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 cat >config.log <<_ACEOF
2113 This file contains any messages produced by compilers while
2114 running configure, to aid debugging if configure makes a mistake.
2115
2116 It was created by $as_me, which was
2117 generated by GNU Autoconf 2.64.  Invocation command line was
2118
2119   $ $0 $@
2120
2121 _ACEOF
2122 exec 5>>config.log
2123 {
2124 cat <<_ASUNAME
2125 ## --------- ##
2126 ## Platform. ##
2127 ## --------- ##
2128
2129 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2130 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2131 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2132 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2133 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2134
2135 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2136 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2137
2138 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2139 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2140 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2141 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2142 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2143 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2144 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2145
2146 _ASUNAME
2147
2148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2149 for as_dir in $PATH
2150 do
2151   IFS=$as_save_IFS
2152   test -z "$as_dir" && as_dir=.
2153     $as_echo "PATH: $as_dir"
2154   done
2155 IFS=$as_save_IFS
2156
2157 } >&5
2158
2159 cat >&5 <<_ACEOF
2160
2161
2162 ## ----------- ##
2163 ## Core tests. ##
2164 ## ----------- ##
2165
2166 _ACEOF
2167
2168
2169 # Keep a trace of the command line.
2170 # Strip out --no-create and --no-recursion so they do not pile up.
2171 # Strip out --silent because we don't want to record it for future runs.
2172 # Also quote any args containing shell meta-characters.
2173 # Make two passes to allow for proper duplicate-argument suppression.
2174 ac_configure_args=
2175 ac_configure_args0=
2176 ac_configure_args1=
2177 ac_must_keep_next=false
2178 for ac_pass in 1 2
2179 do
2180   for ac_arg
2181   do
2182     case $ac_arg in
2183     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2184     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2185     | -silent | --silent | --silen | --sile | --sil)
2186       continue ;;
2187     *\'*)
2188       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2189     esac
2190     case $ac_pass in
2191     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2192     2)
2193       as_fn_append ac_configure_args1 " '$ac_arg'"
2194       if test $ac_must_keep_next = true; then
2195         ac_must_keep_next=false # Got value, back to normal.
2196       else
2197         case $ac_arg in
2198           *=* | --config-cache | -C | -disable-* | --disable-* \
2199           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2200           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2201           | -with-* | --with-* | -without-* | --without-* | --x)
2202             case "$ac_configure_args0 " in
2203               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2204             esac
2205             ;;
2206           -* ) ac_must_keep_next=true ;;
2207         esac
2208       fi
2209       as_fn_append ac_configure_args " '$ac_arg'"
2210       ;;
2211     esac
2212   done
2213 done
2214 { ac_configure_args0=; unset ac_configure_args0;}
2215 { ac_configure_args1=; unset ac_configure_args1;}
2216
2217 # When interrupted or exit'd, cleanup temporary files, and complete
2218 # config.log.  We remove comments because anyway the quotes in there
2219 # would cause problems or look ugly.
2220 # WARNING: Use '\'' to represent an apostrophe within the trap.
2221 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2222 trap 'exit_status=$?
2223   # Save into config.log some information that might help in debugging.
2224   {
2225     echo
2226
2227     cat <<\_ASBOX
2228 ## ---------------- ##
2229 ## Cache variables. ##
2230 ## ---------------- ##
2231 _ASBOX
2232     echo
2233     # The following way of writing the cache mishandles newlines in values,
2234 (
2235   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2236     eval ac_val=\$$ac_var
2237     case $ac_val in #(
2238     *${as_nl}*)
2239       case $ac_var in #(
2240       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2241 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2242       esac
2243       case $ac_var in #(
2244       _ | IFS | as_nl) ;; #(
2245       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2246       *) { eval $ac_var=; unset $ac_var;} ;;
2247       esac ;;
2248     esac
2249   done
2250   (set) 2>&1 |
2251     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2252     *${as_nl}ac_space=\ *)
2253       sed -n \
2254         "s/'\''/'\''\\\\'\'''\''/g;
2255           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2256       ;; #(
2257     *)
2258       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2259       ;;
2260     esac |
2261     sort
2262 )
2263     echo
2264
2265     cat <<\_ASBOX
2266 ## ----------------- ##
2267 ## Output variables. ##
2268 ## ----------------- ##
2269 _ASBOX
2270     echo
2271     for ac_var in $ac_subst_vars
2272     do
2273       eval ac_val=\$$ac_var
2274       case $ac_val in
2275       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2276       esac
2277       $as_echo "$ac_var='\''$ac_val'\''"
2278     done | sort
2279     echo
2280
2281     if test -n "$ac_subst_files"; then
2282       cat <<\_ASBOX
2283 ## ------------------- ##
2284 ## File substitutions. ##
2285 ## ------------------- ##
2286 _ASBOX
2287       echo
2288       for ac_var in $ac_subst_files
2289       do
2290         eval ac_val=\$$ac_var
2291         case $ac_val in
2292         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2293         esac
2294         $as_echo "$ac_var='\''$ac_val'\''"
2295       done | sort
2296       echo
2297     fi
2298
2299     if test -s confdefs.h; then
2300       cat <<\_ASBOX
2301 ## ----------- ##
2302 ## confdefs.h. ##
2303 ## ----------- ##
2304 _ASBOX
2305       echo
2306       cat confdefs.h
2307       echo
2308     fi
2309     test "$ac_signal" != 0 &&
2310       $as_echo "$as_me: caught signal $ac_signal"
2311     $as_echo "$as_me: exit $exit_status"
2312   } >&5
2313   rm -f core *.core core.conftest.* &&
2314     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2315     exit $exit_status
2316 ' 0
2317 for ac_signal in 1 2 13 15; do
2318   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2319 done
2320 ac_signal=0
2321
2322 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2323 rm -f -r conftest* confdefs.h
2324
2325 $as_echo "/* confdefs.h */" > confdefs.h
2326
2327 # Predefined preprocessor variables.
2328
2329 cat >>confdefs.h <<_ACEOF
2330 #define PACKAGE_NAME "$PACKAGE_NAME"
2331 _ACEOF
2332
2333 cat >>confdefs.h <<_ACEOF
2334 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2335 _ACEOF
2336
2337 cat >>confdefs.h <<_ACEOF
2338 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2339 _ACEOF
2340
2341 cat >>confdefs.h <<_ACEOF
2342 #define PACKAGE_STRING "$PACKAGE_STRING"
2343 _ACEOF
2344
2345 cat >>confdefs.h <<_ACEOF
2346 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2347 _ACEOF
2348
2349 cat >>confdefs.h <<_ACEOF
2350 #define PACKAGE_URL "$PACKAGE_URL"
2351 _ACEOF
2352
2353
2354 # Let the site file select an alternate cache file if it wants to.
2355 # Prefer an explicitly selected file to automatically selected ones.
2356 ac_site_file1=NONE
2357 ac_site_file2=NONE
2358 if test -n "$CONFIG_SITE"; then
2359   ac_site_file1=$CONFIG_SITE
2360 elif test "x$prefix" != xNONE; then
2361   ac_site_file1=$prefix/share/config.site
2362   ac_site_file2=$prefix/etc/config.site
2363 else
2364   ac_site_file1=$ac_default_prefix/share/config.site
2365   ac_site_file2=$ac_default_prefix/etc/config.site
2366 fi
2367 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2368 do
2369   test "x$ac_site_file" = xNONE && continue
2370   if test -r "$ac_site_file"; then
2371     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2372 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2373     sed 's/^/| /' "$ac_site_file" >&5
2374     . "$ac_site_file"
2375   fi
2376 done
2377
2378 if test -r "$cache_file"; then
2379   # Some versions of bash will fail to source /dev/null (special
2380   # files actually), so we avoid doing that.
2381   if test -f "$cache_file"; then
2382     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2383 $as_echo "$as_me: loading cache $cache_file" >&6;}
2384     case $cache_file in
2385       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2386       *)                      . "./$cache_file";;
2387     esac
2388   fi
2389 else
2390   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2391 $as_echo "$as_me: creating cache $cache_file" >&6;}
2392   >$cache_file
2393 fi
2394
2395 # Check that the precious variables saved in the cache have kept the same
2396 # value.
2397 ac_cache_corrupted=false
2398 for ac_var in $ac_precious_vars; do
2399   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2400   eval ac_new_set=\$ac_env_${ac_var}_set
2401   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2402   eval ac_new_val=\$ac_env_${ac_var}_value
2403   case $ac_old_set,$ac_new_set in
2404     set,)
2405       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2406 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2407       ac_cache_corrupted=: ;;
2408     ,set)
2409       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2410 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2411       ac_cache_corrupted=: ;;
2412     ,);;
2413     *)
2414       if test "x$ac_old_val" != "x$ac_new_val"; then
2415         # differences in whitespace do not lead to failure.
2416         ac_old_val_w=`echo x $ac_old_val`
2417         ac_new_val_w=`echo x $ac_new_val`
2418         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2419           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2420 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2421           ac_cache_corrupted=:
2422         else
2423           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2424 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2425           eval $ac_var=\$ac_old_val
2426         fi
2427         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2428 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2429         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2430 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2431       fi;;
2432   esac
2433   # Pass precious variables to config.status.
2434   if test "$ac_new_set" = set; then
2435     case $ac_new_val in
2436     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2437     *) ac_arg=$ac_var=$ac_new_val ;;
2438     esac
2439     case " $ac_configure_args " in
2440       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2441       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2442     esac
2443   fi
2444 done
2445 if $ac_cache_corrupted; then
2446   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2447 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2448   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2449 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2450   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2451 fi
2452 ## -------------------- ##
2453 ## Main body of script. ##
2454 ## -------------------- ##
2455
2456 ac_ext=c
2457 ac_cpp='$CPP $CPPFLAGS'
2458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2460 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2461
2462
2463
2464
2465
2466 ac_config_headers="$ac_config_headers config.h:config.in"
2467
2468
2469
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2471 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2472     # Check whether --enable-maintainer-mode was given.
2473 if test "${enable_maintainer_mode+set}" = set; then :
2474   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2475 else
2476   USE_MAINTAINER_MODE=no
2477 fi
2478
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2480 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2481    if test $USE_MAINTAINER_MODE = yes; then
2482   MAINTAINER_MODE_TRUE=
2483   MAINTAINER_MODE_FALSE='#'
2484 else
2485   MAINTAINER_MODE_TRUE='#'
2486   MAINTAINER_MODE_FALSE=
2487 fi
2488
2489   MAINT=$MAINTAINER_MODE_TRUE
2490
2491
2492
2493 ac_ext=c
2494 ac_cpp='$CPP $CPPFLAGS'
2495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2498 if test -n "$ac_tool_prefix"; then
2499   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2500 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2502 $as_echo_n "checking for $ac_word... " >&6; }
2503 if test "${ac_cv_prog_CC+set}" = set; then :
2504   $as_echo_n "(cached) " >&6
2505 else
2506   if test -n "$CC"; then
2507   ac_cv_prog_CC="$CC" # Let the user override the test.
2508 else
2509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2510 for as_dir in $PATH
2511 do
2512   IFS=$as_save_IFS
2513   test -z "$as_dir" && as_dir=.
2514     for ac_exec_ext in '' $ac_executable_extensions; do
2515   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2516     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2518     break 2
2519   fi
2520 done
2521   done
2522 IFS=$as_save_IFS
2523
2524 fi
2525 fi
2526 CC=$ac_cv_prog_CC
2527 if test -n "$CC"; then
2528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2529 $as_echo "$CC" >&6; }
2530 else
2531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2532 $as_echo "no" >&6; }
2533 fi
2534
2535
2536 fi
2537 if test -z "$ac_cv_prog_CC"; then
2538   ac_ct_CC=$CC
2539   # Extract the first word of "gcc", so it can be a program name with args.
2540 set dummy gcc; ac_word=$2
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2542 $as_echo_n "checking for $ac_word... " >&6; }
2543 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2544   $as_echo_n "(cached) " >&6
2545 else
2546   if test -n "$ac_ct_CC"; then
2547   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2548 else
2549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2550 for as_dir in $PATH
2551 do
2552   IFS=$as_save_IFS
2553   test -z "$as_dir" && as_dir=.
2554     for ac_exec_ext in '' $ac_executable_extensions; do
2555   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2556     ac_cv_prog_ac_ct_CC="gcc"
2557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2558     break 2
2559   fi
2560 done
2561   done
2562 IFS=$as_save_IFS
2563
2564 fi
2565 fi
2566 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2567 if test -n "$ac_ct_CC"; then
2568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2569 $as_echo "$ac_ct_CC" >&6; }
2570 else
2571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2572 $as_echo "no" >&6; }
2573 fi
2574
2575   if test "x$ac_ct_CC" = x; then
2576     CC=""
2577   else
2578     case $cross_compiling:$ac_tool_warned in
2579 yes:)
2580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2582 ac_tool_warned=yes ;;
2583 esac
2584     CC=$ac_ct_CC
2585   fi
2586 else
2587   CC="$ac_cv_prog_CC"
2588 fi
2589
2590 if test -z "$CC"; then
2591           if test -n "$ac_tool_prefix"; then
2592     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2593 set dummy ${ac_tool_prefix}cc; ac_word=$2
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2595 $as_echo_n "checking for $ac_word... " >&6; }
2596 if test "${ac_cv_prog_CC+set}" = set; then :
2597   $as_echo_n "(cached) " >&6
2598 else
2599   if test -n "$CC"; then
2600   ac_cv_prog_CC="$CC" # Let the user override the test.
2601 else
2602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603 for as_dir in $PATH
2604 do
2605   IFS=$as_save_IFS
2606   test -z "$as_dir" && as_dir=.
2607     for ac_exec_ext in '' $ac_executable_extensions; do
2608   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2609     ac_cv_prog_CC="${ac_tool_prefix}cc"
2610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2611     break 2
2612   fi
2613 done
2614   done
2615 IFS=$as_save_IFS
2616
2617 fi
2618 fi
2619 CC=$ac_cv_prog_CC
2620 if test -n "$CC"; then
2621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2622 $as_echo "$CC" >&6; }
2623 else
2624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2625 $as_echo "no" >&6; }
2626 fi
2627
2628
2629   fi
2630 fi
2631 if test -z "$CC"; then
2632   # Extract the first word of "cc", so it can be a program name with args.
2633 set dummy cc; ac_word=$2
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2635 $as_echo_n "checking for $ac_word... " >&6; }
2636 if test "${ac_cv_prog_CC+set}" = set; then :
2637   $as_echo_n "(cached) " >&6
2638 else
2639   if test -n "$CC"; then
2640   ac_cv_prog_CC="$CC" # Let the user override the test.
2641 else
2642   ac_prog_rejected=no
2643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2644 for as_dir in $PATH
2645 do
2646   IFS=$as_save_IFS
2647   test -z "$as_dir" && as_dir=.
2648     for ac_exec_ext in '' $ac_executable_extensions; do
2649   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2650     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2651        ac_prog_rejected=yes
2652        continue
2653      fi
2654     ac_cv_prog_CC="cc"
2655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2656     break 2
2657   fi
2658 done
2659   done
2660 IFS=$as_save_IFS
2661
2662 if test $ac_prog_rejected = yes; then
2663   # We found a bogon in the path, so make sure we never use it.
2664   set dummy $ac_cv_prog_CC
2665   shift
2666   if test $# != 0; then
2667     # We chose a different compiler from the bogus one.
2668     # However, it has the same basename, so the bogon will be chosen
2669     # first if we set CC to just the basename; use the full file name.
2670     shift
2671     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2672   fi
2673 fi
2674 fi
2675 fi
2676 CC=$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 $as_echo "no" >&6; }
2683 fi
2684
2685
2686 fi
2687 if test -z "$CC"; then
2688   if test -n "$ac_tool_prefix"; then
2689   for ac_prog in cl.exe
2690   do
2691     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2692 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2694 $as_echo_n "checking for $ac_word... " >&6; }
2695 if test "${ac_cv_prog_CC+set}" = set; then :
2696   $as_echo_n "(cached) " >&6
2697 else
2698   if test -n "$CC"; then
2699   ac_cv_prog_CC="$CC" # Let the user override the test.
2700 else
2701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2702 for as_dir in $PATH
2703 do
2704   IFS=$as_save_IFS
2705   test -z "$as_dir" && as_dir=.
2706     for ac_exec_ext in '' $ac_executable_extensions; do
2707   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2708     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2710     break 2
2711   fi
2712 done
2713   done
2714 IFS=$as_save_IFS
2715
2716 fi
2717 fi
2718 CC=$ac_cv_prog_CC
2719 if test -n "$CC"; then
2720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2721 $as_echo "$CC" >&6; }
2722 else
2723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2724 $as_echo "no" >&6; }
2725 fi
2726
2727
2728     test -n "$CC" && break
2729   done
2730 fi
2731 if test -z "$CC"; then
2732   ac_ct_CC=$CC
2733   for ac_prog in cl.exe
2734 do
2735   # Extract the first word of "$ac_prog", so it can be a program name with args.
2736 set dummy $ac_prog; ac_word=$2
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2738 $as_echo_n "checking for $ac_word... " >&6; }
2739 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2740   $as_echo_n "(cached) " >&6
2741 else
2742   if test -n "$ac_ct_CC"; then
2743   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2744 else
2745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2746 for as_dir in $PATH
2747 do
2748   IFS=$as_save_IFS
2749   test -z "$as_dir" && as_dir=.
2750     for ac_exec_ext in '' $ac_executable_extensions; do
2751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2752     ac_cv_prog_ac_ct_CC="$ac_prog"
2753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2754     break 2
2755   fi
2756 done
2757   done
2758 IFS=$as_save_IFS
2759
2760 fi
2761 fi
2762 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2763 if test -n "$ac_ct_CC"; then
2764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2765 $as_echo "$ac_ct_CC" >&6; }
2766 else
2767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2768 $as_echo "no" >&6; }
2769 fi
2770
2771
2772   test -n "$ac_ct_CC" && break
2773 done
2774
2775   if test "x$ac_ct_CC" = x; then
2776     CC=""
2777   else
2778     case $cross_compiling:$ac_tool_warned in
2779 yes:)
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2781 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2782 ac_tool_warned=yes ;;
2783 esac
2784     CC=$ac_ct_CC
2785   fi
2786 fi
2787
2788 fi
2789
2790
2791 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2793 as_fn_error "no acceptable C compiler found in \$PATH
2794 See \`config.log' for more details." "$LINENO" 5; }
2795
2796 # Provide some information about the compiler.
2797 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2798 set X $ac_compile
2799 ac_compiler=$2
2800 for ac_option in --version -v -V -qversion; do
2801   { { ac_try="$ac_compiler $ac_option >&5"
2802 case "(($ac_try" in
2803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2804   *) ac_try_echo=$ac_try;;
2805 esac
2806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2807 $as_echo "$ac_try_echo"; } >&5
2808   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2809   ac_status=$?
2810   if test -s conftest.err; then
2811     sed '10a\
2812 ... rest of stderr output deleted ...
2813          10q' conftest.err >conftest.er1
2814     cat conftest.er1 >&5
2815     rm -f conftest.er1 conftest.err
2816   fi
2817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2818   test $ac_status = 0; }
2819 done
2820
2821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2822 /* end confdefs.h.  */
2823
2824 int
2825 main ()
2826 {
2827
2828   ;
2829   return 0;
2830 }
2831 _ACEOF
2832 ac_clean_files_save=$ac_clean_files
2833 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2834 # Try to create an executable without -o first, disregard a.out.
2835 # It will help us diagnose broken compilers, and finding out an intuition
2836 # of exeext.
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2838 $as_echo_n "checking for C compiler default output file name... " >&6; }
2839 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2840
2841 # The possible output files:
2842 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2843
2844 ac_rmfiles=
2845 for ac_file in $ac_files
2846 do
2847   case $ac_file in
2848     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2849     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2850   esac
2851 done
2852 rm -f $ac_rmfiles
2853
2854 if { { ac_try="$ac_link_default"
2855 case "(($ac_try" in
2856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2857   *) ac_try_echo=$ac_try;;
2858 esac
2859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2860 $as_echo "$ac_try_echo"; } >&5
2861   (eval "$ac_link_default") 2>&5
2862   ac_status=$?
2863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2864   test $ac_status = 0; }; then :
2865   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2866 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2867 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2868 # so that the user can short-circuit this test for compilers unknown to
2869 # Autoconf.
