gdb/gdbserver/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="server.c"
 555 ac_config_libobj_dir=../gnulib
 556 # Factoring default headers for most tests.
 557 ac_includes_default="\
 558 #include <stdio.h>
 559 #ifdef HAVE_SYS_TYPES_H
 560 # include <sys/types.h>
 561 #endif
 562 #ifdef HAVE_SYS_STAT_H
 563 # include <sys/stat.h>
 564 #endif
 565 #ifdef STDC_HEADERS
 566 # include <stdlib.h>
 567 # include <stddef.h>
 568 #else
 569 # ifdef HAVE_STDLIB_H
 570 #  include <stdlib.h>
 571 # endif
 572 #endif
 573 #ifdef HAVE_STRING_H
 574 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 575 #  include <memory.h>
 576 # endif
 577 # include <string.h>
 578 #endif
 579 #ifdef HAVE_STRINGS_H
 580 # include <strings.h>
 581 #endif
 582 #ifdef HAVE_INTTYPES_H
 583 # include <inttypes.h>
 584 #endif
 585 #ifdef HAVE_STDINT_H
 586 # include <stdint.h>
 587 #endif
 588 #ifdef HAVE_UNISTD_H
 589 # include <unistd.h>
 590 #endif"
 591
 592 ac_subst_vars='LTLIBOBJS
 593 srv_xmlfiles
 594 srv_xmlbuiltin
 595 USE_THREAD_DB
 596 GDBSERVER_LIBS
 597 GDBSERVER_DEPFILES
 598 RDYNAMIC
 599 REPORT_BUGS_TEXI
 600 REPORT_BUGS_TO
 601 PKGVERSION
 602 LIBOBJS
 603 INSTALL_DATA
 604 INSTALL_SCRIPT
 605 INSTALL_PROGRAM
 606 target_os
 607 target_vendor
 608 target_cpu
 609 target
 610 host_os
 611 host_vendor
 612 host_cpu
 613 host
 614 build_os
 615 build_vendor
 616 build_cpu
 617 build
 618 EGREP
 619 GREP
 620 CPP
 621 OBJEXT
 622 EXEEXT
 623 ac_ct_CC
 624 CPPFLAGS
 625 LDFLAGS
 626 CFLAGS
 627 CC
 628 target_alias
 629 host_alias
 630 build_alias
 631 LIBS
 632 ECHO_T
 633 ECHO_N
 634 ECHO_C
 635 DEFS
 636 mandir
 637 localedir
 638 libdir
 639 psdir
 640 pdfdir
 641 dvidir
 642 htmldir
 643 infodir
 644 docdir
 645 oldincludedir
 646 includedir
 647 localstatedir
 648 sharedstatedir
 649 sysconfdir
 650 datadir
 651 datarootdir
 652 libexecdir
 653 sbindir
 654 bindir
 655 program_transform_name
 656 prefix
 657 exec_prefix
 658 PACKAGE_URL
 659 PACKAGE_BUGREPORT
 660 PACKAGE_STRING
 661 PACKAGE_VERSION
 662 PACKAGE_TARNAME
 663 PACKAGE_NAME
 664 PATH_SEPARATOR
 665 SHELL'
 666 ac_subst_files=''
 667 ac_user_opts='
 668 enable_option_checking
 669 with_pkgversion
 670 with_bugurl
 671 with_libthread_db
 672 '
 673       ac_precious_vars='build_alias
 674 host_alias
 675 target_alias
 676 CC
 677 CFLAGS
 678 LDFLAGS
 679 LIBS
 680 CPPFLAGS
 681 CPP'
 682
 683
 684 # Initialize some variables set by options.
 685 ac_init_help=
 686 ac_init_version=false
 687 ac_unrecognized_opts=
 688 ac_unrecognized_sep=
 689 # The variables have the same names as the options, with
 690 # dashes changed to underlines.
 691 cache_file=/dev/null
 692 exec_prefix=NONE
 693 no_create=
 694 no_recursion=
 695 prefix=NONE
 696 program_prefix=NONE
 697 program_suffix=NONE
 698 program_transform_name=s,x,x,
 699 silent=
 700 site=
 701 srcdir=
 702 verbose=
 703 x_includes=NONE
 704 x_libraries=NONE
 705
 706 # Installation directory options.
 707 # These are left unexpanded so users can "make install exec_prefix=/foo"
 708 # and all the variables that are supposed to be based on exec_prefix
 709 # by default will actually change.
 710 # Use braces instead of parens because sh, perl, etc. also accept them.
 711 # (The list follows the same order as the GNU Coding Standards.)
 712 bindir='${exec_prefix}/bin'
 713 sbindir='${exec_prefix}/sbin'
 714 libexecdir='${exec_prefix}/libexec'
 715 datarootdir='${prefix}/share'
 716 datadir='${datarootdir}'
 717 sysconfdir='${prefix}/etc'
 718 sharedstatedir='${prefix}/com'
 719 localstatedir='${prefix}/var'
 720 includedir='${prefix}/include'
 721 oldincludedir='/usr/include'
 722 docdir='${datarootdir}/doc/${PACKAGE}'
 723 infodir='${datarootdir}/info'
 724 htmldir='${docdir}'
 725 dvidir='${docdir}'
 726 pdfdir='${docdir}'
 727 psdir='${docdir}'
 728 libdir='${exec_prefix}/lib'
 729 localedir='${datarootdir}/locale'
 730 mandir='${datarootdir}/man'
 731
 732 ac_prev=
 733 ac_dashdash=
 734 for ac_option
 735 do
 736   # If the previous option needs an argument, assign it.
 737   if test -n "$ac_prev"; then
 738     eval $ac_prev=\$ac_option
 739     ac_prev=
 740     continue
 741   fi
 742
 743   case $ac_option in
 744   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 745   *)    ac_optarg=yes ;;
 746   esac
 747
 748   # Accept the important Cygnus configure options, so we can diagnose typos.
 749
 750   case $ac_dashdash$ac_option in
 751   --)
 752     ac_dashdash=yes ;;
 753
 754   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 755     ac_prev=bindir ;;
 756   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 757     bindir=$ac_optarg ;;
 758
 759   -build | --build | --buil | --bui | --bu)
 760     ac_prev=build_alias ;;
 761   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 762     build_alias=$ac_optarg ;;
 763
 764   -cache-file | --cache-file | --cache-fil | --cache-fi \
 765   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 766     ac_prev=cache_file ;;
 767   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 768   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 769     cache_file=$ac_optarg ;;
 770
 771   --config-cache | -C)
 772     cache_file=config.cache ;;
 773
 774   -datadir | --datadir | --datadi | --datad)
 775     ac_prev=datadir ;;
 776   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 777     datadir=$ac_optarg ;;
 778
 779   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 780   | --dataroo | --dataro | --datar)
 781     ac_prev=datarootdir ;;
 782   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 783   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 784     datarootdir=$ac_optarg ;;
 785
 786   -disable-* | --disable-*)
 787     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 788     # Reject names that are not valid shell variable names.
 789     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 790       as_fn_error "invalid feature name: $ac_useropt"
 791     ac_useropt_orig=$ac_useropt
 792     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 793     case $ac_user_opts in
 794       *"
 795 "enable_$ac_useropt"
 796 "*) ;;
 797       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 798          ac_unrecognized_sep=', ';;
 799     esac
 800     eval enable_$ac_useropt=no ;;
 801
 802   -docdir | --docdir | --docdi | --doc | --do)
 803     ac_prev=docdir ;;
 804   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 805     docdir=$ac_optarg ;;
 806
 807   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 808     ac_prev=dvidir ;;
 809   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 810     dvidir=$ac_optarg ;;
 811
 812   -enable-* | --enable-*)
 813     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 814     # Reject names that are not valid shell variable names.
 815     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 816       as_fn_error "invalid feature name: $ac_useropt"
 817     ac_useropt_orig=$ac_useropt
 818     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 819     case $ac_user_opts in
 820       *"
 821 "enable_$ac_useropt"
 822 "*) ;;
 823       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 824          ac_unrecognized_sep=', ';;
 825     esac
 826     eval enable_$ac_useropt=\$ac_optarg ;;
 827
 828   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 829   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 830   | --exec | --exe | --ex)
 831     ac_prev=exec_prefix ;;
 832   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 833   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 834   | --exec=* | --exe=* | --ex=*)
 835     exec_prefix=$ac_optarg ;;
 836
 837   -gas | --gas | --ga | --g)
 838     # Obsolete; use --with-gas.
 839     with_gas=yes ;;
 840
 841   -help | --help | --hel | --he | -h)
 842     ac_init_help=long ;;
 843   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 844     ac_init_help=recursive ;;
 845   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 846     ac_init_help=short ;;
 847
 848   -host | --host | --hos | --ho)
 849     ac_prev=host_alias ;;
 850   -host=* | --host=* | --hos=* | --ho=*)
 851     host_alias=$ac_optarg ;;
 852
 853   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 854     ac_prev=htmldir ;;
 855   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 856   | --ht=*)
 857     htmldir=$ac_optarg ;;
 858
 859   -includedir | --includedir | --includedi | --included | --include \
 860   | --includ | --inclu | --incl | --inc)
 861     ac_prev=includedir ;;
 862   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 863   | --includ=* | --inclu=* | --incl=* | --inc=*)
 864     includedir=$ac_optarg ;;
 865
 866   -infodir | --infodir | --infodi | --infod | --info | --inf)
 867     ac_prev=infodir ;;
 868   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 869     infodir=$ac_optarg ;;
 870
 871   -libdir | --libdir | --libdi | --libd)
 872     ac_prev=libdir ;;
 873   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 874     libdir=$ac_optarg ;;
 875
 876   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 877   | --libexe | --libex | --libe)
 878     ac_prev=libexecdir ;;
 879   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 880   | --libexe=* | --libex=* | --libe=*)
 881     libexecdir=$ac_optarg ;;
 882
 883   -localedir | --localedir | --localedi | --localed | --locale)
 884     ac_prev=localedir ;;
 885   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 886     localedir=$ac_optarg ;;
 887
 888   -localstatedir | --localstatedir | --localstatedi | --localstated \
 889   | --localstate | --localstat | --localsta | --localst | --locals)
 890     ac_prev=localstatedir ;;
 891   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 892   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 893     localstatedir=$ac_optarg ;;
 894
 895   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 896     ac_prev=mandir ;;
 897   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 898     mandir=$ac_optarg ;;
 899
 900   -nfp | --nfp | --nf)
 901     # Obsolete; use --without-fp.
 902     with_fp=no ;;
 903
 904   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 905   | --no-cr | --no-c | -n)
 906     no_create=yes ;;
 907
 908   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 909   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 910     no_recursion=yes ;;
 911
 912   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 913   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 914   | --oldin | --oldi | --old | --ol | --o)
 915     ac_prev=oldincludedir ;;
 916   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 917   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 918   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 919     oldincludedir=$ac_optarg ;;
 920
 921   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 922     ac_prev=prefix ;;
 923   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 924     prefix=$ac_optarg ;;
 925
 926   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 927   | --program-pre | --program-pr | --program-p)
 928     ac_prev=program_prefix ;;
 929   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 930   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 931     program_prefix=$ac_optarg ;;
 932
 933   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 934   | --program-suf | --program-su | --program-s)
 935     ac_prev=program_suffix ;;
 936   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 937   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 938     program_suffix=$ac_optarg ;;
 939
 940   -program-transform-name | --program-transform-name \
 941   | --program-transform-nam | --program-transform-na \
 942   | --program-transform-n | --program-transform- \
 943   | --program-transform | --program-transfor \
 944   | --program-transfo | --program-transf \
 945   | --program-trans | --program-tran \
 946   | --progr-tra | --program-tr | --program-t)
 947     ac_prev=program_transform_name ;;
 948   -program-transform-name=* | --program-transform-name=* \
 949   | --program-transform-nam=* | --program-transform-na=* \
 950   | --program-transform-n=* | --program-transform-=* \
 951   | --program-transform=* | --program-transfor=* \
 952   | --program-transfo=* | --program-transf=* \
 953   | --program-trans=* | --program-tran=* \
 954   | --progr-tra=* | --program-tr=* | --program-t=*)
 955     program_transform_name=$ac_optarg ;;
 956
 957   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 958     ac_prev=pdfdir ;;
 959   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 960     pdfdir=$ac_optarg ;;
 961
 962   -psdir | --psdir | --psdi | --psd | --ps)
 963     ac_prev=psdir ;;
 964   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 965     psdir=$ac_optarg ;;
 966
 967   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 968   | -silent | --silent | --silen | --sile | --sil)
 969     silent=yes ;;
 970
 971   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 972     ac_prev=sbindir ;;
 973   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 974   | --sbi=* | --sb=*)
 975     sbindir=$ac_optarg ;;
 976
 977   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 978   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 979   | --sharedst | --shareds | --shared | --share | --shar \
 980   | --sha | --sh)
 981     ac_prev=sharedstatedir ;;
 982   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 983   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 984   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 985   | --sha=* | --sh=*)
 986     sharedstatedir=$ac_optarg ;;
 987
 988   -site | --site | --sit)
 989     ac_prev=site ;;
 990   -site=* | --site=* | --sit=*)
 991     site=$ac_optarg ;;
 992
 993   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 994     ac_prev=srcdir ;;
 995   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 996     srcdir=$ac_optarg ;;
 997
 998   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 999   | --syscon | --sysco | --sysc | --sys | --sy)
1000     ac_prev=sysconfdir ;;
1001   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1002   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1003     sysconfdir=$ac_optarg ;;
1004
1005   -target | --target | --targe | --targ | --tar | --ta | --t)
1006     ac_prev=target_alias ;;
1007   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1008     target_alias=$ac_optarg ;;
1009
1010   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1011     verbose=yes ;;
1012
1013   -version | --version | --versio | --versi | --vers | -V)
1014     ac_init_version=: ;;
1015
1016   -with-* | --with-*)
1017     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1018     # Reject names that are not valid shell variable names.
1019     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1020       as_fn_error "invalid package name: $ac_useropt"
1021     ac_useropt_orig=$ac_useropt
1022     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1023     case $ac_user_opts in
1024       *"
1025 "with_$ac_useropt"
1026 "*) ;;
1027       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1028          ac_unrecognized_sep=', ';;
1029     esac
1030     eval with_$ac_useropt=\$ac_optarg ;;
1031
1032   -without-* | --without-*)
1033     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1034     # Reject names that are not valid shell variable names.
1035     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1036       as_fn_error "invalid package name: $ac_useropt"
1037     ac_useropt_orig=$ac_useropt
1038     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1039     case $ac_user_opts in
1040       *"
1041 "with_$ac_useropt"
1042 "*) ;;
1043       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1044          ac_unrecognized_sep=', ';;
1045     esac
1046     eval with_$ac_useropt=no ;;
1047
1048   --x)
1049     # Obsolete; use --with-x.
1050     with_x=yes ;;
1051
1052   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1053   | --x-incl | --x-inc | --x-in | --x-i)
1054     ac_prev=x_includes ;;
1055   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1056   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1057     x_includes=$ac_optarg ;;
1058
1059   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1060   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1061     ac_prev=x_libraries ;;
1062   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1063   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1064     x_libraries=$ac_optarg ;;
1065
1066   -*) as_fn_error "unrecognized option: \`$ac_option'
1067 Try \`$0 --help' for more information."
1068     ;;
1069
1070   *=*)
1071     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1072     # Reject names that are not valid shell variable names.
1073     case $ac_envvar in #(
1074       '' | [0-9]* | *[!_$as_cr_alnum]* )
1075       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1076     esac
1077     eval $ac_envvar=\$ac_optarg
1078     export $ac_envvar ;;
1079
1080   *)
1081     # FIXME: should be removed in autoconf 3.0.
1082     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1083     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1084       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1085     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1086     ;;
1087
1088   esac
1089 done
1090
1091 if test -n "$ac_prev"; then
1092   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1093   as_fn_error "missing argument to $ac_option"
1094 fi
1095
1096 if test -n "$ac_unrecognized_opts"; then
1097   case $enable_option_checking in
1098     no) ;;
1099     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1100     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1101   esac
1102 fi
1103
1104 # Check all directory arguments for consistency.
1105 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1106                 datadir sysconfdir sharedstatedir localstatedir includedir \
1107                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1108                 libdir localedir mandir
1109 do
1110   eval ac_val=\$$ac_var
1111   # Remove trailing slashes.
1112   case $ac_val in
1113     */ )
1114       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1115       eval $ac_var=\$ac_val;;
1116   esac
1117   # Be sure to have absolute directory names.
1118   case $ac_val in
1119     [\\/$]* | ?:[\\/]* )  continue;;
1120     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1121   esac
1122   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1123 done
1124
1125 # There might be people who depend on the old broken behavior: `$host'
1126 # used to hold the argument of --host etc.
1127 # FIXME: To remove some day.
1128 build=$build_alias
1129 host=$host_alias
1130 target=$target_alias
1131
1132 # FIXME: To remove some day.
1133 if test "x$host_alias" != x; then
1134   if test "x$build_alias" = x; then
1135     cross_compiling=maybe
1136     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1137     If a cross compiler is detected then cross compile mode will be used." >&2
1138   elif test "x$build_alias" != "x$host_alias"; then
1139     cross_compiling=yes
1140   fi
1141 fi
1142
1143 ac_tool_prefix=
1144 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1145
1146 test "$silent" = yes && exec 6>/dev/null
1147
1148
1149 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1150 ac_ls_di=`ls -di .` &&
1151 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1152   as_fn_error "working directory cannot be determined"
1153 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1154   as_fn_error "pwd does not report name of working directory"
1155
1156
1157 # Find the source files, if location was not specified.
