configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error ERROR [LINENO LOG_FD]
 360 # ---------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with status $?, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$?; test $as_status -eq 0 && as_status=1
 367   if test "$3"; then
 368     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 370   fi
 371   $as_echo "$as_me: error: $1" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='24.0.50'
 553 PACKAGE_STRING='emacs 24.0.50'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_config_libobj_dir=src
 595 ac_header_list=
 596 ac_func_list=
 597 ac_subst_vars='LTLIBOBJS
 598 WINDOW_SUPPORT
 599 TOOLTIP_SUPPORT
 600 MOUSE_SUPPORT
 601 LIB_GCC
 602 LINKER
 603 POST_EDIT_LDFLAGS
 604 PRE_EDIT_LDFLAGS
 605 LD_SWITCH_SYSTEM_TEMACS
 606 POST_ALLOC_OBJ
 607 PRE_ALLOC_OBJ
 608 CYGWIN_OBJ
 609 RALLOC_OBJ
 610 OLDXMENU_DEPS
 611 LIBX_OTHER
 612 LIBXMENU
 613 OLDXMENU
 614 OLDXMENU_TARGET
 615 LIBXT_OTHER
 616 TOOLKIT_LIBW
 617 WIDGET_OBJ
 618 XOBJ
 619 XMENU_OBJ
 620 FONT_OBJ
 621 OTHER_FILES
 622 GNU_OBJC_CFLAGS
 623 ns_appsrc
 624 ns_appresdir
 625 ns_appbindir
 626 ns_appdir
 627 opsysfile
 628 machfile
 629 X_TOOLKIT_TYPE
 630 C_SWITCH_X_SYSTEM
 631 C_SWITCH_X_SITE
 632 LD_SWITCH_X_SITE
 633 gameuser
 634 gamedir
 635 bitmapdir
 636 archlibdir
 637 etcdir
 638 x_default_search_path
 639 lisppath
 640 locallisppath
 641 lispdir
 642 srcdir
 643 canonical
 644 configuration
 645 version
 646 KRB4LIB
 647 DESLIB
 648 KRB5LIB
 649 CRYPTOLIB
 650 COM_ERRLIB
 651 LIBRESOLV
 652 LIBHESIOD
 653 TERMCAP_OBJ
 654 LIBS_TERMCAP
 655 GETOPTOBJS
 656 GETOPT_H
 657 GETLOADAVG_LIBS
 658 KMEM_GROUP
 659 NEED_SETGID
 660 LIBOBJS
 661 BLESSMAIL_TARGET
 662 LIBS_MAIL
 663 liblockfile
 664 ALLOCA
 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 LIBSELINUX_LIBS
 685 GCONF_LIBS
 686 GCONF_CFLAGS
 687 DBUS_OBJ
 688 DBUS_LIBS
 689 DBUS_CFLAGS
 690 GTK_OBJ
 691 GTK_LIBS
 692 GTK_CFLAGS
 693 RSVG_LIBS
 694 RSVG_CFLAGS
 695 VMLIMIT_OBJ
 696 GMALLOC_OBJ
 697 HAVE_XSERVER
 698 LIB_STANDARD
 699 NS_SUPPORT
 700 NS_OBJ
 701 TEMACS_LDFLAGS2
 702 LD_SWITCH_X_SITE_AUX_RPATH
 703 LD_SWITCH_X_SITE_AUX
 704 XMKMF
 705 DEPFLAGS
 706 MKDEPDIR
 707 SET_MAKE
 708 CFLAGS_SOUND
 709 ALSA_LIBS
 710 ALSA_CFLAGS
 711 PKG_CONFIG
 712 LIBSOUND
 713 START_FILES
 714 LIB_MATH
 715 CRT_DIR
 716 LIBS_SYSTEM
 717 C_SWITCH_SYSTEM
 718 UNEXEC_OBJ
 719 C_SWITCH_MACHINE
 720 LD_SWITCH_SYSTEM
 721 CANNOT_DUMP
 722 MAKEINFO
 723 GZIP_PROG
 724 INSTALL_INFO
 725 RANLIB
 726 INSTALL_DATA
 727 INSTALL_SCRIPT
 728 INSTALL_PROGRAM
 729 EGREP
 730 GREP
 731 CPP
 732 OBJEXT
 733 EXEEXT
 734 ac_ct_CC
 735 CPPFLAGS
 736 LDFLAGS
 737 CFLAGS
 738 CC
 739 host_os
 740 host_vendor
 741 host_cpu
 742 host
 743 build_os
 744 build_vendor
 745 build_cpu
 746 build
 747 MAINT
 748 GZIP_INFO
 749 target_alias
 750 host_alias
 751 build_alias
 752 LIBS
 753 ECHO_T
 754 ECHO_N
 755 ECHO_C
 756 DEFS
 757 mandir
 758 localedir
 759 libdir
 760 psdir
 761 pdfdir
 762 dvidir
 763 htmldir
 764 infodir
 765 docdir
 766 oldincludedir
 767 includedir
 768 localstatedir
 769 sharedstatedir
 770 sysconfdir
 771 datadir
 772 datarootdir
 773 libexecdir
 774 sbindir
 775 bindir
 776 program_transform_name
 777 prefix
 778 exec_prefix
 779 PACKAGE_URL
 780 PACKAGE_BUGREPORT
 781 PACKAGE_STRING
 782 PACKAGE_VERSION
 783 PACKAGE_TARNAME
 784 PACKAGE_NAME
 785 PATH_SEPARATOR
 786 SHELL'
 787 ac_subst_files='deps_frag
 788 ns_frag'
 789 ac_user_opts='
 790 enable_option_checking
 791 with_pop
 792 with_kerberos
 793 with_kerberos5
 794 with_hesiod
 795 with_mmdf
 796 with_mail_unlink
 797 with_mailhost
 798 with_sound
 799 with_sync_input
 800 with_x_toolkit
 801 with_xpm
 802 with_jpeg
 803 with_tiff
 804 with_gif
 805 with_png
 806 with_rsvg
 807 with_xft
 808 with_libotf
 809 with_m17n_flt
 810 with_toolkit_scroll_bars
 811 with_xaw3d
 812 with_xim
 813 with_ns
 814 with_gpm
 815 with_dbus
 816 with_gconf
 817 with_selinux
 818 with_makeinfo
 819 with_compress_info
 820 with_pkg_config_prog
 821 with_crt_dir
 822 with_gnustep_conf
 823 enable_ns_self_contained
 824 enable_asserts
 825 enable_maintainer_mode
 826 enable_locallisppath
 827 enable_checking
 828 enable_profiling
 829 enable_autodepend
 830 enable_largefile
 831 with_x
 832 '
 833       ac_precious_vars='build_alias
 834 host_alias
 835 target_alias
 836 CC
 837 CFLAGS
 838 LDFLAGS
 839 LIBS
 840 CPPFLAGS
 841 CPP
 842 XMKMF'
 843
 844
 845 # Initialize some variables set by options.
 846 ac_init_help=
 847 ac_init_version=false
 848 ac_unrecognized_opts=
 849 ac_unrecognized_sep=
 850 # The variables have the same names as the options, with
 851 # dashes changed to underlines.
 852 cache_file=/dev/null
 853 exec_prefix=NONE
 854 no_create=
 855 no_recursion=
 856 prefix=NONE
 857 program_prefix=NONE
 858 program_suffix=NONE
 859 program_transform_name=s,x,x,
 860 silent=
 861 site=
 862 srcdir=
 863 verbose=
 864 x_includes=NONE
 865 x_libraries=NONE
 866
 867 # Installation directory options.
 868 # These are left unexpanded so users can "make install exec_prefix=/foo"
 869 # and all the variables that are supposed to be based on exec_prefix
 870 # by default will actually change.
 871 # Use braces instead of parens because sh, perl, etc. also accept them.
 872 # (The list follows the same order as the GNU Coding Standards.)
 873 bindir='${exec_prefix}/bin'
 874 sbindir='${exec_prefix}/sbin'
 875 libexecdir='${exec_prefix}/libexec'
 876 datarootdir='${prefix}/share'
 877 datadir='${datarootdir}'
 878 sysconfdir='${prefix}/etc'
 879 sharedstatedir='${prefix}/com'
 880 localstatedir='${prefix}/var'
 881 includedir='${prefix}/include'
 882 oldincludedir='/usr/include'
 883 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 884 infodir='${datarootdir}/info'
 885 htmldir='${docdir}'
 886 dvidir='${docdir}'
 887 pdfdir='${docdir}'
 888 psdir='${docdir}'
 889 libdir='${exec_prefix}/lib'
 890 localedir='${datarootdir}/locale'
 891 mandir='${datarootdir}/man'
 892
 893 ac_prev=
 894 ac_dashdash=
 895 for ac_option
 896 do
 897   # If the previous option needs an argument, assign it.
 898   if test -n "$ac_prev"; then
 899     eval $ac_prev=\$ac_option
 900     ac_prev=
 901     continue
 902   fi
 903
 904   case $ac_option in
 905   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 906   *)    ac_optarg=yes ;;
 907   esac
 908
 909   # Accept the important Cygnus configure options, so we can diagnose typos.
 910
 911   case $ac_dashdash$ac_option in
 912   --)
 913     ac_dashdash=yes ;;
 914
 915   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 916     ac_prev=bindir ;;
 917   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 918     bindir=$ac_optarg ;;
 919
 920   -build | --build | --buil | --bui | --bu)
 921     ac_prev=build_alias ;;
 922   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 923     build_alias=$ac_optarg ;;
 924
 925   -cache-file | --cache-file | --cache-fil | --cache-fi \
 926   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 927     ac_prev=cache_file ;;
 928   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 929   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 930     cache_file=$ac_optarg ;;
 931
 932   --config-cache | -C)
 933     cache_file=config.cache ;;
 934
 935   -datadir | --datadir | --datadi | --datad)
 936     ac_prev=datadir ;;
 937   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 938     datadir=$ac_optarg ;;
 939
 940   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 941   | --dataroo | --dataro | --datar)
 942     ac_prev=datarootdir ;;
 943   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 944   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 945     datarootdir=$ac_optarg ;;
 946
 947   -disable-* | --disable-*)
 948     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 949     # Reject names that are not valid shell variable names.
 950     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 951       as_fn_error "invalid feature name: $ac_useropt"
 952     ac_useropt_orig=$ac_useropt
 953     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 954     case $ac_user_opts in
 955       *"
 956 "enable_$ac_useropt"
 957 "*) ;;
 958       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 959          ac_unrecognized_sep=', ';;
 960     esac
 961     eval enable_$ac_useropt=no ;;
 962
 963   -docdir | --docdir | --docdi | --doc | --do)
 964     ac_prev=docdir ;;
 965   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 966     docdir=$ac_optarg ;;
 967
 968   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 969     ac_prev=dvidir ;;
 970   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 971     dvidir=$ac_optarg ;;
 972
 973   -enable-* | --enable-*)
 974     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 975     # Reject names that are not valid shell variable names.
 976     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 977       as_fn_error "invalid feature name: $ac_useropt"
 978     ac_useropt_orig=$ac_useropt
 979     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 980     case $ac_user_opts in
 981       *"
 982 "enable_$ac_useropt"
 983 "*) ;;
 984       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 985          ac_unrecognized_sep=', ';;
 986     esac
 987     eval enable_$ac_useropt=\$ac_optarg ;;
 988
 989   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 990   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 991   | --exec | --exe | --ex)
 992     ac_prev=exec_prefix ;;
 993   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 994   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 995   | --exec=* | --exe=* | --ex=*)
 996     exec_prefix=$ac_optarg ;;
 997
 998   -gas | --gas | --ga | --g)
 999     # Obsolete; use --with-gas.
1000     with_gas=yes ;;
1001
1002   -help | --help | --hel | --he | -h)
1003     ac_init_help=long ;;
1004   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1005     ac_init_help=recursive ;;
1006   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1007     ac_init_help=short ;;
1008
1009   -host | --host | --hos | --ho)
1010     ac_prev=host_alias ;;
1011   -host=* | --host=* | --hos=* | --ho=*)
1012     host_alias=$ac_optarg ;;
1013
1014   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1015     ac_prev=htmldir ;;
1016   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1017   | --ht=*)
1018     htmldir=$ac_optarg ;;
1019
1020   -includedir | --includedir | --includedi | --included | --include \
1021   | --includ | --inclu | --incl | --inc)
1022     ac_prev=includedir ;;
1023   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1024   | --includ=* | --inclu=* | --incl=* | --inc=*)
1025     includedir=$ac_optarg ;;
1026
1027   -infodir | --infodir | --infodi | --infod | --info | --inf)
1028     ac_prev=infodir ;;
1029   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1030     infodir=$ac_optarg ;;
1031
1032   -libdir | --libdir | --libdi | --libd)
1033     ac_prev=libdir ;;
1034   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1035     libdir=$ac_optarg ;;
1036
1037   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1038   | --libexe | --libex | --libe)
1039     ac_prev=libexecdir ;;
1040   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1041   | --libexe=* | --libex=* | --libe=*)
1042     libexecdir=$ac_optarg ;;
1043
1044   -localedir | --localedir | --localedi | --localed | --locale)
1045     ac_prev=localedir ;;
1046   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1047     localedir=$ac_optarg ;;
1048
1049   -localstatedir | --localstatedir | --localstatedi | --localstated \
1050   | --localstate | --localstat | --localsta | --localst | --locals)
1051     ac_prev=localstatedir ;;
1052   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1053   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1054     localstatedir=$ac_optarg ;;
1055
1056   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1057     ac_prev=mandir ;;
1058   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1059     mandir=$ac_optarg ;;
1060
1061   -nfp | --nfp | --nf)
1062     # Obsolete; use --without-fp.
1063     with_fp=no ;;
1064
1065   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1066   | --no-cr | --no-c | -n)
1067     no_create=yes ;;
1068
1069   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1070   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1071     no_recursion=yes ;;
1072
1073   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1074   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1075   | --oldin | --oldi | --old | --ol | --o)
1076     ac_prev=oldincludedir ;;
1077   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1078   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1079   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1080     oldincludedir=$ac_optarg ;;
1081
1082   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1083     ac_prev=prefix ;;
1084   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1085     prefix=$ac_optarg ;;
1086
1087   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1088   | --program-pre | --program-pr | --program-p)
1089     ac_prev=program_prefix ;;
1090   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1091   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1092     program_prefix=$ac_optarg ;;
1093
1094   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1095   | --program-suf | --program-su | --program-s)
1096     ac_prev=program_suffix ;;
1097   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1098   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1099     program_suffix=$ac_optarg ;;
1100
1101   -program-transform-name | --program-transform-name \
1102   | --program-transform-nam | --program-transform-na \
1103   | --program-transform-n | --program-transform- \
1104   | --program-transform | --program-transfor \
1105   | --program-transfo | --program-transf \
1106   | --program-trans | --program-tran \
1107   | --progr-tra | --program-tr | --program-t)
1108     ac_prev=program_transform_name ;;
1109   -program-transform-name=* | --program-transform-name=* \
1110   | --program-transform-nam=* | --program-transform-na=* \
1111   | --program-transform-n=* | --program-transform-=* \
1112   | --program-transform=* | --program-transfor=* \
1113   | --program-transfo=* | --program-transf=* \
1114   | --program-trans=* | --program-tran=* \
1115   | --progr-tra=* | --program-tr=* | --program-t=*)
1116     program_transform_name=$ac_optarg ;;
1117
1118   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1119     ac_prev=pdfdir ;;
1120   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1121     pdfdir=$ac_optarg ;;
1122
1123   -psdir | --psdir | --psdi | --psd | --ps)
1124     ac_prev=psdir ;;
1125   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1126     psdir=$ac_optarg ;;
1127
1128   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1129   | -silent | --silent | --silen | --sile | --sil)
1130     silent=yes ;;
1131
1132   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1133     ac_prev=sbindir ;;
1134   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1135   | --sbi=* | --sb=*)
1136     sbindir=$ac_optarg ;;
1137
1138   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1139   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1140   | --sharedst | --shareds | --shared | --share | --shar \
1141   | --sha | --sh)
1142     ac_prev=sharedstatedir ;;
1143   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1144   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1145   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1146   | --sha=* | --sh=*)
1147     sharedstatedir=$ac_optarg ;;
1148
1149   -site | --site | --sit)
1150     ac_prev=site ;;
1151   -site=* | --site=* | --sit=*)
1152     site=$ac_optarg ;;
1153
1154   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1155     ac_prev=srcdir ;;
1156   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1157     srcdir=$ac_optarg ;;
1158
1159   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1160   | --syscon | --sysco | --sysc | --sys | --sy)
1161     ac_prev=sysconfdir ;;
1162   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1163   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1164     sysconfdir=$ac_optarg ;;
1165
1166   -target | --target | --targe | --targ | --tar | --ta | --t)
1167     ac_prev=target_alias ;;
1168   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1169     target_alias=$ac_optarg ;;
1170
1171   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1172     verbose=yes ;;
1173
1174   -version | --version | --versio | --versi | --vers | -V)
1175     ac_init_version=: ;;
1176
1177   -with-* | --with-*)
1178     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1179     # Reject names that are not valid shell variable names.
1180     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1181       as_fn_error "invalid package name: $ac_useropt"
1182     ac_useropt_orig=$ac_useropt
1183     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1184     case $ac_user_opts in
1185       *"
1186 "with_$ac_useropt"
1187 "*) ;;
1188       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1189          ac_unrecognized_sep=', ';;
1190     esac
1191     eval with_$ac_useropt=\$ac_optarg ;;
1192
1193   -without-* | --without-*)
1194     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1195     # Reject names that are not valid shell variable names.
1196     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1197       as_fn_error "invalid package name: $ac_useropt"
1198     ac_useropt_orig=$ac_useropt
1199     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1200     case $ac_user_opts in
1201       *"
1202 "with_$ac_useropt"
1203 "*) ;;
1204       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1205          ac_unrecognized_sep=', ';;
1206     esac
1207     eval with_$ac_useropt=no ;;
1208
1209   --x)
1210     # Obsolete; use --with-x.
1211     with_x=yes ;;
1212
1213   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1214   | --x-incl | --x-inc | --x-in | --x-i)
1215     ac_prev=x_includes ;;
1216   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1217   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1218     x_includes=$ac_optarg ;;
1219
1220   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1221   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1222     ac_prev=x_libraries ;;
1223   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1224   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1225     x_libraries=$ac_optarg ;;
1226
1227   -*) as_fn_error "unrecognized option: \`$ac_option'
1228 Try \`$0 --help' for more information."
1229     ;;
1230
1231   *=*)
1232     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1233     # Reject names that are not valid shell variable names.
1234     case $ac_envvar in #(
1235       '' | [0-9]* | *[!_$as_cr_alnum]* )
1236       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1237     esac
1238     eval $ac_envvar=\$ac_optarg
1239     export $ac_envvar ;;
1240
1241   *)
1242     # FIXME: should be removed in autoconf 3.0.
1243     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1244     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1245       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1246     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1247     ;;
1248
1249   esac
1250 done
1251
1252 if test -n "$ac_prev"; then
1253   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1254   as_fn_error "missing argument to $ac_option"
1255 fi
1256
1257 if test -n "$ac_unrecognized_opts"; then
1258   case $enable_option_checking in
1259     no) ;;
1260     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1261     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1262   esac
1263 fi
1264
1265 # Check all directory arguments for consistency.
1266 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1267                 datadir sysconfdir sharedstatedir localstatedir includedir \
1268                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1269                 libdir localedir mandir
1270 do
1271   eval ac_val=\$$ac_var
1272   # Remove trailing slashes.
1273   case $ac_val in
1274     */ )
1275       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1276       eval $ac_var=\$ac_val;;
1277   esac
1278   # Be sure to have absolute directory names.
1279   case $ac_val in
1280     [\\/$]* | ?:[\\/]* )  continue;;
1281     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1282   esac
1283   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1284 done
1285
1286 # There might be people who depend on the old broken behavior: `$host'
1287 # used to hold the argument of --host etc.
1288 # FIXME: To remove some day.
1289 build=$build_alias
1290 host=$host_alias
1291 target=$target_alias
1292
1293 # FIXME: To remove some day.
1294 if test "x$host_alias" != x; then
1295   if test "x$build_alias" = x; then
1296     cross_compiling=maybe
1297     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1298     If a cross compiler is detected then cross compile mode will be used." >&2
1299   elif test "x$build_alias" != "x$host_alias"; then
1300     cross_compiling=yes
1301   fi
1302 fi
1303
1304 ac_tool_prefix=
1305 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1306
1307 test "$silent" = yes && exec 6>/dev/null
1308
1309
1310 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1311 ac_ls_di=`ls -di .` &&
1312 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1313   as_fn_error "working directory cannot be determined"
1314 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1315   as_fn_error "pwd does not report name of working directory"
1316
1317
1318 # Find the source files, if location was not specified.
1319 if test -z "$srcdir"; then
1320   ac_srcdir_defaulted=yes
1321   # Try the directory containing this script, then the parent directory.
1322   ac_confdir=`$as_dirname -- "$as_myself" ||
1323 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1324          X"$as_myself" : 'X\(//\)[^/]' \| \
1325          X"$as_myself" : 'X\(//\)$' \| \
1326          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1327 $as_echo X"$as_myself" |
1328     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1329             s//\1/
1330             q
1331           }
1332           /^X\(\/\/\)[^/].*/{
1333             s//\1/
1334             q
1335           }
1336           /^X\(\/\/\)$/{
1337             s//\1/
1338             q
1339           }
1340           /^X\(\/\).*/{
1341             s//\1/
1342             q
1343           }
1344           s/.*/./; q'`
1345   srcdir=$ac_confdir
1346   if test ! -r "$srcdir/$ac_unique_file"; then
1347     srcdir=..
1348   fi
1349 else
1350   ac_srcdir_defaulted=no
1351 fi
1352 if test ! -r "$srcdir/$ac_unique_file"; then
1353   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1354   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1355 fi
1356 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1357 ac_abs_confdir=`(
1358         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1359         pwd)`
1360 # When building in place, set srcdir=.
1361 if test "$ac_abs_confdir" = "$ac_pwd"; then
1362   srcdir=.
1363 fi
1364 # Remove unnecessary trailing slashes from srcdir.
1365 # Double slashes in file names in object file debugging info
1366 # mess up M-x gdb in Emacs.
1367 case $srcdir in
1368 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1369 esac
1370 for ac_var in $ac_precious_vars; do
1371   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1372   eval ac_env_${ac_var}_value=\$${ac_var}
1373   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1374   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1375 done
1376
1377 #
1378 # Report the --help message.
1379 #
1380 if test "$ac_init_help" = "long"; then
1381   # Omit some internal or obsolete options to make the list less imposing.
1382   # This message is too long to be a string in the A/UX 3.1 sh.
1383   cat <<_ACEOF
1384 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1385
1386 Usage: $0 [OPTION]... [VAR=VALUE]...
1387
1388 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1389 VAR=VALUE.  See below for descriptions of some of the useful variables.
1390
1391 Defaults for the options are specified in brackets.
1392
1393 Configuration:
1394   -h, --help              display this help and exit
1395       --help=short        display options specific to this package
1396       --help=recursive    display the short help of all the included packages
1397   -V, --version           display version information and exit
1398   -q, --quiet, --silent   do not print \`checking...' messages
1399       --cache-file=FILE   cache test results in FILE [disabled]
1400   -C, --config-cache      alias for \`--cache-file=config.cache'
1401   -n, --no-create         do not create output files
1402       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1403
1404 Installation directories:
1405   --prefix=PREFIX         install architecture-independent files in PREFIX
1406                           [$ac_default_prefix]
1407   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1408                           [PREFIX]
1409
1410 By default, \`make install' will install all the files in
1411 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1412 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1413 for instance \`--prefix=\$HOME'.
1414
1415 For better control, use the options below.
1416
1417 Fine tuning of the installation directories:
1418   --bindir=DIR            user executables [EPREFIX/bin]
1419   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1420   --libexecdir=DIR        program executables [EPREFIX/libexec]
1421   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1422   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1423   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1424   --libdir=DIR            object code libraries [EPREFIX/lib]
1425   --includedir=DIR        C header files [PREFIX/include]
1426   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1427   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1428   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1429   --infodir=DIR           info documentation [DATAROOTDIR/info]
1430   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1431   --mandir=DIR            man documentation [DATAROOTDIR/man]
1432   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1433   --htmldir=DIR           html documentation [DOCDIR]
1434   --dvidir=DIR            dvi documentation [DOCDIR]
1435   --pdfdir=DIR            pdf documentation [DOCDIR]
1436   --psdir=DIR             ps documentation [DOCDIR]
1437 _ACEOF
1438
1439   cat <<\_ACEOF
1440
1441 Program names:
1442   --program-prefix=PREFIX            prepend PREFIX to installed program names
1443   --program-suffix=SUFFIX            append SUFFIX to installed program names
1444   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1445
1446 X features:
1447   --x-includes=DIR    X include files are in DIR
1448   --x-libraries=DIR   X library files are in DIR
1449
1450 System types:
1451   --build=BUILD     configure for building on BUILD [guessed]
1452   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1453 _ACEOF
1454 fi
1455
1456 if test -n "$ac_init_help"; then
1457   case $ac_init_help in
1458      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1459    esac
1460   cat <<\_ACEOF
1461
1462 Optional Features:
1463   --disable-option-checking  ignore unrecognized --enable/--with options
1464   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1465   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1466   --disable-ns-self-contained
1467                           disable self contained build under NeXTstep
1468   --enable-asserts        compile code with asserts enabled
1469   --enable-maintainer-mode
1470                           enable make rules and dependencies not useful (and
1471                           sometimes confusing) to the casual installer
1472   --enable-locallisppath=PATH
1473                           directories Emacs should search for lisp files
1474                           specific to this site
1475   --enable-checking[=LIST]
1476                           enable expensive run-time checks. With LIST, enable
1477                           only specific categories of checks. Categories are:
1478                           all,yes,no. Flags are: stringbytes, stringoverrun,
1479                           stringfreelist, xmallocoverrun, conslist
1480   --enable-profiling      build emacs with profiling support. This might not
1481                           work on all platforms
1482   --enable-autodepend     automatically generate dependencies to .h-files.
1483                           Requires GNU Make and Gcc. Enabled if GNU Make and
1484                           Gcc is found
1485   --disable-largefile     omit support for large files
1486
1487 Optional Packages:
1488   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1489   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1490   --without-pop           don't support POP mail retrieval with movemail
1491   --with-kerberos         support Kerberos-authenticated POP
1492   --with-kerberos5        support Kerberos version 5 authenticated POP
1493   --with-hesiod           support Hesiod to get the POP server host
1494   --with-mmdf             support MMDF mailboxes
1495   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1496   --with-mailhost=HOSTNAME
1497                           string giving default POP mail host
1498   --without-sound         don't compile with sound support
1499   --without-sync-input    process async input synchronously
1500   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1501                           lucid or athena, motif, no)
1502   --without-xpm           don't compile with XPM image support
1503   --without-jpeg          don't compile with JPEG image support
1504   --without-tiff          don't compile with TIFF image support
1505   --without-gif           don't compile with GIF image support
1506   --without-png           don't compile with PNG image support
1507   --without-rsvg          don't compile with SVG image support
1508   --without-xft           don't use XFT for anti aliased fonts
1509   --without-libotf        don't use libotf for OpenType font support
1510   --without-m17n-flt      don't use m17n-flt for text shaping
1511   --without-toolkit-scroll-bars
1512                           don't use Motif or Xaw3d scroll bars
1513   --without-xaw3d         don't use Xaw3d
1514   --without-xim           don't use X11 XIM
1515   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1516   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1517                           console
1518   --without-dbus          don't compile with D-Bus support
1519   --without-gconf         don't compile with GConf support
1520   --without-selinux       don't compile with SELinux support
1521   --without-makeinfo      don't require makeinfo for building manuals
1522   --without-compress-info don't compress the installed Info pages
1523   --with-pkg-config-prog=PATH
1524                           path to pkg-config for finding GTK and librsvg
1525   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1526                           /usr/lib, or /usr/lib64 on some platforms.
1527   --with-gnustep-conf=PATH
1528                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1529                           or /etc/GNUstep/GNUstep.conf
1530   --with-x                use the X Window System
1531
1532 Some influential environment variables:
1533   CC          C compiler command
1534   CFLAGS      C compiler flags
1535   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1536               nonstandard directory <lib dir>
1537   LIBS        libraries to pass to the linker, e.g. -l<library>
1538   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1539               you have headers in a nonstandard directory <include dir>
1540   CPP         C preprocessor
1541   XMKMF       Path to xmkmf, Makefile generator for X Window System
1542
1543 Use these variables to override the choices made by `configure' or to help
1544 it to find libraries and programs with nonstandard names/locations.
1545
1546 Report bugs to the package provider.
1547 _ACEOF
1548 ac_status=$?
1549 fi
1550
1551 if test "$ac_init_help" = "recursive"; then
1552   # If there are subdirs, report their specific --help.
1553   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1554     test -d "$ac_dir" ||
1555       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1556       continue
1557     ac_builddir=.
1558
1559 case "$ac_dir" in
1560 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1561 *)
1562   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1563   # A ".." for each directory in $ac_dir_suffix.
1564   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1565   case $ac_top_builddir_sub in
1566   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1567   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1568   esac ;;
1569 esac
1570 ac_abs_top_builddir=$ac_pwd
1571 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1572 # for backward compatibility:
1573 ac_top_builddir=$ac_top_build_prefix
1574
1575 case $srcdir in
1576   .)  # We are building in place.
1577     ac_srcdir=.
1578     ac_top_srcdir=$ac_top_builddir_sub
1579     ac_abs_top_srcdir=$ac_pwd ;;
1580   [\\/]* | ?:[\\/]* )  # Absolute name.
1581     ac_srcdir=$srcdir$ac_dir_suffix;
1582     ac_top_srcdir=$srcdir
1583     ac_abs_top_srcdir=$srcdir ;;
1584   *) # Relative name.
1585     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1586     ac_top_srcdir=$ac_top_build_prefix$srcdir
1587     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1588 esac
1589 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1590
1591     cd "$ac_dir" || { ac_status=$?; continue; }
1592     # Check for guested configure.
1593     if test -f "$ac_srcdir/configure.gnu"; then
1594       echo &&
1595       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1596     elif test -f "$ac_srcdir/configure"; then
1597       echo &&
1598       $SHELL "$ac_srcdir/configure" --help=recursive
1599     else
1600       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1601     fi || ac_status=$?
1602     cd "$ac_pwd" || { ac_status=$?; break; }
1603   done
1604 fi
1605
1606 test -n "$ac_init_help" && exit $ac_status
1607 if $ac_init_version; then
1608   cat <<\_ACEOF
1609 emacs configure 24.0.50
1610 generated by GNU Autoconf 2.65
1611
1612 Copyright (C) 2009 Free Software Foundation, Inc.
1613 This configure script is free software; the Free Software Foundation
1614 gives unlimited permission to copy, distribute and modify it.
1615 _ACEOF
1616   exit
1617 fi
1618
1619 ## ------------------------ ##
1620 ## Autoconf initialization. ##
1621 ## ------------------------ ##
1622
1623 # ac_fn_c_try_compile LINENO
1624 # --------------------------
1625 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1626 ac_fn_c_try_compile ()
1627 {
1628   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1629   rm -f conftest.$ac_objext
1630   if { { ac_try="$ac_compile"
1631 case "(($ac_try" in
1632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633   *) ac_try_echo=$ac_try;;
1634 esac
1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636 $as_echo "$ac_try_echo"; } >&5
1637   (eval "$ac_compile") 2>conftest.err
1638   ac_status=$?
1639   if test -s conftest.err; then
1640     grep -v '^ *+' conftest.err >conftest.er1
1641     cat conftest.er1 >&5
1642     mv -f conftest.er1 conftest.err
1643   fi
1644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1645   test $ac_status = 0; } && {
1646          test -z "$ac_c_werror_flag" ||
1647          test ! -s conftest.err
1648        } && test -s conftest.$ac_objext; then :
1649   ac_retval=0
1650 else
1651   $as_echo "$as_me: failed program was:" >&5
1652 sed 's/^/| /' conftest.$ac_ext >&5
1653
1654         ac_retval=1
1655 fi
1656   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1657   as_fn_set_status $ac_retval
1658
1659 } # ac_fn_c_try_compile
1660
1661 # ac_fn_c_try_link LINENO
1662 # -----------------------
1663 # Try to link conftest.$ac_ext, and return whether this succeeded.
1664 ac_fn_c_try_link ()
1665 {
1666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1667   rm -f conftest.$ac_objext conftest$ac_exeext
1668   if { { ac_try="$ac_link"
1669 case "(($ac_try" in
1670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1671   *) ac_try_echo=$ac_try;;
1672 esac
1673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1674 $as_echo "$ac_try_echo"; } >&5
1675   (eval "$ac_link") 2>conftest.err
1676   ac_status=$?
1677   if test -s conftest.err; then
1678     grep -v '^ *+' conftest.err >conftest.er1
1679     cat conftest.er1 >&5
1680     mv -f conftest.er1 conftest.err
1681   fi
1682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1683   test $ac_status = 0; } && {
1684          test -z "$ac_c_werror_flag" ||
1685          test ! -s conftest.err
1686        } && test -s conftest$ac_exeext && {
1687          test "$cross_compiling" = yes ||
1688          $as_test_x conftest$ac_exeext
1689        }; then :
1690   ac_retval=0
1691 else
1692   $as_echo "$as_me: failed program was:" >&5
1693 sed 's/^/| /' conftest.$ac_ext >&5
1694
1695         ac_retval=1
1696 fi
1697   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1698   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1699   # interfere with the next link command; also delete a directory that is
1700   # left behind by Apple's compiler.  We do this before executing the actions.
1701   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1702   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1703   as_fn_set_status $ac_retval
1704
1705 } # ac_fn_c_try_link
1706
1707 # ac_fn_c_try_cpp LINENO
1708 # ----------------------
1709 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1710 ac_fn_c_try_cpp ()
1711 {
1712   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1713   if { { ac_try="$ac_cpp conftest.$ac_ext"
1714 case "(($ac_try" in
1715   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1716   *) ac_try_echo=$ac_try;;
1717 esac
1718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1719 $as_echo "$ac_try_echo"; } >&5
1720   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1721   ac_status=$?
1722   if test -s conftest.err; then
1723     grep -v '^ *+' conftest.err >conftest.er1
1724     cat conftest.er1 >&5
1725     mv -f conftest.er1 conftest.err
1726   fi
1727   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1728   test $ac_status = 0; } >/dev/null && {
1729          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1730          test ! -s conftest.err
1731        }; then :
1732   ac_retval=0
1733 else
1734   $as_echo "$as_me: failed program was:" >&5
1735 sed 's/^/| /' conftest.$ac_ext >&5
1736
1737     ac_retval=1
1738 fi
1739   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1740   as_fn_set_status $ac_retval
1741
1742 } # ac_fn_c_try_cpp
1743
1744 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1745 # -------------------------------------------------------
1746 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1747 # the include files in INCLUDES and setting the cache variable VAR
1748 # accordingly.
1749 ac_fn_c_check_header_mongrel ()
1750 {
1751   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1754 $as_echo_n "checking for $2... " >&6; }
1755 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1756   $as_echo_n "(cached) " >&6
1757 fi
1758 eval ac_res=\$$3
1759                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1760 $as_echo "$ac_res" >&6; }
1761 else
1762   # Is the header compilable?
1763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1764 $as_echo_n "checking $2 usability... " >&6; }
1765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1766 /* end confdefs.h.  */
1767 $4
1768 #include <$2>
1769 _ACEOF
1770 if ac_fn_c_try_compile "$LINENO"; then :
1771   ac_header_compiler=yes
1772 else
1773   ac_header_compiler=no
1774 fi
1775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1777 $as_echo "$ac_header_compiler" >&6; }
1778
1779 # Is the header present?
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1781 $as_echo_n "checking $2 presence... " >&6; }
1782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783 /* end confdefs.h.  */
1784 #include <$2>
1785 _ACEOF
1786 if ac_fn_c_try_cpp "$LINENO"; then :
1787   ac_header_preproc=yes
1788 else
1789   ac_header_preproc=no
1790 fi
1791 rm -f conftest.err conftest.$ac_ext
1792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1793 $as_echo "$ac_header_preproc" >&6; }
1794
1795 # So?  What about this header?
1796 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1797   yes:no: )
1798     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1799 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1800     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1801 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1802     ;;
1803   no:yes:* )
1804     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1805 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1806     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1807 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1808     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1809 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1810     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1811 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1812     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1813 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1814     ;;
1815 esac
1816   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1817 $as_echo_n "checking for $2... " >&6; }
1818 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1819   $as_echo_n "(cached) " >&6
1820 else
1821   eval "$3=\$ac_header_compiler"
1822 fi
1823 eval ac_res=\$$3
1824                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1825 $as_echo "$ac_res" >&6; }
1826 fi
1827   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1828
1829 } # ac_fn_c_check_header_mongrel
1830
1831 # ac_fn_c_try_run LINENO
1832 # ----------------------
1833 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1834 # that executables *can* be run.
1835 ac_fn_c_try_run ()
1836 {
1837   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838   if { { ac_try="$ac_link"
1839 case "(($ac_try" in
1840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1841   *) ac_try_echo=$ac_try;;
1842 esac
1843 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1844 $as_echo "$ac_try_echo"; } >&5
1845   (eval "$ac_link") 2>&5
1846   ac_status=$?
1847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1848   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1849   { { case "(($ac_try" in
1850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1851   *) ac_try_echo=$ac_try;;
1852 esac
1853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1854 $as_echo "$ac_try_echo"; } >&5
1855   (eval "$ac_try") 2>&5
1856   ac_status=$?
1857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1858   test $ac_status = 0; }; }; then :
1859   ac_retval=0
1860 else
1861   $as_echo "$as_me: program exited with status $ac_status" >&5
1862        $as_echo "$as_me: failed program was:" >&5
1863 sed 's/^/| /' conftest.$ac_ext >&5
1864
1865        ac_retval=$ac_status
1866 fi
1867   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1868   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1869   as_fn_set_status $ac_retval
1870
1871 } # ac_fn_c_try_run
1872
1873 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1874 # -------------------------------------------------------
1875 # Tests whether HEADER exists and can be compiled using the include files in
1876 # INCLUDES, setting the cache variable VAR accordingly.
1877 ac_fn_c_check_header_compile ()
1878 {
1879   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1881 $as_echo_n "checking for $2... " >&6; }
1882 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1883   $as_echo_n "(cached) " >&6
1884 else
1885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1886 /* end confdefs.h.  */
1887 $4
1888 #include <$2>
1889 _ACEOF
1890 if ac_fn_c_try_compile "$LINENO"; then :
1891   eval "$3=yes"
1892 else
1893   eval "$3=no"
1894 fi
1895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1896 fi
1897 eval ac_res=\$$3
1898                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1899 $as_echo "$ac_res" >&6; }
1900   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1901
1902 } # ac_fn_c_check_header_compile
1903
1904 # ac_fn_c_check_decl LINENO SYMBOL VAR
1905 # ------------------------------------
1906 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1907 ac_fn_c_check_decl ()
1908 {
1909   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1911 $as_echo_n "checking whether $2 is declared... " >&6; }
1912 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1913   $as_echo_n "(cached) " >&6
1914 else
1915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1916 /* end confdefs.h.  */
1917 $4
1918 int
1919 main ()
1920 {
1921 #ifndef $2
1922   (void) $2;
1923 #endif
1924
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   eval "$3=yes"
1931 else
1932   eval "$3=no"
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935 fi
1936 eval ac_res=\$$3
1937                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1938 $as_echo "$ac_res" >&6; }
1939   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1940
1941 } # ac_fn_c_check_decl
1942
1943 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1944 # ----------------------------------------------
1945 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1946 ac_fn_c_check_header_preproc ()
1947 {
1948   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1950 $as_echo_n "checking for $2... " >&6; }
1951 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1952   $as_echo_n "(cached) " >&6
1953 else
1954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1955 /* end confdefs.h.  */
1956 #include <$2>
1957 _ACEOF
1958 if ac_fn_c_try_cpp "$LINENO"; then :
1959   eval "$3=yes"
1960 else
1961   eval "$3=no"
1962 fi
1963 rm -f conftest.err conftest.$ac_ext
1964 fi
1965 eval ac_res=\$$3
1966                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1968   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1969
1970 } # ac_fn_c_check_header_preproc
1971
1972 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1973 # ----------------------------------------------------
1974 # Tries to find if the field MEMBER exists in type AGGR, after including
1975 # INCLUDES, setting cache variable VAR accordingly.
1976 ac_fn_c_check_member ()
1977 {
1978   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1980 $as_echo_n "checking for $2.$3... " >&6; }
1981 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1982   $as_echo_n "(cached) " >&6
1983 else
1984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1985 /* end confdefs.h.  */
1986 $5
1987 int
1988 main ()
1989 {
1990 static $2 ac_aggr;
1991 if (ac_aggr.$3)
1992 return 0;
1993   ;
1994   return 0;
1995 }
1996 _ACEOF
1997 if ac_fn_c_try_compile "$LINENO"; then :
1998   eval "$4=yes"
1999 else
2000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2001 /* end confdefs.h.  */
2002 $5
2003 int
2004 main ()
2005 {
2006 static $2 ac_aggr;
2007 if (sizeof ac_aggr.$3)
2008 return 0;
2009   ;
2010   return 0;
2011 }
2012 _ACEOF
2013 if ac_fn_c_try_compile "$LINENO"; then :
2014   eval "$4=yes"
2015 else
2016   eval "$4=no"
2017 fi
2018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2019 fi
2020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2021 fi
2022 eval ac_res=\$$4
2023                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2024 $as_echo "$ac_res" >&6; }
2025   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2026
2027 } # ac_fn_c_check_member
2028
2029 # ac_fn_c_check_func LINENO FUNC VAR
2030 # ----------------------------------
2031 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2032 ac_fn_c_check_func ()
2033 {
2034   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2035   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2036 $as_echo_n "checking for $2... " >&6; }
2037 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2038   $as_echo_n "(cached) " >&6
2039 else
2040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2041 /* end confdefs.h.  */
2042 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2043    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2044 #define $2 innocuous_$2
2045
2046 /* System header to define __stub macros and hopefully few prototypes,
2047     which can conflict with char $2 (); below.
2048     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2049     <limits.h> exists even on freestanding compilers.  */
2050
2051 #ifdef __STDC__
2052 # include <limits.h>
2053 #else
2054 # include <assert.h>
2055 #endif
2056
2057 #undef $2
2058
2059 /* Override any GCC internal prototype to avoid an error.
2060    Use char because int might match the return type of a GCC
2061    builtin and then its argument prototype would still apply.  */
2062 #ifdef __cplusplus
2063 extern "C"
2064 #endif
2065 char $2 ();
2066 /* The GNU C library defines this for functions which it implements
2067     to always fail with ENOSYS.  Some functions are actually named
2068     something starting with __ and the normal name is an alias.  */
2069 #if defined __stub_$2 || defined __stub___$2
2070 choke me
2071 #endif
2072
2073 int
2074 main ()
2075 {
2076 return $2 ();
2077   ;
2078   return 0;
2079 }
2080 _ACEOF
2081 if ac_fn_c_try_link "$LINENO"; then :
2082   eval "$3=yes"
2083 else
2084   eval "$3=no"
2085 fi
2086 rm -f core conftest.err conftest.$ac_objext \
2087     conftest$ac_exeext conftest.$ac_ext
2088 fi
2089 eval ac_res=\$$3
2090                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2091 $as_echo "$ac_res" >&6; }
2092   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2093
2094 } # ac_fn_c_check_func
2095
2096 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2097 # -------------------------------------------
2098 # Tests whether TYPE exists after having included INCLUDES, setting cache
2099 # variable VAR accordingly.
2100 ac_fn_c_check_type ()
2101 {
2102   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2104 $as_echo_n "checking for $2... " >&6; }
2105 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2106   $as_echo_n "(cached) " >&6
2107 else
2108   eval "$3=no"
2109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2110 /* end confdefs.h.  */
2111 $4
2112 int
2113 main ()
2114 {
2115 if (sizeof ($2))
2116          return 0;
2117   ;
2118   return 0;
2119 }
2120 _ACEOF
2121 if ac_fn_c_try_compile "$LINENO"; then :
2122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2123 /* end confdefs.h.  */
2124 $4
2125 int
2126 main ()
2127 {
2128 if (sizeof (($2)))
2129             return 0;
2130   ;
2131   return 0;
2132 }
2133 _ACEOF
2134 if ac_fn_c_try_compile "$LINENO"; then :
2135
2136 else
2137   eval "$3=yes"
2138 fi
2139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2140 fi
2141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2142 fi
2143 eval ac_res=\$$3
2144                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2145 $as_echo "$ac_res" >&6; }
2146   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2147
2148 } # ac_fn_c_check_type
2149 cat >config.log <<_ACEOF
2150 This file contains any messages produced by compilers while
2151 running configure, to aid debugging if configure makes a mistake.
2152
2153 It was created by emacs $as_me 24.0.50, which was
2154 generated by GNU Autoconf 2.65.  Invocation command line was
2155
2156   $ $0 $@
2157
2158 _ACEOF
2159 exec 5>>config.log
2160 {
2161 cat <<_ASUNAME
2162 ## --------- ##
2163 ## Platform. ##
2164 ## --------- ##
2165
2166 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2167 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2168 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2169 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2170 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2171
2172 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2173 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2174
2175 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2176 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2177 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2178 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2179 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2180 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2181 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2182
2183 _ASUNAME
2184
2185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2186 for as_dir in $PATH
2187 do
2188   IFS=$as_save_IFS
2189   test -z "$as_dir" && as_dir=.
2190     $as_echo "PATH: $as_dir"
2191   done
2192 IFS=$as_save_IFS
2193
2194 } >&5
2195
2196 cat >&5 <<_ACEOF
2197
2198
2199 ## ----------- ##
2200 ## Core tests. ##
2201 ## ----------- ##
2202
2203 _ACEOF
2204
2205
2206 # Keep a trace of the command line.
2207 # Strip out --no-create and --no-recursion so they do not pile up.
2208 # Strip out --silent because we don't want to record it for future runs.
2209 # Also quote any args containing shell meta-characters.
2210 # Make two passes to allow for proper duplicate-argument suppression.
2211 ac_configure_args=
2212 ac_configure_args0=
2213 ac_configure_args1=
2214 ac_must_keep_next=false
2215 for ac_pass in 1 2
2216 do
2217   for ac_arg
2218   do
2219     case $ac_arg in
2220     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2221     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2222     | -silent | --silent | --silen | --sile | --sil)
2223       continue ;;
2224     *\'*)
2225       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2226     esac
2227     case $ac_pass in
2228     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2229     2)
2230       as_fn_append ac_configure_args1 " '$ac_arg'"
2231       if test $ac_must_keep_next = true; then
2232         ac_must_keep_next=false # Got value, back to normal.
2233       else
2234         case $ac_arg in
2235           *=* | --config-cache | -C | -disable-* | --disable-* \
2236           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2237           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2238           | -with-* | --with-* | -without-* | --without-* | --x)
2239             case "$ac_configure_args0 " in
2240               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2241             esac
2242             ;;
2243           -* ) ac_must_keep_next=true ;;
2244         esac
2245       fi
2246       as_fn_append ac_configure_args " '$ac_arg'"
2247       ;;
2248     esac
2249   done
2250 done
2251 { ac_configure_args0=; unset ac_configure_args0;}
2252 { ac_configure_args1=; unset ac_configure_args1;}
2253
2254 # When interrupted or exit'd, cleanup temporary files, and complete
2255 # config.log.  We remove comments because anyway the quotes in there
2256 # would cause problems or look ugly.
2257 # WARNING: Use '\'' to represent an apostrophe within the trap.
2258 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2259 trap 'exit_status=$?
2260   # Save into config.log some information that might help in debugging.
2261   {
2262     echo
2263
2264     cat <<\_ASBOX
2265 ## ---------------- ##
2266 ## Cache variables. ##
2267 ## ---------------- ##
2268 _ASBOX
2269     echo
2270     # The following way of writing the cache mishandles newlines in values,
2271 (
2272   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2273     eval ac_val=\$$ac_var
2274     case $ac_val in #(
2275     *${as_nl}*)
2276       case $ac_var in #(
2277       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2278 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2279       esac
2280       case $ac_var in #(
2281       _ | IFS | as_nl) ;; #(
2282       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2283       *) { eval $ac_var=; unset $ac_var;} ;;
2284       esac ;;
2285     esac
2286   done
2287   (set) 2>&1 |
2288     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2289     *${as_nl}ac_space=\ *)
2290       sed -n \
2291         "s/'\''/'\''\\\\'\'''\''/g;
2292           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2293       ;; #(
2294     *)
2295       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2296       ;;
2297     esac |
2298     sort
2299 )
2300     echo
2301
2302     cat <<\_ASBOX
2303 ## ----------------- ##
2304 ## Output variables. ##
2305 ## ----------------- ##
2306 _ASBOX
2307     echo
2308     for ac_var in $ac_subst_vars
2309     do
2310       eval ac_val=\$$ac_var
2311       case $ac_val in
2312       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2313       esac
2314       $as_echo "$ac_var='\''$ac_val'\''"
2315     done | sort
2316     echo
2317
2318     if test -n "$ac_subst_files"; then
2319       cat <<\_ASBOX
2320 ## ------------------- ##
2321 ## File substitutions. ##
2322 ## ------------------- ##
2323 _ASBOX
2324       echo
2325       for ac_var in $ac_subst_files
2326       do
2327         eval ac_val=\$$ac_var
2328         case $ac_val in
2329         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2330         esac
2331         $as_echo "$ac_var='\''$ac_val'\''"
2332       done | sort
2333       echo
2334     fi
2335
2336     if test -s confdefs.h; then
2337       cat <<\_ASBOX
2338 ## ----------- ##
2339 ## confdefs.h. ##
2340 ## ----------- ##
2341 _ASBOX
2342       echo
2343       cat confdefs.h
2344       echo
2345     fi
2346     test "$ac_signal" != 0 &&
2347       $as_echo "$as_me: caught signal $ac_signal"
2348     $as_echo "$as_me: exit $exit_status"
2349   } >&5
2350   rm -f core *.core core.conftest.* &&
2351     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2352     exit $exit_status
2353 ' 0
2354 for ac_signal in 1 2 13 15; do
2355   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2356 done
2357 ac_signal=0
2358
2359 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2360 rm -f -r conftest* confdefs.h
2361
2362 $as_echo "/* confdefs.h */" > confdefs.h
2363
2364 # Predefined preprocessor variables.
2365
2366 cat >>confdefs.h <<_ACEOF
2367 #define PACKAGE_NAME "$PACKAGE_NAME"
2368 _ACEOF
2369
2370 cat >>confdefs.h <<_ACEOF
2371 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2372 _ACEOF
2373
2374 cat >>confdefs.h <<_ACEOF
2375 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2376 _ACEOF
2377
2378 cat >>confdefs.h <<_ACEOF
2379 #define PACKAGE_STRING "$PACKAGE_STRING"
2380 _ACEOF
2381
2382 cat >>confdefs.h <<_ACEOF
2383 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2384 _ACEOF
2385
2386 cat >>confdefs.h <<_ACEOF
2387 #define PACKAGE_URL "$PACKAGE_URL"
2388 _ACEOF
2389
2390
2391 # Let the site file select an alternate cache file if it wants to.
2392 # Prefer an explicitly selected file to automatically selected ones.
