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 target_alias
 749 host_alias
 750 build_alias
 751 LIBS
 752 ECHO_T
 753 ECHO_N
 754 ECHO_C
 755 DEFS
 756 mandir
 757 localedir
 758 libdir
 759 psdir
 760 pdfdir
 761 dvidir
 762 htmldir
 763 infodir
 764 docdir
 765 oldincludedir
 766 includedir
 767 localstatedir
 768 sharedstatedir
 769 sysconfdir
 770 datadir
 771 datarootdir
 772 libexecdir
 773 sbindir
 774 bindir
 775 program_transform_name
 776 prefix
 777 exec_prefix
 778 PACKAGE_URL
 779 PACKAGE_BUGREPORT
 780 PACKAGE_STRING
 781 PACKAGE_VERSION
 782 PACKAGE_TARNAME
 783 PACKAGE_NAME
 784 PATH_SEPARATOR
 785 SHELL'
 786 ac_subst_files='deps_frag
 787 ns_frag'
 788 ac_user_opts='
 789 enable_option_checking
 790 with_pop
 791 with_kerberos
 792 with_kerberos5
 793 with_hesiod
 794 with_mmdf
 795 with_mail_unlink
 796 with_mailhost
 797 with_sound
 798 with_sync_input
 799 with_x_toolkit
 800 with_xpm
 801 with_jpeg
 802 with_tiff
 803 with_gif
 804 with_png
 805 with_rsvg
 806 with_xft
 807 with_libotf
 808 with_m17n_flt
 809 with_toolkit_scroll_bars
 810 with_xaw3d
 811 with_xim
 812 with_ns
 813 with_gpm
 814 with_dbus
 815 with_gconf
 816 with_selinux
 817 with_makeinfo
 818 with_pkg_config_prog
 819 with_crt_dir
 820 with_gnustep_conf
 821 enable_ns_self_contained
 822 enable_asserts
 823 enable_maintainer_mode
 824 enable_locallisppath
 825 enable_checking
 826 enable_profiling
 827 enable_autodepend
 828 enable_largefile
 829 with_x
 830 '
 831       ac_precious_vars='build_alias
 832 host_alias
 833 target_alias
 834 CC
 835 CFLAGS
 836 LDFLAGS
 837 LIBS
 838 CPPFLAGS
 839 CPP
 840 XMKMF'
 841
 842
 843 # Initialize some variables set by options.
 844 ac_init_help=
 845 ac_init_version=false
 846 ac_unrecognized_opts=
 847 ac_unrecognized_sep=
 848 # The variables have the same names as the options, with
 849 # dashes changed to underlines.
 850 cache_file=/dev/null
 851 exec_prefix=NONE
 852 no_create=
 853 no_recursion=
 854 prefix=NONE
 855 program_prefix=NONE
 856 program_suffix=NONE
 857 program_transform_name=s,x,x,
 858 silent=
 859 site=
 860 srcdir=
 861 verbose=
 862 x_includes=NONE
 863 x_libraries=NONE
 864
 865 # Installation directory options.
 866 # These are left unexpanded so users can "make install exec_prefix=/foo"
 867 # and all the variables that are supposed to be based on exec_prefix
 868 # by default will actually change.
 869 # Use braces instead of parens because sh, perl, etc. also accept them.
 870 # (The list follows the same order as the GNU Coding Standards.)
 871 bindir='${exec_prefix}/bin'
 872 sbindir='${exec_prefix}/sbin'
 873 libexecdir='${exec_prefix}/libexec'
 874 datarootdir='${prefix}/share'
 875 datadir='${datarootdir}'
 876 sysconfdir='${prefix}/etc'
 877 sharedstatedir='${prefix}/com'
 878 localstatedir='${prefix}/var'
 879 includedir='${prefix}/include'
 880 oldincludedir='/usr/include'
 881 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 882 infodir='${datarootdir}/info'
 883 htmldir='${docdir}'
 884 dvidir='${docdir}'
 885 pdfdir='${docdir}'
 886 psdir='${docdir}'
 887 libdir='${exec_prefix}/lib'
 888 localedir='${datarootdir}/locale'
 889 mandir='${datarootdir}/man'
 890
 891 ac_prev=
 892 ac_dashdash=
 893 for ac_option
 894 do
 895   # If the previous option needs an argument, assign it.
 896   if test -n "$ac_prev"; then
 897     eval $ac_prev=\$ac_option
 898     ac_prev=
 899     continue
 900   fi
 901
 902   case $ac_option in
 903   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 904   *)    ac_optarg=yes ;;
 905   esac
 906
 907   # Accept the important Cygnus configure options, so we can diagnose typos.
 908
 909   case $ac_dashdash$ac_option in
 910   --)
 911     ac_dashdash=yes ;;
 912
 913   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 914     ac_prev=bindir ;;
 915   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 916     bindir=$ac_optarg ;;
 917
 918   -build | --build | --buil | --bui | --bu)
 919     ac_prev=build_alias ;;
 920   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 921     build_alias=$ac_optarg ;;
 922
 923   -cache-file | --cache-file | --cache-fil | --cache-fi \
 924   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 925     ac_prev=cache_file ;;
 926   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 927   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 928     cache_file=$ac_optarg ;;
 929
 930   --config-cache | -C)
 931     cache_file=config.cache ;;
 932
 933   -datadir | --datadir | --datadi | --datad)
 934     ac_prev=datadir ;;
 935   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 936     datadir=$ac_optarg ;;
 937
 938   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 939   | --dataroo | --dataro | --datar)
 940     ac_prev=datarootdir ;;
 941   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 942   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 943     datarootdir=$ac_optarg ;;
 944
 945   -disable-* | --disable-*)
 946     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 947     # Reject names that are not valid shell variable names.
 948     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 949       as_fn_error "invalid feature name: $ac_useropt"
 950     ac_useropt_orig=$ac_useropt
 951     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 952     case $ac_user_opts in
 953       *"
 954 "enable_$ac_useropt"
 955 "*) ;;
 956       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 957          ac_unrecognized_sep=', ';;
 958     esac
 959     eval enable_$ac_useropt=no ;;
 960
 961   -docdir | --docdir | --docdi | --doc | --do)
 962     ac_prev=docdir ;;
 963   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 964     docdir=$ac_optarg ;;
 965
 966   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 967     ac_prev=dvidir ;;
 968   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 969     dvidir=$ac_optarg ;;
 970
 971   -enable-* | --enable-*)
 972     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 973     # Reject names that are not valid shell variable names.
 974     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 975       as_fn_error "invalid feature name: $ac_useropt"
 976     ac_useropt_orig=$ac_useropt
 977     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 978     case $ac_user_opts in
 979       *"
 980 "enable_$ac_useropt"
 981 "*) ;;
 982       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 983          ac_unrecognized_sep=', ';;
 984     esac
 985     eval enable_$ac_useropt=\$ac_optarg ;;
 986
 987   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 988   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 989   | --exec | --exe | --ex)
 990     ac_prev=exec_prefix ;;
 991   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 992   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 993   | --exec=* | --exe=* | --ex=*)
 994     exec_prefix=$ac_optarg ;;
 995
 996   -gas | --gas | --ga | --g)
 997     # Obsolete; use --with-gas.
 998     with_gas=yes ;;
 999
1000   -help | --help | --hel | --he | -h)
1001     ac_init_help=long ;;
1002   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1003     ac_init_help=recursive ;;
1004   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1005     ac_init_help=short ;;
1006
1007   -host | --host | --hos | --ho)
1008     ac_prev=host_alias ;;
1009   -host=* | --host=* | --hos=* | --ho=*)
1010     host_alias=$ac_optarg ;;
1011
1012   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1013     ac_prev=htmldir ;;
1014   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1015   | --ht=*)
1016     htmldir=$ac_optarg ;;
1017
1018   -includedir | --includedir | --includedi | --included | --include \
1019   | --includ | --inclu | --incl | --inc)
1020     ac_prev=includedir ;;
1021   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1022   | --includ=* | --inclu=* | --incl=* | --inc=*)
1023     includedir=$ac_optarg ;;
1024
1025   -infodir | --infodir | --infodi | --infod | --info | --inf)
1026     ac_prev=infodir ;;
1027   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1028     infodir=$ac_optarg ;;
1029
1030   -libdir | --libdir | --libdi | --libd)
1031     ac_prev=libdir ;;
1032   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1033     libdir=$ac_optarg ;;
1034
1035   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1036   | --libexe | --libex | --libe)
1037     ac_prev=libexecdir ;;
1038   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1039   | --libexe=* | --libex=* | --libe=*)
1040     libexecdir=$ac_optarg ;;
1041
1042   -localedir | --localedir | --localedi | --localed | --locale)
1043     ac_prev=localedir ;;
1044   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1045     localedir=$ac_optarg ;;
1046
1047   -localstatedir | --localstatedir | --localstatedi | --localstated \
1048   | --localstate | --localstat | --localsta | --localst | --locals)
1049     ac_prev=localstatedir ;;
1050   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1051   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1052     localstatedir=$ac_optarg ;;
1053
1054   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1055     ac_prev=mandir ;;
1056   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1057     mandir=$ac_optarg ;;
1058
1059   -nfp | --nfp | --nf)
1060     # Obsolete; use --without-fp.
1061     with_fp=no ;;
1062
1063   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1064   | --no-cr | --no-c | -n)
1065     no_create=yes ;;
1066
1067   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1068   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1069     no_recursion=yes ;;
1070
1071   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1072   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1073   | --oldin | --oldi | --old | --ol | --o)
1074     ac_prev=oldincludedir ;;
1075   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1076   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1077   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1078     oldincludedir=$ac_optarg ;;
1079
1080   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1081     ac_prev=prefix ;;
1082   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1083     prefix=$ac_optarg ;;
1084
1085   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1086   | --program-pre | --program-pr | --program-p)
1087     ac_prev=program_prefix ;;
1088   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1089   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1090     program_prefix=$ac_optarg ;;
1091
1092   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1093   | --program-suf | --program-su | --program-s)
1094     ac_prev=program_suffix ;;
1095   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1096   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1097     program_suffix=$ac_optarg ;;
1098
1099   -program-transform-name | --program-transform-name \
1100   | --program-transform-nam | --program-transform-na \
1101   | --program-transform-n | --program-transform- \
1102   | --program-transform | --program-transfor \
1103   | --program-transfo | --program-transf \
1104   | --program-trans | --program-tran \
1105   | --progr-tra | --program-tr | --program-t)
1106     ac_prev=program_transform_name ;;
1107   -program-transform-name=* | --program-transform-name=* \
1108   | --program-transform-nam=* | --program-transform-na=* \
1109   | --program-transform-n=* | --program-transform-=* \
1110   | --program-transform=* | --program-transfor=* \
1111   | --program-transfo=* | --program-transf=* \
1112   | --program-trans=* | --program-tran=* \
1113   | --progr-tra=* | --program-tr=* | --program-t=*)
1114     program_transform_name=$ac_optarg ;;
1115
1116   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1117     ac_prev=pdfdir ;;
1118   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1119     pdfdir=$ac_optarg ;;
1120
1121   -psdir | --psdir | --psdi | --psd | --ps)
1122     ac_prev=psdir ;;
1123   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1124     psdir=$ac_optarg ;;
1125
1126   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1127   | -silent | --silent | --silen | --sile | --sil)
1128     silent=yes ;;
1129
1130   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1131     ac_prev=sbindir ;;
1132   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1133   | --sbi=* | --sb=*)
1134     sbindir=$ac_optarg ;;
1135
1136   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1137   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1138   | --sharedst | --shareds | --shared | --share | --shar \
1139   | --sha | --sh)
1140     ac_prev=sharedstatedir ;;
1141   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1142   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1143   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1144   | --sha=* | --sh=*)
1145     sharedstatedir=$ac_optarg ;;
1146
1147   -site | --site | --sit)
1148     ac_prev=site ;;
1149   -site=* | --site=* | --sit=*)
1150     site=$ac_optarg ;;
1151
1152   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1153     ac_prev=srcdir ;;
1154   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1155     srcdir=$ac_optarg ;;
1156
1157   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1158   | --syscon | --sysco | --sysc | --sys | --sy)
1159     ac_prev=sysconfdir ;;
1160   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1161   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1162     sysconfdir=$ac_optarg ;;
1163
1164   -target | --target | --targe | --targ | --tar | --ta | --t)
1165     ac_prev=target_alias ;;
1166   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1167     target_alias=$ac_optarg ;;
1168
1169   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1170     verbose=yes ;;
1171
1172   -version | --version | --versio | --versi | --vers | -V)
1173     ac_init_version=: ;;
1174
1175   -with-* | --with-*)
1176     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1177     # Reject names that are not valid shell variable names.
1178     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1179       as_fn_error "invalid package name: $ac_useropt"
1180     ac_useropt_orig=$ac_useropt
1181     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1182     case $ac_user_opts in
1183       *"
1184 "with_$ac_useropt"
1185 "*) ;;
1186       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1187          ac_unrecognized_sep=', ';;
1188     esac
1189     eval with_$ac_useropt=\$ac_optarg ;;
1190
1191   -without-* | --without-*)
1192     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1193     # Reject names that are not valid shell variable names.
1194     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1195       as_fn_error "invalid package name: $ac_useropt"
1196     ac_useropt_orig=$ac_useropt
1197     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1198     case $ac_user_opts in
1199       *"
1200 "with_$ac_useropt"
1201 "*) ;;
1202       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1203          ac_unrecognized_sep=', ';;
1204     esac
1205     eval with_$ac_useropt=no ;;
1206
1207   --x)
1208     # Obsolete; use --with-x.
1209     with_x=yes ;;
1210
1211   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1212   | --x-incl | --x-inc | --x-in | --x-i)
1213     ac_prev=x_includes ;;
1214   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1215   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1216     x_includes=$ac_optarg ;;
1217
1218   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1219   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1220     ac_prev=x_libraries ;;
1221   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1222   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1223     x_libraries=$ac_optarg ;;
1224
1225   -*) as_fn_error "unrecognized option: \`$ac_option'
1226 Try \`$0 --help' for more information."
1227     ;;
1228
1229   *=*)
1230     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1231     # Reject names that are not valid shell variable names.
1232     case $ac_envvar in #(
1233       '' | [0-9]* | *[!_$as_cr_alnum]* )
1234       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1235     esac
1236     eval $ac_envvar=\$ac_optarg
1237     export $ac_envvar ;;
1238
1239   *)
1240     # FIXME: should be removed in autoconf 3.0.
1241     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1242     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1243       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1244     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1245     ;;
1246
1247   esac
1248 done
1249
1250 if test -n "$ac_prev"; then
1251   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1252   as_fn_error "missing argument to $ac_option"
1253 fi
1254
1255 if test -n "$ac_unrecognized_opts"; then
1256   case $enable_option_checking in
1257     no) ;;
1258     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1259     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1260   esac
1261 fi
1262
1263 # Check all directory arguments for consistency.
1264 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1265                 datadir sysconfdir sharedstatedir localstatedir includedir \
1266                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1267                 libdir localedir mandir
1268 do
1269   eval ac_val=\$$ac_var
1270   # Remove trailing slashes.
1271   case $ac_val in
1272     */ )
1273       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1274       eval $ac_var=\$ac_val;;
1275   esac
1276   # Be sure to have absolute directory names.
1277   case $ac_val in
1278     [\\/$]* | ?:[\\/]* )  continue;;
1279     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1280   esac
1281   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1282 done
1283
1284 # There might be people who depend on the old broken behavior: `$host'
1285 # used to hold the argument of --host etc.
1286 # FIXME: To remove some day.
1287 build=$build_alias
1288 host=$host_alias
1289 target=$target_alias
1290
1291 # FIXME: To remove some day.
1292 if test "x$host_alias" != x; then
1293   if test "x$build_alias" = x; then
1294     cross_compiling=maybe
1295     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1296     If a cross compiler is detected then cross compile mode will be used." >&2
1297   elif test "x$build_alias" != "x$host_alias"; then
1298     cross_compiling=yes
1299   fi
1300 fi
1301
1302 ac_tool_prefix=
1303 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1304
1305 test "$silent" = yes && exec 6>/dev/null
1306
1307
1308 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1309 ac_ls_di=`ls -di .` &&
1310 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1311   as_fn_error "working directory cannot be determined"
1312 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1313   as_fn_error "pwd does not report name of working directory"
1314
1315
1316 # Find the source files, if location was not specified.
1317 if test -z "$srcdir"; then
1318   ac_srcdir_defaulted=yes
1319   # Try the directory containing this script, then the parent directory.
1320   ac_confdir=`$as_dirname -- "$as_myself" ||
1321 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1322          X"$as_myself" : 'X\(//\)[^/]' \| \
1323          X"$as_myself" : 'X\(//\)$' \| \
1324          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1325 $as_echo X"$as_myself" |
1326     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1327             s//\1/
1328             q
1329           }
1330           /^X\(\/\/\)[^/].*/{
1331             s//\1/
1332             q
1333           }
1334           /^X\(\/\/\)$/{
1335             s//\1/
1336             q
1337           }
1338           /^X\(\/\).*/{
1339             s//\1/
1340             q
1341           }
1342           s/.*/./; q'`
1343   srcdir=$ac_confdir
1344   if test ! -r "$srcdir/$ac_unique_file"; then
1345     srcdir=..
1346   fi
1347 else
1348   ac_srcdir_defaulted=no
1349 fi
1350 if test ! -r "$srcdir/$ac_unique_file"; then
1351   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1352   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1353 fi
1354 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1355 ac_abs_confdir=`(
1356         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1357         pwd)`
1358 # When building in place, set srcdir=.
1359 if test "$ac_abs_confdir" = "$ac_pwd"; then
1360   srcdir=.
1361 fi
1362 # Remove unnecessary trailing slashes from srcdir.
1363 # Double slashes in file names in object file debugging info
1364 # mess up M-x gdb in Emacs.
1365 case $srcdir in
1366 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1367 esac
1368 for ac_var in $ac_precious_vars; do
1369   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1370   eval ac_env_${ac_var}_value=\$${ac_var}
1371   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1372   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1373 done
1374
1375 #
1376 # Report the --help message.
1377 #
1378 if test "$ac_init_help" = "long"; then
1379   # Omit some internal or obsolete options to make the list less imposing.
1380   # This message is too long to be a string in the A/UX 3.1 sh.
1381   cat <<_ACEOF
1382 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1383
1384 Usage: $0 [OPTION]... [VAR=VALUE]...
1385
1386 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1387 VAR=VALUE.  See below for descriptions of some of the useful variables.
1388
1389 Defaults for the options are specified in brackets.
1390
1391 Configuration:
1392   -h, --help              display this help and exit
1393       --help=short        display options specific to this package
1394       --help=recursive    display the short help of all the included packages
1395   -V, --version           display version information and exit
1396   -q, --quiet, --silent   do not print \`checking...' messages
1397       --cache-file=FILE   cache test results in FILE [disabled]
1398   -C, --config-cache      alias for \`--cache-file=config.cache'
1399   -n, --no-create         do not create output files
1400       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1401
1402 Installation directories:
1403   --prefix=PREFIX         install architecture-independent files in PREFIX
1404                           [$ac_default_prefix]
1405   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1406                           [PREFIX]
1407
1408 By default, \`make install' will install all the files in
1409 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1410 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1411 for instance \`--prefix=\$HOME'.
1412
1413 For better control, use the options below.
1414
1415 Fine tuning of the installation directories:
1416   --bindir=DIR            user executables [EPREFIX/bin]
1417   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1418   --libexecdir=DIR        program executables [EPREFIX/libexec]
1419   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1420   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1421   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1422   --libdir=DIR            object code libraries [EPREFIX/lib]
1423   --includedir=DIR        C header files [PREFIX/include]
1424   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1425   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1426   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1427   --infodir=DIR           info documentation [DATAROOTDIR/info]
1428   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1429   --mandir=DIR            man documentation [DATAROOTDIR/man]
1430   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1431   --htmldir=DIR           html documentation [DOCDIR]
1432   --dvidir=DIR            dvi documentation [DOCDIR]
1433   --pdfdir=DIR            pdf documentation [DOCDIR]
1434   --psdir=DIR             ps documentation [DOCDIR]
1435 _ACEOF
1436
1437   cat <<\_ACEOF
1438
1439 Program names:
1440   --program-prefix=PREFIX            prepend PREFIX to installed program names
1441   --program-suffix=SUFFIX            append SUFFIX to installed program names
1442   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1443
1444 X features:
1445   --x-includes=DIR    X include files are in DIR
1446   --x-libraries=DIR   X library files are in DIR
1447
1448 System types:
1449   --build=BUILD     configure for building on BUILD [guessed]
1450   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1451 _ACEOF
1452 fi
1453
1454 if test -n "$ac_init_help"; then
1455   case $ac_init_help in
1456      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1457    esac
1458   cat <<\_ACEOF
1459
1460 Optional Features:
1461   --disable-option-checking  ignore unrecognized --enable/--with options
1462   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1463   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1464   --disable-ns-self-contained
1465                           disable self contained build under NeXTstep
1466   --enable-asserts        compile code with asserts enabled
1467   --enable-maintainer-mode
1468                           enable make rules and dependencies not useful (and
1469                           sometimes confusing) to the casual installer
1470   --enable-locallisppath=PATH
1471                           directories Emacs should search for lisp files
1472                           specific to this site
1473   --enable-checking[=LIST]
1474                           enable expensive run-time checks. With LIST, enable
1475                           only specific categories of checks. Categories are:
1476                           all,yes,no. Flags are: stringbytes, stringoverrun,
1477                           stringfreelist, xmallocoverrun, conslist
1478   --enable-profiling      build emacs with profiling support. This might not
1479                           work on all platforms
1480   --enable-autodepend     automatically generate dependencies to .h-files.
1481                           Requires GNU Make and Gcc. Enabled if GNU Make and
1482                           Gcc is found
1483   --disable-largefile     omit support for large files
1484
1485 Optional Packages:
1486   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1487   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1488   --without-pop           don't support POP mail retrieval with movemail
1489   --with-kerberos         support Kerberos-authenticated POP
1490   --with-kerberos5        support Kerberos version 5 authenticated POP
1491   --with-hesiod           support Hesiod to get the POP server host
1492   --with-mmdf             support MMDF mailboxes
1493   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1494   --with-mailhost=HOSTNAME
1495                           string giving default POP mail host
1496   --without-sound         don't compile with sound support
1497   --without-sync-input    process async input synchronously
1498   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, lucid or
1499                           athena, motif, no)
1500   --without-xpm           don't compile with XPM image support
1501   --without-jpeg          don't compile with JPEG image support
1502   --without-tiff          don't compile with TIFF image support
1503   --without-gif           don't compile with GIF image support
1504   --without-png           don't compile with PNG image support
1505   --without-rsvg          don't compile with SVG image support
1506   --without-xft           don't use XFT for anti aliased fonts
1507   --without-libotf        don't use libotf for OpenType font support
1508   --without-m17n-flt      don't use m17n-flt for text shaping
1509   --without-toolkit-scroll-bars
1510                           don't use Motif or Xaw3d scroll bars
1511   --without-xaw3d         don't use Xaw3d
1512   --without-xim           don't use X11 XIM
1513   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1514   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1515                           console
1516   --without-dbus          don't compile with D-Bus support
1517   --without-gconf         don't compile with GConf support
1518   --without-selinux       don't compile with SELinux support
1519   --without-makeinfo      don't require makeinfo for building manuals
1520   --with-pkg-config-prog=PATH
1521                           path to pkg-config for finding GTK and librsvg
1522   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1523                           /usr/lib, or /usr/lib64 on some platforms.
1524   --with-gnustep-conf=PATH
1525                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1526                           or /etc/GNUstep/GNUstep.conf
1527   --with-x                use the X Window System
1528
1529 Some influential environment variables:
1530   CC          C compiler command
1531   CFLAGS      C compiler flags
1532   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1533               nonstandard directory <lib dir>
1534   LIBS        libraries to pass to the linker, e.g. -l<library>
1535   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1536               you have headers in a nonstandard directory <include dir>
1537   CPP         C preprocessor
1538   XMKMF       Path to xmkmf, Makefile generator for X Window System
1539
1540 Use these variables to override the choices made by `configure' or to help
1541 it to find libraries and programs with nonstandard names/locations.
1542
1543 Report bugs to the package provider.
1544 _ACEOF
1545 ac_status=$?
1546 fi
1547
1548 if test "$ac_init_help" = "recursive"; then
1549   # If there are subdirs, report their specific --help.
1550   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1551     test -d "$ac_dir" ||
1552       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1553       continue
1554     ac_builddir=.
1555
1556 case "$ac_dir" in
1557 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1558 *)
1559   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1560   # A ".." for each directory in $ac_dir_suffix.
1561   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1562   case $ac_top_builddir_sub in
1563   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1564   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1565   esac ;;
1566 esac
1567 ac_abs_top_builddir=$ac_pwd
1568 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1569 # for backward compatibility:
1570 ac_top_builddir=$ac_top_build_prefix
1571
1572 case $srcdir in
1573   .)  # We are building in place.
1574     ac_srcdir=.
1575     ac_top_srcdir=$ac_top_builddir_sub
1576     ac_abs_top_srcdir=$ac_pwd ;;
1577   [\\/]* | ?:[\\/]* )  # Absolute name.
1578     ac_srcdir=$srcdir$ac_dir_suffix;
1579     ac_top_srcdir=$srcdir
1580     ac_abs_top_srcdir=$srcdir ;;
1581   *) # Relative name.
1582     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1583     ac_top_srcdir=$ac_top_build_prefix$srcdir
1584     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1585 esac
1586 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1587
1588     cd "$ac_dir" || { ac_status=$?; continue; }
1589     # Check for guested configure.
1590     if test -f "$ac_srcdir/configure.gnu"; then
1591       echo &&
1592       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1593     elif test -f "$ac_srcdir/configure"; then
1594       echo &&
1595       $SHELL "$ac_srcdir/configure" --help=recursive
1596     else
1597       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1598     fi || ac_status=$?
1599     cd "$ac_pwd" || { ac_status=$?; break; }
1600   done
1601 fi
1602
1603 test -n "$ac_init_help" && exit $ac_status
1604 if $ac_init_version; then
1605   cat <<\_ACEOF
1606 emacs configure 24.0.50
1607 generated by GNU Autoconf 2.65
1608
1609 Copyright (C) 2009 Free Software Foundation, Inc.
1610 This configure script is free software; the Free Software Foundation
1611 gives unlimited permission to copy, distribute and modify it.
1612 _ACEOF
1613   exit
1614 fi
1615
1616 ## ------------------------ ##
1617 ## Autoconf initialization. ##
1618 ## ------------------------ ##
1619
1620 # ac_fn_c_try_compile LINENO
1621 # --------------------------
1622 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1623 ac_fn_c_try_compile ()
1624 {
1625   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1626   rm -f conftest.$ac_objext
1627   if { { ac_try="$ac_compile"
1628 case "(($ac_try" in
1629   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1630   *) ac_try_echo=$ac_try;;
1631 esac
1632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1633 $as_echo "$ac_try_echo"; } >&5
1634   (eval "$ac_compile") 2>conftest.err
1635   ac_status=$?
1636   if test -s conftest.err; then
1637     grep -v '^ *+' conftest.err >conftest.er1
1638     cat conftest.er1 >&5
1639     mv -f conftest.er1 conftest.err
1640   fi
1641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1642   test $ac_status = 0; } && {
1643          test -z "$ac_c_werror_flag" ||
1644          test ! -s conftest.err
1645        } && test -s conftest.$ac_objext; then :
1646   ac_retval=0
1647 else
1648   $as_echo "$as_me: failed program was:" >&5
1649 sed 's/^/| /' conftest.$ac_ext >&5
1650
1651         ac_retval=1
1652 fi
1653   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1654   as_fn_set_status $ac_retval
1655
1656 } # ac_fn_c_try_compile
1657
1658 # ac_fn_c_try_link LINENO
1659 # -----------------------
1660 # Try to link conftest.$ac_ext, and return whether this succeeded.
1661 ac_fn_c_try_link ()
1662 {
1663   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1664   rm -f conftest.$ac_objext conftest$ac_exeext
1665   if { { ac_try="$ac_link"
1666 case "(($ac_try" in
1667   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1668   *) ac_try_echo=$ac_try;;
1669 esac
1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1671 $as_echo "$ac_try_echo"; } >&5
1672   (eval "$ac_link") 2>conftest.err
1673   ac_status=$?
1674   if test -s conftest.err; then
1675     grep -v '^ *+' conftest.err >conftest.er1
1676     cat conftest.er1 >&5
1677     mv -f conftest.er1 conftest.err
1678   fi
1679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1680   test $ac_status = 0; } && {
1681          test -z "$ac_c_werror_flag" ||
1682          test ! -s conftest.err
1683        } && test -s conftest$ac_exeext && {
1684          test "$cross_compiling" = yes ||
1685          $as_test_x conftest$ac_exeext
1686        }; then :
1687   ac_retval=0
1688 else
1689   $as_echo "$as_me: failed program was:" >&5
1690 sed 's/^/| /' conftest.$ac_ext >&5
1691
1692         ac_retval=1
1693 fi
1694   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1695   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1696   # interfere with the next link command; also delete a directory that is
1697   # left behind by Apple's compiler.  We do this before executing the actions.
1698   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1699   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1700   as_fn_set_status $ac_retval
1701
1702 } # ac_fn_c_try_link
1703
1704 # ac_fn_c_try_cpp LINENO
1705 # ----------------------
1706 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1707 ac_fn_c_try_cpp ()
1708 {
1709   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1710   if { { ac_try="$ac_cpp conftest.$ac_ext"
1711 case "(($ac_try" in
1712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1713   *) ac_try_echo=$ac_try;;
1714 esac
1715 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1716 $as_echo "$ac_try_echo"; } >&5
1717   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1718   ac_status=$?
1719   if test -s conftest.err; then
1720     grep -v '^ *+' conftest.err >conftest.er1
1721     cat conftest.er1 >&5
1722     mv -f conftest.er1 conftest.err
1723   fi
1724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1725   test $ac_status = 0; } >/dev/null && {
1726          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1727          test ! -s conftest.err
1728        }; then :
1729   ac_retval=0
1730 else
1731   $as_echo "$as_me: failed program was:" >&5
1732 sed 's/^/| /' conftest.$ac_ext >&5
1733
1734     ac_retval=1
1735 fi
1736   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1737   as_fn_set_status $ac_retval
1738
1739 } # ac_fn_c_try_cpp
1740
1741 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1742 # -------------------------------------------------------
1743 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1744 # the include files in INCLUDES and setting the cache variable VAR
1745 # accordingly.
1746 ac_fn_c_check_header_mongrel ()
1747 {
1748   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1749   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751 $as_echo_n "checking for $2... " >&6; }
1752 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1753   $as_echo_n "(cached) " >&6
1754 fi
1755 eval ac_res=\$$3
1756                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1757 $as_echo "$ac_res" >&6; }
1758 else
1759   # Is the header compilable?
1760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1761 $as_echo_n "checking $2 usability... " >&6; }
1762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1763 /* end confdefs.h.  */
1764 $4
1765 #include <$2>
1766 _ACEOF
1767 if ac_fn_c_try_compile "$LINENO"; then :
1768   ac_header_compiler=yes
1769 else
1770   ac_header_compiler=no
1771 fi
1772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1774 $as_echo "$ac_header_compiler" >&6; }
1775
1776 # Is the header present?
1777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1778 $as_echo_n "checking $2 presence... " >&6; }
1779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1780 /* end confdefs.h.  */
1781 #include <$2>
1782 _ACEOF
1783 if ac_fn_c_try_cpp "$LINENO"; then :
1784   ac_header_preproc=yes
1785 else
1786   ac_header_preproc=no
1787 fi
1788 rm -f conftest.err conftest.$ac_ext
1789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1790 $as_echo "$ac_header_preproc" >&6; }
1791
1792 # So?  What about this header?
1793 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1794   yes:no: )
1795     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1796 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1797     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1798 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1799     ;;
1800   no:yes:* )
1801     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1802 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1803     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1804 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1805     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1806 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1807     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1808 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1809     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1810 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1811     ;;
1812 esac
1813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1814 $as_echo_n "checking for $2... " >&6; }
1815 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1816   $as_echo_n "(cached) " >&6
1817 else
1818   eval "$3=\$ac_header_compiler"
1819 fi
1820 eval ac_res=\$$3
1821                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1822 $as_echo "$ac_res" >&6; }
1823 fi
1824   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1825
1826 } # ac_fn_c_check_header_mongrel
1827
1828 # ac_fn_c_try_run LINENO
1829 # ----------------------
1830 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1831 # that executables *can* be run.
1832 ac_fn_c_try_run ()
1833 {
1834   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1835   if { { ac_try="$ac_link"
1836 case "(($ac_try" in
1837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1838   *) ac_try_echo=$ac_try;;
1839 esac
1840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1841 $as_echo "$ac_try_echo"; } >&5
1842   (eval "$ac_link") 2>&5
1843   ac_status=$?
1844   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1845   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1846   { { case "(($ac_try" in
1847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1848   *) ac_try_echo=$ac_try;;
1849 esac
1850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1851 $as_echo "$ac_try_echo"; } >&5
1852   (eval "$ac_try") 2>&5
1853   ac_status=$?
1854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1855   test $ac_status = 0; }; }; then :
1856   ac_retval=0
1857 else
1858   $as_echo "$as_me: program exited with status $ac_status" >&5
1859        $as_echo "$as_me: failed program was:" >&5
1860 sed 's/^/| /' conftest.$ac_ext >&5
1861
1862        ac_retval=$ac_status
1863 fi
1864   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1865   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1866   as_fn_set_status $ac_retval
1867
1868 } # ac_fn_c_try_run
1869
1870 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1871 # -------------------------------------------------------
1872 # Tests whether HEADER exists and can be compiled using the include files in
1873 # INCLUDES, setting the cache variable VAR accordingly.
1874 ac_fn_c_check_header_compile ()
1875 {
1876   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1878 $as_echo_n "checking for $2... " >&6; }
1879 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1880   $as_echo_n "(cached) " >&6
1881 else
1882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1883 /* end confdefs.h.  */
1884 $4
1885 #include <$2>
1886 _ACEOF
1887 if ac_fn_c_try_compile "$LINENO"; then :
1888   eval "$3=yes"
1889 else
1890   eval "$3=no"
1891 fi
1892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1893 fi
1894 eval ac_res=\$$3
1895                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896 $as_echo "$ac_res" >&6; }
1897   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1898
1899 } # ac_fn_c_check_header_compile
1900
1901 # ac_fn_c_check_decl LINENO SYMBOL VAR
1902 # ------------------------------------
1903 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904 ac_fn_c_check_decl ()
1905 {
1906   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1908 $as_echo_n "checking whether $2 is declared... " >&6; }
1909 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1910   $as_echo_n "(cached) " >&6
1911 else
1912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913 /* end confdefs.h.  */
1914 $4
1915 int
1916 main ()
1917 {
1918 #ifndef $2
1919   (void) $2;
1920 #endif
1921
1922   ;
1923   return 0;
1924 }
1925 _ACEOF
1926 if ac_fn_c_try_compile "$LINENO"; then :
1927   eval "$3=yes"
1928 else
1929   eval "$3=no"
1930 fi
1931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932 fi
1933 eval ac_res=\$$3
1934                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1935 $as_echo "$ac_res" >&6; }
1936   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1937
1938 } # ac_fn_c_check_decl
1939
1940 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1941 # ----------------------------------------------
1942 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1943 ac_fn_c_check_header_preproc ()
1944 {
1945   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1947 $as_echo_n "checking for $2... " >&6; }
1948 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1949   $as_echo_n "(cached) " >&6
1950 else
1951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1952 /* end confdefs.h.  */
1953 #include <$2>
1954 _ACEOF
1955 if ac_fn_c_try_cpp "$LINENO"; then :
1956   eval "$3=yes"
1957 else
1958   eval "$3=no"
1959 fi
1960 rm -f conftest.err conftest.$ac_ext
1961 fi
1962 eval ac_res=\$$3
1963                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1964 $as_echo "$ac_res" >&6; }
1965   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1966
1967 } # ac_fn_c_check_header_preproc
1968
1969 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1970 # ----------------------------------------------------
1971 # Tries to find if the field MEMBER exists in type AGGR, after including
1972 # INCLUDES, setting cache variable VAR accordingly.
1973 ac_fn_c_check_member ()
1974 {
1975   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1977 $as_echo_n "checking for $2.$3... " >&6; }
1978 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1979   $as_echo_n "(cached) " >&6
1980 else
1981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1982 /* end confdefs.h.  */
1983 $5
1984 int
1985 main ()
1986 {
1987 static $2 ac_aggr;
1988 if (ac_aggr.$3)
1989 return 0;
1990   ;
1991   return 0;
1992 }
1993 _ACEOF
1994 if ac_fn_c_try_compile "$LINENO"; then :
1995   eval "$4=yes"
1996 else
1997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1998 /* end confdefs.h.  */
1999 $5
2000 int
2001 main ()
2002 {
2003 static $2 ac_aggr;
2004 if (sizeof ac_aggr.$3)
2005 return 0;
2006   ;
2007   return 0;
2008 }
2009 _ACEOF
2010 if ac_fn_c_try_compile "$LINENO"; then :
2011   eval "$4=yes"
2012 else
2013   eval "$4=no"
2014 fi
2015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2016 fi
2017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2018 fi
2019 eval ac_res=\$$4
2020                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2021 $as_echo "$ac_res" >&6; }
2022   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2023
2024 } # ac_fn_c_check_member
2025
2026 # ac_fn_c_check_func LINENO FUNC VAR
2027 # ----------------------------------
2028 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2029 ac_fn_c_check_func ()
2030 {
2031   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2033 $as_echo_n "checking for $2... " >&6; }
2034 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2035   $as_echo_n "(cached) " >&6
2036 else
2037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038 /* end confdefs.h.  */
2039 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2040    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2041 #define $2 innocuous_$2
2042
2043 /* System header to define __stub macros and hopefully few prototypes,
2044     which can conflict with char $2 (); below.
2045     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2046     <limits.h> exists even on freestanding compilers.  */
2047
2048 #ifdef __STDC__
2049 # include <limits.h>
2050 #else
2051 # include <assert.h>
2052 #endif
2053
2054 #undef $2
2055
2056 /* Override any GCC internal prototype to avoid an error.
2057    Use char because int might match the return type of a GCC
2058    builtin and then its argument prototype would still apply.  */
2059 #ifdef __cplusplus
2060 extern "C"
2061 #endif
2062 char $2 ();
2063 /* The GNU C library defines this for functions which it implements
2064     to always fail with ENOSYS.  Some functions are actually named
2065     something starting with __ and the normal name is an alias.  */
2066 #if defined __stub_$2 || defined __stub___$2
2067 choke me
2068 #endif
2069
2070 int
2071 main ()
2072 {
2073 return $2 ();
2074   ;
2075   return 0;
2076 }
2077 _ACEOF
2078 if ac_fn_c_try_link "$LINENO"; then :
2079   eval "$3=yes"
2080 else
2081   eval "$3=no"
2082 fi
2083 rm -f core conftest.err conftest.$ac_objext \
2084     conftest$ac_exeext conftest.$ac_ext
2085 fi
2086 eval ac_res=\$$3
2087                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2088 $as_echo "$ac_res" >&6; }
2089   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2090
2091 } # ac_fn_c_check_func
2092
2093 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2094 # -------------------------------------------
2095 # Tests whether TYPE exists after having included INCLUDES, setting cache
2096 # variable VAR accordingly.
2097 ac_fn_c_check_type ()
2098 {
2099   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2101 $as_echo_n "checking for $2... " >&6; }
2102 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2103   $as_echo_n "(cached) " >&6
2104 else
2105   eval "$3=no"
2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 int
2110 main ()
2111 {
2112 if (sizeof ($2))
2113          return 0;
2114   ;
2115   return 0;
2116 }
2117 _ACEOF
2118 if ac_fn_c_try_compile "$LINENO"; then :
2119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2120 /* end confdefs.h.  */
2121 $4
2122 int
2123 main ()
2124 {
2125 if (sizeof (($2)))
2126             return 0;
2127   ;
2128   return 0;
2129 }
2130 _ACEOF
2131 if ac_fn_c_try_compile "$LINENO"; then :
2132
2133 else
2134   eval "$3=yes"
2135 fi
2136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2137 fi
2138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2139 fi
2140 eval ac_res=\$$3
2141                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2142 $as_echo "$ac_res" >&6; }
2143   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2144
2145 } # ac_fn_c_check_type
2146 cat >config.log <<_ACEOF
2147 This file contains any messages produced by compilers while
2148 running configure, to aid debugging if configure makes a mistake.
2149
2150 It was created by emacs $as_me 24.0.50, which was
2151 generated by GNU Autoconf 2.65.  Invocation command line was
2152
2153   $ $0 $@
2154
2155 _ACEOF
2156 exec 5>>config.log
2157 {
2158 cat <<_ASUNAME
2159 ## --------- ##
2160 ## Platform. ##
2161 ## --------- ##
2162
2163 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2164 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2165 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2166 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2167 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2168
2169 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2170 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2171
2172 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2173 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2174 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2175 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2176 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2177 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2178 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2179
2180 _ASUNAME
2181
2182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2183 for as_dir in $PATH
2184 do
2185   IFS=$as_save_IFS
2186   test -z "$as_dir" && as_dir=.
2187     $as_echo "PATH: $as_dir"
2188   done
2189 IFS=$as_save_IFS
2190
2191 } >&5
2192
2193 cat >&5 <<_ACEOF
2194
2195
2196 ## ----------- ##
2197 ## Core tests. ##
2198 ## ----------- ##
2199
2200 _ACEOF
2201
2202
2203 # Keep a trace of the command line.
2204 # Strip out --no-create and --no-recursion so they do not pile up.
2205 # Strip out --silent because we don't want to record it for future runs.
2206 # Also quote any args containing shell meta-characters.
2207 # Make two passes to allow for proper duplicate-argument suppression.
2208 ac_configure_args=
2209 ac_configure_args0=
2210 ac_configure_args1=
2211 ac_must_keep_next=false
2212 for ac_pass in 1 2
2213 do
2214   for ac_arg
2215   do
2216     case $ac_arg in
2217     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2218     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2219     | -silent | --silent | --silen | --sile | --sil)
2220       continue ;;
2221     *\'*)
2222       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2223     esac
2224     case $ac_pass in
2225     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2226     2)
2227       as_fn_append ac_configure_args1 " '$ac_arg'"
2228       if test $ac_must_keep_next = true; then
2229         ac_must_keep_next=false # Got value, back to normal.
2230       else
2231         case $ac_arg in
2232           *=* | --config-cache | -C | -disable-* | --disable-* \
2233           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2234           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2235           | -with-* | --with-* | -without-* | --without-* | --x)
2236             case "$ac_configure_args0 " in
2237               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2238             esac
2239             ;;
2240           -* ) ac_must_keep_next=true ;;
2241         esac
2242       fi
2243       as_fn_append ac_configure_args " '$ac_arg'"
2244       ;;
2245     esac
2246   done
2247 done
2248 { ac_configure_args0=; unset ac_configure_args0;}
2249 { ac_configure_args1=; unset ac_configure_args1;}
2250
2251 # When interrupted or exit'd, cleanup temporary files, and complete
2252 # config.log.  We remove comments because anyway the quotes in there
2253 # would cause problems or look ugly.
2254 # WARNING: Use '\'' to represent an apostrophe within the trap.
2255 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2256 trap 'exit_status=$?
2257   # Save into config.log some information that might help in debugging.
2258   {
2259     echo
2260
2261     cat <<\_ASBOX
2262 ## ---------------- ##
2263 ## Cache variables. ##
2264 ## ---------------- ##
2265 _ASBOX
2266     echo
2267     # The following way of writing the cache mishandles newlines in values,
2268 (
2269   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2270     eval ac_val=\$$ac_var
2271     case $ac_val in #(
2272     *${as_nl}*)
2273       case $ac_var in #(
2274       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2275 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2276       esac
2277       case $ac_var in #(
2278       _ | IFS | as_nl) ;; #(
2279       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2280       *) { eval $ac_var=; unset $ac_var;} ;;
2281       esac ;;
2282     esac
2283   done
2284   (set) 2>&1 |
2285     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2286     *${as_nl}ac_space=\ *)
2287       sed -n \
2288         "s/'\''/'\''\\\\'\'''\''/g;
2289           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2290       ;; #(
2291     *)
2292       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2293       ;;
2294     esac |
2295     sort
2296 )
2297     echo
2298
2299     cat <<\_ASBOX
2300 ## ----------------- ##
2301 ## Output variables. ##
2302 ## ----------------- ##
2303 _ASBOX
2304     echo
2305     for ac_var in $ac_subst_vars
2306     do
2307       eval ac_val=\$$ac_var
2308       case $ac_val in
2309       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2310       esac
2311       $as_echo "$ac_var='\''$ac_val'\''"
2312     done | sort
2313     echo
2314
2315     if test -n "$ac_subst_files"; then
2316       cat <<\_ASBOX
2317 ## ------------------- ##
2318 ## File substitutions. ##
2319 ## ------------------- ##
2320 _ASBOX
2321       echo
2322       for ac_var in $ac_subst_files
2323       do
2324         eval ac_val=\$$ac_var
2325         case $ac_val in
2326         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2327         esac
2328         $as_echo "$ac_var='\''$ac_val'\''"
2329       done | sort
2330       echo
2331     fi
2332
2333     if test -s confdefs.h; then
2334       cat <<\_ASBOX
2335 ## ----------- ##
2336 ## confdefs.h. ##
2337 ## ----------- ##
2338 _ASBOX
2339       echo
2340       cat confdefs.h
2341       echo
2342     fi
2343     test "$ac_signal" != 0 &&
2344       $as_echo "$as_me: caught signal $ac_signal"
2345     $as_echo "$as_me: exit $exit_status"
2346   } >&5
2347   rm -f core *.core core.conftest.* &&
2348     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2349     exit $exit_status
2350 ' 0
2351 for ac_signal in 1 2 13 15; do
2352   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2353 done
2354 ac_signal=0
2355
2356 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2357 rm -f -r conftest* confdefs.h
2358
2359 $as_echo "/* confdefs.h */" > confdefs.h
2360
2361 # Predefined preprocessor variables.
2362
2363 cat >>confdefs.h <<_ACEOF
2364 #define PACKAGE_NAME "$PACKAGE_NAME"
2365 _ACEOF
2366
2367 cat >>confdefs.h <<_ACEOF
2368 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2369 _ACEOF
2370
2371 cat >>confdefs.h <<_ACEOF
2372 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2373 _ACEOF
2374
2375 cat >>confdefs.h <<_ACEOF
2376 #define PACKAGE_STRING "$PACKAGE_STRING"
2377 _ACEOF
2378
2379 cat >>confdefs.h <<_ACEOF
2380 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2381 _ACEOF
2382
2383 cat >>confdefs.h <<_ACEOF
2384 #define PACKAGE_URL "$PACKAGE_URL"
2385 _ACEOF
2386
2387
2388 # Let the site file select an alternate cache file if it wants to.
2389 # Prefer an explicitly selected file to automatically selected ones.
2390 ac_site_file1=NONE
2391 ac_site_file2=NONE
2392 if test -n "$CONFIG_SITE"; then
2393   ac_site_file1=$CONFIG_SITE
2394 elif test "x$prefix" != xNONE; then
2395   ac_site_file1=$prefix/share/config.site
2396   ac_site_file2=$prefix/etc/config.site
2397 else
2398   ac_site_file1=$ac_default_prefix/share/config.site
2399   ac_site_file2=$ac_default_prefix/etc/config.site
2400 fi
2401 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2402 do
2403   test "x$ac_site_file" = xNONE && continue
2404   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2405     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2406 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2407     sed 's/^/| /' "$ac_site_file" >&5
2408     . "$ac_site_file"
2409   fi
2410 done
2411
2412 if test -r "$cache_file"; then
2413   # Some versions of bash will fail to source /dev/null (special files
2414   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2415   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2416     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2417 $as_echo "$as_me: loading cache $cache_file" >&6;}
2418     case $cache_file in
2419       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2420       *)                      . "./$cache_file";;
2421     esac
2422   fi
2423 else
2424   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2425 $as_echo "$as_me: creating cache $cache_file" >&6;}
2426   >$cache_file
2427 fi
2428
2429 as_fn_append ac_header_list " stdlib.h"
2430 as_fn_append ac_header_list " unistd.h"
2431 as_fn_append ac_header_list " sys/param.h"
2432 as_fn_append ac_header_list " sys/time.h"
2433 as_fn_append ac_func_list " alarm"
2434 # Check that the precious variables saved in the cache have kept the same
2435 # value.
2436 ac_cache_corrupted=false
2437 for ac_var in $ac_precious_vars; do
2438   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2439   eval ac_new_set=\$ac_env_${ac_var}_set
2440   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2441   eval ac_new_val=\$ac_env_${ac_var}_value
2442   case $ac_old_set,$ac_new_set in
2443     set,)
2444       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2445 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2446       ac_cache_corrupted=: ;;
2447     ,set)
2448       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2449 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2450       ac_cache_corrupted=: ;;
2451     ,);;
2452     *)
2453       if test "x$ac_old_val" != "x$ac_new_val"; then
2454         # differences in whitespace do not lead to failure.
2455         ac_old_val_w=`echo x $ac_old_val`
2456         ac_new_val_w=`echo x $ac_new_val`
2457         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2458           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2459 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2460           ac_cache_corrupted=:
2461         else
2462           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2463 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2464           eval $ac_var=\$ac_old_val
2465         fi
2466         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2467 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2468         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2469 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2470       fi;;
2471   esac
2472   # Pass precious variables to config.status.
2473   if test "$ac_new_set" = set; then
2474     case $ac_new_val in
2475     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2476     *) ac_arg=$ac_var=$ac_new_val ;;
2477     esac
2478     case " $ac_configure_args " in
2479       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2480       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2481     esac
2482   fi
2483 done
2484 if $ac_cache_corrupted; then
2485   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2487   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2488 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2489   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2490 fi
2491 ## -------------------- ##
2492 ## Main body of script. ##
2493 ## -------------------- ##
2494
2495 ac_ext=c
2496 ac_cpp='$CPP $CPPFLAGS'
2497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2500
2501
2502 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2503
2504
2505
2506 test "$program_prefix" != NONE &&
2507   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2508 # Use a double $ so make ignores it.
2509 test "$program_suffix" != NONE &&
2510   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2511 # Double any \ or $.
2512 # By default was `s,x,x', remove it if useless.
2513 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2514 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2515
2516
2517 lispdir='${datadir}/emacs/${version}/lisp'
2518 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2519 '${datadir}/emacs/site-lisp'
2520 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2521 etcdir='${datadir}/emacs/${version}/etc'
2522 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2523 docdir='${datadir}/emacs/${version}/etc'
2524 gamedir='${localstatedir}/games/emacs'
2525
2526 gameuser=games
2527
2528
2529
2530
2531 # Check whether --with-pop was given.
