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 LIBOBJS
 593 GNULIB_STDINT_H
 594 extra_libraries
 595 IPA_DEPFILES
 596 srv_xmlfiles
 597 srv_xmlbuiltin
 598 GDBSERVER_LIBS
 599 GDBSERVER_DEPFILES
 600 RDYNAMIC
 601 REPORT_BUGS_TEXI
 602 REPORT_BUGS_TO
 603 PKGVERSION
 604 WERROR_CFLAGS
 605 WARN_CFLAGS
 606 ustinc
 607 ustlibs
 608 ALLOCA
 609 SET_MAKE
 610 GMAKE_FALSE
 611 GMAKE_TRUE
 612 MAKE
 613 CCDEPMODE
 614 DEPDIR
 615 am__leading_dot
 616 host_noncanonical
 617 target_noncanonical
 618 COMPILER
 619 RANLIB
 620 AR
 621 INSTALL_DATA
 622 INSTALL_SCRIPT
 623 INSTALL_PROGRAM
 624 target_os
 625 target_vendor
 626 target_cpu
 627 target
 628 host_os
 629 host_vendor
 630 host_cpu
 631 host
 632 build_os
 633 build_vendor
 634 build_cpu
 635 build
 636 EGREP
 637 GREP
 638 CPP
 639 ac_ct_CXX
 640 CXXFLAGS
 641 CXX
 642 OBJEXT
 643 EXEEXT
 644 ac_ct_CC
 645 CPPFLAGS
 646 LDFLAGS
 647 CFLAGS
 648 CC
 649 MAINT
 650 MAINTAINER_MODE_FALSE
 651 MAINTAINER_MODE_TRUE
 652 target_alias
 653 host_alias
 654 build_alias
 655 LIBS
 656 ECHO_T
 657 ECHO_N
 658 ECHO_C
 659 DEFS
 660 mandir
 661 localedir
 662 libdir
 663 psdir
 664 pdfdir
 665 dvidir
 666 htmldir
 667 infodir
 668 docdir
 669 oldincludedir
 670 includedir
 671 localstatedir
 672 sharedstatedir
 673 sysconfdir
 674 datadir
 675 datarootdir
 676 libexecdir
 677 sbindir
 678 bindir
 679 program_transform_name
 680 prefix
 681 exec_prefix
 682 PACKAGE_URL
 683 PACKAGE_BUGREPORT
 684 PACKAGE_STRING
 685 PACKAGE_VERSION
 686 PACKAGE_TARNAME
 687 PACKAGE_NAME
 688 PATH_SEPARATOR
 689 SHELL'
 690 ac_subst_files=''
 691 ac_user_opts='
 692 enable_option_checking
 693 enable_maintainer_mode
 694 enable_largefile
 695 enable_build_with_cxx
 696 enable_libmcheck
 697 with_ust
 698 with_ust_include
 699 with_ust_lib
 700 enable_werror
 701 with_pkgversion
 702 with_bugurl
 703 with_libthread_db
 704 enable_inprocess_agent
 705 '
 706       ac_precious_vars='build_alias
 707 host_alias
 708 target_alias
 709 CC
 710 CFLAGS
 711 LDFLAGS
 712 LIBS
 713 CPPFLAGS
 714 CXX
 715 CXXFLAGS
 716 CCC
 717 CPP'
 718
 719
 720 # Initialize some variables set by options.
 721 ac_init_help=
 722 ac_init_version=false
 723 ac_unrecognized_opts=
 724 ac_unrecognized_sep=
 725 # The variables have the same names as the options, with
 726 # dashes changed to underlines.
 727 cache_file=/dev/null
 728 exec_prefix=NONE
 729 no_create=
 730 no_recursion=
 731 prefix=NONE
 732 program_prefix=NONE
 733 program_suffix=NONE
 734 program_transform_name=s,x,x,
 735 silent=
 736 site=
 737 srcdir=
 738 verbose=
 739 x_includes=NONE
 740 x_libraries=NONE
 741
 742 # Installation directory options.
 743 # These are left unexpanded so users can "make install exec_prefix=/foo"
 744 # and all the variables that are supposed to be based on exec_prefix
 745 # by default will actually change.
 746 # Use braces instead of parens because sh, perl, etc. also accept them.
 747 # (The list follows the same order as the GNU Coding Standards.)
 748 bindir='${exec_prefix}/bin'
 749 sbindir='${exec_prefix}/sbin'
 750 libexecdir='${exec_prefix}/libexec'
 751 datarootdir='${prefix}/share'
 752 datadir='${datarootdir}'
 753 sysconfdir='${prefix}/etc'
 754 sharedstatedir='${prefix}/com'
 755 localstatedir='${prefix}/var'
 756 includedir='${prefix}/include'
 757 oldincludedir='/usr/include'
 758 docdir='${datarootdir}/doc/${PACKAGE}'
 759 infodir='${datarootdir}/info'
 760 htmldir='${docdir}'
 761 dvidir='${docdir}'
 762 pdfdir='${docdir}'
 763 psdir='${docdir}'
 764 libdir='${exec_prefix}/lib'
 765 localedir='${datarootdir}/locale'
 766 mandir='${datarootdir}/man'
 767
 768 ac_prev=
 769 ac_dashdash=
 770 for ac_option
 771 do
 772   # If the previous option needs an argument, assign it.
 773   if test -n "$ac_prev"; then
 774     eval $ac_prev=\$ac_option
 775     ac_prev=
 776     continue
 777   fi
 778
 779   case $ac_option in
 780   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 781   *)    ac_optarg=yes ;;
 782   esac
 783
 784   # Accept the important Cygnus configure options, so we can diagnose typos.
 785
 786   case $ac_dashdash$ac_option in
 787   --)
 788     ac_dashdash=yes ;;
 789
 790   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 791     ac_prev=bindir ;;
 792   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 793     bindir=$ac_optarg ;;
 794
 795   -build | --build | --buil | --bui | --bu)
 796     ac_prev=build_alias ;;
 797   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 798     build_alias=$ac_optarg ;;
 799
 800   -cache-file | --cache-file | --cache-fil | --cache-fi \
 801   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 802     ac_prev=cache_file ;;
 803   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 804   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 805     cache_file=$ac_optarg ;;
 806
 807   --config-cache | -C)
 808     cache_file=config.cache ;;
 809
 810   -datadir | --datadir | --datadi | --datad)
 811     ac_prev=datadir ;;
 812   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 813     datadir=$ac_optarg ;;
 814
 815   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 816   | --dataroo | --dataro | --datar)
 817     ac_prev=datarootdir ;;
 818   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 819   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 820     datarootdir=$ac_optarg ;;
 821
 822   -disable-* | --disable-*)
 823     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 824     # Reject names that are not valid shell variable names.
 825     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 826       as_fn_error "invalid feature name: $ac_useropt"
 827     ac_useropt_orig=$ac_useropt
 828     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 829     case $ac_user_opts in
 830       *"
 831 "enable_$ac_useropt"
 832 "*) ;;
 833       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 834          ac_unrecognized_sep=', ';;
 835     esac
 836     eval enable_$ac_useropt=no ;;
 837
 838   -docdir | --docdir | --docdi | --doc | --do)
 839     ac_prev=docdir ;;
 840   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 841     docdir=$ac_optarg ;;
 842
 843   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 844     ac_prev=dvidir ;;
 845   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 846     dvidir=$ac_optarg ;;
 847
 848   -enable-* | --enable-*)
 849     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 850     # Reject names that are not valid shell variable names.
 851     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 852       as_fn_error "invalid feature name: $ac_useropt"
 853     ac_useropt_orig=$ac_useropt
 854     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 855     case $ac_user_opts in
 856       *"
 857 "enable_$ac_useropt"
 858 "*) ;;
 859       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 860          ac_unrecognized_sep=', ';;
 861     esac
 862     eval enable_$ac_useropt=\$ac_optarg ;;
 863
 864   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 865   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 866   | --exec | --exe | --ex)
 867     ac_prev=exec_prefix ;;
 868   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 869   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 870   | --exec=* | --exe=* | --ex=*)
 871     exec_prefix=$ac_optarg ;;
 872
 873   -gas | --gas | --ga | --g)
 874     # Obsolete; use --with-gas.
 875     with_gas=yes ;;
 876
 877   -help | --help | --hel | --he | -h)
 878     ac_init_help=long ;;
 879   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 880     ac_init_help=recursive ;;
 881   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 882     ac_init_help=short ;;
 883
 884   -host | --host | --hos | --ho)
 885     ac_prev=host_alias ;;
 886   -host=* | --host=* | --hos=* | --ho=*)
 887     host_alias=$ac_optarg ;;
 888
 889   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 890     ac_prev=htmldir ;;
 891   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 892   | --ht=*)
 893     htmldir=$ac_optarg ;;
 894
 895   -includedir | --includedir | --includedi | --included | --include \
 896   | --includ | --inclu | --incl | --inc)
 897     ac_prev=includedir ;;
 898   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 899   | --includ=* | --inclu=* | --incl=* | --inc=*)
 900     includedir=$ac_optarg ;;
 901
 902   -infodir | --infodir | --infodi | --infod | --info | --inf)
 903     ac_prev=infodir ;;
 904   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 905     infodir=$ac_optarg ;;
 906
 907   -libdir | --libdir | --libdi | --libd)
 908     ac_prev=libdir ;;
 909   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 910     libdir=$ac_optarg ;;
 911
 912   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 913   | --libexe | --libex | --libe)
 914     ac_prev=libexecdir ;;
 915   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 916   | --libexe=* | --libex=* | --libe=*)
 917     libexecdir=$ac_optarg ;;
 918
 919   -localedir | --localedir | --localedi | --localed | --locale)
 920     ac_prev=localedir ;;
 921   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 922     localedir=$ac_optarg ;;
 923
 924   -localstatedir | --localstatedir | --localstatedi | --localstated \
 925   | --localstate | --localstat | --localsta | --localst | --locals)
 926     ac_prev=localstatedir ;;
 927   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 928   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 929     localstatedir=$ac_optarg ;;
 930
 931   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 932     ac_prev=mandir ;;
 933   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 934     mandir=$ac_optarg ;;
 935
 936   -nfp | --nfp | --nf)
 937     # Obsolete; use --without-fp.
 938     with_fp=no ;;
 939
 940   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 941   | --no-cr | --no-c | -n)
 942     no_create=yes ;;
 943
 944   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 945   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 946     no_recursion=yes ;;
 947
 948   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 949   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 950   | --oldin | --oldi | --old | --ol | --o)
 951     ac_prev=oldincludedir ;;
 952   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 953   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 954   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 955     oldincludedir=$ac_optarg ;;
 956
 957   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 958     ac_prev=prefix ;;
 959   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 960     prefix=$ac_optarg ;;
 961
 962   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 963   | --program-pre | --program-pr | --program-p)
 964     ac_prev=program_prefix ;;
 965   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 966   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 967     program_prefix=$ac_optarg ;;
 968
 969   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 970   | --program-suf | --program-su | --program-s)
 971     ac_prev=program_suffix ;;
 972   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 973   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 974     program_suffix=$ac_optarg ;;
 975
 976   -program-transform-name | --program-transform-name \
 977   | --program-transform-nam | --program-transform-na \
 978   | --program-transform-n | --program-transform- \
 979   | --program-transform | --program-transfor \
 980   | --program-transfo | --program-transf \
 981   | --program-trans | --program-tran \
 982   | --progr-tra | --program-tr | --program-t)
 983     ac_prev=program_transform_name ;;
 984   -program-transform-name=* | --program-transform-name=* \
 985   | --program-transform-nam=* | --program-transform-na=* \
 986   | --program-transform-n=* | --program-transform-=* \
 987   | --program-transform=* | --program-transfor=* \
 988   | --program-transfo=* | --program-transf=* \
 989   | --program-trans=* | --program-tran=* \
 990   | --progr-tra=* | --program-tr=* | --program-t=*)
 991     program_transform_name=$ac_optarg ;;
 992
 993   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 994     ac_prev=pdfdir ;;
 995   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 996     pdfdir=$ac_optarg ;;
 997
 998   -psdir | --psdir | --psdi | --psd | --ps)
 999     ac_prev=psdir ;;
1000   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1001     psdir=$ac_optarg ;;
1002
1003   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1004   | -silent | --silent | --silen | --sile | --sil)
1005     silent=yes ;;
1006
1007   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1008     ac_prev=sbindir ;;
1009   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1010   | --sbi=* | --sb=*)
1011     sbindir=$ac_optarg ;;
1012
1013   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1014   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1015   | --sharedst | --shareds | --shared | --share | --shar \
1016   | --sha | --sh)
1017     ac_prev=sharedstatedir ;;
1018   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1019   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1020   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1021   | --sha=* | --sh=*)
1022     sharedstatedir=$ac_optarg ;;
1023
1024   -site | --site | --sit)
1025     ac_prev=site ;;
1026   -site=* | --site=* | --sit=*)
1027     site=$ac_optarg ;;
1028
1029   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1030     ac_prev=srcdir ;;
1031   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1032     srcdir=$ac_optarg ;;
1033
1034   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1035   | --syscon | --sysco | --sysc | --sys | --sy)
1036     ac_prev=sysconfdir ;;
1037   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1038   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1039     sysconfdir=$ac_optarg ;;
1040
1041   -target | --target | --targe | --targ | --tar | --ta | --t)
1042     ac_prev=target_alias ;;
1043   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1044     target_alias=$ac_optarg ;;
1045
1046   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1047     verbose=yes ;;
1048
1049   -version | --version | --versio | --versi | --vers | -V)
1050     ac_init_version=: ;;
1051
1052   -with-* | --with-*)
1053     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1054     # Reject names that are not valid shell variable names.
1055     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1056       as_fn_error "invalid package name: $ac_useropt"
1057     ac_useropt_orig=$ac_useropt
1058     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1059     case $ac_user_opts in
1060       *"
1061 "with_$ac_useropt"
1062 "*) ;;
1063       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1064          ac_unrecognized_sep=', ';;
1065     esac
1066     eval with_$ac_useropt=\$ac_optarg ;;
1067
1068   -without-* | --without-*)
1069     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1070     # Reject names that are not valid shell variable names.
1071     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1072       as_fn_error "invalid package name: $ac_useropt"
1073     ac_useropt_orig=$ac_useropt
1074     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1075     case $ac_user_opts in
1076       *"
1077 "with_$ac_useropt"
1078 "*) ;;
1079       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1080          ac_unrecognized_sep=', ';;
1081     esac
1082     eval with_$ac_useropt=no ;;
1083
1084   --x)
1085     # Obsolete; use --with-x.
1086     with_x=yes ;;
1087
1088   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1089   | --x-incl | --x-inc | --x-in | --x-i)
1090     ac_prev=x_includes ;;
1091   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1092   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1093     x_includes=$ac_optarg ;;
1094
1095   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1096   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1097     ac_prev=x_libraries ;;
1098   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1099   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1100     x_libraries=$ac_optarg ;;
1101
1102   -*) as_fn_error "unrecognized option: \`$ac_option'
1103 Try \`$0 --help' for more information."
1104     ;;
1105
1106   *=*)
1107     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1108     # Reject names that are not valid shell variable names.
1109     case $ac_envvar in #(
1110       '' | [0-9]* | *[!_$as_cr_alnum]* )
1111       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1112     esac
1113     eval $ac_envvar=\$ac_optarg
1114     export $ac_envvar ;;
1115
1116   *)
1117     # FIXME: should be removed in autoconf 3.0.
1118     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1119     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1120       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1121     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1122     ;;
1123
1124   esac
1125 done
1126
1127 if test -n "$ac_prev"; then
1128   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1129   as_fn_error "missing argument to $ac_option"
1130 fi
1131
1132 if test -n "$ac_unrecognized_opts"; then
1133   case $enable_option_checking in
1134     no) ;;
1135     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1136     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1137   esac
1138 fi
1139
1140 # Check all directory arguments for consistency.
1141 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1142                 datadir sysconfdir sharedstatedir localstatedir includedir \
1143                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1144                 libdir localedir mandir
1145 do
1146   eval ac_val=\$$ac_var
1147   # Remove trailing slashes.
1148   case $ac_val in
1149     */ )
1150       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1151       eval $ac_var=\$ac_val;;
1152   esac
1153   # Be sure to have absolute directory names.
1154   case $ac_val in
1155     [\\/$]* | ?:[\\/]* )  continue;;
1156     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1157   esac
1158   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1159 done
1160
1161 # There might be people who depend on the old broken behavior: `$host'
1162 # used to hold the argument of --host etc.
1163 # FIXME: To remove some day.
1164 build=$build_alias
1165 host=$host_alias
1166 target=$target_alias
1167
1168 # FIXME: To remove some day.
1169 if test "x$host_alias" != x; then
1170   if test "x$build_alias" = x; then
1171     cross_compiling=maybe
1172     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1173     If a cross compiler is detected then cross compile mode will be used." >&2
1174   elif test "x$build_alias" != "x$host_alias"; then
1175     cross_compiling=yes
1176   fi
1177 fi
1178
1179 ac_tool_prefix=
1180 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1181
1182 test "$silent" = yes && exec 6>/dev/null
1183
1184
1185 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1186 ac_ls_di=`ls -di .` &&
1187 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1188   as_fn_error "working directory cannot be determined"
1189 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1190   as_fn_error "pwd does not report name of working directory"
1191
1192
1193 # Find the source files, if location was not specified.
1194 if test -z "$srcdir"; then
1195   ac_srcdir_defaulted=yes
1196   # Try the directory containing this script, then the parent directory.
1197   ac_confdir=`$as_dirname -- "$as_myself" ||
1198 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1199          X"$as_myself" : 'X\(//\)[^/]' \| \
1200          X"$as_myself" : 'X\(//\)$' \| \
1201          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1202 $as_echo X"$as_myself" |
1203     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1204             s//\1/
1205             q
1206           }
1207           /^X\(\/\/\)[^/].*/{
1208             s//\1/
1209             q
1210           }
1211           /^X\(\/\/\)$/{
1212             s//\1/
1213             q
1214           }
1215           /^X\(\/\).*/{
1216             s//\1/
1217             q
1218           }
1219           s/.*/./; q'`
1220   srcdir=$ac_confdir
1221   if test ! -r "$srcdir/$ac_unique_file"; then
1222     srcdir=..
1223   fi
1224 else
1225   ac_srcdir_defaulted=no
1226 fi
1227 if test ! -r "$srcdir/$ac_unique_file"; then
1228   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1229   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1230 fi
1231 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1232 ac_abs_confdir=`(
1233         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1234         pwd)`
1235 # When building in place, set srcdir=.
1236 if test "$ac_abs_confdir" = "$ac_pwd"; then
1237   srcdir=.
1238 fi
1239 # Remove unnecessary trailing slashes from srcdir.
1240 # Double slashes in file names in object file debugging info
1241 # mess up M-x gdb in Emacs.
1242 case $srcdir in
1243 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1244 esac
1245 for ac_var in $ac_precious_vars; do
1246   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1247   eval ac_env_${ac_var}_value=\$${ac_var}
1248   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1249   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1250 done
1251
1252 #
1253 # Report the --help message.
1254 #
1255 if test "$ac_init_help" = "long"; then
1256   # Omit some internal or obsolete options to make the list less imposing.
1257   # This message is too long to be a string in the A/UX 3.1 sh.
1258   cat <<_ACEOF
1259 \`configure' configures this package to adapt to many kinds of systems.
1260
1261 Usage: $0 [OPTION]... [VAR=VALUE]...
1262
1263 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1264 VAR=VALUE.  See below for descriptions of some of the useful variables.
1265
1266 Defaults for the options are specified in brackets.
1267
1268 Configuration:
1269   -h, --help              display this help and exit
1270       --help=short        display options specific to this package
1271       --help=recursive    display the short help of all the included packages
1272   -V, --version           display version information and exit
1273   -q, --quiet, --silent   do not print \`checking...' messages
1274       --cache-file=FILE   cache test results in FILE [disabled]
1275   -C, --config-cache      alias for \`--cache-file=config.cache'
1276   -n, --no-create         do not create output files
1277       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1278
1279 Installation directories:
1280   --prefix=PREFIX         install architecture-independent files in PREFIX
1281                           [$ac_default_prefix]
1282   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1283                           [PREFIX]
1284
1285 By default, \`make install' will install all the files in
1286 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1287 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1288 for instance \`--prefix=\$HOME'.
1289
1290 For better control, use the options below.
1291
1292 Fine tuning of the installation directories:
1293   --bindir=DIR            user executables [EPREFIX/bin]
1294   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1295   --libexecdir=DIR        program executables [EPREFIX/libexec]
1296   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1297   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1298   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1299   --libdir=DIR            object code libraries [EPREFIX/lib]
1300   --includedir=DIR        C header files [PREFIX/include]
1301   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1302   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1303   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1304   --infodir=DIR           info documentation [DATAROOTDIR/info]
1305   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1306   --mandir=DIR            man documentation [DATAROOTDIR/man]
1307   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1308   --htmldir=DIR           html documentation [DOCDIR]
1309   --dvidir=DIR            dvi documentation [DOCDIR]
1310   --pdfdir=DIR            pdf documentation [DOCDIR]
1311   --psdir=DIR             ps documentation [DOCDIR]
1312 _ACEOF
1313
1314   cat <<\_ACEOF
1315
1316 Program names:
1317   --program-prefix=PREFIX            prepend PREFIX to installed program names
1318   --program-suffix=SUFFIX            append SUFFIX to installed program names
1319   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1320
1321 System types:
1322   --build=BUILD     configure for building on BUILD [guessed]
1323   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1324   --target=TARGET   configure for building compilers for TARGET [HOST]
1325 _ACEOF
1326 fi
1327
1328 if test -n "$ac_init_help"; then
1329
1330   cat <<\_ACEOF
1331
1332 Optional Features:
1333   --disable-option-checking  ignore unrecognized --enable/--with options
1334   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1335   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1336   --enable-maintainer-mode  enable make rules and dependencies not useful
1337                           (and sometimes confusing) to the casual installer
1338   --disable-largefile     omit support for large files
1339   --enable-build-with-cxx build with C++ compiler instead of C compiler
1340   --enable-libmcheck      Try linking with -lmcheck if available
1341   --enable-werror         treat compile warnings as errors
1342   --enable-inprocess-agent
1343                           inprocess agent
1344
1345 Optional Packages:
1346   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1347   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1348   --with-ust=PATH       Specify prefix directory for the installed UST package
1349                           Equivalent to --with-ust-include=PATH/include
1350                           plus --with-ust-lib=PATH/lib
1351   --with-ust-include=PATH Specify directory for installed UST include files
1352   --with-ust-lib=PATH   Specify the directory for the installed UST library
1353   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1354   --with-bugurl=URL       Direct users to URL to report a bug
1355   --with-libthread-db=PATH
1356                           use given libthread_db directly
1357
1358 Some influential environment variables:
1359   CC          C compiler command
1360   CFLAGS      C compiler flags
1361   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1362               nonstandard directory <lib dir>
1363   LIBS        libraries to pass to the linker, e.g. -l<library>
1364   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1365               you have headers in a nonstandard directory <include dir>
1366   CXX         C++ compiler command
1367   CXXFLAGS    C++ compiler flags
1368   CPP         C preprocessor
1369
1370 Use these variables to override the choices made by `configure' or to help
1371 it to find libraries and programs with nonstandard names/locations.
1372
1373 Report bugs to the package provider.
1374 _ACEOF
1375 ac_status=$?
1376 fi
1377
1378 if test "$ac_init_help" = "recursive"; then
1379   # If there are subdirs, report their specific --help.
1380   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1381     test -d "$ac_dir" ||
1382       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1383       continue
1384     ac_builddir=.
1385
1386 case "$ac_dir" in
1387 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1388 *)
1389   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1390   # A ".." for each directory in $ac_dir_suffix.
1391   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1392   case $ac_top_builddir_sub in
1393   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1395   esac ;;
1396 esac
1397 ac_abs_top_builddir=$ac_pwd
1398 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1399 # for backward compatibility:
1400 ac_top_builddir=$ac_top_build_prefix
1401
1402 case $srcdir in
1403   .)  # We are building in place.
1404     ac_srcdir=.
1405     ac_top_srcdir=$ac_top_builddir_sub
1406     ac_abs_top_srcdir=$ac_pwd ;;
1407   [\\/]* | ?:[\\/]* )  # Absolute name.
1408     ac_srcdir=$srcdir$ac_dir_suffix;
1409     ac_top_srcdir=$srcdir
1410     ac_abs_top_srcdir=$srcdir ;;
1411   *) # Relative name.
1412     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1413     ac_top_srcdir=$ac_top_build_prefix$srcdir
1414     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1415 esac
1416 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1417
1418     cd "$ac_dir" || { ac_status=$?; continue; }
1419     # Check for guested configure.
1420     if test -f "$ac_srcdir/configure.gnu"; then
1421       echo &&
1422       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1423     elif test -f "$ac_srcdir/configure"; then
1424       echo &&
1425       $SHELL "$ac_srcdir/configure" --help=recursive
1426     else
1427       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1428     fi || ac_status=$?
1429     cd "$ac_pwd" || { ac_status=$?; break; }
1430   done
1431 fi
1432
1433 test -n "$ac_init_help" && exit $ac_status
1434 if $ac_init_version; then
1435   cat <<\_ACEOF
1436 configure
1437 generated by GNU Autoconf 2.64
1438
1439 Copyright (C) 2009 Free Software Foundation, Inc.
1440 This configure script is free software; the Free Software Foundation
1441 gives unlimited permission to copy, distribute and modify it.
1442 _ACEOF
1443   exit
1444 fi
1445
1446 ## ------------------------ ##
1447 ## Autoconf initialization. ##
1448 ## ------------------------ ##
1449
1450 # ac_fn_c_try_compile LINENO
1451 # --------------------------
1452 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1453 ac_fn_c_try_compile ()
1454 {
1455   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1456   rm -f conftest.$ac_objext
1457   if { { ac_try="$ac_compile"
1458 case "(($ac_try" in
1459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1460   *) ac_try_echo=$ac_try;;
1461 esac
1462 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1463 $as_echo "$ac_try_echo"; } >&5
1464   (eval "$ac_compile") 2>conftest.err
1465   ac_status=$?
