gdb/gdbserver/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="server.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 GNULIB_STDINT_H
 594 extra_libraries
 595 IPA_DEPFILES
 596 srv_xmlfiles
 597 srv_xmlbuiltin
 598 GDBSERVER_LIBS
 599 GDBSERVER_DEPFILES
 600 RDYNAMIC
 601 REPORT_BUGS_TEXI
 602 REPORT_BUGS_TO
 603 PKGVERSION
 604 WERROR_CFLAGS
 605 WARN_CFLAGS
 606 ustinc
 607 ustlibs
 608 ALLOCA
 609 SET_MAKE
 610 GMAKE_FALSE
 611 GMAKE_TRUE
 612 MAKE
 613 CCDEPMODE
 614 DEPDIR
 615 am__leading_dot
 616 host_noncanonical
 617 target_noncanonical
 618 RANLIB
 619 AR
 620 INSTALL_DATA
 621 INSTALL_SCRIPT
 622 INSTALL_PROGRAM
 623 target_os
 624 target_vendor
 625 target_cpu
 626 target
 627 host_os
 628 host_vendor
 629 host_cpu
 630 host
 631 build_os
 632 build_vendor
 633 build_cpu
 634 build
 635 EGREP
 636 GREP
 637 CPP
 638 OBJEXT
 639 EXEEXT
 640 ac_ct_CC
 641 CPPFLAGS
 642 LDFLAGS
 643 CFLAGS
 644 CC
 645 MAINT
 646 MAINTAINER_MODE_FALSE
 647 MAINTAINER_MODE_TRUE
 648 target_alias
 649 host_alias
 650 build_alias
 651 LIBS
 652 ECHO_T
 653 ECHO_N
 654 ECHO_C
 655 DEFS
 656 mandir
 657 localedir
 658 libdir
 659 psdir
 660 pdfdir
 661 dvidir
 662 htmldir
 663 infodir
 664 docdir
 665 oldincludedir
 666 includedir
 667 localstatedir
 668 sharedstatedir
 669 sysconfdir
 670 datadir
 671 datarootdir
 672 libexecdir
 673 sbindir
 674 bindir
 675 program_transform_name
 676 prefix
 677 exec_prefix
 678 PACKAGE_URL
 679 PACKAGE_BUGREPORT
 680 PACKAGE_STRING
 681 PACKAGE_VERSION
 682 PACKAGE_TARNAME
 683 PACKAGE_NAME
 684 PATH_SEPARATOR
 685 SHELL'
 686 ac_subst_files=''
 687 ac_user_opts='
 688 enable_option_checking
 689 enable_maintainer_mode
 690 enable_largefile
 691 enable_libmcheck
 692 with_ust
 693 with_ust_include
 694 with_ust_lib
 695 enable_werror
 696 with_pkgversion
 697 with_bugurl
 698 with_libthread_db
 699 enable_inprocess_agent
 700 '
 701       ac_precious_vars='build_alias
 702 host_alias
 703 target_alias
 704 CC
 705 CFLAGS
 706 LDFLAGS
 707 LIBS
 708 CPPFLAGS
 709 CPP'
 710
 711
 712 # Initialize some variables set by options.
 713 ac_init_help=
 714 ac_init_version=false
 715 ac_unrecognized_opts=
 716 ac_unrecognized_sep=
 717 # The variables have the same names as the options, with
 718 # dashes changed to underlines.
 719 cache_file=/dev/null
 720 exec_prefix=NONE
 721 no_create=
 722 no_recursion=
 723 prefix=NONE
 724 program_prefix=NONE
 725 program_suffix=NONE
 726 program_transform_name=s,x,x,
 727 silent=
 728 site=
 729 srcdir=
 730 verbose=
 731 x_includes=NONE
 732 x_libraries=NONE
 733
 734 # Installation directory options.
 735 # These are left unexpanded so users can "make install exec_prefix=/foo"
 736 # and all the variables that are supposed to be based on exec_prefix
 737 # by default will actually change.
 738 # Use braces instead of parens because sh, perl, etc. also accept them.
 739 # (The list follows the same order as the GNU Coding Standards.)
 740 bindir='${exec_prefix}/bin'
 741 sbindir='${exec_prefix}/sbin'
 742 libexecdir='${exec_prefix}/libexec'
 743 datarootdir='${prefix}/share'
 744 datadir='${datarootdir}'
 745 sysconfdir='${prefix}/etc'
 746 sharedstatedir='${prefix}/com'
 747 localstatedir='${prefix}/var'
 748 includedir='${prefix}/include'
 749 oldincludedir='/usr/include'
 750 docdir='${datarootdir}/doc/${PACKAGE}'
 751 infodir='${datarootdir}/info'
 752 htmldir='${docdir}'
 753 dvidir='${docdir}'
 754 pdfdir='${docdir}'
 755 psdir='${docdir}'
 756 libdir='${exec_prefix}/lib'
 757 localedir='${datarootdir}/locale'
 758 mandir='${datarootdir}/man'
 759
 760 ac_prev=
 761 ac_dashdash=
 762 for ac_option
 763 do
 764   # If the previous option needs an argument, assign it.
 765   if test -n "$ac_prev"; then
 766     eval $ac_prev=\$ac_option
 767     ac_prev=
 768     continue
 769   fi
 770
 771   case $ac_option in
 772   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 773   *)    ac_optarg=yes ;;
 774   esac
 775
 776   # Accept the important Cygnus configure options, so we can diagnose typos.
 777
 778   case $ac_dashdash$ac_option in
 779   --)
 780     ac_dashdash=yes ;;
 781
 782   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 783     ac_prev=bindir ;;
 784   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 785     bindir=$ac_optarg ;;
 786
 787   -build | --build | --buil | --bui | --bu)
 788     ac_prev=build_alias ;;
 789   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 790     build_alias=$ac_optarg ;;
 791
 792   -cache-file | --cache-file | --cache-fil | --cache-fi \
 793   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 794     ac_prev=cache_file ;;
 795   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 796   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 797     cache_file=$ac_optarg ;;
 798
 799   --config-cache | -C)
 800     cache_file=config.cache ;;
 801
 802   -datadir | --datadir | --datadi | --datad)
 803     ac_prev=datadir ;;
 804   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 805     datadir=$ac_optarg ;;
 806
 807   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 808   | --dataroo | --dataro | --datar)
 809     ac_prev=datarootdir ;;
 810   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 811   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 812     datarootdir=$ac_optarg ;;
 813
 814   -disable-* | --disable-*)
 815     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 816     # Reject names that are not valid shell variable names.
 817     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 818       as_fn_error "invalid feature name: $ac_useropt"
 819     ac_useropt_orig=$ac_useropt
 820     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 821     case $ac_user_opts in
 822       *"
 823 "enable_$ac_useropt"
 824 "*) ;;
 825       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 826          ac_unrecognized_sep=', ';;
 827     esac
 828     eval enable_$ac_useropt=no ;;
 829
 830   -docdir | --docdir | --docdi | --doc | --do)
 831     ac_prev=docdir ;;
 832   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 833     docdir=$ac_optarg ;;
 834
 835   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 836     ac_prev=dvidir ;;
 837   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 838     dvidir=$ac_optarg ;;
 839
 840   -enable-* | --enable-*)
 841     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 842     # Reject names that are not valid shell variable names.
 843     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 844       as_fn_error "invalid feature name: $ac_useropt"
 845     ac_useropt_orig=$ac_useropt
 846     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 847     case $ac_user_opts in
 848       *"
 849 "enable_$ac_useropt"
 850 "*) ;;
 851       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 852          ac_unrecognized_sep=', ';;
 853     esac
 854     eval enable_$ac_useropt=\$ac_optarg ;;
 855
 856   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 857   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 858   | --exec | --exe | --ex)
 859     ac_prev=exec_prefix ;;
 860   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 861   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 862   | --exec=* | --exe=* | --ex=*)
 863     exec_prefix=$ac_optarg ;;
 864
 865   -gas | --gas | --ga | --g)
 866     # Obsolete; use --with-gas.
 867     with_gas=yes ;;
 868
 869   -help | --help | --hel | --he | -h)
 870     ac_init_help=long ;;
 871   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 872     ac_init_help=recursive ;;
 873   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 874     ac_init_help=short ;;
 875
 876   -host | --host | --hos | --ho)
 877     ac_prev=host_alias ;;
 878   -host=* | --host=* | --hos=* | --ho=*)
 879     host_alias=$ac_optarg ;;
 880
 881   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 882     ac_prev=htmldir ;;
 883   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 884   | --ht=*)
 885     htmldir=$ac_optarg ;;
 886
 887   -includedir | --includedir | --includedi | --included | --include \
 888   | --includ | --inclu | --incl | --inc)
 889     ac_prev=includedir ;;
 890   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 891   | --includ=* | --inclu=* | --incl=* | --inc=*)
 892     includedir=$ac_optarg ;;
 893
 894   -infodir | --infodir | --infodi | --infod | --info | --inf)
 895     ac_prev=infodir ;;
 896   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 897     infodir=$ac_optarg ;;
 898
 899   -libdir | --libdir | --libdi | --libd)
 900     ac_prev=libdir ;;
 901   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 902     libdir=$ac_optarg ;;
 903
 904   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 905   | --libexe | --libex | --libe)
 906     ac_prev=libexecdir ;;
 907   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 908   | --libexe=* | --libex=* | --libe=*)
 909     libexecdir=$ac_optarg ;;
 910
 911   -localedir | --localedir | --localedi | --localed | --locale)
 912     ac_prev=localedir ;;
 913   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 914     localedir=$ac_optarg ;;
 915
 916   -localstatedir | --localstatedir | --localstatedi | --localstated \
 917   | --localstate | --localstat | --localsta | --localst | --locals)
 918     ac_prev=localstatedir ;;
 919   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 920   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 921     localstatedir=$ac_optarg ;;
 922
 923   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 924     ac_prev=mandir ;;
 925   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 926     mandir=$ac_optarg ;;
 927
 928   -nfp | --nfp | --nf)
 929     # Obsolete; use --without-fp.
 930     with_fp=no ;;
 931
 932   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 933   | --no-cr | --no-c | -n)
 934     no_create=yes ;;
 935
 936   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 937   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 938     no_recursion=yes ;;
 939
 940   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 941   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 942   | --oldin | --oldi | --old | --ol | --o)
 943     ac_prev=oldincludedir ;;
 944   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 945   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 946   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 947     oldincludedir=$ac_optarg ;;
 948
 949   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 950     ac_prev=prefix ;;
 951   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 952     prefix=$ac_optarg ;;
 953
 954   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 955   | --program-pre | --program-pr | --program-p)
 956     ac_prev=program_prefix ;;
 957   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 958   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 959     program_prefix=$ac_optarg ;;
 960
 961   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 962   | --program-suf | --program-su | --program-s)
 963     ac_prev=program_suffix ;;
 964   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 965   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 966     program_suffix=$ac_optarg ;;
 967
 968   -program-transform-name | --program-transform-name \
 969   | --program-transform-nam | --program-transform-na \
 970   | --program-transform-n | --program-transform- \
 971   | --program-transform | --program-transfor \
 972   | --program-transfo | --program-transf \
 973   | --program-trans | --program-tran \
 974   | --progr-tra | --program-tr | --program-t)
 975     ac_prev=program_transform_name ;;
 976   -program-transform-name=* | --program-transform-name=* \
 977   | --program-transform-nam=* | --program-transform-na=* \
 978   | --program-transform-n=* | --program-transform-=* \
 979   | --program-transform=* | --program-transfor=* \
 980   | --program-transfo=* | --program-transf=* \
 981   | --program-trans=* | --program-tran=* \
 982   | --progr-tra=* | --program-tr=* | --program-t=*)
 983     program_transform_name=$ac_optarg ;;
 984
 985   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 986     ac_prev=pdfdir ;;
 987   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 988     pdfdir=$ac_optarg ;;
 989
 990   -psdir | --psdir | --psdi | --psd | --ps)
 991     ac_prev=psdir ;;
 992   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 993     psdir=$ac_optarg ;;
 994
 995   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 996   | -silent | --silent | --silen | --sile | --sil)
 997     silent=yes ;;
 998
 999   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1000     ac_prev=sbindir ;;
1001   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1002   | --sbi=* | --sb=*)
1003     sbindir=$ac_optarg ;;
1004
1005   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1006   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1007   | --sharedst | --shareds | --shared | --share | --shar \
1008   | --sha | --sh)
1009     ac_prev=sharedstatedir ;;
1010   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1011   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1012   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1013   | --sha=* | --sh=*)
1014     sharedstatedir=$ac_optarg ;;
1015
1016   -site | --site | --sit)
1017     ac_prev=site ;;
1018   -site=* | --site=* | --sit=*)
1019     site=$ac_optarg ;;
1020
1021   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1022     ac_prev=srcdir ;;
1023   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1024     srcdir=$ac_optarg ;;
1025
1026   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1027   | --syscon | --sysco | --sysc | --sys | --sy)
1028     ac_prev=sysconfdir ;;
1029   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1030   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1031     sysconfdir=$ac_optarg ;;
1032
1033   -target | --target | --targe | --targ | --tar | --ta | --t)
1034     ac_prev=target_alias ;;
1035   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1036     target_alias=$ac_optarg ;;
1037
1038   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1039     verbose=yes ;;
1040
1041   -version | --version | --versio | --versi | --vers | -V)
1042     ac_init_version=: ;;
1043
1044   -with-* | --with-*)
1045     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1046     # Reject names that are not valid shell variable names.
1047     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1048       as_fn_error "invalid package name: $ac_useropt"
1049     ac_useropt_orig=$ac_useropt
1050     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1051     case $ac_user_opts in
1052       *"
1053 "with_$ac_useropt"
1054 "*) ;;
1055       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1056          ac_unrecognized_sep=', ';;
1057     esac
1058     eval with_$ac_useropt=\$ac_optarg ;;
1059
1060   -without-* | --without-*)
1061     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1062     # Reject names that are not valid shell variable names.
1063     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1064       as_fn_error "invalid package name: $ac_useropt"
1065     ac_useropt_orig=$ac_useropt
1066     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1067     case $ac_user_opts in
1068       *"
1069 "with_$ac_useropt"
1070 "*) ;;
1071       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1072          ac_unrecognized_sep=', ';;
1073     esac
1074     eval with_$ac_useropt=no ;;
1075
1076   --x)
1077     # Obsolete; use --with-x.
1078     with_x=yes ;;
1079
1080   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1081   | --x-incl | --x-inc | --x-in | --x-i)
1082     ac_prev=x_includes ;;
1083   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1084   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1085     x_includes=$ac_optarg ;;
1086
1087   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1088   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1089     ac_prev=x_libraries ;;
1090   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1091   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1092     x_libraries=$ac_optarg ;;
1093
1094   -*) as_fn_error "unrecognized option: \`$ac_option'
1095 Try \`$0 --help' for more information."
1096     ;;
1097
1098   *=*)
1099     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1100     # Reject names that are not valid shell variable names.
1101     case $ac_envvar in #(
1102       '' | [0-9]* | *[!_$as_cr_alnum]* )
1103       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1104     esac
1105     eval $ac_envvar=\$ac_optarg
1106     export $ac_envvar ;;
1107
1108   *)
1109     # FIXME: should be removed in autoconf 3.0.
1110     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1111     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1112       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1113     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1114     ;;
1115
1116   esac
1117 done
1118
1119 if test -n "$ac_prev"; then
1120   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1121   as_fn_error "missing argument to $ac_option"
1122 fi
1123
1124 if test -n "$ac_unrecognized_opts"; then
1125   case $enable_option_checking in
1126     no) ;;
1127     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1128     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1129   esac
1130 fi
1131
1132 # Check all directory arguments for consistency.
1133 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1134                 datadir sysconfdir sharedstatedir localstatedir includedir \
1135                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1136                 libdir localedir mandir
1137 do
1138   eval ac_val=\$$ac_var
1139   # Remove trailing slashes.
1140   case $ac_val in
1141     */ )
1142       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1143       eval $ac_var=\$ac_val;;
1144   esac
1145   # Be sure to have absolute directory names.
1146   case $ac_val in
1147     [\\/$]* | ?:[\\/]* )  continue;;
1148     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1149   esac
1150   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1151 done
1152
1153 # There might be people who depend on the old broken behavior: `$host'
1154 # used to hold the argument of --host etc.
1155 # FIXME: To remove some day.
1156 build=$build_alias
1157 host=$host_alias
1158 target=$target_alias
1159
1160 # FIXME: To remove some day.
1161 if test "x$host_alias" != x; then
1162   if test "x$build_alias" = x; then
1163     cross_compiling=maybe
1164     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1165     If a cross compiler is detected then cross compile mode will be used." >&2
1166   elif test "x$build_alias" != "x$host_alias"; then
1167     cross_compiling=yes
1168   fi
1169 fi
1170
1171 ac_tool_prefix=
1172 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1173
1174 test "$silent" = yes && exec 6>/dev/null
1175
1176
1177 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1178 ac_ls_di=`ls -di .` &&
1179 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1180   as_fn_error "working directory cannot be determined"
1181 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1182   as_fn_error "pwd does not report name of working directory"
1183
1184
1185 # Find the source files, if location was not specified.
1186 if test -z "$srcdir"; then
1187   ac_srcdir_defaulted=yes
1188   # Try the directory containing this script, then the parent directory.
1189   ac_confdir=`$as_dirname -- "$as_myself" ||
1190 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1191          X"$as_myself" : 'X\(//\)[^/]' \| \
1192          X"$as_myself" : 'X\(//\)$' \| \
1193          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1194 $as_echo X"$as_myself" |
1195     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1196             s//\1/
1197             q
1198           }
1199           /^X\(\/\/\)[^/].*/{
1200             s//\1/
1201             q
1202           }
1203           /^X\(\/\/\)$/{
1204             s//\1/
1205             q
1206           }
1207           /^X\(\/\).*/{
1208             s//\1/
1209             q
1210           }
1211           s/.*/./; q'`
1212   srcdir=$ac_confdir
1213   if test ! -r "$srcdir/$ac_unique_file"; then
1214     srcdir=..
1215   fi
1216 else
1217   ac_srcdir_defaulted=no
1218 fi
1219 if test ! -r "$srcdir/$ac_unique_file"; then
1220   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1221   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1222 fi
1223 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1224 ac_abs_confdir=`(
1225         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1226         pwd)`
1227 # When building in place, set srcdir=.
1228 if test "$ac_abs_confdir" = "$ac_pwd"; then
1229   srcdir=.
1230 fi
1231 # Remove unnecessary trailing slashes from srcdir.
1232 # Double slashes in file names in object file debugging info
1233 # mess up M-x gdb in Emacs.
1234 case $srcdir in
1235 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1236 esac
1237 for ac_var in $ac_precious_vars; do
1238   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1239   eval ac_env_${ac_var}_value=\$${ac_var}
1240   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1241   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1242 done
1243
1244 #
1245 # Report the --help message.
1246 #
1247 if test "$ac_init_help" = "long"; then
1248   # Omit some internal or obsolete options to make the list less imposing.
1249   # This message is too long to be a string in the A/UX 3.1 sh.
1250   cat <<_ACEOF
1251 \`configure' configures this package to adapt to many kinds of systems.
1252
1253 Usage: $0 [OPTION]... [VAR=VALUE]...
1254
1255 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1256 VAR=VALUE.  See below for descriptions of some of the useful variables.
1257
1258 Defaults for the options are specified in brackets.
1259
1260 Configuration:
1261   -h, --help              display this help and exit
1262       --help=short        display options specific to this package
1263       --help=recursive    display the short help of all the included packages
1264   -V, --version           display version information and exit
1265   -q, --quiet, --silent   do not print \`checking...' messages
1266       --cache-file=FILE   cache test results in FILE [disabled]
1267   -C, --config-cache      alias for \`--cache-file=config.cache'
1268   -n, --no-create         do not create output files
1269       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1270
1271 Installation directories:
1272   --prefix=PREFIX         install architecture-independent files in PREFIX
1273                           [$ac_default_prefix]
1274   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1275                           [PREFIX]
1276
1277 By default, \`make install' will install all the files in
1278 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1279 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1280 for instance \`--prefix=\$HOME'.
1281
1282 For better control, use the options below.
1283
1284 Fine tuning of the installation directories:
1285   --bindir=DIR            user executables [EPREFIX/bin]
1286   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1287   --libexecdir=DIR        program executables [EPREFIX/libexec]
1288   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1289   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1290   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1291   --libdir=DIR            object code libraries [EPREFIX/lib]
1292   --includedir=DIR        C header files [PREFIX/include]
1293   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1294   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1295   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1296   --infodir=DIR           info documentation [DATAROOTDIR/info]
1297   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1298   --mandir=DIR            man documentation [DATAROOTDIR/man]
1299   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1300   --htmldir=DIR           html documentation [DOCDIR]
1301   --dvidir=DIR            dvi documentation [DOCDIR]
1302   --pdfdir=DIR            pdf documentation [DOCDIR]
1303   --psdir=DIR             ps documentation [DOCDIR]
1304 _ACEOF
1305
1306   cat <<\_ACEOF
1307
1308 Program names:
1309   --program-prefix=PREFIX            prepend PREFIX to installed program names
1310   --program-suffix=SUFFIX            append SUFFIX to installed program names
1311   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1312
1313 System types:
1314   --build=BUILD     configure for building on BUILD [guessed]
1315   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1316   --target=TARGET   configure for building compilers for TARGET [HOST]
1317 _ACEOF
1318 fi
1319
1320 if test -n "$ac_init_help"; then
1321
1322   cat <<\_ACEOF
1323
1324 Optional Features:
1325   --disable-option-checking  ignore unrecognized --enable/--with options
1326   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1327   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1328   --enable-maintainer-mode  enable make rules and dependencies not useful
1329                           (and sometimes confusing) to the casual installer
1330   --disable-largefile     omit support for large files
1331   --enable-libmcheck      Try linking with -lmcheck if available
1332   --enable-werror         treat compile warnings as errors
1333   --enable-inprocess-agent
1334                           inprocess agent
1335
1336 Optional Packages:
1337   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1338   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1339   --with-ust=PATH       Specify prefix directory for the installed UST package
1340                           Equivalent to --with-ust-include=PATH/include
1341                           plus --with-ust-lib=PATH/lib
1342   --with-ust-include=PATH Specify directory for installed UST include files
1343   --with-ust-lib=PATH   Specify the directory for the installed UST library
1344   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1345   --with-bugurl=URL       Direct users to URL to report a bug
1346   --with-libthread-db=PATH
1347                           use given libthread_db directly
1348
1349 Some influential environment variables:
1350   CC          C compiler command
1351   CFLAGS      C compiler flags
1352   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1353               nonstandard directory <lib dir>
1354   LIBS        libraries to pass to the linker, e.g. -l<library>
1355   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1356               you have headers in a nonstandard directory <include dir>
1357   CPP         C preprocessor
1358
1359 Use these variables to override the choices made by `configure' or to help
1360 it to find libraries and programs with nonstandard names/locations.
1361
1362 Report bugs to the package provider.
1363 _ACEOF
1364 ac_status=$?
1365 fi
1366
1367 if test "$ac_init_help" = "recursive"; then
1368   # If there are subdirs, report their specific --help.
1369   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1370     test -d "$ac_dir" ||
1371       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1372       continue
1373     ac_builddir=.
1374
1375 case "$ac_dir" in
1376 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1377 *)
1378   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1379   # A ".." for each directory in $ac_dir_suffix.
1380   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1381   case $ac_top_builddir_sub in
1382   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1383   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1384   esac ;;
1385 esac
1386 ac_abs_top_builddir=$ac_pwd
1387 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1388 # for backward compatibility:
1389 ac_top_builddir=$ac_top_build_prefix
1390
1391 case $srcdir in
1392   .)  # We are building in place.
1393     ac_srcdir=.
1394     ac_top_srcdir=$ac_top_builddir_sub
1395     ac_abs_top_srcdir=$ac_pwd ;;
1396   [\\/]* | ?:[\\/]* )  # Absolute name.
1397     ac_srcdir=$srcdir$ac_dir_suffix;
1398     ac_top_srcdir=$srcdir
1399     ac_abs_top_srcdir=$srcdir ;;
1400   *) # Relative name.
1401     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1402     ac_top_srcdir=$ac_top_build_prefix$srcdir
1403     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1404 esac
1405 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1406
1407     cd "$ac_dir" || { ac_status=$?; continue; }
1408     # Check for guested configure.
