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 "$ac_popdir"
4874
4875
4876 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 stdlib.h                errno.h fcntl.h signal.h sys/file.h malloc.h            sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
4877 do :
4878   as_ac_Header=`$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" | $as_tr_cpp` 1
4884 _ACEOF
4885
4886 fi
4887
4888 done
4889
4890 for ac_func in pread pwrite pread64 readlink
4891 do :
4892   as_ac_var=`$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
4926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4927 $as_echo_n "checking for ANSI C header files... " >&6; }
4928 if test "${ac_cv_header_stdc+set}" = set; then :
4929   $as_echo_n "(cached) " >&6
4930 else
4931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4932 /* end confdefs.h.  */
4933 #include <stdlib.h>
4934 #include <stdarg.h>
4935 #include <string.h>
4936 #include <float.h>
4937
4938 int
4939 main ()
4940 {
4941
4942   ;
4943   return 0;
4944 }
4945 _ACEOF
4946 if ac_fn_c_try_compile "$LINENO"; then :
4947   ac_cv_header_stdc=yes
4948 else
4949   ac_cv_header_stdc=no
4950 fi
4951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4952
4953 if test $ac_cv_header_stdc = yes; then
4954   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h.  */
4957 #include <string.h>
4958
4959 _ACEOF
4960 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4961   $EGREP "memchr" >/dev/null 2>&1; then :
4962
4963 else
4964   ac_cv_header_stdc=no
4965 fi
4966 rm -f conftest*
4967
4968 fi
4969
4970 if test $ac_cv_header_stdc = yes; then
4971   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4973 /* end confdefs.h.  */
4974 #include <stdlib.h>
4975
4976 _ACEOF
4977 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4978   $EGREP "free" >/dev/null 2>&1; then :
4979
4980 else
4981   ac_cv_header_stdc=no
4982 fi
4983 rm -f conftest*
4984
4985 fi
4986
4987 if test $ac_cv_header_stdc = yes; then
4988   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4989   if test "$cross_compiling" = yes; then :
4990   :
4991 else
4992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4993 /* end confdefs.h.  */
4994 #include <ctype.h>
4995 #include <stdlib.h>
4996 #if ((' ' & 0x0FF) == 0x020)
4997 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4998 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4999 #else
5000 # define ISLOWER(c) \
5001                    (('a' <= (c) && (c) <= 'i') \
5002                      || ('j' <= (c) && (c) <= 'r') \
5003                      || ('s' <= (c) && (c) <= 'z'))
5004 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5005 #endif
5006
5007 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5008 int
5009 main ()
5010 {
5011   int i;
5012   for (i = 0; i < 256; i++)
5013     if (XOR (islower (i), ISLOWER (i))
5014         || toupper (i) != TOUPPER (i))
5015       return 2;
5016   return 0;
5017 }
5018 _ACEOF
5019 if ac_fn_c_try_run "$LINENO"; then :
5020
5021 else
5022   ac_cv_header_stdc=no
5023 fi
5024 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5025   conftest.$ac_objext conftest.beam conftest.$ac_ext
5026 fi
5027
5028 fi
5029 fi
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5031 $as_echo "$ac_cv_header_stdc" >&6; }
5032 if test $ac_cv_header_stdc = yes; then
5033
5034 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5035
5036 fi
5037
5038   ac_header_dirent=no
5039 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5040   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5042 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5043 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
5044   $as_echo_n "(cached) " >&6
5045 else
5046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5047 /* end confdefs.h.  */
5048 #include <sys/types.h>
5049 #include <$ac_hdr>
5050
5051 int
5052 main ()
5053 {
5054 if ((DIR *) 0)
5055 return 0;
5056   ;
5057   return 0;
5058 }
5059 _ACEOF
5060 if ac_fn_c_try_compile "$LINENO"; then :
5061   eval "$as_ac_Header=yes"
5062 else
5063   eval "$as_ac_Header=no"
5064 fi
5065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5066 fi
5067 eval ac_res=\$$as_ac_Header
5068                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5069 $as_echo "$ac_res" >&6; }
5070 eval as_val=\$$as_ac_Header
5071    if test "x$as_val" = x""yes; then :
5072   cat >>confdefs.h <<_ACEOF
5073 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
5074 _ACEOF
5075
5076 ac_header_dirent=$ac_hdr; break
5077 fi
5078
5079 done
5080 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5081 if test $ac_header_dirent = dirent.h; then
5082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5083 $as_echo_n "checking for library containing opendir... " >&6; }
5084 if test "${ac_cv_search_opendir+set}" = set; then :
5085   $as_echo_n "(cached) " >&6
5086 else
5087   ac_func_search_save_LIBS=$LIBS
5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5089 /* end confdefs.h.  */
5090
5091 /* Override any GCC internal prototype to avoid an error.
5092    Use char because int might match the return type of a GCC
5093    builtin and then its argument prototype would still apply.  */
5094 #ifdef __cplusplus
5095 extern "C"
5096 #endif
5097 char opendir ();
5098 int
5099 main ()
5100 {
5101 return opendir ();
5102   ;
5103   return 0;
5104 }
5105 _ACEOF
5106 for ac_lib in '' dir; do
5107   if test -z "$ac_lib"; then
5108     ac_res="none required"
5109   else
5110     ac_res=-l$ac_lib
5111     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5112   fi
5113   if ac_fn_c_try_link "$LINENO"; then :
5114   ac_cv_search_opendir=$ac_res
5115 fi
5116 rm -f core conftest.err conftest.$ac_objext \
5117     conftest$ac_exeext
5118   if test "${ac_cv_search_opendir+set}" = set; then :
5119   break
5120 fi
5121 done
5122 if test "${ac_cv_search_opendir+set}" = set; then :
5123
5124 else
5125   ac_cv_search_opendir=no
5126 fi
5127 rm conftest.$ac_ext
5128 LIBS=$ac_func_search_save_LIBS
5129 fi
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5131 $as_echo "$ac_cv_search_opendir" >&6; }
5132 ac_res=$ac_cv_search_opendir
5133 if test "$ac_res" != no; then :
5134   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5135
5136 fi
5137
5138 else
5139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5140 $as_echo_n "checking for library containing opendir... " >&6; }
5141 if test "${ac_cv_search_opendir+set}" = set; then :
5142   $as_echo_n "(cached) " >&6
5143 else
5144   ac_func_search_save_LIBS=$LIBS
5145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5146 /* end confdefs.h.  */
5147
5148 /* Override any GCC internal prototype to avoid an error.
5149    Use char because int might match the return type of a GCC
5150    builtin and then its argument prototype would still apply.  */
5151 #ifdef __cplusplus
5152 extern "C"
5153 #endif
5154 char opendir ();
5155 int
5156 main ()
5157 {
5158 return opendir ();
5159   ;
5160   return 0;
5161 }
5162 _ACEOF
5163 for ac_lib in '' x; do
5164   if test -z "$ac_lib"; then
5165     ac_res="none required"
5166   else
5167     ac_res=-l$ac_lib
5168     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5169   fi
5170   if ac_fn_c_try_link "$LINENO"; then :
5171   ac_cv_search_opendir=$ac_res
5172 fi
5173 rm -f core conftest.err conftest.$ac_objext \
5174     conftest$ac_exeext
5175   if test "${ac_cv_search_opendir+set}" = set; then :
5176   break
5177 fi
5178 done
5179 if test "${ac_cv_search_opendir+set}" = set; then :
5180
5181 else
5182   ac_cv_search_opendir=no
5183 fi
5184 rm conftest.$ac_ext
5185 LIBS=$ac_func_search_save_LIBS
5186 fi
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5188 $as_echo "$ac_cv_search_opendir" >&6; }
5189 ac_res=$ac_cv_search_opendir
5190 if test "$ac_res" != no; then :
5191   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5192
5193 fi
5194
5195 fi
5196
5197   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5198 # for constant arguments.  Useless!
5199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5200 $as_echo_n "checking for working alloca.h... " >&6; }
5201 if test "${ac_cv_working_alloca_h+set}" = set; then :
5202   $as_echo_n "(cached) " >&6
5203 else
5204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5205 /* end confdefs.h.  */
5206 #include <alloca.h>
5207 int
5208 main ()
5209 {
5210 char *p = (char *) alloca (2 * sizeof (int));
5211                           if (p) return 0;
5212   ;
5213   return 0;
5214 }
5215 _ACEOF
5216 if ac_fn_c_try_link "$LINENO"; then :
5217   ac_cv_working_alloca_h=yes
5218 else
5219   ac_cv_working_alloca_h=no
5220 fi
5221 rm -f core conftest.err conftest.$ac_objext \
5222     conftest$ac_exeext conftest.$ac_ext
5223 fi
5224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5225 $as_echo "$ac_cv_working_alloca_h" >&6; }
5226 if test $ac_cv_working_alloca_h = yes; then
5227
5228 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5229
5230 fi
5231
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5233 $as_echo_n "checking for alloca... " >&6; }
5234 if test "${ac_cv_func_alloca_works+set}" = set; then :
5235   $as_echo_n "(cached) " >&6
5236 else
5237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5238 /* end confdefs.h.  */
5239 #ifdef __GNUC__
5240 # define alloca __builtin_alloca
5241 #else
5242 # ifdef _MSC_VER
5243 #  include <malloc.h>
5244 #  define alloca _alloca
5245 # else
5246 #  ifdef HAVE_ALLOCA_H
5247 #   include <alloca.h>
5248 #  else
5249 #   ifdef _AIX
5250  #pragma alloca
5251 #   else
5252 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5253 char *alloca ();
5254 #    endif
5255 #   endif
5256 #  endif
5257 # endif
5258 #endif
5259
5260 int
5261 main ()
5262 {
5263 char *p = (char *) alloca (1);
5264                                     if (p) return 0;
5265   ;
5266   return 0;
5267 }
5268 _ACEOF
5269 if ac_fn_c_try_link "$LINENO"; then :
5270   ac_cv_func_alloca_works=yes
5271 else
5272   ac_cv_func_alloca_works=no
5273 fi
5274 rm -f core conftest.err conftest.$ac_objext \
5275     conftest$ac_exeext conftest.$ac_ext
5276 fi
5277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5278 $as_echo "$ac_cv_func_alloca_works" >&6; }
5279
5280 if test $ac_cv_func_alloca_works = yes; then
5281
5282 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5283
5284 else
5285   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5286 # that cause trouble.  Some versions do not even contain alloca or
5287 # contain a buggy version.  If you still want to use their alloca,
5288 # use ar to extract alloca.o from them instead of compiling alloca.c.
