etc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for etc 0.
   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='etc'
 578 PACKAGE_TARNAME='etc'
 579 PACKAGE_VERSION='0'
 580 PACKAGE_STRING='etc 0'
 581 PACKAGE_BUGREPORT=''
 582 PACKAGE_URL=''
 583
 584 ac_subst_vars='LTLIBOBJS
 585 LIBOBJS
 586 AM_BACKSLASH
 587 AM_DEFAULT_VERBOSITY
 588 AM_DEFAULT_V
 589 AM_V
 590 am__untar
 591 am__tar
 592 AMTAR
 593 am__leading_dot
 594 SET_MAKE
 595 AWK
 596 mkdir_p
 597 MKDIR_P
 598 INSTALL_STRIP_PROGRAM
 599 STRIP
 600 install_sh
 601 MAKEINFO
 602 AUTOHEADER
 603 AUTOMAKE
 604 AUTOCONF
 605 ACLOCAL
 606 VERSION
 607 PACKAGE
 608 CYGPATH_W
 609 am__isrc
 610 INSTALL_DATA
 611 INSTALL_SCRIPT
 612 INSTALL_PROGRAM
 613 MAINT
 614 MAINTAINER_MODE_FALSE
 615 MAINTAINER_MODE_TRUE
 616 target_alias
 617 host_alias
 618 build_alias
 619 LIBS
 620 ECHO_T
 621 ECHO_N
 622 ECHO_C
 623 DEFS
 624 mandir
 625 localedir
 626 libdir
 627 psdir
 628 pdfdir
 629 dvidir
 630 htmldir
 631 infodir
 632 docdir
 633 oldincludedir
 634 includedir
 635 localstatedir
 636 sharedstatedir
 637 sysconfdir
 638 datadir
 639 datarootdir
 640 libexecdir
 641 sbindir
 642 bindir
 643 program_transform_name
 644 prefix
 645 exec_prefix
 646 PACKAGE_URL
 647 PACKAGE_BUGREPORT
 648 PACKAGE_STRING
 649 PACKAGE_VERSION
 650 PACKAGE_TARNAME
 651 PACKAGE_NAME
 652 PATH_SEPARATOR
 653 SHELL'
 654 ac_subst_files=''
 655 ac_user_opts='
 656 enable_option_checking
 657 enable_maintainer_mode
 658 enable_silent_rules
 659 '
 660       ac_precious_vars='build_alias
 661 host_alias
 662 target_alias'
 663
 664
 665 # Initialize some variables set by options.
 666 ac_init_help=
 667 ac_init_version=false
 668 ac_unrecognized_opts=
 669 ac_unrecognized_sep=
 670 # The variables have the same names as the options, with
 671 # dashes changed to underlines.
 672 cache_file=/dev/null
 673 exec_prefix=NONE
 674 no_create=
 675 no_recursion=
 676 prefix=NONE
 677 program_prefix=NONE
 678 program_suffix=NONE
 679 program_transform_name=s,x,x,
 680 silent=
 681 site=
 682 srcdir=
 683 verbose=
 684 x_includes=NONE
 685 x_libraries=NONE
 686
 687 # Installation directory options.
 688 # These are left unexpanded so users can "make install exec_prefix=/foo"
 689 # and all the variables that are supposed to be based on exec_prefix
 690 # by default will actually change.
 691 # Use braces instead of parens because sh, perl, etc. also accept them.
 692 # (The list follows the same order as the GNU Coding Standards.)
 693 bindir='${exec_prefix}/bin'
 694 sbindir='${exec_prefix}/sbin'
 695 libexecdir='${exec_prefix}/libexec'
 696 datarootdir='${prefix}/share'
 697 datadir='${datarootdir}'
 698 sysconfdir='${prefix}/etc'
 699 sharedstatedir='${prefix}/com'
 700 localstatedir='${prefix}/var'
 701 includedir='${prefix}/include'
 702 oldincludedir='/usr/include'
 703 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 704 infodir='${datarootdir}/info'
 705 htmldir='${docdir}'
 706 dvidir='${docdir}'
 707 pdfdir='${docdir}'
 708 psdir='${docdir}'
 709 libdir='${exec_prefix}/lib'
 710 localedir='${datarootdir}/locale'
 711 mandir='${datarootdir}/man'
 712
 713 ac_prev=
 714 ac_dashdash=
 715 for ac_option
 716 do
 717   # If the previous option needs an argument, assign it.
 718   if test -n "$ac_prev"; then
 719     eval $ac_prev=\$ac_option
 720     ac_prev=
 721     continue
 722   fi
 723
 724   case $ac_option in
 725   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 726   *=)   ac_optarg= ;;
 727   *)    ac_optarg=yes ;;
 728   esac
 729
 730   # Accept the important Cygnus configure options, so we can diagnose typos.
 731
 732   case $ac_dashdash$ac_option in
 733   --)
 734     ac_dashdash=yes ;;
 735
 736   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 737     ac_prev=bindir ;;
 738   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 739     bindir=$ac_optarg ;;
 740
 741   -build | --build | --buil | --bui | --bu)
 742     ac_prev=build_alias ;;
 743   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 744     build_alias=$ac_optarg ;;
 745
 746   -cache-file | --cache-file | --cache-fil | --cache-fi \
 747   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 748     ac_prev=cache_file ;;
 749   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 750   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 751     cache_file=$ac_optarg ;;
 752
 753   --config-cache | -C)
 754     cache_file=config.cache ;;
 755
 756   -datadir | --datadir | --datadi | --datad)
 757     ac_prev=datadir ;;
 758   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 759     datadir=$ac_optarg ;;
 760
 761   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 762   | --dataroo | --dataro | --datar)
 763     ac_prev=datarootdir ;;
 764   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 765   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 766     datarootdir=$ac_optarg ;;
 767
 768   -disable-* | --disable-*)
 769     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 770     # Reject names that are not valid shell variable names.
 771     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 772       as_fn_error $? "invalid feature name: $ac_useropt"
 773     ac_useropt_orig=$ac_useropt
 774     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 775     case $ac_user_opts in
 776       *"
 777 "enable_$ac_useropt"
 778 "*) ;;
 779       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 780          ac_unrecognized_sep=', ';;
 781     esac
 782     eval enable_$ac_useropt=no ;;
 783
 784   -docdir | --docdir | --docdi | --doc | --do)
 785     ac_prev=docdir ;;
 786   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 787     docdir=$ac_optarg ;;
 788
 789   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 790     ac_prev=dvidir ;;
 791   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 792     dvidir=$ac_optarg ;;
 793
 794   -enable-* | --enable-*)
 795     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 796     # Reject names that are not valid shell variable names.
 797     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 798       as_fn_error $? "invalid feature name: $ac_useropt"
 799     ac_useropt_orig=$ac_useropt
 800     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 801     case $ac_user_opts in
 802       *"
 803 "enable_$ac_useropt"
 804 "*) ;;
 805       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 806          ac_unrecognized_sep=', ';;
 807     esac
 808     eval enable_$ac_useropt=\$ac_optarg ;;
 809
 810   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 811   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 812   | --exec | --exe | --ex)
 813     ac_prev=exec_prefix ;;
 814   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 815   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 816   | --exec=* | --exe=* | --ex=*)
 817     exec_prefix=$ac_optarg ;;
 818
 819   -gas | --gas | --ga | --g)
 820     # Obsolete; use --with-gas.
 821     with_gas=yes ;;
 822
 823   -help | --help | --hel | --he | -h)
 824     ac_init_help=long ;;
 825   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 826     ac_init_help=recursive ;;
 827   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 828     ac_init_help=short ;;
 829
 830   -host | --host | --hos | --ho)
 831     ac_prev=host_alias ;;
 832   -host=* | --host=* | --hos=* | --ho=*)
 833     host_alias=$ac_optarg ;;
 834
 835   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 836     ac_prev=htmldir ;;
 837   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 838   | --ht=*)
 839     htmldir=$ac_optarg ;;
 840
 841   -includedir | --includedir | --includedi | --included | --include \
 842   | --includ | --inclu | --incl | --inc)
 843     ac_prev=includedir ;;
 844   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 845   | --includ=* | --inclu=* | --incl=* | --inc=*)
 846     includedir=$ac_optarg ;;
 847
 848   -infodir | --infodir | --infodi | --infod | --info | --inf)
 849     ac_prev=infodir ;;
 850   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 851     infodir=$ac_optarg ;;
 852
 853   -libdir | --libdir | --libdi | --libd)
 854     ac_prev=libdir ;;
 855   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 856     libdir=$ac_optarg ;;
 857
 858   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 859   | --libexe | --libex | --libe)
 860     ac_prev=libexecdir ;;
 861   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 862   | --libexe=* | --libex=* | --libe=*)
 863     libexecdir=$ac_optarg ;;
 864
 865   -localedir | --localedir | --localedi | --localed | --locale)
 866     ac_prev=localedir ;;
 867   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 868     localedir=$ac_optarg ;;
 869
 870   -localstatedir | --localstatedir | --localstatedi | --localstated \
 871   | --localstate | --localstat | --localsta | --localst | --locals)
 872     ac_prev=localstatedir ;;
 873   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 874   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 875     localstatedir=$ac_optarg ;;
 876
 877   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 878     ac_prev=mandir ;;
 879   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 880     mandir=$ac_optarg ;;
 881
 882   -nfp | --nfp | --nf)
 883     # Obsolete; use --without-fp.