1409     if test -f "$ac_srcdir/configure.gnu"; then
1410       echo &&
1411       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1412     elif test -f "$ac_srcdir/configure"; then
1413       echo &&
1414       $SHELL "$ac_srcdir/configure" --help=recursive
1415     else
1416       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1417     fi || ac_status=$?
1418     cd "$ac_pwd" || { ac_status=$?; break; }
1419   done
1420 fi
1421
1422 test -n "$ac_init_help" && exit $ac_status
1423 if $ac_init_version; then
1424   cat <<\_ACEOF
1425 configure
1426 generated by GNU Autoconf 2.64
1427
1428 Copyright (C) 2009 Free Software Foundation, Inc.
1429 This configure script is free software; the Free Software Foundation
1430 gives unlimited permission to copy, distribute and modify it.
1431 _ACEOF
1432   exit
1433 fi
1434
1435 ## ------------------------ ##
1436 ## Autoconf initialization. ##
1437 ## ------------------------ ##
1438
1439 # ac_fn_c_try_compile LINENO
1440 # --------------------------
1441 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1442 ac_fn_c_try_compile ()
1443 {
1444   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1445   rm -f conftest.$ac_objext
1446   if { { ac_try="$ac_compile"
1447 case "(($ac_try" in
1448   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1449   *) ac_try_echo=$ac_try;;
1450 esac
1451 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1452 $as_echo "$ac_try_echo"; } >&5
1453   (eval "$ac_compile") 2>conftest.err
1454   ac_status=$?
1455   if test -s conftest.err; then
1456     grep -v '^ *+' conftest.err >conftest.er1
1457     cat conftest.er1 >&5
1458     mv -f conftest.er1 conftest.err
1459   fi
1460   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1461   test $ac_status = 0; } && {
1462          test -z "$ac_c_werror_flag" ||
1463          test ! -s conftest.err
1464        } && test -s conftest.$ac_objext; then :
1465   ac_retval=0
1466 else
1467   $as_echo "$as_me: failed program was:" >&5
1468 sed 's/^/| /' conftest.$ac_ext >&5
1469
1470         ac_retval=1
1471 fi
1472   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1473   return $ac_retval
1474
1475 } # ac_fn_c_try_compile
1476
1477 # ac_fn_c_try_cpp LINENO
1478 # ----------------------
1479 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1480 ac_fn_c_try_cpp ()
1481 {
1482   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1483   if { { ac_try="$ac_cpp conftest.$ac_ext"
1484 case "(($ac_try" in
1485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1486   *) ac_try_echo=$ac_try;;
1487 esac
1488 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1489 $as_echo "$ac_try_echo"; } >&5
1490   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1491   ac_status=$?
1492   if test -s conftest.err; then
1493     grep -v '^ *+' conftest.err >conftest.er1
1494     cat conftest.er1 >&5
1495     mv -f conftest.er1 conftest.err
1496   fi
1497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1498   test $ac_status = 0; } >/dev/null && {
1499          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1500          test ! -s conftest.err
1501        }; then :
1502   ac_retval=0
1503 else
1504   $as_echo "$as_me: failed program was:" >&5
1505 sed 's/^/| /' conftest.$ac_ext >&5
1506
1507     ac_retval=1
1508 fi
1509   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1510   return $ac_retval
1511
1512 } # ac_fn_c_try_cpp
1513
1514 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1515 # -------------------------------------------------------
1516 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1517 # the include files in INCLUDES and setting the cache variable VAR
1518 # accordingly.
1519 ac_fn_c_check_header_mongrel ()
1520 {
1521   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1522   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1524 $as_echo_n "checking for $2... " >&6; }
1525 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1526   $as_echo_n "(cached) " >&6
1527 fi
1528 eval ac_res=\$$3
1529                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1530 $as_echo "$ac_res" >&6; }
1531 else
1532   # Is the header compilable?
1533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1534 $as_echo_n "checking $2 usability... " >&6; }
1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1536 /* end confdefs.h.  */
1537 $4
1538 #include <$2>
1539 _ACEOF
1540 if ac_fn_c_try_compile "$LINENO"; then :
1541   ac_header_compiler=yes
1542 else
1543   ac_header_compiler=no
1544 fi
1545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1547 $as_echo "$ac_header_compiler" >&6; }
1548
1549 # Is the header present?
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1551 $as_echo_n "checking $2 presence... " >&6; }
1552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1553 /* end confdefs.h.  */
1554 #include <$2>
1555 _ACEOF
1556 if ac_fn_c_try_cpp "$LINENO"; then :
1557   ac_header_preproc=yes
1558 else
1559   ac_header_preproc=no
1560 fi
1561 rm -f conftest.err conftest.$ac_ext
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1563 $as_echo "$ac_header_preproc" >&6; }
1564
1565 # So?  What about this header?
1566 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1567   yes:no: )
1568     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1569 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1570     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1571 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1572     ;;
1573   no:yes:* )
1574     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1575 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1576     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1577 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1578     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1579 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1580     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1581 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1582     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1583 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1584     ;;
1585 esac
1586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1587 $as_echo_n "checking for $2... " >&6; }
1588 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1589   $as_echo_n "(cached) " >&6
1590 else
1591   eval "$3=\$ac_header_compiler"
1592 fi
1593 eval ac_res=\$$3
1594                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1595 $as_echo "$ac_res" >&6; }
1596 fi
1597   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1598
1599 } # ac_fn_c_check_header_mongrel
1600
1601 # ac_fn_c_try_run LINENO
1602 # ----------------------
1603 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1604 # that executables *can* be run.
1605 ac_fn_c_try_run ()
1606 {
1607   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608   if { { ac_try="$ac_link"
1609 case "(($ac_try" in
1610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1611   *) ac_try_echo=$ac_try;;
1612 esac
1613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1614 $as_echo "$ac_try_echo"; } >&5
1615   (eval "$ac_link") 2>&5
1616   ac_status=$?
1617   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1618   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1619   { { case "(($ac_try" in
1620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1621   *) ac_try_echo=$ac_try;;
1622 esac
1623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1624 $as_echo "$ac_try_echo"; } >&5
1625   (eval "$ac_try") 2>&5
1626   ac_status=$?
1627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1628   test $ac_status = 0; }; }; then :
1629   ac_retval=0
1630 else
1631   $as_echo "$as_me: program exited with status $ac_status" >&5
1632        $as_echo "$as_me: failed program was:" >&5
1633 sed 's/^/| /' conftest.$ac_ext >&5
1634
1635        ac_retval=$ac_status
1636 fi
1637   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1638   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1639   return $ac_retval
1640
1641 } # ac_fn_c_try_run
1642
1643 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1644 # -------------------------------------------------------
1645 # Tests whether HEADER exists and can be compiled using the include files in
1646 # INCLUDES, setting the cache variable VAR accordingly.
1647 ac_fn_c_check_header_compile ()
1648 {
1649   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1651 $as_echo_n "checking for $2... " >&6; }
1652 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1653   $as_echo_n "(cached) " >&6
1654 else
1655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h.  */
1657 $4
1658 #include <$2>
1659 _ACEOF
1660 if ac_fn_c_try_compile "$LINENO"; then :
1661   eval "$3=yes"
1662 else
1663   eval "$3=no"
1664 fi
1665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1666 fi
1667 eval ac_res=\$$3
1668                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1669 $as_echo "$ac_res" >&6; }
1670   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671
1672 } # ac_fn_c_check_header_compile
1673
1674 # ac_fn_c_try_link LINENO
1675 # -----------------------
1676 # Try to link conftest.$ac_ext, and return whether this succeeded.
1677 ac_fn_c_try_link ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   rm -f conftest.$ac_objext conftest$ac_exeext
1681   if { { ac_try="$ac_link"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_link") 2>conftest.err
1689   ac_status=$?
1690   if test -s conftest.err; then
1691     grep -v '^ *+' conftest.err >conftest.er1
1692     cat conftest.er1 >&5
1693     mv -f conftest.er1 conftest.err
1694   fi
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } && {
1697          test -z "$ac_c_werror_flag" ||
1698          test ! -s conftest.err
1699        } && test -s conftest$ac_exeext && {
1700          test "$cross_compiling" = yes ||
1701          $as_test_x conftest$ac_exeext
1702        }; then :
1703   ac_retval=0
1704 else
1705   $as_echo "$as_me: failed program was:" >&5
1706 sed 's/^/| /' conftest.$ac_ext >&5
1707
1708         ac_retval=1
1709 fi
1710   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1711   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1712   # interfere with the next link command; also delete a directory that is
1713   # left behind by Apple's compiler.  We do this before executing the actions.
1714   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1715   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1716   return $ac_retval
1717
1718 } # ac_fn_c_try_link
1719
1720 # ac_fn_c_check_func LINENO FUNC VAR
1721 # ----------------------------------
1722 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1723 ac_fn_c_check_func ()
1724 {
1725   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1727 $as_echo_n "checking for $2... " >&6; }
1728 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1729   $as_echo_n "(cached) " >&6
1730 else
1731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1732 /* end confdefs.h.  */
1733 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1734    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1735 #define $2 innocuous_$2
1736
1737 /* System header to define __stub macros and hopefully few prototypes,
1738     which can conflict with char $2 (); below.
1739     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1740     <limits.h> exists even on freestanding compilers.  */
1741
1742 #ifdef __STDC__
1743 # include <limits.h>
1744 #else
1745 # include <assert.h>
1746 #endif
1747
1748 #undef $2
1749
1750 /* Override any GCC internal prototype to avoid an error.
1751    Use char because int might match the return type of a GCC
1752    builtin and then its argument prototype would still apply.  */
1753 #ifdef __cplusplus
1754 extern "C"
1755 #endif
1756 char $2 ();
1757 /* The GNU C library defines this for functions which it implements
1758     to always fail with ENOSYS.  Some functions are actually named
1759     something starting with __ and the normal name is an alias.  */
1760 #if defined __stub_$2 || defined __stub___$2
1761 choke me
1762 #endif
1763
1764 int
1765 main ()
1766 {
1767 return $2 ();
1768   ;
1769   return 0;
1770 }
1771 _ACEOF
1772 if ac_fn_c_try_link "$LINENO"; then :
1773   eval "$3=yes"
1774 else
1775   eval "$3=no"
1776 fi
1777 rm -f core conftest.err conftest.$ac_objext \
1778     conftest$ac_exeext conftest.$ac_ext
1779 fi
1780 eval ac_res=\$$3
1781                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1782 $as_echo "$ac_res" >&6; }
1783   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1784
1785 } # ac_fn_c_check_func
1786
1787 # ac_fn_c_check_decl LINENO SYMBOL VAR
1788 # ------------------------------------
1789 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1790 ac_fn_c_check_decl ()
1791 {
1792   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1793   as_decl_name=`echo $2|sed 's/ *(.*//'`
1794   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1795   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1796 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1797 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1798   $as_echo_n "(cached) " >&6
1799 else
1800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 int
1804 main ()
1805 {
1806 #ifndef $as_decl_name
1807 #ifdef __cplusplus
1808   (void) $as_decl_use;
1809 #else
1810   (void) $as_decl_name;
1811 #endif
1812 #endif
1813
1814   ;
1815   return 0;
1816 }
1817 _ACEOF
1818 if ac_fn_c_try_compile "$LINENO"; then :
1819   eval "$3=yes"
1820 else
1821   eval "$3=no"
1822 fi
1823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1824 fi
1825 eval ac_res=\$$3
1826                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1827 $as_echo "$ac_res" >&6; }
1828   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1829
1830 } # ac_fn_c_check_decl
1831
1832 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1833 # -------------------------------------------
1834 # Tests whether TYPE exists after having included INCLUDES, setting cache
1835 # variable VAR accordingly.
1836 ac_fn_c_check_type ()
1837 {
1838   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1840 $as_echo_n "checking for $2... " >&6; }
1841 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1842   $as_echo_n "(cached) " >&6
1843 else
1844   eval "$3=no"
1845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846 /* end confdefs.h.  */
1847 $4
1848 int
1849 main ()
1850 {
1851 if (sizeof ($2))
1852          return 0;
1853   ;
1854   return 0;
1855 }
1856 _ACEOF
1857 if ac_fn_c_try_compile "$LINENO"; then :
1858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1859 /* end confdefs.h.  */
1860 $4
1861 int
1862 main ()
1863 {
1864 if (sizeof (($2)))
1865             return 0;
1866   ;
1867   return 0;
1868 }
1869 _ACEOF
1870 if ac_fn_c_try_compile "$LINENO"; then :
1871
1872 else
1873   eval "$3=yes"
1874 fi
1875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1876 fi
1877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1878 fi
1879 eval ac_res=\$$3
1880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881 $as_echo "$ac_res" >&6; }
1882   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1883
1884 } # ac_fn_c_check_type
1885
1886 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1887 # --------------------------------------------
1888 # Tries to find the compile-time value of EXPR in a program that includes
1889 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1890 # computed
1891 ac_fn_c_compute_int ()
1892 {
1893   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894   if test "$cross_compiling" = yes; then
1895     # Depending upon the size, compute the lo and hi bounds.
1896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1897 /* end confdefs.h.  */
1898 $4
1899 int
1900 main ()
1901 {
1902 static int test_array [1 - 2 * !(($2) >= 0)];
1903 test_array [0] = 0
1904
1905   ;
1906   return 0;
1907 }
1908 _ACEOF
1909 if ac_fn_c_try_compile "$LINENO"; then :
1910   ac_lo=0 ac_mid=0
1911   while :; do
1912     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913 /* end confdefs.h.  */
1914 $4
1915 int
1916 main ()
1917 {
1918 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1919 test_array [0] = 0
1920
1921   ;
1922   return 0;
1923 }
1924 _ACEOF
1925 if ac_fn_c_try_compile "$LINENO"; then :
1926   ac_hi=$ac_mid; break
1927 else
1928   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1929                         if test $ac_lo -le $ac_mid; then
1930                           ac_lo= ac_hi=
1931                           break
1932                         fi
1933                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1934 fi
1935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1936   done
1937 else
1938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 $4
1941 int
1942 main ()
1943 {
1944 static int test_array [1 - 2 * !(($2) < 0)];
1945 test_array [0] = 0
1946
1947   ;
1948   return 0;
1949 }
1950 _ACEOF
1951 if ac_fn_c_try_compile "$LINENO"; then :
1952   ac_hi=-1 ac_mid=-1
1953   while :; do
1954     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1955 /* end confdefs.h.  */
1956 $4
1957 int
1958 main ()
1959 {
1960 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1961 test_array [0] = 0
1962
1963   ;
1964   return 0;
1965 }
1966 _ACEOF
1967 if ac_fn_c_try_compile "$LINENO"; then :
1968   ac_lo=$ac_mid; break
1969 else
1970   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1971                         if test $ac_mid -le $ac_hi; then
1972                           ac_lo= ac_hi=
1973                           break
1974                         fi
1975                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1976 fi
1977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1978   done
1979 else
1980   ac_lo= ac_hi=
1981 fi
1982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1983 fi
1984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 # Binary search between lo and hi bounds.
1986 while test "x$ac_lo" != "x$ac_hi"; do
1987   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1989 /* end confdefs.h.  */
1990 $4
1991 int
1992 main ()
1993 {
1994 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1995 test_array [0] = 0
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_compile "$LINENO"; then :
2002   ac_hi=$ac_mid
2003 else
2004   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2005 fi
2006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2007 done
2008 case $ac_lo in #((
2009 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2010 '') ac_retval=1 ;;
2011 esac
2012   else
2013     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2014 /* end confdefs.h.  */
2015 $4
2016 static long int longval () { return $2; }
2017 static unsigned long int ulongval () { return $2; }
2018 #include <stdio.h>
2019 #include <stdlib.h>
2020 int
2021 main ()
2022 {
2023
2024   FILE *f = fopen ("conftest.val", "w");
2025   if (! f)
2026     return 1;
2027   if (($2) < 0)
2028     {
2029       long int i = longval ();
2030       if (i != ($2))
2031         return 1;
2032       fprintf (f, "%ld", i);
2033     }
2034   else
2035     {
2036       unsigned long int i = ulongval ();
2037       if (i != ($2))
2038         return 1;
2039       fprintf (f, "%lu", i);
2040     }
2041   /* Do not output a trailing newline, as this causes \r\n confusion
2042      on some platforms.  */
2043   return ferror (f) || fclose (f) != 0;
2044
2045   ;
2046   return 0;
2047 }
2048 _ACEOF
2049 if ac_fn_c_try_run "$LINENO"; then :
2050   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2051 else
2052   ac_retval=1
2053 fi
2054 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2055   conftest.$ac_objext conftest.beam conftest.$ac_ext
2056 rm -f conftest.val
2057
2058   fi
2059   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2060   return $ac_retval
2061
2062 } # ac_fn_c_compute_int
2063 cat >config.log <<_ACEOF
2064 This file contains any messages produced by compilers while
2065 running configure, to aid debugging if configure makes a mistake.
2066
2067 It was created by $as_me, which was
2068 generated by GNU Autoconf 2.64.  Invocation command line was
2069
2070   $ $0 $@
2071
2072 _ACEOF
2073 exec 5>>config.log
2074 {
2075 cat <<_ASUNAME
2076 ## --------- ##
2077 ## Platform. ##
2078 ## --------- ##
2079
2080 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2081 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2082 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2083 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2084 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2085
2086 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2087 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2088
2089 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2090 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2091 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2092 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2093 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2094 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2095 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2096
2097 _ASUNAME
2098
2099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2100 for as_dir in $PATH
2101 do
2102   IFS=$as_save_IFS
2103   test -z "$as_dir" && as_dir=.
2104     $as_echo "PATH: $as_dir"
2105   done
2106 IFS=$as_save_IFS
2107
2108 } >&5
2109
2110 cat >&5 <<_ACEOF
2111
2112
2113 ## ----------- ##
2114 ## Core tests. ##
2115 ## ----------- ##
2116
2117 _ACEOF
2118
2119
2120 # Keep a trace of the command line.
2121 # Strip out --no-create and --no-recursion so they do not pile up.
2122 # Strip out --silent because we don't want to record it for future runs.
2123 # Also quote any args containing shell meta-characters.
2124 # Make two passes to allow for proper duplicate-argument suppression.
2125 ac_configure_args=
2126 ac_configure_args0=
2127 ac_configure_args1=
2128 ac_must_keep_next=false
2129 for ac_pass in 1 2
2130 do
2131   for ac_arg
2132   do
2133     case $ac_arg in
2134     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2135     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2136     | -silent | --silent | --silen | --sile | --sil)
2137       continue ;;
2138     *\'*)
2139       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2140     esac
2141     case $ac_pass in
2142     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2143     2)
2144       as_fn_append ac_configure_args1 " '$ac_arg'"
2145       if test $ac_must_keep_next = true; then
2146         ac_must_keep_next=false # Got value, back to normal.
2147       else
2148         case $ac_arg in
2149           *=* | --config-cache | -C | -disable-* | --disable-* \
2150           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2151           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2152           | -with-* | --with-* | -without-* | --without-* | --x)
2153             case "$ac_configure_args0 " in
2154               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2155             esac
2156             ;;
2157           -* ) ac_must_keep_next=true ;;
2158         esac
2159       fi
2160       as_fn_append ac_configure_args " '$ac_arg'"
2161       ;;
2162     esac
2163   done
2164 done
2165 { ac_configure_args0=; unset ac_configure_args0;}
2166 { ac_configure_args1=; unset ac_configure_args1;}
2167
2168 # When interrupted or exit'd, cleanup temporary files, and complete
2169 # config.log.  We remove comments because anyway the quotes in there
2170 # would cause problems or look ugly.
2171 # WARNING: Use '\'' to represent an apostrophe within the trap.
2172 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2173 trap 'exit_status=$?
2174   # Save into config.log some information that might help in debugging.
2175   {
2176     echo
2177
2178     cat <<\_ASBOX
2179 ## ---------------- ##
2180 ## Cache variables. ##
2181 ## ---------------- ##
2182 _ASBOX
2183     echo
2184     # The following way of writing the cache mishandles newlines in values,
2185 (
2186   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2187     eval ac_val=\$$ac_var
2188     case $ac_val in #(
2189     *${as_nl}*)
2190       case $ac_var in #(
2191       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2192 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2193       esac
2194       case $ac_var in #(
2195       _ | IFS | as_nl) ;; #(
2196       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2197       *) { eval $ac_var=; unset $ac_var;} ;;
2198       esac ;;
2199     esac
2200   done
2201   (set) 2>&1 |
2202     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2203     *${as_nl}ac_space=\ *)
2204       sed -n \
2205         "s/'\''/'\''\\\\'\'''\''/g;
2206           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2207       ;; #(
2208     *)
2209       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2210       ;;
2211     esac |
2212     sort
2213 )
2214     echo
2215
2216     cat <<\_ASBOX
2217 ## ----------------- ##
2218 ## Output variables. ##
2219 ## ----------------- ##
2220 _ASBOX
2221     echo
2222     for ac_var in $ac_subst_vars
2223     do
2224       eval ac_val=\$$ac_var
2225       case $ac_val in
2226       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2227       esac
2228       $as_echo "$ac_var='\''$ac_val'\''"
2229     done | sort
2230     echo
2231
2232     if test -n "$ac_subst_files"; then
2233       cat <<\_ASBOX
2234 ## ------------------- ##
2235 ## File substitutions. ##
2236 ## ------------------- ##
2237 _ASBOX
2238       echo
2239       for ac_var in $ac_subst_files
2240       do
2241         eval ac_val=\$$ac_var
2242         case $ac_val in
2243         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2244         esac
2245         $as_echo "$ac_var='\''$ac_val'\''"
2246       done | sort
2247       echo
2248     fi
2249
2250     if test -s confdefs.h; then
2251       cat <<\_ASBOX
2252 ## ----------- ##
2253 ## confdefs.h. ##
2254 ## ----------- ##
2255 _ASBOX
2256       echo
2257       cat confdefs.h
2258       echo
2259     fi
2260     test "$ac_signal" != 0 &&
2261       $as_echo "$as_me: caught signal $ac_signal"
2262     $as_echo "$as_me: exit $exit_status"
2263   } >&5
2264   rm -f core *.core core.conftest.* &&
2265     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2266     exit $exit_status
2267 ' 0
2268 for ac_signal in 1 2 13 15; do
2269   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2270 done
2271 ac_signal=0
2272
2273 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2274 rm -f -r conftest* confdefs.h
2275
2276 $as_echo "/* confdefs.h */" > confdefs.h
2277
2278 # Predefined preprocessor variables.
2279
2280 cat >>confdefs.h <<_ACEOF
2281 #define PACKAGE_NAME "$PACKAGE_NAME"
2282 _ACEOF
2283
2284 cat >>confdefs.h <<_ACEOF
2285 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2286 _ACEOF
2287
2288 cat >>confdefs.h <<_ACEOF
2289 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2290 _ACEOF
2291
2292 cat >>confdefs.h <<_ACEOF
2293 #define PACKAGE_STRING "$PACKAGE_STRING"
2294 _ACEOF
2295
2296 cat >>confdefs.h <<_ACEOF
2297 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2298 _ACEOF
2299
2300 cat >>confdefs.h <<_ACEOF
2301 #define PACKAGE_URL "$PACKAGE_URL"
2302 _ACEOF
2303
2304
2305 # Let the site file select an alternate cache file if it wants to.
2306 # Prefer an explicitly selected file to automatically selected ones.
2307 ac_site_file1=NONE
2308 ac_site_file2=NONE
2309 if test -n "$CONFIG_SITE"; then
2310   ac_site_file1=$CONFIG_SITE
2311 elif test "x$prefix" != xNONE; then
2312   ac_site_file1=$prefix/share/config.site
2313   ac_site_file2=$prefix/etc/config.site
2314 else
2315   ac_site_file1=$ac_default_prefix/share/config.site
2316   ac_site_file2=$ac_default_prefix/etc/config.site
2317 fi
2318 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2319 do
2320   test "x$ac_site_file" = xNONE && continue
2321   if test -r "$ac_site_file"; then
2322     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2323 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2324     sed 's/^/| /' "$ac_site_file" >&5
2325     . "$ac_site_file"
2326   fi
2327 done
2328
2329 if test -r "$cache_file"; then
2330   # Some versions of bash will fail to source /dev/null (special
2331   # files actually), so we avoid doing that.
2332   if test -f "$cache_file"; then
2333     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2334 $as_echo "$as_me: loading cache $cache_file" >&6;}
2335     case $cache_file in
2336       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2337       *)                      . "./$cache_file";;
2338     esac
2339   fi
2340 else
2341   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2342 $as_echo "$as_me: creating cache $cache_file" >&6;}
2343   >$cache_file
2344 fi
2345
2346 # Check that the precious variables saved in the cache have kept the same
2347 # value.
