configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for charybdis 3.5.0-dev.
   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 "$DJDIR" || exec 7<&0 </dev/null
 540 exec 6>&1
 541
 542 # Name of the host.
 543 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 544 # so uname gets run too.
 545 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 546
 547 #
 548 # Initializations.
 549 #
 550 ac_default_prefix=/usr/local
 551 ac_clean_files=
 552 ac_config_libobj_dir=.
 553 LIBOBJS=
 554 cross_compiling=no
 555 subdirs=
 556 MFLAGS=
 557 MAKEFLAGS=
 558
 559 # Identity of this package.
 560 PACKAGE_NAME='charybdis'
 561 PACKAGE_TARNAME='charybdis'
 562 PACKAGE_VERSION='3.5.0-dev'
 563 PACKAGE_STRING='charybdis 3.5.0-dev'
 564 PACKAGE_BUGREPORT=''
 565 PACKAGE_URL=''
 566
 567 ac_default_prefix=$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 PROGRAM_PREFIX
 617 PKGRUNDIR
 618 moduledir
 619 MODULE_DIR
 620 helpdir
 621 HELP_DIR
 622 logdir
 623 LOG_DIR
 624 ETC_DIR
 625 ZLIB_LD
 626 ENCSPEED
 627 ALLOCA
 628 VICONF
 629 CRYPT_LIB
 630 PKGLIBEXECDIR
 631 pkglibexecdir
 632 PKGLOCALSTATEDIR
 633 pkglocalstatedir
 634 pkgrundir
 635 rundir
 636 pkglibdir
 637 LEXLIB
 638 LEX_OUTPUT_ROOT
 639 LEX
 640 YFLAGS
 641 YACC
 642 TOUCH
 643 RANLIB
 644 LD
 645 AR
 646 SED
 647 LN
 648 MV
 649 CP
 650 RM
 651 INSTALL_DATA
 652 INSTALL_SCRIPT
 653 INSTALL_PROGRAM
 654 SET_MAKE
 655 STDOUT
 656 MAKEDEPEND
 657 MKDEP
 658 subdirs
 659 EGREP
 660 GREP
 661 CPP
 662 OBJEXT
 663 EXEEXT
 664 ac_ct_CC
 665 CPPFLAGS
 666 LDFLAGS
 667 CFLAGS
 668 CC
 669 target_alias
 670 host_alias
 671 build_alias
 672 LIBS
 673 ECHO_T
 674 ECHO_N
 675 ECHO_C
 676 DEFS
 677 mandir
 678 localedir
 679 libdir
 680 psdir
 681 pdfdir
 682 dvidir
 683 htmldir
 684 infodir
 685 docdir
 686 oldincludedir
 687 includedir
 688 localstatedir
 689 sharedstatedir
 690 sysconfdir
 691 datadir
 692 datarootdir
 693 libexecdir
 694 sbindir
 695 bindir
 696 program_transform_name
 697 prefix
 698 exec_prefix
 699 PACKAGE_URL
 700 PACKAGE_BUGREPORT
 701 PACKAGE_STRING
 702 PACKAGE_VERSION
 703 PACKAGE_TARNAME
 704 PACKAGE_NAME
 705 PATH_SEPARATOR
 706 SHELL'
 707 ac_subst_files=''
 708 ac_user_opts='
 709 enable_option_checking
 710 enable_fhs_paths
 711 enable_ipv6
 712 enable_openssl
 713 with_zlib_path
 714 enable_zlib
 715 enable_ports
 716 enable_poll
 717 enable_select
 718 enable_kqueue
 719 enable_epoll
 720 with_confdir
 721 with_logdir
 722 with_helpdir
 723 with_moduledir
 724 with_rundir
 725 with_program_prefix
 726 with_custom_branding
 727 with_custom_version
 728 enable_assert
 729 enable_iodebug
 730 enable_profile
 731 enable_balloc
 732 enable_small_net
 733 with_nicklen
 734 with_topiclen
 735 enable_warnings
 736 '
 737       ac_precious_vars='build_alias
 738 host_alias
 739 target_alias
 740 CC
 741 CFLAGS
 742 LDFLAGS
 743 LIBS
 744 CPPFLAGS
 745 CPP
 746 YACC
 747 YFLAGS'
 748 ac_subdirs_all='libratbox'
 749
 750 # Initialize some variables set by options.
 751 ac_init_help=
 752 ac_init_version=false
 753 ac_unrecognized_opts=
 754 ac_unrecognized_sep=
 755 # The variables have the same names as the options, with
 756 # dashes changed to underlines.
 757 cache_file=/dev/null
 758 exec_prefix=NONE
 759 no_create=
 760 no_recursion=
 761 prefix=NONE
 762 program_prefix=NONE
 763 program_suffix=NONE
 764 program_transform_name=s,x,x,
 765 silent=
 766 site=
 767 srcdir=
 768 verbose=
 769 x_includes=NONE
 770 x_libraries=NONE
 771
 772 # Installation directory options.
 773 # These are left unexpanded so users can "make install exec_prefix=/foo"
 774 # and all the variables that are supposed to be based on exec_prefix
 775 # by default will actually change.
 776 # Use braces instead of parens because sh, perl, etc. also accept them.
 777 # (The list follows the same order as the GNU Coding Standards.)
 778 bindir='${exec_prefix}/bin'
 779 sbindir='${exec_prefix}/sbin'
 780 libexecdir='${exec_prefix}/libexec'
 781 datarootdir='${prefix}/share'
 782 datadir='${datarootdir}'
 783 sysconfdir='${prefix}/etc'
 784 sharedstatedir='${prefix}/com'
 785 localstatedir='${prefix}/var'
 786 includedir='${prefix}/include'
 787 oldincludedir='/usr/include'
 788 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 789 infodir='${datarootdir}/info'
 790 htmldir='${docdir}'
 791 dvidir='${docdir}'
 792 pdfdir='${docdir}'
 793 psdir='${docdir}'
 794 libdir='${exec_prefix}/lib'
 795 localedir='${datarootdir}/locale'
 796 mandir='${datarootdir}/man'
 797
 798 ac_prev=
 799 ac_dashdash=
 800 for ac_option
 801 do
 802   # If the previous option needs an argument, assign it.
 803   if test -n "$ac_prev"; then
 804     eval $ac_prev=\$ac_option
 805     ac_prev=
 806     continue
 807   fi
 808
 809   case $ac_option in
 810   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 811   *=)   ac_optarg= ;;
 812   *)    ac_optarg=yes ;;
 813   esac
 814
 815   # Accept the important Cygnus configure options, so we can diagnose typos.
 816
 817   case $ac_dashdash$ac_option in
 818   --)
 819     ac_dashdash=yes ;;
 820
 821   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 822     ac_prev=bindir ;;
 823   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 824     bindir=$ac_optarg ;;
 825
 826   -build | --build | --buil | --bui | --bu)
 827     ac_prev=build_alias ;;
 828   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 829     build_alias=$ac_optarg ;;
 830
 831   -cache-file | --cache-file | --cache-fil | --cache-fi \
 832   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 833     ac_prev=cache_file ;;
 834   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 835   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 836     cache_file=$ac_optarg ;;
 837
 838   --config-cache | -C)
 839     cache_file=config.cache ;;
 840
 841   -datadir | --datadir | --datadi | --datad)
 842     ac_prev=datadir ;;
 843   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 844     datadir=$ac_optarg ;;
 845
 846   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 847   | --dataroo | --dataro | --datar)
 848     ac_prev=datarootdir ;;
 849   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 850   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 851     datarootdir=$ac_optarg ;;
 852
 853   -disable-* | --disable-*)
 854     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 855     # Reject names that are not valid shell variable names.
 856     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 857       as_fn_error $? "invalid feature name: $ac_useropt"
 858     ac_useropt_orig=$ac_useropt
 859     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 860     case $ac_user_opts in
 861       *"
 862 "enable_$ac_useropt"
 863 "*) ;;
 864       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 865          ac_unrecognized_sep=', ';;
 866     esac
 867     eval enable_$ac_useropt=no ;;
 868
 869   -docdir | --docdir | --docdi | --doc | --do)
 870     ac_prev=docdir ;;
 871   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 872     docdir=$ac_optarg ;;
 873
 874   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 875     ac_prev=dvidir ;;
 876   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 877     dvidir=$ac_optarg ;;
 878
 879   -enable-* | --enable-*)
 880     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 881     # Reject names that are not valid shell variable names.
 882     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 883       as_fn_error $? "invalid feature name: $ac_useropt"
 884     ac_useropt_orig=$ac_useropt
 885     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 886     case $ac_user_opts in
 887       *"
 888 "enable_$ac_useropt"
 889 "*) ;;
 890       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 891          ac_unrecognized_sep=', ';;
 892     esac
 893     eval enable_$ac_useropt=\$ac_optarg ;;
 894
 895   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 896   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 897   | --exec | --exe | --ex)
 898     ac_prev=exec_prefix ;;
 899   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 900   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 901   | --exec=* | --exe=* | --ex=*)
 902     exec_prefix=$ac_optarg ;;
 903
 904   -gas | --gas | --ga | --g)
 905     # Obsolete; use --with-gas.
 906     with_gas=yes ;;
 907
 908   -help | --help | --hel | --he | -h)
 909     ac_init_help=long ;;
 910   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 911     ac_init_help=recursive ;;
 912   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 913     ac_init_help=short ;;
 914
 915   -host | --host | --hos | --ho)
 916     ac_prev=host_alias ;;
 917   -host=* | --host=* | --hos=* | --ho=*)
 918     host_alias=$ac_optarg ;;
 919
 920   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 921     ac_prev=htmldir ;;
 922   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 923   | --ht=*)
 924     htmldir=$ac_optarg ;;
 925
 926   -includedir | --includedir | --includedi | --included | --include \
 927   | --includ | --inclu | --incl | --inc)
 928     ac_prev=includedir ;;
 929   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 930   | --includ=* | --inclu=* | --incl=* | --inc=*)
 931     includedir=$ac_optarg ;;
 932
 933   -infodir | --infodir | --infodi | --infod | --info | --inf)
 934     ac_prev=infodir ;;
 935   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 936     infodir=$ac_optarg ;;
 937
 938   -libdir | --libdir | --libdi | --libd)
 939     ac_prev=libdir ;;
 940   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 941     libdir=$ac_optarg ;;
 942
 943   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 944   | --libexe | --libex | --libe)
 945     ac_prev=libexecdir ;;
 946   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 947   | --libexe=* | --libex=* | --libe=*)
 948     libexecdir=$ac_optarg ;;
 949
 950   -localedir | --localedir | --localedi | --localed | --locale)
 951     ac_prev=localedir ;;
 952   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 953     localedir=$ac_optarg ;;
 954
 955   -localstatedir | --localstatedir | --localstatedi | --localstated \
 956   | --localstate | --localstat | --localsta | --localst | --locals)
 957     ac_prev=localstatedir ;;
 958   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 959   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 960     localstatedir=$ac_optarg ;;
 961
 962   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 963     ac_prev=mandir ;;
 964   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 965     mandir=$ac_optarg ;;
 966
 967   -nfp | --nfp | --nf)
 968     # Obsolete; use --without-fp.
 969     with_fp=no ;;
 970
 971   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 972   | --no-cr | --no-c | -n)
 973     no_create=yes ;;
 974
 975   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 976   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 977     no_recursion=yes ;;
 978
 979   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 980   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 981   | --oldin | --oldi | --old | --ol | --o)
 982     ac_prev=oldincludedir ;;
 983   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 984   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 985   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 986     oldincludedir=$ac_optarg ;;
 987
 988   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 989     ac_prev=prefix ;;
 990   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 991     prefix=$ac_optarg ;;
 992
 993   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 994   | --program-pre | --program-pr | --program-p)
 995     ac_prev=program_prefix ;;
 996   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 997   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 998     program_prefix=$ac_optarg ;;
 999
1000   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1001   | --program-suf | --program-su | --program-s)
1002     ac_prev=program_suffix ;;
1003   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1004   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1005     program_suffix=$ac_optarg ;;
1006
1007   -program-transform-name | --program-transform-name \
1008   | --program-transform-nam | --program-transform-na \
1009   | --program-transform-n | --program-transform- \
1010   | --program-transform | --program-transfor \
1011   | --program-transfo | --program-transf \
1012   | --program-trans | --program-tran \
1013   | --progr-tra | --program-tr | --program-t)
1014     ac_prev=program_transform_name ;;
1015   -program-transform-name=* | --program-transform-name=* \
1016   | --program-transform-nam=* | --program-transform-na=* \
1017   | --program-transform-n=* | --program-transform-=* \
1018   | --program-transform=* | --program-transfor=* \
1019   | --program-transfo=* | --program-transf=* \
1020   | --program-trans=* | --program-tran=* \
1021   | --progr-tra=* | --program-tr=* | --program-t=*)
1022     program_transform_name=$ac_optarg ;;
1023
1024   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1025     ac_prev=pdfdir ;;
1026   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1027     pdfdir=$ac_optarg ;;
1028
1029   -psdir | --psdir | --psdi | --psd | --ps)
1030     ac_prev=psdir ;;
1031   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1032     psdir=$ac_optarg ;;
1033
1034   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1035   | -silent | --silent | --silen | --sile | --sil)
1036     silent=yes ;;
1037
1038   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1039     ac_prev=sbindir ;;
1040   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1041   | --sbi=* | --sb=*)
1042     sbindir=$ac_optarg ;;
1043
1044   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1045   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1046   | --sharedst | --shareds | --shared | --share | --shar \
1047   | --sha | --sh)
1048     ac_prev=sharedstatedir ;;
1049   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1050   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1051   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1052   | --sha=* | --sh=*)
1053     sharedstatedir=$ac_optarg ;;
1054
1055   -site | --site | --sit)
1056     ac_prev=site ;;
1057   -site=* | --site=* | --sit=*)
1058     site=$ac_optarg ;;
1059
1060   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1061     ac_prev=srcdir ;;
1062   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1063     srcdir=$ac_optarg ;;
1064
1065   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1066   | --syscon | --sysco | --sysc | --sys | --sy)
1067     ac_prev=sysconfdir ;;
1068   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1069   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1070     sysconfdir=$ac_optarg ;;
1071
1072   -target | --target | --targe | --targ | --tar | --ta | --t)
1073     ac_prev=target_alias ;;
1074   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1075     target_alias=$ac_optarg ;;
1076
1077   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1078     verbose=yes ;;
1079
1080   -version | --version | --versio | --versi | --vers | -V)
1081     ac_init_version=: ;;
1082
1083   -with-* | --with-*)
1084     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1085     # Reject names that are not valid shell variable names.
1086     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1087       as_fn_error $? "invalid package name: $ac_useropt"
1088     ac_useropt_orig=$ac_useropt
1089     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1090     case $ac_user_opts in
1091       *"
1092 "with_$ac_useropt"
1093 "*) ;;
1094       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1095          ac_unrecognized_sep=', ';;
1096     esac
1097     eval with_$ac_useropt=\$ac_optarg ;;
1098
1099   -without-* | --without-*)
1100     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1101     # Reject names that are not valid shell variable names.
1102     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1103       as_fn_error $? "invalid package name: $ac_useropt"
1104     ac_useropt_orig=$ac_useropt
1105     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1106     case $ac_user_opts in
1107       *"
1108 "with_$ac_useropt"
1109 "*) ;;
1110       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1111          ac_unrecognized_sep=', ';;
1112     esac
1113     eval with_$ac_useropt=no ;;
1114
1115   --x)
1116     # Obsolete; use --with-x.
1117     with_x=yes ;;
1118
1119   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1120   | --x-incl | --x-inc | --x-in | --x-i)
1121     ac_prev=x_includes ;;
1122   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1123   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1124     x_includes=$ac_optarg ;;
1125
1126   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1127   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1128     ac_prev=x_libraries ;;
1129   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1130   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1131     x_libraries=$ac_optarg ;;
1132
1133   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1134 Try \`$0 --help' for more information"
1135     ;;
1136
1137   *=*)
1138     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1139     # Reject names that are not valid shell variable names.
1140     case $ac_envvar in #(
1141       '' | [0-9]* | *[!_$as_cr_alnum]* )
1142       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1143     esac
1144     eval $ac_envvar=\$ac_optarg
1145     export $ac_envvar ;;
1146
1147   *)
1148     # FIXME: should be removed in autoconf 3.0.
1149     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1150     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1151       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1152     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1153     ;;
1154
1155   esac
1156 done
1157
1158 if test -n "$ac_prev"; then
1159   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1160   as_fn_error $? "missing argument to $ac_option"
1161 fi
1162
1163 if test -n "$ac_unrecognized_opts"; then
1164   case $enable_option_checking in
1165     no) ;;
1166     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1167     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1168   esac
1169 fi
1170
1171 # Check all directory arguments for consistency.
1172 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1173                 datadir sysconfdir sharedstatedir localstatedir includedir \
1174                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1175                 libdir localedir mandir
1176 do
1177   eval ac_val=\$$ac_var
1178   # Remove trailing slashes.
1179   case $ac_val in
1180     */ )
1181       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1182       eval $ac_var=\$ac_val;;
1183   esac
1184   # Be sure to have absolute directory names.
1185   case $ac_val in
1186     [\\/$]* | ?:[\\/]* )  continue;;
1187     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1188   esac
1189   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1190 done
1191
1192 # There might be people who depend on the old broken behavior: `$host'
1193 # used to hold the argument of --host etc.
1194 # FIXME: To remove some day.
1195 build=$build_alias
1196 host=$host_alias
1197 target=$target_alias
1198
1199 # FIXME: To remove some day.
1200 if test "x$host_alias" != x; then
1201   if test "x$build_alias" = x; then
1202     cross_compiling=maybe
1203     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1204     If a cross compiler is detected then cross compile mode will be used" >&2
1205   elif test "x$build_alias" != "x$host_alias"; then
1206     cross_compiling=yes
1207   fi
1208 fi
1209
1210 ac_tool_prefix=
1211 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1212
1213 test "$silent" = yes && exec 6>/dev/null
1214
1215
1216 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1217 ac_ls_di=`ls -di .` &&
1218 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1219   as_fn_error $? "working directory cannot be determined"
1220 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1221   as_fn_error $? "pwd does not report name of working directory"
1222
1223
1224 # Find the source files, if location was not specified.
1225 if test -z "$srcdir"; then
1226   ac_srcdir_defaulted=yes
1227   # Try the directory containing this script, then the parent directory.
1228   ac_confdir=`$as_dirname -- "$as_myself" ||
1229 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1230          X"$as_myself" : 'X\(//\)[^/]' \| \
1231          X"$as_myself" : 'X\(//\)$' \| \
1232          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1233 $as_echo X"$as_myself" |
1234     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1235             s//\1/
1236             q
1237           }
1238           /^X\(\/\/\)[^/].*/{
1239             s//\1/
1240             q
1241           }
1242           /^X\(\/\/\)$/{
1243             s//\1/
1244             q
1245           }
1246           /^X\(\/\).*/{
1247             s//\1/
1248             q
1249           }
1250           s/.*/./; q'`
1251   srcdir=$ac_confdir
1252   if test ! -r "$srcdir/$ac_unique_file"; then
1253     srcdir=..
1254   fi
1255 else
1256   ac_srcdir_defaulted=no
1257 fi
1258 if test ! -r "$srcdir/$ac_unique_file"; then
1259   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1260   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1261 fi
1262 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1263 ac_abs_confdir=`(
1264         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1265         pwd)`
1266 # When building in place, set srcdir=.
1267 if test "$ac_abs_confdir" = "$ac_pwd"; then
1268   srcdir=.
1269 fi
1270 # Remove unnecessary trailing slashes from srcdir.
1271 # Double slashes in file names in object file debugging info
1272 # mess up M-x gdb in Emacs.
1273 case $srcdir in
1274 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1275 esac
1276 for ac_var in $ac_precious_vars; do
1277   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1278   eval ac_env_${ac_var}_value=\$${ac_var}
1279   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1280   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1281 done
1282
1283 #
1284 # Report the --help message.
1285 #
1286 if test "$ac_init_help" = "long"; then
1287   # Omit some internal or obsolete options to make the list less imposing.
1288   # This message is too long to be a string in the A/UX 3.1 sh.
1289   cat <<_ACEOF
1290 \`configure' configures charybdis 3.5.0-dev to adapt to many kinds of systems.
1291
1292 Usage: $0 [OPTION]... [VAR=VALUE]...
1293
1294 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1295 VAR=VALUE.  See below for descriptions of some of the useful variables.
1296
1297 Defaults for the options are specified in brackets.
1298
1299 Configuration:
1300   -h, --help              display this help and exit
1301       --help=short        display options specific to this package
1302       --help=recursive    display the short help of all the included packages
1303   -V, --version           display version information and exit
1304   -q, --quiet, --silent   do not print \`checking ...' messages
1305       --cache-file=FILE   cache test results in FILE [disabled]
1306   -C, --config-cache      alias for \`--cache-file=config.cache'
1307   -n, --no-create         do not create output files
1308       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1309
1310 Installation directories:
1311   --prefix=PREFIX         install architecture-independent files in PREFIX
1312                           [$ac_default_prefix]
1313   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1314                           [PREFIX]
1315
1316 By default, \`make install' will install all the files in
1317 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1318 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1319 for instance \`--prefix=\$HOME'.
1320
1321 For better control, use the options below.
1322
1323 Fine tuning of the installation directories:
1324   --bindir=DIR            user executables [EPREFIX/bin]
1325   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1326   --libexecdir=DIR        program executables [EPREFIX/libexec]
1327   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1328   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1329   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1330   --libdir=DIR            object code libraries [EPREFIX/lib]
1331   --includedir=DIR        C header files [PREFIX/include]
1332   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1333   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1334   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1335   --infodir=DIR           info documentation [DATAROOTDIR/info]
1336   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1337   --mandir=DIR            man documentation [DATAROOTDIR/man]
1338   --docdir=DIR            documentation root [DATAROOTDIR/doc/charybdis]
1339   --htmldir=DIR           html documentation [DOCDIR]
1340   --dvidir=DIR            dvi documentation [DOCDIR]
1341   --pdfdir=DIR            pdf documentation [DOCDIR]
1342   --psdir=DIR             ps documentation [DOCDIR]
1343 _ACEOF
1344
1345   cat <<\_ACEOF
1346 _ACEOF
1347 fi
1348
1349 if test -n "$ac_init_help"; then
1350   case $ac_init_help in
1351      short | recursive ) echo "Configuration of charybdis 3.5.0-dev:";;
1352    esac
1353   cat <<\_ACEOF
1354
1355 Optional Features:
1356   --disable-option-checking  ignore unrecognized --enable/--with options
1357   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1358   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1359   --enable-fhs-paths      Use more FHS-like pathnames (for packagers).
1360   --enable-ipv6           Enable IPv6 support
1361   --enable-openssl=DIR    Enable OpenSSL support (DIR optional).
1362   --disable-openssl       Disable OpenSSL support.
1363   --disable-zlib          Disable ziplinks support
1364   --enable-ports          Force solaris I/O ports subsystem usage.
1365   --enable-poll           Force poll() usage.
1366   --enable-select         Force select() usage.
1367   --enable-kqueue         Force kqueue() usage.
1368   --enable-epoll          Force sys_epoll usage (Linux only).
1369   --enable-assert         Enable assert(). Choose between soft(warnings) and
1370                           hard(aborts the daemon)
1371   --enable-iodebug        Enable IO Debugging hooks
1372   --enable-profile        Enable profiling
1373   --disable-balloc        Disable the block allocator.
1374   --enable-small-net      Enable small network support.
1375   --enable-warnings       Enable all sorts of warnings for debugging.
1376
1377 Optional Packages:
1378   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1379   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1380   --with-zlib-path=DIR    Path to libz.so for ziplinks support.
1381   --with-confdir=DIR      Directory to install config files [deprecated, use
1382                           --sysconfdir instead].
1383   --with-logdir=DIR       Directory where to write logfiles.
1384   --with-helpdir=DIR      Directory to install help files.
1385   --with-moduledir=DIR    Directory to install modules.
1386   --with-rundir=DIR       Directory in which to store pidfile.
1387   --with-program-prefix=  If set, programs installed into PATH will be
1388                           installed with names prefixed by this prefix.
1389   --with-custom-branding=NAME
1390                           Custom branding name.
1391   --with-custom-version=NAME
1392                           Custom version branding.
1393   --with-nicklen=LENGTH   Set the upper-bound nick length to LENGTH (default
1394                           31, max 50)
1395   --with-topiclen=NUMBER  Set the max topic length to NUMBER (default 390, max
1396                           390)
1397
1398 Some influential environment variables:
1399   CC          C compiler command
1400   CFLAGS      C compiler flags
1401   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1402               nonstandard directory <lib dir>
1403   LIBS        libraries to pass to the linker, e.g. -l<library>
1404   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1405               you have headers in a nonstandard directory <include dir>
1406   CPP         C preprocessor
1407   YACC        The `Yet Another Compiler Compiler' implementation to use.
1408               Defaults to the first program found out of: `bison -y', `byacc',
1409               `yacc'.
1410   YFLAGS      The list of arguments that will be passed by default to $YACC.
1411               This script will default YFLAGS to the empty string to avoid a
1412               default value of `-d' given by some make applications.
1413
1414 Use these variables to override the choices made by `configure' or to help
1415 it to find libraries and programs with nonstandard names/locations.
1416
1417 Report bugs to the package provider.
1418 _ACEOF
1419 ac_status=$?
1420 fi
1421
1422 if test "$ac_init_help" = "recursive"; then
1423   # If there are subdirs, report their specific --help.
1424   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1425     test -d "$ac_dir" ||
1426       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1427       continue
1428     ac_builddir=.
1429
1430 case "$ac_dir" in
1431 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1432 *)
1433   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1434   # A ".." for each directory in $ac_dir_suffix.
1435   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1436   case $ac_top_builddir_sub in
1437   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1438   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1439   esac ;;
1440 esac
1441 ac_abs_top_builddir=$ac_pwd
1442 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1443 # for backward compatibility:
1444 ac_top_builddir=$ac_top_build_prefix
1445
1446 case $srcdir in
1447   .)  # We are building in place.
1448     ac_srcdir=.
1449     ac_top_srcdir=$ac_top_builddir_sub
1450     ac_abs_top_srcdir=$ac_pwd ;;
1451   [\\/]* | ?:[\\/]* )  # Absolute name.
1452     ac_srcdir=$srcdir$ac_dir_suffix;
1453     ac_top_srcdir=$srcdir
1454     ac_abs_top_srcdir=$srcdir ;;
1455   *) # Relative name.
1456     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1457     ac_top_srcdir=$ac_top_build_prefix$srcdir
1458     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1459 esac
1460 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1461
1462     cd "$ac_dir" || { ac_status=$?; continue; }
1463     # Check for guested configure.
1464     if test -f "$ac_srcdir/configure.gnu"; then
1465       echo &&
1466       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1467     elif test -f "$ac_srcdir/configure"; then
1468       echo &&
1469       $SHELL "$ac_srcdir/configure" --help=recursive
1470     else
1471       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1472     fi || ac_status=$?
1473     cd "$ac_pwd" || { ac_status=$?; break; }
1474   done
1475 fi
1476
1477 test -n "$ac_init_help" && exit $ac_status
1478 if $ac_init_version; then
1479   cat <<\_ACEOF
1480 charybdis configure 3.5.0-dev
1481 generated by GNU Autoconf 2.68
1482
1483 Copyright (C) 2010 Free Software Foundation, Inc.
1484 This configure script is free software; the Free Software Foundation
1485 gives unlimited permission to copy, distribute and modify it.
1486
1487 $Id: configure.ac 3516 2007-06-10 16:14:03Z jilles $
1488 _ACEOF
1489   exit
1490 fi
1491
1492 ## ------------------------ ##
1493 ## Autoconf initialization. ##
1494 ## ------------------------ ##
1495
1496 # ac_fn_c_try_compile LINENO
1497 # --------------------------
1498 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1499 ac_fn_c_try_compile ()
1500 {
1501   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1502   rm -f conftest.$ac_objext
1503   if { { ac_try="$ac_compile"
1504 case "(($ac_try" in
1505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1506   *) ac_try_echo=$ac_try;;
1507 esac
1508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1509 $as_echo "$ac_try_echo"; } >&5
1510   (eval "$ac_compile") 2>conftest.err
1511   ac_status=$?
1512   if test -s conftest.err; then
1513     grep -v '^ *+' conftest.err >conftest.er1
1514     cat conftest.er1 >&5
1515     mv -f conftest.er1 conftest.err
1516   fi
1517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1518   test $ac_status = 0; } && {
1519          test -z "$ac_c_werror_flag" ||
1520          test ! -s conftest.err
1521        } && test -s conftest.$ac_objext; then :
1522   ac_retval=0
1523 else
1524   $as_echo "$as_me: failed program was:" >&5
1525 sed 's/^/| /' conftest.$ac_ext >&5
1526
1527         ac_retval=1
1528 fi
1529   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1530   as_fn_set_status $ac_retval
1531
1532 } # ac_fn_c_try_compile
1533
1534 # ac_fn_c_try_cpp LINENO
1535 # ----------------------
1536 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1537 ac_fn_c_try_cpp ()
1538 {
1539   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1540   if { { ac_try="$ac_cpp conftest.$ac_ext"
1541 case "(($ac_try" in
1542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1543   *) ac_try_echo=$ac_try;;
1544 esac
1545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1546 $as_echo "$ac_try_echo"; } >&5
1547   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1548   ac_status=$?
1549   if test -s conftest.err; then
1550     grep -v '^ *+' conftest.err >conftest.er1
1551     cat conftest.er1 >&5
1552     mv -f conftest.er1 conftest.err
1553   fi
1554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1555   test $ac_status = 0; } > conftest.i && {
1556          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1557          test ! -s conftest.err
1558        }; then :
1559   ac_retval=0
1560 else
1561   $as_echo "$as_me: failed program was:" >&5
1562 sed 's/^/| /' conftest.$ac_ext >&5
1563
1564     ac_retval=1
1565 fi
1566   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1567   as_fn_set_status $ac_retval
1568
1569 } # ac_fn_c_try_cpp
1570
1571 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1572 # -------------------------------------------------------
1573 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1574 # the include files in INCLUDES and setting the cache variable VAR
1575 # accordingly.
1576 ac_fn_c_check_header_mongrel ()
1577 {
1578   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579   if eval \${$3+:} false; then :
1580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1581 $as_echo_n "checking for $2... " >&6; }
1582 if eval \${$3+:} false; then :
1583   $as_echo_n "(cached) " >&6
1584 fi
1585 eval ac_res=\$$3
1586                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1587 $as_echo "$ac_res" >&6; }
1588 else
1589   # Is the header compilable?
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1591 $as_echo_n "checking $2 usability... " >&6; }
1592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1593 /* end confdefs.h.  */
1594 $4
1595 #include <$2>
1596 _ACEOF
1597 if ac_fn_c_try_compile "$LINENO"; then :
1598   ac_header_compiler=yes
1599 else
1600   ac_header_compiler=no
1601 fi
1602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1604 $as_echo "$ac_header_compiler" >&6; }
1605
1606 # Is the header present?
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1608 $as_echo_n "checking $2 presence... " >&6; }
1609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1610 /* end confdefs.h.  */
1611 #include <$2>
1612 _ACEOF
1613 if ac_fn_c_try_cpp "$LINENO"; then :
1614   ac_header_preproc=yes
1615 else
1616   ac_header_preproc=no
1617 fi
1618 rm -f conftest.err conftest.i conftest.$ac_ext
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1620 $as_echo "$ac_header_preproc" >&6; }
1621
1622 # So?  What about this header?
1623 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1624   yes:no: )
1625     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1626 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1627     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1628 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1629     ;;
1630   no:yes:* )
1631     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1632 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1633     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1634 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1635     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1636 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1637     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1638 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1639     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1640 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1641     ;;
1642 esac
1643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1644 $as_echo_n "checking for $2... " >&6; }
1645 if eval \${$3+:} false; then :
1646   $as_echo_n "(cached) " >&6
1647 else
1648   eval "$3=\$ac_header_compiler"
1649 fi
1650 eval ac_res=\$$3
1651                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1652 $as_echo "$ac_res" >&6; }
1653 fi
1654   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1655
1656 } # ac_fn_c_check_header_mongrel
1657
1658 # ac_fn_c_try_run LINENO
1659 # ----------------------
1660 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1661 # that executables *can* be run.
1662 ac_fn_c_try_run ()
1663 {
1664   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1665   if { { ac_try="$ac_link"
1666 case "(($ac_try" in
1667   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1668   *) ac_try_echo=$ac_try;;
1669 esac
1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1671 $as_echo "$ac_try_echo"; } >&5
1672   (eval "$ac_link") 2>&5
1673   ac_status=$?
1674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1675   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1676   { { case "(($ac_try" in
1677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1678   *) ac_try_echo=$ac_try;;
1679 esac
1680 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1681 $as_echo "$ac_try_echo"; } >&5
1682   (eval "$ac_try") 2>&5
1683   ac_status=$?
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; }; }; then :
1686   ac_retval=0
1687 else
1688   $as_echo "$as_me: program exited with status $ac_status" >&5
1689        $as_echo "$as_me: failed program was:" >&5
1690 sed 's/^/| /' conftest.$ac_ext >&5
1691
1692        ac_retval=$ac_status
1693 fi
1694   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1695   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1696   as_fn_set_status $ac_retval
1697
1698 } # ac_fn_c_try_run
1699
1700 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1701 # -------------------------------------------------------
1702 # Tests whether HEADER exists and can be compiled using the include files in
1703 # INCLUDES, setting the cache variable VAR accordingly.
1704 ac_fn_c_check_header_compile ()
1705 {
1706   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1708 $as_echo_n "checking for $2... " >&6; }
1709 if eval \${$3+:} false; then :
1710   $as_echo_n "(cached) " >&6
1711 else
1712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1713 /* end confdefs.h.  */
1714 $4
1715 #include <$2>
1716 _ACEOF
1717 if ac_fn_c_try_compile "$LINENO"; then :
1718   eval "$3=yes"
1719 else
1720   eval "$3=no"
1721 fi
1722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1723 fi
1724 eval ac_res=\$$3
1725                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1726 $as_echo "$ac_res" >&6; }
1727   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1728
1729 } # ac_fn_c_check_header_compile
1730
1731 # ac_fn_c_try_link LINENO
1732 # -----------------------
1733 # Try to link conftest.$ac_ext, and return whether this succeeded.
1734 ac_fn_c_try_link ()
1735 {
1736   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1737   rm -f conftest.$ac_objext conftest$ac_exeext
1738   if { { ac_try="$ac_link"
1739 case "(($ac_try" in
1740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1741   *) ac_try_echo=$ac_try;;
1742 esac
1743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1744 $as_echo "$ac_try_echo"; } >&5
1745   (eval "$ac_link") 2>conftest.err
1746   ac_status=$?
1747   if test -s conftest.err; then
1748     grep -v '^ *+' conftest.err >conftest.er1
1749     cat conftest.er1 >&5
1750     mv -f conftest.er1 conftest.err
1751   fi
1752   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1753   test $ac_status = 0; } && {
1754          test -z "$ac_c_werror_flag" ||
1755          test ! -s conftest.err
1756        } && test -s conftest$ac_exeext && {
1757          test "$cross_compiling" = yes ||
1758          $as_test_x conftest$ac_exeext
1759        }; then :
1760   ac_retval=0
1761 else
1762   $as_echo "$as_me: failed program was:" >&5
1763 sed 's/^/| /' conftest.$ac_ext >&5
1764
1765         ac_retval=1
1766 fi
1767   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1768   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1769   # interfere with the next link command; also delete a directory that is
1770   # left behind by Apple's compiler.  We do this before executing the actions.
1771   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1772   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1773   as_fn_set_status $ac_retval
1774
1775 } # ac_fn_c_try_link
1776
1777 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1778 # -------------------------------------------
1779 # Tests whether TYPE exists after having included INCLUDES, setting cache
1780 # variable VAR accordingly.
1781 ac_fn_c_check_type ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1785 $as_echo_n "checking for $2... " >&6; }
1786 if eval \${$3+:} false; then :
1787   $as_echo_n "(cached) " >&6
1788 else
1789   eval "$3=no"
1790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1791 /* end confdefs.h.  */
1792 $4
1793 int
1794 main ()
1795 {
1796 if (sizeof ($2))
1797          return 0;
1798   ;
1799   return 0;
1800 }
1801 _ACEOF
1802 if ac_fn_c_try_compile "$LINENO"; then :
1803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1804 /* end confdefs.h.  */
1805 $4
1806 int
1807 main ()
1808 {
1809 if (sizeof (($2)))
1810             return 0;
1811   ;
1812   return 0;
1813 }
1814 _ACEOF
1815 if ac_fn_c_try_compile "$LINENO"; then :
1816
1817 else
1818   eval "$3=yes"
1819 fi
1820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1821 fi
1822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1823 fi
1824 eval ac_res=\$$3
1825                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1826 $as_echo "$ac_res" >&6; }
1827   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1828
1829 } # ac_fn_c_check_type
1830
1831 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1832 # --------------------------------------------
1833 # Tries to find the compile-time value of EXPR in a program that includes
1834 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1835 # computed
1836 ac_fn_c_compute_int ()
1837 {
1838   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1839   if test "$cross_compiling" = yes; then
1840     # Depending upon the size, compute the lo and hi bounds.
