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