2393 ac_site_file1=NONE
2394 ac_site_file2=NONE
2395 if test -n "$CONFIG_SITE"; then
2396   ac_site_file1=$CONFIG_SITE
2397 elif test "x$prefix" != xNONE; then
2398   ac_site_file1=$prefix/share/config.site
2399   ac_site_file2=$prefix/etc/config.site
2400 else
2401   ac_site_file1=$ac_default_prefix/share/config.site
2402   ac_site_file2=$ac_default_prefix/etc/config.site
2403 fi
2404 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2405 do
2406   test "x$ac_site_file" = xNONE && continue
2407   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2408     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2409 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2410     sed 's/^/| /' "$ac_site_file" >&5
2411     . "$ac_site_file"
2412   fi
2413 done
2414
2415 if test -r "$cache_file"; then
2416   # Some versions of bash will fail to source /dev/null (special files
2417   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2418   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2419     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2420 $as_echo "$as_me: loading cache $cache_file" >&6;}
2421     case $cache_file in
2422       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2423       *)                      . "./$cache_file";;
2424     esac
2425   fi
2426 else
2427   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2428 $as_echo "$as_me: creating cache $cache_file" >&6;}
2429   >$cache_file
2430 fi
2431
2432 as_fn_append ac_header_list " stdlib.h"
2433 as_fn_append ac_header_list " unistd.h"
2434 as_fn_append ac_header_list " sys/param.h"
2435 as_fn_append ac_header_list " sys/time.h"
2436 as_fn_append ac_func_list " alarm"
2437 # Check that the precious variables saved in the cache have kept the same
2438 # value.
2439 ac_cache_corrupted=false
2440 for ac_var in $ac_precious_vars; do
2441   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2442   eval ac_new_set=\$ac_env_${ac_var}_set
2443   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2444   eval ac_new_val=\$ac_env_${ac_var}_value
2445   case $ac_old_set,$ac_new_set in
2446     set,)
2447       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2448 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2449       ac_cache_corrupted=: ;;
2450     ,set)
2451       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2452 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2453       ac_cache_corrupted=: ;;
2454     ,);;
2455     *)
2456       if test "x$ac_old_val" != "x$ac_new_val"; then
2457         # differences in whitespace do not lead to failure.
2458         ac_old_val_w=`echo x $ac_old_val`
2459         ac_new_val_w=`echo x $ac_new_val`
2460         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2461           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2462 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2463           ac_cache_corrupted=:
2464         else
2465           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2466 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2467           eval $ac_var=\$ac_old_val
2468         fi
2469         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2470 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2471         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2472 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2473       fi;;
2474   esac
2475   # Pass precious variables to config.status.
2476   if test "$ac_new_set" = set; then
2477     case $ac_new_val in
2478     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2479     *) ac_arg=$ac_var=$ac_new_val ;;
2480     esac
2481     case " $ac_configure_args " in
2482       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2483       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2484     esac
2485   fi
2486 done
2487 if $ac_cache_corrupted; then
2488   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2491 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2492   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2493 fi
2494 ## -------------------- ##
2495 ## Main body of script. ##
2496 ## -------------------- ##
2497
2498 ac_ext=c
2499 ac_cpp='$CPP $CPPFLAGS'
2500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2503
2504
2505 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2506
2507
2508
2509 test "$program_prefix" != NONE &&
2510   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2511 # Use a double $ so make ignores it.
2512 test "$program_suffix" != NONE &&
2513   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2514 # Double any \ or $.
2515 # By default was `s,x,x', remove it if useless.
2516 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2517 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2518
2519
2520 lispdir='${datadir}/emacs/${version}/lisp'
2521 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2522 '${datadir}/emacs/site-lisp'
2523 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2524 etcdir='${datadir}/emacs/${version}/etc'
2525 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2526 docdir='${datadir}/emacs/${version}/etc'
2527 gamedir='${localstatedir}/games/emacs'
2528
2529 gameuser=games
2530
2531
2532
2533
2534 # Check whether --with-pop was given.
2535 if test "${with_pop+set}" = set; then :
2536   withval=$with_pop;
2537 else
2538      with_pop=yes
2539 fi
2540
2541 if test "$with_pop" = yes; then
2542    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2543
2544 fi
2545
2546
2547 # Check whether --with-kerberos was given.
2548 if test "${with_kerberos+set}" = set; then :
2549   withval=$with_kerberos;
2550 else
2551       with_kerberos=no
2552 fi
2553
2554 if test "$with_kerberos" != no; then
2555    $as_echo "#define KERBEROS 1" >>confdefs.h
2556
2557 fi
2558
2559
2560 # Check whether --with-kerberos5 was given.
2561 if test "${with_kerberos5+set}" = set; then :
2562   withval=$with_kerberos5;
2563 else
2564       with_kerberos5=no
2565 fi
2566
2567 if test "${with_kerberos5}" != no; then
2568   if test "${with_kerberos}" = no; then
2569     with_kerberos=yes
2570     $as_echo "#define KERBEROS 1" >>confdefs.h
2571
2572   fi
2573
2574 $as_echo "#define KERBEROS5 1" >>confdefs.h
2575
2576 fi
2577
2578
2579 # Check whether --with-hesiod was given.
2580 if test "${with_hesiod+set}" = set; then :
2581   withval=$with_hesiod;
2582 else
2583       with_hesiod=no
2584 fi
2585
2586 if test "$with_hesiod" != no; then
2587
2588 $as_echo "#define HESIOD 1" >>confdefs.h
2589
2590 fi
2591
2592
2593 # Check whether --with-mmdf was given.
2594 if test "${with_mmdf+set}" = set; then :
2595   withval=$with_mmdf;
2596 else
2597       with_mmdf=no
2598 fi
2599
2600 if test "$with_mmdf" != no; then
2601
2602 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
2603
2604 fi
2605
2606
2607 # Check whether --with-mail-unlink was given.
2608 if test "${with_mail_unlink+set}" = set; then :
2609   withval=$with_mail_unlink;
2610 else
2611       with_mail_unlink=no
2612 fi
2613
2614 if test "$with_mail_unlink" != no; then
2615
2616 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
2617
2618 fi
2619
2620
2621 # Check whether --with-mailhost was given.
2622 if test "${with_mailhost+set}" = set; then :
2623   withval=$with_mailhost;
2624 cat >>confdefs.h <<_ACEOF
2625 #define MAILHOST "$withval"
2626 _ACEOF
2627
2628 fi
2629
2630
2631
2632 # Check whether --with-sound was given.
2633 if test "${with_sound+set}" = set; then :
2634   withval=$with_sound;
2635 else
2636      with_sound=yes
2637 fi
2638
2639
2640
2641 # Check whether --with-sync-input was given.
2642 if test "${with_sync_input+set}" = set; then :
2643   withval=$with_sync_input;
2644 else
2645      with_sync_input=yes
2646 fi
2647
2648 if test "$with_sync_input" = yes; then
2649
2650 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2651
2652 fi
2653
2654
2655 # Check whether --with-x-toolkit was given.
2656 if test "${with_x_toolkit+set}" = set; then :
2657   withval=$with_x_toolkit;        case "${withval}" in
2658             y | ye | yes )      val=gtk ;;
2659             n | no )            val=no  ;;
2660             l | lu | luc | luci | lucid )       val=lucid ;;
2661             a | at | ath | athe | athen | athena )      val=athena ;;
2662             m | mo | mot | moti | motif )       val=motif ;;
2663             g | gt | gtk  )     val=gtk ;;
2664             gtk3  )     val=gtk3 ;;
2665             * )
2666 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
2667 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
2668 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2669             ;;
2670           esac
2671           with_x_toolkit=$val
2672
2673 fi
2674
2675
2676
2677 # Check whether --with-xpm was given.
2678 if test "${with_xpm+set}" = set; then :
2679   withval=$with_xpm;
2680 else
2681      with_xpm=yes
2682 fi
2683
2684
2685 # Check whether --with-jpeg was given.
2686 if test "${with_jpeg+set}" = set; then :
2687   withval=$with_jpeg;
2688 else
2689      with_jpeg=yes
2690 fi
2691
2692
2693 # Check whether --with-tiff was given.
2694 if test "${with_tiff+set}" = set; then :
2695   withval=$with_tiff;
2696 else
2697      with_tiff=yes
2698 fi
2699
2700
2701 # Check whether --with-gif was given.
2702 if test "${with_gif+set}" = set; then :
2703   withval=$with_gif;
2704 else
2705      with_gif=yes
2706 fi
2707
2708
2709 # Check whether --with-png was given.
2710 if test "${with_png+set}" = set; then :
2711   withval=$with_png;
2712 else
2713      with_png=yes
2714 fi
2715
2716
2717 # Check whether --with-rsvg was given.
2718 if test "${with_rsvg+set}" = set; then :
2719   withval=$with_rsvg;
2720 else
2721      with_rsvg=yes
2722 fi
2723
2724
2725
2726 # Check whether --with-xft was given.
2727 if test "${with_xft+set}" = set; then :
2728   withval=$with_xft;
2729 else
2730      with_xft=yes
2731 fi
2732
2733
2734 # Check whether --with-libotf was given.
2735 if test "${with_libotf+set}" = set; then :
2736   withval=$with_libotf;
2737 else
2738      with_libotf=yes
2739 fi
2740
2741
2742 # Check whether --with-m17n-flt was given.
2743 if test "${with_m17n_flt+set}" = set; then :
2744   withval=$with_m17n_flt;
2745 else
2746      with_m17n_flt=yes
2747 fi
2748
2749
2750
2751 # Check whether --with-toolkit-scroll-bars was given.
2752 if test "${with_toolkit_scroll_bars+set}" = set; then :
2753   withval=$with_toolkit_scroll_bars;
2754 else
2755      with_toolkit_scroll_bars=yes
2756 fi
2757
2758
2759 # Check whether --with-xaw3d was given.
2760 if test "${with_xaw3d+set}" = set; then :
2761   withval=$with_xaw3d;
2762 else
2763      with_xaw3d=yes
2764 fi
2765
2766
2767 # Check whether --with-xim was given.
2768 if test "${with_xim+set}" = set; then :
2769   withval=$with_xim;
2770 else
2771      with_xim=yes
2772 fi
2773
2774
2775 # Check whether --with-ns was given.
2776 if test "${with_ns+set}" = set; then :
2777   withval=$with_ns;
2778 else
2779       with_ns=no
2780 fi
2781
2782
2783
2784 # Check whether --with-gpm was given.
2785 if test "${with_gpm+set}" = set; then :
2786   withval=$with_gpm;
2787 else
2788      with_gpm=yes
2789 fi
2790
2791
2792 # Check whether --with-dbus was given.
2793 if test "${with_dbus+set}" = set; then :
2794   withval=$with_dbus;
2795 else
2796      with_dbus=yes
2797 fi
2798
2799
2800 # Check whether --with-gconf was given.
2801 if test "${with_gconf+set}" = set; then :
2802   withval=$with_gconf;
2803 else
2804      with_gconf=yes
2805 fi
2806
2807
2808 # Check whether --with-selinux was given.
2809 if test "${with_selinux+set}" = set; then :
2810   withval=$with_selinux;
2811 else
2812      with_selinux=yes
2813 fi
2814
2815
2816 ## For the times when you want to build Emacs but don't have
2817 ## a suitable makeinfo, and can live without the manuals.
2818
2819 # Check whether --with-makeinfo was given.
2820 if test "${with_makeinfo+set}" = set; then :
2821   withval=$with_makeinfo;
2822 else
2823      with_makeinfo=yes
2824 fi
2825
2826
2827 ## This is an option because I do not know if all info/man support
2828 ## compressed files, nor how to test if they do so.
2829
2830 # Check whether --with-compress-info was given.
2831 if test "${with_compress_info+set}" = set; then :
2832   withval=$with_compress_info;
2833 else
2834      with_compress_info=yes
2835 fi
2836
2837 if test $with_compress_info = yes; then
2838    GZIP_INFO=yes
2839 else
2840    GZIP_INFO=
2841 fi
2842
2843
2844
2845 # Check whether --with-pkg-config-prog was given.
2846 if test "${with_pkg_config_prog+set}" = set; then :
2847   withval=$with_pkg_config_prog;
2848 fi
2849
2850 if test "X${with_pkg_config_prog}" != X; then
2851    if test "${with_pkg_config_prog}" != yes; then
2852       PKG_CONFIG="${with_pkg_config_prog}"
2853    fi
2854 fi
2855
2856 CRT_DIR=
2857
2858 # Check whether --with-crt-dir was given.
2859 if test "${with_crt_dir+set}" = set; then :
2860   withval=$with_crt_dir;
2861 fi
2862
2863 CRT_DIR="${with_crt_dir}"
2864
2865
2866 # Check whether --with-gnustep-conf was given.
2867 if test "${with_gnustep_conf+set}" = set; then :
2868   withval=$with_gnustep_conf;
2869 fi
2870
2871 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2872   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2873 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2874      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2875
2876 # Check whether --enable-ns-self-contained was given.
2877 if test "${enable_ns_self_contained+set}" = set; then :
2878   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2879 else
2880   EN_NS_SELF_CONTAINED=yes
2881 fi
2882
2883
2884 # Check whether --enable-asserts was given.
2885 if test "${enable_asserts+set}" = set; then :
2886   enableval=$enable_asserts; USE_XASSERTS=$enableval
2887 else
2888   USE_XASSERTS=no
2889 fi
2890
2891
2892 # Check whether --enable-maintainer-mode was given.
2893 if test "${enable_maintainer_mode+set}" = set; then :
2894   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2895 else
2896   USE_MAINTAINER_MODE=no
2897 fi
2898
2899 if test $USE_MAINTAINER_MODE = yes; then
2900   MAINT=
2901 else
2902   MAINT=#
2903 fi
2904
2905
2906 # Check whether --enable-locallisppath was given.
2907 if test "${enable_locallisppath+set}" = set; then :
2908   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2909   locallisppath=
2910 elif test "${enableval}" != "yes"; then
2911   locallisppath=${enableval}
2912 fi
2913 fi
2914
2915
2916 # Check whether --enable-checking was given.
2917 if test "${enable_checking+set}" = set; then :
2918   enableval=$enable_checking; ac_checking_flags="${enableval}"
2919 fi
2920
2921 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2922 for check in $ac_checking_flags
2923 do
2924         case $check in
2925         # these set all the flags to specific states
2926         yes)            ac_enable_checking=1 ;;
2927         no)             ac_enable_checking= ;
2928                         ac_gc_check_stringbytes= ;
2929                         ac_gc_check_string_overrun= ;
2930                         ac_gc_check_string_free_list= ;
2931                         ac_xmalloc_overrun= ;
2932                         ac_gc_check_cons_list= ;;
2933         all)            ac_enable_checking=1 ;
2934                         ac_gc_check_stringbytes=1 ;
2935                         ac_gc_check_string_overrun=1 ;
2936                         ac_gc_check_string_free_list=1 ;
2937                         ac_xmalloc_overrun=1 ;
2938                         ac_gc_check_cons_list=1 ;;
2939         # these enable particular checks
2940         stringbytes)    ac_gc_check_stringbytes=1 ;;
2941         stringoverrun)  ac_gc_check_string_overrun=1 ;;
2942         stringfreelist) ac_gc_check_string_free_list=1 ;;
2943         xmallocoverrun) ac_xmalloc_overrun=1 ;;
2944         conslist)       ac_gc_check_cons_list=1 ;;
2945         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
2946         esac
2947 done
2948 IFS="$ac_save_IFS"
2949
2950 if test x$ac_enable_checking != x ; then
2951
2952 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2953
2954 fi
2955 if test x$ac_gc_check_stringbytes != x ; then
2956
2957 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2958
2959 fi
2960 if test x$ac_gc_check_stringoverrun != x ; then
2961
2962 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
2963
2964 fi
2965 if test x$ac_gc_check_string_free_list != x ; then
2966
2967 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
2968
2969 fi
2970 if test x$ac_xmalloc_overrun != x ; then
2971
2972 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
2973
2974 fi
2975 if test x$ac_gc_check_cons_list != x ; then
2976
2977 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
2978
2979 fi
2980
2981 # Check whether --enable-profiling was given.
2982 if test "${enable_profiling+set}" = set; then :
2983   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
2984 fi
2985
2986 if test x$ac_enable_profiling != x ; then
2987    PROFILING_CFLAGS="-DPROFILING=1 -pg"
2988    PROFILING_LDFLAGS="-pg"
2989 else
2990    PROFILING_CFLAGS=
2991    PROFILING_LDFLAGS=
2992 fi
2993
2994 # Check whether --enable-autodepend was given.
2995 if test "${enable_autodepend+set}" = set; then :
2996   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
2997 else
2998   ac_enable_autodepend=yes
2999 fi
3000
3001
3002 #### Make srcdir absolute, if it isn't already.  It's important to
3003 #### avoid running the path through pwd unnecessarily, since pwd can
3004 #### give you automounter prefixes, which can go away.  We do all this
3005 #### so Emacs can find its files when run uninstalled.
3006 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3007 unset CDPATH
3008 case "${srcdir}" in
3009   /* ) ;;
3010   . )
3011     ## We may be able to use the $PWD environment variable to make this
3012     ## absolute.  But sometimes PWD is inaccurate.
3013     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3014     ## but that tested only for a well-formed and valid PWD,
3015     ## it did not object when PWD was well-formed and valid but just wrong.
3016     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3017     then
3018       srcdir="$PWD"
3019     else
3020       srcdir="`(cd ${srcdir}; pwd)`"
3021     fi
3022   ;;
3023   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3024 esac
3025
3026 #### Check if the source directory already has a configured system in it.
3027 if test `pwd` != `(cd ${srcdir} && pwd)` \
3028    && test -f "${srcdir}/src/config.h" ; then
3029   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3030    as a build directory right now; it has been configured in its own
3031    right.  To configure in another directory as well, you MUST
3032    use GNU make.  If you do not have GNU make, then you must
3033    now do \`make distclean' in ${srcdir},
3034    and then run $0 again." >&5
3035 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3036    as a build directory right now; it has been configured in its own
3037    right.  To configure in another directory as well, you MUST
3038    use GNU make.  If you do not have GNU make, then you must
3039    now do \`make distclean' in ${srcdir},
3040    and then run $0 again." >&2;}
3041 fi
3042
3043 #### Given the configuration name, set machfile and opsysfile to the
3044 #### names of the m/*.h and s/*.h files we should use.
3045
3046 ### Canonicalize the configuration name.
3047
3048 ac_aux_dir=
3049 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3050   for ac_t in install-sh install.sh shtool; do
3051     if test -f "$ac_dir/$ac_t"; then
3052       ac_aux_dir=$ac_dir
3053       ac_install_sh="$ac_aux_dir/$ac_t -c"
3054       break 2
3055     fi
3056   done
3057 done
3058 if test -z "$ac_aux_dir"; then
3059   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3060 fi
3061
3062 # These three variables are undocumented and unsupported,
3063 # and are intended to be withdrawn in a future Autoconf release.
3064 # They can cause serious problems if a builder's source tree is in a directory
3065 # whose full name contains unusual characters.
3066 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3067 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3068 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3069
3070
3071 # Make sure we can run config.sub.
3072 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3073   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3074
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3076 $as_echo_n "checking build system type... " >&6; }
3077 if test "${ac_cv_build+set}" = set; then :
3078   $as_echo_n "(cached) " >&6
3079 else
3080   ac_build_alias=$build_alias
3081 test "x$ac_build_alias" = x &&
3082   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3083 test "x$ac_build_alias" = x &&
3084   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3085 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3086   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3087
3088 fi
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3090 $as_echo "$ac_cv_build" >&6; }
3091 case $ac_cv_build in
3092 *-*-*) ;;
3093 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3094 esac
3095 build=$ac_cv_build
3096 ac_save_IFS=$IFS; IFS='-'
3097 set x $ac_cv_build
3098 shift
3099 build_cpu=$1
3100 build_vendor=$2
3101 shift; shift
3102 # Remember, the first character of IFS is used to create $*,
3103 # except with old shells:
3104 build_os=$*
3105 IFS=$ac_save_IFS
3106 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3107
3108
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3110 $as_echo_n "checking host system type... " >&6; }
3111 if test "${ac_cv_host+set}" = set; then :
3112   $as_echo_n "(cached) " >&6
3113 else
3114   if test "x$host_alias" = x; then
3115   ac_cv_host=$ac_cv_build
3116 else
3117   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3118     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3119 fi
3120
3121 fi
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3123 $as_echo "$ac_cv_host" >&6; }
3124 case $ac_cv_host in
3125 *-*-*) ;;
3126 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3127 esac
3128 host=$ac_cv_host
3129 ac_save_IFS=$IFS; IFS='-'
3130 set x $ac_cv_host
3131 shift
3132 host_cpu=$1
3133 host_vendor=$2
3134 shift; shift
3135 # Remember, the first character of IFS is used to create $*,
3136 # except with old shells:
3137 host_os=$*
3138 IFS=$ac_save_IFS
3139 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3140
3141
3142 canonical=$host
3143 configuration=${host_alias-${build_alias-$host}}
3144
3145
3146
3147 ### If you add support for a new configuration, add code to this
3148 ### switch statement to recognize your configuration name and select
3149 ### the appropriate operating system and machine description files.
3150
3151 ### You would hope that you could choose an m/*.h file pretty much
3152 ### based on the machine portion of the configuration name, and an s/*.h
3153 ### file based on the operating system portion.  However, it turns out
3154 ### that each m/*.h file is pretty manufacturer-specific - for
3155 ### example mips.h is MIPS
3156 ### So we basically have to have a special case for each
3157 ### configuration name.
3158 ###
3159 ### As far as handling version numbers on operating systems is
3160 ### concerned, make sure things will fail in a fixable way.  If
3161 ### /etc/MACHINES doesn't say anything about version numbers, be
3162 ### prepared to handle anything reasonably.  If version numbers
3163 ### matter, be sure /etc/MACHINES says something about it.
3164
3165 machine='' opsys='' unported=no
3166 case "${canonical}" in
3167
3168   ## FreeBSD ports
3169   *-*-freebsd* )
3170     opsys=freebsd
3171     case "${canonical}" in
3172       alpha*)           machine=alpha ;;
3173       amd64-*|x86_64-*) machine=amdx86-64 ;;
3174       arm*)             machine=arm ;;
3175       ia64-*)           machine=ia64 ;;
3176       i[3456]86-*)      machine=intel386 ;;
3177       powerpc-*)        machine=macppc ;;
3178       sparc-*)          machine=sparc ;;
3179       sparc64-*)        machine=sparc ;;
3180     esac
3181   ;;
3182
3183   ## FreeBSD kernel + glibc based userland
3184   *-*-kfreebsd*gnu* )
3185     opsys=gnu-kfreebsd
3186     case "${canonical}" in
3187       alpha*)           machine=alpha ;;
3188       amd64-*|x86_64-*) machine=amdx86-64 ;;
3189       ia64-*)           machine=ia64 ;;
3190       i[3456]86-*)      machine=intel386 ;;
3191       powerpc-*)        machine=macppc ;;
3192       sparc-*)          machine=sparc ;;
3193       sparc64-*)        machine=sparc ;;
3194     esac
3195   ;;
3196
3197   ## NetBSD ports
3198   *-*-netbsd* )
3199     opsys=netbsd
3200     case "${canonical}" in
3201       alpha*)      machine=alpha ;;
3202       x86_64-*)    machine=amdx86-64 ;;
3203       arm-*)       machine=arm ;;
3204       hppa-*)      machine=hp800 ;;
3205       i[3456]86-*) machine=intel386 ;;
3206       m68k-*)      machine=m68k ;;
3207       powerpc-*)   machine=macppc ;;
3208       mips-*)      machine=mips ;;
3209       mipse[bl]-*) machine=mips ;;
3210       sparc*-)     machine=sparc ;;
3211       vax-*)       machine=vax ;;
3212     esac
3213   ;;
3214
3215   ## OpenBSD ports
3216   *-*-openbsd* )
3217     opsys=openbsd
3218     case "${canonical}" in
3219       alpha*)    machine=alpha ;;
3220       x86_64-*)  machine=amdx86-64 ;;
3221       arm-*)     machine=arm ;;
3222       hppa-*)    machine=hp800 ;;
3223       i386-*)    machine=intel386 ;;
3224       powerpc-*) machine=macppc ;;
3225       sparc*)    machine=sparc ;;
3226       vax-*)     machine=vax ;;
3227     esac
3228   ;;
3229
3230   alpha*-*-linux-gnu* )
3231     machine=alpha opsys=gnu-linux
3232   ;;
3233
3234   arm*-*-linux-gnu* )
3235     machine=arm opsys=gnu-linux
3236   ;;
3237
3238   ## Apple Darwin / Mac OS X
3239   *-apple-darwin* )
3240     case "${canonical}" in
3241       i[3456]86-* )  machine=intel386 ;;
3242       powerpc-* )    machine=macppc ;;
3243       x86_64-* )     machine=amdx86-64 ;;
3244       * )            unported=yes ;;
3245     esac
3246     opsys=darwin
3247     # Define CPP as follows to make autoconf work correctly.
3248     CPP="${CC-cc} -E -no-cpp-precomp"
3249     # Use fink packages if available.
3250     if test -d /sw/include && test -d /sw/lib; then
3251       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3252       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3253       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3254     fi
3255   ;;
3256
3257   ## HP 9000 series 700 and 800, running HP/UX
3258   hppa*-hp-hpux10.2* )
3259     machine=hp800 opsys=hpux10-20
3260   ;;
3261   hppa*-hp-hpux1[1-9]* )
3262     machine=hp800 opsys=hpux11
3263     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3264   ;;
3265
3266   hppa*-*-linux-gnu* )
3267     machine=hp800 opsys=gnu-linux
3268   ;;
3269
3270   ## IBM machines
3271   s390-*-linux-gnu* )
3272     machine=ibms390 opsys=gnu-linux
3273   ;;
3274   s390x-*-linux-gnu* )
3275     machine=ibms390x opsys=gnu-linux
3276   ;;
3277   rs6000-ibm-aix4.[23]* )
3278     machine=ibmrs6000 opsys=aix4-2
3279   ;;
3280   powerpc-ibm-aix4.[23]*  )
3281     machine=ibmrs6000 opsys=aix4-2
3282   ;;
3283   rs6000-ibm-aix[56]* )
3284     machine=ibmrs6000 opsys=aix4-2
3285   ;;
3286   powerpc-ibm-aix[56]*  )
3287     machine=ibmrs6000 opsys=aix4-2
3288   ;;
3289
3290   ## Macintosh PowerPC
3291   powerpc*-*-linux-gnu* )
3292     machine=macppc opsys=gnu-linux
3293   ;;
3294
3295   ## Silicon Graphics machines
3296   ## Iris 4D
3297   mips-sgi-irix6.5 )
3298     machine=iris4d opsys=irix6-5
3299     # Without defining _LANGUAGE_C, things get masked out in the headers
3300     # so that, for instance, grepping for `free' in stdlib.h fails and
3301     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3302     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3303     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3304   ;;
3305
3306   ## Suns
3307   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3308     machine=sparc opsys=gnu-linux
3309   ;;
3310
3311   *-sun-solaris* \
3312     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3313     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
3314     case "${canonical}" in
3315       i[3456]86-*-* )     machine=intel386 ;;
3316       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
3317       sparc* )          machine=sparc ;;
3318       * )               unported=yes ;;
3319     esac
3320     case "${canonical}" in
3321       *-sunos5.6* | *-solaris2.6* )
3322                 opsys=sol2-6
3323                 NON_GNU_CPP=/usr/ccs/lib/cpp
3324                 RANLIB="ar -ts"
3325                 ;;
3326       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3327                 opsys=sol2-6
3328                 emacs_check_sunpro_c=yes
3329                 NON_GNU_CPP=/usr/ccs/lib/cpp
3330                 ;;
3331       *-sunos5* | *-solaris* )
3332                 opsys=sol2-10
3333                 emacs_check_sunpro_c=yes
3334                 NON_GNU_CPP=/usr/ccs/lib/cpp
3335                 ;;
3336     esac
3337     ## Watch out for a compiler that we know will not work.
3338     case "${canonical}" in
3339      *-solaris* | *-sunos5* )
3340                 if [ "x$CC" = x/usr/ucb/cc ]; then
3341                   ## /usr/ucb/cc doesn't work;
3342                   ## we should find some other compiler that does work.
3343                   unset CC
3344                 fi
3345                 ;;
3346       *) ;;
3347     esac
3348   ;;
3349
3350   ## IA-64
3351   ia64*-*-linux* )
3352     machine=ia64 opsys=gnu-linux
3353   ;;
3354
3355   ## Intel 386 machines where we don't care about the manufacturer.
3356   i[3456]86-*-* )
3357     machine=intel386
3358     case "${canonical}" in
3359       *-cygwin )                opsys=cygwin ;;
3360       *-darwin* )               opsys=darwin
3361                                 CPP="${CC-cc} -E -no-cpp-precomp"
3362                                 ;;
3363       *-linux-gnu* )            opsys=gnu-linux ;;
3364       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3365       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3366       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3367       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3368     esac
3369   ;;
3370
3371   ## m68k Linux-based GNU system
3372   m68k-*-linux-gnu* )
3373     machine=m68k opsys=gnu-linux
3374   ;;
3375
3376   ## Mips Linux-based GNU system
3377   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3378     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3379     machine=mips opsys=gnu-linux
3380   ;;
3381
3382   ## AMD x86-64 Linux-based GNU system
3383   x86_64-*-linux-gnu* )
3384     machine=amdx86-64 opsys=gnu-linux
3385   ;;
3386
3387   ## Tensilica Xtensa Linux-based GNU system
3388   xtensa*-*-linux-gnu* )
3389     machine=xtensa opsys=gnu-linux
3390     ;;
3391
3392   ## SuperH Linux-based GNU system
3393   sh[34]*-*-linux-gnu* )
3394     machine=sh3 opsys=gnu-linux
3395   ;;
3396
3397   * )
3398     unported=yes
3399   ;;
3400 esac
3401
3402 ### If the code above didn't choose an operating system, just choose
3403 ### an operating system based on the configuration name.  You really
3404 ### only want to use this when you have no idea what the right
3405 ### operating system is; if you know what operating systems a machine
3406 ### runs, it's cleaner to make it explicit in the case statement
3407 ### above.
3408 if test x"${opsys}" = x; then
3409   case "${canonical}" in
3410     *-gnu* )                            opsys=gnu ;;
3411     * )
3412       unported=yes
3413     ;;
3414   esac
3415 fi
3416
3417
3418
3419 if test $unported = yes; then
3420   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
3421 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3422 fi
3423
3424 machfile="m/${machine}.h"
3425 opsysfile="s/${opsys}.h"
3426
3427
3428 #### Choose a compiler.
3429 test -n "$CC" && cc_specified=yes
3430
3431 # Save the value of CFLAGS that the user specified.
3432 SPECIFIED_CFLAGS="$CFLAGS"
3433
3434 ac_ext=c
3435 ac_cpp='$CPP $CPPFLAGS'
3436 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3437 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3438 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3439 if test -n "$ac_tool_prefix"; then
3440   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3441 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3443 $as_echo_n "checking for $ac_word... " >&6; }
3444 if test "${ac_cv_prog_CC+set}" = set; then :
3445   $as_echo_n "(cached) " >&6
3446 else
3447   if test -n "$CC"; then
3448   ac_cv_prog_CC="$CC" # Let the user override the test.
3449 else
3450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3451 for as_dir in $PATH
3452 do
3453   IFS=$as_save_IFS
3454   test -z "$as_dir" && as_dir=.
3455     for ac_exec_ext in '' $ac_executable_extensions; do
3456   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3457     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3458     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3459     break 2
3460   fi
3461 done
3462   done
3463 IFS=$as_save_IFS
3464
3465 fi
3466 fi
3467 CC=$ac_cv_prog_CC
3468 if test -n "$CC"; then
3469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3470 $as_echo "$CC" >&6; }
3471 else
3472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3473 $as_echo "no" >&6; }
3474 fi
3475
3476
3477 fi
3478 if test -z "$ac_cv_prog_CC"; then
3479   ac_ct_CC=$CC
3480   # Extract the first word of "gcc", so it can be a program name with args.
3481 set dummy gcc; ac_word=$2
3482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3483 $as_echo_n "checking for $ac_word... " >&6; }
3484 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3485   $as_echo_n "(cached) " >&6
3486 else
3487   if test -n "$ac_ct_CC"; then
3488   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3489 else
3490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3491 for as_dir in $PATH
3492 do
3493   IFS=$as_save_IFS
3494   test -z "$as_dir" && as_dir=.
3495     for ac_exec_ext in '' $ac_executable_extensions; do
3496   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3497     ac_cv_prog_ac_ct_CC="gcc"
3498     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3499     break 2
3500   fi
3501 done
3502   done
3503 IFS=$as_save_IFS
3504
3505 fi
3506 fi
3507 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3508 if test -n "$ac_ct_CC"; then
3509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3510 $as_echo "$ac_ct_CC" >&6; }
3511 else
3512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3513 $as_echo "no" >&6; }
3514 fi
3515
3516   if test "x$ac_ct_CC" = x; then
3517     CC=""
3518   else
3519     case $cross_compiling:$ac_tool_warned in
3520 yes:)
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3522 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3523 ac_tool_warned=yes ;;
3524 esac
3525     CC=$ac_ct_CC
3526   fi
3527 else
3528   CC="$ac_cv_prog_CC"
3529 fi
3530
3531 if test -z "$CC"; then
3532           if test -n "$ac_tool_prefix"; then
3533     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3534 set dummy ${ac_tool_prefix}cc; ac_word=$2
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3536 $as_echo_n "checking for $ac_word... " >&6; }
3537 if test "${ac_cv_prog_CC+set}" = set; then :
3538   $as_echo_n "(cached) " >&6
3539 else
3540   if test -n "$CC"; then
3541   ac_cv_prog_CC="$CC" # Let the user override the test.
3542 else
3543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3544 for as_dir in $PATH
3545 do
3546   IFS=$as_save_IFS
3547   test -z "$as_dir" && as_dir=.
3548     for ac_exec_ext in '' $ac_executable_extensions; do
3549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3550     ac_cv_prog_CC="${ac_tool_prefix}cc"
3551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3552     break 2
3553   fi
3554 done
3555   done
3556 IFS=$as_save_IFS
3557
3558 fi
3559 fi
3560 CC=$ac_cv_prog_CC
3561 if test -n "$CC"; then
3562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3563 $as_echo "$CC" >&6; }
3564 else
3565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3566 $as_echo "no" >&6; }
3567 fi
3568
3569
3570   fi
3571 fi
3572 if test -z "$CC"; then
3573   # Extract the first word of "cc", so it can be a program name with args.
3574 set dummy cc; ac_word=$2
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3576 $as_echo_n "checking for $ac_word... " >&6; }
3577 if test "${ac_cv_prog_CC+set}" = set; then :
3578   $as_echo_n "(cached) " >&6
3579 else
3580   if test -n "$CC"; then
3581   ac_cv_prog_CC="$CC" # Let the user override the test.
3582 else
3583   ac_prog_rejected=no
3584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3585 for as_dir in $PATH
3586 do
3587   IFS=$as_save_IFS
3588   test -z "$as_dir" && as_dir=.
3589     for ac_exec_ext in '' $ac_executable_extensions; do
3590   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3591     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3592        ac_prog_rejected=yes
3593        continue
3594      fi
3595     ac_cv_prog_CC="cc"
3596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3597     break 2
3598   fi
3599 done
3600   done
3601 IFS=$as_save_IFS
3602
3603 if test $ac_prog_rejected = yes; then
3604   # We found a bogon in the path, so make sure we never use it.
3605   set dummy $ac_cv_prog_CC
3606   shift
3607   if test $# != 0; then
3608     # We chose a different compiler from the bogus one.
3609     # However, it has the same basename, so the bogon will be chosen
3610     # first if we set CC to just the basename; use the full file name.
3611     shift
3612     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3613   fi
3614 fi
3615 fi
3616 fi
3617 CC=$ac_cv_prog_CC
3618 if test -n "$CC"; then
3619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3620 $as_echo "$CC" >&6; }
3621 else
3622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3623 $as_echo "no" >&6; }
3624 fi
3625
3626
3627 fi
3628 if test -z "$CC"; then
3629   if test -n "$ac_tool_prefix"; then
3630   for ac_prog in cl.exe
3631   do
3632     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3633 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3635 $as_echo_n "checking for $ac_word... " >&6; }
3636 if test "${ac_cv_prog_CC+set}" = set; then :
3637   $as_echo_n "(cached) " >&6
3638 else
3639   if test -n "$CC"; then
3640   ac_cv_prog_CC="$CC" # Let the user override the test.
3641 else
3642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3643 for as_dir in $PATH
3644 do
3645   IFS=$as_save_IFS
3646   test -z "$as_dir" && as_dir=.
3647     for ac_exec_ext in '' $ac_executable_extensions; do
3648   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3649     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3651     break 2
3652   fi
3653 done
3654   done
3655 IFS=$as_save_IFS
3656
3657 fi
3658 fi
3659 CC=$ac_cv_prog_CC
3660 if test -n "$CC"; then
3661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3662 $as_echo "$CC" >&6; }
3663 else
3664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3665 $as_echo "no" >&6; }
3666 fi
3667
3668
3669     test -n "$CC" && break
3670   done
3671 fi
3672 if test -z "$CC"; then
3673   ac_ct_CC=$CC
3674   for ac_prog in cl.exe
3675 do
3676   # Extract the first word of "$ac_prog", so it can be a program name with args.
3677 set dummy $ac_prog; ac_word=$2
3678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3679 $as_echo_n "checking for $ac_word... " >&6; }
3680 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3681   $as_echo_n "(cached) " >&6
3682 else
3683   if test -n "$ac_ct_CC"; then
3684   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3685 else
3686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3687 for as_dir in $PATH
3688 do
3689   IFS=$as_save_IFS
3690   test -z "$as_dir" && as_dir=.
3691     for ac_exec_ext in '' $ac_executable_extensions; do
3692   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3693     ac_cv_prog_ac_ct_CC="$ac_prog"
3694     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3695     break 2
3696   fi
3697 done
3698   done
3699 IFS=$as_save_IFS
3700
3701 fi
3702 fi
3703 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3704 if test -n "$ac_ct_CC"; then
3705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3706 $as_echo "$ac_ct_CC" >&6; }
3707 else
3708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3709 $as_echo "no" >&6; }
3710 fi
3711
3712
3713   test -n "$ac_ct_CC" && break
3714 done
3715
3716   if test "x$ac_ct_CC" = x; then
3717     CC=""
3718   else
3719     case $cross_compiling:$ac_tool_warned in
3720 yes:)
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3722 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3723 ac_tool_warned=yes ;;
3724 esac
3725     CC=$ac_ct_CC
3726   fi
3727 fi
3728
3729 fi
3730
3731
3732 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3733 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3734 as_fn_error "no acceptable C compiler found in \$PATH
3735 See \`config.log' for more details." "$LINENO" 5; }
3736
3737 # Provide some information about the compiler.
3738 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3739 set X $ac_compile
3740 ac_compiler=$2
3741 for ac_option in --version -v -V -qversion; do
3742   { { ac_try="$ac_compiler $ac_option >&5"
3743 case "(($ac_try" in
3744   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3745   *) ac_try_echo=$ac_try;;
3746 esac
3747 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3748 $as_echo "$ac_try_echo"; } >&5
3749   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3750   ac_status=$?
3751   if test -s conftest.err; then
3752     sed '10a\
3753 ... rest of stderr output deleted ...
3754          10q' conftest.err >conftest.er1
3755     cat conftest.er1 >&5
3756   fi
3757   rm -f conftest.er1 conftest.err
3758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3759   test $ac_status = 0; }
3760 done
3761
3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3763 /* end confdefs.h.  */
3764
3765 int
3766 main ()
3767 {
3768
3769   ;
3770   return 0;
3771 }
3772 _ACEOF
3773 ac_clean_files_save=$ac_clean_files
3774 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3775 # Try to create an executable without -o first, disregard a.out.
3776 # It will help us diagnose broken compilers, and finding out an intuition
3777 # of exeext.
3778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3779 $as_echo_n "checking whether the C compiler works... " >&6; }
3780 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3781
3782 # The possible output files:
3783 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3784
3785 ac_rmfiles=
3786 for ac_file in $ac_files
3787 do
3788   case $ac_file in
3789     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3790     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3791   esac
3792 done
3793 rm -f $ac_rmfiles
3794
3795 if { { ac_try="$ac_link_default"
3796 case "(($ac_try" in
3797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3798   *) ac_try_echo=$ac_try;;
3799 esac
3800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3801 $as_echo "$ac_try_echo"; } >&5
3802   (eval "$ac_link_default") 2>&5
3803   ac_status=$?
3804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3805   test $ac_status = 0; }; then :
3806   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3807 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3808 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3809 # so that the user can short-circuit this test for compilers unknown to
3810 # Autoconf.
3811 for ac_file in $ac_files ''
3812 do
3813   test -f "$ac_file" || continue
3814   case $ac_file in
3815     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3816         ;;
3817     [ab].out )
3818         # We found the default executable, but exeext='' is most
3819         # certainly right.
3820         break;;
3821     *.* )
3822         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3823         then :; else
3824            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3825         fi
3826         # We set ac_cv_exeext here because the later test for it is not
3827         # safe: cross compilers may not add the suffix if given an `-o'
3828         # argument, so we may need to know it at that point already.
3829         # Even if this section looks crufty: it has the advantage of
3830         # actually working.
3831         break;;
3832     * )
3833         break;;
3834   esac
3835 done
3836 test "$ac_cv_exeext" = no && ac_cv_exeext=
3837
3838 else
3839   ac_file=''
3840 fi
3841 if test -z "$ac_file"; then :
3842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3843 $as_echo "no" >&6; }
3844 $as_echo "$as_me: failed program was:" >&5
3845 sed 's/^/| /' conftest.$ac_ext >&5
3846
3847 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3848 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3849 { as_fn_set_status 77
3850 as_fn_error "C compiler cannot create executables
3851 See \`config.log' for more details." "$LINENO" 5; }; }
3852 else
3853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3854 $as_echo "yes" >&6; }
3855 fi
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3857 $as_echo_n "checking for C compiler default output file name... " >&6; }
3858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3859 $as_echo "$ac_file" >&6; }
3860 ac_exeext=$ac_cv_exeext
3861
3862 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3863 ac_clean_files=$ac_clean_files_save
3864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3865 $as_echo_n "checking for suffix of executables... " >&6; }
3866 if { { ac_try="$ac_link"
3867 case "(($ac_try" in
3868   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3869   *) ac_try_echo=$ac_try;;
3870 esac
3871 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3872 $as_echo "$ac_try_echo"; } >&5
3873   (eval "$ac_link") 2>&5
3874   ac_status=$?
3875   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3876   test $ac_status = 0; }; then :
3877   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3878 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3879 # work properly (i.e., refer to `conftest.exe'), while it won't with
3880 # `rm'.
3881 for ac_file in conftest.exe conftest conftest.*; do
3882   test -f "$ac_file" || continue
3883   case $ac_file in
3884     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3885     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3886           break;;
3887     * ) break;;
3888   esac
3889 done
3890 else
3891   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3893 as_fn_error "cannot compute suffix of executables: cannot compile and link
3894 See \`config.log' for more details." "$LINENO" 5; }
3895 fi
3896 rm -f conftest conftest$ac_cv_exeext
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3898 $as_echo "$ac_cv_exeext" >&6; }
3899
3900 rm -f conftest.$ac_ext
3901 EXEEXT=$ac_cv_exeext
3902 ac_exeext=$EXEEXT
3903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3904 /* end confdefs.h.  */
3905 #include <stdio.h>
3906 int
3907 main ()
3908 {
3909 FILE *f = fopen ("conftest.out", "w");
3910  return ferror (f) || fclose (f) != 0;
3911
3912   ;
3913   return 0;
3914 }
3915 _ACEOF
3916 ac_clean_files="$ac_clean_files conftest.out"
3917 # Check that the compiler produces executables we can run.  If not, either
3918 # the compiler is broken, or we cross compile.
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3920 $as_echo_n "checking whether we are cross compiling... " >&6; }
3921 if test "$cross_compiling" != yes; then
3922   { { ac_try="$ac_link"
3923 case "(($ac_try" in
3924   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3925   *) ac_try_echo=$ac_try;;
3926 esac
3927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3928 $as_echo "$ac_try_echo"; } >&5
3929   (eval "$ac_link") 2>&5
3930   ac_status=$?
3931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3932   test $ac_status = 0; }
3933   if { ac_try='./conftest$ac_cv_exeext'
3934   { { case "(($ac_try" in
3935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3936   *) ac_try_echo=$ac_try;;
3937 esac
3938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3939 $as_echo "$ac_try_echo"; } >&5
3940   (eval "$ac_try") 2>&5
3941   ac_status=$?
3942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3943   test $ac_status = 0; }; }; then
3944     cross_compiling=no
3945   else
3946     if test "$cross_compiling" = maybe; then
3947         cross_compiling=yes
3948     else
3949         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3950 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3951 as_fn_error "cannot run C compiled programs.
3952 If you meant to cross compile, use \`--host'.
3953 See \`config.log' for more details." "$LINENO" 5; }
3954     fi
3955   fi
3956 fi
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3958 $as_echo "$cross_compiling" >&6; }
3959
3960 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3961 ac_clean_files=$ac_clean_files_save
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3963 $as_echo_n "checking for suffix of object files... " >&6; }
3964 if test "${ac_cv_objext+set}" = set; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3968 /* end confdefs.h.  */
3969
3970 int
3971 main ()
3972 {
3973
3974   ;
3975   return 0;
3976 }
3977 _ACEOF
3978 rm -f conftest.o conftest.obj
3979 if { { ac_try="$ac_compile"
3980 case "(($ac_try" in
3981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3982   *) ac_try_echo=$ac_try;;
3983 esac
3984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3985 $as_echo "$ac_try_echo"; } >&5
3986   (eval "$ac_compile") 2>&5
3987   ac_status=$?
3988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3989   test $ac_status = 0; }; then :
3990   for ac_file in conftest.o conftest.obj conftest.*; do
3991   test -f "$ac_file" || continue;
3992   case $ac_file in
3993     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3994     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3995        break;;
3996   esac
3997 done
3998 else
3999   $as_echo "$as_me: failed program was:" >&5
4000 sed 's/^/| /' conftest.$ac_ext >&5
4001
4002 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4003 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4004 as_fn_error "cannot compute suffix of object files: cannot compile
4005 See \`config.log' for more details." "$LINENO" 5; }
4006 fi
4007 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4010 $as_echo "$ac_cv_objext" >&6; }
4011 OBJEXT=$ac_cv_objext
4012 ac_objext=$OBJEXT
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4014 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4015 if test "${ac_cv_c_compiler_gnu+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 #ifndef __GNUC__
4025        choke me
4026 #endif
4027
4028   ;
4029   return 0;
4030 }
4031 _ACEOF
4032 if ac_fn_c_try_compile "$LINENO"; then :
4033   ac_compiler_gnu=yes
4034 else
4035   ac_compiler_gnu=no
4036 fi
4037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4038 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4039
4040 fi
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4042 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4043 if test $ac_compiler_gnu = yes; then
4044   GCC=yes
4045 else
4046   GCC=
4047 fi
4048 ac_test_CFLAGS=${CFLAGS+set}
4049 ac_save_CFLAGS=$CFLAGS
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4051 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4052 if test "${ac_cv_prog_cc_g+set}" = set; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   ac_save_c_werror_flag=$ac_c_werror_flag
4056    ac_c_werror_flag=yes
4057    ac_cv_prog_cc_g=no
4058    CFLAGS="-g"
4059    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4060 /* end confdefs.h.  */
4061
4062 int
4063 main ()
4064 {
4065
4066   ;
4067   return 0;
4068 }
4069 _ACEOF
4070 if ac_fn_c_try_compile "$LINENO"; then :
4071   ac_cv_prog_cc_g=yes
4072 else
4073   CFLAGS=""
4074       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4075 /* end confdefs.h.  */
4076
4077 int
4078 main ()
4079 {
4080
4081   ;
4082   return 0;
4083 }
4084 _ACEOF
4085 if ac_fn_c_try_compile "$LINENO"; then :
4086
4087 else
4088   ac_c_werror_flag=$ac_save_c_werror_flag
4089          CFLAGS="-g"
4090          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4091 /* end confdefs.h.  */
4092
4093 int
4094 main ()
4095 {
4096
4097   ;
4098   return 0;
4099 }
4100 _ACEOF
4101 if ac_fn_c_try_compile "$LINENO"; then :
4102   ac_cv_prog_cc_g=yes
4103 fi
4104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4105 fi
4106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4107 fi
4108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4109    ac_c_werror_flag=$ac_save_c_werror_flag
4110 fi
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4112 $as_echo "$ac_cv_prog_cc_g" >&6; }
4113 if test "$ac_test_CFLAGS" = set; then
4114   CFLAGS=$ac_save_CFLAGS
4115 elif test $ac_cv_prog_cc_g = yes; then
4116   if test "$GCC" = yes; then
4117     CFLAGS="-g -O2"
4118   else
4119     CFLAGS="-g"
4120   fi
4121 else
4122   if test "$GCC" = yes; then
4123     CFLAGS="-O2"
4124   else
4125     CFLAGS=
4126   fi
4127 fi
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4129 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4130 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4131   $as_echo_n "(cached) " >&6
4132 else
4133   ac_cv_prog_cc_c89=no
4134 ac_save_CC=$CC
4135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4136 /* end confdefs.h.  */
4137 #include <stdarg.h>
4138 #include <stdio.h>
4139 #include <sys/types.h>
4140 #include <sys/stat.h>
4141 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4142 struct buf { int x; };
4143 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4144 static char *e (p, i)
4145      char **p;
4146      int i;
4147 {
4148   return p[i];
4149 }
4150 static char *f (char * (*g) (char **, int), char **p, ...)
4151 {
4152   char *s;
4153   va_list v;
4154   va_start (v,p);
4155   s = g (p, va_arg (v,int));
4156   va_end (v);
4157   return s;
4158 }
4159
4160 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4161    function prototypes and stuff, but not '\xHH' hex character constants.
4162    These don't provoke an error unfortunately, instead are silently treated
4163    as 'x'.  The following induces an error, until -std is added to get
4164    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4165    array size at least.  It's necessary to write '\x00'==0 to get something
4166    that's true only with -std.  */
4167 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4168
4169 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4170    inside strings and character constants.  */
4171 #define FOO(x) 'x'
4172 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4173
4174 int test (int i, double x);
4175 struct s1 {int (*f) (int a);};
4176 struct s2 {int (*f) (double a);};
4177 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4178 int argc;
4179 char **argv;
4180 int
4181 main ()
4182 {
4183 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4184   ;
4185   return 0;
4186 }
4187 _ACEOF
4188 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4189         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4190 do
4191   CC="$ac_save_CC $ac_arg"
4192   if ac_fn_c_try_compile "$LINENO"; then :
4193   ac_cv_prog_cc_c89=$ac_arg
4194 fi
4195 rm -f core conftest.err conftest.$ac_objext
4196   test "x$ac_cv_prog_cc_c89" != "xno" && break
4197 done
4198 rm -f conftest.$ac_ext
4199 CC=$ac_save_CC
4200
4201 fi
4202 # AC_CACHE_VAL
4203 case "x$ac_cv_prog_cc_c89" in
4204   x)
4205     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4206 $as_echo "none needed" >&6; } ;;
4207   xno)
4208     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4209 $as_echo "unsupported" >&6; } ;;
4210   *)
4211     CC="$CC $ac_cv_prog_cc_c89"
4212     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4213 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4214 esac
4215 if test "x$ac_cv_prog_cc_c89" != xno; then :
4216
4217 fi
4218
4219 ac_ext=c
4220 ac_cpp='$CPP $CPPFLAGS'
4221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4224
4225
4226 # On Suns, sometimes $CPP names a directory.
