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 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 GNULIB_STDINT_H
 593 extra_libraries
 594 IPA_DEPFILES
 595 srv_xmlfiles
 596 srv_xmlbuiltin
 597 GDBSERVER_LIBS
 598 GDBSERVER_DEPFILES
 599 RDYNAMIC
 600 REPORT_BUGS_TEXI
 601 REPORT_BUGS_TO
 602 PKGVERSION
 603 WERROR_CFLAGS
 604 WARN_CFLAGS
 605 ustinc
 606 ustlibs
 607 LIBOBJS
 608 SET_MAKE
 609 GMAKE_FALSE
 610 GMAKE_TRUE
 611 MAKE
 612 CCDEPMODE
 613 DEPDIR
 614 am__leading_dot
 615 host_noncanonical
 616 target_noncanonical
 617 ALLOCA
 618 RANLIB
 619 INSTALL_DATA
 620 INSTALL_SCRIPT
 621 INSTALL_PROGRAM
 622 target_os
 623 target_vendor
 624 target_cpu
 625 target
 626 host_os
 627 host_vendor
 628 host_cpu
 629 host
 630 build_os
 631 build_vendor
 632 build_cpu
 633 build
 634 EGREP
 635 GREP
 636 CPP
 637 OBJEXT
 638 EXEEXT
 639 ac_ct_CC
 640 CPPFLAGS
 641 LDFLAGS
 642 CFLAGS
 643 CC
 644 MAINT
 645 MAINTAINER_MODE_FALSE
 646 MAINTAINER_MODE_TRUE
 647 target_alias
 648 host_alias
 649 build_alias
 650 LIBS
 651 ECHO_T
 652 ECHO_N
 653 ECHO_C
 654 DEFS
 655 mandir
 656 localedir
 657 libdir
 658 psdir
 659 pdfdir
 660 dvidir
 661 htmldir
 662 infodir
 663 docdir
 664 oldincludedir
 665 includedir
 666 localstatedir
 667 sharedstatedir
 668 sysconfdir
 669 datadir
 670 datarootdir
 671 libexecdir
 672 sbindir
 673 bindir
 674 program_transform_name
 675 prefix
 676 exec_prefix
 677 PACKAGE_URL
 678 PACKAGE_BUGREPORT
 679 PACKAGE_STRING
 680 PACKAGE_VERSION
 681 PACKAGE_TARNAME
 682 PACKAGE_NAME
 683 PATH_SEPARATOR
 684 SHELL'
 685 ac_subst_files=''
 686 ac_user_opts='
 687 enable_option_checking
 688 enable_maintainer_mode
 689 enable_largefile
 690 enable_libmcheck
 691 with_ust
 692 with_ust_include
 693 with_ust_lib
 694 enable_werror
 695 with_pkgversion
 696 with_bugurl
 697 with_libthread_db
 698 enable_inprocess_agent
 699 '
 700       ac_precious_vars='build_alias
 701 host_alias
 702 target_alias
 703 CC
 704 CFLAGS
 705 LDFLAGS
 706 LIBS
 707 CPPFLAGS
 708 CPP'
 709
 710
 711 # Initialize some variables set by options.
 712 ac_init_help=
 713 ac_init_version=false
 714 ac_unrecognized_opts=
 715 ac_unrecognized_sep=
 716 # The variables have the same names as the options, with
 717 # dashes changed to underlines.
 718 cache_file=/dev/null
 719 exec_prefix=NONE
 720 no_create=
 721 no_recursion=
 722 prefix=NONE
 723 program_prefix=NONE
 724 program_suffix=NONE
 725 program_transform_name=s,x,x,
 726 silent=
 727 site=
 728 srcdir=
 729 verbose=
 730 x_includes=NONE
 731 x_libraries=NONE
 732
 733 # Installation directory options.
 734 # These are left unexpanded so users can "make install exec_prefix=/foo"
 735 # and all the variables that are supposed to be based on exec_prefix
 736 # by default will actually change.
 737 # Use braces instead of parens because sh, perl, etc. also accept them.
 738 # (The list follows the same order as the GNU Coding Standards.)
 739 bindir='${exec_prefix}/bin'
 740 sbindir='${exec_prefix}/sbin'
 741 libexecdir='${exec_prefix}/libexec'
 742 datarootdir='${prefix}/share'
 743 datadir='${datarootdir}'
 744 sysconfdir='${prefix}/etc'
 745 sharedstatedir='${prefix}/com'
 746 localstatedir='${prefix}/var'
 747 includedir='${prefix}/include'
 748 oldincludedir='/usr/include'
 749 docdir='${datarootdir}/doc/${PACKAGE}'
 750 infodir='${datarootdir}/info'
 751 htmldir='${docdir}'
 752 dvidir='${docdir}'
 753 pdfdir='${docdir}'
 754 psdir='${docdir}'
 755 libdir='${exec_prefix}/lib'
 756 localedir='${datarootdir}/locale'
 757 mandir='${datarootdir}/man'
 758
 759 ac_prev=
 760 ac_dashdash=
 761 for ac_option
 762 do
 763   # If the previous option needs an argument, assign it.
 764   if test -n "$ac_prev"; then
 765     eval $ac_prev=\$ac_option
 766     ac_prev=
 767     continue
 768   fi
 769
 770   case $ac_option in
 771   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 772   *)    ac_optarg=yes ;;
 773   esac
 774
 775   # Accept the important Cygnus configure options, so we can diagnose typos.
 776
 777   case $ac_dashdash$ac_option in
 778   --)
 779     ac_dashdash=yes ;;
 780
 781   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 782     ac_prev=bindir ;;
 783   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 784     bindir=$ac_optarg ;;
 785
 786   -build | --build | --buil | --bui | --bu)
 787     ac_prev=build_alias ;;
 788   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 789     build_alias=$ac_optarg ;;
 790
 791   -cache-file | --cache-file | --cache-fil | --cache-fi \
 792   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 793     ac_prev=cache_file ;;
 794   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 795   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 796     cache_file=$ac_optarg ;;
 797
 798   --config-cache | -C)
 799     cache_file=config.cache ;;
 800
 801   -datadir | --datadir | --datadi | --datad)
 802     ac_prev=datadir ;;
 803   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 804     datadir=$ac_optarg ;;
 805
 806   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 807   | --dataroo | --dataro | --datar)
 808     ac_prev=datarootdir ;;
 809   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 810   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 811     datarootdir=$ac_optarg ;;
 812
 813   -disable-* | --disable-*)
 814     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 815     # Reject names that are not valid shell variable names.
 816     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 817       as_fn_error "invalid feature name: $ac_useropt"
 818     ac_useropt_orig=$ac_useropt
 819     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 820     case $ac_user_opts in
 821       *"
 822 "enable_$ac_useropt"
 823 "*) ;;
 824       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 825          ac_unrecognized_sep=', ';;
 826     esac
 827     eval enable_$ac_useropt=no ;;
 828
 829   -docdir | --docdir | --docdi | --doc | --do)
 830     ac_prev=docdir ;;
 831   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 832     docdir=$ac_optarg ;;
 833
 834   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 835     ac_prev=dvidir ;;
 836   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 837     dvidir=$ac_optarg ;;
 838
 839   -enable-* | --enable-*)
 840     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 841     # Reject names that are not valid shell variable names.
 842     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 843       as_fn_error "invalid feature name: $ac_useropt"
 844     ac_useropt_orig=$ac_useropt
 845     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 846     case $ac_user_opts in
 847       *"
 848 "enable_$ac_useropt"
 849 "*) ;;
 850       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 851          ac_unrecognized_sep=', ';;
 852     esac
 853     eval enable_$ac_useropt=\$ac_optarg ;;
 854
 855   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 856   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 857   | --exec | --exe | --ex)
 858     ac_prev=exec_prefix ;;
 859   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 860   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 861   | --exec=* | --exe=* | --ex=*)
 862     exec_prefix=$ac_optarg ;;
 863
 864   -gas | --gas | --ga | --g)
 865     # Obsolete; use --with-gas.
 866     with_gas=yes ;;
 867
 868   -help | --help | --hel | --he | -h)
 869     ac_init_help=long ;;
 870   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 871     ac_init_help=recursive ;;
 872   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 873     ac_init_help=short ;;
 874
 875   -host | --host | --hos | --ho)
 876     ac_prev=host_alias ;;
 877   -host=* | --host=* | --hos=* | --ho=*)
 878     host_alias=$ac_optarg ;;
 879
 880   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 881     ac_prev=htmldir ;;
 882   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 883   | --ht=*)
 884     htmldir=$ac_optarg ;;
 885
 886   -includedir | --includedir | --includedi | --included | --include \
 887   | --includ | --inclu | --incl | --inc)
 888     ac_prev=includedir ;;
 889   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 890   | --includ=* | --inclu=* | --incl=* | --inc=*)
 891     includedir=$ac_optarg ;;
 892
 893   -infodir | --infodir | --infodi | --infod | --info | --inf)
 894     ac_prev=infodir ;;
 895   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 896     infodir=$ac_optarg ;;
 897
 898   -libdir | --libdir | --libdi | --libd)
 899     ac_prev=libdir ;;
 900   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 901     libdir=$ac_optarg ;;
 902
 903   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 904   | --libexe | --libex | --libe)
 905     ac_prev=libexecdir ;;
 906   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 907   | --libexe=* | --libex=* | --libe=*)
 908     libexecdir=$ac_optarg ;;
 909
 910   -localedir | --localedir | --localedi | --localed | --locale)
 911     ac_prev=localedir ;;
 912   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 913     localedir=$ac_optarg ;;
 914
 915   -localstatedir | --localstatedir | --localstatedi | --localstated \
 916   | --localstate | --localstat | --localsta | --localst | --locals)
 917     ac_prev=localstatedir ;;
 918   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 919   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 920     localstatedir=$ac_optarg ;;
 921
 922   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 923     ac_prev=mandir ;;
 924   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 925     mandir=$ac_optarg ;;
 926
 927   -nfp | --nfp | --nf)
 928     # Obsolete; use --without-fp.
 929     with_fp=no ;;
 930
 931   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 932   | --no-cr | --no-c | -n)
 933     no_create=yes ;;
 934
 935   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 936   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 937     no_recursion=yes ;;
 938
 939   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 940   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 941   | --oldin | --oldi | --old | --ol | --o)
 942     ac_prev=oldincludedir ;;
 943   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 944   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 945   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 946     oldincludedir=$ac_optarg ;;
 947
 948   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 949     ac_prev=prefix ;;
 950   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 951     prefix=$ac_optarg ;;
 952
 953   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 954   | --program-pre | --program-pr | --program-p)
 955     ac_prev=program_prefix ;;
 956   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 957   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 958     program_prefix=$ac_optarg ;;
 959
 960   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 961   | --program-suf | --program-su | --program-s)
 962     ac_prev=program_suffix ;;
 963   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 964   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 965     program_suffix=$ac_optarg ;;
 966
 967   -program-transform-name | --program-transform-name \
 968   | --program-transform-nam | --program-transform-na \
 969   | --program-transform-n | --program-transform- \
 970   | --program-transform | --program-transfor \
 971   | --program-transfo | --program-transf \
 972   | --program-trans | --program-tran \
 973   | --progr-tra | --program-tr | --program-t)
 974     ac_prev=program_transform_name ;;
 975   -program-transform-name=* | --program-transform-name=* \
 976   | --program-transform-nam=* | --program-transform-na=* \
 977   | --program-transform-n=* | --program-transform-=* \
 978   | --program-transform=* | --program-transfor=* \
 979   | --program-transfo=* | --program-transf=* \
 980   | --program-trans=* | --program-tran=* \
 981   | --progr-tra=* | --program-tr=* | --program-t=*)
 982     program_transform_name=$ac_optarg ;;
 983
 984   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 985     ac_prev=pdfdir ;;
 986   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 987     pdfdir=$ac_optarg ;;
 988
 989   -psdir | --psdir | --psdi | --psd | --ps)
 990     ac_prev=psdir ;;
 991   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 992     psdir=$ac_optarg ;;
 993
 994   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 995   | -silent | --silent | --silen | --sile | --sil)
 996     silent=yes ;;
 997
 998   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 999     ac_prev=sbindir ;;
1000   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1001   | --sbi=* | --sb=*)
1002     sbindir=$ac_optarg ;;
1003
1004   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1005   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1006   | --sharedst | --shareds | --shared | --share | --shar \
1007   | --sha | --sh)
1008     ac_prev=sharedstatedir ;;
1009   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1010   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1011   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1012   | --sha=* | --sh=*)
1013     sharedstatedir=$ac_optarg ;;
1014
1015   -site | --site | --sit)
1016     ac_prev=site ;;
1017   -site=* | --site=* | --sit=*)
1018     site=$ac_optarg ;;
1019
1020   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1021     ac_prev=srcdir ;;
1022   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1023     srcdir=$ac_optarg ;;
1024
1025   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1026   | --syscon | --sysco | --sysc | --sys | --sy)
1027     ac_prev=sysconfdir ;;
1028   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1029   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1030     sysconfdir=$ac_optarg ;;
1031
1032   -target | --target | --targe | --targ | --tar | --ta | --t)
1033     ac_prev=target_alias ;;
1034   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1035     target_alias=$ac_optarg ;;
1036
1037   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1038     verbose=yes ;;
1039
1040   -version | --version | --versio | --versi | --vers | -V)
1041     ac_init_version=: ;;
1042
1043   -with-* | --with-*)
1044     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1045     # Reject names that are not valid shell variable names.
1046     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047       as_fn_error "invalid package name: $ac_useropt"
1048     ac_useropt_orig=$ac_useropt
1049     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050     case $ac_user_opts in
1051       *"
1052 "with_$ac_useropt"
1053 "*) ;;
1054       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1055          ac_unrecognized_sep=', ';;
1056     esac
1057     eval with_$ac_useropt=\$ac_optarg ;;
1058
1059   -without-* | --without-*)
1060     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1061     # Reject names that are not valid shell variable names.
1062     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1063       as_fn_error "invalid package name: $ac_useropt"
1064     ac_useropt_orig=$ac_useropt
1065     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1066     case $ac_user_opts in
1067       *"
1068 "with_$ac_useropt"
1069 "*) ;;
1070       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1071          ac_unrecognized_sep=', ';;
1072     esac
1073     eval with_$ac_useropt=no ;;
1074
1075   --x)
1076     # Obsolete; use --with-x.
1077     with_x=yes ;;
1078
1079   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1080   | --x-incl | --x-inc | --x-in | --x-i)
1081     ac_prev=x_includes ;;
1082   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1083   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1084     x_includes=$ac_optarg ;;
1085
1086   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1087   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1088     ac_prev=x_libraries ;;
1089   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1090   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1091     x_libraries=$ac_optarg ;;
1092
1093   -*) as_fn_error "unrecognized option: \`$ac_option'
1094 Try \`$0 --help' for more information."
1095     ;;
1096
1097   *=*)
1098     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1099     # Reject names that are not valid shell variable names.
1100     case $ac_envvar in #(
1101       '' | [0-9]* | *[!_$as_cr_alnum]* )
1102       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1103     esac
1104     eval $ac_envvar=\$ac_optarg
1105     export $ac_envvar ;;
1106
1107   *)
1108     # FIXME: should be removed in autoconf 3.0.
1109     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1110     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1111       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1112     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1113     ;;
1114
1115   esac
1116 done
1117
1118 if test -n "$ac_prev"; then
1119   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1120   as_fn_error "missing argument to $ac_option"
1121 fi
1122
1123 if test -n "$ac_unrecognized_opts"; then
1124   case $enable_option_checking in
1125     no) ;;
1126     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1127     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1128   esac
1129 fi
1130
1131 # Check all directory arguments for consistency.
1132 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1133                 datadir sysconfdir sharedstatedir localstatedir includedir \
1134                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1135                 libdir localedir mandir
1136 do
1137   eval ac_val=\$$ac_var
1138   # Remove trailing slashes.
1139   case $ac_val in
1140     */ )
1141       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1142       eval $ac_var=\$ac_val;;
1143   esac
1144   # Be sure to have absolute directory names.
1145   case $ac_val in
1146     [\\/$]* | ?:[\\/]* )  continue;;
1147     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1148   esac
1149   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1150 done
1151
1152 # There might be people who depend on the old broken behavior: `$host'
1153 # used to hold the argument of --host etc.
1154 # FIXME: To remove some day.
1155 build=$build_alias
1156 host=$host_alias
1157 target=$target_alias
1158
1159 # FIXME: To remove some day.
1160 if test "x$host_alias" != x; then
1161   if test "x$build_alias" = x; then
1162     cross_compiling=maybe
1163     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1164     If a cross compiler is detected then cross compile mode will be used." >&2
1165   elif test "x$build_alias" != "x$host_alias"; then
1166     cross_compiling=yes
1167   fi
1168 fi
1169
1170 ac_tool_prefix=
1171 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1172
1173 test "$silent" = yes && exec 6>/dev/null
1174
1175
1176 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1177 ac_ls_di=`ls -di .` &&
1178 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1179   as_fn_error "working directory cannot be determined"
1180 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1181   as_fn_error "pwd does not report name of working directory"
1182
1183
1184 # Find the source files, if location was not specified.
1185 if test -z "$srcdir"; then
1186   ac_srcdir_defaulted=yes
1187   # Try the directory containing this script, then the parent directory.
1188   ac_confdir=`$as_dirname -- "$as_myself" ||
1189 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1190          X"$as_myself" : 'X\(//\)[^/]' \| \
1191          X"$as_myself" : 'X\(//\)$' \| \
1192          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1193 $as_echo X"$as_myself" |
1194     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1195             s//\1/
1196             q
1197           }
1198           /^X\(\/\/\)[^/].*/{
1199             s//\1/
1200             q
1201           }
1202           /^X\(\/\/\)$/{
1203             s//\1/
1204             q
1205           }
1206           /^X\(\/\).*/{
1207             s//\1/
1208             q
1209           }
1210           s/.*/./; q'`
1211   srcdir=$ac_confdir
1212   if test ! -r "$srcdir/$ac_unique_file"; then
1213     srcdir=..
1214   fi
1215 else
1216   ac_srcdir_defaulted=no
1217 fi
1218 if test ! -r "$srcdir/$ac_unique_file"; then
1219   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1220   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1221 fi
1222 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1223 ac_abs_confdir=`(
1224         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1225         pwd)`
1226 # When building in place, set srcdir=.
1227 if test "$ac_abs_confdir" = "$ac_pwd"; then
1228   srcdir=.
1229 fi
1230 # Remove unnecessary trailing slashes from srcdir.
1231 # Double slashes in file names in object file debugging info
1232 # mess up M-x gdb in Emacs.
1233 case $srcdir in
1234 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1235 esac
1236 for ac_var in $ac_precious_vars; do
1237   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1238   eval ac_env_${ac_var}_value=\$${ac_var}
1239   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1240   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1241 done
1242
1243 #
1244 # Report the --help message.
1245 #
1246 if test "$ac_init_help" = "long"; then
1247   # Omit some internal or obsolete options to make the list less imposing.
1248   # This message is too long to be a string in the A/UX 3.1 sh.
1249   cat <<_ACEOF
1250 \`configure' configures this package to adapt to many kinds of systems.
1251
1252 Usage: $0 [OPTION]... [VAR=VALUE]...
1253
1254 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1255 VAR=VALUE.  See below for descriptions of some of the useful variables.
1256
1257 Defaults for the options are specified in brackets.
1258
1259 Configuration:
1260   -h, --help              display this help and exit
1261       --help=short        display options specific to this package
1262       --help=recursive    display the short help of all the included packages
1263   -V, --version           display version information and exit
1264   -q, --quiet, --silent   do not print \`checking...' messages
1265       --cache-file=FILE   cache test results in FILE [disabled]
1266   -C, --config-cache      alias for \`--cache-file=config.cache'
1267   -n, --no-create         do not create output files
1268       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1269
1270 Installation directories:
1271   --prefix=PREFIX         install architecture-independent files in PREFIX
1272                           [$ac_default_prefix]
1273   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1274                           [PREFIX]
1275
1276 By default, \`make install' will install all the files in
1277 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1278 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1279 for instance \`--prefix=\$HOME'.
1280
1281 For better control, use the options below.
1282
1283 Fine tuning of the installation directories:
1284   --bindir=DIR            user executables [EPREFIX/bin]
1285   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1286   --libexecdir=DIR        program executables [EPREFIX/libexec]
1287   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1288   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1289   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1290   --libdir=DIR            object code libraries [EPREFIX/lib]
1291   --includedir=DIR        C header files [PREFIX/include]
1292   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1293   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1294   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1295   --infodir=DIR           info documentation [DATAROOTDIR/info]
1296   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1297   --mandir=DIR            man documentation [DATAROOTDIR/man]
1298   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1299   --htmldir=DIR           html documentation [DOCDIR]
1300   --dvidir=DIR            dvi documentation [DOCDIR]
1301   --pdfdir=DIR            pdf documentation [DOCDIR]
1302   --psdir=DIR             ps documentation [DOCDIR]
1303 _ACEOF
1304
1305   cat <<\_ACEOF
1306
1307 Program names:
1308   --program-prefix=PREFIX            prepend PREFIX to installed program names
1309   --program-suffix=SUFFIX            append SUFFIX to installed program names
1310   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1311
1312 System types:
1313   --build=BUILD     configure for building on BUILD [guessed]
1314   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1315   --target=TARGET   configure for building compilers for TARGET [HOST]
1316 _ACEOF
1317 fi
1318
1319 if test -n "$ac_init_help"; then
1320
1321   cat <<\_ACEOF
1322
1323 Optional Features:
1324   --disable-option-checking  ignore unrecognized --enable/--with options
1325   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1326   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1327   --enable-maintainer-mode  enable make rules and dependencies not useful
1328                           (and sometimes confusing) to the casual installer
1329   --disable-largefile     omit support for large files
1330   --enable-libmcheck      Try linking with -lmcheck if available
1331   --enable-werror         treat compile warnings as errors
1332   --enable-inprocess-agent
1333                           inprocess agent
1334
1335 Optional Packages:
1336   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1337   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1338   --with-ust=PATH       Specify prefix directory for the installed UST package
1339                           Equivalent to --with-ust-include=PATH/include
1340                           plus --with-ust-lib=PATH/lib
1341   --with-ust-include=PATH Specify directory for installed UST include files
1342   --with-ust-lib=PATH   Specify the directory for the installed UST library
1343   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1344   --with-bugurl=URL       Direct users to URL to report a bug
1345   --with-libthread-db=PATH
1346                           use given libthread_db directly
1347
1348 Some influential environment variables:
1349   CC          C compiler command
1350   CFLAGS      C compiler flags
1351   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1352               nonstandard directory <lib dir>
1353   LIBS        libraries to pass to the linker, e.g. -l<library>
1354   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1355               you have headers in a nonstandard directory <include dir>
1356   CPP         C preprocessor
1357
1358 Use these variables to override the choices made by `configure' or to help
1359 it to find libraries and programs with nonstandard names/locations.
1360
1361 Report bugs to the package provider.
1362 _ACEOF
1363 ac_status=$?
