winsup/cygserver/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for Cygwin Cygserver 0.
   4 #
   5 # Report bugs to <cygwin@cygwin.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 cygwin@cygwin.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='Cygwin Cygserver'
 581 PACKAGE_TARNAME='cygwin'
 582 PACKAGE_VERSION='0'
 583 PACKAGE_STRING='Cygwin Cygserver 0'
 584 PACKAGE_BUGREPORT='cygwin@cygwin.com'
 585 PACKAGE_URL='https://cygwin.com'
 586
 587 ac_unique_file="cygserver.cc"
 588 ac_no_link=no
 589 ac_subst_vars='LTLIBOBJS
 590 LIBOBJS
 591 configure_args
 592 SET_MAKE
 593 WINDRES
 594 DLLTOOL
 595 NM
 596 LD
 597 RANLIB
 598 AS
 599 AR
 600 install_host
 601 all_host
 602 cygwin_headers
 603 newlib_headers
 604 windows_headers
 605 windows_libdir
 606 CPP
 607 ac_ct_CXX
 608 CXXFLAGS
 609 CXX
 610 OBJEXT
 611 EXEEXT
 612 ac_ct_CC
 613 CPPFLAGS
 614 LDFLAGS
 615 CFLAGS
 616 CC
 617 target_os
 618 target_vendor
 619 target_cpu
 620 target
 621 host_os
 622 host_vendor
 623 host_cpu
 624 host
 625 build_os
 626 build_vendor
 627 build_cpu
 628 build
 629 INSTALL_DATA
 630 INSTALL_SCRIPT
 631 INSTALL_PROGRAM
 632 target_alias
 633 host_alias
 634 build_alias
 635 LIBS
 636 ECHO_T
 637 ECHO_N
 638 ECHO_C
 639 DEFS
 640 mandir
 641 localedir
 642 libdir
 643 psdir
 644 pdfdir
 645 dvidir
 646 htmldir
 647 infodir
 648 docdir
 649 oldincludedir
 650 includedir
 651 localstatedir
 652 sharedstatedir
 653 sysconfdir
 654 datadir
 655 datarootdir
 656 libexecdir
 657 sbindir
 658 bindir
 659 program_transform_name
 660 prefix
 661 exec_prefix
 662 PACKAGE_URL
 663 PACKAGE_BUGREPORT
 664 PACKAGE_STRING
 665 PACKAGE_VERSION
 666 PACKAGE_TARNAME
 667 PACKAGE_NAME
 668 PATH_SEPARATOR
 669 SHELL
 670 winsup_srcdir
 671 target_builddir'
 672 ac_subst_files=''
 673 ac_user_opts='
 674 enable_option_checking
 675 with_windows_headers
 676 with_windows_libs
 677 enable_debugging
 678 '
 679       ac_precious_vars='build_alias
 680 host_alias
 681 target_alias
 682 CC
 683 CFLAGS
 684 LDFLAGS
 685 LIBS
 686 CPPFLAGS
 687 CXX
 688 CXXFLAGS
 689 CCC
 690 CPP'
 691
 692
 693 # Initialize some variables set by options.
 694 ac_init_help=
 695 ac_init_version=false
 696 ac_unrecognized_opts=
 697 ac_unrecognized_sep=
 698 # The variables have the same names as the options, with
 699 # dashes changed to underlines.
 700 cache_file=/dev/null
 701 exec_prefix=NONE
 702 no_create=
 703 no_recursion=
 704 prefix=NONE
 705 program_prefix=NONE
 706 program_suffix=NONE
 707 program_transform_name=s,x,x,
 708 silent=
 709 site=
 710 srcdir=
 711 verbose=
 712 x_includes=NONE
 713 x_libraries=NONE
 714
 715 # Installation directory options.
 716 # These are left unexpanded so users can "make install exec_prefix=/foo"
 717 # and all the variables that are supposed to be based on exec_prefix
 718 # by default will actually change.
 719 # Use braces instead of parens because sh, perl, etc. also accept them.
 720 # (The list follows the same order as the GNU Coding Standards.)
 721 bindir='${exec_prefix}/bin'
 722 sbindir='${exec_prefix}/sbin'
 723 libexecdir='${exec_prefix}/libexec'
 724 datarootdir='${prefix}/share'
 725 datadir='${datarootdir}'
 726 sysconfdir='${prefix}/etc'
 727 sharedstatedir='${prefix}/com'
 728 localstatedir='${prefix}/var'
 729 includedir='${prefix}/include'
 730 oldincludedir='/usr/include'
 731 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 732 infodir='${datarootdir}/info'
 733 htmldir='${docdir}'
 734 dvidir='${docdir}'
 735 pdfdir='${docdir}'
 736 psdir='${docdir}'
 737 libdir='${exec_prefix}/lib'
 738 localedir='${datarootdir}/locale'
 739 mandir='${datarootdir}/man'
 740
 741 ac_prev=
 742 ac_dashdash=
 743 for ac_option
 744 do
 745   # If the previous option needs an argument, assign it.
 746   if test -n "$ac_prev"; then
 747     eval $ac_prev=\$ac_option
 748     ac_prev=
 749     continue
 750   fi
 751
 752   case $ac_option in
 753   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 754   *=)   ac_optarg= ;;
 755   *)    ac_optarg=yes ;;
 756   esac
 757
 758   # Accept the important Cygnus configure options, so we can diagnose typos.
 759
 760   case $ac_dashdash$ac_option in
 761   --)
 762     ac_dashdash=yes ;;
 763
 764   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 765     ac_prev=bindir ;;
 766   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 767     bindir=$ac_optarg ;;
 768
 769   -build | --build | --buil | --bui | --bu)
 770     ac_prev=build_alias ;;
 771   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 772     build_alias=$ac_optarg ;;
 773
 774   -cache-file | --cache-file | --cache-fil | --cache-fi \
 775   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 776     ac_prev=cache_file ;;
 777   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 778   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 779     cache_file=$ac_optarg ;;
 780
 781   --config-cache | -C)
 782     cache_file=config.cache ;;
 783
 784   -datadir | --datadir | --datadi | --datad)
 785     ac_prev=datadir ;;
 786   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 787     datadir=$ac_optarg ;;
 788
 789   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 790   | --dataroo | --dataro | --datar)
 791     ac_prev=datarootdir ;;
 792   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 793   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 794     datarootdir=$ac_optarg ;;
 795
 796   -disable-* | --disable-*)
 797     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 798     # Reject names that are not valid shell variable names.
 799     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 800       as_fn_error $? "invalid feature name: $ac_useropt"
 801     ac_useropt_orig=$ac_useropt
 802     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 803     case $ac_user_opts in
 804       *"
 805 "enable_$ac_useropt"
 806 "*) ;;
 807       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 808          ac_unrecognized_sep=', ';;
 809     esac
 810     eval enable_$ac_useropt=no ;;
 811
 812   -docdir | --docdir | --docdi | --doc | --do)
 813     ac_prev=docdir ;;
 814   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 815     docdir=$ac_optarg ;;
 816
 817   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 818     ac_prev=dvidir ;;
 819   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 820     dvidir=$ac_optarg ;;
 821
 822   -enable-* | --enable-*)
 823     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 824     # Reject names that are not valid shell variable names.
 825     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 826       as_fn_error $? "invalid feature name: $ac_useropt"
 827     ac_useropt_orig=$ac_useropt
 828     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 829     case $ac_user_opts in
 830       *"
 831 "enable_$ac_useropt"
 832 "*) ;;
 833       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 834          ac_unrecognized_sep=', ';;
 835     esac
 836     eval enable_$ac_useropt=\$ac_optarg ;;
 837
 838   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 839   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 840   | --exec | --exe | --ex)
 841     ac_prev=exec_prefix ;;
 842   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 843   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 844   | --exec=* | --exe=* | --ex=*)
 845     exec_prefix=$ac_optarg ;;
 846
 847   -gas | --gas | --ga | --g)
 848     # Obsolete; use --with-gas.
 849     with_gas=yes ;;
 850
 851   -help | --help | --hel | --he | -h)
 852     ac_init_help=long ;;
 853   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 854     ac_init_help=recursive ;;
 855   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 856     ac_init_help=short ;;
 857
 858   -host | --host | --hos | --ho)
 859     ac_prev=host_alias ;;
 860   -host=* | --host=* | --hos=* | --ho=*)
 861     host_alias=$ac_optarg ;;
 862
 863   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 864     ac_prev=htmldir ;;
 865   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 866   | --ht=*)
 867     htmldir=$ac_optarg ;;
 868
 869   -includedir | --includedir | --includedi | --included | --include \
 870   | --includ | --inclu | --incl | --inc)
 871     ac_prev=includedir ;;
 872   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 873   | --includ=* | --inclu=* | --incl=* | --inc=*)
 874     includedir=$ac_optarg ;;
 875
 876   -infodir | --infodir | --infodi | --infod | --info | --inf)
 877     ac_prev=infodir ;;
 878   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 879     infodir=$ac_optarg ;;
 880
 881   -libdir | --libdir | --libdi | --libd)
 882     ac_prev=libdir ;;
 883   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 884     libdir=$ac_optarg ;;
 885
 886   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 887   | --libexe | --libex | --libe)
 888     ac_prev=libexecdir ;;
 889   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 890   | --libexe=* | --libex=* | --libe=*)
 891     libexecdir=$ac_optarg ;;
 892
 893   -localedir | --localedir | --localedi | --localed | --locale)
 894     ac_prev=localedir ;;
 895   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 896     localedir=$ac_optarg ;;
 897
 898   -localstatedir | --localstatedir | --localstatedi | --localstated \
 899   | --localstate | --localstat | --localsta | --localst | --locals)
 900     ac_prev=localstatedir ;;
 901   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 902   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 903     localstatedir=$ac_optarg ;;
 904
 905   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 906     ac_prev=mandir ;;
 907   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 908     mandir=$ac_optarg ;;
 909
 910   -nfp | --nfp | --nf)
 911     # Obsolete; use --without-fp.
 912     with_fp=no ;;
 913
 914   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 915   | --no-cr | --no-c | -n)
 916     no_create=yes ;;
 917
 918   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 919   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 920     no_recursion=yes ;;
 921
 922   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 923   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 924   | --oldin | --oldi | --old | --ol | --o)
 925     ac_prev=oldincludedir ;;
 926   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 927   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 928   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 929     oldincludedir=$ac_optarg ;;
 930
 931   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 932     ac_prev=prefix ;;
 933   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 934     prefix=$ac_optarg ;;
 935
 936   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 937   | --program-pre | --program-pr | --program-p)
 938     ac_prev=program_prefix ;;
 939   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 940   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 941     program_prefix=$ac_optarg ;;
 942
 943   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 944   | --program-suf | --program-su | --program-s)
 945     ac_prev=program_suffix ;;
 946   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 947   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 948     program_suffix=$ac_optarg ;;
 949
 950   -program-transform-name | --program-transform-name \
 951   | --program-transform-nam | --program-transform-na \
 952   | --program-transform-n | --program-transform- \
 953   | --program-transform | --program-transfor \
 954   | --program-transfo | --program-transf \
 955   | --program-trans | --program-tran \
 956   | --progr-tra | --program-tr | --program-t)
 957     ac_prev=program_transform_name ;;
 958   -program-transform-name=* | --program-transform-name=* \
 959   | --program-transform-nam=* | --program-transform-na=* \
 960   | --program-transform-n=* | --program-transform-=* \
 961   | --program-transform=* | --program-transfor=* \
 962   | --program-transfo=* | --program-transf=* \
 963   | --program-trans=* | --program-tran=* \
 964   | --progr-tra=* | --program-tr=* | --program-t=*)
 965     program_transform_name=$ac_optarg ;;
 966
 967   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 968     ac_prev=pdfdir ;;
 969   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 970     pdfdir=$ac_optarg ;;
 971
 972   -psdir | --psdir | --psdi | --psd | --ps)
 973     ac_prev=psdir ;;
 974   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 975     psdir=$ac_optarg ;;
 976
 977   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 978   | -silent | --silent | --silen | --sile | --sil)
 979     silent=yes ;;
 980
 981   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 982     ac_prev=sbindir ;;
 983   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 984   | --sbi=* | --sb=*)
 985     sbindir=$ac_optarg ;;
 986
 987   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 988   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 989   | --sharedst | --shareds | --shared | --share | --shar \
 990   | --sha | --sh)
 991     ac_prev=sharedstatedir ;;
 992   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 993   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 994   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 995   | --sha=* | --sh=*)
 996     sharedstatedir=$ac_optarg ;;
 997
 998   -site | --site | --sit)
 999     ac_prev=site ;;
1000   -site=* | --site=* | --sit=*)
1001     site=$ac_optarg ;;
1002
1003   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1004     ac_prev=srcdir ;;
1005   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1006     srcdir=$ac_optarg ;;
1007
1008   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1009   | --syscon | --sysco | --sysc | --sys | --sy)
1010     ac_prev=sysconfdir ;;
1011   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1012   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1013     sysconfdir=$ac_optarg ;;
1014
1015   -target | --target | --targe | --targ | --tar | --ta | --t)
1016     ac_prev=target_alias ;;
1017   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1018     target_alias=$ac_optarg ;;
1019
1020   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1021     verbose=yes ;;
1022
1023   -version | --version | --versio | --versi | --vers | -V)
1024     ac_init_version=: ;;
1025
1026   -with-* | --with-*)
1027     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1028     # Reject names that are not valid shell variable names.
1029     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1030       as_fn_error $? "invalid package name: $ac_useropt"
1031     ac_useropt_orig=$ac_useropt
1032     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1033     case $ac_user_opts in
1034       *"
1035 "with_$ac_useropt"
1036 "*) ;;
1037       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1038          ac_unrecognized_sep=', ';;
1039     esac
1040     eval with_$ac_useropt=\$ac_optarg ;;
1041
1042   -without-* | --without-*)
1043     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1044     # Reject names that are not valid shell variable names.
1045     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1046       as_fn_error $? "invalid package name: $ac_useropt"
1047     ac_useropt_orig=$ac_useropt
1048     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1049     case $ac_user_opts in
1050       *"
1051 "with_$ac_useropt"
1052 "*) ;;
1053       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1054          ac_unrecognized_sep=', ';;
1055     esac
1056     eval with_$ac_useropt=no ;;
1057
1058   --x)
1059     # Obsolete; use --with-x.
1060     with_x=yes ;;
1061
1062   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1063   | --x-incl | --x-inc | --x-in | --x-i)
1064     ac_prev=x_includes ;;
1065   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1066   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1067     x_includes=$ac_optarg ;;
1068
1069   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1070   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1071     ac_prev=x_libraries ;;
1072   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1073   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1074     x_libraries=$ac_optarg ;;
1075
1076   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1077 Try \`$0 --help' for more information"
1078     ;;
1079
1080   *=*)
1081     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1082     # Reject names that are not valid shell variable names.
1083     case $ac_envvar in #(
1084       '' | [0-9]* | *[!_$as_cr_alnum]* )
1085       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1086     esac
1087     eval $ac_envvar=\$ac_optarg
1088     export $ac_envvar ;;
1089
1090   *)
1091     # FIXME: should be removed in autoconf 3.0.
1092     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1093     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1094       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1095     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1096     ;;
1097
1098   esac
1099 done
1100
1101 if test -n "$ac_prev"; then
1102   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1103   as_fn_error $? "missing argument to $ac_option"
1104 fi
1105
1106 if test -n "$ac_unrecognized_opts"; then
1107   case $enable_option_checking in
1108     no) ;;
1109     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1110     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1111   esac
1112 fi
1113
1114 # Check all directory arguments for consistency.
1115 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1116                 datadir sysconfdir sharedstatedir localstatedir includedir \
1117                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1118                 libdir localedir mandir
1119 do
1120   eval ac_val=\$$ac_var
1121   # Remove trailing slashes.
1122   case $ac_val in
1123     */ )
1124       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1125       eval $ac_var=\$ac_val;;
1126   esac
1127   # Be sure to have absolute directory names.
1128   case $ac_val in
1129     [\\/$]* | ?:[\\/]* )  continue;;
1130     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1131   esac
1132   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1133 done
1134
1135 # There might be people who depend on the old broken behavior: `$host'
1136 # used to hold the argument of --host etc.
1137 # FIXME: To remove some day.
1138 build=$build_alias
1139 host=$host_alias
1140 target=$target_alias
1141
1142 # FIXME: To remove some day.
1143 if test "x$host_alias" != x; then
1144   if test "x$build_alias" = x; then
1145     cross_compiling=maybe
1146   elif test "x$build_alias" != "x$host_alias"; then
1147     cross_compiling=yes
1148   fi
1149 fi
1150
1151 ac_tool_prefix=
1152 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1153
1154 test "$silent" = yes && exec 6>/dev/null
1155
1156
1157 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1158 ac_ls_di=`ls -di .` &&
1159 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1160   as_fn_error $? "working directory cannot be determined"
1161 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1162   as_fn_error $? "pwd does not report name of working directory"
1163
1164
1165 # Find the source files, if location was not specified.