2870 for ac_file in $ac_files ''
2871 do
2872   test -f "$ac_file" || continue
2873   case $ac_file in
2874     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2875         ;;
2876     [ab].out )
2877         # We found the default executable, but exeext='' is most
2878         # certainly right.
2879         break;;
2880     *.* )
2881         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2882         then :; else
2883            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2884         fi
2885         # We set ac_cv_exeext here because the later test for it is not
2886         # safe: cross compilers may not add the suffix if given an `-o'
2887         # argument, so we may need to know it at that point already.
2888         # Even if this section looks crufty: it has the advantage of
2889         # actually working.
2890         break;;
2891     * )
2892         break;;
2893   esac
2894 done
2895 test "$ac_cv_exeext" = no && ac_cv_exeext=
2896
2897 else
2898   ac_file=''
2899 fi
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2901 $as_echo "$ac_file" >&6; }
2902 if test -z "$ac_file"; then :
2903   $as_echo "$as_me: failed program was:" >&5
2904 sed 's/^/| /' conftest.$ac_ext >&5
2905
2906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2908 { as_fn_set_status 77
2909 as_fn_error "C compiler cannot create executables
2910 See \`config.log' for more details." "$LINENO" 5; }; }
2911 fi
2912 ac_exeext=$ac_cv_exeext
2913
2914 # Check that the compiler produces executables we can run.  If not, either
2915 # the compiler is broken, or we cross compile.
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2917 $as_echo_n "checking whether the C compiler works... " >&6; }
2918 # If not cross compiling, check that we can run a simple program.
2919 if test "$cross_compiling" != yes; then
2920   if { ac_try='./$ac_file'
2921   { { case "(($ac_try" in
2922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2923   *) ac_try_echo=$ac_try;;
2924 esac
2925 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2926 $as_echo "$ac_try_echo"; } >&5
2927   (eval "$ac_try") 2>&5
2928   ac_status=$?
2929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2930   test $ac_status = 0; }; }; then
2931     cross_compiling=no
2932   else
2933     if test "$cross_compiling" = maybe; then
2934         cross_compiling=yes
2935     else
2936         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2938 as_fn_error "cannot run C compiled programs.
2939 If you meant to cross compile, use \`--host'.
2940 See \`config.log' for more details." "$LINENO" 5; }
2941     fi
2942   fi
2943 fi
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2945 $as_echo "yes" >&6; }
2946
2947 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2948 ac_clean_files=$ac_clean_files_save
2949 # Check that the compiler produces executables we can run.  If not, either
2950 # the compiler is broken, or we cross compile.
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2952 $as_echo_n "checking whether we are cross compiling... " >&6; }
2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2954 $as_echo "$cross_compiling" >&6; }
2955
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2957 $as_echo_n "checking for suffix of executables... " >&6; }
2958 if { { ac_try="$ac_link"
2959 case "(($ac_try" in
2960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2961   *) ac_try_echo=$ac_try;;
2962 esac
2963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2964 $as_echo "$ac_try_echo"; } >&5
2965   (eval "$ac_link") 2>&5
2966   ac_status=$?
2967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2968   test $ac_status = 0; }; then :
2969   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2970 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2971 # work properly (i.e., refer to `conftest.exe'), while it won't with
2972 # `rm'.
2973 for ac_file in conftest.exe conftest conftest.*; do
2974   test -f "$ac_file" || continue
2975   case $ac_file in
2976     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2977     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2978           break;;
2979     * ) break;;
2980   esac
2981 done
2982 else
2983   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2985 as_fn_error "cannot compute suffix of executables: cannot compile and link
2986 See \`config.log' for more details." "$LINENO" 5; }
2987 fi
2988 rm -f conftest$ac_cv_exeext
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2990 $as_echo "$ac_cv_exeext" >&6; }
2991
2992 rm -f conftest.$ac_ext
2993 EXEEXT=$ac_cv_exeext
2994 ac_exeext=$EXEEXT
2995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2996 $as_echo_n "checking for suffix of object files... " >&6; }
2997 if test "${ac_cv_objext+set}" = set; then :
2998   $as_echo_n "(cached) " >&6
2999 else
3000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3001 /* end confdefs.h.  */
3002
3003 int
3004 main ()
3005 {
3006
3007   ;
3008   return 0;
3009 }
3010 _ACEOF
3011 rm -f conftest.o conftest.obj
3012 if { { ac_try="$ac_compile"
3013 case "(($ac_try" in
3014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3015   *) ac_try_echo=$ac_try;;
3016 esac
3017 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3018 $as_echo "$ac_try_echo"; } >&5
3019   (eval "$ac_compile") 2>&5
3020   ac_status=$?
3021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3022   test $ac_status = 0; }; then :
3023   for ac_file in conftest.o conftest.obj conftest.*; do
3024   test -f "$ac_file" || continue;
3025   case $ac_file in
3026     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3027     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3028        break;;
3029   esac
3030 done
3031 else
3032   $as_echo "$as_me: failed program was:" >&5
3033 sed 's/^/| /' conftest.$ac_ext >&5
3034
3035 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3036 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3037 as_fn_error "cannot compute suffix of object files: cannot compile
3038 See \`config.log' for more details." "$LINENO" 5; }
3039 fi
3040 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3041 fi
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3043 $as_echo "$ac_cv_objext" >&6; }
3044 OBJEXT=$ac_cv_objext
3045 ac_objext=$OBJEXT
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3047 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3048 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3049   $as_echo_n "(cached) " >&6
3050 else
3051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3052 /* end confdefs.h.  */
3053
3054 int
3055 main ()
3056 {
3057 #ifndef __GNUC__
3058        choke me
3059 #endif
3060
3061   ;
3062   return 0;
3063 }
3064 _ACEOF
3065 if ac_fn_c_try_compile "$LINENO"; then :
3066   ac_compiler_gnu=yes
3067 else
3068   ac_compiler_gnu=no
3069 fi
3070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3071 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3072
3073 fi
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3075 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3076 if test $ac_compiler_gnu = yes; then
3077   GCC=yes
3078 else
3079   GCC=
3080 fi
3081 ac_test_CFLAGS=${CFLAGS+set}
3082 ac_save_CFLAGS=$CFLAGS
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3084 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3085 if test "${ac_cv_prog_cc_g+set}" = set; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   ac_save_c_werror_flag=$ac_c_werror_flag
3089    ac_c_werror_flag=yes
3090    ac_cv_prog_cc_g=no
3091    CFLAGS="-g"
3092    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3093 /* end confdefs.h.  */
3094
3095 int
3096 main ()
3097 {
3098
3099   ;
3100   return 0;
3101 }
3102 _ACEOF
3103 if ac_fn_c_try_compile "$LINENO"; then :
3104   ac_cv_prog_cc_g=yes
3105 else
3106   CFLAGS=""
3107       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3108 /* end confdefs.h.  */
3109
3110 int
3111 main ()
3112 {
3113
3114   ;
3115   return 0;
3116 }
3117 _ACEOF
3118 if ac_fn_c_try_compile "$LINENO"; then :
3119
3120 else
3121   ac_c_werror_flag=$ac_save_c_werror_flag
3122          CFLAGS="-g"
3123          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3124 /* end confdefs.h.  */
3125
3126 int
3127 main ()
3128 {
3129
3130   ;
3131   return 0;
3132 }
3133 _ACEOF
3134 if ac_fn_c_try_compile "$LINENO"; then :
3135   ac_cv_prog_cc_g=yes
3136 fi
3137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3138 fi
3139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3140 fi
3141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3142    ac_c_werror_flag=$ac_save_c_werror_flag
3143 fi
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3145 $as_echo "$ac_cv_prog_cc_g" >&6; }
3146 if test "$ac_test_CFLAGS" = set; then
3147   CFLAGS=$ac_save_CFLAGS
3148 elif test $ac_cv_prog_cc_g = yes; then
3149   if test "$GCC" = yes; then
3150     CFLAGS="-g -O2"
3151   else
3152     CFLAGS="-g"
3153   fi
3154 else
3155   if test "$GCC" = yes; then
3156     CFLAGS="-O2"
3157   else
3158     CFLAGS=
3159   fi
3160 fi
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3162 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3163 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3164   $as_echo_n "(cached) " >&6
3165 else
3166   ac_cv_prog_cc_c89=no
3167 ac_save_CC=$CC
3168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3169 /* end confdefs.h.  */
3170 #include <stdarg.h>
3171 #include <stdio.h>
3172 #include <sys/types.h>
3173 #include <sys/stat.h>
3174 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3175 struct buf { int x; };
3176 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3177 static char *e (p, i)
3178      char **p;
3179      int i;
3180 {
3181   return p[i];
3182 }
3183 static char *f (char * (*g) (char **, int), char **p, ...)
3184 {
3185   char *s;
3186   va_list v;
3187   va_start (v,p);
3188   s = g (p, va_arg (v,int));
3189   va_end (v);
3190   return s;
3191 }
3192
3193 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3194    function prototypes and stuff, but not '\xHH' hex character constants.
3195    These don't provoke an error unfortunately, instead are silently treated
3196    as 'x'.  The following induces an error, until -std is added to get
3197    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3198    array size at least.  It's necessary to write '\x00'==0 to get something
3199    that's true only with -std.  */
3200 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3201
3202 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3203    inside strings and character constants.  */
3204 #define FOO(x) 'x'
3205 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3206
3207 int test (int i, double x);
3208 struct s1 {int (*f) (int a);};
3209 struct s2 {int (*f) (double a);};
3210 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3211 int argc;
3212 char **argv;
3213 int
3214 main ()
3215 {
3216 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3217   ;
3218   return 0;
3219 }
3220 _ACEOF
3221 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3222         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3223 do
3224   CC="$ac_save_CC $ac_arg"
3225   if ac_fn_c_try_compile "$LINENO"; then :
3226   ac_cv_prog_cc_c89=$ac_arg
3227 fi
3228 rm -f core conftest.err conftest.$ac_objext
3229   test "x$ac_cv_prog_cc_c89" != "xno" && break
3230 done
3231 rm -f conftest.$ac_ext
3232 CC=$ac_save_CC
3233
3234 fi
3235 # AC_CACHE_VAL
3236 case "x$ac_cv_prog_cc_c89" in
3237   x)
3238     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3239 $as_echo "none needed" >&6; } ;;
3240   xno)
3241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3242 $as_echo "unsupported" >&6; } ;;
3243   *)
3244     CC="$CC $ac_cv_prog_cc_c89"
3245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3246 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3247 esac
3248 if test "x$ac_cv_prog_cc_c89" != xno; then :
3249
3250 fi
3251
3252 ac_ext=c
3253 ac_cpp='$CPP $CPPFLAGS'
3254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3257
3258 ac_ext=cpp
3259 ac_cpp='$CXXCPP $CPPFLAGS'
3260 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3261 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3262 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3263 if test -z "$CXX"; then
3264   if test -n "$CCC"; then
3265     CXX=$CCC
3266   else
3267     if test -n "$ac_tool_prefix"; then
3268   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3269   do
3270     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3271 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3273 $as_echo_n "checking for $ac_word... " >&6; }
3274 if test "${ac_cv_prog_CXX+set}" = set; then :
3275   $as_echo_n "(cached) " >&6
3276 else
3277   if test -n "$CXX"; then
3278   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3279 else
3280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3281 for as_dir in $PATH
3282 do
3283   IFS=$as_save_IFS
3284   test -z "$as_dir" && as_dir=.
3285     for ac_exec_ext in '' $ac_executable_extensions; do
3286   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3287     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3288     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3289     break 2
3290   fi
3291 done
3292   done
3293 IFS=$as_save_IFS
3294
3295 fi
3296 fi
3297 CXX=$ac_cv_prog_CXX
3298 if test -n "$CXX"; then
3299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3300 $as_echo "$CXX" >&6; }
3301 else
3302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3303 $as_echo "no" >&6; }
3304 fi
3305
3306
3307     test -n "$CXX" && break
3308   done
3309 fi
3310 if test -z "$CXX"; then
3311   ac_ct_CXX=$CXX
3312   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3313 do
3314   # Extract the first word of "$ac_prog", so it can be a program name with args.
3315 set dummy $ac_prog; ac_word=$2
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3317 $as_echo_n "checking for $ac_word... " >&6; }
3318 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3319   $as_echo_n "(cached) " >&6
3320 else
3321   if test -n "$ac_ct_CXX"; then
3322   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3323 else
3324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3325 for as_dir in $PATH
3326 do
3327   IFS=$as_save_IFS
3328   test -z "$as_dir" && as_dir=.
3329     for ac_exec_ext in '' $ac_executable_extensions; do
3330   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3331     ac_cv_prog_ac_ct_CXX="$ac_prog"
3332     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3333     break 2
3334   fi
3335 done
3336   done
3337 IFS=$as_save_IFS
3338
3339 fi
3340 fi
3341 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3342 if test -n "$ac_ct_CXX"; then
3343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3344 $as_echo "$ac_ct_CXX" >&6; }
3345 else
3346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3347 $as_echo "no" >&6; }
3348 fi
3349
3350
3351   test -n "$ac_ct_CXX" && break
3352 done
3353
3354   if test "x$ac_ct_CXX" = x; then
3355     CXX="g++"
3356   else
3357     case $cross_compiling:$ac_tool_warned in
3358 yes:)
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3360 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3361 ac_tool_warned=yes ;;
3362 esac
3363     CXX=$ac_ct_CXX
3364   fi
3365 fi
3366
3367   fi
3368 fi
3369 # Provide some information about the compiler.
3370 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3371 set X $ac_compile
3372 ac_compiler=$2
3373 for ac_option in --version -v -V -qversion; do
3374   { { ac_try="$ac_compiler $ac_option >&5"
3375 case "(($ac_try" in
3376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3377   *) ac_try_echo=$ac_try;;
3378 esac
3379 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3380 $as_echo "$ac_try_echo"; } >&5
3381   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3382   ac_status=$?
3383   if test -s conftest.err; then
3384     sed '10a\
3385 ... rest of stderr output deleted ...
3386          10q' conftest.err >conftest.er1
3387     cat conftest.er1 >&5
3388     rm -f conftest.er1 conftest.err
3389   fi
3390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3391   test $ac_status = 0; }
3392 done
3393
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3395 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3396 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3397   $as_echo_n "(cached) " >&6
3398 else
3399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3400 /* end confdefs.h.  */
3401
3402 int
3403 main ()
3404 {
3405 #ifndef __GNUC__
3406        choke me
3407 #endif
3408
3409   ;
3410   return 0;
3411 }
3412 _ACEOF
3413 if ac_fn_cxx_try_compile "$LINENO"; then :
3414   ac_compiler_gnu=yes
3415 else
3416   ac_compiler_gnu=no
3417 fi
3418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3419 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3420
3421 fi
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3423 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3424 if test $ac_compiler_gnu = yes; then
3425   GXX=yes
3426 else
3427   GXX=
3428 fi
3429 ac_test_CXXFLAGS=${CXXFLAGS+set}
3430 ac_save_CXXFLAGS=$CXXFLAGS
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3432 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3433 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3434   $as_echo_n "(cached) " >&6
3435 else
3436   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3437    ac_cxx_werror_flag=yes
3438    ac_cv_prog_cxx_g=no
3439    CXXFLAGS="-g"
3440    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3441 /* end confdefs.h.  */
3442
3443 int
3444 main ()
3445 {
3446
3447   ;
3448   return 0;
3449 }
3450 _ACEOF
3451 if ac_fn_cxx_try_compile "$LINENO"; then :
3452   ac_cv_prog_cxx_g=yes
3453 else
3454   CXXFLAGS=""
3455       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3456 /* end confdefs.h.  */
3457
3458 int
3459 main ()
3460 {
3461
3462   ;
3463   return 0;
3464 }
3465 _ACEOF
3466 if ac_fn_cxx_try_compile "$LINENO"; then :
3467
3468 else
3469   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3470          CXXFLAGS="-g"
3471          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3472 /* end confdefs.h.  */
3473
3474 int
3475 main ()
3476 {
3477
3478   ;
3479   return 0;
3480 }
3481 _ACEOF
3482 if ac_fn_cxx_try_compile "$LINENO"; then :
3483   ac_cv_prog_cxx_g=yes
3484 fi
3485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3486 fi
3487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3488 fi
3489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3490    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3491 fi
3492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3493 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3494 if test "$ac_test_CXXFLAGS" = set; then
3495   CXXFLAGS=$ac_save_CXXFLAGS
3496 elif test $ac_cv_prog_cxx_g = yes; then
3497   if test "$GXX" = yes; then
3498     CXXFLAGS="-g -O2"
3499   else
3500     CXXFLAGS="-g"
3501   fi
3502 else
3503   if test "$GXX" = yes; then
3504     CXXFLAGS="-O2"
3505   else
3506     CXXFLAGS=
3507   fi
3508 fi
3509 ac_ext=c
3510 ac_cpp='$CPP $CPPFLAGS'
3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3514
3515
3516 ac_ext=c
3517 ac_cpp='$CPP $CPPFLAGS'
3518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3522 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3523 # On Suns, sometimes $CPP names a directory.
3524 if test -n "$CPP" && test -d "$CPP"; then
3525   CPP=
3526 fi
3527 if test -z "$CPP"; then
3528   if test "${ac_cv_prog_CPP+set}" = set; then :
3529   $as_echo_n "(cached) " >&6
3530 else
3531       # Double quotes because CPP needs to be expanded
3532     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3533     do
3534       ac_preproc_ok=false
3535 for ac_c_preproc_warn_flag in '' yes
3536 do
3537   # Use a header file that comes with gcc, so configuring glibc
3538   # with a fresh cross-compiler works.
3539   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3540   # <limits.h> exists even on freestanding compilers.
3541   # On the NeXT, cc -E runs the code through the compiler's parser,
3542   # not just through cpp. "Syntax error" is here to catch this case.
3543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3544 /* end confdefs.h.  */
3545 #ifdef __STDC__
3546 # include <limits.h>
3547 #else
3548 # include <assert.h>
3549 #endif
3550                      Syntax error
3551 _ACEOF
3552 if ac_fn_c_try_cpp "$LINENO"; then :
3553
3554 else
3555   # Broken: fails on valid input.
3556 continue
3557 fi
3558 rm -f conftest.err conftest.$ac_ext
3559
3560   # OK, works on sane cases.  Now check whether nonexistent headers
3561   # can be detected and how.
3562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3563 /* end confdefs.h.  */
3564 #include <ac_nonexistent.h>
3565 _ACEOF
3566 if ac_fn_c_try_cpp "$LINENO"; then :
3567   # Broken: success on invalid input.
3568 continue
3569 else
3570   # Passes both tests.
3571 ac_preproc_ok=:
3572 break
3573 fi
3574 rm -f conftest.err conftest.$ac_ext
3575
3576 done
3577 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3578 rm -f conftest.err conftest.$ac_ext
3579 if $ac_preproc_ok; then :
3580   break
3581 fi
3582
3583     done
3584     ac_cv_prog_CPP=$CPP
3585
3586 fi
3587   CPP=$ac_cv_prog_CPP
3588 else
3589   ac_cv_prog_CPP=$CPP
3590 fi
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3592 $as_echo "$CPP" >&6; }
3593 ac_preproc_ok=false
3594 for ac_c_preproc_warn_flag in '' yes
3595 do
3596   # Use a header file that comes with gcc, so configuring glibc
3597   # with a fresh cross-compiler works.
3598   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3599   # <limits.h> exists even on freestanding compilers.
3600   # On the NeXT, cc -E runs the code through the compiler's parser,
3601   # not just through cpp. "Syntax error" is here to catch this case.
3602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3603 /* end confdefs.h.  */
3604 #ifdef __STDC__
3605 # include <limits.h>
3606 #else
3607 # include <assert.h>
3608 #endif
3609                      Syntax error
3610 _ACEOF
3611 if ac_fn_c_try_cpp "$LINENO"; then :
3612
3613 else
3614   # Broken: fails on valid input.
3615 continue
3616 fi
3617 rm -f conftest.err conftest.$ac_ext
3618
3619   # OK, works on sane cases.  Now check whether nonexistent headers
3620   # can be detected and how.
3621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3622 /* end confdefs.h.  */
3623 #include <ac_nonexistent.h>
3624 _ACEOF
3625 if ac_fn_c_try_cpp "$LINENO"; then :
3626   # Broken: success on invalid input.
3627 continue
3628 else
3629   # Passes both tests.
