sim/testsuite/d10v-elf/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   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 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 172   if (eval "$as_required") 2>/dev/null; then :
 173   as_have_required=yes
 174 else
 175   as_have_required=no
 176 fi
 177   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 178
 179 else
 180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 181 as_found=false
 182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 183 do
 184   IFS=$as_save_IFS
 185   test -z "$as_dir" && as_dir=.
 186   as_found=:
 187   case $as_dir in #(
 188          /*)
 189            for as_base in sh bash ksh sh5; do
 190              # Try only shells that exist, to save several forks.
 191              as_shell=$as_dir/$as_base
 192              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 193                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 194   CONFIG_SHELL=$as_shell as_have_required=yes
 195                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   break 2
 197 fi
 198 fi
 199            done;;
 200        esac
 201   as_found=false
 202 done
 203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 204               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$SHELL as_have_required=yes
 206 fi; }
 207 IFS=$as_save_IFS
 208
 209
 210       if test "x$CONFIG_SHELL" != x; then :
 211   # We cannot yet assume a decent shell, so we have to provide a
 212         # neutralization value for shells without unset; and this also
 213         # works around shells that cannot unset nonexistent variables.
 214         BASH_ENV=/dev/null
 215         ENV=/dev/null
 216         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 217         export CONFIG_SHELL
 218         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 219 fi
 220
 221     if test x$as_have_required = xno; then :
 222   $as_echo "$0: This script requires a shell more modern than all"
 223   $as_echo "$0: the shells that I found on your system."
 224   if test x${ZSH_VERSION+set} = xset ; then
 225     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 226     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 227   else
 228     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 229 $0: including any error possibly output before this
 230 $0: message. Then install a modern shell, or manually run
 231 $0: the script under such a shell if you do have one."
 232   fi
 233   exit 1
 234 fi
 235 fi
 236 fi
 237 SHELL=${CONFIG_SHELL-/bin/sh}
 238 export SHELL
 239 # Unset more variables known to interfere with behavior of common tools.
 240 CLICOLOR_FORCE= GREP_OPTIONS=
 241 unset CLICOLOR_FORCE GREP_OPTIONS
 242
 243 ## --------------------- ##
 244 ## M4sh Shell Functions. ##
 245 ## --------------------- ##
 246 # as_fn_unset VAR
 247 # ---------------
 248 # Portably unset VAR.
 249 as_fn_unset ()
 250 {
 251   { eval $1=; unset $1;}
 252 }
 253 as_unset=as_fn_unset
 254
 255 # as_fn_set_status STATUS
 256 # -----------------------
 257 # Set $? to STATUS, without forking.
 258 as_fn_set_status ()
 259 {
 260   return $1
 261 } # as_fn_set_status
 262
 263 # as_fn_exit STATUS
 264 # -----------------
 265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 266 as_fn_exit ()
 267 {
 268   set +e
 269   as_fn_set_status $1
 270   exit $1
 271 } # as_fn_exit
 272
 273 # as_fn_mkdir_p
 274 # -------------
 275 # Create "$as_dir" as a directory, including parents if necessary.
 276 as_fn_mkdir_p ()
 277 {
 278
 279   case $as_dir in #(
 280   -*) as_dir=./$as_dir;;
 281   esac
 282   test -d "$as_dir" || eval $as_mkdir_p || {
 283     as_dirs=
 284     while :; do
 285       case $as_dir in #(
 286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 287       *) as_qdir=$as_dir;;
 288       esac
 289       as_dirs="'$as_qdir' $as_dirs"
 290       as_dir=`$as_dirname -- "$as_dir" ||
 291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 292          X"$as_dir" : 'X\(//\)[^/]' \| \
 293          X"$as_dir" : 'X\(//\)$' \| \
 294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 295 $as_echo X"$as_dir" |
 296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 297             s//\1/
 298             q
 299           }
 300           /^X\(\/\/\)[^/].*/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)$/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\).*/{
 309             s//\1/
 310             q
 311           }
 312           s/.*/./; q'`
 313       test -d "$as_dir" && break
 314     done
 315     test -z "$as_dirs" || eval "mkdir $as_dirs"
 316   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 317
 318
 319 } # as_fn_mkdir_p
 320 # as_fn_append VAR VALUE
 321 # ----------------------
 322 # Append the text in VALUE to the end of the definition contained in VAR. Take
 323 # advantage of any shell optimizations that allow amortized linear growth over
 324 # repeated appends, instead of the typical quadratic growth present in naive
 325 # implementations.
 326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 327   eval 'as_fn_append ()
 328   {
 329     eval $1+=\$2
 330   }'
 331 else
 332   as_fn_append ()
 333   {
 334     eval $1=\$$1\$2
 335   }
 336 fi # as_fn_append
 337
 338 # as_fn_arith ARG...
 339 # ------------------
 340 # Perform arithmetic evaluation on the ARGs, and store the result in the
 341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 342 # must be portable across $(()) and expr.
 343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 344   eval 'as_fn_arith ()
 345   {
 346     as_val=$(( $* ))
 347   }'
 348 else
 349   as_fn_arith ()
 350   {
 351     as_val=`expr "$@" || test $? -eq 1`
 352   }
 353 fi # as_fn_arith
 354
 355
 356 # as_fn_error ERROR [LINENO LOG_FD]
 357 # ---------------------------------
 358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 360 # script with status $?, using 1 if that was 0.
 361 as_fn_error ()
 362 {
 363   as_status=$?; test $as_status -eq 0 && as_status=1
 364   if test "$3"; then
 365     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 366     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 367   fi
 368   $as_echo "$as_me: error: $1" >&2
 369   as_fn_exit $as_status
 370 } # as_fn_error
 371
 372 if expr a : '\(a\)' >/dev/null 2>&1 &&
 373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 374   as_expr=expr
 375 else
 376   as_expr=false
 377 fi
 378
 379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 380   as_basename=basename
 381 else
 382   as_basename=false
 383 fi
 384
 385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 386   as_dirname=dirname
 387 else
 388   as_dirname=false
 389 fi
 390
 391 as_me=`$as_basename -- "$0" ||
 392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 393          X"$0" : 'X\(//\)$' \| \
 394          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 395 $as_echo X/"$0" |
 396     sed '/^.*\/\([^/][^/]*\)\/*$/{
 397             s//\1/
 398             q
 399           }
 400           /^X\/\(\/\/\)$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\).*/{
 405             s//\1/
 406             q
 407           }
 408           s/.*/./; q'`
 409
 410 # Avoid depending upon Character Ranges.
 411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 414 as_cr_digits='0123456789'
 415 as_cr_alnum=$as_cr_Letters$as_cr_digits
 416
 417
 418   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 419   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 420   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 421   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 422   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 423   sed -n '
 424     p
 425     /[$]LINENO/=
 426   ' <$as_myself |
 427     sed '
 428       s/[$]LINENO.*/&-/
 429       t lineno
 430       b
 431       :lineno
 432       N
 433       :loop
 434       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 435       t loop
 436       s/-\n.*//
 437     ' >$as_me.lineno &&
 438   chmod +x "$as_me.lineno" ||
 439     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 440
 441   # Don't try to exec as it changes $[0], causing all sort of problems
 442   # (the dirname of $[0] is not the place where we might find the
 443   # original and so on.  Autoconf is especially sensitive to this).
 444   . "./$as_me.lineno"
 445   # Exit status is that of the last command.
 446   exit
 447 }
 448
 449 ECHO_C= ECHO_N= ECHO_T=
 450 case `echo -n x` in #(((((
 451 -n*)
 452   case `echo 'xy\c'` in
 453   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 454   xy)  ECHO_C='\c';;
 455   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 456        ECHO_T=' ';;
 457   esac;;
 458 *)
 459   ECHO_N='-n';;
 460 esac
 461
 462 rm -f conf$$ conf$$.exe conf$$.file
 463 if test -d conf$$.dir; then
 464   rm -f conf$$.dir/conf$$.file
 465 else
 466   rm -f conf$$.dir
 467   mkdir conf$$.dir 2>/dev/null
 468 fi
 469 if (echo >conf$$.file) 2>/dev/null; then
 470   if ln -s conf$$.file conf$$ 2>/dev/null; then
 471     as_ln_s='ln -s'
 472     # ... but there are two gotchas:
 473     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 474     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 475     # In both cases, we have to default to `cp -p'.
 476     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 477       as_ln_s='cp -p'
 478   elif ln conf$$.file conf$$ 2>/dev/null; then
 479     as_ln_s=ln
 480   else
 481     as_ln_s='cp -p'
 482   fi
 483 else
 484   as_ln_s='cp -p'
 485 fi
 486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 487 rmdir conf$$.dir 2>/dev/null
 488
 489 if mkdir -p . 2>/dev/null; then
 490   as_mkdir_p='mkdir -p "$as_dir"'
 491 else
 492   test -d ./-p && rmdir ./-p
 493   as_mkdir_p=false
 494 fi
 495
 496 if test -x / >/dev/null 2>&1; then
 497   as_test_x='test -x'
 498 else
 499   if ls -dL / >/dev/null 2>&1; then
 500     as_ls_L_option=L
 501   else
 502     as_ls_L_option=
 503   fi
 504   as_test_x='
 505     eval sh -c '\''
 506       if test -d "$1"; then
 507         test -d "$1/.";
 508       else
 509         case $1 in #(
 510         -*)set "./$1";;
 511         esac;
 512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 513         ???[sx]*):;;*)false;;esac;fi
 514     '\'' sh
 515   '
 516 fi
 517 as_executable_p=$as_test_x
 518
 519 # Sed expression to map a string onto a valid CPP name.
 520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 521
 522 # Sed expression to map a string onto a valid variable name.
 523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 524
 525
 526 exec 7<&0 </dev/null 6>&1
 527
 528 # Name of the host.
 529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 530 # so uname gets run too.
 531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 532
 533 #
 534 # Initializations.
