configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for charybdis 3.3.0.
   4 #
   5 # $Id: configure.ac 3516 2007-06-10 16:14:03Z jilles $
   6 #
   7 #
   8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
  10 # Foundation, Inc.
  11 #
  12 #
  13 # This configure script is free software; the Free Software Foundation
  14 # gives unlimited permission to copy, distribute and modify it.
  15 ## -------------------- ##
  16 ## M4sh Initialization. ##
  17 ## -------------------- ##
  18
  19 # Be more Bourne compatible
  20 DUALCASE=1; export DUALCASE # for MKS sh
  21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  22   emulate sh
  23   NULLCMD=:
  24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  25   # is contrary to our usage.  Disable this feature.
  26   alias -g '${1+"$@"}'='"$@"'
  27   setopt NO_GLOB_SUBST
  28 else
  29   case `(set -o) 2>/dev/null` in #(
  30   *posix*) :
  31     set -o posix ;; #(
  32   *) :
  33      ;;
  34 esac
  35 fi
  36
  37
  38 as_nl='
  39 '
  40 export as_nl
  41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  45 # Prefer a ksh shell builtin over an external printf program on Solaris,
  46 # but without wasting forks for bash or zsh.
  47 if test -z "$BASH_VERSION$ZSH_VERSION" \
  48     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  49   as_echo='print -r --'
  50   as_echo_n='print -rn --'
  51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  52   as_echo='printf %s\n'
  53   as_echo_n='printf %s'
  54 else
  55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  57     as_echo_n='/usr/ucb/echo -n'
  58   else
  59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  60     as_echo_n_body='eval
  61       arg=$1;
  62       case $arg in #(
  63       *"$as_nl"*)
  64         expr "X$arg" : "X\\(.*\\)$as_nl";
  65         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  66       esac;
  67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  68     '
  69     export as_echo_n_body
  70     as_echo_n='sh -c $as_echo_n_body as_echo'
  71   fi
  72   export as_echo_body
  73   as_echo='sh -c $as_echo_body as_echo'
  74 fi
  75
  76 # The user is always right.
  77 if test "${PATH_SEPARATOR+set}" != set; then
  78   PATH_SEPARATOR=:
  79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  81       PATH_SEPARATOR=';'
  82   }
  83 fi
  84
  85
  86 # IFS
  87 # We need space, tab and new line, in precisely that order.  Quoting is
  88 # there to prevent editors from complaining about space-tab.
  89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  90 # splitting by setting IFS to empty value.)
  91 IFS=" ""        $as_nl"
  92
  93 # Find who we are.  Look in the path if we contain no directory separator.
  94 as_myself=
  95 case $0 in #((
  96   *[\\/]* ) as_myself=$0 ;;
  97   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  98 for as_dir in $PATH
  99 do
 100   IFS=$as_save_IFS
 101   test -z "$as_dir" && as_dir=.
 102     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 103   done
 104 IFS=$as_save_IFS
 105
 106      ;;
 107 esac
 108 # We did not find ourselves, most probably we were run as `sh COMMAND'
 109 # in which case we are not to be found in the path.
 110 if test "x$as_myself" = x; then
 111   as_myself=$0
 112 fi
 113 if test ! -f "$as_myself"; then
 114   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 115   exit 1
 116 fi
 117
 118 # Unset variables that we do not need and which cause bugs (e.g. in
 119 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 120 # suppresses any "Segmentation fault" message there.  '((' could
 121 # trigger a bug in pdksh 5.2.14.
 122 for as_var in BASH_ENV ENV MAIL MAILPATH
 123 do eval test x\${$as_var+set} = xset \
 124   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 125 done
 126 PS1='$ '
 127 PS2='> '
 128 PS4='+ '
 129
 130 # NLS nuisances.
 131 LC_ALL=C
 132 export LC_ALL
 133 LANGUAGE=C
 134 export LANGUAGE
 135
 136 # CDPATH.
 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 138
 139 if test "x$CONFIG_SHELL" = x; then
 140   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 141   emulate sh
 142   NULLCMD=:
 143   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 144   # is contrary to our usage.  Disable this feature.
 145   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 146   setopt NO_GLOB_SUBST
 147 else
 148   case \`(set -o) 2>/dev/null\` in #(
 149   *posix*) :
 150     set -o posix ;; #(
 151   *) :
 152      ;;
 153 esac
 154 fi
 155 "
 156   as_required="as_fn_return () { (exit \$1); }
 157 as_fn_success () { as_fn_return 0; }
 158 as_fn_failure () { as_fn_return 1; }
 159 as_fn_ret_success () { return 0; }
 160 as_fn_ret_failure () { return 1; }
 161
 162 exitcode=0
 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 168
 169 else
 170   exitcode=1; echo positional parameters were not saved.
 171 fi
 172 test x\$exitcode = x0 || exit 1"
 173   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 174   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 175   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 176   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 177 test \$(( 1 + 1 )) = 2 || exit 1"
 178   if (eval "$as_required") 2>/dev/null; then :
 179   as_have_required=yes
 180 else
 181   as_have_required=no
 182 fi
 183   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 184
 185 else
 186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 187 as_found=false
 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 189 do
 190   IFS=$as_save_IFS
 191   test -z "$as_dir" && as_dir=.
 192   as_found=:
 193   case $as_dir in #(
 194          /*)
 195            for as_base in sh bash ksh sh5; do
 196              # Try only shells that exist, to save several forks.
 197              as_shell=$as_dir/$as_base
 198              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 199                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   CONFIG_SHELL=$as_shell as_have_required=yes
 201                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 202   break 2
 203 fi
 204 fi
 205            done;;
 206        esac
 207   as_found=false
 208 done
 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 210               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 211   CONFIG_SHELL=$SHELL as_have_required=yes
 212 fi; }
 213 IFS=$as_save_IFS
 214
 215
 216       if test "x$CONFIG_SHELL" != x; then :
 217   # We cannot yet assume a decent shell, so we have to provide a
 218         # neutralization value for shells without unset; and this also
 219         # works around shells that cannot unset nonexistent variables.
 220         # Preserve -v and -x to the replacement shell.
 221         BASH_ENV=/dev/null
 222         ENV=/dev/null
 223         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 224         export CONFIG_SHELL
 225         case $- in # ((((
 226           *v*x* | *x*v* ) as_opts=-vx ;;
 227           *v* ) as_opts=-v ;;
 228           *x* ) as_opts=-x ;;
 229           * ) as_opts= ;;
 230         esac
 231         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 232 fi
 233
 234     if test x$as_have_required = xno; then :
 235   $as_echo "$0: This script requires a shell more modern than all"
 236   $as_echo "$0: the shells that I found on your system."
 237   if test x${ZSH_VERSION+set} = xset ; then
 238     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 239     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 240   else
 241     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 242 $0: including any error possibly output before this
 243 $0: message. Then install a modern shell, or manually run
 244 $0: the script under such a shell if you do have one."
 245   fi
 246   exit 1
 247 fi
 248 fi
 249 fi
 250 SHELL=${CONFIG_SHELL-/bin/sh}
 251 export SHELL
 252 # Unset more variables known to interfere with behavior of common tools.
 253 CLICOLOR_FORCE= GREP_OPTIONS=
 254 unset CLICOLOR_FORCE GREP_OPTIONS
 255
 256 ## --------------------- ##
 257 ## M4sh Shell Functions. ##
 258 ## --------------------- ##
 259 # as_fn_unset VAR
 260 # ---------------
 261 # Portably unset VAR.
 262 as_fn_unset ()
 263 {
 264   { eval $1=; unset $1;}
 265 }
 266 as_unset=as_fn_unset
 267
 268 # as_fn_set_status STATUS
 269 # -----------------------
 270 # Set $? to STATUS, without forking.
 271 as_fn_set_status ()
 272 {
 273   return $1
 274 } # as_fn_set_status
 275
 276 # as_fn_exit STATUS
 277 # -----------------
 278 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 279 as_fn_exit ()
 280 {
 281   set +e
 282   as_fn_set_status $1
 283   exit $1
 284 } # as_fn_exit
 285
 286 # as_fn_mkdir_p
 287 # -------------
 288 # Create "$as_dir" as a directory, including parents if necessary.
 289 as_fn_mkdir_p ()
 290 {
 291
 292   case $as_dir in #(
 293   -*) as_dir=./$as_dir;;
 294   esac
 295   test -d "$as_dir" || eval $as_mkdir_p || {
 296     as_dirs=
 297     while :; do
 298       case $as_dir in #(
 299       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 300       *) as_qdir=$as_dir;;
 301       esac
 302       as_dirs="'$as_qdir' $as_dirs"
 303       as_dir=`$as_dirname -- "$as_dir" ||
 304 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 305          X"$as_dir" : 'X\(//\)[^/]' \| \
 306          X"$as_dir" : 'X\(//\)$' \| \
 307          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 308 $as_echo X"$as_dir" |
 309     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)[^/].*/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\/\)$/{
 318             s//\1/
 319             q
 320           }
 321           /^X\(\/\).*/{
 322             s//\1/
 323             q
 324           }
 325           s/.*/./; q'`
 326       test -d "$as_dir" && break
 327     done
 328     test -z "$as_dirs" || eval "mkdir $as_dirs"
 329   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 330
 331
 332 } # as_fn_mkdir_p
 333 # as_fn_append VAR VALUE
 334 # ----------------------
 335 # Append the text in VALUE to the end of the definition contained in VAR. Take
 336 # advantage of any shell optimizations that allow amortized linear growth over
 337 # repeated appends, instead of the typical quadratic growth present in naive
 338 # implementations.
 339 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 340   eval 'as_fn_append ()
 341   {
 342     eval $1+=\$2
 343   }'
 344 else
 345   as_fn_append ()
 346   {
 347     eval $1=\$$1\$2
 348   }
 349 fi # as_fn_append
 350
 351 # as_fn_arith ARG...
 352 # ------------------
 353 # Perform arithmetic evaluation on the ARGs, and store the result in the
 354 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 355 # must be portable across $(()) and expr.
 356 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 357   eval 'as_fn_arith ()
 358   {
 359     as_val=$(( $* ))
 360   }'
 361 else
 362   as_fn_arith ()
 363   {
 364     as_val=`expr "$@" || test $? -eq 1`
 365   }
 366 fi # as_fn_arith
 367
 368
 369 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 370 # ----------------------------------------
 371 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 372 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 373 # script with STATUS, using 1 if that was 0.
 374 as_fn_error ()
 375 {
 376   as_status=$1; test $as_status -eq 0 && as_status=1
 377   if test "$4"; then
 378     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 379     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 380   fi
 381   $as_echo "$as_me: error: $2" >&2
 382   as_fn_exit $as_status
 383 } # as_fn_error
 384
 385 if expr a : '\(a\)' >/dev/null 2>&1 &&
 386    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 387   as_expr=expr
 388 else
 389   as_expr=false
 390 fi
 391
 392 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 393   as_basename=basename
 394 else
 395   as_basename=false
 396 fi
 397
 398 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 399   as_dirname=dirname
 400 else
 401   as_dirname=false
 402 fi
 403
 404 as_me=`$as_basename -- "$0" ||
 405 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 406          X"$0" : 'X\(//\)$' \| \
 407          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 408 $as_echo X/"$0" |
 409     sed '/^.*\/\([^/][^/]*\)\/*$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\/\)$/{
 414             s//\1/
 415             q
 416           }
 417           /^X\/\(\/\).*/{
 418             s//\1/
 419             q
 420           }
 421           s/.*/./; q'`
 422
 423 # Avoid depending upon Character Ranges.
 424 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 425 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 426 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 427 as_cr_digits='0123456789'
 428 as_cr_alnum=$as_cr_Letters$as_cr_digits
 429
 430
 431   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 432   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 433   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 434   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 435   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 436   sed -n '
 437     p
 438     /[$]LINENO/=
 439   ' <$as_myself |
 440     sed '
 441       s/[$]LINENO.*/&-/
 442       t lineno
 443       b
 444       :lineno
 445       N
 446       :loop
 447       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 448       t loop
 449       s/-\n.*//
 450     ' >$as_me.lineno &&
 451   chmod +x "$as_me.lineno" ||
 452     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 453
 454   # Don't try to exec as it changes $[0], causing all sort of problems
 455   # (the dirname of $[0] is not the place where we might find the
 456   # original and so on.  Autoconf is especially sensitive to this).
 457   . "./$as_me.lineno"
 458   # Exit status is that of the last command.
 459   exit
 460 }
 461
 462 ECHO_C= ECHO_N= ECHO_T=
 463 case `echo -n x` in #(((((
 464 -n*)
 465   case `echo 'xy\c'` in
 466   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 467   xy)  ECHO_C='\c';;
 468   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 469        ECHO_T=' ';;
 470   esac;;
 471 *)
 472   ECHO_N='-n';;
 473 esac
 474
 475 rm -f conf$$ conf$$.exe conf$$.file
 476 if test -d conf$$.dir; then
 477   rm -f conf$$.dir/conf$$.file
 478 else
 479   rm -f conf$$.dir
 480   mkdir conf$$.dir 2>/dev/null
 481 fi
 482 if (echo >conf$$.file) 2>/dev/null; then
 483   if ln -s conf$$.file conf$$ 2>/dev/null; then
 484     as_ln_s='ln -s'
 485     # ... but there are two gotchas:
 486     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 487     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 488     # In both cases, we have to default to `cp -p'.
 489     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 490       as_ln_s='cp -p'
 491   elif ln conf$$.file conf$$ 2>/dev/null; then
 492     as_ln_s=ln
 493   else
 494     as_ln_s='cp -p'
 495   fi
 496 else
 497   as_ln_s='cp -p'
 498 fi
 499 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 500 rmdir conf$$.dir 2>/dev/null
 501
 502 if mkdir -p . 2>/dev/null; then
 503   as_mkdir_p='mkdir -p "$as_dir"'
 504 else
 505   test -d ./-p && rmdir ./-p
 506   as_mkdir_p=false
 507 fi
 508
 509 if test -x / >/dev/null 2>&1; then
 510   as_test_x='test -x'
 511 else
 512   if ls -dL / >/dev/null 2>&1; then
 513     as_ls_L_option=L
 514   else
 515     as_ls_L_option=
 516   fi
 517   as_test_x='
 518     eval sh -c '\''
 519       if test -d "$1"; then
 520         test -d "$1/.";
 521       else
 522         case $1 in #(
 523         -*)set "./$1";;
 524         esac;
 525         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 526         ???[sx]*):;;*)false;;esac;fi
 527     '\'' sh
 528   '
 529 fi
 530 as_executable_p=$as_test_x
 531
 532 # Sed expression to map a string onto a valid CPP name.
 533 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 534
 535 # Sed expression to map a string onto a valid variable name.
 536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 537
 538
 539 test -n "$DJDIR" || exec 7<&0 </dev/null
 540 exec 6>&1
 541
 542 # Name of the host.
 543 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 544 # so uname gets run too.
 545 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 546
 547 #
 548 # Initializations.
 549 #
 550 ac_default_prefix=/usr/local
 551 ac_clean_files=
 552 ac_config_libobj_dir=.
 553 LIBOBJS=
 554 cross_compiling=no
 555 subdirs=
 556 MFLAGS=
 557 MAKEFLAGS=
 558
 559 # Identity of this package.
 560 PACKAGE_NAME='charybdis'
 561 PACKAGE_TARNAME='charybdis'
 562 PACKAGE_VERSION='3.3.0'
 563 PACKAGE_STRING='charybdis 3.3.0'
 564 PACKAGE_BUGREPORT=''
 565 PACKAGE_URL=''
 566
 567 ac_default_prefix=$HOME/ircd
 568 # Factoring default headers for most tests.
 569 ac_includes_default="\
 570 #include <stdio.h>
 571 #ifdef HAVE_SYS_TYPES_H
 572 # include <sys/types.h>
 573 #endif
 574 #ifdef HAVE_SYS_STAT_H
 575 # include <sys/stat.h>
 576 #endif
 577 #ifdef STDC_HEADERS
 578 # include <stdlib.h>
 579 # include <stddef.h>
 580 #else
 581 # ifdef HAVE_STDLIB_H
 582 #  include <stdlib.h>
 583 # endif
 584 #endif
 585 #ifdef HAVE_STRING_H
 586 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 587 #  include <memory.h>
 588 # endif
 589 # include <string.h>
 590 #endif
 591 #ifdef HAVE_STRINGS_H
 592 # include <strings.h>
 593 #endif
 594 #ifdef HAVE_INTTYPES_H
 595 # include <inttypes.h>
 596 #endif
 597 #ifdef HAVE_STDINT_H
 598 # include <stdint.h>
 599 #endif
 600 #ifdef HAVE_UNISTD_H
 601 # include <unistd.h>
 602 #endif"
 603
 604 enable_option_checking=no
 605 ac_subst_vars='LTLIBOBJS
 606 LIBOBJS
 607 SEDOBJ
 608 IRC_CFLAGS
 609 PICFLAGS
 610 SSL_LIBS
 611 SSL_INCLUDES
 612 SSL_SRCS_ENABLE
 613 MOD_TARGET
 614 MODULES_LIBS
 615 SELECT_TYPE
 616 moduledir
 617 MODULE_DIR
 618 helpdir
 619 HELP_DIR
 620 logdir
 621 LOG_DIR
 622 confdir
 623 ETC_DIR
 624 ZLIB_LD
 625 ENCSPEED
 626 ALLOCA
 627 VICONF
 628 CRYPT_LIB
 629 LEXLIB
 630 LEX_OUTPUT_ROOT
 631 LEX
 632 YFLAGS
 633 YACC
 634 TOUCH
 635 RANLIB
 636 LD
 637 AR
 638 SED
 639 LN
 640 MV
 641 CP
 642 RM
 643 INSTALL_DATA
 644 INSTALL_SCRIPT
 645 INSTALL_PROGRAM
 646 SET_MAKE
 647 STDOUT
 648 MAKEDEPEND
 649 MKDEP
 650 subdirs
 651 EGREP
 652 GREP
 653 CPP
 654 OBJEXT
 655 EXEEXT
 656 ac_ct_CC
 657 CPPFLAGS
 658 LDFLAGS
 659 CFLAGS
 660 CC
 661 target_alias
 662 host_alias
 663 build_alias
 664 LIBS
 665 ECHO_T
 666 ECHO_N
 667 ECHO_C
 668 DEFS
 669 mandir
 670 localedir
 671 libdir
 672 psdir
 673 pdfdir
 674 dvidir
 675 htmldir
 676 infodir
 677 docdir
 678 oldincludedir
 679 includedir
 680 localstatedir
 681 sharedstatedir
 682 sysconfdir
 683 datadir
 684 datarootdir
 685 libexecdir
 686 sbindir
 687 bindir
 688 program_transform_name
 689 prefix
 690 exec_prefix
 691 PACKAGE_URL
 692 PACKAGE_BUGREPORT
 693 PACKAGE_STRING
 694 PACKAGE_VERSION
 695 PACKAGE_TARNAME
 696 PACKAGE_NAME
 697 PATH_SEPARATOR
 698 SHELL'
 699 ac_subst_files=''
 700 ac_user_opts='
 701 enable_option_checking
 702 enable_ipv6
 703 enable_openssl
 704 with_zlib_path
 705 enable_zlib
 706 enable_ports
 707 enable_poll
 708 enable_select
 709 enable_kqueue
 710 enable_epoll
 711 with_confdir
 712 with_logdir
 713 with_helpdir
 714 with_moduledir
 715 with_custom_branding
 716 with_custom_version
 717 enable_assert
 718 enable_iodebug
 719 enable_profile
 720 enable_balloc
 721 enable_small_net
 722 with_nicklen
 723 with_topiclen
 724 enable_warnings
 725 '
 726       ac_precious_vars='build_alias
 727 host_alias
 728 target_alias
 729 CC
 730 CFLAGS
 731 LDFLAGS
 732 LIBS
 733 CPPFLAGS
 734 CPP
 735 YACC
 736 YFLAGS'
 737 ac_subdirs_all='libratbox'
 738
 739 # Initialize some variables set by options.
 740 ac_init_help=
 741 ac_init_version=false
 742 ac_unrecognized_opts=
 743 ac_unrecognized_sep=
 744 # The variables have the same names as the options, with
 745 # dashes changed to underlines.
 746 cache_file=/dev/null
 747 exec_prefix=NONE
 748 no_create=
 749 no_recursion=
 750 prefix=NONE
 751 program_prefix=NONE
 752 program_suffix=NONE
 753 program_transform_name=s,x,x,
 754 silent=
 755 site=
 756 srcdir=
 757 verbose=
 758 x_includes=NONE
 759 x_libraries=NONE
 760
 761 # Installation directory options.
 762 # These are left unexpanded so users can "make install exec_prefix=/foo"
 763 # and all the variables that are supposed to be based on exec_prefix
 764 # by default will actually change.
 765 # Use braces instead of parens because sh, perl, etc. also accept them.
 766 # (The list follows the same order as the GNU Coding Standards.)
 767 bindir='${exec_prefix}/bin'
 768 sbindir='${exec_prefix}/sbin'
 769 libexecdir='${exec_prefix}/libexec'
 770 datarootdir='${prefix}/share'
 771 datadir='${datarootdir}'
 772 sysconfdir='${prefix}/etc'
 773 sharedstatedir='${prefix}/com'
 774 localstatedir='${prefix}/var'
 775 includedir='${prefix}/include'
 776 oldincludedir='/usr/include'
 777 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 778 infodir='${datarootdir}/info'
 779 htmldir='${docdir}'
 780 dvidir='${docdir}'
 781 pdfdir='${docdir}'
 782 psdir='${docdir}'
 783 libdir='${exec_prefix}/lib'
 784 localedir='${datarootdir}/locale'
 785 mandir='${datarootdir}/man'
 786
 787 ac_prev=
 788 ac_dashdash=
 789 for ac_option
 790 do
 791   # If the previous option needs an argument, assign it.
 792   if test -n "$ac_prev"; then
 793     eval $ac_prev=\$ac_option
 794     ac_prev=
 795     continue
 796   fi
 797
 798   case $ac_option in
 799   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 800   *=)   ac_optarg= ;;
 801   *)    ac_optarg=yes ;;
 802   esac
 803
 804   # Accept the important Cygnus configure options, so we can diagnose typos.
 805
 806   case $ac_dashdash$ac_option in
 807   --)
 808     ac_dashdash=yes ;;
 809
 810   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 811     ac_prev=bindir ;;
 812   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 813     bindir=$ac_optarg ;;
 814
 815   -build | --build | --buil | --bui | --bu)
 816     ac_prev=build_alias ;;
 817   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 818     build_alias=$ac_optarg ;;
 819
 820   -cache-file | --cache-file | --cache-fil | --cache-fi \
 821   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 822     ac_prev=cache_file ;;
 823   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 824   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 825     cache_file=$ac_optarg ;;
 826
 827   --config-cache | -C)
 828     cache_file=config.cache ;;
 829
 830   -datadir | --datadir | --datadi | --datad)
 831     ac_prev=datadir ;;
 832   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 833     datadir=$ac_optarg ;;
 834
 835   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 836   | --dataroo | --dataro | --datar)
 837     ac_prev=datarootdir ;;
 838   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 839   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 840     datarootdir=$ac_optarg ;;
 841
 842   -disable-* | --disable-*)
 843     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 844     # Reject names that are not valid shell variable names.
 845     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 846       as_fn_error $? "invalid feature name: $ac_useropt"
 847     ac_useropt_orig=$ac_useropt
 848     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 849     case $ac_user_opts in
 850       *"
 851 "enable_$ac_useropt"
 852 "*) ;;
 853       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 854          ac_unrecognized_sep=', ';;
 855     esac
 856     eval enable_$ac_useropt=no ;;
 857
 858   -docdir | --docdir | --docdi | --doc | --do)
 859     ac_prev=docdir ;;
 860   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 861     docdir=$ac_optarg ;;
 862
 863   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 864     ac_prev=dvidir ;;
 865   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 866     dvidir=$ac_optarg ;;
 867
 868   -enable-* | --enable-*)
 869     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 870     # Reject names that are not valid shell variable names.
 871     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 872       as_fn_error $? "invalid feature name: $ac_useropt"
 873     ac_useropt_orig=$ac_useropt
 874     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 875     case $ac_user_opts in
 876       *"
 877 "enable_$ac_useropt"
 878 "*) ;;
 879       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 880          ac_unrecognized_sep=', ';;
 881     esac
 882     eval enable_$ac_useropt=\$ac_optarg ;;
 883
 884   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 885   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 886   | --exec | --exe | --ex)
 887     ac_prev=exec_prefix ;;
 888   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 889   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 890   | --exec=* | --exe=* | --ex=*)
 891     exec_prefix=$ac_optarg ;;
 892
 893   -gas | --gas | --ga | --g)
 894     # Obsolete; use --with-gas.
 895     with_gas=yes ;;
 896
 897   -help | --help | --hel | --he | -h)
 898     ac_init_help=long ;;
 899   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 900     ac_init_help=recursive ;;
 901   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 902     ac_init_help=short ;;
 903
 904   -host | --host | --hos | --ho)
 905     ac_prev=host_alias ;;
 906   -host=* | --host=* | --hos=* | --ho=*)
 907     host_alias=$ac_optarg ;;
 908
 909   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 910     ac_prev=htmldir ;;
 911   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 912   | --ht=*)
 913     htmldir=$ac_optarg ;;
 914
 915   -includedir | --includedir | --includedi | --included | --include \
 916   | --includ | --inclu | --incl | --inc)
 917     ac_prev=includedir ;;
 918   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 919   | --includ=* | --inclu=* | --incl=* | --inc=*)
 920     includedir=$ac_optarg ;;
 921
 922   -infodir | --infodir | --infodi | --infod | --info | --inf)
 923     ac_prev=infodir ;;
 924   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 925     infodir=$ac_optarg ;;
 926
 927   -libdir | --libdir | --libdi | --libd)
 928     ac_prev=libdir ;;
 929   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 930     libdir=$ac_optarg ;;
 931
 932   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 933   | --libexe | --libex | --libe)
 934     ac_prev=libexecdir ;;
 935   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 936   | --libexe=* | --libex=* | --libe=*)
 937     libexecdir=$ac_optarg ;;
 938
 939   -localedir | --localedir | --localedi | --localed | --locale)
 940     ac_prev=localedir ;;
 941   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 942     localedir=$ac_optarg ;;
 943
 944   -localstatedir | --localstatedir | --localstatedi | --localstated \
 945   | --localstate | --localstat | --localsta | --localst | --locals)
 946     ac_prev=localstatedir ;;
 947   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 948   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 949     localstatedir=$ac_optarg ;;
 950
 951   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 952     ac_prev=mandir ;;
 953   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 954     mandir=$ac_optarg ;;
 955
 956   -nfp | --nfp | --nf)
 957     # Obsolete; use --without-fp.
 958     with_fp=no ;;
 959
 960   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 961   | --no-cr | --no-c | -n)
 962     no_create=yes ;;
 963
 964   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 965   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 966     no_recursion=yes ;;
 967
 968   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 969   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 970   | --oldin | --oldi | --old | --ol | --o)
 971     ac_prev=oldincludedir ;;
 972   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 973   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 974   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 975     oldincludedir=$ac_optarg ;;
 976
 977   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 978     ac_prev=prefix ;;
 979   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 980     prefix=$ac_optarg ;;
 981
 982   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 983   | --program-pre | --program-pr | --program-p)
 984     ac_prev=program_prefix ;;
 985   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 986   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 987     program_prefix=$ac_optarg ;;
 988
 989   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 990   | --program-suf | --program-su | --program-s)
 991     ac_prev=program_suffix ;;
 992   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 993   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 994     program_suffix=$ac_optarg ;;
 995
 996   -program-transform-name | --program-transform-name \
 997   | --program-transform-nam | --program-transform-na \
 998   | --program-transform-n | --program-transform- \
 999   | --program-transform | --program-transfor \
1000   | --program-transfo | --program-transf \
1001   | --program-trans | --program-tran \
1002   | --progr-tra | --program-tr | --program-t)
1003     ac_prev=program_transform_name ;;
1004   -program-transform-name=* | --program-transform-name=* \
1005   | --program-transform-nam=* | --program-transform-na=* \
1006   | --program-transform-n=* | --program-transform-=* \
1007   | --program-transform=* | --program-transfor=* \
1008   | --program-transfo=* | --program-transf=* \
1009   | --program-trans=* | --program-tran=* \
1010   | --progr-tra=* | --program-tr=* | --program-t=*)
1011     program_transform_name=$ac_optarg ;;
1012
1013   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1014     ac_prev=pdfdir ;;
1015   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1016     pdfdir=$ac_optarg ;;
1017
1018   -psdir | --psdir | --psdi | --psd | --ps)
1019     ac_prev=psdir ;;
1020   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1021     psdir=$ac_optarg ;;
1022
1023   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1024   | -silent | --silent | --silen | --sile | --sil)
1025     silent=yes ;;
1026
1027   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1028     ac_prev=sbindir ;;
1029   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1030   | --sbi=* | --sb=*)
1031     sbindir=$ac_optarg ;;
1032
1033   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1034   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1035   | --sharedst | --shareds | --shared | --share | --shar \
1036   | --sha | --sh)
1037     ac_prev=sharedstatedir ;;
1038   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1039   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1040   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1041   | --sha=* | --sh=*)
1042     sharedstatedir=$ac_optarg ;;
1043
1044   -site | --site | --sit)
1045     ac_prev=site ;;
1046   -site=* | --site=* | --sit=*)
1047     site=$ac_optarg ;;
1048
1049   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1050     ac_prev=srcdir ;;
1051   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1052     srcdir=$ac_optarg ;;
1053
1054   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1055   | --syscon | --sysco | --sysc | --sys | --sy)
1056     ac_prev=sysconfdir ;;
1057   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1058   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1059     sysconfdir=$ac_optarg ;;
1060
1061   -target | --target | --targe | --targ | --tar | --ta | --t)
1062     ac_prev=target_alias ;;
1063   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1064     target_alias=$ac_optarg ;;
1065
1066   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1067     verbose=yes ;;
1068
1069   -version | --version | --versio | --versi | --vers | -V)
1070     ac_init_version=: ;;
1071
1072   -with-* | --with-*)
1073     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1074     # Reject names that are not valid shell variable names.
1075     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1076       as_fn_error $? "invalid package name: $ac_useropt"
1077     ac_useropt_orig=$ac_useropt
1078     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1079     case $ac_user_opts in
1080       *"
1081 "with_$ac_useropt"
1082 "*) ;;
1083       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1084          ac_unrecognized_sep=', ';;
1085     esac
1086     eval with_$ac_useropt=\$ac_optarg ;;
1087
1088   -without-* | --without-*)
1089     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1090     # Reject names that are not valid shell variable names.
1091     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1092       as_fn_error $? "invalid package name: $ac_useropt"
1093     ac_useropt_orig=$ac_useropt
1094     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1095     case $ac_user_opts in
1096       *"
1097 "with_$ac_useropt"
1098 "*) ;;
1099       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1100          ac_unrecognized_sep=', ';;
1101     esac
1102     eval with_$ac_useropt=no ;;
1103
1104   --x)
1105     # Obsolete; use --with-x.
1106     with_x=yes ;;
1107
1108   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1109   | --x-incl | --x-inc | --x-in | --x-i)
1110     ac_prev=x_includes ;;
1111   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1112   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1113     x_includes=$ac_optarg ;;
1114
1115   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1116   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1117     ac_prev=x_libraries ;;
1118   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1119   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1120     x_libraries=$ac_optarg ;;
1121
1122   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1123 Try \`$0 --help' for more information"
1124     ;;
1125
1126   *=*)
1127     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1128     # Reject names that are not valid shell variable names.
1129     case $ac_envvar in #(
1130       '' | [0-9]* | *[!_$as_cr_alnum]* )
1131       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1132     esac
1133     eval $ac_envvar=\$ac_optarg
1134     export $ac_envvar ;;
1135
1136   *)
1137     # FIXME: should be removed in autoconf 3.0.
1138     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1139     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1140       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1141     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1142     ;;
1143
1144   esac
1145 done
1146
1147 if test -n "$ac_prev"; then
1148   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1149   as_fn_error $? "missing argument to $ac_option"
1150 fi
1151
1152 if test -n "$ac_unrecognized_opts"; then
1153   case $enable_option_checking in
1154     no) ;;
1155     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1156     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1157   esac
1158 fi
1159
1160 # Check all directory arguments for consistency.
1161 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1162                 datadir sysconfdir sharedstatedir localstatedir includedir \
1163                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1164                 libdir localedir mandir
1165 do
1166   eval ac_val=\$$ac_var
1167   # Remove trailing slashes.
1168   case $ac_val in
1169     */ )
1170       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1171       eval $ac_var=\$ac_val;;
1172   esac
1173   # Be sure to have absolute directory names.
1174   case $ac_val in
1175     [\\/$]* | ?:[\\/]* )  continue;;
1176     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1177   esac
1178   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1179 done
1180
1181 # There might be people who depend on the old broken behavior: `$host'
1182 # used to hold the argument of --host etc.
1183 # FIXME: To remove some day.
1184 build=$build_alias
1185 host=$host_alias
1186 target=$target_alias
1187
1188 # FIXME: To remove some day.
1189 if test "x$host_alias" != x; then
1190   if test "x$build_alias" = x; then
1191     cross_compiling=maybe
1192     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1193     If a cross compiler is detected then cross compile mode will be used" >&2
1194   elif test "x$build_alias" != "x$host_alias"; then
1195     cross_compiling=yes
1196   fi
1197 fi
1198
1199 ac_tool_prefix=
1200 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1201
1202 test "$silent" = yes && exec 6>/dev/null
1203
1204
1205 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1206 ac_ls_di=`ls -di .` &&
1207 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1208   as_fn_error $? "working directory cannot be determined"
1209 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1210   as_fn_error $? "pwd does not report name of working directory"
1211
1212
1213 # Find the source files, if location was not specified.
1214 if test -z "$srcdir"; then
1215   ac_srcdir_defaulted=yes
1216   # Try the directory containing this script, then the parent directory.
1217   ac_confdir=`$as_dirname -- "$as_myself" ||
1218 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1219          X"$as_myself" : 'X\(//\)[^/]' \| \
1220          X"$as_myself" : 'X\(//\)$' \| \
1221          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1222 $as_echo X"$as_myself" |
1223     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1224             s//\1/
1225             q
1226           }
1227           /^X\(\/\/\)[^/].*/{
1228             s//\1/
1229             q
1230           }
1231           /^X\(\/\/\)$/{
1232             s//\1/
1233             q
1234           }
1235           /^X\(\/\).*/{
1236             s//\1/
1237             q
1238           }
1239           s/.*/./; q'`
1240   srcdir=$ac_confdir
1241   if test ! -r "$srcdir/$ac_unique_file"; then
1242     srcdir=..
1243   fi
1244 else
1245   ac_srcdir_defaulted=no
1246 fi
1247 if test ! -r "$srcdir/$ac_unique_file"; then
1248   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1249   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1250 fi
1251 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1252 ac_abs_confdir=`(
1253         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1254         pwd)`
1255 # When building in place, set srcdir=.
1256 if test "$ac_abs_confdir" = "$ac_pwd"; then
1257   srcdir=.
1258 fi
1259 # Remove unnecessary trailing slashes from srcdir.
1260 # Double slashes in file names in object file debugging info
1261 # mess up M-x gdb in Emacs.
1262 case $srcdir in
1263 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1264 esac
1265 for ac_var in $ac_precious_vars; do
1266   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1267   eval ac_env_${ac_var}_value=\$${ac_var}
1268   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1269   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1270 done
1271
1272 #
1273 # Report the --help message.
1274 #
1275 if test "$ac_init_help" = "long"; then
1276   # Omit some internal or obsolete options to make the list less imposing.
1277   # This message is too long to be a string in the A/UX 3.1 sh.
1278   cat <<_ACEOF
1279 \`configure' configures charybdis 3.3.0 to adapt to many kinds of systems.
1280
1281 Usage: $0 [OPTION]... [VAR=VALUE]...
1282
1283 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1284 VAR=VALUE.  See below for descriptions of some of the useful variables.
1285
1286 Defaults for the options are specified in brackets.
1287
1288 Configuration:
1289   -h, --help              display this help and exit
1290       --help=short        display options specific to this package
1291       --help=recursive    display the short help of all the included packages
1292   -V, --version           display version information and exit
1293   -q, --quiet, --silent   do not print \`checking ...' messages
1294       --cache-file=FILE   cache test results in FILE [disabled]
1295   -C, --config-cache      alias for \`--cache-file=config.cache'
1296   -n, --no-create         do not create output files
1297       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1298
1299 Installation directories:
1300   --prefix=PREFIX         install architecture-independent files in PREFIX
1301                           [$ac_default_prefix]
1302   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1303                           [PREFIX]
1304
1305 By default, \`make install' will install all the files in
1306 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1307 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1308 for instance \`--prefix=\$HOME'.
1309
1310 For better control, use the options below.
1311
1312 Fine tuning of the installation directories:
1313   --bindir=DIR            user executables [EPREFIX/bin]
1314   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1315   --libexecdir=DIR        program executables [EPREFIX/libexec]
1316   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1317   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1318   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1319   --libdir=DIR            object code libraries [EPREFIX/lib]
1320   --includedir=DIR        C header files [PREFIX/include]
1321   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1322   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1323   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1324   --infodir=DIR           info documentation [DATAROOTDIR/info]
1325   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1326   --mandir=DIR            man documentation [DATAROOTDIR/man]
1327   --docdir=DIR            documentation root [DATAROOTDIR/doc/charybdis]
1328   --htmldir=DIR           html documentation [DOCDIR]
1329   --dvidir=DIR            dvi documentation [DOCDIR]
1330   --pdfdir=DIR            pdf documentation [DOCDIR]
1331   --psdir=DIR             ps documentation [DOCDIR]
1332 _ACEOF
1333
1334   cat <<\_ACEOF
1335 _ACEOF
1336 fi
1337
1338 if test -n "$ac_init_help"; then
1339   case $ac_init_help in
1340      short | recursive ) echo "Configuration of charybdis 3.3.0:";;
1341    esac
1342   cat <<\_ACEOF
1343
1344 Optional Features:
1345   --disable-option-checking  ignore unrecognized --enable/--with options
1346   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1347   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1348   --enable-ipv6           Enable IPv6 support
1349   --enable-openssl=DIR    Enable OpenSSL support (DIR optional).
1350   --disable-openssl       Disable OpenSSL support.
1351   --disable-zlib          Disable ziplinks support
1352   --enable-ports          Force solaris I/O ports subsystem usage.
1353   --enable-poll           Force poll() usage.
1354   --enable-select         Force select() usage.
1355   --enable-kqueue         Force kqueue() usage.
1356   --enable-epoll          Force sys_epoll usage (Linux only).
1357   --enable-assert         Enable assert(). Choose between soft(warnings) and
1358                           hard(aborts the daemon)
1359   --enable-iodebug        Enable IO Debugging hooks
1360   --enable-profile        Enable profiling
1361   --disable-balloc        Disable the block allocator.
1362   --enable-small-net      Enable small network support.
1363   --enable-warnings       Enable all sorts of warnings for debugging.