4227 if test -n "$CPP" && test -d "$CPP"; then
4228   CPP=
4229 fi
4230
4231 ## If not using gcc, and on Solaris, and no CPP specified, see if
4232 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4233 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4234  test x"$CPP" = x; then
4235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4236 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4237
4238 if test "${emacs_cv_sunpro_c+set}" = set; then :
4239   $as_echo_n "(cached) " >&6
4240 else
4241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4242 /* end confdefs.h.  */
4243
4244 int
4245 main ()
4246 {
4247 #ifndef __SUNPRO_C
4248 fail;
4249 #endif
4250
4251   ;
4252   return 0;
4253 }
4254 _ACEOF
4255 if ac_fn_c_try_link "$LINENO"; then :
4256   emacs_cv_sunpro_c=yes
4257 else
4258   emacs_cv_sunpro_c=no
4259 fi
4260 rm -f core conftest.err conftest.$ac_objext \
4261     conftest$ac_exeext conftest.$ac_ext
4262 fi
4263
4264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4265 $as_echo "$emacs_cv_sunpro_c" >&6; }
4266
4267   if test x"$emacs_cv_sunpro_c" = xyes; then
4268     NON_GNU_CPP="$CC -E -Xs"
4269   fi
4270 fi
4271
4272 #### Some systems specify a CPP to use unless we are using GCC.
4273 #### Now that we know whether we are using GCC, we can decide whether
4274 #### to use that one.
4275 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4276 then
4277   CPP="$NON_GNU_CPP"
4278 fi
4279
4280 #### Some systems specify a CC to use unless we are using GCC.
4281 #### Now that we know whether we are using GCC, we can decide whether
4282 #### to use that one.
4283 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4284   test x$cc_specified != xyes
4285 then
4286   CC="$NON_GNU_CC"
4287 fi
4288
4289 if test x$GCC = xyes; then
4290   C_OPTIMIZE_SWITCH=-O2
4291   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
4292 else
4293     C_OPTIMIZE_SWITCH=-O
4294   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
4295 fi
4296
4297 ac_ext=c
4298 ac_cpp='$CPP $CPPFLAGS'
4299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4303 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4304 # On Suns, sometimes $CPP names a directory.
4305 if test -n "$CPP" && test -d "$CPP"; then
4306   CPP=
4307 fi
4308 if test -z "$CPP"; then
4309   if test "${ac_cv_prog_CPP+set}" = set; then :
4310   $as_echo_n "(cached) " >&6
4311 else
4312       # Double quotes because CPP needs to be expanded
4313     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4314     do
4315       ac_preproc_ok=false
4316 for ac_c_preproc_warn_flag in '' yes
4317 do
4318   # Use a header file that comes with gcc, so configuring glibc
4319   # with a fresh cross-compiler works.
4320   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4321   # <limits.h> exists even on freestanding compilers.
4322   # On the NeXT, cc -E runs the code through the compiler's parser,
4323   # not just through cpp. "Syntax error" is here to catch this case.
4324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325 /* end confdefs.h.  */
4326 #ifdef __STDC__
4327 # include <limits.h>
4328 #else
4329 # include <assert.h>
4330 #endif
4331                      Syntax error
4332 _ACEOF
4333 if ac_fn_c_try_cpp "$LINENO"; then :
4334
4335 else
4336   # Broken: fails on valid input.
4337 continue
4338 fi
4339 rm -f conftest.err conftest.$ac_ext
4340
4341   # OK, works on sane cases.  Now check whether nonexistent headers
4342   # can be detected and how.
4343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4344 /* end confdefs.h.  */
4345 #include <ac_nonexistent.h>
4346 _ACEOF
4347 if ac_fn_c_try_cpp "$LINENO"; then :
4348   # Broken: success on invalid input.
4349 continue
4350 else
4351   # Passes both tests.
4352 ac_preproc_ok=:
4353 break
4354 fi
4355 rm -f conftest.err conftest.$ac_ext
4356
4357 done
4358 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4359 rm -f conftest.err conftest.$ac_ext
4360 if $ac_preproc_ok; then :
4361   break
4362 fi
4363
4364     done
4365     ac_cv_prog_CPP=$CPP
4366
4367 fi
4368   CPP=$ac_cv_prog_CPP
4369 else
4370   ac_cv_prog_CPP=$CPP
4371 fi
4372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4373 $as_echo "$CPP" >&6; }
4374 ac_preproc_ok=false
4375 for ac_c_preproc_warn_flag in '' yes
4376 do
4377   # Use a header file that comes with gcc, so configuring glibc
4378   # with a fresh cross-compiler works.
4379   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4380   # <limits.h> exists even on freestanding compilers.
4381   # On the NeXT, cc -E runs the code through the compiler's parser,
4382   # not just through cpp. "Syntax error" is here to catch this case.
4383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4384 /* end confdefs.h.  */
4385 #ifdef __STDC__
4386 # include <limits.h>
4387 #else
4388 # include <assert.h>
4389 #endif
4390                      Syntax error
4391 _ACEOF
4392 if ac_fn_c_try_cpp "$LINENO"; then :
4393
4394 else
4395   # Broken: fails on valid input.
4396 continue
4397 fi
4398 rm -f conftest.err conftest.$ac_ext
4399
4400   # OK, works on sane cases.  Now check whether nonexistent headers
4401   # can be detected and how.
4402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4403 /* end confdefs.h.  */
4404 #include <ac_nonexistent.h>
4405 _ACEOF
4406 if ac_fn_c_try_cpp "$LINENO"; then :
4407   # Broken: success on invalid input.
4408 continue
4409 else
4410   # Passes both tests.
4411 ac_preproc_ok=:
4412 break
4413 fi
4414 rm -f conftest.err conftest.$ac_ext
4415
4416 done
4417 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4418 rm -f conftest.err conftest.$ac_ext
4419 if $ac_preproc_ok; then :
4420
4421 else
4422   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4424 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4425 See \`config.log' for more details." "$LINENO" 5; }
4426 fi
4427
4428 ac_ext=c
4429 ac_cpp='$CPP $CPPFLAGS'
4430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4433
4434
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4436 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4437 if test "${ac_cv_path_GREP+set}" = set; then :
4438   $as_echo_n "(cached) " >&6
4439 else
4440   if test -z "$GREP"; then
4441   ac_path_GREP_found=false
4442   # Loop through the user's path and test for each of PROGNAME-LIST
4443   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4444 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4445 do
4446   IFS=$as_save_IFS
4447   test -z "$as_dir" && as_dir=.
4448     for ac_prog in grep ggrep; do
4449     for ac_exec_ext in '' $ac_executable_extensions; do
4450       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4451       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4452 # Check for GNU ac_path_GREP and select it if it is found.
4453   # Check for GNU $ac_path_GREP
4454 case `"$ac_path_GREP" --version 2>&1` in
4455 *GNU*)
4456   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4457 *)
4458   ac_count=0
4459   $as_echo_n 0123456789 >"conftest.in"
4460   while :
4461   do
4462     cat "conftest.in" "conftest.in" >"conftest.tmp"
4463     mv "conftest.tmp" "conftest.in"
4464     cp "conftest.in" "conftest.nl"
4465     $as_echo 'GREP' >> "conftest.nl"
4466     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4467     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4468     as_fn_arith $ac_count + 1 && ac_count=$as_val
4469     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4470       # Best one so far, save it but keep looking for a better one
4471       ac_cv_path_GREP="$ac_path_GREP"
4472       ac_path_GREP_max=$ac_count
4473     fi
4474     # 10*(2^10) chars as input seems more than enough
4475     test $ac_count -gt 10 && break
4476   done
4477   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4478 esac
4479
4480       $ac_path_GREP_found && break 3
4481     done
4482   done
4483   done
4484 IFS=$as_save_IFS
4485   if test -z "$ac_cv_path_GREP"; then
4486     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4487   fi
4488 else
4489   ac_cv_path_GREP=$GREP
4490 fi
4491
4492 fi
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4494 $as_echo "$ac_cv_path_GREP" >&6; }
4495  GREP="$ac_cv_path_GREP"
4496
4497
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4499 $as_echo_n "checking for egrep... " >&6; }
4500 if test "${ac_cv_path_EGREP+set}" = set; then :
4501   $as_echo_n "(cached) " >&6
4502 else
4503   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4504    then ac_cv_path_EGREP="$GREP -E"
4505    else
4506      if test -z "$EGREP"; then
4507   ac_path_EGREP_found=false
4508   # Loop through the user's path and test for each of PROGNAME-LIST
4509   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4510 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4511 do
4512   IFS=$as_save_IFS
4513   test -z "$as_dir" && as_dir=.
4514     for ac_prog in egrep; do
4515     for ac_exec_ext in '' $ac_executable_extensions; do
4516       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4517       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4518 # Check for GNU ac_path_EGREP and select it if it is found.
4519   # Check for GNU $ac_path_EGREP
4520 case `"$ac_path_EGREP" --version 2>&1` in
4521 *GNU*)
4522   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4523 *)
4524   ac_count=0
4525   $as_echo_n 0123456789 >"conftest.in"
4526   while :
4527   do
4528     cat "conftest.in" "conftest.in" >"conftest.tmp"
4529     mv "conftest.tmp" "conftest.in"
4530     cp "conftest.in" "conftest.nl"
4531     $as_echo 'EGREP' >> "conftest.nl"
4532     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4533     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4534     as_fn_arith $ac_count + 1 && ac_count=$as_val
4535     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4536       # Best one so far, save it but keep looking for a better one
4537       ac_cv_path_EGREP="$ac_path_EGREP"
4538       ac_path_EGREP_max=$ac_count
4539     fi
4540     # 10*(2^10) chars as input seems more than enough
4541     test $ac_count -gt 10 && break
4542   done
4543   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4544 esac
4545
4546       $ac_path_EGREP_found && break 3
4547     done
4548   done
4549   done
4550 IFS=$as_save_IFS
4551   if test -z "$ac_cv_path_EGREP"; then
4552     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4553   fi
4554 else
4555   ac_cv_path_EGREP=$EGREP
4556 fi
4557
4558    fi
4559 fi
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4561 $as_echo "$ac_cv_path_EGREP" >&6; }
4562  EGREP="$ac_cv_path_EGREP"
4563
4564
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4566 $as_echo_n "checking for ANSI C header files... " >&6; }
4567 if test "${ac_cv_header_stdc+set}" = set; then :
4568   $as_echo_n "(cached) " >&6
4569 else
4570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4571 /* end confdefs.h.  */
4572 #include <stdlib.h>
4573 #include <stdarg.h>
4574 #include <string.h>
4575 #include <float.h>
4576
4577 int
4578 main ()
4579 {
4580
4581   ;
4582   return 0;
4583 }
4584 _ACEOF
4585 if ac_fn_c_try_compile "$LINENO"; then :
4586   ac_cv_header_stdc=yes
4587 else
4588   ac_cv_header_stdc=no
4589 fi
4590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4591
4592 if test $ac_cv_header_stdc = yes; then
4593   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595 /* end confdefs.h.  */
4596 #include <string.h>
4597
4598 _ACEOF
4599 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4600   $EGREP "memchr" >/dev/null 2>&1; then :
4601
4602 else
4603   ac_cv_header_stdc=no
4604 fi
4605 rm -f conftest*
4606
4607 fi
4608
4609 if test $ac_cv_header_stdc = yes; then
4610   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4612 /* end confdefs.h.  */
4613 #include <stdlib.h>
4614
4615 _ACEOF
4616 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4617   $EGREP "free" >/dev/null 2>&1; then :
4618
4619 else
4620   ac_cv_header_stdc=no
4621 fi
4622 rm -f conftest*
4623
4624 fi
4625
4626 if test $ac_cv_header_stdc = yes; then
4627   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4628   if test "$cross_compiling" = yes; then :
4629   :
4630 else
4631   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4632 /* end confdefs.h.  */
4633 #include <ctype.h>
4634 #include <stdlib.h>
4635 #if ((' ' & 0x0FF) == 0x020)
4636 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4637 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4638 #else
4639 # define ISLOWER(c) \
4640                    (('a' <= (c) && (c) <= 'i') \
4641                      || ('j' <= (c) && (c) <= 'r') \
4642                      || ('s' <= (c) && (c) <= 'z'))
4643 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4644 #endif
4645
4646 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4647 int
4648 main ()
4649 {
4650   int i;
4651   for (i = 0; i < 256; i++)
4652     if (XOR (islower (i), ISLOWER (i))
4653         || toupper (i) != TOUPPER (i))
4654       return 2;
4655   return 0;
4656 }
4657 _ACEOF
4658 if ac_fn_c_try_run "$LINENO"; then :
4659
4660 else
4661   ac_cv_header_stdc=no
4662 fi
4663 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4664   conftest.$ac_objext conftest.beam conftest.$ac_ext
4665 fi
4666
4667 fi
4668 fi
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4670 $as_echo "$ac_cv_header_stdc" >&6; }
4671 if test $ac_cv_header_stdc = yes; then
4672
4673 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4674
4675 fi
4676
4677 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4678 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4679                   inttypes.h stdint.h unistd.h
4680 do :
4681   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4682 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4683 "
4684 eval as_val=\$$as_ac_Header
4685    if test "x$as_val" = x""yes; then :
4686   cat >>confdefs.h <<_ACEOF
4687 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4688 _ACEOF
4689
4690 fi
4691
4692 done
4693
4694
4695
4696   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4697 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4698   MINIX=yes
4699 else
4700   MINIX=
4701 fi
4702
4703
4704   if test "$MINIX" = yes; then
4705
4706 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4707
4708
4709 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4710
4711
4712 $as_echo "#define _MINIX 1" >>confdefs.h
4713
4714   fi
4715
4716
4717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4718 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4719 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4720   $as_echo_n "(cached) " >&6
4721 else
4722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4723 /* end confdefs.h.  */
4724
4725 #         define __EXTENSIONS__ 1
4726           $ac_includes_default
4727 int
4728 main ()
4729 {
4730
4731   ;
4732   return 0;
4733 }
4734 _ACEOF
4735 if ac_fn_c_try_compile "$LINENO"; then :
4736   ac_cv_safe_to_define___extensions__=yes
4737 else
4738   ac_cv_safe_to_define___extensions__=no
4739 fi
4740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4741 fi
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4743 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4744   test $ac_cv_safe_to_define___extensions__ = yes &&
4745     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4746
4747   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4748
4749   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4750
4751   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4752
4753   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4754
4755
4756
4757 ### Use -Wno-pointer-sign if the compiler supports it
4758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4759 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4760 SAVE_CFLAGS="$CFLAGS"
4761 CFLAGS="$CFLAGS -Wno-pointer-sign"
4762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4763 /* end confdefs.h.  */
4764
4765 int
4766 main ()
4767 {
4768
4769   ;
4770   return 0;
4771 }
4772 _ACEOF
4773 if ac_fn_c_try_compile "$LINENO"; then :
4774   has_option=yes
4775 else
4776   has_option=no
4777 fi
4778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4779 if test $has_option = yes; then
4780    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4781 fi
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4783 $as_echo "$has_option" >&6; }
4784 CFLAGS="$SAVE_CFLAGS"
4785 unset has_option
4786 unset SAVE_CFLAGS
4787
4788 ### Use -Wdeclaration-after-statement if the compiler supports it
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4790 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4791 SAVE_CFLAGS="$CFLAGS"
4792 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4794 /* end confdefs.h.  */
4795
4796 int
4797 main ()
4798 {
4799
4800   ;
4801   return 0;
4802 }
4803 _ACEOF
4804 if ac_fn_c_try_compile "$LINENO"; then :
4805   has_option=yes
4806 else
4807   has_option=no
4808 fi
4809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4810 if test $has_option = yes; then
4811    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4812 fi
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4814 $as_echo "$has_option" >&6; }
4815 CFLAGS="$SAVE_CFLAGS"
4816 unset has_option
4817 unset SAVE_CFLAGS
4818
4819 #### Some other nice autoconf tests.
4820
4821 ac_ext=c
4822 ac_cpp='$CPP $CPPFLAGS'
4823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4827 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4828 # On Suns, sometimes $CPP names a directory.
4829 if test -n "$CPP" && test -d "$CPP"; then
4830   CPP=
4831 fi
4832 if test -z "$CPP"; then
4833   if test "${ac_cv_prog_CPP+set}" = set; then :
4834   $as_echo_n "(cached) " >&6
4835 else
4836       # Double quotes because CPP needs to be expanded
4837     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4838     do
4839       ac_preproc_ok=false
4840 for ac_c_preproc_warn_flag in '' yes
4841 do
4842   # Use a header file that comes with gcc, so configuring glibc
4843   # with a fresh cross-compiler works.
4844   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4845   # <limits.h> exists even on freestanding compilers.
4846   # On the NeXT, cc -E runs the code through the compiler's parser,
4847   # not just through cpp. "Syntax error" is here to catch this case.
4848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4849 /* end confdefs.h.  */
4850 #ifdef __STDC__
4851 # include <limits.h>
4852 #else
4853 # include <assert.h>
4854 #endif
4855                      Syntax error
4856 _ACEOF
4857 if ac_fn_c_try_cpp "$LINENO"; then :
4858
4859 else
4860   # Broken: fails on valid input.
4861 continue
4862 fi
4863 rm -f conftest.err conftest.$ac_ext
4864
4865   # OK, works on sane cases.  Now check whether nonexistent headers
4866   # can be detected and how.
4867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4868 /* end confdefs.h.  */
4869 #include <ac_nonexistent.h>
4870 _ACEOF
4871 if ac_fn_c_try_cpp "$LINENO"; then :
4872   # Broken: success on invalid input.
4873 continue
4874 else
4875   # Passes both tests.
4876 ac_preproc_ok=:
4877 break
4878 fi
4879 rm -f conftest.err conftest.$ac_ext
4880
4881 done
4882 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4883 rm -f conftest.err conftest.$ac_ext
4884 if $ac_preproc_ok; then :
4885   break
4886 fi
4887
4888     done
4889     ac_cv_prog_CPP=$CPP
4890
4891 fi
4892   CPP=$ac_cv_prog_CPP
4893 else
4894   ac_cv_prog_CPP=$CPP
4895 fi
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4897 $as_echo "$CPP" >&6; }
4898 ac_preproc_ok=false
4899 for ac_c_preproc_warn_flag in '' yes
4900 do
4901   # Use a header file that comes with gcc, so configuring glibc
4902   # with a fresh cross-compiler works.
4903   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4904   # <limits.h> exists even on freestanding compilers.
4905   # On the NeXT, cc -E runs the code through the compiler's parser,
4906   # not just through cpp. "Syntax error" is here to catch this case.
4907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4908 /* end confdefs.h.  */
4909 #ifdef __STDC__
4910 # include <limits.h>
4911 #else
4912 # include <assert.h>
4913 #endif
4914                      Syntax error
4915 _ACEOF
4916 if ac_fn_c_try_cpp "$LINENO"; then :
4917
4918 else
4919   # Broken: fails on valid input.
4920 continue
4921 fi
4922 rm -f conftest.err conftest.$ac_ext
4923
4924   # OK, works on sane cases.  Now check whether nonexistent headers
4925   # can be detected and how.
4926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4927 /* end confdefs.h.  */
4928 #include <ac_nonexistent.h>
4929 _ACEOF
4930 if ac_fn_c_try_cpp "$LINENO"; then :
4931   # Broken: success on invalid input.
4932 continue
4933 else
4934   # Passes both tests.
4935 ac_preproc_ok=:
4936 break
4937 fi
4938 rm -f conftest.err conftest.$ac_ext
4939
4940 done
4941 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4942 rm -f conftest.err conftest.$ac_ext
4943 if $ac_preproc_ok; then :
4944
4945 else
4946   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4947 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4948 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4949 See \`config.log' for more details." "$LINENO" 5; }
4950 fi
4951
4952 ac_ext=c
4953 ac_cpp='$CPP $CPPFLAGS'
4954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4957
4958 # Find a good install program.  We prefer a C program (faster),
4959 # so one script is as good as another.  But avoid the broken or
4960 # incompatible versions:
4961 # SysV /etc/install, /usr/sbin/install
4962 # SunOS /usr/etc/install
4963 # IRIX /sbin/install
4964 # AIX /bin/install
4965 # AmigaOS /C/install, which installs bootblocks on floppy discs
4966 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4967 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4968 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4969 # OS/2's system install, which has a completely different semantic
4970 # ./install, which can be erroneously created by make from ./install.sh.
4971 # Reject install programs that cannot install multiple files.
4972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4973 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4974 if test -z "$INSTALL"; then
4975 if test "${ac_cv_path_install+set}" = set; then :
4976   $as_echo_n "(cached) " >&6
4977 else
4978   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4979 for as_dir in $PATH
4980 do
4981   IFS=$as_save_IFS
4982   test -z "$as_dir" && as_dir=.
4983     # Account for people who put trailing slashes in PATH elements.
4984 case $as_dir/ in #((
4985   ./ | .// | /[cC]/* | \
4986   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4987   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4988   /usr/ucb/* ) ;;
4989   *)
4990     # OSF1 and SCO ODT 3.0 have their own names for install.
4991     # Don't use installbsd from OSF since it installs stuff as root
4992     # by default.
4993     for ac_prog in ginstall scoinst install; do
4994       for ac_exec_ext in '' $ac_executable_extensions; do
4995         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4996           if test $ac_prog = install &&
4997             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4998             # AIX install.  It has an incompatible calling convention.
4999             :
5000           elif test $ac_prog = install &&
5001             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5002             # program-specific install script used by HP pwplus--don't use.
5003             :
5004           else
5005             rm -rf conftest.one conftest.two conftest.dir
5006             echo one > conftest.one
5007             echo two > conftest.two
5008             mkdir conftest.dir
5009             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5010               test -s conftest.one && test -s conftest.two &&
5011               test -s conftest.dir/conftest.one &&
5012               test -s conftest.dir/conftest.two
5013             then
5014               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5015               break 3
5016             fi
5017           fi
5018         fi
5019       done
5020     done
5021     ;;
5022 esac
5023
5024   done
5025 IFS=$as_save_IFS
5026
5027 rm -rf conftest.one conftest.two conftest.dir
5028
5029 fi
5030   if test "${ac_cv_path_install+set}" = set; then
5031     INSTALL=$ac_cv_path_install
5032   else
5033     # As a last resort, use the slow shell script.  Don't cache a
5034     # value for INSTALL within a source directory, because that will
5035     # break other packages using the cache if that directory is
5036     # removed, or if the value is a relative name.
5037     INSTALL=$ac_install_sh
5038   fi
5039 fi
5040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5041 $as_echo "$INSTALL" >&6; }
5042
5043 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5044 # It thinks the first close brace ends the variable substitution.
5045 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5046
5047 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5048
5049 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5050
5051 if test "x$RANLIB" = x; then
5052   if test -n "$ac_tool_prefix"; then
5053   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5054 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5056 $as_echo_n "checking for $ac_word... " >&6; }
5057 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5058   $as_echo_n "(cached) " >&6
5059 else
5060   if test -n "$RANLIB"; then
5061   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5062 else
5063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5064 for as_dir in $PATH
5065 do
5066   IFS=$as_save_IFS
5067   test -z "$as_dir" && as_dir=.
5068     for ac_exec_ext in '' $ac_executable_extensions; do
5069   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5070     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5071     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5072     break 2
5073   fi
5074 done
5075   done
5076 IFS=$as_save_IFS
5077
5078 fi
5079 fi
5080 RANLIB=$ac_cv_prog_RANLIB
5081 if test -n "$RANLIB"; then
5082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5083 $as_echo "$RANLIB" >&6; }
5084 else
5085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5086 $as_echo "no" >&6; }
5087 fi
5088
5089
5090 fi
5091 if test -z "$ac_cv_prog_RANLIB"; then
5092   ac_ct_RANLIB=$RANLIB
5093   # Extract the first word of "ranlib", so it can be a program name with args.
5094 set dummy ranlib; ac_word=$2
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5096 $as_echo_n "checking for $ac_word... " >&6; }
5097 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5098   $as_echo_n "(cached) " >&6
5099 else
5100   if test -n "$ac_ct_RANLIB"; then
5101   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5102 else
5103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5104 for as_dir in $PATH
5105 do
5106   IFS=$as_save_IFS
5107   test -z "$as_dir" && as_dir=.
5108     for ac_exec_ext in '' $ac_executable_extensions; do
5109   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5110     ac_cv_prog_ac_ct_RANLIB="ranlib"
5111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5112     break 2
5113   fi
5114 done
5115   done
5116 IFS=$as_save_IFS
5117
5118 fi
5119 fi
5120 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5121 if test -n "$ac_ct_RANLIB"; then
5122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5123 $as_echo "$ac_ct_RANLIB" >&6; }
5124 else
5125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5126 $as_echo "no" >&6; }
5127 fi
5128
5129   if test "x$ac_ct_RANLIB" = x; then
5130     RANLIB=":"
5131   else
5132     case $cross_compiling:$ac_tool_warned in
5133 yes:)
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5135 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5136 ac_tool_warned=yes ;;
5137 esac
5138     RANLIB=$ac_ct_RANLIB
5139   fi
5140 else
5141   RANLIB="$ac_cv_prog_RANLIB"
5142 fi
5143
5144 fi
5145
5146 ## Although we're running on an amd64 kernel, we're actually compiling for
5147 ## the x86 architecture.  The user should probably have provided an
5148 ## explicit --build to `configure', but if everything else than the kernel
5149 ## is running in i386 mode, we can help them out.
5150 if test "$machine" = "amdx86-64"; then
5151   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
5152 if test "x$ac_cv_have_decl_i386" = x""yes; then :
5153
5154 fi
5155
5156   if test "$ac_cv_have_decl_i386" = "yes"; then
5157     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
5158     machine=intel386
5159     machfile="m/${machine}.h"
5160   fi
5161 fi
5162
5163 # Extract the first word of "install-info", so it can be a program name with args.
5164 set dummy install-info; ac_word=$2
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5166 $as_echo_n "checking for $ac_word... " >&6; }
5167 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5168   $as_echo_n "(cached) " >&6
5169 else
5170   case $INSTALL_INFO in
5171   [\\/]* | ?:[\\/]*)
5172   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5173   ;;
5174   *)
5175   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5176 for as_dir in $PATH
5177 do
5178   IFS=$as_save_IFS
5179   test -z "$as_dir" && as_dir=.
5180     for ac_exec_ext in '' $ac_executable_extensions; do
5181   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5182     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5183     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5184     break 2
5185   fi
5186 done
5187   done
5188 IFS=$as_save_IFS
5189
5190   ;;
5191 esac
5192 fi
5193 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5194 if test -n "$INSTALL_INFO"; then
5195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5196 $as_echo "$INSTALL_INFO" >&6; }
5197 else
5198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5199 $as_echo "no" >&6; }
5200 fi
5201
5202
5203 # Extract the first word of "install-info", so it can be a program name with args.
5204 set dummy install-info; ac_word=$2
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5206 $as_echo_n "checking for $ac_word... " >&6; }
5207 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5208   $as_echo_n "(cached) " >&6
5209 else
5210   case $INSTALL_INFO in
5211   [\\/]* | ?:[\\/]*)
5212   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5213   ;;
5214   *)
5215   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5216 for as_dir in /usr/sbin
5217 do
5218   IFS=$as_save_IFS
5219   test -z "$as_dir" && as_dir=.
5220     for ac_exec_ext in '' $ac_executable_extensions; do
5221   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5222     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5223     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5224     break 2
5225   fi
5226 done
5227   done
5228 IFS=$as_save_IFS
5229
5230   ;;
5231 esac
5232 fi
5233 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5234 if test -n "$INSTALL_INFO"; then
5235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5236 $as_echo "$INSTALL_INFO" >&6; }
5237 else
5238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5239 $as_echo "no" >&6; }
5240 fi
5241
5242
5243 # Extract the first word of "install-info", so it can be a program name with args.
5244 set dummy install-info; ac_word=$2
5245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5246 $as_echo_n "checking for $ac_word... " >&6; }
5247 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5248   $as_echo_n "(cached) " >&6
5249 else
5250   case $INSTALL_INFO in
5251   [\\/]* | ?:[\\/]*)
5252   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5253   ;;
5254   *)
5255   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5256 for as_dir in /sbin
5257 do
5258   IFS=$as_save_IFS
5259   test -z "$as_dir" && as_dir=.
5260     for ac_exec_ext in '' $ac_executable_extensions; do
5261   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5262     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5263     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5264     break 2
5265   fi
5266 done
5267   done
5268 IFS=$as_save_IFS
5269
5270   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5271   ;;
5272 esac
5273 fi
5274 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5275 if test -n "$INSTALL_INFO"; then
5276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5277 $as_echo "$INSTALL_INFO" >&6; }
5278 else
5279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5280 $as_echo "no" >&6; }
5281 fi
5282
5283
5284 # Extract the first word of "gzip", so it can be a program name with args.
5285 set dummy gzip; ac_word=$2
5286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5287 $as_echo_n "checking for $ac_word... " >&6; }
5288 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5289   $as_echo_n "(cached) " >&6
5290 else
5291   case $GZIP_PROG in
5292   [\\/]* | ?:[\\/]*)
5293   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5294   ;;
5295   *)
5296   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5297 for as_dir in $PATH
5298 do
5299   IFS=$as_save_IFS
5300   test -z "$as_dir" && as_dir=.
5301     for ac_exec_ext in '' $ac_executable_extensions; do
5302   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5303     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5304     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5305     break 2
5306   fi
5307 done
5308   done
5309 IFS=$as_save_IFS
5310
5311   ;;
5312 esac
5313 fi
5314 GZIP_PROG=$ac_cv_path_GZIP_PROG
5315 if test -n "$GZIP_PROG"; then
5316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5317 $as_echo "$GZIP_PROG" >&6; }
5318 else
5319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5320 $as_echo "no" >&6; }
5321 fi
5322
5323
5324
5325
5326 ## Need makeinfo >= 4.6 (?) to build the manuals.
5327 # Extract the first word of "makeinfo", so it can be a program name with args.
5328 set dummy makeinfo; ac_word=$2
5329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5330 $as_echo_n "checking for $ac_word... " >&6; }
5331 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5332   $as_echo_n "(cached) " >&6
5333 else
5334   case $MAKEINFO in
5335   [\\/]* | ?:[\\/]*)
5336   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5337   ;;
5338   *)
5339   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5340 for as_dir in $PATH
5341 do
5342   IFS=$as_save_IFS
5343   test -z "$as_dir" && as_dir=.
5344     for ac_exec_ext in '' $ac_executable_extensions; do
5345   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5346     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5347     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5348     break 2
5349   fi
5350 done
5351   done
5352 IFS=$as_save_IFS
5353
5354   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5355   ;;
5356 esac
5357 fi
5358 MAKEINFO=$ac_cv_path_MAKEINFO
5359 if test -n "$MAKEINFO"; then
5360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5361 $as_echo "$MAKEINFO" >&6; }
5362 else
5363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5364 $as_echo "no" >&6; }
5365 fi
5366
5367
5368 if test "$MAKEINFO" != "no" && \
5369   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
5370    MAKEINFO=no
5371 fi
5372
5373 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5374 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5375 ## therefore in the category of "special tools" not normally required, which
5376 ## configure does not have to check for (eg autoconf itself).
5377 ## In a Bazaar checkout on the other hand, the manuals are not included.
5378 ## So makeinfo is a requirement to build from Bazaar, and configure
5379 ## should test for it as it does for any other build requirement.
5380 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5381 ## with pre-built manuals, from a Bazaar checkout.
5382 if test "$MAKEINFO" = "no"; then
5383   if test "x${with_makeinfo}" = "xno"; then
5384     MAKEINFO=off
5385   elif test ! -e $srcdir/info/emacs; then
5386     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
5387 source tree does not seem to have pre-built manuals in the \`info' directory.
5388 Either install a suitable version of makeinfo, or re-run configure
5389 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5390   fi
5391 fi
5392
5393
5394 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5395 then
5396   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5397 fi
5398
5399 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5400 then
5401   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5402 fi
5403
5404
5405 late_LDFLAGS=$LDFLAGS
5406 if test "$GCC" = yes; then
5407   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5408 else
5409   LDFLAGS="$LDFLAGS -znocombreloc"
5410 fi
5411
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5413 $as_echo_n "checking for -znocombreloc... " >&6; }
5414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5415 /* end confdefs.h.  */
5416 main(){return 0;}
5417 _ACEOF
5418 if ac_fn_c_try_link "$LINENO"; then :
5419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5420 $as_echo "yes" >&6; }
5421 else
5422   LDFLAGS=$late_LDFLAGS
5423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5424 $as_echo "no" >&6; }
5425 fi
5426 rm -f core conftest.err conftest.$ac_objext \
5427     conftest$ac_exeext conftest.$ac_ext
5428
5429 LDFLAGS="${LDFLAGS} ${PROFILING_LDFLAGS}"
5430
5431
5432 # The value of CPP is a quoted variable reference, so we need to do this
5433 # to get its actual value...
5434 CPP=`eval "echo $CPP"`
5435
5436
5437 ### First figure out CFLAGS (which we use for running the compiler here)
5438 ### and REAL_CFLAGS (which we use for real compilation).
5439 ### The two are the same except when using GCC where we might use
5440 ### extra warning and profiling flags.
5441
5442 ### If the CFLAGS env var is specified, we use that value
5443 ### instead of the default.
5444
5445 if test "x$SPECIFIED_CFLAGS" = x; then
5446   CFLAGS="-g $C_OPTIMIZE_SWITCH"
5447   if test x$GCC = xyes; then
5448     REAL_CFLAGS="$CFLAGS $C_WARNINGS_SWITCH $PROFILING_CFLAGS"
5449   else
5450     REAL_CFLAGS="$CFLAGS"
5451   fi
5452 else
5453   REAL_CFLAGS="$CFLAGS"
5454 fi
5455
5456
5457 CANNOT_DUMP=no
5458 case "$opsys" in
5459   your-opsys-here)
5460    CANNOT_DUMP=yes
5461
5462 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
5463
5464   ;;
5465 esac
5466
5467
5468
5469 UNEXEC_OBJ=unexelf.o
5470 case "$opsys" in
5471   aix4-2)
5472    UNEXEC_OBJ=unexaix.o
5473    ;;
5474   cygwin)
5475    UNEXEC_OBJ=unexcw.o
5476    ;;
5477   darwin)
5478    UNEXEC_OBJ=unexmacosx.o
5479    ;;
5480   hpux10-20 | hpux11)
5481    UNEXEC_OBJ=unexhp9k800.o
5482    ;;
5483   sol2-10)
5484    # Use the Solaris dldump() function, called from unexsol.c, to dump
5485    # emacs, instead of the generic ELF dump code found in unexelf.c.
5486    # The resulting binary has a complete symbol table, and is better
5487    # for debugging and other observability tools (debuggers, pstack, etc).
5488    #
5489    # If you encounter a problem using dldump(), please consider sending
5490    # a message to the OpenSolaris tools-linking mailing list:
5491    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
5492    #
5493    # It is likely that dldump() works with older Solaris too, but this has
5494    # not been tested, so for now this change is for Solaris 10 or newer.
5495    UNEXEC_OBJ=unexsol.o
5496    ;;
5497 esac
5498
5499 LD_SWITCH_SYSTEM=
5500 case "$opsys" in
5501   freebsd)
5502    ## Let `ld' find image libs and similar things in /usr/local/lib.
5503    ## The system compiler, GCC, has apparently been modified to not
5504    ## look there, contrary to what a stock GCC would do.
5505    LD_SWITCH_SYSTEM=-L/usr/local/lib
5506    ;;
5507
5508   gnu-linux)
5509    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
5510    test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
5511    ;;
5512
5513   netbsd)
5514    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
5515    ;;
5516
5517   openbsd)
5518    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
5519    ## otherwise Emacs dumps core on elf systems.
5520    LD_SWITCH_SYSTEM="-Z"
5521    ;;
5522 esac
5523
5524
5525 ac_link="$ac_link $LD_SWITCH_SYSTEM"
5526
5527 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
5528 ## which has not been defined yet.  When this was handled with cpp,
5529 ## it was expanded to null when configure sourced the s/*.h file.
5530 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
5531 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
5532 ## (or somesuch), but because it is supposed to go at the _front_
5533 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
5534 ## Compare with the gnu-linux case below, which added to the end
5535 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
5536 ## LD_SWITCH_SYSTEM_TEMACS.
5537 case "$opsys" in
5538   netbsd|openbsd)
5539    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
5540    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
5541 esac
5542
5543
5544 C_SWITCH_MACHINE=
5545 if test "$machine" = "alpha"; then
5546   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
5547 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
5548
5549 fi
5550
5551   if test "$ac_cv_have_decl___ELF__" = "yes"; then
5552     ## With ELF, make sure that all common symbols get allocated to in the
5553     ## data section.  Otherwise, the dump of temacs may miss variables in
5554     ## the shared library that have been initialized.  For example, with
5555     ## GNU libc, __malloc_initialized would normally be resolved to the
5556     ## shared library's .bss section, which is fatal.
5557     if test "x$GCC" = "xyes"; then
5558       C_SWITCH_MACHINE="-fno-common"
5559     else
5560       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
5561     fi
5562   else
5563     UNEXEC_OBJ=unexalpha.o
5564   fi
5565 fi
5566
5567
5568
5569
5570 C_SWITCH_SYSTEM=
5571 ## Some programs in src produce warnings saying certain subprograms
5572 ## are too complex and need a MAXMEM value greater than 2000 for
5573 ## additional optimization.  --nils@exp-math.uni-essen.de
5574 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
5575   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
5576 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
5577 ## It is redundant in glibc2, since we define _GNU_SOURCE.
5578
5579
5580
5581 LIBS_SYSTEM=
5582 case "$opsys" in
5583   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
5584   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
5585
5586   freebsd) LIBS_SYSTEM="-lutil" ;;
5587
5588   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
5589
5590   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
5591
5592   ## Motif needs -lgen.
5593   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
5594 esac
5595
5596
5597
5598 ### Make sure subsequent tests use flags consistent with the build flags.
5599
5600 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5601   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5602 else
5603   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
5604 fi
5605
5606
5607
5608 # Check whether --enable-largefile was given.
5609 if test "${enable_largefile+set}" = set; then :
5610   enableval=$enable_largefile;
5611 fi
5612
5613 if test "$enable_largefile" != no; then
5614
5615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5616 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5617 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5618   $as_echo_n "(cached) " >&6
5619 else
5620   ac_cv_sys_largefile_CC=no
5621      if test "$GCC" != yes; then
5622        ac_save_CC=$CC
5623        while :; do
5624          # IRIX 6.2 and later do not support large files by default,
5625          # so use the C compiler's -n32 option if that helps.
5626          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5627 /* end confdefs.h.  */
5628 #include <sys/types.h>
5629  /* Check that off_t can represent 2**63 - 1 correctly.
5630     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5631     since some C++ compilers masquerading as C compilers
5632     incorrectly reject 9223372036854775807.  */
5633 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5634   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5635                        && LARGE_OFF_T % 2147483647 == 1)
5636                       ? 1 : -1];
5637 int
5638 main ()
5639 {
5640
5641   ;
5642   return 0;
5643 }
5644 _ACEOF
5645          if ac_fn_c_try_compile "$LINENO"; then :
5646   break
5647 fi
5648 rm -f core conftest.err conftest.$ac_objext
5649          CC="$CC -n32"
5650          if ac_fn_c_try_compile "$LINENO"; then :
5651   ac_cv_sys_largefile_CC=' -n32'; break
5652 fi
5653 rm -f core conftest.err conftest.$ac_objext
5654          break
5655        done
5656        CC=$ac_save_CC
5657        rm -f conftest.$ac_ext
5658     fi
5659 fi
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5661 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5662   if test "$ac_cv_sys_largefile_CC" != no; then
5663     CC=$CC$ac_cv_sys_largefile_CC
5664   fi
5665
5666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5667 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5668 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5669   $as_echo_n "(cached) " >&6
5670 else
5671   while :; do
5672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673 /* end confdefs.h.  */
5674 #include <sys/types.h>
5675  /* Check that off_t can represent 2**63 - 1 correctly.
5676     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5677     since some C++ compilers masquerading as C compilers
5678     incorrectly reject 9223372036854775807.  */
5679 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5680   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5681                        && LARGE_OFF_T % 2147483647 == 1)
5682                       ? 1 : -1];
5683 int
5684 main ()
5685 {
5686
5687   ;
5688   return 0;
5689 }
5690 _ACEOF
5691 if ac_fn_c_try_compile "$LINENO"; then :
5692   ac_cv_sys_file_offset_bits=no; break
5693 fi
5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5696 /* end confdefs.h.  */
5697 #define _FILE_OFFSET_BITS 64
5698 #include <sys/types.h>
5699  /* Check that off_t can represent 2**63 - 1 correctly.
5700     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5701     since some C++ compilers masquerading as C compilers
5702     incorrectly reject 9223372036854775807.  */
5703 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5704   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5705                        && LARGE_OFF_T % 2147483647 == 1)
5706                       ? 1 : -1];
5707 int
5708 main ()
5709 {
5710
5711   ;
5712   return 0;
5713 }
5714 _ACEOF
5715 if ac_fn_c_try_compile "$LINENO"; then :
5716   ac_cv_sys_file_offset_bits=64; break
5717 fi
5718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5719   ac_cv_sys_file_offset_bits=unknown
5720   break
5721 done
5722 fi
5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5724 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5725 case $ac_cv_sys_file_offset_bits in #(
5726   no | unknown) ;;
5727   *)
5728 cat >>confdefs.h <<_ACEOF
5729 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5730 _ACEOF
5731 ;;
5732 esac
5733 rm -rf conftest*
5734   if test $ac_cv_sys_file_offset_bits = unknown; then
5735     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5736 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5737 if test "${ac_cv_sys_large_files+set}" = set; then :
5738   $as_echo_n "(cached) " >&6
5739 else
5740   while :; do
5741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5742 /* end confdefs.h.  */
5743 #include <sys/types.h>
5744  /* Check that off_t can represent 2**63 - 1 correctly.
5745     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5746     since some C++ compilers masquerading as C compilers
5747     incorrectly reject 9223372036854775807.  */
5748 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5749   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5750                        && LARGE_OFF_T % 2147483647 == 1)
5751                       ? 1 : -1];
5752 int
5753 main ()
5754 {
5755
5756   ;
5757   return 0;
5758 }
5759 _ACEOF
5760 if ac_fn_c_try_compile "$LINENO"; then :
5761   ac_cv_sys_large_files=no; break
5762 fi
5763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5765 /* end confdefs.h.  */
5766 #define _LARGE_FILES 1
5767 #include <sys/types.h>
5768  /* Check that off_t can represent 2**63 - 1 correctly.
5769     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5770     since some C++ compilers masquerading as C compilers
5771     incorrectly reject 9223372036854775807.  */
5772 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5773   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5774                        && LARGE_OFF_T % 2147483647 == 1)
5775                       ? 1 : -1];
5776 int
5777 main ()
5778 {
5779
5780   ;
5781   return 0;
5782 }
5783 _ACEOF
5784 if ac_fn_c_try_compile "$LINENO"; then :
5785   ac_cv_sys_large_files=1; break
5786 fi
5787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5788   ac_cv_sys_large_files=unknown
5789   break
5790 done
5791 fi
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5793 $as_echo "$ac_cv_sys_large_files" >&6; }
5794 case $ac_cv_sys_large_files in #(
5795   no | unknown) ;;
5796   *)
5797 cat >>confdefs.h <<_ACEOF
5798 #define _LARGE_FILES $ac_cv_sys_large_files
5799 _ACEOF
5800 ;;
5801 esac
5802 rm -rf conftest*
5803   fi
5804 fi
5805
5806
5807
5808 ## If user specified a crt-dir, use that unconditionally.
5809 if test "X$CRT_DIR" = "X"; then
5810
5811   case "$canonical" in
5812     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
5813     ## On x86-64 and s390x GNU/Linux distributions, the standard library
5814     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
5815     ## For anything else (eg /usr/lib32), it is up the user to specify
5816     ## the location (bug#5655).
5817     ## Test for crtn.o, not just the directory, because sometimes the
5818     ## directory exists but does not have the relevant files (bug#1287).
5819     ## FIXME better to test for binary compatibility somehow.
5820     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5821     ;;
5822
5823     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
5824   esac
5825
5826   case "$opsys" in
5827     hpux10-20) CRT_DIR=/lib ;;
5828   esac
5829
5830   ## Default is /usr/lib.
5831   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5832
5833 else
5834
5835   ## Some platforms don't use any of these files, so it is not
5836   ## appropriate to put this test outside the if block.
5837   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5838     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
5839
5840 fi
5841
5842
5843
5844 LIB_MATH=-lm
5845 LIB_STANDARD=
5846 START_FILES=
5847
5848 case $opsys in
5849   cygwin )
5850     LIB_MATH=
5851     START_FILES='ecrt0.o'
5852     ;;
5853   darwin )
5854     ## Adding -lm confuses the dynamic linker, so omit it.
5855     LIB_MATH=
5856     START_FILES='pre-crt0.o'
5857     ;;
5858   freebsd )
5859     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5860     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5861     ;;
5862   gnu-linux | gnu-kfreebsd )
5863     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
5864     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
5865     ;;
5866   hpux10-20 | hpux11 )
5867     LIB_STANDARD=-lc
5868     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
5869     ;;
5870   netbsd | openbsd )
5871     if test -f $CRT_DIR/crti.o; then
5872         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5873         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5874     else
5875         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
5876         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
5877     fi
5878     ;;
5879 esac
5880
5881
5882
5883
5884
5885
5886
5887 if test "${with_sound}" != "no"; then
5888   # Sound support for GNU/Linux and the free BSDs.
5889   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5890 do :
5891   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5892 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5893 eval as_val=\$$as_ac_Header
5894    if test "x$as_val" = x""yes; then :
5895   cat >>confdefs.h <<_ACEOF
5896 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5897 _ACEOF
5898  have_sound_header=yes
5899 fi
5900
5901 done
5902
5903   # Emulation library used on NetBSD.
5904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5905 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5906 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
5907   $as_echo_n "(cached) " >&6
5908 else
5909   ac_check_lib_save_LIBS=$LIBS
5910 LIBS="-lossaudio  $LIBS"
5911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5912 /* end confdefs.h.  */
5913
5914 /* Override any GCC internal prototype to avoid an error.
5915    Use char because int might match the return type of a GCC
5916    builtin and then its argument prototype would still apply.  */
5917 #ifdef __cplusplus
5918 extern "C"
5919 #endif
5920 char _oss_ioctl ();
5921 int
5922 main ()
5923 {
5924 return _oss_ioctl ();
5925   ;
5926   return 0;
5927 }
5928 _ACEOF
5929 if ac_fn_c_try_link "$LINENO"; then :
5930   ac_cv_lib_ossaudio__oss_ioctl=yes
5931 else
5932   ac_cv_lib_ossaudio__oss_ioctl=no
5933 fi
5934 rm -f core conftest.err conftest.$ac_objext \
5935     conftest$ac_exeext conftest.$ac_ext
5936 LIBS=$ac_check_lib_save_LIBS
5937 fi
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
5939 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
5940 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
5941   LIBSOUND=-lossaudio
5942 else
5943   LIBSOUND=
5944 fi
5945
5946
5947
5948   ALSA_REQUIRED=1.0.0
5949   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
5950
5951   succeeded=no
5952
5953   # Extract the first word of "pkg-config", so it can be a program name with args.
5954 set dummy pkg-config; ac_word=$2
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5956 $as_echo_n "checking for $ac_word... " >&6; }
5957 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   case $PKG_CONFIG in
5961   [\\/]* | ?:[\\/]*)
5962   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5963   ;;
5964   *)
5965   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5966 for as_dir in $PATH
5967 do
5968   IFS=$as_save_IFS
5969   test -z "$as_dir" && as_dir=.
5970     for ac_exec_ext in '' $ac_executable_extensions; do
5971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5972     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5974     break 2
5975   fi
5976 done
5977   done
5978 IFS=$as_save_IFS
5979
5980   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
5981   ;;
5982 esac
5983 fi
5984 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5985 if test -n "$PKG_CONFIG"; then
5986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5987 $as_echo "$PKG_CONFIG" >&6; }
5988 else
5989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5990 $as_echo "no" >&6; }
5991 fi
5992
5993
5994
5995   if test "$PKG_CONFIG" = "no" ; then
5996      HAVE_ALSA=no
5997   else
5998      PKG_CONFIG_MIN_VERSION=0.9.0
5999      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6000         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
6001 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
6002
6003         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6004             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6005 $as_echo "yes" >&6; }
6006             succeeded=yes
6007
6008             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
6009 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
6010             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6011             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
6012 $as_echo "$ALSA_CFLAGS" >&6; }
6013
6014             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
6015 $as_echo_n "checking ALSA_LIBS... " >&6; }
6016             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6017             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
6018 $as_echo "$ALSA_LIBS" >&6; }
6019         else
6020             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6021 $as_echo "no" >&6; }
6022             ALSA_CFLAGS=""
6023             ALSA_LIBS=""
6024             ## If we have a custom action on failure, don't print errors, but
6025             ## do set a variable so people can do so.
