sim/testsuite/d10v-elf/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   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=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 target_os
 588 target_vendor
 589 target_cpu
 590 target
 591 host_os
 592 host_vendor
 593 host_cpu
 594 host
 595 build_os
 596 build_vendor
 597 build_cpu
 598 build
 599 CC
 600 target_alias
 601 host_alias
 602 build_alias
 603 LIBS
 604 ECHO_T
 605 ECHO_N
 606 ECHO_C
 607 DEFS
 608 mandir
 609 localedir
 610 libdir
 611 psdir
 612 pdfdir
 613 dvidir
 614 htmldir
 615 infodir
 616 docdir
 617 oldincludedir
 618 includedir
 619 localstatedir
 620 sharedstatedir
 621 sysconfdir
 622 datadir
 623 datarootdir
 624 libexecdir
 625 sbindir
 626 bindir
 627 program_transform_name
 628 prefix
 629 exec_prefix
 630 PACKAGE_URL
 631 PACKAGE_BUGREPORT
 632 PACKAGE_STRING
 633 PACKAGE_VERSION
 634 PACKAGE_TARNAME
 635 PACKAGE_NAME
 636 PATH_SEPARATOR
 637 SHELL'
 638 ac_subst_files=''
 639 ac_user_opts='
 640 enable_option_checking
 641 '
 642       ac_precious_vars='build_alias
 643 host_alias
 644 target_alias'
 645
 646
 647 # Initialize some variables set by options.
 648 ac_init_help=
 649 ac_init_version=false
 650 ac_unrecognized_opts=
 651 ac_unrecognized_sep=
 652 # The variables have the same names as the options, with
 653 # dashes changed to underlines.
 654 cache_file=/dev/null
 655 exec_prefix=NONE
 656 no_create=
 657 no_recursion=
 658 prefix=NONE
 659 program_prefix=NONE
 660 program_suffix=NONE
 661 program_transform_name=s,x,x,
 662 silent=
 663 site=
 664 srcdir=
 665 verbose=
 666 x_includes=NONE
 667 x_libraries=NONE
 668
 669 # Installation directory options.
 670 # These are left unexpanded so users can "make install exec_prefix=/foo"
 671 # and all the variables that are supposed to be based on exec_prefix
 672 # by default will actually change.
 673 # Use braces instead of parens because sh, perl, etc. also accept them.
 674 # (The list follows the same order as the GNU Coding Standards.)
 675 bindir='${exec_prefix}/bin'
 676 sbindir='${exec_prefix}/sbin'
 677 libexecdir='${exec_prefix}/libexec'
 678 datarootdir='${prefix}/share'
 679 datadir='${datarootdir}'
 680 sysconfdir='${prefix}/etc'
 681 sharedstatedir='${prefix}/com'
 682 localstatedir='${prefix}/var'
 683 includedir='${prefix}/include'
 684 oldincludedir='/usr/include'
 685 docdir='${datarootdir}/doc/${PACKAGE}'
 686 infodir='${datarootdir}/info'
 687 htmldir='${docdir}'
 688 dvidir='${docdir}'
 689 pdfdir='${docdir}'
 690 psdir='${docdir}'
 691 libdir='${exec_prefix}/lib'
 692 localedir='${datarootdir}/locale'
 693 mandir='${datarootdir}/man'
 694
 695 ac_prev=
 696 ac_dashdash=
 697 for ac_option
 698 do
 699   # If the previous option needs an argument, assign it.
 700   if test -n "$ac_prev"; then
 701     eval $ac_prev=\$ac_option
 702     ac_prev=
 703     continue
 704   fi
 705
 706   case $ac_option in
 707   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 708   *=)   ac_optarg= ;;
 709   *)    ac_optarg=yes ;;
 710   esac
 711
 712   # Accept the important Cygnus configure options, so we can diagnose typos.
 713
 714   case $ac_dashdash$ac_option in
 715   --)
 716     ac_dashdash=yes ;;
 717
 718   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 719     ac_prev=bindir ;;
 720   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 721     bindir=$ac_optarg ;;
 722
 723   -build | --build | --buil | --bui | --bu)
 724     ac_prev=build_alias ;;
 725   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 726     build_alias=$ac_optarg ;;
 727
 728   -cache-file | --cache-file | --cache-fil | --cache-fi \
 729   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 730     ac_prev=cache_file ;;
 731   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 732   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 733     cache_file=$ac_optarg ;;
 734
 735   --config-cache | -C)
 736     cache_file=config.cache ;;
 737
 738   -datadir | --datadir | --datadi | --datad)
 739     ac_prev=datadir ;;
 740   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 741     datadir=$ac_optarg ;;
 742
 743   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 744   | --dataroo | --dataro | --datar)
 745     ac_prev=datarootdir ;;
 746   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 747   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 748     datarootdir=$ac_optarg ;;
 749
 750   -disable-* | --disable-*)
 751     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 752     # Reject names that are not valid shell variable names.
 753     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 754       as_fn_error $? "invalid feature name: $ac_useropt"
 755     ac_useropt_orig=$ac_useropt
 756     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 757     case $ac_user_opts in
 758       *"
 759 "enable_$ac_useropt"
 760 "*) ;;
 761       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 762          ac_unrecognized_sep=', ';;
 763     esac
 764     eval enable_$ac_useropt=no ;;
 765
 766   -docdir | --docdir | --docdi | --doc | --do)
 767     ac_prev=docdir ;;
 768   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 769     docdir=$ac_optarg ;;
 770
 771   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 772     ac_prev=dvidir ;;
 773   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 774     dvidir=$ac_optarg ;;
 775
 776   -enable-* | --enable-*)
 777     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 778     # Reject names that are not valid shell variable names.
 779     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 780       as_fn_error $? "invalid feature name: $ac_useropt"
 781     ac_useropt_orig=$ac_useropt
 782     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 783     case $ac_user_opts in
 784       *"
 785 "enable_$ac_useropt"
 786 "*) ;;
 787       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 788          ac_unrecognized_sep=', ';;
 789     esac
 790     eval enable_$ac_useropt=\$ac_optarg ;;
 791
 792   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 793   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 794   | --exec | --exe | --ex)
 795     ac_prev=exec_prefix ;;
 796   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 797   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 798   | --exec=* | --exe=* | --ex=*)
 799     exec_prefix=$ac_optarg ;;
 800
 801   -gas | --gas | --ga | --g)
 802     # Obsolete; use --with-gas.
 803     with_gas=yes ;;
 804
 805   -help | --help | --hel | --he | -h)
 806     ac_init_help=long ;;
 807   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 808     ac_init_help=recursive ;;
 809   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 810     ac_init_help=short ;;
 811
 812   -host | --host | --hos | --ho)
 813     ac_prev=host_alias ;;
 814   -host=* | --host=* | --hos=* | --ho=*)
 815     host_alias=$ac_optarg ;;
 816
 817   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 818     ac_prev=htmldir ;;
 819   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 820   | --ht=*)
 821     htmldir=$ac_optarg ;;
 822
 823   -includedir | --includedir | --includedi | --included | --include \
 824   | --includ | --inclu | --incl | --inc)
 825     ac_prev=includedir ;;
 826   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 827   | --includ=* | --inclu=* | --incl=* | --inc=*)
 828     includedir=$ac_optarg ;;
 829
 830   -infodir | --infodir | --infodi | --infod | --info | --inf)
 831     ac_prev=infodir ;;
 832   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 833     infodir=$ac_optarg ;;
 834
 835   -libdir | --libdir | --libdi | --libd)
 836     ac_prev=libdir ;;
 837   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 838     libdir=$ac_optarg ;;
 839
 840   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 841   | --libexe | --libex | --libe)
 842     ac_prev=libexecdir ;;
 843   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 844   | --libexe=* | --libex=* | --libe=*)
 845     libexecdir=$ac_optarg ;;
 846
 847   -localedir | --localedir | --localedi | --localed | --locale)
 848     ac_prev=localedir ;;
 849   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 850     localedir=$ac_optarg ;;
 851
 852   -localstatedir | --localstatedir | --localstatedi | --localstated \
 853   | --localstate | --localstat | --localsta | --localst | --locals)
 854     ac_prev=localstatedir ;;
 855   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 856   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 857     localstatedir=$ac_optarg ;;
 858
 859   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 860     ac_prev=mandir ;;
 861   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 862     mandir=$ac_optarg ;;
 863
 864   -nfp | --nfp | --nf)
 865     # Obsolete; use --without-fp.
