gdb/gdbserver/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="server.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 GNULIB_STDINT_H
 594 extra_libraries
 595 IPA_DEPFILES
 596 srv_xmlfiles
 597 srv_xmlbuiltin
 598 GDBSERVER_LIBS
 599 GDBSERVER_DEPFILES
 600 RDYNAMIC
 601 REPORT_BUGS_TEXI
 602 REPORT_BUGS_TO
 603 PKGVERSION
 604 WERROR_CFLAGS
 605 WARN_CFLAGS
 606 ustinc
 607 ustlibs
 608 ALLOCA
 609 SET_MAKE
 610 GMAKE_FALSE
 611 GMAKE_TRUE
 612 MAKE
 613 CCDEPMODE
 614 DEPDIR
 615 am__leading_dot
 616 host_noncanonical
 617 target_noncanonical
 618 COMPILER_CFLAGS
 619 COMPILER
 620 RANLIB
 621 AR
 622 INSTALL_DATA
 623 INSTALL_SCRIPT
 624 INSTALL_PROGRAM
 625 target_os
 626 target_vendor
 627 target_cpu
 628 target
 629 host_os
 630 host_vendor
 631 host_cpu
 632 host
 633 build_os
 634 build_vendor
 635 build_cpu
 636 build
 637 EGREP
 638 GREP
 639 CPP
 640 ac_ct_CXX
 641 CXXFLAGS
 642 CXX
 643 OBJEXT
 644 EXEEXT
 645 ac_ct_CC
 646 CPPFLAGS
 647 LDFLAGS
 648 CFLAGS
 649 CC
 650 MAINT
 651 MAINTAINER_MODE_FALSE
 652 MAINTAINER_MODE_TRUE
 653 target_alias
 654 host_alias
 655 build_alias
 656 LIBS
 657 ECHO_T
 658 ECHO_N
 659 ECHO_C
 660 DEFS
 661 mandir
 662 localedir
 663 libdir
 664 psdir
 665 pdfdir
 666 dvidir
 667 htmldir
 668 infodir
 669 docdir
 670 oldincludedir
 671 includedir
 672 localstatedir
 673 sharedstatedir
 674 sysconfdir
 675 datadir
 676 datarootdir
 677 libexecdir
 678 sbindir
 679 bindir
 680 program_transform_name
 681 prefix
 682 exec_prefix
 683 PACKAGE_URL
 684 PACKAGE_BUGREPORT
 685 PACKAGE_STRING
 686 PACKAGE_VERSION
 687 PACKAGE_TARNAME
 688 PACKAGE_NAME
 689 PATH_SEPARATOR
 690 SHELL'
 691 ac_subst_files=''
 692 ac_user_opts='
 693 enable_option_checking
 694 enable_maintainer_mode
 695 enable_largefile
 696 enable_build_with_cxx
 697 enable_libmcheck
 698 with_ust
 699 with_ust_include
 700 with_ust_lib
 701 enable_werror
 702 enable_build_warnings
 703 enable_gdb_build_warnings
 704 with_pkgversion
 705 with_bugurl
 706 with_libthread_db
 707 enable_inprocess_agent
 708 '
 709       ac_precious_vars='build_alias
 710 host_alias
 711 target_alias
 712 CC
 713 CFLAGS
 714 LDFLAGS
 715 LIBS
 716 CPPFLAGS
 717 CXX
 718 CXXFLAGS
 719 CCC
 720 CPP'
 721
 722
 723 # Initialize some variables set by options.
 724 ac_init_help=
 725 ac_init_version=false
 726 ac_unrecognized_opts=
 727 ac_unrecognized_sep=
 728 # The variables have the same names as the options, with
 729 # dashes changed to underlines.
 730 cache_file=/dev/null
 731 exec_prefix=NONE
 732 no_create=
 733 no_recursion=
 734 prefix=NONE
 735 program_prefix=NONE
 736 program_suffix=NONE
 737 program_transform_name=s,x,x,
 738 silent=
 739 site=
 740 srcdir=
 741 verbose=
 742 x_includes=NONE
 743 x_libraries=NONE
 744
 745 # Installation directory options.
 746 # These are left unexpanded so users can "make install exec_prefix=/foo"
 747 # and all the variables that are supposed to be based on exec_prefix
 748 # by default will actually change.
 749 # Use braces instead of parens because sh, perl, etc. also accept them.
 750 # (The list follows the same order as the GNU Coding Standards.)
 751 bindir='${exec_prefix}/bin'
 752 sbindir='${exec_prefix}/sbin'
 753 libexecdir='${exec_prefix}/libexec'
 754 datarootdir='${prefix}/share'
 755 datadir='${datarootdir}'
 756 sysconfdir='${prefix}/etc'
 757 sharedstatedir='${prefix}/com'
 758 localstatedir='${prefix}/var'
 759 includedir='${prefix}/include'
 760 oldincludedir='/usr/include'
 761 docdir='${datarootdir}/doc/${PACKAGE}'
 762 infodir='${datarootdir}/info'
 763 htmldir='${docdir}'
 764 dvidir='${docdir}'
 765 pdfdir='${docdir}'
 766 psdir='${docdir}'
 767 libdir='${exec_prefix}/lib'
 768 localedir='${datarootdir}/locale'
 769 mandir='${datarootdir}/man'
 770
 771 ac_prev=
 772 ac_dashdash=
 773 for ac_option
 774 do
 775   # If the previous option needs an argument, assign it.
 776   if test -n "$ac_prev"; then
 777     eval $ac_prev=\$ac_option
 778     ac_prev=
 779     continue
 780   fi
 781
 782   case $ac_option in
 783   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 784   *)    ac_optarg=yes ;;
 785   esac
 786
 787   # Accept the important Cygnus configure options, so we can diagnose typos.
 788
 789   case $ac_dashdash$ac_option in
 790   --)
 791     ac_dashdash=yes ;;
 792
 793   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 794     ac_prev=bindir ;;
 795   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 796     bindir=$ac_optarg ;;
 797
 798   -build | --build | --buil | --bui | --bu)
 799     ac_prev=build_alias ;;
 800   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 801     build_alias=$ac_optarg ;;
 802
 803   -cache-file | --cache-file | --cache-fil | --cache-fi \
 804   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 805     ac_prev=cache_file ;;
 806   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 807   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 808     cache_file=$ac_optarg ;;
 809
 810   --config-cache | -C)
 811     cache_file=config.cache ;;
 812
 813   -datadir | --datadir | --datadi | --datad)
 814     ac_prev=datadir ;;
 815   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 816     datadir=$ac_optarg ;;
 817
 818   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 819   | --dataroo | --dataro | --datar)
 820     ac_prev=datarootdir ;;
 821   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 822   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 823     datarootdir=$ac_optarg ;;
 824
 825   -disable-* | --disable-*)
 826     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 827     # Reject names that are not valid shell variable names.
 828     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 829       as_fn_error "invalid feature name: $ac_useropt"
 830     ac_useropt_orig=$ac_useropt
 831     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 832     case $ac_user_opts in
 833       *"
 834 "enable_$ac_useropt"
 835 "*) ;;
 836       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 837          ac_unrecognized_sep=', ';;
 838     esac
 839     eval enable_$ac_useropt=no ;;
 840
 841   -docdir | --docdir | --docdi | --doc | --do)
 842     ac_prev=docdir ;;
 843   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 844     docdir=$ac_optarg ;;
 845
 846   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 847     ac_prev=dvidir ;;
 848   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 849     dvidir=$ac_optarg ;;
 850
 851   -enable-* | --enable-*)
 852     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 853     # Reject names that are not valid shell variable names.
 854     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 855       as_fn_error "invalid feature name: $ac_useropt"
 856     ac_useropt_orig=$ac_useropt
 857     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 858     case $ac_user_opts in
 859       *"
 860 "enable_$ac_useropt"
 861 "*) ;;
 862       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 863          ac_unrecognized_sep=', ';;
 864     esac
 865     eval enable_$ac_useropt=\$ac_optarg ;;
 866
 867   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 868   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 869   | --exec | --exe | --ex)
 870     ac_prev=exec_prefix ;;
 871   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 872   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 873   | --exec=* | --exe=* | --ex=*)
 874     exec_prefix=$ac_optarg ;;
 875
 876   -gas | --gas | --ga | --g)
 877     # Obsolete; use --with-gas.
 878     with_gas=yes ;;
 879
 880   -help | --help | --hel | --he | -h)
 881     ac_init_help=long ;;
 882   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 883     ac_init_help=recursive ;;
 884   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 885     ac_init_help=short ;;
 886
 887   -host | --host | --hos | --ho)
 888     ac_prev=host_alias ;;
 889   -host=* | --host=* | --hos=* | --ho=*)
 890     host_alias=$ac_optarg ;;
 891
 892   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 893     ac_prev=htmldir ;;
 894   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 895   | --ht=*)
 896     htmldir=$ac_optarg ;;
 897
 898   -includedir | --includedir | --includedi | --included | --include \
 899   | --includ | --inclu | --incl | --inc)
 900     ac_prev=includedir ;;
 901   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 902   | --includ=* | --inclu=* | --incl=* | --inc=*)
 903     includedir=$ac_optarg ;;
 904
 905   -infodir | --infodir | --infodi | --infod | --info | --inf)
 906     ac_prev=infodir ;;
 907   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 908     infodir=$ac_optarg ;;
 909
 910   -libdir | --libdir | --libdi | --libd)
 911     ac_prev=libdir ;;
 912   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 913     libdir=$ac_optarg ;;
 914
 915   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 916   | --libexe | --libex | --libe)
 917     ac_prev=libexecdir ;;
 918   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 919   | --libexe=* | --libex=* | --libe=*)
 920     libexecdir=$ac_optarg ;;
 921
 922   -localedir | --localedir | --localedi | --localed | --locale)
 923     ac_prev=localedir ;;
 924   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 925     localedir=$ac_optarg ;;
 926
 927   -localstatedir | --localstatedir | --localstatedi | --localstated \
 928   | --localstate | --localstat | --localsta | --localst | --locals)
 929     ac_prev=localstatedir ;;
 930   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 931   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 932     localstatedir=$ac_optarg ;;
 933
 934   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 935     ac_prev=mandir ;;
 936   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 937     mandir=$ac_optarg ;;
 938
 939   -nfp | --nfp | --nf)
 940     # Obsolete; use --without-fp.
 941     with_fp=no ;;
 942
 943   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 944   | --no-cr | --no-c | -n)
 945     no_create=yes ;;
 946
 947   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 948   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 949     no_recursion=yes ;;
 950
 951   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 952   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 953   | --oldin | --oldi | --old | --ol | --o)
 954     ac_prev=oldincludedir ;;
 955   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 956   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 957   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 958     oldincludedir=$ac_optarg ;;
 959
 960   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 961     ac_prev=prefix ;;
 962   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 963     prefix=$ac_optarg ;;
 964
 965   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 966   | --program-pre | --program-pr | --program-p)
 967     ac_prev=program_prefix ;;
 968   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 969   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 970     program_prefix=$ac_optarg ;;
 971
 972   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 973   | --program-suf | --program-su | --program-s)
 974     ac_prev=program_suffix ;;
 975   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 976   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 977     program_suffix=$ac_optarg ;;
 978
 979   -program-transform-name | --program-transform-name \
 980   | --program-transform-nam | --program-transform-na \
 981   | --program-transform-n | --program-transform- \
 982   | --program-transform | --program-transfor \
 983   | --program-transfo | --program-transf \
 984   | --program-trans | --program-tran \
 985   | --progr-tra | --program-tr | --program-t)
 986     ac_prev=program_transform_name ;;
 987   -program-transform-name=* | --program-transform-name=* \
 988   | --program-transform-nam=* | --program-transform-na=* \
 989   | --program-transform-n=* | --program-transform-=* \
 990   | --program-transform=* | --program-transfor=* \
 991   | --program-transfo=* | --program-transf=* \
 992   | --program-trans=* | --program-tran=* \
 993   | --progr-tra=* | --program-tr=* | --program-t=*)
 994     program_transform_name=$ac_optarg ;;
 995
 996   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 997     ac_prev=pdfdir ;;
 998   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 999     pdfdir=$ac_optarg ;;
1000
1001   -psdir | --psdir | --psdi | --psd | --ps)
1002     ac_prev=psdir ;;
1003   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1004     psdir=$ac_optarg ;;
1005
1006   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1007   | -silent | --silent | --silen | --sile | --sil)
1008     silent=yes ;;
1009
1010   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1011     ac_prev=sbindir ;;
1012   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1013   | --sbi=* | --sb=*)
1014     sbindir=$ac_optarg ;;
1015
1016   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1017   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1018   | --sharedst | --shareds | --shared | --share | --shar \
1019   | --sha | --sh)
1020     ac_prev=sharedstatedir ;;
1021   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1022   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1023   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1024   | --sha=* | --sh=*)
1025     sharedstatedir=$ac_optarg ;;
1026
1027   -site | --site | --sit)
1028     ac_prev=site ;;
1029   -site=* | --site=* | --sit=*)
1030     site=$ac_optarg ;;
1031
1032   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1033     ac_prev=srcdir ;;
1034   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1035     srcdir=$ac_optarg ;;
1036
1037   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1038   | --syscon | --sysco | --sysc | --sys | --sy)
1039     ac_prev=sysconfdir ;;
1040   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1041   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1042     sysconfdir=$ac_optarg ;;
1043
1044   -target | --target | --targe | --targ | --tar | --ta | --t)
1045     ac_prev=target_alias ;;
1046   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1047     target_alias=$ac_optarg ;;
1048
1049   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1050     verbose=yes ;;
1051
1052   -version | --version | --versio | --versi | --vers | -V)
1053     ac_init_version=: ;;
1054
1055   -with-* | --with-*)
1056     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1057     # Reject names that are not valid shell variable names.
1058     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1059       as_fn_error "invalid package name: $ac_useropt"
1060     ac_useropt_orig=$ac_useropt
1061     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1062     case $ac_user_opts in
1063       *"
1064 "with_$ac_useropt"
1065 "*) ;;
1066       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1067          ac_unrecognized_sep=', ';;
1068     esac
1069     eval with_$ac_useropt=\$ac_optarg ;;
1070
1071   -without-* | --without-*)
1072     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075       as_fn_error "invalid package name: $ac_useropt"
1076     ac_useropt_orig=$ac_useropt
1077     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078     case $ac_user_opts in
1079       *"
1080 "with_$ac_useropt"
1081 "*) ;;
1082       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1083          ac_unrecognized_sep=', ';;
1084     esac
1085     eval with_$ac_useropt=no ;;
1086
1087   --x)
1088     # Obsolete; use --with-x.
1089     with_x=yes ;;
1090
1091   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1092   | --x-incl | --x-inc | --x-in | --x-i)
1093     ac_prev=x_includes ;;
1094   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1095   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1096     x_includes=$ac_optarg ;;
1097
1098   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1099   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1100     ac_prev=x_libraries ;;
1101   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1102   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1103     x_libraries=$ac_optarg ;;
1104
1105   -*) as_fn_error "unrecognized option: \`$ac_option'
1106 Try \`$0 --help' for more information."
1107     ;;
1108
1109   *=*)
1110     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1111     # Reject names that are not valid shell variable names.
1112     case $ac_envvar in #(
1113       '' | [0-9]* | *[!_$as_cr_alnum]* )
1114       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1115     esac
1116     eval $ac_envvar=\$ac_optarg
1117     export $ac_envvar ;;
1118
1119   *)
1120     # FIXME: should be removed in autoconf 3.0.
1121     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1122     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1123       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1124     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1125     ;;
1126
1127   esac
1128 done
1129
1130 if test -n "$ac_prev"; then
1131   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1132   as_fn_error "missing argument to $ac_option"
1133 fi
1134
1135 if test -n "$ac_unrecognized_opts"; then
1136   case $enable_option_checking in
1137     no) ;;
1138     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1139     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1140   esac
1141 fi
1142
1143 # Check all directory arguments for consistency.
1144 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1145                 datadir sysconfdir sharedstatedir localstatedir includedir \
1146                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1147                 libdir localedir mandir
1148 do
1149   eval ac_val=\$$ac_var
1150   # Remove trailing slashes.
1151   case $ac_val in
1152     */ )
1153       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1154       eval $ac_var=\$ac_val;;
1155   esac
1156   # Be sure to have absolute directory names.
1157   case $ac_val in
1158     [\\/$]* | ?:[\\/]* )  continue;;
1159     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1160   esac
1161   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1162 done
1163
1164 # There might be people who depend on the old broken behavior: `$host'
1165 # used to hold the argument of --host etc.
1166 # FIXME: To remove some day.
1167 build=$build_alias
1168 host=$host_alias
1169 target=$target_alias
1170
1171 # FIXME: To remove some day.
1172 if test "x$host_alias" != x; then
1173   if test "x$build_alias" = x; then
1174     cross_compiling=maybe
1175     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1176     If a cross compiler is detected then cross compile mode will be used." >&2
1177   elif test "x$build_alias" != "x$host_alias"; then
1178     cross_compiling=yes
1179   fi
1180 fi
1181
1182 ac_tool_prefix=
1183 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1184
1185 test "$silent" = yes && exec 6>/dev/null
1186
1187
1188 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1189 ac_ls_di=`ls -di .` &&
1190 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1191   as_fn_error "working directory cannot be determined"
1192 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1193   as_fn_error "pwd does not report name of working directory"
1194
1195
1196 # Find the source files, if location was not specified.
1197 if test -z "$srcdir"; then
1198   ac_srcdir_defaulted=yes
1199   # Try the directory containing this script, then the parent directory.
1200   ac_confdir=`$as_dirname -- "$as_myself" ||
1201 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1202          X"$as_myself" : 'X\(//\)[^/]' \| \
1203          X"$as_myself" : 'X\(//\)$' \| \
1204          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1205 $as_echo X"$as_myself" |
1206     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1207             s//\1/
1208             q
1209           }
1210           /^X\(\/\/\)[^/].*/{
1211             s//\1/
1212             q
1213           }
1214           /^X\(\/\/\)$/{
1215             s//\1/
1216             q
1217           }
1218           /^X\(\/\).*/{
1219             s//\1/
1220             q
1221           }
1222           s/.*/./; q'`
1223   srcdir=$ac_confdir
1224   if test ! -r "$srcdir/$ac_unique_file"; then
1225     srcdir=..
1226   fi
1227 else
1228   ac_srcdir_defaulted=no
1229 fi
1230 if test ! -r "$srcdir/$ac_unique_file"; then
1231   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1232   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1233 fi
1234 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1235 ac_abs_confdir=`(
1236         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1237         pwd)`
1238 # When building in place, set srcdir=.
1239 if test "$ac_abs_confdir" = "$ac_pwd"; then
1240   srcdir=.
1241 fi
1242 # Remove unnecessary trailing slashes from srcdir.
1243 # Double slashes in file names in object file debugging info
1244 # mess up M-x gdb in Emacs.
1245 case $srcdir in
1246 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1247 esac
1248 for ac_var in $ac_precious_vars; do
1249   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1250   eval ac_env_${ac_var}_value=\$${ac_var}
1251   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1252   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1253 done
1254
1255 #
1256 # Report the --help message.
1257 #
1258 if test "$ac_init_help" = "long"; then
1259   # Omit some internal or obsolete options to make the list less imposing.
1260   # This message is too long to be a string in the A/UX 3.1 sh.
1261   cat <<_ACEOF
1262 \`configure' configures this package to adapt to many kinds of systems.
1263
1264 Usage: $0 [OPTION]... [VAR=VALUE]...
1265
1266 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1267 VAR=VALUE.  See below for descriptions of some of the useful variables.
1268
1269 Defaults for the options are specified in brackets.
1270
1271 Configuration:
1272   -h, --help              display this help and exit
1273       --help=short        display options specific to this package
1274       --help=recursive    display the short help of all the included packages
1275   -V, --version           display version information and exit
1276   -q, --quiet, --silent   do not print \`checking...' messages
1277       --cache-file=FILE   cache test results in FILE [disabled]
1278   -C, --config-cache      alias for \`--cache-file=config.cache'
1279   -n, --no-create         do not create output files
1280       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1281
1282 Installation directories:
1283   --prefix=PREFIX         install architecture-independent files in PREFIX
1284                           [$ac_default_prefix]
1285   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1286                           [PREFIX]
1287
1288 By default, \`make install' will install all the files in
1289 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1290 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1291 for instance \`--prefix=\$HOME'.
1292
1293 For better control, use the options below.
1294
1295 Fine tuning of the installation directories:
1296   --bindir=DIR            user executables [EPREFIX/bin]
1297   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1298   --libexecdir=DIR        program executables [EPREFIX/libexec]
1299   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1300   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1301   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1302   --libdir=DIR            object code libraries [EPREFIX/lib]
1303   --includedir=DIR        C header files [PREFIX/include]
1304   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1305   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1306   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1307   --infodir=DIR           info documentation [DATAROOTDIR/info]
1308   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1309   --mandir=DIR            man documentation [DATAROOTDIR/man]
1310   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1311   --htmldir=DIR           html documentation [DOCDIR]
1312   --dvidir=DIR            dvi documentation [DOCDIR]
1313   --pdfdir=DIR            pdf documentation [DOCDIR]
1314   --psdir=DIR             ps documentation [DOCDIR]
1315 _ACEOF
1316
1317   cat <<\_ACEOF
1318
1319 Program names:
1320   --program-prefix=PREFIX            prepend PREFIX to installed program names
1321   --program-suffix=SUFFIX            append SUFFIX to installed program names
1322   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1323
1324 System types:
1325   --build=BUILD     configure for building on BUILD [guessed]
1326   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1327   --target=TARGET   configure for building compilers for TARGET [HOST]
1328 _ACEOF
1329 fi
1330
1331 if test -n "$ac_init_help"; then
1332
1333   cat <<\_ACEOF
1334
1335 Optional Features:
1336   --disable-option-checking  ignore unrecognized --enable/--with options
1337   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1338   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1339   --enable-maintainer-mode  enable make rules and dependencies not useful
1340                           (and sometimes confusing) to the casual installer
1341   --disable-largefile     omit support for large files
1342   --enable-build-with-cxx build with C++ compiler instead of C compiler
1343   --enable-libmcheck      Try linking with -lmcheck if available
1344   --enable-werror         treat compile warnings as errors
1345   --enable-build-warnings enable build-time compiler warnings if gcc is used
1346   --enable-gdb-build-warnings
1347                           enable GDB specific build-time compiler warnings if
1348                           gcc is used
1349   --enable-inprocess-agent
1350                           inprocess agent
1351
1352 Optional Packages:
1353   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1354   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1355   --with-ust=PATH       Specify prefix directory for the installed UST package
1356                           Equivalent to --with-ust-include=PATH/include
1357                           plus --with-ust-lib=PATH/lib
1358   --with-ust-include=PATH Specify directory for installed UST include files
1359   --with-ust-lib=PATH   Specify the directory for the installed UST library
1360   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1361   --with-bugurl=URL       Direct users to URL to report a bug
1362   --with-libthread-db=PATH
1363                           use given libthread_db directly
1364
1365 Some influential environment variables:
1366   CC          C compiler command
1367   CFLAGS      C compiler flags
1368   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1369               nonstandard directory <lib dir>
1370   LIBS        libraries to pass to the linker, e.g. -l<library>
1371   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1372               you have headers in a nonstandard directory <include dir>
1373   CXX         C++ compiler command
1374   CXXFLAGS    C++ compiler flags
1375   CPP         C preprocessor
1376
1377 Use these variables to override the choices made by `configure' or to help
1378 it to find libraries and programs with nonstandard names/locations.
1379
1380 Report bugs to the package provider.
1381 _ACEOF
1382 ac_status=$?
1383 fi
1384
1385 if test "$ac_init_help" = "recursive"; then
1386   # If there are subdirs, report their specific --help.
1387   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1388     test -d "$ac_dir" ||
1389       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1390       continue
1391     ac_builddir=.
1392
1393 case "$ac_dir" in
1394 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1395 *)
1396   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1397   # A ".." for each directory in $ac_dir_suffix.
1398   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1399   case $ac_top_builddir_sub in
1400   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1401   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1402   esac ;;
1403 esac
1404 ac_abs_top_builddir=$ac_pwd
1405 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1406 # for backward compatibility:
1407 ac_top_builddir=$ac_top_build_prefix
1408
1409 case $srcdir in
1410   .)  # We are building in place.
1411     ac_srcdir=.
1412     ac_top_srcdir=$ac_top_builddir_sub
1413     ac_abs_top_srcdir=$ac_pwd ;;
1414   [\\/]* | ?:[\\/]* )  # Absolute name.
1415     ac_srcdir=$srcdir$ac_dir_suffix;
1416     ac_top_srcdir=$srcdir
1417     ac_abs_top_srcdir=$srcdir ;;
1418   *) # Relative name.
1419     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1420     ac_top_srcdir=$ac_top_build_prefix$srcdir
1421     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1422 esac
1423 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1424
1425     cd "$ac_dir" || { ac_status=$?; continue; }
1426     # Check for guested configure.
1427     if test -f "$ac_srcdir/configure.gnu"; then
1428       echo &&
1429       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1430     elif test -f "$ac_srcdir/configure"; then
1431       echo &&
1432       $SHELL "$ac_srcdir/configure" --help=recursive
1433     else
1434       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1435     fi || ac_status=$?
1436     cd "$ac_pwd" || { ac_status=$?; break; }
1437   done
1438 fi
1439
1440 test -n "$ac_init_help" && exit $ac_status
1441 if $ac_init_version; then
1442   cat <<\_ACEOF
1443 configure
1444 generated by GNU Autoconf 2.64
1445
1446 Copyright (C) 2009 Free Software Foundation, Inc.
1447 This configure script is free software; the Free Software Foundation
1448 gives unlimited permission to copy, distribute and modify it.
1449 _ACEOF
1450   exit
1451 fi
1452
1453 ## ------------------------ ##
1454 ## Autoconf initialization. ##
1455 ## ------------------------ ##
1456
1457 # ac_fn_c_try_compile LINENO
1458 # --------------------------
1459 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1460 ac_fn_c_try_compile ()
1461 {
1462   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1463   rm -f conftest.$ac_objext
1464   if { { ac_try="$ac_compile"
1465 case "(($ac_try" in
1466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1467   *) ac_try_echo=$ac_try;;
1468 esac
1469 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1470 $as_echo "$ac_try_echo"; } >&5
1471   (eval "$ac_compile") 2>conftest.err
1472   ac_status=$?
1473   if test -s conftest.err; then
1474     grep -v '^ *+' conftest.err >conftest.er1
1475     cat conftest.er1 >&5
1476     mv -f conftest.er1 conftest.err
1477   fi
1478   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1479   test $ac_status = 0; } && {
1480          test -z "$ac_c_werror_flag" ||
1481          test ! -s conftest.err
1482        } && test -s conftest.$ac_objext; then :
1483   ac_retval=0
1484 else
1485   $as_echo "$as_me: failed program was:" >&5
1486 sed 's/^/| /' conftest.$ac_ext >&5
1487
1488         ac_retval=1
1489 fi
1490   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1491   return $ac_retval
1492
1493 } # ac_fn_c_try_compile
1494
1495 # ac_fn_cxx_try_compile LINENO
1496 # ----------------------------
1497 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1498 ac_fn_cxx_try_compile ()
1499 {
1500   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1501   rm -f conftest.$ac_objext
1502   if { { ac_try="$ac_compile"
1503 case "(($ac_try" in
1504   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1505   *) ac_try_echo=$ac_try;;
1506 esac
1507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1508 $as_echo "$ac_try_echo"; } >&5
1509   (eval "$ac_compile") 2>conftest.err
1510   ac_status=$?
