configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for inform 6.33.1-b2.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME='inform'
 578 PACKAGE_TARNAME='inform'
 579 PACKAGE_VERSION='6.33.1-b2'
 580 PACKAGE_STRING='inform 6.33.1-b2'
 581 PACKAGE_BUGREPORT=''
 582 PACKAGE_URL=''
 583
 584 ac_unique_file="src/inform.c"
 585 ac_subst_vars='am__EXEEXT_FALSE
 586 am__EXEEXT_TRUE
 587 LTLIBOBJS
 588 LIBOBJS
 589 LN_S
 590 am__fastdepCC_FALSE
 591 am__fastdepCC_TRUE
 592 CCDEPMODE
 593 am__nodep
 594 AMDEPBACKSLASH
 595 AMDEP_FALSE
 596 AMDEP_TRUE
 597 am__quote
 598 am__include
 599 DEPDIR
 600 OBJEXT
 601 EXEEXT
 602 ac_ct_CC
 603 CPPFLAGS
 604 LDFLAGS
 605 CFLAGS
 606 CC
 607 HOST
 608 CYGWIN_FALSE
 609 CYGWIN_TRUE
 610 host_os
 611 host_vendor
 612 host_cpu
 613 host
 614 build_os
 615 build_vendor
 616 build_cpu
 617 build
 618 am__untar
 619 am__tar
 620 AMTAR
 621 am__leading_dot
 622 SET_MAKE
 623 AWK
 624 mkdir_p
 625 MKDIR_P
 626 INSTALL_STRIP_PROGRAM
 627 STRIP
 628 install_sh
 629 MAKEINFO
 630 AUTOHEADER
 631 AUTOMAKE
 632 AUTOCONF
 633 ACLOCAL
 634 VERSION
 635 PACKAGE
 636 CYGPATH_W
 637 am__isrc
 638 INSTALL_DATA
 639 INSTALL_SCRIPT
 640 INSTALL_PROGRAM
 641 INFORM_VERSION
 642 target_alias
 643 host_alias
 644 build_alias
 645 LIBS
 646 ECHO_T
 647 ECHO_N
 648 ECHO_C
 649 DEFS
 650 mandir
 651 localedir
 652 libdir
 653 psdir
 654 pdfdir
 655 dvidir
 656 htmldir
 657 infodir
 658 docdir
 659 oldincludedir
 660 includedir
 661 localstatedir
 662 sharedstatedir
 663 sysconfdir
 664 datadir
 665 datarootdir
 666 libexecdir
 667 sbindir
 668 bindir
 669 program_transform_name
 670 prefix
 671 exec_prefix
 672 PACKAGE_URL
 673 PACKAGE_BUGREPORT
 674 PACKAGE_STRING
 675 PACKAGE_VERSION
 676 PACKAGE_TARNAME
 677 PACKAGE_NAME
 678 PATH_SEPARATOR
 679 SHELL'
 680 ac_subst_files=''
 681 ac_user_opts='
 682 enable_option_checking
 683 enable_dependency_tracking
 684 '
 685       ac_precious_vars='build_alias
 686 host_alias
 687 target_alias
 688 CC
 689 CFLAGS
 690 LDFLAGS
 691 LIBS
 692 CPPFLAGS'
 693
 694
 695 # Initialize some variables set by options.
 696 ac_init_help=
 697 ac_init_version=false
 698 ac_unrecognized_opts=
 699 ac_unrecognized_sep=
 700 # The variables have the same names as the options, with
 701 # dashes changed to underlines.
 702 cache_file=/dev/null
 703 exec_prefix=NONE
 704 no_create=
 705 no_recursion=
 706 prefix=NONE
 707 program_prefix=NONE
 708 program_suffix=NONE
 709 program_transform_name=s,x,x,
 710 silent=
 711 site=
 712 srcdir=
 713 verbose=
 714 x_includes=NONE
 715 x_libraries=NONE
 716
 717 # Installation directory options.
 718 # These are left unexpanded so users can "make install exec_prefix=/foo"
 719 # and all the variables that are supposed to be based on exec_prefix
 720 # by default will actually change.
 721 # Use braces instead of parens because sh, perl, etc. also accept them.
 722 # (The list follows the same order as the GNU Coding Standards.)
 723 bindir='${exec_prefix}/bin'
 724 sbindir='${exec_prefix}/sbin'
 725 libexecdir='${exec_prefix}/libexec'
 726 datarootdir='${prefix}/share'
 727 datadir='${datarootdir}'
 728 sysconfdir='${prefix}/etc'
 729 sharedstatedir='${prefix}/com'
 730 localstatedir='${prefix}/var'
 731 includedir='${prefix}/include'
 732 oldincludedir='/usr/include'
 733 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 734 infodir='${datarootdir}/info'
 735 htmldir='${docdir}'
 736 dvidir='${docdir}'
 737 pdfdir='${docdir}'
 738 psdir='${docdir}'
 739 libdir='${exec_prefix}/lib'
 740 localedir='${datarootdir}/locale'
 741 mandir='${datarootdir}/man'
 742
 743 ac_prev=
 744 ac_dashdash=
 745 for ac_option
 746 do
 747   # If the previous option needs an argument, assign it.
 748   if test -n "$ac_prev"; then
 749     eval $ac_prev=\$ac_option
 750     ac_prev=
 751     continue
 752   fi
 753
 754   case $ac_option in
 755   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 756   *=)   ac_optarg= ;;
 757   *)    ac_optarg=yes ;;
 758   esac
 759
 760   # Accept the important Cygnus configure options, so we can diagnose typos.
 761
 762   case $ac_dashdash$ac_option in
 763   --)
 764     ac_dashdash=yes ;;
 765
 766   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 767     ac_prev=bindir ;;
 768   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 769     bindir=$ac_optarg ;;
 770
 771   -build | --build | --buil | --bui | --bu)
 772     ac_prev=build_alias ;;
 773   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 774     build_alias=$ac_optarg ;;
 775
 776   -cache-file | --cache-file | --cache-fil | --cache-fi \
 777   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 778     ac_prev=cache_file ;;
 779   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 780   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 781     cache_file=$ac_optarg ;;
 782
 783   --config-cache | -C)
 784     cache_file=config.cache ;;
 785
 786   -datadir | --datadir | --datadi | --datad)
 787     ac_prev=datadir ;;
 788   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 789     datadir=$ac_optarg ;;
 790
 791   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 792   | --dataroo | --dataro | --datar)
 793     ac_prev=datarootdir ;;
 794   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 795   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 796     datarootdir=$ac_optarg ;;
 797
 798   -disable-* | --disable-*)
 799     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 800     # Reject names that are not valid shell variable names.
 801     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 802       as_fn_error $? "invalid feature name: $ac_useropt"
 803     ac_useropt_orig=$ac_useropt
 804     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 805     case $ac_user_opts in
 806       *"
 807 "enable_$ac_useropt"
 808 "*) ;;
 809       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 810          ac_unrecognized_sep=', ';;
 811     esac
 812     eval enable_$ac_useropt=no ;;
 813
 814   -docdir | --docdir | --docdi | --doc | --do)
 815     ac_prev=docdir ;;
 816   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 817     docdir=$ac_optarg ;;
 818
 819   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 820     ac_prev=dvidir ;;
 821   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 822     dvidir=$ac_optarg ;;
 823
 824   -enable-* | --enable-*)
 825     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 826     # Reject names that are not valid shell variable names.
 827     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 828       as_fn_error $? "invalid feature name: $ac_useropt"
 829     ac_useropt_orig=$ac_useropt
 830     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 831     case $ac_user_opts in
 832       *"
 833 "enable_$ac_useropt"
 834 "*) ;;
 835       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 836          ac_unrecognized_sep=', ';;
 837     esac
 838     eval enable_$ac_useropt=\$ac_optarg ;;
 839
 840   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 841   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 842   | --exec | --exe | --ex)
 843     ac_prev=exec_prefix ;;
 844   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 845   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 846   | --exec=* | --exe=* | --ex=*)
 847     exec_prefix=$ac_optarg ;;
 848
 849   -gas | --gas | --ga | --g)
 850     # Obsolete; use --with-gas.
 851     with_gas=yes ;;
 852
 853   -help | --help | --hel | --he | -h)
 854     ac_init_help=long ;;
 855   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 856     ac_init_help=recursive ;;
 857   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 858     ac_init_help=short ;;
 859
 860   -host | --host | --hos | --ho)
 861     ac_prev=host_alias ;;
 862   -host=* | --host=* | --hos=* | --ho=*)
 863     host_alias=$ac_optarg ;;
 864
 865   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 866     ac_prev=htmldir ;;
 867   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 868   | --ht=*)
 869     htmldir=$ac_optarg ;;
 870
 871   -includedir | --includedir | --includedi | --included | --include \
 872   | --includ | --inclu | --incl | --inc)
 873     ac_prev=includedir ;;
 874   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 875   | --includ=* | --inclu=* | --incl=* | --inc=*)
 876     includedir=$ac_optarg ;;
 877
 878   -infodir | --infodir | --infodi | --infod | --info | --inf)
 879     ac_prev=infodir ;;
 880   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 881     infodir=$ac_optarg ;;
 882
 883   -libdir | --libdir | --libdi | --libd)
 884     ac_prev=libdir ;;
 885   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 886     libdir=$ac_optarg ;;
 887
 888   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 889   | --libexe | --libex | --libe)
 890     ac_prev=libexecdir ;;
 891   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 892   | --libexe=* | --libex=* | --libe=*)
 893     libexecdir=$ac_optarg ;;
 894
 895   -localedir | --localedir | --localedi | --localed | --locale)
 896     ac_prev=localedir ;;
 897   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 898     localedir=$ac_optarg ;;
 899
 900   -localstatedir | --localstatedir | --localstatedi | --localstated \
 901   | --localstate | --localstat | --localsta | --localst | --locals)
 902     ac_prev=localstatedir ;;
 903   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 904   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 905     localstatedir=$ac_optarg ;;
 906
 907   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 908     ac_prev=mandir ;;
 909   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 910     mandir=$ac_optarg ;;
 911
 912   -nfp | --nfp | --nf)
 913     # Obsolete; use --without-fp.
 914     with_fp=no ;;
 915
 916   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 917   | --no-cr | --no-c | -n)
 918     no_create=yes ;;
 919
 920   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 921   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 922     no_recursion=yes ;;
 923
 924   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 925   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 926   | --oldin | --oldi | --old | --ol | --o)
 927     ac_prev=oldincludedir ;;
 928   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 929   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 930   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 931     oldincludedir=$ac_optarg ;;
 932
 933   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 934     ac_prev=prefix ;;
 935   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 936     prefix=$ac_optarg ;;
 937
 938   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 939   | --program-pre | --program-pr | --program-p)
 940     ac_prev=program_prefix ;;
 941   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 942   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 943     program_prefix=$ac_optarg ;;
 944
 945   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 946   | --program-suf | --program-su | --program-s)
 947     ac_prev=program_suffix ;;
 948   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 949   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 950     program_suffix=$ac_optarg ;;
 951
 952   -program-transform-name | --program-transform-name \
 953   | --program-transform-nam | --program-transform-na \
 954   | --program-transform-n | --program-transform- \
 955   | --program-transform | --program-transfor \
 956   | --program-transfo | --program-transf \
 957   | --program-trans | --program-tran \
 958   | --progr-tra | --program-tr | --program-t)
 959     ac_prev=program_transform_name ;;
 960   -program-transform-name=* | --program-transform-name=* \
 961   | --program-transform-nam=* | --program-transform-na=* \
 962   | --program-transform-n=* | --program-transform-=* \
 963   | --program-transform=* | --program-transfor=* \
 964   | --program-transfo=* | --program-transf=* \
 965   | --program-trans=* | --program-tran=* \
 966   | --progr-tra=* | --program-tr=* | --program-t=*)
 967     program_transform_name=$ac_optarg ;;
 968
 969   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 970     ac_prev=pdfdir ;;
 971   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 972     pdfdir=$ac_optarg ;;
 973
 974   -psdir | --psdir | --psdi | --psd | --ps)
 975     ac_prev=psdir ;;
 976   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 977     psdir=$ac_optarg ;;
 978
 979   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 980   | -silent | --silent | --silen | --sile | --sil)
 981     silent=yes ;;
 982
 983   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 984     ac_prev=sbindir ;;
 985   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 986   | --sbi=* | --sb=*)
 987     sbindir=$ac_optarg ;;
 988
 989   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 990   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 991   | --sharedst | --shareds | --shared | --share | --shar \
 992   | --sha | --sh)
 993     ac_prev=sharedstatedir ;;
 994   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 995   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 996   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 997   | --sha=* | --sh=*)
 998     sharedstatedir=$ac_optarg ;;
 999
1000   -site | --site | --sit)
1001     ac_prev=site ;;
1002   -site=* | --site=* | --sit=*)
1003     site=$ac_optarg ;;
1004
1005   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1006     ac_prev=srcdir ;;
1007   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1008     srcdir=$ac_optarg ;;
1009
1010   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1011   | --syscon | --sysco | --sysc | --sys | --sy)
1012     ac_prev=sysconfdir ;;
1013   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1014   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1015     sysconfdir=$ac_optarg ;;
1016
1017   -target | --target | --targe | --targ | --tar | --ta | --t)
1018     ac_prev=target_alias ;;
1019   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1020     target_alias=$ac_optarg ;;
1021
1022   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1023     verbose=yes ;;
1024
1025   -version | --version | --versio | --versi | --vers | -V)
1026     ac_init_version=: ;;
1027
1028   -with-* | --with-*)
1029     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1030     # Reject names that are not valid shell variable names.
1031     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1032       as_fn_error $? "invalid package name: $ac_useropt"
1033     ac_useropt_orig=$ac_useropt
1034     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1035     case $ac_user_opts in
1036       *"
1037 "with_$ac_useropt"
1038 "*) ;;
1039       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1040          ac_unrecognized_sep=', ';;
1041     esac
1042     eval with_$ac_useropt=\$ac_optarg ;;
1043
1044   -without-* | --without-*)
1045     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1046     # Reject names that are not valid shell variable names.
1047     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1048       as_fn_error $? "invalid package name: $ac_useropt"
1049     ac_useropt_orig=$ac_useropt
1050     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1051     case $ac_user_opts in
1052       *"
1053 "with_$ac_useropt"
1054 "*) ;;
1055       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1056          ac_unrecognized_sep=', ';;
1057     esac
1058     eval with_$ac_useropt=no ;;
1059
1060   --x)
1061     # Obsolete; use --with-x.
1062     with_x=yes ;;
1063
1064   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1065   | --x-incl | --x-inc | --x-in | --x-i)
1066     ac_prev=x_includes ;;
1067   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1068   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1069     x_includes=$ac_optarg ;;
1070
1071   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1072   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1073     ac_prev=x_libraries ;;
1074   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1075   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1076     x_libraries=$ac_optarg ;;
1077
1078   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1079 Try \`$0 --help' for more information"
1080     ;;
1081
1082   *=*)
1083     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1084     # Reject names that are not valid shell variable names.