 535 #
 536 ac_default_prefix=/usr/local
 537 ac_clean_files=
 538 ac_config_libobj_dir=.
 539 LIBOBJS=
 540 cross_compiling=no
 541 subdirs=
 542 MFLAGS=
 543 MAKEFLAGS=
 544
 545 # Identity of this package.
 546 PACKAGE_NAME=
 547 PACKAGE_TARNAME=
 548 PACKAGE_VERSION=
 549 PACKAGE_STRING=
 550 PACKAGE_BUGREPORT=
 551 PACKAGE_URL=
 552
 553 ac_unique_file="Makefile.in"
 554 ac_subst_vars='LTLIBOBJS
 555 LIBOBJS
 556 target_os
 557 target_vendor
 558 target_cpu
 559 target
 560 host_os
 561 host_vendor
 562 host_cpu
 563 host
 564 build_os
 565 build_vendor
 566 build_cpu
 567 build
 568 CC
 569 target_alias
 570 host_alias
 571 build_alias
 572 LIBS
 573 ECHO_T
 574 ECHO_N
 575 ECHO_C
 576 DEFS
 577 mandir
 578 localedir
 579 libdir
 580 psdir
 581 pdfdir
 582 dvidir
 583 htmldir
 584 infodir
 585 docdir
 586 oldincludedir
 587 includedir
 588 localstatedir
 589 sharedstatedir
 590 sysconfdir
 591 datadir
 592 datarootdir
 593 libexecdir
 594 sbindir
 595 bindir
 596 program_transform_name
 597 prefix
 598 exec_prefix
 599 PACKAGE_URL
 600 PACKAGE_BUGREPORT
 601 PACKAGE_STRING
 602 PACKAGE_VERSION
 603 PACKAGE_TARNAME
 604 PACKAGE_NAME
 605 PATH_SEPARATOR
 606 SHELL'
 607 ac_subst_files=''
 608 ac_user_opts='
 609 enable_option_checking
 610 '
 611       ac_precious_vars='build_alias
 612 host_alias
 613 target_alias'
 614
 615
 616 # Initialize some variables set by options.
 617 ac_init_help=
 618 ac_init_version=false
 619 ac_unrecognized_opts=
 620 ac_unrecognized_sep=
 621 # The variables have the same names as the options, with
 622 # dashes changed to underlines.
 623 cache_file=/dev/null
 624 exec_prefix=NONE
 625 no_create=
 626 no_recursion=
 627 prefix=NONE
 628 program_prefix=NONE
 629 program_suffix=NONE
 630 program_transform_name=s,x,x,
 631 silent=
 632 site=
 633 srcdir=
 634 verbose=
 635 x_includes=NONE
 636 x_libraries=NONE
 637
 638 # Installation directory options.
 639 # These are left unexpanded so users can "make install exec_prefix=/foo"
 640 # and all the variables that are supposed to be based on exec_prefix
 641 # by default will actually change.
 642 # Use braces instead of parens because sh, perl, etc. also accept them.
 643 # (The list follows the same order as the GNU Coding Standards.)
 644 bindir='${exec_prefix}/bin'
 645 sbindir='${exec_prefix}/sbin'
 646 libexecdir='${exec_prefix}/libexec'
 647 datarootdir='${prefix}/share'
 648 datadir='${datarootdir}'
 649 sysconfdir='${prefix}/etc'
 650 sharedstatedir='${prefix}/com'
 651 localstatedir='${prefix}/var'
 652 includedir='${prefix}/include'
 653 oldincludedir='/usr/include'
 654 docdir='${datarootdir}/doc/${PACKAGE}'
 655 infodir='${datarootdir}/info'
 656 htmldir='${docdir}'
 657 dvidir='${docdir}'
 658 pdfdir='${docdir}'
 659 psdir='${docdir}'
 660 libdir='${exec_prefix}/lib'
 661 localedir='${datarootdir}/locale'
 662 mandir='${datarootdir}/man'
 663
 664 ac_prev=
 665 ac_dashdash=
 666 for ac_option
 667 do
 668   # If the previous option needs an argument, assign it.
 669   if test -n "$ac_prev"; then
 670     eval $ac_prev=\$ac_option
 671     ac_prev=
 672     continue
 673   fi
 674
 675   case $ac_option in
 676   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 677   *)    ac_optarg=yes ;;
 678   esac
 679
 680   # Accept the important Cygnus configure options, so we can diagnose typos.
 681
 682   case $ac_dashdash$ac_option in
 683   --)
 684     ac_dashdash=yes ;;
 685
 686   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 687     ac_prev=bindir ;;
 688   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 689     bindir=$ac_optarg ;;
 690
 691   -build | --build | --buil | --bui | --bu)
 692     ac_prev=build_alias ;;
 693   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 694     build_alias=$ac_optarg ;;
 695
 696   -cache-file | --cache-file | --cache-fil | --cache-fi \
 697   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 698     ac_prev=cache_file ;;
 699   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 700   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 701     cache_file=$ac_optarg ;;
 702
 703   --config-cache | -C)
 704     cache_file=config.cache ;;
 705
 706   -datadir | --datadir | --datadi | --datad)
 707     ac_prev=datadir ;;
 708   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 709     datadir=$ac_optarg ;;
 710
 711   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 712   | --dataroo | --dataro | --datar)
 713     ac_prev=datarootdir ;;
 714   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 715   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 716     datarootdir=$ac_optarg ;;
 717
 718   -disable-* | --disable-*)
 719     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 720     # Reject names that are not valid shell variable names.
 721     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 722       as_fn_error "invalid feature name: $ac_useropt"
 723     ac_useropt_orig=$ac_useropt
 724     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 725     case $ac_user_opts in
 726       *"
 727 "enable_$ac_useropt"
 728 "*) ;;
 729       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 730          ac_unrecognized_sep=', ';;
 731     esac
 732     eval enable_$ac_useropt=no ;;
 733
 734   -docdir | --docdir | --docdi | --doc | --do)
 735     ac_prev=docdir ;;
 736   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 737     docdir=$ac_optarg ;;
 738
 739   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 740     ac_prev=dvidir ;;
 741   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 742     dvidir=$ac_optarg ;;
 743
 744   -enable-* | --enable-*)
 745     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 746     # Reject names that are not valid shell variable names.
 747     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 748       as_fn_error "invalid feature name: $ac_useropt"
 749     ac_useropt_orig=$ac_useropt
 750     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 751     case $ac_user_opts in
 752       *"
 753 "enable_$ac_useropt"
 754 "*) ;;
 755       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 756          ac_unrecognized_sep=', ';;
 757     esac
 758     eval enable_$ac_useropt=\$ac_optarg ;;
 759
 760   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 761   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 762   | --exec | --exe | --ex)
 763     ac_prev=exec_prefix ;;
 764   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 765   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 766   | --exec=* | --exe=* | --ex=*)
 767     exec_prefix=$ac_optarg ;;
 768
 769   -gas | --gas | --ga | --g)
 770     # Obsolete; use --with-gas.
 771     with_gas=yes ;;
 772
 773   -help | --help | --hel | --he | -h)
 774     ac_init_help=long ;;
 775   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 776     ac_init_help=recursive ;;
 777   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 778     ac_init_help=short ;;
 779
 780   -host | --host | --hos | --ho)
 781     ac_prev=host_alias ;;
 782   -host=* | --host=* | --hos=* | --ho=*)
 783     host_alias=$ac_optarg ;;
 784
 785   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 786     ac_prev=htmldir ;;
 787   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 788   | --ht=*)
 789     htmldir=$ac_optarg ;;
 790
 791   -includedir | --includedir | --includedi | --included | --include \
 792   | --includ | --inclu | --incl | --inc)
 793     ac_prev=includedir ;;
 794   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 795   | --includ=* | --inclu=* | --incl=* | --inc=*)
 796     includedir=$ac_optarg ;;
 797
 798   -infodir | --infodir | --infodi | --infod | --info | --inf)
 799     ac_prev=infodir ;;
 800   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 801     infodir=$ac_optarg ;;
 802
 803   -libdir | --libdir | --libdi | --libd)
 804     ac_prev=libdir ;;
 805   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 806     libdir=$ac_optarg ;;
 807
 808   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 809   | --libexe | --libex | --libe)
 810     ac_prev=libexecdir ;;
 811   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 812   | --libexe=* | --libex=* | --libe=*)
 813     libexecdir=$ac_optarg ;;
 814
 815   -localedir | --localedir | --localedi | --localed | --locale)
 816     ac_prev=localedir ;;
 817   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 818     localedir=$ac_optarg ;;
 819
 820   -localstatedir | --localstatedir | --localstatedi | --localstated \
 821   | --localstate | --localstat | --localsta | --localst | --locals)
 822     ac_prev=localstatedir ;;
 823   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 824   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 825     localstatedir=$ac_optarg ;;
 826
 827   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 828     ac_prev=mandir ;;
 829   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 830     mandir=$ac_optarg ;;
 831
 832   -nfp | --nfp | --nf)
 833     # Obsolete; use --without-fp.