1364
1365 Optional Packages:
1366   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1367   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1368   --with-zlib-path=DIR    Path to libz.so for ziplinks support.
1369   --with-confdir=DIR      Directory to install config files.
1370   --with-logdir=DIR       Directory where to write logfiles.
1371   --with-helpdir=DIR      Directory to install help files.
1372   --with-moduledir=DIR    Directory to install modules.
1373   --with-custom-branding=NAME
1374                           Custom branding name.
1375   --with-custom-version=NAME
1376                           Custom version branding.
1377   --with-nicklen=LENGTH   Set the nick length to LENGTH (default 15, max 50)
1378   --with-topiclen=NUMBER  Set the max topic length to NUMBER (default 390, max
1379                           390)
1380
1381 Some influential environment variables:
1382   CC          C compiler command
1383   CFLAGS      C compiler flags
1384   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1385               nonstandard directory <lib dir>
1386   LIBS        libraries to pass to the linker, e.g. -l<library>
1387   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1388               you have headers in a nonstandard directory <include dir>
1389   CPP         C preprocessor
1390   YACC        The `Yet Another Compiler Compiler' implementation to use.
1391               Defaults to the first program found out of: `bison -y', `byacc',
1392               `yacc'.
1393   YFLAGS      The list of arguments that will be passed by default to $YACC.
1394               This script will default YFLAGS to the empty string to avoid a
1395               default value of `-d' given by some make applications.
1396
1397 Use these variables to override the choices made by `configure' or to help
1398 it to find libraries and programs with nonstandard names/locations.
1399
1400 Report bugs to the package provider.
1401 _ACEOF
1402 ac_status=$?
1403 fi
1404
1405 if test "$ac_init_help" = "recursive"; then
1406   # If there are subdirs, report their specific --help.
1407   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1408     test -d "$ac_dir" ||
1409       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1410       continue
1411     ac_builddir=.
1412
1413 case "$ac_dir" in
1414 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415 *)
1416   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1417   # A ".." for each directory in $ac_dir_suffix.
1418   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1419   case $ac_top_builddir_sub in
1420   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1421   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1422   esac ;;
1423 esac
1424 ac_abs_top_builddir=$ac_pwd
1425 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1426 # for backward compatibility:
1427 ac_top_builddir=$ac_top_build_prefix
1428
1429 case $srcdir in
1430   .)  # We are building in place.
1431     ac_srcdir=.
1432     ac_top_srcdir=$ac_top_builddir_sub
1433     ac_abs_top_srcdir=$ac_pwd ;;
1434   [\\/]* | ?:[\\/]* )  # Absolute name.
1435     ac_srcdir=$srcdir$ac_dir_suffix;
1436     ac_top_srcdir=$srcdir
1437     ac_abs_top_srcdir=$srcdir ;;
1438   *) # Relative name.
1439     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1440     ac_top_srcdir=$ac_top_build_prefix$srcdir
1441     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1442 esac
1443 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1444
1445     cd "$ac_dir" || { ac_status=$?; continue; }
1446     # Check for guested configure.
1447     if test -f "$ac_srcdir/configure.gnu"; then
1448       echo &&
1449       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1450     elif test -f "$ac_srcdir/configure"; then
1451       echo &&
1452       $SHELL "$ac_srcdir/configure" --help=recursive
1453     else
1454       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1455     fi || ac_status=$?
1456     cd "$ac_pwd" || { ac_status=$?; break; }
1457   done
1458 fi
1459
1460 test -n "$ac_init_help" && exit $ac_status
1461 if $ac_init_version; then
1462   cat <<\_ACEOF
1463 charybdis configure 3.3.0
1464 generated by GNU Autoconf 2.68
1465
1466 Copyright (C) 2010 Free Software Foundation, Inc.
1467 This configure script is free software; the Free Software Foundation
1468 gives unlimited permission to copy, distribute and modify it.
1469
1470 $Id: configure.ac 3516 2007-06-10 16:14:03Z jilles $
1471 _ACEOF
1472   exit
1473 fi
1474
1475 ## ------------------------ ##
1476 ## Autoconf initialization. ##
1477 ## ------------------------ ##
1478
1479 # ac_fn_c_try_compile LINENO
1480 # --------------------------
1481 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1482 ac_fn_c_try_compile ()
1483 {
1484   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1485   rm -f conftest.$ac_objext
1486   if { { ac_try="$ac_compile"
1487 case "(($ac_try" in
1488   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1489   *) ac_try_echo=$ac_try;;
1490 esac
1491 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1492 $as_echo "$ac_try_echo"; } >&5
1493   (eval "$ac_compile") 2>conftest.err
1494   ac_status=$?
1495   if test -s conftest.err; then
1496     grep -v '^ *+' conftest.err >conftest.er1
1497     cat conftest.er1 >&5
1498     mv -f conftest.er1 conftest.err
1499   fi
1500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1501   test $ac_status = 0; } && {
1502          test -z "$ac_c_werror_flag" ||
1503          test ! -s conftest.err
1504        } && test -s conftest.$ac_objext; then :
1505   ac_retval=0
1506 else
1507   $as_echo "$as_me: failed program was:" >&5
1508 sed 's/^/| /' conftest.$ac_ext >&5
1509
1510         ac_retval=1
1511 fi
1512   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1513   as_fn_set_status $ac_retval
1514
1515 } # ac_fn_c_try_compile
1516
1517 # ac_fn_c_try_cpp LINENO
1518 # ----------------------
1519 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1520 ac_fn_c_try_cpp ()
1521 {
1522   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1523   if { { ac_try="$ac_cpp conftest.$ac_ext"
1524 case "(($ac_try" in
1525   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1526   *) ac_try_echo=$ac_try;;
1527 esac
1528 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1529 $as_echo "$ac_try_echo"; } >&5
1530   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1531   ac_status=$?
1532   if test -s conftest.err; then
1533     grep -v '^ *+' conftest.err >conftest.er1
1534     cat conftest.er1 >&5
1535     mv -f conftest.er1 conftest.err
1536   fi
1537   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1538   test $ac_status = 0; } > conftest.i && {
1539          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1540          test ! -s conftest.err
1541        }; then :
1542   ac_retval=0
1543 else
1544   $as_echo "$as_me: failed program was:" >&5
1545 sed 's/^/| /' conftest.$ac_ext >&5
1546
1547     ac_retval=1
1548 fi
1549   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1550   as_fn_set_status $ac_retval
1551
1552 } # ac_fn_c_try_cpp
1553
1554 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1555 # -------------------------------------------------------
1556 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1557 # the include files in INCLUDES and setting the cache variable VAR
1558 # accordingly.
1559 ac_fn_c_check_header_mongrel ()
1560 {
1561   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1562   if eval \${$3+:} false; then :
1563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1564 $as_echo_n "checking for $2... " >&6; }
1565 if eval \${$3+:} false; then :
1566   $as_echo_n "(cached) " >&6
1567 fi
1568 eval ac_res=\$$3
1569                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1570 $as_echo "$ac_res" >&6; }
1571 else
1572   # Is the header compilable?
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1574 $as_echo_n "checking $2 usability... " >&6; }
1575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1576 /* end confdefs.h.  */
1577 $4
1578 #include <$2>
1579 _ACEOF
1580 if ac_fn_c_try_compile "$LINENO"; then :
1581   ac_header_compiler=yes
1582 else
1583   ac_header_compiler=no
1584 fi
1585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1587 $as_echo "$ac_header_compiler" >&6; }
1588
1589 # Is the header present?
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1591 $as_echo_n "checking $2 presence... " >&6; }
1592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1593 /* end confdefs.h.  */
1594 #include <$2>
1595 _ACEOF
1596 if ac_fn_c_try_cpp "$LINENO"; then :
1597   ac_header_preproc=yes
1598 else
1599   ac_header_preproc=no
1600 fi
1601 rm -f conftest.err conftest.i conftest.$ac_ext
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1603 $as_echo "$ac_header_preproc" >&6; }
1604
1605 # So?  What about this header?
1606 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1607   yes:no: )
1608     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1609 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1610     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1611 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1612     ;;
1613   no:yes:* )
1614     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1615 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1616     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1617 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1618     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1619 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1620     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1621 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1622     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1623 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1624     ;;
1625 esac
1626   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1627 $as_echo_n "checking for $2... " >&6; }
1628 if eval \${$3+:} false; then :
1629   $as_echo_n "(cached) " >&6
1630 else
1631   eval "$3=\$ac_header_compiler"
1632 fi
1633 eval ac_res=\$$3
1634                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1635 $as_echo "$ac_res" >&6; }
1636 fi
1637   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1638
1639 } # ac_fn_c_check_header_mongrel
1640
1641 # ac_fn_c_try_run LINENO
1642 # ----------------------
1643 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1644 # that executables *can* be run.
1645 ac_fn_c_try_run ()
1646 {
1647   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1648   if { { ac_try="$ac_link"
1649 case "(($ac_try" in
1650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1651   *) ac_try_echo=$ac_try;;
1652 esac
1653 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1654 $as_echo "$ac_try_echo"; } >&5
1655   (eval "$ac_link") 2>&5
1656   ac_status=$?
1657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1658   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1659   { { case "(($ac_try" in
1660   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1661   *) ac_try_echo=$ac_try;;
1662 esac
1663 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1664 $as_echo "$ac_try_echo"; } >&5
1665   (eval "$ac_try") 2>&5
1666   ac_status=$?
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; }; }; then :
1669   ac_retval=0
1670 else
1671   $as_echo "$as_me: program exited with status $ac_status" >&5
1672        $as_echo "$as_me: failed program was:" >&5
1673 sed 's/^/| /' conftest.$ac_ext >&5
1674
1675        ac_retval=$ac_status
1676 fi
1677   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1678   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1679   as_fn_set_status $ac_retval
1680
1681 } # ac_fn_c_try_run
1682
1683 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1684 # -------------------------------------------------------
1685 # Tests whether HEADER exists and can be compiled using the include files in
1686 # INCLUDES, setting the cache variable VAR accordingly.
1687 ac_fn_c_check_header_compile ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1691 $as_echo_n "checking for $2... " >&6; }
1692 if eval \${$3+:} false; then :
1693   $as_echo_n "(cached) " >&6
1694 else
1695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1696 /* end confdefs.h.  */
1697 $4
1698 #include <$2>
1699 _ACEOF
1700 if ac_fn_c_try_compile "$LINENO"; then :
1701   eval "$3=yes"
1702 else
1703   eval "$3=no"
1704 fi
1705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1706 fi
1707 eval ac_res=\$$3
1708                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1709 $as_echo "$ac_res" >&6; }
1710   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1711
1712 } # ac_fn_c_check_header_compile
1713
1714 # ac_fn_c_try_link LINENO
1715 # -----------------------
1716 # Try to link conftest.$ac_ext, and return whether this succeeded.
1717 ac_fn_c_try_link ()
1718 {
1719   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1720   rm -f conftest.$ac_objext conftest$ac_exeext
1721   if { { ac_try="$ac_link"
1722 case "(($ac_try" in
1723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1724   *) ac_try_echo=$ac_try;;
1725 esac
1726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1727 $as_echo "$ac_try_echo"; } >&5
1728   (eval "$ac_link") 2>conftest.err
1729   ac_status=$?
1730   if test -s conftest.err; then
1731     grep -v '^ *+' conftest.err >conftest.er1
1732     cat conftest.er1 >&5
1733     mv -f conftest.er1 conftest.err
1734   fi
1735   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1736   test $ac_status = 0; } && {
1737          test -z "$ac_c_werror_flag" ||
1738          test ! -s conftest.err
1739        } && test -s conftest$ac_exeext && {
1740          test "$cross_compiling" = yes ||
1741          $as_test_x conftest$ac_exeext
1742        }; then :
1743   ac_retval=0
1744 else
1745   $as_echo "$as_me: failed program was:" >&5
1746 sed 's/^/| /' conftest.$ac_ext >&5
1747
1748         ac_retval=1
1749 fi
1750   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1751   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1752   # interfere with the next link command; also delete a directory that is
1753   # left behind by Apple's compiler.  We do this before executing the actions.
1754   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1755   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1756   as_fn_set_status $ac_retval
1757
1758 } # ac_fn_c_try_link
1759
1760 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1761 # -------------------------------------------
1762 # Tests whether TYPE exists after having included INCLUDES, setting cache
1763 # variable VAR accordingly.
1764 ac_fn_c_check_type ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1768 $as_echo_n "checking for $2... " >&6; }
1769 if eval \${$3+:} false; then :
1770   $as_echo_n "(cached) " >&6
1771 else
1772   eval "$3=no"
1773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1774 /* end confdefs.h.  */
1775 $4
1776 int
1777 main ()
1778 {
1779 if (sizeof ($2))
1780          return 0;
1781   ;
1782   return 0;
1783 }
1784 _ACEOF
1785 if ac_fn_c_try_compile "$LINENO"; then :
1786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1787 /* end confdefs.h.  */
1788 $4
1789 int
1790 main ()
1791 {
1792 if (sizeof (($2)))
1793             return 0;
1794   ;
1795   return 0;
1796 }
1797 _ACEOF
1798 if ac_fn_c_try_compile "$LINENO"; then :
1799
1800 else
1801   eval "$3=yes"
1802 fi
1803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1804 fi
1805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1806 fi
1807 eval ac_res=\$$3
1808                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1809 $as_echo "$ac_res" >&6; }
1810   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1811
1812 } # ac_fn_c_check_type
1813
1814 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1815 # --------------------------------------------
1816 # Tries to find the compile-time value of EXPR in a program that includes
1817 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1818 # computed
1819 ac_fn_c_compute_int ()
1820 {
1821   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1822   if test "$cross_compiling" = yes; then
1823     # Depending upon the size, compute the lo and hi bounds.
1824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1825 /* end confdefs.h.  */
1826 $4
1827 int
1828 main ()
1829 {
1830 static int test_array [1 - 2 * !(($2) >= 0)];
1831 test_array [0] = 0
1832
1833   ;
1834   return 0;
1835 }
1836 _ACEOF
1837 if ac_fn_c_try_compile "$LINENO"; then :
1838   ac_lo=0 ac_mid=0
1839   while :; do
1840     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1841 /* end confdefs.h.  */
1842 $4
1843 int
1844 main ()
1845 {
1846 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1847 test_array [0] = 0
1848
1849   ;
1850   return 0;
1851 }
1852 _ACEOF
1853 if ac_fn_c_try_compile "$LINENO"; then :
1854   ac_hi=$ac_mid; break
1855 else
1856   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1857                         if test $ac_lo -le $ac_mid; then
1858                           ac_lo= ac_hi=
1859                           break
1860                         fi
1861                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1862 fi
1863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1864   done
1865 else
1866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1867 /* end confdefs.h.  */
1868 $4
1869 int
1870 main ()
1871 {
1872 static int test_array [1 - 2 * !(($2) < 0)];
1873 test_array [0] = 0
1874
1875   ;
1876   return 0;
1877 }
1878 _ACEOF
1879 if ac_fn_c_try_compile "$LINENO"; then :
1880   ac_hi=-1 ac_mid=-1
1881   while :; do
1882     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1883 /* end confdefs.h.  */
1884 $4
1885 int
1886 main ()
1887 {
1888 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1889 test_array [0] = 0
1890
1891   ;
1892   return 0;
1893 }
1894 _ACEOF
1895 if ac_fn_c_try_compile "$LINENO"; then :
1896   ac_lo=$ac_mid; break
1897 else
1898   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1899                         if test $ac_mid -le $ac_hi; then
1900                           ac_lo= ac_hi=
1901                           break
1902                         fi
1903                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1904 fi
1905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1906   done
1907 else
1908   ac_lo= ac_hi=
1909 fi
1910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1911 fi
1912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1913 # Binary search between lo and hi bounds.
1914 while test "x$ac_lo" != "x$ac_hi"; do
1915   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917 /* end confdefs.h.  */
1918 $4
1919 int
1920 main ()
1921 {
1922 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1923 test_array [0] = 0
1924
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   ac_hi=$ac_mid
1931 else
1932   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935 done
1936 case $ac_lo in #((
1937 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1938 '') ac_retval=1 ;;
1939 esac
1940   else
1941     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h.  */
1943 $4
1944 static long int longval () { return $2; }
1945 static unsigned long int ulongval () { return $2; }
1946 #include <stdio.h>
1947 #include <stdlib.h>
1948 int
1949 main ()
1950 {
1951
1952   FILE *f = fopen ("conftest.val", "w");
1953   if (! f)
1954     return 1;
1955   if (($2) < 0)
1956     {
1957       long int i = longval ();
1958       if (i != ($2))
1959         return 1;
1960       fprintf (f, "%ld", i);
1961     }
1962   else
1963     {
1964       unsigned long int i = ulongval ();
1965       if (i != ($2))
1966         return 1;
1967       fprintf (f, "%lu", i);
1968     }
1969   /* Do not output a trailing newline, as this causes \r\n confusion
1970      on some platforms.  */
1971   return ferror (f) || fclose (f) != 0;
1972
1973   ;
1974   return 0;
1975 }
1976 _ACEOF
1977 if ac_fn_c_try_run "$LINENO"; then :
1978   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1979 else
1980   ac_retval=1
1981 fi
1982 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1983   conftest.$ac_objext conftest.beam conftest.$ac_ext
1984 rm -f conftest.val
1985
1986   fi
1987   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1988   as_fn_set_status $ac_retval
1989
1990 } # ac_fn_c_compute_int
1991
1992 # ac_fn_c_check_func LINENO FUNC VAR
1993 # ----------------------------------
1994 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1995 ac_fn_c_check_func ()
1996 {
1997   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1999 $as_echo_n "checking for $2... " >&6; }
2000 if eval \${$3+:} false; then :
2001   $as_echo_n "(cached) " >&6
2002 else
2003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2006    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2007 #define $2 innocuous_$2
2008
2009 /* System header to define __stub macros and hopefully few prototypes,
2010     which can conflict with char $2 (); below.
2011     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2012     <limits.h> exists even on freestanding compilers.  */
2013
2014 #ifdef __STDC__
2015 # include <limits.h>
2016 #else
2017 # include <assert.h>
2018 #endif
2019
2020 #undef $2
2021
2022 /* Override any GCC internal prototype to avoid an error.
2023    Use char because int might match the return type of a GCC
2024    builtin and then its argument prototype would still apply.  */
2025 #ifdef __cplusplus
2026 extern "C"
2027 #endif
2028 char $2 ();
2029 /* The GNU C library defines this for functions which it implements
2030     to always fail with ENOSYS.  Some functions are actually named
2031     something starting with __ and the normal name is an alias.  */
2032 #if defined __stub_$2 || defined __stub___$2
2033 choke me
2034 #endif
2035
2036 int
2037 main ()
2038 {
2039 return $2 ();
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_link "$LINENO"; then :
2045   eval "$3=yes"
2046 else
2047   eval "$3=no"
2048 fi
2049 rm -f core conftest.err conftest.$ac_objext \
2050     conftest$ac_exeext conftest.$ac_ext
2051 fi
2052 eval ac_res=\$$3
2053                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2054 $as_echo "$ac_res" >&6; }
2055   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2056
2057 } # ac_fn_c_check_func
2058 cat >config.log <<_ACEOF
2059 This file contains any messages produced by compilers while
2060 running configure, to aid debugging if configure makes a mistake.
2061
2062 It was created by charybdis $as_me 3.3.0, which was
2063 generated by GNU Autoconf 2.68.  Invocation command line was
2064
2065   $ $0 $@
2066
2067 _ACEOF
2068 exec 5>>config.log
2069 {
2070 cat <<_ASUNAME
2071 ## --------- ##
2072 ## Platform. ##
2073 ## --------- ##
2074
2075 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2076 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2077 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2078 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2079 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2080
2081 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2082 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2083
2084 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2085 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2086 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2087 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2088 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2089 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2090 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2091
2092 _ASUNAME
2093
2094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2095 for as_dir in $PATH
2096 do
2097   IFS=$as_save_IFS
2098   test -z "$as_dir" && as_dir=.
2099     $as_echo "PATH: $as_dir"
2100   done
2101 IFS=$as_save_IFS
2102
2103 } >&5
2104
2105 cat >&5 <<_ACEOF
2106
2107
2108 ## ----------- ##
2109 ## Core tests. ##
2110 ## ----------- ##
2111
2112 _ACEOF
2113
2114
2115 # Keep a trace of the command line.
2116 # Strip out --no-create and --no-recursion so they do not pile up.
2117 # Strip out --silent because we don't want to record it for future runs.
2118 # Also quote any args containing shell meta-characters.
2119 # Make two passes to allow for proper duplicate-argument suppression.
2120 ac_configure_args=
2121 ac_configure_args0=
2122 ac_configure_args1=
2123 ac_must_keep_next=false
2124 for ac_pass in 1 2
2125 do
2126   for ac_arg
2127   do
2128     case $ac_arg in
2129     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2130     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2131     | -silent | --silent | --silen | --sile | --sil)
2132       continue ;;
2133     *\'*)
2134       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2135     esac
2136     case $ac_pass in
2137     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2138     2)
2139       as_fn_append ac_configure_args1 " '$ac_arg'"
2140       if test $ac_must_keep_next = true; then
2141         ac_must_keep_next=false # Got value, back to normal.
2142       else
2143         case $ac_arg in
2144           *=* | --config-cache | -C | -disable-* | --disable-* \
2145           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2146           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2147           | -with-* | --with-* | -without-* | --without-* | --x)
2148             case "$ac_configure_args0 " in
2149               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2150             esac
2151             ;;
2152           -* ) ac_must_keep_next=true ;;
2153         esac
2154       fi
2155       as_fn_append ac_configure_args " '$ac_arg'"
2156       ;;
2157     esac
2158   done
2159 done
2160 { ac_configure_args0=; unset ac_configure_args0;}
2161 { ac_configure_args1=; unset ac_configure_args1;}
2162
2163 # When interrupted or exit'd, cleanup temporary files, and complete
2164 # config.log.  We remove comments because anyway the quotes in there
2165 # would cause problems or look ugly.
2166 # WARNING: Use '\'' to represent an apostrophe within the trap.
2167 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2168 trap 'exit_status=$?
2169   # Save into config.log some information that might help in debugging.
2170   {
2171     echo
2172
2173     $as_echo "## ---------------- ##
2174 ## Cache variables. ##
2175 ## ---------------- ##"
2176     echo
2177     # The following way of writing the cache mishandles newlines in values,
2178 (
2179   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2180     eval ac_val=\$$ac_var
2181     case $ac_val in #(
2182     *${as_nl}*)
2183       case $ac_var in #(
2184       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2185 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2186       esac
2187       case $ac_var in #(
2188       _ | IFS | as_nl) ;; #(
2189       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2190       *) { eval $ac_var=; unset $ac_var;} ;;
2191       esac ;;
2192     esac
2193   done
2194   (set) 2>&1 |
2195     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2196     *${as_nl}ac_space=\ *)
2197       sed -n \
2198         "s/'\''/'\''\\\\'\'''\''/g;
2199           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2200       ;; #(
2201     *)
2202       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2203       ;;
2204     esac |
2205     sort
2206 )
2207     echo
2208
2209     $as_echo "## ----------------- ##
2210 ## Output variables. ##
2211 ## ----------------- ##"
2212     echo
2213     for ac_var in $ac_subst_vars
2214     do
2215       eval ac_val=\$$ac_var
2216       case $ac_val in
2217       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2218       esac
2219       $as_echo "$ac_var='\''$ac_val'\''"
2220     done | sort
2221     echo
2222
2223     if test -n "$ac_subst_files"; then
2224       $as_echo "## ------------------- ##
2225 ## File substitutions. ##
2226 ## ------------------- ##"
2227       echo
2228       for ac_var in $ac_subst_files
2229       do
2230         eval ac_val=\$$ac_var
2231         case $ac_val in
2232         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2233         esac
2234         $as_echo "$ac_var='\''$ac_val'\''"
2235       done | sort
2236       echo
2237     fi
2238
2239     if test -s confdefs.h; then
2240       $as_echo "## ----------- ##
2241 ## confdefs.h. ##
2242 ## ----------- ##"
2243       echo
2244       cat confdefs.h
2245       echo
2246     fi
2247     test "$ac_signal" != 0 &&
2248       $as_echo "$as_me: caught signal $ac_signal"
2249     $as_echo "$as_me: exit $exit_status"
2250   } >&5
2251   rm -f core *.core core.conftest.* &&
2252     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2253     exit $exit_status
2254 ' 0
2255 for ac_signal in 1 2 13 15; do
2256   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2257 done
2258 ac_signal=0
2259
2260 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2261 rm -f -r conftest* confdefs.h
2262
2263 $as_echo "/* confdefs.h */" > confdefs.h
2264
2265 # Predefined preprocessor variables.
2266
2267 cat >>confdefs.h <<_ACEOF
2268 #define PACKAGE_NAME "$PACKAGE_NAME"
2269 _ACEOF
2270
2271 cat >>confdefs.h <<_ACEOF
2272 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2273 _ACEOF
2274
2275 cat >>confdefs.h <<_ACEOF
2276 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2277 _ACEOF
2278
2279 cat >>confdefs.h <<_ACEOF
2280 #define PACKAGE_STRING "$PACKAGE_STRING"
2281 _ACEOF
2282
2283 cat >>confdefs.h <<_ACEOF
2284 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2285 _ACEOF
2286
2287 cat >>confdefs.h <<_ACEOF
2288 #define PACKAGE_URL "$PACKAGE_URL"
2289 _ACEOF
2290
2291
2292 # Let the site file select an alternate cache file if it wants to.
2293 # Prefer an explicitly selected file to automatically selected ones.
2294 ac_site_file1=NONE
2295 ac_site_file2=NONE
2296 if test -n "$CONFIG_SITE"; then
2297   # We do not want a PATH search for config.site.
2298   case $CONFIG_SITE in #((
2299     -*)  ac_site_file1=./$CONFIG_SITE;;
2300     */*) ac_site_file1=$CONFIG_SITE;;
2301     *)   ac_site_file1=./$CONFIG_SITE;;
2302   esac
2303 elif test "x$prefix" != xNONE; then
2304   ac_site_file1=$prefix/share/config.site
2305   ac_site_file2=$prefix/etc/config.site
2306 else
2307   ac_site_file1=$ac_default_prefix/share/config.site
2308   ac_site_file2=$ac_default_prefix/etc/config.site
2309 fi
2310 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2311 do
2312   test "x$ac_site_file" = xNONE && continue
2313   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2314     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2315 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2316     sed 's/^/| /' "$ac_site_file" >&5
2317     . "$ac_site_file" \
2318       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2319 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2320 as_fn_error $? "failed to load site script $ac_site_file
2321 See \`config.log' for more details" "$LINENO" 5; }
2322   fi
2323 done
2324
2325 if test -r "$cache_file"; then
2326   # Some versions of bash will fail to source /dev/null (special files
2327   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2328   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2329     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2330 $as_echo "$as_me: loading cache $cache_file" >&6;}
2331     case $cache_file in
2332       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2333       *)                      . "./$cache_file";;
2334     esac
2335   fi
2336 else
2337   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2338 $as_echo "$as_me: creating cache $cache_file" >&6;}
2339   >$cache_file
2340 fi
2341
2342 # Check that the precious variables saved in the cache have kept the same
2343 # value.
2344 ac_cache_corrupted=false
2345 for ac_var in $ac_precious_vars; do
2346   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2347   eval ac_new_set=\$ac_env_${ac_var}_set
2348   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2349   eval ac_new_val=\$ac_env_${ac_var}_value
2350   case $ac_old_set,$ac_new_set in
2351     set,)
2352       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2353 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2354       ac_cache_corrupted=: ;;
2355     ,set)
2356       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2357 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2358       ac_cache_corrupted=: ;;
2359     ,);;
2360     *)
2361       if test "x$ac_old_val" != "x$ac_new_val"; then
2362         # differences in whitespace do not lead to failure.
2363         ac_old_val_w=`echo x $ac_old_val`
2364         ac_new_val_w=`echo x $ac_new_val`
2365         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2366           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2367 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2368           ac_cache_corrupted=:
2369         else
2370           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2371 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2372           eval $ac_var=\$ac_old_val
2373         fi
2374         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2375 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2376         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2377 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2378       fi;;
2379   esac
2380   # Pass precious variables to config.status.
2381   if test "$ac_new_set" = set; then
2382     case $ac_new_val in
2383     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2384     *) ac_arg=$ac_var=$ac_new_val ;;
2385     esac
2386     case " $ac_configure_args " in
2387       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2388       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2389     esac
2390   fi
2391 done
2392 if $ac_cache_corrupted; then
2393   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2394 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2395   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2396 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2397   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2398 fi
2399 ## -------------------- ##
2400 ## Main body of script. ##
2401 ## -------------------- ##
2402
2403 ac_ext=c
2404 ac_cpp='$CPP $CPPFLAGS'
2405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2408
2409
2410
2411 ac_config_headers="$ac_config_headers include/setup.h"
2412
2413
2414
2415
2416 ac_ext=c
2417 ac_cpp='$CPP $CPPFLAGS'
2418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2420 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2421 if test -n "$ac_tool_prefix"; then
2422   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2423 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2425 $as_echo_n "checking for $ac_word... " >&6; }
2426 if ${ac_cv_prog_CC+:} false; then :
2427   $as_echo_n "(cached) " >&6
2428 else
2429   if test -n "$CC"; then
2430   ac_cv_prog_CC="$CC" # Let the user override the test.
2431 else
2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2433 for as_dir in $PATH
2434 do
2435   IFS=$as_save_IFS
2436   test -z "$as_dir" && as_dir=.
2437     for ac_exec_ext in '' $ac_executable_extensions; do
2438   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2439     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2440     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2441     break 2
2442   fi
2443 done
2444   done
2445 IFS=$as_save_IFS
2446
2447 fi
2448 fi
2449 CC=$ac_cv_prog_CC
2450 if test -n "$CC"; then
2451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2452 $as_echo "$CC" >&6; }
2453 else
2454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2455 $as_echo "no" >&6; }
2456 fi
2457
2458
2459 fi
2460 if test -z "$ac_cv_prog_CC"; then
2461   ac_ct_CC=$CC
2462   # Extract the first word of "gcc", so it can be a program name with args.
2463 set dummy gcc; ac_word=$2
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2465 $as_echo_n "checking for $ac_word... " >&6; }
2466 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2467   $as_echo_n "(cached) " >&6
2468 else
2469   if test -n "$ac_ct_CC"; then
2470   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2471 else
2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2473 for as_dir in $PATH
2474 do
2475   IFS=$as_save_IFS
2476   test -z "$as_dir" && as_dir=.
2477     for ac_exec_ext in '' $ac_executable_extensions; do
2478   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2479     ac_cv_prog_ac_ct_CC="gcc"
2480     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2481     break 2
2482   fi
2483 done
2484   done
2485 IFS=$as_save_IFS
2486
2487 fi
2488 fi
2489 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2490 if test -n "$ac_ct_CC"; then
2491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2492 $as_echo "$ac_ct_CC" >&6; }
2493 else
2494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2495 $as_echo "no" >&6; }
2496 fi
2497
2498   if test "x$ac_ct_CC" = x; then
2499     CC=""
2500   else
2501     case $cross_compiling:$ac_tool_warned in
2502 yes:)
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2504 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2505 ac_tool_warned=yes ;;
2506 esac
2507     CC=$ac_ct_CC
2508   fi
2509 else
2510   CC="$ac_cv_prog_CC"
2511 fi
2512
2513 if test -z "$CC"; then
2514           if test -n "$ac_tool_prefix"; then
2515     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2516 set dummy ${ac_tool_prefix}cc; ac_word=$2
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2518 $as_echo_n "checking for $ac_word... " >&6; }
2519 if ${ac_cv_prog_CC+:} false; then :
2520   $as_echo_n "(cached) " >&6
2521 else
2522   if test -n "$CC"; then
2523   ac_cv_prog_CC="$CC" # Let the user override the test.
2524 else
2525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2526 for as_dir in $PATH
2527 do
2528   IFS=$as_save_IFS
2529   test -z "$as_dir" && as_dir=.
2530     for ac_exec_ext in '' $ac_executable_extensions; do
2531   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2532     ac_cv_prog_CC="${ac_tool_prefix}cc"
2533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2534     break 2
2535   fi
2536 done
2537   done
2538 IFS=$as_save_IFS
2539
2540 fi
2541 fi
2542 CC=$ac_cv_prog_CC
2543 if test -n "$CC"; then
2544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2545 $as_echo "$CC" >&6; }
2546 else
2547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2548 $as_echo "no" >&6; }
2549 fi
2550
2551
2552   fi
2553 fi
2554 if test -z "$CC"; then
2555   # Extract the first word of "cc", so it can be a program name with args.
2556 set dummy cc; ac_word=$2
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2558 $as_echo_n "checking for $ac_word... " >&6; }
2559 if ${ac_cv_prog_CC+:} false; then :
2560   $as_echo_n "(cached) " >&6
2561 else
2562   if test -n "$CC"; then
2563   ac_cv_prog_CC="$CC" # Let the user override the test.
2564 else
2565   ac_prog_rejected=no
2566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2567 for as_dir in $PATH
2568 do
2569   IFS=$as_save_IFS
2570   test -z "$as_dir" && as_dir=.
2571     for ac_exec_ext in '' $ac_executable_extensions; do
2572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2573     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2574        ac_prog_rejected=yes
2575        continue
2576      fi
2577     ac_cv_prog_CC="cc"
2578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2579     break 2
2580   fi
2581 done
2582   done
2583 IFS=$as_save_IFS
2584
2585 if test $ac_prog_rejected = yes; then
2586   # We found a bogon in the path, so make sure we never use it.
2587   set dummy $ac_cv_prog_CC
2588   shift
2589   if test $# != 0; then
2590     # We chose a different compiler from the bogus one.
2591     # However, it has the same basename, so the bogon will be chosen
2592     # first if we set CC to just the basename; use the full file name.
2593     shift
2594     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2595   fi
2596 fi
2597 fi
2598 fi
2599 CC=$ac_cv_prog_CC
2600 if test -n "$CC"; then
2601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2602 $as_echo "$CC" >&6; }
2603 else
2604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2605 $as_echo "no" >&6; }
2606 fi
2607
2608
2609 fi
2610 if test -z "$CC"; then
2611   if test -n "$ac_tool_prefix"; then
2612   for ac_prog in cl.exe
2613   do
2614     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2615 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2617 $as_echo_n "checking for $ac_word... " >&6; }
2618 if ${ac_cv_prog_CC+:} false; then :
2619   $as_echo_n "(cached) " >&6
2620 else
2621   if test -n "$CC"; then
2622   ac_cv_prog_CC="$CC" # Let the user override the test.
2623 else
2624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2625 for as_dir in $PATH
2626 do
2627   IFS=$as_save_IFS
2628   test -z "$as_dir" && as_dir=.
2629     for ac_exec_ext in '' $ac_executable_extensions; do
2630   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2631     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2633     break 2
2634   fi
2635 done
2636   done
2637 IFS=$as_save_IFS
2638
2639 fi
2640 fi
2641 CC=$ac_cv_prog_CC
2642 if test -n "$CC"; then
2643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2644 $as_echo "$CC" >&6; }
2645 else
2646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2647 $as_echo "no" >&6; }
2648 fi
2649
2650
2651     test -n "$CC" && break
2652   done
2653 fi
2654 if test -z "$CC"; then
2655   ac_ct_CC=$CC
2656   for ac_prog in cl.exe
2657 do
2658   # Extract the first word of "$ac_prog", so it can be a program name with args.
2659 set dummy $ac_prog; ac_word=$2
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2661 $as_echo_n "checking for $ac_word... " >&6; }
2662 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2663   $as_echo_n "(cached) " >&6
2664 else
2665   if test -n "$ac_ct_CC"; then
2666   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2667 else
2668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2669 for as_dir in $PATH
2670 do
2671   IFS=$as_save_IFS
2672   test -z "$as_dir" && as_dir=.
2673     for ac_exec_ext in '' $ac_executable_extensions; do
2674   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2675     ac_cv_prog_ac_ct_CC="$ac_prog"
2676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2677     break 2
2678   fi
2679 done
2680   done
2681 IFS=$as_save_IFS
2682
2683 fi
2684 fi
2685 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2686 if test -n "$ac_ct_CC"; then
2687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2688 $as_echo "$ac_ct_CC" >&6; }
2689 else
2690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2691 $as_echo "no" >&6; }
2692 fi
2693
2694
2695   test -n "$ac_ct_CC" && break
2696 done
2697
2698   if test "x$ac_ct_CC" = x; then
2699     CC=""
2700   else
2701     case $cross_compiling:$ac_tool_warned in
2702 yes:)
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2704 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2705 ac_tool_warned=yes ;;
2706 esac
2707     CC=$ac_ct_CC
2708   fi
2709 fi
2710
2711 fi
2712
2713
2714 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2715 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2716 as_fn_error $? "no acceptable C compiler found in \$PATH
2717 See \`config.log' for more details" "$LINENO" 5; }
2718
2719 # Provide some information about the compiler.
2720 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2721 set X $ac_compile
2722 ac_compiler=$2
2723 for ac_option in --version -v -V -qversion; do
2724   { { ac_try="$ac_compiler $ac_option >&5"
2725 case "(($ac_try" in
2726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2727   *) ac_try_echo=$ac_try;;
2728 esac
2729 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2730 $as_echo "$ac_try_echo"; } >&5
2731   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2732   ac_status=$?
2733   if test -s conftest.err; then
2734     sed '10a\
2735 ... rest of stderr output deleted ...
2736          10q' conftest.err >conftest.er1
2737     cat conftest.er1 >&5
2738   fi
2739   rm -f conftest.er1 conftest.err
2740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2741   test $ac_status = 0; }
2742 done
2743
2744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2745 /* end confdefs.h.  */
2746
2747 int
2748 main ()
2749 {
2750
2751   ;
2752   return 0;
2753 }
2754 _ACEOF
2755 ac_clean_files_save=$ac_clean_files
2756 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2757 # Try to create an executable without -o first, disregard a.out.
2758 # It will help us diagnose broken compilers, and finding out an intuition
2759 # of exeext.
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2761 $as_echo_n "checking whether the C compiler works... " >&6; }
2762 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2763
2764 # The possible output files:
2765 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2766
2767 ac_rmfiles=
2768 for ac_file in $ac_files
2769 do
2770   case $ac_file in
2771     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2772     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2773   esac
2774 done
2775 rm -f $ac_rmfiles
2776
2777 if { { ac_try="$ac_link_default"
2778 case "(($ac_try" in
2779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2780   *) ac_try_echo=$ac_try;;
2781 esac
2782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2783 $as_echo "$ac_try_echo"; } >&5
2784   (eval "$ac_link_default") 2>&5
2785   ac_status=$?
2786   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2787   test $ac_status = 0; }; then :
2788   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2789 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2790 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2791 # so that the user can short-circuit this test for compilers unknown to
2792 # Autoconf.
2793 for ac_file in $ac_files ''
2794 do
2795   test -f "$ac_file" || continue
2796   case $ac_file in
2797     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2798         ;;
2799     [ab].out )
2800         # We found the default executable, but exeext='' is most
2801         # certainly right.
2802         break;;
2803     *.* )
2804         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2805         then :; else
2806            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2807         fi
2808         # We set ac_cv_exeext here because the later test for it is not
2809         # safe: cross compilers may not add the suffix if given an `-o'
2810         # argument, so we may need to know it at that point already.