1158 if test -z "$srcdir"; then
1159   ac_srcdir_defaulted=yes
1160   # Try the directory containing this script, then the parent directory.
1161   ac_confdir=`$as_dirname -- "$as_myself" ||
1162 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1163          X"$as_myself" : 'X\(//\)[^/]' \| \
1164          X"$as_myself" : 'X\(//\)$' \| \
1165          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1166 $as_echo X"$as_myself" |
1167     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1168             s//\1/
1169             q
1170           }
1171           /^X\(\/\/\)[^/].*/{
1172             s//\1/
1173             q
1174           }
1175           /^X\(\/\/\)$/{
1176             s//\1/
1177             q
1178           }
1179           /^X\(\/\).*/{
1180             s//\1/
1181             q
1182           }
1183           s/.*/./; q'`
1184   srcdir=$ac_confdir
1185   if test ! -r "$srcdir/$ac_unique_file"; then
1186     srcdir=..
1187   fi
1188 else
1189   ac_srcdir_defaulted=no
1190 fi
1191 if test ! -r "$srcdir/$ac_unique_file"; then
1192   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1193   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1194 fi
1195 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1196 ac_abs_confdir=`(
1197         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1198         pwd)`
1199 # When building in place, set srcdir=.
1200 if test "$ac_abs_confdir" = "$ac_pwd"; then
1201   srcdir=.
1202 fi
1203 # Remove unnecessary trailing slashes from srcdir.
1204 # Double slashes in file names in object file debugging info
1205 # mess up M-x gdb in Emacs.
1206 case $srcdir in
1207 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1208 esac
1209 for ac_var in $ac_precious_vars; do
1210   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1211   eval ac_env_${ac_var}_value=\$${ac_var}
1212   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1213   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1214 done
1215
1216 #
1217 # Report the --help message.
1218 #
1219 if test "$ac_init_help" = "long"; then
1220   # Omit some internal or obsolete options to make the list less imposing.
1221   # This message is too long to be a string in the A/UX 3.1 sh.
1222   cat <<_ACEOF
1223 \`configure' configures this package to adapt to many kinds of systems.
1224
1225 Usage: $0 [OPTION]... [VAR=VALUE]...
1226
1227 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1228 VAR=VALUE.  See below for descriptions of some of the useful variables.
1229
1230 Defaults for the options are specified in brackets.
1231
1232 Configuration:
1233   -h, --help              display this help and exit
1234       --help=short        display options specific to this package
1235       --help=recursive    display the short help of all the included packages
1236   -V, --version           display version information and exit
1237   -q, --quiet, --silent   do not print \`checking...' messages
1238       --cache-file=FILE   cache test results in FILE [disabled]
1239   -C, --config-cache      alias for \`--cache-file=config.cache'
1240   -n, --no-create         do not create output files
1241       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1242
1243 Installation directories:
1244   --prefix=PREFIX         install architecture-independent files in PREFIX
1245                           [$ac_default_prefix]
1246   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1247                           [PREFIX]
1248
1249 By default, \`make install' will install all the files in
1250 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1251 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1252 for instance \`--prefix=\$HOME'.
1253
1254 For better control, use the options below.
1255
1256 Fine tuning of the installation directories:
1257   --bindir=DIR            user executables [EPREFIX/bin]
1258   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1259   --libexecdir=DIR        program executables [EPREFIX/libexec]
1260   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1261   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1262   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1263   --libdir=DIR            object code libraries [EPREFIX/lib]
1264   --includedir=DIR        C header files [PREFIX/include]
1265   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1266   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1267   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1268   --infodir=DIR           info documentation [DATAROOTDIR/info]
1269   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1270   --mandir=DIR            man documentation [DATAROOTDIR/man]
1271   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1272   --htmldir=DIR           html documentation [DOCDIR]
1273   --dvidir=DIR            dvi documentation [DOCDIR]
1274   --pdfdir=DIR            pdf documentation [DOCDIR]
1275   --psdir=DIR             ps documentation [DOCDIR]
1276 _ACEOF
1277
1278   cat <<\_ACEOF
1279
1280 Program names:
1281   --program-prefix=PREFIX            prepend PREFIX to installed program names
1282   --program-suffix=SUFFIX            append SUFFIX to installed program names
1283   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1284
1285 System types:
1286   --build=BUILD     configure for building on BUILD [guessed]
1287   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1288   --target=TARGET   configure for building compilers for TARGET [HOST]
1289 _ACEOF
1290 fi
1291
1292 if test -n "$ac_init_help"; then
1293
1294   cat <<\_ACEOF
1295
1296 Optional Packages:
1297   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1298   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1299   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1300   --with-bugurl=URL       Direct users to URL to report a bug
1301   --with-libthread-db=PATH
1302                           use given libthread_db directly
1303
1304 Some influential environment variables:
1305   CC          C compiler command
1306   CFLAGS      C compiler flags
1307   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1308               nonstandard directory <lib dir>
1309   LIBS        libraries to pass to the linker, e.g. -l<library>
1310   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1311               you have headers in a nonstandard directory <include dir>
1312   CPP         C preprocessor
1313
1314 Use these variables to override the choices made by `configure' or to help
1315 it to find libraries and programs with nonstandard names/locations.
1316
1317 Report bugs to the package provider.
1318 _ACEOF
1319 ac_status=$?
1320 fi
1321
1322 if test "$ac_init_help" = "recursive"; then
1323   # If there are subdirs, report their specific --help.
1324   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1325     test -d "$ac_dir" ||
1326       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1327       continue
1328     ac_builddir=.
1329
1330 case "$ac_dir" in
1331 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1332 *)
1333   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1334   # A ".." for each directory in $ac_dir_suffix.
1335   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1336   case $ac_top_builddir_sub in
1337   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1338   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1339   esac ;;
1340 esac
1341 ac_abs_top_builddir=$ac_pwd
1342 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1343 # for backward compatibility:
1344 ac_top_builddir=$ac_top_build_prefix
1345
1346 case $srcdir in
1347   .)  # We are building in place.
1348     ac_srcdir=.
1349     ac_top_srcdir=$ac_top_builddir_sub
1350     ac_abs_top_srcdir=$ac_pwd ;;
1351   [\\/]* | ?:[\\/]* )  # Absolute name.
1352     ac_srcdir=$srcdir$ac_dir_suffix;
1353     ac_top_srcdir=$srcdir
1354     ac_abs_top_srcdir=$srcdir ;;
1355   *) # Relative name.
1356     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1357     ac_top_srcdir=$ac_top_build_prefix$srcdir
1358     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1359 esac
1360 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1361
1362     cd "$ac_dir" || { ac_status=$?; continue; }
1363     # Check for guested configure.
1364     if test -f "$ac_srcdir/configure.gnu"; then
1365       echo &&
1366       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1367     elif test -f "$ac_srcdir/configure"; then
1368       echo &&
1369       $SHELL "$ac_srcdir/configure" --help=recursive
1370     else
1371       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1372     fi || ac_status=$?
1373     cd "$ac_pwd" || { ac_status=$?; break; }
1374   done
1375 fi
1376
1377 test -n "$ac_init_help" && exit $ac_status
1378 if $ac_init_version; then
1379   cat <<\_ACEOF
1380 configure
1381 generated by GNU Autoconf 2.64
1382
1383 Copyright (C) 2009 Free Software Foundation, Inc.
1384 This configure script is free software; the Free Software Foundation
1385 gives unlimited permission to copy, distribute and modify it.
1386 _ACEOF
1387   exit
1388 fi
1389
1390 ## ------------------------ ##
1391 ## Autoconf initialization. ##
1392 ## ------------------------ ##
1393
1394 # ac_fn_c_try_compile LINENO
1395 # --------------------------
1396 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1397 ac_fn_c_try_compile ()
1398 {
1399   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1400   rm -f conftest.$ac_objext
1401   if { { ac_try="$ac_compile"
1402 case "(($ac_try" in
1403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1404   *) ac_try_echo=$ac_try;;
1405 esac
1406 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1407 $as_echo "$ac_try_echo"; } >&5
1408   (eval "$ac_compile") 2>conftest.err
1409   ac_status=$?
1410   if test -s conftest.err; then
1411     grep -v '^ *+' conftest.err >conftest.er1
1412     cat conftest.er1 >&5
1413     mv -f conftest.er1 conftest.err
1414   fi
1415   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1416   test $ac_status = 0; } && {
1417          test -z "$ac_c_werror_flag" ||
1418          test ! -s conftest.err
1419        } && test -s conftest.$ac_objext; then :
1420   ac_retval=0
1421 else
1422   $as_echo "$as_me: failed program was:" >&5
1423 sed 's/^/| /' conftest.$ac_ext >&5
1424
1425         ac_retval=1
1426 fi
1427   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1428   return $ac_retval
1429
1430 } # ac_fn_c_try_compile
1431
1432 # ac_fn_c_try_cpp LINENO
1433 # ----------------------
1434 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1435 ac_fn_c_try_cpp ()
1436 {
1437   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1438   if { { ac_try="$ac_cpp conftest.$ac_ext"
1439 case "(($ac_try" in
1440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1441   *) ac_try_echo=$ac_try;;
1442 esac
1443 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1444 $as_echo "$ac_try_echo"; } >&5
1445   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1446   ac_status=$?
1447   if test -s conftest.err; then
1448     grep -v '^ *+' conftest.err >conftest.er1
1449     cat conftest.er1 >&5
1450     mv -f conftest.er1 conftest.err
1451   fi
1452   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1453   test $ac_status = 0; } >/dev/null && {
1454          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1455          test ! -s conftest.err
1456        }; then :
1457   ac_retval=0
1458 else
1459   $as_echo "$as_me: failed program was:" >&5
1460 sed 's/^/| /' conftest.$ac_ext >&5
1461
1462     ac_retval=1
1463 fi
1464   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1465   return $ac_retval
1466
1467 } # ac_fn_c_try_cpp
1468
1469 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1470 # -------------------------------------------------------
1471 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1472 # the include files in INCLUDES and setting the cache variable VAR
1473 # accordingly.
1474 ac_fn_c_check_header_mongrel ()
1475 {
1476   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1477   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1478   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1479 $as_echo_n "checking for $2... " >&6; }
1480 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1481   $as_echo_n "(cached) " >&6
1482 fi
1483 eval ac_res=\$$3
1484                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1485 $as_echo "$ac_res" >&6; }
1486 else
1487   # Is the header compilable?
1488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1489 $as_echo_n "checking $2 usability... " >&6; }
1490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1491 /* end confdefs.h.  */
1492 $4
1493 #include <$2>
1494 _ACEOF
1495 if ac_fn_c_try_compile "$LINENO"; then :
1496   ac_header_compiler=yes
1497 else
1498   ac_header_compiler=no
1499 fi
1500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1502 $as_echo "$ac_header_compiler" >&6; }
1503
1504 # Is the header present?
1505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1506 $as_echo_n "checking $2 presence... " >&6; }
1507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1508 /* end confdefs.h.  */
1509 #include <$2>
1510 _ACEOF
1511 if ac_fn_c_try_cpp "$LINENO"; then :
1512   ac_header_preproc=yes
1513 else
1514   ac_header_preproc=no
1515 fi
1516 rm -f conftest.err conftest.$ac_ext
1517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1518 $as_echo "$ac_header_preproc" >&6; }
1519
1520 # So?  What about this header?
1521 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1522   yes:no: )
1523     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1524 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1525     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1526 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1527     ;;
1528   no:yes:* )
1529     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1530 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1531     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1532 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1533     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1534 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1535     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1536 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1537     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1538 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1539     ;;
1540 esac
1541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1542 $as_echo_n "checking for $2... " >&6; }
1543 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1544   $as_echo_n "(cached) " >&6
1545 else
1546   eval "$3=\$ac_header_compiler"
1547 fi
1548 eval ac_res=\$$3
1549                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1550 $as_echo "$ac_res" >&6; }
1551 fi
1552   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1553
1554 } # ac_fn_c_check_header_mongrel
1555
1556 # ac_fn_c_try_run LINENO
1557 # ----------------------
1558 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1559 # that executables *can* be run.
1560 ac_fn_c_try_run ()
1561 {
1562   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563   if { { ac_try="$ac_link"
1564 case "(($ac_try" in
1565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1566   *) ac_try_echo=$ac_try;;
1567 esac
1568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1569 $as_echo "$ac_try_echo"; } >&5
1570   (eval "$ac_link") 2>&5
1571   ac_status=$?
1572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1573   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1574   { { case "(($ac_try" in
1575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1576   *) ac_try_echo=$ac_try;;
1577 esac
1578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1579 $as_echo "$ac_try_echo"; } >&5
1580   (eval "$ac_try") 2>&5
1581   ac_status=$?
1582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583   test $ac_status = 0; }; }; then :
1584   ac_retval=0
1585 else
1586   $as_echo "$as_me: program exited with status $ac_status" >&5
1587        $as_echo "$as_me: failed program was:" >&5
1588 sed 's/^/| /' conftest.$ac_ext >&5
1589
1590        ac_retval=$ac_status
1591 fi
1592   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1593   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1594   return $ac_retval
1595
1596 } # ac_fn_c_try_run
1597
1598 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1599 # -------------------------------------------------------
1600 # Tests whether HEADER exists and can be compiled using the include files in
1601 # INCLUDES, setting the cache variable VAR accordingly.
1602 ac_fn_c_check_header_compile ()
1603 {
1604   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1606 $as_echo_n "checking for $2... " >&6; }
1607 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1608   $as_echo_n "(cached) " >&6
1609 else
1610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1611 /* end confdefs.h.  */
1612 $4
1613 #include <$2>
1614 _ACEOF
1615 if ac_fn_c_try_compile "$LINENO"; then :
1616   eval "$3=yes"
1617 else
1618   eval "$3=no"
1619 fi
1620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1621 fi
1622 eval ac_res=\$$3
1623                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1624 $as_echo "$ac_res" >&6; }
1625   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1626
1627 } # ac_fn_c_check_header_compile
1628
1629 # ac_fn_c_try_link LINENO
1630 # -----------------------
1631 # Try to link conftest.$ac_ext, and return whether this succeeded.
1632 ac_fn_c_try_link ()
1633 {
1634   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1635   rm -f conftest.$ac_objext conftest$ac_exeext
1636   if { { ac_try="$ac_link"
1637 case "(($ac_try" in
1638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639   *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643   (eval "$ac_link") 2>conftest.err
1644   ac_status=$?
1645   if test -s conftest.err; then
1646     grep -v '^ *+' conftest.err >conftest.er1
1647     cat conftest.er1 >&5
1648     mv -f conftest.er1 conftest.err
1649   fi
1650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1651   test $ac_status = 0; } && {
1652          test -z "$ac_c_werror_flag" ||
1653          test ! -s conftest.err
1654        } && test -s conftest$ac_exeext && {
1655          test "$cross_compiling" = yes ||
1656          $as_test_x conftest$ac_exeext
1657        }; then :
1658   ac_retval=0
1659 else
1660   $as_echo "$as_me: failed program was:" >&5
1661 sed 's/^/| /' conftest.$ac_ext >&5
1662
1663         ac_retval=1
1664 fi
1665   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1666   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1667   # interfere with the next link command; also delete a directory that is
1668   # left behind by Apple's compiler.  We do this before executing the actions.
1669   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1670   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671   return $ac_retval
1672
1673 } # ac_fn_c_try_link
1674
1675 # ac_fn_c_check_func LINENO FUNC VAR
1676 # ----------------------------------
1677 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1678 ac_fn_c_check_func ()
1679 {
1680   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1682 $as_echo_n "checking for $2... " >&6; }
1683 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1684   $as_echo_n "(cached) " >&6
1685 else
1686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1687 /* end confdefs.h.  */
1688 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1689    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1690 #define $2 innocuous_$2
1691
1692 /* System header to define __stub macros and hopefully few prototypes,
1693     which can conflict with char $2 (); below.
1694     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1695     <limits.h> exists even on freestanding compilers.  */
1696
1697 #ifdef __STDC__
1698 # include <limits.h>
1699 #else
1700 # include <assert.h>
1701 #endif
1702
1703 #undef $2
1704
1705 /* Override any GCC internal prototype to avoid an error.
1706    Use char because int might match the return type of a GCC
1707    builtin and then its argument prototype would still apply.  */
1708 #ifdef __cplusplus
1709 extern "C"
1710 #endif
1711 char $2 ();
1712 /* The GNU C library defines this for functions which it implements
1713     to always fail with ENOSYS.  Some functions are actually named
1714     something starting with __ and the normal name is an alias.  */
1715 #if defined __stub_$2 || defined __stub___$2
1716 choke me
1717 #endif
1718
1719 int
1720 main ()
1721 {
1722 return $2 ();
1723   ;
1724   return 0;
1725 }
1726 _ACEOF
1727 if ac_fn_c_try_link "$LINENO"; then :
1728   eval "$3=yes"
1729 else
1730   eval "$3=no"
1731 fi
1732 rm -f core conftest.err conftest.$ac_objext \
1733     conftest$ac_exeext conftest.$ac_ext
1734 fi
1735 eval ac_res=\$$3
1736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1739
1740 } # ac_fn_c_check_func
1741
1742 # ac_fn_c_check_decl LINENO SYMBOL VAR
1743 # ------------------------------------
1744 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1745 ac_fn_c_check_decl ()
1746 {
1747   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1749 $as_echo_n "checking whether $2 is declared... " >&6; }
1750 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1751   $as_echo_n "(cached) " >&6
1752 else
1753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1754 /* end confdefs.h.  */
1755 $4
1756 int
1757 main ()
1758 {
1759 #ifndef $2
1760   (void) $2;
1761 #endif
1762
1763   ;
1764   return 0;
1765 }
1766 _ACEOF
1767 if ac_fn_c_try_compile "$LINENO"; then :
1768   eval "$3=yes"
1769 else
1770   eval "$3=no"
1771 fi
1772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1773 fi
1774 eval ac_res=\$$3
1775                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1776 $as_echo "$ac_res" >&6; }
1777   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1778
1779 } # ac_fn_c_check_decl
1780
1781 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1782 # -------------------------------------------
1783 # Tests whether TYPE exists after having included INCLUDES, setting cache
1784 # variable VAR accordingly.
