cabal-testsuite/PackageTests/AutoconfBadPaths/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for Test for autoconf brokenness 0.
   4 #
   5 # Report bugs to <none@example.com>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 201   if (eval "$as_required") 2>/dev/null; then :
 202   as_have_required=yes
 203 else
 204   as_have_required=no
 205 fi
 206   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 207
 208 else
 209   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 210 as_found=false
 211 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 212 do
 213   IFS=$as_save_IFS
 214   test -z "$as_dir" && as_dir=.
 215   as_found=:
 216   case $as_dir in #(
 217          /*)
 218            for as_base in sh bash ksh sh5; do
 219              # Try only shells that exist, to save several forks.
 220              as_shell=$as_dir/$as_base
 221              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 222                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   CONFIG_SHELL=$as_shell as_have_required=yes
 224                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 225   break 2
 226 fi
 227 fi
 228            done;;
 229        esac
 230   as_found=false
 231 done
 232 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 233               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 234   CONFIG_SHELL=$SHELL as_have_required=yes
 235 fi; }
 236 IFS=$as_save_IFS
 237
 238
 239       if test "x$CONFIG_SHELL" != x; then :
 240   export CONFIG_SHELL
 241              # We cannot yet assume a decent shell, so we have to provide a
 242 # neutralization value for shells without unset; and this also
 243 # works around shells that cannot unset nonexistent variables.
 244 # Preserve -v and -x to the replacement shell.
 245 BASH_ENV=/dev/null
 246 ENV=/dev/null
 247 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 248 case $- in # ((((
 249   *v*x* | *x*v* ) as_opts=-vx ;;
 250   *v* ) as_opts=-v ;;
 251   *x* ) as_opts=-x ;;
 252   * ) as_opts= ;;
 253 esac
 254 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 255 # Admittedly, this is quite paranoid, since all the known shells bail
 256 # out after a failed `exec'.
 257 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 258 exit 255
 259 fi
 260
 261     if test x$as_have_required = xno; then :
 262   $as_echo "$0: This script requires a shell more modern than all"
 263   $as_echo "$0: the shells that I found on your system."
 264   if test x${ZSH_VERSION+set} = xset ; then
 265     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 266     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 267   else
 268     $as_echo "$0: Please tell bug-autoconf@gnu.org and none@example.com
 269 $0: about your system, including any error possibly output
 270 $0: before this message. Then install a modern shell, or
 271 $0: manually run the script under such a shell if you do
 272 $0: have one."
 273   fi
 274   exit 1
 275 fi
 276 fi
 277 fi
 278 SHELL=${CONFIG_SHELL-/bin/sh}
 279 export SHELL
 280 # Unset more variables known to interfere with behavior of common tools.
 281 CLICOLOR_FORCE= GREP_OPTIONS=
 282 unset CLICOLOR_FORCE GREP_OPTIONS
 283
 284 ## --------------------- ##
 285 ## M4sh Shell Functions. ##
 286 ## --------------------- ##
 287 # as_fn_unset VAR
 288 # ---------------
 289 # Portably unset VAR.
 290 as_fn_unset ()
 291 {
 292   { eval $1=; unset $1;}
 293 }
 294 as_unset=as_fn_unset
 295
 296 # as_fn_set_status STATUS
 297 # -----------------------
 298 # Set $? to STATUS, without forking.
 299 as_fn_set_status ()
 300 {
 301   return $1
 302 } # as_fn_set_status
 303
 304 # as_fn_exit STATUS
 305 # -----------------
 306 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 307 as_fn_exit ()
 308 {
 309   set +e
 310   as_fn_set_status $1
 311   exit $1
 312 } # as_fn_exit
 313
 314 # as_fn_mkdir_p
 315 # -------------
 316 # Create "$as_dir" as a directory, including parents if necessary.
 317 as_fn_mkdir_p ()
 318 {
 319
 320   case $as_dir in #(
 321   -*) as_dir=./$as_dir;;
 322   esac
 323   test -d "$as_dir" || eval $as_mkdir_p || {
 324     as_dirs=
 325     while :; do
 326       case $as_dir in #(
 327       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 328       *) as_qdir=$as_dir;;
 329       esac
 330       as_dirs="'$as_qdir' $as_dirs"
 331       as_dir=`$as_dirname -- "$as_dir" ||
 332 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 333          X"$as_dir" : 'X\(//\)[^/]' \| \
 334          X"$as_dir" : 'X\(//\)$' \| \
 335          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 336 $as_echo X"$as_dir" |
 337     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 338             s//\1/
 339             q
 340           }
 341           /^X\(\/\/\)[^/].*/{
 342             s//\1/
 343             q
 344           }
 345           /^X\(\/\/\)$/{
 346             s//\1/
 347             q
 348           }
 349           /^X\(\/\).*/{
 350             s//\1/
 351             q
 352           }
 353           s/.*/./; q'`
 354       test -d "$as_dir" && break
 355     done
 356     test -z "$as_dirs" || eval "mkdir $as_dirs"
 357   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 358
 359
 360 } # as_fn_mkdir_p
 361
 362 # as_fn_executable_p FILE
 363 # -----------------------
 364 # Test if FILE is an executable regular file.
 365 as_fn_executable_p ()
 366 {
 367   test -f "$1" && test -x "$1"
 368 } # as_fn_executable_p
 369 # as_fn_append VAR VALUE
 370 # ----------------------
 371 # Append the text in VALUE to the end of the definition contained in VAR. Take
 372 # advantage of any shell optimizations that allow amortized linear growth over
 373 # repeated appends, instead of the typical quadratic growth present in naive
 374 # implementations.
 375 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 376   eval 'as_fn_append ()
 377   {
 378     eval $1+=\$2
 379   }'
 380 else
 381   as_fn_append ()
 382   {
 383     eval $1=\$$1\$2
 384   }
 385 fi # as_fn_append
 386
 387 # as_fn_arith ARG...
 388 # ------------------
 389 # Perform arithmetic evaluation on the ARGs, and store the result in the
 390 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 391 # must be portable across $(()) and expr.
 392 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 393   eval 'as_fn_arith ()
 394   {
 395     as_val=$(( $* ))
 396   }'
 397 else
 398   as_fn_arith ()
 399   {
 400     as_val=`expr "$@" || test $? -eq 1`
 401   }
 402 fi # as_fn_arith
 403
 404
 405 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 406 # ----------------------------------------
 407 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 408 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 409 # script with STATUS, using 1 if that was 0.
 410 as_fn_error ()
 411 {
 412   as_status=$1; test $as_status -eq 0 && as_status=1
 413   if test "$4"; then
 414     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 415     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 416   fi
 417   $as_echo "$as_me: error: $2" >&2
 418   as_fn_exit $as_status
 419 } # as_fn_error
 420
 421 if expr a : '\(a\)' >/dev/null 2>&1 &&
 422    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 423   as_expr=expr
 424 else
 425   as_expr=false
 426 fi
 427
 428 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 429   as_basename=basename
 430 else
 431   as_basename=false
 432 fi
 433
 434 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 435   as_dirname=dirname
 436 else
 437   as_dirname=false
 438 fi
 439
 440 as_me=`$as_basename -- "$0" ||
 441 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 442          X"$0" : 'X\(//\)$' \| \
 443          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 444 $as_echo X/"$0" |
 445     sed '/^.*\/\([^/][^/]*\)\/*$/{
 446             s//\1/
 447             q
 448           }
 449           /^X\/\(\/\/\)$/{
 450             s//\1/
 451             q
 452           }
 453           /^X\/\(\/\).*/{
 454             s//\1/
 455             q
 456           }
 457           s/.*/./; q'`
 458
 459 # Avoid depending upon Character Ranges.
 460 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 461 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 462 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 463 as_cr_digits='0123456789'
 464 as_cr_alnum=$as_cr_Letters$as_cr_digits
 465
 466
 467   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 468   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 469   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 470   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 471   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 472   sed -n '
 473     p
 474     /[$]LINENO/=
 475   ' <$as_myself |
 476     sed '
 477       s/[$]LINENO.*/&-/
 478       t lineno
 479       b
 480       :lineno
 481       N
 482       :loop
 483       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 484       t loop
 485       s/-\n.*//
 486     ' >$as_me.lineno &&
 487   chmod +x "$as_me.lineno" ||
 488     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 489
 490   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 491   # already done that, so ensure we don't try to do so again and fall
 492   # in an infinite loop.  This has already happened in practice.
