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" | $as_tr_cpp` 1
5307 _ACEOF
5308
5309 fi
5310
5311 done
5312
5313 for ac_func in getauxval pread pwrite pread64
5314 do :
5315   as_ac_var=`$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 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5747
5748 fi
5749
5750
5751 # Check for UST
5752 ustlibs=""
5753 ustinc=""
5754
5755
5756 # Check whether --with-ust was given.
5757 if test "${with_ust+set}" = set; then :
5758   withval=$with_ust;
5759 fi
5760
5761
5762 # Check whether --with-ust_include was given.
5763 if test "${with_ust_include+set}" = set; then :
5764   withval=$with_ust_include;
5765 fi
5766
5767
5768 # Check whether --with-ust_lib was given.
5769 if test "${with_ust_lib+set}" = set; then :
5770   withval=$with_ust_lib;
5771 fi
5772
5773
5774 case $with_ust in
5775   no)
5776     ustlibs=
5777     ustinc=
5778     ;;
5779   "" | yes)
5780     ustlibs=" -lust "
5781     ustinc=""
5782     ;;
5783   *)
5784     ustlibs="-L$with_ust/lib -lust"
5785     ustinc="-I$with_ust/include "
5786     ;;
5787 esac
5788 if test "x$with_ust_include" != x; then
5789   ustinc="-I$with_ust_include "
5790 fi
5791 if test "x$with_ust_lib" != x; then
5792   ustlibs="-L$with_ust_lib -lust"
5793 fi
5794
5795 if test "x$with_ust" != "xno"; then
5796   saved_CFLAGS="$CFLAGS"
5797   CFLAGS="$CFLAGS $ustinc"
5798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
5799 $as_echo_n "checking for ust... " >&6; }
5800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5801 /* end confdefs.h.  */
5802
5803 #define CONFIG_UST_GDB_INTEGRATION
5804 #include <ust/ust.h>
5805
5806 int
5807 main ()
5808 {
5809
5810   ;
5811   return 0;
5812 }
5813 _ACEOF
5814 if ac_fn_c_try_compile "$LINENO"; then :
5815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5816 $as_echo "yes" >&6; };
5817 $as_echo "#define HAVE_UST 1" >>confdefs.h
5818
5819 else
5820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5821 $as_echo "no" >&6; }; ustlibs= ; ustinc=
5822 fi
5823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5824   CFLAGS="$saved_CFLAGS"
5825 fi
5826
5827 # Flags needed for UST
5828
5829
5830
5831 # Check whether --enable-werror was given.
5832 if test "${enable_werror+set}" = set; then :
5833   enableval=$enable_werror; case "${enableval}" in
5834      yes | y) ERROR_ON_WARNING="yes" ;;
5835      no | n)  ERROR_ON_WARNING="no" ;;
5836      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5837    esac
5838 fi
5839
5840
5841 # Enable -Werror by default when using gcc in C mode.  Leave it off
5842 # for C++ until we're warning clean.  Turn it off for releases.
5843 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
5844    && test x"$enable_build_with_cxx" != x"yes" \
5845    && $development; then
5846     ERROR_ON_WARNING=yes
5847 fi
5848
5849 WERROR_CFLAGS=""
5850 if test "${ERROR_ON_WARNING}" = yes ; then
5851     WERROR_CFLAGS="-Werror"
5852 fi
5853
5854 build_warnings="-Wall -Wpointer-arith \
5855 -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
5856
5857 # Now add in C and C++ specific options, depending on mode.
5858 if test "$enable_build_with_cxx" = "yes"; then
5859    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
5860 -Wno-narrowing"
5861 else
5862    build_warnings="$build_warnings -Wdeclaration-after-statement"
5863 fi
5864
5865 # The set of warnings supported by a C++ compiler is not the same as
5866 # of the C compiler.
5867 if test "$enable_build_with_cxx" = "yes"; then
5868     ac_ext=cpp
5869 ac_cpp='$CXXCPP $CPPFLAGS'
5870 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5871 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5872 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5873
5874 fi
5875
5876 WARN_CFLAGS=""
5877 if test "x$GCC" = xyes
5878 then
5879     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5880 $as_echo_n "checking compiler warning flags... " >&6; }
5881     # Separate out the -Werror flag as some files just cannot be
5882     # compiled with it enabled.
5883     for w in ${build_warnings}; do
5884         case $w in
5885         -Werr*) WERROR_CFLAGS=-Werror ;;
5886         *)
5887             # Check whether GCC accepts it.
5888             saved_CFLAGS="$CFLAGS"
5889             CFLAGS="$CFLAGS $w"
5890             saved_CXXFLAGS="$CXXFLAGS"
5891             CXXFLAGS="$CXXFLAGS $w"
5892
5893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894 /* end confdefs.h.  */
5895
5896 int
5897 main ()
5898 {
5899
5900   ;
5901   return 0;
5902 }
5903 _ACEOF
5904 if ac_fn_cxx_try_compile "$LINENO"; then :
5905   WARN_CFLAGS="${WARN_CFLAGS} $w"
5906 fi
5907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5908             CFLAGS="$saved_CFLAGS"
5909             CXXFLAGS="$saved_CXXFLAGS"
5910         esac
5911     done
5912     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5913 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5914 fi
5915
5916
5917
5918 if test "$enable_build_with_cxx" = "yes"; then
5919    ac_ext=c
5920 ac_cpp='$CPP $CPPFLAGS'
5921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5924
5925 fi
5926
5927 old_LIBS="$LIBS"
5928 LIBS="$LIBS -ldl"
5929 for ac_func in dladdr
5930 do :
5931   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
5932 if test "x$ac_cv_func_dladdr" = x""yes; then :
5933   cat >>confdefs.h <<_ACEOF
5934 #define HAVE_DLADDR 1
5935 _ACEOF
5936
5937 fi
5938 done
5939
5940 LIBS="$old_LIBS"
5941
5942
5943   # Check for presence and size of long long.
5944   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5945 if test "x$ac_cv_type_long_long" = x""yes; then :
5946
5947 cat >>confdefs.h <<_ACEOF
5948 #define HAVE_LONG_LONG 1
5949 _ACEOF
5950
5951 # The cast to long int works around a bug in the HP C Compiler
5952 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5953 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5954 # This bug is HP SR number 8606223364.