 834     with_fp=no ;;
 835
 836   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 837   | --no-cr | --no-c | -n)
 838     no_create=yes ;;
 839
 840   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 841   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 842     no_recursion=yes ;;
 843
 844   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 845   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 846   | --oldin | --oldi | --old | --ol | --o)
 847     ac_prev=oldincludedir ;;
 848   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 849   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 850   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 851     oldincludedir=$ac_optarg ;;
 852
 853   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 854     ac_prev=prefix ;;
 855   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 856     prefix=$ac_optarg ;;
 857
 858   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 859   | --program-pre | --program-pr | --program-p)
 860     ac_prev=program_prefix ;;
 861   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 862   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 863     program_prefix=$ac_optarg ;;
 864
 865   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 866   | --program-suf | --program-su | --program-s)
 867     ac_prev=program_suffix ;;
 868   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 869   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 870     program_suffix=$ac_optarg ;;
 871
 872   -program-transform-name | --program-transform-name \
 873   | --program-transform-nam | --program-transform-na \
 874   | --program-transform-n | --program-transform- \
 875   | --program-transform | --program-transfor \
 876   | --program-transfo | --program-transf \
 877   | --program-trans | --program-tran \
 878   | --progr-tra | --program-tr | --program-t)
 879     ac_prev=program_transform_name ;;
 880   -program-transform-name=* | --program-transform-name=* \
 881   | --program-transform-nam=* | --program-transform-na=* \
 882   | --program-transform-n=* | --program-transform-=* \
 883   | --program-transform=* | --program-transfor=* \
 884   | --program-transfo=* | --program-transf=* \
 885   | --program-trans=* | --program-tran=* \
 886   | --progr-tra=* | --program-tr=* | --program-t=*)
 887     program_transform_name=$ac_optarg ;;
 888
 889   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 890     ac_prev=pdfdir ;;
 891   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 892     pdfdir=$ac_optarg ;;
 893
 894   -psdir | --psdir | --psdi | --psd | --ps)
 895     ac_prev=psdir ;;
 896   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 897     psdir=$ac_optarg ;;
 898
 899   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 900   | -silent | --silent | --silen | --sile | --sil)
 901     silent=yes ;;
 902
 903   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 904     ac_prev=sbindir ;;
 905   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 906   | --sbi=* | --sb=*)
 907     sbindir=$ac_optarg ;;
 908
 909   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 910   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 911   | --sharedst | --shareds | --shared | --share | --shar \
 912   | --sha | --sh)
 913     ac_prev=sharedstatedir ;;
 914   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 915   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 916   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 917   | --sha=* | --sh=*)
 918     sharedstatedir=$ac_optarg ;;
 919
 920   -site | --site | --sit)
 921     ac_prev=site ;;
 922   -site=* | --site=* | --sit=*)
 923     site=$ac_optarg ;;
 924
 925   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 926     ac_prev=srcdir ;;
 927   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 928     srcdir=$ac_optarg ;;
 929
 930   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 931   | --syscon | --sysco | --sysc | --sys | --sy)
 932     ac_prev=sysconfdir ;;
 933   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 934   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 935     sysconfdir=$ac_optarg ;;
 936
 937   -target | --target | --targe | --targ | --tar | --ta | --t)
 938     ac_prev=target_alias ;;
 939   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 940     target_alias=$ac_optarg ;;
 941
 942   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 943     verbose=yes ;;
 944
 945   -version | --version | --versio | --versi | --vers | -V)
 946     ac_init_version=: ;;
 947
 948   -with-* | --with-*)
 949     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 950     # Reject names that are not valid shell variable names.
 951     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 952       as_fn_error "invalid package name: $ac_useropt"
 953     ac_useropt_orig=$ac_useropt
 954     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 955     case $ac_user_opts in
 956       *"
 957 "with_$ac_useropt"
 958 "*) ;;
 959       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 960          ac_unrecognized_sep=', ';;
 961     esac
 962     eval with_$ac_useropt=\$ac_optarg ;;
 963
 964   -without-* | --without-*)
 965     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 966     # Reject names that are not valid shell variable names.
 967     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 968       as_fn_error "invalid package name: $ac_useropt"
 969     ac_useropt_orig=$ac_useropt
 970     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 971     case $ac_user_opts in
 972       *"
 973 "with_$ac_useropt"
 974 "*) ;;
 975       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 976          ac_unrecognized_sep=', ';;
 977     esac
 978     eval with_$ac_useropt=no ;;
 979
 980   --x)
 981     # Obsolete; use --with-x.
 982     with_x=yes ;;
 983
 984   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 985   | --x-incl | --x-inc | --x-in | --x-i)
 986     ac_prev=x_includes ;;
 987   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 988   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 989     x_includes=$ac_optarg ;;
 990
 991   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 992   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 993     ac_prev=x_libraries ;;
 994   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 995   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 996     x_libraries=$ac_optarg ;;
 997
 998   -*) as_fn_error "unrecognized option: \`$ac_option'
 999 Try \`$0 --help' for more information."
1000     ;;
1001
1002   *=*)
1003     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1004     # Reject names that are not valid shell variable names.
1005     case $ac_envvar in #(
1006       '' | [0-9]* | *[!_$as_cr_alnum]* )
1007       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1008     esac
1009     eval $ac_envvar=\$ac_optarg
1010     export $ac_envvar ;;
1011
1012   *)
1013     # FIXME: should be removed in autoconf 3.0.
1014     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1015     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1016       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1017     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1018     ;;
1019
1020   esac
1021 done
1022
1023 if test -n "$ac_prev"; then
1024   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1025   as_fn_error "missing argument to $ac_option"
1026 fi
1027
1028 if test -n "$ac_unrecognized_opts"; then
1029   case $enable_option_checking in
1030     no) ;;
1031     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1032     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1033   esac
1034 fi
1035
1036 # Check all directory arguments for consistency.
1037 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1038                 datadir sysconfdir sharedstatedir localstatedir includedir \
1039                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1040                 libdir localedir mandir
1041 do
1042   eval ac_val=\$$ac_var
1043   # Remove trailing slashes.
1044   case $ac_val in
1045     */ )
1046       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1047       eval $ac_var=\$ac_val;;
1048   esac
1049   # Be sure to have absolute directory names.
1050   case $ac_val in
1051     [\\/$]* | ?:[\\/]* )  continue;;
1052     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1053   esac
1054   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1055 done
1056
1057 # There might be people who depend on the old broken behavior: `$host'
1058 # used to hold the argument of --host etc.
1059 # FIXME: To remove some day.
1060 build=$build_alias
1061 host=$host_alias
1062 target=$target_alias
1063
1064 # FIXME: To remove some day.
1065 if test "x$host_alias" != x; then
1066   if test "x$build_alias" = x; then
1067     cross_compiling=maybe
1068     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1069     If a cross compiler is detected then cross compile mode will be used." >&2
1070   elif test "x$build_alias" != "x$host_alias"; then
1071     cross_compiling=yes
1072   fi
1073 fi
1074
1075 ac_tool_prefix=
1076 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1077
1078 test "$silent" = yes && exec 6>/dev/null
1079
1080
1081 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1082 ac_ls_di=`ls -di .` &&
1083 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1084   as_fn_error "working directory cannot be determined"
1085 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1086   as_fn_error "pwd does not report name of working directory"
1087
1088
1089 # Find the source files, if location was not specified.
1090 if test -z "$srcdir"; then
1091   ac_srcdir_defaulted=yes
1092   # Try the directory containing this script, then the parent directory.
1093   ac_confdir=`$as_dirname -- "$as_myself" ||
1094 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1095          X"$as_myself" : 'X\(//\)[^/]' \| \
1096          X"$as_myself" : 'X\(//\)$' \| \
1097          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1098 $as_echo X"$as_myself" |
1099     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1100             s//\1/
1101             q
1102           }
1103           /^X\(\/\/\)[^/].*/{
1104             s//\1/
1105             q
1106           }
1107           /^X\(\/\/\)$/{
1108             s//\1/
1109             q
1110           }
1111           /^X\(\/\).*/{
1112             s//\1/
1113             q
1114           }
1115           s/.*/./; q'`
1116   srcdir=$ac_confdir
1117   if test ! -r "$srcdir/$ac_unique_file"; then
1118     srcdir=..
1119   fi
1120 else
1121   ac_srcdir_defaulted=no
1122 fi
1123 if test ! -r "$srcdir/$ac_unique_file"; then
1124   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1125   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1126 fi
1127 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1128 ac_abs_confdir=`(
1129         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1130         pwd)`
1131 # When building in place, set srcdir=.
1132 if test "$ac_abs_confdir" = "$ac_pwd"; then
1133   srcdir=.
1134 fi
1135 # Remove unnecessary trailing slashes from srcdir.
1136 # Double slashes in file names in object file debugging info
1137 # mess up M-x gdb in Emacs.
1138 case $srcdir in
1139 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1140 esac
1141 for ac_var in $ac_precious_vars; do
1142   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1143   eval ac_env_${ac_var}_value=\$${ac_var}
1144   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1145   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1146 done
1147
1148 #
1149 # Report the --help message.
1150 #
1151 if test "$ac_init_help" = "long"; then
1152   # Omit some internal or obsolete options to make the list less imposing.
1153   # This message is too long to be a string in the A/UX 3.1 sh.
1154   cat <<_ACEOF
1155 \`configure' configures this package to adapt to many kinds of systems.
1156
1157 Usage: $0 [OPTION]... [VAR=VALUE]...
1158
1159 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1160 VAR=VALUE.  See below for descriptions of some of the useful variables.
1161
1162 Defaults for the options are specified in brackets.
1163
1164 Configuration:
1165   -h, --help              display this help and exit
1166       --help=short        display options specific to this package
1167       --help=recursive    display the short help of all the included packages
1168   -V, --version           display version information and exit
1169   -q, --quiet, --silent   do not print \`checking...' messages
1170       --cache-file=FILE   cache test results in FILE [disabled]
1171   -C, --config-cache      alias for \`--cache-file=config.cache'
1172   -n, --no-create         do not create output files
1173       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1174
1175 Installation directories:
1176   --prefix=PREFIX         install architecture-independent files in PREFIX
1177                           [$ac_default_prefix]
1178   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1179                           [PREFIX]
1180
1181 By default, \`make install' will install all the files in
1182 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1183 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1184 for instance \`--prefix=\$HOME'.