1466   if test -s conftest.err; then
1467     grep -v '^ *+' conftest.err >conftest.er1
1468     cat conftest.er1 >&5
1469     mv -f conftest.er1 conftest.err
1470   fi
1471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1472   test $ac_status = 0; } && {
1473          test -z "$ac_c_werror_flag" ||
1474          test ! -s conftest.err
1475        } && test -s conftest.$ac_objext; then :
1476   ac_retval=0
1477 else
1478   $as_echo "$as_me: failed program was:" >&5
1479 sed 's/^/| /' conftest.$ac_ext >&5
1480
1481         ac_retval=1
1482 fi
1483   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1484   return $ac_retval
1485
1486 } # ac_fn_c_try_compile
1487
1488 # ac_fn_cxx_try_compile LINENO
1489 # ----------------------------
1490 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1491 ac_fn_cxx_try_compile ()
1492 {
1493   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1494   rm -f conftest.$ac_objext
1495   if { { ac_try="$ac_compile"
1496 case "(($ac_try" in
1497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1498   *) ac_try_echo=$ac_try;;
1499 esac
1500 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1501 $as_echo "$ac_try_echo"; } >&5
1502   (eval "$ac_compile") 2>conftest.err
1503   ac_status=$?
1504   if test -s conftest.err; then
1505     grep -v '^ *+' conftest.err >conftest.er1
1506     cat conftest.er1 >&5
1507     mv -f conftest.er1 conftest.err
1508   fi
1509   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510   test $ac_status = 0; } && {
1511          test -z "$ac_cxx_werror_flag" ||
1512          test ! -s conftest.err
1513        } && test -s conftest.$ac_objext; then :
1514   ac_retval=0
1515 else
1516   $as_echo "$as_me: failed program was:" >&5
1517 sed 's/^/| /' conftest.$ac_ext >&5
1518
1519         ac_retval=1
1520 fi
1521   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1522   return $ac_retval
1523
1524 } # ac_fn_cxx_try_compile
1525
1526 # ac_fn_c_try_cpp LINENO
1527 # ----------------------
1528 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1529 ac_fn_c_try_cpp ()
1530 {
1531   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1532   if { { ac_try="$ac_cpp conftest.$ac_ext"
1533 case "(($ac_try" in
1534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1535   *) ac_try_echo=$ac_try;;
1536 esac
1537 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1538 $as_echo "$ac_try_echo"; } >&5
1539   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1540   ac_status=$?
1541   if test -s conftest.err; then
1542     grep -v '^ *+' conftest.err >conftest.er1
1543     cat conftest.er1 >&5
1544     mv -f conftest.er1 conftest.err
1545   fi
1546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1547   test $ac_status = 0; } >/dev/null && {
1548          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1549          test ! -s conftest.err
1550        }; then :
1551   ac_retval=0
1552 else
1553   $as_echo "$as_me: failed program was:" >&5
1554 sed 's/^/| /' conftest.$ac_ext >&5
1555
1556     ac_retval=1
1557 fi
1558   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1559   return $ac_retval
1560
1561 } # ac_fn_c_try_cpp
1562
1563 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1564 # -------------------------------------------------------
1565 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1566 # the include files in INCLUDES and setting the cache variable VAR
1567 # accordingly.
1568 ac_fn_c_check_header_mongrel ()
1569 {
1570   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1571   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1573 $as_echo_n "checking for $2... " >&6; }
1574 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1575   $as_echo_n "(cached) " >&6
1576 fi
1577 eval ac_res=\$$3
1578                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1579 $as_echo "$ac_res" >&6; }
1580 else
1581   # Is the header compilable?
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1583 $as_echo_n "checking $2 usability... " >&6; }
1584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1585 /* end confdefs.h.  */
1586 $4
1587 #include <$2>
1588 _ACEOF
1589 if ac_fn_c_try_compile "$LINENO"; then :
1590   ac_header_compiler=yes
1591 else
1592   ac_header_compiler=no
1593 fi
1594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1596 $as_echo "$ac_header_compiler" >&6; }
1597
1598 # Is the header present?
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1600 $as_echo_n "checking $2 presence... " >&6; }
1601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1602 /* end confdefs.h.  */
1603 #include <$2>
1604 _ACEOF
1605 if ac_fn_c_try_cpp "$LINENO"; then :
1606   ac_header_preproc=yes
1607 else
1608   ac_header_preproc=no
1609 fi
1610 rm -f conftest.err conftest.$ac_ext
1611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1612 $as_echo "$ac_header_preproc" >&6; }
1613
1614 # So?  What about this header?
1615 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1616   yes:no: )
1617     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1618 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1619     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1620 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1621     ;;
1622   no:yes:* )
1623     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1624 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1625     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1626 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1627     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1628 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1629     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1630 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1631     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1632 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1633     ;;
1634 esac
1635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1636 $as_echo_n "checking for $2... " >&6; }
1637 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1638   $as_echo_n "(cached) " >&6
1639 else
1640   eval "$3=\$ac_header_compiler"
1641 fi
1642 eval ac_res=\$$3
1643                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1644 $as_echo "$ac_res" >&6; }
1645 fi
1646   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1647
1648 } # ac_fn_c_check_header_mongrel
1649
1650 # ac_fn_c_try_run LINENO
1651 # ----------------------
1652 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1653 # that executables *can* be run.
1654 ac_fn_c_try_run ()
1655 {
1656   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657   if { { ac_try="$ac_link"
1658 case "(($ac_try" in
1659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1660   *) ac_try_echo=$ac_try;;
1661 esac
1662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1663 $as_echo "$ac_try_echo"; } >&5
1664   (eval "$ac_link") 2>&5
1665   ac_status=$?
1666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1667   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1668   { { case "(($ac_try" in
1669   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1670   *) ac_try_echo=$ac_try;;
1671 esac
1672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1673 $as_echo "$ac_try_echo"; } >&5
1674   (eval "$ac_try") 2>&5
1675   ac_status=$?
1676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1677   test $ac_status = 0; }; }; then :
1678   ac_retval=0
1679 else
1680   $as_echo "$as_me: program exited with status $ac_status" >&5
1681        $as_echo "$as_me: failed program was:" >&5
1682 sed 's/^/| /' conftest.$ac_ext >&5
1683
1684        ac_retval=$ac_status
1685 fi
1686   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1687   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1688   return $ac_retval
1689
1690 } # ac_fn_c_try_run
1691
1692 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1693 # -------------------------------------------------------
1694 # Tests whether HEADER exists and can be compiled using the include files in
1695 # INCLUDES, setting the cache variable VAR accordingly.
1696 ac_fn_c_check_header_compile ()
1697 {
1698   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1700 $as_echo_n "checking for $2... " >&6; }
1701 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1702   $as_echo_n "(cached) " >&6
1703 else
1704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1705 /* end confdefs.h.  */
1706 $4
1707 #include <$2>
1708 _ACEOF
1709 if ac_fn_c_try_compile "$LINENO"; then :
1710   eval "$3=yes"
1711 else
1712   eval "$3=no"
1713 fi
1714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1715 fi
1716 eval ac_res=\$$3
1717                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1718 $as_echo "$ac_res" >&6; }
1719   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1720
1721 } # ac_fn_c_check_header_compile
1722
1723 # ac_fn_c_try_link LINENO
1724 # -----------------------
1725 # Try to link conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_c_try_link ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   rm -f conftest.$ac_objext conftest$ac_exeext
1730   if { { ac_try="$ac_link"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_link") 2>conftest.err
1738   ac_status=$?
1739   if test -s conftest.err; then
1740     grep -v '^ *+' conftest.err >conftest.er1
1741     cat conftest.er1 >&5
1742     mv -f conftest.er1 conftest.err
1743   fi
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && {
1746          test -z "$ac_c_werror_flag" ||
1747          test ! -s conftest.err
1748        } && test -s conftest$ac_exeext && {
1749          test "$cross_compiling" = yes ||
1750          $as_test_x conftest$ac_exeext
1751        }; then :
1752   ac_retval=0
1753 else
1754   $as_echo "$as_me: failed program was:" >&5
1755 sed 's/^/| /' conftest.$ac_ext >&5
1756
1757         ac_retval=1
1758 fi
1759   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1760   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1761   # interfere with the next link command; also delete a directory that is
1762   # left behind by Apple's compiler.  We do this before executing the actions.
1763   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1764   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1765   return $ac_retval
1766
1767 } # ac_fn_c_try_link
1768
1769 # ac_fn_c_check_func LINENO FUNC VAR
1770 # ----------------------------------
1771 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1772 ac_fn_c_check_func ()
1773 {
1774   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1776 $as_echo_n "checking for $2... " >&6; }
1777 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1778   $as_echo_n "(cached) " >&6
1779 else
1780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1781 /* end confdefs.h.  */
1782 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1783    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1784 #define $2 innocuous_$2
1785
1786 /* System header to define __stub macros and hopefully few prototypes,
1787     which can conflict with char $2 (); below.
1788     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1789     <limits.h> exists even on freestanding compilers.  */
1790
1791 #ifdef __STDC__
1792 # include <limits.h>
1793 #else
1794 # include <assert.h>
1795 #endif
1796
1797 #undef $2
1798
1799 /* Override any GCC internal prototype to avoid an error.
1800    Use char because int might match the return type of a GCC
1801    builtin and then its argument prototype would still apply.  */
1802 #ifdef __cplusplus
1803 extern "C"
1804 #endif
1805 char $2 ();
1806 /* The GNU C library defines this for functions which it implements
1807     to always fail with ENOSYS.  Some functions are actually named
1808     something starting with __ and the normal name is an alias.  */
1809 #if defined __stub_$2 || defined __stub___$2
1810 choke me
1811 #endif
1812
1813 int
1814 main ()
1815 {
1816 return $2 ();
1817   ;
1818   return 0;
1819 }
1820 _ACEOF
1821 if ac_fn_c_try_link "$LINENO"; then :
1822   eval "$3=yes"
1823 else
1824   eval "$3=no"
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext \
1827     conftest$ac_exeext conftest.$ac_ext
1828 fi
1829 eval ac_res=\$$3
1830                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1831 $as_echo "$ac_res" >&6; }
1832   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1833
1834 } # ac_fn_c_check_func
1835
1836 # ac_fn_c_check_decl LINENO SYMBOL VAR
1837 # ------------------------------------
1838 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1839 ac_fn_c_check_decl ()
1840 {
1841   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1842   as_decl_name=`echo $2|sed 's/ *(.*//'`
1843   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1845 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1846 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1847   $as_echo_n "(cached) " >&6
1848 else
1849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h.  */
1851 $4
1852 int
1853 main ()
1854 {
1855 #ifndef $as_decl_name
1856 #ifdef __cplusplus
1857   (void) $as_decl_use;
1858 #else
1859   (void) $as_decl_name;
1860 #endif
1861 #endif
1862
1863   ;
1864   return 0;
1865 }
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868   eval "$3=yes"
1869 else
1870   eval "$3=no"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1878
1879 } # ac_fn_c_check_decl
1880
1881 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1882 # -------------------------------------------
1883 # Tests whether TYPE exists after having included INCLUDES, setting cache
1884 # variable VAR accordingly.
1885 ac_fn_c_check_type ()
1886 {
1887   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1889 $as_echo_n "checking for $2... " >&6; }
1890 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1891   $as_echo_n "(cached) " >&6
1892 else
1893   eval "$3=no"
1894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 $4
1897 int
1898 main ()
1899 {
1900 if (sizeof ($2))
1901          return 0;
1902   ;
1903   return 0;
1904 }
1905 _ACEOF
1906 if ac_fn_c_try_compile "$LINENO"; then :
1907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 int
1911 main ()
1912 {
1913 if (sizeof (($2)))
1914             return 0;
1915   ;
1916   return 0;
1917 }
1918 _ACEOF
1919 if ac_fn_c_try_compile "$LINENO"; then :
1920
1921 else
1922   eval "$3=yes"
1923 fi
1924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1925 fi
1926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1927 fi
1928 eval ac_res=\$$3
1929                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1930 $as_echo "$ac_res" >&6; }
1931   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1932
1933 } # ac_fn_c_check_type
1934
1935 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1936 # --------------------------------------------
1937 # Tries to find the compile-time value of EXPR in a program that includes
1938 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1939 # computed
1940 ac_fn_c_compute_int ()
1941 {
1942   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1943   if test "$cross_compiling" = yes; then
1944     # Depending upon the size, compute the lo and hi bounds.
1945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1946 /* end confdefs.h.  */
1947 $4
1948 int
1949 main ()
1950 {
1951 static int test_array [1 - 2 * !(($2) >= 0)];
1952 test_array [0] = 0
1953
1954   ;
1955   return 0;
1956 }
1957 _ACEOF
1958 if ac_fn_c_try_compile "$LINENO"; then :
1959   ac_lo=0 ac_mid=0
1960   while :; do
1961     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1962 /* end confdefs.h.  */
1963 $4
1964 int
1965 main ()
1966 {
1967 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1968 test_array [0] = 0
1969
1970   ;
1971   return 0;
1972 }
1973 _ACEOF
1974 if ac_fn_c_try_compile "$LINENO"; then :
1975   ac_hi=$ac_mid; break
1976 else
1977   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1978                         if test $ac_lo -le $ac_mid; then
1979                           ac_lo= ac_hi=
1980                           break
1981                         fi
1982                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1983 fi
1984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985   done
1986 else
1987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988 /* end confdefs.h.  */
1989 $4
1990 int
1991 main ()
1992 {
1993 static int test_array [1 - 2 * !(($2) < 0)];
1994 test_array [0] = 0
1995
1996   ;
1997   return 0;
1998 }
1999 _ACEOF
2000 if ac_fn_c_try_compile "$LINENO"; then :
2001   ac_hi=-1 ac_mid=-1
2002   while :; do
2003     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $4
2006 int
2007 main ()
2008 {
2009 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2010 test_array [0] = 0
2011
2012   ;
2013   return 0;
2014 }
2015 _ACEOF
2016 if ac_fn_c_try_compile "$LINENO"; then :
2017   ac_lo=$ac_mid; break
2018 else
2019   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2020                         if test $ac_mid -le $ac_hi; then
2021                           ac_lo= ac_hi=
2022                           break
2023                         fi
2024                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2025 fi
2026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2027   done
2028 else
2029   ac_lo= ac_hi=
2030 fi
2031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2032 fi
2033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2034 # Binary search between lo and hi bounds.
2035 while test "x$ac_lo" != "x$ac_hi"; do
2036   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038 /* end confdefs.h.  */
2039 $4
2040 int
2041 main ()
2042 {
2043 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2044 test_array [0] = 0
2045
2046   ;
2047   return 0;
2048 }
2049 _ACEOF
2050 if ac_fn_c_try_compile "$LINENO"; then :
2051   ac_hi=$ac_mid
2052 else
2053   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2054 fi
2055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2056 done
2057 case $ac_lo in #((
2058 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2059 '') ac_retval=1 ;;
2060 esac
2061   else
2062     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2063 /* end confdefs.h.  */
2064 $4
2065 static long int longval () { return $2; }
2066 static unsigned long int ulongval () { return $2; }
2067 #include <stdio.h>
2068 #include <stdlib.h>
2069 int
2070 main ()
2071 {
2072
2073   FILE *f = fopen ("conftest.val", "w");
2074   if (! f)
2075     return 1;
2076   if (($2) < 0)
2077     {
2078       long int i = longval ();
2079       if (i != ($2))
2080         return 1;
2081       fprintf (f, "%ld", i);
2082     }
2083   else
2084     {
2085       unsigned long int i = ulongval ();
2086       if (i != ($2))
2087         return 1;
2088       fprintf (f, "%lu", i);
2089     }
2090   /* Do not output a trailing newline, as this causes \r\n confusion
2091      on some platforms.  */
2092   return ferror (f) || fclose (f) != 0;
2093
2094   ;
2095   return 0;
2096 }
2097 _ACEOF
2098 if ac_fn_c_try_run "$LINENO"; then :
2099   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2100 else
2101   ac_retval=1
2102 fi
2103 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2104   conftest.$ac_objext conftest.beam conftest.$ac_ext
2105 rm -f conftest.val
2106
2107   fi
2108   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2109   return $ac_retval
2110
2111 } # ac_fn_c_compute_int
2112
2113 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2114 # ----------------------------------------------------
2115 # Tries to find if the field MEMBER exists in type AGGR, after including
2116 # INCLUDES, setting cache variable VAR accordingly.
2117 ac_fn_c_check_member ()
2118 {
2119   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2121 $as_echo_n "checking for $2.$3... " >&6; }
2122 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2123   $as_echo_n "(cached) " >&6
2124 else
2125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2126 /* end confdefs.h.  */
2127 $5
2128 int
2129 main ()
2130 {
2131 static $2 ac_aggr;
2132 if (ac_aggr.$3)
2133 return 0;
2134   ;
2135   return 0;
2136 }
2137 _ACEOF
2138 if ac_fn_c_try_compile "$LINENO"; then :
2139   eval "$4=yes"
2140 else
2141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2142 /* end confdefs.h.  */
2143 $5
2144 int
2145 main ()
2146 {
2147 static $2 ac_aggr;
2148 if (sizeof ac_aggr.$3)
2149 return 0;
2150   ;
2151   return 0;
2152 }
2153 _ACEOF
2154 if ac_fn_c_try_compile "$LINENO"; then :
2155   eval "$4=yes"
2156 else
2157   eval "$4=no"
2158 fi
2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2160 fi
2161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2162 fi
2163 eval ac_res=\$$4
2164                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2165 $as_echo "$ac_res" >&6; }
2166   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2167
2168 } # ac_fn_c_check_member
2169 cat >config.log <<_ACEOF
2170 This file contains any messages produced by compilers while
2171 running configure, to aid debugging if configure makes a mistake.
2172
2173 It was created by $as_me, which was
2174 generated by GNU Autoconf 2.64.  Invocation command line was
2175
2176   $ $0 $@
2177
2178 _ACEOF
2179 exec 5>>config.log
2180 {
2181 cat <<_ASUNAME
2182 ## --------- ##
2183 ## Platform. ##
2184 ## --------- ##
2185
2186 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2187 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2188 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2189 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2190 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2191
2192 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2193 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2194
2195 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2196 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2197 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2198 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2199 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2200 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2201 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2202
2203 _ASUNAME
2204
2205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2206 for as_dir in $PATH
2207 do
2208   IFS=$as_save_IFS
2209   test -z "$as_dir" && as_dir=.
2210     $as_echo "PATH: $as_dir"
2211   done
2212 IFS=$as_save_IFS
2213
2214 } >&5
2215
2216 cat >&5 <<_ACEOF
2217
2218
2219 ## ----------- ##
2220 ## Core tests. ##
2221 ## ----------- ##
2222
2223 _ACEOF
2224
2225
2226 # Keep a trace of the command line.
2227 # Strip out --no-create and --no-recursion so they do not pile up.
2228 # Strip out --silent because we don't want to record it for future runs.
2229 # Also quote any args containing shell meta-characters.
2230 # Make two passes to allow for proper duplicate-argument suppression.
2231 ac_configure_args=
2232 ac_configure_args0=
2233 ac_configure_args1=
2234 ac_must_keep_next=false
2235 for ac_pass in 1 2
2236 do
2237   for ac_arg
2238   do
2239     case $ac_arg in
2240     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2241     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2242     | -silent | --silent | --silen | --sile | --sil)
2243       continue ;;
2244     *\'*)
2245       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2246     esac
2247     case $ac_pass in
2248     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2249     2)
2250       as_fn_append ac_configure_args1 " '$ac_arg'"
2251       if test $ac_must_keep_next = true; then
2252         ac_must_keep_next=false # Got value, back to normal.
2253       else
2254         case $ac_arg in
2255           *=* | --config-cache | -C | -disable-* | --disable-* \
2256           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2257           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2258           | -with-* | --with-* | -without-* | --without-* | --x)
2259             case "$ac_configure_args0 " in
2260               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2261             esac
2262             ;;
2263           -* ) ac_must_keep_next=true ;;
2264         esac
2265       fi
2266       as_fn_append ac_configure_args " '$ac_arg'"
2267       ;;
2268     esac
2269   done
2270 done
2271 { ac_configure_args0=; unset ac_configure_args0;}
2272 { ac_configure_args1=; unset ac_configure_args1;}
2273
2274 # When interrupted or exit'd, cleanup temporary files, and complete
2275 # config.log.  We remove comments because anyway the quotes in there
2276 # would cause problems or look ugly.
2277 # WARNING: Use '\'' to represent an apostrophe within the trap.
2278 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2279 trap 'exit_status=$?
2280   # Save into config.log some information that might help in debugging.
2281   {
2282     echo
2283
2284     cat <<\_ASBOX
2285 ## ---------------- ##
2286 ## Cache variables. ##
2287 ## ---------------- ##
2288 _ASBOX
2289     echo
2290     # The following way of writing the cache mishandles newlines in values,
2291 (
2292   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2293     eval ac_val=\$$ac_var
2294     case $ac_val in #(
2295     *${as_nl}*)
2296       case $ac_var in #(
2297       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2298 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2299       esac
2300       case $ac_var in #(
2301       _ | IFS | as_nl) ;; #(
2302       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2303       *) { eval $ac_var=; unset $ac_var;} ;;
2304       esac ;;
2305     esac
2306   done
2307   (set) 2>&1 |
2308     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2309     *${as_nl}ac_space=\ *)
2310       sed -n \
2311         "s/'\''/'\''\\\\'\'''\''/g;
2312           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2313       ;; #(
2314     *)
2315       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2316       ;;
2317     esac |
2318     sort
2319 )
2320     echo
2321
2322     cat <<\_ASBOX
2323 ## ----------------- ##
2324 ## Output variables. ##
2325 ## ----------------- ##
2326 _ASBOX
2327     echo
2328     for ac_var in $ac_subst_vars
2329     do
2330       eval ac_val=\$$ac_var
2331       case $ac_val in
2332       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2333       esac
2334       $as_echo "$ac_var='\''$ac_val'\''"
2335     done | sort
2336     echo
2337
2338     if test -n "$ac_subst_files"; then
2339       cat <<\_ASBOX
2340 ## ------------------- ##
2341 ## File substitutions. ##
2342 ## ------------------- ##
2343 _ASBOX
2344       echo
2345       for ac_var in $ac_subst_files
2346       do
2347         eval ac_val=\$$ac_var
2348         case $ac_val in
2349         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2350         esac
2351         $as_echo "$ac_var='\''$ac_val'\''"
2352       done | sort
2353       echo
2354     fi
2355
2356     if test -s confdefs.h; then
2357       cat <<\_ASBOX
2358 ## ----------- ##
2359 ## confdefs.h. ##
2360 ## ----------- ##
2361 _ASBOX
2362       echo
2363       cat confdefs.h
2364       echo
2365     fi
2366     test "$ac_signal" != 0 &&
2367       $as_echo "$as_me: caught signal $ac_signal"
2368     $as_echo "$as_me: exit $exit_status"
2369   } >&5
2370   rm -f core *.core core.conftest.* &&
2371     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2372     exit $exit_status
2373 ' 0
2374 for ac_signal in 1 2 13 15; do
2375   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2376 done
2377 ac_signal=0
2378
2379 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2380 rm -f -r conftest* confdefs.h
2381
2382 $as_echo "/* confdefs.h */" > confdefs.h
2383
2384 # Predefined preprocessor variables.
2385
2386 cat >>confdefs.h <<_ACEOF
2387 #define PACKAGE_NAME "$PACKAGE_NAME"
2388 _ACEOF
2389
2390 cat >>confdefs.h <<_ACEOF
2391 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2392 _ACEOF
2393
2394 cat >>confdefs.h <<_ACEOF
2395 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2396 _ACEOF
2397
2398 cat >>confdefs.h <<_ACEOF
2399 #define PACKAGE_STRING "$PACKAGE_STRING"
2400 _ACEOF
2401
2402 cat >>confdefs.h <<_ACEOF
2403 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2404 _ACEOF
2405
2406 cat >>confdefs.h <<_ACEOF
2407 #define PACKAGE_URL "$PACKAGE_URL"
2408 _ACEOF
2409
2410
2411 # Let the site file select an alternate cache file if it wants to.
2412 # Prefer an explicitly selected file to automatically selected ones.
2413 ac_site_file1=NONE
2414 ac_site_file2=NONE
2415 if test -n "$CONFIG_SITE"; then
2416   ac_site_file1=$CONFIG_SITE
2417 elif test "x$prefix" != xNONE; then
2418   ac_site_file1=$prefix/share/config.site
2419   ac_site_file2=$prefix/etc/config.site
2420 else
2421   ac_site_file1=$ac_default_prefix/share/config.site
2422   ac_site_file2=$ac_default_prefix/etc/config.site
2423 fi
2424 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2425 do
2426   test "x$ac_site_file" = xNONE && continue
2427   if test -r "$ac_site_file"; then
2428     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2429 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2430     sed 's/^/| /' "$ac_site_file" >&5
2431     . "$ac_site_file"
2432   fi
2433 done
2434
2435 if test -r "$cache_file"; then
2436   # Some versions of bash will fail to source /dev/null (special
2437   # files actually), so we avoid doing that.
2438   if test -f "$cache_file"; then
2439     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2440 $as_echo "$as_me: loading cache $cache_file" >&6;}
2441     case $cache_file in
2442       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2443       *)                      . "./$cache_file";;
2444     esac
2445   fi
2446 else
2447   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2448 $as_echo "$as_me: creating cache $cache_file" >&6;}
2449   >$cache_file
2450 fi
2451
2452 # Check that the precious variables saved in the cache have kept the same
2453 # value.
2454 ac_cache_corrupted=false
2455 for ac_var in $ac_precious_vars; do
2456   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2457   eval ac_new_set=\$ac_env_${ac_var}_set
2458   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2459   eval ac_new_val=\$ac_env_${ac_var}_value
2460   case $ac_old_set,$ac_new_set in
2461     set,)
2462       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2463 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2464       ac_cache_corrupted=: ;;
2465     ,set)
2466       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2467 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2468       ac_cache_corrupted=: ;;
2469     ,);;
2470     *)
2471       if test "x$ac_old_val" != "x$ac_new_val"; then
2472         # differences in whitespace do not lead to failure.
2473         ac_old_val_w=`echo x $ac_old_val`
2474         ac_new_val_w=`echo x $ac_new_val`
2475         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2476           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2477 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2478           ac_cache_corrupted=:
2479         else
2480           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2481 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2482           eval $ac_var=\$ac_old_val
2483         fi
2484         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2485 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2486         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2487 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2488       fi;;
2489   esac
2490   # Pass precious variables to config.status.