3630 ac_preproc_ok=:
3631 break
3632 fi
3633 rm -f conftest.err conftest.$ac_ext
3634
3635 done
3636 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3637 rm -f conftest.err conftest.$ac_ext
3638 if $ac_preproc_ok; then :
3639
3640 else
3641   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3642 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3643 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3644 See \`config.log' for more details." "$LINENO" 5; }
3645 fi
3646
3647 ac_ext=c
3648 ac_cpp='$CPP $CPPFLAGS'
3649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3651 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3652
3653
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3655 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3656 if test "${ac_cv_path_GREP+set}" = set; then :
3657   $as_echo_n "(cached) " >&6
3658 else
3659   if test -z "$GREP"; then
3660   ac_path_GREP_found=false
3661   # Loop through the user's path and test for each of PROGNAME-LIST
3662   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3663 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3664 do
3665   IFS=$as_save_IFS
3666   test -z "$as_dir" && as_dir=.
3667     for ac_prog in grep ggrep; do
3668     for ac_exec_ext in '' $ac_executable_extensions; do
3669       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3670       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3671 # Check for GNU ac_path_GREP and select it if it is found.
3672   # Check for GNU $ac_path_GREP
3673 case `"$ac_path_GREP" --version 2>&1` in
3674 *GNU*)
3675   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3676 *)
3677   ac_count=0
3678   $as_echo_n 0123456789 >"conftest.in"
3679   while :
3680   do
3681     cat "conftest.in" "conftest.in" >"conftest.tmp"
3682     mv "conftest.tmp" "conftest.in"
3683     cp "conftest.in" "conftest.nl"
3684     $as_echo 'GREP' >> "conftest.nl"
3685     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3686     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3687     as_fn_arith $ac_count + 1 && ac_count=$as_val
3688     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3689       # Best one so far, save it but keep looking for a better one
3690       ac_cv_path_GREP="$ac_path_GREP"
3691       ac_path_GREP_max=$ac_count
3692     fi
3693     # 10*(2^10) chars as input seems more than enough
3694     test $ac_count -gt 10 && break
3695   done
3696   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3697 esac
3698
3699       $ac_path_GREP_found && break 3
3700     done
3701   done
3702   done
3703 IFS=$as_save_IFS
3704   if test -z "$ac_cv_path_GREP"; then
3705     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3706   fi
3707 else
3708   ac_cv_path_GREP=$GREP
3709 fi
3710
3711 fi
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3713 $as_echo "$ac_cv_path_GREP" >&6; }
3714  GREP="$ac_cv_path_GREP"
3715
3716
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3718 $as_echo_n "checking for egrep... " >&6; }
3719 if test "${ac_cv_path_EGREP+set}" = set; then :
3720   $as_echo_n "(cached) " >&6
3721 else
3722   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3723    then ac_cv_path_EGREP="$GREP -E"
3724    else
3725      if test -z "$EGREP"; then
3726   ac_path_EGREP_found=false
3727   # Loop through the user's path and test for each of PROGNAME-LIST
3728   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3729 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3730 do
3731   IFS=$as_save_IFS
3732   test -z "$as_dir" && as_dir=.
3733     for ac_prog in egrep; do
3734     for ac_exec_ext in '' $ac_executable_extensions; do
3735       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3736       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3737 # Check for GNU ac_path_EGREP and select it if it is found.
3738   # Check for GNU $ac_path_EGREP
3739 case `"$ac_path_EGREP" --version 2>&1` in
3740 *GNU*)
3741   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3742 *)
3743   ac_count=0
3744   $as_echo_n 0123456789 >"conftest.in"
3745   while :
3746   do
3747     cat "conftest.in" "conftest.in" >"conftest.tmp"
3748     mv "conftest.tmp" "conftest.in"
3749     cp "conftest.in" "conftest.nl"
3750     $as_echo 'EGREP' >> "conftest.nl"
3751     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3752     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3753     as_fn_arith $ac_count + 1 && ac_count=$as_val
3754     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3755       # Best one so far, save it but keep looking for a better one
3756       ac_cv_path_EGREP="$ac_path_EGREP"
3757       ac_path_EGREP_max=$ac_count
3758     fi
3759     # 10*(2^10) chars as input seems more than enough
3760     test $ac_count -gt 10 && break
3761   done
3762   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3763 esac
3764
3765       $ac_path_EGREP_found && break 3
3766     done
3767   done
3768   done
3769 IFS=$as_save_IFS
3770   if test -z "$ac_cv_path_EGREP"; then
3771     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3772   fi
3773 else
3774   ac_cv_path_EGREP=$EGREP
3775 fi
3776
3777    fi
3778 fi
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3780 $as_echo "$ac_cv_path_EGREP" >&6; }
3781  EGREP="$ac_cv_path_EGREP"
3782
3783
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3785 $as_echo_n "checking for ANSI C header files... " >&6; }
3786 if test "${ac_cv_header_stdc+set}" = set; then :
3787   $as_echo_n "(cached) " >&6
3788 else
3789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3790 /* end confdefs.h.  */
3791 #include <stdlib.h>
3792 #include <stdarg.h>
3793 #include <string.h>
3794 #include <float.h>
3795
3796 int
3797 main ()
3798 {
3799
3800   ;
3801   return 0;
3802 }
3803 _ACEOF
3804 if ac_fn_c_try_compile "$LINENO"; then :
3805   ac_cv_header_stdc=yes
3806 else
3807   ac_cv_header_stdc=no
3808 fi
3809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3810
3811 if test $ac_cv_header_stdc = yes; then
3812   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h.  */
3815 #include <string.h>
3816
3817 _ACEOF
3818 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3819   $EGREP "memchr" >/dev/null 2>&1; then :
3820
3821 else
3822   ac_cv_header_stdc=no
3823 fi
3824 rm -f conftest*
3825
3826 fi
3827
3828 if test $ac_cv_header_stdc = yes; then
3829   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3831 /* end confdefs.h.  */
3832 #include <stdlib.h>
3833
3834 _ACEOF
3835 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3836   $EGREP "free" >/dev/null 2>&1; then :
3837
3838 else
3839   ac_cv_header_stdc=no
3840 fi
3841 rm -f conftest*
3842
3843 fi
3844
3845 if test $ac_cv_header_stdc = yes; then
3846   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3847   if test "$cross_compiling" = yes; then :
3848   :
3849 else
3850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3851 /* end confdefs.h.  */
3852 #include <ctype.h>
3853 #include <stdlib.h>
3854 #if ((' ' & 0x0FF) == 0x020)
3855 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3856 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3857 #else
3858 # define ISLOWER(c) \
3859                    (('a' <= (c) && (c) <= 'i') \
3860                      || ('j' <= (c) && (c) <= 'r') \
3861                      || ('s' <= (c) && (c) <= 'z'))
3862 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3863 #endif
3864
3865 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3866 int
3867 main ()
3868 {
3869   int i;
3870   for (i = 0; i < 256; i++)
3871     if (XOR (islower (i), ISLOWER (i))
3872         || toupper (i) != TOUPPER (i))
3873       return 2;
3874   return 0;
3875 }
3876 _ACEOF
3877 if ac_fn_c_try_run "$LINENO"; then :
3878
3879 else
3880   ac_cv_header_stdc=no
3881 fi
3882 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3883   conftest.$ac_objext conftest.beam conftest.$ac_ext
3884 fi
3885
3886 fi
3887 fi
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3889 $as_echo "$ac_cv_header_stdc" >&6; }
3890 if test $ac_cv_header_stdc = yes; then
3891
3892 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3893
3894 fi
3895
3896 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3897 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3898                   inttypes.h stdint.h unistd.h
3899 do :
3900   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3901 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3902 "
3903 eval as_val=\$$as_ac_Header
3904    if test "x$as_val" = x""yes; then :
3905   cat >>confdefs.h <<_ACEOF
3906 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3907 _ACEOF
3908
3909 fi
3910
3911 done
3912
3913
3914
3915   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3916 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3917   MINIX=yes
3918 else
3919   MINIX=
3920 fi
3921
3922
3923   if test "$MINIX" = yes; then
3924
3925 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3926
3927
3928 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3929
3930
3931 $as_echo "#define _MINIX 1" >>confdefs.h
3932
3933   fi
3934
3935
3936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3937 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3938 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3939   $as_echo_n "(cached) " >&6
3940 else
3941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3942 /* end confdefs.h.  */
3943
3944 #         define __EXTENSIONS__ 1
3945           $ac_includes_default
3946 int
3947 main ()
3948 {
3949
3950   ;
3951   return 0;
3952 }
3953 _ACEOF
3954 if ac_fn_c_try_compile "$LINENO"; then :
3955   ac_cv_safe_to_define___extensions__=yes
3956 else
3957   ac_cv_safe_to_define___extensions__=no
3958 fi
3959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3960 fi
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3962 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3963   test $ac_cv_safe_to_define___extensions__ = yes &&
3964     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3965
3966   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3967
3968   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3969
3970   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3971
3972   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3973
3974
3975
3976 # Check whether --enable-largefile was given.
3977 if test "${enable_largefile+set}" = set; then :
3978   enableval=$enable_largefile;
3979 fi
3980
3981 if test "$enable_largefile" != no; then
3982
3983   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3984 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3985 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3986   $as_echo_n "(cached) " >&6
3987 else
3988   ac_cv_sys_largefile_CC=no
3989      if test "$GCC" != yes; then
3990        ac_save_CC=$CC
3991        while :; do
3992          # IRIX 6.2 and later do not support large files by default,
3993          # so use the C compiler's -n32 option if that helps.
3994          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3995 /* end confdefs.h.  */
3996 #include <sys/types.h>
3997  /* Check that off_t can represent 2**63 - 1 correctly.
3998     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3999     since some C++ compilers masquerading as C compilers
4000     incorrectly reject 9223372036854775807.  */
4001 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4002   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4003                        && LARGE_OFF_T % 2147483647 == 1)
4004                       ? 1 : -1];
4005 int
4006 main ()
4007 {
4008
4009   ;
4010   return 0;
4011 }
4012 _ACEOF
4013          if ac_fn_c_try_compile "$LINENO"; then :
4014   break
4015 fi
4016 rm -f core conftest.err conftest.$ac_objext
4017          CC="$CC -n32"
4018          if ac_fn_c_try_compile "$LINENO"; then :
4019   ac_cv_sys_largefile_CC=' -n32'; break
4020 fi
4021 rm -f core conftest.err conftest.$ac_objext
4022          break
4023        done
4024        CC=$ac_save_CC
4025        rm -f conftest.$ac_ext
4026     fi
4027 fi
4028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4029 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4030   if test "$ac_cv_sys_largefile_CC" != no; then
4031     CC=$CC$ac_cv_sys_largefile_CC
4032   fi
4033
4034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4035 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4036 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4037   $as_echo_n "(cached) " >&6
4038 else
4039   while :; do
4040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4041 /* end confdefs.h.  */
4042 #include <sys/types.h>
4043  /* Check that off_t can represent 2**63 - 1 correctly.
4044     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4045     since some C++ compilers masquerading as C compilers
4046     incorrectly reject 9223372036854775807.  */
4047 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4048   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4049                        && LARGE_OFF_T % 2147483647 == 1)
4050                       ? 1 : -1];
4051 int
4052 main ()
4053 {
4054
4055   ;
4056   return 0;
4057 }
4058 _ACEOF
4059 if ac_fn_c_try_compile "$LINENO"; then :
4060   ac_cv_sys_file_offset_bits=no; break
4061 fi
4062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4064 /* end confdefs.h.  */
4065 #define _FILE_OFFSET_BITS 64
4066 #include <sys/types.h>
4067  /* Check that off_t can represent 2**63 - 1 correctly.
4068     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4069     since some C++ compilers masquerading as C compilers
4070     incorrectly reject 9223372036854775807.  */
4071 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4072   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4073                        && LARGE_OFF_T % 2147483647 == 1)
4074                       ? 1 : -1];
4075 int
4076 main ()
4077 {
4078
4079   ;
4080   return 0;
4081 }
4082 _ACEOF
4083 if ac_fn_c_try_compile "$LINENO"; then :
4084   ac_cv_sys_file_offset_bits=64; break
4085 fi
4086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4087   ac_cv_sys_file_offset_bits=unknown
4088   break
4089 done
4090 fi
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4092 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4093 case $ac_cv_sys_file_offset_bits in #(
4094   no | unknown) ;;
4095   *)
4096 cat >>confdefs.h <<_ACEOF
4097 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4098 _ACEOF
4099 ;;
4100 esac
4101 rm -rf conftest*
4102   if test $ac_cv_sys_file_offset_bits = unknown; then
4103     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4104 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4105 if test "${ac_cv_sys_large_files+set}" = set; then :
4106   $as_echo_n "(cached) " >&6
4107 else
4108   while :; do
4109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4110 /* end confdefs.h.  */
4111 #include <sys/types.h>
4112  /* Check that off_t can represent 2**63 - 1 correctly.
4113     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4114     since some C++ compilers masquerading as C compilers
4115     incorrectly reject 9223372036854775807.  */
4116 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4117   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4118                        && LARGE_OFF_T % 2147483647 == 1)
4119                       ? 1 : -1];
4120 int
4121 main ()
4122 {
4123
4124   ;
4125   return 0;
4126 }
4127 _ACEOF
4128 if ac_fn_c_try_compile "$LINENO"; then :
4129   ac_cv_sys_large_files=no; break
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4133 /* end confdefs.h.  */
4134 #define _LARGE_FILES 1
4135 #include <sys/types.h>
4136  /* Check that off_t can represent 2**63 - 1 correctly.
4137     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4138     since some C++ compilers masquerading as C compilers
4139     incorrectly reject 9223372036854775807.  */
4140 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4141   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4142                        && LARGE_OFF_T % 2147483647 == 1)
4143                       ? 1 : -1];
4144 int
4145 main ()
4146 {
4147
4148   ;
4149   return 0;
4150 }
4151 _ACEOF
4152 if ac_fn_c_try_compile "$LINENO"; then :
4153   ac_cv_sys_large_files=1; break
4154 fi
4155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4156   ac_cv_sys_large_files=unknown
4157   break
4158 done
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4161 $as_echo "$ac_cv_sys_large_files" >&6; }
4162 case $ac_cv_sys_large_files in #(
4163   no | unknown) ;;
4164   *)
4165 cat >>confdefs.h <<_ACEOF
4166 #define _LARGE_FILES $ac_cv_sys_large_files
4167 _ACEOF
4168 ;;
4169 esac
4170 rm -rf conftest*
4171   fi
4172 fi
4173
4174
4175 ac_aux_dir=
4176 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4177   for ac_t in install-sh install.sh shtool; do
4178     if test -f "$ac_dir/$ac_t"; then
4179       ac_aux_dir=$ac_dir
4180       ac_install_sh="$ac_aux_dir/$ac_t -c"
4181       break 2
4182     fi
4183   done
4184 done
4185 if test -z "$ac_aux_dir"; then
4186   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4187 fi
4188
4189 # These three variables are undocumented and unsupported,
4190 # and are intended to be withdrawn in a future Autoconf release.
4191 # They can cause serious problems if a builder's source tree is in a directory
4192 # whose full name contains unusual characters.
4193 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4194 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4195 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4196
4197
4198 # Make sure we can run config.sub.
4199 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4200   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4201
4202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4203 $as_echo_n "checking build system type... " >&6; }
4204 if test "${ac_cv_build+set}" = set; then :
4205   $as_echo_n "(cached) " >&6
4206 else
4207   ac_build_alias=$build_alias
4208 test "x$ac_build_alias" = x &&
4209   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4210 test "x$ac_build_alias" = x &&
4211   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4212 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4213   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4214
4215 fi
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4217 $as_echo "$ac_cv_build" >&6; }
4218 case $ac_cv_build in
4219 *-*-*) ;;
4220 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4221 esac
4222 build=$ac_cv_build
4223 ac_save_IFS=$IFS; IFS='-'
4224 set x $ac_cv_build
4225 shift
4226 build_cpu=$1
4227 build_vendor=$2
4228 shift; shift
4229 # Remember, the first character of IFS is used to create $*,
4230 # except with old shells:
4231 build_os=$*
4232 IFS=$ac_save_IFS
4233 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4234
4235
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4237 $as_echo_n "checking host system type... " >&6; }
4238 if test "${ac_cv_host+set}" = set; then :
4239   $as_echo_n "(cached) " >&6
4240 else
4241   if test "x$host_alias" = x; then
4242   ac_cv_host=$ac_cv_build
4243 else
4244   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4245     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4246 fi
4247
4248 fi
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4250 $as_echo "$ac_cv_host" >&6; }
4251 case $ac_cv_host in
4252 *-*-*) ;;
4253 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4254 esac
4255 host=$ac_cv_host
4256 ac_save_IFS=$IFS; IFS='-'
4257 set x $ac_cv_host
4258 shift
4259 host_cpu=$1
4260 host_vendor=$2
4261 shift; shift
4262 # Remember, the first character of IFS is used to create $*,
4263 # except with old shells:
4264 host_os=$*
4265 IFS=$ac_save_IFS
4266 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4267
4268
4269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4270 $as_echo_n "checking target system type... " >&6; }
4271 if test "${ac_cv_target+set}" = set; then :
4272   $as_echo_n "(cached) " >&6
4273 else
4274   if test "x$target_alias" = x; then
4275   ac_cv_target=$ac_cv_host
4276 else
4277   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4278     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4279 fi
4280
4281 fi
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4283 $as_echo "$ac_cv_target" >&6; }
4284 case $ac_cv_target in
4285 *-*-*) ;;
4286 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4287 esac
4288 target=$ac_cv_target
4289 ac_save_IFS=$IFS; IFS='-'
4290 set x $ac_cv_target
4291 shift
4292 target_cpu=$1
4293 target_vendor=$2
4294 shift; shift
4295 # Remember, the first character of IFS is used to create $*,
4296 # except with old shells:
4297 target_os=$*
4298 IFS=$ac_save_IFS
4299 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4300
4301
4302 # The aliases save the names the user supplied, while $host etc.
4303 # will get canonicalized.
4304 test -n "$target_alias" &&
4305   test "$program_prefix$program_suffix$program_transform_name" = \
4306     NONENONEs,x,x, &&
4307   program_prefix=${target_alias}-
4308
4309
4310 # Find a good install program.  We prefer a C program (faster),
4311 # so one script is as good as another.  But avoid the broken or
4312 # incompatible versions:
4313 # SysV /etc/install, /usr/sbin/install
4314 # SunOS /usr/etc/install
4315 # IRIX /sbin/install
4316 # AIX /bin/install
4317 # AmigaOS /C/install, which installs bootblocks on floppy discs
4318 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4319 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4320 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4321 # OS/2's system install, which has a completely different semantic
4322 # ./install, which can be erroneously created by make from ./install.sh.
4323 # Reject install programs that cannot install multiple files.
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4325 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4326 if test -z "$INSTALL"; then
4327 if test "${ac_cv_path_install+set}" = set; then :
4328   $as_echo_n "(cached) " >&6
4329 else
4330   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4331 for as_dir in $PATH
4332 do
4333   IFS=$as_save_IFS
4334   test -z "$as_dir" && as_dir=.
4335     # Account for people who put trailing slashes in PATH elements.
4336 case $as_dir/ in #((
4337   ./ | .// | /[cC]/* | \
4338   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4339   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4340   /usr/ucb/* ) ;;
4341   *)
4342     # OSF1 and SCO ODT 3.0 have their own names for install.
4343     # Don't use installbsd from OSF since it installs stuff as root
4344     # by default.
4345     for ac_prog in ginstall scoinst install; do
4346       for ac_exec_ext in '' $ac_executable_extensions; do
4347         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4348           if test $ac_prog = install &&
4349             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4350             # AIX install.  It has an incompatible calling convention.
4351             :
4352           elif test $ac_prog = install &&
4353             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4354             # program-specific install script used by HP pwplus--don't use.
4355             :
4356           else
4357             rm -rf conftest.one conftest.two conftest.dir
4358             echo one > conftest.one
4359             echo two > conftest.two
4360             mkdir conftest.dir
4361             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4362               test -s conftest.one && test -s conftest.two &&
4363               test -s conftest.dir/conftest.one &&
4364               test -s conftest.dir/conftest.two
4365             then
4366               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4367               break 3
4368             fi
4369           fi
4370         fi
4371       done
4372     done
4373     ;;
4374 esac
4375
4376   done
4377 IFS=$as_save_IFS
4378
4379 rm -rf conftest.one conftest.two conftest.dir
4380
4381 fi
4382   if test "${ac_cv_path_install+set}" = set; then
4383     INSTALL=$ac_cv_path_install
4384   else
4385     # As a last resort, use the slow shell script.  Don't cache a
4386     # value for INSTALL within a source directory, because that will
4387     # break other packages using the cache if that directory is
4388     # removed, or if the value is a relative name.