 493   _as_can_reexec=no; export _as_can_reexec
 494   # Don't try to exec as it changes $[0], causing all sort of problems
 495   # (the dirname of $[0] is not the place where we might find the
 496   # original and so on.  Autoconf is especially sensitive to this).
 497   . "./$as_me.lineno"
 498   # Exit status is that of the last command.
 499   exit
 500 }
 501
 502 ECHO_C= ECHO_N= ECHO_T=
 503 case `echo -n x` in #(((((
 504 -n*)
 505   case `echo 'xy\c'` in
 506   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 507   xy)  ECHO_C='\c';;
 508   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 509        ECHO_T=' ';;
 510   esac;;
 511 *)
 512   ECHO_N='-n';;
 513 esac
 514
 515 rm -f conf$$ conf$$.exe conf$$.file
 516 if test -d conf$$.dir; then
 517   rm -f conf$$.dir/conf$$.file
 518 else
 519   rm -f conf$$.dir
 520   mkdir conf$$.dir 2>/dev/null
 521 fi
 522 if (echo >conf$$.file) 2>/dev/null; then
 523   if ln -s conf$$.file conf$$ 2>/dev/null; then
 524     as_ln_s='ln -s'
 525     # ... but there are two gotchas:
 526     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 527     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 528     # In both cases, we have to default to `cp -pR'.
 529     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 530       as_ln_s='cp -pR'
 531   elif ln conf$$.file conf$$ 2>/dev/null; then
 532     as_ln_s=ln
 533   else
 534     as_ln_s='cp -pR'
 535   fi
 536 else
 537   as_ln_s='cp -pR'
 538 fi
 539 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 540 rmdir conf$$.dir 2>/dev/null
 541
 542 if mkdir -p . 2>/dev/null; then
 543   as_mkdir_p='mkdir -p "$as_dir"'
 544 else
 545   test -d ./-p && rmdir ./-p
 546   as_mkdir_p=false
 547 fi
 548
 549 as_test_x='test -x'
 550 as_executable_p=as_fn_executable_p
 551
 552 # Sed expression to map a string onto a valid CPP name.
 553 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 554
 555 # Sed expression to map a string onto a valid variable name.
 556 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 557
 558
 559 test -n "$DJDIR" || exec 7<&0 </dev/null
 560 exec 6>&1
 561
 562 # Name of the host.
 563 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 564 # so uname gets run too.
 565 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 566
 567 #
 568 # Initializations.
 569 #
 570 ac_default_prefix=/usr/local
 571 ac_clean_files=
 572 ac_config_libobj_dir=.
 573 LIBOBJS=
 574 cross_compiling=no
 575 subdirs=
 576 MFLAGS=
 577 MAKEFLAGS=
 578
 579 # Identity of this package.
 580 PACKAGE_NAME='Test for autoconf brokenness'
 581 PACKAGE_TARNAME='test'
 582 PACKAGE_VERSION='0'
 583 PACKAGE_STRING='Test for autoconf brokenness 0'
 584 PACKAGE_BUGREPORT='none@example.com'
 585 PACKAGE_URL=''
 586
 587 ac_subst_vars='LTLIBOBJS
 588 LIBOBJS
 589 target_alias
 590 host_alias
 591 build_alias
 592 LIBS
 593 ECHO_T
 594 ECHO_N
 595 ECHO_C
 596 DEFS
 597 mandir
 598 localedir
 599 libdir
 600 psdir
 601 pdfdir
 602 dvidir
 603 htmldir
 604 infodir
 605 docdir
 606 oldincludedir
 607 includedir
 608 runstatedir
 609 localstatedir
 610 sharedstatedir
 611 sysconfdir
 612 datadir
 613 datarootdir
 614 libexecdir
 615 sbindir
 616 bindir
 617 program_transform_name
 618 prefix
 619 exec_prefix
 620 PACKAGE_URL
 621 PACKAGE_BUGREPORT
 622 PACKAGE_STRING
 623 PACKAGE_VERSION
 624 PACKAGE_TARNAME
 625 PACKAGE_NAME
 626 PATH_SEPARATOR
 627 SHELL'
 628 ac_subst_files=''
 629 ac_user_opts='
 630 enable_option_checking
 631 '
 632       ac_precious_vars='build_alias
 633 host_alias
 634 target_alias'
 635
 636
 637 # Initialize some variables set by options.
 638 ac_init_help=
 639 ac_init_version=false
 640 ac_unrecognized_opts=
 641 ac_unrecognized_sep=
 642 # The variables have the same names as the options, with
 643 # dashes changed to underlines.
 644 cache_file=/dev/null
 645 exec_prefix=NONE
 646 no_create=
 647 no_recursion=
 648 prefix=NONE
 649 program_prefix=NONE
 650 program_suffix=NONE
 651 program_transform_name=s,x,x,
 652 silent=
 653 site=
 654 srcdir=
 655 verbose=
 656 x_includes=NONE
 657 x_libraries=NONE
 658
 659 # Installation directory options.
 660 # These are left unexpanded so users can "make install exec_prefix=/foo"
 661 # and all the variables that are supposed to be based on exec_prefix
 662 # by default will actually change.
 663 # Use braces instead of parens because sh, perl, etc. also accept them.
 664 # (The list follows the same order as the GNU Coding Standards.)
 665 bindir='${exec_prefix}/bin'
 666 sbindir='${exec_prefix}/sbin'
 667 libexecdir='${exec_prefix}/libexec'
 668 datarootdir='${prefix}/share'
 669 datadir='${datarootdir}'
 670 sysconfdir='${prefix}/etc'
 671 sharedstatedir='${prefix}/com'
 672 localstatedir='${prefix}/var'
 673 runstatedir='${localstatedir}/run'
 674 includedir='${prefix}/include'
 675 oldincludedir='/usr/include'
 676 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 677 infodir='${datarootdir}/info'
 678 htmldir='${docdir}'
 679 dvidir='${docdir}'
 680 pdfdir='${docdir}'
 681 psdir='${docdir}'
 682 libdir='${exec_prefix}/lib'
 683 localedir='${datarootdir}/locale'
 684 mandir='${datarootdir}/man'
 685
 686 ac_prev=
 687 ac_dashdash=
 688 for ac_option
 689 do
 690   # If the previous option needs an argument, assign it.
 691   if test -n "$ac_prev"; then
 692     eval $ac_prev=\$ac_option
 693     ac_prev=
 694     continue
 695   fi
 696
 697   case $ac_option in
 698   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 699   *=)   ac_optarg= ;;
 700   *)    ac_optarg=yes ;;
 701   esac
 702
 703   # Accept the important Cygnus configure options, so we can diagnose typos.
 704
 705   case $ac_dashdash$ac_option in
 706   --)
 707     ac_dashdash=yes ;;
 708
 709   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 710     ac_prev=bindir ;;
 711   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 712     bindir=$ac_optarg ;;
 713
 714   -build | --build | --buil | --bui | --bu)
 715     ac_prev=build_alias ;;
 716   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 717     build_alias=$ac_optarg ;;
 718
 719   -cache-file | --cache-file | --cache-fil | --cache-fi \
 720   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 721     ac_prev=cache_file ;;
 722   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 723   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 724     cache_file=$ac_optarg ;;
 725
 726   --config-cache | -C)
 727     cache_file=config.cache ;;
 728
 729   -datadir | --datadir | --datadi | --datad)
 730     ac_prev=datadir ;;
 731   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 732     datadir=$ac_optarg ;;
 733
 734   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 735   | --dataroo | --dataro | --datar)
 736     ac_prev=datarootdir ;;
 737   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 738   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 739     datarootdir=$ac_optarg ;;
 740
 741   -disable-* | --disable-*)
 742     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 743     # Reject names that are not valid shell variable names.