2491   if test "$ac_new_set" = set; then
2492     case $ac_new_val in
2493     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2494     *) ac_arg=$ac_var=$ac_new_val ;;
2495     esac
2496     case " $ac_configure_args " in
2497       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2498       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2499     esac
2500   fi
2501 done
2502 if $ac_cache_corrupted; then
2503   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2504 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2505   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2506 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2507   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2508 fi
2509 ## -------------------- ##
2510 ## Main body of script. ##
2511 ## -------------------- ##
2512
2513 ac_ext=c
2514 ac_cpp='$CPP $CPPFLAGS'
2515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2518
2519
2520
2521
2522
2523 ac_config_headers="$ac_config_headers config.h:config.in"
2524
2525
2526
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2528 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2529     # Check whether --enable-maintainer-mode was given.
2530 if test "${enable_maintainer_mode+set}" = set; then :
2531   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2532 else
2533   USE_MAINTAINER_MODE=no
2534 fi
2535
2536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2537 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2538    if test $USE_MAINTAINER_MODE = yes; then
2539   MAINTAINER_MODE_TRUE=
2540   MAINTAINER_MODE_FALSE='#'
2541 else
2542   MAINTAINER_MODE_TRUE='#'
2543   MAINTAINER_MODE_FALSE=
2544 fi
2545
2546   MAINT=$MAINTAINER_MODE_TRUE
2547
2548
2549
2550 ac_ext=c
2551 ac_cpp='$CPP $CPPFLAGS'
2552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2554 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2555 if test -n "$ac_tool_prefix"; then
2556   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2557 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2559 $as_echo_n "checking for $ac_word... " >&6; }
2560 if test "${ac_cv_prog_CC+set}" = set; then :
2561   $as_echo_n "(cached) " >&6
2562 else
2563   if test -n "$CC"; then
2564   ac_cv_prog_CC="$CC" # Let the user override the test.
2565 else
2566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2567 for as_dir in $PATH
2568 do
2569   IFS=$as_save_IFS
2570   test -z "$as_dir" && as_dir=.
2571     for ac_exec_ext in '' $ac_executable_extensions; do
2572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2573     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2575     break 2
2576   fi
2577 done
2578   done
2579 IFS=$as_save_IFS
2580
2581 fi
2582 fi
2583 CC=$ac_cv_prog_CC
2584 if test -n "$CC"; then
2585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2586 $as_echo "$CC" >&6; }
2587 else
2588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2589 $as_echo "no" >&6; }
2590 fi
2591
2592
2593 fi
2594 if test -z "$ac_cv_prog_CC"; then
2595   ac_ct_CC=$CC
2596   # Extract the first word of "gcc", so it can be a program name with args.
2597 set dummy gcc; ac_word=$2
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2599 $as_echo_n "checking for $ac_word... " >&6; }
2600 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2601   $as_echo_n "(cached) " >&6
2602 else
2603   if test -n "$ac_ct_CC"; then
2604   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2605 else
2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2607 for as_dir in $PATH
2608 do
2609   IFS=$as_save_IFS
2610   test -z "$as_dir" && as_dir=.
2611     for ac_exec_ext in '' $ac_executable_extensions; do
2612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2613     ac_cv_prog_ac_ct_CC="gcc"
2614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2615     break 2
2616   fi
2617 done
2618   done
2619 IFS=$as_save_IFS
2620
2621 fi
2622 fi
2623 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2624 if test -n "$ac_ct_CC"; then
2625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2626 $as_echo "$ac_ct_CC" >&6; }
2627 else
2628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2629 $as_echo "no" >&6; }
2630 fi
2631
2632   if test "x$ac_ct_CC" = x; then
2633     CC=""
2634   else
2635     case $cross_compiling:$ac_tool_warned in
2636 yes:)
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2638 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2639 ac_tool_warned=yes ;;
2640 esac
2641     CC=$ac_ct_CC
2642   fi
2643 else
2644   CC="$ac_cv_prog_CC"
2645 fi
2646
2647 if test -z "$CC"; then
2648           if test -n "$ac_tool_prefix"; then
2649     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2650 set dummy ${ac_tool_prefix}cc; ac_word=$2
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2652 $as_echo_n "checking for $ac_word... " >&6; }
2653 if test "${ac_cv_prog_CC+set}" = set; then :
2654   $as_echo_n "(cached) " >&6
2655 else
2656   if test -n "$CC"; then
2657   ac_cv_prog_CC="$CC" # Let the user override the test.
2658 else
2659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2660 for as_dir in $PATH
2661 do
2662   IFS=$as_save_IFS
2663   test -z "$as_dir" && as_dir=.
2664     for ac_exec_ext in '' $ac_executable_extensions; do
2665   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2666     ac_cv_prog_CC="${ac_tool_prefix}cc"
2667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2668     break 2
2669   fi
2670 done
2671   done
2672 IFS=$as_save_IFS
2673
2674 fi
2675 fi
2676 CC=$ac_cv_prog_CC
2677 if test -n "$CC"; then
2678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2679 $as_echo "$CC" >&6; }
2680 else
2681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2682 $as_echo "no" >&6; }
2683 fi
2684
2685
2686   fi
2687 fi
2688 if test -z "$CC"; then
2689   # Extract the first word of "cc", so it can be a program name with args.
2690 set dummy cc; ac_word=$2
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2692 $as_echo_n "checking for $ac_word... " >&6; }
2693 if test "${ac_cv_prog_CC+set}" = set; then :
2694   $as_echo_n "(cached) " >&6
2695 else
2696   if test -n "$CC"; then
2697   ac_cv_prog_CC="$CC" # Let the user override the test.
2698 else
2699   ac_prog_rejected=no
2700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 for as_dir in $PATH
2702 do
2703   IFS=$as_save_IFS
2704   test -z "$as_dir" && as_dir=.
2705     for ac_exec_ext in '' $ac_executable_extensions; do
2706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2707     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2708        ac_prog_rejected=yes
2709        continue
2710      fi
2711     ac_cv_prog_CC="cc"
2712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2713     break 2
2714   fi
2715 done
2716   done
2717 IFS=$as_save_IFS
2718
2719 if test $ac_prog_rejected = yes; then
2720   # We found a bogon in the path, so make sure we never use it.
2721   set dummy $ac_cv_prog_CC
2722   shift
2723   if test $# != 0; then
2724     # We chose a different compiler from the bogus one.
2725     # However, it has the same basename, so the bogon will be chosen
2726     # first if we set CC to just the basename; use the full file name.
2727     shift
2728     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2729   fi
2730 fi
2731 fi
2732 fi
2733 CC=$ac_cv_prog_CC
2734 if test -n "$CC"; then
2735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2736 $as_echo "$CC" >&6; }
2737 else
2738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2739 $as_echo "no" >&6; }
2740 fi
2741
2742
2743 fi
2744 if test -z "$CC"; then
2745   if test -n "$ac_tool_prefix"; then
2746   for ac_prog in cl.exe
2747   do
2748     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2749 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751 $as_echo_n "checking for $ac_word... " >&6; }
2752 if test "${ac_cv_prog_CC+set}" = set; then :
2753   $as_echo_n "(cached) " >&6
2754 else
2755   if test -n "$CC"; then
2756   ac_cv_prog_CC="$CC" # Let the user override the test.
2757 else
2758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759 for as_dir in $PATH
2760 do
2761   IFS=$as_save_IFS
2762   test -z "$as_dir" && as_dir=.
2763     for ac_exec_ext in '' $ac_executable_extensions; do
2764   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2765     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2767     break 2
2768   fi
2769 done
2770   done
2771 IFS=$as_save_IFS
2772
2773 fi
2774 fi
2775 CC=$ac_cv_prog_CC
2776 if test -n "$CC"; then
2777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2778 $as_echo "$CC" >&6; }
2779 else
2780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781 $as_echo "no" >&6; }
2782 fi
2783
2784
2785     test -n "$CC" && break
2786   done
2787 fi
2788 if test -z "$CC"; then
2789   ac_ct_CC=$CC
2790   for ac_prog in cl.exe
2791 do
2792   # Extract the first word of "$ac_prog", so it can be a program name with args.
2793 set dummy $ac_prog; ac_word=$2
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2795 $as_echo_n "checking for $ac_word... " >&6; }
2796 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2797   $as_echo_n "(cached) " >&6
2798 else
2799   if test -n "$ac_ct_CC"; then
2800   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2801 else
2802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2803 for as_dir in $PATH
2804 do
2805   IFS=$as_save_IFS
2806   test -z "$as_dir" && as_dir=.
2807     for ac_exec_ext in '' $ac_executable_extensions; do
2808   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2809     ac_cv_prog_ac_ct_CC="$ac_prog"
2810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2811     break 2
2812   fi
2813 done
2814   done
2815 IFS=$as_save_IFS
2816
2817 fi
2818 fi
2819 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2820 if test -n "$ac_ct_CC"; then
2821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2822 $as_echo "$ac_ct_CC" >&6; }
2823 else
2824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2825 $as_echo "no" >&6; }
2826 fi
2827
2828
2829   test -n "$ac_ct_CC" && break
2830 done
2831
2832   if test "x$ac_ct_CC" = x; then
2833     CC=""
2834   else
2835     case $cross_compiling:$ac_tool_warned in
2836 yes:)
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2838 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2839 ac_tool_warned=yes ;;
2840 esac
2841     CC=$ac_ct_CC
2842   fi
2843 fi
2844
2845 fi
2846
2847
2848 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2850 as_fn_error "no acceptable C compiler found in \$PATH
2851 See \`config.log' for more details." "$LINENO" 5; }
2852
2853 # Provide some information about the compiler.
2854 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2855 set X $ac_compile
2856 ac_compiler=$2
2857 for ac_option in --version -v -V -qversion; do
2858   { { ac_try="$ac_compiler $ac_option >&5"
2859 case "(($ac_try" in
2860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2861   *) ac_try_echo=$ac_try;;
2862 esac
2863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2864 $as_echo "$ac_try_echo"; } >&5
2865   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2866   ac_status=$?
2867   if test -s conftest.err; then
2868     sed '10a\
2869 ... rest of stderr output deleted ...
2870          10q' conftest.err >conftest.er1
2871     cat conftest.er1 >&5
2872     rm -f conftest.er1 conftest.err
2873   fi
2874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2875   test $ac_status = 0; }
2876 done
2877
2878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2879 /* end confdefs.h.  */
2880
2881 int
2882 main ()
2883 {
2884
2885   ;
2886   return 0;
2887 }
2888 _ACEOF
2889 ac_clean_files_save=$ac_clean_files
2890 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2891 # Try to create an executable without -o first, disregard a.out.
2892 # It will help us diagnose broken compilers, and finding out an intuition
2893 # of exeext.
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2895 $as_echo_n "checking for C compiler default output file name... " >&6; }
2896 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2897
2898 # The possible output files:
2899 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2900
2901 ac_rmfiles=
2902 for ac_file in $ac_files
2903 do
2904   case $ac_file in
2905     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2906     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2907   esac
2908 done
2909 rm -f $ac_rmfiles
2910
2911 if { { ac_try="$ac_link_default"
2912 case "(($ac_try" in
2913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2914   *) ac_try_echo=$ac_try;;
2915 esac
2916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2917 $as_echo "$ac_try_echo"; } >&5
2918   (eval "$ac_link_default") 2>&5
2919   ac_status=$?
2920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2921   test $ac_status = 0; }; then :
2922   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2923 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2924 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2925 # so that the user can short-circuit this test for compilers unknown to
2926 # Autoconf.
2927 for ac_file in $ac_files ''
2928 do
2929   test -f "$ac_file" || continue
2930   case $ac_file in
2931     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2932         ;;
2933     [ab].out )
2934         # We found the default executable, but exeext='' is most
2935         # certainly right.
2936         break;;
2937     *.* )
2938         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2939         then :; else
2940            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2941         fi
2942         # We set ac_cv_exeext here because the later test for it is not
2943         # safe: cross compilers may not add the suffix if given an `-o'
2944         # argument, so we may need to know it at that point already.
2945         # Even if this section looks crufty: it has the advantage of
2946         # actually working.
2947         break;;
2948     * )
2949         break;;
2950   esac
2951 done
2952 test "$ac_cv_exeext" = no && ac_cv_exeext=
2953
2954 else
2955   ac_file=''
2956 fi
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2958 $as_echo "$ac_file" >&6; }
2959 if test -z "$ac_file"; then :
2960   $as_echo "$as_me: failed program was:" >&5
2961 sed 's/^/| /' conftest.$ac_ext >&5
2962
2963 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2965 { as_fn_set_status 77
2966 as_fn_error "C compiler cannot create executables
2967 See \`config.log' for more details." "$LINENO" 5; }; }
2968 fi
2969 ac_exeext=$ac_cv_exeext
2970
2971 # Check that the compiler produces executables we can run.  If not, either
2972 # the compiler is broken, or we cross compile.
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2974 $as_echo_n "checking whether the C compiler works... " >&6; }
2975 # If not cross compiling, check that we can run a simple program.
2976 if test "$cross_compiling" != yes; then
2977   if { ac_try='./$ac_file'
2978   { { case "(($ac_try" in
2979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2980   *) ac_try_echo=$ac_try;;
2981 esac
2982 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2983 $as_echo "$ac_try_echo"; } >&5
2984   (eval "$ac_try") 2>&5
2985   ac_status=$?
2986   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2987   test $ac_status = 0; }; }; then
2988     cross_compiling=no
2989   else
2990     if test "$cross_compiling" = maybe; then
2991         cross_compiling=yes
2992     else
2993         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2995 as_fn_error "cannot run C compiled programs.
2996 If you meant to cross compile, use \`--host'.
2997 See \`config.log' for more details." "$LINENO" 5; }
2998     fi
2999   fi
3000 fi
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3002 $as_echo "yes" >&6; }
3003
3004 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3005 ac_clean_files=$ac_clean_files_save
3006 # Check that the compiler produces executables we can run.  If not, either
3007 # the compiler is broken, or we cross compile.
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3009 $as_echo_n "checking whether we are cross compiling... " >&6; }
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3011 $as_echo "$cross_compiling" >&6; }
3012
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3014 $as_echo_n "checking for suffix of executables... " >&6; }
3015 if { { ac_try="$ac_link"
3016 case "(($ac_try" in
3017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3018   *) ac_try_echo=$ac_try;;
3019 esac
3020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3021 $as_echo "$ac_try_echo"; } >&5
3022   (eval "$ac_link") 2>&5
3023   ac_status=$?
3024   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3025   test $ac_status = 0; }; then :
3026   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3027 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3028 # work properly (i.e., refer to `conftest.exe'), while it won't with
3029 # `rm'.
3030 for ac_file in conftest.exe conftest conftest.*; do
3031   test -f "$ac_file" || continue
3032   case $ac_file in
3033     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3034     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3035           break;;
3036     * ) break;;
3037   esac
3038 done
3039 else
3040   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3041 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3042 as_fn_error "cannot compute suffix of executables: cannot compile and link
3043 See \`config.log' for more details." "$LINENO" 5; }
3044 fi
3045 rm -f conftest$ac_cv_exeext
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3047 $as_echo "$ac_cv_exeext" >&6; }
3048
3049 rm -f conftest.$ac_ext
3050 EXEEXT=$ac_cv_exeext
3051 ac_exeext=$EXEEXT
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3053 $as_echo_n "checking for suffix of object files... " >&6; }
3054 if test "${ac_cv_objext+set}" = set; then :
3055   $as_echo_n "(cached) " >&6
3056 else
3057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3058 /* end confdefs.h.  */
3059
3060 int
3061 main ()
3062 {
3063
3064   ;
3065   return 0;
3066 }
3067 _ACEOF
3068 rm -f conftest.o conftest.obj
3069 if { { ac_try="$ac_compile"
3070 case "(($ac_try" in
3071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3072   *) ac_try_echo=$ac_try;;
3073 esac
3074 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3075 $as_echo "$ac_try_echo"; } >&5
3076   (eval "$ac_compile") 2>&5
3077   ac_status=$?
3078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3079   test $ac_status = 0; }; then :
3080   for ac_file in conftest.o conftest.obj conftest.*; do
3081   test -f "$ac_file" || continue;
3082   case $ac_file in
3083     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3084     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3085        break;;
3086   esac
3087 done
3088 else
3089   $as_echo "$as_me: failed program was:" >&5
3090 sed 's/^/| /' conftest.$ac_ext >&5
3091
3092 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3093 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3094 as_fn_error "cannot compute suffix of object files: cannot compile
3095 See \`config.log' for more details." "$LINENO" 5; }
3096 fi
3097 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3098 fi
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3100 $as_echo "$ac_cv_objext" >&6; }
3101 OBJEXT=$ac_cv_objext
3102 ac_objext=$OBJEXT
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3104 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3105 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3106   $as_echo_n "(cached) " >&6
3107 else
3108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3109 /* end confdefs.h.  */
3110
3111 int
3112 main ()
3113 {
3114 #ifndef __GNUC__
3115        choke me
3116 #endif
3117
3118   ;
3119   return 0;
3120 }
3121 _ACEOF
3122 if ac_fn_c_try_compile "$LINENO"; then :
3123   ac_compiler_gnu=yes
3124 else
3125   ac_compiler_gnu=no
3126 fi
3127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3128 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3129
3130 fi
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3132 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3133 if test $ac_compiler_gnu = yes; then
3134   GCC=yes
3135 else
3136   GCC=
3137 fi
3138 ac_test_CFLAGS=${CFLAGS+set}
3139 ac_save_CFLAGS=$CFLAGS
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3141 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3142 if test "${ac_cv_prog_cc_g+set}" = set; then :
3143   $as_echo_n "(cached) " >&6
3144 else
3145   ac_save_c_werror_flag=$ac_c_werror_flag
3146    ac_c_werror_flag=yes
3147    ac_cv_prog_cc_g=no
3148    CFLAGS="-g"
3149    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3150 /* end confdefs.h.  */
3151
3152 int
3153 main ()
3154 {
3155
3156   ;
3157   return 0;
3158 }
3159 _ACEOF
3160 if ac_fn_c_try_compile "$LINENO"; then :
3161   ac_cv_prog_cc_g=yes
3162 else
3163   CFLAGS=""
3164       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3165 /* end confdefs.h.  */
3166
3167 int
3168 main ()
3169 {
3170
3171   ;
3172   return 0;
3173 }
3174 _ACEOF
3175 if ac_fn_c_try_compile "$LINENO"; then :
3176
3177 else
3178   ac_c_werror_flag=$ac_save_c_werror_flag
3179          CFLAGS="-g"
3180          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3181 /* end confdefs.h.  */
3182
3183 int
3184 main ()
3185 {
3186
3187   ;
3188   return 0;
3189 }
3190 _ACEOF
3191 if ac_fn_c_try_compile "$LINENO"; then :
3192   ac_cv_prog_cc_g=yes
3193 fi
3194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3195 fi
3196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3197 fi
3198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3199    ac_c_werror_flag=$ac_save_c_werror_flag
3200 fi
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3202 $as_echo "$ac_cv_prog_cc_g" >&6; }
3203 if test "$ac_test_CFLAGS" = set; then
3204   CFLAGS=$ac_save_CFLAGS
3205 elif test $ac_cv_prog_cc_g = yes; then
3206   if test "$GCC" = yes; then
3207     CFLAGS="-g -O2"
3208   else
3209     CFLAGS="-g"
3210   fi
3211 else
3212   if test "$GCC" = yes; then
3213     CFLAGS="-O2"
3214   else
3215     CFLAGS=
3216   fi
3217 fi
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3219 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3220 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3221   $as_echo_n "(cached) " >&6
3222 else
3223   ac_cv_prog_cc_c89=no
3224 ac_save_CC=$CC
3225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3226 /* end confdefs.h.  */
3227 #include <stdarg.h>
3228 #include <stdio.h>
3229 #include <sys/types.h>
3230 #include <sys/stat.h>
3231 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3232 struct buf { int x; };
3233 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3234 static char *e (p, i)
3235      char **p;
3236      int i;
3237 {
3238   return p[i];
3239 }
3240 static char *f (char * (*g) (char **, int), char **p, ...)
3241 {
3242   char *s;
3243   va_list v;
3244   va_start (v,p);
3245   s = g (p, va_arg (v,int));
3246   va_end (v);
3247   return s;
3248 }
3249
3250 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3251    function prototypes and stuff, but not '\xHH' hex character constants.
3252    These don't provoke an error unfortunately, instead are silently treated
3253    as 'x'.  The following induces an error, until -std is added to get
3254    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3255    array size at least.  It's necessary to write '\x00'==0 to get something
3256    that's true only with -std.  */
3257 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3258
3259 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3260    inside strings and character constants.  */
3261 #define FOO(x) 'x'
3262 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3263
3264 int test (int i, double x);
3265 struct s1 {int (*f) (int a);};
3266 struct s2 {int (*f) (double a);};
3267 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3268 int argc;
3269 char **argv;
3270 int
3271 main ()
3272 {
3273 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3274   ;
3275   return 0;
3276 }
3277 _ACEOF
3278 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3279         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3280 do
3281   CC="$ac_save_CC $ac_arg"
3282   if ac_fn_c_try_compile "$LINENO"; then :
3283   ac_cv_prog_cc_c89=$ac_arg
3284 fi
3285 rm -f core conftest.err conftest.$ac_objext
3286   test "x$ac_cv_prog_cc_c89" != "xno" && break
3287 done
3288 rm -f conftest.$ac_ext
3289 CC=$ac_save_CC
3290
3291 fi
3292 # AC_CACHE_VAL
3293 case "x$ac_cv_prog_cc_c89" in
3294   x)
3295     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3296 $as_echo "none needed" >&6; } ;;
3297   xno)
3298     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3299 $as_echo "unsupported" >&6; } ;;
3300   *)
3301     CC="$CC $ac_cv_prog_cc_c89"
3302     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3303 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3304 esac
3305 if test "x$ac_cv_prog_cc_c89" != xno; then :
3306
3307 fi
3308
3309 ac_ext=c
3310 ac_cpp='$CPP $CPPFLAGS'
3311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3314
3315 ac_ext=cpp
3316 ac_cpp='$CXXCPP $CPPFLAGS'
3317 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3318 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3319 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3320 if test -z "$CXX"; then
3321   if test -n "$CCC"; then
3322     CXX=$CCC
3323   else
3324     if test -n "$ac_tool_prefix"; then
3325   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3326   do
3327     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3328 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3330 $as_echo_n "checking for $ac_word... " >&6; }
3331 if test "${ac_cv_prog_CXX+set}" = set; then :
3332   $as_echo_n "(cached) " >&6
3333 else
3334   if test -n "$CXX"; then
3335   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3336 else
3337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3338 for as_dir in $PATH
3339 do
3340   IFS=$as_save_IFS
3341   test -z "$as_dir" && as_dir=.
3342     for ac_exec_ext in '' $ac_executable_extensions; do
3343   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3344     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3345     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3346     break 2
3347   fi
3348 done
3349   done
3350 IFS=$as_save_IFS
3351
3352 fi
3353 fi
3354 CXX=$ac_cv_prog_CXX
3355 if test -n "$CXX"; then
3356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3357 $as_echo "$CXX" >&6; }
3358 else
3359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3360 $as_echo "no" >&6; }
3361 fi
3362
3363
3364     test -n "$CXX" && break
3365   done
3366 fi
3367 if test -z "$CXX"; then
3368   ac_ct_CXX=$CXX
3369   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3370 do
3371   # Extract the first word of "$ac_prog", so it can be a program name with args.
3372 set dummy $ac_prog; ac_word=$2
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3374 $as_echo_n "checking for $ac_word... " >&6; }
3375 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3376   $as_echo_n "(cached) " >&6
3377 else
3378   if test -n "$ac_ct_CXX"; then
3379   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3380 else
3381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3382 for as_dir in $PATH
3383 do
3384   IFS=$as_save_IFS
3385   test -z "$as_dir" && as_dir=.
3386     for ac_exec_ext in '' $ac_executable_extensions; do
3387   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3388     ac_cv_prog_ac_ct_CXX="$ac_prog"
3389     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3390     break 2
3391   fi
3392 done
3393   done
3394 IFS=$as_save_IFS
3395
3396 fi
3397 fi
3398 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3399 if test -n "$ac_ct_CXX"; then
3400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3401 $as_echo "$ac_ct_CXX" >&6; }
3402 else
3403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3404 $as_echo "no" >&6; }
3405 fi
3406
3407
3408   test -n "$ac_ct_CXX" && break
3409 done
3410
3411   if test "x$ac_ct_CXX" = x; then
3412     CXX="g++"
3413   else
3414     case $cross_compiling:$ac_tool_warned in
3415 yes:)
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3417 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3418 ac_tool_warned=yes ;;
3419 esac
3420     CXX=$ac_ct_CXX
3421   fi
3422 fi
3423
3424   fi
3425 fi
3426 # Provide some information about the compiler.
3427 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3428 set X $ac_compile
3429 ac_compiler=$2
3430 for ac_option in --version -v -V -qversion; do
3431   { { ac_try="$ac_compiler $ac_option >&5"
3432 case "(($ac_try" in
3433   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3434   *) ac_try_echo=$ac_try;;
3435 esac
3436 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3437 $as_echo "$ac_try_echo"; } >&5
3438   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3439   ac_status=$?
3440   if test -s conftest.err; then
3441     sed '10a\
3442 ... rest of stderr output deleted ...