5289
5290 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5291
5292 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5293
5294
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5296 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5297 if test "${ac_cv_os_cray+set}" = set; then :
5298   $as_echo_n "(cached) " >&6
5299 else
5300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5301 /* end confdefs.h.  */
5302 #if defined CRAY && ! defined CRAY2
5303 webecray
5304 #else
5305 wenotbecray
5306 #endif
5307
5308 _ACEOF
5309 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5310   $EGREP "webecray" >/dev/null 2>&1; then :
5311   ac_cv_os_cray=yes
5312 else
5313   ac_cv_os_cray=no
5314 fi
5315 rm -f conftest*
5316
5317 fi
5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5319 $as_echo "$ac_cv_os_cray" >&6; }
5320 if test $ac_cv_os_cray = yes; then
5321   for ac_func in _getb67 GETB67 getb67; do
5322     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5323 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5324 eval as_val=\$$as_ac_var
5325    if test "x$as_val" = x""yes; then :
5326
5327 cat >>confdefs.h <<_ACEOF
5328 #define CRAY_STACKSEG_END $ac_func
5329 _ACEOF
5330
5331     break
5332 fi
5333
5334   done
5335 fi
5336
5337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5338 $as_echo_n "checking stack direction for C alloca... " >&6; }
5339 if test "${ac_cv_c_stack_direction+set}" = set; then :
5340   $as_echo_n "(cached) " >&6
5341 else
5342   if test "$cross_compiling" = yes; then :
5343   ac_cv_c_stack_direction=0
5344 else
5345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5346 /* end confdefs.h.  */
5347 $ac_includes_default
5348 int
5349 find_stack_direction ()
5350 {
5351   static char *addr = 0;
5352   auto char dummy;
5353   if (addr == 0)
5354     {
5355       addr = &dummy;
5356       return find_stack_direction ();
5357     }
5358   else
5359     return (&dummy > addr) ? 1 : -1;
5360 }
5361
5362 int
5363 main ()
5364 {
5365   return find_stack_direction () < 0;
5366 }
5367 _ACEOF
5368 if ac_fn_c_try_run "$LINENO"; then :
5369   ac_cv_c_stack_direction=1
5370 else
5371   ac_cv_c_stack_direction=-1
5372 fi
5373 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5374   conftest.$ac_objext conftest.beam conftest.$ac_ext
5375 fi
5376
5377 fi
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5379 $as_echo "$ac_cv_c_stack_direction" >&6; }
5380 cat >>confdefs.h <<_ACEOF
5381 #define STACK_DIRECTION $ac_cv_c_stack_direction
5382 _ACEOF
5383
5384
5385 fi
5386
5387
5388
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5390 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5391 if test "${am_cv_langinfo_codeset+set}" = set; then :
5392   $as_echo_n "(cached) " >&6
5393 else
5394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5395 /* end confdefs.h.  */
5396 #include <langinfo.h>
5397 int
5398 main ()
5399 {
5400 char* cs = nl_langinfo(CODESET);
5401   ;
5402   return 0;
5403 }
5404 _ACEOF
5405 if ac_fn_c_try_link "$LINENO"; then :
5406   am_cv_langinfo_codeset=yes
5407 else
5408   am_cv_langinfo_codeset=no
5409 fi
5410 rm -f core conftest.err conftest.$ac_objext \
5411     conftest$ac_exeext conftest.$ac_ext
5412
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5415 $as_echo "$am_cv_langinfo_codeset" >&6; }
5416   if test $am_cv_langinfo_codeset = yes; then
5417
5418 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5419
5420   fi
5421
5422
5423   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5424 do :
5425   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5426 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5427 eval as_val=\$$as_ac_Header
5428    if test "x$as_val" = x""yes; then :
5429   cat >>confdefs.h <<_ACEOF
5430 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5431 _ACEOF
5432
5433 fi
5434
5435 done
5436
5437
5438   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
5439 do :
5440   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5441 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5442 eval as_val=\$$as_ac_var
5443    if test "x$as_val" = x""yes; then :
5444   cat >>confdefs.h <<_ACEOF
5445 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5446 _ACEOF
5447
5448 fi
5449 done
5450
5451
5452   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5453 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5454   ac_have_decl=1
5455 else
5456   ac_have_decl=0
5457 fi
5458
5459 cat >>confdefs.h <<_ACEOF
5460 #define HAVE_DECL_STRERROR $ac_have_decl
5461 _ACEOF
5462 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5463 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5464   ac_have_decl=1
5465 else
5466   ac_have_decl=0
5467 fi
5468
5469 cat >>confdefs.h <<_ACEOF
5470 #define HAVE_DECL_STRSTR $ac_have_decl
5471 _ACEOF
5472
5473
5474
5475 # Check for UST
5476 ustlibs=""
5477 ustinc=""
5478
5479
5480 # Check whether --with-ust was given.
5481 if test "${with_ust+set}" = set; then :
5482   withval=$with_ust;
5483 fi
5484
5485
5486 # Check whether --with-ust_include was given.
5487 if test "${with_ust_include+set}" = set; then :
5488   withval=$with_ust_include;
5489 fi
5490
5491
5492 # Check whether --with-ust_lib was given.
5493 if test "${with_ust_lib+set}" = set; then :
5494   withval=$with_ust_lib;
5495 fi
5496
5497
5498 case $with_ust in
5499   no)
5500     ustlibs=
5501     ustinc=
5502     ;;
5503   "" | yes)
5504     ustlibs=" -lust "
5505     ustinc=""
5506     ;;
5507   *)
5508     ustlibs="-L$with_ust/lib -lust"
5509     ustinc="-I$with_ust/include "
5510     ;;
5511 esac
5512 if test "x$with_ust_include" != x; then
5513   ustinc="-I$with_ust_include "
5514 fi
5515 if test "x$with_ust_lib" != x; then
5516   ustlibs="-L$with_ust_lib -lust"
5517 fi
5518
5519 if test "x$with_ust" != "xno"; then
5520   saved_CFLAGS="$CFLAGS"
5521   CFLAGS="$CFLAGS $ustinc"
5522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
5523 $as_echo_n "checking for ust... " >&6; }
5524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525 /* end confdefs.h.  */
5526
5527 #define CONFIG_UST_GDB_INTEGRATION
5528 #include <ust/ust.h>
5529
5530 int
5531 main ()
5532 {
5533
5534   ;
5535   return 0;
5536 }
5537 _ACEOF
5538 if ac_fn_c_try_compile "$LINENO"; then :
5539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5540 $as_echo "yes" >&6; };
5541 $as_echo "#define HAVE_UST 1" >>confdefs.h
5542
5543 else
5544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5545 $as_echo "no" >&6; }; ustlibs= ; ustinc=
5546 fi
5547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5548   CFLAGS="$saved_CFLAGS"
5549 fi
5550
5551 # Flags needed for UST
5552
5553
5554
5555 # Check whether --enable-werror was given.
5556 if test "${enable_werror+set}" = set; then :
5557   enableval=$enable_werror; case "${enableval}" in
5558      yes | y) ERROR_ON_WARNING="yes" ;;
5559      no | n)  ERROR_ON_WARNING="no" ;;
5560      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5561    esac
5562 fi
5563
5564
5565 # Enable -Werror by default when using gcc
5566 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5567     ERROR_ON_WARNING=yes
5568 fi
5569
5570 WERROR_CFLAGS=""
5571 if test "${ERROR_ON_WARNING}" = yes ; then
5572     WERROR_CFLAGS="-Werror"
5573 fi
5574
5575 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5576 -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
5577
5578 WARN_CFLAGS=""
5579 if test "x$GCC" = xyes
5580 then
5581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5582 $as_echo_n "checking compiler warning flags... " >&6; }
5583     # Separate out the -Werror flag as some files just cannot be
5584     # compiled with it enabled.