 884     with_fp=no ;;
 885
 886   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 887   | --no-cr | --no-c | -n)
 888     no_create=yes ;;
 889
 890   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 891   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 892     no_recursion=yes ;;
 893
 894   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 895   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 896   | --oldin | --oldi | --old | --ol | --o)
 897     ac_prev=oldincludedir ;;
 898   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 899   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 900   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 901     oldincludedir=$ac_optarg ;;
 902
 903   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 904     ac_prev=prefix ;;
 905   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 906     prefix=$ac_optarg ;;
 907
 908   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 909   | --program-pre | --program-pr | --program-p)
 910     ac_prev=program_prefix ;;
 911   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 912   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 913     program_prefix=$ac_optarg ;;
 914
 915   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 916   | --program-suf | --program-su | --program-s)
 917     ac_prev=program_suffix ;;
 918   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 919   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 920     program_suffix=$ac_optarg ;;
 921
 922   -program-transform-name | --program-transform-name \
 923   | --program-transform-nam | --program-transform-na \
 924   | --program-transform-n | --program-transform- \
 925   | --program-transform | --program-transfor \
 926   | --program-transfo | --program-transf \
 927   | --program-trans | --program-tran \
 928   | --progr-tra | --program-tr | --program-t)
 929     ac_prev=program_transform_name ;;
 930   -program-transform-name=* | --program-transform-name=* \
 931   | --program-transform-nam=* | --program-transform-na=* \
 932   | --program-transform-n=* | --program-transform-=* \
 933   | --program-transform=* | --program-transfor=* \
 934   | --program-transfo=* | --program-transf=* \
 935   | --program-trans=* | --program-tran=* \
 936   | --progr-tra=* | --program-tr=* | --program-t=*)
 937     program_transform_name=$ac_optarg ;;
 938
 939   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 940     ac_prev=pdfdir ;;
 941   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 942     pdfdir=$ac_optarg ;;
 943
 944   -psdir | --psdir | --psdi | --psd | --ps)
 945     ac_prev=psdir ;;
 946   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 947     psdir=$ac_optarg ;;
 948
 949   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 950   | -silent | --silent | --silen | --sile | --sil)
 951     silent=yes ;;
 952
 953   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 954     ac_prev=sbindir ;;
 955   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 956   | --sbi=* | --sb=*)
 957     sbindir=$ac_optarg ;;
 958
 959   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 960   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 961   | --sharedst | --shareds | --shared | --share | --shar \
 962   | --sha | --sh)
 963     ac_prev=sharedstatedir ;;
 964   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 965   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 966   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 967   | --sha=* | --sh=*)
 968     sharedstatedir=$ac_optarg ;;
 969
 970   -site | --site | --sit)
 971     ac_prev=site ;;
 972   -site=* | --site=* | --sit=*)
 973     site=$ac_optarg ;;
 974
 975   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 976     ac_prev=srcdir ;;
 977   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 978     srcdir=$ac_optarg ;;
 979
 980   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 981   | --syscon | --sysco | --sysc | --sys | --sy)
 982     ac_prev=sysconfdir ;;
 983   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 984   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 985     sysconfdir=$ac_optarg ;;
 986
 987   -target | --target | --targe | --targ | --tar | --ta | --t)
 988     ac_prev=target_alias ;;
 989   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 990     target_alias=$ac_optarg ;;
 991
 992   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 993     verbose=yes ;;
 994
 995   -version | --version | --versio | --versi | --vers | -V)
 996     ac_init_version=: ;;
 997
 998   -with-* | --with-*)
 999     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1000     # Reject names that are not valid shell variable names.
1001     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1002       as_fn_error $? "invalid package name: $ac_useropt"
1003     ac_useropt_orig=$ac_useropt
1004     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1005     case $ac_user_opts in
1006       *"
1007 "with_$ac_useropt"
1008 "*) ;;
1009       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1010          ac_unrecognized_sep=', ';;
1011     esac
1012     eval with_$ac_useropt=\$ac_optarg ;;
1013
1014   -without-* | --without-*)
1015     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1016     # Reject names that are not valid shell variable names.
1017     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1018       as_fn_error $? "invalid package name: $ac_useropt"
1019     ac_useropt_orig=$ac_useropt
1020     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1021     case $ac_user_opts in
1022       *"
1023 "with_$ac_useropt"
1024 "*) ;;
1025       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1026          ac_unrecognized_sep=', ';;
1027     esac
1028     eval with_$ac_useropt=no ;;
1029
1030   --x)
1031     # Obsolete; use --with-x.
1032     with_x=yes ;;
1033
1034   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1035   | --x-incl | --x-inc | --x-in | --x-i)
1036     ac_prev=x_includes ;;
1037   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1038   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1039     x_includes=$ac_optarg ;;
1040
1041   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1042   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1043     ac_prev=x_libraries ;;
1044   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1045   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1046     x_libraries=$ac_optarg ;;
1047
1048   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1049 Try \`$0 --help' for more information"
1050     ;;
1051
1052   *=*)
1053     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1054     # Reject names that are not valid shell variable names.
1055     case $ac_envvar in #(
1056       '' | [0-9]* | *[!_$as_cr_alnum]* )
1057       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1058     esac
1059     eval $ac_envvar=\$ac_optarg
1060     export $ac_envvar ;;
1061
1062   *)
1063     # FIXME: should be removed in autoconf 3.0.
1064     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1065     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1066       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1067     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1068     ;;
1069
1070   esac
1071 done
1072
1073 if test -n "$ac_prev"; then
1074   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1075   as_fn_error $? "missing argument to $ac_option"
1076 fi
1077
1078 if test -n "$ac_unrecognized_opts"; then
1079   case $enable_option_checking in
1080     no) ;;
1081     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1082     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1083   esac
1084 fi
1085
1086 # Check all directory arguments for consistency.
1087 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1088                 datadir sysconfdir sharedstatedir localstatedir includedir \
1089                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1090                 libdir localedir mandir
1091 do
1092   eval ac_val=\$$ac_var
1093   # Remove trailing slashes.
1094   case $ac_val in
1095     */ )
1096       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1097       eval $ac_var=\$ac_val;;
1098   esac
1099   # Be sure to have absolute directory names.
1100   case $ac_val in
1101     [\\/$]* | ?:[\\/]* )  continue;;
1102     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1103   esac
1104   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1105 done
1106
1107 # There might be people who depend on the old broken behavior: `$host'
1108 # used to hold the argument of --host etc.
1109 # FIXME: To remove some day.
1110 build=$build_alias
1111 host=$host_alias
1112 target=$target_alias
1113
1114 # FIXME: To remove some day.
1115 if test "x$host_alias" != x; then
1116   if test "x$build_alias" = x; then
1117     cross_compiling=maybe
1118   elif test "x$build_alias" != "x$host_alias"; then
1119     cross_compiling=yes
1120   fi
1121 fi
1122
1123 ac_tool_prefix=
1124 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1125
1126 test "$silent" = yes && exec 6>/dev/null
1127
1128
1129 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1130 ac_ls_di=`ls -di .` &&
1131 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1132   as_fn_error $? "working directory cannot be determined"
1133 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1134   as_fn_error $? "pwd does not report name of working directory"
1135
1136
1137 # Find the source files, if location was not specified.
1138 if test -z "$srcdir"; then
1139   ac_srcdir_defaulted=yes
1140   # Try the directory containing this script, then the parent directory.
1141   ac_confdir=`$as_dirname -- "$as_myself" ||
1142 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1143          X"$as_myself" : 'X\(//\)[^/]' \| \
1144          X"$as_myself" : 'X\(//\)$' \| \
1145          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1146 $as_echo X"$as_myself" |
1147     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1148             s//\1/
1149             q
1150           }
1151           /^X\(\/\/\)[^/].*/{
1152             s//\1/
1153             q
1154           }
1155           /^X\(\/\/\)$/{
1156             s//\1/
1157             q
1158           }
1159           /^X\(\/\).*/{
1160             s//\1/
1161             q
1162           }
1163           s/.*/./; q'`
1164   srcdir=$ac_confdir
1165   if test ! -r "$srcdir/$ac_unique_file"; then
1166     srcdir=..
1167   fi
1168 else
1169   ac_srcdir_defaulted=no
1170 fi
1171 if test ! -r "$srcdir/$ac_unique_file"; then
1172   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1173   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1174 fi
1175 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1176 ac_abs_confdir=`(
1177         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1178         pwd)`
1179 # When building in place, set srcdir=.
1180 if test "$ac_abs_confdir" = "$ac_pwd"; then
1181   srcdir=.
1182 fi
1183 # Remove unnecessary trailing slashes from srcdir.
1184 # Double slashes in file names in object file debugging info
1185 # mess up M-x gdb in Emacs.
1186 case $srcdir in
1187 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1188 esac
1189 for ac_var in $ac_precious_vars; do
1190   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1191   eval ac_env_${ac_var}_value=\$${ac_var}
1192   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1193   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1194 done
1195
1196 #
1197 # Report the --help message.
1198 #
1199 if test "$ac_init_help" = "long"; then
1200   # Omit some internal or obsolete options to make the list less imposing.
1201   # This message is too long to be a string in the A/UX 3.1 sh.
1202   cat <<_ACEOF
1203 \`configure' configures etc 0 to adapt to many kinds of systems.
1204
1205 Usage: $0 [OPTION]... [VAR=VALUE]...
1206
1207 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1208 VAR=VALUE.  See below for descriptions of some of the useful variables.
1209
1210 Defaults for the options are specified in brackets.
1211
1212 Configuration:
1213   -h, --help              display this help and exit
1214       --help=short        display options specific to this package
1215       --help=recursive    display the short help of all the included packages
1216   -V, --version           display version information and exit
1217   -q, --quiet, --silent   do not print \`checking ...' messages
1218       --cache-file=FILE   cache test results in FILE [disabled]
1219   -C, --config-cache      alias for \`--cache-file=config.cache'
1220   -n, --no-create         do not create output files
1221       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1222
1223 Installation directories:
1224   --prefix=PREFIX         install architecture-independent files in PREFIX
1225                           [$ac_default_prefix]
1226   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1227                           [PREFIX]
1228
1229 By default, \`make install' will install all the files in
1230 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1231 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1232 for instance \`--prefix=\$HOME'.
1233
1234 For better control, use the options below.
1235
1236 Fine tuning of the installation directories:
1237   --bindir=DIR            user executables [EPREFIX/bin]
1238   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1239   --libexecdir=DIR        program executables [EPREFIX/libexec]
1240   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1241   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1242   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1243   --libdir=DIR            object code libraries [EPREFIX/lib]
1244   --includedir=DIR        C header files [PREFIX/include]
1245   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1246   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1247   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1248   --infodir=DIR           info documentation [DATAROOTDIR/info]
1249   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1250   --mandir=DIR            man documentation [DATAROOTDIR/man]
1251   --docdir=DIR            documentation root [DATAROOTDIR/doc/etc]
1252   --htmldir=DIR           html documentation [DOCDIR]
1253   --dvidir=DIR            dvi documentation [DOCDIR]
1254   --pdfdir=DIR            pdf documentation [DOCDIR]
1255   --psdir=DIR             ps documentation [DOCDIR]
1256 _ACEOF
1257
1258   cat <<\_ACEOF
1259
1260 Program names:
1261   --program-prefix=PREFIX            prepend PREFIX to installed program names
1262   --program-suffix=SUFFIX            append SUFFIX to installed program names
1263   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1264 _ACEOF
1265 fi
1266
1267 if test -n "$ac_init_help"; then
1268   case $ac_init_help in
1269      short | recursive ) echo "Configuration of etc 0:";;
1270    esac
1271   cat <<\_ACEOF
1272
1273 Optional Features:
1274   --disable-option-checking  ignore unrecognized --enable/--with options
1275   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1276   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1277   --enable-maintainer-mode
1278                           enable make rules and dependencies not useful (and
1279                           sometimes confusing) to the casual installer
1280   --enable-silent-rules   less verbose build output (undo: "make V=1")
1281   --disable-silent-rules  verbose build output (undo: "make V=0")
1282
1283 Report bugs to the package provider.
1284 _ACEOF
1285 ac_status=$?
1286 fi
1287
1288 if test "$ac_init_help" = "recursive"; then
1289   # If there are subdirs, report their specific --help.
1290   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1291     test -d "$ac_dir" ||
1292       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1293       continue
1294     ac_builddir=.
1295
1296 case "$ac_dir" in
1297 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1298 *)
1299   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1300   # A ".." for each directory in $ac_dir_suffix.