2532 if test "${with_pop+set}" = set; then :
2533   withval=$with_pop;
2534 else
2535      with_pop=yes
2536 fi
2537
2538 if test "$with_pop" = yes; then
2539    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2540
2541 fi
2542
2543
2544 # Check whether --with-kerberos was given.
2545 if test "${with_kerberos+set}" = set; then :
2546   withval=$with_kerberos;
2547 else
2548       with_kerberos=no
2549 fi
2550
2551 if test "$with_kerberos" != no; then
2552    $as_echo "#define KERBEROS 1" >>confdefs.h
2553
2554 fi
2555
2556
2557 # Check whether --with-kerberos5 was given.
2558 if test "${with_kerberos5+set}" = set; then :
2559   withval=$with_kerberos5;
2560 else
2561       with_kerberos5=no
2562 fi
2563
2564 if test "${with_kerberos5}" != no; then
2565   if test "${with_kerberos}" = no; then
2566     with_kerberos=yes
2567     $as_echo "#define KERBEROS 1" >>confdefs.h
2568
2569   fi
2570
2571 $as_echo "#define KERBEROS5 1" >>confdefs.h
2572
2573 fi
2574
2575
2576 # Check whether --with-hesiod was given.
2577 if test "${with_hesiod+set}" = set; then :
2578   withval=$with_hesiod;
2579 else
2580       with_hesiod=no
2581 fi
2582
2583 if test "$with_hesiod" != no; then
2584
2585 $as_echo "#define HESIOD 1" >>confdefs.h
2586
2587 fi
2588
2589
2590 # Check whether --with-mmdf was given.
2591 if test "${with_mmdf+set}" = set; then :
2592   withval=$with_mmdf;
2593 else
2594       with_mmdf=no
2595 fi
2596
2597 if test "$with_mmdf" != no; then
2598
2599 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
2600
2601 fi
2602
2603
2604 # Check whether --with-mail-unlink was given.
2605 if test "${with_mail_unlink+set}" = set; then :
2606   withval=$with_mail_unlink;
2607 else
2608       with_mail_unlink=no
2609 fi
2610
2611 if test "$with_mail_unlink" != no; then
2612
2613 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
2614
2615 fi
2616
2617
2618 # Check whether --with-mailhost was given.
2619 if test "${with_mailhost+set}" = set; then :
2620   withval=$with_mailhost;
2621 cat >>confdefs.h <<_ACEOF
2622 #define MAILHOST "$withval"
2623 _ACEOF
2624
2625 fi
2626
2627
2628
2629 # Check whether --with-sound was given.
2630 if test "${with_sound+set}" = set; then :
2631   withval=$with_sound;
2632 else
2633      with_sound=yes
2634 fi
2635
2636
2637
2638 # Check whether --with-sync-input was given.
2639 if test "${with_sync_input+set}" = set; then :
2640   withval=$with_sync_input;
2641 else
2642      with_sync_input=yes
2643 fi
2644
2645 if test "$with_sync_input" = yes; then
2646
2647 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2648
2649 fi
2650
2651
2652 # Check whether --with-x-toolkit was given.
2653 if test "${with_x_toolkit+set}" = set; then :
2654   withval=$with_x_toolkit;        case "${withval}" in
2655             y | ye | yes )      val=gtk ;;
2656             n | no )            val=no  ;;
2657             l | lu | luc | luci | lucid )       val=lucid ;;
2658             a | at | ath | athe | athen | athena )      val=athena ;;
2659             m | mo | mot | moti | motif )       val=motif ;;
2660             g | gt | gtk  )     val=gtk ;;
2661             * )
2662 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
2663 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
2664 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2665             ;;
2666           esac
2667           with_x_toolkit=$val
2668
2669 fi
2670
2671
2672
2673 # Check whether --with-xpm was given.
2674 if test "${with_xpm+set}" = set; then :
2675   withval=$with_xpm;
2676 else
2677      with_xpm=yes
2678 fi
2679
2680
2681 # Check whether --with-jpeg was given.
2682 if test "${with_jpeg+set}" = set; then :
2683   withval=$with_jpeg;
2684 else
2685      with_jpeg=yes
2686 fi
2687
2688
2689 # Check whether --with-tiff was given.
2690 if test "${with_tiff+set}" = set; then :
2691   withval=$with_tiff;
2692 else
2693      with_tiff=yes
2694 fi
2695
2696
2697 # Check whether --with-gif was given.
2698 if test "${with_gif+set}" = set; then :
2699   withval=$with_gif;
2700 else
2701      with_gif=yes
2702 fi
2703
2704
2705 # Check whether --with-png was given.
2706 if test "${with_png+set}" = set; then :
2707   withval=$with_png;
2708 else
2709      with_png=yes
2710 fi
2711
2712
2713 # Check whether --with-rsvg was given.
2714 if test "${with_rsvg+set}" = set; then :
2715   withval=$with_rsvg;
2716 else
2717      with_rsvg=yes
2718 fi
2719
2720
2721
2722 # Check whether --with-xft was given.
2723 if test "${with_xft+set}" = set; then :
2724   withval=$with_xft;
2725 else
2726      with_xft=yes
2727 fi
2728
2729
2730 # Check whether --with-libotf was given.
2731 if test "${with_libotf+set}" = set; then :
2732   withval=$with_libotf;
2733 else
2734      with_libotf=yes
2735 fi
2736
2737
2738 # Check whether --with-m17n-flt was given.
2739 if test "${with_m17n_flt+set}" = set; then :
2740   withval=$with_m17n_flt;
2741 else
2742      with_m17n_flt=yes
2743 fi
2744
2745
2746
2747 # Check whether --with-toolkit-scroll-bars was given.
2748 if test "${with_toolkit_scroll_bars+set}" = set; then :
2749   withval=$with_toolkit_scroll_bars;
2750 else
2751      with_toolkit_scroll_bars=yes
2752 fi
2753
2754
2755 # Check whether --with-xaw3d was given.
2756 if test "${with_xaw3d+set}" = set; then :
2757   withval=$with_xaw3d;
2758 else
2759      with_xaw3d=yes
2760 fi
2761
2762
2763 # Check whether --with-xim was given.
2764 if test "${with_xim+set}" = set; then :
2765   withval=$with_xim;
2766 else
2767      with_xim=yes
2768 fi
2769
2770
2771 # Check whether --with-ns was given.
2772 if test "${with_ns+set}" = set; then :
2773   withval=$with_ns;
2774 else
2775       with_ns=no
2776 fi
2777
2778
2779
2780 # Check whether --with-gpm was given.
2781 if test "${with_gpm+set}" = set; then :
2782   withval=$with_gpm;
2783 else
2784      with_gpm=yes
2785 fi
2786
2787
2788 # Check whether --with-dbus was given.
2789 if test "${with_dbus+set}" = set; then :
2790   withval=$with_dbus;
2791 else
2792      with_dbus=yes
2793 fi
2794
2795
2796 # Check whether --with-gconf was given.
2797 if test "${with_gconf+set}" = set; then :
2798   withval=$with_gconf;
2799 else
2800      with_gconf=yes
2801 fi
2802
2803
2804 # Check whether --with-selinux was given.
2805 if test "${with_selinux+set}" = set; then :
2806   withval=$with_selinux;
2807 else
2808      with_selinux=yes
2809 fi
2810
2811
2812 ## For the times when you want to build Emacs but don't have
2813 ## a suitable makeinfo, and can live without the manuals.
2814
2815 # Check whether --with-makeinfo was given.
2816 if test "${with_makeinfo+set}" = set; then :
2817   withval=$with_makeinfo;
2818 else
2819      with_makeinfo=yes
2820 fi
2821
2822
2823
2824 # Check whether --with-pkg-config-prog was given.
2825 if test "${with_pkg_config_prog+set}" = set; then :
2826   withval=$with_pkg_config_prog;
2827 fi
2828
2829 if test "X${with_pkg_config_prog}" != X; then
2830    if test "${with_pkg_config_prog}" != yes; then
2831       PKG_CONFIG="${with_pkg_config_prog}"
2832    fi
2833 fi
2834
2835 CRT_DIR=
2836
2837 # Check whether --with-crt-dir was given.
2838 if test "${with_crt_dir+set}" = set; then :
2839   withval=$with_crt_dir;
2840 fi
2841
2842 CRT_DIR="${with_crt_dir}"
2843
2844
2845 # Check whether --with-gnustep-conf was given.
2846 if test "${with_gnustep_conf+set}" = set; then :
2847   withval=$with_gnustep_conf;
2848 fi
2849
2850 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2851   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2852 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2853      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2854
2855 # Check whether --enable-ns-self-contained was given.
2856 if test "${enable_ns_self_contained+set}" = set; then :
2857   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2858 else
2859   EN_NS_SELF_CONTAINED=yes
2860 fi
2861
2862
2863 # Check whether --enable-asserts was given.
2864 if test "${enable_asserts+set}" = set; then :
2865   enableval=$enable_asserts; USE_XASSERTS=$enableval
2866 else
2867   USE_XASSERTS=no
2868 fi
2869
2870
2871 # Check whether --enable-maintainer-mode was given.
2872 if test "${enable_maintainer_mode+set}" = set; then :
2873   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2874 else
2875   USE_MAINTAINER_MODE=no
2876 fi
2877
2878 if test $USE_MAINTAINER_MODE = yes; then
2879   MAINT=
2880 else
2881   MAINT=#
2882 fi
2883
2884
2885 # Check whether --enable-locallisppath was given.
2886 if test "${enable_locallisppath+set}" = set; then :
2887   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2888   locallisppath=
2889 elif test "${enableval}" != "yes"; then
2890   locallisppath=${enableval}
2891 fi
2892 fi
2893
2894
2895 # Check whether --enable-checking was given.
2896 if test "${enable_checking+set}" = set; then :
2897   enableval=$enable_checking; ac_checking_flags="${enableval}"
2898 fi
2899
2900 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2901 for check in $ac_checking_flags
2902 do
2903         case $check in
2904         # these set all the flags to specific states
2905         yes)            ac_enable_checking=1 ;;
2906         no)             ac_enable_checking= ;
2907                         ac_gc_check_stringbytes= ;
2908                         ac_gc_check_string_overrun= ;
2909                         ac_gc_check_string_free_list= ;
2910                         ac_xmalloc_overrun= ;
2911                         ac_gc_check_cons_list= ;;
2912         all)            ac_enable_checking=1 ;
2913                         ac_gc_check_stringbytes=1 ;
2914                         ac_gc_check_string_overrun=1 ;
2915                         ac_gc_check_string_free_list=1 ;
2916                         ac_xmalloc_overrun=1 ;
2917                         ac_gc_check_cons_list=1 ;;
2918         # these enable particular checks
2919         stringbytes)    ac_gc_check_stringbytes=1 ;;
2920         stringoverrun)  ac_gc_check_string_overrun=1 ;;
2921         stringfreelist) ac_gc_check_string_free_list=1 ;;
2922         xmallocoverrun) ac_xmalloc_overrun=1 ;;
2923         conslist)       ac_gc_check_cons_list=1 ;;
2924         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
2925         esac
2926 done
2927 IFS="$ac_save_IFS"
2928
2929 if test x$ac_enable_checking != x ; then
2930
2931 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2932
2933 fi
2934 if test x$ac_gc_check_stringbytes != x ; then
2935
2936 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2937
2938 fi
2939 if test x$ac_gc_check_stringoverrun != x ; then
2940
2941 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
2942
2943 fi
2944 if test x$ac_gc_check_string_free_list != x ; then
2945
2946 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
2947
2948 fi
2949 if test x$ac_xmalloc_overrun != x ; then
2950
2951 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
2952
2953 fi
2954 if test x$ac_gc_check_cons_list != x ; then
2955
2956 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
2957
2958 fi
2959
2960 # Check whether --enable-profiling was given.
2961 if test "${enable_profiling+set}" = set; then :
2962   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
2963 fi
2964
2965 if test x$ac_enable_profiling != x ; then
2966    PROFILING_CFLAGS="-DPROFILING=1 -pg"
2967    PROFILING_LDFLAGS="-pg"
2968 else
2969    PROFILING_CFLAGS=
2970    PROFILING_LDFLAGS=
2971 fi
2972
2973 # Check whether --enable-autodepend was given.
2974 if test "${enable_autodepend+set}" = set; then :
2975   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
2976 else
2977   ac_enable_autodepend=yes
2978 fi
2979
2980
2981 #### Make srcdir absolute, if it isn't already.  It's important to
2982 #### avoid running the path through pwd unnecessarily, since pwd can
2983 #### give you automounter prefixes, which can go away.  We do all this
2984 #### so Emacs can find its files when run uninstalled.
2985 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2986 unset CDPATH
2987 case "${srcdir}" in
2988   /* ) ;;
2989   . )
2990     ## We may be able to use the $PWD environment variable to make this
2991     ## absolute.  But sometimes PWD is inaccurate.
2992     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2993     ## but that tested only for a well-formed and valid PWD,
2994     ## it did not object when PWD was well-formed and valid but just wrong.
2995     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2996     then
2997       srcdir="$PWD"
2998     else
2999       srcdir="`(cd ${srcdir}; pwd)`"
3000     fi
3001   ;;
3002   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3003 esac
3004
3005 #### Check if the source directory already has a configured system in it.
3006 if test `pwd` != `(cd ${srcdir} && pwd)` \
3007    && test -f "${srcdir}/src/config.h" ; then
3008   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3009    as a build directory right now; it has been configured in its own
3010    right.  To configure in another directory as well, you MUST
3011    use GNU make.  If you do not have GNU make, then you must
3012    now do \`make distclean' in ${srcdir},
3013    and then run $0 again." >&5
3014 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3015    as a build directory right now; it has been configured in its own
3016    right.  To configure in another directory as well, you MUST
3017    use GNU make.  If you do not have GNU make, then you must
3018    now do \`make distclean' in ${srcdir},
3019    and then run $0 again." >&2;}
3020 fi
3021
3022 #### Given the configuration name, set machfile and opsysfile to the
3023 #### names of the m/*.h and s/*.h files we should use.
3024
3025 ### Canonicalize the configuration name.
3026
3027 ac_aux_dir=
3028 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3029   for ac_t in install-sh install.sh shtool; do
3030     if test -f "$ac_dir/$ac_t"; then
3031       ac_aux_dir=$ac_dir
3032       ac_install_sh="$ac_aux_dir/$ac_t -c"
3033       break 2
3034     fi
3035   done
3036 done
3037 if test -z "$ac_aux_dir"; then
3038   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3039 fi
3040
3041 # These three variables are undocumented and unsupported,
3042 # and are intended to be withdrawn in a future Autoconf release.
3043 # They can cause serious problems if a builder's source tree is in a directory
3044 # whose full name contains unusual characters.
3045 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3046 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3047 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3048
3049
3050 # Make sure we can run config.sub.
3051 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3052   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3053
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3055 $as_echo_n "checking build system type... " >&6; }
3056 if test "${ac_cv_build+set}" = set; then :
3057   $as_echo_n "(cached) " >&6
3058 else
3059   ac_build_alias=$build_alias
3060 test "x$ac_build_alias" = x &&
3061   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3062 test "x$ac_build_alias" = x &&
3063   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3064 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3065   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3066
3067 fi
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3069 $as_echo "$ac_cv_build" >&6; }
3070 case $ac_cv_build in
3071 *-*-*) ;;
3072 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3073 esac
3074 build=$ac_cv_build
3075 ac_save_IFS=$IFS; IFS='-'
3076 set x $ac_cv_build
3077 shift
3078 build_cpu=$1
3079 build_vendor=$2
3080 shift; shift
3081 # Remember, the first character of IFS is used to create $*,
3082 # except with old shells:
3083 build_os=$*
3084 IFS=$ac_save_IFS
3085 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3086
3087
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3089 $as_echo_n "checking host system type... " >&6; }
3090 if test "${ac_cv_host+set}" = set; then :
3091   $as_echo_n "(cached) " >&6
3092 else
3093   if test "x$host_alias" = x; then
3094   ac_cv_host=$ac_cv_build
3095 else
3096   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3097     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3098 fi
3099
3100 fi
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3102 $as_echo "$ac_cv_host" >&6; }
3103 case $ac_cv_host in
3104 *-*-*) ;;
3105 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3106 esac
3107 host=$ac_cv_host
3108 ac_save_IFS=$IFS; IFS='-'
3109 set x $ac_cv_host
3110 shift
3111 host_cpu=$1
3112 host_vendor=$2
3113 shift; shift
3114 # Remember, the first character of IFS is used to create $*,
3115 # except with old shells:
3116 host_os=$*
3117 IFS=$ac_save_IFS
3118 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3119
3120
3121 canonical=$host
3122 configuration=${host_alias-${build_alias-$host}}
3123
3124
3125
3126 ### If you add support for a new configuration, add code to this
3127 ### switch statement to recognize your configuration name and select
3128 ### the appropriate operating system and machine description files.
3129
3130 ### You would hope that you could choose an m/*.h file pretty much
3131 ### based on the machine portion of the configuration name, and an s/*.h
3132 ### file based on the operating system portion.  However, it turns out
3133 ### that each m/*.h file is pretty manufacturer-specific - for
3134 ### example mips.h is MIPS
3135 ### So we basically have to have a special case for each
3136 ### configuration name.
3137 ###
3138 ### As far as handling version numbers on operating systems is
3139 ### concerned, make sure things will fail in a fixable way.  If
3140 ### /etc/MACHINES doesn't say anything about version numbers, be
3141 ### prepared to handle anything reasonably.  If version numbers
3142 ### matter, be sure /etc/MACHINES says something about it.
3143
3144 machine='' opsys='' unported=no
3145 case "${canonical}" in
3146
3147   ## FreeBSD ports
3148   *-*-freebsd* )
3149     opsys=freebsd
3150     case "${canonical}" in
3151       alpha*)           machine=alpha ;;
3152       amd64-*|x86_64-*) machine=amdx86-64 ;;
3153       arm*)             machine=arm ;;
3154       ia64-*)           machine=ia64 ;;
3155       i[3456]86-*)      machine=intel386 ;;
3156       powerpc-*)        machine=macppc ;;
3157       sparc-*)          machine=sparc ;;
3158       sparc64-*)        machine=sparc ;;
3159     esac
3160   ;;
3161
3162   ## FreeBSD kernel + glibc based userland
3163   *-*-kfreebsd*gnu* )
3164     opsys=gnu-kfreebsd
3165     case "${canonical}" in
3166       alpha*)           machine=alpha ;;
3167       amd64-*|x86_64-*) machine=amdx86-64 ;;
3168       ia64-*)           machine=ia64 ;;
3169       i[3456]86-*)      machine=intel386 ;;
3170       powerpc-*)        machine=macppc ;;
3171       sparc-*)          machine=sparc ;;
3172       sparc64-*)        machine=sparc ;;
3173     esac
3174   ;;
3175
3176   ## NetBSD ports
3177   *-*-netbsd* )
3178     opsys=netbsd
3179     case "${canonical}" in
3180       alpha*)      machine=alpha ;;
3181       x86_64-*)    machine=amdx86-64 ;;
3182       arm-*)       machine=arm ;;
3183       hppa-*)      machine=hp800 ;;
3184       i[3456]86-*) machine=intel386 ;;
3185       m68k-*)      machine=m68k ;;
3186       powerpc-*)   machine=macppc ;;
3187       mips-*)      machine=mips ;;
3188       mipse[bl]-*) machine=mips ;;
3189       sparc*-)     machine=sparc ;;
3190       vax-*)       machine=vax ;;
3191     esac
3192   ;;
3193
3194   ## OpenBSD ports
3195   *-*-openbsd* )
3196     opsys=openbsd
3197     case "${canonical}" in
3198       alpha*)    machine=alpha ;;
3199       x86_64-*)  machine=amdx86-64 ;;
3200       arm-*)     machine=arm ;;
3201       hppa-*)    machine=hp800 ;;
3202       i386-*)    machine=intel386 ;;
3203       powerpc-*) machine=macppc ;;
3204       sparc*)    machine=sparc ;;
3205       vax-*)     machine=vax ;;
3206     esac
3207   ;;
3208
3209   alpha*-*-linux-gnu* )
3210     machine=alpha opsys=gnu-linux
3211   ;;
3212
3213   arm*-*-linux-gnu* )
3214     machine=arm opsys=gnu-linux
3215   ;;
3216
3217   ## Apple Darwin / Mac OS X
3218   *-apple-darwin* )
3219     case "${canonical}" in
3220       i[3456]86-* )  machine=intel386 ;;
3221       powerpc-* )    machine=macppc ;;
3222       x86_64-* )     machine=amdx86-64 ;;
3223       * )            unported=yes ;;
3224     esac
3225     opsys=darwin
3226     # Define CPP as follows to make autoconf work correctly.
3227     CPP="${CC-cc} -E -no-cpp-precomp"
3228     # Use fink packages if available.
3229     if test -d /sw/include && test -d /sw/lib; then
3230       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3231       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3232       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3233     fi
3234   ;;
3235
3236   ## HP 9000 series 700 and 800, running HP/UX
3237   hppa*-hp-hpux10.2* )
3238     machine=hp800 opsys=hpux10-20
3239   ;;
3240   hppa*-hp-hpux1[1-9]* )
3241     machine=hp800 opsys=hpux11
3242     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3243   ;;
3244
3245   hppa*-*-linux-gnu* )
3246     machine=hp800 opsys=gnu-linux
3247   ;;
3248
3249   ## IBM machines
3250   s390-*-linux-gnu* )
3251     machine=ibms390 opsys=gnu-linux
3252   ;;
3253   s390x-*-linux-gnu* )
3254     machine=ibms390x opsys=gnu-linux
3255   ;;
3256   rs6000-ibm-aix4.[23]* )
3257     machine=ibmrs6000 opsys=aix4-2
3258   ;;
3259   powerpc-ibm-aix4.[23]*  )
3260     machine=ibmrs6000 opsys=aix4-2
3261   ;;
3262   rs6000-ibm-aix[56]* )
3263     machine=ibmrs6000 opsys=aix4-2
3264   ;;
3265   powerpc-ibm-aix[56]*  )
3266     machine=ibmrs6000 opsys=aix4-2
3267   ;;
3268
3269   ## Macintosh PowerPC
3270   powerpc*-*-linux-gnu* )
3271     machine=macppc opsys=gnu-linux
3272   ;;
3273
3274   ## Silicon Graphics machines
3275   ## Iris 4D
3276   mips-sgi-irix6.5 )
3277     machine=iris4d opsys=irix6-5
3278     # Without defining _LANGUAGE_C, things get masked out in the headers
3279     # so that, for instance, grepping for `free' in stdlib.h fails and
3280     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3281     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3282     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3283   ;;
3284
3285   ## Suns
3286   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3287     machine=sparc opsys=gnu-linux
3288   ;;
3289
3290   *-sun-solaris* \
3291     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3292     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
3293     case "${canonical}" in
3294       i[3456]86-*-* )     machine=intel386 ;;
3295       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
3296       sparc* )          machine=sparc ;;
3297       * )               unported=yes ;;
3298     esac
3299     case "${canonical}" in
3300       *-sunos5.6* | *-solaris2.6* )
3301                 opsys=sol2-6
3302                 NON_GNU_CPP=/usr/ccs/lib/cpp
3303                 RANLIB="ar -ts"
3304                 ;;
3305       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3306                 opsys=sol2-6
3307                 emacs_check_sunpro_c=yes
3308                 NON_GNU_CPP=/usr/ccs/lib/cpp
3309                 ;;
3310       *-sunos5* | *-solaris* )
3311                 opsys=sol2-10
3312                 emacs_check_sunpro_c=yes
3313                 NON_GNU_CPP=/usr/ccs/lib/cpp
3314                 ;;
3315     esac
3316     ## Watch out for a compiler that we know will not work.
3317     case "${canonical}" in
3318      *-solaris* | *-sunos5* )
3319                 if [ "x$CC" = x/usr/ucb/cc ]; then
3320                   ## /usr/ucb/cc doesn't work;
3321                   ## we should find some other compiler that does work.
3322                   unset CC
3323                 fi
3324                 ;;
3325       *) ;;
3326     esac
3327   ;;
3328
3329   ## IA-64
3330   ia64*-*-linux* )
3331     machine=ia64 opsys=gnu-linux
3332   ;;
3333
3334   ## Intel 386 machines where we don't care about the manufacturer.
3335   i[3456]86-*-* )
3336     machine=intel386
3337     case "${canonical}" in
3338       *-cygwin )                opsys=cygwin ;;
3339       *-darwin* )               opsys=darwin
3340                                 CPP="${CC-cc} -E -no-cpp-precomp"
3341                                 ;;
3342       *-linux-gnu* )            opsys=gnu-linux ;;
3343       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3344       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3345       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3346       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3347     esac
3348   ;;
3349
3350   ## m68k Linux-based GNU system
3351   m68k-*-linux-gnu* )
3352     machine=m68k opsys=gnu-linux
3353   ;;
3354
3355   ## Mips Linux-based GNU system
3356   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3357     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3358     machine=mips opsys=gnu-linux
3359   ;;
3360
3361   ## AMD x86-64 Linux-based GNU system
3362   x86_64-*-linux-gnu* )
3363     machine=amdx86-64 opsys=gnu-linux
3364   ;;
3365
3366   ## Tensilica Xtensa Linux-based GNU system
3367   xtensa*-*-linux-gnu* )
3368     machine=xtensa opsys=gnu-linux
3369     ;;
3370
3371   ## SuperH Linux-based GNU system
3372   sh[34]*-*-linux-gnu* )
3373     machine=sh3 opsys=gnu-linux
3374   ;;
3375
3376   * )
3377     unported=yes
3378   ;;
3379 esac
3380
3381 ### If the code above didn't choose an operating system, just choose
3382 ### an operating system based on the configuration name.  You really
3383 ### only want to use this when you have no idea what the right
3384 ### operating system is; if you know what operating systems a machine
3385 ### runs, it's cleaner to make it explicit in the case statement
3386 ### above.
3387 if test x"${opsys}" = x; then
3388   case "${canonical}" in
3389     *-gnu* )                            opsys=gnu ;;
3390     * )
3391       unported=yes
3392     ;;
3393   esac
3394 fi
3395
3396
3397
3398 if test $unported = yes; then
3399   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
3400 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3401 fi
3402
3403 machfile="m/${machine}.h"
3404 opsysfile="s/${opsys}.h"
3405
3406
3407 #### Choose a compiler.
3408 test -n "$CC" && cc_specified=yes
3409
3410 # Save the value of CFLAGS that the user specified.
3411 SPECIFIED_CFLAGS="$CFLAGS"
3412
3413 ac_ext=c
3414 ac_cpp='$CPP $CPPFLAGS'
3415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3417 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3418 if test -n "$ac_tool_prefix"; then
3419   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3420 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3422 $as_echo_n "checking for $ac_word... " >&6; }
3423 if test "${ac_cv_prog_CC+set}" = set; then :
3424   $as_echo_n "(cached) " >&6
3425 else
3426   if test -n "$CC"; then
3427   ac_cv_prog_CC="$CC" # Let the user override the test.
3428 else
3429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3430 for as_dir in $PATH
3431 do
3432   IFS=$as_save_IFS
3433   test -z "$as_dir" && as_dir=.
3434     for ac_exec_ext in '' $ac_executable_extensions; do
3435   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3436     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3437     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3438     break 2
3439   fi
3440 done
3441   done
3442 IFS=$as_save_IFS
3443
3444 fi
3445 fi
3446 CC=$ac_cv_prog_CC
3447 if test -n "$CC"; then
3448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3449 $as_echo "$CC" >&6; }
3450 else
3451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3452 $as_echo "no" >&6; }
3453 fi
3454
3455
3456 fi
3457 if test -z "$ac_cv_prog_CC"; then
3458   ac_ct_CC=$CC
3459   # Extract the first word of "gcc", so it can be a program name with args.
3460 set dummy gcc; ac_word=$2
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3462 $as_echo_n "checking for $ac_word... " >&6; }
3463 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3464   $as_echo_n "(cached) " >&6
3465 else
3466   if test -n "$ac_ct_CC"; then
3467   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3468 else
3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3470 for as_dir in $PATH
3471 do
3472   IFS=$as_save_IFS
3473   test -z "$as_dir" && as_dir=.
3474     for ac_exec_ext in '' $ac_executable_extensions; do
3475   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3476     ac_cv_prog_ac_ct_CC="gcc"
3477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3478     break 2
3479   fi
3480 done
3481   done
3482 IFS=$as_save_IFS
3483
3484 fi
3485 fi
3486 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3487 if test -n "$ac_ct_CC"; then
3488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3489 $as_echo "$ac_ct_CC" >&6; }
3490 else
3491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3492 $as_echo "no" >&6; }
3493 fi
3494
3495   if test "x$ac_ct_CC" = x; then
3496     CC=""
3497   else
3498     case $cross_compiling:$ac_tool_warned in
3499 yes:)
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3501 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3502 ac_tool_warned=yes ;;
3503 esac
3504     CC=$ac_ct_CC
3505   fi
3506 else
3507   CC="$ac_cv_prog_CC"
3508 fi
3509
3510 if test -z "$CC"; then
3511           if test -n "$ac_tool_prefix"; then
3512     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3513 set dummy ${ac_tool_prefix}cc; ac_word=$2
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3515 $as_echo_n "checking for $ac_word... " >&6; }
3516 if test "${ac_cv_prog_CC+set}" = set; then :
3517   $as_echo_n "(cached) " >&6
3518 else
3519   if test -n "$CC"; then
3520   ac_cv_prog_CC="$CC" # Let the user override the test.
3521 else
3522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3523 for as_dir in $PATH
3524 do
3525   IFS=$as_save_IFS
3526   test -z "$as_dir" && as_dir=.
3527     for ac_exec_ext in '' $ac_executable_extensions; do
3528   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3529     ac_cv_prog_CC="${ac_tool_prefix}cc"
3530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3531     break 2
3532   fi
3533 done
3534   done
3535 IFS=$as_save_IFS
3536
3537 fi
3538 fi
3539 CC=$ac_cv_prog_CC
3540 if test -n "$CC"; then
3541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3542 $as_echo "$CC" >&6; }
3543 else
3544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3545 $as_echo "no" >&6; }
3546 fi
3547
3548
3549   fi
3550 fi
3551 if test -z "$CC"; then
3552   # Extract the first word of "cc", so it can be a program name with args.
3553 set dummy cc; ac_word=$2
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555 $as_echo_n "checking for $ac_word... " >&6; }
3556 if test "${ac_cv_prog_CC+set}" = set; then :
3557   $as_echo_n "(cached) " >&6
3558 else
3559   if test -n "$CC"; then
3560   ac_cv_prog_CC="$CC" # Let the user override the test.
3561 else
3562   ac_prog_rejected=no
3563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3564 for as_dir in $PATH
3565 do
3566   IFS=$as_save_IFS
3567   test -z "$as_dir" && as_dir=.
3568     for ac_exec_ext in '' $ac_executable_extensions; do
3569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3570     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3571        ac_prog_rejected=yes
3572        continue
3573      fi
3574     ac_cv_prog_CC="cc"
3575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3576     break 2
3577   fi
3578 done
3579   done
3580 IFS=$as_save_IFS
3581
3582 if test $ac_prog_rejected = yes; then
3583   # We found a bogon in the path, so make sure we never use it.
3584   set dummy $ac_cv_prog_CC
3585   shift
3586   if test $# != 0; then
3587     # We chose a different compiler from the bogus one.
3588     # However, it has the same basename, so the bogon will be chosen
3589     # first if we set CC to just the basename; use the full file name.
3590     shift
3591     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3592   fi
3593 fi
3594 fi
3595 fi
3596 CC=$ac_cv_prog_CC
3597 if test -n "$CC"; then
3598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3599 $as_echo "$CC" >&6; }
3600 else
3601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3602 $as_echo "no" >&6; }
3603 fi
3604
3605
3606 fi
3607 if test -z "$CC"; then
3608   if test -n "$ac_tool_prefix"; then
3609   for ac_prog in cl.exe
3610   do
3611     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3612 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3614 $as_echo_n "checking for $ac_word... " >&6; }
3615 if test "${ac_cv_prog_CC+set}" = set; then :
3616   $as_echo_n "(cached) " >&6
3617 else
3618   if test -n "$CC"; then
3619   ac_cv_prog_CC="$CC" # Let the user override the test.
3620 else
3621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3622 for as_dir in $PATH
3623 do
3624   IFS=$as_save_IFS
3625   test -z "$as_dir" && as_dir=.
3626     for ac_exec_ext in '' $ac_executable_extensions; do
3627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3628     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3630     break 2
3631   fi
3632 done
3633   done
3634 IFS=$as_save_IFS
3635
3636 fi
3637 fi
3638 CC=$ac_cv_prog_CC
3639 if test -n "$CC"; then
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3641 $as_echo "$CC" >&6; }
3642 else
3643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3644 $as_echo "no" >&6; }
3645 fi
3646
3647
3648     test -n "$CC" && break
3649   done
3650 fi
3651 if test -z "$CC"; then
3652   ac_ct_CC=$CC
3653   for ac_prog in cl.exe
3654 do
3655   # Extract the first word of "$ac_prog", so it can be a program name with args.
3656 set dummy $ac_prog; ac_word=$2
3657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3658 $as_echo_n "checking for $ac_word... " >&6; }
3659 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3660   $as_echo_n "(cached) " >&6
3661 else
3662   if test -n "$ac_ct_CC"; then
3663   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3664 else
3665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3666 for as_dir in $PATH
3667 do
3668   IFS=$as_save_IFS
3669   test -z "$as_dir" && as_dir=.
3670     for ac_exec_ext in '' $ac_executable_extensions; do
3671   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3672     ac_cv_prog_ac_ct_CC="$ac_prog"
3673     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3674     break 2
3675   fi
3676 done
3677   done
3678 IFS=$as_save_IFS
3679
3680 fi
3681 fi
3682 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3683 if test -n "$ac_ct_CC"; then
3684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3685 $as_echo "$ac_ct_CC" >&6; }
3686 else
3687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3688 $as_echo "no" >&6; }
3689 fi
3690
3691
3692   test -n "$ac_ct_CC" && break
3693 done
3694
3695   if test "x$ac_ct_CC" = x; then
3696     CC=""
3697   else
3698     case $cross_compiling:$ac_tool_warned in
3699 yes:)
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3701 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3702 ac_tool_warned=yes ;;
3703 esac
3704     CC=$ac_ct_CC
3705   fi
3706 fi
3707
3708 fi
3709
3710
3711 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3712 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3713 as_fn_error "no acceptable C compiler found in \$PATH
3714 See \`config.log' for more details." "$LINENO" 5; }
3715
3716 # Provide some information about the compiler.
3717 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3718 set X $ac_compile
3719 ac_compiler=$2
3720 for ac_option in --version -v -V -qversion; do
3721   { { ac_try="$ac_compiler $ac_option >&5"
3722 case "(($ac_try" in
3723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3724   *) ac_try_echo=$ac_try;;
3725 esac
3726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3727 $as_echo "$ac_try_echo"; } >&5
3728   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3729   ac_status=$?
3730   if test -s conftest.err; then
3731     sed '10a\
3732 ... rest of stderr output deleted ...
3733          10q' conftest.err >conftest.er1
3734     cat conftest.er1 >&5
3735   fi
3736   rm -f conftest.er1 conftest.err
3737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3738   test $ac_status = 0; }
3739 done
3740
3741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3742 /* end confdefs.h.  */
3743
3744 int
3745 main ()
3746 {
3747
3748   ;
3749   return 0;
3750 }
3751 _ACEOF
3752 ac_clean_files_save=$ac_clean_files
3753 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3754 # Try to create an executable without -o first, disregard a.out.
3755 # It will help us diagnose broken compilers, and finding out an intuition
3756 # of exeext.
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3758 $as_echo_n "checking whether the C compiler works... " >&6; }
3759 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3760
3761 # The possible output files:
3762 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3763
3764 ac_rmfiles=
3765 for ac_file in $ac_files
3766 do
3767   case $ac_file in
3768     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3769     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3770   esac
3771 done
3772 rm -f $ac_rmfiles
3773
3774 if { { ac_try="$ac_link_default"
3775 case "(($ac_try" in
3776   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3777   *) ac_try_echo=$ac_try;;
3778 esac
3779 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3780 $as_echo "$ac_try_echo"; } >&5
3781   (eval "$ac_link_default") 2>&5
3782   ac_status=$?
3783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3784   test $ac_status = 0; }; then :
3785   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3786 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3787 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3788 # so that the user can short-circuit this test for compilers unknown to
3789 # Autoconf.
3790 for ac_file in $ac_files ''
3791 do
3792   test -f "$ac_file" || continue
3793   case $ac_file in
3794     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3795         ;;
3796     [ab].out )
3797         # We found the default executable, but exeext='' is most
3798         # certainly right.
3799         break;;
3800     *.* )
3801         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3802         then :; else
3803            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3804         fi
3805         # We set ac_cv_exeext here because the later test for it is not
3806         # safe: cross compilers may not add the suffix if given an `-o'
3807         # argument, so we may need to know it at that point already.
3808         # Even if this section looks crufty: it has the advantage of
3809         # actually working.
3810         break;;
3811     * )
3812         break;;
3813   esac
3814 done
3815 test "$ac_cv_exeext" = no && ac_cv_exeext=
3816
3817 else
3818   ac_file=''
3819 fi
3820 if test -z "$ac_file"; then :
3821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3822 $as_echo "no" >&6; }
3823 $as_echo "$as_me: failed program was:" >&5
3824 sed 's/^/| /' conftest.$ac_ext >&5
3825
3826 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3828 { as_fn_set_status 77
3829 as_fn_error "C compiler cannot create executables
3830 See \`config.log' for more details." "$LINENO" 5; }; }
3831 else
3832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3833 $as_echo "yes" >&6; }
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3836 $as_echo_n "checking for C compiler default output file name... " >&6; }
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3838 $as_echo "$ac_file" >&6; }
3839 ac_exeext=$ac_cv_exeext
3840
3841 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3842 ac_clean_files=$ac_clean_files_save
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3844 $as_echo_n "checking for suffix of executables... " >&6; }
3845 if { { ac_try="$ac_link"
3846 case "(($ac_try" in
3847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3848   *) ac_try_echo=$ac_try;;
3849 esac
3850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3851 $as_echo "$ac_try_echo"; } >&5
3852   (eval "$ac_link") 2>&5
3853   ac_status=$?
3854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3855   test $ac_status = 0; }; then :
3856   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3857 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3858 # work properly (i.e., refer to `conftest.exe'), while it won't with
3859 # `rm'.
3860 for ac_file in conftest.exe conftest conftest.*; do
3861   test -f "$ac_file" || continue
3862   case $ac_file in
3863     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3864     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3865           break;;
3866     * ) break;;
3867   esac
3868 done
3869 else
3870   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3871 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3872 as_fn_error "cannot compute suffix of executables: cannot compile and link
3873 See \`config.log' for more details." "$LINENO" 5; }
3874 fi
3875 rm -f conftest conftest$ac_cv_exeext
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3877 $as_echo "$ac_cv_exeext" >&6; }
3878
3879 rm -f conftest.$ac_ext
3880 EXEEXT=$ac_cv_exeext
3881 ac_exeext=$EXEEXT
3882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3883 /* end confdefs.h.  */
3884 #include <stdio.h>
3885 int
3886 main ()
3887 {
3888 FILE *f = fopen ("conftest.out", "w");
3889  return ferror (f) || fclose (f) != 0;
3890
3891   ;
3892   return 0;
3893 }
3894 _ACEOF
3895 ac_clean_files="$ac_clean_files conftest.out"
3896 # Check that the compiler produces executables we can run.  If not, either
3897 # the compiler is broken, or we cross compile.
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3899 $as_echo_n "checking whether we are cross compiling... " >&6; }
3900 if test "$cross_compiling" != yes; then
3901   { { ac_try="$ac_link"
3902 case "(($ac_try" in
3903   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3904   *) ac_try_echo=$ac_try;;
3905 esac
3906 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3907 $as_echo "$ac_try_echo"; } >&5
3908   (eval "$ac_link") 2>&5
3909   ac_status=$?
3910   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3911   test $ac_status = 0; }
3912   if { ac_try='./conftest$ac_cv_exeext'
3913   { { case "(($ac_try" in
3914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915   *) ac_try_echo=$ac_try;;
3916 esac
3917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3918 $as_echo "$ac_try_echo"; } >&5
3919   (eval "$ac_try") 2>&5
3920   ac_status=$?
3921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3922   test $ac_status = 0; }; }; then
3923     cross_compiling=no
3924   else
3925     if test "$cross_compiling" = maybe; then
3926         cross_compiling=yes
3927     else
3928         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3930 as_fn_error "cannot run C compiled programs.
3931 If you meant to cross compile, use \`--host'.
3932 See \`config.log' for more details." "$LINENO" 5; }
3933     fi
3934   fi
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3937 $as_echo "$cross_compiling" >&6; }
3938
3939 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3940 ac_clean_files=$ac_clean_files_save
3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3942 $as_echo_n "checking for suffix of object files... " >&6; }
3943 if test "${ac_cv_objext+set}" = set; then :
3944   $as_echo_n "(cached) " >&6
3945 else
3946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3947 /* end confdefs.h.  */
3948
3949 int
3950 main ()
3951 {
3952
3953   ;
3954   return 0;
3955 }
3956 _ACEOF
3957 rm -f conftest.o conftest.obj
3958 if { { ac_try="$ac_compile"
3959 case "(($ac_try" in
3960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3961   *) ac_try_echo=$ac_try;;
3962 esac
3963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3964 $as_echo "$ac_try_echo"; } >&5
3965   (eval "$ac_compile") 2>&5
3966   ac_status=$?
3967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3968   test $ac_status = 0; }; then :
3969   for ac_file in conftest.o conftest.obj conftest.*; do
3970   test -f "$ac_file" || continue;
3971   case $ac_file in
3972     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3973     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3974        break;;
3975   esac
3976 done
3977 else
3978   $as_echo "$as_me: failed program was:" >&5
3979 sed 's/^/| /' conftest.$ac_ext >&5
3980
3981 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3983 as_fn_error "cannot compute suffix of object files: cannot compile
3984 See \`config.log' for more details." "$LINENO" 5; }
3985 fi
3986 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3987 fi
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3989 $as_echo "$ac_cv_objext" >&6; }
3990 OBJEXT=$ac_cv_objext
3991 ac_objext=$OBJEXT
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3993 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3994 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3995   $as_echo_n "(cached) " >&6
3996 else
3997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998 /* end confdefs.h.  */
3999
4000 int
4001 main ()
4002 {
4003 #ifndef __GNUC__
4004        choke me
4005 #endif
4006
4007   ;
4008   return 0;
4009 }
4010 _ACEOF
4011 if ac_fn_c_try_compile "$LINENO"; then :
4012   ac_compiler_gnu=yes
4013 else
4014   ac_compiler_gnu=no
4015 fi
4016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4017 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4018
4019 fi
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4021 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4022 if test $ac_compiler_gnu = yes; then
4023   GCC=yes
4024 else
4025   GCC=
4026 fi
4027 ac_test_CFLAGS=${CFLAGS+set}
4028 ac_save_CFLAGS=$CFLAGS
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4030 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4031 if test "${ac_cv_prog_cc_g+set}" = set; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   ac_save_c_werror_flag=$ac_c_werror_flag
4035    ac_c_werror_flag=yes
4036    ac_cv_prog_cc_g=no
4037    CFLAGS="-g"
4038    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4039 /* end confdefs.h.  */
4040
4041 int
4042 main ()
4043 {
4044
4045   ;
4046   return 0;
4047 }
4048 _ACEOF
4049 if ac_fn_c_try_compile "$LINENO"; then :
4050   ac_cv_prog_cc_g=yes
4051 else
4052   CFLAGS=""
4053       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4054 /* end confdefs.h.  */
4055
4056 int
4057 main ()
4058 {
4059
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065
4066 else
4067   ac_c_werror_flag=$ac_save_c_werror_flag
4068          CFLAGS="-g"
4069          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4070 /* end confdefs.h.  */
4071
4072 int
4073 main ()
4074 {
4075
4076   ;
4077   return 0;
4078 }
4079 _ACEOF
4080 if ac_fn_c_try_compile "$LINENO"; then :
4081   ac_cv_prog_cc_g=yes
4082 fi
4083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4084 fi
4085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4086 fi
4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088    ac_c_werror_flag=$ac_save_c_werror_flag
4089 fi
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4091 $as_echo "$ac_cv_prog_cc_g" >&6; }
4092 if test "$ac_test_CFLAGS" = set; then
4093   CFLAGS=$ac_save_CFLAGS
4094 elif test $ac_cv_prog_cc_g = yes; then
4095   if test "$GCC" = yes; then
4096     CFLAGS="-g -O2"
4097   else
4098     CFLAGS="-g"
4099   fi
4100 else
4101   if test "$GCC" = yes; then
4102     CFLAGS="-O2"
4103   else
4104     CFLAGS=
4105   fi
4106 fi
4107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4108 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4109 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4110   $as_echo_n "(cached) " >&6
4111 else
4112   ac_cv_prog_cc_c89=no
4113 ac_save_CC=$CC
4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116 #include <stdarg.h>
4117 #include <stdio.h>
4118 #include <sys/types.h>
4119 #include <sys/stat.h>
4120 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4121 struct buf { int x; };
4122 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4123 static char *e (p, i)
4124      char **p;
4125      int i;
4126 {
4127   return p[i];
4128 }
4129 static char *f (char * (*g) (char **, int), char **p, ...)
4130 {
4131   char *s;
4132   va_list v;
4133   va_start (v,p);
4134   s = g (p, va_arg (v,int));
4135   va_end (v);
4136   return s;
4137 }
4138
4139 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4140    function prototypes and stuff, but not '\xHH' hex character constants.
4141    These don't provoke an error unfortunately, instead are silently treated
4142    as 'x'.  The following induces an error, until -std is added to get
4143    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4144    array size at least.  It's necessary to write '\x00'==0 to get something
4145    that's true only with -std.  */
4146 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4147
4148 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4149    inside strings and character constants.  */
4150 #define FOO(x) 'x'
4151 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4152
4153 int test (int i, double x);
4154 struct s1 {int (*f) (int a);};
4155 struct s2 {int (*f) (double a);};
4156 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4157 int argc;
4158 char **argv;
4159 int
4160 main ()
4161 {
4162 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4163   ;
4164   return 0;
4165 }
4166 _ACEOF
4167 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4168         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4169 do
4170   CC="$ac_save_CC $ac_arg"
4171   if ac_fn_c_try_compile "$LINENO"; then :
4172   ac_cv_prog_cc_c89=$ac_arg
4173 fi
4174 rm -f core conftest.err conftest.$ac_objext
4175   test "x$ac_cv_prog_cc_c89" != "xno" && break
4176 done
4177 rm -f conftest.$ac_ext
4178 CC=$ac_save_CC
4179
4180 fi
4181 # AC_CACHE_VAL
4182 case "x$ac_cv_prog_cc_c89" in
4183   x)
4184     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4185 $as_echo "none needed" >&6; } ;;
4186   xno)
4187     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4188 $as_echo "unsupported" >&6; } ;;
4189   *)
4190     CC="$CC $ac_cv_prog_cc_c89"
4191     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4192 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4193 esac
4194 if test "x$ac_cv_prog_cc_c89" != xno; then :
4195
4196 fi
4197
4198 ac_ext=c
4199 ac_cpp='$CPP $CPPFLAGS'
4200 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4201 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4202 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4203
4204
4205 # On Suns, sometimes $CPP names a directory.
4206 if test -n "$CPP" && test -d "$CPP"; then
4207   CPP=
4208 fi
4209
4210 ## If not using gcc, and on Solaris, and no CPP specified, see if
4211 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4212 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4213  test x"$CPP" = x; then
4214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4215 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4216
4217 if test "${emacs_cv_sunpro_c+set}" = set; then :
4218   $as_echo_n "(cached) " >&6
4219 else
4220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4221 /* end confdefs.h.  */
4222
4223 int
4224 main ()
4225 {
4226 #ifndef __SUNPRO_C
4227 fail;
4228 #endif
4229
4230   ;
4231   return 0;
4232 }
4233 _ACEOF
4234 if ac_fn_c_try_link "$LINENO"; then :
4235   emacs_cv_sunpro_c=yes
4236 else
4237   emacs_cv_sunpro_c=no
4238 fi
4239 rm -f core conftest.err conftest.$ac_objext \
4240     conftest$ac_exeext conftest.$ac_ext
4241 fi
4242
4243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4244 $as_echo "$emacs_cv_sunpro_c" >&6; }
4245
4246   if test x"$emacs_cv_sunpro_c" = xyes; then
4247     NON_GNU_CPP="$CC -E -Xs"
4248   fi
4249 fi
4250
4251 #### Some systems specify a CPP to use unless we are using GCC.
4252 #### Now that we know whether we are using GCC, we can decide whether
4253 #### to use that one.
4254 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4255 then
4256   CPP="$NON_GNU_CPP"
4257 fi
4258
4259 #### Some systems specify a CC to use unless we are using GCC.
4260 #### Now that we know whether we are using GCC, we can decide whether
4261 #### to use that one.
4262 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4263   test x$cc_specified != xyes
4264 then
4265   CC="$NON_GNU_CC"
4266 fi
4267
4268 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
4269 then
4270   CC="$CC $GCC_TEST_OPTIONS"
4271 fi
4272
4273 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
4274 then
4275   CC="$CC $NON_GCC_TEST_OPTIONS"
4276 fi
4277
4278 ac_ext=c
4279 ac_cpp='$CPP $CPPFLAGS'
4280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4284 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4285 # On Suns, sometimes $CPP names a directory.
4286 if test -n "$CPP" && test -d "$CPP"; then
4287   CPP=
4288 fi
4289 if test -z "$CPP"; then
4290   if test "${ac_cv_prog_CPP+set}" = set; then :
4291   $as_echo_n "(cached) " >&6
4292 else
4293       # Double quotes because CPP needs to be expanded
4294     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4295     do
4296       ac_preproc_ok=false
4297 for ac_c_preproc_warn_flag in '' yes
4298 do
4299   # Use a header file that comes with gcc, so configuring glibc
4300   # with a fresh cross-compiler works.
4301   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4302   # <limits.h> exists even on freestanding compilers.
4303   # On the NeXT, cc -E runs the code through the compiler's parser,
4304   # not just through cpp. "Syntax error" is here to catch this case.
4305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4306 /* end confdefs.h.  */
4307 #ifdef __STDC__
4308 # include <limits.h>
4309 #else
4310 # include <assert.h>
4311 #endif
4312                      Syntax error
4313 _ACEOF
4314 if ac_fn_c_try_cpp "$LINENO"; then :
4315
4316 else
4317   # Broken: fails on valid input.
4318 continue
4319 fi
4320 rm -f conftest.err conftest.$ac_ext
4321
4322   # OK, works on sane cases.  Now check whether nonexistent headers
4323   # can be detected and how.
4324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325 /* end confdefs.h.  */
4326 #include <ac_nonexistent.h>
4327 _ACEOF
4328 if ac_fn_c_try_cpp "$LINENO"; then :
4329   # Broken: success on invalid input.
4330 continue
4331 else
4332   # Passes both tests.