1364 fi
1365
1366 if test "$ac_init_help" = "recursive"; then
1367   # If there are subdirs, report their specific --help.
1368   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1369     test -d "$ac_dir" ||
1370       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1371       continue
1372     ac_builddir=.
1373
1374 case "$ac_dir" in
1375 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1376 *)
1377   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1378   # A ".." for each directory in $ac_dir_suffix.
1379   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1380   case $ac_top_builddir_sub in
1381   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1382   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1383   esac ;;
1384 esac
1385 ac_abs_top_builddir=$ac_pwd
1386 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1387 # for backward compatibility:
1388 ac_top_builddir=$ac_top_build_prefix
1389
1390 case $srcdir in
1391   .)  # We are building in place.
1392     ac_srcdir=.
1393     ac_top_srcdir=$ac_top_builddir_sub
1394     ac_abs_top_srcdir=$ac_pwd ;;
1395   [\\/]* | ?:[\\/]* )  # Absolute name.
1396     ac_srcdir=$srcdir$ac_dir_suffix;
1397     ac_top_srcdir=$srcdir
1398     ac_abs_top_srcdir=$srcdir ;;
1399   *) # Relative name.
1400     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1401     ac_top_srcdir=$ac_top_build_prefix$srcdir
1402     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1403 esac
1404 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1405
1406     cd "$ac_dir" || { ac_status=$?; continue; }
1407     # Check for guested configure.
1408     if test -f "$ac_srcdir/configure.gnu"; then
1409       echo &&
1410       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1411     elif test -f "$ac_srcdir/configure"; then
1412       echo &&
1413       $SHELL "$ac_srcdir/configure" --help=recursive
1414     else
1415       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1416     fi || ac_status=$?
1417     cd "$ac_pwd" || { ac_status=$?; break; }
1418   done
1419 fi
1420
1421 test -n "$ac_init_help" && exit $ac_status
1422 if $ac_init_version; then
1423   cat <<\_ACEOF
1424 configure
1425 generated by GNU Autoconf 2.64
1426
1427 Copyright (C) 2009 Free Software Foundation, Inc.
1428 This configure script is free software; the Free Software Foundation
1429 gives unlimited permission to copy, distribute and modify it.
1430 _ACEOF
1431   exit
1432 fi
1433
1434 ## ------------------------ ##
1435 ## Autoconf initialization. ##
1436 ## ------------------------ ##
1437
1438 # ac_fn_c_try_compile LINENO
1439 # --------------------------
1440 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1441 ac_fn_c_try_compile ()
1442 {
1443   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1444   rm -f conftest.$ac_objext
1445   if { { ac_try="$ac_compile"
1446 case "(($ac_try" in
1447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1448   *) ac_try_echo=$ac_try;;
1449 esac
1450 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1451 $as_echo "$ac_try_echo"; } >&5
1452   (eval "$ac_compile") 2>conftest.err
1453   ac_status=$?
1454   if test -s conftest.err; then
1455     grep -v '^ *+' conftest.err >conftest.er1
1456     cat conftest.er1 >&5
1457     mv -f conftest.er1 conftest.err
1458   fi
1459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1460   test $ac_status = 0; } && {
1461          test -z "$ac_c_werror_flag" ||
1462          test ! -s conftest.err
1463        } && test -s conftest.$ac_objext; then :
1464   ac_retval=0
1465 else
1466   $as_echo "$as_me: failed program was:" >&5
1467 sed 's/^/| /' conftest.$ac_ext >&5
1468
1469         ac_retval=1
1470 fi
1471   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1472   return $ac_retval
1473
1474 } # ac_fn_c_try_compile
1475
1476 # ac_fn_c_try_cpp LINENO
1477 # ----------------------
1478 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1479 ac_fn_c_try_cpp ()
1480 {
1481   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1482   if { { ac_try="$ac_cpp conftest.$ac_ext"
1483 case "(($ac_try" in
1484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1485   *) ac_try_echo=$ac_try;;
1486 esac
1487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1488 $as_echo "$ac_try_echo"; } >&5
1489   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1490   ac_status=$?
1491   if test -s conftest.err; then
1492     grep -v '^ *+' conftest.err >conftest.er1
1493     cat conftest.er1 >&5
1494     mv -f conftest.er1 conftest.err
1495   fi
1496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1497   test $ac_status = 0; } >/dev/null && {
1498          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1499          test ! -s conftest.err
1500        }; then :
1501   ac_retval=0
1502 else
1503   $as_echo "$as_me: failed program was:" >&5
1504 sed 's/^/| /' conftest.$ac_ext >&5
1505
1506     ac_retval=1
1507 fi
1508   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1509   return $ac_retval
1510
1511 } # ac_fn_c_try_cpp
1512
1513 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1514 # -------------------------------------------------------
1515 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1516 # the include files in INCLUDES and setting the cache variable VAR
1517 # accordingly.
1518 ac_fn_c_check_header_mongrel ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1523 $as_echo_n "checking for $2... " >&6; }
1524 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1525   $as_echo_n "(cached) " >&6
1526 fi
1527 eval ac_res=\$$3
1528                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1529 $as_echo "$ac_res" >&6; }
1530 else
1531   # Is the header compilable?
1532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1533 $as_echo_n "checking $2 usability... " >&6; }
1534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1535 /* end confdefs.h.  */
1536 $4
1537 #include <$2>
1538 _ACEOF
1539 if ac_fn_c_try_compile "$LINENO"; then :
1540   ac_header_compiler=yes
1541 else
1542   ac_header_compiler=no
1543 fi
1544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1546 $as_echo "$ac_header_compiler" >&6; }
1547
1548 # Is the header present?
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1550 $as_echo_n "checking $2 presence... " >&6; }
1551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1552 /* end confdefs.h.  */
1553 #include <$2>
1554 _ACEOF
1555 if ac_fn_c_try_cpp "$LINENO"; then :
1556   ac_header_preproc=yes
1557 else
1558   ac_header_preproc=no
1559 fi
1560 rm -f conftest.err conftest.$ac_ext
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1562 $as_echo "$ac_header_preproc" >&6; }
1563
1564 # So?  What about this header?
1565 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1566   yes:no: )
1567     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1568 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1569     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1570 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1571     ;;
1572   no:yes:* )
1573     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1574 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1575     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1576 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1577     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1578 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1579     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1580 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1581     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1582 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1583     ;;
1584 esac
1585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1586 $as_echo_n "checking for $2... " >&6; }
1587 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1588   $as_echo_n "(cached) " >&6
1589 else
1590   eval "$3=\$ac_header_compiler"
1591 fi
1592 eval ac_res=\$$3
1593                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1594 $as_echo "$ac_res" >&6; }
1595 fi
1596   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1597
1598 } # ac_fn_c_check_header_mongrel
1599
1600 # ac_fn_c_try_run LINENO
1601 # ----------------------
1602 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1603 # that executables *can* be run.
1604 ac_fn_c_try_run ()
1605 {
1606   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1607   if { { ac_try="$ac_link"
1608 case "(($ac_try" in
1609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1610   *) ac_try_echo=$ac_try;;
1611 esac
1612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1613 $as_echo "$ac_try_echo"; } >&5
1614   (eval "$ac_link") 2>&5
1615   ac_status=$?
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1618   { { case "(($ac_try" in
1619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1620   *) ac_try_echo=$ac_try;;
1621 esac
1622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1623 $as_echo "$ac_try_echo"; } >&5
1624   (eval "$ac_try") 2>&5
1625   ac_status=$?
1626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1627   test $ac_status = 0; }; }; then :
1628   ac_retval=0
1629 else
1630   $as_echo "$as_me: program exited with status $ac_status" >&5
1631        $as_echo "$as_me: failed program was:" >&5
1632 sed 's/^/| /' conftest.$ac_ext >&5
1633
1634        ac_retval=$ac_status
1635 fi
1636   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1637   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1638   return $ac_retval
1639
1640 } # ac_fn_c_try_run
1641
1642 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1643 # -------------------------------------------------------
1644 # Tests whether HEADER exists and can be compiled using the include files in
1645 # INCLUDES, setting the cache variable VAR accordingly.
1646 ac_fn_c_check_header_compile ()
1647 {
1648   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1650 $as_echo_n "checking for $2... " >&6; }
1651 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1652   $as_echo_n "(cached) " >&6
1653 else
1654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h.  */
1656 $4
1657 #include <$2>
1658 _ACEOF
1659 if ac_fn_c_try_compile "$LINENO"; then :
1660   eval "$3=yes"
1661 else
1662   eval "$3=no"
1663 fi
1664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1665 fi
1666 eval ac_res=\$$3
1667                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1668 $as_echo "$ac_res" >&6; }
1669   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1670
1671 } # ac_fn_c_check_header_compile
1672
1673 # ac_fn_c_try_link LINENO
1674 # -----------------------
1675 # Try to link conftest.$ac_ext, and return whether this succeeded.
1676 ac_fn_c_try_link ()
1677 {
1678   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679   rm -f conftest.$ac_objext conftest$ac_exeext
1680   if { { ac_try="$ac_link"
1681 case "(($ac_try" in
1682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1683   *) ac_try_echo=$ac_try;;
1684 esac
1685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1686 $as_echo "$ac_try_echo"; } >&5
1687   (eval "$ac_link") 2>conftest.err
1688   ac_status=$?
1689   if test -s conftest.err; then
1690     grep -v '^ *+' conftest.err >conftest.er1
1691     cat conftest.er1 >&5
1692     mv -f conftest.er1 conftest.err
1693   fi
1694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1695   test $ac_status = 0; } && {
1696          test -z "$ac_c_werror_flag" ||
1697          test ! -s conftest.err
1698        } && test -s conftest$ac_exeext && {
1699          test "$cross_compiling" = yes ||
1700          $as_test_x conftest$ac_exeext
1701        }; then :
1702   ac_retval=0
1703 else
1704   $as_echo "$as_me: failed program was:" >&5
1705 sed 's/^/| /' conftest.$ac_ext >&5
1706
1707         ac_retval=1
1708 fi
1709   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1710   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1711   # interfere with the next link command; also delete a directory that is
1712   # left behind by Apple's compiler.  We do this before executing the actions.
1713   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1714   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1715   return $ac_retval
1716
1717 } # ac_fn_c_try_link
1718
1719 # ac_fn_c_check_func LINENO FUNC VAR
1720 # ----------------------------------
1721 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1722 ac_fn_c_check_func ()
1723 {
1724   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1726 $as_echo_n "checking for $2... " >&6; }
1727 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1728   $as_echo_n "(cached) " >&6
1729 else
1730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1731 /* end confdefs.h.  */
1732 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1733    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1734 #define $2 innocuous_$2
1735
1736 /* System header to define __stub macros and hopefully few prototypes,
1737     which can conflict with char $2 (); below.
1738     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1739     <limits.h> exists even on freestanding compilers.  */
1740
1741 #ifdef __STDC__
1742 # include <limits.h>
1743 #else
1744 # include <assert.h>
1745 #endif
1746
1747 #undef $2
1748
1749 /* Override any GCC internal prototype to avoid an error.
1750    Use char because int might match the return type of a GCC
1751    builtin and then its argument prototype would still apply.  */
1752 #ifdef __cplusplus
1753 extern "C"
1754 #endif
1755 char $2 ();
1756 /* The GNU C library defines this for functions which it implements
1757     to always fail with ENOSYS.  Some functions are actually named
1758     something starting with __ and the normal name is an alias.  */
1759 #if defined __stub_$2 || defined __stub___$2
1760 choke me
1761 #endif
1762
1763 int
1764 main ()
1765 {
1766 return $2 ();
1767   ;
1768   return 0;
1769 }
1770 _ACEOF
1771 if ac_fn_c_try_link "$LINENO"; then :
1772   eval "$3=yes"
1773 else
1774   eval "$3=no"
1775 fi
1776 rm -f core conftest.err conftest.$ac_objext \
1777     conftest$ac_exeext conftest.$ac_ext
1778 fi
1779 eval ac_res=\$$3
1780                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1781 $as_echo "$ac_res" >&6; }
1782   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1783
1784 } # ac_fn_c_check_func
1785
1786 # ac_fn_c_check_decl LINENO SYMBOL VAR
1787 # ------------------------------------
1788 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1789 ac_fn_c_check_decl ()
1790 {
1791   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1792   as_decl_name=`echo $2|sed 's/ *(.*//'`
1793   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1795 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1796 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1797   $as_echo_n "(cached) " >&6
1798 else
1799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1800 /* end confdefs.h.  */
1801 $4
1802 int
1803 main ()
1804 {
1805 #ifndef $as_decl_name
1806 #ifdef __cplusplus
1807   (void) $as_decl_use;
1808 #else
1809   (void) $as_decl_name;
1810 #endif
1811 #endif
1812
1813   ;
1814   return 0;
1815 }
1816 _ACEOF
1817 if ac_fn_c_try_compile "$LINENO"; then :
1818   eval "$3=yes"
1819 else
1820   eval "$3=no"
1821 fi
1822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1823 fi
1824 eval ac_res=\$$3
1825                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1826 $as_echo "$ac_res" >&6; }
1827   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1828
1829 } # ac_fn_c_check_decl
1830
1831 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1832 # -------------------------------------------
1833 # Tests whether TYPE exists after having included INCLUDES, setting cache
1834 # variable VAR accordingly.
1835 ac_fn_c_check_type ()
1836 {
1837   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1839 $as_echo_n "checking for $2... " >&6; }
1840 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1841   $as_echo_n "(cached) " >&6
1842 else
1843   eval "$3=no"
1844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1845 /* end confdefs.h.  */
1846 $4
1847 int
1848 main ()
1849 {
1850 if (sizeof ($2))
1851          return 0;
1852   ;
1853   return 0;
1854 }
1855 _ACEOF
1856 if ac_fn_c_try_compile "$LINENO"; then :
1857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1858 /* end confdefs.h.  */
1859 $4
1860 int
1861 main ()
1862 {
1863 if (sizeof (($2)))
1864             return 0;
1865   ;
1866   return 0;
1867 }
1868 _ACEOF
1869 if ac_fn_c_try_compile "$LINENO"; then :
1870
1871 else
1872   eval "$3=yes"
1873 fi
1874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1877 fi
1878 eval ac_res=\$$3
1879                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1880 $as_echo "$ac_res" >&6; }
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882
1883 } # ac_fn_c_check_type
1884 cat >config.log <<_ACEOF
1885 This file contains any messages produced by compilers while
1886 running configure, to aid debugging if configure makes a mistake.
1887
1888 It was created by $as_me, which was
1889 generated by GNU Autoconf 2.64.  Invocation command line was
1890
1891   $ $0 $@
1892
1893 _ACEOF
1894 exec 5>>config.log
1895 {
1896 cat <<_ASUNAME
1897 ## --------- ##
1898 ## Platform. ##
1899 ## --------- ##
1900
1901 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1902 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1903 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1904 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1905 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1906
1907 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1908 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1909
1910 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1911 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1912 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1913 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1914 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1915 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1916 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1917
1918 _ASUNAME
1919
1920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1921 for as_dir in $PATH
1922 do
1923   IFS=$as_save_IFS
1924   test -z "$as_dir" && as_dir=.
1925     $as_echo "PATH: $as_dir"
1926   done
1927 IFS=$as_save_IFS
1928
1929 } >&5
1930
1931 cat >&5 <<_ACEOF
1932
1933
1934 ## ----------- ##
1935 ## Core tests. ##
1936 ## ----------- ##
1937
1938 _ACEOF
1939
1940
1941 # Keep a trace of the command line.
1942 # Strip out --no-create and --no-recursion so they do not pile up.
1943 # Strip out --silent because we don't want to record it for future runs.
1944 # Also quote any args containing shell meta-characters.
1945 # Make two passes to allow for proper duplicate-argument suppression.
1946 ac_configure_args=
1947 ac_configure_args0=
1948 ac_configure_args1=
1949 ac_must_keep_next=false
1950 for ac_pass in 1 2
1951 do
1952   for ac_arg
1953   do
1954     case $ac_arg in
1955     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1956     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1957     | -silent | --silent | --silen | --sile | --sil)
1958       continue ;;
1959     *\'*)
1960       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1961     esac
1962     case $ac_pass in
1963     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1964     2)
1965       as_fn_append ac_configure_args1 " '$ac_arg'"
1966       if test $ac_must_keep_next = true; then
1967         ac_must_keep_next=false # Got value, back to normal.
1968       else
1969         case $ac_arg in
1970           *=* | --config-cache | -C | -disable-* | --disable-* \
1971           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1972           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1973           | -with-* | --with-* | -without-* | --without-* | --x)
1974             case "$ac_configure_args0 " in
1975               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1976             esac
1977             ;;
1978           -* ) ac_must_keep_next=true ;;
1979         esac
1980       fi
1981       as_fn_append ac_configure_args " '$ac_arg'"
1982       ;;
1983     esac
1984   done
1985 done
1986 { ac_configure_args0=; unset ac_configure_args0;}
1987 { ac_configure_args1=; unset ac_configure_args1;}
1988
1989 # When interrupted or exit'd, cleanup temporary files, and complete
1990 # config.log.  We remove comments because anyway the quotes in there
1991 # would cause problems or look ugly.
1992 # WARNING: Use '\'' to represent an apostrophe within the trap.
1993 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1994 trap 'exit_status=$?
1995   # Save into config.log some information that might help in debugging.
1996   {
1997     echo
1998
1999     cat <<\_ASBOX
2000 ## ---------------- ##
2001 ## Cache variables. ##
2002 ## ---------------- ##
2003 _ASBOX
2004     echo
2005     # The following way of writing the cache mishandles newlines in values,
2006 (
2007   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2008     eval ac_val=\$$ac_var
2009     case $ac_val in #(
2010     *${as_nl}*)
2011       case $ac_var in #(
2012       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2013 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2014       esac
2015       case $ac_var in #(
2016       _ | IFS | as_nl) ;; #(
2017       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2018       *) { eval $ac_var=; unset $ac_var;} ;;
2019       esac ;;
2020     esac
2021   done
2022   (set) 2>&1 |
2023     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2024     *${as_nl}ac_space=\ *)
2025       sed -n \
2026         "s/'\''/'\''\\\\'\'''\''/g;
2027           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2028       ;; #(
2029     *)
2030       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2031       ;;
2032     esac |
2033     sort
2034 )
2035     echo
2036
2037     cat <<\_ASBOX
2038 ## ----------------- ##
2039 ## Output variables. ##
2040 ## ----------------- ##
2041 _ASBOX
2042     echo
2043     for ac_var in $ac_subst_vars
2044     do
2045       eval ac_val=\$$ac_var
2046       case $ac_val in
2047       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2048       esac
2049       $as_echo "$ac_var='\''$ac_val'\''"
2050     done | sort
2051     echo
2052
2053     if test -n "$ac_subst_files"; then
2054       cat <<\_ASBOX
2055 ## ------------------- ##
2056 ## File substitutions. ##
2057 ## ------------------- ##
2058 _ASBOX
2059       echo
2060       for ac_var in $ac_subst_files
2061       do
2062         eval ac_val=\$$ac_var
2063         case $ac_val in
2064         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2065         esac
2066         $as_echo "$ac_var='\''$ac_val'\''"
2067       done | sort
2068       echo
2069     fi
2070
2071     if test -s confdefs.h; then
2072       cat <<\_ASBOX
2073 ## ----------- ##
2074 ## confdefs.h. ##
2075 ## ----------- ##
2076 _ASBOX
2077       echo
2078       cat confdefs.h
2079       echo
2080     fi
2081     test "$ac_signal" != 0 &&
2082       $as_echo "$as_me: caught signal $ac_signal"
2083     $as_echo "$as_me: exit $exit_status"
2084   } >&5
2085   rm -f core *.core core.conftest.* &&
2086     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2087     exit $exit_status
2088 ' 0
2089 for ac_signal in 1 2 13 15; do
2090   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2091 done
2092 ac_signal=0
2093
2094 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2095 rm -f -r conftest* confdefs.h
2096
2097 $as_echo "/* confdefs.h */" > confdefs.h
2098
2099 # Predefined preprocessor variables.
2100
2101 cat >>confdefs.h <<_ACEOF
2102 #define PACKAGE_NAME "$PACKAGE_NAME"
2103 _ACEOF
2104
2105 cat >>confdefs.h <<_ACEOF
2106 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2107 _ACEOF
2108
2109 cat >>confdefs.h <<_ACEOF
2110 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2111 _ACEOF
2112
2113 cat >>confdefs.h <<_ACEOF
2114 #define PACKAGE_STRING "$PACKAGE_STRING"
2115 _ACEOF
2116
2117 cat >>confdefs.h <<_ACEOF
2118 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2119 _ACEOF
2120
2121 cat >>confdefs.h <<_ACEOF
2122 #define PACKAGE_URL "$PACKAGE_URL"
2123 _ACEOF
2124
2125
2126 # Let the site file select an alternate cache file if it wants to.
2127 # Prefer an explicitly selected file to automatically selected ones.
2128 ac_site_file1=NONE
2129 ac_site_file2=NONE
2130 if test -n "$CONFIG_SITE"; then
2131   ac_site_file1=$CONFIG_SITE
2132 elif test "x$prefix" != xNONE; then
2133   ac_site_file1=$prefix/share/config.site
2134   ac_site_file2=$prefix/etc/config.site
2135 else
2136   ac_site_file1=$ac_default_prefix/share/config.site
2137   ac_site_file2=$ac_default_prefix/etc/config.site
2138 fi
2139 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2140 do
2141   test "x$ac_site_file" = xNONE && continue
2142   if test -r "$ac_site_file"; then
2143     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2144 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2145     sed 's/^/| /' "$ac_site_file" >&5
2146     . "$ac_site_file"
2147   fi
2148 done
2149
2150 if test -r "$cache_file"; then
2151   # Some versions of bash will fail to source /dev/null (special
2152   # files actually), so we avoid doing that.
2153   if test -f "$cache_file"; then
2154     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2155 $as_echo "$as_me: loading cache $cache_file" >&6;}
2156     case $cache_file in
2157       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2158       *)                      . "./$cache_file";;
2159     esac
2160   fi
2161 else
2162   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2163 $as_echo "$as_me: creating cache $cache_file" >&6;}
2164   >$cache_file
2165 fi
2166
2167 # Check that the precious variables saved in the cache have kept the same
2168 # value.
2169 ac_cache_corrupted=false
2170 for ac_var in $ac_precious_vars; do
2171   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2172   eval ac_new_set=\$ac_env_${ac_var}_set
2173   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2174   eval ac_new_val=\$ac_env_${ac_var}_value
2175   case $ac_old_set,$ac_new_set in
2176     set,)
2177       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2178 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2179       ac_cache_corrupted=: ;;
2180     ,set)
2181       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2182 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2183       ac_cache_corrupted=: ;;
2184     ,);;
2185     *)
2186       if test "x$ac_old_val" != "x$ac_new_val"; then
2187         # differences in whitespace do not lead to failure.