1511   if test -s conftest.err; then
1512     grep -v '^ *+' conftest.err >conftest.er1
1513     cat conftest.er1 >&5
1514     mv -f conftest.er1 conftest.err
1515   fi
1516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1517   test $ac_status = 0; } && {
1518          test -z "$ac_cxx_werror_flag" ||
1519          test ! -s conftest.err
1520        } && test -s conftest.$ac_objext; then :
1521   ac_retval=0
1522 else
1523   $as_echo "$as_me: failed program was:" >&5
1524 sed 's/^/| /' conftest.$ac_ext >&5
1525
1526         ac_retval=1
1527 fi
1528   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1529   return $ac_retval
1530
1531 } # ac_fn_cxx_try_compile
1532
1533 # ac_fn_c_try_cpp LINENO
1534 # ----------------------
1535 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1536 ac_fn_c_try_cpp ()
1537 {
1538   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1539   if { { ac_try="$ac_cpp conftest.$ac_ext"
1540 case "(($ac_try" in
1541   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1542   *) ac_try_echo=$ac_try;;
1543 esac
1544 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1545 $as_echo "$ac_try_echo"; } >&5
1546   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1547   ac_status=$?
1548   if test -s conftest.err; then
1549     grep -v '^ *+' conftest.err >conftest.er1
1550     cat conftest.er1 >&5
1551     mv -f conftest.er1 conftest.err
1552   fi
1553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1554   test $ac_status = 0; } >/dev/null && {
1555          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1556          test ! -s conftest.err
1557        }; then :
1558   ac_retval=0
1559 else
1560   $as_echo "$as_me: failed program was:" >&5
1561 sed 's/^/| /' conftest.$ac_ext >&5
1562
1563     ac_retval=1
1564 fi
1565   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1566   return $ac_retval
1567
1568 } # ac_fn_c_try_cpp
1569
1570 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1571 # -------------------------------------------------------
1572 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1573 # the include files in INCLUDES and setting the cache variable VAR
1574 # accordingly.
1575 ac_fn_c_check_header_mongrel ()
1576 {
1577   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1578   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1580 $as_echo_n "checking for $2... " >&6; }
1581 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1582   $as_echo_n "(cached) " >&6
1583 fi
1584 eval ac_res=\$$3
1585                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1586 $as_echo "$ac_res" >&6; }
1587 else
1588   # Is the header compilable?
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1590 $as_echo_n "checking $2 usability... " >&6; }
1591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1592 /* end confdefs.h.  */
1593 $4
1594 #include <$2>
1595 _ACEOF
1596 if ac_fn_c_try_compile "$LINENO"; then :
1597   ac_header_compiler=yes
1598 else
1599   ac_header_compiler=no
1600 fi
1601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1603 $as_echo "$ac_header_compiler" >&6; }
1604
1605 # Is the header present?
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1607 $as_echo_n "checking $2 presence... " >&6; }
1608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609 /* end confdefs.h.  */
1610 #include <$2>
1611 _ACEOF
1612 if ac_fn_c_try_cpp "$LINENO"; then :
1613   ac_header_preproc=yes
1614 else
1615   ac_header_preproc=no
1616 fi
1617 rm -f conftest.err conftest.$ac_ext
1618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1619 $as_echo "$ac_header_preproc" >&6; }
1620
1621 # So?  What about this header?
1622 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1623   yes:no: )
1624     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1625 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1626     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1627 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1628     ;;
1629   no:yes:* )
1630     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1631 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1632     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1633 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1634     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1635 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1636     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1637 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1638     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1639 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1640     ;;
1641 esac
1642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1643 $as_echo_n "checking for $2... " >&6; }
1644 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1645   $as_echo_n "(cached) " >&6
1646 else
1647   eval "$3=\$ac_header_compiler"
1648 fi
1649 eval ac_res=\$$3
1650                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1651 $as_echo "$ac_res" >&6; }
1652 fi
1653   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1654
1655 } # ac_fn_c_check_header_mongrel
1656
1657 # ac_fn_c_try_run LINENO
1658 # ----------------------
1659 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1660 # that executables *can* be run.
1661 ac_fn_c_try_run ()
1662 {
1663   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1664   if { { ac_try="$ac_link"
1665 case "(($ac_try" in
1666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1667   *) ac_try_echo=$ac_try;;
1668 esac
1669 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1670 $as_echo "$ac_try_echo"; } >&5
1671   (eval "$ac_link") 2>&5
1672   ac_status=$?
1673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1674   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1675   { { case "(($ac_try" in
1676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1677   *) ac_try_echo=$ac_try;;
1678 esac
1679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1680 $as_echo "$ac_try_echo"; } >&5
1681   (eval "$ac_try") 2>&5
1682   ac_status=$?
1683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1684   test $ac_status = 0; }; }; then :
1685   ac_retval=0
1686 else
1687   $as_echo "$as_me: program exited with status $ac_status" >&5
1688        $as_echo "$as_me: failed program was:" >&5
1689 sed 's/^/| /' conftest.$ac_ext >&5
1690
1691        ac_retval=$ac_status
1692 fi
1693   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1694   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1695   return $ac_retval
1696
1697 } # ac_fn_c_try_run
1698
1699 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1700 # -------------------------------------------------------
1701 # Tests whether HEADER exists and can be compiled using the include files in
1702 # INCLUDES, setting the cache variable VAR accordingly.
1703 ac_fn_c_check_header_compile ()
1704 {
1705   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1707 $as_echo_n "checking for $2... " >&6; }
1708 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1709   $as_echo_n "(cached) " >&6
1710 else
1711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1712 /* end confdefs.h.  */
1713 $4
1714 #include <$2>
1715 _ACEOF
1716 if ac_fn_c_try_compile "$LINENO"; then :
1717   eval "$3=yes"
1718 else
1719   eval "$3=no"
1720 fi
1721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1722 fi
1723 eval ac_res=\$$3
1724                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1725 $as_echo "$ac_res" >&6; }
1726   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727
1728 } # ac_fn_c_check_header_compile
1729
1730 # ac_fn_c_try_link LINENO
1731 # -----------------------
1732 # Try to link conftest.$ac_ext, and return whether this succeeded.
1733 ac_fn_c_try_link ()
1734 {
1735   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1736   rm -f conftest.$ac_objext conftest$ac_exeext
1737   if { { ac_try="$ac_link"
1738 case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_link") 2>conftest.err
1745   ac_status=$?
1746   if test -s conftest.err; then
1747     grep -v '^ *+' conftest.err >conftest.er1
1748     cat conftest.er1 >&5
1749     mv -f conftest.er1 conftest.err
1750   fi
1751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1752   test $ac_status = 0; } && {
1753          test -z "$ac_c_werror_flag" ||
1754          test ! -s conftest.err
1755        } && test -s conftest$ac_exeext && {
1756          test "$cross_compiling" = yes ||
1757          $as_test_x conftest$ac_exeext
1758        }; then :
1759   ac_retval=0
1760 else
1761   $as_echo "$as_me: failed program was:" >&5
1762 sed 's/^/| /' conftest.$ac_ext >&5
1763
1764         ac_retval=1
1765 fi
1766   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1767   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1768   # interfere with the next link command; also delete a directory that is
1769   # left behind by Apple's compiler.  We do this before executing the actions.
1770   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1771   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1772   return $ac_retval
1773
1774 } # ac_fn_c_try_link
1775
1776 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1777 # -------------------------------------------
1778 # Tests whether TYPE exists after having included INCLUDES, setting cache
1779 # variable VAR accordingly.
1780 ac_fn_c_check_type ()
1781 {
1782   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1784 $as_echo_n "checking for $2... " >&6; }
1785 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1786   $as_echo_n "(cached) " >&6
1787 else
1788   eval "$3=no"
1789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1790 /* end confdefs.h.  */
1791 $4
1792 int
1793 main ()
1794 {
1795 if (sizeof ($2))
1796          return 0;
1797   ;
1798   return 0;
1799 }
1800 _ACEOF
1801 if ac_fn_c_try_compile "$LINENO"; then :
1802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1803 /* end confdefs.h.  */
1804 $4
1805 int
1806 main ()
1807 {
1808 if (sizeof (($2)))
1809             return 0;
1810   ;
1811   return 0;
1812 }
1813 _ACEOF
1814 if ac_fn_c_try_compile "$LINENO"; then :
1815
1816 else
1817   eval "$3=yes"
1818 fi
1819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1820 fi
1821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1822 fi
1823 eval ac_res=\$$3
1824                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1825 $as_echo "$ac_res" >&6; }
1826   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1827
1828 } # ac_fn_c_check_type
1829
1830 # ac_fn_c_check_func LINENO FUNC VAR
1831 # ----------------------------------
1832 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1833 ac_fn_c_check_func ()
1834 {
1835   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1836   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1837 $as_echo_n "checking for $2... " >&6; }
1838 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1839   $as_echo_n "(cached) " >&6
1840 else
1841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1842 /* end confdefs.h.  */
1843 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1844    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1845 #define $2 innocuous_$2
1846
1847 /* System header to define __stub macros and hopefully few prototypes,
1848     which can conflict with char $2 (); below.
1849     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1850     <limits.h> exists even on freestanding compilers.  */
1851
1852 #ifdef __STDC__
1853 # include <limits.h>
1854 #else
1855 # include <assert.h>
1856 #endif
1857
1858 #undef $2
1859
1860 /* Override any GCC internal prototype to avoid an error.
1861    Use char because int might match the return type of a GCC
1862    builtin and then its argument prototype would still apply.  */
1863 #ifdef __cplusplus
1864 extern "C"
1865 #endif
1866 char $2 ();
1867 /* The GNU C library defines this for functions which it implements
1868     to always fail with ENOSYS.  Some functions are actually named
1869     something starting with __ and the normal name is an alias.  */
1870 #if defined __stub_$2 || defined __stub___$2
1871 choke me
1872 #endif
1873
1874 int
1875 main ()
1876 {
1877 return $2 ();
1878   ;
1879   return 0;
1880 }
1881 _ACEOF
1882 if ac_fn_c_try_link "$LINENO"; then :
1883   eval "$3=yes"
1884 else
1885   eval "$3=no"
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext \
1888     conftest$ac_exeext conftest.$ac_ext
1889 fi
1890 eval ac_res=\$$3
1891                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1892 $as_echo "$ac_res" >&6; }
1893   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1894
1895 } # ac_fn_c_check_func
1896
1897 # ac_fn_c_check_decl LINENO SYMBOL VAR
1898 # ------------------------------------
1899 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1900 ac_fn_c_check_decl ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   as_decl_name=`echo $2|sed 's/ *(.*//'`
1904   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1905   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1906 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1907 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1908   $as_echo_n "(cached) " >&6
1909 else
1910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1911 /* end confdefs.h.  */
1912 $4
1913 int
1914 main ()
1915 {
1916 #ifndef $as_decl_name
1917 #ifdef __cplusplus
1918   (void) $as_decl_use;
1919 #else
1920   (void) $as_decl_name;
1921 #endif
1922 #endif
1923
1924   ;
1925   return 0;
1926 }
1927 _ACEOF
1928 if ac_fn_c_try_compile "$LINENO"; then :
1929   eval "$3=yes"
1930 else
1931   eval "$3=no"
1932 fi
1933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1934 fi
1935 eval ac_res=\$$3
1936                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1937 $as_echo "$ac_res" >&6; }
1938   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1939
1940 } # ac_fn_c_check_decl
1941
1942 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1943 # --------------------------------------------
1944 # Tries to find the compile-time value of EXPR in a program that includes
1945 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1946 # computed
1947 ac_fn_c_compute_int ()
1948 {
1949   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1950   if test "$cross_compiling" = yes; then
1951     # Depending upon the size, compute the lo and hi bounds.
1952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h.  */
1954 $4
1955 int
1956 main ()
1957 {
1958 static int test_array [1 - 2 * !(($2) >= 0)];
1959 test_array [0] = 0
1960
1961   ;
1962   return 0;
1963 }
1964 _ACEOF
1965 if ac_fn_c_try_compile "$LINENO"; then :
1966   ac_lo=0 ac_mid=0
1967   while :; do
1968     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1969 /* end confdefs.h.  */
1970 $4
1971 int
1972 main ()
1973 {
1974 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1975 test_array [0] = 0
1976
1977   ;
1978   return 0;
1979 }
1980 _ACEOF
1981 if ac_fn_c_try_compile "$LINENO"; then :
1982   ac_hi=$ac_mid; break
1983 else
1984   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1985                         if test $ac_lo -le $ac_mid; then
1986                           ac_lo= ac_hi=
1987                           break
1988                         fi
1989                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1990 fi
1991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1992   done
1993 else
1994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1995 /* end confdefs.h.  */
1996 $4
1997 int
1998 main ()
1999 {
2000 static int test_array [1 - 2 * !(($2) < 0)];
2001 test_array [0] = 0
2002
2003   ;
2004   return 0;
2005 }
2006 _ACEOF
2007 if ac_fn_c_try_compile "$LINENO"; then :
2008   ac_hi=-1 ac_mid=-1
2009   while :; do
2010     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2011 /* end confdefs.h.  */
2012 $4
2013 int
2014 main ()
2015 {
2016 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2017 test_array [0] = 0
2018
2019   ;
2020   return 0;
2021 }
2022 _ACEOF
2023 if ac_fn_c_try_compile "$LINENO"; then :
2024   ac_lo=$ac_mid; break
2025 else
2026   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2027                         if test $ac_mid -le $ac_hi; then
2028                           ac_lo= ac_hi=
2029                           break
2030                         fi
2031                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2032 fi
2033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2034   done
2035 else
2036   ac_lo= ac_hi=
2037 fi
2038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2039 fi
2040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041 # Binary search between lo and hi bounds.
2042 while test "x$ac_lo" != "x$ac_hi"; do
2043   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2045 /* end confdefs.h.  */
2046 $4
2047 int
2048 main ()
2049 {
2050 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2051 test_array [0] = 0
2052
2053   ;
2054   return 0;
2055 }
2056 _ACEOF
2057 if ac_fn_c_try_compile "$LINENO"; then :
2058   ac_hi=$ac_mid
2059 else
2060   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2061 fi
2062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2063 done
2064 case $ac_lo in #((
2065 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2066 '') ac_retval=1 ;;
2067 esac
2068   else
2069     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070 /* end confdefs.h.  */
2071 $4
2072 static long int longval () { return $2; }
2073 static unsigned long int ulongval () { return $2; }
2074 #include <stdio.h>
2075 #include <stdlib.h>
2076 int
2077 main ()
2078 {
2079
2080   FILE *f = fopen ("conftest.val", "w");
2081   if (! f)
2082     return 1;
2083   if (($2) < 0)
2084     {
2085       long int i = longval ();
2086       if (i != ($2))
2087         return 1;
2088       fprintf (f, "%ld", i);
2089     }
2090   else
2091     {
2092       unsigned long int i = ulongval ();
2093       if (i != ($2))
2094         return 1;
2095       fprintf (f, "%lu", i);
2096     }
2097   /* Do not output a trailing newline, as this causes \r\n confusion
2098      on some platforms.  */
2099   return ferror (f) || fclose (f) != 0;
2100
2101   ;
2102   return 0;
2103 }
2104 _ACEOF
2105 if ac_fn_c_try_run "$LINENO"; then :
2106   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2107 else
2108   ac_retval=1
2109 fi
2110 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2111   conftest.$ac_objext conftest.beam conftest.$ac_ext
2112 rm -f conftest.val
2113
2114   fi
2115   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2116   return $ac_retval
2117
2118 } # ac_fn_c_compute_int
2119
2120 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2121 # ----------------------------------------------------
2122 # Tries to find if the field MEMBER exists in type AGGR, after including
2123 # INCLUDES, setting cache variable VAR accordingly.
2124 ac_fn_c_check_member ()
2125 {
2126   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2127   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2128 $as_echo_n "checking for $2.$3... " >&6; }
2129 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2130   $as_echo_n "(cached) " >&6
2131 else
2132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2133 /* end confdefs.h.  */
2134 $5
2135 int
2136 main ()
2137 {
2138 static $2 ac_aggr;
2139 if (ac_aggr.$3)
2140 return 0;
2141   ;
2142   return 0;
2143 }
2144 _ACEOF
2145 if ac_fn_c_try_compile "$LINENO"; then :
2146   eval "$4=yes"
2147 else
2148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2149 /* end confdefs.h.  */
2150 $5
2151 int
2152 main ()
2153 {
2154 static $2 ac_aggr;
2155 if (sizeof ac_aggr.$3)
2156 return 0;
2157   ;
2158   return 0;
2159 }
2160 _ACEOF
2161 if ac_fn_c_try_compile "$LINENO"; then :
2162   eval "$4=yes"
2163 else
2164   eval "$4=no"
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 fi
2170 eval ac_res=\$$4
2171                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2172 $as_echo "$ac_res" >&6; }
2173   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2174
2175 } # ac_fn_c_check_member
2176 cat >config.log <<_ACEOF
2177 This file contains any messages produced by compilers while
2178 running configure, to aid debugging if configure makes a mistake.
2179
2180 It was created by $as_me, which was
2181 generated by GNU Autoconf 2.64.  Invocation command line was
2182
2183   $ $0 $@
2184
2185 _ACEOF
2186 exec 5>>config.log
2187 {
2188 cat <<_ASUNAME
2189 ## --------- ##
2190 ## Platform. ##
2191 ## --------- ##
2192
2193 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2194 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2195 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2196 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2197 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2198
2199 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2200 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2201
2202 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2203 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2204 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2205 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2206 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2207 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2208 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2209
2210 _ASUNAME
2211
2212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2213 for as_dir in $PATH
2214 do
2215   IFS=$as_save_IFS
2216   test -z "$as_dir" && as_dir=.
2217     $as_echo "PATH: $as_dir"
2218   done
2219 IFS=$as_save_IFS
2220
2221 } >&5
2222
2223 cat >&5 <<_ACEOF
2224
2225
2226 ## ----------- ##
2227 ## Core tests. ##
2228 ## ----------- ##
2229
2230 _ACEOF
2231
2232
2233 # Keep a trace of the command line.
2234 # Strip out --no-create and --no-recursion so they do not pile up.
2235 # Strip out --silent because we don't want to record it for future runs.
2236 # Also quote any args containing shell meta-characters.
2237 # Make two passes to allow for proper duplicate-argument suppression.
2238 ac_configure_args=
2239 ac_configure_args0=
2240 ac_configure_args1=
2241 ac_must_keep_next=false
2242 for ac_pass in 1 2
2243 do
2244   for ac_arg
2245   do
2246     case $ac_arg in
2247     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2248     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2249     | -silent | --silent | --silen | --sile | --sil)
2250       continue ;;
2251     *\'*)
2252       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2253     esac
2254     case $ac_pass in
2255     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2256     2)
2257       as_fn_append ac_configure_args1 " '$ac_arg'"
2258       if test $ac_must_keep_next = true; then
2259         ac_must_keep_next=false # Got value, back to normal.
2260       else
2261         case $ac_arg in
2262           *=* | --config-cache | -C | -disable-* | --disable-* \
2263           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2264           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2265           | -with-* | --with-* | -without-* | --without-* | --x)
2266             case "$ac_configure_args0 " in
2267               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2268             esac
2269             ;;
2270           -* ) ac_must_keep_next=true ;;
2271         esac
2272       fi
2273       as_fn_append ac_configure_args " '$ac_arg'"
2274       ;;
2275     esac
2276   done
2277 done
2278 { ac_configure_args0=; unset ac_configure_args0;}
2279 { ac_configure_args1=; unset ac_configure_args1;}
2280
2281 # When interrupted or exit'd, cleanup temporary files, and complete
2282 # config.log.  We remove comments because anyway the quotes in there
2283 # would cause problems or look ugly.
2284 # WARNING: Use '\'' to represent an apostrophe within the trap.
2285 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2286 trap 'exit_status=$?
2287   # Save into config.log some information that might help in debugging.
2288   {
2289     echo
2290
2291     cat <<\_ASBOX
2292 ## ---------------- ##
2293 ## Cache variables. ##
2294 ## ---------------- ##
2295 _ASBOX
2296     echo
2297     # The following way of writing the cache mishandles newlines in values,
2298 (
2299   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2300     eval ac_val=\$$ac_var
2301     case $ac_val in #(
2302     *${as_nl}*)
2303       case $ac_var in #(
2304       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2305 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2306       esac
2307       case $ac_var in #(
2308       _ | IFS | as_nl) ;; #(
2309       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2310       *) { eval $ac_var=; unset $ac_var;} ;;
2311       esac ;;
2312     esac
2313   done
2314   (set) 2>&1 |
2315     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2316     *${as_nl}ac_space=\ *)
2317       sed -n \
2318         "s/'\''/'\''\\\\'\'''\''/g;
2319           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2320       ;; #(
2321     *)
2322       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2323       ;;
2324     esac |
2325     sort
2326 )
2327     echo
2328
2329     cat <<\_ASBOX
2330 ## ----------------- ##
2331 ## Output variables. ##
2332 ## ----------------- ##
2333 _ASBOX
2334     echo
2335     for ac_var in $ac_subst_vars
2336     do
2337       eval ac_val=\$$ac_var
2338       case $ac_val in
2339       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2340       esac
2341       $as_echo "$ac_var='\''$ac_val'\''"
2342     done | sort
2343     echo
2344
2345     if test -n "$ac_subst_files"; then
2346       cat <<\_ASBOX
2347 ## ------------------- ##
2348 ## File substitutions. ##
2349 ## ------------------- ##
2350 _ASBOX
2351       echo
2352       for ac_var in $ac_subst_files
2353       do
2354         eval ac_val=\$$ac_var
2355         case $ac_val in
2356         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2357         esac
2358         $as_echo "$ac_var='\''$ac_val'\''"
2359       done | sort
2360       echo
2361     fi
2362
2363     if test -s confdefs.h; then
2364       cat <<\_ASBOX
2365 ## ----------- ##
2366 ## confdefs.h. ##
2367 ## ----------- ##
2368 _ASBOX
2369       echo
2370       cat confdefs.h
2371       echo
2372     fi
2373     test "$ac_signal" != 0 &&
2374       $as_echo "$as_me: caught signal $ac_signal"
2375     $as_echo "$as_me: exit $exit_status"
2376   } >&5
2377   rm -f core *.core core.conftest.* &&
2378     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2379     exit $exit_status
2380 ' 0
2381 for ac_signal in 1 2 13 15; do
2382   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2383 done
2384 ac_signal=0
2385
2386 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2387 rm -f -r conftest* confdefs.h
2388
2389 $as_echo "/* confdefs.h */" > confdefs.h
2390
2391 # Predefined preprocessor variables.
2392
2393 cat >>confdefs.h <<_ACEOF
2394 #define PACKAGE_NAME "$PACKAGE_NAME"
2395 _ACEOF
2396
2397 cat >>confdefs.h <<_ACEOF
2398 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2399 _ACEOF
2400
2401 cat >>confdefs.h <<_ACEOF
2402 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2403 _ACEOF
2404
2405 cat >>confdefs.h <<_ACEOF
2406 #define PACKAGE_STRING "$PACKAGE_STRING"
2407 _ACEOF
2408
2409 cat >>confdefs.h <<_ACEOF
2410 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2411 _ACEOF
2412
2413 cat >>confdefs.h <<_ACEOF
2414 #define PACKAGE_URL "$PACKAGE_URL"
2415 _ACEOF
2416
2417
2418 # Let the site file select an alternate cache file if it wants to.
2419 # Prefer an explicitly selected file to automatically selected ones.
2420 ac_site_file1=NONE
2421 ac_site_file2=NONE
2422 if test -n "$CONFIG_SITE"; then
2423   ac_site_file1=$CONFIG_SITE
2424 elif test "x$prefix" != xNONE; then
2425   ac_site_file1=$prefix/share/config.site
2426   ac_site_file2=$prefix/etc/config.site
2427 else
2428   ac_site_file1=$ac_default_prefix/share/config.site
2429   ac_site_file2=$ac_default_prefix/etc/config.site
2430 fi
2431 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2432 do
2433   test "x$ac_site_file" = xNONE && continue
2434   if test -r "$ac_site_file"; then
2435     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2436 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2437     sed 's/^/| /' "$ac_site_file" >&5
2438     . "$ac_site_file"
2439   fi
2440 done
2441
2442 if test -r "$cache_file"; then
2443   # Some versions of bash will fail to source /dev/null (special
2444   # files actually), so we avoid doing that.
2445   if test -f "$cache_file"; then
2446     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2447 $as_echo "$as_me: loading cache $cache_file" >&6;}
2448     case $cache_file in
2449       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2450       *)                      . "./$cache_file";;
2451     esac
2452   fi
2453 else
2454   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2455 $as_echo "$as_me: creating cache $cache_file" >&6;}
2456   >$cache_file
2457 fi
2458
2459 # Check that the precious variables saved in the cache have kept the same
2460 # value.
2461 ac_cache_corrupted=false
2462 for ac_var in $ac_precious_vars; do
2463   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2464   eval ac_new_set=\$ac_env_${ac_var}_set
2465   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2466   eval ac_new_val=\$ac_env_${ac_var}_value
2467   case $ac_old_set,$ac_new_set in
2468     set,)
2469       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2470 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2471       ac_cache_corrupted=: ;;
2472     ,set)
2473       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2474 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2475       ac_cache_corrupted=: ;;
2476     ,);;
2477     *)
2478       if test "x$ac_old_val" != "x$ac_new_val"; then
2479         # differences in whitespace do not lead to failure.
2480         ac_old_val_w=`echo x $ac_old_val`
2481         ac_new_val_w=`echo x $ac_new_val`
2482         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2483           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2484 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2485           ac_cache_corrupted=:
2486         else
2487           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2488 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2489           eval $ac_var=\$ac_old_val
2490         fi
2491         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2492 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2493         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2494 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2495       fi;;
2496   esac
2497   # Pass precious variables to config.status.
2498   if test "$ac_new_set" = set; then
2499     case $ac_new_val in
2500     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2501     *) ac_arg=$ac_var=$ac_new_val ;;
2502     esac
2503     case " $ac_configure_args " in
2504       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2505       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2506     esac
2507   fi
2508 done
2509 if $ac_cache_corrupted; then
2510   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2511 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2512   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2513 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2514   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2515 fi
2516 ## -------------------- ##
2517 ## Main body of script. ##
2518 ## -------------------- ##
2519
2520 ac_ext=c
2521 ac_cpp='$CPP $CPPFLAGS'
2522 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2523 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2524 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2525
2526
2527
2528
2529
2530 ac_config_headers="$ac_config_headers config.h:config.in"
2531
2532
2533
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2535 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2536     # Check whether --enable-maintainer-mode was given.
2537 if test "${enable_maintainer_mode+set}" = set; then :
2538   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2539 else
2540   USE_MAINTAINER_MODE=no
2541 fi
2542
2543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2544 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2545    if test $USE_MAINTAINER_MODE = yes; then
2546   MAINTAINER_MODE_TRUE=
2547   MAINTAINER_MODE_FALSE='#'
2548 else
2549   MAINTAINER_MODE_TRUE='#'
2550   MAINTAINER_MODE_FALSE=
2551 fi
2552
2553   MAINT=$MAINTAINER_MODE_TRUE
2554
2555
2556
2557 ac_ext=c
2558 ac_cpp='$CPP $CPPFLAGS'
2559 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2560 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2561 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2562 if test -n "$ac_tool_prefix"; then
2563   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2564 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2566 $as_echo_n "checking for $ac_word... " >&6; }
2567 if test "${ac_cv_prog_CC+set}" = set; then :
2568   $as_echo_n "(cached) " >&6
2569 else
2570   if test -n "$CC"; then
2571   ac_cv_prog_CC="$CC" # Let the user override the test.
2572 else
2573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2574 for as_dir in $PATH
2575 do
2576   IFS=$as_save_IFS
2577   test -z "$as_dir" && as_dir=.