 866     with_fp=no ;;
 867
 868   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 869   | --no-cr | --no-c | -n)
 870     no_create=yes ;;
 871
 872   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 873   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 874     no_recursion=yes ;;
 875
 876   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 877   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 878   | --oldin | --oldi | --old | --ol | --o)
 879     ac_prev=oldincludedir ;;
 880   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 881   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 882   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 883     oldincludedir=$ac_optarg ;;
 884
 885   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 886     ac_prev=prefix ;;
 887   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 888     prefix=$ac_optarg ;;
 889
 890   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 891   | --program-pre | --program-pr | --program-p)
 892     ac_prev=program_prefix ;;
 893   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 894   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 895     program_prefix=$ac_optarg ;;
 896
 897   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 898   | --program-suf | --program-su | --program-s)
 899     ac_prev=program_suffix ;;
 900   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 901   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 902     program_suffix=$ac_optarg ;;
 903
 904   -program-transform-name | --program-transform-name \
 905   | --program-transform-nam | --program-transform-na \
 906   | --program-transform-n | --program-transform- \
 907   | --program-transform | --program-transfor \
 908   | --program-transfo | --program-transf \
 909   | --program-trans | --program-tran \
 910   | --progr-tra | --program-tr | --program-t)
 911     ac_prev=program_transform_name ;;
 912   -program-transform-name=* | --program-transform-name=* \
 913   | --program-transform-nam=* | --program-transform-na=* \
 914   | --program-transform-n=* | --program-transform-=* \
 915   | --program-transform=* | --program-transfor=* \
 916   | --program-transfo=* | --program-transf=* \
 917   | --program-trans=* | --program-tran=* \
 918   | --progr-tra=* | --program-tr=* | --program-t=*)
 919     program_transform_name=$ac_optarg ;;
 920
 921   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 922     ac_prev=pdfdir ;;
 923   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 924     pdfdir=$ac_optarg ;;
 925
 926   -psdir | --psdir | --psdi | --psd | --ps)
 927     ac_prev=psdir ;;
 928   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 929     psdir=$ac_optarg ;;
 930
 931   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 932   | -silent | --silent | --silen | --sile | --sil)
 933     silent=yes ;;
 934
 935   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 936     ac_prev=sbindir ;;
 937   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 938   | --sbi=* | --sb=*)
 939     sbindir=$ac_optarg ;;
 940
 941   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 942   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 943   | --sharedst | --shareds | --shared | --share | --shar \
 944   | --sha | --sh)
 945     ac_prev=sharedstatedir ;;
 946   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 947   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 948   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 949   | --sha=* | --sh=*)
 950     sharedstatedir=$ac_optarg ;;
 951
 952   -site | --site | --sit)
 953     ac_prev=site ;;
 954   -site=* | --site=* | --sit=*)
 955     site=$ac_optarg ;;
 956
 957   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 958     ac_prev=srcdir ;;
 959   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 960     srcdir=$ac_optarg ;;
 961
 962   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 963   | --syscon | --sysco | --sysc | --sys | --sy)
 964     ac_prev=sysconfdir ;;
 965   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 966   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 967     sysconfdir=$ac_optarg ;;
 968
 969   -target | --target | --targe | --targ | --tar | --ta | --t)
 970     ac_prev=target_alias ;;
 971   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 972     target_alias=$ac_optarg ;;
 973
 974   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 975     verbose=yes ;;
 976
 977   -version | --version | --versio | --versi | --vers | -V)
 978     ac_init_version=: ;;
 979
 980   -with-* | --with-*)
 981     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 982     # Reject names that are not valid shell variable names.
 983     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 984       as_fn_error $? "invalid package name: $ac_useropt"
 985     ac_useropt_orig=$ac_useropt
 986     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 987     case $ac_user_opts in
 988       *"
 989 "with_$ac_useropt"
 990 "*) ;;
 991       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 992          ac_unrecognized_sep=', ';;
 993     esac
 994     eval with_$ac_useropt=\$ac_optarg ;;
 995
 996   -without-* | --without-*)
 997     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 998     # Reject names that are not valid shell variable names.
 999     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000       as_fn_error $? "invalid package name: $ac_useropt"
1001     ac_useropt_orig=$ac_useropt
1002     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003     case $ac_user_opts in
1004       *"
1005 "with_$ac_useropt"
1006 "*) ;;
1007       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1008          ac_unrecognized_sep=', ';;
1009     esac
1010     eval with_$ac_useropt=no ;;
1011
1012   --x)
1013     # Obsolete; use --with-x.
1014     with_x=yes ;;
1015
1016   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1017   | --x-incl | --x-inc | --x-in | --x-i)
1018     ac_prev=x_includes ;;
1019   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1020   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1021     x_includes=$ac_optarg ;;
1022
1023   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1024   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1025     ac_prev=x_libraries ;;
1026   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1027   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1028     x_libraries=$ac_optarg ;;
1029
1030   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1031 Try \`$0 --help' for more information"
1032     ;;
1033
1034   *=*)
1035     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1036     # Reject names that are not valid shell variable names.
1037     case $ac_envvar in #(
1038       '' | [0-9]* | *[!_$as_cr_alnum]* )
1039       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1040     esac
1041     eval $ac_envvar=\$ac_optarg
1042     export $ac_envvar ;;
1043
1044   *)
1045     # FIXME: should be removed in autoconf 3.0.
1046     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1047     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1048       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1049     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1050     ;;
1051
1052   esac
1053 done
1054
1055 if test -n "$ac_prev"; then
1056   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1057   as_fn_error $? "missing argument to $ac_option"
1058 fi
1059
1060 if test -n "$ac_unrecognized_opts"; then
1061   case $enable_option_checking in
1062     no) ;;
1063     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1064     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1065   esac
1066 fi
1067
1068 # Check all directory arguments for consistency.
1069 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1070                 datadir sysconfdir sharedstatedir localstatedir includedir \
1071                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1072                 libdir localedir mandir
1073 do
1074   eval ac_val=\$$ac_var
1075   # Remove trailing slashes.
1076   case $ac_val in
1077     */ )
1078       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1079       eval $ac_var=\$ac_val;;
1080   esac
1081   # Be sure to have absolute directory names.
1082   case $ac_val in
1083     [\\/$]* | ?:[\\/]* )  continue;;
1084     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1085   esac
1086   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1087 done
1088
1089 # There might be people who depend on the old broken behavior: `$host'
1090 # used to hold the argument of --host etc.
1091 # FIXME: To remove some day.
1092 build=$build_alias
1093 host=$host_alias
1094 target=$target_alias
1095
1096 # FIXME: To remove some day.
1097 if test "x$host_alias" != x; then
1098   if test "x$build_alias" = x; then
1099     cross_compiling=maybe
1100   elif test "x$build_alias" != "x$host_alias"; then
1101     cross_compiling=yes
1102   fi
1103 fi
1104
1105 ac_tool_prefix=
1106 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1107
1108 test "$silent" = yes && exec 6>/dev/null
1109
1110
1111 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1112 ac_ls_di=`ls -di .` &&
1113 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1114   as_fn_error $? "working directory cannot be determined"
1115 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1116   as_fn_error $? "pwd does not report name of working directory"
1117
1118
1119 # Find the source files, if location was not specified.
1120 if test -z "$srcdir"; then
1121   ac_srcdir_defaulted=yes
1122   # Try the directory containing this script, then the parent directory.
1123   ac_confdir=`$as_dirname -- "$as_myself" ||
1124 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1125          X"$as_myself" : 'X\(//\)[^/]' \| \
1126          X"$as_myself" : 'X\(//\)$' \| \
1127          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1128 $as_echo X"$as_myself" |
1129     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1130             s//\1/
1131             q
1132           }
1133           /^X\(\/\/\)[^/].*/{
1134             s//\1/
1135             q
1136           }
1137           /^X\(\/\/\)$/{
1138             s//\1/
1139             q
1140           }
1141           /^X\(\/\).*/{
1142             s//\1/
1143             q
1144           }
1145           s/.*/./; q'`
1146   srcdir=$ac_confdir
1147   if test ! -r "$srcdir/$ac_unique_file"; then
1148     srcdir=..
1149   fi
1150 else
1151   ac_srcdir_defaulted=no
1152 fi
1153 if test ! -r "$srcdir/$ac_unique_file"; then
1154   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1155   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1156 fi
1157 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1158 ac_abs_confdir=`(
1159         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1160         pwd)`
1161 # When building in place, set srcdir=.
1162 if test "$ac_abs_confdir" = "$ac_pwd"; then
1163   srcdir=.
1164 fi
1165 # Remove unnecessary trailing slashes from srcdir.
1166 # Double slashes in file names in object file debugging info
1167 # mess up M-x gdb in Emacs.
1168 case $srcdir in
1169 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1170 esac
1171 for ac_var in $ac_precious_vars; do
1172   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1173   eval ac_env_${ac_var}_value=\$${ac_var}
1174   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1175   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1176 done
1177
1178 #
1179 # Report the --help message.