4389     INSTALL=$ac_install_sh
4390   fi
4391 fi
4392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4393 $as_echo "$INSTALL" >&6; }
4394
4395 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4396 # It thinks the first close brace ends the variable substitution.
4397 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4398
4399 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4400
4401 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4402
4403 if test -n "$ac_tool_prefix"; then
4404   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4405 set dummy ${ac_tool_prefix}ar; ac_word=$2
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4407 $as_echo_n "checking for $ac_word... " >&6; }
4408 if test "${ac_cv_prog_AR+set}" = set; then :
4409   $as_echo_n "(cached) " >&6
4410 else
4411   if test -n "$AR"; then
4412   ac_cv_prog_AR="$AR" # Let the user override the test.
4413 else
4414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4415 for as_dir in $PATH
4416 do
4417   IFS=$as_save_IFS
4418   test -z "$as_dir" && as_dir=.
4419     for ac_exec_ext in '' $ac_executable_extensions; do
4420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4421     ac_cv_prog_AR="${ac_tool_prefix}ar"
4422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4423     break 2
4424   fi
4425 done
4426   done
4427 IFS=$as_save_IFS
4428
4429 fi
4430 fi
4431 AR=$ac_cv_prog_AR
4432 if test -n "$AR"; then
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4434 $as_echo "$AR" >&6; }
4435 else
4436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4437 $as_echo "no" >&6; }
4438 fi
4439
4440
4441 fi
4442 if test -z "$ac_cv_prog_AR"; then
4443   ac_ct_AR=$AR
4444   # Extract the first word of "ar", so it can be a program name with args.
4445 set dummy ar; ac_word=$2
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4447 $as_echo_n "checking for $ac_word... " >&6; }
4448 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4449   $as_echo_n "(cached) " >&6
4450 else
4451   if test -n "$ac_ct_AR"; then
4452   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4453 else
4454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4455 for as_dir in $PATH
4456 do
4457   IFS=$as_save_IFS
4458   test -z "$as_dir" && as_dir=.
4459     for ac_exec_ext in '' $ac_executable_extensions; do
4460   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4461     ac_cv_prog_ac_ct_AR="ar"
4462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4463     break 2
4464   fi
4465 done
4466   done
4467 IFS=$as_save_IFS
4468
4469 fi
4470 fi
4471 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4472 if test -n "$ac_ct_AR"; then
4473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4474 $as_echo "$ac_ct_AR" >&6; }
4475 else
4476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4477 $as_echo "no" >&6; }
4478 fi
4479
4480   if test "x$ac_ct_AR" = x; then
4481     AR=""
4482   else
4483     case $cross_compiling:$ac_tool_warned in
4484 yes:)
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4486 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4487 ac_tool_warned=yes ;;
4488 esac
4489     AR=$ac_ct_AR
4490   fi
4491 else
4492   AR="$ac_cv_prog_AR"
4493 fi
4494
4495 if test -n "$ac_tool_prefix"; then
4496   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4497 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4499 $as_echo_n "checking for $ac_word... " >&6; }
4500 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4501   $as_echo_n "(cached) " >&6
4502 else
4503   if test -n "$RANLIB"; then
4504   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4505 else
4506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4507 for as_dir in $PATH
4508 do
4509   IFS=$as_save_IFS
4510   test -z "$as_dir" && as_dir=.
4511     for ac_exec_ext in '' $ac_executable_extensions; do
4512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4513     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4515     break 2
4516   fi
4517 done
4518   done
4519 IFS=$as_save_IFS
4520
4521 fi
4522 fi
4523 RANLIB=$ac_cv_prog_RANLIB
4524 if test -n "$RANLIB"; then
4525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4526 $as_echo "$RANLIB" >&6; }
4527 else
4528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4529 $as_echo "no" >&6; }
4530 fi
4531
4532
4533 fi
4534 if test -z "$ac_cv_prog_RANLIB"; then
4535   ac_ct_RANLIB=$RANLIB
4536   # Extract the first word of "ranlib", so it can be a program name with args.
4537 set dummy ranlib; ac_word=$2
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4539 $as_echo_n "checking for $ac_word... " >&6; }
4540 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if test -n "$ac_ct_RANLIB"; then
4544   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4545 else
4546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4547 for as_dir in $PATH
4548 do
4549   IFS=$as_save_IFS
4550   test -z "$as_dir" && as_dir=.
4551     for ac_exec_ext in '' $ac_executable_extensions; do
4552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4553     ac_cv_prog_ac_ct_RANLIB="ranlib"
4554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4555     break 2
4556   fi
4557 done
4558   done
4559 IFS=$as_save_IFS
4560
4561 fi
4562 fi
4563 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4564 if test -n "$ac_ct_RANLIB"; then
4565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4566 $as_echo "$ac_ct_RANLIB" >&6; }
4567 else
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4569 $as_echo "no" >&6; }
4570 fi
4571
4572   if test "x$ac_ct_RANLIB" = x; then
4573     RANLIB=":"
4574   else
4575     case $cross_compiling:$ac_tool_warned in
4576 yes:)
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4578 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4579 ac_tool_warned=yes ;;
4580 esac
4581     RANLIB=$ac_ct_RANLIB
4582   fi
4583 else
4584   RANLIB="$ac_cv_prog_RANLIB"
4585 fi
4586
4587
4588 test "$program_prefix" != NONE &&
4589   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4590 # Use a double $ so make ignores it.
4591 test "$program_suffix" != NONE &&
4592   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4593 # Double any \ or $.
4594 # By default was `s,x,x', remove it if useless.
4595 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4596 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4597
4598
4599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4600 $as_echo_n "checking for ANSI C header files... " >&6; }
4601 if test "${ac_cv_header_stdc+set}" = set; then :
4602   $as_echo_n "(cached) " >&6
4603 else
4604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605 /* end confdefs.h.  */
4606 #include <stdlib.h>
4607 #include <stdarg.h>
4608 #include <string.h>
4609 #include <float.h>
4610
4611 int
4612 main ()
4613 {
4614
4615   ;
4616   return 0;
4617 }
4618 _ACEOF
4619 if ac_fn_c_try_compile "$LINENO"; then :
4620   ac_cv_header_stdc=yes
4621 else
4622   ac_cv_header_stdc=no
4623 fi
4624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4625
4626 if test $ac_cv_header_stdc = yes; then
4627   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4629 /* end confdefs.h.  */
4630 #include <string.h>
4631
4632 _ACEOF
4633 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4634   $EGREP "memchr" >/dev/null 2>&1; then :
4635
4636 else
4637   ac_cv_header_stdc=no
4638 fi
4639 rm -f conftest*
4640
4641 fi
4642
4643 if test $ac_cv_header_stdc = yes; then
4644   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4646 /* end confdefs.h.  */
4647 #include <stdlib.h>
4648
4649 _ACEOF
4650 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4651   $EGREP "free" >/dev/null 2>&1; then :
4652
4653 else
4654   ac_cv_header_stdc=no
4655 fi
4656 rm -f conftest*
4657
4658 fi
4659
4660 if test $ac_cv_header_stdc = yes; then
4661   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4662   if test "$cross_compiling" = yes; then :
4663   :
4664 else
4665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4666 /* end confdefs.h.  */
4667 #include <ctype.h>
4668 #include <stdlib.h>
4669 #if ((' ' & 0x0FF) == 0x020)
4670 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4671 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4672 #else
4673 # define ISLOWER(c) \
4674                    (('a' <= (c) && (c) <= 'i') \
4675                      || ('j' <= (c) && (c) <= 'r') \
4676                      || ('s' <= (c) && (c) <= 'z'))
4677 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4678 #endif
4679
4680 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4681 int
4682 main ()
4683 {
4684   int i;
4685   for (i = 0; i < 256; i++)
4686     if (XOR (islower (i), ISLOWER (i))
4687         || toupper (i) != TOUPPER (i))
4688       return 2;
4689   return 0;
4690 }
4691 _ACEOF
4692 if ac_fn_c_try_run "$LINENO"; then :
4693
4694 else
4695   ac_cv_header_stdc=no
4696 fi
4697 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4698   conftest.$ac_objext conftest.beam conftest.$ac_ext
4699 fi
4700
4701 fi
4702 fi
4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4704 $as_echo "$ac_cv_header_stdc" >&6; }
4705 if test $ac_cv_header_stdc = yes; then
4706
4707 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4708
4709 fi
4710
4711
4712 # See if we are building with C++, and substitute COMPILER.
4713
4714   # Check whether --enable-build-with-cxx was given.
4715 if test "${enable_build_with_cxx+set}" = set; then :
4716   enableval=$enable_build_with_cxx; case $enableval in
4717       yes | no)
4718           ;;
4719       *)
4720           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4721     esac
4722 else
4723   enable_build_with_cxx=no
4724 fi
4725
4726
4727   if test "$enable_build_with_cxx" = "yes"; then
4728     # We're using -fpermissive as shortcut for now.
4729     COMPILER='$(CXX) -fpermissive'
4730    else
4731     COMPILER='$(CC)'
4732   fi
4733
4734
4735
4736 # Set the 'development' global.
4737 . $srcdir/../../bfd/development.sh
4738
4739 # Enable -lmcheck by default (it provides cheap-enough memory
4740 # mangling), but turn it off for releases.
4741 if $development; then
4742   libmcheck_default=yes
4743 else
4744   libmcheck_default=no
4745 fi
4746
4747   # Check whether --enable-libmcheck was given.
4748 if test "${enable_libmcheck+set}" = set; then :
4749   enableval=$enable_libmcheck; case "${enableval}" in
4750       yes | y) ENABLE_LIBMCHECK="yes" ;;
4751       no | n)  ENABLE_LIBMCHECK="no" ;;
4752       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4753     esac
4754 fi
4755
4756
4757   if test -z "${ENABLE_LIBMCHECK}"; then
4758     ENABLE_LIBMCHECK=${libmcheck_default}
4759   fi
4760
4761   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4762     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4763 $as_echo_n "checking for main in -lmcheck... " >&6; }
4764 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4765   $as_echo_n "(cached) " >&6
4766 else
4767   ac_check_lib_save_LIBS=$LIBS
4768 LIBS="-lmcheck  $LIBS"
4769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4770 /* end confdefs.h.  */
4771
4772
4773 int
4774 main ()
4775 {
4776 return main ();
4777   ;
4778   return 0;
4779 }
4780 _ACEOF
4781 if ac_fn_c_try_link "$LINENO"; then :
4782   ac_cv_lib_mcheck_main=yes
4783 else
4784   ac_cv_lib_mcheck_main=no
4785 fi
4786 rm -f core conftest.err conftest.$ac_objext \
4787     conftest$ac_exeext conftest.$ac_ext
4788 LIBS=$ac_check_lib_save_LIBS
4789 fi
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4791 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4792 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4793   cat >>confdefs.h <<_ACEOF
4794 #define HAVE_LIBMCHECK 1
4795 _ACEOF
4796
4797   LIBS="-lmcheck $LIBS"
4798
4799 fi
4800
4801   fi
4802
4803
4804  case ${build_alias} in
4805   "") build_noncanonical=${build} ;;
4806   *) build_noncanonical=${build_alias} ;;
4807 esac
4808
4809  case ${host_alias} in
4810   "") host_noncanonical=${build_noncanonical} ;;
4811   *) host_noncanonical=${host_alias} ;;
4812 esac
4813
4814  case ${target_alias} in
4815   "") target_noncanonical=${host_noncanonical} ;;
4816   *) target_noncanonical=${target_alias} ;;
4817 esac
4818
4819
4820
4821
4822
4823
4824 # Dependency checking.
4825 rm -rf .tst 2>/dev/null
4826 mkdir .tst 2>/dev/null
4827 if test -d .tst; then
4828   am__leading_dot=.
4829 else
4830   am__leading_dot=_
4831 fi
4832 rmdir .tst 2>/dev/null
4833
4834 DEPDIR="${am__leading_dot}deps"
4835
4836 ac_config_commands="$ac_config_commands depdir"
4837
4838
4839 depcc="$CC"   am_compiler_list=
4840
4841 am_depcomp=$ac_aux_dir/depcomp
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4843 $as_echo_n "checking dependency style of $depcc... " >&6; }
4844 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4845   $as_echo_n "(cached) " >&6
4846 else
4847   if test -f "$am_depcomp"; then
4848   # We make a subdir and do the tests there.  Otherwise we can end up
4849   # making bogus files that we don't know about and never remove.  For
4850   # instance it was reported that on HP-UX the gcc test will end up
4851   # making a dummy file named `D' -- because `-MD' means `put the output
4852   # in D'.
4853   mkdir conftest.dir
4854   # Copy depcomp to subdir because otherwise we won't find it if we're
4855   # using a relative directory.
4856   cp "$am_depcomp" conftest.dir
4857   cd conftest.dir
4858   # We will build objects and dependencies in a subdirectory because
4859   # it helps to detect inapplicable dependency modes.  For instance
4860   # both Tru64's cc and ICC support -MD to output dependencies as a
4861   # side effect of compilation, but ICC will put the dependencies in
4862   # the current directory while Tru64 will put them in the object
4863   # directory.
4864   mkdir sub
4865
4866   am_cv_CC_dependencies_compiler_type=none
4867   if test "$am_compiler_list" = ""; then
4868      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4869   fi
4870   for depmode in $am_compiler_list; do
4871     if test $depmode = none; then break; fi
4872
4873     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4874     # Setup a source with many dependencies, because some compilers
4875     # like to wrap large dependency lists on column 80 (with \), and
4876     # we should not choose a depcomp mode which is confused by this.
4877     #
4878     # We need to recreate these files for each test, as the compiler may
4879     # overwrite some of them when testing with obscure command lines.
4880     # This happens at least with the AIX C compiler.
4881     : > sub/conftest.c
4882     for i in 1 2 3 4 5 6; do
4883       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4884       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4885       # Solaris 8's {/usr,}/bin/sh.
4886       touch sub/conftst$i.h
4887     done
4888     echo "include sub/conftest.Po" > confmf
4889
4890     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4891     # mode.  It turns out that the SunPro C++ compiler does not properly
4892     # handle `-M -o', and we need to detect this.
4893     depcmd="depmode=$depmode \
4894        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4895        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4896        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4897     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4898     if env $depcmd > conftest.err 2>&1 &&
4899        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4900        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4901        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4902       # icc doesn't choke on unknown options, it will just issue warnings
4903       # or remarks (even with -Werror).  So we grep stderr for any message
4904       # that says an option was ignored or not supported.
4905       # When given -MP, icc 7.0 and 7.1 complain thusly:
4906       #   icc: Command line warning: ignoring option '-M'; no argument required
4907       # The diagnosis changed in icc 8.0:
4908       #   icc: Command line remark: option '-MP' not supported
4909       if (grep 'ignoring option' conftest.err ||
4910           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4911         am_cv_CC_dependencies_compiler_type=$depmode
4912         $as_echo "$as_me:$LINENO: success" >&5
4913         break
4914       fi
4915     fi
4916     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4917     sed -e 's/^/| /' < conftest.err >&5
4918   done
4919
4920   cd ..
4921   rm -rf conftest.dir
4922 else
4923   am_cv_CC_dependencies_compiler_type=none
4924 fi
4925
4926 fi
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4928 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4929 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4930 then as_fn_error "no usable dependency style found" "$LINENO" 5
4931 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4932
4933 fi
4934
4935
4936 # Check for the 'make' the user wants to use.
4937 for ac_prog in make
4938 do
4939   # Extract the first word of "$ac_prog", so it can be a program name with args.
4940 set dummy $ac_prog; ac_word=$2
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4942 $as_echo_n "checking for $ac_word... " >&6; }
4943 if test "${ac_cv_prog_MAKE+set}" = set; then :
4944   $as_echo_n "(cached) " >&6
4945 else
4946   if test -n "$MAKE"; then
4947   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4948 else
4949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4950 for as_dir in $PATH
4951 do
4952   IFS=$as_save_IFS
4953   test -z "$as_dir" && as_dir=.
4954     for ac_exec_ext in '' $ac_executable_extensions; do
4955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4956     ac_cv_prog_MAKE="$ac_prog"
4957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4958     break 2
4959   fi
4960 done
4961   done
4962 IFS=$as_save_IFS
4963
4964 fi
4965 fi
4966 MAKE=$ac_cv_prog_MAKE
4967 if test -n "$MAKE"; then
4968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4969 $as_echo "$MAKE" >&6; }
4970 else
4971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4972 $as_echo "no" >&6; }
4973 fi
4974
4975
4976   test -n "$MAKE" && break
4977 done
4978
4979 MAKE_IS_GNU=
4980 case "`$MAKE --version 2>&1 | sed 1q`" in
4981   *GNU*)
4982     MAKE_IS_GNU=yes
4983     ;;
4984 esac
4985  if test "$MAKE_IS_GNU" = yes; then
4986   GMAKE_TRUE=
4987   GMAKE_FALSE='#'
4988 else
4989   GMAKE_TRUE='#'
4990   GMAKE_FALSE=
4991 fi
4992
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4994 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4995 set x ${MAKE-make}
4996 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4997 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4998   $as_echo_n "(cached) " >&6
4999 else
5000   cat >conftest.make <<\_ACEOF
5001 SHELL = /bin/sh
5002 all:
5003         @echo '@@@%%%=$(MAKE)=@@@%%%'
5004 _ACEOF
5005 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5006 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5007   *@@@%%%=?*=@@@%%%*)
5008     eval ac_cv_prog_make_${ac_make}_set=yes;;
5009   *)
5010     eval ac_cv_prog_make_${ac_make}_set=no;;
5011 esac
5012 rm -f conftest.make
5013 fi
5014 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5016 $as_echo "yes" >&6; }
5017   SET_MAKE=
5018 else
5019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5020 $as_echo "no" >&6; }
5021   SET_MAKE="MAKE=${MAKE-make}"
5022 fi
5023
5024
5025 gnulib_extra_configure_args=
5026 # If large-file support is disabled, make sure gnulib does the same.
5027 if test "$enable_largefile" = no; then
5028 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5029 fi
5030
5031 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
5032 # to find the the source subdir to be configured directly under
5033 # gdbserver/.  We need to build gnulib under some other directory not
5034 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
5035 # build it in the same directory, when building in the source dir.
5036
5037   in_src="../gnulib"
5038   in_build="build-gnulib-gdbserver"
5039   in_extra_args="$gnulib_extra_configure_args"
5040
5041   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5042   # so they do not pile up.
5043   ac_sub_configure_args=
5044   ac_prev=
5045   eval "set x $ac_configure_args"
5046   shift
5047   for ac_arg
5048   do
5049     if test -n "$ac_prev"; then
5050       ac_prev=
5051       continue
5052     fi
5053     case $ac_arg in
5054     -cache-file | --cache-file | --cache-fil | --cache-fi \
5055     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5056       ac_prev=cache_file ;;
5057     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5058     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5059     | --c=*)
5060       ;;
5061     --config-cache | -C)
5062       ;;
5063     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5064       ac_prev=srcdir ;;
5065     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5066       ;;
5067     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5068       ac_prev=prefix ;;
5069     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5070       ;;
5071     --disable-option-checking)
5072       ;;
5073     *)
5074       case $ac_arg in
5075       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5076       esac
5077       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5078     esac
5079   done
5080
5081   # Always prepend --prefix to ensure using the same prefix
5082   # in subdir configurations.
5083   ac_arg="--prefix=$prefix"
5084   case $ac_arg in
5085   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5086   esac
5087   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5088
5089   # Pass --silent
5090   if test "$silent" = yes; then
5091     ac_sub_configure_args="--silent $ac_sub_configure_args"
5092   fi
5093
5094   # Always prepend --disable-option-checking to silence warnings, since
5095   # different subdirs can have different --enable and --with options.
5096   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5097
5098   ac_popdir=`pwd`
5099   ac_dir=$in_build
5100
5101   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5102   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5103   $as_echo "$ac_msg" >&6
5104   as_dir="$ac_dir"; as_fn_mkdir_p
5105
5106   case $srcdir in
5107   [\\/]* | ?:[\\/]* )
5108     ac_srcdir=$srcdir/$in_src ;;
5109   *) # Relative name.
