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 RANLIB
 619 AR
 620 INSTALL_DATA
 621 INSTALL_SCRIPT
 622 INSTALL_PROGRAM
 623 target_os
 624 target_vendor
 625 target_cpu
 626 target
 627 host_os
 628 host_vendor
 629 host_cpu
 630 host
 631 build_os
 632 build_vendor
 633 build_cpu
 634 build
 635 EGREP
 636 GREP
 637 CPP
 638 ac_ct_CXX
 639 CXXFLAGS
 640 CXX
 641 OBJEXT
 642 EXEEXT
 643 ac_ct_CC
 644 CPPFLAGS
 645 LDFLAGS
 646 CFLAGS
 647 CC
 648 MAINT
 649 MAINTAINER_MODE_FALSE
 650 MAINTAINER_MODE_TRUE
 651 target_alias
 652 host_alias
 653 build_alias
 654 LIBS
 655 ECHO_T
 656 ECHO_N
 657 ECHO_C
 658 DEFS
 659 mandir
 660 localedir
 661 libdir
 662 psdir
 663 pdfdir
 664 dvidir
 665 htmldir
 666 infodir
 667 docdir
 668 oldincludedir
 669 includedir
 670 localstatedir
 671 sharedstatedir
 672 sysconfdir
 673 datadir
 674 datarootdir
 675 libexecdir
 676 sbindir
 677 bindir
 678 program_transform_name
 679 prefix
 680 exec_prefix
 681 PACKAGE_URL
 682 PACKAGE_BUGREPORT
 683 PACKAGE_STRING
 684 PACKAGE_VERSION
 685 PACKAGE_TARNAME
 686 PACKAGE_NAME
 687 PATH_SEPARATOR
 688 SHELL'
 689 ac_subst_files=''
 690 ac_user_opts='
 691 enable_option_checking
 692 enable_maintainer_mode
 693 enable_largefile
 694 enable_libmcheck
 695 with_ust
 696 with_ust_include
 697 with_ust_lib
 698 enable_werror
 699 enable_build_warnings
 700 enable_gdb_build_warnings
 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-libmcheck      Try linking with -lmcheck if available
1340   --enable-werror         treat compile warnings as errors
1341   --enable-build-warnings enable build-time compiler warnings if gcc is used
1342   --enable-gdb-build-warnings
1343                           enable GDB specific build-time compiler warnings if
1344                           gcc is used
1345   --enable-inprocess-agent
1346                           inprocess agent
1347
1348 Optional Packages:
1349   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1350   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1351   --with-ust=PATH       Specify prefix directory for the installed UST package
1352                           Equivalent to --with-ust-include=PATH/include
1353                           plus --with-ust-lib=PATH/lib
1354   --with-ust-include=PATH Specify directory for installed UST include files
1355   --with-ust-lib=PATH   Specify the directory for the installed UST library
1356   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1357   --with-bugurl=URL       Direct users to URL to report a bug
1358   --with-libthread-db=PATH
1359                           use given libthread_db directly
1360
1361 Some influential environment variables:
1362   CC          C compiler command
1363   CFLAGS      C compiler flags
1364   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1365               nonstandard directory <lib dir>
1366   LIBS        libraries to pass to the linker, e.g. -l<library>
1367   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1368               you have headers in a nonstandard directory <include dir>
1369   CXX         C++ compiler command
1370   CXXFLAGS    C++ compiler flags
1371   CPP         C preprocessor
1372
1373 Use these variables to override the choices made by `configure' or to help
1374 it to find libraries and programs with nonstandard names/locations.
1375
1376 Report bugs to the package provider.
1377 _ACEOF
1378 ac_status=$?
1379 fi
1380
1381 if test "$ac_init_help" = "recursive"; then
1382   # If there are subdirs, report their specific --help.
1383   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1384     test -d "$ac_dir" ||
1385       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1386       continue
1387     ac_builddir=.
1388
1389 case "$ac_dir" in
1390 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1391 *)
1392   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1393   # A ".." for each directory in $ac_dir_suffix.
1394   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1395   case $ac_top_builddir_sub in
1396   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1397   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1398   esac ;;
1399 esac
1400 ac_abs_top_builddir=$ac_pwd
1401 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1402 # for backward compatibility:
1403 ac_top_builddir=$ac_top_build_prefix
1404
1405 case $srcdir in
1406   .)  # We are building in place.
1407     ac_srcdir=.
1408     ac_top_srcdir=$ac_top_builddir_sub
1409     ac_abs_top_srcdir=$ac_pwd ;;
1410   [\\/]* | ?:[\\/]* )  # Absolute name.
1411     ac_srcdir=$srcdir$ac_dir_suffix;
1412     ac_top_srcdir=$srcdir
1413     ac_abs_top_srcdir=$srcdir ;;
1414   *) # Relative name.
1415     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1416     ac_top_srcdir=$ac_top_build_prefix$srcdir
1417     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1418 esac
1419 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1420
1421     cd "$ac_dir" || { ac_status=$?; continue; }
1422     # Check for guested configure.
1423     if test -f "$ac_srcdir/configure.gnu"; then
1424       echo &&
1425       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1426     elif test -f "$ac_srcdir/configure"; then
1427       echo &&
1428       $SHELL "$ac_srcdir/configure" --help=recursive
1429     else
1430       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1431     fi || ac_status=$?
1432     cd "$ac_pwd" || { ac_status=$?; break; }
1433   done
1434 fi
1435
1436 test -n "$ac_init_help" && exit $ac_status
1437 if $ac_init_version; then
1438   cat <<\_ACEOF
1439 configure
1440 generated by GNU Autoconf 2.64
1441
1442 Copyright (C) 2009 Free Software Foundation, Inc.
1443 This configure script is free software; the Free Software Foundation
1444 gives unlimited permission to copy, distribute and modify it.
1445 _ACEOF
1446   exit
1447 fi
1448
1449 ## ------------------------ ##
1450 ## Autoconf initialization. ##
1451 ## ------------------------ ##
1452
1453 # ac_fn_c_try_compile LINENO
1454 # --------------------------
1455 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1456 ac_fn_c_try_compile ()
1457 {
1458   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1459   rm -f conftest.$ac_objext
1460   if { { ac_try="$ac_compile"
1461 case "(($ac_try" in
1462   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1463   *) ac_try_echo=$ac_try;;
1464 esac
1465 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1466 $as_echo "$ac_try_echo"; } >&5
1467   (eval "$ac_compile") 2>conftest.err
1468   ac_status=$?
1469   if test -s conftest.err; then
1470     grep -v '^ *+' conftest.err >conftest.er1
1471     cat conftest.er1 >&5
1472     mv -f conftest.er1 conftest.err
1473   fi
1474   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1475   test $ac_status = 0; } && {
1476          test -z "$ac_c_werror_flag" ||
1477          test ! -s conftest.err
1478        } && test -s conftest.$ac_objext; then :
1479   ac_retval=0
1480 else
1481   $as_echo "$as_me: failed program was:" >&5
1482 sed 's/^/| /' conftest.$ac_ext >&5
1483
1484         ac_retval=1
1485 fi
1486   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1487   return $ac_retval
1488
1489 } # ac_fn_c_try_compile
1490
1491 # ac_fn_cxx_try_compile LINENO
1492 # ----------------------------
1493 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1494 ac_fn_cxx_try_compile ()
1495 {
1496   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1497   rm -f conftest.$ac_objext
1498   if { { ac_try="$ac_compile"
1499 case "(($ac_try" in
1500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1501   *) ac_try_echo=$ac_try;;
1502 esac
1503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1504 $as_echo "$ac_try_echo"; } >&5
1505   (eval "$ac_compile") 2>conftest.err
1506   ac_status=$?
1507   if test -s conftest.err; then
1508     grep -v '^ *+' conftest.err >conftest.er1
1509     cat conftest.er1 >&5
1510     mv -f conftest.er1 conftest.err
1511   fi
1512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1513   test $ac_status = 0; } && {
1514          test -z "$ac_cxx_werror_flag" ||
1515          test ! -s conftest.err
1516        } && test -s conftest.$ac_objext; then :
1517   ac_retval=0
1518 else
1519   $as_echo "$as_me: failed program was:" >&5
1520 sed 's/^/| /' conftest.$ac_ext >&5
1521
1522         ac_retval=1
1523 fi
1524   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1525   return $ac_retval
1526
1527 } # ac_fn_cxx_try_compile
1528
1529 # ac_fn_c_try_cpp LINENO
1530 # ----------------------
1531 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1532 ac_fn_c_try_cpp ()
1533 {
1534   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1535   if { { ac_try="$ac_cpp conftest.$ac_ext"
1536 case "(($ac_try" in
1537   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1538   *) ac_try_echo=$ac_try;;
1539 esac
1540 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1541 $as_echo "$ac_try_echo"; } >&5
1542   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1543   ac_status=$?
1544   if test -s conftest.err; then
1545     grep -v '^ *+' conftest.err >conftest.er1
1546     cat conftest.er1 >&5
1547     mv -f conftest.er1 conftest.err
1548   fi
1549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1550   test $ac_status = 0; } >/dev/null && {
1551          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1552          test ! -s conftest.err
1553        }; then :
1554   ac_retval=0
1555 else
1556   $as_echo "$as_me: failed program was:" >&5
1557 sed 's/^/| /' conftest.$ac_ext >&5
1558
1559     ac_retval=1
1560 fi
1561   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1562   return $ac_retval
1563
1564 } # ac_fn_c_try_cpp
1565
1566 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1567 # -------------------------------------------------------
1568 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1569 # the include files in INCLUDES and setting the cache variable VAR
1570 # accordingly.
1571 ac_fn_c_check_header_mongrel ()
1572 {
1573   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1574   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1576 $as_echo_n "checking for $2... " >&6; }
1577 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1578   $as_echo_n "(cached) " >&6
1579 fi
1580 eval ac_res=\$$3
1581                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1582 $as_echo "$ac_res" >&6; }
1583 else
1584   # Is the header compilable?
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1586 $as_echo_n "checking $2 usability... " >&6; }
1587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1588 /* end confdefs.h.  */
1589 $4
1590 #include <$2>
1591 _ACEOF
1592 if ac_fn_c_try_compile "$LINENO"; then :
1593   ac_header_compiler=yes
1594 else
1595   ac_header_compiler=no
1596 fi
1597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1599 $as_echo "$ac_header_compiler" >&6; }
1600
1601 # Is the header present?
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1603 $as_echo_n "checking $2 presence... " >&6; }
1604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1605 /* end confdefs.h.  */
1606 #include <$2>
1607 _ACEOF
1608 if ac_fn_c_try_cpp "$LINENO"; then :
1609   ac_header_preproc=yes
1610 else
1611   ac_header_preproc=no
1612 fi
1613 rm -f conftest.err conftest.$ac_ext
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1615 $as_echo "$ac_header_preproc" >&6; }
1616
1617 # So?  What about this header?
1618 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1619   yes:no: )
1620     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1621 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1622     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1623 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1624     ;;
1625   no:yes:* )
1626     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1627 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1628     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1629 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1630     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1631 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1632     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1633 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1634     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1635 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1636     ;;
1637 esac
1638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1639 $as_echo_n "checking for $2... " >&6; }
1640 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1641   $as_echo_n "(cached) " >&6
1642 else
1643   eval "$3=\$ac_header_compiler"
1644 fi
1645 eval ac_res=\$$3
1646                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1647 $as_echo "$ac_res" >&6; }
1648 fi
1649   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1650
1651 } # ac_fn_c_check_header_mongrel
1652
1653 # ac_fn_c_try_run LINENO
1654 # ----------------------
1655 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1656 # that executables *can* be run.
1657 ac_fn_c_try_run ()
1658 {
1659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660   if { { ac_try="$ac_link"
1661 case "(($ac_try" in
1662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1663   *) ac_try_echo=$ac_try;;
1664 esac
1665 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1666 $as_echo "$ac_try_echo"; } >&5
1667   (eval "$ac_link") 2>&5
1668   ac_status=$?
1669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1670   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1671   { { case "(($ac_try" in
1672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1673   *) ac_try_echo=$ac_try;;
1674 esac
1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1676 $as_echo "$ac_try_echo"; } >&5
1677   (eval "$ac_try") 2>&5
1678   ac_status=$?
1679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1680   test $ac_status = 0; }; }; then :
1681   ac_retval=0
1682 else
1683   $as_echo "$as_me: program exited with status $ac_status" >&5
1684        $as_echo "$as_me: failed program was:" >&5
1685 sed 's/^/| /' conftest.$ac_ext >&5
1686
1687        ac_retval=$ac_status
1688 fi
1689   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1690   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1691   return $ac_retval
1692
1693 } # ac_fn_c_try_run
1694
1695 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1696 # -------------------------------------------------------
1697 # Tests whether HEADER exists and can be compiled using the include files in
1698 # INCLUDES, setting the cache variable VAR accordingly.
1699 ac_fn_c_check_header_compile ()
1700 {
1701   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1703 $as_echo_n "checking for $2... " >&6; }
1704 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1705   $as_echo_n "(cached) " >&6
1706 else
1707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1708 /* end confdefs.h.  */
1709 $4
1710 #include <$2>
1711 _ACEOF
1712 if ac_fn_c_try_compile "$LINENO"; then :
1713   eval "$3=yes"
1714 else
1715   eval "$3=no"
1716 fi
1717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1718 fi
1719 eval ac_res=\$$3
1720                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1721 $as_echo "$ac_res" >&6; }
1722   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1723
1724 } # ac_fn_c_check_header_compile
1725
1726 # ac_fn_c_try_link LINENO
1727 # -----------------------
1728 # Try to link conftest.$ac_ext, and return whether this succeeded.
1729 ac_fn_c_try_link ()
1730 {
1731   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1732   rm -f conftest.$ac_objext conftest$ac_exeext
1733   if { { ac_try="$ac_link"
1734 case "(($ac_try" in
1735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1736   *) ac_try_echo=$ac_try;;
1737 esac
1738 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1739 $as_echo "$ac_try_echo"; } >&5
1740   (eval "$ac_link") 2>conftest.err
1741   ac_status=$?
1742   if test -s conftest.err; then
1743     grep -v '^ *+' conftest.err >conftest.er1
1744     cat conftest.er1 >&5
1745     mv -f conftest.er1 conftest.err
1746   fi
1747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1748   test $ac_status = 0; } && {
1749          test -z "$ac_c_werror_flag" ||
1750          test ! -s conftest.err
1751        } && test -s conftest$ac_exeext && {
1752          test "$cross_compiling" = yes ||
1753          $as_test_x conftest$ac_exeext
1754        }; then :
1755   ac_retval=0
1756 else
1757   $as_echo "$as_me: failed program was:" >&5
1758 sed 's/^/| /' conftest.$ac_ext >&5
1759
1760         ac_retval=1
1761 fi
1762   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1763   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1764   # interfere with the next link command; also delete a directory that is
1765   # left behind by Apple's compiler.  We do this before executing the actions.
1766   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1767   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1768   return $ac_retval
1769
1770 } # ac_fn_c_try_link
1771
1772 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1773 # -------------------------------------------
1774 # Tests whether TYPE exists after having included INCLUDES, setting cache
1775 # variable VAR accordingly.
1776 ac_fn_c_check_type ()
1777 {
1778   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1780 $as_echo_n "checking for $2... " >&6; }
1781 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1782   $as_echo_n "(cached) " >&6
1783 else
1784   eval "$3=no"
1785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1786 /* end confdefs.h.  */
1787 $4
1788 int
1789 main ()
1790 {
1791 if (sizeof ($2))
1792          return 0;
1793   ;
1794   return 0;
1795 }
1796 _ACEOF
1797 if ac_fn_c_try_compile "$LINENO"; then :
1798   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1799 /* end confdefs.h.  */
1800 $4
1801 int
1802 main ()
1803 {
1804 if (sizeof (($2)))
1805             return 0;
1806   ;
1807   return 0;
1808 }
1809 _ACEOF
1810 if ac_fn_c_try_compile "$LINENO"; then :
1811
1812 else
1813   eval "$3=yes"
1814 fi
1815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1816 fi
1817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1818 fi
1819 eval ac_res=\$$3
1820                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1821 $as_echo "$ac_res" >&6; }
1822   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1823
1824 } # ac_fn_c_check_type
1825
1826 # ac_fn_c_check_func LINENO FUNC VAR
1827 # ----------------------------------
1828 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1829 ac_fn_c_check_func ()
1830 {
1831   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1833 $as_echo_n "checking for $2... " >&6; }
1834 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1835   $as_echo_n "(cached) " >&6
1836 else
1837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1838 /* end confdefs.h.  */
1839 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1840    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1841 #define $2 innocuous_$2
1842
1843 /* System header to define __stub macros and hopefully few prototypes,
1844     which can conflict with char $2 (); below.
1845     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1846     <limits.h> exists even on freestanding compilers.  */
1847
1848 #ifdef __STDC__
1849 # include <limits.h>
1850 #else
1851 # include <assert.h>
1852 #endif
1853
1854 #undef $2
1855
1856 /* Override any GCC internal prototype to avoid an error.
1857    Use char because int might match the return type of a GCC
1858    builtin and then its argument prototype would still apply.  */
1859 #ifdef __cplusplus
1860 extern "C"
1861 #endif
1862 char $2 ();
1863 /* The GNU C library defines this for functions which it implements
1864     to always fail with ENOSYS.  Some functions are actually named
1865     something starting with __ and the normal name is an alias.  */
1866 #if defined __stub_$2 || defined __stub___$2
1867 choke me
1868 #endif
1869
1870 int
1871 main ()
1872 {
1873 return $2 ();
1874   ;
1875   return 0;
1876 }
1877 _ACEOF
1878 if ac_fn_c_try_link "$LINENO"; then :
1879   eval "$3=yes"
1880 else
1881   eval "$3=no"
1882 fi
1883 rm -f core conftest.err conftest.$ac_objext \
1884     conftest$ac_exeext conftest.$ac_ext
1885 fi
1886 eval ac_res=\$$3
1887                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1888 $as_echo "$ac_res" >&6; }
1889   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1890
1891 } # ac_fn_c_check_func
1892
1893 # ac_fn_c_check_decl LINENO SYMBOL VAR
1894 # ------------------------------------
1895 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1896 ac_fn_c_check_decl ()
1897 {
1898   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1899   as_decl_name=`echo $2|sed 's/ *(.*//'`
1900   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1902 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1903 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1904   $as_echo_n "(cached) " >&6
1905 else
1906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h.  */
1908 $4
1909 int
1910 main ()
1911 {
1912 #ifndef $as_decl_name
1913 #ifdef __cplusplus
1914   (void) $as_decl_use;
1915 #else
1916   (void) $as_decl_name;
1917 #endif
1918 #endif
1919
1920   ;
1921   return 0;
1922 }
1923 _ACEOF
1924 if ac_fn_c_try_compile "$LINENO"; then :
1925   eval "$3=yes"
1926 else
1927   eval "$3=no"
1928 fi
1929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1930 fi
1931 eval ac_res=\$$3
1932                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1933 $as_echo "$ac_res" >&6; }
1934   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1935
1936 } # ac_fn_c_check_decl
1937
1938 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1939 # --------------------------------------------
1940 # Tries to find the compile-time value of EXPR in a program that includes
1941 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1942 # computed
1943 ac_fn_c_compute_int ()
1944 {
1945   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1946   if test "$cross_compiling" = yes; then
1947     # Depending upon the size, compute the lo and hi bounds.
1948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1949 /* end confdefs.h.  */
1950 $4
1951 int
1952 main ()
1953 {
1954 static int test_array [1 - 2 * !(($2) >= 0)];
1955 test_array [0] = 0
1956
1957   ;
1958   return 0;
1959 }
1960 _ACEOF
1961 if ac_fn_c_try_compile "$LINENO"; then :
1962   ac_lo=0 ac_mid=0
1963   while :; do
1964     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h.  */
1966 $4
1967 int
1968 main ()
1969 {
1970 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1971 test_array [0] = 0
1972
1973   ;
1974   return 0;
1975 }
1976 _ACEOF
1977 if ac_fn_c_try_compile "$LINENO"; then :
1978   ac_hi=$ac_mid; break
1979 else
1980   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1981                         if test $ac_lo -le $ac_mid; then
1982                           ac_lo= ac_hi=
1983                           break
1984                         fi
1985                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1986 fi
1987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1988   done
1989 else
1990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1991 /* end confdefs.h.  */
1992 $4
1993 int
1994 main ()
1995 {
1996 static int test_array [1 - 2 * !(($2) < 0)];
1997 test_array [0] = 0
1998
1999   ;
2000   return 0;
2001 }
2002 _ACEOF
2003 if ac_fn_c_try_compile "$LINENO"; then :
2004   ac_hi=-1 ac_mid=-1
2005   while :; do
2006     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2007 /* end confdefs.h.  */
2008 $4
2009 int
2010 main ()
2011 {
2012 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2013 test_array [0] = 0
2014
2015   ;
2016   return 0;
2017 }
2018 _ACEOF
2019 if ac_fn_c_try_compile "$LINENO"; then :
2020   ac_lo=$ac_mid; break
2021 else
2022   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2023                         if test $ac_mid -le $ac_hi; then
2024                           ac_lo= ac_hi=
2025                           break
2026                         fi
2027                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2028 fi
2029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2030   done
2031 else
2032   ac_lo= ac_hi=
2033 fi
2034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2035 fi
2036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2037 # Binary search between lo and hi bounds.
2038 while test "x$ac_lo" != "x$ac_hi"; do
2039   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2041 /* end confdefs.h.  */
2042 $4
2043 int
2044 main ()
2045 {
2046 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2047 test_array [0] = 0
2048
2049   ;
2050   return 0;
2051 }
2052 _ACEOF
2053 if ac_fn_c_try_compile "$LINENO"; then :
2054   ac_hi=$ac_mid
2055 else
2056   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2057 fi
2058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 done
2060 case $ac_lo in #((
2061 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2062 '') ac_retval=1 ;;
2063 esac
2064   else
2065     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066 /* end confdefs.h.  */
2067 $4
2068 static long int longval () { return $2; }
2069 static unsigned long int ulongval () { return $2; }
2070 #include <stdio.h>
2071 #include <stdlib.h>
2072 int
2073 main ()
2074 {
2075
2076   FILE *f = fopen ("conftest.val", "w");
2077   if (! f)
2078     return 1;
2079   if (($2) < 0)
2080     {
2081       long int i = longval ();
2082       if (i != ($2))
2083         return 1;
2084       fprintf (f, "%ld", i);
2085     }
2086   else
2087     {
2088       unsigned long int i = ulongval ();
2089       if (i != ($2))
2090         return 1;
2091       fprintf (f, "%lu", i);
2092     }
2093   /* Do not output a trailing newline, as this causes \r\n confusion
2094      on some platforms.  */
2095   return ferror (f) || fclose (f) != 0;
2096
2097   ;
2098   return 0;
2099 }
2100 _ACEOF
2101 if ac_fn_c_try_run "$LINENO"; then :
2102   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2103 else
2104   ac_retval=1
2105 fi
2106 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2107   conftest.$ac_objext conftest.beam conftest.$ac_ext
2108 rm -f conftest.val
2109
2110   fi
2111   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2112   return $ac_retval
2113
2114 } # ac_fn_c_compute_int
2115
2116 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2117 # ----------------------------------------------------
2118 # Tries to find if the field MEMBER exists in type AGGR, after including
2119 # INCLUDES, setting cache variable VAR accordingly.
2120 ac_fn_c_check_member ()
2121 {
2122   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2124 $as_echo_n "checking for $2.$3... " >&6; }
2125 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2126   $as_echo_n "(cached) " >&6
2127 else
2128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2129 /* end confdefs.h.  */
2130 $5
2131 int
2132 main ()
2133 {
2134 static $2 ac_aggr;
2135 if (ac_aggr.$3)
2136 return 0;
2137   ;
2138   return 0;
2139 }
2140 _ACEOF
2141 if ac_fn_c_try_compile "$LINENO"; then :
2142   eval "$4=yes"
2143 else
2144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2145 /* end confdefs.h.  */
2146 $5
2147 int
2148 main ()
2149 {
2150 static $2 ac_aggr;
2151 if (sizeof ac_aggr.$3)
2152 return 0;
2153   ;
2154   return 0;
2155 }
2156 _ACEOF
2157 if ac_fn_c_try_compile "$LINENO"; then :
2158   eval "$4=yes"
2159 else
2160   eval "$4=no"
2161 fi
2162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2163 fi
2164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2165 fi
2166 eval ac_res=\$$4
2167                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2168 $as_echo "$ac_res" >&6; }
2169   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2170
2171 } # ac_fn_c_check_member
2172 cat >config.log <<_ACEOF
2173 This file contains any messages produced by compilers while
2174 running configure, to aid debugging if configure makes a mistake.
2175
2176 It was created by $as_me, which was
2177 generated by GNU Autoconf 2.64.  Invocation command line was
2178
2179   $ $0 $@
2180
2181 _ACEOF
2182 exec 5>>config.log
2183 {
2184 cat <<_ASUNAME
2185 ## --------- ##
2186 ## Platform. ##
2187 ## --------- ##
2188
2189 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2190 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2191 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2192 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2193 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2194
2195 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2196 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2197
2198 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2199 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2200 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2201 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2202 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2203 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2204 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2205
2206 _ASUNAME
2207
2208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2209 for as_dir in $PATH
2210 do
2211   IFS=$as_save_IFS
2212   test -z "$as_dir" && as_dir=.