2811         # Even if this section looks crufty: it has the advantage of
2812         # actually working.
2813         break;;
2814     * )
2815         break;;
2816   esac
2817 done
2818 test "$ac_cv_exeext" = no && ac_cv_exeext=
2819
2820 else
2821   ac_file=''
2822 fi
2823 if test -z "$ac_file"; then :
2824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2825 $as_echo "no" >&6; }
2826 $as_echo "$as_me: failed program was:" >&5
2827 sed 's/^/| /' conftest.$ac_ext >&5
2828
2829 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2830 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2831 as_fn_error 77 "C compiler cannot create executables
2832 See \`config.log' for more details" "$LINENO" 5; }
2833 else
2834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2835 $as_echo "yes" >&6; }
2836 fi
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2838 $as_echo_n "checking for C compiler default output file name... " >&6; }
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2840 $as_echo "$ac_file" >&6; }
2841 ac_exeext=$ac_cv_exeext
2842
2843 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2844 ac_clean_files=$ac_clean_files_save
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2846 $as_echo_n "checking for suffix of executables... " >&6; }
2847 if { { ac_try="$ac_link"
2848 case "(($ac_try" in
2849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2850   *) ac_try_echo=$ac_try;;
2851 esac
2852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2853 $as_echo "$ac_try_echo"; } >&5
2854   (eval "$ac_link") 2>&5
2855   ac_status=$?
2856   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2857   test $ac_status = 0; }; then :
2858   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2859 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2860 # work properly (i.e., refer to `conftest.exe'), while it won't with
2861 # `rm'.
2862 for ac_file in conftest.exe conftest conftest.*; do
2863   test -f "$ac_file" || continue
2864   case $ac_file in
2865     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2866     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2867           break;;
2868     * ) break;;
2869   esac
2870 done
2871 else
2872   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2873 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2874 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2875 See \`config.log' for more details" "$LINENO" 5; }
2876 fi
2877 rm -f conftest conftest$ac_cv_exeext
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2879 $as_echo "$ac_cv_exeext" >&6; }
2880
2881 rm -f conftest.$ac_ext
2882 EXEEXT=$ac_cv_exeext
2883 ac_exeext=$EXEEXT
2884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2885 /* end confdefs.h.  */
2886 #include <stdio.h>
2887 int
2888 main ()
2889 {
2890 FILE *f = fopen ("conftest.out", "w");
2891  return ferror (f) || fclose (f) != 0;
2892
2893   ;
2894   return 0;
2895 }
2896 _ACEOF
2897 ac_clean_files="$ac_clean_files conftest.out"
2898 # Check that the compiler produces executables we can run.  If not, either
2899 # the compiler is broken, or we cross compile.
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2901 $as_echo_n "checking whether we are cross compiling... " >&6; }
2902 if test "$cross_compiling" != yes; then
2903   { { ac_try="$ac_link"
2904 case "(($ac_try" in
2905   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2906   *) ac_try_echo=$ac_try;;
2907 esac
2908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2909 $as_echo "$ac_try_echo"; } >&5
2910   (eval "$ac_link") 2>&5
2911   ac_status=$?
2912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2913   test $ac_status = 0; }
2914   if { ac_try='./conftest$ac_cv_exeext'
2915   { { case "(($ac_try" in
2916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2917   *) ac_try_echo=$ac_try;;
2918 esac
2919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2920 $as_echo "$ac_try_echo"; } >&5
2921   (eval "$ac_try") 2>&5
2922   ac_status=$?
2923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2924   test $ac_status = 0; }; }; then
2925     cross_compiling=no
2926   else
2927     if test "$cross_compiling" = maybe; then
2928         cross_compiling=yes
2929     else
2930         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2932 as_fn_error $? "cannot run C compiled programs.
2933 If you meant to cross compile, use \`--host'.
2934 See \`config.log' for more details" "$LINENO" 5; }
2935     fi
2936   fi
2937 fi
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2939 $as_echo "$cross_compiling" >&6; }
2940
2941 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2942 ac_clean_files=$ac_clean_files_save
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2944 $as_echo_n "checking for suffix of object files... " >&6; }
2945 if ${ac_cv_objext+:} false; then :
2946   $as_echo_n "(cached) " >&6
2947 else
2948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h.  */
2950
2951 int
2952 main ()
2953 {
2954
2955   ;
2956   return 0;
2957 }
2958 _ACEOF
2959 rm -f conftest.o conftest.obj
2960 if { { ac_try="$ac_compile"
2961 case "(($ac_try" in
2962   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2963   *) ac_try_echo=$ac_try;;
2964 esac
2965 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2966 $as_echo "$ac_try_echo"; } >&5
2967   (eval "$ac_compile") 2>&5
2968   ac_status=$?
2969   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2970   test $ac_status = 0; }; then :
2971   for ac_file in conftest.o conftest.obj conftest.*; do
2972   test -f "$ac_file" || continue;
2973   case $ac_file in
2974     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2975     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2976        break;;
2977   esac
2978 done
2979 else
2980   $as_echo "$as_me: failed program was:" >&5
2981 sed 's/^/| /' conftest.$ac_ext >&5
2982
2983 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2985 as_fn_error $? "cannot compute suffix of object files: cannot compile
2986 See \`config.log' for more details" "$LINENO" 5; }
2987 fi
2988 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2989 fi
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2991 $as_echo "$ac_cv_objext" >&6; }
2992 OBJEXT=$ac_cv_objext
2993 ac_objext=$OBJEXT
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2995 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2996 if ${ac_cv_c_compiler_gnu+:} false; then :
2997   $as_echo_n "(cached) " >&6
2998 else
2999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3000 /* end confdefs.h.  */
3001
3002 int
3003 main ()
3004 {
3005 #ifndef __GNUC__
3006        choke me
3007 #endif
3008
3009   ;
3010   return 0;
3011 }
3012 _ACEOF
3013 if ac_fn_c_try_compile "$LINENO"; then :
3014   ac_compiler_gnu=yes
3015 else
3016   ac_compiler_gnu=no
3017 fi
3018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3019 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3020
3021 fi
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3023 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3024 if test $ac_compiler_gnu = yes; then
3025   GCC=yes
3026 else
3027   GCC=
3028 fi
3029 ac_test_CFLAGS=${CFLAGS+set}
3030 ac_save_CFLAGS=$CFLAGS
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3032 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3033 if ${ac_cv_prog_cc_g+:} false; then :
3034   $as_echo_n "(cached) " >&6
3035 else
3036   ac_save_c_werror_flag=$ac_c_werror_flag
3037    ac_c_werror_flag=yes
3038    ac_cv_prog_cc_g=no
3039    CFLAGS="-g"
3040    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3041 /* end confdefs.h.  */
3042
3043 int
3044 main ()
3045 {
3046
3047   ;
3048   return 0;
3049 }
3050 _ACEOF
3051 if ac_fn_c_try_compile "$LINENO"; then :
3052   ac_cv_prog_cc_g=yes
3053 else
3054   CFLAGS=""
3055       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3056 /* end confdefs.h.  */
3057
3058 int
3059 main ()
3060 {
3061
3062   ;
3063   return 0;
3064 }
3065 _ACEOF
3066 if ac_fn_c_try_compile "$LINENO"; then :
3067
3068 else
3069   ac_c_werror_flag=$ac_save_c_werror_flag
3070          CFLAGS="-g"
3071          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072 /* end confdefs.h.  */
3073
3074 int
3075 main ()
3076 {
3077
3078   ;
3079   return 0;
3080 }
3081 _ACEOF
3082 if ac_fn_c_try_compile "$LINENO"; then :
3083   ac_cv_prog_cc_g=yes
3084 fi
3085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3086 fi
3087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3088 fi
3089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3090    ac_c_werror_flag=$ac_save_c_werror_flag
3091 fi
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3093 $as_echo "$ac_cv_prog_cc_g" >&6; }
3094 if test "$ac_test_CFLAGS" = set; then
3095   CFLAGS=$ac_save_CFLAGS
3096 elif test $ac_cv_prog_cc_g = yes; then
3097   if test "$GCC" = yes; then
3098     CFLAGS="-g -O2"
3099   else
3100     CFLAGS="-g"
3101   fi
3102 else
3103   if test "$GCC" = yes; then
3104     CFLAGS="-O2"
3105   else
3106     CFLAGS=
3107   fi
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3110 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3111 if ${ac_cv_prog_cc_c89+:} false; then :
3112   $as_echo_n "(cached) " >&6
3113 else
3114   ac_cv_prog_cc_c89=no
3115 ac_save_CC=$CC
3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h.  */
3118 #include <stdarg.h>
3119 #include <stdio.h>
3120 #include <sys/types.h>
3121 #include <sys/stat.h>
3122 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3123 struct buf { int x; };
3124 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3125 static char *e (p, i)
3126      char **p;
3127      int i;
3128 {
3129   return p[i];
3130 }
3131 static char *f (char * (*g) (char **, int), char **p, ...)
3132 {
3133   char *s;
3134   va_list v;
3135   va_start (v,p);
3136   s = g (p, va_arg (v,int));
3137   va_end (v);
3138   return s;
3139 }
3140
3141 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3142    function prototypes and stuff, but not '\xHH' hex character constants.
3143    These don't provoke an error unfortunately, instead are silently treated
3144    as 'x'.  The following induces an error, until -std is added to get
3145    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3146    array size at least.  It's necessary to write '\x00'==0 to get something
3147    that's true only with -std.  */
3148 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3149
3150 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3151    inside strings and character constants.  */
3152 #define FOO(x) 'x'
3153 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3154
3155 int test (int i, double x);
3156 struct s1 {int (*f) (int a);};
3157 struct s2 {int (*f) (double a);};
3158 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3159 int argc;
3160 char **argv;
3161 int
3162 main ()
3163 {
3164 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3165   ;
3166   return 0;
3167 }
3168 _ACEOF
3169 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3170         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3171 do
3172   CC="$ac_save_CC $ac_arg"
3173   if ac_fn_c_try_compile "$LINENO"; then :
3174   ac_cv_prog_cc_c89=$ac_arg
3175 fi
3176 rm -f core conftest.err conftest.$ac_objext
3177   test "x$ac_cv_prog_cc_c89" != "xno" && break
3178 done
3179 rm -f conftest.$ac_ext
3180 CC=$ac_save_CC
3181
3182 fi
3183 # AC_CACHE_VAL
3184 case "x$ac_cv_prog_cc_c89" in
3185   x)
3186     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3187 $as_echo "none needed" >&6; } ;;
3188   xno)
3189     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3190 $as_echo "unsupported" >&6; } ;;
3191   *)
3192     CC="$CC $ac_cv_prog_cc_c89"
3193     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3194 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3195 esac
3196 if test "x$ac_cv_prog_cc_c89" != xno; then :
3197
3198 fi
3199
3200 ac_ext=c
3201 ac_cpp='$CPP $CPPFLAGS'
3202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3205
3206
3207 ac_ext=c
3208 ac_cpp='$CPP $CPPFLAGS'
3209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3213 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3214 # On Suns, sometimes $CPP names a directory.
3215 if test -n "$CPP" && test -d "$CPP"; then
3216   CPP=
3217 fi
3218 if test -z "$CPP"; then
3219   if ${ac_cv_prog_CPP+:} false; then :
3220   $as_echo_n "(cached) " >&6
3221 else
3222       # Double quotes because CPP needs to be expanded
3223     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3224     do
3225       ac_preproc_ok=false
3226 for ac_c_preproc_warn_flag in '' yes
3227 do
3228   # Use a header file that comes with gcc, so configuring glibc
3229   # with a fresh cross-compiler works.
3230   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3231   # <limits.h> exists even on freestanding compilers.
3232   # On the NeXT, cc -E runs the code through the compiler's parser,
3233   # not just through cpp. "Syntax error" is here to catch this case.
3234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235 /* end confdefs.h.  */
3236 #ifdef __STDC__
3237 # include <limits.h>
3238 #else
3239 # include <assert.h>
3240 #endif
3241                      Syntax error
3242 _ACEOF
3243 if ac_fn_c_try_cpp "$LINENO"; then :
3244
3245 else
3246   # Broken: fails on valid input.
3247 continue
3248 fi
3249 rm -f conftest.err conftest.i conftest.$ac_ext
3250
3251   # OK, works on sane cases.  Now check whether nonexistent headers
3252   # can be detected and how.
3253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3254 /* end confdefs.h.  */
3255 #include <ac_nonexistent.h>
3256 _ACEOF
3257 if ac_fn_c_try_cpp "$LINENO"; then :
3258   # Broken: success on invalid input.
3259 continue
3260 else
3261   # Passes both tests.
3262 ac_preproc_ok=:
3263 break
3264 fi
3265 rm -f conftest.err conftest.i conftest.$ac_ext
3266
3267 done
3268 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3269 rm -f conftest.i conftest.err conftest.$ac_ext
3270 if $ac_preproc_ok; then :
3271   break
3272 fi
3273
3274     done
3275     ac_cv_prog_CPP=$CPP
3276
3277 fi
3278   CPP=$ac_cv_prog_CPP
3279 else
3280   ac_cv_prog_CPP=$CPP
3281 fi
3282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3283 $as_echo "$CPP" >&6; }
3284 ac_preproc_ok=false
3285 for ac_c_preproc_warn_flag in '' yes
3286 do
3287   # Use a header file that comes with gcc, so configuring glibc
3288   # with a fresh cross-compiler works.
3289   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3290   # <limits.h> exists even on freestanding compilers.
3291   # On the NeXT, cc -E runs the code through the compiler's parser,
3292   # not just through cpp. "Syntax error" is here to catch this case.
3293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3294 /* end confdefs.h.  */
3295 #ifdef __STDC__
3296 # include <limits.h>
3297 #else
3298 # include <assert.h>
3299 #endif
3300                      Syntax error
3301 _ACEOF
3302 if ac_fn_c_try_cpp "$LINENO"; then :
3303
3304 else
3305   # Broken: fails on valid input.
3306 continue
3307 fi
3308 rm -f conftest.err conftest.i conftest.$ac_ext
3309
3310   # OK, works on sane cases.  Now check whether nonexistent headers
3311   # can be detected and how.
3312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3313 /* end confdefs.h.  */
3314 #include <ac_nonexistent.h>
3315 _ACEOF
3316 if ac_fn_c_try_cpp "$LINENO"; then :
3317   # Broken: success on invalid input.
3318 continue
3319 else
3320   # Passes both tests.
3321 ac_preproc_ok=:
3322 break
3323 fi
3324 rm -f conftest.err conftest.i conftest.$ac_ext
3325
3326 done
3327 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3328 rm -f conftest.i conftest.err conftest.$ac_ext
3329 if $ac_preproc_ok; then :
3330
3331 else
3332   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3333 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3334 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3335 See \`config.log' for more details" "$LINENO" 5; }
3336 fi
3337
3338 ac_ext=c
3339 ac_cpp='$CPP $CPPFLAGS'
3340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3343
3344
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3346 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3347 if ${ac_cv_path_GREP+:} false; then :
3348   $as_echo_n "(cached) " >&6
3349 else
3350   if test -z "$GREP"; then
3351   ac_path_GREP_found=false
3352   # Loop through the user's path and test for each of PROGNAME-LIST
3353   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3354 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3355 do
3356   IFS=$as_save_IFS
3357   test -z "$as_dir" && as_dir=.
3358     for ac_prog in grep ggrep; do
3359     for ac_exec_ext in '' $ac_executable_extensions; do
3360       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3361       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3362 # Check for GNU ac_path_GREP and select it if it is found.
3363   # Check for GNU $ac_path_GREP
3364 case `"$ac_path_GREP" --version 2>&1` in
3365 *GNU*)
3366   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3367 *)
3368   ac_count=0
3369   $as_echo_n 0123456789 >"conftest.in"
3370   while :
3371   do
3372     cat "conftest.in" "conftest.in" >"conftest.tmp"
3373     mv "conftest.tmp" "conftest.in"
3374     cp "conftest.in" "conftest.nl"
3375     $as_echo 'GREP' >> "conftest.nl"
3376     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3377     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3378     as_fn_arith $ac_count + 1 && ac_count=$as_val
3379     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3380       # Best one so far, save it but keep looking for a better one
3381       ac_cv_path_GREP="$ac_path_GREP"
3382       ac_path_GREP_max=$ac_count
3383     fi
3384     # 10*(2^10) chars as input seems more than enough
3385     test $ac_count -gt 10 && break
3386   done
3387   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3388 esac
3389
3390       $ac_path_GREP_found && break 3
3391     done
3392   done
3393   done
3394 IFS=$as_save_IFS
3395   if test -z "$ac_cv_path_GREP"; then
3396     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3397   fi
3398 else
3399   ac_cv_path_GREP=$GREP
3400 fi
3401
3402 fi
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3404 $as_echo "$ac_cv_path_GREP" >&6; }
3405  GREP="$ac_cv_path_GREP"
3406
3407
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3409 $as_echo_n "checking for egrep... " >&6; }
3410 if ${ac_cv_path_EGREP+:} false; then :
3411   $as_echo_n "(cached) " >&6
3412 else
3413   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3414    then ac_cv_path_EGREP="$GREP -E"
3415    else
3416      if test -z "$EGREP"; then
3417   ac_path_EGREP_found=false
3418   # Loop through the user's path and test for each of PROGNAME-LIST
3419   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3420 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3421 do
3422   IFS=$as_save_IFS
3423   test -z "$as_dir" && as_dir=.
3424     for ac_prog in egrep; do
3425     for ac_exec_ext in '' $ac_executable_extensions; do
3426       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3427       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3428 # Check for GNU ac_path_EGREP and select it if it is found.
3429   # Check for GNU $ac_path_EGREP
3430 case `"$ac_path_EGREP" --version 2>&1` in
3431 *GNU*)
3432   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3433 *)
3434   ac_count=0
3435   $as_echo_n 0123456789 >"conftest.in"
3436   while :
3437   do
3438     cat "conftest.in" "conftest.in" >"conftest.tmp"
3439     mv "conftest.tmp" "conftest.in"
3440     cp "conftest.in" "conftest.nl"
3441     $as_echo 'EGREP' >> "conftest.nl"
3442     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3443     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3444     as_fn_arith $ac_count + 1 && ac_count=$as_val
3445     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3446       # Best one so far, save it but keep looking for a better one
3447       ac_cv_path_EGREP="$ac_path_EGREP"
3448       ac_path_EGREP_max=$ac_count
3449     fi
3450     # 10*(2^10) chars as input seems more than enough
3451     test $ac_count -gt 10 && break
3452   done
3453   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3454 esac
3455
3456       $ac_path_EGREP_found && break 3
3457     done
3458   done
3459   done
3460 IFS=$as_save_IFS
3461   if test -z "$ac_cv_path_EGREP"; then
3462     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3463   fi
3464 else
3465   ac_cv_path_EGREP=$EGREP
3466 fi
3467
3468    fi
3469 fi
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3471 $as_echo "$ac_cv_path_EGREP" >&6; }
3472  EGREP="$ac_cv_path_EGREP"
3473
3474
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3476 $as_echo_n "checking for ANSI C header files... " >&6; }
3477 if ${ac_cv_header_stdc+:} false; then :
3478   $as_echo_n "(cached) " >&6
3479 else
3480   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h.  */
3482 #include <stdlib.h>
3483 #include <stdarg.h>
3484 #include <string.h>
3485 #include <float.h>
3486
3487 int
3488 main ()
3489 {
3490
3491   ;
3492   return 0;
3493 }
3494 _ACEOF
3495 if ac_fn_c_try_compile "$LINENO"; then :
3496   ac_cv_header_stdc=yes
3497 else
3498   ac_cv_header_stdc=no
3499 fi
3500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3501
3502 if test $ac_cv_header_stdc = yes; then
3503   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3505 /* end confdefs.h.  */
3506 #include <string.h>
3507
3508 _ACEOF
3509 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3510   $EGREP "memchr" >/dev/null 2>&1; then :
3511
3512 else
3513   ac_cv_header_stdc=no
3514 fi
3515 rm -f conftest*
3516
3517 fi
3518
3519 if test $ac_cv_header_stdc = yes; then
3520   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3522 /* end confdefs.h.  */
3523 #include <stdlib.h>
3524
3525 _ACEOF
3526 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3527   $EGREP "free" >/dev/null 2>&1; then :
3528
3529 else
3530   ac_cv_header_stdc=no
3531 fi
3532 rm -f conftest*
3533
3534 fi
3535
3536 if test $ac_cv_header_stdc = yes; then
3537   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3538   if test "$cross_compiling" = yes; then :
3539   :
3540 else
3541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3542 /* end confdefs.h.  */
3543 #include <ctype.h>
3544 #include <stdlib.h>
3545 #if ((' ' & 0x0FF) == 0x020)
3546 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3547 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3548 #else
3549 # define ISLOWER(c) \
3550                    (('a' <= (c) && (c) <= 'i') \
3551                      || ('j' <= (c) && (c) <= 'r') \
3552                      || ('s' <= (c) && (c) <= 'z'))
3553 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3554 #endif
3555
3556 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3557 int
3558 main ()
3559 {
3560   int i;
3561   for (i = 0; i < 256; i++)
3562     if (XOR (islower (i), ISLOWER (i))
3563         || toupper (i) != TOUPPER (i))
3564       return 2;
3565   return 0;
3566 }
3567 _ACEOF
3568 if ac_fn_c_try_run "$LINENO"; then :
3569
3570 else
3571   ac_cv_header_stdc=no
3572 fi
3573 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3574   conftest.$ac_objext conftest.beam conftest.$ac_ext
3575 fi
3576
3577 fi
3578 fi
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3580 $as_echo "$ac_cv_header_stdc" >&6; }
3581 if test $ac_cv_header_stdc = yes; then
3582
3583 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3584
3585 fi
3586
3587 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3588 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3589                   inttypes.h stdint.h unistd.h
3590 do :
3591   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3592 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3593 "
3594 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3595   cat >>confdefs.h <<_ACEOF
3596 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3597 _ACEOF
3598
3599 fi
3600
3601 done
3602
3603
3604
3605   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3606 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3607   MINIX=yes
3608 else
3609   MINIX=
3610 fi
3611
3612
3613   if test "$MINIX" = yes; then
3614
3615 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3616
3617
3618 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3619
3620
3621 $as_echo "#define _MINIX 1" >>confdefs.h
3622
3623   fi
3624
3625
3626   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3627 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3628 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3629   $as_echo_n "(cached) " >&6
3630 else
3631   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632 /* end confdefs.h.  */
3633
3634 #         define __EXTENSIONS__ 1
3635           $ac_includes_default
3636 int
3637 main ()
3638 {
3639
3640   ;
3641   return 0;
3642 }
3643 _ACEOF
3644 if ac_fn_c_try_compile "$LINENO"; then :
3645   ac_cv_safe_to_define___extensions__=yes
3646 else
3647   ac_cv_safe_to_define___extensions__=no
3648 fi
3649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3650 fi
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3652 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3653   test $ac_cv_safe_to_define___extensions__ = yes &&
3654     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3655
3656   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3657
3658   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3659
3660   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3661
3662   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3663
3664
3665
3666
3667 OLD_CFLAGS="$CFLAGS"
3668 ac_ext=c
3669 ac_cpp='$CPP $CPPFLAGS'
3670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3673 if test -n "$ac_tool_prefix"; then
3674   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3675 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3677 $as_echo_n "checking for $ac_word... " >&6; }
3678 if ${ac_cv_prog_CC+:} false; then :
3679   $as_echo_n "(cached) " >&6
3680 else
3681   if test -n "$CC"; then
3682   ac_cv_prog_CC="$CC" # Let the user override the test.
3683 else
3684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3685 for as_dir in $PATH
3686 do
3687   IFS=$as_save_IFS
3688   test -z "$as_dir" && as_dir=.
3689     for ac_exec_ext in '' $ac_executable_extensions; do
3690   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3691     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3692     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3693     break 2
3694   fi
3695 done
3696   done
3697 IFS=$as_save_IFS
3698
3699 fi
3700 fi
3701 CC=$ac_cv_prog_CC
3702 if test -n "$CC"; then
3703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3704 $as_echo "$CC" >&6; }
3705 else
3706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3707 $as_echo "no" >&6; }
3708 fi
3709
3710
3711 fi
3712 if test -z "$ac_cv_prog_CC"; then
3713   ac_ct_CC=$CC
3714   # Extract the first word of "gcc", so it can be a program name with args.
3715 set dummy gcc; ac_word=$2
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3717 $as_echo_n "checking for $ac_word... " >&6; }
3718 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3719   $as_echo_n "(cached) " >&6
3720 else
3721   if test -n "$ac_ct_CC"; then
3722   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3723 else
3724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3725 for as_dir in $PATH
3726 do
3727   IFS=$as_save_IFS
3728   test -z "$as_dir" && as_dir=.
3729     for ac_exec_ext in '' $ac_executable_extensions; do
3730   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3731     ac_cv_prog_ac_ct_CC="gcc"
3732     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3733     break 2
3734   fi
3735 done
3736   done
3737 IFS=$as_save_IFS
3738
3739 fi
3740 fi
3741 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3742 if test -n "$ac_ct_CC"; then
3743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3744 $as_echo "$ac_ct_CC" >&6; }
3745 else
3746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3747 $as_echo "no" >&6; }
3748 fi
3749
3750   if test "x$ac_ct_CC" = x; then
3751     CC=""
3752   else
3753     case $cross_compiling:$ac_tool_warned in
3754 yes:)
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3756 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3757 ac_tool_warned=yes ;;
3758 esac
3759     CC=$ac_ct_CC
3760   fi
3761 else
3762   CC="$ac_cv_prog_CC"
3763 fi
3764
3765 if test -z "$CC"; then
3766           if test -n "$ac_tool_prefix"; then
3767     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3768 set dummy ${ac_tool_prefix}cc; ac_word=$2
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3770 $as_echo_n "checking for $ac_word... " >&6; }
3771 if ${ac_cv_prog_CC+:} false; then :
3772   $as_echo_n "(cached) " >&6
3773 else
3774   if test -n "$CC"; then
3775   ac_cv_prog_CC="$CC" # Let the user override the test.
3776 else
3777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3778 for as_dir in $PATH
3779 do
3780   IFS=$as_save_IFS
3781   test -z "$as_dir" && as_dir=.
3782     for ac_exec_ext in '' $ac_executable_extensions; do
3783   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3784     ac_cv_prog_CC="${ac_tool_prefix}cc"
3785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3786     break 2
3787   fi
3788 done
3789   done
3790 IFS=$as_save_IFS
3791
3792 fi
3793 fi
3794 CC=$ac_cv_prog_CC
3795 if test -n "$CC"; then
3796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3797 $as_echo "$CC" >&6; }
3798 else
3799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3800 $as_echo "no" >&6; }
3801 fi
3802
3803
3804   fi
3805 fi
3806 if test -z "$CC"; then
3807   # Extract the first word of "cc", so it can be a program name with args.
3808 set dummy cc; ac_word=$2
3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3810 $as_echo_n "checking for $ac_word... " >&6; }
3811 if ${ac_cv_prog_CC+:} false; then :
3812   $as_echo_n "(cached) " >&6
3813 else
3814   if test -n "$CC"; then
3815   ac_cv_prog_CC="$CC" # Let the user override the test.
3816 else
3817   ac_prog_rejected=no
3818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3819 for as_dir in $PATH
3820 do
3821   IFS=$as_save_IFS
3822   test -z "$as_dir" && as_dir=.
3823     for ac_exec_ext in '' $ac_executable_extensions; do
3824   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3825     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3826        ac_prog_rejected=yes
3827        continue
3828      fi
3829     ac_cv_prog_CC="cc"
3830     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3831     break 2
3832   fi
3833 done
3834   done
3835 IFS=$as_save_IFS
3836
3837 if test $ac_prog_rejected = yes; then
3838   # We found a bogon in the path, so make sure we never use it.
3839   set dummy $ac_cv_prog_CC
3840   shift
3841   if test $# != 0; then
3842     # We chose a different compiler from the bogus one.
3843     # However, it has the same basename, so the bogon will be chosen
3844     # first if we set CC to just the basename; use the full file name.
3845     shift
3846     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3847   fi
3848 fi
3849 fi
3850 fi
3851 CC=$ac_cv_prog_CC
3852 if test -n "$CC"; then
3853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3854 $as_echo "$CC" >&6; }
3855 else
3856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3857 $as_echo "no" >&6; }
3858 fi
3859
3860
3861 fi
3862 if test -z "$CC"; then
3863   if test -n "$ac_tool_prefix"; then
3864   for ac_prog in cl.exe
3865   do
3866     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3867 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3869 $as_echo_n "checking for $ac_word... " >&6; }
3870 if ${ac_cv_prog_CC+:} false; then :
3871   $as_echo_n "(cached) " >&6
3872 else
3873   if test -n "$CC"; then
3874   ac_cv_prog_CC="$CC" # Let the user override the test.
3875 else
3876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3877 for as_dir in $PATH
3878 do
3879   IFS=$as_save_IFS
3880   test -z "$as_dir" && as_dir=.
3881     for ac_exec_ext in '' $ac_executable_extensions; do
3882   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3883     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3884     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3885     break 2
3886   fi
3887 done
3888   done
3889 IFS=$as_save_IFS
3890
3891 fi
3892 fi
3893 CC=$ac_cv_prog_CC
3894 if test -n "$CC"; then
3895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3896 $as_echo "$CC" >&6; }
3897 else
3898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3899 $as_echo "no" >&6; }
3900 fi
3901
3902
3903     test -n "$CC" && break
3904   done
3905 fi
3906 if test -z "$CC"; then
3907   ac_ct_CC=$CC
3908   for ac_prog in cl.exe
3909 do
3910   # Extract the first word of "$ac_prog", so it can be a program name with args.
3911 set dummy $ac_prog; ac_word=$2
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3913 $as_echo_n "checking for $ac_word... " >&6; }
3914 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3915   $as_echo_n "(cached) " >&6
3916 else
3917   if test -n "$ac_ct_CC"; then
3918   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3919 else
3920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3921 for as_dir in $PATH
3922 do
3923   IFS=$as_save_IFS
3924   test -z "$as_dir" && as_dir=.
3925     for ac_exec_ext in '' $ac_executable_extensions; do
3926   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3927     ac_cv_prog_ac_ct_CC="$ac_prog"
3928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3929     break 2
3930   fi
3931 done
3932   done
3933 IFS=$as_save_IFS
3934
3935 fi
3936 fi
3937 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3938 if test -n "$ac_ct_CC"; then
3939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3940 $as_echo "$ac_ct_CC" >&6; }
3941 else
3942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3943 $as_echo "no" >&6; }
3944 fi
3945
3946
3947   test -n "$ac_ct_CC" && break
3948 done
3949
3950   if test "x$ac_ct_CC" = x; then
3951     CC=""
3952   else
3953     case $cross_compiling:$ac_tool_warned in
3954 yes:)
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3956 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3957 ac_tool_warned=yes ;;
3958 esac
3959     CC=$ac_ct_CC
3960   fi
3961 fi
3962
3963 fi
3964
3965
3966 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3968 as_fn_error $? "no acceptable C compiler found in \$PATH
3969 See \`config.log' for more details" "$LINENO" 5; }
3970
3971 # Provide some information about the compiler.
3972 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3973 set X $ac_compile
3974 ac_compiler=$2
3975 for ac_option in --version -v -V -qversion; do
3976   { { ac_try="$ac_compiler $ac_option >&5"
3977 case "(($ac_try" in
3978   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3979   *) ac_try_echo=$ac_try;;
3980 esac
3981 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3982 $as_echo "$ac_try_echo"; } >&5
3983   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3984   ac_status=$?
3985   if test -s conftest.err; then
3986     sed '10a\
3987 ... rest of stderr output deleted ...
3988          10q' conftest.err >conftest.er1
3989     cat conftest.er1 >&5
3990   fi
3991   rm -f conftest.er1 conftest.err
3992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3993   test $ac_status = 0; }
3994 done
3995
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3997 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3998 if ${ac_cv_c_compiler_gnu+:} false; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4002 /* end confdefs.h.  */
4003
4004 int
4005 main ()
4006 {
4007 #ifndef __GNUC__
4008        choke me
4009 #endif
4010
4011   ;
4012   return 0;
4013 }
4014 _ACEOF
4015 if ac_fn_c_try_compile "$LINENO"; then :
4016   ac_compiler_gnu=yes
4017 else
4018   ac_compiler_gnu=no
4019 fi
4020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4021 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4022
4023 fi
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4025 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4026 if test $ac_compiler_gnu = yes; then
4027   GCC=yes
4028 else
4029   GCC=
4030 fi
4031 ac_test_CFLAGS=${CFLAGS+set}
4032 ac_save_CFLAGS=$CFLAGS
4033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4034 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4035 if ${ac_cv_prog_cc_g+:} false; then :
4036   $as_echo_n "(cached) " >&6
4037 else
4038   ac_save_c_werror_flag=$ac_c_werror_flag
4039    ac_c_werror_flag=yes
4040    ac_cv_prog_cc_g=no
4041    CFLAGS="-g"
4042    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4043 /* end confdefs.h.  */
4044
4045 int
4046 main ()
4047 {
4048
4049   ;
4050   return 0;
4051 }
4052 _ACEOF
4053 if ac_fn_c_try_compile "$LINENO"; then :
4054   ac_cv_prog_cc_g=yes
4055 else
4056   CFLAGS=""
4057       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4058 /* end confdefs.h.  */
4059
4060 int
4061 main ()
4062 {
4063
4064   ;
4065   return 0;
4066 }
4067 _ACEOF
4068 if ac_fn_c_try_compile "$LINENO"; then :
4069
4070 else
4071   ac_c_werror_flag=$ac_save_c_werror_flag
4072          CFLAGS="-g"
4073          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4074 /* end confdefs.h.  */
4075
4076 int
4077 main ()
4078 {
4079
4080   ;
4081   return 0;
4082 }
4083 _ACEOF
4084 if ac_fn_c_try_compile "$LINENO"; then :
4085   ac_cv_prog_cc_g=yes
4086 fi
4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088 fi
4089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4090 fi
4091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4092    ac_c_werror_flag=$ac_save_c_werror_flag
4093 fi
4094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4095 $as_echo "$ac_cv_prog_cc_g" >&6; }
4096 if test "$ac_test_CFLAGS" = set; then
4097   CFLAGS=$ac_save_CFLAGS
4098 elif test $ac_cv_prog_cc_g = yes; then
4099   if test "$GCC" = yes; then
4100     CFLAGS="-g -O2"
4101   else
4102     CFLAGS="-g"
4103   fi
4104 else
4105   if test "$GCC" = yes; then
4106     CFLAGS="-O2"
4107   else
4108     CFLAGS=
4109   fi
4110 fi
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4112 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4113 if ${ac_cv_prog_cc_c89+:} false; then :
4114   $as_echo_n "(cached) " >&6
4115 else
4116   ac_cv_prog_cc_c89=no
4117 ac_save_CC=$CC
4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h.  */
4120 #include <stdarg.h>
4121 #include <stdio.h>
4122 #include <sys/types.h>
4123 #include <sys/stat.h>
4124 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4125 struct buf { int x; };
4126 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4127 static char *e (p, i)
4128      char **p;
4129      int i;
4130 {
4131   return p[i];
4132 }
4133 static char *f (char * (*g) (char **, int), char **p, ...)
4134 {
4135   char *s;
4136   va_list v;
4137   va_start (v,p);
4138   s = g (p, va_arg (v,int));
4139   va_end (v);
4140   return s;
4141 }
4142
4143 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4144    function prototypes and stuff, but not '\xHH' hex character constants.
4145    These don't provoke an error unfortunately, instead are silently treated
4146    as 'x'.  The following induces an error, until -std is added to get
4147    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4148    array size at least.  It's necessary to write '\x00'==0 to get something
4149    that's true only with -std.  */
4150 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4151
4152 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4153    inside strings and character constants.  */
4154 #define FOO(x) 'x'
4155 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4156
4157 int test (int i, double x);
4158 struct s1 {int (*f) (int a);};
4159 struct s2 {int (*f) (double a);};
4160 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4161 int argc;
4162 char **argv;
4163 int
4164 main ()
4165 {
4166 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4167   ;
4168   return 0;
4169 }
4170 _ACEOF
4171 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4172         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4173 do
4174   CC="$ac_save_CC $ac_arg"
4175   if ac_fn_c_try_compile "$LINENO"; then :
4176   ac_cv_prog_cc_c89=$ac_arg
4177 fi
4178 rm -f core conftest.err conftest.$ac_objext
4179   test "x$ac_cv_prog_cc_c89" != "xno" && break
4180 done
4181 rm -f conftest.$ac_ext
4182 CC=$ac_save_CC
4183
4184 fi
4185 # AC_CACHE_VAL
4186 case "x$ac_cv_prog_cc_c89" in
4187   x)
4188     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4189 $as_echo "none needed" >&6; } ;;
4190   xno)
4191     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4192 $as_echo "unsupported" >&6; } ;;
4193   *)
4194     CC="$CC $ac_cv_prog_cc_c89"
4195     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4196 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4197 esac
4198 if test "x$ac_cv_prog_cc_c89" != xno; then :
4199
4200 fi
4201
4202 ac_ext=c
4203 ac_cpp='$CPP $CPPFLAGS'
4204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4207
4208 ac_ext=c
4209 ac_cpp='$CPP $CPPFLAGS'
4210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4213
4214
4215 CFLAGS="$OLD_CFLAGS"
4216
4217 ac_aux_dir=
4218 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4219   if test -f "$ac_dir/install-sh"; then
4220     ac_aux_dir=$ac_dir
4221     ac_install_sh="$ac_aux_dir/install-sh -c"
4222     break
4223   elif test -f "$ac_dir/install.sh"; then
4224     ac_aux_dir=$ac_dir
4225     ac_install_sh="$ac_aux_dir/install.sh -c"
4226     break
4227   elif test -f "$ac_dir/shtool"; then
4228     ac_aux_dir=$ac_dir
4229     ac_install_sh="$ac_aux_dir/shtool install -c"
4230     break
4231   fi
4232 done
4233 if test -z "$ac_aux_dir"; then
4234   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4235 fi
4236
4237 # These three variables are undocumented and unsupported,
4238 # and are intended to be withdrawn in a future Autoconf release.
4239 # They can cause serious problems if a builder's source tree is in a directory
4240 # whose full name contains unusual characters.