1085     case $ac_envvar in #(
1086       '' | [0-9]* | *[!_$as_cr_alnum]* )
1087       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1088     esac
1089     eval $ac_envvar=\$ac_optarg
1090     export $ac_envvar ;;
1091
1092   *)
1093     # FIXME: should be removed in autoconf 3.0.
1094     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1095     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1096       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1097     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1098     ;;
1099
1100   esac
1101 done
1102
1103 if test -n "$ac_prev"; then
1104   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1105   as_fn_error $? "missing argument to $ac_option"
1106 fi
1107
1108 if test -n "$ac_unrecognized_opts"; then
1109   case $enable_option_checking in
1110     no) ;;
1111     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1112     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1113   esac
1114 fi
1115
1116 # Check all directory arguments for consistency.
1117 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1118                 datadir sysconfdir sharedstatedir localstatedir includedir \
1119                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1120                 libdir localedir mandir
1121 do
1122   eval ac_val=\$$ac_var
1123   # Remove trailing slashes.
1124   case $ac_val in
1125     */ )
1126       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1127       eval $ac_var=\$ac_val;;
1128   esac
1129   # Be sure to have absolute directory names.
1130   case $ac_val in
1131     [\\/$]* | ?:[\\/]* )  continue;;
1132     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1133   esac
1134   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1135 done
1136
1137 # There might be people who depend on the old broken behavior: `$host'
1138 # used to hold the argument of --host etc.
1139 # FIXME: To remove some day.
1140 build=$build_alias
1141 host=$host_alias
1142 target=$target_alias
1143
1144 # FIXME: To remove some day.
1145 if test "x$host_alias" != x; then
1146   if test "x$build_alias" = x; then
1147     cross_compiling=maybe
1148   elif test "x$build_alias" != "x$host_alias"; then
1149     cross_compiling=yes
1150   fi
1151 fi
1152
1153 ac_tool_prefix=
1154 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1155
1156 test "$silent" = yes && exec 6>/dev/null
1157
1158
1159 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1160 ac_ls_di=`ls -di .` &&
1161 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1162   as_fn_error $? "working directory cannot be determined"
1163 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1164   as_fn_error $? "pwd does not report name of working directory"
1165
1166
1167 # Find the source files, if location was not specified.
1168 if test -z "$srcdir"; then
1169   ac_srcdir_defaulted=yes
1170   # Try the directory containing this script, then the parent directory.
1171   ac_confdir=`$as_dirname -- "$as_myself" ||
1172 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1173          X"$as_myself" : 'X\(//\)[^/]' \| \
1174          X"$as_myself" : 'X\(//\)$' \| \
1175          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1176 $as_echo X"$as_myself" |
1177     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1178             s//\1/
1179             q
1180           }
1181           /^X\(\/\/\)[^/].*/{
1182             s//\1/
1183             q
1184           }
1185           /^X\(\/\/\)$/{
1186             s//\1/
1187             q
1188           }
1189           /^X\(\/\).*/{
1190             s//\1/
1191             q
1192           }
1193           s/.*/./; q'`
1194   srcdir=$ac_confdir
1195   if test ! -r "$srcdir/$ac_unique_file"; then
1196     srcdir=..
1197   fi
1198 else
1199   ac_srcdir_defaulted=no
1200 fi
1201 if test ! -r "$srcdir/$ac_unique_file"; then
1202   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1203   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1204 fi
1205 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1206 ac_abs_confdir=`(
1207         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1208         pwd)`
1209 # When building in place, set srcdir=.
1210 if test "$ac_abs_confdir" = "$ac_pwd"; then
1211   srcdir=.
1212 fi
1213 # Remove unnecessary trailing slashes from srcdir.
1214 # Double slashes in file names in object file debugging info
1215 # mess up M-x gdb in Emacs.
1216 case $srcdir in
1217 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1218 esac
1219 for ac_var in $ac_precious_vars; do
1220   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1221   eval ac_env_${ac_var}_value=\$${ac_var}
1222   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1223   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1224 done
1225
1226 #
1227 # Report the --help message.
1228 #
1229 if test "$ac_init_help" = "long"; then
1230   # Omit some internal or obsolete options to make the list less imposing.
1231   # This message is too long to be a string in the A/UX 3.1 sh.
1232   cat <<_ACEOF
1233 \`configure' configures inform 6.33.1-b2 to adapt to many kinds of systems.
1234
1235 Usage: $0 [OPTION]... [VAR=VALUE]...
1236
1237 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1238 VAR=VALUE.  See below for descriptions of some of the useful variables.
1239
1240 Defaults for the options are specified in brackets.
1241
1242 Configuration:
1243   -h, --help              display this help and exit
1244       --help=short        display options specific to this package
1245       --help=recursive    display the short help of all the included packages
1246   -V, --version           display version information and exit
1247   -q, --quiet, --silent   do not print \`checking ...' messages
1248       --cache-file=FILE   cache test results in FILE [disabled]
1249   -C, --config-cache      alias for \`--cache-file=config.cache'
1250   -n, --no-create         do not create output files
1251       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1252
1253 Installation directories:
1254   --prefix=PREFIX         install architecture-independent files in PREFIX
1255                           [$ac_default_prefix]
1256   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1257                           [PREFIX]
1258
1259 By default, \`make install' will install all the files in
1260 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1261 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1262 for instance \`--prefix=\$HOME'.
1263
1264 For better control, use the options below.
1265
1266 Fine tuning of the installation directories:
1267   --bindir=DIR            user executables [EPREFIX/bin]
1268   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1269   --libexecdir=DIR        program executables [EPREFIX/libexec]
1270   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1271   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1272   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1273   --libdir=DIR            object code libraries [EPREFIX/lib]
1274   --includedir=DIR        C header files [PREFIX/include]
1275   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1276   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1277   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1278   --infodir=DIR           info documentation [DATAROOTDIR/info]
1279   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1280   --mandir=DIR            man documentation [DATAROOTDIR/man]
1281   --docdir=DIR            documentation root [DATAROOTDIR/doc/inform]
1282   --htmldir=DIR           html documentation [DOCDIR]
1283   --dvidir=DIR            dvi documentation [DOCDIR]
1284   --pdfdir=DIR            pdf documentation [DOCDIR]
1285   --psdir=DIR             ps documentation [DOCDIR]
1286 _ACEOF
1287
1288   cat <<\_ACEOF
1289
1290 Program names:
1291   --program-prefix=PREFIX            prepend PREFIX to installed program names
1292   --program-suffix=SUFFIX            append SUFFIX to installed program names
1293   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1294
1295 System types:
1296   --build=BUILD     configure for building on BUILD [guessed]
1297   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1298 _ACEOF
1299 fi
1300
1301 if test -n "$ac_init_help"; then
1302   case $ac_init_help in
1303      short | recursive ) echo "Configuration of inform 6.33.1-b2:";;
1304    esac
1305   cat <<\_ACEOF
1306
1307 Optional Features:
1308   --disable-option-checking  ignore unrecognized --enable/--with options
1309   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1310   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1311   --disable-dependency-tracking  speeds up one-time build
1312   --enable-dependency-tracking   do not reject slow dependency extractors
1313
1314 Some influential environment variables:
1315   CC          C compiler command
1316   CFLAGS      C compiler flags
1317   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1318               nonstandard directory <lib dir>
1319   LIBS        libraries to pass to the linker, e.g. -l<library>
1320   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1321               you have headers in a nonstandard directory <include dir>
1322
1323 Use these variables to override the choices made by `configure' or to help
1324 it to find libraries and programs with nonstandard names/locations.
1325
1326 Report bugs to the package provider.
1327 _ACEOF
1328 ac_status=$?
1329 fi
1330
1331 if test "$ac_init_help" = "recursive"; then
1332   # If there are subdirs, report their specific --help.
1333   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1334     test -d "$ac_dir" ||
1335       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1336       continue
1337     ac_builddir=.
1338
1339 case "$ac_dir" in
1340 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1341 *)
1342   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1343   # A ".." for each directory in $ac_dir_suffix.
1344   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1345   case $ac_top_builddir_sub in
1346   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1347   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1348   esac ;;
1349 esac
1350 ac_abs_top_builddir=$ac_pwd
1351 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1352 # for backward compatibility:
1353 ac_top_builddir=$ac_top_build_prefix
1354
1355 case $srcdir in
1356   .)  # We are building in place.
1357     ac_srcdir=.
1358     ac_top_srcdir=$ac_top_builddir_sub
1359     ac_abs_top_srcdir=$ac_pwd ;;
1360   [\\/]* | ?:[\\/]* )  # Absolute name.
1361     ac_srcdir=$srcdir$ac_dir_suffix;
1362     ac_top_srcdir=$srcdir
1363     ac_abs_top_srcdir=$srcdir ;;
1364   *) # Relative name.
1365     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1366     ac_top_srcdir=$ac_top_build_prefix$srcdir
1367     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1368 esac
1369 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1370
1371     cd "$ac_dir" || { ac_status=$?; continue; }
1372     # Check for guested configure.
1373     if test -f "$ac_srcdir/configure.gnu"; then
1374       echo &&
1375       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1376     elif test -f "$ac_srcdir/configure"; then
1377       echo &&
1378       $SHELL "$ac_srcdir/configure" --help=recursive
1379     else
1380       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1381     fi || ac_status=$?
1382     cd "$ac_pwd" || { ac_status=$?; break; }
1383   done
1384 fi
1385
1386 test -n "$ac_init_help" && exit $ac_status
1387 if $ac_init_version; then
1388   cat <<\_ACEOF
1389 inform configure 6.33.1-b2
1390 generated by GNU Autoconf 2.69
1391
1392 Copyright (C) 2012 Free Software Foundation, Inc.
1393 This configure script is free software; the Free Software Foundation
1394 gives unlimited permission to copy, distribute and modify it.
1395 _ACEOF
1396   exit
1397 fi
1398
1399 ## ------------------------ ##
1400 ## Autoconf initialization. ##
1401 ## ------------------------ ##
1402
1403 # ac_fn_c_try_compile LINENO
1404 # --------------------------
1405 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1406 ac_fn_c_try_compile ()
1407 {
1408   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1409   rm -f conftest.$ac_objext
1410   if { { ac_try="$ac_compile"
1411 case "(($ac_try" in
1412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1413   *) ac_try_echo=$ac_try;;
1414 esac
1415 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1416 $as_echo "$ac_try_echo"; } >&5
1417   (eval "$ac_compile") 2>conftest.err
1418   ac_status=$?
1419   if test -s conftest.err; then
1420     grep -v '^ *+' conftest.err >conftest.er1
1421     cat conftest.er1 >&5
1422     mv -f conftest.er1 conftest.err
1423   fi
1424   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1425   test $ac_status = 0; } && {
1426          test -z "$ac_c_werror_flag" ||
1427          test ! -s conftest.err
1428        } && test -s conftest.$ac_objext; then :
1429   ac_retval=0
1430 else
1431   $as_echo "$as_me: failed program was:" >&5
1432 sed 's/^/| /' conftest.$ac_ext >&5
1433
1434         ac_retval=1
1435 fi
1436   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1437   as_fn_set_status $ac_retval
1438
1439 } # ac_fn_c_try_compile
1440 cat >config.log <<_ACEOF
1441 This file contains any messages produced by compilers while
1442 running configure, to aid debugging if configure makes a mistake.
1443
1444 It was created by inform $as_me 6.33.1-b2, which was
1445 generated by GNU Autoconf 2.69.  Invocation command line was
1446
1447   $ $0 $@
1448
1449 _ACEOF
1450 exec 5>>config.log
1451 {
1452 cat <<_ASUNAME
1453 ## --------- ##
1454 ## Platform. ##
1455 ## --------- ##
1456
1457 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1458 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1459 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1460 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1461 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1462
1463 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1464 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1465
1466 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1467 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1468 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1469 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1470 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1471 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1472 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1473
1474 _ASUNAME
1475
1476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1477 for as_dir in $PATH
1478 do
1479   IFS=$as_save_IFS
1480   test -z "$as_dir" && as_dir=.
1481     $as_echo "PATH: $as_dir"
1482   done
1483 IFS=$as_save_IFS
1484
1485 } >&5
1486
1487 cat >&5 <<_ACEOF
1488
1489
1490 ## ----------- ##
1491 ## Core tests. ##
1492 ## ----------- ##
1493
1494 _ACEOF
1495
1496
1497 # Keep a trace of the command line.
1498 # Strip out --no-create and --no-recursion so they do not pile up.
1499 # Strip out --silent because we don't want to record it for future runs.
1500 # Also quote any args containing shell meta-characters.
1501 # Make two passes to allow for proper duplicate-argument suppression.
1502 ac_configure_args=
1503 ac_configure_args0=
1504 ac_configure_args1=
1505 ac_must_keep_next=false
1506 for ac_pass in 1 2
1507 do
1508   for ac_arg
1509   do
1510     case $ac_arg in
1511     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1512     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1513     | -silent | --silent | --silen | --sile | --sil)
1514       continue ;;
1515     *\'*)
1516       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1517     esac
1518     case $ac_pass in
1519     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1520     2)
1521       as_fn_append ac_configure_args1 " '$ac_arg'"
1522       if test $ac_must_keep_next = true; then
1523         ac_must_keep_next=false # Got value, back to normal.
1524       else
1525         case $ac_arg in
1526           *=* | --config-cache | -C | -disable-* | --disable-* \
1527           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1528           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1529           | -with-* | --with-* | -without-* | --without-* | --x)
1530             case "$ac_configure_args0 " in
1531               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1532             esac
1533             ;;
1534           -* ) ac_must_keep_next=true ;;
1535         esac
1536       fi
1537       as_fn_append ac_configure_args " '$ac_arg'"
1538       ;;
1539     esac
1540   done
1541 done
1542 { ac_configure_args0=; unset ac_configure_args0;}
1543 { ac_configure_args1=; unset ac_configure_args1;}
1544
1545 # When interrupted or exit'd, cleanup temporary files, and complete
1546 # config.log.  We remove comments because anyway the quotes in there
1547 # would cause problems or look ugly.
1548 # WARNING: Use '\'' to represent an apostrophe within the trap.
1549 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1550 trap 'exit_status=$?
1551   # Save into config.log some information that might help in debugging.