2213     $as_echo "PATH: $as_dir"
2214   done
2215 IFS=$as_save_IFS
2216
2217 } >&5
2218
2219 cat >&5 <<_ACEOF
2220
2221
2222 ## ----------- ##
2223 ## Core tests. ##
2224 ## ----------- ##
2225
2226 _ACEOF
2227
2228
2229 # Keep a trace of the command line.
2230 # Strip out --no-create and --no-recursion so they do not pile up.
2231 # Strip out --silent because we don't want to record it for future runs.
2232 # Also quote any args containing shell meta-characters.
2233 # Make two passes to allow for proper duplicate-argument suppression.
2234 ac_configure_args=
2235 ac_configure_args0=
2236 ac_configure_args1=
2237 ac_must_keep_next=false
2238 for ac_pass in 1 2
2239 do
2240   for ac_arg
2241   do
2242     case $ac_arg in
2243     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2244     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2245     | -silent | --silent | --silen | --sile | --sil)
2246       continue ;;
2247     *\'*)
2248       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2249     esac
2250     case $ac_pass in
2251     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2252     2)
2253       as_fn_append ac_configure_args1 " '$ac_arg'"
2254       if test $ac_must_keep_next = true; then
2255         ac_must_keep_next=false # Got value, back to normal.
2256       else
2257         case $ac_arg in
2258           *=* | --config-cache | -C | -disable-* | --disable-* \
2259           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2260           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2261           | -with-* | --with-* | -without-* | --without-* | --x)
2262             case "$ac_configure_args0 " in
2263               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2264             esac
2265             ;;
2266           -* ) ac_must_keep_next=true ;;
2267         esac
2268       fi
2269       as_fn_append ac_configure_args " '$ac_arg'"
2270       ;;
2271     esac
2272   done
2273 done
2274 { ac_configure_args0=; unset ac_configure_args0;}
2275 { ac_configure_args1=; unset ac_configure_args1;}
2276
2277 # When interrupted or exit'd, cleanup temporary files, and complete
2278 # config.log.  We remove comments because anyway the quotes in there
2279 # would cause problems or look ugly.
2280 # WARNING: Use '\'' to represent an apostrophe within the trap.
2281 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2282 trap 'exit_status=$?
2283   # Save into config.log some information that might help in debugging.
2284   {
2285     echo
2286
2287     cat <<\_ASBOX
2288 ## ---------------- ##
2289 ## Cache variables. ##
2290 ## ---------------- ##
2291 _ASBOX
2292     echo
2293     # The following way of writing the cache mishandles newlines in values,
2294 (
2295   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2296     eval ac_val=\$$ac_var
2297     case $ac_val in #(
2298     *${as_nl}*)
2299       case $ac_var in #(
2300       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2301 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2302       esac
2303       case $ac_var in #(
2304       _ | IFS | as_nl) ;; #(
2305       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2306       *) { eval $ac_var=; unset $ac_var;} ;;
2307       esac ;;
2308     esac
2309   done
2310   (set) 2>&1 |
2311     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2312     *${as_nl}ac_space=\ *)
2313       sed -n \
2314         "s/'\''/'\''\\\\'\'''\''/g;
2315           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2316       ;; #(
2317     *)
2318       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2319       ;;
2320     esac |
2321     sort
2322 )
2323     echo
2324
2325     cat <<\_ASBOX
2326 ## ----------------- ##
2327 ## Output variables. ##
2328 ## ----------------- ##
2329 _ASBOX
2330     echo
2331     for ac_var in $ac_subst_vars
2332     do
2333       eval ac_val=\$$ac_var
2334       case $ac_val in
2335       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2336       esac
2337       $as_echo "$ac_var='\''$ac_val'\''"
2338     done | sort
2339     echo
2340
2341     if test -n "$ac_subst_files"; then
2342       cat <<\_ASBOX
2343 ## ------------------- ##
2344 ## File substitutions. ##
2345 ## ------------------- ##
2346 _ASBOX
2347       echo
2348       for ac_var in $ac_subst_files
2349       do
2350         eval ac_val=\$$ac_var
2351         case $ac_val in
2352         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2353         esac
2354         $as_echo "$ac_var='\''$ac_val'\''"
2355       done | sort
2356       echo
2357     fi
2358
2359     if test -s confdefs.h; then
2360       cat <<\_ASBOX
2361 ## ----------- ##
2362 ## confdefs.h. ##
2363 ## ----------- ##
2364 _ASBOX
2365       echo
2366       cat confdefs.h
2367       echo
2368     fi
2369     test "$ac_signal" != 0 &&
2370       $as_echo "$as_me: caught signal $ac_signal"
2371     $as_echo "$as_me: exit $exit_status"
2372   } >&5
2373   rm -f core *.core core.conftest.* &&
2374     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2375     exit $exit_status
2376 ' 0
2377 for ac_signal in 1 2 13 15; do
2378   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2379 done
2380 ac_signal=0
2381
2382 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2383 rm -f -r conftest* confdefs.h
2384
2385 $as_echo "/* confdefs.h */" > confdefs.h
2386
2387 # Predefined preprocessor variables.
2388
2389 cat >>confdefs.h <<_ACEOF
2390 #define PACKAGE_NAME "$PACKAGE_NAME"
2391 _ACEOF
2392
2393 cat >>confdefs.h <<_ACEOF
2394 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2395 _ACEOF
2396
2397 cat >>confdefs.h <<_ACEOF
2398 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2399 _ACEOF
2400
2401 cat >>confdefs.h <<_ACEOF
2402 #define PACKAGE_STRING "$PACKAGE_STRING"
2403 _ACEOF
2404
2405 cat >>confdefs.h <<_ACEOF
2406 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2407 _ACEOF
2408
2409 cat >>confdefs.h <<_ACEOF
2410 #define PACKAGE_URL "$PACKAGE_URL"
2411 _ACEOF
2412
2413
2414 # Let the site file select an alternate cache file if it wants to.
2415 # Prefer an explicitly selected file to automatically selected ones.
2416 ac_site_file1=NONE
2417 ac_site_file2=NONE
2418 if test -n "$CONFIG_SITE"; then
2419   ac_site_file1=$CONFIG_SITE
2420 elif test "x$prefix" != xNONE; then
2421   ac_site_file1=$prefix/share/config.site
2422   ac_site_file2=$prefix/etc/config.site
2423 else
2424   ac_site_file1=$ac_default_prefix/share/config.site
2425   ac_site_file2=$ac_default_prefix/etc/config.site
2426 fi
2427 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2428 do
2429   test "x$ac_site_file" = xNONE && continue
2430   if test -r "$ac_site_file"; then
2431     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2432 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2433     sed 's/^/| /' "$ac_site_file" >&5
2434     . "$ac_site_file"
2435   fi
2436 done
2437
2438 if test -r "$cache_file"; then
2439   # Some versions of bash will fail to source /dev/null (special
2440   # files actually), so we avoid doing that.
2441   if test -f "$cache_file"; then
2442     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2443 $as_echo "$as_me: loading cache $cache_file" >&6;}
2444     case $cache_file in
2445       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2446       *)                      . "./$cache_file";;
2447     esac
2448   fi
2449 else
2450   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2451 $as_echo "$as_me: creating cache $cache_file" >&6;}
2452   >$cache_file
2453 fi
2454
2455 # Check that the precious variables saved in the cache have kept the same
2456 # value.
2457 ac_cache_corrupted=false
2458 for ac_var in $ac_precious_vars; do
2459   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2460   eval ac_new_set=\$ac_env_${ac_var}_set
2461   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2462   eval ac_new_val=\$ac_env_${ac_var}_value
2463   case $ac_old_set,$ac_new_set in
2464     set,)
2465       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2466 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2467       ac_cache_corrupted=: ;;
2468     ,set)
2469       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2470 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2471       ac_cache_corrupted=: ;;
2472     ,);;
2473     *)
2474       if test "x$ac_old_val" != "x$ac_new_val"; then
2475         # differences in whitespace do not lead to failure.
2476         ac_old_val_w=`echo x $ac_old_val`
2477         ac_new_val_w=`echo x $ac_new_val`
2478         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2479           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2480 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2481           ac_cache_corrupted=:
2482         else
2483           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2484 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2485           eval $ac_var=\$ac_old_val
2486         fi
2487         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2488 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2489         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2490 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2491       fi;;
2492   esac
2493   # Pass precious variables to config.status.
2494   if test "$ac_new_set" = set; then
2495     case $ac_new_val in
2496     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2497     *) ac_arg=$ac_var=$ac_new_val ;;
2498     esac
2499     case " $ac_configure_args " in
2500       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2501       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2502     esac
2503   fi
2504 done
2505 if $ac_cache_corrupted; then
2506   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2507 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2508   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2509 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2510   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2511 fi
2512 ## -------------------- ##
2513 ## Main body of script. ##
2514 ## -------------------- ##
2515
2516 ac_ext=c
2517 ac_cpp='$CPP $CPPFLAGS'
2518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2521
2522
2523
2524
2525
2526 ac_config_headers="$ac_config_headers config.h:config.in"
2527
2528
2529
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2531 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2532     # Check whether --enable-maintainer-mode was given.
2533 if test "${enable_maintainer_mode+set}" = set; then :
2534   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2535 else
2536   USE_MAINTAINER_MODE=no
2537 fi
2538
2539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2540 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2541    if test $USE_MAINTAINER_MODE = yes; then
2542   MAINTAINER_MODE_TRUE=
2543   MAINTAINER_MODE_FALSE='#'
2544 else
2545   MAINTAINER_MODE_TRUE='#'
2546   MAINTAINER_MODE_FALSE=
2547 fi
2548
2549   MAINT=$MAINTAINER_MODE_TRUE
2550
2551
2552
2553 ac_ext=c
2554 ac_cpp='$CPP $CPPFLAGS'
2555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2558 if test -n "$ac_tool_prefix"; then
2559   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2560 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2562 $as_echo_n "checking for $ac_word... " >&6; }
2563 if test "${ac_cv_prog_CC+set}" = set; then :
2564   $as_echo_n "(cached) " >&6
2565 else
2566   if test -n "$CC"; then
2567   ac_cv_prog_CC="$CC" # Let the user override the test.
2568 else
2569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2570 for as_dir in $PATH
2571 do
2572   IFS=$as_save_IFS
2573   test -z "$as_dir" && as_dir=.
2574     for ac_exec_ext in '' $ac_executable_extensions; do
2575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2576     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2578     break 2
2579   fi
2580 done
2581   done
2582 IFS=$as_save_IFS
2583
2584 fi
2585 fi
2586 CC=$ac_cv_prog_CC
2587 if test -n "$CC"; then
2588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2589 $as_echo "$CC" >&6; }
2590 else
2591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2592 $as_echo "no" >&6; }
2593 fi
2594
2595
2596 fi
2597 if test -z "$ac_cv_prog_CC"; then
2598   ac_ct_CC=$CC
2599   # Extract the first word of "gcc", so it can be a program name with args.
2600 set dummy gcc; ac_word=$2
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2602 $as_echo_n "checking for $ac_word... " >&6; }
2603 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2604   $as_echo_n "(cached) " >&6
2605 else
2606   if test -n "$ac_ct_CC"; then
2607   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2608 else
2609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2610 for as_dir in $PATH
2611 do
2612   IFS=$as_save_IFS
2613   test -z "$as_dir" && as_dir=.
2614     for ac_exec_ext in '' $ac_executable_extensions; do
2615   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2616     ac_cv_prog_ac_ct_CC="gcc"
2617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2618     break 2
2619   fi
2620 done
2621   done
2622 IFS=$as_save_IFS
2623
2624 fi
2625 fi
2626 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2627 if test -n "$ac_ct_CC"; then
2628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2629 $as_echo "$ac_ct_CC" >&6; }
2630 else
2631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2632 $as_echo "no" >&6; }
2633 fi
2634
2635   if test "x$ac_ct_CC" = x; then
2636     CC=""
2637   else
2638     case $cross_compiling:$ac_tool_warned in
2639 yes:)
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2641 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2642 ac_tool_warned=yes ;;
2643 esac
2644     CC=$ac_ct_CC
2645   fi
2646 else
2647   CC="$ac_cv_prog_CC"
2648 fi
2649
2650 if test -z "$CC"; then
2651           if test -n "$ac_tool_prefix"; then
2652     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2653 set dummy ${ac_tool_prefix}cc; ac_word=$2
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2655 $as_echo_n "checking for $ac_word... " >&6; }
2656 if test "${ac_cv_prog_CC+set}" = set; then :
2657   $as_echo_n "(cached) " >&6
2658 else
2659   if test -n "$CC"; then
2660   ac_cv_prog_CC="$CC" # Let the user override the test.
2661 else
2662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663 for as_dir in $PATH
2664 do
2665   IFS=$as_save_IFS
2666   test -z "$as_dir" && as_dir=.
2667     for ac_exec_ext in '' $ac_executable_extensions; do
2668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2669     ac_cv_prog_CC="${ac_tool_prefix}cc"
2670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2671     break 2
2672   fi
2673 done
2674   done
2675 IFS=$as_save_IFS
2676
2677 fi
2678 fi
2679 CC=$ac_cv_prog_CC
2680 if test -n "$CC"; then
2681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2682 $as_echo "$CC" >&6; }
2683 else
2684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2685 $as_echo "no" >&6; }
2686 fi
2687
2688
2689   fi
2690 fi
2691 if test -z "$CC"; then
2692   # Extract the first word of "cc", so it can be a program name with args.
2693 set dummy cc; ac_word=$2
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2695 $as_echo_n "checking for $ac_word... " >&6; }
2696 if test "${ac_cv_prog_CC+set}" = set; then :
2697   $as_echo_n "(cached) " >&6
2698 else
2699   if test -n "$CC"; then
2700   ac_cv_prog_CC="$CC" # Let the user override the test.
2701 else
2702   ac_prog_rejected=no
2703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2704 for as_dir in $PATH
2705 do
2706   IFS=$as_save_IFS
2707   test -z "$as_dir" && as_dir=.
2708     for ac_exec_ext in '' $ac_executable_extensions; do
2709   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2710     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2711        ac_prog_rejected=yes
2712        continue
2713      fi
2714     ac_cv_prog_CC="cc"
2715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2716     break 2
2717   fi
2718 done
2719   done
2720 IFS=$as_save_IFS
2721
2722 if test $ac_prog_rejected = yes; then
2723   # We found a bogon in the path, so make sure we never use it.
2724   set dummy $ac_cv_prog_CC
2725   shift
2726   if test $# != 0; then
2727     # We chose a different compiler from the bogus one.
2728     # However, it has the same basename, so the bogon will be chosen
2729     # first if we set CC to just the basename; use the full file name.
2730     shift
2731     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2732   fi
2733 fi
2734 fi
2735 fi
2736 CC=$ac_cv_prog_CC
2737 if test -n "$CC"; then
2738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2739 $as_echo "$CC" >&6; }
2740 else
2741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2742 $as_echo "no" >&6; }
2743 fi
2744
2745
2746 fi
2747 if test -z "$CC"; then
2748   if test -n "$ac_tool_prefix"; then
2749   for ac_prog in cl.exe
2750   do
2751     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2752 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2754 $as_echo_n "checking for $ac_word... " >&6; }
2755 if test "${ac_cv_prog_CC+set}" = set; then :
2756   $as_echo_n "(cached) " >&6
2757 else
2758   if test -n "$CC"; then
2759   ac_cv_prog_CC="$CC" # Let the user override the test.
2760 else
2761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2762 for as_dir in $PATH
2763 do
2764   IFS=$as_save_IFS
2765   test -z "$as_dir" && as_dir=.
2766     for ac_exec_ext in '' $ac_executable_extensions; do
2767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2768     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2770     break 2
2771   fi
2772 done
2773   done
2774 IFS=$as_save_IFS
2775
2776 fi
2777 fi
2778 CC=$ac_cv_prog_CC
2779 if test -n "$CC"; then
2780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2781 $as_echo "$CC" >&6; }
2782 else
2783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2784 $as_echo "no" >&6; }
2785 fi
2786
2787
2788     test -n "$CC" && break
2789   done
2790 fi
2791 if test -z "$CC"; then
2792   ac_ct_CC=$CC
2793   for ac_prog in cl.exe
2794 do
2795   # Extract the first word of "$ac_prog", so it can be a program name with args.
2796 set dummy $ac_prog; ac_word=$2
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798 $as_echo_n "checking for $ac_word... " >&6; }
2799 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2800   $as_echo_n "(cached) " >&6
2801 else
2802   if test -n "$ac_ct_CC"; then
2803   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2804 else
2805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806 for as_dir in $PATH
2807 do
2808   IFS=$as_save_IFS
2809   test -z "$as_dir" && as_dir=.
2810     for ac_exec_ext in '' $ac_executable_extensions; do
2811   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2812     ac_cv_prog_ac_ct_CC="$ac_prog"
2813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2814     break 2
2815   fi
2816 done
2817   done
2818 IFS=$as_save_IFS
2819
2820 fi
2821 fi
2822 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2823 if test -n "$ac_ct_CC"; then
2824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2825 $as_echo "$ac_ct_CC" >&6; }
2826 else
2827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828 $as_echo "no" >&6; }
2829 fi
2830
2831
2832   test -n "$ac_ct_CC" && break
2833 done
2834
2835   if test "x$ac_ct_CC" = x; then
2836     CC=""
2837   else
2838     case $cross_compiling:$ac_tool_warned in
2839 yes:)
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2841 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2842 ac_tool_warned=yes ;;
2843 esac
2844     CC=$ac_ct_CC
2845   fi
2846 fi
2847
2848 fi
2849
2850
2851 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2852 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2853 as_fn_error "no acceptable C compiler found in \$PATH
2854 See \`config.log' for more details." "$LINENO" 5; }
2855
2856 # Provide some information about the compiler.
2857 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2858 set X $ac_compile
2859 ac_compiler=$2
2860 for ac_option in --version -v -V -qversion; do
2861   { { ac_try="$ac_compiler $ac_option >&5"
2862 case "(($ac_try" in
2863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2864   *) ac_try_echo=$ac_try;;
2865 esac
2866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2867 $as_echo "$ac_try_echo"; } >&5
2868   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2869   ac_status=$?
2870   if test -s conftest.err; then
2871     sed '10a\
2872 ... rest of stderr output deleted ...
2873          10q' conftest.err >conftest.er1
2874     cat conftest.er1 >&5
2875     rm -f conftest.er1 conftest.err
2876   fi
2877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2878   test $ac_status = 0; }
2879 done
2880
2881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2882 /* end confdefs.h.  */
2883
2884 int
2885 main ()
2886 {
2887
2888   ;
2889   return 0;
2890 }
2891 _ACEOF
2892 ac_clean_files_save=$ac_clean_files
2893 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2894 # Try to create an executable without -o first, disregard a.out.
2895 # It will help us diagnose broken compilers, and finding out an intuition
2896 # of exeext.
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2898 $as_echo_n "checking for C compiler default output file name... " >&6; }
2899 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2900
2901 # The possible output files:
2902 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2903
2904 ac_rmfiles=
2905 for ac_file in $ac_files
2906 do
2907   case $ac_file in
2908     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2909     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2910   esac
2911 done
2912 rm -f $ac_rmfiles
2913
2914 if { { ac_try="$ac_link_default"
2915 case "(($ac_try" in
2916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2917   *) ac_try_echo=$ac_try;;
2918 esac
2919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2920 $as_echo "$ac_try_echo"; } >&5
2921   (eval "$ac_link_default") 2>&5
2922   ac_status=$?
2923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2924   test $ac_status = 0; }; then :
2925   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2926 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2927 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2928 # so that the user can short-circuit this test for compilers unknown to
2929 # Autoconf.
2930 for ac_file in $ac_files ''
2931 do
2932   test -f "$ac_file" || continue
2933   case $ac_file in
2934     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2935         ;;
2936     [ab].out )
2937         # We found the default executable, but exeext='' is most
2938         # certainly right.
2939         break;;
2940     *.* )
2941         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2942         then :; else
2943            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2944         fi
2945         # We set ac_cv_exeext here because the later test for it is not
2946         # safe: cross compilers may not add the suffix if given an `-o'
2947         # argument, so we may need to know it at that point already.
2948         # Even if this section looks crufty: it has the advantage of
2949         # actually working.
2950         break;;
2951     * )
2952         break;;
2953   esac
2954 done
2955 test "$ac_cv_exeext" = no && ac_cv_exeext=
2956
2957 else
2958   ac_file=''
2959 fi
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2961 $as_echo "$ac_file" >&6; }
2962 if test -z "$ac_file"; then :
2963   $as_echo "$as_me: failed program was:" >&5
2964 sed 's/^/| /' conftest.$ac_ext >&5
2965
2966 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2968 { as_fn_set_status 77
2969 as_fn_error "C compiler cannot create executables
2970 See \`config.log' for more details." "$LINENO" 5; }; }
2971 fi
2972 ac_exeext=$ac_cv_exeext
2973
2974 # Check that the compiler produces executables we can run.  If not, either
2975 # the compiler is broken, or we cross compile.
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2977 $as_echo_n "checking whether the C compiler works... " >&6; }
2978 # If not cross compiling, check that we can run a simple program.
2979 if test "$cross_compiling" != yes; then
2980   if { ac_try='./$ac_file'
2981   { { case "(($ac_try" in
2982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2983   *) ac_try_echo=$ac_try;;
2984 esac
2985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2986 $as_echo "$ac_try_echo"; } >&5
2987   (eval "$ac_try") 2>&5
2988   ac_status=$?
2989   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2990   test $ac_status = 0; }; }; then
2991     cross_compiling=no
2992   else
2993     if test "$cross_compiling" = maybe; then
2994         cross_compiling=yes
2995     else
2996         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2998 as_fn_error "cannot run C compiled programs.
2999 If you meant to cross compile, use \`--host'.
3000 See \`config.log' for more details." "$LINENO" 5; }
3001     fi
3002   fi
3003 fi
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3005 $as_echo "yes" >&6; }
3006
3007 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3008 ac_clean_files=$ac_clean_files_save
3009 # Check that the compiler produces executables we can run.  If not, either
3010 # the compiler is broken, or we cross compile.
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3012 $as_echo_n "checking whether we are cross compiling... " >&6; }
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3014 $as_echo "$cross_compiling" >&6; }
3015
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3017 $as_echo_n "checking for suffix of executables... " >&6; }
3018 if { { ac_try="$ac_link"
3019 case "(($ac_try" in
3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3021   *) ac_try_echo=$ac_try;;
3022 esac
3023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3024 $as_echo "$ac_try_echo"; } >&5
3025   (eval "$ac_link") 2>&5
3026   ac_status=$?
3027   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3028   test $ac_status = 0; }; then :
3029   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3030 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3031 # work properly (i.e., refer to `conftest.exe'), while it won't with
3032 # `rm'.
3033 for ac_file in conftest.exe conftest conftest.*; do
3034   test -f "$ac_file" || continue
3035   case $ac_file in
3036     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3037     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3038           break;;
3039     * ) break;;
3040   esac
3041 done
3042 else
3043   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3045 as_fn_error "cannot compute suffix of executables: cannot compile and link
3046 See \`config.log' for more details." "$LINENO" 5; }
3047 fi
3048 rm -f conftest$ac_cv_exeext
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3050 $as_echo "$ac_cv_exeext" >&6; }
3051
3052 rm -f conftest.$ac_ext
3053 EXEEXT=$ac_cv_exeext
3054 ac_exeext=$EXEEXT
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3056 $as_echo_n "checking for suffix of object files... " >&6; }
3057 if test "${ac_cv_objext+set}" = set; then :
3058   $as_echo_n "(cached) " >&6
3059 else
3060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3061 /* end confdefs.h.  */
3062
3063 int
3064 main ()
3065 {
3066
3067   ;
3068   return 0;
3069 }
3070 _ACEOF
3071 rm -f conftest.o conftest.obj
3072 if { { ac_try="$ac_compile"
3073 case "(($ac_try" in
3074   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3075   *) ac_try_echo=$ac_try;;
3076 esac
3077 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3078 $as_echo "$ac_try_echo"; } >&5
3079   (eval "$ac_compile") 2>&5
3080   ac_status=$?