3443          10q' conftest.err >conftest.er1
3444     cat conftest.er1 >&5
3445     rm -f conftest.er1 conftest.err
3446   fi
3447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3448   test $ac_status = 0; }
3449 done
3450
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3452 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3453 if test "${ac_cv_cxx_compiler_gnu+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 int
3460 main ()
3461 {
3462 #ifndef __GNUC__
3463        choke me
3464 #endif
3465
3466   ;
3467   return 0;
3468 }
3469 _ACEOF
3470 if ac_fn_cxx_try_compile "$LINENO"; then :
3471   ac_compiler_gnu=yes
3472 else
3473   ac_compiler_gnu=no
3474 fi
3475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3476 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3477
3478 fi
3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3480 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3481 if test $ac_compiler_gnu = yes; then
3482   GXX=yes
3483 else
3484   GXX=
3485 fi
3486 ac_test_CXXFLAGS=${CXXFLAGS+set}
3487 ac_save_CXXFLAGS=$CXXFLAGS
3488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3489 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3490 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3491   $as_echo_n "(cached) " >&6
3492 else
3493   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3494    ac_cxx_werror_flag=yes
3495    ac_cv_prog_cxx_g=no
3496    CXXFLAGS="-g"
3497    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3498 /* end confdefs.h.  */
3499
3500 int
3501 main ()
3502 {
3503
3504   ;
3505   return 0;
3506 }
3507 _ACEOF
3508 if ac_fn_cxx_try_compile "$LINENO"; then :
3509   ac_cv_prog_cxx_g=yes
3510 else
3511   CXXFLAGS=""
3512       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3513 /* end confdefs.h.  */
3514
3515 int
3516 main ()
3517 {
3518
3519   ;
3520   return 0;
3521 }
3522 _ACEOF
3523 if ac_fn_cxx_try_compile "$LINENO"; then :
3524
3525 else
3526   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3527          CXXFLAGS="-g"
3528          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3529 /* end confdefs.h.  */
3530
3531 int
3532 main ()
3533 {
3534
3535   ;
3536   return 0;
3537 }
3538 _ACEOF
3539 if ac_fn_cxx_try_compile "$LINENO"; then :
3540   ac_cv_prog_cxx_g=yes
3541 fi
3542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3543 fi
3544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3545 fi
3546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3547    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3548 fi
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3550 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3551 if test "$ac_test_CXXFLAGS" = set; then
3552   CXXFLAGS=$ac_save_CXXFLAGS
3553 elif test $ac_cv_prog_cxx_g = yes; then
3554   if test "$GXX" = yes; then
3555     CXXFLAGS="-g -O2"
3556   else
3557     CXXFLAGS="-g"
3558   fi
3559 else
3560   if test "$GXX" = yes; then
3561     CXXFLAGS="-O2"
3562   else
3563     CXXFLAGS=
3564   fi
3565 fi
3566 ac_ext=c
3567 ac_cpp='$CPP $CPPFLAGS'
3568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3571
3572
3573 ac_ext=c
3574 ac_cpp='$CPP $CPPFLAGS'
3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3579 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3580 # On Suns, sometimes $CPP names a directory.
3581 if test -n "$CPP" && test -d "$CPP"; then
3582   CPP=
3583 fi
3584 if test -z "$CPP"; then
3585   if test "${ac_cv_prog_CPP+set}" = set; then :
3586   $as_echo_n "(cached) " >&6
3587 else
3588       # Double quotes because CPP needs to be expanded
3589     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3590     do
3591       ac_preproc_ok=false
3592 for ac_c_preproc_warn_flag in '' yes
3593 do
3594   # Use a header file that comes with gcc, so configuring glibc
3595   # with a fresh cross-compiler works.
3596   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3597   # <limits.h> exists even on freestanding compilers.
3598   # On the NeXT, cc -E runs the code through the compiler's parser,
3599   # not just through cpp. "Syntax error" is here to catch this case.
3600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3601 /* end confdefs.h.  */
3602 #ifdef __STDC__
3603 # include <limits.h>
3604 #else
3605 # include <assert.h>
3606 #endif
3607                      Syntax error
3608 _ACEOF
3609 if ac_fn_c_try_cpp "$LINENO"; then :
3610
3611 else
3612   # Broken: fails on valid input.
3613 continue
3614 fi
3615 rm -f conftest.err conftest.$ac_ext
3616
3617   # OK, works on sane cases.  Now check whether nonexistent headers
3618   # can be detected and how.
3619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3620 /* end confdefs.h.  */
3621 #include <ac_nonexistent.h>
3622 _ACEOF
3623 if ac_fn_c_try_cpp "$LINENO"; then :
3624   # Broken: success on invalid input.
3625 continue
3626 else
3627   # Passes both tests.
3628 ac_preproc_ok=:
3629 break
3630 fi
3631 rm -f conftest.err conftest.$ac_ext
3632
3633 done
3634 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3635 rm -f conftest.err conftest.$ac_ext
3636 if $ac_preproc_ok; then :
3637   break
3638 fi
3639
3640     done
3641     ac_cv_prog_CPP=$CPP
3642
3643 fi
3644   CPP=$ac_cv_prog_CPP
3645 else
3646   ac_cv_prog_CPP=$CPP
3647 fi
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3649 $as_echo "$CPP" >&6; }
3650 ac_preproc_ok=false
3651 for ac_c_preproc_warn_flag in '' yes
3652 do
3653   # Use a header file that comes with gcc, so configuring glibc
3654   # with a fresh cross-compiler works.
3655   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3656   # <limits.h> exists even on freestanding compilers.
3657   # On the NeXT, cc -E runs the code through the compiler's parser,
3658   # not just through cpp. "Syntax error" is here to catch this case.
3659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3660 /* end confdefs.h.  */
3661 #ifdef __STDC__
3662 # include <limits.h>
3663 #else
3664 # include <assert.h>
3665 #endif
3666                      Syntax error
3667 _ACEOF
3668 if ac_fn_c_try_cpp "$LINENO"; then :
3669
3670 else
3671   # Broken: fails on valid input.
3672 continue
3673 fi
3674 rm -f conftest.err conftest.$ac_ext
3675
3676   # OK, works on sane cases.  Now check whether nonexistent headers
3677   # can be detected and how.
3678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3679 /* end confdefs.h.  */
3680 #include <ac_nonexistent.h>
3681 _ACEOF
3682 if ac_fn_c_try_cpp "$LINENO"; then :
3683   # Broken: success on invalid input.
3684 continue
3685 else
3686   # Passes both tests.
3687 ac_preproc_ok=:
3688 break
3689 fi
3690 rm -f conftest.err conftest.$ac_ext
3691
3692 done
3693 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3694 rm -f conftest.err conftest.$ac_ext
3695 if $ac_preproc_ok; then :
3696
3697 else
3698   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3700 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3701 See \`config.log' for more details." "$LINENO" 5; }
3702 fi
3703
3704 ac_ext=c
3705 ac_cpp='$CPP $CPPFLAGS'
3706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3708 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3709
3710
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3712 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3713 if test "${ac_cv_path_GREP+set}" = set; then :
3714   $as_echo_n "(cached) " >&6
3715 else
3716   if test -z "$GREP"; then
3717   ac_path_GREP_found=false
3718   # Loop through the user's path and test for each of PROGNAME-LIST
3719   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3720 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3721 do
3722   IFS=$as_save_IFS
3723   test -z "$as_dir" && as_dir=.
3724     for ac_prog in grep ggrep; do
3725     for ac_exec_ext in '' $ac_executable_extensions; do
3726       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3727       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3728 # Check for GNU ac_path_GREP and select it if it is found.
3729   # Check for GNU $ac_path_GREP
3730 case `"$ac_path_GREP" --version 2>&1` in
3731 *GNU*)
3732   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3733 *)
3734   ac_count=0
3735   $as_echo_n 0123456789 >"conftest.in"
3736   while :
3737   do
3738     cat "conftest.in" "conftest.in" >"conftest.tmp"
3739     mv "conftest.tmp" "conftest.in"
3740     cp "conftest.in" "conftest.nl"
3741     $as_echo 'GREP' >> "conftest.nl"
3742     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3743     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3744     as_fn_arith $ac_count + 1 && ac_count=$as_val
3745     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3746       # Best one so far, save it but keep looking for a better one
3747       ac_cv_path_GREP="$ac_path_GREP"
3748       ac_path_GREP_max=$ac_count
3749     fi
3750     # 10*(2^10) chars as input seems more than enough
3751     test $ac_count -gt 10 && break
3752   done
3753   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3754 esac
3755
3756       $ac_path_GREP_found && break 3
3757     done
3758   done
3759   done
3760 IFS=$as_save_IFS
3761   if test -z "$ac_cv_path_GREP"; then
3762     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3763   fi
3764 else
3765   ac_cv_path_GREP=$GREP
3766 fi
3767
3768 fi
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3770 $as_echo "$ac_cv_path_GREP" >&6; }
3771  GREP="$ac_cv_path_GREP"
3772
3773
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3775 $as_echo_n "checking for egrep... " >&6; }
3776 if test "${ac_cv_path_EGREP+set}" = set; then :
3777   $as_echo_n "(cached) " >&6
3778 else
3779   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3780    then ac_cv_path_EGREP="$GREP -E"
3781    else
3782      if test -z "$EGREP"; then
3783   ac_path_EGREP_found=false
3784   # Loop through the user's path and test for each of PROGNAME-LIST
3785   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3786 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3787 do
3788   IFS=$as_save_IFS
3789   test -z "$as_dir" && as_dir=.
3790     for ac_prog in egrep; do
3791     for ac_exec_ext in '' $ac_executable_extensions; do
3792       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3793       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3794 # Check for GNU ac_path_EGREP and select it if it is found.
3795   # Check for GNU $ac_path_EGREP
3796 case `"$ac_path_EGREP" --version 2>&1` in
3797 *GNU*)
3798   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3799 *)
3800   ac_count=0
3801   $as_echo_n 0123456789 >"conftest.in"
3802   while :
3803   do
3804     cat "conftest.in" "conftest.in" >"conftest.tmp"
3805     mv "conftest.tmp" "conftest.in"
3806     cp "conftest.in" "conftest.nl"
3807     $as_echo 'EGREP' >> "conftest.nl"
3808     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3809     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3810     as_fn_arith $ac_count + 1 && ac_count=$as_val
3811     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3812       # Best one so far, save it but keep looking for a better one
3813       ac_cv_path_EGREP="$ac_path_EGREP"
3814       ac_path_EGREP_max=$ac_count
3815     fi
3816     # 10*(2^10) chars as input seems more than enough
3817     test $ac_count -gt 10 && break
3818   done
3819   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3820 esac
3821
3822       $ac_path_EGREP_found && break 3
3823     done
3824   done
3825   done
3826 IFS=$as_save_IFS
3827   if test -z "$ac_cv_path_EGREP"; then
3828     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3829   fi
3830 else
3831   ac_cv_path_EGREP=$EGREP
3832 fi
3833
3834    fi
3835 fi
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3837 $as_echo "$ac_cv_path_EGREP" >&6; }
3838  EGREP="$ac_cv_path_EGREP"
3839
3840
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3842 $as_echo_n "checking for ANSI C header files... " >&6; }
3843 if test "${ac_cv_header_stdc+set}" = set; then :
3844   $as_echo_n "(cached) " >&6
3845 else
3846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h.  */
3848 #include <stdlib.h>
3849 #include <stdarg.h>
3850 #include <string.h>
3851 #include <float.h>
3852
3853 int
3854 main ()
3855 {
3856
3857   ;
3858   return 0;
3859 }
3860 _ACEOF
3861 if ac_fn_c_try_compile "$LINENO"; then :
3862   ac_cv_header_stdc=yes
3863 else
3864   ac_cv_header_stdc=no
3865 fi
3866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3867
3868 if test $ac_cv_header_stdc = yes; then
3869   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3871 /* end confdefs.h.  */
3872 #include <string.h>
3873
3874 _ACEOF
3875 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3876   $EGREP "memchr" >/dev/null 2>&1; then :
3877
3878 else
3879   ac_cv_header_stdc=no
3880 fi
3881 rm -f conftest*
3882
3883 fi
3884
3885 if test $ac_cv_header_stdc = yes; then
3886   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3888 /* end confdefs.h.  */
3889 #include <stdlib.h>
3890
3891 _ACEOF
3892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3893   $EGREP "free" >/dev/null 2>&1; then :
3894
3895 else
3896   ac_cv_header_stdc=no
3897 fi
3898 rm -f conftest*
3899
3900 fi
3901
3902 if test $ac_cv_header_stdc = yes; then
3903   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3904   if test "$cross_compiling" = yes; then :
3905   :
3906 else
3907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h.  */
3909 #include <ctype.h>
3910 #include <stdlib.h>
3911 #if ((' ' & 0x0FF) == 0x020)
3912 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3913 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3914 #else
3915 # define ISLOWER(c) \
3916                    (('a' <= (c) && (c) <= 'i') \
3917                      || ('j' <= (c) && (c) <= 'r') \
3918                      || ('s' <= (c) && (c) <= 'z'))
3919 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3920 #endif
3921
3922 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3923 int
3924 main ()
3925 {
3926   int i;
3927   for (i = 0; i < 256; i++)
3928     if (XOR (islower (i), ISLOWER (i))
3929         || toupper (i) != TOUPPER (i))
3930       return 2;
3931   return 0;
3932 }
3933 _ACEOF
3934 if ac_fn_c_try_run "$LINENO"; then :
3935
3936 else
3937   ac_cv_header_stdc=no
3938 fi
3939 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3940   conftest.$ac_objext conftest.beam conftest.$ac_ext
3941 fi
3942
3943 fi
3944 fi
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3946 $as_echo "$ac_cv_header_stdc" >&6; }
3947 if test $ac_cv_header_stdc = yes; then
3948
3949 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3950
3951 fi
3952
3953 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3954 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3955                   inttypes.h stdint.h unistd.h
3956 do :
3957   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3958 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3959 "
3960 eval as_val=\$$as_ac_Header
3961    if test "x$as_val" = x""yes; then :
3962   cat >>confdefs.h <<_ACEOF
3963 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3964 _ACEOF
3965
3966 fi
3967
3968 done
3969
3970
3971
3972   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3973 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3974   MINIX=yes
3975 else
3976   MINIX=
3977 fi
3978
3979
3980   if test "$MINIX" = yes; then
3981
3982 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3983
3984
3985 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3986
3987
3988 $as_echo "#define _MINIX 1" >>confdefs.h
3989
3990   fi
3991
3992
3993   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3994 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3995 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3996   $as_echo_n "(cached) " >&6
3997 else
3998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3999 /* end confdefs.h.  */
4000
4001 #         define __EXTENSIONS__ 1
4002           $ac_includes_default
4003 int
4004 main ()
4005 {
4006
4007   ;
4008   return 0;
4009 }
4010 _ACEOF
4011 if ac_fn_c_try_compile "$LINENO"; then :
4012   ac_cv_safe_to_define___extensions__=yes
4013 else
4014   ac_cv_safe_to_define___extensions__=no
4015 fi
4016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4017 fi
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4019 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4020   test $ac_cv_safe_to_define___extensions__ = yes &&
4021     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4022
4023   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4024
4025   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4026
4027   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4028
4029   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4030
4031
4032
4033 # Check whether --enable-largefile was given.
4034 if test "${enable_largefile+set}" = set; then :
4035   enableval=$enable_largefile;
4036 fi
4037
4038 if test "$enable_largefile" != no; then
4039
4040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4041 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4042 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4043   $as_echo_n "(cached) " >&6
4044 else
4045   ac_cv_sys_largefile_CC=no
4046      if test "$GCC" != yes; then
4047        ac_save_CC=$CC
4048        while :; do
4049          # IRIX 6.2 and later do not support large files by default,
4050          # so use the C compiler's -n32 option if that helps.
4051          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4052 /* end confdefs.h.  */
4053 #include <sys/types.h>
4054  /* Check that off_t can represent 2**63 - 1 correctly.
4055     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4056     since some C++ compilers masquerading as C compilers
4057     incorrectly reject 9223372036854775807.  */
4058 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4059   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4060                        && LARGE_OFF_T % 2147483647 == 1)
4061                       ? 1 : -1];
4062 int
4063 main ()
4064 {
4065
4066   ;
4067   return 0;
4068 }
4069 _ACEOF
4070          if ac_fn_c_try_compile "$LINENO"; then :
4071   break
4072 fi
4073 rm -f core conftest.err conftest.$ac_objext
4074          CC="$CC -n32"
4075          if ac_fn_c_try_compile "$LINENO"; then :
4076   ac_cv_sys_largefile_CC=' -n32'; break
4077 fi
4078 rm -f core conftest.err conftest.$ac_objext
4079          break
4080        done
4081        CC=$ac_save_CC
4082        rm -f conftest.$ac_ext
4083     fi
4084 fi
4085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4086 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4087   if test "$ac_cv_sys_largefile_CC" != no; then
4088     CC=$CC$ac_cv_sys_largefile_CC
4089   fi
4090
4091   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4092 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4093 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4094   $as_echo_n "(cached) " >&6
4095 else
4096   while :; do
4097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4098 /* end confdefs.h.  */
4099 #include <sys/types.h>
4100  /* Check that off_t can represent 2**63 - 1 correctly.
4101     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4102     since some C++ compilers masquerading as C compilers
4103     incorrectly reject 9223372036854775807.  */
4104 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4105   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4106                        && LARGE_OFF_T % 2147483647 == 1)
4107                       ? 1 : -1];
4108 int
4109 main ()
4110 {
4111
4112   ;
4113   return 0;
4114 }
4115 _ACEOF
4116 if ac_fn_c_try_compile "$LINENO"; then :
4117   ac_cv_sys_file_offset_bits=no; break
4118 fi
4119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4120   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4121 /* end confdefs.h.  */
4122 #define _FILE_OFFSET_BITS 64
4123 #include <sys/types.h>
4124  /* Check that off_t can represent 2**63 - 1 correctly.
4125     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4126     since some C++ compilers masquerading as C compilers
4127     incorrectly reject 9223372036854775807.  */
4128 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4129   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4130                        && LARGE_OFF_T % 2147483647 == 1)
4131                       ? 1 : -1];
4132 int
4133 main ()
4134 {
4135
4136   ;
4137   return 0;
4138 }
4139 _ACEOF
4140 if ac_fn_c_try_compile "$LINENO"; then :
4141   ac_cv_sys_file_offset_bits=64; break
4142 fi
4143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4144   ac_cv_sys_file_offset_bits=unknown
4145   break
4146 done
4147 fi
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4149 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4150 case $ac_cv_sys_file_offset_bits in #(
4151   no | unknown) ;;
4152   *)
4153 cat >>confdefs.h <<_ACEOF
4154 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4155 _ACEOF
4156 ;;
4157 esac
4158 rm -rf conftest*
4159   if test $ac_cv_sys_file_offset_bits = unknown; then
4160     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4161 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4162 if test "${ac_cv_sys_large_files+set}" = set; then :
4163   $as_echo_n "(cached) " >&6
4164 else
4165   while :; do
4166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4167 /* end confdefs.h.  */
4168 #include <sys/types.h>
4169  /* Check that off_t can represent 2**63 - 1 correctly.
4170     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4171     since some C++ compilers masquerading as C compilers
4172     incorrectly reject 9223372036854775807.  */
4173 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4174   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4175                        && LARGE_OFF_T % 2147483647 == 1)
4176                       ? 1 : -1];
4177 int
4178 main ()
4179 {
4180
4181   ;
4182   return 0;
4183 }
4184 _ACEOF
4185 if ac_fn_c_try_compile "$LINENO"; then :
4186   ac_cv_sys_large_files=no; break
4187 fi
4188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4190 /* end confdefs.h.  */
4191 #define _LARGE_FILES 1
4192 #include <sys/types.h>
4193  /* Check that off_t can represent 2**63 - 1 correctly.
4194     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4195     since some C++ compilers masquerading as C compilers
4196     incorrectly reject 9223372036854775807.  */
4197 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4198   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4199                        && LARGE_OFF_T % 2147483647 == 1)
4200                       ? 1 : -1];
4201 int
4202 main ()
4203 {
4204
4205   ;
4206   return 0;
4207 }
4208 _ACEOF
4209 if ac_fn_c_try_compile "$LINENO"; then :
4210   ac_cv_sys_large_files=1; break
4211 fi
4212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4213   ac_cv_sys_large_files=unknown
4214   break
4215 done
4216 fi
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4218 $as_echo "$ac_cv_sys_large_files" >&6; }
4219 case $ac_cv_sys_large_files in #(
4220   no | unknown) ;;
4221   *)
4222 cat >>confdefs.h <<_ACEOF
4223 #define _LARGE_FILES $ac_cv_sys_large_files
4224 _ACEOF
4225 ;;
4226 esac
4227 rm -rf conftest*
4228   fi
4229 fi
4230
4231
4232 ac_aux_dir=
4233 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4234   for ac_t in install-sh install.sh shtool; do
4235     if test -f "$ac_dir/$ac_t"; then
4236       ac_aux_dir=$ac_dir
4237       ac_install_sh="$ac_aux_dir/$ac_t -c"
4238       break 2
4239     fi
4240   done
4241 done
4242 if test -z "$ac_aux_dir"; then
4243   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4244 fi
4245
4246 # These three variables are undocumented and unsupported,
4247 # and are intended to be withdrawn in a future Autoconf release.
4248 # They can cause serious problems if a builder's source tree is in a directory
4249 # whose full name contains unusual characters.
4250 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4251 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4252 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4253
4254
4255 # Make sure we can run config.sub.
4256 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4257   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4258
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4260 $as_echo_n "checking build system type... " >&6; }
4261 if test "${ac_cv_build+set}" = set; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   ac_build_alias=$build_alias
4265 test "x$ac_build_alias" = x &&
4266   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4267 test "x$ac_build_alias" = x &&
4268   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4269 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4270   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4271
4272 fi
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4274 $as_echo "$ac_cv_build" >&6; }
4275 case $ac_cv_build in
4276 *-*-*) ;;
4277 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4278 esac
4279 build=$ac_cv_build
4280 ac_save_IFS=$IFS; IFS='-'
4281 set x $ac_cv_build
4282 shift
4283 build_cpu=$1
4284 build_vendor=$2
4285 shift; shift
4286 # Remember, the first character of IFS is used to create $*,
4287 # except with old shells:
4288 build_os=$*
4289 IFS=$ac_save_IFS
4290 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4291
4292
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4294 $as_echo_n "checking host system type... " >&6; }
4295 if test "${ac_cv_host+set}" = set; then :
4296   $as_echo_n "(cached) " >&6
4297 else
4298   if test "x$host_alias" = x; then
4299   ac_cv_host=$ac_cv_build
4300 else
4301   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4302     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4303 fi
4304
4305 fi
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4307 $as_echo "$ac_cv_host" >&6; }
4308 case $ac_cv_host in
4309 *-*-*) ;;
4310 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4311 esac
4312 host=$ac_cv_host
4313 ac_save_IFS=$IFS; IFS='-'
4314 set x $ac_cv_host
4315 shift
4316 host_cpu=$1
4317 host_vendor=$2
4318 shift; shift
4319 # Remember, the first character of IFS is used to create $*,
4320 # except with old shells:
4321 host_os=$*
4322 IFS=$ac_save_IFS
4323 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4324
4325
4326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4327 $as_echo_n "checking target system type... " >&6; }
4328 if test "${ac_cv_target+set}" = set; then :
4329   $as_echo_n "(cached) " >&6
4330 else
4331   if test "x$target_alias" = x; then
4332   ac_cv_target=$ac_cv_host
4333 else
4334   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4335     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4336 fi
4337
4338 fi
4339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4340 $as_echo "$ac_cv_target" >&6; }
4341 case $ac_cv_target in
4342 *-*-*) ;;
4343 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4344 esac
4345 target=$ac_cv_target
4346 ac_save_IFS=$IFS; IFS='-'
4347 set x $ac_cv_target
4348 shift
4349 target_cpu=$1
4350 target_vendor=$2
4351 shift; shift
4352 # Remember, the first character of IFS is used to create $*,
4353 # except with old shells:
4354 target_os=$*
4355 IFS=$ac_save_IFS
4356 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4357
4358
4359 # The aliases save the names the user supplied, while $host etc.
4360 # will get canonicalized.
4361 test -n "$target_alias" &&
4362   test "$program_prefix$program_suffix$program_transform_name" = \
4363     NONENONEs,x,x, &&
4364   program_prefix=${target_alias}-
4365
4366
4367 # Find a good install program.  We prefer a C program (faster),
4368 # so one script is as good as another.  But avoid the broken or
4369 # incompatible versions:
4370 # SysV /etc/install, /usr/sbin/install
4371 # SunOS /usr/etc/install
4372 # IRIX /sbin/install
4373 # AIX /bin/install
4374 # AmigaOS /C/install, which installs bootblocks on floppy discs
4375 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4376 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4377 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4378 # OS/2's system install, which has a completely different semantic
4379 # ./install, which can be erroneously created by make from ./install.sh.
4380 # Reject install programs that cannot install multiple files.
4381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4382 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4383 if test -z "$INSTALL"; then
4384 if test "${ac_cv_path_install+set}" = set; then :
4385   $as_echo_n "(cached) " >&6
4386 else
4387   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4388 for as_dir in $PATH
4389 do
4390   IFS=$as_save_IFS
4391   test -z "$as_dir" && as_dir=.
4392     # Account for people who put trailing slashes in PATH elements.
4393 case $as_dir/ in #((
4394   ./ | .// | /[cC]/* | \
4395   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4396   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4397   /usr/ucb/* ) ;;
4398   *)
4399     # OSF1 and SCO ODT 3.0 have their own names for install.
4400     # Don't use installbsd from OSF since it installs stuff as root
4401     # by default.
4402     for ac_prog in ginstall scoinst install; do
4403       for ac_exec_ext in '' $ac_executable_extensions; do
4404         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4405           if test $ac_prog = install &&
4406             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4407             # AIX install.  It has an incompatible calling convention.
4408             :
4409           elif test $ac_prog = install &&
4410             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4411             # program-specific install script used by HP pwplus--don't use.
4412             :
4413           else
4414             rm -rf conftest.one conftest.two conftest.dir
4415             echo one > conftest.one
4416             echo two > conftest.two
4417             mkdir conftest.dir
4418             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4419               test -s conftest.one && test -s conftest.two &&
4420               test -s conftest.dir/conftest.one &&
4421               test -s conftest.dir/conftest.two
4422             then
4423               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4424               break 3
4425             fi
4426           fi
4427         fi
4428       done
4429     done
4430     ;;
4431 esac
4432
4433   done
4434 IFS=$as_save_IFS
4435
4436 rm -rf conftest.one conftest.two conftest.dir
4437
4438 fi
4439   if test "${ac_cv_path_install+set}" = set; then
4440     INSTALL=$ac_cv_path_install
4441   else
4442     # As a last resort, use the slow shell script.  Don't cache a
4443     # value for INSTALL within a source directory, because that will
4444     # break other packages using the cache if that directory is
4445     # removed, or if the value is a relative name.
4446     INSTALL=$ac_install_sh
4447   fi
4448 fi
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4450 $as_echo "$INSTALL" >&6; }
4451
4452 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4453 # It thinks the first close brace ends the variable substitution.
4454 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4455
4456 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4457
4458 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4459
4460 if test -n "$ac_tool_prefix"; then
4461   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4462 set dummy ${ac_tool_prefix}ar; ac_word=$2
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4464 $as_echo_n "checking for $ac_word... " >&6; }
4465 if test "${ac_cv_prog_AR+set}" = set; then :
4466   $as_echo_n "(cached) " >&6
4467 else
4468   if test -n "$AR"; then
4469   ac_cv_prog_AR="$AR" # Let the user override the test.
4470 else
4471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4472 for as_dir in $PATH
4473 do
4474   IFS=$as_save_IFS
4475   test -z "$as_dir" && as_dir=.