1552   {
1553     echo
1554
1555     $as_echo "## ---------------- ##
1556 ## Cache variables. ##
1557 ## ---------------- ##"
1558     echo
1559     # The following way of writing the cache mishandles newlines in values,
1560 (
1561   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1562     eval ac_val=\$$ac_var
1563     case $ac_val in #(
1564     *${as_nl}*)
1565       case $ac_var in #(
1566       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1567 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1568       esac
1569       case $ac_var in #(
1570       _ | IFS | as_nl) ;; #(
1571       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1572       *) { eval $ac_var=; unset $ac_var;} ;;
1573       esac ;;
1574     esac
1575   done
1576   (set) 2>&1 |
1577     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1578     *${as_nl}ac_space=\ *)
1579       sed -n \
1580         "s/'\''/'\''\\\\'\'''\''/g;
1581           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1582       ;; #(
1583     *)
1584       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1585       ;;
1586     esac |
1587     sort
1588 )
1589     echo
1590
1591     $as_echo "## ----------------- ##
1592 ## Output variables. ##
1593 ## ----------------- ##"
1594     echo
1595     for ac_var in $ac_subst_vars
1596     do
1597       eval ac_val=\$$ac_var
1598       case $ac_val in
1599       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1600       esac
1601       $as_echo "$ac_var='\''$ac_val'\''"
1602     done | sort
1603     echo
1604
1605     if test -n "$ac_subst_files"; then
1606       $as_echo "## ------------------- ##
1607 ## File substitutions. ##
1608 ## ------------------- ##"
1609       echo
1610       for ac_var in $ac_subst_files
1611       do
1612         eval ac_val=\$$ac_var
1613         case $ac_val in
1614         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1615         esac
1616         $as_echo "$ac_var='\''$ac_val'\''"
1617       done | sort
1618       echo
1619     fi
1620
1621     if test -s confdefs.h; then
1622       $as_echo "## ----------- ##
1623 ## confdefs.h. ##
1624 ## ----------- ##"
1625       echo
1626       cat confdefs.h
1627       echo
1628     fi
1629     test "$ac_signal" != 0 &&
1630       $as_echo "$as_me: caught signal $ac_signal"
1631     $as_echo "$as_me: exit $exit_status"
1632   } >&5
1633   rm -f core *.core core.conftest.* &&
1634     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1635     exit $exit_status
1636 ' 0
1637 for ac_signal in 1 2 13 15; do
1638   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1639 done
1640 ac_signal=0
1641
1642 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1643 rm -f -r conftest* confdefs.h
1644
1645 $as_echo "/* confdefs.h */" > confdefs.h
1646
1647 # Predefined preprocessor variables.
1648
1649 cat >>confdefs.h <<_ACEOF
1650 #define PACKAGE_NAME "$PACKAGE_NAME"
1651 _ACEOF
1652
1653 cat >>confdefs.h <<_ACEOF
1654 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1655 _ACEOF
1656
1657 cat >>confdefs.h <<_ACEOF
1658 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1659 _ACEOF
1660
1661 cat >>confdefs.h <<_ACEOF
1662 #define PACKAGE_STRING "$PACKAGE_STRING"
1663 _ACEOF
1664
1665 cat >>confdefs.h <<_ACEOF
1666 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1667 _ACEOF
1668
1669 cat >>confdefs.h <<_ACEOF
1670 #define PACKAGE_URL "$PACKAGE_URL"
1671 _ACEOF
1672
1673
1674 # Let the site file select an alternate cache file if it wants to.
1675 # Prefer an explicitly selected file to automatically selected ones.
1676 ac_site_file1=NONE
1677 ac_site_file2=NONE
1678 if test -n "$CONFIG_SITE"; then
1679   # We do not want a PATH search for config.site.
1680   case $CONFIG_SITE in #((
1681     -*)  ac_site_file1=./$CONFIG_SITE;;
1682     */*) ac_site_file1=$CONFIG_SITE;;
1683     *)   ac_site_file1=./$CONFIG_SITE;;
1684   esac
1685 elif test "x$prefix" != xNONE; then
1686   ac_site_file1=$prefix/share/config.site
1687   ac_site_file2=$prefix/etc/config.site
1688 else
1689   ac_site_file1=$ac_default_prefix/share/config.site
1690   ac_site_file2=$ac_default_prefix/etc/config.site
1691 fi
1692 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1693 do
1694   test "x$ac_site_file" = xNONE && continue
1695   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1696     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1697 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1698     sed 's/^/| /' "$ac_site_file" >&5
1699     . "$ac_site_file" \
1700       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1701 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1702 as_fn_error $? "failed to load site script $ac_site_file
1703 See \`config.log' for more details" "$LINENO" 5; }
1704   fi
1705 done
1706
1707 if test -r "$cache_file"; then
1708   # Some versions of bash will fail to source /dev/null (special files
1709   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1710   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1711     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1712 $as_echo "$as_me: loading cache $cache_file" >&6;}
1713     case $cache_file in
1714       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1715       *)                      . "./$cache_file";;
1716     esac
1717   fi
1718 else
1719   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1720 $as_echo "$as_me: creating cache $cache_file" >&6;}
1721   >$cache_file
1722 fi
1723
1724 # Check that the precious variables saved in the cache have kept the same
1725 # value.
1726 ac_cache_corrupted=false
1727 for ac_var in $ac_precious_vars; do
1728   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1729   eval ac_new_set=\$ac_env_${ac_var}_set
1730   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1731   eval ac_new_val=\$ac_env_${ac_var}_value
1732   case $ac_old_set,$ac_new_set in
1733     set,)
1734       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1735 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1736       ac_cache_corrupted=: ;;
1737     ,set)
1738       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1739 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1740       ac_cache_corrupted=: ;;
1741     ,);;
1742     *)
1743       if test "x$ac_old_val" != "x$ac_new_val"; then
1744         # differences in whitespace do not lead to failure.
1745         ac_old_val_w=`echo x $ac_old_val`
1746         ac_new_val_w=`echo x $ac_new_val`
1747         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1748           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1749 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1750           ac_cache_corrupted=:
1751         else
1752           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1753 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1754           eval $ac_var=\$ac_old_val
1755         fi
1756         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1757 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1758         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1759 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1760       fi;;
1761   esac
1762   # Pass precious variables to config.status.
1763   if test "$ac_new_set" = set; then
1764     case $ac_new_val in
1765     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1766     *) ac_arg=$ac_var=$ac_new_val ;;
1767     esac
1768     case " $ac_configure_args " in
1769       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1770       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1771     esac
1772   fi
1773 done
1774 if $ac_cache_corrupted; then
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1776 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1777   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1778 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1779   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1780 fi
1781 ## -------------------- ##
1782 ## Main body of script. ##
1783 ## -------------------- ##
1784
1785 ac_ext=c
1786 ac_cpp='$CPP $CPPFLAGS'
1787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1790
1791
1792
1793
1794 ac_aux_dir=
1795 for ac_dir in config "$srcdir"/config; do
1796   if test -f "$ac_dir/install-sh"; then
1797     ac_aux_dir=$ac_dir
1798     ac_install_sh="$ac_aux_dir/install-sh -c"
1799     break
1800   elif test -f "$ac_dir/install.sh"; then
1801     ac_aux_dir=$ac_dir
1802     ac_install_sh="$ac_aux_dir/install.sh -c"
1803     break
1804   elif test -f "$ac_dir/shtool"; then
1805     ac_aux_dir=$ac_dir
1806     ac_install_sh="$ac_aux_dir/shtool install -c"
1807     break
1808   fi
1809 done
1810 if test -z "$ac_aux_dir"; then
1811   as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
1812 fi
1813
1814 # These three variables are undocumented and unsupported,
1815 # and are intended to be withdrawn in a future Autoconf release.
1816 # They can cause serious problems if a builder's source tree is in a directory
1817 # whose full name contains unusual characters.
1818 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1819 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1820 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1821
1822
1823
1824 INFORM_VERSION=6.33b2
1825
1826
1827 PACKAGE_VERSION=1
1828
1829
1830 am__api_version='1.11'
1831
1832 # Find a good install program.  We prefer a C program (faster),
1833 # so one script is as good as another.  But avoid the broken or
1834 # incompatible versions:
1835 # SysV /etc/install, /usr/sbin/install
1836 # SunOS /usr/etc/install
1837 # IRIX /sbin/install
1838 # AIX /bin/install
1839 # AmigaOS /C/install, which installs bootblocks on floppy discs
1840 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1841 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1842 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1843 # OS/2's system install, which has a completely different semantic
1844 # ./install, which can be erroneously created by make from ./install.sh.
1845 # Reject install programs that cannot install multiple files.
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1847 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1848 if test -z "$INSTALL"; then
1849 if ${ac_cv_path_install+:} false; then :
1850   $as_echo_n "(cached) " >&6
1851 else
1852   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1853 for as_dir in $PATH
1854 do
1855   IFS=$as_save_IFS
1856   test -z "$as_dir" && as_dir=.
1857     # Account for people who put trailing slashes in PATH elements.
1858 case $as_dir/ in #((
1859   ./ | .// | /[cC]/* | \
1860   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1861   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1862   /usr/ucb/* ) ;;
1863   *)
1864     # OSF1 and SCO ODT 3.0 have their own names for install.
1865     # Don't use installbsd from OSF since it installs stuff as root
1866     # by default.
1867     for ac_prog in ginstall scoinst install; do
1868       for ac_exec_ext in '' $ac_executable_extensions; do
1869         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1870           if test $ac_prog = install &&
1871             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1872             # AIX install.  It has an incompatible calling convention.
1873             :
1874           elif test $ac_prog = install &&
1875             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1876             # program-specific install script used by HP pwplus--don't use.
1877             :
1878           else
1879             rm -rf conftest.one conftest.two conftest.dir
1880             echo one > conftest.one
1881             echo two > conftest.two
1882             mkdir conftest.dir
1883             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1884               test -s conftest.one && test -s conftest.two &&
1885               test -s conftest.dir/conftest.one &&
1886               test -s conftest.dir/conftest.two
1887             then
1888               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1889               break 3
1890             fi
1891           fi
1892         fi
1893       done
1894     done
1895     ;;
1896 esac
1897
1898   done
1899 IFS=$as_save_IFS
1900
1901 rm -rf conftest.one conftest.two conftest.dir
1902
1903 fi
1904   if test "${ac_cv_path_install+set}" = set; then
1905     INSTALL=$ac_cv_path_install
1906   else
1907     # As a last resort, use the slow shell script.  Don't cache a
1908     # value for INSTALL within a source directory, because that will
1909     # break other packages using the cache if that directory is
1910     # removed, or if the value is a relative name.
1911     INSTALL=$ac_install_sh
1912   fi
1913 fi
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1915 $as_echo "$INSTALL" >&6; }
1916
1917 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1918 # It thinks the first close brace ends the variable substitution.
1919 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1920
1921 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1922
1923 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1924
1925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1926 $as_echo_n "checking whether build environment is sane... " >&6; }
1927 # Just in case
1928 sleep 1
1929 echo timestamp > conftest.file
1930 # Reject unsafe characters in $srcdir or the absolute working directory
1931 # name.  Accept space and tab only in the latter.
1932 am_lf='
1933 '
1934 case `pwd` in
1935   *[\\\"\#\$\&\'\`$am_lf]*)
1936     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1937 esac
1938 case $srcdir in
1939   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1940     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
1941 esac
1942
1943 # Do `set' in a subshell so we don't clobber the current shell's
1944 # arguments.  Must try -L first in case configure is actually a
1945 # symlink; some systems play weird games with the mod time of symlinks
1946 # (eg FreeBSD returns the mod time of the symlink's containing
1947 # directory).
1948 if (
1949    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1950    if test "$*" = "X"; then
1951       # -L didn't work.
1952       set X `ls -t "$srcdir/configure" conftest.file`
1953    fi
1954    rm -f conftest.file
1955    if test "$*" != "X $srcdir/configure conftest.file" \
1956       && test "$*" != "X conftest.file $srcdir/configure"; then
1957
1958       # If neither matched, then we have a broken ls.  This can happen
1959       # if, for instance, CONFIG_SHELL is bash and it inherits a
1960       # broken ls alias from the environment.  This has actually
1961       # happened.  Such a system could not be considered "sane".
1962       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
1963 alias in your environment" "$LINENO" 5
1964    fi
1965
1966    test "$2" = conftest.file
1967    )
1968 then
1969    # Ok.
1970    :
1971 else
1972    as_fn_error $? "newly created file is older than distributed files!
1973 Check your system clock" "$LINENO" 5
1974 fi
1975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1976 $as_echo "yes" >&6; }
1977 test "$program_prefix" != NONE &&
1978   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1979 # Use a double $ so make ignores it.
1980 test "$program_suffix" != NONE &&
1981   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1982 # Double any \ or $.
1983 # By default was `s,x,x', remove it if useless.
1984 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1985 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1986
1987 # expand $ac_aux_dir to an absolute path
1988 am_aux_dir=`cd $ac_aux_dir && pwd`
1989
1990 if test x"${MISSING+set}" != xset; then
1991   case $am_aux_dir in
1992   *\ * | *\     *)
1993     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1994   *)
1995     MISSING="\${SHELL} $am_aux_dir/missing" ;;
1996   esac
1997 fi
1998 # Use eval to expand $SHELL
1999 if eval "$MISSING --run true"; then
2000   am_missing_run="$MISSING --run "
2001 else
2002   am_missing_run=
2003   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2004 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2005 fi
2006
2007 if test x"${install_sh}" != xset; then
2008   case $am_aux_dir in
2009   *\ * | *\     *)
2010     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2011   *)
2012     install_sh="\${SHELL} $am_aux_dir/install-sh"
2013   esac
2014 fi
2015
2016 # Installed binaries are usually stripped using `strip' when the user
2017 # run `make install-strip'.  However `strip' might not be the right
2018 # tool to use in cross-compilation environments, therefore Automake
2019 # will honor the `STRIP' environment variable to overrule this program.
2020 if test "$cross_compiling" != no; then
2021   if test -n "$ac_tool_prefix"; then
2022   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2023 set dummy ${ac_tool_prefix}strip; ac_word=$2
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2025 $as_echo_n "checking for $ac_word... " >&6; }
2026 if ${ac_cv_prog_STRIP+:} false; then :
2027   $as_echo_n "(cached) " >&6
2028 else
2029   if test -n "$STRIP"; then
2030   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2031 else
2032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2033 for as_dir in $PATH
2034 do
2035   IFS=$as_save_IFS
2036   test -z "$as_dir" && as_dir=.
2037     for ac_exec_ext in '' $ac_executable_extensions; do
2038   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2039     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2041     break 2
2042   fi
2043 done
2044   done
2045 IFS=$as_save_IFS
2046
2047 fi
2048 fi
2049 STRIP=$ac_cv_prog_STRIP
2050 if test -n "$STRIP"; then
2051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2052 $as_echo "$STRIP" >&6; }
2053 else
2054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2055 $as_echo "no" >&6; }
2056 fi
2057
2058
2059 fi
2060 if test -z "$ac_cv_prog_STRIP"; then
2061   ac_ct_STRIP=$STRIP
2062   # Extract the first word of "strip", so it can be a program name with args.
2063 set dummy strip; ac_word=$2
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2065 $as_echo_n "checking for $ac_word... " >&6; }
2066 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2067   $as_echo_n "(cached) " >&6
2068 else
2069   if test -n "$ac_ct_STRIP"; then
2070   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2071 else
2072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2073 for as_dir in $PATH
2074 do
2075   IFS=$as_save_IFS
2076   test -z "$as_dir" && as_dir=.