1180 #
1181 if test "$ac_init_help" = "long"; then
1182   # Omit some internal or obsolete options to make the list less imposing.
1183   # This message is too long to be a string in the A/UX 3.1 sh.
1184   cat <<_ACEOF
1185 \`configure' configures this package to adapt to many kinds of systems.
1186
1187 Usage: $0 [OPTION]... [VAR=VALUE]...
1188
1189 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1190 VAR=VALUE.  See below for descriptions of some of the useful variables.
1191
1192 Defaults for the options are specified in brackets.
1193
1194 Configuration:
1195   -h, --help              display this help and exit
1196       --help=short        display options specific to this package
1197       --help=recursive    display the short help of all the included packages
1198   -V, --version           display version information and exit
1199   -q, --quiet, --silent   do not print \`checking ...' messages
1200       --cache-file=FILE   cache test results in FILE [disabled]
1201   -C, --config-cache      alias for \`--cache-file=config.cache'
1202   -n, --no-create         do not create output files
1203       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1204
1205 Installation directories:
1206   --prefix=PREFIX         install architecture-independent files in PREFIX
1207                           [$ac_default_prefix]
1208   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1209                           [PREFIX]
1210
1211 By default, \`make install' will install all the files in
1212 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1213 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1214 for instance \`--prefix=\$HOME'.
1215
1216 For better control, use the options below.
1217
1218 Fine tuning of the installation directories:
1219   --bindir=DIR            user executables [EPREFIX/bin]
1220   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1221   --libexecdir=DIR        program executables [EPREFIX/libexec]
1222   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1223   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1224   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1225   --libdir=DIR            object code libraries [EPREFIX/lib]
1226   --includedir=DIR        C header files [PREFIX/include]
1227   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1228   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1229   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1230   --infodir=DIR           info documentation [DATAROOTDIR/info]
1231   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1232   --mandir=DIR            man documentation [DATAROOTDIR/man]
1233   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1234   --htmldir=DIR           html documentation [DOCDIR]
1235   --dvidir=DIR            dvi documentation [DOCDIR]
1236   --pdfdir=DIR            pdf documentation [DOCDIR]
1237   --psdir=DIR             ps documentation [DOCDIR]
1238 _ACEOF
1239
1240   cat <<\_ACEOF
1241
1242 System types:
1243   --build=BUILD     configure for building on BUILD [guessed]
1244   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1245   --target=TARGET   configure for building compilers for TARGET [HOST]
1246 _ACEOF
1247 fi
1248
1249 if test -n "$ac_init_help"; then
1250
1251   cat <<\_ACEOF
1252
1253 Report bugs to the package provider.
1254 _ACEOF
1255 ac_status=$?
1256 fi
1257
1258 if test "$ac_init_help" = "recursive"; then
1259   # If there are subdirs, report their specific --help.
1260   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1261     test -d "$ac_dir" ||
1262       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1263       continue
1264     ac_builddir=.
1265
1266 case "$ac_dir" in
1267 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1268 *)
1269   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1270   # A ".." for each directory in $ac_dir_suffix.
1271   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1272   case $ac_top_builddir_sub in
1273   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1274   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1275   esac ;;
1276 esac
1277 ac_abs_top_builddir=$ac_pwd
1278 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1279 # for backward compatibility:
1280 ac_top_builddir=$ac_top_build_prefix
1281
1282 case $srcdir in
1283   .)  # We are building in place.
1284     ac_srcdir=.
1285     ac_top_srcdir=$ac_top_builddir_sub
1286     ac_abs_top_srcdir=$ac_pwd ;;
1287   [\\/]* | ?:[\\/]* )  # Absolute name.
1288     ac_srcdir=$srcdir$ac_dir_suffix;
1289     ac_top_srcdir=$srcdir
1290     ac_abs_top_srcdir=$srcdir ;;
1291   *) # Relative name.
1292     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1293     ac_top_srcdir=$ac_top_build_prefix$srcdir
1294     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1295 esac
1296 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1297
1298     cd "$ac_dir" || { ac_status=$?; continue; }
1299     # Check for guested configure.
1300     if test -f "$ac_srcdir/configure.gnu"; then
1301       echo &&
1302       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1303     elif test -f "$ac_srcdir/configure"; then
1304       echo &&
1305       $SHELL "$ac_srcdir/configure" --help=recursive
1306     else
1307       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1308     fi || ac_status=$?
1309     cd "$ac_pwd" || { ac_status=$?; break; }
1310   done
1311 fi
1312
1313 test -n "$ac_init_help" && exit $ac_status
1314 if $ac_init_version; then
1315   cat <<\_ACEOF
1316 configure
1317 generated by GNU Autoconf 2.69
1318
1319 Copyright (C) 2012 Free Software Foundation, Inc.
1320 This configure script is free software; the Free Software Foundation
1321 gives unlimited permission to copy, distribute and modify it.
1322 _ACEOF
1323   exit
1324 fi
1325
1326 ## ------------------------ ##
1327 ## Autoconf initialization. ##
1328 ## ------------------------ ##
1329 cat >config.log <<_ACEOF
1330 This file contains any messages produced by compilers while
1331 running configure, to aid debugging if configure makes a mistake.
1332
1333 It was created by $as_me, which was
1334 generated by GNU Autoconf 2.69.  Invocation command line was
1335
1336   $ $0 $@
1337
1338 _ACEOF
1339 exec 5>>config.log
1340 {
1341 cat <<_ASUNAME
1342 ## --------- ##
1343 ## Platform. ##
1344 ## --------- ##
1345
1346 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1347 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1348 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1349 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1350 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1351
1352 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1353 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1354
1355 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1356 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1357 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1358 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1359 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1360 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1361 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1362
1363 _ASUNAME
1364
1365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1366 for as_dir in $PATH
1367 do
1368   IFS=$as_save_IFS
1369   test -z "$as_dir" && as_dir=.
1370     $as_echo "PATH: $as_dir"
1371   done
1372 IFS=$as_save_IFS
1373
1374 } >&5
1375
1376 cat >&5 <<_ACEOF
1377
1378
1379 ## ----------- ##
1380 ## Core tests. ##
1381 ## ----------- ##
1382
1383 _ACEOF
1384
1385
1386 # Keep a trace of the command line.
1387 # Strip out --no-create and --no-recursion so they do not pile up.
1388 # Strip out --silent because we don't want to record it for future runs.
1389 # Also quote any args containing shell meta-characters.
1390 # Make two passes to allow for proper duplicate-argument suppression.
1391 ac_configure_args=
1392 ac_configure_args0=
1393 ac_configure_args1=
1394 ac_must_keep_next=false
1395 for ac_pass in 1 2
1396 do
1397   for ac_arg
1398   do
1399     case $ac_arg in
1400     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1401     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1402     | -silent | --silent | --silen | --sile | --sil)
1403       continue ;;
1404     *\'*)
1405       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1406     esac
1407     case $ac_pass in
1408     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1409     2)
1410       as_fn_append ac_configure_args1 " '$ac_arg'"
1411       if test $ac_must_keep_next = true; then
1412         ac_must_keep_next=false # Got value, back to normal.
1413       else
1414         case $ac_arg in
1415           *=* | --config-cache | -C | -disable-* | --disable-* \
1416           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1417           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1418           | -with-* | --with-* | -without-* | --without-* | --x)
1419             case "$ac_configure_args0 " in
1420               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1421             esac
1422             ;;
1423           -* ) ac_must_keep_next=true ;;
1424         esac
1425       fi
1426       as_fn_append ac_configure_args " '$ac_arg'"
1427       ;;
1428     esac
1429   done
1430 done
1431 { ac_configure_args0=; unset ac_configure_args0;}
1432 { ac_configure_args1=; unset ac_configure_args1;}
1433
1434 # When interrupted or exit'd, cleanup temporary files, and complete
1435 # config.log.  We remove comments because anyway the quotes in there
1436 # would cause problems or look ugly.
1437 # WARNING: Use '\'' to represent an apostrophe within the trap.
1438 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1439 trap 'exit_status=$?
1440   # Save into config.log some information that might help in debugging.
