sim/common/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="Makefile.in"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 TARGET_SUBDIR
 594 CPP_FOR_TARGET
 595 REPORT_BUGS_TEXI
 596 REPORT_BUGS_TO
 597 PKGVERSION
 598 sim_profile
 599 sim_trace
 600 sim_stdio
 601 sim_debug
 602 sim_cflags
 603 sim_bswap
 604 MAINT
 605 EGREP
 606 GREP
 607 CPP
 608 CATOBJEXT
 609 GENCAT
 610 INSTOBJEXT
 611 DATADIRNAME
 612 CATALOGS
 613 POSUB
 614 GMSGFMT
 615 XGETTEXT
 616 INCINTL
 617 LIBINTL_DEP
 618 LIBINTL
 619 USE_NLS
 620 RANLIB
 621 AR
 622 HDEFINES
 623 CC_FOR_BUILD
 624 INSTALL_DATA
 625 INSTALL_SCRIPT
 626 INSTALL_PROGRAM
 627 target_os
 628 target_vendor
 629 target_cpu
 630 target
 631 host_os
 632 host_vendor
 633 host_cpu
 634 host
 635 build_os
 636 build_vendor
 637 build_cpu
 638 build
 639 OBJEXT
 640 EXEEXT
 641 ac_ct_CC
 642 CPPFLAGS
 643 LDFLAGS
 644 CFLAGS
 645 CC
 646 target_alias
 647 host_alias
 648 build_alias
 649 LIBS
 650 ECHO_T
 651 ECHO_N
 652 ECHO_C
 653 DEFS
 654 mandir
 655 localedir
 656 libdir
 657 psdir
 658 pdfdir
 659 dvidir
 660 htmldir
 661 infodir
 662 docdir
 663 oldincludedir
 664 includedir
 665 localstatedir
 666 sharedstatedir
 667 sysconfdir
 668 datadir
 669 datarootdir
 670 libexecdir
 671 sbindir
 672 bindir
 673 program_transform_name
 674 prefix
 675 exec_prefix
 676 PACKAGE_URL
 677 PACKAGE_BUGREPORT
 678 PACKAGE_STRING
 679 PACKAGE_VERSION
 680 PACKAGE_TARNAME
 681 PACKAGE_NAME
 682 PATH_SEPARATOR
 683 SHELL
 684 WERROR_CFLAGS
 685 WARN_CFLAGS
 686 sim_xor_endian
 687 sim_stdcall
 688 sim_smp
 689 sim_reserved_bits
 690 sim_regparm
 691 sim_packages
 692 sim_inline
 693 sim_hw
 694 sim_hw_objs
 695 sim_hw_cflags
 696 sim_default_model
 697 sim_scache
 698 sim_float
 699 sim_hostendian
 700 sim_endian
 701 sim_bitsize
 702 sim_assert
 703 sim_alignment
 704 sim_environment'
 705 ac_subst_files=''
 706 ac_user_opts='
 707 enable_option_checking
 708 with_zlib
 709 enable_maintainer_mode
 710 enable_sim_bswap
 711 enable_sim_cflags
 712 enable_sim_debug
 713 enable_sim_stdio
 714 enable_sim_trace
 715 enable_sim_profile
 716 with_pkgversion
 717 with_bugurl
 718 '
 719       ac_precious_vars='build_alias
 720 host_alias
 721 target_alias
 722 CC
 723 CFLAGS
 724 LDFLAGS
 725 LIBS
 726 CPPFLAGS
 727 CPP'
 728
 729
 730 # Initialize some variables set by options.
 731 ac_init_help=
 732 ac_init_version=false
 733 ac_unrecognized_opts=
 734 ac_unrecognized_sep=
 735 # The variables have the same names as the options, with
 736 # dashes changed to underlines.
 737 cache_file=/dev/null
 738 exec_prefix=NONE
 739 no_create=
 740 no_recursion=
 741 prefix=NONE
 742 program_prefix=NONE
 743 program_suffix=NONE
 744 program_transform_name=s,x,x,
 745 silent=
 746 site=
 747 srcdir=
 748 verbose=
 749 x_includes=NONE
 750 x_libraries=NONE
 751
 752 # Installation directory options.
 753 # These are left unexpanded so users can "make install exec_prefix=/foo"
 754 # and all the variables that are supposed to be based on exec_prefix
 755 # by default will actually change.
 756 # Use braces instead of parens because sh, perl, etc. also accept them.
 757 # (The list follows the same order as the GNU Coding Standards.)
 758 bindir='${exec_prefix}/bin'
 759 sbindir='${exec_prefix}/sbin'
 760 libexecdir='${exec_prefix}/libexec'
 761 datarootdir='${prefix}/share'
 762 datadir='${datarootdir}'
 763 sysconfdir='${prefix}/etc'
 764 sharedstatedir='${prefix}/com'
 765 localstatedir='${prefix}/var'
 766 includedir='${prefix}/include'
 767 oldincludedir='/usr/include'
 768 docdir='${datarootdir}/doc/${PACKAGE}'
 769 infodir='${datarootdir}/info'
 770 htmldir='${docdir}'
 771 dvidir='${docdir}'
 772 pdfdir='${docdir}'
 773 psdir='${docdir}'
 774 libdir='${exec_prefix}/lib'
 775 localedir='${datarootdir}/locale'
 776 mandir='${datarootdir}/man'
 777
 778 ac_prev=
 779 ac_dashdash=
 780 for ac_option
 781 do
 782   # If the previous option needs an argument, assign it.
 783   if test -n "$ac_prev"; then
 784     eval $ac_prev=\$ac_option
 785     ac_prev=
 786     continue
 787   fi
 788
 789   case $ac_option in
 790   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 791   *)    ac_optarg=yes ;;
 792   esac
 793
 794   # Accept the important Cygnus configure options, so we can diagnose typos.
 795
 796   case $ac_dashdash$ac_option in
 797   --)
 798     ac_dashdash=yes ;;
 799
 800   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 801     ac_prev=bindir ;;
 802   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 803     bindir=$ac_optarg ;;
 804
 805   -build | --build | --buil | --bui | --bu)
 806     ac_prev=build_alias ;;
 807   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 808     build_alias=$ac_optarg ;;
 809
 810   -cache-file | --cache-file | --cache-fil | --cache-fi \
 811   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 812     ac_prev=cache_file ;;
 813   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 814   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 815     cache_file=$ac_optarg ;;
 816
 817   --config-cache | -C)
 818     cache_file=config.cache ;;
 819
 820   -datadir | --datadir | --datadi | --datad)
 821     ac_prev=datadir ;;
 822   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 823     datadir=$ac_optarg ;;
 824
 825   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 826   | --dataroo | --dataro | --datar)
 827     ac_prev=datarootdir ;;
 828   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 829   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 830     datarootdir=$ac_optarg ;;
 831
 832   -disable-* | --disable-*)
 833     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 834     # Reject names that are not valid shell variable names.
 835     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 836       as_fn_error "invalid feature name: $ac_useropt"
 837     ac_useropt_orig=$ac_useropt
 838     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 839     case $ac_user_opts in
 840       *"
 841 "enable_$ac_useropt"
 842 "*) ;;
 843       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 844          ac_unrecognized_sep=', ';;
 845     esac
 846     eval enable_$ac_useropt=no ;;
 847
 848   -docdir | --docdir | --docdi | --doc | --do)
 849     ac_prev=docdir ;;
 850   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 851     docdir=$ac_optarg ;;
 852
 853   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 854     ac_prev=dvidir ;;
 855   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 856     dvidir=$ac_optarg ;;
 857
 858   -enable-* | --enable-*)
 859     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 860     # Reject names that are not valid shell variable names.
 861     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 862       as_fn_error "invalid feature name: $ac_useropt"
 863     ac_useropt_orig=$ac_useropt
 864     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 865     case $ac_user_opts in
 866       *"
 867 "enable_$ac_useropt"
 868 "*) ;;
 869       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 870          ac_unrecognized_sep=', ';;
 871     esac
 872     eval enable_$ac_useropt=\$ac_optarg ;;
 873
 874   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 875   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 876   | --exec | --exe | --ex)
 877     ac_prev=exec_prefix ;;
 878   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 879   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 880   | --exec=* | --exe=* | --ex=*)
 881     exec_prefix=$ac_optarg ;;
 882
 883   -gas | --gas | --ga | --g)
 884     # Obsolete; use --with-gas.
 885     with_gas=yes ;;
 886
 887   -help | --help | --hel | --he | -h)
 888     ac_init_help=long ;;
 889   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 890     ac_init_help=recursive ;;
 891   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 892     ac_init_help=short ;;
 893
 894   -host | --host | --hos | --ho)
 895     ac_prev=host_alias ;;
 896   -host=* | --host=* | --hos=* | --ho=*)
 897     host_alias=$ac_optarg ;;
 898
 899   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 900     ac_prev=htmldir ;;
 901   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 902   | --ht=*)
 903     htmldir=$ac_optarg ;;
 904
 905   -includedir | --includedir | --includedi | --included | --include \
 906   | --includ | --inclu | --incl | --inc)
 907     ac_prev=includedir ;;
 908   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 909   | --includ=* | --inclu=* | --incl=* | --inc=*)
 910     includedir=$ac_optarg ;;
 911
 912   -infodir | --infodir | --infodi | --infod | --info | --inf)
 913     ac_prev=infodir ;;
 914   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 915     infodir=$ac_optarg ;;
 916
 917   -libdir | --libdir | --libdi | --libd)
 918     ac_prev=libdir ;;
 919   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 920     libdir=$ac_optarg ;;
 921
 922   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 923   | --libexe | --libex | --libe)
 924     ac_prev=libexecdir ;;
 925   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 926   | --libexe=* | --libex=* | --libe=*)
 927     libexecdir=$ac_optarg ;;
 928
 929   -localedir | --localedir | --localedi | --localed | --locale)
 930     ac_prev=localedir ;;
 931   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 932     localedir=$ac_optarg ;;
 933
 934   -localstatedir | --localstatedir | --localstatedi | --localstated \
 935   | --localstate | --localstat | --localsta | --localst | --locals)
 936     ac_prev=localstatedir ;;
 937   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 938   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 939     localstatedir=$ac_optarg ;;
 940
 941   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 942     ac_prev=mandir ;;
 943   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 944     mandir=$ac_optarg ;;
 945
 946   -nfp | --nfp | --nf)
 947     # Obsolete; use --without-fp.
 948     with_fp=no ;;
 949
 950   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 951   | --no-cr | --no-c | -n)
 952     no_create=yes ;;
 953
 954   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 955   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 956     no_recursion=yes ;;
 957
 958   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 959   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 960   | --oldin | --oldi | --old | --ol | --o)
 961     ac_prev=oldincludedir ;;
 962   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 963   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 964   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 965     oldincludedir=$ac_optarg ;;
 966
 967   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 968     ac_prev=prefix ;;
 969   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 970     prefix=$ac_optarg ;;
 971
 972   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 973   | --program-pre | --program-pr | --program-p)
 974     ac_prev=program_prefix ;;
 975   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 976   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 977     program_prefix=$ac_optarg ;;
 978
 979   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 980   | --program-suf | --program-su | --program-s)
 981     ac_prev=program_suffix ;;
 982   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 983   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 984     program_suffix=$ac_optarg ;;
 985
 986   -program-transform-name | --program-transform-name \
 987   | --program-transform-nam | --program-transform-na \
 988   | --program-transform-n | --program-transform- \
 989   | --program-transform | --program-transfor \
 990   | --program-transfo | --program-transf \
 991   | --program-trans | --program-tran \
 992   | --progr-tra | --program-tr | --program-t)
 993     ac_prev=program_transform_name ;;
 994   -program-transform-name=* | --program-transform-name=* \
 995   | --program-transform-nam=* | --program-transform-na=* \
 996   | --program-transform-n=* | --program-transform-=* \
 997   | --program-transform=* | --program-transfor=* \
 998   | --program-transfo=* | --program-transf=* \
 999   | --program-trans=* | --program-tran=* \
1000   | --progr-tra=* | --program-tr=* | --program-t=*)
1001     program_transform_name=$ac_optarg ;;
1002
1003   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1004     ac_prev=pdfdir ;;
1005   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1006     pdfdir=$ac_optarg ;;
1007
1008   -psdir | --psdir | --psdi | --psd | --ps)
1009     ac_prev=psdir ;;
1010   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1011     psdir=$ac_optarg ;;
1012
1013   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1014   | -silent | --silent | --silen | --sile | --sil)
1015     silent=yes ;;
1016
1017   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1018     ac_prev=sbindir ;;
1019   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1020   | --sbi=* | --sb=*)
1021     sbindir=$ac_optarg ;;
1022
1023   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1024   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1025   | --sharedst | --shareds | --shared | --share | --shar \
1026   | --sha | --sh)
1027     ac_prev=sharedstatedir ;;
1028   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1029   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1030   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1031   | --sha=* | --sh=*)
1032     sharedstatedir=$ac_optarg ;;
1033
1034   -site | --site | --sit)
1035     ac_prev=site ;;
1036   -site=* | --site=* | --sit=*)
1037     site=$ac_optarg ;;
1038
1039   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1040     ac_prev=srcdir ;;
1041   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1042     srcdir=$ac_optarg ;;
1043
1044   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1045   | --syscon | --sysco | --sysc | --sys | --sy)
1046     ac_prev=sysconfdir ;;
1047   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1048   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1049     sysconfdir=$ac_optarg ;;
1050
1051   -target | --target | --targe | --targ | --tar | --ta | --t)
1052     ac_prev=target_alias ;;
1053   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1054     target_alias=$ac_optarg ;;
1055
1056   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1057     verbose=yes ;;
1058
1059   -version | --version | --versio | --versi | --vers | -V)
1060     ac_init_version=: ;;
1061
1062   -with-* | --with-*)
1063     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1064     # Reject names that are not valid shell variable names.
1065     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1066       as_fn_error "invalid package name: $ac_useropt"
1067     ac_useropt_orig=$ac_useropt
1068     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1069     case $ac_user_opts in
1070       *"
1071 "with_$ac_useropt"
1072 "*) ;;
1073       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1074          ac_unrecognized_sep=', ';;
1075     esac
1076     eval with_$ac_useropt=\$ac_optarg ;;
1077
1078   -without-* | --without-*)
1079     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1080     # Reject names that are not valid shell variable names.
1081     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1082       as_fn_error "invalid package name: $ac_useropt"
1083     ac_useropt_orig=$ac_useropt
1084     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1085     case $ac_user_opts in
1086       *"
1087 "with_$ac_useropt"
1088 "*) ;;
1089       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1090          ac_unrecognized_sep=', ';;
1091     esac
1092     eval with_$ac_useropt=no ;;
1093
1094   --x)
1095     # Obsolete; use --with-x.
1096     with_x=yes ;;
1097
1098   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1099   | --x-incl | --x-inc | --x-in | --x-i)
1100     ac_prev=x_includes ;;
1101   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1102   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1103     x_includes=$ac_optarg ;;
1104
1105   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1106   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1107     ac_prev=x_libraries ;;
1108   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1109   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1110     x_libraries=$ac_optarg ;;
1111
1112   -*) as_fn_error "unrecognized option: \`$ac_option'
1113 Try \`$0 --help' for more information."
1114     ;;
1115
1116   *=*)
1117     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1118     # Reject names that are not valid shell variable names.
1119     case $ac_envvar in #(
1120       '' | [0-9]* | *[!_$as_cr_alnum]* )
1121       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1122     esac
1123     eval $ac_envvar=\$ac_optarg
1124     export $ac_envvar ;;
1125
1126   *)
1127     # FIXME: should be removed in autoconf 3.0.
1128     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1129     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1130       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1131     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1132     ;;
1133
1134   esac
1135 done
1136
1137 if test -n "$ac_prev"; then
1138   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1139   as_fn_error "missing argument to $ac_option"
1140 fi
1141
1142 if test -n "$ac_unrecognized_opts"; then
1143   case $enable_option_checking in
1144     no) ;;
1145     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1146     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1147   esac
1148 fi
1149
1150 # Check all directory arguments for consistency.
1151 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1152                 datadir sysconfdir sharedstatedir localstatedir includedir \
1153                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1154                 libdir localedir mandir
1155 do
1156   eval ac_val=\$$ac_var
1157   # Remove trailing slashes.
1158   case $ac_val in
1159     */ )
1160       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1161       eval $ac_var=\$ac_val;;
1162   esac
1163   # Be sure to have absolute directory names.
1164   case $ac_val in
1165     [\\/$]* | ?:[\\/]* )  continue;;
1166     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1167   esac
1168   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1169 done
1170
1171 # There might be people who depend on the old broken behavior: `$host'
1172 # used to hold the argument of --host etc.
1173 # FIXME: To remove some day.
1174 build=$build_alias
1175 host=$host_alias
1176 target=$target_alias
1177
1178 # FIXME: To remove some day.
1179 if test "x$host_alias" != x; then
1180   if test "x$build_alias" = x; then
1181     cross_compiling=maybe
1182     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1183     If a cross compiler is detected then cross compile mode will be used." >&2
1184   elif test "x$build_alias" != "x$host_alias"; then
1185     cross_compiling=yes
1186   fi
1187 fi
1188
1189 ac_tool_prefix=
1190 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1191
1192 test "$silent" = yes && exec 6>/dev/null
1193
1194
1195 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1196 ac_ls_di=`ls -di .` &&
1197 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1198   as_fn_error "working directory cannot be determined"
1199 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1200   as_fn_error "pwd does not report name of working directory"
1201
1202
1203 # Find the source files, if location was not specified.
1204 if test -z "$srcdir"; then
1205   ac_srcdir_defaulted=yes
1206   # Try the directory containing this script, then the parent directory.
1207   ac_confdir=`$as_dirname -- "$as_myself" ||
1208 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1209          X"$as_myself" : 'X\(//\)[^/]' \| \
1210          X"$as_myself" : 'X\(//\)$' \| \
1211          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1212 $as_echo X"$as_myself" |
1213     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1214             s//\1/
1215             q
1216           }
1217           /^X\(\/\/\)[^/].*/{
1218             s//\1/
1219             q
1220           }
1221           /^X\(\/\/\)$/{
1222             s//\1/
1223             q
1224           }
1225           /^X\(\/\).*/{
1226             s//\1/
1227             q
1228           }
1229           s/.*/./; q'`
1230   srcdir=$ac_confdir
1231   if test ! -r "$srcdir/$ac_unique_file"; then
1232     srcdir=..
1233   fi
1234 else
1235   ac_srcdir_defaulted=no
1236 fi
1237 if test ! -r "$srcdir/$ac_unique_file"; then
1238   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1239   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1240 fi
1241 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1242 ac_abs_confdir=`(
1243         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1244         pwd)`
1245 # When building in place, set srcdir=.