4241 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4242 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4243 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4244
4245
4246
4247
4248 subdirs="$subdirs libratbox"
4249
4250
4251
4252 if test "$ac_cv_c_compiler_gnu" != yes; then
4253
4254 SGS=no
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC -version for TenDRA or MIPSpro" >&5
4256 $as_echo_n "checking $CC -version for TenDRA or MIPSpro... " >&6; }
4257 case `$CC -version 2>&1` in
4258 *TenDRA*)
4259         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, TenDRA" >&5
4260 $as_echo "yes, TenDRA" >&6; }
4261         IRC_CFLAGS=""
4262         CPPFLAGS="$CPPFLAGS -Ylonglong -Yansi -I/usr/include"
4263         SGS=yes
4264         TenDRA=yes
4265 ;;
4266 *MIPSpro*)
4267         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, MIPSpro" >&5
4268 $as_echo "yes, MIPSpro" >&6; }
4269         MIPSpro=yes
4270         SGS=yes
4271 ;;
4272 *)
4273         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4274 $as_echo "no" >&6; }
4275         TenDRA=no
4276         MIPSpro=no
4277 ;;
4278 esac
4279
4280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc" >&5
4281 $as_echo_n "checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc... " >&6; }
4282 case `$CC -V 2>&1` in
4283 *Sun*WorkShop* | *Forte*Developer*)
4284         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Sun Workshop/Forte" >&5
4285 $as_echo "Sun Workshop/Forte" >&6; }
4286         IRC_CFLAGS="-fast -xinline=dlinkAdd,dlinkAddBefore,dlinkAddTail,dlinkDelete,dlink_list_length,dlink_node,dlinkMoveList,_MyMalloc,_MyRealloc,_MyFree,_DupString"
4287         SunWorkShop=yes
4288         SGS=yes
4289 ;;
4290 *Tru64*)
4291         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Tru64 cc" >&5
4292 $as_echo "Tru64 cc" >&6; }
4293         IRC_CFLAGS="-O2"
4294         CPPFLAGS="-I/usr/local/include"
4295         Tru=yes
4296 ;;
4297 *HP*ANSI*)
4298         { $as_echo "$as_me:${as_lineno-$LINENO}: result: HPUX cc" >&5
4299 $as_echo "HPUX cc" >&6; }
4300         HPUX=yes
4301         IRC_CFLAGS="+e"
4302 ;;
4303 *)
4304         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4305 $as_echo "no" >&6; }
4306 ;;
4307 esac
4308
4309 fi
4310
4311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking uname -s for Solaris, AIX or HPUX" >&5
4312 $as_echo_n "checking uname -s for Solaris, AIX or HPUX... " >&6; }
4313 OSNAME=`uname -s`
4314 case "$OSNAME" in
4315         HP-UX*)
4316
4317                 if test "$HPUX" != yes -a "$ac_cv_c_compiler_gnu" = no; then
4318                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming old HPUX with its own cc" >&5
4319 $as_echo "assuming old HPUX with its own cc" >&6; }
4320                         IRC_CFLAGS="$IRC_CFLAGS +e"
4321                         HPUX=yes
4322                 else
4323                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: already using newer HPUX" >&5
4324 $as_echo "already using newer HPUX" >&6; }
4325                 fi
4326         ;;
4327         SunOS*)
4328                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SunOS or Solaris" >&5
4329 $as_echo "SunOS or Solaris" >&6; }
4330
4331 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4332
4333                 SUN=yes
4334         ;;
4335         AIX*)
4336                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: AIX - Sorry you poor bastard..really we are" >&5
4337 $as_echo "AIX - Sorry you poor bastard..really we are" >&6; }
4338                 IRC_CFLAGS="$IRC_CFLAGS -Wl,-brtl -Wl,-G"
4339         ;;
4340         *)
4341                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4342 $as_echo "no" >&6; }
4343         ;;
4344 esac
4345
4346 if test "$ac_cv_c_compiler_gnu" = yes; then
4347         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is Apple GCC" >&5
4348 $as_echo_n "checking if $CC is Apple GCC... " >&6; }
4349
4350         case `$CC -v 2>&1 | tail -n 1` in
4351         *Apple*)
4352                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4353 $as_echo "yes" >&6; }
4354                 AppleGCC=yes
4355         ;;
4356         *)
4357                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4358 $as_echo "no" >&6; }
4359                 AppleGCC=no
4360         ;;
4361         esac
4362
4363         IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall -std=gnu99"
4364 fi
4365
4366 if test "$ac_cv_prog_cc_g" = yes; then
4367                 if test "$Tru" = yes; then
4368                 IRC_CFLAGS="$IRC_CFLAGS -g3"
4369         else
4370                 IRC_CFLAGS="$IRC_CFLAGS -g"
4371         fi
4372 fi
4373
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports the SVR4 SGS interfaces" >&5
4375 $as_echo_n "checking if $CC supports the SVR4 SGS interfaces... " >&6; }
4376 if test "$SGS" = "yes"; then
4377         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4378 $as_echo "yes" >&6; }
4379 else
4380         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4381 $as_echo "no" >&6; }
4382 fi
4383
4384 # Extract the first word of "mkdep", so it can be a program name with args.
4385 set dummy mkdep; ac_word=$2
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4387 $as_echo_n "checking for $ac_word... " >&6; }
4388 if ${ac_cv_path_MKDEP+:} false; then :
4389   $as_echo_n "(cached) " >&6
4390 else
4391   case $MKDEP in
4392   [\\/]* | ?:[\\/]*)
4393   ac_cv_path_MKDEP="$MKDEP" # Let the user override the test with a path.
4394   ;;
4395   *)
4396   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4397 for as_dir in $PATH
4398 do
4399   IFS=$as_save_IFS
4400   test -z "$as_dir" && as_dir=.
4401     for ac_exec_ext in '' $ac_executable_extensions; do
4402   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4403     ac_cv_path_MKDEP="$as_dir/$ac_word$ac_exec_ext"
4404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4405     break 2
4406   fi
4407 done
4408   done
4409 IFS=$as_save_IFS
4410
4411   ;;
4412 esac
4413 fi
4414 MKDEP=$ac_cv_path_MKDEP
4415 if test -n "$MKDEP"; then
4416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
4417 $as_echo "$MKDEP" >&6; }
4418 else
4419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4420 $as_echo "no" >&6; }
4421 fi
4422
4423
4424 # Extract the first word of "makedepend", so it can be a program name with args.
4425 set dummy makedepend; ac_word=$2
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4427 $as_echo_n "checking for $ac_word... " >&6; }
4428 if ${ac_cv_path_MAKEDEPEND+:} false; then :
4429   $as_echo_n "(cached) " >&6
4430 else
4431   case $MAKEDEPEND in
4432   [\\/]* | ?:[\\/]*)
4433   ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a path.
4434   ;;
4435   *)
4436   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4437 for as_dir in $PATH
4438 do
4439   IFS=$as_save_IFS
4440   test -z "$as_dir" && as_dir=.
4441     for ac_exec_ext in '' $ac_executable_extensions; do
4442   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4443     ac_cv_path_MAKEDEPEND="$as_dir/$ac_word$ac_exec_ext"
4444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4445     break 2
4446   fi
4447 done
4448   done
4449 IFS=$as_save_IFS
4450
4451   ;;
4452 esac
4453 fi
4454 MAKEDEPEND=$ac_cv_path_MAKEDEPEND
4455 if test -n "$MAKEDEPEND"; then
4456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEDEPEND" >&5
4457 $as_echo "$MAKEDEPEND" >&6; }
4458 else
4459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4460 $as_echo "no" >&6; }
4461 fi
4462
4463
4464
4465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to generate dependency info" >&5
4466 $as_echo_n "checking how to generate dependency info... " >&6; }
4467
4468 STDOUT="> .depend"
4469
4470 if test "$ac_cv_c_compiler_gnu" = yes; then
4471         { $as_echo "$as_me:${as_lineno-$LINENO}: result: gcc -MM" >&5
4472 $as_echo "gcc -MM" >&6; }
4473         MKDEP="$CC -MM"
4474 elif test ! -z "$MKDEP"; then
4475         { $as_echo "$as_me:${as_lineno-$LINENO}: result: mkdep" >&5
4476 $as_echo "mkdep" >&6; }
4477
4478                 if test -z "$Tru"; then
4479                 STDOUT=""
4480         else
4481                 STDOUT=" 2> /dev/null"
4482         fi
4483 elif test "$SunWorkShop" = yes; then
4484         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC -xM" >&5
4485 $as_echo "$CC -xM" >&6; }
4486         MKDEP="$CC -xM"
4487         STDOUT="> .depend 2> /dev/null"
4488 elif test ! -z "$MAKEDEPEND"; then
4489         { $as_echo "$as_me:${as_lineno-$LINENO}: result: makedepend" >&5
4490 $as_echo "makedepend" >&6; }
4491         MKDEP="$MAKEDEPEND -f-"
4492 else
4493         { $as_echo "$as_me:${as_lineno-$LINENO}: result: nothing suitable.. forget it!" >&5
4494 $as_echo "nothing suitable.. forget it!" >&6; }
4495         MKDEP=":"
4496 fi
4497
4498
4499
4500
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/null" >&5
4502 $as_echo_n "checking for /dev/null... " >&6; }
4503 if test -c /dev/null ; then
4504
4505 $as_echo "#define PATH_DEVNULL \"/dev/null\"" >>confdefs.h
4506
4507         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4508 $as_echo "yes" >&6; }
4509 else
4510
4511 $as_echo "#define PATH_DEVNULL \"devnull.log\"" >>confdefs.h
4512
4513         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - using devnull.log" >&5
4514 $as_echo "no - using devnull.log" >&6; }
4515 fi
4516
4517 if test ! -z "$CFLAGS"; then
4518         IRC_CFLAGS="$IRC_CFLAGS $CFLAGS"
4519 fi
4520
4521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4522 $as_echo_n "checking for library containing strerror... " >&6; }
4523 if ${ac_cv_search_strerror+:} false; then :
4524   $as_echo_n "(cached) " >&6
4525 else
4526   ac_func_search_save_LIBS=$LIBS
4527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4528 /* end confdefs.h.  */
4529
4530 /* Override any GCC internal prototype to avoid an error.
4531    Use char because int might match the return type of a GCC
4532    builtin and then its argument prototype would still apply.  */
4533 #ifdef __cplusplus
4534 extern "C"
4535 #endif
4536 char strerror ();
4537 int
4538 main ()
4539 {
4540 return strerror ();
4541   ;
4542   return 0;
4543 }
4544 _ACEOF
4545 for ac_lib in '' cposix; do
4546   if test -z "$ac_lib"; then
4547     ac_res="none required"
4548   else
4549     ac_res=-l$ac_lib
4550     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4551   fi
4552   if ac_fn_c_try_link "$LINENO"; then :
4553   ac_cv_search_strerror=$ac_res
4554 fi
4555 rm -f core conftest.err conftest.$ac_objext \
4556     conftest$ac_exeext
4557   if ${ac_cv_search_strerror+:} false; then :
4558   break
4559 fi
4560 done
4561 if ${ac_cv_search_strerror+:} false; then :
4562
4563 else
4564   ac_cv_search_strerror=no
4565 fi
4566 rm conftest.$ac_ext
4567 LIBS=$ac_func_search_save_LIBS
4568 fi
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4570 $as_echo "$ac_cv_search_strerror" >&6; }
4571 ac_res=$ac_cv_search_strerror
4572 if test "$ac_res" != no; then :
4573   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4574
4575 fi
4576
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4578 $as_echo_n "checking for inline... " >&6; }
4579 if ${ac_cv_c_inline+:} false; then :
4580   $as_echo_n "(cached) " >&6
4581 else
4582   ac_cv_c_inline=no
4583 for ac_kw in inline __inline__ __inline; do
4584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4585 /* end confdefs.h.  */
4586 #ifndef __cplusplus
4587 typedef int foo_t;
4588 static $ac_kw foo_t static_foo () {return 0; }
4589 $ac_kw foo_t foo () {return 0; }
4590 #endif
4591
4592 _ACEOF
4593 if ac_fn_c_try_compile "$LINENO"; then :
4594   ac_cv_c_inline=$ac_kw
4595 fi
4596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4597   test "$ac_cv_c_inline" != no && break
4598 done
4599
4600 fi
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4602 $as_echo "$ac_cv_c_inline" >&6; }
4603
4604 case $ac_cv_c_inline in
4605   inline | yes) ;;
4606   *)
4607     case $ac_cv_c_inline in
4608       no) ac_val=;;
4609       *) ac_val=$ac_cv_c_inline;;
4610     esac
4611     cat >>confdefs.h <<_ACEOF
4612 #ifndef __cplusplus
4613 #define inline $ac_val
4614 #endif
4615 _ACEOF
4616     ;;
4617 esac
4618
4619 if test $ac_cv_c_compiler_gnu = yes; then
4620     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
4621 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
4622 if ${ac_cv_prog_gcc_traditional+:} false; then :
4623   $as_echo_n "(cached) " >&6
4624 else
4625     ac_pattern="Autoconf.*'x'"
4626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627 /* end confdefs.h.  */
4628 #include <sgtty.h>
4629 Autoconf TIOCGETP
4630 _ACEOF
4631 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4632   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4633   ac_cv_prog_gcc_traditional=yes
4634 else
4635   ac_cv_prog_gcc_traditional=no
4636 fi
4637 rm -f conftest*
4638
4639
4640   if test $ac_cv_prog_gcc_traditional = no; then
4641     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4642 /* end confdefs.h.  */
4643 #include <termio.h>
4644 Autoconf TCGETA
4645 _ACEOF
4646 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4647   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4648   ac_cv_prog_gcc_traditional=yes
4649 fi
4650 rm -f conftest*
4651
4652   fi
4653 fi
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
4655 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
4656   if test $ac_cv_prog_gcc_traditional = yes; then
4657     CC="$CC -traditional"
4658   fi
4659 fi
4660
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4662 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4663 set x ${MAKE-make}
4664 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4665 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4666   $as_echo_n "(cached) " >&6
4667 else
4668   cat >conftest.make <<\_ACEOF
4669 SHELL = /bin/sh
4670 all:
4671         @echo '@@@%%%=$(MAKE)=@@@%%%'
4672 _ACEOF
4673 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4674 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4675   *@@@%%%=?*=@@@%%%*)
4676     eval ac_cv_prog_make_${ac_make}_set=yes;;
4677   *)
4678     eval ac_cv_prog_make_${ac_make}_set=no;;
4679 esac
4680 rm -f conftest.make
4681 fi
4682 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4684 $as_echo "yes" >&6; }
4685   SET_MAKE=
4686 else
4687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4688 $as_echo "no" >&6; }
4689   SET_MAKE="MAKE=${MAKE-make}"
4690 fi
4691
4692 # Find a good install program.  We prefer a C program (faster),
4693 # so one script is as good as another.  But avoid the broken or
4694 # incompatible versions:
4695 # SysV /etc/install, /usr/sbin/install
4696 # SunOS /usr/etc/install
4697 # IRIX /sbin/install
4698 # AIX /bin/install
4699 # AmigaOS /C/install, which installs bootblocks on floppy discs
4700 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4701 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4702 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4703 # OS/2's system install, which has a completely different semantic
4704 # ./install, which can be erroneously created by make from ./install.sh.
4705 # Reject install programs that cannot install multiple files.
4706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4707 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4708 if test -z "$INSTALL"; then
4709 if ${ac_cv_path_install+:} false; then :
4710   $as_echo_n "(cached) " >&6
4711 else
4712   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4713 for as_dir in $PATH
4714 do
4715   IFS=$as_save_IFS
4716   test -z "$as_dir" && as_dir=.
4717     # Account for people who put trailing slashes in PATH elements.
4718 case $as_dir/ in #((
4719   ./ | .// | /[cC]/* | \
4720   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4721   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4722   /usr/ucb/* ) ;;
4723   *)
4724     # OSF1 and SCO ODT 3.0 have their own names for install.
4725     # Don't use installbsd from OSF since it installs stuff as root
4726     # by default.
4727     for ac_prog in ginstall scoinst install; do
4728       for ac_exec_ext in '' $ac_executable_extensions; do
4729         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4730           if test $ac_prog = install &&
4731             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4732             # AIX install.  It has an incompatible calling convention.
4733             :
4734           elif test $ac_prog = install &&
4735             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4736             # program-specific install script used by HP pwplus--don't use.
4737             :
4738           else
4739             rm -rf conftest.one conftest.two conftest.dir
4740             echo one > conftest.one
4741             echo two > conftest.two
4742             mkdir conftest.dir
4743             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4744               test -s conftest.one && test -s conftest.two &&
4745               test -s conftest.dir/conftest.one &&
4746               test -s conftest.dir/conftest.two
4747             then
4748               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4749               break 3
4750             fi
4751           fi
4752         fi
4753       done
4754     done
4755     ;;
4756 esac
4757
4758   done
4759 IFS=$as_save_IFS
4760
4761 rm -rf conftest.one conftest.two conftest.dir
4762
4763 fi
4764   if test "${ac_cv_path_install+set}" = set; then
4765     INSTALL=$ac_cv_path_install
4766   else
4767     # As a last resort, use the slow shell script.  Don't cache a
4768     # value for INSTALL within a source directory, because that will
4769     # break other packages using the cache if that directory is
4770     # removed, or if the value is a relative name.
4771     INSTALL=$ac_install_sh
4772   fi
4773 fi
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4775 $as_echo "$INSTALL" >&6; }
4776
4777 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4778 # It thinks the first close brace ends the variable substitution.
4779 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4780
4781 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4782
4783 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4784
4785 # Extract the first word of "rm", so it can be a program name with args.
4786 set dummy rm; ac_word=$2
4787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4788 $as_echo_n "checking for $ac_word... " >&6; }
4789 if ${ac_cv_path_RM+:} false; then :
4790   $as_echo_n "(cached) " >&6
4791 else
4792   case $RM in
4793   [\\/]* | ?:[\\/]*)
4794   ac_cv_path_RM="$RM" # Let the user override the test with a path.
4795   ;;
4796   *)
4797   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4798 for as_dir in $PATH
4799 do
4800   IFS=$as_save_IFS
4801   test -z "$as_dir" && as_dir=.
4802     for ac_exec_ext in '' $ac_executable_extensions; do
4803   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4804     ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
4805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4806     break 2
4807   fi
4808 done
4809   done
4810 IFS=$as_save_IFS
4811
4812   ;;
4813 esac
4814 fi
4815 RM=$ac_cv_path_RM
4816 if test -n "$RM"; then
4817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
4818 $as_echo "$RM" >&6; }
4819 else
4820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4821 $as_echo "no" >&6; }
4822 fi
4823
4824
4825 # Extract the first word of "cp", so it can be a program name with args.
4826 set dummy cp; ac_word=$2
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4828 $as_echo_n "checking for $ac_word... " >&6; }
4829 if ${ac_cv_path_CP+:} false; then :
4830   $as_echo_n "(cached) " >&6
4831 else
4832   case $CP in
4833   [\\/]* | ?:[\\/]*)
4834   ac_cv_path_CP="$CP" # Let the user override the test with a path.
4835   ;;
4836   *)
4837   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4838 for as_dir in $PATH
4839 do
4840   IFS=$as_save_IFS
4841   test -z "$as_dir" && as_dir=.
4842     for ac_exec_ext in '' $ac_executable_extensions; do
4843   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4844     ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
4845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4846     break 2
4847   fi
4848 done
4849   done
4850 IFS=$as_save_IFS
4851
4852   ;;
4853 esac
4854 fi
4855 CP=$ac_cv_path_CP
4856 if test -n "$CP"; then
4857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CP" >&5
4858 $as_echo "$CP" >&6; }
4859 else
4860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4861 $as_echo "no" >&6; }
4862 fi
4863
4864
4865 # Extract the first word of "mv", so it can be a program name with args.
4866 set dummy mv; ac_word=$2
4867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4868 $as_echo_n "checking for $ac_word... " >&6; }
4869 if ${ac_cv_path_MV+:} false; then :
4870   $as_echo_n "(cached) " >&6
4871 else
4872   case $MV in
4873   [\\/]* | ?:[\\/]*)
4874   ac_cv_path_MV="$MV" # Let the user override the test with a path.
4875   ;;
4876   *)
4877   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in $PATH
4879 do
4880   IFS=$as_save_IFS
4881   test -z "$as_dir" && as_dir=.
4882     for ac_exec_ext in '' $ac_executable_extensions; do
4883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4884     ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
4885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4886     break 2
4887   fi
4888 done
4889   done
4890 IFS=$as_save_IFS
4891
4892   ;;
4893 esac
4894 fi
4895 MV=$ac_cv_path_MV
4896 if test -n "$MV"; then
4897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MV" >&5
4898 $as_echo "$MV" >&6; }
4899 else
4900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4901 $as_echo "no" >&6; }
4902 fi
4903
4904
4905 # Extract the first word of "ln", so it can be a program name with args.
4906 set dummy ln; ac_word=$2
4907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4908 $as_echo_n "checking for $ac_word... " >&6; }
4909 if ${ac_cv_path_LN+:} false; then :
4910   $as_echo_n "(cached) " >&6
4911 else
4912   case $LN in
4913   [\\/]* | ?:[\\/]*)
4914   ac_cv_path_LN="$LN" # Let the user override the test with a path.
4915   ;;
4916   *)
4917   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4918 for as_dir in $PATH
4919 do
4920   IFS=$as_save_IFS
4921   test -z "$as_dir" && as_dir=.
4922     for ac_exec_ext in '' $ac_executable_extensions; do
4923   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4924     ac_cv_path_LN="$as_dir/$ac_word$ac_exec_ext"
4925     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4926     break 2
4927   fi
4928 done
4929   done
4930 IFS=$as_save_IFS
4931
4932   ;;
4933 esac
4934 fi
4935 LN=$ac_cv_path_LN
4936 if test -n "$LN"; then
4937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LN" >&5
4938 $as_echo "$LN" >&6; }
4939 else
4940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4941 $as_echo "no" >&6; }
4942 fi
4943
4944
4945 # Extract the first word of "sed", so it can be a program name with args.
4946 set dummy sed; ac_word=$2
4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4948 $as_echo_n "checking for $ac_word... " >&6; }
4949 if ${ac_cv_path_SED+:} false; then :
4950   $as_echo_n "(cached) " >&6
4951 else
4952   case $SED in
4953   [\\/]* | ?:[\\/]*)
4954   ac_cv_path_SED="$SED" # Let the user override the test with a path.
4955   ;;
4956   *)
4957   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4958 for as_dir in $PATH
4959 do
4960   IFS=$as_save_IFS
4961   test -z "$as_dir" && as_dir=.
4962     for ac_exec_ext in '' $ac_executable_extensions; do
4963   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4964     ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
4965     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4966     break 2
4967   fi
4968 done
4969   done
4970 IFS=$as_save_IFS
4971
4972   ;;
4973 esac
4974 fi
4975 SED=$ac_cv_path_SED
4976 if test -n "$SED"; then
4977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
4978 $as_echo "$SED" >&6; }
4979 else
4980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4981 $as_echo "no" >&6; }
4982 fi
4983
4984
4985 # Extract the first word of "ar", so it can be a program name with args.
4986 set dummy ar; ac_word=$2
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4988 $as_echo_n "checking for $ac_word... " >&6; }
4989 if ${ac_cv_path_AR+:} false; then :
4990   $as_echo_n "(cached) " >&6
4991 else
4992   case $AR in
4993   [\\/]* | ?:[\\/]*)
4994   ac_cv_path_AR="$AR" # Let the user override the test with a path.
4995   ;;
4996   *)
4997   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4998 for as_dir in $PATH
4999 do
5000   IFS=$as_save_IFS
5001   test -z "$as_dir" && as_dir=.
5002     for ac_exec_ext in '' $ac_executable_extensions; do
5003   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5004     ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
5005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5006     break 2
5007   fi
5008 done
5009   done
5010 IFS=$as_save_IFS
5011
5012   ;;
5013 esac
5014 fi
5015 AR=$ac_cv_path_AR
5016 if test -n "$AR"; then
5017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5018 $as_echo "$AR" >&6; }
5019 else
5020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5021 $as_echo "no" >&6; }
5022 fi
5023
5024
5025 # Extract the first word of "ld", so it can be a program name with args.
5026 set dummy ld; ac_word=$2
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5028 $as_echo_n "checking for $ac_word... " >&6; }
5029 if ${ac_cv_path_LD+:} false; then :
5030   $as_echo_n "(cached) " >&6
5031 else
5032   case $LD in
5033   [\\/]* | ?:[\\/]*)
5034   ac_cv_path_LD="$LD" # Let the user override the test with a path.
5035   ;;
5036   *)
5037   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5038 for as_dir in $PATH
5039 do
5040   IFS=$as_save_IFS
5041   test -z "$as_dir" && as_dir=.
5042     for ac_exec_ext in '' $ac_executable_extensions; do
5043   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5044     ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext"
5045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5046     break 2
5047   fi
5048 done
5049   done
5050 IFS=$as_save_IFS
5051
5052   ;;
5053 esac
5054 fi
5055 LD=$ac_cv_path_LD
5056 if test -n "$LD"; then
5057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5058 $as_echo "$LD" >&6; }
5059 else
5060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5061 $as_echo "no" >&6; }
5062 fi
5063
5064
5065 # Extract the first word of "ranlib", so it can be a program name with args.
5066 set dummy ranlib; ac_word=$2
5067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5068 $as_echo_n "checking for $ac_word... " >&6; }
5069 if ${ac_cv_path_RANLIB+:} false; then :
5070   $as_echo_n "(cached) " >&6
5071 else
5072   case $RANLIB in
5073   [\\/]* | ?:[\\/]*)
5074   ac_cv_path_RANLIB="$RANLIB" # Let the user override the test with a path.
5075   ;;
5076   *)
5077   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5078 for as_dir in $PATH
5079 do
5080   IFS=$as_save_IFS
5081   test -z "$as_dir" && as_dir=.
5082     for ac_exec_ext in '' $ac_executable_extensions; do
5083   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5084     ac_cv_path_RANLIB="$as_dir/$ac_word$ac_exec_ext"
5085     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5086     break 2
5087   fi
5088 done
5089   done
5090 IFS=$as_save_IFS
5091
5092   ;;
5093 esac
5094 fi
5095 RANLIB=$ac_cv_path_RANLIB
5096 if test -n "$RANLIB"; then
5097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5098 $as_echo "$RANLIB" >&6; }
5099 else
5100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5101 $as_echo "no" >&6; }
5102 fi
5103
5104
5105 # Extract the first word of "touch", so it can be a program name with args.
5106 set dummy touch; ac_word=$2
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5108 $as_echo_n "checking for $ac_word... " >&6; }
5109 if ${ac_cv_path_TOUCH+:} false; then :
5110   $as_echo_n "(cached) " >&6
5111 else
5112   case $TOUCH in
5113   [\\/]* | ?:[\\/]*)
5114   ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
5115   ;;
5116   *)
5117   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5118 for as_dir in $PATH
5119 do
5120   IFS=$as_save_IFS
5121   test -z "$as_dir" && as_dir=.
5122     for ac_exec_ext in '' $ac_executable_extensions; do
5123   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5124     ac_cv_path_TOUCH="$as_dir/$ac_word$ac_exec_ext"
5125     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5126     break 2
5127   fi
5128 done
5129   done
5130 IFS=$as_save_IFS
5131
5132   ;;
5133 esac
5134 fi
5135 TOUCH=$ac_cv_path_TOUCH
5136 if test -n "$TOUCH"; then
5137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TOUCH" >&5
5138 $as_echo "$TOUCH" >&6; }
5139 else
5140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5141 $as_echo "no" >&6; }
5142 fi
5143
5144
5145
5146 for ac_prog in 'bison -y' byacc
5147 do
5148   # Extract the first word of "$ac_prog", so it can be a program name with args.
5149 set dummy $ac_prog; ac_word=$2
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5151 $as_echo_n "checking for $ac_word... " >&6; }
5152 if ${ac_cv_prog_YACC+:} false; then :
5153   $as_echo_n "(cached) " >&6
5154 else
5155   if test -n "$YACC"; then
5156   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5157 else
5158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5159 for as_dir in $PATH
5160 do
5161   IFS=$as_save_IFS
5162   test -z "$as_dir" && as_dir=.
5163     for ac_exec_ext in '' $ac_executable_extensions; do
5164   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5165     ac_cv_prog_YACC="$ac_prog"
5166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5167     break 2
5168   fi
5169 done
5170   done
5171 IFS=$as_save_IFS
5172
5173 fi
5174 fi
5175 YACC=$ac_cv_prog_YACC
5176 if test -n "$YACC"; then
5177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5178 $as_echo "$YACC" >&6; }
5179 else
5180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5181 $as_echo "no" >&6; }
5182 fi
5183
5184
5185   test -n "$YACC" && break
5186 done
5187 test -n "$YACC" || YACC="yacc"
5188
5189
5190 if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then
5191         as_fn_error $? "could not locate a suitable parser generator; install bison, yacc, or byacc" "$LINENO" 5
5192 fi
5193
5194 for ac_prog in flex lex
5195 do
5196   # Extract the first word of "$ac_prog", so it can be a program name with args.
5197 set dummy $ac_prog; ac_word=$2
5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5199 $as_echo_n "checking for $ac_word... " >&6; }
5200 if ${ac_cv_prog_LEX+:} false; then :
5201   $as_echo_n "(cached) " >&6
5202 else
5203   if test -n "$LEX"; then
5204   ac_cv_prog_LEX="$LEX" # Let the user override the test.
5205 else
5206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5207 for as_dir in $PATH
5208 do
5209   IFS=$as_save_IFS
5210   test -z "$as_dir" && as_dir=.
5211     for ac_exec_ext in '' $ac_executable_extensions; do
5212   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5213     ac_cv_prog_LEX="$ac_prog"
5214     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5215     break 2
5216   fi
5217 done
5218   done
5219 IFS=$as_save_IFS
5220
5221 fi
5222 fi
5223 LEX=$ac_cv_prog_LEX
5224 if test -n "$LEX"; then
5225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5226 $as_echo "$LEX" >&6; }
5227 else
5228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5229 $as_echo "no" >&6; }
5230 fi
5231
5232
5233   test -n "$LEX" && break
5234 done
5235 test -n "$LEX" || LEX=":"
5236
5237 if test "x$LEX" != "x:"; then
5238   cat >conftest.l <<_ACEOF
5239 %%
5240 a { ECHO; }
5241 b { REJECT; }
5242 c { yymore (); }
5243 d { yyless (1); }
5244 e { yyless (input () != 0); }
5245 f { unput (yytext[0]); }
5246 . { BEGIN INITIAL; }
5247 %%
5248 #ifdef YYTEXT_POINTER
5249 extern char *yytext;
5250 #endif
5251 int
5252 main (void)
5253 {
5254   return ! yylex () + ! yywrap ();
5255 }
5256 _ACEOF
5257 { { ac_try="$LEX conftest.l"
5258 case "(($ac_try" in
5259   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5260   *) ac_try_echo=$ac_try;;
5261 esac
5262 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5263 $as_echo "$ac_try_echo"; } >&5
5264   (eval "$LEX conftest.l") 2>&5
5265   ac_status=$?
5266   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5267   test $ac_status = 0; }
5268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5269 $as_echo_n "checking lex output file root... " >&6; }
5270 if ${ac_cv_prog_lex_root+:} false; then :
5271   $as_echo_n "(cached) " >&6
5272 else
5273
5274 if test -f lex.yy.c; then
5275   ac_cv_prog_lex_root=lex.yy
5276 elif test -f lexyy.c; then
5277   ac_cv_prog_lex_root=lexyy
5278 else
5279   as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5280 fi
5281 fi
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5283 $as_echo "$ac_cv_prog_lex_root" >&6; }
5284 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5285
5286 if test -z "${LEXLIB+set}"; then
5287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5288 $as_echo_n "checking lex library... " >&6; }
5289 if ${ac_cv_lib_lex+:} false; then :
5290   $as_echo_n "(cached) " >&6
5291 else
5292
5293     ac_save_LIBS=$LIBS
5294     ac_cv_lib_lex='none needed'
5295     for ac_lib in '' -lfl -ll; do
5296       LIBS="$ac_lib $ac_save_LIBS"
5297       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5298 /* end confdefs.h.  */
5299 `cat $LEX_OUTPUT_ROOT.c`
5300 _ACEOF
5301 if ac_fn_c_try_link "$LINENO"; then :
5302   ac_cv_lib_lex=$ac_lib
5303 fi
5304 rm -f core conftest.err conftest.$ac_objext \
5305     conftest$ac_exeext conftest.$ac_ext
5306       test "$ac_cv_lib_lex" != 'none needed' && break
5307     done
5308     LIBS=$ac_save_LIBS
5309
5310 fi
5311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5312 $as_echo "$ac_cv_lib_lex" >&6; }
5313   test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5314 fi
5315
5316
5317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5318 $as_echo_n "checking whether yytext is a pointer... " >&6; }
5319 if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5320   $as_echo_n "(cached) " >&6
5321 else
5322   # POSIX says lex can declare yytext either as a pointer or an array; the
5323 # default is implementation-dependent.  Figure out which it is, since
5324 # not all implementations provide the %pointer and %array declarations.
5325 ac_cv_prog_lex_yytext_pointer=no
5326 ac_save_LIBS=$LIBS
5327 LIBS="$LEXLIB $ac_save_LIBS"
5328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5329 /* end confdefs.h.  */
5330
5331   #define YYTEXT_POINTER 1
5332 `cat $LEX_OUTPUT_ROOT.c`
5333 _ACEOF
5334 if ac_fn_c_try_link "$LINENO"; then :
5335   ac_cv_prog_lex_yytext_pointer=yes
5336 fi
5337 rm -f core conftest.err conftest.$ac_objext \
5338     conftest$ac_exeext conftest.$ac_ext
5339 LIBS=$ac_save_LIBS
5340
5341 fi
5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5343 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5344 if test $ac_cv_prog_lex_yytext_pointer = yes; then
5345
5346 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5347
5348 fi
5349 rm -f conftest.l $LEX_OUTPUT_ROOT.c
5350
5351 fi
5352
5353 if test "$LEX" = ":"; then
5354         as_fn_error $? "could not locate a suitable lexical generator, install flex or lex." "$LINENO" 5
5355 fi
5356
5357 if test "$libexecdir" = '${exec_prefix}/libexec' &&
5358    test "$localstatedir" = '${prefix}/var'; then
5359         libexecdir='${bindir}'
5360         localstatedir='${prefix}'
5361 fi
5362
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5364 $as_echo_n "checking for ANSI C header files... " >&6; }
5365 if ${ac_cv_header_stdc+:} false; then :
5366   $as_echo_n "(cached) " >&6
5367 else
5368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5369 /* end confdefs.h.  */
5370 #include <stdlib.h>
5371 #include <stdarg.h>
5372 #include <string.h>
5373 #include <float.h>
5374
5375 int
5376 main ()
5377 {
5378
5379   ;
5380   return 0;
5381 }
5382 _ACEOF
5383 if ac_fn_c_try_compile "$LINENO"; then :
5384   ac_cv_header_stdc=yes
5385 else
5386   ac_cv_header_stdc=no
5387 fi
5388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5389
5390 if test $ac_cv_header_stdc = yes; then
5391   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5393 /* end confdefs.h.  */
5394 #include <string.h>
5395
5396 _ACEOF
5397 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5398   $EGREP "memchr" >/dev/null 2>&1; then :
5399
5400 else
5401   ac_cv_header_stdc=no
5402 fi
5403 rm -f conftest*
5404
5405 fi
5406
5407 if test $ac_cv_header_stdc = yes; then
5408   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5410 /* end confdefs.h.  */
5411 #include <stdlib.h>
5412
5413 _ACEOF
5414 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5415   $EGREP "free" >/dev/null 2>&1; then :
5416
5417 else
5418   ac_cv_header_stdc=no
5419 fi
5420 rm -f conftest*
5421
5422 fi
5423
5424 if test $ac_cv_header_stdc = yes; then
5425   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5426   if test "$cross_compiling" = yes; then :
5427   :
5428 else
5429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5430 /* end confdefs.h.  */
5431 #include <ctype.h>
5432 #include <stdlib.h>
5433 #if ((' ' & 0x0FF) == 0x020)
5434 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5435 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5436 #else
5437 # define ISLOWER(c) \
5438                    (('a' <= (c) && (c) <= 'i') \
5439                      || ('j' <= (c) && (c) <= 'r') \
5440                      || ('s' <= (c) && (c) <= 'z'))
5441 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5442 #endif
5443
5444 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5445 int
5446 main ()
5447 {
5448   int i;
5449   for (i = 0; i < 256; i++)
5450     if (XOR (islower (i), ISLOWER (i))
5451         || toupper (i) != TOUPPER (i))
5452       return 2;
5453   return 0;
5454 }
5455 _ACEOF
5456 if ac_fn_c_try_run "$LINENO"; then :
5457
5458 else
5459   ac_cv_header_stdc=no
5460 fi
5461 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5462   conftest.$ac_objext conftest.beam conftest.$ac_ext
5463 fi
5464
5465 fi
5466 fi
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5468 $as_echo "$ac_cv_header_stdc" >&6; }
5469 if test $ac_cv_header_stdc = yes; then
5470
5471 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5472
5473 fi
5474
5475
5476 for ac_header in crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h
5477 do :
5478   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5479 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5480 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5481   cat >>confdefs.h <<_ACEOF
5482 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5483 _ACEOF
5484
5485 fi
5486
5487 done
5488
5489
5490
5491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5492 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5493 if ${ac_cv_c_const+:} false; then :
5494   $as_echo_n "(cached) " >&6
5495 else
5496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5497 /* end confdefs.h.  */
5498
5499 int
5500 main ()
5501 {
5502 /* FIXME: Include the comments suggested by Paul. */
5503 #ifndef __cplusplus
5504   /* Ultrix mips cc rejects this.  */
5505   typedef int charset[2];
5506   const charset cs;
5507   /* SunOS 4.1.1 cc rejects this.  */
5508   char const *const *pcpcc;
5509   char **ppc;
5510   /* NEC SVR4.0.2 mips cc rejects this.  */
5511   struct point {int x, y;};
5512   static struct point const zero = {0,0};
5513   /* AIX XL C 1.02.0.0 rejects this.
5514      It does not let you subtract one const X* pointer from another in
5515      an arm of an if-expression whose if-part is not a constant
5516      expression */
5517   const char *g = "string";
5518   pcpcc = &g + (g ? g-g : 0);
5519   /* HPUX 7.0 cc rejects these. */
5520   ++pcpcc;
5521   ppc = (char**) pcpcc;
5522   pcpcc = (char const *const *) ppc;
5523   { /* SCO 3.2v4 cc rejects this.  */
5524     char *t;
5525     char const *s = 0 ? (char *) 0 : (char const *) 0;
5526
5527     *t++ = 0;
5528     if (s) return 0;
5529   }
5530   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5531     int x[] = {25, 17};
5532     const int *foo = &x[0];
5533     ++foo;
5534   }
5535   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5536     typedef const int *iptr;
5537     iptr p = 0;
5538     ++p;
5539   }
5540   { /* AIX XL C 1.02.0.0 rejects this saying
5541        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5542     struct s { int j; const int *ap[3]; };
5543     struct s *b; b->j = 5;
5544   }
5545   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5546     const int foo = 10;
5547     if (!foo) return 0;
5548   }
5549   return !cs[0] && !zero.x;
5550 #endif
5551
5552   ;
5553   return 0;
5554 }
5555 _ACEOF
5556 if ac_fn_c_try_compile "$LINENO"; then :
5557   ac_cv_c_const=yes
5558 else
5559   ac_cv_c_const=no
5560 fi
5561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5562 fi
5563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5564 $as_echo "$ac_cv_c_const" >&6; }
5565 if test $ac_cv_c_const = no; then
5566
5567 $as_echo "#define const /**/" >>confdefs.h
5568
5569 fi
5570
5571 if test "$ac_cv_header_machine_endian_h" = "no" ; then
5572      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5573 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5574 if ${ac_cv_c_bigendian+:} false; then :
5575   $as_echo_n "(cached) " >&6
5576 else
5577   ac_cv_c_bigendian=unknown
5578     # See if we're dealing with a universal compiler.