4476     for ac_exec_ext in '' $ac_executable_extensions; do
4477   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4478     ac_cv_prog_AR="${ac_tool_prefix}ar"
4479     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4480     break 2
4481   fi
4482 done
4483   done
4484 IFS=$as_save_IFS
4485
4486 fi
4487 fi
4488 AR=$ac_cv_prog_AR
4489 if test -n "$AR"; then
4490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4491 $as_echo "$AR" >&6; }
4492 else
4493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4494 $as_echo "no" >&6; }
4495 fi
4496
4497
4498 fi
4499 if test -z "$ac_cv_prog_AR"; then
4500   ac_ct_AR=$AR
4501   # Extract the first word of "ar", so it can be a program name with args.
4502 set dummy ar; ac_word=$2
4503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4504 $as_echo_n "checking for $ac_word... " >&6; }
4505 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4506   $as_echo_n "(cached) " >&6
4507 else
4508   if test -n "$ac_ct_AR"; then
4509   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4510 else
4511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4512 for as_dir in $PATH
4513 do
4514   IFS=$as_save_IFS
4515   test -z "$as_dir" && as_dir=.
4516     for ac_exec_ext in '' $ac_executable_extensions; do
4517   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4518     ac_cv_prog_ac_ct_AR="ar"
4519     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4520     break 2
4521   fi
4522 done
4523   done
4524 IFS=$as_save_IFS
4525
4526 fi
4527 fi
4528 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4529 if test -n "$ac_ct_AR"; then
4530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4531 $as_echo "$ac_ct_AR" >&6; }
4532 else
4533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4534 $as_echo "no" >&6; }
4535 fi
4536
4537   if test "x$ac_ct_AR" = x; then
4538     AR=""
4539   else
4540     case $cross_compiling:$ac_tool_warned in
4541 yes:)
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4543 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4544 ac_tool_warned=yes ;;
4545 esac
4546     AR=$ac_ct_AR
4547   fi
4548 else
4549   AR="$ac_cv_prog_AR"
4550 fi
4551
4552 if test -n "$ac_tool_prefix"; then
4553   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4554 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4556 $as_echo_n "checking for $ac_word... " >&6; }
4557 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   if test -n "$RANLIB"; then
4561   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4562 else
4563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4564 for as_dir in $PATH
4565 do
4566   IFS=$as_save_IFS
4567   test -z "$as_dir" && as_dir=.
4568     for ac_exec_ext in '' $ac_executable_extensions; do
4569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4570     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4572     break 2
4573   fi
4574 done
4575   done
4576 IFS=$as_save_IFS
4577
4578 fi
4579 fi
4580 RANLIB=$ac_cv_prog_RANLIB
4581 if test -n "$RANLIB"; then
4582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4583 $as_echo "$RANLIB" >&6; }
4584 else
4585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4586 $as_echo "no" >&6; }
4587 fi
4588
4589
4590 fi
4591 if test -z "$ac_cv_prog_RANLIB"; then
4592   ac_ct_RANLIB=$RANLIB
4593   # Extract the first word of "ranlib", so it can be a program name with args.
4594 set dummy ranlib; ac_word=$2
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4596 $as_echo_n "checking for $ac_word... " >&6; }
4597 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4598   $as_echo_n "(cached) " >&6
4599 else
4600   if test -n "$ac_ct_RANLIB"; then
4601   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4602 else
4603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4604 for as_dir in $PATH
4605 do
4606   IFS=$as_save_IFS
4607   test -z "$as_dir" && as_dir=.
4608     for ac_exec_ext in '' $ac_executable_extensions; do
4609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4610     ac_cv_prog_ac_ct_RANLIB="ranlib"
4611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4612     break 2
4613   fi
4614 done
4615   done
4616 IFS=$as_save_IFS
4617
4618 fi
4619 fi
4620 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4621 if test -n "$ac_ct_RANLIB"; then
4622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4623 $as_echo "$ac_ct_RANLIB" >&6; }
4624 else
4625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4626 $as_echo "no" >&6; }
4627 fi
4628
4629   if test "x$ac_ct_RANLIB" = x; then
4630     RANLIB=":"
4631   else
4632     case $cross_compiling:$ac_tool_warned in
4633 yes:)
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4635 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4636 ac_tool_warned=yes ;;
4637 esac
4638     RANLIB=$ac_ct_RANLIB
4639   fi
4640 else
4641   RANLIB="$ac_cv_prog_RANLIB"
4642 fi
4643
4644
4645 test "$program_prefix" != NONE &&
4646   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4647 # Use a double $ so make ignores it.
4648 test "$program_suffix" != NONE &&
4649   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4650 # Double any \ or $.
4651 # By default was `s,x,x', remove it if useless.
4652 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4653 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4654
4655
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4657 $as_echo_n "checking for ANSI C header files... " >&6; }
4658 if test "${ac_cv_header_stdc+set}" = set; then :
4659   $as_echo_n "(cached) " >&6
4660 else
4661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h.  */
4663 #include <stdlib.h>
4664 #include <stdarg.h>
4665 #include <string.h>
4666 #include <float.h>
4667
4668 int
4669 main ()
4670 {
4671
4672   ;
4673   return 0;
4674 }
4675 _ACEOF
4676 if ac_fn_c_try_compile "$LINENO"; then :
4677   ac_cv_header_stdc=yes
4678 else
4679   ac_cv_header_stdc=no
4680 fi
4681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4682
4683 if test $ac_cv_header_stdc = yes; then
4684   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4686 /* end confdefs.h.  */
4687 #include <string.h>
4688
4689 _ACEOF
4690 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4691   $EGREP "memchr" >/dev/null 2>&1; then :
4692
4693 else
4694   ac_cv_header_stdc=no
4695 fi
4696 rm -f conftest*
4697
4698 fi
4699
4700 if test $ac_cv_header_stdc = yes; then
4701   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4703 /* end confdefs.h.  */
4704 #include <stdlib.h>
4705
4706 _ACEOF
4707 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4708   $EGREP "free" >/dev/null 2>&1; then :
4709
4710 else
4711   ac_cv_header_stdc=no
4712 fi
4713 rm -f conftest*
4714
4715 fi
4716
4717 if test $ac_cv_header_stdc = yes; then
4718   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4719   if test "$cross_compiling" = yes; then :
4720   :
4721 else
4722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4723 /* end confdefs.h.  */
4724 #include <ctype.h>
4725 #include <stdlib.h>
4726 #if ((' ' & 0x0FF) == 0x020)
4727 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4728 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4729 #else
4730 # define ISLOWER(c) \
4731                    (('a' <= (c) && (c) <= 'i') \
4732                      || ('j' <= (c) && (c) <= 'r') \
4733                      || ('s' <= (c) && (c) <= 'z'))
4734 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4735 #endif
4736
4737 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4738 int
4739 main ()
4740 {
4741   int i;
4742   for (i = 0; i < 256; i++)
4743     if (XOR (islower (i), ISLOWER (i))
4744         || toupper (i) != TOUPPER (i))
4745       return 2;
4746   return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_c_try_run "$LINENO"; then :
4750
4751 else
4752   ac_cv_header_stdc=no
4753 fi
4754 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4755   conftest.$ac_objext conftest.beam conftest.$ac_ext
4756 fi
4757
4758 fi
4759 fi
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4761 $as_echo "$ac_cv_header_stdc" >&6; }
4762 if test $ac_cv_header_stdc = yes; then
4763
4764 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4765
4766 fi
4767
4768
4769 # See if we are building with C++, and substitute COMPILER.
4770
4771   # Check whether --enable-build-with-cxx was given.
4772 if test "${enable_build_with_cxx+set}" = set; then :
4773   enableval=$enable_build_with_cxx; case $enableval in
4774       yes | no)
4775           ;;
4776       *)
4777           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4778     esac
4779 else
4780   enable_build_with_cxx=no
4781 fi
4782
4783
4784   if test "$enable_build_with_cxx" = "yes"; then
4785     # We're using -fpermissive as shortcut for now.
4786     COMPILER='$(CXX) -fpermissive'
4787    else
4788     COMPILER='$(CC)'
4789   fi
4790
4791
4792
4793 # Set the 'development' global.
4794 . $srcdir/../../bfd/development.sh
4795
4796 # Enable -lmcheck by default (it provides cheap-enough memory
4797 # mangling), but turn it off for releases.
4798 if $development; then
4799   libmcheck_default=yes
4800 else
4801   libmcheck_default=no
4802 fi
4803
4804   # Check whether --enable-libmcheck was given.
4805 if test "${enable_libmcheck+set}" = set; then :
4806   enableval=$enable_libmcheck; case "${enableval}" in
4807       yes | y) ENABLE_LIBMCHECK="yes" ;;
4808       no | n)  ENABLE_LIBMCHECK="no" ;;
4809       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4810     esac
4811 fi
4812
4813
4814   if test -z "${ENABLE_LIBMCHECK}"; then
4815     ENABLE_LIBMCHECK=${libmcheck_default}
4816   fi
4817
4818   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4820 $as_echo_n "checking for main in -lmcheck... " >&6; }
4821 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4822   $as_echo_n "(cached) " >&6
4823 else
4824   ac_check_lib_save_LIBS=$LIBS
4825 LIBS="-lmcheck  $LIBS"
4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4827 /* end confdefs.h.  */
4828
4829
4830 int
4831 main ()
4832 {
4833 return main ();
4834   ;
4835   return 0;
4836 }
4837 _ACEOF
4838 if ac_fn_c_try_link "$LINENO"; then :
4839   ac_cv_lib_mcheck_main=yes
4840 else
4841   ac_cv_lib_mcheck_main=no
4842 fi
4843 rm -f core conftest.err conftest.$ac_objext \
4844     conftest$ac_exeext conftest.$ac_ext
4845 LIBS=$ac_check_lib_save_LIBS
4846 fi
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4848 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4849 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4850   cat >>confdefs.h <<_ACEOF
4851 #define HAVE_LIBMCHECK 1
4852 _ACEOF
4853
4854   LIBS="-lmcheck $LIBS"
4855
4856 fi
4857
4858   fi
4859
4860
4861  case ${build_alias} in
4862   "") build_noncanonical=${build} ;;
4863   *) build_noncanonical=${build_alias} ;;
4864 esac
4865
4866  case ${host_alias} in
4867   "") host_noncanonical=${build_noncanonical} ;;
4868   *) host_noncanonical=${host_alias} ;;
4869 esac
4870
4871  case ${target_alias} in
4872   "") target_noncanonical=${host_noncanonical} ;;
4873   *) target_noncanonical=${target_alias} ;;
4874 esac
4875
4876
4877
4878
4879
4880
4881 # Dependency checking.
4882 rm -rf .tst 2>/dev/null
4883 mkdir .tst 2>/dev/null
4884 if test -d .tst; then
4885   am__leading_dot=.
4886 else
4887   am__leading_dot=_
4888 fi
4889 rmdir .tst 2>/dev/null
4890
4891 DEPDIR="${am__leading_dot}deps"
4892
4893 ac_config_commands="$ac_config_commands depdir"
4894
4895
4896 depcc="$CC"   am_compiler_list=
4897
4898 am_depcomp=$ac_aux_dir/depcomp
4899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4900 $as_echo_n "checking dependency style of $depcc... " >&6; }
4901 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4902   $as_echo_n "(cached) " >&6
4903 else
4904   if test -f "$am_depcomp"; then
4905   # We make a subdir and do the tests there.  Otherwise we can end up
4906   # making bogus files that we don't know about and never remove.  For
4907   # instance it was reported that on HP-UX the gcc test will end up
4908   # making a dummy file named `D' -- because `-MD' means `put the output
4909   # in D'.
4910   mkdir conftest.dir
4911   # Copy depcomp to subdir because otherwise we won't find it if we're
4912   # using a relative directory.
4913   cp "$am_depcomp" conftest.dir
4914   cd conftest.dir
4915   # We will build objects and dependencies in a subdirectory because
4916   # it helps to detect inapplicable dependency modes.  For instance
4917   # both Tru64's cc and ICC support -MD to output dependencies as a
4918   # side effect of compilation, but ICC will put the dependencies in
4919   # the current directory while Tru64 will put them in the object
4920   # directory.
4921   mkdir sub
4922
4923   am_cv_CC_dependencies_compiler_type=none
4924   if test "$am_compiler_list" = ""; then
4925      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4926   fi
4927   for depmode in $am_compiler_list; do
4928     if test $depmode = none; then break; fi
4929
4930     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4931     # Setup a source with many dependencies, because some compilers
4932     # like to wrap large dependency lists on column 80 (with \), and
4933     # we should not choose a depcomp mode which is confused by this.
4934     #
4935     # We need to recreate these files for each test, as the compiler may
4936     # overwrite some of them when testing with obscure command lines.
4937     # This happens at least with the AIX C compiler.
4938     : > sub/conftest.c
4939     for i in 1 2 3 4 5 6; do
4940       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4941       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4942       # Solaris 8's {/usr,}/bin/sh.
4943       touch sub/conftst$i.h
4944     done
4945     echo "include sub/conftest.Po" > confmf
4946
4947     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4948     # mode.  It turns out that the SunPro C++ compiler does not properly
4949     # handle `-M -o', and we need to detect this.
4950     depcmd="depmode=$depmode \
4951        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4952        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4953        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4954     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4955     if env $depcmd > conftest.err 2>&1 &&
4956        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4957        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4958        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4959       # icc doesn't choke on unknown options, it will just issue warnings
4960       # or remarks (even with -Werror).  So we grep stderr for any message
4961       # that says an option was ignored or not supported.
4962       # When given -MP, icc 7.0 and 7.1 complain thusly:
4963       #   icc: Command line warning: ignoring option '-M'; no argument required
4964       # The diagnosis changed in icc 8.0:
4965       #   icc: Command line remark: option '-MP' not supported
4966       if (grep 'ignoring option' conftest.err ||
4967           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4968         am_cv_CC_dependencies_compiler_type=$depmode
4969         $as_echo "$as_me:$LINENO: success" >&5
4970         break
4971       fi
4972     fi
4973     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4974     sed -e 's/^/| /' < conftest.err >&5
4975   done
4976
4977   cd ..
4978   rm -rf conftest.dir
4979 else
4980   am_cv_CC_dependencies_compiler_type=none
4981 fi
4982
4983 fi
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4985 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4986 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4987 then as_fn_error "no usable dependency style found" "$LINENO" 5
4988 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4989
4990 fi
4991
4992
4993 # Check for the 'make' the user wants to use.
4994 for ac_prog in make
4995 do
4996   # Extract the first word of "$ac_prog", so it can be a program name with args.
4997 set dummy $ac_prog; ac_word=$2
4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4999 $as_echo_n "checking for $ac_word... " >&6; }
5000 if test "${ac_cv_prog_MAKE+set}" = set; then :
5001   $as_echo_n "(cached) " >&6
5002 else
5003   if test -n "$MAKE"; then
5004   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5005 else
5006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5007 for as_dir in $PATH
5008 do
5009   IFS=$as_save_IFS
5010   test -z "$as_dir" && as_dir=.
5011     for ac_exec_ext in '' $ac_executable_extensions; do
5012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5013     ac_cv_prog_MAKE="$ac_prog"
5014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5015     break 2
5016   fi
5017 done
5018   done
5019 IFS=$as_save_IFS
5020
5021 fi
5022 fi
5023 MAKE=$ac_cv_prog_MAKE
5024 if test -n "$MAKE"; then
5025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5026 $as_echo "$MAKE" >&6; }
5027 else
5028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5029 $as_echo "no" >&6; }
5030 fi
5031
5032
5033   test -n "$MAKE" && break
5034 done
5035
5036 MAKE_IS_GNU=
5037 case "`$MAKE --version 2>&1 | sed 1q`" in
5038   *GNU*)
5039     MAKE_IS_GNU=yes
5040     ;;
5041 esac
5042  if test "$MAKE_IS_GNU" = yes; then
5043   GMAKE_TRUE=
5044   GMAKE_FALSE='#'
5045 else
5046   GMAKE_TRUE='#'
5047   GMAKE_FALSE=
5048 fi
5049
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5051 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5052 set x ${MAKE-make}
5053 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5054 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5055   $as_echo_n "(cached) " >&6
5056 else
5057   cat >conftest.make <<\_ACEOF
5058 SHELL = /bin/sh
5059 all:
5060         @echo '@@@%%%=$(MAKE)=@@@%%%'
5061 _ACEOF
5062 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5063 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5064   *@@@%%%=?*=@@@%%%*)
5065     eval ac_cv_prog_make_${ac_make}_set=yes;;
5066   *)
5067     eval ac_cv_prog_make_${ac_make}_set=no;;
5068 esac
5069 rm -f conftest.make
5070 fi
5071 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5073 $as_echo "yes" >&6; }
5074   SET_MAKE=
5075 else
5076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5077 $as_echo "no" >&6; }
5078   SET_MAKE="MAKE=${MAKE-make}"
5079 fi
5080
5081
5082 gnulib_extra_configure_args=
5083 # If large-file support is disabled, make sure gnulib does the same.
5084 if test "$enable_largefile" = no; then
5085 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5086 fi
5087
5088 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
5089 # to find the the source subdir to be configured directly under
5090 # gdbserver/.  We need to build gnulib under some other directory not
5091 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
5092 # build it in the same directory, when building in the source dir.
5093
5094   in_src="../gnulib"
5095   in_build="build-gnulib-gdbserver"
5096   in_extra_args="$gnulib_extra_configure_args"
5097
5098   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5099   # so they do not pile up.
5100   ac_sub_configure_args=
5101   ac_prev=
5102   eval "set x $ac_configure_args"
5103   shift
5104   for ac_arg
5105   do
5106     if test -n "$ac_prev"; then
5107       ac_prev=
5108       continue
5109     fi
5110     case $ac_arg in
5111     -cache-file | --cache-file | --cache-fil | --cache-fi \
5112     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5113       ac_prev=cache_file ;;
5114     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5115     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5116     | --c=*)
5117       ;;
5118     --config-cache | -C)
5119       ;;
5120     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5121       ac_prev=srcdir ;;
5122     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5123       ;;
5124     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5125       ac_prev=prefix ;;
5126     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5127       ;;
5128     --disable-option-checking)
5129       ;;
5130     *)
5131       case $ac_arg in
5132       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5133       esac
5134       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5135     esac
5136   done
5137
5138   # Always prepend --prefix to ensure using the same prefix
5139   # in subdir configurations.
5140   ac_arg="--prefix=$prefix"
5141   case $ac_arg in
5142   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5143   esac
5144   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5145
5146   # Pass --silent
5147   if test "$silent" = yes; then
5148     ac_sub_configure_args="--silent $ac_sub_configure_args"
5149   fi
5150
5151   # Always prepend --disable-option-checking to silence warnings, since
5152   # different subdirs can have different --enable and --with options.
5153   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5154
5155   ac_popdir=`pwd`
5156   ac_dir=$in_build
5157
5158   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5159   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5160   $as_echo "$ac_msg" >&6
5161   as_dir="$ac_dir"; as_fn_mkdir_p
5162
5163   case $srcdir in
5164   [\\/]* | ?:[\\/]* )
5165     ac_srcdir=$srcdir/$in_src ;;
5166   *) # Relative name.
5167     ac_srcdir=../$srcdir/$in_src ;;
5168   esac
5169
5170   cd "$ac_dir"
5171
5172   ac_sub_configure=$ac_srcdir/configure
5173
5174   # Make the cache file name correct relative to the subdirectory.
5175   case $cache_file in
5176   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5177   *) # Relative name.
5178     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5179   esac
5180
5181   if test -n "$in_extra_args"; then
5182     # Add the extra args at the end.
5183     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5184   fi
5185
5186   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5187 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5188   # The eval makes quoting arguments work.
5189   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5190        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5191     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5192
5193   cd "$ac_popdir"
5194
5195
5196
5197   in_src="../../libiberty"
5198   in_build="build-libiberty-gdbserver"
5199   in_extra_args=
5200
5201   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5202   # so they do not pile up.
5203   ac_sub_configure_args=
5204   ac_prev=
5205   eval "set x $ac_configure_args"
5206   shift
5207   for ac_arg
5208   do
5209     if test -n "$ac_prev"; then
5210       ac_prev=
5211       continue
5212     fi
5213     case $ac_arg in
5214     -cache-file | --cache-file | --cache-fil | --cache-fi \
5215     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5216       ac_prev=cache_file ;;
5217     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5218     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5219     | --c=*)
5220       ;;
5221     --config-cache | -C)
5222       ;;
5223     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5224       ac_prev=srcdir ;;
5225     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5226       ;;
5227     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5228       ac_prev=prefix ;;
5229     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5230       ;;
5231     --disable-option-checking)
5232       ;;
5233     *)
5234       case $ac_arg in
5235       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5236       esac
5237       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5238     esac
5239   done
5240
5241   # Always prepend --prefix to ensure using the same prefix
5242   # in subdir configurations.
5243   ac_arg="--prefix=$prefix"
5244   case $ac_arg in
5245   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5246   esac
5247   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5248
5249   # Pass --silent
5250   if test "$silent" = yes; then
5251     ac_sub_configure_args="--silent $ac_sub_configure_args"
5252   fi
5253
5254   # Always prepend --disable-option-checking to silence warnings, since
5255   # different subdirs can have different --enable and --with options.
5256   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5257
5258   ac_popdir=`pwd`
5259   ac_dir=$in_build
5260
5261   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5262   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5263   $as_echo "$ac_msg" >&6
5264   as_dir="$ac_dir"; as_fn_mkdir_p
5265
5266   case $srcdir in
5267   [\\/]* | ?:[\\/]* )
5268     ac_srcdir=$srcdir/$in_src ;;
5269   *) # Relative name.
5270     ac_srcdir=../$srcdir/$in_src ;;
5271   esac
5272
5273   cd "$ac_dir"
5274
5275   ac_sub_configure=$ac_srcdir/configure
5276
5277   # Make the cache file name correct relative to the subdirectory.
5278   case $cache_file in
5279   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5280   *) # Relative name.
5281     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5282   esac
5283
5284   if test -n "$in_extra_args"; then
5285     # Add the extra args at the end.
5286     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5287   fi
5288
5289   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5290 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5291   # The eval makes quoting arguments work.
5292   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5293        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5294     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5295
5296   cd "$ac_popdir"
5297
5298
5299 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 fcntl.h signal.h sys/file.h             sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
5300 do :
5301   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5302 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5303 eval as_val=\$$as_ac_Header
5304    if test "x$as_val" = x""yes; then :
5305   cat >>confdefs.h <<_ACEOF
5306 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5307 _ACEOF
5308
5309 fi
5310
5311 done
5312
5313 for ac_func in getauxval pread pwrite pread64 setns
5314 do :
5315   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5316 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5317 eval as_val=\$$as_ac_var
5318    if test "x$as_val" = x""yes; then :
5319   cat >>confdefs.h <<_ACEOF
5320 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5321 _ACEOF
5322
5323 fi
5324 done
5325
5326
5327
5328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5329 $as_echo_n "checking for ANSI C header files... " >&6; }
5330 if test "${ac_cv_header_stdc+set}" = set; then :
5331   $as_echo_n "(cached) " >&6
5332 else
5333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5334 /* end confdefs.h.  */
5335 #include <stdlib.h>
5336 #include <stdarg.h>
5337 #include <string.h>
5338 #include <float.h>
5339
5340 int
5341 main ()
5342 {
5343
5344   ;
5345   return 0;
5346 }
5347 _ACEOF
5348 if ac_fn_c_try_compile "$LINENO"; then :
5349   ac_cv_header_stdc=yes
5350 else
5351   ac_cv_header_stdc=no
5352 fi
5353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5354
5355 if test $ac_cv_header_stdc = yes; then
5356   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5358 /* end confdefs.h.  */
5359 #include <string.h>
5360
5361 _ACEOF
5362 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5363   $EGREP "memchr" >/dev/null 2>&1; then :
5364
5365 else
5366   ac_cv_header_stdc=no
5367 fi
5368 rm -f conftest*
5369
5370 fi
5371
5372 if test $ac_cv_header_stdc = yes; then
5373   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5375 /* end confdefs.h.  */
5376 #include <stdlib.h>
5377
5378 _ACEOF
5379 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5380   $EGREP "free" >/dev/null 2>&1; then :
5381
5382 else
5383   ac_cv_header_stdc=no
5384 fi
5385 rm -f conftest*
5386
5387 fi
5388
5389 if test $ac_cv_header_stdc = yes; then
5390   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5391   if test "$cross_compiling" = yes; then :
5392   :
5393 else
5394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5395 /* end confdefs.h.  */
5396 #include <ctype.h>
5397 #include <stdlib.h>
5398 #if ((' ' & 0x0FF) == 0x020)
5399 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5400 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5401 #else
5402 # define ISLOWER(c) \
5403                    (('a' <= (c) && (c) <= 'i') \
5404                      || ('j' <= (c) && (c) <= 'r') \
5405                      || ('s' <= (c) && (c) <= 'z'))
5406 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5407 #endif
5408
5409 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5410 int
5411 main ()
5412 {
5413   int i;
5414   for (i = 0; i < 256; i++)
5415     if (XOR (islower (i), ISLOWER (i))
5416         || toupper (i) != TOUPPER (i))
5417       return 2;
5418   return 0;
5419 }
5420 _ACEOF
5421 if ac_fn_c_try_run "$LINENO"; then :
5422
5423 else
5424   ac_cv_header_stdc=no
5425 fi
5426 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5427   conftest.$ac_objext conftest.beam conftest.$ac_ext
5428 fi
5429
5430 fi
5431 fi
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5433 $as_echo "$ac_cv_header_stdc" >&6; }
5434 if test $ac_cv_header_stdc = yes; then
5435
5436 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5437
5438 fi
5439
5440   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5441 # for constant arguments.  Useless!