2578     for ac_exec_ext in '' $ac_executable_extensions; do
2579   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2580     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2581     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2582     break 2
2583   fi
2584 done
2585   done
2586 IFS=$as_save_IFS
2587
2588 fi
2589 fi
2590 CC=$ac_cv_prog_CC
2591 if test -n "$CC"; then
2592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2593 $as_echo "$CC" >&6; }
2594 else
2595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2596 $as_echo "no" >&6; }
2597 fi
2598
2599
2600 fi
2601 if test -z "$ac_cv_prog_CC"; then
2602   ac_ct_CC=$CC
2603   # Extract the first word of "gcc", so it can be a program name with args.
2604 set dummy gcc; ac_word=$2
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2606 $as_echo_n "checking for $ac_word... " >&6; }
2607 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2608   $as_echo_n "(cached) " >&6
2609 else
2610   if test -n "$ac_ct_CC"; then
2611   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2612 else
2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2614 for as_dir in $PATH
2615 do
2616   IFS=$as_save_IFS
2617   test -z "$as_dir" && as_dir=.
2618     for ac_exec_ext in '' $ac_executable_extensions; do
2619   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2620     ac_cv_prog_ac_ct_CC="gcc"
2621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2622     break 2
2623   fi
2624 done
2625   done
2626 IFS=$as_save_IFS
2627
2628 fi
2629 fi
2630 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2631 if test -n "$ac_ct_CC"; then
2632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2633 $as_echo "$ac_ct_CC" >&6; }
2634 else
2635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2636 $as_echo "no" >&6; }
2637 fi
2638
2639   if test "x$ac_ct_CC" = x; then
2640     CC=""
2641   else
2642     case $cross_compiling:$ac_tool_warned in
2643 yes:)
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2645 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2646 ac_tool_warned=yes ;;
2647 esac
2648     CC=$ac_ct_CC
2649   fi
2650 else
2651   CC="$ac_cv_prog_CC"
2652 fi
2653
2654 if test -z "$CC"; then
2655           if test -n "$ac_tool_prefix"; then
2656     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2657 set dummy ${ac_tool_prefix}cc; ac_word=$2
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2659 $as_echo_n "checking for $ac_word... " >&6; }
2660 if test "${ac_cv_prog_CC+set}" = set; then :
2661   $as_echo_n "(cached) " >&6
2662 else
2663   if test -n "$CC"; then
2664   ac_cv_prog_CC="$CC" # Let the user override the test.
2665 else
2666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2667 for as_dir in $PATH
2668 do
2669   IFS=$as_save_IFS
2670   test -z "$as_dir" && as_dir=.
2671     for ac_exec_ext in '' $ac_executable_extensions; do
2672   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2673     ac_cv_prog_CC="${ac_tool_prefix}cc"
2674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2675     break 2
2676   fi
2677 done
2678   done
2679 IFS=$as_save_IFS
2680
2681 fi
2682 fi
2683 CC=$ac_cv_prog_CC
2684 if test -n "$CC"; then
2685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2686 $as_echo "$CC" >&6; }
2687 else
2688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2689 $as_echo "no" >&6; }
2690 fi
2691
2692
2693   fi
2694 fi
2695 if test -z "$CC"; then
2696   # Extract the first word of "cc", so it can be a program name with args.
2697 set dummy cc; ac_word=$2
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2699 $as_echo_n "checking for $ac_word... " >&6; }
2700 if test "${ac_cv_prog_CC+set}" = set; then :
2701   $as_echo_n "(cached) " >&6
2702 else
2703   if test -n "$CC"; then
2704   ac_cv_prog_CC="$CC" # Let the user override the test.
2705 else
2706   ac_prog_rejected=no
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710   IFS=$as_save_IFS
2711   test -z "$as_dir" && as_dir=.
2712     for ac_exec_ext in '' $ac_executable_extensions; do
2713   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2714     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2715        ac_prog_rejected=yes
2716        continue
2717      fi
2718     ac_cv_prog_CC="cc"
2719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2720     break 2
2721   fi
2722 done
2723   done
2724 IFS=$as_save_IFS
2725
2726 if test $ac_prog_rejected = yes; then
2727   # We found a bogon in the path, so make sure we never use it.
2728   set dummy $ac_cv_prog_CC
2729   shift
2730   if test $# != 0; then
2731     # We chose a different compiler from the bogus one.
2732     # However, it has the same basename, so the bogon will be chosen
2733     # first if we set CC to just the basename; use the full file name.
2734     shift
2735     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2736   fi
2737 fi
2738 fi
2739 fi
2740 CC=$ac_cv_prog_CC
2741 if test -n "$CC"; then
2742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2743 $as_echo "$CC" >&6; }
2744 else
2745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2746 $as_echo "no" >&6; }
2747 fi
2748
2749
2750 fi
2751 if test -z "$CC"; then
2752   if test -n "$ac_tool_prefix"; then
2753   for ac_prog in cl.exe
2754   do
2755     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2756 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2758 $as_echo_n "checking for $ac_word... " >&6; }
2759 if test "${ac_cv_prog_CC+set}" = set; then :
2760   $as_echo_n "(cached) " >&6
2761 else
2762   if test -n "$CC"; then
2763   ac_cv_prog_CC="$CC" # Let the user override the test.
2764 else
2765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766 for as_dir in $PATH
2767 do
2768   IFS=$as_save_IFS
2769   test -z "$as_dir" && as_dir=.
2770     for ac_exec_ext in '' $ac_executable_extensions; do
2771   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2772     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2774     break 2
2775   fi
2776 done
2777   done
2778 IFS=$as_save_IFS
2779
2780 fi
2781 fi
2782 CC=$ac_cv_prog_CC
2783 if test -n "$CC"; then
2784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2785 $as_echo "$CC" >&6; }
2786 else
2787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2788 $as_echo "no" >&6; }
2789 fi
2790
2791
2792     test -n "$CC" && break
2793   done
2794 fi
2795 if test -z "$CC"; then
2796   ac_ct_CC=$CC
2797   for ac_prog in cl.exe
2798 do
2799   # Extract the first word of "$ac_prog", so it can be a program name with args.
2800 set dummy $ac_prog; ac_word=$2
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2802 $as_echo_n "checking for $ac_word... " >&6; }
2803 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2804   $as_echo_n "(cached) " >&6
2805 else
2806   if test -n "$ac_ct_CC"; then
2807   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2808 else
2809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810 for as_dir in $PATH
2811 do
2812   IFS=$as_save_IFS
2813   test -z "$as_dir" && as_dir=.
2814     for ac_exec_ext in '' $ac_executable_extensions; do
2815   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2816     ac_cv_prog_ac_ct_CC="$ac_prog"
2817     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2818     break 2
2819   fi
2820 done
2821   done
2822 IFS=$as_save_IFS
2823
2824 fi
2825 fi
2826 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2827 if test -n "$ac_ct_CC"; then
2828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2829 $as_echo "$ac_ct_CC" >&6; }
2830 else
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2832 $as_echo "no" >&6; }
2833 fi
2834
2835
2836   test -n "$ac_ct_CC" && break
2837 done
2838
2839   if test "x$ac_ct_CC" = x; then
2840     CC=""
2841   else
2842     case $cross_compiling:$ac_tool_warned in
2843 yes:)
2844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2845 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2846 ac_tool_warned=yes ;;
2847 esac
2848     CC=$ac_ct_CC
2849   fi
2850 fi
2851
2852 fi
2853
2854
2855 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2857 as_fn_error "no acceptable C compiler found in \$PATH
2858 See \`config.log' for more details." "$LINENO" 5; }
2859
2860 # Provide some information about the compiler.
2861 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2862 set X $ac_compile
2863 ac_compiler=$2
2864 for ac_option in --version -v -V -qversion; do
2865   { { ac_try="$ac_compiler $ac_option >&5"
2866 case "(($ac_try" in
2867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2868   *) ac_try_echo=$ac_try;;
2869 esac
2870 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2871 $as_echo "$ac_try_echo"; } >&5
2872   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2873   ac_status=$?
2874   if test -s conftest.err; then
2875     sed '10a\
2876 ... rest of stderr output deleted ...
2877          10q' conftest.err >conftest.er1
2878     cat conftest.er1 >&5
2879     rm -f conftest.er1 conftest.err
2880   fi
2881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2882   test $ac_status = 0; }
2883 done
2884
2885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2886 /* end confdefs.h.  */
2887
2888 int
2889 main ()
2890 {
2891
2892   ;
2893   return 0;
2894 }
2895 _ACEOF
2896 ac_clean_files_save=$ac_clean_files
2897 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2898 # Try to create an executable without -o first, disregard a.out.
2899 # It will help us diagnose broken compilers, and finding out an intuition
2900 # of exeext.
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2902 $as_echo_n "checking for C compiler default output file name... " >&6; }
2903 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2904
2905 # The possible output files:
2906 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2907
2908 ac_rmfiles=
2909 for ac_file in $ac_files
2910 do
2911   case $ac_file in
2912     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2913     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2914   esac
2915 done
2916 rm -f $ac_rmfiles
2917
2918 if { { ac_try="$ac_link_default"
2919 case "(($ac_try" in
2920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2921   *) ac_try_echo=$ac_try;;
2922 esac
2923 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2924 $as_echo "$ac_try_echo"; } >&5
2925   (eval "$ac_link_default") 2>&5
2926   ac_status=$?
2927   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2928   test $ac_status = 0; }; then :
2929   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2930 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2931 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2932 # so that the user can short-circuit this test for compilers unknown to
2933 # Autoconf.
2934 for ac_file in $ac_files ''
2935 do
2936   test -f "$ac_file" || continue
2937   case $ac_file in
2938     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2939         ;;
2940     [ab].out )
2941         # We found the default executable, but exeext='' is most
2942         # certainly right.
2943         break;;
2944     *.* )
2945         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2946         then :; else
2947            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2948         fi
2949         # We set ac_cv_exeext here because the later test for it is not
2950         # safe: cross compilers may not add the suffix if given an `-o'
2951         # argument, so we may need to know it at that point already.
2952         # Even if this section looks crufty: it has the advantage of
2953         # actually working.
2954         break;;
2955     * )
2956         break;;
2957   esac
2958 done
2959 test "$ac_cv_exeext" = no && ac_cv_exeext=
2960
2961 else
2962   ac_file=''
2963 fi
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2965 $as_echo "$ac_file" >&6; }
2966 if test -z "$ac_file"; then :
2967   $as_echo "$as_me: failed program was:" >&5
2968 sed 's/^/| /' conftest.$ac_ext >&5
2969
2970 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2971 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2972 { as_fn_set_status 77
2973 as_fn_error "C compiler cannot create executables
2974 See \`config.log' for more details." "$LINENO" 5; }; }
2975 fi
2976 ac_exeext=$ac_cv_exeext
2977
2978 # Check that the compiler produces executables we can run.  If not, either
2979 # the compiler is broken, or we cross compile.
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2981 $as_echo_n "checking whether the C compiler works... " >&6; }
2982 # If not cross compiling, check that we can run a simple program.
2983 if test "$cross_compiling" != yes; then
2984   if { ac_try='./$ac_file'
2985   { { case "(($ac_try" in
2986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2987   *) ac_try_echo=$ac_try;;
2988 esac
2989 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2990 $as_echo "$ac_try_echo"; } >&5
2991   (eval "$ac_try") 2>&5
2992   ac_status=$?
2993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2994   test $ac_status = 0; }; }; then
2995     cross_compiling=no
2996   else
2997     if test "$cross_compiling" = maybe; then
2998         cross_compiling=yes
2999     else
3000         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3002 as_fn_error "cannot run C compiled programs.
3003 If you meant to cross compile, use \`--host'.
3004 See \`config.log' for more details." "$LINENO" 5; }
3005     fi
3006   fi
3007 fi
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3009 $as_echo "yes" >&6; }
3010
3011 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3012 ac_clean_files=$ac_clean_files_save
3013 # Check that the compiler produces executables we can run.  If not, either
3014 # the compiler is broken, or we cross compile.
3015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3016 $as_echo_n "checking whether we are cross compiling... " >&6; }
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3018 $as_echo "$cross_compiling" >&6; }
3019
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3021 $as_echo_n "checking for suffix of executables... " >&6; }
3022 if { { ac_try="$ac_link"
3023 case "(($ac_try" in
3024   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3025   *) ac_try_echo=$ac_try;;
3026 esac
3027 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3028 $as_echo "$ac_try_echo"; } >&5
3029   (eval "$ac_link") 2>&5
3030   ac_status=$?
3031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3032   test $ac_status = 0; }; then :
3033   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3034 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3035 # work properly (i.e., refer to `conftest.exe'), while it won't with
3036 # `rm'.
3037 for ac_file in conftest.exe conftest conftest.*; do
3038   test -f "$ac_file" || continue
3039   case $ac_file in
3040     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3041     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3042           break;;
3043     * ) break;;
3044   esac
3045 done
3046 else
3047   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3048 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3049 as_fn_error "cannot compute suffix of executables: cannot compile and link
3050 See \`config.log' for more details." "$LINENO" 5; }
3051 fi
3052 rm -f conftest$ac_cv_exeext
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3054 $as_echo "$ac_cv_exeext" >&6; }
3055
3056 rm -f conftest.$ac_ext
3057 EXEEXT=$ac_cv_exeext
3058 ac_exeext=$EXEEXT
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3060 $as_echo_n "checking for suffix of object files... " >&6; }
3061 if test "${ac_cv_objext+set}" = set; then :
3062   $as_echo_n "(cached) " >&6
3063 else
3064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3065 /* end confdefs.h.  */
3066
3067 int
3068 main ()
3069 {
3070
3071   ;
3072   return 0;
3073 }
3074 _ACEOF
3075 rm -f conftest.o conftest.obj
3076 if { { ac_try="$ac_compile"
3077 case "(($ac_try" in
3078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3079   *) ac_try_echo=$ac_try;;
3080 esac
3081 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3082 $as_echo "$ac_try_echo"; } >&5
3083   (eval "$ac_compile") 2>&5
3084   ac_status=$?
3085   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3086   test $ac_status = 0; }; then :
3087   for ac_file in conftest.o conftest.obj conftest.*; do
3088   test -f "$ac_file" || continue;
3089   case $ac_file in
3090     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3091     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3092        break;;
3093   esac
3094 done
3095 else
3096   $as_echo "$as_me: failed program was:" >&5
3097 sed 's/^/| /' conftest.$ac_ext >&5
3098
3099 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3101 as_fn_error "cannot compute suffix of object files: cannot compile
3102 See \`config.log' for more details." "$LINENO" 5; }
3103 fi
3104 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3105 fi
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3107 $as_echo "$ac_cv_objext" >&6; }
3108 OBJEXT=$ac_cv_objext
3109 ac_objext=$OBJEXT
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3111 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3112 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3113   $as_echo_n "(cached) " >&6
3114 else
3115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116 /* end confdefs.h.  */
3117
3118 int
3119 main ()
3120 {
3121 #ifndef __GNUC__
3122        choke me
3123 #endif
3124
3125   ;
3126   return 0;
3127 }
3128 _ACEOF
3129 if ac_fn_c_try_compile "$LINENO"; then :
3130   ac_compiler_gnu=yes
3131 else
3132   ac_compiler_gnu=no
3133 fi
3134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3135 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3136
3137 fi
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3139 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3140 if test $ac_compiler_gnu = yes; then
3141   GCC=yes
3142 else
3143   GCC=
3144 fi
3145 ac_test_CFLAGS=${CFLAGS+set}
3146 ac_save_CFLAGS=$CFLAGS
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3148 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3149 if test "${ac_cv_prog_cc_g+set}" = set; then :
3150   $as_echo_n "(cached) " >&6
3151 else
3152   ac_save_c_werror_flag=$ac_c_werror_flag
3153    ac_c_werror_flag=yes
3154    ac_cv_prog_cc_g=no
3155    CFLAGS="-g"
3156    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3157 /* end confdefs.h.  */
3158
3159 int
3160 main ()
3161 {
3162
3163   ;
3164   return 0;
3165 }
3166 _ACEOF
3167 if ac_fn_c_try_compile "$LINENO"; then :
3168   ac_cv_prog_cc_g=yes
3169 else
3170   CFLAGS=""
3171       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3172 /* end confdefs.h.  */
3173
3174 int
3175 main ()
3176 {
3177
3178   ;
3179   return 0;
3180 }
3181 _ACEOF
3182 if ac_fn_c_try_compile "$LINENO"; then :
3183
3184 else
3185   ac_c_werror_flag=$ac_save_c_werror_flag
3186          CFLAGS="-g"
3187          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3188 /* end confdefs.h.  */
3189
3190 int
3191 main ()
3192 {
3193
3194   ;
3195   return 0;
3196 }
3197 _ACEOF
3198 if ac_fn_c_try_compile "$LINENO"; then :
3199   ac_cv_prog_cc_g=yes
3200 fi
3201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3202 fi
3203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3204 fi
3205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3206    ac_c_werror_flag=$ac_save_c_werror_flag
3207 fi
3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3209 $as_echo "$ac_cv_prog_cc_g" >&6; }
3210 if test "$ac_test_CFLAGS" = set; then
3211   CFLAGS=$ac_save_CFLAGS
3212 elif test $ac_cv_prog_cc_g = yes; then
3213   if test "$GCC" = yes; then
3214     CFLAGS="-g -O2"
3215   else
3216     CFLAGS="-g"
3217   fi
3218 else
3219   if test "$GCC" = yes; then
3220     CFLAGS="-O2"
3221   else
3222     CFLAGS=
3223   fi
3224 fi
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3226 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3227 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3228   $as_echo_n "(cached) " >&6
3229 else
3230   ac_cv_prog_cc_c89=no
3231 ac_save_CC=$CC
3232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3233 /* end confdefs.h.  */
3234 #include <stdarg.h>
3235 #include <stdio.h>
3236 #include <sys/types.h>
3237 #include <sys/stat.h>
3238 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3239 struct buf { int x; };
3240 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3241 static char *e (p, i)
3242      char **p;
3243      int i;
3244 {
3245   return p[i];
3246 }
3247 static char *f (char * (*g) (char **, int), char **p, ...)
3248 {
3249   char *s;
3250   va_list v;
3251   va_start (v,p);
3252   s = g (p, va_arg (v,int));
3253   va_end (v);
3254   return s;
3255 }
3256
3257 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3258    function prototypes and stuff, but not '\xHH' hex character constants.
3259    These don't provoke an error unfortunately, instead are silently treated
3260    as 'x'.  The following induces an error, until -std is added to get
3261    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3262    array size at least.  It's necessary to write '\x00'==0 to get something
3263    that's true only with -std.  */
3264 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3265
3266 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3267    inside strings and character constants.  */
3268 #define FOO(x) 'x'
3269 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3270
3271 int test (int i, double x);
3272 struct s1 {int (*f) (int a);};
3273 struct s2 {int (*f) (double a);};
3274 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3275 int argc;
3276 char **argv;
3277 int
3278 main ()
3279 {
3280 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3281   ;
3282   return 0;
3283 }
3284 _ACEOF
3285 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3286         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3287 do
3288   CC="$ac_save_CC $ac_arg"
3289   if ac_fn_c_try_compile "$LINENO"; then :
3290   ac_cv_prog_cc_c89=$ac_arg
3291 fi
3292 rm -f core conftest.err conftest.$ac_objext
3293   test "x$ac_cv_prog_cc_c89" != "xno" && break
3294 done
3295 rm -f conftest.$ac_ext
3296 CC=$ac_save_CC
3297
3298 fi
3299 # AC_CACHE_VAL
3300 case "x$ac_cv_prog_cc_c89" in
3301   x)
3302     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3303 $as_echo "none needed" >&6; } ;;
3304   xno)
3305     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3306 $as_echo "unsupported" >&6; } ;;
3307   *)
3308     CC="$CC $ac_cv_prog_cc_c89"
3309     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3310 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3311 esac
3312 if test "x$ac_cv_prog_cc_c89" != xno; then :
3313
3314 fi
3315
3316 ac_ext=c
3317 ac_cpp='$CPP $CPPFLAGS'
3318 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3319 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3320 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3321
3322 ac_ext=cpp
3323 ac_cpp='$CXXCPP $CPPFLAGS'
3324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3327 if test -z "$CXX"; then
3328   if test -n "$CCC"; then
3329     CXX=$CCC
3330   else
3331     if test -n "$ac_tool_prefix"; then
3332   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3333   do
3334     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3335 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3337 $as_echo_n "checking for $ac_word... " >&6; }
3338 if test "${ac_cv_prog_CXX+set}" = set; then :
3339   $as_echo_n "(cached) " >&6
3340 else
3341   if test -n "$CXX"; then
3342   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3343 else
3344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3345 for as_dir in $PATH
3346 do
3347   IFS=$as_save_IFS
3348   test -z "$as_dir" && as_dir=.
3349     for ac_exec_ext in '' $ac_executable_extensions; do
3350   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3351     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3352     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3353     break 2
3354   fi
3355 done
3356   done
3357 IFS=$as_save_IFS
3358
3359 fi
3360 fi
3361 CXX=$ac_cv_prog_CXX
3362 if test -n "$CXX"; then
3363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3364 $as_echo "$CXX" >&6; }
3365 else
3366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3367 $as_echo "no" >&6; }
3368 fi
3369
3370
3371     test -n "$CXX" && break
3372   done
3373 fi
3374 if test -z "$CXX"; then
3375   ac_ct_CXX=$CXX
3376   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3377 do
3378   # Extract the first word of "$ac_prog", so it can be a program name with args.
3379 set dummy $ac_prog; ac_word=$2
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3381 $as_echo_n "checking for $ac_word... " >&6; }
3382 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3383   $as_echo_n "(cached) " >&6
3384 else
3385   if test -n "$ac_ct_CXX"; then
3386   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3387 else
3388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3389 for as_dir in $PATH
3390 do
3391   IFS=$as_save_IFS
3392   test -z "$as_dir" && as_dir=.
3393     for ac_exec_ext in '' $ac_executable_extensions; do
3394   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3395     ac_cv_prog_ac_ct_CXX="$ac_prog"
3396     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3397     break 2
3398   fi
3399 done
3400   done
3401 IFS=$as_save_IFS
3402
3403 fi
3404 fi
3405 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3406 if test -n "$ac_ct_CXX"; then
3407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3408 $as_echo "$ac_ct_CXX" >&6; }
3409 else
3410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3411 $as_echo "no" >&6; }
3412 fi
3413
3414
3415   test -n "$ac_ct_CXX" && break
3416 done
3417
3418   if test "x$ac_ct_CXX" = x; then
3419     CXX="g++"
3420   else
3421     case $cross_compiling:$ac_tool_warned in
3422 yes:)
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3424 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3425 ac_tool_warned=yes ;;
3426 esac
3427     CXX=$ac_ct_CXX
3428   fi
3429 fi
3430
3431   fi
3432 fi
3433 # Provide some information about the compiler.
3434 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3435 set X $ac_compile
3436 ac_compiler=$2
3437 for ac_option in --version -v -V -qversion; do
3438   { { ac_try="$ac_compiler $ac_option >&5"
3439 case "(($ac_try" in
3440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3441   *) ac_try_echo=$ac_try;;
3442 esac
3443 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3444 $as_echo "$ac_try_echo"; } >&5
3445   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3446   ac_status=$?
3447   if test -s conftest.err; then
3448     sed '10a\
3449 ... rest of stderr output deleted ...
3450          10q' conftest.err >conftest.er1
3451     cat conftest.er1 >&5
3452     rm -f conftest.er1 conftest.err
3453   fi
3454   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3455   test $ac_status = 0; }
3456 done
3457
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3459 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3460 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3461   $as_echo_n "(cached) " >&6
3462 else
3463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h.  */
3465
3466 int
3467 main ()
3468 {
3469 #ifndef __GNUC__
3470        choke me
3471 #endif
3472
3473   ;
3474   return 0;
3475 }
3476 _ACEOF
3477 if ac_fn_cxx_try_compile "$LINENO"; then :
3478   ac_compiler_gnu=yes
3479 else
3480   ac_compiler_gnu=no
3481 fi
3482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3483 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3484
3485 fi
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3487 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3488 if test $ac_compiler_gnu = yes; then
3489   GXX=yes
3490 else
3491   GXX=
3492 fi
3493 ac_test_CXXFLAGS=${CXXFLAGS+set}
3494 ac_save_CXXFLAGS=$CXXFLAGS
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3496 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3497 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3498   $as_echo_n "(cached) " >&6
3499 else
3500   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3501    ac_cxx_werror_flag=yes
3502    ac_cv_prog_cxx_g=no
3503    CXXFLAGS="-g"
3504    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3505 /* end confdefs.h.  */
3506
3507 int
3508 main ()
3509 {
3510
3511   ;
3512   return 0;
3513 }
3514 _ACEOF
3515 if ac_fn_cxx_try_compile "$LINENO"; then :
3516   ac_cv_prog_cxx_g=yes
3517 else
3518   CXXFLAGS=""
3519       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3520 /* end confdefs.h.  */
3521
3522 int
3523 main ()
3524 {
3525
3526   ;
3527   return 0;
3528 }
3529 _ACEOF
3530 if ac_fn_cxx_try_compile "$LINENO"; then :
3531
3532 else
3533   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3534          CXXFLAGS="-g"
3535          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3536 /* end confdefs.h.  */
3537
3538 int
3539 main ()
3540 {
3541
3542   ;
3543   return 0;
3544 }
3545 _ACEOF
3546 if ac_fn_cxx_try_compile "$LINENO"; then :
3547   ac_cv_prog_cxx_g=yes
3548 fi
3549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3550 fi
3551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3552 fi
3553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3554    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3555 fi
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3557 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3558 if test "$ac_test_CXXFLAGS" = set; then
3559   CXXFLAGS=$ac_save_CXXFLAGS
3560 elif test $ac_cv_prog_cxx_g = yes; then
3561   if test "$GXX" = yes; then
3562     CXXFLAGS="-g -O2"
3563   else
3564     CXXFLAGS="-g"
3565   fi
3566 else
3567   if test "$GXX" = yes; then
3568     CXXFLAGS="-O2"
3569   else
3570     CXXFLAGS=
3571   fi
3572 fi
3573 ac_ext=c
3574 ac_cpp='$CPP $CPPFLAGS'
3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3578
3579
3580 ac_ext=c
3581 ac_cpp='$CPP $CPPFLAGS'
3582 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3583 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3584 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3586 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3587 # On Suns, sometimes $CPP names a directory.
3588 if test -n "$CPP" && test -d "$CPP"; then
3589   CPP=
3590 fi
3591 if test -z "$CPP"; then
3592   if test "${ac_cv_prog_CPP+set}" = set; then :
3593   $as_echo_n "(cached) " >&6
3594 else
3595       # Double quotes because CPP needs to be expanded
3596     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3597     do
3598       ac_preproc_ok=false
3599 for ac_c_preproc_warn_flag in '' yes
3600 do
3601   # Use a header file that comes with gcc, so configuring glibc
3602   # with a fresh cross-compiler works.
3603   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3604   # <limits.h> exists even on freestanding compilers.
3605   # On the NeXT, cc -E runs the code through the compiler's parser,
3606   # not just through cpp. "Syntax error" is here to catch this case.
3607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3608 /* end confdefs.h.  */
3609 #ifdef __STDC__
3610 # include <limits.h>
3611 #else
3612 # include <assert.h>
3613 #endif
3614                      Syntax error
3615 _ACEOF
3616 if ac_fn_c_try_cpp "$LINENO"; then :
3617
3618 else
3619   # Broken: fails on valid input.
3620 continue
3621 fi
3622 rm -f conftest.err conftest.$ac_ext
3623
3624   # OK, works on sane cases.  Now check whether nonexistent headers
3625   # can be detected and how.
3626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3627 /* end confdefs.h.  */
3628 #include <ac_nonexistent.h>
3629 _ACEOF
3630 if ac_fn_c_try_cpp "$LINENO"; then :
3631   # Broken: success on invalid input.