4333 ac_preproc_ok=:
4334 break
4335 fi
4336 rm -f conftest.err conftest.$ac_ext
4337
4338 done
4339 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4340 rm -f conftest.err conftest.$ac_ext
4341 if $ac_preproc_ok; then :
4342   break
4343 fi
4344
4345     done
4346     ac_cv_prog_CPP=$CPP
4347
4348 fi
4349   CPP=$ac_cv_prog_CPP
4350 else
4351   ac_cv_prog_CPP=$CPP
4352 fi
4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4354 $as_echo "$CPP" >&6; }
4355 ac_preproc_ok=false
4356 for ac_c_preproc_warn_flag in '' yes
4357 do
4358   # Use a header file that comes with gcc, so configuring glibc
4359   # with a fresh cross-compiler works.
4360   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4361   # <limits.h> exists even on freestanding compilers.
4362   # On the NeXT, cc -E runs the code through the compiler's parser,
4363   # not just through cpp. "Syntax error" is here to catch this case.
4364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4365 /* end confdefs.h.  */
4366 #ifdef __STDC__
4367 # include <limits.h>
4368 #else
4369 # include <assert.h>
4370 #endif
4371                      Syntax error
4372 _ACEOF
4373 if ac_fn_c_try_cpp "$LINENO"; then :
4374
4375 else
4376   # Broken: fails on valid input.
4377 continue
4378 fi
4379 rm -f conftest.err conftest.$ac_ext
4380
4381   # OK, works on sane cases.  Now check whether nonexistent headers
4382   # can be detected and how.
4383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4384 /* end confdefs.h.  */
4385 #include <ac_nonexistent.h>
4386 _ACEOF
4387 if ac_fn_c_try_cpp "$LINENO"; then :
4388   # Broken: success on invalid input.
4389 continue
4390 else
4391   # Passes both tests.
4392 ac_preproc_ok=:
4393 break
4394 fi
4395 rm -f conftest.err conftest.$ac_ext
4396
4397 done
4398 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4399 rm -f conftest.err conftest.$ac_ext
4400 if $ac_preproc_ok; then :
4401
4402 else
4403   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4404 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4405 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4406 See \`config.log' for more details." "$LINENO" 5; }
4407 fi
4408
4409 ac_ext=c
4410 ac_cpp='$CPP $CPPFLAGS'
4411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4414
4415
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4417 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4418 if test "${ac_cv_path_GREP+set}" = set; then :
4419   $as_echo_n "(cached) " >&6
4420 else
4421   if test -z "$GREP"; then
4422   ac_path_GREP_found=false
4423   # Loop through the user's path and test for each of PROGNAME-LIST
4424   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4425 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4426 do
4427   IFS=$as_save_IFS
4428   test -z "$as_dir" && as_dir=.
4429     for ac_prog in grep ggrep; do
4430     for ac_exec_ext in '' $ac_executable_extensions; do
4431       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4432       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4433 # Check for GNU ac_path_GREP and select it if it is found.
4434   # Check for GNU $ac_path_GREP
4435 case `"$ac_path_GREP" --version 2>&1` in
4436 *GNU*)
4437   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4438 *)
4439   ac_count=0
4440   $as_echo_n 0123456789 >"conftest.in"
4441   while :
4442   do
4443     cat "conftest.in" "conftest.in" >"conftest.tmp"
4444     mv "conftest.tmp" "conftest.in"
4445     cp "conftest.in" "conftest.nl"
4446     $as_echo 'GREP' >> "conftest.nl"
4447     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4448     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4449     as_fn_arith $ac_count + 1 && ac_count=$as_val
4450     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4451       # Best one so far, save it but keep looking for a better one
4452       ac_cv_path_GREP="$ac_path_GREP"
4453       ac_path_GREP_max=$ac_count
4454     fi
4455     # 10*(2^10) chars as input seems more than enough
4456     test $ac_count -gt 10 && break
4457   done
4458   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4459 esac
4460
4461       $ac_path_GREP_found && break 3
4462     done
4463   done
4464   done
4465 IFS=$as_save_IFS
4466   if test -z "$ac_cv_path_GREP"; then
4467     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4468   fi
4469 else
4470   ac_cv_path_GREP=$GREP
4471 fi
4472
4473 fi
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4475 $as_echo "$ac_cv_path_GREP" >&6; }
4476  GREP="$ac_cv_path_GREP"
4477
4478
4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4480 $as_echo_n "checking for egrep... " >&6; }
4481 if test "${ac_cv_path_EGREP+set}" = set; then :
4482   $as_echo_n "(cached) " >&6
4483 else
4484   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4485    then ac_cv_path_EGREP="$GREP -E"
4486    else
4487      if test -z "$EGREP"; then
4488   ac_path_EGREP_found=false
4489   # Loop through the user's path and test for each of PROGNAME-LIST
4490   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4491 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4492 do
4493   IFS=$as_save_IFS
4494   test -z "$as_dir" && as_dir=.
4495     for ac_prog in egrep; do
4496     for ac_exec_ext in '' $ac_executable_extensions; do
4497       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4498       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4499 # Check for GNU ac_path_EGREP and select it if it is found.
4500   # Check for GNU $ac_path_EGREP
4501 case `"$ac_path_EGREP" --version 2>&1` in
4502 *GNU*)
4503   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4504 *)
4505   ac_count=0
4506   $as_echo_n 0123456789 >"conftest.in"
4507   while :
4508   do
4509     cat "conftest.in" "conftest.in" >"conftest.tmp"
4510     mv "conftest.tmp" "conftest.in"
4511     cp "conftest.in" "conftest.nl"
4512     $as_echo 'EGREP' >> "conftest.nl"
4513     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4514     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4515     as_fn_arith $ac_count + 1 && ac_count=$as_val
4516     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4517       # Best one so far, save it but keep looking for a better one
4518       ac_cv_path_EGREP="$ac_path_EGREP"
4519       ac_path_EGREP_max=$ac_count
4520     fi
4521     # 10*(2^10) chars as input seems more than enough
4522     test $ac_count -gt 10 && break
4523   done
4524   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4525 esac
4526
4527       $ac_path_EGREP_found && break 3
4528     done
4529   done
4530   done
4531 IFS=$as_save_IFS
4532   if test -z "$ac_cv_path_EGREP"; then
4533     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4534   fi
4535 else
4536   ac_cv_path_EGREP=$EGREP
4537 fi
4538
4539    fi
4540 fi
4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4542 $as_echo "$ac_cv_path_EGREP" >&6; }
4543  EGREP="$ac_cv_path_EGREP"
4544
4545
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4547 $as_echo_n "checking for ANSI C header files... " >&6; }
4548 if test "${ac_cv_header_stdc+set}" = set; then :
4549   $as_echo_n "(cached) " >&6
4550 else
4551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4552 /* end confdefs.h.  */
4553 #include <stdlib.h>
4554 #include <stdarg.h>
4555 #include <string.h>
4556 #include <float.h>
4557
4558 int
4559 main ()
4560 {
4561
4562   ;
4563   return 0;
4564 }
4565 _ACEOF
4566 if ac_fn_c_try_compile "$LINENO"; then :
4567   ac_cv_header_stdc=yes
4568 else
4569   ac_cv_header_stdc=no
4570 fi
4571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4572
4573 if test $ac_cv_header_stdc = yes; then
4574   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4576 /* end confdefs.h.  */
4577 #include <string.h>
4578
4579 _ACEOF
4580 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4581   $EGREP "memchr" >/dev/null 2>&1; then :
4582
4583 else
4584   ac_cv_header_stdc=no
4585 fi
4586 rm -f conftest*
4587
4588 fi
4589
4590 if test $ac_cv_header_stdc = yes; then
4591   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h.  */
4594 #include <stdlib.h>
4595
4596 _ACEOF
4597 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4598   $EGREP "free" >/dev/null 2>&1; then :
4599
4600 else
4601   ac_cv_header_stdc=no
4602 fi
4603 rm -f conftest*
4604
4605 fi
4606
4607 if test $ac_cv_header_stdc = yes; then
4608   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4609   if test "$cross_compiling" = yes; then :
4610   :
4611 else
4612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4613 /* end confdefs.h.  */
4614 #include <ctype.h>
4615 #include <stdlib.h>
4616 #if ((' ' & 0x0FF) == 0x020)
4617 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4618 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4619 #else
4620 # define ISLOWER(c) \
4621                    (('a' <= (c) && (c) <= 'i') \
4622                      || ('j' <= (c) && (c) <= 'r') \
4623                      || ('s' <= (c) && (c) <= 'z'))
4624 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4625 #endif
4626
4627 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4628 int
4629 main ()
4630 {
4631   int i;
4632   for (i = 0; i < 256; i++)
4633     if (XOR (islower (i), ISLOWER (i))
4634         || toupper (i) != TOUPPER (i))
4635       return 2;
4636   return 0;
4637 }
4638 _ACEOF
4639 if ac_fn_c_try_run "$LINENO"; then :
4640
4641 else
4642   ac_cv_header_stdc=no
4643 fi
4644 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4645   conftest.$ac_objext conftest.beam conftest.$ac_ext
4646 fi
4647
4648 fi
4649 fi
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4651 $as_echo "$ac_cv_header_stdc" >&6; }
4652 if test $ac_cv_header_stdc = yes; then
4653
4654 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4655
4656 fi
4657
4658 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4659 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4660                   inttypes.h stdint.h unistd.h
4661 do :
4662   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4663 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4664 "
4665 eval as_val=\$$as_ac_Header
4666    if test "x$as_val" = x""yes; then :
4667   cat >>confdefs.h <<_ACEOF
4668 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4669 _ACEOF
4670
4671 fi
4672
4673 done
4674
4675
4676
4677   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4678 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4679   MINIX=yes
4680 else
4681   MINIX=
4682 fi
4683
4684
4685   if test "$MINIX" = yes; then
4686
4687 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4688
4689
4690 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4691
4692
4693 $as_echo "#define _MINIX 1" >>confdefs.h
4694
4695   fi
4696
4697
4698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4699 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4700 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4701   $as_echo_n "(cached) " >&6
4702 else
4703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4704 /* end confdefs.h.  */
4705
4706 #         define __EXTENSIONS__ 1
4707           $ac_includes_default
4708 int
4709 main ()
4710 {
4711
4712   ;
4713   return 0;
4714 }
4715 _ACEOF
4716 if ac_fn_c_try_compile "$LINENO"; then :
4717   ac_cv_safe_to_define___extensions__=yes
4718 else
4719   ac_cv_safe_to_define___extensions__=no
4720 fi
4721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4722 fi
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4724 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4725   test $ac_cv_safe_to_define___extensions__ = yes &&
4726     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4727
4728   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4729
4730   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4731
4732   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4733
4734   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4735
4736
4737
4738 ### Use -Wno-pointer-sign if the compiler supports it
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4740 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4741 SAVE_CFLAGS="$CFLAGS"
4742 CFLAGS="$CFLAGS -Wno-pointer-sign"
4743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4744 /* end confdefs.h.  */
4745
4746 int
4747 main ()
4748 {
4749
4750   ;
4751   return 0;
4752 }
4753 _ACEOF
4754 if ac_fn_c_try_compile "$LINENO"; then :
4755   has_option=yes
4756 else
4757   has_option=no
4758 fi
4759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4760 if test $has_option = yes; then
4761    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4762 fi
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4764 $as_echo "$has_option" >&6; }
4765 CFLAGS="$SAVE_CFLAGS"
4766 unset has_option
4767 unset SAVE_CFLAGS
4768
4769 ### Use -Wdeclaration-after-statement if the compiler supports it
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4771 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4772 SAVE_CFLAGS="$CFLAGS"
4773 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4775 /* end confdefs.h.  */
4776
4777 int
4778 main ()
4779 {
4780
4781   ;
4782   return 0;
4783 }
4784 _ACEOF
4785 if ac_fn_c_try_compile "$LINENO"; then :
4786   has_option=yes
4787 else
4788   has_option=no
4789 fi
4790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4791 if test $has_option = yes; then
4792    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4793 fi
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4795 $as_echo "$has_option" >&6; }
4796 CFLAGS="$SAVE_CFLAGS"
4797 unset has_option
4798 unset SAVE_CFLAGS
4799
4800 #### Some other nice autoconf tests.
4801
4802 ac_ext=c
4803 ac_cpp='$CPP $CPPFLAGS'
4804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4808 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4809 # On Suns, sometimes $CPP names a directory.
4810 if test -n "$CPP" && test -d "$CPP"; then
4811   CPP=
4812 fi
4813 if test -z "$CPP"; then
4814   if test "${ac_cv_prog_CPP+set}" = set; then :
4815   $as_echo_n "(cached) " >&6
4816 else
4817       # Double quotes because CPP needs to be expanded
4818     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4819     do
4820       ac_preproc_ok=false
4821 for ac_c_preproc_warn_flag in '' yes
4822 do
4823   # Use a header file that comes with gcc, so configuring glibc
4824   # with a fresh cross-compiler works.
4825   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4826   # <limits.h> exists even on freestanding compilers.
4827   # On the NeXT, cc -E runs the code through the compiler's parser,
4828   # not just through cpp. "Syntax error" is here to catch this case.
4829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4830 /* end confdefs.h.  */
4831 #ifdef __STDC__
4832 # include <limits.h>
4833 #else
4834 # include <assert.h>
4835 #endif
4836                      Syntax error
4837 _ACEOF
4838 if ac_fn_c_try_cpp "$LINENO"; then :
4839
4840 else
4841   # Broken: fails on valid input.
4842 continue
4843 fi
4844 rm -f conftest.err conftest.$ac_ext
4845
4846   # OK, works on sane cases.  Now check whether nonexistent headers
4847   # can be detected and how.
4848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4849 /* end confdefs.h.  */
4850 #include <ac_nonexistent.h>
4851 _ACEOF
4852 if ac_fn_c_try_cpp "$LINENO"; then :
4853   # Broken: success on invalid input.
4854 continue
4855 else
4856   # Passes both tests.
4857 ac_preproc_ok=:
4858 break
4859 fi
4860 rm -f conftest.err conftest.$ac_ext
4861
4862 done
4863 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4864 rm -f conftest.err conftest.$ac_ext
4865 if $ac_preproc_ok; then :
4866   break
4867 fi
4868
4869     done
4870     ac_cv_prog_CPP=$CPP
4871
4872 fi
4873   CPP=$ac_cv_prog_CPP
4874 else
4875   ac_cv_prog_CPP=$CPP
4876 fi
4877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4878 $as_echo "$CPP" >&6; }
4879 ac_preproc_ok=false
4880 for ac_c_preproc_warn_flag in '' yes
4881 do
4882   # Use a header file that comes with gcc, so configuring glibc
4883   # with a fresh cross-compiler works.
4884   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4885   # <limits.h> exists even on freestanding compilers.
4886   # On the NeXT, cc -E runs the code through the compiler's parser,
4887   # not just through cpp. "Syntax error" is here to catch this case.
4888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4889 /* end confdefs.h.  */
4890 #ifdef __STDC__
4891 # include <limits.h>
4892 #else
4893 # include <assert.h>
4894 #endif
4895                      Syntax error
4896 _ACEOF
4897 if ac_fn_c_try_cpp "$LINENO"; then :
4898
4899 else
4900   # Broken: fails on valid input.
4901 continue
4902 fi
4903 rm -f conftest.err conftest.$ac_ext
4904
4905   # OK, works on sane cases.  Now check whether nonexistent headers
4906   # can be detected and how.
4907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4908 /* end confdefs.h.  */
4909 #include <ac_nonexistent.h>
4910 _ACEOF
4911 if ac_fn_c_try_cpp "$LINENO"; then :
4912   # Broken: success on invalid input.
4913 continue
4914 else
4915   # Passes both tests.
4916 ac_preproc_ok=:
4917 break
4918 fi
4919 rm -f conftest.err conftest.$ac_ext
4920
4921 done
4922 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4923 rm -f conftest.err conftest.$ac_ext
4924 if $ac_preproc_ok; then :
4925
4926 else
4927   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4929 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4930 See \`config.log' for more details." "$LINENO" 5; }
4931 fi
4932
4933 ac_ext=c
4934 ac_cpp='$CPP $CPPFLAGS'
4935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4937 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4938
4939 # Find a good install program.  We prefer a C program (faster),
4940 # so one script is as good as another.  But avoid the broken or
4941 # incompatible versions:
4942 # SysV /etc/install, /usr/sbin/install
4943 # SunOS /usr/etc/install
4944 # IRIX /sbin/install
4945 # AIX /bin/install
4946 # AmigaOS /C/install, which installs bootblocks on floppy discs
4947 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4948 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4949 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4950 # OS/2's system install, which has a completely different semantic
4951 # ./install, which can be erroneously created by make from ./install.sh.
4952 # Reject install programs that cannot install multiple files.
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4954 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4955 if test -z "$INSTALL"; then
4956 if test "${ac_cv_path_install+set}" = set; then :
4957   $as_echo_n "(cached) " >&6
4958 else
4959   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4960 for as_dir in $PATH
4961 do
4962   IFS=$as_save_IFS
4963   test -z "$as_dir" && as_dir=.
4964     # Account for people who put trailing slashes in PATH elements.
4965 case $as_dir/ in #((
4966   ./ | .// | /[cC]/* | \
4967   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4968   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4969   /usr/ucb/* ) ;;
4970   *)
4971     # OSF1 and SCO ODT 3.0 have their own names for install.
4972     # Don't use installbsd from OSF since it installs stuff as root
4973     # by default.
4974     for ac_prog in ginstall scoinst install; do
4975       for ac_exec_ext in '' $ac_executable_extensions; do
4976         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4977           if test $ac_prog = install &&
4978             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4979             # AIX install.  It has an incompatible calling convention.
4980             :
4981           elif test $ac_prog = install &&
4982             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4983             # program-specific install script used by HP pwplus--don't use.
4984             :
4985           else
4986             rm -rf conftest.one conftest.two conftest.dir
4987             echo one > conftest.one
4988             echo two > conftest.two
4989             mkdir conftest.dir
4990             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4991               test -s conftest.one && test -s conftest.two &&
4992               test -s conftest.dir/conftest.one &&
4993               test -s conftest.dir/conftest.two
4994             then
4995               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4996               break 3
4997             fi
4998           fi
4999         fi
5000       done
5001     done
5002     ;;
5003 esac
5004
5005   done
5006 IFS=$as_save_IFS
5007
5008 rm -rf conftest.one conftest.two conftest.dir
5009
5010 fi
5011   if test "${ac_cv_path_install+set}" = set; then
5012     INSTALL=$ac_cv_path_install
5013   else
5014     # As a last resort, use the slow shell script.  Don't cache a
5015     # value for INSTALL within a source directory, because that will
5016     # break other packages using the cache if that directory is
5017     # removed, or if the value is a relative name.
5018     INSTALL=$ac_install_sh
5019   fi
5020 fi
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5022 $as_echo "$INSTALL" >&6; }
5023
5024 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5025 # It thinks the first close brace ends the variable substitution.
5026 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5027
5028 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5029
5030 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5031
5032 if test "x$RANLIB" = x; then
5033   if test -n "$ac_tool_prefix"; then
5034   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5035 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5037 $as_echo_n "checking for $ac_word... " >&6; }
5038 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5039   $as_echo_n "(cached) " >&6
5040 else
5041   if test -n "$RANLIB"; then
5042   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5043 else
5044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5045 for as_dir in $PATH
5046 do
5047   IFS=$as_save_IFS
5048   test -z "$as_dir" && as_dir=.
5049     for ac_exec_ext in '' $ac_executable_extensions; do
5050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5051     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5053     break 2
5054   fi
5055 done
5056   done
5057 IFS=$as_save_IFS
5058
5059 fi
5060 fi
5061 RANLIB=$ac_cv_prog_RANLIB
5062 if test -n "$RANLIB"; then
5063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5064 $as_echo "$RANLIB" >&6; }
5065 else
5066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5067 $as_echo "no" >&6; }
5068 fi
5069
5070
5071 fi
5072 if test -z "$ac_cv_prog_RANLIB"; then
5073   ac_ct_RANLIB=$RANLIB
5074   # Extract the first word of "ranlib", so it can be a program name with args.
5075 set dummy ranlib; ac_word=$2
5076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5077 $as_echo_n "checking for $ac_word... " >&6; }
5078 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5079   $as_echo_n "(cached) " >&6
5080 else
5081   if test -n "$ac_ct_RANLIB"; then
5082   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5083 else
5084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5085 for as_dir in $PATH
5086 do
5087   IFS=$as_save_IFS
5088   test -z "$as_dir" && as_dir=.
5089     for ac_exec_ext in '' $ac_executable_extensions; do
5090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5091     ac_cv_prog_ac_ct_RANLIB="ranlib"
5092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5093     break 2
5094   fi
5095 done
5096   done
5097 IFS=$as_save_IFS
5098
5099 fi
5100 fi
5101 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5102 if test -n "$ac_ct_RANLIB"; then
5103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5104 $as_echo "$ac_ct_RANLIB" >&6; }
5105 else
5106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5107 $as_echo "no" >&6; }
5108 fi
5109
5110   if test "x$ac_ct_RANLIB" = x; then
5111     RANLIB=":"
5112   else
5113     case $cross_compiling:$ac_tool_warned in
5114 yes:)
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5116 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5117 ac_tool_warned=yes ;;
5118 esac
5119     RANLIB=$ac_ct_RANLIB
5120   fi
5121 else
5122   RANLIB="$ac_cv_prog_RANLIB"
5123 fi
5124
5125 fi
5126
5127 ## Although we're running on an amd64 kernel, we're actually compiling for
5128 ## the x86 architecture.  The user should probably have provided an
5129 ## explicit --build to `configure', but if everything else than the kernel
5130 ## is running in i386 mode, we can help them out.
5131 if test "$machine" = "amdx86-64"; then
5132   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
5133 if test "x$ac_cv_have_decl_i386" = x""yes; then :
5134
5135 fi
5136
5137   if test "$ac_cv_have_decl_i386" = "yes"; then
5138     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
5139     machine=intel386
5140     machfile="m/${machine}.h"
5141   fi
5142 fi
5143
5144 # Extract the first word of "install-info", so it can be a program name with args.
5145 set dummy install-info; ac_word=$2
5146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5147 $as_echo_n "checking for $ac_word... " >&6; }
5148 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5149   $as_echo_n "(cached) " >&6
5150 else
5151   case $INSTALL_INFO in
5152   [\\/]* | ?:[\\/]*)
5153   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5154   ;;
5155   *)
5156   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5157 for as_dir in $PATH
5158 do
5159   IFS=$as_save_IFS
5160   test -z "$as_dir" && as_dir=.
5161     for ac_exec_ext in '' $ac_executable_extensions; do
5162   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5163     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5165     break 2
5166   fi
5167 done
5168   done
5169 IFS=$as_save_IFS
5170
5171   ;;
5172 esac
5173 fi
5174 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5175 if test -n "$INSTALL_INFO"; then
5176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5177 $as_echo "$INSTALL_INFO" >&6; }
5178 else
5179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5180 $as_echo "no" >&6; }
5181 fi
5182
5183
5184 # Extract the first word of "install-info", so it can be a program name with args.
5185 set dummy install-info; ac_word=$2
5186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5187 $as_echo_n "checking for $ac_word... " >&6; }
5188 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5189   $as_echo_n "(cached) " >&6
5190 else
5191   case $INSTALL_INFO in
5192   [\\/]* | ?:[\\/]*)
5193   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5194   ;;
5195   *)
5196   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5197 for as_dir in /usr/sbin
5198 do
5199   IFS=$as_save_IFS
5200   test -z "$as_dir" && as_dir=.
5201     for ac_exec_ext in '' $ac_executable_extensions; do
5202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5203     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5205     break 2
5206   fi
5207 done
5208   done
5209 IFS=$as_save_IFS
5210
5211   ;;
5212 esac
5213 fi
5214 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5215 if test -n "$INSTALL_INFO"; then
5216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5217 $as_echo "$INSTALL_INFO" >&6; }
5218 else
5219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5220 $as_echo "no" >&6; }
5221 fi
5222
5223
5224 # Extract the first word of "install-info", so it can be a program name with args.
5225 set dummy install-info; ac_word=$2
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5227 $as_echo_n "checking for $ac_word... " >&6; }
5228 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5229   $as_echo_n "(cached) " >&6
5230 else
5231   case $INSTALL_INFO in
5232   [\\/]* | ?:[\\/]*)
5233   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5234   ;;
5235   *)
5236   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5237 for as_dir in /sbin
5238 do
5239   IFS=$as_save_IFS
5240   test -z "$as_dir" && as_dir=.
5241     for ac_exec_ext in '' $ac_executable_extensions; do
5242   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5243     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5244     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5245     break 2
5246   fi
5247 done
5248   done
5249 IFS=$as_save_IFS
5250
5251   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5252   ;;
5253 esac
5254 fi
5255 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5256 if test -n "$INSTALL_INFO"; then
5257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5258 $as_echo "$INSTALL_INFO" >&6; }
5259 else
5260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5261 $as_echo "no" >&6; }
5262 fi
5263
5264
5265 # Extract the first word of "gzip", so it can be a program name with args.
5266 set dummy gzip; ac_word=$2
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5268 $as_echo_n "checking for $ac_word... " >&6; }
5269 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5270   $as_echo_n "(cached) " >&6
5271 else
5272   case $GZIP_PROG in
5273   [\\/]* | ?:[\\/]*)
5274   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5275   ;;
5276   *)
5277   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5278 for as_dir in $PATH
5279 do
5280   IFS=$as_save_IFS
5281   test -z "$as_dir" && as_dir=.
5282     for ac_exec_ext in '' $ac_executable_extensions; do
5283   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5284     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5285     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5286     break 2
5287   fi
5288 done
5289   done
5290 IFS=$as_save_IFS
5291
5292   ;;
5293 esac
5294 fi
5295 GZIP_PROG=$ac_cv_path_GZIP_PROG
5296 if test -n "$GZIP_PROG"; then
5297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5298 $as_echo "$GZIP_PROG" >&6; }
5299 else
5300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5301 $as_echo "no" >&6; }
5302 fi
5303
5304
5305
5306
5307 ## Need makeinfo >= 4.6 (?) to build the manuals.
5308 # Extract the first word of "makeinfo", so it can be a program name with args.
5309 set dummy makeinfo; ac_word=$2
5310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5311 $as_echo_n "checking for $ac_word... " >&6; }
5312 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5313   $as_echo_n "(cached) " >&6
5314 else
5315   case $MAKEINFO in
5316   [\\/]* | ?:[\\/]*)
5317   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5318   ;;
5319   *)
5320   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5321 for as_dir in $PATH
5322 do
5323   IFS=$as_save_IFS
5324   test -z "$as_dir" && as_dir=.
5325     for ac_exec_ext in '' $ac_executable_extensions; do
5326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5327     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5329     break 2
5330   fi
5331 done
5332   done
5333 IFS=$as_save_IFS
5334
5335   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5336   ;;
5337 esac
5338 fi
5339 MAKEINFO=$ac_cv_path_MAKEINFO
5340 if test -n "$MAKEINFO"; then
5341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5342 $as_echo "$MAKEINFO" >&6; }
5343 else
5344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5345 $as_echo "no" >&6; }
5346 fi
5347
5348
5349 if test "$MAKEINFO" != "no" && \
5350   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
5351    MAKEINFO=no
5352 fi
5353
5354 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5355 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5356 ## therefore in the category of "special tools" not normally required, which
5357 ## configure does not have to check for (eg autoconf itself).
5358 ## In a Bazaar checkout on the other hand, the manuals are not included.
5359 ## So makeinfo is a requirement to build from Bazaar, and configure
5360 ## should test for it as it does for any other build requirement.
5361 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5362 ## with pre-built manuals, from a Bazaar checkout.
5363 if test "$MAKEINFO" = "no"; then
5364   if test "x${with_makeinfo}" = "xno"; then
5365     MAKEINFO=off
5366   elif test ! -e $srcdir/info/emacs; then
5367     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
5368 source tree does not seem to have pre-built manuals in the \`info' directory.
5369 Either install a suitable version of makeinfo, or re-run configure
5370 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5371   fi
5372 fi
5373
5374
5375 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5376 then
5377   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5378 fi
5379
5380 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5381 then
5382   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5383 fi
5384
5385
5386 late_LDFLAGS=$LDFLAGS
5387 if test "$GCC" = yes; then
5388   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5389 else
5390   LDFLAGS="$LDFLAGS -znocombreloc"
5391 fi
5392
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5394 $as_echo_n "checking for -znocombreloc... " >&6; }
5395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5396 /* end confdefs.h.  */
5397 main(){return 0;}
5398 _ACEOF
5399 if ac_fn_c_try_link "$LINENO"; then :
5400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5401 $as_echo "yes" >&6; }
5402 else
5403   LDFLAGS=$late_LDFLAGS
5404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5405 $as_echo "no" >&6; }
5406 fi
5407 rm -f core conftest.err conftest.$ac_objext \
5408     conftest$ac_exeext conftest.$ac_ext
5409
5410 #### Extract some information from the operating system and machine files.
5411
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the machine- and system-dependent files to find out
5413  - which libraries the lib-src programs will want, and
5414  - whether the GNU malloc routines are usable..." >&5
5415 $as_echo "$as_me: checking the machine- and system-dependent files to find out
5416  - which libraries the lib-src programs will want, and
5417  - whether the GNU malloc routines are usable..." >&6;}
5418
5419 ### First figure out CFLAGS (which we use for running the compiler here)
5420 ### and REAL_CFLAGS (which we use for real compilation).
5421 ### The two are the same except on a few systems, where they are made
5422 ### different to work around various lossages.  For example,
5423 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5424 ### as implying static linking.
5425
5426 ### If the CFLAGS env var is specified, we use that value
5427 ### instead of the default.
5428
5429 ### It's not important that this name contain the PID; you can't run
5430 ### two configures in the same directory and have anything work
5431 ### anyway.
5432 tempcname="conftest.c"
5433
5434 echo '
5435 #include "'${srcdir}'/src/'${opsysfile}'"
5436 #include "'${srcdir}'/src/'${machfile}'"
5437
5438 configure___ LIBX=-lX11
5439
5440 #ifdef CANNOT_DUMP
5441 configure___ cannot_dump=yes
5442 #else
5443 configure___ cannot_dump=no
5444 #endif
5445
5446 #ifdef SYSTEM_MALLOC
5447 configure___ system_malloc=yes
5448 #else
5449 configure___ system_malloc=no
5450 #endif
5451
5452 #ifdef USE_MMAP_FOR_BUFFERS
5453 configure___ use_mmap_for_buffers=yes
5454 #else
5455 configure___ use_mmap_for_buffers=no
5456 #endif
5457
5458 #ifndef C_OPTIMIZE_SWITCH
5459 #ifdef __GNUC__
5460 #define C_OPTIMIZE_SWITCH -O2
5461 #else
5462 #define C_OPTIMIZE_SWITCH -O
5463 #endif
5464 #endif
5465
5466 #ifndef C_WARNINGS_SWITCH
5467 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5468 #endif
5469
5470 #ifdef THIS_IS_CONFIGURE
5471
5472 /* Get the CFLAGS for tests in configure.  */
5473 #ifdef __GNUC__
5474 configure___ CFLAGS=-g C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5475 #else
5476 configure___ CFLAGS='${SPECIFIED_CFLAGS}'
5477 #endif
5478
5479 #else /* not THIS_IS_CONFIGURE */
5480
5481 /* Get the CFLAGS for real compilation.  */
5482 #ifdef __GNUC__
5483 configure___ REAL_CFLAGS=-g C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH ${PROFILING_CFLAGS} '${SPECIFIED_CFLAGS}'
5484 #else
5485 configure___ REAL_CFLAGS='${SPECIFIED_CFLAGS}'
5486 #endif
5487
5488 #endif /* not THIS_IS_CONFIGURE */
5489 ' > ${tempcname}
5490
5491 LDFLAGS="${LDFLAGS} ${PROFILING_LDFLAGS}"
5492
5493 # The value of CPP is a quoted variable reference, so we need to do this
5494 # to get its actual value...
5495 CPP=`eval "echo $CPP"`
5496 eval `${CPP} -Isrc ${tempcname} \
5497        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5498 if test "x$SPECIFIED_CFLAGS" = x; then
5499   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5500          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5501 else
5502   REAL_CFLAGS="$CFLAGS"
5503 fi
5504 rm ${tempcname}
5505
5506
5507
5508
5509 UNEXEC_OBJ=unexelf.o
5510 case "$opsys" in
5511   aix4-2)
5512    UNEXEC_OBJ=unexaix.o
5513    ;;
5514   cygwin)
5515    UNEXEC_OBJ=unexcw.o
5516    ;;
5517   darwin)
5518    UNEXEC_OBJ=unexmacosx.o
5519    ;;
5520   hpux10-20 | hpux11)
5521    UNEXEC_OBJ=unexhp9k800.o
5522    ;;
5523   sol2-10)
5524    # Use the Solaris dldump() function, called from unexsol.c, to dump
5525    # emacs, instead of the generic ELF dump code found in unexelf.c.
5526    # The resulting binary has a complete symbol table, and is better
5527    # for debugging and other observability tools (debuggers, pstack, etc).
5528    #
5529    # If you encounter a problem using dldump(), please consider sending
5530    # a message to the OpenSolaris tools-linking mailing list:
5531    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
5532    #
5533    # It is likely that dldump() works with older Solaris too, but this has
5534    # not been tested, so for now this change is for Solaris 10 or newer.
5535    UNEXEC_OBJ=unexsol.o
5536    ;;
5537 esac
5538
5539 LD_SWITCH_SYSTEM=
5540 case "$opsys" in
5541   freebsd)
5542    ## Let `ld' find image libs and similar things in /usr/local/lib.
5543    ## The system compiler, GCC, has apparently been modified to not
5544    ## look there, contrary to what a stock GCC would do.
5545    LD_SWITCH_SYSTEM=-L/usr/local/lib
5546    ;;
5547
5548   gnu-linux)
5549    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
5550    test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
5551    ;;
5552
5553   netbsd)
5554    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
5555    ;;
5556
5557   openbsd)
5558    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
5559    ## otherwise Emacs dumps core on elf systems.
5560    LD_SWITCH_SYSTEM="-Z"
5561    ;;
5562 esac
5563
5564
5565 ac_link="$ac_link $LD_SWITCH_SYSTEM"
5566
5567 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
5568 ## which has not been defined yet.  When this was handled with cpp,
5569 ## it was expanded to null when configure sourced the s/*.h file.
5570 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
5571 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
5572 ## (or somesuch), but because it is supposed to go at the _front_
5573 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
5574 ## Compare with the gnu-linux case below, which added to the end
5575 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
5576 ## LD_SWITCH_SYSTEM_TEMACS.
5577 case "$opsys" in
5578   netbsd|openbsd)
5579    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
5580    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
5581 esac
5582
5583
5584 C_SWITCH_MACHINE=
5585 if test "$machine" = "alpha"; then
5586   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
5587 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
5588
5589 fi
5590
5591   if test "$ac_cv_have_decl___ELF__" = "yes"; then
5592     ## With ELF, make sure that all common symbols get allocated to in the
5593     ## data section.  Otherwise, the dump of temacs may miss variables in
5594     ## the shared library that have been initialized.  For example, with
5595     ## GNU libc, __malloc_initialized would normally be resolved to the
5596     ## shared library's .bss section, which is fatal.
5597     if test "x$GCC" = "xyes"; then
5598       C_SWITCH_MACHINE="-fno-common"
5599     else
5600       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
5601     fi
5602   else
5603     UNEXEC_OBJ=unexalpha.o
5604   fi
5605 fi
5606
5607
5608
5609
5610 C_SWITCH_SYSTEM=
5611 ## Some programs in src produce warnings saying certain subprograms
5612 ## are too complex and need a MAXMEM value greater than 2000 for
5613 ## additional optimization.  --nils@exp-math.uni-essen.de
5614 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
5615   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
5616 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
5617 ## It is redundant in glibc2, since we define _GNU_SOURCE.
5618
5619
5620
5621 LIBS_SYSTEM=
5622 case "$opsys" in
5623   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
5624   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
5625
5626   freebsd) LIBS_SYSTEM="-lutil" ;;
5627
5628   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
5629
5630   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
5631
5632   ## Motif needs -lgen.
5633   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
5634 esac
5635
5636
5637
5638 ### Make sure subsequent tests use flags consistent with the build flags.
5639
5640 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5641   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5642 else
5643   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
5644 fi
5645
5646
5647
5648 # Check whether --enable-largefile was given.
5649 if test "${enable_largefile+set}" = set; then :
5650   enableval=$enable_largefile;
5651 fi
5652
5653 if test "$enable_largefile" != no; then
5654
5655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5656 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5657 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660   ac_cv_sys_largefile_CC=no
5661      if test "$GCC" != yes; then
5662        ac_save_CC=$CC
5663        while :; do
5664          # IRIX 6.2 and later do not support large files by default,
5665          # so use the C compiler's -n32 option if that helps.
5666          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5667 /* end confdefs.h.  */
5668 #include <sys/types.h>
5669  /* Check that off_t can represent 2**63 - 1 correctly.
5670     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5671     since some C++ compilers masquerading as C compilers
5672     incorrectly reject 9223372036854775807.  */
5673 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5674   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5675                        && LARGE_OFF_T % 2147483647 == 1)
5676                       ? 1 : -1];
5677 int
5678 main ()
5679 {
5680
5681   ;
5682   return 0;
5683 }
5684 _ACEOF
5685          if ac_fn_c_try_compile "$LINENO"; then :
5686   break
5687 fi
5688 rm -f core conftest.err conftest.$ac_objext
5689          CC="$CC -n32"
5690          if ac_fn_c_try_compile "$LINENO"; then :
5691   ac_cv_sys_largefile_CC=' -n32'; break
5692 fi
5693 rm -f core conftest.err conftest.$ac_objext
5694          break
5695        done
5696        CC=$ac_save_CC
5697        rm -f conftest.$ac_ext
5698     fi
5699 fi
5700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5701 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5702   if test "$ac_cv_sys_largefile_CC" != no; then
5703     CC=$CC$ac_cv_sys_largefile_CC
5704   fi
5705
5706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5707 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5708 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5709   $as_echo_n "(cached) " >&6
5710 else
5711   while :; do
5712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5713 /* end confdefs.h.  */
5714 #include <sys/types.h>
5715  /* Check that off_t can represent 2**63 - 1 correctly.
5716     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5717     since some C++ compilers masquerading as C compilers
5718     incorrectly reject 9223372036854775807.  */
5719 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5720   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5721                        && LARGE_OFF_T % 2147483647 == 1)
5722                       ? 1 : -1];
5723 int
5724 main ()
5725 {
5726
5727   ;
5728   return 0;
5729 }
5730 _ACEOF
5731 if ac_fn_c_try_compile "$LINENO"; then :
5732   ac_cv_sys_file_offset_bits=no; break
5733 fi
5734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5736 /* end confdefs.h.  */
5737 #define _FILE_OFFSET_BITS 64
5738 #include <sys/types.h>
5739  /* Check that off_t can represent 2**63 - 1 correctly.
5740     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5741     since some C++ compilers masquerading as C compilers
5742     incorrectly reject 9223372036854775807.  */
5743 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5744   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5745                        && LARGE_OFF_T % 2147483647 == 1)
5746                       ? 1 : -1];
5747 int
5748 main ()
5749 {
5750
5751   ;
5752   return 0;
5753 }
5754 _ACEOF
5755 if ac_fn_c_try_compile "$LINENO"; then :
5756   ac_cv_sys_file_offset_bits=64; break
5757 fi
5758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5759   ac_cv_sys_file_offset_bits=unknown
5760   break
5761 done
5762 fi
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5764 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5765 case $ac_cv_sys_file_offset_bits in #(
5766   no | unknown) ;;
5767   *)
5768 cat >>confdefs.h <<_ACEOF
5769 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5770 _ACEOF
5771 ;;
5772 esac
5773 rm -rf conftest*
5774   if test $ac_cv_sys_file_offset_bits = unknown; then
5775     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5776 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5777 if test "${ac_cv_sys_large_files+set}" = set; then :
5778   $as_echo_n "(cached) " >&6
5779 else
5780   while :; do
5781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5782 /* end confdefs.h.  */
5783 #include <sys/types.h>
5784  /* Check that off_t can represent 2**63 - 1 correctly.
5785     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5786     since some C++ compilers masquerading as C compilers
5787     incorrectly reject 9223372036854775807.  */
5788 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5789   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5790                        && LARGE_OFF_T % 2147483647 == 1)
5791                       ? 1 : -1];
5792 int
5793 main ()
5794 {
5795
5796   ;
5797   return 0;
5798 }
5799 _ACEOF
5800 if ac_fn_c_try_compile "$LINENO"; then :
5801   ac_cv_sys_large_files=no; break
5802 fi
5803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5805 /* end confdefs.h.  */
5806 #define _LARGE_FILES 1
5807 #include <sys/types.h>
5808  /* Check that off_t can represent 2**63 - 1 correctly.
5809     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5810     since some C++ compilers masquerading as C compilers
5811     incorrectly reject 9223372036854775807.  */
5812 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5813   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5814                        && LARGE_OFF_T % 2147483647 == 1)
5815                       ? 1 : -1];
5816 int
5817 main ()
5818 {
5819
5820   ;
5821   return 0;
5822 }
5823 _ACEOF
5824 if ac_fn_c_try_compile "$LINENO"; then :
5825   ac_cv_sys_large_files=1; break
5826 fi
5827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5828   ac_cv_sys_large_files=unknown
5829   break
5830 done
5831 fi
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5833 $as_echo "$ac_cv_sys_large_files" >&6; }
5834 case $ac_cv_sys_large_files in #(
5835   no | unknown) ;;
5836   *)
5837 cat >>confdefs.h <<_ACEOF
5838 #define _LARGE_FILES $ac_cv_sys_large_files
5839 _ACEOF
5840 ;;
5841 esac
5842 rm -rf conftest*
5843   fi
5844 fi
5845
5846
5847
5848 ## If user specified a crt-dir, use that unconditionally.
5849 if test "X$CRT_DIR" = "X"; then
5850
5851   case "$canonical" in
5852     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
5853     ## On x86-64 and s390x GNU/Linux distributions, the standard library
5854     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
5855     ## For anything else (eg /usr/lib32), it is up the user to specify
5856     ## the location (bug#5655).
5857     ## Test for crtn.o, not just the directory, because sometimes the
5858     ## directory exists but does not have the relevant files (bug#1287).
5859     ## FIXME better to test for binary compatibility somehow.
5860     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5861     ;;
5862
5863     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
5864   esac
5865
5866   case "$opsys" in
5867     hpux10-20) CRT_DIR=/lib ;;
5868   esac
5869
5870   ## Default is /usr/lib.
5871   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5872
5873 else
5874
5875   ## Some platforms don't use any of these files, so it is not
5876   ## appropriate to put this test outside the if block.
5877   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5878     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
5879
5880 fi
5881
5882
5883
5884 LIB_MATH=-lm
5885 LIB_STANDARD=
5886 START_FILES=
5887
5888 case $opsys in
5889   cygwin )
5890     LIB_MATH=
5891     START_FILES='ecrt0.o'
5892     ;;
5893   darwin )
5894     ## Adding -lm confuses the dynamic linker, so omit it.
5895     LIB_MATH=
5896     START_FILES='pre-crt0.o'
5897     ;;
5898   freebsd )
5899     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5900     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5901     ;;
5902   gnu-linux | gnu-kfreebsd )
5903     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
5904     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
5905     ;;
5906   hpux10-20 | hpux11 )
5907     LIB_STANDARD=-lc
5908     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
5909     ;;
5910   netbsd | openbsd )
5911     if test -f $CRT_DIR/crti.o; then
5912         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5913         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5914     else
5915         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
5916         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
5917     fi
5918     ;;
5919 esac
5920
5921
5922
5923
5924
5925
5926
5927 if test "${with_sound}" != "no"; then
5928   # Sound support for GNU/Linux and the free BSDs.
5929   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5930 do :
5931   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5932 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5933 eval as_val=\$$as_ac_Header
5934    if test "x$as_val" = x""yes; then :
5935   cat >>confdefs.h <<_ACEOF
5936 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5937 _ACEOF
5938
5939 fi
5940
5941 done
5942
5943   # Emulation library used on NetBSD.
5944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5945 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5946 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
5947   $as_echo_n "(cached) " >&6
5948 else
5949   ac_check_lib_save_LIBS=$LIBS
5950 LIBS="-lossaudio  $LIBS"
5951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5952 /* end confdefs.h.  */
5953
5954 /* Override any GCC internal prototype to avoid an error.
5955    Use char because int might match the return type of a GCC
5956    builtin and then its argument prototype would still apply.  */
5957 #ifdef __cplusplus
5958 extern "C"
5959 #endif
5960 char _oss_ioctl ();
5961 int
5962 main ()
5963 {
5964 return _oss_ioctl ();
5965   ;
5966   return 0;
5967 }
5968 _ACEOF
5969 if ac_fn_c_try_link "$LINENO"; then :
5970   ac_cv_lib_ossaudio__oss_ioctl=yes
5971 else
5972   ac_cv_lib_ossaudio__oss_ioctl=no
5973 fi
5974 rm -f core conftest.err conftest.$ac_objext \
5975     conftest$ac_exeext conftest.$ac_ext
5976 LIBS=$ac_check_lib_save_LIBS
5977 fi
5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
5979 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
5980 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
5981   LIBSOUND=-lossaudio
5982 else
5983   LIBSOUND=
5984 fi
5985
5986
5987
5988   ALSA_REQUIRED=1.0.0
5989   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
5990
5991   succeeded=no
5992
5993   # Extract the first word of "pkg-config", so it can be a program name with args.
5994 set dummy pkg-config; ac_word=$2
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5996 $as_echo_n "checking for $ac_word... " >&6; }
5997 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
5998   $as_echo_n "(cached) " >&6
5999 else
6000   case $PKG_CONFIG in
6001   [\\/]* | ?:[\\/]*)
6002   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6003   ;;
6004   *)
6005   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6006 for as_dir in $PATH
6007 do
6008   IFS=$as_save_IFS
6009   test -z "$as_dir" && as_dir=.
6010     for ac_exec_ext in '' $ac_executable_extensions; do
6011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6012     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6014     break 2
6015   fi
6016 done
6017   done
6018 IFS=$as_save_IFS
6019
6020   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6021   ;;
6022 esac
6023 fi
6024 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6025 if test -n "$PKG_CONFIG"; then
6026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6027 $as_echo "$PKG_CONFIG" >&6; }
6028 else
6029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6030 $as_echo "no" >&6; }
6031 fi
6032
6033
6034
6035   if test "$PKG_CONFIG" = "no" ; then
6036      HAVE_ALSA=no
6037   else
6038      PKG_CONFIG_MIN_VERSION=0.9.0
6039      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6040         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
6041 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
6042
6043         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6044             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6045 $as_echo "yes" >&6; }
6046             succeeded=yes
6047
6048             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
6049 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
6050             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6051             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
6052 $as_echo "$ALSA_CFLAGS" >&6; }
6053
6054             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
6055 $as_echo_n "checking ALSA_LIBS... " >&6; }
6056             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6057             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
6058 $as_echo "$ALSA_LIBS" >&6; }
6059         else
6060             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6061 $as_echo "no" >&6; }
6062             ALSA_CFLAGS=""
6063             ALSA_LIBS=""
6064             ## If we have a custom action on failure, don't print errors, but
6065             ## do set a variable so people can do so.
