291     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14292        from child file descriptors.  If the child closes a descriptor
14293        before it execs or exits, this munges the parent's descriptor
14294        as well.  Test for this by closing stdout in the child.  */
14295     _exit(close(fileno(stdout)) != 0);
14296   } else {
14297     int status;
14298     struct stat st;
14299
14300     while (wait(&status) != child)
14301       ;
14302     return (
14303          /* Was there some problem with vforking?  */
14304          child < 0
14305
14306          /* Did the child fail?  (This shouldn't happen.)  */
14307          || status
14308
14309          /* Did the vfork/compiler bug occur?  */
14310          || parent != getpid()
14311
14312          /* Did the file descriptor bug occur?  */
14313          || fstat(fileno(stdout), &st) != 0
14314          );
14315   }
14316 }
14317 _ACEOF
14318 if ac_fn_c_try_run "$LINENO"; then :
14319   ac_cv_func_vfork_works=yes
14320 else
14321   ac_cv_func_vfork_works=no
14322 fi
14323 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14324   conftest.$ac_objext conftest.beam conftest.$ac_ext
14325 fi
14326
14327 fi
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14329 $as_echo "$ac_cv_func_vfork_works" >&6; }
14330
14331 fi;
14332 if test "x$ac_cv_func_fork_works" = xcross; then
14333   ac_cv_func_vfork_works=$ac_cv_func_vfork
14334   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14335 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14336 fi
14337
14338 if test "x$ac_cv_func_vfork_works" = xyes; then
14339
14340 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14341
14342 else
14343
14344 $as_echo "#define vfork fork" >>confdefs.h
14345
14346 fi
14347 if test "x$ac_cv_func_fork_works" = xyes; then
14348
14349 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14350
14351 fi
14352
14353
14354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14355 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14356 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14357   $as_echo_n "(cached) " >&6
14358 else
14359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14360 /* end confdefs.h.  */
14361 #include <langinfo.h>
14362 int
14363 main ()
14364 {
14365 char* cs = nl_langinfo(CODESET);
14366   ;
14367   return 0;
14368 }
14369 _ACEOF
14370 if ac_fn_c_try_link "$LINENO"; then :
14371   emacs_cv_langinfo_codeset=yes
14372 else
14373   emacs_cv_langinfo_codeset=no
14374 fi
14375 rm -f core conftest.err conftest.$ac_objext \
14376     conftest$ac_exeext conftest.$ac_ext
14377
14378 fi
14379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14380 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14381 if test $emacs_cv_langinfo_codeset = yes; then
14382
14383 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14384
14385 fi
14386
14387 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
14388 if test "x$ac_cv_type_size_t" = x""yes; then :
14389
14390 cat >>confdefs.h <<_ACEOF
14391 #define HAVE_SIZE_T 1
14392 _ACEOF
14393
14394
14395 fi
14396
14397
14398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14399 $as_echo_n "checking for mbstate_t... " >&6; }
14400 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14401   $as_echo_n "(cached) " >&6
14402 else
14403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14404 /* end confdefs.h.  */
14405 $ac_includes_default
14406 #           include <wchar.h>
14407 int
14408 main ()
14409 {
14410 mbstate_t x; return sizeof x;
14411   ;
14412   return 0;
14413 }
14414 _ACEOF
14415 if ac_fn_c_try_compile "$LINENO"; then :
14416   ac_cv_type_mbstate_t=yes
14417 else
14418   ac_cv_type_mbstate_t=no
14419 fi
14420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14421 fi
14422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14423 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14424    if test $ac_cv_type_mbstate_t = yes; then
14425
14426 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14427
14428    else
14429
14430 $as_echo "#define mbstate_t int" >>confdefs.h
14431
14432    fi
14433
14434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
14435 $as_echo_n "checking for C restrict keyword... " >&6; }
14436 if test "${emacs_cv_c_restrict+set}" = set; then :
14437   $as_echo_n "(cached) " >&6
14438 else
14439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14440 /* end confdefs.h.  */
14441 void fred (int *restrict x);
14442 int
14443 main ()
14444 {
14445
14446   ;
14447   return 0;
14448 }
14449 _ACEOF
14450 if ac_fn_c_try_compile "$LINENO"; then :
14451   emacs_cv_c_restrict=yes
14452 else
14453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14454 /* end confdefs.h.  */
14455 void fred (int *__restrict x);
14456 int
14457 main ()
14458 {
14459
14460   ;
14461   return 0;
14462 }
14463 _ACEOF
14464 if ac_fn_c_try_compile "$LINENO"; then :
14465   emacs_cv_c_restrict=__restrict
14466 else
14467   emacs_cv_c_restrict=no
14468 fi
14469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14470 fi
14471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14472 fi
14473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
14474 $as_echo "$emacs_cv_c_restrict" >&6; }
14475 case "$emacs_cv_c_restrict" in
14476   yes) emacs_restrict=restrict;;
14477   no) emacs_restrict="";;
14478   *) emacs_restrict="$emacs_cv_c_restrict";;
14479 esac
14480 if test "$emacs_restrict" != __restrict; then
14481
14482 cat >>confdefs.h <<_ACEOF
14483 #define __restrict $emacs_restrict
14484 _ACEOF
14485
14486 fi
14487
14488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14489 $as_echo_n "checking for C restricted array declarations... " >&6; }
14490 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14491   $as_echo_n "(cached) " >&6
14492 else
14493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14494 /* end confdefs.h.  */
14495 void fred (int x[__restrict]);
14496 int
14497 main ()
14498 {
14499
14500   ;
14501   return 0;
14502 }
14503 _ACEOF
14504 if ac_fn_c_try_compile "$LINENO"; then :
14505   emacs_cv_c_restrict_arr=yes
14506 else
14507   emacs_cv_c_restrict_arr=no
14508 fi
14509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14510 fi
14511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14512 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14513 if test "$emacs_cv_c_restrict_arr" = yes; then
14514
14515 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14516
14517 fi
14518
14519
14520
14521 # Set up the CFLAGS for real compilation, so we can substitute it.
14522 CFLAGS="$REAL_CFLAGS"
14523 CPPFLAGS="$REAL_CPPFLAGS"
14524
14525 ## Hack to detect a buggy GCC version.
14526 if test "x$GCC" = xyes \
14527    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
14528    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
14529    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
14530    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
14531 fi
14532
14533 #### Find out which version of Emacs this is.
14534 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
14535          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
14536 if test x"${version}" = x; then
14537   as_fn_error "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
14538 fi
14539 if test x"${version}" != x"$PACKAGE_VERSION"; then
14540   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
14541 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
14542 fi
14543
14544 ### Specify what sort of things we'll be editing into Makefile and config.h.
14545 ### Use configuration here uncanonicalized to avoid exceeding size limits.
14546
14547
14548 ## Unused?
14549
14550
14551
14552
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
14570 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
14571 ## end of LIBX_BASE, but nothing ever set it.
14572
14573
14574
14575
14576 ## Used in lwlib/Makefile.in.