1166 if test -z "$srcdir"; then
1167   ac_srcdir_defaulted=yes
1168   # Try the directory containing this script, then the parent directory.
1169   ac_confdir=`$as_dirname -- "$as_myself" ||
1170 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1171          X"$as_myself" : 'X\(//\)[^/]' \| \
1172          X"$as_myself" : 'X\(//\)$' \| \
1173          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1174 $as_echo X"$as_myself" |
1175     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1176             s//\1/
1177             q
1178           }
1179           /^X\(\/\/\)[^/].*/{
1180             s//\1/
1181             q
1182           }
1183           /^X\(\/\/\)$/{
1184             s//\1/
1185             q
1186           }
1187           /^X\(\/\).*/{
1188             s//\1/
1189             q
1190           }
1191           s/.*/./; q'`
1192   srcdir=$ac_confdir
1193   if test ! -r "$srcdir/$ac_unique_file"; then
1194     srcdir=..
1195   fi
1196 else
1197   ac_srcdir_defaulted=no
1198 fi
1199 if test ! -r "$srcdir/$ac_unique_file"; then
1200   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1201   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1202 fi
1203 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1204 ac_abs_confdir=`(
1205         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1206         pwd)`
1207 # When building in place, set srcdir=.
1208 if test "$ac_abs_confdir" = "$ac_pwd"; then
1209   srcdir=.
1210 fi
1211 # Remove unnecessary trailing slashes from srcdir.
1212 # Double slashes in file names in object file debugging info
1213 # mess up M-x gdb in Emacs.
1214 case $srcdir in
1215 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216 esac
1217 for ac_var in $ac_precious_vars; do
1218   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1219   eval ac_env_${ac_var}_value=\$${ac_var}
1220   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1221   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1222 done
1223
1224 #
1225 # Report the --help message.
1226 #
1227 if test "$ac_init_help" = "long"; then
1228   # Omit some internal or obsolete options to make the list less imposing.
1229   # This message is too long to be a string in the A/UX 3.1 sh.
1230   cat <<_ACEOF
1231 \`configure' configures Cygwin Cygserver 0 to adapt to many kinds of systems.
1232
1233 Usage: $0 [OPTION]... [VAR=VALUE]...
1234
1235 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1236 VAR=VALUE.  See below for descriptions of some of the useful variables.
1237
1238 Defaults for the options are specified in brackets.
1239
1240 Configuration:
1241   -h, --help              display this help and exit
1242       --help=short        display options specific to this package
1243       --help=recursive    display the short help of all the included packages
1244   -V, --version           display version information and exit
1245   -q, --quiet, --silent   do not print \`checking ...' messages
1246       --cache-file=FILE   cache test results in FILE [disabled]
1247   -C, --config-cache      alias for \`--cache-file=config.cache'
1248   -n, --no-create         do not create output files
1249       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1250
1251 Installation directories:
1252   --prefix=PREFIX         install architecture-independent files in PREFIX
1253                           [$ac_default_prefix]
1254   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1255                           [PREFIX]
1256
1257 By default, \`make install' will install all the files in
1258 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1259 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1260 for instance \`--prefix=\$HOME'.
1261
1262 For better control, use the options below.
1263
1264 Fine tuning of the installation directories:
1265   --bindir=DIR            user executables [EPREFIX/bin]
1266   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1267   --libexecdir=DIR        program executables [EPREFIX/libexec]
1268   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1269   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1270   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1271   --libdir=DIR            object code libraries [EPREFIX/lib]
1272   --includedir=DIR        C header files [PREFIX/include]
1273   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1274   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1275   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1276   --infodir=DIR           info documentation [DATAROOTDIR/info]
1277   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1278   --mandir=DIR            man documentation [DATAROOTDIR/man]
1279   --docdir=DIR            documentation root [DATAROOTDIR/doc/cygwin]
1280   --htmldir=DIR           html documentation [DOCDIR]
1281   --dvidir=DIR            dvi documentation [DOCDIR]
1282   --pdfdir=DIR            pdf documentation [DOCDIR]
1283   --psdir=DIR             ps documentation [DOCDIR]
1284 _ACEOF
1285
1286   cat <<\_ACEOF
1287
1288 System types:
1289   --build=BUILD     configure for building on BUILD [guessed]
1290   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1291   --target=TARGET   configure for building compilers for TARGET [HOST]
1292 _ACEOF
1293 fi
1294
1295 if test -n "$ac_init_help"; then
1296   case $ac_init_help in
1297      short | recursive ) echo "Configuration of Cygwin Cygserver 0:";;
1298    esac
1299   cat <<\_ACEOF
1300
1301 Optional Features:
1302   --disable-option-checking  ignore unrecognized --enable/--with options
1303   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1304   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1305  --enable-debugging             Build a cygwin DLL which has more consistency checking for debugging
1306
1307 Optional Packages:
1308   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1309   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1310   --with-windows-headers=DIR
1311                           specify where the windows includes are located
1312   --with-windows-libs=DIR specify where the windows libraries are located
1313
1314 Some influential environment variables:
1315   CC          C compiler command
1316   CFLAGS      C compiler flags
1317   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1318               nonstandard directory <lib dir>
1319   LIBS        libraries to pass to the linker, e.g. -l<library>
1320   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1321               you have headers in a nonstandard directory <include dir>
1322   CXX         C++ compiler command
1323   CXXFLAGS    C++ compiler flags
1324   CPP         C preprocessor
1325
1326 Use these variables to override the choices made by `configure' or to help
1327 it to find libraries and programs with nonstandard names/locations.
1328
1329 Report bugs to <cygwin@cygwin.com>.
1330 Cygwin Cygserver home page: <https://cygwin.com>.
1331 _ACEOF
1332 ac_status=$?
1333 fi
1334
1335 if test "$ac_init_help" = "recursive"; then
1336   # If there are subdirs, report their specific --help.
1337   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1338     test -d "$ac_dir" ||
1339       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1340       continue
1341     ac_builddir=.
1342
1343 case "$ac_dir" in
1344 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345 *)
1346   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1347   # A ".." for each directory in $ac_dir_suffix.
1348   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1349   case $ac_top_builddir_sub in
1350   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1351   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1352   esac ;;
1353 esac
1354 ac_abs_top_builddir=$ac_pwd
1355 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1356 # for backward compatibility:
1357 ac_top_builddir=$ac_top_build_prefix
1358
1359 case $srcdir in
1360   .)  # We are building in place.
1361     ac_srcdir=.
1362     ac_top_srcdir=$ac_top_builddir_sub
1363     ac_abs_top_srcdir=$ac_pwd ;;
1364   [\\/]* | ?:[\\/]* )  # Absolute name.
1365     ac_srcdir=$srcdir$ac_dir_suffix;
1366     ac_top_srcdir=$srcdir
1367     ac_abs_top_srcdir=$srcdir ;;
1368   *) # Relative name.
1369     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1370     ac_top_srcdir=$ac_top_build_prefix$srcdir
1371     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1372 esac
1373 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1374
1375     cd "$ac_dir" || { ac_status=$?; continue; }
1376     # Check for guested configure.
1377     if test -f "$ac_srcdir/configure.gnu"; then
1378       echo &&
1379       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1380     elif test -f "$ac_srcdir/configure"; then
1381       echo &&
1382       $SHELL "$ac_srcdir/configure" --help=recursive
1383     else
1384       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1385     fi || ac_status=$?
1386     cd "$ac_pwd" || { ac_status=$?; break; }
1387   done
1388 fi
1389
1390 test -n "$ac_init_help" && exit $ac_status
1391 if $ac_init_version; then
1392   cat <<\_ACEOF
1393 Cygwin Cygserver configure 0
1394 generated by GNU Autoconf 2.69
1395
1396 Copyright (C) 2012 Free Software Foundation, Inc.
1397 This configure script is free software; the Free Software Foundation
1398 gives unlimited permission to copy, distribute and modify it.
1399 _ACEOF
1400   exit
1401 fi
1402
1403 ## ------------------------ ##
1404 ## Autoconf initialization. ##
1405 ## ------------------------ ##
1406
1407 # ac_fn_c_try_compile LINENO
1408 # --------------------------
1409 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1410 ac_fn_c_try_compile ()
1411 {
1412   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1413   rm -f conftest.$ac_objext
1414   if { { ac_try="$ac_compile"
1415 case "(($ac_try" in
1416   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1417   *) ac_try_echo=$ac_try;;
1418 esac
1419 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1420 $as_echo "$ac_try_echo"; } >&5
1421   (eval "$ac_compile") 2>conftest.err
1422   ac_status=$?
1423   if test -s conftest.err; then
1424     grep -v '^ *+' conftest.err >conftest.er1
1425     cat conftest.er1 >&5
1426     mv -f conftest.er1 conftest.err
1427   fi
1428   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429   test $ac_status = 0; } && {
1430          test -z "$ac_c_werror_flag" ||
1431          test ! -s conftest.err
1432        } && test -s conftest.$ac_objext; then :
1433   ac_retval=0
1434 else
1435   $as_echo "$as_me: failed program was:" >&5
1436 sed 's/^/| /' conftest.$ac_ext >&5
1437
1438         ac_retval=1
1439 fi
1440   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1441   as_fn_set_status $ac_retval
1442
1443 } # ac_fn_c_try_compile
1444
1445 # ac_fn_cxx_try_compile LINENO
1446 # ----------------------------
1447 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1448 ac_fn_cxx_try_compile ()
1449 {
1450   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1451   rm -f conftest.$ac_objext
1452   if { { ac_try="$ac_compile"
1453 case "(($ac_try" in
1454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1455   *) ac_try_echo=$ac_try;;
1456 esac
1457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1458 $as_echo "$ac_try_echo"; } >&5
1459   (eval "$ac_compile") 2>conftest.err
1460   ac_status=$?
1461   if test -s conftest.err; then
1462     grep -v '^ *+' conftest.err >conftest.er1
1463     cat conftest.er1 >&5
1464     mv -f conftest.er1 conftest.err
1465   fi
1466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1467   test $ac_status = 0; } && {
1468          test -z "$ac_cxx_werror_flag" ||
1469          test ! -s conftest.err
1470        } && test -s conftest.$ac_objext; then :
1471   ac_retval=0
1472 else
1473   $as_echo "$as_me: failed program was:" >&5
1474 sed 's/^/| /' conftest.$ac_ext >&5
1475
1476         ac_retval=1
1477 fi
1478   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1479   as_fn_set_status $ac_retval
1480
1481 } # ac_fn_cxx_try_compile
1482
1483 # ac_fn_c_try_cpp LINENO
1484 # ----------------------
1485 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1486 ac_fn_c_try_cpp ()
1487 {
1488   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489   if { { ac_try="$ac_cpp conftest.$ac_ext"
1490 case "(($ac_try" in
1491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1492   *) ac_try_echo=$ac_try;;
1493 esac
1494 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1495 $as_echo "$ac_try_echo"; } >&5
1496   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1497   ac_status=$?
1498   if test -s conftest.err; then
1499     grep -v '^ *+' conftest.err >conftest.er1
1500     cat conftest.er1 >&5
1501     mv -f conftest.er1 conftest.err
1502   fi
1503   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1504   test $ac_status = 0; } > conftest.i && {
1505          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1506          test ! -s conftest.err
1507        }; then :
1508   ac_retval=0
1509 else
1510   $as_echo "$as_me: failed program was:" >&5
1511 sed 's/^/| /' conftest.$ac_ext >&5
1512
1513     ac_retval=1
1514 fi
1515   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1516   as_fn_set_status $ac_retval
1517
1518 } # ac_fn_c_try_cpp
1519 cat >config.log <<_ACEOF
1520 This file contains any messages produced by compilers while
1521 running configure, to aid debugging if configure makes a mistake.
1522
1523 It was created by Cygwin Cygserver $as_me 0, which was
1524 generated by GNU Autoconf 2.69.  Invocation command line was
1525
1526   $ $0 $@
1527
1528 _ACEOF
1529 exec 5>>config.log
1530 {
1531 cat <<_ASUNAME
1532 ## --------- ##
1533 ## Platform. ##
1534 ## --------- ##
1535
1536 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1537 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1538 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1539 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1540 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1541
1542 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1543 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1544
1545 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1546 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1547 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1548 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1549 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1550 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1551 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1552
1553 _ASUNAME
1554
1555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1556 for as_dir in $PATH
1557 do
1558   IFS=$as_save_IFS
1559   test -z "$as_dir" && as_dir=.
1560     $as_echo "PATH: $as_dir"
1561   done
1562 IFS=$as_save_IFS
1563
1564 } >&5
1565
1566 cat >&5 <<_ACEOF
1567
1568
1569 ## ----------- ##
1570 ## Core tests. ##
1571 ## ----------- ##
1572
1573 _ACEOF
1574
1575
1576 # Keep a trace of the command line.
1577 # Strip out --no-create and --no-recursion so they do not pile up.
1578 # Strip out --silent because we don't want to record it for future runs.
1579 # Also quote any args containing shell meta-characters.
1580 # Make two passes to allow for proper duplicate-argument suppression.
1581 ac_configure_args=
1582 ac_configure_args0=
1583 ac_configure_args1=
1584 ac_must_keep_next=false
1585 for ac_pass in 1 2
1586 do
1587   for ac_arg
1588   do
1589     case $ac_arg in
1590     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1591     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1592     | -silent | --silent | --silen | --sile | --sil)
1593       continue ;;
1594     *\'*)
1595       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1596     esac
1597     case $ac_pass in
1598     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1599     2)
1600       as_fn_append ac_configure_args1 " '$ac_arg'"
1601       if test $ac_must_keep_next = true; then
1602         ac_must_keep_next=false # Got value, back to normal.
1603       else
1604         case $ac_arg in
1605           *=* | --config-cache | -C | -disable-* | --disable-* \
1606           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1607           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1608           | -with-* | --with-* | -without-* | --without-* | --x)
1609             case "$ac_configure_args0 " in
1610               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1611             esac
1612             ;;
1613           -* ) ac_must_keep_next=true ;;
1614         esac
1615       fi
1616       as_fn_append ac_configure_args " '$ac_arg'"
1617       ;;
1618     esac
1619   done
1620 done
1621 { ac_configure_args0=; unset ac_configure_args0;}
1622 { ac_configure_args1=; unset ac_configure_args1;}
1623
1624 # When interrupted or exit'd, cleanup temporary files, and complete
1625 # config.log.  We remove comments because anyway the quotes in there
1626 # would cause problems or look ugly.
1627 # WARNING: Use '\'' to represent an apostrophe within the trap.
1628 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1629 trap 'exit_status=$?
1630   # Save into config.log some information that might help in debugging.
1631   {
1632     echo
1633
1634     $as_echo "## ---------------- ##
1635 ## Cache variables. ##
1636 ## ---------------- ##"
1637     echo
1638     # The following way of writing the cache mishandles newlines in values,
1639 (
1640   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1641     eval ac_val=\$$ac_var
1642     case $ac_val in #(
1643     *${as_nl}*)
1644       case $ac_var in #(
1645       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1646 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1647       esac
1648       case $ac_var in #(
1649       _ | IFS | as_nl) ;; #(
1650       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1651       *) { eval $ac_var=; unset $ac_var;} ;;
1652       esac ;;
1653     esac
1654   done
1655   (set) 2>&1 |
1656     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1657     *${as_nl}ac_space=\ *)
1658       sed -n \
1659         "s/'\''/'\''\\\\'\'''\''/g;
1660           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1661       ;; #(
1662     *)
1663       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1664       ;;
1665     esac |
1666     sort
1667 )
1668     echo
1669
1670     $as_echo "## ----------------- ##
1671 ## Output variables. ##
1672 ## ----------------- ##"
1673     echo
1674     for ac_var in $ac_subst_vars
1675     do
1676       eval ac_val=\$$ac_var
1677       case $ac_val in
1678       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1679       esac
1680       $as_echo "$ac_var='\''$ac_val'\''"
1681     done | sort
1682     echo
1683
1684     if test -n "$ac_subst_files"; then
1685       $as_echo "## ------------------- ##
1686 ## File substitutions. ##
1687 ## ------------------- ##"
1688       echo
1689       for ac_var in $ac_subst_files
1690       do
1691         eval ac_val=\$$ac_var
1692         case $ac_val in
1693         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1694         esac
1695         $as_echo "$ac_var='\''$ac_val'\''"
1696       done | sort
1697       echo
1698     fi
1699
1700     if test -s confdefs.h; then
1701       $as_echo "## ----------- ##
1702 ## confdefs.h. ##
1703 ## ----------- ##"
1704       echo
1705       cat confdefs.h
1706       echo
1707     fi
1708     test "$ac_signal" != 0 &&
1709       $as_echo "$as_me: caught signal $ac_signal"
1710     $as_echo "$as_me: exit $exit_status"
1711   } >&5
1712   rm -f core *.core core.conftest.* &&
1713     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1714     exit $exit_status
1715 ' 0
1716 for ac_signal in 1 2 13 15; do
1717   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1718 done
1719 ac_signal=0
1720
1721 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1722 rm -f -r conftest* confdefs.h
1723
1724 $as_echo "/* confdefs.h */" > confdefs.h
1725
1726 # Predefined preprocessor variables.