1185
1186 For better control, use the options below.
1187
1188 Fine tuning of the installation directories:
1189   --bindir=DIR            user executables [EPREFIX/bin]
1190   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1191   --libexecdir=DIR        program executables [EPREFIX/libexec]
1192   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1193   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1194   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1195   --libdir=DIR            object code libraries [EPREFIX/lib]
1196   --includedir=DIR        C header files [PREFIX/include]
1197   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1198   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1199   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1200   --infodir=DIR           info documentation [DATAROOTDIR/info]
1201   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1202   --mandir=DIR            man documentation [DATAROOTDIR/man]
1203   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1204   --htmldir=DIR           html documentation [DOCDIR]
1205   --dvidir=DIR            dvi documentation [DOCDIR]
1206   --pdfdir=DIR            pdf documentation [DOCDIR]
1207   --psdir=DIR             ps documentation [DOCDIR]
1208 _ACEOF
1209
1210   cat <<\_ACEOF
1211
1212 System types:
1213   --build=BUILD     configure for building on BUILD [guessed]
1214   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1215   --target=TARGET   configure for building compilers for TARGET [HOST]
1216 _ACEOF
1217 fi
1218
1219 if test -n "$ac_init_help"; then
1220
1221   cat <<\_ACEOF
1222
1223 Report bugs to the package provider.
1224 _ACEOF
1225 ac_status=$?
1226 fi
1227
1228 if test "$ac_init_help" = "recursive"; then
1229   # If there are subdirs, report their specific --help.
1230   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1231     test -d "$ac_dir" ||
1232       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1233       continue
1234     ac_builddir=.
1235
1236 case "$ac_dir" in
1237 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1238 *)
1239   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1240   # A ".." for each directory in $ac_dir_suffix.
1241   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1242   case $ac_top_builddir_sub in
1243   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1244   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1245   esac ;;
1246 esac
1247 ac_abs_top_builddir=$ac_pwd
1248 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1249 # for backward compatibility:
1250 ac_top_builddir=$ac_top_build_prefix
1251
1252 case $srcdir in
1253   .)  # We are building in place.
1254     ac_srcdir=.
1255     ac_top_srcdir=$ac_top_builddir_sub
1256     ac_abs_top_srcdir=$ac_pwd ;;
1257   [\\/]* | ?:[\\/]* )  # Absolute name.
1258     ac_srcdir=$srcdir$ac_dir_suffix;
1259     ac_top_srcdir=$srcdir
1260     ac_abs_top_srcdir=$srcdir ;;
1261   *) # Relative name.
1262     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1263     ac_top_srcdir=$ac_top_build_prefix$srcdir
1264     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1265 esac
1266 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1267
1268     cd "$ac_dir" || { ac_status=$?; continue; }
1269     # Check for guested configure.
1270     if test -f "$ac_srcdir/configure.gnu"; then
1271       echo &&
1272       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1273     elif test -f "$ac_srcdir/configure"; then
1274       echo &&
1275       $SHELL "$ac_srcdir/configure" --help=recursive
1276     else
1277       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1278     fi || ac_status=$?
1279     cd "$ac_pwd" || { ac_status=$?; break; }
1280   done
1281 fi
1282
1283 test -n "$ac_init_help" && exit $ac_status
1284 if $ac_init_version; then
1285   cat <<\_ACEOF
1286 configure
1287 generated by GNU Autoconf 2.64
1288
1289 Copyright (C) 2009 Free Software Foundation, Inc.
1290 This configure script is free software; the Free Software Foundation
1291 gives unlimited permission to copy, distribute and modify it.
1292 _ACEOF
1293   exit
1294 fi
1295
1296 ## ------------------------ ##
1297 ## Autoconf initialization. ##
1298 ## ------------------------ ##
1299 cat >config.log <<_ACEOF
1300 This file contains any messages produced by compilers while
1301 running configure, to aid debugging if configure makes a mistake.
1302
1303 It was created by $as_me, which was
1304 generated by GNU Autoconf 2.64.  Invocation command line was
1305
1306   $ $0 $@
1307
1308 _ACEOF
1309 exec 5>>config.log
1310 {
1311 cat <<_ASUNAME
1312 ## --------- ##
1313 ## Platform. ##
1314 ## --------- ##
1315
1316 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1317 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1318 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1319 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1320 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1321
1322 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1323 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1324
1325 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1326 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1327 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1328 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1329 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1330 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1331 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1332
1333 _ASUNAME
1334
1335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1336 for as_dir in $PATH
1337 do
1338   IFS=$as_save_IFS
1339   test -z "$as_dir" && as_dir=.
1340     $as_echo "PATH: $as_dir"
1341   done
1342 IFS=$as_save_IFS
1343
1344 } >&5
1345
1346 cat >&5 <<_ACEOF
1347
1348
1349 ## ----------- ##
1350 ## Core tests. ##
1351 ## ----------- ##
1352
1353 _ACEOF
1354
1355
1356 # Keep a trace of the command line.
1357 # Strip out --no-create and --no-recursion so they do not pile up.
1358 # Strip out --silent because we don't want to record it for future runs.
1359 # Also quote any args containing shell meta-characters.
1360 # Make two passes to allow for proper duplicate-argument suppression.
1361 ac_configure_args=
1362 ac_configure_args0=
1363 ac_configure_args1=
1364 ac_must_keep_next=false
1365 for ac_pass in 1 2
1366 do
1367   for ac_arg
1368   do
1369     case $ac_arg in
1370     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1371     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1372     | -silent | --silent | --silen | --sile | --sil)
1373       continue ;;
1374     *\'*)
1375       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1376     esac
1377     case $ac_pass in
1378     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1379     2)
1380       as_fn_append ac_configure_args1 " '$ac_arg'"
1381       if test $ac_must_keep_next = true; then
1382         ac_must_keep_next=false # Got value, back to normal.
1383       else
1384         case $ac_arg in
1385           *=* | --config-cache | -C | -disable-* | --disable-* \
1386           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1387           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1388           | -with-* | --with-* | -without-* | --without-* | --x)
1389             case "$ac_configure_args0 " in
1390               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1391             esac
1392             ;;
1393           -* ) ac_must_keep_next=true ;;
1394         esac
1395       fi
1396       as_fn_append ac_configure_args " '$ac_arg'"
1397       ;;
1398     esac
1399   done
1400 done
1401 { ac_configure_args0=; unset ac_configure_args0;}
1402 { ac_configure_args1=; unset ac_configure_args1;}
1403
1404 # When interrupted or exit'd, cleanup temporary files, and complete
1405 # config.log.  We remove comments because anyway the quotes in there
1406 # would cause problems or look ugly.
1407 # WARNING: Use '\'' to represent an apostrophe within the trap.
1408 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1409 trap 'exit_status=$?
1410   # Save into config.log some information that might help in debugging.
1411   {
1412     echo
1413
1414     cat <<\_ASBOX
1415 ## ---------------- ##
1416 ## Cache variables. ##
1417 ## ---------------- ##
1418 _ASBOX
1419     echo
1420     # The following way of writing the cache mishandles newlines in values,
1421 (
1422   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1423     eval ac_val=\$$ac_var
1424     case $ac_val in #(
1425     *${as_nl}*)
1426       case $ac_var in #(
1427       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1428 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1429       esac
1430       case $ac_var in #(
1431       _ | IFS | as_nl) ;; #(
1432       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1433       *) { eval $ac_var=; unset $ac_var;} ;;
1434       esac ;;
1435     esac
1436   done
1437   (set) 2>&1 |
1438     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1439     *${as_nl}ac_space=\ *)
1440       sed -n \
1441         "s/'\''/'\''\\\\'\'''\''/g;
1442           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1443       ;; #(
1444     *)
1445       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1446       ;;
1447     esac |
1448     sort
1449 )
1450     echo
1451
1452     cat <<\_ASBOX
1453 ## ----------------- ##
1454 ## Output variables. ##
1455 ## ----------------- ##
1456 _ASBOX
1457     echo
1458     for ac_var in $ac_subst_vars
1459     do
1460       eval ac_val=\$$ac_var
1461       case $ac_val in
1462       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1463       esac
1464       $as_echo "$ac_var='\''$ac_val'\''"
1465     done | sort
1466     echo
1467
1468     if test -n "$ac_subst_files"; then
1469       cat <<\_ASBOX
1470 ## ------------------- ##
1471 ## File substitutions. ##
1472 ## ------------------- ##
1473 _ASBOX
1474       echo
1475       for ac_var in $ac_subst_files
1476       do
1477         eval ac_val=\$$ac_var
1478         case $ac_val in
1479         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1480         esac
1481         $as_echo "$ac_var='\''$ac_val'\''"
1482       done | sort
1483       echo
1484     fi
1485
1486     if test -s confdefs.h; then
1487       cat <<\_ASBOX
1488 ## ----------- ##
1489 ## confdefs.h. ##
1490 ## ----------- ##
1491 _ASBOX
1492       echo
1493       cat confdefs.h
1494       echo
1495     fi
1496     test "$ac_signal" != 0 &&
1497       $as_echo "$as_me: caught signal $ac_signal"
1498     $as_echo "$as_me: exit $exit_status"
1499   } >&5
1500   rm -f core *.core core.conftest.* &&
1501     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1502     exit $exit_status
1503 ' 0
1504 for ac_signal in 1 2 13 15; do
1505   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1506 done
1507 ac_signal=0
1508
1509 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1510 rm -f -r conftest* confdefs.h
1511
1512 $as_echo "/* confdefs.h */" > confdefs.h
1513
1514 # Predefined preprocessor variables.
1515
1516 cat >>confdefs.h <<_ACEOF
1517 #define PACKAGE_NAME "$PACKAGE_NAME"
1518 _ACEOF
1519
1520 cat >>confdefs.h <<_ACEOF
1521 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1522 _ACEOF
1523
1524 cat >>confdefs.h <<_ACEOF
1525 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1526 _ACEOF
1527
1528 cat >>confdefs.h <<_ACEOF
1529 #define PACKAGE_STRING "$PACKAGE_STRING"
1530 _ACEOF
1531
1532 cat >>confdefs.h <<_ACEOF
1533 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1534 _ACEOF
1535
1536 cat >>confdefs.h <<_ACEOF
1537 #define PACKAGE_URL "$PACKAGE_URL"
1538 _ACEOF
1539
1540
1541 # Let the site file select an alternate cache file if it wants to.