3632 continue
3633 else
3634   # Passes both tests.
3635 ac_preproc_ok=:
3636 break
3637 fi
3638 rm -f conftest.err conftest.$ac_ext
3639
3640 done
3641 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3642 rm -f conftest.err conftest.$ac_ext
3643 if $ac_preproc_ok; then :
3644   break
3645 fi
3646
3647     done
3648     ac_cv_prog_CPP=$CPP
3649
3650 fi
3651   CPP=$ac_cv_prog_CPP
3652 else
3653   ac_cv_prog_CPP=$CPP
3654 fi
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3656 $as_echo "$CPP" >&6; }
3657 ac_preproc_ok=false
3658 for ac_c_preproc_warn_flag in '' yes
3659 do
3660   # Use a header file that comes with gcc, so configuring glibc
3661   # with a fresh cross-compiler works.
3662   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3663   # <limits.h> exists even on freestanding compilers.
3664   # On the NeXT, cc -E runs the code through the compiler's parser,
3665   # not just through cpp. "Syntax error" is here to catch this case.
3666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3667 /* end confdefs.h.  */
3668 #ifdef __STDC__
3669 # include <limits.h>
3670 #else
3671 # include <assert.h>
3672 #endif
3673                      Syntax error
3674 _ACEOF
3675 if ac_fn_c_try_cpp "$LINENO"; then :
3676
3677 else
3678   # Broken: fails on valid input.
3679 continue
3680 fi
3681 rm -f conftest.err conftest.$ac_ext
3682
3683   # OK, works on sane cases.  Now check whether nonexistent headers
3684   # can be detected and how.
3685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3686 /* end confdefs.h.  */
3687 #include <ac_nonexistent.h>
3688 _ACEOF
3689 if ac_fn_c_try_cpp "$LINENO"; then :
3690   # Broken: success on invalid input.
3691 continue
3692 else
3693   # Passes both tests.
3694 ac_preproc_ok=:
3695 break
3696 fi
3697 rm -f conftest.err conftest.$ac_ext
3698
3699 done
3700 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3701 rm -f conftest.err conftest.$ac_ext
3702 if $ac_preproc_ok; then :
3703
3704 else
3705   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3707 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3708 See \`config.log' for more details." "$LINENO" 5; }
3709 fi
3710
3711 ac_ext=c
3712 ac_cpp='$CPP $CPPFLAGS'
3713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3716
3717
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3719 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3720 if test "${ac_cv_path_GREP+set}" = set; then :
3721   $as_echo_n "(cached) " >&6
3722 else
3723   if test -z "$GREP"; then
3724   ac_path_GREP_found=false
3725   # Loop through the user's path and test for each of PROGNAME-LIST
3726   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3727 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3728 do
3729   IFS=$as_save_IFS
3730   test -z "$as_dir" && as_dir=.
3731     for ac_prog in grep ggrep; do
3732     for ac_exec_ext in '' $ac_executable_extensions; do
3733       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3734       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3735 # Check for GNU ac_path_GREP and select it if it is found.
3736   # Check for GNU $ac_path_GREP
3737 case `"$ac_path_GREP" --version 2>&1` in
3738 *GNU*)
3739   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3740 *)
3741   ac_count=0
3742   $as_echo_n 0123456789 >"conftest.in"
3743   while :
3744   do
3745     cat "conftest.in" "conftest.in" >"conftest.tmp"
3746     mv "conftest.tmp" "conftest.in"
3747     cp "conftest.in" "conftest.nl"
3748     $as_echo 'GREP' >> "conftest.nl"
3749     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3750     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3751     as_fn_arith $ac_count + 1 && ac_count=$as_val
3752     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3753       # Best one so far, save it but keep looking for a better one
3754       ac_cv_path_GREP="$ac_path_GREP"
3755       ac_path_GREP_max=$ac_count
3756     fi
3757     # 10*(2^10) chars as input seems more than enough
3758     test $ac_count -gt 10 && break
3759   done
3760   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3761 esac
3762
3763       $ac_path_GREP_found && break 3
3764     done
3765   done
3766   done
3767 IFS=$as_save_IFS
3768   if test -z "$ac_cv_path_GREP"; then
3769     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3770   fi
3771 else
3772   ac_cv_path_GREP=$GREP
3773 fi
3774
3775 fi
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3777 $as_echo "$ac_cv_path_GREP" >&6; }
3778  GREP="$ac_cv_path_GREP"
3779
3780
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3782 $as_echo_n "checking for egrep... " >&6; }
3783 if test "${ac_cv_path_EGREP+set}" = set; then :
3784   $as_echo_n "(cached) " >&6
3785 else
3786   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3787    then ac_cv_path_EGREP="$GREP -E"
3788    else
3789      if test -z "$EGREP"; then
3790   ac_path_EGREP_found=false
3791   # Loop through the user's path and test for each of PROGNAME-LIST
3792   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3793 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3794 do
3795   IFS=$as_save_IFS
3796   test -z "$as_dir" && as_dir=.
3797     for ac_prog in egrep; do
3798     for ac_exec_ext in '' $ac_executable_extensions; do
3799       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3800       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3801 # Check for GNU ac_path_EGREP and select it if it is found.
3802   # Check for GNU $ac_path_EGREP
3803 case `"$ac_path_EGREP" --version 2>&1` in
3804 *GNU*)
3805   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3806 *)
3807   ac_count=0
3808   $as_echo_n 0123456789 >"conftest.in"
3809   while :
3810   do
3811     cat "conftest.in" "conftest.in" >"conftest.tmp"
3812     mv "conftest.tmp" "conftest.in"
3813     cp "conftest.in" "conftest.nl"
3814     $as_echo 'EGREP' >> "conftest.nl"
3815     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3816     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3817     as_fn_arith $ac_count + 1 && ac_count=$as_val
3818     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3819       # Best one so far, save it but keep looking for a better one
3820       ac_cv_path_EGREP="$ac_path_EGREP"
3821       ac_path_EGREP_max=$ac_count
3822     fi
3823     # 10*(2^10) chars as input seems more than enough
3824     test $ac_count -gt 10 && break
3825   done
3826   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3827 esac
3828
3829       $ac_path_EGREP_found && break 3
3830     done
3831   done
3832   done
3833 IFS=$as_save_IFS
3834   if test -z "$ac_cv_path_EGREP"; then
3835     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3836   fi
3837 else
3838   ac_cv_path_EGREP=$EGREP
3839 fi
3840
3841    fi
3842 fi
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3844 $as_echo "$ac_cv_path_EGREP" >&6; }
3845  EGREP="$ac_cv_path_EGREP"
3846
3847
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3849 $as_echo_n "checking for ANSI C header files... " >&6; }
3850 if test "${ac_cv_header_stdc+set}" = set; then :
3851   $as_echo_n "(cached) " >&6
3852 else
3853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3854 /* end confdefs.h.  */
3855 #include <stdlib.h>
3856 #include <stdarg.h>
3857 #include <string.h>
3858 #include <float.h>
3859
3860 int
3861 main ()
3862 {
3863
3864   ;
3865   return 0;
3866 }
3867 _ACEOF
3868 if ac_fn_c_try_compile "$LINENO"; then :
3869   ac_cv_header_stdc=yes
3870 else
3871   ac_cv_header_stdc=no
3872 fi
3873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3874
3875 if test $ac_cv_header_stdc = yes; then
3876   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3878 /* end confdefs.h.  */
3879 #include <string.h>
3880
3881 _ACEOF
3882 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3883   $EGREP "memchr" >/dev/null 2>&1; then :
3884
3885 else
3886   ac_cv_header_stdc=no
3887 fi
3888 rm -f conftest*
3889
3890 fi
3891
3892 if test $ac_cv_header_stdc = yes; then
3893   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3895 /* end confdefs.h.  */
3896 #include <stdlib.h>
3897
3898 _ACEOF
3899 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3900   $EGREP "free" >/dev/null 2>&1; then :
3901
3902 else
3903   ac_cv_header_stdc=no
3904 fi
3905 rm -f conftest*
3906
3907 fi
3908
3909 if test $ac_cv_header_stdc = yes; then
3910   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3911   if test "$cross_compiling" = yes; then :
3912   :
3913 else
3914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3915 /* end confdefs.h.  */
3916 #include <ctype.h>
3917 #include <stdlib.h>
3918 #if ((' ' & 0x0FF) == 0x020)
3919 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3920 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3921 #else
3922 # define ISLOWER(c) \
3923                    (('a' <= (c) && (c) <= 'i') \
3924                      || ('j' <= (c) && (c) <= 'r') \
3925                      || ('s' <= (c) && (c) <= 'z'))
3926 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3927 #endif
3928
3929 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3930 int
3931 main ()
3932 {
3933   int i;
3934   for (i = 0; i < 256; i++)
3935     if (XOR (islower (i), ISLOWER (i))
3936         || toupper (i) != TOUPPER (i))
3937       return 2;
3938   return 0;
3939 }
3940 _ACEOF
3941 if ac_fn_c_try_run "$LINENO"; then :
3942
3943 else
3944   ac_cv_header_stdc=no
3945 fi
3946 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3947   conftest.$ac_objext conftest.beam conftest.$ac_ext
3948 fi
3949
3950 fi
3951 fi
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3953 $as_echo "$ac_cv_header_stdc" >&6; }
3954 if test $ac_cv_header_stdc = yes; then
3955
3956 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3957
3958 fi
3959
3960 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3961 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3962                   inttypes.h stdint.h unistd.h
3963 do :
3964   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3965 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3966 "
3967 eval as_val=\$$as_ac_Header
3968    if test "x$as_val" = x""yes; then :
3969   cat >>confdefs.h <<_ACEOF
3970 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3971 _ACEOF
3972
3973 fi
3974
3975 done
3976
3977
3978
3979   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3980 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3981   MINIX=yes
3982 else
3983   MINIX=
3984 fi
3985
3986
3987   if test "$MINIX" = yes; then
3988
3989 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3990
3991
3992 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3993
3994
3995 $as_echo "#define _MINIX 1" >>confdefs.h
3996
3997   fi
3998
3999
4000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4001 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4002 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4003   $as_echo_n "(cached) " >&6
4004 else
4005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h.  */
4007
4008 #         define __EXTENSIONS__ 1
4009           $ac_includes_default
4010 int
4011 main ()
4012 {
4013
4014   ;
4015   return 0;
4016 }
4017 _ACEOF
4018 if ac_fn_c_try_compile "$LINENO"; then :
4019   ac_cv_safe_to_define___extensions__=yes
4020 else
4021   ac_cv_safe_to_define___extensions__=no
4022 fi
4023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4024 fi
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4026 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4027   test $ac_cv_safe_to_define___extensions__ = yes &&
4028     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4029
4030   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4031
4032   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4033
4034   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4035
4036   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4037
4038
4039
4040 # Check whether --enable-largefile was given.
4041 if test "${enable_largefile+set}" = set; then :
4042   enableval=$enable_largefile;
4043 fi
4044
4045 if test "$enable_largefile" != no; then
4046
4047   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4048 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4049 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4050   $as_echo_n "(cached) " >&6
4051 else
4052   ac_cv_sys_largefile_CC=no
4053      if test "$GCC" != yes; then
4054        ac_save_CC=$CC
4055        while :; do
4056          # IRIX 6.2 and later do not support large files by default,
4057          # so use the C compiler's -n32 option if that helps.
4058          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4059 /* end confdefs.h.  */
4060 #include <sys/types.h>
4061  /* Check that off_t can represent 2**63 - 1 correctly.
4062     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4063     since some C++ compilers masquerading as C compilers
4064     incorrectly reject 9223372036854775807.  */
4065 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4066   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4067                        && LARGE_OFF_T % 2147483647 == 1)
4068                       ? 1 : -1];
4069 int
4070 main ()
4071 {
4072
4073   ;
4074   return 0;
4075 }
4076 _ACEOF
4077          if ac_fn_c_try_compile "$LINENO"; then :
4078   break
4079 fi
4080 rm -f core conftest.err conftest.$ac_objext
4081          CC="$CC -n32"
4082          if ac_fn_c_try_compile "$LINENO"; then :
4083   ac_cv_sys_largefile_CC=' -n32'; break
4084 fi
4085 rm -f core conftest.err conftest.$ac_objext
4086          break
4087        done
4088        CC=$ac_save_CC
4089        rm -f conftest.$ac_ext
4090     fi
4091 fi
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4093 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4094   if test "$ac_cv_sys_largefile_CC" != no; then
4095     CC=$CC$ac_cv_sys_largefile_CC
4096   fi
4097
4098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4099 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4100 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4101   $as_echo_n "(cached) " >&6
4102 else
4103   while :; do
4104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4105 /* end confdefs.h.  */
4106 #include <sys/types.h>
4107  /* Check that off_t can represent 2**63 - 1 correctly.
4108     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4109     since some C++ compilers masquerading as C compilers
4110     incorrectly reject 9223372036854775807.  */
4111 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4112   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4113                        && LARGE_OFF_T % 2147483647 == 1)
4114                       ? 1 : -1];
4115 int
4116 main ()
4117 {
4118
4119   ;
4120   return 0;
4121 }
4122 _ACEOF
4123 if ac_fn_c_try_compile "$LINENO"; then :
4124   ac_cv_sys_file_offset_bits=no; break
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129 #define _FILE_OFFSET_BITS 64
4130 #include <sys/types.h>
4131  /* Check that off_t can represent 2**63 - 1 correctly.
4132     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4133     since some C++ compilers masquerading as C compilers
4134     incorrectly reject 9223372036854775807.  */
4135 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4136   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4137                        && LARGE_OFF_T % 2147483647 == 1)
4138                       ? 1 : -1];
4139 int
4140 main ()
4141 {
4142
4143   ;
4144   return 0;
4145 }
4146 _ACEOF
4147 if ac_fn_c_try_compile "$LINENO"; then :
4148   ac_cv_sys_file_offset_bits=64; break
4149 fi
4150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4151   ac_cv_sys_file_offset_bits=unknown
4152   break
4153 done
4154 fi
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4156 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4157 case $ac_cv_sys_file_offset_bits in #(
4158   no | unknown) ;;
4159   *)
4160 cat >>confdefs.h <<_ACEOF
4161 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4162 _ACEOF
4163 ;;
4164 esac
4165 rm -rf conftest*
4166   if test $ac_cv_sys_file_offset_bits = unknown; then
4167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4168 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4169 if test "${ac_cv_sys_large_files+set}" = set; then :
4170   $as_echo_n "(cached) " >&6
4171 else
4172   while :; do
4173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4174 /* end confdefs.h.  */
4175 #include <sys/types.h>
4176  /* Check that off_t can represent 2**63 - 1 correctly.
4177     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4178     since some C++ compilers masquerading as C compilers
4179     incorrectly reject 9223372036854775807.  */
4180 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4181   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4182                        && LARGE_OFF_T % 2147483647 == 1)
4183                       ? 1 : -1];
4184 int
4185 main ()
4186 {
4187
4188   ;
4189   return 0;
4190 }
4191 _ACEOF
4192 if ac_fn_c_try_compile "$LINENO"; then :
4193   ac_cv_sys_large_files=no; break
4194 fi
4195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4197 /* end confdefs.h.  */
4198 #define _LARGE_FILES 1
4199 #include <sys/types.h>
4200  /* Check that off_t can represent 2**63 - 1 correctly.
4201     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4202     since some C++ compilers masquerading as C compilers
4203     incorrectly reject 9223372036854775807.  */
4204 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4205   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4206                        && LARGE_OFF_T % 2147483647 == 1)
4207                       ? 1 : -1];
4208 int
4209 main ()
4210 {
4211
4212   ;
4213   return 0;
4214 }
4215 _ACEOF
4216 if ac_fn_c_try_compile "$LINENO"; then :
4217   ac_cv_sys_large_files=1; break
4218 fi
4219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4220   ac_cv_sys_large_files=unknown
4221   break
4222 done
4223 fi
4224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4225 $as_echo "$ac_cv_sys_large_files" >&6; }
4226 case $ac_cv_sys_large_files in #(
4227   no | unknown) ;;
4228   *)
4229 cat >>confdefs.h <<_ACEOF
4230 #define _LARGE_FILES $ac_cv_sys_large_files
4231 _ACEOF
4232 ;;
4233 esac
4234 rm -rf conftest*
4235   fi
4236 fi
4237
4238
4239 ac_aux_dir=
4240 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4241   for ac_t in install-sh install.sh shtool; do
4242     if test -f "$ac_dir/$ac_t"; then
4243       ac_aux_dir=$ac_dir
4244       ac_install_sh="$ac_aux_dir/$ac_t -c"
4245       break 2
4246     fi
4247   done
4248 done
4249 if test -z "$ac_aux_dir"; then
4250   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4251 fi
4252
4253 # These three variables are undocumented and unsupported,
4254 # and are intended to be withdrawn in a future Autoconf release.
4255 # They can cause serious problems if a builder's source tree is in a directory
4256 # whose full name contains unusual characters.
4257 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4258 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4259 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4260
4261
4262 # Make sure we can run config.sub.
4263 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4264   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4265
4266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4267 $as_echo_n "checking build system type... " >&6; }
4268 if test "${ac_cv_build+set}" = set; then :
4269   $as_echo_n "(cached) " >&6
4270 else
4271   ac_build_alias=$build_alias
4272 test "x$ac_build_alias" = x &&
4273   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4274 test "x$ac_build_alias" = x &&
4275   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4276 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4277   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4278
4279 fi
4280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4281 $as_echo "$ac_cv_build" >&6; }
4282 case $ac_cv_build in
4283 *-*-*) ;;
4284 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4285 esac
4286 build=$ac_cv_build
4287 ac_save_IFS=$IFS; IFS='-'
4288 set x $ac_cv_build
4289 shift
4290 build_cpu=$1
4291 build_vendor=$2
4292 shift; shift
4293 # Remember, the first character of IFS is used to create $*,
4294 # except with old shells:
4295 build_os=$*
4296 IFS=$ac_save_IFS
4297 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4298
4299
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4301 $as_echo_n "checking host system type... " >&6; }
4302 if test "${ac_cv_host+set}" = set; then :
4303   $as_echo_n "(cached) " >&6
4304 else
4305   if test "x$host_alias" = x; then
4306   ac_cv_host=$ac_cv_build
4307 else
4308   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4309     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4310 fi
4311
4312 fi
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4314 $as_echo "$ac_cv_host" >&6; }
4315 case $ac_cv_host in
4316 *-*-*) ;;
4317 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4318 esac
4319 host=$ac_cv_host
4320 ac_save_IFS=$IFS; IFS='-'
4321 set x $ac_cv_host
4322 shift
4323 host_cpu=$1
4324 host_vendor=$2
4325 shift; shift
4326 # Remember, the first character of IFS is used to create $*,
4327 # except with old shells:
4328 host_os=$*
4329 IFS=$ac_save_IFS
4330 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4331
4332
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4334 $as_echo_n "checking target system type... " >&6; }
4335 if test "${ac_cv_target+set}" = set; then :
4336   $as_echo_n "(cached) " >&6
4337 else
4338   if test "x$target_alias" = x; then
4339   ac_cv_target=$ac_cv_host
4340 else
4341   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4342     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4343 fi
4344
4345 fi
4346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4347 $as_echo "$ac_cv_target" >&6; }
4348 case $ac_cv_target in
4349 *-*-*) ;;
4350 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4351 esac
4352 target=$ac_cv_target
4353 ac_save_IFS=$IFS; IFS='-'
4354 set x $ac_cv_target
4355 shift
4356 target_cpu=$1
4357 target_vendor=$2
4358 shift; shift
4359 # Remember, the first character of IFS is used to create $*,
4360 # except with old shells:
4361 target_os=$*
4362 IFS=$ac_save_IFS
4363 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4364
4365
4366 # The aliases save the names the user supplied, while $host etc.
4367 # will get canonicalized.
4368 test -n "$target_alias" &&
4369   test "$program_prefix$program_suffix$program_transform_name" = \
4370     NONENONEs,x,x, &&
4371   program_prefix=${target_alias}-
4372
4373
4374 # Find a good install program.  We prefer a C program (faster),
4375 # so one script is as good as another.  But avoid the broken or
4376 # incompatible versions:
4377 # SysV /etc/install, /usr/sbin/install
4378 # SunOS /usr/etc/install
4379 # IRIX /sbin/install
4380 # AIX /bin/install
4381 # AmigaOS /C/install, which installs bootblocks on floppy discs
4382 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4383 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4384 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4385 # OS/2's system install, which has a completely different semantic
4386 # ./install, which can be erroneously created by make from ./install.sh.
4387 # Reject install programs that cannot install multiple files.
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4389 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4390 if test -z "$INSTALL"; then
4391 if test "${ac_cv_path_install+set}" = set; then :
4392   $as_echo_n "(cached) " >&6
4393 else
4394   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4395 for as_dir in $PATH
4396 do
4397   IFS=$as_save_IFS
4398   test -z "$as_dir" && as_dir=.
4399     # Account for people who put trailing slashes in PATH elements.
4400 case $as_dir/ in #((
4401   ./ | .// | /[cC]/* | \
4402   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4403   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4404   /usr/ucb/* ) ;;
4405   *)
4406     # OSF1 and SCO ODT 3.0 have their own names for install.
4407     # Don't use installbsd from OSF since it installs stuff as root
4408     # by default.
4409     for ac_prog in ginstall scoinst install; do
4410       for ac_exec_ext in '' $ac_executable_extensions; do
4411         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4412           if test $ac_prog = install &&
4413             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4414             # AIX install.  It has an incompatible calling convention.
4415             :
4416           elif test $ac_prog = install &&
4417             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4418             # program-specific install script used by HP pwplus--don't use.
4419             :
4420           else
4421             rm -rf conftest.one conftest.two conftest.dir
4422             echo one > conftest.one
4423             echo two > conftest.two
4424             mkdir conftest.dir
4425             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4426               test -s conftest.one && test -s conftest.two &&
4427               test -s conftest.dir/conftest.one &&
4428               test -s conftest.dir/conftest.two
4429             then
4430               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4431               break 3
4432             fi
4433           fi
4434         fi
4435       done
4436     done
4437     ;;
4438 esac
4439
4440   done
4441 IFS=$as_save_IFS
4442
4443 rm -rf conftest.one conftest.two conftest.dir
4444
4445 fi
4446   if test "${ac_cv_path_install+set}" = set; then
4447     INSTALL=$ac_cv_path_install
4448   else
4449     # As a last resort, use the slow shell script.  Don't cache a
4450     # value for INSTALL within a source directory, because that will
4451     # break other packages using the cache if that directory is
4452     # removed, or if the value is a relative name.
4453     INSTALL=$ac_install_sh
4454   fi
4455 fi
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4457 $as_echo "$INSTALL" >&6; }
4458
4459 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4460 # It thinks the first close brace ends the variable substitution.
4461 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4462
4463 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4464
4465 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4466
4467 if test -n "$ac_tool_prefix"; then
4468   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4469 set dummy ${ac_tool_prefix}ar; ac_word=$2
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4471 $as_echo_n "checking for $ac_word... " >&6; }
4472 if test "${ac_cv_prog_AR+set}" = set; then :
4473   $as_echo_n "(cached) " >&6
4474 else
4475   if test -n "$AR"; then
4476   ac_cv_prog_AR="$AR" # Let the user override the test.
4477 else
4478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4479 for as_dir in $PATH
4480 do
4481   IFS=$as_save_IFS
4482   test -z "$as_dir" && as_dir=.
4483     for ac_exec_ext in '' $ac_executable_extensions; do
4484   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4485     ac_cv_prog_AR="${ac_tool_prefix}ar"
4486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4487     break 2
4488   fi
4489 done
4490   done
4491 IFS=$as_save_IFS
4492
4493 fi
4494 fi
4495 AR=$ac_cv_prog_AR
4496 if test -n "$AR"; then
4497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4498 $as_echo "$AR" >&6; }
4499 else
4500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4501 $as_echo "no" >&6; }
4502 fi
4503
4504
4505 fi
4506 if test -z "$ac_cv_prog_AR"; then
4507   ac_ct_AR=$AR
4508   # Extract the first word of "ar", so it can be a program name with args.
4509 set dummy ar; ac_word=$2
4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4511 $as_echo_n "checking for $ac_word... " >&6; }
4512 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4513   $as_echo_n "(cached) " >&6
4514 else
4515   if test -n "$ac_ct_AR"; then
4516   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4517 else
4518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4519 for as_dir in $PATH
4520 do
4521   IFS=$as_save_IFS
4522   test -z "$as_dir" && as_dir=.
4523     for ac_exec_ext in '' $ac_executable_extensions; do
4524   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4525     ac_cv_prog_ac_ct_AR="ar"
4526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4527     break 2
4528   fi
4529 done
4530   done
4531 IFS=$as_save_IFS
4532
4533 fi
4534 fi
4535 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4536 if test -n "$ac_ct_AR"; then
4537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4538 $as_echo "$ac_ct_AR" >&6; }
4539 else
4540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4541 $as_echo "no" >&6; }
4542 fi
4543
4544   if test "x$ac_ct_AR" = x; then
4545     AR=""
4546   else
4547     case $cross_compiling:$ac_tool_warned in
4548 yes:)
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4550 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4551 ac_tool_warned=yes ;;
4552 esac
4553     AR=$ac_ct_AR
4554   fi
4555 else
4556   AR="$ac_cv_prog_AR"
4557 fi
4558
4559 if test -n "$ac_tool_prefix"; then
4560   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4561 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4563 $as_echo_n "checking for $ac_word... " >&6; }
4564 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4565   $as_echo_n "(cached) " >&6
4566 else
4567   if test -n "$RANLIB"; then
4568   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4569 else
4570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4571 for as_dir in $PATH
4572 do
4573   IFS=$as_save_IFS
4574   test -z "$as_dir" && as_dir=.
4575     for ac_exec_ext in '' $ac_executable_extensions; do
4576   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4577     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4579     break 2
4580   fi
4581 done
4582   done
4583 IFS=$as_save_IFS
4584
4585 fi
4586 fi
4587 RANLIB=$ac_cv_prog_RANLIB
4588 if test -n "$RANLIB"; then
4589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4590 $as_echo "$RANLIB" >&6; }
4591 else
4592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4593 $as_echo "no" >&6; }
4594 fi
4595
4596
4597 fi
4598 if test -z "$ac_cv_prog_RANLIB"; then
4599   ac_ct_RANLIB=$RANLIB
4600   # Extract the first word of "ranlib", so it can be a program name with args.
4601 set dummy ranlib; ac_word=$2
4602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4603 $as_echo_n "checking for $ac_word... " >&6; }
4604 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4605   $as_echo_n "(cached) " >&6
4606 else
4607   if test -n "$ac_ct_RANLIB"; then
4608   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4609 else
4610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4611 for as_dir in $PATH
4612 do
4613   IFS=$as_save_IFS
4614   test -z "$as_dir" && as_dir=.
4615     for ac_exec_ext in '' $ac_executable_extensions; do
4616   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4617     ac_cv_prog_ac_ct_RANLIB="ranlib"
4618     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4619     break 2
4620   fi
4621 done
4622   done
4623 IFS=$as_save_IFS
4624
4625 fi
4626 fi
4627 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4628 if test -n "$ac_ct_RANLIB"; then
4629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4630 $as_echo "$ac_ct_RANLIB" >&6; }
4631 else
4632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4633 $as_echo "no" >&6; }
4634 fi
4635
4636   if test "x$ac_ct_RANLIB" = x; then
4637     RANLIB=":"
4638   else
4639     case $cross_compiling:$ac_tool_warned in
4640 yes:)
4641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4642 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4643 ac_tool_warned=yes ;;
4644 esac
4645     RANLIB=$ac_ct_RANLIB
4646   fi
4647 else
4648   RANLIB="$ac_cv_prog_RANLIB"
4649 fi
4650
4651
4652 test "$program_prefix" != NONE &&
4653   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4654 # Use a double $ so make ignores it.