1727
1728 cat >>confdefs.h <<_ACEOF
1729 #define PACKAGE_NAME "$PACKAGE_NAME"
1730 _ACEOF
1731
1732 cat >>confdefs.h <<_ACEOF
1733 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1734 _ACEOF
1735
1736 cat >>confdefs.h <<_ACEOF
1737 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1738 _ACEOF
1739
1740 cat >>confdefs.h <<_ACEOF
1741 #define PACKAGE_STRING "$PACKAGE_STRING"
1742 _ACEOF
1743
1744 cat >>confdefs.h <<_ACEOF
1745 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1746 _ACEOF
1747
1748 cat >>confdefs.h <<_ACEOF
1749 #define PACKAGE_URL "$PACKAGE_URL"
1750 _ACEOF
1751
1752
1753 # Let the site file select an alternate cache file if it wants to.
1754 # Prefer an explicitly selected file to automatically selected ones.
1755 ac_site_file1=NONE
1756 ac_site_file2=NONE
1757 if test -n "$CONFIG_SITE"; then
1758   # We do not want a PATH search for config.site.
1759   case $CONFIG_SITE in #((
1760     -*)  ac_site_file1=./$CONFIG_SITE;;
1761     */*) ac_site_file1=$CONFIG_SITE;;
1762     *)   ac_site_file1=./$CONFIG_SITE;;
1763   esac
1764 elif test "x$prefix" != xNONE; then
1765   ac_site_file1=$prefix/share/config.site
1766   ac_site_file2=$prefix/etc/config.site
1767 else
1768   ac_site_file1=$ac_default_prefix/share/config.site
1769   ac_site_file2=$ac_default_prefix/etc/config.site
1770 fi
1771 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1772 do
1773   test "x$ac_site_file" = xNONE && continue
1774   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1775     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1776 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1777     sed 's/^/| /' "$ac_site_file" >&5
1778     . "$ac_site_file" \
1779       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1780 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1781 as_fn_error $? "failed to load site script $ac_site_file
1782 See \`config.log' for more details" "$LINENO" 5; }
1783   fi
1784 done
1785
1786 if test -r "$cache_file"; then
1787   # Some versions of bash will fail to source /dev/null (special files
1788   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1789   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1791 $as_echo "$as_me: loading cache $cache_file" >&6;}
1792     case $cache_file in
1793       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1794       *)                      . "./$cache_file";;
1795     esac
1796   fi
1797 else
1798   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1799 $as_echo "$as_me: creating cache $cache_file" >&6;}
1800   >$cache_file
1801 fi
1802
1803 # Check that the precious variables saved in the cache have kept the same
1804 # value.
1805 ac_cache_corrupted=false
1806 for ac_var in $ac_precious_vars; do
1807   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1808   eval ac_new_set=\$ac_env_${ac_var}_set
1809   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1810   eval ac_new_val=\$ac_env_${ac_var}_value
1811   case $ac_old_set,$ac_new_set in
1812     set,)
1813       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1814 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1815       ac_cache_corrupted=: ;;
1816     ,set)
1817       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1818 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1819       ac_cache_corrupted=: ;;
1820     ,);;
1821     *)
1822       if test "x$ac_old_val" != "x$ac_new_val"; then
1823         # differences in whitespace do not lead to failure.
1824         ac_old_val_w=`echo x $ac_old_val`
1825         ac_new_val_w=`echo x $ac_new_val`
1826         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1827           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1828 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1829           ac_cache_corrupted=:
1830         else
1831           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1832 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1833           eval $ac_var=\$ac_old_val
1834         fi
1835         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1836 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1837         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1838 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1839       fi;;
1840   esac
1841   # Pass precious variables to config.status.
1842   if test "$ac_new_set" = set; then
1843     case $ac_new_val in
1844     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1845     *) ac_arg=$ac_var=$ac_new_val ;;
1846     esac
1847     case " $ac_configure_args " in
1848       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1849       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1850     esac
1851   fi
1852 done
1853 if $ac_cache_corrupted; then
1854   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1855 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1856   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1857 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1858   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1859 fi
1860 ## -------------------- ##
1861 ## Main body of script. ##
1862 ## -------------------- ##
1863
1864 ac_ext=c
1865 ac_cpp='$CPP $CPPFLAGS'
1866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1869
1870
1871
1872 ac_aux_dir=
1873 for ac_dir in .. "$srcdir"/..; do
1874   if test -f "$ac_dir/install-sh"; then
1875     ac_aux_dir=$ac_dir
1876     ac_install_sh="$ac_aux_dir/install-sh -c"
1877     break
1878   elif test -f "$ac_dir/install.sh"; then
1879     ac_aux_dir=$ac_dir
1880     ac_install_sh="$ac_aux_dir/install.sh -c"
1881     break
1882   elif test -f "$ac_dir/shtool"; then
1883     ac_aux_dir=$ac_dir
1884     ac_install_sh="$ac_aux_dir/shtool install -c"
1885     break
1886   fi
1887 done
1888 if test -z "$ac_aux_dir"; then
1889   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
1890 fi
1891
1892 # These three variables are undocumented and unsupported,
1893 # and are intended to be withdrawn in a future Autoconf release.
1894 # They can cause serious problems if a builder's source tree is in a directory
1895 # whose full name contains unusual characters.
1896 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1897 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1898 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1899
1900
1901
1902 . ${srcdir}/../configure.cygwin
1903
1904 # Find a good install program.  We prefer a C program (faster),
1905 # so one script is as good as another.  But avoid the broken or
1906 # incompatible versions:
1907 # SysV /etc/install, /usr/sbin/install
1908 # SunOS /usr/etc/install
1909 # IRIX /sbin/install
1910 # AIX /bin/install
1911 # AmigaOS /C/install, which installs bootblocks on floppy discs
1912 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1913 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1914 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1915 # OS/2's system install, which has a completely different semantic
1916 # ./install, which can be erroneously created by make from ./install.sh.
1917 # Reject install programs that cannot install multiple files.
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1919 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1920 if test -z "$INSTALL"; then
1921 if ${ac_cv_path_install+:} false; then :
1922   $as_echo_n "(cached) " >&6
1923 else
1924   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1925 for as_dir in $PATH
1926 do
1927   IFS=$as_save_IFS
1928   test -z "$as_dir" && as_dir=.
1929     # Account for people who put trailing slashes in PATH elements.
1930 case $as_dir/ in #((
1931   ./ | .// | /[cC]/* | \
1932   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1933   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1934   /usr/ucb/* ) ;;
1935   *)
1936     # OSF1 and SCO ODT 3.0 have their own names for install.
1937     # Don't use installbsd from OSF since it installs stuff as root
1938     # by default.
1939     for ac_prog in ginstall scoinst install; do
1940       for ac_exec_ext in '' $ac_executable_extensions; do
1941         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1942           if test $ac_prog = install &&
1943             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1944             # AIX install.  It has an incompatible calling convention.
1945             :
1946           elif test $ac_prog = install &&
1947             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1948             # program-specific install script used by HP pwplus--don't use.
1949             :
1950           else
1951             rm -rf conftest.one conftest.two conftest.dir
1952             echo one > conftest.one
1953             echo two > conftest.two
1954             mkdir conftest.dir
1955             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1956               test -s conftest.one && test -s conftest.two &&
1957               test -s conftest.dir/conftest.one &&
1958               test -s conftest.dir/conftest.two
1959             then
1960               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1961               break 3
1962             fi
1963           fi
1964         fi
1965       done
1966     done
1967     ;;
1968 esac
1969
1970   done
1971 IFS=$as_save_IFS
1972
1973 rm -rf conftest.one conftest.two conftest.dir
1974
1975 fi
1976   if test "${ac_cv_path_install+set}" = set; then
1977     INSTALL=$ac_cv_path_install
1978   else
1979     # As a last resort, use the slow shell script.  Don't cache a
1980     # value for INSTALL within a source directory, because that will
1981     # break other packages using the cache if that directory is
1982     # removed, or if the value is a relative name.
1983     INSTALL=$ac_install_sh
1984   fi
1985 fi
1986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1987 $as_echo "$INSTALL" >&6; }
1988
1989 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1990 # It thinks the first close brace ends the variable substitution.
1991 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1992
1993 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1994
1995 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1996
1997
1998 # Make sure we can run config.sub.
1999 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2000   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2001
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2003 $as_echo_n "checking build system type... " >&6; }
2004 if ${ac_cv_build+:} false; then :
2005   $as_echo_n "(cached) " >&6
2006 else
2007   ac_build_alias=$build_alias
2008 test "x$ac_build_alias" = x &&
2009   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2010 test "x$ac_build_alias" = x &&
2011   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2012 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2013   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2014
2015 fi
2016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2017 $as_echo "$ac_cv_build" >&6; }
2018 case $ac_cv_build in
2019 *-*-*) ;;
2020 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2021 esac
2022 build=$ac_cv_build
2023 ac_save_IFS=$IFS; IFS='-'
2024 set x $ac_cv_build
2025 shift
2026 build_cpu=$1
2027 build_vendor=$2
2028 shift; shift
2029 # Remember, the first character of IFS is used to create $*,
2030 # except with old shells:
2031 build_os=$*
2032 IFS=$ac_save_IFS
2033 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2034
2035
2036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2037 $as_echo_n "checking host system type... " >&6; }
2038 if ${ac_cv_host+:} false; then :
2039   $as_echo_n "(cached) " >&6
2040 else
2041   if test "x$host_alias" = x; then
2042   ac_cv_host=$ac_cv_build
2043 else
2044   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2045     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2046 fi
2047
2048 fi
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2050 $as_echo "$ac_cv_host" >&6; }
2051 case $ac_cv_host in
2052 *-*-*) ;;
2053 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2054 esac
2055 host=$ac_cv_host
2056 ac_save_IFS=$IFS; IFS='-'
2057 set x $ac_cv_host
2058 shift
2059 host_cpu=$1
2060 host_vendor=$2
2061 shift; shift
2062 # Remember, the first character of IFS is used to create $*,
2063 # except with old shells:
2064 host_os=$*
2065 IFS=$ac_save_IFS
2066 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2067
2068
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2070 $as_echo_n "checking target system type... " >&6; }
2071 if ${ac_cv_target+:} false; then :
2072   $as_echo_n "(cached) " >&6
2073 else
2074   if test "x$target_alias" = x; then
2075   ac_cv_target=$ac_cv_host
2076 else
2077   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2078     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2079 fi
2080
2081 fi
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2083 $as_echo "$ac_cv_target" >&6; }
2084 case $ac_cv_target in
2085 *-*-*) ;;
2086 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2087 esac
2088 target=$ac_cv_target
2089 ac_save_IFS=$IFS; IFS='-'
2090 set x $ac_cv_target
2091 shift
2092 target_cpu=$1
2093 target_vendor=$2
2094 shift; shift
2095 # Remember, the first character of IFS is used to create $*,
2096 # except with old shells:
2097 target_os=$*
2098 IFS=$ac_save_IFS
2099 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2100
2101
2102 # The aliases save the names the user supplied, while $host etc.
2103 # will get canonicalized.
2104 test -n "$target_alias" &&
2105   test "$program_prefix$program_suffix$program_transform_name" = \
2106     NONENONEs,x,x, &&
2107   program_prefix=${target_alias}-
2108
2109
2110 ac_ext=c
2111 ac_cpp='$CPP $CPPFLAGS'
2112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2115 if test -n "$ac_tool_prefix"; then
2116   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2117 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2119 $as_echo_n "checking for $ac_word... " >&6; }
2120 if ${ac_cv_prog_CC+:} false; then :
2121   $as_echo_n "(cached) " >&6
2122 else
2123   if test -n "$CC"; then
2124   ac_cv_prog_CC="$CC" # Let the user override the test.
2125 else
2126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127 for as_dir in $PATH
2128 do
2129   IFS=$as_save_IFS
2130   test -z "$as_dir" && as_dir=.
2131     for ac_exec_ext in '' $ac_executable_extensions; do
2132   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2133     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2135     break 2
2136   fi
2137 done
2138   done
2139 IFS=$as_save_IFS
2140
2141 fi
2142 fi
2143 CC=$ac_cv_prog_CC
2144 if test -n "$CC"; then
2145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2146 $as_echo "$CC" >&6; }
2147 else
2148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2149 $as_echo "no" >&6; }
2150 fi
2151
2152
2153 fi
2154 if test -z "$ac_cv_prog_CC"; then
2155   ac_ct_CC=$CC
2156   # Extract the first word of "gcc", so it can be a program name with args.
2157 set dummy gcc; ac_word=$2
2158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2159 $as_echo_n "checking for $ac_word... " >&6; }
2160 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2161   $as_echo_n "(cached) " >&6
2162 else
2163   if test -n "$ac_ct_CC"; then
2164   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2165 else
2166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2167 for as_dir in $PATH
2168 do
2169   IFS=$as_save_IFS
2170   test -z "$as_dir" && as_dir=.
2171     for ac_exec_ext in '' $ac_executable_extensions; do
2172   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2173     ac_cv_prog_ac_ct_CC="gcc"
2174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2175     break 2
2176   fi
2177 done
2178   done
2179 IFS=$as_save_IFS
2180
2181 fi
2182 fi
2183 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2184 if test -n "$ac_ct_CC"; then
2185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2186 $as_echo "$ac_ct_CC" >&6; }
2187 else
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2189 $as_echo "no" >&6; }
2190 fi
2191
2192   if test "x$ac_ct_CC" = x; then
2193     CC=""
2194   else
2195     case $cross_compiling:$ac_tool_warned in
2196 yes:)
2197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2198 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2199 ac_tool_warned=yes ;;
2200 esac
2201     CC=$ac_ct_CC
2202   fi
2203 else
2204   CC="$ac_cv_prog_CC"
2205 fi
2206
2207 if test -z "$CC"; then
2208           if test -n "$ac_tool_prefix"; then
2209     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2210 set dummy ${ac_tool_prefix}cc; ac_word=$2
2211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2212 $as_echo_n "checking for $ac_word... " >&6; }
2213 if ${ac_cv_prog_CC+:} false; then :
2214   $as_echo_n "(cached) " >&6
2215 else
2216   if test -n "$CC"; then
2217   ac_cv_prog_CC="$CC" # Let the user override the test.
2218 else
2219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2220 for as_dir in $PATH
2221 do
2222   IFS=$as_save_IFS
2223   test -z "$as_dir" && as_dir=.
2224     for ac_exec_ext in '' $ac_executable_extensions; do
2225   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2226     ac_cv_prog_CC="${ac_tool_prefix}cc"
2227     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2228     break 2
2229   fi
2230 done
2231   done
2232 IFS=$as_save_IFS
2233
2234 fi
2235 fi
2236 CC=$ac_cv_prog_CC
2237 if test -n "$CC"; then
2238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2239 $as_echo "$CC" >&6; }
2240 else
2241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2242 $as_echo "no" >&6; }
2243 fi
2244
2245
2246   fi
2247 fi
2248 if test -z "$CC"; then
2249   # Extract the first word of "cc", so it can be a program name with args.
2250 set dummy cc; ac_word=$2
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2252 $as_echo_n "checking for $ac_word... " >&6; }
2253 if ${ac_cv_prog_CC+:} false; then :
2254   $as_echo_n "(cached) " >&6
2255 else
2256   if test -n "$CC"; then
2257   ac_cv_prog_CC="$CC" # Let the user override the test.
2258 else
2259   ac_prog_rejected=no
2260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2261 for as_dir in $PATH
2262 do
2263   IFS=$as_save_IFS
2264   test -z "$as_dir" && as_dir=.
2265     for ac_exec_ext in '' $ac_executable_extensions; do
2266   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2267     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2268        ac_prog_rejected=yes
2269        continue
2270      fi
2271     ac_cv_prog_CC="cc"
2272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2273     break 2
2274   fi
2275 done
2276   done
2277 IFS=$as_save_IFS
2278
2279 if test $ac_prog_rejected = yes; then
2280   # We found a bogon in the path, so make sure we never use it.
2281   set dummy $ac_cv_prog_CC
2282   shift
2283   if test $# != 0; then
2284     # We chose a different compiler from the bogus one.
2285     # However, it has the same basename, so the bogon will be chosen
2286     # first if we set CC to just the basename; use the full file name.
2287     shift
2288     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2289   fi
2290 fi
2291 fi
2292 fi
2293 CC=$ac_cv_prog_CC
2294 if test -n "$CC"; then
2295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2296 $as_echo "$CC" >&6; }
2297 else
2298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2299 $as_echo "no" >&6; }
2300 fi
2301
2302
2303 fi
2304 if test -z "$CC"; then
2305   if test -n "$ac_tool_prefix"; then
2306   for ac_prog in cl.exe
2307   do
2308     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2309 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2311 $as_echo_n "checking for $ac_word... " >&6; }
2312 if ${ac_cv_prog_CC+:} false; then :
2313   $as_echo_n "(cached) " >&6
2314 else
2315   if test -n "$CC"; then
2316   ac_cv_prog_CC="$CC" # Let the user override the test.