1441   {
1442     echo
1443
1444     $as_echo "## ---------------- ##
1445 ## Cache variables. ##
1446 ## ---------------- ##"
1447     echo
1448     # The following way of writing the cache mishandles newlines in values,
1449 (
1450   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1451     eval ac_val=\$$ac_var
1452     case $ac_val in #(
1453     *${as_nl}*)
1454       case $ac_var in #(
1455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1457       esac
1458       case $ac_var in #(
1459       _ | IFS | as_nl) ;; #(
1460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1461       *) { eval $ac_var=; unset $ac_var;} ;;
1462       esac ;;
1463     esac
1464   done
1465   (set) 2>&1 |
1466     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1467     *${as_nl}ac_space=\ *)
1468       sed -n \
1469         "s/'\''/'\''\\\\'\'''\''/g;
1470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1471       ;; #(
1472     *)
1473       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1474       ;;
1475     esac |
1476     sort
1477 )
1478     echo
1479
1480     $as_echo "## ----------------- ##
1481 ## Output variables. ##
1482 ## ----------------- ##"
1483     echo
1484     for ac_var in $ac_subst_vars
1485     do
1486       eval ac_val=\$$ac_var
1487       case $ac_val in
1488       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1489       esac
1490       $as_echo "$ac_var='\''$ac_val'\''"
1491     done | sort
1492     echo
1493
1494     if test -n "$ac_subst_files"; then
1495       $as_echo "## ------------------- ##
1496 ## File substitutions. ##
1497 ## ------------------- ##"
1498       echo
1499       for ac_var in $ac_subst_files
1500       do
1501         eval ac_val=\$$ac_var
1502         case $ac_val in
1503         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1504         esac
1505         $as_echo "$ac_var='\''$ac_val'\''"
1506       done | sort
1507       echo
1508     fi
1509
1510     if test -s confdefs.h; then
1511       $as_echo "## ----------- ##
1512 ## confdefs.h. ##
1513 ## ----------- ##"
1514       echo
1515       cat confdefs.h
1516       echo
1517     fi
1518     test "$ac_signal" != 0 &&
1519       $as_echo "$as_me: caught signal $ac_signal"
1520     $as_echo "$as_me: exit $exit_status"
1521   } >&5
1522   rm -f core *.core core.conftest.* &&
1523     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1524     exit $exit_status
1525 ' 0
1526 for ac_signal in 1 2 13 15; do
1527   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1528 done
1529 ac_signal=0
1530
1531 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1532 rm -f -r conftest* confdefs.h
1533
1534 $as_echo "/* confdefs.h */" > confdefs.h
1535
1536 # Predefined preprocessor variables.
1537
1538 cat >>confdefs.h <<_ACEOF
1539 #define PACKAGE_NAME "$PACKAGE_NAME"
1540 _ACEOF
1541
1542 cat >>confdefs.h <<_ACEOF
1543 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1544 _ACEOF
1545
1546 cat >>confdefs.h <<_ACEOF
1547 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1548 _ACEOF
1549
1550 cat >>confdefs.h <<_ACEOF
1551 #define PACKAGE_STRING "$PACKAGE_STRING"
1552 _ACEOF
1553
1554 cat >>confdefs.h <<_ACEOF
1555 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1556 _ACEOF
1557
1558 cat >>confdefs.h <<_ACEOF
1559 #define PACKAGE_URL "$PACKAGE_URL"
1560 _ACEOF
1561
1562
1563 # Let the site file select an alternate cache file if it wants to.
1564 # Prefer an explicitly selected file to automatically selected ones.
1565 ac_site_file1=NONE
1566 ac_site_file2=NONE
1567 if test -n "$CONFIG_SITE"; then
1568   # We do not want a PATH search for config.site.
1569   case $CONFIG_SITE in #((
1570     -*)  ac_site_file1=./$CONFIG_SITE;;
1571     */*) ac_site_file1=$CONFIG_SITE;;
1572     *)   ac_site_file1=./$CONFIG_SITE;;
1573   esac
1574 elif test "x$prefix" != xNONE; then
1575   ac_site_file1=$prefix/share/config.site
1576   ac_site_file2=$prefix/etc/config.site
1577 else
1578   ac_site_file1=$ac_default_prefix/share/config.site
1579   ac_site_file2=$ac_default_prefix/etc/config.site
1580 fi
1581 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1582 do
1583   test "x$ac_site_file" = xNONE && continue
1584   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1585     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1586 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1587     sed 's/^/| /' "$ac_site_file" >&5
1588     . "$ac_site_file" \
1589       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1591 as_fn_error $? "failed to load site script $ac_site_file
1592 See \`config.log' for more details" "$LINENO" 5; }
1593   fi
1594 done
1595
1596 if test -r "$cache_file"; then
1597   # Some versions of bash will fail to source /dev/null (special files
1598   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1599   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1600     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1601 $as_echo "$as_me: loading cache $cache_file" >&6;}
1602     case $cache_file in
1603       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1604       *)                      . "./$cache_file";;
1605     esac
1606   fi
1607 else
1608   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1609 $as_echo "$as_me: creating cache $cache_file" >&6;}
1610   >$cache_file
1611 fi
1612
1613 # Check that the precious variables saved in the cache have kept the same
1614 # value.
1615 ac_cache_corrupted=false
1616 for ac_var in $ac_precious_vars; do
1617   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1618   eval ac_new_set=\$ac_env_${ac_var}_set
1619   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1620   eval ac_new_val=\$ac_env_${ac_var}_value
1621   case $ac_old_set,$ac_new_set in
1622     set,)
1623       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1624 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1625       ac_cache_corrupted=: ;;
1626     ,set)
1627       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1628 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1629       ac_cache_corrupted=: ;;
1630     ,);;
1631     *)
1632       if test "x$ac_old_val" != "x$ac_new_val"; then
1633         # differences in whitespace do not lead to failure.
1634         ac_old_val_w=`echo x $ac_old_val`
1635         ac_new_val_w=`echo x $ac_new_val`
1636         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1637           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1638 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1639           ac_cache_corrupted=:
1640         else
1641           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1642 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1643           eval $ac_var=\$ac_old_val
1644         fi
1645         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1646 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1647         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1648 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1649       fi;;
1650   esac
1651   # Pass precious variables to config.status.
1652   if test "$ac_new_set" = set; then
1653     case $ac_new_val in
1654     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1655     *) ac_arg=$ac_var=$ac_new_val ;;
1656     esac
1657     case " $ac_configure_args " in
1658       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1659       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1660     esac
1661   fi
1662 done
1663 if $ac_cache_corrupted; then
1664   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1665 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1666   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1667 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1668   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1669 fi
1670 ## -------------------- ##
1671 ## Main body of script. ##
1672 ## -------------------- ##
1673
1674 ac_ext=c
1675 ac_cpp='$CPP $CPPFLAGS'
1676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1679
1680
1681
1682 CC=${CC-cc}
1683
1684 ac_aux_dir=
1685 for ac_dir in `cd $srcdir;pwd`/../../.. "$srcdir"/`cd $srcdir;pwd`/../../..; do
1686   if test -f "$ac_dir/install-sh"; then
1687     ac_aux_dir=$ac_dir
1688     ac_install_sh="$ac_aux_dir/install-sh -c"
1689     break
1690   elif test -f "$ac_dir/install.sh"; then
1691     ac_aux_dir=$ac_dir
1692     ac_install_sh="$ac_aux_dir/install.sh -c"
1693     break
1694   elif test -f "$ac_dir/shtool"; then
1695     ac_aux_dir=$ac_dir
1696     ac_install_sh="$ac_aux_dir/shtool install -c"
1697     break
1698   fi
1699 done
1700 if test -z "$ac_aux_dir"; then
1701   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/../../.. \"$srcdir\"/\`cd $srcdir;pwd\`/../../.." "$LINENO" 5
1702 fi
1703
1704 # These three variables are undocumented and unsupported,
1705 # and are intended to be withdrawn in a future Autoconf release.
1706 # They can cause serious problems if a builder's source tree is in a directory
1707 # whose full name contains unusual characters.
1708 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1709 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1710 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1711
1712
1713 # Make sure we can run config.sub.