4655 test "$program_suffix" != NONE &&
4656   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4657 # Double any \ or $.
4658 # By default was `s,x,x', remove it if useless.
4659 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4660 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4661
4662
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4664 $as_echo_n "checking for ANSI C header files... " >&6; }
4665 if test "${ac_cv_header_stdc+set}" = set; then :
4666   $as_echo_n "(cached) " >&6
4667 else
4668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4669 /* end confdefs.h.  */
4670 #include <stdlib.h>
4671 #include <stdarg.h>
4672 #include <string.h>
4673 #include <float.h>
4674
4675 int
4676 main ()
4677 {
4678
4679   ;
4680   return 0;
4681 }
4682 _ACEOF
4683 if ac_fn_c_try_compile "$LINENO"; then :
4684   ac_cv_header_stdc=yes
4685 else
4686   ac_cv_header_stdc=no
4687 fi
4688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4689
4690 if test $ac_cv_header_stdc = yes; then
4691   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4693 /* end confdefs.h.  */
4694 #include <string.h>
4695
4696 _ACEOF
4697 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4698   $EGREP "memchr" >/dev/null 2>&1; then :
4699
4700 else
4701   ac_cv_header_stdc=no
4702 fi
4703 rm -f conftest*
4704
4705 fi
4706
4707 if test $ac_cv_header_stdc = yes; then
4708   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4709   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h.  */
4711 #include <stdlib.h>
4712
4713 _ACEOF
4714 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4715   $EGREP "free" >/dev/null 2>&1; then :
4716
4717 else
4718   ac_cv_header_stdc=no
4719 fi
4720 rm -f conftest*
4721
4722 fi
4723
4724 if test $ac_cv_header_stdc = yes; then
4725   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4726   if test "$cross_compiling" = yes; then :
4727   :
4728 else
4729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h.  */
4731 #include <ctype.h>
4732 #include <stdlib.h>
4733 #if ((' ' & 0x0FF) == 0x020)
4734 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4735 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4736 #else
4737 # define ISLOWER(c) \
4738                    (('a' <= (c) && (c) <= 'i') \
4739                      || ('j' <= (c) && (c) <= 'r') \
4740                      || ('s' <= (c) && (c) <= 'z'))
4741 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4742 #endif
4743
4744 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4745 int
4746 main ()
4747 {
4748   int i;
4749   for (i = 0; i < 256; i++)
4750     if (XOR (islower (i), ISLOWER (i))
4751         || toupper (i) != TOUPPER (i))
4752       return 2;
4753   return 0;
4754 }
4755 _ACEOF
4756 if ac_fn_c_try_run "$LINENO"; then :
4757
4758 else
4759   ac_cv_header_stdc=no
4760 fi
4761 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4762   conftest.$ac_objext conftest.beam conftest.$ac_ext
4763 fi
4764
4765 fi
4766 fi
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4768 $as_echo "$ac_cv_header_stdc" >&6; }
4769 if test $ac_cv_header_stdc = yes; then
4770
4771 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4772
4773 fi
4774
4775
4776 # See if we are building with C++, and substitute COMPILER.
4777
4778   # Check whether --enable-build-with-cxx was given.
4779 if test "${enable_build_with_cxx+set}" = set; then :
4780   enableval=$enable_build_with_cxx; case $enableval in
4781       yes | no)
4782           ;;
4783       *)
4784           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4785     esac
4786 else
4787   enable_build_with_cxx=yes
4788 fi
4789
4790
4791   if test "$enable_build_with_cxx" = "yes"; then
4792     COMPILER='$(CXX)'
4793     COMPILER_CFLAGS='$(CXXFLAGS)'
4794    else
4795     COMPILER='$(CC)'
4796     COMPILER_CFLAGS='$(CFLAGS)'
4797   fi
4798
4799
4800
4801
4802 # Set the 'development' global.
4803 . $srcdir/../../bfd/development.sh
4804
4805 # Enable -lmcheck by default (it provides cheap-enough memory
4806 # mangling), but turn it off for releases.
4807 if $development; then
4808   libmcheck_default=yes
4809 else
4810   libmcheck_default=no
4811 fi
4812
4813   # Check whether --enable-libmcheck was given.
4814 if test "${enable_libmcheck+set}" = set; then :
4815   enableval=$enable_libmcheck; case "${enableval}" in
4816       yes | y) ENABLE_LIBMCHECK="yes" ;;
4817       no | n)  ENABLE_LIBMCHECK="no" ;;
4818       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4819     esac
4820 fi
4821
4822
4823   if test -z "${ENABLE_LIBMCHECK}"; then
4824     ENABLE_LIBMCHECK=${libmcheck_default}
4825   fi
4826
4827   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4828     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4829 $as_echo_n "checking for main in -lmcheck... " >&6; }
4830 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4831   $as_echo_n "(cached) " >&6
4832 else
4833   ac_check_lib_save_LIBS=$LIBS
4834 LIBS="-lmcheck  $LIBS"
4835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4836 /* end confdefs.h.  */
4837
4838
4839 int
4840 main ()
4841 {
4842 return main ();
4843   ;
4844   return 0;
4845 }
4846 _ACEOF
4847 if ac_fn_c_try_link "$LINENO"; then :
4848   ac_cv_lib_mcheck_main=yes
4849 else
4850   ac_cv_lib_mcheck_main=no
4851 fi
4852 rm -f core conftest.err conftest.$ac_objext \
4853     conftest$ac_exeext conftest.$ac_ext
4854 LIBS=$ac_check_lib_save_LIBS
4855 fi
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4857 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4858 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4859   cat >>confdefs.h <<_ACEOF
4860 #define HAVE_LIBMCHECK 1
4861 _ACEOF
4862
4863   LIBS="-lmcheck $LIBS"
4864
4865 fi
4866
4867   fi
4868
4869
4870  case ${build_alias} in
4871   "") build_noncanonical=${build} ;;
4872   *) build_noncanonical=${build_alias} ;;
4873 esac
4874
4875  case ${host_alias} in
4876   "") host_noncanonical=${build_noncanonical} ;;
4877   *) host_noncanonical=${host_alias} ;;
4878 esac
4879
4880  case ${target_alias} in
4881   "") target_noncanonical=${host_noncanonical} ;;
4882   *) target_noncanonical=${target_alias} ;;
4883 esac
4884
4885
4886
4887
4888
4889
4890 # Dependency checking.
4891 rm -rf .tst 2>/dev/null
4892 mkdir .tst 2>/dev/null
4893 if test -d .tst; then
4894   am__leading_dot=.
4895 else
4896   am__leading_dot=_
4897 fi
4898 rmdir .tst 2>/dev/null
4899
4900 DEPDIR="${am__leading_dot}deps"
4901
4902 ac_config_commands="$ac_config_commands depdir"
4903
4904
4905 depcc="$CC"   am_compiler_list=
4906
4907 am_depcomp=$ac_aux_dir/depcomp
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4909 $as_echo_n "checking dependency style of $depcc... " >&6; }
4910 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4911   $as_echo_n "(cached) " >&6
4912 else
4913   if test -f "$am_depcomp"; then
4914   # We make a subdir and do the tests there.  Otherwise we can end up
4915   # making bogus files that we don't know about and never remove.  For
4916   # instance it was reported that on HP-UX the gcc test will end up
4917   # making a dummy file named `D' -- because `-MD' means `put the output
4918   # in D'.
4919   mkdir conftest.dir
4920   # Copy depcomp to subdir because otherwise we won't find it if we're
4921   # using a relative directory.
4922   cp "$am_depcomp" conftest.dir
4923   cd conftest.dir
4924   # We will build objects and dependencies in a subdirectory because
4925   # it helps to detect inapplicable dependency modes.  For instance
4926   # both Tru64's cc and ICC support -MD to output dependencies as a
4927   # side effect of compilation, but ICC will put the dependencies in
4928   # the current directory while Tru64 will put them in the object
4929   # directory.
4930   mkdir sub
4931
4932   am_cv_CC_dependencies_compiler_type=none
4933   if test "$am_compiler_list" = ""; then
4934      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4935   fi
4936   for depmode in $am_compiler_list; do
4937     if test $depmode = none; then break; fi
4938
4939     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4940     # Setup a source with many dependencies, because some compilers
4941     # like to wrap large dependency lists on column 80 (with \), and
4942     # we should not choose a depcomp mode which is confused by this.
4943     #
4944     # We need to recreate these files for each test, as the compiler may
4945     # overwrite some of them when testing with obscure command lines.
4946     # This happens at least with the AIX C compiler.
4947     : > sub/conftest.c
4948     for i in 1 2 3 4 5 6; do
4949       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4950       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4951       # Solaris 8's {/usr,}/bin/sh.
4952       touch sub/conftst$i.h
4953     done
4954     echo "include sub/conftest.Po" > confmf
4955
4956     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4957     # mode.  It turns out that the SunPro C++ compiler does not properly
4958     # handle `-M -o', and we need to detect this.
4959     depcmd="depmode=$depmode \
4960        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4961        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4962        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4963     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4964     if env $depcmd > conftest.err 2>&1 &&
4965        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4966        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4967        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4968       # icc doesn't choke on unknown options, it will just issue warnings
4969       # or remarks (even with -Werror).  So we grep stderr for any message
4970       # that says an option was ignored or not supported.
4971       # When given -MP, icc 7.0 and 7.1 complain thusly:
4972       #   icc: Command line warning: ignoring option '-M'; no argument required
4973       # The diagnosis changed in icc 8.0:
4974       #   icc: Command line remark: option '-MP' not supported
4975       if (grep 'ignoring option' conftest.err ||
4976           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4977         am_cv_CC_dependencies_compiler_type=$depmode
4978         $as_echo "$as_me:$LINENO: success" >&5
4979         break
4980       fi
4981     fi
4982     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4983     sed -e 's/^/| /' < conftest.err >&5
4984   done
4985
4986   cd ..
4987   rm -rf conftest.dir
4988 else
4989   am_cv_CC_dependencies_compiler_type=none
4990 fi
4991
4992 fi
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4994 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4995 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4996 then as_fn_error "no usable dependency style found" "$LINENO" 5
4997 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4998
4999 fi
5000
5001
5002 # Check for the 'make' the user wants to use.
5003 for ac_prog in make
5004 do
5005   # Extract the first word of "$ac_prog", so it can be a program name with args.
5006 set dummy $ac_prog; ac_word=$2
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5008 $as_echo_n "checking for $ac_word... " >&6; }
5009 if test "${ac_cv_prog_MAKE+set}" = set; then :
5010   $as_echo_n "(cached) " >&6
5011 else
5012   if test -n "$MAKE"; then
5013   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5014 else
5015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5016 for as_dir in $PATH
5017 do
5018   IFS=$as_save_IFS
5019   test -z "$as_dir" && as_dir=.
5020     for ac_exec_ext in '' $ac_executable_extensions; do
5021   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5022     ac_cv_prog_MAKE="$ac_prog"
5023     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5024     break 2
5025   fi
5026 done
5027   done
5028 IFS=$as_save_IFS
5029
5030 fi
5031 fi
5032 MAKE=$ac_cv_prog_MAKE
5033 if test -n "$MAKE"; then
5034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5035 $as_echo "$MAKE" >&6; }
5036 else
5037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5038 $as_echo "no" >&6; }
5039 fi
5040
5041
5042   test -n "$MAKE" && break
5043 done
5044
5045 MAKE_IS_GNU=
5046 case "`$MAKE --version 2>&1 | sed 1q`" in
5047   *GNU*)
5048     MAKE_IS_GNU=yes
5049     ;;
5050 esac
5051  if test "$MAKE_IS_GNU" = yes; then
5052   GMAKE_TRUE=
5053   GMAKE_FALSE='#'
5054 else
5055   GMAKE_TRUE='#'
5056   GMAKE_FALSE=
5057 fi
5058
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5060 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5061 set x ${MAKE-make}
5062 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5063 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5064   $as_echo_n "(cached) " >&6
5065 else
5066   cat >conftest.make <<\_ACEOF
5067 SHELL = /bin/sh
5068 all:
5069         @echo '@@@%%%=$(MAKE)=@@@%%%'
5070 _ACEOF
5071 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5072 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5073   *@@@%%%=?*=@@@%%%*)
5074     eval ac_cv_prog_make_${ac_make}_set=yes;;
5075   *)
5076     eval ac_cv_prog_make_${ac_make}_set=no;;
5077 esac
5078 rm -f conftest.make
5079 fi
5080 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5082 $as_echo "yes" >&6; }
5083   SET_MAKE=
5084 else
5085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5086 $as_echo "no" >&6; }
5087   SET_MAKE="MAKE=${MAKE-make}"
5088 fi
5089
5090
5091 gnulib_extra_configure_args=
5092 # If large-file support is disabled, make sure gnulib does the same.
5093 if test "$enable_largefile" = no; then
5094 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5095 fi
5096
5097 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
5098 # to find the the source subdir to be configured directly under
5099 # gdbserver/.  We need to build gnulib under some other directory not
5100 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
5101 # build it in the same directory, when building in the source dir.
5102
5103   in_src="../gnulib"
5104   in_build="build-gnulib-gdbserver"
5105   in_extra_args="$gnulib_extra_configure_args"
5106
5107   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5108   # so they do not pile up.
5109   ac_sub_configure_args=
5110   ac_prev=
5111   eval "set x $ac_configure_args"
5112   shift
5113   for ac_arg
5114   do
5115     if test -n "$ac_prev"; then
5116       ac_prev=
5117       continue
5118     fi
5119     case $ac_arg in
5120     -cache-file | --cache-file | --cache-fil | --cache-fi \
5121     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5122       ac_prev=cache_file ;;
5123     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5124     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5125     | --c=*)
5126       ;;
5127     --config-cache | -C)
5128       ;;
5129     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5130       ac_prev=srcdir ;;
5131     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5132       ;;
5133     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5134       ac_prev=prefix ;;
5135     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5136       ;;
5137     --disable-option-checking)
5138       ;;
5139     *)
5140       case $ac_arg in
5141       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5142       esac
5143       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5144     esac
5145   done
5146
5147   # Always prepend --prefix to ensure using the same prefix
5148   # in subdir configurations.
5149   ac_arg="--prefix=$prefix"
5150   case $ac_arg in
5151   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5152   esac
5153   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5154
5155   # Pass --silent
5156   if test "$silent" = yes; then
5157     ac_sub_configure_args="--silent $ac_sub_configure_args"
5158   fi
5159
5160   # Always prepend --disable-option-checking to silence warnings, since
5161   # different subdirs can have different --enable and --with options.
5162   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5163
5164   ac_popdir=`pwd`
5165   ac_dir=$in_build
5166
5167   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5168   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5169   $as_echo "$ac_msg" >&6
5170   as_dir="$ac_dir"; as_fn_mkdir_p
5171
5172   case $srcdir in
5173   [\\/]* | ?:[\\/]* )
5174     ac_srcdir=$srcdir/$in_src ;;
5175   *) # Relative name.
5176     ac_srcdir=../$srcdir/$in_src ;;
5177   esac
5178
5179   cd "$ac_dir"
5180
5181   ac_sub_configure=$ac_srcdir/configure
5182
5183   # Make the cache file name correct relative to the subdirectory.
5184   case $cache_file in
5185   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5186   *) # Relative name.
5187     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5188   esac
5189
5190   if test -n "$in_extra_args"; then
5191     # Add the extra args at the end.
5192     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5193   fi
5194
5195   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5196 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5197   # The eval makes quoting arguments work.
5198   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5199        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5200     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5201
5202   cd "$ac_popdir"
5203
5204
5205
5206   in_src="../../libiberty"
5207   in_build="build-libiberty-gdbserver"
5208   in_extra_args=
5209
5210   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5211   # so they do not pile up.
5212   ac_sub_configure_args=
5213   ac_prev=
5214   eval "set x $ac_configure_args"
5215   shift
5216   for ac_arg
5217   do
5218     if test -n "$ac_prev"; then
5219       ac_prev=
5220       continue
5221     fi
5222     case $ac_arg in
5223     -cache-file | --cache-file | --cache-fil | --cache-fi \
5224     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5225       ac_prev=cache_file ;;
5226     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5227     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5228     | --c=*)
5229       ;;
5230     --config-cache | -C)
5231       ;;
5232     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5233       ac_prev=srcdir ;;
5234     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5235       ;;
5236     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5237       ac_prev=prefix ;;
5238     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5239       ;;
5240     --disable-option-checking)
5241       ;;
5242     *)
5243       case $ac_arg in
5244       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5245       esac
5246       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5247     esac
5248   done
5249
5250   # Always prepend --prefix to ensure using the same prefix
5251   # in subdir configurations.
5252   ac_arg="--prefix=$prefix"
5253   case $ac_arg in
5254   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5255   esac
5256   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5257
5258   # Pass --silent
5259   if test "$silent" = yes; then
5260     ac_sub_configure_args="--silent $ac_sub_configure_args"
5261   fi
5262
5263   # Always prepend --disable-option-checking to silence warnings, since
5264   # different subdirs can have different --enable and --with options.
5265   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5266
5267   ac_popdir=`pwd`
5268   ac_dir=$in_build
5269
5270   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5271   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5272   $as_echo "$ac_msg" >&6
5273   as_dir="$ac_dir"; as_fn_mkdir_p
5274
5275   case $srcdir in
5276   [\\/]* | ?:[\\/]* )
5277     ac_srcdir=$srcdir/$in_src ;;
5278   *) # Relative name.
5279     ac_srcdir=../$srcdir/$in_src ;;
5280   esac
5281
5282   cd "$ac_dir"
5283
5284   ac_sub_configure=$ac_srcdir/configure
5285
5286   # Make the cache file name correct relative to the subdirectory.
5287   case $cache_file in
5288   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5289   *) # Relative name.
5290     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5291   esac
5292
5293   if test -n "$in_extra_args"; then
5294     # Add the extra args at the end.
5295     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5296   fi
5297
5298   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5299 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5300   # The eval makes quoting arguments work.
5301   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5302        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5303     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5304
5305   cd "$ac_popdir"
5306
5307
5308 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 fcntl.h signal.h sys/file.h             sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
5309 do :
5310   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5311 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5312 eval as_val=\$$as_ac_Header
5313    if test "x$as_val" = x""yes; then :
5314   cat >>confdefs.h <<_ACEOF
5315 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5316 _ACEOF
5317
5318 fi
5319
5320 done
5321
5322 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5323 if test "x$ac_cv_type_pid_t" = x""yes; then :
5324
5325 else
5326
5327 cat >>confdefs.h <<_ACEOF
5328 #define pid_t int
5329 _ACEOF
5330
5331 fi
5332
5333 for ac_header in vfork.h
5334 do :
5335   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
5336 if test "x$ac_cv_header_vfork_h" = x""yes; then :
5337   cat >>confdefs.h <<_ACEOF
5338 #define HAVE_VFORK_H 1
5339 _ACEOF
5340
5341 fi
5342
5343 done
5344
5345 for ac_func in fork vfork
5346 do :
5347   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5348 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5349 eval as_val=\$$as_ac_var
5350    if test "x$as_val" = x""yes; then :
5351   cat >>confdefs.h <<_ACEOF
5352 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5353 _ACEOF
5354
5355 fi
5356 done
5357
5358 if test "x$ac_cv_func_fork" = xyes; then
5359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5360 $as_echo_n "checking for working fork... " >&6; }
5361 if test "${ac_cv_func_fork_works+set}" = set; then :
5362   $as_echo_n "(cached) " >&6
5363 else
5364   if test "$cross_compiling" = yes; then :
5365   ac_cv_func_fork_works=cross
5366 else
5367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5368 /* end confdefs.h.  */
5369 $ac_includes_default
5370 int
5371 main ()
5372 {
5373
5374           /* By Ruediger Kuhlmann. */
5375           return fork () < 0;
5376
5377   ;
5378   return 0;
5379 }
5380 _ACEOF
5381 if ac_fn_c_try_run "$LINENO"; then :
5382   ac_cv_func_fork_works=yes
5383 else
5384   ac_cv_func_fork_works=no
5385 fi
5386 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5387   conftest.$ac_objext conftest.beam conftest.$ac_ext
5388 fi
5389
5390 fi
5391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
5392 $as_echo "$ac_cv_func_fork_works" >&6; }
5393
5394 else
5395   ac_cv_func_fork_works=$ac_cv_func_fork
5396 fi
5397 if test "x$ac_cv_func_fork_works" = xcross; then
5398   case $host in
5399     *-*-amigaos* | *-*-msdosdjgpp*)
5400       # Override, as these systems have only a dummy fork() stub
5401       ac_cv_func_fork_works=no
5402       ;;
5403     *)
5404       ac_cv_func_fork_works=yes
5405       ;;
5406   esac
5407   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
5408 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
5409 fi
5410 ac_cv_func_vfork_works=$ac_cv_func_vfork
5411 if test "x$ac_cv_func_vfork" = xyes; then
5412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
5413 $as_echo_n "checking for working vfork... " >&6; }
5414 if test "${ac_cv_func_vfork_works+set}" = set; then :
5415   $as_echo_n "(cached) " >&6
5416 else
5417   if test "$cross_compiling" = yes; then :
5418   ac_cv_func_vfork_works=cross
5419 else
5420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5421 /* end confdefs.h.  */
5422 /* Thanks to Paul Eggert for this test.  */
5423 $ac_includes_default
5424 #include <sys/wait.h>
5425 #ifdef HAVE_VFORK_H
5426 # include <vfork.h>
5427 #endif
5428 /* On some sparc systems, changes by the child to local and incoming
5429    argument registers are propagated back to the parent.  The compiler
5430    is told about this with #include <vfork.h>, but some compilers
5431    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
5432    static variable whose address is put into a register that is
5433    clobbered by the vfork.  */
5434 static void
5435 #ifdef __cplusplus
5436 sparc_address_test (int arg)
5437 # else
5438 sparc_address_test (arg) int arg;
5439 #endif
5440 {
5441   static pid_t child;
5442   if (!child) {
5443     child = vfork ();
5444     if (child < 0) {
5445       perror ("vfork");
5446       _exit(2);
5447     }
5448     if (!child) {
5449       arg = getpid();
5450       write(-1, "", 0);
5451       _exit (arg);
5452     }
5453   }
5454 }
5455
5456 int
5457 main ()
5458 {
5459   pid_t parent = getpid ();
5460   pid_t child;
5461
5462   sparc_address_test (0);
5463
5464   child = vfork ();
5465
5466   if (child == 0) {
5467     /* Here is another test for sparc vfork register problems.  This
5468        test uses lots of local variables, at least as many local
5469        variables as main has allocated so far including compiler
5470        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
5471        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
5472        reuse the register of parent for one of the local variables,
5473        since it will think that parent can't possibly be used any more
5474        in this routine.  Assigning to the local variable will thus
5475        munge parent in the parent process.  */
5476     pid_t
5477       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5478       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5479     /* Convince the compiler that p..p7 are live; otherwise, it might
5480        use the same hardware register for all 8 local variables.  */
5481     if (p != p1 || p != p2 || p != p3 || p != p4
5482         || p != p5 || p != p6 || p != p7)
5483       _exit(1);
5484
5485     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
5486        from child file descriptors.  If the child closes a descriptor
5487        before it execs or exits, this munges the parent's descriptor
5488        as well.  Test for this by closing stdout in the child.  */
5489     _exit(close(fileno(stdout)) != 0);
5490   } else {
5491     int status;
5492     struct stat st;
5493
5494     while (wait(&status) != child)
5495       ;
5496     return (
5497          /* Was there some problem with vforking?  */
5498          child < 0
5499
5500          /* Did the child fail?  (This shouldn't happen.)  */
5501          || status
5502
5503          /* Did the vfork/compiler bug occur?  */
5504          || parent != getpid()
5505
5506          /* Did the file descriptor bug occur?  */
5507          || fstat(fileno(stdout), &st) != 0
5508          );
5509   }
5510 }
5511 _ACEOF
5512 if ac_fn_c_try_run "$LINENO"; then :
5513   ac_cv_func_vfork_works=yes
5514 else
5515   ac_cv_func_vfork_works=no
5516 fi
5517 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5518   conftest.$ac_objext conftest.beam conftest.$ac_ext
5519 fi
5520
5521 fi
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
5523 $as_echo "$ac_cv_func_vfork_works" >&6; }
5524
5525 fi;
5526 if test "x$ac_cv_func_fork_works" = xcross; then
5527   ac_cv_func_vfork_works=$ac_cv_func_vfork
5528   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
5529 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
5530 fi
5531
5532 if test "x$ac_cv_func_vfork_works" = xyes; then
5533
5534 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
5535
5536 else
5537
5538 $as_echo "#define vfork fork" >>confdefs.h
5539
5540 fi
5541 if test "x$ac_cv_func_fork_works" = xyes; then
5542
5543 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
5544
5545 fi
5546
5547 for ac_func in getauxval pread pwrite pread64 setns
5548 do :
5549   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5550 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5551 eval as_val=\$$as_ac_var
5552    if test "x$as_val" = x""yes; then :
5553   cat >>confdefs.h <<_ACEOF
5554 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5555 _ACEOF
5556
5557 fi
5558 done
5559
5560
5561
5562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5563 $as_echo_n "checking for ANSI C header files... " >&6; }
5564 if test "${ac_cv_header_stdc+set}" = set; then :
5565   $as_echo_n "(cached) " >&6
5566 else
5567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5568 /* end confdefs.h.  */
5569 #include <stdlib.h>
5570 #include <stdarg.h>
5571 #include <string.h>
5572 #include <float.h>
5573
5574 int
5575 main ()
5576 {
5577
5578   ;
5579   return 0;
5580 }
5581 _ACEOF
5582 if ac_fn_c_try_compile "$LINENO"; then :
5583   ac_cv_header_stdc=yes
5584 else
5585   ac_cv_header_stdc=no
5586 fi
5587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5588
5589 if test $ac_cv_header_stdc = yes; then
5590   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5592 /* end confdefs.h.  */
5593 #include <string.h>
5594
5595 _ACEOF
5596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5597   $EGREP "memchr" >/dev/null 2>&1; then :
5598
5599 else
5600   ac_cv_header_stdc=no
5601 fi
5602 rm -f conftest*
5603
5604 fi
5605
5606 if test $ac_cv_header_stdc = yes; then
5607   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5609 /* end confdefs.h.  */
5610 #include <stdlib.h>
5611
5612 _ACEOF
5613 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5614   $EGREP "free" >/dev/null 2>&1; then :
5615
5616 else
5617   ac_cv_header_stdc=no
5618 fi
5619 rm -f conftest*
5620
5621 fi
5622
5623 if test $ac_cv_header_stdc = yes; then
5624   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5625   if test "$cross_compiling" = yes; then :
5626   :
5627 else
5628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5629 /* end confdefs.h.  */
5630 #include <ctype.h>
5631 #include <stdlib.h>
5632 #if ((' ' & 0x0FF) == 0x020)
5633 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5634 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5635 #else
5636 # define ISLOWER(c) \
5637                    (('a' <= (c) && (c) <= 'i') \
5638                      || ('j' <= (c) && (c) <= 'r') \
5639                      || ('s' <= (c) && (c) <= 'z'))
5640 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5641 #endif
5642
5643 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5644 int
5645 main ()
5646 {
5647   int i;
5648   for (i = 0; i < 256; i++)
5649     if (XOR (islower (i), ISLOWER (i))
5650         || toupper (i) != TOUPPER (i))
5651       return 2;
5652   return 0;
5653 }
5654 _ACEOF
5655 if ac_fn_c_try_run "$LINENO"; then :
5656
5657 else
5658   ac_cv_header_stdc=no
5659 fi
5660 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5661   conftest.$ac_objext conftest.beam conftest.$ac_ext
5662 fi
5663
5664 fi
5665 fi
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5667 $as_echo "$ac_cv_header_stdc" >&6; }
5668 if test $ac_cv_header_stdc = yes; then
5669
5670 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5671
5672 fi
5673
5674   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5675 # for constant arguments.  Useless!