2077     for ac_exec_ext in '' $ac_executable_extensions; do
2078   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2079     ac_cv_prog_ac_ct_STRIP="strip"
2080     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2081     break 2
2082   fi
2083 done
2084   done
2085 IFS=$as_save_IFS
2086
2087 fi
2088 fi
2089 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2090 if test -n "$ac_ct_STRIP"; then
2091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2092 $as_echo "$ac_ct_STRIP" >&6; }
2093 else
2094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2095 $as_echo "no" >&6; }
2096 fi
2097
2098   if test "x$ac_ct_STRIP" = x; then
2099     STRIP=":"
2100   else
2101     case $cross_compiling:$ac_tool_warned in
2102 yes:)
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2104 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2105 ac_tool_warned=yes ;;
2106 esac
2107     STRIP=$ac_ct_STRIP
2108   fi
2109 else
2110   STRIP="$ac_cv_prog_STRIP"
2111 fi
2112
2113 fi
2114 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2115
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2117 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2118 if test -z "$MKDIR_P"; then
2119   if ${ac_cv_path_mkdir+:} false; then :
2120   $as_echo_n "(cached) " >&6
2121 else
2122   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2123 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2124 do
2125   IFS=$as_save_IFS
2126   test -z "$as_dir" && as_dir=.
2127     for ac_prog in mkdir gmkdir; do
2128          for ac_exec_ext in '' $ac_executable_extensions; do
2129            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2130            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2131              'mkdir (GNU coreutils) '* | \
2132              'mkdir (coreutils) '* | \
2133              'mkdir (fileutils) '4.1*)
2134                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2135                break 3;;
2136            esac
2137          done
2138        done
2139   done
2140 IFS=$as_save_IFS
2141
2142 fi
2143
2144   test -d ./--version && rmdir ./--version
2145   if test "${ac_cv_path_mkdir+set}" = set; then
2146     MKDIR_P="$ac_cv_path_mkdir -p"
2147   else
2148     # As a last resort, use the slow shell script.  Don't cache a
2149     # value for MKDIR_P within a source directory, because that will
2150     # break other packages using the cache if that directory is
2151     # removed, or if the value is a relative name.
2152     MKDIR_P="$ac_install_sh -d"
2153   fi
2154 fi
2155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2156 $as_echo "$MKDIR_P" >&6; }
2157
2158 mkdir_p="$MKDIR_P"
2159 case $mkdir_p in
2160   [\\/$]* | ?:[\\/]*) ;;
2161   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2162 esac
2163
2164 for ac_prog in gawk mawk nawk awk
2165 do
2166   # Extract the first word of "$ac_prog", so it can be a program name with args.
2167 set dummy $ac_prog; ac_word=$2
2168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2169 $as_echo_n "checking for $ac_word... " >&6; }
2170 if ${ac_cv_prog_AWK+:} false; then :
2171   $as_echo_n "(cached) " >&6
2172 else
2173   if test -n "$AWK"; then
2174   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2175 else
2176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2177 for as_dir in $PATH
2178 do
2179   IFS=$as_save_IFS
2180   test -z "$as_dir" && as_dir=.
2181     for ac_exec_ext in '' $ac_executable_extensions; do
2182   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2183     ac_cv_prog_AWK="$ac_prog"
2184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2185     break 2
2186   fi
2187 done
2188   done
2189 IFS=$as_save_IFS
2190
2191 fi
2192 fi
2193 AWK=$ac_cv_prog_AWK
2194 if test -n "$AWK"; then
2195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2196 $as_echo "$AWK" >&6; }
2197 else
2198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2199 $as_echo "no" >&6; }
2200 fi
2201
2202
2203   test -n "$AWK" && break
2204 done
2205
2206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2207 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2208 set x ${MAKE-make}
2209 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2210 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2211   $as_echo_n "(cached) " >&6
2212 else
2213   cat >conftest.make <<\_ACEOF
2214 SHELL = /bin/sh
2215 all:
2216         @echo '@@@%%%=$(MAKE)=@@@%%%'
2217 _ACEOF
2218 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2219 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2220   *@@@%%%=?*=@@@%%%*)
2221     eval ac_cv_prog_make_${ac_make}_set=yes;;
2222   *)
2223     eval ac_cv_prog_make_${ac_make}_set=no;;
2224 esac
2225 rm -f conftest.make
2226 fi
2227 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2229 $as_echo "yes" >&6; }
2230   SET_MAKE=
2231 else
2232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2233 $as_echo "no" >&6; }
2234   SET_MAKE="MAKE=${MAKE-make}"
2235 fi
2236
2237 rm -rf .tst 2>/dev/null
2238 mkdir .tst 2>/dev/null
2239 if test -d .tst; then
2240   am__leading_dot=.
2241 else
2242   am__leading_dot=_
2243 fi
2244 rmdir .tst 2>/dev/null
2245
2246 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2247   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2248   # is not polluted with repeated "-I."
2249   am__isrc=' -I$(srcdir)'
2250   # test to see if srcdir already configured
2251   if test -f $srcdir/config.status; then
2252     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2253   fi
2254 fi
2255
2256 # test whether we have cygpath
2257 if test -z "$CYGPATH_W"; then
2258   if (cygpath --version) >/dev/null 2>/dev/null; then
2259     CYGPATH_W='cygpath -w'
2260   else
2261     CYGPATH_W=echo
2262   fi
2263 fi
2264
2265
2266 # Define the identity of the package.
2267  PACKAGE='inform'
2268  VERSION='6.33.1-b2'
2269
2270
2271 cat >>confdefs.h <<_ACEOF
2272 #define PACKAGE "$PACKAGE"
2273 _ACEOF
2274
2275
2276 cat >>confdefs.h <<_ACEOF
2277 #define VERSION "$VERSION"
2278 _ACEOF
2279
2280 # Some tools Automake needs.
2281
2282 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2283
2284
2285 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2286
2287
2288 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2289
2290
2291 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2292
2293
2294 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2295
2296 # We need awk for the "check" target.  The system "awk" is bad on
2297 # some platforms.
2298 # Always define AMTAR for backward compatibility.  Yes, it's still used
2299 # in the wild :-(  We should find a proper way to deprecate it ...
2300 AMTAR='$${TAR-tar}'
2301
2302 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2303
2304
2305
2306
2307
2308
2309 # Make sure we can run config.sub.
2310 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2311   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2312
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2314 $as_echo_n "checking build system type... " >&6; }
2315 if ${ac_cv_build+:} false; then :
2316   $as_echo_n "(cached) " >&6
2317 else
2318   ac_build_alias=$build_alias
2319 test "x$ac_build_alias" = x &&
2320   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2321 test "x$ac_build_alias" = x &&
2322   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2323 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2324   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2325
2326 fi
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2328 $as_echo "$ac_cv_build" >&6; }
2329 case $ac_cv_build in
2330 *-*-*) ;;
2331 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2332 esac
2333 build=$ac_cv_build
2334 ac_save_IFS=$IFS; IFS='-'
2335 set x $ac_cv_build
2336 shift
2337 build_cpu=$1
2338 build_vendor=$2
2339 shift; shift
2340 # Remember, the first character of IFS is used to create $*,
2341 # except with old shells:
2342 build_os=$*
2343 IFS=$ac_save_IFS
2344 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2345
2346
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2348 $as_echo_n "checking host system type... " >&6; }
2349 if ${ac_cv_host+:} false; then :
2350   $as_echo_n "(cached) " >&6
2351 else
2352   if test "x$host_alias" = x; then
2353   ac_cv_host=$ac_cv_build
2354 else
2355   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2356     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2357 fi
2358
2359 fi
2360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2361 $as_echo "$ac_cv_host" >&6; }
2362 case $ac_cv_host in
2363 *-*-*) ;;
2364 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2365 esac
2366 host=$ac_cv_host
2367 ac_save_IFS=$IFS; IFS='-'
2368 set x $ac_cv_host
2369 shift
2370 host_cpu=$1
2371 host_vendor=$2
2372 shift; shift
2373 # Remember, the first character of IFS is used to create $*,
2374 # except with old shells:
2375 host_os=$*
2376 IFS=$ac_save_IFS
2377 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2378
2379
2380
2381 case $host_os in
2382   *cygwin* ) CYGWIN=yes;;
2383          * ) CYGWIN=no;;
2384 esac
2385
2386
2387
2388  if test "$CYGWIN" = yes; then
2389   CYGWIN_TRUE=
2390   CYGWIN_FALSE='#'
2391 else
2392   CYGWIN_TRUE='#'
2393   CYGWIN_FALSE=
2394 fi
2395
2396
2397 case $host in
2398 *linux*)        HOST=LINUX;;
2399 *)              HOST=UNIX;;
2400 esac
2401
2402
2403
2404 ac_ext=c
2405 ac_cpp='$CPP $CPPFLAGS'
2406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2409 if test -n "$ac_tool_prefix"; then
2410   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2411 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2413 $as_echo_n "checking for $ac_word... " >&6; }
2414 if ${ac_cv_prog_CC+:} false; then :
2415   $as_echo_n "(cached) " >&6
2416 else
2417   if test -n "$CC"; then
2418   ac_cv_prog_CC="$CC" # Let the user override the test.
2419 else
2420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2421 for as_dir in $PATH
2422 do
2423   IFS=$as_save_IFS
2424   test -z "$as_dir" && as_dir=.
2425     for ac_exec_ext in '' $ac_executable_extensions; do
2426   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2427     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2428     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2429     break 2
2430   fi
2431 done
2432   done
2433 IFS=$as_save_IFS
2434
2435 fi
2436 fi
2437 CC=$ac_cv_prog_CC
2438 if test -n "$CC"; then
2439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2440 $as_echo "$CC" >&6; }
2441 else
2442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2443 $as_echo "no" >&6; }
2444 fi
2445
2446
2447 fi
2448 if test -z "$ac_cv_prog_CC"; then
2449   ac_ct_CC=$CC
2450   # Extract the first word of "gcc", so it can be a program name with args.
2451 set dummy gcc; ac_word=$2
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2453 $as_echo_n "checking for $ac_word... " >&6; }
2454 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2455   $as_echo_n "(cached) " >&6
2456 else
2457   if test -n "$ac_ct_CC"; then
2458   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2459 else
2460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2461 for as_dir in $PATH
2462 do
2463   IFS=$as_save_IFS
2464   test -z "$as_dir" && as_dir=.
2465     for ac_exec_ext in '' $ac_executable_extensions; do
2466   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2467     ac_cv_prog_ac_ct_CC="gcc"
2468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2469     break 2
2470   fi
2471 done
2472   done
2473 IFS=$as_save_IFS
2474
2475 fi
2476 fi
2477 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2478 if test -n "$ac_ct_CC"; then
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2480 $as_echo "$ac_ct_CC" >&6; }
2481 else
2482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2483 $as_echo "no" >&6; }
2484 fi
2485
2486   if test "x$ac_ct_CC" = x; then
2487     CC=""
2488   else
2489     case $cross_compiling:$ac_tool_warned in
2490 yes:)
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2492 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2493 ac_tool_warned=yes ;;
2494 esac
2495     CC=$ac_ct_CC
2496   fi
2497 else
2498   CC="$ac_cv_prog_CC"
2499 fi
2500
2501 if test -z "$CC"; then
2502           if test -n "$ac_tool_prefix"; then
2503     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2504 set dummy ${ac_tool_prefix}cc; ac_word=$2
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2506 $as_echo_n "checking for $ac_word... " >&6; }
2507 if ${ac_cv_prog_CC+:} false; then :
2508   $as_echo_n "(cached) " >&6
2509 else
2510   if test -n "$CC"; then
2511   ac_cv_prog_CC="$CC" # Let the user override the test.
2512 else
2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2514 for as_dir in $PATH
2515 do
2516   IFS=$as_save_IFS
2517   test -z "$as_dir" && as_dir=.
2518     for ac_exec_ext in '' $ac_executable_extensions; do
2519   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2520     ac_cv_prog_CC="${ac_tool_prefix}cc"
2521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2522     break 2
2523   fi
2524 done
2525   done
2526 IFS=$as_save_IFS
2527
2528 fi
2529 fi
2530 CC=$ac_cv_prog_CC
2531 if test -n "$CC"; then
2532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2533 $as_echo "$CC" >&6; }
2534 else
2535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2536 $as_echo "no" >&6; }
2537 fi
2538
2539
2540   fi
2541 fi
2542 if test -z "$CC"; then
2543   # Extract the first word of "cc", so it can be a program name with args.
2544 set dummy cc; ac_word=$2
2545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2546 $as_echo_n "checking for $ac_word... " >&6; }
2547 if ${ac_cv_prog_CC+:} false; then :
2548   $as_echo_n "(cached) " >&6
2549 else
2550   if test -n "$CC"; then
2551   ac_cv_prog_CC="$CC" # Let the user override the test.
2552 else
2553   ac_prog_rejected=no
2554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2555 for as_dir in $PATH
2556 do
2557   IFS=$as_save_IFS
2558   test -z "$as_dir" && as_dir=.
2559     for ac_exec_ext in '' $ac_executable_extensions; do
2560   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2561     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2562        ac_prog_rejected=yes
2563        continue
2564      fi
2565     ac_cv_prog_CC="cc"
2566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2567     break 2
2568   fi
2569 done
2570   done
2571 IFS=$as_save_IFS
2572
2573 if test $ac_prog_rejected = yes; then
2574   # We found a bogon in the path, so make sure we never use it.
2575   set dummy $ac_cv_prog_CC
2576   shift
2577   if test $# != 0; then
2578     # We chose a different compiler from the bogus one.
2579     # However, it has the same basename, so the bogon will be chosen
2580     # first if we set CC to just the basename; use the full file name.
2581     shift
2582     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2583   fi
2584 fi
2585 fi
2586 fi
2587 CC=$ac_cv_prog_CC
2588 if test -n "$CC"; then
2589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2590 $as_echo "$CC" >&6; }
2591 else
2592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2593 $as_echo "no" >&6; }
2594 fi
2595
2596
2597 fi
2598 if test -z "$CC"; then
2599   if test -n "$ac_tool_prefix"; then
2600   for ac_prog in cl.exe
2601   do
2602     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2603 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2605 $as_echo_n "checking for $ac_word... " >&6; }
2606 if ${ac_cv_prog_CC+:} false; then :
2607   $as_echo_n "(cached) " >&6
2608 else
2609   if test -n "$CC"; then
2610   ac_cv_prog_CC="$CC" # Let the user override the test.
2611 else
2612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2613 for as_dir in $PATH
2614 do
2615   IFS=$as_save_IFS
2616   test -z "$as_dir" && as_dir=.