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589 cat >>confdefs.h <<_ACEOF
14590 #define EMACS_CONFIGURATION "${canonical}"
14591 _ACEOF
14592
14593
14594 cat >>confdefs.h <<_ACEOF
14595 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
14596 _ACEOF
14597
14598
14599 cat >>confdefs.h <<_ACEOF
14600 #define config_machfile "${machfile}"
14601 _ACEOF
14602
14603
14604 cat >>confdefs.h <<_ACEOF
14605 #define config_opsysfile "${opsysfile}"
14606 _ACEOF
14607
14608
14609 XMENU_OBJ=
14610 XOBJ=
14611 FONT_OBJ=
14612 if test "${HAVE_X_WINDOWS}" = "yes" ; then
14613
14614 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
14615
14616   XMENU_OBJ=xmenu.o
14617   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
14618   FONT_OBJ=xfont.o
14619   if test "$HAVE_XFT" = "yes"; then
14620     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
14621   elif test "$HAVE_FREETYPE" = "yes"; then
14622     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
14623   fi
14624
14625 fi
14626
14627
14628
14629
14630 WIDGET_OBJ=
14631 MOTIF_LIBW=
14632 if test "${USE_X_TOOLKIT}" != "none" ; then
14633   WIDGET_OBJ=widget.o
14634
14635 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
14636
14637   if test "${USE_X_TOOLKIT}" = "LUCID"; then
14638
14639 $as_echo "#define USE_LUCID 1" >>confdefs.h
14640
14641   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
14642
14643 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14644
14645     MOTIF_LIBW=-lXm
14646     case "$opsys" in
14647       gnu-linux)
14648         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14649         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14650         ;;
14651
14652       unixware)
14653         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14654         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14655         MOTIF_LIBW="MOTIF_LIBW -lXimp"
14656         ;;
14657
14658       aix4-2)
14659         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14660         MOTIF_LIBW="$MOTIF_LIBW -li18n"
14661         ;;
14662     esac
14663     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14664   fi
14665 fi
14666
14667
14668 TOOLKIT_LIBW=
14669 case "$USE_X_TOOLKIT" in
14670   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14671   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14672   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14673 esac
14674
14675
14676 if test "$USE_X_TOOLKIT" = "none"; then
14677   LIBXT_OTHER="\$(LIBXSM)"
14678   OLDXMENU_TARGET="really-oldXMenu"
14679 else
14680   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14681   OLDXMENU_TARGET="really-lwlib"
14682 fi
14683
14684
14685 ## The X Menu stuff is present in the X10 distribution, but missing
14686 ## from X11.  If we have X10, just use the installed library;
14687 ## otherwise, use our own copy.
14688 if test "${HAVE_X11}" = "yes" ; then
14689
14690 $as_echo "#define HAVE_X11 1" >>confdefs.h
14691
14692
14693   if test "$USE_X_TOOLKIT" = "none"; then
14694     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
14695   else
14696     OLDXMENU="\${lwlibdir}/liblw.a"
14697   fi
14698   LIBXMENU="\$(OLDXMENU)"
14699   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14700   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14701 else
14702   ## For a syntactically valid Makefile; not actually used for anything.
14703   ## See comments in src/Makefile.in.
14704   OLDXMENU=nothing
14705   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14706   if test "${HAVE_X_WINDOWS}" = "yes"; then
14707     LIBXMENU="-lXMenu"
14708   else
14709     LIBXMENU=
14710   fi
14711   LIBX_OTHER=
14712   OLDXMENU_DEPS=
14713 fi
14714
14715 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14716   OLDXMENU_TARGET=
14717   OLDXMENU=nothing
14718   LIBXMENU=
14719   OLDXMENU_DEPS=
14720 fi
14721
14722
14723
14724
14725
14726
14727
14728 if test "${HAVE_MENUS}" = "yes" ; then
14729
14730 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14731
14732 fi
14733
14734 if test "${GNU_MALLOC}" = "yes" ; then
14735
14736 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14737
14738 fi
14739
14740 RALLOC_OBJ=
14741 if test "${REL_ALLOC}" = "yes" ; then
14742
14743 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14744
14745
14746   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14747 fi
14748
14749
14750 if test "$opsys" = "cygwin"; then
14751   CYGWIN_OBJ="sheap.o"
14752   ## Cygwin differs because of its unexec().
14753   PRE_ALLOC_OBJ=
14754   POST_ALLOC_OBJ=lastfile.o
14755 else
14756   CYGWIN_OBJ=
14757   PRE_ALLOC_OBJ=lastfile.o
14758   POST_ALLOC_OBJ=
14759 fi
14760
14761
14762
14763
14764
14765 case "$opsys" in
14766   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
14767
14768   darwin)
14769    ## The -headerpad option tells ld (see man page) to leave room at the
14770    ## end of the header for adding load commands.  Needed for dumping.
14771    ## 0x690 is the total size of 30 segment load commands (at 56
14772    ## each); under Cocoa 31 commands are required.
14773    if test "$HAVE_NS" = "yes"; then
14774      libs_nsgui="-framework AppKit"
14775      headerpad_extra=6C8
14776    else
14777      libs_nsgui=
14778      headerpad_extra=690
14779    fi
14780    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
14781
14782    ## This is here because src/Makefile.in did some extra fiddling around
14783    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
14784    ##   #ifndef LD_SWITCH_SYSTEM
14785    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
14786    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
14787    ## not using gcc, darwin system not on an alpha (ie darwin, since
14788    ## darwin + alpha does not occur).
14789    ## Because this was done in src/Makefile.in, the resulting part of
14790    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
14791    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
14792    ## rather than LD_SWITCH_SYSTEM.
14793    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
14794      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
14795    ;;
14796
14797   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
14798   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
14799   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
14800   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
14801   ## had different values in configure (in ac_link) and src/Makefile.in.
14802   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
14803   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
14804
14805   *) LD_SWITCH_SYSTEM_TEMACS= ;;
14806 esac
14807
14808 if test "$NS_IMPL_GNUSTEP" = "yes"; then
14809   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
14810 fi
14811
14812
14813
14814
14815 LD_FIRSTFLAG=
14816 ORDINARY_LINK=
14817 case "$opsys" in
14818   ## gnu: GNU needs its own crt0.
14819   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
14820
14821   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
14822   ## library search parth, i.e. it won't search /usr/lib for libc and
14823   ## friends.  Using -nostartfiles instead avoids this problem, and
14824   ## will also work on earlier NetBSD releases.
14825   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
14826
14827   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
14828   ##   MkLinux/LinuxPPC needs this.
14829   ## ibms390x only supports opsys = gnu-linux so it can be added here.
14830   gnu-*)
14831     case "$machine" in
14832       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
14833     esac
14834     ;;
14835 esac
14836
14837
14838 if test "x$ORDINARY_LINK" = "xyes"; then
14839
14840   LD_FIRSTFLAG=""
14841
14842 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
14843
14844
14845 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
14846 ## freebsd, gnu-* not on macppc|ibms390x.
14847 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
14848
14849   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
14850   ## places that are difficult to figure out at make time.  Fortunately,
14851   ## these same versions allow you to pass arbitrary flags on to the
14852   ## linker, so there is no reason not to use it as a linker.