2317 else
2318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2319 for as_dir in $PATH
2320 do
2321   IFS=$as_save_IFS
2322   test -z "$as_dir" && as_dir=.
2323     for ac_exec_ext in '' $ac_executable_extensions; do
2324   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2325     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2327     break 2
2328   fi
2329 done
2330   done
2331 IFS=$as_save_IFS
2332
2333 fi
2334 fi
2335 CC=$ac_cv_prog_CC
2336 if test -n "$CC"; then
2337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2338 $as_echo "$CC" >&6; }
2339 else
2340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2341 $as_echo "no" >&6; }
2342 fi
2343
2344
2345     test -n "$CC" && break
2346   done
2347 fi
2348 if test -z "$CC"; then
2349   ac_ct_CC=$CC
2350   for ac_prog in cl.exe
2351 do
2352   # Extract the first word of "$ac_prog", so it can be a program name with args.
2353 set dummy $ac_prog; ac_word=$2
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2355 $as_echo_n "checking for $ac_word... " >&6; }
2356 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2357   $as_echo_n "(cached) " >&6
2358 else
2359   if test -n "$ac_ct_CC"; then
2360   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2361 else
2362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2363 for as_dir in $PATH
2364 do
2365   IFS=$as_save_IFS
2366   test -z "$as_dir" && as_dir=.
2367     for ac_exec_ext in '' $ac_executable_extensions; do
2368   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2369     ac_cv_prog_ac_ct_CC="$ac_prog"
2370     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2371     break 2
2372   fi
2373 done
2374   done
2375 IFS=$as_save_IFS
2376
2377 fi
2378 fi
2379 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2380 if test -n "$ac_ct_CC"; then
2381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2382 $as_echo "$ac_ct_CC" >&6; }
2383 else
2384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2385 $as_echo "no" >&6; }
2386 fi
2387
2388
2389   test -n "$ac_ct_CC" && break
2390 done
2391
2392   if test "x$ac_ct_CC" = x; then
2393     CC=""
2394   else
2395     case $cross_compiling:$ac_tool_warned in
2396 yes:)
2397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2398 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2399 ac_tool_warned=yes ;;
2400 esac
2401     CC=$ac_ct_CC
2402   fi
2403 fi
2404
2405 fi
2406
2407
2408 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2409 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2410 as_fn_error $? "no acceptable C compiler found in \$PATH
2411 See \`config.log' for more details" "$LINENO" 5; }
2412
2413 # Provide some information about the compiler.
2414 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2415 set X $ac_compile
2416 ac_compiler=$2
2417 for ac_option in --version -v -V -qversion; do
2418   { { ac_try="$ac_compiler $ac_option >&5"
2419 case "(($ac_try" in
2420   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2421   *) ac_try_echo=$ac_try;;
2422 esac
2423 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2424 $as_echo "$ac_try_echo"; } >&5
2425   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2426   ac_status=$?
2427   if test -s conftest.err; then
2428     sed '10a\
2429 ... rest of stderr output deleted ...
2430          10q' conftest.err >conftest.er1
2431     cat conftest.er1 >&5
2432   fi
2433   rm -f conftest.er1 conftest.err
2434   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2435   test $ac_status = 0; }
2436 done
2437
2438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2439 /* end confdefs.h.  */
2440
2441 int
2442 main ()
2443 {
2444
2445   ;
2446   return 0;
2447 }
2448 _ACEOF
2449 if { { ac_try="$ac_link"
2450 case "(($ac_try" in
2451   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2452   *) ac_try_echo=$ac_try;;
2453 esac
2454 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2455 $as_echo "$ac_try_echo"; } >&5
2456   (eval "$ac_link") 2>&5
2457   ac_status=$?
2458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2459   test $ac_status = 0; }; then
2460   ac_no_link=no
2461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2462 /* end confdefs.h.  */
2463
2464 int
2465 main ()
2466 {
2467
2468   ;
2469   return 0;
2470 }
2471 _ACEOF
2472 ac_clean_files_save=$ac_clean_files
2473 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2474 # Try to create an executable without -o first, disregard a.out.
2475 # It will help us diagnose broken compilers, and finding out an intuition
2476 # of exeext.
2477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2478 $as_echo_n "checking whether the C compiler works... " >&6; }
2479 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2480
2481 # The possible output files:
2482 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2483
2484 ac_rmfiles=
2485 for ac_file in $ac_files
2486 do
2487   case $ac_file in
2488     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2489     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2490   esac
2491 done
2492 rm -f $ac_rmfiles
2493
2494 if { { ac_try="$ac_link_default"
2495 case "(($ac_try" in
2496   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2497   *) ac_try_echo=$ac_try;;
2498 esac
2499 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2500 $as_echo "$ac_try_echo"; } >&5
2501   (eval "$ac_link_default") 2>&5
2502   ac_status=$?
2503   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2504   test $ac_status = 0; }; then :
2505   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2506 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2507 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2508 # so that the user can short-circuit this test for compilers unknown to
2509 # Autoconf.
2510 for ac_file in $ac_files ''
2511 do
2512   test -f "$ac_file" || continue
2513   case $ac_file in
2514     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2515         ;;
2516     [ab].out )
2517         # We found the default executable, but exeext='' is most
2518         # certainly right.
2519         break;;
2520     *.* )
2521         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2522         then :; else
2523            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2524         fi
2525         # We set ac_cv_exeext here because the later test for it is not
2526         # safe: cross compilers may not add the suffix if given an `-o'
2527         # argument, so we may need to know it at that point already.
2528         # Even if this section looks crufty: it has the advantage of
2529         # actually working.
2530         break;;
2531     * )
2532         break;;
2533   esac
2534 done
2535 test "$ac_cv_exeext" = no && ac_cv_exeext=
2536
2537 else
2538   ac_file=''
2539 fi
2540 if test -z "$ac_file"; then :
2541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2542 $as_echo "no" >&6; }
2543 $as_echo "$as_me: failed program was:" >&5
2544 sed 's/^/| /' conftest.$ac_ext >&5
2545
2546 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2548 as_fn_error 77 "C compiler cannot create executables
2549 See \`config.log' for more details" "$LINENO" 5; }
2550 else
2551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2552 $as_echo "yes" >&6; }
2553 fi
2554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2555 $as_echo_n "checking for C compiler default output file name... " >&6; }
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2557 $as_echo "$ac_file" >&6; }
2558 ac_exeext=$ac_cv_exeext
2559
2560 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2561 ac_clean_files=$ac_clean_files_save
2562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2563 $as_echo_n "checking for suffix of executables... " >&6; }
2564 if { { ac_try="$ac_link"
2565 case "(($ac_try" in
2566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2567   *) ac_try_echo=$ac_try;;
2568 esac
2569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2570 $as_echo "$ac_try_echo"; } >&5
2571   (eval "$ac_link") 2>&5
2572   ac_status=$?
2573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2574   test $ac_status = 0; }; then :
2575   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2576 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2577 # work properly (i.e., refer to `conftest.exe'), while it won't with
2578 # `rm'.
2579 for ac_file in conftest.exe conftest conftest.*; do
2580   test -f "$ac_file" || continue
2581   case $ac_file in
2582     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2583     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2584           break;;
2585     * ) break;;
2586   esac
2587 done
2588 else
2589   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2591 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2592 See \`config.log' for more details" "$LINENO" 5; }
2593 fi
2594 rm -f conftest conftest$ac_cv_exeext
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2596 $as_echo "$ac_cv_exeext" >&6; }
2597
2598 rm -f conftest.$ac_ext
2599 EXEEXT=$ac_cv_exeext
2600 ac_exeext=$EXEEXT
2601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2602 /* end confdefs.h.  */
2603 #include <stdio.h>
2604 int
2605 main ()
2606 {
2607 FILE *f = fopen ("conftest.out", "w");
2608  return ferror (f) || fclose (f) != 0;
2609
2610   ;
2611   return 0;
2612 }
2613 _ACEOF
2614 ac_clean_files="$ac_clean_files conftest.out"
2615 # Check that the compiler produces executables we can run.  If not, either
2616 # the compiler is broken, or we cross compile.
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2618 $as_echo_n "checking whether we are cross compiling... " >&6; }
2619 if test "$cross_compiling" != yes; then
2620   { { ac_try="$ac_link"
2621 case "(($ac_try" in
2622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2623   *) ac_try_echo=$ac_try;;
2624 esac
2625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2626 $as_echo "$ac_try_echo"; } >&5
2627   (eval "$ac_link") 2>&5
2628   ac_status=$?
2629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2630   test $ac_status = 0; }
2631   if { ac_try='./conftest$ac_cv_exeext'
2632   { { case "(($ac_try" in
2633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2634   *) ac_try_echo=$ac_try;;
2635 esac
2636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2637 $as_echo "$ac_try_echo"; } >&5
2638   (eval "$ac_try") 2>&5
2639   ac_status=$?
2640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2641   test $ac_status = 0; }; }; then
2642     cross_compiling=no
2643   else
2644     if test "$cross_compiling" = maybe; then
2645         cross_compiling=yes
2646     else
2647         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2648 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2649 as_fn_error $? "cannot run C compiled programs.
2650 If you meant to cross compile, use \`--host'.
2651 See \`config.log' for more details" "$LINENO" 5; }
2652     fi
2653   fi
2654 fi
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2656 $as_echo "$cross_compiling" >&6; }
2657
2658 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2659 ac_clean_files=$ac_clean_files_save
2660
2661 else
2662   rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.o conftest.obj conftest.dSYM
2663   ac_no_link=yes
2664   # Setting cross_compile will disable run tests; it will
2665   # also disable AC_CHECK_FILE but that's generally
2666   # correct if we can't link.
2667   cross_compiling=yes
2668   EXEEXT=
2669   # Check that the compiler produces executables we can run.  If not, either
2670 # the compiler is broken, or we cross compile.
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2672 $as_echo_n "checking whether we are cross compiling... " >&6; }
2673 if test "$cross_compiling" != yes; then
2674   { { ac_try="$ac_link"
2675 case "(($ac_try" in
2676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2677   *) ac_try_echo=$ac_try;;
2678 esac
2679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2680 $as_echo "$ac_try_echo"; } >&5
2681   (eval "$ac_link") 2>&5
2682   ac_status=$?
2683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2684   test $ac_status = 0; }
2685   if { ac_try='./conftest$ac_cv_exeext'
2686   { { case "(($ac_try" in
2687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2688   *) ac_try_echo=$ac_try;;
2689 esac
2690 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2691 $as_echo "$ac_try_echo"; } >&5
2692   (eval "$ac_try") 2>&5
2693   ac_status=$?
2694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2695   test $ac_status = 0; }; }; then
2696     cross_compiling=no
2697   else
2698     if test "$cross_compiling" = maybe; then
2699         cross_compiling=yes
2700     else
2701         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2702 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2703 as_fn_error $? "cannot run C compiled programs.
2704 If you meant to cross compile, use \`--host'.
2705 See \`config.log' for more details" "$LINENO" 5; }
2706     fi
2707   fi
2708 fi
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2710 $as_echo "$cross_compiling" >&6; }
2711
2712 fi
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2714 $as_echo_n "checking for suffix of object files... " >&6; }
2715 if ${ac_cv_objext+:} false; then :
2716   $as_echo_n "(cached) " >&6
2717 else
2718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2719 /* end confdefs.h.  */
2720
2721 int
2722 main ()
2723 {
2724
2725   ;
2726   return 0;
2727 }
2728 _ACEOF
2729 rm -f conftest.o conftest.obj
2730 if { { ac_try="$ac_compile"
2731 case "(($ac_try" in
2732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2733   *) ac_try_echo=$ac_try;;
2734 esac
2735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2736 $as_echo "$ac_try_echo"; } >&5
2737   (eval "$ac_compile") 2>&5
2738   ac_status=$?
2739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2740   test $ac_status = 0; }; then :
2741   for ac_file in conftest.o conftest.obj conftest.*; do
2742   test -f "$ac_file" || continue;
2743   case $ac_file in
2744     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2745     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2746        break;;
2747   esac
2748 done
2749 else
2750   $as_echo "$as_me: failed program was:" >&5
2751 sed 's/^/| /' conftest.$ac_ext >&5
2752
2753 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2755 as_fn_error $? "cannot compute suffix of object files: cannot compile
2756 See \`config.log' for more details" "$LINENO" 5; }
2757 fi
2758 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2759 fi
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2761 $as_echo "$ac_cv_objext" >&6; }
2762 OBJEXT=$ac_cv_objext
2763 ac_objext=$OBJEXT
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2765 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2766 if ${ac_cv_c_compiler_gnu+:} false; then :
2767   $as_echo_n "(cached) " >&6
2768 else
2769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2770 /* end confdefs.h.  */
2771
2772 int
2773 main ()
2774 {
2775 #ifndef __GNUC__
2776        choke me
2777 #endif
2778
2779   ;
2780   return 0;
2781 }
2782 _ACEOF
2783 if ac_fn_c_try_compile "$LINENO"; then :
2784   ac_compiler_gnu=yes
2785 else
2786   ac_compiler_gnu=no
2787 fi
2788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2789 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2790
2791 fi
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2793 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2794 if test $ac_compiler_gnu = yes; then
2795   GCC=yes
2796 else
2797   GCC=
2798 fi
2799 ac_test_CFLAGS=${CFLAGS+set}
2800 ac_save_CFLAGS=$CFLAGS
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2802 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2803 if ${ac_cv_prog_cc_g+:} false; then :
2804   $as_echo_n "(cached) " >&6
2805 else
2806   ac_save_c_werror_flag=$ac_c_werror_flag
2807    ac_c_werror_flag=yes
2808    ac_cv_prog_cc_g=no
2809    CFLAGS="-g"
2810    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2811 /* end confdefs.h.  */
2812
2813 int
2814 main ()
2815 {
2816
2817   ;
2818   return 0;
2819 }
2820 _ACEOF
2821 if ac_fn_c_try_compile "$LINENO"; then :
2822   ac_cv_prog_cc_g=yes
2823 else
2824   CFLAGS=""
2825       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2826 /* end confdefs.h.  */
2827
2828 int
2829 main ()
2830 {
2831
2832   ;
2833   return 0;
2834 }
2835 _ACEOF
2836 if ac_fn_c_try_compile "$LINENO"; then :
2837
2838 else
2839   ac_c_werror_flag=$ac_save_c_werror_flag
2840          CFLAGS="-g"
2841          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2842 /* end confdefs.h.  */
2843
2844 int
2845 main ()
2846 {
2847
2848   ;
2849   return 0;
2850 }
2851 _ACEOF
2852 if ac_fn_c_try_compile "$LINENO"; then :
2853   ac_cv_prog_cc_g=yes
2854 fi
2855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2856 fi
2857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2858 fi
2859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2860    ac_c_werror_flag=$ac_save_c_werror_flag
2861 fi
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2863 $as_echo "$ac_cv_prog_cc_g" >&6; }
2864 if test "$ac_test_CFLAGS" = set; then
2865   CFLAGS=$ac_save_CFLAGS
2866 elif test $ac_cv_prog_cc_g = yes; then
2867   if test "$GCC" = yes; then
2868     CFLAGS="-g -O2"
2869   else
2870     CFLAGS="-g"
2871   fi
2872 else
2873   if test "$GCC" = yes; then
2874     CFLAGS="-O2"
2875   else
2876     CFLAGS=
2877   fi
2878 fi
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2880 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2881 if ${ac_cv_prog_cc_c89+:} false; then :
2882   $as_echo_n "(cached) " >&6
2883 else
2884   ac_cv_prog_cc_c89=no
2885 ac_save_CC=$CC
2886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2887 /* end confdefs.h.  */
2888 #include <stdarg.h>
2889 #include <stdio.h>
2890 struct stat;
2891 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2892 struct buf { int x; };
2893 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2894 static char *e (p, i)
2895      char **p;
2896      int i;
2897 {
2898   return p[i];
2899 }
2900 static char *f (char * (*g) (char **, int), char **p, ...)
2901 {
2902   char *s;
2903   va_list v;
2904   va_start (v,p);
2905   s = g (p, va_arg (v,int));
2906   va_end (v);
2907   return s;
2908 }
2909
2910 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2911    function prototypes and stuff, but not '\xHH' hex character constants.