1246 if test "$ac_abs_confdir" = "$ac_pwd"; then
1247   srcdir=.
1248 fi
1249 # Remove unnecessary trailing slashes from srcdir.
1250 # Double slashes in file names in object file debugging info
1251 # mess up M-x gdb in Emacs.
1252 case $srcdir in
1253 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1254 esac
1255 for ac_var in $ac_precious_vars; do
1256   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1257   eval ac_env_${ac_var}_value=\$${ac_var}
1258   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1259   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1260 done
1261
1262 #
1263 # Report the --help message.
1264 #
1265 if test "$ac_init_help" = "long"; then
1266   # Omit some internal or obsolete options to make the list less imposing.
1267   # This message is too long to be a string in the A/UX 3.1 sh.
1268   cat <<_ACEOF
1269 \`configure' configures this package to adapt to many kinds of systems.
1270
1271 Usage: $0 [OPTION]... [VAR=VALUE]...
1272
1273 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1274 VAR=VALUE.  See below for descriptions of some of the useful variables.
1275
1276 Defaults for the options are specified in brackets.
1277
1278 Configuration:
1279   -h, --help              display this help and exit
1280       --help=short        display options specific to this package
1281       --help=recursive    display the short help of all the included packages
1282   -V, --version           display version information and exit
1283   -q, --quiet, --silent   do not print \`checking...' messages
1284       --cache-file=FILE   cache test results in FILE [disabled]
1285   -C, --config-cache      alias for \`--cache-file=config.cache'
1286   -n, --no-create         do not create output files
1287       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1288
1289 Installation directories:
1290   --prefix=PREFIX         install architecture-independent files in PREFIX
1291                           [$ac_default_prefix]
1292   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1293                           [PREFIX]
1294
1295 By default, \`make install' will install all the files in
1296 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1297 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1298 for instance \`--prefix=\$HOME'.
1299
1300 For better control, use the options below.
1301
1302 Fine tuning of the installation directories:
1303   --bindir=DIR            user executables [EPREFIX/bin]
1304   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1305   --libexecdir=DIR        program executables [EPREFIX/libexec]
1306   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1307   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1308   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1309   --libdir=DIR            object code libraries [EPREFIX/lib]
1310   --includedir=DIR        C header files [PREFIX/include]
1311   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1312   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1313   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1314   --infodir=DIR           info documentation [DATAROOTDIR/info]
1315   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1316   --mandir=DIR            man documentation [DATAROOTDIR/man]
1317   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1318   --htmldir=DIR           html documentation [DOCDIR]
1319   --dvidir=DIR            dvi documentation [DOCDIR]
1320   --pdfdir=DIR            pdf documentation [DOCDIR]
1321   --psdir=DIR             ps documentation [DOCDIR]
1322 _ACEOF
1323
1324   cat <<\_ACEOF
1325
1326 Program names:
1327   --program-prefix=PREFIX            prepend PREFIX to installed program names
1328   --program-suffix=SUFFIX            append SUFFIX to installed program names
1329   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1330
1331 System types:
1332   --build=BUILD     configure for building on BUILD [guessed]
1333   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1334   --target=TARGET   configure for building compilers for TARGET [HOST]
1335 _ACEOF
1336 fi
1337
1338 if test -n "$ac_init_help"; then
1339
1340   cat <<\_ACEOF
1341
1342 Optional Features:
1343   --disable-option-checking  ignore unrecognized --enable/--with options
1344   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1345   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1346   --enable-maintainer-mode              Enable developer functionality.
1347   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1348   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1349   --enable-sim-debug=opts               Enable debugging flags
1350   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1351   --enable-sim-trace=opts               Enable tracing flags
1352   --enable-sim-profile=opts             Enable profiling flags
1353
1354 Optional Packages:
1355   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1356   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1357   --with-zlib             include zlib support (auto/yes/no) default=auto
1358   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1359   --with-bugurl=URL       Direct users to URL to report a bug
1360
1361 Some influential environment variables:
1362   CC          C compiler command
1363   CFLAGS      C compiler flags
1364   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1365               nonstandard directory <lib dir>
1366   LIBS        libraries to pass to the linker, e.g. -l<library>
1367   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1368               you have headers in a nonstandard directory <include dir>
1369   CPP         C preprocessor
1370
1371 Use these variables to override the choices made by `configure' or to help
1372 it to find libraries and programs with nonstandard names/locations.
1373
1374 Report bugs to the package provider.
1375 _ACEOF
1376 ac_status=$?
1377 fi
1378
1379 if test "$ac_init_help" = "recursive"; then
1380   # If there are subdirs, report their specific --help.
1381   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1382     test -d "$ac_dir" ||
1383       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1384       continue
1385     ac_builddir=.
1386
1387 case "$ac_dir" in
1388 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1389 *)
1390   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1391   # A ".." for each directory in $ac_dir_suffix.
1392   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1393   case $ac_top_builddir_sub in
1394   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1395   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1396   esac ;;
1397 esac
1398 ac_abs_top_builddir=$ac_pwd
1399 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1400 # for backward compatibility:
1401 ac_top_builddir=$ac_top_build_prefix
1402
1403 case $srcdir in
1404   .)  # We are building in place.
1405     ac_srcdir=.
1406     ac_top_srcdir=$ac_top_builddir_sub
1407     ac_abs_top_srcdir=$ac_pwd ;;
1408   [\\/]* | ?:[\\/]* )  # Absolute name.
1409     ac_srcdir=$srcdir$ac_dir_suffix;
1410     ac_top_srcdir=$srcdir
1411     ac_abs_top_srcdir=$srcdir ;;
1412   *) # Relative name.
1413     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1414     ac_top_srcdir=$ac_top_build_prefix$srcdir
1415     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1416 esac
1417 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1418
1419     cd "$ac_dir" || { ac_status=$?; continue; }
1420     # Check for guested configure.
1421     if test -f "$ac_srcdir/configure.gnu"; then
1422       echo &&
1423       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1424     elif test -f "$ac_srcdir/configure"; then
1425       echo &&
1426       $SHELL "$ac_srcdir/configure" --help=recursive
1427     else
1428       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1429     fi || ac_status=$?
1430     cd "$ac_pwd" || { ac_status=$?; break; }
1431   done
1432 fi
1433
1434 test -n "$ac_init_help" && exit $ac_status
1435 if $ac_init_version; then
1436   cat <<\_ACEOF
1437 configure
1438 generated by GNU Autoconf 2.64
1439
1440 Copyright (C) 2009 Free Software Foundation, Inc.
1441 This configure script is free software; the Free Software Foundation
1442 gives unlimited permission to copy, distribute and modify it.
1443 _ACEOF
1444   exit
1445 fi
1446
1447 ## ------------------------ ##
1448 ## Autoconf initialization. ##
1449 ## ------------------------ ##
1450
1451 # ac_fn_c_try_compile LINENO
1452 # --------------------------
1453 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1454 ac_fn_c_try_compile ()
1455 {
1456   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1457   rm -f conftest.$ac_objext
1458   if { { ac_try="$ac_compile"
1459 case "(($ac_try" in
1460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1461   *) ac_try_echo=$ac_try;;
1462 esac
1463 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1464 $as_echo "$ac_try_echo"; } >&5
1465   (eval "$ac_compile") 2>conftest.err
1466   ac_status=$?
1467   if test -s conftest.err; then
1468     grep -v '^ *+' conftest.err >conftest.er1
1469     cat conftest.er1 >&5
1470     mv -f conftest.er1 conftest.err
1471   fi
1472   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1473   test $ac_status = 0; } && {
1474          test -z "$ac_c_werror_flag" ||
1475          test ! -s conftest.err
1476        } && test -s conftest.$ac_objext; then :
1477   ac_retval=0
1478 else
1479   $as_echo "$as_me: failed program was:" >&5
1480 sed 's/^/| /' conftest.$ac_ext >&5
1481
1482         ac_retval=1
1483 fi
1484   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1485   return $ac_retval
1486
1487 } # ac_fn_c_try_compile
1488
1489 # ac_fn_c_try_cpp LINENO
1490 # ----------------------
1491 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1492 ac_fn_c_try_cpp ()
1493 {
1494   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1495   if { { ac_try="$ac_cpp conftest.$ac_ext"
1496 case "(($ac_try" in
1497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1498   *) ac_try_echo=$ac_try;;
1499 esac
1500 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1501 $as_echo "$ac_try_echo"; } >&5
1502   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1503   ac_status=$?
1504   if test -s conftest.err; then
1505     grep -v '^ *+' conftest.err >conftest.er1
1506     cat conftest.er1 >&5
1507     mv -f conftest.er1 conftest.err
1508   fi
1509   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510   test $ac_status = 0; } >/dev/null && {
1511          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1512          test ! -s conftest.err
1513        }; then :
1514   ac_retval=0
1515 else
1516   $as_echo "$as_me: failed program was:" >&5
1517 sed 's/^/| /' conftest.$ac_ext >&5
1518
1519     ac_retval=1
1520 fi
1521   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1522   return $ac_retval
1523
1524 } # ac_fn_c_try_cpp
1525
1526 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1527 # -------------------------------------------------------
1528 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1529 # the include files in INCLUDES and setting the cache variable VAR
1530 # accordingly.
1531 ac_fn_c_check_header_mongrel ()
1532 {
1533   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1534   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1536 $as_echo_n "checking for $2... " >&6; }
1537 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1538   $as_echo_n "(cached) " >&6
1539 fi
1540 eval ac_res=\$$3
1541                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1542 $as_echo "$ac_res" >&6; }
1543 else
1544   # Is the header compilable?
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1546 $as_echo_n "checking $2 usability... " >&6; }
1547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1548 /* end confdefs.h.  */
1549 $4
1550 #include <$2>
1551 _ACEOF
1552 if ac_fn_c_try_compile "$LINENO"; then :
1553   ac_header_compiler=yes
1554 else
1555   ac_header_compiler=no
1556 fi
1557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1559 $as_echo "$ac_header_compiler" >&6; }
1560
1561 # Is the header present?
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1563 $as_echo_n "checking $2 presence... " >&6; }
1564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1565 /* end confdefs.h.  */
1566 #include <$2>
1567 _ACEOF
1568 if ac_fn_c_try_cpp "$LINENO"; then :
1569   ac_header_preproc=yes
1570 else
1571   ac_header_preproc=no
1572 fi
1573 rm -f conftest.err conftest.$ac_ext
1574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1575 $as_echo "$ac_header_preproc" >&6; }
1576
1577 # So?  What about this header?
1578 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1579   yes:no: )
1580     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1581 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1582     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1583 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1584     ;;
1585   no:yes:* )
1586     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1587 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1588     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1589 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1590     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1591 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1592     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1593 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1594     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1595 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1596     ;;
1597 esac
1598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1599 $as_echo_n "checking for $2... " >&6; }
1600 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1601   $as_echo_n "(cached) " >&6
1602 else
1603   eval "$3=\$ac_header_compiler"
1604 fi
1605 eval ac_res=\$$3
1606                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1607 $as_echo "$ac_res" >&6; }
1608 fi
1609   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1610
1611 } # ac_fn_c_check_header_mongrel
1612
1613 # ac_fn_c_try_run LINENO
1614 # ----------------------
1615 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1616 # that executables *can* be run.
1617 ac_fn_c_try_run ()
1618 {
1619   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1620   if { { ac_try="$ac_link"
1621 case "(($ac_try" in
1622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1623   *) ac_try_echo=$ac_try;;
1624 esac
1625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1626 $as_echo "$ac_try_echo"; } >&5
1627   (eval "$ac_link") 2>&5
1628   ac_status=$?
1629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1630   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1631   { { case "(($ac_try" in
1632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633   *) ac_try_echo=$ac_try;;
1634 esac
1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636 $as_echo "$ac_try_echo"; } >&5
1637   (eval "$ac_try") 2>&5
1638   ac_status=$?
1639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640   test $ac_status = 0; }; }; then :
1641   ac_retval=0
1642 else
1643   $as_echo "$as_me: program exited with status $ac_status" >&5
1644        $as_echo "$as_me: failed program was:" >&5
1645 sed 's/^/| /' conftest.$ac_ext >&5
1646
1647        ac_retval=$ac_status
1648 fi
1649   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1650   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1651   return $ac_retval
1652
1653 } # ac_fn_c_try_run
1654
1655 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1656 # -------------------------------------------------------
1657 # Tests whether HEADER exists and can be compiled using the include files in
1658 # INCLUDES, setting the cache variable VAR accordingly.
1659 ac_fn_c_check_header_compile ()
1660 {
1661   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1663 $as_echo_n "checking for $2... " >&6; }
1664 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1665   $as_echo_n "(cached) " >&6
1666 else
1667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1668 /* end confdefs.h.  */
1669 $4
1670 #include <$2>
1671 _ACEOF
1672 if ac_fn_c_try_compile "$LINENO"; then :
1673   eval "$3=yes"
1674 else
1675   eval "$3=no"
1676 fi
1677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1678 fi
1679 eval ac_res=\$$3
1680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1681 $as_echo "$ac_res" >&6; }
1682   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1683
1684 } # ac_fn_c_check_header_compile
1685
1686 # ac_fn_c_try_link LINENO
1687 # -----------------------
1688 # Try to link conftest.$ac_ext, and return whether this succeeded.
1689 ac_fn_c_try_link ()
1690 {
1691   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1692   rm -f conftest.$ac_objext conftest$ac_exeext
1693   if { { ac_try="$ac_link"
1694 case "(($ac_try" in
1695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1696   *) ac_try_echo=$ac_try;;
1697 esac
1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1699 $as_echo "$ac_try_echo"; } >&5
1700   (eval "$ac_link") 2>conftest.err
1701   ac_status=$?
1702   if test -s conftest.err; then
1703     grep -v '^ *+' conftest.err >conftest.er1
1704     cat conftest.er1 >&5
1705     mv -f conftest.er1 conftest.err
1706   fi
1707   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1708   test $ac_status = 0; } && {
1709          test -z "$ac_c_werror_flag" ||
1710          test ! -s conftest.err
1711        } && test -s conftest$ac_exeext && {
1712          test "$cross_compiling" = yes ||
1713          $as_test_x conftest$ac_exeext
1714        }; then :
1715   ac_retval=0
1716 else
1717   $as_echo "$as_me: failed program was:" >&5
1718 sed 's/^/| /' conftest.$ac_ext >&5
1719
1720         ac_retval=1
1721 fi
1722   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1723   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1724   # interfere with the next link command; also delete a directory that is
1725   # left behind by Apple's compiler.  We do this before executing the actions.
1726   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1727   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1728   return $ac_retval
1729
1730 } # ac_fn_c_try_link
1731
1732 # ac_fn_c_check_func LINENO FUNC VAR
1733 # ----------------------------------
1734 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1735 ac_fn_c_check_func ()
1736 {
1737   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739 $as_echo_n "checking for $2... " >&6; }
1740 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741   $as_echo_n "(cached) " >&6
1742 else
1743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1744 /* end confdefs.h.  */
1745 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1746    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1747 #define $2 innocuous_$2
1748
1749 /* System header to define __stub macros and hopefully few prototypes,
1750     which can conflict with char $2 (); below.
1751     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1752     <limits.h> exists even on freestanding compilers.  */
1753
1754 #ifdef __STDC__
1755 # include <limits.h>
1756 #else
1757 # include <assert.h>
1758 #endif
1759
1760 #undef $2
1761
1762 /* Override any GCC internal prototype to avoid an error.
1763    Use char because int might match the return type of a GCC
1764    builtin and then its argument prototype would still apply.  */
1765 #ifdef __cplusplus
1766 extern "C"
1767 #endif
1768 char $2 ();
1769 /* The GNU C library defines this for functions which it implements
1770     to always fail with ENOSYS.  Some functions are actually named
1771     something starting with __ and the normal name is an alias.  */
1772 #if defined __stub_$2 || defined __stub___$2
1773 choke me
1774 #endif
1775
1776 int
1777 main ()
1778 {
1779 return $2 ();
1780   ;
1781   return 0;
1782 }
1783 _ACEOF
1784 if ac_fn_c_try_link "$LINENO"; then :
1785   eval "$3=yes"
1786 else
1787   eval "$3=no"
1788 fi
1789 rm -f core conftest.err conftest.$ac_objext \
1790     conftest$ac_exeext conftest.$ac_ext
1791 fi
1792 eval ac_res=\$$3
1793                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1794 $as_echo "$ac_res" >&6; }
1795   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1796
1797 } # ac_fn_c_check_func
1798
1799 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1800 # ----------------------------------------------------
1801 # Tries to find if the field MEMBER exists in type AGGR, after including
1802 # INCLUDES, setting cache variable VAR accordingly.
1803 ac_fn_c_check_member ()
1804 {
1805   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1807 $as_echo_n "checking for $2.$3... " >&6; }
1808 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1809   $as_echo_n "(cached) " >&6
1810 else
1811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1812 /* end confdefs.h.  */
1813 $5
1814 int
1815 main ()
1816 {
1817 static $2 ac_aggr;
1818 if (ac_aggr.$3)
1819 return 0;
1820   ;
1821   return 0;
1822 }
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   eval "$4=yes"
1826 else
1827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1828 /* end confdefs.h.  */
1829 $5
1830 int
1831 main ()
1832 {
1833 static $2 ac_aggr;
1834 if (sizeof ac_aggr.$3)
1835 return 0;
1836   ;
1837   return 0;
1838 }
1839 _ACEOF
1840 if ac_fn_c_try_compile "$LINENO"; then :
1841   eval "$4=yes"
1842 else
1843   eval "$4=no"
1844 fi
1845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1846 fi
1847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1848 fi
1849 eval ac_res=\$$4
1850                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1851 $as_echo "$ac_res" >&6; }
1852   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1853
1854 } # ac_fn_c_check_member
1855
1856 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1857 # -------------------------------------------
1858 # Tests whether TYPE exists after having included INCLUDES, setting cache
1859 # variable VAR accordingly.
1860 ac_fn_c_check_type ()
1861 {
1862   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1864 $as_echo_n "checking for $2... " >&6; }
1865 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1866   $as_echo_n "(cached) " >&6
1867 else
1868   eval "$3=no"
1869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1870 /* end confdefs.h.  */
1871 $4
1872 int
1873 main ()
1874 {
1875 if (sizeof ($2))
1876          return 0;
1877   ;
1878   return 0;
1879 }
1880 _ACEOF
1881 if ac_fn_c_try_compile "$LINENO"; then :
1882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1883 /* end confdefs.h.  */
1884 $4
1885 int
1886 main ()
1887 {
1888 if (sizeof (($2)))
1889             return 0;
1890   ;
1891   return 0;
1892 }
1893 _ACEOF
1894 if ac_fn_c_try_compile "$LINENO"; then :
1895
1896 else
1897   eval "$3=yes"
1898 fi
1899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1900 fi
1901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1902 fi
1903 eval ac_res=\$$3
1904                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1905 $as_echo "$ac_res" >&6; }
1906   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1907
1908 } # ac_fn_c_check_type
1909 cat >config.log <<_ACEOF
1910 This file contains any messages produced by compilers while
1911 running configure, to aid debugging if configure makes a mistake.