1542 # Prefer an explicitly selected file to automatically selected ones.
1543 ac_site_file1=NONE
1544 ac_site_file2=NONE
1545 if test -n "$CONFIG_SITE"; then
1546   ac_site_file1=$CONFIG_SITE
1547 elif test "x$prefix" != xNONE; then
1548   ac_site_file1=$prefix/share/config.site
1549   ac_site_file2=$prefix/etc/config.site
1550 else
1551   ac_site_file1=$ac_default_prefix/share/config.site
1552   ac_site_file2=$ac_default_prefix/etc/config.site
1553 fi
1554 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1555 do
1556   test "x$ac_site_file" = xNONE && continue
1557   if test -r "$ac_site_file"; then
1558     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1559 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1560     sed 's/^/| /' "$ac_site_file" >&5
1561     . "$ac_site_file"
1562   fi
1563 done
1564
1565 if test -r "$cache_file"; then
1566   # Some versions of bash will fail to source /dev/null (special
1567   # files actually), so we avoid doing that.
1568   if test -f "$cache_file"; then
1569     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1570 $as_echo "$as_me: loading cache $cache_file" >&6;}
1571     case $cache_file in
1572       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1573       *)                      . "./$cache_file";;
1574     esac
1575   fi
1576 else
1577   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1578 $as_echo "$as_me: creating cache $cache_file" >&6;}
1579   >$cache_file
1580 fi
1581
1582 # Check that the precious variables saved in the cache have kept the same
1583 # value.
1584 ac_cache_corrupted=false
1585 for ac_var in $ac_precious_vars; do
1586   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1587   eval ac_new_set=\$ac_env_${ac_var}_set
1588   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1589   eval ac_new_val=\$ac_env_${ac_var}_value
1590   case $ac_old_set,$ac_new_set in
1591     set,)
1592       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1593 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1594       ac_cache_corrupted=: ;;
1595     ,set)
1596       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1597 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1598       ac_cache_corrupted=: ;;
1599     ,);;
1600     *)
1601       if test "x$ac_old_val" != "x$ac_new_val"; then
1602         # differences in whitespace do not lead to failure.
1603         ac_old_val_w=`echo x $ac_old_val`
1604         ac_new_val_w=`echo x $ac_new_val`
1605         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1606           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1607 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1608           ac_cache_corrupted=:
1609         else
1610           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1611 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1612           eval $ac_var=\$ac_old_val
1613         fi
1614         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1615 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1616         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1617 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1618       fi;;
1619   esac
1620   # Pass precious variables to config.status.
1621   if test "$ac_new_set" = set; then
1622     case $ac_new_val in
1623     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1624     *) ac_arg=$ac_var=$ac_new_val ;;
1625     esac
1626     case " $ac_configure_args " in
1627       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1628       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1629     esac
1630   fi
1631 done
1632 if $ac_cache_corrupted; then
1633   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1634 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1635   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1636 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1637   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1638 fi
1639 ## -------------------- ##
1640 ## Main body of script. ##
1641 ## -------------------- ##
1642
1643 ac_ext=c
1644 ac_cpp='$CPP $CPPFLAGS'
1645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1648
1649
1650
1651 CC=${CC-cc}
1652
1653 ac_aux_dir=
1654 for ac_dir in `cd $srcdir;pwd`/../../.. "$srcdir"/`cd $srcdir;pwd`/../../..; do
1655   for ac_t in install-sh install.sh shtool; do
1656     if test -f "$ac_dir/$ac_t"; then
1657       ac_aux_dir=$ac_dir
1658       ac_install_sh="$ac_aux_dir/$ac_t -c"
1659       break 2
1660     fi
1661   done
1662 done
1663 if test -z "$ac_aux_dir"; then
1664   as_fn_error "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/../../.. \"$srcdir\"/\`cd $srcdir;pwd\`/../../.." "$LINENO" 5
1665 fi
1666
1667 # These three variables are undocumented and unsupported,
1668 # and are intended to be withdrawn in a future Autoconf release.
1669 # They can cause serious problems if a builder's source tree is in a directory
1670 # whose full name contains unusual characters.
1671 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1672 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1673 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1674
1675
1676 # Make sure we can run config.sub.
1677 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1678   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1679
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1681 $as_echo_n "checking build system type... " >&6; }
1682 if test "${ac_cv_build+set}" = set; then :
1683   $as_echo_n "(cached) " >&6
1684 else
1685   ac_build_alias=$build_alias
1686 test "x$ac_build_alias" = x &&
1687   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1688 test "x$ac_build_alias" = x &&
1689   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1690 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1691   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1692
1693 fi
1694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1695 $as_echo "$ac_cv_build" >&6; }
1696 case $ac_cv_build in
1697 *-*-*) ;;
1698 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1699 esac
1700 build=$ac_cv_build
1701 ac_save_IFS=$IFS; IFS='-'
1702 set x $ac_cv_build
1703 shift
1704 build_cpu=$1
1705 build_vendor=$2
1706 shift; shift
1707 # Remember, the first character of IFS is used to create $*,
1708 # except with old shells:
1709 build_os=$*
1710 IFS=$ac_save_IFS
1711 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1712
1713
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1715 $as_echo_n "checking host system type... " >&6; }
1716 if test "${ac_cv_host+set}" = set; then :
1717   $as_echo_n "(cached) " >&6
1718 else
1719   if test "x$host_alias" = x; then
1720   ac_cv_host=$ac_cv_build
1721 else
1722   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1723     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1724 fi
1725
1726 fi
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1728 $as_echo "$ac_cv_host" >&6; }
1729 case $ac_cv_host in
1730 *-*-*) ;;
1731 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1732 esac
1733 host=$ac_cv_host
1734 ac_save_IFS=$IFS; IFS='-'
1735 set x $ac_cv_host
1736 shift
1737 host_cpu=$1
1738 host_vendor=$2
1739 shift; shift
1740 # Remember, the first character of IFS is used to create $*,
1741 # except with old shells:
1742 host_os=$*
1743 IFS=$ac_save_IFS
1744 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1745
1746
1747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1748 $as_echo_n "checking target system type... " >&6; }
1749 if test "${ac_cv_target+set}" = set; then :
1750   $as_echo_n "(cached) " >&6
1751 else
1752   if test "x$target_alias" = x; then
1753   ac_cv_target=$ac_cv_host
1754 else
1755   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1756     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1757 fi
1758
1759 fi
1760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1761 $as_echo "$ac_cv_target" >&6; }
1762 case $ac_cv_target in
1763 *-*-*) ;;
1764 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1765 esac
1766 target=$ac_cv_target
1767 ac_save_IFS=$IFS; IFS='-'
1768 set x $ac_cv_target
1769 shift
1770 target_cpu=$1
1771 target_vendor=$2
1772 shift; shift
1773 # Remember, the first character of IFS is used to create $*,
1774 # except with old shells:
1775 target_os=$*
1776 IFS=$ac_save_IFS
1777 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1778
1779
1780 # The aliases save the names the user supplied, while $host etc.
1781 # will get canonicalized.
1782 test -n "$target_alias" &&
1783   test "$program_prefix$program_suffix$program_transform_name" = \
1784     NONENONEs,x,x, &&
1785   program_prefix=${target_alias}-
1786
1787
1788
1789
1790
1791 ac_config_files="$ac_config_files Makefile"
1792
1793 cat >confcache <<\_ACEOF
1794 # This file is a shell script that caches the results of configure
1795 # tests run on this system so they can be shared between configure
1796 # scripts and configure runs, see configure's option --config-cache.
1797 # It is not useful on other systems.  If it contains results you don't
1798 # want to keep, you may remove or edit it.
1799 #
1800 # config.status only pays attention to the cache file if you give it
1801 # the --recheck option to rerun configure.
1802 #
1803 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1804 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1805 # following values.
1806
1807 _ACEOF
1808
1809 # The following way of writing the cache mishandles newlines in values,
1810 # but we know of no workaround that is simple, portable, and efficient.
1811 # So, we kill variables containing newlines.
1812 # Ultrix sh set writes to stderr and can't be redirected directly,
1813 # and sets the high bit in the cache file unless we assign to the vars.
1814 (
1815   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1816     eval ac_val=\$$ac_var
1817     case $ac_val in #(
1818     *${as_nl}*)
1819       case $ac_var in #(
1820       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1821 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1822       esac
1823       case $ac_var in #(
1824       _ | IFS | as_nl) ;; #(
1825       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1826       *) { eval $ac_var=; unset $ac_var;} ;;
1827       esac ;;
1828     esac
1829   done
1830
1831   (set) 2>&1 |
1832     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1833     *${as_nl}ac_space=\ *)
1834       # `set' does not quote correctly, so add quotes: double-quote
1835       # substitution turns \\\\ into \\, and sed turns \\ into \.
1836       sed -n \
1837         "s/'/'\\\\''/g;
1838           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1839       ;; #(
1840     *)
1841       # `set' quotes correctly as required by POSIX, so do not add quotes.
1842       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1843       ;;
1844     esac |
1845     sort
1846 ) |
1847   sed '
1848      /^ac_cv_env_/b end
1849      t clear
1850      :clear
1851      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1852      t end
1853      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1854      :end' >>confcache
1855 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1856   if test -w "$cache_file"; then
1857     test "x$cache_file" != "x/dev/null" &&
1858       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1859 $as_echo "$as_me: updating cache $cache_file" >&6;}
1860     cat confcache >$cache_file
1861   else
1862     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1863 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1864   fi
1865 fi
1866 rm -f confcache
1867
1868 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1869 # Let make expand exec_prefix.
1870 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1871
1872 # Transform confdefs.h into DEFS.
1873 # Protect against shell expansion while executing Makefile rules.
1874 # Protect against Makefile macro expansion.
1875 #
1876 # If the first sed substitution is executed (which looks for macros that
1877 # take arguments), then branch to the quote section.  Otherwise,
1878 # look for a macro that doesn't take arguments.