2348 ac_cache_corrupted=false
2349 for ac_var in $ac_precious_vars; do
2350   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2351   eval ac_new_set=\$ac_env_${ac_var}_set
2352   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2353   eval ac_new_val=\$ac_env_${ac_var}_value
2354   case $ac_old_set,$ac_new_set in
2355     set,)
2356       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2357 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2358       ac_cache_corrupted=: ;;
2359     ,set)
2360       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2361 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2362       ac_cache_corrupted=: ;;
2363     ,);;
2364     *)
2365       if test "x$ac_old_val" != "x$ac_new_val"; then
2366         # differences in whitespace do not lead to failure.
2367         ac_old_val_w=`echo x $ac_old_val`
2368         ac_new_val_w=`echo x $ac_new_val`
2369         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2370           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2371 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2372           ac_cache_corrupted=:
2373         else
2374           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2375 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2376           eval $ac_var=\$ac_old_val
2377         fi
2378         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2379 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2380         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2381 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2382       fi;;
2383   esac
2384   # Pass precious variables to config.status.
2385   if test "$ac_new_set" = set; then
2386     case $ac_new_val in
2387     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2388     *) ac_arg=$ac_var=$ac_new_val ;;
2389     esac
2390     case " $ac_configure_args " in
2391       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2392       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2393     esac
2394   fi
2395 done
2396 if $ac_cache_corrupted; then
2397   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2398 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2399   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2400 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2401   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2402 fi
2403 ## -------------------- ##
2404 ## Main body of script. ##
2405 ## -------------------- ##
2406
2407 ac_ext=c
2408 ac_cpp='$CPP $CPPFLAGS'
2409 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2410 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2411 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2412
2413
2414
2415
2416
2417 ac_config_headers="$ac_config_headers config.h:config.in"
2418
2419
2420
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2422 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2423     # Check whether --enable-maintainer-mode was given.
2424 if test "${enable_maintainer_mode+set}" = set; then :
2425   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2426 else
2427   USE_MAINTAINER_MODE=no
2428 fi
2429
2430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2431 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2432    if test $USE_MAINTAINER_MODE = yes; then
2433   MAINTAINER_MODE_TRUE=
2434   MAINTAINER_MODE_FALSE='#'
2435 else
2436   MAINTAINER_MODE_TRUE='#'
2437   MAINTAINER_MODE_FALSE=
2438 fi
2439
2440   MAINT=$MAINTAINER_MODE_TRUE
2441
2442
2443
2444 ac_ext=c
2445 ac_cpp='$CPP $CPPFLAGS'
2446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2449 if test -n "$ac_tool_prefix"; then
2450   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2451 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2453 $as_echo_n "checking for $ac_word... " >&6; }
2454 if test "${ac_cv_prog_CC+set}" = set; then :
2455   $as_echo_n "(cached) " >&6
2456 else
2457   if test -n "$CC"; then
2458   ac_cv_prog_CC="$CC" # Let the user override the test.
2459 else
2460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2461 for as_dir in $PATH
2462 do
2463   IFS=$as_save_IFS
2464   test -z "$as_dir" && as_dir=.
2465     for ac_exec_ext in '' $ac_executable_extensions; do
2466   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2467     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2469     break 2
2470   fi
2471 done
2472   done
2473 IFS=$as_save_IFS
2474
2475 fi
2476 fi
2477 CC=$ac_cv_prog_CC
2478 if test -n "$CC"; then
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2480 $as_echo "$CC" >&6; }
2481 else
2482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2483 $as_echo "no" >&6; }
2484 fi
2485
2486
2487 fi
2488 if test -z "$ac_cv_prog_CC"; then
2489   ac_ct_CC=$CC
2490   # Extract the first word of "gcc", so it can be a program name with args.
2491 set dummy gcc; ac_word=$2
2492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2493 $as_echo_n "checking for $ac_word... " >&6; }
2494 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2495   $as_echo_n "(cached) " >&6
2496 else
2497   if test -n "$ac_ct_CC"; then
2498   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2499 else
2500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2501 for as_dir in $PATH
2502 do
2503   IFS=$as_save_IFS
2504   test -z "$as_dir" && as_dir=.
2505     for ac_exec_ext in '' $ac_executable_extensions; do
2506   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2507     ac_cv_prog_ac_ct_CC="gcc"
2508     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2509     break 2
2510   fi
2511 done
2512   done
2513 IFS=$as_save_IFS
2514
2515 fi
2516 fi
2517 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2518 if test -n "$ac_ct_CC"; then
2519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2520 $as_echo "$ac_ct_CC" >&6; }
2521 else
2522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2523 $as_echo "no" >&6; }
2524 fi
2525
2526   if test "x$ac_ct_CC" = x; then
2527     CC=""
2528   else
2529     case $cross_compiling:$ac_tool_warned in
2530 yes:)
2531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2532 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2533 ac_tool_warned=yes ;;
2534 esac
2535     CC=$ac_ct_CC
2536   fi
2537 else
2538   CC="$ac_cv_prog_CC"
2539 fi
2540
2541 if test -z "$CC"; then
2542           if test -n "$ac_tool_prefix"; then
2543     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2544 set dummy ${ac_tool_prefix}cc; ac_word=$2
2545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2546 $as_echo_n "checking for $ac_word... " >&6; }
2547 if test "${ac_cv_prog_CC+set}" = set; then :
2548   $as_echo_n "(cached) " >&6
2549 else
2550   if test -n "$CC"; then
2551   ac_cv_prog_CC="$CC" # Let the user override the test.
2552 else
2553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2554 for as_dir in $PATH
2555 do
2556   IFS=$as_save_IFS
2557   test -z "$as_dir" && as_dir=.
2558     for ac_exec_ext in '' $ac_executable_extensions; do
2559   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2560     ac_cv_prog_CC="${ac_tool_prefix}cc"
2561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2562     break 2
2563   fi
2564 done
2565   done
2566 IFS=$as_save_IFS
2567
2568 fi
2569 fi
2570 CC=$ac_cv_prog_CC
2571 if test -n "$CC"; then
2572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2573 $as_echo "$CC" >&6; }
2574 else
2575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2576 $as_echo "no" >&6; }
2577 fi
2578
2579
2580   fi
2581 fi
2582 if test -z "$CC"; then
2583   # Extract the first word of "cc", so it can be a program name with args.
2584 set dummy cc; ac_word=$2
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2586 $as_echo_n "checking for $ac_word... " >&6; }
2587 if test "${ac_cv_prog_CC+set}" = set; then :
2588   $as_echo_n "(cached) " >&6
2589 else
2590   if test -n "$CC"; then
2591   ac_cv_prog_CC="$CC" # Let the user override the test.
2592 else
2593   ac_prog_rejected=no
2594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2595 for as_dir in $PATH
2596 do
2597   IFS=$as_save_IFS
2598   test -z "$as_dir" && as_dir=.
2599     for ac_exec_ext in '' $ac_executable_extensions; do
2600   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2601     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2602        ac_prog_rejected=yes
2603        continue
2604      fi
2605     ac_cv_prog_CC="cc"
2606     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2607     break 2
2608   fi
2609 done
2610   done
2611 IFS=$as_save_IFS
2612
2613 if test $ac_prog_rejected = yes; then
2614   # We found a bogon in the path, so make sure we never use it.
2615   set dummy $ac_cv_prog_CC
2616   shift
2617   if test $# != 0; then
2618     # We chose a different compiler from the bogus one.
2619     # However, it has the same basename, so the bogon will be chosen
2620     # first if we set CC to just the basename; use the full file name.
2621     shift
2622     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2623   fi
2624 fi
2625 fi
2626 fi
2627 CC=$ac_cv_prog_CC
2628 if test -n "$CC"; then
2629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2630 $as_echo "$CC" >&6; }
2631 else
2632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2633 $as_echo "no" >&6; }
2634 fi
2635
2636
2637 fi
2638 if test -z "$CC"; then
2639   if test -n "$ac_tool_prefix"; then
2640   for ac_prog in cl.exe
2641   do
2642     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2643 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2645 $as_echo_n "checking for $ac_word... " >&6; }
2646 if test "${ac_cv_prog_CC+set}" = set; then :
2647   $as_echo_n "(cached) " >&6
2648 else
2649   if test -n "$CC"; then
2650   ac_cv_prog_CC="$CC" # Let the user override the test.
2651 else
2652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2653 for as_dir in $PATH
2654 do
2655   IFS=$as_save_IFS
2656   test -z "$as_dir" && as_dir=.
2657     for ac_exec_ext in '' $ac_executable_extensions; do
2658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2659     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2661     break 2
2662   fi
2663 done
2664   done
2665 IFS=$as_save_IFS
2666
2667 fi
2668 fi
2669 CC=$ac_cv_prog_CC
2670 if test -n "$CC"; then
2671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2672 $as_echo "$CC" >&6; }
2673 else
2674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2675 $as_echo "no" >&6; }
2676 fi
2677
2678
2679     test -n "$CC" && break
2680   done
2681 fi
2682 if test -z "$CC"; then
2683   ac_ct_CC=$CC
2684   for ac_prog in cl.exe
2685 do
2686   # Extract the first word of "$ac_prog", so it can be a program name with args.
2687 set dummy $ac_prog; ac_word=$2
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2689 $as_echo_n "checking for $ac_word... " >&6; }
2690 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2691   $as_echo_n "(cached) " >&6
2692 else
2693   if test -n "$ac_ct_CC"; then
2694   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2695 else
2696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697 for as_dir in $PATH
2698 do
2699   IFS=$as_save_IFS
2700   test -z "$as_dir" && as_dir=.
2701     for ac_exec_ext in '' $ac_executable_extensions; do
2702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2703     ac_cv_prog_ac_ct_CC="$ac_prog"
2704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2705     break 2
2706   fi
2707 done
2708   done
2709 IFS=$as_save_IFS
2710
2711 fi
2712 fi
2713 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2714 if test -n "$ac_ct_CC"; then
2715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2716 $as_echo "$ac_ct_CC" >&6; }
2717 else
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2719 $as_echo "no" >&6; }
2720 fi
2721
2722
2723   test -n "$ac_ct_CC" && break
2724 done
2725
2726   if test "x$ac_ct_CC" = x; then
2727     CC=""
2728   else
2729     case $cross_compiling:$ac_tool_warned in
2730 yes:)
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2732 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2733 ac_tool_warned=yes ;;
2734 esac
2735     CC=$ac_ct_CC
2736   fi
2737 fi
2738
2739 fi
2740
2741
2742 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2743 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2744 as_fn_error "no acceptable C compiler found in \$PATH
2745 See \`config.log' for more details." "$LINENO" 5; }
2746
2747 # Provide some information about the compiler.
2748 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2749 set X $ac_compile
2750 ac_compiler=$2
2751 for ac_option in --version -v -V -qversion; do
2752   { { ac_try="$ac_compiler $ac_option >&5"
2753 case "(($ac_try" in
2754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2755   *) ac_try_echo=$ac_try;;
2756 esac
2757 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2758 $as_echo "$ac_try_echo"; } >&5
2759   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2760   ac_status=$?
2761   if test -s conftest.err; then
2762     sed '10a\
2763 ... rest of stderr output deleted ...
2764          10q' conftest.err >conftest.er1
2765     cat conftest.er1 >&5
2766     rm -f conftest.er1 conftest.err
2767   fi
2768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2769   test $ac_status = 0; }
2770 done
2771
2772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2773 /* end confdefs.h.  */
2774
2775 int
2776 main ()
2777 {
2778
2779   ;
2780   return 0;
2781 }
2782 _ACEOF
2783 ac_clean_files_save=$ac_clean_files
2784 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2785 # Try to create an executable without -o first, disregard a.out.
2786 # It will help us diagnose broken compilers, and finding out an intuition
2787 # of exeext.
2788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2789 $as_echo_n "checking for C compiler default output file name... " >&6; }
2790 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2791
2792 # The possible output files:
2793 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2794
2795 ac_rmfiles=
2796 for ac_file in $ac_files
2797 do
2798   case $ac_file in
2799     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2800     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2801   esac
2802 done
2803 rm -f $ac_rmfiles
2804
2805 if { { ac_try="$ac_link_default"
2806 case "(($ac_try" in
2807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2808   *) ac_try_echo=$ac_try;;
2809 esac
2810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2811 $as_echo "$ac_try_echo"; } >&5
2812   (eval "$ac_link_default") 2>&5
2813   ac_status=$?
2814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2815   test $ac_status = 0; }; then :
2816   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2817 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2818 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2819 # so that the user can short-circuit this test for compilers unknown to
2820 # Autoconf.
2821 for ac_file in $ac_files ''
2822 do
2823   test -f "$ac_file" || continue
2824   case $ac_file in
2825     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2826         ;;
2827     [ab].out )
2828         # We found the default executable, but exeext='' is most
2829         # certainly right.
2830         break;;
2831     *.* )
2832         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2833         then :; else
2834            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2835         fi
2836         # We set ac_cv_exeext here because the later test for it is not
2837         # safe: cross compilers may not add the suffix if given an `-o'
2838         # argument, so we may need to know it at that point already.
2839         # Even if this section looks crufty: it has the advantage of
2840         # actually working.
2841         break;;
2842     * )
2843         break;;
2844   esac
2845 done
2846 test "$ac_cv_exeext" = no && ac_cv_exeext=
2847
2848 else
2849   ac_file=''
2850 fi
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2852 $as_echo "$ac_file" >&6; }
2853 if test -z "$ac_file"; then :
2854   $as_echo "$as_me: failed program was:" >&5
2855 sed 's/^/| /' conftest.$ac_ext >&5
2856
2857 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2858 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2859 { as_fn_set_status 77
2860 as_fn_error "C compiler cannot create executables
2861 See \`config.log' for more details." "$LINENO" 5; }; }
2862 fi
2863 ac_exeext=$ac_cv_exeext
2864
2865 # Check that the compiler produces executables we can run.  If not, either
2866 # the compiler is broken, or we cross compile.
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2868 $as_echo_n "checking whether the C compiler works... " >&6; }
2869 # If not cross compiling, check that we can run a simple program.
2870 if test "$cross_compiling" != yes; then
2871   if { ac_try='./$ac_file'
2872   { { case "(($ac_try" in
2873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2874   *) ac_try_echo=$ac_try;;
2875 esac
2876 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2877 $as_echo "$ac_try_echo"; } >&5
2878   (eval "$ac_try") 2>&5
2879   ac_status=$?
2880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2881   test $ac_status = 0; }; }; then
2882     cross_compiling=no
2883   else
2884     if test "$cross_compiling" = maybe; then
2885         cross_compiling=yes
2886     else
2887         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2888 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2889 as_fn_error "cannot run C compiled programs.
2890 If you meant to cross compile, use \`--host'.
2891 See \`config.log' for more details." "$LINENO" 5; }
2892     fi
2893   fi
2894 fi
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2896 $as_echo "yes" >&6; }
2897
2898 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2899 ac_clean_files=$ac_clean_files_save
2900 # Check that the compiler produces executables we can run.  If not, either
2901 # the compiler is broken, or we cross compile.
2902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2903 $as_echo_n "checking whether we are cross compiling... " >&6; }
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2905 $as_echo "$cross_compiling" >&6; }
2906
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2908 $as_echo_n "checking for suffix of executables... " >&6; }
2909 if { { ac_try="$ac_link"
2910 case "(($ac_try" in
2911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2912   *) ac_try_echo=$ac_try;;
2913 esac
2914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2915 $as_echo "$ac_try_echo"; } >&5
2916   (eval "$ac_link") 2>&5
2917   ac_status=$?
2918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2919   test $ac_status = 0; }; then :
2920   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2921 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2922 # work properly (i.e., refer to `conftest.exe'), while it won't with
2923 # `rm'.
2924 for ac_file in conftest.exe conftest conftest.*; do
2925   test -f "$ac_file" || continue
2926   case $ac_file in
2927     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2928     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2929           break;;
2930     * ) break;;
2931   esac
2932 done
2933 else
2934   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2935 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2936 as_fn_error "cannot compute suffix of executables: cannot compile and link
2937 See \`config.log' for more details." "$LINENO" 5; }
2938 fi
2939 rm -f conftest$ac_cv_exeext
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2941 $as_echo "$ac_cv_exeext" >&6; }
2942
2943 rm -f conftest.$ac_ext
2944 EXEEXT=$ac_cv_exeext
2945 ac_exeext=$EXEEXT
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2947 $as_echo_n "checking for suffix of object files... " >&6; }
2948 if test "${ac_cv_objext+set}" = set; then :
2949   $as_echo_n "(cached) " >&6
2950 else
2951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2952 /* end confdefs.h.  */
2953
2954 int
2955 main ()
2956 {
2957
2958   ;
2959   return 0;
2960 }
2961 _ACEOF
2962 rm -f conftest.o conftest.obj
2963 if { { ac_try="$ac_compile"
2964 case "(($ac_try" in
2965   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2966   *) ac_try_echo=$ac_try;;
2967 esac
2968 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2969 $as_echo "$ac_try_echo"; } >&5
2970   (eval "$ac_compile") 2>&5
2971   ac_status=$?
2972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2973   test $ac_status = 0; }; then :
2974   for ac_file in conftest.o conftest.obj conftest.*; do
2975   test -f "$ac_file" || continue;
2976   case $ac_file in
2977     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2978     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2979        break;;
2980   esac
2981 done
2982 else
2983   $as_echo "$as_me: failed program was:" >&5
2984 sed 's/^/| /' conftest.$ac_ext >&5
2985
2986 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2987 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2988 as_fn_error "cannot compute suffix of object files: cannot compile
2989 See \`config.log' for more details." "$LINENO" 5; }
2990 fi
2991 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2992 fi
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2994 $as_echo "$ac_cv_objext" >&6; }
2995 OBJEXT=$ac_cv_objext
2996 ac_objext=$OBJEXT
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2998 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2999 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3000   $as_echo_n "(cached) " >&6
3001 else
3002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3003 /* end confdefs.h.  */
3004
3005 int
3006 main ()
3007 {
3008 #ifndef __GNUC__
3009        choke me
3010 #endif
3011
3012   ;
3013   return 0;
3014 }
3015 _ACEOF
3016 if ac_fn_c_try_compile "$LINENO"; then :
3017   ac_compiler_gnu=yes
3018 else
3019   ac_compiler_gnu=no
3020 fi
3021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3022 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3023
3024 fi
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3026 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3027 if test $ac_compiler_gnu = yes; then
3028   GCC=yes
3029 else
3030   GCC=
3031 fi
3032 ac_test_CFLAGS=${CFLAGS+set}
3033 ac_save_CFLAGS=$CFLAGS
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3035 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3036 if test "${ac_cv_prog_cc_g+set}" = set; then :
3037   $as_echo_n "(cached) " >&6
3038 else
3039   ac_save_c_werror_flag=$ac_c_werror_flag
3040    ac_c_werror_flag=yes
3041    ac_cv_prog_cc_g=no
3042    CFLAGS="-g"
3043    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3044 /* end confdefs.h.  */
3045
3046 int
3047 main ()
3048 {
3049
3050   ;
3051   return 0;
3052 }
3053 _ACEOF
3054 if ac_fn_c_try_compile "$LINENO"; then :
3055   ac_cv_prog_cc_g=yes
3056 else
3057   CFLAGS=""
3058       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3059 /* end confdefs.h.  */
3060
3061 int
3062 main ()
3063 {
3064
3065   ;
3066   return 0;
3067 }
3068 _ACEOF
3069 if ac_fn_c_try_compile "$LINENO"; then :
3070
3071 else
3072   ac_c_werror_flag=$ac_save_c_werror_flag
3073          CFLAGS="-g"
3074          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075 /* end confdefs.h.  */
3076
3077 int
3078 main ()
3079 {
3080
3081   ;
3082   return 0;
3083 }
3084 _ACEOF
3085 if ac_fn_c_try_compile "$LINENO"; then :
3086   ac_cv_prog_cc_g=yes
3087 fi
3088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3089 fi
3090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3091 fi
3092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3093    ac_c_werror_flag=$ac_save_c_werror_flag
3094 fi
3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3096 $as_echo "$ac_cv_prog_cc_g" >&6; }
3097 if test "$ac_test_CFLAGS" = set; then
3098   CFLAGS=$ac_save_CFLAGS
3099 elif test $ac_cv_prog_cc_g = yes; then
3100   if test "$GCC" = yes; then
3101     CFLAGS="-g -O2"
3102   else
3103     CFLAGS="-g"
3104   fi
3105 else
3106   if test "$GCC" = yes; then
3107     CFLAGS="-O2"
3108   else
3109     CFLAGS=
3110   fi
3111 fi
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3113 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3114 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3115   $as_echo_n "(cached) " >&6
3116 else
3117   ac_cv_prog_cc_c89=no
3118 ac_save_CC=$CC
3119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3120 /* end confdefs.h.  */
3121 #include <stdarg.h>
3122 #include <stdio.h>
3123 #include <sys/types.h>
3124 #include <sys/stat.h>
3125 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3126 struct buf { int x; };
3127 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3128 static char *e (p, i)
3129      char **p;
3130      int i;
3131 {
3132   return p[i];
3133 }
3134 static char *f (char * (*g) (char **, int), char **p, ...)
3135 {
3136   char *s;
3137   va_list v;
3138   va_start (v,p);
3139   s = g (p, va_arg (v,int));
3140   va_end (v);
3141   return s;
3142 }
3143
3144 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3145    function prototypes and stuff, but not '\xHH' hex character constants.
3146    These don't provoke an error unfortunately, instead are silently treated
3147    as 'x'.  The following induces an error, until -std is added to get
3148    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3149    array size at least.  It's necessary to write '\x00'==0 to get something
3150    that's true only with -std.  */
3151 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3152
3153 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3154    inside strings and character constants.  */
3155 #define FOO(x) 'x'
3156 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3157
3158 int test (int i, double x);
3159 struct s1 {int (*f) (int a);};
3160 struct s2 {int (*f) (double a);};
3161 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3162 int argc;
3163 char **argv;
3164 int
3165 main ()
3166 {
3167 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3168   ;
3169   return 0;
3170 }
3171 _ACEOF
3172 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3173         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3174 do
3175   CC="$ac_save_CC $ac_arg"
3176   if ac_fn_c_try_compile "$LINENO"; then :
3177   ac_cv_prog_cc_c89=$ac_arg
3178 fi
3179 rm -f core conftest.err conftest.$ac_objext
3180   test "x$ac_cv_prog_cc_c89" != "xno" && break
3181 done
3182 rm -f conftest.$ac_ext
3183 CC=$ac_save_CC
3184
3185 fi
3186 # AC_CACHE_VAL
3187 case "x$ac_cv_prog_cc_c89" in
3188   x)
3189     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3190 $as_echo "none needed" >&6; } ;;
3191   xno)
3192     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3193 $as_echo "unsupported" >&6; } ;;
3194   *)
3195     CC="$CC $ac_cv_prog_cc_c89"
3196     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3197 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3198 esac
3199 if test "x$ac_cv_prog_cc_c89" != xno; then :
3200
3201 fi
3202
3203 ac_ext=c
3204 ac_cpp='$CPP $CPPFLAGS'
3205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3208
3209
3210 ac_ext=c
3211 ac_cpp='$CPP $CPPFLAGS'
3212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3216 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3217 # On Suns, sometimes $CPP names a directory.
3218 if test -n "$CPP" && test -d "$CPP"; then
3219   CPP=
3220 fi
3221 if test -z "$CPP"; then
3222   if test "${ac_cv_prog_CPP+set}" = set; then :
3223   $as_echo_n "(cached) " >&6
3224 else
3225       # Double quotes because CPP needs to be expanded
3226     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3227     do
3228       ac_preproc_ok=false
3229 for ac_c_preproc_warn_flag in '' yes
3230 do
3231   # Use a header file that comes with gcc, so configuring glibc
3232   # with a fresh cross-compiler works.
3233   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3234   # <limits.h> exists even on freestanding compilers.
3235   # On the NeXT, cc -E runs the code through the compiler's parser,
3236   # not just through cpp. "Syntax error" is here to catch this case.
3237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3238 /* end confdefs.h.  */
3239 #ifdef __STDC__
3240 # include <limits.h>
3241 #else
3242 # include <assert.h>
3243 #endif
3244                      Syntax error
3245 _ACEOF
3246 if ac_fn_c_try_cpp "$LINENO"; then :
3247
3248 else
3249   # Broken: fails on valid input.