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5956 $as_echo_n "checking size of long long... " >&6; }
5957 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5961
5962 else
5963   if test "$ac_cv_type_long_long" = yes; then
5964      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5965 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5966 { as_fn_set_status 77
5967 as_fn_error "cannot compute sizeof (long long)
5968 See \`config.log' for more details." "$LINENO" 5; }; }
5969    else
5970      ac_cv_sizeof_long_long=0
5971    fi
5972 fi
5973
5974 fi
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5976 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5977
5978
5979
5980 cat >>confdefs.h <<_ACEOF
5981 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5982 _ACEOF
5983
5984
5985 fi
5986
5987
5988   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5989 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5990   ac_have_decl=1
5991 else
5992   ac_have_decl=0
5993 fi
5994
5995 cat >>confdefs.h <<_ACEOF
5996 #define HAVE_DECL_BASENAME $ac_have_decl
5997 _ACEOF
5998 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5999 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6000   ac_have_decl=1
6001 else
6002   ac_have_decl=0
6003 fi
6004
6005 cat >>confdefs.h <<_ACEOF
6006 #define HAVE_DECL_FFS $ac_have_decl
6007 _ACEOF
6008 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6009 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6010   ac_have_decl=1
6011 else
6012   ac_have_decl=0
6013 fi
6014
6015 cat >>confdefs.h <<_ACEOF
6016 #define HAVE_DECL_ASPRINTF $ac_have_decl
6017 _ACEOF
6018 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6019 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6020   ac_have_decl=1
6021 else
6022   ac_have_decl=0
6023 fi
6024
6025 cat >>confdefs.h <<_ACEOF
6026 #define HAVE_DECL_VASPRINTF $ac_have_decl
6027 _ACEOF
6028 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6029 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6030   ac_have_decl=1
6031 else
6032   ac_have_decl=0
6033 fi
6034
6035 cat >>confdefs.h <<_ACEOF
6036 #define HAVE_DECL_SNPRINTF $ac_have_decl
6037 _ACEOF
6038 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6039 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6040   ac_have_decl=1
6041 else
6042   ac_have_decl=0
6043 fi
6044
6045 cat >>confdefs.h <<_ACEOF
6046 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6047 _ACEOF
6048
6049   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6050 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6051   ac_have_decl=1
6052 else
6053   ac_have_decl=0
6054 fi
6055
6056 cat >>confdefs.h <<_ACEOF
6057 #define HAVE_DECL_STRTOL $ac_have_decl
6058 _ACEOF
6059 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6060 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6061   ac_have_decl=1
6062 else
6063   ac_have_decl=0
6064 fi
6065
6066 cat >>confdefs.h <<_ACEOF
6067 #define HAVE_DECL_STRTOUL $ac_have_decl
6068 _ACEOF
6069 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6070 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6071   ac_have_decl=1
6072 else
6073   ac_have_decl=0
6074 fi
6075
6076 cat >>confdefs.h <<_ACEOF
6077 #define HAVE_DECL_STRTOLL $ac_have_decl
6078 _ACEOF
6079 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6080 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6081   ac_have_decl=1
6082 else
6083   ac_have_decl=0
6084 fi
6085
6086 cat >>confdefs.h <<_ACEOF
6087 #define HAVE_DECL_STRTOULL $ac_have_decl
6088 _ACEOF
6089
6090   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6091 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6092   ac_have_decl=1
6093 else
6094   ac_have_decl=0
6095 fi
6096
6097 cat >>confdefs.h <<_ACEOF
6098 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6099 _ACEOF
6100
6101
6102
6103 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
6104 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
6105   ac_have_decl=1
6106 else
6107   ac_have_decl=0
6108 fi
6109
6110 cat >>confdefs.h <<_ACEOF
6111 #define HAVE_DECL_STRERROR $ac_have_decl
6112 _ACEOF
6113 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
6114 if test "x$ac_cv_have_decl_perror" = x""yes; then :
6115   ac_have_decl=1
6116 else
6117   ac_have_decl=0
6118 fi
6119
6120 cat >>confdefs.h <<_ACEOF
6121 #define HAVE_DECL_PERROR $ac_have_decl
6122 _ACEOF
6123 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6124 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6125   ac_have_decl=1
6126 else
6127   ac_have_decl=0
6128 fi
6129
6130 cat >>confdefs.h <<_ACEOF
6131 #define HAVE_DECL_VASPRINTF $ac_have_decl
6132 _ACEOF
6133 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6134 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6135   ac_have_decl=1
6136 else
6137   ac_have_decl=0
6138 fi
6139
6140 cat >>confdefs.h <<_ACEOF
6141 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6142 _ACEOF
6143
6144
6145 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6146 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
6147
6148 cat >>confdefs.h <<_ACEOF
6149 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6150 _ACEOF
6151
6152
6153 fi
6154 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6155 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
6156
6157 cat >>confdefs.h <<_ACEOF
6158 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6159 _ACEOF
6160
6161
6162 fi
6163
6164
6165 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6166 #include <sys/socket.h>
6167
6168 "
6169 if test "x$ac_cv_type_socklen_t" = x""yes; then :
6170
6171 cat >>confdefs.h <<_ACEOF
6172 #define HAVE_SOCKLEN_T 1
6173 _ACEOF
6174
6175
6176 fi
6177
6178
6179 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
6180
6181 "
6182 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
6183
6184 cat >>confdefs.h <<_ACEOF
6185 #define HAVE_ELF32_AUXV_T 1
6186 _ACEOF
6187
6188
6189 fi
6190 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
6191
6192 "
6193 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
6194
6195 cat >>confdefs.h <<_ACEOF
6196 #define HAVE_ELF64_AUXV_T 1
6197 _ACEOF
6198
6199
6200 fi
6201
6202
6203
6204
6205 # Check whether --with-pkgversion was given.
6206 if test "${with_pkgversion+set}" = set; then :
6207   withval=$with_pkgversion; case "$withval" in
6208       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6209       no)  PKGVERSION= ;;
6210       *)   PKGVERSION="($withval) " ;;
6211      esac
6212 else
6213   PKGVERSION="(GDB) "
6214
6215 fi
6216
6217
6218
6219
6220
6221 # Check whether --with-bugurl was given.
6222 if test "${with_bugurl+set}" = set; then :
6223   withval=$with_bugurl; case "$withval" in
6224       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6225       no)  BUGURL=
6226            ;;
6227       *)   BUGURL="$withval"
6228            ;;
6229      esac
6230 else
6231   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6232
6233 fi
6234
6235   case ${BUGURL} in
6236   "")
6237     REPORT_BUGS_TO=
6238     REPORT_BUGS_TEXI=
6239     ;;
6240   *)
6241     REPORT_BUGS_TO="<$BUGURL>"
6242     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6243     ;;
6244   esac;
6245
6246
6247
6248
6249 cat >>confdefs.h <<_ACEOF
6250 #define PKGVERSION "$PKGVERSION"
6251 _ACEOF
6252
6253
6254 cat >>confdefs.h <<_ACEOF
6255 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6256 _ACEOF
6257
6258
6259 # Check for various supplementary target information (beyond the
6260 # triplet) which might affect the choices in configure.srv.
6261 case "${target}" in
6262   i[34567]86-*-linux*)
6263     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
6264 $as_echo_n "checking if building for x86-64... " >&6; }
6265 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
6266   $as_echo_n "(cached) " >&6
6267 else
6268   save_CPPFLAGS="$CPPFLAGS"
6269                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6270                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6271 /* end confdefs.h.  */
6272
6273 #if __x86_64__
6274 got it
6275 #endif
6276
6277 _ACEOF
6278 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6279   $EGREP "got it" >/dev/null 2>&1; then :
6280   gdb_cv_i386_is_x86_64=yes
6281 else
6282   gdb_cv_i386_is_x86_64=no
6283 fi
6284 rm -f conftest*
6285
6286                     CPPFLAGS="$save_CPPFLAGS"
6287 fi
6288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
6289 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
6290     ;;
6291   m68k-*-*)
6292     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
6293 $as_echo_n "checking if building for Coldfire... " >&6; }
6294 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
6295   $as_echo_n "(cached) " >&6
6296 else
6297   save_CPPFLAGS="$CPPFLAGS"
6298                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6299                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6300 /* end confdefs.h.  */
6301
6302 #ifdef __mcoldfire__
6303 got it
6304 #endif
6305
6306 _ACEOF
6307 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6308   $EGREP "got it" >/dev/null 2>&1; then :
6309   gdb_cv_m68k_is_coldfire=yes
6310 else
6311   gdb_cv_m68k_is_coldfire=no
6312 fi
6313 rm -f conftest*
6314
6315                     CPPFLAGS="$save_CPPFLAGS"
6316 fi
6317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
6318 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
6319     ;;
6320 esac
6321
6322 . ${srcdir}/configure.srv
6323
6324 # Add in the common host objects.