1301   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1302   case $ac_top_builddir_sub in
1303   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1304   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1305   esac ;;
1306 esac
1307 ac_abs_top_builddir=$ac_pwd
1308 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1309 # for backward compatibility:
1310 ac_top_builddir=$ac_top_build_prefix
1311
1312 case $srcdir in
1313   .)  # We are building in place.
1314     ac_srcdir=.
1315     ac_top_srcdir=$ac_top_builddir_sub
1316     ac_abs_top_srcdir=$ac_pwd ;;
1317   [\\/]* | ?:[\\/]* )  # Absolute name.
1318     ac_srcdir=$srcdir$ac_dir_suffix;
1319     ac_top_srcdir=$srcdir
1320     ac_abs_top_srcdir=$srcdir ;;
1321   *) # Relative name.
1322     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1323     ac_top_srcdir=$ac_top_build_prefix$srcdir
1324     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1325 esac
1326 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1327
1328     cd "$ac_dir" || { ac_status=$?; continue; }
1329     # Check for guested configure.
1330     if test -f "$ac_srcdir/configure.gnu"; then
1331       echo &&
1332       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1333     elif test -f "$ac_srcdir/configure"; then
1334       echo &&
1335       $SHELL "$ac_srcdir/configure" --help=recursive
1336     else
1337       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1338     fi || ac_status=$?
1339     cd "$ac_pwd" || { ac_status=$?; break; }
1340   done
1341 fi
1342
1343 test -n "$ac_init_help" && exit $ac_status
1344 if $ac_init_version; then
1345   cat <<\_ACEOF
1346 etc configure 0
1347 generated by GNU Autoconf 2.69
1348
1349 Copyright (C) 2012 Free Software Foundation, Inc.
1350 This configure script is free software; the Free Software Foundation
1351 gives unlimited permission to copy, distribute and modify it.
1352 _ACEOF
1353   exit
1354 fi
1355
1356 ## ------------------------ ##
1357 ## Autoconf initialization. ##
1358 ## ------------------------ ##
1359 cat >config.log <<_ACEOF
1360 This file contains any messages produced by compilers while
1361 running configure, to aid debugging if configure makes a mistake.
1362
1363 It was created by etc $as_me 0, which was
1364 generated by GNU Autoconf 2.69.  Invocation command line was
1365
1366   $ $0 $@
1367
1368 _ACEOF
1369 exec 5>>config.log
1370 {
1371 cat <<_ASUNAME
1372 ## --------- ##
1373 ## Platform. ##
1374 ## --------- ##
1375
1376 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1377 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1378 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1379 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1380 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1381
1382 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1383 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1384
1385 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1386 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1387 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1388 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1389 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1390 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1391 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1392
1393 _ASUNAME
1394
1395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1396 for as_dir in $PATH
1397 do
1398   IFS=$as_save_IFS
1399   test -z "$as_dir" && as_dir=.
1400     $as_echo "PATH: $as_dir"
1401   done
1402 IFS=$as_save_IFS
1403
1404 } >&5
1405
1406 cat >&5 <<_ACEOF
1407
1408
1409 ## ----------- ##
1410 ## Core tests. ##
1411 ## ----------- ##
1412
1413 _ACEOF
1414
1415
1416 # Keep a trace of the command line.
1417 # Strip out --no-create and --no-recursion so they do not pile up.
1418 # Strip out --silent because we don't want to record it for future runs.
1419 # Also quote any args containing shell meta-characters.
1420 # Make two passes to allow for proper duplicate-argument suppression.
1421 ac_configure_args=
1422 ac_configure_args0=
1423 ac_configure_args1=
1424 ac_must_keep_next=false
1425 for ac_pass in 1 2
1426 do
1427   for ac_arg
1428   do
1429     case $ac_arg in
1430     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1431     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1432     | -silent | --silent | --silen | --sile | --sil)
1433       continue ;;
1434     *\'*)
1435       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1436     esac
1437     case $ac_pass in
1438     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1439     2)
1440       as_fn_append ac_configure_args1 " '$ac_arg'"
1441       if test $ac_must_keep_next = true; then
1442         ac_must_keep_next=false # Got value, back to normal.
1443       else
1444         case $ac_arg in
1445           *=* | --config-cache | -C | -disable-* | --disable-* \
1446           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1447           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1448           | -with-* | --with-* | -without-* | --without-* | --x)
1449             case "$ac_configure_args0 " in
1450               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1451             esac
1452             ;;
1453           -* ) ac_must_keep_next=true ;;
1454         esac
1455       fi
1456       as_fn_append ac_configure_args " '$ac_arg'"
1457       ;;
1458     esac
1459   done
1460 done
1461 { ac_configure_args0=; unset ac_configure_args0;}
1462 { ac_configure_args1=; unset ac_configure_args1;}
1463
1464 # When interrupted or exit'd, cleanup temporary files, and complete
1465 # config.log.  We remove comments because anyway the quotes in there
1466 # would cause problems or look ugly.
1467 # WARNING: Use '\'' to represent an apostrophe within the trap.
1468 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1469 trap 'exit_status=$?
1470   # Save into config.log some information that might help in debugging.
1471   {
1472     echo
1473
1474     $as_echo "## ---------------- ##
1475 ## Cache variables. ##
1476 ## ---------------- ##"
1477     echo
1478     # The following way of writing the cache mishandles newlines in values,
1479 (
1480   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1481     eval ac_val=\$$ac_var
1482     case $ac_val in #(
1483     *${as_nl}*)
1484       case $ac_var in #(
1485       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1486 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1487       esac
1488       case $ac_var in #(
1489       _ | IFS | as_nl) ;; #(
1490       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1491       *) { eval $ac_var=; unset $ac_var;} ;;
1492       esac ;;
1493     esac
1494   done
1495   (set) 2>&1 |
1496     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1497     *${as_nl}ac_space=\ *)
1498       sed -n \
1499         "s/'\''/'\''\\\\'\'''\''/g;
1500           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1501       ;; #(
1502     *)
1503       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1504       ;;
1505     esac |
1506     sort
1507 )
1508     echo
1509
1510     $as_echo "## ----------------- ##
1511 ## Output variables. ##
1512 ## ----------------- ##"
1513     echo
1514     for ac_var in $ac_subst_vars
1515     do
1516       eval ac_val=\$$ac_var
1517       case $ac_val in
1518       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1519       esac
1520       $as_echo "$ac_var='\''$ac_val'\''"
1521     done | sort
1522     echo
1523
1524     if test -n "$ac_subst_files"; then
1525       $as_echo "## ------------------- ##
1526 ## File substitutions. ##
1527 ## ------------------- ##"
1528       echo
1529       for ac_var in $ac_subst_files
1530       do
1531         eval ac_val=\$$ac_var
1532         case $ac_val in
1533         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1534         esac
1535         $as_echo "$ac_var='\''$ac_val'\''"
1536       done | sort
1537       echo
1538     fi
1539
1540     if test -s confdefs.h; then
1541       $as_echo "## ----------- ##
1542 ## confdefs.h. ##
1543 ## ----------- ##"
1544       echo
1545       cat confdefs.h
1546       echo
1547     fi
1548     test "$ac_signal" != 0 &&
1549       $as_echo "$as_me: caught signal $ac_signal"
1550     $as_echo "$as_me: exit $exit_status"
1551   } >&5
1552   rm -f core *.core core.conftest.* &&
1553     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1554     exit $exit_status
1555 ' 0
1556 for ac_signal in 1 2 13 15; do
1557   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1558 done
1559 ac_signal=0
1560
1561 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1562 rm -f -r conftest* confdefs.h
1563
1564 $as_echo "/* confdefs.h */" > confdefs.h
1565
1566 # Predefined preprocessor variables.
1567
1568 cat >>confdefs.h <<_ACEOF
1569 #define PACKAGE_NAME "$PACKAGE_NAME"
1570 _ACEOF
1571
1572 cat >>confdefs.h <<_ACEOF
1573 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1574 _ACEOF
1575
1576 cat >>confdefs.h <<_ACEOF
1577 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1578 _ACEOF
1579
1580 cat >>confdefs.h <<_ACEOF
1581 #define PACKAGE_STRING "$PACKAGE_STRING"
1582 _ACEOF
1583
1584 cat >>confdefs.h <<_ACEOF
1585 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1586 _ACEOF
1587
1588 cat >>confdefs.h <<_ACEOF
1589 #define PACKAGE_URL "$PACKAGE_URL"
1590 _ACEOF
1591
1592
1593 # Let the site file select an alternate cache file if it wants to.
1594 # Prefer an explicitly selected file to automatically selected ones.
1595 ac_site_file1=NONE
1596 ac_site_file2=NONE
1597 if test -n "$CONFIG_SITE"; then
1598   # We do not want a PATH search for config.site.
1599   case $CONFIG_SITE in #((
1600     -*)  ac_site_file1=./$CONFIG_SITE;;
1601     */*) ac_site_file1=$CONFIG_SITE;;
1602     *)   ac_site_file1=./$CONFIG_SITE;;
1603   esac
1604 elif test "x$prefix" != xNONE; then
1605   ac_site_file1=$prefix/share/config.site
1606   ac_site_file2=$prefix/etc/config.site
1607 else
1608   ac_site_file1=$ac_default_prefix/share/config.site
1609   ac_site_file2=$ac_default_prefix/etc/config.site
1610 fi
1611 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1612 do
1613   test "x$ac_site_file" = xNONE && continue
1614   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1615     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1616 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1617     sed 's/^/| /' "$ac_site_file" >&5
1618     . "$ac_site_file" \
1619       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1620 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1621 as_fn_error $? "failed to load site script $ac_site_file
1622 See \`config.log' for more details" "$LINENO" 5; }
1623   fi
1624 done
1625
1626 if test -r "$cache_file"; then
1627   # Some versions of bash will fail to source /dev/null (special files
1628   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1629   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1630     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1631 $as_echo "$as_me: loading cache $cache_file" >&6;}
1632     case $cache_file in
1633       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1634       *)                      . "./$cache_file";;
1635     esac
1636   fi
1637 else
1638   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1639 $as_echo "$as_me: creating cache $cache_file" >&6;}
1640   >$cache_file
1641 fi
1642
1643 # Check that the precious variables saved in the cache have kept the same
1644 # value.
1645 ac_cache_corrupted=false
1646 for ac_var in $ac_precious_vars; do
1647   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1648   eval ac_new_set=\$ac_env_${ac_var}_set
1649   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1650   eval ac_new_val=\$ac_env_${ac_var}_value
1651   case $ac_old_set,$ac_new_set in
1652     set,)
1653       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1654 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1655       ac_cache_corrupted=: ;;
1656     ,set)
1657       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1658 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1659       ac_cache_corrupted=: ;;
1660     ,);;
1661     *)
1662       if test "x$ac_old_val" != "x$ac_new_val"; then
1663         # differences in whitespace do not lead to failure.