5676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5677 $as_echo_n "checking for working alloca.h... " >&6; }
5678 if test "${ac_cv_working_alloca_h+set}" = set; then :
5679   $as_echo_n "(cached) " >&6
5680 else
5681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5682 /* end confdefs.h.  */
5683 #include <alloca.h>
5684 int
5685 main ()
5686 {
5687 char *p = (char *) alloca (2 * sizeof (int));
5688                           if (p) return 0;
5689   ;
5690   return 0;
5691 }
5692 _ACEOF
5693 if ac_fn_c_try_link "$LINENO"; then :
5694   ac_cv_working_alloca_h=yes
5695 else
5696   ac_cv_working_alloca_h=no
5697 fi
5698 rm -f core conftest.err conftest.$ac_objext \
5699     conftest$ac_exeext conftest.$ac_ext
5700 fi
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5702 $as_echo "$ac_cv_working_alloca_h" >&6; }
5703 if test $ac_cv_working_alloca_h = yes; then
5704
5705 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5706
5707 fi
5708
5709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5710 $as_echo_n "checking for alloca... " >&6; }
5711 if test "${ac_cv_func_alloca_works+set}" = set; then :
5712   $as_echo_n "(cached) " >&6
5713 else
5714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5715 /* end confdefs.h.  */
5716 #ifdef __GNUC__
5717 # define alloca __builtin_alloca
5718 #else
5719 # ifdef _MSC_VER
5720 #  include <malloc.h>
5721 #  define alloca _alloca
5722 # else
5723 #  ifdef HAVE_ALLOCA_H
5724 #   include <alloca.h>
5725 #  else
5726 #   ifdef _AIX
5727  #pragma alloca
5728 #   else
5729 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5730 char *alloca ();
5731 #    endif
5732 #   endif
5733 #  endif
5734 # endif
5735 #endif
5736
5737 int
5738 main ()
5739 {
5740 char *p = (char *) alloca (1);
5741                                     if (p) return 0;
5742   ;
5743   return 0;
5744 }
5745 _ACEOF
5746 if ac_fn_c_try_link "$LINENO"; then :
5747   ac_cv_func_alloca_works=yes
5748 else
5749   ac_cv_func_alloca_works=no
5750 fi
5751 rm -f core conftest.err conftest.$ac_objext \
5752     conftest$ac_exeext conftest.$ac_ext
5753 fi
5754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5755 $as_echo "$ac_cv_func_alloca_works" >&6; }
5756
5757 if test $ac_cv_func_alloca_works = yes; then
5758
5759 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5760
5761 else
5762   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5763 # that cause trouble.  Some versions do not even contain alloca or
5764 # contain a buggy version.  If you still want to use their alloca,
5765 # use ar to extract alloca.o from them instead of compiling alloca.c.
5766
5767 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5768
5769 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5770
5771
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5773 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5774 if test "${ac_cv_os_cray+set}" = set; then :
5775   $as_echo_n "(cached) " >&6
5776 else
5777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5778 /* end confdefs.h.  */
5779 #if defined CRAY && ! defined CRAY2
5780 webecray
5781 #else
5782 wenotbecray
5783 #endif
5784
5785 _ACEOF
5786 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5787   $EGREP "webecray" >/dev/null 2>&1; then :
5788   ac_cv_os_cray=yes
5789 else
5790   ac_cv_os_cray=no
5791 fi
5792 rm -f conftest*
5793
5794 fi
5795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5796 $as_echo "$ac_cv_os_cray" >&6; }
5797 if test $ac_cv_os_cray = yes; then
5798   for ac_func in _getb67 GETB67 getb67; do
5799     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5800 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5801 eval as_val=\$$as_ac_var
5802    if test "x$as_val" = x""yes; then :
5803
5804 cat >>confdefs.h <<_ACEOF
5805 #define CRAY_STACKSEG_END $ac_func
5806 _ACEOF
5807
5808     break
5809 fi
5810
5811   done
5812 fi
5813
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5815 $as_echo_n "checking stack direction for C alloca... " >&6; }
5816 if test "${ac_cv_c_stack_direction+set}" = set; then :
5817   $as_echo_n "(cached) " >&6
5818 else
5819   if test "$cross_compiling" = yes; then :
5820   ac_cv_c_stack_direction=0
5821 else
5822   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5823 /* end confdefs.h.  */
5824 $ac_includes_default
5825 int
5826 find_stack_direction ()
5827 {
5828   static char *addr = 0;
5829   auto char dummy;
5830   if (addr == 0)
5831     {
5832       addr = &dummy;
5833       return find_stack_direction ();
5834     }
5835   else
5836     return (&dummy > addr) ? 1 : -1;
5837 }
5838
5839 int
5840 main ()
5841 {
5842   return find_stack_direction () < 0;
5843 }
5844 _ACEOF
5845 if ac_fn_c_try_run "$LINENO"; then :
5846   ac_cv_c_stack_direction=1
5847 else
5848   ac_cv_c_stack_direction=-1
5849 fi
5850 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5851   conftest.$ac_objext conftest.beam conftest.$ac_ext
5852 fi
5853
5854 fi
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5856 $as_echo "$ac_cv_c_stack_direction" >&6; }
5857 cat >>confdefs.h <<_ACEOF
5858 #define STACK_DIRECTION $ac_cv_c_stack_direction
5859 _ACEOF
5860
5861
5862 fi
5863
5864
5865
5866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5867 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5868 if test "${am_cv_langinfo_codeset+set}" = set; then :
5869   $as_echo_n "(cached) " >&6
5870 else
5871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5872 /* end confdefs.h.  */
5873 #include <langinfo.h>
5874 int
5875 main ()
5876 {
5877 char* cs = nl_langinfo(CODESET);
5878   ;
5879   return 0;
5880 }
5881 _ACEOF
5882 if ac_fn_c_try_link "$LINENO"; then :
5883   am_cv_langinfo_codeset=yes
5884 else
5885   am_cv_langinfo_codeset=no
5886 fi
5887 rm -f core conftest.err conftest.$ac_objext \
5888     conftest$ac_exeext conftest.$ac_ext
5889
5890 fi
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5892 $as_echo "$am_cv_langinfo_codeset" >&6; }
5893   if test $am_cv_langinfo_codeset = yes; then
5894
5895 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5896
5897   fi
5898
5899
5900   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5901 do :
5902   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5903 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5904 eval as_val=\$$as_ac_Header
5905    if test "x$as_val" = x""yes; then :
5906   cat >>confdefs.h <<_ACEOF
5907 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5908 _ACEOF
5909
5910 fi
5911
5912 done
5913
5914
5915   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
5916 do :
5917   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5918 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5919 eval as_val=\$$as_ac_var
5920    if test "x$as_val" = x""yes; then :
5921   cat >>confdefs.h <<_ACEOF
5922 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5923 _ACEOF
5924
5925 fi
5926 done
5927
5928
5929   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5930 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5931   ac_have_decl=1
5932 else
5933   ac_have_decl=0
5934 fi
5935
5936 cat >>confdefs.h <<_ACEOF
5937 #define HAVE_DECL_STRERROR $ac_have_decl
5938 _ACEOF
5939 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5940 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5941   ac_have_decl=1
5942 else
5943   ac_have_decl=0
5944 fi
5945
5946 cat >>confdefs.h <<_ACEOF
5947 #define HAVE_DECL_STRSTR $ac_have_decl
5948 _ACEOF
5949
5950
5951     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
5952 $as_echo_n "checking for sigsetjmp... " >&6; }
5953 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
5954   $as_echo_n "(cached) " >&6
5955 else
5956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5957 /* end confdefs.h.  */
5958
5959 #include <setjmp.h>
5960
5961 int
5962 main ()
5963 {
5964 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
5965   ;
5966   return 0;
5967 }
5968 _ACEOF
5969 if ac_fn_c_try_compile "$LINENO"; then :
5970   gdb_cv_func_sigsetjmp=yes
5971 else
5972   gdb_cv_func_sigsetjmp=no
5973 fi
5974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5975 fi
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
5977 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
5978 if test $gdb_cv_func_sigsetjmp = yes; then
5979
5980 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5981
5982 fi
5983
5984
5985 # Check the return and argument types of ptrace.
5986
5987
5988 for ac_header in sys/ptrace.h ptrace.h
5989 do :
5990   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5991 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5992 eval as_val=\$$as_ac_Header
5993    if test "x$as_val" = x""yes; then :
5994   cat >>confdefs.h <<_ACEOF
5995 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5996 _ACEOF
5997
5998 fi
5999
6000 done
6001
6002
6003 gdb_ptrace_headers='
6004 #include <sys/types.h>
6005 #if HAVE_SYS_PTRACE_H
6006 # include <sys/ptrace.h>
6007 #endif
6008 #if HAVE_UNISTD_H
6009 # include <unistd.h>
6010 #endif
6011 '
6012 # There is no point in checking if we don't have a prototype.
6013 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
6014 "
6015 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
6016   ac_have_decl=1
6017 else
6018   ac_have_decl=0
6019 fi
6020
6021 cat >>confdefs.h <<_ACEOF
6022 #define HAVE_DECL_PTRACE $ac_have_decl
6023 _ACEOF
6024 if test $ac_have_decl = 1; then :
6025
6026 else
6027
6028   : ${gdb_cv_func_ptrace_ret='int'}
6029   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
6030
6031 fi
6032
6033 # Check return type.  Varargs (used on GNU/Linux) conflict with the
6034 # empty argument list, so check for that explicitly.
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
6036 $as_echo_n "checking return type of ptrace... " >&6; }
6037 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
6038   $as_echo_n "(cached) " >&6
6039 else
6040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6041 /* end confdefs.h.  */
6042 $gdb_ptrace_headers
6043 int
6044 main ()
6045 {
6046 extern long ptrace (enum __ptrace_request, ...);
6047   ;
6048   return 0;
6049 }
6050 _ACEOF
6051 if ac_fn_c_try_compile "$LINENO"; then :
6052   gdb_cv_func_ptrace_ret='long'
6053 else
6054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6055 /* end confdefs.h.  */
6056 $gdb_ptrace_headers
6057 int
6058 main ()
6059 {
6060 extern int ptrace ();
6061   ;
6062   return 0;
6063 }
6064 _ACEOF
6065 if ac_fn_c_try_compile "$LINENO"; then :
6066   gdb_cv_func_ptrace_ret='int'
6067 else
6068   gdb_cv_func_ptrace_ret='long'
6069 fi
6070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6071 fi
6072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6073 fi
6074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
6075 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
6076
6077 cat >>confdefs.h <<_ACEOF
6078 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
6079 _ACEOF
6080
6081 # Check argument types.
6082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
6083 $as_echo_n "checking types of arguments for ptrace... " >&6; }
6084 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
6085   $as_echo_n "(cached) " >&6
6086 else
6087
6088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6089 /* end confdefs.h.  */
6090 $gdb_ptrace_headers
6091 int
6092 main ()
6093 {
6094 extern long ptrace (enum __ptrace_request, ...);
6095   ;
6096   return 0;
6097 }
6098 _ACEOF
6099 if ac_fn_c_try_compile "$LINENO"; then :
6100   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
6101 else
6102
6103 for gdb_arg1 in 'int' 'long'; do
6104  for gdb_arg2 in 'pid_t' 'int' 'long'; do
6105   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
6106    for gdb_arg4 in 'int' 'long' 'void *'; do
6107      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108 /* end confdefs.h.  */
6109 $gdb_ptrace_headers
6110 int
6111 main ()
6112 {
6113
6114 extern $gdb_cv_func_ptrace_ret
6115   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
6116
6117   ;
6118   return 0;
6119 }
6120 _ACEOF
6121 if ac_fn_c_try_compile "$LINENO"; then :
6122   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
6123     break 4;
6124 fi
6125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6126     for gdb_arg5 in 'int *' 'int' 'long'; do
6127      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6128 /* end confdefs.h.  */
6129 $gdb_ptrace_headers
6130 int
6131 main ()
6132 {
6133
6134 extern $gdb_cv_func_ptrace_ret
6135   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
6136
6137   ;
6138   return 0;
6139 }
6140 _ACEOF
6141 if ac_fn_c_try_compile "$LINENO"; then :
6142
6143 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
6144     break 5;
6145 fi
6146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6147     done
6148    done
6149   done
6150  done
6151 done
6152 # Provide a safe default value.
6153 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
6154
6155 fi
6156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6157 fi
6158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
6159 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
6160 ac_save_IFS=$IFS; IFS=','
6161 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
6162 IFS=$ac_save_IFS
6163 shift
6164
6165 cat >>confdefs.h <<_ACEOF
6166 #define PTRACE_TYPE_ARG1 $1
6167 _ACEOF
6168
6169
6170 cat >>confdefs.h <<_ACEOF
6171 #define PTRACE_TYPE_ARG3 $3
6172 _ACEOF
6173
6174
6175 cat >>confdefs.h <<_ACEOF
6176 #define PTRACE_TYPE_ARG4 $4
6177 _ACEOF
6178
6179 if test -n "$5"; then
6180
6181 cat >>confdefs.h <<_ACEOF
6182 #define PTRACE_TYPE_ARG5 $5
6183 _ACEOF
6184
6185 fi
6186
6187
6188 # Check for UST
6189 ustlibs=""
6190 ustinc=""
6191
6192
6193 # Check whether --with-ust was given.
6194 if test "${with_ust+set}" = set; then :
6195   withval=$with_ust;
6196 fi
6197
6198
6199 # Check whether --with-ust_include was given.
6200 if test "${with_ust_include+set}" = set; then :
6201   withval=$with_ust_include;
6202 fi
6203
6204
6205 # Check whether --with-ust_lib was given.
6206 if test "${with_ust_lib+set}" = set; then :
6207   withval=$with_ust_lib;
6208 fi
6209
6210
6211 case $with_ust in
6212   no)
6213     ustlibs=
6214     ustinc=
6215     ;;
6216   "" | yes)
6217     ustlibs=" -lust "
6218     ustinc=""
6219     ;;
6220   *)
6221     ustlibs="-L$with_ust/lib -lust"
6222     ustinc="-I$with_ust/include "
6223     ;;
6224 esac
6225 if test "x$with_ust_include" != x; then
6226   ustinc="-I$with_ust_include "
6227 fi
6228 if test "x$with_ust_lib" != x; then
6229   ustlibs="-L$with_ust_lib -lust"
6230 fi
6231
6232 if test "x$with_ust" != "xno"; then
6233   saved_CFLAGS="$CFLAGS"
6234   CFLAGS="$CFLAGS $ustinc"
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
6236 $as_echo_n "checking for ust... " >&6; }
6237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6238 /* end confdefs.h.  */
6239
6240 #define CONFIG_UST_GDB_INTEGRATION
6241 #include <ust/ust.h>
6242
6243 int
6244 main ()
6245 {
6246
6247   ;
6248   return 0;
6249 }
6250 _ACEOF
6251 if ac_fn_c_try_compile "$LINENO"; then :
6252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6253 $as_echo "yes" >&6; };
6254 $as_echo "#define HAVE_UST 1" >>confdefs.h
6255
6256 else
6257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6258 $as_echo "no" >&6; }; ustlibs= ; ustinc=
6259 fi
6260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6261   CFLAGS="$saved_CFLAGS"
6262 fi
6263
6264 # Flags needed for UST
6265
6266
6267
6268
6269
6270 # Check whether --enable-werror was given.
6271 if test "${enable_werror+set}" = set; then :
6272   enableval=$enable_werror; case "${enableval}" in
6273      yes | y) ERROR_ON_WARNING="yes" ;;
6274      no | n)  ERROR_ON_WARNING="no" ;;
6275      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6276    esac
6277 fi
6278
6279
6280 # Enable -Werror by default when using gcc.  Turn it off for releases.
6281 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
6282     ERROR_ON_WARNING=yes
6283 fi
6284
6285 WERROR_CFLAGS=""
6286 if test "${ERROR_ON_WARNING}" = yes ; then
6287     WERROR_CFLAGS="-Werror"
6288 fi
6289
6290 # These options work in either C or C++ modes.
6291 build_warnings="-Wall -Wpointer-arith \
6292 -Wno-unused -Wunused-value -Wunused-function \
6293 -Wno-switch -Wno-char-subscripts \
6294 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable"
6295
6296 # Now add in C and C++ specific options, depending on mode.
6297 if test "$enable_build_with_cxx" = "yes"; then
6298    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
6299 -Wno-narrowing"
6300 else
6301    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
6302 -Wdeclaration-after-statement -Wmissing-parameter-type \
6303 -Wold-style-declaration -Wold-style-definition"
6304 fi
6305
6306 # Enable -Wno-format by default when using gcc on mingw since many
6307 # GCC versions complain about %I64.
6308 case "${host}" in
6309   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
6310   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
6311 esac
6312
6313 # Check whether --enable-build-warnings was given.
6314 if test "${enable_build_warnings+set}" = set; then :
6315   enableval=$enable_build_warnings; case "${enableval}" in
6316   yes)  ;;
6317   no)   build_warnings="-w";;
6318   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6319         build_warnings="${build_warnings} ${t}";;
6320   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6321         build_warnings="${t} ${build_warnings}";;
6322   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6323 esac
6324 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6325   echo "Setting compiler warning flags = $build_warnings" 6>&1
6326 fi
6327 fi
6328 # Check whether --enable-gdb-build-warnings was given.
6329 if test "${enable_gdb_build_warnings+set}" = set; then :
6330   enableval=$enable_gdb_build_warnings; case "${enableval}" in
6331   yes)  ;;
6332   no)   build_warnings="-w";;
6333   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6334         build_warnings="${build_warnings} ${t}";;
6335   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6336         build_warnings="${t} ${build_warnings}";;
6337   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6338 esac
6339 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6340   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6341 fi
6342 fi
6343
6344 # The set of warnings supported by a C++ compiler is not the same as
6345 # of the C compiler.
6346 if test "$enable_build_with_cxx" = "yes"; then
6347     ac_ext=cpp
6348 ac_cpp='$CXXCPP $CPPFLAGS'
6349 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6350 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6351 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6352
6353 fi
6354
6355 WARN_CFLAGS=""
6356 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6357 then
6358     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
6359 $as_echo_n "checking compiler warning flags... " >&6; }
6360     # Separate out the -Werror flag as some files just cannot be
6361     # compiled with it enabled.
6362     for w in ${build_warnings}; do
6363         # GCC does not complain about -Wno-unknown-warning.  Invert
6364         # and test -Wunknown-warning instead.
6365         case $w in
6366         -Wno-*)
6367                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
6368         *)
6369                 wtest=$w ;;
6370         esac
6371
6372         case $w in
6373         -Werr*) WERROR_CFLAGS=-Werror ;;
6374         *)
6375             # Check whether GCC accepts it.
6376             saved_CFLAGS="$CFLAGS"
6377             CFLAGS="$CFLAGS $wtest"
6378             saved_CXXFLAGS="$CXXFLAGS"
6379             CXXFLAGS="$CXXFLAGS $wtest"
6380             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6381 /* end confdefs.h.  */
6382
6383 int
6384 main ()
6385 {
6386
6387   ;
6388   return 0;
6389 }
6390 _ACEOF
6391 if ac_fn_cxx_try_compile "$LINENO"; then :
6392   WARN_CFLAGS="${WARN_CFLAGS} $w"
6393 fi
6394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6395             CFLAGS="$saved_CFLAGS"
6396             CXXFLAGS="$saved_CXXFLAGS"
6397         esac
6398     done
6399     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
6400 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
6401 fi
6402
6403
6404
6405 if test "$enable_build_with_cxx" = "yes"; then
6406    ac_ext=c
6407 ac_cpp='$CPP $CPPFLAGS'
6408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6411
6412 fi
6413
6414 case " $WARN_CFLAGS " in
6415 *" -Wmissing-prototypes "*)
6416   WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-prototypes"
6417   ;;
6418 esac
6419
6420 old_LIBS="$LIBS"
6421 LIBS="$LIBS -ldl"
6422 for ac_func in dladdr
6423 do :
6424   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
6425 if test "x$ac_cv_func_dladdr" = x""yes; then :
6426   cat >>confdefs.h <<_ACEOF
6427 #define HAVE_DLADDR 1
6428 _ACEOF
6429
6430 fi
6431 done
6432
6433 LIBS="$old_LIBS"
6434
6435
6436   # Check for presence and size of long long.
6437   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6438 if test "x$ac_cv_type_long_long" = x""yes; then :
6439
6440 cat >>confdefs.h <<_ACEOF
6441 #define HAVE_LONG_LONG 1
6442 _ACEOF
6443
6444 # The cast to long int works around a bug in the HP C Compiler
6445 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6446 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6447 # This bug is HP SR number 8606223364.
6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6449 $as_echo_n "checking size of long long... " >&6; }
6450 if test "${ac_cv_sizeof_long_long+set}" = set; then :
6451   $as_echo_n "(cached) " >&6
6452 else
6453   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
6454
6455 else
6456   if test "$ac_cv_type_long_long" = yes; then
6457      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6458 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6459 { as_fn_set_status 77
6460 as_fn_error "cannot compute sizeof (long long)
6461 See \`config.log' for more details." "$LINENO" 5; }; }
6462    else
6463      ac_cv_sizeof_long_long=0
6464    fi
6465 fi
6466
6467 fi
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6469 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6470
6471
6472
6473 cat >>confdefs.h <<_ACEOF
6474 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6475 _ACEOF
6476
6477
6478 fi
6479
6480
6481   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6482 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6483   ac_have_decl=1
6484 else
6485   ac_have_decl=0
6486 fi
6487
6488 cat >>confdefs.h <<_ACEOF
6489 #define HAVE_DECL_BASENAME $ac_have_decl
6490 _ACEOF
6491 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6492 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6493   ac_have_decl=1
6494 else
6495   ac_have_decl=0
6496 fi
6497
6498 cat >>confdefs.h <<_ACEOF
6499 #define HAVE_DECL_FFS $ac_have_decl
6500 _ACEOF
6501 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6502 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6503   ac_have_decl=1
6504 else
6505   ac_have_decl=0
6506 fi
6507
6508 cat >>confdefs.h <<_ACEOF
6509 #define HAVE_DECL_ASPRINTF $ac_have_decl
6510 _ACEOF
6511 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6512 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6513   ac_have_decl=1
6514 else
6515   ac_have_decl=0
6516 fi
6517
6518 cat >>confdefs.h <<_ACEOF
6519 #define HAVE_DECL_VASPRINTF $ac_have_decl
6520 _ACEOF
6521 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6522 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6523   ac_have_decl=1
6524 else
6525   ac_have_decl=0
6526 fi
6527
6528 cat >>confdefs.h <<_ACEOF
6529 #define HAVE_DECL_SNPRINTF $ac_have_decl
6530 _ACEOF
6531 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6532 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6533   ac_have_decl=1
6534 else
6535   ac_have_decl=0
6536 fi
6537
6538 cat >>confdefs.h <<_ACEOF
6539 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6540 _ACEOF
6541
6542   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6543 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6544   ac_have_decl=1
6545 else
6546   ac_have_decl=0
6547 fi
6548
6549 cat >>confdefs.h <<_ACEOF
6550 #define HAVE_DECL_STRTOL $ac_have_decl
6551 _ACEOF
6552 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6553 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6554   ac_have_decl=1
6555 else
6556   ac_have_decl=0
6557 fi
6558
6559 cat >>confdefs.h <<_ACEOF
6560 #define HAVE_DECL_STRTOUL $ac_have_decl
6561 _ACEOF
6562 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6563 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6564   ac_have_decl=1
6565 else
6566   ac_have_decl=0
6567 fi
6568
6569 cat >>confdefs.h <<_ACEOF
6570 #define HAVE_DECL_STRTOLL $ac_have_decl
6571 _ACEOF
6572 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6573 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6574   ac_have_decl=1
6575 else
6576   ac_have_decl=0
6577 fi
6578
6579 cat >>confdefs.h <<_ACEOF
6580 #define HAVE_DECL_STRTOULL $ac_have_decl
6581 _ACEOF
6582
6583   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6584 if test "x$ac_cv_have_decl_strverscmp" = 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_STRVERSCMP $ac_have_decl
6592 _ACEOF
6593
6594
6595
6596 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
6597 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
6598   ac_have_decl=1
6599 else
6600   ac_have_decl=0
6601 fi
6602
6603 cat >>confdefs.h <<_ACEOF
6604 #define HAVE_DECL_STRERROR $ac_have_decl
6605 _ACEOF
6606 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
6607 if test "x$ac_cv_have_decl_perror" = x""yes; then :
6608   ac_have_decl=1
6609 else
6610   ac_have_decl=0
6611 fi
6612
6613 cat >>confdefs.h <<_ACEOF
6614 #define HAVE_DECL_PERROR $ac_have_decl
6615 _ACEOF
6616 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6617 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6618   ac_have_decl=1
6619 else
6620   ac_have_decl=0
6621 fi
6622
6623 cat >>confdefs.h <<_ACEOF
6624 #define HAVE_DECL_VASPRINTF $ac_have_decl
6625 _ACEOF
6626 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6627 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6628   ac_have_decl=1
6629 else
6630   ac_have_decl=0
6631 fi
6632
6633 cat >>confdefs.h <<_ACEOF
6634 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6635 _ACEOF
6636
6637
6638 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6639 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
6640
6641 cat >>confdefs.h <<_ACEOF
6642 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6643 _ACEOF
6644
6645
6646 fi
6647 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6648 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
6649
6650 cat >>confdefs.h <<_ACEOF
6651 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6652 _ACEOF
6653
6654
6655 fi
6656
6657
6658 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6659 #include <sys/socket.h>
6660
6661 "
6662 if test "x$ac_cv_type_socklen_t" = x""yes; then :
6663
6664 cat >>confdefs.h <<_ACEOF
6665 #define HAVE_SOCKLEN_T 1
6666 _ACEOF
6667
6668
6669 fi
6670
6671
6672 case "${target}" in
6673   *-android*)
6674     # Starting with NDK version 9, <elf.h> actually includes definitions
6675     # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes
6676     # <sys/exec_elf.h> which defines some of the ELF types incorrectly,
6677     # leading to conflicts with the defintions from <linux/elf.h>.
6678     # This makes it impossible for us to include both <elf.h> and
6679     # <linux/elf.h>, which means that, in practice, we do not have
6680     # access to Elf32_auxv_t and Elf64_auxv_t on this platform.
6681     # Therefore, do not try to auto-detect availability, as it would
6682     # get it wrong on this platform.
6683     ;;
6684   *)
6685     ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
6686
6687 "
6688 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
6689
6690 cat >>confdefs.h <<_ACEOF
6691 #define HAVE_ELF32_AUXV_T 1
6692 _ACEOF
6693
6694
6695 fi
6696 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
6697
6698 "
6699 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
6700
6701 cat >>confdefs.h <<_ACEOF
6702 #define HAVE_ELF64_AUXV_T 1
6703 _ACEOF
6704
6705
6706 fi
6707
6708 esac
6709
6710
6711
6712 # Check whether --with-pkgversion was given.
6713 if test "${with_pkgversion+set}" = set; then :
6714   withval=$with_pkgversion; case "$withval" in
6715       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6716       no)  PKGVERSION= ;;
6717       *)   PKGVERSION="($withval) " ;;
6718      esac
6719 else
6720   PKGVERSION="(GDB) "
6721
6722 fi
6723
6724
6725
6726
6727
6728 # Check whether --with-bugurl was given.