6325 . ${srcdir}/../common/common.host
6326 srv_host_obs="$common_host_obs"
6327
6328 if test "${srv_mingwce}" = "yes"; then
6329   LIBS="$LIBS -lws2"
6330 elif test "${srv_mingw}" = "yes"; then
6331   LIBS="$LIBS -lws2_32"
6332 elif test "${srv_qnx}" = "yes"; then
6333   LIBS="$LIBS -lsocket"
6334 elif test "${srv_lynxos}" = "yes"; then
6335   LIBS="$LIBS -lnetinet"
6336 fi
6337
6338 if test "${srv_mingw}" = "yes"; then
6339
6340 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6341
6342 fi
6343
6344 if test "${srv_linux_usrregs}" = "yes"; then
6345
6346 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
6347
6348 fi
6349
6350 if test "${srv_linux_regsets}" = "yes"; then
6351
6352 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
6353
6354
6355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
6356 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
6357   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
6358   $as_echo_n "(cached) " >&6
6359 else
6360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6361 /* end confdefs.h.  */
6362 #include <sys/ptrace.h>
6363 int
6364 main ()
6365 {
6366 PTRACE_GETREGS;
6367   ;
6368   return 0;
6369 }
6370 _ACEOF
6371 if ac_fn_c_try_compile "$LINENO"; then :
6372   gdbsrv_cv_have_ptrace_getregs=yes
6373 else
6374   gdbsrv_cv_have_ptrace_getregs=no
6375 fi
6376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6377 fi
6378
6379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
6380 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
6381   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
6382
6383 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
6384
6385   fi
6386
6387   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
6388 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
6389   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
6390   $as_echo_n "(cached) " >&6
6391 else
6392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6393 /* end confdefs.h.  */
6394 #include <sys/ptrace.h>
6395 int
6396 main ()
6397 {
6398 PTRACE_GETFPXREGS;
6399   ;
6400   return 0;
6401 }
6402 _ACEOF
6403 if ac_fn_c_try_compile "$LINENO"; then :
6404   gdbsrv_cv_have_ptrace_getfpxregs=yes
6405 else
6406   gdbsrv_cv_have_ptrace_getfpxregs=no
6407 fi
6408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6409 fi
6410
6411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
6412 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
6413   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
6414
6415 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
6416
6417   fi
6418 fi
6419
6420 if test "${srv_linux_btrace}" = "yes"; then
6421
6422 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
6423
6424 fi
6425
6426 if test "$ac_cv_header_sys_procfs_h" = yes; then
6427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
6428 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
6429  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
6430   $as_echo_n "(cached) " >&6
6431 else
6432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6433 /* end confdefs.h.  */
6434
6435 #define _SYSCALL32
6436 /* Needed for new procfs interface on sparc-solaris.  */
6437 #define _STRUCTURED_PROC 1
6438 #include <sys/procfs.h>
6439 int
6440 main ()
6441 {
6442 lwpid_t avar
6443   ;
6444   return 0;
6445 }
6446 _ACEOF
6447 if ac_fn_c_try_compile "$LINENO"; then :
6448   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6449 else
6450   bfd_cv_have_sys_procfs_type_lwpid_t=no
6451
6452 fi
6453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6454 fi
6455
6456  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6457
6458 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6459
6460  fi
6461  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
6462 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
6463
6464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
6465 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
6466  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
6467   $as_echo_n "(cached) " >&6
6468 else
6469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6470 /* end confdefs.h.  */
6471
6472 #define _SYSCALL32
6473 /* Needed for new procfs interface on sparc-solaris.  */
6474 #define _STRUCTURED_PROC 1
6475 #include <sys/procfs.h>
6476 int
6477 main ()
6478 {
6479 psaddr_t avar
6480   ;
6481   return 0;
6482 }
6483 _ACEOF
6484 if ac_fn_c_try_compile "$LINENO"; then :
6485   bfd_cv_have_sys_procfs_type_psaddr_t=yes
6486 else
6487   bfd_cv_have_sys_procfs_type_psaddr_t=no
6488
6489 fi
6490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6491 fi
6492
6493  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
6494
6495 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6496
6497  fi
6498  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
6499 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
6500
6501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
6502 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
6503  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
6504   $as_echo_n "(cached) " >&6
6505 else
6506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6507 /* end confdefs.h.  */
6508
6509 #define _SYSCALL32
6510 /* Needed for new procfs interface on sparc-solaris.  */
6511 #define _STRUCTURED_PROC 1
6512 #include <sys/procfs.h>
6513 int
6514 main ()
6515 {
6516 prgregset_t avar
6517   ;
6518   return 0;
6519 }
6520 _ACEOF
6521 if ac_fn_c_try_compile "$LINENO"; then :
6522   bfd_cv_have_sys_procfs_type_prgregset_t=yes
6523 else
6524   bfd_cv_have_sys_procfs_type_prgregset_t=no
6525
6526 fi
6527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6528 fi
6529
6530  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
6531
6532 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
6533
6534  fi
6535  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
6536 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
6537
6538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
6539 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
6540  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
6541   $as_echo_n "(cached) " >&6
6542 else
6543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6544 /* end confdefs.h.  */
6545
6546 #define _SYSCALL32
6547 /* Needed for new procfs interface on sparc-solaris.  */
6548 #define _STRUCTURED_PROC 1
6549 #include <sys/procfs.h>
6550 int
6551 main ()
6552 {
6553 elf_fpregset_t avar
6554   ;
6555   return 0;
6556 }
6557 _ACEOF
6558 if ac_fn_c_try_compile "$LINENO"; then :
6559   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
6560 else
6561   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
6562
6563 fi
6564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6565 fi
6566
6567  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
6568
6569 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
6570
6571  fi
6572  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
6573 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
6574
6575 fi
6576
6577 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
6578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
6579 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
6580  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
6581   $as_echo_n "(cached) " >&6
6582 else
6583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6584 /* end confdefs.h.  */
6585
6586 #include <thread_db.h>
6587 int
6588 main ()
6589 {
6590 lwpid_t avar
6591   ;
6592   return 0;
6593 }
6594 _ACEOF
6595 if ac_fn_c_try_compile "$LINENO"; then :
6596   gdbserver_cv_have_thread_db_type_lwpid_t=yes
6597 else
6598   gdbserver_cv_have_thread_db_type_lwpid_t=no
6599
6600 fi
6601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6602 fi
6603
6604  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
6605
6606 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6607
6608  fi
6609  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
6610 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
6611
6612 fi
6613
6614 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
6615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
6616 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
6617  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
6618   $as_echo_n "(cached) " >&6
6619 else
6620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6621 /* end confdefs.h.  */
6622
6623 #include <thread_db.h>
6624 int
6625 main ()
6626 {
6627 psaddr_t avar
6628   ;
6629   return 0;
6630 }
6631 _ACEOF
6632 if ac_fn_c_try_compile "$LINENO"; then :
6633   gdbserver_cv_have_thread_db_type_psaddr_t=yes
6634 else
6635   gdbserver_cv_have_thread_db_type_psaddr_t=no
6636
6637 fi
6638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6639 fi
6640
6641  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
6642
6643 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6644
6645  fi
6646  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
6647 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
6648
6649 fi
6650
6651 old_LIBS="$LIBS"
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
6653 $as_echo_n "checking for dlopen in -ldl... " >&6; }
6654 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
6655   $as_echo_n "(cached) " >&6
6656 else
6657   ac_check_lib_save_LIBS=$LIBS
6658 LIBS="-ldl  $LIBS"
6659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6660 /* end confdefs.h.  */
6661
6662 /* Override any GCC internal prototype to avoid an error.
6663    Use char because int might match the return type of a GCC
6664    builtin and then its argument prototype would still apply.  */
6665 #ifdef __cplusplus
6666 extern "C"
6667 #endif
6668 char dlopen ();
6669 int
6670 main ()
6671 {
6672 return dlopen ();
6673   ;
6674   return 0;
6675 }
6676 _ACEOF
6677 if ac_fn_c_try_link "$LINENO"; then :
6678   ac_cv_lib_dl_dlopen=yes
6679 else
6680   ac_cv_lib_dl_dlopen=no
6681 fi
6682 rm -f core conftest.err conftest.$ac_objext \
6683     conftest$ac_exeext conftest.$ac_ext
6684 LIBS=$ac_check_lib_save_LIBS
6685 fi
6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
6687 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
6688 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
6689   cat >>confdefs.h <<_ACEOF
6690 #define HAVE_LIBDL 1
6691 _ACEOF
6692
6693   LIBS="-ldl $LIBS"
6694
6695 fi
6696
6697 LIBS="$old_LIBS"
6698
6699 srv_thread_depfiles=
6700 srv_libs=
6701
6702 if test "$srv_linux_thread_db" = "yes"; then
6703   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
6704     srv_libs="-ldl"
6705     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
6706 $as_echo_n "checking for the dynamic export flag... " >&6; }
6707     old_LDFLAGS="$LDFLAGS"
6708     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
6709     # supported there.
6710     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
6711     LDFLAGS="$LDFLAGS $RDYNAMIC"
6712     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6713 /* end confdefs.h.  */
6714
6715 int
6716 main ()
6717 {
6718
6719   ;
6720   return 0;
6721 }
6722 _ACEOF
6723 if ac_fn_c_try_link "$LINENO"; then :
6724   found="-Wl,--dynamic-list"
6725                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
6726 else
6727   RDYNAMIC="-rdynamic"
6728                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
6729                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6730 /* end confdefs.h.  */
6731
6732 int
6733 main ()
6734 {
6735
6736   ;
6737   return 0;
6738 }
6739 _ACEOF
6740 if ac_fn_c_try_link "$LINENO"; then :
6741   found="-rdynamic"
6742 else
6743   found="no"
6744                               RDYNAMIC=""
6745 fi
6746 rm -f core conftest.err conftest.$ac_objext \
6747     conftest$ac_exeext conftest.$ac_ext
6748 fi
6749 rm -f core conftest.err conftest.$ac_objext \
6750     conftest$ac_exeext conftest.$ac_ext
6751
6752     LDFLAGS="$old_LDFLAGS"
6753     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
6754 $as_echo "$found" >&6; }
6755   else
6756     srv_libs="-lthread_db"
6757   fi
6758
6759   srv_thread_depfiles="thread-db.o proc-service.o"
6760
6761 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
6762
6763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
6764 $as_echo_n "checking for TD_VERSION... " >&6; }
6765 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
6766   $as_echo_n "(cached) " >&6
6767 else
6768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6769 /* end confdefs.h.  */
6770 #include <thread_db.h>
6771 int
6772 main ()
6773 {
6774 TD_VERSION;
6775   ;
6776   return 0;
6777 }
6778 _ACEOF
6779 if ac_fn_c_try_compile "$LINENO"; then :
6780   gdbsrv_cv_have_td_version=yes
6781 else
6782   gdbsrv_cv_have_td_version=no
6783 fi
6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6785 fi
6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
6787 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
6788   if test $gdbsrv_cv_have_td_version = yes; then
6789
6790 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
6791
6792   fi
6793 fi
6794
6795
6796 # Check whether --with-libthread-db was given.