6026             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6027
6028         fi
6029
6030
6031
6032      else
6033         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6034         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6035      fi
6036   fi
6037
6038   if test $succeeded = yes; then
6039      HAVE_ALSA=yes
6040   else
6041      HAVE_ALSA=no
6042   fi
6043
6044   if test $HAVE_ALSA = yes; then
6045     SAVE_CFLAGS="$CFLAGS"
6046     SAVE_LDFLAGS="$LDFLAGS"
6047     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6048     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6049     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6050 /* end confdefs.h.  */
6051 #include <asoundlib.h>
6052 int
6053 main ()
6054 {
6055 snd_lib_error_set_handler (0);
6056   ;
6057   return 0;
6058 }
6059 _ACEOF
6060 if ac_fn_c_try_compile "$LINENO"; then :
6061   emacs_alsa_normal=yes
6062 else
6063   emacs_alsa_normal=no
6064 fi
6065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6066     if test "$emacs_alsa_normal" != yes; then
6067       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h.  */
6069 #include <alsa/asoundlib.h>
6070 int
6071 main ()
6072 {
6073 snd_lib_error_set_handler (0);
6074   ;
6075   return 0;
6076 }
6077 _ACEOF
6078 if ac_fn_c_try_compile "$LINENO"; then :
6079   emacs_alsa_subdir=yes
6080 else
6081   emacs_alsa_subdir=no
6082 fi
6083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6084       if test "$emacs_alsa_subdir" != yes; then
6085         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
6086       fi
6087       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6088     fi
6089
6090     CFLAGS="$SAVE_CFLAGS"
6091     LDFLAGS="$SAVE_LDFLAGS"
6092     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6093     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6094
6095 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
6096
6097   fi
6098
6099         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
6100      case "$opsys" in
6101               gnu-linux|freebsd|netbsd)
6102
6103 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
6104
6105          ;;
6106      esac
6107   fi
6108
6109
6110 fi
6111
6112 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6113   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6114   stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6115   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6116   sys/utsname.h pwd.h utmp.h
6117 do :
6118   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6119 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6120 eval as_val=\$$as_ac_Header
6121    if test "x$as_val" = x""yes; then :
6122   cat >>confdefs.h <<_ACEOF
6123 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6124 _ACEOF
6125
6126 fi
6127
6128 done
6129
6130
6131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
6132 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
6133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6134 /* end confdefs.h.  */
6135 #include <sys/personality.h>
6136 int
6137 main ()
6138 {
6139 personality (PER_LINUX32)
6140   ;
6141   return 0;
6142 }
6143 _ACEOF
6144 if ac_fn_c_try_compile "$LINENO"; then :
6145   emacs_cv_personality_linux32=yes
6146 else
6147   emacs_cv_personality_linux32=no
6148 fi
6149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6151 $as_echo "$emacs_cv_personality_linux32" >&6; }
6152
6153 if test $emacs_cv_personality_linux32 = yes; then
6154
6155 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6156
6157 fi
6158
6159 for ac_header in term.h
6160 do :
6161   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6162 if test "x$ac_cv_header_term_h" = x""yes; then :
6163   cat >>confdefs.h <<_ACEOF
6164 #define HAVE_TERM_H 1
6165 _ACEOF
6166
6167 fi
6168
6169 done
6170
6171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6172 $as_echo_n "checking for ANSI C header files... " >&6; }
6173 if test "${ac_cv_header_stdc+set}" = set; then :
6174   $as_echo_n "(cached) " >&6
6175 else
6176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6177 /* end confdefs.h.  */
6178 #include <stdlib.h>
6179 #include <stdarg.h>
6180 #include <string.h>
6181 #include <float.h>
6182
6183 int
6184 main ()
6185 {
6186
6187   ;
6188   return 0;
6189 }
6190 _ACEOF
6191 if ac_fn_c_try_compile "$LINENO"; then :
6192   ac_cv_header_stdc=yes
6193 else
6194   ac_cv_header_stdc=no
6195 fi
6196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6197
6198 if test $ac_cv_header_stdc = yes; then
6199   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201 /* end confdefs.h.  */
6202 #include <string.h>
6203
6204 _ACEOF
6205 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6206   $EGREP "memchr" >/dev/null 2>&1; then :
6207
6208 else
6209   ac_cv_header_stdc=no
6210 fi
6211 rm -f conftest*
6212
6213 fi
6214
6215 if test $ac_cv_header_stdc = yes; then
6216   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6218 /* end confdefs.h.  */
6219 #include <stdlib.h>
6220
6221 _ACEOF
6222 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6223   $EGREP "free" >/dev/null 2>&1; then :
6224
6225 else
6226   ac_cv_header_stdc=no
6227 fi
6228 rm -f conftest*
6229
6230 fi
6231
6232 if test $ac_cv_header_stdc = yes; then
6233   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6234   if test "$cross_compiling" = yes; then :
6235   :
6236 else
6237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6238 /* end confdefs.h.  */
6239 #include <ctype.h>
6240 #include <stdlib.h>
6241 #if ((' ' & 0x0FF) == 0x020)
6242 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6243 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6244 #else
6245 # define ISLOWER(c) \
6246                    (('a' <= (c) && (c) <= 'i') \
6247                      || ('j' <= (c) && (c) <= 'r') \
6248                      || ('s' <= (c) && (c) <= 'z'))
6249 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6250 #endif
6251
6252 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6253 int
6254 main ()
6255 {
6256   int i;
6257   for (i = 0; i < 256; i++)
6258     if (XOR (islower (i), ISLOWER (i))
6259         || toupper (i) != TOUPPER (i))
6260       return 2;
6261   return 0;
6262 }
6263 _ACEOF
6264 if ac_fn_c_try_run "$LINENO"; then :
6265
6266 else
6267   ac_cv_header_stdc=no
6268 fi
6269 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6270   conftest.$ac_objext conftest.beam conftest.$ac_ext
6271 fi
6272
6273 fi
6274 fi
6275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6276 $as_echo "$ac_cv_header_stdc" >&6; }
6277 if test $ac_cv_header_stdc = yes; then
6278
6279 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6280
6281 fi
6282
6283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6284 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6285 if test "${ac_cv_header_time+set}" = set; then :
6286   $as_echo_n "(cached) " >&6
6287 else
6288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6289 /* end confdefs.h.  */
6290 #include <sys/types.h>
6291 #include <sys/time.h>
6292 #include <time.h>
6293
6294 int
6295 main ()
6296 {
6297 if ((struct tm *) 0)
6298 return 0;
6299   ;
6300   return 0;
6301 }
6302 _ACEOF
6303 if ac_fn_c_try_compile "$LINENO"; then :
6304   ac_cv_header_time=yes
6305 else
6306   ac_cv_header_time=no
6307 fi
6308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6309 fi
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6311 $as_echo "$ac_cv_header_time" >&6; }
6312 if test $ac_cv_header_time = yes; then
6313
6314 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6315
6316 fi
6317
6318 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6319 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6320   ac_have_decl=1
6321 else
6322   ac_have_decl=0
6323 fi
6324
6325 cat >>confdefs.h <<_ACEOF
6326 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6327 _ACEOF
6328
6329 if test $ac_cv_have_decl_sys_siglist != yes; then
6330   # For Tru64, at least:
6331   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6332 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6333   ac_have_decl=1
6334 else
6335   ac_have_decl=0
6336 fi
6337
6338 cat >>confdefs.h <<_ACEOF
6339 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6340 _ACEOF
6341
6342   if test $ac_cv_have_decl___sys_siglist = yes; then
6343
6344 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6345
6346   fi
6347 fi
6348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6349 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6350 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6351   $as_echo_n "(cached) " >&6
6352 else
6353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6354 /* end confdefs.h.  */
6355 #include <sys/types.h>
6356 #include <sys/wait.h>
6357 #ifndef WEXITSTATUS
6358 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6359 #endif
6360 #ifndef WIFEXITED
6361 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6362 #endif
6363
6364 int
6365 main ()
6366 {
6367   int s;
6368   wait (&s);
6369   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6370   ;
6371   return 0;
6372 }
6373 _ACEOF
6374 if ac_fn_c_try_compile "$LINENO"; then :
6375   ac_cv_header_sys_wait_h=yes
6376 else
6377   ac_cv_header_sys_wait_h=no
6378 fi
6379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6380 fi
6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6382 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6383 if test $ac_cv_header_sys_wait_h = yes; then
6384
6385 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6386
6387 fi
6388
6389
6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6391 $as_echo_n "checking for struct utimbuf... " >&6; }
6392 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6393   $as_echo_n "(cached) " >&6
6394 else
6395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6396 /* end confdefs.h.  */
6397 #ifdef TIME_WITH_SYS_TIME
6398 #include <sys/time.h>
6399 #include <time.h>
6400 #else
6401 #ifdef HAVE_SYS_TIME_H
6402 #include <sys/time.h>
6403 #else
6404 #include <time.h>
6405 #endif
6406 #endif
6407 #ifdef HAVE_UTIME_H
6408 #include <utime.h>
6409 #endif
6410 int
6411 main ()
6412 {
6413 static struct utimbuf x; x.actime = x.modtime;
6414   ;
6415   return 0;
6416 }
6417 _ACEOF
6418 if ac_fn_c_try_compile "$LINENO"; then :
6419   emacs_cv_struct_utimbuf=yes
6420 else
6421   emacs_cv_struct_utimbuf=no
6422 fi
6423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6424 fi
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6426 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6427 if test $emacs_cv_struct_utimbuf = yes; then
6428
6429 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6430
6431 fi
6432
6433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6434 $as_echo_n "checking return type of signal handlers... " >&6; }
6435 if test "${ac_cv_type_signal+set}" = set; then :
6436   $as_echo_n "(cached) " >&6
6437 else
6438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6439 /* end confdefs.h.  */
6440 #include <sys/types.h>
6441 #include <signal.h>
6442
6443 int
6444 main ()
6445 {
6446 return *(signal (0, 0)) (0) == 1;
6447   ;
6448   return 0;
6449 }
6450 _ACEOF
6451 if ac_fn_c_try_compile "$LINENO"; then :
6452   ac_cv_type_signal=int
6453 else
6454   ac_cv_type_signal=void
6455 fi
6456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6457 fi
6458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6459 $as_echo "$ac_cv_type_signal" >&6; }
6460
6461 cat >>confdefs.h <<_ACEOF
6462 #define RETSIGTYPE $ac_cv_type_signal
6463 _ACEOF
6464
6465
6466
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6468 $as_echo_n "checking for speed_t... " >&6; }
6469 if test "${emacs_cv_speed_t+set}" = set; then :
6470   $as_echo_n "(cached) " >&6
6471 else
6472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6473 /* end confdefs.h.  */
6474 #include <termios.h>
6475 int
6476 main ()
6477 {
6478 speed_t x = 1;
6479   ;
6480   return 0;
6481 }
6482 _ACEOF
6483 if ac_fn_c_try_compile "$LINENO"; then :
6484   emacs_cv_speed_t=yes
6485 else
6486   emacs_cv_speed_t=no
6487 fi
6488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6489 fi
6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6491 $as_echo "$emacs_cv_speed_t" >&6; }
6492 if test $emacs_cv_speed_t = yes; then
6493
6494 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6495
6496 fi
6497
6498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6499 $as_echo_n "checking for struct timeval... " >&6; }
6500 if test "${emacs_cv_struct_timeval+set}" = set; then :
6501   $as_echo_n "(cached) " >&6
6502 else
6503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6504 /* end confdefs.h.  */
6505 #ifdef TIME_WITH_SYS_TIME
6506 #include <sys/time.h>
6507 #include <time.h>
6508 #else
6509 #ifdef HAVE_SYS_TIME_H
6510 #include <sys/time.h>
6511 #else
6512 #include <time.h>
6513 #endif
6514 #endif
6515 int
6516 main ()
6517 {
6518 static struct timeval x; x.tv_sec = x.tv_usec;
6519   ;
6520   return 0;
6521 }
6522 _ACEOF
6523 if ac_fn_c_try_compile "$LINENO"; then :
6524   emacs_cv_struct_timeval=yes
6525 else
6526   emacs_cv_struct_timeval=no
6527 fi
6528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6529 fi
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6531 $as_echo "$emacs_cv_struct_timeval" >&6; }
6532 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6533 if test $emacs_cv_struct_timeval = yes; then
6534
6535 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6536
6537 fi
6538
6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6540 $as_echo_n "checking for struct exception... " >&6; }
6541 if test "${emacs_cv_struct_exception+set}" = set; then :
6542   $as_echo_n "(cached) " >&6
6543 else
6544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6545 /* end confdefs.h.  */
6546 #include <math.h>
6547 int
6548 main ()
6549 {
6550 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6551   ;
6552   return 0;
6553 }
6554 _ACEOF
6555 if ac_fn_c_try_compile "$LINENO"; then :
6556   emacs_cv_struct_exception=yes
6557 else
6558   emacs_cv_struct_exception=no
6559 fi
6560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6561 fi
6562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6563 $as_echo "$emacs_cv_struct_exception" >&6; }
6564 HAVE_EXCEPTION=$emacs_cv_struct_exception
6565 if test $emacs_cv_struct_exception != yes; then
6566
6567 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6568
6569 fi
6570
6571 for ac_header in sys/socket.h
6572 do :
6573   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6574 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6575   cat >>confdefs.h <<_ACEOF
6576 #define HAVE_SYS_SOCKET_H 1
6577 _ACEOF
6578
6579 fi
6580
6581 done
6582
6583 for ac_header in net/if.h
6584 do :
6585   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6586 #if HAVE_SYS_SOCKET_H
6587 #include <sys/socket.h>
6588 #endif
6589 "
6590 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6591   cat >>confdefs.h <<_ACEOF
6592 #define HAVE_NET_IF_H 1
6593 _ACEOF
6594
6595 fi
6596
6597 done
6598
6599
6600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6601 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6602 if test "${ac_cv_struct_tm+set}" = set; then :
6603   $as_echo_n "(cached) " >&6
6604 else
6605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6606 /* end confdefs.h.  */
6607 #include <sys/types.h>
6608 #include <time.h>
6609
6610 int
6611 main ()
6612 {
6613 struct tm tm;
6614                                      int *p = &tm.tm_sec;
6615                                      return !p;
6616   ;
6617   return 0;
6618 }
6619 _ACEOF
6620 if ac_fn_c_try_compile "$LINENO"; then :
6621   ac_cv_struct_tm=time.h
6622 else
6623   ac_cv_struct_tm=sys/time.h
6624 fi
6625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6626 fi
6627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6628 $as_echo "$ac_cv_struct_tm" >&6; }
6629 if test $ac_cv_struct_tm = sys/time.h; then
6630
6631 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6632
6633 fi
6634
6635 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6636 #include <$ac_cv_struct_tm>
6637
6638 "
6639 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6640
6641 cat >>confdefs.h <<_ACEOF
6642 #define HAVE_STRUCT_TM_TM_ZONE 1
6643 _ACEOF
6644
6645
6646 fi
6647
6648 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6649
6650 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6651
6652 else
6653   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6654 "
6655 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6656   ac_have_decl=1
6657 else
6658   ac_have_decl=0
6659 fi
6660
6661 cat >>confdefs.h <<_ACEOF
6662 #define HAVE_DECL_TZNAME $ac_have_decl
6663 _ACEOF
6664
6665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6666 $as_echo_n "checking for tzname... " >&6; }
6667 if test "${ac_cv_var_tzname+set}" = set; then :
6668   $as_echo_n "(cached) " >&6
6669 else
6670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6671 /* end confdefs.h.  */
6672 #include <time.h>
6673 #if !HAVE_DECL_TZNAME
6674 extern char *tzname[];
6675 #endif
6676
6677 int
6678 main ()
6679 {
6680 return tzname[0][0];
6681   ;
6682   return 0;
6683 }
6684 _ACEOF
6685 if ac_fn_c_try_link "$LINENO"; then :
6686   ac_cv_var_tzname=yes
6687 else
6688   ac_cv_var_tzname=no
6689 fi
6690 rm -f core conftest.err conftest.$ac_objext \
6691     conftest$ac_exeext conftest.$ac_ext
6692 fi
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6694 $as_echo "$ac_cv_var_tzname" >&6; }
6695   if test $ac_cv_var_tzname = yes; then
6696
6697 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6698
6699   fi
6700 fi
6701
6702 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6703 "
6704 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6705
6706 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6707
6708 fi
6709
6710 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6711 #if HAVE_SYS_SOCKET_H
6712 #include <sys/socket.h>
6713 #endif
6714 #if HAVE_NET_IF_H
6715 #include <net/if.h>
6716 #endif
6717 "
6718 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6719
6720 cat >>confdefs.h <<_ACEOF
6721 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6722 _ACEOF
6723
6724
6725 fi
6726 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6727 #if HAVE_SYS_SOCKET_H
6728 #include <sys/socket.h>
6729 #endif
6730 #if HAVE_NET_IF_H
6731 #include <net/if.h>
6732 #endif
6733 "
6734 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6735
6736 cat >>confdefs.h <<_ACEOF
6737 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6738 _ACEOF
6739
6740
6741 fi
6742 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6743 #if HAVE_SYS_SOCKET_H
6744 #include <sys/socket.h>
6745 #endif
6746 #if HAVE_NET_IF_H
6747 #include <net/if.h>
6748 #endif
6749 "
6750 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6751
6752 cat >>confdefs.h <<_ACEOF
6753 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6754 _ACEOF
6755
6756
6757 fi
6758 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6759 #if HAVE_SYS_SOCKET_H
6760 #include <sys/socket.h>
6761 #endif
6762 #if HAVE_NET_IF_H
6763 #include <net/if.h>
6764 #endif
6765 "
6766 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6767
6768 cat >>confdefs.h <<_ACEOF
6769 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6770 _ACEOF
6771
6772
6773 fi
6774 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6775 #if HAVE_SYS_SOCKET_H
6776 #include <sys/socket.h>
6777 #endif
6778 #if HAVE_NET_IF_H
6779 #include <net/if.h>
6780 #endif
6781 "
6782 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6783
6784 cat >>confdefs.h <<_ACEOF
6785 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6786 _ACEOF
6787
6788
6789 fi
6790
6791
6792
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6794 $as_echo_n "checking for function prototypes... " >&6; }
6795 if test "$ac_cv_prog_cc_c89" != no; then
6796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6797 $as_echo "yes" >&6; }
6798
6799 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6800
6801
6802 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6803
6804 else
6805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6806 $as_echo "no" >&6; }
6807 fi
6808
6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6810 $as_echo_n "checking for working volatile... " >&6; }
6811 if test "${ac_cv_c_volatile+set}" = set; then :
6812   $as_echo_n "(cached) " >&6
6813 else
6814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6815 /* end confdefs.h.  */
6816
6817 int
6818 main ()
6819 {
6820
6821 volatile int x;
6822 int * volatile y = (int *) 0;
6823 return !x && !y;
6824   ;
6825   return 0;
6826 }
6827 _ACEOF
6828 if ac_fn_c_try_compile "$LINENO"; then :
6829   ac_cv_c_volatile=yes
6830 else
6831   ac_cv_c_volatile=no
6832 fi
6833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6834 fi
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6836 $as_echo "$ac_cv_c_volatile" >&6; }
6837 if test $ac_cv_c_volatile = no; then
6838
6839 $as_echo "#define volatile /**/" >>confdefs.h
6840
6841 fi
6842
6843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6844 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6845 if test "${ac_cv_c_const+set}" = set; then :
6846   $as_echo_n "(cached) " >&6
6847 else
6848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849 /* end confdefs.h.  */
6850
6851 int
6852 main ()
6853 {
6854 /* FIXME: Include the comments suggested by Paul. */
6855 #ifndef __cplusplus
6856   /* Ultrix mips cc rejects this.  */
6857   typedef int charset[2];
6858   const charset cs;
6859   /* SunOS 4.1.1 cc rejects this.  */
6860   char const *const *pcpcc;
6861   char **ppc;
6862   /* NEC SVR4.0.2 mips cc rejects this.  */
6863   struct point {int x, y;};
6864   static struct point const zero = {0,0};
6865   /* AIX XL C 1.02.0.0 rejects this.
6866      It does not let you subtract one const X* pointer from another in
6867      an arm of an if-expression whose if-part is not a constant
6868      expression */
6869   const char *g = "string";
6870   pcpcc = &g + (g ? g-g : 0);
6871   /* HPUX 7.0 cc rejects these. */
6872   ++pcpcc;
6873   ppc = (char**) pcpcc;
6874   pcpcc = (char const *const *) ppc;
6875   { /* SCO 3.2v4 cc rejects this.  */
6876     char *t;
6877     char const *s = 0 ? (char *) 0 : (char const *) 0;
6878
6879     *t++ = 0;
6880     if (s) return 0;
6881   }
6882   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6883     int x[] = {25, 17};
6884     const int *foo = &x[0];
6885     ++foo;
6886   }
6887   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6888     typedef const int *iptr;
6889     iptr p = 0;
6890     ++p;
6891   }
6892   { /* AIX XL C 1.02.0.0 rejects this saying
6893        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6894     struct s { int j; const int *ap[3]; };
6895     struct s *b; b->j = 5;
6896   }
6897   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6898     const int foo = 10;
6899     if (!foo) return 0;
6900   }
6901   return !cs[0] && !zero.x;
6902 #endif
6903
6904   ;
6905   return 0;
6906 }
6907 _ACEOF
6908 if ac_fn_c_try_compile "$LINENO"; then :
6909   ac_cv_c_const=yes
6910 else
6911   ac_cv_c_const=no
6912 fi
6913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6914 fi
6915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6916 $as_echo "$ac_cv_c_const" >&6; }
6917 if test $ac_cv_c_const = no; then
6918
6919 $as_echo "#define const /**/" >>confdefs.h
6920
6921 fi
6922
6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
6924 $as_echo_n "checking for void * support... " >&6; }
6925 if test "${emacs_cv_void_star+set}" = set; then :
6926   $as_echo_n "(cached) " >&6
6927 else
6928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6929 /* end confdefs.h.  */
6930
6931 int
6932 main ()
6933 {
6934 void * foo;
6935   ;
6936   return 0;
6937 }
6938 _ACEOF
6939 if ac_fn_c_try_compile "$LINENO"; then :
6940   emacs_cv_void_star=yes
6941 else
6942   emacs_cv_void_star=no
6943 fi
6944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6945 fi
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
6947 $as_echo "$emacs_cv_void_star" >&6; }
6948 if test $emacs_cv_void_star = yes; then
6949   $as_echo "#define POINTER_TYPE void" >>confdefs.h
6950
6951 else
6952   $as_echo "#define POINTER_TYPE char" >>confdefs.h
6953
6954 fi
6955
6956
6957
6958
6959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6960 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6961 set x ${MAKE-make}
6962 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6963 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
6964   $as_echo_n "(cached) " >&6
6965 else
6966   cat >conftest.make <<\_ACEOF
6967 SHELL = /bin/sh
6968 all:
6969         @echo '@@@%%%=$(MAKE)=@@@%%%'
6970 _ACEOF
6971 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6972 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6973   *@@@%%%=?*=@@@%%%*)
6974     eval ac_cv_prog_make_${ac_make}_set=yes;;
6975   *)
6976     eval ac_cv_prog_make_${ac_make}_set=no;;
6977 esac
6978 rm -f conftest.make
6979 fi
6980 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6982 $as_echo "yes" >&6; }
6983   SET_MAKE=
6984 else
6985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6986 $as_echo "no" >&6; }
6987   SET_MAKE="MAKE=${MAKE-make}"
6988 fi
6989
6990
6991 DEPFLAGS=
6992 MKDEPDIR=":"
6993 deps_frag=deps.mk
6994 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
6995    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
6996 $as_echo_n "checking whether we are using GNU Make... " >&6; }
6997    HAVE_GNU_MAKE=no
6998    testval=`make --version 2>/dev/null | grep 'GNU Make'`
6999    if test "x$testval" != x; then
7000       HAVE_GNU_MAKE=yes
7001    else
7002       ac_enable_autodepend=no
7003    fi
7004    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
7005 $as_echo "$HAVE_GNU_MAKE" >&6; }
7006    if test $HAVE_GNU_MAKE = yes; then
7007       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
7008 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
7009       SAVE_CFLAGS="$CFLAGS"
7010       CFLAGS="$CFLAGS -MMD -MF deps.d"
7011       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7012 /* end confdefs.h.  */
7013
7014 int
7015 main ()
7016 {
7017
7018   ;
7019   return 0;
7020 }
7021 _ACEOF
7022 if ac_fn_c_try_compile "$LINENO"; then :
7023
7024 else
7025   ac_enable_autodepend=no
7026 fi
7027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7028       CFLAGS="$SAVE_CFLAGS"
7029       test -f deps.d || ac_enable_autodepend=no
7030       rm -rf deps.d
7031       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
7032 $as_echo "$ac_enable_autodepend" >&6; }
7033    fi
7034    if test $ac_enable_autodepend = yes; then
7035       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
7036       ## In parallel builds, another make might create depdir between
7037       ## the first test and mkdir, so stick another test on the end.
7038       ## Or use mkinstalldirs?  mkdir -p is not portable.
7039       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
7040       deps_frag=autodeps.mk
7041    fi
7042 fi
7043 deps_frag=$srcdir/src/$deps_frag
7044
7045
7046
7047
7048
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
7050 $as_echo_n "checking for long file names... " >&6; }
7051 if test "${ac_cv_sys_long_file_names+set}" = set; then :
7052   $as_echo_n "(cached) " >&6
7053 else
7054   ac_cv_sys_long_file_names=yes
7055 # Test for long file names in all the places we know might matter:
7056 #      .                the current directory, where building will happen
7057 #      $prefix/lib      where we will be installing things
7058 #      $exec_prefix/lib likewise
7059 #      $TMPDIR          if set, where it might want to write temporary files
7060 #      /tmp             where it might want to write temporary files
7061 #      /var/tmp         likewise
7062 #      /usr/tmp         likewise
7063 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
7064   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
7065   # in the usual case where exec_prefix is '${prefix}'.
7066   case $ac_dir in #(
7067     . | /* | ?:[\\/]*) ;; #(
7068     *) continue;;
7069   esac
7070   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
7071   ac_xdir=$ac_dir/cf$$
7072   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
7073   ac_tf1=$ac_xdir/conftest9012345
7074   ac_tf2=$ac_xdir/conftest9012346
7075   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
7076     ac_cv_sys_long_file_names=no
7077   rm -f -r "$ac_xdir" 2>/dev/null
7078   test $ac_cv_sys_long_file_names = no && break
7079 done
7080 fi
7081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
7082 $as_echo "$ac_cv_sys_long_file_names" >&6; }
7083 if test $ac_cv_sys_long_file_names = yes; then
7084
7085 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
7086
7087 fi
7088
7089
7090 #### Choose a window system.
7091
7092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
7093 $as_echo_n "checking for X... " >&6; }
7094
7095
7096 # Check whether --with-x was given.
7097 if test "${with_x+set}" = set; then :
7098   withval=$with_x;
7099 fi
7100
7101 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7102 if test "x$with_x" = xno; then
7103   # The user explicitly disabled X.
7104   have_x=disabled
7105 else
7106   case $x_includes,$x_libraries in #(
7107     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
7108     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
7109   $as_echo_n "(cached) " >&6
7110 else
7111   # One or both of the vars are not set, and there is no cached value.
7112 ac_x_includes=no ac_x_libraries=no
7113 rm -f -r conftest.dir
7114 if mkdir conftest.dir; then
7115   cd conftest.dir
7116   cat >Imakefile <<'_ACEOF'
7117 incroot:
7118         @echo incroot='${INCROOT}'
7119 usrlibdir:
7120         @echo usrlibdir='${USRLIBDIR}'
7121 libdir:
7122         @echo libdir='${LIBDIR}'
7123 _ACEOF
7124   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
7125     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7126     for ac_var in incroot usrlibdir libdir; do
7127       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
7128     done
7129     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7130     for ac_extension in a so sl dylib la dll; do
7131       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
7132          test -f "$ac_im_libdir/libX11.$ac_extension"; then
7133         ac_im_usrlibdir=$ac_im_libdir; break
7134       fi
7135     done
7136     # Screen out bogus values from the imake configuration.  They are
7137     # bogus both because they are the default anyway, and because
7138     # using them would break gcc on systems where it needs fixed includes.
7139     case $ac_im_incroot in
7140         /usr/include) ac_x_includes= ;;
7141         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
7142     esac
7143     case $ac_im_usrlibdir in
7144         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
7145         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
7146     esac
7147   fi
7148   cd ..
7149   rm -f -r conftest.dir
7150 fi
7151
7152 # Standard set of common directories for X headers.
7153 # Check X11 before X11Rn because it is often a symlink to the current release.
7154 ac_x_header_dirs='
7155 /usr/X11/include
7156 /usr/X11R7/include
7157 /usr/X11R6/include
7158 /usr/X11R5/include
7159 /usr/X11R4/include
7160
7161 /usr/include/X11
7162 /usr/include/X11R7
7163 /usr/include/X11R6
7164 /usr/include/X11R5
7165 /usr/include/X11R4
7166
7167 /usr/local/X11/include
7168 /usr/local/X11R7/include
7169 /usr/local/X11R6/include
7170 /usr/local/X11R5/include
7171 /usr/local/X11R4/include
7172
7173 /usr/local/include/X11
7174 /usr/local/include/X11R7
7175 /usr/local/include/X11R6
7176 /usr/local/include/X11R5
7177 /usr/local/include/X11R4
7178
7179 /usr/X386/include
7180 /usr/x386/include
7181 /usr/XFree86/include/X11
7182
7183 /usr/include
7184 /usr/local/include
7185 /usr/unsupported/include
7186 /usr/athena/include
7187 /usr/local/x11r5/include
7188 /usr/lpp/Xamples/include
7189
7190 /usr/openwin/include
7191 /usr/openwin/share/include'
7192
7193 if test "$ac_x_includes" = no; then
7194   # Guess where to find include files, by looking for Xlib.h.
7195   # First, try using that file with no special directory specified.
7196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7197 /* end confdefs.h.  */
7198 #include <X11/Xlib.h>
7199 _ACEOF
7200 if ac_fn_c_try_cpp "$LINENO"; then :
7201   # We can compile using X headers with no special include directory.
7202 ac_x_includes=
7203 else
7204   for ac_dir in $ac_x_header_dirs; do
7205   if test -r "$ac_dir/X11/Xlib.h"; then
7206     ac_x_includes=$ac_dir
7207     break
7208   fi
7209 done
7210 fi
7211 rm -f conftest.err conftest.$ac_ext
7212 fi # $ac_x_includes = no
7213
7214 if test "$ac_x_libraries" = no; then
7215   # Check for the libraries.
7216   # See if we find them without any special options.
7217   # Don't add to $LIBS permanently.
7218   ac_save_LIBS=$LIBS
7219   LIBS="-lX11 $LIBS"
7220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7221 /* end confdefs.h.  */
7222 #include <X11/Xlib.h>
7223 int
7224 main ()
7225 {
7226 XrmInitialize ()
7227   ;
7228   return 0;
7229 }
7230 _ACEOF
7231 if ac_fn_c_try_link "$LINENO"; then :
7232   LIBS=$ac_save_LIBS
7233 # We can link X programs with no special library path.
7234 ac_x_libraries=
7235 else
7236   LIBS=$ac_save_LIBS
7237 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7238 do
7239   # Don't even attempt the hair of trying to link an X program!
7240   for ac_extension in a so sl dylib la dll; do
7241     if test -r "$ac_dir/libX11.$ac_extension"; then
7242       ac_x_libraries=$ac_dir
7243       break 2
7244     fi
7245   done
7246 done
7247 fi
7248 rm -f core conftest.err conftest.$ac_objext \
7249     conftest$ac_exeext conftest.$ac_ext
7250 fi # $ac_x_libraries = no
7251
7252 case $ac_x_includes,$ac_x_libraries in #(
7253   no,* | *,no | *\'*)
7254     # Didn't find X, or a directory has "'" in its name.
7255     ac_cv_have_x="have_x=no";; #(
7256   *)
7257     # Record where we found X for the cache.
7258     ac_cv_have_x="have_x=yes\
7259         ac_x_includes='$ac_x_includes'\
7260         ac_x_libraries='$ac_x_libraries'"
7261 esac
7262 fi
7263 ;; #(
7264     *) have_x=yes;;
7265   esac
7266   eval "$ac_cv_have_x"
7267 fi # $with_x != no
7268
7269 if test "$have_x" != yes; then
7270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7271 $as_echo "$have_x" >&6; }
7272   no_x=yes
7273 else
7274   # If each of the values was on the command line, it overrides each guess.
7275   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7276   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7277   # Update the cache value to reflect the command line values.
7278   ac_cv_have_x="have_x=yes\
7279         ac_x_includes='$x_includes'\
7280         ac_x_libraries='$x_libraries'"
7281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7282 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7283 fi
7284
7285 if test "$no_x" = yes; then
7286   window_system=none
7287 else
7288   window_system=x11
7289 fi
7290
7291 ## Workaround for bug in autoconf <= 2.62.
7292 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7293 ## No need to do anything special for these standard directories.
7294 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7295
7296    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7297
7298 fi
7299
7300 LD_SWITCH_X_SITE_AUX=
7301 LD_SWITCH_X_SITE_AUX_RPATH=
7302 if test "${x_libraries}" != NONE; then
7303   if test -n "${x_libraries}"; then
7304     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7305     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7306     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
7307   fi
7308   x_default_search_path=""
7309   x_search_path=${x_libraries}
7310   if test -z "${x_search_path}"; then
7311     x_search_path=/usr/lib
7312   fi
7313   for x_library in `echo ${x_search_path}: | \
7314                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7315     x_search_path="\
7316 ${x_library}/X11/%L/%T/%N%C%S:\
7317 ${x_library}/X11/%l/%T/%N%C%S:\
7318 ${x_library}/X11/%T/%N%C%S:\
7319 ${x_library}/X11/%L/%T/%N%S:\
7320 ${x_library}/X11/%l/%T/%N%S:\
7321 ${x_library}/X11/%T/%N%S"
7322     if test x"${x_default_search_path}" = x; then
7323       x_default_search_path=${x_search_path}
7324     else
7325       x_default_search_path="${x_search_path}:${x_default_search_path}"
7326     fi
7327   done
7328 fi
7329
7330
7331
7332 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7333   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7334 fi
7335
7336 if test x"${x_includes}" = x; then
7337   bitmapdir=/usr/include/X11/bitmaps
7338 else
7339   # accumulate include directories that have X11 bitmap subdirectories
7340   bmd_acc="dummyval"
7341   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7342     if test -d "${bmd}/X11/bitmaps"; then
7343       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7344     fi
7345     if test -d "${bmd}/bitmaps"; then
7346       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7347     fi
7348   done
7349   if test ${bmd_acc} != "dummyval"; then
7350     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7351   fi
7352 fi
7353
7354 HAVE_NS=no
7355 NS_IMPL_COCOA=no
7356 NS_IMPL_GNUSTEP=no
7357 tmp_CPPFLAGS="$CPPFLAGS"
7358 tmp_CFLAGS="$CFLAGS"
7359 CPPFLAGS="$CPPFLAGS -x objective-c"
7360 CFLAGS="$CFLAGS -x objective-c"
7361 TEMACS_LDFLAGS2="\${LDFLAGS}"
7362 if test "${with_ns}" != no; then
7363   if test "${opsys}" = darwin; then
7364      NS_IMPL_COCOA=yes
7365      ns_appdir=`pwd`/nextstep/Emacs.app/
7366      ns_appbindir=${ns_appdir}Contents/MacOS/
7367      ns_appresdir=${ns_appdir}Contents/Resources
7368      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7369   elif test -f $GNUSTEP_CONFIG_FILE; then
7370      NS_IMPL_GNUSTEP=yes
7371      ns_appdir=`pwd`/nextstep/Emacs.app/
7372      ns_appbindir=${ns_appdir}
7373      ns_appresdir=${ns_appdir}Resources
7374      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7375           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7376      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7377           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
7378      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
7379      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
7380        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
7381      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
7382        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
7383      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7384      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7385      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7386      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
7387      LIB_STANDARD=
7388      START_FILES=
7389      TEMACS_LDFLAGS2=
7390   fi
7391   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7392 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7393   HAVE_NS=yes
7394 else
7395   as_fn_error "\`--with-ns' was specified, but the include
7396   files are missing or cannot be compiled." "$LINENO" 5
7397 fi
7398
7399
7400   NS_HAVE_NSINTEGER=yes
7401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7402 /* end confdefs.h.  */
7403 #include <Foundation/NSObjCRuntime.h>
7404 int
7405 main ()
7406 {
7407 NSInteger i;
7408   ;
7409   return 0;
7410 }
7411 _ACEOF
7412 if ac_fn_c_try_compile "$LINENO"; then :
7413   ns_have_nsinteger=yes
7414 else
7415   ns_have_nsinteger=no
7416 fi
7417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7418   if test $ns_have_nsinteger = no; then
7419     NS_HAVE_NSINTEGER=no
7420   fi
7421 fi
7422
7423
7424 ns_frag=/dev/null
7425 NS_OBJ=
7426 NS_SUPPORT=
7427 if test "${HAVE_NS}" = yes; then
7428   window_system=nextstep
7429   with_xft=no
7430   # set up packaging dirs
7431   exec_prefix=${ns_appbindir}
7432   libexecdir=${ns_appbindir}/libexec
7433   if test "${EN_NS_SELF_CONTAINED}" = yes; then
7434      prefix=${ns_appresdir}
7435   fi
7436   ns_frag=$srcdir/src/ns.mk
7437   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
7438   NS_SUPPORT="\${lispsource}emacs-lisp/easymenu.elc \${lispsource}term/ns-win.elc"
7439 fi
7440 CFLAGS="$tmp_CFLAGS"
7441 CPPFLAGS="$tmp_CPPFLAGS"
7442
7443
7444
7445
7446
7447 case "${window_system}" in
7448   x11 )
7449     HAVE_X_WINDOWS=yes
7450     HAVE_X11=yes
7451     case "${with_x_toolkit}" in
7452       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7453       motif ) USE_X_TOOLKIT=MOTIF ;;
7454       gtk ) with_gtk=yes
7455             USE_X_TOOLKIT=none ;;
7456       gtk3 ) with_gtk3=yes
7457              USE_X_TOOLKIT=none ;;
7458       no ) USE_X_TOOLKIT=none ;;
7459       * ) USE_X_TOOLKIT=maybe ;;
7460     esac
7461   ;;
7462   nextstep | none )
7463     HAVE_X_WINDOWS=no
7464     HAVE_X11=no
7465     USE_X_TOOLKIT=none
7466   ;;
7467 esac
7468
7469 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7470    # Extract the first word of "X", so it can be a program name with args.
7471 set dummy X; ac_word=$2
7472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7473 $as_echo_n "checking for $ac_word... " >&6; }
7474 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7475   $as_echo_n "(cached) " >&6
7476 else
7477   if test -n "$HAVE_XSERVER"; then
7478   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7479 else
7480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7481 for as_dir in $PATH
7482 do
7483   IFS=$as_save_IFS
7484   test -z "$as_dir" && as_dir=.
7485     for ac_exec_ext in '' $ac_executable_extensions; do
7486   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7487     ac_cv_prog_HAVE_XSERVER="true"
7488     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7489     break 2
7490   fi
7491 done
7492   done
7493 IFS=$as_save_IFS
7494
7495   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7496 fi
7497 fi
7498 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7499 if test -n "$HAVE_XSERVER"; then
7500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7501 $as_echo "$HAVE_XSERVER" >&6; }
7502 else
7503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7504 $as_echo "no" >&6; }
7505 fi
7506
7507
7508    if test "$HAVE_XSERVER" = true ||
7509       test -n "$DISPLAY" ||
7510       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7511         as_fn_error "You seem to be running X, but no X development libraries
7512 were found.  You should install the relevant development files for X
7513 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
7514 sure you have development files for image handling, i.e.
7515 tiff, gif, jpeg, png and xpm.
7516 If you are sure you want Emacs compiled without X window support, pass
7517   --without-x
7518 to configure." "$LINENO" 5
7519    fi
7520 fi
7521
7522 ### If we're using X11, we should use the X menu package.
7523 HAVE_MENUS=no
7524 case ${HAVE_X11} in
7525   yes ) HAVE_MENUS=yes ;;
7526 esac
7527
7528 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7529 # Assume not, until told otherwise.
7530 GNU_MALLOC=yes
7531 doug_lea_malloc=yes
7532 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7533 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7534
7535 else
7536   doug_lea_malloc=no
7537 fi
7538
7539 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7540 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7541
7542 else
7543   doug_lea_malloc=no
7544 fi
7545
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7547 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7548 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7549   $as_echo_n "(cached) " >&6
7550 else
7551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7552 /* end confdefs.h.  */
7553 extern void (* __after_morecore_hook)();
7554 int
7555 main ()
7556 {
7557 __after_morecore_hook = 0
7558   ;
7559   return 0;
7560 }
7561 _ACEOF
7562 if ac_fn_c_try_link "$LINENO"; then :
7563   emacs_cv_var___after_morecore_hook=yes
7564 else
7565   emacs_cv_var___after_morecore_hook=no
7566 fi
7567 rm -f core conftest.err conftest.$ac_objext \
7568     conftest$ac_exeext conftest.$ac_ext
7569 fi
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7571 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7572 if test $emacs_cv_var___after_morecore_hook = no; then
7573   doug_lea_malloc=no
7574 fi
7575
7576
7577 system_malloc=no
7578 case "$opsys" in
7579   ## darwin ld insists on the use of malloc routines in the System framework.
7580   darwin|sol2-10) system_malloc=yes ;;
7581 esac
7582
7583 if test "${system_malloc}" = "yes"; then
7584
7585 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
7586
7587   GNU_MALLOC=no
7588   GNU_MALLOC_reason="
7589     (The GNU allocators don't work with this system configuration.)"
7590   GMALLOC_OBJ=
7591   VMLIMIT_OBJ=
7592 else
7593   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
7594   VMLIMIT_OBJ=vm-limit.o
7595 fi
7596
7597
7598
7599 if test "$doug_lea_malloc" = "yes" ; then
7600   if test "$GNU_MALLOC" = yes ; then
7601     GNU_MALLOC_reason="
7602       (Using Doug Lea's new malloc from the GNU C Library.)"
7603   fi
7604
7605 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7606
7607
7608   ## Use mmap directly for allocating larger buffers.
7609   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
7610   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
7611   ## Does the AC_FUNC_MMAP test below make this check unecessary?
7612   case "$opsys" in
7613     gnu*) REL_ALLOC=no ;;
7614   esac
7615 fi
7616
7617 if test x"${REL_ALLOC}" = x; then
7618   REL_ALLOC=${GNU_MALLOC}
7619 fi
7620
7621 use_mmap_for_buffers=no
7622 case "$opsys" in
7623   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
7624 esac
7625
7626
7627
7628
7629   for ac_header in $ac_header_list
7630 do :
7631   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7632 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7633 "
7634 eval as_val=\$$as_ac_Header
7635    if test "x$as_val" = x""yes; then :
7636   cat >>confdefs.h <<_ACEOF
7637 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7638 _ACEOF
7639
7640 fi
7641
7642 done
7643
7644
7645
7646
7647
7648
7649
7650
7651 for ac_func in getpagesize
7652 do :
7653   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7654 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7655   cat >>confdefs.h <<_ACEOF
7656 #define HAVE_GETPAGESIZE 1
7657 _ACEOF
7658
7659 fi
7660 done
7661
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7663 $as_echo_n "checking for working mmap... " >&6; }
7664 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7665   $as_echo_n "(cached) " >&6
7666 else
7667   if test "$cross_compiling" = yes; then :
7668   ac_cv_func_mmap_fixed_mapped=no
7669 else
7670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7671 /* end confdefs.h.  */
7672 $ac_includes_default
7673 /* malloc might have been renamed as rpl_malloc. */
7674 #undef malloc
7675
7676 /* Thanks to Mike Haertel and Jim Avera for this test.
7677    Here is a matrix of mmap possibilities:
7678         mmap private not fixed
7679         mmap private fixed at somewhere currently unmapped
7680         mmap private fixed at somewhere already mapped
7681         mmap shared not fixed
7682         mmap shared fixed at somewhere currently unmapped
7683         mmap shared fixed at somewhere already mapped
7684    For private mappings, we should verify that changes cannot be read()
7685    back from the file, nor mmap's back from the file at a different
7686    address.  (There have been systems where private was not correctly
7687    implemented like the infamous i386 svr4.0, and systems where the
7688    VM page cache was not coherent with the file system buffer cache
7689    like early versions of FreeBSD and possibly contemporary NetBSD.)
7690    For shared mappings, we should conversely verify that changes get
7691    propagated back to all the places they're supposed to be.
7692
7693    Grep wants private fixed already mapped.
7694    The main things grep needs to know about mmap are:
7695    * does it exist and is it safe to write into the mmap'd area
7696    * how to use it (BSD variants)  */
7697
7698 #include <fcntl.h>
7699 #include <sys/mman.h>
7700
7701 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7702 char *malloc ();
7703 #endif
7704
7705 /* This mess was copied from the GNU getpagesize.h.  */
7706 #ifndef HAVE_GETPAGESIZE
7707 # ifdef _SC_PAGESIZE
7708 #  define getpagesize() sysconf(_SC_PAGESIZE)
7709 # else /* no _SC_PAGESIZE */
7710 #  ifdef HAVE_SYS_PARAM_H
7711 #   include <sys/param.h>
7712 #   ifdef EXEC_PAGESIZE
7713 #    define getpagesize() EXEC_PAGESIZE
7714 #   else /* no EXEC_PAGESIZE */
7715 #    ifdef NBPG
7716 #     define getpagesize() NBPG * CLSIZE
7717 #     ifndef CLSIZE
7718 #      define CLSIZE 1
7719 #     endif /* no CLSIZE */
7720 #    else /* no NBPG */
7721 #     ifdef NBPC
7722 #      define getpagesize() NBPC
7723 #     else /* no NBPC */
7724 #      ifdef PAGESIZE
7725 #       define getpagesize() PAGESIZE
7726 #      endif /* PAGESIZE */
7727 #     endif /* no NBPC */
7728 #    endif /* no NBPG */
7729 #   endif /* no EXEC_PAGESIZE */
7730 #  else /* no HAVE_SYS_PARAM_H */
7731 #   define getpagesize() 8192   /* punt totally */
7732 #  endif /* no HAVE_SYS_PARAM_H */
7733 # endif /* no _SC_PAGESIZE */
7734
7735 #endif /* no HAVE_GETPAGESIZE */
7736
7737 int
7738 main ()
7739 {
7740   char *data, *data2, *data3;
7741   int i, pagesize;
7742   int fd, fd2;
7743
7744   pagesize = getpagesize ();
7745
7746   /* First, make a file with some known garbage in it. */
7747   data = (char *) malloc (pagesize);
7748   if (!data)
7749     return 1;
7750   for (i = 0; i < pagesize; ++i)
7751     *(data + i) = rand ();
7752   umask (0);
7753   fd = creat ("conftest.mmap", 0600);
7754   if (fd < 0)
7755     return 2;
7756   if (write (fd, data, pagesize) != pagesize)
7757     return 3;
7758   close (fd);
7759
7760   /* Next, check that the tail of a page is zero-filled.  File must have
7761      non-zero length, otherwise we risk SIGBUS for entire page.  */
7762   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7763   if (fd2 < 0)
7764     return 4;
7765   data2 = "";
7766   if (write (fd2, data2, 1) != 1)
7767     return 5;
7768   data2 = mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7769   if (data2 == MAP_FAILED)
7770     return 6;
7771   for (i = 0; i < pagesize; ++i)
7772     if (*(data2 + i))
7773       return 7;
7774   close (fd2);
7775   if (munmap (data2, pagesize))
7776     return 8;
7777
7778   /* Next, try to mmap the file at a fixed address which already has
7779      something else allocated at it.  If we can, also make sure that
7780      we see the same garbage.  */
7781   fd = open ("conftest.mmap", O_RDWR);
7782   if (fd < 0)
7783     return 9;
7784   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7785                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
7786     return 10;
7787   for (i = 0; i < pagesize; ++i)
7788     if (*(data + i) != *(data2 + i))
7789       return 11;
7790
7791   /* Finally, make sure that changes to the mapped area do not
7792      percolate back to the file as seen by read().  (This is a bug on
7793      some variants of i386 svr4.0.)  */
7794   for (i = 0; i < pagesize; ++i)
7795     *(data2 + i) = *(data2 + i) + 1;
7796   data3 = (char *) malloc (pagesize);
7797   if (!data3)
7798     return 12;
7799   if (read (fd, data3, pagesize) != pagesize)
7800     return 13;
7801   for (i = 0; i < pagesize; ++i)
7802     if (*(data + i) != *(data3 + i))
7803       return 14;
7804   close (fd);
7805   return 0;
7806 }
7807 _ACEOF
7808 if ac_fn_c_try_run "$LINENO"; then :
7809   ac_cv_func_mmap_fixed_mapped=yes
7810 else
7811   ac_cv_func_mmap_fixed_mapped=no
7812 fi
7813 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7814   conftest.$ac_objext conftest.beam conftest.$ac_ext
7815 fi
7816
7817 fi
7818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7819 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7820 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7821
7822 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7823
7824 fi
7825 rm -f conftest.mmap conftest.txt
7826
7827 if test $use_mmap_for_buffers = yes; then
7828
7829 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
7830
7831   REL_ALLOC=no
7832 fi
7833
7834 LIBS="$LIBS_SYSTEM $LIBS"
7835
7836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
7837 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
7838 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
7839   $as_echo_n "(cached) " >&6
7840 else
7841   ac_check_lib_save_LIBS=$LIBS
7842 LIBS="-ldnet  $LIBS"
7843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7844 /* end confdefs.h.  */
7845
7846 /* Override any GCC internal prototype to avoid an error.
7847    Use char because int might match the return type of a GCC
7848    builtin and then its argument prototype would still apply.  */
7849 #ifdef __cplusplus
7850 extern "C"
7851 #endif
7852 char dnet_ntoa ();
7853 int
7854 main ()
7855 {
7856 return dnet_ntoa ();
7857   ;
7858   return 0;
7859 }
7860 _ACEOF
7861 if ac_fn_c_try_link "$LINENO"; then :
7862   ac_cv_lib_dnet_dnet_ntoa=yes
7863 else
7864   ac_cv_lib_dnet_dnet_ntoa=no
7865 fi
7866 rm -f core conftest.err conftest.$ac_objext \
7867     conftest$ac_exeext conftest.$ac_ext
7868 LIBS=$ac_check_lib_save_LIBS
7869 fi
7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
7871 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
7872 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
7873   cat >>confdefs.h <<_ACEOF
7874 #define HAVE_LIBDNET 1
7875 _ACEOF
7876
7877   LIBS="-ldnet $LIBS"
7878
7879 fi
7880
7881
7882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
7883 $as_echo_n "checking for main in -lXbsd... " >&6; }
7884 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
7885   $as_echo_n "(cached) " >&6
7886 else
7887   ac_check_lib_save_LIBS=$LIBS
7888 LIBS="-lXbsd  $LIBS"
7889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7890 /* end confdefs.h.  */
7891
7892
7893 int
7894 main ()
7895 {
7896 return main ();
7897   ;
7898   return 0;
7899 }
7900 _ACEOF
7901 if ac_fn_c_try_link "$LINENO"; then :
7902   ac_cv_lib_Xbsd_main=yes
7903 else
7904   ac_cv_lib_Xbsd_main=no
7905 fi
7906 rm -f core conftest.err conftest.$ac_objext \
7907     conftest$ac_exeext conftest.$ac_ext
7908 LIBS=$ac_check_lib_save_LIBS
7909 fi
7910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
7911 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
7912 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
7913   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
7914 fi
7915
7916
7917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
7918 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
7919 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
7920   $as_echo_n "(cached) " >&6
7921 else
7922   ac_check_lib_save_LIBS=$LIBS
7923 LIBS="-lpthreads  $LIBS"
7924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7925 /* end confdefs.h.  */
7926
7927 /* Override any GCC internal prototype to avoid an error.
7928    Use char because int might match the return type of a GCC
7929    builtin and then its argument prototype would still apply.  */
7930 #ifdef __cplusplus
7931 extern "C"
7932 #endif
7933 char cma_open ();
7934 int
7935 main ()
7936 {
7937 return cma_open ();
7938   ;
7939   return 0;
7940 }
7941 _ACEOF
7942 if ac_fn_c_try_link "$LINENO"; then :
7943   ac_cv_lib_pthreads_cma_open=yes
7944 else
7945   ac_cv_lib_pthreads_cma_open=no
7946 fi
7947 rm -f core conftest.err conftest.$ac_objext \
7948     conftest$ac_exeext conftest.$ac_ext
7949 LIBS=$ac_check_lib_save_LIBS
7950 fi
7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
7952 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
7953 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
7954   cat >>confdefs.h <<_ACEOF
7955 #define HAVE_LIBPTHREADS 1
7956 _ACEOF
7957
7958   LIBS="-lpthreads $LIBS"
7959
7960 fi
7961
7962
7963 ## Note: when using cpp in s/aix4.2.h, this definition depended on
7964 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
7965 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
7966 ## added to LIBS in configure would never contain the pthreads part,
7967 ## but the value used in Makefiles might.  FIXME?
7968 ##
7969 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
7970 ## be harmless on older versions of X where it happens to exist.