 744     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 745       as_fn_error $? "invalid feature name: $ac_useropt"
 746     ac_useropt_orig=$ac_useropt
 747     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 748     case $ac_user_opts in
 749       *"
 750 "enable_$ac_useropt"
 751 "*) ;;
 752       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 753          ac_unrecognized_sep=', ';;
 754     esac
 755     eval enable_$ac_useropt=no ;;
 756
 757   -docdir | --docdir | --docdi | --doc | --do)
 758     ac_prev=docdir ;;
 759   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 760     docdir=$ac_optarg ;;
 761
 762   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 763     ac_prev=dvidir ;;
 764   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 765     dvidir=$ac_optarg ;;
 766
 767   -enable-* | --enable-*)
 768     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 769     # Reject names that are not valid shell variable names.
 770     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 771       as_fn_error $? "invalid feature name: $ac_useropt"
 772     ac_useropt_orig=$ac_useropt
 773     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 774     case $ac_user_opts in
 775       *"
 776 "enable_$ac_useropt"
 777 "*) ;;
 778       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 779          ac_unrecognized_sep=', ';;
 780     esac
 781     eval enable_$ac_useropt=\$ac_optarg ;;
 782
 783   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 784   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 785   | --exec | --exe | --ex)
 786     ac_prev=exec_prefix ;;
 787   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 788   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 789   | --exec=* | --exe=* | --ex=*)
 790     exec_prefix=$ac_optarg ;;
 791
 792   -gas | --gas | --ga | --g)
 793     # Obsolete; use --with-gas.
 794     with_gas=yes ;;
 795
 796   -help | --help | --hel | --he | -h)
 797     ac_init_help=long ;;
 798   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 799     ac_init_help=recursive ;;
 800   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 801     ac_init_help=short ;;
 802
 803   -host | --host | --hos | --ho)
 804     ac_prev=host_alias ;;
 805   -host=* | --host=* | --hos=* | --ho=*)
 806     host_alias=$ac_optarg ;;
 807
 808   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 809     ac_prev=htmldir ;;
 810   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 811   | --ht=*)
 812     htmldir=$ac_optarg ;;
 813
 814   -includedir | --includedir | --includedi | --included | --include \
 815   | --includ | --inclu | --incl | --inc)
 816     ac_prev=includedir ;;
 817   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 818   | --includ=* | --inclu=* | --incl=* | --inc=*)
 819     includedir=$ac_optarg ;;
 820
 821   -infodir | --infodir | --infodi | --infod | --info | --inf)
 822     ac_prev=infodir ;;
 823   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 824     infodir=$ac_optarg ;;
 825
 826   -libdir | --libdir | --libdi | --libd)
 827     ac_prev=libdir ;;
 828   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 829     libdir=$ac_optarg ;;
 830
 831   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 832   | --libexe | --libex | --libe)
 833     ac_prev=libexecdir ;;
 834   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 835   | --libexe=* | --libex=* | --libe=*)
 836     libexecdir=$ac_optarg ;;
 837
 838   -localedir | --localedir | --localedi | --localed | --locale)
 839     ac_prev=localedir ;;
 840   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 841     localedir=$ac_optarg ;;
 842
 843   -localstatedir | --localstatedir | --localstatedi | --localstated \
 844   | --localstate | --localstat | --localsta | --localst | --locals)
 845     ac_prev=localstatedir ;;
 846   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 847   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 848     localstatedir=$ac_optarg ;;
 849
 850   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 851     ac_prev=mandir ;;
 852   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 853     mandir=$ac_optarg ;;
 854
 855   -nfp | --nfp | --nf)
 856     # Obsolete; use --without-fp.
 857     with_fp=no ;;
 858
 859   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 860   | --no-cr | --no-c | -n)
 861     no_create=yes ;;
 862
 863   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 864   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 865     no_recursion=yes ;;
 866
 867   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 868   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 869   | --oldin | --oldi | --old | --ol | --o)
 870     ac_prev=oldincludedir ;;
 871   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 872   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 873   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 874     oldincludedir=$ac_optarg ;;
 875
 876   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 877     ac_prev=prefix ;;
 878   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 879     prefix=$ac_optarg ;;
 880
 881   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 882   | --program-pre | --program-pr | --program-p)
 883     ac_prev=program_prefix ;;
 884   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 885   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 886     program_prefix=$ac_optarg ;;
 887
 888   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 889   | --program-suf | --program-su | --program-s)
 890     ac_prev=program_suffix ;;
 891   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 892   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 893     program_suffix=$ac_optarg ;;
 894
 895   -program-transform-name | --program-transform-name \
 896   | --program-transform-nam | --program-transform-na \
 897   | --program-transform-n | --program-transform- \
 898   | --program-transform | --program-transfor \
 899   | --program-transfo | --program-transf \
 900   | --program-trans | --program-tran \
 901   | --progr-tra | --program-tr | --program-t)
 902     ac_prev=program_transform_name ;;
 903   -program-transform-name=* | --program-transform-name=* \
 904   | --program-transform-nam=* | --program-transform-na=* \
 905   | --program-transform-n=* | --program-transform-=* \
 906   | --program-transform=* | --program-transfor=* \
 907   | --program-transfo=* | --program-transf=* \
 908   | --program-trans=* | --program-tran=* \
 909   | --progr-tra=* | --program-tr=* | --program-t=*)
 910     program_transform_name=$ac_optarg ;;
 911
 912   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 913     ac_prev=pdfdir ;;
 914   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 915     pdfdir=$ac_optarg ;;
 916
 917   -psdir | --psdir | --psdi | --psd | --ps)
 918     ac_prev=psdir ;;
 919   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 920     psdir=$ac_optarg ;;
 921
 922   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 923   | -silent | --silent | --silen | --sile | --sil)
 924     silent=yes ;;
 925
 926   -runstatedir | --runstatedir | --runstatedi | --runstated \
 927   | --runstate | --runstat | --runsta | --runst | --runs \
 928   | --run | --ru | --r)
 929     ac_prev=runstatedir ;;
 930   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
 931   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
 932   | --run=* | --ru=* | --r=*)
 933     runstatedir=$ac_optarg ;;
 934
 935   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 936     ac_prev=sbindir ;;
 937   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 938   | --sbi=* | --sb=*)
 939     sbindir=$ac_optarg ;;
 940
 941   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 942   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 943   | --sharedst | --shareds | --shared | --share | --shar \
 944   | --sha | --sh)
 945     ac_prev=sharedstatedir ;;
 946   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 947   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 948   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 949   | --sha=* | --sh=*)
 950     sharedstatedir=$ac_optarg ;;
 951
 952   -site | --site | --sit)
 953     ac_prev=site ;;
 954   -site=* | --site=* | --sit=*)
 955     site=$ac_optarg ;;
 956
 957   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 958     ac_prev=srcdir ;;
 959   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 960     srcdir=$ac_optarg ;;
 961
 962   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 963   | --syscon | --sysco | --sysc | --sys | --sy)
 964     ac_prev=sysconfdir ;;
 965   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 966   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 967     sysconfdir=$ac_optarg ;;
 968
 969   -target | --target | --targe | --targ | --tar | --ta | --t)
 970     ac_prev=target_alias ;;
 971   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 972     target_alias=$ac_optarg ;;
 973
 974   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 975     verbose=yes ;;
 976
 977   -version | --version | --versio | --versi | --vers | -V)
 978     ac_init_version=: ;;
 979
 980   -with-* | --with-*)
 981     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 982     # Reject names that are not valid shell variable names.
 983     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 984       as_fn_error $? "invalid package name: $ac_useropt"
 985     ac_useropt_orig=$ac_useropt
 986     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 987     case $ac_user_opts in
 988       *"
 989 "with_$ac_useropt"
 990 "*) ;;
 991       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 992          ac_unrecognized_sep=', ';;
 993     esac
 994     eval with_$ac_useropt=\$ac_optarg ;;
 995
 996   -without-* | --without-*)
 997     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 998     # Reject names that are not valid shell variable names.
 999     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000       as_fn_error $? "invalid package name: $ac_useropt"
1001     ac_useropt_orig=$ac_useropt
1002     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003     case $ac_user_opts in
1004       *"
1005 "with_$ac_useropt"
1006 "*) ;;
1007       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1008          ac_unrecognized_sep=', ';;
1009     esac
1010     eval with_$ac_useropt=no ;;
1011
1012   --x)
1013     # Obsolete; use --with-x.