3081   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3082   test $ac_status = 0; }; then :
3083   for ac_file in conftest.o conftest.obj conftest.*; do
3084   test -f "$ac_file" || continue;
3085   case $ac_file in
3086     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3087     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3088        break;;
3089   esac
3090 done
3091 else
3092   $as_echo "$as_me: failed program was:" >&5
3093 sed 's/^/| /' conftest.$ac_ext >&5
3094
3095 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3096 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3097 as_fn_error "cannot compute suffix of object files: cannot compile
3098 See \`config.log' for more details." "$LINENO" 5; }
3099 fi
3100 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3101 fi
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3103 $as_echo "$ac_cv_objext" >&6; }
3104 OBJEXT=$ac_cv_objext
3105 ac_objext=$OBJEXT
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3107 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3108 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3109   $as_echo_n "(cached) " >&6
3110 else
3111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3112 /* end confdefs.h.  */
3113
3114 int
3115 main ()
3116 {
3117 #ifndef __GNUC__
3118        choke me
3119 #endif
3120
3121   ;
3122   return 0;
3123 }
3124 _ACEOF
3125 if ac_fn_c_try_compile "$LINENO"; then :
3126   ac_compiler_gnu=yes
3127 else
3128   ac_compiler_gnu=no
3129 fi
3130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3131 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3132
3133 fi
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3135 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3136 if test $ac_compiler_gnu = yes; then
3137   GCC=yes
3138 else
3139   GCC=
3140 fi
3141 ac_test_CFLAGS=${CFLAGS+set}
3142 ac_save_CFLAGS=$CFLAGS
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3144 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3145 if test "${ac_cv_prog_cc_g+set}" = set; then :
3146   $as_echo_n "(cached) " >&6
3147 else
3148   ac_save_c_werror_flag=$ac_c_werror_flag
3149    ac_c_werror_flag=yes
3150    ac_cv_prog_cc_g=no
3151    CFLAGS="-g"
3152    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3153 /* end confdefs.h.  */
3154
3155 int
3156 main ()
3157 {
3158
3159   ;
3160   return 0;
3161 }
3162 _ACEOF
3163 if ac_fn_c_try_compile "$LINENO"; then :
3164   ac_cv_prog_cc_g=yes
3165 else
3166   CFLAGS=""
3167       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3168 /* end confdefs.h.  */
3169
3170 int
3171 main ()
3172 {
3173
3174   ;
3175   return 0;
3176 }
3177 _ACEOF
3178 if ac_fn_c_try_compile "$LINENO"; then :
3179
3180 else
3181   ac_c_werror_flag=$ac_save_c_werror_flag
3182          CFLAGS="-g"
3183          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3184 /* end confdefs.h.  */
3185
3186 int
3187 main ()
3188 {
3189
3190   ;
3191   return 0;
3192 }
3193 _ACEOF
3194 if ac_fn_c_try_compile "$LINENO"; then :
3195   ac_cv_prog_cc_g=yes
3196 fi
3197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3198 fi
3199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3200 fi
3201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3202    ac_c_werror_flag=$ac_save_c_werror_flag
3203 fi
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3205 $as_echo "$ac_cv_prog_cc_g" >&6; }
3206 if test "$ac_test_CFLAGS" = set; then
3207   CFLAGS=$ac_save_CFLAGS
3208 elif test $ac_cv_prog_cc_g = yes; then
3209   if test "$GCC" = yes; then
3210     CFLAGS="-g -O2"
3211   else
3212     CFLAGS="-g"
3213   fi
3214 else
3215   if test "$GCC" = yes; then
3216     CFLAGS="-O2"
3217   else
3218     CFLAGS=
3219   fi
3220 fi
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3222 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3223 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3224   $as_echo_n "(cached) " >&6
3225 else
3226   ac_cv_prog_cc_c89=no
3227 ac_save_CC=$CC
3228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3229 /* end confdefs.h.  */
3230 #include <stdarg.h>
3231 #include <stdio.h>
3232 #include <sys/types.h>
3233 #include <sys/stat.h>
3234 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3235 struct buf { int x; };
3236 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3237 static char *e (p, i)
3238      char **p;
3239      int i;
3240 {
3241   return p[i];
3242 }
3243 static char *f (char * (*g) (char **, int), char **p, ...)
3244 {
3245   char *s;
3246   va_list v;
3247   va_start (v,p);
3248   s = g (p, va_arg (v,int));
3249   va_end (v);
3250   return s;
3251 }
3252
3253 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3254    function prototypes and stuff, but not '\xHH' hex character constants.
3255    These don't provoke an error unfortunately, instead are silently treated
3256    as 'x'.  The following induces an error, until -std is added to get
3257    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3258    array size at least.  It's necessary to write '\x00'==0 to get something
3259    that's true only with -std.  */
3260 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3261
3262 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3263    inside strings and character constants.  */
3264 #define FOO(x) 'x'
3265 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3266
3267 int test (int i, double x);
3268 struct s1 {int (*f) (int a);};
3269 struct s2 {int (*f) (double a);};
3270 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3271 int argc;
3272 char **argv;
3273 int
3274 main ()
3275 {
3276 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3277   ;
3278   return 0;
3279 }
3280 _ACEOF
3281 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3282         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3283 do
3284   CC="$ac_save_CC $ac_arg"
3285   if ac_fn_c_try_compile "$LINENO"; then :
3286   ac_cv_prog_cc_c89=$ac_arg
3287 fi
3288 rm -f core conftest.err conftest.$ac_objext
3289   test "x$ac_cv_prog_cc_c89" != "xno" && break
3290 done
3291 rm -f conftest.$ac_ext
3292 CC=$ac_save_CC
3293
3294 fi
3295 # AC_CACHE_VAL
3296 case "x$ac_cv_prog_cc_c89" in
3297   x)
3298     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3299 $as_echo "none needed" >&6; } ;;
3300   xno)
3301     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3302 $as_echo "unsupported" >&6; } ;;
3303   *)
3304     CC="$CC $ac_cv_prog_cc_c89"
3305     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3306 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3307 esac
3308 if test "x$ac_cv_prog_cc_c89" != xno; then :
3309
3310 fi
3311
3312 ac_ext=c
3313 ac_cpp='$CPP $CPPFLAGS'
3314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3316 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3317
3318 ac_ext=cpp
3319 ac_cpp='$CXXCPP $CPPFLAGS'
3320 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3321 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3322 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3323 if test -z "$CXX"; then
3324   if test -n "$CCC"; then
3325     CXX=$CCC
3326   else
3327     if test -n "$ac_tool_prefix"; then
3328   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3329   do
3330     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3331 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3333 $as_echo_n "checking for $ac_word... " >&6; }
3334 if test "${ac_cv_prog_CXX+set}" = set; then :
3335   $as_echo_n "(cached) " >&6
3336 else
3337   if test -n "$CXX"; then
3338   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3339 else
3340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3341 for as_dir in $PATH
3342 do
3343   IFS=$as_save_IFS
3344   test -z "$as_dir" && as_dir=.
3345     for ac_exec_ext in '' $ac_executable_extensions; do
3346   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3347     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3349     break 2
3350   fi
3351 done
3352   done
3353 IFS=$as_save_IFS
3354
3355 fi
3356 fi
3357 CXX=$ac_cv_prog_CXX
3358 if test -n "$CXX"; then
3359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3360 $as_echo "$CXX" >&6; }
3361 else
3362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3363 $as_echo "no" >&6; }
3364 fi
3365
3366
3367     test -n "$CXX" && break
3368   done
3369 fi
3370 if test -z "$CXX"; then
3371   ac_ct_CXX=$CXX
3372   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3373 do
3374   # Extract the first word of "$ac_prog", so it can be a program name with args.
3375 set dummy $ac_prog; ac_word=$2
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3377 $as_echo_n "checking for $ac_word... " >&6; }
3378 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3379   $as_echo_n "(cached) " >&6
3380 else
3381   if test -n "$ac_ct_CXX"; then
3382   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3383 else
3384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3385 for as_dir in $PATH
3386 do
3387   IFS=$as_save_IFS
3388   test -z "$as_dir" && as_dir=.
3389     for ac_exec_ext in '' $ac_executable_extensions; do
3390   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3391     ac_cv_prog_ac_ct_CXX="$ac_prog"
3392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3393     break 2
3394   fi
3395 done
3396   done
3397 IFS=$as_save_IFS
3398
3399 fi
3400 fi
3401 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3402 if test -n "$ac_ct_CXX"; then
3403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3404 $as_echo "$ac_ct_CXX" >&6; }
3405 else
3406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3407 $as_echo "no" >&6; }
3408 fi
3409
3410
3411   test -n "$ac_ct_CXX" && break
3412 done
3413
3414   if test "x$ac_ct_CXX" = x; then
3415     CXX="g++"
3416   else
3417     case $cross_compiling:$ac_tool_warned in
3418 yes:)
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3420 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3421 ac_tool_warned=yes ;;
3422 esac
3423     CXX=$ac_ct_CXX
3424   fi
3425 fi
3426
3427   fi
3428 fi
3429 # Provide some information about the compiler.
3430 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3431 set X $ac_compile
3432 ac_compiler=$2
3433 for ac_option in --version -v -V -qversion; do
3434   { { ac_try="$ac_compiler $ac_option >&5"
3435 case "(($ac_try" in
3436   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3437   *) ac_try_echo=$ac_try;;
3438 esac
3439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3440 $as_echo "$ac_try_echo"; } >&5
3441   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3442   ac_status=$?
3443   if test -s conftest.err; then
3444     sed '10a\
3445 ... rest of stderr output deleted ...
3446          10q' conftest.err >conftest.er1
3447     cat conftest.er1 >&5
3448     rm -f conftest.er1 conftest.err
3449   fi
3450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3451   test $ac_status = 0; }
3452 done
3453
3454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3455 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3456 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3457   $as_echo_n "(cached) " >&6
3458 else
3459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3460 /* end confdefs.h.  */
3461
3462 int
3463 main ()
3464 {
3465 #ifndef __GNUC__
3466        choke me
3467 #endif
3468
3469   ;
3470   return 0;
3471 }
3472 _ACEOF
3473 if ac_fn_cxx_try_compile "$LINENO"; then :
3474   ac_compiler_gnu=yes
3475 else
3476   ac_compiler_gnu=no
3477 fi
3478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3479 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3480
3481 fi
3482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3483 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3484 if test $ac_compiler_gnu = yes; then
3485   GXX=yes
3486 else
3487   GXX=
3488 fi
3489 ac_test_CXXFLAGS=${CXXFLAGS+set}
3490 ac_save_CXXFLAGS=$CXXFLAGS
3491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3492 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3493 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3494   $as_echo_n "(cached) " >&6
3495 else
3496   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3497    ac_cxx_werror_flag=yes
3498    ac_cv_prog_cxx_g=no
3499    CXXFLAGS="-g"
3500    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3501 /* end confdefs.h.  */
3502
3503 int
3504 main ()
3505 {
3506
3507   ;
3508   return 0;
3509 }
3510 _ACEOF
3511 if ac_fn_cxx_try_compile "$LINENO"; then :
3512   ac_cv_prog_cxx_g=yes
3513 else
3514   CXXFLAGS=""
3515       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3516 /* end confdefs.h.  */
3517
3518 int
3519 main ()
3520 {
3521
3522   ;
3523   return 0;
3524 }
3525 _ACEOF
3526 if ac_fn_cxx_try_compile "$LINENO"; then :
3527
3528 else
3529   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3530          CXXFLAGS="-g"
3531          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3532 /* end confdefs.h.  */
3533
3534 int
3535 main ()
3536 {
3537
3538   ;
3539   return 0;
3540 }
3541 _ACEOF
3542 if ac_fn_cxx_try_compile "$LINENO"; then :
3543   ac_cv_prog_cxx_g=yes
3544 fi
3545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3546 fi
3547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3548 fi
3549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3550    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3551 fi
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3553 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3554 if test "$ac_test_CXXFLAGS" = set; then
3555   CXXFLAGS=$ac_save_CXXFLAGS
3556 elif test $ac_cv_prog_cxx_g = yes; then
3557   if test "$GXX" = yes; then
3558     CXXFLAGS="-g -O2"
3559   else
3560     CXXFLAGS="-g"
3561   fi
3562 else
3563   if test "$GXX" = yes; then
3564     CXXFLAGS="-O2"
3565   else
3566     CXXFLAGS=
3567   fi
3568 fi
3569 ac_ext=c
3570 ac_cpp='$CPP $CPPFLAGS'
3571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3574
3575
3576 ac_ext=c
3577 ac_cpp='$CPP $CPPFLAGS'
3578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3582 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3583 # On Suns, sometimes $CPP names a directory.
3584 if test -n "$CPP" && test -d "$CPP"; then
3585   CPP=
3586 fi
3587 if test -z "$CPP"; then
3588   if test "${ac_cv_prog_CPP+set}" = set; then :
3589   $as_echo_n "(cached) " >&6
3590 else
3591       # Double quotes because CPP needs to be expanded
3592     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3593     do
3594       ac_preproc_ok=false
3595 for ac_c_preproc_warn_flag in '' yes
3596 do
3597   # Use a header file that comes with gcc, so configuring glibc
3598   # with a fresh cross-compiler works.
3599   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3600   # <limits.h> exists even on freestanding compilers.
3601   # On the NeXT, cc -E runs the code through the compiler's parser,
3602   # not just through cpp. "Syntax error" is here to catch this case.
3603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3604 /* end confdefs.h.  */
3605 #ifdef __STDC__
3606 # include <limits.h>
3607 #else
3608 # include <assert.h>
3609 #endif
3610                      Syntax error
3611 _ACEOF
3612 if ac_fn_c_try_cpp "$LINENO"; then :
3613
3614 else
3615   # Broken: fails on valid input.
3616 continue
3617 fi
3618 rm -f conftest.err conftest.$ac_ext
3619
3620   # OK, works on sane cases.  Now check whether nonexistent headers
3621   # can be detected and how.
3622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3623 /* end confdefs.h.  */
3624 #include <ac_nonexistent.h>
3625 _ACEOF
3626 if ac_fn_c_try_cpp "$LINENO"; then :
3627   # Broken: success on invalid input.
3628 continue
3629 else
3630   # Passes both tests.
3631 ac_preproc_ok=:
3632 break
3633 fi
3634 rm -f conftest.err conftest.$ac_ext
3635
3636 done
3637 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3638 rm -f conftest.err conftest.$ac_ext
3639 if $ac_preproc_ok; then :
3640   break
3641 fi
3642
3643     done
3644     ac_cv_prog_CPP=$CPP
3645
3646 fi
3647   CPP=$ac_cv_prog_CPP
3648 else
3649   ac_cv_prog_CPP=$CPP
3650 fi
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3652 $as_echo "$CPP" >&6; }
3653 ac_preproc_ok=false
3654 for ac_c_preproc_warn_flag in '' yes
3655 do
3656   # Use a header file that comes with gcc, so configuring glibc
3657   # with a fresh cross-compiler works.
3658   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3659   # <limits.h> exists even on freestanding compilers.
3660   # On the NeXT, cc -E runs the code through the compiler's parser,
3661   # not just through cpp. "Syntax error" is here to catch this case.
3662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3663 /* end confdefs.h.  */
3664 #ifdef __STDC__
3665 # include <limits.h>
3666 #else
3667 # include <assert.h>
3668 #endif
3669                      Syntax error
3670 _ACEOF
3671 if ac_fn_c_try_cpp "$LINENO"; then :
3672
3673 else
3674   # Broken: fails on valid input.
3675 continue
3676 fi
3677 rm -f conftest.err conftest.$ac_ext
3678
3679   # OK, works on sane cases.  Now check whether nonexistent headers
3680   # can be detected and how.
3681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3682 /* end confdefs.h.  */
3683 #include <ac_nonexistent.h>
3684 _ACEOF
3685 if ac_fn_c_try_cpp "$LINENO"; then :
3686   # Broken: success on invalid input.
3687 continue
3688 else
3689   # Passes both tests.
3690 ac_preproc_ok=:
3691 break
3692 fi
3693 rm -f conftest.err conftest.$ac_ext
3694
3695 done
3696 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3697 rm -f conftest.err conftest.$ac_ext
3698 if $ac_preproc_ok; then :
3699
3700 else
3701   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3702 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3703 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3704 See \`config.log' for more details." "$LINENO" 5; }
3705 fi
3706
3707 ac_ext=c
3708 ac_cpp='$CPP $CPPFLAGS'
3709 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3710 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3711 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3712
3713
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3715 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3716 if test "${ac_cv_path_GREP+set}" = set; then :
3717   $as_echo_n "(cached) " >&6
3718 else
3719   if test -z "$GREP"; then
3720   ac_path_GREP_found=false
3721   # Loop through the user's path and test for each of PROGNAME-LIST
3722   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3723 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3724 do
3725   IFS=$as_save_IFS
3726   test -z "$as_dir" && as_dir=.
3727     for ac_prog in grep ggrep; do
3728     for ac_exec_ext in '' $ac_executable_extensions; do
3729       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3730       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3731 # Check for GNU ac_path_GREP and select it if it is found.
3732   # Check for GNU $ac_path_GREP
3733 case `"$ac_path_GREP" --version 2>&1` in
3734 *GNU*)
3735   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3736 *)
3737   ac_count=0
3738   $as_echo_n 0123456789 >"conftest.in"
3739   while :
3740   do
3741     cat "conftest.in" "conftest.in" >"conftest.tmp"
3742     mv "conftest.tmp" "conftest.in"
3743     cp "conftest.in" "conftest.nl"
3744     $as_echo 'GREP' >> "conftest.nl"
3745     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3746     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3747     as_fn_arith $ac_count + 1 && ac_count=$as_val
3748     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3749       # Best one so far, save it but keep looking for a better one
3750       ac_cv_path_GREP="$ac_path_GREP"
3751       ac_path_GREP_max=$ac_count
3752     fi
3753     # 10*(2^10) chars as input seems more than enough
3754     test $ac_count -gt 10 && break
3755   done
3756   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3757 esac
3758
3759       $ac_path_GREP_found && break 3
3760     done
3761   done
3762   done
3763 IFS=$as_save_IFS
3764   if test -z "$ac_cv_path_GREP"; then
3765     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3766   fi
3767 else
3768   ac_cv_path_GREP=$GREP
3769 fi
3770
3771 fi
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3773 $as_echo "$ac_cv_path_GREP" >&6; }
3774  GREP="$ac_cv_path_GREP"
3775
3776
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3778 $as_echo_n "checking for egrep... " >&6; }
3779 if test "${ac_cv_path_EGREP+set}" = set; then :
3780   $as_echo_n "(cached) " >&6
3781 else
3782   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3783    then ac_cv_path_EGREP="$GREP -E"
3784    else
3785      if test -z "$EGREP"; then
3786   ac_path_EGREP_found=false
3787   # Loop through the user's path and test for each of PROGNAME-LIST
3788   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3789 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3790 do
3791   IFS=$as_save_IFS
3792   test -z "$as_dir" && as_dir=.
3793     for ac_prog in egrep; do
3794     for ac_exec_ext in '' $ac_executable_extensions; do
3795       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3796       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3797 # Check for GNU ac_path_EGREP and select it if it is found.
3798   # Check for GNU $ac_path_EGREP
3799 case `"$ac_path_EGREP" --version 2>&1` in
3800 *GNU*)
3801   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3802 *)
3803   ac_count=0
3804   $as_echo_n 0123456789 >"conftest.in"
3805   while :
3806   do
3807     cat "conftest.in" "conftest.in" >"conftest.tmp"
3808     mv "conftest.tmp" "conftest.in"
3809     cp "conftest.in" "conftest.nl"
3810     $as_echo 'EGREP' >> "conftest.nl"
3811     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3812     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3813     as_fn_arith $ac_count + 1 && ac_count=$as_val
3814     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3815       # Best one so far, save it but keep looking for a better one
3816       ac_cv_path_EGREP="$ac_path_EGREP"
3817       ac_path_EGREP_max=$ac_count
3818     fi
3819     # 10*(2^10) chars as input seems more than enough
3820     test $ac_count -gt 10 && break
3821   done
3822   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3823 esac
3824
3825       $ac_path_EGREP_found && break 3
3826     done
3827   done
3828   done
3829 IFS=$as_save_IFS
3830   if test -z "$ac_cv_path_EGREP"; then
3831     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3832   fi
3833 else
3834   ac_cv_path_EGREP=$EGREP
3835 fi
3836
3837    fi
3838 fi
3839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3840 $as_echo "$ac_cv_path_EGREP" >&6; }
3841  EGREP="$ac_cv_path_EGREP"
3842
3843
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3845 $as_echo_n "checking for ANSI C header files... " >&6; }
3846 if test "${ac_cv_header_stdc+set}" = set; then :
3847   $as_echo_n "(cached) " >&6
3848 else
3849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3850 /* end confdefs.h.  */
3851 #include <stdlib.h>
3852 #include <stdarg.h>
3853 #include <string.h>
3854 #include <float.h>
3855
3856 int
3857 main ()
3858 {
3859
3860   ;
3861   return 0;
3862 }
3863 _ACEOF
3864 if ac_fn_c_try_compile "$LINENO"; then :
3865   ac_cv_header_stdc=yes
3866 else
3867   ac_cv_header_stdc=no
3868 fi
3869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3870
3871 if test $ac_cv_header_stdc = yes; then
3872   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3874 /* end confdefs.h.  */
3875 #include <string.h>
3876
3877 _ACEOF
3878 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3879   $EGREP "memchr" >/dev/null 2>&1; then :
3880
3881 else
3882   ac_cv_header_stdc=no
3883 fi
3884 rm -f conftest*
3885
3886 fi
3887
3888 if test $ac_cv_header_stdc = yes; then
3889   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3891 /* end confdefs.h.  */
3892 #include <stdlib.h>
3893
3894 _ACEOF
3895 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3896   $EGREP "free" >/dev/null 2>&1; then :
3897
3898 else
3899   ac_cv_header_stdc=no
3900 fi
3901 rm -f conftest*
3902
3903 fi
3904
3905 if test $ac_cv_header_stdc = yes; then
3906   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3907   if test "$cross_compiling" = yes; then :
3908   :
3909 else
3910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h.  */
3912 #include <ctype.h>
3913 #include <stdlib.h>
3914 #if ((' ' & 0x0FF) == 0x020)
3915 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3916 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3917 #else
3918 # define ISLOWER(c) \
3919                    (('a' <= (c) && (c) <= 'i') \
3920                      || ('j' <= (c) && (c) <= 'r') \
3921                      || ('s' <= (c) && (c) <= 'z'))
3922 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3923 #endif
3924
3925 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3926 int
3927 main ()
3928 {
3929   int i;
3930   for (i = 0; i < 256; i++)
3931     if (XOR (islower (i), ISLOWER (i))
3932         || toupper (i) != TOUPPER (i))
3933       return 2;
3934   return 0;
3935 }
3936 _ACEOF
3937 if ac_fn_c_try_run "$LINENO"; then :
3938
3939 else
3940   ac_cv_header_stdc=no
3941 fi
3942 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3943   conftest.$ac_objext conftest.beam conftest.$ac_ext
3944 fi
3945
3946 fi
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3949 $as_echo "$ac_cv_header_stdc" >&6; }
3950 if test $ac_cv_header_stdc = yes; then
3951
3952 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3953
3954 fi
3955
3956 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3957 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3958                   inttypes.h stdint.h unistd.h
3959 do :
3960   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3961 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3962 "
3963 eval as_val=\$$as_ac_Header
3964    if test "x$as_val" = x""yes; then :
3965   cat >>confdefs.h <<_ACEOF
3966 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3967 _ACEOF
3968
3969 fi
3970
3971 done
3972
3973
3974
3975   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3976 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3977   MINIX=yes
3978 else
3979   MINIX=
3980 fi
3981
3982
3983   if test "$MINIX" = yes; then
3984
3985 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3986
3987
3988 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3989
3990
3991 $as_echo "#define _MINIX 1" >>confdefs.h
3992
3993   fi
3994
3995
3996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3997 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3998 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4002 /* end confdefs.h.  */
4003
4004 #         define __EXTENSIONS__ 1
4005           $ac_includes_default
4006 int
4007 main ()
4008 {
4009
4010   ;
4011   return 0;
4012 }
4013 _ACEOF
4014 if ac_fn_c_try_compile "$LINENO"; then :
4015   ac_cv_safe_to_define___extensions__=yes
4016 else
4017   ac_cv_safe_to_define___extensions__=no
4018 fi
4019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4020 fi
4021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4022 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4023   test $ac_cv_safe_to_define___extensions__ = yes &&
4024     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4025
4026   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4027
4028   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4029
4030   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4031
4032   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4033
4034
4035
4036 # Check whether --enable-largefile was given.
4037 if test "${enable_largefile+set}" = set; then :
4038   enableval=$enable_largefile;
4039 fi
4040
4041 if test "$enable_largefile" != no; then
4042
4043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4044 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4045 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4046   $as_echo_n "(cached) " >&6
4047 else
4048   ac_cv_sys_largefile_CC=no
4049      if test "$GCC" != yes; then
4050        ac_save_CC=$CC
4051        while :; do
4052          # IRIX 6.2 and later do not support large files by default,
4053          # so use the C compiler's -n32 option if that helps.
4054          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4055 /* end confdefs.h.  */
4056 #include <sys/types.h>
4057  /* Check that off_t can represent 2**63 - 1 correctly.
4058     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4059     since some C++ compilers masquerading as C compilers
4060     incorrectly reject 9223372036854775807.  */
4061 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4062   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4063                        && LARGE_OFF_T % 2147483647 == 1)
4064                       ? 1 : -1];
4065 int
4066 main ()
4067 {
4068
4069   ;
4070   return 0;
4071 }
4072 _ACEOF
4073          if ac_fn_c_try_compile "$LINENO"; then :
4074   break
4075 fi
4076 rm -f core conftest.err conftest.$ac_objext
4077          CC="$CC -n32"
4078          if ac_fn_c_try_compile "$LINENO"; then :
4079   ac_cv_sys_largefile_CC=' -n32'; break
4080 fi
4081 rm -f core conftest.err conftest.$ac_objext
4082          break
4083        done
4084        CC=$ac_save_CC
4085        rm -f conftest.$ac_ext
4086     fi
4087 fi
4088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4089 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4090   if test "$ac_cv_sys_largefile_CC" != no; then
4091     CC=$CC$ac_cv_sys_largefile_CC
4092   fi
4093
4094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4095 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4096 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4097   $as_echo_n "(cached) " >&6
4098 else
4099   while :; do
4100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4101 /* end confdefs.h.  */
4102 #include <sys/types.h>
4103  /* Check that off_t can represent 2**63 - 1 correctly.