1785 ac_fn_c_check_type ()
1786 {
1787   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1791   $as_echo_n "(cached) " >&6
1792 else
1793   eval "$3=no"
1794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h.  */
1796 $4
1797 int
1798 main ()
1799 {
1800 if (sizeof ($2))
1801          return 0;
1802   ;
1803   return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_compile "$LINENO"; then :
1807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1808 /* end confdefs.h.  */
1809 $4
1810 int
1811 main ()
1812 {
1813 if (sizeof (($2)))
1814             return 0;
1815   ;
1816   return 0;
1817 }
1818 _ACEOF
1819 if ac_fn_c_try_compile "$LINENO"; then :
1820
1821 else
1822   eval "$3=yes"
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1827 fi
1828 eval ac_res=\$$3
1829                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1830 $as_echo "$ac_res" >&6; }
1831   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1832
1833 } # ac_fn_c_check_type
1834 cat >config.log <<_ACEOF
1835 This file contains any messages produced by compilers while
1836 running configure, to aid debugging if configure makes a mistake.
1837
1838 It was created by $as_me, which was
1839 generated by GNU Autoconf 2.64.  Invocation command line was
1840
1841   $ $0 $@
1842
1843 _ACEOF
1844 exec 5>>config.log
1845 {
1846 cat <<_ASUNAME
1847 ## --------- ##
1848 ## Platform. ##
1849 ## --------- ##
1850
1851 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1852 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1853 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1854 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1855 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1856
1857 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1858 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1859
1860 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1861 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1862 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1863 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1864 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1865 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1866 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1867
1868 _ASUNAME
1869
1870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1871 for as_dir in $PATH
1872 do
1873   IFS=$as_save_IFS
1874   test -z "$as_dir" && as_dir=.
1875     $as_echo "PATH: $as_dir"
1876   done
1877 IFS=$as_save_IFS
1878
1879 } >&5
1880
1881 cat >&5 <<_ACEOF
1882
1883
1884 ## ----------- ##
1885 ## Core tests. ##
1886 ## ----------- ##
1887
1888 _ACEOF
1889
1890
1891 # Keep a trace of the command line.
1892 # Strip out --no-create and --no-recursion so they do not pile up.
1893 # Strip out --silent because we don't want to record it for future runs.
1894 # Also quote any args containing shell meta-characters.
1895 # Make two passes to allow for proper duplicate-argument suppression.
1896 ac_configure_args=
1897 ac_configure_args0=
1898 ac_configure_args1=
1899 ac_must_keep_next=false
1900 for ac_pass in 1 2
1901 do
1902   for ac_arg
1903   do
1904     case $ac_arg in
1905     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1906     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1907     | -silent | --silent | --silen | --sile | --sil)
1908       continue ;;
1909     *\'*)
1910       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1911     esac
1912     case $ac_pass in
1913     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1914     2)
1915       as_fn_append ac_configure_args1 " '$ac_arg'"
1916       if test $ac_must_keep_next = true; then
1917         ac_must_keep_next=false # Got value, back to normal.
1918       else
1919         case $ac_arg in
1920           *=* | --config-cache | -C | -disable-* | --disable-* \
1921           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1922           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1923           | -with-* | --with-* | -without-* | --without-* | --x)
1924             case "$ac_configure_args0 " in
1925               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1926             esac
1927             ;;
1928           -* ) ac_must_keep_next=true ;;
1929         esac
1930       fi
1931       as_fn_append ac_configure_args " '$ac_arg'"
1932       ;;
1933     esac
1934   done
1935 done
1936 { ac_configure_args0=; unset ac_configure_args0;}
1937 { ac_configure_args1=; unset ac_configure_args1;}
1938
1939 # When interrupted or exit'd, cleanup temporary files, and complete
1940 # config.log.  We remove comments because anyway the quotes in there
1941 # would cause problems or look ugly.
1942 # WARNING: Use '\'' to represent an apostrophe within the trap.
1943 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1944 trap 'exit_status=$?
1945   # Save into config.log some information that might help in debugging.
1946   {
1947     echo
1948
1949     cat <<\_ASBOX
1950 ## ---------------- ##
1951 ## Cache variables. ##
1952 ## ---------------- ##
1953 _ASBOX
1954     echo
1955     # The following way of writing the cache mishandles newlines in values,
1956 (
1957   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1958     eval ac_val=\$$ac_var
1959     case $ac_val in #(
1960     *${as_nl}*)
1961       case $ac_var in #(
1962       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1963 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1964       esac
1965       case $ac_var in #(
1966       _ | IFS | as_nl) ;; #(
1967       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1968       *) { eval $ac_var=; unset $ac_var;} ;;
1969       esac ;;
1970     esac
1971   done
1972   (set) 2>&1 |
1973     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1974     *${as_nl}ac_space=\ *)
1975       sed -n \
1976         "s/'\''/'\''\\\\'\'''\''/g;
1977           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1978       ;; #(
1979     *)
1980       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1981       ;;
1982     esac |
1983     sort
1984 )
1985     echo
1986
1987     cat <<\_ASBOX
1988 ## ----------------- ##
1989 ## Output variables. ##
1990 ## ----------------- ##
1991 _ASBOX
1992     echo
1993     for ac_var in $ac_subst_vars
1994     do
1995       eval ac_val=\$$ac_var
1996       case $ac_val in
1997       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1998       esac
1999       $as_echo "$ac_var='\''$ac_val'\''"
2000     done | sort
2001     echo
2002
2003     if test -n "$ac_subst_files"; then
2004       cat <<\_ASBOX
2005 ## ------------------- ##
2006 ## File substitutions. ##
2007 ## ------------------- ##
2008 _ASBOX
2009       echo
2010       for ac_var in $ac_subst_files
2011       do
2012         eval ac_val=\$$ac_var
2013         case $ac_val in
2014         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2015         esac
2016         $as_echo "$ac_var='\''$ac_val'\''"
2017       done | sort
2018       echo
2019     fi
2020
2021     if test -s confdefs.h; then
2022       cat <<\_ASBOX
2023 ## ----------- ##
2024 ## confdefs.h. ##
2025 ## ----------- ##
2026 _ASBOX
2027       echo
2028       cat confdefs.h
2029       echo
2030     fi
2031     test "$ac_signal" != 0 &&
2032       $as_echo "$as_me: caught signal $ac_signal"
2033     $as_echo "$as_me: exit $exit_status"
2034   } >&5
2035   rm -f core *.core core.conftest.* &&
2036     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2037     exit $exit_status
2038 ' 0
2039 for ac_signal in 1 2 13 15; do
2040   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2041 done
2042 ac_signal=0
2043
2044 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2045 rm -f -r conftest* confdefs.h
2046
2047 $as_echo "/* confdefs.h */" > confdefs.h
2048
2049 # Predefined preprocessor variables.
2050
2051 cat >>confdefs.h <<_ACEOF
2052 #define PACKAGE_NAME "$PACKAGE_NAME"
2053 _ACEOF
2054
2055 cat >>confdefs.h <<_ACEOF
2056 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2057 _ACEOF
2058
2059 cat >>confdefs.h <<_ACEOF
2060 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2061 _ACEOF
2062
2063 cat >>confdefs.h <<_ACEOF
2064 #define PACKAGE_STRING "$PACKAGE_STRING"
2065 _ACEOF
2066
2067 cat >>confdefs.h <<_ACEOF
2068 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2069 _ACEOF
2070
2071 cat >>confdefs.h <<_ACEOF
2072 #define PACKAGE_URL "$PACKAGE_URL"
2073 _ACEOF
2074
2075
2076 # Let the site file select an alternate cache file if it wants to.
2077 # Prefer an explicitly selected file to automatically selected ones.
2078 ac_site_file1=NONE
2079 ac_site_file2=NONE
2080 if test -n "$CONFIG_SITE"; then
2081   ac_site_file1=$CONFIG_SITE
2082 elif test "x$prefix" != xNONE; then
2083   ac_site_file1=$prefix/share/config.site
2084   ac_site_file2=$prefix/etc/config.site
2085 else
2086   ac_site_file1=$ac_default_prefix/share/config.site
2087   ac_site_file2=$ac_default_prefix/etc/config.site
2088 fi
2089 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2090 do
2091   test "x$ac_site_file" = xNONE && continue
2092   if test -r "$ac_site_file"; then
2093     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2094 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2095     sed 's/^/| /' "$ac_site_file" >&5
2096     . "$ac_site_file"
2097   fi
2098 done
2099
2100 if test -r "$cache_file"; then
2101   # Some versions of bash will fail to source /dev/null (special
2102   # files actually), so we avoid doing that.
2103   if test -f "$cache_file"; then
2104     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2105 $as_echo "$as_me: loading cache $cache_file" >&6;}
2106     case $cache_file in
2107       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2108       *)                      . "./$cache_file";;
2109     esac
2110   fi
2111 else
2112   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2113 $as_echo "$as_me: creating cache $cache_file" >&6;}
2114   >$cache_file
2115 fi
2116
2117 # Check that the precious variables saved in the cache have kept the same
2118 # value.
2119 ac_cache_corrupted=false
2120 for ac_var in $ac_precious_vars; do
2121   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2122   eval ac_new_set=\$ac_env_${ac_var}_set
2123   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2124   eval ac_new_val=\$ac_env_${ac_var}_value
2125   case $ac_old_set,$ac_new_set in
2126     set,)
2127       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2128 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2129       ac_cache_corrupted=: ;;
2130     ,set)
2131       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2132 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2133       ac_cache_corrupted=: ;;
2134     ,);;
2135     *)
2136       if test "x$ac_old_val" != "x$ac_new_val"; then
2137         # differences in whitespace do not lead to failure.
2138         ac_old_val_w=`echo x $ac_old_val`
2139         ac_new_val_w=`echo x $ac_new_val`
2140         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2141           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2142 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2143           ac_cache_corrupted=:
2144         else
2145           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2146 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2147           eval $ac_var=\$ac_old_val
2148         fi
2149         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2150 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2151         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2152 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2153       fi;;
2154   esac
2155   # Pass precious variables to config.status.
2156   if test "$ac_new_set" = set; then
2157     case $ac_new_val in
2158     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2159     *) ac_arg=$ac_var=$ac_new_val ;;
2160     esac
2161     case " $ac_configure_args " in
2162       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2163       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2164     esac
2165   fi
2166 done
2167 if $ac_cache_corrupted; then
2168   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2170   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2171 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2172   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2173 fi
2174 ## -------------------- ##
2175 ## Main body of script. ##
2176 ## -------------------- ##
2177
2178 ac_ext=c
2179 ac_cpp='$CPP $CPPFLAGS'
2180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2182 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2183
2184
2185
2186
2187
2188 ac_config_headers="$ac_config_headers config.h:config.in"
2189
2190
2191
2192 ac_ext=c
2193 ac_cpp='$CPP $CPPFLAGS'
2194 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2195 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2196 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2197 if test -n "$ac_tool_prefix"; then
2198   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2199 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2201 $as_echo_n "checking for $ac_word... " >&6; }
2202 if test "${ac_cv_prog_CC+set}" = set; then :
2203   $as_echo_n "(cached) " >&6
2204 else
2205   if test -n "$CC"; then
2206   ac_cv_prog_CC="$CC" # Let the user override the test.
2207 else
2208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2209 for as_dir in $PATH
2210 do
2211   IFS=$as_save_IFS
2212   test -z "$as_dir" && as_dir=.
2213     for ac_exec_ext in '' $ac_executable_extensions; do
2214   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2215     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2216     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2217     break 2
2218   fi
2219 done
2220   done
2221 IFS=$as_save_IFS
2222
2223 fi
2224 fi
2225 CC=$ac_cv_prog_CC
2226 if test -n "$CC"; then
2227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2228 $as_echo "$CC" >&6; }
2229 else
2230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2231 $as_echo "no" >&6; }
2232 fi
2233
2234
2235 fi
2236 if test -z "$ac_cv_prog_CC"; then
2237   ac_ct_CC=$CC
2238   # Extract the first word of "gcc", so it can be a program name with args.
2239 set dummy gcc; ac_word=$2
2240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2241 $as_echo_n "checking for $ac_word... " >&6; }
2242 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2243   $as_echo_n "(cached) " >&6
2244 else
2245   if test -n "$ac_ct_CC"; then
2246   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2247 else
2248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2249 for as_dir in $PATH
2250 do
2251   IFS=$as_save_IFS
2252   test -z "$as_dir" && as_dir=.
2253     for ac_exec_ext in '' $ac_executable_extensions; do
2254   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2255     ac_cv_prog_ac_ct_CC="gcc"
2256     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2257     break 2
2258   fi
2259 done
2260   done
2261 IFS=$as_save_IFS
2262
2263 fi
2264 fi
2265 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2266 if test -n "$ac_ct_CC"; then
2267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2268 $as_echo "$ac_ct_CC" >&6; }
2269 else
2270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2271 $as_echo "no" >&6; }
2272 fi
2273
2274   if test "x$ac_ct_CC" = x; then
2275     CC=""
2276   else
2277     case $cross_compiling:$ac_tool_warned in
2278 yes:)
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2280 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2281 ac_tool_warned=yes ;;
2282 esac
2283     CC=$ac_ct_CC
2284   fi
2285 else
2286   CC="$ac_cv_prog_CC"
2287 fi
2288
2289 if test -z "$CC"; then
2290           if test -n "$ac_tool_prefix"; then
2291     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2292 set dummy ${ac_tool_prefix}cc; ac_word=$2
2293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2294 $as_echo_n "checking for $ac_word... " >&6; }
2295 if test "${ac_cv_prog_CC+set}" = set; then :
2296   $as_echo_n "(cached) " >&6
2297 else
2298   if test -n "$CC"; then
2299   ac_cv_prog_CC="$CC" # Let the user override the test.
2300 else
2301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2302 for as_dir in $PATH
2303 do
2304   IFS=$as_save_IFS
2305   test -z "$as_dir" && as_dir=.
2306     for ac_exec_ext in '' $ac_executable_extensions; do
2307   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2308     ac_cv_prog_CC="${ac_tool_prefix}cc"
2309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2310     break 2
2311   fi
2312 done
2313   done
2314 IFS=$as_save_IFS
2315
2316 fi
2317 fi
2318 CC=$ac_cv_prog_CC
2319 if test -n "$CC"; then
2320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2321 $as_echo "$CC" >&6; }
2322 else
2323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2324 $as_echo "no" >&6; }
2325 fi
2326
2327
2328   fi
2329 fi
2330 if test -z "$CC"; then
2331   # Extract the first word of "cc", so it can be a program name with args.
2332 set dummy cc; ac_word=$2
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2334 $as_echo_n "checking for $ac_word... " >&6; }
2335 if test "${ac_cv_prog_CC+set}" = set; then :
2336   $as_echo_n "(cached) " >&6
2337 else
2338   if test -n "$CC"; then
2339   ac_cv_prog_CC="$CC" # Let the user override the test.
2340 else
2341   ac_prog_rejected=no
2342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2343 for as_dir in $PATH
2344 do
2345   IFS=$as_save_IFS
2346   test -z "$as_dir" && as_dir=.
2347     for ac_exec_ext in '' $ac_executable_extensions; do
2348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2349     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2350        ac_prog_rejected=yes
2351        continue
2352      fi
2353     ac_cv_prog_CC="cc"
2354     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2355     break 2
2356   fi
2357 done
2358   done
2359 IFS=$as_save_IFS
2360
2361 if test $ac_prog_rejected = yes; then
2362   # We found a bogon in the path, so make sure we never use it.
2363   set dummy $ac_cv_prog_CC
2364   shift
2365   if test $# != 0; then
2366     # We chose a different compiler from the bogus one.
2367     # However, it has the same basename, so the bogon will be chosen
2368     # first if we set CC to just the basename; use the full file name.
2369     shift
2370     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2371   fi
2372 fi
2373 fi
2374 fi
2375 CC=$ac_cv_prog_CC
2376 if test -n "$CC"; then
2377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2378 $as_echo "$CC" >&6; }
2379 else
2380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2381 $as_echo "no" >&6; }
2382 fi
2383
2384
2385 fi
2386 if test -z "$CC"; then
2387   if test -n "$ac_tool_prefix"; then
2388   for ac_prog in cl.exe
2389   do
2390     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2391 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2393 $as_echo_n "checking for $ac_word... " >&6; }
2394 if test "${ac_cv_prog_CC+set}" = set; then :
2395   $as_echo_n "(cached) " >&6
2396 else
2397   if test -n "$CC"; then
2398   ac_cv_prog_CC="$CC" # Let the user override the test.
2399 else
2400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401 for as_dir in $PATH
2402 do
2403   IFS=$as_save_IFS
2404   test -z "$as_dir" && as_dir=.