3250 continue
3251 fi
3252 rm -f conftest.err conftest.$ac_ext
3253
3254   # OK, works on sane cases.  Now check whether nonexistent headers
3255   # can be detected and how.
3256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3257 /* end confdefs.h.  */
3258 #include <ac_nonexistent.h>
3259 _ACEOF
3260 if ac_fn_c_try_cpp "$LINENO"; then :
3261   # Broken: success on invalid input.
3262 continue
3263 else
3264   # Passes both tests.
3265 ac_preproc_ok=:
3266 break
3267 fi
3268 rm -f conftest.err conftest.$ac_ext
3269
3270 done
3271 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3272 rm -f conftest.err conftest.$ac_ext
3273 if $ac_preproc_ok; then :
3274   break
3275 fi
3276
3277     done
3278     ac_cv_prog_CPP=$CPP
3279
3280 fi
3281   CPP=$ac_cv_prog_CPP
3282 else
3283   ac_cv_prog_CPP=$CPP
3284 fi
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3286 $as_echo "$CPP" >&6; }
3287 ac_preproc_ok=false
3288 for ac_c_preproc_warn_flag in '' yes
3289 do
3290   # Use a header file that comes with gcc, so configuring glibc
3291   # with a fresh cross-compiler works.
3292   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3293   # <limits.h> exists even on freestanding compilers.
3294   # On the NeXT, cc -E runs the code through the compiler's parser,
3295   # not just through cpp. "Syntax error" is here to catch this case.
3296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298 #ifdef __STDC__
3299 # include <limits.h>
3300 #else
3301 # include <assert.h>
3302 #endif
3303                      Syntax error
3304 _ACEOF
3305 if ac_fn_c_try_cpp "$LINENO"; then :
3306
3307 else
3308   # Broken: fails on valid input.
3309 continue
3310 fi
3311 rm -f conftest.err conftest.$ac_ext
3312
3313   # OK, works on sane cases.  Now check whether nonexistent headers
3314   # can be detected and how.
3315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3316 /* end confdefs.h.  */
3317 #include <ac_nonexistent.h>
3318 _ACEOF
3319 if ac_fn_c_try_cpp "$LINENO"; then :
3320   # Broken: success on invalid input.
3321 continue
3322 else
3323   # Passes both tests.
3324 ac_preproc_ok=:
3325 break
3326 fi
3327 rm -f conftest.err conftest.$ac_ext
3328
3329 done
3330 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3331 rm -f conftest.err conftest.$ac_ext
3332 if $ac_preproc_ok; then :
3333
3334 else
3335   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3336 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3337 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3338 See \`config.log' for more details." "$LINENO" 5; }
3339 fi
3340
3341 ac_ext=c
3342 ac_cpp='$CPP $CPPFLAGS'
3343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3345 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3346
3347
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3349 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3350 if test "${ac_cv_path_GREP+set}" = set; then :
3351   $as_echo_n "(cached) " >&6
3352 else
3353   if test -z "$GREP"; then
3354   ac_path_GREP_found=false
3355   # Loop through the user's path and test for each of PROGNAME-LIST
3356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3357 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3358 do
3359   IFS=$as_save_IFS
3360   test -z "$as_dir" && as_dir=.
3361     for ac_prog in grep ggrep; do
3362     for ac_exec_ext in '' $ac_executable_extensions; do
3363       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3364       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3365 # Check for GNU ac_path_GREP and select it if it is found.
3366   # Check for GNU $ac_path_GREP
3367 case `"$ac_path_GREP" --version 2>&1` in
3368 *GNU*)
3369   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3370 *)
3371   ac_count=0
3372   $as_echo_n 0123456789 >"conftest.in"
3373   while :
3374   do
3375     cat "conftest.in" "conftest.in" >"conftest.tmp"
3376     mv "conftest.tmp" "conftest.in"
3377     cp "conftest.in" "conftest.nl"
3378     $as_echo 'GREP' >> "conftest.nl"
3379     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3380     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3381     as_fn_arith $ac_count + 1 && ac_count=$as_val
3382     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3383       # Best one so far, save it but keep looking for a better one
3384       ac_cv_path_GREP="$ac_path_GREP"
3385       ac_path_GREP_max=$ac_count
3386     fi
3387     # 10*(2^10) chars as input seems more than enough
3388     test $ac_count -gt 10 && break
3389   done
3390   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3391 esac
3392
3393       $ac_path_GREP_found && break 3
3394     done
3395   done
3396   done
3397 IFS=$as_save_IFS
3398   if test -z "$ac_cv_path_GREP"; then
3399     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3400   fi
3401 else
3402   ac_cv_path_GREP=$GREP
3403 fi
3404
3405 fi
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3407 $as_echo "$ac_cv_path_GREP" >&6; }
3408  GREP="$ac_cv_path_GREP"
3409
3410
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3412 $as_echo_n "checking for egrep... " >&6; }
3413 if test "${ac_cv_path_EGREP+set}" = set; then :
3414   $as_echo_n "(cached) " >&6
3415 else
3416   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3417    then ac_cv_path_EGREP="$GREP -E"
3418    else
3419      if test -z "$EGREP"; then
3420   ac_path_EGREP_found=false
3421   # Loop through the user's path and test for each of PROGNAME-LIST
3422   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3423 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3424 do
3425   IFS=$as_save_IFS
3426   test -z "$as_dir" && as_dir=.
3427     for ac_prog in egrep; do
3428     for ac_exec_ext in '' $ac_executable_extensions; do
3429       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3430       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3431 # Check for GNU ac_path_EGREP and select it if it is found.
3432   # Check for GNU $ac_path_EGREP
3433 case `"$ac_path_EGREP" --version 2>&1` in
3434 *GNU*)
3435   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3436 *)
3437   ac_count=0
3438   $as_echo_n 0123456789 >"conftest.in"
3439   while :
3440   do
3441     cat "conftest.in" "conftest.in" >"conftest.tmp"
3442     mv "conftest.tmp" "conftest.in"
3443     cp "conftest.in" "conftest.nl"
3444     $as_echo 'EGREP' >> "conftest.nl"
3445     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3446     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3447     as_fn_arith $ac_count + 1 && ac_count=$as_val
3448     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3449       # Best one so far, save it but keep looking for a better one
3450       ac_cv_path_EGREP="$ac_path_EGREP"
3451       ac_path_EGREP_max=$ac_count
3452     fi
3453     # 10*(2^10) chars as input seems more than enough
3454     test $ac_count -gt 10 && break
3455   done
3456   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3457 esac
3458
3459       $ac_path_EGREP_found && break 3
3460     done
3461   done
3462   done
3463 IFS=$as_save_IFS
3464   if test -z "$ac_cv_path_EGREP"; then
3465     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3466   fi
3467 else
3468   ac_cv_path_EGREP=$EGREP
3469 fi
3470
3471    fi
3472 fi
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3474 $as_echo "$ac_cv_path_EGREP" >&6; }
3475  EGREP="$ac_cv_path_EGREP"
3476
3477
3478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3479 $as_echo_n "checking for ANSI C header files... " >&6; }
3480 if test "${ac_cv_header_stdc+set}" = set; then :
3481   $as_echo_n "(cached) " >&6
3482 else
3483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3484 /* end confdefs.h.  */
3485 #include <stdlib.h>
3486 #include <stdarg.h>
3487 #include <string.h>
3488 #include <float.h>
3489
3490 int
3491 main ()
3492 {
3493
3494   ;
3495   return 0;
3496 }
3497 _ACEOF
3498 if ac_fn_c_try_compile "$LINENO"; then :
3499   ac_cv_header_stdc=yes
3500 else
3501   ac_cv_header_stdc=no
3502 fi
3503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3504
3505 if test $ac_cv_header_stdc = yes; then
3506   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3508 /* end confdefs.h.  */
3509 #include <string.h>
3510
3511 _ACEOF
3512 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3513   $EGREP "memchr" >/dev/null 2>&1; then :
3514
3515 else
3516   ac_cv_header_stdc=no
3517 fi
3518 rm -f conftest*
3519
3520 fi
3521
3522 if test $ac_cv_header_stdc = yes; then
3523   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3525 /* end confdefs.h.  */
3526 #include <stdlib.h>
3527
3528 _ACEOF
3529 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3530   $EGREP "free" >/dev/null 2>&1; then :
3531
3532 else
3533   ac_cv_header_stdc=no
3534 fi
3535 rm -f conftest*
3536
3537 fi
3538
3539 if test $ac_cv_header_stdc = yes; then
3540   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3541   if test "$cross_compiling" = yes; then :
3542   :
3543 else
3544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3545 /* end confdefs.h.  */
3546 #include <ctype.h>
3547 #include <stdlib.h>
3548 #if ((' ' & 0x0FF) == 0x020)
3549 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3550 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3551 #else
3552 # define ISLOWER(c) \
3553                    (('a' <= (c) && (c) <= 'i') \
3554                      || ('j' <= (c) && (c) <= 'r') \
3555                      || ('s' <= (c) && (c) <= 'z'))
3556 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3557 #endif
3558
3559 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3560 int
3561 main ()
3562 {
3563   int i;
3564   for (i = 0; i < 256; i++)
3565     if (XOR (islower (i), ISLOWER (i))
3566         || toupper (i) != TOUPPER (i))
3567       return 2;
3568   return 0;
3569 }
3570 _ACEOF
3571 if ac_fn_c_try_run "$LINENO"; then :
3572
3573 else
3574   ac_cv_header_stdc=no
3575 fi
3576 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3577   conftest.$ac_objext conftest.beam conftest.$ac_ext
3578 fi
3579
3580 fi
3581 fi
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3583 $as_echo "$ac_cv_header_stdc" >&6; }
3584 if test $ac_cv_header_stdc = yes; then
3585
3586 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3587
3588 fi
3589
3590 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3591 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3592                   inttypes.h stdint.h unistd.h
3593 do :
3594   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3595 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3596 "
3597 eval as_val=\$$as_ac_Header
3598    if test "x$as_val" = x""yes; then :
3599   cat >>confdefs.h <<_ACEOF
3600 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3601 _ACEOF
3602
3603 fi
3604
3605 done
3606
3607
3608
3609   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3610 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3611   MINIX=yes
3612 else
3613   MINIX=
3614 fi
3615
3616
3617   if test "$MINIX" = yes; then
3618
3619 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3620
3621
3622 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3623
3624
3625 $as_echo "#define _MINIX 1" >>confdefs.h
3626
3627   fi
3628
3629
3630   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3631 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3632 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3633   $as_echo_n "(cached) " >&6
3634 else
3635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3636 /* end confdefs.h.  */
3637
3638 #         define __EXTENSIONS__ 1
3639           $ac_includes_default
3640 int
3641 main ()
3642 {
3643
3644   ;
3645   return 0;
3646 }
3647 _ACEOF
3648 if ac_fn_c_try_compile "$LINENO"; then :
3649   ac_cv_safe_to_define___extensions__=yes
3650 else
3651   ac_cv_safe_to_define___extensions__=no
3652 fi
3653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3654 fi
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3656 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3657   test $ac_cv_safe_to_define___extensions__ = yes &&
3658     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3659
3660   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3661
3662   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3663
3664   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3665
3666   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3667
3668
3669
3670 # Check whether --enable-largefile was given.
3671 if test "${enable_largefile+set}" = set; then :
3672   enableval=$enable_largefile;
3673 fi
3674
3675 if test "$enable_largefile" != no; then
3676
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3678 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3679 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   ac_cv_sys_largefile_CC=no
3683      if test "$GCC" != yes; then
3684        ac_save_CC=$CC
3685        while :; do
3686          # IRIX 6.2 and later do not support large files by default,
3687          # so use the C compiler's -n32 option if that helps.
3688          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3689 /* end confdefs.h.  */
3690 #include <sys/types.h>
3691  /* Check that off_t can represent 2**63 - 1 correctly.
3692     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3693     since some C++ compilers masquerading as C compilers
3694     incorrectly reject 9223372036854775807.  */
3695 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3696   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3697                        && LARGE_OFF_T % 2147483647 == 1)
3698                       ? 1 : -1];
3699 int
3700 main ()
3701 {
3702
3703   ;
3704   return 0;
3705 }
3706 _ACEOF
3707          if ac_fn_c_try_compile "$LINENO"; then :
3708   break
3709 fi
3710 rm -f core conftest.err conftest.$ac_objext
3711          CC="$CC -n32"
3712          if ac_fn_c_try_compile "$LINENO"; then :
3713   ac_cv_sys_largefile_CC=' -n32'; break
3714 fi
3715 rm -f core conftest.err conftest.$ac_objext
3716          break
3717        done
3718        CC=$ac_save_CC
3719        rm -f conftest.$ac_ext
3720     fi
3721 fi
3722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3723 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
3724   if test "$ac_cv_sys_largefile_CC" != no; then
3725     CC=$CC$ac_cv_sys_largefile_CC
3726   fi
3727
3728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3729 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3730 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3731   $as_echo_n "(cached) " >&6
3732 else
3733   while :; do
3734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3735 /* end confdefs.h.  */
3736 #include <sys/types.h>
3737  /* Check that off_t can represent 2**63 - 1 correctly.
3738     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3739     since some C++ compilers masquerading as C compilers
3740     incorrectly reject 9223372036854775807.  */
3741 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3742   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3743                        && LARGE_OFF_T % 2147483647 == 1)
3744                       ? 1 : -1];
3745 int
3746 main ()
3747 {
3748
3749   ;
3750   return 0;
3751 }
3752 _ACEOF
3753 if ac_fn_c_try_compile "$LINENO"; then :
3754   ac_cv_sys_file_offset_bits=no; break
3755 fi
3756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3758 /* end confdefs.h.  */
3759 #define _FILE_OFFSET_BITS 64
3760 #include <sys/types.h>
3761  /* Check that off_t can represent 2**63 - 1 correctly.
3762     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3763     since some C++ compilers masquerading as C compilers
3764     incorrectly reject 9223372036854775807.  */
3765 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3766   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3767                        && LARGE_OFF_T % 2147483647 == 1)
3768                       ? 1 : -1];
3769 int
3770 main ()
3771 {
3772
3773   ;
3774   return 0;
3775 }
3776 _ACEOF
3777 if ac_fn_c_try_compile "$LINENO"; then :
3778   ac_cv_sys_file_offset_bits=64; break
3779 fi
3780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3781   ac_cv_sys_file_offset_bits=unknown
3782   break
3783 done
3784 fi
3785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3786 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3787 case $ac_cv_sys_file_offset_bits in #(
3788   no | unknown) ;;
3789   *)
3790 cat >>confdefs.h <<_ACEOF
3791 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3792 _ACEOF
3793 ;;
3794 esac
3795 rm -rf conftest*
3796   if test $ac_cv_sys_file_offset_bits = unknown; then
3797     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3798 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3799 if test "${ac_cv_sys_large_files+set}" = set; then :
3800   $as_echo_n "(cached) " >&6
3801 else
3802   while :; do
3803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804 /* end confdefs.h.  */
3805 #include <sys/types.h>
3806  /* Check that off_t can represent 2**63 - 1 correctly.
3807     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3808     since some C++ compilers masquerading as C compilers
3809     incorrectly reject 9223372036854775807.  */
3810 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3811   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3812                        && LARGE_OFF_T % 2147483647 == 1)
3813                       ? 1 : -1];
3814 int
3815 main ()
3816 {
3817
3818   ;
3819   return 0;
3820 }
3821 _ACEOF
3822 if ac_fn_c_try_compile "$LINENO"; then :
3823   ac_cv_sys_large_files=no; break
3824 fi
3825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3826   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3827 /* end confdefs.h.  */
3828 #define _LARGE_FILES 1
3829 #include <sys/types.h>
3830  /* Check that off_t can represent 2**63 - 1 correctly.
3831     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3832     since some C++ compilers masquerading as C compilers
3833     incorrectly reject 9223372036854775807.  */
3834 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3835   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3836                        && LARGE_OFF_T % 2147483647 == 1)
3837                       ? 1 : -1];
3838 int
3839 main ()
3840 {
3841
3842   ;
3843   return 0;
3844 }
3845 _ACEOF
3846 if ac_fn_c_try_compile "$LINENO"; then :
3847   ac_cv_sys_large_files=1; break
3848 fi
3849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3850   ac_cv_sys_large_files=unknown
3851   break
3852 done
3853 fi
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3855 $as_echo "$ac_cv_sys_large_files" >&6; }
3856 case $ac_cv_sys_large_files in #(
3857   no | unknown) ;;
3858   *)
3859 cat >>confdefs.h <<_ACEOF
3860 #define _LARGE_FILES $ac_cv_sys_large_files
3861 _ACEOF
3862 ;;
3863 esac
3864 rm -rf conftest*
3865   fi
3866 fi
3867
3868
3869 ac_aux_dir=
3870 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3871   for ac_t in install-sh install.sh shtool; do
3872     if test -f "$ac_dir/$ac_t"; then
3873       ac_aux_dir=$ac_dir
3874       ac_install_sh="$ac_aux_dir/$ac_t -c"
3875       break 2
3876     fi
3877   done
3878 done
3879 if test -z "$ac_aux_dir"; then
3880   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3881 fi
3882
3883 # These three variables are undocumented and unsupported,
3884 # and are intended to be withdrawn in a future Autoconf release.
3885 # They can cause serious problems if a builder's source tree is in a directory
3886 # whose full name contains unusual characters.
3887 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3888 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3889 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3890
3891
3892 # Make sure we can run config.sub.
3893 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3894   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3895
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3897 $as_echo_n "checking build system type... " >&6; }
3898 if test "${ac_cv_build+set}" = set; then :
3899   $as_echo_n "(cached) " >&6
3900 else
3901   ac_build_alias=$build_alias
3902 test "x$ac_build_alias" = x &&
3903   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3904 test "x$ac_build_alias" = x &&
3905   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3906 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3907   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3908
3909 fi
3910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3911 $as_echo "$ac_cv_build" >&6; }
3912 case $ac_cv_build in
3913 *-*-*) ;;
3914 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3915 esac
3916 build=$ac_cv_build
3917 ac_save_IFS=$IFS; IFS='-'
3918 set x $ac_cv_build
3919 shift
3920 build_cpu=$1
3921 build_vendor=$2
3922 shift; shift
3923 # Remember, the first character of IFS is used to create $*,
3924 # except with old shells:
3925 build_os=$*
3926 IFS=$ac_save_IFS
3927 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3928
3929
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3931 $as_echo_n "checking host system type... " >&6; }
3932 if test "${ac_cv_host+set}" = set; then :
3933   $as_echo_n "(cached) " >&6
3934 else
3935   if test "x$host_alias" = x; then
3936   ac_cv_host=$ac_cv_build
3937 else
3938   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3939     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3940 fi
3941
3942 fi
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3944 $as_echo "$ac_cv_host" >&6; }
3945 case $ac_cv_host in
3946 *-*-*) ;;
3947 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3948 esac
3949 host=$ac_cv_host
3950 ac_save_IFS=$IFS; IFS='-'
3951 set x $ac_cv_host
3952 shift
3953 host_cpu=$1
3954 host_vendor=$2
3955 shift; shift
3956 # Remember, the first character of IFS is used to create $*,
3957 # except with old shells:
3958 host_os=$*
3959 IFS=$ac_save_IFS
3960 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3961
3962
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3964 $as_echo_n "checking target system type... " >&6; }
3965 if test "${ac_cv_target+set}" = set; then :
3966   $as_echo_n "(cached) " >&6
3967 else
3968   if test "x$target_alias" = x; then
3969   ac_cv_target=$ac_cv_host
3970 else
3971   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3972     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3973 fi
3974
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3977 $as_echo "$ac_cv_target" >&6; }
3978 case $ac_cv_target in
3979 *-*-*) ;;
3980 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3981 esac
3982 target=$ac_cv_target
3983 ac_save_IFS=$IFS; IFS='-'
3984 set x $ac_cv_target
3985 shift
3986 target_cpu=$1
3987 target_vendor=$2
3988 shift; shift
3989 # Remember, the first character of IFS is used to create $*,
3990 # except with old shells:
3991 target_os=$*
3992 IFS=$ac_save_IFS
3993 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3994
3995
3996 # The aliases save the names the user supplied, while $host etc.
3997 # will get canonicalized.
3998 test -n "$target_alias" &&
3999   test "$program_prefix$program_suffix$program_transform_name" = \
4000     NONENONEs,x,x, &&
4001   program_prefix=${target_alias}-
4002
4003
4004 # Find a good install program.  We prefer a C program (faster),
4005 # so one script is as good as another.  But avoid the broken or
4006 # incompatible versions:
4007 # SysV /etc/install, /usr/sbin/install
4008 # SunOS /usr/etc/install
4009 # IRIX /sbin/install
4010 # AIX /bin/install
4011 # AmigaOS /C/install, which installs bootblocks on floppy discs
4012 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4013 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4014 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4015 # OS/2's system install, which has a completely different semantic
4016 # ./install, which can be erroneously created by make from ./install.sh.
4017 # Reject install programs that cannot install multiple files.
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4019 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4020 if test -z "$INSTALL"; then
4021 if test "${ac_cv_path_install+set}" = set; then :
4022   $as_echo_n "(cached) " >&6
4023 else
4024   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4025 for as_dir in $PATH
4026 do
4027   IFS=$as_save_IFS
4028   test -z "$as_dir" && as_dir=.
4029     # Account for people who put trailing slashes in PATH elements.
4030 case $as_dir/ in #((
4031   ./ | .// | /[cC]/* | \
4032   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4033   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4034   /usr/ucb/* ) ;;
4035   *)
4036     # OSF1 and SCO ODT 3.0 have their own names for install.
4037     # Don't use installbsd from OSF since it installs stuff as root
4038     # by default.
4039     for ac_prog in ginstall scoinst install; do
4040       for ac_exec_ext in '' $ac_executable_extensions; do
4041         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4042           if test $ac_prog = install &&
4043             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4044             # AIX install.  It has an incompatible calling convention.
4045             :
4046           elif test $ac_prog = install &&
4047             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4048             # program-specific install script used by HP pwplus--don't use.
4049             :
4050           else
4051             rm -rf conftest.one conftest.two conftest.dir
4052             echo one > conftest.one
4053             echo two > conftest.two
4054             mkdir conftest.dir
4055             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4056               test -s conftest.one && test -s conftest.two &&
4057               test -s conftest.dir/conftest.one &&
4058               test -s conftest.dir/conftest.two
4059             then
4060               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4061               break 3
4062             fi
4063           fi
4064         fi
4065       done
4066     done
4067     ;;
4068 esac
4069
4070   done
4071 IFS=$as_save_IFS
4072
4073 rm -rf conftest.one conftest.two conftest.dir
4074
4075 fi
4076   if test "${ac_cv_path_install+set}" = set; then
4077     INSTALL=$ac_cv_path_install
4078   else
4079     # As a last resort, use the slow shell script.  Don't cache a
4080     # value for INSTALL within a source directory, because that will
4081     # break other packages using the cache if that directory is
4082     # removed, or if the value is a relative name.
4083     INSTALL=$ac_install_sh
4084   fi
4085 fi
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4087 $as_echo "$INSTALL" >&6; }
4088
4089 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4090 # It thinks the first close brace ends the variable substitution.
4091 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4092
4093 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4094
4095 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4096
4097 if test -n "$ac_tool_prefix"; then
4098   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4099 set dummy ${ac_tool_prefix}ar; ac_word=$2
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4101 $as_echo_n "checking for $ac_word... " >&6; }
4102 if test "${ac_cv_prog_AR+set}" = set; then :
4103   $as_echo_n "(cached) " >&6
4104 else
4105   if test -n "$AR"; then
4106   ac_cv_prog_AR="$AR" # Let the user override the test.
4107 else
4108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4109 for as_dir in $PATH
4110 do
4111   IFS=$as_save_IFS
4112   test -z "$as_dir" && as_dir=.
4113     for ac_exec_ext in '' $ac_executable_extensions; do
4114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4115     ac_cv_prog_AR="${ac_tool_prefix}ar"
4116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4117     break 2
4118   fi
4119 done
4120   done
4121 IFS=$as_save_IFS
4122
4123 fi
4124 fi
4125 AR=$ac_cv_prog_AR
4126 if test -n "$AR"; then
4127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4128 $as_echo "$AR" >&6; }
4129 else
4130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4131 $as_echo "no" >&6; }
4132 fi
4133
4134
4135 fi
4136 if test -z "$ac_cv_prog_AR"; then
4137   ac_ct_AR=$AR
4138   # Extract the first word of "ar", so it can be a program name with args.