6797 if test "${with_libthread_db+set}" = set; then :
6798   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
6799   srv_libs="$srv_libthread_db_path"
6800
6801 fi
6802
6803
6804 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
6805
6806 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
6807
6808 fi
6809
6810 if test "$srv_xmlfiles" != ""; then
6811   srv_xmlbuiltin="xml-builtin.o"
6812
6813 $as_echo "#define USE_XML 1" >>confdefs.h
6814
6815
6816   tmp_xmlfiles=$srv_xmlfiles
6817   srv_xmlfiles=""
6818   for f in $tmp_xmlfiles; do
6819     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
6820   done
6821 fi
6822
6823 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
6824 GDBSERVER_LIBS="$srv_libs"
6825
6826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
6827 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
6828 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
6829   $as_echo_n "(cached) " >&6
6830 else
6831
6832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6833 /* end confdefs.h.  */
6834
6835 int
6836 main ()
6837 {
6838 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
6839   ;
6840   return 0;
6841 }
6842 _ACEOF
6843 if ac_fn_c_try_link "$LINENO"; then :
6844   gdbsrv_cv_have_sync_builtins=yes
6845 else
6846   gdbsrv_cv_have_sync_builtins=no
6847 fi
6848 rm -f core conftest.err conftest.$ac_objext \
6849     conftest$ac_exeext conftest.$ac_ext
6850 fi
6851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
6852 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
6853 if test $gdbsrv_cv_have_sync_builtins = yes; then
6854
6855 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
6856
6857 fi
6858
6859 saved_cflags="$CFLAGS"
6860 CFLAGS="$CFLAGS -fvisibility=hidden"
6861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6862 /* end confdefs.h.  */
6863
6864 int
6865 main ()
6866 {
6867
6868   ;
6869   return 0;
6870 }
6871 _ACEOF
6872 if ac_fn_c_try_compile "$LINENO"; then :
6873   gdbsrv_cv_have_visibility_hidden=yes
6874 else
6875   gdbsrv_cv_have_visibility_hidden=no
6876 fi
6877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6878 CFLAGS="$saved_cflags"
6879
6880 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
6881 "
6882 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
6883   ac_have_decl=1
6884 else
6885   ac_have_decl=0
6886 fi
6887
6888 cat >>confdefs.h <<_ACEOF
6889 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
6890 _ACEOF
6891
6892
6893 if test "$cross_compiling" = yes; then :
6894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6895 /* end confdefs.h.  */
6896 #include <sys/personality.h>
6897 int
6898 main ()
6899 {
6900
6901 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6902 #       define ADDR_NO_RANDOMIZE 0x0040000
6903 #      endif
6904        /* Test the flag could be set and stays set.  */
6905        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6906        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6907            return 1
6908   ;
6909   return 0;
6910 }
6911 _ACEOF
6912 if ac_fn_c_try_link "$LINENO"; then :
6913   gdbsrv_cv_have_personality=true
6914 else
6915   gdbsrv_cv_have_personality=false
6916 fi
6917 rm -f core conftest.err conftest.$ac_objext \
6918     conftest$ac_exeext conftest.$ac_ext
6919 else
6920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6921 /* end confdefs.h.  */
6922 #include <sys/personality.h>
6923 int
6924 main ()
6925 {
6926
6927 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6928 #       define ADDR_NO_RANDOMIZE 0x0040000
6929 #      endif
6930        /* Test the flag could be set and stays set.  */
6931        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6932        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6933            return 1
6934   ;
6935   return 0;
6936 }
6937 _ACEOF
6938 if ac_fn_c_try_run "$LINENO"; then :
6939   gdbsrv_cv_have_personality=true
6940 else
6941   gdbsrv_cv_have_personality=false
6942 fi
6943 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6944   conftest.$ac_objext conftest.beam conftest.$ac_ext
6945 fi
6946
6947 if $gdbsrv_cv_have_personality
6948 then
6949
6950 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
6951
6952 fi
6953
6954
6955 IPA_DEPFILES=""
6956 extra_libraries=""
6957
6958 # check whether to enable the inprocess agent
6959 if test "$ipa_obj" != "" \
6960    -a "$gdbsrv_cv_have_sync_builtins" = yes \
6961    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
6962    have_ipa=true
6963 else
6964    have_ipa=false
6965 fi
6966
6967 # Check whether --enable-inprocess-agent was given.
6968 if test "${enable_inprocess_agent+set}" = set; then :
6969   enableval=$enable_inprocess_agent; case "$enableval" in
6970   yes) want_ipa=true ;;
6971   no) want_ipa=false ;;
6972   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
6973 esac
6974 else
6975   want_ipa=$have_ipa
6976 fi
6977
6978
6979 if $want_ipa ; then
6980    if $have_ipa ; then
6981      IPA_DEPFILES="$ipa_obj"
6982      extra_libraries="$extra_libraries libinproctrace.so"
6983    else
6984      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
6985    fi
6986 fi
6987
6988
6989
6990
6991
6992
6993
6994
6995 GNULIB=build-gnulib-gdbserver/import
6996
6997 GNULIB_STDINT_H=
6998 if test x"$STDINT_H" != x; then
6999   GNULIB_STDINT_H=$GNULIB/$STDINT_H
7000 fi
7001
7002
7003 ac_config_files="$ac_config_files Makefile"
7004
7005 ac_config_commands="$ac_config_commands default"
7006
7007 cat >confcache <<\_ACEOF
7008 # This file is a shell script that caches the results of configure
7009 # tests run on this system so they can be shared between configure
7010 # scripts and configure runs, see configure's option --config-cache.
7011 # It is not useful on other systems.  If it contains results you don't
7012 # want to keep, you may remove or edit it.
7013 #
7014 # config.status only pays attention to the cache file if you give it
7015 # the --recheck option to rerun configure.
7016 #
7017 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7018 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7019 # following values.
7020
7021 _ACEOF
7022
7023 # The following way of writing the cache mishandles newlines in values,
7024 # but we know of no workaround that is simple, portable, and efficient.
7025 # So, we kill variables containing newlines.
7026 # Ultrix sh set writes to stderr and can't be redirected directly,
7027 # and sets the high bit in the cache file unless we assign to the vars.
7028 (
7029   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7030     eval ac_val=\$$ac_var
7031     case $ac_val in #(
7032     *${as_nl}*)
7033       case $ac_var in #(
7034       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7035 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7036       esac
7037       case $ac_var in #(
7038       _ | IFS | as_nl) ;; #(
7039       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7040       *) { eval $ac_var=; unset $ac_var;} ;;
7041       esac ;;
7042     esac
7043   done
7044
7045   (set) 2>&1 |
7046     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7047     *${as_nl}ac_space=\ *)
7048       # `set' does not quote correctly, so add quotes: double-quote
7049       # substitution turns \\\\ into \\, and sed turns \\ into \.
7050       sed -n \
7051         "s/'/'\\\\''/g;
7052           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7053       ;; #(
7054     *)
7055       # `set' quotes correctly as required by POSIX, so do not add quotes.
7056       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7057       ;;
7058     esac |
7059     sort
7060 ) |
7061   sed '
7062      /^ac_cv_env_/b end
7063      t clear
7064      :clear
7065      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7066      t end
7067      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7068      :end' >>confcache
7069 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7070   if test -w "$cache_file"; then
7071     test "x$cache_file" != "x/dev/null" &&
7072       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7073 $as_echo "$as_me: updating cache $cache_file" >&6;}
7074     cat confcache >$cache_file
7075   else
7076     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7077 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7078   fi
7079 fi
7080 rm -f confcache
7081
7082 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7083 # Let make expand exec_prefix.
7084 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7085
7086 DEFS=-DHAVE_CONFIG_H
7087
7088 ac_libobjs=
7089 ac_ltlibobjs=
7090 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7091   # 1. Remove the extension, and $U if already installed.
7092   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7093   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7094   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7095   #    will be set to the directory where LIBOBJS objects are built.