6729 if test "${with_bugurl+set}" = set; then :
6730   withval=$with_bugurl; case "$withval" in
6731       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6732       no)  BUGURL=
6733            ;;
6734       *)   BUGURL="$withval"
6735            ;;
6736      esac
6737 else
6738   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6739
6740 fi
6741
6742   case ${BUGURL} in
6743   "")
6744     REPORT_BUGS_TO=
6745     REPORT_BUGS_TEXI=
6746     ;;
6747   *)
6748     REPORT_BUGS_TO="<$BUGURL>"
6749     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6750     ;;
6751   esac;
6752
6753
6754
6755
6756 cat >>confdefs.h <<_ACEOF
6757 #define PKGVERSION "$PKGVERSION"
6758 _ACEOF
6759
6760
6761 cat >>confdefs.h <<_ACEOF
6762 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6763 _ACEOF
6764
6765
6766 # Check for various supplementary target information (beyond the
6767 # triplet) which might affect the choices in configure.srv.
6768 case "${target}" in
6769   i[34567]86-*-linux*)
6770     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
6771 $as_echo_n "checking if building for x86-64... " >&6; }
6772 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
6773   $as_echo_n "(cached) " >&6
6774 else
6775   save_CPPFLAGS="$CPPFLAGS"
6776                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6777                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6778 /* end confdefs.h.  */
6779
6780 #if __x86_64__
6781 got it
6782 #endif
6783
6784 _ACEOF
6785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6786   $EGREP "got it" >/dev/null 2>&1; then :
6787   gdb_cv_i386_is_x86_64=yes
6788 else
6789   gdb_cv_i386_is_x86_64=no
6790 fi
6791 rm -f conftest*
6792
6793                     CPPFLAGS="$save_CPPFLAGS"
6794 fi
6795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
6796 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
6797     ;;
6798   m68k-*-*)
6799     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
6800 $as_echo_n "checking if building for Coldfire... " >&6; }
6801 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
6802   $as_echo_n "(cached) " >&6
6803 else
6804   save_CPPFLAGS="$CPPFLAGS"
6805                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6806                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6807 /* end confdefs.h.  */
6808
6809 #ifdef __mcoldfire__
6810 got it
6811 #endif
6812
6813 _ACEOF
6814 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6815   $EGREP "got it" >/dev/null 2>&1; then :
6816   gdb_cv_m68k_is_coldfire=yes
6817 else
6818   gdb_cv_m68k_is_coldfire=no
6819 fi
6820 rm -f conftest*
6821
6822                     CPPFLAGS="$save_CPPFLAGS"
6823 fi
6824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
6825 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
6826     ;;
6827 esac
6828
6829 . ${srcdir}/configure.srv
6830
6831 # Add in the common host objects.
6832 . ${srcdir}/../common/common.host
6833 srv_host_obs="$common_host_obs"
6834
6835 if test "${srv_mingwce}" = "yes"; then
6836   LIBS="$LIBS -lws2"
6837 elif test "${srv_mingw}" = "yes"; then
6838   LIBS="$LIBS -lws2_32"
6839 elif test "${srv_qnx}" = "yes"; then
6840   LIBS="$LIBS -lsocket"
6841 elif test "${srv_lynxos}" = "yes"; then
6842   LIBS="$LIBS -lnetinet"
6843 fi
6844
6845 if test "${srv_mingw}" = "yes"; then
6846
6847 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6848
6849 fi
6850
6851 if test "${srv_linux_usrregs}" = "yes"; then
6852
6853 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
6854
6855 fi
6856
6857 if test "${srv_linux_regsets}" = "yes"; then
6858
6859 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
6860
6861
6862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
6863 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
6864   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
6865   $as_echo_n "(cached) " >&6
6866 else
6867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6868 /* end confdefs.h.  */
6869 #include <sys/ptrace.h>
6870 int
6871 main ()
6872 {
6873 PTRACE_GETREGS;
6874   ;
6875   return 0;
6876 }
6877 _ACEOF
6878 if ac_fn_c_try_compile "$LINENO"; then :
6879   gdbsrv_cv_have_ptrace_getregs=yes
6880 else
6881   gdbsrv_cv_have_ptrace_getregs=no
6882 fi
6883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6884 fi
6885
6886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
6887 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
6888   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
6889
6890 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
6891
6892   fi
6893
6894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
6895 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
6896   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
6897   $as_echo_n "(cached) " >&6
6898 else
6899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6900 /* end confdefs.h.  */
6901 #include <sys/ptrace.h>
6902 int
6903 main ()
6904 {
6905 PTRACE_GETFPXREGS;
6906   ;
6907   return 0;
6908 }
6909 _ACEOF
6910 if ac_fn_c_try_compile "$LINENO"; then :
6911   gdbsrv_cv_have_ptrace_getfpxregs=yes
6912 else
6913   gdbsrv_cv_have_ptrace_getfpxregs=no
6914 fi
6915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6916 fi
6917
6918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
6919 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
6920   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
6921
6922 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
6923
6924   fi
6925 fi
6926
6927 if test "${srv_linux_btrace}" = "yes"; then
6928
6929 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
6930
6931 fi
6932
6933 if test "$ac_cv_header_sys_procfs_h" = yes; then
6934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
6935 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
6936  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
6937   $as_echo_n "(cached) " >&6
6938 else
6939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6940 /* end confdefs.h.  */
6941
6942 #define _SYSCALL32
6943 /* Needed for new procfs interface on sparc-solaris.  */
6944 #define _STRUCTURED_PROC 1
6945 #include <sys/procfs.h>
6946 int
6947 main ()
6948 {
6949 lwpid_t avar
6950   ;
6951   return 0;
6952 }
6953 _ACEOF
6954 if ac_fn_c_try_compile "$LINENO"; then :
6955   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6956 else
6957   bfd_cv_have_sys_procfs_type_lwpid_t=no
6958
6959 fi
6960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6961 fi
6962
6963  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6964
6965 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6966
6967  fi
6968  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
6969 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
6970
6971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
6972 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
6973  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
6974   $as_echo_n "(cached) " >&6
6975 else
6976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6977 /* end confdefs.h.  */
6978
6979 #define _SYSCALL32
6980 /* Needed for new procfs interface on sparc-solaris.  */
6981 #define _STRUCTURED_PROC 1
6982 #include <sys/procfs.h>
6983 int
6984 main ()
6985 {
6986 psaddr_t avar
6987   ;
6988   return 0;
6989 }
6990 _ACEOF
6991 if ac_fn_c_try_compile "$LINENO"; then :
6992   bfd_cv_have_sys_procfs_type_psaddr_t=yes
6993 else
6994   bfd_cv_have_sys_procfs_type_psaddr_t=no
6995
6996 fi
6997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6998 fi
6999
7000  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
7001
7002 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
7003
7004  fi
7005  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
7006 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
7007
7008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
7009 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
7010  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
7011   $as_echo_n "(cached) " >&6
7012 else
7013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7014 /* end confdefs.h.  */
7015
7016 #define _SYSCALL32
7017 /* Needed for new procfs interface on sparc-solaris.  */
7018 #define _STRUCTURED_PROC 1
7019 #include <sys/procfs.h>
7020 int
7021 main ()
7022 {
7023 prgregset_t avar
7024   ;
7025   return 0;
7026 }
7027 _ACEOF
7028 if ac_fn_c_try_compile "$LINENO"; then :
7029   bfd_cv_have_sys_procfs_type_prgregset_t=yes
7030 else
7031   bfd_cv_have_sys_procfs_type_prgregset_t=no
7032
7033 fi
7034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7035 fi
7036
7037  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
7038
7039 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
7040
7041  fi
7042  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
7043 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
7044
7045   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
7046 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
7047  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
7048   $as_echo_n "(cached) " >&6
7049 else
7050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7051 /* end confdefs.h.  */
7052
7053 #define _SYSCALL32
7054 /* Needed for new procfs interface on sparc-solaris.  */
7055 #define _STRUCTURED_PROC 1
7056 #include <sys/procfs.h>
7057 int
7058 main ()
7059 {
7060 prfpregset_t avar
7061   ;
7062   return 0;
7063 }
7064 _ACEOF
7065 if ac_fn_c_try_compile "$LINENO"; then :
7066   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
7067 else
7068   bfd_cv_have_sys_procfs_type_prfpregset_t=no
7069
7070 fi
7071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7072 fi
7073
7074  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7075
7076 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
7077
7078  fi
7079  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
7080 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
7081
7082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
7083 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
7084  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
7085   $as_echo_n "(cached) " >&6
7086 else
7087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7088 /* end confdefs.h.  */
7089
7090 #define _SYSCALL32
7091 /* Needed for new procfs interface on sparc-solaris.  */
7092 #define _STRUCTURED_PROC 1
7093 #include <sys/procfs.h>
7094 int
7095 main ()
7096 {
7097 elf_fpregset_t avar
7098   ;
7099   return 0;
7100 }
7101 _ACEOF
7102 if ac_fn_c_try_compile "$LINENO"; then :
7103   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
7104 else
7105   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
7106
7107 fi
7108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7109 fi
7110
7111  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
7112
7113 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
7114
7115  fi
7116  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
7117 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
7118
7119 fi
7120
7121 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
7122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
7123 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
7124  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
7125   $as_echo_n "(cached) " >&6
7126 else
7127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7128 /* end confdefs.h.  */
7129
7130 #include <thread_db.h>
7131 int
7132 main ()
7133 {
7134 lwpid_t avar
7135   ;
7136   return 0;
7137 }
7138 _ACEOF
7139 if ac_fn_c_try_compile "$LINENO"; then :
7140   gdbserver_cv_have_thread_db_type_lwpid_t=yes
7141 else
7142   gdbserver_cv_have_thread_db_type_lwpid_t=no
7143
7144 fi
7145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7146 fi
7147
7148  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
7149
7150 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
7151
7152  fi
7153  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
7154 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
7155
7156 fi
7157
7158 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
7159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
7160 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
7161  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
7162   $as_echo_n "(cached) " >&6
7163 else
7164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7165 /* end confdefs.h.  */
7166
7167 #include <thread_db.h>
7168 int
7169 main ()
7170 {
7171 psaddr_t avar
7172   ;
7173   return 0;
7174 }
7175 _ACEOF
7176 if ac_fn_c_try_compile "$LINENO"; then :
7177   gdbserver_cv_have_thread_db_type_psaddr_t=yes
7178 else
7179   gdbserver_cv_have_thread_db_type_psaddr_t=no
7180
7181 fi
7182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7183 fi
7184
7185  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
7186
7187 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
7188
7189  fi
7190  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
7191 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
7192
7193 fi
7194
7195 old_LIBS="$LIBS"
7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
7197 $as_echo_n "checking for dlopen in -ldl... " >&6; }
7198 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
7199   $as_echo_n "(cached) " >&6
7200 else
7201   ac_check_lib_save_LIBS=$LIBS
7202 LIBS="-ldl  $LIBS"
7203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7204 /* end confdefs.h.  */
7205
7206 /* Override any GCC internal prototype to avoid an error.
7207    Use char because int might match the return type of a GCC
7208    builtin and then its argument prototype would still apply.  */
7209 #ifdef __cplusplus
7210 extern "C"
7211 #endif
7212 char dlopen ();
7213 int
7214 main ()
7215 {
7216 return dlopen ();
7217   ;
7218   return 0;
7219 }
7220 _ACEOF
7221 if ac_fn_c_try_link "$LINENO"; then :
7222   ac_cv_lib_dl_dlopen=yes
7223 else
7224   ac_cv_lib_dl_dlopen=no
7225 fi
7226 rm -f core conftest.err conftest.$ac_objext \
7227     conftest$ac_exeext conftest.$ac_ext
7228 LIBS=$ac_check_lib_save_LIBS
7229 fi
7230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
7231 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
7232 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
7233   cat >>confdefs.h <<_ACEOF
7234 #define HAVE_LIBDL 1
7235 _ACEOF
7236
7237   LIBS="-ldl $LIBS"
7238
7239 fi
7240
7241 LIBS="$old_LIBS"
7242
7243 srv_thread_depfiles=
7244 srv_libs=
7245
7246 if test "$srv_linux_thread_db" = "yes"; then
7247   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
7248     srv_libs="-ldl"
7249     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
7250 $as_echo_n "checking for the dynamic export flag... " >&6; }
7251     old_LDFLAGS="$LDFLAGS"
7252     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
7253     # supported there.
7254     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
7255     LDFLAGS="$LDFLAGS $RDYNAMIC"
7256     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7257 /* end confdefs.h.  */
7258
7259 int
7260 main ()
7261 {
7262
7263   ;
7264   return 0;
7265 }
7266 _ACEOF
7267 if ac_fn_c_try_link "$LINENO"; then :
7268   found="-Wl,--dynamic-list"
7269                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
7270 else
7271   RDYNAMIC="-rdynamic"
7272                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
7273                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7274 /* end confdefs.h.  */
7275
7276 int
7277 main ()
7278 {
7279
7280   ;
7281   return 0;
7282 }
7283 _ACEOF
7284 if ac_fn_c_try_link "$LINENO"; then :
7285   found="-rdynamic"
7286 else
7287   found="no"
7288                               RDYNAMIC=""
7289 fi
7290 rm -f core conftest.err conftest.$ac_objext \
7291     conftest$ac_exeext conftest.$ac_ext
7292 fi
7293 rm -f core conftest.err conftest.$ac_objext \
7294     conftest$ac_exeext conftest.$ac_ext
7295
7296     LDFLAGS="$old_LDFLAGS"
7297     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
7298 $as_echo "$found" >&6; }
7299   else
7300     srv_libs="-lthread_db"
7301   fi
7302
7303   srv_thread_depfiles="thread-db.o proc-service.o"
7304
7305 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
7306
7307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
7308 $as_echo_n "checking for TD_VERSION... " >&6; }
7309 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
7310   $as_echo_n "(cached) " >&6
7311 else
7312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7313 /* end confdefs.h.  */
7314 #include <thread_db.h>
7315 int
7316 main ()
7317 {
7318 TD_VERSION;
7319   ;
7320   return 0;
7321 }
7322 _ACEOF
7323 if ac_fn_c_try_compile "$LINENO"; then :
7324   gdbsrv_cv_have_td_version=yes
7325 else
7326   gdbsrv_cv_have_td_version=no
7327 fi
7328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7329 fi
7330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
7331 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
7332   if test $gdbsrv_cv_have_td_version = yes; then
7333
7334 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
7335
7336   fi
7337 fi
7338
7339
7340 # Check whether --with-libthread-db was given.
7341 if test "${with_libthread_db+set}" = set; then :
7342   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
7343   srv_libs="$srv_libthread_db_path"
7344
7345 fi
7346
7347
7348 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
7349
7350 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
7351
7352 fi
7353
7354 if test "$srv_xmlfiles" != ""; then
7355   srv_xmlbuiltin="xml-builtin.o"
7356
7357 $as_echo "#define USE_XML 1" >>confdefs.h
7358
7359
7360   tmp_xmlfiles=$srv_xmlfiles
7361   srv_xmlfiles=""
7362   for f in $tmp_xmlfiles; do
7363     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
7364   done
7365 fi
7366
7367 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
7368 GDBSERVER_LIBS="$srv_libs"
7369
7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
7371 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
7372 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
7373   $as_echo_n "(cached) " >&6
7374 else
7375
7376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7377 /* end confdefs.h.  */
7378
7379 int
7380 main ()
7381 {
7382 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
7383   ;
7384   return 0;
7385 }
7386 _ACEOF
7387 if ac_fn_c_try_link "$LINENO"; then :
7388   gdbsrv_cv_have_sync_builtins=yes
7389 else
7390   gdbsrv_cv_have_sync_builtins=no
7391 fi
7392 rm -f core conftest.err conftest.$ac_objext \
7393     conftest$ac_exeext conftest.$ac_ext
7394 fi
7395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
7396 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
7397 if test $gdbsrv_cv_have_sync_builtins = yes; then
7398
7399 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
7400
7401 fi
7402
7403 saved_cflags="$CFLAGS"
7404 CFLAGS="$CFLAGS -fvisibility=hidden"
7405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7406 /* end confdefs.h.  */
7407
7408 int
7409 main ()
7410 {
7411
7412   ;
7413   return 0;
7414 }
7415 _ACEOF
7416 if ac_fn_c_try_compile "$LINENO"; then :
7417   gdbsrv_cv_have_visibility_hidden=yes
7418 else
7419   gdbsrv_cv_have_visibility_hidden=no
7420 fi
7421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7422 CFLAGS="$saved_cflags"
7423
7424 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
7425 "
7426 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
7427   ac_have_decl=1
7428 else
7429   ac_have_decl=0
7430 fi
7431
7432 cat >>confdefs.h <<_ACEOF
7433 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
7434 _ACEOF
7435
7436
7437 if test "$cross_compiling" = yes; then :
7438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7439 /* end confdefs.h.  */
7440 #include <sys/personality.h>
7441 int
7442 main ()
7443 {
7444
7445 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7446 #       define ADDR_NO_RANDOMIZE 0x0040000
7447 #      endif
7448        /* Test the flag could be set and stays set.  */
7449        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7450        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7451            return 1
7452   ;
7453   return 0;
7454 }
7455 _ACEOF
7456 if ac_fn_c_try_link "$LINENO"; then :
7457   gdbsrv_cv_have_personality=true
7458 else
7459   gdbsrv_cv_have_personality=false
7460 fi
7461 rm -f core conftest.err conftest.$ac_objext \
7462     conftest$ac_exeext conftest.$ac_ext
7463 else
7464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7465 /* end confdefs.h.  */
7466 #include <sys/personality.h>
7467 int
7468 main ()
7469 {
7470
7471 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7472 #       define ADDR_NO_RANDOMIZE 0x0040000
7473 #      endif
7474        /* Test the flag could be set and stays set.  */
7475        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7476        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7477            return 1
7478   ;
7479   return 0;
7480 }
7481 _ACEOF
7482 if ac_fn_c_try_run "$LINENO"; then :
7483   gdbsrv_cv_have_personality=true
7484 else
7485   gdbsrv_cv_have_personality=false
7486 fi
7487 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7488   conftest.$ac_objext conftest.beam conftest.$ac_ext
7489 fi
7490
7491 if $gdbsrv_cv_have_personality
7492 then
7493
7494 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
7495
7496 fi
7497
7498
7499 IPA_DEPFILES=""
7500 extra_libraries=""
7501
7502 # check whether to enable the inprocess agent
7503 if test "$ipa_obj" != "" \
7504    -a "$gdbsrv_cv_have_sync_builtins" = yes \
7505    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
7506    have_ipa=true
7507 else
7508    have_ipa=false
7509 fi
7510
7511 # Check whether --enable-inprocess-agent was given.
7512 if test "${enable_inprocess_agent+set}" = set; then :
7513   enableval=$enable_inprocess_agent; case "$enableval" in
7514   yes) want_ipa=true ;;
7515   no) want_ipa=false ;;
7516   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
7517 esac
7518 else
7519   want_ipa=$have_ipa
7520 fi
7521
7522
7523 if $want_ipa ; then
7524    if $have_ipa ; then
7525      IPA_DEPFILES="$ipa_obj"
7526      extra_libraries="$extra_libraries libinproctrace.so"
7527    else
7528      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
7529    fi
7530 fi
7531
7532
7533
7534
7535
7536
7537
7538
7539 GNULIB=build-gnulib-gdbserver/import
7540
7541 GNULIB_STDINT_H=
7542 if test x"$STDINT_H" != x; then
7543   GNULIB_STDINT_H=$GNULIB/$STDINT_H
7544 fi
7545
7546
7547 ac_config_files="$ac_config_files Makefile"
7548
7549
7550 cat >confcache <<\_ACEOF
7551 # This file is a shell script that caches the results of configure
7552 # tests run on this system so they can be shared between configure
7553 # scripts and configure runs, see configure's option --config-cache.
7554 # It is not useful on other systems.  If it contains results you don't
7555 # want to keep, you may remove or edit it.
7556 #
7557 # config.status only pays attention to the cache file if you give it
7558 # the --recheck option to rerun configure.
7559 #
7560 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7561 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7562 # following values.
7563
7564 _ACEOF
7565
7566 # The following way of writing the cache mishandles newlines in values,
7567 # but we know of no workaround that is simple, portable, and efficient.
7568 # So, we kill variables containing newlines.
7569 # Ultrix sh set writes to stderr and can't be redirected directly,
7570 # and sets the high bit in the cache file unless we assign to the vars.
7571 (
7572   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7573     eval ac_val=\$$ac_var
7574     case $ac_val in #(
7575     *${as_nl}*)
7576       case $ac_var in #(
7577       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7578 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7579       esac
7580       case $ac_var in #(
7581       _ | IFS | as_nl) ;; #(
7582       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7583       *) { eval $ac_var=; unset $ac_var;} ;;
7584       esac ;;
7585     esac
7586   done
7587
7588   (set) 2>&1 |
7589     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7590     *${as_nl}ac_space=\ *)
7591       # `set' does not quote correctly, so add quotes: double-quote
7592       # substitution turns \\\\ into \\, and sed turns \\ into \.
7593       sed -n \
7594         "s/'/'\\\\''/g;
7595           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7596       ;; #(
7597     *)
7598       # `set' quotes correctly as required by POSIX, so do not add quotes.
7599       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7600       ;;
7601     esac |
7602     sort
7603 ) |
7604   sed '
7605      /^ac_cv_env_/b end
7606      t clear
7607      :clear
7608      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7609      t end
7610      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7611      :end' >>confcache
7612 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7613   if test -w "$cache_file"; then
7614     test "x$cache_file" != "x/dev/null" &&
7615       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7616 $as_echo "$as_me: updating cache $cache_file" >&6;}
7617     cat confcache >$cache_file
7618   else
7619     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7620 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7621   fi
7622 fi
7623 rm -f confcache
7624
7625 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7626 # Let make expand exec_prefix.
7627 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7628
7629 DEFS=-DHAVE_CONFIG_H
7630
7631 ac_libobjs=
7632 ac_ltlibobjs=
7633 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7634   # 1. Remove the extension, and $U if already installed.
7635   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7636   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7637   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7638   #    will be set to the directory where LIBOBJS objects are built.
7639   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7640   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7641 done
7642 LIBOBJS=$ac_libobjs
7643
7644 LTLIBOBJS=$ac_ltlibobjs
7645
7646
7647 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7648   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7649 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7650 fi
7651 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
7652   as_fn_error "conditional \"GMAKE\" was never defined.
7653 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7654 fi
7655
7656 : ${CONFIG_STATUS=./config.status}
7657 ac_write_fail=0
7658 ac_clean_files_save=$ac_clean_files
7659 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7660 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7661 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7662 as_write_fail=0
7663 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7664 #! $SHELL
7665 # Generated by $as_me.
7666 # Run this file to recreate the current configuration.
7667 # Compiler output produced by configure, useful for debugging
7668 # configure, is in config.log if it exists.
7669
7670 debug=false
7671 ac_cs_recheck=false
7672 ac_cs_silent=false
7673
7674 SHELL=\${CONFIG_SHELL-$SHELL}
7675 export SHELL
7676 _ASEOF
7677 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7678 ## -------------------- ##
7679 ## M4sh Initialization. ##
7680 ## -------------------- ##
7681
7682 # Be more Bourne compatible
7683 DUALCASE=1; export DUALCASE # for MKS sh
7684 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7685   emulate sh
7686   NULLCMD=:
7687   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7688   # is contrary to our usage.  Disable this feature.
7689   alias -g '${1+"$@"}'='"$@"'
7690   setopt NO_GLOB_SUBST
7691 else
7692   case `(set -o) 2>/dev/null` in #(
7693   *posix*) :
7694     set -o posix ;; #(
7695   *) :
7696      ;;
7697 esac
7698 fi
7699
7700
7701 as_nl='
7702 '
7703 export as_nl
7704 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7705 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7706 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7707 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7708 # Prefer a ksh shell builtin over an external printf program on Solaris,
7709 # but without wasting forks for bash or zsh.
7710 if test -z "$BASH_VERSION$ZSH_VERSION" \
7711     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7712   as_echo='print -r --'
7713   as_echo_n='print -rn --'
7714 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7715   as_echo='printf %s\n'
7716   as_echo_n='printf %s'
7717 else
7718   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7719     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7720     as_echo_n='/usr/ucb/echo -n'
7721   else
7722     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7723     as_echo_n_body='eval
7724       arg=$1;
7725       case $arg in #(
7726       *"$as_nl"*)
7727         expr "X$arg" : "X\\(.*\\)$as_nl";
7728         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7729       esac;
7730       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7731     '
7732     export as_echo_n_body
7733     as_echo_n='sh -c $as_echo_n_body as_echo'
7734   fi
7735   export as_echo_body
7736   as_echo='sh -c $as_echo_body as_echo'
7737 fi
7738
7739 # The user is always right.
7740 if test "${PATH_SEPARATOR+set}" != set; then
7741   PATH_SEPARATOR=:
7742   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7743     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7744       PATH_SEPARATOR=';'
7745   }
7746 fi
7747
7748
7749 # IFS
7750 # We need space, tab and new line, in precisely that order.  Quoting is
7751 # there to prevent editors from complaining about space-tab.
7752 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7753 # splitting by setting IFS to empty value.)
7754 IFS=" ""        $as_nl"
7755
7756 # Find who we are.  Look in the path if we contain no directory separator.
7757 case $0 in #((
7758   *[\\/]* ) as_myself=$0 ;;
7759   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7760 for as_dir in $PATH
7761 do
7762   IFS=$as_save_IFS
7763   test -z "$as_dir" && as_dir=.
7764     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7765   done
7766 IFS=$as_save_IFS
7767
7768      ;;
7769 esac
7770 # We did not find ourselves, most probably we were run as `sh COMMAND'
7771 # in which case we are not to be found in the path.
7772 if test "x$as_myself" = x; then
7773   as_myself=$0
7774 fi
7775 if test ! -f "$as_myself"; then
7776   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7777   exit 1
7778 fi
7779
7780 # Unset variables that we do not need and which cause bugs (e.g. in
7781 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7782 # suppresses any "Segmentation fault" message there.  '((' could
7783 # trigger a bug in pdksh 5.2.14.
7784 for as_var in BASH_ENV ENV MAIL MAILPATH
7785 do eval test x\${$as_var+set} = xset \
7786   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7787 done
7788 PS1='$ '
7789 PS2='> '
7790 PS4='+ '
7791
7792 # NLS nuisances.
7793 LC_ALL=C
7794 export LC_ALL
7795 LANGUAGE=C
7796 export LANGUAGE
7797
7798 # CDPATH.
7799 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7800
7801
7802 # as_fn_error ERROR [LINENO LOG_FD]
7803 # ---------------------------------
7804 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7805 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7806 # script with status $?, using 1 if that was 0.
7807 as_fn_error ()
7808 {
7809   as_status=$?; test $as_status -eq 0 && as_status=1
7810   if test "$3"; then
7811     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7812     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7813   fi
7814   $as_echo "$as_me: error: $1" >&2
7815   as_fn_exit $as_status
7816 } # as_fn_error
7817
7818
7819 # as_fn_set_status STATUS
7820 # -----------------------
7821 # Set $? to STATUS, without forking.
7822 as_fn_set_status ()
7823 {
7824   return $1
7825 } # as_fn_set_status
7826
7827 # as_fn_exit STATUS
7828 # -----------------
7829 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7830 as_fn_exit ()
7831 {
7832   set +e
7833   as_fn_set_status $1
7834   exit $1
7835 } # as_fn_exit
7836
7837 # as_fn_unset VAR
7838 # ---------------
7839 # Portably unset VAR.
7840 as_fn_unset ()
7841 {
7842   { eval $1=; unset $1;}
7843 }
7844 as_unset=as_fn_unset
7845 # as_fn_append VAR VALUE
7846 # ----------------------
7847 # Append the text in VALUE to the end of the definition contained in VAR. Take
7848 # advantage of any shell optimizations that allow amortized linear growth over
7849 # repeated appends, instead of the typical quadratic growth present in naive
7850 # implementations.