1664         ac_old_val_w=`echo x $ac_old_val`
1665         ac_new_val_w=`echo x $ac_new_val`
1666         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1667           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1668 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1669           ac_cache_corrupted=:
1670         else
1671           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1672 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1673           eval $ac_var=\$ac_old_val
1674         fi
1675         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1676 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1677         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1678 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1679       fi;;
1680   esac
1681   # Pass precious variables to config.status.
1682   if test "$ac_new_set" = set; then
1683     case $ac_new_val in
1684     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1685     *) ac_arg=$ac_var=$ac_new_val ;;
1686     esac
1687     case " $ac_configure_args " in
1688       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1689       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1690     esac
1691   fi
1692 done
1693 if $ac_cache_corrupted; then
1694   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1695 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1696   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1697 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1698   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1699 fi
1700 ## -------------------- ##
1701 ## Main body of script. ##
1702 ## -------------------- ##
1703
1704 ac_ext=c
1705 ac_cpp='$CPP $CPPFLAGS'
1706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1708 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1709
1710
1711
1712
1713
1714
1715
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1717 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1718     # Check whether --enable-maintainer-mode was given.
1719 if test "${enable_maintainer_mode+set}" = set; then :
1720   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1721 else
1722   USE_MAINTAINER_MODE=no
1723 fi
1724
1725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1726 $as_echo "$USE_MAINTAINER_MODE" >&6; }
1727    if test $USE_MAINTAINER_MODE = yes; then
1728   MAINTAINER_MODE_TRUE=
1729   MAINTAINER_MODE_FALSE='#'
1730 else
1731   MAINTAINER_MODE_TRUE='#'
1732   MAINTAINER_MODE_FALSE=
1733 fi
1734
1735   MAINT=$MAINTAINER_MODE_TRUE
1736
1737
1738 am__api_version='1.15'
1739
1740 ac_aux_dir=
1741 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1742   if test -f "$ac_dir/install-sh"; then
1743     ac_aux_dir=$ac_dir
1744     ac_install_sh="$ac_aux_dir/install-sh -c"
1745     break
1746   elif test -f "$ac_dir/install.sh"; then
1747     ac_aux_dir=$ac_dir
1748     ac_install_sh="$ac_aux_dir/install.sh -c"
1749     break
1750   elif test -f "$ac_dir/shtool"; then
1751     ac_aux_dir=$ac_dir
1752     ac_install_sh="$ac_aux_dir/shtool install -c"
1753     break
1754   fi
1755 done
1756 if test -z "$ac_aux_dir"; then
1757   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1758 fi
1759
1760 # These three variables are undocumented and unsupported,
1761 # and are intended to be withdrawn in a future Autoconf release.
1762 # They can cause serious problems if a builder's source tree is in a directory
1763 # whose full name contains unusual characters.
1764 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1765 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1766 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1767
1768
1769 # Find a good install program.  We prefer a C program (faster),
1770 # so one script is as good as another.  But avoid the broken or
1771 # incompatible versions:
1772 # SysV /etc/install, /usr/sbin/install
1773 # SunOS /usr/etc/install
1774 # IRIX /sbin/install
1775 # AIX /bin/install
1776 # AmigaOS /C/install, which installs bootblocks on floppy discs
1777 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1778 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1779 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1780 # OS/2's system install, which has a completely different semantic
1781 # ./install, which can be erroneously created by make from ./install.sh.
1782 # Reject install programs that cannot install multiple files.
1783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1784 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1785 if test -z "$INSTALL"; then
1786 if ${ac_cv_path_install+:} false; then :
1787   $as_echo_n "(cached) " >&6
1788 else
1789   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1790 for as_dir in $PATH
1791 do
1792   IFS=$as_save_IFS
1793   test -z "$as_dir" && as_dir=.
1794     # Account for people who put trailing slashes in PATH elements.
1795 case $as_dir/ in #((
1796   ./ | .// | /[cC]/* | \
1797   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1798   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1799   /usr/ucb/* ) ;;
1800   *)
1801     # OSF1 and SCO ODT 3.0 have their own names for install.
1802     # Don't use installbsd from OSF since it installs stuff as root
1803     # by default.
1804     for ac_prog in ginstall scoinst install; do
1805       for ac_exec_ext in '' $ac_executable_extensions; do
1806         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1807           if test $ac_prog = install &&
1808             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1809             # AIX install.  It has an incompatible calling convention.
1810             :
1811           elif test $ac_prog = install &&
1812             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1813             # program-specific install script used by HP pwplus--don't use.
1814             :
1815           else
1816             rm -rf conftest.one conftest.two conftest.dir
1817             echo one > conftest.one
1818             echo two > conftest.two
1819             mkdir conftest.dir
1820             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1821               test -s conftest.one && test -s conftest.two &&
1822               test -s conftest.dir/conftest.one &&
1823               test -s conftest.dir/conftest.two
1824             then
1825               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1826               break 3
1827             fi
1828           fi
1829         fi
1830       done
1831     done
1832     ;;
1833 esac
1834
1835   done
1836 IFS=$as_save_IFS
1837
1838 rm -rf conftest.one conftest.two conftest.dir
1839
1840 fi
1841   if test "${ac_cv_path_install+set}" = set; then
1842     INSTALL=$ac_cv_path_install
1843   else
1844     # As a last resort, use the slow shell script.  Don't cache a
1845     # value for INSTALL within a source directory, because that will
1846     # break other packages using the cache if that directory is
1847     # removed, or if the value is a relative name.
1848     INSTALL=$ac_install_sh
1849   fi
1850 fi
1851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1852 $as_echo "$INSTALL" >&6; }
1853
1854 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1855 # It thinks the first close brace ends the variable substitution.
1856 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1857
1858 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1859
1860 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1861
1862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1863 $as_echo_n "checking whether build environment is sane... " >&6; }
1864 # Reject unsafe characters in $srcdir or the absolute working directory
1865 # name.  Accept space and tab only in the latter.
1866 am_lf='
1867 '
1868 case `pwd` in
1869   *[\\\"\#\$\&\'\`$am_lf]*)
1870     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1871 esac
1872 case $srcdir in
1873   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1874     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
1875 esac
1876
1877 # Do 'set' in a subshell so we don't clobber the current shell's
1878 # arguments.  Must try -L first in case configure is actually a
1879 # symlink; some systems play weird games with the mod time of symlinks
1880 # (eg FreeBSD returns the mod time of the symlink's containing
1881 # directory).
1882 if (
1883    am_has_slept=no
1884    for am_try in 1 2; do
1885      echo "timestamp, slept: $am_has_slept" > conftest.file
1886      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1887      if test "$*" = "X"; then
1888         # -L didn't work.
1889         set X `ls -t "$srcdir/configure" conftest.file`
1890      fi
1891      if test "$*" != "X $srcdir/configure conftest.file" \
1892         && test "$*" != "X conftest.file $srcdir/configure"; then
1893
1894         # If neither matched, then we have a broken ls.  This can happen
1895         # if, for instance, CONFIG_SHELL is bash and it inherits a
1896         # broken ls alias from the environment.  This has actually
1897         # happened.  Such a system could not be considered "sane".
1898         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
1899   alias in your environment" "$LINENO" 5
1900      fi
1901      if test "$2" = conftest.file || test $am_try -eq 2; then
1902        break
1903      fi
1904      # Just in case.
1905      sleep 1
1906      am_has_slept=yes
1907    done
1908    test "$2" = conftest.file
1909    )
1910 then
1911    # Ok.
1912    :
1913 else
1914    as_fn_error $? "newly created file is older than distributed files!
1915 Check your system clock" "$LINENO" 5
1916 fi
1917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1918 $as_echo "yes" >&6; }
1919 # If we didn't sleep, we still need to ensure time stamps of config.status and
1920 # generated files are strictly newer.
1921 am_sleep_pid=
1922 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1923   ( sleep 1 ) &
1924   am_sleep_pid=$!
1925 fi
1926
1927 rm -f conftest.file
1928
1929 test "$program_prefix" != NONE &&
1930   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1931 # Use a double $ so make ignores it.
1932 test "$program_suffix" != NONE &&
1933   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1934 # Double any \ or $.
1935 # By default was `s,x,x', remove it if useless.
1936 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1937 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1938
1939 # Expand $ac_aux_dir to an absolute path.
1940 am_aux_dir=`cd "$ac_aux_dir" && pwd`
1941
1942 if test x"${MISSING+set}" != xset; then
1943   case $am_aux_dir in
1944   *\ * | *\     *)
1945     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1946   *)
1947     MISSING="\${SHELL} $am_aux_dir/missing" ;;
1948   esac
1949 fi
1950 # Use eval to expand $SHELL
1951 if eval "$MISSING --is-lightweight"; then
1952   am_missing_run="$MISSING "
1953 else
1954   am_missing_run=
1955   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
1956 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
1957 fi
1958
1959 if test x"${install_sh+set}" != xset; then
1960   case $am_aux_dir in
1961   *\ * | *\     *)
1962     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1963   *)
1964     install_sh="\${SHELL} $am_aux_dir/install-sh"
1965   esac
1966 fi
1967
1968 # Installed binaries are usually stripped using 'strip' when the user
1969 # run "make install-strip".  However 'strip' might not be the right
1970 # tool to use in cross-compilation environments, therefore Automake
1971 # will honor the 'STRIP' environment variable to overrule this program.
1972 if test "$cross_compiling" != no; then
1973   if test -n "$ac_tool_prefix"; then
1974   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1975 set dummy ${ac_tool_prefix}strip; ac_word=$2
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1977 $as_echo_n "checking for $ac_word... " >&6; }
1978 if ${ac_cv_prog_STRIP+:} false; then :
1979   $as_echo_n "(cached) " >&6
1980 else
1981   if test -n "$STRIP"; then
1982   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1983 else
1984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1985 for as_dir in $PATH
1986 do
1987   IFS=$as_save_IFS
1988   test -z "$as_dir" && as_dir=.
1989     for ac_exec_ext in '' $ac_executable_extensions; do
1990   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1991     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1992     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1993     break 2
1994   fi
1995 done
1996   done
1997 IFS=$as_save_IFS
1998
1999 fi
2000 fi
2001 STRIP=$ac_cv_prog_STRIP
2002 if test -n "$STRIP"; then
2003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2004 $as_echo "$STRIP" >&6; }
2005 else
2006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2007 $as_echo "no" >&6; }
2008 fi
2009
2010
2011 fi
2012 if test -z "$ac_cv_prog_STRIP"; then
2013   ac_ct_STRIP=$STRIP
2014   # Extract the first word of "strip", so it can be a program name with args.
2015 set dummy strip; ac_word=$2
2016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2017 $as_echo_n "checking for $ac_word... " >&6; }
2018 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2019   $as_echo_n "(cached) " >&6
2020 else
2021   if test -n "$ac_ct_STRIP"; then
2022   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2023 else
2024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2025 for as_dir in $PATH
2026 do
2027   IFS=$as_save_IFS
2028   test -z "$as_dir" && as_dir=.