7096   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7097   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7098 done
7099 LIBOBJS=$ac_libobjs
7100
7101 LTLIBOBJS=$ac_ltlibobjs
7102
7103
7104 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7105   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7106 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7107 fi
7108 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
7109   as_fn_error "conditional \"GMAKE\" was never defined.
7110 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7111 fi
7112
7113 : ${CONFIG_STATUS=./config.status}
7114 ac_write_fail=0
7115 ac_clean_files_save=$ac_clean_files
7116 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7117 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7118 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7119 as_write_fail=0
7120 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7121 #! $SHELL
7122 # Generated by $as_me.
7123 # Run this file to recreate the current configuration.
7124 # Compiler output produced by configure, useful for debugging
7125 # configure, is in config.log if it exists.
7126
7127 debug=false
7128 ac_cs_recheck=false
7129 ac_cs_silent=false
7130
7131 SHELL=\${CONFIG_SHELL-$SHELL}
7132 export SHELL
7133 _ASEOF
7134 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7135 ## -------------------- ##
7136 ## M4sh Initialization. ##
7137 ## -------------------- ##
7138
7139 # Be more Bourne compatible
7140 DUALCASE=1; export DUALCASE # for MKS sh
7141 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7142   emulate sh
7143   NULLCMD=:
7144   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7145   # is contrary to our usage.  Disable this feature.
7146   alias -g '${1+"$@"}'='"$@"'
7147   setopt NO_GLOB_SUBST
7148 else
7149   case `(set -o) 2>/dev/null` in #(
7150   *posix*) :
7151     set -o posix ;; #(
7152   *) :
7153      ;;
7154 esac
7155 fi
7156
7157
7158 as_nl='
7159 '
7160 export as_nl
7161 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7162 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7163 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7164 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7165 # Prefer a ksh shell builtin over an external printf program on Solaris,
7166 # but without wasting forks for bash or zsh.
7167 if test -z "$BASH_VERSION$ZSH_VERSION" \
7168     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7169   as_echo='print -r --'
7170   as_echo_n='print -rn --'
7171 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7172   as_echo='printf %s\n'
7173   as_echo_n='printf %s'
7174 else
7175   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7176     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7177     as_echo_n='/usr/ucb/echo -n'
7178   else
7179     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7180     as_echo_n_body='eval
7181       arg=$1;
7182       case $arg in #(
7183       *"$as_nl"*)
7184         expr "X$arg" : "X\\(.*\\)$as_nl";
7185         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7186       esac;
7187       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7188     '
7189     export as_echo_n_body
7190     as_echo_n='sh -c $as_echo_n_body as_echo'
7191   fi
7192   export as_echo_body
7193   as_echo='sh -c $as_echo_body as_echo'
7194 fi
7195
7196 # The user is always right.
7197 if test "${PATH_SEPARATOR+set}" != set; then
7198   PATH_SEPARATOR=:
7199   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7200     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7201       PATH_SEPARATOR=';'
7202   }
7203 fi
7204
7205
7206 # IFS
7207 # We need space, tab and new line, in precisely that order.  Quoting is
7208 # there to prevent editors from complaining about space-tab.
7209 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7210 # splitting by setting IFS to empty value.)
7211 IFS=" ""        $as_nl"
7212
7213 # Find who we are.  Look in the path if we contain no directory separator.
7214 case $0 in #((
7215   *[\\/]* ) as_myself=$0 ;;
7216   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7217 for as_dir in $PATH
7218 do
7219   IFS=$as_save_IFS
7220   test -z "$as_dir" && as_dir=.
7221     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7222   done
7223 IFS=$as_save_IFS
7224
7225      ;;
7226 esac
7227 # We did not find ourselves, most probably we were run as `sh COMMAND'
7228 # in which case we are not to be found in the path.
7229 if test "x$as_myself" = x; then
7230   as_myself=$0
7231 fi
7232 if test ! -f "$as_myself"; then
7233   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7234   exit 1
7235 fi
7236
7237 # Unset variables that we do not need and which cause bugs (e.g. in
7238 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7239 # suppresses any "Segmentation fault" message there.  '((' could
7240 # trigger a bug in pdksh 5.2.14.
7241 for as_var in BASH_ENV ENV MAIL MAILPATH
7242 do eval test x\${$as_var+set} = xset \
7243   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7244 done
7245 PS1='$ '
7246 PS2='> '
7247 PS4='+ '
7248
7249 # NLS nuisances.
7250 LC_ALL=C
7251 export LC_ALL
7252 LANGUAGE=C
7253 export LANGUAGE
7254
7255 # CDPATH.
7256 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7257
7258
7259 # as_fn_error ERROR [LINENO LOG_FD]
7260 # ---------------------------------
7261 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7262 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7263 # script with status $?, using 1 if that was 0.
7264 as_fn_error ()
7265 {
7266   as_status=$?; test $as_status -eq 0 && as_status=1
7267   if test "$3"; then
7268     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7269     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7270   fi
7271   $as_echo "$as_me: error: $1" >&2
7272   as_fn_exit $as_status
7273 } # as_fn_error
7274
7275
7276 # as_fn_set_status STATUS
7277 # -----------------------
7278 # Set $? to STATUS, without forking.
7279 as_fn_set_status ()
7280 {
7281   return $1
7282 } # as_fn_set_status
7283
7284 # as_fn_exit STATUS
7285 # -----------------
7286 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7287 as_fn_exit ()
7288 {
7289   set +e
7290   as_fn_set_status $1
7291   exit $1
7292 } # as_fn_exit
7293
7294 # as_fn_unset VAR
7295 # ---------------
7296 # Portably unset VAR.
7297 as_fn_unset ()
7298 {
7299   { eval $1=; unset $1;}
7300 }
7301 as_unset=as_fn_unset
7302 # as_fn_append VAR VALUE
7303 # ----------------------
7304 # Append the text in VALUE to the end of the definition contained in VAR. Take
7305 # advantage of any shell optimizations that allow amortized linear growth over
7306 # repeated appends, instead of the typical quadratic growth present in naive
7307 # implementations.
7308 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7309   eval 'as_fn_append ()
7310   {
7311     eval $1+=\$2
7312   }'
7313 else
7314   as_fn_append ()
7315   {
7316     eval $1=\$$1\$2
7317   }
7318 fi # as_fn_append
7319
7320 # as_fn_arith ARG...
7321 # ------------------
7322 # Perform arithmetic evaluation on the ARGs, and store the result in the
7323 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7324 # must be portable across $(()) and expr.
7325 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7326   eval 'as_fn_arith ()
7327   {
7328     as_val=$(( $* ))
7329   }'
7330 else
7331   as_fn_arith ()
7332   {
7333     as_val=`expr "$@" || test $? -eq 1`
7334   }
7335 fi # as_fn_arith
7336
7337
7338 if expr a : '\(a\)' >/dev/null 2>&1 &&
7339    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7340   as_expr=expr
7341 else
7342   as_expr=false
7343 fi
7344
7345 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7346   as_basename=basename
7347 else
7348   as_basename=false
7349 fi
7350
7351 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7352   as_dirname=dirname
7353 else
7354   as_dirname=false
7355 fi
7356
7357 as_me=`$as_basename -- "$0" ||
7358 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7359          X"$0" : 'X\(//\)$' \| \
7360          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7361 $as_echo X/"$0" |
7362     sed '/^.*\/\([^/][^/]*\)\/*$/{
7363             s//\1/
7364             q
7365           }
7366           /^X\/\(\/\/\)$/{
7367             s//\1/
7368             q
7369           }
7370           /^X\/\(\/\).*/{
7371             s//\1/
7372             q
7373           }
7374           s/.*/./; q'`
7375
7376 # Avoid depending upon Character Ranges.
7377 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7378 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7379 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7380 as_cr_digits='0123456789'
7381 as_cr_alnum=$as_cr_Letters$as_cr_digits
7382
7383 ECHO_C= ECHO_N= ECHO_T=
7384 case `echo -n x` in #(((((
7385 -n*)
7386   case `echo 'xy\c'` in
7387   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7388   xy)  ECHO_C='\c';;
7389   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7390        ECHO_T=' ';;
7391   esac;;
7392 *)
7393   ECHO_N='-n';;
7394 esac
7395
7396 rm -f conf$$ conf$$.exe conf$$.file
7397 if test -d conf$$.dir; then
7398   rm -f conf$$.dir/conf$$.file
7399 else
7400   rm -f conf$$.dir
7401   mkdir conf$$.dir 2>/dev/null
7402 fi
7403 if (echo >conf$$.file) 2>/dev/null; then
7404   if ln -s conf$$.file conf$$ 2>/dev/null; then
7405     as_ln_s='ln -s'
7406     # ... but there are two gotchas:
7407     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7408     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7409     # In both cases, we have to default to `cp -p'.