7971 test "$opsys" = "aix4-2" && \
7972   test $ac_cv_lib_pthreads_cma_open = yes && \
7973   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
7974
7975
7976 case ${host_os} in
7977 aix*)
7978   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
7979 $as_echo_n "checking for -bbigtoc option... " >&6; }
7980 if test "${gdb_cv_bigtoc+set}" = set; then :
7981   $as_echo_n "(cached) " >&6
7982 else
7983
7984     case $GCC in
7985     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
7986     *) gdb_cv_bigtoc=-bbigtoc ;;
7987     esac
7988
7989     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
7990     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7991 /* end confdefs.h.  */
7992
7993 int
7994 main ()
7995 {
7996 int i;
7997   ;
7998   return 0;
7999 }
8000 _ACEOF
8001 if ac_fn_c_try_link "$LINENO"; then :
8002
8003 else
8004   gdb_cv_bigtoc=
8005 fi
8006 rm -f core conftest.err conftest.$ac_objext \
8007     conftest$ac_exeext conftest.$ac_ext
8008
8009 fi
8010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
8011 $as_echo "$gdb_cv_bigtoc" >&6; }
8012   ;;
8013 esac
8014
8015 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
8016 # used for the tests that follow.  We set them back to REAL_CFLAGS and
8017 # REAL_CPPFLAGS later on.
8018
8019 REAL_CPPFLAGS="$CPPFLAGS"
8020
8021 if test "${HAVE_X11}" = "yes"; then
8022   DEFS="$C_SWITCH_X_SITE $DEFS"
8023   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
8024   LIBS="-lX11 $LIBS"
8025   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
8026   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
8027
8028   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
8029   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
8030   # but it's more convenient here to set LD_RUN_PATH
8031   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
8032   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
8033     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
8034     export LD_RUN_PATH
8035   fi
8036
8037   if test "${opsys}" = "gnu-linux"; then
8038     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
8039 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
8040     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8041 /* end confdefs.h.  */
8042
8043 int
8044 main ()
8045 {
8046 XOpenDisplay ("foo");
8047   ;
8048   return 0;
8049 }
8050 _ACEOF
8051 if ac_fn_c_try_link "$LINENO"; then :
8052   xlinux_first_failure=no
8053 else
8054   xlinux_first_failure=yes
8055 fi
8056 rm -f core conftest.err conftest.$ac_objext \
8057     conftest$ac_exeext conftest.$ac_ext
8058     if test "${xlinux_first_failure}" = "yes"; then
8059       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
8060       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
8061       OLD_CPPFLAGS="$CPPFLAGS"
8062       OLD_LIBS="$LIBS"
8063       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
8064       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
8065       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
8066       LIBS="$LIBS -b i486-linuxaout"
8067       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8068 /* end confdefs.h.  */
8069
8070 int
8071 main ()
8072 {
8073 XOpenDisplay ("foo");
8074   ;
8075   return 0;
8076 }
8077 _ACEOF
8078 if ac_fn_c_try_link "$LINENO"; then :
8079   xlinux_second_failure=no
8080 else
8081   xlinux_second_failure=yes
8082 fi
8083 rm -f core conftest.err conftest.$ac_objext \
8084     conftest$ac_exeext conftest.$ac_ext
8085       if test "${xlinux_second_failure}" = "yes"; then
8086         # If we get the same failure with -b, there is no use adding -b.
8087         # So take it out.  This plays safe.
8088         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
8089         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
8090         CPPFLAGS="$OLD_CPPFLAGS"
8091         LIBS="$OLD_LIBS"
8092         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8093 $as_echo "no" >&6; }
8094       else
8095         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8096 $as_echo "yes" >&6; }
8097       fi
8098     else
8099       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8100 $as_echo "no" >&6; }
8101     fi
8102   fi
8103
8104   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
8105   # header files included from there.
8106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
8107 $as_echo_n "checking for Xkb... " >&6; }
8108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8109 /* end confdefs.h.  */
8110 #include <X11/Xlib.h>
8111 #include <X11/XKBlib.h>
8112 int
8113 main ()
8114 {
8115 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
8116   ;
8117   return 0;
8118 }
8119 _ACEOF
8120 if ac_fn_c_try_link "$LINENO"; then :
8121   emacs_xkb=yes
8122 else
8123   emacs_xkb=no
8124 fi
8125 rm -f core conftest.err conftest.$ac_objext \
8126     conftest$ac_exeext conftest.$ac_ext
8127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
8128 $as_echo "$emacs_xkb" >&6; }
8129   if test $emacs_xkb = yes; then
8130
8131 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
8132
8133   fi
8134
8135   for ac_func in XrmSetDatabase XScreenResourceString \
8136 XScreenNumberOfScreen XSetWMProtocols
8137 do :
8138   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8139 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8140 eval as_val=\$$as_ac_var
8141    if test "x$as_val" = x""yes; then :
8142   cat >>confdefs.h <<_ACEOF
8143 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8144 _ACEOF
8145
8146 fi
8147 done
8148
8149 fi
8150
8151 if test "${window_system}" = "x11"; then
8152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
8153 $as_echo_n "checking X11 version 6... " >&6; }
8154   if test "${emacs_cv_x11_version_6+set}" = set; then :
8155   $as_echo_n "(cached) " >&6
8156 else
8157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8158 /* end confdefs.h.  */
8159 #include <X11/Xlib.h>
8160 int
8161 main ()
8162 {
8163 #if XlibSpecificationRelease < 6
8164 fail;
8165 #endif
8166
8167   ;
8168   return 0;
8169 }
8170 _ACEOF
8171 if ac_fn_c_try_link "$LINENO"; then :
8172   emacs_cv_x11_version_6=yes
8173 else
8174   emacs_cv_x11_version_6=no
8175 fi
8176 rm -f core conftest.err conftest.$ac_objext \
8177     conftest$ac_exeext conftest.$ac_ext
8178 fi
8179
8180   if test $emacs_cv_x11_version_6 = yes; then
8181     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8182 $as_echo "6 or newer" >&6; }
8183
8184 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
8185
8186
8187 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
8188
8189     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
8190     ## XIM support.
8191     case "$opsys" in
8192       sol2-*) : ;;
8193       *)
8194 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
8195
8196          ;;
8197     esac
8198   else
8199     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8200 $as_echo "before 6" >&6; }
8201   fi
8202 fi
8203
8204
8205 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
8206 HAVE_RSVG=no
8207 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
8208   if test "${with_rsvg}" != "no"; then
8209     RSVG_REQUIRED=2.11.0
8210     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
8211
8212
8213   succeeded=no
8214
8215   # Extract the first word of "pkg-config", so it can be a program name with args.
8216 set dummy pkg-config; ac_word=$2
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8218 $as_echo_n "checking for $ac_word... " >&6; }
8219 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8220   $as_echo_n "(cached) " >&6
8221 else
8222   case $PKG_CONFIG in
8223   [\\/]* | ?:[\\/]*)
8224   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8225   ;;
8226   *)
8227   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8228 for as_dir in $PATH
8229 do
8230   IFS=$as_save_IFS
8231   test -z "$as_dir" && as_dir=.
8232     for ac_exec_ext in '' $ac_executable_extensions; do
8233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8234     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8236     break 2
8237   fi
8238 done
8239   done
8240 IFS=$as_save_IFS
8241
8242   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8243   ;;
8244 esac
8245 fi
8246 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8247 if test -n "$PKG_CONFIG"; then
8248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8249 $as_echo "$PKG_CONFIG" >&6; }
8250 else
8251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8252 $as_echo "no" >&6; }
8253 fi
8254
8255
8256
8257   if test "$PKG_CONFIG" = "no" ; then
8258      :
8259   else
8260      PKG_CONFIG_MIN_VERSION=0.9.0
8261      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8262         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8263 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8264
8265         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8266             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8267 $as_echo "yes" >&6; }
8268             succeeded=yes
8269
8270             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8271 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8272             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8273             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8274 $as_echo "$RSVG_CFLAGS" >&6; }
8275
8276             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8277 $as_echo_n "checking RSVG_LIBS... " >&6; }
8278             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8279             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8280 $as_echo "$RSVG_LIBS" >&6; }
8281         else
8282             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8283 $as_echo "no" >&6; }
8284             RSVG_CFLAGS=""
8285             RSVG_LIBS=""
8286             ## If we have a custom action on failure, don't print errors, but
8287             ## do set a variable so people can do so.
8288             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8289
8290         fi
8291
8292
8293
8294      else
8295         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8296         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8297      fi
8298   fi
8299
8300   if test $succeeded = yes; then
8301      :
8302   else
8303      :
8304   fi
8305
8306
8307
8308
8309     if test ".${RSVG_CFLAGS}" != "."; then
8310       HAVE_RSVG=yes
8311
8312 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8313
8314       CFLAGS="$CFLAGS $RSVG_CFLAGS"
8315       LIBS="$RSVG_LIBS $LIBS"
8316     fi
8317   fi
8318 fi
8319
8320
8321 HAVE_GTK=no
8322 if test "${with_gtk3}" = "yes"; then
8323   GLIB_REQUIRED=2.6
8324   GTK_REQUIRED=2.90
8325   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8326
8327
8328   succeeded=no
8329
8330   # Extract the first word of "pkg-config", so it can be a program name with args.
8331 set dummy pkg-config; ac_word=$2
8332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8333 $as_echo_n "checking for $ac_word... " >&6; }
8334 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8335   $as_echo_n "(cached) " >&6
8336 else
8337   case $PKG_CONFIG in
8338   [\\/]* | ?:[\\/]*)
8339   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8340   ;;
8341   *)
8342   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8343 for as_dir in $PATH
8344 do
8345   IFS=$as_save_IFS
8346   test -z "$as_dir" && as_dir=.
8347     for ac_exec_ext in '' $ac_executable_extensions; do
8348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8349     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8350     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8351     break 2
8352   fi
8353 done
8354   done
8355 IFS=$as_save_IFS
8356
8357   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8358   ;;
8359 esac
8360 fi
8361 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8362 if test -n "$PKG_CONFIG"; then
8363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8364 $as_echo "$PKG_CONFIG" >&6; }
8365 else
8366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8367 $as_echo "no" >&6; }
8368 fi
8369
8370
8371
8372   if test "$PKG_CONFIG" = "no" ; then
8373      pkg_check_gtk=no
8374   else
8375      PKG_CONFIG_MIN_VERSION=0.9.0
8376      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8377         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8378 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8379
8380         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8381             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8382 $as_echo "yes" >&6; }
8383             succeeded=yes
8384
8385             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8386 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8387             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8388             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8389 $as_echo "$GTK_CFLAGS" >&6; }
8390
8391             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8392 $as_echo_n "checking GTK_LIBS... " >&6; }
8393             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8394             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8395 $as_echo "$GTK_LIBS" >&6; }
8396         else
8397             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8398 $as_echo "no" >&6; }
8399             GTK_CFLAGS=""
8400             GTK_LIBS=""
8401             ## If we have a custom action on failure, don't print errors, but
8402             ## do set a variable so people can do so.
8403             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8404
8405         fi
8406
8407
8408
8409      else
8410         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8411         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8412      fi
8413   fi
8414
8415   if test $succeeded = yes; then
8416      pkg_check_gtk=yes
8417   else
8418      pkg_check_gtk=no
8419   fi
8420
8421   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8422      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8423   fi
8424 fi
8425
8426 if test "$pkg_check_gtk" != "yes"; then
8427   HAVE_GTK=no
8428 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8429   GLIB_REQUIRED=2.6
8430   GTK_REQUIRED=2.6
8431   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8432
8433
8434   succeeded=no
8435
8436   # Extract the first word of "pkg-config", so it can be a program name with args.
8437 set dummy pkg-config; ac_word=$2
8438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8439 $as_echo_n "checking for $ac_word... " >&6; }
8440 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8441   $as_echo_n "(cached) " >&6
8442 else
8443   case $PKG_CONFIG in
8444   [\\/]* | ?:[\\/]*)
8445   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8446   ;;
8447   *)
8448   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8449 for as_dir in $PATH
8450 do
8451   IFS=$as_save_IFS
8452   test -z "$as_dir" && as_dir=.
8453     for ac_exec_ext in '' $ac_executable_extensions; do
8454   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8455     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8457     break 2
8458   fi
8459 done
8460   done
8461 IFS=$as_save_IFS
8462
8463   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8464   ;;
8465 esac
8466 fi
8467 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8468 if test -n "$PKG_CONFIG"; then
8469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8470 $as_echo "$PKG_CONFIG" >&6; }
8471 else
8472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8473 $as_echo "no" >&6; }
8474 fi
8475
8476
8477
8478   if test "$PKG_CONFIG" = "no" ; then
8479      pkg_check_gtk=no
8480   else
8481      PKG_CONFIG_MIN_VERSION=0.9.0
8482      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8483         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8484 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8485
8486         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8487             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8488 $as_echo "yes" >&6; }
8489             succeeded=yes
8490
8491             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8492 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8493             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8494             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8495 $as_echo "$GTK_CFLAGS" >&6; }
8496
8497             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8498 $as_echo_n "checking GTK_LIBS... " >&6; }
8499             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8500             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8501 $as_echo "$GTK_LIBS" >&6; }
8502         else
8503             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8504 $as_echo "no" >&6; }
8505             GTK_CFLAGS=""
8506             GTK_LIBS=""
8507             ## If we have a custom action on failure, don't print errors, but
8508             ## do set a variable so people can do so.
8509             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8510
8511         fi
8512
8513
8514
8515      else
8516         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8517         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8518      fi
8519   fi
8520
8521   if test $succeeded = yes; then
8522      pkg_check_gtk=yes
8523   else
8524      pkg_check_gtk=no
8525   fi
8526
8527   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8528      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8529   fi
8530 fi
8531 fi
8532
8533 GTK_OBJ=
8534 if test x"$pkg_check_gtk" = xyes; then
8535
8536
8537
8538   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8539   CFLAGS="$CFLAGS $GTK_CFLAGS"
8540   LIBS="$GTK_LIBS $LIBS"
8541     GTK_COMPILES=no
8542   for ac_func in gtk_main
8543 do :
8544   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8545 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8546   cat >>confdefs.h <<_ACEOF
8547 #define HAVE_GTK_MAIN 1
8548 _ACEOF
8549  GTK_COMPILES=yes
8550 fi
8551 done
8552
8553   if test "${GTK_COMPILES}" != "yes"; then
8554     if test "$USE_X_TOOLKIT" != "maybe"; then
8555       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
8556     fi
8557   else
8558     HAVE_GTK=yes
8559
8560 $as_echo "#define USE_GTK 1" >>confdefs.h
8561
8562     GTK_OBJ=gtkutil.o
8563     USE_X_TOOLKIT=none
8564     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
8565       :
8566     else
8567       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
8568        closing open displays.  This is no problem if you just use
8569        one display, but if you use more than one and close one of them
8570        Emacs may crash." >&5
8571 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
8572        closing open displays.  This is no problem if you just use
8573        one display, but if you use more than one and close one of them
8574        Emacs may crash." >&2;}
8575       sleep 3
8576     fi
8577   fi
8578
8579 fi
8580
8581
8582
8583 if test "${HAVE_GTK}" = "yes"; then
8584
8585       if test "$with_toolkit_scroll_bars" != no; then
8586     with_toolkit_scroll_bars=yes
8587   fi
8588
8589           HAVE_GTK_FILE_SELECTION=no
8590   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
8591 #include <gtk/gtk.h>
8592 "
8593 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
8594   HAVE_GTK_FILE_SELECTION=yes
8595 else
8596   HAVE_GTK_FILE_SELECTION=no
8597 fi
8598
8599   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
8600     for ac_func in gtk_file_selection_new
8601 do :
8602   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
8603 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
8604   cat >>confdefs.h <<_ACEOF
8605 #define HAVE_GTK_FILE_SELECTION_NEW 1
8606 _ACEOF
8607
8608 fi
8609 done
8610
8611   fi
8612
8613         HAVE_GTK_AND_PTHREAD=no
8614     for ac_header in pthread.h
8615 do :
8616   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
8617 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8618   cat >>confdefs.h <<_ACEOF
8619 #define HAVE_PTHREAD_H 1
8620 _ACEOF
8621
8622 fi
8623
8624 done
8625
8626     if test "$ac_cv_header_pthread_h"; then
8627       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
8628 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
8629 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
8630   $as_echo_n "(cached) " >&6
8631 else
8632   ac_check_lib_save_LIBS=$LIBS
8633 LIBS="-lpthread  $LIBS"
8634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8635 /* end confdefs.h.  */
8636
8637 /* Override any GCC internal prototype to avoid an error.
8638    Use char because int might match the return type of a GCC
8639    builtin and then its argument prototype would still apply.  */
8640 #ifdef __cplusplus
8641 extern "C"
8642 #endif
8643 char pthread_self ();
8644 int
8645 main ()
8646 {
8647 return pthread_self ();
8648   ;
8649   return 0;
8650 }
8651 _ACEOF
8652 if ac_fn_c_try_link "$LINENO"; then :
8653   ac_cv_lib_pthread_pthread_self=yes
8654 else
8655   ac_cv_lib_pthread_pthread_self=no
8656 fi
8657 rm -f core conftest.err conftest.$ac_objext \
8658     conftest$ac_exeext conftest.$ac_ext
8659 LIBS=$ac_check_lib_save_LIBS
8660 fi
8661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
8662 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
8663 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
8664   HAVE_GTK_AND_PTHREAD=yes
8665 fi
8666
8667     fi
8668     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
8669       case "${canonical}" in
8670         *-hpux*) ;;
8671         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
8672       esac
8673
8674 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
8675
8676     fi
8677
8678     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
8679                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
8680                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
8681                  gtk_orientable_set_orientation
8682 do :
8683   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8684 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8685 eval as_val=\$$as_ac_var
8686    if test "x$as_val" = x""yes; then :
8687   cat >>confdefs.h <<_ACEOF
8688 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8689 _ACEOF
8690
8691 fi
8692 done
8693
8694
8695 fi
8696
8697 HAVE_DBUS=no
8698 DBUS_OBJ=
8699 if test "${with_dbus}" = "yes"; then
8700
8701   succeeded=no
8702
8703   # Extract the first word of "pkg-config", so it can be a program name with args.
8704 set dummy pkg-config; ac_word=$2
8705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8706 $as_echo_n "checking for $ac_word... " >&6; }
8707 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8708   $as_echo_n "(cached) " >&6
8709 else
8710   case $PKG_CONFIG in
8711   [\\/]* | ?:[\\/]*)
8712   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8713   ;;
8714   *)
8715   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8716 for as_dir in $PATH
8717 do
8718   IFS=$as_save_IFS
8719   test -z "$as_dir" && as_dir=.
8720     for ac_exec_ext in '' $ac_executable_extensions; do
8721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8722     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8724     break 2
8725   fi
8726 done
8727   done
8728 IFS=$as_save_IFS
8729
8730   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8731   ;;
8732 esac
8733 fi
8734 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8735 if test -n "$PKG_CONFIG"; then
8736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8737 $as_echo "$PKG_CONFIG" >&6; }
8738 else
8739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8740 $as_echo "no" >&6; }
8741 fi
8742
8743
8744
8745   if test "$PKG_CONFIG" = "no" ; then
8746      HAVE_DBUS=no
8747   else
8748      PKG_CONFIG_MIN_VERSION=0.9.0
8749      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8750         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
8751 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
8752
8753         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
8754             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8755 $as_echo "yes" >&6; }
8756             succeeded=yes
8757
8758             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
8759 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
8760             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8761             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
8762 $as_echo "$DBUS_CFLAGS" >&6; }
8763
8764             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
8765 $as_echo_n "checking DBUS_LIBS... " >&6; }
8766             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8767             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
8768 $as_echo "$DBUS_LIBS" >&6; }
8769         else
8770             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8771 $as_echo "no" >&6; }
8772             DBUS_CFLAGS=""
8773             DBUS_LIBS=""
8774             ## If we have a custom action on failure, don't print errors, but
8775             ## do set a variable so people can do so.
8776             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
8777
8778         fi
8779
8780
8781
8782      else
8783         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8784         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8785      fi
8786   fi
8787
8788   if test $succeeded = yes; then
8789      HAVE_DBUS=yes
8790   else
8791      HAVE_DBUS=no
8792   fi
8793
8794    if test "$HAVE_DBUS" = yes; then
8795      LIBS="$LIBS $DBUS_LIBS"
8796
8797 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
8798
8799      for ac_func in dbus_watch_get_unix_fd
8800 do :
8801   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
8802 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
8803   cat >>confdefs.h <<_ACEOF
8804 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
8805 _ACEOF
8806
8807 fi
8808 done
8809
8810      DBUS_OBJ=dbusbind.o
8811    fi
8812 fi
8813
8814
8815 HAVE_GCONF=no
8816 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
8817
8818   succeeded=no
8819
8820   # Extract the first word of "pkg-config", so it can be a program name with args.
8821 set dummy pkg-config; ac_word=$2
8822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8823 $as_echo_n "checking for $ac_word... " >&6; }
8824 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8825   $as_echo_n "(cached) " >&6
8826 else
8827   case $PKG_CONFIG in
8828   [\\/]* | ?:[\\/]*)
8829   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8830   ;;
8831   *)
8832   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8833 for as_dir in $PATH
8834 do
8835   IFS=$as_save_IFS
8836   test -z "$as_dir" && as_dir=.
8837     for ac_exec_ext in '' $ac_executable_extensions; do
8838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8839     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8841     break 2
8842   fi
8843 done
8844   done
8845 IFS=$as_save_IFS
8846
8847   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8848   ;;
8849 esac
8850 fi
8851 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8852 if test -n "$PKG_CONFIG"; then
8853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8854 $as_echo "$PKG_CONFIG" >&6; }
8855 else
8856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8857 $as_echo "no" >&6; }
8858 fi
8859
8860
8861
8862   if test "$PKG_CONFIG" = "no" ; then
8863      HAVE_GCONF=no
8864   else
8865      PKG_CONFIG_MIN_VERSION=0.9.0
8866      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8867         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
8868 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
8869
8870         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
8871             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8872 $as_echo "yes" >&6; }
8873             succeeded=yes
8874
8875             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
8876 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
8877             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8878             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
8879 $as_echo "$GCONF_CFLAGS" >&6; }
8880
8881             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
8882 $as_echo_n "checking GCONF_LIBS... " >&6; }
8883             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8884             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
8885 $as_echo "$GCONF_LIBS" >&6; }
8886         else
8887             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8888 $as_echo "no" >&6; }
8889             GCONF_CFLAGS=""
8890             GCONF_LIBS=""
8891             ## If we have a custom action on failure, don't print errors, but
8892             ## do set a variable so people can do so.
8893             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
8894
8895         fi
8896
8897
8898
8899      else
8900         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8901         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8902      fi
8903   fi
8904
8905   if test $succeeded = yes; then
8906      HAVE_GCONF=yes
8907   else
8908      HAVE_GCONF=no
8909   fi
8910
8911    if test "$HAVE_GCONF" = yes; then
8912
8913 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
8914
8915    fi
8916 fi
8917
8918 HAVE_LIBSELINUX=no
8919 LIBSELINUX_LIBS=
8920 if test "${with_selinux}" = "yes"; then
8921    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
8922 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
8923 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
8924   $as_echo_n "(cached) " >&6
8925 else
8926   ac_check_lib_save_LIBS=$LIBS
8927 LIBS="-lselinux  $LIBS"
8928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8929 /* end confdefs.h.  */
8930
8931 /* Override any GCC internal prototype to avoid an error.
8932    Use char because int might match the return type of a GCC
8933    builtin and then its argument prototype would still apply.  */
8934 #ifdef __cplusplus
8935 extern "C"
8936 #endif
8937 char lgetfilecon ();
8938 int
8939 main ()
8940 {
8941 return lgetfilecon ();
8942   ;
8943   return 0;
8944 }
8945 _ACEOF
8946 if ac_fn_c_try_link "$LINENO"; then :
8947   ac_cv_lib_selinux_lgetfilecon=yes
8948 else
8949   ac_cv_lib_selinux_lgetfilecon=no
8950 fi
8951 rm -f core conftest.err conftest.$ac_objext \
8952     conftest$ac_exeext conftest.$ac_ext
8953 LIBS=$ac_check_lib_save_LIBS
8954 fi
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
8956 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
8957 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
8958   HAVE_LIBSELINUX=yes
8959 else
8960   HAVE_LIBSELINUX=no
8961 fi
8962
8963    if test "$HAVE_LIBSELINUX" = yes; then
8964
8965 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
8966
8967       LIBSELINUX_LIBS=-lselinux
8968    fi
8969 fi
8970
8971
8972 HAVE_XAW3D=no
8973 LUCID_LIBW=
8974 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
8975   if test "$with_xaw3d" != no; then
8976     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
8977 $as_echo_n "checking for xaw3d... " >&6; }
8978     if test "${emacs_cv_xaw3d+set}" = set; then :
8979   $as_echo_n "(cached) " >&6
8980 else
8981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8982 /* end confdefs.h.  */
8983
8984 #include <X11/Intrinsic.h>
8985 #include <X11/Xaw3d/Simple.h>
8986 int
8987 main ()
8988 {
8989
8990   ;
8991   return 0;
8992 }
8993 _ACEOF
8994 if ac_fn_c_try_link "$LINENO"; then :
8995   emacs_cv_xaw3d=yes
8996 else
8997   emacs_cv_xaw3d=no
8998 fi
8999 rm -f core conftest.err conftest.$ac_objext \
9000     conftest$ac_exeext conftest.$ac_ext
9001 fi
9002
9003   else
9004     emacs_cv_xaw3d=no
9005   fi
9006   if test $emacs_cv_xaw3d = yes; then
9007     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9008 $as_echo "yes; using Lucid toolkit" >&6; }
9009     USE_X_TOOLKIT=LUCID
9010     HAVE_XAW3D=yes
9011     LUCID_LIBW=-lXaw3d
9012
9013 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
9014
9015   else
9016     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9017 $as_echo "no" >&6; }
9018     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
9019 $as_echo_n "checking for libXaw... " >&6; }
9020     if test "${emacs_cv_xaw+set}" = set; then :
9021   $as_echo_n "(cached) " >&6
9022 else
9023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9024 /* end confdefs.h.  */
9025
9026 #include <X11/Intrinsic.h>
9027 #include <X11/Xaw/Simple.h>
9028 int
9029 main ()
9030 {
9031
9032   ;
9033   return 0;
9034 }
9035 _ACEOF
9036 if ac_fn_c_try_link "$LINENO"; then :
9037   emacs_cv_xaw=yes
9038 else
9039   emacs_cv_xaw=no
9040 fi
9041 rm -f core conftest.err conftest.$ac_objext \
9042     conftest$ac_exeext conftest.$ac_ext
9043 fi
9044
9045     if test $emacs_cv_xaw = yes; then
9046       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9047 $as_echo "yes; using Lucid toolkit" >&6; }
9048       USE_X_TOOLKIT=LUCID
9049       LUCID_LIBW=-lXaw
9050     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
9051       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
9052     else
9053       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
9054 $as_echo "no; do not use toolkit by default" >&6; }
9055       USE_X_TOOLKIT=none
9056     fi
9057   fi
9058 fi
9059
9060 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
9061
9062 LIBXTR6=
9063 if test "${USE_X_TOOLKIT}" != "none"; then
9064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
9065 $as_echo_n "checking X11 toolkit version... " >&6; }
9066   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
9067   $as_echo_n "(cached) " >&6
9068 else
9069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9070 /* end confdefs.h.  */
9071 #include <X11/Intrinsic.h>
9072 int
9073 main ()
9074 {
9075 #if XtSpecificationRelease < 6
9076 fail;
9077 #endif
9078
9079   ;
9080   return 0;
9081 }
9082 _ACEOF
9083 if ac_fn_c_try_link "$LINENO"; then :
9084   emacs_cv_x11_toolkit_version_6=yes
9085 else
9086   emacs_cv_x11_toolkit_version_6=no
9087 fi
9088 rm -f core conftest.err conftest.$ac_objext \
9089     conftest$ac_exeext conftest.$ac_ext
9090 fi
9091
9092   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
9093   if test $emacs_cv_x11_toolkit_version_6 = yes; then
9094     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9095 $as_echo "6 or newer" >&6; }
9096
9097 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
9098
9099     LIBXTR6="-lSM -lICE"
9100     case "$opsys" in
9101       ## Use libw.a along with X11R6 Xt.
9102       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
9103     esac
9104   else
9105     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9106 $as_echo "before 6" >&6; }
9107   fi
9108
9109   OLDLIBS="$LIBS"
9110   if test x$HAVE_X11XTR6 = xyes; then
9111     LIBS="-lXt -lSM -lICE $LIBS"
9112   else
9113     LIBS="-lXt $LIBS"
9114   fi
9115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
9116 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
9117 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
9118   $as_echo_n "(cached) " >&6
9119 else
9120   ac_check_lib_save_LIBS=$LIBS
9121 LIBS="-lXmu  $LIBS"
9122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9123 /* end confdefs.h.  */
9124
9125 /* Override any GCC internal prototype to avoid an error.
9126    Use char because int might match the return type of a GCC
9127    builtin and then its argument prototype would still apply.  */
9128 #ifdef __cplusplus
9129 extern "C"
9130 #endif
9131 char XmuConvertStandardSelection ();
9132 int
9133 main ()
9134 {
9135 return XmuConvertStandardSelection ();
9136   ;
9137   return 0;
9138 }
9139 _ACEOF
9140 if ac_fn_c_try_link "$LINENO"; then :
9141   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
9142 else
9143   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
9144 fi
9145 rm -f core conftest.err conftest.$ac_objext \
9146     conftest$ac_exeext conftest.$ac_ext
9147 LIBS=$ac_check_lib_save_LIBS
9148 fi
9149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
9150 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
9151 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
9152   cat >>confdefs.h <<_ACEOF
9153 #define HAVE_LIBXMU 1
9154 _ACEOF
9155
9156   LIBS="-lXmu $LIBS"
9157
9158 fi
9159
9160   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
9161 fi
9162
9163
9164 LIBXMU=-lXmu
9165 case "$machine" in
9166   ## These machines don't supply Xmu.
9167   hpux* | aix4-2 )
9168     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
9169     ;;
9170 esac
9171
9172
9173 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
9174 if test "${HAVE_X11}" = "yes"; then
9175   if test "${USE_X_TOOLKIT}" != "none"; then
9176     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
9177 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
9178 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
9179   $as_echo_n "(cached) " >&6
9180 else
9181   ac_check_lib_save_LIBS=$LIBS
9182 LIBS="-lXext  $LIBS"
9183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9184 /* end confdefs.h.  */
9185
9186 /* Override any GCC internal prototype to avoid an error.
9187    Use char because int might match the return type of a GCC
9188    builtin and then its argument prototype would still apply.  */
9189 #ifdef __cplusplus
9190 extern "C"
9191 #endif
9192 char XShapeQueryExtension ();
9193 int
9194 main ()
9195 {
9196 return XShapeQueryExtension ();
9197   ;
9198   return 0;
9199 }
9200 _ACEOF
9201 if ac_fn_c_try_link "$LINENO"; then :
9202   ac_cv_lib_Xext_XShapeQueryExtension=yes
9203 else
9204   ac_cv_lib_Xext_XShapeQueryExtension=no
9205 fi
9206 rm -f core conftest.err conftest.$ac_objext \
9207     conftest$ac_exeext conftest.$ac_ext
9208 LIBS=$ac_check_lib_save_LIBS
9209 fi
9210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
9211 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
9212 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
9213   cat >>confdefs.h <<_ACEOF
9214 #define HAVE_LIBXEXT 1
9215 _ACEOF
9216
9217   LIBS="-lXext $LIBS"
9218
9219 fi
9220
9221   fi
9222 fi
9223
9224 LIBXP=
9225 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
9227 $as_echo_n "checking for Motif version 2.1... " >&6; }
9228 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
9229   $as_echo_n "(cached) " >&6
9230 else
9231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9232 /* end confdefs.h.  */
9233 #include <Xm/Xm.h>
9234 int
9235 main ()
9236 {
9237 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
9238 int x = 5;
9239 #else
9240 Motif version prior to 2.1.
9241 #endif
9242   ;
9243   return 0;
9244 }
9245 _ACEOF
9246 if ac_fn_c_try_compile "$LINENO"; then :
9247   emacs_cv_motif_version_2_1=yes
9248 else
9249   emacs_cv_motif_version_2_1=no
9250 fi
9251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9252 fi
9253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
9254 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
9255   if test $emacs_cv_motif_version_2_1 = yes; then
9256     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
9257 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
9258 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
9259   $as_echo_n "(cached) " >&6
9260 else
9261   ac_check_lib_save_LIBS=$LIBS
9262 LIBS="-lXp  $LIBS"
9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9264 /* end confdefs.h.  */
9265
9266 /* Override any GCC internal prototype to avoid an error.
9267    Use char because int might match the return type of a GCC
9268    builtin and then its argument prototype would still apply.  */
9269 #ifdef __cplusplus
9270 extern "C"
9271 #endif
9272 char XpCreateContext ();
9273 int
9274 main ()
9275 {
9276 return XpCreateContext ();
9277   ;
9278   return 0;
9279 }
9280 _ACEOF
9281 if ac_fn_c_try_link "$LINENO"; then :
9282   ac_cv_lib_Xp_XpCreateContext=yes
9283 else
9284   ac_cv_lib_Xp_XpCreateContext=no
9285 fi
9286 rm -f core conftest.err conftest.$ac_objext \
9287     conftest$ac_exeext conftest.$ac_ext
9288 LIBS=$ac_check_lib_save_LIBS
9289 fi
9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
9291 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
9292 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
9293   LIBXP=-lXp
9294 fi
9295
9296   else
9297     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
9298 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
9299 if test "${emacs_cv_lesstif+set}" = set; then :
9300   $as_echo_n "(cached) " >&6
9301 else
9302   # We put this in CFLAGS temporarily to precede other -I options
9303     # that might be in CFLAGS temporarily.
9304     # We put this in CPPFLAGS where it precedes the other -I options.
9305     OLD_CPPFLAGS=$CPPFLAGS
9306     OLD_CFLAGS=$CFLAGS
9307     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
9308     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
9309     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9310 /* end confdefs.h.  */
9311 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
9312 int
9313 main ()
9314 {
9315 int x = 5;
9316   ;
9317   return 0;
9318 }
9319 _ACEOF
9320 if ac_fn_c_try_compile "$LINENO"; then :
9321   emacs_cv_lesstif=yes
9322 else
9323   emacs_cv_lesstif=no
9324 fi
9325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9326 fi
9327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
9328 $as_echo "$emacs_cv_lesstif" >&6; }
9329     if test $emacs_cv_lesstif = yes; then
9330       # Make sure this -I option remains in CPPFLAGS after it is set
9331       # back to REAL_CPPFLAGS.
9332       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
9333       # have those other -I options anyway.  Ultimately, having this
9334       # directory ultimately in CPPFLAGS will be enough.
9335       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9336       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9337     else
9338       CFLAGS=$OLD_CFLAGS
9339       CPPFLAGS=$OLD_CPPFLAGS
9340     fi
9341   fi
9342 fi
9343
9344
9345 USE_TOOLKIT_SCROLL_BARS=no
9346 if test "${with_toolkit_scroll_bars}" != "no"; then
9347   if test "${USE_X_TOOLKIT}" != "none"; then
9348     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9349       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9350
9351       HAVE_XAW3D=no
9352       USE_TOOLKIT_SCROLL_BARS=yes
9353     elif test "${HAVE_XAW3D}" = "yes"; then
9354       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9355
9356       USE_TOOLKIT_SCROLL_BARS=yes
9357     fi
9358   elif test "${HAVE_GTK}" = "yes"; then
9359     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9360
9361     USE_TOOLKIT_SCROLL_BARS=yes
9362   elif test "${HAVE_NS}" = "yes"; then
9363     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9364
9365     USE_TOOLKIT_SCROLL_BARS=yes
9366   fi
9367 fi
9368
9369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9370 /* end confdefs.h.  */
9371
9372           #include <X11/Xlib.h>
9373           #include <X11/Xresource.h>
9374 int
9375 main ()
9376 {
9377 XIMProc  callback;
9378   ;
9379   return 0;
9380 }
9381 _ACEOF
9382 if ac_fn_c_try_compile "$LINENO"; then :
9383   HAVE_XIM=yes
9384
9385 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9386
9387 else
9388   HAVE_XIM=no
9389 fi
9390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9391
9392
9393 if test "${with_xim}" != "no"; then
9394
9395 $as_echo "#define USE_XIM 1" >>confdefs.h
9396
9397 fi
9398
9399
9400 if test "${HAVE_XIM}" != "no"; then
9401   late_CFLAGS=$CFLAGS
9402   if test "$GCC" = yes; then
9403     CFLAGS="$CFLAGS --pedantic-errors"
9404   fi
9405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9406 /* end confdefs.h.  */
9407
9408 #include <X11/Xlib.h>
9409 #include <X11/Xresource.h>
9410 int
9411 main ()
9412 {
9413 Display *display;
9414 XrmDatabase db;
9415 char *res_name;
9416 char *res_class;
9417 XIMProc  callback;
9418 XPointer *client_data;
9419 #ifndef __GNUC__
9420 /* If we're not using GCC, it's probably not XFree86, and this is
9421    probably right, but we can't use something like --pedantic-errors.  */
9422 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9423                                            char*, XIMProc, XPointer*);
9424 #endif
9425 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9426    client_data);
9427   ;
9428   return 0;
9429 }
9430 _ACEOF
9431 if ac_fn_c_try_compile "$LINENO"; then :
9432   emacs_cv_arg6_star=yes
9433 fi
9434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9435     if test "$emacs_cv_arg6_star" = yes; then
9436     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9437
9438   else
9439     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9440
9441   fi
9442   CFLAGS=$late_CFLAGS
9443 fi
9444
9445 ### Start of font-backend (under any platform) section.
9446 # (nothing here yet -- this is a placeholder)
9447 ### End of font-backend (under any platform) section.
9448
9449 ### Start of font-backend (under X11) section.
9450 if test "${HAVE_X11}" = "yes"; then
9451
9452   succeeded=no
9453
9454   # Extract the first word of "pkg-config", so it can be a program name with args.
9455 set dummy pkg-config; ac_word=$2
9456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9457 $as_echo_n "checking for $ac_word... " >&6; }
9458 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9459   $as_echo_n "(cached) " >&6
9460 else
9461   case $PKG_CONFIG in
9462   [\\/]* | ?:[\\/]*)
9463   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9464   ;;
9465   *)
9466   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9467 for as_dir in $PATH
9468 do
9469   IFS=$as_save_IFS
9470   test -z "$as_dir" && as_dir=.
9471     for ac_exec_ext in '' $ac_executable_extensions; do
9472   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9473     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9475     break 2
9476   fi
9477 done
9478   done
9479 IFS=$as_save_IFS
9480
9481   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9482   ;;
9483 esac
9484 fi
9485 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9486 if test -n "$PKG_CONFIG"; then
9487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9488 $as_echo "$PKG_CONFIG" >&6; }
9489 else
9490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9491 $as_echo "no" >&6; }
9492 fi
9493
9494
9495
9496   if test "$PKG_CONFIG" = "no" ; then
9497      HAVE_FC=no
9498   else
9499      PKG_CONFIG_MIN_VERSION=0.9.0
9500      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9501         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9502 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9503
9504         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9505             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9506 $as_echo "yes" >&6; }
9507             succeeded=yes
9508
9509             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9510 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9511             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9512             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9513 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9514
9515             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9516 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9517             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9518             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9519 $as_echo "$FONTCONFIG_LIBS" >&6; }
9520         else
9521             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9522 $as_echo "no" >&6; }
9523             FONTCONFIG_CFLAGS=""
9524             FONTCONFIG_LIBS=""
9525             ## If we have a custom action on failure, don't print errors, but
9526             ## do set a variable so people can do so.
9527             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9528
9529         fi
9530
9531
9532
9533      else
9534         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9535         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9536      fi
9537   fi
9538
9539   if test $succeeded = yes; then
9540      HAVE_FC=yes
9541   else
9542      HAVE_FC=no
9543   fi
9544
9545
9546    ## Use -lXft if available, unless `--with-xft=no'.
9547    HAVE_XFT=maybe
9548     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9549       with_xft="no";
9550     fi
9551     if test "x${with_xft}" != "xno"; then
9552
9553
9554   succeeded=no
9555
9556   # Extract the first word of "pkg-config", so it can be a program name with args.
9557 set dummy pkg-config; ac_word=$2
9558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9559 $as_echo_n "checking for $ac_word... " >&6; }
9560 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9561   $as_echo_n "(cached) " >&6
9562 else
9563   case $PKG_CONFIG in
9564   [\\/]* | ?:[\\/]*)
9565   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9566   ;;
9567   *)
9568   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9569 for as_dir in $PATH
9570 do
9571   IFS=$as_save_IFS
9572   test -z "$as_dir" && as_dir=.
9573     for ac_exec_ext in '' $ac_executable_extensions; do
9574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9575     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9577     break 2
9578   fi
9579 done
9580   done
9581 IFS=$as_save_IFS
9582
9583   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9584   ;;
9585 esac
9586 fi
9587 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9588 if test -n "$PKG_CONFIG"; then
9589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9590 $as_echo "$PKG_CONFIG" >&6; }
9591 else
9592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9593 $as_echo "no" >&6; }
9594 fi
9595
9596
9597
9598   if test "$PKG_CONFIG" = "no" ; then
9599      HAVE_XFT=no
9600   else
9601      PKG_CONFIG_MIN_VERSION=0.9.0
9602      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9603         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
9604 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
9605
9606         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
9607             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9608 $as_echo "yes" >&6; }
9609             succeeded=yes
9610
9611             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
9612 $as_echo_n "checking XFT_CFLAGS... " >&6; }
9613             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9614             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
9615 $as_echo "$XFT_CFLAGS" >&6; }
9616
9617             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
9618 $as_echo_n "checking XFT_LIBS... " >&6; }
9619             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9620             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
9621 $as_echo "$XFT_LIBS" >&6; }
9622         else
9623             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9624 $as_echo "no" >&6; }
9625             XFT_CFLAGS=""
9626             XFT_LIBS=""
9627             ## If we have a custom action on failure, don't print errors, but
9628             ## do set a variable so people can do so.
9629             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
9630
9631         fi
9632
9633
9634
9635      else
9636         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9637         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9638      fi
9639   fi
9640
9641   if test $succeeded = yes; then
9642      :
9643   else
9644      HAVE_XFT=no
9645   fi
9646
9647       ## Because xftfont.c uses XRenderQueryExtension, we also
9648       ## need to link to -lXrender.
9649       HAVE_XRENDER=no
9650       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
9651 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
9652 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
9653   $as_echo_n "(cached) " >&6
9654 else
9655   ac_check_lib_save_LIBS=$LIBS
9656 LIBS="-lXrender  $LIBS"
9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9658 /* end confdefs.h.  */
9659
9660 /* Override any GCC internal prototype to avoid an error.
9661    Use char because int might match the return type of a GCC
9662    builtin and then its argument prototype would still apply.  */
9663 #ifdef __cplusplus
9664 extern "C"
9665 #endif
9666 char XRenderQueryExtension ();
9667 int
9668 main ()
9669 {
9670 return XRenderQueryExtension ();
9671   ;
9672   return 0;
9673 }
9674 _ACEOF
9675 if ac_fn_c_try_link "$LINENO"; then :
9676   ac_cv_lib_Xrender_XRenderQueryExtension=yes
9677 else
9678   ac_cv_lib_Xrender_XRenderQueryExtension=no
9679 fi
9680 rm -f core conftest.err conftest.$ac_objext \
9681     conftest$ac_exeext conftest.$ac_ext
9682 LIBS=$ac_check_lib_save_LIBS
9683 fi
9684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
9685 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
9686 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
9687   HAVE_XRENDER=yes
9688 fi
9689
9690       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
9691         OLD_CPPFLAGS="$CPPFLAGS"
9692         OLD_CFLAGS="$CFLAGS"
9693         OLD_LIBS="$LIBS"
9694         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
9695         CFLAGS="$CFLAGS $XFT_CFLAGS"
9696         XFT_LIBS="-lXrender $XFT_LIBS"
9697         LIBS="$XFT_LIBS $LIBS"
9698         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
9699 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
9700   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
9701 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
9702 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
9703   $as_echo_n "(cached) " >&6
9704 else
9705   ac_check_lib_save_LIBS=$LIBS
9706 LIBS="-lXft $XFT_LIBS $LIBS"
9707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9708 /* end confdefs.h.  */
9709
9710 /* Override any GCC internal prototype to avoid an error.
9711    Use char because int might match the return type of a GCC
9712    builtin and then its argument prototype would still apply.  */
9713 #ifdef __cplusplus
9714 extern "C"
9715 #endif
9716 char XftFontOpen ();
9717 int
9718 main ()
9719 {
9720 return XftFontOpen ();
9721   ;
9722   return 0;
9723 }
9724 _ACEOF
9725 if ac_fn_c_try_link "$LINENO"; then :
9726   ac_cv_lib_Xft_XftFontOpen=yes
9727 else
9728   ac_cv_lib_Xft_XftFontOpen=no
9729 fi
9730 rm -f core conftest.err conftest.$ac_objext \
9731     conftest$ac_exeext conftest.$ac_ext
9732 LIBS=$ac_check_lib_save_LIBS
9733 fi
9734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
9735 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
9736 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
9737   HAVE_XFT=yes
9738 fi
9739
9740 fi
9741
9742
9743
9744         if test "${HAVE_XFT}" = "yes"; then
9745
9746 $as_echo "#define HAVE_XFT 1" >>confdefs.h
9747
9748
9749           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
9750         else
9751           CPPFLAGS="$OLD_CPPFLAGS"
9752           CFLAGS="$OLD_CFLAGS"
9753           LIBS="$OLD_LIBS"
9754         fi                        # "${HAVE_XFT}" = "yes"
9755       fi                          # "$HAVE_XFT" != no
9756     fi                            # "x${with_xft}" != "xno"
9757
9758         if test "$HAVE_XFT" != "yes"; then
9759        HAVE_XFT=no
9760     fi
9761
9762
9763     HAVE_FREETYPE=no
9764     ## We used to allow building with FreeType and without Xft.
9765     ## However, the ftx font backend driver is not in good shape.
9766     if test "${HAVE_XFT}" = "yes"; then
9767                   HAVE_FREETYPE=yes
9768       FONTCONFIG_CFLAGS=
9769       FONTCONFIG_LIBS=
9770     fi
9771
9772     HAVE_LIBOTF=no
9773     if test "${HAVE_FREETYPE}" = "yes"; then
9774
9775 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
9776
9777       if test "${with_libotf}" != "no"; then
9778
9779   succeeded=no
9780
9781   # Extract the first word of "pkg-config", so it can be a program name with args.
9782 set dummy pkg-config; ac_word=$2
9783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9784 $as_echo_n "checking for $ac_word... " >&6; }
9785 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9786   $as_echo_n "(cached) " >&6
9787 else
9788   case $PKG_CONFIG in
9789   [\\/]* | ?:[\\/]*)
9790   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9791   ;;
9792   *)
9793   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9794 for as_dir in $PATH
9795 do
9796   IFS=$as_save_IFS
9797   test -z "$as_dir" && as_dir=.
9798     for ac_exec_ext in '' $ac_executable_extensions; do
9799   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9800     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9801     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9802     break 2
9803   fi
9804 done
9805   done
9806 IFS=$as_save_IFS
9807
9808   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9809   ;;
9810 esac
9811 fi
9812 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9813 if test -n "$PKG_CONFIG"; then
9814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9815 $as_echo "$PKG_CONFIG" >&6; }
9816 else
9817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9818 $as_echo "no" >&6; }
9819 fi
9820
9821
9822
9823   if test "$PKG_CONFIG" = "no" ; then
9824      HAVE_LIBOTF=no
9825   else
9826      PKG_CONFIG_MIN_VERSION=0.9.0
9827      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9828         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
9829 $as_echo_n "checking for libotf... " >&6; }
9830
9831         if $PKG_CONFIG --exists "libotf" 2>&5; then
9832             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9833 $as_echo "yes" >&6; }
9834             succeeded=yes
9835
9836             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
9837 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
9838             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
9839             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
9840 $as_echo "$LIBOTF_CFLAGS" >&6; }
9841
9842             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
9843 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
9844             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
9845             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
9846 $as_echo "$LIBOTF_LIBS" >&6; }
9847         else
9848             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9849 $as_echo "no" >&6; }
9850             LIBOTF_CFLAGS=""
9851             LIBOTF_LIBS=""
9852             ## If we have a custom action on failure, don't print errors, but
9853             ## do set a variable so people can do so.
9854             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
9855
9856         fi
9857
9858
9859
9860      else
9861         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9862         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9863      fi
9864   fi
9865
9866   if test $succeeded = yes; then
9867      HAVE_LIBOTF=yes
9868   else
9869      HAVE_LIBOTF=no
9870   fi
9871
9872         if test "$HAVE_LIBOTF" = "yes"; then
9873
9874 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
9875
9876           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
9877 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
9878 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
9879   $as_echo_n "(cached) " >&6
9880 else
9881   ac_check_lib_save_LIBS=$LIBS
9882 LIBS="-lotf  $LIBS"
9883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9884 /* end confdefs.h.  */
9885
9886 /* Override any GCC internal prototype to avoid an error.
9887    Use char because int might match the return type of a GCC
9888    builtin and then its argument prototype would still apply.  */
9889 #ifdef __cplusplus
9890 extern "C"
9891 #endif
9892 char OTF_get_variation_glyphs ();
9893 int
9894 main ()
9895 {
9896 return OTF_get_variation_glyphs ();
9897   ;
9898   return 0;
9899 }
9900 _ACEOF
9901 if ac_fn_c_try_link "$LINENO"; then :
9902   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
9903 else
9904   ac_cv_lib_otf_OTF_get_variation_glyphs=no
9905 fi
9906 rm -f core conftest.err conftest.$ac_objext \
9907     conftest$ac_exeext conftest.$ac_ext
9908 LIBS=$ac_check_lib_save_LIBS
9909 fi
9910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
9911 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
9912 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
9913   HAVE_OTF_GET_VARIATION_GLYPHS=yes
9914 else
9915   HAVE_OTF_GET_VARIATION_GLYPHS=no
9916 fi
9917
9918           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
9919
9920 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
9921
9922           fi
9923         fi
9924       fi
9925             fi
9926
9927     HAVE_M17N_FLT=no
9928     if test "${HAVE_LIBOTF}" = yes; then
9929       if test "${with_m17n_flt}" != "no"; then
9930
9931   succeeded=no
9932
9933   # Extract the first word of "pkg-config", so it can be a program name with args.
9934 set dummy pkg-config; ac_word=$2
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9936 $as_echo_n "checking for $ac_word... " >&6; }
9937 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9938   $as_echo_n "(cached) " >&6
9939 else
9940   case $PKG_CONFIG in
9941   [\\/]* | ?:[\\/]*)
9942   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9943   ;;
9944   *)
9945   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9946 for as_dir in $PATH
9947 do
9948   IFS=$as_save_IFS
9949   test -z "$as_dir" && as_dir=.
9950     for ac_exec_ext in '' $ac_executable_extensions; do
9951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9952     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9954     break 2
9955   fi
9956 done
9957   done
9958 IFS=$as_save_IFS
9959
9960   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9961   ;;
9962 esac
9963 fi
9964 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9965 if test -n "$PKG_CONFIG"; then
9966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9967 $as_echo "$PKG_CONFIG" >&6; }
9968 else
9969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9970 $as_echo "no" >&6; }
9971 fi
9972
9973
9974
9975   if test "$PKG_CONFIG" = "no" ; then
9976      HAVE_M17N_FLT=no
9977   else
9978      PKG_CONFIG_MIN_VERSION=0.9.0
9979      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9980         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
9981 $as_echo_n "checking for m17n-flt... " >&6; }
9982
9983         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
9984             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9985 $as_echo "yes" >&6; }
9986             succeeded=yes
9987
9988             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
9989 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
9990             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
9991             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
9992 $as_echo "$M17N_FLT_CFLAGS" >&6; }
9993
9994             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
9995 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
9996             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
9997             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
9998 $as_echo "$M17N_FLT_LIBS" >&6; }
9999         else
10000             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10001 $as_echo "no" >&6; }
10002             M17N_FLT_CFLAGS=""
10003             M17N_FLT_LIBS=""
10004             ## If we have a custom action on failure, don't print errors, but
10005             ## do set a variable so people can do so.