14853   ##
14854   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
14855   ## searching for libraries in its internal directories, so we have to
14856   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
14857   LD_FIRSTFLAG="-nostdlib"
14858 fi
14859
14860 ## FIXME? What setting of EDIT_LDFLAGS should this have?
14861 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
14862
14863
14864
14865
14866 ## FIXME? The logic here is not precisely the same as that above.
14867 ## There is no check here for a pre-defined LD_FIRSTFLAG.
14868 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
14869 LIB_GCC=
14870 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
14871
14872   case "$opsys" in
14873     freebsd|netbsd|openbsd) LIB_GCC= ;;
14874
14875     gnu-*)
14876       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
14877       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
14878       ## Note that m/arm.h never bothered to undefine LIB_GCC first.
14879       if test "$machine" = "arm"; then
14880         LIB_GCC="-lgcc_s"
14881       else
14882         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
14883         ## immediately undefine it again and redefine it to empty.
14884         ## Was the C_SWITCH_X_SITE part really necessary?
14885 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
14886         LIB_GCC=
14887       fi
14888       ;;
14889
14890     ## Ask GCC where to find libgcc.a.
14891     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
14892   esac
14893 fi
14894
14895
14896 TOOLTIP_SUPPORT=
14897 WINDOW_SUPPORT=
14898 ## If we're using X11/GNUstep, define some consequences.
14899 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
14900
14901 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
14902
14903
14904 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
14905
14906   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
14907   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
14908
14909   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
14910   test "$HAVE_X_WINDOWS" = "yes" && \
14911     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
14912
14913 fi
14914
14915
14916
14917
14918
14919
14920
14921 #### Report on what we decided to do.
14922 #### Report GTK as a toolkit, even if it doesn't use Xt.
14923 #### It makes printing result more understandable as using GTK sets
14924 #### toolkit_scroll_bars to yes by default.
14925 if test "${HAVE_GTK}" = "yes"; then
14926   USE_X_TOOLKIT=GTK
14927 fi
14928
14929 echo "
14930 Configured for \`${canonical}'.
14931
14932   Where should the build process find the source code?    ${srcdir}
14933   What operating system and machine description files should Emacs use?
14934         \`${opsysfile}' and \`${machfile}'
14935   What compiler should emacs be built with?               ${CC} ${CFLAGS}
14936   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
14937   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
14938   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
14939   What window system should Emacs use?                    ${window_system}
14940   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
14941
14942 if test -n "${x_includes}"; then
14943 echo "  Where do we find X Windows header files?                ${x_includes}"
14944 else
14945 echo "  Where do we find X Windows header files?                Standard dirs"
14946 fi
14947 if test -n "${x_libraries}"; then
14948 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
14949 else
14950 echo "  Where do we find X Windows libraries?                   Standard dirs"
14951 fi
14952
14953 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
14954 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
14955 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
14956 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
14957 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
14958 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
14959 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
14960 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
14961
14962 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
14963 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
14964 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
14965 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
14966 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
14967 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
14968
14969 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
14970 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
14971 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
14972 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
14973
14974 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
14975 echo
14976
14977 if test $USE_XASSERTS = yes; then
14978    echo "  Compiling with asserts turned on."
14979    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
14980 fi
14981
14982 echo
14983
14984 if test "$HAVE_NS" = "yes"; then
14985    echo
14986    echo "You must run \"make install\" in order to test the built application.
14987 The installed application will go to nextstep/Emacs.app and can be
14988 run or moved from there."
14989    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
14990       echo "The application will be fully self-contained."
14991     else
14992       echo "The lisp resources for the application will be installed under ${prefix}.
14993 You may need to run \"make install\" with sudo.  The application will fail
14994 to run if these resources are not installed."
14995    fi
14996    echo
14997 fi
14998
14999
15000 # Remove any trailing slashes in these variables.
15001 test "${prefix}" != NONE &&
15002   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
15003 test "${exec_prefix}" != NONE &&
15004   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
15005
15006 ac_config_files="$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"
15007
15008 ac_config_commands="$ac_config_commands default"
15009
15010 cat >confcache <<\_ACEOF
15011 # This file is a shell script that caches the results of configure
15012 # tests run on this system so they can be shared between configure
15013 # scripts and configure runs, see configure's option --config-cache.
15014 # It is not useful on other systems.  If it contains results you don't
15015 # want to keep, you may remove or edit it.
15016 #
15017 # config.status only pays attention to the cache file if you give it
15018 # the --recheck option to rerun configure.
15019 #
15020 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15021 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15022 # following values.
15023
15024 _ACEOF
15025
15026 # The following way of writing the cache mishandles newlines in values,
15027 # but we know of no workaround that is simple, portable, and efficient.
15028 # So, we kill variables containing newlines.
15029 # Ultrix sh set writes to stderr and can't be redirected directly,
15030 # and sets the high bit in the cache file unless we assign to the vars.
15031 (
15032   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15033     eval ac_val=\$$ac_var
15034     case $ac_val in #(
15035     *${as_nl}*)
15036       case $ac_var in #(
15037       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15038 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15039       esac
15040       case $ac_var in #(
15041       _ | IFS | as_nl) ;; #(
15042       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15043       *) { eval $ac_var=; unset $ac_var;} ;;
15044       esac ;;
15045     esac
15046   done
15047
15048   (set) 2>&1 |
15049     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15050     *${as_nl}ac_space=\ *)
15051       # `set' does not quote correctly, so add quotes: double-quote
15052       # substitution turns \\\\ into \\, and sed turns \\ into \.
15053       sed -n \
15054         "s/'/'\\\\''/g;
15055           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15056       ;; #(
15057     *)
15058       # `set' quotes correctly as required by POSIX, so do not add quotes.
15059       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15060       ;;
15061     esac |
15062     sort
15063 ) |
15064   sed '
15065      /^ac_cv_env_/b end
15066      t clear
15067      :clear
15068      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15069      t end
15070      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15071      :end' >>confcache
15072 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15073   if test -w "$cache_file"; then
15074     test "x$cache_file" != "x/dev/null" &&
15075       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15076 $as_echo "$as_me: updating cache $cache_file" >&6;}
15077     cat confcache >$cache_file
15078   else
15079     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15080 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15081   fi
15082 fi
15083 rm -f confcache
15084
15085 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15086 # Let make expand exec_prefix.
15087 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15088
15089 DEFS=-DHAVE_CONFIG_H
15090
15091 ac_libobjs=
15092 ac_ltlibobjs=
15093 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15094   # 1. Remove the extension, and $U if already installed.
15095   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15096   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15097   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15098   #    will be set to the directory where LIBOBJS objects are built.
15099   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15100   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15101 done
15102 LIBOBJS=$ac_libobjs
15103
15104 LTLIBOBJS=$ac_ltlibobjs
15105
15106
15107
15108
15109 : ${CONFIG_STATUS=./config.status}
15110 ac_write_fail=0
15111 ac_clean_files_save=$ac_clean_files
15112 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15113 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15114 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15115 as_write_fail=0
15116 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15117 #! $SHELL
15118 # Generated by $as_me.
15119 # Run this file to recreate the current configuration.
15120 # Compiler output produced by configure, useful for debugging
15121 # configure, is in config.log if it exists.