7410     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7411       as_ln_s='cp -p'
7412   elif ln conf$$.file conf$$ 2>/dev/null; then
7413     as_ln_s=ln
7414   else
7415     as_ln_s='cp -p'
7416   fi
7417 else
7418   as_ln_s='cp -p'
7419 fi
7420 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7421 rmdir conf$$.dir 2>/dev/null
7422
7423
7424 # as_fn_mkdir_p
7425 # -------------
7426 # Create "$as_dir" as a directory, including parents if necessary.
7427 as_fn_mkdir_p ()
7428 {
7429
7430   case $as_dir in #(
7431   -*) as_dir=./$as_dir;;
7432   esac
7433   test -d "$as_dir" || eval $as_mkdir_p || {
7434     as_dirs=
7435     while :; do
7436       case $as_dir in #(
7437       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7438       *) as_qdir=$as_dir;;
7439       esac
7440       as_dirs="'$as_qdir' $as_dirs"
7441       as_dir=`$as_dirname -- "$as_dir" ||
7442 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7443          X"$as_dir" : 'X\(//\)[^/]' \| \
7444          X"$as_dir" : 'X\(//\)$' \| \
7445          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7446 $as_echo X"$as_dir" |
7447     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7448             s//\1/
7449             q
7450           }
7451           /^X\(\/\/\)[^/].*/{
7452             s//\1/
7453             q
7454           }
7455           /^X\(\/\/\)$/{
7456             s//\1/
7457             q
7458           }
7459           /^X\(\/\).*/{
7460             s//\1/
7461             q
7462           }
7463           s/.*/./; q'`
7464       test -d "$as_dir" && break
7465     done
7466     test -z "$as_dirs" || eval "mkdir $as_dirs"
7467   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7468
7469
7470 } # as_fn_mkdir_p
7471 if mkdir -p . 2>/dev/null; then
7472   as_mkdir_p='mkdir -p "$as_dir"'
7473 else
7474   test -d ./-p && rmdir ./-p
7475   as_mkdir_p=false
7476 fi
7477
7478 if test -x / >/dev/null 2>&1; then
7479   as_test_x='test -x'
7480 else
7481   if ls -dL / >/dev/null 2>&1; then
7482     as_ls_L_option=L
7483   else
7484     as_ls_L_option=
7485   fi
7486   as_test_x='
7487     eval sh -c '\''
7488       if test -d "$1"; then
7489         test -d "$1/.";
7490       else
7491         case $1 in #(
7492         -*)set "./$1";;
7493         esac;
7494         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7495         ???[sx]*):;;*)false;;esac;fi
7496     '\'' sh
7497   '
7498 fi
7499 as_executable_p=$as_test_x
7500
7501 # Sed expression to map a string onto a valid CPP name.
7502 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7503
7504 # Sed expression to map a string onto a valid variable name.
7505 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7506
7507
7508 exec 6>&1
7509 ## ----------------------------------- ##
7510 ## Main body of $CONFIG_STATUS script. ##
7511 ## ----------------------------------- ##
7512 _ASEOF
7513 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7514
7515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7516 # Save the log message, to keep $0 and so on meaningful, and to
7517 # report actual input values of CONFIG_FILES etc. instead of their
7518 # values after options handling.
7519 ac_log="
7520 This file was extended by $as_me, which was
7521 generated by GNU Autoconf 2.64.  Invocation command line was
7522
7523   CONFIG_FILES    = $CONFIG_FILES
7524   CONFIG_HEADERS  = $CONFIG_HEADERS
7525   CONFIG_LINKS    = $CONFIG_LINKS
7526   CONFIG_COMMANDS = $CONFIG_COMMANDS
7527   $ $0 $@
7528
7529 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7530 "
7531
7532 _ACEOF
7533
7534 case $ac_config_files in *"
7535 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7536 esac
7537
7538 case $ac_config_headers in *"
7539 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7540 esac
7541
7542
7543 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7544 # Files that config.status was made for.
7545 config_files="$ac_config_files"
7546 config_headers="$ac_config_headers"
7547 config_commands="$ac_config_commands"
7548
7549 _ACEOF
7550
7551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7552 ac_cs_usage="\
7553 \`$as_me' instantiates files and other configuration actions
7554 from templates according to the current configuration.  Unless the files
7555 and actions are specified as TAGs, all are instantiated by default.
7556
7557 Usage: $0 [OPTION]... [TAG]...
7558
7559   -h, --help       print this help, then exit
7560   -V, --version    print version number and configuration settings, then exit
7561   -q, --quiet, --silent
7562                    do not print progress messages
7563   -d, --debug      don't remove temporary files
7564       --recheck    update $as_me by reconfiguring in the same conditions
7565       --file=FILE[:TEMPLATE]
7566                    instantiate the configuration file FILE
7567       --header=FILE[:TEMPLATE]
7568                    instantiate the configuration header FILE
7569
7570 Configuration files:
7571 $config_files
7572
7573 Configuration headers:
7574 $config_headers
7575
7576 Configuration commands:
7577 $config_commands
7578
7579 Report bugs to the package provider."
7580
7581 _ACEOF
7582 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7583 ac_cs_version="\\
7584 config.status
7585 configured by $0, generated by GNU Autoconf 2.64,
7586   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7587
7588 Copyright (C) 2009 Free Software Foundation, Inc.
7589 This config.status script is free software; the Free Software Foundation
7590 gives unlimited permission to copy, distribute and modify it."
7591
7592 ac_pwd='$ac_pwd'
7593 srcdir='$srcdir'
7594 INSTALL='$INSTALL'
7595 test -n "\$AWK" || AWK=awk
7596 _ACEOF
7597
7598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7599 # The default lists apply if the user does not specify any file.
7600 ac_need_defaults=:
7601 while test $# != 0
7602 do
7603   case $1 in
7604   --*=*)
7605     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7606     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7607     ac_shift=:
7608     ;;
7609   *)
7610     ac_option=$1
7611     ac_optarg=$2
7612     ac_shift=shift
7613     ;;
7614   esac
7615
7616   case $ac_option in
7617   # Handling of the options.
7618   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7619     ac_cs_recheck=: ;;
7620   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7621     $as_echo "$ac_cs_version"; exit ;;
7622   --debug | --debu | --deb | --de | --d | -d )
7623     debug=: ;;
7624   --file | --fil | --fi | --f )
7625     $ac_shift
7626     case $ac_optarg in
7627     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7628     esac
7629     as_fn_append CONFIG_FILES " '$ac_optarg'"
7630     ac_need_defaults=false;;
7631   --header | --heade | --head | --hea )
7632     $ac_shift
7633     case $ac_optarg in
7634     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7635     esac
7636     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7637     ac_need_defaults=false;;
7638   --he | --h)
7639     # Conflict between --help and --header
7640     as_fn_error "ambiguous option: \`$1'
7641 Try \`$0 --help' for more information.";;
7642   --help | --hel | -h )
7643     $as_echo "$ac_cs_usage"; exit ;;
7644   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7645   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7646     ac_cs_silent=: ;;
7647
7648   # This is an error.
7649   -*) as_fn_error "unrecognized option: \`$1'
7650 Try \`$0 --help' for more information." ;;
7651
7652   *) as_fn_append ac_config_targets " $1"
7653      ac_need_defaults=false ;;
7654
7655   esac
7656   shift
7657 done
7658
7659 ac_configure_extra_args=
7660
7661 if $ac_cs_silent; then
7662   exec 6>/dev/null
7663   ac_configure_extra_args="$ac_configure_extra_args --silent"
7664 fi
7665
7666 _ACEOF
7667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7668 if \$ac_cs_recheck; then
7669   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7670   shift
7671   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7672   CONFIG_SHELL='$SHELL'
7673   export CONFIG_SHELL
7674   exec "\$@"
7675 fi
7676
7677 _ACEOF
7678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7679 exec 5>>config.log
7680 {
7681   echo
7682   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7683 ## Running $as_me. ##
7684 _ASBOX
7685   $as_echo "$ac_log"
7686 } >&5
7687
7688 _ACEOF
7689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7690 #
7691 # INIT-COMMANDS
7692 #
7693 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
7694
7695 _ACEOF
7696
7697 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7698
7699 # Handling of arguments.