2912    These don't provoke an error unfortunately, instead are silently treated
2913    as 'x'.  The following induces an error, until -std is added to get
2914    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2915    array size at least.  It's necessary to write '\x00'==0 to get something
2916    that's true only with -std.  */
2917 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2918
2919 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2920    inside strings and character constants.  */
2921 #define FOO(x) 'x'
2922 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2923
2924 int test (int i, double x);
2925 struct s1 {int (*f) (int a);};
2926 struct s2 {int (*f) (double a);};
2927 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2928 int argc;
2929 char **argv;
2930 int
2931 main ()
2932 {
2933 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2934   ;
2935   return 0;
2936 }
2937 _ACEOF
2938 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2939         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2940 do
2941   CC="$ac_save_CC $ac_arg"
2942   if ac_fn_c_try_compile "$LINENO"; then :
2943   ac_cv_prog_cc_c89=$ac_arg
2944 fi
2945 rm -f core conftest.err conftest.$ac_objext
2946   test "x$ac_cv_prog_cc_c89" != "xno" && break
2947 done
2948 rm -f conftest.$ac_ext
2949 CC=$ac_save_CC
2950
2951 fi
2952 # AC_CACHE_VAL
2953 case "x$ac_cv_prog_cc_c89" in
2954   x)
2955     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2956 $as_echo "none needed" >&6; } ;;
2957   xno)
2958     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2959 $as_echo "unsupported" >&6; } ;;
2960   *)
2961     CC="$CC $ac_cv_prog_cc_c89"
2962     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2963 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2964 esac
2965 if test "x$ac_cv_prog_cc_c89" != xno; then :
2966
2967 fi
2968
2969 ac_ext=c
2970 ac_cpp='$CPP $CPPFLAGS'
2971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2974
2975 ac_ext=cpp
2976 ac_cpp='$CXXCPP $CPPFLAGS'
2977 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2978 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2979 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2980 if test -z "$CXX"; then
2981   if test -n "$CCC"; then
2982     CXX=$CCC
2983   else
2984     if test -n "$ac_tool_prefix"; then
2985   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2986   do
2987     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2988 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2990 $as_echo_n "checking for $ac_word... " >&6; }
2991 if ${ac_cv_prog_CXX+:} false; then :
2992   $as_echo_n "(cached) " >&6
2993 else
2994   if test -n "$CXX"; then
2995   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2996 else
2997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2998 for as_dir in $PATH
2999 do
3000   IFS=$as_save_IFS
3001   test -z "$as_dir" && as_dir=.
3002     for ac_exec_ext in '' $ac_executable_extensions; do
3003   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3004     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3006     break 2
3007   fi
3008 done
3009   done
3010 IFS=$as_save_IFS
3011
3012 fi
3013 fi
3014 CXX=$ac_cv_prog_CXX
3015 if test -n "$CXX"; then
3016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3017 $as_echo "$CXX" >&6; }
3018 else
3019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3020 $as_echo "no" >&6; }
3021 fi
3022
3023
3024     test -n "$CXX" && break
3025   done
3026 fi
3027 if test -z "$CXX"; then
3028   ac_ct_CXX=$CXX
3029   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3030 do
3031   # Extract the first word of "$ac_prog", so it can be a program name with args.
3032 set dummy $ac_prog; ac_word=$2
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3034 $as_echo_n "checking for $ac_word... " >&6; }
3035 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3036   $as_echo_n "(cached) " >&6
3037 else
3038   if test -n "$ac_ct_CXX"; then
3039   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3040 else
3041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042 for as_dir in $PATH
3043 do
3044   IFS=$as_save_IFS
3045   test -z "$as_dir" && as_dir=.
3046     for ac_exec_ext in '' $ac_executable_extensions; do
3047   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3048     ac_cv_prog_ac_ct_CXX="$ac_prog"
3049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3050     break 2
3051   fi
3052 done
3053   done
3054 IFS=$as_save_IFS
3055
3056 fi
3057 fi
3058 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3059 if test -n "$ac_ct_CXX"; then
3060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3061 $as_echo "$ac_ct_CXX" >&6; }
3062 else
3063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3064 $as_echo "no" >&6; }
3065 fi
3066
3067
3068   test -n "$ac_ct_CXX" && break
3069 done
3070
3071   if test "x$ac_ct_CXX" = x; then
3072     CXX="g++"
3073   else
3074     case $cross_compiling:$ac_tool_warned in
3075 yes:)
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3077 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3078 ac_tool_warned=yes ;;
3079 esac
3080     CXX=$ac_ct_CXX
3081   fi
3082 fi
3083
3084   fi
3085 fi
3086 # Provide some information about the compiler.
3087 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3088 set X $ac_compile
3089 ac_compiler=$2
3090 for ac_option in --version -v -V -qversion; do
3091   { { ac_try="$ac_compiler $ac_option >&5"
3092 case "(($ac_try" in
3093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3094   *) ac_try_echo=$ac_try;;
3095 esac
3096 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3097 $as_echo "$ac_try_echo"; } >&5
3098   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3099   ac_status=$?
3100   if test -s conftest.err; then
3101     sed '10a\
3102 ... rest of stderr output deleted ...
3103          10q' conftest.err >conftest.er1
3104     cat conftest.er1 >&5
3105   fi
3106   rm -f conftest.er1 conftest.err
3107   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3108   test $ac_status = 0; }
3109 done
3110
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3112 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3113 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3114   $as_echo_n "(cached) " >&6
3115 else
3116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h.  */
3118
3119 int
3120 main ()
3121 {
3122 #ifndef __GNUC__
3123        choke me
3124 #endif
3125
3126   ;
3127   return 0;
3128 }
3129 _ACEOF
3130 if ac_fn_cxx_try_compile "$LINENO"; then :
3131   ac_compiler_gnu=yes
3132 else
3133   ac_compiler_gnu=no
3134 fi
3135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3136 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3137
3138 fi
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3140 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3141 if test $ac_compiler_gnu = yes; then
3142   GXX=yes
3143 else
3144   GXX=
3145 fi
3146 ac_test_CXXFLAGS=${CXXFLAGS+set}
3147 ac_save_CXXFLAGS=$CXXFLAGS
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3149 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3150 if ${ac_cv_prog_cxx_g+:} false; then :
3151   $as_echo_n "(cached) " >&6
3152 else
3153   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3154    ac_cxx_werror_flag=yes
3155    ac_cv_prog_cxx_g=no
3156    CXXFLAGS="-g"
3157    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3158 /* end confdefs.h.  */
3159
3160 int
3161 main ()
3162 {
3163
3164   ;
3165   return 0;
3166 }
3167 _ACEOF
3168 if ac_fn_cxx_try_compile "$LINENO"; then :
3169   ac_cv_prog_cxx_g=yes
3170 else
3171   CXXFLAGS=""
3172       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3173 /* end confdefs.h.  */
3174
3175 int
3176 main ()
3177 {
3178
3179   ;
3180   return 0;
3181 }
3182 _ACEOF
3183 if ac_fn_cxx_try_compile "$LINENO"; then :
3184
3185 else
3186   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3187          CXXFLAGS="-g"
3188          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3189 /* end confdefs.h.  */
3190
3191 int
3192 main ()
3193 {
3194
3195   ;
3196   return 0;
3197 }
3198 _ACEOF
3199 if ac_fn_cxx_try_compile "$LINENO"; then :
3200   ac_cv_prog_cxx_g=yes
3201 fi
3202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3203 fi
3204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3205 fi
3206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3207    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3208 fi
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3210 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3211 if test "$ac_test_CXXFLAGS" = set; then
3212   CXXFLAGS=$ac_save_CXXFLAGS
3213 elif test $ac_cv_prog_cxx_g = yes; then
3214   if test "$GXX" = yes; then
3215     CXXFLAGS="-g -O2"
3216   else
3217     CXXFLAGS="-g"
3218   fi
3219 else
3220   if test "$GXX" = yes; then
3221     CXXFLAGS="-O2"
3222   else
3223     CXXFLAGS=
3224   fi
3225 fi
3226 ac_ext=c
3227 ac_cpp='$CPP $CPPFLAGS'
3228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3231
3232 ac_ext=c
3233 ac_cpp='$CPP $CPPFLAGS'
3234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3236 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3238 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3239 # On Suns, sometimes $CPP names a directory.
3240 if test -n "$CPP" && test -d "$CPP"; then
3241   CPP=
3242 fi
3243 if test -z "$CPP"; then
3244   if ${ac_cv_prog_CPP+:} false; then :
3245   $as_echo_n "(cached) " >&6
3246 else
3247       # Double quotes because CPP needs to be expanded
3248     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3249     do
3250       ac_preproc_ok=false
3251 for ac_c_preproc_warn_flag in '' yes
3252 do
3253   # Use a header file that comes with gcc, so configuring glibc
3254   # with a fresh cross-compiler works.
3255   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3256   # <limits.h> exists even on freestanding compilers.
3257   # On the NeXT, cc -E runs the code through the compiler's parser,
3258   # not just through cpp. "Syntax error" is here to catch this case.
3259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3260 /* end confdefs.h.  */
3261 #ifdef __STDC__
3262 # include <limits.h>
3263 #else
3264 # include <assert.h>
3265 #endif
3266                      Syntax error
3267 _ACEOF
3268 if ac_fn_c_try_cpp "$LINENO"; then :
3269
3270 else
3271   # Broken: fails on valid input.
3272 continue
3273 fi
3274 rm -f conftest.err conftest.i conftest.$ac_ext
3275
3276   # OK, works on sane cases.  Now check whether nonexistent headers
3277   # can be detected and how.
3278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3279 /* end confdefs.h.  */
3280 #include <ac_nonexistent.h>
3281 _ACEOF
3282 if ac_fn_c_try_cpp "$LINENO"; then :
3283   # Broken: success on invalid input.
3284 continue
3285 else
3286   # Passes both tests.
3287 ac_preproc_ok=:
3288 break
3289 fi
3290 rm -f conftest.err conftest.i conftest.$ac_ext
3291
3292 done
3293 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3294 rm -f conftest.i conftest.err conftest.$ac_ext
3295 if $ac_preproc_ok; then :
3296   break
3297 fi
3298
3299     done
3300     ac_cv_prog_CPP=$CPP
3301
3302 fi
3303   CPP=$ac_cv_prog_CPP
3304 else
3305   ac_cv_prog_CPP=$CPP
3306 fi
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3308 $as_echo "$CPP" >&6; }
3309 ac_preproc_ok=false
3310 for ac_c_preproc_warn_flag in '' yes
3311 do
3312   # Use a header file that comes with gcc, so configuring glibc
3313   # with a fresh cross-compiler works.
3314   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3315   # <limits.h> exists even on freestanding compilers.
3316   # On the NeXT, cc -E runs the code through the compiler's parser,
3317   # not just through cpp. "Syntax error" is here to catch this case.
3318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3319 /* end confdefs.h.  */
3320 #ifdef __STDC__
3321 # include <limits.h>
3322 #else
3323 # include <assert.h>
3324 #endif
3325                      Syntax error
3326 _ACEOF
3327 if ac_fn_c_try_cpp "$LINENO"; then :
3328
3329 else
3330   # Broken: fails on valid input.
3331 continue
3332 fi
3333 rm -f conftest.err conftest.i conftest.$ac_ext
3334
3335   # OK, works on sane cases.  Now check whether nonexistent headers
3336   # can be detected and how.
3337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3338 /* end confdefs.h.  */
3339 #include <ac_nonexistent.h>
3340 _ACEOF
3341 if ac_fn_c_try_cpp "$LINENO"; then :
3342   # Broken: success on invalid input.
3343 continue
3344 else
3345   # Passes both tests.
3346 ac_preproc_ok=:
3347 break
3348 fi
3349 rm -f conftest.err conftest.i conftest.$ac_ext
3350
3351 done
3352 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3353 rm -f conftest.i conftest.err conftest.$ac_ext
3354 if $ac_preproc_ok; then :
3355
3356 else
3357   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3358 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3359 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3360 See \`config.log' for more details" "$LINENO" 5; }
3361 fi
3362
3363 ac_ext=c
3364 ac_cpp='$CPP $CPPFLAGS'
3365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3368
3369 ac_ext=c
3370 ac_cpp='$CPP $CPPFLAGS'
3371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3374
3375
3376
3377
3378 # Check whether --with-windows-headers was given.
3379 if test "${with_windows_headers+set}" = set; then :
3380   withval=$with_windows_headers; test -z "$withval" && as_fn_error $? "must specify value for --with-windows-headers" "$LINENO" 5
3381
3382 fi
3383
3384
3385
3386
3387 # Check whether --with-windows-libs was given.
3388 if test "${with_windows_libs+set}" = set; then :
3389   withval=$with_windows_libs; test -z "$withval" && as_fn_error $? "must specify value for --with-windows-libs" "$LINENO" 5
3390
3391 fi
3392
3393 windows_libdir=$(realdirpath "$with_windows_libs")
3394 if test -z "$windows_libdir"; then
3395     windows_libdir=$(realdirpath $(${ac_cv_prog_CC:-$CC} -xc /dev/null  -Wl,--verbose=1 -lntdll 2>&1 | sed -rn 's%^.*\s(\S+)/libntdll\..*succeeded%\1%p'))
3396     if test -z "$windows_libdir"; then
3397         as_fn_error $? "cannot find windows library files" "$LINENO" 5
3398     fi
3399 fi
3400
3401
3402
3403
3404 ac_ext=cpp
3405 ac_cpp='$CXXCPP $CPPFLAGS'
3406 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3407 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3408 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3409
3410
3411
3412 addto_CPPFLAGS -nostdinc
3413 : ${ac_cv_prog_CXX:=$CXX}
3414 : ${ac_cv_prog_CC:=$CC}
3415
3416 cygwin_headers=$(realdirpath "$winsup_srcdir/cygwin/include")
3417 if test -z "$cygwin_headers"; then
3418     as_fn_error $? "cannot find $winsup_srcdir/cygwin/include directory" "$LINENO" 5
3419 fi
3420
3421 newlib_headers=$(realdirpath $winsup_srcdir/../newlib/libc/include)
3422 if test -z "$newlib_headers"; then
3423     as_fn_error $? "cannot find newlib source directory: $winsup_srcdir/../newlib/libc/include" "$LINENO" 5
3424 fi
3425 newlib_headers="$target_builddir/newlib/targ-include $newlib_headers"
3426
3427 if test -n "$with_windows_headers"; then
3428     if test -e "$with_windows_headers/windef.h"; then
3429         windows_headers="$with_windows_headers"
3430     else
3431         as_fn_error $? "cannot find windef.h in specified --with-windows-headers path: $saw_windows_headers" "$LINENO" 5;
3432     fi
3433 elif test -d "$winsup_srcdir/w32api/include/windef.h"; then
3434     windows_headers="$winsup_srcdir/w32api/include"
3435 else
3436     windows_headers=$(cd $($ac_cv_prog_CC -xc /dev/null -E -include windef.h 2>/dev/null | sed -n 's%^# 1 "\([^"]*\)/windef\.h".*$%\1%p' | head -n1) 2>/dev/null && pwd)
3437     if test -z "$windows_headers" -o ! -d "$windows_headers"; then
3438         as_fn_error $? "cannot find windows header files" "$LINENO" 5
3439     fi
3440 fi
3441 CC=$ac_cv_prog_CC
3442 CXX=$ac_cv_prog_CXX
3443 export CC
3444 export CXX
3445
3446
3447
3448
3449
3450 case "$with_cross_host" in
3451   ""|*cygwin*)
3452     all_host="all_host"
3453     install_host="install_host"
3454     ;;
3455   *)
3456     all_host=
3457     install_host=
3458     ;;
3459 esac
3460
3461
3462
3463
3464 if test -n "$ac_tool_prefix"; then
3465   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3466 set dummy ${ac_tool_prefix}ar; ac_word=$2
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3468 $as_echo_n "checking for $ac_word... " >&6; }
3469 if ${ac_cv_prog_AR+:} false; then :
3470   $as_echo_n "(cached) " >&6
3471 else
3472   if test -n "$AR"; then
3473   ac_cv_prog_AR="$AR" # Let the user override the test.
3474 else
3475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3476 for as_dir in $PATH
3477 do
3478   IFS=$as_save_IFS
3479   test -z "$as_dir" && as_dir=.
3480     for ac_exec_ext in '' $ac_executable_extensions; do
3481   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3482     ac_cv_prog_AR="${ac_tool_prefix}ar"
3483     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3484     break 2
3485   fi
3486 done
3487   done
3488 IFS=$as_save_IFS
3489
3490 fi
3491 fi
3492 AR=$ac_cv_prog_AR
3493 if test -n "$AR"; then
3494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3495 $as_echo "$AR" >&6; }
3496 else
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3498 $as_echo "no" >&6; }
3499 fi
3500
3501
3502 fi
3503 if test -z "$ac_cv_prog_AR"; then
3504   ac_ct_AR=$AR
3505   # Extract the first word of "ar", so it can be a program name with args.
3506 set dummy ar; ac_word=$2
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3508 $as_echo_n "checking for $ac_word... " >&6; }
3509 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3510   $as_echo_n "(cached) " >&6
3511 else
3512   if test -n "$ac_ct_AR"; then
3513   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3514 else
3515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3516 for as_dir in $PATH
3517 do
3518   IFS=$as_save_IFS
3519   test -z "$as_dir" && as_dir=.