15122
15123 debug=false
15124 ac_cs_recheck=false
15125 ac_cs_silent=false
15126
15127 SHELL=\${CONFIG_SHELL-$SHELL}
15128 export SHELL
15129 _ASEOF
15130 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15131 ## -------------------- ##
15132 ## M4sh Initialization. ##
15133 ## -------------------- ##
15134
15135 # Be more Bourne compatible
15136 DUALCASE=1; export DUALCASE # for MKS sh
15137 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15138   emulate sh
15139   NULLCMD=:
15140   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15141   # is contrary to our usage.  Disable this feature.
15142   alias -g '${1+"$@"}'='"$@"'
15143   setopt NO_GLOB_SUBST
15144 else
15145   case `(set -o) 2>/dev/null` in #(
15146   *posix*) :
15147     set -o posix ;; #(
15148   *) :
15149      ;;
15150 esac
15151 fi
15152
15153
15154 as_nl='
15155 '
15156 export as_nl
15157 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15158 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15159 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15160 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15161 # Prefer a ksh shell builtin over an external printf program on Solaris,
15162 # but without wasting forks for bash or zsh.
15163 if test -z "$BASH_VERSION$ZSH_VERSION" \
15164     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15165   as_echo='print -r --'
15166   as_echo_n='print -rn --'
15167 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15168   as_echo='printf %s\n'
15169   as_echo_n='printf %s'
15170 else
15171   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15172     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15173     as_echo_n='/usr/ucb/echo -n'
15174   else
15175     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15176     as_echo_n_body='eval
15177       arg=$1;
15178       case $arg in #(
15179       *"$as_nl"*)
15180         expr "X$arg" : "X\\(.*\\)$as_nl";
15181         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15182       esac;
15183       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15184     '
15185     export as_echo_n_body
15186     as_echo_n='sh -c $as_echo_n_body as_echo'
15187   fi
15188   export as_echo_body
15189   as_echo='sh -c $as_echo_body as_echo'
15190 fi
15191
15192 # The user is always right.
15193 if test "${PATH_SEPARATOR+set}" != set; then
15194   PATH_SEPARATOR=:
15195   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15196     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15197       PATH_SEPARATOR=';'
15198   }
15199 fi
15200
15201
15202 # IFS
15203 # We need space, tab and new line, in precisely that order.  Quoting is
15204 # there to prevent editors from complaining about space-tab.
15205 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15206 # splitting by setting IFS to empty value.)
15207 IFS=" ""        $as_nl"
15208
15209 # Find who we are.  Look in the path if we contain no directory separator.
15210 case $0 in #((
15211   *[\\/]* ) as_myself=$0 ;;
15212   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15213 for as_dir in $PATH
15214 do
15215   IFS=$as_save_IFS
15216   test -z "$as_dir" && as_dir=.
15217     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15218   done
15219 IFS=$as_save_IFS
15220
15221      ;;
15222 esac
15223 # We did not find ourselves, most probably we were run as `sh COMMAND'
15224 # in which case we are not to be found in the path.
15225 if test "x$as_myself" = x; then
15226   as_myself=$0
15227 fi
15228 if test ! -f "$as_myself"; then
15229   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15230   exit 1
15231 fi
15232
15233 # Unset variables that we do not need and which cause bugs (e.g. in
15234 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15235 # suppresses any "Segmentation fault" message there.  '((' could
15236 # trigger a bug in pdksh 5.2.14.
15237 for as_var in BASH_ENV ENV MAIL MAILPATH
15238 do eval test x\${$as_var+set} = xset \
15239   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15240 done
15241 PS1='$ '
15242 PS2='> '
15243 PS4='+ '
15244
15245 # NLS nuisances.
15246 LC_ALL=C
15247 export LC_ALL
15248 LANGUAGE=C
15249 export LANGUAGE
15250
15251 # CDPATH.
15252 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15253
15254
15255 # as_fn_error ERROR [LINENO LOG_FD]
15256 # ---------------------------------
15257 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15258 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15259 # script with status $?, using 1 if that was 0.
15260 as_fn_error ()
15261 {
15262   as_status=$?; test $as_status -eq 0 && as_status=1
15263   if test "$3"; then
15264     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15265     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15266   fi
15267   $as_echo "$as_me: error: $1" >&2
15268   as_fn_exit $as_status
15269 } # as_fn_error
15270
15271
15272 # as_fn_set_status STATUS
15273 # -----------------------
15274 # Set $? to STATUS, without forking.
15275 as_fn_set_status ()
15276 {
15277   return $1
15278 } # as_fn_set_status
15279
15280 # as_fn_exit STATUS
15281 # -----------------
15282 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15283 as_fn_exit ()
15284 {
15285   set +e
15286   as_fn_set_status $1
15287   exit $1
15288 } # as_fn_exit
15289
15290 # as_fn_unset VAR
15291 # ---------------
15292 # Portably unset VAR.
15293 as_fn_unset ()
15294 {
15295   { eval $1=; unset $1;}
15296 }
15297 as_unset=as_fn_unset
15298 # as_fn_append VAR VALUE
15299 # ----------------------
15300 # Append the text in VALUE to the end of the definition contained in VAR. Take
15301 # advantage of any shell optimizations that allow amortized linear growth over
15302 # repeated appends, instead of the typical quadratic growth present in naive
15303 # implementations.
15304 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15305   eval 'as_fn_append ()
15306   {
15307     eval $1+=\$2
15308   }'
15309 else
15310   as_fn_append ()
15311   {
15312     eval $1=\$$1\$2
15313   }
15314 fi # as_fn_append
15315
15316 # as_fn_arith ARG...
15317 # ------------------
15318 # Perform arithmetic evaluation on the ARGs, and store the result in the
15319 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15320 # must be portable across $(()) and expr.
15321 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15322   eval 'as_fn_arith ()
15323   {
15324     as_val=$(( $* ))
15325   }'
15326 else
15327   as_fn_arith ()
15328   {
15329     as_val=`expr "$@" || test $? -eq 1`
15330   }
15331 fi # as_fn_arith
15332
15333
15334 if expr a : '\(a\)' >/dev/null 2>&1 &&
15335    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15336   as_expr=expr
15337 else
15338   as_expr=false
15339 fi
15340
15341 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15342   as_basename=basename
15343 else
15344   as_basename=false
15345 fi
15346
15347 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15348   as_dirname=dirname
15349 else
15350   as_dirname=false
15351 fi
15352
15353 as_me=`$as_basename -- "$0" ||
15354 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15355          X"$0" : 'X\(//\)$' \| \
15356          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15357 $as_echo X/"$0" |
15358     sed '/^.*\/\([^/][^/]*\)\/*$/{
15359             s//\1/
15360             q
15361           }
15362           /^X\/\(\/\/\)$/{
15363             s//\1/
15364             q
15365           }
15366           /^X\/\(\/\).*/{
15367             s//\1/
15368             q
15369           }
15370           s/.*/./; q'`
15371
15372 # Avoid depending upon Character Ranges.