7700 for ac_config_target in $ac_config_targets
7701 do
7702   case $ac_config_target in
7703     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7704     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
7705     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7706     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7707
7708   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7709   esac
7710 done
7711
7712
7713 # If the user did not use the arguments to specify the items to instantiate,
7714 # then the envvar interface is used.  Set only those that are not.
7715 # We use the long form for the default assignment because of an extremely
7716 # bizarre bug on SunOS 4.1.3.
7717 if $ac_need_defaults; then
7718   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7719   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7720   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7721 fi
7722
7723 # Have a temporary directory for convenience.  Make it in the build tree
7724 # simply because there is no reason against having it here, and in addition,
7725 # creating and moving files from /tmp can sometimes cause problems.
7726 # Hook for its removal unless debugging.
7727 # Note that there is a small window in which the directory will not be cleaned:
7728 # after its creation but before its name has been assigned to `$tmp'.
7729 $debug ||
7730 {
7731   tmp=
7732   trap 'exit_status=$?
7733   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7734 ' 0
7735   trap 'as_fn_exit 1' 1 2 13 15
7736 }
7737 # Create a (secure) tmp directory for tmp files.
7738
7739 {
7740   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7741   test -n "$tmp" && test -d "$tmp"
7742 }  ||
7743 {
7744   tmp=./conf$$-$RANDOM
7745   (umask 077 && mkdir "$tmp")
7746 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7747
7748 # Set up the scripts for CONFIG_FILES section.
7749 # No need to generate them if there are no CONFIG_FILES.
7750 # This happens for instance with `./config.status config.h'.
7751 if test -n "$CONFIG_FILES"; then
7752
7753
7754 ac_cr=`echo X | tr X '\015'`
7755 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7756 # But we know of no other shell where ac_cr would be empty at this
7757 # point, so we can use a bashism as a fallback.
7758 if test "x$ac_cr" = x; then
7759   eval ac_cr=\$\'\\r\'
7760 fi
7761 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7762 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7763   ac_cs_awk_cr='\r'
7764 else
7765   ac_cs_awk_cr=$ac_cr
7766 fi
7767
7768 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7769 _ACEOF
7770
7771
7772 {
7773   echo "cat >conf$$subs.awk <<_ACEOF" &&
7774   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7775   echo "_ACEOF"
7776 } >conf$$subs.sh ||
7777   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7778 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7779 ac_delim='%!_!# '
7780 for ac_last_try in false false false false false :; do
7781   . ./conf$$subs.sh ||
7782     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7783
7784   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7785   if test $ac_delim_n = $ac_delim_num; then
7786     break
7787   elif $ac_last_try; then
7788     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7789   else
7790     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7791   fi
7792 done
7793 rm -f conf$$subs.sh
7794
7795 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7796 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7797 _ACEOF
7798 sed -n '
7799 h
7800 s/^/S["/; s/!.*/"]=/
7801 p
7802 g
7803 s/^[^!]*!//
7804 :repl
7805 t repl
7806 s/'"$ac_delim"'$//
7807 t delim
7808 :nl
7809 h
7810 s/\(.\{148\}\).*/\1/
7811 t more1
7812 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7813 p
7814 n
7815 b repl
7816 :more1
7817 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7818 p
7819 g
7820 s/.\{148\}//
7821 t nl
7822 :delim
7823 h
7824 s/\(.\{148\}\).*/\1/
7825 t more2
7826 s/["\\]/\\&/g; s/^/"/; s/$/"/
7827 p
7828 b
7829 :more2
7830 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7831 p
7832 g
7833 s/.\{148\}//
7834 t delim
7835 ' <conf$$subs.awk | sed '
7836 /^[^""]/{
7837   N
7838   s/\n//
7839 }
7840 ' >>$CONFIG_STATUS || ac_write_fail=1
7841 rm -f conf$$subs.awk
7842 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7843 _ACAWK
7844 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7845   for (key in S) S_is_set[key] = 1
7846   FS = "\a"
7847
7848 }
7849 {
7850   line = $ 0
7851   nfields = split(line, field, "@")
7852   substed = 0
7853   len = length(field[1])
7854   for (i = 2; i < nfields; i++) {
7855     key = field[i]
7856     keylen = length(key)
7857     if (S_is_set[key]) {
7858       value = S[key]
7859       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7860       len += length(value) + length(field[++i])
7861       substed = 1
7862     } else
7863       len += 1 + keylen
7864   }
7865
7866   print line
7867 }
7868
7869 _ACAWK
7870 _ACEOF
7871 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7872 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7873   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7874 else
7875   cat
7876 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7877   || as_fn_error "could not setup config files machinery" "$LINENO" 5
7878 _ACEOF
7879
7880 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7881 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7882 # trailing colons and then remove the whole line if VPATH becomes empty
7883 # (actually we leave an empty line to preserve line numbers).
7884 if test "x$srcdir" = x.; then
7885   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7886 s/:*\$(srcdir):*/:/
7887 s/:*\${srcdir}:*/:/
7888 s/:*@srcdir@:*/:/
7889 s/^\([^=]*=[     ]*\):*/\1/
7890 s/:*$//
7891 s/^[^=]*=[       ]*$//
7892 }'
7893 fi
7894
7895 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7896 fi # test -n "$CONFIG_FILES"
7897
7898 # Set up the scripts for CONFIG_HEADERS section.
7899 # No need to generate them if there are no CONFIG_HEADERS.
7900 # This happens for instance with `./config.status Makefile'.
7901 if test -n "$CONFIG_HEADERS"; then
7902 cat >"$tmp/defines.awk" <<\_ACAWK ||
7903 BEGIN {
7904 _ACEOF
7905
7906 # Transform confdefs.h into an awk script `defines.awk', embedded as
7907 # here-document in config.status, that substitutes the proper values into
7908 # config.h.in to produce config.h.
7909
7910 # Create a delimiter string that does not exist in confdefs.h, to ease
7911 # handling of long lines.
7912 ac_delim='%!_!# '
7913 for ac_last_try in false false :; do
7914   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7915   if test -z "$ac_t"; then
7916     break
7917   elif $ac_last_try; then
7918     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7919   else
7920     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7921   fi
7922 done
7923
7924 # For the awk script, D is an array of macro values keyed by name,
7925 # likewise P contains macro parameters if any.  Preserve backslash
7926 # newline sequences.
7927
7928 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7929 sed -n '
7930 s/.\{148\}/&'"$ac_delim"'/g
7931 t rset
7932 :rset
7933 s/^[     ]*#[    ]*define[       ][      ]*/ /
7934 t def
7935 d
7936 :def
7937 s/\\$//
7938 t bsnl
7939 s/["\\]/\\&/g
7940 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7941 D["\1"]=" \3"/p
7942 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7943 d
7944 :bsnl
7945 s/["\\]/\\&/g
7946 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7947 D["\1"]=" \3\\\\\\n"\\/p
7948 t cont
7949 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7950 t cont
7951 d
7952 :cont
7953 n
7954 s/.\{148\}/&'"$ac_delim"'/g
7955 t clear
7956 :clear
7957 s/\\$//
7958 t bsnlc
7959 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7960 d
7961 :bsnlc
7962 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7963 b cont
7964 ' <confdefs.h | sed '
7965 s/'"$ac_delim"'/"\\\
7966 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7967
7968 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7969   for (key in D) D_is_set[key] = 1
7970   FS = "\a"
7971 }
7972 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7973   line = \$ 0
7974   split(line, arg, " ")
7975   if (arg[1] == "#") {
7976     defundef = arg[2]
7977     mac1 = arg[3]
7978   } else {
7979     defundef = substr(arg[1], 2)
7980     mac1 = arg[2]
7981   }
7982   split(mac1, mac2, "(") #)
7983   macro = mac2[1]
7984   prefix = substr(line, 1, index(line, defundef) - 1)
7985   if (D_is_set[macro]) {
7986     # Preserve the white space surrounding the "#".
7987     print prefix "define", macro P[macro] D[macro]
7988     next
7989   } else {
7990     # Replace #undef with comments.  This is necessary, for example,
7991     # in the case of _POSIX_SOURCE, which is predefined and required
7992     # on some systems where configure will not decide to define it.