2188         ac_old_val_w=`echo x $ac_old_val`
2189         ac_new_val_w=`echo x $ac_new_val`
2190         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2191           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2192 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2193           ac_cache_corrupted=:
2194         else
2195           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2196 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2197           eval $ac_var=\$ac_old_val
2198         fi
2199         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2200 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2201         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2202 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2203       fi;;
2204   esac
2205   # Pass precious variables to config.status.
2206   if test "$ac_new_set" = set; then
2207     case $ac_new_val in
2208     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2209     *) ac_arg=$ac_var=$ac_new_val ;;
2210     esac
2211     case " $ac_configure_args " in
2212       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2213       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2214     esac
2215   fi
2216 done
2217 if $ac_cache_corrupted; then
2218   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2219 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2220   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2221 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2222   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2223 fi
2224 ## -------------------- ##
2225 ## Main body of script. ##
2226 ## -------------------- ##
2227
2228 ac_ext=c
2229 ac_cpp='$CPP $CPPFLAGS'
2230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2233
2234
2235
2236
2237
2238 ac_config_headers="$ac_config_headers config.h:config.in"
2239
2240
2241
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2243 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2244     # Check whether --enable-maintainer-mode was given.
2245 if test "${enable_maintainer_mode+set}" = set; then :
2246   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2247 else
2248   USE_MAINTAINER_MODE=no
2249 fi
2250
2251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2252 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2253    if test $USE_MAINTAINER_MODE = yes; then
2254   MAINTAINER_MODE_TRUE=
2255   MAINTAINER_MODE_FALSE='#'
2256 else
2257   MAINTAINER_MODE_TRUE='#'
2258   MAINTAINER_MODE_FALSE=
2259 fi
2260
2261   MAINT=$MAINTAINER_MODE_TRUE
2262
2263
2264
2265 ac_ext=c
2266 ac_cpp='$CPP $CPPFLAGS'
2267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2269 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2270 if test -n "$ac_tool_prefix"; then
2271   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2272 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2274 $as_echo_n "checking for $ac_word... " >&6; }
2275 if test "${ac_cv_prog_CC+set}" = set; then :
2276   $as_echo_n "(cached) " >&6
2277 else
2278   if test -n "$CC"; then
2279   ac_cv_prog_CC="$CC" # Let the user override the test.
2280 else
2281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2282 for as_dir in $PATH
2283 do
2284   IFS=$as_save_IFS
2285   test -z "$as_dir" && as_dir=.
2286     for ac_exec_ext in '' $ac_executable_extensions; do
2287   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2288     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2289     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2290     break 2
2291   fi
2292 done
2293   done
2294 IFS=$as_save_IFS
2295
2296 fi
2297 fi
2298 CC=$ac_cv_prog_CC
2299 if test -n "$CC"; then
2300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2301 $as_echo "$CC" >&6; }
2302 else
2303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2304 $as_echo "no" >&6; }
2305 fi
2306
2307
2308 fi
2309 if test -z "$ac_cv_prog_CC"; then
2310   ac_ct_CC=$CC
2311   # Extract the first word of "gcc", so it can be a program name with args.
2312 set dummy gcc; ac_word=$2
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2314 $as_echo_n "checking for $ac_word... " >&6; }
2315 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2316   $as_echo_n "(cached) " >&6
2317 else
2318   if test -n "$ac_ct_CC"; then
2319   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2320 else
2321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322 for as_dir in $PATH
2323 do
2324   IFS=$as_save_IFS
2325   test -z "$as_dir" && as_dir=.
2326     for ac_exec_ext in '' $ac_executable_extensions; do
2327   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2328     ac_cv_prog_ac_ct_CC="gcc"
2329     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2330     break 2
2331   fi
2332 done
2333   done
2334 IFS=$as_save_IFS
2335
2336 fi
2337 fi
2338 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2339 if test -n "$ac_ct_CC"; then
2340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2341 $as_echo "$ac_ct_CC" >&6; }
2342 else
2343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2344 $as_echo "no" >&6; }
2345 fi
2346
2347   if test "x$ac_ct_CC" = x; then
2348     CC=""
2349   else
2350     case $cross_compiling:$ac_tool_warned in
2351 yes:)
2352 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2353 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2354 ac_tool_warned=yes ;;
2355 esac
2356     CC=$ac_ct_CC
2357   fi
2358 else
2359   CC="$ac_cv_prog_CC"
2360 fi
2361
2362 if test -z "$CC"; then
2363           if test -n "$ac_tool_prefix"; then
2364     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2365 set dummy ${ac_tool_prefix}cc; ac_word=$2
2366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2367 $as_echo_n "checking for $ac_word... " >&6; }
2368 if test "${ac_cv_prog_CC+set}" = set; then :
2369   $as_echo_n "(cached) " >&6
2370 else
2371   if test -n "$CC"; then
2372   ac_cv_prog_CC="$CC" # Let the user override the test.
2373 else
2374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2375 for as_dir in $PATH
2376 do
2377   IFS=$as_save_IFS
2378   test -z "$as_dir" && as_dir=.
2379     for ac_exec_ext in '' $ac_executable_extensions; do
2380   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2381     ac_cv_prog_CC="${ac_tool_prefix}cc"
2382     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2383     break 2
2384   fi
2385 done
2386   done
2387 IFS=$as_save_IFS
2388
2389 fi
2390 fi
2391 CC=$ac_cv_prog_CC
2392 if test -n "$CC"; then
2393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2394 $as_echo "$CC" >&6; }
2395 else
2396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2397 $as_echo "no" >&6; }
2398 fi
2399
2400
2401   fi
2402 fi
2403 if test -z "$CC"; then
2404   # Extract the first word of "cc", so it can be a program name with args.
2405 set dummy cc; ac_word=$2
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2407 $as_echo_n "checking for $ac_word... " >&6; }
2408 if test "${ac_cv_prog_CC+set}" = set; then :
2409   $as_echo_n "(cached) " >&6
2410 else
2411   if test -n "$CC"; then
2412   ac_cv_prog_CC="$CC" # Let the user override the test.
2413 else
2414   ac_prog_rejected=no
2415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2416 for as_dir in $PATH
2417 do
2418   IFS=$as_save_IFS
2419   test -z "$as_dir" && as_dir=.
2420     for ac_exec_ext in '' $ac_executable_extensions; do
2421   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2422     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2423        ac_prog_rejected=yes
2424        continue
2425      fi
2426     ac_cv_prog_CC="cc"
2427     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2428     break 2
2429   fi
2430 done
2431   done
2432 IFS=$as_save_IFS
2433
2434 if test $ac_prog_rejected = yes; then
2435   # We found a bogon in the path, so make sure we never use it.
2436   set dummy $ac_cv_prog_CC
2437   shift
2438   if test $# != 0; then
2439     # We chose a different compiler from the bogus one.
2440     # However, it has the same basename, so the bogon will be chosen
2441     # first if we set CC to just the basename; use the full file name.
2442     shift
2443     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2444   fi
2445 fi
2446 fi
2447 fi
2448 CC=$ac_cv_prog_CC
2449 if test -n "$CC"; then
2450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2451 $as_echo "$CC" >&6; }
2452 else
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2454 $as_echo "no" >&6; }
2455 fi
2456
2457
2458 fi
2459 if test -z "$CC"; then
2460   if test -n "$ac_tool_prefix"; then
2461   for ac_prog in cl.exe
2462   do
2463     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2464 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2466 $as_echo_n "checking for $ac_word... " >&6; }
2467 if test "${ac_cv_prog_CC+set}" = set; then :
2468   $as_echo_n "(cached) " >&6
2469 else
2470   if test -n "$CC"; then
2471   ac_cv_prog_CC="$CC" # Let the user override the test.
2472 else
2473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2474 for as_dir in $PATH
2475 do
2476   IFS=$as_save_IFS
2477   test -z "$as_dir" && as_dir=.
2478     for ac_exec_ext in '' $ac_executable_extensions; do
2479   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2480     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2481     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2482     break 2
2483   fi
2484 done
2485   done
2486 IFS=$as_save_IFS
2487
2488 fi
2489 fi
2490 CC=$ac_cv_prog_CC
2491 if test -n "$CC"; then
2492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2493 $as_echo "$CC" >&6; }
2494 else
2495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2496 $as_echo "no" >&6; }
2497 fi
2498
2499
2500     test -n "$CC" && break
2501   done
2502 fi
2503 if test -z "$CC"; then
2504   ac_ct_CC=$CC
2505   for ac_prog in cl.exe
2506 do
2507   # Extract the first word of "$ac_prog", so it can be a program name with args.
2508 set dummy $ac_prog; ac_word=$2
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2510 $as_echo_n "checking for $ac_word... " >&6; }
2511 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2512   $as_echo_n "(cached) " >&6
2513 else
2514   if test -n "$ac_ct_CC"; then
2515   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2516 else
2517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2518 for as_dir in $PATH
2519 do
2520   IFS=$as_save_IFS
2521   test -z "$as_dir" && as_dir=.
2522     for ac_exec_ext in '' $ac_executable_extensions; do
2523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2524     ac_cv_prog_ac_ct_CC="$ac_prog"
2525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2526     break 2
2527   fi
2528 done
2529   done
2530 IFS=$as_save_IFS
2531
2532 fi
2533 fi
2534 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2535 if test -n "$ac_ct_CC"; then
2536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2537 $as_echo "$ac_ct_CC" >&6; }
2538 else
2539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2540 $as_echo "no" >&6; }
2541 fi
2542
2543
2544   test -n "$ac_ct_CC" && break
2545 done
2546
2547   if test "x$ac_ct_CC" = x; then
2548     CC=""
2549   else
2550     case $cross_compiling:$ac_tool_warned in
2551 yes:)
2552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2553 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2554 ac_tool_warned=yes ;;
2555 esac
2556     CC=$ac_ct_CC
2557   fi
2558 fi
2559
2560 fi
2561
2562
2563 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2564 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2565 as_fn_error "no acceptable C compiler found in \$PATH
2566 See \`config.log' for more details." "$LINENO" 5; }
2567
2568 # Provide some information about the compiler.
2569 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2570 set X $ac_compile
2571 ac_compiler=$2
2572 for ac_option in --version -v -V -qversion; do
2573   { { ac_try="$ac_compiler $ac_option >&5"
2574 case "(($ac_try" in
2575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2576   *) ac_try_echo=$ac_try;;
2577 esac
2578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2579 $as_echo "$ac_try_echo"; } >&5
2580   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2581   ac_status=$?
2582   if test -s conftest.err; then
2583     sed '10a\
2584 ... rest of stderr output deleted ...
2585          10q' conftest.err >conftest.er1
2586     cat conftest.er1 >&5
2587     rm -f conftest.er1 conftest.err
2588   fi
2589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2590   test $ac_status = 0; }
2591 done
2592
2593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2594 /* end confdefs.h.  */
2595
2596 int
2597 main ()
2598 {
2599
2600   ;
2601   return 0;
2602 }
2603 _ACEOF
2604 ac_clean_files_save=$ac_clean_files
2605 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2606 # Try to create an executable without -o first, disregard a.out.
2607 # It will help us diagnose broken compilers, and finding out an intuition
2608 # of exeext.
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2610 $as_echo_n "checking for C compiler default output file name... " >&6; }
2611 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2612
2613 # The possible output files:
2614 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2615
2616 ac_rmfiles=
2617 for ac_file in $ac_files
2618 do
2619   case $ac_file in
2620     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2621     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2622   esac
2623 done
2624 rm -f $ac_rmfiles
2625
2626 if { { ac_try="$ac_link_default"
2627 case "(($ac_try" in
2628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2629   *) ac_try_echo=$ac_try;;
2630 esac
2631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2632 $as_echo "$ac_try_echo"; } >&5
2633   (eval "$ac_link_default") 2>&5
2634   ac_status=$?
2635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2636   test $ac_status = 0; }; then :
2637   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2638 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2639 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2640 # so that the user can short-circuit this test for compilers unknown to
2641 # Autoconf.
2642 for ac_file in $ac_files ''
2643 do
2644   test -f "$ac_file" || continue
2645   case $ac_file in
2646     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2647         ;;
2648     [ab].out )
2649         # We found the default executable, but exeext='' is most
2650         # certainly right.
2651         break;;
2652     *.* )
2653         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2654         then :; else
2655            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2656         fi
2657         # We set ac_cv_exeext here because the later test for it is not
2658         # safe: cross compilers may not add the suffix if given an `-o'
2659         # argument, so we may need to know it at that point already.
2660         # Even if this section looks crufty: it has the advantage of
2661         # actually working.
2662         break;;
2663     * )
2664         break;;
2665   esac
2666 done
2667 test "$ac_cv_exeext" = no && ac_cv_exeext=
2668
2669 else
2670   ac_file=''
2671 fi
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2673 $as_echo "$ac_file" >&6; }
2674 if test -z "$ac_file"; then :
2675   $as_echo "$as_me: failed program was:" >&5
2676 sed 's/^/| /' conftest.$ac_ext >&5
2677
2678 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2680 { as_fn_set_status 77
2681 as_fn_error "C compiler cannot create executables
2682 See \`config.log' for more details." "$LINENO" 5; }; }
2683 fi
2684 ac_exeext=$ac_cv_exeext
2685
2686 # Check that the compiler produces executables we can run.  If not, either
2687 # the compiler is broken, or we cross compile.
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2689 $as_echo_n "checking whether the C compiler works... " >&6; }
2690 # If not cross compiling, check that we can run a simple program.
2691 if test "$cross_compiling" != yes; then
2692   if { ac_try='./$ac_file'
2693   { { case "(($ac_try" in
2694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2695   *) ac_try_echo=$ac_try;;
2696 esac
2697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2698 $as_echo "$ac_try_echo"; } >&5
2699   (eval "$ac_try") 2>&5
2700   ac_status=$?
2701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2702   test $ac_status = 0; }; }; then
2703     cross_compiling=no
2704   else
2705     if test "$cross_compiling" = maybe; then
2706         cross_compiling=yes
2707     else
2708         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2709 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2710 as_fn_error "cannot run C compiled programs.
2711 If you meant to cross compile, use \`--host'.
2712 See \`config.log' for more details." "$LINENO" 5; }
2713     fi
2714   fi
2715 fi
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2717 $as_echo "yes" >&6; }
2718
2719 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2720 ac_clean_files=$ac_clean_files_save
2721 # Check that the compiler produces executables we can run.  If not, either
2722 # the compiler is broken, or we cross compile.
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2724 $as_echo_n "checking whether we are cross compiling... " >&6; }
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2726 $as_echo "$cross_compiling" >&6; }
2727
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2729 $as_echo_n "checking for suffix of executables... " >&6; }
2730 if { { ac_try="$ac_link"
2731 case "(($ac_try" in
2732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2733   *) ac_try_echo=$ac_try;;
2734 esac
2735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2736 $as_echo "$ac_try_echo"; } >&5
2737   (eval "$ac_link") 2>&5
2738   ac_status=$?
2739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2740   test $ac_status = 0; }; then :
2741   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2742 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2743 # work properly (i.e., refer to `conftest.exe'), while it won't with
2744 # `rm'.
2745 for ac_file in conftest.exe conftest conftest.*; do
2746   test -f "$ac_file" || continue
2747   case $ac_file in
2748     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2749     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2750           break;;
2751     * ) break;;
2752   esac
2753 done
2754 else
2755   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2756 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2757 as_fn_error "cannot compute suffix of executables: cannot compile and link
2758 See \`config.log' for more details." "$LINENO" 5; }
2759 fi
2760 rm -f conftest$ac_cv_exeext
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2762 $as_echo "$ac_cv_exeext" >&6; }
2763
2764 rm -f conftest.$ac_ext
2765 EXEEXT=$ac_cv_exeext
2766 ac_exeext=$EXEEXT
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2768 $as_echo_n "checking for suffix of object files... " >&6; }
2769 if test "${ac_cv_objext+set}" = set; then :
2770   $as_echo_n "(cached) " >&6
2771 else
2772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2773 /* end confdefs.h.  */
2774
2775 int
2776 main ()
2777 {
2778
2779   ;
2780   return 0;
2781 }
2782 _ACEOF
2783 rm -f conftest.o conftest.obj
2784 if { { ac_try="$ac_compile"
2785 case "(($ac_try" in
2786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2787   *) ac_try_echo=$ac_try;;
2788 esac
2789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2790 $as_echo "$ac_try_echo"; } >&5
2791   (eval "$ac_compile") 2>&5
2792   ac_status=$?
2793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2794   test $ac_status = 0; }; then :
2795   for ac_file in conftest.o conftest.obj conftest.*; do
2796   test -f "$ac_file" || continue;
2797   case $ac_file in
2798     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2799     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2800        break;;
2801   esac
2802 done
2803 else
2804   $as_echo "$as_me: failed program was:" >&5
2805 sed 's/^/| /' conftest.$ac_ext >&5
2806
2807 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2808 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2809 as_fn_error "cannot compute suffix of object files: cannot compile
2810 See \`config.log' for more details." "$LINENO" 5; }
2811 fi
2812 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2813 fi
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2815 $as_echo "$ac_cv_objext" >&6; }
2816 OBJEXT=$ac_cv_objext
2817 ac_objext=$OBJEXT
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2819 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2820 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2821   $as_echo_n "(cached) " >&6
2822 else
2823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2824 /* end confdefs.h.  */
2825
2826 int
2827 main ()
2828 {
2829 #ifndef __GNUC__
2830        choke me
2831 #endif
2832
2833   ;
2834   return 0;
2835 }
2836 _ACEOF
2837 if ac_fn_c_try_compile "$LINENO"; then :
2838   ac_compiler_gnu=yes
2839 else
2840   ac_compiler_gnu=no
2841 fi
2842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2843 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2844
2845 fi
2846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2847 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2848 if test $ac_compiler_gnu = yes; then
2849   GCC=yes
2850 else
2851   GCC=
2852 fi
2853 ac_test_CFLAGS=${CFLAGS+set}
2854 ac_save_CFLAGS=$CFLAGS
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2856 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2857 if test "${ac_cv_prog_cc_g+set}" = set; then :
2858   $as_echo_n "(cached) " >&6
2859 else
2860   ac_save_c_werror_flag=$ac_c_werror_flag
2861    ac_c_werror_flag=yes
2862    ac_cv_prog_cc_g=no
2863    CFLAGS="-g"
2864    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2865 /* end confdefs.h.  */
2866
2867 int
2868 main ()
2869 {
2870
2871   ;
2872   return 0;
2873 }
2874 _ACEOF
2875 if ac_fn_c_try_compile "$LINENO"; then :
2876   ac_cv_prog_cc_g=yes
2877 else
2878   CFLAGS=""
2879       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2880 /* end confdefs.h.  */
2881
2882 int
2883 main ()
2884 {
2885
2886   ;
2887   return 0;
2888 }
2889 _ACEOF
2890 if ac_fn_c_try_compile "$LINENO"; then :
2891
2892 else
2893   ac_c_werror_flag=$ac_save_c_werror_flag
2894          CFLAGS="-g"
2895          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2896 /* end confdefs.h.  */
2897
2898 int
2899 main ()
2900 {
2901
2902   ;
2903   return 0;
2904 }
2905 _ACEOF
2906 if ac_fn_c_try_compile "$LINENO"; then :
2907   ac_cv_prog_cc_g=yes
2908 fi
2909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2910 fi
2911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2912 fi
2913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2914    ac_c_werror_flag=$ac_save_c_werror_flag
2915 fi
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2917 $as_echo "$ac_cv_prog_cc_g" >&6; }
2918 if test "$ac_test_CFLAGS" = set; then
2919   CFLAGS=$ac_save_CFLAGS
2920 elif test $ac_cv_prog_cc_g = yes; then
2921   if test "$GCC" = yes; then
2922     CFLAGS="-g -O2"
2923   else
2924     CFLAGS="-g"
2925   fi
2926 else
2927   if test "$GCC" = yes; then
2928     CFLAGS="-O2"
2929   else
2930     CFLAGS=
2931   fi
2932 fi
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2934 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2935 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2936   $as_echo_n "(cached) " >&6
2937 else
2938   ac_cv_prog_cc_c89=no
2939 ac_save_CC=$CC
2940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2941 /* end confdefs.h.  */
2942 #include <stdarg.h>
2943 #include <stdio.h>
2944 #include <sys/types.h>
2945 #include <sys/stat.h>
2946 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2947 struct buf { int x; };
2948 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2949 static char *e (p, i)
2950      char **p;
2951      int i;
2952 {
2953   return p[i];
2954 }
2955 static char *f (char * (*g) (char **, int), char **p, ...)
2956 {
2957   char *s;
2958   va_list v;
2959   va_start (v,p);
2960   s = g (p, va_arg (v,int));
2961   va_end (v);
2962   return s;
2963 }
2964
2965 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2966    function prototypes and stuff, but not '\xHH' hex character constants.
2967    These don't provoke an error unfortunately, instead are silently treated
2968    as 'x'.  The following induces an error, until -std is added to get
2969    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2970    array size at least.  It's necessary to write '\x00'==0 to get something
2971    that's true only with -std.  */
2972 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2973
2974 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2975    inside strings and character constants.  */
2976 #define FOO(x) 'x'
2977 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2978
2979 int test (int i, double x);
2980 struct s1 {int (*f) (int a);};
2981 struct s2 {int (*f) (double a);};
2982 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2983 int argc;
2984 char **argv;
2985 int
2986 main ()
2987 {
2988 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2989   ;
2990   return 0;
2991 }
2992 _ACEOF
2993 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2994         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2995 do
2996   CC="$ac_save_CC $ac_arg"
2997   if ac_fn_c_try_compile "$LINENO"; then :
2998   ac_cv_prog_cc_c89=$ac_arg
2999 fi
3000 rm -f core conftest.err conftest.$ac_objext
3001   test "x$ac_cv_prog_cc_c89" != "xno" && break
3002 done
3003 rm -f conftest.$ac_ext
3004 CC=$ac_save_CC
3005
3006 fi
3007 # AC_CACHE_VAL
3008 case "x$ac_cv_prog_cc_c89" in
3009   x)
3010     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3011 $as_echo "none needed" >&6; } ;;
3012   xno)
3013     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3014 $as_echo "unsupported" >&6; } ;;
3015   *)
3016     CC="$CC $ac_cv_prog_cc_c89"
3017     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3018 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3019 esac
3020 if test "x$ac_cv_prog_cc_c89" != xno; then :
3021
3022 fi
3023
3024 ac_ext=c
3025 ac_cpp='$CPP $CPPFLAGS'
3026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3029
3030
3031 ac_ext=c
3032 ac_cpp='$CPP $CPPFLAGS'
3033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3037 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3038 # On Suns, sometimes $CPP names a directory.
3039 if test -n "$CPP" && test -d "$CPP"; then
3040   CPP=
3041 fi
3042 if test -z "$CPP"; then
3043   if test "${ac_cv_prog_CPP+set}" = set; then :
3044   $as_echo_n "(cached) " >&6
3045 else
3046       # Double quotes because CPP needs to be expanded
3047     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3048     do
3049       ac_preproc_ok=false
3050 for ac_c_preproc_warn_flag in '' yes
3051 do
3052   # Use a header file that comes with gcc, so configuring glibc
3053   # with a fresh cross-compiler works.