2617     for ac_exec_ext in '' $ac_executable_extensions; do
2618   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2619     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2621     break 2
2622   fi
2623 done
2624   done
2625 IFS=$as_save_IFS
2626
2627 fi
2628 fi
2629 CC=$ac_cv_prog_CC
2630 if test -n "$CC"; then
2631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2632 $as_echo "$CC" >&6; }
2633 else
2634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2635 $as_echo "no" >&6; }
2636 fi
2637
2638
2639     test -n "$CC" && break
2640   done
2641 fi
2642 if test -z "$CC"; then
2643   ac_ct_CC=$CC
2644   for ac_prog in cl.exe
2645 do
2646   # Extract the first word of "$ac_prog", so it can be a program name with args.
2647 set dummy $ac_prog; ac_word=$2
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2649 $as_echo_n "checking for $ac_word... " >&6; }
2650 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2651   $as_echo_n "(cached) " >&6
2652 else
2653   if test -n "$ac_ct_CC"; then
2654   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2655 else
2656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2657 for as_dir in $PATH
2658 do
2659   IFS=$as_save_IFS
2660   test -z "$as_dir" && as_dir=.
2661     for ac_exec_ext in '' $ac_executable_extensions; do
2662   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2663     ac_cv_prog_ac_ct_CC="$ac_prog"
2664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2665     break 2
2666   fi
2667 done
2668   done
2669 IFS=$as_save_IFS
2670
2671 fi
2672 fi
2673 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2674 if test -n "$ac_ct_CC"; then
2675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2676 $as_echo "$ac_ct_CC" >&6; }
2677 else
2678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2679 $as_echo "no" >&6; }
2680 fi
2681
2682
2683   test -n "$ac_ct_CC" && break
2684 done
2685
2686   if test "x$ac_ct_CC" = x; then
2687     CC=""
2688   else
2689     case $cross_compiling:$ac_tool_warned in
2690 yes:)
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2693 ac_tool_warned=yes ;;
2694 esac
2695     CC=$ac_ct_CC
2696   fi
2697 fi
2698
2699 fi
2700
2701
2702 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2703 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2704 as_fn_error $? "no acceptable C compiler found in \$PATH
2705 See \`config.log' for more details" "$LINENO" 5; }
2706
2707 # Provide some information about the compiler.
2708 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2709 set X $ac_compile
2710 ac_compiler=$2
2711 for ac_option in --version -v -V -qversion; do
2712   { { ac_try="$ac_compiler $ac_option >&5"
2713 case "(($ac_try" in
2714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2715   *) ac_try_echo=$ac_try;;
2716 esac
2717 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2718 $as_echo "$ac_try_echo"; } >&5
2719   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2720   ac_status=$?
2721   if test -s conftest.err; then
2722     sed '10a\
2723 ... rest of stderr output deleted ...
2724          10q' conftest.err >conftest.er1
2725     cat conftest.er1 >&5
2726   fi
2727   rm -f conftest.er1 conftest.err
2728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2729   test $ac_status = 0; }
2730 done
2731
2732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2733 /* end confdefs.h.  */
2734
2735 int
2736 main ()
2737 {
2738
2739   ;
2740   return 0;
2741 }
2742 _ACEOF
2743 ac_clean_files_save=$ac_clean_files
2744 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2745 # Try to create an executable without -o first, disregard a.out.
2746 # It will help us diagnose broken compilers, and finding out an intuition
2747 # of exeext.
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2749 $as_echo_n "checking whether the C compiler works... " >&6; }
2750 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2751
2752 # The possible output files:
2753 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2754
2755 ac_rmfiles=
2756 for ac_file in $ac_files
2757 do
2758   case $ac_file in
2759     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2760     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2761   esac
2762 done
2763 rm -f $ac_rmfiles
2764
2765 if { { ac_try="$ac_link_default"
2766 case "(($ac_try" in
2767   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2768   *) ac_try_echo=$ac_try;;
2769 esac
2770 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2771 $as_echo "$ac_try_echo"; } >&5
2772   (eval "$ac_link_default") 2>&5
2773   ac_status=$?
2774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2775   test $ac_status = 0; }; then :
2776   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2777 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2778 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2779 # so that the user can short-circuit this test for compilers unknown to
2780 # Autoconf.
2781 for ac_file in $ac_files ''
2782 do
2783   test -f "$ac_file" || continue
2784   case $ac_file in
2785     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2786         ;;
2787     [ab].out )
2788         # We found the default executable, but exeext='' is most
2789         # certainly right.
2790         break;;
2791     *.* )
2792         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2793         then :; else
2794            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2795         fi
2796         # We set ac_cv_exeext here because the later test for it is not
2797         # safe: cross compilers may not add the suffix if given an `-o'
2798         # argument, so we may need to know it at that point already.
2799         # Even if this section looks crufty: it has the advantage of
2800         # actually working.
2801         break;;
2802     * )
2803         break;;
2804   esac
2805 done
2806 test "$ac_cv_exeext" = no && ac_cv_exeext=
2807
2808 else
2809   ac_file=''
2810 fi
2811 if test -z "$ac_file"; then :
2812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2813 $as_echo "no" >&6; }
2814 $as_echo "$as_me: failed program was:" >&5
2815 sed 's/^/| /' conftest.$ac_ext >&5
2816
2817 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2819 as_fn_error 77 "C compiler cannot create executables
2820 See \`config.log' for more details" "$LINENO" 5; }
2821 else
2822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2823 $as_echo "yes" >&6; }
2824 fi
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2826 $as_echo_n "checking for C compiler default output file name... " >&6; }
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2828 $as_echo "$ac_file" >&6; }
2829 ac_exeext=$ac_cv_exeext
2830
2831 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2832 ac_clean_files=$ac_clean_files_save
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2834 $as_echo_n "checking for suffix of executables... " >&6; }
2835 if { { ac_try="$ac_link"
2836 case "(($ac_try" in
2837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2838   *) ac_try_echo=$ac_try;;
2839 esac
2840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2841 $as_echo "$ac_try_echo"; } >&5
2842   (eval "$ac_link") 2>&5
2843   ac_status=$?
2844   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2845   test $ac_status = 0; }; then :
2846   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2847 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2848 # work properly (i.e., refer to `conftest.exe'), while it won't with
2849 # `rm'.
2850 for ac_file in conftest.exe conftest conftest.*; do
2851   test -f "$ac_file" || continue
2852   case $ac_file in
2853     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2854     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2855           break;;
2856     * ) break;;
2857   esac
2858 done
2859 else
2860   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2862 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2863 See \`config.log' for more details" "$LINENO" 5; }
2864 fi
2865 rm -f conftest conftest$ac_cv_exeext
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2867 $as_echo "$ac_cv_exeext" >&6; }
2868
2869 rm -f conftest.$ac_ext
2870 EXEEXT=$ac_cv_exeext
2871 ac_exeext=$EXEEXT
2872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2873 /* end confdefs.h.  */
2874 #include <stdio.h>
2875 int
2876 main ()
2877 {
2878 FILE *f = fopen ("conftest.out", "w");
2879  return ferror (f) || fclose (f) != 0;
2880
2881   ;
2882   return 0;
2883 }
2884 _ACEOF
2885 ac_clean_files="$ac_clean_files conftest.out"
2886 # Check that the compiler produces executables we can run.  If not, either
2887 # the compiler is broken, or we cross compile.
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2889 $as_echo_n "checking whether we are cross compiling... " >&6; }
2890 if test "$cross_compiling" != yes; then
2891   { { ac_try="$ac_link"
2892 case "(($ac_try" in
2893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894   *) ac_try_echo=$ac_try;;
2895 esac
2896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2897 $as_echo "$ac_try_echo"; } >&5
2898   (eval "$ac_link") 2>&5
2899   ac_status=$?
2900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2901   test $ac_status = 0; }
2902   if { ac_try='./conftest$ac_cv_exeext'
2903   { { case "(($ac_try" in
2904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2905   *) ac_try_echo=$ac_try;;
2906 esac
2907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2908 $as_echo "$ac_try_echo"; } >&5
2909   (eval "$ac_try") 2>&5
2910   ac_status=$?
2911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2912   test $ac_status = 0; }; }; then
2913     cross_compiling=no
2914   else
2915     if test "$cross_compiling" = maybe; then
2916         cross_compiling=yes
2917     else
2918         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2920 as_fn_error $? "cannot run C compiled programs.
2921 If you meant to cross compile, use \`--host'.
2922 See \`config.log' for more details" "$LINENO" 5; }
2923     fi
2924   fi
2925 fi
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2927 $as_echo "$cross_compiling" >&6; }
2928
2929 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2930 ac_clean_files=$ac_clean_files_save
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2932 $as_echo_n "checking for suffix of object files... " >&6; }
2933 if ${ac_cv_objext+:} false; then :
2934   $as_echo_n "(cached) " >&6
2935 else
2936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2937 /* end confdefs.h.  */
2938
2939 int
2940 main ()
2941 {
2942
2943   ;
2944   return 0;
2945 }
2946 _ACEOF
2947 rm -f conftest.o conftest.obj
2948 if { { ac_try="$ac_compile"
2949 case "(($ac_try" in
2950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2951   *) ac_try_echo=$ac_try;;
2952 esac
2953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2954 $as_echo "$ac_try_echo"; } >&5
2955   (eval "$ac_compile") 2>&5
2956   ac_status=$?
2957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2958   test $ac_status = 0; }; then :
2959   for ac_file in conftest.o conftest.obj conftest.*; do
2960   test -f "$ac_file" || continue;
2961   case $ac_file in
2962     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2963     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2964        break;;
2965   esac
2966 done
2967 else
2968   $as_echo "$as_me: failed program was:" >&5
2969 sed 's/^/| /' conftest.$ac_ext >&5
2970
2971 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2972 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2973 as_fn_error $? "cannot compute suffix of object files: cannot compile
2974 See \`config.log' for more details" "$LINENO" 5; }
2975 fi
2976 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2977 fi
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2979 $as_echo "$ac_cv_objext" >&6; }
2980 OBJEXT=$ac_cv_objext
2981 ac_objext=$OBJEXT
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2983 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2984 if ${ac_cv_c_compiler_gnu+:} false; then :
2985   $as_echo_n "(cached) " >&6
2986 else
2987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2988 /* end confdefs.h.  */
2989
2990 int
2991 main ()
2992 {
2993 #ifndef __GNUC__
2994        choke me
2995 #endif
2996
2997   ;
2998   return 0;
2999 }
3000 _ACEOF
3001 if ac_fn_c_try_compile "$LINENO"; then :
3002   ac_compiler_gnu=yes
3003 else
3004   ac_compiler_gnu=no
3005 fi
3006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3007 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3008
3009 fi
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3011 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3012 if test $ac_compiler_gnu = yes; then
3013   GCC=yes
3014 else
3015   GCC=
3016 fi
3017 ac_test_CFLAGS=${CFLAGS+set}
3018 ac_save_CFLAGS=$CFLAGS
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3020 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3021 if ${ac_cv_prog_cc_g+:} false; then :
3022   $as_echo_n "(cached) " >&6
3023 else
3024   ac_save_c_werror_flag=$ac_c_werror_flag
3025    ac_c_werror_flag=yes
3026    ac_cv_prog_cc_g=no
3027    CFLAGS="-g"
3028    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3029 /* end confdefs.h.  */
3030
3031 int
3032 main ()
3033 {
3034
3035   ;
3036   return 0;
3037 }
3038 _ACEOF
3039 if ac_fn_c_try_compile "$LINENO"; then :
3040   ac_cv_prog_cc_g=yes
3041 else
3042   CFLAGS=""
3043       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3044 /* end confdefs.h.  */
3045
3046 int
3047 main ()
3048 {
3049
3050   ;
3051   return 0;
3052 }
3053 _ACEOF
3054 if ac_fn_c_try_compile "$LINENO"; then :
3055
3056 else
3057   ac_c_werror_flag=$ac_save_c_werror_flag
3058          CFLAGS="-g"
3059          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3060 /* end confdefs.h.  */
3061
3062 int
3063 main ()
3064 {
3065
3066   ;
3067   return 0;
3068 }
3069 _ACEOF
3070 if ac_fn_c_try_compile "$LINENO"; then :
3071   ac_cv_prog_cc_g=yes
3072 fi
3073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3074 fi
3075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3076 fi
3077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3078    ac_c_werror_flag=$ac_save_c_werror_flag
3079 fi
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3081 $as_echo "$ac_cv_prog_cc_g" >&6; }
3082 if test "$ac_test_CFLAGS" = set; then
3083   CFLAGS=$ac_save_CFLAGS
3084 elif test $ac_cv_prog_cc_g = yes; then
3085   if test "$GCC" = yes; then
3086     CFLAGS="-g -O2"
3087   else
3088     CFLAGS="-g"
3089   fi
3090 else
3091   if test "$GCC" = yes; then
3092     CFLAGS="-O2"
3093   else
3094     CFLAGS=
3095   fi
3096 fi
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3098 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3099 if ${ac_cv_prog_cc_c89+:} false; then :
3100   $as_echo_n "(cached) " >&6
3101 else
3102   ac_cv_prog_cc_c89=no
3103 ac_save_CC=$CC
3104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3105 /* end confdefs.h.  */
3106 #include <stdarg.h>
3107 #include <stdio.h>
3108 struct stat;
3109 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3110 struct buf { int x; };
3111 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3112 static char *e (p, i)
3113      char **p;
3114      int i;
3115 {
3116   return p[i];
3117 }
3118 static char *f (char * (*g) (char **, int), char **p, ...)
3119 {
3120   char *s;
3121   va_list v;
3122   va_start (v,p);
3123   s = g (p, va_arg (v,int));
3124   va_end (v);
3125   return s;
3126 }
3127
3128 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3129    function prototypes and stuff, but not '\xHH' hex character constants.
3130    These don't provoke an error unfortunately, instead are silently treated
3131    as 'x'.  The following induces an error, until -std is added to get
3132    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3133    array size at least.  It's necessary to write '\x00'==0 to get something
3134    that's true only with -std.  */
3135 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3136
3137 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3138    inside strings and character constants.  */
3139 #define FOO(x) 'x'
3140 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3141
3142 int test (int i, double x);
3143 struct s1 {int (*f) (int a);};
3144 struct s2 {int (*f) (double a);};
3145 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3146 int argc;
3147 char **argv;
3148 int
3149 main ()
3150 {
3151 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3152   ;
3153   return 0;
3154 }
3155 _ACEOF
3156 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3157         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3158 do
3159   CC="$ac_save_CC $ac_arg"
3160   if ac_fn_c_try_compile "$LINENO"; then :
3161   ac_cv_prog_cc_c89=$ac_arg
3162 fi
3163 rm -f core conftest.err conftest.$ac_objext
3164   test "x$ac_cv_prog_cc_c89" != "xno" && break
3165 done
3166 rm -f conftest.$ac_ext
3167 CC=$ac_save_CC
3168
3169 fi
3170 # AC_CACHE_VAL
3171 case "x$ac_cv_prog_cc_c89" in
3172   x)
3173     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3174 $as_echo "none needed" >&6; } ;;
3175   xno)
3176     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3177 $as_echo "unsupported" >&6; } ;;
3178   *)
3179     CC="$CC $ac_cv_prog_cc_c89"
3180     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3181 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3182 esac
3183 if test "x$ac_cv_prog_cc_c89" != xno; then :
3184
3185 fi
3186
3187 ac_ext=c
3188 ac_cpp='$CPP $CPPFLAGS'
3189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3191 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3192 DEPDIR="${am__leading_dot}deps"
3193
3194 ac_config_commands="$ac_config_commands depfiles"
3195
3196
3197 am_make=${MAKE-make}
3198 cat > confinc << 'END'
3199 am__doit:
3200         @echo this is the am__doit target
3201 .PHONY: am__doit
3202 END
3203 # If we don't find an include directive, just comment out the code.