4104     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4105     since some C++ compilers masquerading as C compilers
4106     incorrectly reject 9223372036854775807.  */
4107 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4108   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4109                        && LARGE_OFF_T % 2147483647 == 1)
4110                       ? 1 : -1];
4111 int
4112 main ()
4113 {
4114
4115   ;
4116   return 0;
4117 }
4118 _ACEOF
4119 if ac_fn_c_try_compile "$LINENO"; then :
4120   ac_cv_sys_file_offset_bits=no; break
4121 fi
4122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4124 /* end confdefs.h.  */
4125 #define _FILE_OFFSET_BITS 64
4126 #include <sys/types.h>
4127  /* Check that off_t can represent 2**63 - 1 correctly.
4128     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4129     since some C++ compilers masquerading as C compilers
4130     incorrectly reject 9223372036854775807.  */
4131 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4132   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4133                        && LARGE_OFF_T % 2147483647 == 1)
4134                       ? 1 : -1];
4135 int
4136 main ()
4137 {
4138
4139   ;
4140   return 0;
4141 }
4142 _ACEOF
4143 if ac_fn_c_try_compile "$LINENO"; then :
4144   ac_cv_sys_file_offset_bits=64; break
4145 fi
4146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4147   ac_cv_sys_file_offset_bits=unknown
4148   break
4149 done
4150 fi
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4152 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4153 case $ac_cv_sys_file_offset_bits in #(
4154   no | unknown) ;;
4155   *)
4156 cat >>confdefs.h <<_ACEOF
4157 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4158 _ACEOF
4159 ;;
4160 esac
4161 rm -rf conftest*
4162   if test $ac_cv_sys_file_offset_bits = unknown; then
4163     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4164 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4165 if test "${ac_cv_sys_large_files+set}" = set; then :
4166   $as_echo_n "(cached) " >&6
4167 else
4168   while :; do
4169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4170 /* end confdefs.h.  */
4171 #include <sys/types.h>
4172  /* Check that off_t can represent 2**63 - 1 correctly.
4173     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4174     since some C++ compilers masquerading as C compilers
4175     incorrectly reject 9223372036854775807.  */
4176 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4177   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4178                        && LARGE_OFF_T % 2147483647 == 1)
4179                       ? 1 : -1];
4180 int
4181 main ()
4182 {
4183
4184   ;
4185   return 0;
4186 }
4187 _ACEOF
4188 if ac_fn_c_try_compile "$LINENO"; then :
4189   ac_cv_sys_large_files=no; break
4190 fi
4191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4193 /* end confdefs.h.  */
4194 #define _LARGE_FILES 1
4195 #include <sys/types.h>
4196  /* Check that off_t can represent 2**63 - 1 correctly.
4197     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4198     since some C++ compilers masquerading as C compilers
4199     incorrectly reject 9223372036854775807.  */
4200 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4201   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4202                        && LARGE_OFF_T % 2147483647 == 1)
4203                       ? 1 : -1];
4204 int
4205 main ()
4206 {
4207
4208   ;
4209   return 0;
4210 }
4211 _ACEOF
4212 if ac_fn_c_try_compile "$LINENO"; then :
4213   ac_cv_sys_large_files=1; break
4214 fi
4215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4216   ac_cv_sys_large_files=unknown
4217   break
4218 done
4219 fi
4220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4221 $as_echo "$ac_cv_sys_large_files" >&6; }
4222 case $ac_cv_sys_large_files in #(
4223   no | unknown) ;;
4224   *)
4225 cat >>confdefs.h <<_ACEOF
4226 #define _LARGE_FILES $ac_cv_sys_large_files
4227 _ACEOF
4228 ;;
4229 esac
4230 rm -rf conftest*
4231   fi
4232 fi
4233
4234
4235 ac_aux_dir=
4236 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4237   for ac_t in install-sh install.sh shtool; do
4238     if test -f "$ac_dir/$ac_t"; then
4239       ac_aux_dir=$ac_dir
4240       ac_install_sh="$ac_aux_dir/$ac_t -c"
4241       break 2
4242     fi
4243   done
4244 done
4245 if test -z "$ac_aux_dir"; then
4246   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4247 fi
4248
4249 # These three variables are undocumented and unsupported,
4250 # and are intended to be withdrawn in a future Autoconf release.
4251 # They can cause serious problems if a builder's source tree is in a directory
4252 # whose full name contains unusual characters.
4253 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4254 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4255 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4256
4257
4258 # Make sure we can run config.sub.
4259 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4260   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4261
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4263 $as_echo_n "checking build system type... " >&6; }
4264 if test "${ac_cv_build+set}" = set; then :
4265   $as_echo_n "(cached) " >&6
4266 else
4267   ac_build_alias=$build_alias
4268 test "x$ac_build_alias" = x &&
4269   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4270 test "x$ac_build_alias" = x &&
4271   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4272 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4273   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4274
4275 fi
4276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4277 $as_echo "$ac_cv_build" >&6; }
4278 case $ac_cv_build in
4279 *-*-*) ;;
4280 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4281 esac
4282 build=$ac_cv_build
4283 ac_save_IFS=$IFS; IFS='-'
4284 set x $ac_cv_build
4285 shift
4286 build_cpu=$1
4287 build_vendor=$2
4288 shift; shift
4289 # Remember, the first character of IFS is used to create $*,
4290 # except with old shells:
4291 build_os=$*
4292 IFS=$ac_save_IFS
4293 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4294
4295
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4297 $as_echo_n "checking host system type... " >&6; }
4298 if test "${ac_cv_host+set}" = set; then :
4299   $as_echo_n "(cached) " >&6
4300 else
4301   if test "x$host_alias" = x; then
4302   ac_cv_host=$ac_cv_build
4303 else
4304   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4305     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4306 fi
4307
4308 fi
4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4310 $as_echo "$ac_cv_host" >&6; }
4311 case $ac_cv_host in
4312 *-*-*) ;;
4313 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4314 esac
4315 host=$ac_cv_host
4316 ac_save_IFS=$IFS; IFS='-'
4317 set x $ac_cv_host
4318 shift
4319 host_cpu=$1
4320 host_vendor=$2
4321 shift; shift
4322 # Remember, the first character of IFS is used to create $*,
4323 # except with old shells:
4324 host_os=$*
4325 IFS=$ac_save_IFS
4326 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4327
4328
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4330 $as_echo_n "checking target system type... " >&6; }
4331 if test "${ac_cv_target+set}" = set; then :
4332   $as_echo_n "(cached) " >&6
4333 else
4334   if test "x$target_alias" = x; then
4335   ac_cv_target=$ac_cv_host
4336 else
4337   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4338     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4339 fi
4340
4341 fi
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4343 $as_echo "$ac_cv_target" >&6; }
4344 case $ac_cv_target in
4345 *-*-*) ;;
4346 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4347 esac
4348 target=$ac_cv_target
4349 ac_save_IFS=$IFS; IFS='-'
4350 set x $ac_cv_target
4351 shift
4352 target_cpu=$1
4353 target_vendor=$2
4354 shift; shift
4355 # Remember, the first character of IFS is used to create $*,
4356 # except with old shells:
4357 target_os=$*
4358 IFS=$ac_save_IFS
4359 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4360
4361
4362 # The aliases save the names the user supplied, while $host etc.
4363 # will get canonicalized.
4364 test -n "$target_alias" &&
4365   test "$program_prefix$program_suffix$program_transform_name" = \
4366     NONENONEs,x,x, &&
4367   program_prefix=${target_alias}-
4368
4369
4370 # Find a good install program.  We prefer a C program (faster),
4371 # so one script is as good as another.  But avoid the broken or
4372 # incompatible versions:
4373 # SysV /etc/install, /usr/sbin/install
4374 # SunOS /usr/etc/install
4375 # IRIX /sbin/install
4376 # AIX /bin/install
4377 # AmigaOS /C/install, which installs bootblocks on floppy discs
4378 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4379 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4380 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4381 # OS/2's system install, which has a completely different semantic
4382 # ./install, which can be erroneously created by make from ./install.sh.
4383 # Reject install programs that cannot install multiple files.
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4385 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4386 if test -z "$INSTALL"; then
4387 if test "${ac_cv_path_install+set}" = set; then :
4388   $as_echo_n "(cached) " >&6
4389 else
4390   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4391 for as_dir in $PATH
4392 do
4393   IFS=$as_save_IFS
4394   test -z "$as_dir" && as_dir=.
4395     # Account for people who put trailing slashes in PATH elements.
4396 case $as_dir/ in #((
4397   ./ | .// | /[cC]/* | \
4398   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4399   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4400   /usr/ucb/* ) ;;
4401   *)
4402     # OSF1 and SCO ODT 3.0 have their own names for install.
4403     # Don't use installbsd from OSF since it installs stuff as root
4404     # by default.
4405     for ac_prog in ginstall scoinst install; do
4406       for ac_exec_ext in '' $ac_executable_extensions; do
4407         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4408           if test $ac_prog = install &&
4409             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4410             # AIX install.  It has an incompatible calling convention.
4411             :
4412           elif test $ac_prog = install &&
4413             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4414             # program-specific install script used by HP pwplus--don't use.
4415             :
4416           else
4417             rm -rf conftest.one conftest.two conftest.dir
4418             echo one > conftest.one
4419             echo two > conftest.two
4420             mkdir conftest.dir
4421             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4422               test -s conftest.one && test -s conftest.two &&
4423               test -s conftest.dir/conftest.one &&
4424               test -s conftest.dir/conftest.two
4425             then
4426               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4427               break 3
4428             fi
4429           fi
4430         fi
4431       done
4432     done
4433     ;;
4434 esac
4435
4436   done
4437 IFS=$as_save_IFS
4438
4439 rm -rf conftest.one conftest.two conftest.dir
4440
4441 fi
4442   if test "${ac_cv_path_install+set}" = set; then
4443     INSTALL=$ac_cv_path_install
4444   else
4445     # As a last resort, use the slow shell script.  Don't cache a
4446     # value for INSTALL within a source directory, because that will
4447     # break other packages using the cache if that directory is
4448     # removed, or if the value is a relative name.
4449     INSTALL=$ac_install_sh
4450   fi
4451 fi
4452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4453 $as_echo "$INSTALL" >&6; }
4454
4455 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4456 # It thinks the first close brace ends the variable substitution.
4457 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4458
4459 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4460
4461 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4462
4463 if test -n "$ac_tool_prefix"; then
4464   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4465 set dummy ${ac_tool_prefix}ar; ac_word=$2
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4467 $as_echo_n "checking for $ac_word... " >&6; }
4468 if test "${ac_cv_prog_AR+set}" = set; then :
4469   $as_echo_n "(cached) " >&6
4470 else
4471   if test -n "$AR"; then
4472   ac_cv_prog_AR="$AR" # Let the user override the test.
4473 else
4474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4475 for as_dir in $PATH
4476 do
4477   IFS=$as_save_IFS
4478   test -z "$as_dir" && as_dir=.
4479     for ac_exec_ext in '' $ac_executable_extensions; do
4480   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4481     ac_cv_prog_AR="${ac_tool_prefix}ar"
4482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4483     break 2
4484   fi
4485 done
4486   done
4487 IFS=$as_save_IFS
4488
4489 fi
4490 fi
4491 AR=$ac_cv_prog_AR
4492 if test -n "$AR"; then
4493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4494 $as_echo "$AR" >&6; }
4495 else
4496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4497 $as_echo "no" >&6; }
4498 fi
4499
4500
4501 fi
4502 if test -z "$ac_cv_prog_AR"; then
4503   ac_ct_AR=$AR
4504   # Extract the first word of "ar", so it can be a program name with args.
4505 set dummy ar; ac_word=$2
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4507 $as_echo_n "checking for $ac_word... " >&6; }
4508 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4509   $as_echo_n "(cached) " >&6
4510 else
4511   if test -n "$ac_ct_AR"; then
4512   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4513 else
4514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4515 for as_dir in $PATH
4516 do
4517   IFS=$as_save_IFS
4518   test -z "$as_dir" && as_dir=.
4519     for ac_exec_ext in '' $ac_executable_extensions; do
4520   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4521     ac_cv_prog_ac_ct_AR="ar"
4522     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4523     break 2
4524   fi
4525 done
4526   done
4527 IFS=$as_save_IFS
4528
4529 fi
4530 fi
4531 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4532 if test -n "$ac_ct_AR"; then
4533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4534 $as_echo "$ac_ct_AR" >&6; }
4535 else
4536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4537 $as_echo "no" >&6; }
4538 fi
4539
4540   if test "x$ac_ct_AR" = x; then
4541     AR=""
4542   else
4543     case $cross_compiling:$ac_tool_warned in
4544 yes:)
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4546 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4547 ac_tool_warned=yes ;;
4548 esac
4549     AR=$ac_ct_AR
4550   fi
4551 else
4552   AR="$ac_cv_prog_AR"
4553 fi
4554
4555 if test -n "$ac_tool_prefix"; then
4556   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4557 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4559 $as_echo_n "checking for $ac_word... " >&6; }
4560 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4561   $as_echo_n "(cached) " >&6
4562 else
4563   if test -n "$RANLIB"; then
4564   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4565 else
4566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4567 for as_dir in $PATH
4568 do
4569   IFS=$as_save_IFS
4570   test -z "$as_dir" && as_dir=.
4571     for ac_exec_ext in '' $ac_executable_extensions; do
4572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4573     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4575     break 2
4576   fi
4577 done
4578   done
4579 IFS=$as_save_IFS
4580
4581 fi
4582 fi
4583 RANLIB=$ac_cv_prog_RANLIB
4584 if test -n "$RANLIB"; then
4585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4586 $as_echo "$RANLIB" >&6; }
4587 else
4588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4589 $as_echo "no" >&6; }
4590 fi
4591
4592
4593 fi
4594 if test -z "$ac_cv_prog_RANLIB"; then
4595   ac_ct_RANLIB=$RANLIB
4596   # Extract the first word of "ranlib", so it can be a program name with args.
4597 set dummy ranlib; ac_word=$2
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4599 $as_echo_n "checking for $ac_word... " >&6; }
4600 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4601   $as_echo_n "(cached) " >&6
4602 else
4603   if test -n "$ac_ct_RANLIB"; then
4604   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4605 else
4606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4607 for as_dir in $PATH
4608 do
4609   IFS=$as_save_IFS
4610   test -z "$as_dir" && as_dir=.
4611     for ac_exec_ext in '' $ac_executable_extensions; do
4612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4613     ac_cv_prog_ac_ct_RANLIB="ranlib"
4614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4615     break 2
4616   fi
4617 done
4618   done
4619 IFS=$as_save_IFS
4620
4621 fi
4622 fi
4623 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4624 if test -n "$ac_ct_RANLIB"; then
4625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4626 $as_echo "$ac_ct_RANLIB" >&6; }
4627 else
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4629 $as_echo "no" >&6; }
4630 fi
4631
4632   if test "x$ac_ct_RANLIB" = x; then
4633     RANLIB=":"
4634   else
4635     case $cross_compiling:$ac_tool_warned in
4636 yes:)
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4638 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4639 ac_tool_warned=yes ;;
4640 esac
4641     RANLIB=$ac_ct_RANLIB
4642   fi
4643 else
4644   RANLIB="$ac_cv_prog_RANLIB"
4645 fi
4646
4647
4648 test "$program_prefix" != NONE &&
4649   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4650 # Use a double $ so make ignores it.
4651 test "$program_suffix" != NONE &&
4652   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4653 # Double any \ or $.
4654 # By default was `s,x,x', remove it if useless.
4655 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4656 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4657
4658
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4660 $as_echo_n "checking for ANSI C header files... " >&6; }
4661 if test "${ac_cv_header_stdc+set}" = set; then :
4662   $as_echo_n "(cached) " >&6
4663 else
4664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4665 /* end confdefs.h.  */
4666 #include <stdlib.h>
4667 #include <stdarg.h>
4668 #include <string.h>
4669 #include <float.h>
4670
4671 int
4672 main ()
4673 {
4674
4675   ;
4676   return 0;
4677 }
4678 _ACEOF
4679 if ac_fn_c_try_compile "$LINENO"; then :
4680   ac_cv_header_stdc=yes
4681 else
4682   ac_cv_header_stdc=no
4683 fi
4684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4685
4686 if test $ac_cv_header_stdc = yes; then
4687   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4689 /* end confdefs.h.  */
4690 #include <string.h>
4691
4692 _ACEOF
4693 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4694   $EGREP "memchr" >/dev/null 2>&1; then :
4695
4696 else
4697   ac_cv_header_stdc=no
4698 fi
4699 rm -f conftest*
4700
4701 fi
4702
4703 if test $ac_cv_header_stdc = yes; then
4704   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4706 /* end confdefs.h.  */
4707 #include <stdlib.h>
4708
4709 _ACEOF
4710 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4711   $EGREP "free" >/dev/null 2>&1; then :
4712
4713 else
4714   ac_cv_header_stdc=no
4715 fi
4716 rm -f conftest*
4717
4718 fi
4719
4720 if test $ac_cv_header_stdc = yes; then
4721   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4722   if test "$cross_compiling" = yes; then :
4723   :
4724 else
4725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4726 /* end confdefs.h.  */
4727 #include <ctype.h>
4728 #include <stdlib.h>
4729 #if ((' ' & 0x0FF) == 0x020)
4730 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4731 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4732 #else
4733 # define ISLOWER(c) \
4734                    (('a' <= (c) && (c) <= 'i') \
4735                      || ('j' <= (c) && (c) <= 'r') \
4736                      || ('s' <= (c) && (c) <= 'z'))
4737 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4738 #endif
4739
4740 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4741 int
4742 main ()
4743 {
4744   int i;
4745   for (i = 0; i < 256; i++)
4746     if (XOR (islower (i), ISLOWER (i))
4747         || toupper (i) != TOUPPER (i))
4748       return 2;
4749   return 0;
4750 }
4751 _ACEOF
4752 if ac_fn_c_try_run "$LINENO"; then :
4753
4754 else
4755   ac_cv_header_stdc=no
4756 fi
4757 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4758   conftest.$ac_objext conftest.beam conftest.$ac_ext
4759 fi
4760
4761 fi
4762 fi
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4764 $as_echo "$ac_cv_header_stdc" >&6; }
4765 if test $ac_cv_header_stdc = yes; then
4766
4767 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4768
4769 fi
4770
4771
4772 # Set the 'development' global.
4773 . $srcdir/../../bfd/development.sh
4774
4775 # Enable -lmcheck by default (it provides cheap-enough memory
4776 # mangling), but turn it off for releases.
4777 if $development; then
4778   libmcheck_default=yes
4779 else
4780   libmcheck_default=no
4781 fi
4782
4783   # Check whether --enable-libmcheck was given.
4784 if test "${enable_libmcheck+set}" = set; then :
4785   enableval=$enable_libmcheck; case "${enableval}" in
4786       yes | y) ENABLE_LIBMCHECK="yes" ;;
4787       no | n)  ENABLE_LIBMCHECK="no" ;;
4788       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4789     esac
4790 fi
4791
4792
4793   if test -z "${ENABLE_LIBMCHECK}"; then
4794     ENABLE_LIBMCHECK=${libmcheck_default}
4795   fi
4796
4797   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4799 $as_echo_n "checking for main in -lmcheck... " >&6; }
4800 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4801   $as_echo_n "(cached) " >&6
4802 else
4803   ac_check_lib_save_LIBS=$LIBS
4804 LIBS="-lmcheck  $LIBS"
4805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4806 /* end confdefs.h.  */
4807
4808
4809 int
4810 main ()
4811 {
4812 return main ();
4813   ;
4814   return 0;
4815 }
4816 _ACEOF
4817 if ac_fn_c_try_link "$LINENO"; then :
4818   ac_cv_lib_mcheck_main=yes
4819 else
4820   ac_cv_lib_mcheck_main=no
4821 fi
4822 rm -f core conftest.err conftest.$ac_objext \
4823     conftest$ac_exeext conftest.$ac_ext
4824 LIBS=$ac_check_lib_save_LIBS
4825 fi
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4827 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4828 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4829   cat >>confdefs.h <<_ACEOF
4830 #define HAVE_LIBMCHECK 1
4831 _ACEOF
4832
4833   LIBS="-lmcheck $LIBS"
4834
4835 fi
4836
4837   fi
4838
4839
4840  case ${build_alias} in
4841   "") build_noncanonical=${build} ;;
4842   *) build_noncanonical=${build_alias} ;;
4843 esac
4844
4845  case ${host_alias} in
4846   "") host_noncanonical=${build_noncanonical} ;;
4847   *) host_noncanonical=${host_alias} ;;
4848 esac
4849
4850  case ${target_alias} in
4851   "") target_noncanonical=${host_noncanonical} ;;
4852   *) target_noncanonical=${target_alias} ;;
4853 esac
4854
4855
4856
4857
4858
4859
4860 # Dependency checking.
4861 rm -rf .tst 2>/dev/null
4862 mkdir .tst 2>/dev/null
4863 if test -d .tst; then
4864   am__leading_dot=.
4865 else
4866   am__leading_dot=_
4867 fi
4868 rmdir .tst 2>/dev/null
4869
4870 DEPDIR="${am__leading_dot}deps"
4871
4872 ac_config_commands="$ac_config_commands depdir"
4873
4874
4875 depcc="$CC"   am_compiler_list=
4876
4877 am_depcomp=$ac_aux_dir/depcomp
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4879 $as_echo_n "checking dependency style of $depcc... " >&6; }
4880 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4881   $as_echo_n "(cached) " >&6
4882 else
4883   if test -f "$am_depcomp"; then
4884   # We make a subdir and do the tests there.  Otherwise we can end up
4885   # making bogus files that we don't know about and never remove.  For
4886   # instance it was reported that on HP-UX the gcc test will end up
4887   # making a dummy file named `D' -- because `-MD' means `put the output
4888   # in D'.
4889   mkdir conftest.dir
4890   # Copy depcomp to subdir because otherwise we won't find it if we're
4891   # using a relative directory.
4892   cp "$am_depcomp" conftest.dir
4893   cd conftest.dir
4894   # We will build objects and dependencies in a subdirectory because
4895   # it helps to detect inapplicable dependency modes.  For instance
4896   # both Tru64's cc and ICC support -MD to output dependencies as a
4897   # side effect of compilation, but ICC will put the dependencies in
4898   # the current directory while Tru64 will put them in the object
4899   # directory.
4900   mkdir sub
4901
4902   am_cv_CC_dependencies_compiler_type=none
4903   if test "$am_compiler_list" = ""; then
4904      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4905   fi
4906   for depmode in $am_compiler_list; do
4907     if test $depmode = none; then break; fi
4908
4909     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4910     # Setup a source with many dependencies, because some compilers
4911     # like to wrap large dependency lists on column 80 (with \), and
4912     # we should not choose a depcomp mode which is confused by this.
4913     #
4914     # We need to recreate these files for each test, as the compiler may
4915     # overwrite some of them when testing with obscure command lines.
4916     # This happens at least with the AIX C compiler.
4917     : > sub/conftest.c
4918     for i in 1 2 3 4 5 6; do
4919       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4920       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4921       # Solaris 8's {/usr,}/bin/sh.
4922       touch sub/conftst$i.h
4923     done
4924     echo "include sub/conftest.Po" > confmf
4925
4926     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4927     # mode.  It turns out that the SunPro C++ compiler does not properly
4928     # handle `-M -o', and we need to detect this.
4929     depcmd="depmode=$depmode \
4930        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4931        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4932        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4933     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4934     if env $depcmd > conftest.err 2>&1 &&
4935        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4936        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4937        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4938       # icc doesn't choke on unknown options, it will just issue warnings
4939       # or remarks (even with -Werror).  So we grep stderr for any message
4940       # that says an option was ignored or not supported.
4941       # When given -MP, icc 7.0 and 7.1 complain thusly:
4942       #   icc: Command line warning: ignoring option '-M'; no argument required
4943       # The diagnosis changed in icc 8.0:
4944       #   icc: Command line remark: option '-MP' not supported
4945       if (grep 'ignoring option' conftest.err ||
4946           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4947         am_cv_CC_dependencies_compiler_type=$depmode
4948         $as_echo "$as_me:$LINENO: success" >&5
4949         break
4950       fi
4951     fi
4952     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4953     sed -e 's/^/| /' < conftest.err >&5
4954   done
4955
4956   cd ..
4957   rm -rf conftest.dir
4958 else
4959   am_cv_CC_dependencies_compiler_type=none
4960 fi
4961
4962 fi
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4964 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4965 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4966 then as_fn_error "no usable dependency style found" "$LINENO" 5
4967 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4968
4969 fi
4970
4971
4972 # Check for the 'make' the user wants to use.
4973 for ac_prog in make
4974 do
4975   # Extract the first word of "$ac_prog", so it can be a program name with args.