15373 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15374 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15375 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15376 as_cr_digits='0123456789'
15377 as_cr_alnum=$as_cr_Letters$as_cr_digits
15378
15379 ECHO_C= ECHO_N= ECHO_T=
15380 case `echo -n x` in #(((((
15381 -n*)
15382   case `echo 'xy\c'` in
15383   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15384   xy)  ECHO_C='\c';;
15385   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15386        ECHO_T=' ';;
15387   esac;;
15388 *)
15389   ECHO_N='-n';;
15390 esac
15391
15392 rm -f conf$$ conf$$.exe conf$$.file
15393 if test -d conf$$.dir; then
15394   rm -f conf$$.dir/conf$$.file
15395 else
15396   rm -f conf$$.dir
15397   mkdir conf$$.dir 2>/dev/null
15398 fi
15399 if (echo >conf$$.file) 2>/dev/null; then
15400   if ln -s conf$$.file conf$$ 2>/dev/null; then
15401     as_ln_s='ln -s'
15402     # ... but there are two gotchas:
15403     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15404     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15405     # In both cases, we have to default to `cp -p'.
15406     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15407       as_ln_s='cp -p'
15408   elif ln conf$$.file conf$$ 2>/dev/null; then
15409     as_ln_s=ln
15410   else
15411     as_ln_s='cp -p'
15412   fi
15413 else
15414   as_ln_s='cp -p'
15415 fi
15416 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15417 rmdir conf$$.dir 2>/dev/null
15418
15419
15420 # as_fn_mkdir_p
15421 # -------------
15422 # Create "$as_dir" as a directory, including parents if necessary.
15423 as_fn_mkdir_p ()
15424 {
15425
15426   case $as_dir in #(
15427   -*) as_dir=./$as_dir;;
15428   esac
15429   test -d "$as_dir" || eval $as_mkdir_p || {
15430     as_dirs=
15431     while :; do
15432       case $as_dir in #(
15433       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15434       *) as_qdir=$as_dir;;
15435       esac
15436       as_dirs="'$as_qdir' $as_dirs"
15437       as_dir=`$as_dirname -- "$as_dir" ||
15438 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15439          X"$as_dir" : 'X\(//\)[^/]' \| \
15440          X"$as_dir" : 'X\(//\)$' \| \
15441          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15442 $as_echo X"$as_dir" |
15443     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15444             s//\1/
15445             q
15446           }
15447           /^X\(\/\/\)[^/].*/{
15448             s//\1/
15449             q
15450           }
15451           /^X\(\/\/\)$/{
15452             s//\1/
15453             q
15454           }
15455           /^X\(\/\).*/{
15456             s//\1/
15457             q
15458           }
15459           s/.*/./; q'`
15460       test -d "$as_dir" && break
15461     done
15462     test -z "$as_dirs" || eval "mkdir $as_dirs"
15463   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15464
15465
15466 } # as_fn_mkdir_p
15467 if mkdir -p . 2>/dev/null; then
15468   as_mkdir_p='mkdir -p "$as_dir"'
15469 else
15470   test -d ./-p && rmdir ./-p
15471   as_mkdir_p=false
15472 fi
15473
15474 if test -x / >/dev/null 2>&1; then
15475   as_test_x='test -x'
15476 else
15477   if ls -dL / >/dev/null 2>&1; then
15478     as_ls_L_option=L
15479   else
15480     as_ls_L_option=
15481   fi
15482   as_test_x='
15483     eval sh -c '\''
15484       if test -d "$1"; then
15485         test -d "$1/.";
15486       else
15487         case $1 in #(
15488         -*)set "./$1";;
15489         esac;
15490         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15491         ???[sx]*):;;*)false;;esac;fi
15492     '\'' sh
15493   '
15494 fi
15495 as_executable_p=$as_test_x
15496
15497 # Sed expression to map a string onto a valid CPP name.
15498 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15499
15500 # Sed expression to map a string onto a valid variable name.
15501 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15502
15503
15504 exec 6>&1
15505 ## ----------------------------------- ##
15506 ## Main body of $CONFIG_STATUS script. ##
15507 ## ----------------------------------- ##
15508 _ASEOF
15509 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15510
15511 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15512 # Save the log message, to keep $0 and so on meaningful, and to
15513 # report actual input values of CONFIG_FILES etc. instead of their
15514 # values after options handling.
15515 ac_log="
15516 This file was extended by emacs $as_me 24.0.50, which was
15517 generated by GNU Autoconf 2.65.  Invocation command line was
15518
15519   CONFIG_FILES    = $CONFIG_FILES
15520   CONFIG_HEADERS  = $CONFIG_HEADERS
15521   CONFIG_LINKS    = $CONFIG_LINKS
15522   CONFIG_COMMANDS = $CONFIG_COMMANDS
15523   $ $0 $@
15524
15525 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15526 "
15527
15528 _ACEOF
15529
15530 case $ac_config_files in *"
15531 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15532 esac
15533
15534 case $ac_config_headers in *"
15535 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15536 esac
15537
15538
15539 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15540 # Files that config.status was made for.
15541 config_files="$ac_config_files"
15542 config_headers="$ac_config_headers"
15543 config_commands="$ac_config_commands"
15544
15545 _ACEOF
15546
15547 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15548 ac_cs_usage="\
15549 \`$as_me' instantiates files and other configuration actions
15550 from templates according to the current configuration.  Unless the files
15551 and actions are specified as TAGs, all are instantiated by default.
15552
15553 Usage: $0 [OPTION]... [TAG]...
15554
15555   -h, --help       print this help, then exit
15556   -V, --version    print version number and configuration settings, then exit
15557       --config     print configuration, then exit
15558   -q, --quiet, --silent
15559                    do not print progress messages
15560   -d, --debug      don't remove temporary files
15561       --recheck    update $as_me by reconfiguring in the same conditions
15562       --file=FILE[:TEMPLATE]
15563                    instantiate the configuration file FILE
15564       --header=FILE[:TEMPLATE]
15565                    instantiate the configuration header FILE
15566
15567 Configuration files:
15568 $config_files
15569
15570 Configuration headers:
15571 $config_headers
15572
15573 Configuration commands:
15574 $config_commands
15575
15576 Report bugs to the package provider."
15577
15578 _ACEOF
15579 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15580 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
15581 ac_cs_version="\\
15582 emacs config.status 24.0.50
15583 configured by $0, generated by GNU Autoconf 2.65,
15584   with options \\"\$ac_cs_config\\"
15585
15586 Copyright (C) 2009 Free Software Foundation, Inc.
15587 This config.status script is free software; the Free Software Foundation
15588 gives unlimited permission to copy, distribute and modify it."
15589
15590 ac_pwd='$ac_pwd'
15591 srcdir='$srcdir'
15592 INSTALL='$INSTALL'
15593 test -n "\$AWK" || AWK=awk
15594 _ACEOF
15595
15596 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15597 # The default lists apply if the user does not specify any file.
15598 ac_need_defaults=:
15599 while test $# != 0
15600 do
15601   case $1 in
15602   --*=*)
15603     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15604     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15605     ac_shift=:
15606     ;;
15607   *)
15608     ac_option=$1
15609     ac_optarg=$2
15610     ac_shift=shift
15611     ;;
15612   esac
15613
15614   case $ac_option in
15615   # Handling of the options.