7851 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7852   eval 'as_fn_append ()
7853   {
7854     eval $1+=\$2
7855   }'
7856 else
7857   as_fn_append ()
7858   {
7859     eval $1=\$$1\$2
7860   }
7861 fi # as_fn_append
7862
7863 # as_fn_arith ARG...
7864 # ------------------
7865 # Perform arithmetic evaluation on the ARGs, and store the result in the
7866 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7867 # must be portable across $(()) and expr.
7868 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7869   eval 'as_fn_arith ()
7870   {
7871     as_val=$(( $* ))
7872   }'
7873 else
7874   as_fn_arith ()
7875   {
7876     as_val=`expr "$@" || test $? -eq 1`
7877   }
7878 fi # as_fn_arith
7879
7880
7881 if expr a : '\(a\)' >/dev/null 2>&1 &&
7882    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7883   as_expr=expr
7884 else
7885   as_expr=false
7886 fi
7887
7888 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7889   as_basename=basename
7890 else
7891   as_basename=false
7892 fi
7893
7894 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7895   as_dirname=dirname
7896 else
7897   as_dirname=false
7898 fi
7899
7900 as_me=`$as_basename -- "$0" ||
7901 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7902          X"$0" : 'X\(//\)$' \| \
7903          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7904 $as_echo X/"$0" |
7905     sed '/^.*\/\([^/][^/]*\)\/*$/{
7906             s//\1/
7907             q
7908           }
7909           /^X\/\(\/\/\)$/{
7910             s//\1/
7911             q
7912           }
7913           /^X\/\(\/\).*/{
7914             s//\1/
7915             q
7916           }
7917           s/.*/./; q'`
7918
7919 # Avoid depending upon Character Ranges.
7920 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7921 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7922 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7923 as_cr_digits='0123456789'
7924 as_cr_alnum=$as_cr_Letters$as_cr_digits
7925
7926 ECHO_C= ECHO_N= ECHO_T=
7927 case `echo -n x` in #(((((
7928 -n*)
7929   case `echo 'xy\c'` in
7930   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7931   xy)  ECHO_C='\c';;
7932   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7933        ECHO_T=' ';;
7934   esac;;
7935 *)
7936   ECHO_N='-n';;
7937 esac
7938
7939 rm -f conf$$ conf$$.exe conf$$.file
7940 if test -d conf$$.dir; then
7941   rm -f conf$$.dir/conf$$.file
7942 else
7943   rm -f conf$$.dir
7944   mkdir conf$$.dir 2>/dev/null
7945 fi
7946 if (echo >conf$$.file) 2>/dev/null; then
7947   if ln -s conf$$.file conf$$ 2>/dev/null; then
7948     as_ln_s='ln -s'
7949     # ... but there are two gotchas:
7950     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7951     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7952     # In both cases, we have to default to `cp -p'.
7953     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7954       as_ln_s='cp -p'
7955   elif ln conf$$.file conf$$ 2>/dev/null; then
7956     as_ln_s=ln
7957   else
7958     as_ln_s='cp -p'
7959   fi
7960 else
7961   as_ln_s='cp -p'
7962 fi
7963 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7964 rmdir conf$$.dir 2>/dev/null
7965
7966
7967 # as_fn_mkdir_p
7968 # -------------
7969 # Create "$as_dir" as a directory, including parents if necessary.
7970 as_fn_mkdir_p ()
7971 {
7972
7973   case $as_dir in #(
7974   -*) as_dir=./$as_dir;;
7975   esac
7976   test -d "$as_dir" || eval $as_mkdir_p || {
7977     as_dirs=
7978     while :; do
7979       case $as_dir in #(
7980       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7981       *) as_qdir=$as_dir;;
7982       esac
7983       as_dirs="'$as_qdir' $as_dirs"
7984       as_dir=`$as_dirname -- "$as_dir" ||
7985 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7986          X"$as_dir" : 'X\(//\)[^/]' \| \
7987          X"$as_dir" : 'X\(//\)$' \| \
7988          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7989 $as_echo X"$as_dir" |
7990     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7991             s//\1/
7992             q
7993           }
7994           /^X\(\/\/\)[^/].*/{
7995             s//\1/
7996             q
7997           }
7998           /^X\(\/\/\)$/{
7999             s//\1/
8000             q
8001           }
8002           /^X\(\/\).*/{
8003             s//\1/
8004             q
8005           }
8006           s/.*/./; q'`
8007       test -d "$as_dir" && break
8008     done
8009     test -z "$as_dirs" || eval "mkdir $as_dirs"
8010   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8011
8012
8013 } # as_fn_mkdir_p
8014 if mkdir -p . 2>/dev/null; then
8015   as_mkdir_p='mkdir -p "$as_dir"'
8016 else
8017   test -d ./-p && rmdir ./-p
8018   as_mkdir_p=false
8019 fi
8020
8021 if test -x / >/dev/null 2>&1; then
8022   as_test_x='test -x'
8023 else
8024   if ls -dL / >/dev/null 2>&1; then
8025     as_ls_L_option=L
8026   else
8027     as_ls_L_option=
8028   fi
8029   as_test_x='
8030     eval sh -c '\''
8031       if test -d "$1"; then
8032         test -d "$1/.";
8033       else
8034         case $1 in #(
8035         -*)set "./$1";;
8036         esac;
8037         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8038         ???[sx]*):;;*)false;;esac;fi
8039     '\'' sh
8040   '
8041 fi
8042 as_executable_p=$as_test_x
8043
8044 # Sed expression to map a string onto a valid CPP name.
8045 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8046
8047 # Sed expression to map a string onto a valid variable name.
8048 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8049
8050
8051 exec 6>&1
8052 ## ----------------------------------- ##
8053 ## Main body of $CONFIG_STATUS script. ##
8054 ## ----------------------------------- ##
8055 _ASEOF
8056 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8057
8058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8059 # Save the log message, to keep $0 and so on meaningful, and to
8060 # report actual input values of CONFIG_FILES etc. instead of their
8061 # values after options handling.
8062 ac_log="
8063 This file was extended by $as_me, which was
8064 generated by GNU Autoconf 2.64.  Invocation command line was
8065
8066   CONFIG_FILES    = $CONFIG_FILES
8067   CONFIG_HEADERS  = $CONFIG_HEADERS
8068   CONFIG_LINKS    = $CONFIG_LINKS
8069   CONFIG_COMMANDS = $CONFIG_COMMANDS
8070   $ $0 $@
8071
8072 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8073 "
8074
8075 _ACEOF
8076
8077 case $ac_config_files in *"
8078 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8079 esac
8080
8081 case $ac_config_headers in *"
8082 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8083 esac
8084
8085
8086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8087 # Files that config.status was made for.
8088 config_files="$ac_config_files"
8089 config_headers="$ac_config_headers"
8090 config_commands="$ac_config_commands"
8091
8092 _ACEOF
8093
8094 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8095 ac_cs_usage="\
8096 \`$as_me' instantiates files and other configuration actions
8097 from templates according to the current configuration.  Unless the files
8098 and actions are specified as TAGs, all are instantiated by default.
8099
8100 Usage: $0 [OPTION]... [TAG]...
8101
8102   -h, --help       print this help, then exit
8103   -V, --version    print version number and configuration settings, then exit
8104   -q, --quiet, --silent
8105                    do not print progress messages
8106   -d, --debug      don't remove temporary files
8107       --recheck    update $as_me by reconfiguring in the same conditions
8108       --file=FILE[:TEMPLATE]
8109                    instantiate the configuration file FILE
8110       --header=FILE[:TEMPLATE]
8111                    instantiate the configuration header FILE
8112
8113 Configuration files:
8114 $config_files
8115
8116 Configuration headers:
8117 $config_headers
8118
8119 Configuration commands:
8120 $config_commands
8121
8122 Report bugs to the package provider."
8123
8124 _ACEOF
8125 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8126 ac_cs_version="\\
8127 config.status
8128 configured by $0, generated by GNU Autoconf 2.64,
8129   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8130
8131 Copyright (C) 2009 Free Software Foundation, Inc.
8132 This config.status script is free software; the Free Software Foundation
8133 gives unlimited permission to copy, distribute and modify it."
8134
8135 ac_pwd='$ac_pwd'
8136 srcdir='$srcdir'
8137 INSTALL='$INSTALL'
8138 test -n "\$AWK" || AWK=awk
8139 _ACEOF
8140
8141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8142 # The default lists apply if the user does not specify any file.
8143 ac_need_defaults=:
8144 while test $# != 0
8145 do
8146   case $1 in
8147   --*=*)
8148     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8149     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8150     ac_shift=:
8151     ;;
8152   *)
8153     ac_option=$1
8154     ac_optarg=$2
8155     ac_shift=shift
8156     ;;
8157   esac
8158
8159   case $ac_option in
8160   # Handling of the options.
8161   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8162     ac_cs_recheck=: ;;
8163   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8164     $as_echo "$ac_cs_version"; exit ;;
8165   --debug | --debu | --deb | --de | --d | -d )
8166     debug=: ;;
8167   --file | --fil | --fi | --f )
8168     $ac_shift
8169     case $ac_optarg in
8170     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8171     esac
8172     as_fn_append CONFIG_FILES " '$ac_optarg'"
8173     ac_need_defaults=false;;
8174   --header | --heade | --head | --hea )
8175     $ac_shift
8176     case $ac_optarg in
8177     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8178     esac
8179     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8180     ac_need_defaults=false;;
8181   --he | --h)
8182     # Conflict between --help and --header
8183     as_fn_error "ambiguous option: \`$1'
8184 Try \`$0 --help' for more information.";;
8185   --help | --hel | -h )
8186     $as_echo "$ac_cs_usage"; exit ;;
8187   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8188   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8189     ac_cs_silent=: ;;
8190
8191   # This is an error.
8192   -*) as_fn_error "unrecognized option: \`$1'
8193 Try \`$0 --help' for more information." ;;
8194
8195   *) as_fn_append ac_config_targets " $1"
8196      ac_need_defaults=false ;;
8197
8198   esac
8199   shift
8200 done
8201
8202 ac_configure_extra_args=
8203
8204 if $ac_cs_silent; then
8205   exec 6>/dev/null
8206   ac_configure_extra_args="$ac_configure_extra_args --silent"
8207 fi
8208
8209 _ACEOF
8210 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8211 if \$ac_cs_recheck; then
8212   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8213   shift
8214   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8215   CONFIG_SHELL='$SHELL'
8216   export CONFIG_SHELL
8217   exec "\$@"
8218 fi
8219
8220 _ACEOF
8221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8222 exec 5>>config.log
8223 {
8224   echo
8225   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8226 ## Running $as_me. ##
8227 _ASBOX
8228   $as_echo "$ac_log"
8229 } >&5
8230
8231 _ACEOF
8232 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8233 #
8234 # INIT-COMMANDS
8235 #
8236 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
8237
8238 _ACEOF
8239
8240 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8241
8242 # Handling of arguments.
8243 for ac_config_target in $ac_config_targets
8244 do
8245   case $ac_config_target in
8246     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8247     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8248     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8249
8250   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8251   esac
8252 done
8253
8254
8255 # If the user did not use the arguments to specify the items to instantiate,
8256 # then the envvar interface is used.  Set only those that are not.
8257 # We use the long form for the default assignment because of an extremely
8258 # bizarre bug on SunOS 4.1.3.
8259 if $ac_need_defaults; then
8260   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8261   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8262   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8263 fi
8264
8265 # Have a temporary directory for convenience.  Make it in the build tree
8266 # simply because there is no reason against having it here, and in addition,
8267 # creating and moving files from /tmp can sometimes cause problems.
8268 # Hook for its removal unless debugging.
8269 # Note that there is a small window in which the directory will not be cleaned:
8270 # after its creation but before its name has been assigned to `$tmp'.
8271 $debug ||
8272 {
8273   tmp=
8274   trap 'exit_status=$?
8275   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8276 ' 0
8277   trap 'as_fn_exit 1' 1 2 13 15
8278 }
8279 # Create a (secure) tmp directory for tmp files.
8280
8281 {
8282   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8283   test -n "$tmp" && test -d "$tmp"
8284 }  ||
8285 {
8286   tmp=./conf$$-$RANDOM
8287   (umask 077 && mkdir "$tmp")
8288 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8289
8290 # Set up the scripts for CONFIG_FILES section.
8291 # No need to generate them if there are no CONFIG_FILES.
8292 # This happens for instance with `./config.status config.h'.
8293 if test -n "$CONFIG_FILES"; then
8294
8295
8296 ac_cr=`echo X | tr X '\015'`
8297 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8298 # But we know of no other shell where ac_cr would be empty at this
8299 # point, so we can use a bashism as a fallback.
8300 if test "x$ac_cr" = x; then
8301   eval ac_cr=\$\'\\r\'
8302 fi
8303 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8304 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8305   ac_cs_awk_cr='\r'
8306 else
8307   ac_cs_awk_cr=$ac_cr
8308 fi
8309
8310 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8311 _ACEOF
8312
8313
8314 {
8315   echo "cat >conf$$subs.awk <<_ACEOF" &&
8316   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8317   echo "_ACEOF"
8318 } >conf$$subs.sh ||
8319   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8320 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8321 ac_delim='%!_!# '
8322 for ac_last_try in false false false false false :; do
8323   . ./conf$$subs.sh ||
8324     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8325
8326   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8327   if test $ac_delim_n = $ac_delim_num; then
8328     break
8329   elif $ac_last_try; then
8330     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8331   else
8332     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8333   fi
8334 done
8335 rm -f conf$$subs.sh
8336
8337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8338 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8339 _ACEOF
8340 sed -n '
8341 h
8342 s/^/S["/; s/!.*/"]=/
8343 p
8344 g
8345 s/^[^!]*!//
8346 :repl
8347 t repl
8348 s/'"$ac_delim"'$//
8349 t delim
8350 :nl
8351 h
8352 s/\(.\{148\}\).*/\1/
8353 t more1
8354 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8355 p
8356 n
8357 b repl
8358 :more1
8359 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8360 p
8361 g
8362 s/.\{148\}//
8363 t nl
8364 :delim
8365 h
8366 s/\(.\{148\}\).*/\1/
8367 t more2
8368 s/["\\]/\\&/g; s/^/"/; s/$/"/
8369 p
8370 b
8371 :more2
8372 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8373 p
8374 g
8375 s/.\{148\}//
8376 t delim
8377 ' <conf$$subs.awk | sed '
8378 /^[^""]/{
8379   N
8380   s/\n//
8381 }
8382 ' >>$CONFIG_STATUS || ac_write_fail=1
8383 rm -f conf$$subs.awk
8384 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8385 _ACAWK
8386 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8387   for (key in S) S_is_set[key] = 1
8388   FS = "\a"
8389
8390 }
8391 {
8392   line = $ 0
8393   nfields = split(line, field, "@")
8394   substed = 0
8395   len = length(field[1])
8396   for (i = 2; i < nfields; i++) {
8397     key = field[i]
8398     keylen = length(key)
8399     if (S_is_set[key]) {
8400       value = S[key]
8401       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8402       len += length(value) + length(field[++i])
8403       substed = 1
8404     } else
8405       len += 1 + keylen
8406   }
8407
8408   print line
8409 }
8410
8411 _ACAWK
8412 _ACEOF
8413 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8414 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8415   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8416 else
8417   cat
8418 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8419   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8420 _ACEOF
8421
8422 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8423 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8424 # trailing colons and then remove the whole line if VPATH becomes empty
8425 # (actually we leave an empty line to preserve line numbers).
8426 if test "x$srcdir" = x.; then
8427   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8428 s/:*\$(srcdir):*/:/
8429 s/:*\${srcdir}:*/:/
8430 s/:*@srcdir@:*/:/
8431 s/^\([^=]*=[     ]*\):*/\1/
8432 s/:*$//
8433 s/^[^=]*=[       ]*$//
8434 }'
8435 fi
8436
8437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8438 fi # test -n "$CONFIG_FILES"
8439
8440 # Set up the scripts for CONFIG_HEADERS section.
8441 # No need to generate them if there are no CONFIG_HEADERS.
8442 # This happens for instance with `./config.status Makefile'.
8443 if test -n "$CONFIG_HEADERS"; then
8444 cat >"$tmp/defines.awk" <<\_ACAWK ||
8445 BEGIN {
8446 _ACEOF
8447
8448 # Transform confdefs.h into an awk script `defines.awk', embedded as
8449 # here-document in config.status, that substitutes the proper values into
8450 # config.h.in to produce config.h.
8451
8452 # Create a delimiter string that does not exist in confdefs.h, to ease
8453 # handling of long lines.
8454 ac_delim='%!_!# '
8455 for ac_last_try in false false :; do
8456   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8457   if test -z "$ac_t"; then
8458     break
8459   elif $ac_last_try; then
8460     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8461   else
8462     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8463   fi
8464 done
8465
8466 # For the awk script, D is an array of macro values keyed by name,
8467 # likewise P contains macro parameters if any.  Preserve backslash
8468 # newline sequences.
8469
8470 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8471 sed -n '
8472 s/.\{148\}/&'"$ac_delim"'/g
8473 t rset
8474 :rset
8475 s/^[     ]*#[    ]*define[       ][      ]*/ /
8476 t def
8477 d
8478 :def
8479 s/\\$//
8480 t bsnl
8481 s/["\\]/\\&/g
8482 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8483 D["\1"]=" \3"/p
8484 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8485 d
8486 :bsnl
8487 s/["\\]/\\&/g
8488 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8489 D["\1"]=" \3\\\\\\n"\\/p
8490 t cont
8491 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8492 t cont
8493 d
8494 :cont
8495 n
8496 s/.\{148\}/&'"$ac_delim"'/g
8497 t clear
8498 :clear
8499 s/\\$//
8500 t bsnlc
8501 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8502 d
8503 :bsnlc
8504 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8505 b cont
8506 ' <confdefs.h | sed '
8507 s/'"$ac_delim"'/"\\\
8508 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8509
8510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8511   for (key in D) D_is_set[key] = 1
8512   FS = "\a"
8513 }
8514 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8515   line = \$ 0
8516   split(line, arg, " ")
8517   if (arg[1] == "#") {
8518     defundef = arg[2]
8519     mac1 = arg[3]
8520   } else {
8521     defundef = substr(arg[1], 2)
8522     mac1 = arg[2]
8523   }
8524   split(mac1, mac2, "(") #)
8525   macro = mac2[1]
8526   prefix = substr(line, 1, index(line, defundef) - 1)
8527   if (D_is_set[macro]) {
8528     # Preserve the white space surrounding the "#".
8529     print prefix "define", macro P[macro] D[macro]
8530     next
8531   } else {
8532     # Replace #undef with comments.  This is necessary, for example,
8533     # in the case of _POSIX_SOURCE, which is predefined and required
8534     # on some systems where configure will not decide to define it.
8535     if (defundef == "undef") {
8536       print "/*", prefix defundef, macro, "*/"
8537       next
8538     }
8539   }
8540 }
8541 { print }
8542 _ACAWK
8543 _ACEOF
8544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8545   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8546 fi # test -n "$CONFIG_HEADERS"
8547
8548
8549 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8550 shift
8551 for ac_tag
8552 do
8553   case $ac_tag in
8554   :[FHLC]) ac_mode=$ac_tag; continue;;
8555   esac
8556   case $ac_mode$ac_tag in
8557   :[FHL]*:*);;
8558   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8559   :[FH]-) ac_tag=-:-;;
8560   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8561   esac
8562   ac_save_IFS=$IFS
8563   IFS=:
8564   set x $ac_tag
8565   IFS=$ac_save_IFS
8566   shift
8567   ac_file=$1
8568   shift
8569
8570   case $ac_mode in
8571   :L) ac_source=$1;;
8572   :[FH])
8573     ac_file_inputs=
8574     for ac_f
8575     do
8576       case $ac_f in
8577       -) ac_f="$tmp/stdin";;
8578       *) # Look for the file first in the build tree, then in the source tree
8579          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8580          # because $ac_f cannot contain `:'.
8581          test -f "$ac_f" ||
8582            case $ac_f in
8583            [\\/$]*) false;;
8584            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8585            esac ||
8586            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8587       esac
8588       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8589       as_fn_append ac_file_inputs " '$ac_f'"
8590     done
8591
8592     # Let's still pretend it is `configure' which instantiates (i.e., don't
8593     # use $as_me), people would be surprised to read:
8594     #    /* config.h.  Generated by config.status.  */
8595     configure_input='Generated from '`
8596           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8597         `' by configure.'
8598     if test x"$ac_file" != x-; then
8599       configure_input="$ac_file.  $configure_input"
8600       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8601 $as_echo "$as_me: creating $ac_file" >&6;}
8602     fi
8603     # Neutralize special characters interpreted by sed in replacement strings.
8604     case $configure_input in #(
8605     *\&* | *\|* | *\\* )
8606        ac_sed_conf_input=`$as_echo "$configure_input" |
8607        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8608     *) ac_sed_conf_input=$configure_input;;
8609     esac
8610
8611     case $ac_tag in
8612     *:-:* | *:-) cat >"$tmp/stdin" \
8613       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8614     esac
8615     ;;
8616   esac
8617
8618   ac_dir=`$as_dirname -- "$ac_file" ||
8619 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8620          X"$ac_file" : 'X\(//\)[^/]' \| \
8621          X"$ac_file" : 'X\(//\)$' \| \
8622          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8623 $as_echo X"$ac_file" |
8624     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8625             s//\1/
8626             q
8627           }
8628           /^X\(\/\/\)[^/].*/{
8629             s//\1/
8630             q
8631           }
8632           /^X\(\/\/\)$/{
8633             s//\1/
8634             q
8635           }
8636           /^X\(\/\).*/{
8637             s//\1/
8638             q
8639           }
8640           s/.*/./; q'`
8641   as_dir="$ac_dir"; as_fn_mkdir_p
8642   ac_builddir=.
8643
8644 case "$ac_dir" in
8645 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8646 *)
8647   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8648   # A ".." for each directory in $ac_dir_suffix.
8649   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8650   case $ac_top_builddir_sub in
8651   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8652   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8653   esac ;;
8654 esac
8655 ac_abs_top_builddir=$ac_pwd
8656 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8657 # for backward compatibility:
8658 ac_top_builddir=$ac_top_build_prefix
8659
8660 case $srcdir in
8661   .)  # We are building in place.
8662     ac_srcdir=.
8663     ac_top_srcdir=$ac_top_builddir_sub
8664     ac_abs_top_srcdir=$ac_pwd ;;
8665   [\\/]* | ?:[\\/]* )  # Absolute name.
8666     ac_srcdir=$srcdir$ac_dir_suffix;
8667     ac_top_srcdir=$srcdir
8668     ac_abs_top_srcdir=$srcdir ;;
8669   *) # Relative name.
8670     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8671     ac_top_srcdir=$ac_top_build_prefix$srcdir
8672     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8673 esac
8674 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8675
8676
8677   case $ac_mode in
8678   :F)
8679   #
8680   # CONFIG_FILE
8681   #
8682
8683   case $INSTALL in
8684   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8685   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8686   esac
8687 _ACEOF
8688
8689 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8690 # If the template does not know about datarootdir, expand it.
8691 # FIXME: This hack should be removed a few years after 2.60.
8692 ac_datarootdir_hack=; ac_datarootdir_seen=
8693 ac_sed_dataroot='
8694 /datarootdir/ {
8695   p
8696   q
8697 }
8698 /@datadir@/p
8699 /@docdir@/p
8700 /@infodir@/p
8701 /@localedir@/p
8702 /@mandir@/p'
8703 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8704 *datarootdir*) ac_datarootdir_seen=yes;;
8705 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8706   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8707 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8708 _ACEOF
8709 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8710   ac_datarootdir_hack='
8711   s&@datadir@&$datadir&g
8712   s&@docdir@&$docdir&g
8713   s&@infodir@&$infodir&g
8714   s&@localedir@&$localedir&g
8715   s&@mandir@&$mandir&g
8716   s&\\\${datarootdir}&$datarootdir&g' ;;
8717 esac
8718 _ACEOF
8719
8720 # Neutralize VPATH when `$srcdir' = `.'.
8721 # Shell code in configure.ac might set extrasub.
8722 # FIXME: do we really want to maintain this feature?
8723 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8724 ac_sed_extra="$ac_vpsub
8725 $extrasub
8726 _ACEOF
8727 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8728 :t
8729 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8730 s|@configure_input@|$ac_sed_conf_input|;t t
8731 s&@top_builddir@&$ac_top_builddir_sub&;t t
8732 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8733 s&@srcdir@&$ac_srcdir&;t t
8734 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8735 s&@top_srcdir@&$ac_top_srcdir&;t t
8736 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8737 s&@builddir@&$ac_builddir&;t t
8738 s&@abs_builddir@&$ac_abs_builddir&;t t
8739 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8740 s&@INSTALL@&$ac_INSTALL&;t t
8741 $ac_datarootdir_hack
8742 "
8743 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8744   || as_fn_error "could not create $ac_file" "$LINENO" 5
8745
8746 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8747   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8748   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8749   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8750 which seems to be undefined.  Please make sure it is defined." >&5
8751 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8752 which seems to be undefined.  Please make sure it is defined." >&2;}
8753
8754   rm -f "$tmp/stdin"
8755   case $ac_file in
8756   -) cat "$tmp/out" && rm -f "$tmp/out";;
8757   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8758   esac \
8759   || as_fn_error "could not create $ac_file" "$LINENO" 5
8760  ;;
8761   :H)
8762   #
8763   # CONFIG_HEADER
8764   #
8765   if test x"$ac_file" != x-; then
8766     {
8767       $as_echo "/* $configure_input  */" \
8768       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8769     } >"$tmp/config.h" \
8770       || as_fn_error "could not create $ac_file" "$LINENO" 5
8771     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8772       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8773 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8774     else
8775       rm -f "$ac_file"
8776       mv "$tmp/config.h" "$ac_file" \
8777         || as_fn_error "could not create $ac_file" "$LINENO" 5
8778     fi
8779   else
8780     $as_echo "/* $configure_input  */" \
8781       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8782       || as_fn_error "could not create -" "$LINENO" 5
8783   fi
8784  ;;
8785
8786   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8787 $as_echo "$as_me: executing $ac_file commands" >&6;}
8788  ;;
8789   esac
8790
8791
8792   case $ac_file$ac_mode in
8793     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8794     "Makefile":F) case x$CONFIG_HEADERS in
8795 xconfig.h:config.in)
8796 echo > stamp-h ;;
8797 esac
8798  ;;
8799
8800   esac
8801 done # for ac_tag
8802
8803
8804 as_fn_exit 0
8805 _ACEOF
8806 ac_clean_files=$ac_clean_files_save
8807
8808 test $ac_write_fail = 0 ||
8809   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8810
8811
8812 # configure is writing to config.log, and then calls config.status.
8813 # config.status does its own redirection, appending to config.log.
8814 # Unfortunately, on DOS this fails, as config.log is still kept open
8815 # by configure, so config.status won't be able to write to it; its
8816 # output is simply discarded.  So we exec the FD to /dev/null,
8817 # effectively closing config.log, so it can be properly (re)opened and
8818 # appended to by config.status.  When coming back to configure, we
8819 # need to make the FD available again.
8820 if test "$no_create" != yes; then
8821   ac_cs_success=:
8822   ac_config_status_args=
8823   test "$silent" = yes &&
8824     ac_config_status_args="$ac_config_status_args --quiet"
8825   exec 5>/dev/null
8826   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8827   exec 5>>config.log
8828   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8829   # would make configure fail if this is the last instruction.
8830   $ac_cs_success || as_fn_exit $?
8831 fi
8832 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8833   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8834 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8835 fi
8836