1879 ac_script='
1880 :mline
1881 /\\$/{
1882  N
1883  s,\\\n,,
1884  b mline
1885 }
1886 t clear
1887 :clear
1888 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1889 t quote
1890 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1891 t quote
1892 b any
1893 :quote
1894 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1895 s/\[/\\&/g
1896 s/\]/\\&/g
1897 s/\$/$$/g
1898 H
1899 :any
1900 ${
1901         g
1902         s/^\n//
1903         s/\n/ /g
1904         p
1905 }
1906 '
1907 DEFS=`sed -n "$ac_script" confdefs.h`
1908
1909
1910 ac_libobjs=
1911 ac_ltlibobjs=
1912 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1913   # 1. Remove the extension, and $U if already installed.
1914   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1915   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1916   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1917   #    will be set to the directory where LIBOBJS objects are built.
1918   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1919   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1920 done
1921 LIBOBJS=$ac_libobjs
1922
1923 LTLIBOBJS=$ac_ltlibobjs
1924
1925
1926
1927 : ${CONFIG_STATUS=./config.status}
1928 ac_write_fail=0
1929 ac_clean_files_save=$ac_clean_files
1930 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1932 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1933 as_write_fail=0
1934 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1935 #! $SHELL
1936 # Generated by $as_me.
1937 # Run this file to recreate the current configuration.
1938 # Compiler output produced by configure, useful for debugging
1939 # configure, is in config.log if it exists.
1940
1941 debug=false
1942 ac_cs_recheck=false
1943 ac_cs_silent=false
1944
1945 SHELL=\${CONFIG_SHELL-$SHELL}
1946 export SHELL
1947 _ASEOF
1948 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1949 ## -------------------- ##
1950 ## M4sh Initialization. ##
1951 ## -------------------- ##
1952
1953 # Be more Bourne compatible
1954 DUALCASE=1; export DUALCASE # for MKS sh
1955 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1956   emulate sh
1957   NULLCMD=:
1958   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1959   # is contrary to our usage.  Disable this feature.
1960   alias -g '${1+"$@"}'='"$@"'
1961   setopt NO_GLOB_SUBST
1962 else
1963   case `(set -o) 2>/dev/null` in #(
1964   *posix*) :
1965     set -o posix ;; #(
1966   *) :
1967      ;;
1968 esac
1969 fi
1970
1971
1972 as_nl='
1973 '
1974 export as_nl
1975 # Printing a long string crashes Solaris 7 /usr/bin/printf.
1976 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1977 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1978 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
1979 # Prefer a ksh shell builtin over an external printf program on Solaris,
1980 # but without wasting forks for bash or zsh.
1981 if test -z "$BASH_VERSION$ZSH_VERSION" \
1982     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
1983   as_echo='print -r --'
1984   as_echo_n='print -rn --'
1985 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
1986   as_echo='printf %s\n'
1987   as_echo_n='printf %s'
1988 else
1989   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
1990     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
1991     as_echo_n='/usr/ucb/echo -n'
1992   else
1993     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
1994     as_echo_n_body='eval
1995       arg=$1;
1996       case $arg in #(
1997       *"$as_nl"*)
1998         expr "X$arg" : "X\\(.*\\)$as_nl";
1999         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2000       esac;
2001       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2002     '
2003     export as_echo_n_body
2004     as_echo_n='sh -c $as_echo_n_body as_echo'
2005   fi
2006   export as_echo_body
2007   as_echo='sh -c $as_echo_body as_echo'
2008 fi
2009
2010 # The user is always right.
2011 if test "${PATH_SEPARATOR+set}" != set; then
2012   PATH_SEPARATOR=:
2013   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2014     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2015       PATH_SEPARATOR=';'
2016   }
2017 fi
2018
2019
2020 # IFS
2021 # We need space, tab and new line, in precisely that order.  Quoting is
2022 # there to prevent editors from complaining about space-tab.
2023 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2024 # splitting by setting IFS to empty value.)
2025 IFS=" ""        $as_nl"
2026
2027 # Find who we are.  Look in the path if we contain no directory separator.
2028 case $0 in #((
2029   *[\\/]* ) as_myself=$0 ;;
2030   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2031 for as_dir in $PATH
2032 do
2033   IFS=$as_save_IFS
2034   test -z "$as_dir" && as_dir=.
2035     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2036   done
2037 IFS=$as_save_IFS
2038
2039      ;;
2040 esac
2041 # We did not find ourselves, most probably we were run as `sh COMMAND'
2042 # in which case we are not to be found in the path.
2043 if test "x$as_myself" = x; then
2044   as_myself=$0
2045 fi
2046 if test ! -f "$as_myself"; then
2047   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2048   exit 1
2049 fi
2050
2051 # Unset variables that we do not need and which cause bugs (e.g. in
2052 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2053 # suppresses any "Segmentation fault" message there.  '((' could
2054 # trigger a bug in pdksh 5.2.14.
2055 for as_var in BASH_ENV ENV MAIL MAILPATH
2056 do eval test x\${$as_var+set} = xset \
2057   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2058 done
2059 PS1='$ '
2060 PS2='> '
2061 PS4='+ '
2062
2063 # NLS nuisances.
2064 LC_ALL=C
2065 export LC_ALL
2066 LANGUAGE=C
2067 export LANGUAGE
2068
2069 # CDPATH.
2070 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2071
2072
2073 # as_fn_error ERROR [LINENO LOG_FD]
2074 # ---------------------------------
2075 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2076 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2077 # script with status $?, using 1 if that was 0.
2078 as_fn_error ()
2079 {
2080   as_status=$?; test $as_status -eq 0 && as_status=1
2081   if test "$3"; then
2082     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2083     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2084   fi
2085   $as_echo "$as_me: error: $1" >&2
2086   as_fn_exit $as_status
2087 } # as_fn_error
2088
2089
2090 # as_fn_set_status STATUS
2091 # -----------------------
2092 # Set $? to STATUS, without forking.
2093 as_fn_set_status ()
2094 {
2095   return $1
2096 } # as_fn_set_status
2097
2098 # as_fn_exit STATUS
2099 # -----------------
2100 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2101 as_fn_exit ()
2102 {
2103   set +e
2104   as_fn_set_status $1
2105   exit $1
2106 } # as_fn_exit
2107
2108 # as_fn_unset VAR
2109 # ---------------
2110 # Portably unset VAR.
2111 as_fn_unset ()
2112 {
2113   { eval $1=; unset $1;}
2114 }
2115 as_unset=as_fn_unset
2116 # as_fn_append VAR VALUE
2117 # ----------------------
2118 # Append the text in VALUE to the end of the definition contained in VAR. Take
2119 # advantage of any shell optimizations that allow amortized linear growth over
2120 # repeated appends, instead of the typical quadratic growth present in naive
2121 # implementations.
2122 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2123   eval 'as_fn_append ()
2124   {
2125     eval $1+=\$2
2126   }'
2127 else
2128   as_fn_append ()
2129   {
2130     eval $1=\$$1\$2
2131   }
2132 fi # as_fn_append
2133
2134 # as_fn_arith ARG...
2135 # ------------------
2136 # Perform arithmetic evaluation on the ARGs, and store the result in the
2137 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2138 # must be portable across $(()) and expr.
2139 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2140   eval 'as_fn_arith ()
2141   {
2142     as_val=$(( $* ))
2143   }'
2144 else
2145   as_fn_arith ()
2146   {
2147     as_val=`expr "$@" || test $? -eq 1`
2148   }
2149 fi # as_fn_arith
2150
2151
2152 if expr a : '\(a\)' >/dev/null 2>&1 &&
2153    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2154   as_expr=expr
2155 else
2156   as_expr=false
2157 fi
2158
2159 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2160   as_basename=basename
2161 else
2162   as_basename=false
2163 fi
2164
2165 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2166   as_dirname=dirname
2167 else
2168   as_dirname=false
2169 fi
2170
2171 as_me=`$as_basename -- "$0" ||
2172 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2173          X"$0" : 'X\(//\)$' \| \
2174          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2175 $as_echo X/"$0" |
2176     sed '/^.*\/\([^/][^/]*\)\/*$/{
2177             s//\1/
2178             q
2179           }
2180           /^X\/\(\/\/\)$/{
2181             s//\1/
2182             q
2183           }
2184           /^X\/\(\/\).*/{
2185             s//\1/
2186             q
2187           }
2188           s/.*/./; q'`
2189
2190 # Avoid depending upon Character Ranges.
2191 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2192 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2193 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2194 as_cr_digits='0123456789'
2195 as_cr_alnum=$as_cr_Letters$as_cr_digits
2196
2197 ECHO_C= ECHO_N= ECHO_T=
2198 case `echo -n x` in #(((((
2199 -n*)
2200   case `echo 'xy\c'` in
2201   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2202   xy)  ECHO_C='\c';;
2203   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2204        ECHO_T=' ';;
2205   esac;;
2206 *)
2207   ECHO_N='-n';;
2208 esac
2209
2210 rm -f conf$$ conf$$.exe conf$$.file
2211 if test -d conf$$.dir; then
2212   rm -f conf$$.dir/conf$$.file
2213 else
2214   rm -f conf$$.dir
2215   mkdir conf$$.dir 2>/dev/null
2216 fi
2217 if (echo >conf$$.file) 2>/dev/null; then
2218   if ln -s conf$$.file conf$$ 2>/dev/null; then
2219     as_ln_s='ln -s'
2220     # ... but there are two gotchas:
2221     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2222     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2223     # In both cases, we have to default to `cp -p'.
2224     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2225       as_ln_s='cp -p'
2226   elif ln conf$$.file conf$$ 2>/dev/null; then
2227     as_ln_s=ln
2228   else
2229     as_ln_s='cp -p'
2230   fi
2231 else
2232   as_ln_s='cp -p'
2233 fi
2234 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2235 rmdir conf$$.dir 2>/dev/null
2236
2237
2238 # as_fn_mkdir_p
2239 # -------------
2240 # Create "$as_dir" as a directory, including parents if necessary.