15616   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15617     ac_cs_recheck=: ;;
15618   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15619     $as_echo "$ac_cs_version"; exit ;;
15620   --config | --confi | --conf | --con | --co | --c )
15621     $as_echo "$ac_cs_config"; exit ;;
15622   --debug | --debu | --deb | --de | --d | -d )
15623     debug=: ;;
15624   --file | --fil | --fi | --f )
15625     $ac_shift
15626     case $ac_optarg in
15627     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15628     esac
15629     as_fn_append CONFIG_FILES " '$ac_optarg'"
15630     ac_need_defaults=false;;
15631   --header | --heade | --head | --hea )
15632     $ac_shift
15633     case $ac_optarg in
15634     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15635     esac
15636     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15637     ac_need_defaults=false;;
15638   --he | --h)
15639     # Conflict between --help and --header
15640     as_fn_error "ambiguous option: \`$1'
15641 Try \`$0 --help' for more information.";;
15642   --help | --hel | -h )
15643     $as_echo "$ac_cs_usage"; exit ;;
15644   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15645   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15646     ac_cs_silent=: ;;
15647
15648   # This is an error.
15649   -*) as_fn_error "unrecognized option: \`$1'
15650 Try \`$0 --help' for more information." ;;
15651
15652   *) as_fn_append ac_config_targets " $1"
15653      ac_need_defaults=false ;;
15654
15655   esac
15656   shift
15657 done
15658
15659 ac_configure_extra_args=
15660
15661 if $ac_cs_silent; then
15662   exec 6>/dev/null
15663   ac_configure_extra_args="$ac_configure_extra_args --silent"
15664 fi
15665
15666 _ACEOF
15667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15668 if \$ac_cs_recheck; then
15669   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15670   shift
15671   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15672   CONFIG_SHELL='$SHELL'
15673   export CONFIG_SHELL
15674   exec "\$@"
15675 fi
15676
15677 _ACEOF
15678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15679 exec 5>>config.log
15680 {
15681   echo
15682   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15683 ## Running $as_me. ##
15684 _ASBOX
15685   $as_echo "$ac_log"
15686 } >&5
15687
15688 _ACEOF
15689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15690 #
15691 # INIT-COMMANDS
15692 #
15693 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
15694
15695 _ACEOF
15696
15697 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15698
15699 # Handling of arguments.
15700 for ac_config_target in $ac_config_targets
15701 do
15702   case $ac_config_target in
15703     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
15704     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15705     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
15706     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
15707     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
15708     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
15709     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
15710     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
15711     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
15712     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
15713     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
15714     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
15715     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15716
15717   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15718   esac
15719 done
15720
15721
15722 # If the user did not use the arguments to specify the items to instantiate,
15723 # then the envvar interface is used.  Set only those that are not.
15724 # We use the long form for the default assignment because of an extremely
15725 # bizarre bug on SunOS 4.1.3.
15726 if $ac_need_defaults; then
15727   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15728   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15729   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15730 fi
15731
15732 # Have a temporary directory for convenience.  Make it in the build tree
15733 # simply because there is no reason against having it here, and in addition,
15734 # creating and moving files from /tmp can sometimes cause problems.
15735 # Hook for its removal unless debugging.
15736 # Note that there is a small window in which the directory will not be cleaned:
15737 # after its creation but before its name has been assigned to `$tmp'.
15738 $debug ||
15739 {
15740   tmp=
15741   trap 'exit_status=$?
15742   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15743 ' 0
15744   trap 'as_fn_exit 1' 1 2 13 15
15745 }
15746 # Create a (secure) tmp directory for tmp files.
15747
15748 {
15749   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15750   test -n "$tmp" && test -d "$tmp"
15751 }  ||
15752 {
15753   tmp=./conf$$-$RANDOM
15754   (umask 077 && mkdir "$tmp")
15755 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15756
15757 # Set up the scripts for CONFIG_FILES section.
15758 # No need to generate them if there are no CONFIG_FILES.
15759 # This happens for instance with `./config.status config.h'.
15760 if test -n "$CONFIG_FILES"; then
15761
15762 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15763   ac_cs_awk_getline=:
15764   ac_cs_awk_pipe_init=
15765   ac_cs_awk_read_file='
15766       while ((getline aline < (F[key])) > 0)
15767         print(aline)
15768       close(F[key])'
15769   ac_cs_awk_pipe_fini=
15770 else
15771   ac_cs_awk_getline=false
15772   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15773   ac_cs_awk_read_file='
15774       print "|#_!!_#|"
15775       print "cat " F[key] " &&"
15776       '$ac_cs_awk_pipe_init
15777   # The final `:' finishes the AND list.
15778   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15779 fi
15780 ac_cr=`echo X | tr X '\015'`
15781 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15782 # But we know of no other shell where ac_cr would be empty at this
15783 # point, so we can use a bashism as a fallback.
15784 if test "x$ac_cr" = x; then
15785   eval ac_cr=\$\'\\r\'
15786 fi
15787 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15788 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15789   ac_cs_awk_cr='\r'
15790 else
15791   ac_cs_awk_cr=$ac_cr
15792 fi
15793
15794 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15795 _ACEOF
15796
15797 # Create commands to substitute file output variables.
15798 {
15799   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15800   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15801   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15802   echo "_ACAWK" &&
15803   echo "_ACEOF"
15804 } >conf$$files.sh &&
15805 . ./conf$$files.sh ||
15806   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15807 rm -f conf$$files.sh
15808
15809 {
15810   echo "cat >conf$$subs.awk <<_ACEOF" &&
15811   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15812   echo "_ACEOF"
15813 } >conf$$subs.sh ||
15814   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15815 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15816 ac_delim='%!_!# '
15817 for ac_last_try in false false false false false :; do
15818   . ./conf$$subs.sh ||
15819     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15820
15821   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15822   if test $ac_delim_n = $ac_delim_num; then
15823     break
15824   elif $ac_last_try; then
15825     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15826   else
15827     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15828   fi
15829 done
15830 rm -f conf$$subs.sh
15831
15832 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15833 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15834 _ACEOF
15835 sed -n '
15836 h
15837 s/^/S["/; s/!.*/"]=/
15838 p
15839 g
15840 s/^[^!]*!//
15841 :repl
15842 t repl
15843 s/'"$ac_delim"'$//
15844 t delim
15845 :nl
15846 h
15847 s/\(.\{148\}\)..*/\1/
15848 t more1
15849 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15850 p
15851 n
15852 b repl
15853 :more1
15854 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15855 p
15856 g
15857 s/.\{148\}//
15858 t nl
15859 :delim
15860 h
15861 s/\(.\{148\}\)..*/\1/
15862 t more2
15863 s/["\\]/\\&/g; s/^/"/; s/$/"/
15864 p
15865 b
15866 :more2
15867 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15868 p
15869 g
15870 s/.\{148\}//
15871 t delim
15872 ' <conf$$subs.awk | sed '
15873 /^[^""]/{
15874   N
15875   s/\n//
15876 }
15877 ' >>$CONFIG_STATUS || ac_write_fail=1
15878 rm -f conf$$subs.awk
15879 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15880 _ACAWK
15881 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15882   for (key in S) S_is_set[key] = 1
15883   FS = "\a"
15884   \$ac_cs_awk_pipe_init
15885 }
15886 {
15887   line = $ 0
15888   nfields = split(line, field, "@")
15889   substed = 0
15890   len = length(field[1])
15891   for (i = 2; i < nfields; i++) {
15892     key = field[i]
15893     keylen = length(key)
15894     if (S_is_set[key]) {
15895       value = S[key]
15896       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15897       len += length(value) + length(field[++i])
15898       substed = 1
15899     } else
15900       len += 1 + keylen
15901   }
15902   if (nfields == 3 && !substed) {
15903     key = field[2]
15904     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15905       \$ac_cs_awk_read_file
15906       next
15907     }
15908   }
15909   print line
15910 }
15911 \$ac_cs_awk_pipe_fini
15912 _ACAWK
15913 _ACEOF
15914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15915 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15916   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15917 else
15918   cat
15919 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15920   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15921 _ACEOF
15922
15923 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15924 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15925 # trailing colons and then remove the whole line if VPATH becomes empty
15926 # (actually we leave an empty line to preserve line numbers).