1841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1842 /* end confdefs.h.  */
1843 $4
1844 int
1845 main ()
1846 {
1847 static int test_array [1 - 2 * !(($2) >= 0)];
1848 test_array [0] = 0
1849
1850   ;
1851   return 0;
1852 }
1853 _ACEOF
1854 if ac_fn_c_try_compile "$LINENO"; then :
1855   ac_lo=0 ac_mid=0
1856   while :; do
1857     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1858 /* end confdefs.h.  */
1859 $4
1860 int
1861 main ()
1862 {
1863 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1864 test_array [0] = 0
1865
1866   ;
1867   return 0;
1868 }
1869 _ACEOF
1870 if ac_fn_c_try_compile "$LINENO"; then :
1871   ac_hi=$ac_mid; break
1872 else
1873   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1874                         if test $ac_lo -le $ac_mid; then
1875                           ac_lo= ac_hi=
1876                           break
1877                         fi
1878                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1879 fi
1880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1881   done
1882 else
1883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1884 /* end confdefs.h.  */
1885 $4
1886 int
1887 main ()
1888 {
1889 static int test_array [1 - 2 * !(($2) < 0)];
1890 test_array [0] = 0
1891
1892   ;
1893   return 0;
1894 }
1895 _ACEOF
1896 if ac_fn_c_try_compile "$LINENO"; then :
1897   ac_hi=-1 ac_mid=-1
1898   while :; do
1899     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1900 /* end confdefs.h.  */
1901 $4
1902 int
1903 main ()
1904 {
1905 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1906 test_array [0] = 0
1907
1908   ;
1909   return 0;
1910 }
1911 _ACEOF
1912 if ac_fn_c_try_compile "$LINENO"; then :
1913   ac_lo=$ac_mid; break
1914 else
1915   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1916                         if test $ac_mid -le $ac_hi; then
1917                           ac_lo= ac_hi=
1918                           break
1919                         fi
1920                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1921 fi
1922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1923   done
1924 else
1925   ac_lo= ac_hi=
1926 fi
1927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1928 fi
1929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1930 # Binary search between lo and hi bounds.
1931 while test "x$ac_lo" != "x$ac_hi"; do
1932   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 $4
1936 int
1937 main ()
1938 {
1939 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1940 test_array [0] = 0
1941
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947   ac_hi=$ac_mid
1948 else
1949   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1950 fi
1951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952 done
1953 case $ac_lo in #((
1954 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1955 '') ac_retval=1 ;;
1956 esac
1957   else
1958     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1959 /* end confdefs.h.  */
1960 $4
1961 static long int longval () { return $2; }
1962 static unsigned long int ulongval () { return $2; }
1963 #include <stdio.h>
1964 #include <stdlib.h>
1965 int
1966 main ()
1967 {
1968
1969   FILE *f = fopen ("conftest.val", "w");
1970   if (! f)
1971     return 1;
1972   if (($2) < 0)
1973     {
1974       long int i = longval ();
1975       if (i != ($2))
1976         return 1;
1977       fprintf (f, "%ld", i);
1978     }
1979   else
1980     {
1981       unsigned long int i = ulongval ();
1982       if (i != ($2))
1983         return 1;
1984       fprintf (f, "%lu", i);
1985     }
1986   /* Do not output a trailing newline, as this causes \r\n confusion
1987      on some platforms.  */
1988   return ferror (f) || fclose (f) != 0;
1989
1990   ;
1991   return 0;
1992 }
1993 _ACEOF
1994 if ac_fn_c_try_run "$LINENO"; then :
1995   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1996 else
1997   ac_retval=1
1998 fi
1999 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2000   conftest.$ac_objext conftest.beam conftest.$ac_ext
2001 rm -f conftest.val
2002
2003   fi
2004   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2005   as_fn_set_status $ac_retval
2006
2007 } # ac_fn_c_compute_int
2008
2009 # ac_fn_c_check_func LINENO FUNC VAR
2010 # ----------------------------------
2011 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2012 ac_fn_c_check_func ()
2013 {
2014   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2016 $as_echo_n "checking for $2... " >&6; }
2017 if eval \${$3+:} false; then :
2018   $as_echo_n "(cached) " >&6
2019 else
2020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2021 /* end confdefs.h.  */
2022 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2023    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2024 #define $2 innocuous_$2
2025
2026 /* System header to define __stub macros and hopefully few prototypes,
2027     which can conflict with char $2 (); below.
2028     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2029     <limits.h> exists even on freestanding compilers.  */
2030
2031 #ifdef __STDC__
2032 # include <limits.h>
2033 #else
2034 # include <assert.h>
2035 #endif
2036
2037 #undef $2
2038
2039 /* Override any GCC internal prototype to avoid an error.
2040    Use char because int might match the return type of a GCC
2041    builtin and then its argument prototype would still apply.  */
2042 #ifdef __cplusplus
2043 extern "C"
2044 #endif
2045 char $2 ();
2046 /* The GNU C library defines this for functions which it implements
2047     to always fail with ENOSYS.  Some functions are actually named
2048     something starting with __ and the normal name is an alias.  */
2049 #if defined __stub_$2 || defined __stub___$2
2050 choke me
2051 #endif
2052
2053 int
2054 main ()
2055 {
2056 return $2 ();
2057   ;
2058   return 0;
2059 }
2060 _ACEOF
2061 if ac_fn_c_try_link "$LINENO"; then :
2062   eval "$3=yes"
2063 else
2064   eval "$3=no"
2065 fi
2066 rm -f core conftest.err conftest.$ac_objext \
2067     conftest$ac_exeext conftest.$ac_ext
2068 fi
2069 eval ac_res=\$$3
2070                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2071 $as_echo "$ac_res" >&6; }
2072   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2073
2074 } # ac_fn_c_check_func
2075 cat >config.log <<_ACEOF
2076 This file contains any messages produced by compilers while
2077 running configure, to aid debugging if configure makes a mistake.
2078
2079 It was created by charybdis $as_me 3.5.0-dev, which was
2080 generated by GNU Autoconf 2.68.  Invocation command line was
2081
2082   $ $0 $@
2083
2084 _ACEOF
2085 exec 5>>config.log
2086 {
2087 cat <<_ASUNAME
2088 ## --------- ##
2089 ## Platform. ##
2090 ## --------- ##
2091
2092 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2093 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2094 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2095 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2096 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2097
2098 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2099 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2100
2101 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2102 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2103 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2104 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2105 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2106 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2107 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2108
2109 _ASUNAME
2110
2111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2112 for as_dir in $PATH
2113 do
2114   IFS=$as_save_IFS
2115   test -z "$as_dir" && as_dir=.
2116     $as_echo "PATH: $as_dir"
2117   done
2118 IFS=$as_save_IFS
2119
2120 } >&5
2121
2122 cat >&5 <<_ACEOF
2123
2124
2125 ## ----------- ##
2126 ## Core tests. ##
2127 ## ----------- ##
2128
2129 _ACEOF
2130
2131
2132 # Keep a trace of the command line.
2133 # Strip out --no-create and --no-recursion so they do not pile up.
2134 # Strip out --silent because we don't want to record it for future runs.
2135 # Also quote any args containing shell meta-characters.
2136 # Make two passes to allow for proper duplicate-argument suppression.
2137 ac_configure_args=
2138 ac_configure_args0=
2139 ac_configure_args1=
2140 ac_must_keep_next=false
2141 for ac_pass in 1 2
2142 do
2143   for ac_arg
2144   do
2145     case $ac_arg in
2146     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2147     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2148     | -silent | --silent | --silen | --sile | --sil)
2149       continue ;;
2150     *\'*)
2151       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2152     esac
2153     case $ac_pass in
2154     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2155     2)
2156       as_fn_append ac_configure_args1 " '$ac_arg'"
2157       if test $ac_must_keep_next = true; then
2158         ac_must_keep_next=false # Got value, back to normal.
2159       else
2160         case $ac_arg in
2161           *=* | --config-cache | -C | -disable-* | --disable-* \
2162           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2163           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2164           | -with-* | --with-* | -without-* | --without-* | --x)
2165             case "$ac_configure_args0 " in
2166               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2167             esac
2168             ;;
2169           -* ) ac_must_keep_next=true ;;
2170         esac
2171       fi
2172       as_fn_append ac_configure_args " '$ac_arg'"
2173       ;;
2174     esac
2175   done
2176 done
2177 { ac_configure_args0=; unset ac_configure_args0;}
2178 { ac_configure_args1=; unset ac_configure_args1;}
2179
2180 # When interrupted or exit'd, cleanup temporary files, and complete
2181 # config.log.  We remove comments because anyway the quotes in there
2182 # would cause problems or look ugly.
2183 # WARNING: Use '\'' to represent an apostrophe within the trap.
2184 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2185 trap 'exit_status=$?
2186   # Save into config.log some information that might help in debugging.
2187   {
2188     echo
2189
2190     $as_echo "## ---------------- ##
2191 ## Cache variables. ##
2192 ## ---------------- ##"
2193     echo
2194     # The following way of writing the cache mishandles newlines in values,
2195 (
2196   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2197     eval ac_val=\$$ac_var
2198     case $ac_val in #(
2199     *${as_nl}*)
2200       case $ac_var in #(
2201       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2202 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2203       esac
2204       case $ac_var in #(
2205       _ | IFS | as_nl) ;; #(
2206       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2207       *) { eval $ac_var=; unset $ac_var;} ;;
2208       esac ;;
2209     esac
2210   done
2211   (set) 2>&1 |
2212     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2213     *${as_nl}ac_space=\ *)
2214       sed -n \
2215         "s/'\''/'\''\\\\'\'''\''/g;
2216           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2217       ;; #(
2218     *)
2219       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2220       ;;
2221     esac |
2222     sort
2223 )
2224     echo
2225
2226     $as_echo "## ----------------- ##
2227 ## Output variables. ##
2228 ## ----------------- ##"
2229     echo
2230     for ac_var in $ac_subst_vars
2231     do
2232       eval ac_val=\$$ac_var
2233       case $ac_val in
2234       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2235       esac
2236       $as_echo "$ac_var='\''$ac_val'\''"
2237     done | sort
2238     echo
2239
2240     if test -n "$ac_subst_files"; then
2241       $as_echo "## ------------------- ##
2242 ## File substitutions. ##
2243 ## ------------------- ##"
2244       echo
2245       for ac_var in $ac_subst_files
2246       do
2247         eval ac_val=\$$ac_var
2248         case $ac_val in
2249         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2250         esac
2251         $as_echo "$ac_var='\''$ac_val'\''"
2252       done | sort
2253       echo
2254     fi
2255
2256     if test -s confdefs.h; then
2257       $as_echo "## ----------- ##
2258 ## confdefs.h. ##
2259 ## ----------- ##"
2260       echo
2261       cat confdefs.h
2262       echo
2263     fi
2264     test "$ac_signal" != 0 &&
2265       $as_echo "$as_me: caught signal $ac_signal"
2266     $as_echo "$as_me: exit $exit_status"
2267   } >&5
2268   rm -f core *.core core.conftest.* &&
2269     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2270     exit $exit_status
2271 ' 0
2272 for ac_signal in 1 2 13 15; do
2273   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2274 done
2275 ac_signal=0
2276
2277 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2278 rm -f -r conftest* confdefs.h
2279
2280 $as_echo "/* confdefs.h */" > confdefs.h
2281
2282 # Predefined preprocessor variables.
2283
2284 cat >>confdefs.h <<_ACEOF
2285 #define PACKAGE_NAME "$PACKAGE_NAME"
2286 _ACEOF
2287
2288 cat >>confdefs.h <<_ACEOF
2289 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2290 _ACEOF
2291
2292 cat >>confdefs.h <<_ACEOF
2293 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2294 _ACEOF
2295
2296 cat >>confdefs.h <<_ACEOF
2297 #define PACKAGE_STRING "$PACKAGE_STRING"
2298 _ACEOF
2299
2300 cat >>confdefs.h <<_ACEOF
2301 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2302 _ACEOF
2303
2304 cat >>confdefs.h <<_ACEOF
2305 #define PACKAGE_URL "$PACKAGE_URL"
2306 _ACEOF
2307
2308
2309 # Let the site file select an alternate cache file if it wants to.
2310 # Prefer an explicitly selected file to automatically selected ones.
2311 ac_site_file1=NONE
2312 ac_site_file2=NONE
2313 if test -n "$CONFIG_SITE"; then
2314   # We do not want a PATH search for config.site.
2315   case $CONFIG_SITE in #((
2316     -*)  ac_site_file1=./$CONFIG_SITE;;
2317     */*) ac_site_file1=$CONFIG_SITE;;
2318     *)   ac_site_file1=./$CONFIG_SITE;;
2319   esac
2320 elif test "x$prefix" != xNONE; then
2321   ac_site_file1=$prefix/share/config.site
2322   ac_site_file2=$prefix/etc/config.site
2323 else
2324   ac_site_file1=$ac_default_prefix/share/config.site
2325   ac_site_file2=$ac_default_prefix/etc/config.site
2326 fi
2327 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2328 do
2329   test "x$ac_site_file" = xNONE && continue
2330   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2331     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2332 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2333     sed 's/^/| /' "$ac_site_file" >&5
2334     . "$ac_site_file" \
2335       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2336 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2337 as_fn_error $? "failed to load site script $ac_site_file
2338 See \`config.log' for more details" "$LINENO" 5; }
2339   fi
2340 done
2341
2342 if test -r "$cache_file"; then
2343   # Some versions of bash will fail to source /dev/null (special files
2344   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2345   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2346     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2347 $as_echo "$as_me: loading cache $cache_file" >&6;}
2348     case $cache_file in
2349       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2350       *)                      . "./$cache_file";;
2351     esac
2352   fi
2353 else
2354   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2355 $as_echo "$as_me: creating cache $cache_file" >&6;}
2356   >$cache_file
2357 fi
2358
2359 # Check that the precious variables saved in the cache have kept the same
2360 # value.
2361 ac_cache_corrupted=false
2362 for ac_var in $ac_precious_vars; do
2363   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2364   eval ac_new_set=\$ac_env_${ac_var}_set
2365   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2366   eval ac_new_val=\$ac_env_${ac_var}_value
2367   case $ac_old_set,$ac_new_set in
2368     set,)
2369       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2370 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2371       ac_cache_corrupted=: ;;
2372     ,set)
2373       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2374 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2375       ac_cache_corrupted=: ;;
2376     ,);;
2377     *)
2378       if test "x$ac_old_val" != "x$ac_new_val"; then
2379         # differences in whitespace do not lead to failure.
2380         ac_old_val_w=`echo x $ac_old_val`
2381         ac_new_val_w=`echo x $ac_new_val`
2382         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2383           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2384 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2385           ac_cache_corrupted=:
2386         else
2387           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2388 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2389           eval $ac_var=\$ac_old_val
2390         fi
2391         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2392 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2393         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2394 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2395       fi;;
2396   esac
2397   # Pass precious variables to config.status.
2398   if test "$ac_new_set" = set; then
2399     case $ac_new_val in
2400     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2401     *) ac_arg=$ac_var=$ac_new_val ;;
2402     esac
2403     case " $ac_configure_args " in
2404       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2405       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2406     esac
2407   fi
2408 done
2409 if $ac_cache_corrupted; then
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2411 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2413 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2414   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2415 fi
2416 ## -------------------- ##
2417 ## Main body of script. ##
2418 ## -------------------- ##
2419
2420 ac_ext=c
2421 ac_cpp='$CPP $CPPFLAGS'
2422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2425
2426
2427
2428 ac_config_headers="$ac_config_headers include/setup.h"
2429
2430
2431
2432
2433 ac_ext=c
2434 ac_cpp='$CPP $CPPFLAGS'
2435 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2436 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2437 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2438 if test -n "$ac_tool_prefix"; then
2439   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2440 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2442 $as_echo_n "checking for $ac_word... " >&6; }
2443 if ${ac_cv_prog_CC+:} false; then :
2444   $as_echo_n "(cached) " >&6
2445 else
2446   if test -n "$CC"; then
2447   ac_cv_prog_CC="$CC" # Let the user override the test.
2448 else
2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2450 for as_dir in $PATH
2451 do
2452   IFS=$as_save_IFS
2453   test -z "$as_dir" && as_dir=.
2454     for ac_exec_ext in '' $ac_executable_extensions; do
2455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2456     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2458     break 2
2459   fi
2460 done
2461   done
2462 IFS=$as_save_IFS
2463
2464 fi
2465 fi
2466 CC=$ac_cv_prog_CC
2467 if test -n "$CC"; then
2468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2469 $as_echo "$CC" >&6; }
2470 else
2471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2472 $as_echo "no" >&6; }
2473 fi
2474
2475
2476 fi
2477 if test -z "$ac_cv_prog_CC"; then
2478   ac_ct_CC=$CC
2479   # Extract the first word of "gcc", so it can be a program name with args.
2480 set dummy gcc; ac_word=$2
2481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2482 $as_echo_n "checking for $ac_word... " >&6; }
2483 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2484   $as_echo_n "(cached) " >&6
2485 else
2486   if test -n "$ac_ct_CC"; then
2487   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2488 else
2489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2490 for as_dir in $PATH
2491 do
2492   IFS=$as_save_IFS
2493   test -z "$as_dir" && as_dir=.
2494     for ac_exec_ext in '' $ac_executable_extensions; do
2495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2496     ac_cv_prog_ac_ct_CC="gcc"
2497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2498     break 2
2499   fi
2500 done
2501   done
2502 IFS=$as_save_IFS
2503
2504 fi
2505 fi
2506 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2507 if test -n "$ac_ct_CC"; then
2508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2509 $as_echo "$ac_ct_CC" >&6; }
2510 else
2511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2512 $as_echo "no" >&6; }
2513 fi
2514
2515   if test "x$ac_ct_CC" = x; then
2516     CC=""
2517   else
2518     case $cross_compiling:$ac_tool_warned in
2519 yes:)
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2521 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2522 ac_tool_warned=yes ;;
2523 esac
2524     CC=$ac_ct_CC
2525   fi
2526 else
2527   CC="$ac_cv_prog_CC"
2528 fi
2529
2530 if test -z "$CC"; then
2531           if test -n "$ac_tool_prefix"; then
2532     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2533 set dummy ${ac_tool_prefix}cc; ac_word=$2
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2535 $as_echo_n "checking for $ac_word... " >&6; }
2536 if ${ac_cv_prog_CC+:} false; then :
2537   $as_echo_n "(cached) " >&6
2538 else
2539   if test -n "$CC"; then
2540   ac_cv_prog_CC="$CC" # Let the user override the test.
2541 else
2542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2543 for as_dir in $PATH
2544 do
2545   IFS=$as_save_IFS
2546   test -z "$as_dir" && as_dir=.
2547     for ac_exec_ext in '' $ac_executable_extensions; do
2548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2549     ac_cv_prog_CC="${ac_tool_prefix}cc"
2550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2551     break 2
2552   fi
2553 done
2554   done
2555 IFS=$as_save_IFS
2556
2557 fi
2558 fi
2559 CC=$ac_cv_prog_CC
2560 if test -n "$CC"; then
2561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2562 $as_echo "$CC" >&6; }
2563 else
2564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2565 $as_echo "no" >&6; }
2566 fi
2567
2568
2569   fi
2570 fi
2571 if test -z "$CC"; then
2572   # Extract the first word of "cc", so it can be a program name with args.
2573 set dummy cc; ac_word=$2
2574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2575 $as_echo_n "checking for $ac_word... " >&6; }
2576 if ${ac_cv_prog_CC+:} false; then :
2577   $as_echo_n "(cached) " >&6
2578 else
2579   if test -n "$CC"; then
2580   ac_cv_prog_CC="$CC" # Let the user override the test.
2581 else
2582   ac_prog_rejected=no
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 for as_dir in $PATH
2585 do
2586   IFS=$as_save_IFS
2587   test -z "$as_dir" && as_dir=.
2588     for ac_exec_ext in '' $ac_executable_extensions; do
2589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2590     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2591        ac_prog_rejected=yes
2592        continue
2593      fi
2594     ac_cv_prog_CC="cc"
2595     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2596     break 2
2597   fi
2598 done
2599   done
2600 IFS=$as_save_IFS
2601
2602 if test $ac_prog_rejected = yes; then
2603   # We found a bogon in the path, so make sure we never use it.
2604   set dummy $ac_cv_prog_CC
2605   shift
2606   if test $# != 0; then
2607     # We chose a different compiler from the bogus one.
2608     # However, it has the same basename, so the bogon will be chosen
2609     # first if we set CC to just the basename; use the full file name.
2610     shift
2611     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2612   fi
2613 fi
2614 fi
2615 fi
2616 CC=$ac_cv_prog_CC
2617 if test -n "$CC"; then
2618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2619 $as_echo "$CC" >&6; }
2620 else
2621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2622 $as_echo "no" >&6; }
2623 fi
2624
2625
2626 fi
2627 if test -z "$CC"; then
2628   if test -n "$ac_tool_prefix"; then
2629   for ac_prog in cl.exe
2630   do
2631     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2632 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2634 $as_echo_n "checking for $ac_word... " >&6; }
2635 if ${ac_cv_prog_CC+:} false; then :
2636   $as_echo_n "(cached) " >&6
2637 else
2638   if test -n "$CC"; then
2639   ac_cv_prog_CC="$CC" # Let the user override the test.
2640 else
2641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2642 for as_dir in $PATH
2643 do
2644   IFS=$as_save_IFS
2645   test -z "$as_dir" && as_dir=.
2646     for ac_exec_ext in '' $ac_executable_extensions; do
2647   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2648     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2650     break 2
2651   fi
2652 done
2653   done
2654 IFS=$as_save_IFS
2655
2656 fi
2657 fi
2658 CC=$ac_cv_prog_CC
2659 if test -n "$CC"; then
2660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2661 $as_echo "$CC" >&6; }
2662 else
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2664 $as_echo "no" >&6; }
2665 fi
2666
2667
2668     test -n "$CC" && break
2669   done
2670 fi
2671 if test -z "$CC"; then
2672   ac_ct_CC=$CC
2673   for ac_prog in cl.exe
2674 do
2675   # Extract the first word of "$ac_prog", so it can be a program name with args.
2676 set dummy $ac_prog; ac_word=$2
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2678 $as_echo_n "checking for $ac_word... " >&6; }
2679 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2680   $as_echo_n "(cached) " >&6
2681 else
2682   if test -n "$ac_ct_CC"; then
2683   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2684 else
2685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2686 for as_dir in $PATH
2687 do
2688   IFS=$as_save_IFS
2689   test -z "$as_dir" && as_dir=.
2690     for ac_exec_ext in '' $ac_executable_extensions; do
2691   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2692     ac_cv_prog_ac_ct_CC="$ac_prog"
2693     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2694     break 2
2695   fi
2696 done
2697   done
2698 IFS=$as_save_IFS
2699
2700 fi
2701 fi
2702 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2703 if test -n "$ac_ct_CC"; then
2704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2705 $as_echo "$ac_ct_CC" >&6; }
2706 else
2707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2708 $as_echo "no" >&6; }
2709 fi
2710
2711
2712   test -n "$ac_ct_CC" && break
2713 done
2714
2715   if test "x$ac_ct_CC" = x; then
2716     CC=""
2717   else
2718     case $cross_compiling:$ac_tool_warned in
2719 yes:)
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2721 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2722 ac_tool_warned=yes ;;
2723 esac
2724     CC=$ac_ct_CC
2725   fi
2726 fi
2727
2728 fi
2729
2730
2731 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2732 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2733 as_fn_error $? "no acceptable C compiler found in \$PATH
2734 See \`config.log' for more details" "$LINENO" 5; }
2735
2736 # Provide some information about the compiler.
2737 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2738 set X $ac_compile
2739 ac_compiler=$2
2740 for ac_option in --version -v -V -qversion; do
2741   { { ac_try="$ac_compiler $ac_option >&5"
2742 case "(($ac_try" in
2743   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2744   *) ac_try_echo=$ac_try;;
2745 esac
2746 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2747 $as_echo "$ac_try_echo"; } >&5
2748   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2749   ac_status=$?
2750   if test -s conftest.err; then
2751     sed '10a\
2752 ... rest of stderr output deleted ...
2753          10q' conftest.err >conftest.er1
2754     cat conftest.er1 >&5
2755   fi
2756   rm -f conftest.er1 conftest.err
2757   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2758   test $ac_status = 0; }
2759 done
2760
2761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2762 /* end confdefs.h.  */
2763
2764 int
2765 main ()
2766 {
2767
2768   ;
2769   return 0;
2770 }
2771 _ACEOF
2772 ac_clean_files_save=$ac_clean_files
2773 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2774 # Try to create an executable without -o first, disregard a.out.
2775 # It will help us diagnose broken compilers, and finding out an intuition
2776 # of exeext.
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2778 $as_echo_n "checking whether the C compiler works... " >&6; }
2779 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2780
2781 # The possible output files:
2782 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2783
2784 ac_rmfiles=
2785 for ac_file in $ac_files
2786 do
2787   case $ac_file in
2788     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2789     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2790   esac
2791 done
2792 rm -f $ac_rmfiles
2793
2794 if { { ac_try="$ac_link_default"
2795 case "(($ac_try" in
2796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2797   *) ac_try_echo=$ac_try;;
2798 esac
2799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2800 $as_echo "$ac_try_echo"; } >&5
2801   (eval "$ac_link_default") 2>&5
2802   ac_status=$?
2803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2804   test $ac_status = 0; }; then :
2805   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2806 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2807 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2808 # so that the user can short-circuit this test for compilers unknown to
2809 # Autoconf.
2810 for ac_file in $ac_files ''
2811 do
2812   test -f "$ac_file" || continue
2813   case $ac_file in
2814     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2815         ;;
2816     [ab].out )
2817         # We found the default executable, but exeext='' is most
2818         # certainly right.
2819         break;;
2820     *.* )
2821         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2822         then :; else
2823            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2824         fi
2825         # We set ac_cv_exeext here because the later test for it is not
2826         # safe: cross compilers may not add the suffix if given an `-o'
2827         # argument, so we may need to know it at that point already.
2828         # Even if this section looks crufty: it has the advantage of
2829         # actually working.
2830         break;;
2831     * )
2832         break;;
2833   esac
2834 done
2835 test "$ac_cv_exeext" = no && ac_cv_exeext=
2836
2837 else
2838   ac_file=''
2839 fi
2840 if test -z "$ac_file"; then :
2841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2842 $as_echo "no" >&6; }
2843 $as_echo "$as_me: failed program was:" >&5
2844 sed 's/^/| /' conftest.$ac_ext >&5
2845
2846 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2847 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2848 as_fn_error 77 "C compiler cannot create executables
2849 See \`config.log' for more details" "$LINENO" 5; }
2850 else
2851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2852 $as_echo "yes" >&6; }
2853 fi
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2855 $as_echo_n "checking for C compiler default output file name... " >&6; }
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2857 $as_echo "$ac_file" >&6; }
2858 ac_exeext=$ac_cv_exeext
2859
2860 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2861 ac_clean_files=$ac_clean_files_save
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2863 $as_echo_n "checking for suffix of executables... " >&6; }
2864 if { { ac_try="$ac_link"
2865 case "(($ac_try" in
2866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2867   *) ac_try_echo=$ac_try;;
2868 esac
2869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2870 $as_echo "$ac_try_echo"; } >&5
2871   (eval "$ac_link") 2>&5
2872   ac_status=$?
2873   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2874   test $ac_status = 0; }; then :
2875   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2876 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2877 # work properly (i.e., refer to `conftest.exe'), while it won't with
2878 # `rm'.
2879 for ac_file in conftest.exe conftest conftest.*; do
2880   test -f "$ac_file" || continue
2881   case $ac_file in
2882     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2883     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2884           break;;
2885     * ) break;;
2886   esac
2887 done
2888 else
2889   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2890 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2891 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2892 See \`config.log' for more details" "$LINENO" 5; }
2893 fi
2894 rm -f conftest conftest$ac_cv_exeext
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2896 $as_echo "$ac_cv_exeext" >&6; }
2897
2898 rm -f conftest.$ac_ext
2899 EXEEXT=$ac_cv_exeext
2900 ac_exeext=$EXEEXT
2901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2902 /* end confdefs.h.  */
2903 #include <stdio.h>
2904 int
2905 main ()
2906 {
2907 FILE *f = fopen ("conftest.out", "w");
2908  return ferror (f) || fclose (f) != 0;
2909
2910   ;
2911   return 0;
2912 }
2913 _ACEOF
2914 ac_clean_files="$ac_clean_files conftest.out"
2915 # Check that the compiler produces executables we can run.  If not, either
2916 # the compiler is broken, or we cross compile.
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2918 $as_echo_n "checking whether we are cross compiling... " >&6; }
2919 if test "$cross_compiling" != yes; then
2920   { { ac_try="$ac_link"
2921 case "(($ac_try" in
2922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2923   *) ac_try_echo=$ac_try;;
2924 esac
2925 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2926 $as_echo "$ac_try_echo"; } >&5
2927   (eval "$ac_link") 2>&5
2928   ac_status=$?
2929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2930   test $ac_status = 0; }
2931   if { ac_try='./conftest$ac_cv_exeext'
2932   { { case "(($ac_try" in
2933   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2934   *) ac_try_echo=$ac_try;;
2935 esac
2936 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2937 $as_echo "$ac_try_echo"; } >&5
2938   (eval "$ac_try") 2>&5
2939   ac_status=$?
2940   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2941   test $ac_status = 0; }; }; then
2942     cross_compiling=no
2943   else
2944     if test "$cross_compiling" = maybe; then
2945         cross_compiling=yes
2946     else
2947         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2948 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2949 as_fn_error $? "cannot run C compiled programs.
2950 If you meant to cross compile, use \`--host'.
2951 See \`config.log' for more details" "$LINENO" 5; }
2952     fi
2953   fi
2954 fi
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2956 $as_echo "$cross_compiling" >&6; }
2957
2958 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2959 ac_clean_files=$ac_clean_files_save
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2961 $as_echo_n "checking for suffix of object files... " >&6; }
2962 if ${ac_cv_objext+:} false; then :
2963   $as_echo_n "(cached) " >&6
2964 else
2965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2966 /* end confdefs.h.  */
2967
2968 int
2969 main ()
2970 {
2971
2972   ;
2973   return 0;
2974 }
2975 _ACEOF
2976 rm -f conftest.o conftest.obj
2977 if { { ac_try="$ac_compile"
2978 case "(($ac_try" in
2979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2980   *) ac_try_echo=$ac_try;;
2981 esac
2982 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2983 $as_echo "$ac_try_echo"; } >&5
2984   (eval "$ac_compile") 2>&5
2985   ac_status=$?
2986   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2987   test $ac_status = 0; }; then :
2988   for ac_file in conftest.o conftest.obj conftest.*; do
2989   test -f "$ac_file" || continue;
2990   case $ac_file in
2991     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2992     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2993        break;;
2994   esac
2995 done
2996 else
2997   $as_echo "$as_me: failed program was:" >&5
2998 sed 's/^/| /' conftest.$ac_ext >&5
2999
3000 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3002 as_fn_error $? "cannot compute suffix of object files: cannot compile
3003 See \`config.log' for more details" "$LINENO" 5; }
3004 fi
3005 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3006 fi
3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3008 $as_echo "$ac_cv_objext" >&6; }
3009 OBJEXT=$ac_cv_objext
3010 ac_objext=$OBJEXT
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3012 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3013 if ${ac_cv_c_compiler_gnu+:} false; then :
3014   $as_echo_n "(cached) " >&6
3015 else
3016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3017 /* end confdefs.h.  */
3018
3019 int
3020 main ()
3021 {
3022 #ifndef __GNUC__
3023        choke me
3024 #endif
3025
3026   ;
3027   return 0;
3028 }
3029 _ACEOF
3030 if ac_fn_c_try_compile "$LINENO"; then :
3031   ac_compiler_gnu=yes
3032 else
3033   ac_compiler_gnu=no
3034 fi
3035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3036 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3037
3038 fi
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3040 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3041 if test $ac_compiler_gnu = yes; then
3042   GCC=yes
3043 else
3044   GCC=
3045 fi
3046 ac_test_CFLAGS=${CFLAGS+set}
3047 ac_save_CFLAGS=$CFLAGS
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3049 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3050 if ${ac_cv_prog_cc_g+:} false; then :
3051   $as_echo_n "(cached) " >&6
3052 else
3053   ac_save_c_werror_flag=$ac_c_werror_flag
3054    ac_c_werror_flag=yes
3055    ac_cv_prog_cc_g=no
3056    CFLAGS="-g"
3057    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3058 /* end confdefs.h.  */
3059
3060 int
3061 main ()
3062 {
3063
3064   ;
3065   return 0;
3066 }
3067 _ACEOF
3068 if ac_fn_c_try_compile "$LINENO"; then :
3069   ac_cv_prog_cc_g=yes
3070 else
3071   CFLAGS=""
3072       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3073 /* end confdefs.h.  */
3074
3075 int
3076 main ()
3077 {
3078
3079   ;
3080   return 0;
3081 }
3082 _ACEOF
3083 if ac_fn_c_try_compile "$LINENO"; then :
3084
3085 else
3086   ac_c_werror_flag=$ac_save_c_werror_flag
3087          CFLAGS="-g"
3088          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3089 /* end confdefs.h.  */
3090
3091 int
3092 main ()
3093 {
3094
3095   ;
3096   return 0;
3097 }
3098 _ACEOF
3099 if ac_fn_c_try_compile "$LINENO"; then :
3100   ac_cv_prog_cc_g=yes
3101 fi
3102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3103 fi
3104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3105 fi
3106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3107    ac_c_werror_flag=$ac_save_c_werror_flag
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3110 $as_echo "$ac_cv_prog_cc_g" >&6; }
3111 if test "$ac_test_CFLAGS" = set; then
3112   CFLAGS=$ac_save_CFLAGS
3113 elif test $ac_cv_prog_cc_g = yes; then
3114   if test "$GCC" = yes; then
3115     CFLAGS="-g -O2"
3116   else
3117     CFLAGS="-g"
3118   fi
3119 else
3120   if test "$GCC" = yes; then
3121     CFLAGS="-O2"
3122   else
3123     CFLAGS=
3124   fi
3125 fi
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3127 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3128 if ${ac_cv_prog_cc_c89+:} false; then :
3129   $as_echo_n "(cached) " >&6
3130 else
3131   ac_cv_prog_cc_c89=no
3132 ac_save_CC=$CC
3133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3134 /* end confdefs.h.  */
3135 #include <stdarg.h>
3136 #include <stdio.h>
3137 #include <sys/types.h>
3138 #include <sys/stat.h>
3139 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3140 struct buf { int x; };
3141 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3142 static char *e (p, i)
3143      char **p;
3144      int i;
3145 {
3146   return p[i];
3147 }
3148 static char *f (char * (*g) (char **, int), char **p, ...)
3149 {
3150   char *s;
3151   va_list v;
3152   va_start (v,p);
3153   s = g (p, va_arg (v,int));
3154   va_end (v);
3155   return s;
3156 }
3157
3158 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3159    function prototypes and stuff, but not '\xHH' hex character constants.
3160    These don't provoke an error unfortunately, instead are silently treated
3161    as 'x'.  The following induces an error, until -std is added to get
3162    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3163    array size at least.  It's necessary to write '\x00'==0 to get something
3164    that's true only with -std.  */
3165 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3166
3167 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3168    inside strings and character constants.  */
3169 #define FOO(x) 'x'
3170 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3171
3172 int test (int i, double x);
3173 struct s1 {int (*f) (int a);};
3174 struct s2 {int (*f) (double a);};
3175 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3176 int argc;
3177 char **argv;
3178 int
3179 main ()
3180 {
3181 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3182   ;
3183   return 0;
3184 }
3185 _ACEOF
3186 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3187         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3188 do
3189   CC="$ac_save_CC $ac_arg"
3190   if ac_fn_c_try_compile "$LINENO"; then :
3191   ac_cv_prog_cc_c89=$ac_arg
3192 fi
3193 rm -f core conftest.err conftest.$ac_objext
3194   test "x$ac_cv_prog_cc_c89" != "xno" && break
3195 done
3196 rm -f conftest.$ac_ext
3197 CC=$ac_save_CC
3198
3199 fi
3200 # AC_CACHE_VAL
3201 case "x$ac_cv_prog_cc_c89" in
3202   x)
3203     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3204 $as_echo "none needed" >&6; } ;;
3205   xno)
3206     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3207 $as_echo "unsupported" >&6; } ;;
3208   *)
3209     CC="$CC $ac_cv_prog_cc_c89"
3210     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3211 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3212 esac
3213 if test "x$ac_cv_prog_cc_c89" != xno; then :
3214
3215 fi
3216
3217 ac_ext=c
3218 ac_cpp='$CPP $CPPFLAGS'
3219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3222
3223
3224 ac_ext=c
3225 ac_cpp='$CPP $CPPFLAGS'
3226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3230 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3231 # On Suns, sometimes $CPP names a directory.
3232 if test -n "$CPP" && test -d "$CPP"; then
3233   CPP=
3234 fi
3235 if test -z "$CPP"; then
3236   if ${ac_cv_prog_CPP+:} false; then :
3237   $as_echo_n "(cached) " >&6
3238 else
3239       # Double quotes because CPP needs to be expanded
3240     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3241     do
3242       ac_preproc_ok=false
3243 for ac_c_preproc_warn_flag in '' yes
3244 do
3245   # Use a header file that comes with gcc, so configuring glibc
3246   # with a fresh cross-compiler works.
3247   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3248   # <limits.h> exists even on freestanding compilers.
3249   # On the NeXT, cc -E runs the code through the compiler's parser,
3250   # not just through cpp. "Syntax error" is here to catch this case.
3251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3252 /* end confdefs.h.  */
3253 #ifdef __STDC__
3254 # include <limits.h>
3255 #else
3256 # include <assert.h>
3257 #endif
3258                      Syntax error
3259 _ACEOF
3260 if ac_fn_c_try_cpp "$LINENO"; then :
3261
3262 else
3263   # Broken: fails on valid input.
3264 continue
3265 fi
3266 rm -f conftest.err conftest.i conftest.$ac_ext
3267
3268   # OK, works on sane cases.  Now check whether nonexistent headers
3269   # can be detected and how.
3270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271 /* end confdefs.h.  */
3272 #include <ac_nonexistent.h>
3273 _ACEOF
3274 if ac_fn_c_try_cpp "$LINENO"; then :
3275   # Broken: success on invalid input.
3276 continue
3277 else
3278   # Passes both tests.
3279 ac_preproc_ok=:
3280 break
3281 fi
3282 rm -f conftest.err conftest.i conftest.$ac_ext
3283
3284 done
3285 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3286 rm -f conftest.i conftest.err conftest.$ac_ext
3287 if $ac_preproc_ok; then :
3288   break
3289 fi
3290
3291     done
3292     ac_cv_prog_CPP=$CPP
3293
3294 fi
3295   CPP=$ac_cv_prog_CPP
3296 else
3297   ac_cv_prog_CPP=$CPP
3298 fi
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3300 $as_echo "$CPP" >&6; }
3301 ac_preproc_ok=false
3302 for ac_c_preproc_warn_flag in '' yes
3303 do
3304   # Use a header file that comes with gcc, so configuring glibc
3305   # with a fresh cross-compiler works.