3520     for ac_exec_ext in '' $ac_executable_extensions; do
3521   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3522     ac_cv_prog_ac_ct_AR="ar"
3523     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3524     break 2
3525   fi
3526 done
3527   done
3528 IFS=$as_save_IFS
3529
3530 fi
3531 fi
3532 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3533 if test -n "$ac_ct_AR"; then
3534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3535 $as_echo "$ac_ct_AR" >&6; }
3536 else
3537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3538 $as_echo "no" >&6; }
3539 fi
3540
3541   if test "x$ac_ct_AR" = x; then
3542     AR="ar"
3543   else
3544     case $cross_compiling:$ac_tool_warned in
3545 yes:)
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3547 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3548 ac_tool_warned=yes ;;
3549 esac
3550     AR=$ac_ct_AR
3551   fi
3552 else
3553   AR="$ac_cv_prog_AR"
3554 fi
3555
3556 if test -n "$ac_tool_prefix"; then
3557   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3558 set dummy ${ac_tool_prefix}as; ac_word=$2
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3560 $as_echo_n "checking for $ac_word... " >&6; }
3561 if ${ac_cv_prog_AS+:} false; then :
3562   $as_echo_n "(cached) " >&6
3563 else
3564   if test -n "$AS"; then
3565   ac_cv_prog_AS="$AS" # Let the user override the test.
3566 else
3567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3568 for as_dir in $PATH
3569 do
3570   IFS=$as_save_IFS
3571   test -z "$as_dir" && as_dir=.
3572     for ac_exec_ext in '' $ac_executable_extensions; do
3573   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3574     ac_cv_prog_AS="${ac_tool_prefix}as"
3575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3576     break 2
3577   fi
3578 done
3579   done
3580 IFS=$as_save_IFS
3581
3582 fi
3583 fi
3584 AS=$ac_cv_prog_AS
3585 if test -n "$AS"; then
3586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3587 $as_echo "$AS" >&6; }
3588 else
3589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3590 $as_echo "no" >&6; }
3591 fi
3592
3593
3594 fi
3595 if test -z "$ac_cv_prog_AS"; then
3596   ac_ct_AS=$AS
3597   # Extract the first word of "as", so it can be a program name with args.
3598 set dummy as; ac_word=$2
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3600 $as_echo_n "checking for $ac_word... " >&6; }
3601 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3602   $as_echo_n "(cached) " >&6
3603 else
3604   if test -n "$ac_ct_AS"; then
3605   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3606 else
3607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3608 for as_dir in $PATH
3609 do
3610   IFS=$as_save_IFS
3611   test -z "$as_dir" && as_dir=.
3612     for ac_exec_ext in '' $ac_executable_extensions; do
3613   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3614     ac_cv_prog_ac_ct_AS="as"
3615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3616     break 2
3617   fi
3618 done
3619   done
3620 IFS=$as_save_IFS
3621
3622 fi
3623 fi
3624 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3625 if test -n "$ac_ct_AS"; then
3626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3627 $as_echo "$ac_ct_AS" >&6; }
3628 else
3629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3630 $as_echo "no" >&6; }
3631 fi
3632
3633   if test "x$ac_ct_AS" = x; then
3634     AS="as"
3635   else
3636     case $cross_compiling:$ac_tool_warned in
3637 yes:)
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3640 ac_tool_warned=yes ;;
3641 esac
3642     AS=$ac_ct_AS
3643   fi
3644 else
3645   AS="$ac_cv_prog_AS"
3646 fi
3647
3648 if test -n "$ac_tool_prefix"; then
3649   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3650 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3652 $as_echo_n "checking for $ac_word... " >&6; }
3653 if ${ac_cv_prog_RANLIB+:} false; then :
3654   $as_echo_n "(cached) " >&6
3655 else
3656   if test -n "$RANLIB"; then
3657   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3658 else
3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3660 for as_dir in $PATH
3661 do
3662   IFS=$as_save_IFS
3663   test -z "$as_dir" && as_dir=.
3664     for ac_exec_ext in '' $ac_executable_extensions; do
3665   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3666     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3668     break 2
3669   fi
3670 done
3671   done
3672 IFS=$as_save_IFS
3673
3674 fi
3675 fi
3676 RANLIB=$ac_cv_prog_RANLIB
3677 if test -n "$RANLIB"; then
3678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3679 $as_echo "$RANLIB" >&6; }
3680 else
3681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3682 $as_echo "no" >&6; }
3683 fi
3684
3685
3686 fi
3687 if test -z "$ac_cv_prog_RANLIB"; then
3688   ac_ct_RANLIB=$RANLIB
3689   # Extract the first word of "ranlib", so it can be a program name with args.
3690 set dummy ranlib; ac_word=$2
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3692 $as_echo_n "checking for $ac_word... " >&6; }
3693 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3694   $as_echo_n "(cached) " >&6
3695 else
3696   if test -n "$ac_ct_RANLIB"; then
3697   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3698 else
3699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3700 for as_dir in $PATH
3701 do
3702   IFS=$as_save_IFS
3703   test -z "$as_dir" && as_dir=.
3704     for ac_exec_ext in '' $ac_executable_extensions; do
3705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3706     ac_cv_prog_ac_ct_RANLIB="ranlib"
3707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3708     break 2
3709   fi
3710 done
3711   done
3712 IFS=$as_save_IFS
3713
3714 fi
3715 fi
3716 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3717 if test -n "$ac_ct_RANLIB"; then
3718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3719 $as_echo "$ac_ct_RANLIB" >&6; }
3720 else
3721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3722 $as_echo "no" >&6; }
3723 fi
3724
3725   if test "x$ac_ct_RANLIB" = x; then
3726     RANLIB="ranlib"
3727   else
3728     case $cross_compiling:$ac_tool_warned in
3729 yes:)
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3731 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3732 ac_tool_warned=yes ;;
3733 esac
3734     RANLIB=$ac_ct_RANLIB
3735   fi
3736 else
3737   RANLIB="$ac_cv_prog_RANLIB"
3738 fi
3739
3740 if test -n "$ac_tool_prefix"; then
3741   # Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args.
3742 set dummy ${ac_tool_prefix}ld; ac_word=$2
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3744 $as_echo_n "checking for $ac_word... " >&6; }
3745 if ${ac_cv_prog_LD+:} false; then :
3746   $as_echo_n "(cached) " >&6
3747 else
3748   if test -n "$LD"; then
3749   ac_cv_prog_LD="$LD" # Let the user override the test.
3750 else
3751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3752 for as_dir in $PATH
3753 do
3754   IFS=$as_save_IFS
3755   test -z "$as_dir" && as_dir=.
3756     for ac_exec_ext in '' $ac_executable_extensions; do
3757   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3758     ac_cv_prog_LD="${ac_tool_prefix}ld"
3759     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3760     break 2
3761   fi
3762 done
3763   done
3764 IFS=$as_save_IFS
3765
3766 fi
3767 fi
3768 LD=$ac_cv_prog_LD
3769 if test -n "$LD"; then
3770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3771 $as_echo "$LD" >&6; }
3772 else
3773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3774 $as_echo "no" >&6; }
3775 fi
3776
3777
3778 fi
3779 if test -z "$ac_cv_prog_LD"; then
3780   ac_ct_LD=$LD
3781   # Extract the first word of "ld", so it can be a program name with args.
3782 set dummy ld; ac_word=$2
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3784 $as_echo_n "checking for $ac_word... " >&6; }
3785 if ${ac_cv_prog_ac_ct_LD+:} false; then :
3786   $as_echo_n "(cached) " >&6
3787 else
3788   if test -n "$ac_ct_LD"; then
3789   ac_cv_prog_ac_ct_LD="$ac_ct_LD" # Let the user override the test.
3790 else
3791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3792 for as_dir in $PATH
3793 do
3794   IFS=$as_save_IFS
3795   test -z "$as_dir" && as_dir=.
3796     for ac_exec_ext in '' $ac_executable_extensions; do
3797   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3798     ac_cv_prog_ac_ct_LD="ld"
3799     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3800     break 2
3801   fi
3802 done
3803   done
3804 IFS=$as_save_IFS
3805
3806 fi
3807 fi
3808 ac_ct_LD=$ac_cv_prog_ac_ct_LD
3809 if test -n "$ac_ct_LD"; then
3810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LD" >&5
3811 $as_echo "$ac_ct_LD" >&6; }
3812 else
3813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3814 $as_echo "no" >&6; }
3815 fi
3816
3817   if test "x$ac_ct_LD" = x; then
3818     LD="ld"
3819   else
3820     case $cross_compiling:$ac_tool_warned in
3821 yes:)
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3823 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3824 ac_tool_warned=yes ;;
3825 esac
3826     LD=$ac_ct_LD
3827   fi
3828 else
3829   LD="$ac_cv_prog_LD"
3830 fi
3831
3832 if test -n "$ac_tool_prefix"; then
3833   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
3834 set dummy ${ac_tool_prefix}nm; ac_word=$2
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3836 $as_echo_n "checking for $ac_word... " >&6; }
3837 if ${ac_cv_prog_NM+:} false; then :
3838   $as_echo_n "(cached) " >&6
3839 else
3840   if test -n "$NM"; then
3841   ac_cv_prog_NM="$NM" # Let the user override the test.
3842 else
3843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3844 for as_dir in $PATH
3845 do
3846   IFS=$as_save_IFS
3847   test -z "$as_dir" && as_dir=.
3848     for ac_exec_ext in '' $ac_executable_extensions; do
3849   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3850     ac_cv_prog_NM="${ac_tool_prefix}nm"
3851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3852     break 2
3853   fi
3854 done
3855   done
3856 IFS=$as_save_IFS
3857
3858 fi
3859 fi
3860 NM=$ac_cv_prog_NM
3861 if test -n "$NM"; then
3862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
3863 $as_echo "$NM" >&6; }
3864 else
3865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3866 $as_echo "no" >&6; }
3867 fi
3868
3869
3870 fi
3871 if test -z "$ac_cv_prog_NM"; then
3872   ac_ct_NM=$NM
3873   # Extract the first word of "nm", so it can be a program name with args.
3874 set dummy nm; ac_word=$2
3875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3876 $as_echo_n "checking for $ac_word... " >&6; }
3877 if ${ac_cv_prog_ac_ct_NM+:} false; then :
3878   $as_echo_n "(cached) " >&6
3879 else
3880   if test -n "$ac_ct_NM"; then
3881   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
3882 else
3883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3884 for as_dir in $PATH
3885 do
3886   IFS=$as_save_IFS
3887   test -z "$as_dir" && as_dir=.
3888     for ac_exec_ext in '' $ac_executable_extensions; do
3889   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3890     ac_cv_prog_ac_ct_NM="nm"
3891     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3892     break 2
3893   fi
3894 done
3895   done
3896 IFS=$as_save_IFS
3897
3898 fi
3899 fi
3900 ac_ct_NM=$ac_cv_prog_ac_ct_NM
3901 if test -n "$ac_ct_NM"; then
3902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
3903 $as_echo "$ac_ct_NM" >&6; }
3904 else
3905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3906 $as_echo "no" >&6; }
3907 fi
3908
3909   if test "x$ac_ct_NM" = x; then
3910     NM="nm"
3911   else
3912     case $cross_compiling:$ac_tool_warned in
3913 yes:)
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3915 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3916 ac_tool_warned=yes ;;
3917 esac
3918     NM=$ac_ct_NM
3919   fi
3920 else
3921   NM="$ac_cv_prog_NM"
3922 fi
3923
3924 if test -n "$ac_tool_prefix"; then
3925   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3926 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3928 $as_echo_n "checking for $ac_word... " >&6; }
3929 if ${ac_cv_prog_DLLTOOL+:} false; then :
3930   $as_echo_n "(cached) " >&6
3931 else
3932   if test -n "$DLLTOOL"; then
3933   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3934 else
3935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3936 for as_dir in $PATH
3937 do
3938   IFS=$as_save_IFS
3939   test -z "$as_dir" && as_dir=.
3940     for ac_exec_ext in '' $ac_executable_extensions; do
3941   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3942     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3944     break 2
3945   fi
3946 done
3947   done
3948 IFS=$as_save_IFS
3949
3950 fi
3951 fi
3952 DLLTOOL=$ac_cv_prog_DLLTOOL
3953 if test -n "$DLLTOOL"; then
3954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
3955 $as_echo "$DLLTOOL" >&6; }
3956 else
3957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3958 $as_echo "no" >&6; }
3959 fi
3960
3961
3962 fi
3963 if test -z "$ac_cv_prog_DLLTOOL"; then
3964   ac_ct_DLLTOOL=$DLLTOOL
3965   # Extract the first word of "dlltool", so it can be a program name with args.
3966 set dummy dlltool; ac_word=$2
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3968 $as_echo_n "checking for $ac_word... " >&6; }
3969 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
3970   $as_echo_n "(cached) " >&6
3971 else
3972   if test -n "$ac_ct_DLLTOOL"; then
3973   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
3974 else
3975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3976 for as_dir in $PATH
3977 do
3978   IFS=$as_save_IFS
3979   test -z "$as_dir" && as_dir=.
3980     for ac_exec_ext in '' $ac_executable_extensions; do
3981   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3982     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
3983     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3984     break 2
3985   fi
3986 done
3987   done
3988 IFS=$as_save_IFS
3989
3990 fi
3991 fi
3992 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
3993 if test -n "$ac_ct_DLLTOOL"; then
3994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
3995 $as_echo "$ac_ct_DLLTOOL" >&6; }
3996 else
3997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3998 $as_echo "no" >&6; }
3999 fi
4000
4001   if test "x$ac_ct_DLLTOOL" = x; then
4002     DLLTOOL="dlltool"
4003   else
4004     case $cross_compiling:$ac_tool_warned in
4005 yes:)
4006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4008 ac_tool_warned=yes ;;
4009 esac
4010     DLLTOOL=$ac_ct_DLLTOOL
4011   fi
4012 else
4013   DLLTOOL="$ac_cv_prog_DLLTOOL"
4014 fi
4015
4016 if test -n "$ac_tool_prefix"; then
4017   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
4018 set dummy ${ac_tool_prefix}windres; ac_word=$2
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4020 $as_echo_n "checking for $ac_word... " >&6; }
4021 if ${ac_cv_prog_WINDRES+:} false; then :
4022   $as_echo_n "(cached) " >&6
4023 else
4024   if test -n "$WINDRES"; then
4025   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
4026 else
4027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4028 for as_dir in $PATH
4029 do
4030   IFS=$as_save_IFS
4031   test -z "$as_dir" && as_dir=.
4032     for ac_exec_ext in '' $ac_executable_extensions; do
4033   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4034     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
4035     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4036     break 2
4037   fi
4038 done
4039   done
4040 IFS=$as_save_IFS
4041
4042 fi
4043 fi
4044 WINDRES=$ac_cv_prog_WINDRES
4045 if test -n "$WINDRES"; then
4046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
4047 $as_echo "$WINDRES" >&6; }
4048 else
4049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4050 $as_echo "no" >&6; }
4051 fi
4052
4053
4054 fi
4055 if test -z "$ac_cv_prog_WINDRES"; then
4056   ac_ct_WINDRES=$WINDRES
4057   # Extract the first word of "windres", so it can be a program name with args.
4058 set dummy windres; ac_word=$2
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4060 $as_echo_n "checking for $ac_word... " >&6; }
4061 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
4062   $as_echo_n "(cached) " >&6
4063 else
4064   if test -n "$ac_ct_WINDRES"; then
4065   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
4066 else
4067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4068 for as_dir in $PATH
4069 do
4070   IFS=$as_save_IFS
4071   test -z "$as_dir" && as_dir=.
4072     for ac_exec_ext in '' $ac_executable_extensions; do
4073   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4074     ac_cv_prog_ac_ct_WINDRES="windres"
4075     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4076     break 2
4077   fi
4078 done
4079   done
4080 IFS=$as_save_IFS
4081
4082 fi
4083 fi
4084 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
4085 if test -n "$ac_ct_WINDRES"; then
4086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
4087 $as_echo "$ac_ct_WINDRES" >&6; }
4088 else
4089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4090 $as_echo "no" >&6; }
4091 fi
4092
4093   if test "x$ac_ct_WINDRES" = x; then
4094     WINDRES="windres"
4095   else
4096     case $cross_compiling:$ac_tool_warned in
4097 yes:)
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4099 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4100 ac_tool_warned=yes ;;
4101 esac
4102     WINDRES=$ac_ct_WINDRES
4103   fi
4104 else
4105   WINDRES="$ac_cv_prog_WINDRES"
4106 fi
4107
4108
4109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4110 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4111 set x ${MAKE-make}
4112 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4113 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4114   $as_echo_n "(cached) " >&6
4115 else
4116   cat >conftest.make <<\_ACEOF
4117 SHELL = /bin/sh
4118 all:
4119         @echo '@@@%%%=$(MAKE)=@@@%%%'
4120 _ACEOF
4121 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4122 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4123   *@@@%%%=?*=@@@%%%*)
4124     eval ac_cv_prog_make_${ac_make}_set=yes;;
4125   *)
4126     eval ac_cv_prog_make_${ac_make}_set=no;;
4127 esac
4128 rm -f conftest.make
4129 fi
4130 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4132 $as_echo "yes" >&6; }
4133   SET_MAKE=
4134 else
4135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4136 $as_echo "no" >&6; }
4137   SET_MAKE="MAKE=${MAKE-make}"
4138 fi
4139
4140
4141 # Check whether --enable-debugging was given.