2405     for ac_exec_ext in '' $ac_executable_extensions; do
2406   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2407     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2409     break 2
2410   fi
2411 done
2412   done
2413 IFS=$as_save_IFS
2414
2415 fi
2416 fi
2417 CC=$ac_cv_prog_CC
2418 if test -n "$CC"; then
2419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2420 $as_echo "$CC" >&6; }
2421 else
2422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2423 $as_echo "no" >&6; }
2424 fi
2425
2426
2427     test -n "$CC" && break
2428   done
2429 fi
2430 if test -z "$CC"; then
2431   ac_ct_CC=$CC
2432   for ac_prog in cl.exe
2433 do
2434   # Extract the first word of "$ac_prog", so it can be a program name with args.
2435 set dummy $ac_prog; ac_word=$2
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2437 $as_echo_n "checking for $ac_word... " >&6; }
2438 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2439   $as_echo_n "(cached) " >&6
2440 else
2441   if test -n "$ac_ct_CC"; then
2442   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2443 else
2444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2445 for as_dir in $PATH
2446 do
2447   IFS=$as_save_IFS
2448   test -z "$as_dir" && as_dir=.
2449     for ac_exec_ext in '' $ac_executable_extensions; do
2450   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2451     ac_cv_prog_ac_ct_CC="$ac_prog"
2452     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2453     break 2
2454   fi
2455 done
2456   done
2457 IFS=$as_save_IFS
2458
2459 fi
2460 fi
2461 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2462 if test -n "$ac_ct_CC"; then
2463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2464 $as_echo "$ac_ct_CC" >&6; }
2465 else
2466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2467 $as_echo "no" >&6; }
2468 fi
2469
2470
2471   test -n "$ac_ct_CC" && break
2472 done
2473
2474   if test "x$ac_ct_CC" = x; then
2475     CC=""
2476   else
2477     case $cross_compiling:$ac_tool_warned in
2478 yes:)
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2480 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2481 ac_tool_warned=yes ;;
2482 esac
2483     CC=$ac_ct_CC
2484   fi
2485 fi
2486
2487 fi
2488
2489
2490 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2491 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2492 as_fn_error "no acceptable C compiler found in \$PATH
2493 See \`config.log' for more details." "$LINENO" 5; }
2494
2495 # Provide some information about the compiler.
2496 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2497 set X $ac_compile
2498 ac_compiler=$2
2499 for ac_option in --version -v -V -qversion; do
2500   { { ac_try="$ac_compiler $ac_option >&5"
2501 case "(($ac_try" in
2502   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2503   *) ac_try_echo=$ac_try;;
2504 esac
2505 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2506 $as_echo "$ac_try_echo"; } >&5
2507   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2508   ac_status=$?
2509   if test -s conftest.err; then
2510     sed '10a\
2511 ... rest of stderr output deleted ...
2512          10q' conftest.err >conftest.er1
2513     cat conftest.er1 >&5
2514     rm -f conftest.er1 conftest.err
2515   fi
2516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2517   test $ac_status = 0; }
2518 done
2519
2520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2521 /* end confdefs.h.  */
2522
2523 int
2524 main ()
2525 {
2526
2527   ;
2528   return 0;
2529 }
2530 _ACEOF
2531 ac_clean_files_save=$ac_clean_files
2532 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2533 # Try to create an executable without -o first, disregard a.out.
2534 # It will help us diagnose broken compilers, and finding out an intuition
2535 # of exeext.
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2537 $as_echo_n "checking for C compiler default output file name... " >&6; }
2538 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2539
2540 # The possible output files:
2541 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2542
2543 ac_rmfiles=
2544 for ac_file in $ac_files
2545 do
2546   case $ac_file in
2547     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2548     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2549   esac
2550 done
2551 rm -f $ac_rmfiles
2552
2553 if { { ac_try="$ac_link_default"
2554 case "(($ac_try" in
2555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2556   *) ac_try_echo=$ac_try;;
2557 esac
2558 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2559 $as_echo "$ac_try_echo"; } >&5
2560   (eval "$ac_link_default") 2>&5
2561   ac_status=$?
2562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2563   test $ac_status = 0; }; then :
2564   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2565 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2566 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2567 # so that the user can short-circuit this test for compilers unknown to
2568 # Autoconf.
2569 for ac_file in $ac_files ''
2570 do
2571   test -f "$ac_file" || continue
2572   case $ac_file in
2573     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2574         ;;
2575     [ab].out )
2576         # We found the default executable, but exeext='' is most
2577         # certainly right.
2578         break;;
2579     *.* )
2580         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2581         then :; else
2582            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2583         fi
2584         # We set ac_cv_exeext here because the later test for it is not
2585         # safe: cross compilers may not add the suffix if given an `-o'
2586         # argument, so we may need to know it at that point already.
2587         # Even if this section looks crufty: it has the advantage of
2588         # actually working.
2589         break;;
2590     * )
2591         break;;
2592   esac
2593 done
2594 test "$ac_cv_exeext" = no && ac_cv_exeext=
2595
2596 else
2597   ac_file=''
2598 fi
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2600 $as_echo "$ac_file" >&6; }
2601 if test -z "$ac_file"; then :
2602   $as_echo "$as_me: failed program was:" >&5
2603 sed 's/^/| /' conftest.$ac_ext >&5
2604
2605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2607 { as_fn_set_status 77
2608 as_fn_error "C compiler cannot create executables
2609 See \`config.log' for more details." "$LINENO" 5; }; }
2610 fi
2611 ac_exeext=$ac_cv_exeext
2612
2613 # Check that the compiler produces executables we can run.  If not, either
2614 # the compiler is broken, or we cross compile.
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2616 $as_echo_n "checking whether the C compiler works... " >&6; }
2617 # If not cross compiling, check that we can run a simple program.
2618 if test "$cross_compiling" != yes; then
2619   if { ac_try='./$ac_file'
2620   { { case "(($ac_try" in
2621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2622   *) ac_try_echo=$ac_try;;
2623 esac
2624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2625 $as_echo "$ac_try_echo"; } >&5
2626   (eval "$ac_try") 2>&5
2627   ac_status=$?
2628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2629   test $ac_status = 0; }; }; then
2630     cross_compiling=no
2631   else
2632     if test "$cross_compiling" = maybe; then
2633         cross_compiling=yes
2634     else
2635         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2636 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2637 as_fn_error "cannot run C compiled programs.
2638 If you meant to cross compile, use \`--host'.
2639 See \`config.log' for more details." "$LINENO" 5; }
2640     fi
2641   fi
2642 fi
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2644 $as_echo "yes" >&6; }
2645
2646 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2647 ac_clean_files=$ac_clean_files_save
2648 # Check that the compiler produces executables we can run.  If not, either
2649 # the compiler is broken, or we cross compile.
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2651 $as_echo_n "checking whether we are cross compiling... " >&6; }
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2653 $as_echo "$cross_compiling" >&6; }
2654
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2656 $as_echo_n "checking for suffix of executables... " >&6; }
2657 if { { ac_try="$ac_link"
2658 case "(($ac_try" in
2659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2660   *) ac_try_echo=$ac_try;;
2661 esac
2662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2663 $as_echo "$ac_try_echo"; } >&5
2664   (eval "$ac_link") 2>&5
2665   ac_status=$?
2666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2667   test $ac_status = 0; }; then :
2668   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2669 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2670 # work properly (i.e., refer to `conftest.exe'), while it won't with
2671 # `rm'.
2672 for ac_file in conftest.exe conftest conftest.*; do
2673   test -f "$ac_file" || continue
2674   case $ac_file in
2675     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2676     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2677           break;;
2678     * ) break;;
2679   esac
2680 done
2681 else
2682   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2684 as_fn_error "cannot compute suffix of executables: cannot compile and link
2685 See \`config.log' for more details." "$LINENO" 5; }
2686 fi
2687 rm -f conftest$ac_cv_exeext
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2689 $as_echo "$ac_cv_exeext" >&6; }
2690
2691 rm -f conftest.$ac_ext
2692 EXEEXT=$ac_cv_exeext
2693 ac_exeext=$EXEEXT
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2695 $as_echo_n "checking for suffix of object files... " >&6; }
2696 if test "${ac_cv_objext+set}" = set; then :
2697   $as_echo_n "(cached) " >&6
2698 else
2699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2700 /* end confdefs.h.  */
2701
2702 int
2703 main ()
2704 {
2705
2706   ;
2707   return 0;
2708 }
2709 _ACEOF
2710 rm -f conftest.o conftest.obj
2711 if { { ac_try="$ac_compile"
2712 case "(($ac_try" in
2713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2714   *) ac_try_echo=$ac_try;;
2715 esac
2716 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2717 $as_echo "$ac_try_echo"; } >&5
2718   (eval "$ac_compile") 2>&5
2719   ac_status=$?
2720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2721   test $ac_status = 0; }; then :
2722   for ac_file in conftest.o conftest.obj conftest.*; do
2723   test -f "$ac_file" || continue;
2724   case $ac_file in
2725     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2726     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2727        break;;
2728   esac
2729 done
2730 else
2731   $as_echo "$as_me: failed program was:" >&5
2732 sed 's/^/| /' conftest.$ac_ext >&5
2733
2734 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2735 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2736 as_fn_error "cannot compute suffix of object files: cannot compile
2737 See \`config.log' for more details." "$LINENO" 5; }
2738 fi
2739 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2740 fi
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2742 $as_echo "$ac_cv_objext" >&6; }
2743 OBJEXT=$ac_cv_objext
2744 ac_objext=$OBJEXT
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2746 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2747 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2748   $as_echo_n "(cached) " >&6
2749 else
2750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2751 /* end confdefs.h.  */
2752
2753 int
2754 main ()
2755 {
2756 #ifndef __GNUC__
2757        choke me
2758 #endif
2759
2760   ;
2761   return 0;
2762 }
2763 _ACEOF
2764 if ac_fn_c_try_compile "$LINENO"; then :
2765   ac_compiler_gnu=yes
2766 else
2767   ac_compiler_gnu=no
2768 fi
2769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2770 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2771
2772 fi
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2774 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2775 if test $ac_compiler_gnu = yes; then
2776   GCC=yes
2777 else
2778   GCC=
2779 fi
2780 ac_test_CFLAGS=${CFLAGS+set}
2781 ac_save_CFLAGS=$CFLAGS
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2783 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2784 if test "${ac_cv_prog_cc_g+set}" = set; then :
2785   $as_echo_n "(cached) " >&6
2786 else
2787   ac_save_c_werror_flag=$ac_c_werror_flag
2788    ac_c_werror_flag=yes
2789    ac_cv_prog_cc_g=no
2790    CFLAGS="-g"
2791    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2792 /* end confdefs.h.  */
2793
2794 int
2795 main ()
2796 {
2797
2798   ;
2799   return 0;
2800 }
2801 _ACEOF
2802 if ac_fn_c_try_compile "$LINENO"; then :
2803   ac_cv_prog_cc_g=yes
2804 else
2805   CFLAGS=""
2806       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2807 /* end confdefs.h.  */
2808
2809 int
2810 main ()
2811 {
2812
2813   ;
2814   return 0;
2815 }
2816 _ACEOF
2817 if ac_fn_c_try_compile "$LINENO"; then :
2818
2819 else
2820   ac_c_werror_flag=$ac_save_c_werror_flag
2821          CFLAGS="-g"
2822          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823 /* end confdefs.h.  */
2824
2825 int
2826 main ()
2827 {
2828
2829   ;
2830   return 0;
2831 }
2832 _ACEOF
2833 if ac_fn_c_try_compile "$LINENO"; then :
2834   ac_cv_prog_cc_g=yes
2835 fi
2836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2837 fi
2838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2839 fi
2840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2841    ac_c_werror_flag=$ac_save_c_werror_flag
2842 fi
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2844 $as_echo "$ac_cv_prog_cc_g" >&6; }
2845 if test "$ac_test_CFLAGS" = set; then
2846   CFLAGS=$ac_save_CFLAGS
2847 elif test $ac_cv_prog_cc_g = yes; then
2848   if test "$GCC" = yes; then
2849     CFLAGS="-g -O2"
2850   else
2851     CFLAGS="-g"
2852   fi
2853 else
2854   if test "$GCC" = yes; then
2855     CFLAGS="-O2"
2856   else
2857     CFLAGS=
2858   fi
2859 fi
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2861 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2862 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2863   $as_echo_n "(cached) " >&6
2864 else
2865   ac_cv_prog_cc_c89=no
2866 ac_save_CC=$CC
2867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2868 /* end confdefs.h.  */
2869 #include <stdarg.h>
2870 #include <stdio.h>
2871 #include <sys/types.h>
2872 #include <sys/stat.h>
2873 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2874 struct buf { int x; };
2875 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2876 static char *e (p, i)
2877      char **p;
2878      int i;
2879 {
2880   return p[i];
2881 }
2882 static char *f (char * (*g) (char **, int), char **p, ...)
2883 {
2884   char *s;
2885   va_list v;
2886   va_start (v,p);
2887   s = g (p, va_arg (v,int));
2888   va_end (v);
2889   return s;
2890 }
2891
2892 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2893    function prototypes and stuff, but not '\xHH' hex character constants.
2894    These don't provoke an error unfortunately, instead are silently treated
2895    as 'x'.  The following induces an error, until -std is added to get
2896    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2897    array size at least.  It's necessary to write '\x00'==0 to get something
2898    that's true only with -std.  */
2899 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2900
2901 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2902    inside strings and character constants.  */
2903 #define FOO(x) 'x'
2904 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2905
2906 int test (int i, double x);
2907 struct s1 {int (*f) (int a);};
2908 struct s2 {int (*f) (double a);};
2909 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2910 int argc;
2911 char **argv;
2912 int
2913 main ()
2914 {
2915 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2916   ;
2917   return 0;
2918 }
2919 _ACEOF
2920 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2921         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2922 do
2923   CC="$ac_save_CC $ac_arg"
2924   if ac_fn_c_try_compile "$LINENO"; then :
2925   ac_cv_prog_cc_c89=$ac_arg
2926 fi
2927 rm -f core conftest.err conftest.$ac_objext
2928   test "x$ac_cv_prog_cc_c89" != "xno" && break
2929 done
2930 rm -f conftest.$ac_ext
2931 CC=$ac_save_CC
2932
2933 fi
2934 # AC_CACHE_VAL
2935 case "x$ac_cv_prog_cc_c89" in
2936   x)
2937     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2938 $as_echo "none needed" >&6; } ;;
2939   xno)
2940     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2941 $as_echo "unsupported" >&6; } ;;
2942   *)
2943     CC="$CC $ac_cv_prog_cc_c89"
2944     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2945 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2946 esac
2947 if test "x$ac_cv_prog_cc_c89" != xno; then :
2948
2949 fi
2950
2951 ac_ext=c
2952 ac_cpp='$CPP $CPPFLAGS'
2953 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2954 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2955 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2956
2957
2958 ac_ext=c
2959 ac_cpp='$CPP $CPPFLAGS'
2960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2964 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2965 # On Suns, sometimes $CPP names a directory.
2966 if test -n "$CPP" && test -d "$CPP"; then
2967   CPP=
2968 fi
2969 if test -z "$CPP"; then
2970   if test "${ac_cv_prog_CPP+set}" = set; then :
2971   $as_echo_n "(cached) " >&6
2972 else
2973       # Double quotes because CPP needs to be expanded
2974     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2975     do
2976       ac_preproc_ok=false
2977 for ac_c_preproc_warn_flag in '' yes
2978 do
2979   # Use a header file that comes with gcc, so configuring glibc
2980   # with a fresh cross-compiler works.
2981   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2982   # <limits.h> exists even on freestanding compilers.
2983   # On the NeXT, cc -E runs the code through the compiler's parser,
2984   # not just through cpp. "Syntax error" is here to catch this case.
2985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986 /* end confdefs.h.  */
2987 #ifdef __STDC__
2988 # include <limits.h>
2989 #else
2990 # include <assert.h>
2991 #endif
2992                      Syntax error
2993 _ACEOF
2994 if ac_fn_c_try_cpp "$LINENO"; then :
2995
2996 else
2997   # Broken: fails on valid input.
2998 continue
2999 fi
3000 rm -f conftest.err conftest.$ac_ext
3001
3002   # OK, works on sane cases.  Now check whether nonexistent headers
3003   # can be detected and how.
3004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3005 /* end confdefs.h.  */
3006 #include <ac_nonexistent.h>
3007 _ACEOF
3008 if ac_fn_c_try_cpp "$LINENO"; then :
3009   # Broken: success on invalid input.
3010 continue
3011 else
3012   # Passes both tests.
3013 ac_preproc_ok=:
3014 break
3015 fi
3016 rm -f conftest.err conftest.$ac_ext
3017
3018 done
3019 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3020 rm -f conftest.err conftest.$ac_ext
3021 if $ac_preproc_ok; then :
3022   break
3023 fi
3024
3025     done
3026     ac_cv_prog_CPP=$CPP
3027
3028 fi
3029   CPP=$ac_cv_prog_CPP
3030 else
3031   ac_cv_prog_CPP=$CPP
3032 fi
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3034 $as_echo "$CPP" >&6; }
3035 ac_preproc_ok=false
3036 for ac_c_preproc_warn_flag in '' yes
3037 do
3038   # Use a header file that comes with gcc, so configuring glibc
3039   # with a fresh cross-compiler works.
3040   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3041   # <limits.h> exists even on freestanding compilers.
3042   # On the NeXT, cc -E runs the code through the compiler's parser,
3043   # not just through cpp. "Syntax error" is here to catch this case.