1912
1913 It was created by $as_me, which was
1914 generated by GNU Autoconf 2.64.  Invocation command line was
1915
1916   $ $0 $@
1917
1918 _ACEOF
1919 exec 5>>config.log
1920 {
1921 cat <<_ASUNAME
1922 ## --------- ##
1923 ## Platform. ##
1924 ## --------- ##
1925
1926 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1927 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1928 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1929 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1930 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1931
1932 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1933 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1934
1935 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1936 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1937 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1938 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1939 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1940 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1941 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1942
1943 _ASUNAME
1944
1945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1946 for as_dir in $PATH
1947 do
1948   IFS=$as_save_IFS
1949   test -z "$as_dir" && as_dir=.
1950     $as_echo "PATH: $as_dir"
1951   done
1952 IFS=$as_save_IFS
1953
1954 } >&5
1955
1956 cat >&5 <<_ACEOF
1957
1958
1959 ## ----------- ##
1960 ## Core tests. ##
1961 ## ----------- ##
1962
1963 _ACEOF
1964
1965
1966 # Keep a trace of the command line.
1967 # Strip out --no-create and --no-recursion so they do not pile up.
1968 # Strip out --silent because we don't want to record it for future runs.
1969 # Also quote any args containing shell meta-characters.
1970 # Make two passes to allow for proper duplicate-argument suppression.
1971 ac_configure_args=
1972 ac_configure_args0=
1973 ac_configure_args1=
1974 ac_must_keep_next=false
1975 for ac_pass in 1 2
1976 do
1977   for ac_arg
1978   do
1979     case $ac_arg in
1980     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1981     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1982     | -silent | --silent | --silen | --sile | --sil)
1983       continue ;;
1984     *\'*)
1985       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1986     esac
1987     case $ac_pass in
1988     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1989     2)
1990       as_fn_append ac_configure_args1 " '$ac_arg'"
1991       if test $ac_must_keep_next = true; then
1992         ac_must_keep_next=false # Got value, back to normal.
1993       else
1994         case $ac_arg in
1995           *=* | --config-cache | -C | -disable-* | --disable-* \
1996           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1997           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1998           | -with-* | --with-* | -without-* | --without-* | --x)
1999             case "$ac_configure_args0 " in
2000               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2001             esac
2002             ;;
2003           -* ) ac_must_keep_next=true ;;
2004         esac
2005       fi
2006       as_fn_append ac_configure_args " '$ac_arg'"
2007       ;;
2008     esac
2009   done
2010 done
2011 { ac_configure_args0=; unset ac_configure_args0;}
2012 { ac_configure_args1=; unset ac_configure_args1;}
2013
2014 # When interrupted or exit'd, cleanup temporary files, and complete
2015 # config.log.  We remove comments because anyway the quotes in there
2016 # would cause problems or look ugly.
2017 # WARNING: Use '\'' to represent an apostrophe within the trap.
2018 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2019 trap 'exit_status=$?
2020   # Save into config.log some information that might help in debugging.
2021   {
2022     echo
2023
2024     cat <<\_ASBOX
2025 ## ---------------- ##
2026 ## Cache variables. ##
2027 ## ---------------- ##
2028 _ASBOX
2029     echo
2030     # The following way of writing the cache mishandles newlines in values,
2031 (
2032   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2033     eval ac_val=\$$ac_var
2034     case $ac_val in #(
2035     *${as_nl}*)
2036       case $ac_var in #(
2037       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2038 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2039       esac
2040       case $ac_var in #(
2041       _ | IFS | as_nl) ;; #(
2042       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2043       *) { eval $ac_var=; unset $ac_var;} ;;
2044       esac ;;
2045     esac
2046   done
2047   (set) 2>&1 |
2048     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2049     *${as_nl}ac_space=\ *)
2050       sed -n \
2051         "s/'\''/'\''\\\\'\'''\''/g;
2052           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2053       ;; #(
2054     *)
2055       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2056       ;;
2057     esac |
2058     sort
2059 )
2060     echo
2061
2062     cat <<\_ASBOX
2063 ## ----------------- ##
2064 ## Output variables. ##
2065 ## ----------------- ##
2066 _ASBOX
2067     echo
2068     for ac_var in $ac_subst_vars
2069     do
2070       eval ac_val=\$$ac_var
2071       case $ac_val in
2072       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2073       esac
2074       $as_echo "$ac_var='\''$ac_val'\''"
2075     done | sort
2076     echo
2077
2078     if test -n "$ac_subst_files"; then
2079       cat <<\_ASBOX
2080 ## ------------------- ##
2081 ## File substitutions. ##
2082 ## ------------------- ##
2083 _ASBOX
2084       echo
2085       for ac_var in $ac_subst_files
2086       do
2087         eval ac_val=\$$ac_var
2088         case $ac_val in
2089         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2090         esac
2091         $as_echo "$ac_var='\''$ac_val'\''"
2092       done | sort
2093       echo
2094     fi
2095
2096     if test -s confdefs.h; then
2097       cat <<\_ASBOX
2098 ## ----------- ##
2099 ## confdefs.h. ##
2100 ## ----------- ##
2101 _ASBOX
2102       echo
2103       cat confdefs.h
2104       echo
2105     fi
2106     test "$ac_signal" != 0 &&
2107       $as_echo "$as_me: caught signal $ac_signal"
2108     $as_echo "$as_me: exit $exit_status"
2109   } >&5
2110   rm -f core *.core core.conftest.* &&
2111     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2112     exit $exit_status
2113 ' 0
2114 for ac_signal in 1 2 13 15; do
2115   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2116 done
2117 ac_signal=0
2118
2119 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2120 rm -f -r conftest* confdefs.h
2121
2122 $as_echo "/* confdefs.h */" > confdefs.h
2123
2124 # Predefined preprocessor variables.
2125
2126 cat >>confdefs.h <<_ACEOF
2127 #define PACKAGE_NAME "$PACKAGE_NAME"
2128 _ACEOF
2129
2130 cat >>confdefs.h <<_ACEOF
2131 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2132 _ACEOF
2133
2134 cat >>confdefs.h <<_ACEOF
2135 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2136 _ACEOF
2137
2138 cat >>confdefs.h <<_ACEOF
2139 #define PACKAGE_STRING "$PACKAGE_STRING"
2140 _ACEOF
2141
2142 cat >>confdefs.h <<_ACEOF
2143 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2144 _ACEOF
2145
2146 cat >>confdefs.h <<_ACEOF
2147 #define PACKAGE_URL "$PACKAGE_URL"
2148 _ACEOF
2149
2150
2151 # Let the site file select an alternate cache file if it wants to.
2152 # Prefer an explicitly selected file to automatically selected ones.
2153 ac_site_file1=NONE
2154 ac_site_file2=NONE
2155 if test -n "$CONFIG_SITE"; then
2156   ac_site_file1=$CONFIG_SITE
2157 elif test "x$prefix" != xNONE; then
2158   ac_site_file1=$prefix/share/config.site
2159   ac_site_file2=$prefix/etc/config.site
2160 else
2161   ac_site_file1=$ac_default_prefix/share/config.site
2162   ac_site_file2=$ac_default_prefix/etc/config.site
2163 fi
2164 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2165 do
2166   test "x$ac_site_file" = xNONE && continue
2167   if test -r "$ac_site_file"; then
2168     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2169 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2170     sed 's/^/| /' "$ac_site_file" >&5
2171     . "$ac_site_file"
2172   fi
2173 done
2174
2175 if test -r "$cache_file"; then
2176   # Some versions of bash will fail to source /dev/null (special
2177   # files actually), so we avoid doing that.
2178   if test -f "$cache_file"; then
2179     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2180 $as_echo "$as_me: loading cache $cache_file" >&6;}
2181     case $cache_file in
2182       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2183       *)                      . "./$cache_file";;
2184     esac
2185   fi
2186 else
2187   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2188 $as_echo "$as_me: creating cache $cache_file" >&6;}
2189   >$cache_file
2190 fi
2191
2192 # Check that the precious variables saved in the cache have kept the same
2193 # value.
2194 ac_cache_corrupted=false
2195 for ac_var in $ac_precious_vars; do
2196   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2197   eval ac_new_set=\$ac_env_${ac_var}_set
2198   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2199   eval ac_new_val=\$ac_env_${ac_var}_value
2200   case $ac_old_set,$ac_new_set in
2201     set,)
2202       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2203 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2204       ac_cache_corrupted=: ;;
2205     ,set)
2206       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2207 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2208       ac_cache_corrupted=: ;;
2209     ,);;
2210     *)
2211       if test "x$ac_old_val" != "x$ac_new_val"; then
2212         # differences in whitespace do not lead to failure.
2213         ac_old_val_w=`echo x $ac_old_val`
2214         ac_new_val_w=`echo x $ac_new_val`
2215         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2216           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2217 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2218           ac_cache_corrupted=:
2219         else
2220           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2221 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2222           eval $ac_var=\$ac_old_val
2223         fi
2224         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2225 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2226         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2227 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2228       fi;;
2229   esac
2230   # Pass precious variables to config.status.
2231   if test "$ac_new_set" = set; then
2232     case $ac_new_val in
2233     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2234     *) ac_arg=$ac_var=$ac_new_val ;;
2235     esac
2236     case " $ac_configure_args " in
2237       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2238       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2239     esac
2240   fi
2241 done
2242 if $ac_cache_corrupted; then
2243   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2244 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2245   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2246 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2247   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2248 fi
2249 ## -------------------- ##
2250 ## Main body of script. ##
2251 ## -------------------- ##
2252
2253 ac_ext=c
2254 ac_cpp='$CPP $CPPFLAGS'
2255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2258
2259
2260
2261
2262
2263
2264 ac_ext=c
2265 ac_cpp='$CPP $CPPFLAGS'
2266 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2267 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2268 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2269 if test -n "$ac_tool_prefix"; then
2270   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2271 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2273 $as_echo_n "checking for $ac_word... " >&6; }
2274 if test "${ac_cv_prog_CC+set}" = set; then :
2275   $as_echo_n "(cached) " >&6
2276 else
2277   if test -n "$CC"; then
2278   ac_cv_prog_CC="$CC" # Let the user override the test.
2279 else
2280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2281 for as_dir in $PATH
2282 do
2283   IFS=$as_save_IFS
2284   test -z "$as_dir" && as_dir=.
2285     for ac_exec_ext in '' $ac_executable_extensions; do
2286   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2287     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2288     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2289     break 2
2290   fi
2291 done
2292   done
2293 IFS=$as_save_IFS
2294
2295 fi
2296 fi
2297 CC=$ac_cv_prog_CC
2298 if test -n "$CC"; then
2299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2300 $as_echo "$CC" >&6; }
2301 else
2302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2303 $as_echo "no" >&6; }
2304 fi
2305
2306
2307 fi
2308 if test -z "$ac_cv_prog_CC"; then
2309   ac_ct_CC=$CC
2310   # Extract the first word of "gcc", so it can be a program name with args.
2311 set dummy gcc; ac_word=$2
2312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2313 $as_echo_n "checking for $ac_word... " >&6; }
2314 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2315   $as_echo_n "(cached) " >&6
2316 else
2317   if test -n "$ac_ct_CC"; then
2318   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2319 else
2320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2321 for as_dir in $PATH
2322 do
2323   IFS=$as_save_IFS
2324   test -z "$as_dir" && as_dir=.
2325     for ac_exec_ext in '' $ac_executable_extensions; do
2326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2327     ac_cv_prog_ac_ct_CC="gcc"
2328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2329     break 2
2330   fi
2331 done
2332   done
2333 IFS=$as_save_IFS
2334
2335 fi
2336 fi
2337 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2338 if test -n "$ac_ct_CC"; then
2339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2340 $as_echo "$ac_ct_CC" >&6; }
2341 else
2342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2343 $as_echo "no" >&6; }
2344 fi
2345
2346   if test "x$ac_ct_CC" = x; then
2347     CC=""
2348   else
2349     case $cross_compiling:$ac_tool_warned in
2350 yes:)
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2352 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2353 ac_tool_warned=yes ;;
2354 esac
2355     CC=$ac_ct_CC
2356   fi
2357 else
2358   CC="$ac_cv_prog_CC"
2359 fi
2360
2361 if test -z "$CC"; then
2362           if test -n "$ac_tool_prefix"; then
2363     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2364 set dummy ${ac_tool_prefix}cc; ac_word=$2
2365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2366 $as_echo_n "checking for $ac_word... " >&6; }
2367 if test "${ac_cv_prog_CC+set}" = set; then :
2368   $as_echo_n "(cached) " >&6
2369 else
2370   if test -n "$CC"; then
2371   ac_cv_prog_CC="$CC" # Let the user override the test.
2372 else
2373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2374 for as_dir in $PATH
2375 do
2376   IFS=$as_save_IFS
2377   test -z "$as_dir" && as_dir=.
2378     for ac_exec_ext in '' $ac_executable_extensions; do
2379   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2380     ac_cv_prog_CC="${ac_tool_prefix}cc"
2381     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2382     break 2
2383   fi
2384 done
2385   done
2386 IFS=$as_save_IFS
2387
2388 fi
2389 fi
2390 CC=$ac_cv_prog_CC
2391 if test -n "$CC"; then
2392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2393 $as_echo "$CC" >&6; }
2394 else
2395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2396 $as_echo "no" >&6; }
2397 fi
2398
2399
2400   fi
2401 fi
2402 if test -z "$CC"; then
2403   # Extract the first word of "cc", so it can be a program name with args.
2404 set dummy cc; ac_word=$2
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2406 $as_echo_n "checking for $ac_word... " >&6; }
2407 if test "${ac_cv_prog_CC+set}" = set; then :
2408   $as_echo_n "(cached) " >&6
2409 else
2410   if test -n "$CC"; then
2411   ac_cv_prog_CC="$CC" # Let the user override the test.
2412 else
2413   ac_prog_rejected=no
2414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2415 for as_dir in $PATH
2416 do
2417   IFS=$as_save_IFS
2418   test -z "$as_dir" && as_dir=.
2419     for ac_exec_ext in '' $ac_executable_extensions; do
2420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2421     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2422        ac_prog_rejected=yes
2423        continue
2424      fi
2425     ac_cv_prog_CC="cc"
2426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2427     break 2
2428   fi
2429 done
2430   done
2431 IFS=$as_save_IFS
2432
2433 if test $ac_prog_rejected = yes; then
2434   # We found a bogon in the path, so make sure we never use it.
2435   set dummy $ac_cv_prog_CC
2436   shift
2437   if test $# != 0; then
2438     # We chose a different compiler from the bogus one.
2439     # However, it has the same basename, so the bogon will be chosen
2440     # first if we set CC to just the basename; use the full file name.
2441     shift
2442     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2443   fi
2444 fi
2445 fi
2446 fi
2447 CC=$ac_cv_prog_CC
2448 if test -n "$CC"; then
2449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2450 $as_echo "$CC" >&6; }
2451 else
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2453 $as_echo "no" >&6; }
2454 fi
2455
2456
2457 fi
2458 if test -z "$CC"; then
2459   if test -n "$ac_tool_prefix"; then
2460   for ac_prog in cl.exe
2461   do
2462     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2463 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2465 $as_echo_n "checking for $ac_word... " >&6; }
2466 if test "${ac_cv_prog_CC+set}" = set; then :
2467   $as_echo_n "(cached) " >&6
2468 else
2469   if test -n "$CC"; then
2470   ac_cv_prog_CC="$CC" # Let the user override the test.
2471 else
2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2473 for as_dir in $PATH
2474 do
2475   IFS=$as_save_IFS
2476   test -z "$as_dir" && as_dir=.
2477     for ac_exec_ext in '' $ac_executable_extensions; do
2478   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2479     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2480     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2481     break 2
2482   fi
2483 done
2484   done
2485 IFS=$as_save_IFS
2486
2487 fi
2488 fi
2489 CC=$ac_cv_prog_CC
2490 if test -n "$CC"; then
2491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2492 $as_echo "$CC" >&6; }
2493 else
2494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2495 $as_echo "no" >&6; }
2496 fi
2497
2498
2499     test -n "$CC" && break
2500   done
2501 fi
2502 if test -z "$CC"; then
2503   ac_ct_CC=$CC
2504   for ac_prog in cl.exe
2505 do
2506   # Extract the first word of "$ac_prog", so it can be a program name with args.
2507 set dummy $ac_prog; ac_word=$2
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2509 $as_echo_n "checking for $ac_word... " >&6; }
2510 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2511   $as_echo_n "(cached) " >&6
2512 else
2513   if test -n "$ac_ct_CC"; then
2514   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2515 else
2516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2517 for as_dir in $PATH
2518 do
2519   IFS=$as_save_IFS
2520   test -z "$as_dir" && as_dir=.
2521     for ac_exec_ext in '' $ac_executable_extensions; do
2522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2523     ac_cv_prog_ac_ct_CC="$ac_prog"
2524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2525     break 2
2526   fi
2527 done
2528   done
2529 IFS=$as_save_IFS
2530
2531 fi
2532 fi
2533 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2534 if test -n "$ac_ct_CC"; then
2535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2536 $as_echo "$ac_ct_CC" >&6; }
2537 else
2538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2539 $as_echo "no" >&6; }
2540 fi
2541
2542
2543   test -n "$ac_ct_CC" && break
2544 done
2545
2546   if test "x$ac_ct_CC" = x; then
2547     CC=""
2548   else
2549     case $cross_compiling:$ac_tool_warned in
2550 yes:)
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2552 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2553 ac_tool_warned=yes ;;
2554 esac
2555     CC=$ac_ct_CC
2556   fi
2557 fi
2558
2559 fi
2560
2561
2562 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2563 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2564 as_fn_error "no acceptable C compiler found in \$PATH
2565 See \`config.log' for more details." "$LINENO" 5; }
2566
2567 # Provide some information about the compiler.
2568 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2569 set X $ac_compile
2570 ac_compiler=$2
2571 for ac_option in --version -v -V -qversion; do
2572   { { ac_try="$ac_compiler $ac_option >&5"
2573 case "(($ac_try" in
2574   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2575   *) ac_try_echo=$ac_try;;
2576 esac
2577 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2578 $as_echo "$ac_try_echo"; } >&5
2579   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2580   ac_status=$?
2581   if test -s conftest.err; then
2582     sed '10a\
2583 ... rest of stderr output deleted ...