3054   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3055   # <limits.h> exists even on freestanding compilers.
3056   # On the NeXT, cc -E runs the code through the compiler's parser,
3057   # not just through cpp. "Syntax error" is here to catch this case.
3058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3059 /* end confdefs.h.  */
3060 #ifdef __STDC__
3061 # include <limits.h>
3062 #else
3063 # include <assert.h>
3064 #endif
3065                      Syntax error
3066 _ACEOF
3067 if ac_fn_c_try_cpp "$LINENO"; then :
3068
3069 else
3070   # Broken: fails on valid input.
3071 continue
3072 fi
3073 rm -f conftest.err conftest.$ac_ext
3074
3075   # OK, works on sane cases.  Now check whether nonexistent headers
3076   # can be detected and how.
3077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3078 /* end confdefs.h.  */
3079 #include <ac_nonexistent.h>
3080 _ACEOF
3081 if ac_fn_c_try_cpp "$LINENO"; then :
3082   # Broken: success on invalid input.
3083 continue
3084 else
3085   # Passes both tests.
3086 ac_preproc_ok=:
3087 break
3088 fi
3089 rm -f conftest.err conftest.$ac_ext
3090
3091 done
3092 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3093 rm -f conftest.err conftest.$ac_ext
3094 if $ac_preproc_ok; then :
3095   break
3096 fi
3097
3098     done
3099     ac_cv_prog_CPP=$CPP
3100
3101 fi
3102   CPP=$ac_cv_prog_CPP
3103 else
3104   ac_cv_prog_CPP=$CPP
3105 fi
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3107 $as_echo "$CPP" >&6; }
3108 ac_preproc_ok=false
3109 for ac_c_preproc_warn_flag in '' yes
3110 do
3111   # Use a header file that comes with gcc, so configuring glibc
3112   # with a fresh cross-compiler works.
3113   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3114   # <limits.h> exists even on freestanding compilers.
3115   # On the NeXT, cc -E runs the code through the compiler's parser,
3116   # not just through cpp. "Syntax error" is here to catch this case.
3117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118 /* end confdefs.h.  */
3119 #ifdef __STDC__
3120 # include <limits.h>
3121 #else
3122 # include <assert.h>
3123 #endif
3124                      Syntax error
3125 _ACEOF
3126 if ac_fn_c_try_cpp "$LINENO"; then :
3127
3128 else
3129   # Broken: fails on valid input.
3130 continue
3131 fi
3132 rm -f conftest.err conftest.$ac_ext
3133
3134   # OK, works on sane cases.  Now check whether nonexistent headers
3135   # can be detected and how.
3136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3137 /* end confdefs.h.  */
3138 #include <ac_nonexistent.h>
3139 _ACEOF
3140 if ac_fn_c_try_cpp "$LINENO"; then :
3141   # Broken: success on invalid input.
3142 continue
3143 else
3144   # Passes both tests.
3145 ac_preproc_ok=:
3146 break
3147 fi
3148 rm -f conftest.err conftest.$ac_ext
3149
3150 done
3151 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3152 rm -f conftest.err conftest.$ac_ext
3153 if $ac_preproc_ok; then :
3154
3155 else
3156   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3158 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3159 See \`config.log' for more details." "$LINENO" 5; }
3160 fi
3161
3162 ac_ext=c
3163 ac_cpp='$CPP $CPPFLAGS'
3164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3167
3168
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3170 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3171 if test "${ac_cv_path_GREP+set}" = set; then :
3172   $as_echo_n "(cached) " >&6
3173 else
3174   if test -z "$GREP"; then
3175   ac_path_GREP_found=false
3176   # Loop through the user's path and test for each of PROGNAME-LIST
3177   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3178 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3179 do
3180   IFS=$as_save_IFS
3181   test -z "$as_dir" && as_dir=.
3182     for ac_prog in grep ggrep; do
3183     for ac_exec_ext in '' $ac_executable_extensions; do
3184       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3185       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3186 # Check for GNU ac_path_GREP and select it if it is found.
3187   # Check for GNU $ac_path_GREP
3188 case `"$ac_path_GREP" --version 2>&1` in
3189 *GNU*)
3190   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3191 *)
3192   ac_count=0
3193   $as_echo_n 0123456789 >"conftest.in"
3194   while :
3195   do
3196     cat "conftest.in" "conftest.in" >"conftest.tmp"
3197     mv "conftest.tmp" "conftest.in"
3198     cp "conftest.in" "conftest.nl"
3199     $as_echo 'GREP' >> "conftest.nl"
3200     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3201     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3202     as_fn_arith $ac_count + 1 && ac_count=$as_val
3203     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3204       # Best one so far, save it but keep looking for a better one
3205       ac_cv_path_GREP="$ac_path_GREP"
3206       ac_path_GREP_max=$ac_count
3207     fi
3208     # 10*(2^10) chars as input seems more than enough
3209     test $ac_count -gt 10 && break
3210   done
3211   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3212 esac
3213
3214       $ac_path_GREP_found && break 3
3215     done
3216   done
3217   done
3218 IFS=$as_save_IFS
3219   if test -z "$ac_cv_path_GREP"; then
3220     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3221   fi
3222 else
3223   ac_cv_path_GREP=$GREP
3224 fi
3225
3226 fi
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3228 $as_echo "$ac_cv_path_GREP" >&6; }
3229  GREP="$ac_cv_path_GREP"
3230
3231
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3233 $as_echo_n "checking for egrep... " >&6; }
3234 if test "${ac_cv_path_EGREP+set}" = set; then :
3235   $as_echo_n "(cached) " >&6
3236 else
3237   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3238    then ac_cv_path_EGREP="$GREP -E"
3239    else
3240      if test -z "$EGREP"; then
3241   ac_path_EGREP_found=false
3242   # Loop through the user's path and test for each of PROGNAME-LIST
3243   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3244 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3245 do
3246   IFS=$as_save_IFS
3247   test -z "$as_dir" && as_dir=.
3248     for ac_prog in egrep; do
3249     for ac_exec_ext in '' $ac_executable_extensions; do
3250       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3251       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3252 # Check for GNU ac_path_EGREP and select it if it is found.
3253   # Check for GNU $ac_path_EGREP
3254 case `"$ac_path_EGREP" --version 2>&1` in
3255 *GNU*)
3256   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3257 *)
3258   ac_count=0
3259   $as_echo_n 0123456789 >"conftest.in"
3260   while :
3261   do
3262     cat "conftest.in" "conftest.in" >"conftest.tmp"
3263     mv "conftest.tmp" "conftest.in"
3264     cp "conftest.in" "conftest.nl"
3265     $as_echo 'EGREP' >> "conftest.nl"
3266     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3267     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3268     as_fn_arith $ac_count + 1 && ac_count=$as_val
3269     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3270       # Best one so far, save it but keep looking for a better one
3271       ac_cv_path_EGREP="$ac_path_EGREP"
3272       ac_path_EGREP_max=$ac_count
3273     fi
3274     # 10*(2^10) chars as input seems more than enough
3275     test $ac_count -gt 10 && break
3276   done
3277   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3278 esac
3279
3280       $ac_path_EGREP_found && break 3
3281     done
3282   done
3283   done
3284 IFS=$as_save_IFS
3285   if test -z "$ac_cv_path_EGREP"; then
3286     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3287   fi
3288 else
3289   ac_cv_path_EGREP=$EGREP
3290 fi
3291
3292    fi
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3295 $as_echo "$ac_cv_path_EGREP" >&6; }
3296  EGREP="$ac_cv_path_EGREP"
3297
3298
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3300 $as_echo_n "checking for ANSI C header files... " >&6; }
3301 if test "${ac_cv_header_stdc+set}" = set; then :
3302   $as_echo_n "(cached) " >&6
3303 else
3304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305 /* end confdefs.h.  */
3306 #include <stdlib.h>
3307 #include <stdarg.h>
3308 #include <string.h>
3309 #include <float.h>
3310
3311 int
3312 main ()
3313 {
3314
3315   ;
3316   return 0;
3317 }
3318 _ACEOF
3319 if ac_fn_c_try_compile "$LINENO"; then :
3320   ac_cv_header_stdc=yes
3321 else
3322   ac_cv_header_stdc=no
3323 fi
3324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3325
3326 if test $ac_cv_header_stdc = yes; then
3327   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3329 /* end confdefs.h.  */
3330 #include <string.h>
3331
3332 _ACEOF
3333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3334   $EGREP "memchr" >/dev/null 2>&1; then :
3335
3336 else
3337   ac_cv_header_stdc=no
3338 fi
3339 rm -f conftest*
3340
3341 fi
3342
3343 if test $ac_cv_header_stdc = yes; then
3344   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346 /* end confdefs.h.  */
3347 #include <stdlib.h>
3348
3349 _ACEOF
3350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3351   $EGREP "free" >/dev/null 2>&1; then :
3352
3353 else
3354   ac_cv_header_stdc=no
3355 fi
3356 rm -f conftest*
3357
3358 fi
3359
3360 if test $ac_cv_header_stdc = yes; then
3361   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3362   if test "$cross_compiling" = yes; then :
3363   :
3364 else
3365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3366 /* end confdefs.h.  */
3367 #include <ctype.h>
3368 #include <stdlib.h>
3369 #if ((' ' & 0x0FF) == 0x020)
3370 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3371 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3372 #else
3373 # define ISLOWER(c) \
3374                    (('a' <= (c) && (c) <= 'i') \
3375                      || ('j' <= (c) && (c) <= 'r') \
3376                      || ('s' <= (c) && (c) <= 'z'))
3377 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3378 #endif
3379
3380 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3381 int
3382 main ()
3383 {
3384   int i;
3385   for (i = 0; i < 256; i++)
3386     if (XOR (islower (i), ISLOWER (i))
3387         || toupper (i) != TOUPPER (i))
3388       return 2;
3389   return 0;
3390 }
3391 _ACEOF
3392 if ac_fn_c_try_run "$LINENO"; then :
3393
3394 else
3395   ac_cv_header_stdc=no
3396 fi
3397 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3398   conftest.$ac_objext conftest.beam conftest.$ac_ext
3399 fi
3400
3401 fi
3402 fi
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3404 $as_echo "$ac_cv_header_stdc" >&6; }
3405 if test $ac_cv_header_stdc = yes; then
3406
3407 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3408
3409 fi
3410
3411 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3412 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3413                   inttypes.h stdint.h unistd.h
3414 do :
3415   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3416 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3417 "
3418 eval as_val=\$$as_ac_Header
3419    if test "x$as_val" = x""yes; then :
3420   cat >>confdefs.h <<_ACEOF
3421 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3422 _ACEOF
3423
3424 fi
3425
3426 done
3427
3428
3429
3430   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3431 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3432   MINIX=yes
3433 else
3434   MINIX=
3435 fi
3436
3437
3438   if test "$MINIX" = yes; then
3439
3440 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3441
3442
3443 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3444
3445
3446 $as_echo "#define _MINIX 1" >>confdefs.h
3447
3448   fi
3449
3450
3451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3452 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3453 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3454   $as_echo_n "(cached) " >&6
3455 else
3456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3457 /* end confdefs.h.  */
3458
3459 #         define __EXTENSIONS__ 1
3460           $ac_includes_default
3461 int
3462 main ()
3463 {
3464
3465   ;
3466   return 0;
3467 }
3468 _ACEOF
3469 if ac_fn_c_try_compile "$LINENO"; then :
3470   ac_cv_safe_to_define___extensions__=yes
3471 else
3472   ac_cv_safe_to_define___extensions__=no
3473 fi
3474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3475 fi
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3477 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3478   test $ac_cv_safe_to_define___extensions__ = yes &&
3479     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3480
3481   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3482
3483   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3484
3485   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3486
3487   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3488
3489
3490
3491 # Check whether --enable-largefile was given.
3492 if test "${enable_largefile+set}" = set; then :
3493   enableval=$enable_largefile;
3494 fi
3495
3496 if test "$enable_largefile" != no; then
3497
3498   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3499 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3500 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3501   $as_echo_n "(cached) " >&6
3502 else
3503   ac_cv_sys_largefile_CC=no
3504      if test "$GCC" != yes; then
3505        ac_save_CC=$CC
3506        while :; do
3507          # IRIX 6.2 and later do not support large files by default,
3508          # so use the C compiler's -n32 option if that helps.
3509          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3510 /* end confdefs.h.  */
3511 #include <sys/types.h>
3512  /* Check that off_t can represent 2**63 - 1 correctly.
3513     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3514     since some C++ compilers masquerading as C compilers
3515     incorrectly reject 9223372036854775807.  */
3516 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3517   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3518                        && LARGE_OFF_T % 2147483647 == 1)
3519                       ? 1 : -1];
3520 int
3521 main ()
3522 {
3523
3524   ;
3525   return 0;
3526 }
3527 _ACEOF
3528          if ac_fn_c_try_compile "$LINENO"; then :
3529   break
3530 fi
3531 rm -f core conftest.err conftest.$ac_objext
3532          CC="$CC -n32"
3533          if ac_fn_c_try_compile "$LINENO"; then :
3534   ac_cv_sys_largefile_CC=' -n32'; break
3535 fi
3536 rm -f core conftest.err conftest.$ac_objext
3537          break
3538        done
3539        CC=$ac_save_CC
3540        rm -f conftest.$ac_ext
3541     fi
3542 fi
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3544 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
3545   if test "$ac_cv_sys_largefile_CC" != no; then
3546     CC=$CC$ac_cv_sys_largefile_CC
3547   fi
3548
3549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3550 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3551 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3552   $as_echo_n "(cached) " >&6
3553 else
3554   while :; do
3555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3556 /* end confdefs.h.  */
3557 #include <sys/types.h>
3558  /* Check that off_t can represent 2**63 - 1 correctly.
3559     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3560     since some C++ compilers masquerading as C compilers
3561     incorrectly reject 9223372036854775807.  */
3562 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3563   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3564                        && LARGE_OFF_T % 2147483647 == 1)
3565                       ? 1 : -1];
3566 int
3567 main ()
3568 {
3569
3570   ;
3571   return 0;
3572 }
3573 _ACEOF
3574 if ac_fn_c_try_compile "$LINENO"; then :
3575   ac_cv_sys_file_offset_bits=no; break
3576 fi
3577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3579 /* end confdefs.h.  */
3580 #define _FILE_OFFSET_BITS 64
3581 #include <sys/types.h>
3582  /* Check that off_t can represent 2**63 - 1 correctly.
3583     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3584     since some C++ compilers masquerading as C compilers
3585     incorrectly reject 9223372036854775807.  */
3586 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3587   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3588                        && LARGE_OFF_T % 2147483647 == 1)
3589                       ? 1 : -1];
3590 int
3591 main ()
3592 {
3593
3594   ;
3595   return 0;
3596 }
3597 _ACEOF
3598 if ac_fn_c_try_compile "$LINENO"; then :
3599   ac_cv_sys_file_offset_bits=64; break
3600 fi
3601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3602   ac_cv_sys_file_offset_bits=unknown
3603   break
3604 done
3605 fi
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3607 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3608 case $ac_cv_sys_file_offset_bits in #(
3609   no | unknown) ;;
3610   *)
3611 cat >>confdefs.h <<_ACEOF
3612 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3613 _ACEOF
3614 ;;
3615 esac
3616 rm -rf conftest*
3617   if test $ac_cv_sys_file_offset_bits = unknown; then
3618     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3619 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3620 if test "${ac_cv_sys_large_files+set}" = set; then :
3621   $as_echo_n "(cached) " >&6
3622 else
3623   while :; do
3624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3625 /* end confdefs.h.  */
3626 #include <sys/types.h>
3627  /* Check that off_t can represent 2**63 - 1 correctly.
3628     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3629     since some C++ compilers masquerading as C compilers
3630     incorrectly reject 9223372036854775807.  */
3631 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3632   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3633                        && LARGE_OFF_T % 2147483647 == 1)
3634                       ? 1 : -1];
3635 int
3636 main ()
3637 {
3638
3639   ;
3640   return 0;
3641 }
3642 _ACEOF
3643 if ac_fn_c_try_compile "$LINENO"; then :
3644   ac_cv_sys_large_files=no; break
3645 fi
3646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3648 /* end confdefs.h.  */
3649 #define _LARGE_FILES 1
3650 #include <sys/types.h>
3651  /* Check that off_t can represent 2**63 - 1 correctly.
3652     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3653     since some C++ compilers masquerading as C compilers
3654     incorrectly reject 9223372036854775807.  */
3655 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3656   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3657                        && LARGE_OFF_T % 2147483647 == 1)
3658                       ? 1 : -1];
3659 int
3660 main ()
3661 {
3662
3663   ;
3664   return 0;
3665 }
3666 _ACEOF
3667 if ac_fn_c_try_compile "$LINENO"; then :
3668   ac_cv_sys_large_files=1; break
3669 fi
3670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3671   ac_cv_sys_large_files=unknown
3672   break
3673 done
3674 fi
3675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3676 $as_echo "$ac_cv_sys_large_files" >&6; }
3677 case $ac_cv_sys_large_files in #(
3678   no | unknown) ;;
3679   *)
3680 cat >>confdefs.h <<_ACEOF
3681 #define _LARGE_FILES $ac_cv_sys_large_files
3682 _ACEOF
3683 ;;
3684 esac
3685 rm -rf conftest*
3686   fi
3687 fi
3688
3689
3690 ac_aux_dir=
3691 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3692   for ac_t in install-sh install.sh shtool; do
3693     if test -f "$ac_dir/$ac_t"; then
3694       ac_aux_dir=$ac_dir
3695       ac_install_sh="$ac_aux_dir/$ac_t -c"
3696       break 2
3697     fi
3698   done
3699 done
3700 if test -z "$ac_aux_dir"; then
3701   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3702 fi
3703
3704 # These three variables are undocumented and unsupported,
3705 # and are intended to be withdrawn in a future Autoconf release.
3706 # They can cause serious problems if a builder's source tree is in a directory
3707 # whose full name contains unusual characters.
3708 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3709 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3710 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3711
3712
3713 # Make sure we can run config.sub.
3714 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3715   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3716
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3718 $as_echo_n "checking build system type... " >&6; }
3719 if test "${ac_cv_build+set}" = set; then :
3720   $as_echo_n "(cached) " >&6
3721 else
3722   ac_build_alias=$build_alias
3723 test "x$ac_build_alias" = x &&
3724   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3725 test "x$ac_build_alias" = x &&
3726   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3727 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3728   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3729
3730 fi
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3732 $as_echo "$ac_cv_build" >&6; }
3733 case $ac_cv_build in
3734 *-*-*) ;;
3735 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3736 esac
3737 build=$ac_cv_build
3738 ac_save_IFS=$IFS; IFS='-'
3739 set x $ac_cv_build
3740 shift
3741 build_cpu=$1
3742 build_vendor=$2
3743 shift; shift
3744 # Remember, the first character of IFS is used to create $*,
3745 # except with old shells:
3746 build_os=$*
3747 IFS=$ac_save_IFS
3748 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3749
3750
3751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3752 $as_echo_n "checking host system type... " >&6; }
3753 if test "${ac_cv_host+set}" = set; then :
3754   $as_echo_n "(cached) " >&6
3755 else
3756   if test "x$host_alias" = x; then
3757   ac_cv_host=$ac_cv_build
3758 else
3759   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3760     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3761 fi
3762
3763 fi
3764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3765 $as_echo "$ac_cv_host" >&6; }
3766 case $ac_cv_host in
3767 *-*-*) ;;
3768 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3769 esac
3770 host=$ac_cv_host
3771 ac_save_IFS=$IFS; IFS='-'
3772 set x $ac_cv_host
3773 shift
3774 host_cpu=$1
3775 host_vendor=$2
3776 shift; shift
3777 # Remember, the first character of IFS is used to create $*,
3778 # except with old shells:
3779 host_os=$*
3780 IFS=$ac_save_IFS
3781 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3782
3783
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3785 $as_echo_n "checking target system type... " >&6; }
3786 if test "${ac_cv_target+set}" = set; then :
3787   $as_echo_n "(cached) " >&6
3788 else
3789   if test "x$target_alias" = x; then
3790   ac_cv_target=$ac_cv_host
3791 else
3792   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3793     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3794 fi
3795
3796 fi
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3798 $as_echo "$ac_cv_target" >&6; }
3799 case $ac_cv_target in
3800 *-*-*) ;;
3801 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3802 esac
3803 target=$ac_cv_target
3804 ac_save_IFS=$IFS; IFS='-'
3805 set x $ac_cv_target
3806 shift
3807 target_cpu=$1
3808 target_vendor=$2
3809 shift; shift
3810 # Remember, the first character of IFS is used to create $*,
3811 # except with old shells:
3812 target_os=$*
3813 IFS=$ac_save_IFS
3814 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3815
3816
3817 # The aliases save the names the user supplied, while $host etc.
3818 # will get canonicalized.
3819 test -n "$target_alias" &&
3820   test "$program_prefix$program_suffix$program_transform_name" = \
3821     NONENONEs,x,x, &&
3822   program_prefix=${target_alias}-
3823
3824
3825 # Find a good install program.  We prefer a C program (faster),
3826 # so one script is as good as another.  But avoid the broken or
3827 # incompatible versions:
3828 # SysV /etc/install, /usr/sbin/install
3829 # SunOS /usr/etc/install
3830 # IRIX /sbin/install
3831 # AIX /bin/install
3832 # AmigaOS /C/install, which installs bootblocks on floppy discs
3833 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3834 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3835 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3836 # OS/2's system install, which has a completely different semantic
3837 # ./install, which can be erroneously created by make from ./install.sh.
3838 # Reject install programs that cannot install multiple files.
3839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3840 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3841 if test -z "$INSTALL"; then
3842 if test "${ac_cv_path_install+set}" = set; then :
3843   $as_echo_n "(cached) " >&6
3844 else
3845   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3846 for as_dir in $PATH
3847 do
3848   IFS=$as_save_IFS
3849   test -z "$as_dir" && as_dir=.
3850     # Account for people who put trailing slashes in PATH elements.
3851 case $as_dir/ in #((
3852   ./ | .// | /[cC]/* | \
3853   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3854   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3855   /usr/ucb/* ) ;;
3856   *)
3857     # OSF1 and SCO ODT 3.0 have their own names for install.
3858     # Don't use installbsd from OSF since it installs stuff as root
3859     # by default.
3860     for ac_prog in ginstall scoinst install; do
3861       for ac_exec_ext in '' $ac_executable_extensions; do
3862         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3863           if test $ac_prog = install &&
3864             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3865             # AIX install.  It has an incompatible calling convention.
3866             :
3867           elif test $ac_prog = install &&
3868             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3869             # program-specific install script used by HP pwplus--don't use.