10006             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
10007
10008         fi
10009
10010
10011
10012      else
10013         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10014         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10015      fi
10016   fi
10017
10018   if test $succeeded = yes; then
10019      HAVE_M17N_FLT=yes
10020   else
10021      HAVE_M17N_FLT=no
10022   fi
10023
10024         if test "$HAVE_M17N_FLT" = "yes"; then
10025
10026 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
10027
10028         fi
10029       fi
10030     fi
10031 else
10032     HAVE_XFT=no
10033     HAVE_FREETYPE=no
10034     HAVE_LIBOTF=no
10035     HAVE_M17N_FLT=no
10036 fi
10037
10038 ### End of font-backend (under X11) section.
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049 ### Use -lXpm if available, unless `--with-xpm=no'.
10050 HAVE_XPM=no
10051 LIBXPM=
10052 if test "${HAVE_X11}" = "yes"; then
10053   if test "${with_xpm}" != "no"; then
10054     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
10055 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
10056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
10057 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
10058 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
10059   $as_echo_n "(cached) " >&6
10060 else
10061   ac_check_lib_save_LIBS=$LIBS
10062 LIBS="-lXpm -lX11 $LIBS"
10063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10064 /* end confdefs.h.  */
10065
10066 /* Override any GCC internal prototype to avoid an error.
10067    Use char because int might match the return type of a GCC
10068    builtin and then its argument prototype would still apply.  */
10069 #ifdef __cplusplus
10070 extern "C"
10071 #endif
10072 char XpmReadFileToPixmap ();
10073 int
10074 main ()
10075 {
10076 return XpmReadFileToPixmap ();
10077   ;
10078   return 0;
10079 }
10080 _ACEOF
10081 if ac_fn_c_try_link "$LINENO"; then :
10082   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
10083 else
10084   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
10085 fi
10086 rm -f core conftest.err conftest.$ac_objext \
10087     conftest$ac_exeext conftest.$ac_ext
10088 LIBS=$ac_check_lib_save_LIBS
10089 fi
10090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
10091 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
10092 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
10093   HAVE_XPM=yes
10094 fi
10095
10096 fi
10097
10098
10099     if test "${HAVE_XPM}" = "yes"; then
10100       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
10101 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
10102       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10103 /* end confdefs.h.  */
10104 #include "X11/xpm.h"
10105 #ifndef XpmReturnAllocPixels
10106 no_return_alloc_pixels
10107 #endif
10108
10109 _ACEOF
10110 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10111   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
10112   HAVE_XPM=no
10113 else
10114   HAVE_XPM=yes
10115 fi
10116 rm -f conftest*
10117
10118
10119       if test "${HAVE_XPM}" = "yes"; then
10120         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10121 $as_echo "yes" >&6; }
10122       else
10123         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10124 $as_echo "no" >&6; }
10125       fi
10126     fi
10127   fi
10128
10129   if test "${HAVE_XPM}" = "yes"; then
10130
10131 $as_echo "#define HAVE_XPM 1" >>confdefs.h
10132
10133     LIBXPM=-lXpm
10134   fi
10135 fi
10136
10137
10138 ### Use -ljpeg if available, unless `--with-jpeg=no'.
10139 HAVE_JPEG=no
10140 LIBJPEG=
10141 if test "${HAVE_X11}" = "yes"; then
10142   if test "${with_jpeg}" != "no"; then
10143             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
10144 if test "x$ac_cv_header_jerror_h" = x""yes; then :
10145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
10146 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
10147 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
10148   $as_echo_n "(cached) " >&6
10149 else
10150   ac_check_lib_save_LIBS=$LIBS
10151 LIBS="-ljpeg  $LIBS"
10152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10153 /* end confdefs.h.  */
10154
10155 /* Override any GCC internal prototype to avoid an error.
10156    Use char because int might match the return type of a GCC
10157    builtin and then its argument prototype would still apply.  */
10158 #ifdef __cplusplus
10159 extern "C"
10160 #endif
10161 char jpeg_destroy_compress ();
10162 int
10163 main ()
10164 {
10165 return jpeg_destroy_compress ();
10166   ;
10167   return 0;
10168 }
10169 _ACEOF
10170 if ac_fn_c_try_link "$LINENO"; then :
10171   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
10172 else
10173   ac_cv_lib_jpeg_jpeg_destroy_compress=no
10174 fi
10175 rm -f core conftest.err conftest.$ac_objext \
10176     conftest$ac_exeext conftest.$ac_ext
10177 LIBS=$ac_check_lib_save_LIBS
10178 fi
10179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
10180 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
10181 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
10182   HAVE_JPEG=yes
10183 fi
10184
10185 fi
10186
10187
10188   fi
10189
10190     if test "${HAVE_JPEG}" = "yes"; then
10191     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10192
10193     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10194 /* end confdefs.h.  */
10195 #include <jpeglib.h>
10196          version=JPEG_LIB_VERSION
10197
10198 _ACEOF
10199 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10200   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
10201   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10202
10203 else
10204   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
10205 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
10206         HAVE_JPEG=no
10207 fi
10208 rm -f conftest*
10209
10210   fi
10211   if test "${HAVE_JPEG}" = "yes"; then
10212     LIBJPEG=-ljpeg
10213   fi
10214 fi
10215
10216
10217 ### Use -lpng if available, unless `--with-png=no'.
10218 HAVE_PNG=no
10219 LIBPNG=
10220 if test "${HAVE_X11}" = "yes"; then
10221   if test "${with_png}" != "no"; then
10222     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
10223     # in /usr/include/libpng.
10224     for ac_header in png.h libpng/png.h
10225 do :
10226   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10227 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10228 eval as_val=\$$as_ac_Header
10229    if test "x$as_val" = x""yes; then :
10230   cat >>confdefs.h <<_ACEOF
10231 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10232 _ACEOF
10233
10234 fi
10235
10236 done
10237
10238     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
10239       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
10240 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
10241 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
10242   $as_echo_n "(cached) " >&6
10243 else
10244   ac_check_lib_save_LIBS=$LIBS
10245 LIBS="-lpng -lz -lm $LIBS"
10246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10247 /* end confdefs.h.  */
10248
10249 /* Override any GCC internal prototype to avoid an error.
10250    Use char because int might match the return type of a GCC
10251    builtin and then its argument prototype would still apply.  */
10252 #ifdef __cplusplus
10253 extern "C"
10254 #endif
10255 char png_get_channels ();
10256 int
10257 main ()
10258 {
10259 return png_get_channels ();
10260   ;
10261   return 0;
10262 }
10263 _ACEOF
10264 if ac_fn_c_try_link "$LINENO"; then :
10265   ac_cv_lib_png_png_get_channels=yes
10266 else
10267   ac_cv_lib_png_png_get_channels=no
10268 fi
10269 rm -f core conftest.err conftest.$ac_objext \
10270     conftest$ac_exeext conftest.$ac_ext
10271 LIBS=$ac_check_lib_save_LIBS
10272 fi
10273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
10274 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
10275 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
10276   HAVE_PNG=yes
10277 fi
10278
10279     fi
10280   fi
10281
10282   if test "${HAVE_PNG}" = "yes"; then
10283
10284 $as_echo "#define HAVE_PNG 1" >>confdefs.h
10285
10286     LIBPNG="-lpng -lz -lm"
10287   fi
10288 fi
10289
10290
10291 ### Use -ltiff if available, unless `--with-tiff=no'.
10292 HAVE_TIFF=no
10293 LIBTIFF=
10294 if test "${HAVE_X11}" = "yes"; then
10295   if test "${with_tiff}" != "no"; then
10296     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
10297 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
10298   tifflibs="-lz -lm"
10299       # At least one tiff package requires the jpeg library.
10300       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
10301       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
10302 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
10303 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
10304   $as_echo_n "(cached) " >&6
10305 else
10306   ac_check_lib_save_LIBS=$LIBS
10307 LIBS="-ltiff $tifflibs $LIBS"
10308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10309 /* end confdefs.h.  */
10310
10311 /* Override any GCC internal prototype to avoid an error.
10312    Use char because int might match the return type of a GCC
10313    builtin and then its argument prototype would still apply.  */
10314 #ifdef __cplusplus
10315 extern "C"
10316 #endif
10317 char TIFFGetVersion ();
10318 int
10319 main ()
10320 {
10321 return TIFFGetVersion ();
10322   ;
10323   return 0;
10324 }
10325 _ACEOF
10326 if ac_fn_c_try_link "$LINENO"; then :
10327   ac_cv_lib_tiff_TIFFGetVersion=yes
10328 else
10329   ac_cv_lib_tiff_TIFFGetVersion=no
10330 fi
10331 rm -f core conftest.err conftest.$ac_objext \
10332     conftest$ac_exeext conftest.$ac_ext
10333 LIBS=$ac_check_lib_save_LIBS
10334 fi
10335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
10336 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
10337 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
10338   HAVE_TIFF=yes
10339 fi
10340
10341 fi
10342
10343
10344   fi
10345
10346   if test "${HAVE_TIFF}" = "yes"; then
10347
10348 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10349
10350         LIBTIFF=-ltiff
10351   fi
10352 fi
10353
10354
10355 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10356 HAVE_GIF=no
10357 LIBGIF=
10358 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10359   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10360 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10361   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10362 # Earlier versions can crash Emacs.
10363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10364 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10365 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10366   $as_echo_n "(cached) " >&6
10367 else
10368   ac_check_lib_save_LIBS=$LIBS
10369 LIBS="-lgif  $LIBS"
10370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10371 /* end confdefs.h.  */
10372
10373 /* Override any GCC internal prototype to avoid an error.
10374    Use char because int might match the return type of a GCC
10375    builtin and then its argument prototype would still apply.  */
10376 #ifdef __cplusplus
10377 extern "C"
10378 #endif
10379 char EGifPutExtensionLast ();
10380 int
10381 main ()
10382 {
10383 return EGifPutExtensionLast ();
10384   ;
10385   return 0;
10386 }
10387 _ACEOF
10388 if ac_fn_c_try_link "$LINENO"; then :
10389   ac_cv_lib_gif_EGifPutExtensionLast=yes
10390 else
10391   ac_cv_lib_gif_EGifPutExtensionLast=no
10392 fi
10393 rm -f core conftest.err conftest.$ac_objext \
10394     conftest$ac_exeext conftest.$ac_ext
10395 LIBS=$ac_check_lib_save_LIBS
10396 fi
10397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10398 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10399 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10400   HAVE_GIF=yes
10401 else
10402   HAVE_GIF=maybe
10403 fi
10404
10405 fi
10406
10407
10408
10409   if test "$HAVE_GIF" = yes; then
10410     LIBGIF=-lgif
10411   elif test "$HAVE_GIF" = maybe; then
10412 # If gif_lib.h but no libgif, try libungif.
10413     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10414 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10415 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10416   $as_echo_n "(cached) " >&6
10417 else
10418   ac_check_lib_save_LIBS=$LIBS
10419 LIBS="-lungif  $LIBS"
10420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10421 /* end confdefs.h.  */
10422
10423 /* Override any GCC internal prototype to avoid an error.
10424    Use char because int might match the return type of a GCC
10425    builtin and then its argument prototype would still apply.  */
10426 #ifdef __cplusplus
10427 extern "C"
10428 #endif
10429 char EGifPutExtensionLast ();
10430 int
10431 main ()
10432 {
10433 return EGifPutExtensionLast ();
10434   ;
10435   return 0;
10436 }
10437 _ACEOF
10438 if ac_fn_c_try_link "$LINENO"; then :
10439   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10440 else
10441   ac_cv_lib_ungif_EGifPutExtensionLast=no
10442 fi
10443 rm -f core conftest.err conftest.$ac_objext \
10444     conftest$ac_exeext conftest.$ac_ext
10445 LIBS=$ac_check_lib_save_LIBS
10446 fi
10447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10448 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10449 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10450   HAVE_GIF=yes
10451 else
10452   HAVE_GIF=no
10453 fi
10454
10455     test "$HAVE_GIF" = yes && LIBGIF=-lungif
10456   fi
10457
10458   if test "${HAVE_GIF}" = "yes"; then
10459
10460 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10461
10462   fi
10463 fi
10464
10465
10466 if test "${HAVE_X11}" = "yes"; then
10467   MISSING=""
10468   WITH_NO=""
10469   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10470     MISSING="libXpm" && WITH_NO="--with-xpm=no"
10471   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10472     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10473   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10474     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10475   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10476     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10477   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10478     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10479
10480   if test "X${MISSING}" != X; then
10481     as_fn_error "The following required libraries were not found:
10482     $MISSING
10483 Maybe some development libraries/packages are missing?
10484 If you don't want to link with them give
10485     $WITH_NO
10486 as options to configure" "$LINENO" 5
10487   fi
10488 fi
10489
10490 ### Use -lgpm if available, unless `--with-gpm=no'.
10491 HAVE_GPM=no
10492 LIBGPM=
10493 MOUSE_SUPPORT=
10494 if test "${with_gpm}" != "no"; then
10495   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10496 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10498 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10499 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10500   $as_echo_n "(cached) " >&6
10501 else
10502   ac_check_lib_save_LIBS=$LIBS
10503 LIBS="-lgpm  $LIBS"
10504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10505 /* end confdefs.h.  */
10506
10507 /* Override any GCC internal prototype to avoid an error.
10508    Use char because int might match the return type of a GCC
10509    builtin and then its argument prototype would still apply.  */
10510 #ifdef __cplusplus
10511 extern "C"
10512 #endif
10513 char Gpm_Open ();
10514 int
10515 main ()
10516 {
10517 return Gpm_Open ();
10518   ;
10519   return 0;
10520 }
10521 _ACEOF
10522 if ac_fn_c_try_link "$LINENO"; then :
10523   ac_cv_lib_gpm_Gpm_Open=yes
10524 else
10525   ac_cv_lib_gpm_Gpm_Open=no
10526 fi
10527 rm -f core conftest.err conftest.$ac_objext \
10528     conftest$ac_exeext conftest.$ac_ext
10529 LIBS=$ac_check_lib_save_LIBS
10530 fi
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10532 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10533 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10534   HAVE_GPM=yes
10535 fi
10536
10537 fi
10538
10539
10540
10541   if test "${HAVE_GPM}" = "yes"; then
10542
10543 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10544
10545     LIBGPM=-lgpm
10546     ## May be reset below.
10547     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
10548   fi
10549 fi
10550
10551
10552 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10553 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10554
10555 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10556
10557 fi
10558
10559
10560
10561 C_SWITCH_X_SYSTEM=
10562 ### Use NeXTstep API to implement GUI.
10563 if test "${HAVE_NS}" = "yes"; then
10564
10565 $as_echo "#define HAVE_NS 1" >>confdefs.h
10566
10567   if test "${NS_IMPL_COCOA}" = "yes"; then
10568
10569 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
10570
10571     GNU_OBJC_CFLAGS=
10572   fi
10573   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
10574
10575 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
10576
10577     # See also .m.o rule in Makefile.in */
10578     # FIXME: are all these flags really needed?  Document here why.  */
10579     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
10580     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
10581   fi
10582   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
10583
10584 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10585
10586   fi
10587   # We also have mouse menus.
10588   HAVE_MENUS=yes
10589   OTHER_FILES=ns-app
10590 fi
10591
10592
10593 ### Use session management (-lSM -lICE) if available
10594 HAVE_X_SM=no
10595 LIBXSM=
10596 if test "${HAVE_X11}" = "yes"; then
10597   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
10598 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
10599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
10600 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
10601 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
10602   $as_echo_n "(cached) " >&6
10603 else
10604   ac_check_lib_save_LIBS=$LIBS
10605 LIBS="-lSM -lICE $LIBS"
10606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10607 /* end confdefs.h.  */
10608
10609 /* Override any GCC internal prototype to avoid an error.
10610    Use char because int might match the return type of a GCC
10611    builtin and then its argument prototype would still apply.  */
10612 #ifdef __cplusplus
10613 extern "C"
10614 #endif
10615 char SmcOpenConnection ();
10616 int
10617 main ()
10618 {
10619 return SmcOpenConnection ();
10620   ;
10621   return 0;
10622 }
10623 _ACEOF
10624 if ac_fn_c_try_link "$LINENO"; then :
10625   ac_cv_lib_SM_SmcOpenConnection=yes
10626 else
10627   ac_cv_lib_SM_SmcOpenConnection=no
10628 fi
10629 rm -f core conftest.err conftest.$ac_objext \
10630     conftest$ac_exeext conftest.$ac_ext
10631 LIBS=$ac_check_lib_save_LIBS
10632 fi
10633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
10634 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
10635 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
10636   HAVE_X_SM=yes
10637 fi
10638
10639 fi
10640
10641
10642
10643   if test "${HAVE_X_SM}" = "yes"; then
10644
10645 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
10646
10647     LIBXSM="-lSM -lICE"
10648     case "$LIBS" in
10649       *-lSM*) ;;
10650       *)      LIBS="$LIBXSM $LIBS" ;;
10651     esac
10652   fi
10653 fi
10654
10655
10656 # If netdb.h doesn't declare h_errno, we must declare it by hand.
10657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
10658 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
10659 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
10660   $as_echo_n "(cached) " >&6
10661 else
10662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10663 /* end confdefs.h.  */
10664 #include <netdb.h>
10665 int
10666 main ()
10667 {
10668 return h_errno;
10669   ;
10670   return 0;
10671 }
10672 _ACEOF
10673 if ac_fn_c_try_link "$LINENO"; then :
10674   emacs_cv_netdb_declares_h_errno=yes
10675 else
10676   emacs_cv_netdb_declares_h_errno=no
10677 fi
10678 rm -f core conftest.err conftest.$ac_objext \
10679     conftest$ac_exeext conftest.$ac_ext
10680 fi
10681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
10682 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
10683 if test $emacs_cv_netdb_declares_h_errno = yes; then
10684
10685 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
10686
10687 fi
10688
10689 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10690 # for constant arguments.  Useless!
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10692 $as_echo_n "checking for working alloca.h... " >&6; }
10693 if test "${ac_cv_working_alloca_h+set}" = set; then :
10694   $as_echo_n "(cached) " >&6
10695 else
10696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10697 /* end confdefs.h.  */
10698 #include <alloca.h>
10699 int
10700 main ()
10701 {
10702 char *p = (char *) alloca (2 * sizeof (int));
10703                           if (p) return 0;
10704   ;
10705   return 0;
10706 }
10707 _ACEOF
10708 if ac_fn_c_try_link "$LINENO"; then :
10709   ac_cv_working_alloca_h=yes
10710 else
10711   ac_cv_working_alloca_h=no
10712 fi
10713 rm -f core conftest.err conftest.$ac_objext \
10714     conftest$ac_exeext conftest.$ac_ext
10715 fi
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10717 $as_echo "$ac_cv_working_alloca_h" >&6; }
10718 if test $ac_cv_working_alloca_h = yes; then
10719
10720 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10721
10722 fi
10723
10724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10725 $as_echo_n "checking for alloca... " >&6; }
10726 if test "${ac_cv_func_alloca_works+set}" = set; then :
10727   $as_echo_n "(cached) " >&6
10728 else
10729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10730 /* end confdefs.h.  */
10731 #ifdef __GNUC__
10732 # define alloca __builtin_alloca
10733 #else
10734 # ifdef _MSC_VER
10735 #  include <malloc.h>
10736 #  define alloca _alloca
10737 # else
10738 #  ifdef HAVE_ALLOCA_H
10739 #   include <alloca.h>
10740 #  else
10741 #   ifdef _AIX
10742  #pragma alloca
10743 #   else
10744 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10745 char *alloca ();
10746 #    endif
10747 #   endif
10748 #  endif
10749 # endif
10750 #endif
10751
10752 int
10753 main ()
10754 {
10755 char *p = (char *) alloca (1);
10756                                     if (p) return 0;
10757   ;
10758   return 0;
10759 }
10760 _ACEOF
10761 if ac_fn_c_try_link "$LINENO"; then :
10762   ac_cv_func_alloca_works=yes
10763 else
10764   ac_cv_func_alloca_works=no
10765 fi
10766 rm -f core conftest.err conftest.$ac_objext \
10767     conftest$ac_exeext conftest.$ac_ext
10768 fi
10769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10770 $as_echo "$ac_cv_func_alloca_works" >&6; }
10771
10772 if test $ac_cv_func_alloca_works = yes; then
10773
10774 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10775
10776 else
10777   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10778 # that cause trouble.  Some versions do not even contain alloca or
10779 # contain a buggy version.  If you still want to use their alloca,
10780 # use ar to extract alloca.o from them instead of compiling alloca.c.
10781
10782 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10783
10784 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10785
10786
10787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10788 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10789 if test "${ac_cv_os_cray+set}" = set; then :
10790   $as_echo_n "(cached) " >&6
10791 else
10792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10793 /* end confdefs.h.  */
10794 #if defined CRAY && ! defined CRAY2
10795 webecray
10796 #else
10797 wenotbecray
10798 #endif
10799
10800 _ACEOF
10801 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10802   $EGREP "webecray" >/dev/null 2>&1; then :
10803   ac_cv_os_cray=yes
10804 else
10805   ac_cv_os_cray=no
10806 fi
10807 rm -f conftest*
10808
10809 fi
10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10811 $as_echo "$ac_cv_os_cray" >&6; }
10812 if test $ac_cv_os_cray = yes; then
10813   for ac_func in _getb67 GETB67 getb67; do
10814     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10815 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10816 eval as_val=\$$as_ac_var
10817    if test "x$as_val" = x""yes; then :
10818
10819 cat >>confdefs.h <<_ACEOF
10820 #define CRAY_STACKSEG_END $ac_func
10821 _ACEOF
10822
10823     break
10824 fi
10825
10826   done
10827 fi
10828
10829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10830 $as_echo_n "checking stack direction for C alloca... " >&6; }
10831 if test "${ac_cv_c_stack_direction+set}" = set; then :
10832   $as_echo_n "(cached) " >&6
10833 else
10834   if test "$cross_compiling" = yes; then :
10835   ac_cv_c_stack_direction=0
10836 else
10837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10838 /* end confdefs.h.  */
10839 $ac_includes_default
10840 int
10841 find_stack_direction ()
10842 {
10843   static char *addr = 0;
10844   auto char dummy;
10845   if (addr == 0)
10846     {
10847       addr = &dummy;
10848       return find_stack_direction ();
10849     }
10850   else
10851     return (&dummy > addr) ? 1 : -1;
10852 }
10853
10854 int
10855 main ()
10856 {
10857   return find_stack_direction () < 0;
10858 }
10859 _ACEOF
10860 if ac_fn_c_try_run "$LINENO"; then :
10861   ac_cv_c_stack_direction=1
10862 else
10863   ac_cv_c_stack_direction=-1
10864 fi
10865 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10866   conftest.$ac_objext conftest.beam conftest.$ac_ext
10867 fi
10868
10869 fi
10870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10871 $as_echo "$ac_cv_c_stack_direction" >&6; }
10872 cat >>confdefs.h <<_ACEOF
10873 #define STACK_DIRECTION $ac_cv_c_stack_direction
10874 _ACEOF
10875
10876
10877 fi
10878
10879
10880 if test x"$ac_cv_func_alloca_works" != xyes; then
10881    as_fn_error "a system implementation of alloca is required " "$LINENO" 5
10882 fi
10883
10884 # fmod, logb, and frexp are found in -lm on most systems.
10885 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
10886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
10887 $as_echo_n "checking for sqrt in -lm... " >&6; }
10888 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
10889   $as_echo_n "(cached) " >&6
10890 else
10891   ac_check_lib_save_LIBS=$LIBS
10892 LIBS="-lm  $LIBS"
10893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10894 /* end confdefs.h.  */
10895
10896 /* Override any GCC internal prototype to avoid an error.
10897    Use char because int might match the return type of a GCC
10898    builtin and then its argument prototype would still apply.  */
10899 #ifdef __cplusplus
10900 extern "C"
10901 #endif
10902 char sqrt ();
10903 int
10904 main ()
10905 {
10906 return sqrt ();
10907   ;
10908   return 0;
10909 }
10910 _ACEOF
10911 if ac_fn_c_try_link "$LINENO"; then :
10912   ac_cv_lib_m_sqrt=yes
10913 else
10914   ac_cv_lib_m_sqrt=no
10915 fi
10916 rm -f core conftest.err conftest.$ac_objext \
10917     conftest$ac_exeext conftest.$ac_ext
10918 LIBS=$ac_check_lib_save_LIBS
10919 fi
10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
10921 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
10922 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
10923   cat >>confdefs.h <<_ACEOF
10924 #define HAVE_LIBM 1
10925 _ACEOF
10926
10927   LIBS="-lm $LIBS"
10928
10929 fi
10930
10931
10932 # Check for mail-locking functions in a "mail" library.  Probably this should
10933 # have the same check as for liblockfile below.
10934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
10935 $as_echo_n "checking for maillock in -lmail... " >&6; }
10936 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
10937   $as_echo_n "(cached) " >&6
10938 else
10939   ac_check_lib_save_LIBS=$LIBS
10940 LIBS="-lmail  $LIBS"
10941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10942 /* end confdefs.h.  */
10943
10944 /* Override any GCC internal prototype to avoid an error.
10945    Use char because int might match the return type of a GCC
10946    builtin and then its argument prototype would still apply.  */
10947 #ifdef __cplusplus
10948 extern "C"
10949 #endif
10950 char maillock ();
10951 int
10952 main ()
10953 {
10954 return maillock ();
10955   ;
10956   return 0;
10957 }
10958 _ACEOF
10959 if ac_fn_c_try_link "$LINENO"; then :
10960   ac_cv_lib_mail_maillock=yes
10961 else
10962   ac_cv_lib_mail_maillock=no
10963 fi
10964 rm -f core conftest.err conftest.$ac_objext \
10965     conftest$ac_exeext conftest.$ac_ext
10966 LIBS=$ac_check_lib_save_LIBS
10967 fi
10968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
10969 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
10970 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
10971   have_mail=yes
10972 else
10973   have_mail=no
10974 fi
10975
10976 if test $have_mail = yes; then
10977   LIBS_MAIL=-lmail
10978   LIBS="$LIBS_MAIL $LIBS"
10979
10980 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
10981
10982 else
10983   LIBS_MAIL=
10984 fi
10985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
10986 $as_echo_n "checking for maillock in -llockfile... " >&6; }
10987 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
10988   $as_echo_n "(cached) " >&6
10989 else
10990   ac_check_lib_save_LIBS=$LIBS
10991 LIBS="-llockfile  $LIBS"
10992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10993 /* end confdefs.h.  */
10994
10995 /* Override any GCC internal prototype to avoid an error.
10996    Use char because int might match the return type of a GCC
10997    builtin and then its argument prototype would still apply.  */
10998 #ifdef __cplusplus
10999 extern "C"
11000 #endif
11001 char maillock ();
11002 int
11003 main ()
11004 {
11005 return maillock ();
11006   ;
11007   return 0;
11008 }
11009 _ACEOF
11010 if ac_fn_c_try_link "$LINENO"; then :
11011   ac_cv_lib_lockfile_maillock=yes
11012 else
11013   ac_cv_lib_lockfile_maillock=no
11014 fi
11015 rm -f core conftest.err conftest.$ac_objext \
11016     conftest$ac_exeext conftest.$ac_ext
11017 LIBS=$ac_check_lib_save_LIBS
11018 fi
11019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
11020 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
11021 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
11022   have_lockfile=yes
11023 else
11024   have_lockfile=no
11025 fi
11026
11027 if test $have_lockfile = yes; then
11028    LIBS_MAIL=-llockfile
11029    LIBS="$LIBS_MAIL $LIBS"
11030
11031 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
11032
11033 else
11034 # If we have the shared liblockfile, assume we must use it for mail
11035 # locking (e.g. Debian).  If we couldn't link against liblockfile
11036 # (no liblockfile.a installed), ensure that we don't need to.
11037       # Extract the first word of "liblockfile.so", so it can be a program name with args.
11038 set dummy liblockfile.so; ac_word=$2
11039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11040 $as_echo_n "checking for $ac_word... " >&6; }
11041 if test "${ac_cv_prog_liblockfile+set}" = set; then :
11042   $as_echo_n "(cached) " >&6
11043 else
11044   if test -n "$liblockfile"; then
11045   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
11046 else
11047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11048 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
11049 for as_dir in $as_dummy
11050 do
11051   IFS=$as_save_IFS
11052   test -z "$as_dir" && as_dir=.
11053     for ac_exec_ext in '' $ac_executable_extensions; do
11054   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11055     ac_cv_prog_liblockfile="yes"
11056     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11057     break 2
11058   fi
11059 done
11060   done
11061 IFS=$as_save_IFS
11062
11063   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
11064 fi
11065 fi
11066 liblockfile=$ac_cv_prog_liblockfile
11067 if test -n "$liblockfile"; then
11068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
11069 $as_echo "$liblockfile" >&6; }
11070 else
11071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11072 $as_echo "no" >&6; }
11073 fi
11074
11075
11076   if test $ac_cv_prog_liblockfile = yes; then
11077     as_fn_error "Shared liblockfile found but can't link against it.
11078 This probably means that movemail could lose mail.
11079 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
11080   fi
11081 fi
11082 for ac_func in touchlock
11083 do :
11084   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
11085 if test "x$ac_cv_func_touchlock" = x""yes; then :
11086   cat >>confdefs.h <<_ACEOF
11087 #define HAVE_TOUCHLOCK 1
11088 _ACEOF
11089
11090 fi
11091 done
11092
11093 for ac_header in maillock.h
11094 do :
11095   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
11096 if test "x$ac_cv_header_maillock_h" = x""yes; then :
11097   cat >>confdefs.h <<_ACEOF
11098 #define HAVE_MAILLOCK_H 1
11099 _ACEOF
11100
11101 fi
11102
11103 done
11104
11105
11106
11107 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
11108 ## interlock access to the mail spool.  The alternative is a lock file named
11109 ## /usr/spool/mail/$USER.lock.
11110 mail_lock=no
11111 case "$opsys" in
11112   aix4-2) mail_lock="lockf" ;;
11113
11114   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
11115
11116   ## On GNU/Linux systems, both methods are used by various mail programs.
11117   ## I assume most people are using newer mailers that have heard of flock.
11118   ## Change this if you need to.
11119   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
11120   ## configure gets the right answers, and that means *NOT* using flock.
11121   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
11122   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
11123   ## Debian maintainer hasn't provided a clean fix for Emacs.
11124   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
11125   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
11126   ## correct logic.  -- fx
11127   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
11128   ## liblockfile is a Free Software replacement for libmail, used on
11129   ## Debian systems and elsewhere. -rfr.
11130   gnu-*)
11131     mail_lock="flock"
11132     if test $have_mail = yes || test $have_lockfile = yes; then
11133       test $ac_cv_header_maillock_h = yes && mail_lock=no
11134     fi
11135     ;;
11136 esac
11137
11138 BLESSMAIL_TARGET=
11139 case "$mail_lock" in
11140   flock)
11141 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
11142  ;;
11143
11144   lockf)
11145 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
11146  ;;
11147
11148   *) BLESSMAIL_TARGET="need-blessmail" ;;
11149 esac
11150
11151
11152
11153 for ac_func in gethostname getdomainname dup2 \
11154 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
11155 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
11156 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
11157 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
11158 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
11159 sendto recvfrom getsockopt setsockopt getsockname getpeername \
11160 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
11161 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
11162 cfmakeraw cfsetspeed isnan copysign
11163 do :
11164   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11165 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11166 eval as_val=\$$as_ac_var
11167    if test "x$as_val" = x""yes; then :
11168   cat >>confdefs.h <<_ACEOF
11169 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11170 _ACEOF
11171
11172 fi
11173 done
11174
11175
11176 for ac_header in sys/un.h
11177 do :
11178   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
11179 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
11180   cat >>confdefs.h <<_ACEOF
11181 #define HAVE_SYS_UN_H 1
11182 _ACEOF
11183
11184 fi
11185
11186 done
11187
11188
11189
11190
11191
11192
11193
11194   for ac_func in $ac_func_list
11195 do :
11196   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11197 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11198 eval as_val=\$$as_ac_var
11199    if test "x$as_val" = x""yes; then :
11200   cat >>confdefs.h <<_ACEOF
11201 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11202 _ACEOF
11203
11204 fi
11205 done
11206
11207
11208
11209
11210
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
11212 $as_echo_n "checking for working mktime... " >&6; }
11213 if test "${ac_cv_func_working_mktime+set}" = set; then :
11214   $as_echo_n "(cached) " >&6
11215 else
11216   if test "$cross_compiling" = yes; then :
11217   ac_cv_func_working_mktime=no
11218 else
11219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11220 /* end confdefs.h.  */
11221 /* Test program from Paul Eggert and Tony Leneis.  */
11222 #ifdef TIME_WITH_SYS_TIME
11223 # include <sys/time.h>
11224 # include <time.h>
11225 #else
11226 # ifdef HAVE_SYS_TIME_H
11227 #  include <sys/time.h>
11228 # else
11229 #  include <time.h>
11230 # endif
11231 #endif
11232
11233 #include <limits.h>
11234 #include <stdlib.h>
11235
11236 #ifdef HAVE_UNISTD_H
11237 # include <unistd.h>
11238 #endif
11239
11240 #ifndef HAVE_ALARM
11241 # define alarm(X) /* empty */
11242 #endif
11243
11244 /* Work around redefinition to rpl_putenv by other config tests.  */
11245 #undef putenv
11246
11247 static time_t time_t_max;
11248 static time_t time_t_min;
11249
11250 /* Values we'll use to set the TZ environment variable.  */
11251 static char *tz_strings[] = {
11252   (char *) 0, "TZ=GMT0", "TZ=JST-9",
11253   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
11254 };
11255 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
11256
11257 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
11258    Based on a problem report from Andreas Jaeger.  */
11259 static int
11260 spring_forward_gap ()
11261 {
11262   /* glibc (up to about 1998-10-07) failed this test. */
11263   struct tm tm;
11264
11265   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11266      instead of "TZ=America/Vancouver" in order to detect the bug even
11267      on systems that don't support the Olson extension, or don't have the
11268      full zoneinfo tables installed.  */
11269   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11270
11271   tm.tm_year = 98;
11272   tm.tm_mon = 3;
11273   tm.tm_mday = 5;
11274   tm.tm_hour = 2;
11275   tm.tm_min = 0;
11276   tm.tm_sec = 0;
11277   tm.tm_isdst = -1;
11278   return mktime (&tm) != (time_t) -1;
11279 }
11280
11281 static int
11282 mktime_test1 (now)
11283      time_t now;
11284 {
11285   struct tm *lt;
11286   return ! (lt = localtime (&now)) || mktime (lt) == now;
11287 }
11288
11289 static int
11290 mktime_test (now)
11291      time_t now;
11292 {
11293   return (mktime_test1 (now)
11294           && mktime_test1 ((time_t) (time_t_max - now))
11295           && mktime_test1 ((time_t) (time_t_min + now)));
11296 }
11297
11298 static int
11299 irix_6_4_bug ()
11300 {
11301   /* Based on code from Ariel Faigon.  */
11302   struct tm tm;
11303   tm.tm_year = 96;
11304   tm.tm_mon = 3;
11305   tm.tm_mday = 0;
11306   tm.tm_hour = 0;
11307   tm.tm_min = 0;
11308   tm.tm_sec = 0;
11309   tm.tm_isdst = -1;
11310   mktime (&tm);
11311   return tm.tm_mon == 2 && tm.tm_mday == 31;
11312 }
11313
11314 static int
11315 bigtime_test (j)
11316      int j;
11317 {
11318   struct tm tm;
11319   time_t now;
11320   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
11321   now = mktime (&tm);
11322   if (now != (time_t) -1)
11323     {
11324       struct tm *lt = localtime (&now);
11325       if (! (lt
11326              && lt->tm_year == tm.tm_year
11327              && lt->tm_mon == tm.tm_mon
11328              && lt->tm_mday == tm.tm_mday
11329              && lt->tm_hour == tm.tm_hour
11330              && lt->tm_min == tm.tm_min
11331              && lt->tm_sec == tm.tm_sec
11332              && lt->tm_yday == tm.tm_yday
11333              && lt->tm_wday == tm.tm_wday
11334              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
11335                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
11336         return 0;
11337     }
11338   return 1;
11339 }
11340
11341 static int
11342 year_2050_test ()
11343 {
11344   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
11345      ignoring leap seconds.  */
11346   unsigned long int answer = 2527315200UL;
11347
11348   struct tm tm;
11349   time_t t;
11350   tm.tm_year = 2050 - 1900;
11351   tm.tm_mon = 2 - 1;
11352   tm.tm_mday = 1;
11353   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
11354   tm.tm_isdst = -1;
11355
11356   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11357      instead of "TZ=America/Vancouver" in order to detect the bug even
11358      on systems that don't support the Olson extension, or don't have the
11359      full zoneinfo tables installed.  */
11360   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11361
11362   t = mktime (&tm);
11363
11364   /* Check that the result is either a failure, or close enough
11365      to the correct answer that we can assume the discrepancy is
11366      due to leap seconds.  */
11367   return (t == (time_t) -1
11368           || (0 < t && answer - 120 <= t && t <= answer + 120));
11369 }
11370
11371 int
11372 main ()
11373 {
11374   time_t t, delta;
11375   int i, j;
11376
11377   /* This test makes some buggy mktime implementations loop.
11378      Give up after 60 seconds; a mktime slower than that
11379      isn't worth using anyway.  */
11380   alarm (60);
11381
11382   for (;;)
11383     {
11384       t = (time_t_max << 1) + 1;
11385       if (t <= time_t_max)
11386         break;
11387       time_t_max = t;
11388     }
11389   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
11390
11391   delta = time_t_max / 997; /* a suitable prime number */
11392   for (i = 0; i < N_STRINGS; i++)
11393     {
11394       if (tz_strings[i])
11395         putenv (tz_strings[i]);
11396
11397       for (t = 0; t <= time_t_max - delta; t += delta)
11398         if (! mktime_test (t))
11399           return 1;
11400       if (! (mktime_test ((time_t) 1)
11401              && mktime_test ((time_t) (60 * 60))
11402              && mktime_test ((time_t) (60 * 60 * 24))))
11403         return 1;
11404
11405       for (j = 1; ; j <<= 1)
11406         if (! bigtime_test (j))
11407           return 1;
11408         else if (INT_MAX / 2 < j)
11409           break;
11410       if (! bigtime_test (INT_MAX))
11411         return 1;
11412     }
11413   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
11414 }
11415 _ACEOF
11416 if ac_fn_c_try_run "$LINENO"; then :
11417   ac_cv_func_working_mktime=yes
11418 else
11419   ac_cv_func_working_mktime=no
11420 fi
11421 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11422   conftest.$ac_objext conftest.beam conftest.$ac_ext
11423 fi
11424
11425 fi
11426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
11427 $as_echo "$ac_cv_func_working_mktime" >&6; }
11428 if test $ac_cv_func_working_mktime = no; then
11429   case " $LIBOBJS " in
11430   *" mktime.$ac_objext "* ) ;;
11431   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
11432  ;;
11433 esac
11434
11435 fi
11436
11437 if test "$ac_cv_func_working_mktime" = no; then
11438
11439 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
11440
11441 fi
11442
11443 ac_have_func=no # yes means we've found a way to get the load average.
11444
11445 # Make sure getloadavg.c is where it belongs, at configure-time.
11446 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
11447   as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
11448
11449 ac_save_LIBS=$LIBS
11450
11451 # Check for getloadavg, but be sure not to touch the cache variable.
11452 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11453 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11454   exit 0
11455 else
11456   exit 1
11457 fi
11458 ) && ac_have_func=yes
11459
11460 # On HPUX9, an unprivileged user can get load averages through this function.
11461 for ac_func in pstat_getdynamic
11462 do :
11463   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
11464 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
11465   cat >>confdefs.h <<_ACEOF
11466 #define HAVE_PSTAT_GETDYNAMIC 1
11467 _ACEOF
11468
11469 fi
11470 done
11471
11472
11473 # Solaris has libkstat which does not require root.
11474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
11475 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11476 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11477   $as_echo_n "(cached) " >&6
11478 else
11479   ac_check_lib_save_LIBS=$LIBS
11480 LIBS="-lkstat  $LIBS"
11481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11482 /* end confdefs.h.  */
11483
11484 /* Override any GCC internal prototype to avoid an error.
11485    Use char because int might match the return type of a GCC
11486    builtin and then its argument prototype would still apply.  */
11487 #ifdef __cplusplus
11488 extern "C"
11489 #endif
11490 char kstat_open ();
11491 int
11492 main ()
11493 {
11494 return kstat_open ();
11495   ;
11496   return 0;
11497 }
11498 _ACEOF
11499 if ac_fn_c_try_link "$LINENO"; then :
11500   ac_cv_lib_kstat_kstat_open=yes
11501 else
11502   ac_cv_lib_kstat_kstat_open=no
11503 fi
11504 rm -f core conftest.err conftest.$ac_objext \
11505     conftest$ac_exeext conftest.$ac_ext
11506 LIBS=$ac_check_lib_save_LIBS
11507 fi
11508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11509 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11510 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11511   cat >>confdefs.h <<_ACEOF
11512 #define HAVE_LIBKSTAT 1
11513 _ACEOF
11514
11515   LIBS="-lkstat $LIBS"
11516
11517 fi
11518
11519 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11520
11521 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11522 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11523 # to get the right answer into the cache.
11524 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11525 if test $ac_have_func = no; then
11526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11527 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11528 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11529   $as_echo_n "(cached) " >&6
11530 else
11531   ac_check_lib_save_LIBS=$LIBS
11532 LIBS="-lelf  $LIBS"
11533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11534 /* end confdefs.h.  */
11535
11536 /* Override any GCC internal prototype to avoid an error.
11537    Use char because int might match the return type of a GCC
11538    builtin and then its argument prototype would still apply.  */
11539 #ifdef __cplusplus
11540 extern "C"
11541 #endif
11542 char elf_begin ();
11543 int
11544 main ()
11545 {
11546 return elf_begin ();
11547   ;
11548   return 0;
11549 }
11550 _ACEOF
11551 if ac_fn_c_try_link "$LINENO"; then :
11552   ac_cv_lib_elf_elf_begin=yes
11553 else
11554   ac_cv_lib_elf_elf_begin=no
11555 fi
11556 rm -f core conftest.err conftest.$ac_objext \
11557     conftest$ac_exeext conftest.$ac_ext
11558 LIBS=$ac_check_lib_save_LIBS
11559 fi
11560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11561 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11562 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11563   LIBS="-lelf $LIBS"
11564 fi
11565
11566 fi
11567 if test $ac_have_func = no; then
11568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11569 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11570 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11571   $as_echo_n "(cached) " >&6
11572 else
11573   ac_check_lib_save_LIBS=$LIBS
11574 LIBS="-lkvm  $LIBS"
11575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11576 /* end confdefs.h.  */
11577
11578 /* Override any GCC internal prototype to avoid an error.
11579    Use char because int might match the return type of a GCC
11580    builtin and then its argument prototype would still apply.  */
11581 #ifdef __cplusplus
11582 extern "C"
11583 #endif
11584 char kvm_open ();
11585 int
11586 main ()
11587 {
11588 return kvm_open ();
11589   ;
11590   return 0;
11591 }
11592 _ACEOF
11593 if ac_fn_c_try_link "$LINENO"; then :
11594   ac_cv_lib_kvm_kvm_open=yes
11595 else
11596   ac_cv_lib_kvm_kvm_open=no
11597 fi
11598 rm -f core conftest.err conftest.$ac_objext \
11599     conftest$ac_exeext conftest.$ac_ext
11600 LIBS=$ac_check_lib_save_LIBS
11601 fi
11602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
11603 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
11604 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
11605   LIBS="-lkvm $LIBS"
11606 fi
11607
11608   # Check for the 4.4BSD definition of getloadavg.
11609   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
11610 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
11611 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
11612   $as_echo_n "(cached) " >&6
11613 else
11614   ac_check_lib_save_LIBS=$LIBS
11615 LIBS="-lutil  $LIBS"
11616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11617 /* end confdefs.h.  */
11618
11619 /* Override any GCC internal prototype to avoid an error.
11620    Use char because int might match the return type of a GCC
11621    builtin and then its argument prototype would still apply.  */
11622 #ifdef __cplusplus
11623 extern "C"
11624 #endif
11625 char getloadavg ();
11626 int
11627 main ()
11628 {
11629 return getloadavg ();
11630   ;
11631   return 0;
11632 }
11633 _ACEOF
11634 if ac_fn_c_try_link "$LINENO"; then :
11635   ac_cv_lib_util_getloadavg=yes
11636 else
11637   ac_cv_lib_util_getloadavg=no
11638 fi
11639 rm -f core conftest.err conftest.$ac_objext \
11640     conftest$ac_exeext conftest.$ac_ext
11641 LIBS=$ac_check_lib_save_LIBS
11642 fi
11643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
11644 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
11645 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
11646   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
11647 fi
11648
11649 fi
11650
11651 if test $ac_have_func = no; then
11652   # There is a commonly available library for RS/6000 AIX.
11653   # Since it is not a standard part of AIX, it might be installed locally.
11654   ac_getloadavg_LIBS=$LIBS
11655   LIBS="-L/usr/local/lib $LIBS"
11656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
11657 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
11658 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
11659   $as_echo_n "(cached) " >&6
11660 else
11661   ac_check_lib_save_LIBS=$LIBS
11662 LIBS="-lgetloadavg  $LIBS"
11663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11664 /* end confdefs.h.  */
11665
11666 /* Override any GCC internal prototype to avoid an error.
11667    Use char because int might match the return type of a GCC
11668    builtin and then its argument prototype would still apply.  */
11669 #ifdef __cplusplus
11670 extern "C"
11671 #endif
11672 char getloadavg ();
11673 int
11674 main ()
11675 {
11676 return getloadavg ();
11677   ;
11678   return 0;
11679 }
11680 _ACEOF
11681 if ac_fn_c_try_link "$LINENO"; then :
11682   ac_cv_lib_getloadavg_getloadavg=yes
11683 else
11684   ac_cv_lib_getloadavg_getloadavg=no
11685 fi
11686 rm -f core conftest.err conftest.$ac_objext \
11687     conftest$ac_exeext conftest.$ac_ext
11688 LIBS=$ac_check_lib_save_LIBS
11689 fi
11690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
11691 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
11692 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
11693   LIBS="-lgetloadavg $LIBS"
11694 else
11695   LIBS=$ac_getloadavg_LIBS
11696 fi
11697
11698 fi
11699
11700 # Make sure it is really in the library, if we think we found it,
11701 # otherwise set up the replacement function.
11702 for ac_func in getloadavg
11703 do :
11704   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11705 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11706   cat >>confdefs.h <<_ACEOF
11707 #define HAVE_GETLOADAVG 1
11708 _ACEOF
11709
11710 else
11711   case " $LIBOBJS " in
11712   *" getloadavg.$ac_objext "* ) ;;
11713   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
11714  ;;
11715 esac
11716
11717
11718 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
11719
11720 # Figure out what our getloadavg.c needs.
11721 ac_have_func=no
11722 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
11723 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
11724   ac_have_func=yes
11725
11726 $as_echo "#define DGUX 1" >>confdefs.h
11727
11728  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
11729 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
11730 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
11731   $as_echo_n "(cached) " >&6
11732 else
11733   ac_check_lib_save_LIBS=$LIBS
11734 LIBS="-ldgc  $LIBS"
11735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11736 /* end confdefs.h.  */
11737
11738 /* Override any GCC internal prototype to avoid an error.
11739    Use char because int might match the return type of a GCC
11740    builtin and then its argument prototype would still apply.  */
11741 #ifdef __cplusplus
11742 extern "C"
11743 #endif
11744 char dg_sys_info ();
11745 int
11746 main ()
11747 {
11748 return dg_sys_info ();
11749   ;
11750   return 0;
11751 }
11752 _ACEOF
11753 if ac_fn_c_try_link "$LINENO"; then :
11754   ac_cv_lib_dgc_dg_sys_info=yes
11755 else
11756   ac_cv_lib_dgc_dg_sys_info=no
11757 fi
11758 rm -f core conftest.err conftest.$ac_objext \
11759     conftest$ac_exeext conftest.$ac_ext
11760 LIBS=$ac_check_lib_save_LIBS
11761 fi
11762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
11763 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
11764 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
11765   cat >>confdefs.h <<_ACEOF
11766 #define HAVE_LIBDGC 1
11767 _ACEOF
11768
11769   LIBS="-ldgc $LIBS"
11770
11771 fi
11772
11773 fi
11774
11775
11776
11777 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
11778 if test "x$ac_cv_header_locale_h" = x""yes; then :
11779
11780 fi
11781
11782
11783 for ac_func in setlocale
11784 do :
11785   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
11786 if test "x$ac_cv_func_setlocale" = x""yes; then :
11787   cat >>confdefs.h <<_ACEOF
11788 #define HAVE_SETLOCALE 1
11789 _ACEOF
11790
11791 fi
11792 done
11793
11794
11795 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
11796 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
11797 # Irix 4.0.5F has the header but not the library.
11798 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
11799   ac_have_func=yes
11800
11801 $as_echo "#define SVR4 1" >>confdefs.h
11802
11803 fi
11804
11805 if test $ac_have_func = no; then
11806   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
11807 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
11808   ac_have_func=yes
11809
11810 $as_echo "#define UMAX 1" >>confdefs.h
11811
11812
11813 $as_echo "#define UMAX4_3 1" >>confdefs.h
11814
11815 fi
11816
11817
11818 fi
11819
11820 if test $ac_have_func = no; then
11821   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
11822 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
11823   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
11824
11825 fi
11826
11827
11828 fi
11829
11830 if test $ac_have_func = no; then
11831   for ac_header in mach/mach.h
11832 do :
11833   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
11834 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
11835   cat >>confdefs.h <<_ACEOF
11836 #define HAVE_MACH_MACH_H 1
11837 _ACEOF
11838
11839 fi
11840
11841 done
11842
11843 fi
11844
11845 for ac_header in nlist.h
11846 do :
11847   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
11848 if test "x$ac_cv_header_nlist_h" = x""yes; then :
11849   cat >>confdefs.h <<_ACEOF
11850 #define HAVE_NLIST_H 1
11851 _ACEOF
11852  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
11853 "
11854 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
11855
11856 cat >>confdefs.h <<_ACEOF
11857 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
11858 _ACEOF
11859
11860
11861 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
11862
11863 fi
11864
11865
11866 fi
11867
11868 done
11869
11870 fi
11871 done
11872
11873
11874 # Some definitions of getloadavg require that the program be installed setgid.
11875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
11876 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
11877 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
11878   $as_echo_n "(cached) " >&6
11879 else
11880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11881 /* end confdefs.h.  */
11882 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
11883 #ifdef LDAV_PRIVILEGED
11884 Yowza Am I SETGID yet
11885 #endif
11886 _ACEOF
11887 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11888   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
11889   ac_cv_func_getloadavg_setgid=yes
11890 else
11891   ac_cv_func_getloadavg_setgid=no
11892 fi
11893 rm -f conftest*
11894
11895 fi
11896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
11897 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
11898 if test $ac_cv_func_getloadavg_setgid = yes; then
11899   NEED_SETGID=true
11900
11901 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
11902
11903 else
11904   NEED_SETGID=false
11905 fi
11906
11907 if test $ac_cv_func_getloadavg_setgid = yes; then
11908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
11909 $as_echo_n "checking group of /dev/kmem... " >&6; }
11910 if test "${ac_cv_group_kmem+set}" = set; then :
11911   $as_echo_n "(cached) " >&6
11912 else
11913    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
11914   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
11915   # If we got an error (system does not support symlinks), try without -L.