5110     ac_srcdir=../$srcdir/$in_src ;;
5111   esac
5112
5113   cd "$ac_dir"
5114
5115   ac_sub_configure=$ac_srcdir/configure
5116
5117   # Make the cache file name correct relative to the subdirectory.
5118   case $cache_file in
5119   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5120   *) # Relative name.
5121     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5122   esac
5123
5124   if test -n "$in_extra_args"; then
5125     # Add the extra args at the end.
5126     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5127   fi
5128
5129   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5130 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5131   # The eval makes quoting arguments work.
5132   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5133        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5134     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5135
5136   cd "$ac_popdir"
5137
5138
5139
5140   in_src="../../libiberty"
5141   in_build="build-libiberty-gdbserver"
5142   in_extra_args=
5143
5144   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5145   # so they do not pile up.
5146   ac_sub_configure_args=
5147   ac_prev=
5148   eval "set x $ac_configure_args"
5149   shift
5150   for ac_arg
5151   do
5152     if test -n "$ac_prev"; then
5153       ac_prev=
5154       continue
5155     fi
5156     case $ac_arg in
5157     -cache-file | --cache-file | --cache-fil | --cache-fi \
5158     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5159       ac_prev=cache_file ;;
5160     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5161     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5162     | --c=*)
5163       ;;
5164     --config-cache | -C)
5165       ;;
5166     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5167       ac_prev=srcdir ;;
5168     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5169       ;;
5170     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5171       ac_prev=prefix ;;
5172     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5173       ;;
5174     --disable-option-checking)
5175       ;;
5176     *)
5177       case $ac_arg in
5178       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5179       esac
5180       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5181     esac
5182   done
5183
5184   # Always prepend --prefix to ensure using the same prefix
5185   # in subdir configurations.
5186   ac_arg="--prefix=$prefix"
5187   case $ac_arg in
5188   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5189   esac
5190   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5191
5192   # Pass --silent
5193   if test "$silent" = yes; then
5194     ac_sub_configure_args="--silent $ac_sub_configure_args"
5195   fi
5196
5197   # Always prepend --disable-option-checking to silence warnings, since
5198   # different subdirs can have different --enable and --with options.
5199   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5200
5201   ac_popdir=`pwd`
5202   ac_dir=$in_build
5203
5204   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5205   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5206   $as_echo "$ac_msg" >&6
5207   as_dir="$ac_dir"; as_fn_mkdir_p
5208
5209   case $srcdir in
5210   [\\/]* | ?:[\\/]* )
5211     ac_srcdir=$srcdir/$in_src ;;
5212   *) # Relative name.
5213     ac_srcdir=../$srcdir/$in_src ;;
5214   esac
5215
5216   cd "$ac_dir"
5217
5218   ac_sub_configure=$ac_srcdir/configure
5219
5220   # Make the cache file name correct relative to the subdirectory.
5221   case $cache_file in
5222   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5223   *) # Relative name.
5224     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5225   esac
5226
5227   if test -n "$in_extra_args"; then
5228     # Add the extra args at the end.
5229     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5230   fi
5231
5232   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5233 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5234   # The eval makes quoting arguments work.
5235   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5236        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5237     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5238
5239   cd "$ac_popdir"
5240
5241
5242 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 fcntl.h signal.h sys/file.h             sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
5243 do :
5244   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5245 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5246 eval as_val=\$$as_ac_Header
5247    if test "x$as_val" = x""yes; then :
5248   cat >>confdefs.h <<_ACEOF
5249 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5250 _ACEOF
5251
5252 fi
5253
5254 done
5255
5256 for ac_func in getauxval pread pwrite pread64
5257 do :
5258   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5259 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5260 eval as_val=\$$as_ac_var
5261    if test "x$as_val" = x""yes; then :
5262   cat >>confdefs.h <<_ACEOF
5263 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5264 _ACEOF
5265
5266 fi
5267 done
5268
5269
5270
5271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5272 $as_echo_n "checking for ANSI C header files... " >&6; }
5273 if test "${ac_cv_header_stdc+set}" = set; then :
5274   $as_echo_n "(cached) " >&6
5275 else
5276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278 #include <stdlib.h>
5279 #include <stdarg.h>
5280 #include <string.h>
5281 #include <float.h>
5282
5283 int
5284 main ()
5285 {
5286
5287   ;
5288   return 0;
5289 }
5290 _ACEOF
5291 if ac_fn_c_try_compile "$LINENO"; then :
5292   ac_cv_header_stdc=yes
5293 else
5294   ac_cv_header_stdc=no
5295 fi
5296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5297
5298 if test $ac_cv_header_stdc = yes; then
5299   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5301 /* end confdefs.h.  */
5302 #include <string.h>
5303
5304 _ACEOF
5305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5306   $EGREP "memchr" >/dev/null 2>&1; then :
5307
5308 else
5309   ac_cv_header_stdc=no
5310 fi
5311 rm -f conftest*
5312
5313 fi
5314
5315 if test $ac_cv_header_stdc = yes; then
5316   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5318 /* end confdefs.h.  */
5319 #include <stdlib.h>
5320
5321 _ACEOF
5322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5323   $EGREP "free" >/dev/null 2>&1; then :
5324
5325 else
5326   ac_cv_header_stdc=no
5327 fi
5328 rm -f conftest*
5329
5330 fi
5331
5332 if test $ac_cv_header_stdc = yes; then
5333   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5334   if test "$cross_compiling" = yes; then :
5335   :
5336 else
5337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5338 /* end confdefs.h.  */
5339 #include <ctype.h>
5340 #include <stdlib.h>
5341 #if ((' ' & 0x0FF) == 0x020)
5342 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5343 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5344 #else
5345 # define ISLOWER(c) \
5346                    (('a' <= (c) && (c) <= 'i') \
5347                      || ('j' <= (c) && (c) <= 'r') \
5348                      || ('s' <= (c) && (c) <= 'z'))
5349 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5350 #endif
5351
5352 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5353 int
5354 main ()
5355 {
5356   int i;
5357   for (i = 0; i < 256; i++)
5358     if (XOR (islower (i), ISLOWER (i))
5359         || toupper (i) != TOUPPER (i))
5360       return 2;
5361   return 0;
5362 }
5363 _ACEOF
5364 if ac_fn_c_try_run "$LINENO"; then :
5365
5366 else
5367   ac_cv_header_stdc=no
5368 fi
5369 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5370   conftest.$ac_objext conftest.beam conftest.$ac_ext
5371 fi
5372
5373 fi
5374 fi
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5376 $as_echo "$ac_cv_header_stdc" >&6; }
5377 if test $ac_cv_header_stdc = yes; then
5378
5379 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5380
5381 fi
5382
5383   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5384 # for constant arguments.  Useless!
5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5386 $as_echo_n "checking for working alloca.h... " >&6; }
5387 if test "${ac_cv_working_alloca_h+set}" = set; then :
5388   $as_echo_n "(cached) " >&6
5389 else
5390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5391 /* end confdefs.h.  */
5392 #include <alloca.h>
5393 int
5394 main ()
5395 {
5396 char *p = (char *) alloca (2 * sizeof (int));
5397                           if (p) return 0;
5398   ;
5399   return 0;
5400 }
5401 _ACEOF
5402 if ac_fn_c_try_link "$LINENO"; then :
5403   ac_cv_working_alloca_h=yes
5404 else
5405   ac_cv_working_alloca_h=no
5406 fi
5407 rm -f core conftest.err conftest.$ac_objext \
5408     conftest$ac_exeext conftest.$ac_ext
5409 fi
5410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5411 $as_echo "$ac_cv_working_alloca_h" >&6; }
5412 if test $ac_cv_working_alloca_h = yes; then
5413
5414 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5415
5416 fi
5417
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5419 $as_echo_n "checking for alloca... " >&6; }
5420 if test "${ac_cv_func_alloca_works+set}" = set; then :
5421   $as_echo_n "(cached) " >&6
5422 else
5423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5424 /* end confdefs.h.  */
5425 #ifdef __GNUC__
5426 # define alloca __builtin_alloca
5427 #else
5428 # ifdef _MSC_VER
5429 #  include <malloc.h>
5430 #  define alloca _alloca
5431 # else
5432 #  ifdef HAVE_ALLOCA_H
5433 #   include <alloca.h>
5434 #  else
5435 #   ifdef _AIX
5436  #pragma alloca
5437 #   else
5438 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5439 char *alloca ();
5440 #    endif
5441 #   endif
5442 #  endif
5443 # endif
5444 #endif
5445
5446 int
5447 main ()
5448 {
5449 char *p = (char *) alloca (1);
5450                                     if (p) return 0;
5451   ;
5452   return 0;
5453 }
5454 _ACEOF
5455 if ac_fn_c_try_link "$LINENO"; then :
5456   ac_cv_func_alloca_works=yes
5457 else
5458   ac_cv_func_alloca_works=no
5459 fi
5460 rm -f core conftest.err conftest.$ac_objext \
5461     conftest$ac_exeext conftest.$ac_ext
5462 fi
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5464 $as_echo "$ac_cv_func_alloca_works" >&6; }
5465
5466 if test $ac_cv_func_alloca_works = yes; then
5467
5468 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5469
5470 else
5471   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5472 # that cause trouble.  Some versions do not even contain alloca or
5473 # contain a buggy version.  If you still want to use their alloca,
5474 # use ar to extract alloca.o from them instead of compiling alloca.c.
5475
5476 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5477
5478 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5479
5480
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5482 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5483 if test "${ac_cv_os_cray+set}" = set; then :
5484   $as_echo_n "(cached) " >&6
5485 else
5486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5487 /* end confdefs.h.  */
5488 #if defined CRAY && ! defined CRAY2
5489 webecray
5490 #else
5491 wenotbecray
5492 #endif
5493
5494 _ACEOF
5495 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5496   $EGREP "webecray" >/dev/null 2>&1; then :
5497   ac_cv_os_cray=yes
5498 else
5499   ac_cv_os_cray=no
5500 fi
5501 rm -f conftest*
5502
5503 fi
5504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5505 $as_echo "$ac_cv_os_cray" >&6; }
5506 if test $ac_cv_os_cray = yes; then
5507   for ac_func in _getb67 GETB67 getb67; do
5508     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5509 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5510 eval as_val=\$$as_ac_var
5511    if test "x$as_val" = x""yes; then :
5512
5513 cat >>confdefs.h <<_ACEOF
5514 #define CRAY_STACKSEG_END $ac_func
5515 _ACEOF
5516
5517     break
5518 fi
5519
5520   done
5521 fi
5522
5523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5524 $as_echo_n "checking stack direction for C alloca... " >&6; }
5525 if test "${ac_cv_c_stack_direction+set}" = set; then :
5526   $as_echo_n "(cached) " >&6
5527 else
5528   if test "$cross_compiling" = yes; then :
5529   ac_cv_c_stack_direction=0
5530 else
5531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5532 /* end confdefs.h.  */
5533 $ac_includes_default
5534 int
5535 find_stack_direction ()
5536 {
5537   static char *addr = 0;
5538   auto char dummy;
5539   if (addr == 0)
5540     {
5541       addr = &dummy;
5542       return find_stack_direction ();
5543     }
5544   else
5545     return (&dummy > addr) ? 1 : -1;
5546 }
5547
5548 int
5549 main ()
5550 {
5551   return find_stack_direction () < 0;
5552 }
5553 _ACEOF
5554 if ac_fn_c_try_run "$LINENO"; then :
5555   ac_cv_c_stack_direction=1
5556 else
5557   ac_cv_c_stack_direction=-1
5558 fi
5559 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5560   conftest.$ac_objext conftest.beam conftest.$ac_ext
5561 fi
5562
5563 fi
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5565 $as_echo "$ac_cv_c_stack_direction" >&6; }
5566 cat >>confdefs.h <<_ACEOF
5567 #define STACK_DIRECTION $ac_cv_c_stack_direction
5568 _ACEOF
5569
5570
5571 fi
5572
5573
5574
5575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5576 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5577 if test "${am_cv_langinfo_codeset+set}" = set; then :
5578   $as_echo_n "(cached) " >&6
5579 else
5580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5581 /* end confdefs.h.  */
5582 #include <langinfo.h>
5583 int
5584 main ()
5585 {
5586 char* cs = nl_langinfo(CODESET);
5587   ;
5588   return 0;
5589 }
5590 _ACEOF
5591 if ac_fn_c_try_link "$LINENO"; then :
5592   am_cv_langinfo_codeset=yes
5593 else
5594   am_cv_langinfo_codeset=no
5595 fi
5596 rm -f core conftest.err conftest.$ac_objext \
5597     conftest$ac_exeext conftest.$ac_ext
5598
5599 fi
5600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5601 $as_echo "$am_cv_langinfo_codeset" >&6; }
5602   if test $am_cv_langinfo_codeset = yes; then
5603
5604 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5605
5606   fi
5607
5608
5609   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5610 do :
5611   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5612 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5613 eval as_val=\$$as_ac_Header
5614    if test "x$as_val" = x""yes; then :
5615   cat >>confdefs.h <<_ACEOF
5616 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5617 _ACEOF
5618
5619 fi
5620
5621 done
5622
5623
5624   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
5625 do :
5626   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5627 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5628 eval as_val=\$$as_ac_var
5629    if test "x$as_val" = x""yes; then :
5630   cat >>confdefs.h <<_ACEOF
5631 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5632 _ACEOF
5633
5634 fi
5635 done
5636
5637
5638   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5639 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5640   ac_have_decl=1
5641 else
5642   ac_have_decl=0
5643 fi
5644
5645 cat >>confdefs.h <<_ACEOF
5646 #define HAVE_DECL_STRERROR $ac_have_decl
5647 _ACEOF
5648 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5649 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5650   ac_have_decl=1
5651 else
5652   ac_have_decl=0
5653 fi
5654
5655 cat >>confdefs.h <<_ACEOF
5656 #define HAVE_DECL_STRSTR $ac_have_decl
5657 _ACEOF
5658
5659
5660     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
5661 $as_echo_n "checking for sigsetjmp... " >&6; }
5662 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
5663   $as_echo_n "(cached) " >&6
5664 else
5665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666 /* end confdefs.h.  */
5667
5668 #include <setjmp.h>
5669
5670 int
5671 main ()
5672 {
5673 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
5674   ;
5675   return 0;
5676 }
5677 _ACEOF
5678 if ac_fn_c_try_compile "$LINENO"; then :
5679   gdb_cv_func_sigsetjmp=yes
5680 else
5681   gdb_cv_func_sigsetjmp=no
5682 fi
5683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5684 fi
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
5686 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
5687 if test $gdb_cv_func_sigsetjmp = yes; then
5688
5689 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5690
5691 fi
5692
5693
5694 # Check for UST
5695 ustlibs=""
5696 ustinc=""
5697
5698
5699 # Check whether --with-ust was given.
5700 if test "${with_ust+set}" = set; then :
5701   withval=$with_ust;
5702 fi
5703
5704
5705 # Check whether --with-ust_include was given.
5706 if test "${with_ust_include+set}" = set; then :
5707   withval=$with_ust_include;
5708 fi
5709
5710
5711 # Check whether --with-ust_lib was given.
5712 if test "${with_ust_lib+set}" = set; then :
5713   withval=$with_ust_lib;
5714 fi
5715
5716
5717 case $with_ust in
5718   no)
5719     ustlibs=
5720     ustinc=
5721     ;;
5722   "" | yes)
5723     ustlibs=" -lust "
5724     ustinc=""
5725     ;;
5726   *)
5727     ustlibs="-L$with_ust/lib -lust"
5728     ustinc="-I$with_ust/include "
5729     ;;
5730 esac
5731 if test "x$with_ust_include" != x; then
5732   ustinc="-I$with_ust_include "
5733 fi
5734 if test "x$with_ust_lib" != x; then
5735   ustlibs="-L$with_ust_lib -lust"
5736 fi
5737
5738 if test "x$with_ust" != "xno"; then
5739   saved_CFLAGS="$CFLAGS"
5740   CFLAGS="$CFLAGS $ustinc"
5741   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
5742 $as_echo_n "checking for ust... " >&6; }
5743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5744 /* end confdefs.h.  */
5745
5746 #define CONFIG_UST_GDB_INTEGRATION
5747 #include <ust/ust.h>
5748
5749 int
5750 main ()
5751 {
5752
5753   ;
5754   return 0;
5755 }
5756 _ACEOF
5757 if ac_fn_c_try_compile "$LINENO"; then :
5758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5759 $as_echo "yes" >&6; };
5760 $as_echo "#define HAVE_UST 1" >>confdefs.h
5761
5762 else
5763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5764 $as_echo "no" >&6; }; ustlibs= ; ustinc=
5765 fi
5766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5767   CFLAGS="$saved_CFLAGS"
5768 fi
5769
5770 # Flags needed for UST
5771
5772
5773
5774 # Check whether --enable-werror was given.
5775 if test "${enable_werror+set}" = set; then :
5776   enableval=$enable_werror; case "${enableval}" in
5777      yes | y) ERROR_ON_WARNING="yes" ;;
5778      no | n)  ERROR_ON_WARNING="no" ;;
5779      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5780    esac
5781 fi
5782
5783
5784 # Enable -Werror by default when using gcc in C mode.  Leave it off
5785 # for C++ until we're warning clean.  Turn it off for releases.
5786 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
5787    && test x"$enable_build_with_cxx" != x"yes" \
5788    && $development; then
5789     ERROR_ON_WARNING=yes
5790 fi
5791
5792 WERROR_CFLAGS=""
5793 if test "${ERROR_ON_WARNING}" = yes ; then
5794     WERROR_CFLAGS="-Werror"
5795 fi
5796
5797 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5798 -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
5799
5800 # Now add in C and C++ specific options, depending on mode.
5801 if test "$enable_build_with_cxx" = "yes"; then
5802    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
5803 -Wno-narrowing"
5804 fi
5805
5806 # The set of warnings supported by a C++ compiler is not the same as
5807 # of the C compiler.
5808 if test "$enable_build_with_cxx" = "yes"; then
5809     ac_ext=cpp
5810 ac_cpp='$CXXCPP $CPPFLAGS'
5811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5814
5815 fi
5816
5817 WARN_CFLAGS=""
5818 if test "x$GCC" = xyes
5819 then
5820     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5821 $as_echo_n "checking compiler warning flags... " >&6; }
5822     # Separate out the -Werror flag as some files just cannot be
5823     # compiled with it enabled.
5824     for w in ${build_warnings}; do
5825         case $w in
5826         -Werr*) WERROR_CFLAGS=-Werror ;;
5827         *)
5828             # Check whether GCC accepts it.
5829             saved_CFLAGS="$CFLAGS"
5830             CFLAGS="$CFLAGS $w"
5831             saved_CXXFLAGS="$CXXFLAGS"
5832             CXXFLAGS="$CXXFLAGS $w"
5833
5834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5835 /* end confdefs.h.  */
5836
5837 int
5838 main ()
5839 {
5840
5841   ;
5842   return 0;
5843 }
5844 _ACEOF
5845 if ac_fn_cxx_try_compile "$LINENO"; then :
5846   WARN_CFLAGS="${WARN_CFLAGS} $w"
5847 fi
5848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5849             CFLAGS="$saved_CFLAGS"
5850             CXXFLAGS="$saved_CXXFLAGS"
5851         esac
5852     done
5853     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5854 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5855 fi
5856
5857
5858
5859 if test "$enable_build_with_cxx" = "yes"; then
5860    ac_ext=c
5861 ac_cpp='$CPP $CPPFLAGS'
5862 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5863 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5864 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5865
5866 fi
5867
5868 old_LIBS="$LIBS"
5869 LIBS="$LIBS -ldl"
5870 for ac_func in dladdr
5871 do :
5872   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
5873 if test "x$ac_cv_func_dladdr" = x""yes; then :
5874   cat >>confdefs.h <<_ACEOF
5875 #define HAVE_DLADDR 1
5876 _ACEOF
5877
5878 fi
5879 done
5880
5881 LIBS="$old_LIBS"
5882
5883
5884   # Check for presence and size of long long.
5885   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5886 if test "x$ac_cv_type_long_long" = x""yes; then :
5887
5888 cat >>confdefs.h <<_ACEOF
5889 #define HAVE_LONG_LONG 1
5890 _ACEOF
5891
5892 # The cast to long int works around a bug in the HP C Compiler
5893 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5894 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5895 # This bug is HP SR number 8606223364.