2584          10q' conftest.err >conftest.er1
2585     cat conftest.er1 >&5
2586     rm -f conftest.er1 conftest.err
2587   fi
2588   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2589   test $ac_status = 0; }
2590 done
2591
2592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2593 /* end confdefs.h.  */
2594
2595 int
2596 main ()
2597 {
2598
2599   ;
2600   return 0;
2601 }
2602 _ACEOF
2603 ac_clean_files_save=$ac_clean_files
2604 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2605 # Try to create an executable without -o first, disregard a.out.
2606 # It will help us diagnose broken compilers, and finding out an intuition
2607 # of exeext.
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2609 $as_echo_n "checking for C compiler default output file name... " >&6; }
2610 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2611
2612 # The possible output files:
2613 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2614
2615 ac_rmfiles=
2616 for ac_file in $ac_files
2617 do
2618   case $ac_file in
2619     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2620     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2621   esac
2622 done
2623 rm -f $ac_rmfiles
2624
2625 if { { ac_try="$ac_link_default"
2626 case "(($ac_try" in
2627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2628   *) ac_try_echo=$ac_try;;
2629 esac
2630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2631 $as_echo "$ac_try_echo"; } >&5
2632   (eval "$ac_link_default") 2>&5
2633   ac_status=$?
2634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2635   test $ac_status = 0; }; then :
2636   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2637 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2638 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2639 # so that the user can short-circuit this test for compilers unknown to
2640 # Autoconf.
2641 for ac_file in $ac_files ''
2642 do
2643   test -f "$ac_file" || continue
2644   case $ac_file in
2645     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2646         ;;
2647     [ab].out )
2648         # We found the default executable, but exeext='' is most
2649         # certainly right.
2650         break;;
2651     *.* )
2652         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2653         then :; else
2654            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2655         fi
2656         # We set ac_cv_exeext here because the later test for it is not
2657         # safe: cross compilers may not add the suffix if given an `-o'
2658         # argument, so we may need to know it at that point already.
2659         # Even if this section looks crufty: it has the advantage of
2660         # actually working.
2661         break;;
2662     * )
2663         break;;
2664   esac
2665 done
2666 test "$ac_cv_exeext" = no && ac_cv_exeext=
2667
2668 else
2669   ac_file=''
2670 fi
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2672 $as_echo "$ac_file" >&6; }
2673 if test -z "$ac_file"; then :
2674   $as_echo "$as_me: failed program was:" >&5
2675 sed 's/^/| /' conftest.$ac_ext >&5
2676
2677 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2678 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2679 { as_fn_set_status 77
2680 as_fn_error "C compiler cannot create executables
2681 See \`config.log' for more details." "$LINENO" 5; }; }
2682 fi
2683 ac_exeext=$ac_cv_exeext
2684
2685 # Check that the compiler produces executables we can run.  If not, either
2686 # the compiler is broken, or we cross compile.
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2688 $as_echo_n "checking whether the C compiler works... " >&6; }
2689 # If not cross compiling, check that we can run a simple program.
2690 if test "$cross_compiling" != yes; then
2691   if { ac_try='./$ac_file'
2692   { { case "(($ac_try" in
2693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2694   *) ac_try_echo=$ac_try;;
2695 esac
2696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2697 $as_echo "$ac_try_echo"; } >&5
2698   (eval "$ac_try") 2>&5
2699   ac_status=$?
2700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2701   test $ac_status = 0; }; }; then
2702     cross_compiling=no
2703   else
2704     if test "$cross_compiling" = maybe; then
2705         cross_compiling=yes
2706     else
2707         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2708 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2709 as_fn_error "cannot run C compiled programs.
2710 If you meant to cross compile, use \`--host'.
2711 See \`config.log' for more details." "$LINENO" 5; }
2712     fi
2713   fi
2714 fi
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2716 $as_echo "yes" >&6; }
2717
2718 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2719 ac_clean_files=$ac_clean_files_save
2720 # Check that the compiler produces executables we can run.  If not, either
2721 # the compiler is broken, or we cross compile.
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2723 $as_echo_n "checking whether we are cross compiling... " >&6; }
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2725 $as_echo "$cross_compiling" >&6; }
2726
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2728 $as_echo_n "checking for suffix of executables... " >&6; }
2729 if { { ac_try="$ac_link"
2730 case "(($ac_try" in
2731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2732   *) ac_try_echo=$ac_try;;
2733 esac
2734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2735 $as_echo "$ac_try_echo"; } >&5
2736   (eval "$ac_link") 2>&5
2737   ac_status=$?
2738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2739   test $ac_status = 0; }; then :
2740   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2741 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2742 # work properly (i.e., refer to `conftest.exe'), while it won't with
2743 # `rm'.
2744 for ac_file in conftest.exe conftest conftest.*; do
2745   test -f "$ac_file" || continue
2746   case $ac_file in
2747     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2748     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2749           break;;
2750     * ) break;;
2751   esac
2752 done
2753 else
2754   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2755 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2756 as_fn_error "cannot compute suffix of executables: cannot compile and link
2757 See \`config.log' for more details." "$LINENO" 5; }
2758 fi
2759 rm -f conftest$ac_cv_exeext
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2761 $as_echo "$ac_cv_exeext" >&6; }
2762
2763 rm -f conftest.$ac_ext
2764 EXEEXT=$ac_cv_exeext
2765 ac_exeext=$EXEEXT
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2767 $as_echo_n "checking for suffix of object files... " >&6; }
2768 if test "${ac_cv_objext+set}" = set; then :
2769   $as_echo_n "(cached) " >&6
2770 else
2771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2772 /* end confdefs.h.  */
2773
2774 int
2775 main ()
2776 {
2777
2778   ;
2779   return 0;
2780 }
2781 _ACEOF
2782 rm -f conftest.o conftest.obj
2783 if { { ac_try="$ac_compile"
2784 case "(($ac_try" in
2785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2786   *) ac_try_echo=$ac_try;;
2787 esac
2788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2789 $as_echo "$ac_try_echo"; } >&5
2790   (eval "$ac_compile") 2>&5
2791   ac_status=$?
2792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2793   test $ac_status = 0; }; then :
2794   for ac_file in conftest.o conftest.obj conftest.*; do
2795   test -f "$ac_file" || continue;
2796   case $ac_file in
2797     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2798     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2799        break;;
2800   esac
2801 done
2802 else
2803   $as_echo "$as_me: failed program was:" >&5
2804 sed 's/^/| /' conftest.$ac_ext >&5
2805
2806 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2807 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2808 as_fn_error "cannot compute suffix of object files: cannot compile
2809 See \`config.log' for more details." "$LINENO" 5; }
2810 fi
2811 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2812 fi
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2814 $as_echo "$ac_cv_objext" >&6; }
2815 OBJEXT=$ac_cv_objext
2816 ac_objext=$OBJEXT
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2818 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2819 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2820   $as_echo_n "(cached) " >&6
2821 else
2822   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823 /* end confdefs.h.  */
2824
2825 int
2826 main ()
2827 {
2828 #ifndef __GNUC__
2829        choke me
2830 #endif
2831
2832   ;
2833   return 0;
2834 }
2835 _ACEOF
2836 if ac_fn_c_try_compile "$LINENO"; then :
2837   ac_compiler_gnu=yes
2838 else
2839   ac_compiler_gnu=no
2840 fi
2841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2842 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2843
2844 fi
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2846 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2847 if test $ac_compiler_gnu = yes; then
2848   GCC=yes
2849 else
2850   GCC=
2851 fi
2852 ac_test_CFLAGS=${CFLAGS+set}
2853 ac_save_CFLAGS=$CFLAGS
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2855 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2856 if test "${ac_cv_prog_cc_g+set}" = set; then :
2857   $as_echo_n "(cached) " >&6
2858 else
2859   ac_save_c_werror_flag=$ac_c_werror_flag
2860    ac_c_werror_flag=yes
2861    ac_cv_prog_cc_g=no
2862    CFLAGS="-g"
2863    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2864 /* end confdefs.h.  */
2865
2866 int
2867 main ()
2868 {
2869
2870   ;
2871   return 0;
2872 }
2873 _ACEOF
2874 if ac_fn_c_try_compile "$LINENO"; then :
2875   ac_cv_prog_cc_g=yes
2876 else
2877   CFLAGS=""
2878       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2879 /* end confdefs.h.  */
2880
2881 int
2882 main ()
2883 {
2884
2885   ;
2886   return 0;
2887 }
2888 _ACEOF
2889 if ac_fn_c_try_compile "$LINENO"; then :
2890
2891 else
2892   ac_c_werror_flag=$ac_save_c_werror_flag
2893          CFLAGS="-g"
2894          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2895 /* end confdefs.h.  */
2896
2897 int
2898 main ()
2899 {
2900
2901   ;
2902   return 0;
2903 }
2904 _ACEOF
2905 if ac_fn_c_try_compile "$LINENO"; then :
2906   ac_cv_prog_cc_g=yes
2907 fi
2908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2909 fi
2910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2911 fi
2912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2913    ac_c_werror_flag=$ac_save_c_werror_flag
2914 fi
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2916 $as_echo "$ac_cv_prog_cc_g" >&6; }
2917 if test "$ac_test_CFLAGS" = set; then
2918   CFLAGS=$ac_save_CFLAGS
2919 elif test $ac_cv_prog_cc_g = yes; then
2920   if test "$GCC" = yes; then
2921     CFLAGS="-g -O2"
2922   else
2923     CFLAGS="-g"
2924   fi
2925 else
2926   if test "$GCC" = yes; then
2927     CFLAGS="-O2"
2928   else
2929     CFLAGS=
2930   fi
2931 fi
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2933 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2934 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2935   $as_echo_n "(cached) " >&6
2936 else
2937   ac_cv_prog_cc_c89=no
2938 ac_save_CC=$CC
2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2940 /* end confdefs.h.  */
2941 #include <stdarg.h>
2942 #include <stdio.h>
2943 #include <sys/types.h>
2944 #include <sys/stat.h>
2945 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2946 struct buf { int x; };
2947 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2948 static char *e (p, i)
2949      char **p;
2950      int i;
2951 {
2952   return p[i];
2953 }
2954 static char *f (char * (*g) (char **, int), char **p, ...)
2955 {
2956   char *s;
2957   va_list v;
2958   va_start (v,p);
2959   s = g (p, va_arg (v,int));
2960   va_end (v);
2961   return s;
2962 }
2963
2964 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2965    function prototypes and stuff, but not '\xHH' hex character constants.
2966    These don't provoke an error unfortunately, instead are silently treated
2967    as 'x'.  The following induces an error, until -std is added to get
2968    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2969    array size at least.  It's necessary to write '\x00'==0 to get something
2970    that's true only with -std.  */
2971 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2972
2973 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2974    inside strings and character constants.  */
2975 #define FOO(x) 'x'
2976 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2977
2978 int test (int i, double x);
2979 struct s1 {int (*f) (int a);};
2980 struct s2 {int (*f) (double a);};
2981 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2982 int argc;
2983 char **argv;
2984 int
2985 main ()
2986 {
2987 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2988   ;
2989   return 0;
2990 }
2991 _ACEOF
2992 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2993         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2994 do
2995   CC="$ac_save_CC $ac_arg"
2996   if ac_fn_c_try_compile "$LINENO"; then :
2997   ac_cv_prog_cc_c89=$ac_arg
2998 fi
2999 rm -f core conftest.err conftest.$ac_objext
3000   test "x$ac_cv_prog_cc_c89" != "xno" && break
3001 done
3002 rm -f conftest.$ac_ext
3003 CC=$ac_save_CC
3004
3005 fi
3006 # AC_CACHE_VAL
3007 case "x$ac_cv_prog_cc_c89" in
3008   x)
3009     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3010 $as_echo "none needed" >&6; } ;;
3011   xno)
3012     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3013 $as_echo "unsupported" >&6; } ;;
3014   *)
3015     CC="$CC $ac_cv_prog_cc_c89"
3016     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3017 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3018 esac
3019 if test "x$ac_cv_prog_cc_c89" != xno; then :
3020
3021 fi
3022
3023 ac_ext=c
3024 ac_cpp='$CPP $CPPFLAGS'
3025 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3026 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3027 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3028
3029 ac_aux_dir=
3030 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3031   for ac_t in install-sh install.sh shtool; do
3032     if test -f "$ac_dir/$ac_t"; then
3033       ac_aux_dir=$ac_dir
3034       ac_install_sh="$ac_aux_dir/$ac_t -c"
3035       break 2
3036     fi
3037   done
3038 done
3039 if test -z "$ac_aux_dir"; then
3040   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3041 fi
3042
3043 # These three variables are undocumented and unsupported,
3044 # and are intended to be withdrawn in a future Autoconf release.
3045 # They can cause serious problems if a builder's source tree is in a directory
3046 # whose full name contains unusual characters.
3047 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3048 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3049 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3050
3051
3052 # Make sure we can run config.sub.
3053 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3054   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3055
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3057 $as_echo_n "checking build system type... " >&6; }
3058 if test "${ac_cv_build+set}" = set; then :
3059   $as_echo_n "(cached) " >&6
3060 else
3061   ac_build_alias=$build_alias
3062 test "x$ac_build_alias" = x &&
3063   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3064 test "x$ac_build_alias" = x &&
3065   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3066 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3067   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3068
3069 fi
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3071 $as_echo "$ac_cv_build" >&6; }
3072 case $ac_cv_build in
3073 *-*-*) ;;
3074 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3075 esac
3076 build=$ac_cv_build
3077 ac_save_IFS=$IFS; IFS='-'
3078 set x $ac_cv_build
3079 shift
3080 build_cpu=$1
3081 build_vendor=$2
3082 shift; shift
3083 # Remember, the first character of IFS is used to create $*,
3084 # except with old shells:
3085 build_os=$*
3086 IFS=$ac_save_IFS
3087 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3088
3089
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3091 $as_echo_n "checking host system type... " >&6; }
3092 if test "${ac_cv_host+set}" = set; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   if test "x$host_alias" = x; then
3096   ac_cv_host=$ac_cv_build
3097 else
3098   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3099     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3100 fi
3101
3102 fi
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3104 $as_echo "$ac_cv_host" >&6; }
3105 case $ac_cv_host in
3106 *-*-*) ;;
3107 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3108 esac
3109 host=$ac_cv_host
3110 ac_save_IFS=$IFS; IFS='-'
3111 set x $ac_cv_host
3112 shift
3113 host_cpu=$1
3114 host_vendor=$2
3115 shift; shift
3116 # Remember, the first character of IFS is used to create $*,
3117 # except with old shells:
3118 host_os=$*
3119 IFS=$ac_save_IFS
3120 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3121
3122
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3124 $as_echo_n "checking target system type... " >&6; }
3125 if test "${ac_cv_target+set}" = set; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   if test "x$target_alias" = x; then
3129   ac_cv_target=$ac_cv_host
3130 else
3131   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3132     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3133 fi
3134
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3137 $as_echo "$ac_cv_target" >&6; }
3138 case $ac_cv_target in
3139 *-*-*) ;;
3140 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3141 esac
3142 target=$ac_cv_target
3143 ac_save_IFS=$IFS; IFS='-'
3144 set x $ac_cv_target
3145 shift
3146 target_cpu=$1
3147 target_vendor=$2
3148 shift; shift
3149 # Remember, the first character of IFS is used to create $*,
3150 # except with old shells:
3151 target_os=$*
3152 IFS=$ac_save_IFS
3153 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3154
3155
3156 # The aliases save the names the user supplied, while $host etc.
3157 # will get canonicalized.
3158 test -n "$target_alias" &&
3159   test "$program_prefix$program_suffix$program_transform_name" = \
3160     NONENONEs,x,x, &&
3161   program_prefix=${target_alias}-
3162 test "$program_prefix" != NONE &&
3163   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3164 # Use a double $ so make ignores it.
3165 test "$program_suffix" != NONE &&
3166   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3167 # Double any \ or $.
3168 # By default was `s,x,x', remove it if useless.
3169 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3170 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3171
3172 # Find a good install program.  We prefer a C program (faster),
3173 # so one script is as good as another.  But avoid the broken or
3174 # incompatible versions:
3175 # SysV /etc/install, /usr/sbin/install
3176 # SunOS /usr/etc/install
3177 # IRIX /sbin/install
3178 # AIX /bin/install
3179 # AmigaOS /C/install, which installs bootblocks on floppy discs
3180 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3181 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3182 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3183 # OS/2's system install, which has a completely different semantic
3184 # ./install, which can be erroneously created by make from ./install.sh.
3185 # Reject install programs that cannot install multiple files.
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3187 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3188 if test -z "$INSTALL"; then
3189 if test "${ac_cv_path_install+set}" = set; then :
3190   $as_echo_n "(cached) " >&6
3191 else
3192   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3193 for as_dir in $PATH
3194 do
3195   IFS=$as_save_IFS
3196   test -z "$as_dir" && as_dir=.
3197     # Account for people who put trailing slashes in PATH elements.
3198 case $as_dir/ in #((
3199   ./ | .// | /[cC]/* | \
3200   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3201   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3202   /usr/ucb/* ) ;;
3203   *)
3204     # OSF1 and SCO ODT 3.0 have their own names for install.
3205     # Don't use installbsd from OSF since it installs stuff as root
3206     # by default.
3207     for ac_prog in ginstall scoinst install; do
3208       for ac_exec_ext in '' $ac_executable_extensions; do
3209         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3210           if test $ac_prog = install &&
3211             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3212             # AIX install.  It has an incompatible calling convention.
3213             :
3214           elif test $ac_prog = install &&
3215             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3216             # program-specific install script used by HP pwplus--don't use.
3217             :
3218           else
3219             rm -rf conftest.one conftest.two conftest.dir
3220             echo one > conftest.one
3221             echo two > conftest.two
3222             mkdir conftest.dir
3223             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3224               test -s conftest.one && test -s conftest.two &&
3225               test -s conftest.dir/conftest.one &&
3226               test -s conftest.dir/conftest.two
3227             then
3228               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3229               break 3
3230             fi
3231           fi
3232         fi
3233       done
3234     done
3235     ;;
3236 esac
3237
3238   done
3239 IFS=$as_save_IFS
3240
3241 rm -rf conftest.one conftest.two conftest.dir
3242
3243 fi
3244   if test "${ac_cv_path_install+set}" = set; then
3245     INSTALL=$ac_cv_path_install
3246   else
3247     # As a last resort, use the slow shell script.  Don't cache a
3248     # value for INSTALL within a source directory, because that will
3249     # break other packages using the cache if that directory is
3250     # removed, or if the value is a relative name.
3251     INSTALL=$ac_install_sh
3252   fi
3253 fi
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3255 $as_echo "$INSTALL" >&6; }
3256
3257 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3258 # It thinks the first close brace ends the variable substitution.