3306   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3307   # <limits.h> exists even on freestanding compilers.
3308   # On the NeXT, cc -E runs the code through the compiler's parser,
3309   # not just through cpp. "Syntax error" is here to catch this case.
3310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3311 /* end confdefs.h.  */
3312 #ifdef __STDC__
3313 # include <limits.h>
3314 #else
3315 # include <assert.h>
3316 #endif
3317                      Syntax error
3318 _ACEOF
3319 if ac_fn_c_try_cpp "$LINENO"; then :
3320
3321 else
3322   # Broken: fails on valid input.
3323 continue
3324 fi
3325 rm -f conftest.err conftest.i conftest.$ac_ext
3326
3327   # OK, works on sane cases.  Now check whether nonexistent headers
3328   # can be detected and how.
3329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3330 /* end confdefs.h.  */
3331 #include <ac_nonexistent.h>
3332 _ACEOF
3333 if ac_fn_c_try_cpp "$LINENO"; then :
3334   # Broken: success on invalid input.
3335 continue
3336 else
3337   # Passes both tests.
3338 ac_preproc_ok=:
3339 break
3340 fi
3341 rm -f conftest.err conftest.i conftest.$ac_ext
3342
3343 done
3344 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3345 rm -f conftest.i conftest.err conftest.$ac_ext
3346 if $ac_preproc_ok; then :
3347
3348 else
3349   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3351 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3352 See \`config.log' for more details" "$LINENO" 5; }
3353 fi
3354
3355 ac_ext=c
3356 ac_cpp='$CPP $CPPFLAGS'
3357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3360
3361
3362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3363 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3364 if ${ac_cv_path_GREP+:} false; then :
3365   $as_echo_n "(cached) " >&6
3366 else
3367   if test -z "$GREP"; then
3368   ac_path_GREP_found=false
3369   # Loop through the user's path and test for each of PROGNAME-LIST
3370   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3371 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3372 do
3373   IFS=$as_save_IFS
3374   test -z "$as_dir" && as_dir=.
3375     for ac_prog in grep ggrep; do
3376     for ac_exec_ext in '' $ac_executable_extensions; do
3377       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3378       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3379 # Check for GNU ac_path_GREP and select it if it is found.
3380   # Check for GNU $ac_path_GREP
3381 case `"$ac_path_GREP" --version 2>&1` in
3382 *GNU*)
3383   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3384 *)
3385   ac_count=0
3386   $as_echo_n 0123456789 >"conftest.in"
3387   while :
3388   do
3389     cat "conftest.in" "conftest.in" >"conftest.tmp"
3390     mv "conftest.tmp" "conftest.in"
3391     cp "conftest.in" "conftest.nl"
3392     $as_echo 'GREP' >> "conftest.nl"
3393     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3394     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3395     as_fn_arith $ac_count + 1 && ac_count=$as_val
3396     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3397       # Best one so far, save it but keep looking for a better one
3398       ac_cv_path_GREP="$ac_path_GREP"
3399       ac_path_GREP_max=$ac_count
3400     fi
3401     # 10*(2^10) chars as input seems more than enough
3402     test $ac_count -gt 10 && break
3403   done
3404   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3405 esac
3406
3407       $ac_path_GREP_found && break 3
3408     done
3409   done
3410   done
3411 IFS=$as_save_IFS
3412   if test -z "$ac_cv_path_GREP"; then
3413     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3414   fi
3415 else
3416   ac_cv_path_GREP=$GREP
3417 fi
3418
3419 fi
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3421 $as_echo "$ac_cv_path_GREP" >&6; }
3422  GREP="$ac_cv_path_GREP"
3423
3424
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3426 $as_echo_n "checking for egrep... " >&6; }
3427 if ${ac_cv_path_EGREP+:} false; then :
3428   $as_echo_n "(cached) " >&6
3429 else
3430   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3431    then ac_cv_path_EGREP="$GREP -E"
3432    else
3433      if test -z "$EGREP"; then
3434   ac_path_EGREP_found=false
3435   # Loop through the user's path and test for each of PROGNAME-LIST
3436   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3437 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3438 do
3439   IFS=$as_save_IFS
3440   test -z "$as_dir" && as_dir=.
3441     for ac_prog in egrep; do
3442     for ac_exec_ext in '' $ac_executable_extensions; do
3443       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3444       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3445 # Check for GNU ac_path_EGREP and select it if it is found.
3446   # Check for GNU $ac_path_EGREP
3447 case `"$ac_path_EGREP" --version 2>&1` in
3448 *GNU*)
3449   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3450 *)
3451   ac_count=0
3452   $as_echo_n 0123456789 >"conftest.in"
3453   while :
3454   do
3455     cat "conftest.in" "conftest.in" >"conftest.tmp"
3456     mv "conftest.tmp" "conftest.in"
3457     cp "conftest.in" "conftest.nl"
3458     $as_echo 'EGREP' >> "conftest.nl"
3459     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3460     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3461     as_fn_arith $ac_count + 1 && ac_count=$as_val
3462     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3463       # Best one so far, save it but keep looking for a better one
3464       ac_cv_path_EGREP="$ac_path_EGREP"
3465       ac_path_EGREP_max=$ac_count
3466     fi
3467     # 10*(2^10) chars as input seems more than enough
3468     test $ac_count -gt 10 && break
3469   done
3470   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3471 esac
3472
3473       $ac_path_EGREP_found && break 3
3474     done
3475   done
3476   done
3477 IFS=$as_save_IFS
3478   if test -z "$ac_cv_path_EGREP"; then
3479     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3480   fi
3481 else
3482   ac_cv_path_EGREP=$EGREP
3483 fi
3484
3485    fi
3486 fi
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3488 $as_echo "$ac_cv_path_EGREP" >&6; }
3489  EGREP="$ac_cv_path_EGREP"
3490
3491
3492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3493 $as_echo_n "checking for ANSI C header files... " >&6; }
3494 if ${ac_cv_header_stdc+:} false; then :
3495   $as_echo_n "(cached) " >&6
3496 else
3497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3498 /* end confdefs.h.  */
3499 #include <stdlib.h>
3500 #include <stdarg.h>
3501 #include <string.h>
3502 #include <float.h>
3503
3504 int
3505 main ()
3506 {
3507
3508   ;
3509   return 0;
3510 }
3511 _ACEOF
3512 if ac_fn_c_try_compile "$LINENO"; then :
3513   ac_cv_header_stdc=yes
3514 else
3515   ac_cv_header_stdc=no
3516 fi
3517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3518
3519 if test $ac_cv_header_stdc = yes; then
3520   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3522 /* end confdefs.h.  */
3523 #include <string.h>
3524
3525 _ACEOF
3526 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3527   $EGREP "memchr" >/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 $ac_cv_header_stdc = yes; then
3537   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3539 /* end confdefs.h.  */
3540 #include <stdlib.h>
3541
3542 _ACEOF
3543 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3544   $EGREP "free" >/dev/null 2>&1; then :
3545
3546 else
3547   ac_cv_header_stdc=no
3548 fi
3549 rm -f conftest*
3550
3551 fi
3552
3553 if test $ac_cv_header_stdc = yes; then
3554   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3555   if test "$cross_compiling" = yes; then :
3556   :
3557 else
3558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h.  */
3560 #include <ctype.h>
3561 #include <stdlib.h>
3562 #if ((' ' & 0x0FF) == 0x020)
3563 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3564 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3565 #else
3566 # define ISLOWER(c) \
3567                    (('a' <= (c) && (c) <= 'i') \
3568                      || ('j' <= (c) && (c) <= 'r') \
3569                      || ('s' <= (c) && (c) <= 'z'))
3570 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3571 #endif
3572
3573 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3574 int
3575 main ()
3576 {
3577   int i;
3578   for (i = 0; i < 256; i++)
3579     if (XOR (islower (i), ISLOWER (i))
3580         || toupper (i) != TOUPPER (i))
3581       return 2;
3582   return 0;
3583 }
3584 _ACEOF
3585 if ac_fn_c_try_run "$LINENO"; then :
3586
3587 else
3588   ac_cv_header_stdc=no
3589 fi
3590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3591   conftest.$ac_objext conftest.beam conftest.$ac_ext
3592 fi
3593
3594 fi
3595 fi
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3597 $as_echo "$ac_cv_header_stdc" >&6; }
3598 if test $ac_cv_header_stdc = yes; then
3599
3600 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3601
3602 fi
3603
3604 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3605 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3606                   inttypes.h stdint.h unistd.h
3607 do :
3608   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3609 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3610 "
3611 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3612   cat >>confdefs.h <<_ACEOF
3613 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3614 _ACEOF
3615
3616 fi
3617
3618 done
3619
3620
3621
3622   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3623 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3624   MINIX=yes
3625 else
3626   MINIX=
3627 fi
3628
3629
3630   if test "$MINIX" = yes; then
3631
3632 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3633
3634
3635 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3636
3637
3638 $as_echo "#define _MINIX 1" >>confdefs.h
3639
3640   fi
3641
3642
3643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3644 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3645 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3646   $as_echo_n "(cached) " >&6
3647 else
3648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3649 /* end confdefs.h.  */
3650
3651 #         define __EXTENSIONS__ 1
3652           $ac_includes_default
3653 int
3654 main ()
3655 {
3656
3657   ;
3658   return 0;
3659 }
3660 _ACEOF
3661 if ac_fn_c_try_compile "$LINENO"; then :
3662   ac_cv_safe_to_define___extensions__=yes
3663 else
3664   ac_cv_safe_to_define___extensions__=no
3665 fi
3666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3667 fi
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3669 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3670   test $ac_cv_safe_to_define___extensions__ = yes &&
3671     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3672
3673   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3674
3675   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3676
3677   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3678
3679   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3680
3681
3682
3683
3684 OLD_CFLAGS="$CFLAGS"
3685 ac_ext=c
3686 ac_cpp='$CPP $CPPFLAGS'
3687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3690 if test -n "$ac_tool_prefix"; then
3691   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3692 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3694 $as_echo_n "checking for $ac_word... " >&6; }
3695 if ${ac_cv_prog_CC+:} false; then :
3696   $as_echo_n "(cached) " >&6
3697 else
3698   if test -n "$CC"; then
3699   ac_cv_prog_CC="$CC" # Let the user override the test.
3700 else
3701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3702 for as_dir in $PATH
3703 do
3704   IFS=$as_save_IFS
3705   test -z "$as_dir" && as_dir=.
3706     for ac_exec_ext in '' $ac_executable_extensions; do
3707   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3708     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3710     break 2
3711   fi
3712 done
3713   done
3714 IFS=$as_save_IFS
3715
3716 fi
3717 fi
3718 CC=$ac_cv_prog_CC
3719 if test -n "$CC"; then
3720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3721 $as_echo "$CC" >&6; }
3722 else
3723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3724 $as_echo "no" >&6; }
3725 fi
3726
3727
3728 fi
3729 if test -z "$ac_cv_prog_CC"; then
3730   ac_ct_CC=$CC
3731   # Extract the first word of "gcc", so it can be a program name with args.
3732 set dummy gcc; ac_word=$2
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3734 $as_echo_n "checking for $ac_word... " >&6; }
3735 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3736   $as_echo_n "(cached) " >&6
3737 else
3738   if test -n "$ac_ct_CC"; then
3739   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3740 else
3741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3742 for as_dir in $PATH
3743 do
3744   IFS=$as_save_IFS
3745   test -z "$as_dir" && as_dir=.
3746     for ac_exec_ext in '' $ac_executable_extensions; do
3747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3748     ac_cv_prog_ac_ct_CC="gcc"
3749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3750     break 2
3751   fi
3752 done
3753   done
3754 IFS=$as_save_IFS
3755
3756 fi
3757 fi
3758 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3759 if test -n "$ac_ct_CC"; then
3760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3761 $as_echo "$ac_ct_CC" >&6; }
3762 else
3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3764 $as_echo "no" >&6; }
3765 fi
3766
3767   if test "x$ac_ct_CC" = x; then
3768     CC=""
3769   else
3770     case $cross_compiling:$ac_tool_warned in
3771 yes:)
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3774 ac_tool_warned=yes ;;
3775 esac
3776     CC=$ac_ct_CC
3777   fi
3778 else
3779   CC="$ac_cv_prog_CC"
3780 fi
3781
3782 if test -z "$CC"; then
3783           if test -n "$ac_tool_prefix"; then
3784     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3785 set dummy ${ac_tool_prefix}cc; ac_word=$2
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3787 $as_echo_n "checking for $ac_word... " >&6; }
3788 if ${ac_cv_prog_CC+:} false; then :
3789   $as_echo_n "(cached) " >&6
3790 else
3791   if test -n "$CC"; then
3792   ac_cv_prog_CC="$CC" # Let the user override the test.
3793 else
3794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3795 for as_dir in $PATH
3796 do
3797   IFS=$as_save_IFS
3798   test -z "$as_dir" && as_dir=.
3799     for ac_exec_ext in '' $ac_executable_extensions; do
3800   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3801     ac_cv_prog_CC="${ac_tool_prefix}cc"
3802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3803     break 2
3804   fi
3805 done
3806   done
3807 IFS=$as_save_IFS
3808
3809 fi
3810 fi
3811 CC=$ac_cv_prog_CC
3812 if test -n "$CC"; then
3813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3814 $as_echo "$CC" >&6; }
3815 else
3816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3817 $as_echo "no" >&6; }
3818 fi
3819
3820
3821   fi
3822 fi
3823 if test -z "$CC"; then
3824   # Extract the first word of "cc", so it can be a program name with args.
3825 set dummy cc; ac_word=$2
3826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3827 $as_echo_n "checking for $ac_word... " >&6; }
3828 if ${ac_cv_prog_CC+:} false; then :
3829   $as_echo_n "(cached) " >&6
3830 else
3831   if test -n "$CC"; then
3832   ac_cv_prog_CC="$CC" # Let the user override the test.
3833 else
3834   ac_prog_rejected=no
3835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3836 for as_dir in $PATH
3837 do
3838   IFS=$as_save_IFS
3839   test -z "$as_dir" && as_dir=.
3840     for ac_exec_ext in '' $ac_executable_extensions; do
3841   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3842     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3843        ac_prog_rejected=yes
3844        continue
3845      fi
3846     ac_cv_prog_CC="cc"
3847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3848     break 2
3849   fi
3850 done
3851   done
3852 IFS=$as_save_IFS
3853
3854 if test $ac_prog_rejected = yes; then
3855   # We found a bogon in the path, so make sure we never use it.
3856   set dummy $ac_cv_prog_CC
3857   shift
3858   if test $# != 0; then
3859     # We chose a different compiler from the bogus one.
3860     # However, it has the same basename, so the bogon will be chosen
3861     # first if we set CC to just the basename; use the full file name.
3862     shift
3863     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3864   fi
3865 fi
3866 fi
3867 fi
3868 CC=$ac_cv_prog_CC
3869 if test -n "$CC"; then
3870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3871 $as_echo "$CC" >&6; }
3872 else
3873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3874 $as_echo "no" >&6; }
3875 fi
3876
3877
3878 fi
3879 if test -z "$CC"; then
3880   if test -n "$ac_tool_prefix"; then
3881   for ac_prog in cl.exe
3882   do
3883     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3884 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3886 $as_echo_n "checking for $ac_word... " >&6; }
3887 if ${ac_cv_prog_CC+:} false; then :
3888   $as_echo_n "(cached) " >&6
3889 else
3890   if test -n "$CC"; then
3891   ac_cv_prog_CC="$CC" # Let the user override the test.
3892 else
3893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3894 for as_dir in $PATH
3895 do
3896   IFS=$as_save_IFS
3897   test -z "$as_dir" && as_dir=.
3898     for ac_exec_ext in '' $ac_executable_extensions; do
3899   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3900     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3902     break 2
3903   fi
3904 done
3905   done
3906 IFS=$as_save_IFS
3907
3908 fi
3909 fi
3910 CC=$ac_cv_prog_CC
3911 if test -n "$CC"; then
3912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3913 $as_echo "$CC" >&6; }
3914 else
3915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3916 $as_echo "no" >&6; }
3917 fi
3918
3919
3920     test -n "$CC" && break
3921   done
3922 fi
3923 if test -z "$CC"; then
3924   ac_ct_CC=$CC
3925   for ac_prog in cl.exe
3926 do
3927   # Extract the first word of "$ac_prog", so it can be a program name with args.
3928 set dummy $ac_prog; ac_word=$2
3929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3930 $as_echo_n "checking for $ac_word... " >&6; }
3931 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3932   $as_echo_n "(cached) " >&6
3933 else
3934   if test -n "$ac_ct_CC"; then
3935   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3936 else
3937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3938 for as_dir in $PATH
3939 do
3940   IFS=$as_save_IFS
3941   test -z "$as_dir" && as_dir=.
3942     for ac_exec_ext in '' $ac_executable_extensions; do
3943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3944     ac_cv_prog_ac_ct_CC="$ac_prog"
3945     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3946     break 2
3947   fi
3948 done
3949   done
3950 IFS=$as_save_IFS
3951
3952 fi
3953 fi
3954 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3955 if test -n "$ac_ct_CC"; then
3956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3957 $as_echo "$ac_ct_CC" >&6; }
3958 else
3959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3960 $as_echo "no" >&6; }
3961 fi
3962
3963
3964   test -n "$ac_ct_CC" && break
3965 done
3966
3967   if test "x$ac_ct_CC" = x; then
3968     CC=""
3969   else
3970     case $cross_compiling:$ac_tool_warned in
3971 yes:)
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3973 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3974 ac_tool_warned=yes ;;
3975 esac
3976     CC=$ac_ct_CC
3977   fi
3978 fi
3979
3980 fi
3981
3982
3983 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3985 as_fn_error $? "no acceptable C compiler found in \$PATH
3986 See \`config.log' for more details" "$LINENO" 5; }
3987
3988 # Provide some information about the compiler.
3989 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3990 set X $ac_compile
3991 ac_compiler=$2
3992 for ac_option in --version -v -V -qversion; do
3993   { { ac_try="$ac_compiler $ac_option >&5"
3994 case "(($ac_try" in
3995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3996   *) ac_try_echo=$ac_try;;
3997 esac
3998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3999 $as_echo "$ac_try_echo"; } >&5
4000   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4001   ac_status=$?
4002   if test -s conftest.err; then
4003     sed '10a\
4004 ... rest of stderr output deleted ...
4005          10q' conftest.err >conftest.er1
4006     cat conftest.er1 >&5
4007   fi
4008   rm -f conftest.er1 conftest.err
4009   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4010   test $ac_status = 0; }
4011 done
4012
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4014 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4015 if ${ac_cv_c_compiler_gnu+:} false; then :
4016   $as_echo_n "(cached) " >&6
4017 else
4018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4019 /* end confdefs.h.  */
4020
4021 int
4022 main ()
4023 {
4024 #ifndef __GNUC__
4025        choke me
4026 #endif
4027
4028   ;
4029   return 0;
4030 }
4031 _ACEOF
4032 if ac_fn_c_try_compile "$LINENO"; then :
4033   ac_compiler_gnu=yes
4034 else
4035   ac_compiler_gnu=no
4036 fi
4037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4038 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4039
4040 fi
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4042 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4043 if test $ac_compiler_gnu = yes; then
4044   GCC=yes
4045 else
4046   GCC=
4047 fi
4048 ac_test_CFLAGS=${CFLAGS+set}
4049 ac_save_CFLAGS=$CFLAGS
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4051 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4052 if ${ac_cv_prog_cc_g+:} false; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   ac_save_c_werror_flag=$ac_c_werror_flag
4056    ac_c_werror_flag=yes
4057    ac_cv_prog_cc_g=no
4058    CFLAGS="-g"
4059    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4060 /* end confdefs.h.  */
4061
4062 int
4063 main ()
4064 {
4065
4066   ;
4067   return 0;
4068 }
4069 _ACEOF
4070 if ac_fn_c_try_compile "$LINENO"; then :
4071   ac_cv_prog_cc_g=yes
4072 else
4073   CFLAGS=""
4074       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4075 /* end confdefs.h.  */
4076
4077 int
4078 main ()
4079 {
4080
4081   ;
4082   return 0;
4083 }
4084 _ACEOF
4085 if ac_fn_c_try_compile "$LINENO"; then :
4086
4087 else
4088   ac_c_werror_flag=$ac_save_c_werror_flag
4089          CFLAGS="-g"
4090          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4091 /* end confdefs.h.  */
4092
4093 int
4094 main ()
4095 {
4096
4097   ;
4098   return 0;
4099 }
4100 _ACEOF
4101 if ac_fn_c_try_compile "$LINENO"; then :
4102   ac_cv_prog_cc_g=yes
4103 fi
4104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4105 fi
4106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4107 fi
4108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4109    ac_c_werror_flag=$ac_save_c_werror_flag
4110 fi
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4112 $as_echo "$ac_cv_prog_cc_g" >&6; }
4113 if test "$ac_test_CFLAGS" = set; then
4114   CFLAGS=$ac_save_CFLAGS
4115 elif test $ac_cv_prog_cc_g = yes; then
4116   if test "$GCC" = yes; then
4117     CFLAGS="-g -O2"
4118   else
4119     CFLAGS="-g"
4120   fi
4121 else
4122   if test "$GCC" = yes; then
4123     CFLAGS="-O2"
4124   else
4125     CFLAGS=
4126   fi
4127 fi
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4129 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4130 if ${ac_cv_prog_cc_c89+:} false; then :
4131   $as_echo_n "(cached) " >&6
4132 else
4133   ac_cv_prog_cc_c89=no
4134 ac_save_CC=$CC
4135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4136 /* end confdefs.h.  */
4137 #include <stdarg.h>
4138 #include <stdio.h>
4139 #include <sys/types.h>
4140 #include <sys/stat.h>
4141 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4142 struct buf { int x; };
4143 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4144 static char *e (p, i)
4145      char **p;
4146      int i;
4147 {
4148   return p[i];
4149 }
4150 static char *f (char * (*g) (char **, int), char **p, ...)
4151 {
4152   char *s;
4153   va_list v;
4154   va_start (v,p);
4155   s = g (p, va_arg (v,int));
4156   va_end (v);
4157   return s;
4158 }
4159
4160 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4161    function prototypes and stuff, but not '\xHH' hex character constants.
4162    These don't provoke an error unfortunately, instead are silently treated
4163    as 'x'.  The following induces an error, until -std is added to get
4164    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4165    array size at least.  It's necessary to write '\x00'==0 to get something
4166    that's true only with -std.  */
4167 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4168
4169 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4170    inside strings and character constants.  */
4171 #define FOO(x) 'x'
4172 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4173
4174 int test (int i, double x);
4175 struct s1 {int (*f) (int a);};
4176 struct s2 {int (*f) (double a);};
4177 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4178 int argc;
4179 char **argv;
4180 int
4181 main ()
4182 {
4183 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4184   ;
4185   return 0;
4186 }
4187 _ACEOF
4188 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4189         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4190 do
4191   CC="$ac_save_CC $ac_arg"
4192   if ac_fn_c_try_compile "$LINENO"; then :
4193   ac_cv_prog_cc_c89=$ac_arg
4194 fi
4195 rm -f core conftest.err conftest.$ac_objext
4196   test "x$ac_cv_prog_cc_c89" != "xno" && break
4197 done
4198 rm -f conftest.$ac_ext
4199 CC=$ac_save_CC
4200
4201 fi
4202 # AC_CACHE_VAL
4203 case "x$ac_cv_prog_cc_c89" in
4204   x)
4205     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4206 $as_echo "none needed" >&6; } ;;
4207   xno)
4208     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4209 $as_echo "unsupported" >&6; } ;;
4210   *)
4211     CC="$CC $ac_cv_prog_cc_c89"
4212     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4213 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4214 esac
4215 if test "x$ac_cv_prog_cc_c89" != xno; then :
4216
4217 fi
4218
4219 ac_ext=c
4220 ac_cpp='$CPP $CPPFLAGS'
4221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4224
4225 ac_ext=c
4226 ac_cpp='$CPP $CPPFLAGS'
4227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4229 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4230
4231
4232 CFLAGS="$OLD_CFLAGS"
4233
4234 ac_aux_dir=
4235 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4236   if test -f "$ac_dir/install-sh"; then
4237     ac_aux_dir=$ac_dir
4238     ac_install_sh="$ac_aux_dir/install-sh -c"
4239     break
4240   elif test -f "$ac_dir/install.sh"; then
4241     ac_aux_dir=$ac_dir
4242     ac_install_sh="$ac_aux_dir/install.sh -c"
4243     break
4244   elif test -f "$ac_dir/shtool"; then
4245     ac_aux_dir=$ac_dir
4246     ac_install_sh="$ac_aux_dir/shtool install -c"
4247     break
4248   fi
4249 done
4250 if test -z "$ac_aux_dir"; then
4251   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4252 fi
4253
4254 # These three variables are undocumented and unsupported,
4255 # and are intended to be withdrawn in a future Autoconf release.
4256 # They can cause serious problems if a builder's source tree is in a directory
4257 # whose full name contains unusual characters.
4258 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4259 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4260 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4261
4262
4263
4264
4265 subdirs="$subdirs libratbox"
4266
4267
4268
4269 if test "$ac_cv_c_compiler_gnu" != yes; then
4270
4271 SGS=no
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC -version for TenDRA or MIPSpro" >&5
4273 $as_echo_n "checking $CC -version for TenDRA or MIPSpro... " >&6; }
4274 case `$CC -version 2>&1` in
4275 *TenDRA*)
4276         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, TenDRA" >&5
4277 $as_echo "yes, TenDRA" >&6; }
4278         IRC_CFLAGS=""
4279         CPPFLAGS="$CPPFLAGS -Ylonglong -Yansi -I/usr/include"
4280         SGS=yes
4281         TenDRA=yes
4282 ;;
4283 *MIPSpro*)
4284         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, MIPSpro" >&5
4285 $as_echo "yes, MIPSpro" >&6; }
4286         MIPSpro=yes
4287         SGS=yes
4288 ;;
4289 *)
4290         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4291 $as_echo "no" >&6; }
4292         TenDRA=no
4293         MIPSpro=no
4294 ;;
4295 esac
4296
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc" >&5
4298 $as_echo_n "checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc... " >&6; }
4299 case `$CC -V 2>&1` in
4300 *Sun*WorkShop* | *Forte*Developer*)
4301         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Sun Workshop/Forte" >&5
4302 $as_echo "Sun Workshop/Forte" >&6; }
4303         IRC_CFLAGS="-fast -xinline=dlinkAdd,dlinkAddBefore,dlinkAddTail,dlinkDelete,dlink_list_length,dlink_node,dlinkMoveList,_MyMalloc,_MyRealloc,_MyFree,_DupString"
4304         SunWorkShop=yes
4305         SGS=yes
4306 ;;
4307 *Tru64*)
4308         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Tru64 cc" >&5
4309 $as_echo "Tru64 cc" >&6; }
4310         IRC_CFLAGS="-O2"
4311         CPPFLAGS="-I/usr/local/include"
4312         Tru=yes
4313 ;;
4314 *HP*ANSI*)
4315         { $as_echo "$as_me:${as_lineno-$LINENO}: result: HPUX cc" >&5
4316 $as_echo "HPUX cc" >&6; }
4317         HPUX=yes
4318         IRC_CFLAGS="+e"
4319 ;;
4320 *)
4321         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4322 $as_echo "no" >&6; }
4323 ;;
4324 esac
4325
4326 fi
4327
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking uname -s for Solaris, AIX or HPUX" >&5
4329 $as_echo_n "checking uname -s for Solaris, AIX or HPUX... " >&6; }
4330 OSNAME=`uname -s`
4331 case "$OSNAME" in
4332         HP-UX*)
4333
4334                 if test "$HPUX" != yes -a "$ac_cv_c_compiler_gnu" = no; then
4335                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming old HPUX with its own cc" >&5
4336 $as_echo "assuming old HPUX with its own cc" >&6; }
4337                         IRC_CFLAGS="$IRC_CFLAGS +e"
4338                         HPUX=yes
4339                 else
4340                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: already using newer HPUX" >&5
4341 $as_echo "already using newer HPUX" >&6; }
4342                 fi
4343         ;;
4344         SunOS*)
4345                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SunOS or Solaris" >&5
4346 $as_echo "SunOS or Solaris" >&6; }
4347
4348 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4349
4350                 SUN=yes
4351         ;;
4352         AIX*)
4353                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: AIX - Sorry you poor bastard..really we are" >&5
4354 $as_echo "AIX - Sorry you poor bastard..really we are" >&6; }
4355                 IRC_CFLAGS="$IRC_CFLAGS -Wl,-brtl -Wl,-G"
4356         ;;
4357         *)
4358                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4359 $as_echo "no" >&6; }
4360         ;;
4361 esac
4362
4363 if test "$ac_cv_c_compiler_gnu" = yes; then
4364         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is Apple GCC" >&5
4365 $as_echo_n "checking if $CC is Apple GCC... " >&6; }
4366
4367         case `$CC -v 2>&1 | tail -n 1` in
4368         *Apple*)
4369                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4370 $as_echo "yes" >&6; }
4371                 AppleGCC=yes
4372         ;;
4373         *)
4374                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4375 $as_echo "no" >&6; }
4376                 AppleGCC=no
4377         ;;
4378         esac
4379
4380         IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall -std=gnu99"
4381 fi
4382
4383 if test "$ac_cv_prog_cc_g" = yes; then
4384                 if test "$Tru" = yes; then
4385                 IRC_CFLAGS="$IRC_CFLAGS -g3"
4386         else
4387                 IRC_CFLAGS="$IRC_CFLAGS -g"
4388         fi
4389 fi
4390
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports the SVR4 SGS interfaces" >&5
4392 $as_echo_n "checking if $CC supports the SVR4 SGS interfaces... " >&6; }
4393 if test "$SGS" = "yes"; then
4394         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4395 $as_echo "yes" >&6; }
4396 else
4397         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4398 $as_echo "no" >&6; }
4399 fi
4400
4401 # Extract the first word of "mkdep", so it can be a program name with args.
4402 set dummy mkdep; ac_word=$2
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4404 $as_echo_n "checking for $ac_word... " >&6; }
4405 if ${ac_cv_path_MKDEP+:} false; then :
4406   $as_echo_n "(cached) " >&6
4407 else
4408   case $MKDEP in
4409   [\\/]* | ?:[\\/]*)
4410   ac_cv_path_MKDEP="$MKDEP" # Let the user override the test with a path.
4411   ;;
4412   *)
4413   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4414 for as_dir in $PATH
4415 do
4416   IFS=$as_save_IFS
4417   test -z "$as_dir" && as_dir=.
4418     for ac_exec_ext in '' $ac_executable_extensions; do
4419   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4420     ac_cv_path_MKDEP="$as_dir/$ac_word$ac_exec_ext"
4421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4422     break 2
4423   fi
4424 done
4425   done
4426 IFS=$as_save_IFS
4427
4428   ;;
4429 esac
4430 fi
4431 MKDEP=$ac_cv_path_MKDEP
4432 if test -n "$MKDEP"; then
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
4434 $as_echo "$MKDEP" >&6; }
4435 else
4436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4437 $as_echo "no" >&6; }
4438 fi
4439
4440
4441 # Extract the first word of "makedepend", so it can be a program name with args.
4442 set dummy makedepend; ac_word=$2
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4444 $as_echo_n "checking for $ac_word... " >&6; }
4445 if ${ac_cv_path_MAKEDEPEND+:} false; then :
4446   $as_echo_n "(cached) " >&6
4447 else
4448   case $MAKEDEPEND in
4449   [\\/]* | ?:[\\/]*)
4450   ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a path.
4451   ;;
4452   *)
4453   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4454 for as_dir in $PATH
4455 do
4456   IFS=$as_save_IFS
4457   test -z "$as_dir" && as_dir=.
4458     for ac_exec_ext in '' $ac_executable_extensions; do
4459   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4460     ac_cv_path_MAKEDEPEND="$as_dir/$ac_word$ac_exec_ext"
4461     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4462     break 2
4463   fi
4464 done
4465   done
4466 IFS=$as_save_IFS
4467
4468   ;;
4469 esac
4470 fi
4471 MAKEDEPEND=$ac_cv_path_MAKEDEPEND
4472 if test -n "$MAKEDEPEND"; then
4473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEDEPEND" >&5
4474 $as_echo "$MAKEDEPEND" >&6; }
4475 else
4476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4477 $as_echo "no" >&6; }
4478 fi
4479
4480
4481
4482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to generate dependency info" >&5
4483 $as_echo_n "checking how to generate dependency info... " >&6; }
4484
4485 STDOUT="> .depend"
4486
4487 if test "$ac_cv_c_compiler_gnu" = yes; then
4488         { $as_echo "$as_me:${as_lineno-$LINENO}: result: gcc -MM" >&5
4489 $as_echo "gcc -MM" >&6; }
4490         MKDEP="$CC -MM"
4491 elif test ! -z "$MKDEP"; then
4492         { $as_echo "$as_me:${as_lineno-$LINENO}: result: mkdep" >&5
4493 $as_echo "mkdep" >&6; }
4494
4495                 if test -z "$Tru"; then
4496                 STDOUT=""
4497         else
4498                 STDOUT=" 2> /dev/null"
4499         fi
4500 elif test "$SunWorkShop" = yes; then
4501         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC -xM" >&5
4502 $as_echo "$CC -xM" >&6; }
4503         MKDEP="$CC -xM"
4504         STDOUT="> .depend 2> /dev/null"
4505 elif test ! -z "$MAKEDEPEND"; then
4506         { $as_echo "$as_me:${as_lineno-$LINENO}: result: makedepend" >&5
4507 $as_echo "makedepend" >&6; }
4508         MKDEP="$MAKEDEPEND -f-"
4509 else
4510         { $as_echo "$as_me:${as_lineno-$LINENO}: result: nothing suitable.. forget it!" >&5
4511 $as_echo "nothing suitable.. forget it!" >&6; }
4512         MKDEP=":"
4513 fi
4514
4515
4516
4517
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/null" >&5
4519 $as_echo_n "checking for /dev/null... " >&6; }
4520 if test -c /dev/null ; then
4521
4522 $as_echo "#define PATH_DEVNULL \"/dev/null\"" >>confdefs.h
4523
4524         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4525 $as_echo "yes" >&6; }
4526 else
4527
4528 $as_echo "#define PATH_DEVNULL \"devnull.log\"" >>confdefs.h
4529
4530         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - using devnull.log" >&5
4531 $as_echo "no - using devnull.log" >&6; }
4532 fi
4533
4534 if test ! -z "$CFLAGS"; then
4535         IRC_CFLAGS="$IRC_CFLAGS $CFLAGS"
4536 fi
4537
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4539 $as_echo_n "checking for library containing strerror... " >&6; }
4540 if ${ac_cv_search_strerror+:} false; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   ac_func_search_save_LIBS=$LIBS
4544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4545 /* end confdefs.h.  */
4546
4547 /* Override any GCC internal prototype to avoid an error.
4548    Use char because int might match the return type of a GCC
4549    builtin and then its argument prototype would still apply.  */
4550 #ifdef __cplusplus
4551 extern "C"
4552 #endif
4553 char strerror ();
4554 int
4555 main ()
4556 {
4557 return strerror ();
4558   ;
4559   return 0;
4560 }
4561 _ACEOF
4562 for ac_lib in '' cposix; do
4563   if test -z "$ac_lib"; then
4564     ac_res="none required"
4565   else
4566     ac_res=-l$ac_lib
4567     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4568   fi
4569   if ac_fn_c_try_link "$LINENO"; then :
4570   ac_cv_search_strerror=$ac_res
4571 fi
4572 rm -f core conftest.err conftest.$ac_objext \
4573     conftest$ac_exeext
4574   if ${ac_cv_search_strerror+:} false; then :
4575   break
4576 fi
4577 done
4578 if ${ac_cv_search_strerror+:} false; then :
4579
4580 else
4581   ac_cv_search_strerror=no
4582 fi
4583 rm conftest.$ac_ext
4584 LIBS=$ac_func_search_save_LIBS
4585 fi
4586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4587 $as_echo "$ac_cv_search_strerror" >&6; }
4588 ac_res=$ac_cv_search_strerror
4589 if test "$ac_res" != no; then :
4590   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4591
4592 fi
4593
4594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4595 $as_echo_n "checking for inline... " >&6; }
4596 if ${ac_cv_c_inline+:} false; then :
4597   $as_echo_n "(cached) " >&6
4598 else
4599   ac_cv_c_inline=no
4600 for ac_kw in inline __inline__ __inline; do
4601   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602 /* end confdefs.h.  */
4603 #ifndef __cplusplus
4604 typedef int foo_t;
4605 static $ac_kw foo_t static_foo () {return 0; }
4606 $ac_kw foo_t foo () {return 0; }
4607 #endif
4608
4609 _ACEOF
4610 if ac_fn_c_try_compile "$LINENO"; then :
4611   ac_cv_c_inline=$ac_kw
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614   test "$ac_cv_c_inline" != no && break
4615 done
4616
4617 fi
4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4619 $as_echo "$ac_cv_c_inline" >&6; }
4620
4621 case $ac_cv_c_inline in
4622   inline | yes) ;;
4623   *)
4624     case $ac_cv_c_inline in
4625       no) ac_val=;;
4626       *) ac_val=$ac_cv_c_inline;;
4627     esac
4628     cat >>confdefs.h <<_ACEOF
4629 #ifndef __cplusplus
4630 #define inline $ac_val
4631 #endif
4632 _ACEOF
4633     ;;
4634 esac
4635
4636 if test $ac_cv_c_compiler_gnu = yes; then
4637     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
4638 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
4639 if ${ac_cv_prog_gcc_traditional+:} false; then :
4640   $as_echo_n "(cached) " >&6
4641 else
4642     ac_pattern="Autoconf.*'x'"
4643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4644 /* end confdefs.h.  */
4645 #include <sgtty.h>
4646 Autoconf TIOCGETP
4647 _ACEOF
4648 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4649   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4650   ac_cv_prog_gcc_traditional=yes
4651 else
4652   ac_cv_prog_gcc_traditional=no
4653 fi
4654 rm -f conftest*
4655
4656
4657   if test $ac_cv_prog_gcc_traditional = no; then
4658     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4659 /* end confdefs.h.  */
4660 #include <termio.h>
4661 Autoconf TCGETA
4662 _ACEOF
4663 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4664   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4665   ac_cv_prog_gcc_traditional=yes
4666 fi
4667 rm -f conftest*
4668
4669   fi
4670 fi
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
4672 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
4673   if test $ac_cv_prog_gcc_traditional = yes; then
4674     CC="$CC -traditional"
4675   fi
4676 fi
4677
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4679 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4680 set x ${MAKE-make}
4681 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4682 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4683   $as_echo_n "(cached) " >&6
4684 else
4685   cat >conftest.make <<\_ACEOF
4686 SHELL = /bin/sh
4687 all:
4688         @echo '@@@%%%=$(MAKE)=@@@%%%'
4689 _ACEOF
4690 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4691 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4692   *@@@%%%=?*=@@@%%%*)
4693     eval ac_cv_prog_make_${ac_make}_set=yes;;
4694   *)
4695     eval ac_cv_prog_make_${ac_make}_set=no;;
4696 esac
4697 rm -f conftest.make
4698 fi
4699 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4701 $as_echo "yes" >&6; }
4702   SET_MAKE=
4703 else
4704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4705 $as_echo "no" >&6; }
4706   SET_MAKE="MAKE=${MAKE-make}"
4707 fi
4708
4709 # Find a good install program.  We prefer a C program (faster),
4710 # so one script is as good as another.  But avoid the broken or
4711 # incompatible versions:
4712 # SysV /etc/install, /usr/sbin/install
4713 # SunOS /usr/etc/install
4714 # IRIX /sbin/install
4715 # AIX /bin/install
4716 # AmigaOS /C/install, which installs bootblocks on floppy discs
4717 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4718 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4719 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4720 # OS/2's system install, which has a completely different semantic
4721 # ./install, which can be erroneously created by make from ./install.sh.