4142 if test "${enable_debugging+set}" = set; then :
4143   enableval=$enable_debugging; case "${enableval}" in
4144 yes)     $as_echo "#define DEBUGGING 1" >>confdefs.h
4145  ;;
4146 no)      ;;
4147 esac
4148
4149 fi
4150
4151
4152
4153 configure_args=X
4154 for f in $ac_configure_args; do
4155     case "$f" in
4156         *--srcdir*) ;;
4157         *) configure_args="$configure_args $f" ;;
4158     esac
4159 done
4160 configure_args=$(/usr/bin/expr "$configure_args" : 'X \(.*\)')
4161
4162
4163 ac_config_files="$ac_config_files Makefile"
4164
4165 cat >confcache <<\_ACEOF
4166 # This file is a shell script that caches the results of configure
4167 # tests run on this system so they can be shared between configure
4168 # scripts and configure runs, see configure's option --config-cache.
4169 # It is not useful on other systems.  If it contains results you don't
4170 # want to keep, you may remove or edit it.
4171 #
4172 # config.status only pays attention to the cache file if you give it
4173 # the --recheck option to rerun configure.
4174 #
4175 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4176 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4177 # following values.
4178
4179 _ACEOF
4180
4181 # The following way of writing the cache mishandles newlines in values,
4182 # but we know of no workaround that is simple, portable, and efficient.
4183 # So, we kill variables containing newlines.
4184 # Ultrix sh set writes to stderr and can't be redirected directly,
4185 # and sets the high bit in the cache file unless we assign to the vars.
4186 (
4187   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4188     eval ac_val=\$$ac_var
4189     case $ac_val in #(
4190     *${as_nl}*)
4191       case $ac_var in #(
4192       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4193 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4194       esac
4195       case $ac_var in #(
4196       _ | IFS | as_nl) ;; #(
4197       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4198       *) { eval $ac_var=; unset $ac_var;} ;;
4199       esac ;;
4200     esac
4201   done
4202
4203   (set) 2>&1 |
4204     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4205     *${as_nl}ac_space=\ *)
4206       # `set' does not quote correctly, so add quotes: double-quote
4207       # substitution turns \\\\ into \\, and sed turns \\ into \.
4208       sed -n \
4209         "s/'/'\\\\''/g;
4210           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4211       ;; #(
4212     *)
4213       # `set' quotes correctly as required by POSIX, so do not add quotes.
4214       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4215       ;;
4216     esac |
4217     sort
4218 ) |
4219   sed '
4220      /^ac_cv_env_/b end
4221      t clear
4222      :clear
4223      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4224      t end
4225      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4226      :end' >>confcache
4227 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4228   if test -w "$cache_file"; then
4229     if test "x$cache_file" != "x/dev/null"; then
4230       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4231 $as_echo "$as_me: updating cache $cache_file" >&6;}
4232       if test ! -f "$cache_file" || test -h "$cache_file"; then
4233         cat confcache >"$cache_file"
4234       else
4235         case $cache_file in #(
4236         */* | ?:*)
4237           mv -f confcache "$cache_file"$$ &&
4238           mv -f "$cache_file"$$ "$cache_file" ;; #(
4239         *)
4240           mv -f confcache "$cache_file" ;;
4241         esac
4242       fi
4243     fi
4244   else
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4246 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4247   fi
4248 fi
4249 rm -f confcache
4250
4251 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4252 # Let make expand exec_prefix.
4253 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4254
4255 # Transform confdefs.h into DEFS.
4256 # Protect against shell expansion while executing Makefile rules.
4257 # Protect against Makefile macro expansion.
4258 #
4259 # If the first sed substitution is executed (which looks for macros that
4260 # take arguments), then branch to the quote section.  Otherwise,
4261 # look for a macro that doesn't take arguments.
4262 ac_script='
4263 :mline
4264 /\\$/{
4265  N
4266  s,\\\n,,
4267  b mline
4268 }
4269 t clear
4270 :clear
4271 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4272 t quote
4273 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4274 t quote
4275 b any
4276 :quote
4277 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4278 s/\[/\\&/g
4279 s/\]/\\&/g
4280 s/\$/$$/g
4281 H
4282 :any
4283 ${
4284         g
4285         s/^\n//
4286         s/\n/ /g
4287         p
4288 }
4289 '
4290 DEFS=`sed -n "$ac_script" confdefs.h`
4291
4292
4293 ac_libobjs=
4294 ac_ltlibobjs=
4295 U=
4296 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4297   # 1. Remove the extension, and $U if already installed.
4298   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4299   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4300   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4301   #    will be set to the directory where LIBOBJS objects are built.
4302   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4303   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4304 done
4305 LIBOBJS=$ac_libobjs
4306
4307 LTLIBOBJS=$ac_ltlibobjs
4308
4309
4310
4311 : "${CONFIG_STATUS=./config.status}"
4312 ac_write_fail=0
4313 ac_clean_files_save=$ac_clean_files
4314 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4315 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4316 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4317 as_write_fail=0
4318 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4319 #! $SHELL
4320 # Generated by $as_me.
4321 # Run this file to recreate the current configuration.
4322 # Compiler output produced by configure, useful for debugging
4323 # configure, is in config.log if it exists.
4324
4325 debug=false
4326 ac_cs_recheck=false
4327 ac_cs_silent=false
4328
4329 SHELL=\${CONFIG_SHELL-$SHELL}
4330 export SHELL
4331 _ASEOF
4332 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4333 ## -------------------- ##
4334 ## M4sh Initialization. ##
4335 ## -------------------- ##
4336
4337 # Be more Bourne compatible
4338 DUALCASE=1; export DUALCASE # for MKS sh
4339 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4340   emulate sh
4341   NULLCMD=:
4342   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4343   # is contrary to our usage.  Disable this feature.
4344   alias -g '${1+"$@"}'='"$@"'
4345   setopt NO_GLOB_SUBST
4346 else
4347   case `(set -o) 2>/dev/null` in #(
4348   *posix*) :
4349     set -o posix ;; #(
4350   *) :
4351      ;;
4352 esac
4353 fi
4354
4355
4356 as_nl='
4357 '
4358 export as_nl
4359 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4360 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4361 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4362 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4363 # Prefer a ksh shell builtin over an external printf program on Solaris,
4364 # but without wasting forks for bash or zsh.
4365 if test -z "$BASH_VERSION$ZSH_VERSION" \
4366     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4367   as_echo='print -r --'
4368   as_echo_n='print -rn --'
4369 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4370   as_echo='printf %s\n'
4371   as_echo_n='printf %s'
4372 else
4373   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4374     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4375     as_echo_n='/usr/ucb/echo -n'
4376   else
4377     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4378     as_echo_n_body='eval
4379       arg=$1;
4380       case $arg in #(
4381       *"$as_nl"*)
4382         expr "X$arg" : "X\\(.*\\)$as_nl";
4383         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4384       esac;
4385       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4386     '
4387     export as_echo_n_body
4388     as_echo_n='sh -c $as_echo_n_body as_echo'
4389   fi
4390   export as_echo_body
4391   as_echo='sh -c $as_echo_body as_echo'
4392 fi
4393
4394 # The user is always right.
4395 if test "${PATH_SEPARATOR+set}" != set; then
4396   PATH_SEPARATOR=:
4397   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4398     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4399       PATH_SEPARATOR=';'
4400   }
4401 fi
4402
4403
4404 # IFS
4405 # We need space, tab and new line, in precisely that order.  Quoting is
4406 # there to prevent editors from complaining about space-tab.
4407 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4408 # splitting by setting IFS to empty value.)
4409 IFS=" ""        $as_nl"
4410
4411 # Find who we are.  Look in the path if we contain no directory separator.
4412 as_myself=
4413 case $0 in #((
4414   *[\\/]* ) as_myself=$0 ;;
4415   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4416 for as_dir in $PATH
4417 do
4418   IFS=$as_save_IFS
4419   test -z "$as_dir" && as_dir=.
4420     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4421   done
4422 IFS=$as_save_IFS
4423
4424      ;;
4425 esac
4426 # We did not find ourselves, most probably we were run as `sh COMMAND'
4427 # in which case we are not to be found in the path.
4428 if test "x$as_myself" = x; then
4429   as_myself=$0
4430 fi
4431 if test ! -f "$as_myself"; then
4432   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4433   exit 1
4434 fi
4435
4436 # Unset variables that we do not need and which cause bugs (e.g. in
4437 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4438 # suppresses any "Segmentation fault" message there.  '((' could
4439 # trigger a bug in pdksh 5.2.14.
4440 for as_var in BASH_ENV ENV MAIL MAILPATH
4441 do eval test x\${$as_var+set} = xset \
4442   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4443 done
4444 PS1='$ '
4445 PS2='> '
4446 PS4='+ '
4447
4448 # NLS nuisances.
4449 LC_ALL=C
4450 export LC_ALL
4451 LANGUAGE=C
4452 export LANGUAGE
4453
4454 # CDPATH.
4455 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4456
4457
4458 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4459 # ----------------------------------------
4460 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4461 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4462 # script with STATUS, using 1 if that was 0.
4463 as_fn_error ()
4464 {
4465   as_status=$1; test $as_status -eq 0 && as_status=1
4466   if test "$4"; then
4467     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4468     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4469   fi
4470   $as_echo "$as_me: error: $2" >&2
4471   as_fn_exit $as_status
4472 } # as_fn_error
4473
4474
4475 # as_fn_set_status STATUS
4476 # -----------------------
4477 # Set $? to STATUS, without forking.
4478 as_fn_set_status ()
4479 {
4480   return $1
4481 } # as_fn_set_status
4482
4483 # as_fn_exit STATUS
4484 # -----------------
4485 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4486 as_fn_exit ()
4487 {
4488   set +e
4489   as_fn_set_status $1
4490   exit $1
4491 } # as_fn_exit
4492
4493 # as_fn_unset VAR
4494 # ---------------
4495 # Portably unset VAR.
4496 as_fn_unset ()
4497 {
4498   { eval $1=; unset $1;}
4499 }
4500 as_unset=as_fn_unset
4501 # as_fn_append VAR VALUE
4502 # ----------------------
4503 # Append the text in VALUE to the end of the definition contained in VAR. Take
4504 # advantage of any shell optimizations that allow amortized linear growth over
4505 # repeated appends, instead of the typical quadratic growth present in naive
4506 # implementations.
4507 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4508   eval 'as_fn_append ()
4509   {
4510     eval $1+=\$2
4511   }'
4512 else
4513   as_fn_append ()
4514   {
4515     eval $1=\$$1\$2
4516   }
4517 fi # as_fn_append
4518
4519 # as_fn_arith ARG...
4520 # ------------------
4521 # Perform arithmetic evaluation on the ARGs, and store the result in the
4522 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4523 # must be portable across $(()) and expr.
4524 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4525   eval 'as_fn_arith ()
4526   {
4527     as_val=$(( $* ))
4528   }'
4529 else
4530   as_fn_arith ()
4531   {
4532     as_val=`expr "$@" || test $? -eq 1`
4533   }
4534 fi # as_fn_arith
4535
4536
4537 if expr a : '\(a\)' >/dev/null 2>&1 &&
4538    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4539   as_expr=expr
4540 else
4541   as_expr=false
4542 fi
4543
4544 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4545   as_basename=basename
4546 else
4547   as_basename=false
4548 fi
4549
4550 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4551   as_dirname=dirname
4552 else
4553   as_dirname=false
4554 fi
4555
4556 as_me=`$as_basename -- "$0" ||
4557 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4558          X"$0" : 'X\(//\)$' \| \
4559          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4560 $as_echo X/"$0" |
4561     sed '/^.*\/\([^/][^/]*\)\/*$/{
4562             s//\1/
4563             q
4564           }
4565           /^X\/\(\/\/\)$/{
4566             s//\1/
4567             q
4568           }
4569           /^X\/\(\/\).*/{
4570             s//\1/
4571             q
4572           }
4573           s/.*/./; q'`
4574
4575 # Avoid depending upon Character Ranges.
4576 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4577 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4578 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4579 as_cr_digits='0123456789'
4580 as_cr_alnum=$as_cr_Letters$as_cr_digits
4581
4582 ECHO_C= ECHO_N= ECHO_T=
4583 case `echo -n x` in #(((((
4584 -n*)
4585   case `echo 'xy\c'` in
4586   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4587   xy)  ECHO_C='\c';;
4588   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4589        ECHO_T=' ';;
4590   esac;;
4591 *)
4592   ECHO_N='-n';;
4593 esac
4594
4595 rm -f conf$$ conf$$.exe conf$$.file
4596 if test -d conf$$.dir; then
4597   rm -f conf$$.dir/conf$$.file
4598 else
4599   rm -f conf$$.dir
4600   mkdir conf$$.dir 2>/dev/null
4601 fi
4602 if (echo >conf$$.file) 2>/dev/null; then
4603   if ln -s conf$$.file conf$$ 2>/dev/null; then
4604     as_ln_s='ln -s'
4605     # ... but there are two gotchas:
4606     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4607     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4608     # In both cases, we have to default to `cp -pR'.
4609     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4610       as_ln_s='cp -pR'
4611   elif ln conf$$.file conf$$ 2>/dev/null; then
4612     as_ln_s=ln
4613   else
4614     as_ln_s='cp -pR'
4615   fi
4616 else
4617   as_ln_s='cp -pR'
4618 fi
4619 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4620 rmdir conf$$.dir 2>/dev/null
4621
4622
4623 # as_fn_mkdir_p
4624 # -------------
4625 # Create "$as_dir" as a directory, including parents if necessary.
4626 as_fn_mkdir_p ()
4627 {
4628
4629   case $as_dir in #(
4630   -*) as_dir=./$as_dir;;
4631   esac
4632   test -d "$as_dir" || eval $as_mkdir_p || {
4633     as_dirs=
4634     while :; do
4635       case $as_dir in #(
4636       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4637       *) as_qdir=$as_dir;;
4638       esac
4639       as_dirs="'$as_qdir' $as_dirs"
4640       as_dir=`$as_dirname -- "$as_dir" ||
4641 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4642          X"$as_dir" : 'X\(//\)[^/]' \| \
4643          X"$as_dir" : 'X\(//\)$' \| \
4644          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4645 $as_echo X"$as_dir" |
4646     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4647             s//\1/
4648             q
4649           }
4650           /^X\(\/\/\)[^/].*/{
4651             s//\1/
4652             q
4653           }
4654           /^X\(\/\/\)$/{
4655             s//\1/
4656             q
4657           }
4658           /^X\(\/\).*/{
4659             s//\1/
4660             q
4661           }
4662           s/.*/./; q'`
4663       test -d "$as_dir" && break
4664     done
4665     test -z "$as_dirs" || eval "mkdir $as_dirs"
4666   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4667
4668
4669 } # as_fn_mkdir_p
4670 if mkdir -p . 2>/dev/null; then
4671   as_mkdir_p='mkdir -p "$as_dir"'
4672 else
4673   test -d ./-p && rmdir ./-p
4674   as_mkdir_p=false
4675 fi
4676
4677
4678 # as_fn_executable_p FILE
4679 # -----------------------
4680 # Test if FILE is an executable regular file.
4681 as_fn_executable_p ()
4682 {
4683   test -f "$1" && test -x "$1"
4684 } # as_fn_executable_p
4685 as_test_x='test -x'
4686 as_executable_p=as_fn_executable_p
4687
4688 # Sed expression to map a string onto a valid CPP name.
4689 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4690
4691 # Sed expression to map a string onto a valid variable name.
4692 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4693
4694
4695 exec 6>&1
4696 ## ----------------------------------- ##
4697 ## Main body of $CONFIG_STATUS script. ##
4698 ## ----------------------------------- ##
4699 _ASEOF
4700 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4701
4702 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4703 # Save the log message, to keep $0 and so on meaningful, and to
4704 # report actual input values of CONFIG_FILES etc. instead of their
4705 # values after options handling.
4706 ac_log="
4707 This file was extended by Cygwin Cygserver $as_me 0, which was
4708 generated by GNU Autoconf 2.69.  Invocation command line was
4709
4710   CONFIG_FILES    = $CONFIG_FILES
4711   CONFIG_HEADERS  = $CONFIG_HEADERS
4712   CONFIG_LINKS    = $CONFIG_LINKS
4713   CONFIG_COMMANDS = $CONFIG_COMMANDS
4714   $ $0 $@
4715
4716 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4717 "
4718
4719 _ACEOF
4720
4721 case $ac_config_files in *"
4722 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4723 esac
4724
4725
4726
4727 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4728 # Files that config.status was made for.