2029     for ac_exec_ext in '' $ac_executable_extensions; do
2030   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2031     ac_cv_prog_ac_ct_STRIP="strip"
2032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2033     break 2
2034   fi
2035 done
2036   done
2037 IFS=$as_save_IFS
2038
2039 fi
2040 fi
2041 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2042 if test -n "$ac_ct_STRIP"; then
2043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2044 $as_echo "$ac_ct_STRIP" >&6; }
2045 else
2046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2047 $as_echo "no" >&6; }
2048 fi
2049
2050   if test "x$ac_ct_STRIP" = x; then
2051     STRIP=":"
2052   else
2053     case $cross_compiling:$ac_tool_warned in
2054 yes:)
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2056 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2057 ac_tool_warned=yes ;;
2058 esac
2059     STRIP=$ac_ct_STRIP
2060   fi
2061 else
2062   STRIP="$ac_cv_prog_STRIP"
2063 fi
2064
2065 fi
2066 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2067
2068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2069 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2070 if test -z "$MKDIR_P"; then
2071   if ${ac_cv_path_mkdir+:} false; then :
2072   $as_echo_n "(cached) " >&6
2073 else
2074   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2075 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2076 do
2077   IFS=$as_save_IFS
2078   test -z "$as_dir" && as_dir=.
2079     for ac_prog in mkdir gmkdir; do
2080          for ac_exec_ext in '' $ac_executable_extensions; do
2081            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2082            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2083              'mkdir (GNU coreutils) '* | \
2084              'mkdir (coreutils) '* | \
2085              'mkdir (fileutils) '4.1*)
2086                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2087                break 3;;
2088            esac
2089          done
2090        done
2091   done
2092 IFS=$as_save_IFS
2093
2094 fi
2095
2096   test -d ./--version && rmdir ./--version
2097   if test "${ac_cv_path_mkdir+set}" = set; then
2098     MKDIR_P="$ac_cv_path_mkdir -p"
2099   else
2100     # As a last resort, use the slow shell script.  Don't cache a
2101     # value for MKDIR_P within a source directory, because that will
2102     # break other packages using the cache if that directory is
2103     # removed, or if the value is a relative name.
2104     MKDIR_P="$ac_install_sh -d"
2105   fi
2106 fi
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2108 $as_echo "$MKDIR_P" >&6; }
2109
2110 for ac_prog in gawk mawk nawk awk
2111 do
2112   # Extract the first word of "$ac_prog", so it can be a program name with args.
2113 set dummy $ac_prog; ac_word=$2
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2115 $as_echo_n "checking for $ac_word... " >&6; }
2116 if ${ac_cv_prog_AWK+:} false; then :
2117   $as_echo_n "(cached) " >&6
2118 else
2119   if test -n "$AWK"; then
2120   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2121 else
2122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2123 for as_dir in $PATH
2124 do
2125   IFS=$as_save_IFS
2126   test -z "$as_dir" && as_dir=.
2127     for ac_exec_ext in '' $ac_executable_extensions; do
2128   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2129     ac_cv_prog_AWK="$ac_prog"
2130     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2131     break 2
2132   fi
2133 done
2134   done
2135 IFS=$as_save_IFS
2136
2137 fi
2138 fi
2139 AWK=$ac_cv_prog_AWK
2140 if test -n "$AWK"; then
2141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2142 $as_echo "$AWK" >&6; }
2143 else
2144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2145 $as_echo "no" >&6; }
2146 fi
2147
2148
2149   test -n "$AWK" && break
2150 done
2151
2152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2153 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2154 set x ${MAKE-make}
2155 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2156 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2157   $as_echo_n "(cached) " >&6
2158 else
2159   cat >conftest.make <<\_ACEOF
2160 SHELL = /bin/sh
2161 all:
2162         @echo '@@@%%%=$(MAKE)=@@@%%%'
2163 _ACEOF
2164 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2165 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2166   *@@@%%%=?*=@@@%%%*)
2167     eval ac_cv_prog_make_${ac_make}_set=yes;;
2168   *)
2169     eval ac_cv_prog_make_${ac_make}_set=no;;
2170 esac
2171 rm -f conftest.make
2172 fi
2173 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2175 $as_echo "yes" >&6; }
2176   SET_MAKE=
2177 else
2178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2179 $as_echo "no" >&6; }
2180   SET_MAKE="MAKE=${MAKE-make}"
2181 fi
2182
2183 rm -rf .tst 2>/dev/null
2184 mkdir .tst 2>/dev/null
2185 if test -d .tst; then
2186   am__leading_dot=.
2187 else
2188   am__leading_dot=_
2189 fi
2190 rmdir .tst 2>/dev/null
2191
2192 # Check whether --enable-silent-rules was given.
2193 if test "${enable_silent_rules+set}" = set; then :
2194   enableval=$enable_silent_rules;
2195 fi
2196
2197 case $enable_silent_rules in # (((
2198   yes) AM_DEFAULT_VERBOSITY=0;;
2199    no) AM_DEFAULT_VERBOSITY=1;;
2200     *) AM_DEFAULT_VERBOSITY=1;;
2201 esac
2202 am_make=${MAKE-make}
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2204 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2205 if ${am_cv_make_support_nested_variables+:} false; then :
2206   $as_echo_n "(cached) " >&6
2207 else
2208   if $as_echo 'TRUE=$(BAR$(V))
2209 BAR0=false
2210 BAR1=true
2211 V=1
2212 am__doit:
2213         @$(TRUE)
2214 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2215   am_cv_make_support_nested_variables=yes
2216 else
2217   am_cv_make_support_nested_variables=no
2218 fi
2219 fi
2220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2221 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2222 if test $am_cv_make_support_nested_variables = yes; then
2223     AM_V='$(V)'
2224   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2225 else
2226   AM_V=$AM_DEFAULT_VERBOSITY
2227   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2228 fi
2229 AM_BACKSLASH='\'
2230
2231 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2232   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2233   # is not polluted with repeated "-I."
2234   am__isrc=' -I$(srcdir)'
2235   # test to see if srcdir already configured
2236   if test -f $srcdir/config.status; then
2237     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2238   fi
2239 fi
2240
2241 # test whether we have cygpath
2242 if test -z "$CYGPATH_W"; then
2243   if (cygpath --version) >/dev/null 2>/dev/null; then
2244     CYGPATH_W='cygpath -w'
2245   else
2246     CYGPATH_W=echo
2247   fi
2248 fi
2249
2250
2251 # Define the identity of the package.
2252  PACKAGE='etc'
2253  VERSION='0'
2254
2255
2256 cat >>confdefs.h <<_ACEOF
2257 #define PACKAGE "$PACKAGE"
2258 _ACEOF
2259
2260
2261 cat >>confdefs.h <<_ACEOF
2262 #define VERSION "$VERSION"
2263 _ACEOF
2264
2265 # Some tools Automake needs.
2266
2267 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2268
2269
2270 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2271
2272
2273 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2274
2275
2276 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2277
2278
2279 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2280
2281 # For better backward compatibility.  To be removed once Automake 1.9.x
2282 # dies out for good.  For more background, see:
2283 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2284 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2285 mkdir_p='$(MKDIR_P)'
2286
2287 # We need awk for the "check" target (and possibly the TAP driver).  The
2288 # system "awk" is bad on some platforms.
2289 # Always define AMTAR for backward compatibility.  Yes, it's still used
2290 # in the wild :-(  We should find a proper way to deprecate it ...
2291 AMTAR='$${TAR-tar}'
2292
2293
2294 # We'll loop over all known methods to create a tar archive until one works.
2295 _am_tools='gnutar  pax cpio none'
2296
2297 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2298
2299
2300
2301
2302
2303
2304 # POSIX will say in a future version that running "rm -f" with no argument
2305 # is OK; and we want to be able to make that assumption in our Makefile
2306 # recipes.  So use an aggressive probe to check that the usage we want is
2307 # actually supported "in the wild" to an acceptable degree.
2308 # See automake bug#10828.
2309 # To make any issue more visible, cause the running configure to be aborted
2310 # by default if the 'rm' program in use doesn't match our expectations; the
2311 # user can still override this though.
2312 if rm -f && rm -fr && rm -rf; then : OK; else
2313   cat >&2 <<'END'
2314 Oops!
2315
2316 Your 'rm' program seems unable to run without file operands specified
2317 on the command line, even when the '-f' option is present.  This is contrary
2318 to the behaviour of most rm programs out there, and not conforming with
2319 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2320
2321 Please tell bug-automake@gnu.org about your system, including the value
2322 of your $PATH and any error possibly output before this message.  This
2323 can help us improve future automake versions.
2324
2325 END
2326   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2327     echo 'Configuration will proceed anyway, since you have set the' >&2
2328     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2329     echo >&2
2330   else
2331     cat >&2 <<'END'
2332 Aborting the configuration process, to ensure you take notice of the issue.
2333
2334 You can download and install GNU coreutils to get an 'rm' implementation
2335 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2336
2337 If you want to complete the configuration process using your problematic
2338 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2339 to "yes", and re-run configure.
2340
2341 END
2342     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2343   fi
2344 fi
2345
2346 # Check whether --enable-silent-rules was given.
2347 if test "${enable_silent_rules+set}" = set; then :
2348   enableval=$enable_silent_rules;
2349 fi
2350
2351 case $enable_silent_rules in # (((
2352   yes) AM_DEFAULT_VERBOSITY=0;;
2353    no) AM_DEFAULT_VERBOSITY=1;;
2354     *) AM_DEFAULT_VERBOSITY=0;;
2355 esac
2356 am_make=${MAKE-make}
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2358 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2359 if ${am_cv_make_support_nested_variables+:} false; then :
2360   $as_echo_n "(cached) " >&6
2361 else
2362   if $as_echo 'TRUE=$(BAR$(V))
2363 BAR0=false
2364 BAR1=true
2365 V=1
2366 am__doit:
2367         @$(TRUE)
2368 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2369   am_cv_make_support_nested_variables=yes
2370 else
2371   am_cv_make_support_nested_variables=no
2372 fi
2373 fi
2374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2375 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2376 if test $am_cv_make_support_nested_variables = yes; then
2377     AM_V='$(V)'
2378   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2379 else
2380   AM_V=$AM_DEFAULT_VERBOSITY
2381   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2382 fi
2383 AM_BACKSLASH='\'
2384
2385
2386 ac_config_files="$ac_config_files Makefile"
2387
2388 cat >confcache <<\_ACEOF
2389 # This file is a shell script that caches the results of configure
2390 # tests run on this system so they can be shared between configure
2391 # scripts and configure runs, see configure's option --config-cache.
2392 # It is not useful on other systems.  If it contains results you don't
2393 # want to keep, you may remove or edit it.
2394 #
2395 # config.status only pays attention to the cache file if you give it
2396 # the --recheck option to rerun configure.
2397 #
2398 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2399 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2400 # following values.