1714 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1715   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1716
1717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1718 $as_echo_n "checking build system type... " >&6; }
1719 if ${ac_cv_build+:} false; then :
1720   $as_echo_n "(cached) " >&6
1721 else
1722   ac_build_alias=$build_alias
1723 test "x$ac_build_alias" = x &&
1724   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1725 test "x$ac_build_alias" = x &&
1726   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1727 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1728   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1729
1730 fi
1731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1732 $as_echo "$ac_cv_build" >&6; }
1733 case $ac_cv_build in
1734 *-*-*) ;;
1735 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1736 esac
1737 build=$ac_cv_build
1738 ac_save_IFS=$IFS; IFS='-'
1739 set x $ac_cv_build
1740 shift
1741 build_cpu=$1
1742 build_vendor=$2
1743 shift; shift
1744 # Remember, the first character of IFS is used to create $*,
1745 # except with old shells:
1746 build_os=$*
1747 IFS=$ac_save_IFS
1748 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1749
1750
1751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1752 $as_echo_n "checking host system type... " >&6; }
1753 if ${ac_cv_host+:} false; then :
1754   $as_echo_n "(cached) " >&6
1755 else
1756   if test "x$host_alias" = x; then
1757   ac_cv_host=$ac_cv_build
1758 else
1759   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1760     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1761 fi
1762
1763 fi
1764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1765 $as_echo "$ac_cv_host" >&6; }
1766 case $ac_cv_host in
1767 *-*-*) ;;
1768 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1769 esac
1770 host=$ac_cv_host
1771 ac_save_IFS=$IFS; IFS='-'
1772 set x $ac_cv_host
1773 shift
1774 host_cpu=$1
1775 host_vendor=$2
1776 shift; shift
1777 # Remember, the first character of IFS is used to create $*,
1778 # except with old shells:
1779 host_os=$*
1780 IFS=$ac_save_IFS
1781 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1782
1783
1784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1785 $as_echo_n "checking target system type... " >&6; }
1786 if ${ac_cv_target+:} false; then :
1787   $as_echo_n "(cached) " >&6
1788 else
1789   if test "x$target_alias" = x; then
1790   ac_cv_target=$ac_cv_host
1791 else
1792   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1793     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1794 fi
1795
1796 fi
1797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1798 $as_echo "$ac_cv_target" >&6; }
1799 case $ac_cv_target in
1800 *-*-*) ;;
1801 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1802 esac
1803 target=$ac_cv_target
1804 ac_save_IFS=$IFS; IFS='-'
1805 set x $ac_cv_target
1806 shift
1807 target_cpu=$1
1808 target_vendor=$2
1809 shift; shift
1810 # Remember, the first character of IFS is used to create $*,
1811 # except with old shells:
1812 target_os=$*
1813 IFS=$ac_save_IFS
1814 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1815
1816
1817 # The aliases save the names the user supplied, while $host etc.
1818 # will get canonicalized.
1819 test -n "$target_alias" &&
1820   test "$program_prefix$program_suffix$program_transform_name" = \
1821     NONENONEs,x,x, &&
1822   program_prefix=${target_alias}-
1823
1824
1825
1826
1827
1828 ac_config_files="$ac_config_files Makefile"
1829
1830 cat >confcache <<\_ACEOF
1831 # This file is a shell script that caches the results of configure
1832 # tests run on this system so they can be shared between configure
1833 # scripts and configure runs, see configure's option --config-cache.
1834 # It is not useful on other systems.  If it contains results you don't
1835 # want to keep, you may remove or edit it.
1836 #
1837 # config.status only pays attention to the cache file if you give it
1838 # the --recheck option to rerun configure.
1839 #
1840 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1841 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1842 # following values.
1843
1844 _ACEOF
1845
1846 # The following way of writing the cache mishandles newlines in values,
1847 # but we know of no workaround that is simple, portable, and efficient.
1848 # So, we kill variables containing newlines.
1849 # Ultrix sh set writes to stderr and can't be redirected directly,
1850 # and sets the high bit in the cache file unless we assign to the vars.
1851 (
1852   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1853     eval ac_val=\$$ac_var
1854     case $ac_val in #(
1855     *${as_nl}*)
1856       case $ac_var in #(
1857       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1858 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1859       esac
1860       case $ac_var in #(
1861       _ | IFS | as_nl) ;; #(
1862       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1863       *) { eval $ac_var=; unset $ac_var;} ;;
1864       esac ;;
1865     esac
1866   done
1867
1868   (set) 2>&1 |
1869     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1870     *${as_nl}ac_space=\ *)
1871       # `set' does not quote correctly, so add quotes: double-quote
1872       # substitution turns \\\\ into \\, and sed turns \\ into \.
1873       sed -n \
1874         "s/'/'\\\\''/g;
1875           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1876       ;; #(
1877     *)
1878       # `set' quotes correctly as required by POSIX, so do not add quotes.
1879       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1880       ;;
1881     esac |
1882     sort
1883 ) |
1884   sed '
1885      /^ac_cv_env_/b end
1886      t clear
1887      :clear
1888      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1889      t end
1890      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1891      :end' >>confcache
1892 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1893   if test -w "$cache_file"; then
1894     if test "x$cache_file" != "x/dev/null"; then
1895       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1896 $as_echo "$as_me: updating cache $cache_file" >&6;}
1897       if test ! -f "$cache_file" || test -h "$cache_file"; then
1898         cat confcache >"$cache_file"
1899       else
1900         case $cache_file in #(
1901         */* | ?:*)
1902           mv -f confcache "$cache_file"$$ &&
1903           mv -f "$cache_file"$$ "$cache_file" ;; #(
1904         *)
1905           mv -f confcache "$cache_file" ;;
1906         esac
1907       fi
1908     fi
1909   else
1910     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1911 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1912   fi
1913 fi
1914 rm -f confcache
1915
1916 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1917 # Let make expand exec_prefix.
1918 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1919
1920 # Transform confdefs.h into DEFS.
1921 # Protect against shell expansion while executing Makefile rules.
1922 # Protect against Makefile macro expansion.
1923 #
1924 # If the first sed substitution is executed (which looks for macros that
1925 # take arguments), then branch to the quote section.  Otherwise,
1926 # look for a macro that doesn't take arguments.
1927 ac_script='
1928 :mline
1929 /\\$/{
1930  N
1931  s,\\\n,,
1932  b mline
1933 }
1934 t clear
1935 :clear
1936 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1937 t quote
1938 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1939 t quote
1940 b any
1941 :quote
1942 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1943 s/\[/\\&/g
1944 s/\]/\\&/g
1945 s/\$/$$/g
1946 H
1947 :any
1948 ${
1949         g
1950         s/^\n//
1951         s/\n/ /g
1952         p
1953 }
1954 '
1955 DEFS=`sed -n "$ac_script" confdefs.h`
1956
1957
1958 ac_libobjs=
1959 ac_ltlibobjs=
1960 U=
1961 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1962   # 1. Remove the extension, and $U if already installed.
1963   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1964   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1965   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1966   #    will be set to the directory where LIBOBJS objects are built.
1967   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1968   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1969 done
1970 LIBOBJS=$ac_libobjs
1971
1972 LTLIBOBJS=$ac_ltlibobjs
1973
1974
1975
1976 : "${CONFIG_STATUS=./config.status}"
1977 ac_write_fail=0
1978 ac_clean_files_save=$ac_clean_files
1979 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1981 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1982 as_write_fail=0
1983 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1984 #! $SHELL
1985 # Generated by $as_me.
1986 # Run this file to recreate the current configuration.
1987 # Compiler output produced by configure, useful for debugging
1988 # configure, is in config.log if it exists.
1989
1990 debug=false
1991 ac_cs_recheck=false
1992 ac_cs_silent=false
1993
1994 SHELL=\${CONFIG_SHELL-$SHELL}
1995 export SHELL
1996 _ASEOF
1997 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1998 ## -------------------- ##
1999 ## M4sh Initialization. ##
2000 ## -------------------- ##
2001
2002 # Be more Bourne compatible
2003 DUALCASE=1; export DUALCASE # for MKS sh
2004 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2005   emulate sh
2006   NULLCMD=:
2007   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2008   # is contrary to our usage.  Disable this feature.
2009   alias -g '${1+"$@"}'='"$@"'
2010   setopt NO_GLOB_SUBST
2011 else
2012   case `(set -o) 2>/dev/null` in #(
2013   *posix*) :
2014     set -o posix ;; #(
2015   *) :
2016      ;;
2017 esac
2018 fi
2019
2020
2021 as_nl='
2022 '
2023 export as_nl
2024 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2025 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2026 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2027 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2028 # Prefer a ksh shell builtin over an external printf program on Solaris,
2029 # but without wasting forks for bash or zsh.
2030 if test -z "$BASH_VERSION$ZSH_VERSION" \
2031     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2032   as_echo='print -r --'
2033   as_echo_n='print -rn --'
2034 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2035   as_echo='printf %s\n'
2036   as_echo_n='printf %s'
2037 else
2038   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2039     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2040     as_echo_n='/usr/ucb/echo -n'
2041   else
2042     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2043     as_echo_n_body='eval
2044       arg=$1;
2045       case $arg in #(
2046       *"$as_nl"*)
2047         expr "X$arg" : "X\\(.*\\)$as_nl";
2048         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2049       esac;
2050       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2051     '
2052     export as_echo_n_body
2053     as_echo_n='sh -c $as_echo_n_body as_echo'
2054   fi
2055   export as_echo_body
2056   as_echo='sh -c $as_echo_body as_echo'
2057 fi
2058
2059 # The user is always right.
2060 if test "${PATH_SEPARATOR+set}" != set; then
2061   PATH_SEPARATOR=:
2062   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2063     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2064       PATH_SEPARATOR=';'
2065   }
2066 fi
2067
2068
2069 # IFS
2070 # We need space, tab and new line, in precisely that order.  Quoting is
2071 # there to prevent editors from complaining about space-tab.