3870             :
3871           else
3872             rm -rf conftest.one conftest.two conftest.dir
3873             echo one > conftest.one
3874             echo two > conftest.two
3875             mkdir conftest.dir
3876             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3877               test -s conftest.one && test -s conftest.two &&
3878               test -s conftest.dir/conftest.one &&
3879               test -s conftest.dir/conftest.two
3880             then
3881               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3882               break 3
3883             fi
3884           fi
3885         fi
3886       done
3887     done
3888     ;;
3889 esac
3890
3891   done
3892 IFS=$as_save_IFS
3893
3894 rm -rf conftest.one conftest.two conftest.dir
3895
3896 fi
3897   if test "${ac_cv_path_install+set}" = set; then
3898     INSTALL=$ac_cv_path_install
3899   else
3900     # As a last resort, use the slow shell script.  Don't cache a
3901     # value for INSTALL within a source directory, because that will
3902     # break other packages using the cache if that directory is
3903     # removed, or if the value is a relative name.
3904     INSTALL=$ac_install_sh
3905   fi
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3908 $as_echo "$INSTALL" >&6; }
3909
3910 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3911 # It thinks the first close brace ends the variable substitution.
3912 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3913
3914 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3915
3916 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3917
3918 if test -n "$ac_tool_prefix"; then
3919   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3920 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3922 $as_echo_n "checking for $ac_word... " >&6; }
3923 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3924   $as_echo_n "(cached) " >&6
3925 else
3926   if test -n "$RANLIB"; then
3927   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3928 else
3929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3930 for as_dir in $PATH
3931 do
3932   IFS=$as_save_IFS
3933   test -z "$as_dir" && as_dir=.
3934     for ac_exec_ext in '' $ac_executable_extensions; do
3935   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3936     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3938     break 2
3939   fi
3940 done
3941   done
3942 IFS=$as_save_IFS
3943
3944 fi
3945 fi
3946 RANLIB=$ac_cv_prog_RANLIB
3947 if test -n "$RANLIB"; then
3948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3949 $as_echo "$RANLIB" >&6; }
3950 else
3951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3952 $as_echo "no" >&6; }
3953 fi
3954
3955
3956 fi
3957 if test -z "$ac_cv_prog_RANLIB"; then
3958   ac_ct_RANLIB=$RANLIB
3959   # Extract the first word of "ranlib", so it can be a program name with args.
3960 set dummy ranlib; ac_word=$2
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3962 $as_echo_n "checking for $ac_word... " >&6; }
3963 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3964   $as_echo_n "(cached) " >&6
3965 else
3966   if test -n "$ac_ct_RANLIB"; then
3967   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3968 else
3969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3970 for as_dir in $PATH
3971 do
3972   IFS=$as_save_IFS
3973   test -z "$as_dir" && as_dir=.
3974     for ac_exec_ext in '' $ac_executable_extensions; do
3975   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3976     ac_cv_prog_ac_ct_RANLIB="ranlib"
3977     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3978     break 2
3979   fi
3980 done
3981   done
3982 IFS=$as_save_IFS
3983
3984 fi
3985 fi
3986 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3987 if test -n "$ac_ct_RANLIB"; then
3988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3989 $as_echo "$ac_ct_RANLIB" >&6; }
3990 else
3991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3992 $as_echo "no" >&6; }
3993 fi
3994
3995   if test "x$ac_ct_RANLIB" = x; then
3996     RANLIB=":"
3997   else
3998     case $cross_compiling:$ac_tool_warned in
3999 yes:)
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4001 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4002 ac_tool_warned=yes ;;
4003 esac
4004     RANLIB=$ac_ct_RANLIB
4005   fi
4006 else
4007   RANLIB="$ac_cv_prog_RANLIB"
4008 fi
4009
4010
4011 test "$program_prefix" != NONE &&
4012   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4013 # Use a double $ so make ignores it.
4014 test "$program_suffix" != NONE &&
4015   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4016 # Double any \ or $.
4017 # By default was `s,x,x', remove it if useless.
4018 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4019 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4020
4021
4022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4023 $as_echo_n "checking for ANSI C header files... " >&6; }
4024 if test "${ac_cv_header_stdc+set}" = set; then :
4025   $as_echo_n "(cached) " >&6
4026 else
4027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4028 /* end confdefs.h.  */
4029 #include <stdlib.h>
4030 #include <stdarg.h>
4031 #include <string.h>
4032 #include <float.h>
4033
4034 int
4035 main ()
4036 {
4037
4038   ;
4039   return 0;
4040 }
4041 _ACEOF
4042 if ac_fn_c_try_compile "$LINENO"; then :
4043   ac_cv_header_stdc=yes
4044 else
4045   ac_cv_header_stdc=no
4046 fi
4047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4048
4049 if test $ac_cv_header_stdc = yes; then
4050   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4052 /* end confdefs.h.  */
4053 #include <string.h>
4054
4055 _ACEOF
4056 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4057   $EGREP "memchr" >/dev/null 2>&1; then :
4058
4059 else
4060   ac_cv_header_stdc=no
4061 fi
4062 rm -f conftest*
4063
4064 fi
4065
4066 if test $ac_cv_header_stdc = yes; then
4067   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4069 /* end confdefs.h.  */
4070 #include <stdlib.h>
4071
4072 _ACEOF
4073 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4074   $EGREP "free" >/dev/null 2>&1; then :
4075
4076 else
4077   ac_cv_header_stdc=no
4078 fi
4079 rm -f conftest*
4080
4081 fi
4082
4083 if test $ac_cv_header_stdc = yes; then
4084   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4085   if test "$cross_compiling" = yes; then :
4086   :
4087 else
4088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h.  */
4090 #include <ctype.h>
4091 #include <stdlib.h>
4092 #if ((' ' & 0x0FF) == 0x020)
4093 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4094 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4095 #else
4096 # define ISLOWER(c) \
4097                    (('a' <= (c) && (c) <= 'i') \
4098                      || ('j' <= (c) && (c) <= 'r') \
4099                      || ('s' <= (c) && (c) <= 'z'))
4100 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4101 #endif
4102
4103 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4104 int
4105 main ()
4106 {
4107   int i;
4108   for (i = 0; i < 256; i++)
4109     if (XOR (islower (i), ISLOWER (i))
4110         || toupper (i) != TOUPPER (i))
4111       return 2;
4112   return 0;
4113 }
4114 _ACEOF
4115 if ac_fn_c_try_run "$LINENO"; then :
4116
4117 else
4118   ac_cv_header_stdc=no
4119 fi
4120 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4121   conftest.$ac_objext conftest.beam conftest.$ac_ext
4122 fi
4123
4124 fi
4125 fi
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4127 $as_echo "$ac_cv_header_stdc" >&6; }
4128 if test $ac_cv_header_stdc = yes; then
4129
4130 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4131
4132 fi
4133
4134 ac_header_dirent=no
4135 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4136   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4138 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4139 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4140   $as_echo_n "(cached) " >&6
4141 else
4142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4143 /* end confdefs.h.  */
4144 #include <sys/types.h>
4145 #include <$ac_hdr>
4146
4147 int
4148 main ()
4149 {
4150 if ((DIR *) 0)
4151 return 0;
4152   ;
4153   return 0;
4154 }
4155 _ACEOF
4156 if ac_fn_c_try_compile "$LINENO"; then :
4157   eval "$as_ac_Header=yes"
4158 else
4159   eval "$as_ac_Header=no"
4160 fi
4161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4162 fi
4163 eval ac_res=\$$as_ac_Header
4164                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4165 $as_echo "$ac_res" >&6; }
4166 eval as_val=\$$as_ac_Header
4167    if test "x$as_val" = x""yes; then :
4168   cat >>confdefs.h <<_ACEOF
4169 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4170 _ACEOF
4171
4172 ac_header_dirent=$ac_hdr; break
4173 fi
4174
4175 done
4176 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4177 if test $ac_header_dirent = dirent.h; then
4178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4179 $as_echo_n "checking for library containing opendir... " >&6; }
4180 if test "${ac_cv_search_opendir+set}" = set; then :
4181   $as_echo_n "(cached) " >&6
4182 else
4183   ac_func_search_save_LIBS=$LIBS
4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185 /* end confdefs.h.  */
4186
4187 /* Override any GCC internal prototype to avoid an error.
4188    Use char because int might match the return type of a GCC
4189    builtin and then its argument prototype would still apply.  */
4190 #ifdef __cplusplus
4191 extern "C"
4192 #endif
4193 char opendir ();
4194 int
4195 main ()
4196 {
4197 return opendir ();
4198   ;
4199   return 0;
4200 }
4201 _ACEOF
4202 for ac_lib in '' dir; do
4203   if test -z "$ac_lib"; then
4204     ac_res="none required"
4205   else
4206     ac_res=-l$ac_lib
4207     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4208   fi
4209   if ac_fn_c_try_link "$LINENO"; then :
4210   ac_cv_search_opendir=$ac_res
4211 fi
4212 rm -f core conftest.err conftest.$ac_objext \
4213     conftest$ac_exeext
4214   if test "${ac_cv_search_opendir+set}" = set; then :
4215   break
4216 fi
4217 done
4218 if test "${ac_cv_search_opendir+set}" = set; then :
4219
4220 else
4221   ac_cv_search_opendir=no
4222 fi
4223 rm conftest.$ac_ext
4224 LIBS=$ac_func_search_save_LIBS
4225 fi
4226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4227 $as_echo "$ac_cv_search_opendir" >&6; }
4228 ac_res=$ac_cv_search_opendir
4229 if test "$ac_res" != no; then :
4230   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4231
4232 fi
4233
4234 else
4235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4236 $as_echo_n "checking for library containing opendir... " >&6; }
4237 if test "${ac_cv_search_opendir+set}" = set; then :
4238   $as_echo_n "(cached) " >&6
4239 else
4240   ac_func_search_save_LIBS=$LIBS
4241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4242 /* end confdefs.h.  */
4243
4244 /* Override any GCC internal prototype to avoid an error.
4245    Use char because int might match the return type of a GCC
4246    builtin and then its argument prototype would still apply.  */
4247 #ifdef __cplusplus
4248 extern "C"
4249 #endif
4250 char opendir ();
4251 int
4252 main ()
4253 {
4254 return opendir ();
4255   ;
4256   return 0;
4257 }
4258 _ACEOF
4259 for ac_lib in '' x; do
4260   if test -z "$ac_lib"; then
4261     ac_res="none required"
4262   else
4263     ac_res=-l$ac_lib
4264     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4265   fi
4266   if ac_fn_c_try_link "$LINENO"; then :
4267   ac_cv_search_opendir=$ac_res
4268 fi
4269 rm -f core conftest.err conftest.$ac_objext \
4270     conftest$ac_exeext
4271   if test "${ac_cv_search_opendir+set}" = set; then :
4272   break
4273 fi
4274 done
4275 if test "${ac_cv_search_opendir+set}" = set; then :
4276
4277 else
4278   ac_cv_search_opendir=no
4279 fi
4280 rm conftest.$ac_ext
4281 LIBS=$ac_func_search_save_LIBS
4282 fi
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4284 $as_echo "$ac_cv_search_opendir" >&6; }
4285 ac_res=$ac_cv_search_opendir
4286 if test "$ac_res" != no; then :
4287   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4288
4289 fi
4290
4291 fi
4292
4293
4294 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4295 # for constant arguments.  Useless!
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4297 $as_echo_n "checking for working alloca.h... " >&6; }
4298 if test "${ac_cv_working_alloca_h+set}" = set; then :
4299   $as_echo_n "(cached) " >&6
4300 else
4301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4302 /* end confdefs.h.  */
4303 #include <alloca.h>
4304 int
4305 main ()
4306 {
4307 char *p = (char *) alloca (2 * sizeof (int));
4308                           if (p) return 0;
4309   ;
4310   return 0;
4311 }
4312 _ACEOF
4313 if ac_fn_c_try_link "$LINENO"; then :
4314   ac_cv_working_alloca_h=yes
4315 else
4316   ac_cv_working_alloca_h=no
4317 fi
4318 rm -f core conftest.err conftest.$ac_objext \
4319     conftest$ac_exeext conftest.$ac_ext
4320 fi
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4322 $as_echo "$ac_cv_working_alloca_h" >&6; }
4323 if test $ac_cv_working_alloca_h = yes; then
4324
4325 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4326
4327 fi
4328
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4330 $as_echo_n "checking for alloca... " >&6; }
4331 if test "${ac_cv_func_alloca_works+set}" = set; then :
4332   $as_echo_n "(cached) " >&6
4333 else
4334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4335 /* end confdefs.h.  */
4336 #ifdef __GNUC__
4337 # define alloca __builtin_alloca
4338 #else
4339 # ifdef _MSC_VER
4340 #  include <malloc.h>
4341 #  define alloca _alloca
4342 # else
4343 #  ifdef HAVE_ALLOCA_H
4344 #   include <alloca.h>
4345 #  else
4346 #   ifdef _AIX
4347  #pragma alloca
4348 #   else
4349 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4350 char *alloca ();
4351 #    endif
4352 #   endif
4353 #  endif
4354 # endif
4355 #endif
4356
4357 int
4358 main ()
4359 {
4360 char *p = (char *) alloca (1);
4361                                     if (p) return 0;
4362   ;
4363   return 0;
4364 }
4365 _ACEOF
4366 if ac_fn_c_try_link "$LINENO"; then :
4367   ac_cv_func_alloca_works=yes
4368 else
4369   ac_cv_func_alloca_works=no
4370 fi
4371 rm -f core conftest.err conftest.$ac_objext \
4372     conftest$ac_exeext conftest.$ac_ext
4373 fi
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4375 $as_echo "$ac_cv_func_alloca_works" >&6; }
4376
4377 if test $ac_cv_func_alloca_works = yes; then
4378
4379 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4380
4381 else
4382   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4383 # that cause trouble.  Some versions do not even contain alloca or
4384 # contain a buggy version.  If you still want to use their alloca,
4385 # use ar to extract alloca.o from them instead of compiling alloca.c.
4386
4387 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4388
4389 $as_echo "#define C_ALLOCA 1" >>confdefs.h
4390
4391
4392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4393 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4394 if test "${ac_cv_os_cray+set}" = set; then :
4395   $as_echo_n "(cached) " >&6
4396 else
4397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4398 /* end confdefs.h.  */
4399 #if defined CRAY && ! defined CRAY2
4400 webecray
4401 #else
4402 wenotbecray
4403 #endif
4404
4405 _ACEOF
4406 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4407   $EGREP "webecray" >/dev/null 2>&1; then :
4408   ac_cv_os_cray=yes
4409 else
4410   ac_cv_os_cray=no
4411 fi
4412 rm -f conftest*
4413
4414 fi
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4416 $as_echo "$ac_cv_os_cray" >&6; }
4417 if test $ac_cv_os_cray = yes; then
4418   for ac_func in _getb67 GETB67 getb67; do
4419     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4420 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4421 eval as_val=\$$as_ac_var
4422    if test "x$as_val" = x""yes; then :
4423
4424 cat >>confdefs.h <<_ACEOF
4425 #define CRAY_STACKSEG_END $ac_func
4426 _ACEOF
4427
4428     break
4429 fi
4430
4431   done
4432 fi
4433
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4435 $as_echo_n "checking stack direction for C alloca... " >&6; }
4436 if test "${ac_cv_c_stack_direction+set}" = set; then :
4437   $as_echo_n "(cached) " >&6
4438 else
4439   if test "$cross_compiling" = yes; then :
4440   ac_cv_c_stack_direction=0
4441 else
4442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4443 /* end confdefs.h.  */
4444 $ac_includes_default
4445 int
4446 find_stack_direction ()
4447 {
4448   static char *addr = 0;
4449   auto char dummy;
4450   if (addr == 0)
4451     {
4452       addr = &dummy;
4453       return find_stack_direction ();
4454     }
4455   else
4456     return (&dummy > addr) ? 1 : -1;
4457 }
4458
4459 int
4460 main ()
4461 {
4462   return find_stack_direction () < 0;
4463 }
4464 _ACEOF
4465 if ac_fn_c_try_run "$LINENO"; then :
4466   ac_cv_c_stack_direction=1
4467 else
4468   ac_cv_c_stack_direction=-1
4469 fi
4470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4471   conftest.$ac_objext conftest.beam conftest.$ac_ext
4472 fi
4473
4474 fi
4475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4476 $as_echo "$ac_cv_c_stack_direction" >&6; }
4477 cat >>confdefs.h <<_ACEOF
4478 #define STACK_DIRECTION $ac_cv_c_stack_direction
4479 _ACEOF
4480
4481
4482 fi
4483
4484
4485 # Set the 'development' global.
4486 . $srcdir/../development.sh
4487
4488 # Enable -lmcheck by default (it provides cheap-enough memory
4489 # mangling), but turn it off for releases.
4490 if $development; then
4491   libmcheck_default=yes
4492 else
4493   libmcheck_default=no
4494 fi
4495
4496   # Check whether --enable-libmcheck was given.
4497 if test "${enable_libmcheck+set}" = set; then :
4498   enableval=$enable_libmcheck; case "${enableval}" in
4499       yes | y) ENABLE_LIBMCHECK="yes" ;;
4500       no | n)  ENABLE_LIBMCHECK="no" ;;
4501       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4502     esac
4503 fi
4504
4505
4506   if test -z "${ENABLE_LIBMCHECK}"; then
4507     ENABLE_LIBMCHECK=${libmcheck_default}
4508   fi
4509
4510   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4511     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4512 $as_echo_n "checking for main in -lmcheck... " >&6; }
4513 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4514   $as_echo_n "(cached) " >&6
4515 else
4516   ac_check_lib_save_LIBS=$LIBS
4517 LIBS="-lmcheck  $LIBS"
4518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4519 /* end confdefs.h.  */
4520
4521
4522 int
4523 main ()
4524 {
4525 return main ();
4526   ;
4527   return 0;
4528 }
4529 _ACEOF
4530 if ac_fn_c_try_link "$LINENO"; then :
4531   ac_cv_lib_mcheck_main=yes
4532 else
4533   ac_cv_lib_mcheck_main=no
4534 fi
4535 rm -f core conftest.err conftest.$ac_objext \
4536     conftest$ac_exeext conftest.$ac_ext
4537 LIBS=$ac_check_lib_save_LIBS
4538 fi
4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4540 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4541 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4542   cat >>confdefs.h <<_ACEOF
4543 #define HAVE_LIBMCHECK 1
4544 _ACEOF
4545
4546   LIBS="-lmcheck $LIBS"
4547
4548 fi
4549
4550   fi
4551
4552
4553  case ${build_alias} in
4554   "") build_noncanonical=${build} ;;
4555   *) build_noncanonical=${build_alias} ;;
4556 esac
4557
4558  case ${host_alias} in
4559   "") host_noncanonical=${build_noncanonical} ;;
4560   *) host_noncanonical=${host_alias} ;;
4561 esac
4562
4563  case ${target_alias} in
4564   "") target_noncanonical=${host_noncanonical} ;;
4565   *) target_noncanonical=${target_alias} ;;
4566 esac
4567
4568
4569
4570
4571
4572
4573 # Dependency checking.
4574 rm -rf .tst 2>/dev/null
4575 mkdir .tst 2>/dev/null
4576 if test -d .tst; then
4577   am__leading_dot=.
4578 else
4579   am__leading_dot=_
4580 fi
4581 rmdir .tst 2>/dev/null
4582
4583 DEPDIR="${am__leading_dot}deps"
4584
4585 ac_config_commands="$ac_config_commands depdir"
4586
4587
4588 depcc="$CC"   am_compiler_list=
4589
4590 am_depcomp=$ac_aux_dir/depcomp
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4592 $as_echo_n "checking dependency style of $depcc... " >&6; }
4593 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4594   $as_echo_n "(cached) " >&6
4595 else
4596   if test -f "$am_depcomp"; then
4597   # We make a subdir and do the tests there.  Otherwise we can end up
4598   # making bogus files that we don't know about and never remove.  For
4599   # instance it was reported that on HP-UX the gcc test will end up
4600   # making a dummy file named `D' -- because `-MD' means `put the output
4601   # in D'.
4602   mkdir conftest.dir
4603   # Copy depcomp to subdir because otherwise we won't find it if we're
4604   # using a relative directory.
4605   cp "$am_depcomp" conftest.dir
4606   cd conftest.dir
4607   # We will build objects and dependencies in a subdirectory because
4608   # it helps to detect inapplicable dependency modes.  For instance
4609   # both Tru64's cc and ICC support -MD to output dependencies as a
4610   # side effect of compilation, but ICC will put the dependencies in
4611   # the current directory while Tru64 will put them in the object
4612   # directory.
4613   mkdir sub
4614
4615   am_cv_CC_dependencies_compiler_type=none
4616   if test "$am_compiler_list" = ""; then
4617      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4618   fi
4619   for depmode in $am_compiler_list; do
4620     if test $depmode = none; then break; fi
4621
4622     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4623     # Setup a source with many dependencies, because some compilers
4624     # like to wrap large dependency lists on column 80 (with \), and
4625     # we should not choose a depcomp mode which is confused by this.
4626     #
4627     # We need to recreate these files for each test, as the compiler may
4628     # overwrite some of them when testing with obscure command lines.
4629     # This happens at least with the AIX C compiler.
4630     : > sub/conftest.c
4631     for i in 1 2 3 4 5 6; do
4632       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4633       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4634       # Solaris 8's {/usr,}/bin/sh.
4635       touch sub/conftst$i.h
4636     done
4637     echo "include sub/conftest.Po" > confmf
4638
4639     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4640     # mode.  It turns out that the SunPro C++ compiler does not properly
4641     # handle `-M -o', and we need to detect this.
4642     depcmd="depmode=$depmode \
4643        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4644        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4645        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4646     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4647     if env $depcmd > conftest.err 2>&1 &&
4648        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4649        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4650        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4651       # icc doesn't choke on unknown options, it will just issue warnings
4652       # or remarks (even with -Werror).  So we grep stderr for any message
4653       # that says an option was ignored or not supported.
4654       # When given -MP, icc 7.0 and 7.1 complain thusly:
4655       #   icc: Command line warning: ignoring option '-M'; no argument required
4656       # The diagnosis changed in icc 8.0:
4657       #   icc: Command line remark: option '-MP' not supported
4658       if (grep 'ignoring option' conftest.err ||
4659           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4660         am_cv_CC_dependencies_compiler_type=$depmode
4661         $as_echo "$as_me:$LINENO: success" >&5
4662         break
4663       fi
4664     fi
4665     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4666     sed -e 's/^/| /' < conftest.err >&5
4667   done
4668
4669   cd ..
4670   rm -rf conftest.dir
4671 else
4672   am_cv_CC_dependencies_compiler_type=none
4673 fi
4674
4675 fi
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4677 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4678 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4679 then as_fn_error "no usable dependency style found" "$LINENO" 5
4680 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4681
4682 fi
4683
4684
4685 # Check for the 'make' the user wants to use.
4686 for ac_prog in make
4687 do
4688   # Extract the first word of "$ac_prog", so it can be a program name with args.
4689 set dummy $ac_prog; ac_word=$2
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4691 $as_echo_n "checking for $ac_word... " >&6; }
4692 if test "${ac_cv_prog_MAKE+set}" = set; then :
4693   $as_echo_n "(cached) " >&6
4694 else
4695   if test -n "$MAKE"; then
4696   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4697 else
4698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4699 for as_dir in $PATH
4700 do
4701   IFS=$as_save_IFS
4702   test -z "$as_dir" && as_dir=.