6066             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6067
6068         fi
6069
6070
6071
6072      else
6073         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6074         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6075      fi
6076   fi
6077
6078   if test $succeeded = yes; then
6079      HAVE_ALSA=yes
6080   else
6081      HAVE_ALSA=no
6082   fi
6083
6084   if test $HAVE_ALSA = yes; then
6085     SAVE_CFLAGS="$CFLAGS"
6086     SAVE_LDFLAGS="$LDFLAGS"
6087     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6088     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6089     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6090 /* end confdefs.h.  */
6091 #include <asoundlib.h>
6092 int
6093 main ()
6094 {
6095 snd_lib_error_set_handler (0);
6096   ;
6097   return 0;
6098 }
6099 _ACEOF
6100 if ac_fn_c_try_compile "$LINENO"; then :
6101   emacs_alsa_normal=yes
6102 else
6103   emacs_alsa_normal=no
6104 fi
6105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6106     if test "$emacs_alsa_normal" != yes; then
6107       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108 /* end confdefs.h.  */
6109 #include <alsa/asoundlib.h>
6110 int
6111 main ()
6112 {
6113 snd_lib_error_set_handler (0);
6114   ;
6115   return 0;
6116 }
6117 _ACEOF
6118 if ac_fn_c_try_compile "$LINENO"; then :
6119   emacs_alsa_subdir=yes
6120 else
6121   emacs_alsa_subdir=no
6122 fi
6123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6124       if test "$emacs_alsa_subdir" != yes; then
6125         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
6126       fi
6127       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6128     fi
6129
6130     CFLAGS="$SAVE_CFLAGS"
6131     LDFLAGS="$SAVE_LDFLAGS"
6132     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6133     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6134
6135 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
6136
6137   fi
6138
6139 fi
6140
6141 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6142   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6143   stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6144   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6145   sys/utsname.h pwd.h utmp.h
6146 do :
6147   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6148 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6149 eval as_val=\$$as_ac_Header
6150    if test "x$as_val" = x""yes; then :
6151   cat >>confdefs.h <<_ACEOF
6152 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6153 _ACEOF
6154
6155 fi
6156
6157 done
6158
6159
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
6161 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
6162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6163 /* end confdefs.h.  */
6164 #include <sys/personality.h>
6165 int
6166 main ()
6167 {
6168 personality (PER_LINUX32)
6169   ;
6170   return 0;
6171 }
6172 _ACEOF
6173 if ac_fn_c_try_compile "$LINENO"; then :
6174   emacs_cv_personality_linux32=yes
6175 else
6176   emacs_cv_personality_linux32=no
6177 fi
6178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6180 $as_echo "$emacs_cv_personality_linux32" >&6; }
6181
6182 if test $emacs_cv_personality_linux32 = yes; then
6183
6184 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6185
6186 fi
6187
6188 for ac_header in term.h
6189 do :
6190   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6191 if test "x$ac_cv_header_term_h" = x""yes; then :
6192   cat >>confdefs.h <<_ACEOF
6193 #define HAVE_TERM_H 1
6194 _ACEOF
6195
6196 fi
6197
6198 done
6199
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6201 $as_echo_n "checking for ANSI C header files... " >&6; }
6202 if test "${ac_cv_header_stdc+set}" = set; then :
6203   $as_echo_n "(cached) " >&6
6204 else
6205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6206 /* end confdefs.h.  */
6207 #include <stdlib.h>
6208 #include <stdarg.h>
6209 #include <string.h>
6210 #include <float.h>
6211
6212 int
6213 main ()
6214 {
6215
6216   ;
6217   return 0;
6218 }
6219 _ACEOF
6220 if ac_fn_c_try_compile "$LINENO"; then :
6221   ac_cv_header_stdc=yes
6222 else
6223   ac_cv_header_stdc=no
6224 fi
6225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6226
6227 if test $ac_cv_header_stdc = yes; then
6228   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6230 /* end confdefs.h.  */
6231 #include <string.h>
6232
6233 _ACEOF
6234 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6235   $EGREP "memchr" >/dev/null 2>&1; then :
6236
6237 else
6238   ac_cv_header_stdc=no
6239 fi
6240 rm -f conftest*
6241
6242 fi
6243
6244 if test $ac_cv_header_stdc = yes; then
6245   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6247 /* end confdefs.h.  */
6248 #include <stdlib.h>
6249
6250 _ACEOF
6251 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6252   $EGREP "free" >/dev/null 2>&1; then :
6253
6254 else
6255   ac_cv_header_stdc=no
6256 fi
6257 rm -f conftest*
6258
6259 fi
6260
6261 if test $ac_cv_header_stdc = yes; then
6262   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6263   if test "$cross_compiling" = yes; then :
6264   :
6265 else
6266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6267 /* end confdefs.h.  */
6268 #include <ctype.h>
6269 #include <stdlib.h>
6270 #if ((' ' & 0x0FF) == 0x020)
6271 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6272 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6273 #else
6274 # define ISLOWER(c) \
6275                    (('a' <= (c) && (c) <= 'i') \
6276                      || ('j' <= (c) && (c) <= 'r') \
6277                      || ('s' <= (c) && (c) <= 'z'))
6278 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6279 #endif
6280
6281 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6282 int
6283 main ()
6284 {
6285   int i;
6286   for (i = 0; i < 256; i++)
6287     if (XOR (islower (i), ISLOWER (i))
6288         || toupper (i) != TOUPPER (i))
6289       return 2;
6290   return 0;
6291 }
6292 _ACEOF
6293 if ac_fn_c_try_run "$LINENO"; then :
6294
6295 else
6296   ac_cv_header_stdc=no
6297 fi
6298 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6299   conftest.$ac_objext conftest.beam conftest.$ac_ext
6300 fi
6301
6302 fi
6303 fi
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6305 $as_echo "$ac_cv_header_stdc" >&6; }
6306 if test $ac_cv_header_stdc = yes; then
6307
6308 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6309
6310 fi
6311
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6313 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6314 if test "${ac_cv_header_time+set}" = set; then :
6315   $as_echo_n "(cached) " >&6
6316 else
6317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6318 /* end confdefs.h.  */
6319 #include <sys/types.h>
6320 #include <sys/time.h>
6321 #include <time.h>
6322
6323 int
6324 main ()
6325 {
6326 if ((struct tm *) 0)
6327 return 0;
6328   ;
6329   return 0;
6330 }
6331 _ACEOF
6332 if ac_fn_c_try_compile "$LINENO"; then :
6333   ac_cv_header_time=yes
6334 else
6335   ac_cv_header_time=no
6336 fi
6337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6338 fi
6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6340 $as_echo "$ac_cv_header_time" >&6; }
6341 if test $ac_cv_header_time = yes; then
6342
6343 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6344
6345 fi
6346
6347 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6348 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6349   ac_have_decl=1
6350 else
6351   ac_have_decl=0
6352 fi
6353
6354 cat >>confdefs.h <<_ACEOF
6355 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6356 _ACEOF
6357
6358 if test $ac_cv_have_decl_sys_siglist != yes; then
6359   # For Tru64, at least:
6360   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6361 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6362   ac_have_decl=1
6363 else
6364   ac_have_decl=0
6365 fi
6366
6367 cat >>confdefs.h <<_ACEOF
6368 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6369 _ACEOF
6370
6371   if test $ac_cv_have_decl___sys_siglist = yes; then
6372
6373 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6374
6375   fi
6376 fi
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6378 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6379 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6380   $as_echo_n "(cached) " >&6
6381 else
6382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6383 /* end confdefs.h.  */
6384 #include <sys/types.h>
6385 #include <sys/wait.h>
6386 #ifndef WEXITSTATUS
6387 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6388 #endif
6389 #ifndef WIFEXITED
6390 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6391 #endif
6392
6393 int
6394 main ()
6395 {
6396   int s;
6397   wait (&s);
6398   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6399   ;
6400   return 0;
6401 }
6402 _ACEOF
6403 if ac_fn_c_try_compile "$LINENO"; then :
6404   ac_cv_header_sys_wait_h=yes
6405 else
6406   ac_cv_header_sys_wait_h=no
6407 fi
6408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6409 fi
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6411 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6412 if test $ac_cv_header_sys_wait_h = yes; then
6413
6414 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6415
6416 fi
6417
6418
6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6420 $as_echo_n "checking for struct utimbuf... " >&6; }
6421 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6422   $as_echo_n "(cached) " >&6
6423 else
6424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6425 /* end confdefs.h.  */
6426 #ifdef TIME_WITH_SYS_TIME
6427 #include <sys/time.h>
6428 #include <time.h>
6429 #else
6430 #ifdef HAVE_SYS_TIME_H
6431 #include <sys/time.h>
6432 #else
6433 #include <time.h>
6434 #endif
6435 #endif
6436 #ifdef HAVE_UTIME_H
6437 #include <utime.h>
6438 #endif
6439 int
6440 main ()
6441 {
6442 static struct utimbuf x; x.actime = x.modtime;
6443   ;
6444   return 0;
6445 }
6446 _ACEOF
6447 if ac_fn_c_try_compile "$LINENO"; then :
6448   emacs_cv_struct_utimbuf=yes
6449 else
6450   emacs_cv_struct_utimbuf=no
6451 fi
6452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6453 fi
6454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6455 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6456 if test $emacs_cv_struct_utimbuf = yes; then
6457
6458 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6459
6460 fi
6461
6462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6463 $as_echo_n "checking return type of signal handlers... " >&6; }
6464 if test "${ac_cv_type_signal+set}" = set; then :
6465   $as_echo_n "(cached) " >&6
6466 else
6467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6468 /* end confdefs.h.  */
6469 #include <sys/types.h>
6470 #include <signal.h>
6471
6472 int
6473 main ()
6474 {
6475 return *(signal (0, 0)) (0) == 1;
6476   ;
6477   return 0;
6478 }
6479 _ACEOF
6480 if ac_fn_c_try_compile "$LINENO"; then :
6481   ac_cv_type_signal=int
6482 else
6483   ac_cv_type_signal=void
6484 fi
6485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6486 fi
6487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6488 $as_echo "$ac_cv_type_signal" >&6; }
6489
6490 cat >>confdefs.h <<_ACEOF
6491 #define RETSIGTYPE $ac_cv_type_signal
6492 _ACEOF
6493
6494
6495
6496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6497 $as_echo_n "checking for speed_t... " >&6; }
6498 if test "${emacs_cv_speed_t+set}" = set; then :
6499   $as_echo_n "(cached) " >&6
6500 else
6501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6502 /* end confdefs.h.  */
6503 #include <termios.h>
6504 int
6505 main ()
6506 {
6507 speed_t x = 1;
6508   ;
6509   return 0;
6510 }
6511 _ACEOF
6512 if ac_fn_c_try_compile "$LINENO"; then :
6513   emacs_cv_speed_t=yes
6514 else
6515   emacs_cv_speed_t=no
6516 fi
6517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6518 fi
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6520 $as_echo "$emacs_cv_speed_t" >&6; }
6521 if test $emacs_cv_speed_t = yes; then
6522
6523 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6524
6525 fi
6526
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6528 $as_echo_n "checking for struct timeval... " >&6; }
6529 if test "${emacs_cv_struct_timeval+set}" = set; then :
6530   $as_echo_n "(cached) " >&6
6531 else
6532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6533 /* end confdefs.h.  */
6534 #ifdef TIME_WITH_SYS_TIME
6535 #include <sys/time.h>
6536 #include <time.h>
6537 #else
6538 #ifdef HAVE_SYS_TIME_H
6539 #include <sys/time.h>
6540 #else
6541 #include <time.h>
6542 #endif
6543 #endif
6544 int
6545 main ()
6546 {
6547 static struct timeval x; x.tv_sec = x.tv_usec;
6548   ;
6549   return 0;
6550 }
6551 _ACEOF
6552 if ac_fn_c_try_compile "$LINENO"; then :
6553   emacs_cv_struct_timeval=yes
6554 else
6555   emacs_cv_struct_timeval=no
6556 fi
6557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6558 fi
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6560 $as_echo "$emacs_cv_struct_timeval" >&6; }
6561 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6562 if test $emacs_cv_struct_timeval = yes; then
6563
6564 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6565
6566 fi
6567
6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6569 $as_echo_n "checking for struct exception... " >&6; }
6570 if test "${emacs_cv_struct_exception+set}" = set; then :
6571   $as_echo_n "(cached) " >&6
6572 else
6573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6574 /* end confdefs.h.  */
6575 #include <math.h>
6576 int
6577 main ()
6578 {
6579 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6580   ;
6581   return 0;
6582 }
6583 _ACEOF
6584 if ac_fn_c_try_compile "$LINENO"; then :
6585   emacs_cv_struct_exception=yes
6586 else
6587   emacs_cv_struct_exception=no
6588 fi
6589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6590 fi
6591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6592 $as_echo "$emacs_cv_struct_exception" >&6; }
6593 HAVE_EXCEPTION=$emacs_cv_struct_exception
6594 if test $emacs_cv_struct_exception != yes; then
6595
6596 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6597
6598 fi
6599
6600 for ac_header in sys/socket.h
6601 do :
6602   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6603 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6604   cat >>confdefs.h <<_ACEOF
6605 #define HAVE_SYS_SOCKET_H 1
6606 _ACEOF
6607
6608 fi
6609
6610 done
6611
6612 for ac_header in net/if.h
6613 do :
6614   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6615 #if HAVE_SYS_SOCKET_H
6616 #include <sys/socket.h>
6617 #endif
6618 "
6619 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6620   cat >>confdefs.h <<_ACEOF
6621 #define HAVE_NET_IF_H 1
6622 _ACEOF
6623
6624 fi
6625
6626 done
6627
6628
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6630 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6631 if test "${ac_cv_struct_tm+set}" = set; then :
6632   $as_echo_n "(cached) " >&6
6633 else
6634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6635 /* end confdefs.h.  */
6636 #include <sys/types.h>
6637 #include <time.h>
6638
6639 int
6640 main ()
6641 {
6642 struct tm tm;
6643                                      int *p = &tm.tm_sec;
6644                                      return !p;
6645   ;
6646   return 0;
6647 }
6648 _ACEOF
6649 if ac_fn_c_try_compile "$LINENO"; then :
6650   ac_cv_struct_tm=time.h
6651 else
6652   ac_cv_struct_tm=sys/time.h
6653 fi
6654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6655 fi
6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6657 $as_echo "$ac_cv_struct_tm" >&6; }
6658 if test $ac_cv_struct_tm = sys/time.h; then
6659
6660 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6661
6662 fi
6663
6664 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6665 #include <$ac_cv_struct_tm>
6666
6667 "
6668 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6669
6670 cat >>confdefs.h <<_ACEOF
6671 #define HAVE_STRUCT_TM_TM_ZONE 1
6672 _ACEOF
6673
6674
6675 fi
6676
6677 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6678
6679 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6680
6681 else
6682   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6683 "
6684 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6685   ac_have_decl=1
6686 else
6687   ac_have_decl=0
6688 fi
6689
6690 cat >>confdefs.h <<_ACEOF
6691 #define HAVE_DECL_TZNAME $ac_have_decl
6692 _ACEOF
6693
6694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6695 $as_echo_n "checking for tzname... " >&6; }
6696 if test "${ac_cv_var_tzname+set}" = set; then :
6697   $as_echo_n "(cached) " >&6
6698 else
6699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6700 /* end confdefs.h.  */
6701 #include <time.h>
6702 #if !HAVE_DECL_TZNAME
6703 extern char *tzname[];
6704 #endif
6705
6706 int
6707 main ()
6708 {
6709 return tzname[0][0];
6710   ;
6711   return 0;
6712 }
6713 _ACEOF
6714 if ac_fn_c_try_link "$LINENO"; then :
6715   ac_cv_var_tzname=yes
6716 else
6717   ac_cv_var_tzname=no
6718 fi
6719 rm -f core conftest.err conftest.$ac_objext \
6720     conftest$ac_exeext conftest.$ac_ext
6721 fi
6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6723 $as_echo "$ac_cv_var_tzname" >&6; }
6724   if test $ac_cv_var_tzname = yes; then
6725
6726 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6727
6728   fi
6729 fi
6730
6731 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6732 "
6733 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6734
6735 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6736
6737 fi
6738
6739 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6740 #if HAVE_SYS_SOCKET_H
6741 #include <sys/socket.h>
6742 #endif
6743 #if HAVE_NET_IF_H
6744 #include <net/if.h>
6745 #endif
6746 "
6747 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6748
6749 cat >>confdefs.h <<_ACEOF
6750 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6751 _ACEOF
6752
6753
6754 fi
6755 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6756 #if HAVE_SYS_SOCKET_H
6757 #include <sys/socket.h>
6758 #endif
6759 #if HAVE_NET_IF_H
6760 #include <net/if.h>
6761 #endif
6762 "
6763 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6764
6765 cat >>confdefs.h <<_ACEOF
6766 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6767 _ACEOF
6768
6769
6770 fi
6771 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6772 #if HAVE_SYS_SOCKET_H
6773 #include <sys/socket.h>
6774 #endif
6775 #if HAVE_NET_IF_H
6776 #include <net/if.h>
6777 #endif
6778 "
6779 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6780
6781 cat >>confdefs.h <<_ACEOF
6782 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6783 _ACEOF
6784
6785
6786 fi
6787 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6788 #if HAVE_SYS_SOCKET_H
6789 #include <sys/socket.h>
6790 #endif
6791 #if HAVE_NET_IF_H
6792 #include <net/if.h>
6793 #endif
6794 "
6795 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6796
6797 cat >>confdefs.h <<_ACEOF
6798 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6799 _ACEOF
6800
6801
6802 fi
6803 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6804 #if HAVE_SYS_SOCKET_H
6805 #include <sys/socket.h>
6806 #endif
6807 #if HAVE_NET_IF_H
6808 #include <net/if.h>
6809 #endif
6810 "
6811 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6812
6813 cat >>confdefs.h <<_ACEOF
6814 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6815 _ACEOF
6816
6817
6818 fi
6819
6820
6821
6822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6823 $as_echo_n "checking for function prototypes... " >&6; }
6824 if test "$ac_cv_prog_cc_c89" != no; then
6825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6826 $as_echo "yes" >&6; }
6827
6828 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6829
6830
6831 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6832
6833 else
6834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6835 $as_echo "no" >&6; }
6836 fi
6837
6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6839 $as_echo_n "checking for working volatile... " >&6; }
6840 if test "${ac_cv_c_volatile+set}" = set; then :
6841   $as_echo_n "(cached) " >&6
6842 else
6843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6844 /* end confdefs.h.  */
6845
6846 int
6847 main ()
6848 {
6849
6850 volatile int x;
6851 int * volatile y = (int *) 0;
6852 return !x && !y;
6853   ;
6854   return 0;
6855 }
6856 _ACEOF
6857 if ac_fn_c_try_compile "$LINENO"; then :
6858   ac_cv_c_volatile=yes
6859 else
6860   ac_cv_c_volatile=no
6861 fi
6862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6863 fi
6864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6865 $as_echo "$ac_cv_c_volatile" >&6; }
6866 if test $ac_cv_c_volatile = no; then
6867
6868 $as_echo "#define volatile /**/" >>confdefs.h
6869
6870 fi
6871
6872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6873 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6874 if test "${ac_cv_c_const+set}" = set; then :
6875   $as_echo_n "(cached) " >&6
6876 else
6877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6878 /* end confdefs.h.  */
6879
6880 int
6881 main ()
6882 {
6883 /* FIXME: Include the comments suggested by Paul. */
6884 #ifndef __cplusplus
6885   /* Ultrix mips cc rejects this.  */
6886   typedef int charset[2];
6887   const charset cs;
6888   /* SunOS 4.1.1 cc rejects this.  */
6889   char const *const *pcpcc;
6890   char **ppc;
6891   /* NEC SVR4.0.2 mips cc rejects this.  */
6892   struct point {int x, y;};
6893   static struct point const zero = {0,0};
6894   /* AIX XL C 1.02.0.0 rejects this.
6895      It does not let you subtract one const X* pointer from another in
6896      an arm of an if-expression whose if-part is not a constant
6897      expression */
6898   const char *g = "string";
6899   pcpcc = &g + (g ? g-g : 0);
6900   /* HPUX 7.0 cc rejects these. */
6901   ++pcpcc;
6902   ppc = (char**) pcpcc;
6903   pcpcc = (char const *const *) ppc;
6904   { /* SCO 3.2v4 cc rejects this.  */
6905     char *t;
6906     char const *s = 0 ? (char *) 0 : (char const *) 0;
6907
6908     *t++ = 0;
6909     if (s) return 0;
6910   }
6911   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6912     int x[] = {25, 17};
6913     const int *foo = &x[0];
6914     ++foo;
6915   }
6916   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6917     typedef const int *iptr;
6918     iptr p = 0;
6919     ++p;
6920   }
6921   { /* AIX XL C 1.02.0.0 rejects this saying
6922        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6923     struct s { int j; const int *ap[3]; };
6924     struct s *b; b->j = 5;
6925   }
6926   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6927     const int foo = 10;
6928     if (!foo) return 0;
6929   }
6930   return !cs[0] && !zero.x;
6931 #endif
6932
6933   ;
6934   return 0;
6935 }
6936 _ACEOF
6937 if ac_fn_c_try_compile "$LINENO"; then :
6938   ac_cv_c_const=yes
6939 else
6940   ac_cv_c_const=no
6941 fi
6942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6943 fi
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6945 $as_echo "$ac_cv_c_const" >&6; }
6946 if test $ac_cv_c_const = no; then
6947
6948 $as_echo "#define const /**/" >>confdefs.h
6949
6950 fi
6951
6952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
6953 $as_echo_n "checking for void * support... " >&6; }
6954 if test "${emacs_cv_void_star+set}" = set; then :
6955   $as_echo_n "(cached) " >&6
6956 else
6957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6958 /* end confdefs.h.  */
6959
6960 int
6961 main ()
6962 {
6963 void * foo;
6964   ;
6965   return 0;
6966 }
6967 _ACEOF
6968 if ac_fn_c_try_compile "$LINENO"; then :
6969   emacs_cv_void_star=yes
6970 else
6971   emacs_cv_void_star=no
6972 fi
6973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6974 fi
6975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
6976 $as_echo "$emacs_cv_void_star" >&6; }
6977 if test $emacs_cv_void_star = yes; then
6978   $as_echo "#define POINTER_TYPE void" >>confdefs.h
6979
6980 else
6981   $as_echo "#define POINTER_TYPE char" >>confdefs.h
6982
6983 fi
6984
6985
6986
6987
6988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6989 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6990 set x ${MAKE-make}
6991 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6992 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
6993   $as_echo_n "(cached) " >&6
6994 else
6995   cat >conftest.make <<\_ACEOF
6996 SHELL = /bin/sh
6997 all:
6998         @echo '@@@%%%=$(MAKE)=@@@%%%'
6999 _ACEOF
7000 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7001 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7002   *@@@%%%=?*=@@@%%%*)
7003     eval ac_cv_prog_make_${ac_make}_set=yes;;
7004   *)
7005     eval ac_cv_prog_make_${ac_make}_set=no;;
7006 esac
7007 rm -f conftest.make
7008 fi
7009 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7011 $as_echo "yes" >&6; }
7012   SET_MAKE=
7013 else
7014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7015 $as_echo "no" >&6; }
7016   SET_MAKE="MAKE=${MAKE-make}"
7017 fi
7018
7019
7020 DEPFLAGS=
7021 MKDEPDIR=":"
7022 deps_frag=deps.mk
7023 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
7024    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
7025 $as_echo_n "checking whether we are using GNU Make... " >&6; }
7026    HAVE_GNU_MAKE=no
7027    testval=`make --version 2>/dev/null | grep 'GNU Make'`
7028    if test "x$testval" != x; then
7029       HAVE_GNU_MAKE=yes
7030    else
7031       ac_enable_autodepend=no
7032    fi
7033    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
7034 $as_echo "$HAVE_GNU_MAKE" >&6; }
7035    if test $HAVE_GNU_MAKE = yes; then
7036       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
7037 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
7038       SAVE_CFLAGS="$CFLAGS"
7039       CFLAGS="$CFLAGS -MMD -MF deps.d"
7040       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7041 /* end confdefs.h.  */
7042
7043 int
7044 main ()
7045 {
7046
7047   ;
7048   return 0;
7049 }
7050 _ACEOF
7051 if ac_fn_c_try_compile "$LINENO"; then :
7052
7053 else
7054   ac_enable_autodepend=no
7055 fi
7056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7057       CFLAGS="$SAVE_CFLAGS"
7058       test -f deps.d || ac_enable_autodepend=no
7059       rm -rf deps.d
7060       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
7061 $as_echo "$ac_enable_autodepend" >&6; }
7062    fi
7063    if test $ac_enable_autodepend = yes; then
7064       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
7065       ## In parallel builds, another make might create depdir between
7066       ## the first test and mkdir, so stick another test on the end.
7067       ## Or use mkinstalldirs?  mkdir -p is not portable.
7068       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
7069       deps_frag=autodeps.mk
7070    fi
7071 fi
7072 deps_frag=$srcdir/src/$deps_frag
7073
7074
7075
7076
7077
7078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
7079 $as_echo_n "checking for long file names... " >&6; }
7080 if test "${ac_cv_sys_long_file_names+set}" = set; then :
7081   $as_echo_n "(cached) " >&6
7082 else
7083   ac_cv_sys_long_file_names=yes
7084 # Test for long file names in all the places we know might matter:
7085 #      .                the current directory, where building will happen
7086 #      $prefix/lib      where we will be installing things
7087 #      $exec_prefix/lib likewise
7088 #      $TMPDIR          if set, where it might want to write temporary files
7089 #      /tmp             where it might want to write temporary files
7090 #      /var/tmp         likewise
7091 #      /usr/tmp         likewise
7092 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
7093   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
7094   # in the usual case where exec_prefix is '${prefix}'.
7095   case $ac_dir in #(
7096     . | /* | ?:[\\/]*) ;; #(
7097     *) continue;;
7098   esac
7099   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
7100   ac_xdir=$ac_dir/cf$$
7101   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
7102   ac_tf1=$ac_xdir/conftest9012345
7103   ac_tf2=$ac_xdir/conftest9012346
7104   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
7105     ac_cv_sys_long_file_names=no
7106   rm -f -r "$ac_xdir" 2>/dev/null
7107   test $ac_cv_sys_long_file_names = no && break
7108 done
7109 fi
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
7111 $as_echo "$ac_cv_sys_long_file_names" >&6; }
7112 if test $ac_cv_sys_long_file_names = yes; then
7113
7114 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
7115
7116 fi
7117
7118
7119 #### Choose a window system.
7120
7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
7122 $as_echo_n "checking for X... " >&6; }
7123
7124
7125 # Check whether --with-x was given.
7126 if test "${with_x+set}" = set; then :
7127   withval=$with_x;
7128 fi
7129
7130 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7131 if test "x$with_x" = xno; then
7132   # The user explicitly disabled X.
7133   have_x=disabled
7134 else
7135   case $x_includes,$x_libraries in #(
7136     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
7137     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
7138   $as_echo_n "(cached) " >&6
7139 else
7140   # One or both of the vars are not set, and there is no cached value.
7141 ac_x_includes=no ac_x_libraries=no
7142 rm -f -r conftest.dir
7143 if mkdir conftest.dir; then
7144   cd conftest.dir
7145   cat >Imakefile <<'_ACEOF'
7146 incroot:
7147         @echo incroot='${INCROOT}'
7148 usrlibdir:
7149         @echo usrlibdir='${USRLIBDIR}'
7150 libdir:
7151         @echo libdir='${LIBDIR}'
7152 _ACEOF
7153   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
7154     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7155     for ac_var in incroot usrlibdir libdir; do
7156       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
7157     done
7158     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7159     for ac_extension in a so sl dylib la dll; do
7160       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
7161          test -f "$ac_im_libdir/libX11.$ac_extension"; then
7162         ac_im_usrlibdir=$ac_im_libdir; break
7163       fi
7164     done
7165     # Screen out bogus values from the imake configuration.  They are
7166     # bogus both because they are the default anyway, and because
7167     # using them would break gcc on systems where it needs fixed includes.
7168     case $ac_im_incroot in
7169         /usr/include) ac_x_includes= ;;
7170         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
7171     esac
7172     case $ac_im_usrlibdir in
7173         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
7174         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
7175     esac
7176   fi
7177   cd ..
7178   rm -f -r conftest.dir
7179 fi
7180
7181 # Standard set of common directories for X headers.
7182 # Check X11 before X11Rn because it is often a symlink to the current release.
7183 ac_x_header_dirs='
7184 /usr/X11/include
7185 /usr/X11R7/include
7186 /usr/X11R6/include
7187 /usr/X11R5/include
7188 /usr/X11R4/include
7189
7190 /usr/include/X11
7191 /usr/include/X11R7
7192 /usr/include/X11R6
7193 /usr/include/X11R5
7194 /usr/include/X11R4
7195
7196 /usr/local/X11/include
7197 /usr/local/X11R7/include
7198 /usr/local/X11R6/include
7199 /usr/local/X11R5/include
7200 /usr/local/X11R4/include
7201
7202 /usr/local/include/X11
7203 /usr/local/include/X11R7
7204 /usr/local/include/X11R6
7205 /usr/local/include/X11R5
7206 /usr/local/include/X11R4
7207
7208 /usr/X386/include
7209 /usr/x386/include
7210 /usr/XFree86/include/X11
7211
7212 /usr/include
7213 /usr/local/include
7214 /usr/unsupported/include
7215 /usr/athena/include
7216 /usr/local/x11r5/include
7217 /usr/lpp/Xamples/include
7218
7219 /usr/openwin/include
7220 /usr/openwin/share/include'
7221
7222 if test "$ac_x_includes" = no; then
7223   # Guess where to find include files, by looking for Xlib.h.
7224   # First, try using that file with no special directory specified.
7225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7226 /* end confdefs.h.  */
7227 #include <X11/Xlib.h>
7228 _ACEOF
7229 if ac_fn_c_try_cpp "$LINENO"; then :
7230   # We can compile using X headers with no special include directory.
7231 ac_x_includes=
7232 else
7233   for ac_dir in $ac_x_header_dirs; do
7234   if test -r "$ac_dir/X11/Xlib.h"; then
7235     ac_x_includes=$ac_dir
7236     break
7237   fi
7238 done
7239 fi
7240 rm -f conftest.err conftest.$ac_ext
7241 fi # $ac_x_includes = no
7242
7243 if test "$ac_x_libraries" = no; then
7244   # Check for the libraries.
7245   # See if we find them without any special options.
7246   # Don't add to $LIBS permanently.
7247   ac_save_LIBS=$LIBS
7248   LIBS="-lX11 $LIBS"
7249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7250 /* end confdefs.h.  */
7251 #include <X11/Xlib.h>
7252 int
7253 main ()
7254 {
7255 XrmInitialize ()
7256   ;
7257   return 0;
7258 }
7259 _ACEOF
7260 if ac_fn_c_try_link "$LINENO"; then :
7261   LIBS=$ac_save_LIBS
7262 # We can link X programs with no special library path.
7263 ac_x_libraries=
7264 else
7265   LIBS=$ac_save_LIBS
7266 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7267 do
7268   # Don't even attempt the hair of trying to link an X program!
7269   for ac_extension in a so sl dylib la dll; do
7270     if test -r "$ac_dir/libX11.$ac_extension"; then
7271       ac_x_libraries=$ac_dir
7272       break 2
7273     fi
7274   done
7275 done
7276 fi
7277 rm -f core conftest.err conftest.$ac_objext \
7278     conftest$ac_exeext conftest.$ac_ext
7279 fi # $ac_x_libraries = no
7280
7281 case $ac_x_includes,$ac_x_libraries in #(
7282   no,* | *,no | *\'*)
7283     # Didn't find X, or a directory has "'" in its name.
7284     ac_cv_have_x="have_x=no";; #(
7285   *)
7286     # Record where we found X for the cache.
7287     ac_cv_have_x="have_x=yes\
7288         ac_x_includes='$ac_x_includes'\
7289         ac_x_libraries='$ac_x_libraries'"
7290 esac
7291 fi
7292 ;; #(
7293     *) have_x=yes;;
7294   esac
7295   eval "$ac_cv_have_x"
7296 fi # $with_x != no
7297
7298 if test "$have_x" != yes; then
7299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7300 $as_echo "$have_x" >&6; }
7301   no_x=yes
7302 else
7303   # If each of the values was on the command line, it overrides each guess.
7304   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7305   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7306   # Update the cache value to reflect the command line values.
7307   ac_cv_have_x="have_x=yes\
7308         ac_x_includes='$x_includes'\
7309         ac_x_libraries='$x_libraries'"
7310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7311 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7312 fi
7313
7314 if test "$no_x" = yes; then
7315   window_system=none
7316 else
7317   window_system=x11
7318 fi
7319
7320 ## Workaround for bug in autoconf <= 2.62.
7321 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7322 ## No need to do anything special for these standard directories.
7323 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7324
7325    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7326
7327 fi
7328
7329 LD_SWITCH_X_SITE_AUX=
7330 LD_SWITCH_X_SITE_AUX_RPATH=
7331 if test "${x_libraries}" != NONE; then
7332   if test -n "${x_libraries}"; then
7333     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7334     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7335     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
7336   fi
7337   x_default_search_path=""
7338   x_search_path=${x_libraries}
7339   if test -z "${x_search_path}"; then
7340     x_search_path=/usr/lib
7341   fi
7342   for x_library in `echo ${x_search_path}: | \
7343                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7344     x_search_path="\
7345 ${x_library}/X11/%L/%T/%N%C%S:\
7346 ${x_library}/X11/%l/%T/%N%C%S:\
7347 ${x_library}/X11/%T/%N%C%S:\
7348 ${x_library}/X11/%L/%T/%N%S:\
7349 ${x_library}/X11/%l/%T/%N%S:\
7350 ${x_library}/X11/%T/%N%S"
7351     if test x"${x_default_search_path}" = x; then
7352       x_default_search_path=${x_search_path}
7353     else
7354       x_default_search_path="${x_search_path}:${x_default_search_path}"
7355     fi
7356   done
7357 fi
7358
7359
7360
7361 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7362   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7363 fi
7364
7365 if test x"${x_includes}" = x; then
7366   bitmapdir=/usr/include/X11/bitmaps
7367 else
7368   # accumulate include directories that have X11 bitmap subdirectories
7369   bmd_acc="dummyval"
7370   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7371     if test -d "${bmd}/X11/bitmaps"; then
7372       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7373     fi
7374     if test -d "${bmd}/bitmaps"; then
7375       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7376     fi
7377   done
7378   if test ${bmd_acc} != "dummyval"; then
7379     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7380   fi
7381 fi
7382
7383 HAVE_NS=no
7384 NS_IMPL_COCOA=no
7385 NS_IMPL_GNUSTEP=no
7386 tmp_CPPFLAGS="$CPPFLAGS"
7387 tmp_CFLAGS="$CFLAGS"
7388 CPPFLAGS="$CPPFLAGS -x objective-c"
7389 CFLAGS="$CFLAGS -x objective-c"
7390 TEMACS_LDFLAGS2="\${LDFLAGS}"
7391 if test "${with_ns}" != no; then
7392   if test "${opsys}" = darwin; then
7393      NS_IMPL_COCOA=yes
7394      ns_appdir=`pwd`/nextstep/Emacs.app/
7395      ns_appbindir=${ns_appdir}Contents/MacOS/
7396      ns_appresdir=${ns_appdir}Contents/Resources
7397      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7398   elif test -f $GNUSTEP_CONFIG_FILE; then
7399      NS_IMPL_GNUSTEP=yes
7400      ns_appdir=`pwd`/nextstep/Emacs.app/
7401      ns_appbindir=${ns_appdir}
7402      ns_appresdir=${ns_appdir}Resources
7403      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7404           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7405      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7406           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
7407      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
7408      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
7409        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
7410      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
7411        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
7412      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7413      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7414      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7415      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
7416      LIB_STANDARD=
7417      START_FILES=
7418      TEMACS_LDFLAGS2=
7419   fi
7420   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7421 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7422   HAVE_NS=yes
7423 else
7424   as_fn_error "\`--with-ns' was specified, but the include
7425   files are missing or cannot be compiled." "$LINENO" 5
7426 fi
7427
7428
7429   NS_HAVE_NSINTEGER=yes
7430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7431 /* end confdefs.h.  */
7432 #include <Foundation/NSObjCRuntime.h>
7433 int
7434 main ()
7435 {
7436 NSInteger i;
7437   ;
7438   return 0;
7439 }
7440 _ACEOF
7441 if ac_fn_c_try_compile "$LINENO"; then :
7442   ns_have_nsinteger=yes
7443 else
7444   ns_have_nsinteger=no
7445 fi
7446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7447   if test $ns_have_nsinteger = no; then
7448     NS_HAVE_NSINTEGER=no
7449   fi
7450 fi
7451
7452
7453 ns_frag=/dev/null
7454 NS_OBJ=
7455 NS_SUPPORT=
7456 if test "${HAVE_NS}" = yes; then
7457   window_system=nextstep
7458   with_xft=no
7459   # set up packaging dirs
7460   exec_prefix=${ns_appbindir}
7461   libexecdir=${ns_appbindir}/libexec
7462   if test "${EN_NS_SELF_CONTAINED}" = yes; then
7463      prefix=${ns_appresdir}
7464   fi
7465   ns_frag=$srcdir/src/ns.mk
7466   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
7467   NS_SUPPORT="\${lispsource}emacs-lisp/easymenu.elc \${lispsource}term/ns-win.elc"
7468 fi
7469 CFLAGS="$tmp_CFLAGS"
7470 CPPFLAGS="$tmp_CPPFLAGS"
7471
7472
7473
7474
7475
7476 case "${window_system}" in
7477   x11 )
7478     HAVE_X_WINDOWS=yes
7479     HAVE_X11=yes
7480     case "${with_x_toolkit}" in
7481       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7482       motif ) USE_X_TOOLKIT=MOTIF ;;
7483       gtk ) with_gtk=yes
7484             USE_X_TOOLKIT=none ;;
7485       no ) USE_X_TOOLKIT=none ;;
7486       * ) USE_X_TOOLKIT=maybe ;;
7487     esac
7488   ;;
7489   nextstep | none )
7490     HAVE_X_WINDOWS=no
7491     HAVE_X11=no
7492     USE_X_TOOLKIT=none
7493   ;;
7494 esac
7495
7496 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7497    # Extract the first word of "X", so it can be a program name with args.
7498 set dummy X; ac_word=$2
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7500 $as_echo_n "checking for $ac_word... " >&6; }
7501 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7502   $as_echo_n "(cached) " >&6
7503 else
7504   if test -n "$HAVE_XSERVER"; then
7505   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7506 else
7507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7508 for as_dir in $PATH
7509 do
7510   IFS=$as_save_IFS
7511   test -z "$as_dir" && as_dir=.
7512     for ac_exec_ext in '' $ac_executable_extensions; do
7513   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7514     ac_cv_prog_HAVE_XSERVER="true"
7515     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7516     break 2
7517   fi
7518 done
7519   done
7520 IFS=$as_save_IFS
7521
7522   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7523 fi
7524 fi
7525 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7526 if test -n "$HAVE_XSERVER"; then
7527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7528 $as_echo "$HAVE_XSERVER" >&6; }
7529 else
7530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7531 $as_echo "no" >&6; }
7532 fi
7533
7534
7535    if test "$HAVE_XSERVER" = true ||
7536       test -n "$DISPLAY" ||
7537       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7538         as_fn_error "You seem to be running X, but no X development libraries
7539 were found.  You should install the relevant development files for X
7540 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
7541 sure you have development files for image handling, i.e.
7542 tiff, gif, jpeg, png and xpm.
7543 If you are sure you want Emacs compiled without X window support, pass
7544   --without-x
7545 to configure." "$LINENO" 5
7546    fi
7547 fi
7548
7549 ### If we're using X11, we should use the X menu package.
7550 HAVE_MENUS=no
7551 case ${HAVE_X11} in
7552   yes ) HAVE_MENUS=yes ;;
7553 esac
7554
7555 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7556 # Assume not, until told otherwise.
7557 GNU_MALLOC=yes
7558 doug_lea_malloc=yes
7559 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7560 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7561
7562 else
7563   doug_lea_malloc=no
7564 fi
7565
7566 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7567 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7568
7569 else
7570   doug_lea_malloc=no
7571 fi
7572
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7574 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7575 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7576   $as_echo_n "(cached) " >&6
7577 else
7578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7579 /* end confdefs.h.  */
7580 extern void (* __after_morecore_hook)();
7581 int
7582 main ()
7583 {
7584 __after_morecore_hook = 0
7585   ;
7586   return 0;
7587 }
7588 _ACEOF
7589 if ac_fn_c_try_link "$LINENO"; then :
7590   emacs_cv_var___after_morecore_hook=yes
7591 else
7592   emacs_cv_var___after_morecore_hook=no
7593 fi
7594 rm -f core conftest.err conftest.$ac_objext \
7595     conftest$ac_exeext conftest.$ac_ext
7596 fi
7597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7598 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7599 if test $emacs_cv_var___after_morecore_hook = no; then
7600   doug_lea_malloc=no
7601 fi
7602
7603 if test "${system_malloc}" = "yes"; then
7604   GNU_MALLOC=no
7605   GNU_MALLOC_reason="
7606     (The GNU allocators don't work with this system configuration.)"
7607   GMALLOC_OBJ=
7608   VMLIMIT_OBJ=
7609 else
7610   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
7611   VMLIMIT_OBJ=vm-limit.o
7612 fi
7613
7614
7615
7616 if test "$doug_lea_malloc" = "yes" ; then
7617   if test "$GNU_MALLOC" = yes ; then
7618     GNU_MALLOC_reason="
7619       (Using Doug Lea's new malloc from the GNU C Library.)"
7620   fi
7621
7622 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7623
7624
7625   ## Use mmap directly for allocating larger buffers.
7626   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
7627   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
7628   ## Does the AC_FUNC_MMAP test below make this check unecessary?
7629   case "$opsys" in
7630     gnu*) REL_ALLOC=no ;;
7631   esac
7632 fi
7633
7634 if test x"${REL_ALLOC}" = x; then
7635   REL_ALLOC=${GNU_MALLOC}
7636 fi
7637
7638
7639
7640
7641
7642   for ac_header in $ac_header_list
7643 do :
7644   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7645 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7646 "
7647 eval as_val=\$$as_ac_Header
7648    if test "x$as_val" = x""yes; then :
7649   cat >>confdefs.h <<_ACEOF
7650 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7651 _ACEOF
7652
7653 fi
7654
7655 done
7656
7657
7658
7659
7660
7661
7662
7663
7664 for ac_func in getpagesize
7665 do :
7666   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7667 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7668   cat >>confdefs.h <<_ACEOF
7669 #define HAVE_GETPAGESIZE 1
7670 _ACEOF
7671
7672 fi
7673 done
7674
7675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7676 $as_echo_n "checking for working mmap... " >&6; }
7677 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7678   $as_echo_n "(cached) " >&6
7679 else
7680   if test "$cross_compiling" = yes; then :
7681   ac_cv_func_mmap_fixed_mapped=no
7682 else
7683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7684 /* end confdefs.h.  */
7685 $ac_includes_default
7686 /* malloc might have been renamed as rpl_malloc. */
7687 #undef malloc
7688
7689 /* Thanks to Mike Haertel and Jim Avera for this test.
7690    Here is a matrix of mmap possibilities:
7691         mmap private not fixed
7692         mmap private fixed at somewhere currently unmapped
7693         mmap private fixed at somewhere already mapped
7694         mmap shared not fixed
7695         mmap shared fixed at somewhere currently unmapped
7696         mmap shared fixed at somewhere already mapped
7697    For private mappings, we should verify that changes cannot be read()
7698    back from the file, nor mmap's back from the file at a different
7699    address.  (There have been systems where private was not correctly
7700    implemented like the infamous i386 svr4.0, and systems where the
7701    VM page cache was not coherent with the file system buffer cache
7702    like early versions of FreeBSD and possibly contemporary NetBSD.)
7703    For shared mappings, we should conversely verify that changes get
7704    propagated back to all the places they're supposed to be.
7705
7706    Grep wants private fixed already mapped.
7707    The main things grep needs to know about mmap are:
7708    * does it exist and is it safe to write into the mmap'd area
7709    * how to use it (BSD variants)  */
7710
7711 #include <fcntl.h>
7712 #include <sys/mman.h>
7713
7714 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7715 char *malloc ();
7716 #endif
7717
7718 /* This mess was copied from the GNU getpagesize.h.  */
7719 #ifndef HAVE_GETPAGESIZE
7720 # ifdef _SC_PAGESIZE
7721 #  define getpagesize() sysconf(_SC_PAGESIZE)
7722 # else /* no _SC_PAGESIZE */
7723 #  ifdef HAVE_SYS_PARAM_H
7724 #   include <sys/param.h>
7725 #   ifdef EXEC_PAGESIZE
7726 #    define getpagesize() EXEC_PAGESIZE
7727 #   else /* no EXEC_PAGESIZE */
7728 #    ifdef NBPG
7729 #     define getpagesize() NBPG * CLSIZE
7730 #     ifndef CLSIZE
7731 #      define CLSIZE 1
7732 #     endif /* no CLSIZE */
7733 #    else /* no NBPG */
7734 #     ifdef NBPC
7735 #      define getpagesize() NBPC
7736 #     else /* no NBPC */
7737 #      ifdef PAGESIZE
7738 #       define getpagesize() PAGESIZE
7739 #      endif /* PAGESIZE */
7740 #     endif /* no NBPC */
7741 #    endif /* no NBPG */
7742 #   endif /* no EXEC_PAGESIZE */
7743 #  else /* no HAVE_SYS_PARAM_H */
7744 #   define getpagesize() 8192   /* punt totally */
7745 #  endif /* no HAVE_SYS_PARAM_H */
7746 # endif /* no _SC_PAGESIZE */
7747
7748 #endif /* no HAVE_GETPAGESIZE */
7749
7750 int
7751 main ()
7752 {
7753   char *data, *data2, *data3;
7754   int i, pagesize;
7755   int fd, fd2;
7756
7757   pagesize = getpagesize ();
7758
7759   /* First, make a file with some known garbage in it. */
7760   data = (char *) malloc (pagesize);
7761   if (!data)
7762     return 1;
7763   for (i = 0; i < pagesize; ++i)
7764     *(data + i) = rand ();
7765   umask (0);
7766   fd = creat ("conftest.mmap", 0600);
7767   if (fd < 0)
7768     return 2;
7769   if (write (fd, data, pagesize) != pagesize)
7770     return 3;
7771   close (fd);
7772
7773   /* Next, check that the tail of a page is zero-filled.  File must have
7774      non-zero length, otherwise we risk SIGBUS for entire page.  */
7775   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7776   if (fd2 < 0)
7777     return 4;
7778   data2 = "";
7779   if (write (fd2, data2, 1) != 1)
7780     return 5;
7781   data2 = mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7782   if (data2 == MAP_FAILED)
7783     return 6;
7784   for (i = 0; i < pagesize; ++i)
7785     if (*(data2 + i))
7786       return 7;
7787   close (fd2);
7788   if (munmap (data2, pagesize))
7789     return 8;
7790
7791   /* Next, try to mmap the file at a fixed address which already has
7792      something else allocated at it.  If we can, also make sure that
7793      we see the same garbage.  */
7794   fd = open ("conftest.mmap", O_RDWR);
7795   if (fd < 0)
7796     return 9;
7797   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7798                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
7799     return 10;
7800   for (i = 0; i < pagesize; ++i)
7801     if (*(data + i) != *(data2 + i))
7802       return 11;
7803
7804   /* Finally, make sure that changes to the mapped area do not
7805      percolate back to the file as seen by read().  (This is a bug on
7806      some variants of i386 svr4.0.)  */
7807   for (i = 0; i < pagesize; ++i)
7808     *(data2 + i) = *(data2 + i) + 1;
7809   data3 = (char *) malloc (pagesize);
7810   if (!data3)
7811     return 12;
7812   if (read (fd, data3, pagesize) != pagesize)
7813     return 13;
7814   for (i = 0; i < pagesize; ++i)
7815     if (*(data + i) != *(data3 + i))
7816       return 14;
7817   close (fd);
7818   return 0;
7819 }
7820 _ACEOF
7821 if ac_fn_c_try_run "$LINENO"; then :
7822   ac_cv_func_mmap_fixed_mapped=yes
7823 else
7824   ac_cv_func_mmap_fixed_mapped=no
7825 fi
7826 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7827   conftest.$ac_objext conftest.beam conftest.$ac_ext
7828 fi
7829
7830 fi
7831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7832 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7833 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7834
7835 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7836
7837 fi
7838 rm -f conftest.mmap conftest.txt
7839
7840 if test $use_mmap_for_buffers = yes; then
7841   REL_ALLOC=no
7842 fi
7843
7844 LIBS="$LIBS_SYSTEM $LIBS"
7845
7846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
7847 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
7848 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
7849   $as_echo_n "(cached) " >&6
7850 else
7851   ac_check_lib_save_LIBS=$LIBS
7852 LIBS="-ldnet  $LIBS"
7853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7854 /* end confdefs.h.  */
7855
7856 /* Override any GCC internal prototype to avoid an error.
7857    Use char because int might match the return type of a GCC
7858    builtin and then its argument prototype would still apply.  */
7859 #ifdef __cplusplus
7860 extern "C"
7861 #endif
7862 char dnet_ntoa ();
7863 int
7864 main ()
7865 {
7866 return dnet_ntoa ();
7867   ;
7868   return 0;
7869 }
7870 _ACEOF
7871 if ac_fn_c_try_link "$LINENO"; then :
7872   ac_cv_lib_dnet_dnet_ntoa=yes
7873 else
7874   ac_cv_lib_dnet_dnet_ntoa=no
7875 fi
7876 rm -f core conftest.err conftest.$ac_objext \
7877     conftest$ac_exeext conftest.$ac_ext
7878 LIBS=$ac_check_lib_save_LIBS
7879 fi
7880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
7881 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
7882 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
7883   cat >>confdefs.h <<_ACEOF
7884 #define HAVE_LIBDNET 1
7885 _ACEOF
7886
7887   LIBS="-ldnet $LIBS"
7888
7889 fi
7890
7891
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
7893 $as_echo_n "checking for main in -lXbsd... " >&6; }
7894 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
7895   $as_echo_n "(cached) " >&6
7896 else
7897   ac_check_lib_save_LIBS=$LIBS
7898 LIBS="-lXbsd  $LIBS"
7899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7900 /* end confdefs.h.  */
7901
7902
7903 int
7904 main ()
7905 {
7906 return main ();
7907   ;
7908   return 0;
7909 }
7910 _ACEOF
7911 if ac_fn_c_try_link "$LINENO"; then :
7912   ac_cv_lib_Xbsd_main=yes
7913 else
7914   ac_cv_lib_Xbsd_main=no
7915 fi
7916 rm -f core conftest.err conftest.$ac_objext \
7917     conftest$ac_exeext conftest.$ac_ext
7918 LIBS=$ac_check_lib_save_LIBS
7919 fi
7920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
7921 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
7922 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
7923   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
7924 fi
7925
7926
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
7928 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
7929 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
7930   $as_echo_n "(cached) " >&6
7931 else
7932   ac_check_lib_save_LIBS=$LIBS
7933 LIBS="-lpthreads  $LIBS"
7934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7935 /* end confdefs.h.  */
7936
7937 /* Override any GCC internal prototype to avoid an error.
7938    Use char because int might match the return type of a GCC
7939    builtin and then its argument prototype would still apply.  */
7940 #ifdef __cplusplus
7941 extern "C"
7942 #endif
7943 char cma_open ();
7944 int
7945 main ()
7946 {
7947 return cma_open ();
7948   ;
7949   return 0;
7950 }
7951 _ACEOF
7952 if ac_fn_c_try_link "$LINENO"; then :
7953   ac_cv_lib_pthreads_cma_open=yes
7954 else
7955   ac_cv_lib_pthreads_cma_open=no
7956 fi
7957 rm -f core conftest.err conftest.$ac_objext \
7958     conftest$ac_exeext conftest.$ac_ext
7959 LIBS=$ac_check_lib_save_LIBS
7960 fi
7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
7962 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
7963 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
7964   cat >>confdefs.h <<_ACEOF
7965 #define HAVE_LIBPTHREADS 1
7966 _ACEOF
7967
7968   LIBS="-lpthreads $LIBS"
7969
7970 fi
7971
7972
7973 ## Note: when using cpp in s/aix4.2.h, this definition depended on
7974 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
7975 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
7976 ## added to LIBS in configure would never contain the pthreads part,
7977 ## but the value used in Makefiles might.  FIXME?
7978 ##
7979 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
7980 ## be harmless on older versions of X where it happens to exist.
7981 test "$opsys" = "aix4-2" && \
7982   test $ac_cv_lib_pthreads_cma_open = yes && \
7983   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
7984
7985
7986 case ${host_os} in
7987 aix*)
7988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
7989 $as_echo_n "checking for -bbigtoc option... " >&6; }
7990 if test "${gdb_cv_bigtoc+set}" = set; then :
7991   $as_echo_n "(cached) " >&6
7992 else
7993
7994     case $GCC in
7995     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
7996     *) gdb_cv_bigtoc=-bbigtoc ;;
7997     esac
7998
7999     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8000     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8001 /* end confdefs.h.  */
8002
8003 int
8004 main ()
8005 {
8006 int i;
8007   ;
8008   return 0;
8009 }
8010 _ACEOF
8011 if ac_fn_c_try_link "$LINENO"; then :
8012
8013 else
8014   gdb_cv_bigtoc=
8015 fi
8016 rm -f core conftest.err conftest.$ac_objext \
8017     conftest$ac_exeext conftest.$ac_ext
8018
8019 fi
8020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
8021 $as_echo "$gdb_cv_bigtoc" >&6; }
8022   ;;
8023 esac
8024
8025 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
8026 # used for the tests that follow.  We set them back to REAL_CFLAGS and
8027 # REAL_CPPFLAGS later on.