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5897 $as_echo_n "checking size of long long... " >&6; }
5898 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5899   $as_echo_n "(cached) " >&6
5900 else
5901   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5902
5903 else
5904   if test "$ac_cv_type_long_long" = yes; then
5905      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5907 { as_fn_set_status 77
5908 as_fn_error "cannot compute sizeof (long long)
5909 See \`config.log' for more details." "$LINENO" 5; }; }
5910    else
5911      ac_cv_sizeof_long_long=0
5912    fi
5913 fi
5914
5915 fi
5916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5917 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5918
5919
5920
5921 cat >>confdefs.h <<_ACEOF
5922 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5923 _ACEOF
5924
5925
5926 fi
5927
5928
5929   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5930 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5931   ac_have_decl=1
5932 else
5933   ac_have_decl=0
5934 fi
5935
5936 cat >>confdefs.h <<_ACEOF
5937 #define HAVE_DECL_BASENAME $ac_have_decl
5938 _ACEOF
5939 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5940 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5941   ac_have_decl=1
5942 else
5943   ac_have_decl=0
5944 fi
5945
5946 cat >>confdefs.h <<_ACEOF
5947 #define HAVE_DECL_FFS $ac_have_decl
5948 _ACEOF
5949 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5950 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5951   ac_have_decl=1
5952 else
5953   ac_have_decl=0
5954 fi
5955
5956 cat >>confdefs.h <<_ACEOF
5957 #define HAVE_DECL_ASPRINTF $ac_have_decl
5958 _ACEOF
5959 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5960 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5961   ac_have_decl=1
5962 else
5963   ac_have_decl=0
5964 fi
5965
5966 cat >>confdefs.h <<_ACEOF
5967 #define HAVE_DECL_VASPRINTF $ac_have_decl
5968 _ACEOF
5969 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5970 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5971   ac_have_decl=1
5972 else
5973   ac_have_decl=0
5974 fi
5975
5976 cat >>confdefs.h <<_ACEOF
5977 #define HAVE_DECL_SNPRINTF $ac_have_decl
5978 _ACEOF
5979 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5980 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5981   ac_have_decl=1
5982 else
5983   ac_have_decl=0
5984 fi
5985
5986 cat >>confdefs.h <<_ACEOF
5987 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5988 _ACEOF
5989
5990   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5991 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
5992   ac_have_decl=1
5993 else
5994   ac_have_decl=0
5995 fi
5996
5997 cat >>confdefs.h <<_ACEOF
5998 #define HAVE_DECL_STRTOL $ac_have_decl
5999 _ACEOF
6000 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6001 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6002   ac_have_decl=1
6003 else
6004   ac_have_decl=0
6005 fi
6006
6007 cat >>confdefs.h <<_ACEOF
6008 #define HAVE_DECL_STRTOUL $ac_have_decl
6009 _ACEOF
6010 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6011 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6012   ac_have_decl=1
6013 else
6014   ac_have_decl=0
6015 fi
6016
6017 cat >>confdefs.h <<_ACEOF
6018 #define HAVE_DECL_STRTOLL $ac_have_decl
6019 _ACEOF
6020 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6021 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6022   ac_have_decl=1
6023 else
6024   ac_have_decl=0
6025 fi
6026
6027 cat >>confdefs.h <<_ACEOF
6028 #define HAVE_DECL_STRTOULL $ac_have_decl
6029 _ACEOF
6030
6031   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6032 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6033   ac_have_decl=1
6034 else
6035   ac_have_decl=0
6036 fi
6037
6038 cat >>confdefs.h <<_ACEOF
6039 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6040 _ACEOF
6041
6042
6043
6044 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
6045 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
6046   ac_have_decl=1
6047 else
6048   ac_have_decl=0
6049 fi
6050
6051 cat >>confdefs.h <<_ACEOF
6052 #define HAVE_DECL_STRERROR $ac_have_decl
6053 _ACEOF
6054 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
6055 if test "x$ac_cv_have_decl_perror" = x""yes; then :
6056   ac_have_decl=1
6057 else
6058   ac_have_decl=0
6059 fi
6060
6061 cat >>confdefs.h <<_ACEOF
6062 #define HAVE_DECL_PERROR $ac_have_decl
6063 _ACEOF
6064 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6065 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6066   ac_have_decl=1
6067 else
6068   ac_have_decl=0
6069 fi
6070
6071 cat >>confdefs.h <<_ACEOF
6072 #define HAVE_DECL_VASPRINTF $ac_have_decl
6073 _ACEOF
6074 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6075 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6076   ac_have_decl=1
6077 else
6078   ac_have_decl=0
6079 fi
6080
6081 cat >>confdefs.h <<_ACEOF
6082 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6083 _ACEOF
6084
6085
6086 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6087 #include <sys/socket.h>
6088
6089 "
6090 if test "x$ac_cv_type_socklen_t" = x""yes; then :
6091
6092 cat >>confdefs.h <<_ACEOF
6093 #define HAVE_SOCKLEN_T 1
6094 _ACEOF
6095
6096
6097 fi
6098
6099
6100 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
6101
6102 "
6103 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
6104
6105 cat >>confdefs.h <<_ACEOF
6106 #define HAVE_ELF32_AUXV_T 1
6107 _ACEOF
6108
6109
6110 fi
6111 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
6112
6113 "
6114 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
6115
6116 cat >>confdefs.h <<_ACEOF
6117 #define HAVE_ELF64_AUXV_T 1
6118 _ACEOF
6119
6120
6121 fi
6122
6123
6124
6125
6126 # Check whether --with-pkgversion was given.
6127 if test "${with_pkgversion+set}" = set; then :
6128   withval=$with_pkgversion; case "$withval" in
6129       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6130       no)  PKGVERSION= ;;
6131       *)   PKGVERSION="($withval) " ;;
6132      esac
6133 else
6134   PKGVERSION="(GDB) "
6135
6136 fi
6137
6138
6139
6140
6141
6142 # Check whether --with-bugurl was given.
6143 if test "${with_bugurl+set}" = set; then :
6144   withval=$with_bugurl; case "$withval" in
6145       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6146       no)  BUGURL=
6147            ;;
6148       *)   BUGURL="$withval"
6149            ;;
6150      esac
6151 else
6152   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6153
6154 fi
6155
6156   case ${BUGURL} in
6157   "")
6158     REPORT_BUGS_TO=
6159     REPORT_BUGS_TEXI=
6160     ;;
6161   *)
6162     REPORT_BUGS_TO="<$BUGURL>"
6163     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6164     ;;
6165   esac;
6166
6167
6168
6169
6170 cat >>confdefs.h <<_ACEOF
6171 #define PKGVERSION "$PKGVERSION"
6172 _ACEOF
6173
6174
6175 cat >>confdefs.h <<_ACEOF
6176 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6177 _ACEOF
6178
6179
6180 # Check for various supplementary target information (beyond the
6181 # triplet) which might affect the choices in configure.srv.
6182 case "${target}" in
6183   i[34567]86-*-linux*)
6184     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
6185 $as_echo_n "checking if building for x86-64... " >&6; }
6186 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
6187   $as_echo_n "(cached) " >&6
6188 else
6189   save_CPPFLAGS="$CPPFLAGS"
6190                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6191                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6192 /* end confdefs.h.  */
6193
6194 #if __x86_64__
6195 got it
6196 #endif
6197
6198 _ACEOF
6199 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6200   $EGREP "got it" >/dev/null 2>&1; then :
6201   gdb_cv_i386_is_x86_64=yes
6202 else
6203   gdb_cv_i386_is_x86_64=no
6204 fi
6205 rm -f conftest*
6206
6207                     CPPFLAGS="$save_CPPFLAGS"
6208 fi
6209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
6210 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
6211     ;;
6212   m68k-*-*)
6213     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
6214 $as_echo_n "checking if building for Coldfire... " >&6; }
6215 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
6216   $as_echo_n "(cached) " >&6
6217 else
6218   save_CPPFLAGS="$CPPFLAGS"
6219                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6220                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6221 /* end confdefs.h.  */
6222
6223 #ifdef __mcoldfire__
6224 got it
6225 #endif
6226
6227 _ACEOF
6228 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6229   $EGREP "got it" >/dev/null 2>&1; then :
6230   gdb_cv_m68k_is_coldfire=yes
6231 else
6232   gdb_cv_m68k_is_coldfire=no
6233 fi
6234 rm -f conftest*
6235
6236                     CPPFLAGS="$save_CPPFLAGS"
6237 fi
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
6239 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
6240     ;;
6241 esac
6242
6243 . ${srcdir}/configure.srv
6244
6245 # Add in the common host objects.
6246 . ${srcdir}/../common/common.host
6247 srv_host_obs="$common_host_obs"
6248
6249 if test "${srv_mingwce}" = "yes"; then
6250   LIBS="$LIBS -lws2"
6251 elif test "${srv_mingw}" = "yes"; then
6252   LIBS="$LIBS -lws2_32"
6253 elif test "${srv_qnx}" = "yes"; then
6254   LIBS="$LIBS -lsocket"
6255 elif test "${srv_lynxos}" = "yes"; then
6256   LIBS="$LIBS -lnetinet"
6257 fi
6258
6259 if test "${srv_mingw}" = "yes"; then
6260
6261 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6262
6263 fi
6264
6265 if test "${srv_linux_usrregs}" = "yes"; then
6266
6267 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
6268
6269 fi
6270
6271 if test "${srv_linux_regsets}" = "yes"; then
6272
6273 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
6274
6275
6276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
6277 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
6278   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
6279   $as_echo_n "(cached) " >&6
6280 else
6281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6282 /* end confdefs.h.  */
6283 #include <sys/ptrace.h>
6284 int
6285 main ()
6286 {
6287 PTRACE_GETREGS;
6288   ;
6289   return 0;
6290 }
6291 _ACEOF
6292 if ac_fn_c_try_compile "$LINENO"; then :
6293   gdbsrv_cv_have_ptrace_getregs=yes
6294 else
6295   gdbsrv_cv_have_ptrace_getregs=no
6296 fi
6297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6298 fi
6299
6300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
6301 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
6302   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
6303
6304 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
6305
6306   fi
6307
6308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
6309 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
6310   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
6311   $as_echo_n "(cached) " >&6
6312 else
6313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6314 /* end confdefs.h.  */
6315 #include <sys/ptrace.h>
6316 int
6317 main ()
6318 {
6319 PTRACE_GETFPXREGS;
6320   ;
6321   return 0;
6322 }
6323 _ACEOF
6324 if ac_fn_c_try_compile "$LINENO"; then :
6325   gdbsrv_cv_have_ptrace_getfpxregs=yes
6326 else
6327   gdbsrv_cv_have_ptrace_getfpxregs=no
6328 fi
6329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6330 fi
6331
6332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
6333 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
6334   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
6335
6336 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
6337
6338   fi
6339 fi
6340
6341 if test "${srv_linux_btrace}" = "yes"; then
6342
6343 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
6344
6345 fi
6346
6347 if test "$ac_cv_header_sys_procfs_h" = yes; then
6348   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
6349 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
6350  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
6351   $as_echo_n "(cached) " >&6
6352 else
6353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6354 /* end confdefs.h.  */
6355
6356 #define _SYSCALL32
6357 /* Needed for new procfs interface on sparc-solaris.  */
6358 #define _STRUCTURED_PROC 1
6359 #include <sys/procfs.h>
6360 int
6361 main ()
6362 {
6363 lwpid_t avar
6364   ;
6365   return 0;
6366 }
6367 _ACEOF
6368 if ac_fn_c_try_compile "$LINENO"; then :
6369   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6370 else
6371   bfd_cv_have_sys_procfs_type_lwpid_t=no
6372
6373 fi
6374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6375 fi
6376
6377  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6378
6379 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6380
6381  fi
6382  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
6383 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
6384
6385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
6386 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
6387  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
6388   $as_echo_n "(cached) " >&6
6389 else
6390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6391 /* end confdefs.h.  */
6392
6393 #define _SYSCALL32
6394 /* Needed for new procfs interface on sparc-solaris.  */
6395 #define _STRUCTURED_PROC 1
6396 #include <sys/procfs.h>
6397 int
6398 main ()
6399 {
6400 psaddr_t avar
6401   ;
6402   return 0;
6403 }
6404 _ACEOF
6405 if ac_fn_c_try_compile "$LINENO"; then :
6406   bfd_cv_have_sys_procfs_type_psaddr_t=yes
6407 else
6408   bfd_cv_have_sys_procfs_type_psaddr_t=no
6409
6410 fi
6411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6412 fi
6413
6414  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
6415
6416 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6417
6418  fi
6419  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
6420 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
6421
6422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
6423 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
6424  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
6425   $as_echo_n "(cached) " >&6
6426 else
6427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6428 /* end confdefs.h.  */
6429
6430 #define _SYSCALL32
6431 /* Needed for new procfs interface on sparc-solaris.  */
6432 #define _STRUCTURED_PROC 1
6433 #include <sys/procfs.h>
6434 int
6435 main ()
6436 {
6437 prgregset_t avar
6438   ;
6439   return 0;
6440 }
6441 _ACEOF
6442 if ac_fn_c_try_compile "$LINENO"; then :
6443   bfd_cv_have_sys_procfs_type_prgregset_t=yes
6444 else
6445   bfd_cv_have_sys_procfs_type_prgregset_t=no
6446
6447 fi
6448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6449 fi
6450
6451  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
6452
6453 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
6454
6455  fi
6456  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
6457 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
6458
6459   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
6460 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
6461  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
6462   $as_echo_n "(cached) " >&6
6463 else
6464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6465 /* end confdefs.h.  */
6466
6467 #define _SYSCALL32
6468 /* Needed for new procfs interface on sparc-solaris.  */
6469 #define _STRUCTURED_PROC 1
6470 #include <sys/procfs.h>
6471 int
6472 main ()
6473 {
6474 elf_fpregset_t avar
6475   ;
6476   return 0;
6477 }
6478 _ACEOF
6479 if ac_fn_c_try_compile "$LINENO"; then :
6480   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
6481 else
6482   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
6483
6484 fi
6485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6486 fi
6487
6488  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
6489
6490 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
6491
6492  fi
6493  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
6494 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
6495
6496 fi
6497
6498 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
6499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
6500 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
6501  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
6502   $as_echo_n "(cached) " >&6
6503 else
6504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6505 /* end confdefs.h.  */
6506
6507 #include <thread_db.h>
6508 int
6509 main ()
6510 {
6511 lwpid_t avar
6512   ;
6513   return 0;
6514 }
6515 _ACEOF
6516 if ac_fn_c_try_compile "$LINENO"; then :
6517   gdbserver_cv_have_thread_db_type_lwpid_t=yes
6518 else
6519   gdbserver_cv_have_thread_db_type_lwpid_t=no
6520
6521 fi
6522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6523 fi
6524
6525  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
6526
6527 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6528
6529  fi
6530  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
6531 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
6532
6533 fi
6534
6535 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
6536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
6537 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
6538  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
6539   $as_echo_n "(cached) " >&6
6540 else
6541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6542 /* end confdefs.h.  */
6543
6544 #include <thread_db.h>
6545 int
6546 main ()
6547 {
6548 psaddr_t avar
6549   ;
6550   return 0;
6551 }
6552 _ACEOF
6553 if ac_fn_c_try_compile "$LINENO"; then :
6554   gdbserver_cv_have_thread_db_type_psaddr_t=yes
6555 else
6556   gdbserver_cv_have_thread_db_type_psaddr_t=no
6557
6558 fi
6559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6560 fi
6561
6562  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
6563
6564 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6565
6566  fi
6567  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
6568 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
6569
6570 fi
6571
6572 old_LIBS="$LIBS"
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
6574 $as_echo_n "checking for dlopen in -ldl... " >&6; }
6575 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
6576   $as_echo_n "(cached) " >&6
6577 else
6578   ac_check_lib_save_LIBS=$LIBS
6579 LIBS="-ldl  $LIBS"
6580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6581 /* end confdefs.h.  */
6582
6583 /* Override any GCC internal prototype to avoid an error.
6584    Use char because int might match the return type of a GCC
6585    builtin and then its argument prototype would still apply.  */
6586 #ifdef __cplusplus
6587 extern "C"
6588 #endif
6589 char dlopen ();
6590 int
6591 main ()
6592 {
6593 return dlopen ();
6594   ;
6595   return 0;
6596 }
6597 _ACEOF
6598 if ac_fn_c_try_link "$LINENO"; then :
6599   ac_cv_lib_dl_dlopen=yes
6600 else
6601   ac_cv_lib_dl_dlopen=no
6602 fi
6603 rm -f core conftest.err conftest.$ac_objext \
6604     conftest$ac_exeext conftest.$ac_ext
6605 LIBS=$ac_check_lib_save_LIBS
6606 fi
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
6608 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
6609 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
6610   cat >>confdefs.h <<_ACEOF
6611 #define HAVE_LIBDL 1
6612 _ACEOF
6613
6614   LIBS="-ldl $LIBS"
6615
6616 fi
6617
6618 LIBS="$old_LIBS"
6619
6620 srv_thread_depfiles=
6621 srv_libs=
6622
6623 if test "$srv_linux_thread_db" = "yes"; then
6624   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
6625     srv_libs="-ldl"
6626     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
6627 $as_echo_n "checking for the dynamic export flag... " >&6; }
6628     old_LDFLAGS="$LDFLAGS"
6629     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
6630     # supported there.
6631     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
6632     LDFLAGS="$LDFLAGS $RDYNAMIC"
6633     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6634 /* end confdefs.h.  */
6635
6636 int
6637 main ()
6638 {
6639
6640   ;
6641   return 0;
6642 }
6643 _ACEOF
6644 if ac_fn_c_try_link "$LINENO"; then :
6645   found="-Wl,--dynamic-list"
6646                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
6647 else
6648   RDYNAMIC="-rdynamic"
6649                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
6650                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6651 /* end confdefs.h.  */
6652
6653 int
6654 main ()
6655 {
6656
6657   ;
6658   return 0;
6659 }
6660 _ACEOF
6661 if ac_fn_c_try_link "$LINENO"; then :
6662   found="-rdynamic"
6663 else
6664   found="no"
6665                               RDYNAMIC=""
6666 fi
6667 rm -f core conftest.err conftest.$ac_objext \
6668     conftest$ac_exeext conftest.$ac_ext
6669 fi
6670 rm -f core conftest.err conftest.$ac_objext \
6671     conftest$ac_exeext conftest.$ac_ext
6672
6673     LDFLAGS="$old_LDFLAGS"
6674     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
6675 $as_echo "$found" >&6; }
6676   else
6677     srv_libs="-lthread_db"
6678   fi
6679
6680   srv_thread_depfiles="thread-db.o proc-service.o"
6681
6682 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
6683
6684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
6685 $as_echo_n "checking for TD_VERSION... " >&6; }
6686 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
6687   $as_echo_n "(cached) " >&6
6688 else
6689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6690 /* end confdefs.h.  */
6691 #include <thread_db.h>
6692 int
6693 main ()
6694 {
6695 TD_VERSION;
6696   ;
6697   return 0;
6698 }
6699 _ACEOF
6700 if ac_fn_c_try_compile "$LINENO"; then :
6701   gdbsrv_cv_have_td_version=yes
6702 else
6703   gdbsrv_cv_have_td_version=no
6704 fi
6705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6706 fi
6707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
6708 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
6709   if test $gdbsrv_cv_have_td_version = yes; then
6710
6711 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
6712
6713   fi
6714 fi
6715
6716
6717 # Check whether --with-libthread-db was given.