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3205 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3206 am__include="#"
3207 am__quote=
3208 _am_result=none
3209 # First try GNU make style include.
3210 echo "include confinc" > confmf
3211 # Ignore all kinds of additional output from `make'.
3212 case `$am_make -s -f confmf 2> /dev/null` in #(
3213 *the\ am__doit\ target*)
3214   am__include=include
3215   am__quote=
3216   _am_result=GNU
3217   ;;
3218 esac
3219 # Now try BSD make style include.
3220 if test "$am__include" = "#"; then
3221    echo '.include "confinc"' > confmf
3222    case `$am_make -s -f confmf 2> /dev/null` in #(
3223    *the\ am__doit\ target*)
3224      am__include=.include
3225      am__quote="\""
3226      _am_result=BSD
3227      ;;
3228    esac
3229 fi
3230
3231
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3233 $as_echo "$_am_result" >&6; }
3234 rm -f confinc confmf
3235
3236 # Check whether --enable-dependency-tracking was given.
3237 if test "${enable_dependency_tracking+set}" = set; then :
3238   enableval=$enable_dependency_tracking;
3239 fi
3240
3241 if test "x$enable_dependency_tracking" != xno; then
3242   am_depcomp="$ac_aux_dir/depcomp"
3243   AMDEPBACKSLASH='\'
3244   am__nodep='_no'
3245 fi
3246  if test "x$enable_dependency_tracking" != xno; then
3247   AMDEP_TRUE=
3248   AMDEP_FALSE='#'
3249 else
3250   AMDEP_TRUE='#'
3251   AMDEP_FALSE=
3252 fi
3253
3254
3255
3256 depcc="$CC"   am_compiler_list=
3257
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3259 $as_echo_n "checking dependency style of $depcc... " >&6; }
3260 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3261   $as_echo_n "(cached) " >&6
3262 else
3263   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3264   # We make a subdir and do the tests there.  Otherwise we can end up
3265   # making bogus files that we don't know about and never remove.  For
3266   # instance it was reported that on HP-UX the gcc test will end up
3267   # making a dummy file named `D' -- because `-MD' means `put the output
3268   # in D'.
3269   rm -rf conftest.dir
3270   mkdir conftest.dir
3271   # Copy depcomp to subdir because otherwise we won't find it if we're
3272   # using a relative directory.
3273   cp "$am_depcomp" conftest.dir
3274   cd conftest.dir
3275   # We will build objects and dependencies in a subdirectory because
3276   # it helps to detect inapplicable dependency modes.  For instance
3277   # both Tru64's cc and ICC support -MD to output dependencies as a
3278   # side effect of compilation, but ICC will put the dependencies in
3279   # the current directory while Tru64 will put them in the object
3280   # directory.
3281   mkdir sub
3282
3283   am_cv_CC_dependencies_compiler_type=none
3284   if test "$am_compiler_list" = ""; then
3285      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3286   fi
3287   am__universal=false
3288   case " $depcc " in #(
3289      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3290      esac
3291
3292   for depmode in $am_compiler_list; do
3293     # Setup a source with many dependencies, because some compilers
3294     # like to wrap large dependency lists on column 80 (with \), and
3295     # we should not choose a depcomp mode which is confused by this.
3296     #
3297     # We need to recreate these files for each test, as the compiler may
3298     # overwrite some of them when testing with obscure command lines.
3299     # This happens at least with the AIX C compiler.
3300     : > sub/conftest.c
3301     for i in 1 2 3 4 5 6; do
3302       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3303       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3304       # Solaris 8's {/usr,}/bin/sh.
3305       touch sub/conftst$i.h
3306     done
3307     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3308
3309     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3310     # mode.  It turns out that the SunPro C++ compiler does not properly
3311     # handle `-M -o', and we need to detect this.  Also, some Intel
3312     # versions had trouble with output in subdirs
3313     am__obj=sub/conftest.${OBJEXT-o}
3314     am__minus_obj="-o $am__obj"
3315     case $depmode in
3316     gcc)
3317       # This depmode causes a compiler race in universal mode.
3318       test "$am__universal" = false || continue
3319       ;;
3320     nosideeffect)
3321       # after this tag, mechanisms are not by side-effect, so they'll
3322       # only be used when explicitly requested
3323       if test "x$enable_dependency_tracking" = xyes; then
3324         continue
3325       else
3326         break
3327       fi
3328       ;;
3329     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3330       # This compiler won't grok `-c -o', but also, the minuso test has
3331       # not run yet.  These depmodes are late enough in the game, and
3332       # so weak that their functioning should not be impacted.
3333       am__obj=conftest.${OBJEXT-o}
3334       am__minus_obj=
3335       ;;
3336     none) break ;;
3337     esac
3338     if depmode=$depmode \
3339        source=sub/conftest.c object=$am__obj \
3340        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3341        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3342          >/dev/null 2>conftest.err &&
3343        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3344        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3345        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3346        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3347       # icc doesn't choke on unknown options, it will just issue warnings
3348       # or remarks (even with -Werror).  So we grep stderr for any message
3349       # that says an option was ignored or not supported.
3350       # When given -MP, icc 7.0 and 7.1 complain thusly:
3351       #   icc: Command line warning: ignoring option '-M'; no argument required
3352       # The diagnosis changed in icc 8.0:
3353       #   icc: Command line remark: option '-MP' not supported
3354       if (grep 'ignoring option' conftest.err ||
3355           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3356         am_cv_CC_dependencies_compiler_type=$depmode
3357         break
3358       fi
3359     fi
3360   done
3361
3362   cd ..
3363   rm -rf conftest.dir
3364 else
3365   am_cv_CC_dependencies_compiler_type=none
3366 fi
3367
3368 fi
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3370 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3371 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3372
3373  if
3374   test "x$enable_dependency_tracking" != xno \
3375   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3376   am__fastdepCC_TRUE=
3377   am__fastdepCC_FALSE='#'
3378 else
3379   am__fastdepCC_TRUE='#'
3380   am__fastdepCC_FALSE=
3381 fi
3382
3383
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3385 $as_echo_n "checking whether ln -s works... " >&6; }
3386 LN_S=$as_ln_s
3387 if test "$LN_S" = "ln -s"; then
3388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3389 $as_echo "yes" >&6; }
3390 else
3391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3392 $as_echo "no, using $LN_S" >&6; }
3393 fi
3394
3395
3396
3397 ac_config_files="$ac_config_files Makefile demos/Makefile include/Makefile lib/Makefile manual/Makefile src/Makefile tutor/Makefile"
3398
3399 cat >confcache <<\_ACEOF
3400 # This file is a shell script that caches the results of configure
3401 # tests run on this system so they can be shared between configure
3402 # scripts and configure runs, see configure's option --config-cache.
3403 # It is not useful on other systems.  If it contains results you don't
3404 # want to keep, you may remove or edit it.
3405 #
3406 # config.status only pays attention to the cache file if you give it
3407 # the --recheck option to rerun configure.
3408 #
3409 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3410 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3411 # following values.
3412
3413 _ACEOF
3414
3415 # The following way of writing the cache mishandles newlines in values,
3416 # but we know of no workaround that is simple, portable, and efficient.
3417 # So, we kill variables containing newlines.
3418 # Ultrix sh set writes to stderr and can't be redirected directly,
3419 # and sets the high bit in the cache file unless we assign to the vars.
3420 (
3421   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3422     eval ac_val=\$$ac_var
3423     case $ac_val in #(
3424     *${as_nl}*)
3425       case $ac_var in #(
3426       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3427 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3428       esac
3429       case $ac_var in #(
3430       _ | IFS | as_nl) ;; #(
3431       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3432       *) { eval $ac_var=; unset $ac_var;} ;;
3433       esac ;;
3434     esac
3435   done
3436
3437   (set) 2>&1 |
3438     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3439     *${as_nl}ac_space=\ *)
3440       # `set' does not quote correctly, so add quotes: double-quote
3441       # substitution turns \\\\ into \\, and sed turns \\ into \.
3442       sed -n \
3443         "s/'/'\\\\''/g;
3444           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3445       ;; #(
3446     *)
3447       # `set' quotes correctly as required by POSIX, so do not add quotes.
3448       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3449       ;;
3450     esac |
3451     sort
3452 ) |
3453   sed '
3454      /^ac_cv_env_/b end
3455      t clear
3456      :clear
3457      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3458      t end
3459      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3460      :end' >>confcache
3461 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3462   if test -w "$cache_file"; then
3463     if test "x$cache_file" != "x/dev/null"; then
3464       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3465 $as_echo "$as_me: updating cache $cache_file" >&6;}
3466       if test ! -f "$cache_file" || test -h "$cache_file"; then
3467         cat confcache >"$cache_file"
3468       else
3469         case $cache_file in #(
3470         */* | ?:*)
3471           mv -f confcache "$cache_file"$$ &&
3472           mv -f "$cache_file"$$ "$cache_file" ;; #(
3473         *)
3474           mv -f confcache "$cache_file" ;;
3475         esac
3476       fi
3477     fi
3478   else
3479     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3480 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3481   fi
3482 fi
3483 rm -f confcache
3484
3485 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3486 # Let make expand exec_prefix.
3487 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3488
3489 # Transform confdefs.h into DEFS.
3490 # Protect against shell expansion while executing Makefile rules.
3491 # Protect against Makefile macro expansion.
3492 #
3493 # If the first sed substitution is executed (which looks for macros that
3494 # take arguments), then branch to the quote section.  Otherwise,
3495 # look for a macro that doesn't take arguments.
3496 ac_script='
3497 :mline
3498 /\\$/{
3499  N
3500  s,\\\n,,
3501  b mline
3502 }
3503 t clear
3504 :clear
3505 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3506 t quote
3507 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3508 t quote
3509 b any
3510 :quote
3511 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3512 s/\[/\\&/g
3513 s/\]/\\&/g
3514 s/\$/$$/g
3515 H
3516 :any
3517 ${
3518         g
3519         s/^\n//
3520         s/\n/ /g
3521         p
3522 }
3523 '
3524 DEFS=`sed -n "$ac_script" confdefs.h`
3525
3526
3527 ac_libobjs=
3528 ac_ltlibobjs=
3529 U=
3530 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3531   # 1. Remove the extension, and $U if already installed.
3532   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3533   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3534   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3535   #    will be set to the directory where LIBOBJS objects are built.
3536   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3537   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3538 done
3539 LIBOBJS=$ac_libobjs
3540
3541 LTLIBOBJS=$ac_ltlibobjs
3542
3543
3544  if test -n "$EXEEXT"; then
3545   am__EXEEXT_TRUE=
3546   am__EXEEXT_FALSE='#'
3547 else
3548   am__EXEEXT_TRUE='#'
3549   am__EXEEXT_FALSE=
3550 fi
3551
3552 if test -z "${CYGWIN_TRUE}" && test -z "${CYGWIN_FALSE}"; then
3553   as_fn_error $? "conditional \"CYGWIN\" was never defined.
3554 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3555 fi
3556 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
3557   as_fn_error $? "conditional \"AMDEP\" was never defined.
3558 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3559 fi
3560 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
3561   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
3562 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3563 fi
3564
3565 : "${CONFIG_STATUS=./config.status}"
3566 ac_write_fail=0
3567 ac_clean_files_save=$ac_clean_files
3568 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3570 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3571 as_write_fail=0
3572 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3573 #! $SHELL
3574 # Generated by $as_me.
3575 # Run this file to recreate the current configuration.
3576 # Compiler output produced by configure, useful for debugging
3577 # configure, is in config.log if it exists.
3578
3579 debug=false
3580 ac_cs_recheck=false
3581 ac_cs_silent=false
3582
3583 SHELL=\${CONFIG_SHELL-$SHELL}
3584 export SHELL
3585 _ASEOF
3586 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3587 ## -------------------- ##
3588 ## M4sh Initialization. ##
3589 ## -------------------- ##
3590
3591 # Be more Bourne compatible
3592 DUALCASE=1; export DUALCASE # for MKS sh
3593 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3594   emulate sh
3595   NULLCMD=:
3596   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3597   # is contrary to our usage.  Disable this feature.
3598   alias -g '${1+"$@"}'='"$@"'
3599   setopt NO_GLOB_SUBST
3600 else
3601   case `(set -o) 2>/dev/null` in #(
3602   *posix*) :
3603     set -o posix ;; #(
3604   *) :
3605      ;;
3606 esac
3607 fi
3608
3609
3610 as_nl='
3611 '
3612 export as_nl
3613 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3614 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3615 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3616 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3617 # Prefer a ksh shell builtin over an external printf program on Solaris,
3618 # but without wasting forks for bash or zsh.
3619 if test -z "$BASH_VERSION$ZSH_VERSION" \
3620     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3621   as_echo='print -r --'
3622   as_echo_n='print -rn --'
3623 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3624   as_echo='printf %s\n'
3625   as_echo_n='printf %s'
3626 else
3627   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3628     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3629     as_echo_n='/usr/ucb/echo -n'
3630   else
3631     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3632     as_echo_n_body='eval
3633       arg=$1;
3634       case $arg in #(
3635       *"$as_nl"*)
3636         expr "X$arg" : "X\\(.*\\)$as_nl";
3637         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3638       esac;
3639       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3640     '
3641     export as_echo_n_body
3642     as_echo_n='sh -c $as_echo_n_body as_echo'
3643   fi
3644   export as_echo_body
3645   as_echo='sh -c $as_echo_body as_echo'
3646 fi
3647
3648 # The user is always right.
3649 if test "${PATH_SEPARATOR+set}" != set; then
3650   PATH_SEPARATOR=:
3651   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3652     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3653       PATH_SEPARATOR=';'
3654   }
3655 fi
3656
3657
3658 # IFS
3659 # We need space, tab and new line, in precisely that order.  Quoting is
3660 # there to prevent editors from complaining about space-tab.
3661 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3662 # splitting by setting IFS to empty value.)
3663 IFS=" ""        $as_nl"
3664
3665 # Find who we are.  Look in the path if we contain no directory separator.
3666 as_myself=
3667 case $0 in #((
3668   *[\\/]* ) as_myself=$0 ;;
3669   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3670 for as_dir in $PATH
3671 do
3672   IFS=$as_save_IFS
3673   test -z "$as_dir" && as_dir=.