2401
2402 _ACEOF
2403
2404 # The following way of writing the cache mishandles newlines in values,
2405 # but we know of no workaround that is simple, portable, and efficient.
2406 # So, we kill variables containing newlines.
2407 # Ultrix sh set writes to stderr and can't be redirected directly,
2408 # and sets the high bit in the cache file unless we assign to the vars.
2409 (
2410   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2411     eval ac_val=\$$ac_var
2412     case $ac_val in #(
2413     *${as_nl}*)
2414       case $ac_var in #(
2415       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2416 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2417       esac
2418       case $ac_var in #(
2419       _ | IFS | as_nl) ;; #(
2420       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2421       *) { eval $ac_var=; unset $ac_var;} ;;
2422       esac ;;
2423     esac
2424   done
2425
2426   (set) 2>&1 |
2427     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2428     *${as_nl}ac_space=\ *)
2429       # `set' does not quote correctly, so add quotes: double-quote
2430       # substitution turns \\\\ into \\, and sed turns \\ into \.
2431       sed -n \
2432         "s/'/'\\\\''/g;
2433           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2434       ;; #(
2435     *)
2436       # `set' quotes correctly as required by POSIX, so do not add quotes.
2437       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2438       ;;
2439     esac |
2440     sort
2441 ) |
2442   sed '
2443      /^ac_cv_env_/b end
2444      t clear
2445      :clear
2446      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2447      t end
2448      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2449      :end' >>confcache
2450 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2451   if test -w "$cache_file"; then
2452     if test "x$cache_file" != "x/dev/null"; then
2453       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2454 $as_echo "$as_me: updating cache $cache_file" >&6;}
2455       if test ! -f "$cache_file" || test -h "$cache_file"; then
2456         cat confcache >"$cache_file"
2457       else
2458         case $cache_file in #(
2459         */* | ?:*)
2460           mv -f confcache "$cache_file"$$ &&
2461           mv -f "$cache_file"$$ "$cache_file" ;; #(
2462         *)
2463           mv -f confcache "$cache_file" ;;
2464         esac
2465       fi
2466     fi
2467   else
2468     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2469 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2470   fi
2471 fi
2472 rm -f confcache
2473
2474 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2475 # Let make expand exec_prefix.
2476 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2477
2478 # Transform confdefs.h into DEFS.
2479 # Protect against shell expansion while executing Makefile rules.
2480 # Protect against Makefile macro expansion.
2481 #
2482 # If the first sed substitution is executed (which looks for macros that
2483 # take arguments), then branch to the quote section.  Otherwise,
2484 # look for a macro that doesn't take arguments.
2485 ac_script='
2486 :mline
2487 /\\$/{
2488  N
2489  s,\\\n,,
2490  b mline
2491 }
2492 t clear
2493 :clear
2494 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2495 t quote
2496 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2497 t quote
2498 b any
2499 :quote
2500 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2501 s/\[/\\&/g
2502 s/\]/\\&/g
2503 s/\$/$$/g
2504 H
2505 :any
2506 ${
2507         g
2508         s/^\n//
2509         s/\n/ /g
2510         p
2511 }
2512 '
2513 DEFS=`sed -n "$ac_script" confdefs.h`
2514
2515
2516 ac_libobjs=
2517 ac_ltlibobjs=
2518 U=
2519 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2520   # 1. Remove the extension, and $U if already installed.
2521   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2522   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2523   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2524   #    will be set to the directory where LIBOBJS objects are built.
2525   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2526   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2527 done
2528 LIBOBJS=$ac_libobjs
2529
2530 LTLIBOBJS=$ac_ltlibobjs
2531
2532
2533 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2534   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2535 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2536 fi
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
2538 $as_echo_n "checking that generated files are newer than configure... " >&6; }
2539    if test -n "$am_sleep_pid"; then
2540      # Hide warnings about reused PIDs.
2541      wait $am_sleep_pid 2>/dev/null
2542    fi
2543    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
2544 $as_echo "done" >&6; }
2545
2546
2547 : "${CONFIG_STATUS=./config.status}"
2548 ac_write_fail=0
2549 ac_clean_files_save=$ac_clean_files
2550 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2552 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2553 as_write_fail=0
2554 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2555 #! $SHELL
2556 # Generated by $as_me.
2557 # Run this file to recreate the current configuration.
2558 # Compiler output produced by configure, useful for debugging
2559 # configure, is in config.log if it exists.
2560
2561 debug=false
2562 ac_cs_recheck=false
2563 ac_cs_silent=false
2564
2565 SHELL=\${CONFIG_SHELL-$SHELL}
2566 export SHELL
2567 _ASEOF
2568 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2569 ## -------------------- ##
2570 ## M4sh Initialization. ##
2571 ## -------------------- ##
2572
2573 # Be more Bourne compatible
2574 DUALCASE=1; export DUALCASE # for MKS sh
2575 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2576   emulate sh
2577   NULLCMD=:
2578   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2579   # is contrary to our usage.  Disable this feature.
2580   alias -g '${1+"$@"}'='"$@"'
2581   setopt NO_GLOB_SUBST
2582 else
2583   case `(set -o) 2>/dev/null` in #(
2584   *posix*) :
2585     set -o posix ;; #(
2586   *) :
2587      ;;
2588 esac
2589 fi
2590
2591
2592 as_nl='
2593 '
2594 export as_nl
2595 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2596 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2597 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2598 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2599 # Prefer a ksh shell builtin over an external printf program on Solaris,
2600 # but without wasting forks for bash or zsh.
2601 if test -z "$BASH_VERSION$ZSH_VERSION" \
2602     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2603   as_echo='print -r --'
2604   as_echo_n='print -rn --'
2605 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2606   as_echo='printf %s\n'
2607   as_echo_n='printf %s'
2608 else
2609   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2610     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2611     as_echo_n='/usr/ucb/echo -n'
2612   else
2613     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2614     as_echo_n_body='eval
2615       arg=$1;
2616       case $arg in #(
2617       *"$as_nl"*)
2618         expr "X$arg" : "X\\(.*\\)$as_nl";
2619         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2620       esac;
2621       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2622     '
2623     export as_echo_n_body
2624     as_echo_n='sh -c $as_echo_n_body as_echo'
2625   fi
2626   export as_echo_body
2627   as_echo='sh -c $as_echo_body as_echo'
2628 fi
2629
2630 # The user is always right.
2631 if test "${PATH_SEPARATOR+set}" != set; then
2632   PATH_SEPARATOR=:
2633   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2634     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2635       PATH_SEPARATOR=';'
2636   }
2637 fi
2638
2639
2640 # IFS
2641 # We need space, tab and new line, in precisely that order.  Quoting is
2642 # there to prevent editors from complaining about space-tab.
2643 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2644 # splitting by setting IFS to empty value.)
2645 IFS=" ""        $as_nl"
2646
2647 # Find who we are.  Look in the path if we contain no directory separator.
2648 as_myself=
2649 case $0 in #((
2650   *[\\/]* ) as_myself=$0 ;;
2651   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2652 for as_dir in $PATH
2653 do
2654   IFS=$as_save_IFS
2655   test -z "$as_dir" && as_dir=.
2656     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2657   done
2658 IFS=$as_save_IFS
2659
2660      ;;
2661 esac
2662 # We did not find ourselves, most probably we were run as `sh COMMAND'
2663 # in which case we are not to be found in the path.
2664 if test "x$as_myself" = x; then
2665   as_myself=$0
2666 fi
2667 if test ! -f "$as_myself"; then
2668   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2669   exit 1
2670 fi
2671
2672 # Unset variables that we do not need and which cause bugs (e.g. in
2673 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2674 # suppresses any "Segmentation fault" message there.  '((' could
2675 # trigger a bug in pdksh 5.2.14.
2676 for as_var in BASH_ENV ENV MAIL MAILPATH
2677 do eval test x\${$as_var+set} = xset \
2678   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2679 done
2680 PS1='$ '
2681 PS2='> '
2682 PS4='+ '
2683
2684 # NLS nuisances.
2685 LC_ALL=C
2686 export LC_ALL
2687 LANGUAGE=C
2688 export LANGUAGE
2689
2690 # CDPATH.
2691 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2692
2693
2694 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2695 # ----------------------------------------
2696 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2697 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2698 # script with STATUS, using 1 if that was 0.
2699 as_fn_error ()
2700 {
2701   as_status=$1; test $as_status -eq 0 && as_status=1
2702   if test "$4"; then
2703     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2704     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2705   fi
2706   $as_echo "$as_me: error: $2" >&2
2707   as_fn_exit $as_status
2708 } # as_fn_error
2709
2710
2711 # as_fn_set_status STATUS
2712 # -----------------------
2713 # Set $? to STATUS, without forking.
2714 as_fn_set_status ()
2715 {
2716   return $1
2717 } # as_fn_set_status
2718
2719 # as_fn_exit STATUS
2720 # -----------------
2721 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2722 as_fn_exit ()
2723 {
2724   set +e
2725   as_fn_set_status $1
2726   exit $1
2727 } # as_fn_exit
2728
2729 # as_fn_unset VAR
2730 # ---------------
2731 # Portably unset VAR.
2732 as_fn_unset ()
2733 {
2734   { eval $1=; unset $1;}
2735 }
2736 as_unset=as_fn_unset
2737 # as_fn_append VAR VALUE
2738 # ----------------------
2739 # Append the text in VALUE to the end of the definition contained in VAR. Take
2740 # advantage of any shell optimizations that allow amortized linear growth over
2741 # repeated appends, instead of the typical quadratic growth present in naive
2742 # implementations.
2743 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2744   eval 'as_fn_append ()
2745   {
2746     eval $1+=\$2
2747   }'
2748 else
2749   as_fn_append ()
2750   {
2751     eval $1=\$$1\$2
2752   }
2753 fi # as_fn_append
2754
2755 # as_fn_arith ARG...
2756 # ------------------
2757 # Perform arithmetic evaluation on the ARGs, and store the result in the
2758 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2759 # must be portable across $(()) and expr.
2760 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2761   eval 'as_fn_arith ()
2762   {
2763     as_val=$(( $* ))
2764   }'
2765 else
2766   as_fn_arith ()
2767   {
2768     as_val=`expr "$@" || test $? -eq 1`
2769   }
2770 fi # as_fn_arith
2771
2772
2773 if expr a : '\(a\)' >/dev/null 2>&1 &&
2774    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2775   as_expr=expr
2776 else
2777   as_expr=false
2778 fi
2779
2780 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2781   as_basename=basename
2782 else
2783   as_basename=false
2784 fi
2785
2786 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2787   as_dirname=dirname
2788 else
2789   as_dirname=false
2790 fi
2791
2792 as_me=`$as_basename -- "$0" ||
2793 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2794          X"$0" : 'X\(//\)$' \| \
2795          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2796 $as_echo X/"$0" |
2797     sed '/^.*\/\([^/][^/]*\)\/*$/{
2798             s//\1/
2799             q
2800           }
2801           /^X\/\(\/\/\)$/{
2802             s//\1/
2803             q
2804           }
2805           /^X\/\(\/\).*/{
2806             s//\1/
2807             q
2808           }
2809           s/.*/./; q'`
2810
2811 # Avoid depending upon Character Ranges.