6718 if test "${with_libthread_db+set}" = set; then :
6719   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
6720   srv_libs="$srv_libthread_db_path"
6721
6722 fi
6723
6724
6725 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
6726
6727 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
6728
6729 fi
6730
6731 if test "$srv_xmlfiles" != ""; then
6732   srv_xmlbuiltin="xml-builtin.o"
6733
6734 $as_echo "#define USE_XML 1" >>confdefs.h
6735
6736
6737   tmp_xmlfiles=$srv_xmlfiles
6738   srv_xmlfiles=""
6739   for f in $tmp_xmlfiles; do
6740     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
6741   done
6742 fi
6743
6744 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
6745 GDBSERVER_LIBS="$srv_libs"
6746
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
6748 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
6749 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
6750   $as_echo_n "(cached) " >&6
6751 else
6752
6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6754 /* end confdefs.h.  */
6755
6756 int
6757 main ()
6758 {
6759 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
6760   ;
6761   return 0;
6762 }
6763 _ACEOF
6764 if ac_fn_c_try_link "$LINENO"; then :
6765   gdbsrv_cv_have_sync_builtins=yes
6766 else
6767   gdbsrv_cv_have_sync_builtins=no
6768 fi
6769 rm -f core conftest.err conftest.$ac_objext \
6770     conftest$ac_exeext conftest.$ac_ext
6771 fi
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
6773 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
6774 if test $gdbsrv_cv_have_sync_builtins = yes; then
6775
6776 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
6777
6778 fi
6779
6780 saved_cflags="$CFLAGS"
6781 CFLAGS="$CFLAGS -fvisibility=hidden"
6782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6783 /* end confdefs.h.  */
6784
6785 int
6786 main ()
6787 {
6788
6789   ;
6790   return 0;
6791 }
6792 _ACEOF
6793 if ac_fn_c_try_compile "$LINENO"; then :
6794   gdbsrv_cv_have_visibility_hidden=yes
6795 else
6796   gdbsrv_cv_have_visibility_hidden=no
6797 fi
6798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6799 CFLAGS="$saved_cflags"
6800
6801 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
6802 "
6803 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
6804   ac_have_decl=1
6805 else
6806   ac_have_decl=0
6807 fi
6808
6809 cat >>confdefs.h <<_ACEOF
6810 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
6811 _ACEOF
6812
6813
6814 if test "$cross_compiling" = yes; then :
6815   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6816 /* end confdefs.h.  */
6817 #include <sys/personality.h>
6818 int
6819 main ()
6820 {
6821
6822 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6823 #       define ADDR_NO_RANDOMIZE 0x0040000
6824 #      endif
6825        /* Test the flag could be set and stays set.  */
6826        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6827        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6828            return 1
6829   ;
6830   return 0;
6831 }
6832 _ACEOF
6833 if ac_fn_c_try_link "$LINENO"; then :
6834   gdbsrv_cv_have_personality=true
6835 else
6836   gdbsrv_cv_have_personality=false
6837 fi
6838 rm -f core conftest.err conftest.$ac_objext \
6839     conftest$ac_exeext conftest.$ac_ext
6840 else
6841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6842 /* end confdefs.h.  */
6843 #include <sys/personality.h>
6844 int
6845 main ()
6846 {
6847
6848 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6849 #       define ADDR_NO_RANDOMIZE 0x0040000
6850 #      endif
6851        /* Test the flag could be set and stays set.  */
6852        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6853        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6854            return 1
6855   ;
6856   return 0;
6857 }
6858 _ACEOF
6859 if ac_fn_c_try_run "$LINENO"; then :
6860   gdbsrv_cv_have_personality=true
6861 else
6862   gdbsrv_cv_have_personality=false
6863 fi
6864 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6865   conftest.$ac_objext conftest.beam conftest.$ac_ext
6866 fi
6867
6868 if $gdbsrv_cv_have_personality
6869 then
6870
6871 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
6872
6873 fi
6874
6875
6876 IPA_DEPFILES=""
6877 extra_libraries=""
6878
6879 # check whether to enable the inprocess agent
6880 if test "$ipa_obj" != "" \
6881    -a "$gdbsrv_cv_have_sync_builtins" = yes \
6882    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
6883    have_ipa=true
6884 else
6885    have_ipa=false
6886 fi
6887
6888 # Check whether --enable-inprocess-agent was given.
6889 if test "${enable_inprocess_agent+set}" = set; then :
6890   enableval=$enable_inprocess_agent; case "$enableval" in
6891   yes) want_ipa=true ;;
6892   no) want_ipa=false ;;
6893   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
6894 esac
6895 else
6896   want_ipa=$have_ipa
6897 fi
6898
6899
6900 if $want_ipa ; then
6901    if $have_ipa ; then
6902      IPA_DEPFILES="$ipa_obj"
6903      extra_libraries="$extra_libraries libinproctrace.so"
6904    else
6905      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
6906    fi
6907 fi
6908
6909
6910
6911
6912
6913
6914
6915
6916 GNULIB=build-gnulib-gdbserver/import
6917
6918 GNULIB_STDINT_H=
6919 if test x"$STDINT_H" != x; then
6920   GNULIB_STDINT_H=$GNULIB/$STDINT_H
6921 fi
6922
6923
6924 ac_config_files="$ac_config_files Makefile"
6925
6926 ac_config_commands="$ac_config_commands default"
6927
6928 cat >confcache <<\_ACEOF
6929 # This file is a shell script that caches the results of configure
6930 # tests run on this system so they can be shared between configure
6931 # scripts and configure runs, see configure's option --config-cache.
6932 # It is not useful on other systems.  If it contains results you don't
6933 # want to keep, you may remove or edit it.
6934 #
6935 # config.status only pays attention to the cache file if you give it
6936 # the --recheck option to rerun configure.
6937 #
6938 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6939 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6940 # following values.
6941
6942 _ACEOF
6943
6944 # The following way of writing the cache mishandles newlines in values,
6945 # but we know of no workaround that is simple, portable, and efficient.
6946 # So, we kill variables containing newlines.
6947 # Ultrix sh set writes to stderr and can't be redirected directly,
6948 # and sets the high bit in the cache file unless we assign to the vars.
6949 (
6950   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6951     eval ac_val=\$$ac_var
6952     case $ac_val in #(
6953     *${as_nl}*)
6954       case $ac_var in #(
6955       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6956 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6957       esac
6958       case $ac_var in #(
6959       _ | IFS | as_nl) ;; #(
6960       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6961       *) { eval $ac_var=; unset $ac_var;} ;;
6962       esac ;;
6963     esac
6964   done
6965
6966   (set) 2>&1 |
6967     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6968     *${as_nl}ac_space=\ *)
6969       # `set' does not quote correctly, so add quotes: double-quote
6970       # substitution turns \\\\ into \\, and sed turns \\ into \.
6971       sed -n \
6972         "s/'/'\\\\''/g;
6973           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6974       ;; #(
6975     *)
6976       # `set' quotes correctly as required by POSIX, so do not add quotes.
6977       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6978       ;;
6979     esac |
6980     sort
6981 ) |
6982   sed '
6983      /^ac_cv_env_/b end
6984      t clear
6985      :clear
6986      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6987      t end
6988      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6989      :end' >>confcache
6990 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6991   if test -w "$cache_file"; then
6992     test "x$cache_file" != "x/dev/null" &&
6993       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6994 $as_echo "$as_me: updating cache $cache_file" >&6;}
6995     cat confcache >$cache_file
6996   else
6997     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6998 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6999   fi
7000 fi
7001 rm -f confcache
7002
7003 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7004 # Let make expand exec_prefix.
7005 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7006
7007 DEFS=-DHAVE_CONFIG_H
7008
7009 ac_libobjs=
7010 ac_ltlibobjs=
7011 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7012   # 1. Remove the extension, and $U if already installed.
7013   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7014   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7015   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7016   #    will be set to the directory where LIBOBJS objects are built.
7017   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7018   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7019 done
7020 LIBOBJS=$ac_libobjs
7021
7022 LTLIBOBJS=$ac_ltlibobjs
7023
7024
7025 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7026   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7028 fi
7029 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
7030   as_fn_error "conditional \"GMAKE\" was never defined.
7031 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7032 fi
7033
7034 : ${CONFIG_STATUS=./config.status}
7035 ac_write_fail=0
7036 ac_clean_files_save=$ac_clean_files
7037 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7038 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7039 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7040 as_write_fail=0
7041 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7042 #! $SHELL
7043 # Generated by $as_me.
7044 # Run this file to recreate the current configuration.
7045 # Compiler output produced by configure, useful for debugging
7046 # configure, is in config.log if it exists.
7047
7048 debug=false
7049 ac_cs_recheck=false
7050 ac_cs_silent=false
7051
7052 SHELL=\${CONFIG_SHELL-$SHELL}
7053 export SHELL
7054 _ASEOF
7055 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7056 ## -------------------- ##
7057 ## M4sh Initialization. ##
7058 ## -------------------- ##
7059
7060 # Be more Bourne compatible
7061 DUALCASE=1; export DUALCASE # for MKS sh
7062 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7063   emulate sh
7064   NULLCMD=:
7065   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7066   # is contrary to our usage.  Disable this feature.
7067   alias -g '${1+"$@"}'='"$@"'
7068   setopt NO_GLOB_SUBST
7069 else
7070   case `(set -o) 2>/dev/null` in #(
7071   *posix*) :
7072     set -o posix ;; #(
7073   *) :
7074      ;;
7075 esac
7076 fi
7077
7078
7079 as_nl='
7080 '
7081 export as_nl
7082 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7083 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7084 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7085 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7086 # Prefer a ksh shell builtin over an external printf program on Solaris,
7087 # but without wasting forks for bash or zsh.
7088 if test -z "$BASH_VERSION$ZSH_VERSION" \
7089     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7090   as_echo='print -r --'
7091   as_echo_n='print -rn --'
7092 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7093   as_echo='printf %s\n'
7094   as_echo_n='printf %s'
7095 else
7096   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7097     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7098     as_echo_n='/usr/ucb/echo -n'
7099   else
7100     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7101     as_echo_n_body='eval
7102       arg=$1;
7103       case $arg in #(
7104       *"$as_nl"*)
7105         expr "X$arg" : "X\\(.*\\)$as_nl";
7106         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7107       esac;
7108       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7109     '
7110     export as_echo_n_body
7111     as_echo_n='sh -c $as_echo_n_body as_echo'
7112   fi
7113   export as_echo_body
7114   as_echo='sh -c $as_echo_body as_echo'
7115 fi
7116
7117 # The user is always right.
7118 if test "${PATH_SEPARATOR+set}" != set; then
7119   PATH_SEPARATOR=:
7120   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7121     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7122       PATH_SEPARATOR=';'
7123   }
7124 fi
7125
7126
7127 # IFS
7128 # We need space, tab and new line, in precisely that order.  Quoting is
7129 # there to prevent editors from complaining about space-tab.
7130 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7131 # splitting by setting IFS to empty value.)
7132 IFS=" ""        $as_nl"
7133
7134 # Find who we are.  Look in the path if we contain no directory separator.
7135 case $0 in #((
7136   *[\\/]* ) as_myself=$0 ;;
7137   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7138 for as_dir in $PATH
7139 do
7140   IFS=$as_save_IFS
7141   test -z "$as_dir" && as_dir=.
7142     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7143   done
7144 IFS=$as_save_IFS
7145
7146      ;;
7147 esac
7148 # We did not find ourselves, most probably we were run as `sh COMMAND'
7149 # in which case we are not to be found in the path.
7150 if test "x$as_myself" = x; then
7151   as_myself=$0
7152 fi
7153 if test ! -f "$as_myself"; then
7154   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7155   exit 1
7156 fi
7157
7158 # Unset variables that we do not need and which cause bugs (e.g. in
7159 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7160 # suppresses any "Segmentation fault" message there.  '((' could
7161 # trigger a bug in pdksh 5.2.14.
7162 for as_var in BASH_ENV ENV MAIL MAILPATH
7163 do eval test x\${$as_var+set} = xset \
7164   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7165 done
7166 PS1='$ '
7167 PS2='> '
7168 PS4='+ '
7169
7170 # NLS nuisances.
7171 LC_ALL=C
7172 export LC_ALL
7173 LANGUAGE=C
7174 export LANGUAGE
7175
7176 # CDPATH.
7177 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7178
7179
7180 # as_fn_error ERROR [LINENO LOG_FD]
7181 # ---------------------------------
7182 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7183 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7184 # script with status $?, using 1 if that was 0.
7185 as_fn_error ()
7186 {
7187   as_status=$?; test $as_status -eq 0 && as_status=1
7188   if test "$3"; then
7189     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7190     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7191   fi
7192   $as_echo "$as_me: error: $1" >&2
7193   as_fn_exit $as_status
7194 } # as_fn_error
7195
7196
7197 # as_fn_set_status STATUS
7198 # -----------------------
7199 # Set $? to STATUS, without forking.
7200 as_fn_set_status ()
7201 {
7202   return $1
7203 } # as_fn_set_status
7204
7205 # as_fn_exit STATUS
7206 # -----------------
7207 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7208 as_fn_exit ()
7209 {
7210   set +e
7211   as_fn_set_status $1
7212   exit $1
7213 } # as_fn_exit
7214
7215 # as_fn_unset VAR
7216 # ---------------
7217 # Portably unset VAR.
7218 as_fn_unset ()
7219 {
7220   { eval $1=; unset $1;}
7221 }
7222 as_unset=as_fn_unset
7223 # as_fn_append VAR VALUE
7224 # ----------------------
7225 # Append the text in VALUE to the end of the definition contained in VAR. Take
7226 # advantage of any shell optimizations that allow amortized linear growth over
7227 # repeated appends, instead of the typical quadratic growth present in naive
7228 # implementations.
7229 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7230   eval 'as_fn_append ()
7231   {
7232     eval $1+=\$2
7233   }'
7234 else
7235   as_fn_append ()
7236   {
7237     eval $1=\$$1\$2
7238   }
7239 fi # as_fn_append
7240
7241 # as_fn_arith ARG...
7242 # ------------------
7243 # Perform arithmetic evaluation on the ARGs, and store the result in the
7244 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7245 # must be portable across $(()) and expr.
7246 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7247   eval 'as_fn_arith ()
7248   {
7249     as_val=$(( $* ))
7250   }'
7251 else
7252   as_fn_arith ()
7253   {
7254     as_val=`expr "$@" || test $? -eq 1`
7255   }
7256 fi # as_fn_arith
7257
7258
7259 if expr a : '\(a\)' >/dev/null 2>&1 &&
7260    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7261   as_expr=expr
7262 else
7263   as_expr=false
7264 fi
7265
7266 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7267   as_basename=basename
7268 else
7269   as_basename=false
7270 fi
7271
7272 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7273   as_dirname=dirname
7274 else
7275   as_dirname=false
7276 fi
7277
7278 as_me=`$as_basename -- "$0" ||
7279 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7280          X"$0" : 'X\(//\)$' \| \
7281          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7282 $as_echo X/"$0" |
7283     sed '/^.*\/\([^/][^/]*\)\/*$/{
7284             s//\1/
7285             q
7286           }
7287           /^X\/\(\/\/\)$/{
7288             s//\1/
7289             q
7290           }
7291           /^X\/\(\/\).*/{
7292             s//\1/
7293             q
7294           }
7295           s/.*/./; q'`
7296
7297 # Avoid depending upon Character Ranges.
7298 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7299 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7300 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7301 as_cr_digits='0123456789'
7302 as_cr_alnum=$as_cr_Letters$as_cr_digits
7303
7304 ECHO_C= ECHO_N= ECHO_T=
7305 case `echo -n x` in #(((((
7306 -n*)
7307   case `echo 'xy\c'` in
7308   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7309   xy)  ECHO_C='\c';;
7310   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7311        ECHO_T=' ';;
7312   esac;;
7313 *)
7314   ECHO_N='-n';;
7315 esac
7316
7317 rm -f conf$$ conf$$.exe conf$$.file
7318 if test -d conf$$.dir; then
7319   rm -f conf$$.dir/conf$$.file
7320 else
7321   rm -f conf$$.dir
7322   mkdir conf$$.dir 2>/dev/null
7323 fi
7324 if (echo >conf$$.file) 2>/dev/null; then
7325   if ln -s conf$$.file conf$$ 2>/dev/null; then
7326     as_ln_s='ln -s'
7327     # ... but there are two gotchas:
7328     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7329     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7330     # In both cases, we have to default to `cp -p'.
7331     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7332       as_ln_s='cp -p'
7333   elif ln conf$$.file conf$$ 2>/dev/null; then
7334     as_ln_s=ln
7335   else
7336     as_ln_s='cp -p'
7337   fi
7338 else
7339   as_ln_s='cp -p'
7340 fi
7341 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7342 rmdir conf$$.dir 2>/dev/null
7343
7344
7345 # as_fn_mkdir_p
7346 # -------------
7347 # Create "$as_dir" as a directory, including parents if necessary.
7348 as_fn_mkdir_p ()
7349 {
7350
7351   case $as_dir in #(
7352   -*) as_dir=./$as_dir;;
7353   esac
7354   test -d "$as_dir" || eval $as_mkdir_p || {
7355     as_dirs=
7356     while :; do
7357       case $as_dir in #(
7358       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7359       *) as_qdir=$as_dir;;
7360       esac
7361       as_dirs="'$as_qdir' $as_dirs"
7362       as_dir=`$as_dirname -- "$as_dir" ||
7363 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7364          X"$as_dir" : 'X\(//\)[^/]' \| \
7365          X"$as_dir" : 'X\(//\)$' \| \
7366          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7367 $as_echo X"$as_dir" |
7368     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7369             s//\1/
7370             q
7371           }
7372           /^X\(\/\/\)[^/].*/{
7373             s//\1/
7374             q
7375           }
7376           /^X\(\/\/\)$/{
7377             s//\1/
7378             q
7379           }
7380           /^X\(\/\).*/{
7381             s//\1/
7382             q
7383           }
7384           s/.*/./; q'`
7385       test -d "$as_dir" && break
7386     done
7387     test -z "$as_dirs" || eval "mkdir $as_dirs"
7388   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7389
7390
7391 } # as_fn_mkdir_p
7392 if mkdir -p . 2>/dev/null; then
7393   as_mkdir_p='mkdir -p "$as_dir"'
7394 else
7395   test -d ./-p && rmdir ./-p
7396   as_mkdir_p=false
7397 fi
7398
7399 if test -x / >/dev/null 2>&1; then
7400   as_test_x='test -x'
7401 else
7402   if ls -dL / >/dev/null 2>&1; then
7403     as_ls_L_option=L
7404   else
7405     as_ls_L_option=
7406   fi
7407   as_test_x='
7408     eval sh -c '\''
7409       if test -d "$1"; then
7410         test -d "$1/.";
7411       else
7412         case $1 in #(
7413         -*)set "./$1";;
7414         esac;
7415         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7416         ???[sx]*):;;*)false;;esac;fi
7417     '\'' sh
7418   '
7419 fi
7420 as_executable_p=$as_test_x
7421
7422 # Sed expression to map a string onto a valid CPP name.
7423 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7424
7425 # Sed expression to map a string onto a valid variable name.
7426 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7427
7428
7429 exec 6>&1
7430 ## ----------------------------------- ##
7431 ## Main body of $CONFIG_STATUS script. ##
7432 ## ----------------------------------- ##
7433 _ASEOF
7434 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7435
7436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7437 # Save the log message, to keep $0 and so on meaningful, and to
7438 # report actual input values of CONFIG_FILES etc. instead of their
7439 # values after options handling.
7440 ac_log="
7441 This file was extended by $as_me, which was
7442 generated by GNU Autoconf 2.64.  Invocation command line was
7443
7444   CONFIG_FILES    = $CONFIG_FILES
7445   CONFIG_HEADERS  = $CONFIG_HEADERS
7446   CONFIG_LINKS    = $CONFIG_LINKS
7447   CONFIG_COMMANDS = $CONFIG_COMMANDS
7448   $ $0 $@
7449
7450 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7451 "
7452
7453 _ACEOF
7454
7455 case $ac_config_files in *"
7456 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7457 esac
7458
7459 case $ac_config_headers in *"
7460 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7461 esac
7462
7463
7464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7465 # Files that config.status was made for.
7466 config_files="$ac_config_files"
7467 config_headers="$ac_config_headers"
7468 config_commands="$ac_config_commands"
7469
7470 _ACEOF
7471
7472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7473 ac_cs_usage="\
7474 \`$as_me' instantiates files and other configuration actions
7475 from templates according to the current configuration.  Unless the files
7476 and actions are specified as TAGs, all are instantiated by default.