4703     for ac_exec_ext in '' $ac_executable_extensions; do
4704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4705     ac_cv_prog_MAKE="$ac_prog"
4706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4707     break 2
4708   fi
4709 done
4710   done
4711 IFS=$as_save_IFS
4712
4713 fi
4714 fi
4715 MAKE=$ac_cv_prog_MAKE
4716 if test -n "$MAKE"; then
4717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4718 $as_echo "$MAKE" >&6; }
4719 else
4720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4721 $as_echo "no" >&6; }
4722 fi
4723
4724
4725   test -n "$MAKE" && break
4726 done
4727
4728 MAKE_IS_GNU=
4729 case "`$MAKE --version 2>&1 | sed 1q`" in
4730   *GNU*)
4731     MAKE_IS_GNU=yes
4732     ;;
4733 esac
4734  if test "$MAKE_IS_GNU" = yes; then
4735   GMAKE_TRUE=
4736   GMAKE_FALSE='#'
4737 else
4738   GMAKE_TRUE='#'
4739   GMAKE_FALSE=
4740 fi
4741
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4743 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4744 set x ${MAKE-make}
4745 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4746 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4747   $as_echo_n "(cached) " >&6
4748 else
4749   cat >conftest.make <<\_ACEOF
4750 SHELL = /bin/sh
4751 all:
4752         @echo '@@@%%%=$(MAKE)=@@@%%%'
4753 _ACEOF
4754 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4755 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4756   *@@@%%%=?*=@@@%%%*)
4757     eval ac_cv_prog_make_${ac_make}_set=yes;;
4758   *)
4759     eval ac_cv_prog_make_${ac_make}_set=no;;
4760 esac
4761 rm -f conftest.make
4762 fi
4763 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4765 $as_echo "yes" >&6; }
4766   SET_MAKE=
4767 else
4768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4769 $as_echo "no" >&6; }
4770   SET_MAKE="MAKE=${MAKE-make}"
4771 fi
4772
4773
4774 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
4775 # to find the the source subdir to be configured directly under
4776 # gdbserver/.  We need to build gnulib under some other directory not
4777 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
4778 # build it in the same directory, when building in the source dir.
4779
4780   in_src="../gnulib"
4781   in_build="build-gnulib-gdbserver"
4782
4783   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4784   # so they do not pile up.
4785   ac_sub_configure_args=
4786   ac_prev=
4787   eval "set x $ac_configure_args"
4788   shift
4789   for ac_arg
4790   do
4791     if test -n "$ac_prev"; then
4792       ac_prev=
4793       continue
4794     fi
4795     case $ac_arg in
4796     -cache-file | --cache-file | --cache-fil | --cache-fi \
4797     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4798       ac_prev=cache_file ;;
4799     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4800     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4801     | --c=*)
4802       ;;
4803     --config-cache | -C)
4804       ;;
4805     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4806       ac_prev=srcdir ;;
4807     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4808       ;;
4809     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4810       ac_prev=prefix ;;
4811     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4812       ;;
4813     --disable-option-checking)
4814       ;;
4815     *)
4816       case $ac_arg in
4817       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4818       esac
4819       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4820     esac
4821   done
4822
4823   # Always prepend --prefix to ensure using the same prefix
4824   # in subdir configurations.
4825   ac_arg="--prefix=$prefix"
4826   case $ac_arg in
4827   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4828   esac
4829   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4830
4831   # Pass --silent
4832   if test "$silent" = yes; then
4833     ac_sub_configure_args="--silent $ac_sub_configure_args"
4834   fi
4835
4836   # Always prepend --disable-option-checking to silence warnings, since
4837   # different subdirs can have different --enable and --with options.
4838   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4839
4840   ac_popdir=`pwd`
4841   ac_dir=$in_build
4842
4843   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4844   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4845   $as_echo "$ac_msg" >&6
4846   as_dir="$ac_dir"; as_fn_mkdir_p
4847
4848   case $srcdir in
4849   [\\/]* | ?:[\\/]* )
4850     ac_srcdir=$srcdir/$in_src ;;
4851   *) # Relative name.
4852     ac_srcdir=../$srcdir/$in_src ;;
4853   esac
4854
4855   cd "$ac_dir"
4856
4857   ac_sub_configure=$ac_srcdir/configure
4858
4859   # Make the cache file name correct relative to the subdirectory.
4860   case $cache_file in
4861   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4862   *) # Relative name.
4863     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4864   esac
4865
4866   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4867 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4868   # The eval makes quoting arguments work.
4869   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4870        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4871     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4872
4873   cd "$ac_popdir"
4874
4875
4876 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h thread_db.h linux/elf.h             stdlib.h                errno.h fcntl.h signal.h sys/file.h malloc.h            sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h sys/wait.h wait.h sys/un.h            linux/perf_event.h sys/syscall.h
4877 do :
4878   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4879 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4880 eval as_val=\$$as_ac_Header
4881    if test "x$as_val" = x""yes; then :
4882   cat >>confdefs.h <<_ACEOF
4883 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4884 _ACEOF
4885
4886 fi
4887
4888 done
4889
4890 for ac_func in pread pwrite pread64 readlink fdwalk pipe2
4891 do :
4892   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4893 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4894 eval as_val=\$$as_ac_var
4895    if test "x$as_val" = x""yes; then :
4896   cat >>confdefs.h <<_ACEOF
4897 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4898 _ACEOF
4899
4900 fi
4901 done
4902
4903 for ac_func in vasprintf vsnprintf
4904 do :
4905   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4906 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4907 eval as_val=\$$as_ac_var
4908    if test "x$as_val" = x""yes; then :
4909   cat >>confdefs.h <<_ACEOF
4910 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4911 _ACEOF
4912
4913 else
4914   case " $LIBOBJS " in
4915   *" $ac_func.$ac_objext "* ) ;;
4916   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
4917  ;;
4918 esac
4919
4920 fi
4921 done
4922
4923
4924
4925 # Check for UST
4926 ustlibs=""
4927 ustinc=""
4928
4929
4930 # Check whether --with-ust was given.
4931 if test "${with_ust+set}" = set; then :
4932   withval=$with_ust;
4933 fi
4934
4935
4936 # Check whether --with-ust_include was given.
4937 if test "${with_ust_include+set}" = set; then :
4938   withval=$with_ust_include;
4939 fi
4940
4941
4942 # Check whether --with-ust_lib was given.
4943 if test "${with_ust_lib+set}" = set; then :
4944   withval=$with_ust_lib;
4945 fi
4946
4947
4948 case $with_ust in
4949   no)
4950     ustlibs=
4951     ustinc=
4952     ;;
4953   "" | yes)
4954     ustlibs=" -lust "
4955     ustinc=""
4956     ;;
4957   *)
4958     ustlibs="-L$with_ust/lib -lust"
4959     ustinc="-I$with_ust/include "
4960     ;;
4961 esac
4962 if test "x$with_ust_include" != x; then
4963   ustinc="-I$with_ust_include "
4964 fi
4965 if test "x$with_ust_lib" != x; then
4966   ustlibs="-L$with_ust_lib -lust"
4967 fi
4968
4969 if test "x$with_ust" != "xno"; then
4970   saved_CFLAGS="$CFLAGS"
4971   CFLAGS="$CFLAGS $ustinc"
4972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
4973 $as_echo_n "checking for ust... " >&6; }
4974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4975 /* end confdefs.h.  */
4976
4977 #define CONFIG_UST_GDB_INTEGRATION
4978 #include <ust/ust.h>
4979
4980 int
4981 main ()
4982 {
4983
4984   ;
4985   return 0;
4986 }
4987 _ACEOF
4988 if ac_fn_c_try_compile "$LINENO"; then :
4989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4990 $as_echo "yes" >&6; };
4991 $as_echo "#define HAVE_UST 1" >>confdefs.h
4992
4993 else
4994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4995 $as_echo "no" >&6; }; ustlibs= ; ustinc=
4996 fi
4997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4998   CFLAGS="$saved_CFLAGS"
4999 fi
5000
5001 # Flags needed for UST
5002
5003
5004
5005 # Check whether --enable-werror was given.
5006 if test "${enable_werror+set}" = set; then :
5007   enableval=$enable_werror; case "${enableval}" in
5008      yes | y) ERROR_ON_WARNING="yes" ;;
5009      no | n)  ERROR_ON_WARNING="no" ;;
5010      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5011    esac
5012 fi
5013
5014
5015 # Enable -Werror by default when using gcc
5016 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5017     ERROR_ON_WARNING=yes
5018 fi
5019
5020 WERROR_CFLAGS=""
5021 if test "${ERROR_ON_WARNING}" = yes ; then
5022     WERROR_CFLAGS="-Werror"
5023 fi
5024
5025 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5026 -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
5027
5028 WARN_CFLAGS=""
5029 if test "x$GCC" = xyes
5030 then
5031     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5032 $as_echo_n "checking compiler warning flags... " >&6; }
5033     # Separate out the -Werror flag as some files just cannot be
5034     # compiled with it enabled.
5035     for w in ${build_warnings}; do
5036         case $w in
5037         -Werr*) WERROR_CFLAGS=-Werror ;;
5038         *) # Check that GCC accepts it
5039             saved_CFLAGS="$CFLAGS"
5040             CFLAGS="$CFLAGS $w"
5041             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5042 /* end confdefs.h.  */
5043
5044 int
5045 main ()
5046 {
5047
5048   ;
5049   return 0;
5050 }
5051 _ACEOF
5052 if ac_fn_c_try_compile "$LINENO"; then :
5053   WARN_CFLAGS="${WARN_CFLAGS} $w"
5054 fi
5055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5056             CFLAGS="$saved_CFLAGS"
5057         esac
5058     done
5059     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5060 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5061 fi
5062
5063
5064
5065 old_LIBS="$LIBS"
5066 LIBS="$LIBS -ldl"
5067 for ac_func in dladdr
5068 do :
5069   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
5070 if test "x$ac_cv_func_dladdr" = x""yes; then :
5071   cat >>confdefs.h <<_ACEOF
5072 #define HAVE_DLADDR 1
5073 _ACEOF
5074
5075 fi
5076 done
5077
5078 LIBS="$old_LIBS"
5079
5080 have_errno=no
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
5082 $as_echo_n "checking for errno... " >&6; }
5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5084 /* end confdefs.h.  */
5085
5086 #if HAVE_ERRNO_H
5087 #include <errno.h>
5088 #endif
5089 int
5090 main ()
5091 {
5092 static int x; x = errno;
5093   ;
5094   return 0;
5095 }
5096 _ACEOF
5097 if ac_fn_c_try_link "$LINENO"; then :
5098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
5099 $as_echo "yes - in errno.h" >&6; };
5100 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
5101  have_errno=yes
5102 fi
5103 rm -f core conftest.err conftest.$ac_objext \
5104     conftest$ac_exeext conftest.$ac_ext
5105 if test $have_errno = no; then
5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5107 /* end confdefs.h.  */
5108
5109 #if HAVE_ERRNO_H
5110 #include <errno.h>
5111 #endif
5112 int
5113 main ()
5114 {
5115 extern int errno; static int x; x = errno;
5116   ;
5117   return 0;
5118 }
5119 _ACEOF
5120 if ac_fn_c_try_link "$LINENO"; then :
5121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
5122 $as_echo "yes - must define" >&6; };
5123 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
5124
5125 $as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
5126
5127 else
5128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5129 $as_echo "no" >&6; }
5130 fi
5131 rm -f core conftest.err conftest.$ac_objext \
5132     conftest$ac_exeext conftest.$ac_ext
5133 fi
5134
5135 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5136 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5137   ac_have_decl=1
5138 else
5139   ac_have_decl=0
5140 fi
5141
5142 cat >>confdefs.h <<_ACEOF
5143 #define HAVE_DECL_STRERROR $ac_have_decl
5144 _ACEOF
5145 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5146 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5147   ac_have_decl=1
5148 else
5149   ac_have_decl=0
5150 fi
5151
5152 cat >>confdefs.h <<_ACEOF
5153 #define HAVE_DECL_STRSTR $ac_have_decl
5154 _ACEOF
5155 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
5156 if test "x$ac_cv_have_decl_perror" = x""yes; then :
5157   ac_have_decl=1
5158 else
5159   ac_have_decl=0
5160 fi
5161
5162 cat >>confdefs.h <<_ACEOF
5163 #define HAVE_DECL_PERROR $ac_have_decl
5164 _ACEOF
5165 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5166 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5167   ac_have_decl=1
5168 else
5169   ac_have_decl=0
5170 fi
5171
5172 cat >>confdefs.h <<_ACEOF
5173 #define HAVE_DECL_VASPRINTF $ac_have_decl
5174 _ACEOF
5175 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5176 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5177   ac_have_decl=1
5178 else
5179   ac_have_decl=0
5180 fi
5181
5182 cat >>confdefs.h <<_ACEOF
5183 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5184 _ACEOF
5185
5186
5187 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
5188 #include <sys/socket.h>
5189
5190 "
5191 if test "x$ac_cv_type_socklen_t" = x""yes; then :
5192
5193 cat >>confdefs.h <<_ACEOF
5194 #define HAVE_SOCKLEN_T 1
5195 _ACEOF
5196
5197
5198 fi
5199
5200
5201 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
5202
5203 "
5204 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
5205
5206 cat >>confdefs.h <<_ACEOF
5207 #define HAVE_ELF32_AUXV_T 1
5208 _ACEOF
5209
5210
5211 fi
5212 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
5213
5214 "
5215 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
5216
5217 cat >>confdefs.h <<_ACEOF
5218 #define HAVE_ELF64_AUXV_T 1
5219 _ACEOF
5220
5221
5222 fi
5223
5224
5225
5226
5227 # Check whether --with-pkgversion was given.
5228 if test "${with_pkgversion+set}" = set; then :
5229   withval=$with_pkgversion; case "$withval" in
5230       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5231       no)  PKGVERSION= ;;
5232       *)   PKGVERSION="($withval) " ;;
5233      esac
5234 else
5235   PKGVERSION="(GDB) "
5236
5237 fi
5238
5239
5240
5241
5242
5243 # Check whether --with-bugurl was given.
5244 if test "${with_bugurl+set}" = set; then :
5245   withval=$with_bugurl; case "$withval" in
5246       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5247       no)  BUGURL=
5248            ;;
5249       *)   BUGURL="$withval"
5250            ;;
5251      esac
5252 else
5253   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5254
5255 fi
5256
5257   case ${BUGURL} in
5258   "")
5259     REPORT_BUGS_TO=
5260     REPORT_BUGS_TEXI=
5261     ;;
5262   *)
5263     REPORT_BUGS_TO="<$BUGURL>"
5264     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5265     ;;
5266   esac;
5267
5268
5269
5270
5271 cat >>confdefs.h <<_ACEOF
5272 #define PKGVERSION "$PKGVERSION"
5273 _ACEOF
5274
5275
5276 cat >>confdefs.h <<_ACEOF
5277 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5278 _ACEOF
5279
5280
5281 # Check for various supplementary target information (beyond the
5282 # triplet) which might affect the choices in configure.srv.
5283 case "${target}" in
5284   i[34567]86-*-linux*)
5285     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
5286 $as_echo_n "checking if building for x86-64... " >&6; }
5287 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
5288   $as_echo_n "(cached) " >&6
5289 else
5290   save_CPPFLAGS="$CPPFLAGS"
5291                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5292                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5293 /* end confdefs.h.  */
5294
5295 #if __x86_64__
5296 got it
5297 #endif
5298
5299 _ACEOF
5300 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5301   $EGREP "got it" >/dev/null 2>&1; then :
5302   gdb_cv_i386_is_x86_64=yes
5303 else
5304   gdb_cv_i386_is_x86_64=no
5305 fi
5306 rm -f conftest*
5307
5308                     CPPFLAGS="$save_CPPFLAGS"
5309 fi
5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
5311 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
5312     ;;
5313   m68k-*-*)
5314     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
5315 $as_echo_n "checking if building for Coldfire... " >&6; }
5316 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
5317   $as_echo_n "(cached) " >&6
5318 else
5319   save_CPPFLAGS="$CPPFLAGS"
5320                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5321                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5322 /* end confdefs.h.  */
5323
5324 #ifdef __mcoldfire__
5325 got it
5326 #endif
5327
5328 _ACEOF
5329 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5330   $EGREP "got it" >/dev/null 2>&1; then :
5331   gdb_cv_m68k_is_coldfire=yes
5332 else
5333   gdb_cv_m68k_is_coldfire=no
5334 fi
5335 rm -f conftest*
5336
5337                     CPPFLAGS="$save_CPPFLAGS"
5338 fi
5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
5340 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
5341     ;;
5342 esac
5343
5344 . ${srcdir}/configure.srv
5345
5346 if test "${srv_mingwce}" = "yes"; then
5347   LIBS="$LIBS -lws2"
5348 elif test "${srv_mingw}" = "yes"; then
5349   LIBS="$LIBS -lws2_32"
5350 elif test "${srv_qnx}" = "yes"; then
5351   LIBS="$LIBS -lsocket"
5352 elif test "${srv_lynxos}" = "yes"; then
5353   LIBS="$LIBS -lnetinet"
5354 fi
5355
5356 if test "${srv_mingw}" = "yes"; then
5357
5358 $as_echo "#define USE_WIN32API 1" >>confdefs.h
5359
5360 fi
5361
5362 if test "${srv_linux_usrregs}" = "yes"; then
5363
5364 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
5365
5366 fi
5367
5368 if test "${srv_linux_regsets}" = "yes"; then
5369
5370 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
5371
5372
5373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
5374 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
5375   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
5376   $as_echo_n "(cached) " >&6
5377 else
5378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5379 /* end confdefs.h.  */
5380 #include <sys/ptrace.h>
5381 int
5382 main ()
5383 {
5384 PTRACE_GETREGS;
5385   ;
5386   return 0;
5387 }
5388 _ACEOF
5389 if ac_fn_c_try_compile "$LINENO"; then :
5390   gdbsrv_cv_have_ptrace_getregs=yes
5391 else
5392   gdbsrv_cv_have_ptrace_getregs=no
5393 fi
5394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5395 fi
5396
5397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
5398 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
5399   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
5400
5401 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
5402
5403   fi
5404
5405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
5406 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
5407   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
5408   $as_echo_n "(cached) " >&6
5409 else
5410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5411 /* end confdefs.h.  */
5412 #include <sys/ptrace.h>
5413 int
5414 main ()
5415 {
5416 PTRACE_GETFPXREGS;
5417   ;
5418   return 0;
5419 }
5420 _ACEOF
5421 if ac_fn_c_try_compile "$LINENO"; then :
5422   gdbsrv_cv_have_ptrace_getfpxregs=yes
5423 else
5424   gdbsrv_cv_have_ptrace_getfpxregs=no
5425 fi
5426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5427 fi
5428
5429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
5430 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
5431   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
5432
5433 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
5434
5435   fi
5436 fi
5437
5438 if test "${srv_linux_btrace}" = "yes"; then
5439
5440 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
5441
5442 fi
5443
5444 if test "$ac_cv_header_sys_procfs_h" = yes; then
5445   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
5446 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
5447  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
5448   $as_echo_n "(cached) " >&6
5449 else
5450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5451 /* end confdefs.h.  */
5452
5453 #define _SYSCALL32
5454 /* Needed for new procfs interface on sparc-solaris.  */
5455 #define _STRUCTURED_PROC 1
5456 #include <sys/procfs.h>
5457 int
5458 main ()
5459 {
5460 lwpid_t avar
5461   ;
5462   return 0;
5463 }
5464 _ACEOF
5465 if ac_fn_c_try_compile "$LINENO"; then :
5466   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5467 else
5468   bfd_cv_have_sys_procfs_type_lwpid_t=no
5469
5470 fi
5471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5472 fi
5473
5474  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5475
5476 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
5477
5478  fi
5479  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
5480 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
5481
5482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
5483 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
5484  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
5485   $as_echo_n "(cached) " >&6
5486 else
5487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5488 /* end confdefs.h.  */
5489
5490 #define _SYSCALL32
5491 /* Needed for new procfs interface on sparc-solaris.  */
5492 #define _STRUCTURED_PROC 1
5493 #include <sys/procfs.h>
5494 int
5495 main ()
5496 {
5497 psaddr_t avar
5498   ;
5499   return 0;
5500 }
5501 _ACEOF
5502 if ac_fn_c_try_compile "$LINENO"; then :
5503   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5504 else
5505   bfd_cv_have_sys_procfs_type_psaddr_t=no
5506
5507 fi
5508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5509 fi
5510
5511  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5512
5513 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
5514
5515  fi
5516  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
5517 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
5518
5519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
5520 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
5521  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
5522   $as_echo_n "(cached) " >&6
5523 else
5524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525 /* end confdefs.h.  */
5526
5527 #define _SYSCALL32
5528 /* Needed for new procfs interface on sparc-solaris.  */
5529 #define _STRUCTURED_PROC 1
5530 #include <sys/procfs.h>
5531 int
5532 main ()
5533 {
5534 prgregset_t avar
5535   ;
5536   return 0;
5537 }
5538 _ACEOF
5539 if ac_fn_c_try_compile "$LINENO"; then :
5540   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5541 else
5542   bfd_cv_have_sys_procfs_type_prgregset_t=no
5543
5544 fi
5545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5546 fi
5547
5548  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5549
5550 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
5551
5552  fi
5553  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
5554 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
5555
5556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
5557 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
5558  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
5559   $as_echo_n "(cached) " >&6
5560 else
5561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5562 /* end confdefs.h.  */
5563
5564 #define _SYSCALL32
5565 /* Needed for new procfs interface on sparc-solaris.  */
5566 #define _STRUCTURED_PROC 1
5567 #include <sys/procfs.h>
5568 int
5569 main ()
5570 {
5571 elf_fpregset_t avar
5572   ;
5573   return 0;
5574 }
5575 _ACEOF
5576 if ac_fn_c_try_compile "$LINENO"; then :
5577   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
5578 else
5579   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
5580
5581 fi
5582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5583 fi
5584
5585  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
5586
5587 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
5588
5589  fi
5590  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
5591 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
5592
5593 fi
5594
5595 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
5596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
5597 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
5598  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
5599   $as_echo_n "(cached) " >&6
5600 else
5601   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5602 /* end confdefs.h.  */
5603
5604 #include <thread_db.h>
5605 int
5606 main ()
5607 {
5608 lwpid_t avar
5609   ;
5610   return 0;
5611 }
5612 _ACEOF
5613 if ac_fn_c_try_compile "$LINENO"; then :
5614   gdbserver_cv_have_thread_db_type_lwpid_t=yes
5615 else
5616   gdbserver_cv_have_thread_db_type_lwpid_t=no
5617
5618 fi
5619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5620 fi
5621
5622  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
5623
5624 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
5625
5626  fi
5627  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
5628 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
5629
5630 fi
5631
5632 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
5633   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
5634 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
5635  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
5636   $as_echo_n "(cached) " >&6
5637 else
5638   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5639 /* end confdefs.h.  */
5640
5641 #include <thread_db.h>
5642 int
5643 main ()
5644 {
5645 psaddr_t avar
5646   ;
5647   return 0;
5648 }
5649 _ACEOF
5650 if ac_fn_c_try_compile "$LINENO"; then :
5651   gdbserver_cv_have_thread_db_type_psaddr_t=yes
5652 else
5653   gdbserver_cv_have_thread_db_type_psaddr_t=no
5654
5655 fi
5656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5657 fi
5658
5659  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
5660
5661 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
5662
5663  fi
5664  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
5665 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
5666
5667 fi
5668
5669 old_LIBS="$LIBS"
5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
5671 $as_echo_n "checking for dlopen in -ldl... " >&6; }
5672 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
5673   $as_echo_n "(cached) " >&6
5674 else
5675   ac_check_lib_save_LIBS=$LIBS
5676 LIBS="-ldl  $LIBS"
5677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h.  */
5679
5680 /* Override any GCC internal prototype to avoid an error.