3044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3045 /* end confdefs.h.  */
3046 #ifdef __STDC__
3047 # include <limits.h>
3048 #else
3049 # include <assert.h>
3050 #endif
3051                      Syntax error
3052 _ACEOF
3053 if ac_fn_c_try_cpp "$LINENO"; then :
3054
3055 else
3056   # Broken: fails on valid input.
3057 continue
3058 fi
3059 rm -f conftest.err conftest.$ac_ext
3060
3061   # OK, works on sane cases.  Now check whether nonexistent headers
3062   # can be detected and how.
3063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3064 /* end confdefs.h.  */
3065 #include <ac_nonexistent.h>
3066 _ACEOF
3067 if ac_fn_c_try_cpp "$LINENO"; then :
3068   # Broken: success on invalid input.
3069 continue
3070 else
3071   # Passes both tests.
3072 ac_preproc_ok=:
3073 break
3074 fi
3075 rm -f conftest.err conftest.$ac_ext
3076
3077 done
3078 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3079 rm -f conftest.err conftest.$ac_ext
3080 if $ac_preproc_ok; then :
3081
3082 else
3083   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3085 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3086 See \`config.log' for more details." "$LINENO" 5; }
3087 fi
3088
3089 ac_ext=c
3090 ac_cpp='$CPP $CPPFLAGS'
3091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3094
3095
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3097 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3098 if test "${ac_cv_path_GREP+set}" = set; then :
3099   $as_echo_n "(cached) " >&6
3100 else
3101   if test -z "$GREP"; then
3102   ac_path_GREP_found=false
3103   # Loop through the user's path and test for each of PROGNAME-LIST
3104   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3105 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3106 do
3107   IFS=$as_save_IFS
3108   test -z "$as_dir" && as_dir=.
3109     for ac_prog in grep ggrep; do
3110     for ac_exec_ext in '' $ac_executable_extensions; do
3111       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3112       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3113 # Check for GNU ac_path_GREP and select it if it is found.
3114   # Check for GNU $ac_path_GREP
3115 case `"$ac_path_GREP" --version 2>&1` in
3116 *GNU*)
3117   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3118 *)
3119   ac_count=0
3120   $as_echo_n 0123456789 >"conftest.in"
3121   while :
3122   do
3123     cat "conftest.in" "conftest.in" >"conftest.tmp"
3124     mv "conftest.tmp" "conftest.in"
3125     cp "conftest.in" "conftest.nl"
3126     $as_echo 'GREP' >> "conftest.nl"
3127     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3128     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3129     as_fn_arith $ac_count + 1 && ac_count=$as_val
3130     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3131       # Best one so far, save it but keep looking for a better one
3132       ac_cv_path_GREP="$ac_path_GREP"
3133       ac_path_GREP_max=$ac_count
3134     fi
3135     # 10*(2^10) chars as input seems more than enough
3136     test $ac_count -gt 10 && break
3137   done
3138   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3139 esac
3140
3141       $ac_path_GREP_found && break 3
3142     done
3143   done
3144   done
3145 IFS=$as_save_IFS
3146   if test -z "$ac_cv_path_GREP"; then
3147     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3148   fi
3149 else
3150   ac_cv_path_GREP=$GREP
3151 fi
3152
3153 fi
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3155 $as_echo "$ac_cv_path_GREP" >&6; }
3156  GREP="$ac_cv_path_GREP"
3157
3158
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3160 $as_echo_n "checking for egrep... " >&6; }
3161 if test "${ac_cv_path_EGREP+set}" = set; then :
3162   $as_echo_n "(cached) " >&6
3163 else
3164   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3165    then ac_cv_path_EGREP="$GREP -E"
3166    else
3167      if test -z "$EGREP"; then
3168   ac_path_EGREP_found=false
3169   # Loop through the user's path and test for each of PROGNAME-LIST
3170   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3171 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3172 do
3173   IFS=$as_save_IFS
3174   test -z "$as_dir" && as_dir=.
3175     for ac_prog in egrep; do
3176     for ac_exec_ext in '' $ac_executable_extensions; do
3177       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3178       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3179 # Check for GNU ac_path_EGREP and select it if it is found.
3180   # Check for GNU $ac_path_EGREP
3181 case `"$ac_path_EGREP" --version 2>&1` in
3182 *GNU*)
3183   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3184 *)
3185   ac_count=0
3186   $as_echo_n 0123456789 >"conftest.in"
3187   while :
3188   do
3189     cat "conftest.in" "conftest.in" >"conftest.tmp"
3190     mv "conftest.tmp" "conftest.in"
3191     cp "conftest.in" "conftest.nl"
3192     $as_echo 'EGREP' >> "conftest.nl"
3193     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3194     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3195     as_fn_arith $ac_count + 1 && ac_count=$as_val
3196     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3197       # Best one so far, save it but keep looking for a better one
3198       ac_cv_path_EGREP="$ac_path_EGREP"
3199       ac_path_EGREP_max=$ac_count
3200     fi
3201     # 10*(2^10) chars as input seems more than enough
3202     test $ac_count -gt 10 && break
3203   done
3204   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3205 esac
3206
3207       $ac_path_EGREP_found && break 3
3208     done
3209   done
3210   done
3211 IFS=$as_save_IFS
3212   if test -z "$ac_cv_path_EGREP"; then
3213     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3214   fi
3215 else
3216   ac_cv_path_EGREP=$EGREP
3217 fi
3218
3219    fi
3220 fi
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3222 $as_echo "$ac_cv_path_EGREP" >&6; }
3223  EGREP="$ac_cv_path_EGREP"
3224
3225
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3227 $as_echo_n "checking for ANSI C header files... " >&6; }
3228 if test "${ac_cv_header_stdc+set}" = set; then :
3229   $as_echo_n "(cached) " >&6
3230 else
3231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3232 /* end confdefs.h.  */
3233 #include <stdlib.h>
3234 #include <stdarg.h>
3235 #include <string.h>
3236 #include <float.h>
3237
3238 int
3239 main ()
3240 {
3241
3242   ;
3243   return 0;
3244 }
3245 _ACEOF
3246 if ac_fn_c_try_compile "$LINENO"; then :
3247   ac_cv_header_stdc=yes
3248 else
3249   ac_cv_header_stdc=no
3250 fi
3251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3252
3253 if test $ac_cv_header_stdc = yes; then
3254   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3256 /* end confdefs.h.  */
3257 #include <string.h>
3258
3259 _ACEOF
3260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3261   $EGREP "memchr" >/dev/null 2>&1; then :
3262
3263 else
3264   ac_cv_header_stdc=no
3265 fi
3266 rm -f conftest*
3267
3268 fi
3269
3270 if test $ac_cv_header_stdc = yes; then
3271   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3273 /* end confdefs.h.  */
3274 #include <stdlib.h>
3275
3276 _ACEOF
3277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3278   $EGREP "free" >/dev/null 2>&1; then :
3279
3280 else
3281   ac_cv_header_stdc=no
3282 fi
3283 rm -f conftest*
3284
3285 fi
3286
3287 if test $ac_cv_header_stdc = yes; then
3288   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3289   if test "$cross_compiling" = yes; then :
3290   :
3291 else
3292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293 /* end confdefs.h.  */
3294 #include <ctype.h>
3295 #include <stdlib.h>
3296 #if ((' ' & 0x0FF) == 0x020)
3297 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3298 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3299 #else
3300 # define ISLOWER(c) \
3301                    (('a' <= (c) && (c) <= 'i') \
3302                      || ('j' <= (c) && (c) <= 'r') \
3303                      || ('s' <= (c) && (c) <= 'z'))
3304 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3305 #endif
3306
3307 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3308 int
3309 main ()
3310 {
3311   int i;
3312   for (i = 0; i < 256; i++)
3313     if (XOR (islower (i), ISLOWER (i))
3314         || toupper (i) != TOUPPER (i))
3315       return 2;
3316   return 0;
3317 }
3318 _ACEOF
3319 if ac_fn_c_try_run "$LINENO"; then :
3320
3321 else
3322   ac_cv_header_stdc=no
3323 fi
3324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3325   conftest.$ac_objext conftest.beam conftest.$ac_ext
3326 fi
3327
3328 fi
3329 fi
3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3331 $as_echo "$ac_cv_header_stdc" >&6; }
3332 if test $ac_cv_header_stdc = yes; then
3333
3334 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3335
3336 fi
3337
3338 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3339 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3340                   inttypes.h stdint.h unistd.h
3341 do :
3342   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3343 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3344 "
3345 eval as_val=\$$as_ac_Header
3346    if test "x$as_val" = x""yes; then :
3347   cat >>confdefs.h <<_ACEOF
3348 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3349 _ACEOF
3350
3351 fi
3352
3353 done
3354
3355
3356
3357   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3358 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3359   MINIX=yes
3360 else
3361   MINIX=
3362 fi
3363
3364
3365   if test "$MINIX" = yes; then
3366
3367 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3368
3369
3370 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3371
3372
3373 $as_echo "#define _MINIX 1" >>confdefs.h
3374
3375   fi
3376
3377
3378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3379 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3380 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3381   $as_echo_n "(cached) " >&6
3382 else
3383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3384 /* end confdefs.h.  */
3385
3386 #         define __EXTENSIONS__ 1
3387           $ac_includes_default
3388 int
3389 main ()
3390 {
3391
3392   ;
3393   return 0;
3394 }
3395 _ACEOF
3396 if ac_fn_c_try_compile "$LINENO"; then :
3397   ac_cv_safe_to_define___extensions__=yes
3398 else
3399   ac_cv_safe_to_define___extensions__=no
3400 fi
3401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3402 fi
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3404 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3405   test $ac_cv_safe_to_define___extensions__ = yes &&
3406     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3407
3408   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3409
3410   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3411
3412   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3413
3414   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3415
3416
3417
3418
3419 ac_aux_dir=
3420 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3421   for ac_t in install-sh install.sh shtool; do
3422     if test -f "$ac_dir/$ac_t"; then
3423       ac_aux_dir=$ac_dir
3424       ac_install_sh="$ac_aux_dir/$ac_t -c"
3425       break 2
3426     fi
3427   done
3428 done
3429 if test -z "$ac_aux_dir"; then
3430   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3431 fi
3432
3433 # These three variables are undocumented and unsupported,
3434 # and are intended to be withdrawn in a future Autoconf release.
3435 # They can cause serious problems if a builder's source tree is in a directory
3436 # whose full name contains unusual characters.
3437 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3438 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3439 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3440
3441
3442 # Make sure we can run config.sub.
3443 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3444   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3445
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3447 $as_echo_n "checking build system type... " >&6; }
3448 if test "${ac_cv_build+set}" = set; then :
3449   $as_echo_n "(cached) " >&6
3450 else
3451   ac_build_alias=$build_alias
3452 test "x$ac_build_alias" = x &&
3453   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3454 test "x$ac_build_alias" = x &&
3455   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3456 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3457   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3458
3459 fi
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3461 $as_echo "$ac_cv_build" >&6; }
3462 case $ac_cv_build in
3463 *-*-*) ;;
3464 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3465 esac
3466 build=$ac_cv_build
3467 ac_save_IFS=$IFS; IFS='-'
3468 set x $ac_cv_build
3469 shift
3470 build_cpu=$1
3471 build_vendor=$2
3472 shift; shift
3473 # Remember, the first character of IFS is used to create $*,
3474 # except with old shells:
3475 build_os=$*
3476 IFS=$ac_save_IFS
3477 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3478
3479
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3481 $as_echo_n "checking host system type... " >&6; }
3482 if test "${ac_cv_host+set}" = set; then :
3483   $as_echo_n "(cached) " >&6
3484 else
3485   if test "x$host_alias" = x; then
3486   ac_cv_host=$ac_cv_build
3487 else
3488   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3489     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3490 fi
3491
3492 fi
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3494 $as_echo "$ac_cv_host" >&6; }
3495 case $ac_cv_host in
3496 *-*-*) ;;
3497 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3498 esac
3499 host=$ac_cv_host
3500 ac_save_IFS=$IFS; IFS='-'
3501 set x $ac_cv_host
3502 shift
3503 host_cpu=$1
3504 host_vendor=$2
3505 shift; shift
3506 # Remember, the first character of IFS is used to create $*,
3507 # except with old shells:
3508 host_os=$*
3509 IFS=$ac_save_IFS
3510 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3511
3512
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3514 $as_echo_n "checking target system type... " >&6; }
3515 if test "${ac_cv_target+set}" = set; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   if test "x$target_alias" = x; then
3519   ac_cv_target=$ac_cv_host
3520 else
3521   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3522     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3523 fi
3524
3525 fi
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3527 $as_echo "$ac_cv_target" >&6; }
3528 case $ac_cv_target in
3529 *-*-*) ;;
3530 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3531 esac
3532 target=$ac_cv_target
3533 ac_save_IFS=$IFS; IFS='-'
3534 set x $ac_cv_target
3535 shift
3536 target_cpu=$1
3537 target_vendor=$2
3538 shift; shift
3539 # Remember, the first character of IFS is used to create $*,
3540 # except with old shells:
3541 target_os=$*
3542 IFS=$ac_save_IFS
3543 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3544
3545
3546 # The aliases save the names the user supplied, while $host etc.
3547 # will get canonicalized.
3548 test -n "$target_alias" &&
3549   test "$program_prefix$program_suffix$program_transform_name" = \
3550     NONENONEs,x,x, &&
3551   program_prefix=${target_alias}-
3552
3553
3554 # Find a good install program.  We prefer a C program (faster),
3555 # so one script is as good as another.  But avoid the broken or
3556 # incompatible versions:
3557 # SysV /etc/install, /usr/sbin/install
3558 # SunOS /usr/etc/install
3559 # IRIX /sbin/install
3560 # AIX /bin/install
3561 # AmigaOS /C/install, which installs bootblocks on floppy discs
3562 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3563 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3564 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3565 # OS/2's system install, which has a completely different semantic
3566 # ./install, which can be erroneously created by make from ./install.sh.
3567 # Reject install programs that cannot install multiple files.
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3569 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3570 if test -z "$INSTALL"; then
3571 if test "${ac_cv_path_install+set}" = set; then :
3572   $as_echo_n "(cached) " >&6
3573 else
3574   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3575 for as_dir in $PATH
3576 do
3577   IFS=$as_save_IFS
3578   test -z "$as_dir" && as_dir=.
3579     # Account for people who put trailing slashes in PATH elements.
3580 case $as_dir/ in #((
3581   ./ | .// | /[cC]/* | \
3582   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3583   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3584   /usr/ucb/* ) ;;
3585   *)
3586     # OSF1 and SCO ODT 3.0 have their own names for install.
3587     # Don't use installbsd from OSF since it installs stuff as root
3588     # by default.
3589     for ac_prog in ginstall scoinst install; do
3590       for ac_exec_ext in '' $ac_executable_extensions; do
3591         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3592           if test $ac_prog = install &&
3593             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3594             # AIX install.  It has an incompatible calling convention.
3595             :
3596           elif test $ac_prog = install &&
3597             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3598             # program-specific install script used by HP pwplus--don't use.
3599             :
3600           else
3601             rm -rf conftest.one conftest.two conftest.dir
3602             echo one > conftest.one
3603             echo two > conftest.two
3604             mkdir conftest.dir
3605             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3606               test -s conftest.one && test -s conftest.two &&
3607               test -s conftest.dir/conftest.one &&
3608               test -s conftest.dir/conftest.two
3609             then
3610               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3611               break 3
3612             fi
3613           fi
3614         fi
3615       done
3616     done
3617     ;;
3618 esac
3619
3620   done
3621 IFS=$as_save_IFS
3622
3623 rm -rf conftest.one conftest.two conftest.dir
3624
3625 fi
3626   if test "${ac_cv_path_install+set}" = set; then
3627     INSTALL=$ac_cv_path_install
3628   else
3629     # As a last resort, use the slow shell script.  Don't cache a
3630     # value for INSTALL within a source directory, because that will
3631     # break other packages using the cache if that directory is
3632     # removed, or if the value is a relative name.
3633     INSTALL=$ac_install_sh
3634   fi
3635 fi
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3637 $as_echo "$INSTALL" >&6; }
3638
3639 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3640 # It thinks the first close brace ends the variable substitution.
3641 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3642
3643 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3644
3645 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3646
3647
3648 test "$program_prefix" != NONE &&
3649   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3650 # Use a double $ so make ignores it.
3651 test "$program_suffix" != NONE &&
3652   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3653 # Double any \ or $.
3654 # By default was `s,x,x', remove it if useless.