4722 # Reject install programs that cannot install multiple files.
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4724 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4725 if test -z "$INSTALL"; then
4726 if ${ac_cv_path_install+:} false; then :
4727   $as_echo_n "(cached) " >&6
4728 else
4729   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4730 for as_dir in $PATH
4731 do
4732   IFS=$as_save_IFS
4733   test -z "$as_dir" && as_dir=.
4734     # Account for people who put trailing slashes in PATH elements.
4735 case $as_dir/ in #((
4736   ./ | .// | /[cC]/* | \
4737   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4738   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4739   /usr/ucb/* ) ;;
4740   *)
4741     # OSF1 and SCO ODT 3.0 have their own names for install.
4742     # Don't use installbsd from OSF since it installs stuff as root
4743     # by default.
4744     for ac_prog in ginstall scoinst install; do
4745       for ac_exec_ext in '' $ac_executable_extensions; do
4746         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4747           if test $ac_prog = install &&
4748             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4749             # AIX install.  It has an incompatible calling convention.
4750             :
4751           elif test $ac_prog = install &&
4752             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4753             # program-specific install script used by HP pwplus--don't use.
4754             :
4755           else
4756             rm -rf conftest.one conftest.two conftest.dir
4757             echo one > conftest.one
4758             echo two > conftest.two
4759             mkdir conftest.dir
4760             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4761               test -s conftest.one && test -s conftest.two &&
4762               test -s conftest.dir/conftest.one &&
4763               test -s conftest.dir/conftest.two
4764             then
4765               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4766               break 3
4767             fi
4768           fi
4769         fi
4770       done
4771     done
4772     ;;
4773 esac
4774
4775   done
4776 IFS=$as_save_IFS
4777
4778 rm -rf conftest.one conftest.two conftest.dir
4779
4780 fi
4781   if test "${ac_cv_path_install+set}" = set; then
4782     INSTALL=$ac_cv_path_install
4783   else
4784     # As a last resort, use the slow shell script.  Don't cache a
4785     # value for INSTALL within a source directory, because that will
4786     # break other packages using the cache if that directory is
4787     # removed, or if the value is a relative name.
4788     INSTALL=$ac_install_sh
4789   fi
4790 fi
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4792 $as_echo "$INSTALL" >&6; }
4793
4794 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4795 # It thinks the first close brace ends the variable substitution.
4796 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4797
4798 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4799
4800 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4801
4802 # Extract the first word of "rm", so it can be a program name with args.
4803 set dummy rm; ac_word=$2
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4805 $as_echo_n "checking for $ac_word... " >&6; }
4806 if ${ac_cv_path_RM+:} false; then :
4807   $as_echo_n "(cached) " >&6
4808 else
4809   case $RM in
4810   [\\/]* | ?:[\\/]*)
4811   ac_cv_path_RM="$RM" # Let the user override the test with a path.
4812   ;;
4813   *)
4814   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4815 for as_dir in $PATH
4816 do
4817   IFS=$as_save_IFS
4818   test -z "$as_dir" && as_dir=.
4819     for ac_exec_ext in '' $ac_executable_extensions; do
4820   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4821     ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
4822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4823     break 2
4824   fi
4825 done
4826   done
4827 IFS=$as_save_IFS
4828
4829   ;;
4830 esac
4831 fi
4832 RM=$ac_cv_path_RM
4833 if test -n "$RM"; then
4834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
4835 $as_echo "$RM" >&6; }
4836 else
4837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4838 $as_echo "no" >&6; }
4839 fi
4840
4841
4842 # Extract the first word of "cp", so it can be a program name with args.
4843 set dummy cp; ac_word=$2
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4845 $as_echo_n "checking for $ac_word... " >&6; }
4846 if ${ac_cv_path_CP+:} false; then :
4847   $as_echo_n "(cached) " >&6
4848 else
4849   case $CP in
4850   [\\/]* | ?:[\\/]*)
4851   ac_cv_path_CP="$CP" # Let the user override the test with a path.
4852   ;;
4853   *)
4854   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4855 for as_dir in $PATH
4856 do
4857   IFS=$as_save_IFS
4858   test -z "$as_dir" && as_dir=.
4859     for ac_exec_ext in '' $ac_executable_extensions; do
4860   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4861     ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
4862     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4863     break 2
4864   fi
4865 done
4866   done
4867 IFS=$as_save_IFS
4868
4869   ;;
4870 esac
4871 fi
4872 CP=$ac_cv_path_CP
4873 if test -n "$CP"; then
4874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CP" >&5
4875 $as_echo "$CP" >&6; }
4876 else
4877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4878 $as_echo "no" >&6; }
4879 fi
4880
4881
4882 # Extract the first word of "mv", so it can be a program name with args.
4883 set dummy mv; ac_word=$2
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4885 $as_echo_n "checking for $ac_word... " >&6; }
4886 if ${ac_cv_path_MV+:} false; then :
4887   $as_echo_n "(cached) " >&6
4888 else
4889   case $MV in
4890   [\\/]* | ?:[\\/]*)
4891   ac_cv_path_MV="$MV" # Let the user override the test with a path.
4892   ;;
4893   *)
4894   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4895 for as_dir in $PATH
4896 do
4897   IFS=$as_save_IFS
4898   test -z "$as_dir" && as_dir=.
4899     for ac_exec_ext in '' $ac_executable_extensions; do
4900   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4901     ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
4902     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4903     break 2
4904   fi
4905 done
4906   done
4907 IFS=$as_save_IFS
4908
4909   ;;
4910 esac
4911 fi
4912 MV=$ac_cv_path_MV
4913 if test -n "$MV"; then
4914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MV" >&5
4915 $as_echo "$MV" >&6; }
4916 else
4917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4918 $as_echo "no" >&6; }
4919 fi
4920
4921
4922 # Extract the first word of "ln", so it can be a program name with args.
4923 set dummy ln; ac_word=$2
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4925 $as_echo_n "checking for $ac_word... " >&6; }
4926 if ${ac_cv_path_LN+:} false; then :
4927   $as_echo_n "(cached) " >&6
4928 else
4929   case $LN in
4930   [\\/]* | ?:[\\/]*)
4931   ac_cv_path_LN="$LN" # Let the user override the test with a path.
4932   ;;
4933   *)
4934   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4935 for as_dir in $PATH
4936 do
4937   IFS=$as_save_IFS
4938   test -z "$as_dir" && as_dir=.
4939     for ac_exec_ext in '' $ac_executable_extensions; do
4940   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4941     ac_cv_path_LN="$as_dir/$ac_word$ac_exec_ext"
4942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4943     break 2
4944   fi
4945 done
4946   done
4947 IFS=$as_save_IFS
4948
4949   ;;
4950 esac
4951 fi
4952 LN=$ac_cv_path_LN
4953 if test -n "$LN"; then
4954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LN" >&5
4955 $as_echo "$LN" >&6; }
4956 else
4957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4958 $as_echo "no" >&6; }
4959 fi
4960
4961
4962 # Extract the first word of "sed", so it can be a program name with args.
4963 set dummy sed; ac_word=$2
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4965 $as_echo_n "checking for $ac_word... " >&6; }
4966 if ${ac_cv_path_SED+:} false; then :
4967   $as_echo_n "(cached) " >&6
4968 else
4969   case $SED in
4970   [\\/]* | ?:[\\/]*)
4971   ac_cv_path_SED="$SED" # Let the user override the test with a path.
4972   ;;
4973   *)
4974   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4975 for as_dir in $PATH
4976 do
4977   IFS=$as_save_IFS
4978   test -z "$as_dir" && as_dir=.
4979     for ac_exec_ext in '' $ac_executable_extensions; do
4980   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4981     ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
4982     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4983     break 2
4984   fi
4985 done
4986   done
4987 IFS=$as_save_IFS
4988
4989   ;;
4990 esac
4991 fi
4992 SED=$ac_cv_path_SED
4993 if test -n "$SED"; then
4994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
4995 $as_echo "$SED" >&6; }
4996 else
4997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4998 $as_echo "no" >&6; }
4999 fi
5000
5001
5002 # Extract the first word of "ar", so it can be a program name with args.
5003 set dummy ar; ac_word=$2
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5005 $as_echo_n "checking for $ac_word... " >&6; }
5006 if ${ac_cv_path_AR+:} false; then :
5007   $as_echo_n "(cached) " >&6
5008 else
5009   case $AR in
5010   [\\/]* | ?:[\\/]*)
5011   ac_cv_path_AR="$AR" # Let the user override the test with a path.
5012   ;;
5013   *)
5014   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5015 for as_dir in $PATH
5016 do
5017   IFS=$as_save_IFS
5018   test -z "$as_dir" && as_dir=.
5019     for ac_exec_ext in '' $ac_executable_extensions; do
5020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5021     ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
5022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5023     break 2
5024   fi
5025 done
5026   done
5027 IFS=$as_save_IFS
5028
5029   ;;
5030 esac
5031 fi
5032 AR=$ac_cv_path_AR
5033 if test -n "$AR"; then
5034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5035 $as_echo "$AR" >&6; }
5036 else
5037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5038 $as_echo "no" >&6; }
5039 fi
5040
5041
5042 # Extract the first word of "ld", so it can be a program name with args.
5043 set dummy ld; ac_word=$2
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5045 $as_echo_n "checking for $ac_word... " >&6; }
5046 if ${ac_cv_path_LD+:} false; then :
5047   $as_echo_n "(cached) " >&6
5048 else
5049   case $LD in
5050   [\\/]* | ?:[\\/]*)
5051   ac_cv_path_LD="$LD" # Let the user override the test with a path.
5052   ;;
5053   *)
5054   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5055 for as_dir in $PATH
5056 do
5057   IFS=$as_save_IFS
5058   test -z "$as_dir" && as_dir=.
5059     for ac_exec_ext in '' $ac_executable_extensions; do
5060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5061     ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext"
5062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5063     break 2
5064   fi
5065 done
5066   done
5067 IFS=$as_save_IFS
5068
5069   ;;
5070 esac
5071 fi
5072 LD=$ac_cv_path_LD
5073 if test -n "$LD"; then
5074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5075 $as_echo "$LD" >&6; }
5076 else
5077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5078 $as_echo "no" >&6; }
5079 fi
5080
5081
5082 # Extract the first word of "ranlib", so it can be a program name with args.
5083 set dummy ranlib; ac_word=$2
5084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5085 $as_echo_n "checking for $ac_word... " >&6; }
5086 if ${ac_cv_path_RANLIB+:} false; then :
5087   $as_echo_n "(cached) " >&6
5088 else
5089   case $RANLIB in
5090   [\\/]* | ?:[\\/]*)
5091   ac_cv_path_RANLIB="$RANLIB" # Let the user override the test with a path.
5092   ;;
5093   *)
5094   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5095 for as_dir in $PATH
5096 do
5097   IFS=$as_save_IFS
5098   test -z "$as_dir" && as_dir=.
5099     for ac_exec_ext in '' $ac_executable_extensions; do
5100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5101     ac_cv_path_RANLIB="$as_dir/$ac_word$ac_exec_ext"
5102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5103     break 2
5104   fi
5105 done
5106   done
5107 IFS=$as_save_IFS
5108
5109   ;;
5110 esac
5111 fi
5112 RANLIB=$ac_cv_path_RANLIB
5113 if test -n "$RANLIB"; then
5114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5115 $as_echo "$RANLIB" >&6; }
5116 else
5117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5118 $as_echo "no" >&6; }
5119 fi
5120
5121
5122 # Extract the first word of "touch", so it can be a program name with args.
5123 set dummy touch; ac_word=$2
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5125 $as_echo_n "checking for $ac_word... " >&6; }
5126 if ${ac_cv_path_TOUCH+:} false; then :
5127   $as_echo_n "(cached) " >&6
5128 else
5129   case $TOUCH in
5130   [\\/]* | ?:[\\/]*)
5131   ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
5132   ;;
5133   *)
5134   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5135 for as_dir in $PATH
5136 do
5137   IFS=$as_save_IFS
5138   test -z "$as_dir" && as_dir=.
5139     for ac_exec_ext in '' $ac_executable_extensions; do
5140   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5141     ac_cv_path_TOUCH="$as_dir/$ac_word$ac_exec_ext"
5142     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5143     break 2
5144   fi
5145 done
5146   done
5147 IFS=$as_save_IFS
5148
5149   ;;
5150 esac
5151 fi
5152 TOUCH=$ac_cv_path_TOUCH
5153 if test -n "$TOUCH"; then
5154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TOUCH" >&5
5155 $as_echo "$TOUCH" >&6; }
5156 else
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5158 $as_echo "no" >&6; }
5159 fi
5160
5161
5162
5163 for ac_prog in 'bison -y' byacc
5164 do
5165   # Extract the first word of "$ac_prog", so it can be a program name with args.
5166 set dummy $ac_prog; ac_word=$2
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5168 $as_echo_n "checking for $ac_word... " >&6; }
5169 if ${ac_cv_prog_YACC+:} false; then :
5170   $as_echo_n "(cached) " >&6
5171 else
5172   if test -n "$YACC"; then
5173   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5174 else
5175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5176 for as_dir in $PATH
5177 do
5178   IFS=$as_save_IFS
5179   test -z "$as_dir" && as_dir=.
5180     for ac_exec_ext in '' $ac_executable_extensions; do
5181   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5182     ac_cv_prog_YACC="$ac_prog"
5183     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5184     break 2
5185   fi
5186 done
5187   done
5188 IFS=$as_save_IFS
5189
5190 fi
5191 fi
5192 YACC=$ac_cv_prog_YACC
5193 if test -n "$YACC"; then
5194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5195 $as_echo "$YACC" >&6; }
5196 else
5197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5198 $as_echo "no" >&6; }
5199 fi
5200
5201
5202   test -n "$YACC" && break
5203 done
5204 test -n "$YACC" || YACC="yacc"
5205
5206
5207 if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then
5208         as_fn_error $? "could not locate a suitable parser generator; install bison, yacc, or byacc" "$LINENO" 5
5209 fi
5210
5211 for ac_prog in flex lex
5212 do
5213   # Extract the first word of "$ac_prog", so it can be a program name with args.
5214 set dummy $ac_prog; ac_word=$2
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5216 $as_echo_n "checking for $ac_word... " >&6; }
5217 if ${ac_cv_prog_LEX+:} false; then :
5218   $as_echo_n "(cached) " >&6
5219 else
5220   if test -n "$LEX"; then
5221   ac_cv_prog_LEX="$LEX" # Let the user override the test.
5222 else
5223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5224 for as_dir in $PATH
5225 do
5226   IFS=$as_save_IFS
5227   test -z "$as_dir" && as_dir=.
5228     for ac_exec_ext in '' $ac_executable_extensions; do
5229   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5230     ac_cv_prog_LEX="$ac_prog"
5231     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5232     break 2
5233   fi
5234 done
5235   done
5236 IFS=$as_save_IFS
5237
5238 fi
5239 fi
5240 LEX=$ac_cv_prog_LEX
5241 if test -n "$LEX"; then
5242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5243 $as_echo "$LEX" >&6; }
5244 else
5245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5246 $as_echo "no" >&6; }
5247 fi
5248
5249
5250   test -n "$LEX" && break
5251 done
5252 test -n "$LEX" || LEX=":"
5253
5254 if test "x$LEX" != "x:"; then
5255   cat >conftest.l <<_ACEOF
5256 %%
5257 a { ECHO; }
5258 b { REJECT; }
5259 c { yymore (); }
5260 d { yyless (1); }
5261 e { yyless (input () != 0); }
5262 f { unput (yytext[0]); }
5263 . { BEGIN INITIAL; }
5264 %%
5265 #ifdef YYTEXT_POINTER
5266 extern char *yytext;
5267 #endif
5268 int
5269 main (void)
5270 {
5271   return ! yylex () + ! yywrap ();
5272 }
5273 _ACEOF
5274 { { ac_try="$LEX conftest.l"
5275 case "(($ac_try" in
5276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5277   *) ac_try_echo=$ac_try;;
5278 esac
5279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5280 $as_echo "$ac_try_echo"; } >&5
5281   (eval "$LEX conftest.l") 2>&5
5282   ac_status=$?
5283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5284   test $ac_status = 0; }
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5286 $as_echo_n "checking lex output file root... " >&6; }
5287 if ${ac_cv_prog_lex_root+:} false; then :
5288   $as_echo_n "(cached) " >&6
5289 else
5290
5291 if test -f lex.yy.c; then
5292   ac_cv_prog_lex_root=lex.yy
5293 elif test -f lexyy.c; then
5294   ac_cv_prog_lex_root=lexyy
5295 else
5296   as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5297 fi
5298 fi
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5300 $as_echo "$ac_cv_prog_lex_root" >&6; }
5301 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5302
5303 if test -z "${LEXLIB+set}"; then
5304   { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5305 $as_echo_n "checking lex library... " >&6; }
5306 if ${ac_cv_lib_lex+:} false; then :
5307   $as_echo_n "(cached) " >&6
5308 else
5309
5310     ac_save_LIBS=$LIBS
5311     ac_cv_lib_lex='none needed'
5312     for ac_lib in '' -lfl -ll; do
5313       LIBS="$ac_lib $ac_save_LIBS"
5314       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5315 /* end confdefs.h.  */
5316 `cat $LEX_OUTPUT_ROOT.c`
5317 _ACEOF
5318 if ac_fn_c_try_link "$LINENO"; then :
5319   ac_cv_lib_lex=$ac_lib
5320 fi
5321 rm -f core conftest.err conftest.$ac_objext \
5322     conftest$ac_exeext conftest.$ac_ext
5323       test "$ac_cv_lib_lex" != 'none needed' && break
5324     done
5325     LIBS=$ac_save_LIBS
5326
5327 fi
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5329 $as_echo "$ac_cv_lib_lex" >&6; }
5330   test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5331 fi
5332
5333
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5335 $as_echo_n "checking whether yytext is a pointer... " >&6; }
5336 if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5337   $as_echo_n "(cached) " >&6
5338 else
5339   # POSIX says lex can declare yytext either as a pointer or an array; the
5340 # default is implementation-dependent.  Figure out which it is, since
5341 # not all implementations provide the %pointer and %array declarations.
5342 ac_cv_prog_lex_yytext_pointer=no
5343 ac_save_LIBS=$LIBS
5344 LIBS="$LEXLIB $ac_save_LIBS"
5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5346 /* end confdefs.h.  */
5347
5348   #define YYTEXT_POINTER 1
5349 `cat $LEX_OUTPUT_ROOT.c`
5350 _ACEOF
5351 if ac_fn_c_try_link "$LINENO"; then :
5352   ac_cv_prog_lex_yytext_pointer=yes
5353 fi
5354 rm -f core conftest.err conftest.$ac_objext \
5355     conftest$ac_exeext conftest.$ac_ext
5356 LIBS=$ac_save_LIBS
5357
5358 fi
5359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5360 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5361 if test $ac_cv_prog_lex_yytext_pointer = yes; then
5362
5363 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5364
5365 fi
5366 rm -f conftest.l $LEX_OUTPUT_ROOT.c
5367
5368 fi
5369
5370 if test "$LEX" = ":"; then
5371         as_fn_error $? "could not locate a suitable lexical generator, install flex or lex." "$LINENO" 5
5372 fi
5373
5374 # Check whether --enable-fhs-paths was given.
5375 if test "${enable_fhs_paths+set}" = set; then :
5376   enableval=$enable_fhs_paths;
5377 else
5378         if test "$libexecdir" = '${exec_prefix}/libexec' && \
5379                 test "$localstatedir" = '${prefix}/var' && \
5380                 test "$libdir" = '${exec_prefix}/lib'; then :
5381   enable_fhs_paths=no
5382 else
5383   enable_fhs_paths=yes
5384 fi
5385
5386 fi
5387
5388 if test "x$enable_fhs_paths" = "xyes"; then :
5389         pkglibexecdir='${libexecdir}/${PACKAGE_TARNAME}'
5390         rundir=${rundir-'${prefix}/run'}
5391         pkgrundir='${rundir}/${PACKAGE_TARNAME}'
5392         pkglocalstatedir='${localstatedir}/${PACKAGE_TARNAME}'
5393 else
5394   libexecdir='${bindir}'
5395         pkglibexecdir='${libexecdir}'
5396         rundir='${sysconfdir}'
5397         pkgrundir='${rundir}'
5398         localstatedir='${prefix}'
5399         pkglocalstatedir='${sysconfdir}'
5400 fi
5401 pkglibdir='${libdir}/${PACKAGE_TARNAME}'
5402
5403
5404
5405
5406
5407   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5408   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5409   last_ac_define_dir=`eval echo $pkglocalstatedir`
5410   ac_define_dir=`eval echo $last_ac_define_dir`
5411   ac_define_dir_counter=0
5412   while test "x$last_ac_define_dir" != "x$ac_define_dir"; do
5413     last_ac_define_dir="$ac_define_dir"
5414     ac_define_dir=`eval echo $last_ac_define_dir`
5415     as_fn_arith $ac_define_dir_counter + 1 && ac_define_dir_counter=$as_val
5416     if test "x$ac_define_dir_counter" = x128; then :
5417   as_fn_error $? "detected recusive directory expansion when expanding PKGLOCALSTATEDIR=$pkglocalstatedir: $ac_define_dir" "$LINENO" 5
5418         break
5419 fi
5420   done
5421   PKGLOCALSTATEDIR="$ac_define_dir"
5422
5423
5424 cat >>confdefs.h <<_ACEOF
5425 #define PKGLOCALSTATEDIR "$ac_define_dir"
5426 _ACEOF
5427
5428
5429
5430
5431   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5432   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5433   last_ac_define_dir=`eval echo $pkglibexecdir`
5434   ac_define_dir=`eval echo $last_ac_define_dir`
5435   ac_define_dir_counter=0
5436   while test "x$last_ac_define_dir" != "x$ac_define_dir"; do
5437     last_ac_define_dir="$ac_define_dir"
5438     ac_define_dir=`eval echo $last_ac_define_dir`
5439     as_fn_arith $ac_define_dir_counter + 1 && ac_define_dir_counter=$as_val
5440     if test "x$ac_define_dir_counter" = x128; then :
5441   as_fn_error $? "detected recusive directory expansion when expanding PKGLIBEXECDIR=$pkglibexecdir: $ac_define_dir" "$LINENO" 5
5442         break
5443 fi
5444   done
5445   PKGLIBEXECDIR="$ac_define_dir"
5446
5447
5448 cat >>confdefs.h <<_ACEOF
5449 #define PKGLIBEXECDIR "$ac_define_dir"
5450 _ACEOF
5451
5452
5453
5454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5455 $as_echo_n "checking for ANSI C header files... " >&6; }
5456 if ${ac_cv_header_stdc+:} false; then :
5457   $as_echo_n "(cached) " >&6
5458 else
5459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5460 /* end confdefs.h.  */
5461 #include <stdlib.h>
5462 #include <stdarg.h>
5463 #include <string.h>
5464 #include <float.h>
5465
5466 int
5467 main ()
5468 {
5469
5470   ;
5471   return 0;
5472 }
5473 _ACEOF
5474 if ac_fn_c_try_compile "$LINENO"; then :
5475   ac_cv_header_stdc=yes
5476 else
5477   ac_cv_header_stdc=no
5478 fi
5479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5480
5481 if test $ac_cv_header_stdc = yes; then
5482   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5484 /* end confdefs.h.  */
5485 #include <string.h>
5486
5487 _ACEOF
5488 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5489   $EGREP "memchr" >/dev/null 2>&1; then :
5490
5491 else
5492   ac_cv_header_stdc=no
5493 fi
5494 rm -f conftest*
5495
5496 fi
5497
5498 if test $ac_cv_header_stdc = yes; then
5499   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5500   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5501 /* end confdefs.h.  */
5502 #include <stdlib.h>
5503
5504 _ACEOF
5505 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5506   $EGREP "free" >/dev/null 2>&1; then :
5507
5508 else
5509   ac_cv_header_stdc=no
5510 fi
5511 rm -f conftest*
5512
5513 fi
5514
5515 if test $ac_cv_header_stdc = yes; then
5516   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5517   if test "$cross_compiling" = yes; then :
5518   :
5519 else
5520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521 /* end confdefs.h.  */
5522 #include <ctype.h>
5523 #include <stdlib.h>
5524 #if ((' ' & 0x0FF) == 0x020)
5525 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5526 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5527 #else
5528 # define ISLOWER(c) \
5529                    (('a' <= (c) && (c) <= 'i') \
5530                      || ('j' <= (c) && (c) <= 'r') \
5531                      || ('s' <= (c) && (c) <= 'z'))
5532 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5533 #endif
5534
5535 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5536 int
5537 main ()
5538 {
5539   int i;
5540   for (i = 0; i < 256; i++)
5541     if (XOR (islower (i), ISLOWER (i))
5542         || toupper (i) != TOUPPER (i))
5543       return 2;
5544   return 0;
5545 }
5546 _ACEOF
5547 if ac_fn_c_try_run "$LINENO"; then :
5548
5549 else
5550   ac_cv_header_stdc=no
5551 fi
5552 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5553   conftest.$ac_objext conftest.beam conftest.$ac_ext
5554 fi
5555
5556 fi
5557 fi
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5559 $as_echo "$ac_cv_header_stdc" >&6; }
5560 if test $ac_cv_header_stdc = yes; then
5561
5562 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5563
5564 fi
5565
5566
5567 for ac_header in crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h
5568 do :
5569   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5570 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5571 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5572   cat >>confdefs.h <<_ACEOF
5573 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5574 _ACEOF
5575
5576 fi
5577
5578 done
5579
5580
5581
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5583 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5584 if ${ac_cv_c_const+:} false; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5588 /* end confdefs.h.  */
5589
5590 int
5591 main ()
5592 {
5593 /* FIXME: Include the comments suggested by Paul. */
5594 #ifndef __cplusplus
5595   /* Ultrix mips cc rejects this.  */
5596   typedef int charset[2];
5597   const charset cs;
5598   /* SunOS 4.1.1 cc rejects this.  */
5599   char const *const *pcpcc;
5600   char **ppc;
5601   /* NEC SVR4.0.2 mips cc rejects this.  */
5602   struct point {int x, y;};
5603   static struct point const zero = {0,0};
5604   /* AIX XL C 1.02.0.0 rejects this.
5605      It does not let you subtract one const X* pointer from another in
5606      an arm of an if-expression whose if-part is not a constant
5607      expression */
5608   const char *g = "string";
5609   pcpcc = &g + (g ? g-g : 0);
5610   /* HPUX 7.0 cc rejects these. */
5611   ++pcpcc;
5612   ppc = (char**) pcpcc;
5613   pcpcc = (char const *const *) ppc;
5614   { /* SCO 3.2v4 cc rejects this.  */
5615     char *t;
5616     char const *s = 0 ? (char *) 0 : (char const *) 0;
5617
5618     *t++ = 0;
5619     if (s) return 0;
5620   }
5621   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5622     int x[] = {25, 17};
5623     const int *foo = &x[0];
5624     ++foo;
5625   }
5626   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5627     typedef const int *iptr;
5628     iptr p = 0;
5629     ++p;
5630   }
5631   { /* AIX XL C 1.02.0.0 rejects this saying
5632        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5633     struct s { int j; const int *ap[3]; };
5634     struct s *b; b->j = 5;
5635   }
5636   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5637     const int foo = 10;
5638     if (!foo) return 0;
5639   }
5640   return !cs[0] && !zero.x;
5641 #endif
5642
5643   ;
5644   return 0;
5645 }
5646 _ACEOF
5647 if ac_fn_c_try_compile "$LINENO"; then :
5648   ac_cv_c_const=yes
5649 else
5650   ac_cv_c_const=no
5651 fi
5652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5653 fi
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5655 $as_echo "$ac_cv_c_const" >&6; }
5656 if test $ac_cv_c_const = no; then
5657
5658 $as_echo "#define const /**/" >>confdefs.h
5659
5660 fi
5661
5662 if test "$ac_cv_header_machine_endian_h" = "no" ; then
5663      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5664 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5665 if ${ac_cv_c_bigendian+:} false; then :
5666   $as_echo_n "(cached) " >&6
5667 else
5668   ac_cv_c_bigendian=unknown
5669     # See if we're dealing with a universal compiler.
5670     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5671 /* end confdefs.h.  */
5672 #ifndef __APPLE_CC__
5673                not a universal capable compiler
5674              #endif
5675              typedef int dummy;
5676
5677 _ACEOF
5678 if ac_fn_c_try_compile "$LINENO"; then :
5679
5680         # Check for potential -arch flags.  It is not universal unless
5681         # there are at least two -arch flags with different values.
5682         ac_arch=
5683         ac_prev=
5684         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5685          if test -n "$ac_prev"; then
5686            case $ac_word in
5687              i?86 | x86_64 | ppc | ppc64)
5688                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5689                  ac_arch=$ac_word
5690                else
5691                  ac_cv_c_bigendian=universal
5692                  break
5693                fi
5694                ;;
5695            esac
5696            ac_prev=
5697          elif test "x$ac_word" = "x-arch"; then
5698            ac_prev=arch
5699          fi
5700        done
5701 fi
5702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5703     if test $ac_cv_c_bigendian = unknown; then
5704       # See if sys/param.h defines the BYTE_ORDER macro.
5705       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5706 /* end confdefs.h.  */
5707 #include <sys/types.h>
5708              #include <sys/param.h>
5709
5710 int
5711 main ()
5712 {
5713 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5714                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5715                      && LITTLE_ENDIAN)
5716               bogus endian macros
5717              #endif
5718
5719   ;
5720   return 0;
5721 }
5722 _ACEOF
5723 if ac_fn_c_try_compile "$LINENO"; then :
5724   # It does; now see whether it defined to BIG_ENDIAN or not.
5725          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5726 /* end confdefs.h.  */
5727 #include <sys/types.h>
5728                 #include <sys/param.h>
5729
5730 int
5731 main ()
5732 {
5733 #if BYTE_ORDER != BIG_ENDIAN
5734                  not big endian
5735                 #endif
5736
5737   ;
5738   return 0;
5739 }
5740 _ACEOF
5741 if ac_fn_c_try_compile "$LINENO"; then :
5742   ac_cv_c_bigendian=yes
5743 else
5744   ac_cv_c_bigendian=no
5745 fi
5746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5747 fi
5748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5749     fi
5750     if test $ac_cv_c_bigendian = unknown; then
5751       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5752       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5753 /* end confdefs.h.  */
5754 #include <limits.h>
5755
5756 int
5757 main ()
5758 {
5759 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5760               bogus endian macros
5761              #endif
5762
5763   ;
5764   return 0;
5765 }
5766 _ACEOF
5767 if ac_fn_c_try_compile "$LINENO"; then :
5768   # It does; now see whether it defined to _BIG_ENDIAN or not.
5769          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5770 /* end confdefs.h.  */
5771 #include <limits.h>
5772
5773 int
5774 main ()
5775 {
5776 #ifndef _BIG_ENDIAN
5777                  not big endian
5778                 #endif
5779
5780   ;
5781   return 0;
5782 }
5783 _ACEOF
5784 if ac_fn_c_try_compile "$LINENO"; then :
5785   ac_cv_c_bigendian=yes
5786 else
5787   ac_cv_c_bigendian=no
5788 fi
5789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5790 fi
5791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5792     fi
5793     if test $ac_cv_c_bigendian = unknown; then
5794       # Compile a test program.
5795       if test "$cross_compiling" = yes; then :
5796   # Try to guess by grepping values from an object file.
5797          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5798 /* end confdefs.h.  */
5799 short int ascii_mm[] =
5800                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5801                 short int ascii_ii[] =
5802                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5803                 int use_ascii (int i) {
5804                   return ascii_mm[i] + ascii_ii[i];
5805                 }
5806                 short int ebcdic_ii[] =
5807                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5808                 short int ebcdic_mm[] =
5809                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5810                 int use_ebcdic (int i) {
5811                   return ebcdic_mm[i] + ebcdic_ii[i];
5812                 }
5813                 extern int foo;
5814
5815 int
5816 main ()
5817 {
5818 return use_ascii (foo) == use_ebcdic (foo);
5819   ;
5820   return 0;
5821 }
5822 _ACEOF
5823 if ac_fn_c_try_compile "$LINENO"; then :
5824   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5825               ac_cv_c_bigendian=yes
5826             fi
5827             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5828               if test "$ac_cv_c_bigendian" = unknown; then
5829                 ac_cv_c_bigendian=no
5830               else
5831                 # finding both strings is unlikely to happen, but who knows?
5832                 ac_cv_c_bigendian=unknown
5833               fi
5834             fi
5835 fi
5836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5837 else
5838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5839 /* end confdefs.h.  */
5840 $ac_includes_default
5841 int
5842 main ()
5843 {
5844
5845              /* Are we little or big endian?  From Harbison&Steele.  */
5846              union
5847              {
5848                long int l;
5849                char c[sizeof (long int)];
5850              } u;
5851              u.l = 1;
5852              return u.c[sizeof (long int) - 1] == 1;
5853
5854   ;
5855   return 0;
5856 }
5857 _ACEOF
5858 if ac_fn_c_try_run "$LINENO"; then :
5859   ac_cv_c_bigendian=no
5860 else
5861   ac_cv_c_bigendian=yes
5862 fi
5863 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5864   conftest.$ac_objext conftest.beam conftest.$ac_ext
5865 fi
5866
5867     fi
5868 fi
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5870 $as_echo "$ac_cv_c_bigendian" >&6; }
5871  case $ac_cv_c_bigendian in #(
5872    yes)
5873      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5874 ;; #(
5875    no)
5876       ;; #(
5877    universal)
5878
5879 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5880
5881      ;; #(
5882    *)
5883      as_fn_error $? "unknown endianness
5884  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5885  esac
5886
5887 fi
5888 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5889 if test "x$ac_cv_type_pid_t" = xyes; then :
5890
5891 else
5892
5893 cat >>confdefs.h <<_ACEOF
5894 #define pid_t int
5895 _ACEOF
5896
5897 fi
5898
5899 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5900 if test "x$ac_cv_type_size_t" = xyes; then :
5901
5902 else
5903
5904 cat >>confdefs.h <<_ACEOF
5905 #define size_t unsigned int
5906 _ACEOF
5907
5908 fi
5909
5910 # The cast to long int works around a bug in the HP C Compiler
5911 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5912 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5913 # This bug is HP SR number 8606223364.
5914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5915 $as_echo_n "checking size of short... " >&6; }
5916 if ${ac_cv_sizeof_short+:} false; then :
5917   $as_echo_n "(cached) " >&6
5918 else
5919   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5920
5921 else
5922   if test "$ac_cv_type_short" = yes; then
5923      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5924 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5925 as_fn_error 77 "cannot compute sizeof (short)
5926 See \`config.log' for more details" "$LINENO" 5; }
5927    else
5928      ac_cv_sizeof_short=0
5929    fi
5930 fi
5931
5932 fi
5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5934 $as_echo "$ac_cv_sizeof_short" >&6; }
5935
5936
5937
5938 cat >>confdefs.h <<_ACEOF
5939 #define SIZEOF_SHORT $ac_cv_sizeof_short
5940 _ACEOF
5941
5942
5943 # The cast to long int works around a bug in the HP C Compiler
5944 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5945 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5946 # This bug is HP SR number 8606223364.
5947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5948 $as_echo_n "checking size of int... " >&6; }
5949 if ${ac_cv_sizeof_int+:} false; then :
5950   $as_echo_n "(cached) " >&6
5951 else
5952   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5953
5954 else
5955   if test "$ac_cv_type_int" = yes; then
5956      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5957 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5958 as_fn_error 77 "cannot compute sizeof (int)
5959 See \`config.log' for more details" "$LINENO" 5; }
5960    else
5961      ac_cv_sizeof_int=0
5962    fi
5963 fi
5964
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5967 $as_echo "$ac_cv_sizeof_int" >&6; }
5968
5969
5970
5971 cat >>confdefs.h <<_ACEOF
5972 #define SIZEOF_INT $ac_cv_sizeof_int
5973 _ACEOF
5974
5975
5976 # The cast to long int works around a bug in the HP C Compiler
5977 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5978 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5979 # This bug is HP SR number 8606223364.