11916   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
11917   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
11918     | sed -ne 's/[       ][      ]*/ /g;
11919                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
11920                / /s/.* //;p;'`
11921
11922 fi
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
11924 $as_echo "$ac_cv_group_kmem" >&6; }
11925   KMEM_GROUP=$ac_cv_group_kmem
11926 fi
11927 if test "x$ac_save_LIBS" = x; then
11928   GETLOADAVG_LIBS=$LIBS
11929 else
11930   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
11931 fi
11932 LIBS=$ac_save_LIBS
11933
11934
11935
11936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
11937 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
11938 if test "${ac_cv_sys_largefile_source+set}" = set; then :
11939   $as_echo_n "(cached) " >&6
11940 else
11941   while :; do
11942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11943 /* end confdefs.h.  */
11944 #include <sys/types.h> /* for off_t */
11945      #include <stdio.h>
11946 int
11947 main ()
11948 {
11949 int (*fp) (FILE *, off_t, int) = fseeko;
11950      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11951   ;
11952   return 0;
11953 }
11954 _ACEOF
11955 if ac_fn_c_try_link "$LINENO"; then :
11956   ac_cv_sys_largefile_source=no; break
11957 fi
11958 rm -f core conftest.err conftest.$ac_objext \
11959     conftest$ac_exeext conftest.$ac_ext
11960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11961 /* end confdefs.h.  */
11962 #define _LARGEFILE_SOURCE 1
11963 #include <sys/types.h> /* for off_t */
11964      #include <stdio.h>
11965 int
11966 main ()
11967 {
11968 int (*fp) (FILE *, off_t, int) = fseeko;
11969      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11970   ;
11971   return 0;
11972 }
11973 _ACEOF
11974 if ac_fn_c_try_link "$LINENO"; then :
11975   ac_cv_sys_largefile_source=1; break
11976 fi
11977 rm -f core conftest.err conftest.$ac_objext \
11978     conftest$ac_exeext conftest.$ac_ext
11979   ac_cv_sys_largefile_source=unknown
11980   break
11981 done
11982 fi
11983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
11984 $as_echo "$ac_cv_sys_largefile_source" >&6; }
11985 case $ac_cv_sys_largefile_source in #(
11986   no | unknown) ;;
11987   *)
11988 cat >>confdefs.h <<_ACEOF
11989 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
11990 _ACEOF
11991 ;;
11992 esac
11993 rm -rf conftest*
11994
11995 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
11996 # in glibc 2.1.3, but that breaks too many other things.
11997 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
11998 if test $ac_cv_sys_largefile_source != unknown; then
11999
12000 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
12001
12002 fi
12003
12004
12005 # Configure getopt.
12006 # getopt.m4 serial 10
12007
12008 # The getopt module assume you want GNU getopt, with getopt_long etc,
12009 # rather than vanilla POSIX getopt.  This means your your code should
12010 # always include <getopt.h> for the getopt prototypes.
12011
12012
12013
12014
12015
12016
12017
12018
12019
12020
12021
12022 # Prerequisites of lib/getopt*.
12023
12024
12025
12026
12027   GETOPT_H=
12028   for ac_header in getopt.h
12029 do :
12030   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
12031 if test "x$ac_cv_header_getopt_h" = x""yes; then :
12032   cat >>confdefs.h <<_ACEOF
12033 #define HAVE_GETOPT_H 1
12034 _ACEOF
12035
12036 else
12037   GETOPT_H=getopt.h
12038 fi
12039
12040 done
12041
12042   if test -z "$GETOPT_H"; then
12043     for ac_func in getopt_long_only
12044 do :
12045   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
12046 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
12047   cat >>confdefs.h <<_ACEOF
12048 #define HAVE_GETOPT_LONG_ONLY 1
12049 _ACEOF
12050
12051 else
12052   GETOPT_H=getopt.h
12053 fi
12054 done
12055
12056   fi
12057
12058       if test -z "$GETOPT_H"; then
12059     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
12060 "
12061 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
12062   GETOPT_H=getopt.h
12063 fi
12064
12065   fi
12066
12067       if test -z "$GETOPT_H"; then
12068     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
12069 $as_echo_n "checking for working GNU getopt function... " >&6; }
12070 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
12071   $as_echo_n "(cached) " >&6
12072 else
12073   if test "$cross_compiling" = yes; then :
12074                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
12075 "
12076 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
12077   gl_cv_func_gnu_getopt=no
12078 else
12079   gl_cv_func_gnu_getopt=yes
12080 fi
12081
12082 else
12083   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12084 /* end confdefs.h.  */
12085 #include <getopt.h>
12086 int
12087 main ()
12088 {
12089
12090              char *myargv[3];
12091              myargv[0] = "conftest";
12092              myargv[1] = "-+";
12093              myargv[2] = 0;
12094              return getopt (2, myargv, "+a") != '?';
12095
12096   ;
12097   return 0;
12098 }
12099 _ACEOF
12100 if ac_fn_c_try_run "$LINENO"; then :
12101   gl_cv_func_gnu_getopt=yes
12102 else
12103   gl_cv_func_gnu_getopt=no
12104 fi
12105 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12106   conftest.$ac_objext conftest.beam conftest.$ac_ext
12107 fi
12108
12109 fi
12110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
12111 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
12112     if test "$gl_cv_func_gnu_getopt" = "no"; then
12113       GETOPT_H=getopt.h
12114     fi
12115   fi
12116
12117
12118
12119   if test -n "$GETOPT_H"; then :
12120
12121
12122   GETOPT_H=getopt.h
12123
12124 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
12125
12126
12127
12128   :
12129   GETOPTOBJS='getopt.o getopt1.o'
12130
12131 fi
12132
12133
12134
12135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
12136 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
12137 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
12138   $as_echo_n "(cached) " >&6
12139 else
12140   # Use it with a single arg.
12141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12142 /* end confdefs.h.  */
12143 $ac_includes_default
12144 int
12145 main ()
12146 {
12147 getpgrp (0);
12148   ;
12149   return 0;
12150 }
12151 _ACEOF
12152 if ac_fn_c_try_compile "$LINENO"; then :
12153   ac_cv_func_getpgrp_void=no
12154 else
12155   ac_cv_func_getpgrp_void=yes
12156 fi
12157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12158
12159 fi
12160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
12161 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
12162 if test $ac_cv_func_getpgrp_void = yes; then
12163
12164 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
12165
12166 fi
12167
12168
12169 for ac_func in strftime
12170 do :
12171   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
12172 if test "x$ac_cv_func_strftime" = x""yes; then :
12173   cat >>confdefs.h <<_ACEOF
12174 #define HAVE_STRFTIME 1
12175 _ACEOF
12176
12177 else
12178   # strftime is in -lintl on SCO UNIX.
12179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
12180 $as_echo_n "checking for strftime in -lintl... " >&6; }
12181 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
12182   $as_echo_n "(cached) " >&6
12183 else
12184   ac_check_lib_save_LIBS=$LIBS
12185 LIBS="-lintl  $LIBS"
12186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12187 /* end confdefs.h.  */
12188
12189 /* Override any GCC internal prototype to avoid an error.
12190    Use char because int might match the return type of a GCC
12191    builtin and then its argument prototype would still apply.  */
12192 #ifdef __cplusplus
12193 extern "C"
12194 #endif
12195 char strftime ();
12196 int
12197 main ()
12198 {
12199 return strftime ();
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 if ac_fn_c_try_link "$LINENO"; then :
12205   ac_cv_lib_intl_strftime=yes
12206 else
12207   ac_cv_lib_intl_strftime=no
12208 fi
12209 rm -f core conftest.err conftest.$ac_objext \
12210     conftest$ac_exeext conftest.$ac_ext
12211 LIBS=$ac_check_lib_save_LIBS
12212 fi
12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
12214 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
12215 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
12216   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
12217
12218 LIBS="-lintl $LIBS"
12219 fi
12220
12221 fi
12222 done
12223
12224
12225 # UNIX98 PTYs.
12226 for ac_func in grantpt
12227 do :
12228   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
12229 if test "x$ac_cv_func_grantpt" = x""yes; then :
12230   cat >>confdefs.h <<_ACEOF
12231 #define HAVE_GRANTPT 1
12232 _ACEOF
12233
12234 fi
12235 done
12236
12237
12238 # PTY-related GNU extensions.
12239 for ac_func in getpt
12240 do :
12241   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
12242 if test "x$ac_cv_func_getpt" = x""yes; then :
12243   cat >>confdefs.h <<_ACEOF
12244 #define HAVE_GETPT 1
12245 _ACEOF
12246
12247 fi
12248 done
12249
12250
12251 # Check this now, so that we will NOT find the above functions in ncurses.
12252 # That is because we have not set up to link ncurses in lib-src.
12253 # It's better to believe a function is not available
12254 # than to expect to find it in ncurses.
12255 # Also we need tputs and friends to be able to build at all.
12256 have_tputs_et_al=true
12257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
12258 $as_echo_n "checking for library containing tputs... " >&6; }
12259 if test "${ac_cv_search_tputs+set}" = set; then :
12260   $as_echo_n "(cached) " >&6
12261 else
12262   ac_func_search_save_LIBS=$LIBS
12263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12264 /* end confdefs.h.  */
12265
12266 /* Override any GCC internal prototype to avoid an error.
12267    Use char because int might match the return type of a GCC
12268    builtin and then its argument prototype would still apply.  */
12269 #ifdef __cplusplus
12270 extern "C"
12271 #endif
12272 char tputs ();
12273 int
12274 main ()
12275 {
12276 return tputs ();
12277   ;
12278   return 0;
12279 }
12280 _ACEOF
12281 for ac_lib in '' ncurses terminfo termcap; do
12282   if test -z "$ac_lib"; then
12283     ac_res="none required"
12284   else
12285     ac_res=-l$ac_lib
12286     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12287   fi
12288   if ac_fn_c_try_link "$LINENO"; then :
12289   ac_cv_search_tputs=$ac_res
12290 fi
12291 rm -f core conftest.err conftest.$ac_objext \
12292     conftest$ac_exeext
12293   if test "${ac_cv_search_tputs+set}" = set; then :
12294   break
12295 fi
12296 done
12297 if test "${ac_cv_search_tputs+set}" = set; then :
12298
12299 else
12300   ac_cv_search_tputs=no
12301 fi
12302 rm conftest.$ac_ext
12303 LIBS=$ac_func_search_save_LIBS
12304 fi
12305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
12306 $as_echo "$ac_cv_search_tputs" >&6; }
12307 ac_res=$ac_cv_search_tputs
12308 if test "$ac_res" != no; then :
12309   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12310
12311 else
12312   have_tputs_et_al=false
12313 fi
12314
12315 if test "$have_tputs_et_al" != true; then
12316   as_fn_error "I couldn't find termcap functions (tputs and friends).
12317 Maybe some development libraries/packages are missing?  Try installing
12318 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
12319 fi
12320 # Must define this when any termcap library is found.
12321
12322 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
12323
12324 ## FIXME This was the cpp logic, but I am not sure it is right.
12325 ## The above test has not necessarily found libncurses.
12326 HAVE_LIBNCURSES=yes
12327
12328 ## Use terminfo instead of termcap?
12329 ## Note only system files NOT using terminfo are:
12330 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
12331 ## darwin|gnu without ncurses.
12332 TERMINFO=no
12333 LIBS_TERMCAP=
12334 case "$opsys" in
12335   ## cygwin: Fewer environment variables to go wrong, more terminal types.
12336   ## hpux10-20: Use the system provided termcap(3) library.
12337   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
12338   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
12339   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
12340
12341   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
12342   ##  The ncurses library has been moved out of the System framework in
12343   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
12344   ##  option to use it.
12345   darwin|gnu*)
12346     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
12347     if test "x$HAVE_LIBNCURSES" = "xyes"; then
12348       TERMINFO=yes
12349       LIBS_TERMCAP="-lncurses"
12350     fi
12351     ;;
12352
12353   freebsd)
12354     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
12355 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
12356     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
12357   $as_echo_n "(cached) " >&6
12358 else
12359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12360 /* end confdefs.h.  */
12361 #include <osreldate.h>
12362 int
12363 main ()
12364 {
12365 #if __FreeBSD_version < 400000
12366 fail;
12367 #endif
12368
12369   ;
12370   return 0;
12371 }
12372 _ACEOF
12373 if ac_fn_c_try_link "$LINENO"; then :
12374   emacs_cv_freebsd_terminfo=yes
12375 else
12376   emacs_cv_freebsd_terminfo=no
12377 fi
12378 rm -f core conftest.err conftest.$ac_objext \
12379     conftest$ac_exeext conftest.$ac_ext
12380 fi
12381
12382
12383     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
12384 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
12385
12386     if test $emacs_cv_freebsd_terminfo = yes; then
12387       TERMINFO=yes
12388       LIBS_TERMCAP="-lncurses"
12389     else
12390       LIBS_TERMCAP="-ltermcap"
12391     fi
12392     ;;
12393
12394   netbsd)
12395     if test $ac_cv_search_tputs = -lterminfo; then
12396       TERMINFO=yes
12397       LIBS_TERMCAP="-lterminfo"
12398     else
12399       LIBS_TERMCAP="-ltermcap"
12400     fi
12401     ;;
12402
12403 esac
12404
12405 case "$opsys" in
12406   ## hpux: Make sure we get select from libc rather than from libcurses
12407   ##  because libcurses on HPUX 10.10 has a broken version of select.
12408   ##  We used to use -lc -lcurses, but this may be cleaner.
12409   hpux*) LIBS_TERMCAP="-ltermcap" ;;
12410
12411   openbsd) LIBS_TERMCAP="-lncurses" ;;
12412
12413   ## Must use system termcap, if we use any termcap.  It does special things.
12414   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
12415 esac
12416
12417 TERMCAP_OBJ=tparam.o
12418 if test $TERMINFO = yes; then
12419
12420 $as_echo "#define TERMINFO 1" >>confdefs.h
12421
12422
12423   ## Default used to be -ltermcap.  Add a case above if need something else.
12424   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
12425
12426   TERMCAP_OBJ=terminfo.o
12427 fi
12428
12429
12430
12431
12432 # Do we have res_init, for detecting changes in /etc/resolv.conf?
12433 resolv=no
12434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12435 /* end confdefs.h.  */
12436 #include <netinet/in.h>
12437 #include <arpa/nameser.h>
12438 #include <resolv.h>
12439 int
12440 main ()
12441 {
12442 return res_init();
12443   ;
12444   return 0;
12445 }
12446 _ACEOF
12447 if ac_fn_c_try_link "$LINENO"; then :
12448   have_res_init=yes
12449 else
12450   have_res_init=no
12451 fi
12452 rm -f core conftest.err conftest.$ac_objext \
12453     conftest$ac_exeext conftest.$ac_ext
12454 if test "$have_res_init" = no; then
12455   OLIBS="$LIBS"
12456   LIBS="$LIBS -lresolv"
12457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
12458 $as_echo_n "checking for res_init with -lresolv... " >&6; }
12459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12460 /* end confdefs.h.  */
12461 #include <netinet/in.h>
12462 #include <arpa/nameser.h>
12463 #include <resolv.h>
12464 int
12465 main ()
12466 {
12467 return res_init();
12468   ;
12469   return 0;
12470 }
12471 _ACEOF
12472 if ac_fn_c_try_link "$LINENO"; then :
12473   have_res_init=yes
12474 else
12475   have_res_init=no
12476 fi
12477 rm -f core conftest.err conftest.$ac_objext \
12478     conftest$ac_exeext conftest.$ac_ext
12479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
12480 $as_echo "$have_res_init" >&6; }
12481   if test "$have_res_init" = yes ; then
12482     resolv=yes
12483   fi
12484   LIBS="$OLIBS"
12485 fi
12486
12487 if test "$have_res_init" = yes; then
12488
12489 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
12490
12491 fi
12492
12493 # Do we need the Hesiod library to provide the support routines?
12494 LIBHESIOD=
12495 if test "$with_hesiod" != no ; then
12496   # Don't set $LIBS here -- see comments above.  FIXME which comments?
12497   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
12498 if test "x$ac_cv_func_res_send" = x""yes; then :
12499
12500 else
12501   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
12502 if test "x$ac_cv_func___res_send" = x""yes; then :
12503
12504 else
12505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
12506 $as_echo_n "checking for res_send in -lresolv... " >&6; }
12507 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
12508   $as_echo_n "(cached) " >&6
12509 else
12510   ac_check_lib_save_LIBS=$LIBS
12511 LIBS="-lresolv  $LIBS"
12512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12513 /* end confdefs.h.  */
12514
12515 /* Override any GCC internal prototype to avoid an error.
12516    Use char because int might match the return type of a GCC
12517    builtin and then its argument prototype would still apply.  */
12518 #ifdef __cplusplus
12519 extern "C"
12520 #endif
12521 char res_send ();
12522 int
12523 main ()
12524 {
12525 return res_send ();
12526   ;
12527   return 0;
12528 }
12529 _ACEOF
12530 if ac_fn_c_try_link "$LINENO"; then :
12531   ac_cv_lib_resolv_res_send=yes
12532 else
12533   ac_cv_lib_resolv_res_send=no
12534 fi
12535 rm -f core conftest.err conftest.$ac_objext \
12536     conftest$ac_exeext conftest.$ac_ext
12537 LIBS=$ac_check_lib_save_LIBS
12538 fi
12539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
12540 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
12541 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
12542   resolv=yes
12543 else
12544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
12545 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
12546 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
12547   $as_echo_n "(cached) " >&6
12548 else
12549   ac_check_lib_save_LIBS=$LIBS
12550 LIBS="-lresolv  $LIBS"
12551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12552 /* end confdefs.h.  */
12553
12554 /* Override any GCC internal prototype to avoid an error.
12555    Use char because int might match the return type of a GCC
12556    builtin and then its argument prototype would still apply.  */
12557 #ifdef __cplusplus
12558 extern "C"
12559 #endif
12560 char __res_send ();
12561 int
12562 main ()
12563 {
12564 return __res_send ();
12565   ;
12566   return 0;
12567 }
12568 _ACEOF
12569 if ac_fn_c_try_link "$LINENO"; then :
12570   ac_cv_lib_resolv___res_send=yes
12571 else
12572   ac_cv_lib_resolv___res_send=no
12573 fi
12574 rm -f core conftest.err conftest.$ac_objext \
12575     conftest$ac_exeext conftest.$ac_ext
12576 LIBS=$ac_check_lib_save_LIBS
12577 fi
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
12579 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
12580 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
12581   resolv=yes
12582 fi
12583
12584 fi
12585
12586 fi
12587
12588 fi
12589
12590   if test "$resolv" = yes ; then
12591     RESOLVLIB=-lresolv
12592   else
12593     RESOLVLIB=
12594   fi
12595   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
12596 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
12597
12598 else
12599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
12600 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
12601 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
12602   $as_echo_n "(cached) " >&6
12603 else
12604   ac_check_lib_save_LIBS=$LIBS
12605 LIBS="-lhesiod $RESOLVLIB $LIBS"
12606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12607 /* end confdefs.h.  */
12608
12609 /* Override any GCC internal prototype to avoid an error.
12610    Use char because int might match the return type of a GCC
12611    builtin and then its argument prototype would still apply.  */
12612 #ifdef __cplusplus
12613 extern "C"
12614 #endif
12615 char hes_getmailhost ();
12616 int
12617 main ()
12618 {
12619 return hes_getmailhost ();
12620   ;
12621   return 0;
12622 }
12623 _ACEOF
12624 if ac_fn_c_try_link "$LINENO"; then :
12625   ac_cv_lib_hesiod_hes_getmailhost=yes
12626 else
12627   ac_cv_lib_hesiod_hes_getmailhost=no
12628 fi
12629 rm -f core conftest.err conftest.$ac_objext \
12630     conftest$ac_exeext conftest.$ac_ext
12631 LIBS=$ac_check_lib_save_LIBS
12632 fi
12633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
12634 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
12635 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
12636   hesiod=yes
12637 else
12638   :
12639 fi
12640
12641 fi
12642
12643
12644   if test x"$hesiod" = xyes; then
12645
12646 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
12647
12648     LIBHESIOD=-lhesiod
12649   fi
12650 fi
12651
12652
12653 # Do we need libresolv (due to res_init or Hesiod)?
12654 if test "$resolv" = yes ; then
12655
12656 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
12657
12658   LIBRESOLV=-lresolv
12659 else
12660   LIBRESOLV=
12661 fi
12662
12663
12664 # These tell us which Kerberos-related libraries to use.
12665 COM_ERRLIB=
12666 CRYPTOLIB=
12667 KRB5LIB=
12668 DESLIB=
12669 KRB4LIB=
12670
12671 if test "${with_kerberos}" != no; then
12672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
12673 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
12674 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
12675   $as_echo_n "(cached) " >&6
12676 else
12677   ac_check_lib_save_LIBS=$LIBS
12678 LIBS="-lcom_err  $LIBS"
12679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12680 /* end confdefs.h.  */
12681
12682 /* Override any GCC internal prototype to avoid an error.
12683    Use char because int might match the return type of a GCC
12684    builtin and then its argument prototype would still apply.  */
12685 #ifdef __cplusplus
12686 extern "C"
12687 #endif
12688 char com_err ();
12689 int
12690 main ()
12691 {
12692 return com_err ();
12693   ;
12694   return 0;
12695 }
12696 _ACEOF
12697 if ac_fn_c_try_link "$LINENO"; then :
12698   ac_cv_lib_com_err_com_err=yes
12699 else
12700   ac_cv_lib_com_err_com_err=no
12701 fi
12702 rm -f core conftest.err conftest.$ac_objext \
12703     conftest$ac_exeext conftest.$ac_ext
12704 LIBS=$ac_check_lib_save_LIBS
12705 fi
12706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
12707 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
12708 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
12709   have_com_err=yes
12710 else
12711   have_com_err=no
12712 fi
12713
12714   if test $have_com_err = yes; then
12715     COM_ERRLIB=-lcom_err
12716     LIBS="$COM_ERRLIB $LIBS"
12717
12718 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
12719
12720   fi
12721   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
12722 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
12723 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
12724   $as_echo_n "(cached) " >&6
12725 else
12726   ac_check_lib_save_LIBS=$LIBS
12727 LIBS="-lcrypto  $LIBS"
12728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12729 /* end confdefs.h.  */
12730
12731 /* Override any GCC internal prototype to avoid an error.
12732    Use char because int might match the return type of a GCC
12733    builtin and then its argument prototype would still apply.  */
12734 #ifdef __cplusplus
12735 extern "C"
12736 #endif
12737 char mit_des_cbc_encrypt ();
12738 int
12739 main ()
12740 {
12741 return mit_des_cbc_encrypt ();
12742   ;
12743   return 0;
12744 }
12745 _ACEOF
12746 if ac_fn_c_try_link "$LINENO"; then :
12747   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
12748 else
12749   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
12750 fi
12751 rm -f core conftest.err conftest.$ac_objext \
12752     conftest$ac_exeext conftest.$ac_ext
12753 LIBS=$ac_check_lib_save_LIBS
12754 fi
12755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
12756 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
12757 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
12758   have_crypto=yes
12759 else
12760   have_crypto=no
12761 fi
12762
12763   if test $have_crypto = yes; then
12764     CRYPTOLIB=-lcrypto
12765     LIBS="$CRYPTOLIB $LIBS"
12766
12767 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
12768
12769   fi
12770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
12771 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
12772 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
12773   $as_echo_n "(cached) " >&6
12774 else
12775   ac_check_lib_save_LIBS=$LIBS
12776 LIBS="-lk5crypto  $LIBS"
12777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12778 /* end confdefs.h.  */
12779
12780 /* Override any GCC internal prototype to avoid an error.
12781    Use char because int might match the return type of a GCC
12782    builtin and then its argument prototype would still apply.  */
12783 #ifdef __cplusplus
12784 extern "C"
12785 #endif
12786 char mit_des_cbc_encrypt ();
12787 int
12788 main ()
12789 {
12790 return mit_des_cbc_encrypt ();
12791   ;
12792   return 0;
12793 }
12794 _ACEOF
12795 if ac_fn_c_try_link "$LINENO"; then :
12796   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
12797 else
12798   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
12799 fi
12800 rm -f core conftest.err conftest.$ac_objext \
12801     conftest$ac_exeext conftest.$ac_ext
12802 LIBS=$ac_check_lib_save_LIBS
12803 fi
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
12805 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
12806 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
12807   have_k5crypto=yes
12808 else
12809   have_k5crypto=no
12810 fi
12811
12812   if test $have_k5crypto = yes; then
12813     CRYPTOLIB=-lk5crypto
12814     LIBS="$CRYPTOLIB $LIBS"
12815
12816 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
12817
12818   fi
12819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
12820 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
12821 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
12822   $as_echo_n "(cached) " >&6
12823 else
12824   ac_check_lib_save_LIBS=$LIBS
12825 LIBS="-lkrb5  $LIBS"
12826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12827 /* end confdefs.h.  */
12828
12829 /* Override any GCC internal prototype to avoid an error.
12830    Use char because int might match the return type of a GCC
12831    builtin and then its argument prototype would still apply.  */
12832 #ifdef __cplusplus
12833 extern "C"
12834 #endif
12835 char krb5_init_context ();
12836 int
12837 main ()
12838 {
12839 return krb5_init_context ();
12840   ;
12841   return 0;
12842 }
12843 _ACEOF
12844 if ac_fn_c_try_link "$LINENO"; then :
12845   ac_cv_lib_krb5_krb5_init_context=yes
12846 else
12847   ac_cv_lib_krb5_krb5_init_context=no
12848 fi
12849 rm -f core conftest.err conftest.$ac_objext \
12850     conftest$ac_exeext conftest.$ac_ext
12851 LIBS=$ac_check_lib_save_LIBS
12852 fi
12853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
12854 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
12855 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
12856   have_krb5=yes
12857 else
12858   have_krb5=no
12859 fi
12860
12861   if test $have_krb5=yes; then
12862     KRB5LIB=-lkrb5
12863     LIBS="$KRB5LIB $LIBS"
12864
12865 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
12866
12867   fi
12868     if test "${with_kerberos5}" = no; then
12869     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
12870 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
12871 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
12872   $as_echo_n "(cached) " >&6
12873 else
12874   ac_check_lib_save_LIBS=$LIBS
12875 LIBS="-ldes425  $LIBS"
12876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12877 /* end confdefs.h.  */
12878
12879 /* Override any GCC internal prototype to avoid an error.
12880    Use char because int might match the return type of a GCC
12881    builtin and then its argument prototype would still apply.  */
12882 #ifdef __cplusplus
12883 extern "C"
12884 #endif
12885 char des_cbc_encrypt ();
12886 int
12887 main ()
12888 {
12889 return des_cbc_encrypt ();
12890   ;
12891   return 0;
12892 }
12893 _ACEOF
12894 if ac_fn_c_try_link "$LINENO"; then :
12895   ac_cv_lib_des425_des_cbc_encrypt=yes
12896 else
12897   ac_cv_lib_des425_des_cbc_encrypt=no
12898 fi
12899 rm -f core conftest.err conftest.$ac_objext \
12900     conftest$ac_exeext conftest.$ac_ext
12901 LIBS=$ac_check_lib_save_LIBS
12902 fi
12903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
12904 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
12905 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
12906   have_des425=yes
12907 else
12908   have_des425=no
12909 fi
12910
12911     if test $have_des425 = yes; then
12912       DESLIB=-ldes425
12913       LIBS="$DESLIB $LIBS"
12914
12915 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
12916
12917     else
12918       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
12919 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
12920 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
12921   $as_echo_n "(cached) " >&6
12922 else
12923   ac_check_lib_save_LIBS=$LIBS
12924 LIBS="-ldes  $LIBS"
12925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12926 /* end confdefs.h.  */
12927
12928 /* Override any GCC internal prototype to avoid an error.
12929    Use char because int might match the return type of a GCC
12930    builtin and then its argument prototype would still apply.  */
12931 #ifdef __cplusplus
12932 extern "C"
12933 #endif
12934 char des_cbc_encrypt ();
12935 int
12936 main ()
12937 {
12938 return des_cbc_encrypt ();
12939   ;
12940   return 0;
12941 }
12942 _ACEOF
12943 if ac_fn_c_try_link "$LINENO"; then :
12944   ac_cv_lib_des_des_cbc_encrypt=yes
12945 else
12946   ac_cv_lib_des_des_cbc_encrypt=no
12947 fi
12948 rm -f core conftest.err conftest.$ac_objext \
12949     conftest$ac_exeext conftest.$ac_ext
12950 LIBS=$ac_check_lib_save_LIBS
12951 fi
12952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
12953 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
12954 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
12955   have_des=yes
12956 else
12957   have_des=no
12958 fi
12959
12960       if test $have_des = yes; then
12961         DESLIB=-ldes
12962         LIBS="$DESLIB $LIBS"
12963
12964 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
12965
12966       fi
12967     fi
12968     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
12969 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
12970 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
12971   $as_echo_n "(cached) " >&6
12972 else
12973   ac_check_lib_save_LIBS=$LIBS
12974 LIBS="-lkrb4  $LIBS"
12975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12976 /* end confdefs.h.  */
12977
12978 /* Override any GCC internal prototype to avoid an error.
12979    Use char because int might match the return type of a GCC
12980    builtin and then its argument prototype would still apply.  */
12981 #ifdef __cplusplus
12982 extern "C"
12983 #endif
12984 char krb_get_cred ();
12985 int
12986 main ()
12987 {
12988 return krb_get_cred ();
12989   ;
12990   return 0;
12991 }
12992 _ACEOF
12993 if ac_fn_c_try_link "$LINENO"; then :
12994   ac_cv_lib_krb4_krb_get_cred=yes
12995 else
12996   ac_cv_lib_krb4_krb_get_cred=no
12997 fi
12998 rm -f core conftest.err conftest.$ac_objext \
12999     conftest$ac_exeext conftest.$ac_ext
13000 LIBS=$ac_check_lib_save_LIBS
13001 fi
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13003 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13004 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13005   have_krb4=yes
13006 else
13007   have_krb4=no
13008 fi
13009
13010     if test $have_krb4 = yes; then
13011       KRB4LIB=-lkrb4
13012       LIBS="$KRB4LIB $LIBS"
13013
13014 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13015
13016     else
13017       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13018 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13019 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13020   $as_echo_n "(cached) " >&6
13021 else
13022   ac_check_lib_save_LIBS=$LIBS
13023 LIBS="-lkrb  $LIBS"
13024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13025 /* end confdefs.h.  */
13026
13027 /* Override any GCC internal prototype to avoid an error.
13028    Use char because int might match the return type of a GCC
13029    builtin and then its argument prototype would still apply.  */
13030 #ifdef __cplusplus
13031 extern "C"
13032 #endif
13033 char krb_get_cred ();
13034 int
13035 main ()
13036 {
13037 return krb_get_cred ();
13038   ;
13039   return 0;
13040 }
13041 _ACEOF
13042 if ac_fn_c_try_link "$LINENO"; then :
13043   ac_cv_lib_krb_krb_get_cred=yes
13044 else
13045   ac_cv_lib_krb_krb_get_cred=no
13046 fi
13047 rm -f core conftest.err conftest.$ac_objext \
13048     conftest$ac_exeext conftest.$ac_ext
13049 LIBS=$ac_check_lib_save_LIBS
13050 fi
13051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
13052 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
13053 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
13054   have_krb=yes
13055 else
13056   have_krb=no
13057 fi
13058
13059       if test $have_krb = yes; then
13060         KRB4LIB=-lkrb
13061         LIBS="$KRB4LIB $LIBS"
13062
13063 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
13064
13065       fi
13066     fi
13067   fi
13068
13069   if test "${with_kerberos5}" != no; then
13070     for ac_header in krb5.h
13071 do :
13072   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13073 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13074   cat >>confdefs.h <<_ACEOF
13075 #define HAVE_KRB5_H 1
13076 _ACEOF
13077  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13078 "
13079 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13080
13081 cat >>confdefs.h <<_ACEOF
13082 #define HAVE_KRB5_ERROR_TEXT 1
13083 _ACEOF
13084
13085
13086 fi
13087 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13088 "
13089 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13090
13091 cat >>confdefs.h <<_ACEOF
13092 #define HAVE_KRB5_ERROR_E_TEXT 1
13093 _ACEOF
13094
13095
13096 fi
13097
13098 fi
13099
13100 done
13101
13102   else
13103     for ac_header in des.h
13104 do :
13105   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
13106 if test "x$ac_cv_header_des_h" = x""yes; then :
13107   cat >>confdefs.h <<_ACEOF
13108 #define HAVE_DES_H 1
13109 _ACEOF
13110
13111 else
13112   for ac_header in kerberosIV/des.h
13113 do :
13114   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
13115 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
13116   cat >>confdefs.h <<_ACEOF
13117 #define HAVE_KERBEROSIV_DES_H 1
13118 _ACEOF
13119
13120 else
13121   for ac_header in kerberos/des.h
13122 do :
13123   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
13124 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
13125   cat >>confdefs.h <<_ACEOF
13126 #define HAVE_KERBEROS_DES_H 1
13127 _ACEOF
13128
13129 fi
13130
13131 done
13132
13133 fi
13134
13135 done
13136
13137 fi
13138
13139 done
13140
13141     for ac_header in krb.h
13142 do :
13143   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
13144 if test "x$ac_cv_header_krb_h" = x""yes; then :
13145   cat >>confdefs.h <<_ACEOF
13146 #define HAVE_KRB_H 1
13147 _ACEOF
13148
13149 else
13150   for ac_header in kerberosIV/krb.h
13151 do :
13152   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
13153 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
13154   cat >>confdefs.h <<_ACEOF
13155 #define HAVE_KERBEROSIV_KRB_H 1
13156 _ACEOF
13157
13158 else
13159   for ac_header in kerberos/krb.h
13160 do :
13161   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
13162 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
13163   cat >>confdefs.h <<_ACEOF
13164 #define HAVE_KERBEROS_KRB_H 1
13165 _ACEOF
13166
13167 fi
13168
13169 done
13170
13171 fi
13172
13173 done
13174
13175 fi
13176
13177 done
13178
13179   fi
13180   for ac_header in com_err.h
13181 do :
13182   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
13183 if test "x$ac_cv_header_com_err_h" = x""yes; then :
13184   cat >>confdefs.h <<_ACEOF
13185 #define HAVE_COM_ERR_H 1
13186 _ACEOF
13187
13188 fi
13189
13190 done
13191
13192 fi
13193
13194
13195
13196
13197
13198
13199
13200 # Solaris requires -lintl if you want strerror (which calls dgettext)
13201 # to return localized messages.
13202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
13203 $as_echo_n "checking for dgettext in -lintl... " >&6; }
13204 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
13205   $as_echo_n "(cached) " >&6
13206 else
13207   ac_check_lib_save_LIBS=$LIBS
13208 LIBS="-lintl  $LIBS"
13209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13210 /* end confdefs.h.  */
13211
13212 /* Override any GCC internal prototype to avoid an error.
13213    Use char because int might match the return type of a GCC
13214    builtin and then its argument prototype would still apply.  */
13215 #ifdef __cplusplus
13216 extern "C"
13217 #endif
13218 char dgettext ();
13219 int
13220 main ()
13221 {
13222 return dgettext ();
13223   ;
13224   return 0;
13225 }
13226 _ACEOF
13227 if ac_fn_c_try_link "$LINENO"; then :
13228   ac_cv_lib_intl_dgettext=yes
13229 else
13230   ac_cv_lib_intl_dgettext=no
13231 fi
13232 rm -f core conftest.err conftest.$ac_objext \
13233     conftest$ac_exeext conftest.$ac_ext
13234 LIBS=$ac_check_lib_save_LIBS
13235 fi
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
13237 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
13238 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
13239   cat >>confdefs.h <<_ACEOF
13240 #define HAVE_LIBINTL 1
13241 _ACEOF
13242
13243   LIBS="-lintl $LIBS"
13244
13245 fi
13246
13247
13248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
13249 $as_echo_n "checking whether localtime caches TZ... " >&6; }
13250 if test "${emacs_cv_localtime_cache+set}" = set; then :
13251   $as_echo_n "(cached) " >&6
13252 else
13253   if test x$ac_cv_func_tzset = xyes; then
13254 if test "$cross_compiling" = yes; then :
13255   # If we have tzset, assume the worst when cross-compiling.
13256 emacs_cv_localtime_cache=yes
13257 else
13258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13259 /* end confdefs.h.  */
13260 #include <time.h>
13261 extern char **environ;
13262 unset_TZ ()
13263 {
13264   char **from, **to;
13265   for (to = from = environ; (*to = *from); from++)
13266     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
13267       to++;
13268 }
13269 char TZ_GMT0[] = "TZ=GMT0";
13270 char TZ_PST8[] = "TZ=PST8";
13271 main()
13272 {
13273   time_t now = time ((time_t *) 0);
13274   int hour_GMT0, hour_unset;
13275   if (putenv (TZ_GMT0) != 0)
13276     exit (1);
13277   hour_GMT0 = localtime (&now)->tm_hour;
13278   unset_TZ ();
13279   hour_unset = localtime (&now)->tm_hour;
13280   if (putenv (TZ_PST8) != 0)
13281     exit (1);
13282   if (localtime (&now)->tm_hour == hour_GMT0)
13283     exit (1);
13284   unset_TZ ();
13285   if (localtime (&now)->tm_hour != hour_unset)
13286     exit (1);
13287   exit (0);
13288 }
13289 _ACEOF
13290 if ac_fn_c_try_run "$LINENO"; then :
13291   emacs_cv_localtime_cache=no
13292 else
13293   emacs_cv_localtime_cache=yes
13294 fi
13295 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13296   conftest.$ac_objext conftest.beam conftest.$ac_ext
13297 fi
13298
13299 else
13300         # If we lack tzset, report that localtime does not cache TZ,
13301         # since we can't invalidate the cache if we don't have tzset.
13302         emacs_cv_localtime_cache=no
13303 fi
13304 fi
13305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
13306 $as_echo "$emacs_cv_localtime_cache" >&6; }
13307 if test $emacs_cv_localtime_cache = yes; then
13308
13309 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
13310
13311 fi
13312
13313 if test "x$HAVE_TIMEVAL" = xyes; then
13314   for ac_func in gettimeofday
13315 do :
13316   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
13317 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
13318   cat >>confdefs.h <<_ACEOF
13319 #define HAVE_GETTIMEOFDAY 1
13320 _ACEOF
13321
13322 fi
13323 done
13324
13325   if test $ac_cv_func_gettimeofday = yes; then
13326     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
13327 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
13328 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
13329   $as_echo_n "(cached) " >&6
13330 else
13331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13332 /* end confdefs.h.  */
13333
13334 #ifdef TIME_WITH_SYS_TIME
13335 #include <sys/time.h>
13336 #include <time.h>
13337 #else
13338 #ifdef HAVE_SYS_TIME_H
13339 #include <sys/time.h>
13340 #else
13341 #include <time.h>
13342 #endif
13343 #endif
13344 int
13345 main ()
13346 {
13347 struct timeval time;
13348        gettimeofday (&time, 0);
13349   ;
13350   return 0;
13351 }
13352 _ACEOF
13353 if ac_fn_c_try_compile "$LINENO"; then :
13354   emacs_cv_gettimeofday_two_arguments=yes
13355 else
13356   emacs_cv_gettimeofday_two_arguments=no
13357 fi
13358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13359 fi
13360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
13361 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
13362     if test $emacs_cv_gettimeofday_two_arguments = no; then
13363
13364 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
13365
13366     fi
13367   fi
13368 fi
13369
13370 ok_so_far=yes
13371 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
13372 if test "x$ac_cv_func_socket" = x""yes; then :
13373
13374 else
13375   ok_so_far=no
13376 fi
13377
13378 if test $ok_so_far = yes; then
13379   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
13380 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
13381
13382 else
13383   ok_so_far=no
13384 fi
13385
13386
13387 fi
13388 if test $ok_so_far = yes; then
13389   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
13390 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
13391
13392 else
13393   ok_so_far=no
13394 fi
13395
13396
13397 fi
13398 if test $ok_so_far = yes; then
13399
13400 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
13401
13402 fi
13403
13404 for ac_header in sys/ioctl.h
13405 do :
13406   ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
13407 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
13408   cat >>confdefs.h <<_ACEOF
13409 #define HAVE_SYS_IOCTL_H 1
13410 _ACEOF
13411
13412 fi
13413
13414 done
13415
13416
13417 if test -f /usr/lpp/X11/bin/smt.exp; then
13418
13419 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
13420
13421 fi
13422
13423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
13424 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
13425 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
13426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13427 $as_echo "yes" >&6; }
13428
13429 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
13430
13431 else
13432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13433 $as_echo "no" >&6; }
13434 fi
13435
13436 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
13437 if test "x$ac_cv_type_pid_t" = x""yes; then :
13438
13439 else
13440
13441 cat >>confdefs.h <<_ACEOF
13442 #define pid_t int
13443 _ACEOF
13444
13445 fi
13446
13447 for ac_header in vfork.h
13448 do :
13449   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13450 if test "x$ac_cv_header_vfork_h" = x""yes; then :
13451   cat >>confdefs.h <<_ACEOF
13452 #define HAVE_VFORK_H 1
13453 _ACEOF
13454
13455 fi
13456
13457 done
13458
13459 for ac_func in fork vfork
13460 do :
13461   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13462 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13463 eval as_val=\$$as_ac_var
13464    if test "x$as_val" = x""yes; then :
13465   cat >>confdefs.h <<_ACEOF
13466 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13467 _ACEOF
13468
13469 fi
13470 done
13471
13472 if test "x$ac_cv_func_fork" = xyes; then
13473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13474 $as_echo_n "checking for working fork... " >&6; }
13475 if test "${ac_cv_func_fork_works+set}" = set; then :
13476   $as_echo_n "(cached) " >&6
13477 else
13478   if test "$cross_compiling" = yes; then :
13479   ac_cv_func_fork_works=cross
13480 else
13481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13482 /* end confdefs.h.  */
13483 $ac_includes_default
13484 int
13485 main ()
13486 {
13487
13488           /* By Ruediger Kuhlmann. */
13489           return fork () < 0;
13490
13491   ;
13492   return 0;
13493 }
13494 _ACEOF
13495 if ac_fn_c_try_run "$LINENO"; then :
13496   ac_cv_func_fork_works=yes
13497 else
13498   ac_cv_func_fork_works=no
13499 fi
13500 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13501   conftest.$ac_objext conftest.beam conftest.$ac_ext
13502 fi
13503
13504 fi
13505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13506 $as_echo "$ac_cv_func_fork_works" >&6; }
13507
13508 else
13509   ac_cv_func_fork_works=$ac_cv_func_fork
13510 fi
13511 if test "x$ac_cv_func_fork_works" = xcross; then
13512   case $host in
13513     *-*-amigaos* | *-*-msdosdjgpp*)
13514       # Override, as these systems have only a dummy fork() stub
13515       ac_cv_func_fork_works=no
13516       ;;
13517     *)
13518       ac_cv_func_fork_works=yes
13519       ;;
13520   esac
13521   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13522 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13523 fi
13524 ac_cv_func_vfork_works=$ac_cv_func_vfork
13525 if test "x$ac_cv_func_vfork" = xyes; then
13526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13527 $as_echo_n "checking for working vfork... " >&6; }
13528 if test "${ac_cv_func_vfork_works+set}" = set; then :
13529   $as_echo_n "(cached) " >&6
13530 else
13531   if test "$cross_compiling" = yes; then :
13532   ac_cv_func_vfork_works=cross
13533 else
13534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13535 /* end confdefs.h.  */
13536 /* Thanks to Paul Eggert for this test.  */
13537 $ac_includes_default
13538 #include <sys/wait.h>
13539 #ifdef HAVE_VFORK_H
13540 # include <vfork.h>
13541 #endif
13542 /* On some sparc systems, changes by the child to local and incoming
13543    argument registers are propagated back to the parent.  The compiler
13544    is told about this with #include <vfork.h>, but some compilers
13545    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
13546    static variable whose address is put into a register that is
13547    clobbered by the vfork.  */
13548 static void
13549 #ifdef __cplusplus
13550 sparc_address_test (int arg)
13551 # else
13552 sparc_address_test (arg) int arg;
13553 #endif
13554 {
13555   static pid_t child;
13556   if (!child) {
13557     child = vfork ();
13558     if (child < 0) {
13559       perror ("vfork");
13560       _exit(2);
13561     }
13562     if (!child) {
13563       arg = getpid();
13564       write(-1, "", 0);
13565       _exit (arg);
13566     }
13567   }
13568 }
13569
13570 int
13571 main ()
13572 {
13573   pid_t parent = getpid ();
13574   pid_t child;
13575
13576   sparc_address_test (0);
13577
13578   child = vfork ();
13579
13580   if (child == 0) {
13581     /* Here is another test for sparc vfork register problems.  This
13582        test uses lots of local variables, at least as many local
13583        variables as main has allocated so far including compiler
13584        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
13585        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
13586        reuse the register of parent for one of the local variables,
13587        since it will think that parent can't possibly be used any more
13588        in this routine.  Assigning to the local variable will thus
13589        munge parent in the parent process.  */
13590     pid_t
13591       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13592       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13593     /* Convince the compiler that p..p7 are live; otherwise, it might
13594        use the same hardware register for all 8 local variables.  */
13595     if (p != p1 || p != p2 || p != p3 || p != p4
13596         || p != p5 || p != p6 || p != p7)
13597       _exit(1);
13598
13599     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13600        from child file descriptors.  If the child closes a descriptor
13601        before it execs or exits, this munges the parent's descriptor
13602        as well.  Test for this by closing stdout in the child.  */
13603     _exit(close(fileno(stdout)) != 0);
13604   } else {
13605     int status;
13606     struct stat st;
13607
13608     while (wait(&status) != child)
13609       ;
13610     return (
13611          /* Was there some problem with vforking?  */
13612          child < 0
13613
13614          /* Did the child fail?  (This shouldn't happen.)  */
13615          || status
13616
13617          /* Did the vfork/compiler bug occur?  */
13618          || parent != getpid()
13619
13620          /* Did the file descriptor bug occur?  */
13621          || fstat(fileno(stdout), &st) != 0
13622          );
13623   }
13624 }
13625 _ACEOF
13626 if ac_fn_c_try_run "$LINENO"; then :
13627   ac_cv_func_vfork_works=yes
13628 else
13629   ac_cv_func_vfork_works=no
13630 fi
13631 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13632   conftest.$ac_objext conftest.beam conftest.$ac_ext
13633 fi
13634
13635 fi
13636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13637 $as_echo "$ac_cv_func_vfork_works" >&6; }
13638
13639 fi;
13640 if test "x$ac_cv_func_fork_works" = xcross; then
13641   ac_cv_func_vfork_works=$ac_cv_func_vfork
13642   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13643 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13644 fi
13645
13646 if test "x$ac_cv_func_vfork_works" = xyes; then
13647
13648 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13649
13650 else
13651
13652 $as_echo "#define vfork fork" >>confdefs.h
13653
13654 fi
13655 if test "x$ac_cv_func_fork_works" = xyes; then
13656
13657 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13658
13659 fi
13660
13661
13662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13663 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13664 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
13665   $as_echo_n "(cached) " >&6
13666 else
13667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13668 /* end confdefs.h.  */
13669 #include <langinfo.h>
13670 int
13671 main ()
13672 {
13673 char* cs = nl_langinfo(CODESET);
13674   ;
13675   return 0;
13676 }
13677 _ACEOF
13678 if ac_fn_c_try_link "$LINENO"; then :
13679   emacs_cv_langinfo_codeset=yes
13680 else
13681   emacs_cv_langinfo_codeset=no
13682 fi
13683 rm -f core conftest.err conftest.$ac_objext \
13684     conftest$ac_exeext conftest.$ac_ext
13685
13686 fi
13687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
13688 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
13689 if test $emacs_cv_langinfo_codeset = yes; then
13690
13691 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13692
13693 fi
13694
13695 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13696 if test "x$ac_cv_type_size_t" = x""yes; then :
13697
13698 cat >>confdefs.h <<_ACEOF
13699 #define HAVE_SIZE_T 1
13700 _ACEOF
13701
13702
13703 fi
13704
13705
13706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
13707 $as_echo_n "checking for mbstate_t... " >&6; }
13708 if test "${ac_cv_type_mbstate_t+set}" = set; then :
13709   $as_echo_n "(cached) " >&6
13710 else
13711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13712 /* end confdefs.h.  */
13713 $ac_includes_default
13714 #           include <wchar.h>
13715 int
13716 main ()
13717 {
13718 mbstate_t x; return sizeof x;
13719   ;
13720   return 0;
13721 }
13722 _ACEOF
13723 if ac_fn_c_try_compile "$LINENO"; then :
13724   ac_cv_type_mbstate_t=yes
13725 else
13726   ac_cv_type_mbstate_t=no
13727 fi
13728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13729 fi
13730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
13731 $as_echo "$ac_cv_type_mbstate_t" >&6; }
13732    if test $ac_cv_type_mbstate_t = yes; then
13733
13734 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
13735
13736    else
13737
13738 $as_echo "#define mbstate_t int" >>confdefs.h
13739
13740    fi
13741
13742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
13743 $as_echo_n "checking for C restrict keyword... " >&6; }
13744 if test "${emacs_cv_c_restrict+set}" = set; then :
13745   $as_echo_n "(cached) " >&6
13746 else
13747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13748 /* end confdefs.h.  */
13749 void fred (int *restrict x);
13750 int
13751 main ()
13752 {
13753
13754   ;
13755   return 0;
13756 }
13757 _ACEOF
13758 if ac_fn_c_try_compile "$LINENO"; then :
13759   emacs_cv_c_restrict=yes
13760 else
13761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13762 /* end confdefs.h.  */
13763 void fred (int *__restrict x);
13764 int
13765 main ()
13766 {
13767
13768   ;
13769   return 0;
13770 }
13771 _ACEOF
13772 if ac_fn_c_try_compile "$LINENO"; then :
13773   emacs_cv_c_restrict=__restrict
13774 else
13775   emacs_cv_c_restrict=no
13776 fi
13777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13778 fi
13779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13780 fi
13781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
13782 $as_echo "$emacs_cv_c_restrict" >&6; }
13783 case "$emacs_cv_c_restrict" in
13784   yes) emacs_restrict=restrict;;
13785   no) emacs_restrict="";;
13786   *) emacs_restrict="$emacs_cv_c_restrict";;
13787 esac
13788 if test "$emacs_restrict" != __restrict; then
13789
13790 cat >>confdefs.h <<_ACEOF
13791 #define __restrict $emacs_restrict
13792 _ACEOF
13793
13794 fi
13795
13796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
13797 $as_echo_n "checking for C restricted array declarations... " >&6; }
13798 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
13799   $as_echo_n "(cached) " >&6
13800 else
13801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13802 /* end confdefs.h.  */
13803 void fred (int x[__restrict]);
13804 int
13805 main ()
13806 {
13807
13808   ;
13809   return 0;
13810 }
13811 _ACEOF
13812 if ac_fn_c_try_compile "$LINENO"; then :
13813   emacs_cv_c_restrict_arr=yes
13814 else
13815   emacs_cv_c_restrict_arr=no
13816 fi
13817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13818 fi
13819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
13820 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
13821 if test "$emacs_cv_c_restrict_arr" = yes; then
13822
13823 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
13824
13825 fi
13826
13827
13828
13829 # Set up the CFLAGS for real compilation, so we can substitute it.