15927 if test "x$srcdir" = x.; then
15928   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15929 s/:*\$(srcdir):*/:/
15930 s/:*\${srcdir}:*/:/
15931 s/:*@srcdir@:*/:/
15932 s/^\([^=]*=[     ]*\):*/\1/
15933 s/:*$//
15934 s/^[^=]*=[       ]*$//
15935 }'
15936 fi
15937
15938 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15939 fi # test -n "$CONFIG_FILES"
15940
15941 # Set up the scripts for CONFIG_HEADERS section.
15942 # No need to generate them if there are no CONFIG_HEADERS.
15943 # This happens for instance with `./config.status Makefile'.
15944 if test -n "$CONFIG_HEADERS"; then
15945 cat >"$tmp/defines.awk" <<\_ACAWK ||
15946 BEGIN {
15947 _ACEOF
15948
15949 # Transform confdefs.h into an awk script `defines.awk', embedded as
15950 # here-document in config.status, that substitutes the proper values into
15951 # config.h.in to produce config.h.
15952
15953 # Create a delimiter string that does not exist in confdefs.h, to ease
15954 # handling of long lines.
15955 ac_delim='%!_!# '
15956 for ac_last_try in false false :; do
15957   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15958   if test -z "$ac_t"; then
15959     break
15960   elif $ac_last_try; then
15961     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15962   else
15963     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15964   fi
15965 done
15966
15967 # For the awk script, D is an array of macro values keyed by name,
15968 # likewise P contains macro parameters if any.  Preserve backslash
15969 # newline sequences.
15970
15971 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15972 sed -n '
15973 s/.\{148\}/&'"$ac_delim"'/g
15974 t rset
15975 :rset
15976 s/^[     ]*#[    ]*define[       ][      ]*/ /
15977 t def
15978 d
15979 :def
15980 s/\\$//
15981 t bsnl
15982 s/["\\]/\\&/g
15983 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15984 D["\1"]=" \3"/p
15985 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15986 d
15987 :bsnl
15988 s/["\\]/\\&/g
15989 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15990 D["\1"]=" \3\\\\\\n"\\/p
15991 t cont
15992 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15993 t cont
15994 d
15995 :cont
15996 n
15997 s/.\{148\}/&'"$ac_delim"'/g
15998 t clear
15999 :clear
16000 s/\\$//
16001 t bsnlc
16002 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16003 d
16004 :bsnlc
16005 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16006 b cont
16007 ' <confdefs.h | sed '
16008 s/'"$ac_delim"'/"\\\
16009 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16010
16011 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16012   for (key in D) D_is_set[key] = 1
16013   FS = "\a"
16014 }
16015 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16016   line = \$ 0
16017   split(line, arg, " ")
16018   if (arg[1] == "#") {
16019     defundef = arg[2]
16020     mac1 = arg[3]
16021   } else {
16022     defundef = substr(arg[1], 2)
16023     mac1 = arg[2]
16024   }
16025   split(mac1, mac2, "(") #)
16026   macro = mac2[1]
16027   prefix = substr(line, 1, index(line, defundef) - 1)
16028   if (D_is_set[macro]) {
16029     # Preserve the white space surrounding the "#".
16030     print prefix "define", macro P[macro] D[macro]
16031     next
16032   } else {
16033     # Replace #undef with comments.  This is necessary, for example,
16034     # in the case of _POSIX_SOURCE, which is predefined and required
16035     # on some systems where configure will not decide to define it.
16036     if (defundef == "undef") {
16037       print "/*", prefix defundef, macro, "*/"
16038       next
16039     }
16040   }
16041 }
16042 { print }
16043 _ACAWK
16044 _ACEOF
16045 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16046   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16047 fi # test -n "$CONFIG_HEADERS"
16048
16049
16050 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16051 shift
16052 for ac_tag
16053 do
16054   case $ac_tag in
16055   :[FHLC]) ac_mode=$ac_tag; continue;;
16056   esac
16057   case $ac_mode$ac_tag in
16058   :[FHL]*:*);;
16059   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16060   :[FH]-) ac_tag=-:-;;
16061   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16062   esac
16063   ac_save_IFS=$IFS
16064   IFS=:
16065   set x $ac_tag
16066   IFS=$ac_save_IFS
16067   shift
16068   ac_file=$1
16069   shift
16070
16071   case $ac_mode in
16072   :L) ac_source=$1;;
16073   :[FH])
16074     ac_file_inputs=
16075     for ac_f
16076     do
16077       case $ac_f in
16078       -) ac_f="$tmp/stdin";;
16079       *) # Look for the file first in the build tree, then in the source tree
16080          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16081          # because $ac_f cannot contain `:'.
16082          test -f "$ac_f" ||
16083            case $ac_f in
16084            [\\/$]*) false;;
16085            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16086            esac ||
16087            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16088       esac
16089       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16090       as_fn_append ac_file_inputs " '$ac_f'"
16091     done
16092
16093     # Let's still pretend it is `configure' which instantiates (i.e., don't
16094     # use $as_me), people would be surprised to read:
16095     #    /* config.h.  Generated by config.status.  */
16096     configure_input='Generated from '`
16097           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16098         `' by configure.'
16099     if test x"$ac_file" != x-; then
16100       configure_input="$ac_file.  $configure_input"
16101       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16102 $as_echo "$as_me: creating $ac_file" >&6;}
16103     fi
16104     # Neutralize special characters interpreted by sed in replacement strings.