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5981 $as_echo_n "checking size of long... " >&6; }
5982 if ${ac_cv_sizeof_long+:} false; then :
5983   $as_echo_n "(cached) " >&6
5984 else
5985   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5986
5987 else
5988   if test "$ac_cv_type_long" = yes; then
5989      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5991 as_fn_error 77 "cannot compute sizeof (long)
5992 See \`config.log' for more details" "$LINENO" 5; }
5993    else
5994      ac_cv_sizeof_long=0
5995    fi
5996 fi
5997
5998 fi
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6000 $as_echo "$ac_cv_sizeof_long" >&6; }
6001
6002
6003
6004 cat >>confdefs.h <<_ACEOF
6005 #define SIZEOF_LONG $ac_cv_sizeof_long
6006 _ACEOF
6007
6008
6009 # The cast to long int works around a bug in the HP C Compiler
6010 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6011 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6012 # This bug is HP SR number 8606223364.
6013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6014 $as_echo_n "checking size of long long... " >&6; }
6015 if ${ac_cv_sizeof_long_long+:} false; then :
6016   $as_echo_n "(cached) " >&6
6017 else
6018   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
6019
6020 else
6021   if test "$ac_cv_type_long_long" = yes; then
6022      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6023 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6024 as_fn_error 77 "cannot compute sizeof (long long)
6025 See \`config.log' for more details" "$LINENO" 5; }
6026    else
6027      ac_cv_sizeof_long_long=0
6028    fi
6029 fi
6030
6031 fi
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6033 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6034
6035
6036
6037 cat >>confdefs.h <<_ACEOF
6038 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6039 _ACEOF
6040
6041
6042
6043
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
6045 $as_echo_n "checking for library containing socket... " >&6; }
6046 if ${ac_cv_search_socket+:} false; then :
6047   $as_echo_n "(cached) " >&6
6048 else
6049   ac_func_search_save_LIBS=$LIBS
6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6051 /* end confdefs.h.  */
6052
6053 /* Override any GCC internal prototype to avoid an error.
6054    Use char because int might match the return type of a GCC
6055    builtin and then its argument prototype would still apply.  */
6056 #ifdef __cplusplus
6057 extern "C"
6058 #endif
6059 char socket ();
6060 int
6061 main ()
6062 {
6063 return socket ();
6064   ;
6065   return 0;
6066 }
6067 _ACEOF
6068 for ac_lib in '' socket; do
6069   if test -z "$ac_lib"; then
6070     ac_res="none required"
6071   else
6072     ac_res=-l$ac_lib
6073     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6074   fi
6075   if ac_fn_c_try_link "$LINENO"; then :
6076   ac_cv_search_socket=$ac_res
6077 fi
6078 rm -f core conftest.err conftest.$ac_objext \
6079     conftest$ac_exeext
6080   if ${ac_cv_search_socket+:} false; then :
6081   break
6082 fi
6083 done
6084 if ${ac_cv_search_socket+:} false; then :
6085
6086 else
6087   ac_cv_search_socket=no
6088 fi
6089 rm conftest.$ac_ext
6090 LIBS=$ac_func_search_save_LIBS
6091 fi
6092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
6093 $as_echo "$ac_cv_search_socket" >&6; }
6094 ac_res=$ac_cv_search_socket
6095 if test "$ac_res" != no; then :
6096   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6097
6098 else
6099   as_fn_error $? "You have no socket()! Aborting." "$LINENO" 5
6100 fi
6101
6102
6103 if test x"$SUN" = xyes; then
6104         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5
6105 $as_echo_n "checking for library containing inet_ntoa... " >&6; }
6106 if ${ac_cv_search_inet_ntoa+:} false; then :
6107   $as_echo_n "(cached) " >&6
6108 else
6109   ac_func_search_save_LIBS=$LIBS
6110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6111 /* end confdefs.h.  */
6112
6113 /* Override any GCC internal prototype to avoid an error.
6114    Use char because int might match the return type of a GCC
6115    builtin and then its argument prototype would still apply.  */
6116 #ifdef __cplusplus
6117 extern "C"
6118 #endif
6119 char inet_ntoa ();
6120 int
6121 main ()
6122 {
6123 return inet_ntoa ();
6124   ;
6125   return 0;
6126 }
6127 _ACEOF
6128 for ac_lib in '' nsl; do
6129   if test -z "$ac_lib"; then
6130     ac_res="none required"
6131   else
6132     ac_res=-l$ac_lib
6133     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6134   fi
6135   if ac_fn_c_try_link "$LINENO"; then :
6136   ac_cv_search_inet_ntoa=$ac_res
6137 fi
6138 rm -f core conftest.err conftest.$ac_objext \
6139     conftest$ac_exeext
6140   if ${ac_cv_search_inet_ntoa+:} false; then :
6141   break
6142 fi
6143 done
6144 if ${ac_cv_search_inet_ntoa+:} false; then :
6145
6146 else
6147   ac_cv_search_inet_ntoa=no
6148 fi
6149 rm conftest.$ac_ext
6150 LIBS=$ac_func_search_save_LIBS
6151 fi
6152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5
6153 $as_echo "$ac_cv_search_inet_ntoa" >&6; }
6154 ac_res=$ac_cv_search_inet_ntoa
6155 if test "$ac_res" != no; then :
6156   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6157
6158 else
6159   as_fn_error $? "libnsl not found! Aborting." "$LINENO" 5
6160 fi
6161
6162 fi
6163
6164 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6165 #include <sys/socket.h>
6166 "
6167 if test "x$ac_cv_type_socklen_t" = xyes; then :
6168
6169 else
6170
6171 $as_echo "#define socklen_t unsigned int" >>confdefs.h
6172
6173 fi
6174
6175
6176 # Check whether --enable-ipv6 was given.
6177 if test "${enable_ipv6+set}" = set; then :
6178   enableval=$enable_ipv6; ipv6=$enableval
6179 else
6180   ipv6=no
6181 fi
6182
6183
6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5
6185 $as_echo_n "checking for library containing crypt... " >&6; }
6186 if ${ac_cv_search_crypt+:} false; then :
6187   $as_echo_n "(cached) " >&6
6188 else
6189   ac_func_search_save_LIBS=$LIBS
6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6191 /* end confdefs.h.  */
6192
6193 /* Override any GCC internal prototype to avoid an error.
6194    Use char because int might match the return type of a GCC
6195    builtin and then its argument prototype would still apply.  */
6196 #ifdef __cplusplus
6197 extern "C"
6198 #endif
6199 char crypt ();
6200 int
6201 main ()
6202 {
6203 return crypt ();
6204   ;
6205   return 0;
6206 }
6207 _ACEOF
6208 for ac_lib in '' crypt descrypt; do
6209   if test -z "$ac_lib"; then
6210     ac_res="none required"
6211   else
6212     ac_res=-l$ac_lib
6213     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6214   fi
6215   if ac_fn_c_try_link "$LINENO"; then :
6216   ac_cv_search_crypt=$ac_res
6217 fi
6218 rm -f core conftest.err conftest.$ac_objext \
6219     conftest$ac_exeext
6220   if ${ac_cv_search_crypt+:} false; then :
6221   break
6222 fi
6223 done
6224 if ${ac_cv_search_crypt+:} false; then :
6225
6226 else
6227   ac_cv_search_crypt=no
6228 fi
6229 rm conftest.$ac_ext
6230 LIBS=$ac_func_search_save_LIBS
6231 fi
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5
6233 $as_echo "$ac_cv_search_crypt" >&6; }
6234 ac_res=$ac_cv_search_crypt
6235 if test "$ac_res" != no; then :
6236   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6237
6238 fi
6239
6240
6241 CRYPT_LIB=$ac_cv_search_crypt
6242
6243 if test "$CRYPT_LIB" = "none required"; then
6244         unset CRYPT_LIB
6245 elif test "$CRYPT_LIB" = no; then
6246         unset CRYPT_LIB
6247 fi
6248
6249
6250
6251 if test "$ac_cv_header_sys_wait_h" = yes -o "$ac_cv_header_wait_h" = yes; then
6252         VICONF=viconf
6253                         else
6254         VICONF=""
6255 fi
6256
6257
6258
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
6260 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
6261 if ${gcc_cv_header_string+:} false; then :
6262   $as_echo_n "(cached) " >&6
6263 else
6264
6265         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6266 /* end confdefs.h.  */
6267 #include <string.h>
6268         #include <strings.h>
6269 _ACEOF
6270 if ac_fn_c_try_compile "$LINENO"; then :
6271   gcc_cv_header_string=yes
6272 else
6273   gcc_cv_header_string=no
6274 fi
6275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6276
6277 fi
6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
6279 $as_echo "$gcc_cv_header_string" >&6; }
6280
6281 if test "$gcc_cv_header_string" = "yes"; then
6282
6283 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
6284
6285 fi
6286
6287  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6288 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6289 if ${ac_cv_c_bigendian+:} false; then :
6290   $as_echo_n "(cached) " >&6
6291 else
6292   ac_cv_c_bigendian=unknown
6293     # See if we're dealing with a universal compiler.
6294     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6295 /* end confdefs.h.  */
6296 #ifndef __APPLE_CC__
6297                not a universal capable compiler
6298              #endif
6299              typedef int dummy;
6300
6301 _ACEOF
6302 if ac_fn_c_try_compile "$LINENO"; then :
6303
6304         # Check for potential -arch flags.  It is not universal unless
6305         # there are at least two -arch flags with different values.
6306         ac_arch=
6307         ac_prev=
6308         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6309          if test -n "$ac_prev"; then
6310            case $ac_word in
6311              i?86 | x86_64 | ppc | ppc64)
6312                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6313                  ac_arch=$ac_word
6314                else
6315                  ac_cv_c_bigendian=universal
6316                  break
6317                fi
6318                ;;
6319            esac
6320            ac_prev=
6321          elif test "x$ac_word" = "x-arch"; then
6322            ac_prev=arch
6323          fi
6324        done
6325 fi
6326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6327     if test $ac_cv_c_bigendian = unknown; then
6328       # See if sys/param.h defines the BYTE_ORDER macro.
6329       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6330 /* end confdefs.h.  */
6331 #include <sys/types.h>
6332              #include <sys/param.h>
6333
6334 int
6335 main ()
6336 {
6337 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6338                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6339                      && LITTLE_ENDIAN)
6340               bogus endian macros
6341              #endif
6342
6343   ;
6344   return 0;
6345 }
6346 _ACEOF
6347 if ac_fn_c_try_compile "$LINENO"; then :
6348   # It does; now see whether it defined to BIG_ENDIAN or not.
6349          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6350 /* end confdefs.h.  */
6351 #include <sys/types.h>
6352                 #include <sys/param.h>
6353
6354 int
6355 main ()
6356 {
6357 #if BYTE_ORDER != BIG_ENDIAN
6358                  not big endian
6359                 #endif
6360
6361   ;
6362   return 0;
6363 }
6364 _ACEOF
6365 if ac_fn_c_try_compile "$LINENO"; then :
6366   ac_cv_c_bigendian=yes
6367 else
6368   ac_cv_c_bigendian=no
6369 fi
6370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6371 fi
6372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6373     fi
6374     if test $ac_cv_c_bigendian = unknown; then
6375       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6376       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6377 /* end confdefs.h.  */
6378 #include <limits.h>
6379
6380 int
6381 main ()
6382 {
6383 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6384               bogus endian macros
6385              #endif
6386
6387   ;
6388   return 0;
6389 }
6390 _ACEOF
6391 if ac_fn_c_try_compile "$LINENO"; then :
6392   # It does; now see whether it defined to _BIG_ENDIAN or not.
6393          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6394 /* end confdefs.h.  */
6395 #include <limits.h>
6396
6397 int
6398 main ()
6399 {
6400 #ifndef _BIG_ENDIAN
6401                  not big endian
6402                 #endif
6403
6404   ;
6405   return 0;
6406 }
6407 _ACEOF
6408 if ac_fn_c_try_compile "$LINENO"; then :
6409   ac_cv_c_bigendian=yes
6410 else
6411   ac_cv_c_bigendian=no
6412 fi
6413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6414 fi
6415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6416     fi
6417     if test $ac_cv_c_bigendian = unknown; then
6418       # Compile a test program.
6419       if test "$cross_compiling" = yes; then :
6420   # Try to guess by grepping values from an object file.
6421          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6422 /* end confdefs.h.  */
6423 short int ascii_mm[] =
6424                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6425                 short int ascii_ii[] =
6426                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6427                 int use_ascii (int i) {
6428                   return ascii_mm[i] + ascii_ii[i];
6429                 }
6430                 short int ebcdic_ii[] =
6431                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6432                 short int ebcdic_mm[] =
6433                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6434                 int use_ebcdic (int i) {
6435                   return ebcdic_mm[i] + ebcdic_ii[i];
6436                 }
6437                 extern int foo;
6438
6439 int
6440 main ()
6441 {
6442 return use_ascii (foo) == use_ebcdic (foo);
6443   ;
6444   return 0;
6445 }
6446 _ACEOF
6447 if ac_fn_c_try_compile "$LINENO"; then :
6448   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6449               ac_cv_c_bigendian=yes
6450             fi
6451             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6452               if test "$ac_cv_c_bigendian" = unknown; then
6453                 ac_cv_c_bigendian=no
6454               else
6455                 # finding both strings is unlikely to happen, but who knows?
6456                 ac_cv_c_bigendian=unknown
6457               fi
6458             fi
6459 fi
6460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6461 else
6462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6463 /* end confdefs.h.  */
6464 $ac_includes_default
6465 int
6466 main ()
6467 {
6468
6469              /* Are we little or big endian?  From Harbison&Steele.  */
6470              union
6471              {
6472                long int l;
6473                char c[sizeof (long int)];
6474              } u;
6475              u.l = 1;
6476              return u.c[sizeof (long int) - 1] == 1;
6477
6478   ;
6479   return 0;
6480 }
6481 _ACEOF
6482 if ac_fn_c_try_run "$LINENO"; then :
6483   ac_cv_c_bigendian=no
6484 else
6485   ac_cv_c_bigendian=yes
6486 fi
6487 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6488   conftest.$ac_objext conftest.beam conftest.$ac_ext
6489 fi
6490
6491     fi
6492 fi
6493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6494 $as_echo "$ac_cv_c_bigendian" >&6; }
6495  case $ac_cv_c_bigendian in #(
6496    yes)
6497      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6498 ;; #(
6499    no)
6500       ;; #(
6501    universal)
6502
6503 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6504
6505      ;; #(
6506    *)
6507      as_fn_error $? "unknown endianness
6508  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6509  esac
6510
6511
6512 ac_fn_c_check_header_mongrel "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default"
6513 if test "x$ac_cv_header_stdarg_h" = xyes; then :
6514
6515 else
6516   as_fn_error $? "** stdarg.h could not be found - charybdis will not compile without it **" "$LINENO" 5
6517 fi
6518
6519
6520
6521
6522 if test "$ac_cv_c_compiler_gnu" = yes; then
6523
6524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strlcpy" >&5
6525 $as_echo_n "checking for strlcpy... " >&6; }
6526 save_CFLAGS=$CFLAGS
6527 CFLAGS="$CFLAGS -Wimplicit -Werror"
6528
6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531 #include <string.h>
6532                 #include <stdlib.h>
6533 int
6534 main ()
6535 {
6536 char *a = malloc(6);
6537                 strlcpy(a, "hello", 6);
6538
6539   ;
6540   return 0;
6541 }
6542 _ACEOF
6543 if ac_fn_c_try_link "$LINENO"; then :
6544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6545 $as_echo "yes" >&6; }
6546
6547 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
6548
6549 else
6550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6551 $as_echo "no" >&6; }
6552
6553 fi
6554 rm -f core conftest.err conftest.$ac_objext \
6555     conftest$ac_exeext conftest.$ac_ext
6556
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strlcat" >&5
6558 $as_echo_n "checking for strlcat... " >&6; }
6559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6560 /* end confdefs.h.  */
6561 #include <string.h>
6562                 #include <stdlib.h>
6563 int
6564 main ()
6565 {
6566 char *a = malloc(6);
6567                 a[0] = '\0';
6568                 strlcat(a, "hello", 6);
6569
6570   ;
6571   return 0;
6572 }
6573 _ACEOF
6574 if ac_fn_c_try_link "$LINENO"; then :
6575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6576 $as_echo "yes" >&6; }
6577
6578 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
6579
6580 else
6581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6582 $as_echo "no" >&6; }
6583
6584 fi
6585 rm -f core conftest.err conftest.$ac_objext \
6586     conftest$ac_exeext conftest.$ac_ext
6587
6588 CFLAGS=$save_CFLAGS
6589
6590 else
6591
6592
6593 for ac_func in strlcat strlcpy
6594 do :
6595   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6596 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6597 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6598   cat >>confdefs.h <<_ACEOF
6599 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6600 _ACEOF
6601
6602 fi
6603 done
6604
6605
6606 fi
6607
6608 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default"
6609 if test "x$ac_cv_type_u_int32_t" = xyes; then :
6610
6611 else
6612
6613         ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
6614 if test "x$ac_cv_type_uint32_t" = xyes; then :
6615
6616
6617 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
6618
6619
6620 else
6621
6622                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&5
6623 $as_echo "$as_me: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&2;}
6624
6625 $as_echo "#define u_int32_t unsigned long int" >>confdefs.h
6626
6627
6628 fi
6629
6630
6631 fi
6632
6633
6634 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default"
6635 if test "x$ac_cv_type_u_int16_t" = xyes; then :
6636
6637 else
6638
6639         ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
6640 if test "x$ac_cv_type_uint16_t" = xyes; then :
6641
6642
6643 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
6644
6645
6646 else
6647
6648                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&5
6649 $as_echo "$as_me: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&2;}
6650
6651 $as_echo "#define u_int16_t unsigned short int" >>confdefs.h
6652
6653
6654 fi
6655
6656
6657 fi
6658
6659
6660 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "#include <sys/types.h>
6661 #include <netinet/in.h>
6662 "
6663 if test "x$ac_cv_type_in_port_t" = xyes; then :
6664
6665 else
6666
6667 $as_echo "#define in_port_t u_int16_t" >>confdefs.h
6668
6669 fi
6670
6671
6672 ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "#include <sys/types.h>
6673 #include <sys/socket.h>
6674 "
6675 if test "x$ac_cv_type_sa_family_t" = xyes; then :
6676
6677 else
6678
6679 $as_echo "#define sa_family_t u_int16_t" >>confdefs.h
6680
6681 fi
6682
6683
6684 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6685 if test "x$ac_cv_type_uintptr_t" = xyes; then :
6686
6687 cat >>confdefs.h <<_ACEOF
6688 #define HAVE_UINTPTR_T 1
6689 _ACEOF
6690
6691
6692 fi
6693
6694
6695 for ac_func in socketpair vsnprintf mmap gettimeofday strdup strndup
6696 do :
6697   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6698 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6699 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6700   cat >>confdefs.h <<_ACEOF
6701 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6702 _ACEOF
6703
6704 fi
6705 done
6706
6707
6708 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6709 # for constant arguments.  Useless!
6710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
6711 $as_echo_n "checking for working alloca.h... " >&6; }
6712 if ${ac_cv_working_alloca_h+:} false; then :
6713   $as_echo_n "(cached) " >&6
6714 else
6715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6716 /* end confdefs.h.  */
6717 #include <alloca.h>
6718 int
6719 main ()
6720 {
6721 char *p = (char *) alloca (2 * sizeof (int));
6722                           if (p) return 0;
6723   ;
6724   return 0;
6725 }
6726 _ACEOF
6727 if ac_fn_c_try_link "$LINENO"; then :
6728   ac_cv_working_alloca_h=yes
6729 else
6730   ac_cv_working_alloca_h=no
6731 fi
6732 rm -f core conftest.err conftest.$ac_objext \
6733     conftest$ac_exeext conftest.$ac_ext
6734 fi
6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
6736 $as_echo "$ac_cv_working_alloca_h" >&6; }
6737 if test $ac_cv_working_alloca_h = yes; then
6738
6739 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6740
6741 fi
6742
6743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
6744 $as_echo_n "checking for alloca... " >&6; }
6745 if ${ac_cv_func_alloca_works+:} false; then :
6746   $as_echo_n "(cached) " >&6
6747 else
6748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6749 /* end confdefs.h.  */
6750 #ifdef __GNUC__
6751 # define alloca __builtin_alloca
6752 #else
6753 # ifdef _MSC_VER
6754 #  include <malloc.h>
6755 #  define alloca _alloca
6756 # else
6757 #  ifdef HAVE_ALLOCA_H
6758 #   include <alloca.h>
6759 #  else
6760 #   ifdef _AIX
6761  #pragma alloca
6762 #   else
6763 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6764 void *alloca (size_t);
6765 #    endif
6766 #   endif
6767 #  endif
6768 # endif
6769 #endif
6770
6771 int
6772 main ()
6773 {
6774 char *p = (char *) alloca (1);
6775                                     if (p) return 0;
6776   ;
6777   return 0;
6778 }
6779 _ACEOF
6780 if ac_fn_c_try_link "$LINENO"; then :
6781   ac_cv_func_alloca_works=yes
6782 else
6783   ac_cv_func_alloca_works=no
6784 fi
6785 rm -f core conftest.err conftest.$ac_objext \
6786     conftest$ac_exeext conftest.$ac_ext
6787 fi
6788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
6789 $as_echo "$ac_cv_func_alloca_works" >&6; }
6790
6791 if test $ac_cv_func_alloca_works = yes; then
6792
6793 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6794
6795 else
6796   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6797 # that cause trouble.  Some versions do not even contain alloca or
6798 # contain a buggy version.  If you still want to use their alloca,
6799 # use ar to extract alloca.o from them instead of compiling alloca.c.
6800
6801 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6802
6803 $as_echo "#define C_ALLOCA 1" >>confdefs.h
6804
6805
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6807 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6808 if ${ac_cv_os_cray+:} false; then :
6809   $as_echo_n "(cached) " >&6
6810 else
6811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6812 /* end confdefs.h.  */
6813 #if defined CRAY && ! defined CRAY2
6814 webecray
6815 #else
6816 wenotbecray
6817 #endif
6818
6819 _ACEOF
6820 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6821   $EGREP "webecray" >/dev/null 2>&1; then :
6822   ac_cv_os_cray=yes
6823 else
6824   ac_cv_os_cray=no
6825 fi
6826 rm -f conftest*
6827
6828 fi
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6830 $as_echo "$ac_cv_os_cray" >&6; }
6831 if test $ac_cv_os_cray = yes; then
6832   for ac_func in _getb67 GETB67 getb67; do
6833     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6834 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6835 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6836
6837 cat >>confdefs.h <<_ACEOF
6838 #define CRAY_STACKSEG_END $ac_func
6839 _ACEOF
6840
6841     break
6842 fi
6843
6844   done
6845 fi
6846
6847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6848 $as_echo_n "checking stack direction for C alloca... " >&6; }
6849 if ${ac_cv_c_stack_direction+:} false; then :
6850   $as_echo_n "(cached) " >&6
6851 else
6852   if test "$cross_compiling" = yes; then :
6853   ac_cv_c_stack_direction=0
6854 else
6855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856 /* end confdefs.h.  */
6857 $ac_includes_default
6858 int
6859 find_stack_direction ()
6860 {
6861   static char *addr = 0;
6862   auto char dummy;
6863   if (addr == 0)
6864     {
6865       addr = &dummy;
6866       return find_stack_direction ();
6867     }
6868   else
6869     return (&dummy > addr) ? 1 : -1;
6870 }
6871
6872 int
6873 main ()
6874 {
6875   return find_stack_direction () < 0;
6876 }
6877 _ACEOF
6878 if ac_fn_c_try_run "$LINENO"; then :
6879   ac_cv_c_stack_direction=1
6880 else
6881   ac_cv_c_stack_direction=-1
6882 fi
6883 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6884   conftest.$ac_objext conftest.beam conftest.$ac_ext
6885 fi
6886
6887 fi
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6889 $as_echo "$ac_cv_c_stack_direction" >&6; }
6890 cat >>confdefs.h <<_ACEOF
6891 #define STACK_DIRECTION $ac_cv_c_stack_direction
6892 _ACEOF
6893
6894
6895 fi
6896
6897
6898
6899 ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
6900 if test "x$ac_cv_func_nanosleep" = xyes; then :
6901
6902 else
6903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
6904 $as_echo_n "checking for nanosleep in -lrt... " >&6; }
6905 if ${ac_cv_lib_rt_nanosleep+:} false; then :
6906   $as_echo_n "(cached) " >&6
6907 else
6908   ac_check_lib_save_LIBS=$LIBS
6909 LIBS="-lrt  $LIBS"
6910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6911 /* end confdefs.h.  */
6912
6913 /* Override any GCC internal prototype to avoid an error.
6914    Use char because int might match the return type of a GCC
6915    builtin and then its argument prototype would still apply.  */
6916 #ifdef __cplusplus
6917 extern "C"
6918 #endif
6919 char nanosleep ();
6920 int
6921 main ()
6922 {
6923 return nanosleep ();
6924   ;
6925   return 0;
6926 }
6927 _ACEOF
6928 if ac_fn_c_try_link "$LINENO"; then :
6929   ac_cv_lib_rt_nanosleep=yes
6930 else
6931   ac_cv_lib_rt_nanosleep=no
6932 fi
6933 rm -f core conftest.err conftest.$ac_objext \
6934     conftest$ac_exeext conftest.$ac_ext
6935 LIBS=$ac_check_lib_save_LIBS
6936 fi
6937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
6938 $as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
6939 if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
6940   LIBS="${LIBS} -lrt"
6941 else
6942   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lposix4" >&5
6943 $as_echo_n "checking for nanosleep in -lposix4... " >&6; }
6944 if ${ac_cv_lib_posix4_nanosleep+:} false; then :
6945   $as_echo_n "(cached) " >&6
6946 else
6947   ac_check_lib_save_LIBS=$LIBS
6948 LIBS="-lposix4  $LIBS"
6949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6950 /* end confdefs.h.  */
6951
6952 /* Override any GCC internal prototype to avoid an error.
6953    Use char because int might match the return type of a GCC
6954    builtin and then its argument prototype would still apply.  */
6955 #ifdef __cplusplus
6956 extern "C"
6957 #endif
6958 char nanosleep ();
6959 int
6960 main ()
6961 {
6962 return nanosleep ();
6963   ;
6964   return 0;
6965 }
6966 _ACEOF
6967 if ac_fn_c_try_link "$LINENO"; then :
6968   ac_cv_lib_posix4_nanosleep=yes
6969 else
6970   ac_cv_lib_posix4_nanosleep=no
6971 fi
6972 rm -f core conftest.err conftest.$ac_objext \
6973     conftest$ac_exeext conftest.$ac_ext
6974 LIBS=$ac_check_lib_save_LIBS
6975 fi
6976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_nanosleep" >&5
6977 $as_echo "$ac_cv_lib_posix4_nanosleep" >&6; }
6978 if test "x$ac_cv_lib_posix4_nanosleep" = xyes; then :
6979   LIBS="${LIBS} -lposix4"
6980
6981 fi
6982
6983 fi
6984
6985 fi
6986
6987 if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno  && test x$ac_cv_lib_rt_nanosleep = xno
6988 then
6989          { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"nanosleep not found..using select for delay\"" >&5
6990 $as_echo "\"nanosleep not found..using select for delay\"" >&6; }
6991 else
6992
6993 $as_echo "#define HAVE_NANOSLEEP 1" >>confdefs.h
6994
6995 fi
6996
6997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL" >&5
6998 $as_echo_n "checking for OpenSSL... " >&6; }
6999 # Check whether --enable-openssl was given.
7000 if test "${enable_openssl+set}" = set; then :
7001   enableval=$enable_openssl; cf_enable_openssl=$enableval
7002 else
7003   cf_enable_openssl="auto"
7004 fi
7005
7006
7007 if test "$cf_enable_openssl" != "no" ; then
7008         cf_openssl_basedir=""
7009         if test "$cf_enable_openssl" != "auto" &&
7010         test "$cf_enable_openssl" != "yes" ; then
7011                                 cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
7012         else
7013                         for dirs in /usr/local/ssl /usr/pkg /usr/local \
7014                 /usr/local/openssl ; do
7015                         if test -f "${dirs}/include/openssl/opensslv.h" ; then
7016                                 cf_openssl_basedir="${dirs}"
7017                         break
7018                         fi
7019                 done
7020                 unset dirs
7021         fi
7022                 if test ! -z "$cf_openssl_basedir"; then
7023                 if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
7024                         SSL_INCLUDES="-I${cf_openssl_basedir}/include"
7025                         SSL_LIBS="-L${cf_openssl_basedir}/lib"
7026                 else
7027                                                 cf_openssl_basedir=""
7028                 fi
7029         else
7030                                                                 if test -f "/usr/include/openssl/opensslv.h" ; then
7031                         cf_openssl_basedir="/usr"
7032                 fi
7033         fi
7034
7035                         if test ! -z "$cf_openssl_basedir"; then
7036                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_openssl_basedir" >&5
7037 $as_echo "$cf_openssl_basedir" >&6; }
7038                 cf_enable_openssl="yes"
7039         else
7040                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found. Specify a correct path?" >&5
7041 $as_echo "not found. Specify a correct path?" >&6; }
7042                 cf_enable_openssl="no"
7043         fi
7044         unset cf_openssl_basedir
7045 else
7046                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
7047 $as_echo "disabled" >&6; }
7048 fi
7049
7050 save_CPPFLAGS="$CPPFLAGS"
7051 CPPFLAGS="$CPPFLAGS $SSL_INCLUDES"
7052 save_LIBS="$LIBS"
7053 LIBS="$LIBS $SSL_LIBS"
7054 if test "$cf_enable_openssl" != no; then
7055                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL 0.9.6 or above" >&5
7056 $as_echo_n "checking for OpenSSL 0.9.6 or above... " >&6; }
7057         if test "$cross_compiling" = yes; then :
7058   cf_openssl_version_ok=no
7059 else
7060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7061 /* end confdefs.h.  */
7062 #include <openssl/opensslv.h>
7063                 #include <stdlib.h>
7064 int
7065 main ()
7066 {
7067 if ( OPENSSL_VERSION_NUMBER >= 0x00906000)
7068                 exit(0); else exit(1);
7069   ;
7070   return 0;
7071 }
7072 _ACEOF
7073 if ac_fn_c_try_run "$LINENO"; then :
7074   cf_openssl_version_ok=yes
7075 else
7076   cf_openssl_version_ok=no
7077 fi
7078 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7079   conftest.$ac_objext conftest.beam conftest.$ac_ext
7080 fi
7081
7082
7083         if test "$cf_openssl_version_ok" = yes; then
7084                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
7085 $as_echo "found" >&6; }
7086
7087                                 ENCSPEED=encspeed
7088
7089
7090                                 CPPFLAGS="$CPPFLAGS $SSL_LIBS"
7091                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_free in -lcrypto" >&5
7092 $as_echo_n "checking for RSA_free in -lcrypto... " >&6; }
7093 if ${ac_cv_lib_crypto_RSA_free+:} false; then :
7094   $as_echo_n "(cached) " >&6
7095 else
7096   ac_check_lib_save_LIBS=$LIBS
7097 LIBS="-lcrypto  $LIBS"
7098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7099 /* end confdefs.h.  */
7100
7101 /* Override any GCC internal prototype to avoid an error.
7102    Use char because int might match the return type of a GCC
7103    builtin and then its argument prototype would still apply.  */
7104 #ifdef __cplusplus
7105 extern "C"
7106 #endif
7107 char RSA_free ();
7108 int
7109 main ()
7110 {
7111 return RSA_free ();
7112   ;
7113   return 0;
7114 }
7115 _ACEOF
7116 if ac_fn_c_try_link "$LINENO"; then :
7117   ac_cv_lib_crypto_RSA_free=yes
7118 else
7119   ac_cv_lib_crypto_RSA_free=no
7120 fi
7121 rm -f core conftest.err conftest.$ac_objext \
7122     conftest$ac_exeext conftest.$ac_ext
7123 LIBS=$ac_check_lib_save_LIBS
7124 fi
7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_free" >&5
7126 $as_echo "$ac_cv_lib_crypto_RSA_free" >&6; }
7127 if test "x$ac_cv_lib_crypto_RSA_free" = xyes; then :
7128   cat >>confdefs.h <<_ACEOF
7129 #define HAVE_LIBCRYPTO 1
7130 _ACEOF
7131
7132   LIBS="-lcrypto $LIBS"
7133
7134 fi
7135
7136                 SSL_LIBS="$SSL_LIBS -lcrypto"
7137                 SSL_SRCS_ENABLE='$(SSL_SRCS)'
7138         else
7139                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - OpenSSL support disabled" >&5
7140 $as_echo "no - OpenSSL support disabled" >&6; }
7141         fi
7142 fi
7143
7144 CPPFLAGS="$save_CPPFLAGS"
7145 LIBS="$save_LIBS"
7146
7147
7148
7149
7150
7151 # Check whether --with-zlib-path was given.
7152 if test "${with_zlib_path+set}" = set; then :
7153   withval=$with_zlib_path; LIBS="$LIBS -L$withval"
7154 fi
7155
7156
7157 # Check whether --enable-zlib was given.
7158 if test "${enable_zlib+set}" = set; then :
7159   enableval=$enable_zlib; zlib=$enableval
7160 else
7161   zlib=yes
7162 fi
7163
7164
7165 if test "$zlib" = yes; then
7166
7167 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
7168 if test "x$ac_cv_header_zlib_h" = xyes; then :
7169
7170         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
7171 $as_echo_n "checking for zlibVersion in -lz... " >&6; }
7172 if ${ac_cv_lib_z_zlibVersion+:} false; then :
7173   $as_echo_n "(cached) " >&6
7174 else
7175   ac_check_lib_save_LIBS=$LIBS
7176 LIBS="-lz  $LIBS"
7177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7178 /* end confdefs.h.  */
7179
7180 /* Override any GCC internal prototype to avoid an error.
7181    Use char because int might match the return type of a GCC
7182    builtin and then its argument prototype would still apply.  */
7183 #ifdef __cplusplus
7184 extern "C"
7185 #endif
7186 char zlibVersion ();
7187 int
7188 main ()
7189 {
7190 return zlibVersion ();
7191   ;
7192   return 0;
7193 }
7194 _ACEOF
7195 if ac_fn_c_try_link "$LINENO"; then :
7196   ac_cv_lib_z_zlibVersion=yes
7197 else
7198   ac_cv_lib_z_zlibVersion=no
7199 fi
7200 rm -f core conftest.err conftest.$ac_objext \
7201     conftest$ac_exeext conftest.$ac_ext
7202 LIBS=$ac_check_lib_save_LIBS
7203 fi
7204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
7205 $as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
7206 if test "x$ac_cv_lib_z_zlibVersion" = xyes; then :
7207
7208                 ZLIB_LD=-lz
7209
7210
7211 $as_echo "#define HAVE_LIBZ 1" >>confdefs.h
7212
7213
7214 else
7215   zlib=no
7216 fi
7217
7218
7219 else
7220   zlib=no
7221 fi
7222
7223
7224
7225 fi
7226
7227
7228 # Check whether --enable-ports was given.
7229 if test "${enable_ports+set}" = set; then :
7230   enableval=$enable_ports;  if test $enableval = yes; then
7231         SELECT_TYPE_EXPLICIT="ports"
7232   else
7233         use_ports=no
7234   fi
7235
7236 fi
7237
7238
7239 # Check whether --enable-poll was given.
7240 if test "${enable_poll+set}" = set; then :
7241   enableval=$enable_poll;  if test $enableval = yes; then
7242         SELECT_TYPE_EXPLICIT="poll"
7243   else
7244         use_poll=no
7245   fi
7246
7247 fi
7248
7249
7250 # Check whether --enable-select was given.
7251 if test "${enable_select+set}" = set; then :
7252   enableval=$enable_select;  if test $enableval = yes; then
7253         SELECT_TYPE_EXPLICIT="select"
7254   else
7255         use_select=no
7256   fi
7257
7258 fi
7259
7260
7261 # Check whether --enable-kqueue was given.
7262 if test "${enable_kqueue+set}" = set; then :
7263   enableval=$enable_kqueue;  if test $enableval = yes; then
7264         SELECT_TYPE_EXPLICIT="kqueue"
7265   else
7266         use_kqueue=no
7267   fi
7268
7269 fi
7270
7271
7272 # Check whether --enable-epoll was given.
7273 if test "${enable_epoll+set}" = set; then :
7274   enableval=$enable_epoll;  if test $enableval = yes; then
7275         SELECT_TYPE_EXPLICIT="epoll"
7276         for ac_func in epoll_ctl
7277 do :
7278   ac_fn_c_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
7279 if test "x$ac_cv_func_epoll_ctl" = xyes; then :
7280   cat >>confdefs.h <<_ACEOF
7281 #define HAVE_EPOLL_CTL 1
7282 _ACEOF
7283  haveepoll=yes
7284 else
7285   haveepoll=no
7286 fi
7287 done
7288
7289   else
7290         use_epoll=no
7291   fi
7292
7293 fi
7294
7295
7296
7297
7298 # Check whether --with-confdir was given.
7299 if test "${with_confdir+set}" = set; then :
7300   withval=$with_confdir;  sysconfdir=`echo $withval | sed 's/\/$//'`
7301 else
7302    confdir='${sysconfdir}'
7303 fi
7304
7305
7306   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7307   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7308   last_ac_define_dir=`eval echo $sysconfdir`
7309   ac_define_dir=`eval echo $last_ac_define_dir`
7310   ac_define_dir_counter=0
7311   while test "x$last_ac_define_dir" != "x$ac_define_dir"; do
7312     last_ac_define_dir="$ac_define_dir"
7313     ac_define_dir=`eval echo $last_ac_define_dir`
7314     as_fn_arith $ac_define_dir_counter + 1 && ac_define_dir_counter=$as_val
7315     if test "x$ac_define_dir_counter" = x128; then :
7316   as_fn_error $? "detected recusive directory expansion when expanding ETC_DIR=$sysconfdir: $ac_define_dir" "$LINENO" 5
7317         break
7318 fi
7319   done
7320   ETC_DIR="$ac_define_dir"
7321
7322
7323 cat >>confdefs.h <<_ACEOF
7324 #define ETC_DIR "$ac_define_dir"
7325 _ACEOF
7326
7327
7328
7329
7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to modify logdir" >&5
7331 $as_echo_n "checking whether to modify logdir... " >&6; }
7332
7333 # Check whether --with-logdir was given.