7477
7478 Usage: $0 [OPTION]... [TAG]...
7479
7480   -h, --help       print this help, then exit
7481   -V, --version    print version number and configuration settings, then exit
7482   -q, --quiet, --silent
7483                    do not print progress messages
7484   -d, --debug      don't remove temporary files
7485       --recheck    update $as_me by reconfiguring in the same conditions
7486       --file=FILE[:TEMPLATE]
7487                    instantiate the configuration file FILE
7488       --header=FILE[:TEMPLATE]
7489                    instantiate the configuration header FILE
7490
7491 Configuration files:
7492 $config_files
7493
7494 Configuration headers:
7495 $config_headers
7496
7497 Configuration commands:
7498 $config_commands
7499
7500 Report bugs to the package provider."
7501
7502 _ACEOF
7503 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7504 ac_cs_version="\\
7505 config.status
7506 configured by $0, generated by GNU Autoconf 2.64,
7507   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7508
7509 Copyright (C) 2009 Free Software Foundation, Inc.
7510 This config.status script is free software; the Free Software Foundation
7511 gives unlimited permission to copy, distribute and modify it."
7512
7513 ac_pwd='$ac_pwd'
7514 srcdir='$srcdir'
7515 INSTALL='$INSTALL'
7516 test -n "\$AWK" || AWK=awk
7517 _ACEOF
7518
7519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7520 # The default lists apply if the user does not specify any file.
7521 ac_need_defaults=:
7522 while test $# != 0
7523 do
7524   case $1 in
7525   --*=*)
7526     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7527     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7528     ac_shift=:
7529     ;;
7530   *)
7531     ac_option=$1
7532     ac_optarg=$2
7533     ac_shift=shift
7534     ;;
7535   esac
7536
7537   case $ac_option in
7538   # Handling of the options.
7539   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7540     ac_cs_recheck=: ;;
7541   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7542     $as_echo "$ac_cs_version"; exit ;;
7543   --debug | --debu | --deb | --de | --d | -d )
7544     debug=: ;;
7545   --file | --fil | --fi | --f )
7546     $ac_shift
7547     case $ac_optarg in
7548     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7549     esac
7550     as_fn_append CONFIG_FILES " '$ac_optarg'"
7551     ac_need_defaults=false;;
7552   --header | --heade | --head | --hea )
7553     $ac_shift
7554     case $ac_optarg in
7555     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7556     esac
7557     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7558     ac_need_defaults=false;;
7559   --he | --h)
7560     # Conflict between --help and --header
7561     as_fn_error "ambiguous option: \`$1'
7562 Try \`$0 --help' for more information.";;
7563   --help | --hel | -h )
7564     $as_echo "$ac_cs_usage"; exit ;;
7565   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7566   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7567     ac_cs_silent=: ;;
7568
7569   # This is an error.
7570   -*) as_fn_error "unrecognized option: \`$1'
7571 Try \`$0 --help' for more information." ;;
7572
7573   *) as_fn_append ac_config_targets " $1"
7574      ac_need_defaults=false ;;
7575
7576   esac
7577   shift
7578 done
7579
7580 ac_configure_extra_args=
7581
7582 if $ac_cs_silent; then
7583   exec 6>/dev/null
7584   ac_configure_extra_args="$ac_configure_extra_args --silent"
7585 fi
7586
7587 _ACEOF
7588 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7589 if \$ac_cs_recheck; then
7590   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7591   shift
7592   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7593   CONFIG_SHELL='$SHELL'
7594   export CONFIG_SHELL
7595   exec "\$@"
7596 fi
7597
7598 _ACEOF
7599 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7600 exec 5>>config.log
7601 {
7602   echo
7603   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7604 ## Running $as_me. ##
7605 _ASBOX
7606   $as_echo "$ac_log"
7607 } >&5
7608
7609 _ACEOF
7610 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7611 #
7612 # INIT-COMMANDS
7613 #
7614 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
7615
7616 _ACEOF
7617
7618 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7619
7620 # Handling of arguments.
7621 for ac_config_target in $ac_config_targets
7622 do
7623   case $ac_config_target in
7624     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7625     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
7626     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7627     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7628
7629   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7630   esac
7631 done
7632
7633
7634 # If the user did not use the arguments to specify the items to instantiate,
7635 # then the envvar interface is used.  Set only those that are not.
7636 # We use the long form for the default assignment because of an extremely
7637 # bizarre bug on SunOS 4.1.3.
7638 if $ac_need_defaults; then
7639   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7640   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7641   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7642 fi
7643
7644 # Have a temporary directory for convenience.  Make it in the build tree
7645 # simply because there is no reason against having it here, and in addition,
7646 # creating and moving files from /tmp can sometimes cause problems.
7647 # Hook for its removal unless debugging.
7648 # Note that there is a small window in which the directory will not be cleaned:
7649 # after its creation but before its name has been assigned to `$tmp'.
7650 $debug ||
7651 {
7652   tmp=
7653   trap 'exit_status=$?
7654   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7655 ' 0
7656   trap 'as_fn_exit 1' 1 2 13 15
7657 }
7658 # Create a (secure) tmp directory for tmp files.
7659
7660 {
7661   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7662   test -n "$tmp" && test -d "$tmp"
7663 }  ||
7664 {
7665   tmp=./conf$$-$RANDOM
7666   (umask 077 && mkdir "$tmp")
7667 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7668
7669 # Set up the scripts for CONFIG_FILES section.
7670 # No need to generate them if there are no CONFIG_FILES.
7671 # This happens for instance with `./config.status config.h'.
7672 if test -n "$CONFIG_FILES"; then
7673
7674
7675 ac_cr=`echo X | tr X '\015'`
7676 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7677 # But we know of no other shell where ac_cr would be empty at this
7678 # point, so we can use a bashism as a fallback.
7679 if test "x$ac_cr" = x; then
7680   eval ac_cr=\$\'\\r\'
7681 fi
7682 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7683 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7684   ac_cs_awk_cr='\r'
7685 else
7686   ac_cs_awk_cr=$ac_cr
7687 fi
7688
7689 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7690 _ACEOF
7691
7692
7693 {
7694   echo "cat >conf$$subs.awk <<_ACEOF" &&
7695   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7696   echo "_ACEOF"
7697 } >conf$$subs.sh ||
7698   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7699 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7700 ac_delim='%!_!# '
7701 for ac_last_try in false false false false false :; do
7702   . ./conf$$subs.sh ||
7703     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7704
7705   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7706   if test $ac_delim_n = $ac_delim_num; then
7707     break
7708   elif $ac_last_try; then
7709     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7710   else
7711     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7712   fi
7713 done
7714 rm -f conf$$subs.sh
7715
7716 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7717 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7718 _ACEOF
7719 sed -n '
7720 h
7721 s/^/S["/; s/!.*/"]=/
7722 p
7723 g
7724 s/^[^!]*!//
7725 :repl
7726 t repl
7727 s/'"$ac_delim"'$//
7728 t delim
7729 :nl
7730 h
7731 s/\(.\{148\}\).*/\1/
7732 t more1
7733 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7734 p
7735 n
7736 b repl
7737 :more1
7738 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7739 p
7740 g
7741 s/.\{148\}//
7742 t nl
7743 :delim
7744 h
7745 s/\(.\{148\}\).*/\1/
7746 t more2
7747 s/["\\]/\\&/g; s/^/"/; s/$/"/
7748 p
7749 b
7750 :more2
7751 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7752 p
7753 g
7754 s/.\{148\}//
7755 t delim
7756 ' <conf$$subs.awk | sed '
7757 /^[^""]/{
7758   N
7759   s/\n//
7760 }
7761 ' >>$CONFIG_STATUS || ac_write_fail=1
7762 rm -f conf$$subs.awk
7763 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7764 _ACAWK
7765 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7766   for (key in S) S_is_set[key] = 1
7767   FS = "\a"
7768
7769 }
7770 {
7771   line = $ 0
7772   nfields = split(line, field, "@")
7773   substed = 0
7774   len = length(field[1])
7775   for (i = 2; i < nfields; i++) {
7776     key = field[i]
7777     keylen = length(key)
7778     if (S_is_set[key]) {
7779       value = S[key]
7780       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7781       len += length(value) + length(field[++i])
7782       substed = 1
7783     } else
7784       len += 1 + keylen
7785   }
7786
7787   print line
7788 }
7789
7790 _ACAWK
7791 _ACEOF
7792 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7793 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7794   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7795 else
7796   cat
7797 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7798   || as_fn_error "could not setup config files machinery" "$LINENO" 5
7799 _ACEOF
7800
7801 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7802 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7803 # trailing colons and then remove the whole line if VPATH becomes empty
7804 # (actually we leave an empty line to preserve line numbers).
7805 if test "x$srcdir" = x.; then
7806   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7807 s/:*\$(srcdir):*/:/
7808 s/:*\${srcdir}:*/:/
7809 s/:*@srcdir@:*/:/
7810 s/^\([^=]*=[     ]*\):*/\1/
7811 s/:*$//
7812 s/^[^=]*=[       ]*$//
7813 }'
7814 fi
7815
7816 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7817 fi # test -n "$CONFIG_FILES"
7818
7819 # Set up the scripts for CONFIG_HEADERS section.
7820 # No need to generate them if there are no CONFIG_HEADERS.
7821 # This happens for instance with `./config.status Makefile'.
7822 if test -n "$CONFIG_HEADERS"; then
7823 cat >"$tmp/defines.awk" <<\_ACAWK ||
7824 BEGIN {
7825 _ACEOF
7826
7827 # Transform confdefs.h into an awk script `defines.awk', embedded as
7828 # here-document in config.status, that substitutes the proper values into
7829 # config.h.in to produce config.h.
7830
7831 # Create a delimiter string that does not exist in confdefs.h, to ease
7832 # handling of long lines.
7833 ac_delim='%!_!# '
7834 for ac_last_try in false false :; do
7835   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7836   if test -z "$ac_t"; then
7837     break
7838   elif $ac_last_try; then
7839     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7840   else
7841     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7842   fi
7843 done
7844
7845 # For the awk script, D is an array of macro values keyed by name,
7846 # likewise P contains macro parameters if any.  Preserve backslash
7847 # newline sequences.
7848
7849 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7850 sed -n '
7851 s/.\{148\}/&'"$ac_delim"'/g
7852 t rset
7853 :rset
7854 s/^[     ]*#[    ]*define[       ][      ]*/ /
7855 t def
7856 d
7857 :def
7858 s/\\$//
7859 t bsnl
7860 s/["\\]/\\&/g
7861 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7862 D["\1"]=" \3"/p
7863 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7864 d
7865 :bsnl
7866 s/["\\]/\\&/g
7867 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7868 D["\1"]=" \3\\\\\\n"\\/p
7869 t cont
7870 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7871 t cont
7872 d
7873 :cont
7874 n
7875 s/.\{148\}/&'"$ac_delim"'/g
7876 t clear
7877 :clear
7878 s/\\$//
7879 t bsnlc
7880 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7881 d
7882 :bsnlc
7883 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7884 b cont
7885 ' <confdefs.h | sed '
7886 s/'"$ac_delim"'/"\\\
7887 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7888
7889 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7890   for (key in D) D_is_set[key] = 1
7891   FS = "\a"
7892 }
7893 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7894   line = \$ 0
7895   split(line, arg, " ")
7896   if (arg[1] == "#") {
7897     defundef = arg[2]
7898     mac1 = arg[3]
7899   } else {
7900     defundef = substr(arg[1], 2)
7901     mac1 = arg[2]
7902   }
7903   split(mac1, mac2, "(") #)
7904   macro = mac2[1]
7905   prefix = substr(line, 1, index(line, defundef) - 1)
7906   if (D_is_set[macro]) {
7907     # Preserve the white space surrounding the "#".
7908     print prefix "define", macro P[macro] D[macro]
7909     next
7910   } else {
7911     # Replace #undef with comments.  This is necessary, for example,
7912     # in the case of _POSIX_SOURCE, which is predefined and required
7913     # on some systems where configure will not decide to define it.
7914     if (defundef == "undef") {
7915       print "/*", prefix defundef, macro, "*/"
7916       next
7917     }
7918   }
7919 }
7920 { print }
7921 _ACAWK
7922 _ACEOF
7923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7924   as_fn_error "could not setup config headers machinery" "$LINENO" 5
7925 fi # test -n "$CONFIG_HEADERS"
7926
7927
7928 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7929 shift
7930 for ac_tag
7931 do
7932   case $ac_tag in
7933   :[FHLC]) ac_mode=$ac_tag; continue;;
7934   esac
7935   case $ac_mode$ac_tag in
7936   :[FHL]*:*);;
7937   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7938   :[FH]-) ac_tag=-:-;;
7939   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7940   esac
7941   ac_save_IFS=$IFS
7942   IFS=:
7943   set x $ac_tag
7944   IFS=$ac_save_IFS
7945   shift
7946   ac_file=$1
7947   shift
7948
7949   case $ac_mode in
7950   :L) ac_source=$1;;
7951   :[FH])
7952     ac_file_inputs=
7953     for ac_f
7954     do
7955       case $ac_f in
7956       -) ac_f="$tmp/stdin";;
7957       *) # Look for the file first in the build tree, then in the source tree
7958          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7959          # because $ac_f cannot contain `:'.
7960          test -f "$ac_f" ||
7961            case $ac_f in
7962            [\\/$]*) false;;
7963            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7964            esac ||
7965            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7966       esac
7967       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7968       as_fn_append ac_file_inputs " '$ac_f'"
7969     done
7970
7971     # Let's still pretend it is `configure' which instantiates (i.e., don't
7972     # use $as_me), people would be surprised to read:
7973     #    /* config.h.  Generated by config.status.  */
7974     configure_input='Generated from '`
7975           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7976         `' by configure.'
7977     if test x"$ac_file" != x-; then
7978       configure_input="$ac_file.  $configure_input"
7979       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7980 $as_echo "$as_me: creating $ac_file" >&6;}
7981     fi
7982     # Neutralize special characters interpreted by sed in replacement strings.
7983     case $configure_input in #(
7984     *\&* | *\|* | *\\* )
7985        ac_sed_conf_input=`$as_echo "$configure_input" |
7986        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7987     *) ac_sed_conf_input=$configure_input;;
7988     esac
7989
7990     case $ac_tag in
7991     *:-:* | *:-) cat >"$tmp/stdin" \
7992       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7993     esac
7994     ;;
7995   esac
7996
7997   ac_dir=`$as_dirname -- "$ac_file" ||
7998 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7999          X"$ac_file" : 'X\(//\)[^/]' \| \
8000          X"$ac_file" : 'X\(//\)$' \| \
8001          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8002 $as_echo X"$ac_file" |
8003     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8004             s//\1/
8005             q
8006           }
8007           /^X\(\/\/\)[^/].*/{
8008             s//\1/
8009             q
8010           }
8011           /^X\(\/\/\)$/{
8012             s//\1/
8013             q
8014           }
8015           /^X\(\/\).*/{
8016             s//\1/
8017             q
8018           }
8019           s/.*/./; q'`
8020   as_dir="$ac_dir"; as_fn_mkdir_p
8021   ac_builddir=.
8022
8023 case "$ac_dir" in
8024 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8025 *)
8026   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8027   # A ".." for each directory in $ac_dir_suffix.
8028   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8029   case $ac_top_builddir_sub in
8030   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8031   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8032   esac ;;
8033 esac
8034 ac_abs_top_builddir=$ac_pwd
8035 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8036 # for backward compatibility:
8037 ac_top_builddir=$ac_top_build_prefix
8038
8039 case $srcdir in
8040   .)  # We are building in place.
8041     ac_srcdir=.
8042     ac_top_srcdir=$ac_top_builddir_sub
8043     ac_abs_top_srcdir=$ac_pwd ;;
8044   [\\/]* | ?:[\\/]* )  # Absolute name.
8045     ac_srcdir=$srcdir$ac_dir_suffix;
8046     ac_top_srcdir=$srcdir
8047     ac_abs_top_srcdir=$srcdir ;;
8048   *) # Relative name.
8049     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8050     ac_top_srcdir=$ac_top_build_prefix$srcdir
8051     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8052 esac
8053 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8054
8055
8056   case $ac_mode in
8057   :F)
8058   #
8059   # CONFIG_FILE
8060   #
8061
8062   case $INSTALL in
8063   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8064   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8065   esac
8066 _ACEOF
8067
8068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8069 # If the template does not know about datarootdir, expand it.
8070 # FIXME: This hack should be removed a few years after 2.60.
8071 ac_datarootdir_hack=; ac_datarootdir_seen=
8072 ac_sed_dataroot='
8073 /datarootdir/ {
8074   p
8075   q
8076 }
8077 /@datadir@/p
8078 /@docdir@/p
8079 /@infodir@/p
8080 /@localedir@/p
8081 /@mandir@/p'
8082 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8083 *datarootdir*) ac_datarootdir_seen=yes;;
8084 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8085   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8086 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8087 _ACEOF
8088 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8089   ac_datarootdir_hack='
8090   s&@datadir@&$datadir&g
8091   s&@docdir@&$docdir&g
8092   s&@infodir@&$infodir&g
8093   s&@localedir@&$localedir&g
8094   s&@mandir@&$mandir&g
8095   s&\\\${datarootdir}&$datarootdir&g' ;;
8096 esac
8097 _ACEOF
8098
8099 # Neutralize VPATH when `$srcdir' = `.'.
8100 # Shell code in configure.ac might set extrasub.
8101 # FIXME: do we really want to maintain this feature?
8102 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8103 ac_sed_extra="$ac_vpsub
8104 $extrasub
8105 _ACEOF
8106 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8107 :t
8108 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8109 s|@configure_input@|$ac_sed_conf_input|;t t
8110 s&@top_builddir@&$ac_top_builddir_sub&;t t
8111 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8112 s&@srcdir@&$ac_srcdir&;t t
8113 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8114 s&@top_srcdir@&$ac_top_srcdir&;t t
8115 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8116 s&@builddir@&$ac_builddir&;t t
8117 s&@abs_builddir@&$ac_abs_builddir&;t t
8118 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8119 s&@INSTALL@&$ac_INSTALL&;t t
8120 $ac_datarootdir_hack
8121 "
8122 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8123   || as_fn_error "could not create $ac_file" "$LINENO" 5
8124
8125 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8126   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8127   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8128   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8129 which seems to be undefined.  Please make sure it is defined." >&5
8130 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8131 which seems to be undefined.  Please make sure it is defined." >&2;}
8132
8133   rm -f "$tmp/stdin"
8134   case $ac_file in
8135   -) cat "$tmp/out" && rm -f "$tmp/out";;
8136   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8137   esac \
8138   || as_fn_error "could not create $ac_file" "$LINENO" 5
8139  ;;
8140   :H)
8141   #
8142   # CONFIG_HEADER
8143   #
8144   if test x"$ac_file" != x-; then
8145     {
8146       $as_echo "/* $configure_input  */" \
8147       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8148     } >"$tmp/config.h" \
8149       || as_fn_error "could not create $ac_file" "$LINENO" 5
8150     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8151       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8152 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8153     else
8154       rm -f "$ac_file"
8155       mv "$tmp/config.h" "$ac_file" \
8156         || as_fn_error "could not create $ac_file" "$LINENO" 5
8157     fi
8158   else
8159     $as_echo "/* $configure_input  */" \
8160       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8161       || as_fn_error "could not create -" "$LINENO" 5
8162   fi
8163  ;;
8164
8165   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8166 $as_echo "$as_me: executing $ac_file commands" >&6;}
8167  ;;
8168   esac
8169
8170
8171   case $ac_file$ac_mode in
8172     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8173     "default":C) case x$CONFIG_HEADERS in
8174 xconfig.h:config.in)
8175 echo > stamp-h ;;
8176 esac
8177  ;;
8178
8179   esac
8180 done # for ac_tag
8181
8182
8183 as_fn_exit 0
8184 _ACEOF
8185 ac_clean_files=$ac_clean_files_save
8186
8187 test $ac_write_fail = 0 ||
8188   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8189
8190
8191 # configure is writing to config.log, and then calls config.status.
8192 # config.status does its own redirection, appending to config.log.
8193 # Unfortunately, on DOS this fails, as config.log is still kept open
8194 # by configure, so config.status won't be able to write to it; its
8195 # output is simply discarded.  So we exec the FD to /dev/null,
8196 # effectively closing config.log, so it can be properly (re)opened and
8197 # appended to by config.status.  When coming back to configure, we
8198 # need to make the FD available again.
8199 if test "$no_create" != yes; then
8200   ac_cs_success=:
8201   ac_config_status_args=
8202   test "$silent" = yes &&
8203     ac_config_status_args="$ac_config_status_args --quiet"
8204   exec 5>/dev/null
8205   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8206   exec 5>>config.log
8207   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8208   # would make configure fail if this is the last instruction.
8209   $ac_cs_success || as_fn_exit $?
8210 fi
8211 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8212   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8213 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8214 fi
8215