2072 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2073 # splitting by setting IFS to empty value.)
2074 IFS=" ""        $as_nl"
2075
2076 # Find who we are.  Look in the path if we contain no directory separator.
2077 as_myself=
2078 case $0 in #((
2079   *[\\/]* ) as_myself=$0 ;;
2080   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2081 for as_dir in $PATH
2082 do
2083   IFS=$as_save_IFS
2084   test -z "$as_dir" && as_dir=.
2085     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2086   done
2087 IFS=$as_save_IFS
2088
2089      ;;
2090 esac
2091 # We did not find ourselves, most probably we were run as `sh COMMAND'
2092 # in which case we are not to be found in the path.
2093 if test "x$as_myself" = x; then
2094   as_myself=$0
2095 fi
2096 if test ! -f "$as_myself"; then
2097   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2098   exit 1
2099 fi
2100
2101 # Unset variables that we do not need and which cause bugs (e.g. in
2102 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2103 # suppresses any "Segmentation fault" message there.  '((' could
2104 # trigger a bug in pdksh 5.2.14.
2105 for as_var in BASH_ENV ENV MAIL MAILPATH
2106 do eval test x\${$as_var+set} = xset \
2107   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2108 done
2109 PS1='$ '
2110 PS2='> '
2111 PS4='+ '
2112
2113 # NLS nuisances.
2114 LC_ALL=C
2115 export LC_ALL
2116 LANGUAGE=C
2117 export LANGUAGE
2118
2119 # CDPATH.
2120 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2121
2122
2123 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2124 # ----------------------------------------
2125 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2126 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2127 # script with STATUS, using 1 if that was 0.
2128 as_fn_error ()
2129 {
2130   as_status=$1; test $as_status -eq 0 && as_status=1
2131   if test "$4"; then
2132     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2133     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2134   fi
2135   $as_echo "$as_me: error: $2" >&2
2136   as_fn_exit $as_status
2137 } # as_fn_error
2138
2139
2140 # as_fn_set_status STATUS
2141 # -----------------------
2142 # Set $? to STATUS, without forking.
2143 as_fn_set_status ()
2144 {
2145   return $1
2146 } # as_fn_set_status
2147
2148 # as_fn_exit STATUS
2149 # -----------------
2150 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2151 as_fn_exit ()
2152 {
2153   set +e
2154   as_fn_set_status $1
2155   exit $1
2156 } # as_fn_exit
2157
2158 # as_fn_unset VAR
2159 # ---------------
2160 # Portably unset VAR.
2161 as_fn_unset ()
2162 {
2163   { eval $1=; unset $1;}
2164 }
2165 as_unset=as_fn_unset
2166 # as_fn_append VAR VALUE
2167 # ----------------------
2168 # Append the text in VALUE to the end of the definition contained in VAR. Take
2169 # advantage of any shell optimizations that allow amortized linear growth over
2170 # repeated appends, instead of the typical quadratic growth present in naive
2171 # implementations.
2172 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2173   eval 'as_fn_append ()
2174   {
2175     eval $1+=\$2
2176   }'
2177 else
2178   as_fn_append ()
2179   {
2180     eval $1=\$$1\$2
2181   }
2182 fi # as_fn_append
2183
2184 # as_fn_arith ARG...
2185 # ------------------
2186 # Perform arithmetic evaluation on the ARGs, and store the result in the
2187 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2188 # must be portable across $(()) and expr.
2189 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2190   eval 'as_fn_arith ()
2191   {
2192     as_val=$(( $* ))
2193   }'
2194 else
2195   as_fn_arith ()
2196   {
2197     as_val=`expr "$@" || test $? -eq 1`
2198   }
2199 fi # as_fn_arith
2200
2201
2202 if expr a : '\(a\)' >/dev/null 2>&1 &&
2203    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2204   as_expr=expr
2205 else
2206   as_expr=false
2207 fi
2208
2209 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2210   as_basename=basename
2211 else
2212   as_basename=false
2213 fi
2214
2215 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2216   as_dirname=dirname
2217 else
2218   as_dirname=false
2219 fi
2220
2221 as_me=`$as_basename -- "$0" ||
2222 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2223          X"$0" : 'X\(//\)$' \| \
2224          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2225 $as_echo X/"$0" |
2226     sed '/^.*\/\([^/][^/]*\)\/*$/{
2227             s//\1/
2228             q
2229           }
2230           /^X\/\(\/\/\)$/{
2231             s//\1/
2232             q
2233           }
2234           /^X\/\(\/\).*/{
2235             s//\1/
2236             q
2237           }
2238           s/.*/./; q'`
2239
2240 # Avoid depending upon Character Ranges.
2241 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2242 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2243 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2244 as_cr_digits='0123456789'
2245 as_cr_alnum=$as_cr_Letters$as_cr_digits
2246
2247 ECHO_C= ECHO_N= ECHO_T=
2248 case `echo -n x` in #(((((
2249 -n*)
2250   case `echo 'xy\c'` in
2251   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2252   xy)  ECHO_C='\c';;
2253   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2254        ECHO_T=' ';;
2255   esac;;
2256 *)
2257   ECHO_N='-n';;
2258 esac
2259
2260 rm -f conf$$ conf$$.exe conf$$.file
2261 if test -d conf$$.dir; then
2262   rm -f conf$$.dir/conf$$.file
2263 else
2264   rm -f conf$$.dir
2265   mkdir conf$$.dir 2>/dev/null
2266 fi
2267 if (echo >conf$$.file) 2>/dev/null; then
2268   if ln -s conf$$.file conf$$ 2>/dev/null; then
2269     as_ln_s='ln -s'
2270     # ... but there are two gotchas:
2271     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2272     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2273     # In both cases, we have to default to `cp -pR'.
2274     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2275       as_ln_s='cp -pR'
2276   elif ln conf$$.file conf$$ 2>/dev/null; then
2277     as_ln_s=ln
2278   else
2279     as_ln_s='cp -pR'
2280   fi
2281 else
2282   as_ln_s='cp -pR'
2283 fi
2284 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2285 rmdir conf$$.dir 2>/dev/null
2286
2287
2288 # as_fn_mkdir_p
2289 # -------------
2290 # Create "$as_dir" as a directory, including parents if necessary.
2291 as_fn_mkdir_p ()
2292 {
2293
2294   case $as_dir in #(
2295   -*) as_dir=./$as_dir;;
2296   esac
2297   test -d "$as_dir" || eval $as_mkdir_p || {
2298     as_dirs=
2299     while :; do
2300       case $as_dir in #(
2301       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2302       *) as_qdir=$as_dir;;
2303       esac
2304       as_dirs="'$as_qdir' $as_dirs"
2305       as_dir=`$as_dirname -- "$as_dir" ||
2306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2307          X"$as_dir" : 'X\(//\)[^/]' \| \
2308          X"$as_dir" : 'X\(//\)$' \| \
2309          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2310 $as_echo X"$as_dir" |
2311     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2312             s//\1/
2313             q
2314           }
2315           /^X\(\/\/\)[^/].*/{
2316             s//\1/
2317             q
2318           }
2319           /^X\(\/\/\)$/{
2320             s//\1/
2321             q
2322           }
2323           /^X\(\/\).*/{
2324             s//\1/
2325             q
2326           }
2327           s/.*/./; q'`
2328       test -d "$as_dir" && break
2329     done
2330     test -z "$as_dirs" || eval "mkdir $as_dirs"
2331   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2332
2333
2334 } # as_fn_mkdir_p
2335 if mkdir -p . 2>/dev/null; then
2336   as_mkdir_p='mkdir -p "$as_dir"'
2337 else
2338   test -d ./-p && rmdir ./-p
2339   as_mkdir_p=false
2340 fi
2341
2342
2343 # as_fn_executable_p FILE
2344 # -----------------------
2345 # Test if FILE is an executable regular file.
2346 as_fn_executable_p ()
2347 {
2348   test -f "$1" && test -x "$1"
2349 } # as_fn_executable_p
2350 as_test_x='test -x'
2351 as_executable_p=as_fn_executable_p
2352
2353 # Sed expression to map a string onto a valid CPP name.
2354 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2355
2356 # Sed expression to map a string onto a valid variable name.
2357 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2358
2359
2360 exec 6>&1
2361 ## ----------------------------------- ##
2362 ## Main body of $CONFIG_STATUS script. ##
2363 ## ----------------------------------- ##
2364 _ASEOF
2365 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2366
2367 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2368 # Save the log message, to keep $0 and so on meaningful, and to
2369 # report actual input values of CONFIG_FILES etc. instead of their
2370 # values after options handling.