4139 set dummy ar; ac_word=$2
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4141 $as_echo_n "checking for $ac_word... " >&6; }
4142 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4143   $as_echo_n "(cached) " >&6
4144 else
4145   if test -n "$ac_ct_AR"; then
4146   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4147 else
4148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4149 for as_dir in $PATH
4150 do
4151   IFS=$as_save_IFS
4152   test -z "$as_dir" && as_dir=.
4153     for ac_exec_ext in '' $ac_executable_extensions; do
4154   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4155     ac_cv_prog_ac_ct_AR="ar"
4156     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4157     break 2
4158   fi
4159 done
4160   done
4161 IFS=$as_save_IFS
4162
4163 fi
4164 fi
4165 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4166 if test -n "$ac_ct_AR"; then
4167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4168 $as_echo "$ac_ct_AR" >&6; }
4169 else
4170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4171 $as_echo "no" >&6; }
4172 fi
4173
4174   if test "x$ac_ct_AR" = x; then
4175     AR=""
4176   else
4177     case $cross_compiling:$ac_tool_warned in
4178 yes:)
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4180 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4181 ac_tool_warned=yes ;;
4182 esac
4183     AR=$ac_ct_AR
4184   fi
4185 else
4186   AR="$ac_cv_prog_AR"
4187 fi
4188
4189 if test -n "$ac_tool_prefix"; then
4190   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4191 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4193 $as_echo_n "checking for $ac_word... " >&6; }
4194 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4195   $as_echo_n "(cached) " >&6
4196 else
4197   if test -n "$RANLIB"; then
4198   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4199 else
4200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4201 for as_dir in $PATH
4202 do
4203   IFS=$as_save_IFS
4204   test -z "$as_dir" && as_dir=.
4205     for ac_exec_ext in '' $ac_executable_extensions; do
4206   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4207     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4209     break 2
4210   fi
4211 done
4212   done
4213 IFS=$as_save_IFS
4214
4215 fi
4216 fi
4217 RANLIB=$ac_cv_prog_RANLIB
4218 if test -n "$RANLIB"; then
4219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4220 $as_echo "$RANLIB" >&6; }
4221 else
4222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4223 $as_echo "no" >&6; }
4224 fi
4225
4226
4227 fi
4228 if test -z "$ac_cv_prog_RANLIB"; then
4229   ac_ct_RANLIB=$RANLIB
4230   # Extract the first word of "ranlib", so it can be a program name with args.
4231 set dummy ranlib; ac_word=$2
4232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4233 $as_echo_n "checking for $ac_word... " >&6; }
4234 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4235   $as_echo_n "(cached) " >&6
4236 else
4237   if test -n "$ac_ct_RANLIB"; then
4238   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4239 else
4240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4241 for as_dir in $PATH
4242 do
4243   IFS=$as_save_IFS
4244   test -z "$as_dir" && as_dir=.
4245     for ac_exec_ext in '' $ac_executable_extensions; do
4246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4247     ac_cv_prog_ac_ct_RANLIB="ranlib"
4248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4249     break 2
4250   fi
4251 done
4252   done
4253 IFS=$as_save_IFS
4254
4255 fi
4256 fi
4257 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4258 if test -n "$ac_ct_RANLIB"; then
4259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4260 $as_echo "$ac_ct_RANLIB" >&6; }
4261 else
4262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4263 $as_echo "no" >&6; }
4264 fi
4265
4266   if test "x$ac_ct_RANLIB" = x; then
4267     RANLIB=":"
4268   else
4269     case $cross_compiling:$ac_tool_warned in
4270 yes:)
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4272 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4273 ac_tool_warned=yes ;;
4274 esac
4275     RANLIB=$ac_ct_RANLIB
4276   fi
4277 else
4278   RANLIB="$ac_cv_prog_RANLIB"
4279 fi
4280
4281
4282 test "$program_prefix" != NONE &&
4283   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4284 # Use a double $ so make ignores it.
4285 test "$program_suffix" != NONE &&
4286   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4287 # Double any \ or $.
4288 # By default was `s,x,x', remove it if useless.
4289 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4290 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4291
4292
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4294 $as_echo_n "checking for ANSI C header files... " >&6; }
4295 if test "${ac_cv_header_stdc+set}" = set; then :
4296   $as_echo_n "(cached) " >&6
4297 else
4298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4299 /* end confdefs.h.  */
4300 #include <stdlib.h>
4301 #include <stdarg.h>
4302 #include <string.h>
4303 #include <float.h>
4304
4305 int
4306 main ()
4307 {
4308
4309   ;
4310   return 0;
4311 }
4312 _ACEOF
4313 if ac_fn_c_try_compile "$LINENO"; then :
4314   ac_cv_header_stdc=yes
4315 else
4316   ac_cv_header_stdc=no
4317 fi
4318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4319
4320 if test $ac_cv_header_stdc = yes; then
4321   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4323 /* end confdefs.h.  */
4324 #include <string.h>
4325
4326 _ACEOF
4327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4328   $EGREP "memchr" >/dev/null 2>&1; then :
4329
4330 else
4331   ac_cv_header_stdc=no
4332 fi
4333 rm -f conftest*
4334
4335 fi
4336
4337 if test $ac_cv_header_stdc = yes; then
4338   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4340 /* end confdefs.h.  */
4341 #include <stdlib.h>
4342
4343 _ACEOF
4344 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4345   $EGREP "free" >/dev/null 2>&1; then :
4346
4347 else
4348   ac_cv_header_stdc=no
4349 fi
4350 rm -f conftest*
4351
4352 fi
4353
4354 if test $ac_cv_header_stdc = yes; then
4355   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4356   if test "$cross_compiling" = yes; then :
4357   :
4358 else
4359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4360 /* end confdefs.h.  */
4361 #include <ctype.h>
4362 #include <stdlib.h>
4363 #if ((' ' & 0x0FF) == 0x020)
4364 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4365 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4366 #else
4367 # define ISLOWER(c) \
4368                    (('a' <= (c) && (c) <= 'i') \
4369                      || ('j' <= (c) && (c) <= 'r') \
4370                      || ('s' <= (c) && (c) <= 'z'))
4371 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4372 #endif
4373
4374 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4375 int
4376 main ()
4377 {
4378   int i;
4379   for (i = 0; i < 256; i++)
4380     if (XOR (islower (i), ISLOWER (i))
4381         || toupper (i) != TOUPPER (i))
4382       return 2;
4383   return 0;
4384 }
4385 _ACEOF
4386 if ac_fn_c_try_run "$LINENO"; then :
4387
4388 else
4389   ac_cv_header_stdc=no
4390 fi
4391 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4392   conftest.$ac_objext conftest.beam conftest.$ac_ext
4393 fi
4394
4395 fi
4396 fi
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4398 $as_echo "$ac_cv_header_stdc" >&6; }
4399 if test $ac_cv_header_stdc = yes; then
4400
4401 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4402
4403 fi
4404
4405
4406 # Set the 'development' global.
4407 . $srcdir/../../bfd/development.sh
4408
4409 # Enable -lmcheck by default (it provides cheap-enough memory
4410 # mangling), but turn it off for releases.
4411 if $development; then
4412   libmcheck_default=yes
4413 else
4414   libmcheck_default=no
4415 fi
4416
4417   # Check whether --enable-libmcheck was given.
4418 if test "${enable_libmcheck+set}" = set; then :
4419   enableval=$enable_libmcheck; case "${enableval}" in
4420       yes | y) ENABLE_LIBMCHECK="yes" ;;
4421       no | n)  ENABLE_LIBMCHECK="no" ;;
4422       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4423     esac
4424 fi
4425
4426
4427   if test -z "${ENABLE_LIBMCHECK}"; then
4428     ENABLE_LIBMCHECK=${libmcheck_default}
4429   fi
4430
4431   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4432     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4433 $as_echo_n "checking for main in -lmcheck... " >&6; }
4434 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4435   $as_echo_n "(cached) " >&6
4436 else
4437   ac_check_lib_save_LIBS=$LIBS
4438 LIBS="-lmcheck  $LIBS"
4439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4440 /* end confdefs.h.  */
4441
4442
4443 int
4444 main ()
4445 {
4446 return main ();
4447   ;
4448   return 0;
4449 }
4450 _ACEOF
4451 if ac_fn_c_try_link "$LINENO"; then :
4452   ac_cv_lib_mcheck_main=yes
4453 else
4454   ac_cv_lib_mcheck_main=no
4455 fi
4456 rm -f core conftest.err conftest.$ac_objext \
4457     conftest$ac_exeext conftest.$ac_ext
4458 LIBS=$ac_check_lib_save_LIBS
4459 fi
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4461 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4462 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4463   cat >>confdefs.h <<_ACEOF
4464 #define HAVE_LIBMCHECK 1
4465 _ACEOF
4466
4467   LIBS="-lmcheck $LIBS"
4468
4469 fi
4470
4471   fi
4472
4473
4474  case ${build_alias} in
4475   "") build_noncanonical=${build} ;;
4476   *) build_noncanonical=${build_alias} ;;
4477 esac
4478
4479  case ${host_alias} in
4480   "") host_noncanonical=${build_noncanonical} ;;
4481   *) host_noncanonical=${host_alias} ;;
4482 esac
4483
4484  case ${target_alias} in
4485   "") target_noncanonical=${host_noncanonical} ;;
4486   *) target_noncanonical=${target_alias} ;;
4487 esac
4488
4489
4490
4491
4492
4493
4494 # Dependency checking.
4495 rm -rf .tst 2>/dev/null
4496 mkdir .tst 2>/dev/null
4497 if test -d .tst; then
4498   am__leading_dot=.
4499 else
4500   am__leading_dot=_
4501 fi
4502 rmdir .tst 2>/dev/null
4503
4504 DEPDIR="${am__leading_dot}deps"
4505
4506 ac_config_commands="$ac_config_commands depdir"
4507
4508
4509 depcc="$CC"   am_compiler_list=
4510
4511 am_depcomp=$ac_aux_dir/depcomp
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4513 $as_echo_n "checking dependency style of $depcc... " >&6; }
4514 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4515   $as_echo_n "(cached) " >&6
4516 else
4517   if test -f "$am_depcomp"; then
4518   # We make a subdir and do the tests there.  Otherwise we can end up
4519   # making bogus files that we don't know about and never remove.  For
4520   # instance it was reported that on HP-UX the gcc test will end up
4521   # making a dummy file named `D' -- because `-MD' means `put the output
4522   # in D'.
4523   mkdir conftest.dir
4524   # Copy depcomp to subdir because otherwise we won't find it if we're
4525   # using a relative directory.
4526   cp "$am_depcomp" conftest.dir
4527   cd conftest.dir
4528   # We will build objects and dependencies in a subdirectory because
4529   # it helps to detect inapplicable dependency modes.  For instance
4530   # both Tru64's cc and ICC support -MD to output dependencies as a
4531   # side effect of compilation, but ICC will put the dependencies in
4532   # the current directory while Tru64 will put them in the object
4533   # directory.
4534   mkdir sub
4535
4536   am_cv_CC_dependencies_compiler_type=none
4537   if test "$am_compiler_list" = ""; then
4538      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4539   fi
4540   for depmode in $am_compiler_list; do
4541     if test $depmode = none; then break; fi
4542
4543     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4544     # Setup a source with many dependencies, because some compilers
4545     # like to wrap large dependency lists on column 80 (with \), and
4546     # we should not choose a depcomp mode which is confused by this.
4547     #
4548     # We need to recreate these files for each test, as the compiler may
4549     # overwrite some of them when testing with obscure command lines.
4550     # This happens at least with the AIX C compiler.
4551     : > sub/conftest.c
4552     for i in 1 2 3 4 5 6; do
4553       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4554       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4555       # Solaris 8's {/usr,}/bin/sh.
4556       touch sub/conftst$i.h
4557     done
4558     echo "include sub/conftest.Po" > confmf
4559
4560     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4561     # mode.  It turns out that the SunPro C++ compiler does not properly
4562     # handle `-M -o', and we need to detect this.
4563     depcmd="depmode=$depmode \
4564        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4565        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4566        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4567     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4568     if env $depcmd > conftest.err 2>&1 &&
4569        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4570        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4571        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4572       # icc doesn't choke on unknown options, it will just issue warnings
4573       # or remarks (even with -Werror).  So we grep stderr for any message
4574       # that says an option was ignored or not supported.
4575       # When given -MP, icc 7.0 and 7.1 complain thusly:
4576       #   icc: Command line warning: ignoring option '-M'; no argument required
4577       # The diagnosis changed in icc 8.0:
4578       #   icc: Command line remark: option '-MP' not supported
4579       if (grep 'ignoring option' conftest.err ||
4580           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4581         am_cv_CC_dependencies_compiler_type=$depmode
4582         $as_echo "$as_me:$LINENO: success" >&5
4583         break
4584       fi
4585     fi
4586     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4587     sed -e 's/^/| /' < conftest.err >&5
4588   done
4589
4590   cd ..
4591   rm -rf conftest.dir
4592 else
4593   am_cv_CC_dependencies_compiler_type=none
4594 fi
4595
4596 fi
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4598 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4599 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4600 then as_fn_error "no usable dependency style found" "$LINENO" 5
4601 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4602
4603 fi
4604
4605
4606 # Check for the 'make' the user wants to use.
4607 for ac_prog in make
4608 do
4609   # Extract the first word of "$ac_prog", so it can be a program name with args.
4610 set dummy $ac_prog; ac_word=$2
4611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4612 $as_echo_n "checking for $ac_word... " >&6; }
4613 if test "${ac_cv_prog_MAKE+set}" = set; then :
4614   $as_echo_n "(cached) " >&6
4615 else
4616   if test -n "$MAKE"; then
4617   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4618 else
4619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4620 for as_dir in $PATH
4621 do
4622   IFS=$as_save_IFS
4623   test -z "$as_dir" && as_dir=.
4624     for ac_exec_ext in '' $ac_executable_extensions; do
4625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4626     ac_cv_prog_MAKE="$ac_prog"
4627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4628     break 2
4629   fi
4630 done
4631   done
4632 IFS=$as_save_IFS
4633
4634 fi
4635 fi
4636 MAKE=$ac_cv_prog_MAKE
4637 if test -n "$MAKE"; then
4638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4639 $as_echo "$MAKE" >&6; }
4640 else
4641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4642 $as_echo "no" >&6; }
4643 fi
4644
4645
4646   test -n "$MAKE" && break
4647 done
4648
4649 MAKE_IS_GNU=
4650 case "`$MAKE --version 2>&1 | sed 1q`" in
4651   *GNU*)
4652     MAKE_IS_GNU=yes
4653     ;;
4654 esac
4655  if test "$MAKE_IS_GNU" = yes; then
4656   GMAKE_TRUE=
4657   GMAKE_FALSE='#'
4658 else
4659   GMAKE_TRUE='#'
4660   GMAKE_FALSE=
4661 fi
4662
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4664 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4665 set x ${MAKE-make}
4666 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4667 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4668   $as_echo_n "(cached) " >&6
4669 else
4670   cat >conftest.make <<\_ACEOF
4671 SHELL = /bin/sh
4672 all:
4673         @echo '@@@%%%=$(MAKE)=@@@%%%'
4674 _ACEOF
4675 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4676 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4677   *@@@%%%=?*=@@@%%%*)
4678     eval ac_cv_prog_make_${ac_make}_set=yes;;
4679   *)
4680     eval ac_cv_prog_make_${ac_make}_set=no;;
4681 esac
4682 rm -f conftest.make
4683 fi
4684 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4686 $as_echo "yes" >&6; }
4687   SET_MAKE=
4688 else
4689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4690 $as_echo "no" >&6; }
4691   SET_MAKE="MAKE=${MAKE-make}"
4692 fi
4693
4694
4695 gnulib_extra_configure_args=
4696 # If large-file support is disabled, make sure gnulib does the same.
4697 if test "$enable_largefile" = no; then
4698 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
4699 fi
4700
4701 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
4702 # to find the the source subdir to be configured directly under
4703 # gdbserver/.  We need to build gnulib under some other directory not
4704 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
4705 # build it in the same directory, when building in the source dir.
4706
4707   in_src="../gnulib"
4708   in_build="build-gnulib-gdbserver"
4709   in_extra_args="$gnulib_extra_configure_args"
4710
4711   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4712   # so they do not pile up.
4713   ac_sub_configure_args=
4714   ac_prev=
4715   eval "set x $ac_configure_args"
4716   shift
4717   for ac_arg
4718   do
4719     if test -n "$ac_prev"; then
4720       ac_prev=
4721       continue
4722     fi
4723     case $ac_arg in
4724     -cache-file | --cache-file | --cache-fil | --cache-fi \
4725     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4726       ac_prev=cache_file ;;
4727     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4728     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4729     | --c=*)
4730       ;;
4731     --config-cache | -C)
4732       ;;
4733     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4734       ac_prev=srcdir ;;
4735     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4736       ;;
4737     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4738       ac_prev=prefix ;;
4739     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4740       ;;
4741     --disable-option-checking)
4742       ;;
4743     *)
4744       case $ac_arg in
4745       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4746       esac
4747       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4748     esac
4749   done
4750
4751   # Always prepend --prefix to ensure using the same prefix
4752   # in subdir configurations.
4753   ac_arg="--prefix=$prefix"
4754   case $ac_arg in
4755   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4756   esac
4757   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4758
4759   # Pass --silent
4760   if test "$silent" = yes; then
4761     ac_sub_configure_args="--silent $ac_sub_configure_args"
4762   fi
4763
4764   # Always prepend --disable-option-checking to silence warnings, since
4765   # different subdirs can have different --enable and --with options.
4766   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4767
4768   ac_popdir=`pwd`
4769   ac_dir=$in_build
4770
4771   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4772   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4773   $as_echo "$ac_msg" >&6
4774   as_dir="$ac_dir"; as_fn_mkdir_p
4775
4776   case $srcdir in
4777   [\\/]* | ?:[\\/]* )
4778     ac_srcdir=$srcdir/$in_src ;;
4779   *) # Relative name.
4780     ac_srcdir=../$srcdir/$in_src ;;
4781   esac
4782
4783   cd "$ac_dir"
4784
4785   ac_sub_configure=$ac_srcdir/configure
4786
4787   # Make the cache file name correct relative to the subdirectory.
4788   case $cache_file in
4789   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4790   *) # Relative name.
4791     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4792   esac
4793
4794   if test -n "$in_extra_args"; then
4795     # Add the extra args at the end.
4796     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
4797   fi
4798
4799   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4800 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4801   # The eval makes quoting arguments work.
4802   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4803        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4804     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4805
4806   cd "$ac_popdir"
4807
4808
4809
4810   in_src="../../libiberty"
4811   in_build="build-libiberty-gdbserver"
4812   in_extra_args=
4813
4814   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4815   # so they do not pile up.
4816   ac_sub_configure_args=
4817   ac_prev=
4818   eval "set x $ac_configure_args"
4819   shift
4820   for ac_arg
4821   do
4822     if test -n "$ac_prev"; then
4823       ac_prev=
4824       continue
4825     fi
4826     case $ac_arg in
4827     -cache-file | --cache-file | --cache-fil | --cache-fi \
4828     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4829       ac_prev=cache_file ;;
4830     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4831     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4832     | --c=*)
4833       ;;
4834     --config-cache | -C)
4835       ;;
4836     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4837       ac_prev=srcdir ;;
4838     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4839       ;;
4840     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4841       ac_prev=prefix ;;
4842     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4843       ;;
4844     --disable-option-checking)
4845       ;;
4846     *)
4847       case $ac_arg in
4848       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4849       esac
4850       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4851     esac
4852   done
4853
4854   # Always prepend --prefix to ensure using the same prefix
4855   # in subdir configurations.
4856   ac_arg="--prefix=$prefix"
4857   case $ac_arg in
4858   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4859   esac
4860   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4861
4862   # Pass --silent
4863   if test "$silent" = yes; then
4864     ac_sub_configure_args="--silent $ac_sub_configure_args"
4865   fi
4866
4867   # Always prepend --disable-option-checking to silence warnings, since
4868   # different subdirs can have different --enable and --with options.
4869   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4870
4871   ac_popdir=`pwd`
4872   ac_dir=$in_build
4873
4874   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4875   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4876   $as_echo "$ac_msg" >&6
4877   as_dir="$ac_dir"; as_fn_mkdir_p
4878
4879   case $srcdir in
4880   [\\/]* | ?:[\\/]* )
4881     ac_srcdir=$srcdir/$in_src ;;
4882   *) # Relative name.
4883     ac_srcdir=../$srcdir/$in_src ;;
4884   esac
4885
4886   cd "$ac_dir"
4887
4888   ac_sub_configure=$ac_srcdir/configure
4889
4890   # Make the cache file name correct relative to the subdirectory.
4891   case $cache_file in
4892   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4893   *) # Relative name.
4894     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4895   esac
4896
4897   if test -n "$in_extra_args"; then
4898     # Add the extra args at the end.
4899     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
4900   fi
4901
4902   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4903 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4904   # The eval makes quoting arguments work.
4905   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4906        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4907     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4908
4909   cd "$ac_popdir"
4910
4911
4912 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 fcntl.h signal.h sys/file.h             sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
4913 do :
4914   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4915 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4916 eval as_val=\$$as_ac_Header
4917    if test "x$as_val" = x""yes; then :
4918   cat >>confdefs.h <<_ACEOF
4919 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4920 _ACEOF
4921
4922 fi
4923
4924 done
4925
4926 for ac_func in getauxval pread pwrite pread64
4927 do :
4928   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4929 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4930 eval as_val=\$$as_ac_var
4931    if test "x$as_val" = x""yes; then :
4932   cat >>confdefs.h <<_ACEOF
4933 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4934 _ACEOF
4935
4936 fi
4937 done
4938
4939
4940
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4942 $as_echo_n "checking for ANSI C header files... " >&6; }
4943 if test "${ac_cv_header_stdc+set}" = set; then :
4944   $as_echo_n "(cached) " >&6
4945 else
4946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4947 /* end confdefs.h.  */
4948 #include <stdlib.h>
4949 #include <stdarg.h>
4950 #include <string.h>
4951 #include <float.h>
4952
4953 int
4954 main ()
4955 {
4956
4957   ;
4958   return 0;
4959 }
4960 _ACEOF
4961 if ac_fn_c_try_compile "$LINENO"; then :
4962   ac_cv_header_stdc=yes
4963 else
4964   ac_cv_header_stdc=no
4965 fi
4966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4967
4968 if test $ac_cv_header_stdc = yes; then
4969   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4971 /* end confdefs.h.  */
4972 #include <string.h>
4973
4974 _ACEOF
4975 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4976   $EGREP "memchr" >/dev/null 2>&1; then :
4977
4978 else
4979   ac_cv_header_stdc=no
4980 fi
4981 rm -f conftest*
4982
4983 fi
4984
4985 if test $ac_cv_header_stdc = yes; then
4986   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h.  */
4989 #include <stdlib.h>
4990
4991 _ACEOF
4992 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4993   $EGREP "free" >/dev/null 2>&1; then :
4994
4995 else
4996   ac_cv_header_stdc=no
4997 fi
4998 rm -f conftest*
4999
5000 fi
5001
5002 if test $ac_cv_header_stdc = yes; then
5003   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5004   if test "$cross_compiling" = yes; then :
5005   :
5006 else
5007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5008 /* end confdefs.h.  */
5009 #include <ctype.h>
5010 #include <stdlib.h>
5011 #if ((' ' & 0x0FF) == 0x020)
5012 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5013 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5014 #else
5015 # define ISLOWER(c) \
5016                    (('a' <= (c) && (c) <= 'i') \
5017                      || ('j' <= (c) && (c) <= 'r') \
5018                      || ('s' <= (c) && (c) <= 'z'))
5019 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5020 #endif
5021
5022 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5023 int
5024 main ()
5025 {
5026   int i;
5027   for (i = 0; i < 256; i++)
5028     if (XOR (islower (i), ISLOWER (i))
5029         || toupper (i) != TOUPPER (i))
5030       return 2;
5031   return 0;
5032 }
5033 _ACEOF
5034 if ac_fn_c_try_run "$LINENO"; then :
5035
5036 else
5037   ac_cv_header_stdc=no
5038 fi
5039 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5040   conftest.$ac_objext conftest.beam conftest.$ac_ext
5041 fi
5042
5043 fi
5044 fi
5045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5046 $as_echo "$ac_cv_header_stdc" >&6; }
5047 if test $ac_cv_header_stdc = yes; then
5048
5049 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5050
5051 fi
5052
5053   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5054 # for constant arguments.  Useless!