4976 set dummy $ac_prog; ac_word=$2
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4978 $as_echo_n "checking for $ac_word... " >&6; }
4979 if test "${ac_cv_prog_MAKE+set}" = set; then :
4980   $as_echo_n "(cached) " >&6
4981 else
4982   if test -n "$MAKE"; then
4983   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4984 else
4985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4986 for as_dir in $PATH
4987 do
4988   IFS=$as_save_IFS
4989   test -z "$as_dir" && as_dir=.
4990     for ac_exec_ext in '' $ac_executable_extensions; do
4991   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4992     ac_cv_prog_MAKE="$ac_prog"
4993     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4994     break 2
4995   fi
4996 done
4997   done
4998 IFS=$as_save_IFS
4999
5000 fi
5001 fi
5002 MAKE=$ac_cv_prog_MAKE
5003 if test -n "$MAKE"; then
5004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5005 $as_echo "$MAKE" >&6; }
5006 else
5007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5008 $as_echo "no" >&6; }
5009 fi
5010
5011
5012   test -n "$MAKE" && break
5013 done
5014
5015 MAKE_IS_GNU=
5016 case "`$MAKE --version 2>&1 | sed 1q`" in
5017   *GNU*)
5018     MAKE_IS_GNU=yes
5019     ;;
5020 esac
5021  if test "$MAKE_IS_GNU" = yes; then
5022   GMAKE_TRUE=
5023   GMAKE_FALSE='#'
5024 else
5025   GMAKE_TRUE='#'
5026   GMAKE_FALSE=
5027 fi
5028
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5030 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5031 set x ${MAKE-make}
5032 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5033 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5034   $as_echo_n "(cached) " >&6
5035 else
5036   cat >conftest.make <<\_ACEOF
5037 SHELL = /bin/sh
5038 all:
5039         @echo '@@@%%%=$(MAKE)=@@@%%%'
5040 _ACEOF
5041 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5042 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5043   *@@@%%%=?*=@@@%%%*)
5044     eval ac_cv_prog_make_${ac_make}_set=yes;;
5045   *)
5046     eval ac_cv_prog_make_${ac_make}_set=no;;
5047 esac
5048 rm -f conftest.make
5049 fi
5050 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5052 $as_echo "yes" >&6; }
5053   SET_MAKE=
5054 else
5055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5056 $as_echo "no" >&6; }
5057   SET_MAKE="MAKE=${MAKE-make}"
5058 fi
5059
5060
5061 gnulib_extra_configure_args=
5062 # If large-file support is disabled, make sure gnulib does the same.
5063 if test "$enable_largefile" = no; then
5064 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5065 fi
5066
5067 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
5068 # to find the the source subdir to be configured directly under
5069 # gdbserver/.  We need to build gnulib under some other directory not
5070 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
5071 # build it in the same directory, when building in the source dir.
5072
5073   in_src="../gnulib"
5074   in_build="build-gnulib-gdbserver"
5075   in_extra_args="$gnulib_extra_configure_args"
5076
5077   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5078   # so they do not pile up.
5079   ac_sub_configure_args=
5080   ac_prev=
5081   eval "set x $ac_configure_args"
5082   shift
5083   for ac_arg
5084   do
5085     if test -n "$ac_prev"; then
5086       ac_prev=
5087       continue
5088     fi
5089     case $ac_arg in
5090     -cache-file | --cache-file | --cache-fil | --cache-fi \
5091     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5092       ac_prev=cache_file ;;
5093     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5094     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5095     | --c=*)
5096       ;;
5097     --config-cache | -C)
5098       ;;
5099     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5100       ac_prev=srcdir ;;
5101     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5102       ;;
5103     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5104       ac_prev=prefix ;;
5105     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5106       ;;
5107     --disable-option-checking)
5108       ;;
5109     *)
5110       case $ac_arg in
5111       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5112       esac
5113       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5114     esac
5115   done
5116
5117   # Always prepend --prefix to ensure using the same prefix
5118   # in subdir configurations.
5119   ac_arg="--prefix=$prefix"
5120   case $ac_arg in
5121   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5122   esac
5123   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5124
5125   # Pass --silent
5126   if test "$silent" = yes; then
5127     ac_sub_configure_args="--silent $ac_sub_configure_args"
5128   fi
5129
5130   # Always prepend --disable-option-checking to silence warnings, since
5131   # different subdirs can have different --enable and --with options.
5132   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5133
5134   ac_popdir=`pwd`
5135   ac_dir=$in_build
5136
5137   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5138   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5139   $as_echo "$ac_msg" >&6
5140   as_dir="$ac_dir"; as_fn_mkdir_p
5141
5142   case $srcdir in
5143   [\\/]* | ?:[\\/]* )
5144     ac_srcdir=$srcdir/$in_src ;;
5145   *) # Relative name.
5146     ac_srcdir=../$srcdir/$in_src ;;
5147   esac
5148
5149   cd "$ac_dir"
5150
5151   ac_sub_configure=$ac_srcdir/configure
5152
5153   # Make the cache file name correct relative to the subdirectory.
5154   case $cache_file in
5155   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5156   *) # Relative name.
5157     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5158   esac
5159
5160   if test -n "$in_extra_args"; then
5161     # Add the extra args at the end.
5162     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5163   fi
5164
5165   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5166 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5167   # The eval makes quoting arguments work.
5168   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5169        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5170     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5171
5172   cd "$ac_popdir"
5173
5174
5175
5176   in_src="../../libiberty"
5177   in_build="build-libiberty-gdbserver"
5178   in_extra_args=
5179
5180   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5181   # so they do not pile up.
5182   ac_sub_configure_args=
5183   ac_prev=
5184   eval "set x $ac_configure_args"
5185   shift
5186   for ac_arg
5187   do
5188     if test -n "$ac_prev"; then
5189       ac_prev=
5190       continue
5191     fi
5192     case $ac_arg in
5193     -cache-file | --cache-file | --cache-fil | --cache-fi \
5194     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5195       ac_prev=cache_file ;;
5196     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5197     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5198     | --c=*)
5199       ;;
5200     --config-cache | -C)
5201       ;;
5202     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5203       ac_prev=srcdir ;;
5204     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5205       ;;
5206     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5207       ac_prev=prefix ;;
5208     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5209       ;;
5210     --disable-option-checking)
5211       ;;
5212     *)
5213       case $ac_arg in
5214       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5215       esac
5216       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5217     esac
5218   done
5219
5220   # Always prepend --prefix to ensure using the same prefix
5221   # in subdir configurations.
5222   ac_arg="--prefix=$prefix"
5223   case $ac_arg in
5224   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5225   esac
5226   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5227
5228   # Pass --silent
5229   if test "$silent" = yes; then
5230     ac_sub_configure_args="--silent $ac_sub_configure_args"
5231   fi
5232
5233   # Always prepend --disable-option-checking to silence warnings, since
5234   # different subdirs can have different --enable and --with options.
5235   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5236
5237   ac_popdir=`pwd`
5238   ac_dir=$in_build
5239
5240   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5241   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5242   $as_echo "$ac_msg" >&6
5243   as_dir="$ac_dir"; as_fn_mkdir_p
5244
5245   case $srcdir in
5246   [\\/]* | ?:[\\/]* )
5247     ac_srcdir=$srcdir/$in_src ;;
5248   *) # Relative name.
5249     ac_srcdir=../$srcdir/$in_src ;;
5250   esac
5251
5252   cd "$ac_dir"
5253
5254   ac_sub_configure=$ac_srcdir/configure
5255
5256   # Make the cache file name correct relative to the subdirectory.
5257   case $cache_file in
5258   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5259   *) # Relative name.
5260     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5261   esac
5262
5263   if test -n "$in_extra_args"; then
5264     # Add the extra args at the end.
5265     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5266   fi
5267
5268   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5269 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5270   # The eval makes quoting arguments work.
5271   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5272        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5273     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5274
5275   cd "$ac_popdir"
5276
5277
5278 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 fcntl.h signal.h sys/file.h             sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
5279 do :
5280   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5281 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5282 eval as_val=\$$as_ac_Header
5283    if test "x$as_val" = x""yes; then :
5284   cat >>confdefs.h <<_ACEOF
5285 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5286 _ACEOF
5287
5288 fi
5289
5290 done
5291
5292 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5293 if test "x$ac_cv_type_pid_t" = x""yes; then :
5294
5295 else
5296
5297 cat >>confdefs.h <<_ACEOF
5298 #define pid_t int
5299 _ACEOF
5300
5301 fi
5302
5303 for ac_header in vfork.h
5304 do :
5305   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
5306 if test "x$ac_cv_header_vfork_h" = x""yes; then :
5307   cat >>confdefs.h <<_ACEOF
5308 #define HAVE_VFORK_H 1
5309 _ACEOF
5310
5311 fi
5312
5313 done
5314
5315 for ac_func in fork vfork
5316 do :
5317   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5318 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5319 eval as_val=\$$as_ac_var
5320    if test "x$as_val" = x""yes; then :
5321   cat >>confdefs.h <<_ACEOF
5322 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5323 _ACEOF
5324
5325 fi
5326 done
5327
5328 if test "x$ac_cv_func_fork" = xyes; then
5329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5330 $as_echo_n "checking for working fork... " >&6; }
5331 if test "${ac_cv_func_fork_works+set}" = set; then :
5332   $as_echo_n "(cached) " >&6
5333 else
5334   if test "$cross_compiling" = yes; then :
5335   ac_cv_func_fork_works=cross
5336 else
5337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5338 /* end confdefs.h.  */
5339 $ac_includes_default
5340 int
5341 main ()
5342 {
5343
5344           /* By Ruediger Kuhlmann. */
5345           return fork () < 0;
5346
5347   ;
5348   return 0;
5349 }
5350 _ACEOF
5351 if ac_fn_c_try_run "$LINENO"; then :
5352   ac_cv_func_fork_works=yes
5353 else
5354   ac_cv_func_fork_works=no
5355 fi
5356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5357   conftest.$ac_objext conftest.beam conftest.$ac_ext
5358 fi
5359
5360 fi
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
5362 $as_echo "$ac_cv_func_fork_works" >&6; }
5363
5364 else
5365   ac_cv_func_fork_works=$ac_cv_func_fork
5366 fi
5367 if test "x$ac_cv_func_fork_works" = xcross; then
5368   case $host in
5369     *-*-amigaos* | *-*-msdosdjgpp*)
5370       # Override, as these systems have only a dummy fork() stub
5371       ac_cv_func_fork_works=no
5372       ;;
5373     *)
5374       ac_cv_func_fork_works=yes
5375       ;;
5376   esac
5377   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
5378 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
5379 fi
5380 ac_cv_func_vfork_works=$ac_cv_func_vfork
5381 if test "x$ac_cv_func_vfork" = xyes; then
5382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
5383 $as_echo_n "checking for working vfork... " >&6; }
5384 if test "${ac_cv_func_vfork_works+set}" = set; then :
5385   $as_echo_n "(cached) " >&6
5386 else
5387   if test "$cross_compiling" = yes; then :
5388   ac_cv_func_vfork_works=cross
5389 else
5390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5391 /* end confdefs.h.  */
5392 /* Thanks to Paul Eggert for this test.  */
5393 $ac_includes_default
5394 #include <sys/wait.h>
5395 #ifdef HAVE_VFORK_H
5396 # include <vfork.h>
5397 #endif
5398 /* On some sparc systems, changes by the child to local and incoming
5399    argument registers are propagated back to the parent.  The compiler
5400    is told about this with #include <vfork.h>, but some compilers
5401    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
5402    static variable whose address is put into a register that is
5403    clobbered by the vfork.  */
5404 static void
5405 #ifdef __cplusplus
5406 sparc_address_test (int arg)
5407 # else
5408 sparc_address_test (arg) int arg;
5409 #endif
5410 {
5411   static pid_t child;
5412   if (!child) {
5413     child = vfork ();
5414     if (child < 0) {
5415       perror ("vfork");
5416       _exit(2);
5417     }
5418     if (!child) {
5419       arg = getpid();
5420       write(-1, "", 0);
5421       _exit (arg);
5422     }
5423   }
5424 }
5425
5426 int
5427 main ()
5428 {
5429   pid_t parent = getpid ();
5430   pid_t child;
5431
5432   sparc_address_test (0);
5433
5434   child = vfork ();
5435
5436   if (child == 0) {
5437     /* Here is another test for sparc vfork register problems.  This
5438        test uses lots of local variables, at least as many local
5439        variables as main has allocated so far including compiler
5440        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
5441        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
5442        reuse the register of parent for one of the local variables,
5443        since it will think that parent can't possibly be used any more
5444        in this routine.  Assigning to the local variable will thus
5445        munge parent in the parent process.  */
5446     pid_t
5447       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5448       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5449     /* Convince the compiler that p..p7 are live; otherwise, it might
5450        use the same hardware register for all 8 local variables.  */
5451     if (p != p1 || p != p2 || p != p3 || p != p4
5452         || p != p5 || p != p6 || p != p7)
5453       _exit(1);
5454
5455     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
5456        from child file descriptors.  If the child closes a descriptor
5457        before it execs or exits, this munges the parent's descriptor
5458        as well.  Test for this by closing stdout in the child.  */
5459     _exit(close(fileno(stdout)) != 0);
5460   } else {
5461     int status;
5462     struct stat st;
5463
5464     while (wait(&status) != child)
5465       ;
5466     return (
5467          /* Was there some problem with vforking?  */
5468          child < 0
5469
5470          /* Did the child fail?  (This shouldn't happen.)  */
5471          || status
5472
5473          /* Did the vfork/compiler bug occur?  */
5474          || parent != getpid()
5475
5476          /* Did the file descriptor bug occur?  */
5477          || fstat(fileno(stdout), &st) != 0
5478          );
5479   }
5480 }
5481 _ACEOF
5482 if ac_fn_c_try_run "$LINENO"; then :
5483   ac_cv_func_vfork_works=yes
5484 else
5485   ac_cv_func_vfork_works=no
5486 fi
5487 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5488   conftest.$ac_objext conftest.beam conftest.$ac_ext
5489 fi
5490
5491 fi
5492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
5493 $as_echo "$ac_cv_func_vfork_works" >&6; }
5494
5495 fi;
5496 if test "x$ac_cv_func_fork_works" = xcross; then
5497   ac_cv_func_vfork_works=$ac_cv_func_vfork
5498   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
5499 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
5500 fi
5501
5502 if test "x$ac_cv_func_vfork_works" = xyes; then
5503
5504 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
5505
5506 else
5507
5508 $as_echo "#define vfork fork" >>confdefs.h
5509
5510 fi
5511 if test "x$ac_cv_func_fork_works" = xyes; then
5512
5513 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
5514
5515 fi
5516
5517 for ac_func in getauxval pread pwrite pread64 setns
5518 do :
5519   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5520 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5521 eval as_val=\$$as_ac_var
5522    if test "x$as_val" = x""yes; then :
5523   cat >>confdefs.h <<_ACEOF
5524 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5525 _ACEOF
5526
5527 fi
5528 done
5529
5530
5531
5532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5533 $as_echo_n "checking for ANSI C header files... " >&6; }
5534 if test "${ac_cv_header_stdc+set}" = set; then :
5535   $as_echo_n "(cached) " >&6
5536 else
5537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5538 /* end confdefs.h.  */
5539 #include <stdlib.h>
5540 #include <stdarg.h>
5541 #include <string.h>
5542 #include <float.h>
5543
5544 int
5545 main ()
5546 {
5547
5548   ;
5549   return 0;
5550 }
5551 _ACEOF
5552 if ac_fn_c_try_compile "$LINENO"; then :
5553   ac_cv_header_stdc=yes
5554 else
5555   ac_cv_header_stdc=no
5556 fi
5557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5558
5559 if test $ac_cv_header_stdc = yes; then
5560   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5562 /* end confdefs.h.  */
5563 #include <string.h>
5564
5565 _ACEOF
5566 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5567   $EGREP "memchr" >/dev/null 2>&1; then :
5568
5569 else
5570   ac_cv_header_stdc=no
5571 fi
5572 rm -f conftest*
5573
5574 fi
5575
5576 if test $ac_cv_header_stdc = yes; then
5577   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5579 /* end confdefs.h.  */
5580 #include <stdlib.h>
5581
5582 _ACEOF
5583 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5584   $EGREP "free" >/dev/null 2>&1; then :
5585
5586 else
5587   ac_cv_header_stdc=no
5588 fi
5589 rm -f conftest*
5590
5591 fi
5592
5593 if test $ac_cv_header_stdc = yes; then
5594   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5595   if test "$cross_compiling" = yes; then :
5596   :
5597 else
5598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5599 /* end confdefs.h.  */
5600 #include <ctype.h>
5601 #include <stdlib.h>
5602 #if ((' ' & 0x0FF) == 0x020)
5603 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5604 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5605 #else
5606 # define ISLOWER(c) \
5607                    (('a' <= (c) && (c) <= 'i') \
5608                      || ('j' <= (c) && (c) <= 'r') \
5609                      || ('s' <= (c) && (c) <= 'z'))
5610 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5611 #endif
5612
5613 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5614 int
5615 main ()
5616 {
5617   int i;
5618   for (i = 0; i < 256; i++)
5619     if (XOR (islower (i), ISLOWER (i))
5620         || toupper (i) != TOUPPER (i))
5621       return 2;
5622   return 0;
5623 }
5624 _ACEOF
5625 if ac_fn_c_try_run "$LINENO"; then :
5626
5627 else
5628   ac_cv_header_stdc=no
5629 fi
5630 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5631   conftest.$ac_objext conftest.beam conftest.$ac_ext
5632 fi
5633
5634 fi
5635 fi
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5637 $as_echo "$ac_cv_header_stdc" >&6; }
5638 if test $ac_cv_header_stdc = yes; then
5639
5640 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5641
5642 fi
5643
5644   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5645 # for constant arguments.  Useless!
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5647 $as_echo_n "checking for working alloca.h... " >&6; }
5648 if test "${ac_cv_working_alloca_h+set}" = set; then :
5649   $as_echo_n "(cached) " >&6
5650 else
5651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5652 /* end confdefs.h.  */
5653 #include <alloca.h>
5654 int
5655 main ()
5656 {
5657 char *p = (char *) alloca (2 * sizeof (int));
5658                           if (p) return 0;
5659   ;
5660   return 0;
5661 }
5662 _ACEOF
5663 if ac_fn_c_try_link "$LINENO"; then :
5664   ac_cv_working_alloca_h=yes
5665 else
5666   ac_cv_working_alloca_h=no
5667 fi
5668 rm -f core conftest.err conftest.$ac_objext \
5669     conftest$ac_exeext conftest.$ac_ext
5670 fi
5671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5672 $as_echo "$ac_cv_working_alloca_h" >&6; }
5673 if test $ac_cv_working_alloca_h = yes; then
5674
5675 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5676
5677 fi
5678
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5680 $as_echo_n "checking for alloca... " >&6; }
5681 if test "${ac_cv_func_alloca_works+set}" = set; then :
5682   $as_echo_n "(cached) " >&6
5683 else
5684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5685 /* end confdefs.h.  */
5686 #ifdef __GNUC__
5687 # define alloca __builtin_alloca
5688 #else
5689 # ifdef _MSC_VER
5690 #  include <malloc.h>
5691 #  define alloca _alloca
5692 # else
5693 #  ifdef HAVE_ALLOCA_H
5694 #   include <alloca.h>
5695 #  else
5696 #   ifdef _AIX
5697  #pragma alloca
5698 #   else
5699 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5700 char *alloca ();
5701 #    endif
5702 #   endif
5703 #  endif
5704 # endif
5705 #endif
5706
5707 int
5708 main ()
5709 {
5710 char *p = (char *) alloca (1);
5711                                     if (p) return 0;
5712   ;
5713   return 0;
5714 }
5715 _ACEOF
5716 if ac_fn_c_try_link "$LINENO"; then :
5717   ac_cv_func_alloca_works=yes
5718 else
5719   ac_cv_func_alloca_works=no
5720 fi
5721 rm -f core conftest.err conftest.$ac_objext \
5722     conftest$ac_exeext conftest.$ac_ext
5723 fi
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5725 $as_echo "$ac_cv_func_alloca_works" >&6; }
5726
5727 if test $ac_cv_func_alloca_works = yes; then
5728
5729 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5730
5731 else
5732   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5733 # that cause trouble.  Some versions do not even contain alloca or
5734 # contain a buggy version.  If you still want to use their alloca,
5735 # use ar to extract alloca.o from them instead of compiling alloca.c.
5736
5737 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5738
5739 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5740
5741
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5743 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5744 if test "${ac_cv_os_cray+set}" = set; then :
5745   $as_echo_n "(cached) " >&6
5746 else
5747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5748 /* end confdefs.h.  */
5749 #if defined CRAY && ! defined CRAY2
5750 webecray
5751 #else
5752 wenotbecray
5753 #endif
5754
5755 _ACEOF
5756 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5757   $EGREP "webecray" >/dev/null 2>&1; then :
5758   ac_cv_os_cray=yes
5759 else
5760   ac_cv_os_cray=no
5761 fi
5762 rm -f conftest*
5763
5764 fi
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5766 $as_echo "$ac_cv_os_cray" >&6; }
5767 if test $ac_cv_os_cray = yes; then
5768   for ac_func in _getb67 GETB67 getb67; do
5769     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5770 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5771 eval as_val=\$$as_ac_var
5772    if test "x$as_val" = x""yes; then :
5773
5774 cat >>confdefs.h <<_ACEOF
5775 #define CRAY_STACKSEG_END $ac_func
5776 _ACEOF
5777
5778     break
5779 fi
5780
5781   done
5782 fi
5783
5784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5785 $as_echo_n "checking stack direction for C alloca... " >&6; }
5786 if test "${ac_cv_c_stack_direction+set}" = set; then :
5787   $as_echo_n "(cached) " >&6
5788 else
5789   if test "$cross_compiling" = yes; then :
5790   ac_cv_c_stack_direction=0
5791 else
5792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5793 /* end confdefs.h.  */
5794 $ac_includes_default
5795 int
5796 find_stack_direction ()
5797 {
5798   static char *addr = 0;
5799   auto char dummy;
5800   if (addr == 0)
5801     {
5802       addr = &dummy;
5803       return find_stack_direction ();
5804     }
5805   else
5806     return (&dummy > addr) ? 1 : -1;
5807 }
5808
5809 int
5810 main ()
5811 {
5812   return find_stack_direction () < 0;
5813 }
5814 _ACEOF
5815 if ac_fn_c_try_run "$LINENO"; then :
5816   ac_cv_c_stack_direction=1
5817 else
5818   ac_cv_c_stack_direction=-1
5819 fi
5820 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5821   conftest.$ac_objext conftest.beam conftest.$ac_ext
5822 fi
5823
5824 fi
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5826 $as_echo "$ac_cv_c_stack_direction" >&6; }
5827 cat >>confdefs.h <<_ACEOF
5828 #define STACK_DIRECTION $ac_cv_c_stack_direction
5829 _ACEOF
5830
5831
5832 fi
5833
5834
5835
5836   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5837 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5838 if test "${am_cv_langinfo_codeset+set}" = set; then :
5839   $as_echo_n "(cached) " >&6
5840 else
5841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5842 /* end confdefs.h.  */
5843 #include <langinfo.h>
5844 int
5845 main ()
5846 {
5847 char* cs = nl_langinfo(CODESET);
5848   ;
5849   return 0;
5850 }
5851 _ACEOF
5852 if ac_fn_c_try_link "$LINENO"; then :
5853   am_cv_langinfo_codeset=yes
5854 else
5855   am_cv_langinfo_codeset=no
5856 fi
5857 rm -f core conftest.err conftest.$ac_objext \
5858     conftest$ac_exeext conftest.$ac_ext
5859
5860 fi
5861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5862 $as_echo "$am_cv_langinfo_codeset" >&6; }
5863   if test $am_cv_langinfo_codeset = yes; then
5864
5865 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5866
5867   fi
5868
5869
5870   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5871 do :
5872   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5873 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5874 eval as_val=\$$as_ac_Header
5875    if test "x$as_val" = x""yes; then :
5876   cat >>confdefs.h <<_ACEOF
5877 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5878 _ACEOF
5879
5880 fi
5881
5882 done
5883
5884
5885   for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
5886 do :
5887   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5888 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5889 eval as_val=\$$as_ac_var
5890    if test "x$as_val" = x""yes; then :
5891   cat >>confdefs.h <<_ACEOF
5892 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5893 _ACEOF
5894
5895 fi
5896 done
5897
5898
5899   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5900 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5901   ac_have_decl=1
5902 else
5903   ac_have_decl=0
5904 fi
5905
5906 cat >>confdefs.h <<_ACEOF
5907 #define HAVE_DECL_STRERROR $ac_have_decl
5908 _ACEOF
5909 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5910 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5911   ac_have_decl=1
5912 else
5913   ac_have_decl=0
5914 fi
5915
5916 cat >>confdefs.h <<_ACEOF
5917 #define HAVE_DECL_STRSTR $ac_have_decl
5918 _ACEOF
5919
5920
5921     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
5922 $as_echo_n "checking for sigsetjmp... " >&6; }
5923 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
5924   $as_echo_n "(cached) " >&6
5925 else
5926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927 /* end confdefs.h.  */
5928
5929 #include <setjmp.h>
5930
5931 int
5932 main ()
5933 {
5934 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
5935   ;
5936   return 0;
5937 }
5938 _ACEOF
5939 if ac_fn_c_try_compile "$LINENO"; then :
5940   gdb_cv_func_sigsetjmp=yes
5941 else
5942   gdb_cv_func_sigsetjmp=no
5943 fi
5944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5945 fi
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
5947 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
5948 if test $gdb_cv_func_sigsetjmp = yes; then
5949
5950 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5951
5952 fi
5953
5954
5955 # Check the return and argument types of ptrace.