5585     for w in ${build_warnings}; do
5586         case $w in
5587         -Werr*) WERROR_CFLAGS=-Werror ;;
5588         *) # Check that GCC accepts it
5589             saved_CFLAGS="$CFLAGS"
5590             CFLAGS="$CFLAGS $w"
5591             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5592 /* end confdefs.h.  */
5593
5594 int
5595 main ()
5596 {
5597
5598   ;
5599   return 0;
5600 }
5601 _ACEOF
5602 if ac_fn_c_try_compile "$LINENO"; then :
5603   WARN_CFLAGS="${WARN_CFLAGS} $w"
5604 fi
5605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5606             CFLAGS="$saved_CFLAGS"
5607         esac
5608     done
5609     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5610 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5611 fi
5612
5613
5614
5615 old_LIBS="$LIBS"
5616 LIBS="$LIBS -ldl"
5617 for ac_func in dladdr
5618 do :
5619   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
5620 if test "x$ac_cv_func_dladdr" = x""yes; then :
5621   cat >>confdefs.h <<_ACEOF
5622 #define HAVE_DLADDR 1
5623 _ACEOF
5624
5625 fi
5626 done
5627
5628 LIBS="$old_LIBS"
5629
5630 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5631 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5632   ac_have_decl=1
5633 else
5634   ac_have_decl=0
5635 fi
5636
5637 cat >>confdefs.h <<_ACEOF
5638 #define HAVE_DECL_STRERROR $ac_have_decl
5639 _ACEOF
5640 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
5641 if test "x$ac_cv_have_decl_perror" = x""yes; then :
5642   ac_have_decl=1
5643 else
5644   ac_have_decl=0
5645 fi
5646
5647 cat >>confdefs.h <<_ACEOF
5648 #define HAVE_DECL_PERROR $ac_have_decl
5649 _ACEOF
5650 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5651 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5652   ac_have_decl=1
5653 else
5654   ac_have_decl=0
5655 fi
5656
5657 cat >>confdefs.h <<_ACEOF
5658 #define HAVE_DECL_VASPRINTF $ac_have_decl
5659 _ACEOF
5660 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5661 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5662   ac_have_decl=1
5663 else
5664   ac_have_decl=0
5665 fi
5666
5667 cat >>confdefs.h <<_ACEOF
5668 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5669 _ACEOF
5670
5671
5672 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
5673 #include <sys/socket.h>
5674
5675 "
5676 if test "x$ac_cv_type_socklen_t" = x""yes; then :
5677
5678 cat >>confdefs.h <<_ACEOF
5679 #define HAVE_SOCKLEN_T 1
5680 _ACEOF
5681
5682
5683 fi
5684
5685
5686 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
5687
5688 "
5689 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
5690
5691 cat >>confdefs.h <<_ACEOF
5692 #define HAVE_ELF32_AUXV_T 1
5693 _ACEOF
5694
5695
5696 fi
5697 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
5698
5699 "
5700 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
5701
5702 cat >>confdefs.h <<_ACEOF
5703 #define HAVE_ELF64_AUXV_T 1
5704 _ACEOF
5705
5706
5707 fi
5708
5709
5710
5711
5712 # Check whether --with-pkgversion was given.
5713 if test "${with_pkgversion+set}" = set; then :
5714   withval=$with_pkgversion; case "$withval" in
5715       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5716       no)  PKGVERSION= ;;
5717       *)   PKGVERSION="($withval) " ;;
5718      esac
5719 else
5720   PKGVERSION="(GDB) "
5721
5722 fi
5723
5724
5725
5726
5727
5728 # Check whether --with-bugurl was given.
5729 if test "${with_bugurl+set}" = set; then :
5730   withval=$with_bugurl; case "$withval" in
5731       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5732       no)  BUGURL=
5733            ;;
5734       *)   BUGURL="$withval"
5735            ;;
5736      esac
5737 else
5738   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5739
5740 fi
5741
5742   case ${BUGURL} in
5743   "")
5744     REPORT_BUGS_TO=
5745     REPORT_BUGS_TEXI=
5746     ;;
5747   *)
5748     REPORT_BUGS_TO="<$BUGURL>"
5749     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5750     ;;
5751   esac;
5752
5753
5754
5755
5756 cat >>confdefs.h <<_ACEOF
5757 #define PKGVERSION "$PKGVERSION"
5758 _ACEOF
5759
5760
5761 cat >>confdefs.h <<_ACEOF
5762 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5763 _ACEOF
5764
5765
5766 # Check for various supplementary target information (beyond the
5767 # triplet) which might affect the choices in configure.srv.
5768 case "${target}" in
5769   i[34567]86-*-linux*)
5770     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
5771 $as_echo_n "checking if building for x86-64... " >&6; }
5772 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
5773   $as_echo_n "(cached) " >&6
5774 else
5775   save_CPPFLAGS="$CPPFLAGS"
5776                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5777                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5778 /* end confdefs.h.  */
5779
5780 #if __x86_64__
5781 got it
5782 #endif
5783
5784 _ACEOF
5785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5786   $EGREP "got it" >/dev/null 2>&1; then :
5787   gdb_cv_i386_is_x86_64=yes
5788 else
5789   gdb_cv_i386_is_x86_64=no
5790 fi
5791 rm -f conftest*
5792
5793                     CPPFLAGS="$save_CPPFLAGS"
5794 fi
5795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
5796 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
5797     ;;
5798   m68k-*-*)
5799     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
5800 $as_echo_n "checking if building for Coldfire... " >&6; }
5801 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
5802   $as_echo_n "(cached) " >&6
5803 else
5804   save_CPPFLAGS="$CPPFLAGS"
5805                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5806                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5807 /* end confdefs.h.  */
5808
5809 #ifdef __mcoldfire__
5810 got it
5811 #endif
5812
5813 _ACEOF
5814 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5815   $EGREP "got it" >/dev/null 2>&1; then :
5816   gdb_cv_m68k_is_coldfire=yes
5817 else
5818   gdb_cv_m68k_is_coldfire=no
5819 fi
5820 rm -f conftest*
5821
5822                     CPPFLAGS="$save_CPPFLAGS"
5823 fi
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
5825 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
5826     ;;
5827 esac
5828
5829 . ${srcdir}/configure.srv
5830
5831 if test "${srv_mingwce}" = "yes"; then
5832   LIBS="$LIBS -lws2"
5833 elif test "${srv_mingw}" = "yes"; then
5834   LIBS="$LIBS -lws2_32"
5835 elif test "${srv_qnx}" = "yes"; then
5836   LIBS="$LIBS -lsocket"
5837 elif test "${srv_lynxos}" = "yes"; then
5838   LIBS="$LIBS -lnetinet"
5839 fi
5840
5841 if test "${srv_mingw}" = "yes"; then
5842
5843 $as_echo "#define USE_WIN32API 1" >>confdefs.h
5844
5845 fi
5846
5847 if test "${srv_linux_usrregs}" = "yes"; then
5848
5849 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
5850
5851 fi
5852
5853 if test "${srv_linux_regsets}" = "yes"; then
5854
5855 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
5856
5857
5858   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
5859 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
5860   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
5861   $as_echo_n "(cached) " >&6
5862 else
5863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5864 /* end confdefs.h.  */
5865 #include <sys/ptrace.h>
5866 int
5867 main ()
5868 {
5869 PTRACE_GETREGS;
5870   ;
5871   return 0;
5872 }
5873 _ACEOF
5874 if ac_fn_c_try_compile "$LINENO"; then :
5875   gdbsrv_cv_have_ptrace_getregs=yes
5876 else
5877   gdbsrv_cv_have_ptrace_getregs=no
5878 fi
5879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5880 fi
5881
5882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
5883 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
5884   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
5885
5886 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
5887
5888   fi
5889
5890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
5891 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
5892   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
5893   $as_echo_n "(cached) " >&6
5894 else
5895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5896 /* end confdefs.h.  */
5897 #include <sys/ptrace.h>
5898 int
5899 main ()
5900 {
5901 PTRACE_GETFPXREGS;
5902   ;
5903   return 0;
5904 }
5905 _ACEOF
5906 if ac_fn_c_try_compile "$LINENO"; then :
5907   gdbsrv_cv_have_ptrace_getfpxregs=yes
5908 else
5909   gdbsrv_cv_have_ptrace_getfpxregs=no
5910 fi
5911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5912 fi
5913
5914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
5915 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
5916   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
5917
5918 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
5919
5920   fi
5921 fi
5922
5923 if test "${srv_linux_btrace}" = "yes"; then
5924
5925 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
5926
5927 fi
5928
5929 if test "$ac_cv_header_sys_procfs_h" = yes; then
5930   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
5931 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
5932  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
5933   $as_echo_n "(cached) " >&6
5934 else
5935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5936 /* end confdefs.h.  */
5937
5938 #define _SYSCALL32
5939 /* Needed for new procfs interface on sparc-solaris.  */
5940 #define _STRUCTURED_PROC 1
5941 #include <sys/procfs.h>
5942 int
5943 main ()
5944 {
5945 lwpid_t avar
5946   ;
5947   return 0;
5948 }
5949 _ACEOF
5950 if ac_fn_c_try_compile "$LINENO"; then :
5951   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5952 else
5953   bfd_cv_have_sys_procfs_type_lwpid_t=no
5954
5955 fi
5956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5957 fi
5958
5959  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5960
5961 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
5962
5963  fi
5964  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
5965 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
5966
5967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
5968 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
5969  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
5970   $as_echo_n "(cached) " >&6
5971 else
5972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5973 /* end confdefs.h.  */
5974
5975 #define _SYSCALL32
5976 /* Needed for new procfs interface on sparc-solaris.  */
5977 #define _STRUCTURED_PROC 1
5978 #include <sys/procfs.h>
5979 int
5980 main ()
5981 {
5982 psaddr_t avar
5983   ;
5984   return 0;
5985 }
5986 _ACEOF
5987 if ac_fn_c_try_compile "$LINENO"; then :
5988   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5989 else
5990   bfd_cv_have_sys_procfs_type_psaddr_t=no
5991
5992 fi
5993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5994 fi
5995
5996  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5997
5998 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
5999
6000  fi
6001  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
6002 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
6003
6004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
6005 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
6006  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
6007   $as_echo_n "(cached) " >&6
6008 else
6009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6010 /* end confdefs.h.  */
6011
6012 #define _SYSCALL32
6013 /* Needed for new procfs interface on sparc-solaris.  */
6014 #define _STRUCTURED_PROC 1
6015 #include <sys/procfs.h>
6016 int
6017 main ()
6018 {
6019 prgregset_t avar
6020   ;
6021   return 0;
6022 }
6023 _ACEOF
6024 if ac_fn_c_try_compile "$LINENO"; then :
6025   bfd_cv_have_sys_procfs_type_prgregset_t=yes
6026 else
6027   bfd_cv_have_sys_procfs_type_prgregset_t=no
6028
6029 fi
6030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6031 fi
6032
6033  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
6034
6035 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
6036
6037  fi
6038  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
6039 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
6040
6041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
6042 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
6043  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
6044   $as_echo_n "(cached) " >&6
6045 else
6046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047 /* end confdefs.h.  */
6048
6049 #define _SYSCALL32
6050 /* Needed for new procfs interface on sparc-solaris.  */
6051 #define _STRUCTURED_PROC 1
6052 #include <sys/procfs.h>
6053 int
6054 main ()
6055 {
6056 elf_fpregset_t avar
6057   ;
6058   return 0;
6059 }
6060 _ACEOF
6061 if ac_fn_c_try_compile "$LINENO"; then :
6062   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
6063 else
6064   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
6065
6066 fi
6067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6068 fi
6069
6070  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
6071
6072 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
6073
6074  fi
6075  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
6076 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
6077
6078 fi
6079
6080 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
6081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
6082 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
6083  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
6084   $as_echo_n "(cached) " >&6
6085 else
6086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087 /* end confdefs.h.  */
6088
6089 #include <thread_db.h>
6090 int
6091 main ()
6092 {
6093 lwpid_t avar
6094   ;
6095   return 0;
6096 }
6097 _ACEOF
6098 if ac_fn_c_try_compile "$LINENO"; then :
6099   gdbserver_cv_have_thread_db_type_lwpid_t=yes
6100 else
6101   gdbserver_cv_have_thread_db_type_lwpid_t=no
6102
6103 fi
6104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6105 fi
6106
6107  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
6108
6109 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6110
6111  fi
6112  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
6113 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
6114
6115 fi
6116
6117 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
6118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
6119 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
6120  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
6121   $as_echo_n "(cached) " >&6
6122 else
6123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6124 /* end confdefs.h.  */
6125
6126 #include <thread_db.h>
6127 int
6128 main ()
6129 {
6130 psaddr_t avar
6131   ;
6132   return 0;
6133 }
6134 _ACEOF
6135 if ac_fn_c_try_compile "$LINENO"; then :
6136   gdbserver_cv_have_thread_db_type_psaddr_t=yes
6137 else
6138   gdbserver_cv_have_thread_db_type_psaddr_t=no
6139
6140 fi
6141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6142 fi
6143
6144  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
6145
6146 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6147
6148  fi
6149  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
6150 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
6151
6152 fi
6153
6154 old_LIBS="$LIBS"
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
6156 $as_echo_n "checking for dlopen in -ldl... " >&6; }
6157 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
6158   $as_echo_n "(cached) " >&6
6159 else
6160   ac_check_lib_save_LIBS=$LIBS
6161 LIBS="-ldl  $LIBS"
6162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6163 /* end confdefs.h.  */
6164
6165 /* Override any GCC internal prototype to avoid an error.