5681    Use char because int might match the return type of a GCC
5682    builtin and then its argument prototype would still apply.  */
5683 #ifdef __cplusplus
5684 extern "C"
5685 #endif
5686 char dlopen ();
5687 int
5688 main ()
5689 {
5690 return dlopen ();
5691   ;
5692   return 0;
5693 }
5694 _ACEOF
5695 if ac_fn_c_try_link "$LINENO"; then :
5696   ac_cv_lib_dl_dlopen=yes
5697 else
5698   ac_cv_lib_dl_dlopen=no
5699 fi
5700 rm -f core conftest.err conftest.$ac_objext \
5701     conftest$ac_exeext conftest.$ac_ext
5702 LIBS=$ac_check_lib_save_LIBS
5703 fi
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
5705 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
5706 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
5707   cat >>confdefs.h <<_ACEOF
5708 #define HAVE_LIBDL 1
5709 _ACEOF
5710
5711   LIBS="-ldl $LIBS"
5712
5713 fi
5714
5715 LIBS="$old_LIBS"
5716
5717 srv_thread_depfiles=
5718 srv_libs=
5719
5720 if test "$srv_linux_thread_db" = "yes"; then
5721   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
5722     srv_libs="-ldl"
5723     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
5724 $as_echo_n "checking for the dynamic export flag... " >&6; }
5725     old_LDFLAGS="$LDFLAGS"
5726     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
5727     # supported there.
5728     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
5729     LDFLAGS="$LDFLAGS $RDYNAMIC"
5730     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5731 /* end confdefs.h.  */
5732
5733 int
5734 main ()
5735 {
5736
5737   ;
5738   return 0;
5739 }
5740 _ACEOF
5741 if ac_fn_c_try_link "$LINENO"; then :
5742   found="-Wl,--dynamic-list"
5743                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
5744 else
5745   RDYNAMIC="-rdynamic"
5746                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
5747                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5748 /* end confdefs.h.  */
5749
5750 int
5751 main ()
5752 {
5753
5754   ;
5755   return 0;
5756 }
5757 _ACEOF
5758 if ac_fn_c_try_link "$LINENO"; then :
5759   found="-rdynamic"
5760 else
5761   found="no"
5762                               RDYNAMIC=""
5763 fi
5764 rm -f core conftest.err conftest.$ac_objext \
5765     conftest$ac_exeext conftest.$ac_ext
5766 fi
5767 rm -f core conftest.err conftest.$ac_objext \
5768     conftest$ac_exeext conftest.$ac_ext
5769
5770     LDFLAGS="$old_LDFLAGS"
5771     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
5772 $as_echo "$found" >&6; }
5773   else
5774     srv_libs="-lthread_db"
5775   fi
5776
5777   srv_thread_depfiles="thread-db.o proc-service.o"
5778
5779 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
5780
5781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
5782 $as_echo_n "checking for TD_VERSION... " >&6; }
5783 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
5784   $as_echo_n "(cached) " >&6
5785 else
5786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5787 /* end confdefs.h.  */
5788 #include <thread_db.h>
5789 int
5790 main ()
5791 {
5792 TD_VERSION;
5793   ;
5794   return 0;
5795 }
5796 _ACEOF
5797 if ac_fn_c_try_compile "$LINENO"; then :
5798   gdbsrv_cv_have_td_version=yes
5799 else
5800   gdbsrv_cv_have_td_version=no
5801 fi
5802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5803 fi
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
5805 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
5806   if test $gdbsrv_cv_have_td_version = yes; then
5807
5808 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
5809
5810   fi
5811 fi
5812
5813
5814 # Check whether --with-libthread-db was given.
5815 if test "${with_libthread_db+set}" = set; then :
5816   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
5817   srv_libs="$srv_libthread_db_path"
5818
5819 fi
5820
5821
5822 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
5823
5824 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
5825
5826 fi
5827
5828 if test "$srv_xmlfiles" != ""; then
5829   srv_xmlbuiltin="xml-builtin.o"
5830
5831 $as_echo "#define USE_XML 1" >>confdefs.h
5832
5833
5834   tmp_xmlfiles=$srv_xmlfiles
5835   srv_xmlfiles=""
5836   for f in $tmp_xmlfiles; do
5837     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
5838   done
5839 fi
5840
5841 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
5842 GDBSERVER_LIBS="$srv_libs"
5843
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
5845 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
5846 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
5847   $as_echo_n "(cached) " >&6
5848 else
5849
5850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5851 /* end confdefs.h.  */
5852
5853 int
5854 main ()
5855 {
5856 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
5857   ;
5858   return 0;
5859 }
5860 _ACEOF
5861 if ac_fn_c_try_link "$LINENO"; then :
5862   gdbsrv_cv_have_sync_builtins=yes
5863 else
5864   gdbsrv_cv_have_sync_builtins=no
5865 fi
5866 rm -f core conftest.err conftest.$ac_objext \
5867     conftest$ac_exeext conftest.$ac_ext
5868 fi
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
5870 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
5871 if test $gdbsrv_cv_have_sync_builtins = yes; then
5872
5873 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
5874
5875 fi
5876
5877 saved_cflags="$CFLAGS"
5878 CFLAGS="$CFLAGS -fvisibility=hidden"
5879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5880 /* end confdefs.h.  */
5881
5882 int
5883 main ()
5884 {
5885
5886   ;
5887   return 0;
5888 }
5889 _ACEOF
5890 if ac_fn_c_try_compile "$LINENO"; then :
5891   gdbsrv_cv_have_visibility_hidden=yes
5892 else
5893   gdbsrv_cv_have_visibility_hidden=no
5894 fi
5895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5896 CFLAGS="$saved_cflags"
5897
5898 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
5899 "
5900 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
5901   ac_have_decl=1
5902 else
5903   ac_have_decl=0
5904 fi
5905
5906 cat >>confdefs.h <<_ACEOF
5907 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
5908 _ACEOF
5909
5910
5911 if test "$cross_compiling" = yes; then :
5912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5913 /* end confdefs.h.  */
5914 #include <sys/personality.h>
5915 int
5916 main ()
5917 {
5918
5919 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
5920 #       define ADDR_NO_RANDOMIZE 0x0040000
5921 #      endif
5922        /* Test the flag could be set and stays set.  */
5923        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5924        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5925            return 1
5926   ;
5927   return 0;
5928 }
5929 _ACEOF
5930 if ac_fn_c_try_link "$LINENO"; then :
5931   gdbsrv_cv_have_personality=true
5932 else
5933   gdbsrv_cv_have_personality=false
5934 fi
5935 rm -f core conftest.err conftest.$ac_objext \
5936     conftest$ac_exeext conftest.$ac_ext
5937 else
5938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5939 /* end confdefs.h.  */
5940 #include <sys/personality.h>
5941 int
5942 main ()
5943 {
5944
5945 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
5946 #       define ADDR_NO_RANDOMIZE 0x0040000
5947 #      endif
5948        /* Test the flag could be set and stays set.  */
5949        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5950        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5951            return 1
5952   ;
5953   return 0;
5954 }
5955 _ACEOF
5956 if ac_fn_c_try_run "$LINENO"; then :
5957   gdbsrv_cv_have_personality=true
5958 else
5959   gdbsrv_cv_have_personality=false
5960 fi
5961 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5962   conftest.$ac_objext conftest.beam conftest.$ac_ext
5963 fi
5964
5965 if $gdbsrv_cv_have_personality
5966 then
5967
5968 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
5969
5970 fi
5971
5972
5973 IPA_DEPFILES=""
5974 extra_libraries=""
5975
5976 # check whether to enable the inprocess agent
5977 if test "$ipa_obj" != "" \
5978    -a "$gdbsrv_cv_have_sync_builtins" = yes \
5979    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
5980    have_ipa=true
5981 else
5982    have_ipa=false
5983 fi
5984
5985 # Check whether --enable-inprocess-agent was given.
5986 if test "${enable_inprocess_agent+set}" = set; then :
5987   enableval=$enable_inprocess_agent; case "$enableval" in
5988   yes) want_ipa=true ;;
5989   no) want_ipa=false ;;
5990   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
5991 esac
5992 else
5993   want_ipa=$have_ipa
5994 fi
5995
5996
5997 if $want_ipa ; then
5998    if $have_ipa ; then
5999      IPA_DEPFILES="$ipa_obj"
6000      extra_libraries="$extra_libraries libinproctrace.so"
6001    else
6002      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
6003    fi
6004 fi
6005
6006
6007
6008
6009
6010
6011
6012
6013 GNULIB=build-gnulib-gdbserver/import
6014
6015 GNULIB_STDINT_H=
6016 if test x"$STDINT_H" != x; then
6017   GNULIB_STDINT_H=$GNULIB/$STDINT_H
6018 fi
6019
6020
6021 ac_config_files="$ac_config_files Makefile"
6022
6023 ac_config_commands="$ac_config_commands default"
6024
6025 cat >confcache <<\_ACEOF
6026 # This file is a shell script that caches the results of configure
6027 # tests run on this system so they can be shared between configure
6028 # scripts and configure runs, see configure's option --config-cache.
6029 # It is not useful on other systems.  If it contains results you don't
6030 # want to keep, you may remove or edit it.
6031 #
6032 # config.status only pays attention to the cache file if you give it
6033 # the --recheck option to rerun configure.
6034 #
6035 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6036 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6037 # following values.
6038
6039 _ACEOF
6040
6041 # The following way of writing the cache mishandles newlines in values,
6042 # but we know of no workaround that is simple, portable, and efficient.
6043 # So, we kill variables containing newlines.
6044 # Ultrix sh set writes to stderr and can't be redirected directly,
6045 # and sets the high bit in the cache file unless we assign to the vars.
6046 (
6047   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6048     eval ac_val=\$$ac_var
6049     case $ac_val in #(
6050     *${as_nl}*)
6051       case $ac_var in #(
6052       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6053 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6054       esac
6055       case $ac_var in #(
6056       _ | IFS | as_nl) ;; #(
6057       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6058       *) { eval $ac_var=; unset $ac_var;} ;;
6059       esac ;;
6060     esac
6061   done
6062
6063   (set) 2>&1 |
6064     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6065     *${as_nl}ac_space=\ *)
6066       # `set' does not quote correctly, so add quotes: double-quote
6067       # substitution turns \\\\ into \\, and sed turns \\ into \.
6068       sed -n \
6069         "s/'/'\\\\''/g;
6070           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6071       ;; #(
6072     *)
6073       # `set' quotes correctly as required by POSIX, so do not add quotes.
6074       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6075       ;;
6076     esac |
6077     sort
6078 ) |
6079   sed '
6080      /^ac_cv_env_/b end
6081      t clear
6082      :clear
6083      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6084      t end
6085      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6086      :end' >>confcache
6087 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6088   if test -w "$cache_file"; then
6089     test "x$cache_file" != "x/dev/null" &&
6090       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6091 $as_echo "$as_me: updating cache $cache_file" >&6;}
6092     cat confcache >$cache_file
6093   else
6094     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6095 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6096   fi
6097 fi
6098 rm -f confcache
6099
6100 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6101 # Let make expand exec_prefix.
6102 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6103
6104 DEFS=-DHAVE_CONFIG_H
6105
6106 ac_libobjs=
6107 ac_ltlibobjs=
6108 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6109   # 1. Remove the extension, and $U if already installed.
6110   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6111   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6112   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6113   #    will be set to the directory where LIBOBJS objects are built.
6114   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6115   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6116 done
6117 LIBOBJS=$ac_libobjs
6118
6119 LTLIBOBJS=$ac_ltlibobjs
6120
6121
6122 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6123   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
6124 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6125 fi
6126 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
6127   as_fn_error "conditional \"GMAKE\" was never defined.
6128 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6129 fi
6130
6131 : ${CONFIG_STATUS=./config.status}
6132 ac_write_fail=0
6133 ac_clean_files_save=$ac_clean_files
6134 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6135 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6136 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6137 as_write_fail=0
6138 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6139 #! $SHELL
6140 # Generated by $as_me.
6141 # Run this file to recreate the current configuration.
6142 # Compiler output produced by configure, useful for debugging
6143 # configure, is in config.log if it exists.
6144
6145 debug=false
6146 ac_cs_recheck=false
6147 ac_cs_silent=false
6148
6149 SHELL=\${CONFIG_SHELL-$SHELL}
6150 export SHELL
6151 _ASEOF
6152 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6153 ## -------------------- ##
6154 ## M4sh Initialization. ##
6155 ## -------------------- ##
6156
6157 # Be more Bourne compatible
6158 DUALCASE=1; export DUALCASE # for MKS sh
6159 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6160   emulate sh
6161   NULLCMD=:
6162   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6163   # is contrary to our usage.  Disable this feature.
6164   alias -g '${1+"$@"}'='"$@"'
6165   setopt NO_GLOB_SUBST
6166 else
6167   case `(set -o) 2>/dev/null` in #(
6168   *posix*) :
6169     set -o posix ;; #(
6170   *) :
6171      ;;
6172 esac
6173 fi
6174
6175
6176 as_nl='
6177 '
6178 export as_nl
6179 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6180 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6181 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6182 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6183 # Prefer a ksh shell builtin over an external printf program on Solaris,
6184 # but without wasting forks for bash or zsh.
6185 if test -z "$BASH_VERSION$ZSH_VERSION" \
6186     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6187   as_echo='print -r --'
6188   as_echo_n='print -rn --'
6189 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6190   as_echo='printf %s\n'
6191   as_echo_n='printf %s'
6192 else
6193   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6194     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6195     as_echo_n='/usr/ucb/echo -n'
6196   else
6197     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6198     as_echo_n_body='eval
6199       arg=$1;
6200       case $arg in #(
6201       *"$as_nl"*)
6202         expr "X$arg" : "X\\(.*\\)$as_nl";
6203         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6204       esac;
6205       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6206     '
6207     export as_echo_n_body
6208     as_echo_n='sh -c $as_echo_n_body as_echo'
6209   fi
6210   export as_echo_body
6211   as_echo='sh -c $as_echo_body as_echo'
6212 fi
6213
6214 # The user is always right.
6215 if test "${PATH_SEPARATOR+set}" != set; then
6216   PATH_SEPARATOR=:
6217   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6218     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6219       PATH_SEPARATOR=';'
6220   }
6221 fi
6222
6223
6224 # IFS
6225 # We need space, tab and new line, in precisely that order.  Quoting is
6226 # there to prevent editors from complaining about space-tab.
6227 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6228 # splitting by setting IFS to empty value.)
6229 IFS=" ""        $as_nl"
6230
6231 # Find who we are.  Look in the path if we contain no directory separator.
6232 case $0 in #((
6233   *[\\/]* ) as_myself=$0 ;;
6234   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6235 for as_dir in $PATH
6236 do
6237   IFS=$as_save_IFS
6238   test -z "$as_dir" && as_dir=.
6239     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6240   done
6241 IFS=$as_save_IFS
6242
6243      ;;
6244 esac
6245 # We did not find ourselves, most probably we were run as `sh COMMAND'
6246 # in which case we are not to be found in the path.
6247 if test "x$as_myself" = x; then
6248   as_myself=$0
6249 fi
6250 if test ! -f "$as_myself"; then
6251   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6252   exit 1
6253 fi
6254
6255 # Unset variables that we do not need and which cause bugs (e.g. in
6256 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6257 # suppresses any "Segmentation fault" message there.  '((' could
6258 # trigger a bug in pdksh 5.2.14.
6259 for as_var in BASH_ENV ENV MAIL MAILPATH
6260 do eval test x\${$as_var+set} = xset \
6261   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6262 done
6263 PS1='$ '
6264 PS2='> '
6265 PS4='+ '
6266
6267 # NLS nuisances.
6268 LC_ALL=C
6269 export LC_ALL
6270 LANGUAGE=C
6271 export LANGUAGE
6272
6273 # CDPATH.
6274 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6275
6276
6277 # as_fn_error ERROR [LINENO LOG_FD]
6278 # ---------------------------------
6279 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6280 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6281 # script with status $?, using 1 if that was 0.
6282 as_fn_error ()
6283 {
6284   as_status=$?; test $as_status -eq 0 && as_status=1
6285   if test "$3"; then
6286     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6287     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6288   fi
6289   $as_echo "$as_me: error: $1" >&2
6290   as_fn_exit $as_status
6291 } # as_fn_error
6292
6293
6294 # as_fn_set_status STATUS
6295 # -----------------------
6296 # Set $? to STATUS, without forking.
6297 as_fn_set_status ()
6298 {
6299   return $1
6300 } # as_fn_set_status
6301
6302 # as_fn_exit STATUS
6303 # -----------------
6304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6305 as_fn_exit ()
6306 {
6307   set +e
6308   as_fn_set_status $1
6309   exit $1
6310 } # as_fn_exit
6311
6312 # as_fn_unset VAR
6313 # ---------------
6314 # Portably unset VAR.
6315 as_fn_unset ()
6316 {
6317   { eval $1=; unset $1;}
6318 }
6319 as_unset=as_fn_unset
6320 # as_fn_append VAR VALUE
6321 # ----------------------
6322 # Append the text in VALUE to the end of the definition contained in VAR. Take
6323 # advantage of any shell optimizations that allow amortized linear growth over
6324 # repeated appends, instead of the typical quadratic growth present in naive
6325 # implementations.
6326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6327   eval 'as_fn_append ()
6328   {
6329     eval $1+=\$2
6330   }'
6331 else
6332   as_fn_append ()
6333   {
6334     eval $1=\$$1\$2
6335   }
6336 fi # as_fn_append
6337
6338 # as_fn_arith ARG...
6339 # ------------------
6340 # Perform arithmetic evaluation on the ARGs, and store the result in the
6341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6342 # must be portable across $(()) and expr.
6343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6344   eval 'as_fn_arith ()
6345   {
6346     as_val=$(( $* ))
6347   }'
6348 else
6349   as_fn_arith ()
6350   {
6351     as_val=`expr "$@" || test $? -eq 1`
6352   }
6353 fi # as_fn_arith
6354
6355
6356 if expr a : '\(a\)' >/dev/null 2>&1 &&
6357    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6358   as_expr=expr
6359 else
6360   as_expr=false
6361 fi
6362
6363 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6364   as_basename=basename
6365 else
6366   as_basename=false
6367 fi
6368
6369 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6370   as_dirname=dirname
6371 else
6372   as_dirname=false
6373 fi
6374
6375 as_me=`$as_basename -- "$0" ||
6376 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6377          X"$0" : 'X\(//\)$' \| \
6378          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6379 $as_echo X/"$0" |
6380     sed '/^.*\/\([^/][^/]*\)\/*$/{
6381             s//\1/
6382             q
6383           }
6384           /^X\/\(\/\/\)$/{
6385             s//\1/
6386             q
6387           }
6388           /^X\/\(\/\).*/{
6389             s//\1/
6390             q
6391           }
6392           s/.*/./; q'`
6393
6394 # Avoid depending upon Character Ranges.
6395 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6396 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6397 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6398 as_cr_digits='0123456789'
6399 as_cr_alnum=$as_cr_Letters$as_cr_digits
6400
6401 ECHO_C= ECHO_N= ECHO_T=
6402 case `echo -n x` in #(((((
6403 -n*)
6404   case `echo 'xy\c'` in
6405   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6406   xy)  ECHO_C='\c';;
6407   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6408        ECHO_T=' ';;
6409   esac;;
6410 *)
6411   ECHO_N='-n';;
6412 esac
6413
6414 rm -f conf$$ conf$$.exe conf$$.file
6415 if test -d conf$$.dir; then
6416   rm -f conf$$.dir/conf$$.file
6417 else
6418   rm -f conf$$.dir
6419   mkdir conf$$.dir 2>/dev/null
6420 fi
6421 if (echo >conf$$.file) 2>/dev/null; then
6422   if ln -s conf$$.file conf$$ 2>/dev/null; then
6423     as_ln_s='ln -s'
6424     # ... but there are two gotchas:
6425     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6426     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6427     # In both cases, we have to default to `cp -p'.
6428     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6429       as_ln_s='cp -p'
6430   elif ln conf$$.file conf$$ 2>/dev/null; then
6431     as_ln_s=ln
6432   else
6433     as_ln_s='cp -p'
6434   fi
6435 else
6436   as_ln_s='cp -p'
6437 fi
6438 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6439 rmdir conf$$.dir 2>/dev/null
6440
6441
6442 # as_fn_mkdir_p
6443 # -------------
6444 # Create "$as_dir" as a directory, including parents if necessary.
6445 as_fn_mkdir_p ()
6446 {
6447
6448   case $as_dir in #(
6449   -*) as_dir=./$as_dir;;
6450   esac
6451   test -d "$as_dir" || eval $as_mkdir_p || {
6452     as_dirs=
6453     while :; do
6454       case $as_dir in #(
6455       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6456       *) as_qdir=$as_dir;;
6457       esac
6458       as_dirs="'$as_qdir' $as_dirs"
6459       as_dir=`$as_dirname -- "$as_dir" ||
6460 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6461          X"$as_dir" : 'X\(//\)[^/]' \| \
6462          X"$as_dir" : 'X\(//\)$' \| \
6463          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6464 $as_echo X"$as_dir" |
6465     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6466             s//\1/
6467             q
6468           }
6469           /^X\(\/\/\)[^/].*/{
6470             s//\1/
6471             q
6472           }
6473           /^X\(\/\/\)$/{
6474             s//\1/
6475             q
6476           }
6477           /^X\(\/\).*/{
6478             s//\1/
6479             q
6480           }
6481           s/.*/./; q'`
6482       test -d "$as_dir" && break
6483     done
6484     test -z "$as_dirs" || eval "mkdir $as_dirs"
6485   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6486
6487
6488 } # as_fn_mkdir_p
6489 if mkdir -p . 2>/dev/null; then
6490   as_mkdir_p='mkdir -p "$as_dir"'
6491 else
6492   test -d ./-p && rmdir ./-p
6493   as_mkdir_p=false
6494 fi
6495
6496 if test -x / >/dev/null 2>&1; then
6497   as_test_x='test -x'
6498 else
6499   if ls -dL / >/dev/null 2>&1; then
6500     as_ls_L_option=L
6501   else
6502     as_ls_L_option=
6503   fi
6504   as_test_x='
6505     eval sh -c '\''
6506       if test -d "$1"; then
6507         test -d "$1/.";
6508       else
6509         case $1 in #(
6510         -*)set "./$1";;
6511         esac;
6512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6513         ???[sx]*):;;*)false;;esac;fi
6514     '\'' sh
6515   '
6516 fi
6517 as_executable_p=$as_test_x
6518
6519 # Sed expression to map a string onto a valid CPP name.