5956
5957
5958 for ac_header in sys/ptrace.h ptrace.h
5959 do :
5960   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5961 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5962 eval as_val=\$$as_ac_Header
5963    if test "x$as_val" = x""yes; then :
5964   cat >>confdefs.h <<_ACEOF
5965 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5966 _ACEOF
5967
5968 fi
5969
5970 done
5971
5972
5973 gdb_ptrace_headers='
5974 #include <sys/types.h>
5975 #if HAVE_SYS_PTRACE_H
5976 # include <sys/ptrace.h>
5977 #endif
5978 #if HAVE_UNISTD_H
5979 # include <unistd.h>
5980 #endif
5981 '
5982 # There is no point in checking if we don't have a prototype.
5983 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
5984 "
5985 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
5986   ac_have_decl=1
5987 else
5988   ac_have_decl=0
5989 fi
5990
5991 cat >>confdefs.h <<_ACEOF
5992 #define HAVE_DECL_PTRACE $ac_have_decl
5993 _ACEOF
5994 if test $ac_have_decl = 1; then :
5995
5996 else
5997
5998   : ${gdb_cv_func_ptrace_ret='int'}
5999   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
6000
6001 fi
6002
6003 # Check return type.  Varargs (used on GNU/Linux) conflict with the
6004 # empty argument list, so check for that explicitly.
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
6006 $as_echo_n "checking return type of ptrace... " >&6; }
6007 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
6008   $as_echo_n "(cached) " >&6
6009 else
6010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6011 /* end confdefs.h.  */
6012 $gdb_ptrace_headers
6013 int
6014 main ()
6015 {
6016 extern long ptrace (enum __ptrace_request, ...);
6017   ;
6018   return 0;
6019 }
6020 _ACEOF
6021 if ac_fn_c_try_compile "$LINENO"; then :
6022   gdb_cv_func_ptrace_ret='long'
6023 else
6024   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6025 /* end confdefs.h.  */
6026 $gdb_ptrace_headers
6027 int
6028 main ()
6029 {
6030 extern int ptrace ();
6031   ;
6032   return 0;
6033 }
6034 _ACEOF
6035 if ac_fn_c_try_compile "$LINENO"; then :
6036   gdb_cv_func_ptrace_ret='int'
6037 else
6038   gdb_cv_func_ptrace_ret='long'
6039 fi
6040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6041 fi
6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6043 fi
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
6045 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
6046
6047 cat >>confdefs.h <<_ACEOF
6048 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
6049 _ACEOF
6050
6051 # Check argument types.
6052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
6053 $as_echo_n "checking types of arguments for ptrace... " >&6; }
6054 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
6055   $as_echo_n "(cached) " >&6
6056 else
6057
6058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6059 /* end confdefs.h.  */
6060 $gdb_ptrace_headers
6061 int
6062 main ()
6063 {
6064 extern long ptrace (enum __ptrace_request, ...);
6065   ;
6066   return 0;
6067 }
6068 _ACEOF
6069 if ac_fn_c_try_compile "$LINENO"; then :
6070   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
6071 else
6072
6073 for gdb_arg1 in 'int' 'long'; do
6074  for gdb_arg2 in 'pid_t' 'int' 'long'; do
6075   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
6076    for gdb_arg4 in 'int' 'long' 'void *'; do
6077      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6078 /* end confdefs.h.  */
6079 $gdb_ptrace_headers
6080 int
6081 main ()
6082 {
6083
6084 extern $gdb_cv_func_ptrace_ret
6085   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
6086
6087   ;
6088   return 0;
6089 }
6090 _ACEOF
6091 if ac_fn_c_try_compile "$LINENO"; then :
6092   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
6093     break 4;
6094 fi
6095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6096     for gdb_arg5 in 'int *' 'int' 'long'; do
6097      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6098 /* end confdefs.h.  */
6099 $gdb_ptrace_headers
6100 int
6101 main ()
6102 {
6103
6104 extern $gdb_cv_func_ptrace_ret
6105   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
6106
6107   ;
6108   return 0;
6109 }
6110 _ACEOF
6111 if ac_fn_c_try_compile "$LINENO"; then :
6112
6113 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
6114     break 5;
6115 fi
6116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6117     done
6118    done
6119   done
6120  done
6121 done
6122 # Provide a safe default value.
6123 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
6124
6125 fi
6126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6127 fi
6128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
6129 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
6130 ac_save_IFS=$IFS; IFS=','
6131 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
6132 IFS=$ac_save_IFS
6133 shift
6134
6135 cat >>confdefs.h <<_ACEOF
6136 #define PTRACE_TYPE_ARG1 $1
6137 _ACEOF
6138
6139
6140 cat >>confdefs.h <<_ACEOF
6141 #define PTRACE_TYPE_ARG3 $3
6142 _ACEOF
6143
6144
6145 cat >>confdefs.h <<_ACEOF
6146 #define PTRACE_TYPE_ARG4 $4
6147 _ACEOF
6148
6149 if test -n "$5"; then
6150
6151 cat >>confdefs.h <<_ACEOF
6152 #define PTRACE_TYPE_ARG5 $5
6153 _ACEOF
6154
6155 fi
6156
6157
6158 # Check for UST
6159 ustlibs=""
6160 ustinc=""
6161
6162
6163 # Check whether --with-ust was given.
6164 if test "${with_ust+set}" = set; then :
6165   withval=$with_ust;
6166 fi
6167
6168
6169 # Check whether --with-ust_include was given.
6170 if test "${with_ust_include+set}" = set; then :
6171   withval=$with_ust_include;
6172 fi
6173
6174
6175 # Check whether --with-ust_lib was given.
6176 if test "${with_ust_lib+set}" = set; then :
6177   withval=$with_ust_lib;
6178 fi
6179
6180
6181 case $with_ust in
6182   no)
6183     ustlibs=
6184     ustinc=
6185     ;;
6186   "" | yes)
6187     ustlibs=" -lust "
6188     ustinc=""
6189     ;;
6190   *)
6191     ustlibs="-L$with_ust/lib -lust"
6192     ustinc="-I$with_ust/include "
6193     ;;
6194 esac
6195 if test "x$with_ust_include" != x; then
6196   ustinc="-I$with_ust_include "
6197 fi
6198 if test "x$with_ust_lib" != x; then
6199   ustlibs="-L$with_ust_lib -lust"
6200 fi
6201
6202 if test "x$with_ust" != "xno"; then
6203   saved_CFLAGS="$CFLAGS"
6204   CFLAGS="$CFLAGS $ustinc"
6205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
6206 $as_echo_n "checking for ust... " >&6; }
6207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6208 /* end confdefs.h.  */
6209
6210 #define CONFIG_UST_GDB_INTEGRATION
6211 #include <ust/ust.h>
6212
6213 int
6214 main ()
6215 {
6216
6217   ;
6218   return 0;
6219 }
6220 _ACEOF
6221 if ac_fn_c_try_compile "$LINENO"; then :
6222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6223 $as_echo "yes" >&6; };
6224 $as_echo "#define HAVE_UST 1" >>confdefs.h
6225
6226 else
6227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6228 $as_echo "no" >&6; }; ustlibs= ; ustinc=
6229 fi
6230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6231   CFLAGS="$saved_CFLAGS"
6232 fi
6233
6234 # Flags needed for UST
6235
6236
6237
6238
6239
6240 # Check whether --enable-werror was given.
6241 if test "${enable_werror+set}" = set; then :
6242   enableval=$enable_werror; case "${enableval}" in
6243      yes | y) ERROR_ON_WARNING="yes" ;;
6244      no | n)  ERROR_ON_WARNING="no" ;;
6245      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6246    esac
6247 fi
6248
6249
6250 # Enable -Werror by default when using gcc.  Turn it off for releases.
6251 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
6252     ERROR_ON_WARNING=yes
6253 fi
6254
6255 WERROR_CFLAGS=""
6256 if test "${ERROR_ON_WARNING}" = yes ; then
6257     WERROR_CFLAGS="-Werror"
6258 fi
6259
6260 # The options we'll try to enable.
6261 build_warnings="-Wall -Wpointer-arith \
6262 -Wno-unused -Wunused-value -Wunused-function \
6263 -Wno-switch -Wno-char-subscripts \
6264 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
6265 -Wno-sign-compare -Wno-write-strings -Wno-narrowing"
6266
6267 # Enable -Wno-format by default when using gcc on mingw since many
6268 # GCC versions complain about %I64.
6269 case "${host}" in
6270   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
6271   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
6272 esac
6273
6274 # Check whether --enable-build-warnings was given.
6275 if test "${enable_build_warnings+set}" = set; then :
6276   enableval=$enable_build_warnings; case "${enableval}" in
6277   yes)  ;;
6278   no)   build_warnings="-w";;
6279   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6280         build_warnings="${build_warnings} ${t}";;
6281   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6282         build_warnings="${t} ${build_warnings}";;
6283   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6284 esac
6285 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6286   echo "Setting compiler warning flags = $build_warnings" 6>&1
6287 fi
6288 fi
6289 # Check whether --enable-gdb-build-warnings was given.
6290 if test "${enable_gdb_build_warnings+set}" = set; then :
6291   enableval=$enable_gdb_build_warnings; case "${enableval}" in
6292   yes)  ;;
6293   no)   build_warnings="-w";;
6294   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6295         build_warnings="${build_warnings} ${t}";;
6296   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6297         build_warnings="${t} ${build_warnings}";;
6298   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6299 esac
6300 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6301   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6302 fi
6303 fi
6304
6305 # The set of warnings supported by a C++ compiler is not the same as
6306 # of the C compiler.
6307 ac_ext=cpp
6308 ac_cpp='$CXXCPP $CPPFLAGS'
6309 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6310 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6311 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6312
6313
6314 WARN_CFLAGS=""
6315 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6316 then
6317     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
6318 $as_echo_n "checking compiler warning flags... " >&6; }
6319     # Separate out the -Werror flag as some files just cannot be
6320     # compiled with it enabled.
6321     for w in ${build_warnings}; do
6322         # GCC does not complain about -Wno-unknown-warning.  Invert
6323         # and test -Wunknown-warning instead.
6324         case $w in
6325         -Wno-*)
6326                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
6327         *)
6328                 wtest=$w ;;
6329         esac
6330
6331         case $w in
6332         -Werr*) WERROR_CFLAGS=-Werror ;;
6333         *)
6334             # Check whether GCC accepts it.
6335             saved_CFLAGS="$CFLAGS"
6336             CFLAGS="$CFLAGS $wtest"
6337             saved_CXXFLAGS="$CXXFLAGS"
6338             CXXFLAGS="$CXXFLAGS $wtest"
6339             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6340 /* end confdefs.h.  */
6341
6342 int
6343 main ()
6344 {
6345
6346   ;
6347   return 0;
6348 }
6349 _ACEOF
6350 if ac_fn_cxx_try_compile "$LINENO"; then :
6351   WARN_CFLAGS="${WARN_CFLAGS} $w"
6352 fi
6353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6354             CFLAGS="$saved_CFLAGS"
6355             CXXFLAGS="$saved_CXXFLAGS"
6356         esac
6357     done
6358     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
6359 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
6360 fi
6361
6362
6363
6364 ac_ext=c
6365 ac_cpp='$CPP $CPPFLAGS'
6366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6368 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6369
6370
6371 case " $WARN_CFLAGS " in
6372 *" -Wmissing-prototypes "*)
6373   WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-prototypes"
6374   ;;
6375 esac
6376
6377 old_LIBS="$LIBS"
6378 LIBS="$LIBS -ldl"
6379 for ac_func in dladdr
6380 do :
6381   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
6382 if test "x$ac_cv_func_dladdr" = x""yes; then :
6383   cat >>confdefs.h <<_ACEOF
6384 #define HAVE_DLADDR 1
6385 _ACEOF
6386
6387 fi
6388 done
6389
6390 LIBS="$old_LIBS"
6391
6392
6393   # Check for presence and size of long long.
6394   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6395 if test "x$ac_cv_type_long_long" = x""yes; then :
6396
6397 cat >>confdefs.h <<_ACEOF
6398 #define HAVE_LONG_LONG 1
6399 _ACEOF
6400
6401 # The cast to long int works around a bug in the HP C Compiler
6402 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6403 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6404 # This bug is HP SR number 8606223364.
6405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6406 $as_echo_n "checking size of long long... " >&6; }
6407 if test "${ac_cv_sizeof_long_long+set}" = set; then :
6408   $as_echo_n "(cached) " >&6
6409 else
6410   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
6411
6412 else
6413   if test "$ac_cv_type_long_long" = yes; then
6414      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6415 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6416 { as_fn_set_status 77
6417 as_fn_error "cannot compute sizeof (long long)
6418 See \`config.log' for more details." "$LINENO" 5; }; }
6419    else
6420      ac_cv_sizeof_long_long=0
6421    fi
6422 fi
6423
6424 fi
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6426 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6427
6428
6429
6430 cat >>confdefs.h <<_ACEOF
6431 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6432 _ACEOF
6433
6434
6435 fi
6436
6437
6438   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6439 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6440   ac_have_decl=1
6441 else
6442   ac_have_decl=0
6443 fi
6444
6445 cat >>confdefs.h <<_ACEOF
6446 #define HAVE_DECL_BASENAME $ac_have_decl
6447 _ACEOF
6448 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6449 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6450   ac_have_decl=1
6451 else
6452   ac_have_decl=0
6453 fi
6454
6455 cat >>confdefs.h <<_ACEOF
6456 #define HAVE_DECL_FFS $ac_have_decl
6457 _ACEOF
6458 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6459 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6460   ac_have_decl=1
6461 else
6462   ac_have_decl=0
6463 fi
6464
6465 cat >>confdefs.h <<_ACEOF
6466 #define HAVE_DECL_ASPRINTF $ac_have_decl
6467 _ACEOF
6468 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6469 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6470   ac_have_decl=1
6471 else
6472   ac_have_decl=0
6473 fi
6474
6475 cat >>confdefs.h <<_ACEOF
6476 #define HAVE_DECL_VASPRINTF $ac_have_decl
6477 _ACEOF
6478 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6479 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6480   ac_have_decl=1
6481 else
6482   ac_have_decl=0
6483 fi
6484
6485 cat >>confdefs.h <<_ACEOF
6486 #define HAVE_DECL_SNPRINTF $ac_have_decl
6487 _ACEOF
6488 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6489 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6490   ac_have_decl=1
6491 else
6492   ac_have_decl=0
6493 fi
6494
6495 cat >>confdefs.h <<_ACEOF
6496 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6497 _ACEOF
6498
6499   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6500 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6501   ac_have_decl=1
6502 else
6503   ac_have_decl=0
6504 fi
6505
6506 cat >>confdefs.h <<_ACEOF
6507 #define HAVE_DECL_STRTOL $ac_have_decl
6508 _ACEOF
6509 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6510 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6511   ac_have_decl=1
6512 else
6513   ac_have_decl=0
6514 fi
6515
6516 cat >>confdefs.h <<_ACEOF
6517 #define HAVE_DECL_STRTOUL $ac_have_decl
6518 _ACEOF
6519 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6520 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6521   ac_have_decl=1
6522 else
6523   ac_have_decl=0
6524 fi
6525
6526 cat >>confdefs.h <<_ACEOF
6527 #define HAVE_DECL_STRTOLL $ac_have_decl
6528 _ACEOF
6529 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6530 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6531   ac_have_decl=1
6532 else
6533   ac_have_decl=0
6534 fi
6535
6536 cat >>confdefs.h <<_ACEOF
6537 #define HAVE_DECL_STRTOULL $ac_have_decl
6538 _ACEOF
6539
6540   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6541 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6542   ac_have_decl=1
6543 else
6544   ac_have_decl=0
6545 fi
6546
6547 cat >>confdefs.h <<_ACEOF
6548 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6549 _ACEOF
6550
6551
6552
6553 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
6554 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
6555   ac_have_decl=1
6556 else
6557   ac_have_decl=0
6558 fi
6559
6560 cat >>confdefs.h <<_ACEOF
6561 #define HAVE_DECL_STRERROR $ac_have_decl
6562 _ACEOF
6563 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
6564 if test "x$ac_cv_have_decl_perror" = x""yes; then :
6565   ac_have_decl=1
6566 else
6567   ac_have_decl=0
6568 fi
6569
6570 cat >>confdefs.h <<_ACEOF
6571 #define HAVE_DECL_PERROR $ac_have_decl
6572 _ACEOF
6573 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6574 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6575   ac_have_decl=1
6576 else
6577   ac_have_decl=0
6578 fi
6579
6580 cat >>confdefs.h <<_ACEOF
6581 #define HAVE_DECL_VASPRINTF $ac_have_decl
6582 _ACEOF
6583 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6584 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6585   ac_have_decl=1
6586 else
6587   ac_have_decl=0
6588 fi
6589
6590 cat >>confdefs.h <<_ACEOF
6591 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6592 _ACEOF
6593
6594
6595 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6596 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
6597
6598 cat >>confdefs.h <<_ACEOF
6599 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6600 _ACEOF
6601
6602
6603 fi
6604 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6605 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
6606
6607 cat >>confdefs.h <<_ACEOF
6608 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6609 _ACEOF
6610
6611
6612 fi
6613
6614
6615 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6616 #include <sys/socket.h>
6617
6618 "
6619 if test "x$ac_cv_type_socklen_t" = x""yes; then :
6620
6621 cat >>confdefs.h <<_ACEOF
6622 #define HAVE_SOCKLEN_T 1
6623 _ACEOF
6624
6625
6626 fi
6627
6628
6629 case "${target}" in
6630   *-android*)
6631     # Starting with NDK version 9, <elf.h> actually includes definitions
6632     # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes
6633     # <sys/exec_elf.h> which defines some of the ELF types incorrectly,
6634     # leading to conflicts with the defintions from <linux/elf.h>.
6635     # This makes it impossible for us to include both <elf.h> and
6636     # <linux/elf.h>, which means that, in practice, we do not have
6637     # access to Elf32_auxv_t and Elf64_auxv_t on this platform.
6638     # Therefore, do not try to auto-detect availability, as it would
6639     # get it wrong on this platform.
6640     ;;
6641   *)
6642     ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
6643
6644 "
6645 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
6646
6647 cat >>confdefs.h <<_ACEOF
6648 #define HAVE_ELF32_AUXV_T 1
6649 _ACEOF
6650
6651
6652 fi
6653 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
6654
6655 "
6656 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
6657
6658 cat >>confdefs.h <<_ACEOF
6659 #define HAVE_ELF64_AUXV_T 1
6660 _ACEOF
6661
6662
6663 fi
6664
6665 esac
6666
6667
6668
6669 # Check whether --with-pkgversion was given.
6670 if test "${with_pkgversion+set}" = set; then :
6671   withval=$with_pkgversion; case "$withval" in
6672       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6673       no)  PKGVERSION= ;;
6674       *)   PKGVERSION="($withval) " ;;
6675      esac
6676 else
6677   PKGVERSION="(GDB) "
6678
6679 fi
6680
6681
6682
6683
6684
6685 # Check whether --with-bugurl was given.
6686 if test "${with_bugurl+set}" = set; then :
6687   withval=$with_bugurl; case "$withval" in
6688       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6689       no)  BUGURL=
6690            ;;
6691       *)   BUGURL="$withval"
6692            ;;
6693      esac
6694 else
6695   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6696
6697 fi
6698
6699   case ${BUGURL} in
6700   "")
6701     REPORT_BUGS_TO=
6702     REPORT_BUGS_TEXI=
6703     ;;
6704   *)
6705     REPORT_BUGS_TO="<$BUGURL>"
6706     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6707     ;;
6708   esac;
6709
6710
6711
6712
6713 cat >>confdefs.h <<_ACEOF
6714 #define PKGVERSION "$PKGVERSION"
6715 _ACEOF
6716
6717
6718 cat >>confdefs.h <<_ACEOF
6719 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6720 _ACEOF
6721
6722
6723 # Check for various supplementary target information (beyond the
6724 # triplet) which might affect the choices in configure.srv.
6725 case "${target}" in
6726   i[34567]86-*-linux*)
6727     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
6728 $as_echo_n "checking if building for x86-64... " >&6; }
6729 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
6730   $as_echo_n "(cached) " >&6
6731 else
6732   save_CPPFLAGS="$CPPFLAGS"
6733                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6734                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6735 /* end confdefs.h.  */
6736
6737 #if __x86_64__
6738 got it
6739 #endif
6740
6741 _ACEOF
6742 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6743   $EGREP "got it" >/dev/null 2>&1; then :
6744   gdb_cv_i386_is_x86_64=yes
6745 else
6746   gdb_cv_i386_is_x86_64=no
6747 fi
6748 rm -f conftest*
6749
6750                     CPPFLAGS="$save_CPPFLAGS"
6751 fi
6752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
6753 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
6754     ;;
6755
6756   x86_64-*-linux*)
6757     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x32" >&5
6758 $as_echo_n "checking if building for x32... " >&6; }
6759 if test "${gdb_cv_x86_is_x32+set}" = set; then :
6760   $as_echo_n "(cached) " >&6
6761 else
6762   save_CPPFLAGS="$CPPFLAGS"
6763                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6764                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6765 /* end confdefs.h.  */
6766
6767 #if __x86_64__ && __ILP32__
6768 got it
6769 #endif
6770
6771 _ACEOF
6772 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6773   $EGREP "got it" >/dev/null 2>&1; then :
6774   gdb_cv_x86_is_x32=yes
6775 else
6776   gdb_cv_x86_is_x32=no
6777 fi
6778 rm -f conftest*
6779
6780                     CPPFLAGS="$save_CPPFLAGS"
6781 fi
6782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_x86_is_x32" >&5
6783 $as_echo "$gdb_cv_x86_is_x32" >&6; }
6784     ;;
6785
6786   m68k-*-*)
6787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
6788 $as_echo_n "checking if building for Coldfire... " >&6; }
6789 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
6790   $as_echo_n "(cached) " >&6
6791 else
6792   save_CPPFLAGS="$CPPFLAGS"
6793                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6794                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6795 /* end confdefs.h.  */
6796
6797 #ifdef __mcoldfire__
6798 got it
6799 #endif
6800
6801 _ACEOF
6802 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6803   $EGREP "got it" >/dev/null 2>&1; then :
6804   gdb_cv_m68k_is_coldfire=yes
6805 else
6806   gdb_cv_m68k_is_coldfire=no
6807 fi
6808 rm -f conftest*
6809
6810                     CPPFLAGS="$save_CPPFLAGS"
6811 fi
6812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
6813 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
6814     ;;
6815 esac
6816
6817 . ${srcdir}/configure.srv
6818
6819 # Add in the common host objects.