8028
8029 REAL_CPPFLAGS="$CPPFLAGS"
8030
8031 if test "${HAVE_X11}" = "yes"; then
8032   DEFS="$C_SWITCH_X_SITE $DEFS"
8033   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
8034   LIBS="$LIBX $LIBS"
8035   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
8036   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
8037
8038   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
8039   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
8040   # but it's more convenient here to set LD_RUN_PATH
8041   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
8042   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
8043     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
8044     export LD_RUN_PATH
8045   fi
8046
8047   if test "${opsys}" = "gnu-linux"; then
8048     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
8049 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
8050     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8051 /* end confdefs.h.  */
8052
8053 int
8054 main ()
8055 {
8056 XOpenDisplay ("foo");
8057   ;
8058   return 0;
8059 }
8060 _ACEOF
8061 if ac_fn_c_try_link "$LINENO"; then :
8062   xlinux_first_failure=no
8063 else
8064   xlinux_first_failure=yes
8065 fi
8066 rm -f core conftest.err conftest.$ac_objext \
8067     conftest$ac_exeext conftest.$ac_ext
8068     if test "${xlinux_first_failure}" = "yes"; then
8069       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
8070       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
8071       OLD_CPPFLAGS="$CPPFLAGS"
8072       OLD_LIBS="$LIBS"
8073       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
8074       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
8075       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
8076       LIBS="$LIBS -b i486-linuxaout"
8077       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8078 /* end confdefs.h.  */
8079
8080 int
8081 main ()
8082 {
8083 XOpenDisplay ("foo");
8084   ;
8085   return 0;
8086 }
8087 _ACEOF
8088 if ac_fn_c_try_link "$LINENO"; then :
8089   xlinux_second_failure=no
8090 else
8091   xlinux_second_failure=yes
8092 fi
8093 rm -f core conftest.err conftest.$ac_objext \
8094     conftest$ac_exeext conftest.$ac_ext
8095       if test "${xlinux_second_failure}" = "yes"; then
8096         # If we get the same failure with -b, there is no use adding -b.
8097         # So take it out.  This plays safe.
8098         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
8099         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
8100         CPPFLAGS="$OLD_CPPFLAGS"
8101         LIBS="$OLD_LIBS"
8102         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8103 $as_echo "no" >&6; }
8104       else
8105         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8106 $as_echo "yes" >&6; }
8107       fi
8108     else
8109       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8110 $as_echo "no" >&6; }
8111     fi
8112   fi
8113
8114   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
8115   # header files included from there.
8116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
8117 $as_echo_n "checking for Xkb... " >&6; }
8118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8119 /* end confdefs.h.  */
8120 #include <X11/Xlib.h>
8121 #include <X11/XKBlib.h>
8122 int
8123 main ()
8124 {
8125 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
8126   ;
8127   return 0;
8128 }
8129 _ACEOF
8130 if ac_fn_c_try_link "$LINENO"; then :
8131   emacs_xkb=yes
8132 else
8133   emacs_xkb=no
8134 fi
8135 rm -f core conftest.err conftest.$ac_objext \
8136     conftest$ac_exeext conftest.$ac_ext
8137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
8138 $as_echo "$emacs_xkb" >&6; }
8139   if test $emacs_xkb = yes; then
8140
8141 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
8142
8143   fi
8144
8145   for ac_func in XrmSetDatabase XScreenResourceString \
8146 XScreenNumberOfScreen XSetWMProtocols
8147 do :
8148   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8149 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8150 eval as_val=\$$as_ac_var
8151    if test "x$as_val" = x""yes; then :
8152   cat >>confdefs.h <<_ACEOF
8153 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8154 _ACEOF
8155
8156 fi
8157 done
8158
8159 fi
8160
8161 if test "${window_system}" = "x11"; then
8162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
8163 $as_echo_n "checking X11 version 6... " >&6; }
8164   if test "${emacs_cv_x11_version_6+set}" = set; then :
8165   $as_echo_n "(cached) " >&6
8166 else
8167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8168 /* end confdefs.h.  */
8169 #include <X11/Xlib.h>
8170 int
8171 main ()
8172 {
8173 #if XlibSpecificationRelease < 6
8174 fail;
8175 #endif
8176
8177   ;
8178   return 0;
8179 }
8180 _ACEOF
8181 if ac_fn_c_try_link "$LINENO"; then :
8182   emacs_cv_x11_version_6=yes
8183 else
8184   emacs_cv_x11_version_6=no
8185 fi
8186 rm -f core conftest.err conftest.$ac_objext \
8187     conftest$ac_exeext conftest.$ac_ext
8188 fi
8189
8190   if test $emacs_cv_x11_version_6 = yes; then
8191     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8192 $as_echo "6 or newer" >&6; }
8193
8194 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
8195
8196   else
8197     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8198 $as_echo "before 6" >&6; }
8199   fi
8200 fi
8201
8202
8203 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
8204 HAVE_RSVG=no
8205 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
8206   if test "${with_rsvg}" != "no"; then
8207     RSVG_REQUIRED=2.11.0
8208     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
8209
8210
8211   succeeded=no
8212
8213   # Extract the first word of "pkg-config", so it can be a program name with args.
8214 set dummy pkg-config; ac_word=$2
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8216 $as_echo_n "checking for $ac_word... " >&6; }
8217 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8218   $as_echo_n "(cached) " >&6
8219 else
8220   case $PKG_CONFIG in
8221   [\\/]* | ?:[\\/]*)
8222   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8223   ;;
8224   *)
8225   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8226 for as_dir in $PATH
8227 do
8228   IFS=$as_save_IFS
8229   test -z "$as_dir" && as_dir=.
8230     for ac_exec_ext in '' $ac_executable_extensions; do
8231   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8232     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8234     break 2
8235   fi
8236 done
8237   done
8238 IFS=$as_save_IFS
8239
8240   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8241   ;;
8242 esac
8243 fi
8244 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8245 if test -n "$PKG_CONFIG"; then
8246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8247 $as_echo "$PKG_CONFIG" >&6; }
8248 else
8249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8250 $as_echo "no" >&6; }
8251 fi
8252
8253
8254
8255   if test "$PKG_CONFIG" = "no" ; then
8256      :
8257   else
8258      PKG_CONFIG_MIN_VERSION=0.9.0
8259      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8260         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8261 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8262
8263         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8264             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8265 $as_echo "yes" >&6; }
8266             succeeded=yes
8267
8268             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8269 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8270             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8271             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8272 $as_echo "$RSVG_CFLAGS" >&6; }
8273
8274             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8275 $as_echo_n "checking RSVG_LIBS... " >&6; }
8276             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8277             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8278 $as_echo "$RSVG_LIBS" >&6; }
8279         else
8280             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8281 $as_echo "no" >&6; }
8282             RSVG_CFLAGS=""
8283             RSVG_LIBS=""
8284             ## If we have a custom action on failure, don't print errors, but
8285             ## do set a variable so people can do so.
8286             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8287
8288         fi
8289
8290
8291
8292      else
8293         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8294         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8295      fi
8296   fi
8297
8298   if test $succeeded = yes; then
8299      :
8300   else
8301      :
8302   fi
8303
8304
8305
8306
8307     if test ".${RSVG_CFLAGS}" != "."; then
8308       HAVE_RSVG=yes
8309
8310 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8311
8312       CFLAGS="$CFLAGS $RSVG_CFLAGS"
8313       LIBS="$RSVG_LIBS $LIBS"
8314     fi
8315   fi
8316 fi
8317
8318
8319 HAVE_GTK=no
8320 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8321   GLIB_REQUIRED=2.6
8322   GTK_REQUIRED=2.6
8323   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8324
8325
8326   succeeded=no
8327
8328   # Extract the first word of "pkg-config", so it can be a program name with args.
8329 set dummy pkg-config; ac_word=$2
8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8331 $as_echo_n "checking for $ac_word... " >&6; }
8332 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8333   $as_echo_n "(cached) " >&6
8334 else
8335   case $PKG_CONFIG in
8336   [\\/]* | ?:[\\/]*)
8337   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8338   ;;
8339   *)
8340   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8341 for as_dir in $PATH
8342 do
8343   IFS=$as_save_IFS
8344   test -z "$as_dir" && as_dir=.
8345     for ac_exec_ext in '' $ac_executable_extensions; do
8346   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8347     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8349     break 2
8350   fi
8351 done
8352   done
8353 IFS=$as_save_IFS
8354
8355   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8356   ;;
8357 esac
8358 fi
8359 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8360 if test -n "$PKG_CONFIG"; then
8361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8362 $as_echo "$PKG_CONFIG" >&6; }
8363 else
8364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8365 $as_echo "no" >&6; }
8366 fi
8367
8368
8369
8370   if test "$PKG_CONFIG" = "no" ; then
8371      pkg_check_gtk=no
8372   else
8373      PKG_CONFIG_MIN_VERSION=0.9.0
8374      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8375         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8376 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8377
8378         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8379             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8380 $as_echo "yes" >&6; }
8381             succeeded=yes
8382
8383             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8384 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8385             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8386             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8387 $as_echo "$GTK_CFLAGS" >&6; }
8388
8389             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8390 $as_echo_n "checking GTK_LIBS... " >&6; }
8391             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8392             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8393 $as_echo "$GTK_LIBS" >&6; }
8394         else
8395             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8396 $as_echo "no" >&6; }
8397             GTK_CFLAGS=""
8398             GTK_LIBS=""
8399             ## If we have a custom action on failure, don't print errors, but
8400             ## do set a variable so people can do so.
8401             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8402
8403         fi
8404
8405
8406
8407      else
8408         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8409         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8410      fi
8411   fi
8412
8413   if test $succeeded = yes; then
8414      pkg_check_gtk=yes
8415   else
8416      pkg_check_gtk=no
8417   fi
8418
8419   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8420      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8421   fi
8422 fi
8423
8424
8425 GTK_OBJ=
8426 if test x"$pkg_check_gtk" = xyes; then
8427
8428
8429
8430   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8431   CFLAGS="$CFLAGS $GTK_CFLAGS"
8432   LIBS="$GTK_LIBS $LIBS"
8433     GTK_COMPILES=no
8434   for ac_func in gtk_main
8435 do :
8436   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8437 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8438   cat >>confdefs.h <<_ACEOF
8439 #define HAVE_GTK_MAIN 1
8440 _ACEOF
8441  GTK_COMPILES=yes
8442 fi
8443 done
8444
8445   if test "${GTK_COMPILES}" != "yes"; then
8446     if test "$USE_X_TOOLKIT" != "maybe"; then
8447       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
8448     fi
8449   else
8450     HAVE_GTK=yes
8451
8452 $as_echo "#define USE_GTK 1" >>confdefs.h
8453
8454     GTK_OBJ=gtkutil.o
8455     USE_X_TOOLKIT=none
8456     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
8457       :
8458     else
8459       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
8460        closing open displays.  This is no problem if you just use
8461        one display, but if you use more than one and close one of them
8462        Emacs may crash." >&5
8463 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
8464        closing open displays.  This is no problem if you just use
8465        one display, but if you use more than one and close one of them
8466        Emacs may crash." >&2;}
8467       sleep 3
8468     fi
8469   fi
8470
8471 fi
8472
8473
8474
8475 if test "${HAVE_GTK}" = "yes"; then
8476
8477       if test "$with_toolkit_scroll_bars" != no; then
8478     with_toolkit_scroll_bars=yes
8479   fi
8480
8481       HAVE_GTK_MULTIDISPLAY=no
8482   for ac_func in gdk_display_open
8483 do :
8484   ac_fn_c_check_func "$LINENO" "gdk_display_open" "ac_cv_func_gdk_display_open"
8485 if test "x$ac_cv_func_gdk_display_open" = x""yes; then :
8486   cat >>confdefs.h <<_ACEOF
8487 #define HAVE_GDK_DISPLAY_OPEN 1
8488 _ACEOF
8489  HAVE_GTK_MULTIDISPLAY=yes
8490 fi
8491 done
8492
8493   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
8494
8495 $as_echo "#define HAVE_GTK_MULTIDISPLAY 1" >>confdefs.h
8496
8497   fi
8498
8499           HAVE_GTK_FILE_SELECTION=no
8500   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
8501 #include <gtk/gtk.h>
8502 "
8503 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
8504   HAVE_GTK_FILE_SELECTION=yes
8505 else
8506   HAVE_GTK_FILE_SELECTION=no
8507 fi
8508
8509   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
8510     for ac_func in gtk_file_selection_new
8511 do :
8512   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
8513 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
8514   cat >>confdefs.h <<_ACEOF
8515 #define HAVE_GTK_FILE_SELECTION_NEW 1
8516 _ACEOF
8517  HAVE_GTK_FILE_SELECTION=yes
8518 else
8519   HAVE_GTK_FILE_SELECTION=no
8520 fi
8521 done
8522
8523   fi
8524
8525     HAVE_GTK_FILE_CHOOSER=no
8526   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_CHOOSER" "ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" "$ac_includes_default
8527 #include <gtk/gtk.h>
8528 "
8529 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" = x""yes; then :
8530   HAVE_GTK_FILE_CHOOSER=yes
8531 else
8532   HAVE_GTK_FILE_CHOOSER=no
8533 fi
8534
8535   if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8536     for ac_func in gtk_file_chooser_dialog_new
8537 do :
8538   ac_fn_c_check_func "$LINENO" "gtk_file_chooser_dialog_new" "ac_cv_func_gtk_file_chooser_dialog_new"
8539 if test "x$ac_cv_func_gtk_file_chooser_dialog_new" = x""yes; then :
8540   cat >>confdefs.h <<_ACEOF
8541 #define HAVE_GTK_FILE_CHOOSER_DIALOG_NEW 1
8542 _ACEOF
8543  HAVE_GTK_FILE_CHOOSER=yes
8544 else
8545   HAVE_GTK_FILE_CHOOSER=no
8546 fi
8547 done
8548
8549   fi
8550
8551   if test "$HAVE_GTK_FILE_SELECTION" = yes \
8552      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
8553
8554 $as_echo "#define HAVE_GTK_FILE_BOTH 1" >>confdefs.h
8555
8556   fi
8557
8558       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8559     HAVE_GTK_AND_PTHREAD=no
8560     for ac_header in pthread.h
8561 do :
8562   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
8563 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8564   cat >>confdefs.h <<_ACEOF
8565 #define HAVE_PTHREAD_H 1
8566 _ACEOF
8567
8568 fi
8569
8570 done
8571
8572     if test "$ac_cv_header_pthread_h"; then
8573       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
8574 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
8575 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
8576   $as_echo_n "(cached) " >&6
8577 else
8578   ac_check_lib_save_LIBS=$LIBS
8579 LIBS="-lpthread  $LIBS"
8580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8581 /* end confdefs.h.  */
8582
8583 /* Override any GCC internal prototype to avoid an error.
8584    Use char because int might match the return type of a GCC
8585    builtin and then its argument prototype would still apply.  */
8586 #ifdef __cplusplus
8587 extern "C"
8588 #endif
8589 char pthread_self ();
8590 int
8591 main ()
8592 {
8593 return pthread_self ();
8594   ;
8595   return 0;
8596 }
8597 _ACEOF
8598 if ac_fn_c_try_link "$LINENO"; then :
8599   ac_cv_lib_pthread_pthread_self=yes
8600 else
8601   ac_cv_lib_pthread_pthread_self=no
8602 fi
8603 rm -f core conftest.err conftest.$ac_objext \
8604     conftest$ac_exeext conftest.$ac_ext
8605 LIBS=$ac_check_lib_save_LIBS
8606 fi
8607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
8608 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
8609 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
8610   HAVE_GTK_AND_PTHREAD=yes
8611 fi
8612
8613     fi
8614     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
8615       case "${canonical}" in
8616         *-hpux*) ;;
8617         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
8618       esac
8619
8620 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
8621
8622     fi
8623   fi
8624 fi
8625
8626 HAVE_DBUS=no
8627 DBUS_OBJ=
8628 if test "${with_dbus}" = "yes"; then
8629
8630   succeeded=no
8631
8632   # Extract the first word of "pkg-config", so it can be a program name with args.
8633 set dummy pkg-config; ac_word=$2
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8635 $as_echo_n "checking for $ac_word... " >&6; }
8636 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8637   $as_echo_n "(cached) " >&6
8638 else
8639   case $PKG_CONFIG in
8640   [\\/]* | ?:[\\/]*)
8641   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8642   ;;
8643   *)
8644   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8645 for as_dir in $PATH
8646 do
8647   IFS=$as_save_IFS
8648   test -z "$as_dir" && as_dir=.
8649     for ac_exec_ext in '' $ac_executable_extensions; do
8650   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8651     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8652     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8653     break 2
8654   fi
8655 done
8656   done
8657 IFS=$as_save_IFS
8658
8659   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8660   ;;
8661 esac
8662 fi
8663 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8664 if test -n "$PKG_CONFIG"; then
8665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8666 $as_echo "$PKG_CONFIG" >&6; }
8667 else
8668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8669 $as_echo "no" >&6; }
8670 fi
8671
8672
8673
8674   if test "$PKG_CONFIG" = "no" ; then
8675      HAVE_DBUS=no
8676   else
8677      PKG_CONFIG_MIN_VERSION=0.9.0
8678      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8679         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
8680 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
8681
8682         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
8683             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8684 $as_echo "yes" >&6; }
8685             succeeded=yes
8686
8687             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
8688 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
8689             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8690             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
8691 $as_echo "$DBUS_CFLAGS" >&6; }
8692
8693             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
8694 $as_echo_n "checking DBUS_LIBS... " >&6; }
8695             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8696             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
8697 $as_echo "$DBUS_LIBS" >&6; }
8698         else
8699             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8700 $as_echo "no" >&6; }
8701             DBUS_CFLAGS=""
8702             DBUS_LIBS=""
8703             ## If we have a custom action on failure, don't print errors, but
8704             ## do set a variable so people can do so.
8705             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
8706
8707         fi
8708
8709
8710
8711      else
8712         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8713         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8714      fi
8715   fi
8716
8717   if test $succeeded = yes; then
8718      HAVE_DBUS=yes
8719   else
8720      HAVE_DBUS=no
8721   fi
8722
8723    if test "$HAVE_DBUS" = yes; then
8724      LIBS="$LIBS $DBUS_LIBS"
8725
8726 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
8727
8728      for ac_func in dbus_watch_get_unix_fd
8729 do :
8730   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
8731 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
8732   cat >>confdefs.h <<_ACEOF
8733 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
8734 _ACEOF
8735
8736 fi
8737 done
8738
8739      DBUS_OBJ=dbusbind.o
8740    fi
8741 fi
8742
8743
8744 HAVE_GCONF=no
8745 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
8746
8747   succeeded=no
8748
8749   # Extract the first word of "pkg-config", so it can be a program name with args.
8750 set dummy pkg-config; ac_word=$2
8751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8752 $as_echo_n "checking for $ac_word... " >&6; }
8753 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8754   $as_echo_n "(cached) " >&6
8755 else
8756   case $PKG_CONFIG in
8757   [\\/]* | ?:[\\/]*)
8758   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8759   ;;
8760   *)
8761   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8762 for as_dir in $PATH
8763 do
8764   IFS=$as_save_IFS
8765   test -z "$as_dir" && as_dir=.
8766     for ac_exec_ext in '' $ac_executable_extensions; do
8767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8768     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8770     break 2
8771   fi
8772 done
8773   done
8774 IFS=$as_save_IFS
8775
8776   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8777   ;;
8778 esac
8779 fi
8780 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8781 if test -n "$PKG_CONFIG"; then
8782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8783 $as_echo "$PKG_CONFIG" >&6; }
8784 else
8785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8786 $as_echo "no" >&6; }
8787 fi
8788
8789
8790
8791   if test "$PKG_CONFIG" = "no" ; then
8792      HAVE_GCONF=no
8793   else
8794      PKG_CONFIG_MIN_VERSION=0.9.0
8795      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8796         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
8797 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
8798
8799         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
8800             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8801 $as_echo "yes" >&6; }
8802             succeeded=yes
8803
8804             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
8805 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
8806             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8807             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
8808 $as_echo "$GCONF_CFLAGS" >&6; }
8809
8810             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
8811 $as_echo_n "checking GCONF_LIBS... " >&6; }
8812             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8813             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
8814 $as_echo "$GCONF_LIBS" >&6; }
8815         else
8816             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8817 $as_echo "no" >&6; }
8818             GCONF_CFLAGS=""
8819             GCONF_LIBS=""
8820             ## If we have a custom action on failure, don't print errors, but
8821             ## do set a variable so people can do so.
8822             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
8823
8824         fi
8825
8826
8827
8828      else
8829         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8830         echo "*** See http://www.freedesktop.org/software/pkgconfig"
8831      fi
8832   fi
8833
8834   if test $succeeded = yes; then
8835      HAVE_GCONF=yes
8836   else
8837      HAVE_GCONF=no
8838   fi
8839
8840    if test "$HAVE_GCONF" = yes; then
8841
8842 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
8843
8844    fi
8845 fi
8846
8847 HAVE_LIBSELINUX=no
8848 LIBSELINUX_LIBS=
8849 if test "${with_selinux}" = "yes"; then
8850    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
8851 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
8852 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
8853   $as_echo_n "(cached) " >&6
8854 else
8855   ac_check_lib_save_LIBS=$LIBS
8856 LIBS="-lselinux  $LIBS"
8857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8858 /* end confdefs.h.  */
8859
8860 /* Override any GCC internal prototype to avoid an error.
8861    Use char because int might match the return type of a GCC
8862    builtin and then its argument prototype would still apply.  */
8863 #ifdef __cplusplus
8864 extern "C"
8865 #endif
8866 char lgetfilecon ();
8867 int
8868 main ()
8869 {
8870 return lgetfilecon ();
8871   ;
8872   return 0;
8873 }
8874 _ACEOF
8875 if ac_fn_c_try_link "$LINENO"; then :
8876   ac_cv_lib_selinux_lgetfilecon=yes
8877 else
8878   ac_cv_lib_selinux_lgetfilecon=no
8879 fi
8880 rm -f core conftest.err conftest.$ac_objext \
8881     conftest$ac_exeext conftest.$ac_ext
8882 LIBS=$ac_check_lib_save_LIBS
8883 fi
8884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
8885 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
8886 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
8887   HAVE_LIBSELINUX=yes
8888 else
8889   HAVE_LIBSELINUX=no
8890 fi
8891
8892    if test "$HAVE_LIBSELINUX" = yes; then
8893
8894 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
8895
8896       LIBSELINUX_LIBS=-lselinux
8897    fi
8898 fi
8899
8900
8901 HAVE_XAW3D=no
8902 LUCID_LIBW=
8903 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
8904   if test "$with_xaw3d" != no; then
8905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
8906 $as_echo_n "checking for xaw3d... " >&6; }
8907     if test "${emacs_cv_xaw3d+set}" = set; then :
8908   $as_echo_n "(cached) " >&6
8909 else
8910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8911 /* end confdefs.h.  */
8912
8913 #include <X11/Intrinsic.h>
8914 #include <X11/Xaw3d/Simple.h>
8915 int
8916 main ()
8917 {
8918
8919   ;
8920   return 0;
8921 }
8922 _ACEOF
8923 if ac_fn_c_try_link "$LINENO"; then :
8924   emacs_cv_xaw3d=yes
8925 else
8926   emacs_cv_xaw3d=no
8927 fi
8928 rm -f core conftest.err conftest.$ac_objext \
8929     conftest$ac_exeext conftest.$ac_ext
8930 fi
8931
8932   else
8933     emacs_cv_xaw3d=no
8934   fi
8935   if test $emacs_cv_xaw3d = yes; then
8936     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8937 $as_echo "yes; using Lucid toolkit" >&6; }
8938     USE_X_TOOLKIT=LUCID
8939     HAVE_XAW3D=yes
8940     LUCID_LIBW=-lXaw3d
8941
8942 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
8943
8944   else
8945     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8946 $as_echo "no" >&6; }
8947     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
8948 $as_echo_n "checking for libXaw... " >&6; }
8949     if test "${emacs_cv_xaw+set}" = set; then :
8950   $as_echo_n "(cached) " >&6
8951 else
8952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8953 /* end confdefs.h.  */
8954
8955 #include <X11/Intrinsic.h>
8956 #include <X11/Xaw/Simple.h>
8957 int
8958 main ()
8959 {
8960
8961   ;
8962   return 0;
8963 }
8964 _ACEOF
8965 if ac_fn_c_try_link "$LINENO"; then :
8966   emacs_cv_xaw=yes
8967 else
8968   emacs_cv_xaw=no
8969 fi
8970 rm -f core conftest.err conftest.$ac_objext \
8971     conftest$ac_exeext conftest.$ac_ext
8972 fi
8973
8974     if test $emacs_cv_xaw = yes; then
8975       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8976 $as_echo "yes; using Lucid toolkit" >&6; }
8977       USE_X_TOOLKIT=LUCID
8978       LUCID_LIBW=-lXaw
8979     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
8980       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
8981     else
8982       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
8983 $as_echo "no; do not use toolkit by default" >&6; }
8984       USE_X_TOOLKIT=none
8985     fi
8986   fi
8987 fi
8988
8989 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
8990
8991 LIBXTR6=
8992 if test "${USE_X_TOOLKIT}" != "none"; then
8993   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
8994 $as_echo_n "checking X11 toolkit version... " >&6; }
8995   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
8996   $as_echo_n "(cached) " >&6
8997 else
8998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8999 /* end confdefs.h.  */
9000 #include <X11/Intrinsic.h>
9001 int
9002 main ()
9003 {
9004 #if XtSpecificationRelease < 6
9005 fail;
9006 #endif
9007
9008   ;
9009   return 0;
9010 }
9011 _ACEOF
9012 if ac_fn_c_try_link "$LINENO"; then :
9013   emacs_cv_x11_toolkit_version_6=yes
9014 else
9015   emacs_cv_x11_toolkit_version_6=no
9016 fi
9017 rm -f core conftest.err conftest.$ac_objext \
9018     conftest$ac_exeext conftest.$ac_ext
9019 fi
9020
9021   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
9022   if test $emacs_cv_x11_toolkit_version_6 = yes; then
9023     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9024 $as_echo "6 or newer" >&6; }
9025
9026 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
9027
9028     LIBXTR6="-lSM -lICE"
9029     case "$opsys" in
9030       ## Use libw.a along with X11R6 Xt.
9031       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
9032     esac
9033   else
9034     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9035 $as_echo "before 6" >&6; }
9036   fi
9037
9038   OLDLIBS="$LIBS"
9039   if test x$HAVE_X11XTR6 = xyes; then
9040     LIBS="-lXt -lSM -lICE $LIBS"
9041   else
9042     LIBS="-lXt $LIBS"
9043   fi
9044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
9045 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
9046 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
9047   $as_echo_n "(cached) " >&6
9048 else
9049   ac_check_lib_save_LIBS=$LIBS
9050 LIBS="-lXmu  $LIBS"
9051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9052 /* end confdefs.h.  */
9053
9054 /* Override any GCC internal prototype to avoid an error.
9055    Use char because int might match the return type of a GCC
9056    builtin and then its argument prototype would still apply.  */
9057 #ifdef __cplusplus
9058 extern "C"
9059 #endif
9060 char XmuConvertStandardSelection ();
9061 int
9062 main ()
9063 {
9064 return XmuConvertStandardSelection ();
9065   ;
9066   return 0;
9067 }
9068 _ACEOF
9069 if ac_fn_c_try_link "$LINENO"; then :
9070   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
9071 else
9072   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
9073 fi
9074 rm -f core conftest.err conftest.$ac_objext \
9075     conftest$ac_exeext conftest.$ac_ext
9076 LIBS=$ac_check_lib_save_LIBS
9077 fi
9078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
9079 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
9080 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
9081   cat >>confdefs.h <<_ACEOF
9082 #define HAVE_LIBXMU 1
9083 _ACEOF
9084
9085   LIBS="-lXmu $LIBS"
9086
9087 fi
9088
9089   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
9090 fi
9091
9092
9093 LIBXMU=-lXmu
9094 case "$machine" in
9095   ## These machines don't supply Xmu.
9096   hpux* | aix4-2 )
9097     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
9098     ;;
9099 esac
9100
9101
9102 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
9103 if test "${HAVE_X11}" = "yes"; then
9104   if test "${USE_X_TOOLKIT}" != "none"; then
9105     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
9106 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
9107 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
9108   $as_echo_n "(cached) " >&6
9109 else
9110   ac_check_lib_save_LIBS=$LIBS
9111 LIBS="-lXext  $LIBS"
9112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9113 /* end confdefs.h.  */
9114
9115 /* Override any GCC internal prototype to avoid an error.
9116    Use char because int might match the return type of a GCC
9117    builtin and then its argument prototype would still apply.  */
9118 #ifdef __cplusplus
9119 extern "C"
9120 #endif
9121 char XShapeQueryExtension ();
9122 int
9123 main ()
9124 {
9125 return XShapeQueryExtension ();
9126   ;
9127   return 0;
9128 }
9129 _ACEOF
9130 if ac_fn_c_try_link "$LINENO"; then :
9131   ac_cv_lib_Xext_XShapeQueryExtension=yes
9132 else
9133   ac_cv_lib_Xext_XShapeQueryExtension=no
9134 fi
9135 rm -f core conftest.err conftest.$ac_objext \
9136     conftest$ac_exeext conftest.$ac_ext
9137 LIBS=$ac_check_lib_save_LIBS
9138 fi
9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
9140 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
9141 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
9142   cat >>confdefs.h <<_ACEOF
9143 #define HAVE_LIBXEXT 1
9144 _ACEOF
9145
9146   LIBS="-lXext $LIBS"
9147
9148 fi
9149
9150   fi
9151 fi
9152
9153 LIBXP=
9154 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
9156 $as_echo_n "checking for Motif version 2.1... " >&6; }
9157 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
9158   $as_echo_n "(cached) " >&6
9159 else
9160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9161 /* end confdefs.h.  */
9162 #include <Xm/Xm.h>
9163 int
9164 main ()
9165 {
9166 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
9167 int x = 5;
9168 #else
9169 Motif version prior to 2.1.
9170 #endif
9171   ;
9172   return 0;
9173 }
9174 _ACEOF
9175 if ac_fn_c_try_compile "$LINENO"; then :
9176   emacs_cv_motif_version_2_1=yes
9177 else
9178   emacs_cv_motif_version_2_1=no
9179 fi
9180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9181 fi
9182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
9183 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
9184   if test $emacs_cv_motif_version_2_1 = yes; then
9185     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
9186 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
9187 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
9188   $as_echo_n "(cached) " >&6
9189 else
9190   ac_check_lib_save_LIBS=$LIBS
9191 LIBS="-lXp  $LIBS"
9192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9193 /* end confdefs.h.  */
9194
9195 /* Override any GCC internal prototype to avoid an error.
9196    Use char because int might match the return type of a GCC
9197    builtin and then its argument prototype would still apply.  */
9198 #ifdef __cplusplus
9199 extern "C"
9200 #endif
9201 char XpCreateContext ();
9202 int
9203 main ()
9204 {
9205 return XpCreateContext ();
9206   ;
9207   return 0;
9208 }
9209 _ACEOF
9210 if ac_fn_c_try_link "$LINENO"; then :
9211   ac_cv_lib_Xp_XpCreateContext=yes
9212 else
9213   ac_cv_lib_Xp_XpCreateContext=no
9214 fi
9215 rm -f core conftest.err conftest.$ac_objext \
9216     conftest$ac_exeext conftest.$ac_ext
9217 LIBS=$ac_check_lib_save_LIBS
9218 fi
9219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
9220 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
9221 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
9222   LIBXP=-lXp
9223 fi
9224
9225   else
9226     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
9227 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
9228 if test "${emacs_cv_lesstif+set}" = set; then :
9229   $as_echo_n "(cached) " >&6
9230 else
9231   # We put this in CFLAGS temporarily to precede other -I options
9232     # that might be in CFLAGS temporarily.
9233     # We put this in CPPFLAGS where it precedes the other -I options.
9234     OLD_CPPFLAGS=$CPPFLAGS
9235     OLD_CFLAGS=$CFLAGS
9236     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
9237     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
9238     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9239 /* end confdefs.h.  */
9240 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
9241 int
9242 main ()
9243 {
9244 int x = 5;
9245   ;
9246   return 0;
9247 }
9248 _ACEOF
9249 if ac_fn_c_try_compile "$LINENO"; then :
9250   emacs_cv_lesstif=yes
9251 else
9252   emacs_cv_lesstif=no
9253 fi
9254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9255 fi
9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
9257 $as_echo "$emacs_cv_lesstif" >&6; }
9258     if test $emacs_cv_lesstif = yes; then
9259       # Make sure this -I option remains in CPPFLAGS after it is set
9260       # back to REAL_CPPFLAGS.
9261       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
9262       # have those other -I options anyway.  Ultimately, having this
9263       # directory ultimately in CPPFLAGS will be enough.
9264       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9265       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9266     else
9267       CFLAGS=$OLD_CFLAGS
9268       CPPFLAGS=$OLD_CPPFLAGS
9269     fi
9270   fi
9271 fi
9272
9273
9274 USE_TOOLKIT_SCROLL_BARS=no
9275 if test "${with_toolkit_scroll_bars}" != "no"; then
9276   if test "${USE_X_TOOLKIT}" != "none"; then
9277     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9278       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9279
9280       HAVE_XAW3D=no
9281       USE_TOOLKIT_SCROLL_BARS=yes
9282     elif test "${HAVE_XAW3D}" = "yes"; then
9283       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9284
9285       USE_TOOLKIT_SCROLL_BARS=yes
9286     fi
9287   elif test "${HAVE_GTK}" = "yes"; then
9288     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9289
9290     USE_TOOLKIT_SCROLL_BARS=yes
9291   elif test "${HAVE_NS}" = "yes"; then
9292     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9293
9294     USE_TOOLKIT_SCROLL_BARS=yes
9295   fi
9296 fi
9297
9298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9299 /* end confdefs.h.  */
9300
9301           #include <X11/Xlib.h>
9302           #include <X11/Xresource.h>
9303 int
9304 main ()
9305 {
9306 XIMProc  callback;
9307   ;
9308   return 0;
9309 }
9310 _ACEOF
9311 if ac_fn_c_try_compile "$LINENO"; then :
9312   HAVE_XIM=yes
9313
9314 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9315
9316 else
9317   HAVE_XIM=no
9318 fi
9319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9320
9321
9322 if test "${with_xim}" != "no"; then
9323
9324 $as_echo "#define USE_XIM 1" >>confdefs.h
9325
9326 fi
9327
9328
9329 if test "${HAVE_XIM}" != "no"; then
9330   late_CFLAGS=$CFLAGS
9331   if test "$GCC" = yes; then
9332     CFLAGS="$CFLAGS --pedantic-errors"
9333   fi
9334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9335 /* end confdefs.h.  */
9336
9337 #include <X11/Xlib.h>
9338 #include <X11/Xresource.h>
9339 int
9340 main ()
9341 {
9342 Display *display;
9343 XrmDatabase db;
9344 char *res_name;
9345 char *res_class;
9346 XIMProc  callback;
9347 XPointer *client_data;
9348 #ifndef __GNUC__
9349 /* If we're not using GCC, it's probably not XFree86, and this is
9350    probably right, but we can't use something like --pedantic-errors.  */
9351 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9352                                            char*, XIMProc, XPointer*);
9353 #endif
9354 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9355    client_data);
9356   ;
9357   return 0;
9358 }
9359 _ACEOF
9360 if ac_fn_c_try_compile "$LINENO"; then :
9361   emacs_cv_arg6_star=yes
9362 fi
9363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9364     if test "$emacs_cv_arg6_star" = yes; then
9365     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9366
9367   else
9368     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9369
9370   fi
9371   CFLAGS=$late_CFLAGS
9372 fi
9373
9374 ### Start of font-backend (under any platform) section.
9375 # (nothing here yet -- this is a placeholder)
9376 ### End of font-backend (under any platform) section.
9377
9378 ### Start of font-backend (under X11) section.
9379 if test "${HAVE_X11}" = "yes"; then
9380
9381   succeeded=no
9382
9383   # Extract the first word of "pkg-config", so it can be a program name with args.
9384 set dummy pkg-config; ac_word=$2
9385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9386 $as_echo_n "checking for $ac_word... " >&6; }
9387 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9388   $as_echo_n "(cached) " >&6
9389 else
9390   case $PKG_CONFIG in
9391   [\\/]* | ?:[\\/]*)
9392   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9393   ;;
9394   *)
9395   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9396 for as_dir in $PATH
9397 do
9398   IFS=$as_save_IFS
9399   test -z "$as_dir" && as_dir=.
9400     for ac_exec_ext in '' $ac_executable_extensions; do
9401   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9402     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9404     break 2
9405   fi
9406 done
9407   done
9408 IFS=$as_save_IFS
9409
9410   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9411   ;;
9412 esac
9413 fi
9414 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9415 if test -n "$PKG_CONFIG"; then
9416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9417 $as_echo "$PKG_CONFIG" >&6; }
9418 else
9419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9420 $as_echo "no" >&6; }
9421 fi
9422
9423
9424
9425   if test "$PKG_CONFIG" = "no" ; then
9426      HAVE_FC=no
9427   else
9428      PKG_CONFIG_MIN_VERSION=0.9.0
9429      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9430         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9431 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9432
9433         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9434             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9435 $as_echo "yes" >&6; }
9436             succeeded=yes
9437
9438             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9439 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9440             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9441             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9442 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9443
9444             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9445 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9446             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9447             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9448 $as_echo "$FONTCONFIG_LIBS" >&6; }
9449         else
9450             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9451 $as_echo "no" >&6; }
9452             FONTCONFIG_CFLAGS=""
9453             FONTCONFIG_LIBS=""
9454             ## If we have a custom action on failure, don't print errors, but
9455             ## do set a variable so people can do so.
9456             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9457
9458         fi
9459
9460
9461
9462      else
9463         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9464         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9465      fi
9466   fi
9467
9468   if test $succeeded = yes; then
9469      HAVE_FC=yes
9470   else
9471      HAVE_FC=no
9472   fi
9473
9474
9475    ## Use -lXft if available, unless `--with-xft=no'.
9476    HAVE_XFT=maybe
9477     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9478       with_xft="no";
9479     fi
9480     if test "x${with_xft}" != "xno"; then
9481
9482
9483   succeeded=no
9484
9485   # Extract the first word of "pkg-config", so it can be a program name with args.
9486 set dummy pkg-config; ac_word=$2
9487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9488 $as_echo_n "checking for $ac_word... " >&6; }
9489 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9490   $as_echo_n "(cached) " >&6
9491 else
9492   case $PKG_CONFIG in
9493   [\\/]* | ?:[\\/]*)
9494   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9495   ;;
9496   *)
9497   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9498 for as_dir in $PATH
9499 do
9500   IFS=$as_save_IFS
9501   test -z "$as_dir" && as_dir=.
9502     for ac_exec_ext in '' $ac_executable_extensions; do
9503   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9504     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9505     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9506     break 2
9507   fi
9508 done
9509   done
9510 IFS=$as_save_IFS
9511
9512   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9513   ;;
9514 esac
9515 fi
9516 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9517 if test -n "$PKG_CONFIG"; then
9518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9519 $as_echo "$PKG_CONFIG" >&6; }
9520 else
9521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9522 $as_echo "no" >&6; }
9523 fi
9524
9525
9526
9527   if test "$PKG_CONFIG" = "no" ; then
9528      HAVE_XFT=no
9529   else
9530      PKG_CONFIG_MIN_VERSION=0.9.0
9531      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9532         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
9533 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
9534
9535         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
9536             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9537 $as_echo "yes" >&6; }
9538             succeeded=yes
9539
9540             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
9541 $as_echo_n "checking XFT_CFLAGS... " >&6; }
9542             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9543             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
9544 $as_echo "$XFT_CFLAGS" >&6; }
9545
9546             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
9547 $as_echo_n "checking XFT_LIBS... " >&6; }
9548             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9549             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
9550 $as_echo "$XFT_LIBS" >&6; }
9551         else
9552             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9553 $as_echo "no" >&6; }
9554             XFT_CFLAGS=""
9555             XFT_LIBS=""
9556             ## If we have a custom action on failure, don't print errors, but
9557             ## do set a variable so people can do so.
9558             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
9559
9560         fi
9561
9562
9563
9564      else
9565         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9566         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9567      fi
9568   fi
9569
9570   if test $succeeded = yes; then
9571      :
9572   else
9573      HAVE_XFT=no
9574   fi
9575
9576       ## Because xftfont.c uses XRenderQueryExtension, we also
9577       ## need to link to -lXrender.
9578       HAVE_XRENDER=no
9579       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
9580 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
9581 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
9582   $as_echo_n "(cached) " >&6
9583 else
9584   ac_check_lib_save_LIBS=$LIBS
9585 LIBS="-lXrender  $LIBS"
9586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9587 /* end confdefs.h.  */
9588
9589 /* Override any GCC internal prototype to avoid an error.
9590    Use char because int might match the return type of a GCC
9591    builtin and then its argument prototype would still apply.  */
9592 #ifdef __cplusplus
9593 extern "C"
9594 #endif
9595 char XRenderQueryExtension ();
9596 int
9597 main ()
9598 {
9599 return XRenderQueryExtension ();
9600   ;
9601   return 0;
9602 }
9603 _ACEOF
9604 if ac_fn_c_try_link "$LINENO"; then :
9605   ac_cv_lib_Xrender_XRenderQueryExtension=yes
9606 else
9607   ac_cv_lib_Xrender_XRenderQueryExtension=no
9608 fi
9609 rm -f core conftest.err conftest.$ac_objext \
9610     conftest$ac_exeext conftest.$ac_ext
9611 LIBS=$ac_check_lib_save_LIBS
9612 fi
9613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
9614 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
9615 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
9616   HAVE_XRENDER=yes
9617 fi
9618
9619       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
9620         OLD_CPPFLAGS="$CPPFLAGS"
9621         OLD_CFLAGS="$CFLAGS"
9622         OLD_LIBS="$LIBS"
9623         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
9624         CFLAGS="$CFLAGS $XFT_CFLAGS"
9625         XFT_LIBS="-lXrender $XFT_LIBS"
9626         LIBS="$XFT_LIBS $LIBS"
9627         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
9628 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
9629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
9630 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
9631 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
9632   $as_echo_n "(cached) " >&6
9633 else
9634   ac_check_lib_save_LIBS=$LIBS
9635 LIBS="-lXft $XFT_LIBS $LIBS"
9636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9637 /* end confdefs.h.  */
9638
9639 /* Override any GCC internal prototype to avoid an error.
9640    Use char because int might match the return type of a GCC
9641    builtin and then its argument prototype would still apply.  */
9642 #ifdef __cplusplus
9643 extern "C"
9644 #endif
9645 char XftFontOpen ();
9646 int
9647 main ()
9648 {
9649 return XftFontOpen ();
9650   ;
9651   return 0;
9652 }
9653 _ACEOF
9654 if ac_fn_c_try_link "$LINENO"; then :
9655   ac_cv_lib_Xft_XftFontOpen=yes
9656 else
9657   ac_cv_lib_Xft_XftFontOpen=no
9658 fi
9659 rm -f core conftest.err conftest.$ac_objext \
9660     conftest$ac_exeext conftest.$ac_ext
9661 LIBS=$ac_check_lib_save_LIBS
9662 fi
9663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
9664 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
9665 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
9666   HAVE_XFT=yes
9667 fi
9668
9669 fi
9670
9671
9672
9673         if test "${HAVE_XFT}" = "yes"; then
9674
9675 $as_echo "#define HAVE_XFT 1" >>confdefs.h
9676
9677
9678           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
9679         else
9680           CPPFLAGS="$OLD_CPPFLAGS"
9681           CFLAGS="$OLD_CFLAGS"
9682           LIBS="$OLD_LIBS"
9683         fi                        # "${HAVE_XFT}" = "yes"
9684       fi                          # "$HAVE_XFT" != no
9685     fi                            # "x${with_xft}" != "xno"
9686
9687         if test "$HAVE_XFT" != "yes"; then
9688        HAVE_XFT=no
9689     fi
9690
9691
9692     HAVE_FREETYPE=no
9693     ## We used to allow building with FreeType and without Xft.
9694     ## However, the ftx font backend driver is not in good shape.
9695     if test "${HAVE_XFT}" = "yes"; then
9696                   HAVE_FREETYPE=yes
9697       FONTCONFIG_CFLAGS=
9698       FONTCONFIG_LIBS=
9699     fi
9700
9701     HAVE_LIBOTF=no
9702     if test "${HAVE_FREETYPE}" = "yes"; then
9703
9704 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
9705
9706       if test "${with_libotf}" != "no"; then
9707
9708   succeeded=no
9709
9710   # Extract the first word of "pkg-config", so it can be a program name with args.
9711 set dummy pkg-config; ac_word=$2
9712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9713 $as_echo_n "checking for $ac_word... " >&6; }
9714 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9715   $as_echo_n "(cached) " >&6
9716 else
9717   case $PKG_CONFIG in
9718   [\\/]* | ?:[\\/]*)
9719   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9720   ;;
9721   *)
9722   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9723 for as_dir in $PATH
9724 do
9725   IFS=$as_save_IFS
9726   test -z "$as_dir" && as_dir=.
9727     for ac_exec_ext in '' $ac_executable_extensions; do
9728   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9729     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9730     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9731     break 2
9732   fi
9733 done
9734   done
9735 IFS=$as_save_IFS
9736
9737   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9738   ;;
9739 esac
9740 fi
9741 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9742 if test -n "$PKG_CONFIG"; then
9743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9744 $as_echo "$PKG_CONFIG" >&6; }
9745 else
9746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9747 $as_echo "no" >&6; }
9748 fi
9749
9750
9751
9752   if test "$PKG_CONFIG" = "no" ; then
9753      HAVE_LIBOTF=no
9754   else
9755      PKG_CONFIG_MIN_VERSION=0.9.0
9756      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9757         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
9758 $as_echo_n "checking for libotf... " >&6; }
9759
9760         if $PKG_CONFIG --exists "libotf" 2>&5; then
9761             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9762 $as_echo "yes" >&6; }
9763             succeeded=yes
9764
9765             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
9766 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
9767             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
9768             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
9769 $as_echo "$LIBOTF_CFLAGS" >&6; }
9770
9771             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
9772 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
9773             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
9774             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
9775 $as_echo "$LIBOTF_LIBS" >&6; }
9776         else
9777             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9778 $as_echo "no" >&6; }
9779             LIBOTF_CFLAGS=""
9780             LIBOTF_LIBS=""
9781             ## If we have a custom action on failure, don't print errors, but
9782             ## do set a variable so people can do so.
9783             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
9784
9785         fi
9786
9787
9788
9789      else
9790         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9791         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9792      fi
9793   fi
9794
9795   if test $succeeded = yes; then
9796      HAVE_LIBOTF=yes
9797   else
9798      HAVE_LIBOTF=no
9799   fi
9800
9801         if test "$HAVE_LIBOTF" = "yes"; then
9802
9803 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
9804
9805           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
9806 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
9807 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
9808   $as_echo_n "(cached) " >&6
9809 else
9810   ac_check_lib_save_LIBS=$LIBS
9811 LIBS="-lotf  $LIBS"
9812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9813 /* end confdefs.h.  */
9814
9815 /* Override any GCC internal prototype to avoid an error.
9816    Use char because int might match the return type of a GCC
9817    builtin and then its argument prototype would still apply.  */
9818 #ifdef __cplusplus
9819 extern "C"
9820 #endif
9821 char OTF_get_variation_glyphs ();
9822 int
9823 main ()
9824 {
9825 return OTF_get_variation_glyphs ();
9826   ;
9827   return 0;
9828 }
9829 _ACEOF
9830 if ac_fn_c_try_link "$LINENO"; then :
9831   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
9832 else
9833   ac_cv_lib_otf_OTF_get_variation_glyphs=no
9834 fi
9835 rm -f core conftest.err conftest.$ac_objext \
9836     conftest$ac_exeext conftest.$ac_ext
9837 LIBS=$ac_check_lib_save_LIBS
9838 fi
9839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
9840 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
9841 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
9842   HAVE_OTF_GET_VARIATION_GLYPHS=yes
9843 else
9844   HAVE_OTF_GET_VARIATION_GLYPHS=no
9845 fi
9846
9847           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
9848
9849 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
9850
9851           fi
9852         fi
9853       fi
9854             fi
9855
9856     HAVE_M17N_FLT=no
9857     if test "${HAVE_LIBOTF}" = yes; then
9858       if test "${with_m17n_flt}" != "no"; then
9859
9860   succeeded=no
9861
9862   # Extract the first word of "pkg-config", so it can be a program name with args.
9863 set dummy pkg-config; ac_word=$2
9864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9865 $as_echo_n "checking for $ac_word... " >&6; }
9866 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9867   $as_echo_n "(cached) " >&6
9868 else
9869   case $PKG_CONFIG in
9870   [\\/]* | ?:[\\/]*)
9871   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9872   ;;
9873   *)
9874   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9875 for as_dir in $PATH
9876 do
9877   IFS=$as_save_IFS
9878   test -z "$as_dir" && as_dir=.
9879     for ac_exec_ext in '' $ac_executable_extensions; do
9880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9881     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9882     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9883     break 2
9884   fi
9885 done
9886   done
9887 IFS=$as_save_IFS
9888
9889   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9890   ;;
9891 esac
9892 fi
9893 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9894 if test -n "$PKG_CONFIG"; then
9895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9896 $as_echo "$PKG_CONFIG" >&6; }
9897 else
9898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9899 $as_echo "no" >&6; }
9900 fi
9901
9902
9903
9904   if test "$PKG_CONFIG" = "no" ; then
9905      HAVE_M17N_FLT=no
9906   else
9907      PKG_CONFIG_MIN_VERSION=0.9.0
9908      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9909         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
9910 $as_echo_n "checking for m17n-flt... " >&6; }
9911
9912         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
9913             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9914 $as_echo "yes" >&6; }
9915             succeeded=yes
9916
9917             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
9918 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
9919             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
9920             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
9921 $as_echo "$M17N_FLT_CFLAGS" >&6; }
9922
9923             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
9924 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
9925             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
9926             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
9927 $as_echo "$M17N_FLT_LIBS" >&6; }
9928         else
9929             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9930 $as_echo "no" >&6; }
9931             M17N_FLT_CFLAGS=""
9932             M17N_FLT_LIBS=""
9933             ## If we have a custom action on failure, don't print errors, but
9934             ## do set a variable so people can do so.
9935             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
9936
9937         fi
9938
9939
9940
9941      else
9942         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9943         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9944      fi
9945   fi
9946
9947   if test $succeeded = yes; then
9948      HAVE_M17N_FLT=yes
9949   else
9950      HAVE_M17N_FLT=no
9951   fi
9952
9953         if test "$HAVE_M17N_FLT" = "yes"; then
9954
9955 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
9956
9957         fi
9958       fi
9959     fi
9960 else
9961     HAVE_XFT=no
9962     HAVE_FREETYPE=no
9963     HAVE_LIBOTF=no
9964     HAVE_M17N_FLT=no
9965 fi
9966
9967 ### End of font-backend (under X11) section.
9968
9969
9970
9971
9972
9973
9974
9975
9976
9977
9978 ### Use -lXpm if available, unless `--with-xpm=no'.
9979 HAVE_XPM=no
9980 LIBXPM=
9981 if test "${HAVE_X11}" = "yes"; then
9982   if test "${with_xpm}" != "no"; then
9983     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
9984 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
9985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
9986 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
9987 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
9988   $as_echo_n "(cached) " >&6
9989 else
9990   ac_check_lib_save_LIBS=$LIBS
9991 LIBS="-lXpm -lX11 $LIBS"
9992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9993 /* end confdefs.h.  */
9994
9995 /* Override any GCC internal prototype to avoid an error.