6520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6521
6522 # Sed expression to map a string onto a valid variable name.
6523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6524
6525
6526 exec 6>&1
6527 ## ----------------------------------- ##
6528 ## Main body of $CONFIG_STATUS script. ##
6529 ## ----------------------------------- ##
6530 _ASEOF
6531 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6532
6533 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6534 # Save the log message, to keep $0 and so on meaningful, and to
6535 # report actual input values of CONFIG_FILES etc. instead of their
6536 # values after options handling.
6537 ac_log="
6538 This file was extended by $as_me, which was
6539 generated by GNU Autoconf 2.64.  Invocation command line was
6540
6541   CONFIG_FILES    = $CONFIG_FILES
6542   CONFIG_HEADERS  = $CONFIG_HEADERS
6543   CONFIG_LINKS    = $CONFIG_LINKS
6544   CONFIG_COMMANDS = $CONFIG_COMMANDS
6545   $ $0 $@
6546
6547 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6548 "
6549
6550 _ACEOF
6551
6552 case $ac_config_files in *"
6553 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6554 esac
6555
6556 case $ac_config_headers in *"
6557 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6558 esac
6559
6560
6561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6562 # Files that config.status was made for.
6563 config_files="$ac_config_files"
6564 config_headers="$ac_config_headers"
6565 config_commands="$ac_config_commands"
6566
6567 _ACEOF
6568
6569 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6570 ac_cs_usage="\
6571 \`$as_me' instantiates files and other configuration actions
6572 from templates according to the current configuration.  Unless the files
6573 and actions are specified as TAGs, all are instantiated by default.
6574
6575 Usage: $0 [OPTION]... [TAG]...
6576
6577   -h, --help       print this help, then exit
6578   -V, --version    print version number and configuration settings, then exit
6579   -q, --quiet, --silent
6580                    do not print progress messages
6581   -d, --debug      don't remove temporary files
6582       --recheck    update $as_me by reconfiguring in the same conditions
6583       --file=FILE[:TEMPLATE]
6584                    instantiate the configuration file FILE
6585       --header=FILE[:TEMPLATE]
6586                    instantiate the configuration header FILE
6587
6588 Configuration files:
6589 $config_files
6590
6591 Configuration headers:
6592 $config_headers
6593
6594 Configuration commands:
6595 $config_commands
6596
6597 Report bugs to the package provider."
6598
6599 _ACEOF
6600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6601 ac_cs_version="\\
6602 config.status
6603 configured by $0, generated by GNU Autoconf 2.64,
6604   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6605
6606 Copyright (C) 2009 Free Software Foundation, Inc.
6607 This config.status script is free software; the Free Software Foundation
6608 gives unlimited permission to copy, distribute and modify it."
6609
6610 ac_pwd='$ac_pwd'
6611 srcdir='$srcdir'
6612 INSTALL='$INSTALL'
6613 test -n "\$AWK" || AWK=awk
6614 _ACEOF
6615
6616 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6617 # The default lists apply if the user does not specify any file.
6618 ac_need_defaults=:
6619 while test $# != 0
6620 do
6621   case $1 in
6622   --*=*)
6623     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6624     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6625     ac_shift=:
6626     ;;
6627   *)
6628     ac_option=$1
6629     ac_optarg=$2
6630     ac_shift=shift
6631     ;;
6632   esac
6633
6634   case $ac_option in
6635   # Handling of the options.
6636   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6637     ac_cs_recheck=: ;;
6638   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6639     $as_echo "$ac_cs_version"; exit ;;
6640   --debug | --debu | --deb | --de | --d | -d )
6641     debug=: ;;
6642   --file | --fil | --fi | --f )
6643     $ac_shift
6644     case $ac_optarg in
6645     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6646     esac
6647     as_fn_append CONFIG_FILES " '$ac_optarg'"
6648     ac_need_defaults=false;;
6649   --header | --heade | --head | --hea )
6650     $ac_shift
6651     case $ac_optarg in
6652     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6653     esac
6654     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6655     ac_need_defaults=false;;
6656   --he | --h)
6657     # Conflict between --help and --header
6658     as_fn_error "ambiguous option: \`$1'
6659 Try \`$0 --help' for more information.";;
6660   --help | --hel | -h )
6661     $as_echo "$ac_cs_usage"; exit ;;
6662   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6663   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6664     ac_cs_silent=: ;;
6665
6666   # This is an error.
6667   -*) as_fn_error "unrecognized option: \`$1'
6668 Try \`$0 --help' for more information." ;;
6669
6670   *) as_fn_append ac_config_targets " $1"
6671      ac_need_defaults=false ;;
6672
6673   esac
6674   shift
6675 done
6676
6677 ac_configure_extra_args=
6678
6679 if $ac_cs_silent; then
6680   exec 6>/dev/null
6681   ac_configure_extra_args="$ac_configure_extra_args --silent"
6682 fi
6683
6684 _ACEOF
6685 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6686 if \$ac_cs_recheck; then
6687   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6688   shift
6689   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6690   CONFIG_SHELL='$SHELL'
6691   export CONFIG_SHELL
6692   exec "\$@"
6693 fi
6694
6695 _ACEOF
6696 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6697 exec 5>>config.log
6698 {
6699   echo
6700   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6701 ## Running $as_me. ##
6702 _ASBOX
6703   $as_echo "$ac_log"
6704 } >&5
6705
6706 _ACEOF
6707 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6708 #
6709 # INIT-COMMANDS
6710 #
6711 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6712
6713 _ACEOF
6714
6715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6716
6717 # Handling of arguments.
6718 for ac_config_target in $ac_config_targets
6719 do
6720   case $ac_config_target in
6721     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6722     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6723     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6724     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
6725
6726   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6727   esac
6728 done
6729
6730
6731 # If the user did not use the arguments to specify the items to instantiate,
6732 # then the envvar interface is used.  Set only those that are not.
6733 # We use the long form for the default assignment because of an extremely
6734 # bizarre bug on SunOS 4.1.3.
6735 if $ac_need_defaults; then
6736   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6737   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6738   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6739 fi
6740
6741 # Have a temporary directory for convenience.  Make it in the build tree
6742 # simply because there is no reason against having it here, and in addition,
6743 # creating and moving files from /tmp can sometimes cause problems.
6744 # Hook for its removal unless debugging.
6745 # Note that there is a small window in which the directory will not be cleaned:
6746 # after its creation but before its name has been assigned to `$tmp'.
6747 $debug ||
6748 {
6749   tmp=
6750   trap 'exit_status=$?
6751   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6752 ' 0
6753   trap 'as_fn_exit 1' 1 2 13 15
6754 }
6755 # Create a (secure) tmp directory for tmp files.
6756
6757 {
6758   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6759   test -n "$tmp" && test -d "$tmp"
6760 }  ||
6761 {
6762   tmp=./conf$$-$RANDOM
6763   (umask 077 && mkdir "$tmp")
6764 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6765
6766 # Set up the scripts for CONFIG_FILES section.
6767 # No need to generate them if there are no CONFIG_FILES.
6768 # This happens for instance with `./config.status config.h'.
6769 if test -n "$CONFIG_FILES"; then
6770
6771
6772 ac_cr=`echo X | tr X '\015'`
6773 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6774 # But we know of no other shell where ac_cr would be empty at this
6775 # point, so we can use a bashism as a fallback.
6776 if test "x$ac_cr" = x; then
6777   eval ac_cr=\$\'\\r\'
6778 fi
6779 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6780 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6781   ac_cs_awk_cr='\r'
6782 else
6783   ac_cs_awk_cr=$ac_cr
6784 fi
6785
6786 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6787 _ACEOF
6788
6789
6790 {
6791   echo "cat >conf$$subs.awk <<_ACEOF" &&
6792   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6793   echo "_ACEOF"
6794 } >conf$$subs.sh ||
6795   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6796 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6797 ac_delim='%!_!# '
6798 for ac_last_try in false false false false false :; do
6799   . ./conf$$subs.sh ||
6800     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6801
6802   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6803   if test $ac_delim_n = $ac_delim_num; then
6804     break
6805   elif $ac_last_try; then
6806     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6807   else
6808     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6809   fi
6810 done
6811 rm -f conf$$subs.sh
6812
6813 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6814 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6815 _ACEOF
6816 sed -n '
6817 h
6818 s/^/S["/; s/!.*/"]=/
6819 p
6820 g
6821 s/^[^!]*!//
6822 :repl
6823 t repl
6824 s/'"$ac_delim"'$//
6825 t delim
6826 :nl
6827 h
6828 s/\(.\{148\}\).*/\1/
6829 t more1
6830 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6831 p
6832 n
6833 b repl
6834 :more1
6835 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6836 p
6837 g
6838 s/.\{148\}//
6839 t nl
6840 :delim
6841 h
6842 s/\(.\{148\}\).*/\1/
6843 t more2
6844 s/["\\]/\\&/g; s/^/"/; s/$/"/
6845 p
6846 b
6847 :more2
6848 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6849 p
6850 g
6851 s/.\{148\}//
6852 t delim
6853 ' <conf$$subs.awk | sed '
6854 /^[^""]/{
6855   N
6856   s/\n//
6857 }
6858 ' >>$CONFIG_STATUS || ac_write_fail=1
6859 rm -f conf$$subs.awk
6860 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6861 _ACAWK
6862 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6863   for (key in S) S_is_set[key] = 1
6864   FS = "\a"
6865
6866 }
6867 {
6868   line = $ 0
6869   nfields = split(line, field, "@")
6870   substed = 0
6871   len = length(field[1])
6872   for (i = 2; i < nfields; i++) {
6873     key = field[i]
6874     keylen = length(key)
6875     if (S_is_set[key]) {
6876       value = S[key]
6877       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6878       len += length(value) + length(field[++i])
6879       substed = 1
6880     } else
6881       len += 1 + keylen
6882   }
6883
6884   print line
6885 }
6886
6887 _ACAWK
6888 _ACEOF
6889 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6890 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6891   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6892 else
6893   cat
6894 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6895   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6896 _ACEOF
6897
6898 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6899 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6900 # trailing colons and then remove the whole line if VPATH becomes empty
6901 # (actually we leave an empty line to preserve line numbers).
6902 if test "x$srcdir" = x.; then
6903   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6904 s/:*\$(srcdir):*/:/
6905 s/:*\${srcdir}:*/:/
6906 s/:*@srcdir@:*/:/
6907 s/^\([^=]*=[     ]*\):*/\1/
6908 s/:*$//
6909 s/^[^=]*=[       ]*$//
6910 }'
6911 fi
6912
6913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6914 fi # test -n "$CONFIG_FILES"
6915
6916 # Set up the scripts for CONFIG_HEADERS section.
6917 # No need to generate them if there are no CONFIG_HEADERS.
6918 # This happens for instance with `./config.status Makefile'.
6919 if test -n "$CONFIG_HEADERS"; then
6920 cat >"$tmp/defines.awk" <<\_ACAWK ||
6921 BEGIN {
6922 _ACEOF
6923
6924 # Transform confdefs.h into an awk script `defines.awk', embedded as
6925 # here-document in config.status, that substitutes the proper values into
6926 # config.h.in to produce config.h.
6927
6928 # Create a delimiter string that does not exist in confdefs.h, to ease
6929 # handling of long lines.
6930 ac_delim='%!_!# '
6931 for ac_last_try in false false :; do
6932   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6933   if test -z "$ac_t"; then
6934     break
6935   elif $ac_last_try; then
6936     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6937   else
6938     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6939   fi
6940 done
6941
6942 # For the awk script, D is an array of macro values keyed by name,
6943 # likewise P contains macro parameters if any.  Preserve backslash
6944 # newline sequences.
6945
6946 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6947 sed -n '
6948 s/.\{148\}/&'"$ac_delim"'/g
6949 t rset
6950 :rset
6951 s/^[     ]*#[    ]*define[       ][      ]*/ /
6952 t def
6953 d
6954 :def
6955 s/\\$//
6956 t bsnl
6957 s/["\\]/\\&/g
6958 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6959 D["\1"]=" \3"/p
6960 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6961 d
6962 :bsnl
6963 s/["\\]/\\&/g
6964 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6965 D["\1"]=" \3\\\\\\n"\\/p
6966 t cont
6967 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6968 t cont
6969 d
6970 :cont
6971 n
6972 s/.\{148\}/&'"$ac_delim"'/g
6973 t clear
6974 :clear
6975 s/\\$//
6976 t bsnlc
6977 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6978 d
6979 :bsnlc
6980 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6981 b cont
6982 ' <confdefs.h | sed '
6983 s/'"$ac_delim"'/"\\\
6984 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6985
6986 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6987   for (key in D) D_is_set[key] = 1
6988   FS = "\a"
6989 }
6990 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6991   line = \$ 0
6992   split(line, arg, " ")
6993   if (arg[1] == "#") {
6994     defundef = arg[2]
6995     mac1 = arg[3]
6996   } else {
6997     defundef = substr(arg[1], 2)
6998     mac1 = arg[2]
6999   }
7000   split(mac1, mac2, "(") #)
7001   macro = mac2[1]
7002   prefix = substr(line, 1, index(line, defundef) - 1)
7003   if (D_is_set[macro]) {
7004     # Preserve the white space surrounding the "#".
7005     print prefix "define", macro P[macro] D[macro]
7006     next
7007   } else {
7008     # Replace #undef with comments.  This is necessary, for example,
7009     # in the case of _POSIX_SOURCE, which is predefined and required
7010     # on some systems where configure will not decide to define it.
7011     if (defundef == "undef") {
7012       print "/*", prefix defundef, macro, "*/"
7013       next
7014     }
7015   }
7016 }
7017 { print }
7018 _ACAWK
7019 _ACEOF
7020 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7021   as_fn_error "could not setup config headers machinery" "$LINENO" 5
7022 fi # test -n "$CONFIG_HEADERS"
7023
7024
7025 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7026 shift
7027 for ac_tag
7028 do
7029   case $ac_tag in
7030   :[FHLC]) ac_mode=$ac_tag; continue;;
7031   esac
7032   case $ac_mode$ac_tag in
7033   :[FHL]*:*);;
7034   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7035   :[FH]-) ac_tag=-:-;;
7036   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7037   esac
7038   ac_save_IFS=$IFS
7039   IFS=:
7040   set x $ac_tag
7041   IFS=$ac_save_IFS
7042   shift
7043   ac_file=$1
7044   shift
7045
7046   case $ac_mode in
7047   :L) ac_source=$1;;
7048   :[FH])
7049     ac_file_inputs=
7050     for ac_f
7051     do
7052       case $ac_f in
7053       -) ac_f="$tmp/stdin";;
7054       *) # Look for the file first in the build tree, then in the source tree
7055          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7056          # because $ac_f cannot contain `:'.
7057          test -f "$ac_f" ||
7058            case $ac_f in
7059            [\\/$]*) false;;
7060            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7061            esac ||
7062            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7063       esac
7064       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7065       as_fn_append ac_file_inputs " '$ac_f'"
7066     done
7067
7068     # Let's still pretend it is `configure' which instantiates (i.e., don't
7069     # use $as_me), people would be surprised to read:
7070     #    /* config.h.  Generated by config.status.  */
7071     configure_input='Generated from '`
7072           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7073         `' by configure.'
7074     if test x"$ac_file" != x-; then
7075       configure_input="$ac_file.  $configure_input"
7076       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7077 $as_echo "$as_me: creating $ac_file" >&6;}
7078     fi
7079     # Neutralize special characters interpreted by sed in replacement strings.
7080     case $configure_input in #(
7081     *\&* | *\|* | *\\* )
7082        ac_sed_conf_input=`$as_echo "$configure_input" |
7083        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7084     *) ac_sed_conf_input=$configure_input;;
7085     esac
7086
7087     case $ac_tag in
7088     *:-:* | *:-) cat >"$tmp/stdin" \
7089       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7090     esac
7091     ;;
7092   esac
7093
7094   ac_dir=`$as_dirname -- "$ac_file" ||
7095 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7096          X"$ac_file" : 'X\(//\)[^/]' \| \
7097          X"$ac_file" : 'X\(//\)$' \| \
7098          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7099 $as_echo X"$ac_file" |
7100     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7101             s//\1/
7102             q
7103           }
7104           /^X\(\/\/\)[^/].*/{
7105             s//\1/
7106             q
7107           }
7108           /^X\(\/\/\)$/{
7109             s//\1/
7110             q
7111           }
7112           /^X\(\/\).*/{
7113             s//\1/
7114             q
7115           }
7116           s/.*/./; q'`
7117   as_dir="$ac_dir"; as_fn_mkdir_p
7118   ac_builddir=.
7119
7120 case "$ac_dir" in
7121 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7122 *)
7123   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7124   # A ".." for each directory in $ac_dir_suffix.
7125   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7126   case $ac_top_builddir_sub in
7127   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7128   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7129   esac ;;
7130 esac
7131 ac_abs_top_builddir=$ac_pwd
7132 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7133 # for backward compatibility:
7134 ac_top_builddir=$ac_top_build_prefix
7135
7136 case $srcdir in
7137   .)  # We are building in place.
7138     ac_srcdir=.
7139     ac_top_srcdir=$ac_top_builddir_sub
7140     ac_abs_top_srcdir=$ac_pwd ;;
7141   [\\/]* | ?:[\\/]* )  # Absolute name.
7142     ac_srcdir=$srcdir$ac_dir_suffix;
7143     ac_top_srcdir=$srcdir
7144     ac_abs_top_srcdir=$srcdir ;;
7145   *) # Relative name.
7146     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7147     ac_top_srcdir=$ac_top_build_prefix$srcdir
7148     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7149 esac
7150 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7151
7152
7153   case $ac_mode in
7154   :F)
7155   #
7156   # CONFIG_FILE
7157   #
7158
7159   case $INSTALL in
7160   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7161   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7162   esac
7163 _ACEOF
7164
7165 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7166 # If the template does not know about datarootdir, expand it.
7167 # FIXME: This hack should be removed a few years after 2.60.
7168 ac_datarootdir_hack=; ac_datarootdir_seen=
7169 ac_sed_dataroot='
7170 /datarootdir/ {
7171   p
7172   q
7173 }
7174 /@datadir@/p
7175 /@docdir@/p
7176 /@infodir@/p
7177 /@localedir@/p
7178 /@mandir@/p'
7179 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7180 *datarootdir*) ac_datarootdir_seen=yes;;
7181 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7182   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7183 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7184 _ACEOF
7185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7186   ac_datarootdir_hack='
7187   s&@datadir@&$datadir&g
7188   s&@docdir@&$docdir&g
7189   s&@infodir@&$infodir&g
7190   s&@localedir@&$localedir&g
7191   s&@mandir@&$mandir&g
7192   s&\\\${datarootdir}&$datarootdir&g' ;;
7193 esac
7194 _ACEOF
7195
7196 # Neutralize VPATH when `$srcdir' = `.'.
7197 # Shell code in configure.ac might set extrasub.
7198 # FIXME: do we really want to maintain this feature?
7199 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7200 ac_sed_extra="$ac_vpsub
7201 $extrasub
7202 _ACEOF
7203 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7204 :t
7205 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7206 s|@configure_input@|$ac_sed_conf_input|;t t
7207 s&@top_builddir@&$ac_top_builddir_sub&;t t
7208 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7209 s&@srcdir@&$ac_srcdir&;t t
7210 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7211 s&@top_srcdir@&$ac_top_srcdir&;t t
7212 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7213 s&@builddir@&$ac_builddir&;t t
7214 s&@abs_builddir@&$ac_abs_builddir&;t t
7215 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7216 s&@INSTALL@&$ac_INSTALL&;t t
7217 $ac_datarootdir_hack
7218 "
7219 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7220   || as_fn_error "could not create $ac_file" "$LINENO" 5
7221
7222 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7223   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7224   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7225   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7226 which seems to be undefined.  Please make sure it is defined." >&5
7227 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7228 which seems to be undefined.  Please make sure it is defined." >&2;}
7229
7230   rm -f "$tmp/stdin"
7231   case $ac_file in
7232   -) cat "$tmp/out" && rm -f "$tmp/out";;
7233   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7234   esac \
7235   || as_fn_error "could not create $ac_file" "$LINENO" 5
7236  ;;
7237   :H)
7238   #
7239   # CONFIG_HEADER
7240   #
7241   if test x"$ac_file" != x-; then
7242     {
7243       $as_echo "/* $configure_input  */" \
7244       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7245     } >"$tmp/config.h" \
7246       || as_fn_error "could not create $ac_file" "$LINENO" 5
7247     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7248       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7249 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7250     else
7251       rm -f "$ac_file"
7252       mv "$tmp/config.h" "$ac_file" \
7253         || as_fn_error "could not create $ac_file" "$LINENO" 5
7254     fi
7255   else
7256     $as_echo "/* $configure_input  */" \
7257       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7258       || as_fn_error "could not create -" "$LINENO" 5
7259   fi
7260  ;;
7261
7262   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7263 $as_echo "$as_me: executing $ac_file commands" >&6;}
7264  ;;
7265   esac
7266
7267
7268   case $ac_file$ac_mode in
7269     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
7270     "default":C) case x$CONFIG_HEADERS in
7271 xconfig.h:config.in)
7272 echo > stamp-h ;;
7273 esac
7274  ;;
7275
7276   esac
7277 done # for ac_tag
7278
7279
7280 as_fn_exit 0
7281 _ACEOF
7282 ac_clean_files=$ac_clean_files_save
7283
7284 test $ac_write_fail = 0 ||
7285   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7286
7287
7288 # configure is writing to config.log, and then calls config.status.
7289 # config.status does its own redirection, appending to config.log.
7290 # Unfortunately, on DOS this fails, as config.log is still kept open
7291 # by configure, so config.status won't be able to write to it; its
7292 # output is simply discarded.  So we exec the FD to /dev/null,
7293 # effectively closing config.log, so it can be properly (re)opened and
7294 # appended to by config.status.  When coming back to configure, we
7295 # need to make the FD available again.
7296 if test "$no_create" != yes; then
7297   ac_cs_success=:
7298   ac_config_status_args=
7299   test "$silent" = yes &&
7300     ac_config_status_args="$ac_config_status_args --quiet"
7301   exec 5>/dev/null
7302   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7303   exec 5>>config.log
7304   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7305   # would make configure fail if this is the last instruction.
7306   $ac_cs_success || as_fn_exit $?
7307 fi
7308 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7309   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7310 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7311 fi
7312