1014     with_x=yes ;;
1015
1016   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1017   | --x-incl | --x-inc | --x-in | --x-i)
1018     ac_prev=x_includes ;;
1019   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1020   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1021     x_includes=$ac_optarg ;;
1022
1023   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1024   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1025     ac_prev=x_libraries ;;
1026   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1027   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1028     x_libraries=$ac_optarg ;;
1029
1030   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1031 Try \`$0 --help' for more information"
1032     ;;
1033
1034   *=*)
1035     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1036     # Reject names that are not valid shell variable names.
1037     case $ac_envvar in #(
1038       '' | [0-9]* | *[!_$as_cr_alnum]* )
1039       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1040     esac
1041     eval $ac_envvar=\$ac_optarg
1042     export $ac_envvar ;;
1043
1044   *)
1045     # FIXME: should be removed in autoconf 3.0.
1046     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1047     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1048       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1049     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1050     ;;
1051
1052   esac
1053 done
1054
1055 if test -n "$ac_prev"; then
1056   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1057   as_fn_error $? "missing argument to $ac_option"
1058 fi
1059
1060 if test -n "$ac_unrecognized_opts"; then
1061   case $enable_option_checking in
1062     no) ;;
1063     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1064     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1065   esac
1066 fi
1067
1068 # Check all directory arguments for consistency.
1069 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1070                 datadir sysconfdir sharedstatedir localstatedir includedir \
1071                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1072                 libdir localedir mandir runstatedir
1073 do
1074   eval ac_val=\$$ac_var
1075   # Remove trailing slashes.
1076   case $ac_val in
1077     */ )
1078       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1079       eval $ac_var=\$ac_val;;
1080   esac
1081   # Be sure to have absolute directory names.
1082   case $ac_val in
1083     [\\/$]* | ?:[\\/]* )  continue;;
1084     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1085   esac
1086   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1087 done
1088
1089 # There might be people who depend on the old broken behavior: `$host'
1090 # used to hold the argument of --host etc.
1091 # FIXME: To remove some day.
1092 build=$build_alias
1093 host=$host_alias
1094 target=$target_alias
1095
1096 # FIXME: To remove some day.
1097 if test "x$host_alias" != x; then
1098   if test "x$build_alias" = x; then
1099     cross_compiling=maybe
1100   elif test "x$build_alias" != "x$host_alias"; then
1101     cross_compiling=yes
1102   fi
1103 fi
1104
1105 ac_tool_prefix=
1106 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1107
1108 test "$silent" = yes && exec 6>/dev/null
1109
1110
1111 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1112 ac_ls_di=`ls -di .` &&
1113 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1114   as_fn_error $? "working directory cannot be determined"
1115 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1116   as_fn_error $? "pwd does not report name of working directory"
1117
1118
1119 # Find the source files, if location was not specified.
1120 if test -z "$srcdir"; then
1121   ac_srcdir_defaulted=yes
1122   # Try the directory containing this script, then the parent directory.
1123   ac_confdir=`$as_dirname -- "$as_myself" ||
1124 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1125          X"$as_myself" : 'X\(//\)[^/]' \| \
1126          X"$as_myself" : 'X\(//\)$' \| \
1127          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1128 $as_echo X"$as_myself" |
1129     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1130             s//\1/
1131             q
1132           }
1133           /^X\(\/\/\)[^/].*/{
1134             s//\1/
1135             q
1136           }
1137           /^X\(\/\/\)$/{
1138             s//\1/
1139             q
1140           }
1141           /^X\(\/\).*/{
1142             s//\1/
1143             q
1144           }
1145           s/.*/./; q'`
1146   srcdir=$ac_confdir
1147   if test ! -r "$srcdir/$ac_unique_file"; then
1148     srcdir=..
1149   fi
1150 else
1151   ac_srcdir_defaulted=no
1152 fi
1153 if test ! -r "$srcdir/$ac_unique_file"; then
1154   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1155   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1156 fi
1157 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1158 ac_abs_confdir=`(
1159         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1160         pwd)`
1161 # When building in place, set srcdir=.
1162 if test "$ac_abs_confdir" = "$ac_pwd"; then
1163   srcdir=.
1164 fi
1165 # Remove unnecessary trailing slashes from srcdir.
1166 # Double slashes in file names in object file debugging info
1167 # mess up M-x gdb in Emacs.
1168 case $srcdir in
1169 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1170 esac
1171 for ac_var in $ac_precious_vars; do
1172   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1173   eval ac_env_${ac_var}_value=\$${ac_var}
1174   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1175   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1176 done
1177
1178 #
1179 # Report the --help message.
1180 #
1181 if test "$ac_init_help" = "long"; then
1182   # Omit some internal or obsolete options to make the list less imposing.
1183   # This message is too long to be a string in the A/UX 3.1 sh.
1184   cat <<_ACEOF
1185 \`configure' configures Test for autoconf brokenness 0 to adapt to many kinds of systems.
1186
1187 Usage: $0 [OPTION]... [VAR=VALUE]...
1188
1189 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1190 VAR=VALUE.  See below for descriptions of some of the useful variables.
1191
1192 Defaults for the options are specified in brackets.
1193
1194 Configuration:
1195   -h, --help              display this help and exit
1196       --help=short        display options specific to this package
1197       --help=recursive    display the short help of all the included packages
1198   -V, --version           display version information and exit
1199   -q, --quiet, --silent   do not print \`checking ...' messages
1200       --cache-file=FILE   cache test results in FILE [disabled]
1201   -C, --config-cache      alias for \`--cache-file=config.cache'
1202   -n, --no-create         do not create output files
1203       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1204
1205 Installation directories:
1206   --prefix=PREFIX         install architecture-independent files in PREFIX
1207                           [$ac_default_prefix]
1208   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1209                           [PREFIX]
1210
1211 By default, \`make install' will install all the files in
1212 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1213 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1214 for instance \`--prefix=\$HOME'.
1215
1216 For better control, use the options below.
1217
1218 Fine tuning of the installation directories:
1219   --bindir=DIR            user executables [EPREFIX/bin]
1220   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1221   --libexecdir=DIR        program executables [EPREFIX/libexec]
1222   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1223   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1224   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1225   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1226   --libdir=DIR            object code libraries [EPREFIX/lib]
1227   --includedir=DIR        C header files [PREFIX/include]
1228   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1229   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1230   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1231   --infodir=DIR           info documentation [DATAROOTDIR/info]
1232   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1233   --mandir=DIR            man documentation [DATAROOTDIR/man]
1234   --docdir=DIR            documentation root [DATAROOTDIR/doc/test]
1235   --htmldir=DIR           html documentation [DOCDIR]
1236   --dvidir=DIR            dvi documentation [DOCDIR]
1237   --pdfdir=DIR            pdf documentation [DOCDIR]
1238   --psdir=DIR             ps documentation [DOCDIR]
1239 _ACEOF
1240
1241   cat <<\_ACEOF
1242 _ACEOF
1243 fi
1244
1245 if test -n "$ac_init_help"; then
1246   case $ac_init_help in
1247      short | recursive ) echo "Configuration of Test for autoconf brokenness 0:";;
1248    esac
1249   cat <<\_ACEOF
1250
1251 Report bugs to <none@example.com>.
1252 _ACEOF
1253 ac_status=$?
1254 fi
1255
1256 if test "$ac_init_help" = "recursive"; then
1257   # If there are subdirs, report their specific --help.
1258   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1259     test -d "$ac_dir" ||
1260       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1261       continue
1262     ac_builddir=.
1263
1264 case "$ac_dir" in
1265 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1266 *)
1267   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1268   # A ".." for each directory in $ac_dir_suffix.
1269   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1270   case $ac_top_builddir_sub in
1271   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1272   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1273   esac ;;
1274 esac
1275 ac_abs_top_builddir=$ac_pwd
1276 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1277 # for backward compatibility:
1278 ac_top_builddir=$ac_top_build_prefix
1279
1280 case $srcdir in
1281   .)  # We are building in place.
1282     ac_srcdir=.