6820 . ${srcdir}/../common/common.host
6821 srv_host_obs="$common_host_obs"
6822
6823 if test "${srv_mingwce}" = "yes"; then
6824   LIBS="$LIBS -lws2"
6825 elif test "${srv_mingw}" = "yes"; then
6826   LIBS="$LIBS -lws2_32"
6827 elif test "${srv_qnx}" = "yes"; then
6828   LIBS="$LIBS -lsocket"
6829 elif test "${srv_lynxos}" = "yes"; then
6830   LIBS="$LIBS -lnetinet"
6831 fi
6832
6833 if test "${srv_mingw}" = "yes"; then
6834
6835 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6836
6837 fi
6838
6839 if test "${srv_linux_usrregs}" = "yes"; then
6840
6841 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
6842
6843 fi
6844
6845 if test "${srv_linux_regsets}" = "yes"; then
6846
6847 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
6848
6849
6850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
6851 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
6852   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
6853   $as_echo_n "(cached) " >&6
6854 else
6855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856 /* end confdefs.h.  */
6857 #include <sys/ptrace.h>
6858 int
6859 main ()
6860 {
6861 PTRACE_GETREGS;
6862   ;
6863   return 0;
6864 }
6865 _ACEOF
6866 if ac_fn_c_try_compile "$LINENO"; then :
6867   gdbsrv_cv_have_ptrace_getregs=yes
6868 else
6869   gdbsrv_cv_have_ptrace_getregs=no
6870 fi
6871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6872 fi
6873
6874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
6875 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
6876   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
6877
6878 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
6879
6880   fi
6881
6882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
6883 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
6884   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
6885   $as_echo_n "(cached) " >&6
6886 else
6887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6888 /* end confdefs.h.  */
6889 #include <sys/ptrace.h>
6890 int
6891 main ()
6892 {
6893 PTRACE_GETFPXREGS;
6894   ;
6895   return 0;
6896 }
6897 _ACEOF
6898 if ac_fn_c_try_compile "$LINENO"; then :
6899   gdbsrv_cv_have_ptrace_getfpxregs=yes
6900 else
6901   gdbsrv_cv_have_ptrace_getfpxregs=no
6902 fi
6903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6904 fi
6905
6906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
6907 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
6908   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
6909
6910 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
6911
6912   fi
6913 fi
6914
6915 if test "${srv_linux_btrace}" = "yes"; then
6916
6917 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
6918
6919 fi
6920
6921 if test "$ac_cv_header_sys_procfs_h" = yes; then
6922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
6923 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
6924  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
6925   $as_echo_n "(cached) " >&6
6926 else
6927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6928 /* end confdefs.h.  */
6929
6930 #define _SYSCALL32
6931 /* Needed for new procfs interface on sparc-solaris.  */
6932 #define _STRUCTURED_PROC 1
6933 #include <sys/procfs.h>
6934 int
6935 main ()
6936 {
6937 lwpid_t avar
6938   ;
6939   return 0;
6940 }
6941 _ACEOF
6942 if ac_fn_c_try_compile "$LINENO"; then :
6943   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6944 else
6945   bfd_cv_have_sys_procfs_type_lwpid_t=no
6946
6947 fi
6948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6949 fi
6950
6951  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6952
6953 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6954
6955  fi
6956  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
6957 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
6958
6959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
6960 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
6961  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
6962   $as_echo_n "(cached) " >&6
6963 else
6964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6965 /* end confdefs.h.  */
6966
6967 #define _SYSCALL32
6968 /* Needed for new procfs interface on sparc-solaris.  */
6969 #define _STRUCTURED_PROC 1
6970 #include <sys/procfs.h>
6971 int
6972 main ()
6973 {
6974 psaddr_t avar
6975   ;
6976   return 0;
6977 }
6978 _ACEOF
6979 if ac_fn_c_try_compile "$LINENO"; then :
6980   bfd_cv_have_sys_procfs_type_psaddr_t=yes
6981 else
6982   bfd_cv_have_sys_procfs_type_psaddr_t=no
6983
6984 fi
6985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6986 fi
6987
6988  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
6989
6990 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6991
6992  fi
6993  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
6994 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
6995
6996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
6997 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
6998  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
6999   $as_echo_n "(cached) " >&6
7000 else
7001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7002 /* end confdefs.h.  */
7003
7004 #define _SYSCALL32
7005 /* Needed for new procfs interface on sparc-solaris.  */
7006 #define _STRUCTURED_PROC 1
7007 #include <sys/procfs.h>
7008 int
7009 main ()
7010 {
7011 prgregset_t avar
7012   ;
7013   return 0;
7014 }
7015 _ACEOF
7016 if ac_fn_c_try_compile "$LINENO"; then :
7017   bfd_cv_have_sys_procfs_type_prgregset_t=yes
7018 else
7019   bfd_cv_have_sys_procfs_type_prgregset_t=no
7020
7021 fi
7022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7023 fi
7024
7025  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
7026
7027 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
7028
7029  fi
7030  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
7031 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
7032
7033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
7034 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
7035  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
7036   $as_echo_n "(cached) " >&6
7037 else
7038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7039 /* end confdefs.h.  */
7040
7041 #define _SYSCALL32
7042 /* Needed for new procfs interface on sparc-solaris.  */
7043 #define _STRUCTURED_PROC 1
7044 #include <sys/procfs.h>
7045 int
7046 main ()
7047 {
7048 prfpregset_t avar
7049   ;
7050   return 0;
7051 }
7052 _ACEOF
7053 if ac_fn_c_try_compile "$LINENO"; then :
7054   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
7055 else
7056   bfd_cv_have_sys_procfs_type_prfpregset_t=no
7057
7058 fi
7059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7060 fi
7061
7062  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7063
7064 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
7065
7066  fi
7067  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
7068 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
7069
7070   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
7071 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
7072  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
7073   $as_echo_n "(cached) " >&6
7074 else
7075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7076 /* end confdefs.h.  */
7077
7078 #define _SYSCALL32
7079 /* Needed for new procfs interface on sparc-solaris.  */
7080 #define _STRUCTURED_PROC 1
7081 #include <sys/procfs.h>
7082 int
7083 main ()
7084 {
7085 elf_fpregset_t avar
7086   ;
7087   return 0;
7088 }
7089 _ACEOF
7090 if ac_fn_c_try_compile "$LINENO"; then :
7091   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
7092 else
7093   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
7094
7095 fi
7096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7097 fi
7098
7099  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
7100
7101 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
7102
7103  fi
7104  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
7105 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
7106
7107 fi
7108
7109 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
7110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
7111 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
7112  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
7113   $as_echo_n "(cached) " >&6
7114 else
7115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7116 /* end confdefs.h.  */
7117
7118 #include <thread_db.h>
7119 int
7120 main ()
7121 {
7122 lwpid_t avar
7123   ;
7124   return 0;
7125 }
7126 _ACEOF
7127 if ac_fn_c_try_compile "$LINENO"; then :
7128   gdbserver_cv_have_thread_db_type_lwpid_t=yes
7129 else
7130   gdbserver_cv_have_thread_db_type_lwpid_t=no
7131
7132 fi
7133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7134 fi
7135
7136  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
7137
7138 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
7139
7140  fi
7141  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
7142 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
7143
7144 fi
7145
7146 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
7147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
7148 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
7149  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
7150   $as_echo_n "(cached) " >&6
7151 else
7152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7153 /* end confdefs.h.  */
7154
7155 #include <thread_db.h>
7156 int
7157 main ()
7158 {
7159 psaddr_t avar
7160   ;
7161   return 0;
7162 }
7163 _ACEOF
7164 if ac_fn_c_try_compile "$LINENO"; then :
7165   gdbserver_cv_have_thread_db_type_psaddr_t=yes
7166 else
7167   gdbserver_cv_have_thread_db_type_psaddr_t=no
7168
7169 fi
7170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7171 fi
7172
7173  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
7174
7175 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
7176
7177  fi
7178  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
7179 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
7180
7181 fi
7182
7183 old_LIBS="$LIBS"
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
7185 $as_echo_n "checking for dlopen in -ldl... " >&6; }
7186 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
7187   $as_echo_n "(cached) " >&6
7188 else
7189   ac_check_lib_save_LIBS=$LIBS
7190 LIBS="-ldl  $LIBS"
7191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7192 /* end confdefs.h.  */
7193
7194 /* Override any GCC internal prototype to avoid an error.
7195    Use char because int might match the return type of a GCC
7196    builtin and then its argument prototype would still apply.  */
7197 #ifdef __cplusplus
7198 extern "C"
7199 #endif
7200 char dlopen ();
7201 int
7202 main ()
7203 {
7204 return dlopen ();
7205   ;
7206   return 0;
7207 }
7208 _ACEOF
7209 if ac_fn_c_try_link "$LINENO"; then :
7210   ac_cv_lib_dl_dlopen=yes
7211 else
7212   ac_cv_lib_dl_dlopen=no
7213 fi
7214 rm -f core conftest.err conftest.$ac_objext \
7215     conftest$ac_exeext conftest.$ac_ext
7216 LIBS=$ac_check_lib_save_LIBS
7217 fi
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
7219 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
7220 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
7221   cat >>confdefs.h <<_ACEOF
7222 #define HAVE_LIBDL 1
7223 _ACEOF
7224
7225   LIBS="-ldl $LIBS"
7226
7227 fi
7228
7229 LIBS="$old_LIBS"
7230
7231 srv_thread_depfiles=
7232 srv_libs=
7233
7234 if test "$srv_linux_thread_db" = "yes"; then
7235   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
7236     srv_libs="-ldl"
7237     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
7238 $as_echo_n "checking for the dynamic export flag... " >&6; }
7239     old_LDFLAGS="$LDFLAGS"
7240     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
7241     # supported there.
7242     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
7243     LDFLAGS="$LDFLAGS $RDYNAMIC"
7244     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7245 /* end confdefs.h.  */
7246
7247 int
7248 main ()
7249 {
7250
7251   ;
7252   return 0;
7253 }
7254 _ACEOF
7255 if ac_fn_c_try_link "$LINENO"; then :
7256   found="-Wl,--dynamic-list"
7257                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
7258 else
7259   RDYNAMIC="-rdynamic"
7260                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
7261                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7262 /* end confdefs.h.  */
7263
7264 int
7265 main ()
7266 {
7267
7268   ;
7269   return 0;
7270 }
7271 _ACEOF
7272 if ac_fn_c_try_link "$LINENO"; then :
7273   found="-rdynamic"
7274 else
7275   found="no"
7276                               RDYNAMIC=""
7277 fi
7278 rm -f core conftest.err conftest.$ac_objext \
7279     conftest$ac_exeext conftest.$ac_ext
7280 fi
7281 rm -f core conftest.err conftest.$ac_objext \
7282     conftest$ac_exeext conftest.$ac_ext
7283
7284     LDFLAGS="$old_LDFLAGS"
7285     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
7286 $as_echo "$found" >&6; }
7287   else
7288     srv_libs="-lthread_db"
7289   fi
7290
7291   srv_thread_depfiles="thread-db.o proc-service.o"
7292
7293 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
7294
7295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
7296 $as_echo_n "checking for TD_VERSION... " >&6; }
7297 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
7298   $as_echo_n "(cached) " >&6
7299 else
7300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7301 /* end confdefs.h.  */
7302 #include <thread_db.h>
7303 int
7304 main ()
7305 {
7306 TD_VERSION;
7307   ;
7308   return 0;
7309 }
7310 _ACEOF
7311 if ac_fn_c_try_compile "$LINENO"; then :
7312   gdbsrv_cv_have_td_version=yes
7313 else
7314   gdbsrv_cv_have_td_version=no
7315 fi
7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7317 fi
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
7319 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
7320   if test $gdbsrv_cv_have_td_version = yes; then
7321
7322 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
7323
7324   fi
7325 fi
7326
7327
7328 # Check whether --with-libthread-db was given.
7329 if test "${with_libthread_db+set}" = set; then :
7330   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
7331   srv_libs="$srv_libthread_db_path"
7332
7333 fi
7334
7335
7336 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
7337
7338 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
7339
7340 fi
7341
7342 if test "$srv_xmlfiles" != ""; then
7343   srv_xmlbuiltin="xml-builtin.o"
7344
7345 $as_echo "#define USE_XML 1" >>confdefs.h
7346
7347
7348   tmp_xmlfiles=$srv_xmlfiles
7349   srv_xmlfiles=""
7350   for f in $tmp_xmlfiles; do
7351     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
7352   done
7353 fi
7354
7355 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
7356 GDBSERVER_LIBS="$srv_libs"
7357
7358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
7359 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
7360 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
7361   $as_echo_n "(cached) " >&6
7362 else
7363
7364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7365 /* end confdefs.h.  */
7366
7367 int
7368 main ()
7369 {
7370 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
7371   ;
7372   return 0;
7373 }
7374 _ACEOF
7375 if ac_fn_c_try_link "$LINENO"; then :
7376   gdbsrv_cv_have_sync_builtins=yes
7377 else
7378   gdbsrv_cv_have_sync_builtins=no
7379 fi
7380 rm -f core conftest.err conftest.$ac_objext \
7381     conftest$ac_exeext conftest.$ac_ext
7382 fi
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
7384 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
7385 if test $gdbsrv_cv_have_sync_builtins = yes; then
7386
7387 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
7388
7389 fi
7390
7391 saved_cflags="$CFLAGS"
7392 CFLAGS="$CFLAGS -fvisibility=hidden"
7393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7394 /* end confdefs.h.  */
7395
7396 int
7397 main ()
7398 {
7399
7400   ;
7401   return 0;
7402 }
7403 _ACEOF
7404 if ac_fn_c_try_compile "$LINENO"; then :
7405   gdbsrv_cv_have_visibility_hidden=yes
7406 else
7407   gdbsrv_cv_have_visibility_hidden=no
7408 fi
7409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7410 CFLAGS="$saved_cflags"
7411
7412 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
7413 "
7414 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
7415   ac_have_decl=1
7416 else
7417   ac_have_decl=0
7418 fi
7419
7420 cat >>confdefs.h <<_ACEOF
7421 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
7422 _ACEOF
7423
7424
7425 if test "$cross_compiling" = yes; then :
7426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427 /* end confdefs.h.  */
7428 #include <sys/personality.h>
7429 int
7430 main ()
7431 {
7432
7433 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7434 #       define ADDR_NO_RANDOMIZE 0x0040000
7435 #      endif
7436        /* Test the flag could be set and stays set.  */
7437        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7438        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7439            return 1
7440   ;
7441   return 0;
7442 }
7443 _ACEOF
7444 if ac_fn_c_try_link "$LINENO"; then :
7445   gdbsrv_cv_have_personality=true
7446 else
7447   gdbsrv_cv_have_personality=false
7448 fi
7449 rm -f core conftest.err conftest.$ac_objext \
7450     conftest$ac_exeext conftest.$ac_ext
7451 else
7452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7453 /* end confdefs.h.  */
7454 #include <sys/personality.h>
7455 int
7456 main ()
7457 {
7458
7459 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7460 #       define ADDR_NO_RANDOMIZE 0x0040000
7461 #      endif
7462        /* Test the flag could be set and stays set.  */
7463        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7464        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7465            return 1
7466   ;
7467   return 0;
7468 }
7469 _ACEOF
7470 if ac_fn_c_try_run "$LINENO"; then :
7471   gdbsrv_cv_have_personality=true
7472 else
7473   gdbsrv_cv_have_personality=false
7474 fi
7475 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7476   conftest.$ac_objext conftest.beam conftest.$ac_ext
7477 fi
7478
7479 if $gdbsrv_cv_have_personality
7480 then
7481
7482 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
7483
7484 fi
7485
7486
7487 IPA_DEPFILES=""
7488 extra_libraries=""
7489
7490 # check whether to enable the inprocess agent
7491 if test "$ipa_obj" != "" \
7492    -a "$gdbsrv_cv_have_sync_builtins" = yes \
7493    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
7494    have_ipa=true
7495 else
7496    have_ipa=false
7497 fi
7498
7499 # Check whether --enable-inprocess-agent was given.
7500 if test "${enable_inprocess_agent+set}" = set; then :
7501   enableval=$enable_inprocess_agent; case "$enableval" in
7502   yes) want_ipa=true ;;
7503   no) want_ipa=false ;;
7504   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
7505 esac
7506 else
7507   want_ipa=$have_ipa
7508 fi
7509
7510
7511 if $want_ipa ; then
7512    if $have_ipa ; then
7513      IPA_DEPFILES="$ipa_obj"
7514      extra_libraries="$extra_libraries libinproctrace.so"
7515    else
7516      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
7517    fi
7518 fi
7519
7520
7521
7522
7523
7524
7525
7526
7527 GNULIB=build-gnulib-gdbserver/import
7528
7529 GNULIB_STDINT_H=
7530 if test x"$STDINT_H" != x; then
7531   GNULIB_STDINT_H=$GNULIB/$STDINT_H
7532 fi
7533
7534
7535 ac_config_files="$ac_config_files Makefile"
7536
7537
7538 cat >confcache <<\_ACEOF
7539 # This file is a shell script that caches the results of configure
7540 # tests run on this system so they can be shared between configure
7541 # scripts and configure runs, see configure's option --config-cache.
7542 # It is not useful on other systems.  If it contains results you don't
7543 # want to keep, you may remove or edit it.
7544 #
7545 # config.status only pays attention to the cache file if you give it
7546 # the --recheck option to rerun configure.
7547 #
7548 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7549 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7550 # following values.
7551
7552 _ACEOF
7553
7554 # The following way of writing the cache mishandles newlines in values,
7555 # but we know of no workaround that is simple, portable, and efficient.
7556 # So, we kill variables containing newlines.
7557 # Ultrix sh set writes to stderr and can't be redirected directly,
7558 # and sets the high bit in the cache file unless we assign to the vars.
7559 (
7560   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7561     eval ac_val=\$$ac_var
7562     case $ac_val in #(
7563     *${as_nl}*)
7564       case $ac_var in #(
7565       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7566 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7567       esac
7568       case $ac_var in #(
7569       _ | IFS | as_nl) ;; #(
7570       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7571       *) { eval $ac_var=; unset $ac_var;} ;;
7572       esac ;;
7573     esac
7574   done
7575
7576   (set) 2>&1 |
7577     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7578     *${as_nl}ac_space=\ *)
7579       # `set' does not quote correctly, so add quotes: double-quote
7580       # substitution turns \\\\ into \\, and sed turns \\ into \.
7581       sed -n \
7582         "s/'/'\\\\''/g;
7583           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7584       ;; #(
7585     *)
7586       # `set' quotes correctly as required by POSIX, so do not add quotes.
7587       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7588       ;;
7589     esac |
7590     sort
7591 ) |
7592   sed '
7593      /^ac_cv_env_/b end
7594      t clear
7595      :clear
7596      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7597      t end
7598      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7599      :end' >>confcache
7600 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7601   if test -w "$cache_file"; then
7602     test "x$cache_file" != "x/dev/null" &&
7603       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7604 $as_echo "$as_me: updating cache $cache_file" >&6;}
7605     cat confcache >$cache_file
7606   else
7607     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7608 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7609   fi
7610 fi
7611 rm -f confcache
7612
7613 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7614 # Let make expand exec_prefix.
7615 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7616
7617 DEFS=-DHAVE_CONFIG_H
7618
7619 ac_libobjs=
7620 ac_ltlibobjs=
7621 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7622   # 1. Remove the extension, and $U if already installed.
7623   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7624   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7625   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7626   #    will be set to the directory where LIBOBJS objects are built.
7627   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7628   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7629 done
7630 LIBOBJS=$ac_libobjs
7631
7632 LTLIBOBJS=$ac_ltlibobjs
7633
7634
7635 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7636   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7637 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7638 fi
7639 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
7640   as_fn_error "conditional \"GMAKE\" was never defined.
7641 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7642 fi
7643
7644 : ${CONFIG_STATUS=./config.status}
7645 ac_write_fail=0
7646 ac_clean_files_save=$ac_clean_files
7647 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7649 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7650 as_write_fail=0
7651 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7652 #! $SHELL
7653 # Generated by $as_me.
7654 # Run this file to recreate the current configuration.
7655 # Compiler output produced by configure, useful for debugging
7656 # configure, is in config.log if it exists.
7657
7658 debug=false
7659 ac_cs_recheck=false
7660 ac_cs_silent=false
7661
7662 SHELL=\${CONFIG_SHELL-$SHELL}
7663 export SHELL
7664 _ASEOF
7665 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7666 ## -------------------- ##
7667 ## M4sh Initialization. ##
7668 ## -------------------- ##
7669
7670 # Be more Bourne compatible
7671 DUALCASE=1; export DUALCASE # for MKS sh
7672 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7673   emulate sh
7674   NULLCMD=:
7675   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7676   # is contrary to our usage.  Disable this feature.
7677   alias -g '${1+"$@"}'='"$@"'
7678   setopt NO_GLOB_SUBST
7679 else
7680   case `(set -o) 2>/dev/null` in #(
7681   *posix*) :
7682     set -o posix ;; #(
7683   *) :
7684      ;;
7685 esac
7686 fi
7687
7688
7689 as_nl='
7690 '
7691 export as_nl
7692 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7693 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7694 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7695 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7696 # Prefer a ksh shell builtin over an external printf program on Solaris,
7697 # but without wasting forks for bash or zsh.
7698 if test -z "$BASH_VERSION$ZSH_VERSION" \
7699     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7700   as_echo='print -r --'
7701   as_echo_n='print -rn --'
7702 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7703   as_echo='printf %s\n'
7704   as_echo_n='printf %s'
7705 else
7706   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7707     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7708     as_echo_n='/usr/ucb/echo -n'
7709   else
7710     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7711     as_echo_n_body='eval
7712       arg=$1;
7713       case $arg in #(
7714       *"$as_nl"*)
7715         expr "X$arg" : "X\\(.*\\)$as_nl";
7716         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7717       esac;
7718       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7719     '
7720     export as_echo_n_body
7721     as_echo_n='sh -c $as_echo_n_body as_echo'
7722   fi
7723   export as_echo_body
7724   as_echo='sh -c $as_echo_body as_echo'
7725 fi
7726
7727 # The user is always right.
7728 if test "${PATH_SEPARATOR+set}" != set; then
7729   PATH_SEPARATOR=:
7730   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7731     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7732       PATH_SEPARATOR=';'
7733   }
7734 fi
7735
7736
7737 # IFS
7738 # We need space, tab and new line, in precisely that order.  Quoting is
7739 # there to prevent editors from complaining about space-tab.
7740 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7741 # splitting by setting IFS to empty value.)
7742 IFS=" ""        $as_nl"
7743
7744 # Find who we are.  Look in the path if we contain no directory separator.
7745 case $0 in #((
7746   *[\\/]* ) as_myself=$0 ;;
7747   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7748 for as_dir in $PATH
7749 do
7750   IFS=$as_save_IFS
7751   test -z "$as_dir" && as_dir=.
7752     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7753   done
7754 IFS=$as_save_IFS
7755
7756      ;;
7757 esac
7758 # We did not find ourselves, most probably we were run as `sh COMMAND'
7759 # in which case we are not to be found in the path.
7760 if test "x$as_myself" = x; then
7761   as_myself=$0
7762 fi
7763 if test ! -f "$as_myself"; then
7764   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7765   exit 1
7766 fi
7767
7768 # Unset variables that we do not need and which cause bugs (e.g. in
7769 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7770 # suppresses any "Segmentation fault" message there.  '((' could
7771 # trigger a bug in pdksh 5.2.14.
7772 for as_var in BASH_ENV ENV MAIL MAILPATH
7773 do eval test x\${$as_var+set} = xset \
7774   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7775 done
7776 PS1='$ '
7777 PS2='> '
7778 PS4='+ '
7779
7780 # NLS nuisances.
7781 LC_ALL=C
7782 export LC_ALL
7783 LANGUAGE=C
7784 export LANGUAGE
7785
7786 # CDPATH.
7787 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7788
7789
7790 # as_fn_error ERROR [LINENO LOG_FD]
7791 # ---------------------------------
7792 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7793 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7794 # script with status $?, using 1 if that was 0.
7795 as_fn_error ()
7796 {
7797   as_status=$?; test $as_status -eq 0 && as_status=1
7798   if test "$3"; then
7799     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7800     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7801   fi
7802   $as_echo "$as_me: error: $1" >&2
7803   as_fn_exit $as_status
7804 } # as_fn_error
7805
7806
7807 # as_fn_set_status STATUS
7808 # -----------------------
7809 # Set $? to STATUS, without forking.
7810 as_fn_set_status ()
7811 {
7812   return $1
7813 } # as_fn_set_status
7814
7815 # as_fn_exit STATUS
7816 # -----------------
7817 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7818 as_fn_exit ()
7819 {
7820   set +e
7821   as_fn_set_status $1
7822   exit $1
7823 } # as_fn_exit
7824
7825 # as_fn_unset VAR
7826 # ---------------
7827 # Portably unset VAR.
7828 as_fn_unset ()
7829 {
7830   { eval $1=; unset $1;}
7831 }
7832 as_unset=as_fn_unset
7833 # as_fn_append VAR VALUE
7834 # ----------------------
7835 # Append the text in VALUE to the end of the definition contained in VAR. Take
7836 # advantage of any shell optimizations that allow amortized linear growth over
7837 # repeated appends, instead of the typical quadratic growth present in naive
7838 # implementations.
7839 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7840   eval 'as_fn_append ()
7841   {
7842     eval $1+=\$2
7843   }'
7844 else
7845   as_fn_append ()
7846   {
7847     eval $1=\$$1\$2
7848   }
7849 fi # as_fn_append
7850
7851 # as_fn_arith ARG...
7852 # ------------------
7853 # Perform arithmetic evaluation on the ARGs, and store the result in the
7854 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7855 # must be portable across $(()) and expr.
7856 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7857   eval 'as_fn_arith ()
7858   {
7859     as_val=$(( $* ))
7860   }'
7861 else
7862   as_fn_arith ()
7863   {
7864     as_val=`expr "$@" || test $? -eq 1`
7865   }
7866 fi # as_fn_arith
7867
7868
7869 if expr a : '\(a\)' >/dev/null 2>&1 &&
7870    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7871   as_expr=expr
7872 else
7873   as_expr=false
7874 fi
7875
7876 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7877   as_basename=basename
7878 else
7879   as_basename=false
7880 fi
7881
7882 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7883   as_dirname=dirname
7884 else
7885   as_dirname=false
7886 fi
7887
7888 as_me=`$as_basename -- "$0" ||
7889 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7890          X"$0" : 'X\(//\)$' \| \
7891          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7892 $as_echo X/"$0" |
7893     sed '/^.*\/\([^/][^/]*\)\/*$/{
7894             s//\1/
7895             q
7896           }
7897           /^X\/\(\/\/\)$/{
7898             s//\1/
7899             q
7900           }
7901           /^X\/\(\/\).*/{
7902             s//\1/
7903             q
7904           }
7905           s/.*/./; q'`
7906
7907 # Avoid depending upon Character Ranges.
7908 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7909 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7910 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7911 as_cr_digits='0123456789'
7912 as_cr_alnum=$as_cr_Letters$as_cr_digits
7913
7914 ECHO_C= ECHO_N= ECHO_T=
7915 case `echo -n x` in #(((((
7916 -n*)
7917   case `echo 'xy\c'` in
7918   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7919   xy)  ECHO_C='\c';;
7920   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7921        ECHO_T=' ';;
7922   esac;;
7923 *)
7924   ECHO_N='-n';;
7925 esac
7926
7927 rm -f conf$$ conf$$.exe conf$$.file
7928 if test -d conf$$.dir; then
7929   rm -f conf$$.dir/conf$$.file
7930 else
7931   rm -f conf$$.dir
7932   mkdir conf$$.dir 2>/dev/null
7933 fi
7934 if (echo >conf$$.file) 2>/dev/null; then
7935   if ln -s conf$$.file conf$$ 2>/dev/null; then
7936     as_ln_s='ln -s'
7937     # ... but there are two gotchas:
7938     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7939     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7940     # In both cases, we have to default to `cp -p'.