9996    Use char because int might match the return type of a GCC
9997    builtin and then its argument prototype would still apply.  */
9998 #ifdef __cplusplus
9999 extern "C"
10000 #endif
10001 char XpmReadFileToPixmap ();
10002 int
10003 main ()
10004 {
10005 return XpmReadFileToPixmap ();
10006   ;
10007   return 0;
10008 }
10009 _ACEOF
10010 if ac_fn_c_try_link "$LINENO"; then :
10011   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
10012 else
10013   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
10014 fi
10015 rm -f core conftest.err conftest.$ac_objext \
10016     conftest$ac_exeext conftest.$ac_ext
10017 LIBS=$ac_check_lib_save_LIBS
10018 fi
10019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
10020 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
10021 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
10022   HAVE_XPM=yes
10023 fi
10024
10025 fi
10026
10027
10028     if test "${HAVE_XPM}" = "yes"; then
10029       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
10030 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
10031       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10032 /* end confdefs.h.  */
10033 #include "X11/xpm.h"
10034 #ifndef XpmReturnAllocPixels
10035 no_return_alloc_pixels
10036 #endif
10037
10038 _ACEOF
10039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10040   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
10041   HAVE_XPM=no
10042 else
10043   HAVE_XPM=yes
10044 fi
10045 rm -f conftest*
10046
10047
10048       if test "${HAVE_XPM}" = "yes"; then
10049         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10050 $as_echo "yes" >&6; }
10051       else
10052         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10053 $as_echo "no" >&6; }
10054       fi
10055     fi
10056   fi
10057
10058   if test "${HAVE_XPM}" = "yes"; then
10059
10060 $as_echo "#define HAVE_XPM 1" >>confdefs.h
10061
10062     LIBXPM=-lXpm
10063   fi
10064 fi
10065
10066
10067 ### Use -ljpeg if available, unless `--with-jpeg=no'.
10068 HAVE_JPEG=no
10069 LIBJPEG=
10070 if test "${HAVE_X11}" = "yes"; then
10071   if test "${with_jpeg}" != "no"; then
10072             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
10073 if test "x$ac_cv_header_jerror_h" = x""yes; then :
10074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
10075 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
10076 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
10077   $as_echo_n "(cached) " >&6
10078 else
10079   ac_check_lib_save_LIBS=$LIBS
10080 LIBS="-ljpeg  $LIBS"
10081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10082 /* end confdefs.h.  */
10083
10084 /* Override any GCC internal prototype to avoid an error.
10085    Use char because int might match the return type of a GCC
10086    builtin and then its argument prototype would still apply.  */
10087 #ifdef __cplusplus
10088 extern "C"
10089 #endif
10090 char jpeg_destroy_compress ();
10091 int
10092 main ()
10093 {
10094 return jpeg_destroy_compress ();
10095   ;
10096   return 0;
10097 }
10098 _ACEOF
10099 if ac_fn_c_try_link "$LINENO"; then :
10100   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
10101 else
10102   ac_cv_lib_jpeg_jpeg_destroy_compress=no
10103 fi
10104 rm -f core conftest.err conftest.$ac_objext \
10105     conftest$ac_exeext conftest.$ac_ext
10106 LIBS=$ac_check_lib_save_LIBS
10107 fi
10108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
10109 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
10110 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
10111   HAVE_JPEG=yes
10112 fi
10113
10114 fi
10115
10116
10117   fi
10118
10119     if test "${HAVE_JPEG}" = "yes"; then
10120     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10121
10122     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10123 /* end confdefs.h.  */
10124 #include <jpeglib.h>
10125          version=JPEG_LIB_VERSION
10126
10127 _ACEOF
10128 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10129   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
10130   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10131
10132 else
10133   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
10134 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
10135         HAVE_JPEG=no
10136 fi
10137 rm -f conftest*
10138
10139   fi
10140   if test "${HAVE_JPEG}" = "yes"; then
10141     LIBJPEG=-ljpeg
10142   fi
10143 fi
10144
10145
10146 ### Use -lpng if available, unless `--with-png=no'.
10147 HAVE_PNG=no
10148 LIBPNG=
10149 if test "${HAVE_X11}" = "yes"; then
10150   if test "${with_png}" != "no"; then
10151     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
10152     # in /usr/include/libpng.
10153     for ac_header in png.h libpng/png.h
10154 do :
10155   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10156 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10157 eval as_val=\$$as_ac_Header
10158    if test "x$as_val" = x""yes; then :
10159   cat >>confdefs.h <<_ACEOF
10160 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10161 _ACEOF
10162
10163 fi
10164
10165 done
10166
10167     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
10168       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
10169 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
10170 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
10171   $as_echo_n "(cached) " >&6
10172 else
10173   ac_check_lib_save_LIBS=$LIBS
10174 LIBS="-lpng -lz -lm $LIBS"
10175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10176 /* end confdefs.h.  */
10177
10178 /* Override any GCC internal prototype to avoid an error.
10179    Use char because int might match the return type of a GCC
10180    builtin and then its argument prototype would still apply.  */
10181 #ifdef __cplusplus
10182 extern "C"
10183 #endif
10184 char png_get_channels ();
10185 int
10186 main ()
10187 {
10188 return png_get_channels ();
10189   ;
10190   return 0;
10191 }
10192 _ACEOF
10193 if ac_fn_c_try_link "$LINENO"; then :
10194   ac_cv_lib_png_png_get_channels=yes
10195 else
10196   ac_cv_lib_png_png_get_channels=no
10197 fi
10198 rm -f core conftest.err conftest.$ac_objext \
10199     conftest$ac_exeext conftest.$ac_ext
10200 LIBS=$ac_check_lib_save_LIBS
10201 fi
10202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
10203 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
10204 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
10205   HAVE_PNG=yes
10206 fi
10207
10208     fi
10209   fi
10210
10211   if test "${HAVE_PNG}" = "yes"; then
10212
10213 $as_echo "#define HAVE_PNG 1" >>confdefs.h
10214
10215     LIBPNG="-lpng -lz -lm"
10216   fi
10217 fi
10218
10219
10220 ### Use -ltiff if available, unless `--with-tiff=no'.
10221 HAVE_TIFF=no
10222 LIBTIFF=
10223 if test "${HAVE_X11}" = "yes"; then
10224   if test "${with_tiff}" != "no"; then
10225     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
10226 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
10227   tifflibs="-lz -lm"
10228       # At least one tiff package requires the jpeg library.
10229       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
10230       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
10231 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
10232 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
10233   $as_echo_n "(cached) " >&6
10234 else
10235   ac_check_lib_save_LIBS=$LIBS
10236 LIBS="-ltiff $tifflibs $LIBS"
10237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10238 /* end confdefs.h.  */
10239
10240 /* Override any GCC internal prototype to avoid an error.
10241    Use char because int might match the return type of a GCC
10242    builtin and then its argument prototype would still apply.  */
10243 #ifdef __cplusplus
10244 extern "C"
10245 #endif
10246 char TIFFGetVersion ();
10247 int
10248 main ()
10249 {
10250 return TIFFGetVersion ();
10251   ;
10252   return 0;
10253 }
10254 _ACEOF
10255 if ac_fn_c_try_link "$LINENO"; then :
10256   ac_cv_lib_tiff_TIFFGetVersion=yes
10257 else
10258   ac_cv_lib_tiff_TIFFGetVersion=no
10259 fi
10260 rm -f core conftest.err conftest.$ac_objext \
10261     conftest$ac_exeext conftest.$ac_ext
10262 LIBS=$ac_check_lib_save_LIBS
10263 fi
10264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
10265 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
10266 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
10267   HAVE_TIFF=yes
10268 fi
10269
10270 fi
10271
10272
10273   fi
10274
10275   if test "${HAVE_TIFF}" = "yes"; then
10276
10277 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10278
10279         LIBTIFF=-ltiff
10280   fi
10281 fi
10282
10283
10284 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10285 HAVE_GIF=no
10286 LIBGIF=
10287 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10288   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10289 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10290   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10291 # Earlier versions can crash Emacs.
10292     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10293 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10294 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10295   $as_echo_n "(cached) " >&6
10296 else
10297   ac_check_lib_save_LIBS=$LIBS
10298 LIBS="-lgif  $LIBS"
10299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10300 /* end confdefs.h.  */
10301
10302 /* Override any GCC internal prototype to avoid an error.
10303    Use char because int might match the return type of a GCC
10304    builtin and then its argument prototype would still apply.  */
10305 #ifdef __cplusplus
10306 extern "C"
10307 #endif
10308 char EGifPutExtensionLast ();
10309 int
10310 main ()
10311 {
10312 return EGifPutExtensionLast ();
10313   ;
10314   return 0;
10315 }
10316 _ACEOF
10317 if ac_fn_c_try_link "$LINENO"; then :
10318   ac_cv_lib_gif_EGifPutExtensionLast=yes
10319 else
10320   ac_cv_lib_gif_EGifPutExtensionLast=no
10321 fi
10322 rm -f core conftest.err conftest.$ac_objext \
10323     conftest$ac_exeext conftest.$ac_ext
10324 LIBS=$ac_check_lib_save_LIBS
10325 fi
10326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10327 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10328 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10329   HAVE_GIF=yes
10330 else
10331   HAVE_GIF=maybe
10332 fi
10333
10334 fi
10335
10336
10337
10338   if test "$HAVE_GIF" = yes; then
10339     LIBGIF=-lgif
10340   elif test "$HAVE_GIF" = maybe; then
10341 # If gif_lib.h but no libgif, try libungif.
10342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10343 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10344 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10345   $as_echo_n "(cached) " >&6
10346 else
10347   ac_check_lib_save_LIBS=$LIBS
10348 LIBS="-lungif  $LIBS"
10349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10350 /* end confdefs.h.  */
10351
10352 /* Override any GCC internal prototype to avoid an error.
10353    Use char because int might match the return type of a GCC
10354    builtin and then its argument prototype would still apply.  */
10355 #ifdef __cplusplus
10356 extern "C"
10357 #endif
10358 char EGifPutExtensionLast ();
10359 int
10360 main ()
10361 {
10362 return EGifPutExtensionLast ();
10363   ;
10364   return 0;
10365 }
10366 _ACEOF
10367 if ac_fn_c_try_link "$LINENO"; then :
10368   ac_cv_lib_ungif_EGifPutExtensionLast=yes
10369 else
10370   ac_cv_lib_ungif_EGifPutExtensionLast=no
10371 fi
10372 rm -f core conftest.err conftest.$ac_objext \
10373     conftest$ac_exeext conftest.$ac_ext
10374 LIBS=$ac_check_lib_save_LIBS
10375 fi
10376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10377 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10378 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10379   HAVE_GIF=yes
10380 else
10381   HAVE_GIF=no
10382 fi
10383
10384     test "$HAVE_GIF" = yes && LIBGIF=-lungif
10385   fi
10386
10387   if test "${HAVE_GIF}" = "yes"; then
10388
10389 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10390
10391   fi
10392 fi
10393
10394
10395 if test "${HAVE_X11}" = "yes"; then
10396   MISSING=""
10397   WITH_NO=""
10398   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10399     MISSING="libXpm" && WITH_NO="--with-xpm=no"
10400   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10401     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10402   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10403     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10404   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10405     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10406   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10407     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10408
10409   if test "X${MISSING}" != X; then
10410     as_fn_error "The following required libraries were not found:
10411     $MISSING
10412 Maybe some development libraries/packages are missing?
10413 If you don't want to link with them give
10414     $WITH_NO
10415 as options to configure" "$LINENO" 5
10416   fi
10417 fi
10418
10419 ### Use -lgpm if available, unless `--with-gpm=no'.
10420 HAVE_GPM=no
10421 LIBGPM=
10422 MOUSE_SUPPORT=
10423 if test "${with_gpm}" != "no"; then
10424   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10425 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10427 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10428 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10429   $as_echo_n "(cached) " >&6
10430 else
10431   ac_check_lib_save_LIBS=$LIBS
10432 LIBS="-lgpm  $LIBS"
10433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10434 /* end confdefs.h.  */
10435
10436 /* Override any GCC internal prototype to avoid an error.
10437    Use char because int might match the return type of a GCC
10438    builtin and then its argument prototype would still apply.  */
10439 #ifdef __cplusplus
10440 extern "C"
10441 #endif
10442 char Gpm_Open ();
10443 int
10444 main ()
10445 {
10446 return Gpm_Open ();
10447   ;
10448   return 0;
10449 }
10450 _ACEOF
10451 if ac_fn_c_try_link "$LINENO"; then :
10452   ac_cv_lib_gpm_Gpm_Open=yes
10453 else
10454   ac_cv_lib_gpm_Gpm_Open=no
10455 fi
10456 rm -f core conftest.err conftest.$ac_objext \
10457     conftest$ac_exeext conftest.$ac_ext
10458 LIBS=$ac_check_lib_save_LIBS
10459 fi
10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10461 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10462 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10463   HAVE_GPM=yes
10464 fi
10465
10466 fi
10467
10468
10469
10470   if test "${HAVE_GPM}" = "yes"; then
10471
10472 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10473
10474     LIBGPM=-lgpm
10475     ## May be reset below.
10476     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
10477   fi
10478 fi
10479
10480
10481 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10482 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10483
10484 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10485
10486 fi
10487
10488
10489
10490 C_SWITCH_X_SYSTEM=
10491 ### Use NeXTstep API to implement GUI.
10492 if test "${HAVE_NS}" = "yes"; then
10493
10494 $as_echo "#define HAVE_NS 1" >>confdefs.h
10495
10496   if test "${NS_IMPL_COCOA}" = "yes"; then
10497
10498 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
10499
10500     GNU_OBJC_CFLAGS=
10501   fi
10502   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
10503
10504 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
10505
10506     # See also .m.o rule in Makefile.in */
10507     # FIXME: are all these flags really needed?  Document here why.  */
10508     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
10509     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
10510   fi
10511   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
10512
10513 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10514
10515   fi
10516   # We also have mouse menus.
10517   HAVE_MENUS=yes
10518   OTHER_FILES=ns-app
10519 fi
10520
10521
10522 ### Use session management (-lSM -lICE) if available
10523 HAVE_X_SM=no
10524 LIBXSM=
10525 if test "${HAVE_X11}" = "yes"; then
10526   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
10527 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
10528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
10529 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
10530 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
10531   $as_echo_n "(cached) " >&6
10532 else
10533   ac_check_lib_save_LIBS=$LIBS
10534 LIBS="-lSM -lICE $LIBS"
10535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10536 /* end confdefs.h.  */
10537
10538 /* Override any GCC internal prototype to avoid an error.
10539    Use char because int might match the return type of a GCC
10540    builtin and then its argument prototype would still apply.  */
10541 #ifdef __cplusplus
10542 extern "C"
10543 #endif
10544 char SmcOpenConnection ();
10545 int
10546 main ()
10547 {
10548 return SmcOpenConnection ();
10549   ;
10550   return 0;
10551 }
10552 _ACEOF
10553 if ac_fn_c_try_link "$LINENO"; then :
10554   ac_cv_lib_SM_SmcOpenConnection=yes
10555 else
10556   ac_cv_lib_SM_SmcOpenConnection=no
10557 fi
10558 rm -f core conftest.err conftest.$ac_objext \
10559     conftest$ac_exeext conftest.$ac_ext
10560 LIBS=$ac_check_lib_save_LIBS
10561 fi
10562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
10563 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
10564 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
10565   HAVE_X_SM=yes
10566 fi
10567
10568 fi
10569
10570
10571
10572   if test "${HAVE_X_SM}" = "yes"; then
10573
10574 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
10575
10576     LIBXSM="-lSM -lICE"
10577     case "$LIBS" in
10578       *-lSM*) ;;
10579       *)      LIBS="$LIBXSM $LIBS" ;;
10580     esac
10581   fi
10582 fi
10583
10584
10585 # If netdb.h doesn't declare h_errno, we must declare it by hand.
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
10587 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
10588 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
10589   $as_echo_n "(cached) " >&6
10590 else
10591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10592 /* end confdefs.h.  */
10593 #include <netdb.h>
10594 int
10595 main ()
10596 {
10597 return h_errno;
10598   ;
10599   return 0;
10600 }
10601 _ACEOF
10602 if ac_fn_c_try_link "$LINENO"; then :
10603   emacs_cv_netdb_declares_h_errno=yes
10604 else
10605   emacs_cv_netdb_declares_h_errno=no
10606 fi
10607 rm -f core conftest.err conftest.$ac_objext \
10608     conftest$ac_exeext conftest.$ac_ext
10609 fi
10610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
10611 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
10612 if test $emacs_cv_netdb_declares_h_errno = yes; then
10613
10614 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
10615
10616 fi
10617
10618 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10619 # for constant arguments.  Useless!
10620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10621 $as_echo_n "checking for working alloca.h... " >&6; }
10622 if test "${ac_cv_working_alloca_h+set}" = set; then :
10623   $as_echo_n "(cached) " >&6
10624 else
10625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10626 /* end confdefs.h.  */
10627 #include <alloca.h>
10628 int
10629 main ()
10630 {
10631 char *p = (char *) alloca (2 * sizeof (int));
10632                           if (p) return 0;
10633   ;
10634   return 0;
10635 }
10636 _ACEOF
10637 if ac_fn_c_try_link "$LINENO"; then :
10638   ac_cv_working_alloca_h=yes
10639 else
10640   ac_cv_working_alloca_h=no
10641 fi
10642 rm -f core conftest.err conftest.$ac_objext \
10643     conftest$ac_exeext conftest.$ac_ext
10644 fi
10645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10646 $as_echo "$ac_cv_working_alloca_h" >&6; }
10647 if test $ac_cv_working_alloca_h = yes; then
10648
10649 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10650
10651 fi
10652
10653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10654 $as_echo_n "checking for alloca... " >&6; }
10655 if test "${ac_cv_func_alloca_works+set}" = set; then :
10656   $as_echo_n "(cached) " >&6
10657 else
10658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10659 /* end confdefs.h.  */
10660 #ifdef __GNUC__
10661 # define alloca __builtin_alloca
10662 #else
10663 # ifdef _MSC_VER
10664 #  include <malloc.h>
10665 #  define alloca _alloca
10666 # else
10667 #  ifdef HAVE_ALLOCA_H
10668 #   include <alloca.h>
10669 #  else
10670 #   ifdef _AIX
10671  #pragma alloca
10672 #   else
10673 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10674 char *alloca ();
10675 #    endif
10676 #   endif
10677 #  endif
10678 # endif
10679 #endif
10680
10681 int
10682 main ()
10683 {
10684 char *p = (char *) alloca (1);
10685                                     if (p) return 0;
10686   ;
10687   return 0;
10688 }
10689 _ACEOF
10690 if ac_fn_c_try_link "$LINENO"; then :
10691   ac_cv_func_alloca_works=yes
10692 else
10693   ac_cv_func_alloca_works=no
10694 fi
10695 rm -f core conftest.err conftest.$ac_objext \
10696     conftest$ac_exeext conftest.$ac_ext
10697 fi
10698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10699 $as_echo "$ac_cv_func_alloca_works" >&6; }
10700
10701 if test $ac_cv_func_alloca_works = yes; then
10702
10703 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10704
10705 else
10706   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10707 # that cause trouble.  Some versions do not even contain alloca or
10708 # contain a buggy version.  If you still want to use their alloca,
10709 # use ar to extract alloca.o from them instead of compiling alloca.c.
10710
10711 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10712
10713 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10714
10715
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10717 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10718 if test "${ac_cv_os_cray+set}" = set; then :
10719   $as_echo_n "(cached) " >&6
10720 else
10721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10722 /* end confdefs.h.  */
10723 #if defined CRAY && ! defined CRAY2
10724 webecray
10725 #else
10726 wenotbecray
10727 #endif
10728
10729 _ACEOF
10730 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10731   $EGREP "webecray" >/dev/null 2>&1; then :
10732   ac_cv_os_cray=yes
10733 else
10734   ac_cv_os_cray=no
10735 fi
10736 rm -f conftest*
10737
10738 fi
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10740 $as_echo "$ac_cv_os_cray" >&6; }
10741 if test $ac_cv_os_cray = yes; then
10742   for ac_func in _getb67 GETB67 getb67; do
10743     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10744 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10745 eval as_val=\$$as_ac_var
10746    if test "x$as_val" = x""yes; then :
10747
10748 cat >>confdefs.h <<_ACEOF
10749 #define CRAY_STACKSEG_END $ac_func
10750 _ACEOF
10751
10752     break
10753 fi
10754
10755   done
10756 fi
10757
10758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10759 $as_echo_n "checking stack direction for C alloca... " >&6; }
10760 if test "${ac_cv_c_stack_direction+set}" = set; then :
10761   $as_echo_n "(cached) " >&6
10762 else
10763   if test "$cross_compiling" = yes; then :
10764   ac_cv_c_stack_direction=0
10765 else
10766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10767 /* end confdefs.h.  */
10768 $ac_includes_default
10769 int
10770 find_stack_direction ()
10771 {
10772   static char *addr = 0;
10773   auto char dummy;
10774   if (addr == 0)
10775     {
10776       addr = &dummy;
10777       return find_stack_direction ();
10778     }
10779   else
10780     return (&dummy > addr) ? 1 : -1;
10781 }
10782
10783 int
10784 main ()
10785 {
10786   return find_stack_direction () < 0;
10787 }
10788 _ACEOF
10789 if ac_fn_c_try_run "$LINENO"; then :
10790   ac_cv_c_stack_direction=1
10791 else
10792   ac_cv_c_stack_direction=-1
10793 fi
10794 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10795   conftest.$ac_objext conftest.beam conftest.$ac_ext
10796 fi
10797
10798 fi
10799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10800 $as_echo "$ac_cv_c_stack_direction" >&6; }
10801 cat >>confdefs.h <<_ACEOF
10802 #define STACK_DIRECTION $ac_cv_c_stack_direction
10803 _ACEOF
10804
10805
10806 fi
10807
10808
10809 if test x"$ac_cv_func_alloca_works" != xyes; then
10810    as_fn_error "a system implementation of alloca is required " "$LINENO" 5
10811 fi
10812
10813 # fmod, logb, and frexp are found in -lm on most systems.
10814 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
10815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
10816 $as_echo_n "checking for sqrt in -lm... " >&6; }
10817 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
10818   $as_echo_n "(cached) " >&6
10819 else
10820   ac_check_lib_save_LIBS=$LIBS
10821 LIBS="-lm  $LIBS"
10822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10823 /* end confdefs.h.  */
10824
10825 /* Override any GCC internal prototype to avoid an error.
10826    Use char because int might match the return type of a GCC
10827    builtin and then its argument prototype would still apply.  */
10828 #ifdef __cplusplus
10829 extern "C"
10830 #endif
10831 char sqrt ();
10832 int
10833 main ()
10834 {
10835 return sqrt ();
10836   ;
10837   return 0;
10838 }
10839 _ACEOF
10840 if ac_fn_c_try_link "$LINENO"; then :
10841   ac_cv_lib_m_sqrt=yes
10842 else
10843   ac_cv_lib_m_sqrt=no
10844 fi
10845 rm -f core conftest.err conftest.$ac_objext \
10846     conftest$ac_exeext conftest.$ac_ext
10847 LIBS=$ac_check_lib_save_LIBS
10848 fi
10849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
10850 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
10851 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
10852   cat >>confdefs.h <<_ACEOF
10853 #define HAVE_LIBM 1
10854 _ACEOF
10855
10856   LIBS="-lm $LIBS"
10857
10858 fi
10859
10860
10861 # Check for mail-locking functions in a "mail" library.  Probably this should
10862 # have the same check as for liblockfile below.
10863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
10864 $as_echo_n "checking for maillock in -lmail... " >&6; }
10865 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
10866   $as_echo_n "(cached) " >&6
10867 else
10868   ac_check_lib_save_LIBS=$LIBS
10869 LIBS="-lmail  $LIBS"
10870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10871 /* end confdefs.h.  */
10872
10873 /* Override any GCC internal prototype to avoid an error.
10874    Use char because int might match the return type of a GCC
10875    builtin and then its argument prototype would still apply.  */
10876 #ifdef __cplusplus
10877 extern "C"
10878 #endif
10879 char maillock ();
10880 int
10881 main ()
10882 {
10883 return maillock ();
10884   ;
10885   return 0;
10886 }
10887 _ACEOF
10888 if ac_fn_c_try_link "$LINENO"; then :
10889   ac_cv_lib_mail_maillock=yes
10890 else
10891   ac_cv_lib_mail_maillock=no
10892 fi
10893 rm -f core conftest.err conftest.$ac_objext \
10894     conftest$ac_exeext conftest.$ac_ext
10895 LIBS=$ac_check_lib_save_LIBS
10896 fi
10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
10898 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
10899 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
10900   have_mail=yes
10901 else
10902   have_mail=no
10903 fi
10904
10905 if test $have_mail = yes; then
10906   LIBS_MAIL=-lmail
10907   LIBS="$LIBS_MAIL $LIBS"
10908
10909 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
10910
10911 else
10912   LIBS_MAIL=
10913 fi
10914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
10915 $as_echo_n "checking for maillock in -llockfile... " >&6; }
10916 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
10917   $as_echo_n "(cached) " >&6
10918 else
10919   ac_check_lib_save_LIBS=$LIBS
10920 LIBS="-llockfile  $LIBS"
10921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10922 /* end confdefs.h.  */
10923
10924 /* Override any GCC internal prototype to avoid an error.
10925    Use char because int might match the return type of a GCC
10926    builtin and then its argument prototype would still apply.  */
10927 #ifdef __cplusplus
10928 extern "C"
10929 #endif
10930 char maillock ();
10931 int
10932 main ()
10933 {
10934 return maillock ();
10935   ;
10936   return 0;
10937 }
10938 _ACEOF
10939 if ac_fn_c_try_link "$LINENO"; then :
10940   ac_cv_lib_lockfile_maillock=yes
10941 else
10942   ac_cv_lib_lockfile_maillock=no
10943 fi
10944 rm -f core conftest.err conftest.$ac_objext \
10945     conftest$ac_exeext conftest.$ac_ext
10946 LIBS=$ac_check_lib_save_LIBS
10947 fi
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
10949 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
10950 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
10951   have_lockfile=yes
10952 else
10953   have_lockfile=no
10954 fi
10955
10956 if test $have_lockfile = yes; then
10957    LIBS_MAIL=-llockfile
10958    LIBS="$LIBS_MAIL $LIBS"
10959
10960 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
10961
10962 else
10963 # If we have the shared liblockfile, assume we must use it for mail
10964 # locking (e.g. Debian).  If we couldn't link against liblockfile
10965 # (no liblockfile.a installed), ensure that we don't need to.
10966       # Extract the first word of "liblockfile.so", so it can be a program name with args.
10967 set dummy liblockfile.so; ac_word=$2
10968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10969 $as_echo_n "checking for $ac_word... " >&6; }
10970 if test "${ac_cv_prog_liblockfile+set}" = set; then :
10971   $as_echo_n "(cached) " >&6
10972 else
10973   if test -n "$liblockfile"; then
10974   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
10975 else
10976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10977 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
10978 for as_dir in $as_dummy
10979 do
10980   IFS=$as_save_IFS
10981   test -z "$as_dir" && as_dir=.
10982     for ac_exec_ext in '' $ac_executable_extensions; do
10983   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10984     ac_cv_prog_liblockfile="yes"
10985     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10986     break 2
10987   fi
10988 done
10989   done
10990 IFS=$as_save_IFS
10991
10992   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
10993 fi
10994 fi
10995 liblockfile=$ac_cv_prog_liblockfile
10996 if test -n "$liblockfile"; then
10997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
10998 $as_echo "$liblockfile" >&6; }
10999 else
11000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11001 $as_echo "no" >&6; }
11002 fi
11003
11004
11005   if test $ac_cv_prog_liblockfile = yes; then
11006     as_fn_error "Shared liblockfile found but can't link against it.
11007 This probably means that movemail could lose mail.
11008 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
11009   fi
11010 fi
11011 for ac_func in touchlock
11012 do :
11013   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
11014 if test "x$ac_cv_func_touchlock" = x""yes; then :
11015   cat >>confdefs.h <<_ACEOF
11016 #define HAVE_TOUCHLOCK 1
11017 _ACEOF
11018
11019 fi
11020 done
11021
11022 for ac_header in maillock.h
11023 do :
11024   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
11025 if test "x$ac_cv_header_maillock_h" = x""yes; then :
11026   cat >>confdefs.h <<_ACEOF
11027 #define HAVE_MAILLOCK_H 1
11028 _ACEOF
11029
11030 fi
11031
11032 done
11033
11034
11035
11036 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
11037 ## interlock access to the mail spool.  The alternative is a lock file named
11038 ## /usr/spool/mail/$USER.lock.
11039 mail_lock=no
11040 case "$opsys" in
11041   aix4-2) mail_lock="lockf" ;;
11042
11043   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
11044
11045   ## On GNU/Linux systems, both methods are used by various mail programs.
11046   ## I assume most people are using newer mailers that have heard of flock.
11047   ## Change this if you need to.
11048   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
11049   ## configure gets the right answers, and that means *NOT* using flock.
11050   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
11051   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
11052   ## Debian maintainer hasn't provided a clean fix for Emacs.
11053   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
11054   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
11055   ## correct logic.  -- fx
11056   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
11057   ## liblockfile is a Free Software replacement for libmail, used on
11058   ## Debian systems and elsewhere. -rfr.
11059   gnu-*)
11060     mail_lock="flock"
11061     if test $have_mail = yes || test $have_lockfile = yes; then
11062       test $ac_cv_header_maillock_h = yes && mail_lock=no
11063     fi
11064     ;;
11065 esac
11066
11067 BLESSMAIL_TARGET=
11068 case "$mail_lock" in
11069   flock)
11070 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
11071  ;;
11072
11073   lockf)
11074 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
11075  ;;
11076
11077   *) BLESSMAIL_TARGET="need-blessmail" ;;
11078 esac
11079
11080
11081
11082 for ac_func in gethostname getdomainname dup2 \
11083 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
11084 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
11085 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
11086 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
11087 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
11088 sendto recvfrom getsockopt setsockopt getsockname getpeername \
11089 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
11090 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
11091 cfmakeraw cfsetspeed isnan copysign
11092 do :
11093   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11094 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11095 eval as_val=\$$as_ac_var
11096    if test "x$as_val" = x""yes; then :
11097   cat >>confdefs.h <<_ACEOF
11098 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11099 _ACEOF
11100
11101 fi
11102 done
11103
11104
11105 for ac_header in sys/un.h
11106 do :
11107   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
11108 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
11109   cat >>confdefs.h <<_ACEOF
11110 #define HAVE_SYS_UN_H 1
11111 _ACEOF
11112
11113 fi
11114
11115 done
11116
11117
11118
11119
11120
11121
11122
11123   for ac_func in $ac_func_list
11124 do :
11125   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11126 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11127 eval as_val=\$$as_ac_var
11128    if test "x$as_val" = x""yes; then :
11129   cat >>confdefs.h <<_ACEOF
11130 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11131 _ACEOF
11132
11133 fi
11134 done
11135
11136
11137
11138
11139
11140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
11141 $as_echo_n "checking for working mktime... " >&6; }
11142 if test "${ac_cv_func_working_mktime+set}" = set; then :
11143   $as_echo_n "(cached) " >&6
11144 else
11145   if test "$cross_compiling" = yes; then :
11146   ac_cv_func_working_mktime=no
11147 else
11148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11149 /* end confdefs.h.  */
11150 /* Test program from Paul Eggert and Tony Leneis.  */
11151 #ifdef TIME_WITH_SYS_TIME
11152 # include <sys/time.h>
11153 # include <time.h>
11154 #else
11155 # ifdef HAVE_SYS_TIME_H
11156 #  include <sys/time.h>
11157 # else
11158 #  include <time.h>
11159 # endif
11160 #endif
11161
11162 #include <limits.h>
11163 #include <stdlib.h>
11164
11165 #ifdef HAVE_UNISTD_H
11166 # include <unistd.h>
11167 #endif
11168
11169 #ifndef HAVE_ALARM
11170 # define alarm(X) /* empty */
11171 #endif
11172
11173 /* Work around redefinition to rpl_putenv by other config tests.  */
11174 #undef putenv
11175
11176 static time_t time_t_max;
11177 static time_t time_t_min;
11178
11179 /* Values we'll use to set the TZ environment variable.  */
11180 static char *tz_strings[] = {
11181   (char *) 0, "TZ=GMT0", "TZ=JST-9",
11182   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
11183 };
11184 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
11185
11186 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
11187    Based on a problem report from Andreas Jaeger.  */
11188 static int
11189 spring_forward_gap ()
11190 {
11191   /* glibc (up to about 1998-10-07) failed this test. */
11192   struct tm tm;
11193
11194   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11195      instead of "TZ=America/Vancouver" in order to detect the bug even
11196      on systems that don't support the Olson extension, or don't have the
11197      full zoneinfo tables installed.  */
11198   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11199
11200   tm.tm_year = 98;
11201   tm.tm_mon = 3;
11202   tm.tm_mday = 5;
11203   tm.tm_hour = 2;
11204   tm.tm_min = 0;
11205   tm.tm_sec = 0;
11206   tm.tm_isdst = -1;
11207   return mktime (&tm) != (time_t) -1;
11208 }
11209
11210 static int
11211 mktime_test1 (now)
11212      time_t now;
11213 {
11214   struct tm *lt;
11215   return ! (lt = localtime (&now)) || mktime (lt) == now;
11216 }
11217
11218 static int
11219 mktime_test (now)
11220      time_t now;
11221 {
11222   return (mktime_test1 (now)
11223           && mktime_test1 ((time_t) (time_t_max - now))
11224           && mktime_test1 ((time_t) (time_t_min + now)));
11225 }
11226
11227 static int
11228 irix_6_4_bug ()
11229 {
11230   /* Based on code from Ariel Faigon.  */
11231   struct tm tm;
11232   tm.tm_year = 96;
11233   tm.tm_mon = 3;
11234   tm.tm_mday = 0;
11235   tm.tm_hour = 0;
11236   tm.tm_min = 0;
11237   tm.tm_sec = 0;
11238   tm.tm_isdst = -1;
11239   mktime (&tm);
11240   return tm.tm_mon == 2 && tm.tm_mday == 31;
11241 }
11242
11243 static int
11244 bigtime_test (j)
11245      int j;
11246 {
11247   struct tm tm;
11248   time_t now;
11249   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
11250   now = mktime (&tm);
11251   if (now != (time_t) -1)
11252     {
11253       struct tm *lt = localtime (&now);
11254       if (! (lt
11255              && lt->tm_year == tm.tm_year
11256              && lt->tm_mon == tm.tm_mon
11257              && lt->tm_mday == tm.tm_mday
11258              && lt->tm_hour == tm.tm_hour
11259              && lt->tm_min == tm.tm_min
11260              && lt->tm_sec == tm.tm_sec
11261              && lt->tm_yday == tm.tm_yday
11262              && lt->tm_wday == tm.tm_wday
11263              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
11264                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
11265         return 0;
11266     }
11267   return 1;
11268 }
11269
11270 static int
11271 year_2050_test ()
11272 {
11273   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
11274      ignoring leap seconds.  */
11275   unsigned long int answer = 2527315200UL;
11276
11277   struct tm tm;
11278   time_t t;
11279   tm.tm_year = 2050 - 1900;
11280   tm.tm_mon = 2 - 1;
11281   tm.tm_mday = 1;
11282   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
11283   tm.tm_isdst = -1;
11284
11285   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11286      instead of "TZ=America/Vancouver" in order to detect the bug even
11287      on systems that don't support the Olson extension, or don't have the
11288      full zoneinfo tables installed.  */
11289   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11290
11291   t = mktime (&tm);
11292
11293   /* Check that the result is either a failure, or close enough
11294      to the correct answer that we can assume the discrepancy is
11295      due to leap seconds.  */
11296   return (t == (time_t) -1
11297           || (0 < t && answer - 120 <= t && t <= answer + 120));
11298 }
11299
11300 int
11301 main ()
11302 {
11303   time_t t, delta;
11304   int i, j;
11305
11306   /* This test makes some buggy mktime implementations loop.
11307      Give up after 60 seconds; a mktime slower than that
11308      isn't worth using anyway.  */
11309   alarm (60);
11310
11311   for (;;)
11312     {
11313       t = (time_t_max << 1) + 1;
11314       if (t <= time_t_max)
11315         break;
11316       time_t_max = t;
11317     }
11318   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
11319
11320   delta = time_t_max / 997; /* a suitable prime number */
11321   for (i = 0; i < N_STRINGS; i++)
11322     {
11323       if (tz_strings[i])
11324         putenv (tz_strings[i]);
11325
11326       for (t = 0; t <= time_t_max - delta; t += delta)
11327         if (! mktime_test (t))
11328           return 1;
11329       if (! (mktime_test ((time_t) 1)
11330              && mktime_test ((time_t) (60 * 60))
11331              && mktime_test ((time_t) (60 * 60 * 24))))
11332         return 1;
11333
11334       for (j = 1; ; j <<= 1)
11335         if (! bigtime_test (j))
11336           return 1;
11337         else if (INT_MAX / 2 < j)
11338           break;
11339       if (! bigtime_test (INT_MAX))
11340         return 1;
11341     }
11342   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
11343 }
11344 _ACEOF
11345 if ac_fn_c_try_run "$LINENO"; then :
11346   ac_cv_func_working_mktime=yes
11347 else
11348   ac_cv_func_working_mktime=no
11349 fi
11350 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11351   conftest.$ac_objext conftest.beam conftest.$ac_ext
11352 fi
11353
11354 fi
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
11356 $as_echo "$ac_cv_func_working_mktime" >&6; }
11357 if test $ac_cv_func_working_mktime = no; then
11358   case " $LIBOBJS " in
11359   *" mktime.$ac_objext "* ) ;;
11360   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
11361  ;;
11362 esac
11363
11364 fi
11365
11366 if test "$ac_cv_func_working_mktime" = no; then
11367
11368 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
11369
11370 fi
11371
11372 ac_have_func=no # yes means we've found a way to get the load average.
11373
11374 # Make sure getloadavg.c is where it belongs, at configure-time.
11375 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
11376   as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
11377
11378 ac_save_LIBS=$LIBS
11379
11380 # Check for getloadavg, but be sure not to touch the cache variable.
11381 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11382 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11383   exit 0
11384 else
11385   exit 1
11386 fi
11387 ) && ac_have_func=yes
11388
11389 # On HPUX9, an unprivileged user can get load averages through this function.
11390 for ac_func in pstat_getdynamic
11391 do :
11392   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
11393 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
11394   cat >>confdefs.h <<_ACEOF
11395 #define HAVE_PSTAT_GETDYNAMIC 1
11396 _ACEOF
11397
11398 fi
11399 done
11400
11401
11402 # Solaris has libkstat which does not require root.
11403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
11404 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11405 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11406   $as_echo_n "(cached) " >&6
11407 else
11408   ac_check_lib_save_LIBS=$LIBS
11409 LIBS="-lkstat  $LIBS"
11410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11411 /* end confdefs.h.  */
11412
11413 /* Override any GCC internal prototype to avoid an error.
11414    Use char because int might match the return type of a GCC
11415    builtin and then its argument prototype would still apply.  */
11416 #ifdef __cplusplus
11417 extern "C"
11418 #endif
11419 char kstat_open ();
11420 int
11421 main ()
11422 {
11423 return kstat_open ();
11424   ;
11425   return 0;
11426 }
11427 _ACEOF
11428 if ac_fn_c_try_link "$LINENO"; then :
11429   ac_cv_lib_kstat_kstat_open=yes
11430 else
11431   ac_cv_lib_kstat_kstat_open=no
11432 fi
11433 rm -f core conftest.err conftest.$ac_objext \
11434     conftest$ac_exeext conftest.$ac_ext
11435 LIBS=$ac_check_lib_save_LIBS
11436 fi
11437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11438 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11439 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11440   cat >>confdefs.h <<_ACEOF
11441 #define HAVE_LIBKSTAT 1
11442 _ACEOF
11443
11444   LIBS="-lkstat $LIBS"
11445
11446 fi
11447
11448 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11449
11450 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11451 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11452 # to get the right answer into the cache.
11453 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11454 if test $ac_have_func = no; then
11455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11456 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11457 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11458   $as_echo_n "(cached) " >&6
11459 else
11460   ac_check_lib_save_LIBS=$LIBS
11461 LIBS="-lelf  $LIBS"
11462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11463 /* end confdefs.h.  */
11464
11465 /* Override any GCC internal prototype to avoid an error.
11466    Use char because int might match the return type of a GCC
11467    builtin and then its argument prototype would still apply.  */
11468 #ifdef __cplusplus
11469 extern "C"
11470 #endif
11471 char elf_begin ();
11472 int
11473 main ()
11474 {
11475 return elf_begin ();
11476   ;
11477   return 0;
11478 }
11479 _ACEOF
11480 if ac_fn_c_try_link "$LINENO"; then :
11481   ac_cv_lib_elf_elf_begin=yes
11482 else
11483   ac_cv_lib_elf_elf_begin=no
11484 fi
11485 rm -f core conftest.err conftest.$ac_objext \
11486     conftest$ac_exeext conftest.$ac_ext
11487 LIBS=$ac_check_lib_save_LIBS
11488 fi
11489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11490 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11491 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11492   LIBS="-lelf $LIBS"
11493 fi
11494
11495 fi
11496 if test $ac_have_func = no; then
11497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11498 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11499 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11500   $as_echo_n "(cached) " >&6
11501 else
11502   ac_check_lib_save_LIBS=$LIBS
11503 LIBS="-lkvm  $LIBS"
11504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11505 /* end confdefs.h.  */
11506
11507 /* Override any GCC internal prototype to avoid an error.
11508    Use char because int might match the return type of a GCC
11509    builtin and then its argument prototype would still apply.  */
11510 #ifdef __cplusplus
11511 extern "C"
11512 #endif
11513 char kvm_open ();
11514 int
11515 main ()
11516 {
11517 return kvm_open ();
11518   ;
11519   return 0;
11520 }
11521 _ACEOF
11522 if ac_fn_c_try_link "$LINENO"; then :
11523   ac_cv_lib_kvm_kvm_open=yes
11524 else
11525   ac_cv_lib_kvm_kvm_open=no
11526 fi
11527 rm -f core conftest.err conftest.$ac_objext \
11528     conftest$ac_exeext conftest.$ac_ext
11529 LIBS=$ac_check_lib_save_LIBS
11530 fi
11531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
11532 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
11533 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
11534   LIBS="-lkvm $LIBS"
11535 fi
11536
11537   # Check for the 4.4BSD definition of getloadavg.
11538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
11539 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
11540 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
11541   $as_echo_n "(cached) " >&6
11542 else
11543   ac_check_lib_save_LIBS=$LIBS
11544 LIBS="-lutil  $LIBS"
11545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11546 /* end confdefs.h.  */
11547
11548 /* Override any GCC internal prototype to avoid an error.
11549    Use char because int might match the return type of a GCC
11550    builtin and then its argument prototype would still apply.  */
11551 #ifdef __cplusplus
11552 extern "C"
11553 #endif
11554 char getloadavg ();
11555 int
11556 main ()
11557 {
11558 return getloadavg ();
11559   ;
11560   return 0;
11561 }
11562 _ACEOF
11563 if ac_fn_c_try_link "$LINENO"; then :
11564   ac_cv_lib_util_getloadavg=yes
11565 else
11566   ac_cv_lib_util_getloadavg=no
11567 fi
11568 rm -f core conftest.err conftest.$ac_objext \
11569     conftest$ac_exeext conftest.$ac_ext
11570 LIBS=$ac_check_lib_save_LIBS
11571 fi
11572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
11573 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
11574 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
11575   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
11576 fi
11577
11578 fi
11579
11580 if test $ac_have_func = no; then
11581   # There is a commonly available library for RS/6000 AIX.
11582   # Since it is not a standard part of AIX, it might be installed locally.
11583   ac_getloadavg_LIBS=$LIBS
11584   LIBS="-L/usr/local/lib $LIBS"
11585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
11586 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
11587 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
11588   $as_echo_n "(cached) " >&6
11589 else
11590   ac_check_lib_save_LIBS=$LIBS
11591 LIBS="-lgetloadavg  $LIBS"
11592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11593 /* end confdefs.h.  */
11594
11595 /* Override any GCC internal prototype to avoid an error.
11596    Use char because int might match the return type of a GCC
11597    builtin and then its argument prototype would still apply.  */
11598 #ifdef __cplusplus
11599 extern "C"
11600 #endif
11601 char getloadavg ();
11602 int
11603 main ()
11604 {
11605 return getloadavg ();
11606   ;
11607   return 0;
11608 }
11609 _ACEOF
11610 if ac_fn_c_try_link "$LINENO"; then :
11611   ac_cv_lib_getloadavg_getloadavg=yes
11612 else
11613   ac_cv_lib_getloadavg_getloadavg=no
11614 fi
11615 rm -f core conftest.err conftest.$ac_objext \
11616     conftest$ac_exeext conftest.$ac_ext
11617 LIBS=$ac_check_lib_save_LIBS
11618 fi
11619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
11620 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
11621 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
11622   LIBS="-lgetloadavg $LIBS"
11623 else
11624   LIBS=$ac_getloadavg_LIBS
11625 fi
11626
11627 fi
11628
11629 # Make sure it is really in the library, if we think we found it,
11630 # otherwise set up the replacement function.
11631 for ac_func in getloadavg
11632 do :
11633   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11634 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11635   cat >>confdefs.h <<_ACEOF
11636 #define HAVE_GETLOADAVG 1
11637 _ACEOF
11638
11639 else
11640   case " $LIBOBJS " in
11641   *" getloadavg.$ac_objext "* ) ;;
11642   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
11643  ;;
11644 esac
11645
11646
11647 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
11648
11649 # Figure out what our getloadavg.c needs.
11650 ac_have_func=no
11651 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
11652 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
11653   ac_have_func=yes
11654
11655 $as_echo "#define DGUX 1" >>confdefs.h
11656
11657  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
11658 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
11659 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
11660   $as_echo_n "(cached) " >&6
11661 else
11662   ac_check_lib_save_LIBS=$LIBS
11663 LIBS="-ldgc  $LIBS"
11664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11665 /* end confdefs.h.  */
11666
11667 /* Override any GCC internal prototype to avoid an error.
11668    Use char because int might match the return type of a GCC
11669    builtin and then its argument prototype would still apply.  */
11670 #ifdef __cplusplus
11671 extern "C"
11672 #endif
11673 char dg_sys_info ();
11674 int
11675 main ()
11676 {
11677 return dg_sys_info ();
11678   ;
11679   return 0;
11680 }
11681 _ACEOF
11682 if ac_fn_c_try_link "$LINENO"; then :
11683   ac_cv_lib_dgc_dg_sys_info=yes
11684 else
11685   ac_cv_lib_dgc_dg_sys_info=no
11686 fi
11687 rm -f core conftest.err conftest.$ac_objext \
11688     conftest$ac_exeext conftest.$ac_ext
11689 LIBS=$ac_check_lib_save_LIBS
11690 fi
11691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
11692 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
11693 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
11694   cat >>confdefs.h <<_ACEOF
11695 #define HAVE_LIBDGC 1
11696 _ACEOF
11697
11698   LIBS="-ldgc $LIBS"
11699
11700 fi
11701
11702 fi
11703
11704
11705
11706 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
11707 if test "x$ac_cv_header_locale_h" = x""yes; then :
11708
11709 fi
11710
11711
11712 for ac_func in setlocale
11713 do :
11714   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
11715 if test "x$ac_cv_func_setlocale" = x""yes; then :
11716   cat >>confdefs.h <<_ACEOF
11717 #define HAVE_SETLOCALE 1
11718 _ACEOF
11719
11720 fi
11721 done
11722
11723
11724 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
11725 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
11726 # Irix 4.0.5F has the header but not the library.
11727 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
11728   ac_have_func=yes
11729
11730 $as_echo "#define SVR4 1" >>confdefs.h
11731
11732 fi
11733
11734 if test $ac_have_func = no; then
11735   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
11736 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
11737   ac_have_func=yes
11738
11739 $as_echo "#define UMAX 1" >>confdefs.h
11740
11741
11742 $as_echo "#define UMAX4_3 1" >>confdefs.h
11743
11744 fi
11745
11746
11747 fi
11748
11749 if test $ac_have_func = no; then
11750   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
11751 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
11752   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
11753
11754 fi
11755
11756
11757 fi
11758
11759 if test $ac_have_func = no; then
11760   for ac_header in mach/mach.h
11761 do :
11762   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
11763 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
11764   cat >>confdefs.h <<_ACEOF
11765 #define HAVE_MACH_MACH_H 1
11766 _ACEOF
11767
11768 fi
11769
11770 done
11771
11772 fi
11773
11774 for ac_header in nlist.h
11775 do :
11776   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
11777 if test "x$ac_cv_header_nlist_h" = x""yes; then :
11778   cat >>confdefs.h <<_ACEOF
11779 #define HAVE_NLIST_H 1
11780 _ACEOF
11781  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
11782 "
11783 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
11784
11785 cat >>confdefs.h <<_ACEOF
11786 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
11787 _ACEOF
11788
11789
11790 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
11791
11792 fi
11793
11794
11795 fi
11796
11797 done
11798
11799 fi
11800 done
11801
11802
11803 # Some definitions of getloadavg require that the program be installed setgid.
11804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
11805 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
11806 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
11807   $as_echo_n "(cached) " >&6
11808 else
11809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11810 /* end confdefs.h.  */
11811 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
11812 #ifdef LDAV_PRIVILEGED
11813 Yowza Am I SETGID yet
11814 #endif
11815 _ACEOF
11816 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11817   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
11818   ac_cv_func_getloadavg_setgid=yes
11819 else
11820   ac_cv_func_getloadavg_setgid=no
11821 fi
11822 rm -f conftest*
11823
11824 fi
11825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
11826 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
11827 if test $ac_cv_func_getloadavg_setgid = yes; then
11828   NEED_SETGID=true
11829
11830 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
11831
11832 else
11833   NEED_SETGID=false
11834 fi
11835
11836 if test $ac_cv_func_getloadavg_setgid = yes; then
11837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
11838 $as_echo_n "checking group of /dev/kmem... " >&6; }
11839 if test "${ac_cv_group_kmem+set}" = set; then :
11840   $as_echo_n "(cached) " >&6
11841 else
11842    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
11843   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
11844   # If we got an error (system does not support symlinks), try without -L.