6166    Use char because int might match the return type of a GCC
6167    builtin and then its argument prototype would still apply.  */
6168 #ifdef __cplusplus
6169 extern "C"
6170 #endif
6171 char dlopen ();
6172 int
6173 main ()
6174 {
6175 return dlopen ();
6176   ;
6177   return 0;
6178 }
6179 _ACEOF
6180 if ac_fn_c_try_link "$LINENO"; then :
6181   ac_cv_lib_dl_dlopen=yes
6182 else
6183   ac_cv_lib_dl_dlopen=no
6184 fi
6185 rm -f core conftest.err conftest.$ac_objext \
6186     conftest$ac_exeext conftest.$ac_ext
6187 LIBS=$ac_check_lib_save_LIBS
6188 fi
6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
6190 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
6191 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
6192   cat >>confdefs.h <<_ACEOF
6193 #define HAVE_LIBDL 1
6194 _ACEOF
6195
6196   LIBS="-ldl $LIBS"
6197
6198 fi
6199
6200 LIBS="$old_LIBS"
6201
6202 srv_thread_depfiles=
6203 srv_libs=
6204
6205 if test "$srv_linux_thread_db" = "yes"; then
6206   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
6207     srv_libs="-ldl"
6208     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
6209 $as_echo_n "checking for the dynamic export flag... " >&6; }
6210     old_LDFLAGS="$LDFLAGS"
6211     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
6212     # supported there.
6213     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
6214     LDFLAGS="$LDFLAGS $RDYNAMIC"
6215     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6216 /* end confdefs.h.  */
6217
6218 int
6219 main ()
6220 {
6221
6222   ;
6223   return 0;
6224 }
6225 _ACEOF
6226 if ac_fn_c_try_link "$LINENO"; then :
6227   found="-Wl,--dynamic-list"
6228                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
6229 else
6230   RDYNAMIC="-rdynamic"
6231                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
6232                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6233 /* end confdefs.h.  */
6234
6235 int
6236 main ()
6237 {
6238
6239   ;
6240   return 0;
6241 }
6242 _ACEOF
6243 if ac_fn_c_try_link "$LINENO"; then :
6244   found="-rdynamic"
6245 else
6246   found="no"
6247                               RDYNAMIC=""
6248 fi
6249 rm -f core conftest.err conftest.$ac_objext \
6250     conftest$ac_exeext conftest.$ac_ext
6251 fi
6252 rm -f core conftest.err conftest.$ac_objext \
6253     conftest$ac_exeext conftest.$ac_ext
6254
6255     LDFLAGS="$old_LDFLAGS"
6256     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
6257 $as_echo "$found" >&6; }
6258   else
6259     srv_libs="-lthread_db"
6260   fi
6261
6262   srv_thread_depfiles="thread-db.o proc-service.o"
6263
6264 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
6265
6266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
6267 $as_echo_n "checking for TD_VERSION... " >&6; }
6268 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
6269   $as_echo_n "(cached) " >&6
6270 else
6271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6272 /* end confdefs.h.  */
6273 #include <thread_db.h>
6274 int
6275 main ()
6276 {
6277 TD_VERSION;
6278   ;
6279   return 0;
6280 }
6281 _ACEOF
6282 if ac_fn_c_try_compile "$LINENO"; then :
6283   gdbsrv_cv_have_td_version=yes
6284 else
6285   gdbsrv_cv_have_td_version=no
6286 fi
6287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6288 fi
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
6290 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
6291   if test $gdbsrv_cv_have_td_version = yes; then
6292
6293 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
6294
6295   fi
6296 fi
6297
6298
6299 # Check whether --with-libthread-db was given.
6300 if test "${with_libthread_db+set}" = set; then :
6301   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
6302   srv_libs="$srv_libthread_db_path"
6303
6304 fi
6305
6306
6307 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
6308
6309 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
6310
6311 fi
6312
6313 if test "$srv_xmlfiles" != ""; then
6314   srv_xmlbuiltin="xml-builtin.o"
6315
6316 $as_echo "#define USE_XML 1" >>confdefs.h
6317
6318
6319   tmp_xmlfiles=$srv_xmlfiles
6320   srv_xmlfiles=""
6321   for f in $tmp_xmlfiles; do
6322     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
6323   done
6324 fi
6325
6326 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
6327 GDBSERVER_LIBS="$srv_libs"
6328
6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
6330 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
6331 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
6332   $as_echo_n "(cached) " >&6
6333 else
6334
6335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6336 /* end confdefs.h.  */
6337
6338 int
6339 main ()
6340 {
6341 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
6342   ;
6343   return 0;
6344 }
6345 _ACEOF
6346 if ac_fn_c_try_link "$LINENO"; then :
6347   gdbsrv_cv_have_sync_builtins=yes
6348 else
6349   gdbsrv_cv_have_sync_builtins=no
6350 fi
6351 rm -f core conftest.err conftest.$ac_objext \
6352     conftest$ac_exeext conftest.$ac_ext
6353 fi
6354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
6355 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
6356 if test $gdbsrv_cv_have_sync_builtins = yes; then
6357
6358 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
6359
6360 fi
6361
6362 saved_cflags="$CFLAGS"
6363 CFLAGS="$CFLAGS -fvisibility=hidden"
6364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6365 /* end confdefs.h.  */
6366
6367 int
6368 main ()
6369 {
6370
6371   ;
6372   return 0;
6373 }
6374 _ACEOF
6375 if ac_fn_c_try_compile "$LINENO"; then :
6376   gdbsrv_cv_have_visibility_hidden=yes
6377 else
6378   gdbsrv_cv_have_visibility_hidden=no
6379 fi
6380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6381 CFLAGS="$saved_cflags"
6382
6383 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
6384 "
6385 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
6386   ac_have_decl=1
6387 else
6388   ac_have_decl=0
6389 fi
6390
6391 cat >>confdefs.h <<_ACEOF
6392 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
6393 _ACEOF
6394
6395
6396 if test "$cross_compiling" = yes; then :
6397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6398 /* end confdefs.h.  */
6399 #include <sys/personality.h>
6400 int
6401 main ()
6402 {
6403
6404 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6405 #       define ADDR_NO_RANDOMIZE 0x0040000
6406 #      endif
6407        /* Test the flag could be set and stays set.  */
6408        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6409        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6410            return 1
6411   ;
6412   return 0;
6413 }
6414 _ACEOF
6415 if ac_fn_c_try_link "$LINENO"; then :
6416   gdbsrv_cv_have_personality=true
6417 else
6418   gdbsrv_cv_have_personality=false
6419 fi
6420 rm -f core conftest.err conftest.$ac_objext \
6421     conftest$ac_exeext conftest.$ac_ext
6422 else
6423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h.  */
6425 #include <sys/personality.h>
6426 int
6427 main ()
6428 {
6429
6430 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6431 #       define ADDR_NO_RANDOMIZE 0x0040000
6432 #      endif
6433        /* Test the flag could be set and stays set.  */
6434        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6435        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6436            return 1
6437   ;
6438   return 0;
6439 }
6440 _ACEOF
6441 if ac_fn_c_try_run "$LINENO"; then :
6442   gdbsrv_cv_have_personality=true
6443 else
6444   gdbsrv_cv_have_personality=false
6445 fi
6446 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6447   conftest.$ac_objext conftest.beam conftest.$ac_ext
6448 fi
6449
6450 if $gdbsrv_cv_have_personality
6451 then
6452
6453 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
6454
6455 fi
6456
6457
6458 IPA_DEPFILES=""
6459 extra_libraries=""
6460
6461 # check whether to enable the inprocess agent
6462 if test "$ipa_obj" != "" \
6463    -a "$gdbsrv_cv_have_sync_builtins" = yes \
6464    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
6465    have_ipa=true
6466 else
6467    have_ipa=false
6468 fi
6469
6470 # Check whether --enable-inprocess-agent was given.