2241 as_fn_mkdir_p ()
2242 {
2243
2244   case $as_dir in #(
2245   -*) as_dir=./$as_dir;;
2246   esac
2247   test -d "$as_dir" || eval $as_mkdir_p || {
2248     as_dirs=
2249     while :; do
2250       case $as_dir in #(
2251       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2252       *) as_qdir=$as_dir;;
2253       esac
2254       as_dirs="'$as_qdir' $as_dirs"
2255       as_dir=`$as_dirname -- "$as_dir" ||
2256 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2257          X"$as_dir" : 'X\(//\)[^/]' \| \
2258          X"$as_dir" : 'X\(//\)$' \| \
2259          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2260 $as_echo X"$as_dir" |
2261     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2262             s//\1/
2263             q
2264           }
2265           /^X\(\/\/\)[^/].*/{
2266             s//\1/
2267             q
2268           }
2269           /^X\(\/\/\)$/{
2270             s//\1/
2271             q
2272           }
2273           /^X\(\/\).*/{
2274             s//\1/
2275             q
2276           }
2277           s/.*/./; q'`
2278       test -d "$as_dir" && break
2279     done
2280     test -z "$as_dirs" || eval "mkdir $as_dirs"
2281   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2282
2283
2284 } # as_fn_mkdir_p
2285 if mkdir -p . 2>/dev/null; then
2286   as_mkdir_p='mkdir -p "$as_dir"'
2287 else
2288   test -d ./-p && rmdir ./-p
2289   as_mkdir_p=false
2290 fi
2291
2292 if test -x / >/dev/null 2>&1; then
2293   as_test_x='test -x'
2294 else
2295   if ls -dL / >/dev/null 2>&1; then
2296     as_ls_L_option=L
2297   else
2298     as_ls_L_option=
2299   fi
2300   as_test_x='
2301     eval sh -c '\''
2302       if test -d "$1"; then
2303         test -d "$1/.";
2304       else
2305         case $1 in #(
2306         -*)set "./$1";;
2307         esac;
2308         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2309         ???[sx]*):;;*)false;;esac;fi
2310     '\'' sh
2311   '
2312 fi
2313 as_executable_p=$as_test_x
2314
2315 # Sed expression to map a string onto a valid CPP name.
2316 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2317
2318 # Sed expression to map a string onto a valid variable name.
2319 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2320
2321
2322 exec 6>&1
2323 ## ----------------------------------- ##
2324 ## Main body of $CONFIG_STATUS script. ##
2325 ## ----------------------------------- ##
2326 _ASEOF
2327 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2328
2329 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2330 # Save the log message, to keep $0 and so on meaningful, and to
2331 # report actual input values of CONFIG_FILES etc. instead of their
2332 # values after options handling.
2333 ac_log="
2334 This file was extended by $as_me, which was
2335 generated by GNU Autoconf 2.64.  Invocation command line was
2336
2337   CONFIG_FILES    = $CONFIG_FILES
2338   CONFIG_HEADERS  = $CONFIG_HEADERS
2339   CONFIG_LINKS    = $CONFIG_LINKS
2340   CONFIG_COMMANDS = $CONFIG_COMMANDS
2341   $ $0 $@
2342
2343 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2344 "
2345
2346 _ACEOF
2347
2348 case $ac_config_files in *"
2349 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2350 esac
2351
2352
2353
2354 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2355 # Files that config.status was made for.
2356 config_files="$ac_config_files"
2357
2358 _ACEOF
2359
2360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2361 ac_cs_usage="\
2362 \`$as_me' instantiates files and other configuration actions
2363 from templates according to the current configuration.  Unless the files
2364 and actions are specified as TAGs, all are instantiated by default.
2365
2366 Usage: $0 [OPTION]... [TAG]...
2367
2368   -h, --help       print this help, then exit
2369   -V, --version    print version number and configuration settings, then exit
2370   -q, --quiet, --silent
2371                    do not print progress messages
2372   -d, --debug      don't remove temporary files
2373       --recheck    update $as_me by reconfiguring in the same conditions
2374       --file=FILE[:TEMPLATE]
2375                    instantiate the configuration file FILE
2376
2377 Configuration files:
2378 $config_files
2379
2380 Report bugs to the package provider."
2381
2382 _ACEOF
2383 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2384 ac_cs_version="\\
2385 config.status
2386 configured by $0, generated by GNU Autoconf 2.64,
2387   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2388
2389 Copyright (C) 2009 Free Software Foundation, Inc.
2390 This config.status script is free software; the Free Software Foundation
2391 gives unlimited permission to copy, distribute and modify it."
2392
2393 ac_pwd='$ac_pwd'
2394 srcdir='$srcdir'
2395 test -n "\$AWK" || AWK=awk
2396 _ACEOF
2397
2398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2399 # The default lists apply if the user does not specify any file.
2400 ac_need_defaults=:
2401 while test $# != 0
2402 do
2403   case $1 in
2404   --*=*)
2405     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2406     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2407     ac_shift=:
2408     ;;
2409   *)
2410     ac_option=$1
2411     ac_optarg=$2
2412     ac_shift=shift
2413     ;;
2414   esac
2415
2416   case $ac_option in
2417   # Handling of the options.
2418   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2419     ac_cs_recheck=: ;;
2420   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2421     $as_echo "$ac_cs_version"; exit ;;
2422   --debug | --debu | --deb | --de | --d | -d )
2423     debug=: ;;
2424   --file | --fil | --fi | --f )
2425     $ac_shift
2426     case $ac_optarg in
2427     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2428     esac
2429     as_fn_append CONFIG_FILES " '$ac_optarg'"
2430     ac_need_defaults=false;;
2431   --he | --h |  --help | --hel | -h )
2432     $as_echo "$ac_cs_usage"; exit ;;
2433   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2434   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2435     ac_cs_silent=: ;;
2436
2437   # This is an error.
2438   -*) as_fn_error "unrecognized option: \`$1'
2439 Try \`$0 --help' for more information." ;;
2440
2441   *) as_fn_append ac_config_targets " $1"
2442      ac_need_defaults=false ;;
2443
2444   esac
2445   shift
2446 done
2447
2448 ac_configure_extra_args=
2449
2450 if $ac_cs_silent; then
2451   exec 6>/dev/null
2452   ac_configure_extra_args="$ac_configure_extra_args --silent"
2453 fi
2454
2455 _ACEOF
2456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2457 if \$ac_cs_recheck; then
2458   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2459   shift
2460   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2461   CONFIG_SHELL='$SHELL'
2462   export CONFIG_SHELL
2463   exec "\$@"
2464 fi
2465
2466 _ACEOF
2467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2468 exec 5>>config.log
2469 {
2470   echo
2471   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2472 ## Running $as_me. ##
2473 _ASBOX
2474   $as_echo "$ac_log"
2475 } >&5
2476
2477 _ACEOF
2478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2479 _ACEOF
2480
2481 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2482
2483 # Handling of arguments.
2484 for ac_config_target in $ac_config_targets
2485 do
2486   case $ac_config_target in
2487     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2488
2489   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2490   esac
2491 done
2492
2493
2494 # If the user did not use the arguments to specify the items to instantiate,
2495 # then the envvar interface is used.  Set only those that are not.
2496 # We use the long form for the default assignment because of an extremely
2497 # bizarre bug on SunOS 4.1.3.
2498 if $ac_need_defaults; then
2499   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2500 fi
2501
2502 # Have a temporary directory for convenience.  Make it in the build tree
2503 # simply because there is no reason against having it here, and in addition,
2504 # creating and moving files from /tmp can sometimes cause problems.
2505 # Hook for its removal unless debugging.
2506 # Note that there is a small window in which the directory will not be cleaned:
2507 # after its creation but before its name has been assigned to `$tmp'.
2508 $debug ||
2509 {
2510   tmp=
2511   trap 'exit_status=$?
2512   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2513 ' 0
2514   trap 'as_fn_exit 1' 1 2 13 15
2515 }
2516 # Create a (secure) tmp directory for tmp files.
2517
2518 {
2519   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2520   test -n "$tmp" && test -d "$tmp"
2521 }  ||
2522 {
2523   tmp=./conf$$-$RANDOM
2524   (umask 077 && mkdir "$tmp")
2525 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2526
2527 # Set up the scripts for CONFIG_FILES section.
2528 # No need to generate them if there are no CONFIG_FILES.
2529 # This happens for instance with `./config.status config.h'.
2530 if test -n "$CONFIG_FILES"; then
2531
2532
2533 ac_cr=`echo X | tr X '\015'`
2534 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2535 # But we know of no other shell where ac_cr would be empty at this
2536 # point, so we can use a bashism as a fallback.