3259 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3260
3261 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3262
3263 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3264
3265
3266 ac_ext=c
3267 ac_cpp='$CPP $CPPFLAGS'
3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3272 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3273 # On Suns, sometimes $CPP names a directory.
3274 if test -n "$CPP" && test -d "$CPP"; then
3275   CPP=
3276 fi
3277 if test -z "$CPP"; then
3278   if test "${ac_cv_prog_CPP+set}" = set; then :
3279   $as_echo_n "(cached) " >&6
3280 else
3281       # Double quotes because CPP needs to be expanded
3282     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3283     do
3284       ac_preproc_ok=false
3285 for ac_c_preproc_warn_flag in '' yes
3286 do
3287   # Use a header file that comes with gcc, so configuring glibc
3288   # with a fresh cross-compiler works.
3289   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3290   # <limits.h> exists even on freestanding compilers.
3291   # On the NeXT, cc -E runs the code through the compiler's parser,
3292   # not just through cpp. "Syntax error" is here to catch this case.
3293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3294 /* end confdefs.h.  */
3295 #ifdef __STDC__
3296 # include <limits.h>
3297 #else
3298 # include <assert.h>
3299 #endif
3300                      Syntax error
3301 _ACEOF
3302 if ac_fn_c_try_cpp "$LINENO"; then :
3303
3304 else
3305   # Broken: fails on valid input.
3306 continue
3307 fi
3308 rm -f conftest.err conftest.$ac_ext
3309
3310   # OK, works on sane cases.  Now check whether nonexistent headers
3311   # can be detected and how.
3312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3313 /* end confdefs.h.  */
3314 #include <ac_nonexistent.h>
3315 _ACEOF
3316 if ac_fn_c_try_cpp "$LINENO"; then :
3317   # Broken: success on invalid input.
3318 continue
3319 else
3320   # Passes both tests.
3321 ac_preproc_ok=:
3322 break
3323 fi
3324 rm -f conftest.err conftest.$ac_ext
3325
3326 done
3327 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3328 rm -f conftest.err conftest.$ac_ext
3329 if $ac_preproc_ok; then :
3330   break
3331 fi
3332
3333     done
3334     ac_cv_prog_CPP=$CPP
3335
3336 fi
3337   CPP=$ac_cv_prog_CPP
3338 else
3339   ac_cv_prog_CPP=$CPP
3340 fi
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3342 $as_echo "$CPP" >&6; }
3343 ac_preproc_ok=false
3344 for ac_c_preproc_warn_flag in '' yes
3345 do
3346   # Use a header file that comes with gcc, so configuring glibc
3347   # with a fresh cross-compiler works.
3348   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3349   # <limits.h> exists even on freestanding compilers.
3350   # On the NeXT, cc -E runs the code through the compiler's parser,
3351   # not just through cpp. "Syntax error" is here to catch this case.
3352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3353 /* end confdefs.h.  */
3354 #ifdef __STDC__
3355 # include <limits.h>
3356 #else
3357 # include <assert.h>
3358 #endif
3359                      Syntax error
3360 _ACEOF
3361 if ac_fn_c_try_cpp "$LINENO"; then :
3362
3363 else
3364   # Broken: fails on valid input.
3365 continue
3366 fi
3367 rm -f conftest.err conftest.$ac_ext
3368
3369   # OK, works on sane cases.  Now check whether nonexistent headers
3370   # can be detected and how.
3371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372 /* end confdefs.h.  */
3373 #include <ac_nonexistent.h>
3374 _ACEOF
3375 if ac_fn_c_try_cpp "$LINENO"; then :
3376   # Broken: success on invalid input.
3377 continue
3378 else
3379   # Passes both tests.
3380 ac_preproc_ok=:
3381 break
3382 fi
3383 rm -f conftest.err conftest.$ac_ext
3384
3385 done
3386 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3387 rm -f conftest.err conftest.$ac_ext
3388 if $ac_preproc_ok; then :
3389
3390 else
3391   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3393 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3394 See \`config.log' for more details." "$LINENO" 5; }
3395 fi
3396
3397 ac_ext=c
3398 ac_cpp='$CPP $CPPFLAGS'
3399 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3400 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3401 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3402
3403
3404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3405 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3406 if test "${ac_cv_path_GREP+set}" = set; then :
3407   $as_echo_n "(cached) " >&6
3408 else
3409   if test -z "$GREP"; then
3410   ac_path_GREP_found=false
3411   # Loop through the user's path and test for each of PROGNAME-LIST
3412   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3413 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3414 do
3415   IFS=$as_save_IFS
3416   test -z "$as_dir" && as_dir=.
3417     for ac_prog in grep ggrep; do
3418     for ac_exec_ext in '' $ac_executable_extensions; do
3419       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3420       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3421 # Check for GNU ac_path_GREP and select it if it is found.
3422   # Check for GNU $ac_path_GREP
3423 case `"$ac_path_GREP" --version 2>&1` in
3424 *GNU*)
3425   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3426 *)
3427   ac_count=0
3428   $as_echo_n 0123456789 >"conftest.in"
3429   while :
3430   do
3431     cat "conftest.in" "conftest.in" >"conftest.tmp"
3432     mv "conftest.tmp" "conftest.in"
3433     cp "conftest.in" "conftest.nl"
3434     $as_echo 'GREP' >> "conftest.nl"
3435     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3436     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3437     as_fn_arith $ac_count + 1 && ac_count=$as_val
3438     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3439       # Best one so far, save it but keep looking for a better one
3440       ac_cv_path_GREP="$ac_path_GREP"
3441       ac_path_GREP_max=$ac_count
3442     fi
3443     # 10*(2^10) chars as input seems more than enough
3444     test $ac_count -gt 10 && break
3445   done
3446   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3447 esac
3448
3449       $ac_path_GREP_found && break 3
3450     done
3451   done
3452   done
3453 IFS=$as_save_IFS
3454   if test -z "$ac_cv_path_GREP"; then
3455     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3456   fi
3457 else
3458   ac_cv_path_GREP=$GREP
3459 fi
3460
3461 fi
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3463 $as_echo "$ac_cv_path_GREP" >&6; }
3464  GREP="$ac_cv_path_GREP"
3465
3466
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3468 $as_echo_n "checking for egrep... " >&6; }
3469 if test "${ac_cv_path_EGREP+set}" = set; then :
3470   $as_echo_n "(cached) " >&6
3471 else
3472   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3473    then ac_cv_path_EGREP="$GREP -E"
3474    else
3475      if test -z "$EGREP"; then
3476   ac_path_EGREP_found=false
3477   # Loop through the user's path and test for each of PROGNAME-LIST
3478   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3479 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3480 do
3481   IFS=$as_save_IFS
3482   test -z "$as_dir" && as_dir=.
3483     for ac_prog in egrep; do
3484     for ac_exec_ext in '' $ac_executable_extensions; do
3485       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3486       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3487 # Check for GNU ac_path_EGREP and select it if it is found.
3488   # Check for GNU $ac_path_EGREP
3489 case `"$ac_path_EGREP" --version 2>&1` in
3490 *GNU*)
3491   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3492 *)
3493   ac_count=0
3494   $as_echo_n 0123456789 >"conftest.in"
3495   while :
3496   do
3497     cat "conftest.in" "conftest.in" >"conftest.tmp"
3498     mv "conftest.tmp" "conftest.in"
3499     cp "conftest.in" "conftest.nl"
3500     $as_echo 'EGREP' >> "conftest.nl"
3501     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3502     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3503     as_fn_arith $ac_count + 1 && ac_count=$as_val
3504     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3505       # Best one so far, save it but keep looking for a better one
3506       ac_cv_path_EGREP="$ac_path_EGREP"
3507       ac_path_EGREP_max=$ac_count
3508     fi
3509     # 10*(2^10) chars as input seems more than enough
3510     test $ac_count -gt 10 && break
3511   done
3512   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3513 esac
3514
3515       $ac_path_EGREP_found && break 3
3516     done
3517   done
3518   done
3519 IFS=$as_save_IFS
3520   if test -z "$ac_cv_path_EGREP"; then
3521     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3522   fi
3523 else
3524   ac_cv_path_EGREP=$EGREP
3525 fi
3526
3527    fi
3528 fi
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3530 $as_echo "$ac_cv_path_EGREP" >&6; }
3531  EGREP="$ac_cv_path_EGREP"
3532
3533
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3535 $as_echo_n "checking for ANSI C header files... " >&6; }
3536 if test "${ac_cv_header_stdc+set}" = set; then :
3537   $as_echo_n "(cached) " >&6
3538 else
3539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3540 /* end confdefs.h.  */
3541 #include <stdlib.h>
3542 #include <stdarg.h>
3543 #include <string.h>
3544 #include <float.h>
3545
3546 int
3547 main ()
3548 {
3549
3550   ;
3551   return 0;
3552 }
3553 _ACEOF
3554 if ac_fn_c_try_compile "$LINENO"; then :
3555   ac_cv_header_stdc=yes
3556 else
3557   ac_cv_header_stdc=no
3558 fi
3559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3560
3561 if test $ac_cv_header_stdc = yes; then
3562   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3564 /* end confdefs.h.  */
3565 #include <string.h>
3566
3567 _ACEOF
3568 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3569   $EGREP "memchr" >/dev/null 2>&1; then :
3570
3571 else
3572   ac_cv_header_stdc=no
3573 fi
3574 rm -f conftest*
3575
3576 fi
3577
3578 if test $ac_cv_header_stdc = yes; then
3579   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3581 /* end confdefs.h.  */
3582 #include <stdlib.h>
3583
3584 _ACEOF
3585 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3586   $EGREP "free" >/dev/null 2>&1; then :
3587
3588 else
3589   ac_cv_header_stdc=no
3590 fi
3591 rm -f conftest*
3592
3593 fi
3594
3595 if test $ac_cv_header_stdc = yes; then
3596   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3597   if test "$cross_compiling" = yes; then :
3598   :
3599 else
3600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3601 /* end confdefs.h.  */
3602 #include <ctype.h>
3603 #include <stdlib.h>
3604 #if ((' ' & 0x0FF) == 0x020)
3605 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3606 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3607 #else
3608 # define ISLOWER(c) \
3609                    (('a' <= (c) && (c) <= 'i') \
3610                      || ('j' <= (c) && (c) <= 'r') \
3611                      || ('s' <= (c) && (c) <= 'z'))
3612 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3613 #endif
3614
3615 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3616 int
3617 main ()
3618 {
3619   int i;
3620   for (i = 0; i < 256; i++)
3621     if (XOR (islower (i), ISLOWER (i))
3622         || toupper (i) != TOUPPER (i))
3623       return 2;
3624   return 0;
3625 }
3626 _ACEOF
3627 if ac_fn_c_try_run "$LINENO"; then :
3628
3629 else
3630   ac_cv_header_stdc=no
3631 fi
3632 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3633   conftest.$ac_objext conftest.beam conftest.$ac_ext
3634 fi
3635
3636 fi
3637 fi
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3639 $as_echo "$ac_cv_header_stdc" >&6; }
3640 if test $ac_cv_header_stdc = yes; then
3641
3642 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3643
3644 fi
3645
3646 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3647 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3648                   inttypes.h stdint.h unistd.h
3649 do :
3650   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3651 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3652 "
3653 eval as_val=\$$as_ac_Header
3654    if test "x$as_val" = x""yes; then :
3655   cat >>confdefs.h <<_ACEOF
3656 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3657 _ACEOF
3658
3659 fi
3660
3661 done
3662
3663
3664
3665
3666 # autoconf.info says this should be called right after AC_INIT.
3667 ac_config_headers="$ac_config_headers cconfig.h:config.in"
3668
3669
3670
3671
3672
3673 # Put a plausible default for CC_FOR_BUILD in Makefile.
3674 if test "x$cross_compiling" = "xno"; then
3675   CC_FOR_BUILD='$(CC)'
3676 else
3677   CC_FOR_BUILD=gcc
3678 fi
3679
3680
3681
3682
3683 AR=${AR-ar}
3684
3685 if test -n "$ac_tool_prefix"; then
3686   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3687 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3689 $as_echo_n "checking for $ac_word... " >&6; }
3690 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3691   $as_echo_n "(cached) " >&6
3692 else
3693   if test -n "$RANLIB"; then
3694   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3695 else
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3697 for as_dir in $PATH
3698 do
3699   IFS=$as_save_IFS
3700   test -z "$as_dir" && as_dir=.
3701     for ac_exec_ext in '' $ac_executable_extensions; do
3702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3705     break 2
3706   fi
3707 done
3708   done
3709 IFS=$as_save_IFS
3710
3711 fi
3712 fi
3713 RANLIB=$ac_cv_prog_RANLIB
3714 if test -n "$RANLIB"; then
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3716 $as_echo "$RANLIB" >&6; }
3717 else
3718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3719 $as_echo "no" >&6; }
3720 fi
3721
3722
3723 fi
3724 if test -z "$ac_cv_prog_RANLIB"; then
3725   ac_ct_RANLIB=$RANLIB
3726   # Extract the first word of "ranlib", so it can be a program name with args.
3727 set dummy ranlib; ac_word=$2
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3729 $as_echo_n "checking for $ac_word... " >&6; }
3730 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3731   $as_echo_n "(cached) " >&6
3732 else
3733   if test -n "$ac_ct_RANLIB"; then
3734   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3735 else
3736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3737 for as_dir in $PATH
3738 do
3739   IFS=$as_save_IFS
3740   test -z "$as_dir" && as_dir=.
3741     for ac_exec_ext in '' $ac_executable_extensions; do
3742   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3743     ac_cv_prog_ac_ct_RANLIB="ranlib"
3744     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3745     break 2
3746   fi
3747 done
3748   done
3749 IFS=$as_save_IFS
3750
3751 fi
3752 fi
3753 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3754 if test -n "$ac_ct_RANLIB"; then
3755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3756 $as_echo "$ac_ct_RANLIB" >&6; }
3757 else
3758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3759 $as_echo "no" >&6; }
3760 fi
3761
3762   if test "x$ac_ct_RANLIB" = x; then
3763     RANLIB=":"
3764   else
3765     case $cross_compiling:$ac_tool_warned in
3766 yes:)
3767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3768 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3769 ac_tool_warned=yes ;;
3770 esac
3771     RANLIB=$ac_ct_RANLIB
3772   fi
3773 else
3774   RANLIB="$ac_cv_prog_RANLIB"
3775 fi
3776
3777
3778 ALL_LINGUAS=
3779 # If we haven't got the data from the intl directory,
3780 # assume NLS is disabled.
3781 USE_NLS=no
3782 LIBINTL=
3783 LIBINTL_DEP=
3784 INCINTL=
3785 XGETTEXT=
3786 GMSGFMT=
3787 POSUB=
3788
3789 if test -f  ../../intl/config.intl; then
3790   .  ../../intl/config.intl
3791 fi
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3793 $as_echo_n "checking whether NLS is requested... " >&6; }
3794 if test x"$USE_NLS" != xyes; then
3795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3796 $as_echo "no" >&6; }
3797 else
3798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3799 $as_echo "yes" >&6; }
3800
3801 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3802
3803
3804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3805 $as_echo_n "checking for catalogs to be installed... " >&6; }
3806   # Look for .po and .gmo files in the source directory.
3807   CATALOGS=
3808   XLINGUAS=
3809   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3810     # If there aren't any .gmo files the shell will give us the
3811     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3812     # weeded out.
3813     case "$cat" in *\**)
3814       continue;;
3815     esac
3816     # The quadruple backslash is collapsed to a double backslash
3817     # by the backticks, then collapsed again by the double quotes,
3818     # leaving us with one backslash in the sed expression (right
3819     # before the dot that mustn't act as a wildcard).
3820     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3821     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3822     # The user is allowed to set LINGUAS to a list of languages to
3823     # install catalogs for.  If it's empty that means "all of them."
3824     if test "x$LINGUAS" = x; then
3825       CATALOGS="$CATALOGS $cat"
3826       XLINGUAS="$XLINGUAS $lang"
3827     else
3828       case "$LINGUAS" in *$lang*)
3829         CATALOGS="$CATALOGS $cat"
3830         XLINGUAS="$XLINGUAS $lang"
3831         ;;
3832       esac
3833     fi
3834   done
3835   LINGUAS="$XLINGUAS"
3836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3837 $as_echo "$LINGUAS" >&6; }
3838
3839
3840     DATADIRNAME=share
3841
3842   INSTOBJEXT=.mo
3843
3844   GENCAT=gencat
3845
3846   CATOBJEXT=.gmo
3847
3848 fi
3849
3850 # Check for common headers.
3851 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3852 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3853 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3854 do :
3855   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3856 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3857 eval as_val=\$$as_ac_Header
3858    if test "x$as_val" = x""yes; then :
3859   cat >>confdefs.h <<_ACEOF
3860 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3861 _ACEOF
3862
3863 fi
3864
3865 done
3866
3867 for ac_header in sys/time.h sys/resource.h
3868 do :
3869   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3870 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3871 eval as_val=\$$as_ac_Header
3872    if test "x$as_val" = x""yes; then :
3873   cat >>confdefs.h <<_ACEOF
3874 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3875 _ACEOF
3876
3877 fi
3878
3879 done
3880
3881 for ac_header in fcntl.h fpu_control.h
3882 do :
3883   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3884 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3885 eval as_val=\$$as_ac_Header
3886    if test "x$as_val" = x""yes; then :
3887   cat >>confdefs.h <<_ACEOF
3888 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3889 _ACEOF
3890
3891 fi
3892
3893 done
3894
3895 for ac_header in dlfcn.h errno.h sys/stat.h
3896 do :
3897   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3898 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3899 eval as_val=\$$as_ac_Header
3900    if test "x$as_val" = x""yes; then :
3901   cat >>confdefs.h <<_ACEOF
3902 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3903 _ACEOF
3904
3905 fi
3906
3907 done
3908
3909 for ac_func in getrusage time sigaction __setfpucw
3910 do :
3911   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3912 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3913 eval as_val=\$$as_ac_var
3914    if test "x$as_val" = x""yes; then :
3915   cat >>confdefs.h <<_ACEOF
3916 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
3917 _ACEOF
3918
3919 fi
3920 done
3921
3922
3923 # Check for socket libraries
3924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
3925 $as_echo_n "checking for bind in -lsocket... " >&6; }
3926 if test "${ac_cv_lib_socket_bind+set}" = set; then :
3927   $as_echo_n "(cached) " >&6
3928 else
3929   ac_check_lib_save_LIBS=$LIBS
3930 LIBS="-lsocket  $LIBS"
3931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3932 /* end confdefs.h.  */
3933
3934 /* Override any GCC internal prototype to avoid an error.