1283     ac_top_srcdir=$ac_top_builddir_sub
1284     ac_abs_top_srcdir=$ac_pwd ;;
1285   [\\/]* | ?:[\\/]* )  # Absolute name.
1286     ac_srcdir=$srcdir$ac_dir_suffix;
1287     ac_top_srcdir=$srcdir
1288     ac_abs_top_srcdir=$srcdir ;;
1289   *) # Relative name.
1290     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1291     ac_top_srcdir=$ac_top_build_prefix$srcdir
1292     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1293 esac
1294 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1295
1296     cd "$ac_dir" || { ac_status=$?; continue; }
1297     # Check for guested configure.
1298     if test -f "$ac_srcdir/configure.gnu"; then
1299       echo &&
1300       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1301     elif test -f "$ac_srcdir/configure"; then
1302       echo &&
1303       $SHELL "$ac_srcdir/configure" --help=recursive
1304     else
1305       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1306     fi || ac_status=$?
1307     cd "$ac_pwd" || { ac_status=$?; break; }
1308   done
1309 fi
1310
1311 test -n "$ac_init_help" && exit $ac_status
1312 if $ac_init_version; then
1313   cat <<\_ACEOF
1314 Test for autoconf brokenness configure 0
1315 generated by GNU Autoconf 2.69
1316
1317 Copyright (C) 2012 Free Software Foundation, Inc.
1318 This configure script is free software; the Free Software Foundation
1319 gives unlimited permission to copy, distribute and modify it.
1320 _ACEOF
1321   exit
1322 fi
1323
1324 ## ------------------------ ##
1325 ## Autoconf initialization. ##
1326 ## ------------------------ ##
1327 cat >config.log <<_ACEOF
1328 This file contains any messages produced by compilers while
1329 running configure, to aid debugging if configure makes a mistake.
1330
1331 It was created by Test for autoconf brokenness $as_me 0, which was
1332 generated by GNU Autoconf 2.69.  Invocation command line was
1333
1334   $ $0 $@
1335
1336 _ACEOF
1337 exec 5>>config.log
1338 {
1339 cat <<_ASUNAME
1340 ## --------- ##
1341 ## Platform. ##
1342 ## --------- ##
1343
1344 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1345 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1346 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1347 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1348 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1349
1350 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1351 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1352
1353 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1354 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1355 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1356 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1357 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1358 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1359 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1360
1361 _ASUNAME
1362
1363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1364 for as_dir in $PATH
1365 do
1366   IFS=$as_save_IFS
1367   test -z "$as_dir" && as_dir=.
1368     $as_echo "PATH: $as_dir"
1369   done
1370 IFS=$as_save_IFS
1371
1372 } >&5
1373
1374 cat >&5 <<_ACEOF
1375
1376
1377 ## ----------- ##
1378 ## Core tests. ##
1379 ## ----------- ##
1380
1381 _ACEOF
1382
1383
1384 # Keep a trace of the command line.
1385 # Strip out --no-create and --no-recursion so they do not pile up.
1386 # Strip out --silent because we don't want to record it for future runs.
1387 # Also quote any args containing shell meta-characters.
1388 # Make two passes to allow for proper duplicate-argument suppression.
1389 ac_configure_args=
1390 ac_configure_args0=
1391 ac_configure_args1=
1392 ac_must_keep_next=false
1393 for ac_pass in 1 2
1394 do
1395   for ac_arg
1396   do
1397     case $ac_arg in
1398     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1399     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1400     | -silent | --silent | --silen | --sile | --sil)
1401       continue ;;
1402     *\'*)
1403       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1404     esac
1405     case $ac_pass in
1406     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1407     2)
1408       as_fn_append ac_configure_args1 " '$ac_arg'"
1409       if test $ac_must_keep_next = true; then
1410         ac_must_keep_next=false # Got value, back to normal.
1411       else
1412         case $ac_arg in
1413           *=* | --config-cache | -C | -disable-* | --disable-* \
1414           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1415           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1416           | -with-* | --with-* | -without-* | --without-* | --x)
1417             case "$ac_configure_args0 " in
1418               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1419             esac
1420             ;;
1421           -* ) ac_must_keep_next=true ;;
1422         esac
1423       fi
1424       as_fn_append ac_configure_args " '$ac_arg'"
1425       ;;
1426     esac
1427   done
1428 done
1429 { ac_configure_args0=; unset ac_configure_args0;}
1430 { ac_configure_args1=; unset ac_configure_args1;}
1431
1432 # When interrupted or exit'd, cleanup temporary files, and complete
1433 # config.log.  We remove comments because anyway the quotes in there
1434 # would cause problems or look ugly.
1435 # WARNING: Use '\'' to represent an apostrophe within the trap.
1436 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1437 trap 'exit_status=$?
1438   # Save into config.log some information that might help in debugging.
1439   {
1440     echo
1441
1442     $as_echo "## ---------------- ##
1443 ## Cache variables. ##
1444 ## ---------------- ##"
1445     echo
1446     # The following way of writing the cache mishandles newlines in values,
1447 (
1448   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1449     eval ac_val=\$$ac_var
1450     case $ac_val in #(
1451     *${as_nl}*)
1452       case $ac_var in #(
1453       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1454 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1455       esac
1456       case $ac_var in #(
1457       _ | IFS | as_nl) ;; #(
1458       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1459       *) { eval $ac_var=; unset $ac_var;} ;;
1460       esac ;;
1461     esac
1462   done
1463   (set) 2>&1 |
1464     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1465     *${as_nl}ac_space=\ *)
1466       sed -n \
1467         "s/'\''/'\''\\\\'\'''\''/g;
1468           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1469       ;; #(
1470     *)
1471       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1472       ;;
1473     esac |
1474     sort
1475 )
1476     echo
1477
1478     $as_echo "## ----------------- ##
1479 ## Output variables. ##
1480 ## ----------------- ##"
1481     echo
1482     for ac_var in $ac_subst_vars
1483     do
1484       eval ac_val=\$$ac_var
1485       case $ac_val in
1486       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1487       esac
1488       $as_echo "$ac_var='\''$ac_val'\''"
1489     done | sort
1490     echo
1491
1492     if test -n "$ac_subst_files"; then
1493       $as_echo "## ------------------- ##
1494 ## File substitutions. ##
1495 ## ------------------- ##"
1496       echo
1497       for ac_var in $ac_subst_files
1498       do
1499         eval ac_val=\$$ac_var
1500         case $ac_val in
1501         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1502         esac
1503         $as_echo "$ac_var='\''$ac_val'\''"
1504       done | sort
1505       echo
1506     fi
1507
1508     if test -s confdefs.h; then
1509       $as_echo "## ----------- ##
1510 ## confdefs.h. ##
1511 ## ----------- ##"
1512       echo
1513       cat confdefs.h
1514       echo
1515     fi
1516     test "$ac_signal" != 0 &&
1517       $as_echo "$as_me: caught signal $ac_signal"
1518     $as_echo "$as_me: exit $exit_status"
1519   } >&5
1520   rm -f core *.core core.conftest.* &&
1521     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1522     exit $exit_status
1523 ' 0
1524 for ac_signal in 1 2 13 15; do
1525   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1526 done
1527 ac_signal=0
1528
1529 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1530 rm -f -r conftest* confdefs.h
1531
1532 $as_echo "/* confdefs.h */" > confdefs.h
1533
1534 # Predefined preprocessor variables.
1535
1536 cat >>confdefs.h <<_ACEOF
1537 #define PACKAGE_NAME "$PACKAGE_NAME"
1538 _ACEOF
1539
1540 cat >>confdefs.h <<_ACEOF
1541 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1542 _ACEOF
1543
1544 cat >>confdefs.h <<_ACEOF
1545 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1546 _ACEOF
1547
1548 cat >>confdefs.h <<_ACEOF
1549 #define PACKAGE_STRING "$PACKAGE_STRING"
1550 _ACEOF
1551
1552 cat >>confdefs.h <<_ACEOF
1553 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1554 _ACEOF
1555
1556 cat >>confdefs.h <<_ACEOF
1557 #define PACKAGE_URL "$PACKAGE_URL"
1558 _ACEOF
1559
1560
1561 # Let the site file select an alternate cache file if it wants to.