7993     if (defundef == "undef") {
7994       print "/*", prefix defundef, macro, "*/"
7995       next
7996     }
7997   }
7998 }
7999 { print }
8000 _ACAWK
8001 _ACEOF
8002 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8003   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8004 fi # test -n "$CONFIG_HEADERS"
8005
8006
8007 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8008 shift
8009 for ac_tag
8010 do
8011   case $ac_tag in
8012   :[FHLC]) ac_mode=$ac_tag; continue;;
8013   esac
8014   case $ac_mode$ac_tag in
8015   :[FHL]*:*);;
8016   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8017   :[FH]-) ac_tag=-:-;;
8018   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8019   esac
8020   ac_save_IFS=$IFS
8021   IFS=:
8022   set x $ac_tag
8023   IFS=$ac_save_IFS
8024   shift
8025   ac_file=$1
8026   shift
8027
8028   case $ac_mode in
8029   :L) ac_source=$1;;
8030   :[FH])
8031     ac_file_inputs=
8032     for ac_f
8033     do
8034       case $ac_f in
8035       -) ac_f="$tmp/stdin";;
8036       *) # Look for the file first in the build tree, then in the source tree
8037          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8038          # because $ac_f cannot contain `:'.
8039          test -f "$ac_f" ||
8040            case $ac_f in
8041            [\\/$]*) false;;
8042            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8043            esac ||
8044            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8045       esac
8046       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8047       as_fn_append ac_file_inputs " '$ac_f'"
8048     done
8049
8050     # Let's still pretend it is `configure' which instantiates (i.e., don't
8051     # use $as_me), people would be surprised to read:
8052     #    /* config.h.  Generated by config.status.  */
8053     configure_input='Generated from '`
8054           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8055         `' by configure.'
8056     if test x"$ac_file" != x-; then
8057       configure_input="$ac_file.  $configure_input"
8058       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8059 $as_echo "$as_me: creating $ac_file" >&6;}
8060     fi
8061     # Neutralize special characters interpreted by sed in replacement strings.
8062     case $configure_input in #(
8063     *\&* | *\|* | *\\* )
8064        ac_sed_conf_input=`$as_echo "$configure_input" |
8065        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8066     *) ac_sed_conf_input=$configure_input;;
8067     esac
8068
8069     case $ac_tag in
8070     *:-:* | *:-) cat >"$tmp/stdin" \
8071       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8072     esac
8073     ;;
8074   esac
8075
8076   ac_dir=`$as_dirname -- "$ac_file" ||
8077 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8078          X"$ac_file" : 'X\(//\)[^/]' \| \
8079          X"$ac_file" : 'X\(//\)$' \| \
8080          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8081 $as_echo X"$ac_file" |
8082     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8083             s//\1/
8084             q
8085           }
8086           /^X\(\/\/\)[^/].*/{
8087             s//\1/
8088             q
8089           }
8090           /^X\(\/\/\)$/{
8091             s//\1/
8092             q
8093           }
8094           /^X\(\/\).*/{
8095             s//\1/
8096             q
8097           }
8098           s/.*/./; q'`
8099   as_dir="$ac_dir"; as_fn_mkdir_p
8100   ac_builddir=.
8101
8102 case "$ac_dir" in
8103 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8104 *)
8105   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8106   # A ".." for each directory in $ac_dir_suffix.
8107   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8108   case $ac_top_builddir_sub in
8109   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8110   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8111   esac ;;
8112 esac
8113 ac_abs_top_builddir=$ac_pwd
8114 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8115 # for backward compatibility:
8116 ac_top_builddir=$ac_top_build_prefix
8117
8118 case $srcdir in
8119   .)  # We are building in place.
8120     ac_srcdir=.
8121     ac_top_srcdir=$ac_top_builddir_sub
8122     ac_abs_top_srcdir=$ac_pwd ;;
8123   [\\/]* | ?:[\\/]* )  # Absolute name.
8124     ac_srcdir=$srcdir$ac_dir_suffix;
8125     ac_top_srcdir=$srcdir
8126     ac_abs_top_srcdir=$srcdir ;;
8127   *) # Relative name.
8128     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8129     ac_top_srcdir=$ac_top_build_prefix$srcdir
8130     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8131 esac
8132 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8133
8134
8135   case $ac_mode in
8136   :F)
8137   #
8138   # CONFIG_FILE
8139   #
8140
8141   case $INSTALL in
8142   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8143   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8144   esac
8145 _ACEOF
8146
8147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8148 # If the template does not know about datarootdir, expand it.
8149 # FIXME: This hack should be removed a few years after 2.60.
8150 ac_datarootdir_hack=; ac_datarootdir_seen=
8151 ac_sed_dataroot='
8152 /datarootdir/ {
8153   p
8154   q
8155 }
8156 /@datadir@/p
8157 /@docdir@/p
8158 /@infodir@/p
8159 /@localedir@/p
8160 /@mandir@/p'
8161 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8162 *datarootdir*) ac_datarootdir_seen=yes;;
8163 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8164   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8165 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8166 _ACEOF
8167 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8168   ac_datarootdir_hack='
8169   s&@datadir@&$datadir&g
8170   s&@docdir@&$docdir&g
8171   s&@infodir@&$infodir&g
8172   s&@localedir@&$localedir&g
8173   s&@mandir@&$mandir&g
8174   s&\\\${datarootdir}&$datarootdir&g' ;;
8175 esac
8176 _ACEOF
8177
8178 # Neutralize VPATH when `$srcdir' = `.'.
8179 # Shell code in configure.ac might set extrasub.
8180 # FIXME: do we really want to maintain this feature?
8181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8182 ac_sed_extra="$ac_vpsub
8183 $extrasub
8184 _ACEOF
8185 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8186 :t
8187 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8188 s|@configure_input@|$ac_sed_conf_input|;t t
8189 s&@top_builddir@&$ac_top_builddir_sub&;t t
8190 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8191 s&@srcdir@&$ac_srcdir&;t t
8192 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8193 s&@top_srcdir@&$ac_top_srcdir&;t t
8194 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8195 s&@builddir@&$ac_builddir&;t t
8196 s&@abs_builddir@&$ac_abs_builddir&;t t
8197 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8198 s&@INSTALL@&$ac_INSTALL&;t t
8199 $ac_datarootdir_hack
8200 "
8201 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8202   || as_fn_error "could not create $ac_file" "$LINENO" 5
8203
8204 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8205   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8206   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8207   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8208 which seems to be undefined.  Please make sure it is defined." >&5
8209 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8210 which seems to be undefined.  Please make sure it is defined." >&2;}
8211
8212   rm -f "$tmp/stdin"
8213   case $ac_file in
8214   -) cat "$tmp/out" && rm -f "$tmp/out";;
8215   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8216   esac \
8217   || as_fn_error "could not create $ac_file" "$LINENO" 5
8218  ;;
8219   :H)
8220   #
8221   # CONFIG_HEADER
8222   #
8223   if test x"$ac_file" != x-; then
8224     {
8225       $as_echo "/* $configure_input  */" \
8226       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8227     } >"$tmp/config.h" \
8228       || as_fn_error "could not create $ac_file" "$LINENO" 5
8229     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8230       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8231 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8232     else
8233       rm -f "$ac_file"
8234       mv "$tmp/config.h" "$ac_file" \
8235         || as_fn_error "could not create $ac_file" "$LINENO" 5
8236     fi
8237   else
8238     $as_echo "/* $configure_input  */" \
8239       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8240       || as_fn_error "could not create -" "$LINENO" 5
8241   fi
8242  ;;
8243
8244   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8245 $as_echo "$as_me: executing $ac_file commands" >&6;}
8246  ;;
8247   esac
8248
8249
8250   case $ac_file$ac_mode in
8251     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8252     "default":C) case x$CONFIG_HEADERS in
8253 xconfig.h:config.in)
8254 echo > stamp-h ;;
8255 esac
8256  ;;
8257
8258   esac
8259 done # for ac_tag
8260
8261
8262 as_fn_exit 0
8263 _ACEOF
8264 ac_clean_files=$ac_clean_files_save
8265
8266 test $ac_write_fail = 0 ||
8267   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8268
8269
8270 # configure is writing to config.log, and then calls config.status.
8271 # config.status does its own redirection, appending to config.log.
8272 # Unfortunately, on DOS this fails, as config.log is still kept open
8273 # by configure, so config.status won't be able to write to it; its
8274 # output is simply discarded.  So we exec the FD to /dev/null,
8275 # effectively closing config.log, so it can be properly (re)opened and
8276 # appended to by config.status.  When coming back to configure, we
8277 # need to make the FD available again.
8278 if test "$no_create" != yes; then
8279   ac_cs_success=:
8280   ac_config_status_args=
8281   test "$silent" = yes &&
8282     ac_config_status_args="$ac_config_status_args --quiet"
8283   exec 5>/dev/null
8284   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8285   exec 5>>config.log
8286   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8287   # would make configure fail if this is the last instruction.
8288   $ac_cs_success || as_fn_exit $?
8289 fi
8290 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8291   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8292 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8293 fi
8294