13830 CFLAGS="$REAL_CFLAGS"
13831 CPPFLAGS="$REAL_CPPFLAGS"
13832
13833 ## Hack to detect a buggy GCC version.
13834 if test "x$GCC" = xyes \
13835    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
13836    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
13837    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
13838    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
13839 fi
13840
13841 #### Find out which version of Emacs this is.
13842 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
13843          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
13844 if test x"${version}" = x; then
13845   as_fn_error "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
13846 fi
13847 if test x"${version}" != x"$PACKAGE_VERSION"; then
13848   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
13849 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
13850 fi
13851
13852 ### Specify what sort of things we'll be editing into Makefile and config.h.
13853 ### Use configuration here uncanonicalized to avoid exceeding size limits.
13854
13855
13856 ## Unused?
13857
13858
13859
13860
13861
13862
13863
13864
13865
13866
13867
13868
13869
13870
13871
13872
13873
13874
13875
13876
13877 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
13878 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
13879 ## end of LIBX_BASE, but nothing ever set it.
13880
13881
13882
13883
13884 ## Used in lwlib/Makefile.in.
13885
13886
13887
13888
13889
13890
13891
13892
13893
13894
13895
13896
13897 cat >>confdefs.h <<_ACEOF
13898 #define EMACS_CONFIGURATION "${canonical}"
13899 _ACEOF
13900
13901
13902 cat >>confdefs.h <<_ACEOF
13903 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
13904 _ACEOF
13905
13906
13907 cat >>confdefs.h <<_ACEOF
13908 #define config_machfile "${machfile}"
13909 _ACEOF
13910
13911
13912 cat >>confdefs.h <<_ACEOF
13913 #define config_opsysfile "${opsysfile}"
13914 _ACEOF
13915
13916
13917 XMENU_OBJ=
13918 XOBJ=
13919 FONT_OBJ=
13920 if test "${HAVE_X_WINDOWS}" = "yes" ; then
13921
13922 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
13923
13924   XMENU_OBJ=xmenu.o
13925   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
13926   FONT_OBJ=xfont.o
13927   if test "$HAVE_XFT" = "yes"; then
13928     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
13929   elif test "$HAVE_FREETYPE" = "yes"; then
13930     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
13931   fi
13932
13933 fi
13934
13935
13936
13937
13938 WIDGET_OBJ=
13939 MOTIF_LIBW=
13940 if test "${USE_X_TOOLKIT}" != "none" ; then
13941   WIDGET_OBJ=widget.o
13942
13943 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
13944
13945   if test "${USE_X_TOOLKIT}" = "LUCID"; then
13946
13947 $as_echo "#define USE_LUCID 1" >>confdefs.h
13948
13949   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
13950
13951 $as_echo "#define USE_MOTIF 1" >>confdefs.h
13952
13953     MOTIF_LIBW=-lXm
13954     case "$opsys" in
13955       gnu-linux)
13956         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
13957         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
13958         ;;
13959
13960       unixware)
13961         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
13962         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
13963         MOTIF_LIBW="MOTIF_LIBW -lXimp"
13964         ;;
13965
13966       aix4-2)
13967         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
13968         MOTIF_LIBW="$MOTIF_LIBW -li18n"
13969         ;;
13970     esac
13971     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
13972   fi
13973 fi
13974
13975
13976 TOOLKIT_LIBW=
13977 case "$USE_X_TOOLKIT" in
13978   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
13979   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
13980   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
13981 esac
13982
13983
13984 if test "$USE_X_TOOLKIT" = "none"; then
13985   LIBXT_OTHER="\$(LIBXSM)"
13986   OLDXMENU_TARGET="really-oldXMenu"
13987 else
13988   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
13989   OLDXMENU_TARGET="really-lwlib"
13990 fi
13991
13992
13993 ## The X Menu stuff is present in the X10 distribution, but missing
13994 ## from X11.  If we have X10, just use the installed library;
13995 ## otherwise, use our own copy.
13996 if test "${HAVE_X11}" = "yes" ; then
13997
13998 $as_echo "#define HAVE_X11 1" >>confdefs.h
13999
14000
14001   if test "$USE_X_TOOLKIT" = "none"; then
14002     OLDXMENU="\${oldXMenudir}libXMenu11.a"
14003   else
14004     OLDXMENU="\${lwlibdir}liblw.a"
14005   fi
14006   LIBXMENU="\$(OLDXMENU)"
14007   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14008   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14009 else
14010   ## For a syntactically valid Makefile; not actually used for anything.
14011   ## See comments in src/Makefile.in.
14012   OLDXMENU=nothing
14013   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14014   if test "${HAVE_X_WINDOWS}" = "yes"; then
14015     LIBXMENU="-lXMenu"
14016   else
14017     LIBXMENU=
14018   fi
14019   LIBX_OTHER=
14020   OLDXMENU_DEPS=
14021 fi
14022
14023 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14024   OLDXMENU_TARGET=
14025   OLDXMENU=nothing
14026   LIBXMENU=
14027   OLDXMENU_DEPS=
14028 fi
14029
14030
14031
14032
14033
14034
14035
14036 if test "${HAVE_MENUS}" = "yes" ; then
14037
14038 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14039
14040 fi
14041
14042 if test "${GNU_MALLOC}" = "yes" ; then
14043
14044 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14045
14046 fi
14047
14048 RALLOC_OBJ=
14049 if test "${REL_ALLOC}" = "yes" ; then
14050
14051 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14052
14053
14054   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14055 fi
14056
14057
14058 if test "$opsys" = "cygwin"; then
14059   CYGWIN_OBJ="sheap.o"
14060   ## Cygwin differs because of its unexec().
14061   PRE_ALLOC_OBJ=
14062   POST_ALLOC_OBJ=lastfile.o
14063 else
14064   CYGWIN_OBJ=
14065   PRE_ALLOC_OBJ=lastfile.o
14066   POST_ALLOC_OBJ=
14067 fi
14068
14069
14070
14071
14072
14073 case "$opsys" in
14074   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
14075
14076   darwin)
14077    ## The -headerpad option tells ld (see man page) to leave room at the
14078    ## end of the header for adding load commands.  Needed for dumping.
14079    ## 0x690 is the total size of 30 segment load commands (at 56
14080    ## each); under Cocoa 31 commands are required.
14081    if test "$HAVE_NS" = "yes"; then
14082      libs_nsgui="-framework AppKit"
14083      headerpad_extra=6C8
14084    else
14085      libs_nsgui=
14086      headerpad_extra=690
14087    fi
14088    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
14089
14090    ## This is here because src/Makefile.in did some extra fiddling around
14091    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
14092    ##   #ifndef LD_SWITCH_SYSTEM
14093    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
14094    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
14095    ## not using gcc, darwin system not on an alpha (ie darwin, since
14096    ## darwin + alpha does not occur).
14097    ## Because this was done in src/Makefile.in, the resulting part of
14098    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
14099    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
14100    ## rather than LD_SWITCH_SYSTEM.
14101    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
14102      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
14103    ;;
14104
14105   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
14106   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
14107   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
14108   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
14109   ## had different values in configure (in ac_link) and src/Makefile.in.
14110   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
14111   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
14112
14113   *) LD_SWITCH_SYSTEM_TEMACS= ;;
14114 esac
14115
14116 if test "$NS_IMPL_GNUSTEP" = "yes"; then
14117   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
14118 fi
14119
14120
14121
14122
14123 LINKER=
14124 ORDINARY_LINK=
14125 case "$opsys" in
14126   ## gnu: GNU needs its own crt0.
14127   aix4-2|darwin|gnu|usg5-4|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
14128
14129   cygwin) LINKER="\$(CC)" ;;
14130
14131   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
14132   ## library search parth, i.e. it won't search /usr/lib for libc and
14133   ## friends.  Using -nostartfiles instead avoids this problem, and
14134   ## will also work on earlier NetBSD releases.
14135   netbsd|openbsd) LINKER="\$(CC) -nostartfiles" ;;
14136
14137   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
14138   ##   MkLinux/LinuxPPC needs this.
14139   ## ibms390x only supports opsys = gnu-linux so it can be added here.
14140   gnu-*)
14141     case "$machine" in
14142       macppc|ibms390x) LINKER="\$(CC) -nostdlib" ;;
14143     esac
14144     ;;
14145 esac
14146
14147
14148 PRE_EDIT_LDFLAGS=
14149 POST_EDIT_LDFLAGS=
14150 if test "x$ORDINARY_LINK" = "xyes"; then
14151
14152   LINKER="\$(CC)"
14153
14154 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
14155
14156
14157 ## The system files defining neither ORDINARY_LINK nor LINKER are:
14158 ## (bsd-common), freebsd, gnu-* not on macppc|ibms390x, hpux*.
14159 elif test "x$GCC" = "xyes" && test "x$LINKER" = "x"; then
14160
14161   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
14162   ## places that are difficult to figure out at make time.  Fortunately,
14163   ## these same versions allow you to pass arbitrary flags on to the
14164   ## linker, so there is no reason not to use it as a linker.
14165   ##
14166   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
14167   ## searching for libraries in its internal directories, so we have to
14168   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
14169   LINKER="\$(CC) -nostdlib"
14170   ## GCC passes any argument prefixed with -Xlinker directly to the linker.
14171   ## See prefix-args.c for an explanation of why we do not do this with the
14172   ## shell''s ``for'' construct.  Note that sane people do not have '.' in
14173   ## their paths, so we must use ./prefix-args.
14174   ## TODO either make prefix-args check ORDINARY_LINK internally,
14175   ## or remove it altogether (bug#6184), removing the need for this hack.
14176   PRE_EDIT_LDFLAGS='`./prefix-args -Xlinker'
14177   POST_EDIT_LDFLAGS='`'
14178 fi
14179
14180
14181
14182 test "x$LINKER" = "x" && LINKER=ld
14183 ## FIXME? What setting of EDIT_LDFLAGS should this have?
14184 test "$NS_IMPL_GNUSTEP" = "yes" && LINKER="\$(CC) -rdynamic"
14185
14186
14187
14188
14189 ## FIXME? The logic here is not precisely the same as that above.
14190 ## There is no check here for a pre-defined LINKER.
14191 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
14192 LIB_GCC=
14193 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
14194
14195   case "$opsys" in
14196     ## cygwin: don't link against static libgcc.
14197     cygwin|freebsd|netbsd|openbsd) LIB_GCC= ;;
14198
14199     gnu-*)
14200       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
14201       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
14202       ## Note that m/arm.h never bothered to undefine LIB_GCC first.
14203       if test "$machine" = "arm"; then
14204         LIB_GCC="-lgcc_s"
14205       else
14206         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
14207         ## immediately undefine it again and redefine it to empty.
14208         ## Was the C_SWITCH_X_SITE part really necessary?
14209 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
14210         LIB_GCC=
14211       fi
14212       ;;
14213
14214     ## Ask GCC where to find libgcc.a.
14215     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
14216   esac
14217 fi
14218
14219
14220 TOOLTIP_SUPPORT=
14221 WINDOW_SUPPORT=
14222 ## If we're using X11/GNUstep, define some consequences.
14223 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
14224
14225 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
14226
14227
14228 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
14229
14230   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
14231   TOOLTIP_SUPPORT="\${lispsource}mouse.elc"
14232
14233   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
14234   test "$HAVE_X_WINDOWS" = "yes" && \
14235     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
14236
14237 fi
14238
14239
14240
14241
14242
14243
14244
14245 #### Report on what we decided to do.
14246 #### Report GTK as a toolkit, even if it doesn't use Xt.
14247 #### It makes printing result more understandable as using GTK sets
14248 #### toolkit_scroll_bars to yes by default.
14249 if test "${HAVE_GTK}" = "yes"; then
14250   USE_X_TOOLKIT=GTK
14251 fi
14252
14253 echo "
14254 Configured for \`${canonical}'.
14255
14256   Where should the build process find the source code?    ${srcdir}
14257   What operating system and machine description files should Emacs use?
14258         \`${opsysfile}' and \`${machfile}'
14259   What compiler should emacs be built with?               ${CC} ${CFLAGS}
14260   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
14261   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
14262   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
14263   What window system should Emacs use?                    ${window_system}
14264   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
14265
14266 if test -n "${x_includes}"; then
14267 echo "  Where do we find X Windows header files?                ${x_includes}"
14268 else
14269 echo "  Where do we find X Windows header files?                Standard dirs"
14270 fi
14271 if test -n "${x_libraries}"; then
14272 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
14273 else
14274 echo "  Where do we find X Windows libraries?                   Standard dirs"
14275 fi
14276
14277 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
14278 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
14279 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
14280 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
14281 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
14282 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
14283 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
14284 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
14285 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
14286 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
14287 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
14288
14289 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
14290 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
14291 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
14292 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
14293
14294 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
14295 echo
14296
14297 if test $USE_XASSERTS = yes; then
14298    echo "  Compiling with asserts turned on."
14299    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
14300 fi
14301
14302 echo
14303
14304 if test "$HAVE_NS" = "yes"; then
14305    echo
14306    echo "You must run \"make install\" in order to test the built application.
14307 The installed application will go to nextstep/Emacs.app and can be
14308 run or moved from there."
14309    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
14310       echo "The application will be fully self-contained."
14311     else
14312       echo "The lisp resources for the application will be installed under ${prefix}.
14313 You may need to run \"make install\" with sudo.  The application will fail
14314 to run if these resources are not installed."
14315    fi
14316    echo
14317 fi
14318
14319 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
14320   echo "D-Bus integration has been tested for GNU/Linux only."
14321   echo
14322 fi
14323
14324
14325 # Remove any trailing slashes in these variables.
14326 test "${prefix}" != NONE &&
14327   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
14328 test "${exec_prefix}" != NONE &&
14329   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
14330
14331 ac_config_files="$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"
14332
14333 ac_config_commands="$ac_config_commands default"
14334
14335 cat >confcache <<\_ACEOF
14336 # This file is a shell script that caches the results of configure
14337 # tests run on this system so they can be shared between configure
14338 # scripts and configure runs, see configure's option --config-cache.
14339 # It is not useful on other systems.  If it contains results you don't
14340 # want to keep, you may remove or edit it.
14341 #
14342 # config.status only pays attention to the cache file if you give it
14343 # the --recheck option to rerun configure.
14344 #
14345 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14346 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14347 # following values.
14348
14349 _ACEOF
14350
14351 # The following way of writing the cache mishandles newlines in values,
14352 # but we know of no workaround that is simple, portable, and efficient.
14353 # So, we kill variables containing newlines.
14354 # Ultrix sh set writes to stderr and can't be redirected directly,
14355 # and sets the high bit in the cache file unless we assign to the vars.
14356 (
14357   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14358     eval ac_val=\$$ac_var
14359     case $ac_val in #(
14360     *${as_nl}*)
14361       case $ac_var in #(
14362       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14363 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14364       esac
14365       case $ac_var in #(
14366       _ | IFS | as_nl) ;; #(
14367       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14368       *) { eval $ac_var=; unset $ac_var;} ;;
14369       esac ;;
14370     esac
14371   done
14372
14373   (set) 2>&1 |
14374     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14375     *${as_nl}ac_space=\ *)
14376       # `set' does not quote correctly, so add quotes: double-quote
14377       # substitution turns \\\\ into \\, and sed turns \\ into \.
14378       sed -n \
14379         "s/'/'\\\\''/g;
14380           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14381       ;; #(
14382     *)
14383       # `set' quotes correctly as required by POSIX, so do not add quotes.
14384       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14385       ;;
14386     esac |
14387     sort
14388 ) |
14389   sed '
14390      /^ac_cv_env_/b end
14391      t clear
14392      :clear
14393      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14394      t end
14395      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14396      :end' >>confcache
14397 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14398   if test -w "$cache_file"; then
14399     test "x$cache_file" != "x/dev/null" &&
14400       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14401 $as_echo "$as_me: updating cache $cache_file" >&6;}
14402     cat confcache >$cache_file
14403   else
14404     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14405 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14406   fi
14407 fi
14408 rm -f confcache
14409
14410 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14411 # Let make expand exec_prefix.
14412 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14413
14414 DEFS=-DHAVE_CONFIG_H
14415
14416 ac_libobjs=
14417 ac_ltlibobjs=
14418 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14419   # 1. Remove the extension, and $U if already installed.
14420   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14421   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14422   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14423   #    will be set to the directory where LIBOBJS objects are built.
14424   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14425   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14426 done
14427 LIBOBJS=$ac_libobjs
14428
14429 LTLIBOBJS=$ac_ltlibobjs
14430
14431
14432
14433 : ${CONFIG_STATUS=./config.status}
14434 ac_write_fail=0
14435 ac_clean_files_save=$ac_clean_files
14436 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14437 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14438 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14439 as_write_fail=0
14440 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14441 #! $SHELL
14442 # Generated by $as_me.
14443 # Run this file to recreate the current configuration.
14444 # Compiler output produced by configure, useful for debugging
14445 # configure, is in config.log if it exists.
14446
14447 debug=false
14448 ac_cs_recheck=false
14449 ac_cs_silent=false
14450
14451 SHELL=\${CONFIG_SHELL-$SHELL}
14452 export SHELL
14453 _ASEOF
14454 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14455 ## -------------------- ##
14456 ## M4sh Initialization. ##
14457 ## -------------------- ##
14458
14459 # Be more Bourne compatible
14460 DUALCASE=1; export DUALCASE # for MKS sh
14461 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14462   emulate sh
14463   NULLCMD=:
14464   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14465   # is contrary to our usage.  Disable this feature.
14466   alias -g '${1+"$@"}'='"$@"'
14467   setopt NO_GLOB_SUBST
14468 else
14469   case `(set -o) 2>/dev/null` in #(
14470   *posix*) :
14471     set -o posix ;; #(
14472   *) :
14473      ;;
14474 esac
14475 fi
14476
14477
14478 as_nl='
14479 '
14480 export as_nl
14481 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14482 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14483 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14484 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14485 # Prefer a ksh shell builtin over an external printf program on Solaris,
14486 # but without wasting forks for bash or zsh.
14487 if test -z "$BASH_VERSION$ZSH_VERSION" \
14488     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14489   as_echo='print -r --'
14490   as_echo_n='print -rn --'
14491 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14492   as_echo='printf %s\n'
14493   as_echo_n='printf %s'
14494 else
14495   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14496     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14497     as_echo_n='/usr/ucb/echo -n'
14498   else
14499     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14500     as_echo_n_body='eval
14501       arg=$1;
14502       case $arg in #(
14503       *"$as_nl"*)
14504         expr "X$arg" : "X\\(.*\\)$as_nl";
14505         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14506       esac;
14507       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14508     '
14509     export as_echo_n_body
14510     as_echo_n='sh -c $as_echo_n_body as_echo'
14511   fi
14512   export as_echo_body
14513   as_echo='sh -c $as_echo_body as_echo'
14514 fi
14515
14516 # The user is always right.
14517 if test "${PATH_SEPARATOR+set}" != set; then
14518   PATH_SEPARATOR=:
14519   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14520     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14521       PATH_SEPARATOR=';'
14522   }
14523 fi
14524
14525
14526 # IFS
14527 # We need space, tab and new line, in precisely that order.  Quoting is
14528 # there to prevent editors from complaining about space-tab.
14529 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14530 # splitting by setting IFS to empty value.)
14531 IFS=" ""        $as_nl"
14532
14533 # Find who we are.  Look in the path if we contain no directory separator.
14534 case $0 in #((
14535   *[\\/]* ) as_myself=$0 ;;
14536   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14537 for as_dir in $PATH
14538 do
14539   IFS=$as_save_IFS
14540   test -z "$as_dir" && as_dir=.
14541     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14542   done
14543 IFS=$as_save_IFS
14544
14545      ;;
14546 esac
14547 # We did not find ourselves, most probably we were run as `sh COMMAND'
14548 # in which case we are not to be found in the path.
14549 if test "x$as_myself" = x; then
14550   as_myself=$0
14551 fi
14552 if test ! -f "$as_myself"; then
14553   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14554   exit 1
14555 fi
14556
14557 # Unset variables that we do not need and which cause bugs (e.g. in
14558 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14559 # suppresses any "Segmentation fault" message there.  '((' could
14560 # trigger a bug in pdksh 5.2.14.
14561 for as_var in BASH_ENV ENV MAIL MAILPATH
14562 do eval test x\${$as_var+set} = xset \
14563   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14564 done
14565 PS1='$ '
14566 PS2='> '
14567 PS4='+ '
14568
14569 # NLS nuisances.
14570 LC_ALL=C
14571 export LC_ALL
14572 LANGUAGE=C
14573 export LANGUAGE
14574
14575 # CDPATH.
14576 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14577
14578
14579 # as_fn_error ERROR [LINENO LOG_FD]
14580 # ---------------------------------
14581 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14582 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14583 # script with status $?, using 1 if that was 0.
14584 as_fn_error ()
14585 {
14586   as_status=$?; test $as_status -eq 0 && as_status=1
14587   if test "$3"; then
14588     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14589     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14590   fi
14591   $as_echo "$as_me: error: $1" >&2
14592   as_fn_exit $as_status
14593 } # as_fn_error
14594
14595
14596 # as_fn_set_status STATUS
14597 # -----------------------
14598 # Set $? to STATUS, without forking.
14599 as_fn_set_status ()
14600 {
14601   return $1
14602 } # as_fn_set_status
14603
14604 # as_fn_exit STATUS
14605 # -----------------
14606 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14607 as_fn_exit ()
14608 {
14609   set +e
14610   as_fn_set_status $1
14611   exit $1
14612 } # as_fn_exit
14613
14614 # as_fn_unset VAR
14615 # ---------------
14616 # Portably unset VAR.
14617 as_fn_unset ()
14618 {
14619   { eval $1=; unset $1;}
14620 }
14621 as_unset=as_fn_unset
14622 # as_fn_append VAR VALUE
14623 # ----------------------
14624 # Append the text in VALUE to the end of the definition contained in VAR. Take
14625 # advantage of any shell optimizations that allow amortized linear growth over
14626 # repeated appends, instead of the typical quadratic growth present in naive
14627 # implementations.
14628 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14629   eval 'as_fn_append ()
14630   {
14631     eval $1+=\$2
14632   }'
14633 else
14634   as_fn_append ()
14635   {
14636     eval $1=\$$1\$2
14637   }
14638 fi # as_fn_append
14639
14640 # as_fn_arith ARG...
14641 # ------------------
14642 # Perform arithmetic evaluation on the ARGs, and store the result in the
14643 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14644 # must be portable across $(()) and expr.
14645 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14646   eval 'as_fn_arith ()
14647   {
14648     as_val=$(( $* ))
14649   }'
14650 else
14651   as_fn_arith ()
14652   {
14653     as_val=`expr "$@" || test $? -eq 1`
14654   }
14655 fi # as_fn_arith
14656
14657
14658 if expr a : '\(a\)' >/dev/null 2>&1 &&
14659    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14660   as_expr=expr
14661 else
14662   as_expr=false
14663 fi
14664
14665 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14666   as_basename=basename
14667 else
14668   as_basename=false
14669 fi
14670
14671 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14672   as_dirname=dirname
14673 else
14674   as_dirname=false
14675 fi
14676
14677 as_me=`$as_basename -- "$0" ||
14678 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14679          X"$0" : 'X\(//\)$' \| \
14680          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14681 $as_echo X/"$0" |
14682     sed '/^.*\/\([^/][^/]*\)\/*$/{
14683             s//\1/
14684             q
14685           }
14686           /^X\/\(\/\/\)$/{
14687             s//\1/
14688             q
14689           }
14690           /^X\/\(\/\).*/{
14691             s//\1/
14692             q
14693           }
14694           s/.*/./; q'`
14695
14696 # Avoid depending upon Character Ranges.
14697 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14698 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14699 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14700 as_cr_digits='0123456789'
14701 as_cr_alnum=$as_cr_Letters$as_cr_digits
14702
14703 ECHO_C= ECHO_N= ECHO_T=
14704 case `echo -n x` in #(((((
14705 -n*)
14706   case `echo 'xy\c'` in
14707   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14708   xy)  ECHO_C='\c';;
14709   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14710        ECHO_T=' ';;
14711   esac;;
14712 *)
14713   ECHO_N='-n';;
14714 esac
14715
14716 rm -f conf$$ conf$$.exe conf$$.file
14717 if test -d conf$$.dir; then
14718   rm -f conf$$.dir/conf$$.file
14719 else
14720   rm -f conf$$.dir
14721   mkdir conf$$.dir 2>/dev/null
14722 fi
14723 if (echo >conf$$.file) 2>/dev/null; then
14724   if ln -s conf$$.file conf$$ 2>/dev/null; then
14725     as_ln_s='ln -s'
14726     # ... but there are two gotchas:
14727     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14728     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14729     # In both cases, we have to default to `cp -p'.
14730     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14731       as_ln_s='cp -p'
14732   elif ln conf$$.file conf$$ 2>/dev/null; then
14733     as_ln_s=ln
14734   else
14735     as_ln_s='cp -p'
14736   fi
14737 else
14738   as_ln_s='cp -p'
14739 fi
14740 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14741 rmdir conf$$.dir 2>/dev/null
14742
14743
14744 # as_fn_mkdir_p
14745 # -------------
14746 # Create "$as_dir" as a directory, including parents if necessary.
14747 as_fn_mkdir_p ()
14748 {
14749
14750   case $as_dir in #(
14751   -*) as_dir=./$as_dir;;
14752   esac
14753   test -d "$as_dir" || eval $as_mkdir_p || {
14754     as_dirs=
14755     while :; do
14756       case $as_dir in #(
14757       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14758       *) as_qdir=$as_dir;;
14759       esac
14760       as_dirs="'$as_qdir' $as_dirs"
14761       as_dir=`$as_dirname -- "$as_dir" ||
14762 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14763          X"$as_dir" : 'X\(//\)[^/]' \| \
14764          X"$as_dir" : 'X\(//\)$' \| \
14765          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14766 $as_echo X"$as_dir" |
14767     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14768             s//\1/
14769             q
14770           }
14771           /^X\(\/\/\)[^/].*/{
14772             s//\1/
14773             q
14774           }
14775           /^X\(\/\/\)$/{
14776             s//\1/
14777             q
14778           }
14779           /^X\(\/\).*/{
14780             s//\1/
14781             q
14782           }
14783           s/.*/./; q'`
14784       test -d "$as_dir" && break
14785     done
14786     test -z "$as_dirs" || eval "mkdir $as_dirs"
14787   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
14788
14789
14790 } # as_fn_mkdir_p
14791 if mkdir -p . 2>/dev/null; then
14792   as_mkdir_p='mkdir -p "$as_dir"'
14793 else
14794   test -d ./-p && rmdir ./-p
14795   as_mkdir_p=false
14796 fi
14797
14798 if test -x / >/dev/null 2>&1; then
14799   as_test_x='test -x'
14800 else
14801   if ls -dL / >/dev/null 2>&1; then
14802     as_ls_L_option=L
14803   else
14804     as_ls_L_option=
14805   fi
14806   as_test_x='
14807     eval sh -c '\''
14808       if test -d "$1"; then
14809         test -d "$1/.";
14810       else
14811         case $1 in #(
14812         -*)set "./$1";;
14813         esac;
14814         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
14815         ???[sx]*):;;*)false;;esac;fi
14816     '\'' sh
14817   '
14818 fi
14819 as_executable_p=$as_test_x
14820
14821 # Sed expression to map a string onto a valid CPP name.
14822 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14823
14824 # Sed expression to map a string onto a valid variable name.
14825 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14826
14827
14828 exec 6>&1
14829 ## ----------------------------------- ##
14830 ## Main body of $CONFIG_STATUS script. ##
14831 ## ----------------------------------- ##
14832 _ASEOF
14833 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14834
14835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14836 # Save the log message, to keep $0 and so on meaningful, and to
14837 # report actual input values of CONFIG_FILES etc. instead of their
14838 # values after options handling.
14839 ac_log="
14840 This file was extended by emacs $as_me 24.0.50, which was
14841 generated by GNU Autoconf 2.65.  Invocation command line was
14842
14843   CONFIG_FILES    = $CONFIG_FILES
14844   CONFIG_HEADERS  = $CONFIG_HEADERS
14845   CONFIG_LINKS    = $CONFIG_LINKS
14846   CONFIG_COMMANDS = $CONFIG_COMMANDS
14847   $ $0 $@
14848
14849 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14850 "
14851
14852 _ACEOF
14853
14854 case $ac_config_files in *"
14855 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14856 esac
14857
14858 case $ac_config_headers in *"
14859 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14860 esac
14861
14862
14863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14864 # Files that config.status was made for.
14865 config_files="$ac_config_files"
14866 config_headers="$ac_config_headers"
14867 config_commands="$ac_config_commands"
14868
14869 _ACEOF
14870
14871 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14872 ac_cs_usage="\
14873 \`$as_me' instantiates files and other configuration actions
14874 from templates according to the current configuration.  Unless the files
14875 and actions are specified as TAGs, all are instantiated by default.
14876
14877 Usage: $0 [OPTION]... [TAG]...
14878
14879   -h, --help       print this help, then exit
14880   -V, --version    print version number and configuration settings, then exit
14881       --config     print configuration, then exit
14882   -q, --quiet, --silent
14883                    do not print progress messages
14884   -d, --debug      don't remove temporary files
14885       --recheck    update $as_me by reconfiguring in the same conditions
14886       --file=FILE[:TEMPLATE]
14887                    instantiate the configuration file FILE
14888       --header=FILE[:TEMPLATE]
14889                    instantiate the configuration header FILE
14890
14891 Configuration files:
14892 $config_files
14893
14894 Configuration headers:
14895 $config_headers
14896
14897 Configuration commands:
14898 $config_commands
14899
14900 Report bugs to the package provider."
14901
14902 _ACEOF
14903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14904 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14905 ac_cs_version="\\
14906 emacs config.status 24.0.50
14907 configured by $0, generated by GNU Autoconf 2.65,
14908   with options \\"\$ac_cs_config\\"
14909
14910 Copyright (C) 2009 Free Software Foundation, Inc.
14911 This config.status script is free software; the Free Software Foundation
14912 gives unlimited permission to copy, distribute and modify it."
14913
14914 ac_pwd='$ac_pwd'
14915 srcdir='$srcdir'
14916 INSTALL='$INSTALL'
14917 test -n "\$AWK" || AWK=awk
14918 _ACEOF
14919
14920 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14921 # The default lists apply if the user does not specify any file.
14922 ac_need_defaults=:
14923 while test $# != 0
14924 do
14925   case $1 in
14926   --*=*)
14927     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14928     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14929     ac_shift=:
14930     ;;
14931   *)
14932     ac_option=$1
14933     ac_optarg=$2
14934     ac_shift=shift
14935     ;;
14936   esac
14937
14938   case $ac_option in
14939   # Handling of the options.
14940   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14941     ac_cs_recheck=: ;;
14942   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14943     $as_echo "$ac_cs_version"; exit ;;
14944   --config | --confi | --conf | --con | --co | --c )
14945     $as_echo "$ac_cs_config"; exit ;;
14946   --debug | --debu | --deb | --de | --d | -d )
14947     debug=: ;;
14948   --file | --fil | --fi | --f )
14949     $ac_shift
14950     case $ac_optarg in
14951     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14952     esac
14953     as_fn_append CONFIG_FILES " '$ac_optarg'"
14954     ac_need_defaults=false;;
14955   --header | --heade | --head | --hea )
14956     $ac_shift
14957     case $ac_optarg in
14958     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14959     esac
14960     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14961     ac_need_defaults=false;;
14962   --he | --h)
14963     # Conflict between --help and --header
14964     as_fn_error "ambiguous option: \`$1'
14965 Try \`$0 --help' for more information.";;
14966   --help | --hel | -h )
14967     $as_echo "$ac_cs_usage"; exit ;;
14968   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14969   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14970     ac_cs_silent=: ;;
14971
14972   # This is an error.
14973   -*) as_fn_error "unrecognized option: \`$1'
14974 Try \`$0 --help' for more information." ;;
14975
14976   *) as_fn_append ac_config_targets " $1"
14977      ac_need_defaults=false ;;
14978
14979   esac
14980   shift
14981 done
14982
14983 ac_configure_extra_args=
14984
14985 if $ac_cs_silent; then
14986   exec 6>/dev/null
14987   ac_configure_extra_args="$ac_configure_extra_args --silent"
14988 fi
14989
14990 _ACEOF
14991 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14992 if \$ac_cs_recheck; then
14993   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14994   shift
14995   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14996   CONFIG_SHELL='$SHELL'
14997   export CONFIG_SHELL
14998   exec "\$@"
14999 fi
15000
15001 _ACEOF
15002 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15003 exec 5>>config.log
15004 {
15005   echo
15006   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15007 ## Running $as_me. ##
15008 _ASBOX
15009   $as_echo "$ac_log"
15010 } >&5
15011
15012 _ACEOF
15013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15014 #
15015 # INIT-COMMANDS
15016 #
15017 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
15018
15019 _ACEOF
15020
15021 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15022
15023 # Handling of arguments.
15024 for ac_config_target in $ac_config_targets
15025 do
15026   case $ac_config_target in
15027     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
15028     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15029     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
15030     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
15031     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
15032     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
15033     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
15034     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
15035     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
15036     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
15037     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
15038     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
15039     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15040
15041   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15042   esac
15043 done
15044
15045
15046 # If the user did not use the arguments to specify the items to instantiate,
15047 # then the envvar interface is used.  Set only those that are not.
15048 # We use the long form for the default assignment because of an extremely
15049 # bizarre bug on SunOS 4.1.3.
15050 if $ac_need_defaults; then
15051   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15052   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15053   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15054 fi
15055
15056 # Have a temporary directory for convenience.  Make it in the build tree
15057 # simply because there is no reason against having it here, and in addition,
15058 # creating and moving files from /tmp can sometimes cause problems.
15059 # Hook for its removal unless debugging.
15060 # Note that there is a small window in which the directory will not be cleaned:
15061 # after its creation but before its name has been assigned to `$tmp'.
15062 $debug ||
15063 {
15064   tmp=
15065   trap 'exit_status=$?
15066   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15067 ' 0
15068   trap 'as_fn_exit 1' 1 2 13 15
15069 }
15070 # Create a (secure) tmp directory for tmp files.
15071
15072 {
15073   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15074   test -n "$tmp" && test -d "$tmp"
15075 }  ||
15076 {
15077   tmp=./conf$$-$RANDOM
15078   (umask 077 && mkdir "$tmp")
15079 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15080
15081 # Set up the scripts for CONFIG_FILES section.
15082 # No need to generate them if there are no CONFIG_FILES.
15083 # This happens for instance with `./config.status config.h'.
15084 if test -n "$CONFIG_FILES"; then
15085
15086 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15087   ac_cs_awk_getline=:
15088   ac_cs_awk_pipe_init=
15089   ac_cs_awk_read_file='
15090       while ((getline aline < (F[key])) > 0)
15091         print(aline)
15092       close(F[key])'
15093   ac_cs_awk_pipe_fini=
15094 else
15095   ac_cs_awk_getline=false
15096   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15097   ac_cs_awk_read_file='
15098       print "|#_!!_#|"
15099       print "cat " F[key] " &&"
15100       '$ac_cs_awk_pipe_init
15101   # The final `:' finishes the AND list.
15102   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15103 fi
15104 ac_cr=`echo X | tr X '\015'`
15105 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15106 # But we know of no other shell where ac_cr would be empty at this
15107 # point, so we can use a bashism as a fallback.
15108 if test "x$ac_cr" = x; then
15109   eval ac_cr=\$\'\\r\'
15110 fi
15111 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15112 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15113   ac_cs_awk_cr='\r'
15114 else
15115   ac_cs_awk_cr=$ac_cr
15116 fi
15117
15118 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15119 _ACEOF
15120
15121 # Create commands to substitute file output variables.
15122 {
15123   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15124   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15125   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15126   echo "_ACAWK" &&
15127   echo "_ACEOF"
15128 } >conf$$files.sh &&
15129 . ./conf$$files.sh ||
15130   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15131 rm -f conf$$files.sh
15132
15133 {
15134   echo "cat >conf$$subs.awk <<_ACEOF" &&
15135   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15136   echo "_ACEOF"
15137 } >conf$$subs.sh ||
15138   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15139 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15140 ac_delim='%!_!# '
15141 for ac_last_try in false false false false false :; do
15142   . ./conf$$subs.sh ||
15143     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15144
15145   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15146   if test $ac_delim_n = $ac_delim_num; then
15147     break
15148   elif $ac_last_try; then
15149     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15150   else
15151     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15152   fi
15153 done
15154 rm -f conf$$subs.sh
15155
15156 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15157 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15158 _ACEOF
15159 sed -n '
15160 h
15161 s/^/S["/; s/!.*/"]=/
15162 p
15163 g
15164 s/^[^!]*!//
15165 :repl
15166 t repl
15167 s/'"$ac_delim"'$//
15168 t delim
15169 :nl
15170 h
15171 s/\(.\{148\}\)..*/\1/
15172 t more1
15173 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15174 p
15175 n
15176 b repl
15177 :more1
15178 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15179 p
15180 g
15181 s/.\{148\}//
15182 t nl
15183 :delim
15184 h
15185 s/\(.\{148\}\)..*/\1/
15186 t more2
15187 s/["\\]/\\&/g; s/^/"/; s/$/"/
15188 p
15189 b
15190 :more2
15191 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15192 p
15193 g
15194 s/.\{148\}//
15195 t delim
15196 ' <conf$$subs.awk | sed '
15197 /^[^""]/{
15198   N
15199   s/\n//
15200 }
15201 ' >>$CONFIG_STATUS || ac_write_fail=1
15202 rm -f conf$$subs.awk
15203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15204 _ACAWK
15205 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15206   for (key in S) S_is_set[key] = 1
15207   FS = "\a"
15208   \$ac_cs_awk_pipe_init
15209 }
15210 {
15211   line = $ 0
15212   nfields = split(line, field, "@")
15213   substed = 0
15214   len = length(field[1])
15215   for (i = 2; i < nfields; i++) {
15216     key = field[i]
15217     keylen = length(key)
15218     if (S_is_set[key]) {
15219       value = S[key]
15220       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15221       len += length(value) + length(field[++i])
15222       substed = 1
15223     } else
15224       len += 1 + keylen
15225   }
15226   if (nfields == 3 && !substed) {
15227     key = field[2]
15228     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15229       \$ac_cs_awk_read_file
15230       next
15231     }
15232   }
15233   print line
15234 }
15235 \$ac_cs_awk_pipe_fini
15236 _ACAWK
15237 _ACEOF
15238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15239 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15240   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15241 else
15242   cat
15243 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15244   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15245 _ACEOF
15246
15247 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15248 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15249 # trailing colons and then remove the whole line if VPATH becomes empty
15250 # (actually we leave an empty line to preserve line numbers).
15251 if test "x$srcdir" = x.; then
15252   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15253 s/:*\$(srcdir):*/:/
15254 s/:*\${srcdir}:*/:/
15255 s/:*@srcdir@:*/:/
15256 s/^\([^=]*=[     ]*\):*/\1/
15257 s/:*$//
15258 s/^[^=]*=[       ]*$//
15259 }'
15260 fi
15261
15262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15263 fi # test -n "$CONFIG_FILES"
15264
15265 # Set up the scripts for CONFIG_HEADERS section.
15266 # No need to generate them if there are no CONFIG_HEADERS.
15267 # This happens for instance with `./config.status Makefile'.
15268 if test -n "$CONFIG_HEADERS"; then
15269 cat >"$tmp/defines.awk" <<\_ACAWK ||
15270 BEGIN {
15271 _ACEOF
15272
15273 # Transform confdefs.h into an awk script `defines.awk', embedded as
15274 # here-document in config.status, that substitutes the proper values into
15275 # config.h.in to produce config.h.
15276
15277 # Create a delimiter string that does not exist in confdefs.h, to ease
15278 # handling of long lines.
15279 ac_delim='%!_!# '
15280 for ac_last_try in false false :; do
15281   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15282   if test -z "$ac_t"; then
15283     break
15284   elif $ac_last_try; then
15285     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15286   else
15287     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15288   fi
15289 done
15290
15291 # For the awk script, D is an array of macro values keyed by name,
15292 # likewise P contains macro parameters if any.  Preserve backslash
15293 # newline sequences.
15294
15295 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15296 sed -n '
15297 s/.\{148\}/&'"$ac_delim"'/g
15298 t rset
15299 :rset
15300 s/^[     ]*#[    ]*define[       ][      ]*/ /
15301 t def
15302 d
15303 :def
15304 s/\\$//
15305 t bsnl
15306 s/["\\]/\\&/g
15307 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15308 D["\1"]=" \3"/p
15309 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15310 d
15311 :bsnl
15312 s/["\\]/\\&/g
15313 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15314 D["\1"]=" \3\\\\\\n"\\/p
15315 t cont
15316 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15317 t cont
15318 d
15319 :cont
15320 n
15321 s/.\{148\}/&'"$ac_delim"'/g
15322 t clear
15323 :clear
15324 s/\\$//
15325 t bsnlc
15326 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15327 d
15328 :bsnlc
15329 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15330 b cont
15331 ' <confdefs.h | sed '
15332 s/'"$ac_delim"'/"\\\
15333 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15334
15335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15336   for (key in D) D_is_set[key] = 1
15337   FS = "\a"
15338 }
15339 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15340   line = \$ 0
15341   split(line, arg, " ")
15342   if (arg[1] == "#") {
15343     defundef = arg[2]
15344     mac1 = arg[3]
15345   } else {
15346     defundef = substr(arg[1], 2)
15347     mac1 = arg[2]
15348   }
15349   split(mac1, mac2, "(") #)
15350   macro = mac2[1]
15351   prefix = substr(line, 1, index(line, defundef) - 1)
15352   if (D_is_set[macro]) {
15353     # Preserve the white space surrounding the "#".
15354     print prefix "define", macro P[macro] D[macro]
15355     next
15356   } else {
15357     # Replace #undef with comments.  This is necessary, for example,
15358     # in the case of _POSIX_SOURCE, which is predefined and required
15359     # on some systems where configure will not decide to define it.
15360     if (defundef == "undef") {
15361       print "/*", prefix defundef, macro, "*/"
15362       next
15363     }
15364   }
15365 }
15366 { print }
15367 _ACAWK
15368 _ACEOF
15369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15370   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15371 fi # test -n "$CONFIG_HEADERS"
15372
15373
15374 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15375 shift
15376 for ac_tag
15377 do
15378   case $ac_tag in
15379   :[FHLC]) ac_mode=$ac_tag; continue;;
15380   esac
15381   case $ac_mode$ac_tag in
15382   :[FHL]*:*);;
15383   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15384   :[FH]-) ac_tag=-:-;;
15385   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15386   esac
15387   ac_save_IFS=$IFS
15388   IFS=:
15389   set x $ac_tag
15390   IFS=$ac_save_IFS
15391   shift
15392   ac_file=$1
15393   shift
15394
15395   case $ac_mode in
15396   :L) ac_source=$1;;
15397   :[FH])
15398     ac_file_inputs=
15399     for ac_f
15400     do
15401       case $ac_f in
15402       -) ac_f="$tmp/stdin";;
15403       *) # Look for the file first in the build tree, then in the source tree
15404          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15405          # because $ac_f cannot contain `:'.
15406          test -f "$ac_f" ||
15407            case $ac_f in
15408            [\\/$]*) false;;
15409            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15410            esac ||
15411            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15412       esac
15413       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15414       as_fn_append ac_file_inputs " '$ac_f'"
15415     done
15416
15417     # Let's still pretend it is `configure' which instantiates (i.e., don't
15418     # use $as_me), people would be surprised to read:
15419     #    /* config.h.  Generated by config.status.  */
15420     configure_input='Generated from '`
15421           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15422         `' by configure.'
15423     if test x"$ac_file" != x-; then
15424       configure_input="$ac_file.  $configure_input"
15425       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15426 $as_echo "$as_me: creating $ac_file" >&6;}
15427     fi
15428     # Neutralize special characters interpreted by sed in replacement strings.
15429     case $configure_input in #(
15430     *\&* | *\|* | *\\* )
15431        ac_sed_conf_input=`$as_echo "$configure_input" |
15432        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15433     *) ac_sed_conf_input=$configure_input;;
15434     esac
15435
15436     case $ac_tag in
15437     *:-:* | *:-) cat >"$tmp/stdin" \
15438       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15439     esac
15440     ;;
15441   esac
15442
15443   ac_dir=`$as_dirname -- "$ac_file" ||
15444 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15445          X"$ac_file" : 'X\(//\)[^/]' \| \
15446          X"$ac_file" : 'X\(//\)$' \| \
15447          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15448 $as_echo X"$ac_file" |
15449     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15450             s//\1/
15451             q
15452           }
15453           /^X\(\/\/\)[^/].*/{
15454             s//\1/
15455             q
15456           }
15457           /^X\(\/\/\)$/{
15458             s//\1/
15459             q
15460           }
15461           /^X\(\/\).*/{
15462             s//\1/
15463             q
15464           }
15465           s/.*/./; q'`
15466   as_dir="$ac_dir"; as_fn_mkdir_p
15467   ac_builddir=.
15468
15469 case "$ac_dir" in
15470 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15471 *)
15472   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15473   # A ".." for each directory in $ac_dir_suffix.
15474   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15475   case $ac_top_builddir_sub in
15476   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15477   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15478   esac ;;
15479 esac
15480 ac_abs_top_builddir=$ac_pwd
15481 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15482 # for backward compatibility:
15483 ac_top_builddir=$ac_top_build_prefix
15484
15485 case $srcdir in
15486   .)  # We are building in place.
15487     ac_srcdir=.
15488     ac_top_srcdir=$ac_top_builddir_sub
15489     ac_abs_top_srcdir=$ac_pwd ;;
15490   [\\/]* | ?:[\\/]* )  # Absolute name.
15491     ac_srcdir=$srcdir$ac_dir_suffix;
15492     ac_top_srcdir=$srcdir
15493     ac_abs_top_srcdir=$srcdir ;;
15494   *) # Relative name.
15495     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15496     ac_top_srcdir=$ac_top_build_prefix$srcdir
15497     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15498 esac
15499 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15500
15501
15502   case $ac_mode in
15503   :F)
15504   #
15505   # CONFIG_FILE
15506   #
15507
15508   case $INSTALL in
15509   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15510   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15511   esac
15512 _ACEOF
15513
15514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15515 # If the template does not know about datarootdir, expand it.
15516 # FIXME: This hack should be removed a few years after 2.60.
15517 ac_datarootdir_hack=; ac_datarootdir_seen=
15518 ac_sed_dataroot='
15519 /datarootdir/ {
15520   p
15521   q
15522 }
15523 /@datadir@/p
15524 /@docdir@/p
15525 /@infodir@/p
15526 /@localedir@/p
15527 /@mandir@/p'
15528 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15529 *datarootdir*) ac_datarootdir_seen=yes;;
15530 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15531   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15532 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15533 _ACEOF
15534 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15535   ac_datarootdir_hack='
15536   s&@datadir@&$datadir&g
15537   s&@docdir@&$docdir&g
15538   s&@infodir@&$infodir&g
15539   s&@localedir@&$localedir&g
15540   s&@mandir@&$mandir&g
15541   s&\\\${datarootdir}&$datarootdir&g' ;;
15542 esac
15543 _ACEOF
15544
15545 # Neutralize VPATH when `$srcdir' = `.'.
15546 # Shell code in configure.ac might set extrasub.
15547 # FIXME: do we really want to maintain this feature?
15548 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15549 ac_sed_extra="$ac_vpsub
15550 $extrasub
15551 _ACEOF
15552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15553 :t
15554 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15555 s|@configure_input@|$ac_sed_conf_input|;t t
15556 s&@top_builddir@&$ac_top_builddir_sub&;t t
15557 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15558 s&@srcdir@&$ac_srcdir&;t t
15559 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15560 s&@top_srcdir@&$ac_top_srcdir&;t t
15561 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15562 s&@builddir@&$ac_builddir&;t t
15563 s&@abs_builddir@&$ac_abs_builddir&;t t
15564 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15565 s&@INSTALL@&$ac_INSTALL&;t t
15566 $ac_datarootdir_hack
15567 "
15568 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15569 if $ac_cs_awk_getline; then
15570   $AWK -f "$tmp/subs.awk"
15571 else
15572   $AWK -f "$tmp/subs.awk" | $SHELL
15573 fi >$tmp/out \
15574   || as_fn_error "could not create $ac_file" "$LINENO" 5
15575
15576 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15577   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15578   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15579   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15580 which seems to be undefined.  Please make sure it is defined." >&5
15581 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15582 which seems to be undefined.  Please make sure it is defined." >&2;}
15583
15584   rm -f "$tmp/stdin"
15585   case $ac_file in
15586   -) cat "$tmp/out" && rm -f "$tmp/out";;
15587   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15588   esac \
15589   || as_fn_error "could not create $ac_file" "$LINENO" 5
15590  ;;
15591   :H)
15592   #
15593   # CONFIG_HEADER
15594   #
15595   if test x"$ac_file" != x-; then
15596     {
15597       $as_echo "/* $configure_input  */" \
15598       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
15599     } >"$tmp/config.h" \
15600       || as_fn_error "could not create $ac_file" "$LINENO" 5
15601     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
15602       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15603 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15604     else
15605       rm -f "$ac_file"
15606       mv "$tmp/config.h" "$ac_file" \
15607         || as_fn_error "could not create $ac_file" "$LINENO" 5
15608     fi
15609   else
15610     $as_echo "/* $configure_input  */" \
15611       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
15612       || as_fn_error "could not create -" "$LINENO" 5
15613   fi
15614  ;;
15615
15616   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15617 $as_echo "$as_me: executing $ac_file commands" >&6;}
15618  ;;
15619   esac
15620
15621
15622   case $ac_file$ac_mode in
15623     "default":C)
15624
15625 ### Make the necessary directories, if they don't exist.
15626 for dir in etc lisp ; do
15627   test -d ${dir} || mkdir ${dir}
15628 done
15629
15630 echo creating src/epaths.h
15631 ${MAKE-make} epaths-force
15632
15633 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
15634   echo creating src/.gdbinit
15635   echo source $srcdir/src/.gdbinit > src/.gdbinit
15636 fi
15637
15638  ;;
15639
15640   esac
15641 done # for ac_tag
15642
15643
15644 as_fn_exit 0
15645 _ACEOF
15646 ac_clean_files=$ac_clean_files_save
15647
15648 test $ac_write_fail = 0 ||
15649   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
15650
15651
15652 # configure is writing to config.log, and then calls config.status.
15653 # config.status does its own redirection, appending to config.log.
15654 # Unfortunately, on DOS this fails, as config.log is still kept open
15655 # by configure, so config.status won't be able to write to it; its
15656 # output is simply discarded.  So we exec the FD to /dev/null,
15657 # effectively closing config.log, so it can be properly (re)opened and
15658 # appended to by config.status.  When coming back to configure, we
15659 # need to make the FD available again.
15660 if test "$no_create" != yes; then
15661   ac_cs_success=:
15662   ac_config_status_args=
15663   test "$silent" = yes &&
15664     ac_config_status_args="$ac_config_status_args --quiet"
15665   exec 5>/dev/null
15666   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15667   exec 5>>config.log
15668   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15669   # would make configure fail if this is the last instruction.
15670   $ac_cs_success || as_fn_exit $?
15671 fi
15672 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15673   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15674 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15675 fi
15676
15677