1562 # Prefer an explicitly selected file to automatically selected ones.
1563 ac_site_file1=NONE
1564 ac_site_file2=NONE
1565 if test -n "$CONFIG_SITE"; then
1566   # We do not want a PATH search for config.site.
1567   case $CONFIG_SITE in #((
1568     -*)  ac_site_file1=./$CONFIG_SITE;;
1569     */*) ac_site_file1=$CONFIG_SITE;;
1570     *)   ac_site_file1=./$CONFIG_SITE;;
1571   esac
1572 elif test "x$prefix" != xNONE; then
1573   ac_site_file1=$prefix/share/config.site
1574   ac_site_file2=$prefix/etc/config.site
1575 else
1576   ac_site_file1=$ac_default_prefix/share/config.site
1577   ac_site_file2=$ac_default_prefix/etc/config.site
1578 fi
1579 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1580 do
1581   test "x$ac_site_file" = xNONE && continue
1582   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1583     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1584 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1585     sed 's/^/| /' "$ac_site_file" >&5
1586     . "$ac_site_file" \
1587       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1589 as_fn_error $? "failed to load site script $ac_site_file
1590 See \`config.log' for more details" "$LINENO" 5; }
1591   fi
1592 done
1593
1594 if test -r "$cache_file"; then
1595   # Some versions of bash will fail to source /dev/null (special files
1596   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1597   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1598     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1599 $as_echo "$as_me: loading cache $cache_file" >&6;}
1600     case $cache_file in
1601       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1602       *)                      . "./$cache_file";;
1603     esac
1604   fi
1605 else
1606   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1607 $as_echo "$as_me: creating cache $cache_file" >&6;}
1608   >$cache_file
1609 fi
1610
1611 # Check that the precious variables saved in the cache have kept the same
1612 # value.
1613 ac_cache_corrupted=false
1614 for ac_var in $ac_precious_vars; do
1615   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1616   eval ac_new_set=\$ac_env_${ac_var}_set
1617   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1618   eval ac_new_val=\$ac_env_${ac_var}_value
1619   case $ac_old_set,$ac_new_set in
1620     set,)
1621       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1622 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1623       ac_cache_corrupted=: ;;
1624     ,set)
1625       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1626 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1627       ac_cache_corrupted=: ;;
1628     ,);;
1629     *)
1630       if test "x$ac_old_val" != "x$ac_new_val"; then
1631         # differences in whitespace do not lead to failure.
1632         ac_old_val_w=`echo x $ac_old_val`
1633         ac_new_val_w=`echo x $ac_new_val`
1634         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1635           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1636 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1637           ac_cache_corrupted=:
1638         else
1639           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1640 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1641           eval $ac_var=\$ac_old_val
1642         fi
1643         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1644 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1645         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1646 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1647       fi;;
1648   esac
1649   # Pass precious variables to config.status.
1650   if test "$ac_new_set" = set; then
1651     case $ac_new_val in
1652     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1653     *) ac_arg=$ac_var=$ac_new_val ;;
1654     esac
1655     case " $ac_configure_args " in
1656       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1657       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1658     esac
1659   fi
1660 done
1661 if $ac_cache_corrupted; then
1662   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1663 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1664   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1665 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1666   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1667 fi
1668 ## -------------------- ##
1669 ## Main body of script. ##
1670 ## -------------------- ##
1671
1672 ac_ext=c
1673 ac_cpp='$CPP $CPPFLAGS'
1674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1676 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1677
1678
1679
1680 cat >confcache <<\_ACEOF
1681 # This file is a shell script that caches the results of configure
1682 # tests run on this system so they can be shared between configure
1683 # scripts and configure runs, see configure's option --config-cache.
1684 # It is not useful on other systems.  If it contains results you don't
1685 # want to keep, you may remove or edit it.
1686 #
1687 # config.status only pays attention to the cache file if you give it
1688 # the --recheck option to rerun configure.
1689 #
1690 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1691 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1692 # following values.
1693
1694 _ACEOF
1695
1696 # The following way of writing the cache mishandles newlines in values,
1697 # but we know of no workaround that is simple, portable, and efficient.
1698 # So, we kill variables containing newlines.
1699 # Ultrix sh set writes to stderr and can't be redirected directly,
1700 # and sets the high bit in the cache file unless we assign to the vars.
1701 (
1702   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1703     eval ac_val=\$$ac_var
1704     case $ac_val in #(
1705     *${as_nl}*)
1706       case $ac_var in #(
1707       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1708 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1709       esac
1710       case $ac_var in #(
1711       _ | IFS | as_nl) ;; #(
1712       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1713       *) { eval $ac_var=; unset $ac_var;} ;;
1714       esac ;;
1715     esac
1716   done
1717
1718   (set) 2>&1 |
1719     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1720     *${as_nl}ac_space=\ *)
1721       # `set' does not quote correctly, so add quotes: double-quote
1722       # substitution turns \\\\ into \\, and sed turns \\ into \.
1723       sed -n \
1724         "s/'/'\\\\''/g;
1725           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1726       ;; #(
1727     *)
1728       # `set' quotes correctly as required by POSIX, so do not add quotes.
1729       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1730       ;;
1731     esac |
1732     sort
1733 ) |
1734   sed '
1735      /^ac_cv_env_/b end
1736      t clear
1737      :clear
1738      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1739      t end
1740      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1741      :end' >>confcache
1742 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1743   if test -w "$cache_file"; then
1744     if test "x$cache_file" != "x/dev/null"; then
1745       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1746 $as_echo "$as_me: updating cache $cache_file" >&6;}
1747       if test ! -f "$cache_file" || test -h "$cache_file"; then
1748         cat confcache >"$cache_file"
1749       else
1750         case $cache_file in #(
1751         */* | ?:*)
1752           mv -f confcache "$cache_file"$$ &&
1753           mv -f "$cache_file"$$ "$cache_file" ;; #(
1754         *)
1755           mv -f confcache "$cache_file" ;;
1756         esac
1757       fi
1758     fi
1759   else
1760     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1761 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1762   fi
1763 fi
1764 rm -f confcache
1765
1766 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1767 # Let make expand exec_prefix.
1768 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1769
1770 # Transform confdefs.h into DEFS.
1771 # Protect against shell expansion while executing Makefile rules.
1772 # Protect against Makefile macro expansion.
1773 #
1774 # If the first sed substitution is executed (which looks for macros that
1775 # take arguments), then branch to the quote section.  Otherwise,
1776 # look for a macro that doesn't take arguments.
1777 ac_script='
1778 :mline
1779 /\\$/{
1780  N
1781  s,\\\n,,
1782  b mline
1783 }
1784 t clear
1785 :clear
1786 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1787 t quote
1788 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1789 t quote
1790 b any
1791 :quote
1792 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1793 s/\[/\\&/g
1794 s/\]/\\&/g
1795 s/\$/$$/g
1796 H
1797 :any
1798 ${
1799         g
1800         s/^\n//
1801         s/\n/ /g
1802         p
1803 }
1804 '
1805 DEFS=`sed -n "$ac_script" confdefs.h`
1806
1807
1808 ac_libobjs=
1809 ac_ltlibobjs=
1810 U=
1811 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1812   # 1. Remove the extension, and $U if already installed.
1813   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1814   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1815   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1816   #    will be set to the directory where LIBOBJS objects are built.
1817   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1818   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1819 done
1820 LIBOBJS=$ac_libobjs
1821
1822 LTLIBOBJS=$ac_ltlibobjs
1823
1824
1825
1826 : "${CONFIG_STATUS=./config.status}"
1827 ac_write_fail=0
1828 ac_clean_files_save=$ac_clean_files
1829 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1831 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1832 as_write_fail=0
1833 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1834 #! $SHELL
1835 # Generated by $as_me.
1836 # Run this file to recreate the current configuration.
1837 # Compiler output produced by configure, useful for debugging
1838 # configure, is in config.log if it exists.