16105     case $configure_input in #(
16106     *\&* | *\|* | *\\* )
16107        ac_sed_conf_input=`$as_echo "$configure_input" |
16108        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16109     *) ac_sed_conf_input=$configure_input;;
16110     esac
16111
16112     case $ac_tag in
16113     *:-:* | *:-) cat >"$tmp/stdin" \
16114       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16115     esac
16116     ;;
16117   esac
16118
16119   ac_dir=`$as_dirname -- "$ac_file" ||
16120 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16121          X"$ac_file" : 'X\(//\)[^/]' \| \
16122          X"$ac_file" : 'X\(//\)$' \| \
16123          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16124 $as_echo X"$ac_file" |
16125     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16126             s//\1/
16127             q
16128           }
16129           /^X\(\/\/\)[^/].*/{
16130             s//\1/
16131             q
16132           }
16133           /^X\(\/\/\)$/{
16134             s//\1/
16135             q
16136           }
16137           /^X\(\/\).*/{
16138             s//\1/
16139             q
16140           }
16141           s/.*/./; q'`
16142   as_dir="$ac_dir"; as_fn_mkdir_p
16143   ac_builddir=.
16144
16145 case "$ac_dir" in
16146 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16147 *)
16148   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16149   # A ".." for each directory in $ac_dir_suffix.
16150   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16151   case $ac_top_builddir_sub in
16152   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16153   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16154   esac ;;
16155 esac
16156 ac_abs_top_builddir=$ac_pwd
16157 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16158 # for backward compatibility:
16159 ac_top_builddir=$ac_top_build_prefix
16160
16161 case $srcdir in
16162   .)  # We are building in place.
16163     ac_srcdir=.
16164     ac_top_srcdir=$ac_top_builddir_sub
16165     ac_abs_top_srcdir=$ac_pwd ;;
16166   [\\/]* | ?:[\\/]* )  # Absolute name.
16167     ac_srcdir=$srcdir$ac_dir_suffix;
16168     ac_top_srcdir=$srcdir
16169     ac_abs_top_srcdir=$srcdir ;;
16170   *) # Relative name.
16171     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16172     ac_top_srcdir=$ac_top_build_prefix$srcdir
16173     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16174 esac
16175 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16176
16177
16178   case $ac_mode in
16179   :F)
16180   #
16181   # CONFIG_FILE
16182   #
16183
16184   case $INSTALL in
16185   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16186   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16187   esac
16188 _ACEOF
16189
16190 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16191 # If the template does not know about datarootdir, expand it.
16192 # FIXME: This hack should be removed a few years after 2.60.
16193 ac_datarootdir_hack=; ac_datarootdir_seen=
16194 ac_sed_dataroot='
16195 /datarootdir/ {
16196   p
16197   q
16198 }
16199 /@datadir@/p
16200 /@docdir@/p
16201 /@infodir@/p
16202 /@localedir@/p
16203 /@mandir@/p'
16204 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16205 *datarootdir*) ac_datarootdir_seen=yes;;
16206 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16207   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16208 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16209 _ACEOF
16210 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16211   ac_datarootdir_hack='
16212   s&@datadir@&$datadir&g
16213   s&@docdir@&$docdir&g
16214   s&@infodir@&$infodir&g
16215   s&@localedir@&$localedir&g
16216   s&@mandir@&$mandir&g
16217   s&\\\${datarootdir}&$datarootdir&g' ;;
16218 esac
16219 _ACEOF
16220
16221 # Neutralize VPATH when `$srcdir' = `.'.
16222 # Shell code in configure.ac might set extrasub.
16223 # FIXME: do we really want to maintain this feature?
16224 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16225 ac_sed_extra="$ac_vpsub
16226 $extrasub
16227 _ACEOF
16228 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16229 :t
16230 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16231 s|@configure_input@|$ac_sed_conf_input|;t t
16232 s&@top_builddir@&$ac_top_builddir_sub&;t t
16233 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16234 s&@srcdir@&$ac_srcdir&;t t
16235 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16236 s&@top_srcdir@&$ac_top_srcdir&;t t
16237 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16238 s&@builddir@&$ac_builddir&;t t
16239 s&@abs_builddir@&$ac_abs_builddir&;t t
16240 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16241 s&@INSTALL@&$ac_INSTALL&;t t
16242 $ac_datarootdir_hack
16243 "
16244 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16245 if $ac_cs_awk_getline; then
16246   $AWK -f "$tmp/subs.awk"
16247 else
16248   $AWK -f "$tmp/subs.awk" | $SHELL
16249 fi >$tmp/out \
16250   || as_fn_error "could not create $ac_file" "$LINENO" 5
16251
16252 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16253   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16254   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16255   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16256 which seems to be undefined.  Please make sure it is defined." >&5
16257 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16258 which seems to be undefined.  Please make sure it is defined." >&2;}
16259
16260   rm -f "$tmp/stdin"
16261   case $ac_file in
16262   -) cat "$tmp/out" && rm -f "$tmp/out";;
16263   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16264   esac \
16265   || as_fn_error "could not create $ac_file" "$LINENO" 5
16266  ;;
16267   :H)
16268   #
16269   # CONFIG_HEADER
16270   #
16271   if test x"$ac_file" != x-; then
16272     {
16273       $as_echo "/* $configure_input  */" \
16274       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16275     } >"$tmp/config.h" \
16276       || as_fn_error "could not create $ac_file" "$LINENO" 5
16277     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16278       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16279 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16280     else
16281       rm -f "$ac_file"
16282       mv "$tmp/config.h" "$ac_file" \
16283         || as_fn_error "could not create $ac_file" "$LINENO" 5
16284     fi
16285   else
16286     $as_echo "/* $configure_input  */" \
16287       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16288       || as_fn_error "could not create -" "$LINENO" 5
16289   fi
16290  ;;
16291
16292   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16293 $as_echo "$as_me: executing $ac_file commands" >&6;}
16294  ;;
16295   esac
16296
16297
16298   case $ac_file$ac_mode in
16299     "default":C)
16300
16301 ### Make the necessary directories, if they don't exist.
16302 for dir in etc lisp ; do
16303   test -d ${dir} || mkdir ${dir}
16304 done
16305
16306 echo creating src/epaths.h
16307 ${MAKE-make} epaths-force
16308
16309 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
16310   echo creating src/.gdbinit
16311   echo source $srcdir/src/.gdbinit > src/.gdbinit
16312 fi
16313
16314  ;;
16315
16316   esac
16317 done # for ac_tag
16318
16319
16320 as_fn_exit 0
16321 _ACEOF
16322 ac_clean_files=$ac_clean_files_save
16323
16324 test $ac_write_fail = 0 ||
16325   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16326
16327
16328 # configure is writing to config.log, and then calls config.status.
16329 # config.status does its own redirection, appending to config.log.
16330 # Unfortunately, on DOS this fails, as config.log is still kept open
16331 # by configure, so config.status won't be able to write to it; its
16332 # output is simply discarded.  So we exec the FD to /dev/null,
16333 # effectively closing config.log, so it can be properly (re)opened and
16334 # appended to by config.status.  When coming back to configure, we
16335 # need to make the FD available again.
16336 if test "$no_create" != yes; then
16337   ac_cs_success=:
16338   ac_config_status_args=
16339   test "$silent" = yes &&
16340     ac_config_status_args="$ac_config_status_args --quiet"
16341   exec 5>/dev/null
16342   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16343   exec 5>>config.log
16344   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16345   # would make configure fail if this is the last instruction.
16346   $ac_cs_success || as_fn_exit $?
16347 fi
16348 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16349   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16350 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16351 fi
16352
16353