7334 if test "${with_logdir+set}" = set; then :
7335   withval=$with_logdir;  logdir=`echo $withval | sed 's/\/$//'`
7336                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7337 $as_echo "yes" >&6; }
7338 else
7339    if test "x$enable_fhs_paths" = "xyes"; then :
7340   logdir='${localstatedir}/log/${PACKAGE_TARNAME}'
7341 else
7342   logdir='${prefix}/logs'
7343 fi
7344                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7345 $as_echo "no" >&6; }
7346 fi
7347
7348
7349   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7350   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7351   last_ac_define_dir=`eval echo $logdir`
7352   ac_define_dir=`eval echo $last_ac_define_dir`
7353   ac_define_dir_counter=0
7354   while test "x$last_ac_define_dir" != "x$ac_define_dir"; do
7355     last_ac_define_dir="$ac_define_dir"
7356     ac_define_dir=`eval echo $last_ac_define_dir`
7357     as_fn_arith $ac_define_dir_counter + 1 && ac_define_dir_counter=$as_val
7358     if test "x$ac_define_dir_counter" = x128; then :
7359   as_fn_error $? "detected recusive directory expansion when expanding LOG_DIR=$logdir: $ac_define_dir" "$LINENO" 5
7360         break
7361 fi
7362   done
7363   LOG_DIR="$ac_define_dir"
7364
7365
7366 cat >>confdefs.h <<_ACEOF
7367 #define LOG_DIR "$ac_define_dir"
7368 _ACEOF
7369
7370
7371
7372
7373         logdir=`(
7374             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7375             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7376             eval echo \""$logdir"\"
7377         )`
7378
7379
7380
7381
7382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to modify helpdir" >&5
7383 $as_echo_n "checking whether to modify helpdir... " >&6; }
7384
7385 # Check whether --with-helpdir was given.
7386 if test "${with_helpdir+set}" = set; then :
7387   withval=$with_helpdir;  helpdir=`echo $withval | sed 's/\/$//'`
7388                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7389 $as_echo "yes" >&6; }
7390 else
7391    if test "x$enable_fhs_paths" = "xyes"; then :
7392   helpdir='${datadir}/${PACKAGE_TARNAME}/help'
7393 else
7394   helpdir='${prefix}/help'
7395 fi
7396                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7397 $as_echo "no" >&6; }
7398 fi
7399
7400
7401   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7402   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7403   last_ac_define_dir=`eval echo $helpdir`
7404   ac_define_dir=`eval echo $last_ac_define_dir`
7405   ac_define_dir_counter=0
7406   while test "x$last_ac_define_dir" != "x$ac_define_dir"; do
7407     last_ac_define_dir="$ac_define_dir"
7408     ac_define_dir=`eval echo $last_ac_define_dir`
7409     as_fn_arith $ac_define_dir_counter + 1 && ac_define_dir_counter=$as_val
7410     if test "x$ac_define_dir_counter" = x128; then :
7411   as_fn_error $? "detected recusive directory expansion when expanding HELP_DIR=$helpdir: $ac_define_dir" "$LINENO" 5
7412         break
7413 fi
7414   done
7415   HELP_DIR="$ac_define_dir"
7416
7417
7418 cat >>confdefs.h <<_ACEOF
7419 #define HELP_DIR "$ac_define_dir"
7420 _ACEOF
7421
7422
7423
7424
7425         helpdir=`(
7426             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7427             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7428             eval echo \""$helpdir"\"
7429         )`
7430
7431
7432
7433
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to modify moduledir" >&5
7435 $as_echo_n "checking whether to modify moduledir... " >&6; }
7436
7437 # Check whether --with-moduledir was given.
7438 if test "${with_moduledir+set}" = set; then :
7439   withval=$with_moduledir;  moduledir=`echo $withval | sed 's/\/$//'`
7440                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7441 $as_echo "yes" >&6; }
7442 else
7443    if test "x$enable_fhs_paths" = "xyes"; then :
7444   moduledir='${pkglibdir}/modules'
7445 else
7446   moduledir='${prefix}/modules'
7447 fi
7448                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7449 $as_echo "no" >&6; }
7450
7451 fi
7452
7453
7454   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7455   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7456   last_ac_define_dir=`eval echo $moduledir`
7457   ac_define_dir=`eval echo $last_ac_define_dir`
7458   ac_define_dir_counter=0
7459   while test "x$last_ac_define_dir" != "x$ac_define_dir"; do
7460     last_ac_define_dir="$ac_define_dir"
7461     ac_define_dir=`eval echo $last_ac_define_dir`
7462     as_fn_arith $ac_define_dir_counter + 1 && ac_define_dir_counter=$as_val
7463     if test "x$ac_define_dir_counter" = x128; then :
7464   as_fn_error $? "detected recusive directory expansion when expanding MODULE_DIR=$moduledir: $ac_define_dir" "$LINENO" 5
7465         break
7466 fi
7467   done
7468   MODULE_DIR="$ac_define_dir"
7469
7470
7471 cat >>confdefs.h <<_ACEOF
7472 #define MODULE_DIR "$ac_define_dir"
7473 _ACEOF
7474
7475
7476
7477
7478         moduledir=`(
7479             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7480             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
7481             eval echo \""$moduledir"\"
7482         )`
7483
7484
7485
7486
7487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or modify rundir" >&5
7488 $as_echo_n "checking whether or modify rundir... " >&6; }
7489
7490 # Check whether --with-rundir was given.
7491 if test "${with_rundir+set}" = set; then :
7492   withval=$with_rundir; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7493 $as_echo "yes" >&6; }
7494         rundir=`echo $withval | sed 's/\/$//'`
7495 else
7496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7497 $as_echo "no" >&6; }
7498         if test "x$enable_fhs_paths" = "xyes"; then :
7499   rundir='${prefix}/run'
7500 else
7501   rundir='${sysconfdir}'
7502 fi
7503 fi
7504
7505
7506
7507   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7508   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7509   last_ac_define_dir=`eval echo $pkgrundir`
7510   ac_define_dir=`eval echo $last_ac_define_dir`
7511   ac_define_dir_counter=0
7512   while test "x$last_ac_define_dir" != "x$ac_define_dir"; do
7513     last_ac_define_dir="$ac_define_dir"
7514     ac_define_dir=`eval echo $last_ac_define_dir`
7515     as_fn_arith $ac_define_dir_counter + 1 && ac_define_dir_counter=$as_val
7516     if test "x$ac_define_dir_counter" = x128; then :
7517   as_fn_error $? "detected recusive directory expansion when expanding PKGRUNDIR=$pkgrundir: $ac_define_dir" "$LINENO" 5
7518         break
7519 fi
7520   done
7521   PKGRUNDIR="$ac_define_dir"
7522
7523
7524 cat >>confdefs.h <<_ACEOF
7525 #define PKGRUNDIR "$ac_define_dir"
7526 _ACEOF
7527
7528
7529
7530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program prefix" >&5
7531 $as_echo_n "checking for program prefix... " >&6; }
7532
7533 # Check whether --with-program-prefix was given.
7534 if test "${with_program_prefix+set}" = set; then :
7535   withval=$with_program_prefix; test "x$with_program_prefix" = "xno" && with_program_prefix=
7536 else
7537   with_program_prefix=
7538 fi
7539
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_program_prefix\"" >&5
7541 $as_echo "\"$with_program_prefix\"" >&6; }
7542 PROGRAM_PREFIX="$with_program_prefix"
7543
7544
7545 cat >>confdefs.h <<_ACEOF
7546 #define PROGRAM_PREFIX "$with_program_prefix"
7547 _ACEOF
7548
7549
7550
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether custom branding is requested" >&5
7552 $as_echo_n "checking whether custom branding is requested... " >&6; }
7553
7554 # Check whether --with-custom-branding was given.
7555 if test "${with_custom_branding+set}" = set; then :
7556   withval=$with_custom_branding; BRANDING_NAME=$withval
7557                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7558 $as_echo "yes" >&6; }
7559 else
7560   BRANDING_NAME=$PACKAGE_NAME
7561                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7562 $as_echo "no" >&6; }
7563
7564 fi
7565
7566
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a custom version is requested" >&5
7568 $as_echo_n "checking whether a custom version is requested... " >&6; }
7569
7570 # Check whether --with-custom-version was given.
7571 if test "${with_custom_version+set}" = set; then :
7572   withval=$with_custom_version; BRANDING_VERSION=$withval
7573                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7574 $as_echo "yes" >&6; }
7575 else
7576   BRANDING_VERSION=$PACKAGE_VERSION
7577                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7578 $as_echo "no" >&6; }
7579
7580 fi
7581
7582
7583
7584 cat >>confdefs.h <<_ACEOF
7585 #define BRANDING_NAME "$BRANDING_NAME"
7586 _ACEOF
7587
7588
7589 cat >>confdefs.h <<_ACEOF
7590 #define BRANDING_VERSION "$BRANDING_VERSION"
7591 _ACEOF
7592
7593
7594 if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then
7595
7596 $as_echo "#define CUSTOM_BRANDING 1" >>confdefs.h
7597
7598 fi
7599
7600 if test ! -z "$SELECT_TYPE_EXPLICIT"; then
7601         SELECT_TYPE="$SELECT_TYPE_EXPLICIT";
7602         echo "Forcing $SELECT_TYPE to be enabled"
7603 else
7604
7605 if test ! "x$use_ports" = "xno"; then
7606         for ac_func in port_getn
7607 do :
7608   ac_fn_c_check_func "$LINENO" "port_getn" "ac_cv_func_port_getn"
7609 if test "x$ac_cv_func_port_getn" = xyes; then :
7610   cat >>confdefs.h <<_ACEOF
7611 #define HAVE_PORT_GETN 1
7612 _ACEOF
7613  haveports=yes
7614 else
7615   haveports=no
7616 fi
7617 done
7618
7619         if test "x$haveports" = "xyes" ; then
7620                 SELECT_TYPE="ports"
7621         fi
7622 fi
7623
7624 if test ! "x$use_select" = "xno"; then
7625         for ac_func in select
7626 do :
7627   ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
7628 if test "x$ac_cv_func_select" = xyes; then :
7629   cat >>confdefs.h <<_ACEOF
7630 #define HAVE_SELECT 1
7631 _ACEOF
7632  haveselect=yes
7633 else
7634   haveselect=no
7635 fi
7636 done
7637
7638         if test "x$haveselect" = "xyes" ; then
7639                 SELECT_TYPE="select"
7640         fi
7641 fi
7642
7643 if test ! "x$use_poll" = "xno"; then
7644         for ac_func in poll
7645 do :
7646   ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
7647 if test "x$ac_cv_func_poll" = xyes; then :
7648   cat >>confdefs.h <<_ACEOF
7649 #define HAVE_POLL 1
7650 _ACEOF
7651  havepoll=yes
7652 else
7653   havepoll=no
7654 fi
7655 done
7656
7657         if test "x$havepoll" = "xyes" ; then
7658                 SELECT_TYPE="poll"
7659         fi
7660 fi
7661
7662 if test ! "x$use_kqueue" = "xno"; then
7663         for ac_func in kevent
7664 do :
7665   ac_fn_c_check_func "$LINENO" "kevent" "ac_cv_func_kevent"
7666 if test "x$ac_cv_func_kevent" = xyes; then :
7667   cat >>confdefs.h <<_ACEOF
7668 #define HAVE_KEVENT 1
7669 _ACEOF
7670  havekqueue=yes
7671 else
7672   havekqueue=no
7673 fi
7674 done
7675
7676         if test "x$havekqueue" = "xyes" ; then
7677                 SELECT_TYPE="kqueue"
7678         fi
7679 fi
7680
7681 if test ! "x$use_epoll" = "xno"; then
7682         for ac_func in epoll_ctl
7683 do :
7684   ac_fn_c_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
7685 if test "x$ac_cv_func_epoll_ctl" = xyes; then :
7686   cat >>confdefs.h <<_ACEOF
7687 #define HAVE_EPOLL_CTL 1
7688 _ACEOF
7689  haveepoll=yes
7690 else
7691   haveepoll=no
7692 fi
7693 done
7694
7695         if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
7696                 if test "x$haveepoll" = "xyes" ; then
7697                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll support in kernel" >&5
7698 $as_echo_n "checking for epoll support in kernel... " >&6; }
7699                         if test "$cross_compiling" = yes; then :
7700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7701 $as_echo "no" >&6; }
7702 else
7703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7704 /* end confdefs.h.  */
7705 #include <stdint.h>
7706 #include <sys/param.h>
7707 #include <sys/types.h>
7708 #include <sys/epoll.h>
7709 #include <sys/syscall.h>
7710 #include <unistd.h>
7711
7712 int
7713 main(int argc, char **argv)
7714 {
7715         int epfd;
7716
7717         epfd = epoll_create(256);
7718         return (epfd == -1 ? 1 : 0);
7719 }
7720 _ACEOF
7721 if ac_fn_c_try_run "$LINENO"; then :
7722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7723 $as_echo "yes" >&6; }
7724
7725 $as_echo "#define HAVE_EPOLL 1" >>confdefs.h
7726
7727             SELECT_TYPE="epoll"
7728 else
7729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7730 $as_echo "no" >&6; }
7731 fi
7732 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7733   conftest.$ac_objext conftest.beam conftest.$ac_ext
7734 fi
7735
7736                 fi
7737         fi
7738
7739 haveepollsyscall=no
7740
7741 if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
7742         if test "x$haveepoll" = "xno" ; then
7743                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll system call" >&5
7744 $as_echo_n "checking for epoll system call... " >&6; }
7745                 if test "$cross_compiling" = yes; then :
7746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7747 $as_echo "no" >&6; }
7748 else
7749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7750 /* end confdefs.h.  */
7751 #include <stdint.h>
7752 #include <sys/param.h>
7753 #include <sys/types.h>
7754 #include <sys/epoll.h>
7755 #include <sys/syscall.h>
7756 #include <unistd.h>
7757
7758 int
7759 epoll_create(int size)
7760 {
7761         return (syscall(__NR_epoll_create, size));
7762 }
7763
7764 int
7765 main(int argc, char **argv)
7766 {
7767         int epfd;
7768
7769         epfd = epoll_create(256);
7770         exit (epfd == -1 ? 1 : 0);
7771 }
7772 _ACEOF
7773 if ac_fn_c_try_run "$LINENO"; then :
7774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7775 $as_echo "yes" >&6; }
7776
7777 $as_echo "#define HAVE_EPOLL 1" >>confdefs.h
7778
7779     SELECT_TYPE="epoll"
7780 else
7781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7782 $as_echo "no" >&6; }
7783 fi
7784 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7785   conftest.$ac_objext conftest.beam conftest.$ac_ext
7786 fi
7787
7788         fi
7789 fi
7790
7791 fi
7792
7793 fi
7794
7795 if test -z "$SELECT_TYPE"; then
7796         as_fn_error $? "Unable to find a usable IO interface" "$LINENO" 5
7797 fi
7798
7799 echo "Using $SELECT_TYPE for select loop."
7800
7801
7802 cat >>confdefs.h <<_ACEOF
7803 #define SELECT_TYPE "$SELECT_TYPE"
7804 _ACEOF
7805
7806
7807
7808
7809
7810 # Check whether --enable-assert was given.
7811 if test "${enable_assert+set}" = set; then :
7812   enableval=$enable_assert; assert=$enableval
7813 else
7814   assert=no
7815 fi
7816
7817
7818 if test "$assert" = no; then
7819
7820 $as_echo "#define NDEBUG 1" >>confdefs.h
7821
7822 elif test "$assert" = soft; then
7823
7824 $as_echo "#define SOFT_ASSERT 1" >>confdefs.h
7825
7826
7827 $as_echo "#define NDEBUG 1" >>confdefs.h
7828
7829 elif test "$assert" = yes; then
7830         assert = "hard";
7831 fi
7832
7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if you want IO Debugging hooks" >&5
7834 $as_echo_n "checking if you want IO Debugging hooks... " >&6; }
7835 # Check whether --enable-iodebug was given.
7836 if test "${enable_iodebug+set}" = set; then :
7837   enableval=$enable_iodebug; iodebug=$enableval
7838 else
7839   iodebug=no
7840 fi
7841
7842
7843 if test "$iodebug" = yes; then
7844
7845 $as_echo "#define USE_IODEBUG_HOOKS 1" >>confdefs.h
7846
7847         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7848 $as_echo "yes" >&6; }
7849 else
7850         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7851 $as_echo "no" >&6; }
7852 fi
7853
7854
7855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if you want to do a profile build" >&5
7856 $as_echo_n "checking if you want to do a profile build... " >&6; }
7857 # Check whether --enable-profile was given.
7858 if test "${enable_profile+set}" = set; then :
7859   enableval=$enable_profile; profile=$enableval
7860 else
7861   profile=no
7862 fi
7863
7864
7865 if test "$profile" = yes; then
7866         if test "$ac_cv_c_compiler_gnu" = yes; then
7867                 IRC_CFLAGS="$IRC_CFLAGS -pg"
7868                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, adding -pg" >&5
7869 $as_echo "yes, adding -pg" >&6; }
7870
7871 $as_echo "#define CHARYBDIS_PROFILE 1" >>confdefs.h
7872
7873         else
7874                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, profile builds only work with gcc" >&5
7875 $as_echo "no, profile builds only work with gcc" >&6; }
7876         fi
7877 else
7878         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7879 $as_echo "no" >&6; }
7880 fi
7881
7882 # Check whether --enable-balloc was given.
7883 if test "${enable_balloc+set}" = set; then :
7884   enableval=$enable_balloc; balloc=$enableval
7885 else
7886   balloc=yes
7887 fi
7888
7889
7890 if test "$balloc" = no; then
7891
7892 $as_echo "#define NOBALLOC 1" >>confdefs.h
7893
7894 fi
7895
7896 # Check whether --enable-small-net was given.
7897 if test "${enable_small_net+set}" = set; then :
7898   enableval=$enable_small_net; small_net=$enableval
7899 else
7900   small_net=no
7901 fi
7902
7903
7904 if test "$small_net" = yes; then
7905
7906 $as_echo "#define NICKNAMEHISTORYLENGTH 1500" >>confdefs.h
7907
7908
7909 $as_echo "#define CHANNEL_HEAP_SIZE 256" >>confdefs.h
7910
7911
7912 $as_echo "#define BAN_HEAP_SIZE 128" >>confdefs.h
7913
7914
7915 $as_echo "#define CLIENT_HEAP_SIZE 256" >>confdefs.h
7916
7917
7918 $as_echo "#define LCLIENT_HEAP_SIZE 128" >>confdefs.h
7919
7920
7921 $as_echo "#define PCLIENT_HEAP_SIZE 32" >>confdefs.h
7922
7923
7924 $as_echo "#define USER_HEAP_SIZE 128" >>confdefs.h
7925
7926
7927 $as_echo "#define DNODE_HEAP_SIZE 256" >>confdefs.h
7928
7929
7930 $as_echo "#define TOPIC_HEAP_SIZE 256" >>confdefs.h
7931
7932
7933 $as_echo "#define LINEBUF_HEAP_SIZE 128" >>confdefs.h
7934
7935
7936 $as_echo "#define MEMBER_HEAP_SIZE 256" >>confdefs.h
7937
7938
7939 $as_echo "#define ND_HEAP_SIZE 128" >>confdefs.h
7940
7941
7942 $as_echo "#define CONFITEM_HEAP_SIZE 128" >>confdefs.h
7943
7944
7945 $as_echo "#define MONITOR_HEAP_SIZE 128" >>confdefs.h
7946
7947
7948 $as_echo "#define FD_HEAP_SIZE 128" >>confdefs.h
7949
7950
7951 $as_echo "#define AWAY_HEAP_SIZE 128" >>confdefs.h
7952
7953 else
7954
7955 $as_echo "#define NICKNAMEHISTORYLENGTH 15000" >>confdefs.h
7956
7957
7958 $as_echo "#define CHANNEL_HEAP_SIZE 8192" >>confdefs.h
7959
7960
7961 $as_echo "#define BAN_HEAP_SIZE 4096" >>confdefs.h
7962
7963
7964 $as_echo "#define CLIENT_HEAP_SIZE 8192" >>confdefs.h
7965
7966
7967 $as_echo "#define LCLIENT_HEAP_SIZE 1024" >>confdefs.h
7968
7969
7970 $as_echo "#define PCLIENT_HEAP_SIZE 256" >>confdefs.h
7971
7972
7973 $as_echo "#define USER_HEAP_SIZE 8192" >>confdefs.h
7974
7975
7976 $as_echo "#define DNODE_HEAP_SIZE 8192" >>confdefs.h
7977
7978
7979 $as_echo "#define TOPIC_HEAP_SIZE 4096" >>confdefs.h
7980
7981
7982 $as_echo "#define LINEBUF_HEAP_SIZE 2048" >>confdefs.h
7983
7984
7985 $as_echo "#define MEMBER_HEAP_SIZE 32768" >>confdefs.h
7986
7987
7988 $as_echo "#define ND_HEAP_SIZE 512" >>confdefs.h
7989
7990
7991 $as_echo "#define CONFITEM_HEAP_SIZE 256" >>confdefs.h
7992
7993
7994 $as_echo "#define MONITOR_HEAP_SIZE 1024" >>confdefs.h
7995
7996
7997 $as_echo "#define FD_HEAP_SIZE 1024" >>confdefs.h
7998
7999
8000 $as_echo "#define AWAY_HEAP_SIZE 512" >>confdefs.h
8001
8002 fi
8003
8004
8005 # Check whether --with-nicklen was given.
8006 if test "${with_nicklen+set}" = set; then :
8007   withval=$with_nicklen;
8008   if ! expr "$withval" + 0 >/dev/null 2>&1; then
8009         as_fn_error $? "NICKLEN must be a numeric value" "$LINENO" 5
8010   fi
8011   if test $withval -gt 50; then
8012         NICKLEN=50
8013         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&5
8014 $as_echo "$as_me: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&2;}
8015   elif test $withval -lt 9; then
8016         NICKLEN=9
8017         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: NICKLEN has a lower limit of 9. Setting NICKLEN=9" >&5
8018 $as_echo "$as_me: WARNING: NICKLEN has a lower limit of 9. Setting NICKLEN=9" >&2;}
8019   else
8020         NICKLEN="$withval"
8021   fi
8022
8023 else
8024   NICKLEN=31
8025 fi
8026
8027
8028
8029 # Check whether --with-topiclen was given.
8030 if test "${with_topiclen+set}" = set; then :
8031   withval=$with_topiclen;
8032  if test $withval -ge 390; then
8033         TOPICLEN=390
8034         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&5
8035 $as_echo "$as_me: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&2;}
8036  else
8037         TOPICLEN=$withval
8038  fi
8039
8040 else
8041   TOPICLEN=390
8042 fi
8043
8044
8045
8046 cat >>confdefs.h <<_ACEOF
8047 #define TOPICLEN ${TOPICLEN}
8048 _ACEOF
8049
8050
8051 cat >>confdefs.h <<_ACEOF
8052 #define NICKLEN (${NICKLEN}+1)
8053 _ACEOF
8054
8055
8056 shared_modules="yes"
8057 if test "$shared_modules" = yes; then
8058                 if test "$CC" = tcc -a "$TenDRA" = "no"; then
8059                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&5
8060 $as_echo "$as_me: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&2;}
8061                 shared_modules="no"
8062         fi
8063 fi
8064
8065 if test "$shared_modules" = yes; then
8066         DYNLINK_C=dynlink.c
8067         for ac_header in dlfcn.h
8068 do :
8069   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
8070 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8071   cat >>confdefs.h <<_ACEOF
8072 #define HAVE_DLFCN_H 1
8073 _ACEOF
8074
8075 fi
8076
8077 done
8078
8079         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shl_load" >&5
8080 $as_echo_n "checking for library containing shl_load... " >&6; }
8081 if ${ac_cv_search_shl_load+:} false; then :
8082   $as_echo_n "(cached) " >&6
8083 else
8084   ac_func_search_save_LIBS=$LIBS
8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8086 /* end confdefs.h.  */
8087
8088 /* Override any GCC internal prototype to avoid an error.
8089    Use char because int might match the return type of a GCC
8090    builtin and then its argument prototype would still apply.  */
8091 #ifdef __cplusplus
8092 extern "C"
8093 #endif
8094 char shl_load ();
8095 int
8096 main ()
8097 {
8098 return shl_load ();
8099   ;
8100   return 0;
8101 }
8102 _ACEOF
8103 for ac_lib in '' dld; do
8104   if test -z "$ac_lib"; then
8105     ac_res="none required"
8106   else
8107     ac_res=-l$ac_lib
8108     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8109   fi
8110   if ac_fn_c_try_link "$LINENO"; then :
8111   ac_cv_search_shl_load=$ac_res
8112 fi
8113 rm -f core conftest.err conftest.$ac_objext \
8114     conftest$ac_exeext
8115   if ${ac_cv_search_shl_load+:} false; then :
8116   break
8117 fi
8118 done
8119 if ${ac_cv_search_shl_load+:} false; then :
8120
8121 else
8122   ac_cv_search_shl_load=no
8123 fi
8124 rm conftest.$ac_ext
8125 LIBS=$ac_func_search_save_LIBS
8126 fi
8127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shl_load" >&5
8128 $as_echo "$ac_cv_search_shl_load" >&6; }
8129 ac_res=$ac_cv_search_shl_load
8130 if test "$ac_res" != no; then :
8131   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8132
8133
8134 $as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h
8135
8136           SUFFIX=".sl"
8137           MOD_TARGET=hpux_shared
8138           SEDOBJ="s/\.o/.sl/g"
8139
8140 else
8141
8142                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8143 $as_echo_n "checking for library containing dlopen... " >&6; }
8144 if ${ac_cv_search_dlopen+:} false; then :
8145   $as_echo_n "(cached) " >&6
8146 else
8147   ac_func_search_save_LIBS=$LIBS
8148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8149 /* end confdefs.h.  */
8150
8151 /* Override any GCC internal prototype to avoid an error.
8152    Use char because int might match the return type of a GCC
8153    builtin and then its argument prototype would still apply.  */
8154 #ifdef __cplusplus
8155 extern "C"
8156 #endif
8157 char dlopen ();
8158 int
8159 main ()
8160 {
8161 return dlopen ();
8162   ;
8163   return 0;
8164 }
8165 _ACEOF
8166 for ac_lib in '' dl c_r; do
8167   if test -z "$ac_lib"; then
8168     ac_res="none required"
8169   else
8170     ac_res=-l$ac_lib
8171     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8172   fi
8173   if ac_fn_c_try_link "$LINENO"; then :
8174   ac_cv_search_dlopen=$ac_res
8175 fi
8176 rm -f core conftest.err conftest.$ac_objext \
8177     conftest$ac_exeext
8178   if ${ac_cv_search_dlopen+:} false; then :
8179   break
8180 fi
8181 done
8182 if ${ac_cv_search_dlopen+:} false; then :
8183
8184 else
8185   ac_cv_search_dlopen=no
8186 fi
8187 rm conftest.$ac_ext
8188 LIBS=$ac_func_search_save_LIBS
8189 fi
8190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8191 $as_echo "$ac_cv_search_dlopen" >&6; }
8192 ac_res=$ac_cv_search_dlopen
8193 if test "$ac_res" != no; then :
8194   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8195
8196
8197 $as_echo "#define HAVE_DLOPEN 1" >>confdefs.h
8198
8199             SUFFIX=".so"
8200             MOD_TARGET=shared_modules
8201             SEDOBJ="s/\.o/.so/g"
8202             if test "$AppleGCC" = yes; then
8203               for ac_header in mach-o/dyld.h
8204 do :
8205   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
8206 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
8207   cat >>confdefs.h <<_ACEOF
8208 #define HAVE_MACH_O_DYLD_H 1
8209 _ACEOF
8210
8211 fi
8212
8213 done
8214
8215             fi
8216             ac_fn_c_check_func "$LINENO" "dlsym" "ac_cv_func_dlsym"
8217 if test "x$ac_cv_func_dlsym" = xyes; then :
8218
8219 else
8220
8221               { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dlsym is not available, shared modules disabled" >&5
8222 $as_echo "$as_me: WARNING: dlsym is not available, shared modules disabled" >&2;}
8223               shared_modules=no
8224
8225 fi
8226
8227             for ac_func in dlfunc
8228 do :
8229   ac_fn_c_check_func "$LINENO" "dlfunc" "ac_cv_func_dlfunc"
8230 if test "x$ac_cv_func_dlfunc" = xyes; then :
8231   cat >>confdefs.h <<_ACEOF
8232 #define HAVE_DLFUNC 1
8233 _ACEOF
8234
8235 fi
8236 done
8237
8238
8239 else
8240
8241             shared_modules=no
8242
8243 fi
8244
8245
8246 fi
8247
8248 fi
8249
8250
8251 cat >>confdefs.h <<_ACEOF
8252 #define SHARED_SUFFIX "$SUFFIX"
8253 _ACEOF
8254
8255
8256 if test "$shared_modules" = yes; then
8257         # The GNU linker requires the -export-dynamic option to make
8258         # all symbols visible in the dynamic symbol table.
8259         hold_ldflags=$LDFLAGS
8260         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -export-dynamic flag" >&5
8261 $as_echo_n "checking for the ld -export-dynamic flag... " >&6; }
8262         LDFLAGS="${LDFLAGS} -Wl,-export-dynamic -Werror"
8263         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8264 /* end confdefs.h.  */
8265
8266 int
8267 main ()
8268 {
8269 int i;
8270   ;
8271   return 0;
8272 }
8273 _ACEOF
8274 if ac_fn_c_try_link "$LINENO"; then :
8275   found=yes
8276 else
8277   found=no
8278 fi
8279 rm -f core conftest.err conftest.$ac_objext \
8280     conftest$ac_exeext conftest.$ac_ext
8281         LDFLAGS=$hold_ldflags
8282
8283         if expr "`uname -s`" : ^IRIX >/dev/null 2>&1; then
8284                 found="no, IRIX ld uses -B,dynamic"
8285                 LDFLAGS="${LDFLAGS} -Wl,-B,dynamic"
8286         fi
8287
8288         if expr "`uname -s`" : ^AIX >/dev/null 2>&1; then
8289                 found="no, AIX ld uses -G -brtl"
8290                 LDFLAGS="${LDFLAGS} -Wl,-G,-brtl"
8291         fi
8292
8293         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
8294 $as_echo "$found" >&6; }
8295
8296         if test "$found" = yes; then
8297                 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
8298         fi
8299
8300         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to produce PIC" >&5
8301 $as_echo_n "checking for compiler option to produce PIC... " >&6; }
8302                                 if test "$SGS" = "yes"; then
8303                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SVR4 SGS interfaces: -KPIC -DPIC -G" >&5
8304 $as_echo "SVR4 SGS interfaces: -KPIC -DPIC -G" >&6; }
8305                 PICFLAGS="-KPIC -DPIC -G"
8306         fi
8307
8308         if test "$AppleGCC" = "yes"; then
8309                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&5
8310 $as_echo "Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&6; }
8311                 PICFLAGS="-fno-common -bundle -flat_namespace -undefined suppress"
8312         fi
8313                                                                 if test "$HPUX" = "yes" -a "$CC" != gcc; then
8314                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: HP-UX cc: +z -r -q -n" >&5
8315 $as_echo "HP-UX cc: +z -r -q -n" >&6; }
8316                 PICFLAGS="+z -r -q -n -c"
8317                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if +ESfic is required on this platform" >&5
8318 $as_echo_n "checking if +ESfic is required on this platform... " >&6; }
8319
8320                 if expr "`$CC +ESfic 2>&1`" : ".*neither supported.*" >/dev/null; then
8321                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8322 $as_echo "no" >&6; }
8323                 else
8324                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8325 $as_echo "yes" >&6; }
8326                         PICFLAGS="$PICFLAGS +ESfic"
8327                 fi
8328
8329                 LDFLAGS="${LDFLAGS} -Wl,-E"
8330         fi
8331         if test "$Tru" = yes -a "$CC" != gcc; then
8332                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Tru64: -shared -expect_unresolved '*'" >&5
8333 $as_echo "Tru64: -shared -expect_unresolved '*'" >&6; }
8334                 PICFLAGS="-shared -expect_unresolved '*' "
8335                 LDFLAGS="-call_shared"
8336         fi
8337         if test -z "$PICFLAGS"; then
8338                 if test "$ac_cv_c_compiler_gnu" = "yes"; then
8339                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: gcc: -fPIC -DPIC -shared" >&5
8340 $as_echo "gcc: -fPIC -DPIC -shared" >&6; }
8341                         PICFLAGS="-fPIC -DPIC -shared"
8342                 else
8343                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8344 $as_echo "no" >&6; }
8345                         shared_modules=no
8346                 fi
8347         fi
8348 fi
8349
8350 # rpath, for finding libratbox.so at run time
8351 hold_ldflags=$LDFLAGS
8352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -rpath flag" >&5
8353 $as_echo_n "checking for the ld -rpath flag... " >&6; }
8354 LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"
8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8356 /* end confdefs.h.  */
8357
8358 int
8359 main ()
8360 {
8361 int i;
8362   ;
8363   return 0;
8364 }
8365 _ACEOF
8366 if ac_fn_c_try_link "$LINENO"; then :
8367   found=yes
8368 else
8369   found=no
8370 fi
8371 rm -f core conftest.err conftest.$ac_objext \
8372     conftest$ac_exeext conftest.$ac_ext
8373 LDFLAGS=$hold_ldflags
8374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
8375 $as_echo "$found" >&6; }
8376 if test "$found" = yes; then
8377         LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}"
8378 fi
8379
8380 # This must be down here, or it will mess up checks like the ones
8381 # for -Wl,-export-dynamic
8382 # -- jilles
8383 CWARNS=""
8384 # Check whether --enable-warnings was given.