1839
1840 debug=false
1841 ac_cs_recheck=false
1842 ac_cs_silent=false
1843
1844 SHELL=\${CONFIG_SHELL-$SHELL}
1845 export SHELL
1846 _ASEOF
1847 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1848 ## -------------------- ##
1849 ## M4sh Initialization. ##
1850 ## -------------------- ##
1851
1852 # Be more Bourne compatible
1853 DUALCASE=1; export DUALCASE # for MKS sh
1854 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1855   emulate sh
1856   NULLCMD=:
1857   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1858   # is contrary to our usage.  Disable this feature.
1859   alias -g '${1+"$@"}'='"$@"'
1860   setopt NO_GLOB_SUBST
1861 else
1862   case `(set -o) 2>/dev/null` in #(
1863   *posix*) :
1864     set -o posix ;; #(
1865   *) :
1866      ;;
1867 esac
1868 fi
1869
1870
1871 as_nl='
1872 '
1873 export as_nl
1874 # Printing a long string crashes Solaris 7 /usr/bin/printf.
1875 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1876 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1877 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
1878 # Prefer a ksh shell builtin over an external printf program on Solaris,
1879 # but without wasting forks for bash or zsh.
1880 if test -z "$BASH_VERSION$ZSH_VERSION" \
1881     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
1882   as_echo='print -r --'
1883   as_echo_n='print -rn --'
1884 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
1885   as_echo='printf %s\n'
1886   as_echo_n='printf %s'
1887 else
1888   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
1889     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
1890     as_echo_n='/usr/ucb/echo -n'
1891   else
1892     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
1893     as_echo_n_body='eval
1894       arg=$1;
1895       case $arg in #(
1896       *"$as_nl"*)
1897         expr "X$arg" : "X\\(.*\\)$as_nl";
1898         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
1899       esac;
1900       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
1901     '
1902     export as_echo_n_body
1903     as_echo_n='sh -c $as_echo_n_body as_echo'
1904   fi
1905   export as_echo_body
1906   as_echo='sh -c $as_echo_body as_echo'
1907 fi
1908
1909 # The user is always right.
1910 if test "${PATH_SEPARATOR+set}" != set; then
1911   PATH_SEPARATOR=:
1912   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
1913     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
1914       PATH_SEPARATOR=';'
1915   }
1916 fi
1917
1918
1919 # IFS
1920 # We need space, tab and new line, in precisely that order.  Quoting is
1921 # there to prevent editors from complaining about space-tab.
1922 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
1923 # splitting by setting IFS to empty value.)
1924 IFS=" ""        $as_nl"
1925
1926 # Find who we are.  Look in the path if we contain no directory separator.
1927 as_myself=
1928 case $0 in #((
1929   *[\\/]* ) as_myself=$0 ;;
1930   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1931 for as_dir in $PATH
1932 do
1933   IFS=$as_save_IFS
1934   test -z "$as_dir" && as_dir=.
1935     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
1936   done
1937 IFS=$as_save_IFS
1938
1939      ;;
1940 esac
1941 # We did not find ourselves, most probably we were run as `sh COMMAND'
1942 # in which case we are not to be found in the path.
1943 if test "x$as_myself" = x; then
1944   as_myself=$0
1945 fi
1946 if test ! -f "$as_myself"; then
1947   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1948   exit 1
1949 fi
1950
1951 # Unset variables that we do not need and which cause bugs (e.g. in
1952 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
1953 # suppresses any "Segmentation fault" message there.  '((' could
1954 # trigger a bug in pdksh 5.2.14.
1955 for as_var in BASH_ENV ENV MAIL MAILPATH
1956 do eval test x\${$as_var+set} = xset \
1957   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
1958 done
1959 PS1='$ '
1960 PS2='> '
1961 PS4='+ '
1962
1963 # NLS nuisances.
1964 LC_ALL=C
1965 export LC_ALL
1966 LANGUAGE=C
1967 export LANGUAGE
1968
1969 # CDPATH.
1970 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1971
1972
1973 # as_fn_error STATUS ERROR [LINENO LOG_FD]
1974 # ----------------------------------------
1975 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
1976 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1977 # script with STATUS, using 1 if that was 0.
1978 as_fn_error ()
1979 {
1980   as_status=$1; test $as_status -eq 0 && as_status=1
1981   if test "$4"; then
1982     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1983     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1984   fi
1985   $as_echo "$as_me: error: $2" >&2
1986   as_fn_exit $as_status
1987 } # as_fn_error
1988
1989
1990 # as_fn_set_status STATUS
1991 # -----------------------
1992 # Set $? to STATUS, without forking.
1993 as_fn_set_status ()
1994 {
1995   return $1
1996 } # as_fn_set_status
1997
1998 # as_fn_exit STATUS
1999 # -----------------
2000 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2001 as_fn_exit ()
2002 {
2003   set +e
2004   as_fn_set_status $1
2005   exit $1
2006 } # as_fn_exit
2007
2008 # as_fn_unset VAR
2009 # ---------------
2010 # Portably unset VAR.
2011 as_fn_unset ()
2012 {
2013   { eval $1=; unset $1;}
2014 }
2015 as_unset=as_fn_unset
2016 # as_fn_append VAR VALUE
2017 # ----------------------
2018 # Append the text in VALUE to the end of the definition contained in VAR. Take
2019 # advantage of any shell optimizations that allow amortized linear growth over
2020 # repeated appends, instead of the typical quadratic growth present in naive
2021 # implementations.
2022 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2023   eval 'as_fn_append ()
2024   {
2025     eval $1+=\$2
2026   }'
2027 else
2028   as_fn_append ()
2029   {
2030     eval $1=\$$1\$2
2031   }
2032 fi # as_fn_append
2033
2034 # as_fn_arith ARG...
2035 # ------------------
2036 # Perform arithmetic evaluation on the ARGs, and store the result in the
2037 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2038 # must be portable across $(()) and expr.
2039 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2040   eval 'as_fn_arith ()
2041   {
2042     as_val=$(( $* ))
2043   }'
2044 else
2045   as_fn_arith ()
2046   {
2047     as_val=`expr "$@" || test $? -eq 1`
2048   }
2049 fi # as_fn_arith
2050
2051
2052 if expr a : '\(a\)' >/dev/null 2>&1 &&
2053    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2054   as_expr=expr
2055 else
2056   as_expr=false
2057 fi
2058
2059 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2060   as_basename=basename
2061 else
2062   as_basename=false
2063 fi
2064
2065 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2066   as_dirname=dirname
2067 else
2068   as_dirname=false
2069 fi
2070
2071 as_me=`$as_basename -- "$0" ||
2072 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2073          X"$0" : 'X\(//\)$' \| \
2074          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2075 $as_echo X/"$0" |
2076     sed '/^.*\/\([^/][^/]*\)\/*$/{
2077             s//\1/
2078             q
2079           }
2080           /^X\/\(\/\/\)$/{
2081             s//\1/
2082             q
2083           }
2084           /^X\/\(\/\).*/{
2085             s//\1/
2086             q
2087           }
2088           s/.*/./; q'`
2089
2090 # Avoid depending upon Character Ranges.
2091 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2092 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2093 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2094 as_cr_digits='0123456789'
2095 as_cr_alnum=$as_cr_Letters$as_cr_digits
2096
2097 ECHO_C= ECHO_N= ECHO_T=
2098 case `echo -n x` in #(((((
2099 -n*)
2100   case `echo 'xy\c'` in
2101   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2102   xy)  ECHO_C='\c';;
2103   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2104        ECHO_T=' ';;
2105   esac;;
2106 *)
2107   ECHO_N='-n';;
2108 esac
2109
2110 rm -f conf$$ conf$$.exe conf$$.file
2111 if test -d conf$$.dir; then
2112   rm -f conf$$.dir/conf$$.file
2113 else
2114   rm -f conf$$.dir
2115   mkdir conf$$.dir 2>/dev/null
2116 fi
2117 if (echo >conf$$.file) 2>/dev/null; then
2118   if ln -s conf$$.file conf$$ 2>/dev/null; then
2119     as_ln_s='ln -s'
2120     # ... but there are two gotchas:
2121     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2122     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2123     # In both cases, we have to default to `cp -pR'.