6471 if test "${enable_inprocess_agent+set}" = set; then :
6472   enableval=$enable_inprocess_agent; case "$enableval" in
6473   yes) want_ipa=true ;;
6474   no) want_ipa=false ;;
6475   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
6476 esac
6477 else
6478   want_ipa=$have_ipa
6479 fi
6480
6481
6482 if $want_ipa ; then
6483    if $have_ipa ; then
6484      IPA_DEPFILES="$ipa_obj"
6485      extra_libraries="$extra_libraries libinproctrace.so"
6486    else
6487      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
6488    fi
6489 fi
6490
6491
6492
6493
6494
6495
6496
6497
6498 GNULIB=build-gnulib-gdbserver/import
6499
6500 GNULIB_STDINT_H=
6501 if test x"$STDINT_H" != x; then
6502   GNULIB_STDINT_H=$GNULIB/$STDINT_H
6503 fi
6504
6505
6506 ac_config_files="$ac_config_files Makefile"
6507
6508 ac_config_commands="$ac_config_commands default"
6509
6510 cat >confcache <<\_ACEOF
6511 # This file is a shell script that caches the results of configure
6512 # tests run on this system so they can be shared between configure
6513 # scripts and configure runs, see configure's option --config-cache.
6514 # It is not useful on other systems.  If it contains results you don't
6515 # want to keep, you may remove or edit it.
6516 #
6517 # config.status only pays attention to the cache file if you give it
6518 # the --recheck option to rerun configure.
6519 #
6520 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6521 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6522 # following values.
6523
6524 _ACEOF
6525
6526 # The following way of writing the cache mishandles newlines in values,
6527 # but we know of no workaround that is simple, portable, and efficient.
6528 # So, we kill variables containing newlines.
6529 # Ultrix sh set writes to stderr and can't be redirected directly,
6530 # and sets the high bit in the cache file unless we assign to the vars.
6531 (
6532   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6533     eval ac_val=\$$ac_var
6534     case $ac_val in #(
6535     *${as_nl}*)
6536       case $ac_var in #(
6537       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6538 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6539       esac
6540       case $ac_var in #(
6541       _ | IFS | as_nl) ;; #(
6542       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6543       *) { eval $ac_var=; unset $ac_var;} ;;
6544       esac ;;
6545     esac
6546   done
6547
6548   (set) 2>&1 |
6549     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6550     *${as_nl}ac_space=\ *)
6551       # `set' does not quote correctly, so add quotes: double-quote
6552       # substitution turns \\\\ into \\, and sed turns \\ into \.
6553       sed -n \
6554         "s/'/'\\\\''/g;
6555           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6556       ;; #(
6557     *)
6558       # `set' quotes correctly as required by POSIX, so do not add quotes.
6559       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6560       ;;
6561     esac |
6562     sort
6563 ) |
6564   sed '
6565      /^ac_cv_env_/b end
6566      t clear
6567      :clear
6568      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6569      t end
6570      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6571      :end' >>confcache
6572 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6573   if test -w "$cache_file"; then
6574     test "x$cache_file" != "x/dev/null" &&
6575       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6576 $as_echo "$as_me: updating cache $cache_file" >&6;}
6577     cat confcache >$cache_file
6578   else
6579     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6580 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6581   fi
6582 fi
6583 rm -f confcache
6584
6585 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6586 # Let make expand exec_prefix.
6587 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6588
6589 DEFS=-DHAVE_CONFIG_H
6590
6591 ac_libobjs=
6592 ac_ltlibobjs=
6593 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6594   # 1. Remove the extension, and $U if already installed.
6595   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6596   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6597   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6598   #    will be set to the directory where LIBOBJS objects are built.
6599   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6600   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6601 done
6602 LIBOBJS=$ac_libobjs
6603
6604 LTLIBOBJS=$ac_ltlibobjs
6605
6606
6607 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6608   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
6609 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6610 fi
6611 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
6612   as_fn_error "conditional \"GMAKE\" was never defined.
6613 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6614 fi
6615
6616 : ${CONFIG_STATUS=./config.status}
6617 ac_write_fail=0
6618 ac_clean_files_save=$ac_clean_files
6619 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6620 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6621 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6622 as_write_fail=0
6623 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6624 #! $SHELL
6625 # Generated by $as_me.
6626 # Run this file to recreate the current configuration.
6627 # Compiler output produced by configure, useful for debugging
6628 # configure, is in config.log if it exists.
6629
6630 debug=false
6631 ac_cs_recheck=false
6632 ac_cs_silent=false
6633
6634 SHELL=\${CONFIG_SHELL-$SHELL}
6635 export SHELL
6636 _ASEOF
6637 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6638 ## -------------------- ##
6639 ## M4sh Initialization. ##
6640 ## -------------------- ##
6641
6642 # Be more Bourne compatible
6643 DUALCASE=1; export DUALCASE # for MKS sh
6644 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6645   emulate sh
6646   NULLCMD=:
6647   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6648   # is contrary to our usage.  Disable this feature.
6649   alias -g '${1+"$@"}'='"$@"'
6650   setopt NO_GLOB_SUBST
6651 else
6652   case `(set -o) 2>/dev/null` in #(
6653   *posix*) :
6654     set -o posix ;; #(
6655   *) :
6656      ;;
6657 esac
6658 fi
6659
6660
6661 as_nl='
6662 '
6663 export as_nl
6664 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6665 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6666 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6667 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6668 # Prefer a ksh shell builtin over an external printf program on Solaris,
6669 # but without wasting forks for bash or zsh.
6670 if test -z "$BASH_VERSION$ZSH_VERSION" \
6671     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6672   as_echo='print -r --'
6673   as_echo_n='print -rn --'
6674 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6675   as_echo='printf %s\n'
6676   as_echo_n='printf %s'
6677 else
6678   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6679     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6680     as_echo_n='/usr/ucb/echo -n'
6681   else
6682     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6683     as_echo_n_body='eval
6684       arg=$1;
6685       case $arg in #(
6686       *"$as_nl"*)
6687         expr "X$arg" : "X\\(.*\\)$as_nl";
6688         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6689       esac;
6690       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6691     '
6692     export as_echo_n_body
6693     as_echo_n='sh -c $as_echo_n_body as_echo'
6694   fi
6695   export as_echo_body
6696   as_echo='sh -c $as_echo_body as_echo'
6697 fi
6698
6699 # The user is always right.
6700 if test "${PATH_SEPARATOR+set}" != set; then
6701   PATH_SEPARATOR=:
6702   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6703     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6704       PATH_SEPARATOR=';'
6705   }
6706 fi
6707
6708
6709 # IFS
6710 # We need space, tab and new line, in precisely that order.  Quoting is
6711 # there to prevent editors from complaining about space-tab.
6712 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6713 # splitting by setting IFS to empty value.)
6714 IFS=" ""        $as_nl"
6715
6716 # Find who we are.  Look in the path if we contain no directory separator.
6717 case $0 in #((
6718   *[\\/]* ) as_myself=$0 ;;
6719   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6720 for as_dir in $PATH
6721 do
6722   IFS=$as_save_IFS
6723   test -z "$as_dir" && as_dir=.
6724     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6725   done
6726 IFS=$as_save_IFS
6727
6728      ;;
6729 esac
6730 # We did not find ourselves, most probably we were run as `sh COMMAND'
6731 # in which case we are not to be found in the path.
6732 if test "x$as_myself" = x; then
6733   as_myself=$0
6734 fi
6735 if test ! -f "$as_myself"; then
6736   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6737   exit 1
6738 fi
6739
6740 # Unset variables that we do not need and which cause bugs (e.g. in
6741 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6742 # suppresses any "Segmentation fault" message there.  '((' could
6743 # trigger a bug in pdksh 5.2.14.
6744 for as_var in BASH_ENV ENV MAIL MAILPATH
6745 do eval test x\${$as_var+set} = xset \
6746   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6747 done
6748 PS1='$ '
6749 PS2='> '
6750 PS4='+ '
6751
6752 # NLS nuisances.
6753 LC_ALL=C
6754 export LC_ALL
6755 LANGUAGE=C
6756 export LANGUAGE
6757
6758 # CDPATH.
6759 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6760
6761
6762 # as_fn_error ERROR [LINENO LOG_FD]
6763 # ---------------------------------
6764 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6765 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6766 # script with status $?, using 1 if that was 0.
6767 as_fn_error ()
6768 {
6769   as_status=$?; test $as_status -eq 0 && as_status=1
6770   if test "$3"; then
6771     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6772     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6773   fi
6774   $as_echo "$as_me: error: $1" >&2
6775   as_fn_exit $as_status
6776 } # as_fn_error
6777
6778
6779 # as_fn_set_status STATUS
6780 # -----------------------
6781 # Set $? to STATUS, without forking.