3935    Use char because int might match the return type of a GCC
3936    builtin and then its argument prototype would still apply.  */
3937 #ifdef __cplusplus
3938 extern "C"
3939 #endif
3940 char bind ();
3941 int
3942 main ()
3943 {
3944 return bind ();
3945   ;
3946   return 0;
3947 }
3948 _ACEOF
3949 if ac_fn_c_try_link "$LINENO"; then :
3950   ac_cv_lib_socket_bind=yes
3951 else
3952   ac_cv_lib_socket_bind=no
3953 fi
3954 rm -f core conftest.err conftest.$ac_objext \
3955     conftest$ac_exeext conftest.$ac_ext
3956 LIBS=$ac_check_lib_save_LIBS
3957 fi
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
3959 $as_echo "$ac_cv_lib_socket_bind" >&6; }
3960 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
3961   cat >>confdefs.h <<_ACEOF
3962 #define HAVE_LIBSOCKET 1
3963 _ACEOF
3964
3965   LIBS="-lsocket $LIBS"
3966
3967 fi
3968
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
3970 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
3971 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
3972   $as_echo_n "(cached) " >&6
3973 else
3974   ac_check_lib_save_LIBS=$LIBS
3975 LIBS="-lnsl  $LIBS"
3976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3977 /* end confdefs.h.  */
3978
3979 /* Override any GCC internal prototype to avoid an error.
3980    Use char because int might match the return type of a GCC
3981    builtin and then its argument prototype would still apply.  */
3982 #ifdef __cplusplus
3983 extern "C"
3984 #endif
3985 char gethostbyname ();
3986 int
3987 main ()
3988 {
3989 return gethostbyname ();
3990   ;
3991   return 0;
3992 }
3993 _ACEOF
3994 if ac_fn_c_try_link "$LINENO"; then :
3995   ac_cv_lib_nsl_gethostbyname=yes
3996 else
3997   ac_cv_lib_nsl_gethostbyname=no
3998 fi
3999 rm -f core conftest.err conftest.$ac_objext \
4000     conftest$ac_exeext conftest.$ac_ext
4001 LIBS=$ac_check_lib_save_LIBS
4002 fi
4003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4004 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4005 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4006   cat >>confdefs.h <<_ACEOF
4007 #define HAVE_LIBNSL 1
4008 _ACEOF
4009
4010   LIBS="-lnsl $LIBS"
4011
4012 fi
4013
4014
4015 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4016 # using the same condition.
4017
4018   # See if the user specified whether he wants zlib support or not.
4019
4020 # Check whether --with-zlib was given.
4021 if test "${with_zlib+set}" = set; then :
4022   withval=$with_zlib;
4023 else
4024   with_zlib=auto
4025 fi
4026
4027
4028   if test "$with_zlib" != "no"; then
4029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4030 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4031 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   ac_func_search_save_LIBS=$LIBS
4035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4036 /* end confdefs.h.  */
4037
4038 /* Override any GCC internal prototype to avoid an error.
4039    Use char because int might match the return type of a GCC
4040    builtin and then its argument prototype would still apply.  */
4041 #ifdef __cplusplus
4042 extern "C"
4043 #endif
4044 char zlibVersion ();
4045 int
4046 main ()
4047 {
4048 return zlibVersion ();
4049   ;
4050   return 0;
4051 }
4052 _ACEOF
4053 for ac_lib in '' z; do
4054   if test -z "$ac_lib"; then
4055     ac_res="none required"
4056   else
4057     ac_res=-l$ac_lib
4058     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4059   fi
4060   if ac_fn_c_try_link "$LINENO"; then :
4061   ac_cv_search_zlibVersion=$ac_res
4062 fi
4063 rm -f core conftest.err conftest.$ac_objext \
4064     conftest$ac_exeext
4065   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4066   break
4067 fi
4068 done
4069 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4070
4071 else
4072   ac_cv_search_zlibVersion=no
4073 fi
4074 rm conftest.$ac_ext
4075 LIBS=$ac_func_search_save_LIBS
4076 fi
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4078 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4079 ac_res=$ac_cv_search_zlibVersion
4080 if test "$ac_res" != no; then :
4081   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4082   for ac_header in zlib.h
4083 do :
4084   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4085 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4086   cat >>confdefs.h <<_ACEOF
4087 #define HAVE_ZLIB_H 1
4088 _ACEOF
4089
4090 fi
4091
4092 done
4093
4094 fi
4095
4096     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4097       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4098     fi
4099   fi
4100
4101
4102 . ${srcdir}/../../bfd/configure.host
4103
4104
4105
4106 USE_MAINTAINER_MODE=no
4107 # Check whether --enable-maintainer-mode was given.
4108 if test "${enable_maintainer_mode+set}" = set; then :
4109   enableval=$enable_maintainer_mode; case "${enableval}" in
4110   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4111   no)   MAINT="#" ;;
4112   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4113 esac
4114 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4115   echo "Setting maintainer mode" 6>&1
4116 fi
4117 else
4118   MAINT="#"
4119 fi
4120
4121
4122
4123 # Check whether --enable-sim-bswap was given.
4124 if test "${enable_sim_bswap+set}" = set; then :
4125   enableval=$enable_sim_bswap; case "${enableval}" in
4126   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4127   no)   sim_bswap="-DWITH_BSWAP=0";;
4128   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4129 esac
4130 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4131   echo "Setting bswap flags = $sim_bswap" 6>&1
4132 fi
4133 else
4134   sim_bswap=""
4135 fi
4136
4137
4138
4139 # Check whether --enable-sim-cflags was given.
4140 if test "${enable_sim_cflags+set}" = set; then :
4141   enableval=$enable_sim_cflags; case "${enableval}" in
4142   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4143   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4144   no)    sim_cflags="";;
4145   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4146 esac
4147 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4148   echo "Setting sim cflags = $sim_cflags" 6>&1
4149 fi
4150 else
4151   sim_cflags=""
4152 fi
4153
4154
4155
4156 # Check whether --enable-sim-debug was given.
4157 if test "${enable_sim_debug+set}" = set; then :
4158   enableval=$enable_sim_debug; case "${enableval}" in
4159   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4160   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4161   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4162 esac
4163 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4164   echo "Setting sim debug = $sim_debug" 6>&1
4165 fi
4166 else
4167   sim_debug=""
4168 fi
4169
4170
4171
4172 # Check whether --enable-sim-stdio was given.
4173 if test "${enable_sim_stdio+set}" = set; then :
4174   enableval=$enable_sim_stdio; case "${enableval}" in
4175   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4176   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4177   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4178 esac
4179 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4180   echo "Setting stdio flags = $sim_stdio" 6>&1
4181 fi
4182 else
4183   sim_stdio=""
4184 fi
4185
4186
4187
4188 # Check whether --enable-sim-trace was given.
4189 if test "${enable_sim_trace+set}" = set; then :
4190   enableval=$enable_sim_trace; case "${enableval}" in
4191   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4192   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4193   [-0-9]*)
4194         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4195   [a-z]*)
4196         sim_trace=""
4197         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4198           if test x"$sim_trace" = x; then
4199             sim_trace="-DWITH_TRACE='(TRACE_$x"
4200           else
4201             sim_trace="${sim_trace}|TRACE_$x"
4202           fi
4203         done
4204         sim_trace="$sim_trace)'" ;;
4205 esac
4206 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4207   echo "Setting sim trace = $sim_trace" 6>&1
4208 fi
4209 else
4210   sim_trace=""
4211 fi
4212
4213
4214
4215 # Check whether --enable-sim-profile was given.
4216 if test "${enable_sim_profile+set}" = set; then :
4217   enableval=$enable_sim_profile; case "${enableval}" in
4218   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4219   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4220   [-0-9]*)
4221         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4222   [a-z]*)
4223         sim_profile=""
4224         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4225           if test x"$sim_profile" = x; then
4226             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4227           else
4228             sim_profile="${sim_profile}|PROFILE_$x"
4229           fi
4230         done
4231         sim_profile="$sim_profile)'" ;;
4232 esac
4233 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4234   echo "Setting sim profile = $sim_profile" 6>&1
4235 fi
4236 else
4237   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4238 fi
4239
4240
4241
4242
4243 # Check whether --with-pkgversion was given.
4244 if test "${with_pkgversion+set}" = set; then :
4245   withval=$with_pkgversion; case "$withval" in
4246       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4247       no)  PKGVERSION= ;;
4248       *)   PKGVERSION="($withval) " ;;
4249      esac
4250 else
4251   PKGVERSION="(GDB) "
4252
4253 fi
4254
4255
4256
4257
4258
4259 # Check whether --with-bugurl was given.
4260 if test "${with_bugurl+set}" = set; then :
4261   withval=$with_bugurl; case "$withval" in
4262       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4263       no)  BUGURL=
4264            ;;
4265       *)   BUGURL="$withval"
4266            ;;
4267      esac
4268 else
4269   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4270
4271 fi
4272
4273   case ${BUGURL} in
4274   "")
4275     REPORT_BUGS_TO=
4276     REPORT_BUGS_TEXI=
4277     ;;
4278   *)
4279     REPORT_BUGS_TO="<$BUGURL>"
4280     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4281     ;;
4282   esac;
4283
4284
4285
4286
4287 cat >>confdefs.h <<_ACEOF
4288 #define PKGVERSION "$PKGVERSION"
4289 _ACEOF
4290
4291
4292 cat >>confdefs.h <<_ACEOF
4293 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4294 _ACEOF
4295
4296
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4298 $as_echo_n "checking return type of signal handlers... " >&6; }
4299 if test "${ac_cv_type_signal+set}" = set; then :
4300   $as_echo_n "(cached) " >&6
4301 else
4302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4303 /* end confdefs.h.  */
4304 #include <sys/types.h>
4305 #include <signal.h>
4306
4307 int
4308 main ()
4309 {
4310 return *(signal (0, 0)) (0) == 1;
4311   ;
4312   return 0;
4313 }
4314 _ACEOF
4315 if ac_fn_c_try_compile "$LINENO"; then :
4316   ac_cv_type_signal=int
4317 else
4318   ac_cv_type_signal=void
4319 fi
4320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4321 fi
4322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4323 $as_echo "$ac_cv_type_signal" >&6; }
4324
4325 cat >>confdefs.h <<_ACEOF
4326 #define RETSIGTYPE $ac_cv_type_signal
4327 _ACEOF
4328
4329
4330
4331
4332
4333 sim_link_files=
4334 sim_link_links=
4335
4336 sim_link_links=tconfig.h
4337 if test -f ${srcdir}/tconfig.in
4338 then
4339   sim_link_files=tconfig.in
4340 else
4341   sim_link_files=../common/tconfig.in
4342 fi
4343
4344 # targ-vals.def points to the libc macro description file.
4345 case "${target}" in
4346 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4347 esac
4348 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4349 sim_link_links="${sim_link_links} targ-vals.def"
4350
4351
4352
4353 # Put a useful copy of CPP_FOR_TARGET in Makefile.
4354 # This is only used to build the target values header files.  These files are
4355 # shipped with distributions so CPP_FOR_TARGET only needs to work in
4356 # developer's trees.  This value is borrowed from ../../Makefile.in.
4357 CPP_FOR_TARGET="\` \
4358   if test -f \$\${rootme}/../../gcc/Makefile ; then \
4359     if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \
4360       echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \
4361     else \
4362       echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \
4363     fi; \
4364   else \
4365     if test '\$(host_canonical)' = '\$(target_canonical)' ; then \
4366       echo \$(CC); \
4367     else \
4368       t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \
4369     fi; \
4370   fi\` -E"
4371
4372
4373 # Set TARGET_SUBDIR, needed by CPP_FOR_TARGET.
4374 if test x"${host}" = x"${target}" ; then
4375         TARGET_SUBDIR="."
4376 else
4377         TARGET_SUBDIR=${target_alias}
4378 fi
4379
4380
4381 # These aren't all needed yet, but will be eventually.
4382 for ac_header in stdlib.h string.h strings.h time.h sys/times.h sys/stat.h sys/mman.h
4383 do :
4384   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4385 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4386 eval as_val=\$$as_ac_Header
4387    if test "x$as_val" = x""yes; then :
4388   cat >>confdefs.h <<_ACEOF
4389 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4390 _ACEOF
4391
4392 fi
4393
4394 done
4395
4396 for ac_func in mmap munmap lstat truncate ftruncate
4397 do :
4398   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4399 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4400 eval as_val=\$$as_ac_var
4401    if test "x$as_val" = x""yes; then :
4402   cat >>confdefs.h <<_ACEOF
4403 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4404 _ACEOF
4405
4406 fi
4407 done
4408
4409 ac_fn_c_check_member "$LINENO" "struct stat" "st_dev" "ac_cv_member_struct_stat_st_dev" "#ifdef HAVE_SYS_TYPES_H
4410 #include <sys/types.h>
4411 #endif
4412 #ifdef HAVE_SYS_STAT_H
4413 #include <sys/stat.h>
4414 #endif
4415 "
4416 if test "x$ac_cv_member_struct_stat_st_dev" = x""yes; then :
4417
4418 cat >>confdefs.h <<_ACEOF
4419 #define HAVE_STRUCT_STAT_ST_DEV 1
4420 _ACEOF
4421
4422
4423 fi
4424 ac_fn_c_check_member "$LINENO" "struct stat" "st_ino" "ac_cv_member_struct_stat_st_ino" "#ifdef HAVE_SYS_TYPES_H
4425 #include <sys/types.h>
4426 #endif
4427 #ifdef HAVE_SYS_STAT_H
4428 #include <sys/stat.h>
4429 #endif
4430 "
4431 if test "x$ac_cv_member_struct_stat_st_ino" = x""yes; then :
4432
4433 cat >>confdefs.h <<_ACEOF
4434 #define HAVE_STRUCT_STAT_ST_INO 1
4435 _ACEOF
4436
4437
4438 fi
4439 ac_fn_c_check_member "$LINENO" "struct stat" "st_mode" "ac_cv_member_struct_stat_st_mode" "#ifdef HAVE_SYS_TYPES_H
4440 #include <sys/types.h>
4441 #endif
4442 #ifdef HAVE_SYS_STAT_H
4443 #include <sys/stat.h>
4444 #endif
4445 "
4446 if test "x$ac_cv_member_struct_stat_st_mode" = x""yes; then :
4447
4448 cat >>confdefs.h <<_ACEOF
4449 #define HAVE_STRUCT_STAT_ST_MODE 1
4450 _ACEOF
4451
4452
4453 fi
4454 ac_fn_c_check_member "$LINENO" "struct stat" "st_nlink" "ac_cv_member_struct_stat_st_nlink" "#ifdef HAVE_SYS_TYPES_H
4455 #include <sys/types.h>
4456 #endif
4457 #ifdef HAVE_SYS_STAT_H
4458 #include <sys/stat.h>
4459 #endif
4460 "
4461 if test "x$ac_cv_member_struct_stat_st_nlink" = x""yes; then :
4462
4463 cat >>confdefs.h <<_ACEOF
4464 #define HAVE_STRUCT_STAT_ST_NLINK 1
4465 _ACEOF
4466
4467
4468 fi
4469 ac_fn_c_check_member "$LINENO" "struct stat" "st_uid" "ac_cv_member_struct_stat_st_uid" "#ifdef HAVE_SYS_TYPES_H
4470 #include <sys/types.h>
4471 #endif
4472 #ifdef HAVE_SYS_STAT_H
4473 #include <sys/stat.h>
4474 #endif
4475 "
4476 if test "x$ac_cv_member_struct_stat_st_uid" = x""yes; then :
4477
4478 cat >>confdefs.h <<_ACEOF
4479 #define HAVE_STRUCT_STAT_ST_UID 1
4480 _ACEOF
4481
4482
4483 fi
4484 ac_fn_c_check_member "$LINENO" "struct stat" "st_gid" "ac_cv_member_struct_stat_st_gid" "#ifdef HAVE_SYS_TYPES_H
4485 #include <sys/types.h>
4486 #endif
4487 #ifdef HAVE_SYS_STAT_H
4488 #include <sys/stat.h>
4489 #endif
4490 "
4491 if test "x$ac_cv_member_struct_stat_st_gid" = x""yes; then :
4492
4493 cat >>confdefs.h <<_ACEOF
4494 #define HAVE_STRUCT_STAT_ST_GID 1
4495 _ACEOF
4496
4497
4498 fi
4499 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "#ifdef HAVE_SYS_TYPES_H
4500 #include <sys/types.h>
4501 #endif
4502 #ifdef HAVE_SYS_STAT_H
4503 #include <sys/stat.h>
4504 #endif
4505 "
4506 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
4507
4508 cat >>confdefs.h <<_ACEOF
4509 #define HAVE_STRUCT_STAT_ST_RDEV 1
4510 _ACEOF
4511
4512
4513 fi
4514 ac_fn_c_check_member "$LINENO" "struct stat" "st_size" "ac_cv_member_struct_stat_st_size" "#ifdef HAVE_SYS_TYPES_H
4515 #include <sys/types.h>
4516 #endif
4517 #ifdef HAVE_SYS_STAT_H
4518 #include <sys/stat.h>
4519 #endif
4520 "
4521 if test "x$ac_cv_member_struct_stat_st_size" = x""yes; then :
4522
4523 cat >>confdefs.h <<_ACEOF
4524 #define HAVE_STRUCT_STAT_ST_SIZE 1
4525 _ACEOF
4526
4527
4528 fi
4529 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "#ifdef HAVE_SYS_TYPES_H
4530 #include <sys/types.h>
4531 #endif
4532 #ifdef HAVE_SYS_STAT_H
4533 #include <sys/stat.h>
4534 #endif
4535 "
4536 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
4537
4538 cat >>confdefs.h <<_ACEOF
4539 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
4540 _ACEOF
4541
4542
4543 fi
4544 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "#ifdef HAVE_SYS_TYPES_H
4545 #include <sys/types.h>
4546 #endif
4547 #ifdef HAVE_SYS_STAT_H
4548 #include <sys/stat.h>
4549 #endif
4550 "
4551 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
4552
4553 cat >>confdefs.h <<_ACEOF
4554 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
4555 _ACEOF
4556
4557
4558 fi
4559 ac_fn_c_check_member "$LINENO" "struct stat" "st_atime" "ac_cv_member_struct_stat_st_atime" "#ifdef HAVE_SYS_TYPES_H
4560 #include <sys/types.h>
4561 #endif
4562 #ifdef HAVE_SYS_STAT_H
4563 #include <sys/stat.h>
4564 #endif
4565 "
4566 if test "x$ac_cv_member_struct_stat_st_atime" = x""yes; then :
4567
4568 cat >>confdefs.h <<_ACEOF
4569 #define HAVE_STRUCT_STAT_ST_ATIME 1
4570 _ACEOF
4571
4572
4573 fi
4574 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "#ifdef HAVE_SYS_TYPES_H
4575 #include <sys/types.h>
4576 #endif
4577 #ifdef HAVE_SYS_STAT_H
4578 #include <sys/stat.h>
4579 #endif
4580 "
4581 if test "x$ac_cv_member_struct_stat_st_mtime" = x""yes; then :
4582
4583 cat >>confdefs.h <<_ACEOF
4584 #define HAVE_STRUCT_STAT_ST_MTIME 1
4585 _ACEOF
4586
4587
4588 fi
4589 ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime" "ac_cv_member_struct_stat_st_ctime" "#ifdef HAVE_SYS_TYPES_H
4590 #include <sys/types.h>
4591 #endif
4592 #ifdef HAVE_SYS_STAT_H
4593 #include <sys/stat.h>
4594 #endif
4595 "
4596 if test "x$ac_cv_member_struct_stat_st_ctime" = x""yes; then :
4597
4598 cat >>confdefs.h <<_ACEOF
4599 #define HAVE_STRUCT_STAT_ST_CTIME 1
4600 _ACEOF
4601
4602
4603 fi
4604
4605 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
4606 #include <sys/socket.h>
4607
4608 "
4609 if test "x$ac_cv_type_socklen_t" = x""yes; then :
4610
4611 cat >>confdefs.h <<_ACEOF
4612 #define HAVE_SOCKLEN_T 1
4613 _ACEOF
4614
4615
4616 fi
4617
4618
4619 ac_config_files="$ac_config_files Makefile"
4620
4621 ac_config_commands="$ac_config_commands default"
4622
4623 cat >confcache <<\_ACEOF
4624 # This file is a shell script that caches the results of configure
4625 # tests run on this system so they can be shared between configure
4626 # scripts and configure runs, see configure's option --config-cache.