3655 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3656 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3657
3658
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3660 $as_echo_n "checking for ANSI C header files... " >&6; }
3661 if test "${ac_cv_header_stdc+set}" = set; then :
3662   $as_echo_n "(cached) " >&6
3663 else
3664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h.  */
3666 #include <stdlib.h>
3667 #include <stdarg.h>
3668 #include <string.h>
3669 #include <float.h>
3670
3671 int
3672 main ()
3673 {
3674
3675   ;
3676   return 0;
3677 }
3678 _ACEOF
3679 if ac_fn_c_try_compile "$LINENO"; then :
3680   ac_cv_header_stdc=yes
3681 else
3682   ac_cv_header_stdc=no
3683 fi
3684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3685
3686 if test $ac_cv_header_stdc = yes; then
3687   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3689 /* end confdefs.h.  */
3690 #include <string.h>
3691
3692 _ACEOF
3693 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3694   $EGREP "memchr" >/dev/null 2>&1; then :
3695
3696 else
3697   ac_cv_header_stdc=no
3698 fi
3699 rm -f conftest*
3700
3701 fi
3702
3703 if test $ac_cv_header_stdc = yes; then
3704   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3706 /* end confdefs.h.  */
3707 #include <stdlib.h>
3708
3709 _ACEOF
3710 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3711   $EGREP "free" >/dev/null 2>&1; then :
3712
3713 else
3714   ac_cv_header_stdc=no
3715 fi
3716 rm -f conftest*
3717
3718 fi
3719
3720 if test $ac_cv_header_stdc = yes; then
3721   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3722   if test "$cross_compiling" = yes; then :
3723   :
3724 else
3725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3726 /* end confdefs.h.  */
3727 #include <ctype.h>
3728 #include <stdlib.h>
3729 #if ((' ' & 0x0FF) == 0x020)
3730 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3731 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3732 #else
3733 # define ISLOWER(c) \
3734                    (('a' <= (c) && (c) <= 'i') \
3735                      || ('j' <= (c) && (c) <= 'r') \
3736                      || ('s' <= (c) && (c) <= 'z'))
3737 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3738 #endif
3739
3740 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3741 int
3742 main ()
3743 {
3744   int i;
3745   for (i = 0; i < 256; i++)
3746     if (XOR (islower (i), ISLOWER (i))
3747         || toupper (i) != TOUPPER (i))
3748       return 2;
3749   return 0;
3750 }
3751 _ACEOF
3752 if ac_fn_c_try_run "$LINENO"; then :
3753
3754 else
3755   ac_cv_header_stdc=no
3756 fi
3757 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3758   conftest.$ac_objext conftest.beam conftest.$ac_ext
3759 fi
3760
3761 fi
3762 fi
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3764 $as_echo "$ac_cv_header_stdc" >&6; }
3765 if test $ac_cv_header_stdc = yes; then
3766
3767 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3768
3769 fi
3770
3771
3772 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h thread_db.h linux/elf.h             stdlib.h unistd.h               errno.h fcntl.h signal.h sys/file.h malloc.h            sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h sys/wait.h
3773 do :
3774   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3775 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3776 eval as_val=\$$as_ac_Header
3777    if test "x$as_val" = x""yes; then :
3778   cat >>confdefs.h <<_ACEOF
3779 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3780 _ACEOF
3781
3782 fi
3783
3784 done
3785
3786 for ac_func in pread pwrite pread64
3787 do :
3788   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3789 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3790 eval as_val=\$$as_ac_var
3791    if test "x$as_val" = x""yes; then :
3792   cat >>confdefs.h <<_ACEOF
3793 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
3794 _ACEOF
3795
3796 fi
3797 done
3798
3799 for ac_func in memmem
3800 do :
3801   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
3802 if test "x$ac_cv_func_memmem" = x""yes; then :
3803   cat >>confdefs.h <<_ACEOF
3804 #define HAVE_MEMMEM 1
3805 _ACEOF
3806
3807 else
3808   case " $LIBOBJS " in
3809   *" $ac_func.$ac_objext "* ) ;;
3810   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
3811  ;;
3812 esac
3813
3814 fi
3815 done
3816
3817
3818
3819 have_errno=no
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
3821 $as_echo_n "checking for errno... " >&6; }
3822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3823 /* end confdefs.h.  */
3824
3825 #if HAVE_ERRNO_H
3826 #include <errno.h>
3827 #endif
3828 int
3829 main ()
3830 {
3831 static int x; x = errno;
3832   ;
3833   return 0;
3834 }
3835 _ACEOF
3836 if ac_fn_c_try_link "$LINENO"; then :
3837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
3838 $as_echo "yes - in errno.h" >&6; };
3839 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
3840  have_errno=yes
3841 fi
3842 rm -f core conftest.err conftest.$ac_objext \
3843     conftest$ac_exeext conftest.$ac_ext
3844 if test $have_errno = no; then
3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846 /* end confdefs.h.  */
3847
3848 #if HAVE_ERRNO_H
3849 #include <errno.h>
3850 #endif
3851 int
3852 main ()
3853 {
3854 extern int errno; static int x; x = errno;
3855   ;
3856   return 0;
3857 }
3858 _ACEOF
3859 if ac_fn_c_try_link "$LINENO"; then :
3860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
3861 $as_echo "yes - must define" >&6; };
3862 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
3863
3864 $as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
3865
3866 else
3867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3868 $as_echo "no" >&6; }
3869 fi
3870 rm -f core conftest.err conftest.$ac_objext \
3871     conftest$ac_exeext conftest.$ac_ext
3872 fi
3873
3874 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
3875 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
3876   ac_have_decl=1
3877 else
3878   ac_have_decl=0
3879 fi
3880
3881 cat >>confdefs.h <<_ACEOF
3882 #define HAVE_DECL_STRERROR $ac_have_decl
3883 _ACEOF
3884 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
3885 if test "x$ac_cv_have_decl_perror" = x""yes; then :
3886   ac_have_decl=1
3887 else
3888   ac_have_decl=0
3889 fi
3890
3891 cat >>confdefs.h <<_ACEOF
3892 #define HAVE_DECL_PERROR $ac_have_decl
3893 _ACEOF
3894 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
3895 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
3896   ac_have_decl=1
3897 else
3898   ac_have_decl=0
3899 fi
3900
3901 cat >>confdefs.h <<_ACEOF
3902 #define HAVE_DECL_MEMMEM $ac_have_decl
3903 _ACEOF
3904
3905
3906 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
3907 #include <sys/socket.h>
3908
3909 "
3910 if test "x$ac_cv_type_socklen_t" = x""yes; then :
3911
3912 cat >>confdefs.h <<_ACEOF
3913 #define HAVE_SOCKLEN_T 1
3914 _ACEOF
3915
3916
3917 fi
3918
3919
3920
3921
3922 # Check whether --with-pkgversion was given.
3923 if test "${with_pkgversion+set}" = set; then :
3924   withval=$with_pkgversion; case "$withval" in
3925       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
3926       no)  PKGVERSION= ;;
3927       *)   PKGVERSION="($withval) " ;;
3928      esac
3929 else
3930   PKGVERSION="(GDB) "
3931
3932 fi
3933
3934
3935
3936
3937
3938 # Check whether --with-bugurl was given.
3939 if test "${with_bugurl+set}" = set; then :
3940   withval=$with_bugurl; case "$withval" in
3941       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
3942       no)  BUGURL=
3943            ;;
3944       *)   BUGURL="$withval"
3945            ;;
3946      esac
3947 else
3948   BUGURL="http://www.gnu.org/software/gdb/bugs/"
3949
3950 fi
3951
3952   case ${BUGURL} in
3953   "")
3954     REPORT_BUGS_TO=
3955     REPORT_BUGS_TEXI=
3956     ;;
3957   *)
3958     REPORT_BUGS_TO="<$BUGURL>"
3959     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
3960     ;;
3961   esac;
3962
3963
3964
3965
3966 cat >>confdefs.h <<_ACEOF
3967 #define PKGVERSION "$PKGVERSION"
3968 _ACEOF
3969
3970
3971 cat >>confdefs.h <<_ACEOF
3972 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
3973 _ACEOF
3974
3975
3976 # Check for various supplementary target information (beyond the
3977 # triplet) which might affect the choices in configure.srv.
3978 case "${target}" in
3979   i[34567]86-*-linux*)
3980     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
3981 $as_echo_n "checking if building for x86-64... " >&6; }
3982 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
3983   $as_echo_n "(cached) " >&6
3984 else
3985   save_CPPFLAGS="$CPPFLAGS"
3986                     CPPFLAGS="$CPPFLAGS $CFLAGS"
3987                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3988 /* end confdefs.h.  */
3989
3990 #if __x86_64__
3991 got it
3992 #endif
3993
3994 _ACEOF
3995 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3996   $EGREP "got it" >/dev/null 2>&1; then :
3997   gdb_cv_i386_is_x86_64=yes
3998 else
3999   gdb_cv_i386_is_x86_64=no
4000 fi
4001 rm -f conftest*
4002
4003                     CPPFLAGS="$save_CPPFLAGS"
4004 fi
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
4006 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
4007     ;;
4008   m68k-*-*)
4009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
4010 $as_echo_n "checking if building for Coldfire... " >&6; }
4011 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
4012   $as_echo_n "(cached) " >&6
4013 else
4014   save_CPPFLAGS="$CPPFLAGS"
4015                     CPPFLAGS="$CPPFLAGS $CFLAGS"
4016                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4017 /* end confdefs.h.  */
4018
4019 #ifdef __mcoldfire__
4020 got it
4021 #endif
4022
4023 _ACEOF
4024 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4025   $EGREP "got it" >/dev/null 2>&1; then :
4026   gdb_cv_m68k_is_coldfire=yes
4027 else
4028   gdb_cv_m68k_is_coldfire=no
4029 fi
4030 rm -f conftest*
4031
4032                     CPPFLAGS="$save_CPPFLAGS"
4033 fi
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
4035 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
4036     ;;
4037 esac
4038
4039 . ${srcdir}/configure.srv
4040
4041 if test "${srv_mingwce}" = "yes"; then
4042   LIBS="$LIBS -lws2"
4043 elif test "${srv_mingw}" = "yes"; then
4044   LIBS="$LIBS -lwsock32"
4045 elif test "${srv_qnx}" = "yes"; then
4046   LIBS="$LIBS -lsocket"
4047 fi
4048
4049 if test "${srv_mingw}" = "yes"; then
4050
4051 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4052
4053 fi
4054
4055 if test "${srv_linux_usrregs}" = "yes"; then
4056
4057 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
4058
4059 fi
4060
4061 if test "${srv_linux_regsets}" = "yes"; then
4062
4063 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
4064
4065
4066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
4067 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
4068   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
4069   $as_echo_n "(cached) " >&6
4070 else
4071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4072 /* end confdefs.h.  */
4073 #include <sys/ptrace.h>
4074 int
4075 main ()
4076 {
4077 PTRACE_GETREGS;
4078   ;
4079   return 0;
4080 }
4081 _ACEOF
4082 if ac_fn_c_try_compile "$LINENO"; then :
4083   gdbsrv_cv_have_ptrace_getregs=yes
4084 else
4085   gdbsrv_cv_have_ptrace_getregs=no
4086 fi
4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088 fi
4089
4090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
4091 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
4092   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
4093
4094 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
4095
4096   fi
4097
4098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
4099 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
4100   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
4101   $as_echo_n "(cached) " >&6
4102 else
4103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4104 /* end confdefs.h.  */
4105 #include <sys/ptrace.h>
4106 int
4107 main ()
4108 {
4109 PTRACE_GETFPXREGS;
4110   ;
4111   return 0;
4112 }
4113 _ACEOF
4114 if ac_fn_c_try_compile "$LINENO"; then :
4115   gdbsrv_cv_have_ptrace_getfpxregs=yes
4116 else
4117   gdbsrv_cv_have_ptrace_getfpxregs=no
4118 fi
4119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4120 fi
4121
4122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
4123 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
4124   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
4125
4126 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
4127
4128   fi
4129 fi
4130
4131 if test "$ac_cv_header_sys_procfs_h" = yes; then
4132   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
4133 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
4134  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
4135   $as_echo_n "(cached) " >&6
4136 else
4137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4138 /* end confdefs.h.  */
4139
4140 #define _SYSCALL32
4141 #include <sys/procfs.h>
4142 int
4143 main ()
4144 {
4145 lwpid_t avar
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150 if ac_fn_c_try_compile "$LINENO"; then :
4151   bfd_cv_have_sys_procfs_type_lwpid_t=yes
4152 else
4153   bfd_cv_have_sys_procfs_type_lwpid_t=no
4154
4155 fi
4156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4157 fi
4158
4159  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
4160
4161 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
4162
4163  fi
4164  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
4165 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
4166
4167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
4168 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
4169  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
4170   $as_echo_n "(cached) " >&6
4171 else
4172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4173 /* end confdefs.h.  */
4174
4175 #define _SYSCALL32
4176 #include <sys/procfs.h>
4177 int
4178 main ()
4179 {
4180 psaddr_t avar
4181   ;
4182   return 0;
4183 }
4184 _ACEOF
4185 if ac_fn_c_try_compile "$LINENO"; then :
4186   bfd_cv_have_sys_procfs_type_psaddr_t=yes
4187 else
4188   bfd_cv_have_sys_procfs_type_psaddr_t=no
4189
4190 fi
4191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4192 fi
4193
4194  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
4195
4196 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
4197
4198  fi
4199  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
4200 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
4201
4202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
4203 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
4204  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
4205   $as_echo_n "(cached) " >&6
4206 else
4207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4208 /* end confdefs.h.  */
4209
4210 #define _SYSCALL32
4211 #include <sys/procfs.h>
4212 int
4213 main ()
4214 {
4215 prgregset_t avar
4216   ;
4217   return 0;
4218 }
4219 _ACEOF
4220 if ac_fn_c_try_compile "$LINENO"; then :
4221   bfd_cv_have_sys_procfs_type_prgregset_t=yes
4222 else
4223   bfd_cv_have_sys_procfs_type_prgregset_t=no
4224
4225 fi
4226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4227 fi
4228
4229  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4230
4231 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
4232
4233  fi
4234  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
4235 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
4236
4237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
4238 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
4239  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
4240   $as_echo_n "(cached) " >&6
4241 else
4242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4243 /* end confdefs.h.  */
4244
4245 #define _SYSCALL32
4246 #include <sys/procfs.h>
4247 int
4248 main ()
4249 {
4250 elf_fpregset_t avar
4251   ;
4252   return 0;
4253 }
4254 _ACEOF
4255 if ac_fn_c_try_compile "$LINENO"; then :
4256   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
4257 else
4258   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
4259
4260 fi
4261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4262 fi
4263
4264  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
4265
4266 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
4267
4268  fi
4269  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
4270 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
4271
4272 fi
4273
4274 srv_thread_depfiles=
4275 srv_libs=
4276 USE_THREAD_DB=
4277
4278 if test "$srv_linux_thread_db" = "yes"; then
4279   srv_libs="-ldl"
4280   old_LDFLAGS="$LDFLAGS"
4281   LDFLAGS="$LDFLAGS -rdynamic"
4282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4283 /* end confdefs.h.  */
4284
4285 int
4286 main ()
4287 {
4288
4289   ;
4290   return 0;
4291 }
4292 _ACEOF
4293 if ac_fn_c_try_link "$LINENO"; then :
4294   RDYNAMIC=-rdynamic
4295 else
4296   RDYNAMIC=
4297 fi
4298 rm -f core conftest.err conftest.$ac_objext \
4299     conftest$ac_exeext conftest.$ac_ext
4300
4301   LDFLAGS="$old_LDFLAGS"
4302
4303   srv_thread_depfiles="thread-db.o proc-service.o"
4304   USE_THREAD_DB="-DUSE_THREAD_DB"
4305   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
4306 $as_echo_n "checking for TD_VERSION... " >&6; }
4307 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
4308   $as_echo_n "(cached) " >&6
4309 else
4310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4311 /* end confdefs.h.  */
4312 #include <thread_db.h>
4313 int
4314 main ()
4315 {
4316 TD_VERSION;
4317   ;
4318   return 0;
4319 }
4320 _ACEOF
4321 if ac_fn_c_try_compile "$LINENO"; then :
4322   gdbsrv_cv_have_td_version=yes
4323 else
4324   gdbsrv_cv_have_td_version=no
4325 fi
4326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4327 fi
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
4329 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
4330   if test $gdbsrv_cv_have_td_version = yes; then
4331
4332 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
4333
4334   fi
4335 fi
4336
4337
4338 # Check whether --with-libthread-db was given.
4339 if test "${with_libthread_db+set}" = set; then :
4340   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
4341
4342 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
4343
4344   srv_libs="$srv_libthread_db_path"
4345
4346 fi
4347
4348
4349 if test "$srv_xmlfiles" != ""; then
4350   srv_xmlbuiltin="xml-builtin.o"
4351
4352 $as_echo "#define USE_XML 1" >>confdefs.h
4353
4354
4355   tmp_xmlfiles=$srv_xmlfiles
4356   srv_xmlfiles=""
4357   for f in $tmp_xmlfiles; do
4358     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
4359   done
4360 fi
4361
4362 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
4363 GDBSERVER_LIBS="$srv_libs"
4364
4365
4366
4367
4368
4369
4370
4371 ac_config_files="$ac_config_files Makefile"
4372
4373 ac_config_commands="$ac_config_commands default"
4374
4375 cat >confcache <<\_ACEOF
4376 # This file is a shell script that caches the results of configure
4377 # tests run on this system so they can be shared between configure
4378 # scripts and configure runs, see configure's option --config-cache.
4379 # It is not useful on other systems.  If it contains results you don't
4380 # want to keep, you may remove or edit it.
4381 #
4382 # config.status only pays attention to the cache file if you give it
4383 # the --recheck option to rerun configure.
4384 #
4385 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4386 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4387 # following values.
4388
4389 _ACEOF
4390
4391 # The following way of writing the cache mishandles newlines in values,
4392 # but we know of no workaround that is simple, portable, and efficient.
4393 # So, we kill variables containing newlines.
4394 # Ultrix sh set writes to stderr and can't be redirected directly,
4395 # and sets the high bit in the cache file unless we assign to the vars.