5579     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5580 /* end confdefs.h.  */
5581 #ifndef __APPLE_CC__
5582                not a universal capable compiler
5583              #endif
5584              typedef int dummy;
5585
5586 _ACEOF
5587 if ac_fn_c_try_compile "$LINENO"; then :
5588
5589         # Check for potential -arch flags.  It is not universal unless
5590         # there are at least two -arch flags with different values.
5591         ac_arch=
5592         ac_prev=
5593         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5594          if test -n "$ac_prev"; then
5595            case $ac_word in
5596              i?86 | x86_64 | ppc | ppc64)
5597                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5598                  ac_arch=$ac_word
5599                else
5600                  ac_cv_c_bigendian=universal
5601                  break
5602                fi
5603                ;;
5604            esac
5605            ac_prev=
5606          elif test "x$ac_word" = "x-arch"; then
5607            ac_prev=arch
5608          fi
5609        done
5610 fi
5611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5612     if test $ac_cv_c_bigendian = unknown; then
5613       # See if sys/param.h defines the BYTE_ORDER macro.
5614       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5615 /* end confdefs.h.  */
5616 #include <sys/types.h>
5617              #include <sys/param.h>
5618
5619 int
5620 main ()
5621 {
5622 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5623                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5624                      && LITTLE_ENDIAN)
5625               bogus endian macros
5626              #endif
5627
5628   ;
5629   return 0;
5630 }
5631 _ACEOF
5632 if ac_fn_c_try_compile "$LINENO"; then :
5633   # It does; now see whether it defined to BIG_ENDIAN or not.
5634          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635 /* end confdefs.h.  */
5636 #include <sys/types.h>
5637                 #include <sys/param.h>
5638
5639 int
5640 main ()
5641 {
5642 #if BYTE_ORDER != BIG_ENDIAN
5643                  not big endian
5644                 #endif
5645
5646   ;
5647   return 0;
5648 }
5649 _ACEOF
5650 if ac_fn_c_try_compile "$LINENO"; then :
5651   ac_cv_c_bigendian=yes
5652 else
5653   ac_cv_c_bigendian=no
5654 fi
5655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5656 fi
5657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5658     fi
5659     if test $ac_cv_c_bigendian = unknown; then
5660       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5661       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5662 /* end confdefs.h.  */
5663 #include <limits.h>
5664
5665 int
5666 main ()
5667 {
5668 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5669               bogus endian macros
5670              #endif
5671
5672   ;
5673   return 0;
5674 }
5675 _ACEOF
5676 if ac_fn_c_try_compile "$LINENO"; then :
5677   # It does; now see whether it defined to _BIG_ENDIAN or not.
5678          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679 /* end confdefs.h.  */
5680 #include <limits.h>
5681
5682 int
5683 main ()
5684 {
5685 #ifndef _BIG_ENDIAN
5686                  not big endian
5687                 #endif
5688
5689   ;
5690   return 0;
5691 }
5692 _ACEOF
5693 if ac_fn_c_try_compile "$LINENO"; then :
5694   ac_cv_c_bigendian=yes
5695 else
5696   ac_cv_c_bigendian=no
5697 fi
5698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5699 fi
5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5701     fi
5702     if test $ac_cv_c_bigendian = unknown; then
5703       # Compile a test program.
5704       if test "$cross_compiling" = yes; then :
5705   # Try to guess by grepping values from an object file.
5706          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5707 /* end confdefs.h.  */
5708 short int ascii_mm[] =
5709                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5710                 short int ascii_ii[] =
5711                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5712                 int use_ascii (int i) {
5713                   return ascii_mm[i] + ascii_ii[i];
5714                 }
5715                 short int ebcdic_ii[] =
5716                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5717                 short int ebcdic_mm[] =
5718                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5719                 int use_ebcdic (int i) {
5720                   return ebcdic_mm[i] + ebcdic_ii[i];
5721                 }
5722                 extern int foo;
5723
5724 int
5725 main ()
5726 {
5727 return use_ascii (foo) == use_ebcdic (foo);
5728   ;
5729   return 0;
5730 }
5731 _ACEOF
5732 if ac_fn_c_try_compile "$LINENO"; then :
5733   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5734               ac_cv_c_bigendian=yes
5735             fi
5736             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5737               if test "$ac_cv_c_bigendian" = unknown; then
5738                 ac_cv_c_bigendian=no
5739               else
5740                 # finding both strings is unlikely to happen, but who knows?
5741                 ac_cv_c_bigendian=unknown
5742               fi
5743             fi
5744 fi
5745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5746 else
5747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5748 /* end confdefs.h.  */
5749 $ac_includes_default
5750 int
5751 main ()
5752 {
5753
5754              /* Are we little or big endian?  From Harbison&Steele.  */
5755              union
5756              {
5757                long int l;
5758                char c[sizeof (long int)];
5759              } u;
5760              u.l = 1;
5761              return u.c[sizeof (long int) - 1] == 1;
5762
5763   ;
5764   return 0;
5765 }
5766 _ACEOF
5767 if ac_fn_c_try_run "$LINENO"; then :
5768   ac_cv_c_bigendian=no
5769 else
5770   ac_cv_c_bigendian=yes
5771 fi
5772 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5773   conftest.$ac_objext conftest.beam conftest.$ac_ext
5774 fi
5775
5776     fi
5777 fi
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5779 $as_echo "$ac_cv_c_bigendian" >&6; }
5780  case $ac_cv_c_bigendian in #(
5781    yes)
5782      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5783 ;; #(
5784    no)
5785       ;; #(
5786    universal)
5787
5788 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5789
5790      ;; #(
5791    *)
5792      as_fn_error $? "unknown endianness
5793  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5794  esac
5795
5796 fi
5797 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5798 if test "x$ac_cv_type_pid_t" = xyes; then :
5799
5800 else
5801
5802 cat >>confdefs.h <<_ACEOF
5803 #define pid_t int
5804 _ACEOF
5805
5806 fi
5807
5808 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5809 if test "x$ac_cv_type_size_t" = xyes; then :
5810
5811 else
5812
5813 cat >>confdefs.h <<_ACEOF
5814 #define size_t unsigned int
5815 _ACEOF
5816
5817 fi
5818
5819 # The cast to long int works around a bug in the HP C Compiler
5820 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5821 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5822 # This bug is HP SR number 8606223364.
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5824 $as_echo_n "checking size of short... " >&6; }
5825 if ${ac_cv_sizeof_short+:} false; then :
5826   $as_echo_n "(cached) " >&6
5827 else
5828   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5829
5830 else
5831   if test "$ac_cv_type_short" = yes; then
5832      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5833 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5834 as_fn_error 77 "cannot compute sizeof (short)
5835 See \`config.log' for more details" "$LINENO" 5; }
5836    else
5837      ac_cv_sizeof_short=0
5838    fi
5839 fi
5840
5841 fi
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5843 $as_echo "$ac_cv_sizeof_short" >&6; }
5844
5845
5846
5847 cat >>confdefs.h <<_ACEOF
5848 #define SIZEOF_SHORT $ac_cv_sizeof_short
5849 _ACEOF
5850
5851
5852 # The cast to long int works around a bug in the HP C Compiler
5853 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5854 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5855 # This bug is HP SR number 8606223364.
5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5857 $as_echo_n "checking size of int... " >&6; }
5858 if ${ac_cv_sizeof_int+:} false; then :
5859   $as_echo_n "(cached) " >&6
5860 else
5861   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5862
5863 else
5864   if test "$ac_cv_type_int" = yes; then
5865      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5866 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5867 as_fn_error 77 "cannot compute sizeof (int)
5868 See \`config.log' for more details" "$LINENO" 5; }
5869    else
5870      ac_cv_sizeof_int=0
5871    fi
5872 fi
5873
5874 fi
5875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5876 $as_echo "$ac_cv_sizeof_int" >&6; }
5877
5878
5879
5880 cat >>confdefs.h <<_ACEOF
5881 #define SIZEOF_INT $ac_cv_sizeof_int
5882 _ACEOF
5883
5884
5885 # The cast to long int works around a bug in the HP C Compiler
5886 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5887 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5888 # This bug is HP SR number 8606223364.
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5890 $as_echo_n "checking size of long... " >&6; }
5891 if ${ac_cv_sizeof_long+:} false; then :
5892   $as_echo_n "(cached) " >&6
5893 else
5894   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5895
5896 else
5897   if test "$ac_cv_type_long" = yes; then
5898      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5900 as_fn_error 77 "cannot compute sizeof (long)
5901 See \`config.log' for more details" "$LINENO" 5; }
5902    else
5903      ac_cv_sizeof_long=0
5904    fi
5905 fi
5906
5907 fi
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5909 $as_echo "$ac_cv_sizeof_long" >&6; }
5910
5911
5912
5913 cat >>confdefs.h <<_ACEOF
5914 #define SIZEOF_LONG $ac_cv_sizeof_long
5915 _ACEOF
5916
5917
5918 # The cast to long int works around a bug in the HP C Compiler
5919 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5920 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5921 # This bug is HP SR number 8606223364.
5922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5923 $as_echo_n "checking size of long long... " >&6; }
5924 if ${ac_cv_sizeof_long_long+:} false; then :
5925   $as_echo_n "(cached) " >&6
5926 else
5927   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5928
5929 else
5930   if test "$ac_cv_type_long_long" = yes; then
5931      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5933 as_fn_error 77 "cannot compute sizeof (long long)
5934 See \`config.log' for more details" "$LINENO" 5; }
5935    else
5936      ac_cv_sizeof_long_long=0
5937    fi
5938 fi
5939
5940 fi
5941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5942 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5943
5944
5945
5946 cat >>confdefs.h <<_ACEOF
5947 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5948 _ACEOF
5949
5950
5951
5952
5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
5954 $as_echo_n "checking for library containing socket... " >&6; }
5955 if ${ac_cv_search_socket+:} false; then :
5956   $as_echo_n "(cached) " >&6
5957 else
5958   ac_func_search_save_LIBS=$LIBS
5959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5960 /* end confdefs.h.  */
5961
5962 /* Override any GCC internal prototype to avoid an error.
5963    Use char because int might match the return type of a GCC
5964    builtin and then its argument prototype would still apply.  */
5965 #ifdef __cplusplus
5966 extern "C"
5967 #endif
5968 char socket ();
5969 int
5970 main ()
5971 {
5972 return socket ();
5973   ;
5974   return 0;
5975 }
5976 _ACEOF
5977 for ac_lib in '' socket; do
5978   if test -z "$ac_lib"; then
5979     ac_res="none required"
5980   else
5981     ac_res=-l$ac_lib
5982     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5983   fi
5984   if ac_fn_c_try_link "$LINENO"; then :
5985   ac_cv_search_socket=$ac_res
5986 fi
5987 rm -f core conftest.err conftest.$ac_objext \
5988     conftest$ac_exeext
5989   if ${ac_cv_search_socket+:} false; then :
5990   break
5991 fi
5992 done
5993 if ${ac_cv_search_socket+:} false; then :
5994
5995 else
5996   ac_cv_search_socket=no
5997 fi
5998 rm conftest.$ac_ext
5999 LIBS=$ac_func_search_save_LIBS
6000 fi
6001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
6002 $as_echo "$ac_cv_search_socket" >&6; }
6003 ac_res=$ac_cv_search_socket
6004 if test "$ac_res" != no; then :
6005   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6006
6007 else
6008   as_fn_error $? "You have no socket()! Aborting." "$LINENO" 5
6009 fi
6010
6011
6012 if test x"$SUN" = xyes; then
6013         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5
6014 $as_echo_n "checking for library containing inet_ntoa... " >&6; }
6015 if ${ac_cv_search_inet_ntoa+:} false; then :
6016   $as_echo_n "(cached) " >&6
6017 else
6018   ac_func_search_save_LIBS=$LIBS
6019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6020 /* end confdefs.h.  */
6021
6022 /* Override any GCC internal prototype to avoid an error.
6023    Use char because int might match the return type of a GCC
6024    builtin and then its argument prototype would still apply.  */
6025 #ifdef __cplusplus
6026 extern "C"
6027 #endif
6028 char inet_ntoa ();
6029 int
6030 main ()
6031 {
6032 return inet_ntoa ();
6033   ;
6034   return 0;
6035 }
6036 _ACEOF
6037 for ac_lib in '' nsl; do
6038   if test -z "$ac_lib"; then
6039     ac_res="none required"
6040   else
6041     ac_res=-l$ac_lib
6042     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6043   fi
6044   if ac_fn_c_try_link "$LINENO"; then :
6045   ac_cv_search_inet_ntoa=$ac_res
6046 fi
6047 rm -f core conftest.err conftest.$ac_objext \
6048     conftest$ac_exeext
6049   if ${ac_cv_search_inet_ntoa+:} false; then :
6050   break
6051 fi
6052 done
6053 if ${ac_cv_search_inet_ntoa+:} false; then :
6054
6055 else
6056   ac_cv_search_inet_ntoa=no
6057 fi
6058 rm conftest.$ac_ext
6059 LIBS=$ac_func_search_save_LIBS
6060 fi
6061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5
6062 $as_echo "$ac_cv_search_inet_ntoa" >&6; }
6063 ac_res=$ac_cv_search_inet_ntoa
6064 if test "$ac_res" != no; then :
6065   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6066
6067 else
6068   as_fn_error $? "libnsl not found! Aborting." "$LINENO" 5
6069 fi
6070
6071 fi
6072
6073 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6074 #include <sys/socket.h>
6075 "
6076 if test "x$ac_cv_type_socklen_t" = xyes; then :
6077
6078 else
6079
6080 $as_echo "#define socklen_t unsigned int" >>confdefs.h
6081
6082 fi
6083
6084
6085 # Check whether --enable-ipv6 was given.
6086 if test "${enable_ipv6+set}" = set; then :
6087   enableval=$enable_ipv6; ipv6=$enableval
6088 else
6089   ipv6=no
6090 fi
6091
6092
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5
6094 $as_echo_n "checking for library containing crypt... " >&6; }
6095 if ${ac_cv_search_crypt+:} false; then :
6096   $as_echo_n "(cached) " >&6
6097 else
6098   ac_func_search_save_LIBS=$LIBS
6099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6100 /* end confdefs.h.  */
6101
6102 /* Override any GCC internal prototype to avoid an error.
6103    Use char because int might match the return type of a GCC
6104    builtin and then its argument prototype would still apply.  */
6105 #ifdef __cplusplus
6106 extern "C"
6107 #endif
6108 char crypt ();
6109 int
6110 main ()
6111 {
6112 return crypt ();
6113   ;
6114   return 0;
6115 }
6116 _ACEOF
6117 for ac_lib in '' crypt descrypt; do
6118   if test -z "$ac_lib"; then
6119     ac_res="none required"
6120   else
6121     ac_res=-l$ac_lib
6122     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6123   fi
6124   if ac_fn_c_try_link "$LINENO"; then :
6125   ac_cv_search_crypt=$ac_res
6126 fi
6127 rm -f core conftest.err conftest.$ac_objext \
6128     conftest$ac_exeext
6129   if ${ac_cv_search_crypt+:} false; then :
6130   break
6131 fi
6132 done
6133 if ${ac_cv_search_crypt+:} false; then :
6134
6135 else
6136   ac_cv_search_crypt=no
6137 fi
6138 rm conftest.$ac_ext
6139 LIBS=$ac_func_search_save_LIBS
6140 fi
6141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5
6142 $as_echo "$ac_cv_search_crypt" >&6; }
6143 ac_res=$ac_cv_search_crypt
6144 if test "$ac_res" != no; then :
6145   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6146
6147 fi
6148
6149
6150 CRYPT_LIB=$ac_cv_search_crypt
6151
6152 if test "$CRYPT_LIB" = "none required"; then
6153         unset CRYPT_LIB
6154 elif test "$CRYPT_LIB" = no; then
6155         unset CRYPT_LIB
6156 fi
6157
6158
6159
6160 if test "$ac_cv_header_sys_wait_h" = yes -o "$ac_cv_header_wait_h" = yes; then
6161         VICONF=viconf
6162                         else
6163         VICONF=""
6164 fi
6165
6166
6167
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
6169 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
6170 if ${gcc_cv_header_string+:} false; then :
6171   $as_echo_n "(cached) " >&6
6172 else
6173
6174         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6175 /* end confdefs.h.  */
6176 #include <string.h>
6177         #include <strings.h>
6178 _ACEOF
6179 if ac_fn_c_try_compile "$LINENO"; then :
6180   gcc_cv_header_string=yes
6181 else
6182   gcc_cv_header_string=no
6183 fi
6184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6185
6186 fi
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
6188 $as_echo "$gcc_cv_header_string" >&6; }
6189
6190 if test "$gcc_cv_header_string" = "yes"; then
6191
6192 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
6193
6194 fi
6195
6196  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6197 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6198 if ${ac_cv_c_bigendian+:} false; then :
6199   $as_echo_n "(cached) " >&6
6200 else
6201   ac_cv_c_bigendian=unknown
6202     # See if we're dealing with a universal compiler.
6203     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6204 /* end confdefs.h.  */
6205 #ifndef __APPLE_CC__
6206                not a universal capable compiler
6207              #endif
6208              typedef int dummy;
6209
6210 _ACEOF
6211 if ac_fn_c_try_compile "$LINENO"; then :
6212
6213         # Check for potential -arch flags.  It is not universal unless
6214         # there are at least two -arch flags with different values.
6215         ac_arch=
6216         ac_prev=
6217         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6218          if test -n "$ac_prev"; then
6219            case $ac_word in
6220              i?86 | x86_64 | ppc | ppc64)
6221                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6222                  ac_arch=$ac_word
6223                else
6224                  ac_cv_c_bigendian=universal
6225                  break
6226                fi
6227                ;;
6228            esac
6229            ac_prev=
6230          elif test "x$ac_word" = "x-arch"; then
6231            ac_prev=arch
6232          fi
6233        done
6234 fi
6235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6236     if test $ac_cv_c_bigendian = unknown; then
6237       # See if sys/param.h defines the BYTE_ORDER macro.
6238       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6239 /* end confdefs.h.  */
6240 #include <sys/types.h>
6241              #include <sys/param.h>
6242
6243 int
6244 main ()
6245 {
6246 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6247                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6248                      && LITTLE_ENDIAN)
6249               bogus endian macros
6250              #endif
6251
6252   ;
6253   return 0;
6254 }
6255 _ACEOF
6256 if ac_fn_c_try_compile "$LINENO"; then :
6257   # It does; now see whether it defined to BIG_ENDIAN or not.
6258          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6259 /* end confdefs.h.  */
6260 #include <sys/types.h>
6261                 #include <sys/param.h>
6262
6263 int
6264 main ()
6265 {
6266 #if BYTE_ORDER != BIG_ENDIAN
6267                  not big endian
6268                 #endif
6269
6270   ;
6271   return 0;
6272 }
6273 _ACEOF
6274 if ac_fn_c_try_compile "$LINENO"; then :
6275   ac_cv_c_bigendian=yes
6276 else
6277   ac_cv_c_bigendian=no
6278 fi
6279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6280 fi
6281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6282     fi
6283     if test $ac_cv_c_bigendian = unknown; then
6284       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6285       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h.  */
6287 #include <limits.h>
6288
6289 int
6290 main ()
6291 {
6292 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6293               bogus endian macros
6294              #endif
6295
6296   ;
6297   return 0;
6298 }
6299 _ACEOF
6300 if ac_fn_c_try_compile "$LINENO"; then :
6301   # It does; now see whether it defined to _BIG_ENDIAN or not.
6302          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6303 /* end confdefs.h.  */
6304 #include <limits.h>
6305
6306 int
6307 main ()
6308 {
6309 #ifndef _BIG_ENDIAN
6310                  not big endian
6311                 #endif
6312
6313   ;
6314   return 0;
6315 }
6316 _ACEOF
6317 if ac_fn_c_try_compile "$LINENO"; then :
6318   ac_cv_c_bigendian=yes
6319 else
6320   ac_cv_c_bigendian=no
6321 fi
6322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6323 fi
6324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6325     fi
6326     if test $ac_cv_c_bigendian = unknown; then
6327       # Compile a test program.
6328       if test "$cross_compiling" = yes; then :
6329   # Try to guess by grepping values from an object file.
6330          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6331 /* end confdefs.h.  */
6332 short int ascii_mm[] =
6333                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6334                 short int ascii_ii[] =
6335                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6336                 int use_ascii (int i) {
6337                   return ascii_mm[i] + ascii_ii[i];
6338                 }
6339                 short int ebcdic_ii[] =
6340                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6341                 short int ebcdic_mm[] =
6342                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6343                 int use_ebcdic (int i) {
6344                   return ebcdic_mm[i] + ebcdic_ii[i];
6345                 }
6346                 extern int foo;
6347
6348 int
6349 main ()
6350 {
6351 return use_ascii (foo) == use_ebcdic (foo);
6352   ;
6353   return 0;
6354 }
6355 _ACEOF
6356 if ac_fn_c_try_compile "$LINENO"; then :
6357   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6358               ac_cv_c_bigendian=yes
6359             fi
6360             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6361               if test "$ac_cv_c_bigendian" = unknown; then
6362                 ac_cv_c_bigendian=no
6363               else
6364                 # finding both strings is unlikely to happen, but who knows?
6365                 ac_cv_c_bigendian=unknown
6366               fi
6367             fi
6368 fi
6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6370 else
6371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6372 /* end confdefs.h.  */
6373 $ac_includes_default
6374 int
6375 main ()
6376 {
6377
6378              /* Are we little or big endian?  From Harbison&Steele.  */
6379              union
6380              {
6381                long int l;
6382                char c[sizeof (long int)];
6383              } u;
6384              u.l = 1;
6385              return u.c[sizeof (long int) - 1] == 1;
6386
6387   ;
6388   return 0;
6389 }
6390 _ACEOF
6391 if ac_fn_c_try_run "$LINENO"; then :
6392   ac_cv_c_bigendian=no
6393 else
6394   ac_cv_c_bigendian=yes
6395 fi
6396 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6397   conftest.$ac_objext conftest.beam conftest.$ac_ext
6398 fi
6399
6400     fi
6401 fi
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6403 $as_echo "$ac_cv_c_bigendian" >&6; }
6404  case $ac_cv_c_bigendian in #(
6405    yes)
6406      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6407 ;; #(
6408    no)
6409       ;; #(
6410    universal)
6411
6412 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6413
6414      ;; #(
6415    *)
6416      as_fn_error $? "unknown endianness
6417  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6418  esac
6419
6420
6421 ac_fn_c_check_header_mongrel "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default"
6422 if test "x$ac_cv_header_stdarg_h" = xyes; then :
6423
6424 else
6425   as_fn_error $? "** stdarg.h could not be found - charybdis will not compile without it **" "$LINENO" 5
6426 fi
6427
6428
6429
6430
6431 if test "$ac_cv_c_compiler_gnu" = yes; then
6432
6433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strlcpy" >&5
6434 $as_echo_n "checking for strlcpy... " >&6; }
6435 save_CFLAGS=$CFLAGS
6436 CFLAGS="$CFLAGS -Wimplicit -Werror"
6437
6438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6439 /* end confdefs.h.  */
6440 #include <string.h>
6441                 #include <stdlib.h>
6442 int
6443 main ()
6444 {
6445 char *a = malloc(6);
6446                 strlcpy(a, "hello", 6);
6447
6448   ;
6449   return 0;
6450 }
6451 _ACEOF
6452 if ac_fn_c_try_link "$LINENO"; then :
6453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6454 $as_echo "yes" >&6; }
6455
6456 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
6457
6458 else
6459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6460 $as_echo "no" >&6; }
6461
6462 fi
6463 rm -f core conftest.err conftest.$ac_objext \
6464     conftest$ac_exeext conftest.$ac_ext
6465
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strlcat" >&5
6467 $as_echo_n "checking for strlcat... " >&6; }
6468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469 /* end confdefs.h.  */
6470 #include <string.h>
6471                 #include <stdlib.h>
6472 int
6473 main ()
6474 {
6475 char *a = malloc(6);
6476                 a[0] = '\0';
6477                 strlcat(a, "hello", 6);
6478
6479   ;
6480   return 0;
6481 }
6482 _ACEOF
6483 if ac_fn_c_try_link "$LINENO"; then :
6484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6485 $as_echo "yes" >&6; }
6486
6487 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
6488
6489 else
6490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6491 $as_echo "no" >&6; }
6492
6493 fi
6494 rm -f core conftest.err conftest.$ac_objext \
6495     conftest$ac_exeext conftest.$ac_ext
6496
6497 CFLAGS=$save_CFLAGS
6498
6499 else
6500
6501
6502 for ac_func in strlcat strlcpy
6503 do :
6504   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6505 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6506 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6507   cat >>confdefs.h <<_ACEOF
6508 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6509 _ACEOF
6510
6511 fi
6512 done
6513
6514
6515 fi
6516
6517 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default"
6518 if test "x$ac_cv_type_u_int32_t" = xyes; then :
6519
6520 else
6521
6522         ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
6523 if test "x$ac_cv_type_uint32_t" = xyes; then :
6524
6525
6526 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
6527
6528
6529 else
6530
6531                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&5
6532 $as_echo "$as_me: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&2;}
6533
6534 $as_echo "#define u_int32_t unsigned long int" >>confdefs.h
6535
6536
6537 fi
6538
6539
6540 fi
6541
6542
6543 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default"
6544 if test "x$ac_cv_type_u_int16_t" = xyes; then :
6545
6546 else
6547
6548         ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
6549 if test "x$ac_cv_type_uint16_t" = xyes; then :
6550
6551
6552 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
6553
6554
6555 else
6556
6557                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&5
6558 $as_echo "$as_me: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&2;}
6559
6560 $as_echo "#define u_int16_t unsigned short int" >>confdefs.h
6561
6562
6563 fi
6564
6565
6566 fi
6567
6568
6569 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "#include <sys/types.h>
6570 #include <netinet/in.h>
6571 "
6572 if test "x$ac_cv_type_in_port_t" = xyes; then :
6573
6574 else
6575
6576 $as_echo "#define in_port_t u_int16_t" >>confdefs.h
6577
6578 fi
6579
6580
6581 ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "#include <sys/types.h>
6582 #include <sys/socket.h>
6583 "
6584 if test "x$ac_cv_type_sa_family_t" = xyes; then :
6585
6586 else
6587
6588 $as_echo "#define sa_family_t u_int16_t" >>confdefs.h
6589
6590 fi
6591
6592
6593 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6594 if test "x$ac_cv_type_uintptr_t" = xyes; then :
6595
6596 cat >>confdefs.h <<_ACEOF
6597 #define HAVE_UINTPTR_T 1
6598 _ACEOF
6599
6600
6601 fi
6602
6603
6604 for ac_func in socketpair vsnprintf mmap gettimeofday strdup strndup
6605 do :
6606   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6607 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6608 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6609   cat >>confdefs.h <<_ACEOF
6610 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6611 _ACEOF
6612
6613 fi
6614 done
6615
6616
6617 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6618 # for constant arguments.  Useless!
6619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
6620 $as_echo_n "checking for working alloca.h... " >&6; }
6621 if ${ac_cv_working_alloca_h+:} false; then :
6622   $as_echo_n "(cached) " >&6
6623 else
6624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6625 /* end confdefs.h.  */
6626 #include <alloca.h>
6627 int
6628 main ()
6629 {
6630 char *p = (char *) alloca (2 * sizeof (int));
6631                           if (p) return 0;
6632   ;
6633   return 0;
6634 }
6635 _ACEOF
6636 if ac_fn_c_try_link "$LINENO"; then :
6637   ac_cv_working_alloca_h=yes
6638 else
6639   ac_cv_working_alloca_h=no
6640 fi
6641 rm -f core conftest.err conftest.$ac_objext \
6642     conftest$ac_exeext conftest.$ac_ext
6643 fi
6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
6645 $as_echo "$ac_cv_working_alloca_h" >&6; }
6646 if test $ac_cv_working_alloca_h = yes; then
6647
6648 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6649
6650 fi
6651
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
6653 $as_echo_n "checking for alloca... " >&6; }
6654 if ${ac_cv_func_alloca_works+:} false; then :
6655   $as_echo_n "(cached) " >&6
6656 else
6657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6658 /* end confdefs.h.  */
6659 #ifdef __GNUC__
6660 # define alloca __builtin_alloca
6661 #else
6662 # ifdef _MSC_VER
6663 #  include <malloc.h>
6664 #  define alloca _alloca
6665 # else
6666 #  ifdef HAVE_ALLOCA_H
6667 #   include <alloca.h>
6668 #  else
6669 #   ifdef _AIX
6670  #pragma alloca
6671 #   else
6672 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6673 void *alloca (size_t);
6674 #    endif
6675 #   endif
6676 #  endif
6677 # endif
6678 #endif
6679
6680 int
6681 main ()
6682 {
6683 char *p = (char *) alloca (1);
6684                                     if (p) return 0;
6685   ;
6686   return 0;
6687 }
6688 _ACEOF
6689 if ac_fn_c_try_link "$LINENO"; then :
6690   ac_cv_func_alloca_works=yes
6691 else
6692   ac_cv_func_alloca_works=no
6693 fi
6694 rm -f core conftest.err conftest.$ac_objext \
6695     conftest$ac_exeext conftest.$ac_ext
6696 fi
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
6698 $as_echo "$ac_cv_func_alloca_works" >&6; }
6699
6700 if test $ac_cv_func_alloca_works = yes; then
6701
6702 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6703
6704 else
6705   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6706 # that cause trouble.  Some versions do not even contain alloca or
6707 # contain a buggy version.  If you still want to use their alloca,
6708 # use ar to extract alloca.o from them instead of compiling alloca.c.
6709
6710 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6711
6712 $as_echo "#define C_ALLOCA 1" >>confdefs.h
6713
6714
6715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6716 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6717 if ${ac_cv_os_cray+:} false; then :
6718   $as_echo_n "(cached) " >&6
6719 else
6720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6721 /* end confdefs.h.  */
6722 #if defined CRAY && ! defined CRAY2
6723 webecray
6724 #else
6725 wenotbecray
6726 #endif
6727
6728 _ACEOF
6729 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6730   $EGREP "webecray" >/dev/null 2>&1; then :
6731   ac_cv_os_cray=yes
6732 else
6733   ac_cv_os_cray=no
6734 fi
6735 rm -f conftest*
6736
6737 fi
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6739 $as_echo "$ac_cv_os_cray" >&6; }
6740 if test $ac_cv_os_cray = yes; then
6741   for ac_func in _getb67 GETB67 getb67; do
6742     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6743 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6744 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6745
6746 cat >>confdefs.h <<_ACEOF
6747 #define CRAY_STACKSEG_END $ac_func
6748 _ACEOF
6749
6750     break
6751 fi
6752
6753   done
6754 fi
6755
6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6757 $as_echo_n "checking stack direction for C alloca... " >&6; }
6758 if ${ac_cv_c_stack_direction+:} false; then :
6759   $as_echo_n "(cached) " >&6
6760 else
6761   if test "$cross_compiling" = yes; then :
6762   ac_cv_c_stack_direction=0
6763 else
6764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6765 /* end confdefs.h.  */
6766 $ac_includes_default
6767 int
6768 find_stack_direction ()
6769 {
6770   static char *addr = 0;
6771   auto char dummy;
6772   if (addr == 0)
6773     {
6774       addr = &dummy;
6775       return find_stack_direction ();
6776     }
6777   else
6778     return (&dummy > addr) ? 1 : -1;
6779 }
6780
6781 int
6782 main ()
6783 {
6784   return find_stack_direction () < 0;
6785 }
6786 _ACEOF
6787 if ac_fn_c_try_run "$LINENO"; then :
6788   ac_cv_c_stack_direction=1
6789 else
6790   ac_cv_c_stack_direction=-1
6791 fi
6792 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6793   conftest.$ac_objext conftest.beam conftest.$ac_ext
6794 fi
6795
6796 fi
6797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6798 $as_echo "$ac_cv_c_stack_direction" >&6; }
6799 cat >>confdefs.h <<_ACEOF
6800 #define STACK_DIRECTION $ac_cv_c_stack_direction
6801 _ACEOF
6802
6803
6804 fi
6805
6806
6807
6808 ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
6809 if test "x$ac_cv_func_nanosleep" = xyes; then :
6810
6811 else
6812   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
6813 $as_echo_n "checking for nanosleep in -lrt... " >&6; }
6814 if ${ac_cv_lib_rt_nanosleep+:} false; then :
6815   $as_echo_n "(cached) " >&6
6816 else
6817   ac_check_lib_save_LIBS=$LIBS
6818 LIBS="-lrt  $LIBS"
6819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6820 /* end confdefs.h.  */
6821
6822 /* Override any GCC internal prototype to avoid an error.
6823    Use char because int might match the return type of a GCC
6824    builtin and then its argument prototype would still apply.  */
6825 #ifdef __cplusplus
6826 extern "C"
6827 #endif
6828 char nanosleep ();
6829 int
6830 main ()
6831 {
6832 return nanosleep ();
6833   ;
6834   return 0;
6835 }
6836 _ACEOF
6837 if ac_fn_c_try_link "$LINENO"; then :
6838   ac_cv_lib_rt_nanosleep=yes
6839 else
6840   ac_cv_lib_rt_nanosleep=no
6841 fi
6842 rm -f core conftest.err conftest.$ac_objext \
6843     conftest$ac_exeext conftest.$ac_ext
6844 LIBS=$ac_check_lib_save_LIBS
6845 fi
6846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
6847 $as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
6848 if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
6849   LIBS="${LIBS} -lrt"
6850 else
6851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lposix4" >&5
6852 $as_echo_n "checking for nanosleep in -lposix4... " >&6; }
6853 if ${ac_cv_lib_posix4_nanosleep+:} false; then :
6854   $as_echo_n "(cached) " >&6
6855 else
6856   ac_check_lib_save_LIBS=$LIBS
6857 LIBS="-lposix4  $LIBS"
6858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859 /* end confdefs.h.  */
6860
6861 /* Override any GCC internal prototype to avoid an error.
6862    Use char because int might match the return type of a GCC
6863    builtin and then its argument prototype would still apply.  */
6864 #ifdef __cplusplus
6865 extern "C"
6866 #endif
6867 char nanosleep ();
6868 int
6869 main ()
6870 {
6871 return nanosleep ();
6872   ;
6873   return 0;
6874 }
6875 _ACEOF
6876 if ac_fn_c_try_link "$LINENO"; then :
6877   ac_cv_lib_posix4_nanosleep=yes
6878 else
6879   ac_cv_lib_posix4_nanosleep=no
6880 fi
6881 rm -f core conftest.err conftest.$ac_objext \
6882     conftest$ac_exeext conftest.$ac_ext
6883 LIBS=$ac_check_lib_save_LIBS
6884 fi
6885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_nanosleep" >&5
6886 $as_echo "$ac_cv_lib_posix4_nanosleep" >&6; }
6887 if test "x$ac_cv_lib_posix4_nanosleep" = xyes; then :
6888   LIBS="${LIBS} -lposix4"
6889
6890 fi
6891
6892 fi
6893
6894 fi
6895
6896 if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno  && test x$ac_cv_lib_rt_nanosleep = xno
6897 then
6898          { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"nanosleep not found..using select for delay\"" >&5
6899 $as_echo "\"nanosleep not found..using select for delay\"" >&6; }
6900 else
6901
6902 $as_echo "#define HAVE_NANOSLEEP 1" >>confdefs.h
6903
6904 fi
6905
6906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL" >&5
6907 $as_echo_n "checking for OpenSSL... " >&6; }
6908 # Check whether --enable-openssl was given.
6909 if test "${enable_openssl+set}" = set; then :
6910   enableval=$enable_openssl; cf_enable_openssl=$enableval
6911 else
6912   cf_enable_openssl="auto"
6913 fi
6914
6915
6916 if test "$cf_enable_openssl" != "no" ; then
6917         cf_openssl_basedir=""
6918         if test "$cf_enable_openssl" != "auto" &&
6919         test "$cf_enable_openssl" != "yes" ; then
6920                                 cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
6921         else
6922                         for dirs in /usr/local/ssl /usr/pkg /usr/local \
6923                 /usr/local/openssl ; do
6924                         if test -f "${dirs}/include/openssl/opensslv.h" ; then
6925                                 cf_openssl_basedir="${dirs}"
6926                         break
6927                         fi
6928                 done
6929                 unset dirs
6930         fi
6931                 if test ! -z "$cf_openssl_basedir"; then
6932                 if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
6933                         SSL_INCLUDES="-I${cf_openssl_basedir}/include"
6934                         SSL_LIBS="-L${cf_openssl_basedir}/lib"
6935                 else
6936                                                 cf_openssl_basedir=""
6937                 fi
6938         else
6939                                                                 if test -f "/usr/include/openssl/opensslv.h" ; then
6940                         cf_openssl_basedir="/usr"
6941                 fi
6942         fi
6943
6944                         if test ! -z "$cf_openssl_basedir"; then
6945                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_openssl_basedir" >&5
6946 $as_echo "$cf_openssl_basedir" >&6; }
6947                 cf_enable_openssl="yes"
6948         else
6949                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found. Specify a correct path?" >&5
6950 $as_echo "not found. Specify a correct path?" >&6; }
6951                 cf_enable_openssl="no"
6952         fi
6953         unset cf_openssl_basedir
6954 else
6955                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
6956 $as_echo "disabled" >&6; }
6957 fi
6958
6959 save_CPPFLAGS="$CPPFLAGS"
6960 CPPFLAGS="$CPPFLAGS $SSL_INCLUDES"
6961 save_LIBS="$LIBS"
6962 LIBS="$LIBS $SSL_LIBS"
6963 if test "$cf_enable_openssl" != no; then
6964                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL 0.9.6 or above" >&5
6965 $as_echo_n "checking for OpenSSL 0.9.6 or above... " >&6; }
6966         if test "$cross_compiling" = yes; then :
6967   cf_openssl_version_ok=no
6968 else
6969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6970 /* end confdefs.h.  */
6971 #include <openssl/opensslv.h>
6972                 #include <stdlib.h>
6973 int
6974 main ()
6975 {
6976 if ( OPENSSL_VERSION_NUMBER >= 0x00906000)
6977                 exit(0); else exit(1);
6978   ;
6979   return 0;
6980 }
6981 _ACEOF
6982 if ac_fn_c_try_run "$LINENO"; then :
6983   cf_openssl_version_ok=yes
6984 else
6985   cf_openssl_version_ok=no
6986 fi
6987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6988   conftest.$ac_objext conftest.beam conftest.$ac_ext
6989 fi
6990
6991
6992         if test "$cf_openssl_version_ok" = yes; then
6993                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
6994 $as_echo "found" >&6; }
6995
6996                                 ENCSPEED=encspeed
6997
6998
6999                                 CPPFLAGS="$CPPFLAGS $SSL_LIBS"
7000                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_free in -lcrypto" >&5
7001 $as_echo_n "checking for RSA_free in -lcrypto... " >&6; }
7002 if ${ac_cv_lib_crypto_RSA_free+:} false; then :
7003   $as_echo_n "(cached) " >&6
7004 else
7005   ac_check_lib_save_LIBS=$LIBS
7006 LIBS="-lcrypto  $LIBS"
7007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7008 /* end confdefs.h.  */
7009
7010 /* Override any GCC internal prototype to avoid an error.