2124     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2125       as_ln_s='cp -pR'
2126   elif ln conf$$.file conf$$ 2>/dev/null; then
2127     as_ln_s=ln
2128   else
2129     as_ln_s='cp -pR'
2130   fi
2131 else
2132   as_ln_s='cp -pR'
2133 fi
2134 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2135 rmdir conf$$.dir 2>/dev/null
2136
2137
2138 # as_fn_mkdir_p
2139 # -------------
2140 # Create "$as_dir" as a directory, including parents if necessary.
2141 as_fn_mkdir_p ()
2142 {
2143
2144   case $as_dir in #(
2145   -*) as_dir=./$as_dir;;
2146   esac
2147   test -d "$as_dir" || eval $as_mkdir_p || {
2148     as_dirs=
2149     while :; do
2150       case $as_dir in #(
2151       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2152       *) as_qdir=$as_dir;;
2153       esac
2154       as_dirs="'$as_qdir' $as_dirs"
2155       as_dir=`$as_dirname -- "$as_dir" ||
2156 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2157          X"$as_dir" : 'X\(//\)[^/]' \| \
2158          X"$as_dir" : 'X\(//\)$' \| \
2159          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2160 $as_echo X"$as_dir" |
2161     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2162             s//\1/
2163             q
2164           }
2165           /^X\(\/\/\)[^/].*/{
2166             s//\1/
2167             q
2168           }
2169           /^X\(\/\/\)$/{
2170             s//\1/
2171             q
2172           }
2173           /^X\(\/\).*/{
2174             s//\1/
2175             q
2176           }
2177           s/.*/./; q'`
2178       test -d "$as_dir" && break
2179     done
2180     test -z "$as_dirs" || eval "mkdir $as_dirs"
2181   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2182
2183
2184 } # as_fn_mkdir_p
2185 if mkdir -p . 2>/dev/null; then
2186   as_mkdir_p='mkdir -p "$as_dir"'
2187 else
2188   test -d ./-p && rmdir ./-p
2189   as_mkdir_p=false
2190 fi
2191
2192
2193 # as_fn_executable_p FILE
2194 # -----------------------
2195 # Test if FILE is an executable regular file.
2196 as_fn_executable_p ()
2197 {
2198   test -f "$1" && test -x "$1"
2199 } # as_fn_executable_p
2200 as_test_x='test -x'
2201 as_executable_p=as_fn_executable_p
2202
2203 # Sed expression to map a string onto a valid CPP name.
2204 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2205
2206 # Sed expression to map a string onto a valid variable name.
2207 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2208
2209
2210 exec 6>&1
2211 ## ----------------------------------- ##
2212 ## Main body of $CONFIG_STATUS script. ##
2213 ## ----------------------------------- ##
2214 _ASEOF
2215 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2216
2217 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2218 # Save the log message, to keep $0 and so on meaningful, and to
2219 # report actual input values of CONFIG_FILES etc. instead of their
2220 # values after options handling.
2221 ac_log="
2222 This file was extended by Test for autoconf brokenness $as_me 0, which was
2223 generated by GNU Autoconf 2.69.  Invocation command line was
2224
2225   CONFIG_FILES    = $CONFIG_FILES
2226   CONFIG_HEADERS  = $CONFIG_HEADERS
2227   CONFIG_LINKS    = $CONFIG_LINKS
2228   CONFIG_COMMANDS = $CONFIG_COMMANDS
2229   $ $0 $@
2230
2231 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2232 "
2233
2234 _ACEOF
2235
2236
2237
2238
2239 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2240 # Files that config.status was made for.
2241
2242 _ACEOF
2243
2244 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2245 ac_cs_usage="\
2246 \`$as_me' instantiates files and other configuration actions
2247 from templates according to the current configuration.  Unless the files
2248 and actions are specified as TAGs, all are instantiated by default.
2249
2250 Usage: $0 [OPTION]... [TAG]...
2251
2252   -h, --help       print this help, then exit
2253   -V, --version    print version number and configuration settings, then exit
2254       --config     print configuration, then exit
2255   -q, --quiet, --silent
2256                    do not print progress messages
2257   -d, --debug      don't remove temporary files
2258       --recheck    update $as_me by reconfiguring in the same conditions
2259
2260 Report bugs to <none@example.com>."
2261
2262 _ACEOF
2263 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2264 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2265 ac_cs_version="\\
2266 Test for autoconf brokenness config.status 0
2267 configured by $0, generated by GNU Autoconf 2.69,
2268   with options \\"\$ac_cs_config\\"
2269
2270 Copyright (C) 2012 Free Software Foundation, Inc.
2271 This config.status script is free software; the Free Software Foundation
2272 gives unlimited permission to copy, distribute and modify it."
2273
2274 ac_pwd='$ac_pwd'
2275 srcdir='$srcdir'
2276 test -n "\$AWK" || AWK=awk
2277 _ACEOF
2278
2279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2280 # The default lists apply if the user does not specify any file.
2281 ac_need_defaults=:
2282 while test $# != 0
2283 do
2284   case $1 in
2285   --*=?*)
2286     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2287     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2288     ac_shift=:
2289     ;;
2290   --*=)
2291     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2292     ac_optarg=
2293     ac_shift=:
2294     ;;
2295   *)
2296     ac_option=$1
2297     ac_optarg=$2
2298     ac_shift=shift
2299     ;;
2300   esac
2301
2302   case $ac_option in
2303   # Handling of the options.
2304   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2305     ac_cs_recheck=: ;;
2306   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2307     $as_echo "$ac_cs_version"; exit ;;
2308   --config | --confi | --conf | --con | --co | --c )
2309     $as_echo "$ac_cs_config"; exit ;;
2310   --debug | --debu | --deb | --de | --d | -d )
2311     debug=: ;;
2312   --he | --h |  --help | --hel | -h )
2313     $as_echo "$ac_cs_usage"; exit ;;
2314   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2315   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2316     ac_cs_silent=: ;;
2317
2318   # This is an error.
2319   -*) as_fn_error $? "unrecognized option: \`$1'
2320 Try \`$0 --help' for more information." ;;
2321
2322   *) as_fn_append ac_config_targets " $1"
2323      ac_need_defaults=false ;;
2324
2325   esac
2326   shift
2327 done
2328
2329 ac_configure_extra_args=
2330
2331 if $ac_cs_silent; then
2332   exec 6>/dev/null
2333   ac_configure_extra_args="$ac_configure_extra_args --silent"
2334 fi
2335
2336 _ACEOF
2337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2338 if \$ac_cs_recheck; then
2339   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2340   shift
2341   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2342   CONFIG_SHELL='$SHELL'
2343   export CONFIG_SHELL
2344   exec "\$@"
2345 fi
2346
2347 _ACEOF
2348 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2349 exec 5>>config.log
2350 {
2351   echo
2352   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2353 ## Running $as_me. ##
2354 _ASBOX
2355   $as_echo "$ac_log"
2356 } >&5
2357
2358 _ACEOF
2359 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2360 _ACEOF
2361
2362 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2363
2364 # Handling of arguments.
2365 for ac_config_target in $ac_config_targets
2366 do
2367   case $ac_config_target in
2368
2369   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2370   esac
2371 done
2372
2373
2374 as_fn_exit 0
2375 _ACEOF
2376 ac_clean_files=$ac_clean_files_save
2377
2378 test $ac_write_fail = 0 ||
2379   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
2380
2381
2382 # configure is writing to config.log, and then calls config.status.
2383 # config.status does its own redirection, appending to config.log.
2384 # Unfortunately, on DOS this fails, as config.log is still kept open
2385 # by configure, so config.status won't be able to write to it; its
2386 # output is simply discarded.  So we exec the FD to /dev/null,
2387 # effectively closing config.log, so it can be properly (re)opened and
2388 # appended to by config.status.  When coming back to configure, we
2389 # need to make the FD available again.
2390 if test "$no_create" != yes; then
2391   ac_cs_success=:
2392   ac_config_status_args=
2393   test "$silent" = yes &&
2394     ac_config_status_args="$ac_config_status_args --quiet"
2395   exec 5>/dev/null
2396   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2397   exec 5>>config.log
2398   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2399   # would make configure fail if this is the last instruction.
2400   $ac_cs_success || as_fn_exit 1
2401 fi
2402 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2403   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2404 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2405 fi
2406