2537 if test "x$ac_cr" = x; then
2538   eval ac_cr=\$\'\\r\'
2539 fi
2540 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2541 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2542   ac_cs_awk_cr='\r'
2543 else
2544   ac_cs_awk_cr=$ac_cr
2545 fi
2546
2547 echo 'BEGIN {' >"$tmp/subs1.awk" &&
2548 _ACEOF
2549
2550
2551 {
2552   echo "cat >conf$$subs.awk <<_ACEOF" &&
2553   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2554   echo "_ACEOF"
2555 } >conf$$subs.sh ||
2556   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2557 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2558 ac_delim='%!_!# '
2559 for ac_last_try in false false false false false :; do
2560   . ./conf$$subs.sh ||
2561     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2562
2563   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2564   if test $ac_delim_n = $ac_delim_num; then
2565     break
2566   elif $ac_last_try; then
2567     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2568   else
2569     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2570   fi
2571 done
2572 rm -f conf$$subs.sh
2573
2574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2575 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2576 _ACEOF
2577 sed -n '
2578 h
2579 s/^/S["/; s/!.*/"]=/
2580 p
2581 g
2582 s/^[^!]*!//
2583 :repl
2584 t repl
2585 s/'"$ac_delim"'$//
2586 t delim
2587 :nl
2588 h
2589 s/\(.\{148\}\).*/\1/
2590 t more1
2591 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2592 p
2593 n
2594 b repl
2595 :more1
2596 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2597 p
2598 g
2599 s/.\{148\}//
2600 t nl
2601 :delim
2602 h
2603 s/\(.\{148\}\).*/\1/
2604 t more2
2605 s/["\\]/\\&/g; s/^/"/; s/$/"/
2606 p
2607 b
2608 :more2
2609 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2610 p
2611 g
2612 s/.\{148\}//
2613 t delim
2614 ' <conf$$subs.awk | sed '
2615 /^[^""]/{
2616   N
2617   s/\n//
2618 }
2619 ' >>$CONFIG_STATUS || ac_write_fail=1
2620 rm -f conf$$subs.awk
2621 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2622 _ACAWK
2623 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2624   for (key in S) S_is_set[key] = 1
2625   FS = "\a"
2626
2627 }
2628 {
2629   line = $ 0
2630   nfields = split(line, field, "@")
2631   substed = 0
2632   len = length(field[1])
2633   for (i = 2; i < nfields; i++) {
2634     key = field[i]
2635     keylen = length(key)
2636     if (S_is_set[key]) {
2637       value = S[key]
2638       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2639       len += length(value) + length(field[++i])
2640       substed = 1
2641     } else
2642       len += 1 + keylen
2643   }
2644
2645   print line
2646 }
2647
2648 _ACAWK
2649 _ACEOF
2650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2651 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2652   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2653 else
2654   cat
2655 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2656   || as_fn_error "could not setup config files machinery" "$LINENO" 5
2657 _ACEOF
2658
2659 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2660 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2661 # trailing colons and then remove the whole line if VPATH becomes empty
2662 # (actually we leave an empty line to preserve line numbers).
2663 if test "x$srcdir" = x.; then
2664   ac_vpsub='/^[  ]*VPATH[        ]*=/{
2665 s/:*\$(srcdir):*/:/
2666 s/:*\${srcdir}:*/:/
2667 s/:*@srcdir@:*/:/
2668 s/^\([^=]*=[     ]*\):*/\1/
2669 s/:*$//
2670 s/^[^=]*=[       ]*$//
2671 }'
2672 fi
2673
2674 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2675 fi # test -n "$CONFIG_FILES"
2676
2677
2678 eval set X "  :F $CONFIG_FILES      "
2679 shift
2680 for ac_tag
2681 do
2682   case $ac_tag in
2683   :[FHLC]) ac_mode=$ac_tag; continue;;
2684   esac
2685   case $ac_mode$ac_tag in
2686   :[FHL]*:*);;
2687   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2688   :[FH]-) ac_tag=-:-;;
2689   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2690   esac
2691   ac_save_IFS=$IFS
2692   IFS=:
2693   set x $ac_tag
2694   IFS=$ac_save_IFS
2695   shift
2696   ac_file=$1
2697   shift
2698
2699   case $ac_mode in
2700   :L) ac_source=$1;;
2701   :[FH])
2702     ac_file_inputs=
2703     for ac_f
2704     do
2705       case $ac_f in
2706       -) ac_f="$tmp/stdin";;
2707       *) # Look for the file first in the build tree, then in the source tree
2708          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2709          # because $ac_f cannot contain `:'.
2710          test -f "$ac_f" ||
2711            case $ac_f in
2712            [\\/$]*) false;;
2713            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2714            esac ||
2715            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2716       esac
2717       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2718       as_fn_append ac_file_inputs " '$ac_f'"
2719     done
2720
2721     # Let's still pretend it is `configure' which instantiates (i.e., don't
2722     # use $as_me), people would be surprised to read:
2723     #    /* config.h.  Generated by config.status.  */
2724     configure_input='Generated from '`
2725           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2726         `' by configure.'
2727     if test x"$ac_file" != x-; then
2728       configure_input="$ac_file.  $configure_input"
2729       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2730 $as_echo "$as_me: creating $ac_file" >&6;}
2731     fi
2732     # Neutralize special characters interpreted by sed in replacement strings.
2733     case $configure_input in #(
2734     *\&* | *\|* | *\\* )
2735        ac_sed_conf_input=`$as_echo "$configure_input" |
2736        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2737     *) ac_sed_conf_input=$configure_input;;
2738     esac
2739
2740     case $ac_tag in
2741     *:-:* | *:-) cat >"$tmp/stdin" \
2742       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2743     esac
2744     ;;
2745   esac
2746
2747   ac_dir=`$as_dirname -- "$ac_file" ||
2748 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2749          X"$ac_file" : 'X\(//\)[^/]' \| \
2750          X"$ac_file" : 'X\(//\)$' \| \
2751          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2752 $as_echo X"$ac_file" |
2753     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2754             s//\1/
2755             q
2756           }
2757           /^X\(\/\/\)[^/].*/{
2758             s//\1/
2759             q
2760           }
2761           /^X\(\/\/\)$/{
2762             s//\1/
2763             q
2764           }
2765           /^X\(\/\).*/{
2766             s//\1/
2767             q
2768           }
2769           s/.*/./; q'`
2770   as_dir="$ac_dir"; as_fn_mkdir_p
2771   ac_builddir=.
2772
2773 case "$ac_dir" in
2774 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2775 *)
2776   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2777   # A ".." for each directory in $ac_dir_suffix.
2778   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2779   case $ac_top_builddir_sub in
2780   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2781   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2782   esac ;;
2783 esac
2784 ac_abs_top_builddir=$ac_pwd
2785 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2786 # for backward compatibility:
2787 ac_top_builddir=$ac_top_build_prefix
2788
2789 case $srcdir in
2790   .)  # We are building in place.
2791     ac_srcdir=.
2792     ac_top_srcdir=$ac_top_builddir_sub
2793     ac_abs_top_srcdir=$ac_pwd ;;
2794   [\\/]* | ?:[\\/]* )  # Absolute name.
2795     ac_srcdir=$srcdir$ac_dir_suffix;
2796     ac_top_srcdir=$srcdir
2797     ac_abs_top_srcdir=$srcdir ;;
2798   *) # Relative name.
2799     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2800     ac_top_srcdir=$ac_top_build_prefix$srcdir
2801     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2802 esac
2803 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2804
2805
2806   case $ac_mode in
2807   :F)
2808   #
2809   # CONFIG_FILE
2810   #
2811
2812 _ACEOF
2813
2814 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2815 # If the template does not know about datarootdir, expand it.
2816 # FIXME: This hack should be removed a few years after 2.60.
2817 ac_datarootdir_hack=; ac_datarootdir_seen=
2818 ac_sed_dataroot='
2819 /datarootdir/ {
2820   p
2821   q
2822 }
2823 /@datadir@/p
2824 /@docdir@/p
2825 /@infodir@/p
2826 /@localedir@/p
2827 /@mandir@/p'
2828 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2829 *datarootdir*) ac_datarootdir_seen=yes;;
2830 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2832 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2833 _ACEOF
2834 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2835   ac_datarootdir_hack='
2836   s&@datadir@&$datadir&g
2837   s&@docdir@&$docdir&g
2838   s&@infodir@&$infodir&g
2839   s&@localedir@&$localedir&g
2840   s&@mandir@&$mandir&g
2841   s&\\\${datarootdir}&$datarootdir&g' ;;
2842 esac
2843 _ACEOF
2844
2845 # Neutralize VPATH when `$srcdir' = `.'.
2846 # Shell code in configure.ac might set extrasub.
2847 # FIXME: do we really want to maintain this feature?
2848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2849 ac_sed_extra="$ac_vpsub
2850 $extrasub
2851 _ACEOF
2852 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2853 :t
2854 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2855 s|@configure_input@|$ac_sed_conf_input|;t t
2856 s&@top_builddir@&$ac_top_builddir_sub&;t t
2857 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2858 s&@srcdir@&$ac_srcdir&;t t
2859 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2860 s&@top_srcdir@&$ac_top_srcdir&;t t
2861 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2862 s&@builddir@&$ac_builddir&;t t
2863 s&@abs_builddir@&$ac_abs_builddir&;t t
2864 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2865 $ac_datarootdir_hack
2866 "
2867 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
2868   || as_fn_error "could not create $ac_file" "$LINENO" 5
2869
2870 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2871   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
2872   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
2873   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2874 which seems to be undefined.  Please make sure it is defined." >&5
2875 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2876 which seems to be undefined.  Please make sure it is defined." >&2;}
2877
2878   rm -f "$tmp/stdin"
2879   case $ac_file in
2880   -) cat "$tmp/out" && rm -f "$tmp/out";;
2881   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
2882   esac \
2883   || as_fn_error "could not create $ac_file" "$LINENO" 5
2884  ;;
2885
2886
2887
2888   esac
2889
2890 done # for ac_tag
2891
2892
2893 as_fn_exit 0
2894 _ACEOF
2895 ac_clean_files=$ac_clean_files_save
2896
2897 test $ac_write_fail = 0 ||
2898   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
2899
2900
2901 # configure is writing to config.log, and then calls config.status.
2902 # config.status does its own redirection, appending to config.log.
2903 # Unfortunately, on DOS this fails, as config.log is still kept open
2904 # by configure, so config.status won't be able to write to it; its
2905 # output is simply discarded.  So we exec the FD to /dev/null,
2906 # effectively closing config.log, so it can be properly (re)opened and
2907 # appended to by config.status.  When coming back to configure, we
2908 # need to make the FD available again.
2909 if test "$no_create" != yes; then
2910   ac_cs_success=:
2911   ac_config_status_args=
2912   test "$silent" = yes &&
2913     ac_config_status_args="$ac_config_status_args --quiet"
2914   exec 5>/dev/null
2915   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2916   exec 5>>config.log
2917   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2918   # would make configure fail if this is the last instruction.
2919   $ac_cs_success || as_fn_exit $?
2920 fi
2921 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2923 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2924 fi
2925