2812 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2813 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2814 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2815 as_cr_digits='0123456789'
2816 as_cr_alnum=$as_cr_Letters$as_cr_digits
2817
2818 ECHO_C= ECHO_N= ECHO_T=
2819 case `echo -n x` in #(((((
2820 -n*)
2821   case `echo 'xy\c'` in
2822   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2823   xy)  ECHO_C='\c';;
2824   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2825        ECHO_T=' ';;
2826   esac;;
2827 *)
2828   ECHO_N='-n';;
2829 esac
2830
2831 rm -f conf$$ conf$$.exe conf$$.file
2832 if test -d conf$$.dir; then
2833   rm -f conf$$.dir/conf$$.file
2834 else
2835   rm -f conf$$.dir
2836   mkdir conf$$.dir 2>/dev/null
2837 fi
2838 if (echo >conf$$.file) 2>/dev/null; then
2839   if ln -s conf$$.file conf$$ 2>/dev/null; then
2840     as_ln_s='ln -s'
2841     # ... but there are two gotchas:
2842     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2843     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2844     # In both cases, we have to default to `cp -pR'.
2845     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2846       as_ln_s='cp -pR'
2847   elif ln conf$$.file conf$$ 2>/dev/null; then
2848     as_ln_s=ln
2849   else
2850     as_ln_s='cp -pR'
2851   fi
2852 else
2853   as_ln_s='cp -pR'
2854 fi
2855 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2856 rmdir conf$$.dir 2>/dev/null
2857
2858
2859 # as_fn_mkdir_p
2860 # -------------
2861 # Create "$as_dir" as a directory, including parents if necessary.
2862 as_fn_mkdir_p ()
2863 {
2864
2865   case $as_dir in #(
2866   -*) as_dir=./$as_dir;;
2867   esac
2868   test -d "$as_dir" || eval $as_mkdir_p || {
2869     as_dirs=
2870     while :; do
2871       case $as_dir in #(
2872       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2873       *) as_qdir=$as_dir;;
2874       esac
2875       as_dirs="'$as_qdir' $as_dirs"
2876       as_dir=`$as_dirname -- "$as_dir" ||
2877 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2878          X"$as_dir" : 'X\(//\)[^/]' \| \
2879          X"$as_dir" : 'X\(//\)$' \| \
2880          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2881 $as_echo X"$as_dir" |
2882     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2883             s//\1/
2884             q
2885           }
2886           /^X\(\/\/\)[^/].*/{
2887             s//\1/
2888             q
2889           }
2890           /^X\(\/\/\)$/{
2891             s//\1/
2892             q
2893           }
2894           /^X\(\/\).*/{
2895             s//\1/
2896             q
2897           }
2898           s/.*/./; q'`
2899       test -d "$as_dir" && break
2900     done
2901     test -z "$as_dirs" || eval "mkdir $as_dirs"
2902   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2903
2904
2905 } # as_fn_mkdir_p
2906 if mkdir -p . 2>/dev/null; then
2907   as_mkdir_p='mkdir -p "$as_dir"'
2908 else
2909   test -d ./-p && rmdir ./-p
2910   as_mkdir_p=false
2911 fi
2912
2913
2914 # as_fn_executable_p FILE
2915 # -----------------------
2916 # Test if FILE is an executable regular file.
2917 as_fn_executable_p ()
2918 {
2919   test -f "$1" && test -x "$1"
2920 } # as_fn_executable_p
2921 as_test_x='test -x'
2922 as_executable_p=as_fn_executable_p
2923
2924 # Sed expression to map a string onto a valid CPP name.
2925 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2926
2927 # Sed expression to map a string onto a valid variable name.
2928 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2929
2930
2931 exec 6>&1
2932 ## ----------------------------------- ##
2933 ## Main body of $CONFIG_STATUS script. ##
2934 ## ----------------------------------- ##
2935 _ASEOF
2936 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2937
2938 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2939 # Save the log message, to keep $0 and so on meaningful, and to
2940 # report actual input values of CONFIG_FILES etc. instead of their
2941 # values after options handling.
2942 ac_log="
2943 This file was extended by etc $as_me 0, which was
2944 generated by GNU Autoconf 2.69.  Invocation command line was
2945
2946   CONFIG_FILES    = $CONFIG_FILES
2947   CONFIG_HEADERS  = $CONFIG_HEADERS
2948   CONFIG_LINKS    = $CONFIG_LINKS
2949   CONFIG_COMMANDS = $CONFIG_COMMANDS
2950   $ $0 $@
2951
2952 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2953 "
2954
2955 _ACEOF
2956
2957 case $ac_config_files in *"
2958 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2959 esac
2960
2961
2962
2963 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2964 # Files that config.status was made for.
2965 config_files="$ac_config_files"
2966
2967 _ACEOF
2968
2969 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2970 ac_cs_usage="\
2971 \`$as_me' instantiates files and other configuration actions
2972 from templates according to the current configuration.  Unless the files
2973 and actions are specified as TAGs, all are instantiated by default.
2974
2975 Usage: $0 [OPTION]... [TAG]...
2976
2977   -h, --help       print this help, then exit
2978   -V, --version    print version number and configuration settings, then exit
2979       --config     print configuration, then exit
2980   -q, --quiet, --silent
2981                    do not print progress messages
2982   -d, --debug      don't remove temporary files
2983       --recheck    update $as_me by reconfiguring in the same conditions
2984       --file=FILE[:TEMPLATE]
2985                    instantiate the configuration file FILE
2986
2987 Configuration files:
2988 $config_files
2989
2990 Report bugs to the package provider."
2991
2992 _ACEOF
2993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2994 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2995 ac_cs_version="\\
2996 etc config.status 0
2997 configured by $0, generated by GNU Autoconf 2.69,
2998   with options \\"\$ac_cs_config\\"
2999
3000 Copyright (C) 2012 Free Software Foundation, Inc.
3001 This config.status script is free software; the Free Software Foundation
3002 gives unlimited permission to copy, distribute and modify it."
3003
3004 ac_pwd='$ac_pwd'
3005 srcdir='$srcdir'
3006 INSTALL='$INSTALL'
3007 MKDIR_P='$MKDIR_P'
3008 AWK='$AWK'
3009 test -n "\$AWK" || AWK=awk
3010 _ACEOF
3011
3012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3013 # The default lists apply if the user does not specify any file.
3014 ac_need_defaults=:
3015 while test $# != 0
3016 do
3017   case $1 in
3018   --*=?*)
3019     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3020     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3021     ac_shift=:
3022     ;;
3023   --*=)
3024     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3025     ac_optarg=
3026     ac_shift=:
3027     ;;
3028   *)
3029     ac_option=$1
3030     ac_optarg=$2
3031     ac_shift=shift
3032     ;;
3033   esac
3034
3035   case $ac_option in
3036   # Handling of the options.
3037   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3038     ac_cs_recheck=: ;;
3039   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3040     $as_echo "$ac_cs_version"; exit ;;
3041   --config | --confi | --conf | --con | --co | --c )
3042     $as_echo "$ac_cs_config"; exit ;;
3043   --debug | --debu | --deb | --de | --d | -d )
3044     debug=: ;;
3045   --file | --fil | --fi | --f )
3046     $ac_shift
3047     case $ac_optarg in
3048     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3049     '') as_fn_error $? "missing file argument" ;;
3050     esac
3051     as_fn_append CONFIG_FILES " '$ac_optarg'"
3052     ac_need_defaults=false;;
3053   --he | --h |  --help | --hel | -h )
3054     $as_echo "$ac_cs_usage"; exit ;;
3055   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3056   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3057     ac_cs_silent=: ;;
3058
3059   # This is an error.
3060   -*) as_fn_error $? "unrecognized option: \`$1'
3061 Try \`$0 --help' for more information." ;;
3062
3063   *) as_fn_append ac_config_targets " $1"
3064      ac_need_defaults=false ;;
3065
3066   esac
3067   shift
3068 done
3069
3070 ac_configure_extra_args=
3071
3072 if $ac_cs_silent; then
3073   exec 6>/dev/null
3074   ac_configure_extra_args="$ac_configure_extra_args --silent"
3075 fi
3076
3077 _ACEOF
3078 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3079 if \$ac_cs_recheck; then
3080   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3081   shift
3082   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3083   CONFIG_SHELL='$SHELL'
3084   export CONFIG_SHELL
3085   exec "\$@"
3086 fi
3087
3088 _ACEOF
3089 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3090 exec 5>>config.log
3091 {
3092   echo
3093   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3094 ## Running $as_me. ##
3095 _ASBOX
3096   $as_echo "$ac_log"
3097 } >&5
3098
3099 _ACEOF
3100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3101 _ACEOF
3102
3103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3104
3105 # Handling of arguments.
3106 for ac_config_target in $ac_config_targets
3107 do
3108   case $ac_config_target in
3109     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3110
3111   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3112   esac
3113 done
3114
3115
3116 # If the user did not use the arguments to specify the items to instantiate,
3117 # then the envvar interface is used.  Set only those that are not.
3118 # We use the long form for the default assignment because of an extremely
3119 # bizarre bug on SunOS 4.1.3.
3120 if $ac_need_defaults; then
3121   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3122 fi
3123
3124 # Have a temporary directory for convenience.  Make it in the build tree
3125 # simply because there is no reason against having it here, and in addition,
3126 # creating and moving files from /tmp can sometimes cause problems.
3127 # Hook for its removal unless debugging.
3128 # Note that there is a small window in which the directory will not be cleaned:
3129 # after its creation but before its name has been assigned to `$tmp'.
3130 $debug ||
3131 {
3132   tmp= ac_tmp=
3133   trap 'exit_status=$?
3134   : "${ac_tmp:=$tmp}"
3135   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3136 ' 0
3137   trap 'as_fn_exit 1' 1 2 13 15
3138 }
3139 # Create a (secure) tmp directory for tmp files.
3140
3141 {
3142   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3143   test -d "$tmp"
3144 }  ||
3145 {
3146   tmp=./conf$$-$RANDOM
3147   (umask 077 && mkdir "$tmp")
3148 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3149 ac_tmp=$tmp
3150
3151 # Set up the scripts for CONFIG_FILES section.
3152 # No need to generate them if there are no CONFIG_FILES.
3153 # This happens for instance with `./config.status config.h'.
3154 if test -n "$CONFIG_FILES"; then
3155
3156
3157 ac_cr=`echo X | tr X '\015'`
3158 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3159 # But we know of no other shell where ac_cr would be empty at this
3160 # point, so we can use a bashism as a fallback.