5442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5443 $as_echo_n "checking for working alloca.h... " >&6; }
5444 if test "${ac_cv_working_alloca_h+set}" = set; then :
5445   $as_echo_n "(cached) " >&6
5446 else
5447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5448 /* end confdefs.h.  */
5449 #include <alloca.h>
5450 int
5451 main ()
5452 {
5453 char *p = (char *) alloca (2 * sizeof (int));
5454                           if (p) return 0;
5455   ;
5456   return 0;
5457 }
5458 _ACEOF
5459 if ac_fn_c_try_link "$LINENO"; then :
5460   ac_cv_working_alloca_h=yes
5461 else
5462   ac_cv_working_alloca_h=no
5463 fi
5464 rm -f core conftest.err conftest.$ac_objext \
5465     conftest$ac_exeext conftest.$ac_ext
5466 fi
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5468 $as_echo "$ac_cv_working_alloca_h" >&6; }
5469 if test $ac_cv_working_alloca_h = yes; then
5470
5471 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5472
5473 fi
5474
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5476 $as_echo_n "checking for alloca... " >&6; }
5477 if test "${ac_cv_func_alloca_works+set}" = set; then :
5478   $as_echo_n "(cached) " >&6
5479 else
5480   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5481 /* end confdefs.h.  */
5482 #ifdef __GNUC__
5483 # define alloca __builtin_alloca
5484 #else
5485 # ifdef _MSC_VER
5486 #  include <malloc.h>
5487 #  define alloca _alloca
5488 # else
5489 #  ifdef HAVE_ALLOCA_H
5490 #   include <alloca.h>
5491 #  else
5492 #   ifdef _AIX
5493  #pragma alloca
5494 #   else
5495 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5496 char *alloca ();
5497 #    endif
5498 #   endif
5499 #  endif
5500 # endif
5501 #endif
5502
5503 int
5504 main ()
5505 {
5506 char *p = (char *) alloca (1);
5507                                     if (p) return 0;
5508   ;
5509   return 0;
5510 }
5511 _ACEOF
5512 if ac_fn_c_try_link "$LINENO"; then :
5513   ac_cv_func_alloca_works=yes
5514 else
5515   ac_cv_func_alloca_works=no
5516 fi
5517 rm -f core conftest.err conftest.$ac_objext \
5518     conftest$ac_exeext conftest.$ac_ext
5519 fi
5520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5521 $as_echo "$ac_cv_func_alloca_works" >&6; }
5522
5523 if test $ac_cv_func_alloca_works = yes; then
5524
5525 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5526
5527 else
5528   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5529 # that cause trouble.  Some versions do not even contain alloca or
5530 # contain a buggy version.  If you still want to use their alloca,
5531 # use ar to extract alloca.o from them instead of compiling alloca.c.
5532
5533 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5534
5535 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5536
5537
5538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5539 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5540 if test "${ac_cv_os_cray+set}" = set; then :
5541   $as_echo_n "(cached) " >&6
5542 else
5543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5544 /* end confdefs.h.  */
5545 #if defined CRAY && ! defined CRAY2
5546 webecray
5547 #else
5548 wenotbecray
5549 #endif
5550
5551 _ACEOF
5552 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5553   $EGREP "webecray" >/dev/null 2>&1; then :
5554   ac_cv_os_cray=yes
5555 else
5556   ac_cv_os_cray=no
5557 fi
5558 rm -f conftest*
5559
5560 fi
5561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5562 $as_echo "$ac_cv_os_cray" >&6; }
5563 if test $ac_cv_os_cray = yes; then
5564   for ac_func in _getb67 GETB67 getb67; do
5565     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5566 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5567 eval as_val=\$$as_ac_var
5568    if test "x$as_val" = x""yes; then :
5569
5570 cat >>confdefs.h <<_ACEOF
5571 #define CRAY_STACKSEG_END $ac_func
5572 _ACEOF
5573
5574     break
5575 fi
5576
5577   done
5578 fi
5579
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5581 $as_echo_n "checking stack direction for C alloca... " >&6; }
5582 if test "${ac_cv_c_stack_direction+set}" = set; then :
5583   $as_echo_n "(cached) " >&6
5584 else
5585   if test "$cross_compiling" = yes; then :
5586   ac_cv_c_stack_direction=0
5587 else
5588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5589 /* end confdefs.h.  */
5590 $ac_includes_default
5591 int
5592 find_stack_direction ()
5593 {
5594   static char *addr = 0;
5595   auto char dummy;
5596   if (addr == 0)
5597     {
5598       addr = &dummy;
5599       return find_stack_direction ();
5600     }
5601   else
5602     return (&dummy > addr) ? 1 : -1;
5603 }
5604
5605 int
5606 main ()
5607 {
5608   return find_stack_direction () < 0;
5609 }
5610 _ACEOF
5611 if ac_fn_c_try_run "$LINENO"; then :
5612   ac_cv_c_stack_direction=1
5613 else
5614   ac_cv_c_stack_direction=-1
5615 fi
5616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5617   conftest.$ac_objext conftest.beam conftest.$ac_ext
5618 fi
5619
5620 fi
5621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5622 $as_echo "$ac_cv_c_stack_direction" >&6; }
5623 cat >>confdefs.h <<_ACEOF
5624 #define STACK_DIRECTION $ac_cv_c_stack_direction
5625 _ACEOF
5626
5627
5628 fi
5629
5630
5631
5632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5633 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5634 if test "${am_cv_langinfo_codeset+set}" = set; then :
5635   $as_echo_n "(cached) " >&6
5636 else
5637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5638 /* end confdefs.h.  */
5639 #include <langinfo.h>
5640 int
5641 main ()
5642 {
5643 char* cs = nl_langinfo(CODESET);
5644   ;
5645   return 0;
5646 }
5647 _ACEOF
5648 if ac_fn_c_try_link "$LINENO"; then :
5649   am_cv_langinfo_codeset=yes
5650 else
5651   am_cv_langinfo_codeset=no
5652 fi
5653 rm -f core conftest.err conftest.$ac_objext \
5654     conftest$ac_exeext conftest.$ac_ext
5655
5656 fi
5657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5658 $as_echo "$am_cv_langinfo_codeset" >&6; }
5659   if test $am_cv_langinfo_codeset = yes; then
5660
5661 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5662
5663   fi
5664
5665
5666   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5667 do :
5668   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5669 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5670 eval as_val=\$$as_ac_Header
5671    if test "x$as_val" = x""yes; then :
5672   cat >>confdefs.h <<_ACEOF
5673 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5674 _ACEOF
5675
5676 fi
5677
5678 done
5679
5680
5681   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
5682 do :
5683   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5684 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5685 eval as_val=\$$as_ac_var
5686    if test "x$as_val" = x""yes; then :
5687   cat >>confdefs.h <<_ACEOF
5688 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5689 _ACEOF
5690
5691 fi
5692 done
5693
5694
5695   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5696 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5697   ac_have_decl=1
5698 else
5699   ac_have_decl=0
5700 fi
5701
5702 cat >>confdefs.h <<_ACEOF
5703 #define HAVE_DECL_STRERROR $ac_have_decl
5704 _ACEOF
5705 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5706 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5707   ac_have_decl=1
5708 else
5709   ac_have_decl=0
5710 fi
5711
5712 cat >>confdefs.h <<_ACEOF
5713 #define HAVE_DECL_STRSTR $ac_have_decl
5714 _ACEOF
5715
5716
5717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
5718 $as_echo_n "checking for sigsetjmp... " >&6; }
5719 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5723 /* end confdefs.h.  */
5724
5725 #include <setjmp.h>
5726
5727 int
5728 main ()
5729 {
5730 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
5731   ;
5732   return 0;
5733 }
5734 _ACEOF
5735 if ac_fn_c_try_compile "$LINENO"; then :
5736   gdb_cv_func_sigsetjmp=yes
5737 else
5738   gdb_cv_func_sigsetjmp=no
5739 fi
5740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5741 fi
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
5743 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
5744 if test $gdb_cv_func_sigsetjmp = yes; then
5745
5746 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5747
5748 fi
5749
5750
5751 # Check the return and argument types of ptrace.
5752
5753
5754 for ac_header in sys/ptrace.h ptrace.h
5755 do :
5756   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5757 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5758 eval as_val=\$$as_ac_Header
5759    if test "x$as_val" = x""yes; then :
5760   cat >>confdefs.h <<_ACEOF
5761 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5762 _ACEOF
5763
5764 fi
5765
5766 done
5767
5768
5769 gdb_ptrace_headers='
5770 #include <sys/types.h>
5771 #if HAVE_SYS_PTRACE_H
5772 # include <sys/ptrace.h>
5773 #endif
5774 #if HAVE_UNISTD_H
5775 # include <unistd.h>
5776 #endif
5777 '
5778 # There is no point in checking if we don't have a prototype.
5779 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
5780 "
5781 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
5782   ac_have_decl=1
5783 else
5784   ac_have_decl=0
5785 fi
5786
5787 cat >>confdefs.h <<_ACEOF
5788 #define HAVE_DECL_PTRACE $ac_have_decl
5789 _ACEOF
5790 if test $ac_have_decl = 1; then :
5791
5792 else
5793
5794   : ${gdb_cv_func_ptrace_ret='int'}
5795   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
5796
5797 fi
5798
5799 # Check return type.  Varargs (used on GNU/Linux) conflict with the
5800 # empty argument list, so check for that explicitly.
5801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
5802 $as_echo_n "checking return type of ptrace... " >&6; }
5803 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
5804   $as_echo_n "(cached) " >&6
5805 else
5806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5807 /* end confdefs.h.  */
5808 $gdb_ptrace_headers
5809 int
5810 main ()
5811 {
5812 extern long ptrace (enum __ptrace_request, ...);
5813   ;
5814   return 0;
5815 }
5816 _ACEOF
5817 if ac_fn_c_try_compile "$LINENO"; then :
5818   gdb_cv_func_ptrace_ret='long'
5819 else
5820   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5821 /* end confdefs.h.  */
5822 $gdb_ptrace_headers
5823 int
5824 main ()
5825 {
5826 extern int ptrace ();
5827   ;
5828   return 0;
5829 }
5830 _ACEOF
5831 if ac_fn_c_try_compile "$LINENO"; then :
5832   gdb_cv_func_ptrace_ret='int'
5833 else
5834   gdb_cv_func_ptrace_ret='long'
5835 fi
5836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5837 fi
5838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5839 fi
5840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
5841 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
5842
5843 cat >>confdefs.h <<_ACEOF
5844 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
5845 _ACEOF
5846
5847 # Check argument types.
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
5849 $as_echo_n "checking types of arguments for ptrace... " >&6; }
5850 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
5851   $as_echo_n "(cached) " >&6
5852 else
5853
5854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5855 /* end confdefs.h.  */
5856 $gdb_ptrace_headers
5857 int
5858 main ()
5859 {
5860 extern long ptrace (enum __ptrace_request, ...);
5861   ;
5862   return 0;
5863 }
5864 _ACEOF
5865 if ac_fn_c_try_compile "$LINENO"; then :
5866   gdb_cv_func_ptrace_args='int,int,long,long'
5867 else
5868
5869 for gdb_arg1 in 'int' 'long'; do
5870  for gdb_arg2 in 'pid_t' 'int' 'long'; do
5871   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
5872    for gdb_arg4 in 'int' 'long' 'void *'; do
5873      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5874 /* end confdefs.h.  */
5875 $gdb_ptrace_headers
5876 int
5877 main ()
5878 {
5879
5880 extern $gdb_cv_func_ptrace_ret
5881   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
5882
5883   ;
5884   return 0;
5885 }
5886 _ACEOF
5887 if ac_fn_c_try_compile "$LINENO"; then :
5888   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
5889     break 4;
5890 fi
5891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5892     for gdb_arg5 in 'int *' 'int' 'long'; do
5893      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894 /* end confdefs.h.  */
5895 $gdb_ptrace_headers
5896 int
5897 main ()
5898 {
5899
5900 extern $gdb_cv_func_ptrace_ret
5901   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
5902
5903   ;
5904   return 0;
5905 }
5906 _ACEOF
5907 if ac_fn_c_try_compile "$LINENO"; then :
5908
5909 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
5910     break 5;
5911 fi
5912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5913     done
5914    done
5915   done
5916  done
5917 done
5918 # Provide a safe default value.
5919 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
5920
5921 fi
5922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5923 fi
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
5925 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
5926 ac_save_IFS=$IFS; IFS=','
5927 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
5928 IFS=$ac_save_IFS
5929 shift
5930
5931 cat >>confdefs.h <<_ACEOF
5932 #define PTRACE_TYPE_ARG3 $3
5933 _ACEOF
5934
5935
5936 cat >>confdefs.h <<_ACEOF
5937 #define PTRACE_TYPE_ARG4 $4
5938 _ACEOF
5939
5940 if test -n "$5"; then
5941
5942 cat >>confdefs.h <<_ACEOF
5943 #define PTRACE_TYPE_ARG5 $5
5944 _ACEOF
5945
5946 fi
5947
5948
5949 # Check for UST
5950 ustlibs=""
5951 ustinc=""
5952
5953
5954 # Check whether --with-ust was given.
5955 if test "${with_ust+set}" = set; then :
5956   withval=$with_ust;
5957 fi
5958
5959
5960 # Check whether --with-ust_include was given.
5961 if test "${with_ust_include+set}" = set; then :
5962   withval=$with_ust_include;
5963 fi
5964
5965
5966 # Check whether --with-ust_lib was given.
5967 if test "${with_ust_lib+set}" = set; then :
5968   withval=$with_ust_lib;
5969 fi
5970
5971
5972 case $with_ust in
5973   no)
5974     ustlibs=
5975     ustinc=
5976     ;;
5977   "" | yes)
5978     ustlibs=" -lust "
5979     ustinc=""
5980     ;;
5981   *)
5982     ustlibs="-L$with_ust/lib -lust"
5983     ustinc="-I$with_ust/include "
5984     ;;
5985 esac
5986 if test "x$with_ust_include" != x; then
5987   ustinc="-I$with_ust_include "
5988 fi
5989 if test "x$with_ust_lib" != x; then
5990   ustlibs="-L$with_ust_lib -lust"
5991 fi
5992
5993 if test "x$with_ust" != "xno"; then
5994   saved_CFLAGS="$CFLAGS"
5995   CFLAGS="$CFLAGS $ustinc"
5996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
5997 $as_echo_n "checking for ust... " >&6; }
5998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5999 /* end confdefs.h.  */
6000
6001 #define CONFIG_UST_GDB_INTEGRATION
6002 #include <ust/ust.h>
6003
6004 int
6005 main ()
6006 {
6007
6008   ;
6009   return 0;
6010 }
6011 _ACEOF
6012 if ac_fn_c_try_compile "$LINENO"; then :
6013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6014 $as_echo "yes" >&6; };
6015 $as_echo "#define HAVE_UST 1" >>confdefs.h
6016
6017 else
6018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6019 $as_echo "no" >&6; }; ustlibs= ; ustinc=
6020 fi
6021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6022   CFLAGS="$saved_CFLAGS"
6023 fi
6024
6025 # Flags needed for UST
6026
6027
6028
6029 # Check whether --enable-werror was given.
6030 if test "${enable_werror+set}" = set; then :
6031   enableval=$enable_werror; case "${enableval}" in
6032      yes | y) ERROR_ON_WARNING="yes" ;;
6033      no | n)  ERROR_ON_WARNING="no" ;;
6034      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6035    esac
6036 fi
6037
6038
6039 # Enable -Werror by default when using gcc in C mode.  Leave it off
6040 # for C++ until we're warning clean.  Turn it off for releases.
6041 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
6042    && test x"$enable_build_with_cxx" != x"yes" \
6043    && $development; then
6044     ERROR_ON_WARNING=yes
6045 fi
6046
6047 WERROR_CFLAGS=""
6048 if test "${ERROR_ON_WARNING}" = yes ; then
6049     WERROR_CFLAGS="-Werror"
6050 fi
6051
6052 build_warnings="-Wall -Wpointer-arith \
6053 -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
6054
6055 # Now add in C and C++ specific options, depending on mode.
6056 if test "$enable_build_with_cxx" = "yes"; then
6057    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
6058 -Wno-narrowing"
6059 else
6060    build_warnings="$build_warnings -Wdeclaration-after-statement"
6061 fi
6062
6063 # The set of warnings supported by a C++ compiler is not the same as
6064 # of the C compiler.
6065 if test "$enable_build_with_cxx" = "yes"; then
6066     ac_ext=cpp
6067 ac_cpp='$CXXCPP $CPPFLAGS'
6068 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6069 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6070 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6071
6072 fi
6073
6074 WARN_CFLAGS=""
6075 if test "x$GCC" = xyes
6076 then
6077     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
6078 $as_echo_n "checking compiler warning flags... " >&6; }
6079     # Separate out the -Werror flag as some files just cannot be
6080     # compiled with it enabled.
6081     for w in ${build_warnings}; do
6082         case $w in
6083         -Werr*) WERROR_CFLAGS=-Werror ;;
6084         *)
6085             # Check whether GCC accepts it.
6086             saved_CFLAGS="$CFLAGS"
6087             CFLAGS="$CFLAGS $w"
6088             saved_CXXFLAGS="$CXXFLAGS"
6089             CXXFLAGS="$CXXFLAGS $w"
6090
6091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6092 /* end confdefs.h.  */
6093
6094 int
6095 main ()
6096 {
6097
6098   ;
6099   return 0;
6100 }
6101 _ACEOF
6102 if ac_fn_cxx_try_compile "$LINENO"; then :
6103   WARN_CFLAGS="${WARN_CFLAGS} $w"
6104 fi
6105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6106             CFLAGS="$saved_CFLAGS"
6107             CXXFLAGS="$saved_CXXFLAGS"
6108         esac
6109     done
6110     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
6111 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
6112 fi
6113
6114
6115
6116 if test "$enable_build_with_cxx" = "yes"; then
6117    ac_ext=c
6118 ac_cpp='$CPP $CPPFLAGS'
6119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6122
6123 fi
6124
6125 old_LIBS="$LIBS"
6126 LIBS="$LIBS -ldl"
6127 for ac_func in dladdr
6128 do :
6129   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
6130 if test "x$ac_cv_func_dladdr" = x""yes; then :
6131   cat >>confdefs.h <<_ACEOF
6132 #define HAVE_DLADDR 1
6133 _ACEOF
6134
6135 fi
6136 done
6137
6138 LIBS="$old_LIBS"
6139
6140
6141   # Check for presence and size of long long.
6142   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6143 if test "x$ac_cv_type_long_long" = x""yes; then :
6144
6145 cat >>confdefs.h <<_ACEOF
6146 #define HAVE_LONG_LONG 1
6147 _ACEOF
6148
6149 # The cast to long int works around a bug in the HP C Compiler
6150 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6151 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6152 # This bug is HP SR number 8606223364.
6153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6154 $as_echo_n "checking size of long long... " >&6; }
6155 if test "${ac_cv_sizeof_long_long+set}" = set; then :
6156   $as_echo_n "(cached) " >&6
6157 else
6158   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
6159
6160 else
6161   if test "$ac_cv_type_long_long" = yes; then
6162      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6164 { as_fn_set_status 77
6165 as_fn_error "cannot compute sizeof (long long)
6166 See \`config.log' for more details." "$LINENO" 5; }; }
6167    else
6168      ac_cv_sizeof_long_long=0
6169    fi
6170 fi
6171
6172 fi
6173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6174 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6175
6176
6177
6178 cat >>confdefs.h <<_ACEOF
6179 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6180 _ACEOF
6181
6182
6183 fi
6184
6185
6186   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6187 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6188   ac_have_decl=1
6189 else
6190   ac_have_decl=0
6191 fi
6192
6193 cat >>confdefs.h <<_ACEOF
6194 #define HAVE_DECL_BASENAME $ac_have_decl
6195 _ACEOF
6196 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6197 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6198   ac_have_decl=1
6199 else
6200   ac_have_decl=0
6201 fi
6202
6203 cat >>confdefs.h <<_ACEOF
6204 #define HAVE_DECL_FFS $ac_have_decl
6205 _ACEOF
6206 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6207 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6208   ac_have_decl=1
6209 else
6210   ac_have_decl=0
6211 fi
6212
6213 cat >>confdefs.h <<_ACEOF
6214 #define HAVE_DECL_ASPRINTF $ac_have_decl
6215 _ACEOF
6216 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6217 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6218   ac_have_decl=1
6219 else
6220   ac_have_decl=0
6221 fi
6222
6223 cat >>confdefs.h <<_ACEOF
6224 #define HAVE_DECL_VASPRINTF $ac_have_decl
6225 _ACEOF
6226 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6227 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6228   ac_have_decl=1
6229 else
6230   ac_have_decl=0
6231 fi
6232
6233 cat >>confdefs.h <<_ACEOF
6234 #define HAVE_DECL_SNPRINTF $ac_have_decl
6235 _ACEOF
6236 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6237 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6238   ac_have_decl=1
6239 else
6240   ac_have_decl=0
6241 fi
6242
6243 cat >>confdefs.h <<_ACEOF
6244 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6245 _ACEOF
6246
6247   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6248 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6249   ac_have_decl=1
6250 else
6251   ac_have_decl=0
6252 fi
6253
6254 cat >>confdefs.h <<_ACEOF
6255 #define HAVE_DECL_STRTOL $ac_have_decl
6256 _ACEOF
6257 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6258 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6259   ac_have_decl=1
6260 else
6261   ac_have_decl=0
6262 fi
6263
6264 cat >>confdefs.h <<_ACEOF
6265 #define HAVE_DECL_STRTOUL $ac_have_decl
6266 _ACEOF
6267 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6268 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6269   ac_have_decl=1
6270 else
6271   ac_have_decl=0
6272 fi
6273
6274 cat >>confdefs.h <<_ACEOF
6275 #define HAVE_DECL_STRTOLL $ac_have_decl
6276 _ACEOF
6277 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6278 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6279   ac_have_decl=1
6280 else
6281   ac_have_decl=0
6282 fi
6283
6284 cat >>confdefs.h <<_ACEOF
6285 #define HAVE_DECL_STRTOULL $ac_have_decl
6286 _ACEOF
6287
6288   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6289 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6290   ac_have_decl=1
6291 else
6292   ac_have_decl=0
6293 fi
6294
6295 cat >>confdefs.h <<_ACEOF
6296 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6297 _ACEOF
6298
6299
6300
6301 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
6302 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
6303   ac_have_decl=1
6304 else
6305   ac_have_decl=0
6306 fi
6307
6308 cat >>confdefs.h <<_ACEOF
6309 #define HAVE_DECL_STRERROR $ac_have_decl
6310 _ACEOF
6311 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
6312 if test "x$ac_cv_have_decl_perror" = x""yes; then :
6313   ac_have_decl=1
6314 else
6315   ac_have_decl=0
6316 fi
6317
6318 cat >>confdefs.h <<_ACEOF
6319 #define HAVE_DECL_PERROR $ac_have_decl
6320 _ACEOF
6321 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6322 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6323   ac_have_decl=1
6324 else
6325   ac_have_decl=0
6326 fi
6327
6328 cat >>confdefs.h <<_ACEOF
6329 #define HAVE_DECL_VASPRINTF $ac_have_decl
6330 _ACEOF
6331 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6332 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6333   ac_have_decl=1
6334 else
6335   ac_have_decl=0
6336 fi
6337
6338 cat >>confdefs.h <<_ACEOF
6339 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6340 _ACEOF
6341
6342
6343 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6344 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
6345
6346 cat >>confdefs.h <<_ACEOF
6347 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6348 _ACEOF
6349
6350
6351 fi
6352 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6353 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
6354
6355 cat >>confdefs.h <<_ACEOF
6356 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6357 _ACEOF
6358
6359
6360 fi
6361
6362
6363 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6364 #include <sys/socket.h>
6365
6366 "
6367 if test "x$ac_cv_type_socklen_t" = x""yes; then :
6368
6369 cat >>confdefs.h <<_ACEOF
6370 #define HAVE_SOCKLEN_T 1
6371 _ACEOF
6372
6373
6374 fi
6375
6376
6377 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
6378
6379 "
6380 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
6381
6382 cat >>confdefs.h <<_ACEOF
6383 #define HAVE_ELF32_AUXV_T 1
6384 _ACEOF
6385
6386
6387 fi
6388 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
6389
6390 "
6391 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
6392
6393 cat >>confdefs.h <<_ACEOF
6394 #define HAVE_ELF64_AUXV_T 1
6395 _ACEOF
6396
6397
6398 fi
6399
6400
6401
6402
6403 # Check whether --with-pkgversion was given.
6404 if test "${with_pkgversion+set}" = set; then :
6405   withval=$with_pkgversion; case "$withval" in
6406       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6407       no)  PKGVERSION= ;;
6408       *)   PKGVERSION="($withval) " ;;
6409      esac
6410 else
6411   PKGVERSION="(GDB) "
6412
6413 fi
6414
6415
6416
6417
6418
6419 # Check whether --with-bugurl was given.
6420 if test "${with_bugurl+set}" = set; then :
6421   withval=$with_bugurl; case "$withval" in
6422       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6423       no)  BUGURL=
6424            ;;
6425       *)   BUGURL="$withval"
6426            ;;
6427      esac
6428 else
6429   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6430
6431 fi
6432
6433   case ${BUGURL} in
6434   "")
6435     REPORT_BUGS_TO=
6436     REPORT_BUGS_TEXI=
6437     ;;
6438   *)
6439     REPORT_BUGS_TO="<$BUGURL>"
6440     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6441     ;;
6442   esac;
6443
6444
6445
6446
6447 cat >>confdefs.h <<_ACEOF
6448 #define PKGVERSION "$PKGVERSION"
6449 _ACEOF
6450
6451
6452 cat >>confdefs.h <<_ACEOF
6453 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6454 _ACEOF
6455
6456
6457 # Check for various supplementary target information (beyond the
6458 # triplet) which might affect the choices in configure.srv.
6459 case "${target}" in
6460   i[34567]86-*-linux*)
6461     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
6462 $as_echo_n "checking if building for x86-64... " >&6; }
6463 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   save_CPPFLAGS="$CPPFLAGS"
6467                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6468                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469 /* end confdefs.h.  */
6470
6471 #if __x86_64__
6472 got it
6473 #endif
6474
6475 _ACEOF
6476 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6477   $EGREP "got it" >/dev/null 2>&1; then :
6478   gdb_cv_i386_is_x86_64=yes
6479 else
6480   gdb_cv_i386_is_x86_64=no
6481 fi
6482 rm -f conftest*
6483
6484                     CPPFLAGS="$save_CPPFLAGS"
6485 fi
6486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
6487 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
6488     ;;
6489   m68k-*-*)
6490     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
6491 $as_echo_n "checking if building for Coldfire... " >&6; }
6492 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
6493   $as_echo_n "(cached) " >&6
6494 else
6495   save_CPPFLAGS="$CPPFLAGS"
6496                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6497                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6498 /* end confdefs.h.  */
6499
6500 #ifdef __mcoldfire__
6501 got it
6502 #endif
6503
6504 _ACEOF
6505 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6506   $EGREP "got it" >/dev/null 2>&1; then :
6507   gdb_cv_m68k_is_coldfire=yes
6508 else
6509   gdb_cv_m68k_is_coldfire=no
6510 fi
6511 rm -f conftest*
6512
6513                     CPPFLAGS="$save_CPPFLAGS"
6514 fi
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
6516 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
6517     ;;
6518 esac
6519
6520 . ${srcdir}/configure.srv
6521
6522 # Add in the common host objects.