3674     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3675   done
3676 IFS=$as_save_IFS
3677
3678      ;;
3679 esac
3680 # We did not find ourselves, most probably we were run as `sh COMMAND'
3681 # in which case we are not to be found in the path.
3682 if test "x$as_myself" = x; then
3683   as_myself=$0
3684 fi
3685 if test ! -f "$as_myself"; then
3686   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3687   exit 1
3688 fi
3689
3690 # Unset variables that we do not need and which cause bugs (e.g. in
3691 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3692 # suppresses any "Segmentation fault" message there.  '((' could
3693 # trigger a bug in pdksh 5.2.14.
3694 for as_var in BASH_ENV ENV MAIL MAILPATH
3695 do eval test x\${$as_var+set} = xset \
3696   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3697 done
3698 PS1='$ '
3699 PS2='> '
3700 PS4='+ '
3701
3702 # NLS nuisances.
3703 LC_ALL=C
3704 export LC_ALL
3705 LANGUAGE=C
3706 export LANGUAGE
3707
3708 # CDPATH.
3709 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3710
3711
3712 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3713 # ----------------------------------------
3714 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3715 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3716 # script with STATUS, using 1 if that was 0.
3717 as_fn_error ()
3718 {
3719   as_status=$1; test $as_status -eq 0 && as_status=1
3720   if test "$4"; then
3721     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3722     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3723   fi
3724   $as_echo "$as_me: error: $2" >&2
3725   as_fn_exit $as_status
3726 } # as_fn_error
3727
3728
3729 # as_fn_set_status STATUS
3730 # -----------------------
3731 # Set $? to STATUS, without forking.
3732 as_fn_set_status ()
3733 {
3734   return $1
3735 } # as_fn_set_status
3736
3737 # as_fn_exit STATUS
3738 # -----------------
3739 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3740 as_fn_exit ()
3741 {
3742   set +e
3743   as_fn_set_status $1
3744   exit $1
3745 } # as_fn_exit
3746
3747 # as_fn_unset VAR
3748 # ---------------
3749 # Portably unset VAR.
3750 as_fn_unset ()
3751 {
3752   { eval $1=; unset $1;}
3753 }
3754 as_unset=as_fn_unset
3755 # as_fn_append VAR VALUE
3756 # ----------------------
3757 # Append the text in VALUE to the end of the definition contained in VAR. Take
3758 # advantage of any shell optimizations that allow amortized linear growth over
3759 # repeated appends, instead of the typical quadratic growth present in naive
3760 # implementations.
3761 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3762   eval 'as_fn_append ()
3763   {
3764     eval $1+=\$2
3765   }'
3766 else
3767   as_fn_append ()
3768   {
3769     eval $1=\$$1\$2
3770   }
3771 fi # as_fn_append
3772
3773 # as_fn_arith ARG...
3774 # ------------------
3775 # Perform arithmetic evaluation on the ARGs, and store the result in the
3776 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3777 # must be portable across $(()) and expr.
3778 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3779   eval 'as_fn_arith ()
3780   {
3781     as_val=$(( $* ))
3782   }'
3783 else
3784   as_fn_arith ()
3785   {
3786     as_val=`expr "$@" || test $? -eq 1`
3787   }
3788 fi # as_fn_arith
3789
3790
3791 if expr a : '\(a\)' >/dev/null 2>&1 &&
3792    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3793   as_expr=expr
3794 else
3795   as_expr=false
3796 fi
3797
3798 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3799   as_basename=basename
3800 else
3801   as_basename=false
3802 fi
3803
3804 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3805   as_dirname=dirname
3806 else
3807   as_dirname=false
3808 fi
3809
3810 as_me=`$as_basename -- "$0" ||
3811 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3812          X"$0" : 'X\(//\)$' \| \
3813          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3814 $as_echo X/"$0" |
3815     sed '/^.*\/\([^/][^/]*\)\/*$/{
3816             s//\1/
3817             q
3818           }
3819           /^X\/\(\/\/\)$/{
3820             s//\1/
3821             q
3822           }
3823           /^X\/\(\/\).*/{
3824             s//\1/
3825             q
3826           }
3827           s/.*/./; q'`
3828
3829 # Avoid depending upon Character Ranges.
3830 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3831 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3832 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3833 as_cr_digits='0123456789'
3834 as_cr_alnum=$as_cr_Letters$as_cr_digits
3835
3836 ECHO_C= ECHO_N= ECHO_T=
3837 case `echo -n x` in #(((((
3838 -n*)
3839   case `echo 'xy\c'` in
3840   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3841   xy)  ECHO_C='\c';;
3842   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3843        ECHO_T=' ';;
3844   esac;;
3845 *)
3846   ECHO_N='-n';;
3847 esac
3848
3849 rm -f conf$$ conf$$.exe conf$$.file
3850 if test -d conf$$.dir; then
3851   rm -f conf$$.dir/conf$$.file
3852 else
3853   rm -f conf$$.dir
3854   mkdir conf$$.dir 2>/dev/null
3855 fi
3856 if (echo >conf$$.file) 2>/dev/null; then
3857   if ln -s conf$$.file conf$$ 2>/dev/null; then
3858     as_ln_s='ln -s'
3859     # ... but there are two gotchas:
3860     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3861     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3862     # In both cases, we have to default to `cp -pR'.
3863     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3864       as_ln_s='cp -pR'
3865   elif ln conf$$.file conf$$ 2>/dev/null; then
3866     as_ln_s=ln
3867   else
3868     as_ln_s='cp -pR'
3869   fi
3870 else
3871   as_ln_s='cp -pR'
3872 fi
3873 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3874 rmdir conf$$.dir 2>/dev/null
3875
3876
3877 # as_fn_mkdir_p
3878 # -------------
3879 # Create "$as_dir" as a directory, including parents if necessary.
3880 as_fn_mkdir_p ()
3881 {
3882
3883   case $as_dir in #(
3884   -*) as_dir=./$as_dir;;
3885   esac
3886   test -d "$as_dir" || eval $as_mkdir_p || {
3887     as_dirs=
3888     while :; do
3889       case $as_dir in #(
3890       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3891       *) as_qdir=$as_dir;;
3892       esac
3893       as_dirs="'$as_qdir' $as_dirs"
3894       as_dir=`$as_dirname -- "$as_dir" ||
3895 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3896          X"$as_dir" : 'X\(//\)[^/]' \| \
3897          X"$as_dir" : 'X\(//\)$' \| \
3898          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3899 $as_echo X"$as_dir" |
3900     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3901             s//\1/
3902             q
3903           }
3904           /^X\(\/\/\)[^/].*/{
3905             s//\1/
3906             q
3907           }
3908           /^X\(\/\/\)$/{
3909             s//\1/
3910             q
3911           }
3912           /^X\(\/\).*/{
3913             s//\1/
3914             q
3915           }
3916           s/.*/./; q'`
3917       test -d "$as_dir" && break
3918     done
3919     test -z "$as_dirs" || eval "mkdir $as_dirs"
3920   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3921
3922
3923 } # as_fn_mkdir_p
3924 if mkdir -p . 2>/dev/null; then
3925   as_mkdir_p='mkdir -p "$as_dir"'
3926 else
3927   test -d ./-p && rmdir ./-p
3928   as_mkdir_p=false
3929 fi
3930
3931
3932 # as_fn_executable_p FILE
3933 # -----------------------
3934 # Test if FILE is an executable regular file.
3935 as_fn_executable_p ()
3936 {
3937   test -f "$1" && test -x "$1"
3938 } # as_fn_executable_p
3939 as_test_x='test -x'
3940 as_executable_p=as_fn_executable_p
3941
3942 # Sed expression to map a string onto a valid CPP name.
3943 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3944
3945 # Sed expression to map a string onto a valid variable name.
3946 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3947
3948
3949 exec 6>&1
3950 ## ----------------------------------- ##
3951 ## Main body of $CONFIG_STATUS script. ##
3952 ## ----------------------------------- ##
3953 _ASEOF
3954 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3955
3956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3957 # Save the log message, to keep $0 and so on meaningful, and to
3958 # report actual input values of CONFIG_FILES etc. instead of their
3959 # values after options handling.
3960 ac_log="
3961 This file was extended by inform $as_me 6.33.1-b2, which was
3962 generated by GNU Autoconf 2.69.  Invocation command line was
3963
3964   CONFIG_FILES    = $CONFIG_FILES
3965   CONFIG_HEADERS  = $CONFIG_HEADERS
3966   CONFIG_LINKS    = $CONFIG_LINKS
3967   CONFIG_COMMANDS = $CONFIG_COMMANDS
3968   $ $0 $@
3969
3970 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3971 "
3972
3973 _ACEOF
3974
3975 case $ac_config_files in *"
3976 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3977 esac
3978
3979
3980
3981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3982 # Files that config.status was made for.
3983 config_files="$ac_config_files"
3984 config_commands="$ac_config_commands"
3985
3986 _ACEOF
3987
3988 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3989 ac_cs_usage="\
3990 \`$as_me' instantiates files and other configuration actions
3991 from templates according to the current configuration.  Unless the files
3992 and actions are specified as TAGs, all are instantiated by default.
3993
3994 Usage: $0 [OPTION]... [TAG]...
3995
3996   -h, --help       print this help, then exit
3997   -V, --version    print version number and configuration settings, then exit
3998       --config     print configuration, then exit
3999   -q, --quiet, --silent
4000                    do not print progress messages
4001   -d, --debug      don't remove temporary files
4002       --recheck    update $as_me by reconfiguring in the same conditions
4003       --file=FILE[:TEMPLATE]
4004                    instantiate the configuration file FILE
4005
4006 Configuration files:
4007 $config_files
4008
4009 Configuration commands:
4010 $config_commands
4011
4012 Report bugs to the package provider."
4013
4014 _ACEOF
4015 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4016 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4017 ac_cs_version="\\
4018 inform config.status 6.33.1-b2
4019 configured by $0, generated by GNU Autoconf 2.69,
4020   with options \\"\$ac_cs_config\\"
4021
4022 Copyright (C) 2012 Free Software Foundation, Inc.
4023 This config.status script is free software; the Free Software Foundation
4024 gives unlimited permission to copy, distribute and modify it."
4025
4026 ac_pwd='$ac_pwd'
4027 srcdir='$srcdir'
4028 INSTALL='$INSTALL'
4029 MKDIR_P='$MKDIR_P'
4030 AWK='$AWK'
4031 test -n "\$AWK" || AWK=awk
4032 _ACEOF
4033
4034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4035 # The default lists apply if the user does not specify any file.
4036 ac_need_defaults=:
4037 while test $# != 0
4038 do
4039   case $1 in
4040   --*=?*)
4041     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4042     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4043     ac_shift=:
4044     ;;
4045   --*=)
4046     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4047     ac_optarg=
4048     ac_shift=:
4049     ;;
4050   *)
4051     ac_option=$1
4052     ac_optarg=$2
4053     ac_shift=shift
4054     ;;
4055   esac
4056
4057   case $ac_option in
4058   # Handling of the options.
4059   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4060     ac_cs_recheck=: ;;
4061   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4062     $as_echo "$ac_cs_version"; exit ;;
4063   --config | --confi | --conf | --con | --co | --c )
4064     $as_echo "$ac_cs_config"; exit ;;
4065   --debug | --debu | --deb | --de | --d | -d )
4066     debug=: ;;
4067   --file | --fil | --fi | --f )
4068     $ac_shift
4069     case $ac_optarg in
4070     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4071     '') as_fn_error $? "missing file argument" ;;
4072     esac
4073     as_fn_append CONFIG_FILES " '$ac_optarg'"
4074     ac_need_defaults=false;;
4075   --he | --h |  --help | --hel | -h )
4076     $as_echo "$ac_cs_usage"; exit ;;
4077   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4078   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4079     ac_cs_silent=: ;;
4080
4081   # This is an error.
4082   -*) as_fn_error $? "unrecognized option: \`$1'
4083 Try \`$0 --help' for more information." ;;
4084
4085   *) as_fn_append ac_config_targets " $1"
4086      ac_need_defaults=false ;;
4087
4088   esac
4089   shift
4090 done
4091
4092 ac_configure_extra_args=
4093
4094 if $ac_cs_silent; then
4095   exec 6>/dev/null
4096   ac_configure_extra_args="$ac_configure_extra_args --silent"
4097 fi
4098
4099 _ACEOF
4100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4101 if \$ac_cs_recheck; then
4102   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4103   shift
4104   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4105   CONFIG_SHELL='$SHELL'
4106   export CONFIG_SHELL
4107   exec "\$@"
4108 fi
4109
4110 _ACEOF
4111 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4112 exec 5>>config.log
4113 {
4114   echo
4115   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4116 ## Running $as_me. ##
4117 _ASBOX
4118   $as_echo "$ac_log"
4119 } >&5
4120
4121 _ACEOF
4122 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4123 #
4124 # INIT-COMMANDS
4125 #
4126 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4127
4128 _ACEOF
4129
4130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4131
4132 # Handling of arguments.
4133 for ac_config_target in $ac_config_targets
4134 do
4135   case $ac_config_target in
4136     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4137     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4138     "demos/Makefile") CONFIG_FILES="$CONFIG_FILES demos/Makefile" ;;
4139     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
4140     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
4141     "manual/Makefile") CONFIG_FILES="$CONFIG_FILES manual/Makefile" ;;
4142     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4143     "tutor/Makefile") CONFIG_FILES="$CONFIG_FILES tutor/Makefile" ;;
4144
4145   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4146   esac
4147 done
4148
4149
4150 # If the user did not use the arguments to specify the items to instantiate,
4151 # then the envvar interface is used.  Set only those that are not.
4152 # We use the long form for the default assignment because of an extremely
4153 # bizarre bug on SunOS 4.1.3.
4154 if $ac_need_defaults; then
4155   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4156   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4157 fi
4158
4159 # Have a temporary directory for convenience.  Make it in the build tree
4160 # simply because there is no reason against having it here, and in addition,
4161 # creating and moving files from /tmp can sometimes cause problems.
4162 # Hook for its removal unless debugging.
4163 # Note that there is a small window in which the directory will not be cleaned:
4164 # after its creation but before its name has been assigned to `$tmp'.
4165 $debug ||
4166 {
4167   tmp= ac_tmp=
4168   trap 'exit_status=$?
4169   : "${ac_tmp:=$tmp}"
4170   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4171 ' 0
4172   trap 'as_fn_exit 1' 1 2 13 15
4173 }
4174 # Create a (secure) tmp directory for tmp files.
4175
4176 {
4177   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4178   test -d "$tmp"
4179 }  ||
4180 {
4181   tmp=./conf$$-$RANDOM
4182   (umask 077 && mkdir "$tmp")
4183 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4184 ac_tmp=$tmp
4185
4186 # Set up the scripts for CONFIG_FILES section.