11845   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
11846   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
11847     | sed -ne 's/[       ][      ]*/ /g;
11848                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
11849                / /s/.* //;p;'`
11850
11851 fi
11852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
11853 $as_echo "$ac_cv_group_kmem" >&6; }
11854   KMEM_GROUP=$ac_cv_group_kmem
11855 fi
11856 if test "x$ac_save_LIBS" = x; then
11857   GETLOADAVG_LIBS=$LIBS
11858 else
11859   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
11860 fi
11861 LIBS=$ac_save_LIBS
11862
11863
11864
11865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
11866 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
11867 if test "${ac_cv_sys_largefile_source+set}" = set; then :
11868   $as_echo_n "(cached) " >&6
11869 else
11870   while :; do
11871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11872 /* end confdefs.h.  */
11873 #include <sys/types.h> /* for off_t */
11874      #include <stdio.h>
11875 int
11876 main ()
11877 {
11878 int (*fp) (FILE *, off_t, int) = fseeko;
11879      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11880   ;
11881   return 0;
11882 }
11883 _ACEOF
11884 if ac_fn_c_try_link "$LINENO"; then :
11885   ac_cv_sys_largefile_source=no; break
11886 fi
11887 rm -f core conftest.err conftest.$ac_objext \
11888     conftest$ac_exeext conftest.$ac_ext
11889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11890 /* end confdefs.h.  */
11891 #define _LARGEFILE_SOURCE 1
11892 #include <sys/types.h> /* for off_t */
11893      #include <stdio.h>
11894 int
11895 main ()
11896 {
11897 int (*fp) (FILE *, off_t, int) = fseeko;
11898      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11899   ;
11900   return 0;
11901 }
11902 _ACEOF
11903 if ac_fn_c_try_link "$LINENO"; then :
11904   ac_cv_sys_largefile_source=1; break
11905 fi
11906 rm -f core conftest.err conftest.$ac_objext \
11907     conftest$ac_exeext conftest.$ac_ext
11908   ac_cv_sys_largefile_source=unknown
11909   break
11910 done
11911 fi
11912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
11913 $as_echo "$ac_cv_sys_largefile_source" >&6; }
11914 case $ac_cv_sys_largefile_source in #(
11915   no | unknown) ;;
11916   *)
11917 cat >>confdefs.h <<_ACEOF
11918 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
11919 _ACEOF
11920 ;;
11921 esac
11922 rm -rf conftest*
11923
11924 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
11925 # in glibc 2.1.3, but that breaks too many other things.
11926 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
11927 if test $ac_cv_sys_largefile_source != unknown; then
11928
11929 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
11930
11931 fi
11932
11933
11934 # Configure getopt.
11935 # getopt.m4 serial 10
11936
11937 # The getopt module assume you want GNU getopt, with getopt_long etc,
11938 # rather than vanilla POSIX getopt.  This means your your code should
11939 # always include <getopt.h> for the getopt prototypes.
11940
11941
11942
11943
11944
11945
11946
11947
11948
11949
11950
11951 # Prerequisites of lib/getopt*.
11952
11953
11954
11955
11956   GETOPT_H=
11957   for ac_header in getopt.h
11958 do :
11959   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
11960 if test "x$ac_cv_header_getopt_h" = x""yes; then :
11961   cat >>confdefs.h <<_ACEOF
11962 #define HAVE_GETOPT_H 1
11963 _ACEOF
11964
11965 else
11966   GETOPT_H=getopt.h
11967 fi
11968
11969 done
11970
11971   if test -z "$GETOPT_H"; then
11972     for ac_func in getopt_long_only
11973 do :
11974   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
11975 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
11976   cat >>confdefs.h <<_ACEOF
11977 #define HAVE_GETOPT_LONG_ONLY 1
11978 _ACEOF
11979
11980 else
11981   GETOPT_H=getopt.h
11982 fi
11983 done
11984
11985   fi
11986
11987       if test -z "$GETOPT_H"; then
11988     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
11989 "
11990 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
11991   GETOPT_H=getopt.h
11992 fi
11993
11994   fi
11995
11996       if test -z "$GETOPT_H"; then
11997     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
11998 $as_echo_n "checking for working GNU getopt function... " >&6; }
11999 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
12000   $as_echo_n "(cached) " >&6
12001 else
12002   if test "$cross_compiling" = yes; then :
12003                          ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
12004 "
12005 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
12006   gl_cv_func_gnu_getopt=no
12007 else
12008   gl_cv_func_gnu_getopt=yes
12009 fi
12010
12011 else
12012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12013 /* end confdefs.h.  */
12014 #include <getopt.h>
12015 int
12016 main ()
12017 {
12018
12019              char *myargv[3];
12020              myargv[0] = "conftest";
12021              myargv[1] = "-+";
12022              myargv[2] = 0;
12023              return getopt (2, myargv, "+a") != '?';
12024
12025   ;
12026   return 0;
12027 }
12028 _ACEOF
12029 if ac_fn_c_try_run "$LINENO"; then :
12030   gl_cv_func_gnu_getopt=yes
12031 else
12032   gl_cv_func_gnu_getopt=no
12033 fi
12034 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12035   conftest.$ac_objext conftest.beam conftest.$ac_ext
12036 fi
12037
12038 fi
12039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
12040 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
12041     if test "$gl_cv_func_gnu_getopt" = "no"; then
12042       GETOPT_H=getopt.h
12043     fi
12044   fi
12045
12046
12047
12048   if test -n "$GETOPT_H"; then :
12049
12050
12051   GETOPT_H=getopt.h
12052
12053 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
12054
12055
12056
12057   :
12058   GETOPTOBJS='getopt.o getopt1.o'
12059
12060 fi
12061
12062
12063
12064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
12065 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
12066 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
12067   $as_echo_n "(cached) " >&6
12068 else
12069   # Use it with a single arg.
12070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12071 /* end confdefs.h.  */
12072 $ac_includes_default
12073 int
12074 main ()
12075 {
12076 getpgrp (0);
12077   ;
12078   return 0;
12079 }
12080 _ACEOF
12081 if ac_fn_c_try_compile "$LINENO"; then :
12082   ac_cv_func_getpgrp_void=no
12083 else
12084   ac_cv_func_getpgrp_void=yes
12085 fi
12086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12087
12088 fi
12089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
12090 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
12091 if test $ac_cv_func_getpgrp_void = yes; then
12092
12093 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
12094
12095 fi
12096
12097
12098 for ac_func in strftime
12099 do :
12100   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
12101 if test "x$ac_cv_func_strftime" = x""yes; then :
12102   cat >>confdefs.h <<_ACEOF
12103 #define HAVE_STRFTIME 1
12104 _ACEOF
12105
12106 else
12107   # strftime is in -lintl on SCO UNIX.
12108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
12109 $as_echo_n "checking for strftime in -lintl... " >&6; }
12110 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
12111   $as_echo_n "(cached) " >&6
12112 else
12113   ac_check_lib_save_LIBS=$LIBS
12114 LIBS="-lintl  $LIBS"
12115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12116 /* end confdefs.h.  */
12117
12118 /* Override any GCC internal prototype to avoid an error.
12119    Use char because int might match the return type of a GCC
12120    builtin and then its argument prototype would still apply.  */
12121 #ifdef __cplusplus
12122 extern "C"
12123 #endif
12124 char strftime ();
12125 int
12126 main ()
12127 {
12128 return strftime ();
12129   ;
12130   return 0;
12131 }
12132 _ACEOF
12133 if ac_fn_c_try_link "$LINENO"; then :
12134   ac_cv_lib_intl_strftime=yes
12135 else
12136   ac_cv_lib_intl_strftime=no
12137 fi
12138 rm -f core conftest.err conftest.$ac_objext \
12139     conftest$ac_exeext conftest.$ac_ext
12140 LIBS=$ac_check_lib_save_LIBS
12141 fi
12142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
12143 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
12144 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
12145   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
12146
12147 LIBS="-lintl $LIBS"
12148 fi
12149
12150 fi
12151 done
12152
12153
12154 # UNIX98 PTYs.
12155 for ac_func in grantpt
12156 do :
12157   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
12158 if test "x$ac_cv_func_grantpt" = x""yes; then :
12159   cat >>confdefs.h <<_ACEOF
12160 #define HAVE_GRANTPT 1
12161 _ACEOF
12162
12163 fi
12164 done
12165
12166
12167 # PTY-related GNU extensions.
12168 for ac_func in getpt
12169 do :
12170   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
12171 if test "x$ac_cv_func_getpt" = x""yes; then :
12172   cat >>confdefs.h <<_ACEOF
12173 #define HAVE_GETPT 1
12174 _ACEOF
12175
12176 fi
12177 done
12178
12179
12180 # Check this now, so that we will NOT find the above functions in ncurses.
12181 # That is because we have not set up to link ncurses in lib-src.
12182 # It's better to believe a function is not available
12183 # than to expect to find it in ncurses.
12184 # Also we need tputs and friends to be able to build at all.
12185 have_tputs_et_al=true
12186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
12187 $as_echo_n "checking for library containing tputs... " >&6; }
12188 if test "${ac_cv_search_tputs+set}" = set; then :
12189   $as_echo_n "(cached) " >&6
12190 else
12191   ac_func_search_save_LIBS=$LIBS
12192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12193 /* end confdefs.h.  */
12194
12195 /* Override any GCC internal prototype to avoid an error.
12196    Use char because int might match the return type of a GCC
12197    builtin and then its argument prototype would still apply.  */
12198 #ifdef __cplusplus
12199 extern "C"
12200 #endif
12201 char tputs ();
12202 int
12203 main ()
12204 {
12205 return tputs ();
12206   ;
12207   return 0;
12208 }
12209 _ACEOF
12210 for ac_lib in '' ncurses terminfo termcap; do
12211   if test -z "$ac_lib"; then
12212     ac_res="none required"
12213   else
12214     ac_res=-l$ac_lib
12215     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12216   fi
12217   if ac_fn_c_try_link "$LINENO"; then :
12218   ac_cv_search_tputs=$ac_res
12219 fi
12220 rm -f core conftest.err conftest.$ac_objext \
12221     conftest$ac_exeext
12222   if test "${ac_cv_search_tputs+set}" = set; then :
12223   break
12224 fi
12225 done
12226 if test "${ac_cv_search_tputs+set}" = set; then :
12227
12228 else
12229   ac_cv_search_tputs=no
12230 fi
12231 rm conftest.$ac_ext
12232 LIBS=$ac_func_search_save_LIBS
12233 fi
12234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
12235 $as_echo "$ac_cv_search_tputs" >&6; }
12236 ac_res=$ac_cv_search_tputs
12237 if test "$ac_res" != no; then :
12238   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12239
12240 else
12241   have_tputs_et_al=false
12242 fi
12243
12244 if test "$have_tputs_et_al" != true; then
12245   as_fn_error "I couldn't find termcap functions (tputs and friends).
12246 Maybe some development libraries/packages are missing?  Try installing
12247 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
12248 fi
12249 # Must define this when any termcap library is found.
12250
12251 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
12252
12253 ## FIXME This was the cpp logic, but I am not sure it is right.
12254 ## The above test has not necessarily found libncurses.
12255 HAVE_LIBNCURSES=yes
12256
12257 ## Use terminfo instead of termcap?
12258 ## Note only system files NOT using terminfo are:
12259 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
12260 ## darwin|gnu without ncurses.
12261 TERMINFO=no
12262 LIBS_TERMCAP=
12263 case "$opsys" in
12264   ## cygwin: Fewer environment variables to go wrong, more terminal types.
12265   ## hpux10-20: Use the system provided termcap(3) library.
12266   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
12267   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
12268   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
12269
12270   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
12271   ##  The ncurses library has been moved out of the System framework in
12272   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
12273   ##  option to use it.
12274   darwin|gnu*)
12275     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
12276     if test "x$HAVE_LIBNCURSES" = "xyes"; then
12277       TERMINFO=yes
12278       LIBS_TERMCAP="-lncurses"
12279     fi
12280     ;;
12281
12282   freebsd)
12283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
12284 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
12285     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
12286   $as_echo_n "(cached) " >&6
12287 else
12288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12289 /* end confdefs.h.  */
12290 #include <osreldate.h>
12291 int
12292 main ()
12293 {
12294 #if __FreeBSD_version < 400000
12295 fail;
12296 #endif
12297
12298   ;
12299   return 0;
12300 }
12301 _ACEOF
12302 if ac_fn_c_try_link "$LINENO"; then :
12303   emacs_cv_freebsd_terminfo=yes
12304 else
12305   emacs_cv_freebsd_terminfo=no
12306 fi
12307 rm -f core conftest.err conftest.$ac_objext \
12308     conftest$ac_exeext conftest.$ac_ext
12309 fi
12310
12311
12312     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
12313 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
12314
12315     if test $emacs_cv_freebsd_terminfo = yes; then
12316       TERMINFO=yes
12317       LIBS_TERMCAP="-lncurses"
12318     else
12319       LIBS_TERMCAP="-ltermcap"
12320     fi
12321     ;;
12322
12323   netbsd)
12324     if test $ac_cv_search_tputs = -lterminfo; then
12325       TERMINFO=yes
12326       LIBS_TERMCAP="-lterminfo"
12327     else
12328       LIBS_TERMCAP="-ltermcap"
12329     fi
12330     ;;
12331
12332 esac
12333
12334 case "$opsys" in
12335   ## hpux: Make sure we get select from libc rather than from libcurses
12336   ##  because libcurses on HPUX 10.10 has a broken version of select.
12337   ##  We used to use -lc -lcurses, but this may be cleaner.
12338   hpux*) LIBS_TERMCAP="-ltermcap" ;;
12339
12340   openbsd) LIBS_TERMCAP="-lncurses" ;;
12341
12342   ## Must use system termcap, if we use any termcap.  It does special things.
12343   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
12344 esac
12345
12346 TERMCAP_OBJ=tparam.o
12347 if test $TERMINFO = yes; then
12348
12349 $as_echo "#define TERMINFO 1" >>confdefs.h
12350
12351
12352   ## Default used to be -ltermcap.  Add a case above if need something else.
12353   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
12354
12355   TERMCAP_OBJ=terminfo.o
12356 fi
12357
12358
12359
12360
12361 # Do we have res_init, for detecting changes in /etc/resolv.conf?
12362 resolv=no
12363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12364 /* end confdefs.h.  */
12365 #include <netinet/in.h>
12366 #include <arpa/nameser.h>
12367 #include <resolv.h>
12368 int
12369 main ()
12370 {
12371 return res_init();
12372   ;
12373   return 0;
12374 }
12375 _ACEOF
12376 if ac_fn_c_try_link "$LINENO"; then :
12377   have_res_init=yes
12378 else
12379   have_res_init=no
12380 fi
12381 rm -f core conftest.err conftest.$ac_objext \
12382     conftest$ac_exeext conftest.$ac_ext
12383 if test "$have_res_init" = no; then
12384   OLIBS="$LIBS"
12385   LIBS="$LIBS -lresolv"
12386   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
12387 $as_echo_n "checking for res_init with -lresolv... " >&6; }
12388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12389 /* end confdefs.h.  */
12390 #include <netinet/in.h>
12391 #include <arpa/nameser.h>
12392 #include <resolv.h>
12393 int
12394 main ()
12395 {
12396 return res_init();
12397   ;
12398   return 0;
12399 }
12400 _ACEOF
12401 if ac_fn_c_try_link "$LINENO"; then :
12402   have_res_init=yes
12403 else
12404   have_res_init=no
12405 fi
12406 rm -f core conftest.err conftest.$ac_objext \
12407     conftest$ac_exeext conftest.$ac_ext
12408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
12409 $as_echo "$have_res_init" >&6; }
12410   if test "$have_res_init" = yes ; then
12411     resolv=yes
12412   fi
12413   LIBS="$OLIBS"
12414 fi
12415
12416 if test "$have_res_init" = yes; then
12417
12418 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
12419
12420 fi
12421
12422 # Do we need the Hesiod library to provide the support routines?
12423 LIBHESIOD=
12424 if test "$with_hesiod" != no ; then
12425   # Don't set $LIBS here -- see comments above.  FIXME which comments?
12426   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
12427 if test "x$ac_cv_func_res_send" = x""yes; then :
12428
12429 else
12430   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
12431 if test "x$ac_cv_func___res_send" = x""yes; then :
12432
12433 else
12434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
12435 $as_echo_n "checking for res_send in -lresolv... " >&6; }
12436 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
12437   $as_echo_n "(cached) " >&6
12438 else
12439   ac_check_lib_save_LIBS=$LIBS
12440 LIBS="-lresolv  $LIBS"
12441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12442 /* end confdefs.h.  */
12443
12444 /* Override any GCC internal prototype to avoid an error.
12445    Use char because int might match the return type of a GCC
12446    builtin and then its argument prototype would still apply.  */
12447 #ifdef __cplusplus
12448 extern "C"
12449 #endif
12450 char res_send ();
12451 int
12452 main ()
12453 {
12454 return res_send ();
12455   ;
12456   return 0;
12457 }
12458 _ACEOF
12459 if ac_fn_c_try_link "$LINENO"; then :
12460   ac_cv_lib_resolv_res_send=yes
12461 else
12462   ac_cv_lib_resolv_res_send=no
12463 fi
12464 rm -f core conftest.err conftest.$ac_objext \
12465     conftest$ac_exeext conftest.$ac_ext
12466 LIBS=$ac_check_lib_save_LIBS
12467 fi
12468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
12469 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
12470 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
12471   resolv=yes
12472 else
12473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
12474 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
12475 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
12476   $as_echo_n "(cached) " >&6
12477 else
12478   ac_check_lib_save_LIBS=$LIBS
12479 LIBS="-lresolv  $LIBS"
12480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12481 /* end confdefs.h.  */
12482
12483 /* Override any GCC internal prototype to avoid an error.
12484    Use char because int might match the return type of a GCC
12485    builtin and then its argument prototype would still apply.  */
12486 #ifdef __cplusplus
12487 extern "C"
12488 #endif
12489 char __res_send ();
12490 int
12491 main ()
12492 {
12493 return __res_send ();
12494   ;
12495   return 0;
12496 }
12497 _ACEOF
12498 if ac_fn_c_try_link "$LINENO"; then :
12499   ac_cv_lib_resolv___res_send=yes
12500 else
12501   ac_cv_lib_resolv___res_send=no
12502 fi
12503 rm -f core conftest.err conftest.$ac_objext \
12504     conftest$ac_exeext conftest.$ac_ext
12505 LIBS=$ac_check_lib_save_LIBS
12506 fi
12507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
12508 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
12509 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
12510   resolv=yes
12511 fi
12512
12513 fi
12514
12515 fi
12516
12517 fi
12518
12519   if test "$resolv" = yes ; then
12520     RESOLVLIB=-lresolv
12521   else
12522     RESOLVLIB=
12523   fi
12524   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
12525 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
12526
12527 else
12528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
12529 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
12530 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
12531   $as_echo_n "(cached) " >&6
12532 else
12533   ac_check_lib_save_LIBS=$LIBS
12534 LIBS="-lhesiod $RESOLVLIB $LIBS"
12535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12536 /* end confdefs.h.  */
12537
12538 /* Override any GCC internal prototype to avoid an error.
12539    Use char because int might match the return type of a GCC
12540    builtin and then its argument prototype would still apply.  */
12541 #ifdef __cplusplus
12542 extern "C"
12543 #endif
12544 char hes_getmailhost ();
12545 int
12546 main ()
12547 {
12548 return hes_getmailhost ();
12549   ;
12550   return 0;
12551 }
12552 _ACEOF
12553 if ac_fn_c_try_link "$LINENO"; then :
12554   ac_cv_lib_hesiod_hes_getmailhost=yes
12555 else
12556   ac_cv_lib_hesiod_hes_getmailhost=no
12557 fi
12558 rm -f core conftest.err conftest.$ac_objext \
12559     conftest$ac_exeext conftest.$ac_ext
12560 LIBS=$ac_check_lib_save_LIBS
12561 fi
12562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
12563 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
12564 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
12565   hesiod=yes
12566 else
12567   :
12568 fi
12569
12570 fi
12571
12572
12573   if test x"$hesiod" = xyes; then
12574
12575 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
12576
12577     LIBHESIOD=-lhesiod
12578   fi
12579 fi
12580
12581
12582 # Do we need libresolv (due to res_init or Hesiod)?
12583 if test "$resolv" = yes ; then
12584
12585 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
12586
12587   LIBRESOLV=-lresolv
12588 else
12589   LIBRESOLV=
12590 fi
12591
12592
12593 # These tell us which Kerberos-related libraries to use.
12594 COM_ERRLIB=
12595 CRYPTOLIB=
12596 KRB5LIB=
12597 DESLIB=
12598 KRB4LIB=
12599
12600 if test "${with_kerberos}" != no; then
12601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
12602 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
12603 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
12604   $as_echo_n "(cached) " >&6
12605 else
12606   ac_check_lib_save_LIBS=$LIBS
12607 LIBS="-lcom_err  $LIBS"
12608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12609 /* end confdefs.h.  */
12610
12611 /* Override any GCC internal prototype to avoid an error.
12612    Use char because int might match the return type of a GCC
12613    builtin and then its argument prototype would still apply.  */
12614 #ifdef __cplusplus
12615 extern "C"
12616 #endif
12617 char com_err ();
12618 int
12619 main ()
12620 {
12621 return com_err ();
12622   ;
12623   return 0;
12624 }
12625 _ACEOF
12626 if ac_fn_c_try_link "$LINENO"; then :
12627   ac_cv_lib_com_err_com_err=yes
12628 else
12629   ac_cv_lib_com_err_com_err=no
12630 fi
12631 rm -f core conftest.err conftest.$ac_objext \
12632     conftest$ac_exeext conftest.$ac_ext
12633 LIBS=$ac_check_lib_save_LIBS
12634 fi
12635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
12636 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
12637 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
12638   have_com_err=yes
12639 else
12640   have_com_err=no
12641 fi
12642
12643   if test $have_com_err = yes; then
12644     COM_ERRLIB=-lcom_err
12645     LIBS="$COM_ERRLIB $LIBS"
12646
12647 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
12648
12649   fi
12650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
12651 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
12652 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
12653   $as_echo_n "(cached) " >&6
12654 else
12655   ac_check_lib_save_LIBS=$LIBS
12656 LIBS="-lcrypto  $LIBS"
12657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12658 /* end confdefs.h.  */
12659
12660 /* Override any GCC internal prototype to avoid an error.
12661    Use char because int might match the return type of a GCC
12662    builtin and then its argument prototype would still apply.  */
12663 #ifdef __cplusplus
12664 extern "C"
12665 #endif
12666 char mit_des_cbc_encrypt ();
12667 int
12668 main ()
12669 {
12670 return mit_des_cbc_encrypt ();
12671   ;
12672   return 0;
12673 }
12674 _ACEOF
12675 if ac_fn_c_try_link "$LINENO"; then :
12676   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
12677 else
12678   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
12679 fi
12680 rm -f core conftest.err conftest.$ac_objext \
12681     conftest$ac_exeext conftest.$ac_ext
12682 LIBS=$ac_check_lib_save_LIBS
12683 fi
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
12685 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
12686 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
12687   have_crypto=yes
12688 else
12689   have_crypto=no
12690 fi
12691
12692   if test $have_crypto = yes; then
12693     CRYPTOLIB=-lcrypto
12694     LIBS="$CRYPTOLIB $LIBS"
12695
12696 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
12697
12698   fi
12699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
12700 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
12701 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
12702   $as_echo_n "(cached) " >&6
12703 else
12704   ac_check_lib_save_LIBS=$LIBS
12705 LIBS="-lk5crypto  $LIBS"
12706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12707 /* end confdefs.h.  */
12708
12709 /* Override any GCC internal prototype to avoid an error.
12710    Use char because int might match the return type of a GCC
12711    builtin and then its argument prototype would still apply.  */
12712 #ifdef __cplusplus
12713 extern "C"
12714 #endif
12715 char mit_des_cbc_encrypt ();
12716 int
12717 main ()
12718 {
12719 return mit_des_cbc_encrypt ();
12720   ;
12721   return 0;
12722 }
12723 _ACEOF
12724 if ac_fn_c_try_link "$LINENO"; then :
12725   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
12726 else
12727   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
12728 fi
12729 rm -f core conftest.err conftest.$ac_objext \
12730     conftest$ac_exeext conftest.$ac_ext
12731 LIBS=$ac_check_lib_save_LIBS
12732 fi
12733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
12734 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
12735 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
12736   have_k5crypto=yes
12737 else
12738   have_k5crypto=no
12739 fi
12740
12741   if test $have_k5crypto = yes; then
12742     CRYPTOLIB=-lk5crypto
12743     LIBS="$CRYPTOLIB $LIBS"
12744
12745 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
12746
12747   fi
12748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
12749 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
12750 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
12751   $as_echo_n "(cached) " >&6
12752 else
12753   ac_check_lib_save_LIBS=$LIBS
12754 LIBS="-lkrb5  $LIBS"
12755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12756 /* end confdefs.h.  */
12757
12758 /* Override any GCC internal prototype to avoid an error.
12759    Use char because int might match the return type of a GCC
12760    builtin and then its argument prototype would still apply.  */
12761 #ifdef __cplusplus
12762 extern "C"
12763 #endif
12764 char krb5_init_context ();
12765 int
12766 main ()
12767 {
12768 return krb5_init_context ();
12769   ;
12770   return 0;
12771 }
12772 _ACEOF
12773 if ac_fn_c_try_link "$LINENO"; then :
12774   ac_cv_lib_krb5_krb5_init_context=yes
12775 else
12776   ac_cv_lib_krb5_krb5_init_context=no
12777 fi
12778 rm -f core conftest.err conftest.$ac_objext \
12779     conftest$ac_exeext conftest.$ac_ext
12780 LIBS=$ac_check_lib_save_LIBS
12781 fi
12782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
12783 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
12784 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
12785   have_krb5=yes
12786 else
12787   have_krb5=no
12788 fi
12789
12790   if test $have_krb5=yes; then
12791     KRB5LIB=-lkrb5
12792     LIBS="$KRB5LIB $LIBS"
12793
12794 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
12795
12796   fi
12797     if test "${with_kerberos5}" = no; then
12798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
12799 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
12800 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
12801   $as_echo_n "(cached) " >&6
12802 else
12803   ac_check_lib_save_LIBS=$LIBS
12804 LIBS="-ldes425  $LIBS"
12805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12806 /* end confdefs.h.  */
12807
12808 /* Override any GCC internal prototype to avoid an error.
12809    Use char because int might match the return type of a GCC
12810    builtin and then its argument prototype would still apply.  */
12811 #ifdef __cplusplus
12812 extern "C"
12813 #endif
12814 char des_cbc_encrypt ();
12815 int
12816 main ()
12817 {
12818 return des_cbc_encrypt ();
12819   ;
12820   return 0;
12821 }
12822 _ACEOF
12823 if ac_fn_c_try_link "$LINENO"; then :
12824   ac_cv_lib_des425_des_cbc_encrypt=yes
12825 else
12826   ac_cv_lib_des425_des_cbc_encrypt=no
12827 fi
12828 rm -f core conftest.err conftest.$ac_objext \
12829     conftest$ac_exeext conftest.$ac_ext
12830 LIBS=$ac_check_lib_save_LIBS
12831 fi
12832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
12833 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
12834 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
12835   have_des425=yes
12836 else
12837   have_des425=no
12838 fi
12839
12840     if test $have_des425 = yes; then
12841       DESLIB=-ldes425
12842       LIBS="$DESLIB $LIBS"
12843
12844 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
12845
12846     else
12847       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
12848 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
12849 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
12850   $as_echo_n "(cached) " >&6
12851 else
12852   ac_check_lib_save_LIBS=$LIBS
12853 LIBS="-ldes  $LIBS"
12854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12855 /* end confdefs.h.  */
12856
12857 /* Override any GCC internal prototype to avoid an error.
12858    Use char because int might match the return type of a GCC
12859    builtin and then its argument prototype would still apply.  */
12860 #ifdef __cplusplus
12861 extern "C"
12862 #endif
12863 char des_cbc_encrypt ();
12864 int
12865 main ()
12866 {
12867 return des_cbc_encrypt ();
12868   ;
12869   return 0;
12870 }
12871 _ACEOF
12872 if ac_fn_c_try_link "$LINENO"; then :
12873   ac_cv_lib_des_des_cbc_encrypt=yes
12874 else
12875   ac_cv_lib_des_des_cbc_encrypt=no
12876 fi
12877 rm -f core conftest.err conftest.$ac_objext \
12878     conftest$ac_exeext conftest.$ac_ext
12879 LIBS=$ac_check_lib_save_LIBS
12880 fi
12881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
12882 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
12883 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
12884   have_des=yes
12885 else
12886   have_des=no
12887 fi
12888
12889       if test $have_des = yes; then
12890         DESLIB=-ldes
12891         LIBS="$DESLIB $LIBS"
12892
12893 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
12894
12895       fi
12896     fi
12897     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
12898 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
12899 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
12900   $as_echo_n "(cached) " >&6
12901 else
12902   ac_check_lib_save_LIBS=$LIBS
12903 LIBS="-lkrb4  $LIBS"
12904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12905 /* end confdefs.h.  */
12906
12907 /* Override any GCC internal prototype to avoid an error.
12908    Use char because int might match the return type of a GCC
12909    builtin and then its argument prototype would still apply.  */
12910 #ifdef __cplusplus
12911 extern "C"
12912 #endif
12913 char krb_get_cred ();
12914 int
12915 main ()
12916 {
12917 return krb_get_cred ();
12918   ;
12919   return 0;
12920 }
12921 _ACEOF
12922 if ac_fn_c_try_link "$LINENO"; then :
12923   ac_cv_lib_krb4_krb_get_cred=yes
12924 else
12925   ac_cv_lib_krb4_krb_get_cred=no
12926 fi
12927 rm -f core conftest.err conftest.$ac_objext \
12928     conftest$ac_exeext conftest.$ac_ext
12929 LIBS=$ac_check_lib_save_LIBS
12930 fi
12931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
12932 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
12933 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
12934   have_krb4=yes
12935 else
12936   have_krb4=no
12937 fi
12938
12939     if test $have_krb4 = yes; then
12940       KRB4LIB=-lkrb4
12941       LIBS="$KRB4LIB $LIBS"
12942
12943 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
12944
12945     else
12946       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
12947 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
12948 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
12949   $as_echo_n "(cached) " >&6
12950 else
12951   ac_check_lib_save_LIBS=$LIBS
12952 LIBS="-lkrb  $LIBS"
12953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12954 /* end confdefs.h.  */
12955
12956 /* Override any GCC internal prototype to avoid an error.
12957    Use char because int might match the return type of a GCC
12958    builtin and then its argument prototype would still apply.  */
12959 #ifdef __cplusplus
12960 extern "C"
12961 #endif
12962 char krb_get_cred ();
12963 int
12964 main ()
12965 {
12966 return krb_get_cred ();
12967   ;
12968   return 0;
12969 }
12970 _ACEOF
12971 if ac_fn_c_try_link "$LINENO"; then :
12972   ac_cv_lib_krb_krb_get_cred=yes
12973 else
12974   ac_cv_lib_krb_krb_get_cred=no
12975 fi
12976 rm -f core conftest.err conftest.$ac_objext \
12977     conftest$ac_exeext conftest.$ac_ext
12978 LIBS=$ac_check_lib_save_LIBS
12979 fi
12980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
12981 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
12982 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
12983   have_krb=yes
12984 else
12985   have_krb=no
12986 fi
12987
12988       if test $have_krb = yes; then
12989         KRB4LIB=-lkrb
12990         LIBS="$KRB4LIB $LIBS"
12991
12992 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
12993
12994       fi
12995     fi
12996   fi
12997
12998   if test "${with_kerberos5}" != no; then
12999     for ac_header in krb5.h
13000 do :
13001   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13002 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13003   cat >>confdefs.h <<_ACEOF
13004 #define HAVE_KRB5_H 1
13005 _ACEOF
13006  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13007 "
13008 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13009
13010 cat >>confdefs.h <<_ACEOF
13011 #define HAVE_KRB5_ERROR_TEXT 1
13012 _ACEOF
13013
13014
13015 fi
13016 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13017 "
13018 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13019
13020 cat >>confdefs.h <<_ACEOF
13021 #define HAVE_KRB5_ERROR_E_TEXT 1
13022 _ACEOF
13023
13024
13025 fi
13026
13027 fi
13028
13029 done
13030
13031   else
13032     for ac_header in des.h
13033 do :
13034   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
13035 if test "x$ac_cv_header_des_h" = x""yes; then :
13036   cat >>confdefs.h <<_ACEOF
13037 #define HAVE_DES_H 1
13038 _ACEOF
13039
13040 else
13041   for ac_header in kerberosIV/des.h
13042 do :
13043   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
13044 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
13045   cat >>confdefs.h <<_ACEOF
13046 #define HAVE_KERBEROSIV_DES_H 1
13047 _ACEOF
13048
13049 else
13050   for ac_header in kerberos/des.h
13051 do :
13052   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
13053 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
13054   cat >>confdefs.h <<_ACEOF
13055 #define HAVE_KERBEROS_DES_H 1
13056 _ACEOF
13057
13058 fi
13059
13060 done
13061
13062 fi
13063
13064 done
13065
13066 fi
13067
13068 done
13069
13070     for ac_header in krb.h
13071 do :
13072   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
13073 if test "x$ac_cv_header_krb_h" = x""yes; then :
13074   cat >>confdefs.h <<_ACEOF
13075 #define HAVE_KRB_H 1
13076 _ACEOF
13077
13078 else
13079   for ac_header in kerberosIV/krb.h
13080 do :
13081   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
13082 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
13083   cat >>confdefs.h <<_ACEOF
13084 #define HAVE_KERBEROSIV_KRB_H 1
13085 _ACEOF
13086
13087 else
13088   for ac_header in kerberos/krb.h
13089 do :
13090   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
13091 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
13092   cat >>confdefs.h <<_ACEOF
13093 #define HAVE_KERBEROS_KRB_H 1
13094 _ACEOF
13095
13096 fi
13097
13098 done
13099
13100 fi
13101
13102 done
13103
13104 fi
13105
13106 done
13107
13108   fi
13109   for ac_header in com_err.h
13110 do :
13111   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
13112 if test "x$ac_cv_header_com_err_h" = x""yes; then :
13113   cat >>confdefs.h <<_ACEOF
13114 #define HAVE_COM_ERR_H 1
13115 _ACEOF
13116
13117 fi
13118
13119 done
13120
13121 fi
13122
13123
13124
13125
13126
13127
13128
13129 # Solaris requires -lintl if you want strerror (which calls dgettext)
13130 # to return localized messages.
13131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
13132 $as_echo_n "checking for dgettext in -lintl... " >&6; }
13133 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
13134   $as_echo_n "(cached) " >&6
13135 else
13136   ac_check_lib_save_LIBS=$LIBS
13137 LIBS="-lintl  $LIBS"
13138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13139 /* end confdefs.h.  */
13140
13141 /* Override any GCC internal prototype to avoid an error.
13142    Use char because int might match the return type of a GCC
13143    builtin and then its argument prototype would still apply.  */
13144 #ifdef __cplusplus
13145 extern "C"
13146 #endif
13147 char dgettext ();
13148 int
13149 main ()
13150 {
13151 return dgettext ();
13152   ;
13153   return 0;
13154 }
13155 _ACEOF
13156 if ac_fn_c_try_link "$LINENO"; then :
13157   ac_cv_lib_intl_dgettext=yes
13158 else
13159   ac_cv_lib_intl_dgettext=no
13160 fi
13161 rm -f core conftest.err conftest.$ac_objext \
13162     conftest$ac_exeext conftest.$ac_ext
13163 LIBS=$ac_check_lib_save_LIBS
13164 fi
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
13166 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
13167 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
13168   cat >>confdefs.h <<_ACEOF
13169 #define HAVE_LIBINTL 1
13170 _ACEOF
13171
13172   LIBS="-lintl $LIBS"
13173
13174 fi
13175
13176
13177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
13178 $as_echo_n "checking whether localtime caches TZ... " >&6; }
13179 if test "${emacs_cv_localtime_cache+set}" = set; then :
13180   $as_echo_n "(cached) " >&6
13181 else
13182   if test x$ac_cv_func_tzset = xyes; then
13183 if test "$cross_compiling" = yes; then :
13184   # If we have tzset, assume the worst when cross-compiling.
13185 emacs_cv_localtime_cache=yes
13186 else
13187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13188 /* end confdefs.h.  */
13189 #include <time.h>
13190 extern char **environ;
13191 unset_TZ ()
13192 {
13193   char **from, **to;
13194   for (to = from = environ; (*to = *from); from++)
13195     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
13196       to++;
13197 }
13198 char TZ_GMT0[] = "TZ=GMT0";
13199 char TZ_PST8[] = "TZ=PST8";
13200 main()
13201 {
13202   time_t now = time ((time_t *) 0);
13203   int hour_GMT0, hour_unset;
13204   if (putenv (TZ_GMT0) != 0)
13205     exit (1);
13206   hour_GMT0 = localtime (&now)->tm_hour;
13207   unset_TZ ();
13208   hour_unset = localtime (&now)->tm_hour;
13209   if (putenv (TZ_PST8) != 0)
13210     exit (1);
13211   if (localtime (&now)->tm_hour == hour_GMT0)
13212     exit (1);
13213   unset_TZ ();
13214   if (localtime (&now)->tm_hour != hour_unset)
13215     exit (1);
13216   exit (0);
13217 }
13218 _ACEOF
13219 if ac_fn_c_try_run "$LINENO"; then :
13220   emacs_cv_localtime_cache=no
13221 else
13222   emacs_cv_localtime_cache=yes
13223 fi
13224 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13225   conftest.$ac_objext conftest.beam conftest.$ac_ext
13226 fi
13227
13228 else
13229         # If we lack tzset, report that localtime does not cache TZ,
13230         # since we can't invalidate the cache if we don't have tzset.
13231         emacs_cv_localtime_cache=no
13232 fi
13233 fi
13234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
13235 $as_echo "$emacs_cv_localtime_cache" >&6; }
13236 if test $emacs_cv_localtime_cache = yes; then
13237
13238 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
13239
13240 fi
13241
13242 if test "x$HAVE_TIMEVAL" = xyes; then
13243   for ac_func in gettimeofday
13244 do :
13245   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
13246 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
13247   cat >>confdefs.h <<_ACEOF
13248 #define HAVE_GETTIMEOFDAY 1
13249 _ACEOF
13250
13251 fi
13252 done
13253
13254   if test $ac_cv_func_gettimeofday = yes; then
13255     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
13256 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
13257 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
13258   $as_echo_n "(cached) " >&6
13259 else
13260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13261 /* end confdefs.h.  */
13262
13263 #ifdef TIME_WITH_SYS_TIME
13264 #include <sys/time.h>
13265 #include <time.h>
13266 #else
13267 #ifdef HAVE_SYS_TIME_H
13268 #include <sys/time.h>
13269 #else
13270 #include <time.h>
13271 #endif
13272 #endif
13273 int
13274 main ()
13275 {
13276 struct timeval time;
13277        gettimeofday (&time, 0);
13278   ;
13279   return 0;
13280 }
13281 _ACEOF
13282 if ac_fn_c_try_compile "$LINENO"; then :
13283   emacs_cv_gettimeofday_two_arguments=yes
13284 else
13285   emacs_cv_gettimeofday_two_arguments=no
13286 fi
13287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13288 fi
13289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
13290 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
13291     if test $emacs_cv_gettimeofday_two_arguments = no; then
13292
13293 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
13294
13295     fi
13296   fi
13297 fi
13298
13299 ok_so_far=yes
13300 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
13301 if test "x$ac_cv_func_socket" = x""yes; then :
13302
13303 else
13304   ok_so_far=no
13305 fi
13306
13307 if test $ok_so_far = yes; then
13308   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
13309 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
13310
13311 else
13312   ok_so_far=no
13313 fi
13314
13315
13316 fi
13317 if test $ok_so_far = yes; then
13318   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
13319 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
13320
13321 else
13322   ok_so_far=no
13323 fi
13324
13325
13326 fi
13327 if test $ok_so_far = yes; then
13328
13329 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
13330
13331 fi
13332
13333 for ac_header in sys/ioctl.h
13334 do :
13335   ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
13336 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
13337   cat >>confdefs.h <<_ACEOF
13338 #define HAVE_SYS_IOCTL_H 1
13339 _ACEOF
13340
13341 fi
13342
13343 done
13344
13345
13346 if test -f /usr/lpp/X11/bin/smt.exp; then
13347
13348 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
13349
13350 fi
13351
13352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
13353 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
13354 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
13355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13356 $as_echo "yes" >&6; }
13357
13358 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
13359
13360 else
13361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13362 $as_echo "no" >&6; }
13363 fi
13364
13365 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
13366 if test "x$ac_cv_type_pid_t" = x""yes; then :
13367
13368 else
13369
13370 cat >>confdefs.h <<_ACEOF
13371 #define pid_t int
13372 _ACEOF
13373
13374 fi
13375
13376 for ac_header in vfork.h
13377 do :
13378   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13379 if test "x$ac_cv_header_vfork_h" = x""yes; then :
13380   cat >>confdefs.h <<_ACEOF
13381 #define HAVE_VFORK_H 1
13382 _ACEOF
13383
13384 fi
13385
13386 done
13387
13388 for ac_func in fork vfork
13389 do :
13390   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13391 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13392 eval as_val=\$$as_ac_var
13393    if test "x$as_val" = x""yes; then :
13394   cat >>confdefs.h <<_ACEOF
13395 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13396 _ACEOF
13397
13398 fi
13399 done
13400
13401 if test "x$ac_cv_func_fork" = xyes; then
13402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13403 $as_echo_n "checking for working fork... " >&6; }
13404 if test "${ac_cv_func_fork_works+set}" = set; then :
13405   $as_echo_n "(cached) " >&6
13406 else
13407   if test "$cross_compiling" = yes; then :
13408   ac_cv_func_fork_works=cross
13409 else
13410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13411 /* end confdefs.h.  */
13412 $ac_includes_default
13413 int
13414 main ()
13415 {
13416
13417           /* By Ruediger Kuhlmann. */
13418           return fork () < 0;
13419
13420   ;
13421   return 0;
13422 }
13423 _ACEOF
13424 if ac_fn_c_try_run "$LINENO"; then :
13425   ac_cv_func_fork_works=yes
13426 else
13427   ac_cv_func_fork_works=no
13428 fi
13429 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13430   conftest.$ac_objext conftest.beam conftest.$ac_ext
13431 fi
13432
13433 fi
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13435 $as_echo "$ac_cv_func_fork_works" >&6; }
13436
13437 else
13438   ac_cv_func_fork_works=$ac_cv_func_fork
13439 fi
13440 if test "x$ac_cv_func_fork_works" = xcross; then
13441   case $host in
13442     *-*-amigaos* | *-*-msdosdjgpp*)
13443       # Override, as these systems have only a dummy fork() stub
13444       ac_cv_func_fork_works=no
13445       ;;
13446     *)
13447       ac_cv_func_fork_works=yes
13448       ;;
13449   esac
13450   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13451 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13452 fi
13453 ac_cv_func_vfork_works=$ac_cv_func_vfork
13454 if test "x$ac_cv_func_vfork" = xyes; then
13455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13456 $as_echo_n "checking for working vfork... " >&6; }
13457 if test "${ac_cv_func_vfork_works+set}" = set; then :
13458   $as_echo_n "(cached) " >&6
13459 else
13460   if test "$cross_compiling" = yes; then :
13461   ac_cv_func_vfork_works=cross
13462 else
13463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13464 /* end confdefs.h.  */
13465 /* Thanks to Paul Eggert for this test.  */
13466 $ac_includes_default
13467 #include <sys/wait.h>
13468 #ifdef HAVE_VFORK_H
13469 # include <vfork.h>
13470 #endif
13471 /* On some sparc systems, changes by the child to local and incoming
13472    argument registers are propagated back to the parent.  The compiler
13473    is told about this with #include <vfork.h>, but some compilers
13474    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
13475    static variable whose address is put into a register that is
13476    clobbered by the vfork.  */
13477 static void
13478 #ifdef __cplusplus
13479 sparc_address_test (int arg)
13480 # else
13481 sparc_address_test (arg) int arg;
13482 #endif
13483 {
13484   static pid_t child;
13485   if (!child) {
13486     child = vfork ();
13487     if (child < 0) {
13488       perror ("vfork");
13489       _exit(2);
13490     }
13491     if (!child) {
13492       arg = getpid();
13493       write(-1, "", 0);
13494       _exit (arg);
13495     }
13496   }
13497 }
13498
13499 int
13500 main ()
13501 {
13502   pid_t parent = getpid ();
13503   pid_t child;
13504
13505   sparc_address_test (0);
13506
13507   child = vfork ();
13508
13509   if (child == 0) {
13510     /* Here is another test for sparc vfork register problems.  This
13511        test uses lots of local variables, at least as many local
13512        variables as main has allocated so far including compiler
13513        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
13514        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
13515        reuse the register of parent for one of the local variables,
13516        since it will think that parent can't possibly be used any more
13517        in this routine.  Assigning to the local variable will thus
13518        munge parent in the parent process.  */
13519     pid_t
13520       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13521       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13522     /* Convince the compiler that p..p7 are live; otherwise, it might
13523        use the same hardware register for all 8 local variables.  */
13524     if (p != p1 || p != p2 || p != p3 || p != p4
13525         || p != p5 || p != p6 || p != p7)
13526       _exit(1);
13527
13528     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13529        from child file descriptors.  If the child closes a descriptor
13530        before it execs or exits, this munges the parent's descriptor
13531        as well.  Test for this by closing stdout in the child.  */
13532     _exit(close(fileno(stdout)) != 0);
13533   } else {
13534     int status;
13535     struct stat st;
13536
13537     while (wait(&status) != child)
13538       ;
13539     return (
13540          /* Was there some problem with vforking?  */
13541          child < 0
13542
13543          /* Did the child fail?  (This shouldn't happen.)  */
13544          || status
13545
13546          /* Did the vfork/compiler bug occur?  */
13547          || parent != getpid()
13548
13549          /* Did the file descriptor bug occur?  */
13550          || fstat(fileno(stdout), &st) != 0
13551          );
13552   }
13553 }
13554 _ACEOF
13555 if ac_fn_c_try_run "$LINENO"; then :
13556   ac_cv_func_vfork_works=yes
13557 else
13558   ac_cv_func_vfork_works=no
13559 fi
13560 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13561   conftest.$ac_objext conftest.beam conftest.$ac_ext
13562 fi
13563
13564 fi
13565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13566 $as_echo "$ac_cv_func_vfork_works" >&6; }
13567
13568 fi;
13569 if test "x$ac_cv_func_fork_works" = xcross; then
13570   ac_cv_func_vfork_works=$ac_cv_func_vfork
13571   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13572 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13573 fi
13574
13575 if test "x$ac_cv_func_vfork_works" = xyes; then
13576
13577 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13578
13579 else
13580
13581 $as_echo "#define vfork fork" >>confdefs.h
13582
13583 fi
13584 if test "x$ac_cv_func_fork_works" = xyes; then
13585
13586 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13587
13588 fi
13589
13590
13591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13592 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13593 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
13594   $as_echo_n "(cached) " >&6
13595 else
13596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13597 /* end confdefs.h.  */
13598 #include <langinfo.h>
13599 int
13600 main ()
13601 {
13602 char* cs = nl_langinfo(CODESET);
13603   ;
13604   return 0;
13605 }
13606 _ACEOF
13607 if ac_fn_c_try_link "$LINENO"; then :
13608   emacs_cv_langinfo_codeset=yes
13609 else
13610   emacs_cv_langinfo_codeset=no
13611 fi
13612 rm -f core conftest.err conftest.$ac_objext \
13613     conftest$ac_exeext conftest.$ac_ext
13614
13615 fi
13616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
13617 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
13618 if test $emacs_cv_langinfo_codeset = yes; then
13619
13620 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13621
13622 fi
13623
13624 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13625 if test "x$ac_cv_type_size_t" = x""yes; then :
13626
13627 cat >>confdefs.h <<_ACEOF
13628 #define HAVE_SIZE_T 1
13629 _ACEOF
13630
13631
13632 fi
13633
13634
13635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
13636 $as_echo_n "checking for mbstate_t... " >&6; }
13637 if test "${ac_cv_type_mbstate_t+set}" = set; then :
13638   $as_echo_n "(cached) " >&6
13639 else
13640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13641 /* end confdefs.h.  */
13642 $ac_includes_default
13643 #           include <wchar.h>
13644 int
13645 main ()
13646 {
13647 mbstate_t x; return sizeof x;
13648   ;
13649   return 0;
13650 }
13651 _ACEOF
13652 if ac_fn_c_try_compile "$LINENO"; then :
13653   ac_cv_type_mbstate_t=yes
13654 else
13655   ac_cv_type_mbstate_t=no
13656 fi
13657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13658 fi
13659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
13660 $as_echo "$ac_cv_type_mbstate_t" >&6; }
13661    if test $ac_cv_type_mbstate_t = yes; then
13662
13663 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
13664
13665    else
13666
13667 $as_echo "#define mbstate_t int" >>confdefs.h
13668
13669    fi
13670
13671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
13672 $as_echo_n "checking for C restrict keyword... " >&6; }
13673 if test "${emacs_cv_c_restrict+set}" = set; then :
13674   $as_echo_n "(cached) " >&6
13675 else
13676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13677 /* end confdefs.h.  */
13678 void fred (int *restrict x);
13679 int
13680 main ()
13681 {
13682
13683   ;
13684   return 0;
13685 }
13686 _ACEOF
13687 if ac_fn_c_try_compile "$LINENO"; then :
13688   emacs_cv_c_restrict=yes
13689 else
13690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13691 /* end confdefs.h.  */
13692 void fred (int *__restrict x);
13693 int
13694 main ()
13695 {
13696
13697   ;
13698   return 0;
13699 }
13700 _ACEOF
13701 if ac_fn_c_try_compile "$LINENO"; then :
13702   emacs_cv_c_restrict=__restrict
13703 else
13704   emacs_cv_c_restrict=no
13705 fi
13706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13707 fi
13708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13709 fi
13710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
13711 $as_echo "$emacs_cv_c_restrict" >&6; }
13712 case "$emacs_cv_c_restrict" in
13713   yes) emacs_restrict=restrict;;
13714   no) emacs_restrict="";;
13715   *) emacs_restrict="$emacs_cv_c_restrict";;
13716 esac
13717 if test "$emacs_restrict" != __restrict; then
13718
13719 cat >>confdefs.h <<_ACEOF
13720 #define __restrict $emacs_restrict
13721 _ACEOF
13722
13723 fi
13724
13725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
13726 $as_echo_n "checking for C restricted array declarations... " >&6; }
13727 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
13728   $as_echo_n "(cached) " >&6
13729 else
13730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13731 /* end confdefs.h.  */
13732 void fred (int x[__restrict]);
13733 int
13734 main ()
13735 {
13736
13737   ;
13738   return 0;
13739 }
13740 _ACEOF
13741 if ac_fn_c_try_compile "$LINENO"; then :
13742   emacs_cv_c_restrict_arr=yes
13743 else
13744   emacs_cv_c_restrict_arr=no
13745 fi
13746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13747 fi
13748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
13749 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
13750 if test "$emacs_cv_c_restrict_arr" = yes; then
13751
13752 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
13753
13754 fi
13755
13756
13757
13758 # Set up the CFLAGS for real compilation, so we can substitute it.
13759 CFLAGS="$REAL_CFLAGS"
13760 CPPFLAGS="$REAL_CPPFLAGS"
13761
13762 ## Hack to detect a buggy GCC version.
13763 if test "x$GCC" = xyes \
13764    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
13765    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
13766    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
13767    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
13768 fi
13769
13770 #### Find out which version of Emacs this is.