6523 . ${srcdir}/../common/common.host
6524 srv_host_obs="$common_host_obs"
6525
6526 if test "${srv_mingwce}" = "yes"; then
6527   LIBS="$LIBS -lws2"
6528 elif test "${srv_mingw}" = "yes"; then
6529   LIBS="$LIBS -lws2_32"
6530 elif test "${srv_qnx}" = "yes"; then
6531   LIBS="$LIBS -lsocket"
6532 elif test "${srv_lynxos}" = "yes"; then
6533   LIBS="$LIBS -lnetinet"
6534 fi
6535
6536 if test "${srv_mingw}" = "yes"; then
6537
6538 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6539
6540 fi
6541
6542 if test "${srv_linux_usrregs}" = "yes"; then
6543
6544 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
6545
6546 fi
6547
6548 if test "${srv_linux_regsets}" = "yes"; then
6549
6550 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
6551
6552
6553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
6554 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
6555   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
6556   $as_echo_n "(cached) " >&6
6557 else
6558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6559 /* end confdefs.h.  */
6560 #include <sys/ptrace.h>
6561 int
6562 main ()
6563 {
6564 PTRACE_GETREGS;
6565   ;
6566   return 0;
6567 }
6568 _ACEOF
6569 if ac_fn_c_try_compile "$LINENO"; then :
6570   gdbsrv_cv_have_ptrace_getregs=yes
6571 else
6572   gdbsrv_cv_have_ptrace_getregs=no
6573 fi
6574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6575 fi
6576
6577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
6578 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
6579   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
6580
6581 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
6582
6583   fi
6584
6585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
6586 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
6587   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
6588   $as_echo_n "(cached) " >&6
6589 else
6590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6591 /* end confdefs.h.  */
6592 #include <sys/ptrace.h>
6593 int
6594 main ()
6595 {
6596 PTRACE_GETFPXREGS;
6597   ;
6598   return 0;
6599 }
6600 _ACEOF
6601 if ac_fn_c_try_compile "$LINENO"; then :
6602   gdbsrv_cv_have_ptrace_getfpxregs=yes
6603 else
6604   gdbsrv_cv_have_ptrace_getfpxregs=no
6605 fi
6606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6607 fi
6608
6609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
6610 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
6611   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
6612
6613 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
6614
6615   fi
6616 fi
6617
6618 if test "${srv_linux_btrace}" = "yes"; then
6619
6620 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
6621
6622 fi
6623
6624 if test "$ac_cv_header_sys_procfs_h" = yes; then
6625   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
6626 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
6627  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
6628   $as_echo_n "(cached) " >&6
6629 else
6630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6631 /* end confdefs.h.  */
6632
6633 #define _SYSCALL32
6634 /* Needed for new procfs interface on sparc-solaris.  */
6635 #define _STRUCTURED_PROC 1
6636 #include <sys/procfs.h>
6637 int
6638 main ()
6639 {
6640 lwpid_t avar
6641   ;
6642   return 0;
6643 }
6644 _ACEOF
6645 if ac_fn_c_try_compile "$LINENO"; then :
6646   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6647 else
6648   bfd_cv_have_sys_procfs_type_lwpid_t=no
6649
6650 fi
6651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6652 fi
6653
6654  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6655
6656 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6657
6658  fi
6659  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
6660 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
6661
6662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
6663 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
6664  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
6665   $as_echo_n "(cached) " >&6
6666 else
6667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669
6670 #define _SYSCALL32
6671 /* Needed for new procfs interface on sparc-solaris.  */
6672 #define _STRUCTURED_PROC 1
6673 #include <sys/procfs.h>
6674 int
6675 main ()
6676 {
6677 psaddr_t avar
6678   ;
6679   return 0;
6680 }
6681 _ACEOF
6682 if ac_fn_c_try_compile "$LINENO"; then :
6683   bfd_cv_have_sys_procfs_type_psaddr_t=yes
6684 else
6685   bfd_cv_have_sys_procfs_type_psaddr_t=no
6686
6687 fi
6688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6689 fi
6690
6691  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
6692
6693 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6694
6695  fi
6696  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
6697 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
6698
6699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
6700 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
6701  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
6702   $as_echo_n "(cached) " >&6
6703 else
6704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6705 /* end confdefs.h.  */
6706
6707 #define _SYSCALL32
6708 /* Needed for new procfs interface on sparc-solaris.  */
6709 #define _STRUCTURED_PROC 1
6710 #include <sys/procfs.h>
6711 int
6712 main ()
6713 {
6714 prgregset_t avar
6715   ;
6716   return 0;
6717 }
6718 _ACEOF
6719 if ac_fn_c_try_compile "$LINENO"; then :
6720   bfd_cv_have_sys_procfs_type_prgregset_t=yes
6721 else
6722   bfd_cv_have_sys_procfs_type_prgregset_t=no
6723
6724 fi
6725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6726 fi
6727
6728  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
6729
6730 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
6731
6732  fi
6733  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
6734 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
6735
6736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
6737 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
6738  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
6739   $as_echo_n "(cached) " >&6
6740 else
6741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6742 /* end confdefs.h.  */
6743
6744 #define _SYSCALL32
6745 /* Needed for new procfs interface on sparc-solaris.  */
6746 #define _STRUCTURED_PROC 1
6747 #include <sys/procfs.h>
6748 int
6749 main ()
6750 {
6751 prfpregset_t avar
6752   ;
6753   return 0;
6754 }
6755 _ACEOF
6756 if ac_fn_c_try_compile "$LINENO"; then :
6757   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
6758 else
6759   bfd_cv_have_sys_procfs_type_prfpregset_t=no
6760
6761 fi
6762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6763 fi
6764
6765  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
6766
6767 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
6768
6769  fi
6770  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
6771 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
6772
6773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
6774 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
6775  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
6776   $as_echo_n "(cached) " >&6
6777 else
6778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6779 /* end confdefs.h.  */
6780
6781 #define _SYSCALL32
6782 /* Needed for new procfs interface on sparc-solaris.  */
6783 #define _STRUCTURED_PROC 1
6784 #include <sys/procfs.h>
6785 int
6786 main ()
6787 {
6788 elf_fpregset_t avar
6789   ;
6790   return 0;
6791 }
6792 _ACEOF
6793 if ac_fn_c_try_compile "$LINENO"; then :
6794   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
6795 else
6796   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
6797
6798 fi
6799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6800 fi
6801
6802  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
6803
6804 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
6805
6806  fi
6807  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
6808 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
6809
6810 fi
6811
6812 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
6813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
6814 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
6815  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
6816   $as_echo_n "(cached) " >&6
6817 else
6818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6819 /* end confdefs.h.  */
6820
6821 #include <thread_db.h>
6822 int
6823 main ()
6824 {
6825 lwpid_t avar
6826   ;
6827   return 0;
6828 }
6829 _ACEOF
6830 if ac_fn_c_try_compile "$LINENO"; then :
6831   gdbserver_cv_have_thread_db_type_lwpid_t=yes
6832 else
6833   gdbserver_cv_have_thread_db_type_lwpid_t=no
6834
6835 fi
6836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6837 fi
6838
6839  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
6840
6841 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6842
6843  fi
6844  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
6845 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
6846
6847 fi
6848
6849 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
6850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
6851 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
6852  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
6853   $as_echo_n "(cached) " >&6
6854 else
6855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856 /* end confdefs.h.  */
6857
6858 #include <thread_db.h>
6859 int
6860 main ()
6861 {
6862 psaddr_t avar
6863   ;
6864   return 0;
6865 }
6866 _ACEOF
6867 if ac_fn_c_try_compile "$LINENO"; then :
6868   gdbserver_cv_have_thread_db_type_psaddr_t=yes
6869 else
6870   gdbserver_cv_have_thread_db_type_psaddr_t=no
6871
6872 fi
6873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6874 fi
6875
6876  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
6877
6878 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6879
6880  fi
6881  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
6882 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
6883
6884 fi
6885
6886 old_LIBS="$LIBS"
6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
6888 $as_echo_n "checking for dlopen in -ldl... " >&6; }
6889 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
6890   $as_echo_n "(cached) " >&6
6891 else
6892   ac_check_lib_save_LIBS=$LIBS
6893 LIBS="-ldl  $LIBS"
6894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6895 /* end confdefs.h.  */
6896
6897 /* Override any GCC internal prototype to avoid an error.
6898    Use char because int might match the return type of a GCC
6899    builtin and then its argument prototype would still apply.  */
6900 #ifdef __cplusplus
6901 extern "C"
6902 #endif
6903 char dlopen ();
6904 int
6905 main ()
6906 {
6907 return dlopen ();
6908   ;
6909   return 0;
6910 }
6911 _ACEOF
6912 if ac_fn_c_try_link "$LINENO"; then :
6913   ac_cv_lib_dl_dlopen=yes
6914 else
6915   ac_cv_lib_dl_dlopen=no
6916 fi
6917 rm -f core conftest.err conftest.$ac_objext \
6918     conftest$ac_exeext conftest.$ac_ext
6919 LIBS=$ac_check_lib_save_LIBS
6920 fi
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
6922 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
6923 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
6924   cat >>confdefs.h <<_ACEOF
6925 #define HAVE_LIBDL 1
6926 _ACEOF
6927
6928   LIBS="-ldl $LIBS"
6929
6930 fi
6931
6932 LIBS="$old_LIBS"
6933
6934 srv_thread_depfiles=
6935 srv_libs=
6936
6937 if test "$srv_linux_thread_db" = "yes"; then
6938   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
6939     srv_libs="-ldl"
6940     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
6941 $as_echo_n "checking for the dynamic export flag... " >&6; }
6942     old_LDFLAGS="$LDFLAGS"
6943     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
6944     # supported there.
6945     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
6946     LDFLAGS="$LDFLAGS $RDYNAMIC"
6947     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6948 /* end confdefs.h.  */
6949
6950 int
6951 main ()
6952 {
6953
6954   ;
6955   return 0;
6956 }
6957 _ACEOF
6958 if ac_fn_c_try_link "$LINENO"; then :
6959   found="-Wl,--dynamic-list"
6960                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
6961 else
6962   RDYNAMIC="-rdynamic"
6963                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
6964                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6965 /* end confdefs.h.  */
6966
6967 int
6968 main ()
6969 {
6970
6971   ;
6972   return 0;
6973 }
6974 _ACEOF
6975 if ac_fn_c_try_link "$LINENO"; then :
6976   found="-rdynamic"
6977 else
6978   found="no"
6979                               RDYNAMIC=""
6980 fi
6981 rm -f core conftest.err conftest.$ac_objext \
6982     conftest$ac_exeext conftest.$ac_ext
6983 fi
6984 rm -f core conftest.err conftest.$ac_objext \
6985     conftest$ac_exeext conftest.$ac_ext
6986
6987     LDFLAGS="$old_LDFLAGS"
6988     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
6989 $as_echo "$found" >&6; }
6990   else
6991     srv_libs="-lthread_db"
6992   fi
6993
6994   srv_thread_depfiles="thread-db.o proc-service.o"
6995
6996 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
6997
6998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
6999 $as_echo_n "checking for TD_VERSION... " >&6; }
7000 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
7001   $as_echo_n "(cached) " >&6
7002 else
7003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7004 /* end confdefs.h.  */
7005 #include <thread_db.h>
7006 int
7007 main ()
7008 {
7009 TD_VERSION;
7010   ;
7011   return 0;
7012 }
7013 _ACEOF
7014 if ac_fn_c_try_compile "$LINENO"; then :
7015   gdbsrv_cv_have_td_version=yes
7016 else
7017   gdbsrv_cv_have_td_version=no
7018 fi
7019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7020 fi
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
7022 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
7023   if test $gdbsrv_cv_have_td_version = yes; then
7024
7025 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
7026
7027   fi
7028 fi
7029
7030
7031 # Check whether --with-libthread-db was given.
7032 if test "${with_libthread_db+set}" = set; then :
7033   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
7034   srv_libs="$srv_libthread_db_path"
7035
7036 fi
7037
7038
7039 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
7040
7041 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
7042
7043 fi
7044
7045 if test "$srv_xmlfiles" != ""; then
7046   srv_xmlbuiltin="xml-builtin.o"
7047
7048 $as_echo "#define USE_XML 1" >>confdefs.h
7049
7050
7051   tmp_xmlfiles=$srv_xmlfiles
7052   srv_xmlfiles=""
7053   for f in $tmp_xmlfiles; do
7054     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
7055   done
7056 fi
7057
7058 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
7059 GDBSERVER_LIBS="$srv_libs"
7060
7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
7062 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
7063 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
7064   $as_echo_n "(cached) " >&6
7065 else
7066
7067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7068 /* end confdefs.h.  */
7069
7070 int
7071 main ()
7072 {
7073 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
7074   ;
7075   return 0;
7076 }
7077 _ACEOF
7078 if ac_fn_c_try_link "$LINENO"; then :
7079   gdbsrv_cv_have_sync_builtins=yes
7080 else
7081   gdbsrv_cv_have_sync_builtins=no
7082 fi
7083 rm -f core conftest.err conftest.$ac_objext \
7084     conftest$ac_exeext conftest.$ac_ext
7085 fi
7086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
7087 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
7088 if test $gdbsrv_cv_have_sync_builtins = yes; then
7089
7090 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
7091
7092 fi
7093
7094 saved_cflags="$CFLAGS"
7095 CFLAGS="$CFLAGS -fvisibility=hidden"
7096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7097 /* end confdefs.h.  */
7098
7099 int
7100 main ()
7101 {
7102
7103   ;
7104   return 0;
7105 }
7106 _ACEOF
7107 if ac_fn_c_try_compile "$LINENO"; then :
7108   gdbsrv_cv_have_visibility_hidden=yes
7109 else
7110   gdbsrv_cv_have_visibility_hidden=no
7111 fi
7112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7113 CFLAGS="$saved_cflags"
7114
7115 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
7116 "
7117 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
7118   ac_have_decl=1
7119 else
7120   ac_have_decl=0
7121 fi
7122
7123 cat >>confdefs.h <<_ACEOF
7124 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
7125 _ACEOF
7126
7127
7128 if test "$cross_compiling" = yes; then :
7129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7130 /* end confdefs.h.  */
7131 #include <sys/personality.h>
7132 int
7133 main ()
7134 {
7135
7136 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7137 #       define ADDR_NO_RANDOMIZE 0x0040000
7138 #      endif
7139        /* Test the flag could be set and stays set.  */
7140        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7141        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7142            return 1
7143   ;
7144   return 0;
7145 }
7146 _ACEOF
7147 if ac_fn_c_try_link "$LINENO"; then :
7148   gdbsrv_cv_have_personality=true
7149 else
7150   gdbsrv_cv_have_personality=false
7151 fi
7152 rm -f core conftest.err conftest.$ac_objext \
7153     conftest$ac_exeext conftest.$ac_ext
7154 else
7155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7156 /* end confdefs.h.  */
7157 #include <sys/personality.h>
7158 int
7159 main ()
7160 {
7161
7162 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7163 #       define ADDR_NO_RANDOMIZE 0x0040000
7164 #      endif
7165        /* Test the flag could be set and stays set.  */
7166        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7167        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7168            return 1
7169   ;
7170   return 0;
7171 }
7172 _ACEOF
7173 if ac_fn_c_try_run "$LINENO"; then :
7174   gdbsrv_cv_have_personality=true
7175 else
7176   gdbsrv_cv_have_personality=false
7177 fi
7178 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7179   conftest.$ac_objext conftest.beam conftest.$ac_ext
7180 fi
7181
7182 if $gdbsrv_cv_have_personality
7183 then
7184
7185 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
7186
7187 fi
7188
7189
7190 IPA_DEPFILES=""
7191 extra_libraries=""
7192
7193 # check whether to enable the inprocess agent
7194 if test "$ipa_obj" != "" \
7195    -a "$gdbsrv_cv_have_sync_builtins" = yes \
7196    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
7197    have_ipa=true
7198 else
7199    have_ipa=false
7200 fi
7201
7202 # Check whether --enable-inprocess-agent was given.
7203 if test "${enable_inprocess_agent+set}" = set; then :
7204   enableval=$enable_inprocess_agent; case "$enableval" in
7205   yes) want_ipa=true ;;
7206   no) want_ipa=false ;;
7207   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
7208 esac
7209 else
7210   want_ipa=$have_ipa
7211 fi
7212
7213
7214 if $want_ipa ; then
7215    if $have_ipa ; then
7216      IPA_DEPFILES="$ipa_obj"
7217      extra_libraries="$extra_libraries libinproctrace.so"
7218    else
7219      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
7220    fi
7221 fi
7222
7223
7224
7225
7226
7227
7228
7229
7230 GNULIB=build-gnulib-gdbserver/import
7231
7232 GNULIB_STDINT_H=
7233 if test x"$STDINT_H" != x; then
7234   GNULIB_STDINT_H=$GNULIB/$STDINT_H
7235 fi
7236
7237
7238 ac_config_files="$ac_config_files Makefile"
7239
7240 ac_config_commands="$ac_config_commands default"
7241
7242 cat >confcache <<\_ACEOF
7243 # This file is a shell script that caches the results of configure
7244 # tests run on this system so they can be shared between configure
7245 # scripts and configure runs, see configure's option --config-cache.
7246 # It is not useful on other systems.  If it contains results you don't
7247 # want to keep, you may remove or edit it.
7248 #
7249 # config.status only pays attention to the cache file if you give it
7250 # the --recheck option to rerun configure.
7251 #
7252 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7253 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7254 # following values.
7255
7256 _ACEOF
7257
7258 # The following way of writing the cache mishandles newlines in values,
7259 # but we know of no workaround that is simple, portable, and efficient.
7260 # So, we kill variables containing newlines.
7261 # Ultrix sh set writes to stderr and can't be redirected directly,
7262 # and sets the high bit in the cache file unless we assign to the vars.
7263 (
7264   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7265     eval ac_val=\$$ac_var
7266     case $ac_val in #(
7267     *${as_nl}*)
7268       case $ac_var in #(
7269       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7270 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7271       esac
7272       case $ac_var in #(
7273       _ | IFS | as_nl) ;; #(
7274       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7275       *) { eval $ac_var=; unset $ac_var;} ;;
7276       esac ;;
7277     esac
7278   done
7279
7280   (set) 2>&1 |
7281     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7282     *${as_nl}ac_space=\ *)
7283       # `set' does not quote correctly, so add quotes: double-quote
7284       # substitution turns \\\\ into \\, and sed turns \\ into \.
7285       sed -n \
7286         "s/'/'\\\\''/g;
7287           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7288       ;; #(
7289     *)
7290       # `set' quotes correctly as required by POSIX, so do not add quotes.
7291       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7292       ;;
7293     esac |
7294     sort
7295 ) |
7296   sed '
7297      /^ac_cv_env_/b end
7298      t clear
7299      :clear
7300      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7301      t end
7302      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7303      :end' >>confcache
7304 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7305   if test -w "$cache_file"; then
7306     test "x$cache_file" != "x/dev/null" &&
7307       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7308 $as_echo "$as_me: updating cache $cache_file" >&6;}
7309     cat confcache >$cache_file
7310   else
7311     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7312 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7313   fi
7314 fi
7315 rm -f confcache
7316
7317 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7318 # Let make expand exec_prefix.
7319 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7320
7321 DEFS=-DHAVE_CONFIG_H
7322
7323 ac_libobjs=
7324 ac_ltlibobjs=
7325 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7326   # 1. Remove the extension, and $U if already installed.
7327   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7328   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7329   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7330   #    will be set to the directory where LIBOBJS objects are built.
7331   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7332   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7333 done
7334 LIBOBJS=$ac_libobjs
7335
7336 LTLIBOBJS=$ac_ltlibobjs
7337
7338
7339 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7340   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7341 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7342 fi
7343 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
7344   as_fn_error "conditional \"GMAKE\" was never defined.
7345 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7346 fi
7347
7348 : ${CONFIG_STATUS=./config.status}
7349 ac_write_fail=0
7350 ac_clean_files_save=$ac_clean_files
7351 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7353 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7354 as_write_fail=0
7355 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7356 #! $SHELL
7357 # Generated by $as_me.
7358 # Run this file to recreate the current configuration.
7359 # Compiler output produced by configure, useful for debugging
7360 # configure, is in config.log if it exists.
7361
7362 debug=false
7363 ac_cs_recheck=false
7364 ac_cs_silent=false
7365
7366 SHELL=\${CONFIG_SHELL-$SHELL}
7367 export SHELL
7368 _ASEOF
7369 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7370 ## -------------------- ##
7371 ## M4sh Initialization. ##
7372 ## -------------------- ##
7373
7374 # Be more Bourne compatible
7375 DUALCASE=1; export DUALCASE # for MKS sh
7376 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7377   emulate sh
7378   NULLCMD=:
7379   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7380   # is contrary to our usage.  Disable this feature.
7381   alias -g '${1+"$@"}'='"$@"'
7382   setopt NO_GLOB_SUBST
7383 else
7384   case `(set -o) 2>/dev/null` in #(
7385   *posix*) :
7386     set -o posix ;; #(
7387   *) :
7388      ;;
7389 esac
7390 fi
7391
7392
7393 as_nl='
7394 '
7395 export as_nl
7396 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7397 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7398 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7399 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7400 # Prefer a ksh shell builtin over an external printf program on Solaris,
7401 # but without wasting forks for bash or zsh.
7402 if test -z "$BASH_VERSION$ZSH_VERSION" \
7403     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7404   as_echo='print -r --'
7405   as_echo_n='print -rn --'
7406 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7407   as_echo='printf %s\n'
7408   as_echo_n='printf %s'
7409 else
7410   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7411     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7412     as_echo_n='/usr/ucb/echo -n'
7413   else
7414     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7415     as_echo_n_body='eval
7416       arg=$1;
7417       case $arg in #(
7418       *"$as_nl"*)
7419         expr "X$arg" : "X\\(.*\\)$as_nl";
7420         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7421       esac;
7422       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7423     '
7424     export as_echo_n_body
7425     as_echo_n='sh -c $as_echo_n_body as_echo'
7426   fi
7427   export as_echo_body
7428   as_echo='sh -c $as_echo_body as_echo'
7429 fi
7430
7431 # The user is always right.
7432 if test "${PATH_SEPARATOR+set}" != set; then
7433   PATH_SEPARATOR=:
7434   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7435     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7436       PATH_SEPARATOR=';'
7437   }
7438 fi
7439
7440
7441 # IFS
7442 # We need space, tab and new line, in precisely that order.  Quoting is
7443 # there to prevent editors from complaining about space-tab.
7444 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7445 # splitting by setting IFS to empty value.)
7446 IFS=" ""        $as_nl"
7447
7448 # Find who we are.  Look in the path if we contain no directory separator.
7449 case $0 in #((
7450   *[\\/]* ) as_myself=$0 ;;
7451   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7452 for as_dir in $PATH
7453 do
7454   IFS=$as_save_IFS
7455   test -z "$as_dir" && as_dir=.
7456     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7457   done
7458 IFS=$as_save_IFS
7459
7460      ;;
7461 esac
7462 # We did not find ourselves, most probably we were run as `sh COMMAND'
7463 # in which case we are not to be found in the path.
7464 if test "x$as_myself" = x; then
7465   as_myself=$0
7466 fi
7467 if test ! -f "$as_myself"; then
7468   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7469   exit 1
7470 fi
7471
7472 # Unset variables that we do not need and which cause bugs (e.g. in
7473 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7474 # suppresses any "Segmentation fault" message there.  '((' could
7475 # trigger a bug in pdksh 5.2.14.
7476 for as_var in BASH_ENV ENV MAIL MAILPATH
7477 do eval test x\${$as_var+set} = xset \
7478   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7479 done
7480 PS1='$ '
7481 PS2='> '
7482 PS4='+ '
7483
7484 # NLS nuisances.
7485 LC_ALL=C
7486 export LC_ALL
7487 LANGUAGE=C
7488 export LANGUAGE
7489
7490 # CDPATH.
7491 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7492
7493
7494 # as_fn_error ERROR [LINENO LOG_FD]
7495 # ---------------------------------
7496 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7497 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7498 # script with status $?, using 1 if that was 0.
7499 as_fn_error ()
7500 {
7501   as_status=$?; test $as_status -eq 0 && as_status=1
7502   if test "$3"; then
7503     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7504     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7505   fi
7506   $as_echo "$as_me: error: $1" >&2
7507   as_fn_exit $as_status
7508 } # as_fn_error
7509
7510
7511 # as_fn_set_status STATUS
7512 # -----------------------
7513 # Set $? to STATUS, without forking.
7514 as_fn_set_status ()
7515 {
7516   return $1
7517 } # as_fn_set_status
7518
7519 # as_fn_exit STATUS
7520 # -----------------
7521 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7522 as_fn_exit ()
7523 {
7524   set +e
7525   as_fn_set_status $1
7526   exit $1
7527 } # as_fn_exit
7528
7529 # as_fn_unset VAR
7530 # ---------------
7531 # Portably unset VAR.
7532 as_fn_unset ()
7533 {
7534   { eval $1=; unset $1;}
7535 }
7536 as_unset=as_fn_unset
7537 # as_fn_append VAR VALUE
7538 # ----------------------
7539 # Append the text in VALUE to the end of the definition contained in VAR. Take
7540 # advantage of any shell optimizations that allow amortized linear growth over
7541 # repeated appends, instead of the typical quadratic growth present in naive
7542 # implementations.
7543 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7544   eval 'as_fn_append ()
7545   {
7546     eval $1+=\$2
7547   }'
7548 else
7549   as_fn_append ()
7550   {
7551     eval $1=\$$1\$2
7552   }
7553 fi # as_fn_append
7554
7555 # as_fn_arith ARG...
7556 # ------------------
7557 # Perform arithmetic evaluation on the ARGs, and store the result in the
7558 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7559 # must be portable across $(()) and expr.
7560 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7561   eval 'as_fn_arith ()
7562   {
7563     as_val=$(( $* ))
7564   }'
7565 else
7566   as_fn_arith ()
7567   {
7568     as_val=`expr "$@" || test $? -eq 1`
7569   }
7570 fi # as_fn_arith
7571
7572
7573 if expr a : '\(a\)' >/dev/null 2>&1 &&
7574    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7575   as_expr=expr
7576 else
7577   as_expr=false
7578 fi
7579
7580 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7581   as_basename=basename
7582 else
7583   as_basename=false
7584 fi
7585
7586 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7587   as_dirname=dirname
7588 else
7589   as_dirname=false
7590 fi
7591
7592 as_me=`$as_basename -- "$0" ||
7593 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7594          X"$0" : 'X\(//\)$' \| \
7595          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7596 $as_echo X/"$0" |
7597     sed '/^.*\/\([^/][^/]*\)\/*$/{
7598             s//\1/
7599             q
7600           }
7601           /^X\/\(\/\/\)$/{
7602             s//\1/
7603             q
7604           }
7605           /^X\/\(\/\).*/{
7606             s//\1/
7607             q
7608           }
7609           s/.*/./; q'`
7610
7611 # Avoid depending upon Character Ranges.