4627 # It is not useful on other systems.  If it contains results you don't
4628 # want to keep, you may remove or edit it.
4629 #
4630 # config.status only pays attention to the cache file if you give it
4631 # the --recheck option to rerun configure.
4632 #
4633 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4634 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4635 # following values.
4636
4637 _ACEOF
4638
4639 # The following way of writing the cache mishandles newlines in values,
4640 # but we know of no workaround that is simple, portable, and efficient.
4641 # So, we kill variables containing newlines.
4642 # Ultrix sh set writes to stderr and can't be redirected directly,
4643 # and sets the high bit in the cache file unless we assign to the vars.
4644 (
4645   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4646     eval ac_val=\$$ac_var
4647     case $ac_val in #(
4648     *${as_nl}*)
4649       case $ac_var in #(
4650       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4651 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4652       esac
4653       case $ac_var in #(
4654       _ | IFS | as_nl) ;; #(
4655       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4656       *) { eval $ac_var=; unset $ac_var;} ;;
4657       esac ;;
4658     esac
4659   done
4660
4661   (set) 2>&1 |
4662     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4663     *${as_nl}ac_space=\ *)
4664       # `set' does not quote correctly, so add quotes: double-quote
4665       # substitution turns \\\\ into \\, and sed turns \\ into \.
4666       sed -n \
4667         "s/'/'\\\\''/g;
4668           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4669       ;; #(
4670     *)
4671       # `set' quotes correctly as required by POSIX, so do not add quotes.
4672       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4673       ;;
4674     esac |
4675     sort
4676 ) |
4677   sed '
4678      /^ac_cv_env_/b end
4679      t clear
4680      :clear
4681      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4682      t end
4683      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4684      :end' >>confcache
4685 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4686   if test -w "$cache_file"; then
4687     test "x$cache_file" != "x/dev/null" &&
4688       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4689 $as_echo "$as_me: updating cache $cache_file" >&6;}
4690     cat confcache >$cache_file
4691   else
4692     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4693 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4694   fi
4695 fi
4696 rm -f confcache
4697
4698 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4699 # Let make expand exec_prefix.
4700 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4701
4702 DEFS=-DHAVE_CONFIG_H
4703
4704 ac_libobjs=
4705 ac_ltlibobjs=
4706 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4707   # 1. Remove the extension, and $U if already installed.
4708   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4709   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4710   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4711   #    will be set to the directory where LIBOBJS objects are built.
4712   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4713   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4714 done
4715 LIBOBJS=$ac_libobjs
4716
4717 LTLIBOBJS=$ac_ltlibobjs
4718
4719
4720
4721 : ${CONFIG_STATUS=./config.status}
4722 ac_write_fail=0
4723 ac_clean_files_save=$ac_clean_files
4724 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4726 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4727 as_write_fail=0
4728 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4729 #! $SHELL
4730 # Generated by $as_me.
4731 # Run this file to recreate the current configuration.
4732 # Compiler output produced by configure, useful for debugging
4733 # configure, is in config.log if it exists.
4734
4735 debug=false
4736 ac_cs_recheck=false
4737 ac_cs_silent=false
4738
4739 SHELL=\${CONFIG_SHELL-$SHELL}
4740 export SHELL
4741 _ASEOF
4742 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4743 ## -------------------- ##
4744 ## M4sh Initialization. ##
4745 ## -------------------- ##
4746
4747 # Be more Bourne compatible
4748 DUALCASE=1; export DUALCASE # for MKS sh
4749 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4750   emulate sh
4751   NULLCMD=:
4752   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4753   # is contrary to our usage.  Disable this feature.
4754   alias -g '${1+"$@"}'='"$@"'
4755   setopt NO_GLOB_SUBST
4756 else
4757   case `(set -o) 2>/dev/null` in #(
4758   *posix*) :
4759     set -o posix ;; #(
4760   *) :
4761      ;;
4762 esac
4763 fi
4764
4765
4766 as_nl='
4767 '
4768 export as_nl
4769 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4770 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4771 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4772 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4773 # Prefer a ksh shell builtin over an external printf program on Solaris,
4774 # but without wasting forks for bash or zsh.
4775 if test -z "$BASH_VERSION$ZSH_VERSION" \
4776     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4777   as_echo='print -r --'
4778   as_echo_n='print -rn --'
4779 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4780   as_echo='printf %s\n'
4781   as_echo_n='printf %s'
4782 else
4783   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4784     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4785     as_echo_n='/usr/ucb/echo -n'
4786   else
4787     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4788     as_echo_n_body='eval
4789       arg=$1;
4790       case $arg in #(
4791       *"$as_nl"*)
4792         expr "X$arg" : "X\\(.*\\)$as_nl";
4793         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4794       esac;
4795       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4796     '
4797     export as_echo_n_body
4798     as_echo_n='sh -c $as_echo_n_body as_echo'
4799   fi
4800   export as_echo_body
4801   as_echo='sh -c $as_echo_body as_echo'
4802 fi
4803
4804 # The user is always right.
4805 if test "${PATH_SEPARATOR+set}" != set; then
4806   PATH_SEPARATOR=:
4807   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4808     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4809       PATH_SEPARATOR=';'
4810   }
4811 fi
4812
4813
4814 # IFS
4815 # We need space, tab and new line, in precisely that order.  Quoting is
4816 # there to prevent editors from complaining about space-tab.
4817 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4818 # splitting by setting IFS to empty value.)
4819 IFS=" ""        $as_nl"
4820
4821 # Find who we are.  Look in the path if we contain no directory separator.
4822 case $0 in #((
4823   *[\\/]* ) as_myself=$0 ;;
4824   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4825 for as_dir in $PATH
4826 do
4827   IFS=$as_save_IFS
4828   test -z "$as_dir" && as_dir=.
4829     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4830   done
4831 IFS=$as_save_IFS
4832
4833      ;;
4834 esac
4835 # We did not find ourselves, most probably we were run as `sh COMMAND'
4836 # in which case we are not to be found in the path.
4837 if test "x$as_myself" = x; then
4838   as_myself=$0
4839 fi
4840 if test ! -f "$as_myself"; then
4841   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4842   exit 1
4843 fi
4844
4845 # Unset variables that we do not need and which cause bugs (e.g. in
4846 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4847 # suppresses any "Segmentation fault" message there.  '((' could
4848 # trigger a bug in pdksh 5.2.14.
4849 for as_var in BASH_ENV ENV MAIL MAILPATH
4850 do eval test x\${$as_var+set} = xset \
4851   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4852 done
4853 PS1='$ '
4854 PS2='> '
4855 PS4='+ '
4856
4857 # NLS nuisances.
4858 LC_ALL=C
4859 export LC_ALL
4860 LANGUAGE=C
4861 export LANGUAGE
4862
4863 # CDPATH.
4864 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4865
4866
4867 # as_fn_error ERROR [LINENO LOG_FD]
4868 # ---------------------------------
4869 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4870 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4871 # script with status $?, using 1 if that was 0.
4872 as_fn_error ()
4873 {
4874   as_status=$?; test $as_status -eq 0 && as_status=1
4875   if test "$3"; then
4876     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4877     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4878   fi
4879   $as_echo "$as_me: error: $1" >&2
4880   as_fn_exit $as_status
4881 } # as_fn_error
4882
4883
4884 # as_fn_set_status STATUS
4885 # -----------------------
4886 # Set $? to STATUS, without forking.
4887 as_fn_set_status ()
4888 {
4889   return $1
4890 } # as_fn_set_status
4891
4892 # as_fn_exit STATUS
4893 # -----------------
4894 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4895 as_fn_exit ()
4896 {
4897   set +e
4898   as_fn_set_status $1
4899   exit $1
4900 } # as_fn_exit
4901
4902 # as_fn_unset VAR
4903 # ---------------
4904 # Portably unset VAR.
4905 as_fn_unset ()
4906 {
4907   { eval $1=; unset $1;}
4908 }
4909 as_unset=as_fn_unset
4910 # as_fn_append VAR VALUE
4911 # ----------------------
4912 # Append the text in VALUE to the end of the definition contained in VAR. Take
4913 # advantage of any shell optimizations that allow amortized linear growth over
4914 # repeated appends, instead of the typical quadratic growth present in naive
4915 # implementations.
4916 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4917   eval 'as_fn_append ()
4918   {
4919     eval $1+=\$2
4920   }'
4921 else
4922   as_fn_append ()
4923   {
4924     eval $1=\$$1\$2
4925   }
4926 fi # as_fn_append
4927
4928 # as_fn_arith ARG...
4929 # ------------------
4930 # Perform arithmetic evaluation on the ARGs, and store the result in the
4931 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4932 # must be portable across $(()) and expr.
4933 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4934   eval 'as_fn_arith ()
4935   {
4936     as_val=$(( $* ))
4937   }'
4938 else
4939   as_fn_arith ()
4940   {
4941     as_val=`expr "$@" || test $? -eq 1`
4942   }
4943 fi # as_fn_arith
4944
4945
4946 if expr a : '\(a\)' >/dev/null 2>&1 &&
4947    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4948   as_expr=expr
4949 else
4950   as_expr=false
4951 fi
4952
4953 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4954   as_basename=basename
4955 else
4956   as_basename=false
4957 fi
4958
4959 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4960   as_dirname=dirname
4961 else
4962   as_dirname=false
4963 fi
4964
4965 as_me=`$as_basename -- "$0" ||
4966 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4967          X"$0" : 'X\(//\)$' \| \
4968          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4969 $as_echo X/"$0" |
4970     sed '/^.*\/\([^/][^/]*\)\/*$/{
4971             s//\1/
4972             q
4973           }
4974           /^X\/\(\/\/\)$/{
4975             s//\1/
4976             q
4977           }
4978           /^X\/\(\/\).*/{
4979             s//\1/
4980             q
4981           }
4982           s/.*/./; q'`
4983
4984 # Avoid depending upon Character Ranges.
4985 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4986 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4987 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4988 as_cr_digits='0123456789'
4989 as_cr_alnum=$as_cr_Letters$as_cr_digits
4990
4991 ECHO_C= ECHO_N= ECHO_T=
4992 case `echo -n x` in #(((((
4993 -n*)
4994   case `echo 'xy\c'` in
4995   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4996   xy)  ECHO_C='\c';;
4997   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4998        ECHO_T=' ';;
4999   esac;;
5000 *)
5001   ECHO_N='-n';;
5002 esac
5003
5004 rm -f conf$$ conf$$.exe conf$$.file
5005 if test -d conf$$.dir; then
5006   rm -f conf$$.dir/conf$$.file
5007 else
5008   rm -f conf$$.dir
5009   mkdir conf$$.dir 2>/dev/null
5010 fi
5011 if (echo >conf$$.file) 2>/dev/null; then
5012   if ln -s conf$$.file conf$$ 2>/dev/null; then
5013     as_ln_s='ln -s'
5014     # ... but there are two gotchas:
5015     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5016     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5017     # In both cases, we have to default to `cp -p'.
5018     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5019       as_ln_s='cp -p'
5020   elif ln conf$$.file conf$$ 2>/dev/null; then
5021     as_ln_s=ln
5022   else
5023     as_ln_s='cp -p'
5024   fi
5025 else
5026   as_ln_s='cp -p'
5027 fi
5028 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5029 rmdir conf$$.dir 2>/dev/null
5030
5031
5032 # as_fn_mkdir_p
5033 # -------------
5034 # Create "$as_dir" as a directory, including parents if necessary.
5035 as_fn_mkdir_p ()
5036 {
5037
5038   case $as_dir in #(
5039   -*) as_dir=./$as_dir;;
5040   esac
5041   test -d "$as_dir" || eval $as_mkdir_p || {
5042     as_dirs=
5043     while :; do
5044       case $as_dir in #(
5045       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5046       *) as_qdir=$as_dir;;
5047       esac
5048       as_dirs="'$as_qdir' $as_dirs"
5049       as_dir=`$as_dirname -- "$as_dir" ||
5050 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5051          X"$as_dir" : 'X\(//\)[^/]' \| \
5052          X"$as_dir" : 'X\(//\)$' \| \
5053          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5054 $as_echo X"$as_dir" |
5055     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5056             s//\1/
5057             q
5058           }
5059           /^X\(\/\/\)[^/].*/{
5060             s//\1/
5061             q
5062           }
5063           /^X\(\/\/\)$/{
5064             s//\1/
5065             q
5066           }
5067           /^X\(\/\).*/{
5068             s//\1/
5069             q
5070           }
5071           s/.*/./; q'`
5072       test -d "$as_dir" && break
5073     done
5074     test -z "$as_dirs" || eval "mkdir $as_dirs"
5075   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5076
5077
5078 } # as_fn_mkdir_p
5079 if mkdir -p . 2>/dev/null; then
5080   as_mkdir_p='mkdir -p "$as_dir"'
5081 else
5082   test -d ./-p && rmdir ./-p
5083   as_mkdir_p=false
5084 fi
5085
5086 if test -x / >/dev/null 2>&1; then
5087   as_test_x='test -x'
5088 else
5089   if ls -dL / >/dev/null 2>&1; then
5090     as_ls_L_option=L
5091   else
5092     as_ls_L_option=
5093   fi
5094   as_test_x='
5095     eval sh -c '\''
5096       if test -d "$1"; then
5097         test -d "$1/.";
5098       else
5099         case $1 in #(
5100         -*)set "./$1";;
5101         esac;
5102         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5103         ???[sx]*):;;*)false;;esac;fi
5104     '\'' sh
5105   '
5106 fi
5107 as_executable_p=$as_test_x
5108
5109 # Sed expression to map a string onto a valid CPP name.
5110 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5111
5112 # Sed expression to map a string onto a valid variable name.
5113 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5114
5115
5116 exec 6>&1
5117 ## ----------------------------------- ##
5118 ## Main body of $CONFIG_STATUS script. ##
5119 ## ----------------------------------- ##
5120 _ASEOF
5121 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5122
5123 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5124 # Save the log message, to keep $0 and so on meaningful, and to
5125 # report actual input values of CONFIG_FILES etc. instead of their
5126 # values after options handling.
5127 ac_log="
5128 This file was extended by $as_me, which was
5129 generated by GNU Autoconf 2.64.  Invocation command line was
5130
5131   CONFIG_FILES    = $CONFIG_FILES
5132   CONFIG_HEADERS  = $CONFIG_HEADERS
5133   CONFIG_LINKS    = $CONFIG_LINKS
5134   CONFIG_COMMANDS = $CONFIG_COMMANDS
5135   $ $0 $@
5136
5137 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5138 "
5139
5140 _ACEOF
5141
5142 case $ac_config_files in *"
5143 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5144 esac
5145
5146 case $ac_config_headers in *"
5147 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5148 esac
5149
5150
5151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5152 # Files that config.status was made for.
5153 config_files="$ac_config_files"
5154 config_headers="$ac_config_headers"
5155 config_commands="$ac_config_commands"
5156
5157 _ACEOF
5158
5159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5160 ac_cs_usage="\
5161 \`$as_me' instantiates files and other configuration actions
5162 from templates according to the current configuration.  Unless the files
5163 and actions are specified as TAGs, all are instantiated by default.
5164
5165 Usage: $0 [OPTION]... [TAG]...
5166
5167   -h, --help       print this help, then exit
5168   -V, --version    print version number and configuration settings, then exit
5169   -q, --quiet, --silent
5170                    do not print progress messages
5171   -d, --debug      don't remove temporary files
5172       --recheck    update $as_me by reconfiguring in the same conditions
5173       --file=FILE[:TEMPLATE]
5174                    instantiate the configuration file FILE
5175       --header=FILE[:TEMPLATE]
5176                    instantiate the configuration header FILE
5177
5178 Configuration files:
5179 $config_files
5180
5181 Configuration headers:
5182 $config_headers
5183
5184 Configuration commands:
5185 $config_commands
5186
5187 Report bugs to the package provider."
5188
5189 _ACEOF
5190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5191 ac_cs_version="\\
5192 config.status
5193 configured by $0, generated by GNU Autoconf 2.64,
5194   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5195
5196 Copyright (C) 2009 Free Software Foundation, Inc.
5197 This config.status script is free software; the Free Software Foundation
5198 gives unlimited permission to copy, distribute and modify it."
5199
5200 ac_pwd='$ac_pwd'
5201 srcdir='$srcdir'
5202 INSTALL='$INSTALL'
5203 test -n "\$AWK" || AWK=awk
5204 _ACEOF
5205
5206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5207 # The default lists apply if the user does not specify any file.
5208 ac_need_defaults=:
5209 while test $# != 0
5210 do
5211   case $1 in
5212   --*=*)
5213     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5214     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5215     ac_shift=:
5216     ;;
5217   *)
5218     ac_option=$1
5219     ac_optarg=$2
5220     ac_shift=shift
5221     ;;
5222   esac
5223
5224   case $ac_option in
5225   # Handling of the options.