6782 as_fn_set_status ()
6783 {
6784   return $1
6785 } # as_fn_set_status
6786
6787 # as_fn_exit STATUS
6788 # -----------------
6789 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6790 as_fn_exit ()
6791 {
6792   set +e
6793   as_fn_set_status $1
6794   exit $1
6795 } # as_fn_exit
6796
6797 # as_fn_unset VAR
6798 # ---------------
6799 # Portably unset VAR.
6800 as_fn_unset ()
6801 {
6802   { eval $1=; unset $1;}
6803 }
6804 as_unset=as_fn_unset
6805 # as_fn_append VAR VALUE
6806 # ----------------------
6807 # Append the text in VALUE to the end of the definition contained in VAR. Take
6808 # advantage of any shell optimizations that allow amortized linear growth over
6809 # repeated appends, instead of the typical quadratic growth present in naive
6810 # implementations.
6811 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6812   eval 'as_fn_append ()
6813   {
6814     eval $1+=\$2
6815   }'
6816 else
6817   as_fn_append ()
6818   {
6819     eval $1=\$$1\$2
6820   }
6821 fi # as_fn_append
6822
6823 # as_fn_arith ARG...
6824 # ------------------
6825 # Perform arithmetic evaluation on the ARGs, and store the result in the
6826 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6827 # must be portable across $(()) and expr.
6828 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6829   eval 'as_fn_arith ()
6830   {
6831     as_val=$(( $* ))
6832   }'
6833 else
6834   as_fn_arith ()
6835   {
6836     as_val=`expr "$@" || test $? -eq 1`
6837   }
6838 fi # as_fn_arith
6839
6840
6841 if expr a : '\(a\)' >/dev/null 2>&1 &&
6842    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6843   as_expr=expr
6844 else
6845   as_expr=false
6846 fi
6847
6848 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6849   as_basename=basename
6850 else
6851   as_basename=false
6852 fi
6853
6854 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6855   as_dirname=dirname
6856 else
6857   as_dirname=false
6858 fi
6859
6860 as_me=`$as_basename -- "$0" ||
6861 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6862          X"$0" : 'X\(//\)$' \| \
6863          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6864 $as_echo X/"$0" |
6865     sed '/^.*\/\([^/][^/]*\)\/*$/{
6866             s//\1/
6867             q
6868           }
6869           /^X\/\(\/\/\)$/{
6870             s//\1/
6871             q
6872           }
6873           /^X\/\(\/\).*/{
6874             s//\1/
6875             q
6876           }
6877           s/.*/./; q'`
6878
6879 # Avoid depending upon Character Ranges.
6880 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6881 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6882 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6883 as_cr_digits='0123456789'
6884 as_cr_alnum=$as_cr_Letters$as_cr_digits
6885
6886 ECHO_C= ECHO_N= ECHO_T=
6887 case `echo -n x` in #(((((
6888 -n*)
6889   case `echo 'xy\c'` in
6890   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6891   xy)  ECHO_C='\c';;
6892   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6893        ECHO_T=' ';;
6894   esac;;
6895 *)
6896   ECHO_N='-n';;
6897 esac
6898
6899 rm -f conf$$ conf$$.exe conf$$.file
6900 if test -d conf$$.dir; then
6901   rm -f conf$$.dir/conf$$.file
6902 else
6903   rm -f conf$$.dir
6904   mkdir conf$$.dir 2>/dev/null
6905 fi
6906 if (echo >conf$$.file) 2>/dev/null; then
6907   if ln -s conf$$.file conf$$ 2>/dev/null; then
6908     as_ln_s='ln -s'
6909     # ... but there are two gotchas:
6910     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6911     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6912     # In both cases, we have to default to `cp -p'.
6913     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6914       as_ln_s='cp -p'
6915   elif ln conf$$.file conf$$ 2>/dev/null; then
6916     as_ln_s=ln
6917   else
6918     as_ln_s='cp -p'
6919   fi
6920 else
6921   as_ln_s='cp -p'
6922 fi
6923 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6924 rmdir conf$$.dir 2>/dev/null
6925
6926
6927 # as_fn_mkdir_p
6928 # -------------
6929 # Create "$as_dir" as a directory, including parents if necessary.
6930 as_fn_mkdir_p ()
6931 {
6932
6933   case $as_dir in #(
6934   -*) as_dir=./$as_dir;;
6935   esac
6936   test -d "$as_dir" || eval $as_mkdir_p || {
6937     as_dirs=
6938     while :; do
6939       case $as_dir in #(
6940       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6941       *) as_qdir=$as_dir;;
6942       esac
6943       as_dirs="'$as_qdir' $as_dirs"
6944       as_dir=`$as_dirname -- "$as_dir" ||
6945 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6946          X"$as_dir" : 'X\(//\)[^/]' \| \
6947          X"$as_dir" : 'X\(//\)$' \| \
6948          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6949 $as_echo X"$as_dir" |
6950     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6951             s//\1/
6952             q
6953           }
6954           /^X\(\/\/\)[^/].*/{
6955             s//\1/
6956             q
6957           }
6958           /^X\(\/\/\)$/{
6959             s//\1/
6960             q
6961           }
6962           /^X\(\/\).*/{
6963             s//\1/
6964             q
6965           }
6966           s/.*/./; q'`
6967       test -d "$as_dir" && break
6968     done
6969     test -z "$as_dirs" || eval "mkdir $as_dirs"
6970   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6971
6972
6973 } # as_fn_mkdir_p
6974 if mkdir -p . 2>/dev/null; then
6975   as_mkdir_p='mkdir -p "$as_dir"'
6976 else
6977   test -d ./-p && rmdir ./-p
6978   as_mkdir_p=false
6979 fi
6980
6981 if test -x / >/dev/null 2>&1; then
6982   as_test_x='test -x'
6983 else
6984   if ls -dL / >/dev/null 2>&1; then
6985     as_ls_L_option=L
6986   else
6987     as_ls_L_option=
6988   fi
6989   as_test_x='
6990     eval sh -c '\''
6991       if test -d "$1"; then
6992         test -d "$1/.";
6993       else
6994         case $1 in #(
6995         -*)set "./$1";;
6996         esac;
6997         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6998         ???[sx]*):;;*)false;;esac;fi
6999     '\'' sh
7000   '
7001 fi
7002 as_executable_p=$as_test_x
7003
7004 # Sed expression to map a string onto a valid CPP name.
7005 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7006
7007 # Sed expression to map a string onto a valid variable name.
7008 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7009
7010
7011 exec 6>&1
7012 ## ----------------------------------- ##
7013 ## Main body of $CONFIG_STATUS script. ##
7014 ## ----------------------------------- ##
7015 _ASEOF
7016 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7017
7018 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7019 # Save the log message, to keep $0 and so on meaningful, and to
7020 # report actual input values of CONFIG_FILES etc. instead of their
7021 # values after options handling.
7022 ac_log="
7023 This file was extended by $as_me, which was
7024 generated by GNU Autoconf 2.64.  Invocation command line was
7025
7026   CONFIG_FILES    = $CONFIG_FILES
7027   CONFIG_HEADERS  = $CONFIG_HEADERS
7028   CONFIG_LINKS    = $CONFIG_LINKS
7029   CONFIG_COMMANDS = $CONFIG_COMMANDS
7030   $ $0 $@
7031
7032 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7033 "
7034
7035 _ACEOF
7036
7037 case $ac_config_files in *"
7038 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7039 esac
7040
7041 case $ac_config_headers in *"
7042 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7043 esac
7044
7045
7046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7047 # Files that config.status was made for.
7048 config_files="$ac_config_files"
7049 config_headers="$ac_config_headers"
7050 config_commands="$ac_config_commands"
7051
7052 _ACEOF
7053
7054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7055 ac_cs_usage="\
7056 \`$as_me' instantiates files and other configuration actions
7057 from templates according to the current configuration.  Unless the files
7058 and actions are specified as TAGs, all are instantiated by default.
7059
7060 Usage: $0 [OPTION]... [TAG]...
7061
7062   -h, --help       print this help, then exit
7063   -V, --version    print version number and configuration settings, then exit
7064   -q, --quiet, --silent
7065                    do not print progress messages
7066   -d, --debug      don't remove temporary files
7067       --recheck    update $as_me by reconfiguring in the same conditions
7068       --file=FILE[:TEMPLATE]
7069                    instantiate the configuration file FILE
7070       --header=FILE[:TEMPLATE]
7071                    instantiate the configuration header FILE
7072
7073 Configuration files:
7074 $config_files
7075
7076 Configuration headers:
7077 $config_headers
7078
7079 Configuration commands:
7080 $config_commands
7081
7082 Report bugs to the package provider."
7083
7084 _ACEOF
7085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7086 ac_cs_version="\\
7087 config.status
7088 configured by $0, generated by GNU Autoconf 2.64,
7089   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7090
7091 Copyright (C) 2009 Free Software Foundation, Inc.
7092 This config.status script is free software; the Free Software Foundation
7093 gives unlimited permission to copy, distribute and modify it."
7094
7095 ac_pwd='$ac_pwd'
7096 srcdir='$srcdir'
7097 INSTALL='$INSTALL'
7098 test -n "\$AWK" || AWK=awk
7099 _ACEOF
7100
7101 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7102 # The default lists apply if the user does not specify any file.
7103 ac_need_defaults=:
7104 while test $# != 0
7105 do
7106   case $1 in
7107   --*=*)
7108     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7109     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7110     ac_shift=:
7111     ;;
7112   *)
7113     ac_option=$1
7114     ac_optarg=$2
7115     ac_shift=shift
7116     ;;
7117   esac
7118
7119   case $ac_option in
7120   # Handling of the options.