7941     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7942       as_ln_s='cp -p'
7943   elif ln conf$$.file conf$$ 2>/dev/null; then
7944     as_ln_s=ln
7945   else
7946     as_ln_s='cp -p'
7947   fi
7948 else
7949   as_ln_s='cp -p'
7950 fi
7951 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7952 rmdir conf$$.dir 2>/dev/null
7953
7954
7955 # as_fn_mkdir_p
7956 # -------------
7957 # Create "$as_dir" as a directory, including parents if necessary.
7958 as_fn_mkdir_p ()
7959 {
7960
7961   case $as_dir in #(
7962   -*) as_dir=./$as_dir;;
7963   esac
7964   test -d "$as_dir" || eval $as_mkdir_p || {
7965     as_dirs=
7966     while :; do
7967       case $as_dir in #(
7968       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7969       *) as_qdir=$as_dir;;
7970       esac
7971       as_dirs="'$as_qdir' $as_dirs"
7972       as_dir=`$as_dirname -- "$as_dir" ||
7973 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7974          X"$as_dir" : 'X\(//\)[^/]' \| \
7975          X"$as_dir" : 'X\(//\)$' \| \
7976          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7977 $as_echo X"$as_dir" |
7978     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7979             s//\1/
7980             q
7981           }
7982           /^X\(\/\/\)[^/].*/{
7983             s//\1/
7984             q
7985           }
7986           /^X\(\/\/\)$/{
7987             s//\1/
7988             q
7989           }
7990           /^X\(\/\).*/{
7991             s//\1/
7992             q
7993           }
7994           s/.*/./; q'`
7995       test -d "$as_dir" && break
7996     done
7997     test -z "$as_dirs" || eval "mkdir $as_dirs"
7998   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7999
8000
8001 } # as_fn_mkdir_p
8002 if mkdir -p . 2>/dev/null; then
8003   as_mkdir_p='mkdir -p "$as_dir"'
8004 else
8005   test -d ./-p && rmdir ./-p
8006   as_mkdir_p=false
8007 fi
8008
8009 if test -x / >/dev/null 2>&1; then
8010   as_test_x='test -x'
8011 else
8012   if ls -dL / >/dev/null 2>&1; then
8013     as_ls_L_option=L
8014   else
8015     as_ls_L_option=
8016   fi
8017   as_test_x='
8018     eval sh -c '\''
8019       if test -d "$1"; then
8020         test -d "$1/.";
8021       else
8022         case $1 in #(
8023         -*)set "./$1";;
8024         esac;
8025         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8026         ???[sx]*):;;*)false;;esac;fi
8027     '\'' sh
8028   '
8029 fi
8030 as_executable_p=$as_test_x
8031
8032 # Sed expression to map a string onto a valid CPP name.
8033 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8034
8035 # Sed expression to map a string onto a valid variable name.
8036 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8037
8038
8039 exec 6>&1
8040 ## ----------------------------------- ##
8041 ## Main body of $CONFIG_STATUS script. ##
8042 ## ----------------------------------- ##
8043 _ASEOF
8044 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8045
8046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8047 # Save the log message, to keep $0 and so on meaningful, and to
8048 # report actual input values of CONFIG_FILES etc. instead of their
8049 # values after options handling.
8050 ac_log="
8051 This file was extended by $as_me, which was
8052 generated by GNU Autoconf 2.64.  Invocation command line was
8053
8054   CONFIG_FILES    = $CONFIG_FILES
8055   CONFIG_HEADERS  = $CONFIG_HEADERS
8056   CONFIG_LINKS    = $CONFIG_LINKS
8057   CONFIG_COMMANDS = $CONFIG_COMMANDS
8058   $ $0 $@
8059
8060 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8061 "
8062
8063 _ACEOF
8064
8065 case $ac_config_files in *"
8066 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8067 esac
8068
8069 case $ac_config_headers in *"
8070 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8071 esac
8072
8073
8074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8075 # Files that config.status was made for.
8076 config_files="$ac_config_files"
8077 config_headers="$ac_config_headers"
8078 config_commands="$ac_config_commands"
8079
8080 _ACEOF
8081
8082 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8083 ac_cs_usage="\
8084 \`$as_me' instantiates files and other configuration actions
8085 from templates according to the current configuration.  Unless the files
8086 and actions are specified as TAGs, all are instantiated by default.
8087
8088 Usage: $0 [OPTION]... [TAG]...
8089
8090   -h, --help       print this help, then exit
8091   -V, --version    print version number and configuration settings, then exit
8092   -q, --quiet, --silent
8093                    do not print progress messages
8094   -d, --debug      don't remove temporary files
8095       --recheck    update $as_me by reconfiguring in the same conditions
8096       --file=FILE[:TEMPLATE]
8097                    instantiate the configuration file FILE
8098       --header=FILE[:TEMPLATE]
8099                    instantiate the configuration header FILE
8100
8101 Configuration files:
8102 $config_files
8103
8104 Configuration headers:
8105 $config_headers
8106
8107 Configuration commands:
8108 $config_commands
8109
8110 Report bugs to the package provider."
8111
8112 _ACEOF
8113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8114 ac_cs_version="\\
8115 config.status
8116 configured by $0, generated by GNU Autoconf 2.64,
8117   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8118
8119 Copyright (C) 2009 Free Software Foundation, Inc.
8120 This config.status script is free software; the Free Software Foundation
8121 gives unlimited permission to copy, distribute and modify it."
8122
8123 ac_pwd='$ac_pwd'
8124 srcdir='$srcdir'
8125 INSTALL='$INSTALL'
8126 test -n "\$AWK" || AWK=awk
8127 _ACEOF
8128
8129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8130 # The default lists apply if the user does not specify any file.
8131 ac_need_defaults=:
8132 while test $# != 0
8133 do
8134   case $1 in
8135   --*=*)
8136     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8137     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8138     ac_shift=:
8139     ;;
8140   *)
8141     ac_option=$1
8142     ac_optarg=$2
8143     ac_shift=shift
8144     ;;
8145   esac
8146
8147   case $ac_option in
8148   # Handling of the options.
8149   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8150     ac_cs_recheck=: ;;
8151   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8152     $as_echo "$ac_cs_version"; exit ;;
8153   --debug | --debu | --deb | --de | --d | -d )
8154     debug=: ;;
8155   --file | --fil | --fi | --f )
8156     $ac_shift
8157     case $ac_optarg in
8158     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8159     esac
8160     as_fn_append CONFIG_FILES " '$ac_optarg'"
8161     ac_need_defaults=false;;
8162   --header | --heade | --head | --hea )
8163     $ac_shift
8164     case $ac_optarg in
8165     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8166     esac
8167     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8168     ac_need_defaults=false;;
8169   --he | --h)
8170     # Conflict between --help and --header
8171     as_fn_error "ambiguous option: \`$1'
8172 Try \`$0 --help' for more information.";;
8173   --help | --hel | -h )
8174     $as_echo "$ac_cs_usage"; exit ;;
8175   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8176   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8177     ac_cs_silent=: ;;
8178
8179   # This is an error.
8180   -*) as_fn_error "unrecognized option: \`$1'
8181 Try \`$0 --help' for more information." ;;
8182
8183   *) as_fn_append ac_config_targets " $1"
8184      ac_need_defaults=false ;;
8185
8186   esac
8187   shift
8188 done
8189
8190 ac_configure_extra_args=
8191
8192 if $ac_cs_silent; then
8193   exec 6>/dev/null
8194   ac_configure_extra_args="$ac_configure_extra_args --silent"
8195 fi
8196
8197 _ACEOF
8198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8199 if \$ac_cs_recheck; then
8200   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8201   shift
8202   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8203   CONFIG_SHELL='$SHELL'
8204   export CONFIG_SHELL
8205   exec "\$@"
8206 fi
8207
8208 _ACEOF
8209 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8210 exec 5>>config.log
8211 {
8212   echo
8213   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8214 ## Running $as_me. ##
8215 _ASBOX
8216   $as_echo "$ac_log"
8217 } >&5
8218
8219 _ACEOF
8220 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8221 #
8222 # INIT-COMMANDS
8223 #
8224 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
8225
8226 _ACEOF
8227
8228 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8229
8230 # Handling of arguments.
8231 for ac_config_target in $ac_config_targets
8232 do
8233   case $ac_config_target in
8234     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8235     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8236     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8237
8238   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8239   esac
8240 done
8241
8242
8243 # If the user did not use the arguments to specify the items to instantiate,
8244 # then the envvar interface is used.  Set only those that are not.
8245 # We use the long form for the default assignment because of an extremely
8246 # bizarre bug on SunOS 4.1.3.
8247 if $ac_need_defaults; then
8248   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8249   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8250   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8251 fi
8252
8253 # Have a temporary directory for convenience.  Make it in the build tree
8254 # simply because there is no reason against having it here, and in addition,
8255 # creating and moving files from /tmp can sometimes cause problems.
8256 # Hook for its removal unless debugging.
8257 # Note that there is a small window in which the directory will not be cleaned:
8258 # after its creation but before its name has been assigned to `$tmp'.
8259 $debug ||
8260 {
8261   tmp=
8262   trap 'exit_status=$?
8263   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8264 ' 0
8265   trap 'as_fn_exit 1' 1 2 13 15
8266 }
8267 # Create a (secure) tmp directory for tmp files.
8268
8269 {
8270   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8271   test -n "$tmp" && test -d "$tmp"
8272 }  ||
8273 {
8274   tmp=./conf$$-$RANDOM
8275   (umask 077 && mkdir "$tmp")
8276 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8277
8278 # Set up the scripts for CONFIG_FILES section.
8279 # No need to generate them if there are no CONFIG_FILES.
8280 # This happens for instance with `./config.status config.h'.
8281 if test -n "$CONFIG_FILES"; then
8282
8283
8284 ac_cr=`echo X | tr X '\015'`
8285 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8286 # But we know of no other shell where ac_cr would be empty at this
8287 # point, so we can use a bashism as a fallback.
8288 if test "x$ac_cr" = x; then
8289   eval ac_cr=\$\'\\r\'
8290 fi
8291 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8292 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8293   ac_cs_awk_cr='\r'
8294 else
8295   ac_cs_awk_cr=$ac_cr
8296 fi
8297
8298 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8299 _ACEOF
8300
8301
8302 {
8303   echo "cat >conf$$subs.awk <<_ACEOF" &&
8304   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8305   echo "_ACEOF"
8306 } >conf$$subs.sh ||
8307   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8308 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8309 ac_delim='%!_!# '
8310 for ac_last_try in false false false false false :; do
8311   . ./conf$$subs.sh ||
8312     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8313
8314   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8315   if test $ac_delim_n = $ac_delim_num; then
8316     break
8317   elif $ac_last_try; then
8318     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8319   else
8320     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8321   fi
8322 done
8323 rm -f conf$$subs.sh
8324
8325 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8326 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8327 _ACEOF
8328 sed -n '
8329 h
8330 s/^/S["/; s/!.*/"]=/
8331 p
8332 g
8333 s/^[^!]*!//
8334 :repl
8335 t repl
8336 s/'"$ac_delim"'$//
8337 t delim
8338 :nl
8339 h
8340 s/\(.\{148\}\).*/\1/
8341 t more1
8342 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8343 p
8344 n
8345 b repl
8346 :more1
8347 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8348 p
8349 g
8350 s/.\{148\}//
8351 t nl
8352 :delim
8353 h
8354 s/\(.\{148\}\).*/\1/
8355 t more2
8356 s/["\\]/\\&/g; s/^/"/; s/$/"/
8357 p
8358 b
8359 :more2
8360 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8361 p
8362 g
8363 s/.\{148\}//
8364 t delim
8365 ' <conf$$subs.awk | sed '
8366 /^[^""]/{
8367   N
8368   s/\n//
8369 }
8370 ' >>$CONFIG_STATUS || ac_write_fail=1
8371 rm -f conf$$subs.awk
8372 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8373 _ACAWK
8374 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8375   for (key in S) S_is_set[key] = 1
8376   FS = "\a"
8377
8378 }
8379 {
8380   line = $ 0
8381   nfields = split(line, field, "@")
8382   substed = 0
8383   len = length(field[1])
8384   for (i = 2; i < nfields; i++) {
8385     key = field[i]
8386     keylen = length(key)
8387     if (S_is_set[key]) {
8388       value = S[key]
8389       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8390       len += length(value) + length(field[++i])
8391       substed = 1
8392     } else
8393       len += 1 + keylen
8394   }
8395
8396   print line
8397 }
8398
8399 _ACAWK
8400 _ACEOF
8401 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8402 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8403   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8404 else
8405   cat
8406 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8407   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8408 _ACEOF
8409
8410 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8411 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8412 # trailing colons and then remove the whole line if VPATH becomes empty
8413 # (actually we leave an empty line to preserve line numbers).
8414 if test "x$srcdir" = x.; then
8415   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8416 s/:*\$(srcdir):*/:/
8417 s/:*\${srcdir}:*/:/
8418 s/:*@srcdir@:*/:/
8419 s/^\([^=]*=[     ]*\):*/\1/
8420 s/:*$//
8421 s/^[^=]*=[       ]*$//
8422 }'
8423 fi
8424
8425 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8426 fi # test -n "$CONFIG_FILES"
8427
8428 # Set up the scripts for CONFIG_HEADERS section.
8429 # No need to generate them if there are no CONFIG_HEADERS.
8430 # This happens for instance with `./config.status Makefile'.
8431 if test -n "$CONFIG_HEADERS"; then
8432 cat >"$tmp/defines.awk" <<\_ACAWK ||
8433 BEGIN {
8434 _ACEOF
8435
8436 # Transform confdefs.h into an awk script `defines.awk', embedded as
8437 # here-document in config.status, that substitutes the proper values into
8438 # config.h.in to produce config.h.
8439
8440 # Create a delimiter string that does not exist in confdefs.h, to ease
8441 # handling of long lines.
8442 ac_delim='%!_!# '
8443 for ac_last_try in false false :; do
8444   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8445   if test -z "$ac_t"; then
8446     break
8447   elif $ac_last_try; then
8448     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8449   else
8450     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8451   fi
8452 done
8453
8454 # For the awk script, D is an array of macro values keyed by name,
8455 # likewise P contains macro parameters if any.  Preserve backslash
8456 # newline sequences.
8457
8458 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8459 sed -n '
8460 s/.\{148\}/&'"$ac_delim"'/g
8461 t rset
8462 :rset
8463 s/^[     ]*#[    ]*define[       ][      ]*/ /
8464 t def
8465 d
8466 :def
8467 s/\\$//
8468 t bsnl
8469 s/["\\]/\\&/g
8470 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8471 D["\1"]=" \3"/p
8472 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8473 d
8474 :bsnl
8475 s/["\\]/\\&/g
8476 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8477 D["\1"]=" \3\\\\\\n"\\/p
8478 t cont
8479 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8480 t cont
8481 d
8482 :cont
8483 n
8484 s/.\{148\}/&'"$ac_delim"'/g
8485 t clear
8486 :clear
8487 s/\\$//
8488 t bsnlc
8489 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8490 d
8491 :bsnlc
8492 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8493 b cont
8494 ' <confdefs.h | sed '
8495 s/'"$ac_delim"'/"\\\
8496 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8497
8498 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8499   for (key in D) D_is_set[key] = 1
8500   FS = "\a"
8501 }
8502 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8503   line = \$ 0
8504   split(line, arg, " ")
8505   if (arg[1] == "#") {
8506     defundef = arg[2]
8507     mac1 = arg[3]
8508   } else {
8509     defundef = substr(arg[1], 2)
8510     mac1 = arg[2]
8511   }
8512   split(mac1, mac2, "(") #)
8513   macro = mac2[1]
8514   prefix = substr(line, 1, index(line, defundef) - 1)
8515   if (D_is_set[macro]) {
8516     # Preserve the white space surrounding the "#".
8517     print prefix "define", macro P[macro] D[macro]
8518     next
8519   } else {
8520     # Replace #undef with comments.  This is necessary, for example,
8521     # in the case of _POSIX_SOURCE, which is predefined and required
8522     # on some systems where configure will not decide to define it.
8523     if (defundef == "undef") {
8524       print "/*", prefix defundef, macro, "*/"
8525       next
8526     }
8527   }
8528 }
8529 { print }
8530 _ACAWK
8531 _ACEOF
8532 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8533   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8534 fi # test -n "$CONFIG_HEADERS"
8535
8536
8537 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8538 shift
8539 for ac_tag
8540 do
8541   case $ac_tag in
8542   :[FHLC]) ac_mode=$ac_tag; continue;;
8543   esac
8544   case $ac_mode$ac_tag in
8545   :[FHL]*:*);;
8546   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8547   :[FH]-) ac_tag=-:-;;
8548   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8549   esac
8550   ac_save_IFS=$IFS
8551   IFS=:
8552   set x $ac_tag
8553   IFS=$ac_save_IFS
8554   shift
8555   ac_file=$1
8556   shift
8557
8558   case $ac_mode in
8559   :L) ac_source=$1;;
8560   :[FH])
8561     ac_file_inputs=
8562     for ac_f
8563     do
8564       case $ac_f in
8565       -) ac_f="$tmp/stdin";;
8566       *) # Look for the file first in the build tree, then in the source tree
8567          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8568          # because $ac_f cannot contain `:'.
8569          test -f "$ac_f" ||
8570            case $ac_f in
8571            [\\/$]*) false;;
8572            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8573            esac ||
8574            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8575       esac
8576       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8577       as_fn_append ac_file_inputs " '$ac_f'"
8578     done
8579
8580     # Let's still pretend it is `configure' which instantiates (i.e., don't
8581     # use $as_me), people would be surprised to read:
8582     #    /* config.h.  Generated by config.status.  */
8583     configure_input='Generated from '`
8584           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8585         `' by configure.'
8586     if test x"$ac_file" != x-; then
8587       configure_input="$ac_file.  $configure_input"
8588       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8589 $as_echo "$as_me: creating $ac_file" >&6;}
8590     fi
8591     # Neutralize special characters interpreted by sed in replacement strings.
8592     case $configure_input in #(
8593     *\&* | *\|* | *\\* )
8594        ac_sed_conf_input=`$as_echo "$configure_input" |
8595        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8596     *) ac_sed_conf_input=$configure_input;;
8597     esac
8598
8599     case $ac_tag in
8600     *:-:* | *:-) cat >"$tmp/stdin" \
8601       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8602     esac
8603     ;;
8604   esac
8605
8606   ac_dir=`$as_dirname -- "$ac_file" ||
8607 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8608          X"$ac_file" : 'X\(//\)[^/]' \| \
8609          X"$ac_file" : 'X\(//\)$' \| \
8610          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8611 $as_echo X"$ac_file" |
8612     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8613             s//\1/
8614             q
8615           }
8616           /^X\(\/\/\)[^/].*/{
8617             s//\1/
8618             q
8619           }
8620           /^X\(\/\/\)$/{
8621             s//\1/
8622             q
8623           }
8624           /^X\(\/\).*/{
8625             s//\1/
8626             q
8627           }
8628           s/.*/./; q'`
8629   as_dir="$ac_dir"; as_fn_mkdir_p
8630   ac_builddir=.
8631
8632 case "$ac_dir" in
8633 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8634 *)
8635   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8636   # A ".." for each directory in $ac_dir_suffix.
8637   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8638   case $ac_top_builddir_sub in
8639   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8640   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8641   esac ;;
8642 esac
8643 ac_abs_top_builddir=$ac_pwd
8644 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8645 # for backward compatibility:
8646 ac_top_builddir=$ac_top_build_prefix
8647
8648 case $srcdir in
8649   .)  # We are building in place.
8650     ac_srcdir=.
8651     ac_top_srcdir=$ac_top_builddir_sub
8652     ac_abs_top_srcdir=$ac_pwd ;;
8653   [\\/]* | ?:[\\/]* )  # Absolute name.
8654     ac_srcdir=$srcdir$ac_dir_suffix;
8655     ac_top_srcdir=$srcdir
8656     ac_abs_top_srcdir=$srcdir ;;
8657   *) # Relative name.
8658     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8659     ac_top_srcdir=$ac_top_build_prefix$srcdir
8660     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8661 esac
8662 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8663
8664
8665   case $ac_mode in
8666   :F)
8667   #
8668   # CONFIG_FILE
8669   #
8670
8671   case $INSTALL in
8672   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8673   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8674   esac
8675 _ACEOF
8676
8677 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8678 # If the template does not know about datarootdir, expand it.
8679 # FIXME: This hack should be removed a few years after 2.60.
8680 ac_datarootdir_hack=; ac_datarootdir_seen=
8681 ac_sed_dataroot='
8682 /datarootdir/ {
8683   p
8684   q
8685 }
8686 /@datadir@/p
8687 /@docdir@/p
8688 /@infodir@/p
8689 /@localedir@/p
8690 /@mandir@/p'
8691 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8692 *datarootdir*) ac_datarootdir_seen=yes;;
8693 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8694   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8695 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8696 _ACEOF
8697 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8698   ac_datarootdir_hack='
8699   s&@datadir@&$datadir&g
8700   s&@docdir@&$docdir&g
8701   s&@infodir@&$infodir&g
8702   s&@localedir@&$localedir&g
8703   s&@mandir@&$mandir&g
8704   s&\\\${datarootdir}&$datarootdir&g' ;;
8705 esac
8706 _ACEOF
8707
8708 # Neutralize VPATH when `$srcdir' = `.'.
8709 # Shell code in configure.ac might set extrasub.
8710 # FIXME: do we really want to maintain this feature?
8711 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8712 ac_sed_extra="$ac_vpsub
8713 $extrasub
8714 _ACEOF
8715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8716 :t
8717 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8718 s|@configure_input@|$ac_sed_conf_input|;t t
8719 s&@top_builddir@&$ac_top_builddir_sub&;t t
8720 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8721 s&@srcdir@&$ac_srcdir&;t t
8722 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8723 s&@top_srcdir@&$ac_top_srcdir&;t t
8724 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8725 s&@builddir@&$ac_builddir&;t t
8726 s&@abs_builddir@&$ac_abs_builddir&;t t
8727 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8728 s&@INSTALL@&$ac_INSTALL&;t t
8729 $ac_datarootdir_hack
8730 "
8731 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8732   || as_fn_error "could not create $ac_file" "$LINENO" 5
8733
8734 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8735   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8736   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8737   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8738 which seems to be undefined.  Please make sure it is defined." >&5
8739 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8740 which seems to be undefined.  Please make sure it is defined." >&2;}
8741
8742   rm -f "$tmp/stdin"
8743   case $ac_file in
8744   -) cat "$tmp/out" && rm -f "$tmp/out";;
8745   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8746   esac \
8747   || as_fn_error "could not create $ac_file" "$LINENO" 5
8748  ;;
8749   :H)
8750   #
8751   # CONFIG_HEADER
8752   #
8753   if test x"$ac_file" != x-; then
8754     {
8755       $as_echo "/* $configure_input  */" \
8756       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8757     } >"$tmp/config.h" \
8758       || as_fn_error "could not create $ac_file" "$LINENO" 5
8759     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8760       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8761 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8762     else
8763       rm -f "$ac_file"
8764       mv "$tmp/config.h" "$ac_file" \
8765         || as_fn_error "could not create $ac_file" "$LINENO" 5
8766     fi
8767   else
8768     $as_echo "/* $configure_input  */" \
8769       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8770       || as_fn_error "could not create -" "$LINENO" 5
8771   fi
8772  ;;
8773
8774   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8775 $as_echo "$as_me: executing $ac_file commands" >&6;}
8776  ;;
8777   esac
8778
8779
8780   case $ac_file$ac_mode in
8781     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8782     "Makefile":F) case x$CONFIG_HEADERS in
8783 xconfig.h:config.in)
8784 echo > stamp-h ;;
8785 esac
8786  ;;
8787
8788   esac
8789 done # for ac_tag
8790
8791
8792 as_fn_exit 0
8793 _ACEOF
8794 ac_clean_files=$ac_clean_files_save
8795
8796 test $ac_write_fail = 0 ||
8797   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8798
8799
8800 # configure is writing to config.log, and then calls config.status.
8801 # config.status does its own redirection, appending to config.log.
8802 # Unfortunately, on DOS this fails, as config.log is still kept open
8803 # by configure, so config.status won't be able to write to it; its
8804 # output is simply discarded.  So we exec the FD to /dev/null,
8805 # effectively closing config.log, so it can be properly (re)opened and
8806 # appended to by config.status.  When coming back to configure, we
8807 # need to make the FD available again.
8808 if test "$no_create" != yes; then
8809   ac_cs_success=:
8810   ac_config_status_args=
8811   test "$silent" = yes &&
8812     ac_config_status_args="$ac_config_status_args --quiet"
8813   exec 5>/dev/null
8814   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8815   exec 5>>config.log
8816   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8817   # would make configure fail if this is the last instruction.
8818   $ac_cs_success || as_fn_exit $?
8819 fi
8820 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8821   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8822 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8823 fi
8824