4729 config_files="$ac_config_files"
4730
4731 _ACEOF
4732
4733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4734 ac_cs_usage="\
4735 \`$as_me' instantiates files and other configuration actions
4736 from templates according to the current configuration.  Unless the files
4737 and actions are specified as TAGs, all are instantiated by default.
4738
4739 Usage: $0 [OPTION]... [TAG]...
4740
4741   -h, --help       print this help, then exit
4742   -V, --version    print version number and configuration settings, then exit
4743       --config     print configuration, then exit
4744   -q, --quiet, --silent
4745                    do not print progress messages
4746   -d, --debug      don't remove temporary files
4747       --recheck    update $as_me by reconfiguring in the same conditions
4748       --file=FILE[:TEMPLATE]
4749                    instantiate the configuration file FILE
4750
4751 Configuration files:
4752 $config_files
4753
4754 Report bugs to <cygwin@cygwin.com>.
4755 Cygwin Cygserver home page: <https://cygwin.com>."
4756
4757 _ACEOF
4758 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4759 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4760 ac_cs_version="\\
4761 Cygwin Cygserver config.status 0
4762 configured by $0, generated by GNU Autoconf 2.69,
4763   with options \\"\$ac_cs_config\\"
4764
4765 Copyright (C) 2012 Free Software Foundation, Inc.
4766 This config.status script is free software; the Free Software Foundation
4767 gives unlimited permission to copy, distribute and modify it."
4768
4769 ac_pwd='$ac_pwd'
4770 srcdir='$srcdir'
4771 INSTALL='$INSTALL'
4772 test -n "\$AWK" || AWK=awk
4773 _ACEOF
4774
4775 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4776 # The default lists apply if the user does not specify any file.
4777 ac_need_defaults=:
4778 while test $# != 0
4779 do
4780   case $1 in
4781   --*=?*)
4782     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4783     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4784     ac_shift=:
4785     ;;
4786   --*=)
4787     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4788     ac_optarg=
4789     ac_shift=:
4790     ;;
4791   *)
4792     ac_option=$1
4793     ac_optarg=$2
4794     ac_shift=shift
4795     ;;
4796   esac
4797
4798   case $ac_option in
4799   # Handling of the options.
4800   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4801     ac_cs_recheck=: ;;
4802   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4803     $as_echo "$ac_cs_version"; exit ;;
4804   --config | --confi | --conf | --con | --co | --c )
4805     $as_echo "$ac_cs_config"; exit ;;
4806   --debug | --debu | --deb | --de | --d | -d )
4807     debug=: ;;
4808   --file | --fil | --fi | --f )
4809     $ac_shift
4810     case $ac_optarg in
4811     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4812     '') as_fn_error $? "missing file argument" ;;
4813     esac
4814     as_fn_append CONFIG_FILES " '$ac_optarg'"
4815     ac_need_defaults=false;;
4816   --he | --h |  --help | --hel | -h )
4817     $as_echo "$ac_cs_usage"; exit ;;
4818   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4819   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4820     ac_cs_silent=: ;;
4821
4822   # This is an error.
4823   -*) as_fn_error $? "unrecognized option: \`$1'
4824 Try \`$0 --help' for more information." ;;
4825
4826   *) as_fn_append ac_config_targets " $1"
4827      ac_need_defaults=false ;;
4828
4829   esac
4830   shift
4831 done
4832
4833 ac_configure_extra_args=
4834
4835 if $ac_cs_silent; then
4836   exec 6>/dev/null
4837   ac_configure_extra_args="$ac_configure_extra_args --silent"
4838 fi
4839
4840 _ACEOF
4841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4842 if \$ac_cs_recheck; then
4843   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4844   shift
4845   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4846   CONFIG_SHELL='$SHELL'
4847   export CONFIG_SHELL
4848   exec "\$@"
4849 fi
4850
4851 _ACEOF
4852 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4853 exec 5>>config.log
4854 {
4855   echo
4856   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4857 ## Running $as_me. ##
4858 _ASBOX
4859   $as_echo "$ac_log"
4860 } >&5
4861
4862 _ACEOF
4863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4864 _ACEOF
4865
4866 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4867
4868 # Handling of arguments.
4869 for ac_config_target in $ac_config_targets
4870 do
4871   case $ac_config_target in
4872     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4873
4874   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4875   esac
4876 done
4877
4878
4879 # If the user did not use the arguments to specify the items to instantiate,
4880 # then the envvar interface is used.  Set only those that are not.
4881 # We use the long form for the default assignment because of an extremely
4882 # bizarre bug on SunOS 4.1.3.
4883 if $ac_need_defaults; then
4884   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4885 fi
4886
4887 # Have a temporary directory for convenience.  Make it in the build tree
4888 # simply because there is no reason against having it here, and in addition,
4889 # creating and moving files from /tmp can sometimes cause problems.
4890 # Hook for its removal unless debugging.
4891 # Note that there is a small window in which the directory will not be cleaned:
4892 # after its creation but before its name has been assigned to `$tmp'.
4893 $debug ||
4894 {
4895   tmp= ac_tmp=
4896   trap 'exit_status=$?
4897   : "${ac_tmp:=$tmp}"
4898   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4899 ' 0
4900   trap 'as_fn_exit 1' 1 2 13 15
4901 }
4902 # Create a (secure) tmp directory for tmp files.
4903
4904 {
4905   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4906   test -d "$tmp"
4907 }  ||
4908 {
4909   tmp=./conf$$-$RANDOM
4910   (umask 077 && mkdir "$tmp")
4911 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4912 ac_tmp=$tmp
4913
4914 # Set up the scripts for CONFIG_FILES section.
4915 # No need to generate them if there are no CONFIG_FILES.
4916 # This happens for instance with `./config.status config.h'.
4917 if test -n "$CONFIG_FILES"; then
4918
4919
4920 ac_cr=`echo X | tr X '\015'`
4921 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4922 # But we know of no other shell where ac_cr would be empty at this
4923 # point, so we can use a bashism as a fallback.
4924 if test "x$ac_cr" = x; then
4925   eval ac_cr=\$\'\\r\'
4926 fi
4927 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4928 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4929   ac_cs_awk_cr='\\r'
4930 else
4931   ac_cs_awk_cr=$ac_cr
4932 fi
4933
4934 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4935 _ACEOF
4936
4937
4938 {
4939   echo "cat >conf$$subs.awk <<_ACEOF" &&
4940   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4941   echo "_ACEOF"
4942 } >conf$$subs.sh ||
4943   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4944 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4945 ac_delim='%!_!# '
4946 for ac_last_try in false false false false false :; do
4947   . ./conf$$subs.sh ||
4948     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4949
4950   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4951   if test $ac_delim_n = $ac_delim_num; then
4952     break
4953   elif $ac_last_try; then
4954     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4955   else
4956     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4957   fi
4958 done
4959 rm -f conf$$subs.sh
4960
4961 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4962 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4963 _ACEOF
4964 sed -n '
4965 h
4966 s/^/S["/; s/!.*/"]=/
4967 p
4968 g
4969 s/^[^!]*!//
4970 :repl
4971 t repl
4972 s/'"$ac_delim"'$//
4973 t delim
4974 :nl
4975 h
4976 s/\(.\{148\}\)..*/\1/
4977 t more1
4978 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4979 p
4980 n
4981 b repl
4982 :more1
4983 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4984 p
4985 g
4986 s/.\{148\}//
4987 t nl
4988 :delim
4989 h
4990 s/\(.\{148\}\)..*/\1/
4991 t more2
4992 s/["\\]/\\&/g; s/^/"/; s/$/"/
4993 p
4994 b
4995 :more2
4996 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4997 p
4998 g
4999 s/.\{148\}//
5000 t delim
5001 ' <conf$$subs.awk | sed '
5002 /^[^""]/{
5003   N
5004   s/\n//
5005 }
5006 ' >>$CONFIG_STATUS || ac_write_fail=1
5007 rm -f conf$$subs.awk
5008 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5009 _ACAWK
5010 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5011   for (key in S) S_is_set[key] = 1
5012   FS = "\a"
5013
5014 }
5015 {
5016   line = $ 0
5017   nfields = split(line, field, "@")
5018   substed = 0
5019   len = length(field[1])
5020   for (i = 2; i < nfields; i++) {
5021     key = field[i]
5022     keylen = length(key)
5023     if (S_is_set[key]) {
5024       value = S[key]
5025       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5026       len += length(value) + length(field[++i])
5027       substed = 1
5028     } else
5029       len += 1 + keylen
5030   }
5031
5032   print line
5033 }
5034
5035 _ACAWK
5036 _ACEOF
5037 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5038 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5039   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5040 else
5041   cat
5042 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5043   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5044 _ACEOF
5045
5046 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5047 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5048 # trailing colons and then remove the whole line if VPATH becomes empty
5049 # (actually we leave an empty line to preserve line numbers).
5050 if test "x$srcdir" = x.; then
5051   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
5052 h
5053 s///
5054 s/^/:/
5055 s/[      ]*$/:/
5056 s/:\$(srcdir):/:/g
5057 s/:\${srcdir}:/:/g
5058 s/:@srcdir@:/:/g
5059 s/^:*//
5060 s/:*$//
5061 x
5062 s/\(=[   ]*\).*/\1/
5063 G
5064 s/\n//
5065 s/^[^=]*=[       ]*$//
5066 }'
5067 fi
5068
5069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5070 fi # test -n "$CONFIG_FILES"
5071
5072
5073 eval set X "  :F $CONFIG_FILES      "
5074 shift
5075 for ac_tag
5076 do
5077   case $ac_tag in
5078   :[FHLC]) ac_mode=$ac_tag; continue;;
5079   esac
5080   case $ac_mode$ac_tag in
5081   :[FHL]*:*);;
5082   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5083   :[FH]-) ac_tag=-:-;;
5084   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5085   esac
5086   ac_save_IFS=$IFS
5087   IFS=:
5088   set x $ac_tag
5089   IFS=$ac_save_IFS
5090   shift
5091   ac_file=$1
5092   shift
5093
5094   case $ac_mode in
5095   :L) ac_source=$1;;
5096   :[FH])
5097     ac_file_inputs=
5098     for ac_f
5099     do
5100       case $ac_f in
5101       -) ac_f="$ac_tmp/stdin";;
5102       *) # Look for the file first in the build tree, then in the source tree
5103          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5104          # because $ac_f cannot contain `:'.
5105          test -f "$ac_f" ||
5106            case $ac_f in
5107            [\\/$]*) false;;
5108            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5109            esac ||
5110            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5111       esac
5112       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5113       as_fn_append ac_file_inputs " '$ac_f'"
5114     done
5115
5116     # Let's still pretend it is `configure' which instantiates (i.e., don't
5117     # use $as_me), people would be surprised to read:
5118     #    /* config.h.  Generated by config.status.  */
5119     configure_input='Generated from '`
5120           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5121         `' by configure.'
5122     if test x"$ac_file" != x-; then
5123       configure_input="$ac_file.  $configure_input"
5124       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5125 $as_echo "$as_me: creating $ac_file" >&6;}
5126     fi
5127     # Neutralize special characters interpreted by sed in replacement strings.
5128     case $configure_input in #(
5129     *\&* | *\|* | *\\* )
5130        ac_sed_conf_input=`$as_echo "$configure_input" |
5131        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5132     *) ac_sed_conf_input=$configure_input;;
5133     esac
5134
5135     case $ac_tag in
5136     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5137       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5138     esac
5139     ;;
5140   esac
5141
5142   ac_dir=`$as_dirname -- "$ac_file" ||
5143 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5144          X"$ac_file" : 'X\(//\)[^/]' \| \
5145          X"$ac_file" : 'X\(//\)$' \| \
5146          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5147 $as_echo X"$ac_file" |
5148     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5149             s//\1/
5150             q
5151           }
5152           /^X\(\/\/\)[^/].*/{
5153             s//\1/
5154             q
5155           }
5156           /^X\(\/\/\)$/{
5157             s//\1/
5158             q
5159           }
5160           /^X\(\/\).*/{
5161             s//\1/
5162             q
5163           }
5164           s/.*/./; q'`
5165   as_dir="$ac_dir"; as_fn_mkdir_p
5166   ac_builddir=.
5167
5168 case "$ac_dir" in
5169 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5170 *)
5171   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5172   # A ".." for each directory in $ac_dir_suffix.
5173   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5174   case $ac_top_builddir_sub in
5175   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5176   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5177   esac ;;
5178 esac
5179 ac_abs_top_builddir=$ac_pwd
5180 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5181 # for backward compatibility:
5182 ac_top_builddir=$ac_top_build_prefix
5183
5184 case $srcdir in
5185   .)  # We are building in place.
5186     ac_srcdir=.
5187     ac_top_srcdir=$ac_top_builddir_sub
5188     ac_abs_top_srcdir=$ac_pwd ;;
5189   [\\/]* | ?:[\\/]* )  # Absolute name.
5190     ac_srcdir=$srcdir$ac_dir_suffix;
5191     ac_top_srcdir=$srcdir
5192     ac_abs_top_srcdir=$srcdir ;;
5193   *) # Relative name.
5194     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5195     ac_top_srcdir=$ac_top_build_prefix$srcdir
5196     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5197 esac
5198 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5199
5200
5201   case $ac_mode in
5202   :F)
5203   #
5204   # CONFIG_FILE
5205   #
5206
5207   case $INSTALL in
5208   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5209   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5210   esac
5211 _ACEOF
5212
5213 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5214 # If the template does not know about datarootdir, expand it.
5215 # FIXME: This hack should be removed a few years after 2.60.
5216 ac_datarootdir_hack=; ac_datarootdir_seen=
5217 ac_sed_dataroot='
5218 /datarootdir/ {
5219   p
5220   q
5221 }
5222 /@datadir@/p
5223 /@docdir@/p
5224 /@infodir@/p
5225 /@localedir@/p
5226 /@mandir@/p'
5227 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5228 *datarootdir*) ac_datarootdir_seen=yes;;
5229 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5230   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5231 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5232 _ACEOF
5233 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5234   ac_datarootdir_hack='
5235   s&@datadir@&$datadir&g
5236   s&@docdir@&$docdir&g
5237   s&@infodir@&$infodir&g
5238   s&@localedir@&$localedir&g
5239   s&@mandir@&$mandir&g
5240   s&\\\${datarootdir}&$datarootdir&g' ;;
5241 esac
5242 _ACEOF
5243
5244 # Neutralize VPATH when `$srcdir' = `.'.
5245 # Shell code in configure.ac might set extrasub.
5246 # FIXME: do we really want to maintain this feature?
5247 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5248 ac_sed_extra="$ac_vpsub
5249 $extrasub
5250 _ACEOF
5251 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5252 :t
5253 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5254 s|@configure_input@|$ac_sed_conf_input|;t t
5255 s&@top_builddir@&$ac_top_builddir_sub&;t t
5256 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5257 s&@srcdir@&$ac_srcdir&;t t
5258 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5259 s&@top_srcdir@&$ac_top_srcdir&;t t
5260 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5261 s&@builddir@&$ac_builddir&;t t
5262 s&@abs_builddir@&$ac_abs_builddir&;t t
5263 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5264 s&@INSTALL@&$ac_INSTALL&;t t
5265 $ac_datarootdir_hack
5266 "
5267 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5268   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5269
5270 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5271   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5272   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
5273       "$ac_tmp/out"`; test -z "$ac_out"; } &&
5274   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5275 which seems to be undefined.  Please make sure it is defined" >&5
5276 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5277 which seems to be undefined.  Please make sure it is defined" >&2;}
5278
5279   rm -f "$ac_tmp/stdin"
5280   case $ac_file in
5281   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5282   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5283   esac \
5284   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5285  ;;
5286
5287
5288
5289   esac
5290
5291 done # for ac_tag
5292
5293
5294 as_fn_exit 0
5295 _ACEOF
5296 ac_clean_files=$ac_clean_files_save
5297
5298 test $ac_write_fail = 0 ||
5299   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5300
5301
5302 # configure is writing to config.log, and then calls config.status.
5303 # config.status does its own redirection, appending to config.log.
5304 # Unfortunately, on DOS this fails, as config.log is still kept open
5305 # by configure, so config.status won't be able to write to it; its
5306 # output is simply discarded.  So we exec the FD to /dev/null,
5307 # effectively closing config.log, so it can be properly (re)opened and
5308 # appended to by config.status.  When coming back to configure, we
5309 # need to make the FD available again.
5310 if test "$no_create" != yes; then
5311   ac_cs_success=:
5312   ac_config_status_args=
5313   test "$silent" = yes &&
5314     ac_config_status_args="$ac_config_status_args --quiet"
5315   exec 5>/dev/null
5316   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5317   exec 5>>config.log
5318   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5319   # would make configure fail if this is the last instruction.
5320   $ac_cs_success || as_fn_exit 1
5321 fi
5322 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5323   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5324 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5325 fi
5326