5055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5056 $as_echo_n "checking for working alloca.h... " >&6; }
5057 if test "${ac_cv_working_alloca_h+set}" = set; then :
5058   $as_echo_n "(cached) " >&6
5059 else
5060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061 /* end confdefs.h.  */
5062 #include <alloca.h>
5063 int
5064 main ()
5065 {
5066 char *p = (char *) alloca (2 * sizeof (int));
5067                           if (p) return 0;
5068   ;
5069   return 0;
5070 }
5071 _ACEOF
5072 if ac_fn_c_try_link "$LINENO"; then :
5073   ac_cv_working_alloca_h=yes
5074 else
5075   ac_cv_working_alloca_h=no
5076 fi
5077 rm -f core conftest.err conftest.$ac_objext \
5078     conftest$ac_exeext conftest.$ac_ext
5079 fi
5080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5081 $as_echo "$ac_cv_working_alloca_h" >&6; }
5082 if test $ac_cv_working_alloca_h = yes; then
5083
5084 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5085
5086 fi
5087
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5089 $as_echo_n "checking for alloca... " >&6; }
5090 if test "${ac_cv_func_alloca_works+set}" = set; then :
5091   $as_echo_n "(cached) " >&6
5092 else
5093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5094 /* end confdefs.h.  */
5095 #ifdef __GNUC__
5096 # define alloca __builtin_alloca
5097 #else
5098 # ifdef _MSC_VER
5099 #  include <malloc.h>
5100 #  define alloca _alloca
5101 # else
5102 #  ifdef HAVE_ALLOCA_H
5103 #   include <alloca.h>
5104 #  else
5105 #   ifdef _AIX
5106  #pragma alloca
5107 #   else
5108 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5109 char *alloca ();
5110 #    endif
5111 #   endif
5112 #  endif
5113 # endif
5114 #endif
5115
5116 int
5117 main ()
5118 {
5119 char *p = (char *) alloca (1);
5120                                     if (p) return 0;
5121   ;
5122   return 0;
5123 }
5124 _ACEOF
5125 if ac_fn_c_try_link "$LINENO"; then :
5126   ac_cv_func_alloca_works=yes
5127 else
5128   ac_cv_func_alloca_works=no
5129 fi
5130 rm -f core conftest.err conftest.$ac_objext \
5131     conftest$ac_exeext conftest.$ac_ext
5132 fi
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5134 $as_echo "$ac_cv_func_alloca_works" >&6; }
5135
5136 if test $ac_cv_func_alloca_works = yes; then
5137
5138 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5139
5140 else
5141   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5142 # that cause trouble.  Some versions do not even contain alloca or
5143 # contain a buggy version.  If you still want to use their alloca,
5144 # use ar to extract alloca.o from them instead of compiling alloca.c.
5145
5146 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5147
5148 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5149
5150
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5152 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5153 if test "${ac_cv_os_cray+set}" = set; then :
5154   $as_echo_n "(cached) " >&6
5155 else
5156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5157 /* end confdefs.h.  */
5158 #if defined CRAY && ! defined CRAY2
5159 webecray
5160 #else
5161 wenotbecray
5162 #endif
5163
5164 _ACEOF
5165 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5166   $EGREP "webecray" >/dev/null 2>&1; then :
5167   ac_cv_os_cray=yes
5168 else
5169   ac_cv_os_cray=no
5170 fi
5171 rm -f conftest*
5172
5173 fi
5174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5175 $as_echo "$ac_cv_os_cray" >&6; }
5176 if test $ac_cv_os_cray = yes; then
5177   for ac_func in _getb67 GETB67 getb67; do
5178     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5179 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5180 eval as_val=\$$as_ac_var
5181    if test "x$as_val" = x""yes; then :
5182
5183 cat >>confdefs.h <<_ACEOF
5184 #define CRAY_STACKSEG_END $ac_func
5185 _ACEOF
5186
5187     break
5188 fi
5189
5190   done
5191 fi
5192
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5194 $as_echo_n "checking stack direction for C alloca... " >&6; }
5195 if test "${ac_cv_c_stack_direction+set}" = set; then :
5196   $as_echo_n "(cached) " >&6
5197 else
5198   if test "$cross_compiling" = yes; then :
5199   ac_cv_c_stack_direction=0
5200 else
5201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5202 /* end confdefs.h.  */
5203 $ac_includes_default
5204 int
5205 find_stack_direction ()
5206 {
5207   static char *addr = 0;
5208   auto char dummy;
5209   if (addr == 0)
5210     {
5211       addr = &dummy;
5212       return find_stack_direction ();
5213     }
5214   else
5215     return (&dummy > addr) ? 1 : -1;
5216 }
5217
5218 int
5219 main ()
5220 {
5221   return find_stack_direction () < 0;
5222 }
5223 _ACEOF
5224 if ac_fn_c_try_run "$LINENO"; then :
5225   ac_cv_c_stack_direction=1
5226 else
5227   ac_cv_c_stack_direction=-1
5228 fi
5229 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5230   conftest.$ac_objext conftest.beam conftest.$ac_ext
5231 fi
5232
5233 fi
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5235 $as_echo "$ac_cv_c_stack_direction" >&6; }
5236 cat >>confdefs.h <<_ACEOF
5237 #define STACK_DIRECTION $ac_cv_c_stack_direction
5238 _ACEOF
5239
5240
5241 fi
5242
5243
5244
5245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5246 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5247 if test "${am_cv_langinfo_codeset+set}" = set; then :
5248   $as_echo_n "(cached) " >&6
5249 else
5250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5251 /* end confdefs.h.  */
5252 #include <langinfo.h>
5253 int
5254 main ()
5255 {
5256 char* cs = nl_langinfo(CODESET);
5257   ;
5258   return 0;
5259 }
5260 _ACEOF
5261 if ac_fn_c_try_link "$LINENO"; then :
5262   am_cv_langinfo_codeset=yes
5263 else
5264   am_cv_langinfo_codeset=no
5265 fi
5266 rm -f core conftest.err conftest.$ac_objext \
5267     conftest$ac_exeext conftest.$ac_ext
5268
5269 fi
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5271 $as_echo "$am_cv_langinfo_codeset" >&6; }
5272   if test $am_cv_langinfo_codeset = yes; then
5273
5274 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5275
5276   fi
5277
5278
5279   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5280 do :
5281   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5282 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5283 eval as_val=\$$as_ac_Header
5284    if test "x$as_val" = x""yes; then :
5285   cat >>confdefs.h <<_ACEOF
5286 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5287 _ACEOF
5288
5289 fi
5290
5291 done
5292
5293
5294   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
5295 do :
5296   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5297 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5298 eval as_val=\$$as_ac_var
5299    if test "x$as_val" = x""yes; then :
5300   cat >>confdefs.h <<_ACEOF
5301 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5302 _ACEOF
5303
5304 fi
5305 done
5306
5307
5308   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5309 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5310   ac_have_decl=1
5311 else
5312   ac_have_decl=0
5313 fi
5314
5315 cat >>confdefs.h <<_ACEOF
5316 #define HAVE_DECL_STRERROR $ac_have_decl
5317 _ACEOF
5318 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5319 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5320   ac_have_decl=1
5321 else
5322   ac_have_decl=0
5323 fi
5324
5325 cat >>confdefs.h <<_ACEOF
5326 #define HAVE_DECL_STRSTR $ac_have_decl
5327 _ACEOF
5328
5329
5330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
5331 $as_echo_n "checking for sigsetjmp... " >&6; }
5332 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
5333   $as_echo_n "(cached) " >&6
5334 else
5335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5336 /* end confdefs.h.  */
5337
5338 #include <setjmp.h>
5339
5340 int
5341 main ()
5342 {
5343 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
5344   ;
5345   return 0;
5346 }
5347 _ACEOF
5348 if ac_fn_c_try_compile "$LINENO"; then :
5349   gdb_cv_func_sigsetjmp=yes
5350 else
5351   gdb_cv_func_sigsetjmp=no
5352 fi
5353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5354 fi
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
5356 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
5357 if test $gdb_cv_func_sigsetjmp = yes; then
5358
5359 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5360
5361 fi
5362
5363
5364 # Check for UST
5365 ustlibs=""
5366 ustinc=""
5367
5368
5369 # Check whether --with-ust was given.
5370 if test "${with_ust+set}" = set; then :
5371   withval=$with_ust;
5372 fi
5373
5374
5375 # Check whether --with-ust_include was given.
5376 if test "${with_ust_include+set}" = set; then :
5377   withval=$with_ust_include;
5378 fi
5379
5380
5381 # Check whether --with-ust_lib was given.
5382 if test "${with_ust_lib+set}" = set; then :
5383   withval=$with_ust_lib;
5384 fi
5385
5386
5387 case $with_ust in
5388   no)
5389     ustlibs=
5390     ustinc=
5391     ;;
5392   "" | yes)
5393     ustlibs=" -lust "
5394     ustinc=""
5395     ;;
5396   *)
5397     ustlibs="-L$with_ust/lib -lust"
5398     ustinc="-I$with_ust/include "
5399     ;;
5400 esac
5401 if test "x$with_ust_include" != x; then
5402   ustinc="-I$with_ust_include "
5403 fi
5404 if test "x$with_ust_lib" != x; then
5405   ustlibs="-L$with_ust_lib -lust"
5406 fi
5407
5408 if test "x$with_ust" != "xno"; then
5409   saved_CFLAGS="$CFLAGS"
5410   CFLAGS="$CFLAGS $ustinc"
5411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
5412 $as_echo_n "checking for ust... " >&6; }
5413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5414 /* end confdefs.h.  */
5415
5416 #define CONFIG_UST_GDB_INTEGRATION
5417 #include <ust/ust.h>
5418
5419 int
5420 main ()
5421 {
5422
5423   ;
5424   return 0;
5425 }
5426 _ACEOF
5427 if ac_fn_c_try_compile "$LINENO"; then :
5428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5429 $as_echo "yes" >&6; };
5430 $as_echo "#define HAVE_UST 1" >>confdefs.h
5431
5432 else
5433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5434 $as_echo "no" >&6; }; ustlibs= ; ustinc=
5435 fi
5436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5437   CFLAGS="$saved_CFLAGS"
5438 fi
5439
5440 # Flags needed for UST
5441
5442
5443
5444 # Check whether --enable-werror was given.
5445 if test "${enable_werror+set}" = set; then :
5446   enableval=$enable_werror; case "${enableval}" in
5447      yes | y) ERROR_ON_WARNING="yes" ;;
5448      no | n)  ERROR_ON_WARNING="no" ;;
5449      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5450    esac
5451 fi
5452
5453
5454 # Enable -Werror by default when using gcc.  Turn it off for releases.
5455 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
5456     ERROR_ON_WARNING=yes
5457 fi
5458
5459 WERROR_CFLAGS=""
5460 if test "${ERROR_ON_WARNING}" = yes ; then
5461     WERROR_CFLAGS="-Werror"
5462 fi
5463
5464 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5465 -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
5466
5467 WARN_CFLAGS=""
5468 if test "x$GCC" = xyes
5469 then
5470     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5471 $as_echo_n "checking compiler warning flags... " >&6; }
5472     # Separate out the -Werror flag as some files just cannot be
5473     # compiled with it enabled.
5474     for w in ${build_warnings}; do
5475         case $w in
5476         -Werr*) WERROR_CFLAGS=-Werror ;;
5477         *) # Check that GCC accepts it
5478             saved_CFLAGS="$CFLAGS"
5479             CFLAGS="$CFLAGS $w"
5480             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5481 /* end confdefs.h.  */
5482
5483 int
5484 main ()
5485 {
5486
5487   ;
5488   return 0;
5489 }
5490 _ACEOF
5491 if ac_fn_c_try_compile "$LINENO"; then :
5492   WARN_CFLAGS="${WARN_CFLAGS} $w"
5493 fi
5494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5495             CFLAGS="$saved_CFLAGS"
5496         esac
5497     done
5498     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5499 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5500 fi
5501
5502
5503
5504 old_LIBS="$LIBS"
5505 LIBS="$LIBS -ldl"
5506 for ac_func in dladdr
5507 do :
5508   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
5509 if test "x$ac_cv_func_dladdr" = x""yes; then :
5510   cat >>confdefs.h <<_ACEOF
5511 #define HAVE_DLADDR 1
5512 _ACEOF
5513
5514 fi
5515 done
5516
5517 LIBS="$old_LIBS"
5518
5519
5520   # Check for presence and size of long long.
5521   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5522 if test "x$ac_cv_type_long_long" = x""yes; then :
5523
5524 cat >>confdefs.h <<_ACEOF
5525 #define HAVE_LONG_LONG 1
5526 _ACEOF
5527
5528 # The cast to long int works around a bug in the HP C Compiler
5529 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5530 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5531 # This bug is HP SR number 8606223364.
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5533 $as_echo_n "checking size of long long... " >&6; }
5534 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5535   $as_echo_n "(cached) " >&6
5536 else
5537   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5538
5539 else
5540   if test "$ac_cv_type_long_long" = yes; then
5541      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5542 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5543 { as_fn_set_status 77
5544 as_fn_error "cannot compute sizeof (long long)
5545 See \`config.log' for more details." "$LINENO" 5; }; }
5546    else
5547      ac_cv_sizeof_long_long=0
5548    fi
5549 fi
5550
5551 fi
5552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5553 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5554
5555
5556
5557 cat >>confdefs.h <<_ACEOF
5558 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5559 _ACEOF
5560
5561
5562 fi
5563
5564
5565   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5566 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5567   ac_have_decl=1
5568 else
5569   ac_have_decl=0
5570 fi
5571
5572 cat >>confdefs.h <<_ACEOF
5573 #define HAVE_DECL_BASENAME $ac_have_decl
5574 _ACEOF
5575 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5576 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5577   ac_have_decl=1
5578 else
5579   ac_have_decl=0
5580 fi
5581
5582 cat >>confdefs.h <<_ACEOF
5583 #define HAVE_DECL_FFS $ac_have_decl
5584 _ACEOF
5585 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5586 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5587   ac_have_decl=1
5588 else
5589   ac_have_decl=0
5590 fi
5591
5592 cat >>confdefs.h <<_ACEOF
5593 #define HAVE_DECL_ASPRINTF $ac_have_decl
5594 _ACEOF
5595 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5596 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5597   ac_have_decl=1
5598 else
5599   ac_have_decl=0
5600 fi
5601
5602 cat >>confdefs.h <<_ACEOF
5603 #define HAVE_DECL_VASPRINTF $ac_have_decl
5604 _ACEOF
5605 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5606 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5607   ac_have_decl=1
5608 else
5609   ac_have_decl=0
5610 fi
5611
5612 cat >>confdefs.h <<_ACEOF
5613 #define HAVE_DECL_SNPRINTF $ac_have_decl
5614 _ACEOF
5615 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5616 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5617   ac_have_decl=1
5618 else
5619   ac_have_decl=0
5620 fi
5621
5622 cat >>confdefs.h <<_ACEOF
5623 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5624 _ACEOF
5625
5626   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5627 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
5628   ac_have_decl=1
5629 else
5630   ac_have_decl=0
5631 fi
5632
5633 cat >>confdefs.h <<_ACEOF
5634 #define HAVE_DECL_STRTOL $ac_have_decl
5635 _ACEOF
5636 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5637 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
5638   ac_have_decl=1
5639 else
5640   ac_have_decl=0
5641 fi
5642
5643 cat >>confdefs.h <<_ACEOF
5644 #define HAVE_DECL_STRTOUL $ac_have_decl
5645 _ACEOF
5646 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5647 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
5648   ac_have_decl=1
5649 else
5650   ac_have_decl=0
5651 fi
5652
5653 cat >>confdefs.h <<_ACEOF
5654 #define HAVE_DECL_STRTOLL $ac_have_decl
5655 _ACEOF
5656 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5657 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
5658   ac_have_decl=1
5659 else
5660   ac_have_decl=0
5661 fi
5662
5663 cat >>confdefs.h <<_ACEOF
5664 #define HAVE_DECL_STRTOULL $ac_have_decl
5665 _ACEOF
5666
5667   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
5668 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
5669   ac_have_decl=1
5670 else
5671   ac_have_decl=0
5672 fi
5673
5674 cat >>confdefs.h <<_ACEOF
5675 #define HAVE_DECL_STRVERSCMP $ac_have_decl
5676 _ACEOF
5677
5678
5679
5680 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5681 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5682   ac_have_decl=1
5683 else
5684   ac_have_decl=0
5685 fi
5686
5687 cat >>confdefs.h <<_ACEOF
5688 #define HAVE_DECL_STRERROR $ac_have_decl
5689 _ACEOF
5690 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
5691 if test "x$ac_cv_have_decl_perror" = x""yes; then :
5692   ac_have_decl=1
5693 else
5694   ac_have_decl=0
5695 fi
5696
5697 cat >>confdefs.h <<_ACEOF
5698 #define HAVE_DECL_PERROR $ac_have_decl
5699 _ACEOF
5700 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5701 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5702   ac_have_decl=1
5703 else
5704   ac_have_decl=0
5705 fi
5706
5707 cat >>confdefs.h <<_ACEOF
5708 #define HAVE_DECL_VASPRINTF $ac_have_decl
5709 _ACEOF
5710 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5711 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5712   ac_have_decl=1
5713 else
5714   ac_have_decl=0
5715 fi
5716
5717 cat >>confdefs.h <<_ACEOF
5718 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5719 _ACEOF
5720
5721
5722 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
5723 #include <sys/socket.h>
5724
5725 "
5726 if test "x$ac_cv_type_socklen_t" = x""yes; then :
5727
5728 cat >>confdefs.h <<_ACEOF
5729 #define HAVE_SOCKLEN_T 1
5730 _ACEOF
5731
5732
5733 fi
5734
5735
5736 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
5737
5738 "
5739 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
5740
5741 cat >>confdefs.h <<_ACEOF
5742 #define HAVE_ELF32_AUXV_T 1
5743 _ACEOF
5744
5745
5746 fi
5747 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
5748
5749 "
5750 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
5751
5752 cat >>confdefs.h <<_ACEOF
5753 #define HAVE_ELF64_AUXV_T 1
5754 _ACEOF
5755
5756
5757 fi
5758
5759
5760
5761
5762 # Check whether --with-pkgversion was given.
5763 if test "${with_pkgversion+set}" = set; then :
5764   withval=$with_pkgversion; case "$withval" in
5765       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5766       no)  PKGVERSION= ;;
5767       *)   PKGVERSION="($withval) " ;;
5768      esac
5769 else
5770   PKGVERSION="(GDB) "
5771
5772 fi
5773
5774
5775
5776
5777
5778 # Check whether --with-bugurl was given.
5779 if test "${with_bugurl+set}" = set; then :
5780   withval=$with_bugurl; case "$withval" in
5781       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5782       no)  BUGURL=
5783            ;;
5784       *)   BUGURL="$withval"
5785            ;;
5786      esac
5787 else
5788   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5789
5790 fi
5791
5792   case ${BUGURL} in
5793   "")
5794     REPORT_BUGS_TO=
5795     REPORT_BUGS_TEXI=
5796     ;;
5797   *)
5798     REPORT_BUGS_TO="<$BUGURL>"
5799     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5800     ;;
5801   esac;
5802
5803
5804
5805
5806 cat >>confdefs.h <<_ACEOF
5807 #define PKGVERSION "$PKGVERSION"
5808 _ACEOF
5809
5810
5811 cat >>confdefs.h <<_ACEOF
5812 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5813 _ACEOF
5814
5815
5816 # Check for various supplementary target information (beyond the
5817 # triplet) which might affect the choices in configure.srv.
5818 case "${target}" in
5819   i[34567]86-*-linux*)
5820     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
5821 $as_echo_n "checking if building for x86-64... " >&6; }
5822 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
5823   $as_echo_n "(cached) " >&6
5824 else
5825   save_CPPFLAGS="$CPPFLAGS"
5826                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5827                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5828 /* end confdefs.h.  */
5829
5830 #if __x86_64__
5831 got it
5832 #endif
5833
5834 _ACEOF
5835 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5836   $EGREP "got it" >/dev/null 2>&1; then :
5837   gdb_cv_i386_is_x86_64=yes
5838 else
5839   gdb_cv_i386_is_x86_64=no
5840 fi
5841 rm -f conftest*
5842
5843                     CPPFLAGS="$save_CPPFLAGS"
5844 fi
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
5846 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
5847     ;;
5848   m68k-*-*)
5849     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
5850 $as_echo_n "checking if building for Coldfire... " >&6; }
5851 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
5852   $as_echo_n "(cached) " >&6
5853 else
5854   save_CPPFLAGS="$CPPFLAGS"
5855                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5856                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5857 /* end confdefs.h.  */
5858
5859 #ifdef __mcoldfire__
5860 got it
5861 #endif
5862
5863 _ACEOF
5864 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5865   $EGREP "got it" >/dev/null 2>&1; then :
5866   gdb_cv_m68k_is_coldfire=yes
5867 else
5868   gdb_cv_m68k_is_coldfire=no
5869 fi
5870 rm -f conftest*
5871
5872                     CPPFLAGS="$save_CPPFLAGS"
5873 fi
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
5875 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
5876     ;;
5877 esac
5878
5879 . ${srcdir}/configure.srv
5880
5881 # Add in the common host objects.