7011    Use char because int might match the return type of a GCC
7012    builtin and then its argument prototype would still apply.  */
7013 #ifdef __cplusplus
7014 extern "C"
7015 #endif
7016 char RSA_free ();
7017 int
7018 main ()
7019 {
7020 return RSA_free ();
7021   ;
7022   return 0;
7023 }
7024 _ACEOF
7025 if ac_fn_c_try_link "$LINENO"; then :
7026   ac_cv_lib_crypto_RSA_free=yes
7027 else
7028   ac_cv_lib_crypto_RSA_free=no
7029 fi
7030 rm -f core conftest.err conftest.$ac_objext \
7031     conftest$ac_exeext conftest.$ac_ext
7032 LIBS=$ac_check_lib_save_LIBS
7033 fi
7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_free" >&5
7035 $as_echo "$ac_cv_lib_crypto_RSA_free" >&6; }
7036 if test "x$ac_cv_lib_crypto_RSA_free" = xyes; then :
7037   cat >>confdefs.h <<_ACEOF
7038 #define HAVE_LIBCRYPTO 1
7039 _ACEOF
7040
7041   LIBS="-lcrypto $LIBS"
7042
7043 fi
7044
7045                 SSL_LIBS="$SSL_LIBS -lcrypto"
7046                 SSL_SRCS_ENABLE='$(SSL_SRCS)'
7047         else
7048                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - OpenSSL support disabled" >&5
7049 $as_echo "no - OpenSSL support disabled" >&6; }
7050         fi
7051 fi
7052
7053 CPPFLAGS="$save_CPPFLAGS"
7054 LIBS="$save_LIBS"
7055
7056
7057
7058
7059
7060 # Check whether --with-zlib-path was given.
7061 if test "${with_zlib_path+set}" = set; then :
7062   withval=$with_zlib_path; LIBS="$LIBS -L$withval"
7063 fi
7064
7065
7066 # Check whether --enable-zlib was given.
7067 if test "${enable_zlib+set}" = set; then :
7068   enableval=$enable_zlib; zlib=$enableval
7069 else
7070   zlib=yes
7071 fi
7072
7073
7074 if test "$zlib" = yes; then
7075
7076 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
7077 if test "x$ac_cv_header_zlib_h" = xyes; then :
7078
7079         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
7080 $as_echo_n "checking for zlibVersion in -lz... " >&6; }
7081 if ${ac_cv_lib_z_zlibVersion+:} false; then :
7082   $as_echo_n "(cached) " >&6
7083 else
7084   ac_check_lib_save_LIBS=$LIBS
7085 LIBS="-lz  $LIBS"
7086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7087 /* end confdefs.h.  */
7088
7089 /* Override any GCC internal prototype to avoid an error.
7090    Use char because int might match the return type of a GCC
7091    builtin and then its argument prototype would still apply.  */
7092 #ifdef __cplusplus
7093 extern "C"
7094 #endif
7095 char zlibVersion ();
7096 int
7097 main ()
7098 {
7099 return zlibVersion ();
7100   ;
7101   return 0;
7102 }
7103 _ACEOF
7104 if ac_fn_c_try_link "$LINENO"; then :
7105   ac_cv_lib_z_zlibVersion=yes
7106 else
7107   ac_cv_lib_z_zlibVersion=no
7108 fi
7109 rm -f core conftest.err conftest.$ac_objext \
7110     conftest$ac_exeext conftest.$ac_ext
7111 LIBS=$ac_check_lib_save_LIBS
7112 fi
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
7114 $as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
7115 if test "x$ac_cv_lib_z_zlibVersion" = xyes; then :
7116
7117                 ZLIB_LD=-lz
7118
7119
7120 $as_echo "#define HAVE_LIBZ 1" >>confdefs.h
7121
7122
7123 else
7124   zlib=no
7125 fi
7126
7127
7128 else
7129   zlib=no
7130 fi
7131
7132
7133
7134 fi
7135
7136
7137 # Check whether --enable-ports was given.
7138 if test "${enable_ports+set}" = set; then :
7139   enableval=$enable_ports;  if test $enableval = yes; then
7140         SELECT_TYPE_EXPLICIT="ports"
7141   else
7142         use_ports=no
7143   fi
7144
7145 fi
7146
7147
7148 # Check whether --enable-poll was given.
7149 if test "${enable_poll+set}" = set; then :
7150   enableval=$enable_poll;  if test $enableval = yes; then
7151         SELECT_TYPE_EXPLICIT="poll"
7152   else
7153         use_poll=no
7154   fi
7155
7156 fi
7157
7158
7159 # Check whether --enable-select was given.
7160 if test "${enable_select+set}" = set; then :
7161   enableval=$enable_select;  if test $enableval = yes; then
7162         SELECT_TYPE_EXPLICIT="select"
7163   else
7164         use_select=no
7165   fi
7166
7167 fi
7168
7169
7170 # Check whether --enable-kqueue was given.
7171 if test "${enable_kqueue+set}" = set; then :
7172   enableval=$enable_kqueue;  if test $enableval = yes; then
7173         SELECT_TYPE_EXPLICIT="kqueue"
7174   else
7175         use_kqueue=no
7176   fi
7177
7178 fi
7179
7180
7181 # Check whether --enable-epoll was given.
7182 if test "${enable_epoll+set}" = set; then :
7183   enableval=$enable_epoll;  if test $enableval = yes; then
7184         SELECT_TYPE_EXPLICIT="epoll"
7185         for ac_func in epoll_ctl
7186 do :
7187   ac_fn_c_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
7188 if test "x$ac_cv_func_epoll_ctl" = xyes; then :
7189   cat >>confdefs.h <<_ACEOF
7190 #define HAVE_EPOLL_CTL 1
7191 _ACEOF
7192  haveepoll=yes
7193 else
7194   haveepoll=no
7195 fi
7196 done
7197
7198   else
7199         use_epoll=no
7200   fi
7201
7202 fi
7203
7204
7205
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to modify confdir" >&5
7207 $as_echo_n "checking whether to modify confdir... " >&6; }
7208
7209 # Check whether --with-confdir was given.
7210 if test "${with_confdir+set}" = set; then :
7211   withval=$with_confdir;  confdir=`echo $withval | sed 's/\/$//'`
7212                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7213 $as_echo "yes" >&6; }
7214
7215   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7216   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7217   ac_define_dir=`eval echo $confdir`
7218   ac_define_dir=`eval echo $ac_define_dir`
7219   ETC_DIR="$ac_define_dir"
7220
7221
7222 cat >>confdefs.h <<_ACEOF
7223 #define ETC_DIR "$ac_define_dir"
7224 _ACEOF
7225
7226
7227
7228
7229         confdir=`(
7230             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7231             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7232             eval echo \""$confdir"\"
7233         )`
7234
7235
7236 else
7237    confdir='${prefix}/etc'
7238                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7239 $as_echo "no" >&6; }
7240
7241   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7242   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7243   ac_define_dir=`eval echo $confdir`
7244   ac_define_dir=`eval echo $ac_define_dir`
7245   ETC_DIR="$ac_define_dir"
7246
7247
7248 cat >>confdefs.h <<_ACEOF
7249 #define ETC_DIR "$ac_define_dir"
7250 _ACEOF
7251
7252
7253
7254
7255         confdir=`(
7256             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7257             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7258             eval echo \""$confdir"\"
7259         )`
7260
7261
7262
7263 fi
7264
7265
7266
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to modify logdir" >&5
7268 $as_echo_n "checking whether to modify logdir... " >&6; }
7269
7270 # Check whether --with-logdir was given.
7271 if test "${with_logdir+set}" = set; then :
7272   withval=$with_logdir;  logdir=`echo $withval | sed 's/\/$//'`
7273                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7274 $as_echo "yes" >&6; }
7275
7276   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7277   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7278   ac_define_dir=`eval echo $logdir`
7279   ac_define_dir=`eval echo $ac_define_dir`
7280   LOG_DIR="$ac_define_dir"
7281
7282
7283 cat >>confdefs.h <<_ACEOF
7284 #define LOG_DIR "$ac_define_dir"
7285 _ACEOF
7286
7287
7288
7289
7290         logdir=`(
7291             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7292             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7293             eval echo \""$logdir"\"
7294         )`
7295
7296
7297 else
7298    logdir='${prefix}/logs'
7299                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7300 $as_echo "no" >&6; }
7301
7302   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7303   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7304   ac_define_dir=`eval echo $logdir`
7305   ac_define_dir=`eval echo $ac_define_dir`
7306   LOG_DIR="$ac_define_dir"
7307
7308
7309 cat >>confdefs.h <<_ACEOF
7310 #define LOG_DIR "$ac_define_dir"
7311 _ACEOF
7312
7313
7314
7315
7316         logdir=`(
7317             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7318             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7319             eval echo \""$logdir"\"
7320         )`
7321
7322
7323
7324 fi
7325
7326
7327
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to modify helpdir" >&5
7329 $as_echo_n "checking whether to modify helpdir... " >&6; }
7330
7331 # Check whether --with-helpdir was given.
7332 if test "${with_helpdir+set}" = set; then :
7333   withval=$with_helpdir;  helpdir=`echo $withval | sed 's/\/$//'`
7334                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7335 $as_echo "yes" >&6; }
7336
7337   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7338   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7339   ac_define_dir=`eval echo $helpdir`
7340   ac_define_dir=`eval echo $ac_define_dir`
7341   HELP_DIR="$ac_define_dir"
7342
7343
7344 cat >>confdefs.h <<_ACEOF
7345 #define HELP_DIR "$ac_define_dir"
7346 _ACEOF
7347
7348
7349
7350
7351         helpdir=`(
7352             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7353             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7354             eval echo \""$helpdir"\"
7355         )`
7356
7357
7358 else
7359    helpdir='${prefix}/help'
7360                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7361 $as_echo "no" >&6; }
7362
7363   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7364   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7365   ac_define_dir=`eval echo $helpdir`
7366   ac_define_dir=`eval echo $ac_define_dir`
7367   HELP_DIR="$ac_define_dir"
7368
7369
7370 cat >>confdefs.h <<_ACEOF
7371 #define HELP_DIR "$ac_define_dir"
7372 _ACEOF
7373
7374
7375
7376
7377         helpdir=`(
7378             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7379             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7380             eval echo \""$helpdir"\"
7381         )`
7382
7383
7384
7385 fi
7386
7387
7388
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to modify moduledir" >&5
7390 $as_echo_n "checking whether to modify moduledir... " >&6; }
7391
7392 # Check whether --with-moduledir was given.
7393 if test "${with_moduledir+set}" = set; then :
7394   withval=$with_moduledir;  moduledir=`echo $withval | sed 's/\/$//'`
7395                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7396 $as_echo "yes" >&6; }
7397
7398   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7399   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7400   ac_define_dir=`eval echo $moduledir`
7401   ac_define_dir=`eval echo $ac_define_dir`
7402   MODULE_DIR="$ac_define_dir"
7403
7404
7405 cat >>confdefs.h <<_ACEOF
7406 #define MODULE_DIR "$ac_define_dir"
7407 _ACEOF
7408
7409
7410
7411
7412         moduledir=`(
7413             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7414             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7415             eval echo \""$moduledir"\"
7416         )`
7417
7418
7419 else
7420    moduledir='${prefix}/modules'
7421                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7422 $as_echo "no" >&6; }
7423
7424   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7425   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7426   ac_define_dir=`eval echo $moduledir`
7427   ac_define_dir=`eval echo $ac_define_dir`
7428   MODULE_DIR="$ac_define_dir"
7429
7430
7431 cat >>confdefs.h <<_ACEOF
7432 #define MODULE_DIR "$ac_define_dir"
7433 _ACEOF
7434
7435
7436
7437
7438         moduledir=`(
7439             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7440             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7441             eval echo \""$moduledir"\"
7442         )`
7443
7444
7445
7446 fi
7447
7448
7449
7450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether custom branding is requested" >&5
7451 $as_echo_n "checking whether custom branding is requested... " >&6; }
7452
7453 # Check whether --with-custom-branding was given.
7454 if test "${with_custom_branding+set}" = set; then :
7455   withval=$with_custom_branding; BRANDING_NAME=$withval
7456                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7457 $as_echo "yes" >&6; }
7458 else
7459   BRANDING_NAME=$PACKAGE_NAME
7460                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7461 $as_echo "no" >&6; }
7462
7463 fi
7464
7465
7466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a custom version is requested" >&5
7467 $as_echo_n "checking whether a custom version is requested... " >&6; }
7468
7469 # Check whether --with-custom-version was given.
7470 if test "${with_custom_version+set}" = set; then :
7471   withval=$with_custom_version; BRANDING_VERSION=$withval
7472                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7473 $as_echo "yes" >&6; }
7474 else
7475   BRANDING_VERSION=$PACKAGE_VERSION
7476                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7477 $as_echo "no" >&6; }
7478
7479 fi
7480
7481
7482
7483 cat >>confdefs.h <<_ACEOF
7484 #define BRANDING_NAME "$BRANDING_NAME"
7485 _ACEOF
7486
7487
7488 cat >>confdefs.h <<_ACEOF
7489 #define BRANDING_VERSION "$BRANDING_VERSION"
7490 _ACEOF
7491
7492
7493 if test ! -z "$SELECT_TYPE_EXPLICIT"; then
7494         SELECT_TYPE="$SELECT_TYPE_EXPLICIT";
7495         echo "Forcing $SELECT_TYPE to be enabled"
7496 else
7497
7498 if test ! "x$use_ports" = "xno"; then
7499         for ac_func in port_getn
7500 do :
7501   ac_fn_c_check_func "$LINENO" "port_getn" "ac_cv_func_port_getn"
7502 if test "x$ac_cv_func_port_getn" = xyes; then :
7503   cat >>confdefs.h <<_ACEOF
7504 #define HAVE_PORT_GETN 1
7505 _ACEOF
7506  haveports=yes
7507 else
7508   haveports=no
7509 fi
7510 done
7511
7512         if test "x$haveports" = "xyes" ; then
7513                 SELECT_TYPE="ports"
7514         fi
7515 fi
7516
7517 if test ! "x$use_select" = "xno"; then
7518         for ac_func in select
7519 do :
7520   ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
7521 if test "x$ac_cv_func_select" = xyes; then :
7522   cat >>confdefs.h <<_ACEOF
7523 #define HAVE_SELECT 1
7524 _ACEOF
7525  haveselect=yes
7526 else
7527   haveselect=no
7528 fi
7529 done
7530
7531         if test "x$haveselect" = "xyes" ; then
7532                 SELECT_TYPE="select"
7533         fi
7534 fi
7535
7536 if test ! "x$use_poll" = "xno"; then
7537         for ac_func in poll
7538 do :
7539   ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
7540 if test "x$ac_cv_func_poll" = xyes; then :
7541   cat >>confdefs.h <<_ACEOF
7542 #define HAVE_POLL 1
7543 _ACEOF
7544  havepoll=yes
7545 else
7546   havepoll=no
7547 fi
7548 done
7549
7550         if test "x$havepoll" = "xyes" ; then
7551                 SELECT_TYPE="poll"
7552         fi
7553 fi
7554
7555 if test ! "x$use_kqueue" = "xno"; then
7556         for ac_func in kevent
7557 do :
7558   ac_fn_c_check_func "$LINENO" "kevent" "ac_cv_func_kevent"
7559 if test "x$ac_cv_func_kevent" = xyes; then :
7560   cat >>confdefs.h <<_ACEOF
7561 #define HAVE_KEVENT 1
7562 _ACEOF
7563  havekqueue=yes
7564 else
7565   havekqueue=no
7566 fi
7567 done
7568
7569         if test "x$havekqueue" = "xyes" ; then
7570                 SELECT_TYPE="kqueue"
7571         fi
7572 fi
7573
7574 if test ! "x$use_epoll" = "xno"; then
7575         for ac_func in epoll_ctl
7576 do :
7577   ac_fn_c_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
7578 if test "x$ac_cv_func_epoll_ctl" = xyes; then :
7579   cat >>confdefs.h <<_ACEOF
7580 #define HAVE_EPOLL_CTL 1
7581 _ACEOF
7582  haveepoll=yes
7583 else
7584   haveepoll=no
7585 fi
7586 done
7587
7588         if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
7589                 if test "x$haveepoll" = "xyes" ; then
7590                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll support in kernel" >&5
7591 $as_echo_n "checking for epoll support in kernel... " >&6; }
7592                         if test "$cross_compiling" = yes; then :
7593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7594 $as_echo "no" >&6; }
7595 else
7596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7597 /* end confdefs.h.  */
7598 #include <stdint.h>
7599 #include <sys/param.h>
7600 #include <sys/types.h>
7601 #include <sys/epoll.h>
7602 #include <sys/syscall.h>
7603 #include <unistd.h>
7604
7605 int
7606 main(int argc, char **argv)
7607 {
7608         int epfd;
7609
7610         epfd = epoll_create(256);
7611         return (epfd == -1 ? 1 : 0);
7612 }
7613 _ACEOF
7614 if ac_fn_c_try_run "$LINENO"; then :
7615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7616 $as_echo "yes" >&6; }
7617
7618 $as_echo "#define HAVE_EPOLL 1" >>confdefs.h
7619
7620             SELECT_TYPE="epoll"
7621 else
7622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7623 $as_echo "no" >&6; }
7624 fi
7625 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7626   conftest.$ac_objext conftest.beam conftest.$ac_ext
7627 fi
7628
7629                 fi
7630         fi
7631
7632 haveepollsyscall=no
7633
7634 if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
7635         if test "x$haveepoll" = "xno" ; then
7636                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll system call" >&5
7637 $as_echo_n "checking for epoll system call... " >&6; }
7638                 if test "$cross_compiling" = yes; then :
7639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7640 $as_echo "no" >&6; }
7641 else
7642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7643 /* end confdefs.h.  */
7644 #include <stdint.h>
7645 #include <sys/param.h>
7646 #include <sys/types.h>
7647 #include <sys/epoll.h>
7648 #include <sys/syscall.h>
7649 #include <unistd.h>
7650
7651 int
7652 epoll_create(int size)
7653 {
7654         return (syscall(__NR_epoll_create, size));
7655 }
7656
7657 int
7658 main(int argc, char **argv)
7659 {
7660         int epfd;
7661
7662         epfd = epoll_create(256);
7663         exit (epfd == -1 ? 1 : 0);
7664 }
7665 _ACEOF
7666 if ac_fn_c_try_run "$LINENO"; then :
7667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7668 $as_echo "yes" >&6; }
7669
7670 $as_echo "#define HAVE_EPOLL 1" >>confdefs.h
7671
7672     SELECT_TYPE="epoll"
7673 else
7674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7675 $as_echo "no" >&6; }
7676 fi
7677 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7678   conftest.$ac_objext conftest.beam conftest.$ac_ext
7679 fi
7680
7681         fi
7682 fi
7683
7684 fi
7685
7686 fi
7687
7688 if test -z "$SELECT_TYPE"; then
7689         as_fn_error $? "Unable to find a usable IO interface" "$LINENO" 5
7690 fi
7691
7692 echo "Using $SELECT_TYPE for select loop."
7693
7694
7695 cat >>confdefs.h <<_ACEOF
7696 #define SELECT_TYPE "$SELECT_TYPE"
7697 _ACEOF
7698
7699
7700
7701
7702
7703 # Check whether --enable-assert was given.
7704 if test "${enable_assert+set}" = set; then :
7705   enableval=$enable_assert; assert=$enableval
7706 else
7707   assert=no
7708 fi
7709
7710
7711 if test "$assert" = no; then
7712
7713 $as_echo "#define NDEBUG 1" >>confdefs.h
7714
7715 elif test "$assert" = soft; then
7716
7717 $as_echo "#define SOFT_ASSERT 1" >>confdefs.h
7718
7719
7720 $as_echo "#define NDEBUG 1" >>confdefs.h
7721
7722 elif test "$assert" = yes; then
7723         assert = "hard";
7724 fi
7725
7726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if you want IO Debugging hooks" >&5
7727 $as_echo_n "checking if you want IO Debugging hooks... " >&6; }
7728 # Check whether --enable-iodebug was given.
7729 if test "${enable_iodebug+set}" = set; then :
7730   enableval=$enable_iodebug; iodebug=$enableval
7731 else
7732   iodebug=no
7733 fi
7734
7735
7736 if test "$iodebug" = yes; then
7737
7738 $as_echo "#define USE_IODEBUG_HOOKS 1" >>confdefs.h
7739
7740         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7741 $as_echo "yes" >&6; }
7742 else
7743         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7744 $as_echo "no" >&6; }
7745 fi
7746
7747
7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if you want to do a profile build" >&5
7749 $as_echo_n "checking if you want to do a profile build... " >&6; }
7750 # Check whether --enable-profile was given.
7751 if test "${enable_profile+set}" = set; then :
7752   enableval=$enable_profile; profile=$enableval
7753 else
7754   profile=no
7755 fi
7756
7757
7758 if test "$profile" = yes; then
7759         if test "$ac_cv_c_compiler_gnu" = yes; then
7760                 IRC_CFLAGS="$IRC_CFLAGS -pg"
7761                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, adding -pg" >&5
7762 $as_echo "yes, adding -pg" >&6; }
7763
7764 $as_echo "#define CHARYBDIS_PROFILE 1" >>confdefs.h
7765
7766         else
7767                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, profile builds only work with gcc" >&5
7768 $as_echo "no, profile builds only work with gcc" >&6; }
7769         fi
7770 else
7771         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7772 $as_echo "no" >&6; }
7773 fi
7774
7775 # Check whether --enable-balloc was given.
7776 if test "${enable_balloc+set}" = set; then :
7777   enableval=$enable_balloc; balloc=$enableval
7778 else
7779   balloc=yes
7780 fi
7781
7782
7783 if test "$balloc" = no; then
7784
7785 $as_echo "#define NOBALLOC 1" >>confdefs.h
7786
7787 fi
7788
7789 # Check whether --enable-small-net was given.
7790 if test "${enable_small_net+set}" = set; then :
7791   enableval=$enable_small_net; small_net=$enableval
7792 else
7793   small_net=no
7794 fi
7795
7796
7797 if test "$small_net" = yes; then
7798
7799 $as_echo "#define NICKNAMEHISTORYLENGTH 1500" >>confdefs.h
7800
7801
7802 $as_echo "#define CHANNEL_HEAP_SIZE 256" >>confdefs.h
7803
7804
7805 $as_echo "#define BAN_HEAP_SIZE 128" >>confdefs.h
7806
7807
7808 $as_echo "#define CLIENT_HEAP_SIZE 256" >>confdefs.h
7809
7810
7811 $as_echo "#define LCLIENT_HEAP_SIZE 128" >>confdefs.h
7812
7813
7814 $as_echo "#define PCLIENT_HEAP_SIZE 32" >>confdefs.h
7815
7816
7817 $as_echo "#define USER_HEAP_SIZE 128" >>confdefs.h
7818
7819
7820 $as_echo "#define DNODE_HEAP_SIZE 256" >>confdefs.h
7821
7822
7823 $as_echo "#define TOPIC_HEAP_SIZE 256" >>confdefs.h
7824
7825
7826 $as_echo "#define LINEBUF_HEAP_SIZE 128" >>confdefs.h
7827
7828
7829 $as_echo "#define MEMBER_HEAP_SIZE 256" >>confdefs.h
7830
7831
7832 $as_echo "#define ND_HEAP_SIZE 128" >>confdefs.h
7833
7834
7835 $as_echo "#define CONFITEM_HEAP_SIZE 128" >>confdefs.h
7836
7837
7838 $as_echo "#define MONITOR_HEAP_SIZE 128" >>confdefs.h
7839
7840
7841 $as_echo "#define FD_HEAP_SIZE 128" >>confdefs.h
7842
7843
7844 $as_echo "#define AWAY_HEAP_SIZE 128" >>confdefs.h
7845
7846 else
7847
7848 $as_echo "#define NICKNAMEHISTORYLENGTH 15000" >>confdefs.h
7849
7850
7851 $as_echo "#define CHANNEL_HEAP_SIZE 8192" >>confdefs.h
7852
7853
7854 $as_echo "#define BAN_HEAP_SIZE 4096" >>confdefs.h
7855
7856
7857 $as_echo "#define CLIENT_HEAP_SIZE 8192" >>confdefs.h
7858
7859
7860 $as_echo "#define LCLIENT_HEAP_SIZE 1024" >>confdefs.h
7861
7862
7863 $as_echo "#define PCLIENT_HEAP_SIZE 256" >>confdefs.h
7864
7865
7866 $as_echo "#define USER_HEAP_SIZE 8192" >>confdefs.h
7867
7868
7869 $as_echo "#define DNODE_HEAP_SIZE 8192" >>confdefs.h
7870
7871
7872 $as_echo "#define TOPIC_HEAP_SIZE 4096" >>confdefs.h
7873
7874
7875 $as_echo "#define LINEBUF_HEAP_SIZE 2048" >>confdefs.h
7876
7877
7878 $as_echo "#define MEMBER_HEAP_SIZE 32768" >>confdefs.h
7879
7880
7881 $as_echo "#define ND_HEAP_SIZE 512" >>confdefs.h
7882
7883
7884 $as_echo "#define CONFITEM_HEAP_SIZE 256" >>confdefs.h
7885
7886
7887 $as_echo "#define MONITOR_HEAP_SIZE 1024" >>confdefs.h
7888
7889
7890 $as_echo "#define FD_HEAP_SIZE 1024" >>confdefs.h
7891
7892
7893 $as_echo "#define AWAY_HEAP_SIZE 512" >>confdefs.h
7894
7895 fi
7896
7897
7898 # Check whether --with-nicklen was given.
7899 if test "${with_nicklen+set}" = set; then :
7900   withval=$with_nicklen;
7901   if ! expr "$withval" + 0 >/dev/null 2>&1; then
7902         as_fn_error $? "NICKLEN must be a numeric value" "$LINENO" 5
7903   fi
7904   if test $withval -ge 50; then
7905         NICKLEN=50
7906         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&5
7907 $as_echo "$as_me: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&2;}
7908   else
7909         NICKLEN="$withval"
7910   fi
7911
7912 else
7913   NICKLEN=15
7914 fi
7915
7916
7917
7918 # Check whether --with-topiclen was given.
7919 if test "${with_topiclen+set}" = set; then :
7920   withval=$with_topiclen;
7921  if test $withval -ge 390; then
7922         TOPICLEN=390
7923         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&5
7924 $as_echo "$as_me: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&2;}
7925  else
7926         TOPICLEN=$withval
7927  fi
7928
7929 else
7930   TOPICLEN=390
7931 fi
7932
7933
7934
7935 cat >>confdefs.h <<_ACEOF
7936 #define TOPICLEN ${TOPICLEN}
7937 _ACEOF
7938
7939
7940 cat >>confdefs.h <<_ACEOF
7941 #define NICKLEN (${NICKLEN}+1)
7942 _ACEOF
7943
7944
7945 shared_modules="yes"
7946 if test "$shared_modules" = yes; then
7947                 if test "$CC" = tcc -a "$TenDRA" = "no"; then
7948                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&5
7949 $as_echo "$as_me: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&2;}
7950                 shared_modules="no"
7951         fi
7952 fi
7953
7954 if test "$shared_modules" = yes; then
7955         DYNLINK_C=dynlink.c
7956         for ac_header in dlfcn.h
7957 do :
7958   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
7959 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7960   cat >>confdefs.h <<_ACEOF
7961 #define HAVE_DLFCN_H 1
7962 _ACEOF
7963
7964 fi
7965
7966 done
7967
7968         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shl_load" >&5
7969 $as_echo_n "checking for library containing shl_load... " >&6; }
7970 if ${ac_cv_search_shl_load+:} false; then :
7971   $as_echo_n "(cached) " >&6
7972 else
7973   ac_func_search_save_LIBS=$LIBS
7974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7975 /* end confdefs.h.  */
7976
7977 /* Override any GCC internal prototype to avoid an error.
7978    Use char because int might match the return type of a GCC
7979    builtin and then its argument prototype would still apply.  */
7980 #ifdef __cplusplus
7981 extern "C"
7982 #endif
7983 char shl_load ();
7984 int
7985 main ()
7986 {
7987 return shl_load ();
7988   ;
7989   return 0;
7990 }
7991 _ACEOF
7992 for ac_lib in '' dld; do
7993   if test -z "$ac_lib"; then
7994     ac_res="none required"
7995   else
7996     ac_res=-l$ac_lib
7997     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7998   fi
7999   if ac_fn_c_try_link "$LINENO"; then :
8000   ac_cv_search_shl_load=$ac_res
8001 fi
8002 rm -f core conftest.err conftest.$ac_objext \
8003     conftest$ac_exeext
8004   if ${ac_cv_search_shl_load+:} false; then :
8005   break
8006 fi
8007 done
8008 if ${ac_cv_search_shl_load+:} false; then :
8009
8010 else
8011   ac_cv_search_shl_load=no
8012 fi
8013 rm conftest.$ac_ext
8014 LIBS=$ac_func_search_save_LIBS
8015 fi
8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shl_load" >&5
8017 $as_echo "$ac_cv_search_shl_load" >&6; }
8018 ac_res=$ac_cv_search_shl_load
8019 if test "$ac_res" != no; then :
8020   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8021
8022
8023 $as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h
8024
8025           SUFFIX=".sl"
8026           MOD_TARGET=hpux_shared
8027           SEDOBJ="s/\.o/.sl/g"
8028
8029 else
8030
8031                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8032 $as_echo_n "checking for library containing dlopen... " >&6; }
8033 if ${ac_cv_search_dlopen+:} false; then :
8034   $as_echo_n "(cached) " >&6
8035 else
8036   ac_func_search_save_LIBS=$LIBS
8037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8038 /* end confdefs.h.  */
8039
8040 /* Override any GCC internal prototype to avoid an error.
8041    Use char because int might match the return type of a GCC
8042    builtin and then its argument prototype would still apply.  */
8043 #ifdef __cplusplus
8044 extern "C"
8045 #endif
8046 char dlopen ();
8047 int
8048 main ()
8049 {
8050 return dlopen ();
8051   ;
8052   return 0;
8053 }
8054 _ACEOF
8055 for ac_lib in '' dl c_r; do
8056   if test -z "$ac_lib"; then
8057     ac_res="none required"
8058   else
8059     ac_res=-l$ac_lib
8060     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8061   fi
8062   if ac_fn_c_try_link "$LINENO"; then :
8063   ac_cv_search_dlopen=$ac_res
8064 fi
8065 rm -f core conftest.err conftest.$ac_objext \
8066     conftest$ac_exeext
8067   if ${ac_cv_search_dlopen+:} false; then :
8068   break
8069 fi
8070 done
8071 if ${ac_cv_search_dlopen+:} false; then :
8072
8073 else
8074   ac_cv_search_dlopen=no
8075 fi
8076 rm conftest.$ac_ext
8077 LIBS=$ac_func_search_save_LIBS
8078 fi
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8080 $as_echo "$ac_cv_search_dlopen" >&6; }
8081 ac_res=$ac_cv_search_dlopen
8082 if test "$ac_res" != no; then :
8083   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8084
8085
8086 $as_echo "#define HAVE_DLOPEN 1" >>confdefs.h
8087
8088             SUFFIX=".so"
8089             MOD_TARGET=shared_modules
8090             SEDOBJ="s/\.o/.so/g"
8091             if test "$AppleGCC" = yes; then
8092               for ac_header in mach-o/dyld.h
8093 do :
8094   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
8095 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
8096   cat >>confdefs.h <<_ACEOF
8097 #define HAVE_MACH_O_DYLD_H 1
8098 _ACEOF
8099
8100 fi
8101
8102 done
8103
8104             fi
8105             ac_fn_c_check_func "$LINENO" "dlsym" "ac_cv_func_dlsym"
8106 if test "x$ac_cv_func_dlsym" = xyes; then :
8107
8108 else
8109
8110               { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dlsym is not available, shared modules disabled" >&5
8111 $as_echo "$as_me: WARNING: dlsym is not available, shared modules disabled" >&2;}
8112               shared_modules=no
8113
8114 fi
8115
8116             for ac_func in dlfunc
8117 do :
8118   ac_fn_c_check_func "$LINENO" "dlfunc" "ac_cv_func_dlfunc"
8119 if test "x$ac_cv_func_dlfunc" = xyes; then :
8120   cat >>confdefs.h <<_ACEOF
8121 #define HAVE_DLFUNC 1
8122 _ACEOF
8123
8124 fi
8125 done
8126
8127
8128 else
8129
8130             shared_modules=no
8131
8132 fi
8133
8134
8135 fi
8136
8137 fi
8138
8139
8140 cat >>confdefs.h <<_ACEOF
8141 #define SHARED_SUFFIX "$SUFFIX"
8142 _ACEOF
8143
8144
8145 if test "$shared_modules" = yes; then
8146         # The GNU linker requires the -export-dynamic option to make
8147         # all symbols visible in the dynamic symbol table.
8148         hold_ldflags=$LDFLAGS
8149         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -export-dynamic flag" >&5
8150 $as_echo_n "checking for the ld -export-dynamic flag... " >&6; }
8151         LDFLAGS="${LDFLAGS} -Wl,-export-dynamic -Werror"
8152         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8153 /* end confdefs.h.  */
8154
8155 int
8156 main ()
8157 {
8158 int i;
8159   ;
8160   return 0;
8161 }
8162 _ACEOF
8163 if ac_fn_c_try_link "$LINENO"; then :
8164   found=yes
8165 else
8166   found=no
8167 fi
8168 rm -f core conftest.err conftest.$ac_objext \
8169     conftest$ac_exeext conftest.$ac_ext
8170         LDFLAGS=$hold_ldflags
8171
8172         if expr "`uname -s`" : ^IRIX >/dev/null 2>&1; then
8173                 found="no, IRIX ld uses -B,dynamic"
8174                 LDFLAGS="${LDFLAGS} -Wl,-B,dynamic"
8175         fi
8176
8177         if expr "`uname -s`" : ^AIX >/dev/null 2>&1; then
8178                 found="no, AIX ld uses -G -brtl"
8179                 LDFLAGS="${LDFLAGS} -Wl,-G,-brtl"
8180         fi
8181
8182         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
8183 $as_echo "$found" >&6; }
8184
8185         if test "$found" = yes; then
8186                 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
8187         fi
8188
8189         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to produce PIC" >&5
8190 $as_echo_n "checking for compiler option to produce PIC... " >&6; }
8191                                 if test "$SGS" = "yes"; then
8192                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SVR4 SGS interfaces: -KPIC -DPIC -G" >&5
8193 $as_echo "SVR4 SGS interfaces: -KPIC -DPIC -G" >&6; }
8194                 PICFLAGS="-KPIC -DPIC -G"
8195         fi
8196
8197         if test "$AppleGCC" = "yes"; then
8198                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&5
8199 $as_echo "Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&6; }
8200                 PICFLAGS="-fno-common -bundle -flat_namespace -undefined suppress"
8201         fi
8202                                                                 if test "$HPUX" = "yes" -a "$CC" != gcc; then
8203                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: HP-UX cc: +z -r -q -n" >&5
8204 $as_echo "HP-UX cc: +z -r -q -n" >&6; }
8205                 PICFLAGS="+z -r -q -n -c"
8206                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if +ESfic is required on this platform" >&5
8207 $as_echo_n "checking if +ESfic is required on this platform... " >&6; }
8208
8209                 if expr "`$CC +ESfic 2>&1`" : ".*neither supported.*" >/dev/null; then
8210                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8211 $as_echo "no" >&6; }
8212                 else
8213                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8214 $as_echo "yes" >&6; }
8215                         PICFLAGS="$PICFLAGS +ESfic"
8216                 fi
8217
8218                 LDFLAGS="${LDFLAGS} -Wl,-E"
8219         fi
8220         if test "$Tru" = yes -a "$CC" != gcc; then
8221                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Tru64: -shared -expect_unresolved '*'" >&5
8222 $as_echo "Tru64: -shared -expect_unresolved '*'" >&6; }
8223                 PICFLAGS="-shared -expect_unresolved '*' "
8224                 LDFLAGS="-call_shared"
8225         fi
8226         if test -z "$PICFLAGS"; then
8227                 if test "$ac_cv_c_compiler_gnu" = "yes"; then
8228                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: gcc: -fPIC -DPIC -shared" >&5
8229 $as_echo "gcc: -fPIC -DPIC -shared" >&6; }
8230                         PICFLAGS="-fPIC -DPIC -shared"
8231                 else
8232                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8233 $as_echo "no" >&6; }
8234                         shared_modules=no
8235                 fi
8236         fi
8237 fi
8238
8239 # rpath, for finding libratbox.so at run time
8240 hold_ldflags=$LDFLAGS
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -rpath flag" >&5
8242 $as_echo_n "checking for the ld -rpath flag... " >&6; }
8243 LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"
8244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8245 /* end confdefs.h.  */
8246
8247 int
8248 main ()
8249 {
8250 int i;
8251   ;
8252   return 0;
8253 }
8254 _ACEOF
8255 if ac_fn_c_try_link "$LINENO"; then :
8256   found=yes
8257 else
8258   found=no
8259 fi
8260 rm -f core conftest.err conftest.$ac_objext \
8261     conftest$ac_exeext conftest.$ac_ext
8262 LDFLAGS=$hold_ldflags
8263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
8264 $as_echo "$found" >&6; }
8265 if test "$found" = yes; then
8266         LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}"
8267 fi
8268
8269 # This must be down here, or it will mess up checks like the ones
8270 # for -Wl,-export-dynamic
8271 # -- jilles
8272 CWARNS=""
8273 # Check whether --enable-warnings was given.