8385 if test "${enable_warnings+set}" = set; then :
8386   enableval=$enable_warnings;
8387 IRC_CFLAGS="$IRC_CFLAGS -O0"
8388 CFLAGS="$IRC_CFLAGS"
8389
8390
8391  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wall" >&5
8392 $as_echo_n "checking GCC flag(s) -Wall... " >&6; }
8393  if test "${GCC-no}" = yes
8394  then
8395   if ${charybdis_cv_c_gcc_w_all+:} false; then :
8396   $as_echo_n "(cached) " >&6
8397 else
8398
8399    oldcflags="${CFLAGS-}"
8400    CFLAGS="${CFLAGS-} ${CWARNS} -Wall -Werror"
8401    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8402 /* end confdefs.h.  */
8403
8404 #include <string.h>
8405 #include <stdio.h>
8406 int main(void);
8407
8408 int
8409 main ()
8410 {
8411
8412     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8413
8414   ;
8415   return 0;
8416 }
8417 _ACEOF
8418 if ac_fn_c_try_compile "$LINENO"; then :
8419   charybdis_cv_c_gcc_w_all=yes
8420 else
8421   charybdis_cv_c_gcc_w_all=no
8422 fi
8423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8424    CFLAGS="${oldcflags}"
8425 fi
8426
8427   if test "x$charybdis_cv_c_gcc_w_all" = xyes; then
8428    CWARNS="${CWARNS}-Wall "
8429    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8430 $as_echo "ok" >&6; }
8431   else
8432    charybdis_cv_c_gcc_w_all=''
8433    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8434 $as_echo "no" >&6; }
8435   fi
8436  else
8437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8438 $as_echo "no" >&6; }
8439  fi
8440
8441
8442  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wpointer-arith" >&5
8443 $as_echo_n "checking GCC flag(s) -Wpointer-arith... " >&6; }
8444  if test "${GCC-no}" = yes
8445  then
8446   if ${charybdis_cv_c_gcc_w_pointer_arith+:} false; then :
8447   $as_echo_n "(cached) " >&6
8448 else
8449
8450    oldcflags="${CFLAGS-}"
8451    CFLAGS="${CFLAGS-} ${CWARNS} -Wpointer-arith -Werror"
8452    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8453 /* end confdefs.h.  */
8454
8455 #include <string.h>
8456 #include <stdio.h>
8457 int main(void);
8458
8459 int
8460 main ()
8461 {
8462
8463     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8464
8465   ;
8466   return 0;
8467 }
8468 _ACEOF
8469 if ac_fn_c_try_compile "$LINENO"; then :
8470   charybdis_cv_c_gcc_w_pointer_arith=yes
8471 else
8472   charybdis_cv_c_gcc_w_pointer_arith=no
8473 fi
8474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8475    CFLAGS="${oldcflags}"
8476 fi
8477
8478   if test "x$charybdis_cv_c_gcc_w_pointer_arith" = xyes; then
8479    CWARNS="${CWARNS}-Wpointer-arith "
8480    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8481 $as_echo "ok" >&6; }
8482   else
8483    charybdis_cv_c_gcc_w_pointer_arith=''
8484    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8485 $as_echo "no" >&6; }
8486   fi
8487  else
8488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8489 $as_echo "no" >&6; }
8490  fi
8491
8492
8493  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wimplicit -Wnested-externs" >&5
8494 $as_echo_n "checking GCC flag(s) -Wimplicit -Wnested-externs... " >&6; }
8495  if test "${GCC-no}" = yes
8496  then
8497   if ${charybdis_cv_c_gcc_w_implicit+:} false; then :
8498   $as_echo_n "(cached) " >&6
8499 else
8500
8501    oldcflags="${CFLAGS-}"
8502    CFLAGS="${CFLAGS-} ${CWARNS} -Wimplicit -Wnested-externs -Werror"
8503    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8504 /* end confdefs.h.  */
8505
8506 #include <string.h>
8507 #include <stdio.h>
8508 int main(void);
8509
8510 int
8511 main ()
8512 {
8513
8514     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8515
8516   ;
8517   return 0;
8518 }
8519 _ACEOF
8520 if ac_fn_c_try_compile "$LINENO"; then :
8521   charybdis_cv_c_gcc_w_implicit=yes
8522 else
8523   charybdis_cv_c_gcc_w_implicit=no
8524 fi
8525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8526    CFLAGS="${oldcflags}"
8527 fi
8528
8529   if test "x$charybdis_cv_c_gcc_w_implicit" = xyes; then
8530    CWARNS="${CWARNS}-Wimplicit -Wnested-externs "
8531    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8532 $as_echo "ok" >&6; }
8533   else
8534    charybdis_cv_c_gcc_w_implicit=''
8535    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8536 $as_echo "no" >&6; }
8537   fi
8538  else
8539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8540 $as_echo "no" >&6; }
8541  fi
8542
8543
8544  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wcast-align" >&5
8545 $as_echo_n "checking GCC flag(s) -Wcast-align... " >&6; }
8546  if test "${GCC-no}" = yes
8547  then
8548   if ${charybdis_cv_c_gcc_w_cast_align+:} false; then :
8549   $as_echo_n "(cached) " >&6
8550 else
8551
8552    oldcflags="${CFLAGS-}"
8553    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-align -Werror"
8554    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8555 /* end confdefs.h.  */
8556
8557 #include <string.h>
8558 #include <stdio.h>
8559 int main(void);
8560
8561 int
8562 main ()
8563 {
8564
8565     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8566
8567   ;
8568   return 0;
8569 }
8570 _ACEOF
8571 if ac_fn_c_try_compile "$LINENO"; then :
8572   charybdis_cv_c_gcc_w_cast_align=yes
8573 else
8574   charybdis_cv_c_gcc_w_cast_align=no
8575 fi
8576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8577    CFLAGS="${oldcflags}"
8578 fi
8579
8580   if test "x$charybdis_cv_c_gcc_w_cast_align" = xyes; then
8581    CWARNS="${CWARNS}-Wcast-align "
8582    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8583 $as_echo "ok" >&6; }
8584   else
8585    charybdis_cv_c_gcc_w_cast_align=''
8586    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8587 $as_echo "no" >&6; }
8588   fi
8589  else
8590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8591 $as_echo "no" >&6; }
8592  fi
8593
8594
8595  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wcast-qual" >&5
8596 $as_echo_n "checking GCC flag(s) -Wcast-qual... " >&6; }
8597  if test "${GCC-no}" = yes
8598  then
8599   if ${charybdis_cv_c_gcc_w_cast_qual+:} false; then :
8600   $as_echo_n "(cached) " >&6
8601 else
8602
8603    oldcflags="${CFLAGS-}"
8604    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-qual -Werror"
8605    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8606 /* end confdefs.h.  */
8607
8608 #include <string.h>
8609 #include <stdio.h>
8610 int main(void);
8611
8612 int
8613 main ()
8614 {
8615
8616     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8617
8618   ;
8619   return 0;
8620 }
8621 _ACEOF
8622 if ac_fn_c_try_compile "$LINENO"; then :
8623   charybdis_cv_c_gcc_w_cast_qual=yes
8624 else
8625   charybdis_cv_c_gcc_w_cast_qual=no
8626 fi
8627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8628    CFLAGS="${oldcflags}"
8629 fi
8630
8631   if test "x$charybdis_cv_c_gcc_w_cast_qual" = xyes; then
8632    CWARNS="${CWARNS}-Wcast-qual "
8633    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8634 $as_echo "ok" >&6; }
8635   else
8636    charybdis_cv_c_gcc_w_cast_qual=''
8637    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8638 $as_echo "no" >&6; }
8639   fi
8640  else
8641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8642 $as_echo "no" >&6; }
8643  fi
8644
8645
8646  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wwrite-strings" >&5
8647 $as_echo_n "checking GCC flag(s) -Wwrite-strings... " >&6; }
8648  if test "${GCC-no}" = yes
8649  then
8650   if ${charybdis_cv_c_gcc_w_write_strings+:} false; then :
8651   $as_echo_n "(cached) " >&6
8652 else
8653
8654    oldcflags="${CFLAGS-}"
8655    CFLAGS="${CFLAGS-} ${CWARNS} -Wwrite-strings -Werror"
8656    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8657 /* end confdefs.h.  */
8658
8659 #include <string.h>
8660 #include <stdio.h>
8661 int main(void);
8662
8663 int
8664 main ()
8665 {
8666
8667     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8668
8669   ;
8670   return 0;
8671 }
8672 _ACEOF
8673 if ac_fn_c_try_compile "$LINENO"; then :
8674   charybdis_cv_c_gcc_w_write_strings=yes
8675 else
8676   charybdis_cv_c_gcc_w_write_strings=no
8677 fi
8678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8679    CFLAGS="${oldcflags}"
8680 fi
8681
8682   if test "x$charybdis_cv_c_gcc_w_write_strings" = xyes; then
8683    CWARNS="${CWARNS}-Wwrite-strings "
8684    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8685 $as_echo "ok" >&6; }
8686   else
8687    charybdis_cv_c_gcc_w_write_strings=''
8688    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8689 $as_echo "no" >&6; }
8690   fi
8691  else
8692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8693 $as_echo "no" >&6; }
8694  fi
8695
8696
8697  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Werror-implicit-function-declaration" >&5
8698 $as_echo_n "checking GCC flag(s) -Werror-implicit-function-declaration... " >&6; }
8699  if test "${GCC-no}" = yes
8700  then
8701   if ${charybdis_cv_c_gcc_w_error_implicit_function_declaration+:} false; then :
8702   $as_echo_n "(cached) " >&6
8703 else
8704
8705    oldcflags="${CFLAGS-}"
8706    CFLAGS="${CFLAGS-} ${CWARNS} -Werror-implicit-function-declaration -Werror"
8707    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8708 /* end confdefs.h.  */
8709
8710 #include <string.h>
8711 #include <stdio.h>
8712 int main(void);
8713
8714 int
8715 main ()
8716 {
8717
8718     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8719
8720   ;
8721   return 0;
8722 }
8723 _ACEOF
8724 if ac_fn_c_try_compile "$LINENO"; then :
8725   charybdis_cv_c_gcc_w_error_implicit_function_declaration=yes
8726 else
8727   charybdis_cv_c_gcc_w_error_implicit_function_declaration=no
8728 fi
8729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8730    CFLAGS="${oldcflags}"
8731 fi
8732
8733   if test "x$charybdis_cv_c_gcc_w_error_implicit_function_declaration" = xyes; then
8734    CWARNS="${CWARNS}-Werror-implicit-function-declaration "
8735    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8736 $as_echo "ok" >&6; }
8737   else
8738    charybdis_cv_c_gcc_w_error_implicit_function_declaration=''
8739    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8740 $as_echo "no" >&6; }
8741   fi
8742  else
8743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8744 $as_echo "no" >&6; }
8745  fi
8746
8747
8748  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations" >&5
8749 $as_echo_n "checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations... " >&6; }
8750  if test "${GCC-no}" = yes
8751  then
8752   if ${charybdis_cv_c_gcc_prototypes+:} false; then :
8753   $as_echo_n "(cached) " >&6
8754 else
8755
8756    oldcflags="${CFLAGS-}"
8757    CFLAGS="${CFLAGS-} ${CWARNS} -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Werror"
8758    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8759 /* end confdefs.h.  */
8760
8761 #include <string.h>
8762 #include <stdio.h>
8763 int main(void);
8764
8765 int
8766 main ()
8767 {
8768
8769     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8770
8771   ;
8772   return 0;
8773 }
8774 _ACEOF
8775 if ac_fn_c_try_compile "$LINENO"; then :
8776   charybdis_cv_c_gcc_prototypes=yes
8777 else
8778   charybdis_cv_c_gcc_prototypes=no
8779 fi
8780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8781    CFLAGS="${oldcflags}"
8782 fi
8783
8784   if test "x$charybdis_cv_c_gcc_prototypes" = xyes; then
8785    CWARNS="${CWARNS}-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations "
8786    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8787 $as_echo "ok" >&6; }
8788   else
8789    charybdis_cv_c_gcc_prototypes=''
8790    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8791 $as_echo "no" >&6; }
8792   fi
8793  else
8794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8795 $as_echo "no" >&6; }
8796  fi
8797
8798
8799  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wparenthesis" >&5
8800 $as_echo_n "checking GCC flag(s) -Wparenthesis... " >&6; }
8801  if test "${GCC-no}" = yes
8802  then
8803   if ${charybdis_cv_c_gcc_parenthesis+:} false; then :
8804   $as_echo_n "(cached) " >&6
8805 else
8806
8807    oldcflags="${CFLAGS-}"
8808    CFLAGS="${CFLAGS-} ${CWARNS} -Wparenthesis -Werror"
8809    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8810 /* end confdefs.h.  */
8811
8812 #include <string.h>
8813 #include <stdio.h>
8814 int main(void);
8815
8816 int
8817 main ()
8818 {
8819
8820     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8821
8822   ;
8823   return 0;
8824 }
8825 _ACEOF
8826 if ac_fn_c_try_compile "$LINENO"; then :
8827   charybdis_cv_c_gcc_parenthesis=yes
8828 else
8829   charybdis_cv_c_gcc_parenthesis=no
8830 fi
8831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8832    CFLAGS="${oldcflags}"
8833 fi
8834
8835   if test "x$charybdis_cv_c_gcc_parenthesis" = xyes; then
8836    CWARNS="${CWARNS}-Wparenthesis "
8837    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8838 $as_echo "ok" >&6; }
8839   else
8840    charybdis_cv_c_gcc_parenthesis=''
8841    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8842 $as_echo "no" >&6; }
8843   fi
8844  else
8845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8846 $as_echo "no" >&6; }
8847  fi
8848
8849
8850  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -W -Wno-unused" >&5
8851 $as_echo_n "checking GCC flag(s) -W -Wno-unused... " >&6; }
8852  if test "${GCC-no}" = yes
8853  then
8854   if ${charybdis_cv_c_gcc_w+:} false; then :
8855   $as_echo_n "(cached) " >&6
8856 else
8857
8858    oldcflags="${CFLAGS-}"
8859    CFLAGS="${CFLAGS-} ${CWARNS} -W -Wno-unused -Werror"
8860    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8861 /* end confdefs.h.  */
8862
8863 #include <string.h>
8864 #include <stdio.h>
8865 int main(void);
8866
8867 int
8868 main ()
8869 {
8870
8871     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8872
8873   ;
8874   return 0;
8875 }
8876 _ACEOF
8877 if ac_fn_c_try_compile "$LINENO"; then :
8878   charybdis_cv_c_gcc_w=yes
8879 else
8880   charybdis_cv_c_gcc_w=no
8881 fi
8882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8883    CFLAGS="${oldcflags}"
8884 fi
8885
8886   if test "x$charybdis_cv_c_gcc_w" = xyes; then
8887    CWARNS="${CWARNS}-W -Wno-unused "
8888    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8889 $as_echo "ok" >&6; }
8890   else
8891    charybdis_cv_c_gcc_w=''
8892    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8893 $as_echo "no" >&6; }
8894   fi
8895  else
8896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8897 $as_echo "no" >&6; }
8898  fi
8899
8900
8901  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wextra" >&5
8902 $as_echo_n "checking GCC flag(s) -Wextra... " >&6; }
8903  if test "${GCC-no}" = yes
8904  then
8905   if ${charybdis_cv_c_gcc_w_extra+:} false; then :
8906   $as_echo_n "(cached) " >&6
8907 else
8908
8909    oldcflags="${CFLAGS-}"
8910    CFLAGS="${CFLAGS-} ${CWARNS} -Wextra -Werror"
8911    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8912 /* end confdefs.h.  */
8913
8914 #include <string.h>
8915 #include <stdio.h>
8916 int main(void);
8917
8918 int
8919 main ()
8920 {
8921
8922     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8923
8924   ;
8925   return 0;
8926 }
8927 _ACEOF
8928 if ac_fn_c_try_compile "$LINENO"; then :
8929   charybdis_cv_c_gcc_w_extra=yes
8930 else
8931   charybdis_cv_c_gcc_w_extra=no
8932 fi
8933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8934    CFLAGS="${oldcflags}"
8935 fi
8936
8937   if test "x$charybdis_cv_c_gcc_w_extra" = xyes; then
8938    CWARNS="${CWARNS}-Wextra "
8939    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8940 $as_echo "ok" >&6; }
8941   else
8942    charybdis_cv_c_gcc_w_extra=''
8943    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8944 $as_echo "no" >&6; }
8945   fi
8946  else
8947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8948 $as_echo "no" >&6; }
8949  fi
8950
8951
8952  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wshadow" >&5
8953 $as_echo_n "checking GCC flag(s) -Wshadow... " >&6; }
8954  if test "${GCC-no}" = yes
8955  then
8956   if ${charybdis_cv_c_gcc_w_shadow+:} false; then :
8957   $as_echo_n "(cached) " >&6
8958 else
8959
8960    oldcflags="${CFLAGS-}"
8961    CFLAGS="${CFLAGS-} ${CWARNS} -Wshadow -Werror"
8962    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8963 /* end confdefs.h.  */
8964
8965 #include <string.h>
8966 #include <stdio.h>
8967 int main(void);
8968
8969 int
8970 main ()
8971 {
8972
8973     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
8974
8975   ;
8976   return 0;
8977 }
8978 _ACEOF
8979 if ac_fn_c_try_compile "$LINENO"; then :
8980   charybdis_cv_c_gcc_w_shadow=yes
8981 else
8982   charybdis_cv_c_gcc_w_shadow=no
8983 fi
8984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8985    CFLAGS="${oldcflags}"
8986 fi
8987
8988   if test "x$charybdis_cv_c_gcc_w_shadow" = xyes; then
8989    CWARNS="${CWARNS}-Wshadow "
8990    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8991 $as_echo "ok" >&6; }
8992   else
8993    charybdis_cv_c_gcc_w_shadow=''
8994    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8995 $as_echo "no" >&6; }
8996   fi
8997  else
8998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8999 $as_echo "no" >&6; }
9000  fi
9001
9002
9003  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wmissing-noreturn" >&5
9004 $as_echo_n "checking GCC flag(s) -Wmissing-noreturn... " >&6; }
9005  if test "${GCC-no}" = yes
9006  then
9007   if ${charybdis_cv_c_gcc_w_missing_noreturn+:} false; then :
9008   $as_echo_n "(cached) " >&6
9009 else
9010
9011    oldcflags="${CFLAGS-}"
9012    CFLAGS="${CFLAGS-} ${CWARNS} -Wmissing-noreturn -Werror"
9013    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9014 /* end confdefs.h.  */
9015
9016 #include <string.h>
9017 #include <stdio.h>
9018 int main(void);
9019
9020 int
9021 main ()
9022 {
9023
9024     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9025
9026   ;
9027   return 0;
9028 }
9029 _ACEOF
9030 if ac_fn_c_try_compile "$LINENO"; then :
9031   charybdis_cv_c_gcc_w_missing_noreturn=yes
9032 else
9033   charybdis_cv_c_gcc_w_missing_noreturn=no
9034 fi
9035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9036    CFLAGS="${oldcflags}"
9037 fi
9038
9039   if test "x$charybdis_cv_c_gcc_w_missing_noreturn" = xyes; then
9040    CWARNS="${CWARNS}-Wmissing-noreturn "
9041    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9042 $as_echo "ok" >&6; }
9043   else
9044    charybdis_cv_c_gcc_w_missing_noreturn=''
9045    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9046 $as_echo "no" >&6; }
9047   fi
9048  else
9049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9050 $as_echo "no" >&6; }
9051  fi
9052
9053
9054  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wundef" >&5
9055 $as_echo_n "checking GCC flag(s) -Wundef... " >&6; }
9056  if test "${GCC-no}" = yes
9057  then
9058   if ${charybdis_cv_c_gcc_w_undef+:} false; then :
9059   $as_echo_n "(cached) " >&6
9060 else
9061
9062    oldcflags="${CFLAGS-}"
9063    CFLAGS="${CFLAGS-} ${CWARNS} -Wundef -Werror"
9064    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9065 /* end confdefs.h.  */
9066
9067 #include <string.h>
9068 #include <stdio.h>
9069 int main(void);
9070
9071 int
9072 main ()
9073 {
9074
9075     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9076
9077   ;
9078   return 0;
9079 }
9080 _ACEOF
9081 if ac_fn_c_try_compile "$LINENO"; then :
9082   charybdis_cv_c_gcc_w_undef=yes
9083 else
9084   charybdis_cv_c_gcc_w_undef=no
9085 fi
9086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9087    CFLAGS="${oldcflags}"
9088 fi
9089
9090   if test "x$charybdis_cv_c_gcc_w_undef" = xyes; then
9091    CWARNS="${CWARNS}-Wundef "
9092    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9093 $as_echo "ok" >&6; }
9094   else
9095    charybdis_cv_c_gcc_w_undef=''
9096    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9097 $as_echo "no" >&6; }
9098   fi
9099  else
9100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9101 $as_echo "no" >&6; }
9102  fi
9103
9104
9105  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wpacked" >&5
9106 $as_echo_n "checking GCC flag(s) -Wpacked... " >&6; }
9107  if test "${GCC-no}" = yes
9108  then
9109   if ${charybdis_cv_c_gcc_w_packed+:} false; then :
9110   $as_echo_n "(cached) " >&6
9111 else
9112
9113    oldcflags="${CFLAGS-}"
9114    CFLAGS="${CFLAGS-} ${CWARNS} -Wpacked -Werror"
9115    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9116 /* end confdefs.h.  */
9117
9118 #include <string.h>
9119 #include <stdio.h>
9120 int main(void);
9121
9122 int
9123 main ()
9124 {
9125
9126     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9127
9128   ;
9129   return 0;
9130 }
9131 _ACEOF
9132 if ac_fn_c_try_compile "$LINENO"; then :
9133   charybdis_cv_c_gcc_w_packed=yes
9134 else
9135   charybdis_cv_c_gcc_w_packed=no
9136 fi
9137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9138    CFLAGS="${oldcflags}"
9139 fi
9140
9141   if test "x$charybdis_cv_c_gcc_w_packed" = xyes; then
9142    CWARNS="${CWARNS}-Wpacked "
9143    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9144 $as_echo "ok" >&6; }
9145   else
9146    charybdis_cv_c_gcc_w_packed=''
9147    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9148 $as_echo "no" >&6; }
9149   fi
9150  else
9151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9152 $as_echo "no" >&6; }
9153  fi
9154
9155
9156  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wnested-externs" >&5
9157 $as_echo_n "checking GCC flag(s) -Wnested-externs... " >&6; }
9158  if test "${GCC-no}" = yes
9159  then
9160   if ${charybdis_cv_c_gcc_w_nested_externs+:} false; then :
9161   $as_echo_n "(cached) " >&6
9162 else
9163
9164    oldcflags="${CFLAGS-}"
9165    CFLAGS="${CFLAGS-} ${CWARNS} -Wnested-externs -Werror"
9166    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9167 /* end confdefs.h.  */
9168
9169 #include <string.h>
9170 #include <stdio.h>
9171 int main(void);
9172
9173 int
9174 main ()
9175 {
9176
9177     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9178
9179   ;
9180   return 0;
9181 }
9182 _ACEOF
9183 if ac_fn_c_try_compile "$LINENO"; then :
9184   charybdis_cv_c_gcc_w_nested_externs=yes
9185 else
9186   charybdis_cv_c_gcc_w_nested_externs=no
9187 fi
9188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9189    CFLAGS="${oldcflags}"
9190 fi
9191
9192   if test "x$charybdis_cv_c_gcc_w_nested_externs" = xyes; then
9193    CWARNS="${CWARNS}-Wnested-externs "
9194    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9195 $as_echo "ok" >&6; }
9196   else
9197    charybdis_cv_c_gcc_w_nested_externs=''
9198    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9199 $as_echo "no" >&6; }
9200   fi
9201  else
9202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9203 $as_echo "no" >&6; }
9204  fi
9205
9206
9207  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable" >&5
9208 $as_echo_n "checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable... " >&6; }
9209  if test "${GCC-no}" = yes
9210  then
9211   if ${charybdis_cv_c_gcc_w_unused+:} false; then :
9212   $as_echo_n "(cached) " >&6
9213 else
9214
9215    oldcflags="${CFLAGS-}"
9216    CFLAGS="${CFLAGS-} ${CWARNS} -Wunused-function -Wunused-label -Wunused-value -Wunused-variable -Werror"
9217    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9218 /* end confdefs.h.  */
9219
9220 #include <string.h>
9221 #include <stdio.h>
9222 int main(void);
9223
9224 int
9225 main ()
9226 {
9227
9228     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9229
9230   ;
9231   return 0;
9232 }
9233 _ACEOF
9234 if ac_fn_c_try_compile "$LINENO"; then :
9235   charybdis_cv_c_gcc_w_unused=yes
9236 else
9237   charybdis_cv_c_gcc_w_unused=no
9238 fi
9239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9240    CFLAGS="${oldcflags}"
9241 fi
9242
9243   if test "x$charybdis_cv_c_gcc_w_unused" = xyes; then
9244    CWARNS="${CWARNS}-Wunused-function -Wunused-label -Wunused-value -Wunused-variable "
9245    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9246 $as_echo "ok" >&6; }
9247   else
9248    charybdis_cv_c_gcc_w_unused=''
9249    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9250 $as_echo "no" >&6; }
9251   fi
9252  else
9253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9254 $as_echo "no" >&6; }
9255  fi
9256
9257
9258  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wredundant-decls" >&5
9259 $as_echo_n "checking GCC flag(s) -Wredundant-decls... " >&6; }
9260  if test "${GCC-no}" = yes
9261  then
9262   if ${charybdis_cv_c_gcc_w_redundant_decls+:} false; then :
9263   $as_echo_n "(cached) " >&6
9264 else
9265
9266    oldcflags="${CFLAGS-}"
9267    CFLAGS="${CFLAGS-} ${CWARNS} -Wredundant-decls -Werror"
9268    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9269 /* end confdefs.h.  */
9270
9271 #include <string.h>
9272 #include <stdio.h>
9273 int main(void);
9274
9275 int
9276 main ()
9277 {
9278
9279     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9280
9281   ;
9282   return 0;
9283 }
9284 _ACEOF
9285 if ac_fn_c_try_compile "$LINENO"; then :
9286   charybdis_cv_c_gcc_w_redundant_decls=yes
9287 else
9288   charybdis_cv_c_gcc_w_redundant_decls=no
9289 fi
9290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9291    CFLAGS="${oldcflags}"
9292 fi
9293
9294   if test "x$charybdis_cv_c_gcc_w_redundant_decls" = xyes; then
9295    CWARNS="${CWARNS}-Wredundant-decls "
9296    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9297 $as_echo "ok" >&6; }
9298   else
9299    charybdis_cv_c_gcc_w_redundant_decls=''
9300    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9301 $as_echo "no" >&6; }
9302   fi
9303  else
9304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9305 $as_echo "no" >&6; }
9306  fi
9307
9308
9309  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wfloat-equal" >&5
9310 $as_echo_n "checking GCC flag(s) -Wfloat-equal... " >&6; }
9311  if test "${GCC-no}" = yes
9312  then
9313   if ${charybdis_cv_c_gcc_w_float_equal+:} false; then :
9314   $as_echo_n "(cached) " >&6
9315 else
9316
9317    oldcflags="${CFLAGS-}"
9318    CFLAGS="${CFLAGS-} ${CWARNS} -Wfloat-equal -Werror"
9319    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9320 /* end confdefs.h.  */
9321
9322 #include <string.h>
9323 #include <stdio.h>
9324 int main(void);
9325
9326 int
9327 main ()
9328 {
9329
9330     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9331
9332   ;
9333   return 0;
9334 }
9335 _ACEOF
9336 if ac_fn_c_try_compile "$LINENO"; then :
9337   charybdis_cv_c_gcc_w_float_equal=yes
9338 else
9339   charybdis_cv_c_gcc_w_float_equal=no
9340 fi
9341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9342    CFLAGS="${oldcflags}"
9343 fi
9344
9345   if test "x$charybdis_cv_c_gcc_w_float_equal" = xyes; then
9346    CWARNS="${CWARNS}-Wfloat-equal "
9347    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9348 $as_echo "ok" >&6; }
9349   else
9350    charybdis_cv_c_gcc_w_float_equal=''
9351    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9352 $as_echo "no" >&6; }
9353   fi
9354  else
9355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9356 $as_echo "no" >&6; }
9357  fi
9358
9359
9360  { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC flag(s) -Wformat -Wformat-y2k -Wno-format-security" >&5
9361 $as_echo_n "checking GCC flag(s) -Wformat -Wformat-y2k -Wno-format-security... " >&6; }
9362  if test "${GCC-no}" = yes
9363  then
9364   if ${charybdis_cv_c_gcc_w_format+:} false; then :
9365   $as_echo_n "(cached) " >&6
9366 else
9367
9368    oldcflags="${CFLAGS-}"
9369    CFLAGS="${CFLAGS-} ${CWARNS} -Wformat -Wformat-y2k -Wno-format-security -Werror"
9370    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9371 /* end confdefs.h.  */
9372
9373 #include <string.h>
9374 #include <stdio.h>
9375 int main(void);
9376
9377 int
9378 main ()
9379 {
9380
9381     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
9382
9383   ;
9384   return 0;
9385 }
9386 _ACEOF
9387 if ac_fn_c_try_compile "$LINENO"; then :
9388   charybdis_cv_c_gcc_w_format=yes
9389 else
9390   charybdis_cv_c_gcc_w_format=no
9391 fi
9392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9393    CFLAGS="${oldcflags}"
9394 fi
9395
9396   if test "x$charybdis_cv_c_gcc_w_format" = xyes; then
9397    CWARNS="${CWARNS}-Wformat -Wformat-y2k -Wno-format-security "
9398    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9399 $as_echo "ok" >&6; }
9400   else
9401    charybdis_cv_c_gcc_w_format=''
9402    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9403 $as_echo "no" >&6; }
9404   fi
9405  else
9406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9407 $as_echo "no" >&6; }
9408  fi
9409
9410
9411 IRC_CFLAGS="$CFLAGS"
9412
9413 fi
9414
9415
9416 if test "$shared_modules" = no; then
9417         DYNLINK_C=""
9418         MOD_TARGET="libmodules.a"
9419         MODULES_LIBS="../modules/libmodules.a"
9420         SEDOBJ=""
9421
9422 $as_echo "#define STATIC_MODULES 1" >>confdefs.h
9423
9424         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: shared module support has been disabled!" >&5
9425 $as_echo "$as_me: WARNING: shared module support has been disabled!" >&2;}
9426 fi
9427
9428 if test "$shared_modules" = yes; then
9429
9430         ac_fn_c_check_func "$LINENO" "nlist" "ac_cv_func_nlist"
9431 if test "x$ac_cv_func_nlist" = xyes; then :
9432
9433 else
9434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist in -ldl" >&5
9435 $as_echo_n "checking for nlist in -ldl... " >&6; }
9436 if ${ac_cv_lib_dl_nlist+:} false; then :
9437   $as_echo_n "(cached) " >&6
9438 else
9439   ac_check_lib_save_LIBS=$LIBS
9440 LIBS="-ldl  $LIBS"
9441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9442 /* end confdefs.h.  */
9443
9444 /* Override any GCC internal prototype to avoid an error.
9445    Use char because int might match the return type of a GCC
9446    builtin and then its argument prototype would still apply.  */
9447 #ifdef __cplusplus
9448 extern "C"
9449 #endif
9450 char nlist ();
9451 int
9452 main ()
9453 {
9454 return nlist ();
9455   ;
9456   return 0;
9457 }
9458 _ACEOF
9459 if ac_fn_c_try_link "$LINENO"; then :
9460   ac_cv_lib_dl_nlist=yes
9461 else
9462   ac_cv_lib_dl_nlist=no
9463 fi
9464 rm -f core conftest.err conftest.$ac_objext \
9465     conftest$ac_exeext conftest.$ac_ext
9466 LIBS=$ac_check_lib_save_LIBS
9467 fi
9468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_nlist" >&5
9469 $as_echo "$ac_cv_lib_dl_nlist" >&6; }
9470 if test "x$ac_cv_lib_dl_nlist" = xyes; then :
9471   nlist_lib="-ldl"
9472 else
9473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist in -lelf" >&5
9474 $as_echo_n "checking for nlist in -lelf... " >&6; }
9475 if ${ac_cv_lib_elf_nlist+:} false; then :
9476   $as_echo_n "(cached) " >&6
9477 else
9478   ac_check_lib_save_LIBS=$LIBS
9479 LIBS="-lelf  $LIBS"
9480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9481 /* end confdefs.h.  */
9482
9483 /* Override any GCC internal prototype to avoid an error.
9484    Use char because int might match the return type of a GCC
9485    builtin and then its argument prototype would still apply.  */
9486 #ifdef __cplusplus
9487 extern "C"
9488 #endif
9489 char nlist ();
9490 int
9491 main ()
9492 {
9493 return nlist ();
9494   ;
9495   return 0;
9496 }
9497 _ACEOF
9498 if ac_fn_c_try_link "$LINENO"; then :
9499   ac_cv_lib_elf_nlist=yes
9500 else
9501   ac_cv_lib_elf_nlist=no
9502 fi
9503 rm -f core conftest.err conftest.$ac_objext \
9504     conftest$ac_exeext conftest.$ac_ext
9505 LIBS=$ac_check_lib_save_LIBS
9506 fi
9507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_nlist" >&5
9508 $as_echo "$ac_cv_lib_elf_nlist" >&6; }
9509 if test "x$ac_cv_lib_elf_nlist" = xyes; then :
9510   nlist_lib="-lelf"
9511 fi
9512
9513
9514 fi
9515
9516
9517 fi
9518
9519
9520                                 ac_fn_c_check_header_mongrel "$LINENO" "libelf/nlist.h" "ac_cv_header_libelf_nlist_h" "$ac_includes_default"
9521 if test "x$ac_cv_header_libelf_nlist_h" = xyes; then :
9522    nlist_h="libelf/nlist.h"
9523 fi
9524
9525
9526         ac_fn_c_check_header_mongrel "$LINENO" "elf/nlist.h" "ac_cv_header_elf_nlist_h" "$ac_includes_default"
9527 if test "x$ac_cv_header_elf_nlist_h" = xyes; then :
9528    nlist_h="elf/nlist.h"
9529 fi
9530
9531
9532         ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
9533 if test "x$ac_cv_header_nlist_h" = xyes; then :
9534    nlist_h="nlist.h"
9535 fi
9536
9537
9538         if test x"$nlist_h" = "x"; then
9539
9540 cat >>confdefs.h <<_ACEOF
9541 #define SYMBOL_PREFIX ""
9542 _ACEOF
9543
9544         else
9545                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra underscores prepended to symbol names" >&5
9546 $as_echo_n "checking for extra underscores prepended to symbol names... " >&6; }
9547                 if ${symbol_underscores+:} false; then :
9548   $as_echo_n "(cached) " >&6
9549 else
9550
9551 cat << EOF > conftest.c
9552 #include <$nlist_h>
9553 #include <stdio.h>
9554 #include <stdlib.h>
9555 void _modinit(void);
9556 int main(int argc, char *argv[]) {
9557         int i;
9558         struct nlist nl[5];
9559
9560         /* fill the names in this way, so it'll work almost everywhere */
9561         nl[0].n_name = "_modinit";
9562         nl[1].n_name = "__modinit";
9563         nl[2].n_name = "___modinit";
9564         nl[3].n_name = "____modinit";
9565         nl[0].n_value = nl[1].n_value = nl[2].n_value = nl[3].n_value = nl[4].n_name = NULL;
9566
9567         if(argc < 2 || (nlist(argv[1], nl)) == -1) exit(-1);
9568         for(i = 0; i < 4; i++) {
9569                 if(nl[i].n_value != NULL)
9570                 {
9571                         int j;
9572                         for(j = 0; j < i; j++)
9573                                 printf("_");
9574                         exit(i);
9575                 }
9576         }
9577         exit(-1);
9578 }
9579 void _modinit(void) { return; }
9580 EOF
9581                 $CC $CPPFLAGS $IRC_CFLAGS -o conftest conftest.c $nlist_lib >/dev/null 2>&1
9582                 symbol_underscores=`./conftest conftest`
9583                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $symbol_underscores" >&5
9584 $as_echo "$symbol_underscores" >&6; }
9585                 $RM -f conftest conftest.c
9586
9587 fi
9588
9589
9590 cat >>confdefs.h <<_ACEOF
9591 #define SYMBOL_PREFIX "${symbol_underscores}"
9592 _ACEOF
9593
9594         fi
9595 fi
9596
9597 IRC_CFLAGS="$IRC_CFLAGS $CWARNS"
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612 if test "$prefix" = "NONE"; then
9613
9614 cat >>confdefs.h <<_ACEOF
9615 #define IRCD_PREFIX "$ac_default_prefix"
9616 _ACEOF
9617
9618
9619 else
9620
9621
9622         prefix=`echo $prefix | sed 's/\/$//'`
9623
9624 cat >>confdefs.h <<_ACEOF
9625 #define IRCD_PREFIX "$prefix"
9626 _ACEOF
9627
9628
9629 fi
9630
9631 ac_config_files="$ac_config_files Makefile bandb/Makefile ssld/Makefile extensions/Makefile src/Makefile modules/Makefile tools/Makefile tools/genssl.sh doc/Makefile help/Makefile"
9632
9633 ac_config_commands="$ac_config_commands tools/genssl.sh_chmod"
9634
9635
9636 cat >confcache <<\_ACEOF
9637 # This file is a shell script that caches the results of configure
9638 # tests run on this system so they can be shared between configure
9639 # scripts and configure runs, see configure's option --config-cache.
9640 # It is not useful on other systems.  If it contains results you don't
9641 # want to keep, you may remove or edit it.
9642 #
9643 # config.status only pays attention to the cache file if you give it
9644 # the --recheck option to rerun configure.
9645 #
9646 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9647 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9648 # following values.
9649
9650 _ACEOF
9651
9652 # The following way of writing the cache mishandles newlines in values,
9653 # but we know of no workaround that is simple, portable, and efficient.
9654 # So, we kill variables containing newlines.
9655 # Ultrix sh set writes to stderr and can't be redirected directly,
9656 # and sets the high bit in the cache file unless we assign to the vars.
9657 (
9658   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9659     eval ac_val=\$$ac_var
9660     case $ac_val in #(
9661     *${as_nl}*)
9662       case $ac_var in #(
9663       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
9664 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
9665       esac
9666       case $ac_var in #(
9667       _ | IFS | as_nl) ;; #(
9668       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
9669       *) { eval $ac_var=; unset $ac_var;} ;;
9670       esac ;;
9671     esac
9672   done
9673
9674   (set) 2>&1 |
9675     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9676     *${as_nl}ac_space=\ *)
9677       # `set' does not quote correctly, so add quotes: double-quote
9678       # substitution turns \\\\ into \\, and sed turns \\ into \.
9679       sed -n \
9680         "s/'/'\\\\''/g;
9681           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9682       ;; #(
9683     *)
9684       # `set' quotes correctly as required by POSIX, so do not add quotes.
9685       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9686       ;;
9687     esac |
9688     sort
9689 ) |
9690   sed '
9691      /^ac_cv_env_/b end
9692      t clear
9693      :clear
9694      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9695      t end
9696      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9697      :end' >>confcache
9698 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9699   if test -w "$cache_file"; then
9700     if test "x$cache_file" != "x/dev/null"; then
9701       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
9702 $as_echo "$as_me: updating cache $cache_file" >&6;}
9703       if test ! -f "$cache_file" || test -h "$cache_file"; then
9704         cat confcache >"$cache_file"
9705       else
9706         case $cache_file in #(
9707         */* | ?:*)
9708           mv -f confcache "$cache_file"$$ &&
9709           mv -f "$cache_file"$$ "$cache_file" ;; #(
9710         *)
9711           mv -f confcache "$cache_file" ;;
9712         esac
9713       fi
9714     fi
9715   else
9716     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9717 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9718   fi
9719 fi
9720 rm -f confcache
9721
9722 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9723 # Let make expand exec_prefix.
9724 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9725
9726 DEFS=-DHAVE_CONFIG_H
9727
9728 ac_libobjs=
9729 ac_ltlibobjs=
9730 U=
9731 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9732   # 1. Remove the extension, and $U if already installed.
9733   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9734   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
9735   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
9736   #    will be set to the directory where LIBOBJS objects are built.
9737   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
9738   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9739 done
9740 LIBOBJS=$ac_libobjs
9741
9742 LTLIBOBJS=$ac_ltlibobjs
9743
9744
9745
9746
9747
9748 : "${CONFIG_STATUS=./config.status}"
9749 ac_write_fail=0
9750 ac_clean_files_save=$ac_clean_files
9751 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9752 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9753 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9754 as_write_fail=0
9755 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9756 #! $SHELL
9757 # Generated by $as_me.
9758 # Run this file to recreate the current configuration.
9759 # Compiler output produced by configure, useful for debugging
9760 # configure, is in config.log if it exists.
9761
9762 debug=false
9763 ac_cs_recheck=false
9764 ac_cs_silent=false
9765
9766 SHELL=\${CONFIG_SHELL-$SHELL}
9767 export SHELL
9768 _ASEOF
9769 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9770 ## -------------------- ##
9771 ## M4sh Initialization. ##
9772 ## -------------------- ##
9773
9774 # Be more Bourne compatible
9775 DUALCASE=1; export DUALCASE # for MKS sh
9776 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9777   emulate sh
9778   NULLCMD=:
9779   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9780   # is contrary to our usage.  Disable this feature.
9781   alias -g '${1+"$@"}'='"$@"'
9782   setopt NO_GLOB_SUBST
9783 else
9784   case `(set -o) 2>/dev/null` in #(
9785   *posix*) :
9786     set -o posix ;; #(
9787   *) :
9788      ;;
9789 esac
9790 fi
9791
9792
9793 as_nl='
9794 '
9795 export as_nl
9796 # Printing a long string crashes Solaris 7 /usr/bin/printf.
9797 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
9798 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
9799 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
9800 # Prefer a ksh shell builtin over an external printf program on Solaris,
9801 # but without wasting forks for bash or zsh.