4396 (
4397   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4398     eval ac_val=\$$ac_var
4399     case $ac_val in #(
4400     *${as_nl}*)
4401       case $ac_var in #(
4402       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4403 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4404       esac
4405       case $ac_var in #(
4406       _ | IFS | as_nl) ;; #(
4407       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4408       *) { eval $ac_var=; unset $ac_var;} ;;
4409       esac ;;
4410     esac
4411   done
4412
4413   (set) 2>&1 |
4414     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4415     *${as_nl}ac_space=\ *)
4416       # `set' does not quote correctly, so add quotes: double-quote
4417       # substitution turns \\\\ into \\, and sed turns \\ into \.
4418       sed -n \
4419         "s/'/'\\\\''/g;
4420           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4421       ;; #(
4422     *)
4423       # `set' quotes correctly as required by POSIX, so do not add quotes.
4424       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4425       ;;
4426     esac |
4427     sort
4428 ) |
4429   sed '
4430      /^ac_cv_env_/b end
4431      t clear
4432      :clear
4433      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4434      t end
4435      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4436      :end' >>confcache
4437 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4438   if test -w "$cache_file"; then
4439     test "x$cache_file" != "x/dev/null" &&
4440       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4441 $as_echo "$as_me: updating cache $cache_file" >&6;}
4442     cat confcache >$cache_file
4443   else
4444     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4445 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4446   fi
4447 fi
4448 rm -f confcache
4449
4450 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4451 # Let make expand exec_prefix.
4452 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4453
4454 DEFS=-DHAVE_CONFIG_H
4455
4456 ac_libobjs=
4457 ac_ltlibobjs=
4458 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4459   # 1. Remove the extension, and $U if already installed.
4460   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4461   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4462   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4463   #    will be set to the directory where LIBOBJS objects are built.
4464   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4465   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4466 done
4467 LIBOBJS=$ac_libobjs
4468
4469 LTLIBOBJS=$ac_ltlibobjs
4470
4471
4472
4473 : ${CONFIG_STATUS=./config.status}
4474 ac_write_fail=0
4475 ac_clean_files_save=$ac_clean_files
4476 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4478 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4479 as_write_fail=0
4480 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4481 #! $SHELL
4482 # Generated by $as_me.
4483 # Run this file to recreate the current configuration.
4484 # Compiler output produced by configure, useful for debugging
4485 # configure, is in config.log if it exists.
4486
4487 debug=false
4488 ac_cs_recheck=false
4489 ac_cs_silent=false
4490
4491 SHELL=\${CONFIG_SHELL-$SHELL}
4492 export SHELL
4493 _ASEOF
4494 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4495 ## -------------------- ##
4496 ## M4sh Initialization. ##
4497 ## -------------------- ##
4498
4499 # Be more Bourne compatible
4500 DUALCASE=1; export DUALCASE # for MKS sh
4501 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4502   emulate sh
4503   NULLCMD=:
4504   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4505   # is contrary to our usage.  Disable this feature.
4506   alias -g '${1+"$@"}'='"$@"'
4507   setopt NO_GLOB_SUBST
4508 else
4509   case `(set -o) 2>/dev/null` in #(
4510   *posix*) :
4511     set -o posix ;; #(
4512   *) :
4513      ;;
4514 esac
4515 fi
4516
4517
4518 as_nl='
4519 '
4520 export as_nl
4521 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4522 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4523 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4524 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4525 # Prefer a ksh shell builtin over an external printf program on Solaris,
4526 # but without wasting forks for bash or zsh.
4527 if test -z "$BASH_VERSION$ZSH_VERSION" \
4528     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4529   as_echo='print -r --'
4530   as_echo_n='print -rn --'
4531 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4532   as_echo='printf %s\n'
4533   as_echo_n='printf %s'
4534 else
4535   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4536     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4537     as_echo_n='/usr/ucb/echo -n'
4538   else
4539     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4540     as_echo_n_body='eval
4541       arg=$1;
4542       case $arg in #(
4543       *"$as_nl"*)
4544         expr "X$arg" : "X\\(.*\\)$as_nl";
4545         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4546       esac;
4547       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4548     '
4549     export as_echo_n_body
4550     as_echo_n='sh -c $as_echo_n_body as_echo'
4551   fi
4552   export as_echo_body
4553   as_echo='sh -c $as_echo_body as_echo'
4554 fi
4555
4556 # The user is always right.
4557 if test "${PATH_SEPARATOR+set}" != set; then
4558   PATH_SEPARATOR=:
4559   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4560     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4561       PATH_SEPARATOR=';'
4562   }
4563 fi
4564
4565
4566 # IFS
4567 # We need space, tab and new line, in precisely that order.  Quoting is
4568 # there to prevent editors from complaining about space-tab.
4569 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4570 # splitting by setting IFS to empty value.)
4571 IFS=" ""        $as_nl"
4572
4573 # Find who we are.  Look in the path if we contain no directory separator.
4574 case $0 in #((
4575   *[\\/]* ) as_myself=$0 ;;
4576   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4577 for as_dir in $PATH
4578 do
4579   IFS=$as_save_IFS
4580   test -z "$as_dir" && as_dir=.
4581     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4582   done
4583 IFS=$as_save_IFS
4584
4585      ;;
4586 esac
4587 # We did not find ourselves, most probably we were run as `sh COMMAND'
4588 # in which case we are not to be found in the path.
4589 if test "x$as_myself" = x; then
4590   as_myself=$0
4591 fi
4592 if test ! -f "$as_myself"; then
4593   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4594   exit 1
4595 fi
4596
4597 # Unset variables that we do not need and which cause bugs (e.g. in
4598 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4599 # suppresses any "Segmentation fault" message there.  '((' could
4600 # trigger a bug in pdksh 5.2.14.
4601 for as_var in BASH_ENV ENV MAIL MAILPATH
4602 do eval test x\${$as_var+set} = xset \
4603   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4604 done
4605 PS1='$ '
4606 PS2='> '
4607 PS4='+ '
4608
4609 # NLS nuisances.
4610 LC_ALL=C
4611 export LC_ALL
4612 LANGUAGE=C
4613 export LANGUAGE
4614
4615 # CDPATH.
4616 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4617
4618
4619 # as_fn_error ERROR [LINENO LOG_FD]
4620 # ---------------------------------
4621 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4622 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4623 # script with status $?, using 1 if that was 0.
4624 as_fn_error ()
4625 {
4626   as_status=$?; test $as_status -eq 0 && as_status=1
4627   if test "$3"; then
4628     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4629     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4630   fi
4631   $as_echo "$as_me: error: $1" >&2
4632   as_fn_exit $as_status
4633 } # as_fn_error
4634
4635
4636 # as_fn_set_status STATUS
4637 # -----------------------
4638 # Set $? to STATUS, without forking.
4639 as_fn_set_status ()
4640 {
4641   return $1
4642 } # as_fn_set_status
4643
4644 # as_fn_exit STATUS
4645 # -----------------
4646 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4647 as_fn_exit ()
4648 {
4649   set +e
4650   as_fn_set_status $1
4651   exit $1
4652 } # as_fn_exit
4653
4654 # as_fn_unset VAR
4655 # ---------------
4656 # Portably unset VAR.
4657 as_fn_unset ()
4658 {
4659   { eval $1=; unset $1;}
4660 }
4661 as_unset=as_fn_unset
4662 # as_fn_append VAR VALUE
4663 # ----------------------
4664 # Append the text in VALUE to the end of the definition contained in VAR. Take
4665 # advantage of any shell optimizations that allow amortized linear growth over
4666 # repeated appends, instead of the typical quadratic growth present in naive
4667 # implementations.
4668 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4669   eval 'as_fn_append ()
4670   {
4671     eval $1+=\$2
4672   }'
4673 else
4674   as_fn_append ()
4675   {
4676     eval $1=\$$1\$2
4677   }
4678 fi # as_fn_append
4679
4680 # as_fn_arith ARG...
4681 # ------------------
4682 # Perform arithmetic evaluation on the ARGs, and store the result in the
4683 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4684 # must be portable across $(()) and expr.
4685 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4686   eval 'as_fn_arith ()
4687   {
4688     as_val=$(( $* ))
4689   }'
4690 else
4691   as_fn_arith ()
4692   {
4693     as_val=`expr "$@" || test $? -eq 1`
4694   }
4695 fi # as_fn_arith
4696
4697
4698 if expr a : '\(a\)' >/dev/null 2>&1 &&
4699    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4700   as_expr=expr
4701 else
4702   as_expr=false
4703 fi
4704
4705 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4706   as_basename=basename
4707 else
4708   as_basename=false
4709 fi
4710
4711 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4712   as_dirname=dirname
4713 else
4714   as_dirname=false
4715 fi
4716
4717 as_me=`$as_basename -- "$0" ||
4718 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4719          X"$0" : 'X\(//\)$' \| \
4720          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4721 $as_echo X/"$0" |
4722     sed '/^.*\/\([^/][^/]*\)\/*$/{
4723             s//\1/
4724             q
4725           }
4726           /^X\/\(\/\/\)$/{
4727             s//\1/
4728             q
4729           }
4730           /^X\/\(\/\).*/{
4731             s//\1/
4732             q
4733           }
4734           s/.*/./; q'`
4735
4736 # Avoid depending upon Character Ranges.
4737 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4738 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4739 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4740 as_cr_digits='0123456789'
4741 as_cr_alnum=$as_cr_Letters$as_cr_digits
4742
4743 ECHO_C= ECHO_N= ECHO_T=
4744 case `echo -n x` in #(((((
4745 -n*)
4746   case `echo 'xy\c'` in
4747   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4748   xy)  ECHO_C='\c';;
4749   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4750        ECHO_T=' ';;
4751   esac;;
4752 *)
4753   ECHO_N='-n';;
4754 esac
4755
4756 rm -f conf$$ conf$$.exe conf$$.file
4757 if test -d conf$$.dir; then
4758   rm -f conf$$.dir/conf$$.file
4759 else
4760   rm -f conf$$.dir
4761   mkdir conf$$.dir 2>/dev/null
4762 fi
4763 if (echo >conf$$.file) 2>/dev/null; then
4764   if ln -s conf$$.file conf$$ 2>/dev/null; then
4765     as_ln_s='ln -s'
4766     # ... but there are two gotchas:
4767     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4768     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4769     # In both cases, we have to default to `cp -p'.
4770     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4771       as_ln_s='cp -p'
4772   elif ln conf$$.file conf$$ 2>/dev/null; then
4773     as_ln_s=ln
4774   else
4775     as_ln_s='cp -p'
4776   fi
4777 else
4778   as_ln_s='cp -p'
4779 fi
4780 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4781 rmdir conf$$.dir 2>/dev/null
4782
4783
4784 # as_fn_mkdir_p
4785 # -------------
4786 # Create "$as_dir" as a directory, including parents if necessary.
4787 as_fn_mkdir_p ()
4788 {
4789
4790   case $as_dir in #(
4791   -*) as_dir=./$as_dir;;
4792   esac
4793   test -d "$as_dir" || eval $as_mkdir_p || {
4794     as_dirs=
4795     while :; do
4796       case $as_dir in #(
4797       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4798       *) as_qdir=$as_dir;;
4799       esac
4800       as_dirs="'$as_qdir' $as_dirs"
4801       as_dir=`$as_dirname -- "$as_dir" ||
4802 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4803          X"$as_dir" : 'X\(//\)[^/]' \| \
4804          X"$as_dir" : 'X\(//\)$' \| \
4805          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4806 $as_echo X"$as_dir" |
4807     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4808             s//\1/
4809             q
4810           }
4811           /^X\(\/\/\)[^/].*/{
4812             s//\1/
4813             q
4814           }
4815           /^X\(\/\/\)$/{
4816             s//\1/
4817             q
4818           }
4819           /^X\(\/\).*/{
4820             s//\1/
4821             q
4822           }
4823           s/.*/./; q'`
4824       test -d "$as_dir" && break
4825     done
4826     test -z "$as_dirs" || eval "mkdir $as_dirs"
4827   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4828
4829
4830 } # as_fn_mkdir_p
4831 if mkdir -p . 2>/dev/null; then
4832   as_mkdir_p='mkdir -p "$as_dir"'
4833 else
4834   test -d ./-p && rmdir ./-p
4835   as_mkdir_p=false
4836 fi
4837
4838 if test -x / >/dev/null 2>&1; then
4839   as_test_x='test -x'
4840 else
4841   if ls -dL / >/dev/null 2>&1; then
4842     as_ls_L_option=L
4843   else
4844     as_ls_L_option=
4845   fi
4846   as_test_x='
4847     eval sh -c '\''
4848       if test -d "$1"; then
4849         test -d "$1/.";
4850       else
4851         case $1 in #(
4852         -*)set "./$1";;
4853         esac;
4854         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4855         ???[sx]*):;;*)false;;esac;fi
4856     '\'' sh
4857   '
4858 fi
4859 as_executable_p=$as_test_x
4860
4861 # Sed expression to map a string onto a valid CPP name.
4862 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4863
4864 # Sed expression to map a string onto a valid variable name.
4865 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4866
4867
4868 exec 6>&1
4869 ## ----------------------------------- ##
4870 ## Main body of $CONFIG_STATUS script. ##
4871 ## ----------------------------------- ##
4872 _ASEOF
4873 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4874
4875 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4876 # Save the log message, to keep $0 and so on meaningful, and to
4877 # report actual input values of CONFIG_FILES etc. instead of their
4878 # values after options handling.
4879 ac_log="
4880 This file was extended by $as_me, which was
4881 generated by GNU Autoconf 2.64.  Invocation command line was
4882
4883   CONFIG_FILES    = $CONFIG_FILES
4884   CONFIG_HEADERS  = $CONFIG_HEADERS
4885   CONFIG_LINKS    = $CONFIG_LINKS
4886   CONFIG_COMMANDS = $CONFIG_COMMANDS
4887   $ $0 $@
4888
4889 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4890 "
4891
4892 _ACEOF
4893
4894 case $ac_config_files in *"
4895 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4896 esac
4897
4898 case $ac_config_headers in *"
4899 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4900 esac
4901
4902
4903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4904 # Files that config.status was made for.
4905 config_files="$ac_config_files"
4906 config_headers="$ac_config_headers"
4907 config_commands="$ac_config_commands"
4908
4909 _ACEOF
4910
4911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4912 ac_cs_usage="\
4913 \`$as_me' instantiates files and other configuration actions
4914 from templates according to the current configuration.  Unless the files
4915 and actions are specified as TAGs, all are instantiated by default.
4916
4917 Usage: $0 [OPTION]... [TAG]...
4918
4919   -h, --help       print this help, then exit
4920   -V, --version    print version number and configuration settings, then exit
4921   -q, --quiet, --silent
4922                    do not print progress messages
4923   -d, --debug      don't remove temporary files
4924       --recheck    update $as_me by reconfiguring in the same conditions
4925       --file=FILE[:TEMPLATE]
4926                    instantiate the configuration file FILE
4927       --header=FILE[:TEMPLATE]
4928                    instantiate the configuration header FILE
4929
4930 Configuration files:
4931 $config_files
4932
4933 Configuration headers:
4934 $config_headers
4935
4936 Configuration commands:
4937 $config_commands
4938
4939 Report bugs to the package provider."
4940
4941 _ACEOF
4942 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4943 ac_cs_version="\\
4944 config.status
4945 configured by $0, generated by GNU Autoconf 2.64,
4946   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4947
4948 Copyright (C) 2009 Free Software Foundation, Inc.
4949 This config.status script is free software; the Free Software Foundation
4950 gives unlimited permission to copy, distribute and modify it."
4951
4952 ac_pwd='$ac_pwd'
4953 srcdir='$srcdir'
4954 INSTALL='$INSTALL'
4955 test -n "\$AWK" || AWK=awk
4956 _ACEOF
4957
4958 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4959 # The default lists apply if the user does not specify any file.
4960 ac_need_defaults=:
4961 while test $# != 0
4962 do
4963   case $1 in
4964   --*=*)
4965     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4966     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4967     ac_shift=:
4968     ;;
4969   *)
4970     ac_option=$1
4971     ac_optarg=$2
4972     ac_shift=shift
4973     ;;
4974   esac
4975
4976   case $ac_option in
4977   # Handling of the options.
4978   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4979     ac_cs_recheck=: ;;
4980   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4981     $as_echo "$ac_cs_version"; exit ;;
4982   --debug | --debu | --deb | --de | --d | -d )
4983     debug=: ;;
4984   --file | --fil | --fi | --f )
4985     $ac_shift
4986     case $ac_optarg in
4987     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4988     esac
4989     as_fn_append CONFIG_FILES " '$ac_optarg'"
4990     ac_need_defaults=false;;
4991   --header | --heade | --head | --hea )
4992     $ac_shift
4993     case $ac_optarg in
4994     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4995     esac
4996     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4997     ac_need_defaults=false;;
4998   --he | --h)
4999     # Conflict between --help and --header
5000     as_fn_error "ambiguous option: \`$1'
5001 Try \`$0 --help' for more information.";;
5002   --help | --hel | -h )
5003     $as_echo "$ac_cs_usage"; exit ;;
5004   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5005   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5006     ac_cs_silent=: ;;
5007
5008   # This is an error.
5009   -*) as_fn_error "unrecognized option: \`$1'
5010 Try \`$0 --help' for more information." ;;
5011
5012   *) as_fn_append ac_config_targets " $1"
5013      ac_need_defaults=false ;;
5014
5015   esac
5016   shift
5017 done
5018
5019 ac_configure_extra_args=
5020
5021 if $ac_cs_silent; then
5022   exec 6>/dev/null
5023   ac_configure_extra_args="$ac_configure_extra_args --silent"
5024 fi
5025
5026 _ACEOF
5027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5028 if \$ac_cs_recheck; then
5029   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5030   shift
5031   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5032   CONFIG_SHELL='$SHELL'
5033   export CONFIG_SHELL
5034   exec "\$@"
5035 fi
5036
5037 _ACEOF
5038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5039 exec 5>>config.log
5040 {
5041   echo
5042   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5043 ## Running $as_me. ##
5044 _ASBOX
5045   $as_echo "$ac_log"
5046 } >&5
5047
5048 _ACEOF
5049 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5050 _ACEOF
5051
5052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5053
5054 # Handling of arguments.