7121   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7122     ac_cs_recheck=: ;;
7123   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7124     $as_echo "$ac_cs_version"; exit ;;
7125   --debug | --debu | --deb | --de | --d | -d )
7126     debug=: ;;
7127   --file | --fil | --fi | --f )
7128     $ac_shift
7129     case $ac_optarg in
7130     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7131     esac
7132     as_fn_append CONFIG_FILES " '$ac_optarg'"
7133     ac_need_defaults=false;;
7134   --header | --heade | --head | --hea )
7135     $ac_shift
7136     case $ac_optarg in
7137     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7138     esac
7139     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7140     ac_need_defaults=false;;
7141   --he | --h)
7142     # Conflict between --help and --header
7143     as_fn_error "ambiguous option: \`$1'
7144 Try \`$0 --help' for more information.";;
7145   --help | --hel | -h )
7146     $as_echo "$ac_cs_usage"; exit ;;
7147   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7148   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7149     ac_cs_silent=: ;;
7150
7151   # This is an error.
7152   -*) as_fn_error "unrecognized option: \`$1'
7153 Try \`$0 --help' for more information." ;;
7154
7155   *) as_fn_append ac_config_targets " $1"
7156      ac_need_defaults=false ;;
7157
7158   esac
7159   shift
7160 done
7161
7162 ac_configure_extra_args=
7163
7164 if $ac_cs_silent; then
7165   exec 6>/dev/null
7166   ac_configure_extra_args="$ac_configure_extra_args --silent"
7167 fi
7168
7169 _ACEOF
7170 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7171 if \$ac_cs_recheck; then
7172   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7173   shift
7174   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7175   CONFIG_SHELL='$SHELL'
7176   export CONFIG_SHELL
7177   exec "\$@"
7178 fi
7179
7180 _ACEOF
7181 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7182 exec 5>>config.log
7183 {
7184   echo
7185   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7186 ## Running $as_me. ##
7187 _ASBOX
7188   $as_echo "$ac_log"
7189 } >&5
7190
7191 _ACEOF
7192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7193 #
7194 # INIT-COMMANDS
7195 #
7196 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
7197
7198 _ACEOF
7199
7200 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7201
7202 # Handling of arguments.
7203 for ac_config_target in $ac_config_targets
7204 do
7205   case $ac_config_target in
7206     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7207     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
7208     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7209     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7210
7211   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7212   esac
7213 done
7214
7215
7216 # If the user did not use the arguments to specify the items to instantiate,
7217 # then the envvar interface is used.  Set only those that are not.
7218 # We use the long form for the default assignment because of an extremely
7219 # bizarre bug on SunOS 4.1.3.
7220 if $ac_need_defaults; then
7221   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7222   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7223   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7224 fi
7225
7226 # Have a temporary directory for convenience.  Make it in the build tree
7227 # simply because there is no reason against having it here, and in addition,
7228 # creating and moving files from /tmp can sometimes cause problems.
7229 # Hook for its removal unless debugging.
7230 # Note that there is a small window in which the directory will not be cleaned:
7231 # after its creation but before its name has been assigned to `$tmp'.
7232 $debug ||
7233 {
7234   tmp=
7235   trap 'exit_status=$?
7236   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7237 ' 0
7238   trap 'as_fn_exit 1' 1 2 13 15
7239 }
7240 # Create a (secure) tmp directory for tmp files.
7241
7242 {
7243   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7244   test -n "$tmp" && test -d "$tmp"
7245 }  ||
7246 {
7247   tmp=./conf$$-$RANDOM
7248   (umask 077 && mkdir "$tmp")
7249 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7250
7251 # Set up the scripts for CONFIG_FILES section.
7252 # No need to generate them if there are no CONFIG_FILES.
7253 # This happens for instance with `./config.status config.h'.
7254 if test -n "$CONFIG_FILES"; then
7255
7256
7257 ac_cr=`echo X | tr X '\015'`
7258 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7259 # But we know of no other shell where ac_cr would be empty at this
7260 # point, so we can use a bashism as a fallback.
7261 if test "x$ac_cr" = x; then
7262   eval ac_cr=\$\'\\r\'
7263 fi
7264 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7265 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7266   ac_cs_awk_cr='\r'
7267 else
7268   ac_cs_awk_cr=$ac_cr
7269 fi
7270
7271 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7272 _ACEOF
7273
7274
7275 {
7276   echo "cat >conf$$subs.awk <<_ACEOF" &&
7277   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7278   echo "_ACEOF"
7279 } >conf$$subs.sh ||
7280   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7281 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7282 ac_delim='%!_!# '
7283 for ac_last_try in false false false false false :; do
7284   . ./conf$$subs.sh ||
7285     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7286
7287   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7288   if test $ac_delim_n = $ac_delim_num; then
7289     break
7290   elif $ac_last_try; then
7291     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7292   else
7293     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7294   fi
7295 done
7296 rm -f conf$$subs.sh
7297
7298 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7299 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7300 _ACEOF
7301 sed -n '
7302 h
7303 s/^/S["/; s/!.*/"]=/
7304 p
7305 g
7306 s/^[^!]*!//
7307 :repl
7308 t repl
7309 s/'"$ac_delim"'$//
7310 t delim
7311 :nl
7312 h
7313 s/\(.\{148\}\).*/\1/
7314 t more1
7315 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7316 p
7317 n
7318 b repl
7319 :more1
7320 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7321 p
7322 g
7323 s/.\{148\}//
7324 t nl
7325 :delim
7326 h
7327 s/\(.\{148\}\).*/\1/
7328 t more2
7329 s/["\\]/\\&/g; s/^/"/; s/$/"/
7330 p
7331 b
7332 :more2
7333 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7334 p
7335 g
7336 s/.\{148\}//
7337 t delim
7338 ' <conf$$subs.awk | sed '
7339 /^[^""]/{
7340   N
7341   s/\n//
7342 }
7343 ' >>$CONFIG_STATUS || ac_write_fail=1
7344 rm -f conf$$subs.awk
7345 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7346 _ACAWK
7347 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7348   for (key in S) S_is_set[key] = 1
7349   FS = "\a"
7350
7351 }
7352 {
7353   line = $ 0
7354   nfields = split(line, field, "@")
7355   substed = 0
7356   len = length(field[1])
7357   for (i = 2; i < nfields; i++) {
7358     key = field[i]
7359     keylen = length(key)
7360     if (S_is_set[key]) {
7361       value = S[key]
7362       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7363       len += length(value) + length(field[++i])
7364       substed = 1
7365     } else
7366       len += 1 + keylen
7367   }
7368
7369   print line
7370 }
7371
7372 _ACAWK
7373 _ACEOF
7374 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7375 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7376   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7377 else
7378   cat
7379 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7380   || as_fn_error "could not setup config files machinery" "$LINENO" 5
7381 _ACEOF
7382
7383 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7384 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7385 # trailing colons and then remove the whole line if VPATH becomes empty
7386 # (actually we leave an empty line to preserve line numbers).
7387 if test "x$srcdir" = x.; then
7388   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7389 s/:*\$(srcdir):*/:/
7390 s/:*\${srcdir}:*/:/
7391 s/:*@srcdir@:*/:/
7392 s/^\([^=]*=[     ]*\):*/\1/
7393 s/:*$//
7394 s/^[^=]*=[       ]*$//
7395 }'
7396 fi
7397
7398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7399 fi # test -n "$CONFIG_FILES"
7400
7401 # Set up the scripts for CONFIG_HEADERS section.
7402 # No need to generate them if there are no CONFIG_HEADERS.
7403 # This happens for instance with `./config.status Makefile'.
7404 if test -n "$CONFIG_HEADERS"; then
7405 cat >"$tmp/defines.awk" <<\_ACAWK ||
7406 BEGIN {
7407 _ACEOF
7408
7409 # Transform confdefs.h into an awk script `defines.awk', embedded as
7410 # here-document in config.status, that substitutes the proper values into
7411 # config.h.in to produce config.h.
7412
7413 # Create a delimiter string that does not exist in confdefs.h, to ease
7414 # handling of long lines.
7415 ac_delim='%!_!# '
7416 for ac_last_try in false false :; do
7417   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7418   if test -z "$ac_t"; then
7419     break
7420   elif $ac_last_try; then
7421     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7422   else
7423     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7424   fi
7425 done
7426
7427 # For the awk script, D is an array of macro values keyed by name,
7428 # likewise P contains macro parameters if any.  Preserve backslash
7429 # newline sequences.
7430
7431 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7432 sed -n '
7433 s/.\{148\}/&'"$ac_delim"'/g
7434 t rset
7435 :rset
7436 s/^[     ]*#[    ]*define[       ][      ]*/ /
7437 t def
7438 d
7439 :def
7440 s/\\$//
7441 t bsnl
7442 s/["\\]/\\&/g
7443 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7444 D["\1"]=" \3"/p
7445 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7446 d
7447 :bsnl
7448 s/["\\]/\\&/g
7449 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7450 D["\1"]=" \3\\\\\\n"\\/p
7451 t cont
7452 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7453 t cont
7454 d
7455 :cont
7456 n
7457 s/.\{148\}/&'"$ac_delim"'/g
7458 t clear
7459 :clear
7460 s/\\$//
7461 t bsnlc
7462 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7463 d
7464 :bsnlc
7465 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7466 b cont
7467 ' <confdefs.h | sed '
7468 s/'"$ac_delim"'/"\\\
7469 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7470
7471 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7472   for (key in D) D_is_set[key] = 1
7473   FS = "\a"
7474 }
7475 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7476   line = \$ 0
7477   split(line, arg, " ")
7478   if (arg[1] == "#") {
7479     defundef = arg[2]
7480     mac1 = arg[3]
7481   } else {
7482     defundef = substr(arg[1], 2)
7483     mac1 = arg[2]
7484   }
7485   split(mac1, mac2, "(") #)
7486   macro = mac2[1]
7487   prefix = substr(line, 1, index(line, defundef) - 1)
7488   if (D_is_set[macro]) {
7489     # Preserve the white space surrounding the "#".