13771 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
13772          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
13773 if test x"${version}" = x; then
13774   as_fn_error "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
13775 fi
13776 if test x"${version}" != x"$PACKAGE_VERSION"; then
13777   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
13778 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
13779 fi
13780
13781 ### Specify what sort of things we'll be editing into Makefile and config.h.
13782 ### Use configuration here uncanonicalized to avoid exceeding size limits.
13783
13784
13785 ## Unused?
13786
13787
13788
13789
13790
13791
13792
13793
13794
13795
13796
13797
13798
13799
13800
13801
13802
13803
13804
13805
13806 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
13807 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
13808 ## end of LIBX_BASE, but nothing ever set it.
13809
13810
13811
13812
13813 ## Used in lwlib/Makefile.in.
13814
13815
13816
13817
13818
13819
13820
13821
13822
13823
13824
13825
13826 cat >>confdefs.h <<_ACEOF
13827 #define EMACS_CONFIGURATION "${canonical}"
13828 _ACEOF
13829
13830
13831 cat >>confdefs.h <<_ACEOF
13832 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
13833 _ACEOF
13834
13835
13836 cat >>confdefs.h <<_ACEOF
13837 #define config_machfile "${machfile}"
13838 _ACEOF
13839
13840
13841 cat >>confdefs.h <<_ACEOF
13842 #define config_opsysfile "${opsysfile}"
13843 _ACEOF
13844
13845
13846 XMENU_OBJ=
13847 XOBJ=
13848 FONT_OBJ=
13849 if test "${HAVE_X_WINDOWS}" = "yes" ; then
13850
13851 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
13852
13853   XMENU_OBJ=xmenu.o
13854   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
13855   FONT_OBJ=xfont.o
13856   if test "$HAVE_XFT" = "yes"; then
13857     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
13858   elif test "$HAVE_FREETYPE" = "yes"; then
13859     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
13860   fi
13861
13862 fi
13863
13864
13865
13866
13867 WIDGET_OBJ=
13868 MOTIF_LIBW=
13869 if test "${USE_X_TOOLKIT}" != "none" ; then
13870   WIDGET_OBJ=widget.o
13871
13872 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
13873
13874   if test "${USE_X_TOOLKIT}" = "LUCID"; then
13875
13876 $as_echo "#define USE_LUCID 1" >>confdefs.h
13877
13878   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
13879
13880 $as_echo "#define USE_MOTIF 1" >>confdefs.h
13881
13882     MOTIF_LIBW=-lXm
13883     case "$opsys" in
13884       gnu-linux)
13885         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
13886         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
13887         ;;
13888
13889       unixware)
13890         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
13891         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
13892         MOTIF_LIBW="MOTIF_LIBW -lXimp"
13893         ;;
13894
13895       aix4-2)
13896         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
13897         MOTIF_LIBW="$MOTIF_LIBW -li18n"
13898         ;;
13899     esac
13900     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
13901   fi
13902 fi
13903
13904
13905 TOOLKIT_LIBW=
13906 case "$USE_X_TOOLKIT" in
13907   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
13908   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
13909   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
13910 esac
13911
13912
13913 if test "$USE_X_TOOLKIT" = "none"; then
13914   LIBXT_OTHER="\$(LIBXSM)"
13915   OLDXMENU_TARGET="really-oldXMenu"
13916 else
13917   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
13918   OLDXMENU_TARGET="really-lwlib"
13919 fi
13920
13921
13922 ## The X Menu stuff is present in the X10 distribution, but missing
13923 ## from X11.  If we have X10, just use the installed library;
13924 ## otherwise, use our own copy.
13925 if test "${HAVE_X11}" = "yes" ; then
13926
13927 $as_echo "#define HAVE_X11 1" >>confdefs.h
13928
13929
13930   if test "$USE_X_TOOLKIT" = "none"; then
13931     OLDXMENU="\${oldXMenudir}libXMenu11.a"
13932   else
13933     OLDXMENU="\${lwlibdir}liblw.a"
13934   fi
13935   LIBXMENU="\$(OLDXMENU)"
13936   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
13937   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
13938 else
13939   ## For a syntactically valid Makefile; not actually used for anything.
13940   ## See comments in src/Makefile.in.
13941   OLDXMENU=nothing
13942   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
13943   if test "${HAVE_X_WINDOWS}" = "yes"; then
13944     LIBXMENU="-lXMenu"
13945   else
13946     LIBXMENU=
13947   fi
13948   LIBX_OTHER=
13949   OLDXMENU_DEPS=
13950 fi
13951
13952 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
13953   OLDXMENU_TARGET=
13954   OLDXMENU=nothing
13955   LIBXMENU=
13956   OLDXMENU_DEPS=
13957 fi
13958
13959
13960
13961
13962
13963
13964
13965 if test "${HAVE_MENUS}" = "yes" ; then
13966
13967 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
13968
13969 fi
13970
13971 if test "${GNU_MALLOC}" = "yes" ; then
13972
13973 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
13974
13975 fi
13976
13977 RALLOC_OBJ=
13978 if test "${REL_ALLOC}" = "yes" ; then
13979
13980 $as_echo "#define REL_ALLOC 1" >>confdefs.h
13981
13982
13983   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
13984 fi
13985
13986
13987 if test "$opsys" = "cygwin"; then
13988   CYGWIN_OBJ="sheap.o"
13989   ## Cygwin differs because of its unexec().
13990   PRE_ALLOC_OBJ=
13991   POST_ALLOC_OBJ=lastfile.o
13992 else
13993   CYGWIN_OBJ=
13994   PRE_ALLOC_OBJ=lastfile.o
13995   POST_ALLOC_OBJ=
13996 fi
13997
13998
13999
14000
14001
14002 case "$opsys" in
14003   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
14004
14005   darwin)
14006    ## The -headerpad option tells ld (see man page) to leave room at the
14007    ## end of the header for adding load commands.  Needed for dumping.
14008    ## 0x690 is the total size of 30 segment load commands (at 56
14009    ## each); under Cocoa 31 commands are required.
14010    if test "$HAVE_NS" = "yes"; then
14011      libs_nsgui="-framework AppKit"
14012      headerpad_extra=6C8
14013    else
14014      libs_nsgui=
14015      headerpad_extra=690
14016    fi
14017    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
14018
14019    ## This is here because src/Makefile.in did some extra fiddling around
14020    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
14021    ##   #ifndef LD_SWITCH_SYSTEM
14022    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
14023    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
14024    ## not using gcc, darwin system not on an alpha (ie darwin, since
14025    ## darwin + alpha does not occur).
14026    ## Because this was done in src/Makefile.in, the resulting part of
14027    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
14028    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
14029    ## rather than LD_SWITCH_SYSTEM.
14030    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
14031      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
14032    ;;
14033
14034   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
14035   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
14036   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
14037   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
14038   ## had different values in configure (in ac_link) and src/Makefile.in.
14039   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
14040   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
14041
14042   *) LD_SWITCH_SYSTEM_TEMACS= ;;
14043 esac
14044
14045 if test "$NS_IMPL_GNUSTEP" = "yes"; then
14046   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
14047 fi
14048
14049
14050
14051
14052 LINKER=
14053 ORDINARY_LINK=
14054 case "$opsys" in
14055   ## gnu: GNU needs its own crt0.
14056   aix4-2|darwin|gnu|usg5-4|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
14057
14058   cygwin) LINKER="\$(CC)" ;;
14059
14060   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
14061   ## library search parth, i.e. it won't search /usr/lib for libc and
14062   ## friends.  Using -nostartfiles instead avoids this problem, and
14063   ## will also work on earlier NetBSD releases.
14064   netbsd|openbsd) LINKER="\$(CC) -nostartfiles" ;;
14065
14066   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
14067   ##   MkLinux/LinuxPPC needs this.
14068   ## ibms390x only supports opsys = gnu-linux so it can be added here.
14069   gnu-*)
14070     case "$machine" in
14071       macppc|ibms390x) LINKER="\$(CC) -nostdlib" ;;
14072     esac
14073     ;;
14074 esac
14075
14076
14077 PRE_EDIT_LDFLAGS=
14078 POST_EDIT_LDFLAGS=
14079 if test "x$ORDINARY_LINK" = "xyes"; then
14080
14081   LINKER="\$(CC)"
14082
14083 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
14084
14085
14086 ## The system files defining neither ORDINARY_LINK nor LINKER are:
14087 ## (bsd-common), freebsd, gnu-* not on macppc|ibms390x, hpux*.
14088 elif test "x$GCC" = "xyes" && test "x$LINKER" = "x"; then
14089
14090   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
14091   ## places that are difficult to figure out at make time.  Fortunately,
14092   ## these same versions allow you to pass arbitrary flags on to the
14093   ## linker, so there is no reason not to use it as a linker.
14094   ##
14095   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
14096   ## searching for libraries in its internal directories, so we have to
14097   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
14098   LINKER="\$(CC) -nostdlib"
14099   ## GCC passes any argument prefixed with -Xlinker directly to the linker.
14100   ## See prefix-args.c for an explanation of why we do not do this with the
14101   ## shell''s ``for'' construct.  Note that sane people do not have '.' in
14102   ## their paths, so we must use ./prefix-args.
14103   ## TODO either make prefix-args check ORDINARY_LINK internally,
14104   ## or remove it altogether (bug#6184), removing the need for this hack.
14105   PRE_EDIT_LDFLAGS='`./prefix-args -Xlinker'
14106   POST_EDIT_LDFLAGS='`'
14107 fi
14108
14109
14110
14111 test "x$LINKER" = "x" && LINKER=ld
14112 ## FIXME? What setting of EDIT_LDFLAGS should this have?
14113 test "$NS_IMPL_GNUSTEP" = "yes" && LINKER="\$(CC) -rdynamic"
14114
14115
14116
14117
14118 ## FIXME? The logic here is not precisely the same as that above.
14119 ## There is no check here for a pre-defined LINKER.
14120 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
14121 LIB_GCC=
14122 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
14123
14124   case "$opsys" in
14125     ## cygwin: don't link against static libgcc.
14126     cygwin|freebsd|netbsd|openbsd) LIB_GCC= ;;
14127
14128     gnu-*)
14129       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
14130       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
14131       ## Note that m/arm.h never bothered to undefine LIB_GCC first.
14132       if test "$machine" = "arm"; then
14133         LIB_GCC="-lgcc_s"
14134       else
14135         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
14136         ## immediately undefine it again and redefine it to empty.
14137         ## Was the C_SWITCH_X_SITE part really necessary?
14138 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
14139         LIB_GCC=
14140       fi
14141       ;;
14142
14143     ## Ask GCC where to find libgcc.a.
14144     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
14145   esac
14146 fi
14147
14148
14149 TOOLTIP_SUPPORT=
14150 WINDOW_SUPPORT=
14151 ## If we're using X11/GNUstep, define some consequences.
14152 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
14153
14154 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
14155
14156
14157 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
14158
14159   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
14160   TOOLTIP_SUPPORT="\${lispsource}mouse.elc"
14161
14162   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
14163   test "$HAVE_X_WINDOWS" = "yes" && \
14164     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
14165
14166 fi
14167
14168
14169
14170
14171
14172
14173
14174 #### Report on what we decided to do.
14175 #### Report GTK as a toolkit, even if it doesn't use Xt.
14176 #### It makes printing result more understandable as using GTK sets
14177 #### toolkit_scroll_bars to yes by default.
14178 if test "${HAVE_GTK}" = "yes"; then
14179   USE_X_TOOLKIT=GTK
14180 fi
14181
14182 echo "
14183 Configured for \`${canonical}'.
14184
14185   Where should the build process find the source code?    ${srcdir}
14186   What operating system and machine description files should Emacs use?
14187         \`${opsysfile}' and \`${machfile}'
14188   What compiler should emacs be built with?               ${CC} ${CFLAGS}
14189   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
14190   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
14191   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
14192   What window system should Emacs use?                    ${window_system}
14193   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
14194
14195 if test -n "${x_includes}"; then
14196 echo "  Where do we find X Windows header files?                ${x_includes}"
14197 else
14198 echo "  Where do we find X Windows header files?                Standard dirs"
14199 fi
14200 if test -n "${x_libraries}"; then
14201 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
14202 else
14203 echo "  Where do we find X Windows libraries?                   Standard dirs"
14204 fi
14205
14206 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
14207 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
14208 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
14209 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
14210 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
14211 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
14212 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
14213 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
14214 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
14215 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
14216 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
14217
14218 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
14219 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
14220 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
14221 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
14222
14223 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
14224 echo
14225
14226 if test $USE_XASSERTS = yes; then
14227    echo "  Compiling with asserts turned on."
14228    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
14229 fi
14230
14231 echo
14232
14233 if test "$HAVE_NS" = "yes"; then
14234    echo
14235    echo "You must run \"make install\" in order to test the built application.
14236 The installed application will go to nextstep/Emacs.app and can be
14237 run or moved from there."
14238    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
14239       echo "The application will be fully self-contained."
14240     else
14241       echo "The lisp resources for the application will be installed under ${prefix}.
14242 You may need to run \"make install\" with sudo.  The application will fail
14243 to run if these resources are not installed."
14244    fi
14245    echo
14246 fi
14247
14248 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
14249   echo "D-Bus integration has been tested for GNU/Linux only."
14250   echo
14251 fi
14252
14253
14254 # Remove any trailing slashes in these variables.
14255 test "${prefix}" != NONE &&
14256   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
14257 test "${exec_prefix}" != NONE &&
14258   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
14259
14260 ac_config_files="$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"
14261
14262 ac_config_commands="$ac_config_commands default"
14263
14264 cat >confcache <<\_ACEOF
14265 # This file is a shell script that caches the results of configure
14266 # tests run on this system so they can be shared between configure
14267 # scripts and configure runs, see configure's option --config-cache.
14268 # It is not useful on other systems.  If it contains results you don't
14269 # want to keep, you may remove or edit it.
14270 #
14271 # config.status only pays attention to the cache file if you give it
14272 # the --recheck option to rerun configure.
14273 #
14274 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14275 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14276 # following values.
14277
14278 _ACEOF
14279
14280 # The following way of writing the cache mishandles newlines in values,
14281 # but we know of no workaround that is simple, portable, and efficient.
14282 # So, we kill variables containing newlines.
14283 # Ultrix sh set writes to stderr and can't be redirected directly,
14284 # and sets the high bit in the cache file unless we assign to the vars.
14285 (
14286   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14287     eval ac_val=\$$ac_var
14288     case $ac_val in #(
14289     *${as_nl}*)
14290       case $ac_var in #(
14291       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14292 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14293       esac
14294       case $ac_var in #(
14295       _ | IFS | as_nl) ;; #(
14296       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14297       *) { eval $ac_var=; unset $ac_var;} ;;
14298       esac ;;
14299     esac
14300   done
14301
14302   (set) 2>&1 |
14303     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14304     *${as_nl}ac_space=\ *)
14305       # `set' does not quote correctly, so add quotes: double-quote
14306       # substitution turns \\\\ into \\, and sed turns \\ into \.
14307       sed -n \
14308         "s/'/'\\\\''/g;
14309           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14310       ;; #(
14311     *)
14312       # `set' quotes correctly as required by POSIX, so do not add quotes.
14313       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14314       ;;
14315     esac |
14316     sort
14317 ) |
14318   sed '
14319      /^ac_cv_env_/b end
14320      t clear
14321      :clear
14322      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14323      t end
14324      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14325      :end' >>confcache
14326 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14327   if test -w "$cache_file"; then
14328     test "x$cache_file" != "x/dev/null" &&
14329       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14330 $as_echo "$as_me: updating cache $cache_file" >&6;}
14331     cat confcache >$cache_file
14332   else
14333     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14334 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14335   fi
14336 fi
14337 rm -f confcache
14338
14339 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14340 # Let make expand exec_prefix.
14341 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14342
14343 DEFS=-DHAVE_CONFIG_H
14344
14345 ac_libobjs=
14346 ac_ltlibobjs=
14347 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14348   # 1. Remove the extension, and $U if already installed.
14349   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14350   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14351   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14352   #    will be set to the directory where LIBOBJS objects are built.
14353   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14354   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14355 done
14356 LIBOBJS=$ac_libobjs
14357
14358 LTLIBOBJS=$ac_ltlibobjs
14359
14360
14361
14362 : ${CONFIG_STATUS=./config.status}
14363 ac_write_fail=0
14364 ac_clean_files_save=$ac_clean_files
14365 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14366 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14367 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14368 as_write_fail=0
14369 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14370 #! $SHELL
14371 # Generated by $as_me.
14372 # Run this file to recreate the current configuration.
14373 # Compiler output produced by configure, useful for debugging
14374 # configure, is in config.log if it exists.
14375
14376 debug=false
14377 ac_cs_recheck=false
14378 ac_cs_silent=false
14379
14380 SHELL=\${CONFIG_SHELL-$SHELL}
14381 export SHELL
14382 _ASEOF
14383 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14384 ## -------------------- ##
14385 ## M4sh Initialization. ##
14386 ## -------------------- ##
14387
14388 # Be more Bourne compatible
14389 DUALCASE=1; export DUALCASE # for MKS sh
14390 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14391   emulate sh
14392   NULLCMD=:
14393   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14394   # is contrary to our usage.  Disable this feature.
14395   alias -g '${1+"$@"}'='"$@"'
14396   setopt NO_GLOB_SUBST
14397 else
14398   case `(set -o) 2>/dev/null` in #(
14399   *posix*) :
14400     set -o posix ;; #(
14401   *) :
14402      ;;
14403 esac
14404 fi
14405
14406
14407 as_nl='
14408 '
14409 export as_nl
14410 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14411 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14412 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14413 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14414 # Prefer a ksh shell builtin over an external printf program on Solaris,
14415 # but without wasting forks for bash or zsh.
14416 if test -z "$BASH_VERSION$ZSH_VERSION" \
14417     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14418   as_echo='print -r --'
14419   as_echo_n='print -rn --'
14420 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14421   as_echo='printf %s\n'
14422   as_echo_n='printf %s'
14423 else
14424   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14425     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14426     as_echo_n='/usr/ucb/echo -n'
14427   else
14428     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14429     as_echo_n_body='eval
14430       arg=$1;
14431       case $arg in #(
14432       *"$as_nl"*)
14433         expr "X$arg" : "X\\(.*\\)$as_nl";
14434         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14435       esac;
14436       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14437     '
14438     export as_echo_n_body
14439     as_echo_n='sh -c $as_echo_n_body as_echo'
14440   fi
14441   export as_echo_body
14442   as_echo='sh -c $as_echo_body as_echo'
14443 fi
14444
14445 # The user is always right.
14446 if test "${PATH_SEPARATOR+set}" != set; then
14447   PATH_SEPARATOR=:
14448   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14449     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14450       PATH_SEPARATOR=';'
14451   }
14452 fi
14453
14454
14455 # IFS
14456 # We need space, tab and new line, in precisely that order.  Quoting is
14457 # there to prevent editors from complaining about space-tab.
14458 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14459 # splitting by setting IFS to empty value.)
14460 IFS=" ""        $as_nl"
14461
14462 # Find who we are.  Look in the path if we contain no directory separator.
14463 case $0 in #((
14464   *[\\/]* ) as_myself=$0 ;;
14465   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14466 for as_dir in $PATH
14467 do
14468   IFS=$as_save_IFS
14469   test -z "$as_dir" && as_dir=.
14470     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14471   done
14472 IFS=$as_save_IFS
14473
14474      ;;
14475 esac
14476 # We did not find ourselves, most probably we were run as `sh COMMAND'
14477 # in which case we are not to be found in the path.
14478 if test "x$as_myself" = x; then
14479   as_myself=$0
14480 fi
14481 if test ! -f "$as_myself"; then
14482   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14483   exit 1
14484 fi
14485
14486 # Unset variables that we do not need and which cause bugs (e.g. in
14487 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14488 # suppresses any "Segmentation fault" message there.  '((' could
14489 # trigger a bug in pdksh 5.2.14.
14490 for as_var in BASH_ENV ENV MAIL MAILPATH
14491 do eval test x\${$as_var+set} = xset \
14492   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14493 done
14494 PS1='$ '
14495 PS2='> '
14496 PS4='+ '
14497
14498 # NLS nuisances.
14499 LC_ALL=C
14500 export LC_ALL
14501 LANGUAGE=C
14502 export LANGUAGE
14503
14504 # CDPATH.
14505 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14506
14507
14508 # as_fn_error ERROR [LINENO LOG_FD]
14509 # ---------------------------------
14510 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14511 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14512 # script with status $?, using 1 if that was 0.
14513 as_fn_error ()
14514 {
14515   as_status=$?; test $as_status -eq 0 && as_status=1
14516   if test "$3"; then
14517     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14518     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14519   fi
14520   $as_echo "$as_me: error: $1" >&2
14521   as_fn_exit $as_status
14522 } # as_fn_error
14523
14524
14525 # as_fn_set_status STATUS
14526 # -----------------------
14527 # Set $? to STATUS, without forking.
14528 as_fn_set_status ()
14529 {
14530   return $1
14531 } # as_fn_set_status
14532
14533 # as_fn_exit STATUS
14534 # -----------------
14535 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14536 as_fn_exit ()
14537 {
14538   set +e
14539   as_fn_set_status $1
14540   exit $1
14541 } # as_fn_exit
14542
14543 # as_fn_unset VAR
14544 # ---------------
14545 # Portably unset VAR.
14546 as_fn_unset ()
14547 {
14548   { eval $1=; unset $1;}
14549 }
14550 as_unset=as_fn_unset
14551 # as_fn_append VAR VALUE
14552 # ----------------------
14553 # Append the text in VALUE to the end of the definition contained in VAR. Take
14554 # advantage of any shell optimizations that allow amortized linear growth over
14555 # repeated appends, instead of the typical quadratic growth present in naive
14556 # implementations.
14557 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14558   eval 'as_fn_append ()
14559   {
14560     eval $1+=\$2
14561   }'
14562 else
14563   as_fn_append ()
14564   {
14565     eval $1=\$$1\$2
14566   }
14567 fi # as_fn_append
14568
14569 # as_fn_arith ARG...
14570 # ------------------
14571 # Perform arithmetic evaluation on the ARGs, and store the result in the
14572 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14573 # must be portable across $(()) and expr.
14574 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14575   eval 'as_fn_arith ()
14576   {
14577     as_val=$(( $* ))
14578   }'
14579 else
14580   as_fn_arith ()
14581   {
14582     as_val=`expr "$@" || test $? -eq 1`
14583   }
14584 fi # as_fn_arith
14585
14586
14587 if expr a : '\(a\)' >/dev/null 2>&1 &&
14588    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14589   as_expr=expr
14590 else
14591   as_expr=false
14592 fi
14593
14594 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14595   as_basename=basename
14596 else
14597   as_basename=false
14598 fi
14599
14600 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14601   as_dirname=dirname
14602 else
14603   as_dirname=false
14604 fi
14605
14606 as_me=`$as_basename -- "$0" ||
14607 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14608          X"$0" : 'X\(//\)$' \| \
14609          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14610 $as_echo X/"$0" |
14611     sed '/^.*\/\([^/][^/]*\)\/*$/{
14612             s//\1/
14613             q
14614           }
14615           /^X\/\(\/\/\)$/{
14616             s//\1/
14617             q
14618           }
14619           /^X\/\(\/\).*/{
14620             s//\1/
14621             q
14622           }
14623           s/.*/./; q'`
14624
14625 # Avoid depending upon Character Ranges.
14626 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14627 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14628 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14629 as_cr_digits='0123456789'
14630 as_cr_alnum=$as_cr_Letters$as_cr_digits
14631
14632 ECHO_C= ECHO_N= ECHO_T=
14633 case `echo -n x` in #(((((
14634 -n*)
14635   case `echo 'xy\c'` in
14636   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14637   xy)  ECHO_C='\c';;
14638   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14639        ECHO_T=' ';;
14640   esac;;
14641 *)
14642   ECHO_N='-n';;
14643 esac
14644
14645 rm -f conf$$ conf$$.exe conf$$.file
14646 if test -d conf$$.dir; then
14647   rm -f conf$$.dir/conf$$.file
14648 else
14649   rm -f conf$$.dir
14650   mkdir conf$$.dir 2>/dev/null
14651 fi
14652 if (echo >conf$$.file) 2>/dev/null; then
14653   if ln -s conf$$.file conf$$ 2>/dev/null; then
14654     as_ln_s='ln -s'
14655     # ... but there are two gotchas:
14656     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14657     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14658     # In both cases, we have to default to `cp -p'.
14659     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14660       as_ln_s='cp -p'
14661   elif ln conf$$.file conf$$ 2>/dev/null; then
14662     as_ln_s=ln
14663   else
14664     as_ln_s='cp -p'
14665   fi
14666 else
14667   as_ln_s='cp -p'
14668 fi
14669 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14670 rmdir conf$$.dir 2>/dev/null
14671
14672
14673 # as_fn_mkdir_p
14674 # -------------
14675 # Create "$as_dir" as a directory, including parents if necessary.
14676 as_fn_mkdir_p ()
14677 {
14678
14679   case $as_dir in #(
14680   -*) as_dir=./$as_dir;;
14681   esac
14682   test -d "$as_dir" || eval $as_mkdir_p || {
14683     as_dirs=
14684     while :; do
14685       case $as_dir in #(
14686       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14687       *) as_qdir=$as_dir;;
14688       esac
14689       as_dirs="'$as_qdir' $as_dirs"
14690       as_dir=`$as_dirname -- "$as_dir" ||
14691 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14692          X"$as_dir" : 'X\(//\)[^/]' \| \
14693          X"$as_dir" : 'X\(//\)$' \| \
14694          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14695 $as_echo X"$as_dir" |
14696     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14697             s//\1/
14698             q
14699           }
14700           /^X\(\/\/\)[^/].*/{
14701             s//\1/
14702             q
14703           }
14704           /^X\(\/\/\)$/{
14705             s//\1/
14706             q
14707           }
14708           /^X\(\/\).*/{
14709             s//\1/
14710             q
14711           }
14712           s/.*/./; q'`
14713       test -d "$as_dir" && break
14714     done
14715     test -z "$as_dirs" || eval "mkdir $as_dirs"
14716   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
14717
14718
14719 } # as_fn_mkdir_p
14720 if mkdir -p . 2>/dev/null; then
14721   as_mkdir_p='mkdir -p "$as_dir"'
14722 else
14723   test -d ./-p && rmdir ./-p
14724   as_mkdir_p=false
14725 fi
14726
14727 if test -x / >/dev/null 2>&1; then
14728   as_test_x='test -x'
14729 else
14730   if ls -dL / >/dev/null 2>&1; then
14731     as_ls_L_option=L
14732   else
14733     as_ls_L_option=
14734   fi
14735   as_test_x='
14736     eval sh -c '\''
14737       if test -d "$1"; then
14738         test -d "$1/.";
14739       else
14740         case $1 in #(
14741         -*)set "./$1";;
14742         esac;
14743         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
14744         ???[sx]*):;;*)false;;esac;fi
14745     '\'' sh
14746   '
14747 fi
14748 as_executable_p=$as_test_x
14749
14750 # Sed expression to map a string onto a valid CPP name.
14751 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14752
14753 # Sed expression to map a string onto a valid variable name.
14754 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14755
14756
14757 exec 6>&1
14758 ## ----------------------------------- ##
14759 ## Main body of $CONFIG_STATUS script. ##
14760 ## ----------------------------------- ##
14761 _ASEOF
14762 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14763
14764 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14765 # Save the log message, to keep $0 and so on meaningful, and to
14766 # report actual input values of CONFIG_FILES etc. instead of their
14767 # values after options handling.
14768 ac_log="
14769 This file was extended by emacs $as_me 24.0.50, which was
14770 generated by GNU Autoconf 2.65.  Invocation command line was
14771
14772   CONFIG_FILES    = $CONFIG_FILES
14773   CONFIG_HEADERS  = $CONFIG_HEADERS
14774   CONFIG_LINKS    = $CONFIG_LINKS
14775   CONFIG_COMMANDS = $CONFIG_COMMANDS
14776   $ $0 $@
14777
14778 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14779 "
14780
14781 _ACEOF
14782
14783 case $ac_config_files in *"
14784 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14785 esac
14786
14787 case $ac_config_headers in *"
14788 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14789 esac
14790
14791
14792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14793 # Files that config.status was made for.
14794 config_files="$ac_config_files"
14795 config_headers="$ac_config_headers"
14796 config_commands="$ac_config_commands"
14797
14798 _ACEOF
14799
14800 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14801 ac_cs_usage="\
14802 \`$as_me' instantiates files and other configuration actions
14803 from templates according to the current configuration.  Unless the files
14804 and actions are specified as TAGs, all are instantiated by default.
14805
14806 Usage: $0 [OPTION]... [TAG]...
14807
14808   -h, --help       print this help, then exit
14809   -V, --version    print version number and configuration settings, then exit
14810       --config     print configuration, then exit
14811   -q, --quiet, --silent
14812                    do not print progress messages
14813   -d, --debug      don't remove temporary files
14814       --recheck    update $as_me by reconfiguring in the same conditions
14815       --file=FILE[:TEMPLATE]
14816                    instantiate the configuration file FILE
14817       --header=FILE[:TEMPLATE]
14818                    instantiate the configuration header FILE
14819
14820 Configuration files:
14821 $config_files
14822
14823 Configuration headers:
14824 $config_headers
14825
14826 Configuration commands:
14827 $config_commands
14828
14829 Report bugs to the package provider."
14830
14831 _ACEOF
14832 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14833 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14834 ac_cs_version="\\
14835 emacs config.status 24.0.50
14836 configured by $0, generated by GNU Autoconf 2.65,
14837   with options \\"\$ac_cs_config\\"
14838
14839 Copyright (C) 2009 Free Software Foundation, Inc.
14840 This config.status script is free software; the Free Software Foundation
14841 gives unlimited permission to copy, distribute and modify it."
14842
14843 ac_pwd='$ac_pwd'
14844 srcdir='$srcdir'
14845 INSTALL='$INSTALL'
14846 test -n "\$AWK" || AWK=awk
14847 _ACEOF
14848
14849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14850 # The default lists apply if the user does not specify any file.
14851 ac_need_defaults=:
14852 while test $# != 0
14853 do
14854   case $1 in
14855   --*=*)
14856     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14857     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14858     ac_shift=:
14859     ;;
14860   *)
14861     ac_option=$1
14862     ac_optarg=$2
14863     ac_shift=shift
14864     ;;
14865   esac
14866
14867   case $ac_option in
14868   # Handling of the options.
14869   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14870     ac_cs_recheck=: ;;
14871   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14872     $as_echo "$ac_cs_version"; exit ;;
14873   --config | --confi | --conf | --con | --co | --c )
14874     $as_echo "$ac_cs_config"; exit ;;
14875   --debug | --debu | --deb | --de | --d | -d )
14876     debug=: ;;
14877   --file | --fil | --fi | --f )
14878     $ac_shift
14879     case $ac_optarg in
14880     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14881     esac
14882     as_fn_append CONFIG_FILES " '$ac_optarg'"
14883     ac_need_defaults=false;;
14884   --header | --heade | --head | --hea )
14885     $ac_shift
14886     case $ac_optarg in
14887     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14888     esac
14889     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14890     ac_need_defaults=false;;
14891   --he | --h)
14892     # Conflict between --help and --header
14893     as_fn_error "ambiguous option: \`$1'
14894 Try \`$0 --help' for more information.";;
14895   --help | --hel | -h )
14896     $as_echo "$ac_cs_usage"; exit ;;
14897   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14898   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14899     ac_cs_silent=: ;;
14900
14901   # This is an error.
14902   -*) as_fn_error "unrecognized option: \`$1'
14903 Try \`$0 --help' for more information." ;;
14904
14905   *) as_fn_append ac_config_targets " $1"
14906      ac_need_defaults=false ;;
14907
14908   esac
14909   shift
14910 done
14911
14912 ac_configure_extra_args=
14913
14914 if $ac_cs_silent; then
14915   exec 6>/dev/null
14916   ac_configure_extra_args="$ac_configure_extra_args --silent"
14917 fi
14918
14919 _ACEOF
14920 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14921 if \$ac_cs_recheck; then
14922   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14923   shift
14924   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14925   CONFIG_SHELL='$SHELL'
14926   export CONFIG_SHELL
14927   exec "\$@"
14928 fi
14929
14930 _ACEOF
14931 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14932 exec 5>>config.log
14933 {
14934   echo
14935   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14936 ## Running $as_me. ##
14937 _ASBOX
14938   $as_echo "$ac_log"
14939 } >&5
14940
14941 _ACEOF
14942 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14943 #
14944 # INIT-COMMANDS
14945 #
14946 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
14947
14948 _ACEOF
14949
14950 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14951
14952 # Handling of arguments.
14953 for ac_config_target in $ac_config_targets
14954 do
14955   case $ac_config_target in
14956     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
14957     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14958     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
14959     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
14960     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
14961     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
14962     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
14963     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
14964     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
14965     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
14966     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
14967     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
14968     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14969
14970   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14971   esac
14972 done
14973
14974
14975 # If the user did not use the arguments to specify the items to instantiate,
14976 # then the envvar interface is used.  Set only those that are not.
14977 # We use the long form for the default assignment because of an extremely
14978 # bizarre bug on SunOS 4.1.3.
14979 if $ac_need_defaults; then
14980   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14981   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14982   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14983 fi
14984
14985 # Have a temporary directory for convenience.  Make it in the build tree
14986 # simply because there is no reason against having it here, and in addition,
14987 # creating and moving files from /tmp can sometimes cause problems.
14988 # Hook for its removal unless debugging.
14989 # Note that there is a small window in which the directory will not be cleaned:
14990 # after its creation but before its name has been assigned to `$tmp'.
14991 $debug ||
14992 {
14993   tmp=
14994   trap 'exit_status=$?
14995   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14996 ' 0
14997   trap 'as_fn_exit 1' 1 2 13 15
14998 }
14999 # Create a (secure) tmp directory for tmp files.
15000
15001 {
15002   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15003   test -n "$tmp" && test -d "$tmp"
15004 }  ||
15005 {
15006   tmp=./conf$$-$RANDOM
15007   (umask 077 && mkdir "$tmp")
15008 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15009
15010 # Set up the scripts for CONFIG_FILES section.
15011 # No need to generate them if there are no CONFIG_FILES.
15012 # This happens for instance with `./config.status config.h'.
15013 if test -n "$CONFIG_FILES"; then
15014
15015 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15016   ac_cs_awk_getline=:
15017   ac_cs_awk_pipe_init=
15018   ac_cs_awk_read_file='
15019       while ((getline aline < (F[key])) > 0)
15020         print(aline)
15021       close(F[key])'
15022   ac_cs_awk_pipe_fini=
15023 else
15024   ac_cs_awk_getline=false
15025   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15026   ac_cs_awk_read_file='
15027       print "|#_!!_#|"
15028       print "cat " F[key] " &&"
15029       '$ac_cs_awk_pipe_init
15030   # The final `:' finishes the AND list.
15031   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15032 fi
15033 ac_cr=`echo X | tr X '\015'`
15034 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15035 # But we know of no other shell where ac_cr would be empty at this
15036 # point, so we can use a bashism as a fallback.
15037 if test "x$ac_cr" = x; then
15038   eval ac_cr=\$\'\\r\'
15039 fi
15040 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15041 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15042   ac_cs_awk_cr='\r'
15043 else
15044   ac_cs_awk_cr=$ac_cr
15045 fi
15046
15047 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15048 _ACEOF
15049
15050 # Create commands to substitute file output variables.
15051 {
15052   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15053   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15054   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15055   echo "_ACAWK" &&
15056   echo "_ACEOF"
15057 } >conf$$files.sh &&
15058 . ./conf$$files.sh ||
15059   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15060 rm -f conf$$files.sh
15061
15062 {
15063   echo "cat >conf$$subs.awk <<_ACEOF" &&
15064   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15065   echo "_ACEOF"
15066 } >conf$$subs.sh ||
15067   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15068 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15069 ac_delim='%!_!# '
15070 for ac_last_try in false false false false false :; do
15071   . ./conf$$subs.sh ||
15072     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15073
15074   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15075   if test $ac_delim_n = $ac_delim_num; then
15076     break
15077   elif $ac_last_try; then
15078     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15079   else
15080     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15081   fi
15082 done
15083 rm -f conf$$subs.sh
15084
15085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15086 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15087 _ACEOF
15088 sed -n '
15089 h
15090 s/^/S["/; s/!.*/"]=/
15091 p
15092 g
15093 s/^[^!]*!//
15094 :repl
15095 t repl
15096 s/'"$ac_delim"'$//
15097 t delim
15098 :nl
15099 h
15100 s/\(.\{148\}\)..*/\1/
15101 t more1
15102 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15103 p
15104 n
15105 b repl
15106 :more1
15107 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15108 p
15109 g
15110 s/.\{148\}//
15111 t nl
15112 :delim
15113 h
15114 s/\(.\{148\}\)..*/\1/
15115 t more2
15116 s/["\\]/\\&/g; s/^/"/; s/$/"/
15117 p
15118 b
15119 :more2
15120 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15121 p
15122 g
15123 s/.\{148\}//
15124 t delim
15125 ' <conf$$subs.awk | sed '
15126 /^[^""]/{
15127   N
15128   s/\n//
15129 }
15130 ' >>$CONFIG_STATUS || ac_write_fail=1
15131 rm -f conf$$subs.awk
15132 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15133 _ACAWK
15134 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15135   for (key in S) S_is_set[key] = 1
15136   FS = "\a"
15137   \$ac_cs_awk_pipe_init
15138 }
15139 {
15140   line = $ 0
15141   nfields = split(line, field, "@")
15142   substed = 0
15143   len = length(field[1])
15144   for (i = 2; i < nfields; i++) {
15145     key = field[i]
15146     keylen = length(key)
15147     if (S_is_set[key]) {
15148       value = S[key]
15149       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15150       len += length(value) + length(field[++i])
15151       substed = 1
15152     } else
15153       len += 1 + keylen
15154   }
15155   if (nfields == 3 && !substed) {
15156     key = field[2]
15157     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15158       \$ac_cs_awk_read_file
15159       next
15160     }
15161   }
15162   print line
15163 }
15164 \$ac_cs_awk_pipe_fini
15165 _ACAWK
15166 _ACEOF
15167 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15168 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15169   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15170 else
15171   cat
15172 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15173   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15174 _ACEOF
15175
15176 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15177 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15178 # trailing colons and then remove the whole line if VPATH becomes empty
15179 # (actually we leave an empty line to preserve line numbers).
15180 if test "x$srcdir" = x.; then
15181   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15182 s/:*\$(srcdir):*/:/
15183 s/:*\${srcdir}:*/:/
15184 s/:*@srcdir@:*/:/
15185 s/^\([^=]*=[     ]*\):*/\1/
15186 s/:*$//
15187 s/^[^=]*=[       ]*$//
15188 }'
15189 fi
15190
15191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15192 fi # test -n "$CONFIG_FILES"
15193
15194 # Set up the scripts for CONFIG_HEADERS section.
15195 # No need to generate them if there are no CONFIG_HEADERS.
15196 # This happens for instance with `./config.status Makefile'.
15197 if test -n "$CONFIG_HEADERS"; then
15198 cat >"$tmp/defines.awk" <<\_ACAWK ||
15199 BEGIN {
15200 _ACEOF
15201
15202 # Transform confdefs.h into an awk script `defines.awk', embedded as
15203 # here-document in config.status, that substitutes the proper values into
15204 # config.h.in to produce config.h.
15205
15206 # Create a delimiter string that does not exist in confdefs.h, to ease
15207 # handling of long lines.
15208 ac_delim='%!_!# '
15209 for ac_last_try in false false :; do
15210   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15211   if test -z "$ac_t"; then
15212     break
15213   elif $ac_last_try; then
15214     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15215   else
15216     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15217   fi
15218 done
15219
15220 # For the awk script, D is an array of macro values keyed by name,
15221 # likewise P contains macro parameters if any.  Preserve backslash
15222 # newline sequences.
15223
15224 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15225 sed -n '
15226 s/.\{148\}/&'"$ac_delim"'/g
15227 t rset
15228 :rset
15229 s/^[     ]*#[    ]*define[       ][      ]*/ /
15230 t def
15231 d
15232 :def
15233 s/\\$//
15234 t bsnl
15235 s/["\\]/\\&/g
15236 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15237 D["\1"]=" \3"/p
15238 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15239 d
15240 :bsnl
15241 s/["\\]/\\&/g
15242 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15243 D["\1"]=" \3\\\\\\n"\\/p
15244 t cont
15245 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15246 t cont
15247 d
15248 :cont
15249 n
15250 s/.\{148\}/&'"$ac_delim"'/g
15251 t clear
15252 :clear
15253 s/\\$//
15254 t bsnlc
15255 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15256 d
15257 :bsnlc
15258 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15259 b cont
15260 ' <confdefs.h | sed '
15261 s/'"$ac_delim"'/"\\\
15262 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15263
15264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15265   for (key in D) D_is_set[key] = 1
15266   FS = "\a"
15267 }
15268 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15269   line = \$ 0
15270   split(line, arg, " ")
15271   if (arg[1] == "#") {
15272     defundef = arg[2]
15273     mac1 = arg[3]
15274   } else {
15275     defundef = substr(arg[1], 2)
15276     mac1 = arg[2]
15277   }
15278   split(mac1, mac2, "(") #)
15279   macro = mac2[1]
15280   prefix = substr(line, 1, index(line, defundef) - 1)
15281   if (D_is_set[macro]) {
15282     # Preserve the white space surrounding the "#".
15283     print prefix "define", macro P[macro] D[macro]
15284     next
15285   } else {
15286     # Replace #undef with comments.  This is necessary, for example,
15287     # in the case of _POSIX_SOURCE, which is predefined and required
15288     # on some systems where configure will not decide to define it.
15289     if (defundef == "undef") {
15290       print "/*", prefix defundef, macro, "*/"
15291       next
15292     }
15293   }
15294 }
15295 { print }
15296 _ACAWK
15297 _ACEOF
15298 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15299   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15300 fi # test -n "$CONFIG_HEADERS"
15301
15302
15303 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15304 shift
15305 for ac_tag
15306 do
15307   case $ac_tag in
15308   :[FHLC]) ac_mode=$ac_tag; continue;;
15309   esac
15310   case $ac_mode$ac_tag in
15311   :[FHL]*:*);;
15312   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15313   :[FH]-) ac_tag=-:-;;
15314   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15315   esac
15316   ac_save_IFS=$IFS
15317   IFS=:
15318   set x $ac_tag
15319   IFS=$ac_save_IFS
15320   shift
15321   ac_file=$1
15322   shift
15323
15324   case $ac_mode in
15325   :L) ac_source=$1;;
15326   :[FH])
15327     ac_file_inputs=
15328     for ac_f
15329     do
15330       case $ac_f in
15331       -) ac_f="$tmp/stdin";;
15332       *) # Look for the file first in the build tree, then in the source tree
15333          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15334          # because $ac_f cannot contain `:'.
15335          test -f "$ac_f" ||
15336            case $ac_f in
15337            [\\/$]*) false;;
15338            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15339            esac ||
15340            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15341       esac
15342       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15343       as_fn_append ac_file_inputs " '$ac_f'"
15344     done
15345
15346     # Let's still pretend it is `configure' which instantiates (i.e., don't
15347     # use $as_me), people would be surprised to read:
15348     #    /* config.h.  Generated by config.status.  */
15349     configure_input='Generated from '`
15350           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15351         `' by configure.'
15352     if test x"$ac_file" != x-; then
15353       configure_input="$ac_file.  $configure_input"
15354       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15355 $as_echo "$as_me: creating $ac_file" >&6;}
15356     fi
15357     # Neutralize special characters interpreted by sed in replacement strings.
15358     case $configure_input in #(
15359     *\&* | *\|* | *\\* )
15360        ac_sed_conf_input=`$as_echo "$configure_input" |
15361        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15362     *) ac_sed_conf_input=$configure_input;;
15363     esac
15364
15365     case $ac_tag in
15366     *:-:* | *:-) cat >"$tmp/stdin" \
15367       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15368     esac
15369     ;;
15370   esac
15371
15372   ac_dir=`$as_dirname -- "$ac_file" ||
15373 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15374          X"$ac_file" : 'X\(//\)[^/]' \| \
15375          X"$ac_file" : 'X\(//\)$' \| \
15376          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15377 $as_echo X"$ac_file" |
15378     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15379             s//\1/
15380             q
15381           }
15382           /^X\(\/\/\)[^/].*/{
15383             s//\1/
15384             q
15385           }
15386           /^X\(\/\/\)$/{
15387             s//\1/
15388             q
15389           }
15390           /^X\(\/\).*/{
15391             s//\1/
15392             q
15393           }
15394           s/.*/./; q'`
15395   as_dir="$ac_dir"; as_fn_mkdir_p
15396   ac_builddir=.
15397
15398 case "$ac_dir" in
15399 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15400 *)
15401   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15402   # A ".." for each directory in $ac_dir_suffix.
15403   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15404   case $ac_top_builddir_sub in
15405   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15406   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15407   esac ;;
15408 esac
15409 ac_abs_top_builddir=$ac_pwd
15410 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15411 # for backward compatibility:
15412 ac_top_builddir=$ac_top_build_prefix
15413
15414 case $srcdir in
15415   .)  # We are building in place.
15416     ac_srcdir=.
15417     ac_top_srcdir=$ac_top_builddir_sub
15418     ac_abs_top_srcdir=$ac_pwd ;;
15419   [\\/]* | ?:[\\/]* )  # Absolute name.
15420     ac_srcdir=$srcdir$ac_dir_suffix;
15421     ac_top_srcdir=$srcdir
15422     ac_abs_top_srcdir=$srcdir ;;
15423   *) # Relative name.
15424     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15425     ac_top_srcdir=$ac_top_build_prefix$srcdir
15426     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15427 esac
15428 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15429
15430
15431   case $ac_mode in
15432   :F)
15433   #
15434   # CONFIG_FILE
15435   #
15436
15437   case $INSTALL in
15438   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15439   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15440   esac
15441 _ACEOF
15442
15443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15444 # If the template does not know about datarootdir, expand it.
15445 # FIXME: This hack should be removed a few years after 2.60.
15446 ac_datarootdir_hack=; ac_datarootdir_seen=
15447 ac_sed_dataroot='
15448 /datarootdir/ {
15449   p
15450   q
15451 }
15452 /@datadir@/p
15453 /@docdir@/p
15454 /@infodir@/p
15455 /@localedir@/p
15456 /@mandir@/p'
15457 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15458 *datarootdir*) ac_datarootdir_seen=yes;;
15459 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15460   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15461 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15462 _ACEOF
15463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15464   ac_datarootdir_hack='
15465   s&@datadir@&$datadir&g
15466   s&@docdir@&$docdir&g
15467   s&@infodir@&$infodir&g
15468   s&@localedir@&$localedir&g
15469   s&@mandir@&$mandir&g
15470   s&\\\${datarootdir}&$datarootdir&g' ;;
15471 esac
15472 _ACEOF
15473
15474 # Neutralize VPATH when `$srcdir' = `.'.
15475 # Shell code in configure.ac might set extrasub.
15476 # FIXME: do we really want to maintain this feature?
15477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15478 ac_sed_extra="$ac_vpsub
15479 $extrasub
15480 _ACEOF
15481 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15482 :t
15483 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15484 s|@configure_input@|$ac_sed_conf_input|;t t
15485 s&@top_builddir@&$ac_top_builddir_sub&;t t
15486 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15487 s&@srcdir@&$ac_srcdir&;t t
15488 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15489 s&@top_srcdir@&$ac_top_srcdir&;t t
15490 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15491 s&@builddir@&$ac_builddir&;t t
15492 s&@abs_builddir@&$ac_abs_builddir&;t t
15493 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15494 s&@INSTALL@&$ac_INSTALL&;t t
15495 $ac_datarootdir_hack
15496 "
15497 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15498 if $ac_cs_awk_getline; then
15499   $AWK -f "$tmp/subs.awk"
15500 else
15501   $AWK -f "$tmp/subs.awk" | $SHELL
15502 fi >$tmp/out \
15503   || as_fn_error "could not create $ac_file" "$LINENO" 5
15504
15505 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15506   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15507   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15508   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15509 which seems to be undefined.  Please make sure it is defined." >&5
15510 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15511 which seems to be undefined.  Please make sure it is defined." >&2;}
15512
15513   rm -f "$tmp/stdin"
15514   case $ac_file in
15515   -) cat "$tmp/out" && rm -f "$tmp/out";;
15516   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15517   esac \
15518   || as_fn_error "could not create $ac_file" "$LINENO" 5
15519  ;;
15520   :H)
15521   #
15522   # CONFIG_HEADER
15523   #
15524   if test x"$ac_file" != x-; then
15525     {
15526       $as_echo "/* $configure_input  */" \
15527       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
15528     } >"$tmp/config.h" \
15529       || as_fn_error "could not create $ac_file" "$LINENO" 5
15530     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
15531       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15532 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15533     else
15534       rm -f "$ac_file"
15535       mv "$tmp/config.h" "$ac_file" \
15536         || as_fn_error "could not create $ac_file" "$LINENO" 5
15537     fi
15538   else
15539     $as_echo "/* $configure_input  */" \
15540       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
15541       || as_fn_error "could not create -" "$LINENO" 5
15542   fi
15543  ;;
15544
15545   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15546 $as_echo "$as_me: executing $ac_file commands" >&6;}
15547  ;;
15548   esac
15549
15550
15551   case $ac_file$ac_mode in
15552     "default":C)
15553
15554 ### Make the necessary directories, if they don't exist.
15555 for dir in etc lisp ; do
15556   test -d ${dir} || mkdir ${dir}
15557 done
15558
15559 echo creating src/epaths.h
15560 ${MAKE-make} epaths-force
15561
15562 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
15563   echo creating src/.gdbinit
15564   echo source $srcdir/src/.gdbinit > src/.gdbinit
15565 fi
15566
15567  ;;
15568
15569   esac
15570 done # for ac_tag
15571
15572
15573 as_fn_exit 0
15574 _ACEOF
15575 ac_clean_files=$ac_clean_files_save
15576
15577 test $ac_write_fail = 0 ||
15578   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
15579
15580
15581 # configure is writing to config.log, and then calls config.status.
15582 # config.status does its own redirection, appending to config.log.
15583 # Unfortunately, on DOS this fails, as config.log is still kept open
15584 # by configure, so config.status won't be able to write to it; its
15585 # output is simply discarded.  So we exec the FD to /dev/null,
15586 # effectively closing config.log, so it can be properly (re)opened and
15587 # appended to by config.status.  When coming back to configure, we
15588 # need to make the FD available again.
15589 if test "$no_create" != yes; then
15590   ac_cs_success=:
15591   ac_config_status_args=
15592   test "$silent" = yes &&
15593     ac_config_status_args="$ac_config_status_args --quiet"
15594   exec 5>/dev/null
15595   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15596   exec 5>>config.log
15597   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15598   # would make configure fail if this is the last instruction.
15599   $ac_cs_success || as_fn_exit $?
15600 fi
15601 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15602   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15603 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15604 fi
15605
15606