5055 for ac_config_target in $ac_config_targets
5056 do
5057   case $ac_config_target in
5058     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5059     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5060     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5061
5062   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5063   esac
5064 done
5065
5066
5067 # If the user did not use the arguments to specify the items to instantiate,
5068 # then the envvar interface is used.  Set only those that are not.
5069 # We use the long form for the default assignment because of an extremely
5070 # bizarre bug on SunOS 4.1.3.
5071 if $ac_need_defaults; then
5072   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5073   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5074   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5075 fi
5076
5077 # Have a temporary directory for convenience.  Make it in the build tree
5078 # simply because there is no reason against having it here, and in addition,
5079 # creating and moving files from /tmp can sometimes cause problems.
5080 # Hook for its removal unless debugging.
5081 # Note that there is a small window in which the directory will not be cleaned:
5082 # after its creation but before its name has been assigned to `$tmp'.
5083 $debug ||
5084 {
5085   tmp=
5086   trap 'exit_status=$?
5087   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5088 ' 0
5089   trap 'as_fn_exit 1' 1 2 13 15
5090 }
5091 # Create a (secure) tmp directory for tmp files.
5092
5093 {
5094   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5095   test -n "$tmp" && test -d "$tmp"
5096 }  ||
5097 {
5098   tmp=./conf$$-$RANDOM
5099   (umask 077 && mkdir "$tmp")
5100 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5101
5102 # Set up the scripts for CONFIG_FILES section.
5103 # No need to generate them if there are no CONFIG_FILES.
5104 # This happens for instance with `./config.status config.h'.
5105 if test -n "$CONFIG_FILES"; then
5106
5107
5108 ac_cr=`echo X | tr X '\015'`
5109 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5110 # But we know of no other shell where ac_cr would be empty at this
5111 # point, so we can use a bashism as a fallback.
5112 if test "x$ac_cr" = x; then
5113   eval ac_cr=\$\'\\r\'
5114 fi
5115 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5116 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5117   ac_cs_awk_cr='\r'
5118 else
5119   ac_cs_awk_cr=$ac_cr
5120 fi
5121
5122 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5123 _ACEOF
5124
5125
5126 {
5127   echo "cat >conf$$subs.awk <<_ACEOF" &&
5128   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5129   echo "_ACEOF"
5130 } >conf$$subs.sh ||
5131   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5132 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5133 ac_delim='%!_!# '
5134 for ac_last_try in false false false false false :; do
5135   . ./conf$$subs.sh ||
5136     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5137
5138   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5139   if test $ac_delim_n = $ac_delim_num; then
5140     break
5141   elif $ac_last_try; then
5142     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5143   else
5144     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5145   fi
5146 done
5147 rm -f conf$$subs.sh
5148
5149 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5150 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5151 _ACEOF
5152 sed -n '
5153 h
5154 s/^/S["/; s/!.*/"]=/
5155 p
5156 g
5157 s/^[^!]*!//
5158 :repl
5159 t repl
5160 s/'"$ac_delim"'$//
5161 t delim
5162 :nl
5163 h
5164 s/\(.\{148\}\).*/\1/
5165 t more1
5166 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5167 p
5168 n
5169 b repl
5170 :more1
5171 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5172 p
5173 g
5174 s/.\{148\}//
5175 t nl
5176 :delim
5177 h
5178 s/\(.\{148\}\).*/\1/
5179 t more2
5180 s/["\\]/\\&/g; s/^/"/; s/$/"/
5181 p
5182 b
5183 :more2
5184 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5185 p
5186 g
5187 s/.\{148\}//
5188 t delim
5189 ' <conf$$subs.awk | sed '
5190 /^[^""]/{
5191   N
5192   s/\n//
5193 }
5194 ' >>$CONFIG_STATUS || ac_write_fail=1
5195 rm -f conf$$subs.awk
5196 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5197 _ACAWK
5198 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5199   for (key in S) S_is_set[key] = 1
5200   FS = "\a"
5201
5202 }
5203 {
5204   line = $ 0
5205   nfields = split(line, field, "@")
5206   substed = 0
5207   len = length(field[1])
5208   for (i = 2; i < nfields; i++) {
5209     key = field[i]
5210     keylen = length(key)
5211     if (S_is_set[key]) {
5212       value = S[key]
5213       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5214       len += length(value) + length(field[++i])
5215       substed = 1
5216     } else
5217       len += 1 + keylen
5218   }
5219
5220   print line
5221 }
5222
5223 _ACAWK
5224 _ACEOF
5225 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5226 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5227   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5228 else
5229   cat
5230 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5231   || as_fn_error "could not setup config files machinery" "$LINENO" 5
5232 _ACEOF
5233
5234 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5235 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5236 # trailing colons and then remove the whole line if VPATH becomes empty
5237 # (actually we leave an empty line to preserve line numbers).
5238 if test "x$srcdir" = x.; then
5239   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5240 s/:*\$(srcdir):*/:/
5241 s/:*\${srcdir}:*/:/
5242 s/:*@srcdir@:*/:/
5243 s/^\([^=]*=[     ]*\):*/\1/
5244 s/:*$//
5245 s/^[^=]*=[       ]*$//
5246 }'
5247 fi
5248
5249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5250 fi # test -n "$CONFIG_FILES"
5251
5252 # Set up the scripts for CONFIG_HEADERS section.
5253 # No need to generate them if there are no CONFIG_HEADERS.
5254 # This happens for instance with `./config.status Makefile'.
5255 if test -n "$CONFIG_HEADERS"; then
5256 cat >"$tmp/defines.awk" <<\_ACAWK ||
5257 BEGIN {
5258 _ACEOF
5259
5260 # Transform confdefs.h into an awk script `defines.awk', embedded as
5261 # here-document in config.status, that substitutes the proper values into
5262 # config.h.in to produce config.h.
5263
5264 # Create a delimiter string that does not exist in confdefs.h, to ease
5265 # handling of long lines.
5266 ac_delim='%!_!# '
5267 for ac_last_try in false false :; do
5268   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5269   if test -z "$ac_t"; then
5270     break
5271   elif $ac_last_try; then
5272     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5273   else
5274     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5275   fi
5276 done
5277
5278 # For the awk script, D is an array of macro values keyed by name,
5279 # likewise P contains macro parameters if any.  Preserve backslash
5280 # newline sequences.
5281
5282 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5283 sed -n '
5284 s/.\{148\}/&'"$ac_delim"'/g
5285 t rset
5286 :rset
5287 s/^[     ]*#[    ]*define[       ][      ]*/ /
5288 t def
5289 d
5290 :def
5291 s/\\$//
5292 t bsnl
5293 s/["\\]/\\&/g
5294 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5295 D["\1"]=" \3"/p
5296 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5297 d
5298 :bsnl
5299 s/["\\]/\\&/g
5300 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5301 D["\1"]=" \3\\\\\\n"\\/p
5302 t cont
5303 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5304 t cont
5305 d
5306 :cont
5307 n
5308 s/.\{148\}/&'"$ac_delim"'/g
5309 t clear
5310 :clear
5311 s/\\$//
5312 t bsnlc
5313 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5314 d
5315 :bsnlc
5316 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5317 b cont
5318 ' <confdefs.h | sed '
5319 s/'"$ac_delim"'/"\\\
5320 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5321
5322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5323   for (key in D) D_is_set[key] = 1
5324   FS = "\a"
5325 }
5326 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5327   line = \$ 0
5328   split(line, arg, " ")
5329   if (arg[1] == "#") {
5330     defundef = arg[2]
5331     mac1 = arg[3]
5332   } else {
5333     defundef = substr(arg[1], 2)
5334     mac1 = arg[2]
5335   }
5336   split(mac1, mac2, "(") #)
5337   macro = mac2[1]
5338   prefix = substr(line, 1, index(line, defundef) - 1)
5339   if (D_is_set[macro]) {
5340     # Preserve the white space surrounding the "#".
5341     print prefix "define", macro P[macro] D[macro]
5342     next
5343   } else {
5344     # Replace #undef with comments.  This is necessary, for example,
5345     # in the case of _POSIX_SOURCE, which is predefined and required
5346     # on some systems where configure will not decide to define it.
5347     if (defundef == "undef") {
5348       print "/*", prefix defundef, macro, "*/"
5349       next
5350     }
5351   }
5352 }
5353 { print }
5354 _ACAWK
5355 _ACEOF
5356 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5357   as_fn_error "could not setup config headers machinery" "$LINENO" 5
5358 fi # test -n "$CONFIG_HEADERS"
5359
5360
5361 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
5362 shift
5363 for ac_tag
5364 do
5365   case $ac_tag in
5366   :[FHLC]) ac_mode=$ac_tag; continue;;
5367   esac
5368   case $ac_mode$ac_tag in
5369   :[FHL]*:*);;
5370   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5371   :[FH]-) ac_tag=-:-;;
5372   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5373   esac
5374   ac_save_IFS=$IFS
5375   IFS=:
5376   set x $ac_tag
5377   IFS=$ac_save_IFS
5378   shift
5379   ac_file=$1
5380   shift
5381
5382   case $ac_mode in
5383   :L) ac_source=$1;;
5384   :[FH])
5385     ac_file_inputs=
5386     for ac_f
5387     do
5388       case $ac_f in
5389       -) ac_f="$tmp/stdin";;
5390       *) # Look for the file first in the build tree, then in the source tree
5391          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5392          # because $ac_f cannot contain `:'.
5393          test -f "$ac_f" ||
5394            case $ac_f in
5395            [\\/$]*) false;;
5396            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5397            esac ||
5398            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5399       esac
5400       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5401       as_fn_append ac_file_inputs " '$ac_f'"
5402     done
5403
5404     # Let's still pretend it is `configure' which instantiates (i.e., don't
5405     # use $as_me), people would be surprised to read:
5406     #    /* config.h.  Generated by config.status.  */
5407     configure_input='Generated from '`
5408           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5409         `' by configure.'
5410     if test x"$ac_file" != x-; then
5411       configure_input="$ac_file.  $configure_input"
5412       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5413 $as_echo "$as_me: creating $ac_file" >&6;}
5414     fi
5415     # Neutralize special characters interpreted by sed in replacement strings.
5416     case $configure_input in #(
5417     *\&* | *\|* | *\\* )
5418        ac_sed_conf_input=`$as_echo "$configure_input" |
5419        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5420     *) ac_sed_conf_input=$configure_input;;
5421     esac
5422
5423     case $ac_tag in
5424     *:-:* | *:-) cat >"$tmp/stdin" \
5425       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5426     esac
5427     ;;
5428   esac
5429
5430   ac_dir=`$as_dirname -- "$ac_file" ||
5431 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5432          X"$ac_file" : 'X\(//\)[^/]' \| \
5433          X"$ac_file" : 'X\(//\)$' \| \
5434          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5435 $as_echo X"$ac_file" |
5436     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5437             s//\1/
5438             q
5439           }
5440           /^X\(\/\/\)[^/].*/{
5441             s//\1/
5442             q
5443           }
5444           /^X\(\/\/\)$/{
5445             s//\1/
5446             q
5447           }
5448           /^X\(\/\).*/{
5449             s//\1/
5450             q
5451           }
5452           s/.*/./; q'`
5453   as_dir="$ac_dir"; as_fn_mkdir_p
5454   ac_builddir=.
5455
5456 case "$ac_dir" in
5457 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5458 *)
5459   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5460   # A ".." for each directory in $ac_dir_suffix.
5461   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5462   case $ac_top_builddir_sub in
5463   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5464   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5465   esac ;;
5466 esac
5467 ac_abs_top_builddir=$ac_pwd
5468 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5469 # for backward compatibility:
5470 ac_top_builddir=$ac_top_build_prefix
5471
5472 case $srcdir in
5473   .)  # We are building in place.
5474     ac_srcdir=.
5475     ac_top_srcdir=$ac_top_builddir_sub
5476     ac_abs_top_srcdir=$ac_pwd ;;
5477   [\\/]* | ?:[\\/]* )  # Absolute name.
5478     ac_srcdir=$srcdir$ac_dir_suffix;
5479     ac_top_srcdir=$srcdir
5480     ac_abs_top_srcdir=$srcdir ;;
5481   *) # Relative name.
5482     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5483     ac_top_srcdir=$ac_top_build_prefix$srcdir
5484     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5485 esac
5486 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5487
5488
5489   case $ac_mode in
5490   :F)
5491   #
5492   # CONFIG_FILE
5493   #
5494
5495   case $INSTALL in
5496   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5497   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5498   esac
5499 _ACEOF
5500
5501 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5502 # If the template does not know about datarootdir, expand it.
5503 # FIXME: This hack should be removed a few years after 2.60.
5504 ac_datarootdir_hack=; ac_datarootdir_seen=
5505 ac_sed_dataroot='
5506 /datarootdir/ {
5507   p
5508   q
5509 }
5510 /@datadir@/p
5511 /@docdir@/p
5512 /@infodir@/p
5513 /@localedir@/p
5514 /@mandir@/p'
5515 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5516 *datarootdir*) ac_datarootdir_seen=yes;;
5517 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5518   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5519 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5520 _ACEOF
5521 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5522   ac_datarootdir_hack='
5523   s&@datadir@&$datadir&g
5524   s&@docdir@&$docdir&g
5525   s&@infodir@&$infodir&g
5526   s&@localedir@&$localedir&g
5527   s&@mandir@&$mandir&g
5528   s&\\\${datarootdir}&$datarootdir&g' ;;
5529 esac
5530 _ACEOF
5531
5532 # Neutralize VPATH when `$srcdir' = `.'.
5533 # Shell code in configure.ac might set extrasub.
5534 # FIXME: do we really want to maintain this feature?
5535 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5536 ac_sed_extra="$ac_vpsub
5537 $extrasub
5538 _ACEOF
5539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5540 :t
5541 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5542 s|@configure_input@|$ac_sed_conf_input|;t t
5543 s&@top_builddir@&$ac_top_builddir_sub&;t t
5544 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5545 s&@srcdir@&$ac_srcdir&;t t
5546 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5547 s&@top_srcdir@&$ac_top_srcdir&;t t
5548 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5549 s&@builddir@&$ac_builddir&;t t
5550 s&@abs_builddir@&$ac_abs_builddir&;t t
5551 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5552 s&@INSTALL@&$ac_INSTALL&;t t
5553 $ac_datarootdir_hack
5554 "
5555 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5556   || as_fn_error "could not create $ac_file" "$LINENO" 5
5557
5558 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5559   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5560   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5561   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5562 which seems to be undefined.  Please make sure it is defined." >&5
5563 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5564 which seems to be undefined.  Please make sure it is defined." >&2;}
5565
5566   rm -f "$tmp/stdin"
5567   case $ac_file in
5568   -) cat "$tmp/out" && rm -f "$tmp/out";;
5569   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5570   esac \
5571   || as_fn_error "could not create $ac_file" "$LINENO" 5
5572  ;;
5573   :H)
5574   #
5575   # CONFIG_HEADER
5576   #
5577   if test x"$ac_file" != x-; then
5578     {
5579       $as_echo "/* $configure_input  */" \
5580       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5581     } >"$tmp/config.h" \
5582       || as_fn_error "could not create $ac_file" "$LINENO" 5
5583     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5584       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5585 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5586     else
5587       rm -f "$ac_file"
5588       mv "$tmp/config.h" "$ac_file" \
5589         || as_fn_error "could not create $ac_file" "$LINENO" 5
5590     fi
5591   else
5592     $as_echo "/* $configure_input  */" \
5593       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5594       || as_fn_error "could not create -" "$LINENO" 5
5595   fi
5596  ;;
5597
5598   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5599 $as_echo "$as_me: executing $ac_file commands" >&6;}
5600  ;;
5601   esac
5602
5603
5604   case $ac_file$ac_mode in
5605     "default":C) case x$CONFIG_HEADERS in
5606 xconfig.h:config.in)
5607 echo > stamp-h ;;
5608 esac
5609  ;;
5610
5611   esac
5612 done # for ac_tag
5613
5614
5615 as_fn_exit 0
5616 _ACEOF
5617 ac_clean_files=$ac_clean_files_save
5618
5619 test $ac_write_fail = 0 ||
5620   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5621
5622
5623 # configure is writing to config.log, and then calls config.status.
5624 # config.status does its own redirection, appending to config.log.
5625 # Unfortunately, on DOS this fails, as config.log is still kept open
5626 # by configure, so config.status won't be able to write to it; its
5627 # output is simply discarded.  So we exec the FD to /dev/null,
5628 # effectively closing config.log, so it can be properly (re)opened and
5629 # appended to by config.status.  When coming back to configure, we
5630 # need to make the FD available again.
5631 if test "$no_create" != yes; then
5632   ac_cs_success=:
5633   ac_config_status_args=
5634   test "$silent" = yes &&
5635     ac_config_status_args="$ac_config_status_args --quiet"
5636   exec 5>/dev/null
5637   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5638   exec 5>>config.log
5639   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5640   # would make configure fail if this is the last instruction.
5641   $ac_cs_success || as_fn_exit $?
5642 fi
5643 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5644   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5645 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5646 fi
5647