3161 if test "x$ac_cr" = x; then
3162   eval ac_cr=\$\'\\r\'
3163 fi
3164 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3165 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3166   ac_cs_awk_cr='\\r'
3167 else
3168   ac_cs_awk_cr=$ac_cr
3169 fi
3170
3171 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3172 _ACEOF
3173
3174
3175 {
3176   echo "cat >conf$$subs.awk <<_ACEOF" &&
3177   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3178   echo "_ACEOF"
3179 } >conf$$subs.sh ||
3180   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3181 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3182 ac_delim='%!_!# '
3183 for ac_last_try in false false false false false :; do
3184   . ./conf$$subs.sh ||
3185     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3186
3187   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3188   if test $ac_delim_n = $ac_delim_num; then
3189     break
3190   elif $ac_last_try; then
3191     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3192   else
3193     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3194   fi
3195 done
3196 rm -f conf$$subs.sh
3197
3198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3199 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3200 _ACEOF
3201 sed -n '
3202 h
3203 s/^/S["/; s/!.*/"]=/
3204 p
3205 g
3206 s/^[^!]*!//
3207 :repl
3208 t repl
3209 s/'"$ac_delim"'$//
3210 t delim
3211 :nl
3212 h
3213 s/\(.\{148\}\)..*/\1/
3214 t more1
3215 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3216 p
3217 n
3218 b repl
3219 :more1
3220 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3221 p
3222 g
3223 s/.\{148\}//
3224 t nl
3225 :delim
3226 h
3227 s/\(.\{148\}\)..*/\1/
3228 t more2
3229 s/["\\]/\\&/g; s/^/"/; s/$/"/
3230 p
3231 b
3232 :more2
3233 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3234 p
3235 g
3236 s/.\{148\}//
3237 t delim
3238 ' <conf$$subs.awk | sed '
3239 /^[^""]/{
3240   N
3241   s/\n//
3242 }
3243 ' >>$CONFIG_STATUS || ac_write_fail=1
3244 rm -f conf$$subs.awk
3245 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3246 _ACAWK
3247 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3248   for (key in S) S_is_set[key] = 1
3249   FS = "\a"
3250
3251 }
3252 {
3253   line = $ 0
3254   nfields = split(line, field, "@")
3255   substed = 0
3256   len = length(field[1])
3257   for (i = 2; i < nfields; i++) {
3258     key = field[i]
3259     keylen = length(key)
3260     if (S_is_set[key]) {
3261       value = S[key]
3262       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3263       len += length(value) + length(field[++i])
3264       substed = 1
3265     } else
3266       len += 1 + keylen
3267   }
3268
3269   print line
3270 }
3271
3272 _ACAWK
3273 _ACEOF
3274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3275 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3276   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3277 else
3278   cat
3279 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3280   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3281 _ACEOF
3282
3283 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3284 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3285 # trailing colons and then remove the whole line if VPATH becomes empty
3286 # (actually we leave an empty line to preserve line numbers).
3287 if test "x$srcdir" = x.; then
3288   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3289 h
3290 s///
3291 s/^/:/
3292 s/[      ]*$/:/
3293 s/:\$(srcdir):/:/g
3294 s/:\${srcdir}:/:/g
3295 s/:@srcdir@:/:/g
3296 s/^:*//
3297 s/:*$//
3298 x
3299 s/\(=[   ]*\).*/\1/
3300 G
3301 s/\n//
3302 s/^[^=]*=[       ]*$//
3303 }'
3304 fi
3305
3306 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3307 fi # test -n "$CONFIG_FILES"
3308
3309
3310 eval set X "  :F $CONFIG_FILES      "
3311 shift
3312 for ac_tag
3313 do
3314   case $ac_tag in
3315   :[FHLC]) ac_mode=$ac_tag; continue;;
3316   esac
3317   case $ac_mode$ac_tag in
3318   :[FHL]*:*);;
3319   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3320   :[FH]-) ac_tag=-:-;;
3321   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3322   esac
3323   ac_save_IFS=$IFS
3324   IFS=:
3325   set x $ac_tag
3326   IFS=$ac_save_IFS
3327   shift
3328   ac_file=$1
3329   shift
3330
3331   case $ac_mode in
3332   :L) ac_source=$1;;
3333   :[FH])
3334     ac_file_inputs=
3335     for ac_f
3336     do
3337       case $ac_f in
3338       -) ac_f="$ac_tmp/stdin";;
3339       *) # Look for the file first in the build tree, then in the source tree
3340          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3341          # because $ac_f cannot contain `:'.
3342          test -f "$ac_f" ||
3343            case $ac_f in
3344            [\\/$]*) false;;
3345            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3346            esac ||
3347            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3348       esac
3349       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3350       as_fn_append ac_file_inputs " '$ac_f'"
3351     done
3352
3353     # Let's still pretend it is `configure' which instantiates (i.e., don't
3354     # use $as_me), people would be surprised to read:
3355     #    /* config.h.  Generated by config.status.  */
3356     configure_input='Generated from '`
3357           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3358         `' by configure.'
3359     if test x"$ac_file" != x-; then
3360       configure_input="$ac_file.  $configure_input"
3361       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3362 $as_echo "$as_me: creating $ac_file" >&6;}
3363     fi
3364     # Neutralize special characters interpreted by sed in replacement strings.
3365     case $configure_input in #(
3366     *\&* | *\|* | *\\* )
3367        ac_sed_conf_input=`$as_echo "$configure_input" |
3368        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3369     *) ac_sed_conf_input=$configure_input;;
3370     esac
3371
3372     case $ac_tag in
3373     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3374       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3375     esac
3376     ;;
3377   esac
3378
3379   ac_dir=`$as_dirname -- "$ac_file" ||
3380 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3381          X"$ac_file" : 'X\(//\)[^/]' \| \
3382          X"$ac_file" : 'X\(//\)$' \| \
3383          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3384 $as_echo X"$ac_file" |
3385     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3386             s//\1/
3387             q
3388           }
3389           /^X\(\/\/\)[^/].*/{
3390             s//\1/
3391             q
3392           }
3393           /^X\(\/\/\)$/{
3394             s//\1/
3395             q
3396           }
3397           /^X\(\/\).*/{
3398             s//\1/
3399             q
3400           }
3401           s/.*/./; q'`
3402   as_dir="$ac_dir"; as_fn_mkdir_p
3403   ac_builddir=.
3404
3405 case "$ac_dir" in
3406 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3407 *)
3408   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3409   # A ".." for each directory in $ac_dir_suffix.
3410   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3411   case $ac_top_builddir_sub in
3412   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3413   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3414   esac ;;
3415 esac
3416 ac_abs_top_builddir=$ac_pwd
3417 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3418 # for backward compatibility:
3419 ac_top_builddir=$ac_top_build_prefix
3420
3421 case $srcdir in
3422   .)  # We are building in place.
3423     ac_srcdir=.
3424     ac_top_srcdir=$ac_top_builddir_sub
3425     ac_abs_top_srcdir=$ac_pwd ;;
3426   [\\/]* | ?:[\\/]* )  # Absolute name.
3427     ac_srcdir=$srcdir$ac_dir_suffix;
3428     ac_top_srcdir=$srcdir
3429     ac_abs_top_srcdir=$srcdir ;;
3430   *) # Relative name.
3431     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3432     ac_top_srcdir=$ac_top_build_prefix$srcdir
3433     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3434 esac
3435 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3436
3437
3438   case $ac_mode in
3439   :F)
3440   #
3441   # CONFIG_FILE
3442   #
3443
3444   case $INSTALL in
3445   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3446   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3447   esac
3448   ac_MKDIR_P=$MKDIR_P
3449   case $MKDIR_P in
3450   [\\/$]* | ?:[\\/]* ) ;;
3451   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3452   esac
3453 _ACEOF
3454
3455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3456 # If the template does not know about datarootdir, expand it.
3457 # FIXME: This hack should be removed a few years after 2.60.
3458 ac_datarootdir_hack=; ac_datarootdir_seen=
3459 ac_sed_dataroot='
3460 /datarootdir/ {
3461   p
3462   q
3463 }
3464 /@datadir@/p
3465 /@docdir@/p
3466 /@infodir@/p
3467 /@localedir@/p
3468 /@mandir@/p'
3469 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3470 *datarootdir*) ac_datarootdir_seen=yes;;
3471 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3472   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3473 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3474 _ACEOF
3475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3476   ac_datarootdir_hack='
3477   s&@datadir@&$datadir&g
3478   s&@docdir@&$docdir&g
3479   s&@infodir@&$infodir&g
3480   s&@localedir@&$localedir&g
3481   s&@mandir@&$mandir&g
3482   s&\\\${datarootdir}&$datarootdir&g' ;;
3483 esac
3484 _ACEOF
3485
3486 # Neutralize VPATH when `$srcdir' = `.'.
3487 # Shell code in configure.ac might set extrasub.
3488 # FIXME: do we really want to maintain this feature?
3489 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3490 ac_sed_extra="$ac_vpsub
3491 $extrasub
3492 _ACEOF
3493 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3494 :t
3495 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3496 s|@configure_input@|$ac_sed_conf_input|;t t
3497 s&@top_builddir@&$ac_top_builddir_sub&;t t
3498 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3499 s&@srcdir@&$ac_srcdir&;t t
3500 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3501 s&@top_srcdir@&$ac_top_srcdir&;t t
3502 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3503 s&@builddir@&$ac_builddir&;t t
3504 s&@abs_builddir@&$ac_abs_builddir&;t t
3505 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3506 s&@INSTALL@&$ac_INSTALL&;t t
3507 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3508 $ac_datarootdir_hack
3509 "
3510 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3511   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3512
3513 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3514   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3515   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3516       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3517   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3518 which seems to be undefined.  Please make sure it is defined" >&5
3519 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3520 which seems to be undefined.  Please make sure it is defined" >&2;}
3521
3522   rm -f "$ac_tmp/stdin"
3523   case $ac_file in
3524   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3525   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3526   esac \
3527   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3528  ;;
3529
3530
3531
3532   esac
3533
3534 done # for ac_tag
3535
3536
3537 as_fn_exit 0
3538 _ACEOF
3539 ac_clean_files=$ac_clean_files_save
3540
3541 test $ac_write_fail = 0 ||
3542   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3543
3544
3545 # configure is writing to config.log, and then calls config.status.
3546 # config.status does its own redirection, appending to config.log.
3547 # Unfortunately, on DOS this fails, as config.log is still kept open
3548 # by configure, so config.status won't be able to write to it; its
3549 # output is simply discarded.  So we exec the FD to /dev/null,
3550 # effectively closing config.log, so it can be properly (re)opened and
3551 # appended to by config.status.  When coming back to configure, we
3552 # need to make the FD available again.
3553 if test "$no_create" != yes; then
3554   ac_cs_success=:
3555   ac_config_status_args=
3556   test "$silent" = yes &&
3557     ac_config_status_args="$ac_config_status_args --quiet"
3558   exec 5>/dev/null
3559   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3560   exec 5>>config.log
3561   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3562   # would make configure fail if this is the last instruction.
3563   $ac_cs_success || as_fn_exit 1
3564 fi
3565 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3567 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3568 fi
3569