9802 if test -z "$BASH_VERSION$ZSH_VERSION" \
9803     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
9804   as_echo='print -r --'
9805   as_echo_n='print -rn --'
9806 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
9807   as_echo='printf %s\n'
9808   as_echo_n='printf %s'
9809 else
9810   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
9811     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
9812     as_echo_n='/usr/ucb/echo -n'
9813   else
9814     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
9815     as_echo_n_body='eval
9816       arg=$1;
9817       case $arg in #(
9818       *"$as_nl"*)
9819         expr "X$arg" : "X\\(.*\\)$as_nl";
9820         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
9821       esac;
9822       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
9823     '
9824     export as_echo_n_body
9825     as_echo_n='sh -c $as_echo_n_body as_echo'
9826   fi
9827   export as_echo_body
9828   as_echo='sh -c $as_echo_body as_echo'
9829 fi
9830
9831 # The user is always right.
9832 if test "${PATH_SEPARATOR+set}" != set; then
9833   PATH_SEPARATOR=:
9834   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
9835     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
9836       PATH_SEPARATOR=';'
9837   }
9838 fi
9839
9840
9841 # IFS
9842 # We need space, tab and new line, in precisely that order.  Quoting is
9843 # there to prevent editors from complaining about space-tab.
9844 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9845 # splitting by setting IFS to empty value.)
9846 IFS=" ""        $as_nl"
9847
9848 # Find who we are.  Look in the path if we contain no directory separator.
9849 as_myself=
9850 case $0 in #((
9851   *[\\/]* ) as_myself=$0 ;;
9852   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9853 for as_dir in $PATH
9854 do
9855   IFS=$as_save_IFS
9856   test -z "$as_dir" && as_dir=.
9857     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9858   done
9859 IFS=$as_save_IFS
9860
9861      ;;
9862 esac
9863 # We did not find ourselves, most probably we were run as `sh COMMAND'
9864 # in which case we are not to be found in the path.
9865 if test "x$as_myself" = x; then
9866   as_myself=$0
9867 fi
9868 if test ! -f "$as_myself"; then
9869   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9870   exit 1
9871 fi
9872
9873 # Unset variables that we do not need and which cause bugs (e.g. in
9874 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
9875 # suppresses any "Segmentation fault" message there.  '((' could
9876 # trigger a bug in pdksh 5.2.14.
9877 for as_var in BASH_ENV ENV MAIL MAILPATH
9878 do eval test x\${$as_var+set} = xset \
9879   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
9880 done
9881 PS1='$ '
9882 PS2='> '
9883 PS4='+ '
9884
9885 # NLS nuisances.
9886 LC_ALL=C
9887 export LC_ALL
9888 LANGUAGE=C
9889 export LANGUAGE
9890
9891 # CDPATH.
9892 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9893
9894
9895 # as_fn_error STATUS ERROR [LINENO LOG_FD]
9896 # ----------------------------------------
9897 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
9898 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
9899 # script with STATUS, using 1 if that was 0.
9900 as_fn_error ()
9901 {
9902   as_status=$1; test $as_status -eq 0 && as_status=1
9903   if test "$4"; then
9904     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
9905     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9906   fi
9907   $as_echo "$as_me: error: $2" >&2
9908   as_fn_exit $as_status
9909 } # as_fn_error
9910
9911
9912 # as_fn_set_status STATUS
9913 # -----------------------
9914 # Set $? to STATUS, without forking.
9915 as_fn_set_status ()
9916 {
9917   return $1
9918 } # as_fn_set_status
9919
9920 # as_fn_exit STATUS
9921 # -----------------
9922 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
9923 as_fn_exit ()
9924 {
9925   set +e
9926   as_fn_set_status $1
9927   exit $1
9928 } # as_fn_exit
9929
9930 # as_fn_unset VAR
9931 # ---------------
9932 # Portably unset VAR.
9933 as_fn_unset ()
9934 {
9935   { eval $1=; unset $1;}
9936 }
9937 as_unset=as_fn_unset
9938 # as_fn_append VAR VALUE
9939 # ----------------------
9940 # Append the text in VALUE to the end of the definition contained in VAR. Take
9941 # advantage of any shell optimizations that allow amortized linear growth over
9942 # repeated appends, instead of the typical quadratic growth present in naive
9943 # implementations.
9944 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
9945   eval 'as_fn_append ()
9946   {
9947     eval $1+=\$2
9948   }'
9949 else
9950   as_fn_append ()
9951   {
9952     eval $1=\$$1\$2
9953   }
9954 fi # as_fn_append
9955
9956 # as_fn_arith ARG...
9957 # ------------------
9958 # Perform arithmetic evaluation on the ARGs, and store the result in the
9959 # global $as_val. Take advantage of shells that can avoid forks. The arguments
9960 # must be portable across $(()) and expr.
9961 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
9962   eval 'as_fn_arith ()
9963   {
9964     as_val=$(( $* ))
9965   }'
9966 else
9967   as_fn_arith ()
9968   {
9969     as_val=`expr "$@" || test $? -eq 1`
9970   }
9971 fi # as_fn_arith
9972
9973
9974 if expr a : '\(a\)' >/dev/null 2>&1 &&
9975    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9976   as_expr=expr
9977 else
9978   as_expr=false
9979 fi
9980
9981 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9982   as_basename=basename
9983 else
9984   as_basename=false
9985 fi
9986
9987 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9988   as_dirname=dirname
9989 else
9990   as_dirname=false
9991 fi
9992
9993 as_me=`$as_basename -- "$0" ||
9994 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9995          X"$0" : 'X\(//\)$' \| \
9996          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9997 $as_echo X/"$0" |
9998     sed '/^.*\/\([^/][^/]*\)\/*$/{
9999             s//\1/
10000             q
10001           }
10002           /^X\/\(\/\/\)$/{
10003             s//\1/
10004             q
10005           }
10006           /^X\/\(\/\).*/{
10007             s//\1/
10008             q
10009           }
10010           s/.*/./; q'`
10011
10012 # Avoid depending upon Character Ranges.
10013 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10014 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10015 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10016 as_cr_digits='0123456789'
10017 as_cr_alnum=$as_cr_Letters$as_cr_digits
10018
10019 ECHO_C= ECHO_N= ECHO_T=
10020 case `echo -n x` in #(((((
10021 -n*)
10022   case `echo 'xy\c'` in
10023   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
10024   xy)  ECHO_C='\c';;
10025   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
10026        ECHO_T=' ';;
10027   esac;;
10028 *)
10029   ECHO_N='-n';;
10030 esac
10031
10032 rm -f conf$$ conf$$.exe conf$$.file
10033 if test -d conf$$.dir; then
10034   rm -f conf$$.dir/conf$$.file
10035 else
10036   rm -f conf$$.dir
10037   mkdir conf$$.dir 2>/dev/null
10038 fi
10039 if (echo >conf$$.file) 2>/dev/null; then
10040   if ln -s conf$$.file conf$$ 2>/dev/null; then
10041     as_ln_s='ln -s'
10042     # ... but there are two gotchas:
10043     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
10044     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
10045     # In both cases, we have to default to `cp -p'.
10046     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
10047       as_ln_s='cp -p'
10048   elif ln conf$$.file conf$$ 2>/dev/null; then
10049     as_ln_s=ln
10050   else
10051     as_ln_s='cp -p'
10052   fi
10053 else
10054   as_ln_s='cp -p'
10055 fi
10056 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
10057 rmdir conf$$.dir 2>/dev/null
10058
10059
10060 # as_fn_mkdir_p
10061 # -------------
10062 # Create "$as_dir" as a directory, including parents if necessary.
10063 as_fn_mkdir_p ()
10064 {
10065
10066   case $as_dir in #(
10067   -*) as_dir=./$as_dir;;
10068   esac
10069   test -d "$as_dir" || eval $as_mkdir_p || {
10070     as_dirs=
10071     while :; do
10072       case $as_dir in #(
10073       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
10074       *) as_qdir=$as_dir;;
10075       esac
10076       as_dirs="'$as_qdir' $as_dirs"
10077       as_dir=`$as_dirname -- "$as_dir" ||
10078 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10079          X"$as_dir" : 'X\(//\)[^/]' \| \
10080          X"$as_dir" : 'X\(//\)$' \| \
10081          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10082 $as_echo X"$as_dir" |
10083     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10084             s//\1/
10085             q
10086           }
10087           /^X\(\/\/\)[^/].*/{
10088             s//\1/
10089             q
10090           }
10091           /^X\(\/\/\)$/{
10092             s//\1/
10093             q
10094           }
10095           /^X\(\/\).*/{
10096             s//\1/
10097             q
10098           }
10099           s/.*/./; q'`
10100       test -d "$as_dir" && break
10101     done
10102     test -z "$as_dirs" || eval "mkdir $as_dirs"
10103   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
10104
10105
10106 } # as_fn_mkdir_p
10107 if mkdir -p . 2>/dev/null; then
10108   as_mkdir_p='mkdir -p "$as_dir"'
10109 else
10110   test -d ./-p && rmdir ./-p
10111   as_mkdir_p=false
10112 fi
10113
10114 if test -x / >/dev/null 2>&1; then
10115   as_test_x='test -x'
10116 else
10117   if ls -dL / >/dev/null 2>&1; then
10118     as_ls_L_option=L
10119   else
10120     as_ls_L_option=
10121   fi
10122   as_test_x='
10123     eval sh -c '\''
10124       if test -d "$1"; then
10125         test -d "$1/.";
10126       else
10127         case $1 in #(
10128         -*)set "./$1";;
10129         esac;
10130         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
10131         ???[sx]*):;;*)false;;esac;fi
10132     '\'' sh
10133   '
10134 fi
10135 as_executable_p=$as_test_x
10136
10137 # Sed expression to map a string onto a valid CPP name.
10138 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10139
10140 # Sed expression to map a string onto a valid variable name.
10141 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10142
10143
10144 exec 6>&1
10145 ## ----------------------------------- ##
10146 ## Main body of $CONFIG_STATUS script. ##
10147 ## ----------------------------------- ##
10148 _ASEOF
10149 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
10150
10151 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10152 # Save the log message, to keep $0 and so on meaningful, and to
10153 # report actual input values of CONFIG_FILES etc. instead of their
10154 # values after options handling.
10155 ac_log="
10156 This file was extended by charybdis $as_me 3.5.0-dev, which was
10157 generated by GNU Autoconf 2.68.  Invocation command line was
10158
10159   CONFIG_FILES    = $CONFIG_FILES
10160   CONFIG_HEADERS  = $CONFIG_HEADERS
10161   CONFIG_LINKS    = $CONFIG_LINKS
10162   CONFIG_COMMANDS = $CONFIG_COMMANDS
10163   $ $0 $@
10164
10165 on `(hostname || uname -n) 2>/dev/null | sed 1q`
10166 "
10167
10168 _ACEOF
10169
10170 case $ac_config_files in *"
10171 "*) set x $ac_config_files; shift; ac_config_files=$*;;
10172 esac
10173
10174 case $ac_config_headers in *"
10175 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
10176 esac
10177
10178
10179 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10180 # Files that config.status was made for.
10181 config_files="$ac_config_files"
10182 config_headers="$ac_config_headers"
10183 config_commands="$ac_config_commands"
10184
10185 _ACEOF
10186
10187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10188 ac_cs_usage="\
10189 \`$as_me' instantiates files and other configuration actions
10190 from templates according to the current configuration.  Unless the files
10191 and actions are specified as TAGs, all are instantiated by default.
10192
10193 Usage: $0 [OPTION]... [TAG]...
10194
10195   -h, --help       print this help, then exit
10196   -V, --version    print version number and configuration settings, then exit
10197       --config     print configuration, then exit
10198   -q, --quiet, --silent
10199                    do not print progress messages
10200   -d, --debug      don't remove temporary files
10201       --recheck    update $as_me by reconfiguring in the same conditions
10202       --file=FILE[:TEMPLATE]
10203                    instantiate the configuration file FILE
10204       --header=FILE[:TEMPLATE]
10205                    instantiate the configuration header FILE
10206
10207 Configuration files:
10208 $config_files
10209
10210 Configuration headers:
10211 $config_headers
10212
10213 Configuration commands:
10214 $config_commands
10215
10216 Report bugs to the package provider."
10217
10218 _ACEOF
10219 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10220 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
10221 ac_cs_version="\\
10222 charybdis config.status 3.5.0-dev
10223 configured by $0, generated by GNU Autoconf 2.68,
10224   with options \\"\$ac_cs_config\\"
10225
10226 Copyright (C) 2010 Free Software Foundation, Inc.
10227 This config.status script is free software; the Free Software Foundation
10228 gives unlimited permission to copy, distribute and modify it."
10229
10230 ac_pwd='$ac_pwd'
10231 srcdir='$srcdir'
10232 INSTALL='$INSTALL'
10233 test -n "\$AWK" || AWK=awk
10234 _ACEOF
10235
10236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10237 # The default lists apply if the user does not specify any file.
10238 ac_need_defaults=:
10239 while test $# != 0
10240 do
10241   case $1 in
10242   --*=?*)
10243     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10244     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
10245     ac_shift=:
10246     ;;
10247   --*=)
10248     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10249     ac_optarg=
10250     ac_shift=:
10251     ;;
10252   *)
10253     ac_option=$1
10254     ac_optarg=$2
10255     ac_shift=shift
10256     ;;
10257   esac
10258
10259   case $ac_option in
10260   # Handling of the options.
10261   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10262     ac_cs_recheck=: ;;
10263   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
10264     $as_echo "$ac_cs_version"; exit ;;
10265   --config | --confi | --conf | --con | --co | --c )
10266     $as_echo "$ac_cs_config"; exit ;;
10267   --debug | --debu | --deb | --de | --d | -d )
10268     debug=: ;;
10269   --file | --fil | --fi | --f )
10270     $ac_shift
10271     case $ac_optarg in
10272     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
10273     '') as_fn_error $? "missing file argument" ;;
10274     esac
10275     as_fn_append CONFIG_FILES " '$ac_optarg'"
10276     ac_need_defaults=false;;
10277   --header | --heade | --head | --hea )
10278     $ac_shift
10279     case $ac_optarg in
10280     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
10281     esac
10282     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
10283     ac_need_defaults=false;;
10284   --he | --h)
10285     # Conflict between --help and --header
10286     as_fn_error $? "ambiguous option: \`$1'
10287 Try \`$0 --help' for more information.";;
10288   --help | --hel | -h )
10289     $as_echo "$ac_cs_usage"; exit ;;
10290   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
10291   | -silent | --silent | --silen | --sile | --sil | --si | --s)
10292     ac_cs_silent=: ;;
10293
10294   # This is an error.
10295   -*) as_fn_error $? "unrecognized option: \`$1'
10296 Try \`$0 --help' for more information." ;;
10297
10298   *) as_fn_append ac_config_targets " $1"
10299      ac_need_defaults=false ;;
10300
10301   esac
10302   shift
10303 done
10304
10305 ac_configure_extra_args=
10306
10307 if $ac_cs_silent; then
10308   exec 6>/dev/null
10309   ac_configure_extra_args="$ac_configure_extra_args --silent"
10310 fi
10311
10312 _ACEOF
10313 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10314 if \$ac_cs_recheck; then
10315   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10316   shift
10317   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
10318   CONFIG_SHELL='$SHELL'
10319   export CONFIG_SHELL
10320   exec "\$@"
10321 fi
10322
10323 _ACEOF
10324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10325 exec 5>>config.log
10326 {
10327   echo
10328   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10329 ## Running $as_me. ##
10330 _ASBOX
10331   $as_echo "$ac_log"
10332 } >&5
10333
10334 _ACEOF
10335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10336 _ACEOF
10337
10338 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10339
10340 # Handling of arguments.
10341 for ac_config_target in $ac_config_targets
10342 do
10343   case $ac_config_target in
10344     "include/setup.h") CONFIG_HEADERS="$CONFIG_HEADERS include/setup.h" ;;
10345     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10346     "bandb/Makefile") CONFIG_FILES="$CONFIG_FILES bandb/Makefile" ;;
10347     "ssld/Makefile") CONFIG_FILES="$CONFIG_FILES ssld/Makefile" ;;
10348     "extensions/Makefile") CONFIG_FILES="$CONFIG_FILES extensions/Makefile" ;;
10349     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10350     "modules/Makefile") CONFIG_FILES="$CONFIG_FILES modules/Makefile" ;;
10351     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
10352     "tools/genssl.sh") CONFIG_FILES="$CONFIG_FILES tools/genssl.sh" ;;
10353     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10354     "help/Makefile") CONFIG_FILES="$CONFIG_FILES help/Makefile" ;;
10355     "tools/genssl.sh_chmod") CONFIG_COMMANDS="$CONFIG_COMMANDS tools/genssl.sh_chmod" ;;
10356
10357   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10358   esac
10359 done
10360
10361
10362 # If the user did not use the arguments to specify the items to instantiate,
10363 # then the envvar interface is used.  Set only those that are not.
10364 # We use the long form for the default assignment because of an extremely
10365 # bizarre bug on SunOS 4.1.3.
10366 if $ac_need_defaults; then
10367   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10368   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10369   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
10370 fi
10371
10372 # Have a temporary directory for convenience.  Make it in the build tree
10373 # simply because there is no reason against having it here, and in addition,
10374 # creating and moving files from /tmp can sometimes cause problems.
10375 # Hook for its removal unless debugging.
10376 # Note that there is a small window in which the directory will not be cleaned:
10377 # after its creation but before its name has been assigned to `$tmp'.
10378 $debug ||
10379 {
10380   tmp= ac_tmp=
10381   trap 'exit_status=$?
10382   : "${ac_tmp:=$tmp}"
10383   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
10384 ' 0
10385   trap 'as_fn_exit 1' 1 2 13 15
10386 }
10387 # Create a (secure) tmp directory for tmp files.
10388
10389 {
10390   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10391   test -d "$tmp"
10392 }  ||
10393 {
10394   tmp=./conf$$-$RANDOM
10395   (umask 077 && mkdir "$tmp")
10396 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
10397 ac_tmp=$tmp
10398
10399 # Set up the scripts for CONFIG_FILES section.
10400 # No need to generate them if there are no CONFIG_FILES.
10401 # This happens for instance with `./config.status config.h'.
10402 if test -n "$CONFIG_FILES"; then
10403
10404
10405 ac_cr=`echo X | tr X '\015'`
10406 # On cygwin, bash can eat \r inside `` if the user requested igncr.
10407 # But we know of no other shell where ac_cr would be empty at this
10408 # point, so we can use a bashism as a fallback.
10409 if test "x$ac_cr" = x; then
10410   eval ac_cr=\$\'\\r\'
10411 fi
10412 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
10413 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
10414   ac_cs_awk_cr='\\r'
10415 else
10416   ac_cs_awk_cr=$ac_cr
10417 fi
10418
10419 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
10420 _ACEOF
10421
10422
10423 {
10424   echo "cat >conf$$subs.awk <<_ACEOF" &&
10425   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
10426   echo "_ACEOF"
10427 } >conf$$subs.sh ||
10428   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10429 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
10430 ac_delim='%!_!# '
10431 for ac_last_try in false false false false false :; do
10432   . ./conf$$subs.sh ||
10433     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10434
10435   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
10436   if test $ac_delim_n = $ac_delim_num; then
10437     break
10438   elif $ac_last_try; then
10439     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10440   else
10441     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10442   fi
10443 done
10444 rm -f conf$$subs.sh
10445
10446 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10447 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
10448 _ACEOF
10449 sed -n '
10450 h
10451 s/^/S["/; s/!.*/"]=/
10452 p
10453 g
10454 s/^[^!]*!//
10455 :repl
10456 t repl
10457 s/'"$ac_delim"'$//
10458 t delim
10459 :nl
10460 h
10461 s/\(.\{148\}\)..*/\1/
10462 t more1
10463 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
10464 p
10465 n
10466 b repl
10467 :more1
10468 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
10469 p
10470 g
10471 s/.\{148\}//
10472 t nl
10473 :delim
10474 h
10475 s/\(.\{148\}\)..*/\1/
10476 t more2
10477 s/["\\]/\\&/g; s/^/"/; s/$/"/
10478 p
10479 b
10480 :more2
10481 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
10482 p
10483 g
10484 s/.\{148\}//
10485 t delim
10486 ' <conf$$subs.awk | sed '
10487 /^[^""]/{
10488   N
10489   s/\n//
10490 }
10491 ' >>$CONFIG_STATUS || ac_write_fail=1
10492 rm -f conf$$subs.awk
10493 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10494 _ACAWK
10495 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
10496   for (key in S) S_is_set[key] = 1
10497   FS = "\a"
10498
10499 }
10500 {
10501   line = $ 0
10502   nfields = split(line, field, "@")
10503   substed = 0
10504   len = length(field[1])
10505   for (i = 2; i < nfields; i++) {
10506     key = field[i]
10507     keylen = length(key)
10508     if (S_is_set[key]) {
10509       value = S[key]
10510       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10511       len += length(value) + length(field[++i])
10512       substed = 1
10513     } else
10514       len += 1 + keylen
10515   }
10516
10517   print line
10518 }
10519
10520 _ACAWK
10521 _ACEOF
10522 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10523 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10524   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10525 else
10526   cat
10527 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10528   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10529 _ACEOF
10530
10531 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10532 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10533 # trailing colons and then remove the whole line if VPATH becomes empty
10534 # (actually we leave an empty line to preserve line numbers).
10535 if test "x$srcdir" = x.; then
10536   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
10537 h
10538 s///
10539 s/^/:/
10540 s/[      ]*$/:/
10541 s/:\$(srcdir):/:/g
10542 s/:\${srcdir}:/:/g
10543 s/:@srcdir@:/:/g
10544 s/^:*//
10545 s/:*$//
10546 x
10547 s/\(=[   ]*\).*/\1/
10548 G
10549 s/\n//
10550 s/^[^=]*=[       ]*$//
10551 }'
10552 fi
10553
10554 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10555 fi # test -n "$CONFIG_FILES"
10556
10557 # Set up the scripts for CONFIG_HEADERS section.
10558 # No need to generate them if there are no CONFIG_HEADERS.
10559 # This happens for instance with `./config.status Makefile'.
10560 if test -n "$CONFIG_HEADERS"; then
10561 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
10562 BEGIN {
10563 _ACEOF
10564
10565 # Transform confdefs.h into an awk script `defines.awk', embedded as
10566 # here-document in config.status, that substitutes the proper values into
10567 # config.h.in to produce config.h.
10568
10569 # Create a delimiter string that does not exist in confdefs.h, to ease
10570 # handling of long lines.
10571 ac_delim='%!_!# '
10572 for ac_last_try in false false :; do
10573   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
10574   if test -z "$ac_tt"; then
10575     break
10576   elif $ac_last_try; then
10577     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
10578   else
10579     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10580   fi
10581 done
10582
10583 # For the awk script, D is an array of macro values keyed by name,
10584 # likewise P contains macro parameters if any.  Preserve backslash
10585 # newline sequences.
10586
10587 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
10588 sed -n '
10589 s/.\{148\}/&'"$ac_delim"'/g
10590 t rset
10591 :rset
10592 s/^[     ]*#[    ]*define[       ][      ]*/ /
10593 t def
10594 d
10595 :def
10596 s/\\$//
10597 t bsnl
10598 s/["\\]/\\&/g
10599 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
10600 D["\1"]=" \3"/p
10601 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
10602 d
10603 :bsnl
10604 s/["\\]/\\&/g
10605 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
10606 D["\1"]=" \3\\\\\\n"\\/p
10607 t cont
10608 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
10609 t cont
10610 d
10611 :cont
10612 n
10613 s/.\{148\}/&'"$ac_delim"'/g
10614 t clear
10615 :clear
10616 s/\\$//
10617 t bsnlc
10618 s/["\\]/\\&/g; s/^/"/; s/$/"/p
10619 d
10620 :bsnlc
10621 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
10622 b cont
10623 ' <confdefs.h | sed '
10624 s/'"$ac_delim"'/"\\\
10625 "/g' >>$CONFIG_STATUS || ac_write_fail=1
10626
10627 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10628   for (key in D) D_is_set[key] = 1
10629   FS = "\a"
10630 }
10631 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
10632   line = \$ 0
10633   split(line, arg, " ")
10634   if (arg[1] == "#") {
10635     defundef = arg[2]
10636     mac1 = arg[3]
10637   } else {
10638     defundef = substr(arg[1], 2)
10639     mac1 = arg[2]
10640   }
10641   split(mac1, mac2, "(") #)
10642   macro = mac2[1]
10643   prefix = substr(line, 1, index(line, defundef) - 1)
10644   if (D_is_set[macro]) {
10645     # Preserve the white space surrounding the "#".
10646     print prefix "define", macro P[macro] D[macro]
10647     next
10648   } else {
10649     # Replace #undef with comments.  This is necessary, for example,
10650     # in the case of _POSIX_SOURCE, which is predefined and required
10651     # on some systems where configure will not decide to define it.
10652     if (defundef == "undef") {
10653       print "/*", prefix defundef, macro, "*/"
10654       next
10655     }
10656   }
10657 }
10658 { print }
10659 _ACAWK
10660 _ACEOF
10661 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10662   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
10663 fi # test -n "$CONFIG_HEADERS"
10664
10665
10666 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
10667 shift
10668 for ac_tag
10669 do
10670   case $ac_tag in
10671   :[FHLC]) ac_mode=$ac_tag; continue;;
10672   esac
10673   case $ac_mode$ac_tag in
10674   :[FHL]*:*);;
10675   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
10676   :[FH]-) ac_tag=-:-;;
10677   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10678   esac
10679   ac_save_IFS=$IFS
10680   IFS=:
10681   set x $ac_tag
10682   IFS=$ac_save_IFS
10683   shift
10684   ac_file=$1
10685   shift
10686
10687   case $ac_mode in
10688   :L) ac_source=$1;;
10689   :[FH])
10690     ac_file_inputs=
10691     for ac_f
10692     do
10693       case $ac_f in
10694       -) ac_f="$ac_tmp/stdin";;
10695       *) # Look for the file first in the build tree, then in the source tree
10696          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10697          # because $ac_f cannot contain `:'.
10698          test -f "$ac_f" ||
10699            case $ac_f in
10700            [\\/$]*) false;;
10701            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10702            esac ||
10703            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
10704       esac
10705       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
10706       as_fn_append ac_file_inputs " '$ac_f'"
10707     done
10708
10709     # Let's still pretend it is `configure' which instantiates (i.e., don't
10710     # use $as_me), people would be surprised to read:
10711     #    /* config.h.  Generated by config.status.  */
10712     configure_input='Generated from '`
10713           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
10714         `' by configure.'
10715     if test x"$ac_file" != x-; then
10716       configure_input="$ac_file.  $configure_input"
10717       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
10718 $as_echo "$as_me: creating $ac_file" >&6;}
10719     fi
10720     # Neutralize special characters interpreted by sed in replacement strings.
10721     case $configure_input in #(
10722     *\&* | *\|* | *\\* )
10723        ac_sed_conf_input=`$as_echo "$configure_input" |
10724        sed 's/[\\\\&|]/\\\\&/g'`;; #(
10725     *) ac_sed_conf_input=$configure_input;;
10726     esac
10727
10728     case $ac_tag in
10729     *:-:* | *:-) cat >"$ac_tmp/stdin" \
10730       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10731     esac
10732     ;;
10733   esac
10734
10735   ac_dir=`$as_dirname -- "$ac_file" ||
10736 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10737          X"$ac_file" : 'X\(//\)[^/]' \| \
10738          X"$ac_file" : 'X\(//\)$' \| \
10739          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10740 $as_echo X"$ac_file" |
10741     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10742             s//\1/
10743             q
10744           }
10745           /^X\(\/\/\)[^/].*/{
10746             s//\1/
10747             q
10748           }
10749           /^X\(\/\/\)$/{
10750             s//\1/
10751             q
10752           }
10753           /^X\(\/\).*/{
10754             s//\1/
10755             q
10756           }
10757           s/.*/./; q'`
10758   as_dir="$ac_dir"; as_fn_mkdir_p
10759   ac_builddir=.
10760
10761 case "$ac_dir" in
10762 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10763 *)
10764   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10765   # A ".." for each directory in $ac_dir_suffix.
10766   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10767   case $ac_top_builddir_sub in
10768   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10769   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10770   esac ;;
10771 esac
10772 ac_abs_top_builddir=$ac_pwd
10773 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10774 # for backward compatibility:
10775 ac_top_builddir=$ac_top_build_prefix
10776
10777 case $srcdir in
10778   .)  # We are building in place.
10779     ac_srcdir=.
10780     ac_top_srcdir=$ac_top_builddir_sub
10781     ac_abs_top_srcdir=$ac_pwd ;;
10782   [\\/]* | ?:[\\/]* )  # Absolute name.
10783     ac_srcdir=$srcdir$ac_dir_suffix;
10784     ac_top_srcdir=$srcdir
10785     ac_abs_top_srcdir=$srcdir ;;
10786   *) # Relative name.
10787     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10788     ac_top_srcdir=$ac_top_build_prefix$srcdir
10789     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10790 esac
10791 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10792
10793
10794   case $ac_mode in
10795   :F)
10796   #
10797   # CONFIG_FILE
10798   #
10799
10800   case $INSTALL in
10801   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10802   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10803   esac
10804 _ACEOF
10805
10806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10807 # If the template does not know about datarootdir, expand it.
10808 # FIXME: This hack should be removed a few years after 2.60.
10809 ac_datarootdir_hack=; ac_datarootdir_seen=
10810 ac_sed_dataroot='
10811 /datarootdir/ {
10812   p
10813   q
10814 }
10815 /@datadir@/p
10816 /@docdir@/p
10817 /@infodir@/p
10818 /@localedir@/p
10819 /@mandir@/p'
10820 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
10821 *datarootdir*) ac_datarootdir_seen=yes;;
10822 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10823   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10824 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10825 _ACEOF
10826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10827   ac_datarootdir_hack='
10828   s&@datadir@&$datadir&g
10829   s&@docdir@&$docdir&g
10830   s&@infodir@&$infodir&g
10831   s&@localedir@&$localedir&g
10832   s&@mandir@&$mandir&g
10833   s&\\\${datarootdir}&$datarootdir&g' ;;
10834 esac
10835 _ACEOF
10836
10837 # Neutralize VPATH when `$srcdir' = `.'.
10838 # Shell code in configure.ac might set extrasub.
10839 # FIXME: do we really want to maintain this feature?
10840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10841 ac_sed_extra="$ac_vpsub
10842 $extrasub
10843 _ACEOF
10844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10845 :t
10846 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10847 s|@configure_input@|$ac_sed_conf_input|;t t
10848 s&@top_builddir@&$ac_top_builddir_sub&;t t
10849 s&@top_build_prefix@&$ac_top_build_prefix&;t t
10850 s&@srcdir@&$ac_srcdir&;t t
10851 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10852 s&@top_srcdir@&$ac_top_srcdir&;t t
10853 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10854 s&@builddir@&$ac_builddir&;t t
10855 s&@abs_builddir@&$ac_abs_builddir&;t t
10856 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10857 s&@INSTALL@&$ac_INSTALL&;t t
10858 $ac_datarootdir_hack
10859 "
10860 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
10861   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10862
10863 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10864   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
10865   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
10866       "$ac_tmp/out"`; test -z "$ac_out"; } &&
10867   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10868 which seems to be undefined.  Please make sure it is defined" >&5
10869 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10870 which seems to be undefined.  Please make sure it is defined" >&2;}
10871
10872   rm -f "$ac_tmp/stdin"
10873   case $ac_file in
10874   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
10875   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
10876   esac \
10877   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10878  ;;
10879   :H)
10880   #
10881   # CONFIG_HEADER
10882   #
10883   if test x"$ac_file" != x-; then
10884     {
10885       $as_echo "/* $configure_input  */" \
10886       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10887     } >"$ac_tmp/config.h" \
10888       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10889     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10890       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10891 $as_echo "$as_me: $ac_file is unchanged" >&6;}
10892     else
10893       rm -f "$ac_file"
10894       mv "$ac_tmp/config.h" "$ac_file" \
10895         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10896     fi
10897   else
10898     $as_echo "/* $configure_input  */" \
10899       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
10900       || as_fn_error $? "could not create -" "$LINENO" 5
10901   fi
10902  ;;
10903
10904   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10905 $as_echo "$as_me: executing $ac_file commands" >&6;}
10906  ;;
10907   esac
10908
10909
10910   case $ac_file$ac_mode in
10911     "tools/genssl.sh_chmod":C) chmod 755 tools/genssl.sh ;;
10912
10913   esac
10914 done # for ac_tag
10915
10916
10917 as_fn_exit 0
10918 _ACEOF
10919 ac_clean_files=$ac_clean_files_save
10920
10921 test $ac_write_fail = 0 ||
10922   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10923
10924
10925 # configure is writing to config.log, and then calls config.status.
10926 # config.status does its own redirection, appending to config.log.
10927 # Unfortunately, on DOS this fails, as config.log is still kept open
10928 # by configure, so config.status won't be able to write to it; its
10929 # output is simply discarded.  So we exec the FD to /dev/null,
10930 # effectively closing config.log, so it can be properly (re)opened and
10931 # appended to by config.status.  When coming back to configure, we
10932 # need to make the FD available again.
10933 if test "$no_create" != yes; then
10934   ac_cs_success=:
10935   ac_config_status_args=
10936   test "$silent" = yes &&
10937     ac_config_status_args="$ac_config_status_args --quiet"
10938   exec 5>/dev/null
10939   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10940   exec 5>>config.log
10941   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10942   # would make configure fail if this is the last instruction.
10943   $ac_cs_success || as_fn_exit 1
10944 fi
10945
10946 #
10947 # CONFIG_SUBDIRS section.
10948 #
10949 if test "$no_recursion" != yes; then
10950
10951   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
10952   # so they do not pile up.
10953   ac_sub_configure_args=
10954   ac_prev=
10955   eval "set x $ac_configure_args"
10956   shift
10957   for ac_arg
10958   do
10959     if test -n "$ac_prev"; then
10960       ac_prev=
10961       continue
10962     fi
10963     case $ac_arg in
10964     -cache-file | --cache-file | --cache-fil | --cache-fi \
10965     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
10966       ac_prev=cache_file ;;
10967     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
10968     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
10969     | --c=*)
10970       ;;
10971     --config-cache | -C)
10972       ;;
10973     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
10974       ac_prev=srcdir ;;
10975     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
10976       ;;
10977     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
10978       ac_prev=prefix ;;
10979     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
10980       ;;
10981     --disable-option-checking)
10982       ;;
10983     *)
10984       case $ac_arg in
10985       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10986       esac
10987       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
10988     esac
10989   done
10990
10991   # Always prepend --prefix to ensure using the same prefix
10992   # in subdir configurations.
10993   ac_arg="--prefix=$prefix"
10994   case $ac_arg in
10995   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10996   esac
10997   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
10998
10999   # Pass --silent
11000   if test "$silent" = yes; then
11001     ac_sub_configure_args="--silent $ac_sub_configure_args"
11002   fi
11003
11004   # Always prepend --disable-option-checking to silence warnings, since
11005   # different subdirs can have different --enable and --with options.
11006   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
11007
11008   ac_popdir=`pwd`
11009   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
11010
11011     # Do not complain, so a configure script can configure whichever
11012     # parts of a large source tree are present.
11013     test -d "$srcdir/$ac_dir" || continue
11014
11015     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
11016     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
11017     $as_echo "$ac_msg" >&6
11018     as_dir="$ac_dir"; as_fn_mkdir_p
11019     ac_builddir=.
11020
11021 case "$ac_dir" in
11022 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
11023 *)
11024   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
11025   # A ".." for each directory in $ac_dir_suffix.
11026   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
11027   case $ac_top_builddir_sub in
11028   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11029   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
11030   esac ;;
11031 esac
11032 ac_abs_top_builddir=$ac_pwd
11033 ac_abs_builddir=$ac_pwd$ac_dir_suffix
11034 # for backward compatibility:
11035 ac_top_builddir=$ac_top_build_prefix
11036
11037 case $srcdir in
11038   .)  # We are building in place.
11039     ac_srcdir=.
11040     ac_top_srcdir=$ac_top_builddir_sub
11041     ac_abs_top_srcdir=$ac_pwd ;;
11042   [\\/]* | ?:[\\/]* )  # Absolute name.
11043     ac_srcdir=$srcdir$ac_dir_suffix;
11044     ac_top_srcdir=$srcdir
11045     ac_abs_top_srcdir=$srcdir ;;
11046   *) # Relative name.
11047     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
11048     ac_top_srcdir=$ac_top_build_prefix$srcdir
11049     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
11050 esac
11051 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
11052
11053
11054     cd "$ac_dir"
11055
11056     # Check for guested configure; otherwise get Cygnus style configure.
11057     if test -f "$ac_srcdir/configure.gnu"; then
11058       ac_sub_configure=$ac_srcdir/configure.gnu
11059     elif test -f "$ac_srcdir/configure"; then
11060       ac_sub_configure=$ac_srcdir/configure
11061     elif test -f "$ac_srcdir/configure.in"; then
11062       # This should be Cygnus configure.
11063       ac_sub_configure=$ac_aux_dir/configure
11064     else
11065       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
11066 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
11067       ac_sub_configure=
11068     fi
11069
11070     # The recursion is here.
11071     if test -n "$ac_sub_configure"; then
11072       # Make the cache file name correct relative to the subdirectory.
11073       case $cache_file in
11074       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
11075       *) # Relative name.
11076         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
11077       esac
11078
11079       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
11080 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
11081       # The eval makes quoting arguments work.
11082       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
11083            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
11084         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
11085     fi
11086
11087     cd "$ac_popdir"
11088   done
11089 fi
11090 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
11091   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
11092 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
11093 fi
11094
11095
11096 if test "$cf_openssl_version_ok" = yes; then
11097         openssl="yes"
11098 else
11099         openssl="no"
11100 fi
11101
11102 if test "$shared_modules" = yes; then
11103         modules=shared
11104 else
11105         modules=static
11106 fi
11107
11108 echo "
11109 Configuration of ${BRANDING_NAME}-${BRANDING_VERSION}:
11110         Install directory  : $prefix
11111
11112         Ziplinks           : $zlib
11113         OpenSSL            : $openssl
11114         Socket Engine      : $SELECT_TYPE
11115         Small network      : $small_net
11116         Block allocator    : $balloc
11117
11118         Nickname length    : $NICKLEN
11119         Topic length       : $TOPICLEN
11120
11121 Use (g)make to compile $BRANDING_NAME, then (g)make install to install it.
11122 "