5882 . ${srcdir}/../common/common.host
5883 srv_host_obs="$common_host_obs"
5884
5885 if test "${srv_mingwce}" = "yes"; then
5886   LIBS="$LIBS -lws2"
5887 elif test "${srv_mingw}" = "yes"; then
5888   LIBS="$LIBS -lws2_32"
5889 elif test "${srv_qnx}" = "yes"; then
5890   LIBS="$LIBS -lsocket"
5891 elif test "${srv_lynxos}" = "yes"; then
5892   LIBS="$LIBS -lnetinet"
5893 fi
5894
5895 if test "${srv_mingw}" = "yes"; then
5896
5897 $as_echo "#define USE_WIN32API 1" >>confdefs.h
5898
5899 fi
5900
5901 if test "${srv_linux_usrregs}" = "yes"; then
5902
5903 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
5904
5905 fi
5906
5907 if test "${srv_linux_regsets}" = "yes"; then
5908
5909 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
5910
5911
5912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
5913 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
5914   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
5915   $as_echo_n "(cached) " >&6
5916 else
5917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5918 /* end confdefs.h.  */
5919 #include <sys/ptrace.h>
5920 int
5921 main ()
5922 {
5923 PTRACE_GETREGS;
5924   ;
5925   return 0;
5926 }
5927 _ACEOF
5928 if ac_fn_c_try_compile "$LINENO"; then :
5929   gdbsrv_cv_have_ptrace_getregs=yes
5930 else
5931   gdbsrv_cv_have_ptrace_getregs=no
5932 fi
5933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5934 fi
5935
5936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
5937 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
5938   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
5939
5940 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
5941
5942   fi
5943
5944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
5945 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
5946   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
5947   $as_echo_n "(cached) " >&6
5948 else
5949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5950 /* end confdefs.h.  */
5951 #include <sys/ptrace.h>
5952 int
5953 main ()
5954 {
5955 PTRACE_GETFPXREGS;
5956   ;
5957   return 0;
5958 }
5959 _ACEOF
5960 if ac_fn_c_try_compile "$LINENO"; then :
5961   gdbsrv_cv_have_ptrace_getfpxregs=yes
5962 else
5963   gdbsrv_cv_have_ptrace_getfpxregs=no
5964 fi
5965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5966 fi
5967
5968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
5969 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
5970   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
5971
5972 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
5973
5974   fi
5975 fi
5976
5977 if test "${srv_linux_btrace}" = "yes"; then
5978
5979 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
5980
5981 fi
5982
5983 if test "$ac_cv_header_sys_procfs_h" = yes; then
5984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
5985 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
5986  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
5987   $as_echo_n "(cached) " >&6
5988 else
5989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5990 /* end confdefs.h.  */
5991
5992 #define _SYSCALL32
5993 /* Needed for new procfs interface on sparc-solaris.  */
5994 #define _STRUCTURED_PROC 1
5995 #include <sys/procfs.h>
5996 int
5997 main ()
5998 {
5999 lwpid_t avar
6000   ;
6001   return 0;
6002 }
6003 _ACEOF
6004 if ac_fn_c_try_compile "$LINENO"; then :
6005   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6006 else
6007   bfd_cv_have_sys_procfs_type_lwpid_t=no
6008
6009 fi
6010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6011 fi
6012
6013  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6014
6015 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6016
6017  fi
6018  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
6019 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
6020
6021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
6022 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
6023  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
6024   $as_echo_n "(cached) " >&6
6025 else
6026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6027 /* end confdefs.h.  */
6028
6029 #define _SYSCALL32
6030 /* Needed for new procfs interface on sparc-solaris.  */
6031 #define _STRUCTURED_PROC 1
6032 #include <sys/procfs.h>
6033 int
6034 main ()
6035 {
6036 psaddr_t avar
6037   ;
6038   return 0;
6039 }
6040 _ACEOF
6041 if ac_fn_c_try_compile "$LINENO"; then :
6042   bfd_cv_have_sys_procfs_type_psaddr_t=yes
6043 else
6044   bfd_cv_have_sys_procfs_type_psaddr_t=no
6045
6046 fi
6047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6048 fi
6049
6050  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
6051
6052 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6053
6054  fi
6055  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
6056 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
6057
6058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
6059 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
6060  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
6061   $as_echo_n "(cached) " >&6
6062 else
6063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6064 /* end confdefs.h.  */
6065
6066 #define _SYSCALL32
6067 /* Needed for new procfs interface on sparc-solaris.  */
6068 #define _STRUCTURED_PROC 1
6069 #include <sys/procfs.h>
6070 int
6071 main ()
6072 {
6073 prgregset_t avar
6074   ;
6075   return 0;
6076 }
6077 _ACEOF
6078 if ac_fn_c_try_compile "$LINENO"; then :
6079   bfd_cv_have_sys_procfs_type_prgregset_t=yes
6080 else
6081   bfd_cv_have_sys_procfs_type_prgregset_t=no
6082
6083 fi
6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6085 fi
6086
6087  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
6088
6089 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
6090
6091  fi
6092  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
6093 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
6094
6095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
6096 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
6097  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
6098   $as_echo_n "(cached) " >&6
6099 else
6100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6101 /* end confdefs.h.  */
6102
6103 #define _SYSCALL32
6104 /* Needed for new procfs interface on sparc-solaris.  */
6105 #define _STRUCTURED_PROC 1
6106 #include <sys/procfs.h>
6107 int
6108 main ()
6109 {
6110 elf_fpregset_t avar
6111   ;
6112   return 0;
6113 }
6114 _ACEOF
6115 if ac_fn_c_try_compile "$LINENO"; then :
6116   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
6117 else
6118   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
6119
6120 fi
6121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6122 fi
6123
6124  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
6125
6126 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
6127
6128  fi
6129  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
6130 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
6131
6132 fi
6133
6134 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
6135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
6136 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
6137  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
6138   $as_echo_n "(cached) " >&6
6139 else
6140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6141 /* end confdefs.h.  */
6142
6143 #include <thread_db.h>
6144 int
6145 main ()
6146 {
6147 lwpid_t avar
6148   ;
6149   return 0;
6150 }
6151 _ACEOF
6152 if ac_fn_c_try_compile "$LINENO"; then :
6153   gdbserver_cv_have_thread_db_type_lwpid_t=yes
6154 else
6155   gdbserver_cv_have_thread_db_type_lwpid_t=no
6156
6157 fi
6158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6159 fi
6160
6161  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
6162
6163 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6164
6165  fi
6166  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
6167 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
6168
6169 fi
6170
6171 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
6172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
6173 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
6174  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
6175   $as_echo_n "(cached) " >&6
6176 else
6177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6178 /* end confdefs.h.  */
6179
6180 #include <thread_db.h>
6181 int
6182 main ()
6183 {
6184 psaddr_t avar
6185   ;
6186   return 0;
6187 }
6188 _ACEOF
6189 if ac_fn_c_try_compile "$LINENO"; then :
6190   gdbserver_cv_have_thread_db_type_psaddr_t=yes
6191 else
6192   gdbserver_cv_have_thread_db_type_psaddr_t=no
6193
6194 fi
6195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6196 fi
6197
6198  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
6199
6200 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6201
6202  fi
6203  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
6204 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
6205
6206 fi
6207
6208 old_LIBS="$LIBS"
6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
6210 $as_echo_n "checking for dlopen in -ldl... " >&6; }
6211 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
6212   $as_echo_n "(cached) " >&6
6213 else
6214   ac_check_lib_save_LIBS=$LIBS
6215 LIBS="-ldl  $LIBS"
6216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6217 /* end confdefs.h.  */
6218
6219 /* Override any GCC internal prototype to avoid an error.
6220    Use char because int might match the return type of a GCC
6221    builtin and then its argument prototype would still apply.  */
6222 #ifdef __cplusplus
6223 extern "C"
6224 #endif
6225 char dlopen ();
6226 int
6227 main ()
6228 {
6229 return dlopen ();
6230   ;
6231   return 0;
6232 }
6233 _ACEOF
6234 if ac_fn_c_try_link "$LINENO"; then :
6235   ac_cv_lib_dl_dlopen=yes
6236 else
6237   ac_cv_lib_dl_dlopen=no
6238 fi
6239 rm -f core conftest.err conftest.$ac_objext \
6240     conftest$ac_exeext conftest.$ac_ext
6241 LIBS=$ac_check_lib_save_LIBS
6242 fi
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
6244 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
6245 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
6246   cat >>confdefs.h <<_ACEOF
6247 #define HAVE_LIBDL 1
6248 _ACEOF
6249
6250   LIBS="-ldl $LIBS"
6251
6252 fi
6253
6254 LIBS="$old_LIBS"
6255
6256 srv_thread_depfiles=
6257 srv_libs=
6258
6259 if test "$srv_linux_thread_db" = "yes"; then
6260   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
6261     srv_libs="-ldl"
6262     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
6263 $as_echo_n "checking for the dynamic export flag... " >&6; }
6264     old_LDFLAGS="$LDFLAGS"
6265     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
6266     # supported there.
6267     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
6268     LDFLAGS="$LDFLAGS $RDYNAMIC"
6269     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6270 /* end confdefs.h.  */
6271
6272 int
6273 main ()
6274 {
6275
6276   ;
6277   return 0;
6278 }
6279 _ACEOF
6280 if ac_fn_c_try_link "$LINENO"; then :
6281   found="-Wl,--dynamic-list"
6282                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
6283 else
6284   RDYNAMIC="-rdynamic"
6285                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
6286                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6287 /* end confdefs.h.  */
6288
6289 int
6290 main ()
6291 {
6292
6293   ;
6294   return 0;
6295 }
6296 _ACEOF
6297 if ac_fn_c_try_link "$LINENO"; then :
6298   found="-rdynamic"
6299 else
6300   found="no"
6301                               RDYNAMIC=""
6302 fi
6303 rm -f core conftest.err conftest.$ac_objext \
6304     conftest$ac_exeext conftest.$ac_ext
6305 fi
6306 rm -f core conftest.err conftest.$ac_objext \
6307     conftest$ac_exeext conftest.$ac_ext
6308
6309     LDFLAGS="$old_LDFLAGS"
6310     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
6311 $as_echo "$found" >&6; }
6312   else
6313     srv_libs="-lthread_db"
6314   fi
6315
6316   srv_thread_depfiles="thread-db.o proc-service.o"
6317
6318 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
6319
6320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
6321 $as_echo_n "checking for TD_VERSION... " >&6; }
6322 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
6323   $as_echo_n "(cached) " >&6
6324 else
6325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6326 /* end confdefs.h.  */
6327 #include <thread_db.h>
6328 int
6329 main ()
6330 {
6331 TD_VERSION;
6332   ;
6333   return 0;
6334 }
6335 _ACEOF
6336 if ac_fn_c_try_compile "$LINENO"; then :
6337   gdbsrv_cv_have_td_version=yes
6338 else
6339   gdbsrv_cv_have_td_version=no
6340 fi
6341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6342 fi
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
6344 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
6345   if test $gdbsrv_cv_have_td_version = yes; then
6346
6347 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
6348
6349   fi
6350 fi
6351
6352
6353 # Check whether --with-libthread-db was given.
6354 if test "${with_libthread_db+set}" = set; then :
6355   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
6356   srv_libs="$srv_libthread_db_path"
6357
6358 fi
6359
6360
6361 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
6362
6363 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
6364
6365 fi
6366
6367 if test "$srv_xmlfiles" != ""; then
6368   srv_xmlbuiltin="xml-builtin.o"
6369
6370 $as_echo "#define USE_XML 1" >>confdefs.h
6371
6372
6373   tmp_xmlfiles=$srv_xmlfiles
6374   srv_xmlfiles=""
6375   for f in $tmp_xmlfiles; do
6376     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
6377   done
6378 fi
6379
6380 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
6381 GDBSERVER_LIBS="$srv_libs"
6382
6383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
6384 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
6385 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
6386   $as_echo_n "(cached) " >&6
6387 else
6388
6389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6390 /* end confdefs.h.  */
6391
6392 int
6393 main ()
6394 {
6395 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
6396   ;
6397   return 0;
6398 }
6399 _ACEOF
6400 if ac_fn_c_try_link "$LINENO"; then :
6401   gdbsrv_cv_have_sync_builtins=yes
6402 else
6403   gdbsrv_cv_have_sync_builtins=no
6404 fi
6405 rm -f core conftest.err conftest.$ac_objext \
6406     conftest$ac_exeext conftest.$ac_ext
6407 fi
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
6409 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
6410 if test $gdbsrv_cv_have_sync_builtins = yes; then
6411
6412 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
6413
6414 fi
6415
6416 saved_cflags="$CFLAGS"
6417 CFLAGS="$CFLAGS -fvisibility=hidden"
6418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6419 /* end confdefs.h.  */
6420
6421 int
6422 main ()
6423 {
6424
6425   ;
6426   return 0;
6427 }
6428 _ACEOF
6429 if ac_fn_c_try_compile "$LINENO"; then :
6430   gdbsrv_cv_have_visibility_hidden=yes
6431 else
6432   gdbsrv_cv_have_visibility_hidden=no
6433 fi
6434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6435 CFLAGS="$saved_cflags"
6436
6437 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
6438 "
6439 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
6440   ac_have_decl=1
6441 else
6442   ac_have_decl=0
6443 fi
6444
6445 cat >>confdefs.h <<_ACEOF
6446 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
6447 _ACEOF
6448
6449
6450 if test "$cross_compiling" = yes; then :
6451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6452 /* end confdefs.h.  */
6453 #include <sys/personality.h>
6454 int
6455 main ()
6456 {
6457
6458 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6459 #       define ADDR_NO_RANDOMIZE 0x0040000
6460 #      endif
6461        /* Test the flag could be set and stays set.  */
6462        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6463        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6464            return 1
6465   ;
6466   return 0;
6467 }
6468 _ACEOF
6469 if ac_fn_c_try_link "$LINENO"; then :
6470   gdbsrv_cv_have_personality=true
6471 else
6472   gdbsrv_cv_have_personality=false
6473 fi
6474 rm -f core conftest.err conftest.$ac_objext \
6475     conftest$ac_exeext conftest.$ac_ext
6476 else
6477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6478 /* end confdefs.h.  */
6479 #include <sys/personality.h>
6480 int
6481 main ()
6482 {
6483
6484 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
6485 #       define ADDR_NO_RANDOMIZE 0x0040000
6486 #      endif
6487        /* Test the flag could be set and stays set.  */
6488        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
6489        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
6490            return 1
6491   ;
6492   return 0;
6493 }
6494 _ACEOF
6495 if ac_fn_c_try_run "$LINENO"; then :
6496   gdbsrv_cv_have_personality=true
6497 else
6498   gdbsrv_cv_have_personality=false
6499 fi
6500 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6501   conftest.$ac_objext conftest.beam conftest.$ac_ext
6502 fi
6503
6504 if $gdbsrv_cv_have_personality
6505 then
6506
6507 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
6508
6509 fi
6510
6511
6512 IPA_DEPFILES=""
6513 extra_libraries=""
6514
6515 # check whether to enable the inprocess agent
6516 if test "$ipa_obj" != "" \
6517    -a "$gdbsrv_cv_have_sync_builtins" = yes \
6518    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
6519    have_ipa=true
6520 else
6521    have_ipa=false
6522 fi
6523
6524 # Check whether --enable-inprocess-agent was given.
6525 if test "${enable_inprocess_agent+set}" = set; then :
6526   enableval=$enable_inprocess_agent; case "$enableval" in
6527   yes) want_ipa=true ;;
6528   no) want_ipa=false ;;
6529   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
6530 esac
6531 else
6532   want_ipa=$have_ipa
6533 fi
6534
6535
6536 if $want_ipa ; then
6537    if $have_ipa ; then
6538      IPA_DEPFILES="$ipa_obj"
6539      extra_libraries="$extra_libraries libinproctrace.so"
6540    else
6541      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
6542    fi
6543 fi
6544
6545
6546
6547
6548
6549
6550
6551
6552 GNULIB=build-gnulib-gdbserver/import
6553
6554 GNULIB_STDINT_H=
6555 if test x"$STDINT_H" != x; then
6556   GNULIB_STDINT_H=$GNULIB/$STDINT_H
6557 fi
6558
6559
6560 ac_config_files="$ac_config_files Makefile"
6561
6562 ac_config_commands="$ac_config_commands default"
6563
6564 cat >confcache <<\_ACEOF
6565 # This file is a shell script that caches the results of configure
6566 # tests run on this system so they can be shared between configure
6567 # scripts and configure runs, see configure's option --config-cache.
6568 # It is not useful on other systems.  If it contains results you don't
6569 # want to keep, you may remove or edit it.
6570 #
6571 # config.status only pays attention to the cache file if you give it
6572 # the --recheck option to rerun configure.
6573 #
6574 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6575 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6576 # following values.
6577
6578 _ACEOF
6579
6580 # The following way of writing the cache mishandles newlines in values,
6581 # but we know of no workaround that is simple, portable, and efficient.
6582 # So, we kill variables containing newlines.
6583 # Ultrix sh set writes to stderr and can't be redirected directly,
6584 # and sets the high bit in the cache file unless we assign to the vars.
6585 (
6586   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6587     eval ac_val=\$$ac_var
6588     case $ac_val in #(
6589     *${as_nl}*)
6590       case $ac_var in #(
6591       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6592 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6593       esac
6594       case $ac_var in #(
6595       _ | IFS | as_nl) ;; #(
6596       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6597       *) { eval $ac_var=; unset $ac_var;} ;;
6598       esac ;;
6599     esac
6600   done
6601
6602   (set) 2>&1 |
6603     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6604     *${as_nl}ac_space=\ *)
6605       # `set' does not quote correctly, so add quotes: double-quote
6606       # substitution turns \\\\ into \\, and sed turns \\ into \.
6607       sed -n \
6608         "s/'/'\\\\''/g;
6609           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6610       ;; #(
6611     *)
6612       # `set' quotes correctly as required by POSIX, so do not add quotes.
6613       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6614       ;;
6615     esac |
6616     sort
6617 ) |
6618   sed '
6619      /^ac_cv_env_/b end
6620      t clear
6621      :clear
6622      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6623      t end
6624      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6625      :end' >>confcache
6626 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6627   if test -w "$cache_file"; then
6628     test "x$cache_file" != "x/dev/null" &&
6629       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6630 $as_echo "$as_me: updating cache $cache_file" >&6;}
6631     cat confcache >$cache_file
6632   else
6633     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6634 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6635   fi
6636 fi
6637 rm -f confcache
6638
6639 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6640 # Let make expand exec_prefix.
6641 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6642
6643 DEFS=-DHAVE_CONFIG_H
6644
6645 ac_libobjs=
6646 ac_ltlibobjs=
6647 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6648   # 1. Remove the extension, and $U if already installed.
6649   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6650   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6651   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6652   #    will be set to the directory where LIBOBJS objects are built.
6653   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6654   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6655 done
6656 LIBOBJS=$ac_libobjs
6657
6658 LTLIBOBJS=$ac_ltlibobjs
6659
6660
6661 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6662   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
6663 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6664 fi
6665 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
6666   as_fn_error "conditional \"GMAKE\" was never defined.
6667 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6668 fi
6669
6670 : ${CONFIG_STATUS=./config.status}
6671 ac_write_fail=0
6672 ac_clean_files_save=$ac_clean_files
6673 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6674 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6675 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6676 as_write_fail=0
6677 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6678 #! $SHELL
6679 # Generated by $as_me.
6680 # Run this file to recreate the current configuration.
6681 # Compiler output produced by configure, useful for debugging
6682 # configure, is in config.log if it exists.
6683
6684 debug=false
6685 ac_cs_recheck=false
6686 ac_cs_silent=false
6687
6688 SHELL=\${CONFIG_SHELL-$SHELL}
6689 export SHELL
6690 _ASEOF
6691 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6692 ## -------------------- ##
6693 ## M4sh Initialization. ##
6694 ## -------------------- ##
6695
6696 # Be more Bourne compatible
6697 DUALCASE=1; export DUALCASE # for MKS sh
6698 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6699   emulate sh
6700   NULLCMD=:
6701   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6702   # is contrary to our usage.  Disable this feature.
6703   alias -g '${1+"$@"}'='"$@"'
6704   setopt NO_GLOB_SUBST
6705 else
6706   case `(set -o) 2>/dev/null` in #(
6707   *posix*) :
6708     set -o posix ;; #(
6709   *) :
6710      ;;
6711 esac
6712 fi
6713
6714
6715 as_nl='
6716 '
6717 export as_nl
6718 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6719 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6720 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6721 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6722 # Prefer a ksh shell builtin over an external printf program on Solaris,
6723 # but without wasting forks for bash or zsh.
6724 if test -z "$BASH_VERSION$ZSH_VERSION" \
6725     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6726   as_echo='print -r --'
6727   as_echo_n='print -rn --'
6728 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6729   as_echo='printf %s\n'
6730   as_echo_n='printf %s'
6731 else
6732   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6733     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6734     as_echo_n='/usr/ucb/echo -n'
6735   else
6736     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6737     as_echo_n_body='eval
6738       arg=$1;
6739       case $arg in #(
6740       *"$as_nl"*)
6741         expr "X$arg" : "X\\(.*\\)$as_nl";
6742         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6743       esac;
6744       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6745     '
6746     export as_echo_n_body
6747     as_echo_n='sh -c $as_echo_n_body as_echo'
6748   fi
6749   export as_echo_body
6750   as_echo='sh -c $as_echo_body as_echo'
6751 fi
6752
6753 # The user is always right.
6754 if test "${PATH_SEPARATOR+set}" != set; then
6755   PATH_SEPARATOR=:
6756   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6757     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6758       PATH_SEPARATOR=';'
6759   }
6760 fi
6761
6762
6763 # IFS
6764 # We need space, tab and new line, in precisely that order.  Quoting is
6765 # there to prevent editors from complaining about space-tab.
6766 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6767 # splitting by setting IFS to empty value.)
6768 IFS=" ""        $as_nl"
6769
6770 # Find who we are.  Look in the path if we contain no directory separator.
6771 case $0 in #((
6772   *[\\/]* ) as_myself=$0 ;;
6773   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6774 for as_dir in $PATH
6775 do
6776   IFS=$as_save_IFS
6777   test -z "$as_dir" && as_dir=.
6778     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6779   done
6780 IFS=$as_save_IFS
6781
6782      ;;
6783 esac
6784 # We did not find ourselves, most probably we were run as `sh COMMAND'
6785 # in which case we are not to be found in the path.
6786 if test "x$as_myself" = x; then
6787   as_myself=$0
6788 fi
6789 if test ! -f "$as_myself"; then
6790   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6791   exit 1
6792 fi
6793
6794 # Unset variables that we do not need and which cause bugs (e.g. in
6795 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6796 # suppresses any "Segmentation fault" message there.  '((' could
6797 # trigger a bug in pdksh 5.2.14.
6798 for as_var in BASH_ENV ENV MAIL MAILPATH
6799 do eval test x\${$as_var+set} = xset \
6800   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6801 done
6802 PS1='$ '
6803 PS2='> '
6804 PS4='+ '
6805
6806 # NLS nuisances.
6807 LC_ALL=C
6808 export LC_ALL
6809 LANGUAGE=C
6810 export LANGUAGE
6811
6812 # CDPATH.
6813 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6814
6815
6816 # as_fn_error ERROR [LINENO LOG_FD]
6817 # ---------------------------------
6818 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6819 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6820 # script with status $?, using 1 if that was 0.
6821 as_fn_error ()
6822 {
6823   as_status=$?; test $as_status -eq 0 && as_status=1
6824   if test "$3"; then
6825     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6826     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6827   fi
6828   $as_echo "$as_me: error: $1" >&2
6829   as_fn_exit $as_status
6830 } # as_fn_error
6831
6832
6833 # as_fn_set_status STATUS
6834 # -----------------------
6835 # Set $? to STATUS, without forking.
6836 as_fn_set_status ()
6837 {
6838   return $1
6839 } # as_fn_set_status
6840
6841 # as_fn_exit STATUS
6842 # -----------------
6843 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6844 as_fn_exit ()
6845 {
6846   set +e
6847   as_fn_set_status $1
6848   exit $1
6849 } # as_fn_exit
6850
6851 # as_fn_unset VAR
6852 # ---------------
6853 # Portably unset VAR.
6854 as_fn_unset ()
6855 {
6856   { eval $1=; unset $1;}
6857 }
6858 as_unset=as_fn_unset
6859 # as_fn_append VAR VALUE
6860 # ----------------------
6861 # Append the text in VALUE to the end of the definition contained in VAR. Take
6862 # advantage of any shell optimizations that allow amortized linear growth over
6863 # repeated appends, instead of the typical quadratic growth present in naive
6864 # implementations.
6865 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6866   eval 'as_fn_append ()
6867   {
6868     eval $1+=\$2
6869   }'
6870 else
6871   as_fn_append ()
6872   {
6873     eval $1=\$$1\$2
6874   }
6875 fi # as_fn_append
6876
6877 # as_fn_arith ARG...
6878 # ------------------
6879 # Perform arithmetic evaluation on the ARGs, and store the result in the
6880 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6881 # must be portable across $(()) and expr.
6882 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6883   eval 'as_fn_arith ()
6884   {
6885     as_val=$(( $* ))
6886   }'
6887 else
6888   as_fn_arith ()
6889   {
6890     as_val=`expr "$@" || test $? -eq 1`
6891   }
6892 fi # as_fn_arith
6893
6894
6895 if expr a : '\(a\)' >/dev/null 2>&1 &&
6896    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6897   as_expr=expr
6898 else
6899   as_expr=false
6900 fi
6901
6902 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6903   as_basename=basename
6904 else
6905   as_basename=false
6906 fi
6907
6908 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6909   as_dirname=dirname
6910 else
6911   as_dirname=false
6912 fi
6913
6914 as_me=`$as_basename -- "$0" ||
6915 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6916          X"$0" : 'X\(//\)$' \| \
6917          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6918 $as_echo X/"$0" |
6919     sed '/^.*\/\([^/][^/]*\)\/*$/{
6920             s//\1/
6921             q
6922           }
6923           /^X\/\(\/\/\)$/{
6924             s//\1/
6925             q
6926           }
6927           /^X\/\(\/\).*/{
6928             s//\1/
6929             q
6930           }
6931           s/.*/./; q'`
6932
6933 # Avoid depending upon Character Ranges.
6934 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6935 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6936 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6937 as_cr_digits='0123456789'
6938 as_cr_alnum=$as_cr_Letters$as_cr_digits
6939
6940 ECHO_C= ECHO_N= ECHO_T=
6941 case `echo -n x` in #(((((
6942 -n*)
6943   case `echo 'xy\c'` in
6944   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6945   xy)  ECHO_C='\c';;
6946   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6947        ECHO_T=' ';;
6948   esac;;
6949 *)
6950   ECHO_N='-n';;
6951 esac
6952
6953 rm -f conf$$ conf$$.exe conf$$.file
6954 if test -d conf$$.dir; then
6955   rm -f conf$$.dir/conf$$.file
6956 else
6957   rm -f conf$$.dir
6958   mkdir conf$$.dir 2>/dev/null
6959 fi
6960 if (echo >conf$$.file) 2>/dev/null; then
6961   if ln -s conf$$.file conf$$ 2>/dev/null; then
6962     as_ln_s='ln -s'
6963     # ... but there are two gotchas:
6964     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6965     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6966     # In both cases, we have to default to `cp -p'.
6967     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6968       as_ln_s='cp -p'
6969   elif ln conf$$.file conf$$ 2>/dev/null; then
6970     as_ln_s=ln
6971   else
6972     as_ln_s='cp -p'
6973   fi
6974 else
6975   as_ln_s='cp -p'
6976 fi
6977 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6978 rmdir conf$$.dir 2>/dev/null
6979
6980
6981 # as_fn_mkdir_p
6982 # -------------
6983 # Create "$as_dir" as a directory, including parents if necessary.