7490     print prefix "define", macro P[macro] D[macro]
7491     next
7492   } else {
7493     # Replace #undef with comments.  This is necessary, for example,
7494     # in the case of _POSIX_SOURCE, which is predefined and required
7495     # on some systems where configure will not decide to define it.
7496     if (defundef == "undef") {
7497       print "/*", prefix defundef, macro, "*/"
7498       next
7499     }
7500   }
7501 }
7502 { print }
7503 _ACAWK
7504 _ACEOF
7505 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7506   as_fn_error "could not setup config headers machinery" "$LINENO" 5
7507 fi # test -n "$CONFIG_HEADERS"
7508
7509
7510 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7511 shift
7512 for ac_tag
7513 do
7514   case $ac_tag in
7515   :[FHLC]) ac_mode=$ac_tag; continue;;
7516   esac
7517   case $ac_mode$ac_tag in
7518   :[FHL]*:*);;
7519   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7520   :[FH]-) ac_tag=-:-;;
7521   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7522   esac
7523   ac_save_IFS=$IFS
7524   IFS=:
7525   set x $ac_tag
7526   IFS=$ac_save_IFS
7527   shift
7528   ac_file=$1
7529   shift
7530
7531   case $ac_mode in
7532   :L) ac_source=$1;;
7533   :[FH])
7534     ac_file_inputs=
7535     for ac_f
7536     do
7537       case $ac_f in
7538       -) ac_f="$tmp/stdin";;
7539       *) # Look for the file first in the build tree, then in the source tree
7540          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7541          # because $ac_f cannot contain `:'.
7542          test -f "$ac_f" ||
7543            case $ac_f in
7544            [\\/$]*) false;;
7545            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7546            esac ||
7547            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7548       esac
7549       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7550       as_fn_append ac_file_inputs " '$ac_f'"
7551     done
7552
7553     # Let's still pretend it is `configure' which instantiates (i.e., don't
7554     # use $as_me), people would be surprised to read:
7555     #    /* config.h.  Generated by config.status.  */
7556     configure_input='Generated from '`
7557           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7558         `' by configure.'
7559     if test x"$ac_file" != x-; then
7560       configure_input="$ac_file.  $configure_input"
7561       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7562 $as_echo "$as_me: creating $ac_file" >&6;}
7563     fi
7564     # Neutralize special characters interpreted by sed in replacement strings.
7565     case $configure_input in #(
7566     *\&* | *\|* | *\\* )
7567        ac_sed_conf_input=`$as_echo "$configure_input" |
7568        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7569     *) ac_sed_conf_input=$configure_input;;
7570     esac
7571
7572     case $ac_tag in
7573     *:-:* | *:-) cat >"$tmp/stdin" \
7574       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7575     esac
7576     ;;
7577   esac
7578
7579   ac_dir=`$as_dirname -- "$ac_file" ||
7580 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7581          X"$ac_file" : 'X\(//\)[^/]' \| \
7582          X"$ac_file" : 'X\(//\)$' \| \
7583          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7584 $as_echo X"$ac_file" |
7585     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7586             s//\1/
7587             q
7588           }
7589           /^X\(\/\/\)[^/].*/{
7590             s//\1/
7591             q
7592           }
7593           /^X\(\/\/\)$/{
7594             s//\1/
7595             q
7596           }
7597           /^X\(\/\).*/{
7598             s//\1/
7599             q
7600           }
7601           s/.*/./; q'`
7602   as_dir="$ac_dir"; as_fn_mkdir_p
7603   ac_builddir=.
7604
7605 case "$ac_dir" in
7606 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7607 *)
7608   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7609   # A ".." for each directory in $ac_dir_suffix.
7610   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7611   case $ac_top_builddir_sub in
7612   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7613   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7614   esac ;;
7615 esac
7616 ac_abs_top_builddir=$ac_pwd
7617 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7618 # for backward compatibility:
7619 ac_top_builddir=$ac_top_build_prefix
7620
7621 case $srcdir in
7622   .)  # We are building in place.
7623     ac_srcdir=.
7624     ac_top_srcdir=$ac_top_builddir_sub
7625     ac_abs_top_srcdir=$ac_pwd ;;
7626   [\\/]* | ?:[\\/]* )  # Absolute name.
7627     ac_srcdir=$srcdir$ac_dir_suffix;
7628     ac_top_srcdir=$srcdir
7629     ac_abs_top_srcdir=$srcdir ;;
7630   *) # Relative name.
7631     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7632     ac_top_srcdir=$ac_top_build_prefix$srcdir
7633     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7634 esac
7635 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7636
7637
7638   case $ac_mode in
7639   :F)
7640   #
7641   # CONFIG_FILE
7642   #
7643
7644   case $INSTALL in
7645   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7646   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7647   esac
7648 _ACEOF
7649
7650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7651 # If the template does not know about datarootdir, expand it.
7652 # FIXME: This hack should be removed a few years after 2.60.
7653 ac_datarootdir_hack=; ac_datarootdir_seen=
7654 ac_sed_dataroot='
7655 /datarootdir/ {
7656   p
7657   q
7658 }
7659 /@datadir@/p
7660 /@docdir@/p
7661 /@infodir@/p
7662 /@localedir@/p
7663 /@mandir@/p'
7664 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7665 *datarootdir*) ac_datarootdir_seen=yes;;
7666 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7667   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7668 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7669 _ACEOF
7670 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7671   ac_datarootdir_hack='
7672   s&@datadir@&$datadir&g
7673   s&@docdir@&$docdir&g
7674   s&@infodir@&$infodir&g
7675   s&@localedir@&$localedir&g
7676   s&@mandir@&$mandir&g
7677   s&\\\${datarootdir}&$datarootdir&g' ;;
7678 esac
7679 _ACEOF
7680
7681 # Neutralize VPATH when `$srcdir' = `.'.
7682 # Shell code in configure.ac might set extrasub.
7683 # FIXME: do we really want to maintain this feature?
7684 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7685 ac_sed_extra="$ac_vpsub
7686 $extrasub
7687 _ACEOF
7688 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7689 :t
7690 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7691 s|@configure_input@|$ac_sed_conf_input|;t t
7692 s&@top_builddir@&$ac_top_builddir_sub&;t t
7693 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7694 s&@srcdir@&$ac_srcdir&;t t
7695 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7696 s&@top_srcdir@&$ac_top_srcdir&;t t
7697 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7698 s&@builddir@&$ac_builddir&;t t
7699 s&@abs_builddir@&$ac_abs_builddir&;t t
7700 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7701 s&@INSTALL@&$ac_INSTALL&;t t
7702 $ac_datarootdir_hack
7703 "
7704 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7705   || as_fn_error "could not create $ac_file" "$LINENO" 5
7706
7707 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7708   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7709   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7710   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7711 which seems to be undefined.  Please make sure it is defined." >&5
7712 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7713 which seems to be undefined.  Please make sure it is defined." >&2;}
7714
7715   rm -f "$tmp/stdin"
7716   case $ac_file in
7717   -) cat "$tmp/out" && rm -f "$tmp/out";;
7718   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7719   esac \
7720   || as_fn_error "could not create $ac_file" "$LINENO" 5
7721  ;;
7722   :H)
7723   #
7724   # CONFIG_HEADER
7725   #
7726   if test x"$ac_file" != x-; then
7727     {
7728       $as_echo "/* $configure_input  */" \
7729       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7730     } >"$tmp/config.h" \
7731       || as_fn_error "could not create $ac_file" "$LINENO" 5
7732     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7733       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7734 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7735     else
7736       rm -f "$ac_file"
7737       mv "$tmp/config.h" "$ac_file" \
7738         || as_fn_error "could not create $ac_file" "$LINENO" 5
7739     fi
7740   else
7741     $as_echo "/* $configure_input  */" \
7742       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7743       || as_fn_error "could not create -" "$LINENO" 5
7744   fi
7745  ;;
7746
7747   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7748 $as_echo "$as_me: executing $ac_file commands" >&6;}
7749  ;;
7750   esac
7751
7752
7753   case $ac_file$ac_mode in
7754     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
7755     "default":C) case x$CONFIG_HEADERS in
7756 xconfig.h:config.in)
7757 echo > stamp-h ;;
7758 esac
7759  ;;
7760
7761   esac
7762 done # for ac_tag
7763
7764
7765 as_fn_exit 0
7766 _ACEOF
7767 ac_clean_files=$ac_clean_files_save
7768
7769 test $ac_write_fail = 0 ||
7770   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7771
7772
7773 # configure is writing to config.log, and then calls config.status.
7774 # config.status does its own redirection, appending to config.log.
7775 # Unfortunately, on DOS this fails, as config.log is still kept open
7776 # by configure, so config.status won't be able to write to it; its
7777 # output is simply discarded.  So we exec the FD to /dev/null,
7778 # effectively closing config.log, so it can be properly (re)opened and
7779 # appended to by config.status.  When coming back to configure, we
7780 # need to make the FD available again.
7781 if test "$no_create" != yes; then
7782   ac_cs_success=:
7783   ac_config_status_args=
7784   test "$silent" = yes &&
7785     ac_config_status_args="$ac_config_status_args --quiet"
7786   exec 5>/dev/null
7787   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7788   exec 5>>config.log
7789   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7790   # would make configure fail if this is the last instruction.
7791   $ac_cs_success || as_fn_exit $?
7792 fi
7793 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7794   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7795 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7796 fi
7797