2371 ac_log="
2372 This file was extended by $as_me, which was
2373 generated by GNU Autoconf 2.69.  Invocation command line was
2374
2375   CONFIG_FILES    = $CONFIG_FILES
2376   CONFIG_HEADERS  = $CONFIG_HEADERS
2377   CONFIG_LINKS    = $CONFIG_LINKS
2378   CONFIG_COMMANDS = $CONFIG_COMMANDS
2379   $ $0 $@
2380
2381 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2382 "
2383
2384 _ACEOF
2385
2386 case $ac_config_files in *"
2387 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2388 esac
2389
2390
2391
2392 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2393 # Files that config.status was made for.
2394 config_files="$ac_config_files"
2395
2396 _ACEOF
2397
2398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2399 ac_cs_usage="\
2400 \`$as_me' instantiates files and other configuration actions
2401 from templates according to the current configuration.  Unless the files
2402 and actions are specified as TAGs, all are instantiated by default.
2403
2404 Usage: $0 [OPTION]... [TAG]...
2405
2406   -h, --help       print this help, then exit
2407   -V, --version    print version number and configuration settings, then exit
2408       --config     print configuration, then exit
2409   -q, --quiet, --silent
2410                    do not print progress messages
2411   -d, --debug      don't remove temporary files
2412       --recheck    update $as_me by reconfiguring in the same conditions
2413       --file=FILE[:TEMPLATE]
2414                    instantiate the configuration file FILE
2415
2416 Configuration files:
2417 $config_files
2418
2419 Report bugs to the package provider."
2420
2421 _ACEOF
2422 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2423 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2424 ac_cs_version="\\
2425 config.status
2426 configured by $0, generated by GNU Autoconf 2.69,
2427   with options \\"\$ac_cs_config\\"
2428
2429 Copyright (C) 2012 Free Software Foundation, Inc.
2430 This config.status script is free software; the Free Software Foundation
2431 gives unlimited permission to copy, distribute and modify it."
2432
2433 ac_pwd='$ac_pwd'
2434 srcdir='$srcdir'
2435 test -n "\$AWK" || AWK=awk
2436 _ACEOF
2437
2438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2439 # The default lists apply if the user does not specify any file.
2440 ac_need_defaults=:
2441 while test $# != 0
2442 do
2443   case $1 in
2444   --*=?*)
2445     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2446     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2447     ac_shift=:
2448     ;;
2449   --*=)
2450     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2451     ac_optarg=
2452     ac_shift=:
2453     ;;
2454   *)
2455     ac_option=$1
2456     ac_optarg=$2
2457     ac_shift=shift
2458     ;;
2459   esac
2460
2461   case $ac_option in
2462   # Handling of the options.
2463   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2464     ac_cs_recheck=: ;;
2465   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2466     $as_echo "$ac_cs_version"; exit ;;
2467   --config | --confi | --conf | --con | --co | --c )
2468     $as_echo "$ac_cs_config"; exit ;;
2469   --debug | --debu | --deb | --de | --d | -d )
2470     debug=: ;;
2471   --file | --fil | --fi | --f )
2472     $ac_shift
2473     case $ac_optarg in
2474     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2475     '') as_fn_error $? "missing file argument" ;;
2476     esac
2477     as_fn_append CONFIG_FILES " '$ac_optarg'"
2478     ac_need_defaults=false;;
2479   --he | --h |  --help | --hel | -h )
2480     $as_echo "$ac_cs_usage"; exit ;;
2481   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2482   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2483     ac_cs_silent=: ;;
2484
2485   # This is an error.
2486   -*) as_fn_error $? "unrecognized option: \`$1'
2487 Try \`$0 --help' for more information." ;;
2488
2489   *) as_fn_append ac_config_targets " $1"
2490      ac_need_defaults=false ;;
2491
2492   esac
2493   shift
2494 done
2495
2496 ac_configure_extra_args=
2497
2498 if $ac_cs_silent; then
2499   exec 6>/dev/null
2500   ac_configure_extra_args="$ac_configure_extra_args --silent"
2501 fi
2502
2503 _ACEOF
2504 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2505 if \$ac_cs_recheck; then
2506   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2507   shift
2508   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2509   CONFIG_SHELL='$SHELL'
2510   export CONFIG_SHELL
2511   exec "\$@"
2512 fi
2513
2514 _ACEOF
2515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2516 exec 5>>config.log
2517 {
2518   echo
2519   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2520 ## Running $as_me. ##
2521 _ASBOX
2522   $as_echo "$ac_log"
2523 } >&5
2524
2525 _ACEOF
2526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2527 _ACEOF
2528
2529 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2530
2531 # Handling of arguments.
2532 for ac_config_target in $ac_config_targets
2533 do
2534   case $ac_config_target in
2535     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2536
2537   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2538   esac
2539 done
2540
2541
2542 # If the user did not use the arguments to specify the items to instantiate,
2543 # then the envvar interface is used.  Set only those that are not.
2544 # We use the long form for the default assignment because of an extremely
2545 # bizarre bug on SunOS 4.1.3.
2546 if $ac_need_defaults; then
2547   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2548 fi
2549
2550 # Have a temporary directory for convenience.  Make it in the build tree
2551 # simply because there is no reason against having it here, and in addition,
2552 # creating and moving files from /tmp can sometimes cause problems.
2553 # Hook for its removal unless debugging.
2554 # Note that there is a small window in which the directory will not be cleaned:
2555 # after its creation but before its name has been assigned to `$tmp'.
2556 $debug ||
2557 {
2558   tmp= ac_tmp=
2559   trap 'exit_status=$?
2560   : "${ac_tmp:=$tmp}"
2561   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2562 ' 0
2563   trap 'as_fn_exit 1' 1 2 13 15
2564 }
2565 # Create a (secure) tmp directory for tmp files.
2566
2567 {
2568   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2569   test -d "$tmp"
2570 }  ||
2571 {
2572   tmp=./conf$$-$RANDOM
2573   (umask 077 && mkdir "$tmp")
2574 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2575 ac_tmp=$tmp
2576
2577 # Set up the scripts for CONFIG_FILES section.
2578 # No need to generate them if there are no CONFIG_FILES.
2579 # This happens for instance with `./config.status config.h'.
2580 if test -n "$CONFIG_FILES"; then
2581
2582
2583 ac_cr=`echo X | tr X '\015'`
2584 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2585 # But we know of no other shell where ac_cr would be empty at this
2586 # point, so we can use a bashism as a fallback.
2587 if test "x$ac_cr" = x; then
2588   eval ac_cr=\$\'\\r\'
2589 fi
2590 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2591 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2592   ac_cs_awk_cr='\\r'
2593 else
2594   ac_cs_awk_cr=$ac_cr
2595 fi
2596
2597 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2598 _ACEOF
2599
2600
2601 {
2602   echo "cat >conf$$subs.awk <<_ACEOF" &&
2603   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2604   echo "_ACEOF"
2605 } >conf$$subs.sh ||
2606   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2607 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2608 ac_delim='%!_!# '
2609 for ac_last_try in false false false false false :; do
2610   . ./conf$$subs.sh ||
2611     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2612
2613   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2614   if test $ac_delim_n = $ac_delim_num; then
2615     break
2616   elif $ac_last_try; then
2617     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2618   else
2619     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2620   fi
2621 done
2622 rm -f conf$$subs.sh
2623
2624 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2625 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2626 _ACEOF
2627 sed -n '
2628 h
2629 s/^/S["/; s/!.*/"]=/
2630 p
2631 g
2632 s/^[^!]*!//
2633 :repl
2634 t repl
2635 s/'"$ac_delim"'$//
2636 t delim
2637 :nl
2638 h
2639 s/\(.\{148\}\)..*/\1/
2640 t more1
2641 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2642 p
2643 n
2644 b repl
2645 :more1
2646 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2647 p
2648 g
2649 s/.\{148\}//
2650 t nl
2651 :delim
2652 h
2653 s/\(.\{148\}\)..*/\1/
2654 t more2
2655 s/["\\]/\\&/g; s/^/"/; s/$/"/
2656 p
2657 b
2658 :more2
2659 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2660 p
2661 g
2662 s/.\{148\}//
2663 t delim
2664 ' <conf$$subs.awk | sed '
2665 /^[^""]/{
2666   N
2667   s/\n//
2668 }
2669 ' >>$CONFIG_STATUS || ac_write_fail=1
2670 rm -f conf$$subs.awk
2671 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2672 _ACAWK
2673 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2674   for (key in S) S_is_set[key] = 1
2675   FS = "\a"
2676
2677 }
2678 {
2679   line = $ 0
2680   nfields = split(line, field, "@")
2681   substed = 0
2682   len = length(field[1])
2683   for (i = 2; i < nfields; i++) {
2684     key = field[i]
2685     keylen = length(key)
2686     if (S_is_set[key]) {
2687       value = S[key]
2688       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2689       len += length(value) + length(field[++i])
2690       substed = 1
2691     } else
2692       len += 1 + keylen
2693   }
2694
2695   print line
2696 }
2697
2698 _ACAWK
2699 _ACEOF
2700 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2701 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2702   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2703 else
2704   cat
2705 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2706   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2707 _ACEOF
2708
2709 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2710 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2711 # trailing colons and then remove the whole line if VPATH becomes empty
2712 # (actually we leave an empty line to preserve line numbers).