8274 if test "${enable_warnings+set}" = set; then :
8275   enableval=$enable_warnings;
8276 IRC_CFLAGS="$IRC_CFLAGS -O0"
8277 CFLAGS="$IRC_CFLAGS"
8278
8279
8280  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wall" >&5
8281 $as_echo_n "checking GCC flag(s) -Wall... " >&6; }
8282  if test "${GCC-no}" = yes
8283  then
8284   if ${charybdis_cv_c_gcc_w_all+:} false; then :
8285   $as_echo_n "(cached) " >&6
8286 else
8287
8288    oldcflags="${CFLAGS-}"
8289    CFLAGS="${CFLAGS-} ${CWARNS} -Wall -Werror"
8290    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8291 /* end confdefs.h.  */
8292
8293 #include <string.h>
8294 #include <stdio.h>
8295 int main(void);
8296
8297 int
8298 main ()
8299 {
8300
8301     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8302
8303   ;
8304   return 0;
8305 }
8306 _ACEOF
8307 if ac_fn_c_try_compile "$LINENO"; then :
8308   charybdis_cv_c_gcc_w_all=yes
8309 else
8310   charybdis_cv_c_gcc_w_all=no
8311 fi
8312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8313    CFLAGS="${oldcflags}"
8314 fi
8315
8316   if test "x$charybdis_cv_c_gcc_w_all" = xyes; then
8317    CWARNS="${CWARNS}-Wall "
8318    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8319 $as_echo "ok" >&6; }
8320   else
8321    charybdis_cv_c_gcc_w_all=''
8322    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8323 $as_echo "no" >&6; }
8324   fi
8325  else
8326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8327 $as_echo "no" >&6; }
8328  fi
8329
8330
8331  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wpointer-arith" >&5
8332 $as_echo_n "checking GCC flag(s) -Wpointer-arith... " >&6; }
8333  if test "${GCC-no}" = yes
8334  then
8335   if ${charybdis_cv_c_gcc_w_pointer_arith+:} false; then :
8336   $as_echo_n "(cached) " >&6
8337 else
8338
8339    oldcflags="${CFLAGS-}"
8340    CFLAGS="${CFLAGS-} ${CWARNS} -Wpointer-arith -Werror"
8341    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8342 /* end confdefs.h.  */
8343
8344 #include <string.h>
8345 #include <stdio.h>
8346 int main(void);
8347
8348 int
8349 main ()
8350 {
8351
8352     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8353
8354   ;
8355   return 0;
8356 }
8357 _ACEOF
8358 if ac_fn_c_try_compile "$LINENO"; then :
8359   charybdis_cv_c_gcc_w_pointer_arith=yes
8360 else
8361   charybdis_cv_c_gcc_w_pointer_arith=no
8362 fi
8363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8364    CFLAGS="${oldcflags}"
8365 fi
8366
8367   if test "x$charybdis_cv_c_gcc_w_pointer_arith" = xyes; then
8368    CWARNS="${CWARNS}-Wpointer-arith "
8369    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8370 $as_echo "ok" >&6; }
8371   else
8372    charybdis_cv_c_gcc_w_pointer_arith=''
8373    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8374 $as_echo "no" >&6; }
8375   fi
8376  else
8377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8378 $as_echo "no" >&6; }
8379  fi
8380
8381
8382  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wimplicit -Wnested-externs" >&5
8383 $as_echo_n "checking GCC flag(s) -Wimplicit -Wnested-externs... " >&6; }
8384  if test "${GCC-no}" = yes
8385  then
8386   if ${charybdis_cv_c_gcc_w_implicit+:} false; then :
8387   $as_echo_n "(cached) " >&6
8388 else
8389
8390    oldcflags="${CFLAGS-}"
8391    CFLAGS="${CFLAGS-} ${CWARNS} -Wimplicit -Wnested-externs -Werror"
8392    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8393 /* end confdefs.h.  */
8394
8395 #include <string.h>
8396 #include <stdio.h>
8397 int main(void);
8398
8399 int
8400 main ()
8401 {
8402
8403     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8404
8405   ;
8406   return 0;
8407 }
8408 _ACEOF
8409 if ac_fn_c_try_compile "$LINENO"; then :
8410   charybdis_cv_c_gcc_w_implicit=yes
8411 else
8412   charybdis_cv_c_gcc_w_implicit=no
8413 fi
8414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8415    CFLAGS="${oldcflags}"
8416 fi
8417
8418   if test "x$charybdis_cv_c_gcc_w_implicit" = xyes; then
8419    CWARNS="${CWARNS}-Wimplicit -Wnested-externs "
8420    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8421 $as_echo "ok" >&6; }
8422   else
8423    charybdis_cv_c_gcc_w_implicit=''
8424    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8425 $as_echo "no" >&6; }
8426   fi
8427  else
8428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8429 $as_echo "no" >&6; }
8430  fi
8431
8432
8433  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wcast-align" >&5
8434 $as_echo_n "checking GCC flag(s) -Wcast-align... " >&6; }
8435  if test "${GCC-no}" = yes
8436  then
8437   if ${charybdis_cv_c_gcc_w_cast_align+:} false; then :
8438   $as_echo_n "(cached) " >&6
8439 else
8440
8441    oldcflags="${CFLAGS-}"
8442    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-align -Werror"
8443    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8444 /* end confdefs.h.  */
8445
8446 #include <string.h>
8447 #include <stdio.h>
8448 int main(void);
8449
8450 int
8451 main ()
8452 {
8453
8454     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8455
8456   ;
8457   return 0;
8458 }
8459 _ACEOF
8460 if ac_fn_c_try_compile "$LINENO"; then :
8461   charybdis_cv_c_gcc_w_cast_align=yes
8462 else
8463   charybdis_cv_c_gcc_w_cast_align=no
8464 fi
8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8466    CFLAGS="${oldcflags}"
8467 fi
8468
8469   if test "x$charybdis_cv_c_gcc_w_cast_align" = xyes; then
8470    CWARNS="${CWARNS}-Wcast-align "
8471    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8472 $as_echo "ok" >&6; }
8473   else
8474    charybdis_cv_c_gcc_w_cast_align=''
8475    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8476 $as_echo "no" >&6; }
8477   fi
8478  else
8479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8480 $as_echo "no" >&6; }
8481  fi
8482
8483
8484  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wcast-qual" >&5
8485 $as_echo_n "checking GCC flag(s) -Wcast-qual... " >&6; }
8486  if test "${GCC-no}" = yes
8487  then
8488   if ${charybdis_cv_c_gcc_w_cast_qual+:} false; then :
8489   $as_echo_n "(cached) " >&6
8490 else
8491
8492    oldcflags="${CFLAGS-}"
8493    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-qual -Werror"
8494    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8495 /* end confdefs.h.  */
8496
8497 #include <string.h>
8498 #include <stdio.h>
8499 int main(void);
8500
8501 int
8502 main ()
8503 {
8504
8505     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8506
8507   ;
8508   return 0;
8509 }
8510 _ACEOF
8511 if ac_fn_c_try_compile "$LINENO"; then :
8512   charybdis_cv_c_gcc_w_cast_qual=yes
8513 else
8514   charybdis_cv_c_gcc_w_cast_qual=no
8515 fi
8516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8517    CFLAGS="${oldcflags}"
8518 fi
8519
8520   if test "x$charybdis_cv_c_gcc_w_cast_qual" = xyes; then
8521    CWARNS="${CWARNS}-Wcast-qual "
8522    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8523 $as_echo "ok" >&6; }
8524   else
8525    charybdis_cv_c_gcc_w_cast_qual=''
8526    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8527 $as_echo "no" >&6; }
8528   fi
8529  else
8530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8531 $as_echo "no" >&6; }
8532  fi
8533
8534
8535  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wwrite-strings" >&5
8536 $as_echo_n "checking GCC flag(s) -Wwrite-strings... " >&6; }
8537  if test "${GCC-no}" = yes
8538  then
8539   if ${charybdis_cv_c_gcc_w_write_strings+:} false; then :
8540   $as_echo_n "(cached) " >&6
8541 else
8542
8543    oldcflags="${CFLAGS-}"
8544    CFLAGS="${CFLAGS-} ${CWARNS} -Wwrite-strings -Werror"
8545    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8546 /* end confdefs.h.  */
8547
8548 #include <string.h>
8549 #include <stdio.h>
8550 int main(void);
8551
8552 int
8553 main ()
8554 {
8555
8556     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8557
8558   ;
8559   return 0;
8560 }
8561 _ACEOF
8562 if ac_fn_c_try_compile "$LINENO"; then :
8563   charybdis_cv_c_gcc_w_write_strings=yes
8564 else
8565   charybdis_cv_c_gcc_w_write_strings=no
8566 fi
8567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8568    CFLAGS="${oldcflags}"
8569 fi
8570
8571   if test "x$charybdis_cv_c_gcc_w_write_strings" = xyes; then
8572    CWARNS="${CWARNS}-Wwrite-strings "
8573    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8574 $as_echo "ok" >&6; }
8575   else
8576    charybdis_cv_c_gcc_w_write_strings=''
8577    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8578 $as_echo "no" >&6; }
8579   fi
8580  else
8581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8582 $as_echo "no" >&6; }
8583  fi
8584
8585
8586  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Werror-implicit-function-declaration" >&5
8587 $as_echo_n "checking GCC flag(s) -Werror-implicit-function-declaration... " >&6; }
8588  if test "${GCC-no}" = yes
8589  then
8590   if ${charybdis_cv_c_gcc_w_error_implicit_function_declaration+:} false; then :
8591   $as_echo_n "(cached) " >&6
8592 else
8593
8594    oldcflags="${CFLAGS-}"
8595    CFLAGS="${CFLAGS-} ${CWARNS} -Werror-implicit-function-declaration -Werror"
8596    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8597 /* end confdefs.h.  */
8598
8599 #include <string.h>
8600 #include <stdio.h>
8601 int main(void);
8602
8603 int
8604 main ()
8605 {
8606
8607     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8608
8609   ;
8610   return 0;
8611 }
8612 _ACEOF
8613 if ac_fn_c_try_compile "$LINENO"; then :
8614   charybdis_cv_c_gcc_w_error_implicit_function_declaration=yes
8615 else
8616   charybdis_cv_c_gcc_w_error_implicit_function_declaration=no
8617 fi
8618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8619    CFLAGS="${oldcflags}"
8620 fi
8621
8622   if test "x$charybdis_cv_c_gcc_w_error_implicit_function_declaration" = xyes; then
8623    CWARNS="${CWARNS}-Werror-implicit-function-declaration "
8624    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8625 $as_echo "ok" >&6; }
8626   else
8627    charybdis_cv_c_gcc_w_error_implicit_function_declaration=''
8628    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8629 $as_echo "no" >&6; }
8630   fi
8631  else
8632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8633 $as_echo "no" >&6; }
8634  fi
8635
8636
8637  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations" >&5
8638 $as_echo_n "checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations... " >&6; }
8639  if test "${GCC-no}" = yes
8640  then
8641   if ${charybdis_cv_c_gcc_prototypes+:} false; then :
8642   $as_echo_n "(cached) " >&6
8643 else
8644
8645    oldcflags="${CFLAGS-}"
8646    CFLAGS="${CFLAGS-} ${CWARNS} -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Werror"
8647    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8648 /* end confdefs.h.  */
8649
8650 #include <string.h>
8651 #include <stdio.h>
8652 int main(void);
8653
8654 int
8655 main ()
8656 {
8657
8658     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8659
8660   ;
8661   return 0;
8662 }
8663 _ACEOF
8664 if ac_fn_c_try_compile "$LINENO"; then :
8665   charybdis_cv_c_gcc_prototypes=yes
8666 else
8667   charybdis_cv_c_gcc_prototypes=no
8668 fi
8669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8670    CFLAGS="${oldcflags}"
8671 fi
8672
8673   if test "x$charybdis_cv_c_gcc_prototypes" = xyes; then
8674    CWARNS="${CWARNS}-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations "
8675    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8676 $as_echo "ok" >&6; }
8677   else
8678    charybdis_cv_c_gcc_prototypes=''
8679    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8680 $as_echo "no" >&6; }
8681   fi
8682  else
8683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8684 $as_echo "no" >&6; }
8685  fi
8686
8687
8688  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wparenthesis" >&5
8689 $as_echo_n "checking GCC flag(s) -Wparenthesis... " >&6; }
8690  if test "${GCC-no}" = yes
8691  then
8692   if ${charybdis_cv_c_gcc_parenthesis+:} false; then :
8693   $as_echo_n "(cached) " >&6
8694 else
8695
8696    oldcflags="${CFLAGS-}"
8697    CFLAGS="${CFLAGS-} ${CWARNS} -Wparenthesis -Werror"
8698    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8699 /* end confdefs.h.  */
8700
8701 #include <string.h>
8702 #include <stdio.h>
8703 int main(void);
8704
8705 int
8706 main ()
8707 {
8708
8709     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8710
8711   ;
8712   return 0;
8713 }
8714 _ACEOF
8715 if ac_fn_c_try_compile "$LINENO"; then :
8716   charybdis_cv_c_gcc_parenthesis=yes
8717 else
8718   charybdis_cv_c_gcc_parenthesis=no
8719 fi
8720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8721    CFLAGS="${oldcflags}"
8722 fi
8723
8724   if test "x$charybdis_cv_c_gcc_parenthesis" = xyes; then
8725    CWARNS="${CWARNS}-Wparenthesis "
8726    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8727 $as_echo "ok" >&6; }
8728   else
8729    charybdis_cv_c_gcc_parenthesis=''
8730    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8731 $as_echo "no" >&6; }
8732   fi
8733  else
8734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8735 $as_echo "no" >&6; }
8736  fi
8737
8738
8739  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -W -Wno-unused" >&5
8740 $as_echo_n "checking GCC flag(s) -W -Wno-unused... " >&6; }
8741  if test "${GCC-no}" = yes
8742  then
8743   if ${charybdis_cv_c_gcc_w+:} false; then :
8744   $as_echo_n "(cached) " >&6
8745 else
8746
8747    oldcflags="${CFLAGS-}"
8748    CFLAGS="${CFLAGS-} ${CWARNS} -W -Wno-unused -Werror"
8749    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8750 /* end confdefs.h.  */
8751
8752 #include <string.h>
8753 #include <stdio.h>
8754 int main(void);
8755
8756 int
8757 main ()
8758 {
8759
8760     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8761
8762   ;
8763   return 0;
8764 }
8765 _ACEOF
8766 if ac_fn_c_try_compile "$LINENO"; then :
8767   charybdis_cv_c_gcc_w=yes
8768 else
8769   charybdis_cv_c_gcc_w=no
8770 fi
8771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8772    CFLAGS="${oldcflags}"
8773 fi
8774
8775   if test "x$charybdis_cv_c_gcc_w" = xyes; then
8776    CWARNS="${CWARNS}-W -Wno-unused "
8777    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8778 $as_echo "ok" >&6; }
8779   else
8780    charybdis_cv_c_gcc_w=''
8781    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8782 $as_echo "no" >&6; }
8783   fi
8784  else
8785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8786 $as_echo "no" >&6; }
8787  fi
8788
8789
8790  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wextra" >&5
8791 $as_echo_n "checking GCC flag(s) -Wextra... " >&6; }
8792  if test "${GCC-no}" = yes
8793  then
8794   if ${charybdis_cv_c_gcc_w_extra+:} false; then :
8795   $as_echo_n "(cached) " >&6
8796 else
8797
8798    oldcflags="${CFLAGS-}"
8799    CFLAGS="${CFLAGS-} ${CWARNS} -Wextra -Werror"
8800    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8801 /* end confdefs.h.  */
8802
8803 #include <string.h>
8804 #include <stdio.h>
8805 int main(void);
8806
8807 int
8808 main ()
8809 {
8810
8811     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8812
8813   ;
8814   return 0;
8815 }
8816 _ACEOF
8817 if ac_fn_c_try_compile "$LINENO"; then :
8818   charybdis_cv_c_gcc_w_extra=yes
8819 else
8820   charybdis_cv_c_gcc_w_extra=no
8821 fi
8822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8823    CFLAGS="${oldcflags}"
8824 fi
8825
8826   if test "x$charybdis_cv_c_gcc_w_extra" = xyes; then
8827    CWARNS="${CWARNS}-Wextra "
8828    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8829 $as_echo "ok" >&6; }
8830   else
8831    charybdis_cv_c_gcc_w_extra=''
8832    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8833 $as_echo "no" >&6; }
8834   fi
8835  else
8836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8837 $as_echo "no" >&6; }
8838  fi
8839
8840
8841  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wshadow" >&5
8842 $as_echo_n "checking GCC flag(s) -Wshadow... " >&6; }
8843  if test "${GCC-no}" = yes
8844  then
8845   if ${charybdis_cv_c_gcc_w_shadow+:} false; then :
8846   $as_echo_n "(cached) " >&6
8847 else
8848
8849    oldcflags="${CFLAGS-}"
8850    CFLAGS="${CFLAGS-} ${CWARNS} -Wshadow -Werror"
8851    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8852 /* end confdefs.h.  */
8853
8854 #include <string.h>
8855 #include <stdio.h>
8856 int main(void);
8857
8858 int
8859 main ()
8860 {
8861
8862     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8863
8864   ;
8865   return 0;
8866 }
8867 _ACEOF
8868 if ac_fn_c_try_compile "$LINENO"; then :
8869   charybdis_cv_c_gcc_w_shadow=yes
8870 else
8871   charybdis_cv_c_gcc_w_shadow=no
8872 fi
8873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8874    CFLAGS="${oldcflags}"
8875 fi
8876
8877   if test "x$charybdis_cv_c_gcc_w_shadow" = xyes; then
8878    CWARNS="${CWARNS}-Wshadow "
8879    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8880 $as_echo "ok" >&6; }
8881   else
8882    charybdis_cv_c_gcc_w_shadow=''
8883    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8884 $as_echo "no" >&6; }
8885   fi
8886  else
8887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8888 $as_echo "no" >&6; }
8889  fi
8890
8891
8892  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wmissing-noreturn" >&5
8893 $as_echo_n "checking GCC flag(s) -Wmissing-noreturn... " >&6; }
8894  if test "${GCC-no}" = yes
8895  then
8896   if ${charybdis_cv_c_gcc_w_missing_noreturn+:} false; then :
8897   $as_echo_n "(cached) " >&6
8898 else
8899
8900    oldcflags="${CFLAGS-}"
8901    CFLAGS="${CFLAGS-} ${CWARNS} -Wmissing-noreturn -Werror"
8902    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8903 /* end confdefs.h.  */
8904
8905 #include <string.h>
8906 #include <stdio.h>
8907 int main(void);
8908
8909 int
8910 main ()
8911 {
8912
8913     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8914
8915   ;
8916   return 0;
8917 }
8918 _ACEOF
8919 if ac_fn_c_try_compile "$LINENO"; then :
8920   charybdis_cv_c_gcc_w_missing_noreturn=yes
8921 else
8922   charybdis_cv_c_gcc_w_missing_noreturn=no
8923 fi
8924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8925    CFLAGS="${oldcflags}"
8926 fi
8927
8928   if test "x$charybdis_cv_c_gcc_w_missing_noreturn" = xyes; then
8929    CWARNS="${CWARNS}-Wmissing-noreturn "
8930    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8931 $as_echo "ok" >&6; }
8932   else
8933    charybdis_cv_c_gcc_w_missing_noreturn=''
8934    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8935 $as_echo "no" >&6; }
8936   fi
8937  else
8938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8939 $as_echo "no" >&6; }
8940  fi
8941
8942
8943  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wundef" >&5
8944 $as_echo_n "checking GCC flag(s) -Wundef... " >&6; }
8945  if test "${GCC-no}" = yes
8946  then
8947   if ${charybdis_cv_c_gcc_w_undef+:} false; then :
8948   $as_echo_n "(cached) " >&6
8949 else
8950
8951    oldcflags="${CFLAGS-}"
8952    CFLAGS="${CFLAGS-} ${CWARNS} -Wundef -Werror"
8953    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8954 /* end confdefs.h.  */
8955
8956 #include <string.h>
8957 #include <stdio.h>
8958 int main(void);
8959
8960 int
8961 main ()
8962 {
8963
8964     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8965
8966   ;
8967   return 0;
8968 }
8969 _ACEOF
8970 if ac_fn_c_try_compile "$LINENO"; then :
8971   charybdis_cv_c_gcc_w_undef=yes
8972 else
8973   charybdis_cv_c_gcc_w_undef=no
8974 fi
8975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8976    CFLAGS="${oldcflags}"
8977 fi
8978
8979   if test "x$charybdis_cv_c_gcc_w_undef" = xyes; then
8980    CWARNS="${CWARNS}-Wundef "
8981    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8982 $as_echo "ok" >&6; }
8983   else
8984    charybdis_cv_c_gcc_w_undef=''
8985    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8986 $as_echo "no" >&6; }
8987   fi
8988  else
8989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8990 $as_echo "no" >&6; }
8991  fi
8992
8993
8994  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wpacked" >&5
8995 $as_echo_n "checking GCC flag(s) -Wpacked... " >&6; }
8996  if test "${GCC-no}" = yes
8997  then
8998   if ${charybdis_cv_c_gcc_w_packed+:} false; then :
8999   $as_echo_n "(cached) " >&6
9000 else
9001
9002    oldcflags="${CFLAGS-}"
9003    CFLAGS="${CFLAGS-} ${CWARNS} -Wpacked -Werror"
9004    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9005 /* end confdefs.h.  */
9006
9007 #include <string.h>
9008 #include <stdio.h>
9009 int main(void);
9010
9011 int
9012 main ()
9013 {
9014
9015     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9016
9017   ;
9018   return 0;
9019 }
9020 _ACEOF
9021 if ac_fn_c_try_compile "$LINENO"; then :
9022   charybdis_cv_c_gcc_w_packed=yes
9023 else
9024   charybdis_cv_c_gcc_w_packed=no
9025 fi
9026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9027    CFLAGS="${oldcflags}"
9028 fi
9029
9030   if test "x$charybdis_cv_c_gcc_w_packed" = xyes; then
9031    CWARNS="${CWARNS}-Wpacked "
9032    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9033 $as_echo "ok" >&6; }
9034   else
9035    charybdis_cv_c_gcc_w_packed=''
9036    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9037 $as_echo "no" >&6; }
9038   fi
9039  else
9040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9041 $as_echo "no" >&6; }
9042  fi
9043
9044
9045  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wnested-externs" >&5
9046 $as_echo_n "checking GCC flag(s) -Wnested-externs... " >&6; }
9047  if test "${GCC-no}" = yes
9048  then
9049   if ${charybdis_cv_c_gcc_w_nested_externs+:} false; then :
9050   $as_echo_n "(cached) " >&6
9051 else
9052
9053    oldcflags="${CFLAGS-}"
9054    CFLAGS="${CFLAGS-} ${CWARNS} -Wnested-externs -Werror"
9055    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9056 /* end confdefs.h.  */
9057
9058 #include <string.h>
9059 #include <stdio.h>
9060 int main(void);
9061
9062 int
9063 main ()
9064 {
9065
9066     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9067
9068   ;
9069   return 0;
9070 }
9071 _ACEOF
9072 if ac_fn_c_try_compile "$LINENO"; then :
9073   charybdis_cv_c_gcc_w_nested_externs=yes
9074 else
9075   charybdis_cv_c_gcc_w_nested_externs=no
9076 fi
9077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9078    CFLAGS="${oldcflags}"
9079 fi
9080
9081   if test "x$charybdis_cv_c_gcc_w_nested_externs" = xyes; then
9082    CWARNS="${CWARNS}-Wnested-externs "
9083    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9084 $as_echo "ok" >&6; }
9085   else
9086    charybdis_cv_c_gcc_w_nested_externs=''
9087    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9088 $as_echo "no" >&6; }
9089   fi
9090  else
9091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9092 $as_echo "no" >&6; }
9093  fi
9094
9095
9096  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable" >&5
9097 $as_echo_n "checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable... " >&6; }
9098  if test "${GCC-no}" = yes
9099  then
9100   if ${charybdis_cv_c_gcc_w_unused+:} false; then :
9101   $as_echo_n "(cached) " >&6
9102 else
9103
9104    oldcflags="${CFLAGS-}"
9105    CFLAGS="${CFLAGS-} ${CWARNS} -Wunused-function -Wunused-label -Wunused-value -Wunused-variable -Werror"
9106    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9107 /* end confdefs.h.  */
9108
9109 #include <string.h>
9110 #include <stdio.h>
9111 int main(void);
9112
9113 int
9114 main ()
9115 {
9116
9117     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9118
9119   ;
9120   return 0;
9121 }
9122 _ACEOF
9123 if ac_fn_c_try_compile "$LINENO"; then :
9124   charybdis_cv_c_gcc_w_unused=yes
9125 else
9126   charybdis_cv_c_gcc_w_unused=no
9127 fi
9128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9129    CFLAGS="${oldcflags}"
9130 fi
9131
9132   if test "x$charybdis_cv_c_gcc_w_unused" = xyes; then
9133    CWARNS="${CWARNS}-Wunused-function -Wunused-label -Wunused-value -Wunused-variable "
9134    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9135 $as_echo "ok" >&6; }
9136   else
9137    charybdis_cv_c_gcc_w_unused=''
9138    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9139 $as_echo "no" >&6; }
9140   fi
9141  else
9142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9143 $as_echo "no" >&6; }
9144  fi
9145
9146
9147  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wredundant-decls" >&5
9148 $as_echo_n "checking GCC flag(s) -Wredundant-decls... " >&6; }
9149  if test "${GCC-no}" = yes
9150  then
9151   if ${charybdis_cv_c_gcc_w_redundant_decls+:} false; then :
9152   $as_echo_n "(cached) " >&6
9153 else
9154
9155    oldcflags="${CFLAGS-}"
9156    CFLAGS="${CFLAGS-} ${CWARNS} -Wredundant-decls -Werror"
9157    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9158 /* end confdefs.h.  */
9159
9160 #include <string.h>
9161 #include <stdio.h>
9162 int main(void);
9163
9164 int
9165 main ()
9166 {
9167
9168     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9169
9170   ;
9171   return 0;
9172 }
9173 _ACEOF
9174 if ac_fn_c_try_compile "$LINENO"; then :
9175   charybdis_cv_c_gcc_w_redundant_decls=yes
9176 else
9177   charybdis_cv_c_gcc_w_redundant_decls=no
9178 fi
9179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9180    CFLAGS="${oldcflags}"
9181 fi
9182
9183   if test "x$charybdis_cv_c_gcc_w_redundant_decls" = xyes; then
9184    CWARNS="${CWARNS}-Wredundant-decls "
9185    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9186 $as_echo "ok" >&6; }
9187   else
9188    charybdis_cv_c_gcc_w_redundant_decls=''
9189    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9190 $as_echo "no" >&6; }
9191   fi
9192  else
9193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9194 $as_echo "no" >&6; }
9195  fi
9196
9197
9198  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wfloat-equal" >&5
9199 $as_echo_n "checking GCC flag(s) -Wfloat-equal... " >&6; }
9200  if test "${GCC-no}" = yes
9201  then
9202   if ${charybdis_cv_c_gcc_w_float_equal+:} false; then :
9203   $as_echo_n "(cached) " >&6
9204 else
9205
9206    oldcflags="${CFLAGS-}"
9207    CFLAGS="${CFLAGS-} ${CWARNS} -Wfloat-equal -Werror"
9208    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9209 /* end confdefs.h.  */
9210
9211 #include <string.h>
9212 #include <stdio.h>
9213 int main(void);
9214
9215 int
9216 main ()
9217 {
9218
9219     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9220
9221   ;
9222   return 0;
9223 }
9224 _ACEOF
9225 if ac_fn_c_try_compile "$LINENO"; then :
9226   charybdis_cv_c_gcc_w_float_equal=yes
9227 else
9228   charybdis_cv_c_gcc_w_float_equal=no
9229 fi
9230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9231    CFLAGS="${oldcflags}"
9232 fi
9233
9234   if test "x$charybdis_cv_c_gcc_w_float_equal" = xyes; then
9235    CWARNS="${CWARNS}-Wfloat-equal "
9236    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9237 $as_echo "ok" >&6; }
9238   else
9239    charybdis_cv_c_gcc_w_float_equal=''
9240    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9241 $as_echo "no" >&6; }
9242   fi
9243  else
9244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9245 $as_echo "no" >&6; }
9246  fi
9247
9248
9249  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wformat -Wformat-y2k -Wno-format-security" >&5
9250 $as_echo_n "checking GCC flag(s) -Wformat -Wformat-y2k -Wno-format-security... " >&6; }
9251  if test "${GCC-no}" = yes
9252  then
9253   if ${charybdis_cv_c_gcc_w_format+:} false; then :
9254   $as_echo_n "(cached) " >&6
9255 else
9256
9257    oldcflags="${CFLAGS-}"
9258    CFLAGS="${CFLAGS-} ${CWARNS} -Wformat -Wformat-y2k -Wno-format-security -Werror"
9259    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9260 /* end confdefs.h.  */
9261
9262 #include <string.h>
9263 #include <stdio.h>
9264 int main(void);
9265
9266 int
9267 main ()
9268 {
9269
9270     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9271
9272   ;
9273   return 0;
9274 }
9275 _ACEOF
9276 if ac_fn_c_try_compile "$LINENO"; then :
9277   charybdis_cv_c_gcc_w_format=yes
9278 else
9279   charybdis_cv_c_gcc_w_format=no
9280 fi
9281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9282    CFLAGS="${oldcflags}"
9283 fi
9284
9285   if test "x$charybdis_cv_c_gcc_w_format" = xyes; then
9286    CWARNS="${CWARNS}-Wformat -Wformat-y2k -Wno-format-security "
9287    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9288 $as_echo "ok" >&6; }
9289   else
9290    charybdis_cv_c_gcc_w_format=''
9291    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9292 $as_echo "no" >&6; }
9293   fi
9294  else
9295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9296 $as_echo "no" >&6; }
9297  fi
9298
9299
9300 IRC_CFLAGS="$CFLAGS"
9301
9302 fi
9303
9304
9305 if test "$shared_modules" = no; then
9306         DYNLINK_C=""
9307         MOD_TARGET="libmodules.a"
9308         MODULES_LIBS="../modules/libmodules.a"
9309         SEDOBJ=""
9310
9311 $as_echo "#define STATIC_MODULES 1" >>confdefs.h
9312
9313         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: shared module support has been disabled!" >&5
9314 $as_echo "$as_me: WARNING: shared module support has been disabled!" >&2;}
9315 fi
9316
9317 if test "$shared_modules" = yes; then
9318
9319         ac_fn_c_check_func "$LINENO" "nlist" "ac_cv_func_nlist"
9320 if test "x$ac_cv_func_nlist" = xyes; then :
9321
9322 else
9323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist in -ldl" >&5
9324 $as_echo_n "checking for nlist in -ldl... " >&6; }
9325 if ${ac_cv_lib_dl_nlist+:} false; then :
9326   $as_echo_n "(cached) " >&6
9327 else
9328   ac_check_lib_save_LIBS=$LIBS
9329 LIBS="-ldl  $LIBS"
9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9331 /* end confdefs.h.  */
9332
9333 /* Override any GCC internal prototype to avoid an error.
9334    Use char because int might match the return type of a GCC
9335    builtin and then its argument prototype would still apply.  */
9336 #ifdef __cplusplus
9337 extern "C"
9338 #endif
9339 char nlist ();
9340 int
9341 main ()
9342 {
9343 return nlist ();
9344   ;
9345   return 0;
9346 }
9347 _ACEOF
9348 if ac_fn_c_try_link "$LINENO"; then :
9349   ac_cv_lib_dl_nlist=yes
9350 else
9351   ac_cv_lib_dl_nlist=no
9352 fi
9353 rm -f core conftest.err conftest.$ac_objext \
9354     conftest$ac_exeext conftest.$ac_ext
9355 LIBS=$ac_check_lib_save_LIBS
9356 fi
9357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_nlist" >&5
9358 $as_echo "$ac_cv_lib_dl_nlist" >&6; }
9359 if test "x$ac_cv_lib_dl_nlist" = xyes; then :
9360   nlist_lib="-ldl"
9361 else
9362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist in -lelf" >&5
9363 $as_echo_n "checking for nlist in -lelf... " >&6; }
9364 if ${ac_cv_lib_elf_nlist+:} false; then :
9365   $as_echo_n "(cached) " >&6
9366 else
9367   ac_check_lib_save_LIBS=$LIBS
9368 LIBS="-lelf  $LIBS"
9369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9370 /* end confdefs.h.  */
9371
9372 /* Override any GCC internal prototype to avoid an error.
9373    Use char because int might match the return type of a GCC
9374    builtin and then its argument prototype would still apply.  */
9375 #ifdef __cplusplus
9376 extern "C"
9377 #endif
9378 char nlist ();
9379 int
9380 main ()
9381 {
9382 return nlist ();
9383   ;
9384   return 0;
9385 }
9386 _ACEOF
9387 if ac_fn_c_try_link "$LINENO"; then :
9388   ac_cv_lib_elf_nlist=yes
9389 else
9390   ac_cv_lib_elf_nlist=no
9391 fi
9392 rm -f core conftest.err conftest.$ac_objext \
9393     conftest$ac_exeext conftest.$ac_ext
9394 LIBS=$ac_check_lib_save_LIBS
9395 fi
9396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_nlist" >&5
9397 $as_echo "$ac_cv_lib_elf_nlist" >&6; }
9398 if test "x$ac_cv_lib_elf_nlist" = xyes; then :
9399   nlist_lib="-lelf"
9400 fi
9401
9402
9403 fi
9404
9405
9406 fi
9407
9408
9409                                 ac_fn_c_check_header_mongrel "$LINENO" "libelf/nlist.h" "ac_cv_header_libelf_nlist_h" "$ac_includes_default"
9410 if test "x$ac_cv_header_libelf_nlist_h" = xyes; then :
9411    nlist_h="libelf/nlist.h"
9412 fi
9413
9414
9415         ac_fn_c_check_header_mongrel "$LINENO" "elf/nlist.h" "ac_cv_header_elf_nlist_h" "$ac_includes_default"
9416 if test "x$ac_cv_header_elf_nlist_h" = xyes; then :
9417    nlist_h="elf/nlist.h"
9418 fi
9419
9420
9421         ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
9422 if test "x$ac_cv_header_nlist_h" = xyes; then :
9423    nlist_h="nlist.h"
9424 fi
9425
9426
9427         if test x"$nlist_h" = "x"; then
9428
9429 cat >>confdefs.h <<_ACEOF
9430 #define SYMBOL_PREFIX ""
9431 _ACEOF
9432
9433         else
9434                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra underscores prepended to symbol names" >&5
9435 $as_echo_n "checking for extra underscores prepended to symbol names... " >&6; }
9436                 if ${symbol_underscores+:} false; then :
9437   $as_echo_n "(cached) " >&6
9438 else
9439
9440 cat << EOF > conftest.c
9441 #include <$nlist_h>
9442 #include <stdio.h>
9443 #include <stdlib.h>
9444 void _modinit(void);
9445 int main(int argc, char *argv[]) {
9446         int i;
9447         struct nlist nl[5];
9448
9449         /* fill the names in this way, so it'll work almost everywhere */
9450         nl[0].n_name = "_modinit";
9451         nl[1].n_name = "__modinit";
9452         nl[2].n_name = "___modinit";
9453         nl[3].n_name = "____modinit";
9454         nl[0].n_value = nl[1].n_value = nl[2].n_value = nl[3].n_value = nl[4].n_name = NULL;
9455
9456         if(argc < 2 || (nlist(argv[1], nl)) == -1) exit(-1);
9457         for(i = 0; i < 4; i++) {
9458                 if(nl[i].n_value != NULL)
9459                 {
9460                         int j;
9461                         for(j = 0; j < i; j++)
9462                                 printf("_");
9463                         exit(i);
9464                 }
9465         }
9466         exit(-1);
9467 }
9468 void _modinit(void) { return; }
9469 EOF
9470                 $CC $CPPFLAGS $IRC_CFLAGS -o conftest conftest.c $nlist_lib >/dev/null 2>&1
9471                 symbol_underscores=`./conftest conftest`
9472                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $symbol_underscores" >&5
9473 $as_echo "$symbol_underscores" >&6; }
9474                 $RM -f conftest conftest.c
9475
9476 fi
9477
9478
9479 cat >>confdefs.h <<_ACEOF
9480 #define SYMBOL_PREFIX "${symbol_underscores}"
9481 _ACEOF
9482
9483         fi
9484 fi
9485
9486 IRC_CFLAGS="$IRC_CFLAGS $CWARNS"
9487
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501 if test "$prefix" = "NONE"; then
9502
9503 cat >>confdefs.h <<_ACEOF
9504 #define IRCD_PREFIX "$ac_default_prefix"
9505 _ACEOF
9506
9507
9508 else
9509
9510
9511         prefix=`echo $prefix | sed 's/\/$//'`
9512
9513 cat >>confdefs.h <<_ACEOF
9514 #define IRCD_PREFIX "$prefix"
9515 _ACEOF
9516
9517
9518 fi
9519
9520 ac_config_files="$ac_config_files Makefile bandb/Makefile ssld/Makefile extensions/Makefile src/Makefile modules/Makefile tools/Makefile doc/Makefile help/Makefile"
9521
9522
9523 cat >confcache <<\_ACEOF
9524 # This file is a shell script that caches the results of configure
9525 # tests run on this system so they can be shared between configure
9526 # scripts and configure runs, see configure's option --config-cache.
9527 # It is not useful on other systems.  If it contains results you don't
9528 # want to keep, you may remove or edit it.
9529 #
9530 # config.status only pays attention to the cache file if you give it
9531 # the --recheck option to rerun configure.
9532 #
9533 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9534 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9535 # following values.
9536
9537 _ACEOF
9538
9539 # The following way of writing the cache mishandles newlines in values,
9540 # but we know of no workaround that is simple, portable, and efficient.
9541 # So, we kill variables containing newlines.
9542 # Ultrix sh set writes to stderr and can't be redirected directly,
9543 # and sets the high bit in the cache file unless we assign to the vars.
9544 (
9545   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9546     eval ac_val=\$$ac_var
9547     case $ac_val in #(
9548     *${as_nl}*)
9549       case $ac_var in #(
9550       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
9551 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
9552       esac
9553       case $ac_var in #(
9554       _ | IFS | as_nl) ;; #(
9555       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
9556       *) { eval $ac_var=; unset $ac_var;} ;;
9557       esac ;;
9558     esac
9559   done
9560
9561   (set) 2>&1 |
9562     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9563     *${as_nl}ac_space=\ *)
9564       # `set' does not quote correctly, so add quotes: double-quote
9565       # substitution turns \\\\ into \\, and sed turns \\ into \.
9566       sed -n \
9567         "s/'/'\\\\''/g;
9568           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9569       ;; #(
9570     *)
9571       # `set' quotes correctly as required by POSIX, so do not add quotes.
9572       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9573       ;;
9574     esac |
9575     sort
9576 ) |
9577   sed '
9578      /^ac_cv_env_/b end
9579      t clear
9580      :clear
9581      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9582      t end
9583      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9584      :end' >>confcache
9585 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9586   if test -w "$cache_file"; then
9587     if test "x$cache_file" != "x/dev/null"; then
9588       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
9589 $as_echo "$as_me: updating cache $cache_file" >&6;}
9590       if test ! -f "$cache_file" || test -h "$cache_file"; then
9591         cat confcache >"$cache_file"
9592       else
9593         case $cache_file in #(
9594         */* | ?:*)
9595           mv -f confcache "$cache_file"$$ &&
9596           mv -f "$cache_file"$$ "$cache_file" ;; #(
9597         *)
9598           mv -f confcache "$cache_file" ;;
9599         esac
9600       fi
9601     fi
9602   else
9603     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9604 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9605   fi
9606 fi
9607 rm -f confcache
9608
9609 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9610 # Let make expand exec_prefix.
9611 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9612
9613 DEFS=-DHAVE_CONFIG_H
9614
9615 ac_libobjs=
9616 ac_ltlibobjs=
9617 U=
9618 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9619   # 1. Remove the extension, and $U if already installed.
9620   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9621   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
9622   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
9623   #    will be set to the directory where LIBOBJS objects are built.
9624   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
9625   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9626 done
9627 LIBOBJS=$ac_libobjs
9628
9629 LTLIBOBJS=$ac_ltlibobjs
9630
9631
9632
9633
9634
9635 : "${CONFIG_STATUS=./config.status}"
9636 ac_write_fail=0
9637 ac_clean_files_save=$ac_clean_files
9638 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9640 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9641 as_write_fail=0
9642 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9643 #! $SHELL
9644 # Generated by $as_me.