4187 # No need to generate them if there are no CONFIG_FILES.
4188 # This happens for instance with `./config.status config.h'.
4189 if test -n "$CONFIG_FILES"; then
4190
4191
4192 ac_cr=`echo X | tr X '\015'`
4193 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4194 # But we know of no other shell where ac_cr would be empty at this
4195 # point, so we can use a bashism as a fallback.
4196 if test "x$ac_cr" = x; then
4197   eval ac_cr=\$\'\\r\'
4198 fi
4199 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4200 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4201   ac_cs_awk_cr='\\r'
4202 else
4203   ac_cs_awk_cr=$ac_cr
4204 fi
4205
4206 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4207 _ACEOF
4208
4209
4210 {
4211   echo "cat >conf$$subs.awk <<_ACEOF" &&
4212   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4213   echo "_ACEOF"
4214 } >conf$$subs.sh ||
4215   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4216 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4217 ac_delim='%!_!# '
4218 for ac_last_try in false false false false false :; do
4219   . ./conf$$subs.sh ||
4220     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4221
4222   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4223   if test $ac_delim_n = $ac_delim_num; then
4224     break
4225   elif $ac_last_try; then
4226     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4227   else
4228     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4229   fi
4230 done
4231 rm -f conf$$subs.sh
4232
4233 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4234 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4235 _ACEOF
4236 sed -n '
4237 h
4238 s/^/S["/; s/!.*/"]=/
4239 p
4240 g
4241 s/^[^!]*!//
4242 :repl
4243 t repl
4244 s/'"$ac_delim"'$//
4245 t delim
4246 :nl
4247 h
4248 s/\(.\{148\}\)..*/\1/
4249 t more1
4250 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4251 p
4252 n
4253 b repl
4254 :more1
4255 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4256 p
4257 g
4258 s/.\{148\}//
4259 t nl
4260 :delim
4261 h
4262 s/\(.\{148\}\)..*/\1/
4263 t more2
4264 s/["\\]/\\&/g; s/^/"/; s/$/"/
4265 p
4266 b
4267 :more2
4268 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4269 p
4270 g
4271 s/.\{148\}//
4272 t delim
4273 ' <conf$$subs.awk | sed '
4274 /^[^""]/{
4275   N
4276   s/\n//
4277 }
4278 ' >>$CONFIG_STATUS || ac_write_fail=1
4279 rm -f conf$$subs.awk
4280 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4281 _ACAWK
4282 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4283   for (key in S) S_is_set[key] = 1
4284   FS = "\a"
4285
4286 }
4287 {
4288   line = $ 0
4289   nfields = split(line, field, "@")
4290   substed = 0
4291   len = length(field[1])
4292   for (i = 2; i < nfields; i++) {
4293     key = field[i]
4294     keylen = length(key)
4295     if (S_is_set[key]) {
4296       value = S[key]
4297       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4298       len += length(value) + length(field[++i])
4299       substed = 1
4300     } else
4301       len += 1 + keylen
4302   }
4303
4304   print line
4305 }
4306
4307 _ACAWK
4308 _ACEOF
4309 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4310 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4311   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4312 else
4313   cat
4314 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4315   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4316 _ACEOF
4317
4318 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4319 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4320 # trailing colons and then remove the whole line if VPATH becomes empty
4321 # (actually we leave an empty line to preserve line numbers).
4322 if test "x$srcdir" = x.; then
4323   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4324 h
4325 s///
4326 s/^/:/
4327 s/[      ]*$/:/
4328 s/:\$(srcdir):/:/g
4329 s/:\${srcdir}:/:/g
4330 s/:@srcdir@:/:/g
4331 s/^:*//
4332 s/:*$//
4333 x
4334 s/\(=[   ]*\).*/\1/
4335 G
4336 s/\n//
4337 s/^[^=]*=[       ]*$//
4338 }'
4339 fi
4340
4341 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4342 fi # test -n "$CONFIG_FILES"
4343
4344
4345 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4346 shift
4347 for ac_tag
4348 do
4349   case $ac_tag in
4350   :[FHLC]) ac_mode=$ac_tag; continue;;
4351   esac
4352   case $ac_mode$ac_tag in
4353   :[FHL]*:*);;
4354   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4355   :[FH]-) ac_tag=-:-;;
4356   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4357   esac
4358   ac_save_IFS=$IFS
4359   IFS=:
4360   set x $ac_tag
4361   IFS=$ac_save_IFS
4362   shift
4363   ac_file=$1
4364   shift
4365
4366   case $ac_mode in
4367   :L) ac_source=$1;;
4368   :[FH])
4369     ac_file_inputs=
4370     for ac_f
4371     do
4372       case $ac_f in
4373       -) ac_f="$ac_tmp/stdin";;
4374       *) # Look for the file first in the build tree, then in the source tree
4375          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4376          # because $ac_f cannot contain `:'.
4377          test -f "$ac_f" ||
4378            case $ac_f in
4379            [\\/$]*) false;;
4380            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4381            esac ||
4382            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4383       esac
4384       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4385       as_fn_append ac_file_inputs " '$ac_f'"
4386     done
4387
4388     # Let's still pretend it is `configure' which instantiates (i.e., don't
4389     # use $as_me), people would be surprised to read:
4390     #    /* config.h.  Generated by config.status.  */
4391     configure_input='Generated from '`
4392           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4393         `' by configure.'
4394     if test x"$ac_file" != x-; then
4395       configure_input="$ac_file.  $configure_input"
4396       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4397 $as_echo "$as_me: creating $ac_file" >&6;}
4398     fi
4399     # Neutralize special characters interpreted by sed in replacement strings.
4400     case $configure_input in #(
4401     *\&* | *\|* | *\\* )
4402        ac_sed_conf_input=`$as_echo "$configure_input" |
4403        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4404     *) ac_sed_conf_input=$configure_input;;
4405     esac
4406
4407     case $ac_tag in
4408     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4409       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4410     esac
4411     ;;
4412   esac
4413
4414   ac_dir=`$as_dirname -- "$ac_file" ||
4415 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4416          X"$ac_file" : 'X\(//\)[^/]' \| \
4417          X"$ac_file" : 'X\(//\)$' \| \
4418          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4419 $as_echo X"$ac_file" |
4420     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4421             s//\1/
4422             q
4423           }
4424           /^X\(\/\/\)[^/].*/{
4425             s//\1/
4426             q
4427           }
4428           /^X\(\/\/\)$/{
4429             s//\1/
4430             q
4431           }
4432           /^X\(\/\).*/{
4433             s//\1/
4434             q
4435           }
4436           s/.*/./; q'`
4437   as_dir="$ac_dir"; as_fn_mkdir_p
4438   ac_builddir=.
4439
4440 case "$ac_dir" in
4441 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4442 *)
4443   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4444   # A ".." for each directory in $ac_dir_suffix.
4445   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4446   case $ac_top_builddir_sub in
4447   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4448   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4449   esac ;;
4450 esac
4451 ac_abs_top_builddir=$ac_pwd
4452 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4453 # for backward compatibility:
4454 ac_top_builddir=$ac_top_build_prefix
4455
4456 case $srcdir in
4457   .)  # We are building in place.
4458     ac_srcdir=.
4459     ac_top_srcdir=$ac_top_builddir_sub
4460     ac_abs_top_srcdir=$ac_pwd ;;
4461   [\\/]* | ?:[\\/]* )  # Absolute name.
4462     ac_srcdir=$srcdir$ac_dir_suffix;
4463     ac_top_srcdir=$srcdir
4464     ac_abs_top_srcdir=$srcdir ;;
4465   *) # Relative name.
4466     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4467     ac_top_srcdir=$ac_top_build_prefix$srcdir
4468     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4469 esac
4470 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4471
4472
4473   case $ac_mode in
4474   :F)
4475   #
4476   # CONFIG_FILE
4477   #
4478
4479   case $INSTALL in
4480   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4481   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4482   esac
4483   ac_MKDIR_P=$MKDIR_P
4484   case $MKDIR_P in
4485   [\\/$]* | ?:[\\/]* ) ;;
4486   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
4487   esac
4488 _ACEOF
4489
4490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4491 # If the template does not know about datarootdir, expand it.
4492 # FIXME: This hack should be removed a few years after 2.60.
4493 ac_datarootdir_hack=; ac_datarootdir_seen=
4494 ac_sed_dataroot='
4495 /datarootdir/ {
4496   p
4497   q
4498 }
4499 /@datadir@/p
4500 /@docdir@/p
4501 /@infodir@/p
4502 /@localedir@/p
4503 /@mandir@/p'
4504 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4505 *datarootdir*) ac_datarootdir_seen=yes;;
4506 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4507   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4508 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4509 _ACEOF
4510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4511   ac_datarootdir_hack='
4512   s&@datadir@&$datadir&g
4513   s&@docdir@&$docdir&g
4514   s&@infodir@&$infodir&g
4515   s&@localedir@&$localedir&g
4516   s&@mandir@&$mandir&g
4517   s&\\\${datarootdir}&$datarootdir&g' ;;
4518 esac
4519 _ACEOF
4520
4521 # Neutralize VPATH when `$srcdir' = `.'.
4522 # Shell code in configure.ac might set extrasub.
4523 # FIXME: do we really want to maintain this feature?
4524 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4525 ac_sed_extra="$ac_vpsub
4526 $extrasub
4527 _ACEOF
4528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4529 :t
4530 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4531 s|@configure_input@|$ac_sed_conf_input|;t t
4532 s&@top_builddir@&$ac_top_builddir_sub&;t t
4533 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4534 s&@srcdir@&$ac_srcdir&;t t
4535 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4536 s&@top_srcdir@&$ac_top_srcdir&;t t
4537 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4538 s&@builddir@&$ac_builddir&;t t
4539 s&@abs_builddir@&$ac_abs_builddir&;t t
4540 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4541 s&@INSTALL@&$ac_INSTALL&;t t
4542 s&@MKDIR_P@&$ac_MKDIR_P&;t t
4543 $ac_datarootdir_hack
4544 "
4545 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4546   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4547
4548 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4549   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4550   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4551       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4552   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4553 which seems to be undefined.  Please make sure it is defined" >&5
4554 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4555 which seems to be undefined.  Please make sure it is defined" >&2;}
4556
4557   rm -f "$ac_tmp/stdin"
4558   case $ac_file in
4559   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4560   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4561   esac \
4562   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4563  ;;
4564
4565
4566   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4567 $as_echo "$as_me: executing $ac_file commands" >&6;}
4568  ;;
4569   esac
4570
4571
4572   case $ac_file$ac_mode in
4573     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
4574   # Autoconf 2.62 quotes --file arguments for eval, but not when files
4575   # are listed without --file.  Let's play safe and only enable the eval
4576   # if we detect the quoting.
4577   case $CONFIG_FILES in
4578   *\'*) eval set x "$CONFIG_FILES" ;;
4579   *)   set x $CONFIG_FILES ;;
4580   esac
4581   shift
4582   for mf
4583   do
4584     # Strip MF so we end up with the name of the file.
4585     mf=`echo "$mf" | sed -e 's/:.*$//'`
4586     # Check whether this is an Automake generated Makefile or not.
4587     # We used to match only the files named `Makefile.in', but
4588     # some people rename them; so instead we look at the file content.
4589     # Grep'ing the first line is not enough: some people post-process
4590     # each Makefile.in and add a new line on top of each file to say so.
4591     # Grep'ing the whole file is not good either: AIX grep has a line
4592     # limit of 2048, but all sed's we know have understand at least 4000.
4593     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
4594       dirpart=`$as_dirname -- "$mf" ||
4595 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4596          X"$mf" : 'X\(//\)[^/]' \| \
4597          X"$mf" : 'X\(//\)$' \| \
4598          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
4599 $as_echo X"$mf" |
4600     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4601             s//\1/
4602             q
4603           }
4604           /^X\(\/\/\)[^/].*/{
4605             s//\1/
4606             q
4607           }
4608           /^X\(\/\/\)$/{
4609             s//\1/
4610             q
4611           }
4612           /^X\(\/\).*/{
4613             s//\1/
4614             q
4615           }
4616           s/.*/./; q'`
4617     else
4618       continue
4619     fi
4620     # Extract the definition of DEPDIR, am__include, and am__quote
4621     # from the Makefile without running `make'.
4622     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
4623     test -z "$DEPDIR" && continue
4624     am__include=`sed -n 's/^am__include = //p' < "$mf"`
4625     test -z "am__include" && continue
4626     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
4627     # When using ansi2knr, U may be empty or an underscore; expand it
4628     U=`sed -n 's/^U = //p' < "$mf"`
4629     # Find all dependency output files, they are included files with
4630     # $(DEPDIR) in their names.  We invoke sed twice because it is the
4631     # simplest approach to changing $(DEPDIR) to its actual value in the
4632     # expansion.
4633     for file in `sed -n "
4634       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
4635          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
4636       # Make sure the directory exists.
4637       test -f "$dirpart/$file" && continue
4638       fdir=`$as_dirname -- "$file" ||
4639 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4640          X"$file" : 'X\(//\)[^/]' \| \
4641          X"$file" : 'X\(//\)$' \| \
4642          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
4643 $as_echo X"$file" |
4644     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4645             s//\1/
4646             q
4647           }
4648           /^X\(\/\/\)[^/].*/{
4649             s//\1/
4650             q
4651           }
4652           /^X\(\/\/\)$/{
4653             s//\1/
4654             q
4655           }
4656           /^X\(\/\).*/{
4657             s//\1/
4658             q
4659           }
4660           s/.*/./; q'`
4661       as_dir=$dirpart/$fdir; as_fn_mkdir_p
4662       # echo "creating $dirpart/$file"
4663       echo '# dummy' > "$dirpart/$file"
4664     done
4665   done
4666 }
4667  ;;
4668
4669   esac
4670 done # for ac_tag
4671
4672
4673 as_fn_exit 0
4674 _ACEOF
4675 ac_clean_files=$ac_clean_files_save
4676
4677 test $ac_write_fail = 0 ||
4678   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4679
4680
4681 # configure is writing to config.log, and then calls config.status.
4682 # config.status does its own redirection, appending to config.log.
4683 # Unfortunately, on DOS this fails, as config.log is still kept open
4684 # by configure, so config.status won't be able to write to it; its
4685 # output is simply discarded.  So we exec the FD to /dev/null,
4686 # effectively closing config.log, so it can be properly (re)opened and
4687 # appended to by config.status.  When coming back to configure, we
4688 # need to make the FD available again.
4689 if test "$no_create" != yes; then
4690   ac_cs_success=:
4691   ac_config_status_args=
4692   test "$silent" = yes &&
4693     ac_config_status_args="$ac_config_status_args --quiet"
4694   exec 5>/dev/null
4695   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4696   exec 5>>config.log
4697   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4698   # would make configure fail if this is the last instruction.
4699   $ac_cs_success || as_fn_exit 1
4700 fi
4701 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4702   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4703 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4704 fi
4705