2713 if test "x$srcdir" = x.; then
2714   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2715 h
2716 s///
2717 s/^/:/
2718 s/[      ]*$/:/
2719 s/:\$(srcdir):/:/g
2720 s/:\${srcdir}:/:/g
2721 s/:@srcdir@:/:/g
2722 s/^:*//
2723 s/:*$//
2724 x
2725 s/\(=[   ]*\).*/\1/
2726 G
2727 s/\n//
2728 s/^[^=]*=[       ]*$//
2729 }'
2730 fi
2731
2732 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2733 fi # test -n "$CONFIG_FILES"
2734
2735
2736 eval set X "  :F $CONFIG_FILES      "
2737 shift
2738 for ac_tag
2739 do
2740   case $ac_tag in
2741   :[FHLC]) ac_mode=$ac_tag; continue;;
2742   esac
2743   case $ac_mode$ac_tag in
2744   :[FHL]*:*);;
2745   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2746   :[FH]-) ac_tag=-:-;;
2747   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2748   esac
2749   ac_save_IFS=$IFS
2750   IFS=:
2751   set x $ac_tag
2752   IFS=$ac_save_IFS
2753   shift
2754   ac_file=$1
2755   shift
2756
2757   case $ac_mode in
2758   :L) ac_source=$1;;
2759   :[FH])
2760     ac_file_inputs=
2761     for ac_f
2762     do
2763       case $ac_f in
2764       -) ac_f="$ac_tmp/stdin";;
2765       *) # Look for the file first in the build tree, then in the source tree
2766          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2767          # because $ac_f cannot contain `:'.
2768          test -f "$ac_f" ||
2769            case $ac_f in
2770            [\\/$]*) false;;
2771            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2772            esac ||
2773            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2774       esac
2775       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2776       as_fn_append ac_file_inputs " '$ac_f'"
2777     done
2778
2779     # Let's still pretend it is `configure' which instantiates (i.e., don't
2780     # use $as_me), people would be surprised to read:
2781     #    /* config.h.  Generated by config.status.  */
2782     configure_input='Generated from '`
2783           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2784         `' by configure.'
2785     if test x"$ac_file" != x-; then
2786       configure_input="$ac_file.  $configure_input"
2787       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2788 $as_echo "$as_me: creating $ac_file" >&6;}
2789     fi
2790     # Neutralize special characters interpreted by sed in replacement strings.
2791     case $configure_input in #(
2792     *\&* | *\|* | *\\* )
2793        ac_sed_conf_input=`$as_echo "$configure_input" |
2794        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2795     *) ac_sed_conf_input=$configure_input;;
2796     esac
2797
2798     case $ac_tag in
2799     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2800       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2801     esac
2802     ;;
2803   esac
2804
2805   ac_dir=`$as_dirname -- "$ac_file" ||
2806 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2807          X"$ac_file" : 'X\(//\)[^/]' \| \
2808          X"$ac_file" : 'X\(//\)$' \| \
2809          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2810 $as_echo X"$ac_file" |
2811     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2812             s//\1/
2813             q
2814           }
2815           /^X\(\/\/\)[^/].*/{
2816             s//\1/
2817             q
2818           }
2819           /^X\(\/\/\)$/{
2820             s//\1/
2821             q
2822           }
2823           /^X\(\/\).*/{
2824             s//\1/
2825             q
2826           }
2827           s/.*/./; q'`
2828   as_dir="$ac_dir"; as_fn_mkdir_p
2829   ac_builddir=.
2830
2831 case "$ac_dir" in
2832 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2833 *)
2834   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2835   # A ".." for each directory in $ac_dir_suffix.
2836   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2837   case $ac_top_builddir_sub in
2838   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2839   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2840   esac ;;
2841 esac
2842 ac_abs_top_builddir=$ac_pwd
2843 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2844 # for backward compatibility:
2845 ac_top_builddir=$ac_top_build_prefix
2846
2847 case $srcdir in
2848   .)  # We are building in place.
2849     ac_srcdir=.
2850     ac_top_srcdir=$ac_top_builddir_sub
2851     ac_abs_top_srcdir=$ac_pwd ;;
2852   [\\/]* | ?:[\\/]* )  # Absolute name.
2853     ac_srcdir=$srcdir$ac_dir_suffix;
2854     ac_top_srcdir=$srcdir
2855     ac_abs_top_srcdir=$srcdir ;;
2856   *) # Relative name.
2857     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2858     ac_top_srcdir=$ac_top_build_prefix$srcdir
2859     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2860 esac
2861 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2862
2863
2864   case $ac_mode in
2865   :F)
2866   #
2867   # CONFIG_FILE
2868   #
2869
2870 _ACEOF
2871
2872 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2873 # If the template does not know about datarootdir, expand it.
2874 # FIXME: This hack should be removed a few years after 2.60.
2875 ac_datarootdir_hack=; ac_datarootdir_seen=
2876 ac_sed_dataroot='
2877 /datarootdir/ {
2878   p
2879   q
2880 }
2881 /@datadir@/p
2882 /@docdir@/p
2883 /@infodir@/p
2884 /@localedir@/p
2885 /@mandir@/p'
2886 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2887 *datarootdir*) ac_datarootdir_seen=yes;;
2888 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2889   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2890 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2891 _ACEOF
2892 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2893   ac_datarootdir_hack='
2894   s&@datadir@&$datadir&g
2895   s&@docdir@&$docdir&g
2896   s&@infodir@&$infodir&g
2897   s&@localedir@&$localedir&g
2898   s&@mandir@&$mandir&g
2899   s&\\\${datarootdir}&$datarootdir&g' ;;
2900 esac
2901 _ACEOF
2902
2903 # Neutralize VPATH when `$srcdir' = `.'.
2904 # Shell code in configure.ac might set extrasub.
2905 # FIXME: do we really want to maintain this feature?
2906 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2907 ac_sed_extra="$ac_vpsub
2908 $extrasub
2909 _ACEOF
2910 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2911 :t
2912 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2913 s|@configure_input@|$ac_sed_conf_input|;t t
2914 s&@top_builddir@&$ac_top_builddir_sub&;t t
2915 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2916 s&@srcdir@&$ac_srcdir&;t t
2917 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2918 s&@top_srcdir@&$ac_top_srcdir&;t t
2919 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2920 s&@builddir@&$ac_builddir&;t t
2921 s&@abs_builddir@&$ac_abs_builddir&;t t
2922 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2923 $ac_datarootdir_hack
2924 "
2925 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
2926   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2927
2928 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2929   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
2930   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
2931       "$ac_tmp/out"`; test -z "$ac_out"; } &&
2932   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2933 which seems to be undefined.  Please make sure it is defined" >&5
2934 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2935 which seems to be undefined.  Please make sure it is defined" >&2;}
2936
2937   rm -f "$ac_tmp/stdin"
2938   case $ac_file in
2939   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
2940   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
2941   esac \
2942   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2943  ;;
2944
2945
2946
2947   esac
2948
2949 done # for ac_tag
2950
2951
2952 as_fn_exit 0
2953 _ACEOF
2954 ac_clean_files=$ac_clean_files_save
2955
2956 test $ac_write_fail = 0 ||
2957   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
2958
2959
2960 # configure is writing to config.log, and then calls config.status.
2961 # config.status does its own redirection, appending to config.log.
2962 # Unfortunately, on DOS this fails, as config.log is still kept open
2963 # by configure, so config.status won't be able to write to it; its
2964 # output is simply discarded.  So we exec the FD to /dev/null,
2965 # effectively closing config.log, so it can be properly (re)opened and
2966 # appended to by config.status.  When coming back to configure, we
2967 # need to make the FD available again.
2968 if test "$no_create" != yes; then
2969   ac_cs_success=:
2970   ac_config_status_args=
2971   test "$silent" = yes &&
2972     ac_config_status_args="$ac_config_status_args --quiet"
2973   exec 5>/dev/null
2974   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2975   exec 5>>config.log
2976   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2977   # would make configure fail if this is the last instruction.
2978   $ac_cs_success || as_fn_exit 1
2979 fi
2980 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2982 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2983 fi
2984