9645 # Run this file to recreate the current configuration.
9646 # Compiler output produced by configure, useful for debugging
9647 # configure, is in config.log if it exists.
9648
9649 debug=false
9650 ac_cs_recheck=false
9651 ac_cs_silent=false
9652
9653 SHELL=\${CONFIG_SHELL-$SHELL}
9654 export SHELL
9655 _ASEOF
9656 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9657 ## -------------------- ##
9658 ## M4sh Initialization. ##
9659 ## -------------------- ##
9660
9661 # Be more Bourne compatible
9662 DUALCASE=1; export DUALCASE # for MKS sh
9663 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9664   emulate sh
9665   NULLCMD=:
9666   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9667   # is contrary to our usage.  Disable this feature.
9668   alias -g '${1+"$@"}'='"$@"'
9669   setopt NO_GLOB_SUBST
9670 else
9671   case `(set -o) 2>/dev/null` in #(
9672   *posix*) :
9673     set -o posix ;; #(
9674   *) :
9675      ;;
9676 esac
9677 fi
9678
9679
9680 as_nl='
9681 '
9682 export as_nl
9683 # Printing a long string crashes Solaris 7 /usr/bin/printf.
9684 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
9685 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
9686 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
9687 # Prefer a ksh shell builtin over an external printf program on Solaris,
9688 # but without wasting forks for bash or zsh.
9689 if test -z "$BASH_VERSION$ZSH_VERSION" \
9690     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
9691   as_echo='print -r --'
9692   as_echo_n='print -rn --'
9693 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
9694   as_echo='printf %s\n'
9695   as_echo_n='printf %s'
9696 else
9697   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
9698     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
9699     as_echo_n='/usr/ucb/echo -n'
9700   else
9701     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
9702     as_echo_n_body='eval
9703       arg=$1;
9704       case $arg in #(
9705       *"$as_nl"*)
9706         expr "X$arg" : "X\\(.*\\)$as_nl";
9707         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
9708       esac;
9709       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
9710     '
9711     export as_echo_n_body
9712     as_echo_n='sh -c $as_echo_n_body as_echo'
9713   fi
9714   export as_echo_body
9715   as_echo='sh -c $as_echo_body as_echo'
9716 fi
9717
9718 # The user is always right.
9719 if test "${PATH_SEPARATOR+set}" != set; then
9720   PATH_SEPARATOR=:
9721   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
9722     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
9723       PATH_SEPARATOR=';'
9724   }
9725 fi
9726
9727
9728 # IFS
9729 # We need space, tab and new line, in precisely that order.  Quoting is
9730 # there to prevent editors from complaining about space-tab.
9731 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9732 # splitting by setting IFS to empty value.)
9733 IFS=" ""        $as_nl"
9734
9735 # Find who we are.  Look in the path if we contain no directory separator.
9736 as_myself=
9737 case $0 in #((
9738   *[\\/]* ) as_myself=$0 ;;
9739   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9740 for as_dir in $PATH
9741 do
9742   IFS=$as_save_IFS
9743   test -z "$as_dir" && as_dir=.
9744     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9745   done
9746 IFS=$as_save_IFS
9747
9748      ;;
9749 esac
9750 # We did not find ourselves, most probably we were run as `sh COMMAND'
9751 # in which case we are not to be found in the path.
9752 if test "x$as_myself" = x; then
9753   as_myself=$0
9754 fi
9755 if test ! -f "$as_myself"; then
9756   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9757   exit 1
9758 fi
9759
9760 # Unset variables that we do not need and which cause bugs (e.g. in
9761 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
9762 # suppresses any "Segmentation fault" message there.  '((' could
9763 # trigger a bug in pdksh 5.2.14.
9764 for as_var in BASH_ENV ENV MAIL MAILPATH
9765 do eval test x\${$as_var+set} = xset \
9766   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
9767 done
9768 PS1='$ '
9769 PS2='> '
9770 PS4='+ '
9771
9772 # NLS nuisances.
9773 LC_ALL=C
9774 export LC_ALL
9775 LANGUAGE=C
9776 export LANGUAGE
9777
9778 # CDPATH.
9779 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9780
9781
9782 # as_fn_error STATUS ERROR [LINENO LOG_FD]
9783 # ----------------------------------------
9784 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
9785 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
9786 # script with STATUS, using 1 if that was 0.
9787 as_fn_error ()
9788 {
9789   as_status=$1; test $as_status -eq 0 && as_status=1
9790   if test "$4"; then
9791     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
9792     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9793   fi
9794   $as_echo "$as_me: error: $2" >&2
9795   as_fn_exit $as_status
9796 } # as_fn_error
9797
9798
9799 # as_fn_set_status STATUS
9800 # -----------------------
9801 # Set $? to STATUS, without forking.
9802 as_fn_set_status ()
9803 {
9804   return $1
9805 } # as_fn_set_status
9806
9807 # as_fn_exit STATUS
9808 # -----------------
9809 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
9810 as_fn_exit ()
9811 {
9812   set +e
9813   as_fn_set_status $1
9814   exit $1
9815 } # as_fn_exit
9816
9817 # as_fn_unset VAR
9818 # ---------------
9819 # Portably unset VAR.
9820 as_fn_unset ()
9821 {
9822   { eval $1=; unset $1;}
9823 }
9824 as_unset=as_fn_unset
9825 # as_fn_append VAR VALUE
9826 # ----------------------
9827 # Append the text in VALUE to the end of the definition contained in VAR. Take
9828 # advantage of any shell optimizations that allow amortized linear growth over
9829 # repeated appends, instead of the typical quadratic growth present in naive
9830 # implementations.
9831 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
9832   eval 'as_fn_append ()
9833   {
9834     eval $1+=\$2
9835   }'
9836 else
9837   as_fn_append ()
9838   {
9839     eval $1=\$$1\$2
9840   }
9841 fi # as_fn_append
9842
9843 # as_fn_arith ARG...
9844 # ------------------
9845 # Perform arithmetic evaluation on the ARGs, and store the result in the
9846 # global $as_val. Take advantage of shells that can avoid forks. The arguments
9847 # must be portable across $(()) and expr.
9848 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
9849   eval 'as_fn_arith ()
9850   {
9851     as_val=$(( $* ))
9852   }'
9853 else
9854   as_fn_arith ()
9855   {
9856     as_val=`expr "$@" || test $? -eq 1`
9857   }
9858 fi # as_fn_arith
9859
9860
9861 if expr a : '\(a\)' >/dev/null 2>&1 &&
9862    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9863   as_expr=expr
9864 else
9865   as_expr=false
9866 fi
9867
9868 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9869   as_basename=basename
9870 else
9871   as_basename=false
9872 fi
9873
9874 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9875   as_dirname=dirname
9876 else
9877   as_dirname=false
9878 fi
9879
9880 as_me=`$as_basename -- "$0" ||
9881 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9882          X"$0" : 'X\(//\)$' \| \
9883          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9884 $as_echo X/"$0" |
9885     sed '/^.*\/\([^/][^/]*\)\/*$/{
9886             s//\1/
9887             q
9888           }
9889           /^X\/\(\/\/\)$/{
9890             s//\1/
9891             q
9892           }
9893           /^X\/\(\/\).*/{
9894             s//\1/
9895             q
9896           }
9897           s/.*/./; q'`
9898
9899 # Avoid depending upon Character Ranges.
9900 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9901 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9902 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9903 as_cr_digits='0123456789'
9904 as_cr_alnum=$as_cr_Letters$as_cr_digits
9905
9906 ECHO_C= ECHO_N= ECHO_T=
9907 case `echo -n x` in #(((((
9908 -n*)
9909   case `echo 'xy\c'` in
9910   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9911   xy)  ECHO_C='\c';;
9912   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
9913        ECHO_T=' ';;
9914   esac;;
9915 *)
9916   ECHO_N='-n';;
9917 esac
9918
9919 rm -f conf$$ conf$$.exe conf$$.file
9920 if test -d conf$$.dir; then
9921   rm -f conf$$.dir/conf$$.file
9922 else
9923   rm -f conf$$.dir
9924   mkdir conf$$.dir 2>/dev/null
9925 fi
9926 if (echo >conf$$.file) 2>/dev/null; then
9927   if ln -s conf$$.file conf$$ 2>/dev/null; then
9928     as_ln_s='ln -s'
9929     # ... but there are two gotchas:
9930     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9931     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9932     # In both cases, we have to default to `cp -p'.
9933     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9934       as_ln_s='cp -p'
9935   elif ln conf$$.file conf$$ 2>/dev/null; then
9936     as_ln_s=ln
9937   else
9938     as_ln_s='cp -p'
9939   fi
9940 else
9941   as_ln_s='cp -p'
9942 fi
9943 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9944 rmdir conf$$.dir 2>/dev/null
9945
9946
9947 # as_fn_mkdir_p
9948 # -------------
9949 # Create "$as_dir" as a directory, including parents if necessary.
9950 as_fn_mkdir_p ()
9951 {
9952
9953   case $as_dir in #(
9954   -*) as_dir=./$as_dir;;
9955   esac
9956   test -d "$as_dir" || eval $as_mkdir_p || {
9957     as_dirs=
9958     while :; do
9959       case $as_dir in #(
9960       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
9961       *) as_qdir=$as_dir;;
9962       esac
9963       as_dirs="'$as_qdir' $as_dirs"
9964       as_dir=`$as_dirname -- "$as_dir" ||
9965 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9966          X"$as_dir" : 'X\(//\)[^/]' \| \
9967          X"$as_dir" : 'X\(//\)$' \| \
9968          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9969 $as_echo X"$as_dir" |
9970     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9971             s//\1/
9972             q
9973           }
9974           /^X\(\/\/\)[^/].*/{
9975             s//\1/
9976             q
9977           }
9978           /^X\(\/\/\)$/{
9979             s//\1/
9980             q
9981           }
9982           /^X\(\/\).*/{
9983             s//\1/
9984             q
9985           }
9986           s/.*/./; q'`
9987       test -d "$as_dir" && break
9988     done
9989     test -z "$as_dirs" || eval "mkdir $as_dirs"
9990   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
9991
9992
9993 } # as_fn_mkdir_p
9994 if mkdir -p . 2>/dev/null; then
9995   as_mkdir_p='mkdir -p "$as_dir"'
9996 else
9997   test -d ./-p && rmdir ./-p
9998   as_mkdir_p=false
9999 fi
10000
10001 if test -x / >/dev/null 2>&1; then
10002   as_test_x='test -x'
10003 else
10004   if ls -dL / >/dev/null 2>&1; then
10005     as_ls_L_option=L
10006   else
10007     as_ls_L_option=
10008   fi
10009   as_test_x='
10010     eval sh -c '\''
10011       if test -d "$1"; then
10012         test -d "$1/.";
10013       else
10014         case $1 in #(
10015         -*)set "./$1";;
10016         esac;
10017         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
10018         ???[sx]*):;;*)false;;esac;fi
10019     '\'' sh
10020   '
10021 fi
10022 as_executable_p=$as_test_x
10023
10024 # Sed expression to map a string onto a valid CPP name.
10025 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10026
10027 # Sed expression to map a string onto a valid variable name.
10028 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10029
10030
10031 exec 6>&1
10032 ## ----------------------------------- ##
10033 ## Main body of $CONFIG_STATUS script. ##
10034 ## ----------------------------------- ##
10035 _ASEOF
10036 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
10037
10038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10039 # Save the log message, to keep $0 and so on meaningful, and to
10040 # report actual input values of CONFIG_FILES etc. instead of their
10041 # values after options handling.
10042 ac_log="
10043 This file was extended by charybdis $as_me 3.3.0, which was
10044 generated by GNU Autoconf 2.68.  Invocation command line was
10045
10046   CONFIG_FILES    = $CONFIG_FILES
10047   CONFIG_HEADERS  = $CONFIG_HEADERS
10048   CONFIG_LINKS    = $CONFIG_LINKS
10049   CONFIG_COMMANDS = $CONFIG_COMMANDS
10050   $ $0 $@
10051
10052 on `(hostname || uname -n) 2>/dev/null | sed 1q`
10053 "
10054
10055 _ACEOF
10056
10057 case $ac_config_files in *"
10058 "*) set x $ac_config_files; shift; ac_config_files=$*;;
10059 esac
10060
10061 case $ac_config_headers in *"
10062 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
10063 esac
10064
10065
10066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10067 # Files that config.status was made for.
10068 config_files="$ac_config_files"
10069 config_headers="$ac_config_headers"
10070
10071 _ACEOF
10072
10073 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10074 ac_cs_usage="\
10075 \`$as_me' instantiates files and other configuration actions
10076 from templates according to the current configuration.  Unless the files
10077 and actions are specified as TAGs, all are instantiated by default.
10078
10079 Usage: $0 [OPTION]... [TAG]...
10080
10081   -h, --help       print this help, then exit
10082   -V, --version    print version number and configuration settings, then exit
10083       --config     print configuration, then exit
10084   -q, --quiet, --silent
10085                    do not print progress messages
10086   -d, --debug      don't remove temporary files
10087       --recheck    update $as_me by reconfiguring in the same conditions
10088       --file=FILE[:TEMPLATE]
10089                    instantiate the configuration file FILE
10090       --header=FILE[:TEMPLATE]
10091                    instantiate the configuration header FILE
10092
10093 Configuration files:
10094 $config_files
10095
10096 Configuration headers:
10097 $config_headers
10098
10099 Report bugs to the package provider."
10100
10101 _ACEOF
10102 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10103 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
10104 ac_cs_version="\\
10105 charybdis config.status 3.3.0
10106 configured by $0, generated by GNU Autoconf 2.68,
10107   with options \\"\$ac_cs_config\\"
10108
10109 Copyright (C) 2010 Free Software Foundation, Inc.
10110 This config.status script is free software; the Free Software Foundation
10111 gives unlimited permission to copy, distribute and modify it."
10112
10113 ac_pwd='$ac_pwd'
10114 srcdir='$srcdir'
10115 INSTALL='$INSTALL'
10116 test -n "\$AWK" || AWK=awk
10117 _ACEOF
10118
10119 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10120 # The default lists apply if the user does not specify any file.
10121 ac_need_defaults=:
10122 while test $# != 0
10123 do
10124   case $1 in
10125   --*=?*)
10126     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10127     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
10128     ac_shift=:
10129     ;;
10130   --*=)
10131     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10132     ac_optarg=
10133     ac_shift=:
10134     ;;
10135   *)
10136     ac_option=$1
10137     ac_optarg=$2
10138     ac_shift=shift
10139     ;;
10140   esac
10141
10142   case $ac_option in
10143   # Handling of the options.
10144   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10145     ac_cs_recheck=: ;;
10146   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
10147     $as_echo "$ac_cs_version"; exit ;;
10148   --config | --confi | --conf | --con | --co | --c )
10149     $as_echo "$ac_cs_config"; exit ;;
10150   --debug | --debu | --deb | --de | --d | -d )
10151     debug=: ;;
10152   --file | --fil | --fi | --f )
10153     $ac_shift
10154     case $ac_optarg in
10155     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
10156     '') as_fn_error $? "missing file argument" ;;
10157     esac
10158     as_fn_append CONFIG_FILES " '$ac_optarg'"
10159     ac_need_defaults=false;;
10160   --header | --heade | --head | --hea )
10161     $ac_shift
10162     case $ac_optarg in
10163     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
10164     esac
10165     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
10166     ac_need_defaults=false;;
10167   --he | --h)
10168     # Conflict between --help and --header
10169     as_fn_error $? "ambiguous option: \`$1'
10170 Try \`$0 --help' for more information.";;
10171   --help | --hel | -h )
10172     $as_echo "$ac_cs_usage"; exit ;;
10173   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
10174   | -silent | --silent | --silen | --sile | --sil | --si | --s)
10175     ac_cs_silent=: ;;
10176
10177   # This is an error.
10178   -*) as_fn_error $? "unrecognized option: \`$1'
10179 Try \`$0 --help' for more information." ;;
10180
10181   *) as_fn_append ac_config_targets " $1"
10182      ac_need_defaults=false ;;
10183
10184   esac
10185   shift
10186 done
10187
10188 ac_configure_extra_args=
10189
10190 if $ac_cs_silent; then
10191   exec 6>/dev/null
10192   ac_configure_extra_args="$ac_configure_extra_args --silent"
10193 fi
10194
10195 _ACEOF
10196 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10197 if \$ac_cs_recheck; then
10198   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10199   shift
10200   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
10201   CONFIG_SHELL='$SHELL'
10202   export CONFIG_SHELL
10203   exec "\$@"
10204 fi
10205
10206 _ACEOF
10207 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10208 exec 5>>config.log
10209 {
10210   echo
10211   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10212 ## Running $as_me. ##
10213 _ASBOX
10214   $as_echo "$ac_log"
10215 } >&5
10216
10217 _ACEOF
10218 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10219 _ACEOF
10220
10221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10222
10223 # Handling of arguments.
10224 for ac_config_target in $ac_config_targets
10225 do
10226   case $ac_config_target in
10227     "include/setup.h") CONFIG_HEADERS="$CONFIG_HEADERS include/setup.h" ;;
10228     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10229     "bandb/Makefile") CONFIG_FILES="$CONFIG_FILES bandb/Makefile" ;;
10230     "ssld/Makefile") CONFIG_FILES="$CONFIG_FILES ssld/Makefile" ;;
10231     "extensions/Makefile") CONFIG_FILES="$CONFIG_FILES extensions/Makefile" ;;
10232     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10233     "modules/Makefile") CONFIG_FILES="$CONFIG_FILES modules/Makefile" ;;
10234     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
10235     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10236     "help/Makefile") CONFIG_FILES="$CONFIG_FILES help/Makefile" ;;
10237
10238   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10239   esac
10240 done
10241
10242
10243 # If the user did not use the arguments to specify the items to instantiate,
10244 # then the envvar interface is used.  Set only those that are not.
10245 # We use the long form for the default assignment because of an extremely
10246 # bizarre bug on SunOS 4.1.3.
10247 if $ac_need_defaults; then
10248   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10249   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10250 fi
10251
10252 # Have a temporary directory for convenience.  Make it in the build tree
10253 # simply because there is no reason against having it here, and in addition,
10254 # creating and moving files from /tmp can sometimes cause problems.
10255 # Hook for its removal unless debugging.
10256 # Note that there is a small window in which the directory will not be cleaned:
10257 # after its creation but before its name has been assigned to `$tmp'.
10258 $debug ||
10259 {
10260   tmp= ac_tmp=
10261   trap 'exit_status=$?
10262   : "${ac_tmp:=$tmp}"
10263   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
10264 ' 0
10265   trap 'as_fn_exit 1' 1 2 13 15
10266 }
10267 # Create a (secure) tmp directory for tmp files.
10268
10269 {
10270   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10271   test -d "$tmp"
10272 }  ||
10273 {
10274   tmp=./conf$$-$RANDOM
10275   (umask 077 && mkdir "$tmp")
10276 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
10277 ac_tmp=$tmp
10278
10279 # Set up the scripts for CONFIG_FILES section.
10280 # No need to generate them if there are no CONFIG_FILES.
10281 # This happens for instance with `./config.status config.h'.
10282 if test -n "$CONFIG_FILES"; then
10283
10284
10285 ac_cr=`echo X | tr X '\015'`
10286 # On cygwin, bash can eat \r inside `` if the user requested igncr.
10287 # But we know of no other shell where ac_cr would be empty at this
10288 # point, so we can use a bashism as a fallback.
10289 if test "x$ac_cr" = x; then
10290   eval ac_cr=\$\'\\r\'
10291 fi
10292 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
10293 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
10294   ac_cs_awk_cr='\\r'
10295 else
10296   ac_cs_awk_cr=$ac_cr
10297 fi
10298
10299 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
10300 _ACEOF
10301
10302
10303 {
10304   echo "cat >conf$$subs.awk <<_ACEOF" &&
10305   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
10306   echo "_ACEOF"
10307 } >conf$$subs.sh ||
10308   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10309 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
10310 ac_delim='%!_!# '
10311 for ac_last_try in false false false false false :; do
10312   . ./conf$$subs.sh ||
10313     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10314
10315   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
10316   if test $ac_delim_n = $ac_delim_num; then
10317     break
10318   elif $ac_last_try; then
10319     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10320   else
10321     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10322   fi
10323 done
10324 rm -f conf$$subs.sh
10325
10326 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10327 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
10328 _ACEOF
10329 sed -n '
10330 h
10331 s/^/S["/; s/!.*/"]=/
10332 p
10333 g
10334 s/^[^!]*!//
10335 :repl
10336 t repl
10337 s/'"$ac_delim"'$//
10338 t delim
10339 :nl
10340 h
10341 s/\(.\{148\}\)..*/\1/
10342 t more1
10343 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
10344 p
10345 n
10346 b repl
10347 :more1
10348 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
10349 p
10350 g
10351 s/.\{148\}//
10352 t nl
10353 :delim
10354 h
10355 s/\(.\{148\}\)..*/\1/
10356 t more2
10357 s/["\\]/\\&/g; s/^/"/; s/$/"/
10358 p
10359 b
10360 :more2
10361 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
10362 p
10363 g
10364 s/.\{148\}//
10365 t delim
10366 ' <conf$$subs.awk | sed '
10367 /^[^""]/{
10368   N
10369   s/\n//
10370 }
10371 ' >>$CONFIG_STATUS || ac_write_fail=1
10372 rm -f conf$$subs.awk
10373 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10374 _ACAWK
10375 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
10376   for (key in S) S_is_set[key] = 1
10377   FS = "\a"
10378
10379 }
10380 {
10381   line = $ 0
10382   nfields = split(line, field, "@")
10383   substed = 0
10384   len = length(field[1])
10385   for (i = 2; i < nfields; i++) {
10386     key = field[i]
10387     keylen = length(key)
10388     if (S_is_set[key]) {
10389       value = S[key]
10390       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10391       len += length(value) + length(field[++i])
10392       substed = 1
10393     } else
10394       len += 1 + keylen
10395   }
10396
10397   print line
10398 }
10399
10400 _ACAWK
10401 _ACEOF
10402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10403 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10404   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10405 else
10406   cat
10407 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10408   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10409 _ACEOF
10410
10411 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10412 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10413 # trailing colons and then remove the whole line if VPATH becomes empty
10414 # (actually we leave an empty line to preserve line numbers).
10415 if test "x$srcdir" = x.; then
10416   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
10417 h
10418 s///
10419 s/^/:/
10420 s/[      ]*$/:/
10421 s/:\$(srcdir):/:/g
10422 s/:\${srcdir}:/:/g
10423 s/:@srcdir@:/:/g
10424 s/^:*//
10425 s/:*$//
10426 x
10427 s/\(=[   ]*\).*/\1/
10428 G
10429 s/\n//
10430 s/^[^=]*=[       ]*$//
10431 }'
10432 fi
10433
10434 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10435 fi # test -n "$CONFIG_FILES"
10436
10437 # Set up the scripts for CONFIG_HEADERS section.
10438 # No need to generate them if there are no CONFIG_HEADERS.
10439 # This happens for instance with `./config.status Makefile'.
10440 if test -n "$CONFIG_HEADERS"; then
10441 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
10442 BEGIN {
10443 _ACEOF
10444
10445 # Transform confdefs.h into an awk script `defines.awk', embedded as
10446 # here-document in config.status, that substitutes the proper values into
10447 # config.h.in to produce config.h.
10448
10449 # Create a delimiter string that does not exist in confdefs.h, to ease
10450 # handling of long lines.
10451 ac_delim='%!_!# '
10452 for ac_last_try in false false :; do
10453   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
10454   if test -z "$ac_tt"; then
10455     break
10456   elif $ac_last_try; then
10457     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
10458   else
10459     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10460   fi
10461 done
10462
10463 # For the awk script, D is an array of macro values keyed by name,
10464 # likewise P contains macro parameters if any.  Preserve backslash
10465 # newline sequences.
10466
10467 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
10468 sed -n '
10469 s/.\{148\}/&'"$ac_delim"'/g
10470 t rset
10471 :rset
10472 s/^[     ]*#[    ]*define[       ][      ]*/ /
10473 t def
10474 d
10475 :def
10476 s/\\$//
10477 t bsnl
10478 s/["\\]/\\&/g
10479 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
10480 D["\1"]=" \3"/p
10481 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
10482 d
10483 :bsnl
10484 s/["\\]/\\&/g
10485 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
10486 D["\1"]=" \3\\\\\\n"\\/p
10487 t cont
10488 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
10489 t cont
10490 d
10491 :cont
10492 n
10493 s/.\{148\}/&'"$ac_delim"'/g
10494 t clear
10495 :clear
10496 s/\\$//
10497 t bsnlc
10498 s/["\\]/\\&/g; s/^/"/; s/$/"/p
10499 d
10500 :bsnlc
10501 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
10502 b cont
10503 ' <confdefs.h | sed '
10504 s/'"$ac_delim"'/"\\\
10505 "/g' >>$CONFIG_STATUS || ac_write_fail=1
10506
10507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10508   for (key in D) D_is_set[key] = 1
10509   FS = "\a"
10510 }
10511 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
10512   line = \$ 0
10513   split(line, arg, " ")
10514   if (arg[1] == "#") {
10515     defundef = arg[2]
10516     mac1 = arg[3]
10517   } else {
10518     defundef = substr(arg[1], 2)
10519     mac1 = arg[2]
10520   }
10521   split(mac1, mac2, "(") #)
10522   macro = mac2[1]
10523   prefix = substr(line, 1, index(line, defundef) - 1)
10524   if (D_is_set[macro]) {
10525     # Preserve the white space surrounding the "#".
10526     print prefix "define", macro P[macro] D[macro]
10527     next
10528   } else {
10529     # Replace #undef with comments.  This is necessary, for example,
10530     # in the case of _POSIX_SOURCE, which is predefined and required
10531     # on some systems where configure will not decide to define it.
10532     if (defundef == "undef") {
10533       print "/*", prefix defundef, macro, "*/"
10534       next
10535     }
10536   }
10537 }
10538 { print }
10539 _ACAWK
10540 _ACEOF
10541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10542   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
10543 fi # test -n "$CONFIG_HEADERS"
10544
10545
10546 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
10547 shift
10548 for ac_tag
10549 do
10550   case $ac_tag in
10551   :[FHLC]) ac_mode=$ac_tag; continue;;
10552   esac
10553   case $ac_mode$ac_tag in
10554   :[FHL]*:*);;
10555   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
10556   :[FH]-) ac_tag=-:-;;
10557   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10558   esac
10559   ac_save_IFS=$IFS
10560   IFS=:
10561   set x $ac_tag
10562   IFS=$ac_save_IFS
10563   shift
10564   ac_file=$1
10565   shift
10566
10567   case $ac_mode in
10568   :L) ac_source=$1;;
10569   :[FH])
10570     ac_file_inputs=
10571     for ac_f
10572     do
10573       case $ac_f in
10574       -) ac_f="$ac_tmp/stdin";;
10575       *) # Look for the file first in the build tree, then in the source tree
10576          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10577          # because $ac_f cannot contain `:'.
10578          test -f "$ac_f" ||
10579            case $ac_f in
10580            [\\/$]*) false;;
10581            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10582            esac ||
10583            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
10584       esac
10585       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
10586       as_fn_append ac_file_inputs " '$ac_f'"
10587     done
10588
10589     # Let's still pretend it is `configure' which instantiates (i.e., don't
10590     # use $as_me), people would be surprised to read:
10591     #    /* config.h.  Generated by config.status.  */
10592     configure_input='Generated from '`
10593           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
10594         `' by configure.'
10595     if test x"$ac_file" != x-; then
10596       configure_input="$ac_file.  $configure_input"
10597       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
10598 $as_echo "$as_me: creating $ac_file" >&6;}
10599     fi
10600     # Neutralize special characters interpreted by sed in replacement strings.
10601     case $configure_input in #(
10602     *\&* | *\|* | *\\* )
10603        ac_sed_conf_input=`$as_echo "$configure_input" |
10604        sed 's/[\\\\&|]/\\\\&/g'`;; #(
10605     *) ac_sed_conf_input=$configure_input;;
10606     esac
10607
10608     case $ac_tag in
10609     *:-:* | *:-) cat >"$ac_tmp/stdin" \
10610       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10611     esac
10612     ;;
10613   esac
10614
10615   ac_dir=`$as_dirname -- "$ac_file" ||
10616 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10617          X"$ac_file" : 'X\(//\)[^/]' \| \
10618          X"$ac_file" : 'X\(//\)$' \| \
10619          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10620 $as_echo X"$ac_file" |
10621     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10622             s//\1/
10623             q
10624           }
10625           /^X\(\/\/\)[^/].*/{
10626             s//\1/
10627             q
10628           }
10629           /^X\(\/\/\)$/{
10630             s//\1/
10631             q
10632           }
10633           /^X\(\/\).*/{
10634             s//\1/
10635             q
10636           }
10637           s/.*/./; q'`
10638   as_dir="$ac_dir"; as_fn_mkdir_p
10639   ac_builddir=.
10640
10641 case "$ac_dir" in
10642 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10643 *)
10644   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10645   # A ".." for each directory in $ac_dir_suffix.
10646   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10647   case $ac_top_builddir_sub in
10648   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10649   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10650   esac ;;
10651 esac
10652 ac_abs_top_builddir=$ac_pwd
10653 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10654 # for backward compatibility:
10655 ac_top_builddir=$ac_top_build_prefix
10656
10657 case $srcdir in
10658   .)  # We are building in place.
10659     ac_srcdir=.
10660     ac_top_srcdir=$ac_top_builddir_sub
10661     ac_abs_top_srcdir=$ac_pwd ;;
10662   [\\/]* | ?:[\\/]* )  # Absolute name.
10663     ac_srcdir=$srcdir$ac_dir_suffix;
10664     ac_top_srcdir=$srcdir
10665     ac_abs_top_srcdir=$srcdir ;;
10666   *) # Relative name.
10667     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10668     ac_top_srcdir=$ac_top_build_prefix$srcdir
10669     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10670 esac
10671 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10672
10673
10674   case $ac_mode in
10675   :F)
10676   #
10677   # CONFIG_FILE
10678   #
10679
10680   case $INSTALL in
10681   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10682   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10683   esac
10684 _ACEOF
10685
10686 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10687 # If the template does not know about datarootdir, expand it.
10688 # FIXME: This hack should be removed a few years after 2.60.
10689 ac_datarootdir_hack=; ac_datarootdir_seen=
10690 ac_sed_dataroot='
10691 /datarootdir/ {
10692   p
10693   q
10694 }
10695 /@datadir@/p
10696 /@docdir@/p
10697 /@infodir@/p
10698 /@localedir@/p
10699 /@mandir@/p'
10700 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
10701 *datarootdir*) ac_datarootdir_seen=yes;;
10702 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10703   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10704 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10705 _ACEOF
10706 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10707   ac_datarootdir_hack='
10708   s&@datadir@&$datadir&g
10709   s&@docdir@&$docdir&g
10710   s&@infodir@&$infodir&g
10711   s&@localedir@&$localedir&g
10712   s&@mandir@&$mandir&g
10713   s&\\\${datarootdir}&$datarootdir&g' ;;
10714 esac
10715 _ACEOF
10716
10717 # Neutralize VPATH when `$srcdir' = `.'.
10718 # Shell code in configure.ac might set extrasub.
10719 # FIXME: do we really want to maintain this feature?
10720 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10721 ac_sed_extra="$ac_vpsub
10722 $extrasub
10723 _ACEOF
10724 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10725 :t
10726 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10727 s|@configure_input@|$ac_sed_conf_input|;t t
10728 s&@top_builddir@&$ac_top_builddir_sub&;t t
10729 s&@top_build_prefix@&$ac_top_build_prefix&;t t
10730 s&@srcdir@&$ac_srcdir&;t t
10731 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10732 s&@top_srcdir@&$ac_top_srcdir&;t t
10733 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10734 s&@builddir@&$ac_builddir&;t t
10735 s&@abs_builddir@&$ac_abs_builddir&;t t
10736 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10737 s&@INSTALL@&$ac_INSTALL&;t t
10738 $ac_datarootdir_hack
10739 "
10740 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
10741   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10742
10743 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10744   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
10745   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
10746       "$ac_tmp/out"`; test -z "$ac_out"; } &&
10747   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10748 which seems to be undefined.  Please make sure it is defined" >&5
10749 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10750 which seems to be undefined.  Please make sure it is defined" >&2;}
10751
10752   rm -f "$ac_tmp/stdin"
10753   case $ac_file in
10754   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
10755   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
10756   esac \
10757   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10758  ;;
10759   :H)
10760   #
10761   # CONFIG_HEADER
10762   #
10763   if test x"$ac_file" != x-; then
10764     {
10765       $as_echo "/* $configure_input  */" \
10766       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10767     } >"$ac_tmp/config.h" \
10768       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10769     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10770       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10771 $as_echo "$as_me: $ac_file is unchanged" >&6;}
10772     else
10773       rm -f "$ac_file"
10774       mv "$ac_tmp/config.h" "$ac_file" \
10775         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10776     fi
10777   else
10778     $as_echo "/* $configure_input  */" \
10779       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
10780       || as_fn_error $? "could not create -" "$LINENO" 5
10781   fi
10782  ;;
10783
10784
10785   esac
10786
10787 done # for ac_tag
10788
10789
10790 as_fn_exit 0
10791 _ACEOF
10792 ac_clean_files=$ac_clean_files_save
10793
10794 test $ac_write_fail = 0 ||
10795   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10796
10797
10798 # configure is writing to config.log, and then calls config.status.
10799 # config.status does its own redirection, appending to config.log.
10800 # Unfortunately, on DOS this fails, as config.log is still kept open
10801 # by configure, so config.status won't be able to write to it; its
10802 # output is simply discarded.  So we exec the FD to /dev/null,
10803 # effectively closing config.log, so it can be properly (re)opened and
10804 # appended to by config.status.  When coming back to configure, we
10805 # need to make the FD available again.
10806 if test "$no_create" != yes; then
10807   ac_cs_success=:
10808   ac_config_status_args=
10809   test "$silent" = yes &&
10810     ac_config_status_args="$ac_config_status_args --quiet"
10811   exec 5>/dev/null
10812   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10813   exec 5>>config.log
10814   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10815   # would make configure fail if this is the last instruction.
10816   $ac_cs_success || as_fn_exit 1
10817 fi
10818
10819 #
10820 # CONFIG_SUBDIRS section.
10821 #
10822 if test "$no_recursion" != yes; then
10823
10824   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
10825   # so they do not pile up.
10826   ac_sub_configure_args=
10827   ac_prev=
10828   eval "set x $ac_configure_args"
10829   shift
10830   for ac_arg
10831   do
10832     if test -n "$ac_prev"; then
10833       ac_prev=
10834       continue
10835     fi
10836     case $ac_arg in
10837     -cache-file | --cache-file | --cache-fil | --cache-fi \
10838     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
10839       ac_prev=cache_file ;;
10840     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
10841     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
10842     | --c=*)
10843       ;;
10844     --config-cache | -C)
10845       ;;
10846     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
10847       ac_prev=srcdir ;;
10848     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
10849       ;;
10850     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
10851       ac_prev=prefix ;;
10852     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
10853       ;;
10854     --disable-option-checking)
10855       ;;
10856     *)
10857       case $ac_arg in
10858       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10859       esac
10860       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
10861     esac
10862   done
10863
10864   # Always prepend --prefix to ensure using the same prefix
10865   # in subdir configurations.
10866   ac_arg="--prefix=$prefix"
10867   case $ac_arg in
10868   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10869   esac
10870   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
10871
10872   # Pass --silent
10873   if test "$silent" = yes; then
10874     ac_sub_configure_args="--silent $ac_sub_configure_args"
10875   fi
10876
10877   # Always prepend --disable-option-checking to silence warnings, since
10878   # different subdirs can have different --enable and --with options.
10879   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
10880
10881   ac_popdir=`pwd`
10882   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
10883
10884     # Do not complain, so a configure script can configure whichever
10885     # parts of a large source tree are present.
10886     test -d "$srcdir/$ac_dir" || continue
10887
10888     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
10889     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
10890     $as_echo "$ac_msg" >&6
10891     as_dir="$ac_dir"; as_fn_mkdir_p
10892     ac_builddir=.
10893
10894 case "$ac_dir" in
10895 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10896 *)
10897   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10898   # A ".." for each directory in $ac_dir_suffix.
10899   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10900   case $ac_top_builddir_sub in
10901   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10902   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10903   esac ;;
10904 esac
10905 ac_abs_top_builddir=$ac_pwd
10906 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10907 # for backward compatibility:
10908 ac_top_builddir=$ac_top_build_prefix
10909
10910 case $srcdir in
10911   .)  # We are building in place.
10912     ac_srcdir=.
10913     ac_top_srcdir=$ac_top_builddir_sub
10914     ac_abs_top_srcdir=$ac_pwd ;;
10915   [\\/]* | ?:[\\/]* )  # Absolute name.
10916     ac_srcdir=$srcdir$ac_dir_suffix;
10917     ac_top_srcdir=$srcdir
10918     ac_abs_top_srcdir=$srcdir ;;
10919   *) # Relative name.
10920     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10921     ac_top_srcdir=$ac_top_build_prefix$srcdir
10922     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10923 esac
10924 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10925
10926
10927     cd "$ac_dir"
10928
10929     # Check for guested configure; otherwise get Cygnus style configure.
10930     if test -f "$ac_srcdir/configure.gnu"; then
10931       ac_sub_configure=$ac_srcdir/configure.gnu
10932     elif test -f "$ac_srcdir/configure"; then
10933       ac_sub_configure=$ac_srcdir/configure
10934     elif test -f "$ac_srcdir/configure.in"; then
10935       # This should be Cygnus configure.
10936       ac_sub_configure=$ac_aux_dir/configure
10937     else
10938       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
10939 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
10940       ac_sub_configure=
10941     fi
10942
10943     # The recursion is here.
10944     if test -n "$ac_sub_configure"; then
10945       # Make the cache file name correct relative to the subdirectory.
10946       case $cache_file in
10947       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
10948       *) # Relative name.
10949         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
10950       esac
10951
10952       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
10953 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
10954       # The eval makes quoting arguments work.
10955       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
10956            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
10957         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
10958     fi
10959
10960     cd "$ac_popdir"
10961   done
10962 fi
10963 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
10964   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
10965 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
10966 fi
10967
10968
10969 if test "$cf_openssl_version_ok" = yes; then
10970         openssl="yes"
10971 else
10972         openssl="no"
10973 fi
10974
10975 if test "$shared_modules" = yes; then
10976         modules=shared
10977 else
10978         modules=static
10979 fi
10980
10981 echo "
10982 Configuration of ${BRANDING_NAME}-${BRANDING_VERSION}:
10983         Install directory  : $prefix
10984
10985         Ziplinks           : $zlib
10986         OpenSSL            : $openssl
10987         Socket Engine      : $SELECT_TYPE
10988         Small network      : $small_net
10989         Block allocator    : $balloc
10990
10991         Nickname length    : $NICKLEN
10992         Topic length       : $TOPICLEN
10993
10994 Use (g)make to compile $BRANDING_NAME, then (g)make install to install it.
10995 "