5226   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5227     ac_cs_recheck=: ;;
5228   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5229     $as_echo "$ac_cs_version"; exit ;;
5230   --debug | --debu | --deb | --de | --d | -d )
5231     debug=: ;;
5232   --file | --fil | --fi | --f )
5233     $ac_shift
5234     case $ac_optarg in
5235     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5236     esac
5237     as_fn_append CONFIG_FILES " '$ac_optarg'"
5238     ac_need_defaults=false;;
5239   --header | --heade | --head | --hea )
5240     $ac_shift
5241     case $ac_optarg in
5242     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5243     esac
5244     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5245     ac_need_defaults=false;;
5246   --he | --h)
5247     # Conflict between --help and --header
5248     as_fn_error "ambiguous option: \`$1'
5249 Try \`$0 --help' for more information.";;
5250   --help | --hel | -h )
5251     $as_echo "$ac_cs_usage"; exit ;;
5252   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5253   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5254     ac_cs_silent=: ;;
5255
5256   # This is an error.
5257   -*) as_fn_error "unrecognized option: \`$1'
5258 Try \`$0 --help' for more information." ;;
5259
5260   *) as_fn_append ac_config_targets " $1"
5261      ac_need_defaults=false ;;
5262
5263   esac
5264   shift
5265 done
5266
5267 ac_configure_extra_args=
5268
5269 if $ac_cs_silent; then
5270   exec 6>/dev/null
5271   ac_configure_extra_args="$ac_configure_extra_args --silent"
5272 fi
5273
5274 _ACEOF
5275 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5276 if \$ac_cs_recheck; then
5277   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5278   shift
5279   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5280   CONFIG_SHELL='$SHELL'
5281   export CONFIG_SHELL
5282   exec "\$@"
5283 fi
5284
5285 _ACEOF
5286 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5287 exec 5>>config.log
5288 {
5289   echo
5290   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5291 ## Running $as_me. ##
5292 _ASBOX
5293   $as_echo "$ac_log"
5294 } >&5
5295
5296 _ACEOF
5297 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5298 _ACEOF
5299
5300 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5301
5302 # Handling of arguments.
5303 for ac_config_target in $ac_config_targets
5304 do
5305   case $ac_config_target in
5306     "cconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS cconfig.h:config.in" ;;
5307     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5308     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5309
5310   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5311   esac
5312 done
5313
5314
5315 # If the user did not use the arguments to specify the items to instantiate,
5316 # then the envvar interface is used.  Set only those that are not.
5317 # We use the long form for the default assignment because of an extremely
5318 # bizarre bug on SunOS 4.1.3.
5319 if $ac_need_defaults; then
5320   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5321   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5322   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5323 fi
5324
5325 # Have a temporary directory for convenience.  Make it in the build tree
5326 # simply because there is no reason against having it here, and in addition,
5327 # creating and moving files from /tmp can sometimes cause problems.
5328 # Hook for its removal unless debugging.
5329 # Note that there is a small window in which the directory will not be cleaned:
5330 # after its creation but before its name has been assigned to `$tmp'.
5331 $debug ||
5332 {
5333   tmp=
5334   trap 'exit_status=$?
5335   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5336 ' 0
5337   trap 'as_fn_exit 1' 1 2 13 15
5338 }
5339 # Create a (secure) tmp directory for tmp files.
5340
5341 {
5342   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5343   test -n "$tmp" && test -d "$tmp"
5344 }  ||
5345 {
5346   tmp=./conf$$-$RANDOM
5347   (umask 077 && mkdir "$tmp")
5348 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5349
5350 # Set up the scripts for CONFIG_FILES section.
5351 # No need to generate them if there are no CONFIG_FILES.
5352 # This happens for instance with `./config.status config.h'.
5353 if test -n "$CONFIG_FILES"; then
5354
5355
5356 ac_cr=`echo X | tr X '\015'`
5357 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5358 # But we know of no other shell where ac_cr would be empty at this
5359 # point, so we can use a bashism as a fallback.
5360 if test "x$ac_cr" = x; then
5361   eval ac_cr=\$\'\\r\'
5362 fi
5363 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5364 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5365   ac_cs_awk_cr='\r'
5366 else
5367   ac_cs_awk_cr=$ac_cr
5368 fi
5369
5370 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5371 _ACEOF
5372
5373
5374 {
5375   echo "cat >conf$$subs.awk <<_ACEOF" &&
5376   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5377   echo "_ACEOF"
5378 } >conf$$subs.sh ||
5379   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5380 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5381 ac_delim='%!_!# '
5382 for ac_last_try in false false false false false :; do
5383   . ./conf$$subs.sh ||
5384     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5385
5386   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5387   if test $ac_delim_n = $ac_delim_num; then
5388     break
5389   elif $ac_last_try; then
5390     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5391   else
5392     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5393   fi
5394 done
5395 rm -f conf$$subs.sh
5396
5397 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5398 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5399 _ACEOF
5400 sed -n '
5401 h
5402 s/^/S["/; s/!.*/"]=/
5403 p
5404 g
5405 s/^[^!]*!//
5406 :repl
5407 t repl
5408 s/'"$ac_delim"'$//
5409 t delim
5410 :nl
5411 h
5412 s/\(.\{148\}\).*/\1/
5413 t more1
5414 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5415 p
5416 n
5417 b repl
5418 :more1
5419 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5420 p
5421 g
5422 s/.\{148\}//
5423 t nl
5424 :delim
5425 h
5426 s/\(.\{148\}\).*/\1/
5427 t more2
5428 s/["\\]/\\&/g; s/^/"/; s/$/"/
5429 p
5430 b
5431 :more2
5432 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5433 p
5434 g
5435 s/.\{148\}//
5436 t delim
5437 ' <conf$$subs.awk | sed '
5438 /^[^""]/{
5439   N
5440   s/\n//
5441 }
5442 ' >>$CONFIG_STATUS || ac_write_fail=1
5443 rm -f conf$$subs.awk
5444 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5445 _ACAWK
5446 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5447   for (key in S) S_is_set[key] = 1
5448   FS = "\a"
5449
5450 }
5451 {
5452   line = $ 0
5453   nfields = split(line, field, "@")
5454   substed = 0
5455   len = length(field[1])
5456   for (i = 2; i < nfields; i++) {
5457     key = field[i]
5458     keylen = length(key)
5459     if (S_is_set[key]) {
5460       value = S[key]
5461       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5462       len += length(value) + length(field[++i])
5463       substed = 1
5464     } else
5465       len += 1 + keylen
5466   }
5467
5468   print line
5469 }
5470
5471 _ACAWK
5472 _ACEOF
5473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5474 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5475   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5476 else
5477   cat
5478 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5479   || as_fn_error "could not setup config files machinery" "$LINENO" 5
5480 _ACEOF
5481
5482 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5483 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5484 # trailing colons and then remove the whole line if VPATH becomes empty
5485 # (actually we leave an empty line to preserve line numbers).
5486 if test "x$srcdir" = x.; then
5487   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5488 s/:*\$(srcdir):*/:/
5489 s/:*\${srcdir}:*/:/
5490 s/:*@srcdir@:*/:/
5491 s/^\([^=]*=[     ]*\):*/\1/
5492 s/:*$//
5493 s/^[^=]*=[       ]*$//
5494 }'
5495 fi
5496
5497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5498 fi # test -n "$CONFIG_FILES"
5499
5500 # Set up the scripts for CONFIG_HEADERS section.
5501 # No need to generate them if there are no CONFIG_HEADERS.
5502 # This happens for instance with `./config.status Makefile'.
5503 if test -n "$CONFIG_HEADERS"; then
5504 cat >"$tmp/defines.awk" <<\_ACAWK ||
5505 BEGIN {
5506 _ACEOF
5507
5508 # Transform confdefs.h into an awk script `defines.awk', embedded as
5509 # here-document in config.status, that substitutes the proper values into
5510 # config.h.in to produce config.h.
5511
5512 # Create a delimiter string that does not exist in confdefs.h, to ease
5513 # handling of long lines.
5514 ac_delim='%!_!# '
5515 for ac_last_try in false false :; do
5516   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5517   if test -z "$ac_t"; then
5518     break
5519   elif $ac_last_try; then
5520     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5521   else
5522     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5523   fi
5524 done
5525
5526 # For the awk script, D is an array of macro values keyed by name,
5527 # likewise P contains macro parameters if any.  Preserve backslash
5528 # newline sequences.
5529
5530 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5531 sed -n '
5532 s/.\{148\}/&'"$ac_delim"'/g
5533 t rset
5534 :rset
5535 s/^[     ]*#[    ]*define[       ][      ]*/ /
5536 t def
5537 d
5538 :def
5539 s/\\$//
5540 t bsnl
5541 s/["\\]/\\&/g
5542 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5543 D["\1"]=" \3"/p
5544 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5545 d
5546 :bsnl
5547 s/["\\]/\\&/g
5548 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5549 D["\1"]=" \3\\\\\\n"\\/p
5550 t cont
5551 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5552 t cont
5553 d
5554 :cont
5555 n
5556 s/.\{148\}/&'"$ac_delim"'/g
5557 t clear
5558 :clear
5559 s/\\$//
5560 t bsnlc
5561 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5562 d
5563 :bsnlc
5564 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5565 b cont
5566 ' <confdefs.h | sed '
5567 s/'"$ac_delim"'/"\\\
5568 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5569
5570 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5571   for (key in D) D_is_set[key] = 1
5572   FS = "\a"
5573 }
5574 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5575   line = \$ 0
5576   split(line, arg, " ")
5577   if (arg[1] == "#") {
5578     defundef = arg[2]
5579     mac1 = arg[3]
5580   } else {
5581     defundef = substr(arg[1], 2)
5582     mac1 = arg[2]
5583   }
5584   split(mac1, mac2, "(") #)
5585   macro = mac2[1]
5586   prefix = substr(line, 1, index(line, defundef) - 1)
5587   if (D_is_set[macro]) {
5588     # Preserve the white space surrounding the "#".
5589     print prefix "define", macro P[macro] D[macro]
5590     next
5591   } else {
5592     # Replace #undef with comments.  This is necessary, for example,
5593     # in the case of _POSIX_SOURCE, which is predefined and required
5594     # on some systems where configure will not decide to define it.
5595     if (defundef == "undef") {
5596       print "/*", prefix defundef, macro, "*/"
5597       next
5598     }
5599   }
5600 }
5601 { print }
5602 _ACAWK
5603 _ACEOF
5604 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5605   as_fn_error "could not setup config headers machinery" "$LINENO" 5
5606 fi # test -n "$CONFIG_HEADERS"
5607
5608
5609 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
5610 shift
5611 for ac_tag
5612 do
5613   case $ac_tag in
5614   :[FHLC]) ac_mode=$ac_tag; continue;;
5615   esac
5616   case $ac_mode$ac_tag in
5617   :[FHL]*:*);;
5618   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5619   :[FH]-) ac_tag=-:-;;
5620   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5621   esac
5622   ac_save_IFS=$IFS
5623   IFS=:
5624   set x $ac_tag
5625   IFS=$ac_save_IFS
5626   shift
5627   ac_file=$1
5628   shift
5629
5630   case $ac_mode in
5631   :L) ac_source=$1;;
5632   :[FH])
5633     ac_file_inputs=
5634     for ac_f
5635     do
5636       case $ac_f in
5637       -) ac_f="$tmp/stdin";;
5638       *) # Look for the file first in the build tree, then in the source tree
5639          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5640          # because $ac_f cannot contain `:'.
5641          test -f "$ac_f" ||
5642            case $ac_f in
5643            [\\/$]*) false;;
5644            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5645            esac ||
5646            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5647       esac
5648       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5649       as_fn_append ac_file_inputs " '$ac_f'"
5650     done
5651
5652     # Let's still pretend it is `configure' which instantiates (i.e., don't
5653     # use $as_me), people would be surprised to read:
5654     #    /* config.h.  Generated by config.status.  */
5655     configure_input='Generated from '`
5656           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5657         `' by configure.'
5658     if test x"$ac_file" != x-; then
5659       configure_input="$ac_file.  $configure_input"
5660       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5661 $as_echo "$as_me: creating $ac_file" >&6;}
5662     fi
5663     # Neutralize special characters interpreted by sed in replacement strings.
5664     case $configure_input in #(
5665     *\&* | *\|* | *\\* )
5666        ac_sed_conf_input=`$as_echo "$configure_input" |
5667        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5668     *) ac_sed_conf_input=$configure_input;;
5669     esac
5670
5671     case $ac_tag in
5672     *:-:* | *:-) cat >"$tmp/stdin" \
5673       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5674     esac
5675     ;;
5676   esac
5677
5678   ac_dir=`$as_dirname -- "$ac_file" ||
5679 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5680          X"$ac_file" : 'X\(//\)[^/]' \| \
5681          X"$ac_file" : 'X\(//\)$' \| \
5682          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5683 $as_echo X"$ac_file" |
5684     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5685             s//\1/
5686             q
5687           }
5688           /^X\(\/\/\)[^/].*/{
5689             s//\1/
5690             q
5691           }
5692           /^X\(\/\/\)$/{
5693             s//\1/
5694             q
5695           }
5696           /^X\(\/\).*/{
5697             s//\1/
5698             q
5699           }
5700           s/.*/./; q'`
5701   as_dir="$ac_dir"; as_fn_mkdir_p
5702   ac_builddir=.
5703
5704 case "$ac_dir" in
5705 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5706 *)
5707   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5708   # A ".." for each directory in $ac_dir_suffix.
5709   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5710   case $ac_top_builddir_sub in
5711   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5712   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5713   esac ;;
5714 esac
5715 ac_abs_top_builddir=$ac_pwd
5716 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5717 # for backward compatibility:
5718 ac_top_builddir=$ac_top_build_prefix
5719
5720 case $srcdir in
5721   .)  # We are building in place.
5722     ac_srcdir=.
5723     ac_top_srcdir=$ac_top_builddir_sub
5724     ac_abs_top_srcdir=$ac_pwd ;;
5725   [\\/]* | ?:[\\/]* )  # Absolute name.
5726     ac_srcdir=$srcdir$ac_dir_suffix;
5727     ac_top_srcdir=$srcdir
5728     ac_abs_top_srcdir=$srcdir ;;
5729   *) # Relative name.
5730     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5731     ac_top_srcdir=$ac_top_build_prefix$srcdir
5732     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5733 esac
5734 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5735
5736
5737   case $ac_mode in
5738   :F)
5739   #
5740   # CONFIG_FILE
5741   #
5742
5743   case $INSTALL in
5744   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5745   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5746   esac
5747 _ACEOF
5748
5749 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5750 # If the template does not know about datarootdir, expand it.
5751 # FIXME: This hack should be removed a few years after 2.60.
5752 ac_datarootdir_hack=; ac_datarootdir_seen=
5753 ac_sed_dataroot='
5754 /datarootdir/ {
5755   p
5756   q
5757 }
5758 /@datadir@/p
5759 /@docdir@/p
5760 /@infodir@/p
5761 /@localedir@/p
5762 /@mandir@/p'
5763 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5764 *datarootdir*) ac_datarootdir_seen=yes;;
5765 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5766   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5767 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5768 _ACEOF
5769 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5770   ac_datarootdir_hack='
5771   s&@datadir@&$datadir&g
5772   s&@docdir@&$docdir&g
5773   s&@infodir@&$infodir&g
5774   s&@localedir@&$localedir&g
5775   s&@mandir@&$mandir&g
5776   s&\\\${datarootdir}&$datarootdir&g' ;;
5777 esac
5778 _ACEOF
5779
5780 # Neutralize VPATH when `$srcdir' = `.'.
5781 # Shell code in configure.ac might set extrasub.
5782 # FIXME: do we really want to maintain this feature?
5783 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5784 ac_sed_extra="$ac_vpsub
5785 $extrasub
5786 _ACEOF
5787 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5788 :t
5789 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5790 s|@configure_input@|$ac_sed_conf_input|;t t
5791 s&@top_builddir@&$ac_top_builddir_sub&;t t
5792 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5793 s&@srcdir@&$ac_srcdir&;t t
5794 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5795 s&@top_srcdir@&$ac_top_srcdir&;t t
5796 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5797 s&@builddir@&$ac_builddir&;t t
5798 s&@abs_builddir@&$ac_abs_builddir&;t t
5799 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5800 s&@INSTALL@&$ac_INSTALL&;t t
5801 $ac_datarootdir_hack
5802 "
5803 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5804   || as_fn_error "could not create $ac_file" "$LINENO" 5
5805
5806 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5807   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5808   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5809   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5810 which seems to be undefined.  Please make sure it is defined." >&5
5811 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5812 which seems to be undefined.  Please make sure it is defined." >&2;}
5813
5814   rm -f "$tmp/stdin"
5815   case $ac_file in
5816   -) cat "$tmp/out" && rm -f "$tmp/out";;
5817   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5818   esac \
5819   || as_fn_error "could not create $ac_file" "$LINENO" 5
5820  ;;
5821   :H)
5822   #
5823   # CONFIG_HEADER
5824   #
5825   if test x"$ac_file" != x-; then
5826     {
5827       $as_echo "/* $configure_input  */" \
5828       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5829     } >"$tmp/config.h" \
5830       || as_fn_error "could not create $ac_file" "$LINENO" 5
5831     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5832       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5833 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5834     else
5835       rm -f "$ac_file"
5836       mv "$tmp/config.h" "$ac_file" \
5837         || as_fn_error "could not create $ac_file" "$LINENO" 5
5838     fi
5839   else
5840     $as_echo "/* $configure_input  */" \
5841       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5842       || as_fn_error "could not create -" "$LINENO" 5
5843   fi
5844  ;;
5845
5846   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5847 $as_echo "$as_me: executing $ac_file commands" >&6;}
5848  ;;
5849   esac
5850
5851
5852   case $ac_file$ac_mode in
5853     "default":C) case x$CONFIG_HEADERS in xcconfig.h:config.in) echo > stamp-h ;; esac ;;
5854
5855   esac
5856 done # for ac_tag
5857
5858
5859 as_fn_exit 0
5860 _ACEOF
5861 ac_clean_files=$ac_clean_files_save
5862
5863 test $ac_write_fail = 0 ||
5864   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5865
5866
5867 # configure is writing to config.log, and then calls config.status.
5868 # config.status does its own redirection, appending to config.log.
5869 # Unfortunately, on DOS this fails, as config.log is still kept open
5870 # by configure, so config.status won't be able to write to it; its
5871 # output is simply discarded.  So we exec the FD to /dev/null,
5872 # effectively closing config.log, so it can be properly (re)opened and
5873 # appended to by config.status.  When coming back to configure, we
5874 # need to make the FD available again.
5875 if test "$no_create" != yes; then
5876   ac_cs_success=:
5877   ac_config_status_args=
5878   test "$silent" = yes &&
5879     ac_config_status_args="$ac_config_status_args --quiet"
5880   exec 5>/dev/null
5881   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5882   exec 5>>config.log
5883   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5884   # would make configure fail if this is the last instruction.
5885   $ac_cs_success || as_fn_exit $?
5886 fi
5887 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5888   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5889 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5890 fi
5891