7612 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7613 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7614 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7615 as_cr_digits='0123456789'
7616 as_cr_alnum=$as_cr_Letters$as_cr_digits
7617
7618 ECHO_C= ECHO_N= ECHO_T=
7619 case `echo -n x` in #(((((
7620 -n*)
7621   case `echo 'xy\c'` in
7622   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7623   xy)  ECHO_C='\c';;
7624   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7625        ECHO_T=' ';;
7626   esac;;
7627 *)
7628   ECHO_N='-n';;
7629 esac
7630
7631 rm -f conf$$ conf$$.exe conf$$.file
7632 if test -d conf$$.dir; then
7633   rm -f conf$$.dir/conf$$.file
7634 else
7635   rm -f conf$$.dir
7636   mkdir conf$$.dir 2>/dev/null
7637 fi
7638 if (echo >conf$$.file) 2>/dev/null; then
7639   if ln -s conf$$.file conf$$ 2>/dev/null; then
7640     as_ln_s='ln -s'
7641     # ... but there are two gotchas:
7642     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7643     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7644     # In both cases, we have to default to `cp -p'.
7645     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7646       as_ln_s='cp -p'
7647   elif ln conf$$.file conf$$ 2>/dev/null; then
7648     as_ln_s=ln
7649   else
7650     as_ln_s='cp -p'
7651   fi
7652 else
7653   as_ln_s='cp -p'
7654 fi
7655 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7656 rmdir conf$$.dir 2>/dev/null
7657
7658
7659 # as_fn_mkdir_p
7660 # -------------
7661 # Create "$as_dir" as a directory, including parents if necessary.
7662 as_fn_mkdir_p ()
7663 {
7664
7665   case $as_dir in #(
7666   -*) as_dir=./$as_dir;;
7667   esac
7668   test -d "$as_dir" || eval $as_mkdir_p || {
7669     as_dirs=
7670     while :; do
7671       case $as_dir in #(
7672       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7673       *) as_qdir=$as_dir;;
7674       esac
7675       as_dirs="'$as_qdir' $as_dirs"
7676       as_dir=`$as_dirname -- "$as_dir" ||
7677 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7678          X"$as_dir" : 'X\(//\)[^/]' \| \
7679          X"$as_dir" : 'X\(//\)$' \| \
7680          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7681 $as_echo X"$as_dir" |
7682     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7683             s//\1/
7684             q
7685           }
7686           /^X\(\/\/\)[^/].*/{
7687             s//\1/
7688             q
7689           }
7690           /^X\(\/\/\)$/{
7691             s//\1/
7692             q
7693           }
7694           /^X\(\/\).*/{
7695             s//\1/
7696             q
7697           }
7698           s/.*/./; q'`
7699       test -d "$as_dir" && break
7700     done
7701     test -z "$as_dirs" || eval "mkdir $as_dirs"
7702   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7703
7704
7705 } # as_fn_mkdir_p
7706 if mkdir -p . 2>/dev/null; then
7707   as_mkdir_p='mkdir -p "$as_dir"'
7708 else
7709   test -d ./-p && rmdir ./-p
7710   as_mkdir_p=false
7711 fi
7712
7713 if test -x / >/dev/null 2>&1; then
7714   as_test_x='test -x'
7715 else
7716   if ls -dL / >/dev/null 2>&1; then
7717     as_ls_L_option=L
7718   else
7719     as_ls_L_option=
7720   fi
7721   as_test_x='
7722     eval sh -c '\''
7723       if test -d "$1"; then
7724         test -d "$1/.";
7725       else
7726         case $1 in #(
7727         -*)set "./$1";;
7728         esac;
7729         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7730         ???[sx]*):;;*)false;;esac;fi
7731     '\'' sh
7732   '
7733 fi
7734 as_executable_p=$as_test_x
7735
7736 # Sed expression to map a string onto a valid CPP name.
7737 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7738
7739 # Sed expression to map a string onto a valid variable name.
7740 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7741
7742
7743 exec 6>&1
7744 ## ----------------------------------- ##
7745 ## Main body of $CONFIG_STATUS script. ##
7746 ## ----------------------------------- ##
7747 _ASEOF
7748 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7749
7750 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7751 # Save the log message, to keep $0 and so on meaningful, and to
7752 # report actual input values of CONFIG_FILES etc. instead of their
7753 # values after options handling.
7754 ac_log="
7755 This file was extended by $as_me, which was
7756 generated by GNU Autoconf 2.64.  Invocation command line was
7757
7758   CONFIG_FILES    = $CONFIG_FILES
7759   CONFIG_HEADERS  = $CONFIG_HEADERS
7760   CONFIG_LINKS    = $CONFIG_LINKS
7761   CONFIG_COMMANDS = $CONFIG_COMMANDS
7762   $ $0 $@
7763
7764 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7765 "
7766
7767 _ACEOF
7768
7769 case $ac_config_files in *"
7770 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7771 esac
7772
7773 case $ac_config_headers in *"
7774 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7775 esac
7776
7777
7778 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7779 # Files that config.status was made for.
7780 config_files="$ac_config_files"
7781 config_headers="$ac_config_headers"
7782 config_commands="$ac_config_commands"
7783
7784 _ACEOF
7785
7786 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7787 ac_cs_usage="\
7788 \`$as_me' instantiates files and other configuration actions
7789 from templates according to the current configuration.  Unless the files
7790 and actions are specified as TAGs, all are instantiated by default.
7791
7792 Usage: $0 [OPTION]... [TAG]...
7793
7794   -h, --help       print this help, then exit
7795   -V, --version    print version number and configuration settings, then exit
7796   -q, --quiet, --silent
7797                    do not print progress messages
7798   -d, --debug      don't remove temporary files
7799       --recheck    update $as_me by reconfiguring in the same conditions
7800       --file=FILE[:TEMPLATE]
7801                    instantiate the configuration file FILE
7802       --header=FILE[:TEMPLATE]
7803                    instantiate the configuration header FILE
7804
7805 Configuration files:
7806 $config_files
7807
7808 Configuration headers:
7809 $config_headers
7810
7811 Configuration commands:
7812 $config_commands
7813
7814 Report bugs to the package provider."
7815
7816 _ACEOF
7817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7818 ac_cs_version="\\
7819 config.status
7820 configured by $0, generated by GNU Autoconf 2.64,
7821   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7822
7823 Copyright (C) 2009 Free Software Foundation, Inc.
7824 This config.status script is free software; the Free Software Foundation
7825 gives unlimited permission to copy, distribute and modify it."
7826
7827 ac_pwd='$ac_pwd'
7828 srcdir='$srcdir'
7829 INSTALL='$INSTALL'
7830 test -n "\$AWK" || AWK=awk
7831 _ACEOF
7832
7833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7834 # The default lists apply if the user does not specify any file.
7835 ac_need_defaults=:
7836 while test $# != 0
7837 do
7838   case $1 in
7839   --*=*)
7840     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7841     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7842     ac_shift=:
7843     ;;
7844   *)
7845     ac_option=$1
7846     ac_optarg=$2
7847     ac_shift=shift
7848     ;;
7849   esac
7850
7851   case $ac_option in
7852   # Handling of the options.
7853   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7854     ac_cs_recheck=: ;;
7855   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7856     $as_echo "$ac_cs_version"; exit ;;
7857   --debug | --debu | --deb | --de | --d | -d )
7858     debug=: ;;
7859   --file | --fil | --fi | --f )
7860     $ac_shift
7861     case $ac_optarg in
7862     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7863     esac
7864     as_fn_append CONFIG_FILES " '$ac_optarg'"
7865     ac_need_defaults=false;;
7866   --header | --heade | --head | --hea )
7867     $ac_shift
7868     case $ac_optarg in
7869     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7870     esac
7871     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7872     ac_need_defaults=false;;
7873   --he | --h)
7874     # Conflict between --help and --header
7875     as_fn_error "ambiguous option: \`$1'
7876 Try \`$0 --help' for more information.";;
7877   --help | --hel | -h )
7878     $as_echo "$ac_cs_usage"; exit ;;
7879   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7880   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7881     ac_cs_silent=: ;;
7882
7883   # This is an error.
7884   -*) as_fn_error "unrecognized option: \`$1'
7885 Try \`$0 --help' for more information." ;;
7886
7887   *) as_fn_append ac_config_targets " $1"
7888      ac_need_defaults=false ;;
7889
7890   esac
7891   shift
7892 done
7893
7894 ac_configure_extra_args=
7895
7896 if $ac_cs_silent; then
7897   exec 6>/dev/null
7898   ac_configure_extra_args="$ac_configure_extra_args --silent"
7899 fi
7900
7901 _ACEOF
7902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7903 if \$ac_cs_recheck; then
7904   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7905   shift
7906   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7907   CONFIG_SHELL='$SHELL'
7908   export CONFIG_SHELL
7909   exec "\$@"
7910 fi
7911
7912 _ACEOF
7913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7914 exec 5>>config.log
7915 {
7916   echo
7917   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7918 ## Running $as_me. ##
7919 _ASBOX
7920   $as_echo "$ac_log"
7921 } >&5
7922
7923 _ACEOF
7924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7925 #
7926 # INIT-COMMANDS
7927 #
7928 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
7929
7930 _ACEOF
7931
7932 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7933
7934 # Handling of arguments.
7935 for ac_config_target in $ac_config_targets
7936 do
7937   case $ac_config_target in
7938     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7939     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
7940     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7941     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7942
7943   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7944   esac
7945 done
7946
7947
7948 # If the user did not use the arguments to specify the items to instantiate,
7949 # then the envvar interface is used.  Set only those that are not.
7950 # We use the long form for the default assignment because of an extremely
7951 # bizarre bug on SunOS 4.1.3.
7952 if $ac_need_defaults; then
7953   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7954   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7955   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7956 fi
7957
7958 # Have a temporary directory for convenience.  Make it in the build tree
7959 # simply because there is no reason against having it here, and in addition,
7960 # creating and moving files from /tmp can sometimes cause problems.
7961 # Hook for its removal unless debugging.
7962 # Note that there is a small window in which the directory will not be cleaned:
7963 # after its creation but before its name has been assigned to `$tmp'.
7964 $debug ||
7965 {
7966   tmp=
7967   trap 'exit_status=$?
7968   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7969 ' 0
7970   trap 'as_fn_exit 1' 1 2 13 15
7971 }
7972 # Create a (secure) tmp directory for tmp files.
7973
7974 {
7975   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7976   test -n "$tmp" && test -d "$tmp"
7977 }  ||
7978 {
7979   tmp=./conf$$-$RANDOM
7980   (umask 077 && mkdir "$tmp")
7981 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7982
7983 # Set up the scripts for CONFIG_FILES section.
7984 # No need to generate them if there are no CONFIG_FILES.
7985 # This happens for instance with `./config.status config.h'.
7986 if test -n "$CONFIG_FILES"; then
7987
7988
7989 ac_cr=`echo X | tr X '\015'`
7990 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7991 # But we know of no other shell where ac_cr would be empty at this
7992 # point, so we can use a bashism as a fallback.
7993 if test "x$ac_cr" = x; then
7994   eval ac_cr=\$\'\\r\'
7995 fi
7996 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7997 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7998   ac_cs_awk_cr='\r'
7999 else
8000   ac_cs_awk_cr=$ac_cr
8001 fi
8002
8003 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8004 _ACEOF
8005
8006
8007 {
8008   echo "cat >conf$$subs.awk <<_ACEOF" &&
8009   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8010   echo "_ACEOF"
8011 } >conf$$subs.sh ||
8012   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8013 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8014 ac_delim='%!_!# '
8015 for ac_last_try in false false false false false :; do
8016   . ./conf$$subs.sh ||
8017     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8018
8019   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8020   if test $ac_delim_n = $ac_delim_num; then
8021     break
8022   elif $ac_last_try; then
8023     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8024   else
8025     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8026   fi
8027 done
8028 rm -f conf$$subs.sh
8029
8030 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8031 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8032 _ACEOF
8033 sed -n '
8034 h
8035 s/^/S["/; s/!.*/"]=/
8036 p
8037 g
8038 s/^[^!]*!//
8039 :repl
8040 t repl
8041 s/'"$ac_delim"'$//
8042 t delim
8043 :nl
8044 h
8045 s/\(.\{148\}\).*/\1/
8046 t more1
8047 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8048 p
8049 n
8050 b repl
8051 :more1
8052 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8053 p
8054 g
8055 s/.\{148\}//
8056 t nl
8057 :delim
8058 h
8059 s/\(.\{148\}\).*/\1/
8060 t more2
8061 s/["\\]/\\&/g; s/^/"/; s/$/"/
8062 p
8063 b
8064 :more2
8065 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8066 p
8067 g
8068 s/.\{148\}//
8069 t delim
8070 ' <conf$$subs.awk | sed '
8071 /^[^""]/{
8072   N
8073   s/\n//
8074 }
8075 ' >>$CONFIG_STATUS || ac_write_fail=1
8076 rm -f conf$$subs.awk
8077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8078 _ACAWK
8079 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8080   for (key in S) S_is_set[key] = 1
8081   FS = "\a"
8082
8083 }
8084 {
8085   line = $ 0
8086   nfields = split(line, field, "@")
8087   substed = 0
8088   len = length(field[1])
8089   for (i = 2; i < nfields; i++) {
8090     key = field[i]
8091     keylen = length(key)
8092     if (S_is_set[key]) {
8093       value = S[key]
8094       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8095       len += length(value) + length(field[++i])
8096       substed = 1
8097     } else
8098       len += 1 + keylen
8099   }
8100
8101   print line
8102 }
8103
8104 _ACAWK
8105 _ACEOF
8106 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8107 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8108   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8109 else
8110   cat
8111 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8112   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8113 _ACEOF
8114
8115 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8116 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8117 # trailing colons and then remove the whole line if VPATH becomes empty
8118 # (actually we leave an empty line to preserve line numbers).
8119 if test "x$srcdir" = x.; then
8120   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8121 s/:*\$(srcdir):*/:/
8122 s/:*\${srcdir}:*/:/
8123 s/:*@srcdir@:*/:/
8124 s/^\([^=]*=[     ]*\):*/\1/
8125 s/:*$//
8126 s/^[^=]*=[       ]*$//
8127 }'
8128 fi
8129
8130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8131 fi # test -n "$CONFIG_FILES"
8132
8133 # Set up the scripts for CONFIG_HEADERS section.
8134 # No need to generate them if there are no CONFIG_HEADERS.
8135 # This happens for instance with `./config.status Makefile'.
8136 if test -n "$CONFIG_HEADERS"; then
8137 cat >"$tmp/defines.awk" <<\_ACAWK ||
8138 BEGIN {
8139 _ACEOF
8140
8141 # Transform confdefs.h into an awk script `defines.awk', embedded as
8142 # here-document in config.status, that substitutes the proper values into
8143 # config.h.in to produce config.h.
8144
8145 # Create a delimiter string that does not exist in confdefs.h, to ease
8146 # handling of long lines.
8147 ac_delim='%!_!# '
8148 for ac_last_try in false false :; do
8149   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8150   if test -z "$ac_t"; then
8151     break
8152   elif $ac_last_try; then
8153     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8154   else
8155     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8156   fi
8157 done
8158
8159 # For the awk script, D is an array of macro values keyed by name,
8160 # likewise P contains macro parameters if any.  Preserve backslash
8161 # newline sequences.
8162
8163 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8164 sed -n '
8165 s/.\{148\}/&'"$ac_delim"'/g
8166 t rset
8167 :rset
8168 s/^[     ]*#[    ]*define[       ][      ]*/ /
8169 t def
8170 d
8171 :def
8172 s/\\$//
8173 t bsnl
8174 s/["\\]/\\&/g
8175 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8176 D["\1"]=" \3"/p
8177 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8178 d
8179 :bsnl
8180 s/["\\]/\\&/g
8181 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8182 D["\1"]=" \3\\\\\\n"\\/p
8183 t cont
8184 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8185 t cont
8186 d
8187 :cont
8188 n
8189 s/.\{148\}/&'"$ac_delim"'/g
8190 t clear
8191 :clear
8192 s/\\$//
8193 t bsnlc
8194 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8195 d
8196 :bsnlc
8197 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8198 b cont
8199 ' <confdefs.h | sed '
8200 s/'"$ac_delim"'/"\\\
8201 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8202
8203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8204   for (key in D) D_is_set[key] = 1
8205   FS = "\a"
8206 }
8207 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8208   line = \$ 0
8209   split(line, arg, " ")
8210   if (arg[1] == "#") {
8211     defundef = arg[2]
8212     mac1 = arg[3]
8213   } else {
8214     defundef = substr(arg[1], 2)
8215     mac1 = arg[2]
8216   }
8217   split(mac1, mac2, "(") #)
8218   macro = mac2[1]
8219   prefix = substr(line, 1, index(line, defundef) - 1)
8220   if (D_is_set[macro]) {
8221     # Preserve the white space surrounding the "#".
8222     print prefix "define", macro P[macro] D[macro]
8223     next
8224   } else {
8225     # Replace #undef with comments.  This is necessary, for example,
8226     # in the case of _POSIX_SOURCE, which is predefined and required
8227     # on some systems where configure will not decide to define it.
8228     if (defundef == "undef") {
8229       print "/*", prefix defundef, macro, "*/"
8230       next
8231     }
8232   }
8233 }
8234 { print }
8235 _ACAWK
8236 _ACEOF
8237 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8238   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8239 fi # test -n "$CONFIG_HEADERS"
8240
8241
8242 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8243 shift
8244 for ac_tag
8245 do
8246   case $ac_tag in
8247   :[FHLC]) ac_mode=$ac_tag; continue;;
8248   esac
8249   case $ac_mode$ac_tag in
8250   :[FHL]*:*);;
8251   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8252   :[FH]-) ac_tag=-:-;;
8253   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8254   esac
8255   ac_save_IFS=$IFS
8256   IFS=:
8257   set x $ac_tag
8258   IFS=$ac_save_IFS
8259   shift
8260   ac_file=$1
8261   shift
8262
8263   case $ac_mode in
8264   :L) ac_source=$1;;
8265   :[FH])
8266     ac_file_inputs=
8267     for ac_f
8268     do
8269       case $ac_f in
8270       -) ac_f="$tmp/stdin";;
8271       *) # Look for the file first in the build tree, then in the source tree
8272          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8273          # because $ac_f cannot contain `:'.
8274          test -f "$ac_f" ||
8275            case $ac_f in
8276            [\\/$]*) false;;
8277            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8278            esac ||
8279            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8280       esac
8281       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8282       as_fn_append ac_file_inputs " '$ac_f'"
8283     done
8284
8285     # Let's still pretend it is `configure' which instantiates (i.e., don't
8286     # use $as_me), people would be surprised to read:
8287     #    /* config.h.  Generated by config.status.  */
8288     configure_input='Generated from '`
8289           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8290         `' by configure.'
8291     if test x"$ac_file" != x-; then
8292       configure_input="$ac_file.  $configure_input"
8293       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8294 $as_echo "$as_me: creating $ac_file" >&6;}
8295     fi
8296     # Neutralize special characters interpreted by sed in replacement strings.
8297     case $configure_input in #(
8298     *\&* | *\|* | *\\* )
8299        ac_sed_conf_input=`$as_echo "$configure_input" |
8300        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8301     *) ac_sed_conf_input=$configure_input;;
8302     esac
8303
8304     case $ac_tag in
8305     *:-:* | *:-) cat >"$tmp/stdin" \
8306       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8307     esac
8308     ;;
8309   esac
8310
8311   ac_dir=`$as_dirname -- "$ac_file" ||
8312 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8313          X"$ac_file" : 'X\(//\)[^/]' \| \
8314          X"$ac_file" : 'X\(//\)$' \| \
8315          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8316 $as_echo X"$ac_file" |
8317     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8318             s//\1/
8319             q
8320           }
8321           /^X\(\/\/\)[^/].*/{
8322             s//\1/
8323             q
8324           }
8325           /^X\(\/\/\)$/{
8326             s//\1/
8327             q
8328           }
8329           /^X\(\/\).*/{
8330             s//\1/
8331             q
8332           }
8333           s/.*/./; q'`
8334   as_dir="$ac_dir"; as_fn_mkdir_p
8335   ac_builddir=.
8336
8337 case "$ac_dir" in
8338 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8339 *)
8340   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8341   # A ".." for each directory in $ac_dir_suffix.
8342   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8343   case $ac_top_builddir_sub in
8344   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8345   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8346   esac ;;
8347 esac
8348 ac_abs_top_builddir=$ac_pwd
8349 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8350 # for backward compatibility:
8351 ac_top_builddir=$ac_top_build_prefix
8352
8353 case $srcdir in
8354   .)  # We are building in place.
8355     ac_srcdir=.
8356     ac_top_srcdir=$ac_top_builddir_sub
8357     ac_abs_top_srcdir=$ac_pwd ;;
8358   [\\/]* | ?:[\\/]* )  # Absolute name.
8359     ac_srcdir=$srcdir$ac_dir_suffix;
8360     ac_top_srcdir=$srcdir
8361     ac_abs_top_srcdir=$srcdir ;;
8362   *) # Relative name.
8363     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8364     ac_top_srcdir=$ac_top_build_prefix$srcdir
8365     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8366 esac
8367 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8368
8369
8370   case $ac_mode in
8371   :F)
8372   #
8373   # CONFIG_FILE
8374   #
8375
8376   case $INSTALL in
8377   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8378   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8379   esac
8380 _ACEOF
8381
8382 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8383 # If the template does not know about datarootdir, expand it.
8384 # FIXME: This hack should be removed a few years after 2.60.
8385 ac_datarootdir_hack=; ac_datarootdir_seen=
8386 ac_sed_dataroot='
8387 /datarootdir/ {
8388   p
8389   q
8390 }
8391 /@datadir@/p
8392 /@docdir@/p
8393 /@infodir@/p
8394 /@localedir@/p
8395 /@mandir@/p'
8396 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8397 *datarootdir*) ac_datarootdir_seen=yes;;
8398 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8399   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8400 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8401 _ACEOF
8402 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8403   ac_datarootdir_hack='
8404   s&@datadir@&$datadir&g
8405   s&@docdir@&$docdir&g
8406   s&@infodir@&$infodir&g
8407   s&@localedir@&$localedir&g
8408   s&@mandir@&$mandir&g
8409   s&\\\${datarootdir}&$datarootdir&g' ;;
8410 esac
8411 _ACEOF
8412
8413 # Neutralize VPATH when `$srcdir' = `.'.
8414 # Shell code in configure.ac might set extrasub.
8415 # FIXME: do we really want to maintain this feature?
8416 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8417 ac_sed_extra="$ac_vpsub
8418 $extrasub
8419 _ACEOF
8420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8421 :t
8422 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8423 s|@configure_input@|$ac_sed_conf_input|;t t
8424 s&@top_builddir@&$ac_top_builddir_sub&;t t
8425 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8426 s&@srcdir@&$ac_srcdir&;t t
8427 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8428 s&@top_srcdir@&$ac_top_srcdir&;t t
8429 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8430 s&@builddir@&$ac_builddir&;t t
8431 s&@abs_builddir@&$ac_abs_builddir&;t t
8432 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8433 s&@INSTALL@&$ac_INSTALL&;t t
8434 $ac_datarootdir_hack
8435 "
8436 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8437   || as_fn_error "could not create $ac_file" "$LINENO" 5
8438
8439 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8440   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8441   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8442   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8443 which seems to be undefined.  Please make sure it is defined." >&5
8444 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8445 which seems to be undefined.  Please make sure it is defined." >&2;}
8446
8447   rm -f "$tmp/stdin"
8448   case $ac_file in
8449   -) cat "$tmp/out" && rm -f "$tmp/out";;
8450   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8451   esac \
8452   || as_fn_error "could not create $ac_file" "$LINENO" 5
8453  ;;
8454   :H)
8455   #
8456   # CONFIG_HEADER
8457   #
8458   if test x"$ac_file" != x-; then
8459     {
8460       $as_echo "/* $configure_input  */" \
8461       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8462     } >"$tmp/config.h" \
8463       || as_fn_error "could not create $ac_file" "$LINENO" 5
8464     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8465       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8466 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8467     else
8468       rm -f "$ac_file"
8469       mv "$tmp/config.h" "$ac_file" \
8470         || as_fn_error "could not create $ac_file" "$LINENO" 5
8471     fi
8472   else
8473     $as_echo "/* $configure_input  */" \
8474       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8475       || as_fn_error "could not create -" "$LINENO" 5
8476   fi
8477  ;;
8478
8479   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8480 $as_echo "$as_me: executing $ac_file commands" >&6;}
8481  ;;
8482   esac
8483
8484
8485   case $ac_file$ac_mode in
8486     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8487     "default":C) case x$CONFIG_HEADERS in
8488 xconfig.h:config.in)
8489 echo > stamp-h ;;
8490 esac
8491  ;;
8492
8493   esac
8494 done # for ac_tag
8495
8496
8497 as_fn_exit 0
8498 _ACEOF
8499 ac_clean_files=$ac_clean_files_save
8500
8501 test $ac_write_fail = 0 ||
8502   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8503
8504
8505 # configure is writing to config.log, and then calls config.status.
8506 # config.status does its own redirection, appending to config.log.
8507 # Unfortunately, on DOS this fails, as config.log is still kept open
8508 # by configure, so config.status won't be able to write to it; its
8509 # output is simply discarded.  So we exec the FD to /dev/null,
8510 # effectively closing config.log, so it can be properly (re)opened and
8511 # appended to by config.status.  When coming back to configure, we
8512 # need to make the FD available again.
8513 if test "$no_create" != yes; then
8514   ac_cs_success=:
8515   ac_config_status_args=
8516   test "$silent" = yes &&
8517     ac_config_status_args="$ac_config_status_args --quiet"
8518   exec 5>/dev/null
8519   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8520   exec 5>>config.log
8521   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8522   # would make configure fail if this is the last instruction.
8523   $ac_cs_success || as_fn_exit $?
8524 fi
8525 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8526   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8527 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8528 fi
8529