6984 as_fn_mkdir_p ()
6985 {
6986
6987   case $as_dir in #(
6988   -*) as_dir=./$as_dir;;
6989   esac
6990   test -d "$as_dir" || eval $as_mkdir_p || {
6991     as_dirs=
6992     while :; do
6993       case $as_dir in #(
6994       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6995       *) as_qdir=$as_dir;;
6996       esac
6997       as_dirs="'$as_qdir' $as_dirs"
6998       as_dir=`$as_dirname -- "$as_dir" ||
6999 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7000          X"$as_dir" : 'X\(//\)[^/]' \| \
7001          X"$as_dir" : 'X\(//\)$' \| \
7002          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7003 $as_echo X"$as_dir" |
7004     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7005             s//\1/
7006             q
7007           }
7008           /^X\(\/\/\)[^/].*/{
7009             s//\1/
7010             q
7011           }
7012           /^X\(\/\/\)$/{
7013             s//\1/
7014             q
7015           }
7016           /^X\(\/\).*/{
7017             s//\1/
7018             q
7019           }
7020           s/.*/./; q'`
7021       test -d "$as_dir" && break
7022     done
7023     test -z "$as_dirs" || eval "mkdir $as_dirs"
7024   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7025
7026
7027 } # as_fn_mkdir_p
7028 if mkdir -p . 2>/dev/null; then
7029   as_mkdir_p='mkdir -p "$as_dir"'
7030 else
7031   test -d ./-p && rmdir ./-p
7032   as_mkdir_p=false
7033 fi
7034
7035 if test -x / >/dev/null 2>&1; then
7036   as_test_x='test -x'
7037 else
7038   if ls -dL / >/dev/null 2>&1; then
7039     as_ls_L_option=L
7040   else
7041     as_ls_L_option=
7042   fi
7043   as_test_x='
7044     eval sh -c '\''
7045       if test -d "$1"; then
7046         test -d "$1/.";
7047       else
7048         case $1 in #(
7049         -*)set "./$1";;
7050         esac;
7051         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7052         ???[sx]*):;;*)false;;esac;fi
7053     '\'' sh
7054   '
7055 fi
7056 as_executable_p=$as_test_x
7057
7058 # Sed expression to map a string onto a valid CPP name.
7059 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7060
7061 # Sed expression to map a string onto a valid variable name.
7062 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7063
7064
7065 exec 6>&1
7066 ## ----------------------------------- ##
7067 ## Main body of $CONFIG_STATUS script. ##
7068 ## ----------------------------------- ##
7069 _ASEOF
7070 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7071
7072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7073 # Save the log message, to keep $0 and so on meaningful, and to
7074 # report actual input values of CONFIG_FILES etc. instead of their
7075 # values after options handling.
7076 ac_log="
7077 This file was extended by $as_me, which was
7078 generated by GNU Autoconf 2.64.  Invocation command line was
7079
7080   CONFIG_FILES    = $CONFIG_FILES
7081   CONFIG_HEADERS  = $CONFIG_HEADERS
7082   CONFIG_LINKS    = $CONFIG_LINKS
7083   CONFIG_COMMANDS = $CONFIG_COMMANDS
7084   $ $0 $@
7085
7086 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7087 "
7088
7089 _ACEOF
7090
7091 case $ac_config_files in *"
7092 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7093 esac
7094
7095 case $ac_config_headers in *"
7096 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7097 esac
7098
7099
7100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7101 # Files that config.status was made for.
7102 config_files="$ac_config_files"
7103 config_headers="$ac_config_headers"
7104 config_commands="$ac_config_commands"
7105
7106 _ACEOF
7107
7108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7109 ac_cs_usage="\
7110 \`$as_me' instantiates files and other configuration actions
7111 from templates according to the current configuration.  Unless the files
7112 and actions are specified as TAGs, all are instantiated by default.
7113
7114 Usage: $0 [OPTION]... [TAG]...
7115
7116   -h, --help       print this help, then exit
7117   -V, --version    print version number and configuration settings, then exit
7118   -q, --quiet, --silent
7119                    do not print progress messages
7120   -d, --debug      don't remove temporary files
7121       --recheck    update $as_me by reconfiguring in the same conditions
7122       --file=FILE[:TEMPLATE]
7123                    instantiate the configuration file FILE
7124       --header=FILE[:TEMPLATE]
7125                    instantiate the configuration header FILE
7126
7127 Configuration files:
7128 $config_files
7129
7130 Configuration headers:
7131 $config_headers
7132
7133 Configuration commands:
7134 $config_commands
7135
7136 Report bugs to the package provider."
7137
7138 _ACEOF
7139 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7140 ac_cs_version="\\
7141 config.status
7142 configured by $0, generated by GNU Autoconf 2.64,
7143   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7144
7145 Copyright (C) 2009 Free Software Foundation, Inc.
7146 This config.status script is free software; the Free Software Foundation
7147 gives unlimited permission to copy, distribute and modify it."
7148
7149 ac_pwd='$ac_pwd'
7150 srcdir='$srcdir'
7151 INSTALL='$INSTALL'
7152 test -n "\$AWK" || AWK=awk
7153 _ACEOF
7154
7155 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7156 # The default lists apply if the user does not specify any file.
7157 ac_need_defaults=:
7158 while test $# != 0
7159 do
7160   case $1 in
7161   --*=*)
7162     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7163     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7164     ac_shift=:
7165     ;;
7166   *)
7167     ac_option=$1
7168     ac_optarg=$2
7169     ac_shift=shift
7170     ;;
7171   esac
7172
7173   case $ac_option in
7174   # Handling of the options.
7175   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7176     ac_cs_recheck=: ;;
7177   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7178     $as_echo "$ac_cs_version"; exit ;;
7179   --debug | --debu | --deb | --de | --d | -d )
7180     debug=: ;;
7181   --file | --fil | --fi | --f )
7182     $ac_shift
7183     case $ac_optarg in
7184     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7185     esac
7186     as_fn_append CONFIG_FILES " '$ac_optarg'"
7187     ac_need_defaults=false;;
7188   --header | --heade | --head | --hea )
7189     $ac_shift
7190     case $ac_optarg in
7191     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7192     esac
7193     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7194     ac_need_defaults=false;;
7195   --he | --h)
7196     # Conflict between --help and --header
7197     as_fn_error "ambiguous option: \`$1'
7198 Try \`$0 --help' for more information.";;
7199   --help | --hel | -h )
7200     $as_echo "$ac_cs_usage"; exit ;;
7201   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7202   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7203     ac_cs_silent=: ;;
7204
7205   # This is an error.
7206   -*) as_fn_error "unrecognized option: \`$1'
7207 Try \`$0 --help' for more information." ;;
7208
7209   *) as_fn_append ac_config_targets " $1"
7210      ac_need_defaults=false ;;
7211
7212   esac
7213   shift
7214 done
7215
7216 ac_configure_extra_args=
7217
7218 if $ac_cs_silent; then
7219   exec 6>/dev/null
7220   ac_configure_extra_args="$ac_configure_extra_args --silent"
7221 fi
7222
7223 _ACEOF
7224 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7225 if \$ac_cs_recheck; then
7226   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7227   shift
7228   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7229   CONFIG_SHELL='$SHELL'
7230   export CONFIG_SHELL
7231   exec "\$@"
7232 fi
7233
7234 _ACEOF
7235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7236 exec 5>>config.log
7237 {
7238   echo
7239   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7240 ## Running $as_me. ##
7241 _ASBOX
7242   $as_echo "$ac_log"
7243 } >&5
7244
7245 _ACEOF
7246 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7247 #
7248 # INIT-COMMANDS
7249 #
7250 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
7251
7252 _ACEOF
7253
7254 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7255
7256 # Handling of arguments.
7257 for ac_config_target in $ac_config_targets
7258 do
7259   case $ac_config_target in
7260     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7261     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
7262     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7263     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7264
7265   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7266   esac
7267 done
7268
7269
7270 # If the user did not use the arguments to specify the items to instantiate,
7271 # then the envvar interface is used.  Set only those that are not.
7272 # We use the long form for the default assignment because of an extremely
7273 # bizarre bug on SunOS 4.1.3.
7274 if $ac_need_defaults; then
7275   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7276   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7277   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7278 fi
7279
7280 # Have a temporary directory for convenience.  Make it in the build tree
7281 # simply because there is no reason against having it here, and in addition,
7282 # creating and moving files from /tmp can sometimes cause problems.
7283 # Hook for its removal unless debugging.
7284 # Note that there is a small window in which the directory will not be cleaned:
7285 # after its creation but before its name has been assigned to `$tmp'.
7286 $debug ||
7287 {
7288   tmp=
7289   trap 'exit_status=$?
7290   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7291 ' 0
7292   trap 'as_fn_exit 1' 1 2 13 15
7293 }
7294 # Create a (secure) tmp directory for tmp files.
7295
7296 {
7297   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7298   test -n "$tmp" && test -d "$tmp"
7299 }  ||
7300 {
7301   tmp=./conf$$-$RANDOM
7302   (umask 077 && mkdir "$tmp")
7303 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7304
7305 # Set up the scripts for CONFIG_FILES section.
7306 # No need to generate them if there are no CONFIG_FILES.
7307 # This happens for instance with `./config.status config.h'.
7308 if test -n "$CONFIG_FILES"; then
7309
7310
7311 ac_cr=`echo X | tr X '\015'`
7312 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7313 # But we know of no other shell where ac_cr would be empty at this
7314 # point, so we can use a bashism as a fallback.
7315 if test "x$ac_cr" = x; then
7316   eval ac_cr=\$\'\\r\'
7317 fi
7318 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7319 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7320   ac_cs_awk_cr='\r'
7321 else
7322   ac_cs_awk_cr=$ac_cr
7323 fi
7324
7325 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7326 _ACEOF
7327
7328
7329 {
7330   echo "cat >conf$$subs.awk <<_ACEOF" &&
7331   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7332   echo "_ACEOF"
7333 } >conf$$subs.sh ||
7334   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7335 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7336 ac_delim='%!_!# '
7337 for ac_last_try in false false false false false :; do
7338   . ./conf$$subs.sh ||
7339     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7340
7341   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7342   if test $ac_delim_n = $ac_delim_num; then
7343     break
7344   elif $ac_last_try; then
7345     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7346   else
7347     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7348   fi
7349 done
7350 rm -f conf$$subs.sh
7351
7352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7353 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7354 _ACEOF
7355 sed -n '
7356 h
7357 s/^/S["/; s/!.*/"]=/
7358 p
7359 g
7360 s/^[^!]*!//
7361 :repl
7362 t repl
7363 s/'"$ac_delim"'$//
7364 t delim
7365 :nl
7366 h
7367 s/\(.\{148\}\).*/\1/
7368 t more1
7369 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7370 p
7371 n
7372 b repl
7373 :more1
7374 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7375 p
7376 g
7377 s/.\{148\}//
7378 t nl
7379 :delim
7380 h
7381 s/\(.\{148\}\).*/\1/
7382 t more2
7383 s/["\\]/\\&/g; s/^/"/; s/$/"/
7384 p
7385 b
7386 :more2
7387 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7388 p
7389 g
7390 s/.\{148\}//
7391 t delim
7392 ' <conf$$subs.awk | sed '
7393 /^[^""]/{
7394   N
7395   s/\n//
7396 }
7397 ' >>$CONFIG_STATUS || ac_write_fail=1
7398 rm -f conf$$subs.awk
7399 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7400 _ACAWK
7401 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7402   for (key in S) S_is_set[key] = 1
7403   FS = "\a"
7404
7405 }
7406 {
7407   line = $ 0
7408   nfields = split(line, field, "@")
7409   substed = 0
7410   len = length(field[1])
7411   for (i = 2; i < nfields; i++) {
7412     key = field[i]
7413     keylen = length(key)
7414     if (S_is_set[key]) {
7415       value = S[key]
7416       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7417       len += length(value) + length(field[++i])
7418       substed = 1
7419     } else
7420       len += 1 + keylen
7421   }
7422
7423   print line
7424 }
7425
7426 _ACAWK
7427 _ACEOF
7428 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7429 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7430   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7431 else
7432   cat
7433 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7434   || as_fn_error "could not setup config files machinery" "$LINENO" 5
7435 _ACEOF
7436
7437 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7438 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7439 # trailing colons and then remove the whole line if VPATH becomes empty
7440 # (actually we leave an empty line to preserve line numbers).
7441 if test "x$srcdir" = x.; then
7442   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7443 s/:*\$(srcdir):*/:/
7444 s/:*\${srcdir}:*/:/
7445 s/:*@srcdir@:*/:/
7446 s/^\([^=]*=[     ]*\):*/\1/
7447 s/:*$//
7448 s/^[^=]*=[       ]*$//
7449 }'
7450 fi
7451
7452 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7453 fi # test -n "$CONFIG_FILES"
7454
7455 # Set up the scripts for CONFIG_HEADERS section.
7456 # No need to generate them if there are no CONFIG_HEADERS.
7457 # This happens for instance with `./config.status Makefile'.
7458 if test -n "$CONFIG_HEADERS"; then
7459 cat >"$tmp/defines.awk" <<\_ACAWK ||
7460 BEGIN {
7461 _ACEOF
7462
7463 # Transform confdefs.h into an awk script `defines.awk', embedded as
7464 # here-document in config.status, that substitutes the proper values into
7465 # config.h.in to produce config.h.
7466
7467 # Create a delimiter string that does not exist in confdefs.h, to ease
7468 # handling of long lines.
7469 ac_delim='%!_!# '
7470 for ac_last_try in false false :; do
7471   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7472   if test -z "$ac_t"; then
7473     break
7474   elif $ac_last_try; then
7475     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7476   else
7477     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7478   fi
7479 done
7480
7481 # For the awk script, D is an array of macro values keyed by name,
7482 # likewise P contains macro parameters if any.  Preserve backslash
7483 # newline sequences.
7484
7485 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7486 sed -n '
7487 s/.\{148\}/&'"$ac_delim"'/g
7488 t rset
7489 :rset
7490 s/^[     ]*#[    ]*define[       ][      ]*/ /
7491 t def
7492 d
7493 :def
7494 s/\\$//
7495 t bsnl
7496 s/["\\]/\\&/g
7497 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7498 D["\1"]=" \3"/p
7499 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7500 d
7501 :bsnl
7502 s/["\\]/\\&/g
7503 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7504 D["\1"]=" \3\\\\\\n"\\/p
7505 t cont
7506 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7507 t cont
7508 d
7509 :cont
7510 n
7511 s/.\{148\}/&'"$ac_delim"'/g
7512 t clear
7513 :clear
7514 s/\\$//
7515 t bsnlc
7516 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7517 d
7518 :bsnlc
7519 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7520 b cont
7521 ' <confdefs.h | sed '
7522 s/'"$ac_delim"'/"\\\
7523 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7524
7525 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7526   for (key in D) D_is_set[key] = 1
7527   FS = "\a"
7528 }
7529 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7530   line = \$ 0
7531   split(line, arg, " ")
7532   if (arg[1] == "#") {
7533     defundef = arg[2]
7534     mac1 = arg[3]
7535   } else {
7536     defundef = substr(arg[1], 2)
7537     mac1 = arg[2]
7538   }
7539   split(mac1, mac2, "(") #)
7540   macro = mac2[1]
7541   prefix = substr(line, 1, index(line, defundef) - 1)
7542   if (D_is_set[macro]) {
7543     # Preserve the white space surrounding the "#".
7544     print prefix "define", macro P[macro] D[macro]
7545     next
7546   } else {
7547     # Replace #undef with comments.  This is necessary, for example,
7548     # in the case of _POSIX_SOURCE, which is predefined and required
7549     # on some systems where configure will not decide to define it.
7550     if (defundef == "undef") {
7551       print "/*", prefix defundef, macro, "*/"
7552       next
7553     }
7554   }
7555 }
7556 { print }
7557 _ACAWK
7558 _ACEOF
7559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7560   as_fn_error "could not setup config headers machinery" "$LINENO" 5
7561 fi # test -n "$CONFIG_HEADERS"
7562
7563
7564 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7565 shift
7566 for ac_tag
7567 do
7568   case $ac_tag in
7569   :[FHLC]) ac_mode=$ac_tag; continue;;
7570   esac
7571   case $ac_mode$ac_tag in
7572   :[FHL]*:*);;
7573   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7574   :[FH]-) ac_tag=-:-;;
7575   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7576   esac
7577   ac_save_IFS=$IFS
7578   IFS=:
7579   set x $ac_tag
7580   IFS=$ac_save_IFS
7581   shift
7582   ac_file=$1
7583   shift
7584
7585   case $ac_mode in
7586   :L) ac_source=$1;;
7587   :[FH])
7588     ac_file_inputs=
7589     for ac_f
7590     do
7591       case $ac_f in
7592       -) ac_f="$tmp/stdin";;
7593       *) # Look for the file first in the build tree, then in the source tree
7594          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7595          # because $ac_f cannot contain `:'.
7596          test -f "$ac_f" ||
7597            case $ac_f in
7598            [\\/$]*) false;;
7599            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7600            esac ||
7601            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7602       esac
7603       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7604       as_fn_append ac_file_inputs " '$ac_f'"
7605     done
7606
7607     # Let's still pretend it is `configure' which instantiates (i.e., don't
7608     # use $as_me), people would be surprised to read:
7609     #    /* config.h.  Generated by config.status.  */
7610     configure_input='Generated from '`
7611           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7612         `' by configure.'
7613     if test x"$ac_file" != x-; then
7614       configure_input="$ac_file.  $configure_input"
7615       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7616 $as_echo "$as_me: creating $ac_file" >&6;}
7617     fi
7618     # Neutralize special characters interpreted by sed in replacement strings.
7619     case $configure_input in #(
7620     *\&* | *\|* | *\\* )
7621        ac_sed_conf_input=`$as_echo "$configure_input" |
7622        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7623     *) ac_sed_conf_input=$configure_input;;
7624     esac
7625
7626     case $ac_tag in
7627     *:-:* | *:-) cat >"$tmp/stdin" \
7628       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7629     esac
7630     ;;
7631   esac
7632
7633   ac_dir=`$as_dirname -- "$ac_file" ||
7634 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7635          X"$ac_file" : 'X\(//\)[^/]' \| \
7636          X"$ac_file" : 'X\(//\)$' \| \
7637          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7638 $as_echo X"$ac_file" |
7639     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7640             s//\1/
7641             q
7642           }
7643           /^X\(\/\/\)[^/].*/{
7644             s//\1/
7645             q
7646           }
7647           /^X\(\/\/\)$/{
7648             s//\1/
7649             q
7650           }
7651           /^X\(\/\).*/{
7652             s//\1/
7653             q
7654           }
7655           s/.*/./; q'`
7656   as_dir="$ac_dir"; as_fn_mkdir_p
7657   ac_builddir=.
7658
7659 case "$ac_dir" in
7660 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7661 *)
7662   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7663   # A ".." for each directory in $ac_dir_suffix.
7664   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7665   case $ac_top_builddir_sub in
7666   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7667   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7668   esac ;;
7669 esac
7670 ac_abs_top_builddir=$ac_pwd
7671 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7672 # for backward compatibility:
7673 ac_top_builddir=$ac_top_build_prefix
7674
7675 case $srcdir in
7676   .)  # We are building in place.
7677     ac_srcdir=.
7678     ac_top_srcdir=$ac_top_builddir_sub
7679     ac_abs_top_srcdir=$ac_pwd ;;
7680   [\\/]* | ?:[\\/]* )  # Absolute name.
7681     ac_srcdir=$srcdir$ac_dir_suffix;
7682     ac_top_srcdir=$srcdir
7683     ac_abs_top_srcdir=$srcdir ;;
7684   *) # Relative name.
7685     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7686     ac_top_srcdir=$ac_top_build_prefix$srcdir
7687     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7688 esac
7689 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7690
7691
7692   case $ac_mode in
7693   :F)
7694   #
7695   # CONFIG_FILE
7696   #
7697
7698   case $INSTALL in
7699   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7700   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7701   esac
7702 _ACEOF
7703
7704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7705 # If the template does not know about datarootdir, expand it.
7706 # FIXME: This hack should be removed a few years after 2.60.
7707 ac_datarootdir_hack=; ac_datarootdir_seen=
7708 ac_sed_dataroot='
7709 /datarootdir/ {
7710   p
7711   q
7712 }
7713 /@datadir@/p
7714 /@docdir@/p
7715 /@infodir@/p
7716 /@localedir@/p
7717 /@mandir@/p'
7718 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7719 *datarootdir*) ac_datarootdir_seen=yes;;
7720 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7721   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7722 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7723 _ACEOF
7724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7725   ac_datarootdir_hack='
7726   s&@datadir@&$datadir&g
7727   s&@docdir@&$docdir&g
7728   s&@infodir@&$infodir&g
7729   s&@localedir@&$localedir&g
7730   s&@mandir@&$mandir&g
7731   s&\\\${datarootdir}&$datarootdir&g' ;;
7732 esac
7733 _ACEOF
7734
7735 # Neutralize VPATH when `$srcdir' = `.'.
7736 # Shell code in configure.ac might set extrasub.
7737 # FIXME: do we really want to maintain this feature?
7738 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7739 ac_sed_extra="$ac_vpsub
7740 $extrasub
7741 _ACEOF
7742 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7743 :t
7744 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7745 s|@configure_input@|$ac_sed_conf_input|;t t
7746 s&@top_builddir@&$ac_top_builddir_sub&;t t
7747 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7748 s&@srcdir@&$ac_srcdir&;t t
7749 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7750 s&@top_srcdir@&$ac_top_srcdir&;t t
7751 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7752 s&@builddir@&$ac_builddir&;t t
7753 s&@abs_builddir@&$ac_abs_builddir&;t t
7754 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7755 s&@INSTALL@&$ac_INSTALL&;t t
7756 $ac_datarootdir_hack
7757 "
7758 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7759   || as_fn_error "could not create $ac_file" "$LINENO" 5
7760
7761 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7762   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7763   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7764   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7765 which seems to be undefined.  Please make sure it is defined." >&5
7766 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7767 which seems to be undefined.  Please make sure it is defined." >&2;}
7768
7769   rm -f "$tmp/stdin"
7770   case $ac_file in
7771   -) cat "$tmp/out" && rm -f "$tmp/out";;
7772   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7773   esac \
7774   || as_fn_error "could not create $ac_file" "$LINENO" 5
7775  ;;
7776   :H)
7777   #
7778   # CONFIG_HEADER
7779   #
7780   if test x"$ac_file" != x-; then
7781     {
7782       $as_echo "/* $configure_input  */" \
7783       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7784     } >"$tmp/config.h" \
7785       || as_fn_error "could not create $ac_file" "$LINENO" 5
7786     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7787       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7788 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7789     else
7790       rm -f "$ac_file"
7791       mv "$tmp/config.h" "$ac_file" \
7792         || as_fn_error "could not create $ac_file" "$LINENO" 5
7793     fi
7794   else
7795     $as_echo "/* $configure_input  */" \
7796       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7797       || as_fn_error "could not create -" "$LINENO" 5
7798   fi
7799  ;;
7800
7801   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7802 $as_echo "$as_me: executing $ac_file commands" >&6;}
7803  ;;
7804   esac
7805
7806
7807   case $ac_file$ac_mode in
7808     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
7809     "default":C) case x$CONFIG_HEADERS in
7810 xconfig.h:config.in)
7811 echo > stamp-h ;;
7812 esac
7813  ;;
7814
7815   esac
7816 done # for ac_tag
7817
7818
7819 as_fn_exit 0
7820 _ACEOF
7821 ac_clean_files=$ac_clean_files_save
7822
7823 test $ac_write_fail = 0 ||
7824   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7825
7826
7827 # configure is writing to config.log, and then calls config.status.
7828 # config.status does its own redirection, appending to config.log.
7829 # Unfortunately, on DOS this fails, as config.log is still kept open
7830 # by configure, so config.status won't be able to write to it; its
7831 # output is simply discarded.  So we exec the FD to /dev/null,
7832 # effectively closing config.log, so it can be properly (re)opened and
7833 # appended to by config.status.  When coming back to configure, we
7834 # need to make the FD available again.
7835 if test "$no_create" != yes; then
7836   ac_cs_success=:
7837   ac_config_status_args=
7838   test "$silent" = yes &&
7839     ac_config_status_args="$ac_config_status_args --quiet"
7840   exec 5>/dev/null
7841   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7842   exec 5>>config.log
7843   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7844   # would make configure fail if this is the last instruction.
7845   $ac_cs_success || as_fn_exit $?
7846 fi
7847 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7848   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7849 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7850 fi
7851